depends on FIT
config FIT_SIGNATURE
- bool "Enabel signature verification of FIT uImages"
+ bool "Enable signature verification of FIT uImages"
depends on FIT
+ select RSA
help
This option enables signature verification of FIT uImages,
using a hash signed and verified using RSA.
new boards should not use this option.
config SYS_TEXT_BASE
- depends on SPARC
+ depends on SPARC || ARC
hex "Text Base"
help
TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
F: arch/arm/cpu/armv7/uniphier/
F: arch/arm/include/asm/arch-uniphier/
F: configs/ph1_*_defconfig
-F: drivers/serial/serial_uniphier.c
+N: uniphier
ARM ZYNQ
M: Michal Simek <monstr@monstr.eu>
VERSION = 2015
-PATCHLEVEL = 01
+PATCHLEVEL = 04
SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc1
NAME =
# *DOCUMENTATION*
@echo "See doc/README.generic-board for further information"
@echo "===================================================="
endif
+ifeq ($(CONFIG_DM_I2C_COMPAT),y)
+ @echo "===================== WARNING ======================"
+ @echo "This board uses CONFIG_DM_I2C_COMPAT. Please remove"
+ @echo "(possibly in a subsequent patch in your series)"
+ @echo "before sending patches to the mailing list."
+ @echo "===================================================="
+endif
PHONY += dtbs
dtbs dts/dt.dtb: checkdtc u-boot
MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
-T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
+MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
+ -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
+
MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage
u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
$(call if_changed,mkimage)
+u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE
+ $(call if_changed,mkimage)
+
MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)
u-boot-dtb.img: u-boot-dtb.bin FORCE
$(filter-out include, $(shell ls -1 $d 2>/dev/null))))
CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
- u-boot* MLO* SPL System.map
+ boot* u-boot* MLO* SPL System.map
# Directories & files removed with 'make mrproper'
MRPROPER_DIRS += include/config include/generated spl tpl \
This enables the RSA algorithm used for FIT image verification
in U-Boot. See doc/uImage.FIT/signature.txt for more information.
+ The Modular Exponentiation algorithm in RSA is implemented using
+ driver model. So CONFIG_DM needs to be enabled by default for this
+ library to function.
+
The signing part is build into mkimage regardless of this
- option.
+ option. The software based modular exponentiation is built into
+ mkimage irrespective of this option.
- bootcount support:
CONFIG_BOOTCOUNT_LIMIT
option). Given an image built by mkimage, the dumpimage extracts a "data file"
from the image:
- tools/dumpimage -i image -p position data_file
- -i ==> extract from the 'image' a specific 'data_file', \
- indexed by 'position'
+ tools/dumpimage -i image -T type -p position data_file
+ -i ==> extract from the 'image' a specific 'data_file'
+ -T ==> set image type to 'type'
+ -p ==> 'position' (starting at 0) of the 'data_file' inside the 'image'
Installing a Linux Image:
config ARC
bool "ARC architecture"
+ select HAVE_PRIVATE_LIBGCC
config ARM
bool "ARM architecture"
config SYS_ARCH
default "arc"
+config USE_PRIVATE_LIBGCC
+ default y
+
+config SYS_CPU
+ default "arcv1"
+
+choice
+ prompt "CPU selection"
+ default CPU_ARC770D
+
+config CPU_ARC750D
+ bool "ARC 750D"
+ select ARC_MMU_V2
+ help
+ Choose this option to build an U-Boot for ARC750D CPU.
+
+config CPU_ARC770D
+ bool "ARC 770D"
+ select ARC_MMU_V3
+ help
+ Choose this option to build an U-Boot for ARC770D CPU.
+
+endchoice
+
+choice
+ prompt "MMU Version"
+ default ARC_MMU_V3 if CPU_ARC770D
+ default ARC_MMU_V2 if CPU_ARC750D
+
+config ARC_MMU_V2
+ bool "MMU v2"
+ depends on CPU_ARC750D
+ help
+ Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio
+ when 2 D-TLB and 1 I-TLB entries index into same 2way set.
+
+config ARC_MMU_V3
+ bool "MMU v3"
+ depends on CPU_ARC770D
+ help
+ Introduced with ARC700 4.10: New Features
+ Variable Page size (1k-16k), var JTLB size 128 x (2 or 4)
+ Shared Address Spaces (SASID)
+
+endchoice
+
+config CPU_BIG_ENDIAN
+ bool "Enable Big Endian Mode"
+ default n
+ help
+ Build kernel for Big Endian Mode of ARC CPU
+
+config SYS_ICACHE_OFF
+ bool "Do not use Instruction Cache"
+ default n
+
+config SYS_DCACHE_OFF
+ bool "Do not use Data Cache"
+ default n
+
+config ARC_CACHE_LINE_SHIFT
+ int "Cache Line Length (as power of 2)"
+ range 5 7
+ default "6"
+ depends on !SYS_DCACHE_OFF || !SYS_DCACHE_OFF
+ help
+ Starting with ARC700 4.9, Cache line length is configurable,
+ This option specifies "N", with Line-len = 2 power N
+ So line lengths of 32, 64, 128 are specified by 5,6,7, respectively
+ Linux only supports same line lengths for I and D caches.
+
choice
prompt "Target select"
config TARGET_ARCANGEL4
bool "Support arcangel4"
-config TARGET_ARCANGEL4_BE
- bool "Support arcangel4-be"
-
config TARGET_AXS101
bool "Support axs101"
# SPDX-License-Identifier: GPL-2.0+
#
-head-y := arch/arc/cpu/$(CPU)/start.o
-
libs-y += arch/arc/cpu/$(CPU)/
libs-y += arch/arc/lib/
# SPDX-License-Identifier: GPL-2.0+
#
-ifndef CONFIG_SYS_BIG_ENDIAN
+ifndef CONFIG_CPU_BIG_ENDIAN
CONFIG_SYS_LITTLE_ENDIAN = 1
+else
+CONFIG_SYS_BIG_ENDIAN = 1
endif
ifdef CONFIG_SYS_LITTLE_ENDIAN
ARC_CROSS_COMPILE := arc-buildroot-linux-uclibc-
+PLATFORM_LDFLAGS += -EL
+PLATFORM_CPPFLAGS += -mlittle-endian
endif
ifdef CONFIG_SYS_BIG_ENDIAN
ARC_CROSS_COMPILE := arceb-buildroot-linux-uclibc-
PLATFORM_LDFLAGS += -EB
+PLATFORM_CPPFLAGS += -mbig-endian
endif
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := $(ARC_CROSS_COMPILE)
endif
+ifdef CONFIG_ARC_MMU_VER
+CONFIG_MMU = 1
+endif
+
+ifdef CONFIG_CPU_ARC750D
+PLATFORM_CPPFLAGS += -marc700
+endif
+
+ifdef CONFIG_CPU_ARC770D
+PLATFORM_CPPFLAGS += -marc700 -mlock -mswape
+endif
+
PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2
# Needed for relocation
+++ /dev/null
-#
-# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-extra-y += start.o
-
-obj-y += cache.o
-obj-y += cpu.o
-obj-y += interrupts.o
-obj-y += reset.o
-obj-y += timer.o
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <asm/arcregs.h>
-
-/* Bit values in IC_CTRL */
-#define IC_CTRL_CACHE_DISABLE (1 << 0)
-
-/* Bit values in DC_CTRL */
-#define DC_CTRL_CACHE_DISABLE (1 << 0)
-#define DC_CTRL_INV_MODE_FLUSH (1 << 6)
-#define DC_CTRL_FLUSH_STATUS (1 << 8)
-
-int icache_status(void)
-{
- return (read_aux_reg(ARC_AUX_IC_CTRL) & IC_CTRL_CACHE_DISABLE) !=
- IC_CTRL_CACHE_DISABLE;
-}
-
-void icache_enable(void)
-{
- write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) &
- ~IC_CTRL_CACHE_DISABLE);
-}
-
-void icache_disable(void)
-{
- write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) |
- IC_CTRL_CACHE_DISABLE);
-}
-
-void invalidate_icache_all(void)
-{
-#ifndef CONFIG_SYS_ICACHE_OFF
- /* Any write to IC_IVIC register triggers invalidation of entire I$ */
- write_aux_reg(ARC_AUX_IC_IVIC, 1);
-#endif /* CONFIG_SYS_ICACHE_OFF */
-}
-
-int dcache_status(void)
-{
- return (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_CACHE_DISABLE) !=
- DC_CTRL_CACHE_DISABLE;
-}
-
-void dcache_enable(void)
-{
- write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) &
- ~(DC_CTRL_INV_MODE_FLUSH | DC_CTRL_CACHE_DISABLE));
-}
-
-void dcache_disable(void)
-{
- write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) |
- DC_CTRL_CACHE_DISABLE);
-}
-
-void flush_dcache_all(void)
-{
- /* Do flush of entire cache */
- write_aux_reg(ARC_AUX_DC_FLSH, 1);
-
- /* Wait flush end */
- while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS)
- ;
-}
-
-#ifndef CONFIG_SYS_DCACHE_OFF
-static void dcache_flush_line(unsigned addr)
-{
-#if (CONFIG_ARC_MMU_VER > 2)
- write_aux_reg(ARC_AUX_DC_PTAG, addr);
-#endif
- write_aux_reg(ARC_AUX_DC_FLDL, addr);
-
- /* Wait flush end */
- while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS)
- ;
-
-#ifndef CONFIG_SYS_ICACHE_OFF
- /*
- * Invalidate I$ for addresses range just flushed from D$.
- * If we try to execute data flushed above it will be valid/correct
- */
-#if (CONFIG_ARC_MMU_VER > 2)
- write_aux_reg(ARC_AUX_IC_PTAG, addr);
-#endif
- write_aux_reg(ARC_AUX_IC_IVIL, addr);
-#endif /* CONFIG_SYS_ICACHE_OFF */
-}
-#endif /* CONFIG_SYS_DCACHE_OFF */
-
-void flush_dcache_range(unsigned long start, unsigned long end)
-{
-#ifndef CONFIG_SYS_DCACHE_OFF
- unsigned int addr;
-
- start = start & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
- end = end & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
-
- for (addr = start; addr <= end; addr += CONFIG_SYS_CACHELINE_SIZE)
- dcache_flush_line(addr);
-#endif /* CONFIG_SYS_DCACHE_OFF */
-}
-
-void invalidate_dcache_range(unsigned long start, unsigned long end)
-{
-#ifndef CONFIG_SYS_DCACHE_OFF
- unsigned int addr;
-
- start = start & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
- end = end & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
-
- for (addr = start; addr <= end; addr += CONFIG_SYS_CACHELINE_SIZE) {
-#if (CONFIG_ARC_MMU_VER > 2)
- write_aux_reg(ARC_AUX_DC_PTAG, addr);
-#endif
- write_aux_reg(ARC_AUX_DC_IVDL, addr);
- }
-#endif /* CONFIG_SYS_DCACHE_OFF */
-}
-
-void invalidate_dcache_all(void)
-{
-#ifndef CONFIG_SYS_DCACHE_OFF
- /* Write 1 to DC_IVDC register triggers invalidation of entire D$ */
- write_aux_reg(ARC_AUX_DC_IVDC, 1);
-#endif /* CONFIG_SYS_DCACHE_OFF */
-}
-
-void flush_cache(unsigned long start, unsigned long size)
-{
- flush_dcache_range(start, start + size);
-}
+++ /dev/null
-#
-# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-PLATFORM_CPPFLAGS += -mA7
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arcregs.h>
-#include <asm/cache.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int arch_cpu_init(void)
-{
-#ifdef CONFIG_SYS_ICACHE_OFF
- icache_disable();
-#else
- icache_enable();
- invalidate_icache_all();
-#endif
-
- flush_dcache_all();
-#ifdef CONFIG_SYS_DCACHE_OFF
- dcache_disable();
-#else
- dcache_enable();
-#endif
- timer_init();
-
-/* In simulation (ISS) "CHIPID" and "ARCNUM" are all "ff" */
- if ((read_aux_reg(ARC_AUX_IDENTITY) & 0xffffff00) == 0xffffff00)
- gd->arch.running_on_hw = 0;
- else
- gd->arch.running_on_hw = 1;
-
- gd->cpu_clk = CONFIG_SYS_CLK_FREQ;
- gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
-
- return 0;
-}
-
-int arch_early_init_r(void)
-{
- gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
- gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arcregs.h>
-#include <asm/ptrace.h>
-
-/* Bit values in STATUS32 */
-#define E1_MASK (1 << 1) /* Level 1 interrupts enable */
-#define E2_MASK (1 << 2) /* Level 2 interrupts enable */
-
-int interrupt_init(void)
-{
- return 0;
-}
-
-/*
- * returns true if interrupts had been enabled before we disabled them
- */
-int disable_interrupts(void)
-{
- int status = read_aux_reg(ARC_AUX_STATUS32);
- int state = (status | E1_MASK | E2_MASK) ? 1 : 0;
-
- status &= ~(E1_MASK | E2_MASK);
- /* STATUS32 register is updated indirectly with "FLAG" instruction */
- __asm__("flag %0" : : "r" (status));
- return state;
-}
-
-void enable_interrupts(void)
-{
- unsigned int status = read_aux_reg(ARC_AUX_STATUS32);
-
- status |= E1_MASK | E2_MASK;
- /* STATUS32 register is updated indirectly with "FLAG" instruction */
- __asm__("flag %0" : : "r" (status));
-}
-
-static void print_reg_file(long *reg_rev, int start_num)
-{
- unsigned int i;
-
- /* Print 3 registers per line */
- for (i = start_num; i < start_num + 25; i++) {
- printf("r%02u: 0x%08lx\t", i, (unsigned long)*reg_rev);
- if (((i + 1) % 3) == 0)
- printf("\n");
-
- /* Because pt_regs has registers reversed */
- reg_rev--;
- }
-
- /* Add new-line if none was inserted in the end of loop above */
- if (((i + 1) % 3) != 0)
- printf("\n");
-}
-
-void show_regs(struct pt_regs *regs)
-{
- printf("RET:\t0x%08lx\nBLINK:\t0x%08lx\nSTAT32:\t0x%08lx\n",
- regs->ret, regs->blink, regs->status32);
- printf("GP: 0x%08lx\t r25: 0x%08lx\t\n", regs->r26, regs->r25);
- printf("BTA: 0x%08lx\t SP: 0x%08lx\t FP: 0x%08lx\n", regs->bta,
- regs->sp, regs->fp);
- printf("LPS: 0x%08lx\tLPE: 0x%08lx\tLPC: 0x%08lx\n", regs->lp_start,
- regs->lp_end, regs->lp_count);
-
- print_reg_file(&(regs->r0), 0);
-}
-
-void bad_mode(struct pt_regs *regs)
-{
- if (regs)
- show_regs(regs);
-
- panic("Resetting CPU ...\n");
-}
-
-void do_memory_error(unsigned long address, struct pt_regs *regs)
-{
- printf("Memory error exception @ 0x%lx\n", address);
- bad_mode(regs);
-}
-
-void do_instruction_error(unsigned long address, struct pt_regs *regs)
-{
- printf("Instruction error exception @ 0x%lx\n", address);
- bad_mode(regs);
-}
-
-void do_machine_check_fault(unsigned long address, struct pt_regs *regs)
-{
- printf("Machine check exception @ 0x%lx\n", address);
- bad_mode(regs);
-}
-
-void do_interrupt_handler(void)
-{
- printf("Interrupt fired\n");
- bad_mode(0);
-}
-
-void do_itlb_miss(struct pt_regs *regs)
-{
- printf("I TLB miss exception\n");
- bad_mode(regs);
-}
-
-void do_dtlb_miss(struct pt_regs *regs)
-{
- printf("D TLB miss exception\n");
- bad_mode(regs);
-}
-
-void do_tlb_prot_violation(unsigned long address, struct pt_regs *regs)
-{
- printf("TLB protection violation or misaligned access @ 0x%lx\n",
- address);
- bad_mode(regs);
-}
-
-void do_privilege_violation(struct pt_regs *regs)
-{
- printf("Privilege violation exception\n");
- bad_mode(regs);
-}
-
-void do_trap(struct pt_regs *regs)
-{
- printf("Trap exception\n");
- bad_mode(regs);
-}
-
-void do_extension(struct pt_regs *regs)
-{
- printf("Extension instruction exception\n");
- bad_mode(regs);
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <command.h>
-#include <common.h>
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
-{
- printf("Put your restart handler here\n");
-
-#ifdef DEBUG
- /* Stop debug session here */
- __asm__("brk");
-#endif
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <config.h>
-#include <asm/arcregs.h>
-
-/*
- * Note on the LD/ST addressing modes with address register write-back
- *
- * LD.a same as LD.aw
- *
- * LD.a reg1, [reg2, x] => Pre Incr
- * Eff Addr for load = [reg2 + x]
- *
- * LD.ab reg1, [reg2, x] => Post Incr
- * Eff Addr for load = [reg2]
- */
-
-.macro PUSH reg
- st.a \reg, [%sp, -4]
-.endm
-
-.macro PUSHAX aux
- lr %r9, [\aux]
- PUSH %r9
-.endm
-
-.macro SAVE_R1_TO_R24
- PUSH %r1
- PUSH %r2
- PUSH %r3
- PUSH %r4
- PUSH %r5
- PUSH %r6
- PUSH %r7
- PUSH %r8
- PUSH %r9
- PUSH %r10
- PUSH %r11
- PUSH %r12
- PUSH %r13
- PUSH %r14
- PUSH %r15
- PUSH %r16
- PUSH %r17
- PUSH %r18
- PUSH %r19
- PUSH %r20
- PUSH %r21
- PUSH %r22
- PUSH %r23
- PUSH %r24
-.endm
-
-.macro SAVE_ALL_SYS
-
- st %r0, [%sp]
- lr %r0, [%ecr]
- st %r0, [%sp, 8] /* ECR */
- st %sp, [%sp, 4]
-
- SAVE_R1_TO_R24
- PUSH %r25
- PUSH %gp
- PUSH %fp
- PUSH %blink
- PUSHAX %eret
- PUSHAX %erstatus
- PUSH %lp_count
- PUSHAX %lp_end
- PUSHAX %lp_start
- PUSHAX %erbta
-.endm
-
-.align 4
-.globl _start
-_start:
- /* Critical system events */
- j reset /* 0 - 0x000 */
- j memory_error /* 1 - 0x008 */
- j instruction_error /* 2 - 0x010 */
-
- /* Device interrupts */
-.rept 29
- j interrupt_handler /* 3:31 - 0x018:0xF8 */
-.endr
- /* Exceptions */
- j EV_MachineCheck /* 0x100, Fatal Machine check (0x20) */
- j EV_TLBMissI /* 0x108, Intruction TLB miss (0x21) */
- j EV_TLBMissD /* 0x110, Data TLB miss (0x22) */
- j EV_TLBProtV /* 0x118, Protection Violation (0x23)
- or Misaligned Access */
- j EV_PrivilegeV /* 0x120, Privilege Violation (0x24) */
- j EV_Trap /* 0x128, Trap exception (0x25) */
- j EV_Extension /* 0x130, Extn Intruction Excp (0x26) */
-
-memory_error:
- SAVE_ALL_SYS
- lr %r0, [%efa]
- mov %r1, %sp
- j do_memory_error
-
-instruction_error:
- SAVE_ALL_SYS
- lr %r0, [%efa]
- mov %r1, %sp
- j do_instruction_error
-
-interrupt_handler:
- /* Todo - save and restore CPU context when interrupts will be in use */
- bl do_interrupt_handler
- rtie
-
-EV_MachineCheck:
- SAVE_ALL_SYS
- lr %r0, [%efa]
- mov %r1, %sp
- j do_machine_check_fault
-
-EV_TLBMissI:
- SAVE_ALL_SYS
- mov %r0, %sp
- j do_itlb_miss
-
-EV_TLBMissD:
- SAVE_ALL_SYS
- mov %r0, %sp
- j do_dtlb_miss
-
-EV_TLBProtV:
- SAVE_ALL_SYS
- lr %r0, [%efa]
- mov %r1, %sp
- j do_tlb_prot_violation
-
-EV_PrivilegeV:
- SAVE_ALL_SYS
- mov %r0, %sp
- j do_privilege_violation
-
-EV_Trap:
- SAVE_ALL_SYS
- mov %r0, %sp
- j do_trap
-
-EV_Extension:
- SAVE_ALL_SYS
- mov %r0, %sp
- j do_extension
-
-
-reset:
- /* Setup interrupt vector base that matches "__text_start" */
- sr __text_start, [ARC_AUX_INTR_VEC_BASE]
-
- /* Setup stack pointer */
- mov %sp, CONFIG_SYS_INIT_SP_ADDR
- mov %fp, %sp
-
- /* Clear bss */
- mov %r0, __bss_start
- mov %r1, __bss_end
-
-clear_bss:
- st.ab 0, [%r0, 4]
- brlt %r0, %r1, clear_bss
-
- /* Zero the one and only argument of "board_init_f" */
- mov_s %r0, 0
- j board_init_f
-
-/*
- * void relocate_code (addr_sp, gd, addr_moni)
- *
- * This "function" does not return, instead it continues in RAM
- * after relocating the monitor code.
- *
- * r0 = start_addr_sp
- * r1 = new__gd
- * r2 = relocaddr
- */
-.align 4
-.globl relocate_code
-relocate_code:
- /*
- * r0-r12 might be clobbered by C functions
- * so we use r13-r16 for storage here
- */
- mov %r13, %r0 /* save addr_sp */
- mov %r14, %r1 /* save addr of gd */
- mov %r15, %r2 /* save addr of destination */
-
- mov %r16, %r2 /* %r9 - relocation offset */
- sub %r16, %r16, __image_copy_start
-
-/* Set up the stack */
-stack_setup:
- mov %sp, %r13
- mov %fp, %sp
-
-/* Check if monitor is loaded right in place for relocation */
- mov %r0, __image_copy_start
- cmp %r0, %r15 /* skip relocation if code loaded */
- bz do_board_init_r /* in target location already */
-
-/* Copy data (__image_copy_start - __image_copy_end) to new location */
- mov %r1, %r15
- mov %r2, __image_copy_end
- sub %r2, %r2, %r0 /* r3 <- amount of bytes to copy */
- asr %r2, %r2, 2 /* r3 <- amount of words to copy */
- mov %lp_count, %r2
- lp copy_end
- ld.ab %r2,[%r0,4]
- st.ab %r2,[%r1,4]
-copy_end:
-
-/* Fix relocations related issues */
- bl do_elf_reloc_fixups
-#ifndef CONFIG_SYS_ICACHE_OFF
- bl invalidate_icache_all
-#endif
-#ifndef CONFIG_SYS_DCACHE_OFF
- bl flush_dcache_all
-#endif
-
-/* Update position of intterupt vector table */
- lr %r0, [ARC_AUX_INTR_VEC_BASE] /* Read current position */
- add %r0, %r0, %r16 /* Update address */
- sr %r0, [ARC_AUX_INTR_VEC_BASE] /* Write new position */
-
-do_board_init_r:
-/* Prepare for exection of "board_init_r" in relocated monitor */
- mov %r2, board_init_r /* old address of "board_init_r()" */
- add %r2, %r2, %r16 /* new address of "board_init_r()" */
- mov %r0, %r14 /* 1-st parameter: gd_t */
- mov %r1, %r15 /* 2-nd parameter: dest_addr */
- j [%r2]
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm/arcregs.h>
-
-#define NH_MODE (1 << 1) /* Disable timer if CPU is halted */
-
-int timer_init(void)
-{
- write_aux_reg(ARC_AUX_TIMER0_CTRL, NH_MODE);
- /* Set max value for counter/timer */
- write_aux_reg(ARC_AUX_TIMER0_LIMIT, 0xffffffff);
- /* Set initial count value and restart counter/timer */
- write_aux_reg(ARC_AUX_TIMER0_CNT, 0);
- return 0;
-}
-
-unsigned long timer_read_counter(void)
-{
- return read_aux_reg(ARC_AUX_TIMER0_CNT);
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-OUTPUT_FORMAT("elf32-littlearc", "elf32-littlearc", "elf32-littlearc")
-OUTPUT_ARCH(arc)
-ENTRY(_start)
-SECTIONS
-{
- . = ALIGN(4);
- .text : {
- *(.__text_start)
- *(.__image_copy_start)
- CPUDIR/start.o (.text*)
- *(.text*)
- }
-
- . = ALIGN(4);
- .text_end :
- {
- *(.__text_end)
- }
-
- . = ALIGN(4);
- .rodata : {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
-
- . = ALIGN(4);
- .data : {
- *(.data*)
- }
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
- . = ALIGN(4);
- .rel_dyn_start : {
- *(.__rel_dyn_start)
- }
-
- .rela.dyn : {
- *(.rela.dyn)
- }
-
- .rel_dyn_end : {
- *(.__rel_dyn_end)
- }
-
- . = ALIGN(4);
- .bss_start : {
- *(.__bss_start);
- }
-
- .bss : {
- *(.bss*)
- }
-
- .bss_end : {
- *(.__bss_end);
- }
-
- . = ALIGN(4);
- .image_copy_end : {
- *(.__image_copy_end)
- *(.__init_end)
- }
-}
--- /dev/null
+#
+# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += start.o
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <asm/arcregs.h>
+
+/*
+ * Note on the LD/ST addressing modes with address register write-back
+ *
+ * LD.a same as LD.aw
+ *
+ * LD.a reg1, [reg2, x] => Pre Incr
+ * Eff Addr for load = [reg2 + x]
+ *
+ * LD.ab reg1, [reg2, x] => Post Incr
+ * Eff Addr for load = [reg2]
+ */
+
+.macro PUSH reg
+ st.a \reg, [%sp, -4]
+.endm
+
+.macro PUSHAX aux
+ lr %r9, [\aux]
+ PUSH %r9
+.endm
+
+.macro SAVE_R1_TO_R24
+ PUSH %r1
+ PUSH %r2
+ PUSH %r3
+ PUSH %r4
+ PUSH %r5
+ PUSH %r6
+ PUSH %r7
+ PUSH %r8
+ PUSH %r9
+ PUSH %r10
+ PUSH %r11
+ PUSH %r12
+ PUSH %r13
+ PUSH %r14
+ PUSH %r15
+ PUSH %r16
+ PUSH %r17
+ PUSH %r18
+ PUSH %r19
+ PUSH %r20
+ PUSH %r21
+ PUSH %r22
+ PUSH %r23
+ PUSH %r24
+.endm
+
+.macro SAVE_ALL_SYS
+ /* saving %r0 to reg->r0 in advance since we read %ecr into it */
+ st %r0, [%sp, -8]
+ lr %r0, [%ecr] /* all stack addressing is manual so far */
+ st %r0, [%sp]
+ st %sp, [%sp, -4]
+ /* now move %sp to reg->r0 position so we can do "push" automatically */
+ sub %sp, %sp, 8
+
+ SAVE_R1_TO_R24
+ PUSH %r25
+ PUSH %gp
+ PUSH %fp
+ PUSH %blink
+ PUSHAX %eret
+ PUSHAX %erstatus
+ PUSH %lp_count
+ PUSHAX %lp_end
+ PUSHAX %lp_start
+ PUSHAX %erbta
+.endm
+
+.macro SAVE_EXCEPTION_SOURCE
+#ifdef CONFIG_MMU
+ /* If MMU exists exception faulting address is loaded in EFA reg */
+ lr %r0, [%efa]
+#else
+ /* Otherwise in ERET (exception return) reg */
+ lr %r0, [%eret]
+#endif
+.endm
+
+.section .ivt, "ax",@progbits
+.align 4
+_ivt:
+ /* Critical system events */
+ j _start /* 0 - 0x000 */
+ j memory_error /* 1 - 0x008 */
+ j instruction_error /* 2 - 0x010 */
+
+ /* Device interrupts */
+.rept 29
+ j interrupt_handler /* 3:31 - 0x018:0xF8 */
+.endr
+ /* Exceptions */
+ j EV_MachineCheck /* 0x100, Fatal Machine check (0x20) */
+ j EV_TLBMissI /* 0x108, Intruction TLB miss (0x21) */
+ j EV_TLBMissD /* 0x110, Data TLB miss (0x22) */
+ j EV_TLBProtV /* 0x118, Protection Violation (0x23)
+ or Misaligned Access */
+ j EV_PrivilegeV /* 0x120, Privilege Violation (0x24) */
+ j EV_Trap /* 0x128, Trap exception (0x25) */
+ j EV_Extension /* 0x130, Extn Intruction Excp (0x26) */
+
+.text
+.globl _start
+_start:
+ /* Setup interrupt vector base that matches "__text_start" */
+ sr __ivt_start, [ARC_AUX_INTR_VEC_BASE]
+
+ /* Setup stack pointer */
+ mov %sp, CONFIG_SYS_INIT_SP_ADDR
+ mov %fp, %sp
+
+ /* Clear bss */
+ mov %r0, __bss_start
+ mov %r1, __bss_end
+
+clear_bss:
+ st.ab 0, [%r0, 4]
+ brlt %r0, %r1, clear_bss
+
+ /* Zero the one and only argument of "board_init_f" */
+ mov_s %r0, 0
+ j board_init_f
+
+memory_error:
+ SAVE_ALL_SYS
+ SAVE_EXCEPTION_SOURCE
+ mov %r1, %sp
+ j do_memory_error
+
+instruction_error:
+ SAVE_ALL_SYS
+ SAVE_EXCEPTION_SOURCE
+ mov %r1, %sp
+ j do_instruction_error
+
+interrupt_handler:
+ /* Todo - save and restore CPU context when interrupts will be in use */
+ bl do_interrupt_handler
+ rtie
+
+EV_MachineCheck:
+ SAVE_ALL_SYS
+ SAVE_EXCEPTION_SOURCE
+ mov %r1, %sp
+ j do_machine_check_fault
+
+EV_TLBMissI:
+ SAVE_ALL_SYS
+ mov %r0, %sp
+ j do_itlb_miss
+
+EV_TLBMissD:
+ SAVE_ALL_SYS
+ mov %r0, %sp
+ j do_dtlb_miss
+
+EV_TLBProtV:
+ SAVE_ALL_SYS
+ SAVE_EXCEPTION_SOURCE
+ mov %r1, %sp
+ j do_tlb_prot_violation
+
+EV_PrivilegeV:
+ SAVE_ALL_SYS
+ mov %r0, %sp
+ j do_privilege_violation
+
+EV_Trap:
+ SAVE_ALL_SYS
+ mov %r0, %sp
+ j do_trap
+
+EV_Extension:
+ SAVE_ALL_SYS
+ mov %r0, %sp
+ j do_extension
+
+/*
+ * void relocate_code (addr_sp, gd, addr_moni)
+ *
+ * This "function" does not return, instead it continues in RAM
+ * after relocating the monitor code.
+ *
+ * r0 = start_addr_sp
+ * r1 = new__gd
+ * r2 = relocaddr
+ */
+.align 4
+.globl relocate_code
+relocate_code:
+ /*
+ * r0-r12 might be clobbered by C functions
+ * so we use r13-r16 for storage here
+ */
+ mov %r13, %r0 /* save addr_sp */
+ mov %r14, %r1 /* save addr of gd */
+ mov %r15, %r2 /* save addr of destination */
+
+ mov %r16, %r2 /* %r9 - relocation offset */
+ sub %r16, %r16, __image_copy_start
+
+/* Set up the stack */
+stack_setup:
+ mov %sp, %r13
+ mov %fp, %sp
+
+/* Check if monitor is loaded right in place for relocation */
+ mov %r0, __image_copy_start
+ cmp %r0, %r15 /* skip relocation if code loaded */
+ bz do_board_init_r /* in target location already */
+
+/* Copy data (__image_copy_start - __image_copy_end) to new location */
+ mov %r1, %r15
+ mov %r2, __image_copy_end
+ sub %r2, %r2, %r0 /* r3 <- amount of bytes to copy */
+ asr %r2, %r2, 2 /* r3 <- amount of words to copy */
+ mov %lp_count, %r2
+ lp copy_end
+ ld.ab %r2,[%r0,4]
+ st.ab %r2,[%r1,4]
+copy_end:
+
+/* Fix relocations related issues */
+ bl do_elf_reloc_fixups
+#ifndef CONFIG_SYS_ICACHE_OFF
+ bl invalidate_icache_all
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+ bl flush_dcache_all
+#endif
+
+/* Update position of intterupt vector table */
+ lr %r0, [ARC_AUX_INTR_VEC_BASE] /* Read current position */
+ add %r0, %r0, %r16 /* Update address */
+ sr %r0, [ARC_AUX_INTR_VEC_BASE] /* Write new position */
+
+do_board_init_r:
+/* Prepare for exection of "board_init_r" in relocated monitor */
+ mov %r2, board_init_r /* old address of "board_init_r()" */
+ add %r2, %r2, %r16 /* new address of "board_init_r()" */
+ mov %r0, %r14 /* 1-st parameter: gd_t */
+ mov %r1, %r15 /* 2-nd parameter: dest_addr */
+ j [%r2]
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+OUTPUT_FORMAT("elf32-littlearc", "elf32-littlearc", "elf32-littlearc")
+OUTPUT_ARCH(arc)
+ENTRY(_start)
+SECTIONS
+{
+ . = ALIGN(4);
+ .text : {
+ *(.__text_start)
+ *(.__image_copy_start)
+ *(.text*)
+ }
+
+ . = ALIGN(4);
+ .text_end :
+ {
+ *(.__text_end)
+ }
+
+ . = ALIGN(1024);
+ .ivt_start : {
+ *(.__ivt_start)
+ }
+
+ .ivt :
+ {
+ *(.ivt)
+ }
+
+ .ivt_end : {
+ *(.__ivt_end)
+ }
+
+ . = ALIGN(4);
+ .rodata : {
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+
+ . = ALIGN(4);
+ .data : {
+ *(.data*)
+ }
+
+ . = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*)));
+ }
+
+ . = ALIGN(4);
+ .rel_dyn_start : {
+ *(.__rel_dyn_start)
+ }
+
+ .rela.dyn : {
+ *(.rela.dyn)
+ }
+
+ .rel_dyn_end : {
+ *(.__rel_dyn_end)
+ }
+
+ . = ALIGN(4);
+ .bss_start : {
+ *(.__bss_start);
+ }
+
+ .bss : {
+ *(.bss*)
+ }
+
+ .bss_end : {
+ *(.__bss_end);
+ }
+
+ . = ALIGN(4);
+ .image_copy_end : {
+ *(.__image_copy_end)
+ *(.__init_end)
+ }
+}
#ifndef _ASM_ARC_ARCREGS_H
#define _ASM_ARC_ARCREGS_H
+#include <asm/cache.h>
+
/*
* ARC architecture has additional address space - auxiliary registers.
* These registers are mostly used for configuration purposes.
#define ARC_AUX_IC_IVIC 0x10
#define ARC_AUX_IC_CTRL 0x11
#define ARC_AUX_IC_IVIL 0x19
-#if (CONFIG_ARC_MMU_VER > 2)
+#if (CONFIG_ARC_MMU_VER == 3)
#define ARC_AUX_IC_PTAG 0x1E
#endif
+#define ARC_BCR_IC_BUILD 0x77
/* Timer related auxiliary registers */
#define ARC_AUX_TIMER0_CNT 0x21 /* Timer 0 count */
#define ARC_AUX_DC_IVDL 0x4A
#define ARC_AUX_DC_FLSH 0x4B
#define ARC_AUX_DC_FLDL 0x4C
-#if (CONFIG_ARC_MMU_VER > 2)
+#if (CONFIG_ARC_MMU_VER == 3)
#define ARC_AUX_DC_PTAG 0x5C
#endif
+#define ARC_BCR_DC_BUILD 0x72
#ifndef __ASSEMBLY__
/* Accessors for auxiliary registers */
#include <config.h>
-/*
- * The current upper bound for ARC L1 data cache line sizes is 128 bytes.
- * We use that value for aligning DMA buffers unless the board config has
- * specified an alternate cache line size.
- */
-#ifdef CONFIG_SYS_CACHELINE_SIZE
-#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
+#ifdef CONFIG_ARC_CACHE_LINE_SHIFT
+#define CONFIG_SYS_CACHELINE_SIZE (1 << CONFIG_ARC_CACHE_LINE_SHIFT)
+#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
#else
-#define ARCH_DMA_MINALIGN 128
+/* Satisfy users of ARCH_DMA_MINALIGN */
+#define ARCH_DMA_MINALIGN 128
+#endif
+
+#if defined(CONFIG_ARC_MMU_V2)
+#define CONFIG_ARC_MMU_VER 2
+#elif defined(CONFIG_ARC_MMU_V3)
+#define CONFIG_ARC_MMU_VER 3
#endif
#endif /* __ASM_ARC_CACHE_H */
#ifndef __ASM_ARC_CONFIG_H_
#define __ASM_ARC_CONFIG_H_
+#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_SYS_GENERIC_GLOBAL_DATA
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
+#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_LMB
#include <asm-generic/sections.h>
extern ulong __text_end;
+extern ulong __ivt_start;
+extern ulong __ivt_end;
+extern ulong __image_copy_start;
#endif /* __ASM_ARC_SECTIONS_H */
# SPDX-License-Identifier: GPL-2.0+
#
+obj-y += cache.o
+obj-y += cpu.o
+obj-y += interrupts.o
obj-y += sections.o
obj-y += relocate.o
obj-y += strchr-700.o
obj-y += memcmp.o
obj-y += memcpy-700.o
obj-y += memset.o
+obj-y += reset.o
+obj-y += timer.o
+
obj-$(CONFIG_CMD_BOOTM) += bootm.o
+
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += _millicodethunk.o libgcc2.o
--- /dev/null
+/*
+ * Copyright (C) 1995, 1997, 2007-2013 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+ /* ANSI concatenation macros. */
+
+ #define CONCAT1(a, b) CONCAT2(a, b)
+ #define CONCAT2(a, b) a ## b
+
+ /* Use the right prefix for global labels. */
+
+ #define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
+
+#ifndef WORKING_ASSEMBLER
+#define abs_l abs
+#define asl_l asl
+#define mov_l mov
+#endif
+
+#define FUNC(X) .type SYM(X),@function
+#define HIDDEN_FUNC(X) FUNC(X)` .hidden X
+#define ENDFUNC0(X) .Lfe_##X: .size X,.Lfe_##X-X
+#define ENDFUNC(X) ENDFUNC0(X)
+
+ .section .text
+ .align 4
+ .global SYM(__st_r13_to_r15)
+ .global SYM(__st_r13_to_r16)
+ .global SYM(__st_r13_to_r17)
+ .global SYM(__st_r13_to_r18)
+ .global SYM(__st_r13_to_r19)
+ .global SYM(__st_r13_to_r20)
+ .global SYM(__st_r13_to_r21)
+ .global SYM(__st_r13_to_r22)
+ .global SYM(__st_r13_to_r23)
+ .global SYM(__st_r13_to_r24)
+ .global SYM(__st_r13_to_r25)
+ HIDDEN_FUNC(__st_r13_to_r15)
+ HIDDEN_FUNC(__st_r13_to_r16)
+ HIDDEN_FUNC(__st_r13_to_r17)
+ HIDDEN_FUNC(__st_r13_to_r18)
+ HIDDEN_FUNC(__st_r13_to_r19)
+ HIDDEN_FUNC(__st_r13_to_r20)
+ HIDDEN_FUNC(__st_r13_to_r21)
+ HIDDEN_FUNC(__st_r13_to_r22)
+ HIDDEN_FUNC(__st_r13_to_r23)
+ HIDDEN_FUNC(__st_r13_to_r24)
+ HIDDEN_FUNC(__st_r13_to_r25)
+ .align 4
+SYM(__st_r13_to_r25):
+ st r25, [sp,48]
+SYM(__st_r13_to_r24):
+ st r24, [sp,44]
+SYM(__st_r13_to_r23):
+ st r23, [sp,40]
+SYM(__st_r13_to_r22):
+ st r22, [sp,36]
+SYM(__st_r13_to_r21):
+ st r21, [sp,32]
+SYM(__st_r13_to_r20):
+ st r20, [sp,28]
+SYM(__st_r13_to_r19):
+ st r19, [sp,24]
+SYM(__st_r13_to_r18):
+ st r18, [sp,20]
+SYM(__st_r13_to_r17):
+ st r17, [sp,16]
+SYM(__st_r13_to_r16):
+ st r16, [sp,12]
+SYM(__st_r13_to_r15):
+#ifdef __ARC700__
+ st r15, [sp,8] ; minimum function size to avoid stall: 6 bytes.
+#else
+ st_s r15, [sp,8]
+#endif
+ st_s r14, [sp,4]
+ j_s.d [%blink]
+ st_s r13, [sp,0]
+ ENDFUNC(__st_r13_to_r15)
+ ENDFUNC(__st_r13_to_r16)
+ ENDFUNC(__st_r13_to_r17)
+ ENDFUNC(__st_r13_to_r18)
+ ENDFUNC(__st_r13_to_r19)
+ ENDFUNC(__st_r13_to_r20)
+ ENDFUNC(__st_r13_to_r21)
+ ENDFUNC(__st_r13_to_r22)
+ ENDFUNC(__st_r13_to_r23)
+ ENDFUNC(__st_r13_to_r24)
+ ENDFUNC(__st_r13_to_r25)
+
+ .section .text
+ .align 4
+; ==================================
+; the loads
+
+ .global SYM(__ld_r13_to_r15)
+ .global SYM(__ld_r13_to_r16)
+ .global SYM(__ld_r13_to_r17)
+ .global SYM(__ld_r13_to_r18)
+ .global SYM(__ld_r13_to_r19)
+ .global SYM(__ld_r13_to_r20)
+ .global SYM(__ld_r13_to_r21)
+ .global SYM(__ld_r13_to_r22)
+ .global SYM(__ld_r13_to_r23)
+ .global SYM(__ld_r13_to_r24)
+ .global SYM(__ld_r13_to_r25)
+ HIDDEN_FUNC(__ld_r13_to_r15)
+ HIDDEN_FUNC(__ld_r13_to_r16)
+ HIDDEN_FUNC(__ld_r13_to_r17)
+ HIDDEN_FUNC(__ld_r13_to_r18)
+ HIDDEN_FUNC(__ld_r13_to_r19)
+ HIDDEN_FUNC(__ld_r13_to_r20)
+ HIDDEN_FUNC(__ld_r13_to_r21)
+ HIDDEN_FUNC(__ld_r13_to_r22)
+ HIDDEN_FUNC(__ld_r13_to_r23)
+ HIDDEN_FUNC(__ld_r13_to_r24)
+ HIDDEN_FUNC(__ld_r13_to_r25)
+SYM(__ld_r13_to_r25):
+ ld r25, [sp,48]
+SYM(__ld_r13_to_r24):
+ ld r24, [sp,44]
+SYM(__ld_r13_to_r23):
+ ld r23, [sp,40]
+SYM(__ld_r13_to_r22):
+ ld r22, [sp,36]
+SYM(__ld_r13_to_r21):
+ ld r21, [sp,32]
+SYM(__ld_r13_to_r20):
+ ld r20, [sp,28]
+SYM(__ld_r13_to_r19):
+ ld r19, [sp,24]
+SYM(__ld_r13_to_r18):
+ ld r18, [sp,20]
+SYM(__ld_r13_to_r17):
+ ld r17, [sp,16]
+SYM(__ld_r13_to_r16):
+ ld r16, [sp,12]
+SYM(__ld_r13_to_r15):
+#ifdef __ARC700__
+ ld r15, [sp,8] ; minimum function size to avoid stall: 6 bytes.
+#else
+ ld_s r15, [sp,8]
+#endif
+ ld_s r14, [sp,4]
+ j_s.d [%blink]
+ ld_s r13, [sp,0]
+ ENDFUNC(__ld_r13_to_r15)
+ ENDFUNC(__ld_r13_to_r16)
+ ENDFUNC(__ld_r13_to_r17)
+ ENDFUNC(__ld_r13_to_r18)
+ ENDFUNC(__ld_r13_to_r19)
+ ENDFUNC(__ld_r13_to_r20)
+ ENDFUNC(__ld_r13_to_r21)
+ ENDFUNC(__ld_r13_to_r22)
+ ENDFUNC(__ld_r13_to_r23)
+ ENDFUNC(__ld_r13_to_r24)
+ ENDFUNC(__ld_r13_to_r25)
+
+ .global SYM(__ld_r13_to_r14_ret)
+ .global SYM(__ld_r13_to_r15_ret)
+ .global SYM(__ld_r13_to_r16_ret)
+ .global SYM(__ld_r13_to_r17_ret)
+ .global SYM(__ld_r13_to_r18_ret)
+ .global SYM(__ld_r13_to_r19_ret)
+ .global SYM(__ld_r13_to_r20_ret)
+ .global SYM(__ld_r13_to_r21_ret)
+ .global SYM(__ld_r13_to_r22_ret)
+ .global SYM(__ld_r13_to_r23_ret)
+ .global SYM(__ld_r13_to_r24_ret)
+ .global SYM(__ld_r13_to_r25_ret)
+ HIDDEN_FUNC(__ld_r13_to_r14_ret)
+ HIDDEN_FUNC(__ld_r13_to_r15_ret)
+ HIDDEN_FUNC(__ld_r13_to_r16_ret)
+ HIDDEN_FUNC(__ld_r13_to_r17_ret)
+ HIDDEN_FUNC(__ld_r13_to_r18_ret)
+ HIDDEN_FUNC(__ld_r13_to_r19_ret)
+ HIDDEN_FUNC(__ld_r13_to_r20_ret)
+ HIDDEN_FUNC(__ld_r13_to_r21_ret)
+ HIDDEN_FUNC(__ld_r13_to_r22_ret)
+ HIDDEN_FUNC(__ld_r13_to_r23_ret)
+ HIDDEN_FUNC(__ld_r13_to_r24_ret)
+ HIDDEN_FUNC(__ld_r13_to_r25_ret)
+ .section .text
+ .align 4
+SYM(__ld_r13_to_r25_ret):
+ ld r25, [sp,48]
+SYM(__ld_r13_to_r24_ret):
+ ld r24, [sp,44]
+SYM(__ld_r13_to_r23_ret):
+ ld r23, [sp,40]
+SYM(__ld_r13_to_r22_ret):
+ ld r22, [sp,36]
+SYM(__ld_r13_to_r21_ret):
+ ld r21, [sp,32]
+SYM(__ld_r13_to_r20_ret):
+ ld r20, [sp,28]
+SYM(__ld_r13_to_r19_ret):
+ ld r19, [sp,24]
+SYM(__ld_r13_to_r18_ret):
+ ld r18, [sp,20]
+SYM(__ld_r13_to_r17_ret):
+ ld r17, [sp,16]
+SYM(__ld_r13_to_r16_ret):
+ ld r16, [sp,12]
+SYM(__ld_r13_to_r15_ret):
+ ld r15, [sp,8]
+SYM(__ld_r13_to_r14_ret):
+ ld blink,[sp,r12]
+ ld_s r14, [sp,4]
+ ld.ab r13, [sp,r12]
+ j_s.d [%blink]
+ add_s sp,sp,4
+ ENDFUNC(__ld_r13_to_r14_ret)
+ ENDFUNC(__ld_r13_to_r15_ret)
+ ENDFUNC(__ld_r13_to_r16_ret)
+ ENDFUNC(__ld_r13_to_r17_ret)
+ ENDFUNC(__ld_r13_to_r18_ret)
+ ENDFUNC(__ld_r13_to_r19_ret)
+ ENDFUNC(__ld_r13_to_r20_ret)
+ ENDFUNC(__ld_r13_to_r21_ret)
+ ENDFUNC(__ld_r13_to_r22_ret)
+ ENDFUNC(__ld_r13_to_r23_ret)
+ ENDFUNC(__ld_r13_to_r24_ret)
+ ENDFUNC(__ld_r13_to_r25_ret)
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <asm/arcregs.h>
+#include <asm/cache.h>
+
+/* Bit values in IC_CTRL */
+#define IC_CTRL_CACHE_DISABLE (1 << 0)
+
+/* Bit values in DC_CTRL */
+#define DC_CTRL_CACHE_DISABLE (1 << 0)
+#define DC_CTRL_INV_MODE_FLUSH (1 << 6)
+#define DC_CTRL_FLUSH_STATUS (1 << 8)
+#define CACHE_VER_NUM_MASK 0xF
+
+int icache_status(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_IC_BUILD) & CACHE_VER_NUM_MASK))
+ return 0;
+
+ return (read_aux_reg(ARC_AUX_IC_CTRL) & IC_CTRL_CACHE_DISABLE) !=
+ IC_CTRL_CACHE_DISABLE;
+}
+
+void icache_enable(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_IC_BUILD) & CACHE_VER_NUM_MASK))
+ return;
+
+ write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) &
+ ~IC_CTRL_CACHE_DISABLE);
+}
+
+void icache_disable(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_IC_BUILD) & CACHE_VER_NUM_MASK))
+ return;
+
+ write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) |
+ IC_CTRL_CACHE_DISABLE);
+}
+
+void invalidate_icache_all(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+ /* Any write to IC_IVIC register triggers invalidation of entire I$ */
+ write_aux_reg(ARC_AUX_IC_IVIC, 1);
+#endif /* CONFIG_SYS_ICACHE_OFF */
+}
+
+int dcache_status(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK))
+ return 0;
+
+ return (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_CACHE_DISABLE) !=
+ DC_CTRL_CACHE_DISABLE;
+}
+
+void dcache_enable(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK))
+ return;
+
+ write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) &
+ ~(DC_CTRL_INV_MODE_FLUSH | DC_CTRL_CACHE_DISABLE));
+}
+
+void dcache_disable(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK))
+ return;
+
+ write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) |
+ DC_CTRL_CACHE_DISABLE);
+}
+
+void flush_dcache_all(void)
+{
+ /* If no cache in CPU exit immediately */
+ if (!(read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK))
+ return;
+
+ /* Do flush of entire cache */
+ write_aux_reg(ARC_AUX_DC_FLSH, 1);
+
+ /* Wait flush end */
+ while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS)
+ ;
+}
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+static void dcache_flush_line(unsigned addr)
+{
+#if (CONFIG_ARC_MMU_VER == 3)
+ write_aux_reg(ARC_AUX_DC_PTAG, addr);
+#endif
+ write_aux_reg(ARC_AUX_DC_FLDL, addr);
+
+ /* Wait flush end */
+ while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS)
+ ;
+
+#ifndef CONFIG_SYS_ICACHE_OFF
+ /*
+ * Invalidate I$ for addresses range just flushed from D$.
+ * If we try to execute data flushed above it will be valid/correct
+ */
+#if (CONFIG_ARC_MMU_VER == 3)
+ write_aux_reg(ARC_AUX_IC_PTAG, addr);
+#endif
+ write_aux_reg(ARC_AUX_IC_IVIL, addr);
+#endif /* CONFIG_SYS_ICACHE_OFF */
+}
+#endif /* CONFIG_SYS_DCACHE_OFF */
+
+void flush_dcache_range(unsigned long start, unsigned long end)
+{
+#ifndef CONFIG_SYS_DCACHE_OFF
+ unsigned int addr;
+
+ start = start & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
+ end = end & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
+
+ for (addr = start; addr <= end; addr += CONFIG_SYS_CACHELINE_SIZE)
+ dcache_flush_line(addr);
+#endif /* CONFIG_SYS_DCACHE_OFF */
+}
+
+void invalidate_dcache_range(unsigned long start, unsigned long end)
+{
+#ifndef CONFIG_SYS_DCACHE_OFF
+ unsigned int addr;
+
+ start = start & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
+ end = end & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
+
+ for (addr = start; addr <= end; addr += CONFIG_SYS_CACHELINE_SIZE) {
+#if (CONFIG_ARC_MMU_VER == 3)
+ write_aux_reg(ARC_AUX_DC_PTAG, addr);
+#endif
+ write_aux_reg(ARC_AUX_DC_IVDL, addr);
+ }
+#endif /* CONFIG_SYS_DCACHE_OFF */
+}
+
+void invalidate_dcache_all(void)
+{
+#ifndef CONFIG_SYS_DCACHE_OFF
+ /* Write 1 to DC_IVDC register triggers invalidation of entire D$ */
+ write_aux_reg(ARC_AUX_DC_IVDC, 1);
+#endif /* CONFIG_SYS_DCACHE_OFF */
+}
+
+void flush_cache(unsigned long start, unsigned long size)
+{
+ flush_dcache_range(start, start + size);
+}
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arcregs.h>
+#include <asm/cache.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int arch_cpu_init(void)
+{
+#ifdef CONFIG_SYS_ICACHE_OFF
+ icache_disable();
+#else
+ icache_enable();
+ invalidate_icache_all();
+#endif
+
+ flush_dcache_all();
+#ifdef CONFIG_SYS_DCACHE_OFF
+ dcache_disable();
+#else
+ dcache_enable();
+#endif
+ timer_init();
+
+/* In simulation (ISS) "CHIPID" and "ARCNUM" are all "ff" */
+ if ((read_aux_reg(ARC_AUX_IDENTITY) & 0xffffff00) == 0xffffff00)
+ gd->arch.running_on_hw = 0;
+ else
+ gd->arch.running_on_hw = 1;
+
+ gd->cpu_clk = CONFIG_SYS_CLK_FREQ;
+ gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+ return 0;
+}
+
+int arch_early_init_r(void)
+{
+ gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arcregs.h>
+#include <asm/ptrace.h>
+
+/* Bit values in STATUS32 */
+#define E1_MASK (1 << 1) /* Level 1 interrupts enable */
+#define E2_MASK (1 << 2) /* Level 2 interrupts enable */
+
+int interrupt_init(void)
+{
+ return 0;
+}
+
+/*
+ * returns true if interrupts had been enabled before we disabled them
+ */
+int disable_interrupts(void)
+{
+ int status = read_aux_reg(ARC_AUX_STATUS32);
+ int state = (status & (E1_MASK | E2_MASK)) ? 1 : 0;
+
+ status &= ~(E1_MASK | E2_MASK);
+ /* STATUS32 register is updated indirectly with "FLAG" instruction */
+ __asm__("flag %0" : : "r" (status));
+ return state;
+}
+
+void enable_interrupts(void)
+{
+ unsigned int status = read_aux_reg(ARC_AUX_STATUS32);
+
+ status |= E1_MASK | E2_MASK;
+ /* STATUS32 register is updated indirectly with "FLAG" instruction */
+ __asm__("flag %0" : : "r" (status));
+}
+
+static void print_reg_file(long *reg_rev, int start_num)
+{
+ unsigned int i;
+
+ /* Print 3 registers per line */
+ for (i = start_num; i < start_num + 25; i++) {
+ printf("r%02u: 0x%08lx\t", i, (unsigned long)*reg_rev);
+ if (((i + 1) % 3) == 0)
+ printf("\n");
+
+ /* Because pt_regs has registers reversed */
+ reg_rev--;
+ }
+
+ /* Add new-line if none was inserted in the end of loop above */
+ if (((i + 1) % 3) != 0)
+ printf("\n");
+}
+
+void show_regs(struct pt_regs *regs)
+{
+ printf("ECR:\t0x%08lx\n", regs->ecr);
+ printf("RET:\t0x%08lx\nBLINK:\t0x%08lx\nSTAT32:\t0x%08lx\n",
+ regs->ret, regs->blink, regs->status32);
+ printf("GP: 0x%08lx\t r25: 0x%08lx\t\n", regs->r26, regs->r25);
+ printf("BTA: 0x%08lx\t SP: 0x%08lx\t FP: 0x%08lx\n", regs->bta,
+ regs->sp, regs->fp);
+ printf("LPS: 0x%08lx\tLPE: 0x%08lx\tLPC: 0x%08lx\n", regs->lp_start,
+ regs->lp_end, regs->lp_count);
+
+ print_reg_file(&(regs->r0), 0);
+}
+
+void bad_mode(struct pt_regs *regs)
+{
+ if (regs)
+ show_regs(regs);
+
+ panic("Resetting CPU ...\n");
+}
+
+void do_memory_error(unsigned long address, struct pt_regs *regs)
+{
+ printf("Memory error exception @ 0x%lx\n", address);
+ bad_mode(regs);
+}
+
+void do_instruction_error(unsigned long address, struct pt_regs *regs)
+{
+ printf("Instruction error exception @ 0x%lx\n", address);
+ bad_mode(regs);
+}
+
+void do_machine_check_fault(unsigned long address, struct pt_regs *regs)
+{
+ printf("Machine check exception @ 0x%lx\n", address);
+ bad_mode(regs);
+}
+
+void do_interrupt_handler(void)
+{
+ printf("Interrupt fired\n");
+ bad_mode(0);
+}
+
+void do_itlb_miss(struct pt_regs *regs)
+{
+ printf("I TLB miss exception\n");
+ bad_mode(regs);
+}
+
+void do_dtlb_miss(struct pt_regs *regs)
+{
+ printf("D TLB miss exception\n");
+ bad_mode(regs);
+}
+
+void do_tlb_prot_violation(unsigned long address, struct pt_regs *regs)
+{
+ printf("TLB protection violation or misaligned access @ 0x%lx\n",
+ address);
+ bad_mode(regs);
+}
+
+void do_privilege_violation(struct pt_regs *regs)
+{
+ printf("Privilege violation exception\n");
+ bad_mode(regs);
+}
+
+void do_trap(struct pt_regs *regs)
+{
+ printf("Trap exception\n");
+ bad_mode(regs);
+}
+
+void do_extension(struct pt_regs *regs)
+{
+ printf("Extension instruction exception\n");
+ bad_mode(regs);
+}
--- /dev/null
+/*
+ * Copyright (C) 1989-2013 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "libgcc2.h"
+
+DWtype
+__ashldi3(DWtype u, shift_count_type b)
+{
+ if (b == 0)
+ return u;
+
+ const DWunion uu = {.ll = u};
+ const shift_count_type bm = W_TYPE_SIZE - b;
+ DWunion w;
+
+ if (bm <= 0) {
+ w.s.low = 0;
+ w.s.high = (UWtype)uu.s.low << -bm;
+ } else {
+ const UWtype carries = (UWtype) uu.s.low >> bm;
+
+ w.s.low = (UWtype)uu.s.low << b;
+ w.s.high = ((UWtype)uu.s.high << b) | carries;
+ }
+
+ return w.ll;
+}
+
+DWtype
+__ashrdi3(DWtype u, shift_count_type b)
+{
+ if (b == 0)
+ return u;
+
+ const DWunion uu = {.ll = u};
+ const shift_count_type bm = W_TYPE_SIZE - b;
+ DWunion w;
+
+ if (bm <= 0) {
+ /* w.s.high = 1..1 or 0..0 */
+ w.s.high = uu.s.high >> (W_TYPE_SIZE - 1);
+ w.s.low = uu.s.high >> -bm;
+ } else {
+ const UWtype carries = (UWtype) uu.s.high << bm;
+
+ w.s.high = uu.s.high >> b;
+ w.s.low = ((UWtype)uu.s.low >> b) | carries;
+ }
+
+ return w.ll;
+}
+
+DWtype
+__lshrdi3(DWtype u, shift_count_type b)
+{
+ if (b == 0)
+ return u;
+
+ const DWunion uu = {.ll = u};
+ const shift_count_type bm = W_TYPE_SIZE - b;
+ DWunion w;
+
+ if (bm <= 0) {
+ w.s.high = 0;
+ w.s.low = (UWtype)uu.s.high >> -bm;
+ } else {
+ const UWtype carries = (UWtype)uu.s.high << bm;
+
+ w.s.high = (UWtype)uu.s.high >> b;
+ w.s.low = ((UWtype)uu.s.low >> b) | carries;
+ }
+
+ return w.ll;
+}
+
+unsigned long
+udivmodsi4(unsigned long num, unsigned long den, int modwanted)
+{
+ unsigned long bit = 1;
+ unsigned long res = 0;
+
+ while (den < num && bit && !(den & (1L<<31))) {
+ den <<= 1;
+ bit <<= 1;
+ }
+
+ while (bit) {
+ if (num >= den) {
+ num -= den;
+ res |= bit;
+ }
+ bit >>= 1;
+ den >>= 1;
+ }
+
+ if (modwanted)
+ return num;
+
+ return res;
+}
+
+long
+__divsi3(long a, long b)
+{
+ int neg = 0;
+ long res;
+
+ if (a < 0) {
+ a = -a;
+ neg = !neg;
+ }
+
+ if (b < 0) {
+ b = -b;
+ neg = !neg;
+ }
+
+ res = udivmodsi4(a, b, 0);
+
+ if (neg)
+ res = -res;
+
+ return res;
+}
+
+long
+__modsi3(long a, long b)
+{
+ int neg = 0;
+ long res;
+
+ if (a < 0) {
+ a = -a;
+ neg = 1;
+ }
+
+ if (b < 0)
+ b = -b;
+
+ res = udivmodsi4(a, b, 1);
+
+ if (neg)
+ res = -res;
+
+ return res;
+}
+
+long
+__udivsi3(long a, long b)
+{
+ return udivmodsi4(a, b, 0);
+}
+
+long
+__umodsi3(long a, long b)
+{
+ return udivmodsi4(a, b, 1);
+}
--- /dev/null
+/*
+ * Copyright (C) 1989-2013 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_LIBGCC_H
+#define __ASM_LIBGCC_H
+
+#define UNITS_PER_WORD 4 /* for ARC */
+#define BITS_PER_UNIT 8 /* for ARC */
+
+#define W_TYPE_SIZE (4 * BITS_PER_UNIT)
+
+#define MIN_UNITS_PER_WORD UNITS_PER_WORD
+
+/* Work out the largest "word" size that we can deal with on this target. */
+#if MIN_UNITS_PER_WORD > 4
+# define LIBGCC2_MAX_UNITS_PER_WORD 8
+#elif (MIN_UNITS_PER_WORD > 2 \
+ || (MIN_UNITS_PER_WORD > 1 && __SIZEOF_LONG_LONG__ > 4))
+# define LIBGCC2_MAX_UNITS_PER_WORD 4
+#else
+# define LIBGCC2_MAX_UNITS_PER_WORD MIN_UNITS_PER_WORD
+#endif
+
+/* Work out what word size we are using for this compilation.
+ The value can be set on the command line. */
+#ifndef LIBGCC2_UNITS_PER_WORD
+#define LIBGCC2_UNITS_PER_WORD LIBGCC2_MAX_UNITS_PER_WORD
+#endif
+
+typedef int QItype __attribute__ ((mode (QI)));
+typedef unsigned int UQItype __attribute__ ((mode (QI)));
+typedef int HItype __attribute__ ((mode (HI)));
+typedef unsigned int UHItype __attribute__ ((mode (HI)));
+#if MIN_UNITS_PER_WORD > 1
+/* These typedefs are usually forbidden on dsp's with UNITS_PER_WORD 1. */
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+#if __SIZEOF_LONG_LONG__ > 4
+/* These typedefs are usually forbidden on archs with UNITS_PER_WORD 2. */
+typedef int DItype __attribute__ ((mode (DI)));
+typedef unsigned int UDItype __attribute__ ((mode (DI)));
+#if MIN_UNITS_PER_WORD > 4
+/* These typedefs are usually forbidden on archs with UNITS_PER_WORD 4. */
+typedef int TItype __attribute__ ((mode (TI)));
+typedef unsigned int UTItype __attribute__ ((mode (TI)));
+#endif
+#endif
+#endif
+
+#if LIBGCC2_UNITS_PER_WORD == 8
+#define W_TYPE_SIZE (8 * BITS_PER_UNIT)
+#define Wtype DItype
+#define UWtype UDItype
+#define HWtype DItype
+#define UHWtype UDItype
+#define DWtype TItype
+#define UDWtype UTItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b) __gnu_ ## a ## di ## b
+#define __NDW(a,b) __gnu_ ## a ## ti ## b
+#else
+#define __NW(a,b) __ ## a ## di ## b
+#define __NDW(a,b) __ ## a ## ti ## b
+#endif
+#elif LIBGCC2_UNITS_PER_WORD == 4
+#define W_TYPE_SIZE (4 * BITS_PER_UNIT)
+#define Wtype SItype
+#define UWtype USItype
+#define HWtype SItype
+#define UHWtype USItype
+#define DWtype DItype
+#define UDWtype UDItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b) __gnu_ ## a ## si ## b
+#define __NDW(a,b) __gnu_ ## a ## di ## b
+#else
+#define __NW(a,b) __ ## a ## si ## b
+#define __NDW(a,b) __ ## a ## di ## b
+#endif
+#elif LIBGCC2_UNITS_PER_WORD == 2
+#define W_TYPE_SIZE (2 * BITS_PER_UNIT)
+#define Wtype HItype
+#define UWtype UHItype
+#define HWtype HItype
+#define UHWtype UHItype
+#define DWtype SItype
+#define UDWtype USItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b) __gnu_ ## a ## hi ## b
+#define __NDW(a,b) __gnu_ ## a ## si ## b
+#else
+#define __NW(a,b) __ ## a ## hi ## b
+#define __NDW(a,b) __ ## a ## si ## b
+#endif
+#else
+#define W_TYPE_SIZE BITS_PER_UNIT
+#define Wtype QItype
+#define UWtype UQItype
+#define HWtype QItype
+#define UHWtype UQItype
+#define DWtype HItype
+#define UDWtype UHItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b) __gnu_ ## a ## qi ## b
+#define __NDW(a,b) __gnu_ ## a ## hi ## b
+#else
+#define __NW(a,b) __ ## a ## qi ## b
+#define __NDW(a,b) __ ## a ## hi ## b
+#endif
+#endif
+
+typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
+
+#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__
+ struct DWstruct {Wtype high, low;};
+#else
+ struct DWstruct {Wtype low, high;};
+#endif
+
+/* We need this union to unpack/pack DImode values, since we don't have
+ any arithmetic yet. Incoming DImode parameters are stored into the
+ `ll' field, and the unpacked result is read from the struct `s'. */
+
+typedef union {
+ struct DWstruct s;
+ DWtype ll;
+} DWunion;
+
+#endif /* __ASM_LIBGCC_H */
ld.a %r4, [%r0, 8]
ld.a %r5, [%r1, 8]
brne WORD2, %r12, .Lodd
+ nop
.Loop_end:
asl_s SHIFT, SHIFT, 3
bhs_s .Last_cmp
ldb.a %r4, [%r0, 2]
ldb.a %r5, [%r1, 2]
brne %r3, %r12, .Lbyte_odd
+ nop
.Lbyte_end:
bcc .Lbyte_even
brne %r4, %r5, .Lbyte_even
offset_ptr_rom = (Elf32_Addr *)re_src->r_offset;
/* Check that the location of the relocation is in .text */
- if (offset_ptr_rom >= (Elf32_Addr *)CONFIG_SYS_TEXT_BASE &&
+ if (offset_ptr_rom >= (Elf32_Addr *)&__image_copy_start &&
offset_ptr_rom > last_offset) {
unsigned int val;
/* Switch to the in-RAM version */
#ifdef __LITTLE_ENDIAN__
/* If location in ".text" section swap value */
if ((unsigned int)offset_ptr_rom <
- (unsigned int)&__text_end)
+ (unsigned int)&__ivt_end)
val = (val << 16) | (val >> 16);
#endif
- /* Check that the target points into .text */
- if (val >= CONFIG_SYS_TEXT_BASE && val <=
- (unsigned int)&__bss_end) {
+ /* Check that the target points into executable */
+ if (val >= (unsigned int)&__image_copy_start && val <=
+ (unsigned int)&__image_copy_end) {
val += gd->reloc_off;
#ifdef __LITTLE_ENDIAN__
/* If location in ".text" section swap value */
if ((unsigned int)offset_ptr_rom <
- (unsigned int)&__text_end)
+ (unsigned int)&__ivt_end)
val = (val << 16) | (val >> 16);
#endif
memcpy(offset_ptr_ram, &val, sizeof(int));
- } else {
- debug(" %p: rom reloc %x, ram %p, value %x, limit %x\n",
- re_src, re_src->r_offset, offset_ptr_ram,
- val, (unsigned int)&__bss_end);
}
- } else {
- debug(" %p: rom reloc %x, last %p\n", re_src,
- re_src->r_offset, last_offset);
}
last_offset = offset_ptr_rom;
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <command.h>
+#include <common.h>
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+ printf("Put your restart handler here\n");
+
+#ifdef DEBUG
+ /* Stop debug session here */
+ __asm__("brk");
+#endif
+ return 0;
+}
char __text_start[0] __attribute__((section(".__text_start")));
char __text_end[0] __attribute__((section(".__text_end")));
char __init_end[0] __attribute__((section(".__init_end")));
+char __ivt_start[0] __attribute__((section(".__ivt_start")));
+char __ivt_end[0] __attribute__((section(".__ivt_end")));
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arcregs.h>
+
+#define NH_MODE (1 << 1) /* Disable timer if CPU is halted */
+
+int timer_init(void)
+{
+ write_aux_reg(ARC_AUX_TIMER0_CTRL, NH_MODE);
+ /* Set max value for counter/timer */
+ write_aux_reg(ARC_AUX_TIMER0_LIMIT, 0xffffffff);
+ /* Set initial count value and restart counter/timer */
+ write_aux_reg(ARC_AUX_TIMER0_CNT, 0);
+ return 0;
+}
+
+unsigned long timer_read_counter(void)
+{
+ return read_aux_reg(ARC_AUX_TIMER0_CNT);
+}
default "sa1100" if CPU_SA1100
default "armv8" if ARM64
+config SEMIHOSTING
+ bool "support boot from semihosting"
+ help
+ In emulated environments, semihosting is a way for
+ the hosted environment to call out to the emulator to
+ retrieve files from the host machine.
+
choice
prompt "Target select"
config TARGET_DB_MV784MP_GP
bool "Support db-mv784mp-gp"
select CPU_V7
+ select SUPPORT_SPL
config TARGET_MAXBCM
bool "Support maxbcm"
select CPU_V7
+ select SUPPORT_SPL
config TARGET_DEVKIT3250
bool "Support devkit3250"
select CPU_ARM720T if SPL_BUILD
select CPU_V7 if !SPL_BUILD
-config TARGET_VEXPRESS_AEMV8A
+config TARGET_VEXPRESS64_AEMV8A
bool "Support vexpress_aemv8a"
select ARM64
+config TARGET_VEXPRESS64_BASE_FVP
+ bool "Support Versatile Express ARMv8a FVP BASE model"
+ select ARM64
+ select SEMIHOSTING
+
+config TARGET_VEXPRESS64_JUNO
+ bool "Support Versatile Express Juno Development Platform"
+ select ARM64
+
config TARGET_LS2085A_EMU
bool "Support ls2085a_emu"
select ARM64
/* flush I/D-cache */
static void cache_flush (void)
{
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
unsigned long i = 0;
asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (i));
+#endif
}
}
#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
-void board_init_f(ulong dummy)
+void spl_board_init(void)
{
- /* First, setup our stack pointer. */
- asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK));
-
- /* Second, perform our low-level init. */
#ifdef CONFIG_SOC_DM365
dm36x_lowlevel_init(0);
#endif
#ifdef CONFIG_SOC_DA8XX
arch_cpu_init();
#endif
-
- /* Third, we clear the BSS. */
- memset(__bss_start, 0, __bss_end - __bss_start);
-
- /* Finally, setup gd and move to the next step. */
- gd = &gdata;
- board_init_r(NULL, 0);
-}
-
-void spl_board_init(void)
-{
preloader_console_init();
}
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
- char *rev;
+ char *rev = "??";
u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff;
u8 revid = readl(KW_REG_PCIE_REVID) & 0xff;
switch (revid) {
case 0:
- rev = "Z0";
+ if (devid == 0x6281)
+ rev = "Z0";
+ else if (devid == 0x6282)
+ rev = "A0";
+ break;
+ case 1:
+ rev = "A1";
break;
case 2:
rev = "A0";
rev = "A1";
break;
default:
- rev = "??";
break;
}
*/
#ifdef CONFIG_NOR_BOOT
enable_norboot_pin_mux();
-#endif
- /*
- * Save the boot parameters passed from romcode.
- * We cannot delay the saving further than this,
- * to prevent overwrites.
- */
-#ifdef CONFIG_SPL_BUILD
- save_omap_boot_params();
#endif
watchdog_disable();
set_uart_mux_conf();
gd->baudrate = CONFIG_BAUDRATE;
serial_init();
gd->have_console = 1;
-#elif defined(CONFIG_SPL_BUILD)
- gd = &gdata;
- preloader_console_init();
#endif
#if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC)
/* Enable RTC32K clock */
#
obj-y = cpu.o
+obj-$(CONFIG_SPL_BUILD) += spl.o
+obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
--- /dev/null
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <version.h>
+#include <linux/linkage.h>
+
+ENTRY(save_boot_params)
+ bx lr
+ENDPROC(save_boot_params)
+
+/*
+ * cache_inv - invalidate Cache line
+ * r0 - dest
+ */
+ .global cache_inv
+ .type cache_inv, %function
+ cache_inv:
+
+ stmfd sp!, {r1-r12}
+
+ mcr p15, 0, r0, c7, c6, 1
+
+ ldmfd sp!, {r1-r12}
+ bx lr
+
+
+/*
+ * flush_l1_v6 - l1 cache clean invalidate
+ * r0 - dest
+ */
+ .global flush_l1_v6
+ .type flush_l1_v6, %function
+ flush_l1_v6:
+
+ stmfd sp!, {r1-r12}
+
+ mcr p15, 0, r0, c7, c10, 5 /* @ data memory barrier */
+ mcr p15, 0, r0, c7, c14, 1 /* @ clean & invalidate D line */
+ mcr p15, 0, r0, c7, c10, 4 /* @ data sync barrier */
+
+ ldmfd sp!, {r1-r12}
+ bx lr
+
+
+/*
+ * flush_l1_v7 - l1 cache clean invalidate
+ * r0 - dest
+ */
+ .global flush_l1_v7
+ .type flush_l1_v7, %function
+ flush_l1_v7:
+
+ stmfd sp!, {r1-r12}
+
+ dmb /* @data memory barrier */
+ mcr p15, 0, r0, c7, c14, 1 /* @ clean & invalidate D line */
+ dsb /* @data sync barrier */
+
+ ldmfd sp!, {r1-r12}
+ bx lr
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+u32 spl_boot_device(void)
+{
+ /* Right now only booting via SPI NOR flash is supported */
+ return BOOT_DEVICE_SPI;
+}
+
+void board_init_f(ulong dummy)
+{
+ /* Set global data pointer */
+ gd = &gdata;
+
+ /* Linux expects the internal registers to be at 0xf1000000 */
+ arch_cpu_init();
+
+ preloader_console_init();
+
+ /* First init the serdes PHY's */
+ serdes_phy_config();
+
+ /* Setup DDR */
+ ddr3_init();
+
+ board_init_r(NULL, 0);
+}
*/
#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/clk.h>
#include <asm/arch/sama5d4.h>
char *get_cpu_name()
else
return "Unknown CPU type";
}
+
+#ifdef CONFIG_USB_GADGET_ATMEL_USBA
+void at91_udp_hw_init(void)
+{
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+ /* Enable UPLL clock */
+ writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
+ /* Enable UDPHS clock */
+ at91_periph_clk_enable(ATMEL_ID_UDPHS);
+}
+#endif
* After D-cache is flushed and before it is disabled there may
* be some new valid entries brought into the cache. We are sure
* that these lines are not dirty and will not affect our execution.
- * (because unwinding the call-stack and setting a bit in CP15 SCTRL
+ * (because unwinding the call-stack and setting a bit in CP15 SCTLR
* is all we did during this. We have not pushed anything on to the
* stack. Neither have we affected any static data)
* So just invalidate the entire d-cache again to avoid coherency
static void exynos5_i2c_config(int peripheral, int flags)
{
+ int func01, func23;
+
+ /* High-Speed I2C */
+ if (flags & PINMUX_FLAG_HS_MODE) {
+ func01 = 4;
+ func23 = 4;
+ } else {
+ func01 = 2;
+ func23 = 3;
+ }
+
switch (peripheral) {
case PERIPH_ID_I2C0:
- gpio_cfg_pin(EXYNOS5_GPIO_B30, S5P_GPIO_FUNC(0x2));
- gpio_cfg_pin(EXYNOS5_GPIO_B31, S5P_GPIO_FUNC(0x2));
+ gpio_cfg_pin(EXYNOS5_GPIO_B30, S5P_GPIO_FUNC(func01));
+ gpio_cfg_pin(EXYNOS5_GPIO_B31, S5P_GPIO_FUNC(func01));
break;
case PERIPH_ID_I2C1:
- gpio_cfg_pin(EXYNOS5_GPIO_B32, S5P_GPIO_FUNC(0x2));
- gpio_cfg_pin(EXYNOS5_GPIO_B33, S5P_GPIO_FUNC(0x2));
+ gpio_cfg_pin(EXYNOS5_GPIO_B32, S5P_GPIO_FUNC(func01));
+ gpio_cfg_pin(EXYNOS5_GPIO_B33, S5P_GPIO_FUNC(func01));
break;
case PERIPH_ID_I2C2:
- gpio_cfg_pin(EXYNOS5_GPIO_A06, S5P_GPIO_FUNC(0x3));
- gpio_cfg_pin(EXYNOS5_GPIO_A07, S5P_GPIO_FUNC(0x3));
+ gpio_cfg_pin(EXYNOS5_GPIO_A06, S5P_GPIO_FUNC(func23));
+ gpio_cfg_pin(EXYNOS5_GPIO_A07, S5P_GPIO_FUNC(func23));
break;
case PERIPH_ID_I2C3:
- gpio_cfg_pin(EXYNOS5_GPIO_A12, S5P_GPIO_FUNC(0x3));
- gpio_cfg_pin(EXYNOS5_GPIO_A13, S5P_GPIO_FUNC(0x3));
+ gpio_cfg_pin(EXYNOS5_GPIO_A12, S5P_GPIO_FUNC(func23));
+ gpio_cfg_pin(EXYNOS5_GPIO_A13, S5P_GPIO_FUNC(func23));
break;
case PERIPH_ID_I2C4:
gpio_cfg_pin(EXYNOS5_GPIO_A20, S5P_GPIO_FUNC(0x3));
#include <fsl_esdhc.h>
#endif
#include <tsec.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <fsl_sec.h>
DECLARE_GLOBAL_DATA_PTR;
int off;
int val;
const char *sysclk_path;
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ unsigned int svr;
+ svr = in_be32(&gur->svr);
unsigned long busclk = get_bus_freq(0);
+ /* delete crypto node if not on an E-processor */
+ if (!IS_E_PROCESSOR(svr))
+ fdt_fixup_crypto_node(blob, 0);
+#if CONFIG_SYS_FSL_SEC_COMPAT >= 4
+ else {
+ ccsr_sec_t __iomem *sec;
+
+ sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR;
+ fdt_fixup_crypto_node(blob, sec_in32(&sec->secvid_ms));
+ }
+#endif
+
fdt_fixup_ethernet(blob);
off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
do_fixup_by_compat_u32(blob, "fsl,qoriq-sysclk-2.0",
"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+#if defined(CONFIG_DEEP_SLEEP) && defined(CONFIG_SD_BOOT)
+#define UBOOT_HEAD_LEN 0x1000
+ /*
+ * Reserved memory in SD boot deep sleep case.
+ * Second stage uboot binary and malloc space should be reserved.
+ * If the memory they occupied has not been reserved, then this
+ * space would be used by kernel and overwritten in uboot when
+ * deep sleep resume, which cause deep sleep failed.
+ * Since second uboot binary has a head, that space need to be
+ * reserved either(assuming its size is less than 0x1000).
+ */
+ off = fdt_add_mem_rsv(blob, CONFIG_SYS_TEXT_BASE - UBOOT_HEAD_LEN,
+ CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_SPL_MALLOC_SIZE +
+ UBOOT_HEAD_LEN);
+ if (off < 0)
+ printf("Failed to reserve memory for SD boot deep sleep: %s\n",
+ fdt_strerror(off));
+#endif
+
#if defined(CONFIG_FSL_ESDHC)
fdt_fixup_esdhc(blob, bd);
#endif
do_fixup_by_compat_u32(blob, "fsl, ls1021a-flexcan",
"clock-frequency", busclk / 2, 1);
+
+#ifdef CONFIG_QSPI_BOOT
+ off = fdt_node_offset_by_compat_reg(blob, FSL_IFC_COMPAT,
+ CONFIG_SYS_IFC_ADDR);
+ fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);
+#else
+ off = fdt_node_offset_by_compat_reg(blob, FSL_QSPI_COMPAT,
+ QSPI0_BASE_ADDR);
+ fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);
+ off = fdt_node_offset_by_compat_reg(blob, FSL_DSPI_COMPAT,
+ DSPI1_BASE_ADDR);
+ fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);
+#endif
}
void spl_board_init(void)
{
+ /*
+ * Save the boot parameters passed from romcode.
+ * We cannot delay the saving further than this,
+ * to prevent overwrites.
+ */
+ save_omap_boot_params();
+
+ /* Prepare console output */
+ preloader_console_init();
+
#ifdef CONFIG_SPL_NAND_SUPPORT
gpmc_init();
#endif
{
u32 offset_code;
u32 offset = volt_mv;
+#ifndef CONFIG_DRA7XX
int ret = 0;
+#endif
if (!volt_mv)
return;
pmic->pmic_bus_init();
+#ifndef CONFIG_DRA7XX
/* See if we can first get the GPIO if needed */
if (pmic->gpio_en)
ret = gpio_request(pmic->gpio, "PMIC_GPIO");
/* Pull the GPIO low to select SET0 register, while we program SET1 */
if (pmic->gpio_en)
gpio_direction_output(pmic->gpio, 0);
-
+#endif
/* convert to uV for better accuracy in the calculations */
offset *= 1000;
if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code))
printf("Scaling voltage failed for 0x%x\n", vcore_reg);
-
+#ifndef CONFIG_DRA7XX
if (pmic->gpio_en)
gpio_direction_output(pmic->gpio, 1);
+#endif
}
static u32 optimize_vcore_voltage(struct volts const *v)
}
/*
- * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
- * We set the maximum voltages allowed here because Smart-Reflex is not
- * enabled in bootloader. Voltage initialization in the kernel will set
- * these to the nominal values after enabling Smart-Reflex
+ * Setup the voltages for the main SoC core power domains.
+ * We start with the maximum voltages allowed here, as set in the corresponding
+ * vcores_data struct, and then scale (usually down) to the fused values that
+ * are retrieved from the SoC. The scaling happens only if the efuse.reg fields
+ * are initialised.
+ * Rail grouping is supported for the DRA7xx SoCs only, therefore the code is
+ * compiled conditionally. Note that the new code writes the scaled (or zeroed)
+ * values back to the vcores_data struct for eventual reuse. Zero values mean
+ * that the corresponding rails are not controlled separately, and are not sent
+ * to the PMIC.
*/
void scale_vcores(struct vcores_data const *vcores)
{
+#if defined(CONFIG_DRA7XX)
+ int i;
+ struct volts *pv = (struct volts *)vcores;
+ struct volts *px;
+
+ for (i=0; i<(sizeof(struct vcores_data)/sizeof(struct volts)); i++) {
+ debug("%d -> ", pv->value);
+ if (pv->value) {
+ /* Handle non-empty members only */
+ pv->value = optimize_vcore_voltage(pv);
+ px = (struct volts *)vcores;
+ while (px < pv) {
+ /*
+ * Scan already handled non-empty members to see
+ * if we have a group and find the max voltage,
+ * which is set to the first occurance of the
+ * particular SMPS; the other group voltages are
+ * zeroed.
+ */
+ if (px->value) {
+ if ((pv->pmic->i2c_slave_addr ==
+ px->pmic->i2c_slave_addr) &&
+ (pv->addr == px->addr)) {
+ /* Same PMIC, same SMPS */
+ if (pv->value > px->value)
+ px->value = pv->value;
+
+ pv->value = 0;
+ }
+ }
+ px++;
+ }
+ }
+ debug("%d\n", pv->value);
+ pv++;
+ }
+
+ debug("cor: %d\n", vcores->core.value);
+ do_scale_vcore(vcores->core.addr, vcores->core.value, vcores->core.pmic);
+ debug("mpu: %d\n", vcores->mpu.value);
+ do_scale_vcore(vcores->mpu.addr, vcores->mpu.value, vcores->mpu.pmic);
+ /* Configure MPU ABB LDO after scale */
+ abb_setup((*ctrl)->control_std_fuse_opp_vdd_mpu_2,
+ (*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl,
+ (*prcm)->prm_abbldo_mpu_setup,
+ (*prcm)->prm_abbldo_mpu_ctrl,
+ (*prcm)->prm_irqstatus_mpu_2,
+ OMAP_ABB_MPU_TXDONE_MASK,
+ OMAP_ABB_FAST_OPP);
+
+ /* The .mm member is not used for the DRA7xx */
+
+ debug("gpu: %d\n", vcores->gpu.value);
+ do_scale_vcore(vcores->gpu.addr, vcores->gpu.value, vcores->gpu.pmic);
+ debug("eve: %d\n", vcores->eve.value);
+ do_scale_vcore(vcores->eve.addr, vcores->eve.value, vcores->eve.pmic);
+ debug("iva: %d\n", vcores->iva.value);
+ do_scale_vcore(vcores->iva.addr, vcores->iva.value, vcores->iva.pmic);
+ /* Might need udelay(1000) here if debug is enabled to see all prints */
+#else
u32 val;
val = optimize_vcore_voltage(&vcores->core);
val = optimize_vcore_voltage(&vcores->iva);
do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic);
+#endif
}
static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode)
*/
void s_init(void)
{
- /*
- * Save the boot parameters passed from romcode.
- * We cannot delay the saving further than this,
- * to prevent overwrites.
- */
-#ifdef CONFIG_SPL_BUILD
- save_omap_boot_params();
-#endif
init_omap_revision();
hw_data_init();
srcomp_enable();
setup_clocks_for_console();
- gd = &gdata;
-
- preloader_console_init();
do_io_settings();
#endif
prcm_init();
void spl_board_init(void)
{
+ preloader_console_init();
#if defined(CONFIG_SPL_NAND_SUPPORT) || defined(CONFIG_SPL_ONENAND_SUPPORT)
gpmc_init();
#endif
ehci_clocks_enable();
#endif
-#ifdef CONFIG_SPL_BUILD
- gd = &gdata;
-
- preloader_console_init();
-
- timer_init();
-#endif
-
if (!in_sdram)
mem_init();
}
setbits_le32(&prcm_base->iclken_per, 0x08); /* ICKen GPT2 */
setbits_le32(&prcm_base->fclken_per, 0x08); /* FCKen GPT2 */
+ /* Enable GP9 timer. */
+ setbits_le32(&prcm_base->clksel_per, 0x80); /* GPT9 = 32kHz clk */
+ setbits_le32(&prcm_base->iclken_per, 0x400); /* ICKen GPT9 */
+ setbits_le32(&prcm_base->fclken_per, 0x400); /* FCKen GPT9 */
+
#ifdef CONFIG_SYS_NS16550
/* Enable UART1 clocks */
setbits_le32(&prcm_base->fclken1_core, 0x00002000);
setbits_le32(&prcm_base->iclken1_core, 0x00002000);
+ /* Enable UART2 clocks */
+ setbits_le32(&prcm_base->fclken1_core, 0x00004000);
+ setbits_le32(&prcm_base->iclken1_core, 0x00004000);
+
/* UART 3 Clocks */
setbits_le32(&prcm_base->fclken_per, 0x00000800);
setbits_le32(&prcm_base->iclken_per, 0x00000800);
sdrc_actim_base0 = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE;
sdrc_actim_base1 = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE;
+ /* set some default timings */
+ timings.sharing = SDRC_SHARING;
+
/*
* When called in the early context this may be SPL and we will
* need to set all of the timings. This ends up being board
* setup CS1.
*/
#ifdef CONFIG_SPL_BUILD
+ /* set/modify board-specific timings */
get_board_mem_timings(&timings);
#endif
if (early) {
writel(0, &sdrc_base->sysconfig);
/* setup sdrc to ball mux */
- writel(SDRC_SHARING, &sdrc_base->sharing);
+ writel(timings.sharing, &sdrc_base->sharing);
/* Disable Power Down of CKE because of 1 CKE on combo part */
writel(WAKEUPPROC | SRFRONRESET | PAGEPOLICY_HIGH,
.pmic_write = omap_vc_bypass_send_value,
};
+/* The TPS659038 and TPS65917 are software-compatible, use common struct */
struct pmic_data tps659038 = {
.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
.step = 10000, /* 10 mV represented in uV */
};
struct vcores_data dra722_volts = {
- .mpu.value = 1000,
+ .mpu.value = VDD_MPU_DRA72x,
.mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
- .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
- .mpu.addr = 0x23,
+ .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .mpu.addr = TPS65917_REG_ADDR_SMPS1,
.mpu.pmic = &tps659038,
- .eve.value = 1000,
- .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
- .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
- .eve.addr = 0x2f,
- .eve.pmic = &tps659038,
+ .core.value = VDD_CORE_DRA72x,
+ .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
+ .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .core.addr = TPS65917_REG_ADDR_SMPS2,
+ .core.pmic = &tps659038,
- .gpu.value = 1000,
+ /*
+ * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
+ * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
+ */
+ .gpu.value = VDD_GPU_DRA72x,
.gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
- .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
- .gpu.addr = 0x2f,
+ .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .gpu.addr = TPS65917_REG_ADDR_SMPS3,
.gpu.pmic = &tps659038,
- .core.value = 1000,
- .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
- .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
- .core.addr = 0x27,
- .core.pmic = &tps659038,
+ .eve.value = VDD_EVE_DRA72x,
+ .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
+ .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .eve.addr = TPS65917_REG_ADDR_SMPS3,
+ .eve.pmic = &tps659038,
- .iva.value = 1000,
+ .iva.value = VDD_IVA_DRA72x,
.iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
- .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
- .iva.addr = 0x2f,
+ .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .iva.addr = TPS65917_REG_ADDR_SMPS3,
.iva.pmic = &tps659038,
};
* Continue to use ROM code vector only in OMAP4 spl)
*/
#if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD))
- /* Set V=0 in CP15 SCTRL register - for VBAR to point to vector */
- mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTRL Register
+ /* Set V=0 in CP15 SCTLR register - for VBAR to point to vector */
+ mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTLR Register
bic r0, #CR_V @ V = 0
- mcr p15, 0, r0, c1, c0, 0 @ Write CP15 SCTRL Register
+ mcr p15, 0, r0, c1, c0, 0 @ Write CP15 SCTLR Register
/* Set vector address in CP15 VBAR register */
ldr r0, =_start
obj-y += usbc.o
obj-$(CONFIG_MACH_SUN6I) += prcm.o
obj-$(CONFIG_MACH_SUN8I) += prcm.o
+obj-$(CONFIG_MACH_SUN9I) += prcm.o
obj-$(CONFIG_MACH_SUN6I) += p2wi.o
obj-$(CONFIG_MACH_SUN8I) += rsb.o
+obj-$(CONFIG_MACH_SUN9I) += rsb.o
obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o
obj-$(CONFIG_MACH_SUN7I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o
+obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o
ifndef CONFIG_SPL_BUILD
ifdef CONFIG_ARMV7_PSCI
#include <linux/compiler.h>
-#ifdef CONFIG_SPL_BUILD
-/* Pointer to the global data structure for SPL */
-DECLARE_GLOBAL_DATA_PTR;
-
-/* The sunxi internal brom will try to loader external bootloader
- * from mmc0, nand flash, mmc2.
- * Unfortunately we can't check how SPL was loaded so assume
- * it's always the first SD/MMC controller
- */
-u32 spl_boot_device(void)
-{
- return BOOT_DEVICE_MMC1;
-}
-
-/* No confirmation data available in SPL yet. Hardcode bootmode */
-u32 spl_boot_mode(void)
-{
- return MMCSD_MODE_RAW;
-}
-#endif
-
-int gpio_init(void)
+static int gpio_init(void)
{
#if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F)
#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
return 0;
}
-void reset_cpu(ulong addr)
-{
-#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)
- static const struct sunxi_wdog *wdog =
- &((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
-
- /* Set the watchdog for its shortest interval (.5s) and wait */
- writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
- writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl);
-
- while (1) {
- /* sun5i sometimes gets stuck without this */
- writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
- }
-#else /* CONFIG_MACH_SUN6I || CONFIG_MACH_SUN8I || .. */
- static const struct sunxi_wdog *wdog =
- ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
-
- /* Set the watchdog for its shortest interval (.5s) and wait */
- writel(WDT_CFG_RESET, &wdog->cfg);
- writel(WDT_MODE_EN, &wdog->mode);
- writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl);
-#endif
-}
-
-/* do some early init */
void s_init(void)
{
-#if defined CONFIG_SPL_BUILD && \
- (defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I)
+#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
/* Magic (undocmented) value taken from boot0, without this DRAM
* access gets messed up (seems cache related) */
setbits_le32(SUNXI_SRAMC_BASE + 0x44, 0x1800);
timer_init();
gpio_init();
i2c_init_board();
+}
#ifdef CONFIG_SPL_BUILD
- gd = &gdata;
+/* The sunxi internal brom will try to loader external bootloader
+ * from mmc0, nand flash, mmc2.
+ * Unfortunately we can't check how SPL was loaded so assume
+ * it's always the first SD/MMC controller
+ */
+u32 spl_boot_device(void)
+{
+ return BOOT_DEVICE_MMC1;
+}
+
+/* No confirmation data available in SPL yet. Hardcode bootmode */
+u32 spl_boot_mode(void)
+{
+ return MMCSD_MODE_RAW;
+}
+
+void board_init_f(ulong dummy)
+{
preloader_console_init();
#ifdef CONFIG_SPL_I2C_SUPPORT
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#endif
sunxi_board_init();
+
+ /* Clear the BSS. */
+ memset(__bss_start, 0, __bss_end - __bss_start);
+
+ board_init_r(NULL, 0);
+}
+#endif
+
+void reset_cpu(ulong addr)
+{
+#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)
+ static const struct sunxi_wdog *wdog =
+ &((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
+
+ /* Set the watchdog for its shortest interval (.5s) and wait */
+ writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
+ writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl);
+
+ while (1) {
+ /* sun5i sometimes gets stuck without this */
+ writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
+ }
+#else /* CONFIG_MACH_SUN6I || CONFIG_MACH_SUN8I || .. */
+ static const struct sunxi_wdog *wdog =
+ ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
+
+ /* Set the watchdog for its shortest interval (.5s) and wait */
+ writel(WDT_CFG_RESET, &wdog->cfg);
+ writel(WDT_MODE_EN, &wdog->mode);
+ writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl);
#endif
}
void clock_init_uart(void)
{
+#if CONFIG_CONS_INDEX < 5
struct sunxi_ccm_reg *const ccm =
(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-#if CONFIG_CONS_INDEX < 5
/* uart clock source is apb2 */
writel(APB2_CLK_SRC_OSC24M|
APB2_CLK_RATE_N_1|
/* enable R_PIO and R_UART clocks, and de-assert resets */
prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_UART);
#endif
-
- /* Dup with clock_init_safe(), drop once sun6i SPL support lands */
- writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg);
}
int clock_twi_onoff(int port, int state)
--- /dev/null
+/*
+ * sun9i specific clock code
+ *
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/prcm.h>
+#include <asm/arch/sys_proto.h>
+
+void clock_init_uart(void)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+
+ /* open the clock for uart */
+ setbits_le32(&ccm->apb1_gate,
+ CLK_GATE_OPEN << (APB1_GATE_UART_SHIFT +
+ CONFIG_CONS_INDEX - 1));
+ /* deassert uart reset */
+ setbits_le32(&ccm->apb1_reset_cfg,
+ 1 << (APB1_RESET_UART_SHIFT +
+ CONFIG_CONS_INDEX - 1));
+
+ /* Dup with clock_init_safe(), drop once sun9i SPL support lands */
+ writel(PLL4_CFG_DEFAULT, &ccm->pll4_periph0_cfg);
+}
+
+int clock_twi_onoff(int port, int state)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+
+ if (port > 4)
+ return -1;
+
+ /* set the apb reset and clock gate for twi */
+ if (state) {
+ setbits_le32(&ccm->apb1_gate,
+ CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port));
+ setbits_le32(&ccm->apb1_reset_cfg,
+ 1 << (APB1_RESET_UART_SHIFT + port));
+ } else {
+ clrbits_le32(&ccm->apb1_reset_cfg,
+ 1 << (APB1_RESET_UART_SHIFT + port));
+ clrbits_le32(&ccm->apb1_gate,
+ CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port));
+ }
+
+ return 0;
+}
+
+unsigned int clock_get_pll4_periph0(void)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+ uint32_t rval = readl(&ccm->pll4_periph0_cfg);
+ int n = ((rval & CCM_PLL4_CTRL_N_MASK) >> CCM_PLL4_CTRL_N_SHIFT);
+ int p = ((rval & CCM_PLL4_CTRL_P_MASK) >> CCM_PLL4_CTRL_P_SHIFT);
+ int m = ((rval & CCM_PLL4_CTRL_M_MASK) >> CCM_PLL4_CTRL_M_SHIFT) + 1;
+ const int k = 1;
+
+ return ((24000000 * n * k) >> p) / m;
+}
#include <asm/arch/prcm.h>
#include <asm/arch/rsb.h>
+static int rsb_set_device_mode(void);
+
static void rsb_cfg_io(void)
{
+#ifdef CONFIG_MACH_SUN8I
sunxi_gpio_set_cfgpin(SUNXI_GPL(0), SUN8I_GPL0_R_RSB_SCK);
sunxi_gpio_set_cfgpin(SUNXI_GPL(1), SUN8I_GPL1_R_RSB_SDA);
sunxi_gpio_set_pull(SUNXI_GPL(0), 1);
sunxi_gpio_set_pull(SUNXI_GPL(1), 1);
sunxi_gpio_set_drv(SUNXI_GPL(0), 2);
sunxi_gpio_set_drv(SUNXI_GPL(1), 2);
+#elif defined CONFIG_MACH_SUN9I
+ sunxi_gpio_set_cfgpin(SUNXI_GPN(0), SUN9I_GPN0_R_RSB_SCK);
+ sunxi_gpio_set_cfgpin(SUNXI_GPN(1), SUN9I_GPN1_R_RSB_SDA);
+ sunxi_gpio_set_pull(SUNXI_GPN(0), 1);
+ sunxi_gpio_set_pull(SUNXI_GPN(1), 1);
+ sunxi_gpio_set_drv(SUNXI_GPN(0), 2);
+ sunxi_gpio_set_drv(SUNXI_GPN(1), 2);
+#else
+#error unsupported MACH_SUNXI
+#endif
}
static void rsb_set_clk(void)
writel((cd_odly << 8) | div, &rsb->ccr);
}
-void rsb_init(void)
+int rsb_init(void)
{
struct sunxi_rsb_reg * const rsb =
(struct sunxi_rsb_reg *)SUNXI_RSB_BASE;
writel(RSB_CTRL_SOFT_RST, &rsb->ctrl);
rsb_set_clk();
+
+ return rsb_set_device_mode();
}
static int rsb_await_trans(void)
return ret;
}
-int rsb_set_device_mode(u32 device_mode_data)
+static int rsb_set_device_mode(void)
{
struct sunxi_rsb_reg * const rsb =
(struct sunxi_rsb_reg *)SUNXI_RSB_BASE;
unsigned long tmo = timer_get_us() + 1000000;
- writel(RSB_DMCR_DEVICE_MODE_START | device_mode_data, &rsb->dmcr);
+ writel(RSB_DMCR_DEVICE_MODE_START | RSB_DMCR_DEVICE_MODE_DATA,
+ &rsb->dmcr);
while (readl(&rsb->dmcr) & RSB_DMCR_DEVICE_MODE_START) {
if (timer_get_us() > tmo)
config CMD_PINMON
bool "Enable boot mode pins monitor command"
- depends on !SPL_BUILD
default y
help
The command "pinmon" shows the state of the boot mode pins.
The boot mode pins are latched when the system reset is deasserted
and determine which device the system should load a boot image from.
-config SOC_INIT
- bool
- default SPL_BUILD
-
-config DRAM_INIT
- bool
- default SPL_BUILD
-
config CMD_DDRPHY_DUMP
bool "Enable dump command of DDR PHY parameters"
depends on !SPL_BUILD
choice
prompt "DDR3 Frequency select"
- depends on DRAM_INIT
+ depends on SPL_BUILD
config DDR_FREQ_1600
bool "DDR3 1600"
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_SPL_BUILD) += lowlevel_init.o init_page_table.o
-obj-$(CONFIG_SPL_BUILD) += spl.o
+ifdef CONFIG_SPL_BUILD
-obj-y += timer.o
-obj-y += reset.o
-obj-y += cache_uniphier.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o
-obj-y += dram_init.o
-obj-$(CONFIG_DRAM_INIT) += ddrphy_training.o
+obj-y += lowlevel_init.o
+obj-y += init_page_table.o
+obj-y += spl.o
+obj-y += ddrphy_training.o
+
+else
+
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += board_early_init_f.o
obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o
+obj-$(CONFIG_MISC_INIT_F) += print_misc_info.o
+obj-y += dram_init.o
+obj-y += board_common.o
obj-$(CONFIG_BOARD_EARLY_INIT_R) += board_early_init_r.o
obj-$(CONFIG_BOARD_LATE_INIT) += board_late_init.o
+obj-y += reset.o
+obj-y += cache_uniphier.o
obj-$(CONFIG_UNIPHIER_SMP) += smp.o
obj-$(CONFIG_CMD_PINMON) += cmd_pinmon.o
obj-$(CONFIG_CMD_DDRPHY_DUMP) += cmd_ddrphy.o
-obj-y += board_common.o
+endif
+
+obj-y += timer.o
+
obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += support_card.o
obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += support_card.o
--- /dev/null
+/*
+ * Copyright (C) 2012-2015 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/led.h>
+#include <asm/arch/board.h>
+
+void pin_init(void);
+
+int board_early_init_f(void)
+{
+ led_write(U, 0, , );
+
+ pin_init();
+
+ led_write(U, 1, , );
+
+ return 0;
+}
+++ /dev/null
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <linux/compiler.h>
-#include <asm/arch/led.h>
-#include <asm/arch/board.h>
-
-void __weak bcu_init(void)
-{
-};
-void sbc_init(void);
-void sg_init(void);
-void pll_init(void);
-void pin_init(void);
-void clkrst_init(void);
-
-int board_postclk_init(void)
-{
-#ifdef CONFIG_SOC_INIT
- bcu_init();
-
- sbc_init();
-
- sg_init();
-
- uniphier_board_reset();
-
- pll_init();
-
- uniphier_board_init();
-
- led_write(B, 1, , );
-
- clkrst_init();
-
- led_write(B, 2, , );
-#endif
- pin_init();
-
- led_write(B, 3, , );
-
- return 0;
-}
static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- struct boot_device_info *table;
- u32 mode_sel, n = 0;
-
- mode_sel = get_boot_mode_sel();
+ int mode_sel, i;
printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
+ mode_sel = get_boot_mode_sel();
+
puts("Boot Mode Pin:\n");
- for (table = boot_device_table; strlen(table->info); table++) {
- printf(" %c %02x %s\n", n == mode_sel ? '*' : ' ', n,
- table->info);
- n++;
- }
+ for (i = 0; boot_device_table[i].info; i++)
+ printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
+ boot_device_table[i].info);
return 0;
}
/*
- * Copyright (C) 2012-2014 Panasonic Corporation
+ * Copyright (C) 2012-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
-#include <asm/arch/led.h>
-
-int umc_init(void);
-void enable_dpll_ssc(void);
int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
-#ifdef CONFIG_DRAM_INIT
- led_write(B, 4, , );
-
- {
- int res;
-
- res = umc_init();
- if (res < 0)
- return res;
- }
- led_write(B, 5, , );
-
- enable_dpll_ssc();
-#endif
-
- led_write(B, 6, , );
-
return 0;
}
--- /dev/null
+#include <config.h>
+#include <linux/linkage.h>
+
+/* page table */
+#define NR_SECTIONS 4096
+#define SECTION_SHIFT 20
+#define DEVICE 0x00002002 /* Non-shareable Device */
+#define NORMAL 0x0000000e /* Normal Memory Write-Back, No Write-Allocate */
+
+#define TEXT_SECTION ((CONFIG_SPL_TEXT_BASE) >> (SECTION_SHIFT))
+#define STACK_SECTION ((CONFIG_SYS_INIT_SP_ADDR) >> (SECTION_SHIFT))
+
+ .section ".rodata"
+ .align 14
+ENTRY(init_page_table)
+ section = 0
+ .rept NR_SECTIONS
+ .if section == TEXT_SECTION || section == STACK_SECTION
+ attr = NORMAL
+ .else
+ attr = DEVICE
+ .endif
+ .word (section << SECTION_SHIFT) | attr
+ section = section + 1
+ .endr
+END(init_page_table)
+++ /dev/null
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-/* encoding without TEX remap */
-#define NO_MAP 0x00000000 /* No Map */
-#define DEVICE 0x00002002 /* Non-shareable Device */
-#define NORMAL 0x0000000e /* Normal Memory Write-Back, No Write-Allocate */
-
-#define SSC NORMAL /* System Cache: Normal */
-#define EXT DEVICE /* External Bus: Device */
-#define REG DEVICE /* IO Register: Device */
-#define DDR DEVICE /* DDR SDRAM: Device */
-
-#define IS_SPL_TEXT_AREA(x) ((x) == ((CONFIG_SPL_TEXT_BASE) >> 20))
-
-#define IS_INIT_STACK_AREA(x) ((x) == ((CONFIG_SYS_INIT_SP_ADDR) >> 20))
-
-#define IS_SSC(x) ((IS_SPL_TEXT_AREA(x)) || \
- (IS_INIT_STACK_AREA(x)))
-#define IS_EXT(x) ((x) < 0x100)
-
-/* 0x20000000-0x2fffffff, 0xf0000000-0xffffffff are only used by PH1-sLD3 */
-#define IS_REG(x) (0x200 <= (x) && (x) < 0x300) || \
- (0x500 <= (x) && (x) < 0x700) || \
- (0xf00 <= (x))
-
-#define IS_DDR(x) (0x800 <= (x) && (x) < 0xf00)
-
-#define MMU_FLAGS(x) (IS_SSC(x)) ? SSC : \
- (IS_EXT(x)) ? EXT : \
- (IS_REG(x)) ? REG : \
- (IS_DDR(x)) ? DDR : \
- NO_MAP
-
-#define TBL_ENTRY(x) (((x) << 20) | (MMU_FLAGS(x)))
-
-const u32 __aligned(PGTABLE_SIZE) init_page_table[PGTABLE_SIZE / sizeof(u32)]
- = {
- TBL_ENTRY(0x000), TBL_ENTRY(0x001), TBL_ENTRY(0x002), TBL_ENTRY(0x003),
- TBL_ENTRY(0x004), TBL_ENTRY(0x005), TBL_ENTRY(0x006), TBL_ENTRY(0x007),
- TBL_ENTRY(0x008), TBL_ENTRY(0x009), TBL_ENTRY(0x00a), TBL_ENTRY(0x00b),
- TBL_ENTRY(0x00c), TBL_ENTRY(0x00d), TBL_ENTRY(0x00e), TBL_ENTRY(0x00f),
- TBL_ENTRY(0x010), TBL_ENTRY(0x011), TBL_ENTRY(0x012), TBL_ENTRY(0x013),
- TBL_ENTRY(0x014), TBL_ENTRY(0x015), TBL_ENTRY(0x016), TBL_ENTRY(0x017),
- TBL_ENTRY(0x018), TBL_ENTRY(0x019), TBL_ENTRY(0x01a), TBL_ENTRY(0x01b),
- TBL_ENTRY(0x01c), TBL_ENTRY(0x01d), TBL_ENTRY(0x01e), TBL_ENTRY(0x01f),
- TBL_ENTRY(0x020), TBL_ENTRY(0x021), TBL_ENTRY(0x022), TBL_ENTRY(0x023),
- TBL_ENTRY(0x024), TBL_ENTRY(0x025), TBL_ENTRY(0x026), TBL_ENTRY(0x027),
- TBL_ENTRY(0x028), TBL_ENTRY(0x029), TBL_ENTRY(0x02a), TBL_ENTRY(0x02b),
- TBL_ENTRY(0x02c), TBL_ENTRY(0x02d), TBL_ENTRY(0x02e), TBL_ENTRY(0x02f),
- TBL_ENTRY(0x030), TBL_ENTRY(0x031), TBL_ENTRY(0x032), TBL_ENTRY(0x033),
- TBL_ENTRY(0x034), TBL_ENTRY(0x035), TBL_ENTRY(0x036), TBL_ENTRY(0x037),
- TBL_ENTRY(0x038), TBL_ENTRY(0x039), TBL_ENTRY(0x03a), TBL_ENTRY(0x03b),
- TBL_ENTRY(0x03c), TBL_ENTRY(0x03d), TBL_ENTRY(0x03e), TBL_ENTRY(0x03f),
- TBL_ENTRY(0x040), TBL_ENTRY(0x041), TBL_ENTRY(0x042), TBL_ENTRY(0x043),
- TBL_ENTRY(0x044), TBL_ENTRY(0x045), TBL_ENTRY(0x046), TBL_ENTRY(0x047),
- TBL_ENTRY(0x048), TBL_ENTRY(0x049), TBL_ENTRY(0x04a), TBL_ENTRY(0x04b),
- TBL_ENTRY(0x04c), TBL_ENTRY(0x04d), TBL_ENTRY(0x04e), TBL_ENTRY(0x04f),
- TBL_ENTRY(0x050), TBL_ENTRY(0x051), TBL_ENTRY(0x052), TBL_ENTRY(0x053),
- TBL_ENTRY(0x054), TBL_ENTRY(0x055), TBL_ENTRY(0x056), TBL_ENTRY(0x057),
- TBL_ENTRY(0x058), TBL_ENTRY(0x059), TBL_ENTRY(0x05a), TBL_ENTRY(0x05b),
- TBL_ENTRY(0x05c), TBL_ENTRY(0x05d), TBL_ENTRY(0x05e), TBL_ENTRY(0x05f),
- TBL_ENTRY(0x060), TBL_ENTRY(0x061), TBL_ENTRY(0x062), TBL_ENTRY(0x063),
- TBL_ENTRY(0x064), TBL_ENTRY(0x065), TBL_ENTRY(0x066), TBL_ENTRY(0x067),
- TBL_ENTRY(0x068), TBL_ENTRY(0x069), TBL_ENTRY(0x06a), TBL_ENTRY(0x06b),
- TBL_ENTRY(0x06c), TBL_ENTRY(0x06d), TBL_ENTRY(0x06e), TBL_ENTRY(0x06f),
- TBL_ENTRY(0x070), TBL_ENTRY(0x071), TBL_ENTRY(0x072), TBL_ENTRY(0x073),
- TBL_ENTRY(0x074), TBL_ENTRY(0x075), TBL_ENTRY(0x076), TBL_ENTRY(0x077),
- TBL_ENTRY(0x078), TBL_ENTRY(0x079), TBL_ENTRY(0x07a), TBL_ENTRY(0x07b),
- TBL_ENTRY(0x07c), TBL_ENTRY(0x07d), TBL_ENTRY(0x07e), TBL_ENTRY(0x07f),
- TBL_ENTRY(0x080), TBL_ENTRY(0x081), TBL_ENTRY(0x082), TBL_ENTRY(0x083),
- TBL_ENTRY(0x084), TBL_ENTRY(0x085), TBL_ENTRY(0x086), TBL_ENTRY(0x087),
- TBL_ENTRY(0x088), TBL_ENTRY(0x089), TBL_ENTRY(0x08a), TBL_ENTRY(0x08b),
- TBL_ENTRY(0x08c), TBL_ENTRY(0x08d), TBL_ENTRY(0x08e), TBL_ENTRY(0x08f),
- TBL_ENTRY(0x090), TBL_ENTRY(0x091), TBL_ENTRY(0x092), TBL_ENTRY(0x093),
- TBL_ENTRY(0x094), TBL_ENTRY(0x095), TBL_ENTRY(0x096), TBL_ENTRY(0x097),
- TBL_ENTRY(0x098), TBL_ENTRY(0x099), TBL_ENTRY(0x09a), TBL_ENTRY(0x09b),
- TBL_ENTRY(0x09c), TBL_ENTRY(0x09d), TBL_ENTRY(0x09e), TBL_ENTRY(0x09f),
- TBL_ENTRY(0x0a0), TBL_ENTRY(0x0a1), TBL_ENTRY(0x0a2), TBL_ENTRY(0x0a3),
- TBL_ENTRY(0x0a4), TBL_ENTRY(0x0a5), TBL_ENTRY(0x0a6), TBL_ENTRY(0x0a7),
- TBL_ENTRY(0x0a8), TBL_ENTRY(0x0a9), TBL_ENTRY(0x0aa), TBL_ENTRY(0x0ab),
- TBL_ENTRY(0x0ac), TBL_ENTRY(0x0ad), TBL_ENTRY(0x0ae), TBL_ENTRY(0x0af),
- TBL_ENTRY(0x0b0), TBL_ENTRY(0x0b1), TBL_ENTRY(0x0b2), TBL_ENTRY(0x0b3),
- TBL_ENTRY(0x0b4), TBL_ENTRY(0x0b5), TBL_ENTRY(0x0b6), TBL_ENTRY(0x0b7),
- TBL_ENTRY(0x0b8), TBL_ENTRY(0x0b9), TBL_ENTRY(0x0ba), TBL_ENTRY(0x0bb),
- TBL_ENTRY(0x0bc), TBL_ENTRY(0x0bd), TBL_ENTRY(0x0be), TBL_ENTRY(0x0bf),
- TBL_ENTRY(0x0c0), TBL_ENTRY(0x0c1), TBL_ENTRY(0x0c2), TBL_ENTRY(0x0c3),
- TBL_ENTRY(0x0c4), TBL_ENTRY(0x0c5), TBL_ENTRY(0x0c6), TBL_ENTRY(0x0c7),
- TBL_ENTRY(0x0c8), TBL_ENTRY(0x0c9), TBL_ENTRY(0x0ca), TBL_ENTRY(0x0cb),
- TBL_ENTRY(0x0cc), TBL_ENTRY(0x0cd), TBL_ENTRY(0x0ce), TBL_ENTRY(0x0cf),
- TBL_ENTRY(0x0d0), TBL_ENTRY(0x0d1), TBL_ENTRY(0x0d2), TBL_ENTRY(0x0d3),
- TBL_ENTRY(0x0d4), TBL_ENTRY(0x0d5), TBL_ENTRY(0x0d6), TBL_ENTRY(0x0d7),
- TBL_ENTRY(0x0d8), TBL_ENTRY(0x0d9), TBL_ENTRY(0x0da), TBL_ENTRY(0x0db),
- TBL_ENTRY(0x0dc), TBL_ENTRY(0x0dd), TBL_ENTRY(0x0de), TBL_ENTRY(0x0df),
- TBL_ENTRY(0x0e0), TBL_ENTRY(0x0e1), TBL_ENTRY(0x0e2), TBL_ENTRY(0x0e3),
- TBL_ENTRY(0x0e4), TBL_ENTRY(0x0e5), TBL_ENTRY(0x0e6), TBL_ENTRY(0x0e7),
- TBL_ENTRY(0x0e8), TBL_ENTRY(0x0e9), TBL_ENTRY(0x0ea), TBL_ENTRY(0x0eb),
- TBL_ENTRY(0x0ec), TBL_ENTRY(0x0ed), TBL_ENTRY(0x0ee), TBL_ENTRY(0x0ef),
- TBL_ENTRY(0x0f0), TBL_ENTRY(0x0f1), TBL_ENTRY(0x0f2), TBL_ENTRY(0x0f3),
- TBL_ENTRY(0x0f4), TBL_ENTRY(0x0f5), TBL_ENTRY(0x0f6), TBL_ENTRY(0x0f7),
- TBL_ENTRY(0x0f8), TBL_ENTRY(0x0f9), TBL_ENTRY(0x0fa), TBL_ENTRY(0x0fb),
- TBL_ENTRY(0x0fc), TBL_ENTRY(0x0fd), TBL_ENTRY(0x0fe), TBL_ENTRY(0x0ff),
- TBL_ENTRY(0x100), TBL_ENTRY(0x101), TBL_ENTRY(0x102), TBL_ENTRY(0x103),
- TBL_ENTRY(0x104), TBL_ENTRY(0x105), TBL_ENTRY(0x106), TBL_ENTRY(0x107),
- TBL_ENTRY(0x108), TBL_ENTRY(0x109), TBL_ENTRY(0x10a), TBL_ENTRY(0x10b),
- TBL_ENTRY(0x10c), TBL_ENTRY(0x10d), TBL_ENTRY(0x10e), TBL_ENTRY(0x10f),
- TBL_ENTRY(0x110), TBL_ENTRY(0x111), TBL_ENTRY(0x112), TBL_ENTRY(0x113),
- TBL_ENTRY(0x114), TBL_ENTRY(0x115), TBL_ENTRY(0x116), TBL_ENTRY(0x117),
- TBL_ENTRY(0x118), TBL_ENTRY(0x119), TBL_ENTRY(0x11a), TBL_ENTRY(0x11b),
- TBL_ENTRY(0x11c), TBL_ENTRY(0x11d), TBL_ENTRY(0x11e), TBL_ENTRY(0x11f),
- TBL_ENTRY(0x120), TBL_ENTRY(0x121), TBL_ENTRY(0x122), TBL_ENTRY(0x123),
- TBL_ENTRY(0x124), TBL_ENTRY(0x125), TBL_ENTRY(0x126), TBL_ENTRY(0x127),
- TBL_ENTRY(0x128), TBL_ENTRY(0x129), TBL_ENTRY(0x12a), TBL_ENTRY(0x12b),
- TBL_ENTRY(0x12c), TBL_ENTRY(0x12d), TBL_ENTRY(0x12e), TBL_ENTRY(0x12f),
- TBL_ENTRY(0x130), TBL_ENTRY(0x131), TBL_ENTRY(0x132), TBL_ENTRY(0x133),
- TBL_ENTRY(0x134), TBL_ENTRY(0x135), TBL_ENTRY(0x136), TBL_ENTRY(0x137),
- TBL_ENTRY(0x138), TBL_ENTRY(0x139), TBL_ENTRY(0x13a), TBL_ENTRY(0x13b),
- TBL_ENTRY(0x13c), TBL_ENTRY(0x13d), TBL_ENTRY(0x13e), TBL_ENTRY(0x13f),
- TBL_ENTRY(0x140), TBL_ENTRY(0x141), TBL_ENTRY(0x142), TBL_ENTRY(0x143),
- TBL_ENTRY(0x144), TBL_ENTRY(0x145), TBL_ENTRY(0x146), TBL_ENTRY(0x147),
- TBL_ENTRY(0x148), TBL_ENTRY(0x149), TBL_ENTRY(0x14a), TBL_ENTRY(0x14b),
- TBL_ENTRY(0x14c), TBL_ENTRY(0x14d), TBL_ENTRY(0x14e), TBL_ENTRY(0x14f),
- TBL_ENTRY(0x150), TBL_ENTRY(0x151), TBL_ENTRY(0x152), TBL_ENTRY(0x153),
- TBL_ENTRY(0x154), TBL_ENTRY(0x155), TBL_ENTRY(0x156), TBL_ENTRY(0x157),
- TBL_ENTRY(0x158), TBL_ENTRY(0x159), TBL_ENTRY(0x15a), TBL_ENTRY(0x15b),
- TBL_ENTRY(0x15c), TBL_ENTRY(0x15d), TBL_ENTRY(0x15e), TBL_ENTRY(0x15f),
- TBL_ENTRY(0x160), TBL_ENTRY(0x161), TBL_ENTRY(0x162), TBL_ENTRY(0x163),
- TBL_ENTRY(0x164), TBL_ENTRY(0x165), TBL_ENTRY(0x166), TBL_ENTRY(0x167),
- TBL_ENTRY(0x168), TBL_ENTRY(0x169), TBL_ENTRY(0x16a), TBL_ENTRY(0x16b),
- TBL_ENTRY(0x16c), TBL_ENTRY(0x16d), TBL_ENTRY(0x16e), TBL_ENTRY(0x16f),
- TBL_ENTRY(0x170), TBL_ENTRY(0x171), TBL_ENTRY(0x172), TBL_ENTRY(0x173),
- TBL_ENTRY(0x174), TBL_ENTRY(0x175), TBL_ENTRY(0x176), TBL_ENTRY(0x177),
- TBL_ENTRY(0x178), TBL_ENTRY(0x179), TBL_ENTRY(0x17a), TBL_ENTRY(0x17b),
- TBL_ENTRY(0x17c), TBL_ENTRY(0x17d), TBL_ENTRY(0x17e), TBL_ENTRY(0x17f),
- TBL_ENTRY(0x180), TBL_ENTRY(0x181), TBL_ENTRY(0x182), TBL_ENTRY(0x183),
- TBL_ENTRY(0x184), TBL_ENTRY(0x185), TBL_ENTRY(0x186), TBL_ENTRY(0x187),
- TBL_ENTRY(0x188), TBL_ENTRY(0x189), TBL_ENTRY(0x18a), TBL_ENTRY(0x18b),
- TBL_ENTRY(0x18c), TBL_ENTRY(0x18d), TBL_ENTRY(0x18e), TBL_ENTRY(0x18f),
- TBL_ENTRY(0x190), TBL_ENTRY(0x191), TBL_ENTRY(0x192), TBL_ENTRY(0x193),
- TBL_ENTRY(0x194), TBL_ENTRY(0x195), TBL_ENTRY(0x196), TBL_ENTRY(0x197),
- TBL_ENTRY(0x198), TBL_ENTRY(0x199), TBL_ENTRY(0x19a), TBL_ENTRY(0x19b),
- TBL_ENTRY(0x19c), TBL_ENTRY(0x19d), TBL_ENTRY(0x19e), TBL_ENTRY(0x19f),
- TBL_ENTRY(0x1a0), TBL_ENTRY(0x1a1), TBL_ENTRY(0x1a2), TBL_ENTRY(0x1a3),
- TBL_ENTRY(0x1a4), TBL_ENTRY(0x1a5), TBL_ENTRY(0x1a6), TBL_ENTRY(0x1a7),
- TBL_ENTRY(0x1a8), TBL_ENTRY(0x1a9), TBL_ENTRY(0x1aa), TBL_ENTRY(0x1ab),
- TBL_ENTRY(0x1ac), TBL_ENTRY(0x1ad), TBL_ENTRY(0x1ae), TBL_ENTRY(0x1af),
- TBL_ENTRY(0x1b0), TBL_ENTRY(0x1b1), TBL_ENTRY(0x1b2), TBL_ENTRY(0x1b3),
- TBL_ENTRY(0x1b4), TBL_ENTRY(0x1b5), TBL_ENTRY(0x1b6), TBL_ENTRY(0x1b7),
- TBL_ENTRY(0x1b8), TBL_ENTRY(0x1b9), TBL_ENTRY(0x1ba), TBL_ENTRY(0x1bb),
- TBL_ENTRY(0x1bc), TBL_ENTRY(0x1bd), TBL_ENTRY(0x1be), TBL_ENTRY(0x1bf),
- TBL_ENTRY(0x1c0), TBL_ENTRY(0x1c1), TBL_ENTRY(0x1c2), TBL_ENTRY(0x1c3),
- TBL_ENTRY(0x1c4), TBL_ENTRY(0x1c5), TBL_ENTRY(0x1c6), TBL_ENTRY(0x1c7),
- TBL_ENTRY(0x1c8), TBL_ENTRY(0x1c9), TBL_ENTRY(0x1ca), TBL_ENTRY(0x1cb),
- TBL_ENTRY(0x1cc), TBL_ENTRY(0x1cd), TBL_ENTRY(0x1ce), TBL_ENTRY(0x1cf),
- TBL_ENTRY(0x1d0), TBL_ENTRY(0x1d1), TBL_ENTRY(0x1d2), TBL_ENTRY(0x1d3),
- TBL_ENTRY(0x1d4), TBL_ENTRY(0x1d5), TBL_ENTRY(0x1d6), TBL_ENTRY(0x1d7),
- TBL_ENTRY(0x1d8), TBL_ENTRY(0x1d9), TBL_ENTRY(0x1da), TBL_ENTRY(0x1db),
- TBL_ENTRY(0x1dc), TBL_ENTRY(0x1dd), TBL_ENTRY(0x1de), TBL_ENTRY(0x1df),
- TBL_ENTRY(0x1e0), TBL_ENTRY(0x1e1), TBL_ENTRY(0x1e2), TBL_ENTRY(0x1e3),
- TBL_ENTRY(0x1e4), TBL_ENTRY(0x1e5), TBL_ENTRY(0x1e6), TBL_ENTRY(0x1e7),
- TBL_ENTRY(0x1e8), TBL_ENTRY(0x1e9), TBL_ENTRY(0x1ea), TBL_ENTRY(0x1eb),
- TBL_ENTRY(0x1ec), TBL_ENTRY(0x1ed), TBL_ENTRY(0x1ee), TBL_ENTRY(0x1ef),
- TBL_ENTRY(0x1f0), TBL_ENTRY(0x1f1), TBL_ENTRY(0x1f2), TBL_ENTRY(0x1f3),
- TBL_ENTRY(0x1f4), TBL_ENTRY(0x1f5), TBL_ENTRY(0x1f6), TBL_ENTRY(0x1f7),
- TBL_ENTRY(0x1f8), TBL_ENTRY(0x1f9), TBL_ENTRY(0x1fa), TBL_ENTRY(0x1fb),
- TBL_ENTRY(0x1fc), TBL_ENTRY(0x1fd), TBL_ENTRY(0x1fe), TBL_ENTRY(0x1ff),
- TBL_ENTRY(0x200), TBL_ENTRY(0x201), TBL_ENTRY(0x202), TBL_ENTRY(0x203),
- TBL_ENTRY(0x204), TBL_ENTRY(0x205), TBL_ENTRY(0x206), TBL_ENTRY(0x207),
- TBL_ENTRY(0x208), TBL_ENTRY(0x209), TBL_ENTRY(0x20a), TBL_ENTRY(0x20b),
- TBL_ENTRY(0x20c), TBL_ENTRY(0x20d), TBL_ENTRY(0x20e), TBL_ENTRY(0x20f),
- TBL_ENTRY(0x210), TBL_ENTRY(0x211), TBL_ENTRY(0x212), TBL_ENTRY(0x213),
- TBL_ENTRY(0x214), TBL_ENTRY(0x215), TBL_ENTRY(0x216), TBL_ENTRY(0x217),
- TBL_ENTRY(0x218), TBL_ENTRY(0x219), TBL_ENTRY(0x21a), TBL_ENTRY(0x21b),
- TBL_ENTRY(0x21c), TBL_ENTRY(0x21d), TBL_ENTRY(0x21e), TBL_ENTRY(0x21f),
- TBL_ENTRY(0x220), TBL_ENTRY(0x221), TBL_ENTRY(0x222), TBL_ENTRY(0x223),
- TBL_ENTRY(0x224), TBL_ENTRY(0x225), TBL_ENTRY(0x226), TBL_ENTRY(0x227),
- TBL_ENTRY(0x228), TBL_ENTRY(0x229), TBL_ENTRY(0x22a), TBL_ENTRY(0x22b),
- TBL_ENTRY(0x22c), TBL_ENTRY(0x22d), TBL_ENTRY(0x22e), TBL_ENTRY(0x22f),
- TBL_ENTRY(0x230), TBL_ENTRY(0x231), TBL_ENTRY(0x232), TBL_ENTRY(0x233),
- TBL_ENTRY(0x234), TBL_ENTRY(0x235), TBL_ENTRY(0x236), TBL_ENTRY(0x237),
- TBL_ENTRY(0x238), TBL_ENTRY(0x239), TBL_ENTRY(0x23a), TBL_ENTRY(0x23b),
- TBL_ENTRY(0x23c), TBL_ENTRY(0x23d), TBL_ENTRY(0x23e), TBL_ENTRY(0x23f),
- TBL_ENTRY(0x240), TBL_ENTRY(0x241), TBL_ENTRY(0x242), TBL_ENTRY(0x243),
- TBL_ENTRY(0x244), TBL_ENTRY(0x245), TBL_ENTRY(0x246), TBL_ENTRY(0x247),
- TBL_ENTRY(0x248), TBL_ENTRY(0x249), TBL_ENTRY(0x24a), TBL_ENTRY(0x24b),
- TBL_ENTRY(0x24c), TBL_ENTRY(0x24d), TBL_ENTRY(0x24e), TBL_ENTRY(0x24f),
- TBL_ENTRY(0x250), TBL_ENTRY(0x251), TBL_ENTRY(0x252), TBL_ENTRY(0x253),
- TBL_ENTRY(0x254), TBL_ENTRY(0x255), TBL_ENTRY(0x256), TBL_ENTRY(0x257),
- TBL_ENTRY(0x258), TBL_ENTRY(0x259), TBL_ENTRY(0x25a), TBL_ENTRY(0x25b),
- TBL_ENTRY(0x25c), TBL_ENTRY(0x25d), TBL_ENTRY(0x25e), TBL_ENTRY(0x25f),
- TBL_ENTRY(0x260), TBL_ENTRY(0x261), TBL_ENTRY(0x262), TBL_ENTRY(0x263),
- TBL_ENTRY(0x264), TBL_ENTRY(0x265), TBL_ENTRY(0x266), TBL_ENTRY(0x267),
- TBL_ENTRY(0x268), TBL_ENTRY(0x269), TBL_ENTRY(0x26a), TBL_ENTRY(0x26b),
- TBL_ENTRY(0x26c), TBL_ENTRY(0x26d), TBL_ENTRY(0x26e), TBL_ENTRY(0x26f),
- TBL_ENTRY(0x270), TBL_ENTRY(0x271), TBL_ENTRY(0x272), TBL_ENTRY(0x273),
- TBL_ENTRY(0x274), TBL_ENTRY(0x275), TBL_ENTRY(0x276), TBL_ENTRY(0x277),
- TBL_ENTRY(0x278), TBL_ENTRY(0x279), TBL_ENTRY(0x27a), TBL_ENTRY(0x27b),
- TBL_ENTRY(0x27c), TBL_ENTRY(0x27d), TBL_ENTRY(0x27e), TBL_ENTRY(0x27f),
- TBL_ENTRY(0x280), TBL_ENTRY(0x281), TBL_ENTRY(0x282), TBL_ENTRY(0x283),
- TBL_ENTRY(0x284), TBL_ENTRY(0x285), TBL_ENTRY(0x286), TBL_ENTRY(0x287),
- TBL_ENTRY(0x288), TBL_ENTRY(0x289), TBL_ENTRY(0x28a), TBL_ENTRY(0x28b),
- TBL_ENTRY(0x28c), TBL_ENTRY(0x28d), TBL_ENTRY(0x28e), TBL_ENTRY(0x28f),
- TBL_ENTRY(0x290), TBL_ENTRY(0x291), TBL_ENTRY(0x292), TBL_ENTRY(0x293),
- TBL_ENTRY(0x294), TBL_ENTRY(0x295), TBL_ENTRY(0x296), TBL_ENTRY(0x297),
- TBL_ENTRY(0x298), TBL_ENTRY(0x299), TBL_ENTRY(0x29a), TBL_ENTRY(0x29b),
- TBL_ENTRY(0x29c), TBL_ENTRY(0x29d), TBL_ENTRY(0x29e), TBL_ENTRY(0x29f),
- TBL_ENTRY(0x2a0), TBL_ENTRY(0x2a1), TBL_ENTRY(0x2a2), TBL_ENTRY(0x2a3),
- TBL_ENTRY(0x2a4), TBL_ENTRY(0x2a5), TBL_ENTRY(0x2a6), TBL_ENTRY(0x2a7),
- TBL_ENTRY(0x2a8), TBL_ENTRY(0x2a9), TBL_ENTRY(0x2aa), TBL_ENTRY(0x2ab),
- TBL_ENTRY(0x2ac), TBL_ENTRY(0x2ad), TBL_ENTRY(0x2ae), TBL_ENTRY(0x2af),
- TBL_ENTRY(0x2b0), TBL_ENTRY(0x2b1), TBL_ENTRY(0x2b2), TBL_ENTRY(0x2b3),
- TBL_ENTRY(0x2b4), TBL_ENTRY(0x2b5), TBL_ENTRY(0x2b6), TBL_ENTRY(0x2b7),
- TBL_ENTRY(0x2b8), TBL_ENTRY(0x2b9), TBL_ENTRY(0x2ba), TBL_ENTRY(0x2bb),
- TBL_ENTRY(0x2bc), TBL_ENTRY(0x2bd), TBL_ENTRY(0x2be), TBL_ENTRY(0x2bf),
- TBL_ENTRY(0x2c0), TBL_ENTRY(0x2c1), TBL_ENTRY(0x2c2), TBL_ENTRY(0x2c3),
- TBL_ENTRY(0x2c4), TBL_ENTRY(0x2c5), TBL_ENTRY(0x2c6), TBL_ENTRY(0x2c7),
- TBL_ENTRY(0x2c8), TBL_ENTRY(0x2c9), TBL_ENTRY(0x2ca), TBL_ENTRY(0x2cb),
- TBL_ENTRY(0x2cc), TBL_ENTRY(0x2cd), TBL_ENTRY(0x2ce), TBL_ENTRY(0x2cf),
- TBL_ENTRY(0x2d0), TBL_ENTRY(0x2d1), TBL_ENTRY(0x2d2), TBL_ENTRY(0x2d3),
- TBL_ENTRY(0x2d4), TBL_ENTRY(0x2d5), TBL_ENTRY(0x2d6), TBL_ENTRY(0x2d7),
- TBL_ENTRY(0x2d8), TBL_ENTRY(0x2d9), TBL_ENTRY(0x2da), TBL_ENTRY(0x2db),
- TBL_ENTRY(0x2dc), TBL_ENTRY(0x2dd), TBL_ENTRY(0x2de), TBL_ENTRY(0x2df),
- TBL_ENTRY(0x2e0), TBL_ENTRY(0x2e1), TBL_ENTRY(0x2e2), TBL_ENTRY(0x2e3),
- TBL_ENTRY(0x2e4), TBL_ENTRY(0x2e5), TBL_ENTRY(0x2e6), TBL_ENTRY(0x2e7),
- TBL_ENTRY(0x2e8), TBL_ENTRY(0x2e9), TBL_ENTRY(0x2ea), TBL_ENTRY(0x2eb),
- TBL_ENTRY(0x2ec), TBL_ENTRY(0x2ed), TBL_ENTRY(0x2ee), TBL_ENTRY(0x2ef),
- TBL_ENTRY(0x2f0), TBL_ENTRY(0x2f1), TBL_ENTRY(0x2f2), TBL_ENTRY(0x2f3),
- TBL_ENTRY(0x2f4), TBL_ENTRY(0x2f5), TBL_ENTRY(0x2f6), TBL_ENTRY(0x2f7),
- TBL_ENTRY(0x2f8), TBL_ENTRY(0x2f9), TBL_ENTRY(0x2fa), TBL_ENTRY(0x2fb),
- TBL_ENTRY(0x2fc), TBL_ENTRY(0x2fd), TBL_ENTRY(0x2fe), TBL_ENTRY(0x2ff),
- TBL_ENTRY(0x300), TBL_ENTRY(0x301), TBL_ENTRY(0x302), TBL_ENTRY(0x303),
- TBL_ENTRY(0x304), TBL_ENTRY(0x305), TBL_ENTRY(0x306), TBL_ENTRY(0x307),
- TBL_ENTRY(0x308), TBL_ENTRY(0x309), TBL_ENTRY(0x30a), TBL_ENTRY(0x30b),
- TBL_ENTRY(0x30c), TBL_ENTRY(0x30d), TBL_ENTRY(0x30e), TBL_ENTRY(0x30f),
- TBL_ENTRY(0x310), TBL_ENTRY(0x311), TBL_ENTRY(0x312), TBL_ENTRY(0x313),
- TBL_ENTRY(0x314), TBL_ENTRY(0x315), TBL_ENTRY(0x316), TBL_ENTRY(0x317),
- TBL_ENTRY(0x318), TBL_ENTRY(0x319), TBL_ENTRY(0x31a), TBL_ENTRY(0x31b),
- TBL_ENTRY(0x31c), TBL_ENTRY(0x31d), TBL_ENTRY(0x31e), TBL_ENTRY(0x31f),
- TBL_ENTRY(0x320), TBL_ENTRY(0x321), TBL_ENTRY(0x322), TBL_ENTRY(0x323),
- TBL_ENTRY(0x324), TBL_ENTRY(0x325), TBL_ENTRY(0x326), TBL_ENTRY(0x327),
- TBL_ENTRY(0x328), TBL_ENTRY(0x329), TBL_ENTRY(0x32a), TBL_ENTRY(0x32b),
- TBL_ENTRY(0x32c), TBL_ENTRY(0x32d), TBL_ENTRY(0x32e), TBL_ENTRY(0x32f),
- TBL_ENTRY(0x330), TBL_ENTRY(0x331), TBL_ENTRY(0x332), TBL_ENTRY(0x333),
- TBL_ENTRY(0x334), TBL_ENTRY(0x335), TBL_ENTRY(0x336), TBL_ENTRY(0x337),
- TBL_ENTRY(0x338), TBL_ENTRY(0x339), TBL_ENTRY(0x33a), TBL_ENTRY(0x33b),
- TBL_ENTRY(0x33c), TBL_ENTRY(0x33d), TBL_ENTRY(0x33e), TBL_ENTRY(0x33f),
- TBL_ENTRY(0x340), TBL_ENTRY(0x341), TBL_ENTRY(0x342), TBL_ENTRY(0x343),
- TBL_ENTRY(0x344), TBL_ENTRY(0x345), TBL_ENTRY(0x346), TBL_ENTRY(0x347),
- TBL_ENTRY(0x348), TBL_ENTRY(0x349), TBL_ENTRY(0x34a), TBL_ENTRY(0x34b),
- TBL_ENTRY(0x34c), TBL_ENTRY(0x34d), TBL_ENTRY(0x34e), TBL_ENTRY(0x34f),
- TBL_ENTRY(0x350), TBL_ENTRY(0x351), TBL_ENTRY(0x352), TBL_ENTRY(0x353),
- TBL_ENTRY(0x354), TBL_ENTRY(0x355), TBL_ENTRY(0x356), TBL_ENTRY(0x357),
- TBL_ENTRY(0x358), TBL_ENTRY(0x359), TBL_ENTRY(0x35a), TBL_ENTRY(0x35b),
- TBL_ENTRY(0x35c), TBL_ENTRY(0x35d), TBL_ENTRY(0x35e), TBL_ENTRY(0x35f),
- TBL_ENTRY(0x360), TBL_ENTRY(0x361), TBL_ENTRY(0x362), TBL_ENTRY(0x363),
- TBL_ENTRY(0x364), TBL_ENTRY(0x365), TBL_ENTRY(0x366), TBL_ENTRY(0x367),
- TBL_ENTRY(0x368), TBL_ENTRY(0x369), TBL_ENTRY(0x36a), TBL_ENTRY(0x36b),
- TBL_ENTRY(0x36c), TBL_ENTRY(0x36d), TBL_ENTRY(0x36e), TBL_ENTRY(0x36f),
- TBL_ENTRY(0x370), TBL_ENTRY(0x371), TBL_ENTRY(0x372), TBL_ENTRY(0x373),
- TBL_ENTRY(0x374), TBL_ENTRY(0x375), TBL_ENTRY(0x376), TBL_ENTRY(0x377),
- TBL_ENTRY(0x378), TBL_ENTRY(0x379), TBL_ENTRY(0x37a), TBL_ENTRY(0x37b),
- TBL_ENTRY(0x37c), TBL_ENTRY(0x37d), TBL_ENTRY(0x37e), TBL_ENTRY(0x37f),
- TBL_ENTRY(0x380), TBL_ENTRY(0x381), TBL_ENTRY(0x382), TBL_ENTRY(0x383),
- TBL_ENTRY(0x384), TBL_ENTRY(0x385), TBL_ENTRY(0x386), TBL_ENTRY(0x387),
- TBL_ENTRY(0x388), TBL_ENTRY(0x389), TBL_ENTRY(0x38a), TBL_ENTRY(0x38b),
- TBL_ENTRY(0x38c), TBL_ENTRY(0x38d), TBL_ENTRY(0x38e), TBL_ENTRY(0x38f),
- TBL_ENTRY(0x390), TBL_ENTRY(0x391), TBL_ENTRY(0x392), TBL_ENTRY(0x393),
- TBL_ENTRY(0x394), TBL_ENTRY(0x395), TBL_ENTRY(0x396), TBL_ENTRY(0x397),
- TBL_ENTRY(0x398), TBL_ENTRY(0x399), TBL_ENTRY(0x39a), TBL_ENTRY(0x39b),
- TBL_ENTRY(0x39c), TBL_ENTRY(0x39d), TBL_ENTRY(0x39e), TBL_ENTRY(0x39f),
- TBL_ENTRY(0x3a0), TBL_ENTRY(0x3a1), TBL_ENTRY(0x3a2), TBL_ENTRY(0x3a3),
- TBL_ENTRY(0x3a4), TBL_ENTRY(0x3a5), TBL_ENTRY(0x3a6), TBL_ENTRY(0x3a7),
- TBL_ENTRY(0x3a8), TBL_ENTRY(0x3a9), TBL_ENTRY(0x3aa), TBL_ENTRY(0x3ab),
- TBL_ENTRY(0x3ac), TBL_ENTRY(0x3ad), TBL_ENTRY(0x3ae), TBL_ENTRY(0x3af),
- TBL_ENTRY(0x3b0), TBL_ENTRY(0x3b1), TBL_ENTRY(0x3b2), TBL_ENTRY(0x3b3),
- TBL_ENTRY(0x3b4), TBL_ENTRY(0x3b5), TBL_ENTRY(0x3b6), TBL_ENTRY(0x3b7),
- TBL_ENTRY(0x3b8), TBL_ENTRY(0x3b9), TBL_ENTRY(0x3ba), TBL_ENTRY(0x3bb),
- TBL_ENTRY(0x3bc), TBL_ENTRY(0x3bd), TBL_ENTRY(0x3be), TBL_ENTRY(0x3bf),
- TBL_ENTRY(0x3c0), TBL_ENTRY(0x3c1), TBL_ENTRY(0x3c2), TBL_ENTRY(0x3c3),
- TBL_ENTRY(0x3c4), TBL_ENTRY(0x3c5), TBL_ENTRY(0x3c6), TBL_ENTRY(0x3c7),
- TBL_ENTRY(0x3c8), TBL_ENTRY(0x3c9), TBL_ENTRY(0x3ca), TBL_ENTRY(0x3cb),
- TBL_ENTRY(0x3cc), TBL_ENTRY(0x3cd), TBL_ENTRY(0x3ce), TBL_ENTRY(0x3cf),
- TBL_ENTRY(0x3d0), TBL_ENTRY(0x3d1), TBL_ENTRY(0x3d2), TBL_ENTRY(0x3d3),
- TBL_ENTRY(0x3d4), TBL_ENTRY(0x3d5), TBL_ENTRY(0x3d6), TBL_ENTRY(0x3d7),
- TBL_ENTRY(0x3d8), TBL_ENTRY(0x3d9), TBL_ENTRY(0x3da), TBL_ENTRY(0x3db),
- TBL_ENTRY(0x3dc), TBL_ENTRY(0x3dd), TBL_ENTRY(0x3de), TBL_ENTRY(0x3df),
- TBL_ENTRY(0x3e0), TBL_ENTRY(0x3e1), TBL_ENTRY(0x3e2), TBL_ENTRY(0x3e3),
- TBL_ENTRY(0x3e4), TBL_ENTRY(0x3e5), TBL_ENTRY(0x3e6), TBL_ENTRY(0x3e7),
- TBL_ENTRY(0x3e8), TBL_ENTRY(0x3e9), TBL_ENTRY(0x3ea), TBL_ENTRY(0x3eb),
- TBL_ENTRY(0x3ec), TBL_ENTRY(0x3ed), TBL_ENTRY(0x3ee), TBL_ENTRY(0x3ef),
- TBL_ENTRY(0x3f0), TBL_ENTRY(0x3f1), TBL_ENTRY(0x3f2), TBL_ENTRY(0x3f3),
- TBL_ENTRY(0x3f4), TBL_ENTRY(0x3f5), TBL_ENTRY(0x3f6), TBL_ENTRY(0x3f7),
- TBL_ENTRY(0x3f8), TBL_ENTRY(0x3f9), TBL_ENTRY(0x3fa), TBL_ENTRY(0x3fb),
- TBL_ENTRY(0x3fc), TBL_ENTRY(0x3fd), TBL_ENTRY(0x3fe), TBL_ENTRY(0x3ff),
- TBL_ENTRY(0x400), TBL_ENTRY(0x401), TBL_ENTRY(0x402), TBL_ENTRY(0x403),
- TBL_ENTRY(0x404), TBL_ENTRY(0x405), TBL_ENTRY(0x406), TBL_ENTRY(0x407),
- TBL_ENTRY(0x408), TBL_ENTRY(0x409), TBL_ENTRY(0x40a), TBL_ENTRY(0x40b),
- TBL_ENTRY(0x40c), TBL_ENTRY(0x40d), TBL_ENTRY(0x40e), TBL_ENTRY(0x40f),
- TBL_ENTRY(0x410), TBL_ENTRY(0x411), TBL_ENTRY(0x412), TBL_ENTRY(0x413),
- TBL_ENTRY(0x414), TBL_ENTRY(0x415), TBL_ENTRY(0x416), TBL_ENTRY(0x417),
- TBL_ENTRY(0x418), TBL_ENTRY(0x419), TBL_ENTRY(0x41a), TBL_ENTRY(0x41b),
- TBL_ENTRY(0x41c), TBL_ENTRY(0x41d), TBL_ENTRY(0x41e), TBL_ENTRY(0x41f),
- TBL_ENTRY(0x420), TBL_ENTRY(0x421), TBL_ENTRY(0x422), TBL_ENTRY(0x423),
- TBL_ENTRY(0x424), TBL_ENTRY(0x425), TBL_ENTRY(0x426), TBL_ENTRY(0x427),
- TBL_ENTRY(0x428), TBL_ENTRY(0x429), TBL_ENTRY(0x42a), TBL_ENTRY(0x42b),
- TBL_ENTRY(0x42c), TBL_ENTRY(0x42d), TBL_ENTRY(0x42e), TBL_ENTRY(0x42f),
- TBL_ENTRY(0x430), TBL_ENTRY(0x431), TBL_ENTRY(0x432), TBL_ENTRY(0x433),
- TBL_ENTRY(0x434), TBL_ENTRY(0x435), TBL_ENTRY(0x436), TBL_ENTRY(0x437),
- TBL_ENTRY(0x438), TBL_ENTRY(0x439), TBL_ENTRY(0x43a), TBL_ENTRY(0x43b),
- TBL_ENTRY(0x43c), TBL_ENTRY(0x43d), TBL_ENTRY(0x43e), TBL_ENTRY(0x43f),
- TBL_ENTRY(0x440), TBL_ENTRY(0x441), TBL_ENTRY(0x442), TBL_ENTRY(0x443),
- TBL_ENTRY(0x444), TBL_ENTRY(0x445), TBL_ENTRY(0x446), TBL_ENTRY(0x447),
- TBL_ENTRY(0x448), TBL_ENTRY(0x449), TBL_ENTRY(0x44a), TBL_ENTRY(0x44b),
- TBL_ENTRY(0x44c), TBL_ENTRY(0x44d), TBL_ENTRY(0x44e), TBL_ENTRY(0x44f),
- TBL_ENTRY(0x450), TBL_ENTRY(0x451), TBL_ENTRY(0x452), TBL_ENTRY(0x453),
- TBL_ENTRY(0x454), TBL_ENTRY(0x455), TBL_ENTRY(0x456), TBL_ENTRY(0x457),
- TBL_ENTRY(0x458), TBL_ENTRY(0x459), TBL_ENTRY(0x45a), TBL_ENTRY(0x45b),
- TBL_ENTRY(0x45c), TBL_ENTRY(0x45d), TBL_ENTRY(0x45e), TBL_ENTRY(0x45f),
- TBL_ENTRY(0x460), TBL_ENTRY(0x461), TBL_ENTRY(0x462), TBL_ENTRY(0x463),
- TBL_ENTRY(0x464), TBL_ENTRY(0x465), TBL_ENTRY(0x466), TBL_ENTRY(0x467),
- TBL_ENTRY(0x468), TBL_ENTRY(0x469), TBL_ENTRY(0x46a), TBL_ENTRY(0x46b),
- TBL_ENTRY(0x46c), TBL_ENTRY(0x46d), TBL_ENTRY(0x46e), TBL_ENTRY(0x46f),
- TBL_ENTRY(0x470), TBL_ENTRY(0x471), TBL_ENTRY(0x472), TBL_ENTRY(0x473),
- TBL_ENTRY(0x474), TBL_ENTRY(0x475), TBL_ENTRY(0x476), TBL_ENTRY(0x477),
- TBL_ENTRY(0x478), TBL_ENTRY(0x479), TBL_ENTRY(0x47a), TBL_ENTRY(0x47b),
- TBL_ENTRY(0x47c), TBL_ENTRY(0x47d), TBL_ENTRY(0x47e), TBL_ENTRY(0x47f),
- TBL_ENTRY(0x480), TBL_ENTRY(0x481), TBL_ENTRY(0x482), TBL_ENTRY(0x483),
- TBL_ENTRY(0x484), TBL_ENTRY(0x485), TBL_ENTRY(0x486), TBL_ENTRY(0x487),
- TBL_ENTRY(0x488), TBL_ENTRY(0x489), TBL_ENTRY(0x48a), TBL_ENTRY(0x48b),
- TBL_ENTRY(0x48c), TBL_ENTRY(0x48d), TBL_ENTRY(0x48e), TBL_ENTRY(0x48f),
- TBL_ENTRY(0x490), TBL_ENTRY(0x491), TBL_ENTRY(0x492), TBL_ENTRY(0x493),
- TBL_ENTRY(0x494), TBL_ENTRY(0x495), TBL_ENTRY(0x496), TBL_ENTRY(0x497),
- TBL_ENTRY(0x498), TBL_ENTRY(0x499), TBL_ENTRY(0x49a), TBL_ENTRY(0x49b),
- TBL_ENTRY(0x49c), TBL_ENTRY(0x49d), TBL_ENTRY(0x49e), TBL_ENTRY(0x49f),
- TBL_ENTRY(0x4a0), TBL_ENTRY(0x4a1), TBL_ENTRY(0x4a2), TBL_ENTRY(0x4a3),
- TBL_ENTRY(0x4a4), TBL_ENTRY(0x4a5), TBL_ENTRY(0x4a6), TBL_ENTRY(0x4a7),
- TBL_ENTRY(0x4a8), TBL_ENTRY(0x4a9), TBL_ENTRY(0x4aa), TBL_ENTRY(0x4ab),
- TBL_ENTRY(0x4ac), TBL_ENTRY(0x4ad), TBL_ENTRY(0x4ae), TBL_ENTRY(0x4af),
- TBL_ENTRY(0x4b0), TBL_ENTRY(0x4b1), TBL_ENTRY(0x4b2), TBL_ENTRY(0x4b3),
- TBL_ENTRY(0x4b4), TBL_ENTRY(0x4b5), TBL_ENTRY(0x4b6), TBL_ENTRY(0x4b7),
- TBL_ENTRY(0x4b8), TBL_ENTRY(0x4b9), TBL_ENTRY(0x4ba), TBL_ENTRY(0x4bb),
- TBL_ENTRY(0x4bc), TBL_ENTRY(0x4bd), TBL_ENTRY(0x4be), TBL_ENTRY(0x4bf),
- TBL_ENTRY(0x4c0), TBL_ENTRY(0x4c1), TBL_ENTRY(0x4c2), TBL_ENTRY(0x4c3),
- TBL_ENTRY(0x4c4), TBL_ENTRY(0x4c5), TBL_ENTRY(0x4c6), TBL_ENTRY(0x4c7),
- TBL_ENTRY(0x4c8), TBL_ENTRY(0x4c9), TBL_ENTRY(0x4ca), TBL_ENTRY(0x4cb),
- TBL_ENTRY(0x4cc), TBL_ENTRY(0x4cd), TBL_ENTRY(0x4ce), TBL_ENTRY(0x4cf),
- TBL_ENTRY(0x4d0), TBL_ENTRY(0x4d1), TBL_ENTRY(0x4d2), TBL_ENTRY(0x4d3),
- TBL_ENTRY(0x4d4), TBL_ENTRY(0x4d5), TBL_ENTRY(0x4d6), TBL_ENTRY(0x4d7),
- TBL_ENTRY(0x4d8), TBL_ENTRY(0x4d9), TBL_ENTRY(0x4da), TBL_ENTRY(0x4db),
- TBL_ENTRY(0x4dc), TBL_ENTRY(0x4dd), TBL_ENTRY(0x4de), TBL_ENTRY(0x4df),
- TBL_ENTRY(0x4e0), TBL_ENTRY(0x4e1), TBL_ENTRY(0x4e2), TBL_ENTRY(0x4e3),
- TBL_ENTRY(0x4e4), TBL_ENTRY(0x4e5), TBL_ENTRY(0x4e6), TBL_ENTRY(0x4e7),
- TBL_ENTRY(0x4e8), TBL_ENTRY(0x4e9), TBL_ENTRY(0x4ea), TBL_ENTRY(0x4eb),
- TBL_ENTRY(0x4ec), TBL_ENTRY(0x4ed), TBL_ENTRY(0x4ee), TBL_ENTRY(0x4ef),
- TBL_ENTRY(0x4f0), TBL_ENTRY(0x4f1), TBL_ENTRY(0x4f2), TBL_ENTRY(0x4f3),
- TBL_ENTRY(0x4f4), TBL_ENTRY(0x4f5), TBL_ENTRY(0x4f6), TBL_ENTRY(0x4f7),
- TBL_ENTRY(0x4f8), TBL_ENTRY(0x4f9), TBL_ENTRY(0x4fa), TBL_ENTRY(0x4fb),
- TBL_ENTRY(0x4fc), TBL_ENTRY(0x4fd), TBL_ENTRY(0x4fe), TBL_ENTRY(0x4ff),
- TBL_ENTRY(0x500), TBL_ENTRY(0x501), TBL_ENTRY(0x502), TBL_ENTRY(0x503),
- TBL_ENTRY(0x504), TBL_ENTRY(0x505), TBL_ENTRY(0x506), TBL_ENTRY(0x507),
- TBL_ENTRY(0x508), TBL_ENTRY(0x509), TBL_ENTRY(0x50a), TBL_ENTRY(0x50b),
- TBL_ENTRY(0x50c), TBL_ENTRY(0x50d), TBL_ENTRY(0x50e), TBL_ENTRY(0x50f),
- TBL_ENTRY(0x510), TBL_ENTRY(0x511), TBL_ENTRY(0x512), TBL_ENTRY(0x513),
- TBL_ENTRY(0x514), TBL_ENTRY(0x515), TBL_ENTRY(0x516), TBL_ENTRY(0x517),
- TBL_ENTRY(0x518), TBL_ENTRY(0x519), TBL_ENTRY(0x51a), TBL_ENTRY(0x51b),
- TBL_ENTRY(0x51c), TBL_ENTRY(0x51d), TBL_ENTRY(0x51e), TBL_ENTRY(0x51f),
- TBL_ENTRY(0x520), TBL_ENTRY(0x521), TBL_ENTRY(0x522), TBL_ENTRY(0x523),
- TBL_ENTRY(0x524), TBL_ENTRY(0x525), TBL_ENTRY(0x526), TBL_ENTRY(0x527),
- TBL_ENTRY(0x528), TBL_ENTRY(0x529), TBL_ENTRY(0x52a), TBL_ENTRY(0x52b),
- TBL_ENTRY(0x52c), TBL_ENTRY(0x52d), TBL_ENTRY(0x52e), TBL_ENTRY(0x52f),
- TBL_ENTRY(0x530), TBL_ENTRY(0x531), TBL_ENTRY(0x532), TBL_ENTRY(0x533),
- TBL_ENTRY(0x534), TBL_ENTRY(0x535), TBL_ENTRY(0x536), TBL_ENTRY(0x537),
- TBL_ENTRY(0x538), TBL_ENTRY(0x539), TBL_ENTRY(0x53a), TBL_ENTRY(0x53b),
- TBL_ENTRY(0x53c), TBL_ENTRY(0x53d), TBL_ENTRY(0x53e), TBL_ENTRY(0x53f),
- TBL_ENTRY(0x540), TBL_ENTRY(0x541), TBL_ENTRY(0x542), TBL_ENTRY(0x543),
- TBL_ENTRY(0x544), TBL_ENTRY(0x545), TBL_ENTRY(0x546), TBL_ENTRY(0x547),
- TBL_ENTRY(0x548), TBL_ENTRY(0x549), TBL_ENTRY(0x54a), TBL_ENTRY(0x54b),
- TBL_ENTRY(0x54c), TBL_ENTRY(0x54d), TBL_ENTRY(0x54e), TBL_ENTRY(0x54f),
- TBL_ENTRY(0x550), TBL_ENTRY(0x551), TBL_ENTRY(0x552), TBL_ENTRY(0x553),
- TBL_ENTRY(0x554), TBL_ENTRY(0x555), TBL_ENTRY(0x556), TBL_ENTRY(0x557),
- TBL_ENTRY(0x558), TBL_ENTRY(0x559), TBL_ENTRY(0x55a), TBL_ENTRY(0x55b),
- TBL_ENTRY(0x55c), TBL_ENTRY(0x55d), TBL_ENTRY(0x55e), TBL_ENTRY(0x55f),
- TBL_ENTRY(0x560), TBL_ENTRY(0x561), TBL_ENTRY(0x562), TBL_ENTRY(0x563),
- TBL_ENTRY(0x564), TBL_ENTRY(0x565), TBL_ENTRY(0x566), TBL_ENTRY(0x567),
- TBL_ENTRY(0x568), TBL_ENTRY(0x569), TBL_ENTRY(0x56a), TBL_ENTRY(0x56b),
- TBL_ENTRY(0x56c), TBL_ENTRY(0x56d), TBL_ENTRY(0x56e), TBL_ENTRY(0x56f),
- TBL_ENTRY(0x570), TBL_ENTRY(0x571), TBL_ENTRY(0x572), TBL_ENTRY(0x573),
- TBL_ENTRY(0x574), TBL_ENTRY(0x575), TBL_ENTRY(0x576), TBL_ENTRY(0x577),
- TBL_ENTRY(0x578), TBL_ENTRY(0x579), TBL_ENTRY(0x57a), TBL_ENTRY(0x57b),
- TBL_ENTRY(0x57c), TBL_ENTRY(0x57d), TBL_ENTRY(0x57e), TBL_ENTRY(0x57f),
- TBL_ENTRY(0x580), TBL_ENTRY(0x581), TBL_ENTRY(0x582), TBL_ENTRY(0x583),
- TBL_ENTRY(0x584), TBL_ENTRY(0x585), TBL_ENTRY(0x586), TBL_ENTRY(0x587),
- TBL_ENTRY(0x588), TBL_ENTRY(0x589), TBL_ENTRY(0x58a), TBL_ENTRY(0x58b),
- TBL_ENTRY(0x58c), TBL_ENTRY(0x58d), TBL_ENTRY(0x58e), TBL_ENTRY(0x58f),
- TBL_ENTRY(0x590), TBL_ENTRY(0x591), TBL_ENTRY(0x592), TBL_ENTRY(0x593),
- TBL_ENTRY(0x594), TBL_ENTRY(0x595), TBL_ENTRY(0x596), TBL_ENTRY(0x597),
- TBL_ENTRY(0x598), TBL_ENTRY(0x599), TBL_ENTRY(0x59a), TBL_ENTRY(0x59b),
- TBL_ENTRY(0x59c), TBL_ENTRY(0x59d), TBL_ENTRY(0x59e), TBL_ENTRY(0x59f),
- TBL_ENTRY(0x5a0), TBL_ENTRY(0x5a1), TBL_ENTRY(0x5a2), TBL_ENTRY(0x5a3),
- TBL_ENTRY(0x5a4), TBL_ENTRY(0x5a5), TBL_ENTRY(0x5a6), TBL_ENTRY(0x5a7),
- TBL_ENTRY(0x5a8), TBL_ENTRY(0x5a9), TBL_ENTRY(0x5aa), TBL_ENTRY(0x5ab),
- TBL_ENTRY(0x5ac), TBL_ENTRY(0x5ad), TBL_ENTRY(0x5ae), TBL_ENTRY(0x5af),
- TBL_ENTRY(0x5b0), TBL_ENTRY(0x5b1), TBL_ENTRY(0x5b2), TBL_ENTRY(0x5b3),
- TBL_ENTRY(0x5b4), TBL_ENTRY(0x5b5), TBL_ENTRY(0x5b6), TBL_ENTRY(0x5b7),
- TBL_ENTRY(0x5b8), TBL_ENTRY(0x5b9), TBL_ENTRY(0x5ba), TBL_ENTRY(0x5bb),
- TBL_ENTRY(0x5bc), TBL_ENTRY(0x5bd), TBL_ENTRY(0x5be), TBL_ENTRY(0x5bf),
- TBL_ENTRY(0x5c0), TBL_ENTRY(0x5c1), TBL_ENTRY(0x5c2), TBL_ENTRY(0x5c3),
- TBL_ENTRY(0x5c4), TBL_ENTRY(0x5c5), TBL_ENTRY(0x5c6), TBL_ENTRY(0x5c7),
- TBL_ENTRY(0x5c8), TBL_ENTRY(0x5c9), TBL_ENTRY(0x5ca), TBL_ENTRY(0x5cb),
- TBL_ENTRY(0x5cc), TBL_ENTRY(0x5cd), TBL_ENTRY(0x5ce), TBL_ENTRY(0x5cf),
- TBL_ENTRY(0x5d0), TBL_ENTRY(0x5d1), TBL_ENTRY(0x5d2), TBL_ENTRY(0x5d3),
- TBL_ENTRY(0x5d4), TBL_ENTRY(0x5d5), TBL_ENTRY(0x5d6), TBL_ENTRY(0x5d7),
- TBL_ENTRY(0x5d8), TBL_ENTRY(0x5d9), TBL_ENTRY(0x5da), TBL_ENTRY(0x5db),
- TBL_ENTRY(0x5dc), TBL_ENTRY(0x5dd), TBL_ENTRY(0x5de), TBL_ENTRY(0x5df),
- TBL_ENTRY(0x5e0), TBL_ENTRY(0x5e1), TBL_ENTRY(0x5e2), TBL_ENTRY(0x5e3),
- TBL_ENTRY(0x5e4), TBL_ENTRY(0x5e5), TBL_ENTRY(0x5e6), TBL_ENTRY(0x5e7),
- TBL_ENTRY(0x5e8), TBL_ENTRY(0x5e9), TBL_ENTRY(0x5ea), TBL_ENTRY(0x5eb),
- TBL_ENTRY(0x5ec), TBL_ENTRY(0x5ed), TBL_ENTRY(0x5ee), TBL_ENTRY(0x5ef),
- TBL_ENTRY(0x5f0), TBL_ENTRY(0x5f1), TBL_ENTRY(0x5f2), TBL_ENTRY(0x5f3),
- TBL_ENTRY(0x5f4), TBL_ENTRY(0x5f5), TBL_ENTRY(0x5f6), TBL_ENTRY(0x5f7),
- TBL_ENTRY(0x5f8), TBL_ENTRY(0x5f9), TBL_ENTRY(0x5fa), TBL_ENTRY(0x5fb),
- TBL_ENTRY(0x5fc), TBL_ENTRY(0x5fd), TBL_ENTRY(0x5fe), TBL_ENTRY(0x5ff),
- TBL_ENTRY(0x600), TBL_ENTRY(0x601), TBL_ENTRY(0x602), TBL_ENTRY(0x603),
- TBL_ENTRY(0x604), TBL_ENTRY(0x605), TBL_ENTRY(0x606), TBL_ENTRY(0x607),
- TBL_ENTRY(0x608), TBL_ENTRY(0x609), TBL_ENTRY(0x60a), TBL_ENTRY(0x60b),
- TBL_ENTRY(0x60c), TBL_ENTRY(0x60d), TBL_ENTRY(0x60e), TBL_ENTRY(0x60f),
- TBL_ENTRY(0x610), TBL_ENTRY(0x611), TBL_ENTRY(0x612), TBL_ENTRY(0x613),
- TBL_ENTRY(0x614), TBL_ENTRY(0x615), TBL_ENTRY(0x616), TBL_ENTRY(0x617),
- TBL_ENTRY(0x618), TBL_ENTRY(0x619), TBL_ENTRY(0x61a), TBL_ENTRY(0x61b),
- TBL_ENTRY(0x61c), TBL_ENTRY(0x61d), TBL_ENTRY(0x61e), TBL_ENTRY(0x61f),
- TBL_ENTRY(0x620), TBL_ENTRY(0x621), TBL_ENTRY(0x622), TBL_ENTRY(0x623),
- TBL_ENTRY(0x624), TBL_ENTRY(0x625), TBL_ENTRY(0x626), TBL_ENTRY(0x627),
- TBL_ENTRY(0x628), TBL_ENTRY(0x629), TBL_ENTRY(0x62a), TBL_ENTRY(0x62b),
- TBL_ENTRY(0x62c), TBL_ENTRY(0x62d), TBL_ENTRY(0x62e), TBL_ENTRY(0x62f),
- TBL_ENTRY(0x630), TBL_ENTRY(0x631), TBL_ENTRY(0x632), TBL_ENTRY(0x633),
- TBL_ENTRY(0x634), TBL_ENTRY(0x635), TBL_ENTRY(0x636), TBL_ENTRY(0x637),
- TBL_ENTRY(0x638), TBL_ENTRY(0x639), TBL_ENTRY(0x63a), TBL_ENTRY(0x63b),
- TBL_ENTRY(0x63c), TBL_ENTRY(0x63d), TBL_ENTRY(0x63e), TBL_ENTRY(0x63f),
- TBL_ENTRY(0x640), TBL_ENTRY(0x641), TBL_ENTRY(0x642), TBL_ENTRY(0x643),
- TBL_ENTRY(0x644), TBL_ENTRY(0x645), TBL_ENTRY(0x646), TBL_ENTRY(0x647),
- TBL_ENTRY(0x648), TBL_ENTRY(0x649), TBL_ENTRY(0x64a), TBL_ENTRY(0x64b),
- TBL_ENTRY(0x64c), TBL_ENTRY(0x64d), TBL_ENTRY(0x64e), TBL_ENTRY(0x64f),
- TBL_ENTRY(0x650), TBL_ENTRY(0x651), TBL_ENTRY(0x652), TBL_ENTRY(0x653),
- TBL_ENTRY(0x654), TBL_ENTRY(0x655), TBL_ENTRY(0x656), TBL_ENTRY(0x657),
- TBL_ENTRY(0x658), TBL_ENTRY(0x659), TBL_ENTRY(0x65a), TBL_ENTRY(0x65b),
- TBL_ENTRY(0x65c), TBL_ENTRY(0x65d), TBL_ENTRY(0x65e), TBL_ENTRY(0x65f),
- TBL_ENTRY(0x660), TBL_ENTRY(0x661), TBL_ENTRY(0x662), TBL_ENTRY(0x663),
- TBL_ENTRY(0x664), TBL_ENTRY(0x665), TBL_ENTRY(0x666), TBL_ENTRY(0x667),
- TBL_ENTRY(0x668), TBL_ENTRY(0x669), TBL_ENTRY(0x66a), TBL_ENTRY(0x66b),
- TBL_ENTRY(0x66c), TBL_ENTRY(0x66d), TBL_ENTRY(0x66e), TBL_ENTRY(0x66f),
- TBL_ENTRY(0x670), TBL_ENTRY(0x671), TBL_ENTRY(0x672), TBL_ENTRY(0x673),
- TBL_ENTRY(0x674), TBL_ENTRY(0x675), TBL_ENTRY(0x676), TBL_ENTRY(0x677),
- TBL_ENTRY(0x678), TBL_ENTRY(0x679), TBL_ENTRY(0x67a), TBL_ENTRY(0x67b),
- TBL_ENTRY(0x67c), TBL_ENTRY(0x67d), TBL_ENTRY(0x67e), TBL_ENTRY(0x67f),
- TBL_ENTRY(0x680), TBL_ENTRY(0x681), TBL_ENTRY(0x682), TBL_ENTRY(0x683),
- TBL_ENTRY(0x684), TBL_ENTRY(0x685), TBL_ENTRY(0x686), TBL_ENTRY(0x687),
- TBL_ENTRY(0x688), TBL_ENTRY(0x689), TBL_ENTRY(0x68a), TBL_ENTRY(0x68b),
- TBL_ENTRY(0x68c), TBL_ENTRY(0x68d), TBL_ENTRY(0x68e), TBL_ENTRY(0x68f),
- TBL_ENTRY(0x690), TBL_ENTRY(0x691), TBL_ENTRY(0x692), TBL_ENTRY(0x693),
- TBL_ENTRY(0x694), TBL_ENTRY(0x695), TBL_ENTRY(0x696), TBL_ENTRY(0x697),
- TBL_ENTRY(0x698), TBL_ENTRY(0x699), TBL_ENTRY(0x69a), TBL_ENTRY(0x69b),
- TBL_ENTRY(0x69c), TBL_ENTRY(0x69d), TBL_ENTRY(0x69e), TBL_ENTRY(0x69f),
- TBL_ENTRY(0x6a0), TBL_ENTRY(0x6a1), TBL_ENTRY(0x6a2), TBL_ENTRY(0x6a3),
- TBL_ENTRY(0x6a4), TBL_ENTRY(0x6a5), TBL_ENTRY(0x6a6), TBL_ENTRY(0x6a7),
- TBL_ENTRY(0x6a8), TBL_ENTRY(0x6a9), TBL_ENTRY(0x6aa), TBL_ENTRY(0x6ab),
- TBL_ENTRY(0x6ac), TBL_ENTRY(0x6ad), TBL_ENTRY(0x6ae), TBL_ENTRY(0x6af),
- TBL_ENTRY(0x6b0), TBL_ENTRY(0x6b1), TBL_ENTRY(0x6b2), TBL_ENTRY(0x6b3),
- TBL_ENTRY(0x6b4), TBL_ENTRY(0x6b5), TBL_ENTRY(0x6b6), TBL_ENTRY(0x6b7),
- TBL_ENTRY(0x6b8), TBL_ENTRY(0x6b9), TBL_ENTRY(0x6ba), TBL_ENTRY(0x6bb),
- TBL_ENTRY(0x6bc), TBL_ENTRY(0x6bd), TBL_ENTRY(0x6be), TBL_ENTRY(0x6bf),
- TBL_ENTRY(0x6c0), TBL_ENTRY(0x6c1), TBL_ENTRY(0x6c2), TBL_ENTRY(0x6c3),
- TBL_ENTRY(0x6c4), TBL_ENTRY(0x6c5), TBL_ENTRY(0x6c6), TBL_ENTRY(0x6c7),
- TBL_ENTRY(0x6c8), TBL_ENTRY(0x6c9), TBL_ENTRY(0x6ca), TBL_ENTRY(0x6cb),
- TBL_ENTRY(0x6cc), TBL_ENTRY(0x6cd), TBL_ENTRY(0x6ce), TBL_ENTRY(0x6cf),
- TBL_ENTRY(0x6d0), TBL_ENTRY(0x6d1), TBL_ENTRY(0x6d2), TBL_ENTRY(0x6d3),
- TBL_ENTRY(0x6d4), TBL_ENTRY(0x6d5), TBL_ENTRY(0x6d6), TBL_ENTRY(0x6d7),
- TBL_ENTRY(0x6d8), TBL_ENTRY(0x6d9), TBL_ENTRY(0x6da), TBL_ENTRY(0x6db),
- TBL_ENTRY(0x6dc), TBL_ENTRY(0x6dd), TBL_ENTRY(0x6de), TBL_ENTRY(0x6df),
- TBL_ENTRY(0x6e0), TBL_ENTRY(0x6e1), TBL_ENTRY(0x6e2), TBL_ENTRY(0x6e3),
- TBL_ENTRY(0x6e4), TBL_ENTRY(0x6e5), TBL_ENTRY(0x6e6), TBL_ENTRY(0x6e7),
- TBL_ENTRY(0x6e8), TBL_ENTRY(0x6e9), TBL_ENTRY(0x6ea), TBL_ENTRY(0x6eb),
- TBL_ENTRY(0x6ec), TBL_ENTRY(0x6ed), TBL_ENTRY(0x6ee), TBL_ENTRY(0x6ef),
- TBL_ENTRY(0x6f0), TBL_ENTRY(0x6f1), TBL_ENTRY(0x6f2), TBL_ENTRY(0x6f3),
- TBL_ENTRY(0x6f4), TBL_ENTRY(0x6f5), TBL_ENTRY(0x6f6), TBL_ENTRY(0x6f7),
- TBL_ENTRY(0x6f8), TBL_ENTRY(0x6f9), TBL_ENTRY(0x6fa), TBL_ENTRY(0x6fb),
- TBL_ENTRY(0x6fc), TBL_ENTRY(0x6fd), TBL_ENTRY(0x6fe), TBL_ENTRY(0x6ff),
- TBL_ENTRY(0x700), TBL_ENTRY(0x701), TBL_ENTRY(0x702), TBL_ENTRY(0x703),
- TBL_ENTRY(0x704), TBL_ENTRY(0x705), TBL_ENTRY(0x706), TBL_ENTRY(0x707),
- TBL_ENTRY(0x708), TBL_ENTRY(0x709), TBL_ENTRY(0x70a), TBL_ENTRY(0x70b),
- TBL_ENTRY(0x70c), TBL_ENTRY(0x70d), TBL_ENTRY(0x70e), TBL_ENTRY(0x70f),
- TBL_ENTRY(0x710), TBL_ENTRY(0x711), TBL_ENTRY(0x712), TBL_ENTRY(0x713),
- TBL_ENTRY(0x714), TBL_ENTRY(0x715), TBL_ENTRY(0x716), TBL_ENTRY(0x717),
- TBL_ENTRY(0x718), TBL_ENTRY(0x719), TBL_ENTRY(0x71a), TBL_ENTRY(0x71b),
- TBL_ENTRY(0x71c), TBL_ENTRY(0x71d), TBL_ENTRY(0x71e), TBL_ENTRY(0x71f),
- TBL_ENTRY(0x720), TBL_ENTRY(0x721), TBL_ENTRY(0x722), TBL_ENTRY(0x723),
- TBL_ENTRY(0x724), TBL_ENTRY(0x725), TBL_ENTRY(0x726), TBL_ENTRY(0x727),
- TBL_ENTRY(0x728), TBL_ENTRY(0x729), TBL_ENTRY(0x72a), TBL_ENTRY(0x72b),
- TBL_ENTRY(0x72c), TBL_ENTRY(0x72d), TBL_ENTRY(0x72e), TBL_ENTRY(0x72f),
- TBL_ENTRY(0x730), TBL_ENTRY(0x731), TBL_ENTRY(0x732), TBL_ENTRY(0x733),
- TBL_ENTRY(0x734), TBL_ENTRY(0x735), TBL_ENTRY(0x736), TBL_ENTRY(0x737),
- TBL_ENTRY(0x738), TBL_ENTRY(0x739), TBL_ENTRY(0x73a), TBL_ENTRY(0x73b),
- TBL_ENTRY(0x73c), TBL_ENTRY(0x73d), TBL_ENTRY(0x73e), TBL_ENTRY(0x73f),
- TBL_ENTRY(0x740), TBL_ENTRY(0x741), TBL_ENTRY(0x742), TBL_ENTRY(0x743),
- TBL_ENTRY(0x744), TBL_ENTRY(0x745), TBL_ENTRY(0x746), TBL_ENTRY(0x747),
- TBL_ENTRY(0x748), TBL_ENTRY(0x749), TBL_ENTRY(0x74a), TBL_ENTRY(0x74b),
- TBL_ENTRY(0x74c), TBL_ENTRY(0x74d), TBL_ENTRY(0x74e), TBL_ENTRY(0x74f),
- TBL_ENTRY(0x750), TBL_ENTRY(0x751), TBL_ENTRY(0x752), TBL_ENTRY(0x753),
- TBL_ENTRY(0x754), TBL_ENTRY(0x755), TBL_ENTRY(0x756), TBL_ENTRY(0x757),
- TBL_ENTRY(0x758), TBL_ENTRY(0x759), TBL_ENTRY(0x75a), TBL_ENTRY(0x75b),
- TBL_ENTRY(0x75c), TBL_ENTRY(0x75d), TBL_ENTRY(0x75e), TBL_ENTRY(0x75f),
- TBL_ENTRY(0x760), TBL_ENTRY(0x761), TBL_ENTRY(0x762), TBL_ENTRY(0x763),
- TBL_ENTRY(0x764), TBL_ENTRY(0x765), TBL_ENTRY(0x766), TBL_ENTRY(0x767),
- TBL_ENTRY(0x768), TBL_ENTRY(0x769), TBL_ENTRY(0x76a), TBL_ENTRY(0x76b),
- TBL_ENTRY(0x76c), TBL_ENTRY(0x76d), TBL_ENTRY(0x76e), TBL_ENTRY(0x76f),
- TBL_ENTRY(0x770), TBL_ENTRY(0x771), TBL_ENTRY(0x772), TBL_ENTRY(0x773),
- TBL_ENTRY(0x774), TBL_ENTRY(0x775), TBL_ENTRY(0x776), TBL_ENTRY(0x777),
- TBL_ENTRY(0x778), TBL_ENTRY(0x779), TBL_ENTRY(0x77a), TBL_ENTRY(0x77b),
- TBL_ENTRY(0x77c), TBL_ENTRY(0x77d), TBL_ENTRY(0x77e), TBL_ENTRY(0x77f),
- TBL_ENTRY(0x780), TBL_ENTRY(0x781), TBL_ENTRY(0x782), TBL_ENTRY(0x783),
- TBL_ENTRY(0x784), TBL_ENTRY(0x785), TBL_ENTRY(0x786), TBL_ENTRY(0x787),
- TBL_ENTRY(0x788), TBL_ENTRY(0x789), TBL_ENTRY(0x78a), TBL_ENTRY(0x78b),
- TBL_ENTRY(0x78c), TBL_ENTRY(0x78d), TBL_ENTRY(0x78e), TBL_ENTRY(0x78f),
- TBL_ENTRY(0x790), TBL_ENTRY(0x791), TBL_ENTRY(0x792), TBL_ENTRY(0x793),
- TBL_ENTRY(0x794), TBL_ENTRY(0x795), TBL_ENTRY(0x796), TBL_ENTRY(0x797),
- TBL_ENTRY(0x798), TBL_ENTRY(0x799), TBL_ENTRY(0x79a), TBL_ENTRY(0x79b),
- TBL_ENTRY(0x79c), TBL_ENTRY(0x79d), TBL_ENTRY(0x79e), TBL_ENTRY(0x79f),
- TBL_ENTRY(0x7a0), TBL_ENTRY(0x7a1), TBL_ENTRY(0x7a2), TBL_ENTRY(0x7a3),
- TBL_ENTRY(0x7a4), TBL_ENTRY(0x7a5), TBL_ENTRY(0x7a6), TBL_ENTRY(0x7a7),
- TBL_ENTRY(0x7a8), TBL_ENTRY(0x7a9), TBL_ENTRY(0x7aa), TBL_ENTRY(0x7ab),
- TBL_ENTRY(0x7ac), TBL_ENTRY(0x7ad), TBL_ENTRY(0x7ae), TBL_ENTRY(0x7af),
- TBL_ENTRY(0x7b0), TBL_ENTRY(0x7b1), TBL_ENTRY(0x7b2), TBL_ENTRY(0x7b3),
- TBL_ENTRY(0x7b4), TBL_ENTRY(0x7b5), TBL_ENTRY(0x7b6), TBL_ENTRY(0x7b7),
- TBL_ENTRY(0x7b8), TBL_ENTRY(0x7b9), TBL_ENTRY(0x7ba), TBL_ENTRY(0x7bb),
- TBL_ENTRY(0x7bc), TBL_ENTRY(0x7bd), TBL_ENTRY(0x7be), TBL_ENTRY(0x7bf),
- TBL_ENTRY(0x7c0), TBL_ENTRY(0x7c1), TBL_ENTRY(0x7c2), TBL_ENTRY(0x7c3),
- TBL_ENTRY(0x7c4), TBL_ENTRY(0x7c5), TBL_ENTRY(0x7c6), TBL_ENTRY(0x7c7),
- TBL_ENTRY(0x7c8), TBL_ENTRY(0x7c9), TBL_ENTRY(0x7ca), TBL_ENTRY(0x7cb),
- TBL_ENTRY(0x7cc), TBL_ENTRY(0x7cd), TBL_ENTRY(0x7ce), TBL_ENTRY(0x7cf),
- TBL_ENTRY(0x7d0), TBL_ENTRY(0x7d1), TBL_ENTRY(0x7d2), TBL_ENTRY(0x7d3),
- TBL_ENTRY(0x7d4), TBL_ENTRY(0x7d5), TBL_ENTRY(0x7d6), TBL_ENTRY(0x7d7),
- TBL_ENTRY(0x7d8), TBL_ENTRY(0x7d9), TBL_ENTRY(0x7da), TBL_ENTRY(0x7db),
- TBL_ENTRY(0x7dc), TBL_ENTRY(0x7dd), TBL_ENTRY(0x7de), TBL_ENTRY(0x7df),
- TBL_ENTRY(0x7e0), TBL_ENTRY(0x7e1), TBL_ENTRY(0x7e2), TBL_ENTRY(0x7e3),
- TBL_ENTRY(0x7e4), TBL_ENTRY(0x7e5), TBL_ENTRY(0x7e6), TBL_ENTRY(0x7e7),
- TBL_ENTRY(0x7e8), TBL_ENTRY(0x7e9), TBL_ENTRY(0x7ea), TBL_ENTRY(0x7eb),
- TBL_ENTRY(0x7ec), TBL_ENTRY(0x7ed), TBL_ENTRY(0x7ee), TBL_ENTRY(0x7ef),
- TBL_ENTRY(0x7f0), TBL_ENTRY(0x7f1), TBL_ENTRY(0x7f2), TBL_ENTRY(0x7f3),
- TBL_ENTRY(0x7f4), TBL_ENTRY(0x7f5), TBL_ENTRY(0x7f6), TBL_ENTRY(0x7f7),
- TBL_ENTRY(0x7f8), TBL_ENTRY(0x7f9), TBL_ENTRY(0x7fa), TBL_ENTRY(0x7fb),
- TBL_ENTRY(0x7fc), TBL_ENTRY(0x7fd), TBL_ENTRY(0x7fe), TBL_ENTRY(0x7ff),
- TBL_ENTRY(0x800), TBL_ENTRY(0x801), TBL_ENTRY(0x802), TBL_ENTRY(0x803),
- TBL_ENTRY(0x804), TBL_ENTRY(0x805), TBL_ENTRY(0x806), TBL_ENTRY(0x807),
- TBL_ENTRY(0x808), TBL_ENTRY(0x809), TBL_ENTRY(0x80a), TBL_ENTRY(0x80b),
- TBL_ENTRY(0x80c), TBL_ENTRY(0x80d), TBL_ENTRY(0x80e), TBL_ENTRY(0x80f),
- TBL_ENTRY(0x810), TBL_ENTRY(0x811), TBL_ENTRY(0x812), TBL_ENTRY(0x813),
- TBL_ENTRY(0x814), TBL_ENTRY(0x815), TBL_ENTRY(0x816), TBL_ENTRY(0x817),
- TBL_ENTRY(0x818), TBL_ENTRY(0x819), TBL_ENTRY(0x81a), TBL_ENTRY(0x81b),
- TBL_ENTRY(0x81c), TBL_ENTRY(0x81d), TBL_ENTRY(0x81e), TBL_ENTRY(0x81f),
- TBL_ENTRY(0x820), TBL_ENTRY(0x821), TBL_ENTRY(0x822), TBL_ENTRY(0x823),
- TBL_ENTRY(0x824), TBL_ENTRY(0x825), TBL_ENTRY(0x826), TBL_ENTRY(0x827),
- TBL_ENTRY(0x828), TBL_ENTRY(0x829), TBL_ENTRY(0x82a), TBL_ENTRY(0x82b),
- TBL_ENTRY(0x82c), TBL_ENTRY(0x82d), TBL_ENTRY(0x82e), TBL_ENTRY(0x82f),
- TBL_ENTRY(0x830), TBL_ENTRY(0x831), TBL_ENTRY(0x832), TBL_ENTRY(0x833),
- TBL_ENTRY(0x834), TBL_ENTRY(0x835), TBL_ENTRY(0x836), TBL_ENTRY(0x837),
- TBL_ENTRY(0x838), TBL_ENTRY(0x839), TBL_ENTRY(0x83a), TBL_ENTRY(0x83b),
- TBL_ENTRY(0x83c), TBL_ENTRY(0x83d), TBL_ENTRY(0x83e), TBL_ENTRY(0x83f),
- TBL_ENTRY(0x840), TBL_ENTRY(0x841), TBL_ENTRY(0x842), TBL_ENTRY(0x843),
- TBL_ENTRY(0x844), TBL_ENTRY(0x845), TBL_ENTRY(0x846), TBL_ENTRY(0x847),
- TBL_ENTRY(0x848), TBL_ENTRY(0x849), TBL_ENTRY(0x84a), TBL_ENTRY(0x84b),
- TBL_ENTRY(0x84c), TBL_ENTRY(0x84d), TBL_ENTRY(0x84e), TBL_ENTRY(0x84f),
- TBL_ENTRY(0x850), TBL_ENTRY(0x851), TBL_ENTRY(0x852), TBL_ENTRY(0x853),
- TBL_ENTRY(0x854), TBL_ENTRY(0x855), TBL_ENTRY(0x856), TBL_ENTRY(0x857),
- TBL_ENTRY(0x858), TBL_ENTRY(0x859), TBL_ENTRY(0x85a), TBL_ENTRY(0x85b),
- TBL_ENTRY(0x85c), TBL_ENTRY(0x85d), TBL_ENTRY(0x85e), TBL_ENTRY(0x85f),
- TBL_ENTRY(0x860), TBL_ENTRY(0x861), TBL_ENTRY(0x862), TBL_ENTRY(0x863),
- TBL_ENTRY(0x864), TBL_ENTRY(0x865), TBL_ENTRY(0x866), TBL_ENTRY(0x867),
- TBL_ENTRY(0x868), TBL_ENTRY(0x869), TBL_ENTRY(0x86a), TBL_ENTRY(0x86b),
- TBL_ENTRY(0x86c), TBL_ENTRY(0x86d), TBL_ENTRY(0x86e), TBL_ENTRY(0x86f),
- TBL_ENTRY(0x870), TBL_ENTRY(0x871), TBL_ENTRY(0x872), TBL_ENTRY(0x873),
- TBL_ENTRY(0x874), TBL_ENTRY(0x875), TBL_ENTRY(0x876), TBL_ENTRY(0x877),
- TBL_ENTRY(0x878), TBL_ENTRY(0x879), TBL_ENTRY(0x87a), TBL_ENTRY(0x87b),
- TBL_ENTRY(0x87c), TBL_ENTRY(0x87d), TBL_ENTRY(0x87e), TBL_ENTRY(0x87f),
- TBL_ENTRY(0x880), TBL_ENTRY(0x881), TBL_ENTRY(0x882), TBL_ENTRY(0x883),
- TBL_ENTRY(0x884), TBL_ENTRY(0x885), TBL_ENTRY(0x886), TBL_ENTRY(0x887),
- TBL_ENTRY(0x888), TBL_ENTRY(0x889), TBL_ENTRY(0x88a), TBL_ENTRY(0x88b),
- TBL_ENTRY(0x88c), TBL_ENTRY(0x88d), TBL_ENTRY(0x88e), TBL_ENTRY(0x88f),
- TBL_ENTRY(0x890), TBL_ENTRY(0x891), TBL_ENTRY(0x892), TBL_ENTRY(0x893),
- TBL_ENTRY(0x894), TBL_ENTRY(0x895), TBL_ENTRY(0x896), TBL_ENTRY(0x897),
- TBL_ENTRY(0x898), TBL_ENTRY(0x899), TBL_ENTRY(0x89a), TBL_ENTRY(0x89b),
- TBL_ENTRY(0x89c), TBL_ENTRY(0x89d), TBL_ENTRY(0x89e), TBL_ENTRY(0x89f),
- TBL_ENTRY(0x8a0), TBL_ENTRY(0x8a1), TBL_ENTRY(0x8a2), TBL_ENTRY(0x8a3),
- TBL_ENTRY(0x8a4), TBL_ENTRY(0x8a5), TBL_ENTRY(0x8a6), TBL_ENTRY(0x8a7),
- TBL_ENTRY(0x8a8), TBL_ENTRY(0x8a9), TBL_ENTRY(0x8aa), TBL_ENTRY(0x8ab),
- TBL_ENTRY(0x8ac), TBL_ENTRY(0x8ad), TBL_ENTRY(0x8ae), TBL_ENTRY(0x8af),
- TBL_ENTRY(0x8b0), TBL_ENTRY(0x8b1), TBL_ENTRY(0x8b2), TBL_ENTRY(0x8b3),
- TBL_ENTRY(0x8b4), TBL_ENTRY(0x8b5), TBL_ENTRY(0x8b6), TBL_ENTRY(0x8b7),
- TBL_ENTRY(0x8b8), TBL_ENTRY(0x8b9), TBL_ENTRY(0x8ba), TBL_ENTRY(0x8bb),
- TBL_ENTRY(0x8bc), TBL_ENTRY(0x8bd), TBL_ENTRY(0x8be), TBL_ENTRY(0x8bf),
- TBL_ENTRY(0x8c0), TBL_ENTRY(0x8c1), TBL_ENTRY(0x8c2), TBL_ENTRY(0x8c3),
- TBL_ENTRY(0x8c4), TBL_ENTRY(0x8c5), TBL_ENTRY(0x8c6), TBL_ENTRY(0x8c7),
- TBL_ENTRY(0x8c8), TBL_ENTRY(0x8c9), TBL_ENTRY(0x8ca), TBL_ENTRY(0x8cb),
- TBL_ENTRY(0x8cc), TBL_ENTRY(0x8cd), TBL_ENTRY(0x8ce), TBL_ENTRY(0x8cf),
- TBL_ENTRY(0x8d0), TBL_ENTRY(0x8d1), TBL_ENTRY(0x8d2), TBL_ENTRY(0x8d3),
- TBL_ENTRY(0x8d4), TBL_ENTRY(0x8d5), TBL_ENTRY(0x8d6), TBL_ENTRY(0x8d7),
- TBL_ENTRY(0x8d8), TBL_ENTRY(0x8d9), TBL_ENTRY(0x8da), TBL_ENTRY(0x8db),
- TBL_ENTRY(0x8dc), TBL_ENTRY(0x8dd), TBL_ENTRY(0x8de), TBL_ENTRY(0x8df),
- TBL_ENTRY(0x8e0), TBL_ENTRY(0x8e1), TBL_ENTRY(0x8e2), TBL_ENTRY(0x8e3),
- TBL_ENTRY(0x8e4), TBL_ENTRY(0x8e5), TBL_ENTRY(0x8e6), TBL_ENTRY(0x8e7),
- TBL_ENTRY(0x8e8), TBL_ENTRY(0x8e9), TBL_ENTRY(0x8ea), TBL_ENTRY(0x8eb),
- TBL_ENTRY(0x8ec), TBL_ENTRY(0x8ed), TBL_ENTRY(0x8ee), TBL_ENTRY(0x8ef),
- TBL_ENTRY(0x8f0), TBL_ENTRY(0x8f1), TBL_ENTRY(0x8f2), TBL_ENTRY(0x8f3),
- TBL_ENTRY(0x8f4), TBL_ENTRY(0x8f5), TBL_ENTRY(0x8f6), TBL_ENTRY(0x8f7),
- TBL_ENTRY(0x8f8), TBL_ENTRY(0x8f9), TBL_ENTRY(0x8fa), TBL_ENTRY(0x8fb),
- TBL_ENTRY(0x8fc), TBL_ENTRY(0x8fd), TBL_ENTRY(0x8fe), TBL_ENTRY(0x8ff),
- TBL_ENTRY(0x900), TBL_ENTRY(0x901), TBL_ENTRY(0x902), TBL_ENTRY(0x903),
- TBL_ENTRY(0x904), TBL_ENTRY(0x905), TBL_ENTRY(0x906), TBL_ENTRY(0x907),
- TBL_ENTRY(0x908), TBL_ENTRY(0x909), TBL_ENTRY(0x90a), TBL_ENTRY(0x90b),
- TBL_ENTRY(0x90c), TBL_ENTRY(0x90d), TBL_ENTRY(0x90e), TBL_ENTRY(0x90f),
- TBL_ENTRY(0x910), TBL_ENTRY(0x911), TBL_ENTRY(0x912), TBL_ENTRY(0x913),
- TBL_ENTRY(0x914), TBL_ENTRY(0x915), TBL_ENTRY(0x916), TBL_ENTRY(0x917),
- TBL_ENTRY(0x918), TBL_ENTRY(0x919), TBL_ENTRY(0x91a), TBL_ENTRY(0x91b),
- TBL_ENTRY(0x91c), TBL_ENTRY(0x91d), TBL_ENTRY(0x91e), TBL_ENTRY(0x91f),
- TBL_ENTRY(0x920), TBL_ENTRY(0x921), TBL_ENTRY(0x922), TBL_ENTRY(0x923),
- TBL_ENTRY(0x924), TBL_ENTRY(0x925), TBL_ENTRY(0x926), TBL_ENTRY(0x927),
- TBL_ENTRY(0x928), TBL_ENTRY(0x929), TBL_ENTRY(0x92a), TBL_ENTRY(0x92b),
- TBL_ENTRY(0x92c), TBL_ENTRY(0x92d), TBL_ENTRY(0x92e), TBL_ENTRY(0x92f),
- TBL_ENTRY(0x930), TBL_ENTRY(0x931), TBL_ENTRY(0x932), TBL_ENTRY(0x933),
- TBL_ENTRY(0x934), TBL_ENTRY(0x935), TBL_ENTRY(0x936), TBL_ENTRY(0x937),
- TBL_ENTRY(0x938), TBL_ENTRY(0x939), TBL_ENTRY(0x93a), TBL_ENTRY(0x93b),
- TBL_ENTRY(0x93c), TBL_ENTRY(0x93d), TBL_ENTRY(0x93e), TBL_ENTRY(0x93f),
- TBL_ENTRY(0x940), TBL_ENTRY(0x941), TBL_ENTRY(0x942), TBL_ENTRY(0x943),
- TBL_ENTRY(0x944), TBL_ENTRY(0x945), TBL_ENTRY(0x946), TBL_ENTRY(0x947),
- TBL_ENTRY(0x948), TBL_ENTRY(0x949), TBL_ENTRY(0x94a), TBL_ENTRY(0x94b),
- TBL_ENTRY(0x94c), TBL_ENTRY(0x94d), TBL_ENTRY(0x94e), TBL_ENTRY(0x94f),
- TBL_ENTRY(0x950), TBL_ENTRY(0x951), TBL_ENTRY(0x952), TBL_ENTRY(0x953),
- TBL_ENTRY(0x954), TBL_ENTRY(0x955), TBL_ENTRY(0x956), TBL_ENTRY(0x957),
- TBL_ENTRY(0x958), TBL_ENTRY(0x959), TBL_ENTRY(0x95a), TBL_ENTRY(0x95b),
- TBL_ENTRY(0x95c), TBL_ENTRY(0x95d), TBL_ENTRY(0x95e), TBL_ENTRY(0x95f),
- TBL_ENTRY(0x960), TBL_ENTRY(0x961), TBL_ENTRY(0x962), TBL_ENTRY(0x963),
- TBL_ENTRY(0x964), TBL_ENTRY(0x965), TBL_ENTRY(0x966), TBL_ENTRY(0x967),
- TBL_ENTRY(0x968), TBL_ENTRY(0x969), TBL_ENTRY(0x96a), TBL_ENTRY(0x96b),
- TBL_ENTRY(0x96c), TBL_ENTRY(0x96d), TBL_ENTRY(0x96e), TBL_ENTRY(0x96f),
- TBL_ENTRY(0x970), TBL_ENTRY(0x971), TBL_ENTRY(0x972), TBL_ENTRY(0x973),
- TBL_ENTRY(0x974), TBL_ENTRY(0x975), TBL_ENTRY(0x976), TBL_ENTRY(0x977),
- TBL_ENTRY(0x978), TBL_ENTRY(0x979), TBL_ENTRY(0x97a), TBL_ENTRY(0x97b),
- TBL_ENTRY(0x97c), TBL_ENTRY(0x97d), TBL_ENTRY(0x97e), TBL_ENTRY(0x97f),
- TBL_ENTRY(0x980), TBL_ENTRY(0x981), TBL_ENTRY(0x982), TBL_ENTRY(0x983),
- TBL_ENTRY(0x984), TBL_ENTRY(0x985), TBL_ENTRY(0x986), TBL_ENTRY(0x987),
- TBL_ENTRY(0x988), TBL_ENTRY(0x989), TBL_ENTRY(0x98a), TBL_ENTRY(0x98b),
- TBL_ENTRY(0x98c), TBL_ENTRY(0x98d), TBL_ENTRY(0x98e), TBL_ENTRY(0x98f),
- TBL_ENTRY(0x990), TBL_ENTRY(0x991), TBL_ENTRY(0x992), TBL_ENTRY(0x993),
- TBL_ENTRY(0x994), TBL_ENTRY(0x995), TBL_ENTRY(0x996), TBL_ENTRY(0x997),
- TBL_ENTRY(0x998), TBL_ENTRY(0x999), TBL_ENTRY(0x99a), TBL_ENTRY(0x99b),
- TBL_ENTRY(0x99c), TBL_ENTRY(0x99d), TBL_ENTRY(0x99e), TBL_ENTRY(0x99f),
- TBL_ENTRY(0x9a0), TBL_ENTRY(0x9a1), TBL_ENTRY(0x9a2), TBL_ENTRY(0x9a3),
- TBL_ENTRY(0x9a4), TBL_ENTRY(0x9a5), TBL_ENTRY(0x9a6), TBL_ENTRY(0x9a7),
- TBL_ENTRY(0x9a8), TBL_ENTRY(0x9a9), TBL_ENTRY(0x9aa), TBL_ENTRY(0x9ab),
- TBL_ENTRY(0x9ac), TBL_ENTRY(0x9ad), TBL_ENTRY(0x9ae), TBL_ENTRY(0x9af),
- TBL_ENTRY(0x9b0), TBL_ENTRY(0x9b1), TBL_ENTRY(0x9b2), TBL_ENTRY(0x9b3),
- TBL_ENTRY(0x9b4), TBL_ENTRY(0x9b5), TBL_ENTRY(0x9b6), TBL_ENTRY(0x9b7),
- TBL_ENTRY(0x9b8), TBL_ENTRY(0x9b9), TBL_ENTRY(0x9ba), TBL_ENTRY(0x9bb),
- TBL_ENTRY(0x9bc), TBL_ENTRY(0x9bd), TBL_ENTRY(0x9be), TBL_ENTRY(0x9bf),
- TBL_ENTRY(0x9c0), TBL_ENTRY(0x9c1), TBL_ENTRY(0x9c2), TBL_ENTRY(0x9c3),
- TBL_ENTRY(0x9c4), TBL_ENTRY(0x9c5), TBL_ENTRY(0x9c6), TBL_ENTRY(0x9c7),
- TBL_ENTRY(0x9c8), TBL_ENTRY(0x9c9), TBL_ENTRY(0x9ca), TBL_ENTRY(0x9cb),
- TBL_ENTRY(0x9cc), TBL_ENTRY(0x9cd), TBL_ENTRY(0x9ce), TBL_ENTRY(0x9cf),
- TBL_ENTRY(0x9d0), TBL_ENTRY(0x9d1), TBL_ENTRY(0x9d2), TBL_ENTRY(0x9d3),
- TBL_ENTRY(0x9d4), TBL_ENTRY(0x9d5), TBL_ENTRY(0x9d6), TBL_ENTRY(0x9d7),
- TBL_ENTRY(0x9d8), TBL_ENTRY(0x9d9), TBL_ENTRY(0x9da), TBL_ENTRY(0x9db),
- TBL_ENTRY(0x9dc), TBL_ENTRY(0x9dd), TBL_ENTRY(0x9de), TBL_ENTRY(0x9df),
- TBL_ENTRY(0x9e0), TBL_ENTRY(0x9e1), TBL_ENTRY(0x9e2), TBL_ENTRY(0x9e3),
- TBL_ENTRY(0x9e4), TBL_ENTRY(0x9e5), TBL_ENTRY(0x9e6), TBL_ENTRY(0x9e7),
- TBL_ENTRY(0x9e8), TBL_ENTRY(0x9e9), TBL_ENTRY(0x9ea), TBL_ENTRY(0x9eb),
- TBL_ENTRY(0x9ec), TBL_ENTRY(0x9ed), TBL_ENTRY(0x9ee), TBL_ENTRY(0x9ef),
- TBL_ENTRY(0x9f0), TBL_ENTRY(0x9f1), TBL_ENTRY(0x9f2), TBL_ENTRY(0x9f3),
- TBL_ENTRY(0x9f4), TBL_ENTRY(0x9f5), TBL_ENTRY(0x9f6), TBL_ENTRY(0x9f7),
- TBL_ENTRY(0x9f8), TBL_ENTRY(0x9f9), TBL_ENTRY(0x9fa), TBL_ENTRY(0x9fb),
- TBL_ENTRY(0x9fc), TBL_ENTRY(0x9fd), TBL_ENTRY(0x9fe), TBL_ENTRY(0x9ff),
- TBL_ENTRY(0xa00), TBL_ENTRY(0xa01), TBL_ENTRY(0xa02), TBL_ENTRY(0xa03),
- TBL_ENTRY(0xa04), TBL_ENTRY(0xa05), TBL_ENTRY(0xa06), TBL_ENTRY(0xa07),
- TBL_ENTRY(0xa08), TBL_ENTRY(0xa09), TBL_ENTRY(0xa0a), TBL_ENTRY(0xa0b),
- TBL_ENTRY(0xa0c), TBL_ENTRY(0xa0d), TBL_ENTRY(0xa0e), TBL_ENTRY(0xa0f),
- TBL_ENTRY(0xa10), TBL_ENTRY(0xa11), TBL_ENTRY(0xa12), TBL_ENTRY(0xa13),
- TBL_ENTRY(0xa14), TBL_ENTRY(0xa15), TBL_ENTRY(0xa16), TBL_ENTRY(0xa17),
- TBL_ENTRY(0xa18), TBL_ENTRY(0xa19), TBL_ENTRY(0xa1a), TBL_ENTRY(0xa1b),
- TBL_ENTRY(0xa1c), TBL_ENTRY(0xa1d), TBL_ENTRY(0xa1e), TBL_ENTRY(0xa1f),
- TBL_ENTRY(0xa20), TBL_ENTRY(0xa21), TBL_ENTRY(0xa22), TBL_ENTRY(0xa23),
- TBL_ENTRY(0xa24), TBL_ENTRY(0xa25), TBL_ENTRY(0xa26), TBL_ENTRY(0xa27),
- TBL_ENTRY(0xa28), TBL_ENTRY(0xa29), TBL_ENTRY(0xa2a), TBL_ENTRY(0xa2b),
- TBL_ENTRY(0xa2c), TBL_ENTRY(0xa2d), TBL_ENTRY(0xa2e), TBL_ENTRY(0xa2f),
- TBL_ENTRY(0xa30), TBL_ENTRY(0xa31), TBL_ENTRY(0xa32), TBL_ENTRY(0xa33),
- TBL_ENTRY(0xa34), TBL_ENTRY(0xa35), TBL_ENTRY(0xa36), TBL_ENTRY(0xa37),
- TBL_ENTRY(0xa38), TBL_ENTRY(0xa39), TBL_ENTRY(0xa3a), TBL_ENTRY(0xa3b),
- TBL_ENTRY(0xa3c), TBL_ENTRY(0xa3d), TBL_ENTRY(0xa3e), TBL_ENTRY(0xa3f),
- TBL_ENTRY(0xa40), TBL_ENTRY(0xa41), TBL_ENTRY(0xa42), TBL_ENTRY(0xa43),
- TBL_ENTRY(0xa44), TBL_ENTRY(0xa45), TBL_ENTRY(0xa46), TBL_ENTRY(0xa47),
- TBL_ENTRY(0xa48), TBL_ENTRY(0xa49), TBL_ENTRY(0xa4a), TBL_ENTRY(0xa4b),
- TBL_ENTRY(0xa4c), TBL_ENTRY(0xa4d), TBL_ENTRY(0xa4e), TBL_ENTRY(0xa4f),
- TBL_ENTRY(0xa50), TBL_ENTRY(0xa51), TBL_ENTRY(0xa52), TBL_ENTRY(0xa53),
- TBL_ENTRY(0xa54), TBL_ENTRY(0xa55), TBL_ENTRY(0xa56), TBL_ENTRY(0xa57),
- TBL_ENTRY(0xa58), TBL_ENTRY(0xa59), TBL_ENTRY(0xa5a), TBL_ENTRY(0xa5b),
- TBL_ENTRY(0xa5c), TBL_ENTRY(0xa5d), TBL_ENTRY(0xa5e), TBL_ENTRY(0xa5f),
- TBL_ENTRY(0xa60), TBL_ENTRY(0xa61), TBL_ENTRY(0xa62), TBL_ENTRY(0xa63),
- TBL_ENTRY(0xa64), TBL_ENTRY(0xa65), TBL_ENTRY(0xa66), TBL_ENTRY(0xa67),
- TBL_ENTRY(0xa68), TBL_ENTRY(0xa69), TBL_ENTRY(0xa6a), TBL_ENTRY(0xa6b),
- TBL_ENTRY(0xa6c), TBL_ENTRY(0xa6d), TBL_ENTRY(0xa6e), TBL_ENTRY(0xa6f),
- TBL_ENTRY(0xa70), TBL_ENTRY(0xa71), TBL_ENTRY(0xa72), TBL_ENTRY(0xa73),
- TBL_ENTRY(0xa74), TBL_ENTRY(0xa75), TBL_ENTRY(0xa76), TBL_ENTRY(0xa77),
- TBL_ENTRY(0xa78), TBL_ENTRY(0xa79), TBL_ENTRY(0xa7a), TBL_ENTRY(0xa7b),
- TBL_ENTRY(0xa7c), TBL_ENTRY(0xa7d), TBL_ENTRY(0xa7e), TBL_ENTRY(0xa7f),
- TBL_ENTRY(0xa80), TBL_ENTRY(0xa81), TBL_ENTRY(0xa82), TBL_ENTRY(0xa83),
- TBL_ENTRY(0xa84), TBL_ENTRY(0xa85), TBL_ENTRY(0xa86), TBL_ENTRY(0xa87),
- TBL_ENTRY(0xa88), TBL_ENTRY(0xa89), TBL_ENTRY(0xa8a), TBL_ENTRY(0xa8b),
- TBL_ENTRY(0xa8c), TBL_ENTRY(0xa8d), TBL_ENTRY(0xa8e), TBL_ENTRY(0xa8f),
- TBL_ENTRY(0xa90), TBL_ENTRY(0xa91), TBL_ENTRY(0xa92), TBL_ENTRY(0xa93),
- TBL_ENTRY(0xa94), TBL_ENTRY(0xa95), TBL_ENTRY(0xa96), TBL_ENTRY(0xa97),
- TBL_ENTRY(0xa98), TBL_ENTRY(0xa99), TBL_ENTRY(0xa9a), TBL_ENTRY(0xa9b),
- TBL_ENTRY(0xa9c), TBL_ENTRY(0xa9d), TBL_ENTRY(0xa9e), TBL_ENTRY(0xa9f),
- TBL_ENTRY(0xaa0), TBL_ENTRY(0xaa1), TBL_ENTRY(0xaa2), TBL_ENTRY(0xaa3),
- TBL_ENTRY(0xaa4), TBL_ENTRY(0xaa5), TBL_ENTRY(0xaa6), TBL_ENTRY(0xaa7),
- TBL_ENTRY(0xaa8), TBL_ENTRY(0xaa9), TBL_ENTRY(0xaaa), TBL_ENTRY(0xaab),
- TBL_ENTRY(0xaac), TBL_ENTRY(0xaad), TBL_ENTRY(0xaae), TBL_ENTRY(0xaaf),
- TBL_ENTRY(0xab0), TBL_ENTRY(0xab1), TBL_ENTRY(0xab2), TBL_ENTRY(0xab3),
- TBL_ENTRY(0xab4), TBL_ENTRY(0xab5), TBL_ENTRY(0xab6), TBL_ENTRY(0xab7),
- TBL_ENTRY(0xab8), TBL_ENTRY(0xab9), TBL_ENTRY(0xaba), TBL_ENTRY(0xabb),
- TBL_ENTRY(0xabc), TBL_ENTRY(0xabd), TBL_ENTRY(0xabe), TBL_ENTRY(0xabf),
- TBL_ENTRY(0xac0), TBL_ENTRY(0xac1), TBL_ENTRY(0xac2), TBL_ENTRY(0xac3),
- TBL_ENTRY(0xac4), TBL_ENTRY(0xac5), TBL_ENTRY(0xac6), TBL_ENTRY(0xac7),
- TBL_ENTRY(0xac8), TBL_ENTRY(0xac9), TBL_ENTRY(0xaca), TBL_ENTRY(0xacb),
- TBL_ENTRY(0xacc), TBL_ENTRY(0xacd), TBL_ENTRY(0xace), TBL_ENTRY(0xacf),
- TBL_ENTRY(0xad0), TBL_ENTRY(0xad1), TBL_ENTRY(0xad2), TBL_ENTRY(0xad3),
- TBL_ENTRY(0xad4), TBL_ENTRY(0xad5), TBL_ENTRY(0xad6), TBL_ENTRY(0xad7),
- TBL_ENTRY(0xad8), TBL_ENTRY(0xad9), TBL_ENTRY(0xada), TBL_ENTRY(0xadb),
- TBL_ENTRY(0xadc), TBL_ENTRY(0xadd), TBL_ENTRY(0xade), TBL_ENTRY(0xadf),
- TBL_ENTRY(0xae0), TBL_ENTRY(0xae1), TBL_ENTRY(0xae2), TBL_ENTRY(0xae3),
- TBL_ENTRY(0xae4), TBL_ENTRY(0xae5), TBL_ENTRY(0xae6), TBL_ENTRY(0xae7),
- TBL_ENTRY(0xae8), TBL_ENTRY(0xae9), TBL_ENTRY(0xaea), TBL_ENTRY(0xaeb),
- TBL_ENTRY(0xaec), TBL_ENTRY(0xaed), TBL_ENTRY(0xaee), TBL_ENTRY(0xaef),
- TBL_ENTRY(0xaf0), TBL_ENTRY(0xaf1), TBL_ENTRY(0xaf2), TBL_ENTRY(0xaf3),
- TBL_ENTRY(0xaf4), TBL_ENTRY(0xaf5), TBL_ENTRY(0xaf6), TBL_ENTRY(0xaf7),
- TBL_ENTRY(0xaf8), TBL_ENTRY(0xaf9), TBL_ENTRY(0xafa), TBL_ENTRY(0xafb),
- TBL_ENTRY(0xafc), TBL_ENTRY(0xafd), TBL_ENTRY(0xafe), TBL_ENTRY(0xaff),
- TBL_ENTRY(0xb00), TBL_ENTRY(0xb01), TBL_ENTRY(0xb02), TBL_ENTRY(0xb03),
- TBL_ENTRY(0xb04), TBL_ENTRY(0xb05), TBL_ENTRY(0xb06), TBL_ENTRY(0xb07),
- TBL_ENTRY(0xb08), TBL_ENTRY(0xb09), TBL_ENTRY(0xb0a), TBL_ENTRY(0xb0b),
- TBL_ENTRY(0xb0c), TBL_ENTRY(0xb0d), TBL_ENTRY(0xb0e), TBL_ENTRY(0xb0f),
- TBL_ENTRY(0xb10), TBL_ENTRY(0xb11), TBL_ENTRY(0xb12), TBL_ENTRY(0xb13),
- TBL_ENTRY(0xb14), TBL_ENTRY(0xb15), TBL_ENTRY(0xb16), TBL_ENTRY(0xb17),
- TBL_ENTRY(0xb18), TBL_ENTRY(0xb19), TBL_ENTRY(0xb1a), TBL_ENTRY(0xb1b),
- TBL_ENTRY(0xb1c), TBL_ENTRY(0xb1d), TBL_ENTRY(0xb1e), TBL_ENTRY(0xb1f),
- TBL_ENTRY(0xb20), TBL_ENTRY(0xb21), TBL_ENTRY(0xb22), TBL_ENTRY(0xb23),
- TBL_ENTRY(0xb24), TBL_ENTRY(0xb25), TBL_ENTRY(0xb26), TBL_ENTRY(0xb27),
- TBL_ENTRY(0xb28), TBL_ENTRY(0xb29), TBL_ENTRY(0xb2a), TBL_ENTRY(0xb2b),
- TBL_ENTRY(0xb2c), TBL_ENTRY(0xb2d), TBL_ENTRY(0xb2e), TBL_ENTRY(0xb2f),
- TBL_ENTRY(0xb30), TBL_ENTRY(0xb31), TBL_ENTRY(0xb32), TBL_ENTRY(0xb33),
- TBL_ENTRY(0xb34), TBL_ENTRY(0xb35), TBL_ENTRY(0xb36), TBL_ENTRY(0xb37),
- TBL_ENTRY(0xb38), TBL_ENTRY(0xb39), TBL_ENTRY(0xb3a), TBL_ENTRY(0xb3b),
- TBL_ENTRY(0xb3c), TBL_ENTRY(0xb3d), TBL_ENTRY(0xb3e), TBL_ENTRY(0xb3f),
- TBL_ENTRY(0xb40), TBL_ENTRY(0xb41), TBL_ENTRY(0xb42), TBL_ENTRY(0xb43),
- TBL_ENTRY(0xb44), TBL_ENTRY(0xb45), TBL_ENTRY(0xb46), TBL_ENTRY(0xb47),
- TBL_ENTRY(0xb48), TBL_ENTRY(0xb49), TBL_ENTRY(0xb4a), TBL_ENTRY(0xb4b),
- TBL_ENTRY(0xb4c), TBL_ENTRY(0xb4d), TBL_ENTRY(0xb4e), TBL_ENTRY(0xb4f),
- TBL_ENTRY(0xb50), TBL_ENTRY(0xb51), TBL_ENTRY(0xb52), TBL_ENTRY(0xb53),
- TBL_ENTRY(0xb54), TBL_ENTRY(0xb55), TBL_ENTRY(0xb56), TBL_ENTRY(0xb57),
- TBL_ENTRY(0xb58), TBL_ENTRY(0xb59), TBL_ENTRY(0xb5a), TBL_ENTRY(0xb5b),
- TBL_ENTRY(0xb5c), TBL_ENTRY(0xb5d), TBL_ENTRY(0xb5e), TBL_ENTRY(0xb5f),
- TBL_ENTRY(0xb60), TBL_ENTRY(0xb61), TBL_ENTRY(0xb62), TBL_ENTRY(0xb63),
- TBL_ENTRY(0xb64), TBL_ENTRY(0xb65), TBL_ENTRY(0xb66), TBL_ENTRY(0xb67),
- TBL_ENTRY(0xb68), TBL_ENTRY(0xb69), TBL_ENTRY(0xb6a), TBL_ENTRY(0xb6b),
- TBL_ENTRY(0xb6c), TBL_ENTRY(0xb6d), TBL_ENTRY(0xb6e), TBL_ENTRY(0xb6f),
- TBL_ENTRY(0xb70), TBL_ENTRY(0xb71), TBL_ENTRY(0xb72), TBL_ENTRY(0xb73),
- TBL_ENTRY(0xb74), TBL_ENTRY(0xb75), TBL_ENTRY(0xb76), TBL_ENTRY(0xb77),
- TBL_ENTRY(0xb78), TBL_ENTRY(0xb79), TBL_ENTRY(0xb7a), TBL_ENTRY(0xb7b),
- TBL_ENTRY(0xb7c), TBL_ENTRY(0xb7d), TBL_ENTRY(0xb7e), TBL_ENTRY(0xb7f),
- TBL_ENTRY(0xb80), TBL_ENTRY(0xb81), TBL_ENTRY(0xb82), TBL_ENTRY(0xb83),
- TBL_ENTRY(0xb84), TBL_ENTRY(0xb85), TBL_ENTRY(0xb86), TBL_ENTRY(0xb87),
- TBL_ENTRY(0xb88), TBL_ENTRY(0xb89), TBL_ENTRY(0xb8a), TBL_ENTRY(0xb8b),
- TBL_ENTRY(0xb8c), TBL_ENTRY(0xb8d), TBL_ENTRY(0xb8e), TBL_ENTRY(0xb8f),
- TBL_ENTRY(0xb90), TBL_ENTRY(0xb91), TBL_ENTRY(0xb92), TBL_ENTRY(0xb93),
- TBL_ENTRY(0xb94), TBL_ENTRY(0xb95), TBL_ENTRY(0xb96), TBL_ENTRY(0xb97),
- TBL_ENTRY(0xb98), TBL_ENTRY(0xb99), TBL_ENTRY(0xb9a), TBL_ENTRY(0xb9b),
- TBL_ENTRY(0xb9c), TBL_ENTRY(0xb9d), TBL_ENTRY(0xb9e), TBL_ENTRY(0xb9f),
- TBL_ENTRY(0xba0), TBL_ENTRY(0xba1), TBL_ENTRY(0xba2), TBL_ENTRY(0xba3),
- TBL_ENTRY(0xba4), TBL_ENTRY(0xba5), TBL_ENTRY(0xba6), TBL_ENTRY(0xba7),
- TBL_ENTRY(0xba8), TBL_ENTRY(0xba9), TBL_ENTRY(0xbaa), TBL_ENTRY(0xbab),
- TBL_ENTRY(0xbac), TBL_ENTRY(0xbad), TBL_ENTRY(0xbae), TBL_ENTRY(0xbaf),
- TBL_ENTRY(0xbb0), TBL_ENTRY(0xbb1), TBL_ENTRY(0xbb2), TBL_ENTRY(0xbb3),
- TBL_ENTRY(0xbb4), TBL_ENTRY(0xbb5), TBL_ENTRY(0xbb6), TBL_ENTRY(0xbb7),
- TBL_ENTRY(0xbb8), TBL_ENTRY(0xbb9), TBL_ENTRY(0xbba), TBL_ENTRY(0xbbb),
- TBL_ENTRY(0xbbc), TBL_ENTRY(0xbbd), TBL_ENTRY(0xbbe), TBL_ENTRY(0xbbf),
- TBL_ENTRY(0xbc0), TBL_ENTRY(0xbc1), TBL_ENTRY(0xbc2), TBL_ENTRY(0xbc3),
- TBL_ENTRY(0xbc4), TBL_ENTRY(0xbc5), TBL_ENTRY(0xbc6), TBL_ENTRY(0xbc7),
- TBL_ENTRY(0xbc8), TBL_ENTRY(0xbc9), TBL_ENTRY(0xbca), TBL_ENTRY(0xbcb),
- TBL_ENTRY(0xbcc), TBL_ENTRY(0xbcd), TBL_ENTRY(0xbce), TBL_ENTRY(0xbcf),
- TBL_ENTRY(0xbd0), TBL_ENTRY(0xbd1), TBL_ENTRY(0xbd2), TBL_ENTRY(0xbd3),
- TBL_ENTRY(0xbd4), TBL_ENTRY(0xbd5), TBL_ENTRY(0xbd6), TBL_ENTRY(0xbd7),
- TBL_ENTRY(0xbd8), TBL_ENTRY(0xbd9), TBL_ENTRY(0xbda), TBL_ENTRY(0xbdb),
- TBL_ENTRY(0xbdc), TBL_ENTRY(0xbdd), TBL_ENTRY(0xbde), TBL_ENTRY(0xbdf),
- TBL_ENTRY(0xbe0), TBL_ENTRY(0xbe1), TBL_ENTRY(0xbe2), TBL_ENTRY(0xbe3),
- TBL_ENTRY(0xbe4), TBL_ENTRY(0xbe5), TBL_ENTRY(0xbe6), TBL_ENTRY(0xbe7),
- TBL_ENTRY(0xbe8), TBL_ENTRY(0xbe9), TBL_ENTRY(0xbea), TBL_ENTRY(0xbeb),
- TBL_ENTRY(0xbec), TBL_ENTRY(0xbed), TBL_ENTRY(0xbee), TBL_ENTRY(0xbef),
- TBL_ENTRY(0xbf0), TBL_ENTRY(0xbf1), TBL_ENTRY(0xbf2), TBL_ENTRY(0xbf3),
- TBL_ENTRY(0xbf4), TBL_ENTRY(0xbf5), TBL_ENTRY(0xbf6), TBL_ENTRY(0xbf7),
- TBL_ENTRY(0xbf8), TBL_ENTRY(0xbf9), TBL_ENTRY(0xbfa), TBL_ENTRY(0xbfb),
- TBL_ENTRY(0xbfc), TBL_ENTRY(0xbfd), TBL_ENTRY(0xbfe), TBL_ENTRY(0xbff),
- TBL_ENTRY(0xc00), TBL_ENTRY(0xc01), TBL_ENTRY(0xc02), TBL_ENTRY(0xc03),
- TBL_ENTRY(0xc04), TBL_ENTRY(0xc05), TBL_ENTRY(0xc06), TBL_ENTRY(0xc07),
- TBL_ENTRY(0xc08), TBL_ENTRY(0xc09), TBL_ENTRY(0xc0a), TBL_ENTRY(0xc0b),
- TBL_ENTRY(0xc0c), TBL_ENTRY(0xc0d), TBL_ENTRY(0xc0e), TBL_ENTRY(0xc0f),
- TBL_ENTRY(0xc10), TBL_ENTRY(0xc11), TBL_ENTRY(0xc12), TBL_ENTRY(0xc13),
- TBL_ENTRY(0xc14), TBL_ENTRY(0xc15), TBL_ENTRY(0xc16), TBL_ENTRY(0xc17),
- TBL_ENTRY(0xc18), TBL_ENTRY(0xc19), TBL_ENTRY(0xc1a), TBL_ENTRY(0xc1b),
- TBL_ENTRY(0xc1c), TBL_ENTRY(0xc1d), TBL_ENTRY(0xc1e), TBL_ENTRY(0xc1f),
- TBL_ENTRY(0xc20), TBL_ENTRY(0xc21), TBL_ENTRY(0xc22), TBL_ENTRY(0xc23),
- TBL_ENTRY(0xc24), TBL_ENTRY(0xc25), TBL_ENTRY(0xc26), TBL_ENTRY(0xc27),
- TBL_ENTRY(0xc28), TBL_ENTRY(0xc29), TBL_ENTRY(0xc2a), TBL_ENTRY(0xc2b),
- TBL_ENTRY(0xc2c), TBL_ENTRY(0xc2d), TBL_ENTRY(0xc2e), TBL_ENTRY(0xc2f),
- TBL_ENTRY(0xc30), TBL_ENTRY(0xc31), TBL_ENTRY(0xc32), TBL_ENTRY(0xc33),
- TBL_ENTRY(0xc34), TBL_ENTRY(0xc35), TBL_ENTRY(0xc36), TBL_ENTRY(0xc37),
- TBL_ENTRY(0xc38), TBL_ENTRY(0xc39), TBL_ENTRY(0xc3a), TBL_ENTRY(0xc3b),
- TBL_ENTRY(0xc3c), TBL_ENTRY(0xc3d), TBL_ENTRY(0xc3e), TBL_ENTRY(0xc3f),
- TBL_ENTRY(0xc40), TBL_ENTRY(0xc41), TBL_ENTRY(0xc42), TBL_ENTRY(0xc43),
- TBL_ENTRY(0xc44), TBL_ENTRY(0xc45), TBL_ENTRY(0xc46), TBL_ENTRY(0xc47),
- TBL_ENTRY(0xc48), TBL_ENTRY(0xc49), TBL_ENTRY(0xc4a), TBL_ENTRY(0xc4b),
- TBL_ENTRY(0xc4c), TBL_ENTRY(0xc4d), TBL_ENTRY(0xc4e), TBL_ENTRY(0xc4f),
- TBL_ENTRY(0xc50), TBL_ENTRY(0xc51), TBL_ENTRY(0xc52), TBL_ENTRY(0xc53),
- TBL_ENTRY(0xc54), TBL_ENTRY(0xc55), TBL_ENTRY(0xc56), TBL_ENTRY(0xc57),
- TBL_ENTRY(0xc58), TBL_ENTRY(0xc59), TBL_ENTRY(0xc5a), TBL_ENTRY(0xc5b),
- TBL_ENTRY(0xc5c), TBL_ENTRY(0xc5d), TBL_ENTRY(0xc5e), TBL_ENTRY(0xc5f),
- TBL_ENTRY(0xc60), TBL_ENTRY(0xc61), TBL_ENTRY(0xc62), TBL_ENTRY(0xc63),
- TBL_ENTRY(0xc64), TBL_ENTRY(0xc65), TBL_ENTRY(0xc66), TBL_ENTRY(0xc67),
- TBL_ENTRY(0xc68), TBL_ENTRY(0xc69), TBL_ENTRY(0xc6a), TBL_ENTRY(0xc6b),
- TBL_ENTRY(0xc6c), TBL_ENTRY(0xc6d), TBL_ENTRY(0xc6e), TBL_ENTRY(0xc6f),
- TBL_ENTRY(0xc70), TBL_ENTRY(0xc71), TBL_ENTRY(0xc72), TBL_ENTRY(0xc73),
- TBL_ENTRY(0xc74), TBL_ENTRY(0xc75), TBL_ENTRY(0xc76), TBL_ENTRY(0xc77),
- TBL_ENTRY(0xc78), TBL_ENTRY(0xc79), TBL_ENTRY(0xc7a), TBL_ENTRY(0xc7b),
- TBL_ENTRY(0xc7c), TBL_ENTRY(0xc7d), TBL_ENTRY(0xc7e), TBL_ENTRY(0xc7f),
- TBL_ENTRY(0xc80), TBL_ENTRY(0xc81), TBL_ENTRY(0xc82), TBL_ENTRY(0xc83),
- TBL_ENTRY(0xc84), TBL_ENTRY(0xc85), TBL_ENTRY(0xc86), TBL_ENTRY(0xc87),
- TBL_ENTRY(0xc88), TBL_ENTRY(0xc89), TBL_ENTRY(0xc8a), TBL_ENTRY(0xc8b),
- TBL_ENTRY(0xc8c), TBL_ENTRY(0xc8d), TBL_ENTRY(0xc8e), TBL_ENTRY(0xc8f),
- TBL_ENTRY(0xc90), TBL_ENTRY(0xc91), TBL_ENTRY(0xc92), TBL_ENTRY(0xc93),
- TBL_ENTRY(0xc94), TBL_ENTRY(0xc95), TBL_ENTRY(0xc96), TBL_ENTRY(0xc97),
- TBL_ENTRY(0xc98), TBL_ENTRY(0xc99), TBL_ENTRY(0xc9a), TBL_ENTRY(0xc9b),
- TBL_ENTRY(0xc9c), TBL_ENTRY(0xc9d), TBL_ENTRY(0xc9e), TBL_ENTRY(0xc9f),
- TBL_ENTRY(0xca0), TBL_ENTRY(0xca1), TBL_ENTRY(0xca2), TBL_ENTRY(0xca3),
- TBL_ENTRY(0xca4), TBL_ENTRY(0xca5), TBL_ENTRY(0xca6), TBL_ENTRY(0xca7),
- TBL_ENTRY(0xca8), TBL_ENTRY(0xca9), TBL_ENTRY(0xcaa), TBL_ENTRY(0xcab),
- TBL_ENTRY(0xcac), TBL_ENTRY(0xcad), TBL_ENTRY(0xcae), TBL_ENTRY(0xcaf),
- TBL_ENTRY(0xcb0), TBL_ENTRY(0xcb1), TBL_ENTRY(0xcb2), TBL_ENTRY(0xcb3),
- TBL_ENTRY(0xcb4), TBL_ENTRY(0xcb5), TBL_ENTRY(0xcb6), TBL_ENTRY(0xcb7),
- TBL_ENTRY(0xcb8), TBL_ENTRY(0xcb9), TBL_ENTRY(0xcba), TBL_ENTRY(0xcbb),
- TBL_ENTRY(0xcbc), TBL_ENTRY(0xcbd), TBL_ENTRY(0xcbe), TBL_ENTRY(0xcbf),
- TBL_ENTRY(0xcc0), TBL_ENTRY(0xcc1), TBL_ENTRY(0xcc2), TBL_ENTRY(0xcc3),
- TBL_ENTRY(0xcc4), TBL_ENTRY(0xcc5), TBL_ENTRY(0xcc6), TBL_ENTRY(0xcc7),
- TBL_ENTRY(0xcc8), TBL_ENTRY(0xcc9), TBL_ENTRY(0xcca), TBL_ENTRY(0xccb),
- TBL_ENTRY(0xccc), TBL_ENTRY(0xccd), TBL_ENTRY(0xcce), TBL_ENTRY(0xccf),
- TBL_ENTRY(0xcd0), TBL_ENTRY(0xcd1), TBL_ENTRY(0xcd2), TBL_ENTRY(0xcd3),
- TBL_ENTRY(0xcd4), TBL_ENTRY(0xcd5), TBL_ENTRY(0xcd6), TBL_ENTRY(0xcd7),
- TBL_ENTRY(0xcd8), TBL_ENTRY(0xcd9), TBL_ENTRY(0xcda), TBL_ENTRY(0xcdb),
- TBL_ENTRY(0xcdc), TBL_ENTRY(0xcdd), TBL_ENTRY(0xcde), TBL_ENTRY(0xcdf),
- TBL_ENTRY(0xce0), TBL_ENTRY(0xce1), TBL_ENTRY(0xce2), TBL_ENTRY(0xce3),
- TBL_ENTRY(0xce4), TBL_ENTRY(0xce5), TBL_ENTRY(0xce6), TBL_ENTRY(0xce7),
- TBL_ENTRY(0xce8), TBL_ENTRY(0xce9), TBL_ENTRY(0xcea), TBL_ENTRY(0xceb),
- TBL_ENTRY(0xcec), TBL_ENTRY(0xced), TBL_ENTRY(0xcee), TBL_ENTRY(0xcef),
- TBL_ENTRY(0xcf0), TBL_ENTRY(0xcf1), TBL_ENTRY(0xcf2), TBL_ENTRY(0xcf3),
- TBL_ENTRY(0xcf4), TBL_ENTRY(0xcf5), TBL_ENTRY(0xcf6), TBL_ENTRY(0xcf7),
- TBL_ENTRY(0xcf8), TBL_ENTRY(0xcf9), TBL_ENTRY(0xcfa), TBL_ENTRY(0xcfb),
- TBL_ENTRY(0xcfc), TBL_ENTRY(0xcfd), TBL_ENTRY(0xcfe), TBL_ENTRY(0xcff),
- TBL_ENTRY(0xd00), TBL_ENTRY(0xd01), TBL_ENTRY(0xd02), TBL_ENTRY(0xd03),
- TBL_ENTRY(0xd04), TBL_ENTRY(0xd05), TBL_ENTRY(0xd06), TBL_ENTRY(0xd07),
- TBL_ENTRY(0xd08), TBL_ENTRY(0xd09), TBL_ENTRY(0xd0a), TBL_ENTRY(0xd0b),
- TBL_ENTRY(0xd0c), TBL_ENTRY(0xd0d), TBL_ENTRY(0xd0e), TBL_ENTRY(0xd0f),
- TBL_ENTRY(0xd10), TBL_ENTRY(0xd11), TBL_ENTRY(0xd12), TBL_ENTRY(0xd13),
- TBL_ENTRY(0xd14), TBL_ENTRY(0xd15), TBL_ENTRY(0xd16), TBL_ENTRY(0xd17),
- TBL_ENTRY(0xd18), TBL_ENTRY(0xd19), TBL_ENTRY(0xd1a), TBL_ENTRY(0xd1b),
- TBL_ENTRY(0xd1c), TBL_ENTRY(0xd1d), TBL_ENTRY(0xd1e), TBL_ENTRY(0xd1f),
- TBL_ENTRY(0xd20), TBL_ENTRY(0xd21), TBL_ENTRY(0xd22), TBL_ENTRY(0xd23),
- TBL_ENTRY(0xd24), TBL_ENTRY(0xd25), TBL_ENTRY(0xd26), TBL_ENTRY(0xd27),
- TBL_ENTRY(0xd28), TBL_ENTRY(0xd29), TBL_ENTRY(0xd2a), TBL_ENTRY(0xd2b),
- TBL_ENTRY(0xd2c), TBL_ENTRY(0xd2d), TBL_ENTRY(0xd2e), TBL_ENTRY(0xd2f),
- TBL_ENTRY(0xd30), TBL_ENTRY(0xd31), TBL_ENTRY(0xd32), TBL_ENTRY(0xd33),
- TBL_ENTRY(0xd34), TBL_ENTRY(0xd35), TBL_ENTRY(0xd36), TBL_ENTRY(0xd37),
- TBL_ENTRY(0xd38), TBL_ENTRY(0xd39), TBL_ENTRY(0xd3a), TBL_ENTRY(0xd3b),
- TBL_ENTRY(0xd3c), TBL_ENTRY(0xd3d), TBL_ENTRY(0xd3e), TBL_ENTRY(0xd3f),
- TBL_ENTRY(0xd40), TBL_ENTRY(0xd41), TBL_ENTRY(0xd42), TBL_ENTRY(0xd43),
- TBL_ENTRY(0xd44), TBL_ENTRY(0xd45), TBL_ENTRY(0xd46), TBL_ENTRY(0xd47),
- TBL_ENTRY(0xd48), TBL_ENTRY(0xd49), TBL_ENTRY(0xd4a), TBL_ENTRY(0xd4b),
- TBL_ENTRY(0xd4c), TBL_ENTRY(0xd4d), TBL_ENTRY(0xd4e), TBL_ENTRY(0xd4f),
- TBL_ENTRY(0xd50), TBL_ENTRY(0xd51), TBL_ENTRY(0xd52), TBL_ENTRY(0xd53),
- TBL_ENTRY(0xd54), TBL_ENTRY(0xd55), TBL_ENTRY(0xd56), TBL_ENTRY(0xd57),
- TBL_ENTRY(0xd58), TBL_ENTRY(0xd59), TBL_ENTRY(0xd5a), TBL_ENTRY(0xd5b),
- TBL_ENTRY(0xd5c), TBL_ENTRY(0xd5d), TBL_ENTRY(0xd5e), TBL_ENTRY(0xd5f),
- TBL_ENTRY(0xd60), TBL_ENTRY(0xd61), TBL_ENTRY(0xd62), TBL_ENTRY(0xd63),
- TBL_ENTRY(0xd64), TBL_ENTRY(0xd65), TBL_ENTRY(0xd66), TBL_ENTRY(0xd67),
- TBL_ENTRY(0xd68), TBL_ENTRY(0xd69), TBL_ENTRY(0xd6a), TBL_ENTRY(0xd6b),
- TBL_ENTRY(0xd6c), TBL_ENTRY(0xd6d), TBL_ENTRY(0xd6e), TBL_ENTRY(0xd6f),
- TBL_ENTRY(0xd70), TBL_ENTRY(0xd71), TBL_ENTRY(0xd72), TBL_ENTRY(0xd73),
- TBL_ENTRY(0xd74), TBL_ENTRY(0xd75), TBL_ENTRY(0xd76), TBL_ENTRY(0xd77),
- TBL_ENTRY(0xd78), TBL_ENTRY(0xd79), TBL_ENTRY(0xd7a), TBL_ENTRY(0xd7b),
- TBL_ENTRY(0xd7c), TBL_ENTRY(0xd7d), TBL_ENTRY(0xd7e), TBL_ENTRY(0xd7f),
- TBL_ENTRY(0xd80), TBL_ENTRY(0xd81), TBL_ENTRY(0xd82), TBL_ENTRY(0xd83),
- TBL_ENTRY(0xd84), TBL_ENTRY(0xd85), TBL_ENTRY(0xd86), TBL_ENTRY(0xd87),
- TBL_ENTRY(0xd88), TBL_ENTRY(0xd89), TBL_ENTRY(0xd8a), TBL_ENTRY(0xd8b),
- TBL_ENTRY(0xd8c), TBL_ENTRY(0xd8d), TBL_ENTRY(0xd8e), TBL_ENTRY(0xd8f),
- TBL_ENTRY(0xd90), TBL_ENTRY(0xd91), TBL_ENTRY(0xd92), TBL_ENTRY(0xd93),
- TBL_ENTRY(0xd94), TBL_ENTRY(0xd95), TBL_ENTRY(0xd96), TBL_ENTRY(0xd97),
- TBL_ENTRY(0xd98), TBL_ENTRY(0xd99), TBL_ENTRY(0xd9a), TBL_ENTRY(0xd9b),
- TBL_ENTRY(0xd9c), TBL_ENTRY(0xd9d), TBL_ENTRY(0xd9e), TBL_ENTRY(0xd9f),
- TBL_ENTRY(0xda0), TBL_ENTRY(0xda1), TBL_ENTRY(0xda2), TBL_ENTRY(0xda3),
- TBL_ENTRY(0xda4), TBL_ENTRY(0xda5), TBL_ENTRY(0xda6), TBL_ENTRY(0xda7),
- TBL_ENTRY(0xda8), TBL_ENTRY(0xda9), TBL_ENTRY(0xdaa), TBL_ENTRY(0xdab),
- TBL_ENTRY(0xdac), TBL_ENTRY(0xdad), TBL_ENTRY(0xdae), TBL_ENTRY(0xdaf),
- TBL_ENTRY(0xdb0), TBL_ENTRY(0xdb1), TBL_ENTRY(0xdb2), TBL_ENTRY(0xdb3),
- TBL_ENTRY(0xdb4), TBL_ENTRY(0xdb5), TBL_ENTRY(0xdb6), TBL_ENTRY(0xdb7),
- TBL_ENTRY(0xdb8), TBL_ENTRY(0xdb9), TBL_ENTRY(0xdba), TBL_ENTRY(0xdbb),
- TBL_ENTRY(0xdbc), TBL_ENTRY(0xdbd), TBL_ENTRY(0xdbe), TBL_ENTRY(0xdbf),
- TBL_ENTRY(0xdc0), TBL_ENTRY(0xdc1), TBL_ENTRY(0xdc2), TBL_ENTRY(0xdc3),
- TBL_ENTRY(0xdc4), TBL_ENTRY(0xdc5), TBL_ENTRY(0xdc6), TBL_ENTRY(0xdc7),
- TBL_ENTRY(0xdc8), TBL_ENTRY(0xdc9), TBL_ENTRY(0xdca), TBL_ENTRY(0xdcb),
- TBL_ENTRY(0xdcc), TBL_ENTRY(0xdcd), TBL_ENTRY(0xdce), TBL_ENTRY(0xdcf),
- TBL_ENTRY(0xdd0), TBL_ENTRY(0xdd1), TBL_ENTRY(0xdd2), TBL_ENTRY(0xdd3),
- TBL_ENTRY(0xdd4), TBL_ENTRY(0xdd5), TBL_ENTRY(0xdd6), TBL_ENTRY(0xdd7),
- TBL_ENTRY(0xdd8), TBL_ENTRY(0xdd9), TBL_ENTRY(0xdda), TBL_ENTRY(0xddb),
- TBL_ENTRY(0xddc), TBL_ENTRY(0xddd), TBL_ENTRY(0xdde), TBL_ENTRY(0xddf),
- TBL_ENTRY(0xde0), TBL_ENTRY(0xde1), TBL_ENTRY(0xde2), TBL_ENTRY(0xde3),
- TBL_ENTRY(0xde4), TBL_ENTRY(0xde5), TBL_ENTRY(0xde6), TBL_ENTRY(0xde7),
- TBL_ENTRY(0xde8), TBL_ENTRY(0xde9), TBL_ENTRY(0xdea), TBL_ENTRY(0xdeb),
- TBL_ENTRY(0xdec), TBL_ENTRY(0xded), TBL_ENTRY(0xdee), TBL_ENTRY(0xdef),
- TBL_ENTRY(0xdf0), TBL_ENTRY(0xdf1), TBL_ENTRY(0xdf2), TBL_ENTRY(0xdf3),
- TBL_ENTRY(0xdf4), TBL_ENTRY(0xdf5), TBL_ENTRY(0xdf6), TBL_ENTRY(0xdf7),
- TBL_ENTRY(0xdf8), TBL_ENTRY(0xdf9), TBL_ENTRY(0xdfa), TBL_ENTRY(0xdfb),
- TBL_ENTRY(0xdfc), TBL_ENTRY(0xdfd), TBL_ENTRY(0xdfe), TBL_ENTRY(0xdff),
- TBL_ENTRY(0xe00), TBL_ENTRY(0xe01), TBL_ENTRY(0xe02), TBL_ENTRY(0xe03),
- TBL_ENTRY(0xe04), TBL_ENTRY(0xe05), TBL_ENTRY(0xe06), TBL_ENTRY(0xe07),
- TBL_ENTRY(0xe08), TBL_ENTRY(0xe09), TBL_ENTRY(0xe0a), TBL_ENTRY(0xe0b),
- TBL_ENTRY(0xe0c), TBL_ENTRY(0xe0d), TBL_ENTRY(0xe0e), TBL_ENTRY(0xe0f),
- TBL_ENTRY(0xe10), TBL_ENTRY(0xe11), TBL_ENTRY(0xe12), TBL_ENTRY(0xe13),
- TBL_ENTRY(0xe14), TBL_ENTRY(0xe15), TBL_ENTRY(0xe16), TBL_ENTRY(0xe17),
- TBL_ENTRY(0xe18), TBL_ENTRY(0xe19), TBL_ENTRY(0xe1a), TBL_ENTRY(0xe1b),
- TBL_ENTRY(0xe1c), TBL_ENTRY(0xe1d), TBL_ENTRY(0xe1e), TBL_ENTRY(0xe1f),
- TBL_ENTRY(0xe20), TBL_ENTRY(0xe21), TBL_ENTRY(0xe22), TBL_ENTRY(0xe23),
- TBL_ENTRY(0xe24), TBL_ENTRY(0xe25), TBL_ENTRY(0xe26), TBL_ENTRY(0xe27),
- TBL_ENTRY(0xe28), TBL_ENTRY(0xe29), TBL_ENTRY(0xe2a), TBL_ENTRY(0xe2b),
- TBL_ENTRY(0xe2c), TBL_ENTRY(0xe2d), TBL_ENTRY(0xe2e), TBL_ENTRY(0xe2f),
- TBL_ENTRY(0xe30), TBL_ENTRY(0xe31), TBL_ENTRY(0xe32), TBL_ENTRY(0xe33),
- TBL_ENTRY(0xe34), TBL_ENTRY(0xe35), TBL_ENTRY(0xe36), TBL_ENTRY(0xe37),
- TBL_ENTRY(0xe38), TBL_ENTRY(0xe39), TBL_ENTRY(0xe3a), TBL_ENTRY(0xe3b),
- TBL_ENTRY(0xe3c), TBL_ENTRY(0xe3d), TBL_ENTRY(0xe3e), TBL_ENTRY(0xe3f),
- TBL_ENTRY(0xe40), TBL_ENTRY(0xe41), TBL_ENTRY(0xe42), TBL_ENTRY(0xe43),
- TBL_ENTRY(0xe44), TBL_ENTRY(0xe45), TBL_ENTRY(0xe46), TBL_ENTRY(0xe47),
- TBL_ENTRY(0xe48), TBL_ENTRY(0xe49), TBL_ENTRY(0xe4a), TBL_ENTRY(0xe4b),
- TBL_ENTRY(0xe4c), TBL_ENTRY(0xe4d), TBL_ENTRY(0xe4e), TBL_ENTRY(0xe4f),
- TBL_ENTRY(0xe50), TBL_ENTRY(0xe51), TBL_ENTRY(0xe52), TBL_ENTRY(0xe53),
- TBL_ENTRY(0xe54), TBL_ENTRY(0xe55), TBL_ENTRY(0xe56), TBL_ENTRY(0xe57),
- TBL_ENTRY(0xe58), TBL_ENTRY(0xe59), TBL_ENTRY(0xe5a), TBL_ENTRY(0xe5b),
- TBL_ENTRY(0xe5c), TBL_ENTRY(0xe5d), TBL_ENTRY(0xe5e), TBL_ENTRY(0xe5f),
- TBL_ENTRY(0xe60), TBL_ENTRY(0xe61), TBL_ENTRY(0xe62), TBL_ENTRY(0xe63),
- TBL_ENTRY(0xe64), TBL_ENTRY(0xe65), TBL_ENTRY(0xe66), TBL_ENTRY(0xe67),
- TBL_ENTRY(0xe68), TBL_ENTRY(0xe69), TBL_ENTRY(0xe6a), TBL_ENTRY(0xe6b),
- TBL_ENTRY(0xe6c), TBL_ENTRY(0xe6d), TBL_ENTRY(0xe6e), TBL_ENTRY(0xe6f),
- TBL_ENTRY(0xe70), TBL_ENTRY(0xe71), TBL_ENTRY(0xe72), TBL_ENTRY(0xe73),
- TBL_ENTRY(0xe74), TBL_ENTRY(0xe75), TBL_ENTRY(0xe76), TBL_ENTRY(0xe77),
- TBL_ENTRY(0xe78), TBL_ENTRY(0xe79), TBL_ENTRY(0xe7a), TBL_ENTRY(0xe7b),
- TBL_ENTRY(0xe7c), TBL_ENTRY(0xe7d), TBL_ENTRY(0xe7e), TBL_ENTRY(0xe7f),
- TBL_ENTRY(0xe80), TBL_ENTRY(0xe81), TBL_ENTRY(0xe82), TBL_ENTRY(0xe83),
- TBL_ENTRY(0xe84), TBL_ENTRY(0xe85), TBL_ENTRY(0xe86), TBL_ENTRY(0xe87),
- TBL_ENTRY(0xe88), TBL_ENTRY(0xe89), TBL_ENTRY(0xe8a), TBL_ENTRY(0xe8b),
- TBL_ENTRY(0xe8c), TBL_ENTRY(0xe8d), TBL_ENTRY(0xe8e), TBL_ENTRY(0xe8f),
- TBL_ENTRY(0xe90), TBL_ENTRY(0xe91), TBL_ENTRY(0xe92), TBL_ENTRY(0xe93),
- TBL_ENTRY(0xe94), TBL_ENTRY(0xe95), TBL_ENTRY(0xe96), TBL_ENTRY(0xe97),
- TBL_ENTRY(0xe98), TBL_ENTRY(0xe99), TBL_ENTRY(0xe9a), TBL_ENTRY(0xe9b),
- TBL_ENTRY(0xe9c), TBL_ENTRY(0xe9d), TBL_ENTRY(0xe9e), TBL_ENTRY(0xe9f),
- TBL_ENTRY(0xea0), TBL_ENTRY(0xea1), TBL_ENTRY(0xea2), TBL_ENTRY(0xea3),
- TBL_ENTRY(0xea4), TBL_ENTRY(0xea5), TBL_ENTRY(0xea6), TBL_ENTRY(0xea7),
- TBL_ENTRY(0xea8), TBL_ENTRY(0xea9), TBL_ENTRY(0xeaa), TBL_ENTRY(0xeab),
- TBL_ENTRY(0xeac), TBL_ENTRY(0xead), TBL_ENTRY(0xeae), TBL_ENTRY(0xeaf),
- TBL_ENTRY(0xeb0), TBL_ENTRY(0xeb1), TBL_ENTRY(0xeb2), TBL_ENTRY(0xeb3),
- TBL_ENTRY(0xeb4), TBL_ENTRY(0xeb5), TBL_ENTRY(0xeb6), TBL_ENTRY(0xeb7),
- TBL_ENTRY(0xeb8), TBL_ENTRY(0xeb9), TBL_ENTRY(0xeba), TBL_ENTRY(0xebb),
- TBL_ENTRY(0xebc), TBL_ENTRY(0xebd), TBL_ENTRY(0xebe), TBL_ENTRY(0xebf),
- TBL_ENTRY(0xec0), TBL_ENTRY(0xec1), TBL_ENTRY(0xec2), TBL_ENTRY(0xec3),
- TBL_ENTRY(0xec4), TBL_ENTRY(0xec5), TBL_ENTRY(0xec6), TBL_ENTRY(0xec7),
- TBL_ENTRY(0xec8), TBL_ENTRY(0xec9), TBL_ENTRY(0xeca), TBL_ENTRY(0xecb),
- TBL_ENTRY(0xecc), TBL_ENTRY(0xecd), TBL_ENTRY(0xece), TBL_ENTRY(0xecf),
- TBL_ENTRY(0xed0), TBL_ENTRY(0xed1), TBL_ENTRY(0xed2), TBL_ENTRY(0xed3),
- TBL_ENTRY(0xed4), TBL_ENTRY(0xed5), TBL_ENTRY(0xed6), TBL_ENTRY(0xed7),
- TBL_ENTRY(0xed8), TBL_ENTRY(0xed9), TBL_ENTRY(0xeda), TBL_ENTRY(0xedb),
- TBL_ENTRY(0xedc), TBL_ENTRY(0xedd), TBL_ENTRY(0xede), TBL_ENTRY(0xedf),
- TBL_ENTRY(0xee0), TBL_ENTRY(0xee1), TBL_ENTRY(0xee2), TBL_ENTRY(0xee3),
- TBL_ENTRY(0xee4), TBL_ENTRY(0xee5), TBL_ENTRY(0xee6), TBL_ENTRY(0xee7),
- TBL_ENTRY(0xee8), TBL_ENTRY(0xee9), TBL_ENTRY(0xeea), TBL_ENTRY(0xeeb),
- TBL_ENTRY(0xeec), TBL_ENTRY(0xeed), TBL_ENTRY(0xeee), TBL_ENTRY(0xeef),
- TBL_ENTRY(0xef0), TBL_ENTRY(0xef1), TBL_ENTRY(0xef2), TBL_ENTRY(0xef3),
- TBL_ENTRY(0xef4), TBL_ENTRY(0xef5), TBL_ENTRY(0xef6), TBL_ENTRY(0xef7),
- TBL_ENTRY(0xef8), TBL_ENTRY(0xef9), TBL_ENTRY(0xefa), TBL_ENTRY(0xefb),
- TBL_ENTRY(0xefc), TBL_ENTRY(0xefd), TBL_ENTRY(0xefe), TBL_ENTRY(0xeff),
- TBL_ENTRY(0xf00), TBL_ENTRY(0xf01), TBL_ENTRY(0xf02), TBL_ENTRY(0xf03),
- TBL_ENTRY(0xf04), TBL_ENTRY(0xf05), TBL_ENTRY(0xf06), TBL_ENTRY(0xf07),
- TBL_ENTRY(0xf08), TBL_ENTRY(0xf09), TBL_ENTRY(0xf0a), TBL_ENTRY(0xf0b),
- TBL_ENTRY(0xf0c), TBL_ENTRY(0xf0d), TBL_ENTRY(0xf0e), TBL_ENTRY(0xf0f),
- TBL_ENTRY(0xf10), TBL_ENTRY(0xf11), TBL_ENTRY(0xf12), TBL_ENTRY(0xf13),
- TBL_ENTRY(0xf14), TBL_ENTRY(0xf15), TBL_ENTRY(0xf16), TBL_ENTRY(0xf17),
- TBL_ENTRY(0xf18), TBL_ENTRY(0xf19), TBL_ENTRY(0xf1a), TBL_ENTRY(0xf1b),
- TBL_ENTRY(0xf1c), TBL_ENTRY(0xf1d), TBL_ENTRY(0xf1e), TBL_ENTRY(0xf1f),
- TBL_ENTRY(0xf20), TBL_ENTRY(0xf21), TBL_ENTRY(0xf22), TBL_ENTRY(0xf23),
- TBL_ENTRY(0xf24), TBL_ENTRY(0xf25), TBL_ENTRY(0xf26), TBL_ENTRY(0xf27),
- TBL_ENTRY(0xf28), TBL_ENTRY(0xf29), TBL_ENTRY(0xf2a), TBL_ENTRY(0xf2b),
- TBL_ENTRY(0xf2c), TBL_ENTRY(0xf2d), TBL_ENTRY(0xf2e), TBL_ENTRY(0xf2f),
- TBL_ENTRY(0xf30), TBL_ENTRY(0xf31), TBL_ENTRY(0xf32), TBL_ENTRY(0xf33),
- TBL_ENTRY(0xf34), TBL_ENTRY(0xf35), TBL_ENTRY(0xf36), TBL_ENTRY(0xf37),
- TBL_ENTRY(0xf38), TBL_ENTRY(0xf39), TBL_ENTRY(0xf3a), TBL_ENTRY(0xf3b),
- TBL_ENTRY(0xf3c), TBL_ENTRY(0xf3d), TBL_ENTRY(0xf3e), TBL_ENTRY(0xf3f),
- TBL_ENTRY(0xf40), TBL_ENTRY(0xf41), TBL_ENTRY(0xf42), TBL_ENTRY(0xf43),
- TBL_ENTRY(0xf44), TBL_ENTRY(0xf45), TBL_ENTRY(0xf46), TBL_ENTRY(0xf47),
- TBL_ENTRY(0xf48), TBL_ENTRY(0xf49), TBL_ENTRY(0xf4a), TBL_ENTRY(0xf4b),
- TBL_ENTRY(0xf4c), TBL_ENTRY(0xf4d), TBL_ENTRY(0xf4e), TBL_ENTRY(0xf4f),
- TBL_ENTRY(0xf50), TBL_ENTRY(0xf51), TBL_ENTRY(0xf52), TBL_ENTRY(0xf53),
- TBL_ENTRY(0xf54), TBL_ENTRY(0xf55), TBL_ENTRY(0xf56), TBL_ENTRY(0xf57),
- TBL_ENTRY(0xf58), TBL_ENTRY(0xf59), TBL_ENTRY(0xf5a), TBL_ENTRY(0xf5b),
- TBL_ENTRY(0xf5c), TBL_ENTRY(0xf5d), TBL_ENTRY(0xf5e), TBL_ENTRY(0xf5f),
- TBL_ENTRY(0xf60), TBL_ENTRY(0xf61), TBL_ENTRY(0xf62), TBL_ENTRY(0xf63),
- TBL_ENTRY(0xf64), TBL_ENTRY(0xf65), TBL_ENTRY(0xf66), TBL_ENTRY(0xf67),
- TBL_ENTRY(0xf68), TBL_ENTRY(0xf69), TBL_ENTRY(0xf6a), TBL_ENTRY(0xf6b),
- TBL_ENTRY(0xf6c), TBL_ENTRY(0xf6d), TBL_ENTRY(0xf6e), TBL_ENTRY(0xf6f),
- TBL_ENTRY(0xf70), TBL_ENTRY(0xf71), TBL_ENTRY(0xf72), TBL_ENTRY(0xf73),
- TBL_ENTRY(0xf74), TBL_ENTRY(0xf75), TBL_ENTRY(0xf76), TBL_ENTRY(0xf77),
- TBL_ENTRY(0xf78), TBL_ENTRY(0xf79), TBL_ENTRY(0xf7a), TBL_ENTRY(0xf7b),
- TBL_ENTRY(0xf7c), TBL_ENTRY(0xf7d), TBL_ENTRY(0xf7e), TBL_ENTRY(0xf7f),
- TBL_ENTRY(0xf80), TBL_ENTRY(0xf81), TBL_ENTRY(0xf82), TBL_ENTRY(0xf83),
- TBL_ENTRY(0xf84), TBL_ENTRY(0xf85), TBL_ENTRY(0xf86), TBL_ENTRY(0xf87),
- TBL_ENTRY(0xf88), TBL_ENTRY(0xf89), TBL_ENTRY(0xf8a), TBL_ENTRY(0xf8b),
- TBL_ENTRY(0xf8c), TBL_ENTRY(0xf8d), TBL_ENTRY(0xf8e), TBL_ENTRY(0xf8f),
- TBL_ENTRY(0xf90), TBL_ENTRY(0xf91), TBL_ENTRY(0xf92), TBL_ENTRY(0xf93),
- TBL_ENTRY(0xf94), TBL_ENTRY(0xf95), TBL_ENTRY(0xf96), TBL_ENTRY(0xf97),
- TBL_ENTRY(0xf98), TBL_ENTRY(0xf99), TBL_ENTRY(0xf9a), TBL_ENTRY(0xf9b),
- TBL_ENTRY(0xf9c), TBL_ENTRY(0xf9d), TBL_ENTRY(0xf9e), TBL_ENTRY(0xf9f),
- TBL_ENTRY(0xfa0), TBL_ENTRY(0xfa1), TBL_ENTRY(0xfa2), TBL_ENTRY(0xfa3),
- TBL_ENTRY(0xfa4), TBL_ENTRY(0xfa5), TBL_ENTRY(0xfa6), TBL_ENTRY(0xfa7),
- TBL_ENTRY(0xfa8), TBL_ENTRY(0xfa9), TBL_ENTRY(0xfaa), TBL_ENTRY(0xfab),
- TBL_ENTRY(0xfac), TBL_ENTRY(0xfad), TBL_ENTRY(0xfae), TBL_ENTRY(0xfaf),
- TBL_ENTRY(0xfb0), TBL_ENTRY(0xfb1), TBL_ENTRY(0xfb2), TBL_ENTRY(0xfb3),
- TBL_ENTRY(0xfb4), TBL_ENTRY(0xfb5), TBL_ENTRY(0xfb6), TBL_ENTRY(0xfb7),
- TBL_ENTRY(0xfb8), TBL_ENTRY(0xfb9), TBL_ENTRY(0xfba), TBL_ENTRY(0xfbb),
- TBL_ENTRY(0xfbc), TBL_ENTRY(0xfbd), TBL_ENTRY(0xfbe), TBL_ENTRY(0xfbf),
- TBL_ENTRY(0xfc0), TBL_ENTRY(0xfc1), TBL_ENTRY(0xfc2), TBL_ENTRY(0xfc3),
- TBL_ENTRY(0xfc4), TBL_ENTRY(0xfc5), TBL_ENTRY(0xfc6), TBL_ENTRY(0xfc7),
- TBL_ENTRY(0xfc8), TBL_ENTRY(0xfc9), TBL_ENTRY(0xfca), TBL_ENTRY(0xfcb),
- TBL_ENTRY(0xfcc), TBL_ENTRY(0xfcd), TBL_ENTRY(0xfce), TBL_ENTRY(0xfcf),
- TBL_ENTRY(0xfd0), TBL_ENTRY(0xfd1), TBL_ENTRY(0xfd2), TBL_ENTRY(0xfd3),
- TBL_ENTRY(0xfd4), TBL_ENTRY(0xfd5), TBL_ENTRY(0xfd6), TBL_ENTRY(0xfd7),
- TBL_ENTRY(0xfd8), TBL_ENTRY(0xfd9), TBL_ENTRY(0xfda), TBL_ENTRY(0xfdb),
- TBL_ENTRY(0xfdc), TBL_ENTRY(0xfdd), TBL_ENTRY(0xfde), TBL_ENTRY(0xfdf),
- TBL_ENTRY(0xfe0), TBL_ENTRY(0xfe1), TBL_ENTRY(0xfe2), TBL_ENTRY(0xfe3),
- TBL_ENTRY(0xfe4), TBL_ENTRY(0xfe5), TBL_ENTRY(0xfe6), TBL_ENTRY(0xfe7),
- TBL_ENTRY(0xfe8), TBL_ENTRY(0xfe9), TBL_ENTRY(0xfea), TBL_ENTRY(0xfeb),
- TBL_ENTRY(0xfec), TBL_ENTRY(0xfed), TBL_ENTRY(0xfee), TBL_ENTRY(0xfef),
- TBL_ENTRY(0xff0), TBL_ENTRY(0xff1), TBL_ENTRY(0xff2), TBL_ENTRY(0xff3),
- TBL_ENTRY(0xff4), TBL_ENTRY(0xff5), TBL_ENTRY(0xff6), TBL_ENTRY(0xff7),
- TBL_ENTRY(0xff8), TBL_ENTRY(0xff9), TBL_ENTRY(0xffa), TBL_ENTRY(0xffb),
- TBL_ENTRY(0xffc), TBL_ENTRY(0xffd), TBL_ENTRY(0xffe), TBL_ENTRY(0xfff),
-};
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += bcu_init.o sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+ pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
- clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
+++ /dev/null
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
- puts("Board: PH1-LD4 Board\n");
-
- return check_support_card();
-}
#undef DPLL_SSC_RATE_1PER
-void dpll_init(void)
+static void dpll_init(void)
{
u32 tmp;
writel(tmp, SC_DPLLCTRL2);
}
-void upll_init(void)
+static void upll_init(void)
{
u32 tmp, clk_mode_upll, clk_mode_axosel;
writel(tmp, SC_UPLLCTRL);
}
-void vpll_init(void)
+static void vpll_init(void)
{
u32 tmp, clk_mode_axosel;
#endif
writel(tmp, SG_MEMCONF);
- /* Input ports must be enabled deasserting reset of cores */
+ /* Input ports must be enabled before deasserting reset of cores */
tmp = readl(SG_IECTRL);
tmp |= 0x1;
writel(tmp, SG_IECTRL);
#include <asm/arch/umc-regs.h>
#include <asm/arch/ddrphy-regs.h>
-static inline void umc_start_ssif(void __iomem *ssif_base)
+static void umc_start_ssif(void __iomem *ssif_base)
{
writel(0x00000000, ssif_base + 0x0000b004);
writel(0xffffffff, ssif_base + 0x0000c004);
writel(0x00000001, ssif_base + UMC_DMDRST);
}
-void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
- int size, int freq)
+static void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
+ int size, int freq)
{
if (freq == 1333) {
writel(0x45990b11, dramcont + UMC_CMDCTLA);
writel(0x00000520, dramcont + UMC_DFICUPDCTLA);
}
-static inline int umc_init_sub(int freq, int size_ch0, int size_ch1)
+static int umc_init_sub(int freq, int size_ch0, int size_ch1)
{
void __iomem *ssif_base = (void __iomem *)UMC_SSIF_BASE;
void __iomem *ca_base0 = (void __iomem *)UMC_CA_BASE(0);
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+ pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += sbc_init.o sg_init.o pll_init.o clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
+++ /dev/null
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
- puts("Board: PH1-Pro4 Board\n");
-
- return check_support_card();
-}
{BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"},
- {BOOT_DEVICE_NONE, ""}
+ { /* sentinel */ }
};
-u32 get_boot_mode_sel(void)
+int get_boot_mode_sel(void)
{
return (readl(SG_PINMON0) >> 1) & 0x1f;
}
u32 spl_boot_device(void)
{
- u32 boot_mode;
+ int boot_mode;
if (boot_is_swapped())
return BOOT_DEVICE_NOR;
#undef DPLL_SSC_RATE_1PER
-void dpll_init(void)
+static void dpll_init(void)
{
u32 tmp;
writel(tmp, SC_DPLLCTRL2);
}
-void stop_mpll(void)
+static void stop_mpll(void)
{
u32 tmp;
;
}
-void vpll_init(void)
+static void vpll_init(void)
{
u32 tmp, clk_mode_axosel;
#endif
writel(tmp, SG_MEMCONF);
- /* Input ports must be enabled deasserting reset of cores */
+ /* Input ports must be enabled before deasserting reset of cores */
tmp = readl(SG_IECTRL);
- tmp |= 0x1;
+ tmp |= 1 << 6;
writel(tmp, SG_IECTRL);
}
#include <asm/arch/umc-regs.h>
#include <asm/arch/ddrphy-regs.h>
-static inline void umc_start_ssif(void __iomem *ssif_base)
+static void umc_start_ssif(void __iomem *ssif_base)
{
writel(0x00000001, ssif_base + 0x0000b004);
writel(0xffffffff, ssif_base + 0x0000c004);
writel(0x00000001, ssif_base + UMC_DMDRST);
}
-void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
- int size, int freq)
+static void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
+ int size, int freq)
{
writel(0x66bb0f17, dramcont + UMC_CMDCTLA);
writel(0x18c6aa44, dramcont + UMC_CMDCTLB);
writel(0x80000020, dramcont + UMC_DFICUPDCTLA);
}
-static inline int umc_init_sub(int freq, int size_ch0, int size_ch1)
+static int umc_init_sub(int freq, int size_ch0, int size_ch1)
{
void __iomem *ssif_base = (void __iomem *)UMC_SSIF_BASE;
void __iomem *ca_base0 = (void __iomem *)UMC_CA_BASE(0);
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += bcu_init.o sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+ pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
- clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
+++ /dev/null
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
- puts("Board: PH1-sLD8 Board\n");
-
- return check_support_card();
-}
sg_set_pinsel(111, 1); /* SBI0 -> RXD3 */
#endif
+#ifdef CONFIG_SYS_I2C_UNIPHIER
+ {
+ u32 tmp;
+ tmp = readl(SG_IECTRL);
+ tmp |= 0xc00; /* enable SCL0, SDA0, SCL1, SDA1 */
+ writel(tmp, SG_IECTRL);
+ }
+#endif
+
#ifdef CONFIG_NAND_DENALI
sg_set_pinsel(15, 0); /* XNFRE_GB -> XNFRE_GB */
sg_set_pinsel(16, 0); /* XNFWE_GB -> XNFWE_GB */
#include <asm/arch/sc-regs.h>
#include <asm/arch/sg-regs.h>
-void dpll_init(void)
+static void dpll_init(void)
{
u32 tmp;
/*
writel(tmp, SC_DPLLCTRL2);
}
-void upll_init(void)
+static void upll_init(void)
{
u32 tmp, clk_mode_upll, clk_mode_axosel;
writel(tmp, SC_UPLLCTRL);
}
-void vpll_init(void)
+static void vpll_init(void)
{
u32 tmp, clk_mode_axosel;
#include <asm/arch/umc-regs.h>
#include <asm/arch/ddrphy-regs.h>
-static inline void umc_start_ssif(void __iomem *ssif_base)
+static void umc_start_ssif(void __iomem *ssif_base)
{
writel(0x00000000, ssif_base + 0x0000b004);
writel(0xffffffff, ssif_base + 0x0000c004);
writel(0x00000001, ssif_base + UMC_DMDRST);
}
-void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
- int size, int freq)
+static void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
+ int size, int freq)
{
#ifdef CONFIG_DDR_STANDARD
writel(0x55990b11, dramcont + UMC_CMDCTLA);
writel(0x00000520, dramcont + UMC_DFICUPDCTLA);
}
-static inline int umc_init_sub(int freq, int size_ch0, int size_ch1)
+static int umc_init_sub(int freq, int size_ch0, int size_ch1)
{
void __iomem *ssif_base = (void __iomem *)UMC_SSIF_BASE;
void __iomem *ca_base0 = (void __iomem *)UMC_CA_BASE(0);
--- /dev/null
+/*
+ * Copyright (C) 2015 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/board.h>
+
+int misc_init_f(void)
+{
+ return check_support_card();
+}
/*
- * Copyright (C) 2013-2014 Panasonic Corporation
+ * Copyright (C) 2013-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
#include <common.h>
#include <spl.h>
+#include <linux/compiler.h>
+#include <asm/arch/led.h>
+#include <asm/arch/board.h>
+
+void __weak bcu_init(void)
+{
+};
+void sbc_init(void);
+void sg_init(void);
+void pll_init(void);
+void pin_init(void);
+void clkrst_init(void);
+int umc_init(void);
+void enable_dpll_ssc(void);
void spl_board_init(void)
{
-#if defined(CONFIG_BOARD_POSTCLK_INIT)
- board_postclk_init();
-#endif
- dram_init();
+ bcu_init();
+
+ sbc_init();
+
+ sg_init();
+
+ uniphier_board_reset();
+
+ pll_init();
+
+ uniphier_board_init();
+
+ led_write(L, 0, , );
+
+ clkrst_init();
+
+ led_write(L, 1, , );
+
+ {
+ int res;
+
+ res = umc_init();
+ if (res < 0) {
+ while (1)
+ ;
+ }
+ }
+ led_write(L, 2, , );
+
+ enable_dpll_ssc();
+
+ led_write(L, 3, , );
}
#include <asm/io.h>
#include <asm/secure.h>
-unsigned long gic_dist_addr;
-
static unsigned int read_id_pfr1(void)
{
unsigned int reg;
void __weak smp_kick_all_cpus(void)
{
+ unsigned long gic_dist_addr;
+
+ gic_dist_addr = get_gicd_base_address();
+ if (gic_dist_addr == -1)
+ return;
+
kick_secondary_cpus_gic(gic_dist_addr);
}
{
unsigned int reg;
unsigned itlinesnr, i;
+ unsigned long gic_dist_addr;
/* check whether the CPU supports the security extensions */
reg = read_id_pfr1();
obj-y += ddrc.o
obj-y += slcr.o
obj-y += clk.o
+obj-y += lowlevel_init.o
obj-$(CONFIG_SPL_BUILD) += spl.o
--- /dev/null
+#
+# Copyright (C) 2013 - 2015 Xilinx, Inc. All rights reserved.
+#
+# SPDX-License-Identifier: GPL-2.0
+#
+# Allow NEON instructions (needed for lowlevel_init.S with GNU toolchain)
+PLATFORM_RELFLAGS += -mfpu=neon
#include <asm/arch/sys_proto.h>
#include <asm/arch/hardware.h>
-void lowlevel_init(void)
-{
-}
-
#define ZYNQ_SILICON_VER_MASK 0xF0000000
#define ZYNQ_SILICON_VER_SHIFT 28
*/
/* cppcheck-suppress nullPointer */
memset((void *)0, 0, 1 * 1024 * 1024);
+
+ gd->ram_size /= 2;
} else {
puts("ECC disabled ");
}
--- /dev/null
+/*
+ * Copyright (C) 2013 Xilinx, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <linux/linkage.h>
+
+ENTRY(lowlevel_init)
+
+ /* Enable the the VFP */
+ mrc p15, 0, r1, c1, c0, 2
+ orr r1, r1, #(0x3 << 20)
+ orr r1, r1, #(0x3 << 20)
+ mcr p15, 0, r1, c1, c0, 2
+ isb
+ fmrx r1, FPEXC
+ orr r1,r1, #(1<<30)
+ fmxr FPEXC, r1
+
+ /* Move back to caller */
+ mov pc, lr
+
+ENDPROC(lowlevel_init)
zynq_slcr_unlock();
/* Disable AXI interface by asserting FPGA resets */
- writel(0xFFFFFFFF, &slcr_base->fpga_rst_ctrl);
+ writel(0xF, &slcr_base->fpga_rst_ctrl);
/* Set Level Shifters DT618760 */
writel(0xA, &slcr_base->lvl_shftr_en);
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
- /* Set global data pointer. */
- gd = &gdata;
-
preloader_console_init();
arch_cpu_init();
board_init_r(NULL, 0);
mode = BOOT_DEVICE_SPI;
break;
#endif
+ case ZYNQ_BM_NAND:
+ mode = BOOT_DEVICE_NAND;
+ break;
+ case ZYNQ_BM_NOR:
+ mode = BOOT_DEVICE_NOR;
+ break;
#ifdef CONFIG_SPL_MMC_SUPPORT
case ZYNQ_BM_SD:
puts("mmc boot\n");
mode = BOOT_DEVICE_MMC1;
break;
#endif
+ case ZYNQ_BM_JTAG:
+ mode = BOOT_DEVICE_RAM;
+ break;
default:
puts("Unsupported boot mode selected\n");
hang();
debug("%s: Cannot find DVC I2C bus\n", __func__);
return ret;
}
- ret = i2c_get_chip(bus, PMI_I2C_ADDRESS, &dev);
+ ret = i2c_get_chip(bus, PMI_I2C_ADDRESS, 1, &dev);
if (ret) {
debug("%s: Cannot find DVC I2C chip\n", __func__);
return ret;
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <0 0 0>;
+ reg = <0x13860000 0x100>;
+ interrupts = <0 56 0>;
};
i2c@13870000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <1 1 0>;
+ reg = <0x13870000 0x100>;
+ interrupts = <1 57 0>;
};
i2c@13880000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <2 2 0>;
+ reg = <0x13880000 0x100>;
+ interrupts = <2 58 0>;
};
i2c@13890000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <3 3 0>;
+ reg = <0x13890000 0x100>;
+ interrupts = <3 59 0>;
};
i2c@138a0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <4 4 0>;
+ reg = <0x138a0000 0x100>;
+ interrupts = <4 60 0>;
};
i2c@138b0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <5 5 0>;
+ reg = <0x138b0000 0x100>;
+ interrupts = <5 61 0>;
};
i2c@138c0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <6 6 0>;
+ reg = <0x138c0000 0x100>;
+ interrupts = <6 62 0>;
};
i2c@138d0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
- interrupts = <7 7 0>;
+ reg = <0x138d0000 0x100>;
+ interrupts = <7 63 0>;
};
sdhci@12510000 {
interrupts = <0 131 0>;
};
- gpio: gpio {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
};
sdhci@12530000 {
samsung,bus-width = <4>;
samsung,timing = <1 2 3>;
- cd-gpios = <&gpio 0xA2 0>;
+ cd-gpios = <&gpk2 2 0>;
};
sdhci@12540000 {
sdhci@12510000 {
samsung,bus-width = <8>;
samsung,timing = <1 3 3>;
- pwr-gpios = <&gpio 146 0>;
+ pwr-gpios = <&gpk0 2 0>;
};
sdhci@12520000 {
sdhci@12530000 {
samsung,bus-width = <4>;
samsung,timing = <1 2 3>;
- cd-gpios = <&gpio 284 0>;
+ cd-gpios = <&gpx3 4 0>;
};
sdhci@12540000 {
sdhci@12510000 {
samsung,bus-width = <8>;
samsung,timing = <1 3 3>;
- pwr-gpios = <&gpio 146 0>;
+ pwr-gpios = <&gpk0 2 0>;
};
sdhci@12520000 {
sdhci@12530000 {
samsung,bus-width = <4>;
samsung,timing = <1 2 3>;
- cd-gpios = <&gpio 284 0>;
+ cd-gpios = <&gpx3 4 0>;
};
sdhci@12540000 {
soft-spi {
compatible = "u-boot,soft-spi";
- cs-gpio = <&gpio 235 0>; /* Y43 */
- sclk-gpio = <&gpio 225 0>; /* Y31 */
- mosi-gpio = <&gpio 227 0>; /* Y33 */
- miso-gpio = <&gpio 224 0>; /* Y30 */
+ cs-gpio = <&gpy4 3 0>;
+ sclk-gpio = <&gpy3 1 0>;
+ mosi-gpio = <&gpy3 3 0>;
+ miso-gpio = <&gpy3 0 0>;
spi-delay-us = <1>;
#address-cells = <1>;
#size-cells = <0>;
aliases {
i2c0 = "/i2c@13860000";
+ i2c1 = "/i2c@13870000";
+ i2c2 = "/i2c@13880000";
+ i2c3 = "/i2c@13890000";
+ i2c4 = "/i2c@138a0000";
+ i2c5 = "/i2c@138b0000";
+ i2c6 = "/i2c@138c0000";
+ i2c7 = "/i2c@138d0000";
serial0 = "/serial@13800000";
console = "/serial@13810000";
mmc2 = "sdhci@12530000";
sdhci@12530000 {
samsung,bus-width = <4>;
samsung,timing = <1 2 3>;
- cd-gpios = <&gpio 122 0>;
+ cd-gpios = <&gpk2 2 0>;
};
sdhci@12540000 {
sdhci@12510000 {
samsung,bus-width = <8>;
samsung,timing = <1 3 3>;
- pwr-gpios = <&gpio 0x6a 0>;
+ pwr-gpios = <&gpk0 4 0>;
status = "disabled";
};
sdhci@12530000 {
samsung,bus-width = <4>;
samsung,timing = <1 2 3>;
- cd-gpios = <&gpio 0x7a 0>;
+ cd-gpios = <&gpk2 2 0>;
};
sdhci@12540000 {
dwmmc@12550000 {
samsung,bus-width = <8>;
samsung,timing = <2 1 0>;
- pwr-gpios = <&gpio 0x6a 0>;
+ pwr-gpios = <&gpk0 4 0>;
fifoth_val = <0x203f0040>;
bus_hz = <400000000>;
div = <0x3>;
*/
#include "skeleton.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "samsung,exynos5";
u-boot,dm-pre-reloc;
id = <3>;
};
-
- gpio: gpio {
- };
};
compatible = "samsung,arndale", "samsung,exynos5250";
aliases {
+ i2c0 = "/i2c@12c60000";
+ i2c1 = "/i2c@12c70000";
+ i2c2 = "/i2c@12c80000";
+ i2c3 = "/i2c@12c90000";
+ i2c4 = "/i2c@12ca0000";
+ i2c5 = "/i2c@12cb0000";
+ i2c6 = "/i2c@12cc0000";
+ i2c7 = "/i2c@12cd0000";
serial0 = "/serial@12C20000";
console = "/serial@12C20000";
};
};
ehci@12110000 {
- samsung,vbus-gpio = <&gpio 0x316 0>; /* X26 */
+ samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
};
};
reg = <0x1e>;
compatible = "google,cros-ec";
i2c-max-frequency = <100000>;
- ec-interrupt = <&gpio 182 1>;
+ u-boot,i2c-offset-len = <0>;
+ ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
};
power-regulator@48 {
reg = <0>;
compatible = "google,cros-ec";
spi-max-frequency = <5000000>;
- ec-interrupt = <&gpio 182 1>;
+ ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
optimise-flash-write;
status = "disabled";
};
sound@3830000 {
samsung,codec-type = "max98095";
- codec-enable-gpio = <&gpio 0xb7 0>;
+ codec-enable-gpio = <&gpx1 7 GPIO_ACTIVE_HIGH>;
};
sound@12d60000 {
};
ehci@12110000 {
- samsung,vbus-gpio = <&gpio 0xb1 0>; /* X11 */
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
};
xhci@12000000 {
- samsung,vbus-gpio = <&gpio 0xbf 0>; /* X27 */
+ samsung,vbus-gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
};
tmu@10060000 {
"google,peach", "samsung,exynos5420", "samsung,exynos5";
config {
- google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */
+ google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
hwid = "PIT TEST A-A 7848";
lazy-init = <1>;
};
spi-half-duplex;
spi-max-timeout-ms = <1100>;
spi-frame-header = <0xec>;
- ec-interrupt = <&gpio 93 1>; /* GPX1_5 */
+ ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
/*
* This describes the flash memory within the EC. Note
};
xhci@12000000 {
- samsung,vbus-gpio = <&gpio 0x40 0>; /* H00 */
+ samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
};
xhci@12400000 {
- samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
+ samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
};
fimd@14400000 {
};
ehci@12110000 {
- samsung,vbus-gpio = <&gpio 0x66 0>; /* X26 */
+ samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
};
serial@12C20000 {
"google,peach", "samsung,exynos5800", "samsung,exynos5";
config {
- google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */
+ google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
hwid = "PIT TEST A-A 7848";
lazy-init = <1>;
};
mem-manuf = "samsung";
mem-type = "ddr3";
clock-frequency = <800000000>;
- arm-frequency = <1700000000>;
+ arm-frequency = <900000000>;
};
tmu@10060000 {
spi-half-duplex;
spi-max-timeout-ms = <1100>;
spi-frame-header = <0xec>;
- ec-interrupt = <&gpio 93 1>; /* GPX1_5 */
+ ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
/*
* This describes the flash memory within the EC. Note
};
xhci@12000000 {
- samsung,vbus-gpio = <&gpio 0x40 0>; /* H00 */
+ samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
};
xhci@12400000 {
- samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
+ samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
};
fimd@14400000 {
};
sdhci@78000400 {
- cd-gpios = <&gpio 170 1>; /* gpio PV2 */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
};
usb@7d008000 {
- /* SPDIF_IN: USB_VBUS_EN1 */
- nvidia,vbus-gpio = <&gpio 86 0>;
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
sdhci@700b0400 {
status = "okay";
- cd-gpios = <&gpio 170 1>; /* gpio PV2 */
- power-gpios = <&gpio 136 0>; /* gpio PR0 */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
+ power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
usb@7d000000 {
status = "okay";
dr_mode = "otg";
- nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
};
usb@7d008000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
};
regulators {
sdhci@700b0400 {
status = "okay";
- cd-gpios = <&gpio 170 0>; /* gpio PV2 */
- power-gpios = <&gpio 136 0>; /* gpio PR0 */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
bus-width = <4>;
};
usb@7d000000 {
status = "okay";
dr_mode = "otg";
- nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
};
usb@7d008000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
};
};
};
usb@c5004000 {
- nvidia,phy-reset-gpio = <&gpio 169 0>; /* PV1 */
- nvidia,vbus-gpio = <&gpio 217 0>; /* PBB1 */
+ nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
};
usb@c5008000 {
- nvidia,vbus-gpio = <&gpio 178 1>; /* PW2 low-active */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
};
nand-controller@70008000 {
- nvidia,wp-gpios = <&gpio 144 0>; /* PS0 */
+ nvidia,wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
nvidia,width = <8>;
nvidia,timing = <15 100 25 80 25 10 15 10 100>;
sdhci@c8000600 {
status = "okay";
- cd-gpios = <&gpio 23 1>; /* gpio PC7 */
+ cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
bus-width = <4>;
};
};
};
nand-controller@70008000 {
- nvidia,wp-gpios = <&gpio 23 0>; /* PC7 */
+ nvidia,wp-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_HIGH>;
nvidia,width = <8>;
nvidia,timing = <26 100 20 80 20 10 12 10 70>;
nand@0 {
};
usb@c5004000 {
- nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
+ nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) 0>;
};
sdhci@c8000200 {
status = "okay";
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 57 0>; /* gpio PH1 */
- power-gpios = <&gpio 155 0>; /* gpio PT3 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
- cd-gpios = <&gpio 58 1>; /* gpio PH2 */
- wp-gpios = <&gpio 59 0>; /* gpio PH3 */
- power-gpios = <&gpio 70 0>; /* gpio PI6 */
+ cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
bus-width = <8>;
};
vsyncx-active-high;
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 0 0>;
- nvidia,backlight-enable-gpios = <&gpio 13 0>; /* PB5 */
- nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,panel-vdd-gpios = <&gpio 22 0>; /* PC6 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(B, 5)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(C, 6)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <0 0 200 0 0>;
};
};
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 0 500000>;
- nvidia,backlight-enable-gpios = <&gpio 13 0>; /* PB5 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(B, 5)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <0 0 0 0>;
};
};
sdhci@c8000000 {
status = "okay";
- cd-gpios = <&gpio 173 1>; /* gpio PV5 */
- wp-gpios = <&gpio 57 0>; /* gpio PH1 */
- power-gpios = <&gpio 169 0>; /* gpio PV1 */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
hsync-active-high;
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 0 0>;
- nvidia,backlight-enable-gpios = <&gpio 164 0>; /* PU4 */
- nvidia,lvds-shutdown-gpios = <&gpio 102 0>; /* PM6 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,panel-vdd-gpios = <&gpio 4 0>; /* PA4 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(U, 4)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(M, 6)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(A, 4)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <400 4 203 17 15>;
};
};
};
nand-controller@70008000 {
- nvidia,wp-gpios = <&gpio 59 0>; /* PH3 */
+ nvidia,wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
nvidia,width = <8>;
nvidia,timing = <26 100 20 80 20 10 12 10 70>;
nand@0 {
};
usb@c5000000 {
- nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
dr_mode = "otg";
};
sdhci@c8000400 {
status = "okay";
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 57 0>; /* gpio PH1 */
- power-gpios = <&gpio 70 0>; /* gpio PI6 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
hsync-active-high;
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 2 0>;
- nvidia,backlight-enable-gpios = <&gpio 28 0>; /* PD4 */
- nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,panel-vdd-gpios = <&gpio 22 0>; /* PC6 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(D, 4)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(C, 6)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <400 4 203 17 15>;
};
};
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
- nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+ nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
+ GPIO_ACTIVE_HIGH>;
};
};
};
nand-controller@70008000 {
- nvidia,wp-gpios = <&gpio 23 0>; /* PC7 */
+ nvidia,wp-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_HIGH>;
nvidia,width = <8>;
nvidia,timing = <26 100 20 80 20 10 12 10 70>;
};
sdhci@c8000600 {
- cd-gpios = <&gpio 58 1>; /* gpio PH2 */
- wp-gpios = <&gpio 59 0>; /* gpio PH3 */
+ cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
status = "okay";
};
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 0 500000>;
- nvidia,backlight-enable-gpios = <&gpio 13 0>; /* PB5 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(B, 5)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <0 0 0 0>;
};
};
};
usb@c5000000 {
- nvidia,vbus-gpio = <&gpio 170 0>; /* PV2 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
};
usb@c5004000 {
sdhci@c8000600 {
status = "okay";
- cd-gpios = <&gpio 121 1>; /* gpio PP1 */
- wp-gpios = <&gpio 122 0>; /* gpio PP2 */
+ cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
- gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
+ gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
regulator-always-on;
regulator-boot-on;
};
sdhci@c8000400 {
status = "okay";
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 57 0>; /* gpio PH1 */
- power-gpios = <&gpio 70 0>; /* gpio PI6 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
vsync-active-high;
nvidia,bits-per-pixel = <16>;
nvidia,pwm = <&pwm 2 0>;
- nvidia,backlight-enable-gpios = <&gpio 28 0>; /* PD4 */
- nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
- nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
- nvidia,panel-vdd-gpios = <&gpio 22 0>; /* PC6 */
+ nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(D, 4)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
+ GPIO_ACTIVE_HIGH>;
+ nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(C, 6)
+ GPIO_ACTIVE_HIGH>;
nvidia,panel-timings = <0 0 200 0 0>;
};
};
sdhci@c8000400 {
status = "okay";
- wp-gpios = <&gpio 173 0>; /* gpio PV5 */
+ wp-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>;
bus-width = <8>;
};
sdhci@78000000 {
status = "okay";
bus-width = <4>;
- cd-gpios = <&gpio 229 1>; /* PCC5, SD1_CD# */
+ cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>;
};
sdhci@78000400 {
status = "okay";
bus-width = <8>;
- cd-gpios = <&gpio 171 1>; /* PV3, MMC1_CD# */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
};
sdhci@78000600 {
usb@7d000000 {
status = "okay";
dr_mode = "peripheral";
- nvidia,vbus-gpio = <&gpio 157 0>; /* PT5, USBO1_EN */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
};
/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
usb@7d004000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
phy_type = "utmi";
};
/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
usb@7d008000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
};
regulators {
sdhci@78000000 {
status = "okay";
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 155 0>; /* gpio PT3 */
- power-gpios = <&gpio 31 0>; /* gpio PD7 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
usb@7d000000 {
status = "okay";
dr_mode = "otg";
- nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
};
usb@7d008000 {
- nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
status = "okay";
};
sdhci@78000000 {
status = "okay";
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 155 0>; /* gpio PT3 */
- power-gpios = <&gpio 31 0>; /* gpio PD7 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
+ power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
};
usb@7d008000 {
- nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
status = "okay";
};
sdhci@78000200 {
status = "okay";
bus-width = <4>;
- cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
+ cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
};
sdhci@78000600 {
usb@7d004000 {
status = "okay";
phy_type = "utmi";
- nvidia,vbus-gpio = <&gpio 234 0>; /* PDD2, VBUS_LAN */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
};
/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
usb@7d008000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio 178 1>; /* PW2, USBH_PEN */
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
};
};
/* SD slot on the base board */
sdhci@78000400 {
- cd-gpios = <&gpio 69 1>; /* gpio PI5 */
- wp-gpios = <&gpio 67 0>; /* gpio PI3 */
+ cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio TEGRA_GPIO(I, 3) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
/*
* Device Tree Source for UniPhier PH1-LD4 Reference Board
*
- * Copyright (C) 2014 Panasonic Corporation
+ * Copyright (C) 2014-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/include/ "uniphier-ph1-ld4.dtsi"
+/include/ "uniphier-ref-daughter.dtsi"
/ {
model = "Panasonic UniPhier PH1-LD4 Reference Board";
&i2c0 {
status = "okay";
- eeprom {
- compatible = "i2c-eeprom";
- reg = <0x50>;
- };
};
&usb0 {
/*
* Device Tree Source for UniPhier PH1-Pro4 Reference Board
*
- * Copyright (C) 2014 Panasonic Corporation
+ * Copyright (C) 2014-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/include/ "uniphier-ph1-pro4.dtsi"
+/include/ "uniphier-ref-daughter.dtsi"
/ {
model = "Panasonic UniPhier PH1-Pro4 Reference Board";
&i2c0 {
status = "okay";
- eeprom {
- compatible = "i2c-eeprom";
- reg = <0x50>;
- };
};
&usb0 {
/*
* Device Tree Source for UniPhier PH1-sLD3 Reference Board
*
- * Copyright (C) 2014 Panasonic Corporation
+ * Copyright (C) 2014-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/include/ "uniphier-ph1-sld3.dtsi"
+/include/ "uniphier-ref-daughter.dtsi"
/ {
model = "Panasonic UniPhier PH1-sLD3 Reference Board";
&i2c0 {
status = "okay";
- eeprom {
- compatible = "i2c-eeprom";
- reg = <0x50>;
- };
};
&usb0 {
/*
* Device Tree Source for UniPhier PH1-sLD8 Reference Board
*
- * Copyright (C) 2014 Panasonic Corporation
+ * Copyright (C) 2014-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/include/ "uniphier-ph1-sld8.dtsi"
+/include/ "uniphier-ref-daughter.dtsi"
/ {
model = "Panasonic UniPhier PH1-sLD8 Reference Board";
&i2c0 {
status = "okay";
- eeprom {
- compatible = "i2c-eeprom";
- reg = <0x50>;
- };
};
&usb0 {
--- /dev/null
+/*
+ * Device Tree Source for UniPhier Reference Daughter Board
+ *
+ * Copyright (C) 2014-2015 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+&i2c0 {
+ eeprom {
+ compatible = "i2c-eeprom";
+ reg = <0x50>;
+ u-boot,i2c-offset-len = <2>;
+ };
+};
#endif /* CONFIG_SYS_KWD_CONFIG */
/* Add target to build it automatically upon "make" */
+#ifdef CONFIG_SPL
+#define CONFIG_BUILD_TARGET "u-boot-spl.kwb"
+#else
#define CONFIG_BUILD_TARGET "u-boot.kwb"
+#endif
/* end of 16M scrubbed by training in bootrom */
#define CONFIG_SYS_INIT_SP_ADDR 0x00FF0000
u32 irq_level;
};
+/* Needed for dynamic (board-specific) mbus configuration */
+extern struct mvebu_mbus_state mbus_state;
+
/*
* functions
*/
unsigned int mvebu_sdram_bs(enum memory_bank bank);
void mvebu_sdram_size_adjust(enum memory_bank bank);
int mvebu_mbus_probe(struct mbus_win windows[], int count);
+
+/*
+ * Highspeed SERDES PHY config init, ported from bin_hdr
+ * to mainline U-Boot
+ */
+int serdes_phy_config(void);
+
+/*
+ * DDR3 init / training code ported from Marvell bin_hdr. Now
+ * available in mainline U-Boot in:
+ * drivers/ddr/mvebu/
+ */
+int ddr3_init(void);
#endif /* __ASSEMBLY__ */
#endif /* _ARMADA_XP_CPU_H */
EP("ep5", 5, 1024, 3, 1, 1),
EP("ep6", 6, 1024, 3, 1, 1),
};
-#elif defined(CONFIG_SAMA5D3)
+#elif defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4)
static struct usba_ep_data usba_udc_ep[] = {
EP("ep0", 0, 64, 1, 0, 0),
EP("ep1", 1, 1024, 3, 1, 0),
/* Flags for SROM controller */
PINMUX_FLAG_BANK = 3 << 0, /* bank number (0-3) */
PINMUX_FLAG_16BIT = 1 << 2, /* 16-bit width */
+
+ /* Flags for I2C */
+ PINMUX_FLAG_HS_MODE = 1 << 1, /* I2C High Speed Mode */
};
/**
#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0
#define CONFIG_SYS_FSL_SEC_COMPAT 5
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
+#define CONFIG_SYS_FSL_ERRATUM_A008378
#else
#error SoC not defined
#endif
+#define FSL_IFC_COMPAT "fsl,ifc"
+#define FSL_QSPI_COMPAT "fsl,ls1-qspi"
+#define FSL_DSPI_COMPAT "fsl,vf610-dspi"
+
#endif /* _ASM_ARMV7_LS102XA_CONFIG_ */
--- /dev/null
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * Dummy header file to enable CONFIG_OF_CONTROL.
+ * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
+ * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable
+ * OF_CONTROL must have arch/gpio.h.
+ */
+
+#ifndef __ASM_ARCH_LS102XA_GPIO_H_
+#define __ASM_ARCH_LS102XA_GPIO_H_
+
+#endif
#define SCFG_ETSECDMAMCR_LE_BD_FR 0xf8001a0f
#define SCFG_ETSECCMCR_GE2_CLK125 0x04000000
+#define SCFG_ETSECCMCR_GE0_CLK125 0x00000000
+#define SCFG_ETSECCMCR_GE1_CLK125 0x08000000
#define SCFG_PIXCLKCR_PXCKEN 0x80000000
#define SCFG_QSPI_CLKSEL 0xc0100000
#define CCI400_CTRLORD_TERM_BARRIER 0x00000008
#define CCI400_CTRLORD_EN_BARRIER 0
#define CCI400_SHAORD_NON_SHAREABLE 0x00000002
+#define CCI400_DVM_MESSAGE_REQ_EN 0x00000002
+#define CCI400_SNOOP_REQ_EN 0x00000001
/* CCI-400 registers */
struct ccsr_cci400 {
#define MICRON_RASWIDTH_200 14
#define MICRON_V_MCFG_200(size) MCFG((size), MICRON_RASWIDTH_200)
+/* Samsung K4X51163PG - FGC6 (165MHz optimized) 6.06ns - from 2010.90 src */
+#define SAMSUNG_TDAL_165 5
+#define SAMSUNG_TDPL_165 2
+#define SAMSUNG_TRRD_165 2
+#define SAMSUNG_TRCD_165 3
+#define SAMSUNG_TRP_165 3
+#define SAMSUNG_TRAS_165 7
+#define SAMSUNG_TRC_165 10
+#define SAMSUNG_TRFC_165 12
+
+#define SAMSUNG_V_ACTIMA_165 \
+ ACTIM_CTRLA(SAMSUNG_TRFC_165, SAMSUNG_TRC_165, \
+ SAMSUNG_TRAS_165, SAMSUNG_TRP_165, \
+ SAMSUNG_TRCD_165, SAMSUNG_TRRD_165, \
+ SAMSUNG_TDPL_165, SAMSUNG_TDAL_165)
+
+#define SAMSUNG_TWTR_165 1
+#define SAMSUNG_TCKE_165 2
+#define SAMSUNG_XSR_165 20
+#define SAMSUNG_TXP_165 5
+
+#define SAMSUNG_V_ACTIMB_165 \
+ ACTIM_CTRLB(SAMSUNG_TWTR_165, SAMSUNG_TCKE_165, \
+ SAMSUNG_TXP_165, SAMSUNG_XSR_165)
+
+#define SAMSUNG_RASWIDTH_165 14
+#define SAMSUNG_V_MCFG_165(size) \
+ V_MCFG_RASWIDTH(SAMSUNG_RASWIDTH_165) | V_MCFG_CASWIDTH_10B | \
+ V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(size) | \
+ V_MCFG_BANKALLOCATION_RBC | V_MCFG_RAMTYPE_DDR
+
+/* TODO: find which register these were taken from */
+
+#define SAMSUNG_BL_165 0x2
+#define SAMSUNG_SIL_165 0x0
+#define SAMSUNG_CASL_165 0x3
+#define SAMSUNG_WBST_165 0x0
+#define SAMSUNG_V_MR_165 ((SAMSUNG_WBST_165 << 9) | \
+ (SAMSUNG_CASL_165 << 4) | (SAMSUNG_SIL_165 << 3) | \
+ (SAMSUNG_BL_165))
+
+#define SAMSUNG_SHARING 0x00003700
+
/* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
#define NUMONYX_TDAL_165 6 /* Twr/Tck + Trp/tck */
/* 15/6 + 18/6 = 5.5 -> 6 */
#define PBIASLITEPWRDNZ0 (1 << 1)
#define PBIASSPEEDCTRL0 (1 << 2)
#define PBIASLITEPWRDNZ1 (1 << 9)
+#define PBIASLITEVMODE0 (1 << 0)
#define CTLPROGIO1SPEEDCTRL (1 << 20)
* PTU - Pull type Up
* DIS - Pull type selection is inactive
* EN - Pull type selection is active
+ * SB_LOW - Standby mode configuration: Output low-level
+ * SB_HI - Standby mode configuration: Output high-level
+ * SB_HIZ - Standby mode configuration: Output hi-impedence
+ * SB_PD - Standby mode pull-down enabled
+ * SB_PU - Standby mode pull-up enabled
+ * WKEN - Wakeup input enabled
* M0 - Mode 0
*/
#define EN (1 << 3)
#define DIS (0 << 3)
+#define SB_LOW (1 << 9)
+#define SB_HI (5 << 9)
+#define SB_HIZ (2 << 9)
+#define SB_PD (1 << 12)
+#define SB_PU (3 << 12)
+#define WKEN (1 << 14)
+
#define M0 0
#define M1 1
#define M2 2
#define M7 7
/*
- * To get the actual address the offset has to added
- * with OMAP34XX_CTRL_BASE to get the actual address
+ * To get the actual address the offset has to be added
+ * to OMAP34XX_CTRL_BASE
*/
/*SDRC*/
#define CONTROL_PADCONF_SDRC_DQS1 0x0074
#define CONTROL_PADCONF_SDRC_DQS2 0x0076
#define CONTROL_PADCONF_SDRC_DQS3 0x0078
+#define CONTROL_PADCONF_SDRC_BA0 0x05A0
+#define CONTROL_PADCONF_SDRC_BA1 0x05A2
+#define CONTROL_PADCONF_SDRC_A0 0x05A4
+#define CONTROL_PADCONF_SDRC_A1 0x05A6
+#define CONTROL_PADCONF_SDRC_A2 0x05A8
+#define CONTROL_PADCONF_SDRC_A3 0x05AA
+#define CONTROL_PADCONF_SDRC_A4 0x05AC
+#define CONTROL_PADCONF_SDRC_A5 0x05AE
+#define CONTROL_PADCONF_SDRC_A6 0x05B0
+#define CONTROL_PADCONF_SDRC_A7 0x05B2
+#define CONTROL_PADCONF_SDRC_A8 0x05B4
+#define CONTROL_PADCONF_SDRC_A9 0x05B6
+#define CONTROL_PADCONF_SDRC_A10 0x05B8
+#define CONTROL_PADCONF_SDRC_A11 0x05BA
+#define CONTROL_PADCONF_SDRC_A12 0x05BC
+#define CONTROL_PADCONF_SDRC_A13 0x05BE
+#define CONTROL_PADCONF_SDRC_A14 0x05C0
+#define CONTROL_PADCONF_SDRC_NCS0 0x05C2
+#define CONTROL_PADCONF_SDRC_NCS1 0x05C4
+#define CONTROL_PADCONF_SDRC_NCLK 0x05C6
+#define CONTROL_PADCONF_SDRC_NRAS 0x05C8
+#define CONTROL_PADCONF_SDRC_NCAS 0x05CA
+#define CONTROL_PADCONF_SDRC_NWE 0x05CC
+#define CONTROL_PADCONF_SDRC_DM0 0x05CE
+#define CONTROL_PADCONF_SDRC_DM1 0x05D0
+#define CONTROL_PADCONF_SDRC_DM2 0x05D2
+#define CONTROL_PADCONF_SDRC_DM3 0x05D4
/*GPMC*/
#define CONTROL_PADCONF_GPMC_A1 0x007A
#define CONTROL_PADCONF_GPMC_A2 0x007C
#define CONTROL_PADCONF_GPMC_A8 0x0088
#define CONTROL_PADCONF_GPMC_A9 0x008A
#define CONTROL_PADCONF_GPMC_A10 0x008C
+#define CONTROL_PADCONF_GPMC_A11 0x0264
#define CONTROL_PADCONF_GPMC_D0 0x008E
#define CONTROL_PADCONF_GPMC_D1 0x0090
#define CONTROL_PADCONF_GPMC_D2 0x0092
#define CONTROL_PADCONF_ETK_D13_ES2 0x05F6
#define CONTROL_PADCONF_ETK_D14_ES2 0x05F8
#define CONTROL_PADCONF_ETK_D15_ES2 0x05FA
+#define CONTROL_PADCONF_JTAG_RTCK 0x0A4E
+#define CONTROL_PADCONF_JTAG_TDO 0x0A50
/*Die to Die */
#define CONTROL_PADCONF_D2D_MCAD0 0x01E4
#define CONTROL_PADCONF_D2D_MCAD1 0x01E6
#define CONTROL_PADCONF_SYS_BOOT8 0x0226
/* AM/DM37xx specific */
+#define CONTROL_PADCONF_GPIO112 0x0134
+#define CONTROL_PADCONF_GPIO113 0x0136
+#define CONTROL_PADCONF_GPIO114 0x0138
+#define CONTROL_PADCONF_GPIO115 0x013A
#define CONTROL_PADCONF_GPIO127 0x0A54
#define CONTROL_PADCONF_GPIO126 0x0A56
#define CONTROL_PADCONF_GPIO128 0x0A58
/* Board SDRC timing values */
struct board_sdrc_timings {
+ u32 sharing;
u32 mcfg;
u32 ctrla;
u32 ctrlb;
#define VDD_MPU_ES2_LOW 880
#define VDD_MM_ES2_LOW 880
-/* TPS659038 Voltage settings in mv for OPP_NOMINAL */
-#define VDD_MPU_DRA752 1090
+/* DRA74x/75x voltage settings in mv for OPP_NOM per DM */
+#define VDD_MPU_DRA752 1100
#define VDD_EVE_DRA752 1060
#define VDD_GPU_DRA752 1060
-#define VDD_CORE_DRA752 1030
+#define VDD_CORE_DRA752 1060
#define VDD_IVA_DRA752 1060
+/* DRA72x voltage settings in mv for OPP_NOM per DM */
+#define VDD_MPU_DRA72x 1100
+#define VDD_EVE_DRA72x 1060
+#define VDD_GPU_DRA72x 1060
+#define VDD_CORE_DRA72x 1060
+#define VDD_IVA_DRA72x 1060
+
/* Efuse register offsets for DRA7xx platform */
#define DRA752_EFUSE_BASE 0x4A002000
#define DRA752_EFUSE_REGBITS 16
#define TPS659038_REG_ADDR_SMPS7 0x33
#define TPS659038_REG_ADDR_SMPS8 0x37
+/* TPS65917 */
+#define TPS65917_I2C_SLAVE_ADDR 0x58
+#define TPS65917_REG_ADDR_SMPS1 0x23
+#define TPS65917_REG_ADDR_SMPS2 0x27
+#define TPS65917_REG_ADDR_SMPS3 0x2F
+
+
/* TPS */
#define TPS62361_I2C_SLAVE_ADDR 0x60
#define TPS62361_REG_ADDR_SET0 0x0
#define MSTP10_BITS 0xFFFEFFE0
#define MSTP11_BITS 0x00000000
+/* SDHI */
+#define CONFIG_SYS_SH_SDHI1_BASE 0xEE120000
+#define CONFIG_SYS_SH_SDHI2_BASE 0xEE140000
+#define CONFIG_SYS_SH_SDHI3_BASE 0xEE160000
+#define CONFIG_SYS_SH_SDHI_NR_CHANNEL 4
+
#define R8A7790_CUT_ES2X 2
#define IS_R8A7790_ES2() \
(rmobile_get_cpu_rev_integer() == R8A7790_CUT_ES2X)
/* SH-I2C */
#define CONFIG_SYS_I2C_SH_BASE2 0xE60B0000
+/* SDHI */
+#define CONFIG_SYS_SH_SDHI1_BASE 0xEE140000
+#define CONFIG_SYS_SH_SDHI2_BASE 0xEE160000
+#define CONFIG_SYS_SH_SDHI_NR_CHANNEL 3
+
#define DBSC3_1_QOS_R0_BASE 0xE67A1000
#define DBSC3_1_QOS_R1_BASE 0xE67A1100
#define DBSC3_1_QOS_R2_BASE 0xE67A1200
/* SH-I2C */
#define CONFIG_SYS_I2C_SH_BASE2 0xE60B0000
+/* SDHI */
+#define CONFIG_SYS_SH_SDHI1_BASE 0xEE140000
+#define CONFIG_SYS_SH_SDHI2_BASE 0xEE160000
+#define CONFIG_SYS_SH_SDHI_NR_CHANNEL 3
+
#define DBSC3_1_QOS_R0_BASE 0xE67A1000
#define DBSC3_1_QOS_R1_BASE 0xE67A1100
#define DBSC3_1_QOS_R2_BASE 0xE67A1200
#define MSTP10_BITS 0xFFFEFFE0
#define MSTP11_BITS 0x000001C0
+/* SDHI */
+#define CONFIG_SYS_SH_SDHI1_BASE 0xEE140000
+#define CONFIG_SYS_SH_SDHI2_BASE 0xEE160000
+#define CONFIG_SYS_SH_SDHI_NR_CHANNEL 3
+
#endif /* __ASM_ARCH_R8A7794_H */
#define CONFIG_SYS_RCAR_I2C2_BASE 0xE6530000
#define CONFIG_SYS_RCAR_I2C3_BASE 0xE6540000
+/* SDHI */
+#define CONFIG_SYS_SH_SDHI0_BASE 0xEE100000
+
#define S3C_BASE 0xE6784000
#define S3C_INT_BASE 0xE6784A00
#define S3C_MEDIA_BASE 0xE6784B00
--- /dev/null
+/*
+ * drivers/mmc/sh-sdhi.h
+ *
+ * SD/MMC driver for Reneas rmobile ARM SoCs
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ * Copyright (C) 2008-2009 Renesas Solutions Corp.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef _SH_SDHI_H
+#define _SH_SDHI_H
+
+#define SDHI_CMD (0x0000 >> 1)
+#define SDHI_PORTSEL (0x0004 >> 1)
+#define SDHI_ARG0 (0x0008 >> 1)
+#define SDHI_ARG1 (0x000C >> 1)
+#define SDHI_STOP (0x0010 >> 1)
+#define SDHI_SECCNT (0x0014 >> 1)
+#define SDHI_RSP00 (0x0018 >> 1)
+#define SDHI_RSP01 (0x001C >> 1)
+#define SDHI_RSP02 (0x0020 >> 1)
+#define SDHI_RSP03 (0x0024 >> 1)
+#define SDHI_RSP04 (0x0028 >> 1)
+#define SDHI_RSP05 (0x002C >> 1)
+#define SDHI_RSP06 (0x0030 >> 1)
+#define SDHI_RSP07 (0x0034 >> 1)
+#define SDHI_INFO1 (0x0038 >> 1)
+#define SDHI_INFO2 (0x003C >> 1)
+#define SDHI_INFO1_MASK (0x0040 >> 1)
+#define SDHI_INFO2_MASK (0x0044 >> 1)
+#define SDHI_CLK_CTRL (0x0048 >> 1)
+#define SDHI_SIZE (0x004C >> 1)
+#define SDHI_OPTION (0x0050 >> 1)
+#define SDHI_ERR_STS1 (0x0058 >> 1)
+#define SDHI_ERR_STS2 (0x005C >> 1)
+#define SDHI_BUF0 (0x0060 >> 1)
+#define SDHI_SDIO_MODE (0x0068 >> 1)
+#define SDHI_SDIO_INFO1 (0x006C >> 1)
+#define SDHI_SDIO_INFO1_MASK (0x0070 >> 1)
+#define SDHI_CC_EXT_MODE (0x01B0 >> 1)
+#define SDHI_SOFT_RST (0x01C0 >> 1)
+#define SDHI_VERSION (0x01C4 >> 1)
+#define SDHI_HOST_MODE (0x01C8 >> 1)
+#define SDHI_SDIF_MODE (0x01CC >> 1)
+#define SDHI_EXT_SWAP (0x01E0 >> 1)
+#define SDHI_SD_DMACR (0x0324 >> 1)
+
+/* SDHI CMD VALUE */
+#define CMD_MASK 0x0000ffff
+#define SDHI_APP 0x0040
+#define SDHI_SD_APP_SEND_SCR 0x0073
+#define SDHI_SD_SWITCH 0x1C06
+
+/* SDHI_PORTSEL */
+#define USE_1PORT (1 << 8) /* 1 port */
+
+/* SDHI_ARG */
+#define ARG0_MASK 0x0000ffff
+#define ARG1_MASK 0x0000ffff
+
+/* SDHI_STOP */
+#define STOP_SEC_ENABLE (1 << 8)
+
+/* SDHI_INFO1 */
+#define INFO1_RESP_END (1 << 0)
+#define INFO1_ACCESS_END (1 << 2)
+#define INFO1_CARD_RE (1 << 3)
+#define INFO1_CARD_IN (1 << 4)
+#define INFO1_ISD0CD (1 << 5)
+#define INFO1_WRITE_PRO (1 << 7)
+#define INFO1_DATA3_CARD_RE (1 << 8)
+#define INFO1_DATA3_CARD_IN (1 << 9)
+#define INFO1_DATA3 (1 << 10)
+
+/* SDHI_INFO2 */
+#define INFO2_CMD_ERROR (1 << 0)
+#define INFO2_CRC_ERROR (1 << 1)
+#define INFO2_END_ERROR (1 << 2)
+#define INFO2_TIMEOUT (1 << 3)
+#define INFO2_BUF_ILL_WRITE (1 << 4)
+#define INFO2_BUF_ILL_READ (1 << 5)
+#define INFO2_RESP_TIMEOUT (1 << 6)
+#define INFO2_SDDAT0 (1 << 7)
+#define INFO2_BRE_ENABLE (1 << 8)
+#define INFO2_BWE_ENABLE (1 << 9)
+#define INFO2_CBUSY (1 << 14)
+#define INFO2_ILA (1 << 15)
+#define INFO2_ALL_ERR (0x807f)
+
+/* SDHI_INFO1_MASK */
+#define INFO1M_RESP_END (1 << 0)
+#define INFO1M_ACCESS_END (1 << 2)
+#define INFO1M_CARD_RE (1 << 3)
+#define INFO1M_CARD_IN (1 << 4)
+#define INFO1M_DATA3_CARD_RE (1 << 8)
+#define INFO1M_DATA3_CARD_IN (1 << 9)
+#define INFO1M_ALL (0xffff)
+#define INFO1M_SET (INFO1M_RESP_END | \
+ INFO1M_ACCESS_END | \
+ INFO1M_DATA3_CARD_RE | \
+ INFO1M_DATA3_CARD_IN)
+
+/* SDHI_INFO2_MASK */
+#define INFO2M_CMD_ERROR (1 << 0)
+#define INFO2M_CRC_ERROR (1 << 1)
+#define INFO2M_END_ERROR (1 << 2)
+#define INFO2M_TIMEOUT (1 << 3)
+#define INFO2M_BUF_ILL_WRITE (1 << 4)
+#define INFO2M_BUF_ILL_READ (1 << 5)
+#define INFO2M_RESP_TIMEOUT (1 << 6)
+#define INFO2M_BRE_ENABLE (1 << 8)
+#define INFO2M_BWE_ENABLE (1 << 9)
+#define INFO2M_ILA (1 << 15)
+#define INFO2M_ALL (0xffff)
+#define INFO2M_ALL_ERR (0x807f)
+
+/* SDHI_CLK_CTRL */
+#define CLK_ENABLE (1 << 8)
+
+/* SDHI_OPTION */
+#define OPT_BUS_WIDTH_1 (1 << 15) /* bus width = 1 bit */
+
+/* SDHI_ERR_STS1 */
+#define ERR_STS1_CRC_ERROR ((1 << 11) | (1 << 10) | (1 << 9) | \
+ (1 << 8) | (1 << 5))
+#define ERR_STS1_CMD_ERROR ((1 << 4) | (1 << 3) | (1 << 2) | \
+ (1 << 1) | (1 << 0))
+
+/* SDHI_ERR_STS2 */
+#define ERR_STS2_RES_TIMEOUT (1 << 0)
+#define ERR_STS2_RES_STOP_TIMEOUT ((1 << 0) | (1 << 1))
+#define ERR_STS2_SYS_ERROR ((1 << 6) | (1 << 5) | (1 << 4) | \
+ (1 << 3) | (1 << 2) | (1 << 1) | \
+ (1 << 0))
+
+/* SDHI_SDIO_MODE */
+#define SDIO_MODE_ON (1 << 0)
+#define SDIO_MODE_OFF (0 << 0)
+
+/* SDHI_SDIO_INFO1 */
+#define SDIO_INFO1_IOIRQ (1 << 0)
+#define SDIO_INFO1_EXPUB52 (1 << 14)
+#define SDIO_INFO1_EXWT (1 << 15)
+
+/* SDHI_SDIO_INFO1_MASK */
+#define SDIO_INFO1M_CLEAR ((1 << 1) | (1 << 2))
+#define SDIO_INFO1M_ON ((1 << 15) | (1 << 14) | (1 << 2) | \
+ (1 << 1) | (1 << 0))
+
+/* SDHI_EXT_SWAP */
+#define SET_SWAP ((1 << 6) | (1 << 7)) /* SWAP */
+
+/* SDHI_SOFT_RST */
+#define SOFT_RST_ON (0 << 0)
+#define SOFT_RST_OFF (1 << 0)
+
+#define CLKDEV_SD_DATA 25000000 /* 25 MHz */
+#define CLKDEV_HS_DATA 50000000 /* 50 MHz */
+#define CLKDEV_MMC_DATA 20000000 /* 20MHz */
+#define CLKDEV_INIT 400000 /* 100 - 400 KHz */
+
+/* For quirk */
+#define SH_SDHI_QUIRK_16BIT_BUF (1)
+int sh_sdhi_init(unsigned long addr, int ch, unsigned long quirks);
+
+#endif /* _SH_SDHI_H */
/* clock control module regs definition */
#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I)
#include <asm/arch/clock_sun6i.h>
+#elif defined(CONFIG_MACH_SUN9I)
+#include <asm/arch/clock_sun9i.h>
#else
#include <asm/arch/clock_sun4i.h>
#endif
#ifndef __ASSEMBLY__
int clock_init(void);
int clock_twi_onoff(int port, int state);
-void clock_set_pll1(unsigned int hz);
-void clock_set_pll3(unsigned int hz);
-unsigned int clock_get_pll5p(void);
-unsigned int clock_get_pll6(void);
void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz);
void clock_init_safe(void);
void clock_init_uart(void);
/* ahb clock gate bit offset (second register) */
#define AHB_GATE_OFFSET_GMAC 17
+#define AHB_GATE_OFFSET_DE_FE0 14
#define AHB_GATE_OFFSET_DE_BE0 12
#define AHB_GATE_OFFSET_HDMI 11
#define AHB_GATE_OFFSET_LCD1 5
#define CCM_MMC_CTRL_PLL5 (0x2 << 24)
#define CCM_MMC_CTRL_ENABLE (0x1 << 31)
+#define CCM_DRAM_GATE_OFFSET_DE_FE1 24 /* Note the order of FE1 and */
+#define CCM_DRAM_GATE_OFFSET_DE_FE0 25 /* FE0 is swapped ! */
#define CCM_DRAM_GATE_OFFSET_DE_BE0 26
+#define CCM_DRAM_GATE_OFFSET_DE_BE1 27
#define CCM_LCD_CH0_CTRL_PLL3 (0 << 24)
#define CCM_LCD_CH0_CTRL_PLL7 (1 << 24)
#define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2
#define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2)
#define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2)
+#define CCM_GMAC_CTRL_RX_CLK_DELAY(x) ((x) << 5)
+#define CCM_GMAC_CTRL_TX_CLK_DELAY(x) ((x) << 10)
#define CCM_USB_CTRL_PHY0_RST (0x1 << 0)
#define CCM_USB_CTRL_PHY1_RST (0x1 << 1)
#define CCM_DE_CTRL_RST (1 << 30)
#define CCM_DE_CTRL_GATE (1 << 31)
+#ifndef __ASSEMBLY__
+void clock_set_pll1(unsigned int hz);
+void clock_set_pll3(unsigned int hz);
+unsigned int clock_get_pll5p(void);
+unsigned int clock_get_pll6(void);
+#endif
+
#endif /* _SUNXI_CLOCK_SUN4I_H */
#define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2
#define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2)
#define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2)
+#define CCM_GMAC_CTRL_RX_CLK_DELAY(x) ((x) << 5)
+#define CCM_GMAC_CTRL_TX_CLK_DELAY(x) ((x) << 10)
#define MDFS_CLK_DEFAULT 0x81000002 /* PLL6 / 3 */
#define CCM_DE_CTRL_PLL10 (5 << 24)
#define CCM_DE_CTRL_GATE (1 << 31)
+#ifndef __ASSEMBLY__
+void clock_set_pll1(unsigned int hz);
+void clock_set_pll3(unsigned int hz);
void clock_set_pll5(unsigned int clk, bool sigma_delta_enable);
+unsigned int clock_get_pll6(void);
+#endif
#endif /* _SUNXI_CLOCK_SUN6I_H */
--- /dev/null
+/*
+ * sun9i clock register definitions
+ *
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_CLOCK_SUN9I_H
+#define _SUNXI_CLOCK_SUN9I_H
+
+struct sunxi_ccm_reg {
+ u32 pll1_c0_cfg; /* 0x00 c0cpu# pll configuration */
+ u32 pll2_c1_cfg; /* 0x04 c1cpu# pll configuration */
+ u32 pll3_audio_cfg; /* 0x08 audio pll configuration */
+ u32 pll4_periph0_cfg; /* 0x0c peripheral0 pll configuration */
+ u32 pll5_ve_cfg; /* 0x10 videoengine pll configuration */
+ u32 pll6_ddr_cfg; /* 0x14 ddr pll configuration */
+ u32 pll7_video0_cfg; /* 0x18 video0 pll configuration */
+ u32 pll8_video1_cfg; /* 0x1c video1 pll configuration */
+ u32 pll9_gpu_cfg; /* 0x20 gpu pll configuration */
+ u32 pll10_de_cfg; /* 0x24 displayengine pll configuration */
+ u32 pll11_isp_cfg; /* 0x28 isp pll6 ontrol */
+ u32 pll12_periph1_cfg; /* 0x2c peripheral1 pll configuration */
+ u8 reserved1[0x20]; /* 0x30 */
+ u32 cpu_clk_source; /* 0x50 cpu clk source configuration */
+ u32 c0_cfg; /* 0x54 cpu cluster 0 clock configuration */
+ u32 c1_cfg; /* 0x58 cpu cluster 1 clock configuration */
+ u32 gtbus_cfg; /* 0x5c gtbus clock configuration */
+ u32 ahb0_cfg; /* 0x60 ahb0 clock configuration */
+ u32 ahb1_cfg; /* 0x64 ahb1 clock configuration */
+ u32 ahb2_cfg; /* 0x68 ahb2 clock configuration */
+ u8 reserved2[0x04]; /* 0x6c */
+ u32 apb0_cfg; /* 0x70 apb0 clock configuration */
+ u32 apb1_cfg; /* 0x74 apb1 clock configuration */
+ u32 cci400_cfg; /* 0x78 cci400 clock configuration */
+ u8 reserved3[0x04]; /* 0x7c */
+ u32 ats_cfg; /* 0x80 ats clock configuration */
+ u32 trace_cfg; /* 0x84 trace clock configuration */
+ u8 reserved4[0xf8]; /* 0x88 */
+ u32 clk_output_a; /* 0x180 clk_output_a */
+ u32 clk_output_b; /* 0x184 clk_output_a */
+ u8 reserved5[0x278]; /* 0x188 */
+
+ u32 nand0_clk_cfg0; /* 0x400 nand0 clock configuration0 */
+ u32 nand0_clk_cfg1; /* 0x404 nand1 clock configuration */
+ u8 reserved6[0x08]; /* 0x408 */
+ u32 sd0_clk_cfg; /* 0x410 sd0 clock configuration */
+ u32 sd1_clk_cfg; /* 0x414 sd1 clock configuration */
+ u32 sd2_clk_cfg; /* 0x418 sd2 clock configuration */
+ u32 sd3_clk_cfg; /* 0x41c sd3 clock configuration */
+ u8 reserved7[0x08]; /* 0x420 */
+ u32 ts_clk_cfg; /* 0x428 transport stream clock cfg */
+ u32 ss_clk_cfg; /* 0x42c security system clock cfg */
+ u32 spi0_clk_cfg; /* 0x430 spi0 clock configuration */
+ u32 spi1_clk_cfg; /* 0x434 spi1 clock configuration */
+ u32 spi2_clk_cfg; /* 0x438 spi2 clock configuration */
+ u32 spi3_clk_cfg; /* 0x43c spi3 clock configuration */
+ u8 reserved8[0x50]; /* 0x440 */
+ u32 de_clk_cfg; /* 0x490 display engine clock configuration */
+ u8 reserved9[0x04]; /* 0x494 */
+ u32 mp_clk_cfg; /* 0x498 mp clock configuration */
+ u32 lcd0_clk_cfg; /* 0x49c LCD0 module clock */
+ u32 lcd1_clk_cfg; /* 0x4a0 LCD1 module clock */
+ u8 reserved10[0x1c]; /* 0x4a4 */
+ u32 csi_isp_clk_cfg; /* 0x4c0 CSI ISP module clock */
+ u32 csi0_clk_cfg; /* 0x4c4 CSI0 module clock */
+ u32 csi1_clk_cfg; /* 0x4c8 CSI1 module clock */
+ u32 fd_clk_cfg; /* 0x4cc FD module clock */
+ u32 ve_clk_cfg; /* 0x4d0 VE module clock */
+ u32 avs_clk_cfg; /* 0x4d4 AVS module clock */
+ u8 reserved11[0x18]; /* 0x4d8 */
+ u32 gpu_core_clk_cfg; /* 0x4f0 GPU core clock config */
+ u32 gpu_mem_clk_cfg; /* 0x4f4 GPU memory clock config */
+ u32 gpu_axi_clk_cfg; /* 0x4f8 GPU AXI clock config */
+ u8 reserved12[0x10]; /* 0x4fc */
+ u32 gp_adc_clk_cfg; /* 0x50c General Purpose ADC clk config */
+ u8 reserved13[0x70]; /* 0x510 */
+
+ u32 ahb_gate0; /* 0x580 AHB0 Gating Register */
+ u32 ahb_gate1; /* 0x584 AHB1 Gating Register */
+ u32 ahb_gate2; /* 0x588 AHB2 Gating Register */
+ u8 reserved14[0x04]; /* 0x58c */
+ u32 apb0_gate; /* 0x590 APB0 Clock Gating Register */
+ u32 apb1_gate; /* 0x594 APB1 Clock Gating Register */
+ u8 reserved15[0x08]; /* 0x598 */
+ u32 ahb_reset0_cfg; /* 0x5a0 AHB0 Software Reset Register */
+ u32 ahb_reset1_cfg; /* 0x5a4 AHB1 Software Reset Register */
+ u32 ahb_reset2_cfg; /* 0x5a8 AHB2 Software Reset Register */
+ u8 reserved16[0x04]; /* 0x5ac */
+ u32 apb0_reset_cfg; /* 0x5b0 Bus Software Reset Register 3 */
+ u32 apb1_reset_cfg; /* 0x5b4 Bus Software Reset Register 4 */
+};
+
+/* pll4_periph0_cfg */
+#define PLL4_CFG_DEFAULT 0x90002800 /* 960 MHz */
+
+#define CCM_PLL4_CTRL_N_SHIFT 8
+#define CCM_PLL4_CTRL_N_MASK (0xff << CCM_PLL4_CTRL_N_SHIFT)
+#define CCM_PLL4_CTRL_P_SHIFT 16
+#define CCM_PLL4_CTRL_P_MASK (0x1 << CCM_PLL4_CTRL_P_SHIFT)
+#define CCM_PLL4_CTRL_M_SHIFT 18
+#define CCM_PLL4_CTRL_M_MASK (0x1 << CCM_PLL4_CTRL_M_SHIFT)
+
+/* sd#_clk_cfg fields */
+#define CCM_MMC_CTRL_M(x) ((x) - 1)
+#define CCM_MMC_CTRL_OCLK_DLY(x) ((x) << 8)
+#define CCM_MMC_CTRL_N(x) ((x) << 16)
+#define CCM_MMC_CTRL_SCLK_DLY(x) ((x) << 20)
+#define CCM_MMC_CTRL_OSCM24 (0 << 24)
+#define CCM_MMC_CTRL_PLL_PERIPH0 (1 << 24)
+#define CCM_MMC_CTRL_ENABLE (1 << 31)
+
+/* ahb_gate0 fields */
+/* On sun9i all sdc-s share their ahb gate, so ignore (x) */
+#define AHB_GATE_OFFSET_MMC(x) 8
+
+/* apb1_gate fields */
+#define APB1_GATE_UART_SHIFT 16
+#define APB1_GATE_UART_MASK (0xff << APB1_GATE_UART_SHIFT)
+#define APB1_GATE_TWI_SHIFT 0
+#define APB1_GATE_TWI_MASK (0xf << APB1_GATE_TWI_SHIFT)
+
+/* ahb_reset0_cfg fields */
+/* On sun9i all sdc-s share their ahb reset, so ignore (x) */
+#define AHB_RESET_OFFSET_MMC(x) 8
+
+/* apb1_reset_cfg fields */
+#define APB1_RESET_UART_SHIFT 16
+#define APB1_RESET_UART_MASK (0xff << APB1_RESET_UART_SHIFT)
+#define APB1_RESET_TWI_SHIFT 0
+#define APB1_RESET_TWI_MASK (0xf << APB1_RESET_TWI_SHIFT)
+
+
+#ifndef __ASSEMBLY__
+unsigned int clock_get_pll4_periph0(void);
+#endif
+
+#endif /* _SUNXI_CLOCK_SUN9I_H */
/*
- * (C) Copyright 2007-2011
- * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
- * Tom Cubie <tangliang@allwinnertech.com>
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SUNXI_CPU_H
#define _SUNXI_CPU_H
-#define SUNXI_SRAM_A1_BASE 0x00000000
-#define SUNXI_SRAM_A1_SIZE (16 * 1024) /* 16 kiB */
-
-#define SUNXI_SRAM_A2_BASE 0x00004000 /* 16 kiB */
-#define SUNXI_SRAM_A3_BASE 0x00008000 /* 13 kiB */
-#define SUNXI_SRAM_A4_BASE 0x0000b400 /* 3 kiB */
-#define SUNXI_SRAM_D_BASE 0x00010000 /* 4 kiB */
-#define SUNXI_SRAM_B_BASE 0x00020000 /* 64 kiB (secure) */
-
-#define SUNXI_SRAMC_BASE 0x01c00000
-#define SUNXI_DRAMC_BASE 0x01c01000
-#define SUNXI_DMA_BASE 0x01c02000
-#define SUNXI_NFC_BASE 0x01c03000
-#define SUNXI_TS_BASE 0x01c04000
-#define SUNXI_SPI0_BASE 0x01c05000
-#define SUNXI_SPI1_BASE 0x01c06000
-#define SUNXI_MS_BASE 0x01c07000
-#define SUNXI_TVD_BASE 0x01c08000
-#define SUNXI_CSI0_BASE 0x01c09000
-#define SUNXI_TVE0_BASE 0x01c0a000
-#define SUNXI_EMAC_BASE 0x01c0b000
-#define SUNXI_LCD0_BASE 0x01c0C000
-#define SUNXI_LCD1_BASE 0x01c0d000
-#define SUNXI_VE_BASE 0x01c0e000
-#define SUNXI_MMC0_BASE 0x01c0f000
-#define SUNXI_MMC1_BASE 0x01c10000
-#define SUNXI_MMC2_BASE 0x01c11000
-#define SUNXI_MMC3_BASE 0x01c12000
-#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I
-#define SUNXI_USB0_BASE 0x01c13000
-#define SUNXI_USB1_BASE 0x01c14000
-#endif
-#define SUNXI_SS_BASE 0x01c15000
-#define SUNXI_HDMI_BASE 0x01c16000
-#define SUNXI_SPI2_BASE 0x01c17000
-#define SUNXI_SATA_BASE 0x01c18000
-#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I
-#define SUNXI_PATA_BASE 0x01c19000
-#define SUNXI_ACE_BASE 0x01c1a000
-#define SUNXI_TVE1_BASE 0x01c1b000
-#define SUNXI_USB2_BASE 0x01c1c000
+#if defined(CONFIG_MACH_SUN9I)
+#include <asm/arch/cpu_sun9i.h>
#else
-#define SUNXI_USB0_BASE 0x01c19000
-#define SUNXI_USB1_BASE 0x01c1a000
-#define SUNXI_USB2_BASE 0x01c1b000
+#include <asm/arch/cpu_sun4i.h>
#endif
-#define SUNXI_CSI1_BASE 0x01c1d000
-#define SUNXI_TZASC_BASE 0x01c1e000
-#define SUNXI_SPI3_BASE 0x01c1f000
-
-#define SUNXI_CCM_BASE 0x01c20000
-#define SUNXI_INTC_BASE 0x01c20400
-#define SUNXI_PIO_BASE 0x01c20800
-#define SUNXI_TIMER_BASE 0x01c20c00
-#define SUNXI_SPDIF_BASE 0x01c21000
-#define SUNXI_AC97_BASE 0x01c21400
-#define SUNXI_IR0_BASE 0x01c21800
-#define SUNXI_IR1_BASE 0x01c21c00
-
-#define SUNXI_IIS_BASE 0x01c22400
-#define SUNXI_LRADC_BASE 0x01c22800
-#define SUNXI_AD_DA_BASE 0x01c22c00
-#define SUNXI_KEYPAD_BASE 0x01c23000
-#define SUNXI_TZPC_BASE 0x01c23400
-#define SUNXI_SID_BASE 0x01c23800
-#define SUNXI_SJTAG_BASE 0x01c23c00
-
-#define SUNXI_TP_BASE 0x01c25000
-#define SUNXI_PMU_BASE 0x01c25400
-#define SUN7I_CPUCFG_BASE 0x01c25c00
-
-#define SUNXI_UART0_BASE 0x01c28000
-#define SUNXI_UART1_BASE 0x01c28400
-#define SUNXI_UART2_BASE 0x01c28800
-#define SUNXI_UART3_BASE 0x01c28c00
-#define SUNXI_UART4_BASE 0x01c29000
-#define SUNXI_UART5_BASE 0x01c29400
-#define SUNXI_UART6_BASE 0x01c29800
-#define SUNXI_UART7_BASE 0x01c29c00
-#define SUNXI_PS2_0_BASE 0x01c2a000
-#define SUNXI_PS2_1_BASE 0x01c2a400
-
-#define SUNXI_TWI0_BASE 0x01c2ac00
-#define SUNXI_TWI1_BASE 0x01c2b000
-#define SUNXI_TWI2_BASE 0x01c2b400
-
-#define SUNXI_CAN_BASE 0x01c2bc00
-
-#define SUNXI_SCR_BASE 0x01c2c400
-
-#ifndef CONFIG_MACH_SUN6I
-#define SUNXI_GPS_BASE 0x01c30000
-#define SUNXI_MALI400_BASE 0x01c40000
-#define SUNXI_GMAC_BASE 0x01c50000
-#else
-#define SUNXI_GMAC_BASE 0x01c30000
-#endif
-
-#define SUNXI_DRAM_COM_BASE 0x01c62000
-#define SUNXI_DRAM_CTL0_BASE 0x01c63000
-#define SUNXI_DRAM_CTL1_BASE 0x01c64000
-#define SUNXI_DRAM_PHY0_BASE 0x01c65000
-#define SUNXI_DRAM_PHY1_BASE 0x01c66000
-
-/* module sram */
-#define SUNXI_SRAM_C_BASE 0x01d00000
-
-#define SUNXI_DE_FE0_BASE 0x01e00000
-#define SUNXI_DE_FE1_BASE 0x01e20000
-#define SUNXI_DE_BE0_BASE 0x01e60000
-#define SUNXI_DE_BE1_BASE 0x01e40000
-#define SUNXI_MP_BASE 0x01e80000
-#define SUNXI_AVG_BASE 0x01ea0000
-
-#define SUNXI_RTC_BASE 0x01f00000
-#define SUNXI_PRCM_BASE 0x01f01400
-#define SUN6I_CPUCFG_BASE 0x01f01c00
-#define SUNXI_R_UART_BASE 0x01f02800
-#define SUNXI_R_PIO_BASE 0x01f02c00
-#define SUN6I_P2WI_BASE 0x01f03400
-#define SUNXI_RSB_BASE 0x01f03400
-
-/* CoreSight Debug Module */
-#define SUNXI_CSDM_BASE 0x3f500000
-
-#define SUNXI_DDRII_DDRIII_BASE 0x40000000 /* 2 GiB */
-
-#define SUNXI_BROM_BASE 0xffff0000 /* 32 kiB */
-
-#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c)
-
-/* SS bonding ids used for cpu identification */
-#define SUNXI_SS_BOND_ID_A31 4
-#define SUNXI_SS_BOND_ID_A31S 5
-
-#ifndef __ASSEMBLY__
-void sunxi_board_init(void);
-void sunxi_reset(void);
-int sunxi_get_ss_bonding_id(void);
-int sunxi_get_sid(unsigned int *sid);
-#endif /* __ASSEMBLY__ */
-#endif /* _CPU_H */
+#endif /* _SUNXI_CPU_H */
--- /dev/null
+/*
+ * (C) Copyright 2007-2011
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Tom Cubie <tangliang@allwinnertech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_CPU_SUN4I_H
+#define _SUNXI_CPU_SUN4I_H
+
+#define SUNXI_SRAM_A1_BASE 0x00000000
+#define SUNXI_SRAM_A1_SIZE (16 * 1024) /* 16 kiB */
+
+#define SUNXI_SRAM_A2_BASE 0x00004000 /* 16 kiB */
+#define SUNXI_SRAM_A3_BASE 0x00008000 /* 13 kiB */
+#define SUNXI_SRAM_A4_BASE 0x0000b400 /* 3 kiB */
+#define SUNXI_SRAM_D_BASE 0x00010000 /* 4 kiB */
+#define SUNXI_SRAM_B_BASE 0x00020000 /* 64 kiB (secure) */
+
+#define SUNXI_SRAMC_BASE 0x01c00000
+#define SUNXI_DRAMC_BASE 0x01c01000
+#define SUNXI_DMA_BASE 0x01c02000
+#define SUNXI_NFC_BASE 0x01c03000
+#define SUNXI_TS_BASE 0x01c04000
+#define SUNXI_SPI0_BASE 0x01c05000
+#define SUNXI_SPI1_BASE 0x01c06000
+#define SUNXI_MS_BASE 0x01c07000
+#define SUNXI_TVD_BASE 0x01c08000
+#define SUNXI_CSI0_BASE 0x01c09000
+#define SUNXI_TVE0_BASE 0x01c0a000
+#define SUNXI_EMAC_BASE 0x01c0b000
+#define SUNXI_LCD0_BASE 0x01c0C000
+#define SUNXI_LCD1_BASE 0x01c0d000
+#define SUNXI_VE_BASE 0x01c0e000
+#define SUNXI_MMC0_BASE 0x01c0f000
+#define SUNXI_MMC1_BASE 0x01c10000
+#define SUNXI_MMC2_BASE 0x01c11000
+#define SUNXI_MMC3_BASE 0x01c12000
+#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I
+#define SUNXI_USB0_BASE 0x01c13000
+#define SUNXI_USB1_BASE 0x01c14000
+#endif
+#define SUNXI_SS_BASE 0x01c15000
+#define SUNXI_HDMI_BASE 0x01c16000
+#define SUNXI_SPI2_BASE 0x01c17000
+#define SUNXI_SATA_BASE 0x01c18000
+#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I
+#define SUNXI_PATA_BASE 0x01c19000
+#define SUNXI_ACE_BASE 0x01c1a000
+#define SUNXI_TVE1_BASE 0x01c1b000
+#define SUNXI_USB2_BASE 0x01c1c000
+#else
+#define SUNXI_USB0_BASE 0x01c19000
+#define SUNXI_USB1_BASE 0x01c1a000
+#define SUNXI_USB2_BASE 0x01c1b000
+#endif
+#define SUNXI_CSI1_BASE 0x01c1d000
+#define SUNXI_TZASC_BASE 0x01c1e000
+#define SUNXI_SPI3_BASE 0x01c1f000
+
+#define SUNXI_CCM_BASE 0x01c20000
+#define SUNXI_INTC_BASE 0x01c20400
+#define SUNXI_PIO_BASE 0x01c20800
+#define SUNXI_TIMER_BASE 0x01c20c00
+#define SUNXI_SPDIF_BASE 0x01c21000
+#define SUNXI_AC97_BASE 0x01c21400
+#define SUNXI_IR0_BASE 0x01c21800
+#define SUNXI_IR1_BASE 0x01c21c00
+
+#define SUNXI_IIS_BASE 0x01c22400
+#define SUNXI_LRADC_BASE 0x01c22800
+#define SUNXI_AD_DA_BASE 0x01c22c00
+#define SUNXI_KEYPAD_BASE 0x01c23000
+#define SUNXI_TZPC_BASE 0x01c23400
+#define SUNXI_SID_BASE 0x01c23800
+#define SUNXI_SJTAG_BASE 0x01c23c00
+
+#define SUNXI_TP_BASE 0x01c25000
+#define SUNXI_PMU_BASE 0x01c25400
+#define SUN7I_CPUCFG_BASE 0x01c25c00
+
+#define SUNXI_UART0_BASE 0x01c28000
+#define SUNXI_UART1_BASE 0x01c28400
+#define SUNXI_UART2_BASE 0x01c28800
+#define SUNXI_UART3_BASE 0x01c28c00
+#define SUNXI_UART4_BASE 0x01c29000
+#define SUNXI_UART5_BASE 0x01c29400
+#define SUNXI_UART6_BASE 0x01c29800
+#define SUNXI_UART7_BASE 0x01c29c00
+#define SUNXI_PS2_0_BASE 0x01c2a000
+#define SUNXI_PS2_1_BASE 0x01c2a400
+
+#define SUNXI_TWI0_BASE 0x01c2ac00
+#define SUNXI_TWI1_BASE 0x01c2b000
+#define SUNXI_TWI2_BASE 0x01c2b400
+
+#define SUNXI_CAN_BASE 0x01c2bc00
+
+#define SUNXI_SCR_BASE 0x01c2c400
+
+#ifndef CONFIG_MACH_SUN6I
+#define SUNXI_GPS_BASE 0x01c30000
+#define SUNXI_MALI400_BASE 0x01c40000
+#define SUNXI_GMAC_BASE 0x01c50000
+#else
+#define SUNXI_GMAC_BASE 0x01c30000
+#endif
+
+#define SUNXI_DRAM_COM_BASE 0x01c62000
+#define SUNXI_DRAM_CTL0_BASE 0x01c63000
+#define SUNXI_DRAM_CTL1_BASE 0x01c64000
+#define SUNXI_DRAM_PHY0_BASE 0x01c65000
+#define SUNXI_DRAM_PHY1_BASE 0x01c66000
+
+/* module sram */
+#define SUNXI_SRAM_C_BASE 0x01d00000
+
+#define SUNXI_DE_FE0_BASE 0x01e00000
+#define SUNXI_DE_FE1_BASE 0x01e20000
+#define SUNXI_DE_BE0_BASE 0x01e60000
+#define SUNXI_DE_BE1_BASE 0x01e40000
+#define SUNXI_MP_BASE 0x01e80000
+#define SUNXI_AVG_BASE 0x01ea0000
+
+#define SUNXI_RTC_BASE 0x01f00000
+#define SUNXI_PRCM_BASE 0x01f01400
+#define SUN6I_CPUCFG_BASE 0x01f01c00
+#define SUNXI_R_UART_BASE 0x01f02800
+#define SUNXI_R_PIO_BASE 0x01f02c00
+#define SUN6I_P2WI_BASE 0x01f03400
+#define SUNXI_RSB_BASE 0x01f03400
+
+/* CoreSight Debug Module */
+#define SUNXI_CSDM_BASE 0x3f500000
+
+#define SUNXI_DDRII_DDRIII_BASE 0x40000000 /* 2 GiB */
+
+#define SUNXI_BROM_BASE 0xffff0000 /* 32 kiB */
+
+#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c)
+
+/* SS bonding ids used for cpu identification */
+#define SUNXI_SS_BOND_ID_A31 4
+#define SUNXI_SS_BOND_ID_A31S 5
+
+#ifndef __ASSEMBLY__
+void sunxi_board_init(void);
+void sunxi_reset(void);
+int sunxi_get_ss_bonding_id(void);
+int sunxi_get_sid(unsigned int *sid);
+#endif /* __ASSEMBLY__ */
+
+#endif /* _SUNXI_CPU_SUN4I_H */
--- /dev/null
+/*
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ * (C) Copyright 2007-2013
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Jerry Wang <wangflord@allwinnertech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_CPU_SUN9I_H
+#define _SUNXI_CPU_SUN9I_H
+
+#define REGS_AHB0_BASE 0x01C00000
+#define REGS_AHB1_BASE 0x00800000
+#define REGS_AHB2_BASE 0x03000000
+#define REGS_APB0_BASE 0x06000000
+#define REGS_APB1_BASE 0x07000000
+#define REGS_RCPUS_BASE 0x08000000
+
+#define SUNXI_SRAM_D_BASE 0x08100000
+
+/* AHB0 Module */
+#define SUNXI_NFC_BASE (REGS_AHB0_BASE + 0x3000)
+#define SUNXI_TSC_BASE (REGS_AHB0_BASE + 0x4000)
+
+#define SUNXI_MMC0_BASE (REGS_AHB0_BASE + 0x0f000)
+#define SUNXI_MMC1_BASE (REGS_AHB0_BASE + 0x10000)
+#define SUNXI_MMC2_BASE (REGS_AHB0_BASE + 0x11000)
+#define SUNXI_MMC3_BASE (REGS_AHB0_BASE + 0x12000)
+#define SUNXI_MMC_COMMON_BASE (REGS_AHB0_BASE + 0x13000)
+
+#define SUNXI_SPI0_BASE (REGS_AHB0_BASE + 0x1A000)
+#define SUNXI_SPI1_BASE (REGS_AHB0_BASE + 0x1B000)
+#define SUNXI_SPI2_BASE (REGS_AHB0_BASE + 0x1C000)
+#define SUNXI_SPI3_BASE (REGS_AHB0_BASE + 0x1D000)
+
+#define SUNXI_GIC400_BASE (REGS_AHB0_BASE + 0x40000)
+#define SUNXI_ARMA9_GIC_BASE (REGS_AHB0_BASE + 0x41000)
+#define SUNXI_ARMA9_CPUIF_BASE (REGS_AHB0_BASE + 0x42000)
+
+/* AHB1 Module */
+#define SUNXI_DMA_BASE (REGS_AHB1_BASE + 0x002000)
+#define SUNXI_USBOTG_BASE (REGS_AHB1_BASE + 0x100000)
+#define SUNXI_USBEHCI0_BASE (REGS_AHB1_BASE + 0x200000)
+#define SUNXI_USBEHCI1_BASE (REGS_AHB1_BASE + 0x201000)
+#define SUNXI_USBEHCI2_BASE (REGS_AHB1_BASE + 0x202000)
+
+/* AHB2 Module */
+#define SUNXI_DE_SYS_BASE (REGS_AHB2_BASE + 0x000000)
+#define SUNXI_DISP_SYS_BASE (REGS_AHB2_BASE + 0x010000)
+#define SUNXI_DE_FE0_BASE (REGS_AHB2_BASE + 0x100000)
+#define SUNXI_DE_FE1_BASE (REGS_AHB2_BASE + 0x140000)
+#define SUNXI_DE_FE2_BASE (REGS_AHB2_BASE + 0x180000)
+
+#define SUNXI_DE_BE0_BASE (REGS_AHB2_BASE + 0x200000)
+#define SUNXI_DE_BE1_BASE (REGS_AHB2_BASE + 0x240000)
+#define SUNXI_DE_BE2_BASE (REGS_AHB2_BASE + 0x280000)
+
+#define SUNXI_DE_DEU0_BASE (REGS_AHB2_BASE + 0x300000)
+#define SUNXI_DE_DEU1_BASE (REGS_AHB2_BASE + 0x340000)
+#define SUNXI_DE_DRC0_BASE (REGS_AHB2_BASE + 0x400000)
+#define SUNXI_DE_DRC1_BASE (REGS_AHB2_BASE + 0x440000)
+
+#define SUNXI_LCD0_BASE (REGS_AHB2_BASE + 0xC00000)
+#define SUNXI_LCD1_BASE (REGS_AHB2_BASE + 0xC10000)
+#define SUNXI_LCD2_BASE (REGS_AHB2_BASE + 0xC20000)
+#define SUNXI_MIPI_DSI0_BASE (REGS_AHB2_BASE + 0xC40000)
+/* Also seen as SUNXI_MIPI_DSI0_DPHY_BASE 0x01ca1000 */
+#define SUNXI_MIPI_DSI0_DPHY_BASE (REGS_AHB2_BASE + 0xC40100)
+#define SUNXI_HDMI_BASE (REGS_AHB2_BASE + 0xD00000)
+
+/* APB0 Module */
+#define SUNXI_CCM_BASE (REGS_APB0_BASE + 0x0000)
+#define SUNXI_CCMMODULE_BASE (REGS_APB0_BASE + 0x0400)
+#define SUNXI_PIO_BASE (REGS_APB0_BASE + 0x0800)
+#define SUNXI_TIMER_BASE (REGS_APB0_BASE + 0x0C00)
+#define SUNXI_PWM_BASE (REGS_APB0_BASE + 0x1400)
+#define SUNXI_LRADC_BASE (REGS_APB0_BASE + 0x1800)
+
+/* APB1 Module */
+#define SUNXI_UART0_BASE (REGS_APB1_BASE + 0x0000)
+#define SUNXI_UART1_BASE (REGS_APB1_BASE + 0x0400)
+#define SUNXI_UART2_BASE (REGS_APB1_BASE + 0x0800)
+#define SUNXI_UART3_BASE (REGS_APB1_BASE + 0x0C00)
+#define SUNXI_UART4_BASE (REGS_APB1_BASE + 0x1000)
+#define SUNXI_UART5_BASE (REGS_APB1_BASE + 0x1400)
+#define SUNXI_TWI0_BASE (REGS_APB1_BASE + 0x2800)
+#define SUNXI_TWI1_BASE (REGS_APB1_BASE + 0x2C00)
+#define SUNXI_TWI2_BASE (REGS_APB1_BASE + 0x3000)
+#define SUNXI_TWI3_BASE (REGS_APB1_BASE + 0x3400)
+#define SUNXI_TWI4_BASE (REGS_APB1_BASE + 0x3800)
+
+/* RCPUS Module */
+#define SUNXI_PRCM_BASE (REGS_RCPUS_BASE + 0x1400)
+#define SUNXI_R_UART_BASE (REGS_RCPUS_BASE + 0x2800)
+#define SUNXI_R_PIO_BASE (REGS_RCPUS_BASE + 0x2c00)
+#define SUNXI_RSB_BASE (REGS_RCPUS_BASE + 0x3400)
+
+/* Misc. */
+#define SUNXI_BROM_BASE 0xFFFF0000 /* 32K */
+#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c)
+
+#ifndef __ASSEMBLY__
+void sunxi_board_init(void);
+void sunxi_reset(void);
+int sunxi_get_sid(unsigned int *sid);
+#endif
+
+#endif /* _SUNXI_CPU_SUN9I_H */
#ifndef _SUNXI_DISPLAY_H
#define _SUNXI_DISPLAY_H
+struct sunxi_de_fe_reg {
+ u32 enable; /* 0x000 */
+ u32 frame_ctrl; /* 0x004 */
+ u32 bypass; /* 0x008 */
+ u32 algorithm_sel; /* 0x00c */
+ u32 line_int_ctrl; /* 0x010 */
+ u8 res0[0x0c]; /* 0x014 */
+ u32 ch0_addr; /* 0x020 */
+ u32 ch1_addr; /* 0x024 */
+ u32 ch2_addr; /* 0x028 */
+ u32 field_sequence; /* 0x02c */
+ u32 ch0_offset; /* 0x030 */
+ u32 ch1_offset; /* 0x034 */
+ u32 ch2_offset; /* 0x038 */
+ u8 res1[0x04]; /* 0x03c */
+ u32 ch0_stride; /* 0x040 */
+ u32 ch1_stride; /* 0x044 */
+ u32 ch2_stride; /* 0x048 */
+ u32 input_fmt; /* 0x04c */
+ u32 ch3_addr; /* 0x050 */
+ u32 ch4_addr; /* 0x054 */
+ u32 ch5_addr; /* 0x058 */
+ u32 output_fmt; /* 0x05c */
+ u32 int_enable; /* 0x060 */
+ u32 int_status; /* 0x064 */
+ u32 status; /* 0x068 */
+ u8 res2[0x04]; /* 0x06c */
+ u32 csc_coef00; /* 0x070 */
+ u32 csc_coef01; /* 0x074 */
+ u32 csc_coef02; /* 0x078 */
+ u32 csc_coef03; /* 0x07c */
+ u32 csc_coef10; /* 0x080 */
+ u32 csc_coef11; /* 0x084 */
+ u32 csc_coef12; /* 0x088 */
+ u32 csc_coef13; /* 0x08c */
+ u32 csc_coef20; /* 0x090 */
+ u32 csc_coef21; /* 0x094 */
+ u32 csc_coef22; /* 0x098 */
+ u32 csc_coef23; /* 0x09c */
+ u32 deinterlace_ctrl; /* 0x0a0 */
+ u32 deinterlace_diag; /* 0x0a4 */
+ u32 deinterlace_tempdiff; /* 0x0a8 */
+ u32 deinterlace_sawtooth; /* 0x0ac */
+ u32 deinterlace_spatcomp; /* 0x0b0 */
+ u32 deinterlace_burstlen; /* 0x0b4 */
+ u32 deinterlace_preluma; /* 0x0b8 */
+ u32 deinterlace_tile_addr; /* 0x0bc */
+ u32 deinterlace_tile_stride; /* 0x0c0 */
+ u8 res3[0x0c]; /* 0x0c4 */
+ u32 wb_stride_enable; /* 0x0d0 */
+ u32 ch3_stride; /* 0x0d4 */
+ u32 ch4_stride; /* 0x0d8 */
+ u32 ch5_stride; /* 0x0dc */
+ u32 fe_3d_ctrl; /* 0x0e0 */
+ u32 fe_3d_ch0_addr; /* 0x0e4 */
+ u32 fe_3d_ch1_addr; /* 0x0e8 */
+ u32 fe_3d_ch2_addr; /* 0x0ec */
+ u32 fe_3d_ch0_offset; /* 0x0f0 */
+ u32 fe_3d_ch1_offset; /* 0x0f4 */
+ u32 fe_3d_ch2_offset; /* 0x0f8 */
+ u8 res4[0x04]; /* 0x0fc */
+ u32 ch0_insize; /* 0x100 */
+ u32 ch0_outsize; /* 0x104 */
+ u32 ch0_horzfact; /* 0x108 */
+ u32 ch0_vertfact; /* 0x10c */
+ u32 ch0_horzphase; /* 0x110 */
+ u32 ch0_vertphase0; /* 0x114 */
+ u32 ch0_vertphase1; /* 0x118 */
+ u8 res5[0x04]; /* 0x11c */
+ u32 ch0_horztapoffset0; /* 0x120 */
+ u32 ch0_horztapoffset1; /* 0x124 */
+ u32 ch0_verttapoffset; /* 0x128 */
+ u8 res6[0xd4]; /* 0x12c */
+ u32 ch1_insize; /* 0x200 */
+ u32 ch1_outsize; /* 0x204 */
+ u32 ch1_horzfact; /* 0x208 */
+ u32 ch1_vertfact; /* 0x20c */
+ u32 ch1_horzphase; /* 0x210 */
+ u32 ch1_vertphase0; /* 0x214 */
+ u32 ch1_vertphase1; /* 0x218 */
+ u8 res7[0x04]; /* 0x21c */
+ u32 ch1_horztapoffset0; /* 0x220 */
+ u32 ch1_horztapoffset1; /* 0x224 */
+ u32 ch1_verttapoffset; /* 0x228 */
+ u8 res8[0x1d4]; /* 0x22c */
+ u32 ch0_horzcoef0[32]; /* 0x400 */
+ u32 ch0_horzcoef1[32]; /* 0x480 */
+ u32 ch0_vertcoef[32]; /* 0x500 */
+ u8 res9[0x80]; /* 0x580 */
+ u32 ch1_horzcoef0[32]; /* 0x600 */
+ u32 ch1_horzcoef1[32]; /* 0x680 */
+ u32 ch1_vertcoef[32]; /* 0x700 */
+ u8 res10[0x280]; /* 0x780 */
+ u32 vpp_enable; /* 0xa00 */
+ u32 vpp_dcti; /* 0xa04 */
+ u32 vpp_lp1; /* 0xa08 */
+ u32 vpp_lp2; /* 0xa0c */
+ u32 vpp_wle; /* 0xa10 */
+ u32 vpp_ble; /* 0xa14 */
+};
+
struct sunxi_de_be_reg {
u8 res0[0x800]; /* 0x000 */
u32 mode; /* 0x800 */
u32 cfg2; /* 0x13c */
};
+/*
+ * DE-FE register constants.
+ */
+#define SUNXI_DE_FE_WIDTH(x) (((x) - 1) << 0)
+#define SUNXI_DE_FE_HEIGHT(y) (((y) - 1) << 16)
+#define SUNXI_DE_FE_FACTOR_INT(n) ((n) << 16)
+#define SUNXI_DE_FE_ENABLE_EN (1 << 0)
+#define SUNXI_DE_FE_FRAME_CTRL_REG_RDY (1 << 0)
+#define SUNXI_DE_FE_FRAME_CTRL_COEF_RDY (1 << 1)
+#define SUNXI_DE_FE_FRAME_CTRL_FRM_START (1 << 16)
+#define SUNXI_DE_FE_BYPASS_CSC_BYPASS (1 << 1)
+#define SUNXI_DE_FE_INPUT_FMT_ARGB8888 0x00000151
+#define SUNXI_DE_FE_OUTPUT_FMT_ARGB8888 0x00000002
+
/*
* DE-BE register constants.
*/
#define SUNXI_DE_BE_MODE_LAYER0_ENABLE (1 << 8)
#define SUNXI_DE_BE_LAYER_STRIDE(x) ((x) << 5)
#define SUNXI_DE_BE_REG_CTRL_LOAD_REGS (1 << 0)
+#define SUNXI_DE_BE_LAYER_ATTR0_SRC_FE0 0x00000002
#define SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888 (0x09 << 8)
/*
#define SUNXI_LCDC_TCON0_TIMING_V_TOTAL(n) (((n) * 2) << 16)
#define SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(n) ((n) << 26)
#define SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE (1 << 31)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0 (0 << 28)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60 (1 << 28)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE120 (2 << 28)
+#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(x) ((x) << 28)
#define SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(n) (((n) & 0x1f) << 4)
#define SUNXI_LCDC_TCON1_CTRL_ENABLE (1 << 31)
#define SUNXI_LCDC_TCON1_TIMING_H_BP(n) (((n) - 1) << 0)
u32 cas;
u32 zq;
u32 odt_en;
- u32 size;
+ u32 size; /* For compat with dram.c files from u-boot-sunxi, unused */
u32 tpr0;
u32 tpr1;
u32 tpr2;
*
* sun8i has 1 bank:
* PL0 - PL11
+ *
+ * sun9i has 3 banks:
+ * PL0 - PL9 | PM0 - PM15 | PN0 - PN1
*/
#define SUNXI_GPIO_L 11
#define SUNXI_GPIO_M 12
+#define SUNXI_GPIO_N 13
struct sunxi_gpio {
u32 cfg[4];
SUNXI_GPIO_I_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_H),
SUNXI_GPIO_L_START = 352,
SUNXI_GPIO_M_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_L),
+ SUNXI_GPIO_N_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_M),
SUNXI_GPIO_AXP0_START = 1024,
};
#define SUNXI_GPI(_nr) (SUNXI_GPIO_I_START + (_nr))
#define SUNXI_GPL(_nr) (SUNXI_GPIO_L_START + (_nr))
#define SUNXI_GPM(_nr) (SUNXI_GPIO_M_START + (_nr))
+#define SUNXI_GPN(_nr) (SUNXI_GPIO_N_START + (_nr))
#define SUNXI_GPAXP0(_nr) (SUNXI_GPIO_AXP0_START + (_nr))
#define SUN8I_GPL2_R_UART_TX 2
#define SUN8I_GPL3_R_UART_RX 2
+#define SUN9I_GPN0_R_RSB_SCK 3
+#define SUN9I_GPN1_R_RSB_SDA 3
+
/* GPIO pin pull-up/down config */
#define SUNXI_GPIO_PULL_DISABLE 0
#define SUNXI_GPIO_PULL_UP 1
u32 chda; /* 0x90 */
u32 cbda; /* 0x94 */
u32 res1[26];
-#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I)
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \
+ defined(CONFIG_MACH_SUN9I)
u32 res2[64];
#endif
- u32 fifo; /* 0x100 (0x200 on sun6i) FIFO access address */
+ u32 fifo; /* 0x100 / 0x200 FIFO access address */
};
#define SUNXI_MMC_CLK_POWERSAVE (0x1 << 17)
#define SUNXI_MMC_IDIE_TXIRQ (0x1 << 0)
#define SUNXI_MMC_IDIE_RXIRQ (0x1 << 1)
+#define SUNXI_MMC_COMMON_CLK_GATE (1 << 16)
+#define SUNXI_MMC_COMMON_RESET (1 << 18)
+
struct mmc *sunxi_mmc_init(int sdc_no);
#endif /* _SUNXI_MMC_H */
#define RSB_STAT_TERR_INT (1 << 1)
#define RSB_STAT_LBSY_INT (1 << 2)
+#define RSB_DMCR_DEVICE_MODE_DATA 0x7c3e00
#define RSB_DMCR_DEVICE_MODE_START (1 << 31)
#define RSB_CMD_BYTE_WRITE 0x4e
#define RSB_DEVADDR_RUNTIME_ADDR(x) ((x) << 16)
#define RSB_DEVADDR_DEVICE_ADDR(x) ((x) << 0)
-void rsb_init(void);
-int rsb_set_device_mode(u32 device_mode_data);
+int rsb_init(void);
int rsb_set_device_address(u16 device_addr, u16 runtime_addr);
int rsb_write(const u16 runtime_device_addr, const u8 reg_addr, u8 data);
int rsb_read(const u16 runtime_device_addr, const u8 reg_addr, u8 *data);
* SPDX-License-Identifier: GPL-2.0+
*/
+extern const struct musb_platform_ops sunxi_musb_ops;
+
void *sunxi_usbc_get_io_base(int index);
int sunxi_usbc_request_resources(int index);
int sunxi_usbc_free_resources(int index);
#define __TEGRA_MMC_H_
#include <fdtdec.h>
+#include <asm/gpio.h>
/* for mmc_config definition */
#include <mmc.h>
int enabled; /* 1 to enable, 0 to disable */
int width; /* Bus Width, 1, 4 or 8 */
enum periph_id mmc_id; /* Peripheral ID: PERIPH_ID_... */
- struct fdt_gpio_state cd_gpio; /* Change Detect GPIO */
- struct fdt_gpio_state pwr_gpio; /* Power GPIO */
- struct fdt_gpio_state wp_gpio; /* Write Protect GPIO */
+ struct gpio_desc cd_gpio; /* Change Detect GPIO */
+ struct gpio_desc pwr_gpio; /* Power GPIO */
+ struct gpio_desc wp_gpio; /* Write Protect GPIO */
unsigned int version; /* SDHCI spec. version */
unsigned int clock; /* Current clock (MHz) */
struct mmc_config cfg; /* mmc configuration */
#include <asm/arch/dc.h>
#include <fdtdec.h>
+#include <asm/gpio.h>
/* This holds information about a window which can be displayed */
struct disp_ctl_win {
int pwm_channel; /* PWM channel to use for backlight */
enum lcd_cache_t cache_type;
- struct fdt_gpio_state backlight_en; /* GPIO for backlight enable */
- struct fdt_gpio_state lvds_shutdown; /* GPIO for lvds shutdown */
- struct fdt_gpio_state backlight_vdd; /* GPIO for backlight vdd */
- struct fdt_gpio_state panel_vdd; /* GPIO for panel vdd */
+ struct gpio_desc backlight_en; /* GPIO for backlight enable */
+ struct gpio_desc lvds_shutdown; /* GPIO for lvds shutdown */
+ struct gpio_desc backlight_vdd; /* GPIO for backlight vdd */
+ struct gpio_desc panel_vdd; /* GPIO for panel vdd */
/*
* Panel required timings
* Timing 1: delay between panel_vdd-rise and data-rise
#ifndef _ASM_BOOT_DEVICE_H_
#define _ASM_BOOT_DEVICE_H_
-u32 get_boot_mode_sel(void);
+int get_boot_mode_sel(void);
struct boot_device_info {
u32 type;
u32 gtr; /* General Timing Register */
u32 rsv[3]; /* Reserved */
} dx[9];
-} __packed;
+};
#endif /* __ASSEMBLY__ */
+++ /dev/null
-/*
- * Dummy header file to enable CONFIG_OF_CONTROL.
- * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
- * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable
- * OF_CONTROL must have arch/gpio.h even if GPIO is not supported.
- */
/* Memory Configuration */
#define SG_MEMCONF (SG_CTRL_BASE | 0x0400)
-#define SG_MEMCONF_CH0_SIZE_64MB ((0x0 << 10) | (0x01 << 0))
-#define SG_MEMCONF_CH0_SIZE_128MB ((0x0 << 10) | (0x02 << 0))
-#define SG_MEMCONF_CH0_SIZE_256MB ((0x0 << 10) | (0x03 << 0))
-#define SG_MEMCONF_CH0_SIZE_512MB ((0x1 << 10) | (0x00 << 0))
-#define SG_MEMCONF_CH0_SIZE_1024MB ((0x1 << 10) | (0x01 << 0))
+#define SG_MEMCONF_CH0_SZ_64M ((0x0 << 10) | (0x01 << 0))
+#define SG_MEMCONF_CH0_SZ_128M ((0x0 << 10) | (0x02 << 0))
+#define SG_MEMCONF_CH0_SZ_256M ((0x0 << 10) | (0x03 << 0))
+#define SG_MEMCONF_CH0_SZ_512M ((0x1 << 10) | (0x00 << 0))
+#define SG_MEMCONF_CH0_SZ_1G ((0x1 << 10) | (0x01 << 0))
#define SG_MEMCONF_CH0_NUM_1 (0x1 << 8)
#define SG_MEMCONF_CH0_NUM_2 (0x0 << 8)
-#define SG_MEMCONF_CH1_SIZE_64MB ((0x0 << 11) | (0x01 << 2))
-#define SG_MEMCONF_CH1_SIZE_128MB ((0x0 << 11) | (0x02 << 2))
-#define SG_MEMCONF_CH1_SIZE_256MB ((0x0 << 11) | (0x03 << 2))
-#define SG_MEMCONF_CH1_SIZE_512MB ((0x1 << 11) | (0x00 << 2))
-#define SG_MEMCONF_CH1_SIZE_1024MB ((0x1 << 11) | (0x01 << 2))
+#define SG_MEMCONF_CH1_SZ_64M ((0x0 << 11) | (0x01 << 2))
+#define SG_MEMCONF_CH1_SZ_128M ((0x0 << 11) | (0x02 << 2))
+#define SG_MEMCONF_CH1_SZ_256M ((0x0 << 11) | (0x03 << 2))
+#define SG_MEMCONF_CH1_SZ_512M ((0x1 << 11) | (0x00 << 2))
+#define SG_MEMCONF_CH1_SZ_1G ((0x1 << 11) | (0x01 << 2))
#define SG_MEMCONF_CH1_NUM_1 (0x1 << 9)
#define SG_MEMCONF_CH1_NUM_2 (0x0 << 9)
+#define SG_MEMCONF_CH2_SZ_64M ((0x0 << 26) | (0x01 << 16))
+#define SG_MEMCONF_CH2_SZ_128M ((0x0 << 26) | (0x02 << 16))
+#define SG_MEMCONF_CH2_SZ_256M ((0x0 << 26) | (0x03 << 16))
+#define SG_MEMCONF_CH2_SZ_512M ((0x1 << 26) | (0x00 << 16))
+#define SG_MEMCONF_CH2_NUM_1 (0x1 << 24)
+#define SG_MEMCONF_CH2_NUM_2 (0x0 << 24)
+
#define SG_MEMCONF_SPARSEMEM (0x1 << 4)
/* Pin Control */
#else
#include <linux/types.h>
+#include <linux/sizes.h>
#include <asm/io.h>
static inline void sg_set_pinsel(int n, int value)
static inline u32 sg_memconf_val_ch0(unsigned long size, int num)
{
- int size_mb = (size >> 20) / num;
+ int size_mb = size / num;
u32 ret;
switch (size_mb) {
- case 64:
- ret = SG_MEMCONF_CH0_SIZE_64MB;
+ case SZ_64M:
+ ret = SG_MEMCONF_CH0_SZ_64M;
break;
- case 128:
- ret = SG_MEMCONF_CH0_SIZE_128MB;
+ case SZ_128M:
+ ret = SG_MEMCONF_CH0_SZ_128M;
break;
- case 256:
- ret = SG_MEMCONF_CH0_SIZE_256MB;
+ case SZ_256M:
+ ret = SG_MEMCONF_CH0_SZ_256M;
break;
- case 512:
- ret = SG_MEMCONF_CH0_SIZE_512MB;
+ case SZ_512M:
+ ret = SG_MEMCONF_CH0_SZ_512M;
break;
- case 1024:
- ret = SG_MEMCONF_CH0_SIZE_1024MB;
+ case SZ_1G:
+ ret = SG_MEMCONF_CH0_SZ_1G;
break;
default:
BUG();
static inline u32 sg_memconf_val_ch1(unsigned long size, int num)
{
- int size_mb = (size >> 20) / num;
+ int size_mb = size / num;
u32 ret;
switch (size_mb) {
- case 64:
- ret = SG_MEMCONF_CH1_SIZE_64MB;
+ case SZ_64M:
+ ret = SG_MEMCONF_CH1_SZ_64M;
break;
- case 128:
- ret = SG_MEMCONF_CH1_SIZE_128MB;
+ case SZ_128M:
+ ret = SG_MEMCONF_CH1_SZ_128M;
break;
- case 256:
- ret = SG_MEMCONF_CH1_SIZE_256MB;
+ case SZ_256M:
+ ret = SG_MEMCONF_CH1_SZ_256M;
break;
- case 512:
- ret = SG_MEMCONF_CH1_SIZE_512MB;
+ case SZ_512M:
+ ret = SG_MEMCONF_CH1_SZ_512M;
break;
- case 1024:
- ret = SG_MEMCONF_CH1_SIZE_1024MB;
+ case SZ_1G:
+ ret = SG_MEMCONF_CH1_SZ_1G;
break;
default:
BUG();
}
return ret;
}
+
+static inline u32 sg_memconf_val_ch2(unsigned long size, int num)
+{
+ int size_mb = size / num;
+ u32 ret;
+
+ switch (size_mb) {
+ case SZ_64M:
+ ret = SG_MEMCONF_CH2_SZ_64M;
+ break;
+ case SZ_128M:
+ ret = SG_MEMCONF_CH2_SZ_128M;
+ break;
+ case SZ_256M:
+ ret = SG_MEMCONF_CH2_SZ_256M;
+ break;
+ case SZ_512M:
+ ret = SG_MEMCONF_CH2_SZ_512M;
+ break;
+ default:
+ BUG();
+ break;
+ }
+
+ switch (num) {
+ case 1:
+ ret |= SG_MEMCONF_CH2_NUM_1;
+ break;
+ case 2:
+ ret |= SG_MEMCONF_CH2_NUM_2;
+ break;
+ default:
+ BUG();
+ break;
+ }
+ return ret;
+}
#endif /* __ASSEMBLY__ */
#endif /* ARCH_SG_REGS_H */
#ifndef _ZYNQ_GPIO_H
#define _ZYNQ_GPIO_H
-inline int gpio_get_value(unsigned gpio)
-{
- return 0;
-}
-
-inline int gpio_set_value(unsigned gpio, int val)
-{
- return 0;
-}
-
-inline int gpio_request(unsigned gpio, const char *label)
-{
- return 0;
-}
-
#endif /* _ZYNQ_GPIO_H */
#define ZYNQ_I2C_BASEADDR1 0xE0005000
#define ZYNQ_SPI_BASEADDR0 0xE0006000
#define ZYNQ_SPI_BASEADDR1 0xE0007000
+#define ZYNQ_QSPI_BASEADDR 0xE000D000
+#define ZYNQ_SMC_BASEADDR 0xE000E000
+#define ZYNQ_NAND_BASEADDR 0xE1000000
#define ZYNQ_DDRC_BASEADDR 0xF8006000
#define ZYNQ_EFUSE_BASEADDR 0xF800D000
#define ZYNQ_USB_BASEADDR0 0xE0002000
/* Bootmode setting values */
#define ZYNQ_BM_MASK 0x7
+#define ZYNQ_BM_QSPI 0x1
#define ZYNQ_BM_NOR 0x2
+#define ZYNQ_BM_NAND 0x4
#define ZYNQ_BM_SD 0x5
#define ZYNQ_BM_JTAG 0x0
extern unsigned int zynq_get_silicon_version(void);
/* Driver extern functions */
-extern int zynq_sdhci_init(u32 regbase);
+extern int zynq_sdhci_init(phys_addr_t regbase);
extern int zynq_sdhci_of_init(const void *blob);
extern void ps7_init(void);
/* board/.../... */
int board_init(void);
-int dram_init (void);
void dram_init_banksize (void);
/* cpu/.../interrupt.c */
#endif /* CONFIG_CPU_ARM1136 */
#ifdef CONFIG_CPU_ARM926EJS
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
/* test and clean, page 2-23 of arm926ejs manual */
asm("0: mrc p15, 0, r15, c7, c10, 3\n\t" "bne 0b\n" : : : "memory");
/* disable write buffer as well (page 2-22) */
asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0));
+#endif
#endif /* CONFIG_CPU_ARM926EJS */
return;
}
/* Pointer to as well as the global data structure for SPL */
DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * WARNING: This is going away very soon. Don't use it and don't submit
+ * pafches that rely on it. The global_data area is set up in crt0.S.
+ */
gd_t gdata __attribute__ ((section(".data")));
/*
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
- /* Set global data pointer. */
+ /* TODO: Remove settings of the global data pointer here */
gd = &gdata;
board_init_r(NULL, 0);
obj-y += gpio.o
obj-$(CONFIG_ARMADA_XP) += mbus.o
obj-y += timer.o
+
+obj-y += serdes/
--- /dev/null
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-$(CONFIG_SPL_BUILD) = high_speed_env_lib.o
+obj-$(CONFIG_SPL_BUILD) += high_speed_env_spec.o
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __BOARD_ENV_SPEC
+#define __BOARD_ENV_SPEC
+
+/* Board specific configuration */
+
+/* KW40 */
+#define MV_6710_DEV_ID 0x6710
+
+#define MV_6710_Z1_REV 0x0
+#define MV_6710_Z1_ID ((MV_6710_DEV_ID << 16) | MV_6710_Z1_REV)
+#define MV_6710_Z1_NAME "MV6710 Z1"
+
+/* Armada XP Family */
+#define MV_78130_DEV_ID 0x7813
+#define MV_78160_DEV_ID 0x7816
+#define MV_78230_DEV_ID 0x7823
+#define MV_78260_DEV_ID 0x7826
+#define MV_78460_DEV_ID 0x7846
+#define MV_78000_DEV_ID 0x7888
+
+#define MV_FPGA_DEV_ID 0x2107
+
+#define MV_78XX0_Z1_REV 0x0
+
+/* boards ID numbers */
+#define BOARD_ID_BASE 0x0
+
+/* New board ID numbers */
+#define DB_88F78XX0_BP_ID (BOARD_ID_BASE)
+#define RD_78460_SERVER_ID (DB_88F78XX0_BP_ID + 1)
+#define DB_78X60_PCAC_ID (RD_78460_SERVER_ID + 1)
+#define FPGA_88F78XX0_ID (DB_78X60_PCAC_ID + 1)
+#define DB_88F78XX0_BP_REV2_ID (FPGA_88F78XX0_ID + 1)
+#define RD_78460_NAS_ID (DB_88F78XX0_BP_REV2_ID + 1)
+#define DB_78X60_AMC_ID (RD_78460_NAS_ID + 1)
+#define DB_78X60_PCAC_REV2_ID (DB_78X60_AMC_ID + 1)
+#define RD_78460_SERVER_REV2_ID (DB_78X60_PCAC_REV2_ID + 1)
+#define DB_784MP_GP_ID (RD_78460_SERVER_REV2_ID + 1)
+#define RD_78460_CUSTOMER_ID (DB_784MP_GP_ID + 1)
+#define MV_MAX_BOARD_ID (RD_78460_CUSTOMER_ID + 1)
+#define INVALID_BAORD_ID 0xFFFFFFFF
+
+/* Sample at Reset */
+#define MPP_SAMPLE_AT_RESET(id) (0x18230 + (id * 4))
+
+/* BIOS Modes related defines */
+
+#define SAR0_BOOTWIDTH_OFFSET 3
+#define SAR0_BOOTWIDTH_MASK (0x3 << SAR0_BOOTWIDTH_OFFSET)
+#define SAR0_BOOTSRC_OFFSET 5
+#define SAR0_BOOTSRC_MASK (0xF << SAR0_BOOTSRC_OFFSET)
+
+#define SAR0_L2_SIZE_OFFSET 19
+#define SAR0_L2_SIZE_MASK (0x3 << SAR0_L2_SIZE_OFFSET)
+#define SAR0_CPU_FREQ_OFFSET 21
+#define SAR0_CPU_FREQ_MASK (0x7 << SAR0_CPU_FREQ_OFFSET)
+#define SAR0_FABRIC_FREQ_OFFSET 24
+#define SAR0_FABRIC_FREQ_MASK (0xF << SAR0_FABRIC_FREQ_OFFSET)
+#define SAR0_CPU0CORE_OFFSET 31
+#define SAR0_CPU0CORE_MASK (0x1 << SAR0_CPU0CORE_OFFSET)
+#define SAR1_CPU0CORE_OFFSET 0
+#define SAR1_CPU0CORE_MASK (0x1 << SAR1_CPU0CORE_OFFSET)
+
+#define PEX_CLK_100MHZ_OFFSET 2
+#define PEX_CLK_100MHZ_MASK (0x1 << PEX_CLK_100MHZ_OFFSET)
+
+#define SAR1_FABRIC_MODE_OFFSET 19
+#define SAR1_FABRIC_MODE_MASK (0x1 << SAR1_FABRIC_MODE_OFFSET)
+#define SAR1_CPU_MODE_OFFSET 20
+#define SAR1_CPU_MODE_MASK (0x1 << SAR1_CPU_MODE_OFFSET)
+
+#define SAR_CPU_FAB_GET(cpu, fab) (((cpu & 0x7) << 21) | ((fab & 0xF) << 24))
+
+
+#define CORE_AVS_CONTROL_0REG 0x18300
+#define CORE_AVS_CONTROL_2REG 0x18308
+#define CPU_AVS_CONTROL2_REG 0x20868
+#define CPU_AVS_CONTROL0_REG 0x20860
+#define GENERAL_PURPOSE_RESERVED0_REG 0x182E0
+
+#define MSAR_TCLK_OFFS 28
+#define MSAR_TCLK_MASK (0x1 << MSAR_TCLK_OFFS)
+
+
+/* Controler environment registers offsets */
+#define GEN_PURP_RES_1_REG 0x182F4
+#define GEN_PURP_RES_2_REG 0x182F8
+
+/* registers offsets */
+#define MV_GPP_REGS_OFFSET(unit) (0x18100 + ((unit) * 0x40))
+#define MPP_CONTROL_REG(id) (0x18000 + (id * 4))
+#define MV_GPP_REGS_BASE(unit) (MV_GPP_REGS_OFFSET(unit))
+#define MV_GPP_REGS_BASE_0 (MV_GPP_REGS_OFFSET_0)
+
+#define GPP_DATA_OUT_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x00)
+#define GPP_DATA_OUT_REG_0 (MV_GPP_REGS_BASE_0 + 0x00) /* Used in .S files */
+#define GPP_DATA_OUT_EN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x04)
+#define GPP_BLINK_EN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x08)
+#define GPP_DATA_IN_POL_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x0C)
+#define GPP_DATA_IN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x10)
+#define GPP_INT_CAUSE_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x14)
+#define GPP_INT_MASK_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x18)
+#define GPP_INT_LVL_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x1C)
+#define GPP_OUT_SET_REG(grp) (0x18130 + ((grp) * 0x40))
+#define GPP_64_66_DATA_OUT_SET_REG 0x181A4
+#define GPP_OUT_CLEAR_REG(grp) (0x18134 + ((grp) * 0x40))
+#define GPP_64_66_DATA_OUT_CLEAR_REG 0x181B0
+#define GPP_FUNC_SELECT_REG (MV_GPP_REGS_BASE(0) + 0x40)
+
+#define MV_GPP66 (1 << 2)
+
+/* Relevant for MV78XX0 */
+#define GPP_DATA_OUT_SET_REG (MV_GPP_REGS_BASE(0) + 0x20)
+#define GPP_DATA_OUT_CLEAR_REG (MV_GPP_REGS_BASE(0) + 0x24)
+
+/* This define describes the maximum number of supported PEX Interfaces */
+#define MV_PEX_MAX_IF 10
+#define MV_PEX_MAX_UNIT 4
+
+#define MV_SERDES_NUM_TO_PEX_NUM(num) ((num < 8) ? (num) : (8 + (num / 12)))
+
+#define PEX_PHY_ACCESS_REG(unit) (0x40000 + ((unit) % 2 * 0x40000) + \
+ ((unit)/2 * 0x2000) + 0x1B00)
+
+#define SATA_BASE_REG(port) (0xA2000 + (port)*0x2000)
+
+#define SATA_PWR_PLL_CTRL_REG(port) (SATA_BASE_REG(port) + 0x804)
+#define SATA_DIG_LP_ENA_REG(port) (SATA_BASE_REG(port) + 0x88C)
+#define SATA_REF_CLK_SEL_REG(port) (SATA_BASE_REG(port) + 0x918)
+#define SATA_COMPHY_CTRL_REG(port) (SATA_BASE_REG(port) + 0x920)
+#define SATA_LP_PHY_EXT_CTRL_REG(port) (SATA_BASE_REG(port) + 0x058)
+#define SATA_LP_PHY_EXT_STAT_REG(port) (SATA_BASE_REG(port) + 0x05C)
+#define SATA_IMP_TX_SSC_CTRL_REG(port) (SATA_BASE_REG(port) + 0x810)
+#define SATA_GEN_1_SET_0_REG(port) (SATA_BASE_REG(port) + 0x834)
+#define SATA_GEN_1_SET_1_REG(port) (SATA_BASE_REG(port) + 0x838)
+#define SATA_GEN_2_SET_0_REG(port) (SATA_BASE_REG(port) + 0x83C)
+#define SATA_GEN_2_SET_1_REG(port) (SATA_BASE_REG(port) + 0x840)
+
+#define MV_ETH_BASE_ADDR (0x72000)
+#define MV_ETH_REGS_OFFSET(port) (MV_ETH_BASE_ADDR - ((port) / 2) * \
+ 0x40000 + ((port) % 2) * 0x4000)
+#define MV_ETH_REGS_BASE(port) MV_ETH_REGS_OFFSET(port)
+
+
+#define SGMII_PWR_PLL_CTRL_REG(port) (MV_ETH_REGS_BASE(port) + 0xE04)
+#define SGMII_DIG_LP_ENA_REG(port) (MV_ETH_REGS_BASE(port) + 0xE8C)
+#define SGMII_REF_CLK_SEL_REG(port) (MV_ETH_REGS_BASE(port) + 0xF18)
+#define SGMII_SERDES_CFG_REG(port) (MV_ETH_REGS_BASE(port) + 0x4A0)
+#define SGMII_SERDES_STAT_REG(port) (MV_ETH_REGS_BASE(port) + 0x4A4)
+#define SGMII_COMPHY_CTRL_REG(port) (MV_ETH_REGS_BASE(port) + 0xF20)
+#define QSGMII_GEN_1_SETTING_REG(port) (MV_ETH_REGS_BASE(port) + 0xE38)
+#define QSGMII_SERDES_CFG_REG(port) (MV_ETH_REGS_BASE(port) + 0x4a0)
+
+#define SERDES_LINE_MUX_REG_0_7 0x18270
+#define SERDES_LINE_MUX_REG_8_15 0x18274
+#define QSGMII_CONTROL_1_REG 0x18404
+
+/* SOC_CTRL_REG fields */
+#define SCR_PEX_ENA_OFFS(pex) ((pex) & 0x3)
+#define SCR_PEX_ENA_MASK(pex) (1 << pex)
+
+#define PCIE0_QUADX1_EN (1<<7)
+#define PCIE1_QUADX1_EN (1<<8)
+
+#define SCR_PEX_4BY1_OFFS(pex) ((pex) + 7)
+#define SCR_PEX_4BY1_MASK(pex) (1 << SCR_PEX_4BY1_OFFS(pex))
+
+#define PCIE1_CLK_OUT_EN_OFF 5
+#define PCIE1_CLK_OUT_EN_MASK (1 << PCIE1_CLK_OUT_EN_OFF)
+
+#define PCIE0_CLK_OUT_EN_OFF 4
+#define PCIE0_CLK_OUT_EN_MASK (1 << PCIE0_CLK_OUT_EN_OFF)
+
+#define SCR_PEX0_4BY1_OFFS 7
+#define SCR_PEX0_4BY1_MASK (1 << SCR_PEX0_4BY1_OFFS)
+
+#define SCR_PEX1_4BY1_OFFS 8
+#define SCR_PEX1_4BY1_MASK (1 << SCR_PEX1_4BY1_OFFS)
+
+
+#define MV_MISC_REGS_OFFSET (0x18200)
+#define MV_MISC_REGS_BASE (MV_MISC_REGS_OFFSET)
+#define SOC_CTRL_REG (MV_MISC_REGS_BASE + 0x4)
+
+/*
+ * PCI Express Control and Status Registers
+ */
+#define MAX_PEX_DEVICES 32
+#define MAX_PEX_FUNCS 8
+#define MAX_PEX_BUSSES 256
+
+#define PXSR_PEX_BUS_NUM_OFFS 8 /* Bus Number Indication */
+#define PXSR_PEX_BUS_NUM_MASK (0xff << PXSR_PEX_BUS_NUM_OFFS)
+
+#define PXSR_PEX_DEV_NUM_OFFS 16 /* Device Number Indication */
+#define PXSR_PEX_DEV_NUM_MASK (0x1f << PXSR_PEX_DEV_NUM_OFFS)
+
+#define PXSR_DL_DOWN 0x1 /* DL_Down indication. */
+#define PXCAR_CONFIG_EN (1 << 31)
+#define PEX_STATUS_AND_COMMAND 0x004
+#define PXSAC_MABORT (1 << 29) /* Recieved Master Abort */
+
+/* PCI Express Configuration Address Register */
+
+/* PEX_CFG_ADDR_REG (PXCAR) */
+#define PXCAR_REG_NUM_OFFS 2
+#define PXCAR_REG_NUM_MAX 0x3F
+#define PXCAR_REG_NUM_MASK (PXCAR_REG_NUM_MAX << PXCAR_REG_NUM_OFFS)
+#define PXCAR_FUNC_NUM_OFFS 8
+#define PXCAR_FUNC_NUM_MAX 0x7
+#define PXCAR_FUNC_NUM_MASK (PXCAR_FUNC_NUM_MAX << PXCAR_FUNC_NUM_OFFS)
+#define PXCAR_DEVICE_NUM_OFFS 11
+#define PXCAR_DEVICE_NUM_MAX 0x1F
+#define PXCAR_DEVICE_NUM_MASK (PXCAR_DEVICE_NUM_MAX << PXCAR_DEVICE_NUM_OFFS)
+#define PXCAR_BUS_NUM_OFFS 16
+#define PXCAR_BUS_NUM_MAX 0xFF
+#define PXCAR_BUS_NUM_MASK (PXCAR_BUS_NUM_MAX << PXCAR_BUS_NUM_OFFS)
+#define PXCAR_EXT_REG_NUM_OFFS 24
+#define PXCAR_EXT_REG_NUM_MAX 0xF
+
+#define PXCAR_REAL_EXT_REG_NUM_OFFS 8
+#define PXCAR_REAL_EXT_REG_NUM_MASK (0xF << PXCAR_REAL_EXT_REG_NUM_OFFS)
+
+
+#define PEX_CAPABILITIES_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x60)
+#define PEX_LINK_CAPABILITIES_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x6C)
+#define PEX_LINK_CTRL_STATUS_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x70)
+#define PEX_LINK_CTRL_STATUS2_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x90)
+#define PEX_CTRL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A00)
+#define PEX_STATUS_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A04)
+#define PEX_COMPLT_TMEOUT_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A10)
+#define PEX_PWR_MNG_EXT_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A18)
+#define PEX_FLOW_CTRL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A20)
+#define PEX_DYNMC_WIDTH_MNG_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A30)
+#define PEX_ROOT_CMPLX_SSPL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A0C)
+#define PEX_RAM_PARITY_CTRL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A50)
+#define PEX_DBG_CTRL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A60)
+#define PEX_DBG_STATUS_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A64)
+
+#define PXLCSR_NEG_LNK_GEN_OFFS 16 /* Negotiated Link GEN */
+#define PXLCSR_NEG_LNK_GEN_MASK (0xf << PXLCSR_NEG_LNK_GEN_OFFS)
+#define PXLCSR_NEG_LNK_GEN_1_1 (0x1 << PXLCSR_NEG_LNK_GEN_OFFS)
+#define PXLCSR_NEG_LNK_GEN_2_0 (0x2 << PXLCSR_NEG_LNK_GEN_OFFS)
+
+#define PEX_CFG_ADDR_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x18F8)
+#define PEX_CFG_DATA_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x18FC)
+#define PEX_CAUSE_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1900)
+
+#define PEX_CAPABILITY_REG 0x60
+#define PEX_DEV_CAPABILITY_REG 0x64
+#define PEX_DEV_CTRL_STAT_REG 0x68
+#define PEX_LINK_CAPABILITY_REG 0x6C
+#define PEX_LINK_CTRL_STAT_REG 0x70
+#define PEX_LINK_CTRL_STAT_2_REG 0x90
+
+#endif /* __BOARD_ENV_SPEC */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "high_speed_env_spec.h"
+#include "board_env_spec.h"
+
+#define SERDES_VERION "2.1.5"
+#define ENDED_OK "High speed PHY - Ended Successfully\n"
+
+static const u8 serdes_cfg[][SERDES_LAST_UNIT] = BIN_SERDES_CFG;
+
+extern MV_BIN_SERDES_CFG *serdes_info_tbl[];
+
+extern u8 rd78460gp_twsi_dev[];
+extern u8 db88f78xx0rev2_twsi_dev[];
+
+u32 pex_cfg_read(u32 pex_if, u32 bus, u32 dev, u32 func, u32 offs);
+int pex_local_bus_num_set(u32 pex_if, u32 bus_num);
+int pex_local_dev_num_set(u32 pex_if, u32 dev_num);
+
+#define MV_BOARD_PEX_MODULE_ADDR 0x23
+#define MV_BOARD_PEX_MODULE_ID 1
+#define MV_BOARD_ETM_MODULE_ID 2
+
+#define PEX_MODULE_DETECT 1
+#define ETM_MODULE_DETECT 2
+
+#define PEX_MODE_GET(satr) ((satr & 0x6) >> 1)
+#define PEX_CAPABILITY_GET(satr) (satr & 1)
+#define MV_PEX_UNIT_TO_IF(pex_unit) ((pex_unit < 3) ? (pex_unit * 4) : 9)
+
+/* Static parametes */
+static int config_module;
+static int switch_module;
+
+/* Local function */
+static u32 board_id_get(void)
+{
+#if defined(CONFIG_DB_88F78X60)
+ return DB_88F78XX0_BP_ID;
+#elif defined(CONFIG_RD_88F78460_SERVER)
+ return RD_78460_SERVER_ID;
+#elif defined(CONFIG_RD_78460_SERVER_REV2)
+ return RD_78460_SERVER_REV2_ID;
+#elif defined(CONFIG_DB_78X60_PCAC)
+ return DB_78X60_PCAC_ID;
+#elif defined(CONFIG_DB_88F78X60_REV2)
+ return DB_88F78XX0_BP_REV2_ID;
+#elif defined(CONFIG_RD_78460_NAS)
+ return RD_78460_NAS_ID;
+#elif defined(CONFIG_DB_78X60_AMC)
+ return DB_78X60_AMC_ID;
+#elif defined(CONFIG_DB_78X60_PCAC_REV2)
+ return DB_78X60_PCAC_REV2_ID;
+#elif defined(CONFIG_DB_784MP_GP)
+ return DB_784MP_GP_ID;
+#elif defined(CONFIG_RD_78460_CUSTOMER)
+ return RD_78460_CUSTOMER_ID;
+#else
+ /*
+ * Return 0 here for custom board as this should not be used
+ * for custom boards.
+ */
+ return 0;
+#endif
+}
+
+static u8 board_sat_r_get(u8 dev_num, u8 reg)
+{
+ u8 data;
+ u8 *dev;
+ u32 board_id = board_id_get();
+ int ret;
+
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+
+ switch (board_id) {
+ case DB_784MP_GP_ID:
+ dev = rd78460gp_twsi_dev;
+
+ break;
+ case DB_88F78XX0_BP_ID:
+ case DB_88F78XX0_BP_REV2_ID:
+ dev = db88f78xx0rev2_twsi_dev;
+ break;
+
+ case DB_78X60_PCAC_ID:
+ case FPGA_88F78XX0_ID:
+ case DB_78X60_PCAC_REV2_ID:
+ case RD_78460_SERVER_REV2_ID:
+ default:
+ return 0;
+ }
+
+ /* Read MPP module ID */
+ ret = i2c_read(dev[dev_num], 0, 1, (u8 *)&data, 1);
+ if (ret)
+ return MV_ERROR;
+
+ return data;
+}
+
+static int board_modules_scan(void)
+{
+ u8 val;
+ u32 board_id = board_id_get();
+ int ret;
+
+ /* Perform scan only for DB board */
+ if ((board_id == DB_88F78XX0_BP_ID) ||
+ (board_id == DB_88F78XX0_BP_REV2_ID)) {
+ /* reset modules flags */
+ config_module = 0;
+
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+
+ /* SERDES module (only PEX model is supported now) */
+ ret = i2c_read(MV_BOARD_PEX_MODULE_ADDR, 0, 1, (u8 *)&val, 1);
+ if (ret)
+ return MV_ERROR;
+
+ if (val == MV_BOARD_PEX_MODULE_ID)
+ config_module = PEX_MODULE_DETECT;
+ if (val == MV_BOARD_ETM_MODULE_ID)
+ config_module = ETM_MODULE_DETECT;
+ } else if (board_id == RD_78460_NAS_ID) {
+ switch_module = 0;
+ if ((reg_read(GPP_DATA_IN_REG(2)) & MV_GPP66) == 0x0)
+ switch_module = 1;
+ }
+
+ return MV_OK;
+}
+
+u32 pex_max_unit_get(void)
+{
+ /*
+ * TODO:
+ * Right now only MV78460 is supported. Other SoC's might need
+ * a different value here.
+ */
+ return MV_PEX_MAX_UNIT;
+}
+
+u32 pex_max_if_get(void)
+{
+ /*
+ * TODO:
+ * Right now only MV78460 is supported. Other SoC's might need
+ * a different value here.
+ */
+ return MV_PEX_MAX_IF;
+}
+
+u8 board_cpu_freq_get(void)
+{
+ u32 sar;
+ u32 sar_msb;
+
+ sar = reg_read(MPP_SAMPLE_AT_RESET(0));
+ sar_msb = reg_read(MPP_SAMPLE_AT_RESET(1));
+ return ((sar_msb & 0x100000) >> 17) | ((sar & 0xe00000) >> 21);
+}
+
+__weak MV_BIN_SERDES_CFG *board_serdes_cfg_get(u8 pex_mode)
+{
+ u32 board_id;
+ u32 serdes_cfg_val = 0; /* default */
+
+ board_id = board_id_get();
+
+ switch (board_id) {
+ case DB_784MP_GP_ID:
+ serdes_cfg_val = 0;
+ break;
+ }
+
+ return &serdes_info_tbl[board_id - BOARD_ID_BASE][serdes_cfg_val];
+}
+
+u16 ctrl_model_get(void)
+{
+ /* Right now only MV78460 supported */
+ return MV_78460_DEV_ID;
+}
+
+u32 get_line_cfg(u32 line_num, MV_BIN_SERDES_CFG *info)
+{
+ if (line_num < 8)
+ return (info->line0_7 >> (line_num << 2)) & 0xF;
+ else
+ return (info->line8_15 >> ((line_num - 8) << 2)) & 0xF;
+}
+
+int serdes_phy_config(void)
+{
+ int status = MV_OK;
+ u32 line_cfg;
+ u8 line_num;
+ /* addr/value for each line @ every setup step */
+ u32 addr[16][11], val[16][11];
+ u8 pex_unit, pex_line_num;
+ u8 sgmii_port = 0;
+ u32 tmp;
+ u32 in_direct;
+ u8 max_serdes_lines;
+ MV_BIN_SERDES_CFG *info;
+ u8 satr11;
+ u8 sata_port;
+ u8 freq;
+ u8 device_rev;
+ u32 rx_high_imp_mode;
+ u16 ctrl_mode;
+ u32 board_id = board_id_get();
+ u32 pex_if;
+ u32 pex_if_num;
+
+ /*
+ * TODO:
+ * Right now we only support the MV78460 with 16 serdes lines
+ */
+ max_serdes_lines = 16;
+ if (max_serdes_lines == 0)
+ return MV_OK;
+
+ switch (board_id) {
+ case DB_78X60_AMC_ID:
+ case DB_78X60_PCAC_REV2_ID:
+ case RD_78460_CUSTOMER_ID:
+ case RD_78460_SERVER_ID:
+ case RD_78460_SERVER_REV2_ID:
+ case DB_78X60_PCAC_ID:
+ satr11 = (0x1 << 1) | 1;
+ break;
+ case FPGA_88F78XX0_ID:
+ case RD_78460_NAS_ID:
+ satr11 = (0x0 << 1) | 1;
+ break;
+ case DB_88F78XX0_BP_REV2_ID:
+ case DB_784MP_GP_ID:
+ case DB_88F78XX0_BP_ID:
+ satr11 = board_sat_r_get(1, 1);
+ if ((u8) MV_ERROR == (u8) satr11)
+ return MV_ERROR;
+ break;
+ }
+
+ board_modules_scan();
+ memset(addr, 0, sizeof(addr));
+ memset(val, 0, sizeof(val));
+
+ /* Check if DRAM is already initialized */
+ if (reg_read(REG_BOOTROM_ROUTINE_ADDR) &
+ (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS)) {
+ DEBUG_INIT_S("High speed PHY - Version: ");
+ DEBUG_INIT_S(SERDES_VERION);
+ DEBUG_INIT_S(" - 2nd boot - Skip\n");
+ return MV_OK;
+ }
+ DEBUG_INIT_S("High speed PHY - Version: ");
+ DEBUG_INIT_S(SERDES_VERION);
+ DEBUG_INIT_S(" (COM-PHY-V20)\n");
+
+ /*
+ * AVS : disable AVS for frequency less than 1333
+ */
+ freq = board_cpu_freq_get();
+ device_rev = mv_ctrl_rev_get();
+
+ if (device_rev == 2) { /* for B0 only */
+ u32 cpu_avs;
+ u8 fabric_freq;
+ cpu_avs = reg_read(CPU_AVS_CONTROL2_REG);
+ DEBUG_RD_REG(CPU_AVS_CONTROL2_REG, cpu_avs);
+ cpu_avs &= ~(1 << 9);
+
+ if ((0x4 == freq) || (0xB == freq)) {
+ u32 tmp2;
+
+ tmp2 = reg_read(CPU_AVS_CONTROL0_REG);
+ DEBUG_RD_REG(CPU_AVS_CONTROL0_REG, tmp2);
+ /* cpu upper limit = 1.1V cpu lower limit = 0.9125V */
+ tmp2 |= 0x0FF;
+ reg_write(CPU_AVS_CONTROL0_REG, tmp2);
+ DEBUG_WR_REG(CPU_AVS_CONTROL0_REG, tmp2);
+ cpu_avs |= (1 << 9); /* cpu avs enable */
+ cpu_avs |= (1 << 18); /* AvsAvddDetEn enable */
+ fabric_freq = (reg_read(MPP_SAMPLE_AT_RESET(0)) &
+ SAR0_FABRIC_FREQ_MASK) >> SAR0_FABRIC_FREQ_OFFSET;
+ if ((0xB == freq) && (5 == fabric_freq)) {
+ u32 core_avs;
+
+ core_avs = reg_read(CORE_AVS_CONTROL_0REG);
+ DEBUG_RD_REG(CORE_AVS_CONTROL_0REG, core_avs);
+
+ /*
+ * Set core lower limit = 0.9V &
+ * core upper limit = 0.9125V
+ */
+ core_avs &= ~(0xff);
+ core_avs |= 0x0E;
+ reg_write(CORE_AVS_CONTROL_0REG, core_avs);
+ DEBUG_WR_REG(CORE_AVS_CONTROL_0REG, core_avs);
+
+ core_avs = reg_read(CORE_AVS_CONTROL_2REG);
+ DEBUG_RD_REG(CORE_AVS_CONTROL_2REG, core_avs);
+ core_avs |= (1 << 9); /* core AVS enable */
+ reg_write(CORE_AVS_CONTROL_2REG, core_avs);
+ DEBUG_WR_REG(CORE_AVS_CONTROL_2REG, core_avs);
+
+ tmp2 = reg_read(GENERAL_PURPOSE_RESERVED0_REG);
+ DEBUG_RD_REG(GENERAL_PURPOSE_RESERVED0_REG,
+ tmp2);
+ tmp2 |= 0x1; /* AvsCoreAvddDetEn enable */
+ reg_write(GENERAL_PURPOSE_RESERVED0_REG, tmp2);
+ DEBUG_WR_REG(GENERAL_PURPOSE_RESERVED0_REG,
+ tmp2);
+ }
+ }
+ reg_write(CPU_AVS_CONTROL2_REG, cpu_avs);
+ DEBUG_WR_REG(CPU_AVS_CONTROL2_REG, cpu_avs);
+ }
+
+ info = board_serdes_cfg_get(PEX_MODE_GET(satr11));
+ DEBUG_INIT_FULL_S("info->line0_7= 0x");
+ DEBUG_INIT_FULL_D(info->line0_7, 8);
+ DEBUG_INIT_FULL_S(" info->line8_15= 0x");
+ DEBUG_INIT_FULL_D(info->line8_15, 8);
+ DEBUG_INIT_FULL_S("\n");
+
+ if (info == NULL) {
+ DEBUG_INIT_S("Hight speed PHY Error #1\n");
+ return MV_ERROR;
+ }
+
+ if (config_module & ETM_MODULE_DETECT) { /* step 0.9 ETM */
+ DEBUG_INIT_FULL_S("ETM module detect Step 0.9:\n");
+ reg_write(SERDES_LINE_MUX_REG_0_7, 0x11111111);
+ DEBUG_WR_REG(SERDES_LINE_MUX_REG_0_7, 0x11111111);
+ info->pex_mode[1] = PEX_BUS_DISABLED; /* pex unit 1 is configure for ETM */
+ mdelay(100);
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x002 << 16) | 0xf44d); /* SETM0 - start calibration */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x002 << 16) | 0xf44d); /* SETM0 - start calibration */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x302 << 16) | 0xf44d); /* SETM1 - start calibration */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x302 << 16) | 0xf44d); /* SETM1 - start calibration */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x001 << 16) | 0xf801); /* SETM0 - SATA mode & 25MHz ref clk */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x001 << 16) | 0xf801); /* SETM0 - SATA mode & 25MHz ref clk */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x301 << 16) | 0xf801); /* SETM1 - SATA mode & 25MHz ref clk */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x301 << 16) | 0xf801); /* SETM1 - SATA mode & 25MHz ref clk */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x011 << 16) | 0x0BFF); /* SETM0 - G3 full swing AMP */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x011 << 16) | 0x0BFF); /* SETM0 - G3 full swing AMP */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x311 << 16) | 0x0BFF); /* SETM1 - G3 full swing AMP */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x311 << 16) | 0x0BFF); /* SETM1 - G3 full swing AMP */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x023 << 16) | 0x0800); /* SETM0 - 40 data bit width */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x023 << 16) | 0x0800); /* SETM0 - 40 data bit width */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x323 << 16) | 0x0800); /* SETM1 - 40 data bit width */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x323 << 16) | 0x0800); /* SETM1 - 40 data bit width */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x046 << 16) | 0x0400); /* lane0(serdes4) */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x046 << 16) | 0x0400); /* lane0(serdes4) */
+ reg_write(PEX_PHY_ACCESS_REG(1), (0x346 << 16) | 0x0400); /* lane3(serdes7) */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(1), (0x346 << 16) | 0x0400); /* lane3(serdes7) */
+ }
+
+ /* STEP -1 [PEX-Only] First phase of PEX-PIPE Configuration: */
+ DEBUG_INIT_FULL_S("Step 1: First phase of PEX-PIPE Configuration\n");
+ for (pex_unit = 0; pex_unit < pex_max_unit_get(); pex_unit++) {
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+
+ /* 1. GLOB_CLK_CTRL Reset and Clock Control */
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit), (0xC1 << 16) | 0x25);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit), (0xC1 << 16) | 0x25);
+
+ /* 2. GLOB_TEST_CTRL Test Mode Control */
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4) {
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC2 << 16) | 0x200);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC2 << 16) | 0x200);
+ }
+
+ /* 3. GLOB_CLK_SRC_LO Clock Source Low */
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X1) {
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC3 << 16) | 0x0F);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC3 << 16) | 0x0F);
+ }
+
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit), (0xC5 << 16) | 0x11F);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC5 << 16) | 0x11F);
+ }
+
+ /*
+ * 2 Configure the desire PIN_PHY_GEN and do power down to the PU_PLL,
+ * PU_RX,PU_TX. (bits[12:5])
+ */
+ DEBUG_INIT_FULL_S("Step 2: Configure the desire PIN_PHY_GEN\n");
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED])
+ continue;
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX])
+ continue;
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SATA]) {
+ switch (line_num) {
+ case 4:
+ case 6:
+ sata_port = 0;
+ break;
+ case 5:
+ sata_port = 1;
+ break;
+ default:
+ DEBUG_INIT_C
+ ("SATA port error for serdes line: ",
+ line_num, 2);
+ return MV_ERROR;
+ }
+ tmp = reg_read(SATA_LP_PHY_EXT_CTRL_REG(sata_port));
+ DEBUG_RD_REG(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+ tmp &= ~((0x1ff << 5) | 0x7);
+ tmp |= ((info->bus_speed & (1 << line_num)) != 0) ?
+ (0x11 << 5) : 0x0;
+
+ reg_write(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+ DEBUG_WR_REG(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_QSGMII]) {
+ /*
+ * 4) Configure the desire PIN_PHY_GEN and do power
+ * down to the PU_PLL,PU_RX,PU_TX. (bits[12:5])
+ */
+ tmp = reg_read(SGMII_SERDES_CFG_REG(0));
+ DEBUG_RD_REG(SGMII_SERDES_CFG_REG(0), tmp);
+ tmp &= ~((0x1ff << 5) | 0x7);
+ tmp |= 0x660;
+ reg_write(SGMII_SERDES_CFG_REG(0), tmp);
+ DEBUG_WR_REG(SGMII_SERDES_CFG_REG(0), tmp);
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII0])
+ sgmii_port = 0;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII1])
+ sgmii_port = 1;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII2])
+ sgmii_port = 2;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII3])
+ sgmii_port = 3;
+ else
+ continue;
+
+ tmp = reg_read(SGMII_SERDES_CFG_REG(sgmii_port));
+ DEBUG_RD_REG(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+ tmp &= ~((0x1ff << 5) | 0x7);
+ tmp |= (((info->bus_speed & (1 << line_num)) != 0) ?
+ (0x88 << 5) : (0x66 << 5));
+ reg_write(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+ DEBUG_WR_REG(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+ }
+
+ /* Step 3 - QSGMII enable */
+ DEBUG_INIT_FULL_S("Step 3 QSGMII enable\n");
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_QSGMII]) {
+ /* QSGMII Active bit set to true */
+ tmp = reg_read(QSGMII_CONTROL_1_REG);
+ DEBUG_RD_REG(QSGMII_CONTROL_1_REG, tmp);
+ tmp |= (1 << 30);
+#ifdef ERRATA_GL_6572255
+ tmp |= (1 << 27);
+#endif
+ reg_write(QSGMII_CONTROL_1_REG, tmp);
+ DEBUG_WR_REG(QSGMII_CONTROL_1_REG, tmp);
+ }
+ }
+
+ /* Step 4 - configure SERDES MUXes */
+ DEBUG_INIT_FULL_S("Step 4: Configure SERDES MUXes\n");
+ if (config_module & ETM_MODULE_DETECT) {
+ reg_write(SERDES_LINE_MUX_REG_0_7, 0x40041111);
+ DEBUG_WR_REG(SERDES_LINE_MUX_REG_0_7, 0x40041111);
+ } else {
+ reg_write(SERDES_LINE_MUX_REG_0_7, info->line0_7);
+ DEBUG_WR_REG(SERDES_LINE_MUX_REG_0_7, info->line0_7);
+ }
+ reg_write(SERDES_LINE_MUX_REG_8_15, info->line8_15);
+ DEBUG_WR_REG(SERDES_LINE_MUX_REG_8_15, info->line8_15);
+
+ /* Step 5: Activate the RX High Impedance Mode */
+ DEBUG_INIT_FULL_S("Step 5: Activate the RX High Impedance Mode\n");
+ rx_high_imp_mode = 0x8080;
+ if (device_rev == 2) /* for B0 only */
+ rx_high_imp_mode |= 4;
+
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ /* for each serdes lane */
+ DEBUG_INIT_FULL_S("SERDES ");
+ DEBUG_INIT_FULL_D_10(line_num, 2);
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED]) {
+ DEBUG_INIT_FULL_S(" unconnected ***\n");
+ continue;
+ }
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX]) {
+ pex_unit = line_num >> 2;
+ pex_line_num = line_num % 4;
+ DEBUG_INIT_FULL_S(" - PEX unit ");
+ DEBUG_INIT_FULL_D_10(pex_unit, 1);
+ DEBUG_INIT_FULL_S(" line= ");
+ DEBUG_INIT_FULL_D_10(pex_line_num, 1);
+ DEBUG_INIT_FULL_S("\n");
+
+ /* Needed for PEX_PHY_ACCESS_REG macro */
+ if ((line_num > 7) &&
+ (info->pex_mode[3] == PEX_BUS_MODE_X8))
+ /* lines 8 - 15 are belong to PEX3 in x8 mode */
+ pex_unit = 3;
+
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+
+ /*
+ * 8) Activate the RX High Impedance Mode field
+ * (bit [2]) in register /PCIe_USB Control (Each MAC
+ * contain different Access to reach its
+ * Serdes-Regfile).
+ * [PEX-Only] Set bit[12]: The analog part latches idle
+ * if PU_TX = 1 and PU_PLL =1.
+ */
+
+ /* Termination enable */
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X1) {
+ in_direct = (0x48 << 16) | (pex_line_num << 24) |
+ 0x1000 | rx_high_imp_mode; /* x1 */
+ } else if ((info->pex_mode[pex_unit] ==
+ PEX_BUS_MODE_X4) && (pex_line_num == 0))
+ in_direct = (0x48 << 16) | (pex_line_num << 24) |
+ 0x1000 | (rx_high_imp_mode & 0xff); /* x4 */
+ else
+ in_direct = 0;
+
+ if (in_direct) {
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ in_direct);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ in_direct);
+ }
+
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SATA]) {
+ /*
+ * port 0 for serdes lines 4,6, and port 1 for
+ * serdes lines 5
+ */
+ sata_port = line_num & 1;
+ DEBUG_INIT_FULL_S(" - SATA port ");
+ DEBUG_INIT_FULL_D_10(sata_port, 2);
+ DEBUG_INIT_FULL_S("\n");
+ reg_write(SATA_COMPHY_CTRL_REG(sata_port),
+ rx_high_imp_mode);
+ DEBUG_WR_REG(SATA_COMPHY_CTRL_REG(sata_port),
+ rx_high_imp_mode);
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_QSGMII]) {
+ DEBUG_INIT_FULL_S(" - QSGMII\n");
+ reg_write(SGMII_COMPHY_CTRL_REG(0), rx_high_imp_mode);
+ DEBUG_WR_REG(SGMII_COMPHY_CTRL_REG(0),
+ rx_high_imp_mode);
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII0])
+ sgmii_port = 0;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII1])
+ sgmii_port = 1;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII2])
+ sgmii_port = 2;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII3])
+ sgmii_port = 3;
+ else
+ continue;
+ DEBUG_INIT_FULL_S(" - SGMII port ");
+ DEBUG_INIT_FULL_D_10(sgmii_port, 2);
+ DEBUG_INIT_FULL_S("\n");
+ reg_write(SGMII_COMPHY_CTRL_REG(sgmii_port), rx_high_imp_mode);
+ DEBUG_WR_REG(SGMII_COMPHY_CTRL_REG(sgmii_port),
+ rx_high_imp_mode);
+ } /* for each serdes lane */
+
+ /* Step 6 [PEX-Only] PEX-Main configuration (X4 or X1): */
+ DEBUG_INIT_FULL_S("Step 6: [PEX-Only] PEX-Main configuration (X4 or X1)\n");
+ tmp = reg_read(SOC_CTRL_REG);
+ DEBUG_RD_REG(SOC_CTRL_REG, tmp);
+ tmp &= 0x200;
+ if (info->pex_mode[0] == PEX_BUS_MODE_X1)
+ tmp |= PCIE0_QUADX1_EN;
+ if (info->pex_mode[1] == PEX_BUS_MODE_X1)
+ tmp |= PCIE1_QUADX1_EN;
+ if (((reg_read(MPP_SAMPLE_AT_RESET(0)) & PEX_CLK_100MHZ_MASK) >>
+ PEX_CLK_100MHZ_OFFSET) == 0x1)
+ tmp |= (PCIE0_CLK_OUT_EN_MASK | PCIE1_CLK_OUT_EN_MASK);
+
+ reg_write(SOC_CTRL_REG, tmp);
+ DEBUG_WR_REG(SOC_CTRL_REG, tmp);
+
+ /* 6.2 PCI Express Link Capabilities */
+ DEBUG_INIT_FULL_S("Step 6.2: [PEX-Only] PCI Express Link Capabilities\n");
+
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ line_cfg = get_line_cfg(line_num, info);
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX]) {
+ /*
+ * PCI Express Control
+ * 0xX1A00 [0]:
+ * 0x0 X4-Link.
+ * 0x1 X1-Link
+ */
+ pex_unit = line_num >> 2;
+ pex_if = MV_SERDES_NUM_TO_PEX_NUM(line_num);
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+
+ /* set Common Clock Configuration */
+ tmp = reg_read(PEX_LINK_CTRL_STATUS_REG(pex_if));
+ DEBUG_RD_REG(PEX_LINK_CTRL_STATUS_REG(pex_if), tmp);
+ tmp |= (1 << 6);
+ reg_write(PEX_LINK_CTRL_STATUS_REG(pex_if), tmp);
+ DEBUG_WR_REG(PEX_LINK_CTRL_STATUS_REG(pex_if), tmp);
+
+ tmp = reg_read(PEX_LINK_CAPABILITIES_REG(pex_if));
+ DEBUG_RD_REG(PEX_LINK_CAPABILITIES_REG(pex_if), tmp);
+ tmp &= ~(0x3FF);
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X1)
+ tmp |= (0x1 << 4);
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4)
+ tmp |= (0x4 << 4);
+ if (0 == PEX_CAPABILITY_GET(satr11))
+ tmp |= 0x1;
+ else
+ tmp |= 0x2;
+ DEBUG_INIT_FULL_S("Step 6.2: PEX ");
+ DEBUG_INIT_FULL_D(pex_if, 1);
+ DEBUG_INIT_FULL_C(" set GEN", (tmp & 3), 1);
+ reg_write(PEX_LINK_CAPABILITIES_REG(pex_if), tmp);
+ DEBUG_WR_REG(PEX_LINK_CAPABILITIES_REG(pex_if), tmp);
+
+ /*
+ * If pex is X4, no need to pass thru the other
+ * 3X1 serdes lines
+ */
+ if (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4)
+ line_num += 3;
+ }
+ }
+
+ /*
+ * Step 7 [PEX-X4 Only] To create PEX-Link that contain 4-lanes you
+ * need to config the register SOC_Misc/General Purpose2
+ * (Address= 182F8)
+ */
+ DEBUG_INIT_FULL_S("Step 7: [PEX-X4 Only] To create PEX-Link\n");
+ tmp = reg_read(GEN_PURP_RES_2_REG);
+ DEBUG_RD_REG(GEN_PURP_RES_2_REG, tmp);
+
+ tmp &= 0xFFFF0000;
+ if (info->pex_mode[0] == PEX_BUS_MODE_X4)
+ tmp |= 0x0000000F;
+
+ if (info->pex_mode[1] == PEX_BUS_MODE_X4)
+ tmp |= 0x000000F0;
+
+ if (info->pex_mode[2] == PEX_BUS_MODE_X4)
+ tmp |= 0x00000F00;
+
+ if (info->pex_mode[3] == PEX_BUS_MODE_X4)
+ tmp |= 0x0000F000;
+
+ reg_write(GEN_PURP_RES_2_REG, tmp);
+ DEBUG_WR_REG(GEN_PURP_RES_2_REG, tmp);
+
+ /* Steps 8 , 9 ,10 - use prepared REG addresses and values */
+ DEBUG_INIT_FULL_S("Steps 7,8,9,10 and 11\n");
+
+ /* Prepare PHY parameters for each step according to MUX selection */
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ /* for each serdes lane */
+
+ line_cfg = get_line_cfg(line_num, info);
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED])
+ continue;
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX]) {
+ pex_unit = line_num >> 2;
+ pex_line_num = line_num % 4;
+
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+ /*
+ * 8) Configure the desire PHY_MODE (bits [7:5])
+ * and REF_FREF_SEL (bits[4:0]) in the register Power
+ * and PLL Control (Each MAC contain different Access
+ * to reach its Serdes-Regfile).
+ */
+ if (((info->pex_mode[pex_unit] == PEX_BUS_MODE_X4) &&
+ (0 == pex_line_num))
+ || ((info->pex_mode[pex_unit] == PEX_BUS_MODE_X1))) {
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x01 << 16) | (pex_line_num << 24) |
+ 0xFC60);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x01 << 16) | (pex_line_num << 24)
+ | 0xFC60);
+ /*
+ * Step 8.1: [PEX-Only] Configure Max PLL Rate
+ * (bit 8 in KVCO Calibration Control and
+ * bits[10:9] in
+ */
+ /* Use Maximum PLL Rate(Bit 8) */
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x02 << 16) | (1 << 31) |
+ (pex_line_num << 24)); /* read command */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x02 << 16) | (1 << 31) |
+ (pex_line_num << 24));
+ tmp = reg_read(PEX_PHY_ACCESS_REG(pex_unit));
+ DEBUG_RD_REG(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+ tmp &= ~(1 << 31);
+ tmp |= (1 << 8);
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+
+ /* Use Maximum PLL Rate(Bits [10:9]) */
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x81 << 16) | (1 << 31) |
+ (pex_line_num << 24)); /* read command */
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0x81 << 16) | (1 << 31) |
+ (pex_line_num << 24));
+ tmp = reg_read(PEX_PHY_ACCESS_REG(pex_unit));
+ DEBUG_RD_REG(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+ tmp &= ~(1 << 31);
+ tmp |= (3 << 9);
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit), tmp);
+ }
+
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SATA]) {
+ /*
+ * Port 0 for serdes lines 4,6, and port 1 for serdes
+ * lines 5
+ */
+ sata_port = line_num & 1;
+
+ /*
+ * 8) Configure the desire PHY_MODE (bits [7:5]) and
+ * REF_FREF_SEL (bits[4:0]) in the register Power
+ * and PLL Control (Each MAC contain different Access
+ * to reach its Serdes-Regfile).
+ */
+ reg_write(SATA_PWR_PLL_CTRL_REG(sata_port), 0xF801);
+ DEBUG_WR_REG(SATA_PWR_PLL_CTRL_REG(sata_port), 0xF801);
+
+ /* 9) Configure the desire SEL_BITS */
+ reg_write(SATA_DIG_LP_ENA_REG(sata_port), 0x400);
+ DEBUG_WR_REG(SATA_DIG_LP_ENA_REG(sata_port), 0x400);
+
+ /* 10) Configure the desire REFCLK_SEL */
+
+ reg_write(SATA_REF_CLK_SEL_REG(sata_port), 0x400);
+ DEBUG_WR_REG(SATA_REF_CLK_SEL_REG(sata_port), 0x400);
+
+ /* 11) Power up to the PU_PLL,PU_RX,PU_TX. */
+ tmp = reg_read(SATA_LP_PHY_EXT_CTRL_REG(sata_port));
+ DEBUG_RD_REG(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+ tmp |= 7;
+ reg_write(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+ DEBUG_WR_REG(SATA_LP_PHY_EXT_CTRL_REG(sata_port), tmp);
+
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_QSGMII]) {
+ /*
+ * 8) Configure the desire PHY_MODE (bits [7:5])
+ * and REF_FREF_SEL (bits[4:0]) in the register
+ */
+ reg_write(SGMII_PWR_PLL_CTRL_REG(0), 0xF881);
+ DEBUG_WR_REG(SGMII_PWR_PLL_CTRL_REG(0), 0xF881);
+
+ /*
+ * 9) Configure the desire SEL_BITS (bits [11:0]
+ * in register
+ */
+ reg_write(SGMII_DIG_LP_ENA_REG(0), 0x400);
+ DEBUG_WR_REG(SGMII_DIG_LP_ENA_REG(0), 0x400);
+
+ /*
+ * 10) Configure the desire REFCLK_SEL (bit [10])
+ * in register
+ */
+ reg_write(SGMII_REF_CLK_SEL_REG(0), 0x400);
+ DEBUG_WR_REG(SGMII_REF_CLK_SEL_REG(0), 0x400);
+
+ /* 11) Power up to the PU_PLL,PU_RX,PU_TX. */
+ tmp = reg_read(SGMII_SERDES_CFG_REG(0));
+ DEBUG_RD_REG(SGMII_SERDES_CFG_REG(0), tmp);
+ tmp |= 7;
+ reg_write(SGMII_SERDES_CFG_REG(0), tmp);
+ DEBUG_WR_REG(SGMII_SERDES_CFG_REG(0), tmp);
+ continue;
+ }
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII0])
+ sgmii_port = 0;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII1])
+ sgmii_port = 1;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII2])
+ sgmii_port = 2;
+ else if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SGMII3])
+ sgmii_port = 3;
+ else
+ continue;
+
+ /*
+ * 8) Configure the desire PHY_MODE (bits [7:5]) and
+ * REF_FREF_SEL (bits[4:0]) in the register
+ */
+ reg_write(SGMII_PWR_PLL_CTRL_REG(sgmii_port), 0xF881);
+ DEBUG_WR_REG(SGMII_PWR_PLL_CTRL_REG(sgmii_port), 0xF881);
+
+ /* 9) Configure the desire SEL_BITS (bits [11:0] in register */
+ reg_write(SGMII_DIG_LP_ENA_REG(sgmii_port), 0);
+ DEBUG_WR_REG(SGMII_DIG_LP_ENA_REG(sgmii_port), 0);
+
+ /* 10) Configure the desire REFCLK_SEL (bit [10]) in register */
+ reg_write(SGMII_REF_CLK_SEL_REG(sgmii_port), 0x400);
+ DEBUG_WR_REG(SGMII_REF_CLK_SEL_REG(sgmii_port), 0x400);
+
+ /* 11) Power up to the PU_PLL,PU_RX,PU_TX. */
+ tmp = reg_read(SGMII_SERDES_CFG_REG(sgmii_port));
+ DEBUG_RD_REG(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+ tmp |= 7;
+ reg_write(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+ DEBUG_WR_REG(SGMII_SERDES_CFG_REG(sgmii_port), tmp);
+
+ } /* for each serdes lane */
+
+ /* Step 12 [PEX-Only] Last phase of PEX-PIPE Configuration */
+ DEBUG_INIT_FULL_S("Steps 12: [PEX-Only] Last phase of PEX-PIPE Configuration\n");
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ /* for each serdes lane */
+
+ line_cfg = get_line_cfg(line_num, info);
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED])
+ continue;
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX]) {
+ pex_unit = line_num >> 2;
+ pex_line_num = line_num % 4;
+ if (0 == pex_line_num) {
+ reg_write(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC1 << 16) | 0x24);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG(pex_unit),
+ (0xC1 << 16) | 0x24);
+ }
+ }
+ }
+
+ /*--------------------------------------------------------------*/
+ /* Step 13: Wait 15ms before checking results */
+ DEBUG_INIT_FULL_S("Steps 13: Wait 15ms before checking results");
+ mdelay(15);
+ tmp = 20;
+ while (tmp) {
+ status = MV_OK;
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ u32 tmp;
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED])
+ continue;
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_PEX])
+ continue;
+
+ if (line_cfg == serdes_cfg[line_num][SERDES_UNIT_SATA]) {
+ /*
+ * Port 0 for serdes lines 4,6, and port 1
+ * for serdes lines 5
+ */
+ sata_port = line_num & 1;
+
+ tmp =
+ reg_read(SATA_LP_PHY_EXT_STAT_REG
+ (sata_port));
+ DEBUG_RD_REG(SATA_LP_PHY_EXT_STAT_REG
+ (sata_port), tmp);
+ if ((tmp & 0x7) != 0x7)
+ status = MV_ERROR;
+ continue;
+ }
+
+ if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_QSGMII]) {
+ tmp = reg_read(SGMII_SERDES_STAT_REG(0));
+ DEBUG_RD_REG(SGMII_SERDES_STAT_REG(0), tmp);
+ if ((tmp & 0x7) != 0x7)
+ status = MV_ERROR;
+ continue;
+ }
+
+ if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_SGMII0])
+ sgmii_port = 0;
+ else if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_SGMII1])
+ sgmii_port = 1;
+ else if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_SGMII2])
+ sgmii_port = 2;
+ else if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_SGMII3])
+ sgmii_port = 3;
+ else
+ continue;
+
+ tmp = reg_read(SGMII_SERDES_STAT_REG(sgmii_port));
+ DEBUG_RD_REG(SGMII_SERDES_STAT_REG(sgmii_port), tmp);
+ if ((tmp & 0x7) != 0x7)
+ status = MV_ERROR;
+ }
+
+ if (status == MV_OK)
+ break;
+ mdelay(5);
+ tmp--;
+ }
+
+ /*
+ * Step14 [PEX-Only] In order to configure RC/EP mode please write
+ * to register 0x0060 bits
+ */
+ DEBUG_INIT_FULL_S("Steps 14: [PEX-Only] In order to configure\n");
+ for (pex_unit = 0; pex_unit < pex_max_unit_get(); pex_unit++) {
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+ tmp =
+ reg_read(PEX_CAPABILITIES_REG(MV_PEX_UNIT_TO_IF(pex_unit)));
+ DEBUG_RD_REG(PEX_CAPABILITIES_REG(MV_PEX_UNIT_TO_IF(pex_unit)),
+ tmp);
+ tmp &= ~(0xf << 20);
+ if (info->pex_type == MV_PEX_ROOT_COMPLEX)
+ tmp |= (0x4 << 20);
+ else
+ tmp |= (0x1 << 20);
+ reg_write(PEX_CAPABILITIES_REG(MV_PEX_UNIT_TO_IF(pex_unit)),
+ tmp);
+ DEBUG_WR_REG(PEX_CAPABILITIES_REG(MV_PEX_UNIT_TO_IF(pex_unit)),
+ tmp);
+ }
+
+ /*
+ * Step 15 [PEX-Only] Only for EP mode set to Zero bits 19 and 16 of
+ * register 0x1a60
+ */
+ DEBUG_INIT_FULL_S("Steps 15: [PEX-Only] In order to configure\n");
+ for (pex_unit = 0; pex_unit < pex_max_unit_get(); pex_unit++) {
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED)
+ continue;
+ if (info->pex_type == MV_PEX_END_POINT) {
+ tmp =
+ reg_read(PEX_DBG_CTRL_REG
+ (MV_PEX_UNIT_TO_IF(pex_unit)));
+ DEBUG_RD_REG(PEX_DBG_CTRL_REG
+ (MV_PEX_UNIT_TO_IF(pex_unit)), tmp);
+ tmp &= 0xfff6ffff;
+ reg_write(PEX_DBG_CTRL_REG(MV_PEX_UNIT_TO_IF(pex_unit)),
+ tmp);
+ DEBUG_WR_REG(PEX_DBG_CTRL_REG
+ (MV_PEX_UNIT_TO_IF(pex_unit)), tmp);
+ }
+ }
+
+ if (info->serdes_m_phy_change) {
+ MV_SERDES_CHANGE_M_PHY *serdes_m_phy_change;
+ u32 bus_speed;
+ for (line_num = 0; line_num < max_serdes_lines; line_num++) {
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg ==
+ serdes_cfg[line_num][SERDES_UNIT_UNCONNECTED])
+ continue;
+ serdes_m_phy_change = info->serdes_m_phy_change;
+ bus_speed = info->bus_speed & (1 << line_num);
+ while (serdes_m_phy_change->type !=
+ SERDES_UNIT_UNCONNECTED) {
+ switch (serdes_m_phy_change->type) {
+ case SERDES_UNIT_PEX:
+ if (line_cfg != SERDES_UNIT_PEX)
+ break;
+ pex_unit = line_num >> 2;
+ pex_line_num = line_num % 4;
+ if (info->pex_mode[pex_unit] ==
+ PEX_BUS_DISABLED)
+ break;
+ if ((info->pex_mode[pex_unit] ==
+ PEX_BUS_MODE_X4) && pex_line_num)
+ break;
+
+ if (bus_speed) {
+ reg_write(PEX_PHY_ACCESS_REG
+ (pex_unit),
+ (pex_line_num << 24) |
+ serdes_m_phy_change->val_hi_speed);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG
+ (pex_unit),
+ (pex_line_num <<
+ 24) |
+ serdes_m_phy_change->val_hi_speed);
+ } else {
+ reg_write(PEX_PHY_ACCESS_REG
+ (pex_unit),
+ (pex_line_num << 24) |
+ serdes_m_phy_change->val_low_speed);
+ DEBUG_WR_REG(PEX_PHY_ACCESS_REG
+ (pex_unit),
+ (pex_line_num <<
+ 24) |
+ serdes_m_phy_change->val_low_speed);
+ }
+ break;
+ case SERDES_UNIT_SATA:
+ if (line_cfg != SERDES_UNIT_SATA)
+ break;
+ /*
+ * Port 0 for serdes lines 4,6, and
+ * port 1 for serdes lines 5
+ */
+ sata_port = line_num & 1;
+ if (bus_speed) {
+ reg_write(SATA_BASE_REG
+ (sata_port) |
+ serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ DEBUG_WR_REG(SATA_BASE_REG
+ (sata_port) |
+ serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ } else {
+ reg_write(SATA_BASE_REG
+ (sata_port) |
+ serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ DEBUG_WR_REG(SATA_BASE_REG
+ (sata_port) |
+ serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ }
+ break;
+ case SERDES_UNIT_SGMII0:
+ case SERDES_UNIT_SGMII1:
+ case SERDES_UNIT_SGMII2:
+ case SERDES_UNIT_SGMII3:
+ if (line_cfg == serdes_cfg[line_num]
+ [SERDES_UNIT_SGMII0])
+ sgmii_port = 0;
+ else if (line_cfg ==
+ serdes_cfg[line_num]
+ [SERDES_UNIT_SGMII1])
+ sgmii_port = 1;
+ else if (line_cfg ==
+ serdes_cfg[line_num]
+ [SERDES_UNIT_SGMII2])
+ sgmii_port = 2;
+ else if (line_cfg ==
+ serdes_cfg[line_num]
+ [SERDES_UNIT_SGMII3])
+ sgmii_port = 3;
+ else
+ break;
+ if (bus_speed) {
+ reg_write(MV_ETH_REGS_BASE
+ (sgmii_port) |
+ serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ DEBUG_WR_REG(MV_ETH_REGS_BASE
+ (sgmii_port) |
+ serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ } else {
+ reg_write(MV_ETH_REGS_BASE
+ (sgmii_port) |
+ serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ DEBUG_WR_REG(MV_ETH_REGS_BASE
+ (sgmii_port) |
+ serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ }
+ break;
+ case SERDES_UNIT_QSGMII:
+ if (line_cfg != SERDES_UNIT_QSGMII)
+ break;
+ if (bus_speed) {
+ reg_write
+ (serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ DEBUG_WR_REG
+ (serdes_m_phy_change->reg_hi_speed,
+ serdes_m_phy_change->val_hi_speed);
+ } else {
+ reg_write
+ (serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ DEBUG_WR_REG
+ (serdes_m_phy_change->reg_low_speed,
+ serdes_m_phy_change->val_low_speed);
+ }
+ break;
+ default:
+ break;
+ }
+ serdes_m_phy_change++;
+ }
+ }
+ }
+
+ /* Step 16 [PEX-Only] Training Enable */
+ DEBUG_INIT_FULL_S("Steps 16: [PEX-Only] Training Enable");
+ tmp = reg_read(SOC_CTRL_REG);
+ DEBUG_RD_REG(SOC_CTRL_REG, tmp);
+ tmp &= ~(0x0F);
+ for (pex_unit = 0; pex_unit < pex_max_unit_get(); pex_unit++) {
+ reg_write(PEX_CAUSE_REG(pex_unit), 0);
+ DEBUG_WR_REG(PEX_CAUSE_REG(pex_unit), 0);
+ if (info->pex_mode[pex_unit] != PEX_BUS_DISABLED)
+ tmp |= (0x1 << pex_unit);
+ }
+ reg_write(SOC_CTRL_REG, tmp);
+ DEBUG_WR_REG(SOC_CTRL_REG, tmp);
+
+ /* Step 17: Speed change to target speed and width */
+ {
+ u32 tmp_reg, tmp_pex_reg;
+ u32 addr;
+ u32 first_busno, next_busno;
+ u32 max_link_width = 0;
+ u32 neg_link_width = 0;
+ pex_if_num = pex_max_if_get();
+ mdelay(150);
+ DEBUG_INIT_FULL_C("step 17: max_if= 0x", pex_if_num, 1);
+ next_busno = 0;
+ for (pex_if = 0; pex_if < pex_if_num; pex_if++) {
+ line_num = (pex_if <= 8) ? pex_if : 12;
+ line_cfg = get_line_cfg(line_num, info);
+ if (line_cfg != serdes_cfg[line_num][SERDES_UNIT_PEX])
+ continue;
+ pex_unit = (pex_if < 9) ? (pex_if >> 2) : 3;
+ DEBUG_INIT_FULL_S("step 17: PEX");
+ DEBUG_INIT_FULL_D(pex_if, 1);
+ DEBUG_INIT_FULL_C(" pex_unit= ", pex_unit, 1);
+
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED) {
+ DEBUG_INIT_FULL_C("PEX disabled interface ",
+ pex_if, 1);
+ if (pex_if < 8)
+ pex_if += 3;
+ continue;
+ }
+ first_busno = next_busno;
+ if ((info->pex_type == MV_PEX_END_POINT) &&
+ (0 == pex_if)) {
+ if ((pex_if < 8) && (info->pex_mode[pex_unit] ==
+ PEX_BUS_MODE_X4))
+ pex_if += 3;
+ continue;
+ }
+
+ tmp = reg_read(PEX_DBG_STATUS_REG(pex_if));
+ DEBUG_RD_REG(PEX_DBG_STATUS_REG(pex_if), tmp);
+ if ((tmp & 0x7f) == 0x7e) {
+ next_busno++;
+ tmp = reg_read(PEX_LINK_CAPABILITIES_REG(pex_if));
+ max_link_width = tmp;
+ DEBUG_RD_REG((PEX_LINK_CAPABILITIES_REG
+ (pex_if)), tmp);
+ max_link_width = ((max_link_width >> 4) & 0x3F);
+ neg_link_width =
+ reg_read(PEX_LINK_CTRL_STATUS_REG(pex_if));
+ DEBUG_RD_REG((PEX_LINK_CTRL_STATUS_REG(pex_if)),
+ neg_link_width);
+ neg_link_width = ((neg_link_width >> 20) & 0x3F);
+ if (max_link_width > neg_link_width) {
+ tmp &= ~(0x3F << 4);
+ tmp |= (neg_link_width << 4);
+ reg_write(PEX_LINK_CAPABILITIES_REG
+ (pex_if), tmp);
+ DEBUG_WR_REG((PEX_LINK_CAPABILITIES_REG
+ (pex_if)), tmp);
+ mdelay(1); /* wait 1ms before reading capability for speed */
+ DEBUG_INIT_S("PEX");
+ DEBUG_INIT_D(pex_if, 1);
+ DEBUG_INIT_C(": change width to X",
+ neg_link_width, 1);
+ }
+ tmp_pex_reg =
+ reg_read((PEX_CFG_DIRECT_ACCESS
+ (pex_if,
+ PEX_LINK_CAPABILITY_REG)));
+ DEBUG_RD_REG((PEX_CFG_DIRECT_ACCESS
+ (pex_if,
+ PEX_LINK_CAPABILITY_REG)),
+ tmp_pex_reg);
+ tmp_pex_reg &= (0xF);
+ if (tmp_pex_reg == 0x2) {
+ tmp_reg =
+ (reg_read
+ (PEX_CFG_DIRECT_ACCESS
+ (pex_if,
+ PEX_LINK_CTRL_STAT_REG)) &
+ 0xF0000) >> 16;
+ DEBUG_RD_REG(PEX_CFG_DIRECT_ACCESS
+ (pex_if,
+ PEX_LINK_CTRL_STAT_REG),
+ tmp_pex_reg);
+ /* check if the link established is GEN1 */
+ if (tmp_reg == 0x1) {
+ pex_local_bus_num_set(pex_if,
+ first_busno);
+ pex_local_dev_num_set(pex_if,
+ 1);
+
+ DEBUG_INIT_FULL_S("** Link is Gen1, check the EP capability\n");
+ /* link is Gen1, check the EP capability */
+ addr =
+ pex_cfg_read(pex_if,
+ first_busno, 0,
+ 0,
+ 0x34) & 0xFF;
+ DEBUG_INIT_FULL_C("pex_cfg_read: return addr=0x%x",
+ addr, 4);
+ if (addr == 0xff) {
+ DEBUG_INIT_FULL_C("pex_cfg_read: return 0xff -->PEX (%d): Detected No Link.",
+ pex_if, 1);
+ continue;
+ }
+ while ((pex_cfg_read
+ (pex_if, first_busno, 0,
+ 0,
+ addr) & 0xFF) !=
+ 0x10) {
+ addr =
+ (pex_cfg_read
+ (pex_if,
+ first_busno, 0, 0,
+ addr) & 0xFF00) >>
+ 8;
+ }
+ if ((pex_cfg_read
+ (pex_if, first_busno, 0, 0,
+ addr + 0xC) & 0xF) >=
+ 0x2) {
+ tmp =
+ reg_read
+ (PEX_LINK_CTRL_STATUS2_REG
+ (pex_if));
+ DEBUG_RD_REG
+ (PEX_LINK_CTRL_STATUS2_REG
+ (pex_if), tmp);
+ tmp &= ~(0x1 | 1 << 1);
+ tmp |= (1 << 1);
+ reg_write
+ (PEX_LINK_CTRL_STATUS2_REG
+ (pex_if), tmp);
+ DEBUG_WR_REG
+ (PEX_LINK_CTRL_STATUS2_REG
+ (pex_if), tmp);
+
+ tmp =
+ reg_read
+ (PEX_CTRL_REG
+ (pex_if));
+ DEBUG_RD_REG
+ (PEX_CTRL_REG
+ (pex_if), tmp);
+ tmp |= (1 << 10);
+ reg_write(PEX_CTRL_REG
+ (pex_if),
+ tmp);
+ DEBUG_WR_REG
+ (PEX_CTRL_REG
+ (pex_if), tmp);
+ mdelay(10); /* We need to wait 10ms before reading the PEX_DBG_STATUS_REG in order not to read the status of the former state */
+ DEBUG_INIT_FULL_S
+ ("Gen2 client!\n");
+ } else {
+ DEBUG_INIT_FULL_S
+ ("GEN1 client!\n");
+ }
+ }
+ }
+ } else {
+ DEBUG_INIT_FULL_S("PEX");
+ DEBUG_INIT_FULL_D(pex_if, 1);
+ DEBUG_INIT_FULL_S(" : Detected No Link. Status Reg(0x");
+ DEBUG_INIT_FULL_D(PEX_DBG_STATUS_REG(pex_if),
+ 8);
+ DEBUG_INIT_FULL_C(") = 0x", tmp, 8);
+ }
+
+ if ((pex_if < 8) &&
+ (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4))
+ pex_if += 3;
+ }
+ }
+
+ /* Step 18: update pex DEVICE ID */
+ {
+ u32 devId;
+ pex_if_num = pex_max_if_get();
+ ctrl_mode = ctrl_model_get();
+ for (pex_if = 0; pex_if < pex_if_num; pex_if++) {
+ pex_unit = (pex_if < 9) ? (pex_if >> 2) : 3;
+ if (info->pex_mode[pex_unit] == PEX_BUS_DISABLED) {
+ if ((pex_if < 8) &&
+ (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4))
+ pex_if += 3;
+ continue;
+ }
+
+ devId = reg_read(PEX_CFG_DIRECT_ACCESS(
+ pex_if, PEX_DEVICE_AND_VENDOR_ID));
+ devId &= 0xFFFF;
+ devId |= ((ctrl_mode << 16) & 0xffff0000);
+ DEBUG_INIT_S("Update Device ID PEX");
+ DEBUG_INIT_D(pex_if, 1);
+ DEBUG_INIT_D(devId, 8);
+ DEBUG_INIT_S("\n");
+ reg_write(PEX_CFG_DIRECT_ACCESS
+ (pex_if, PEX_DEVICE_AND_VENDOR_ID), devId);
+ if ((pex_if < 8) &&
+ (info->pex_mode[pex_unit] == PEX_BUS_MODE_X4))
+ pex_if += 3;
+ }
+ DEBUG_INIT_S("Update PEX Device ID 0x");
+ DEBUG_INIT_D(ctrl_mode, 4);
+ DEBUG_INIT_S("0\n");
+ }
+ tmp = reg_read(PEX_DBG_STATUS_REG(0));
+ DEBUG_RD_REG(PEX_DBG_STATUS_REG(0), tmp);
+
+ DEBUG_INIT_S(ENDED_OK);
+ return MV_OK;
+}
+
+/* PEX configuration space read write */
+
+/*
+ * pex_cfg_read - Read from configuration space
+ *
+ * DESCRIPTION:
+ * This function performs a 32 bit read from PEX configuration space.
+ * It supports both type 0 and type 1 of Configuration Transactions
+ * (local and over bridge). In order to read from local bus segment, use
+ * bus number retrieved from mvPexLocalBusNumGet(). Other bus numbers
+ * will result configuration transaction of type 1 (over bridge).
+ *
+ * INPUT:
+ * pex_if - PEX interface number.
+ * bus - PEX segment bus number.
+ * dev - PEX device number.
+ * func - Function number.
+ * offss - Register offset.
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * 32bit register data, 0xffffffff on error
+ *
+ */
+u32 pex_cfg_read(u32 pex_if, u32 bus, u32 dev, u32 func, u32 offs)
+{
+ u32 pex_data = 0;
+ u32 local_dev, local_bus;
+ u32 val;
+
+ if (pex_if >= MV_PEX_MAX_IF)
+ return 0xFFFFFFFF;
+
+ if (dev >= MAX_PEX_DEVICES) {
+ DEBUG_INIT_C("pex_cfg_read: ERR. device number illigal ", dev,
+ 1);
+ return 0xFFFFFFFF;
+ }
+
+ if (func >= MAX_PEX_FUNCS) {
+ DEBUG_INIT_C("pex_cfg_read: ERR. function num illigal ", func,
+ 1);
+ return 0xFFFFFFFF;
+ }
+
+ if (bus >= MAX_PEX_BUSSES) {
+ DEBUG_INIT_C("pex_cfg_read: ERR. bus number illigal ", bus, 1);
+ return MV_ERROR;
+ }
+ val = reg_read(PEX_STATUS_REG(pex_if));
+
+ local_dev =
+ ((val & PXSR_PEX_DEV_NUM_MASK) >> PXSR_PEX_DEV_NUM_OFFS);
+ local_bus =
+ ((val & PXSR_PEX_BUS_NUM_MASK) >> PXSR_PEX_BUS_NUM_OFFS);
+
+ /* Speed up the process. In case on no link, return MV_ERROR */
+ if ((dev != local_dev) || (bus != local_bus)) {
+ pex_data = reg_read(PEX_STATUS_REG(pex_if));
+
+ if ((pex_data & PXSR_DL_DOWN))
+ return MV_ERROR;
+ }
+
+ /*
+ * In PCI Express we have only one device number
+ * and this number is the first number we encounter else that the
+ * local_dev spec pex define return on config read/write on any device
+ */
+ if (bus == local_bus) {
+ if (local_dev == 0) {
+ /*
+ * If local dev is 0 then the first number we encounter
+ * after 0 is 1
+ */
+ if ((dev != 1) && (dev != local_dev))
+ return MV_ERROR;
+ } else {
+ /*
+ * If local dev is not 0 then the first number we
+ * encounter is 0
+ */
+ if ((dev != 0) && (dev != local_dev))
+ return MV_ERROR;
+ }
+ }
+
+ /* Creating PEX address to be passed */
+ pex_data = (bus << PXCAR_BUS_NUM_OFFS);
+ pex_data |= (dev << PXCAR_DEVICE_NUM_OFFS);
+ pex_data |= (func << PXCAR_FUNC_NUM_OFFS);
+ pex_data |= (offs & PXCAR_REG_NUM_MASK); /* lgacy register space */
+ /* extended register space */
+ pex_data |= (((offs & PXCAR_REAL_EXT_REG_NUM_MASK) >>
+ PXCAR_REAL_EXT_REG_NUM_OFFS) << PXCAR_EXT_REG_NUM_OFFS);
+
+ pex_data |= PXCAR_CONFIG_EN;
+
+ /* Write the address to the PEX configuration address register */
+ reg_write(PEX_CFG_ADDR_REG(pex_if), pex_data);
+
+ /*
+ * In order to let the PEX controller absorbed the address of the read
+ * transaction we perform a validity check that the address was written
+ */
+ if (pex_data != reg_read(PEX_CFG_ADDR_REG(pex_if)))
+ return MV_ERROR;
+
+ /* cleaning Master Abort */
+ reg_bit_set(PEX_CFG_DIRECT_ACCESS(pex_if, PEX_STATUS_AND_COMMAND),
+ PXSAC_MABORT);
+ /* Read the Data returned in the PEX Data register */
+ pex_data = reg_read(PEX_CFG_DATA_REG(pex_if));
+
+ DEBUG_INIT_FULL_C(" --> ", pex_data, 4);
+
+ return pex_data;
+}
+
+/*
+ * pex_local_bus_num_set - Set PEX interface local bus number.
+ *
+ * DESCRIPTION:
+ * This function sets given PEX interface its local bus number.
+ * Note: In case the PEX interface is PEX-X, the information is read-only.
+ *
+ * INPUT:
+ * pex_if - PEX interface number.
+ * bus_num - Bus number.
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * MV_NOT_ALLOWED in case PEX interface is PEX-X.
+ * MV_BAD_PARAM on bad parameters ,
+ * otherwise MV_OK
+ *
+ */
+int pex_local_bus_num_set(u32 pex_if, u32 bus_num)
+{
+ u32 val;
+
+ if (bus_num >= MAX_PEX_BUSSES) {
+ DEBUG_INIT_C("pex_local_bus_num_set: ERR. bus number illigal %d\n",
+ bus_num, 4);
+ return MV_ERROR;
+ }
+
+ val = reg_read(PEX_STATUS_REG(pex_if));
+ val &= ~PXSR_PEX_BUS_NUM_MASK;
+ val |= (bus_num << PXSR_PEX_BUS_NUM_OFFS) & PXSR_PEX_BUS_NUM_MASK;
+ reg_write(PEX_STATUS_REG(pex_if), val);
+
+ return MV_OK;
+}
+
+/*
+ * pex_local_dev_num_set - Set PEX interface local device number.
+ *
+ * DESCRIPTION:
+ * This function sets given PEX interface its local device number.
+ * Note: In case the PEX interface is PEX-X, the information is read-only.
+ *
+ * INPUT:
+ * pex_if - PEX interface number.
+ * dev_num - Device number.
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * MV_NOT_ALLOWED in case PEX interface is PEX-X.
+ * MV_BAD_PARAM on bad parameters ,
+ * otherwise MV_OK
+ *
+ */
+int pex_local_dev_num_set(u32 pex_if, u32 dev_num)
+{
+ u32 val;
+
+ if (pex_if >= MV_PEX_MAX_IF)
+ return MV_BAD_PARAM;
+
+ val = reg_read(PEX_STATUS_REG(pex_if));
+ val &= ~PXSR_PEX_DEV_NUM_MASK;
+ val |= (dev_num << PXSR_PEX_DEV_NUM_OFFS) & PXSR_PEX_DEV_NUM_MASK;
+ reg_write(PEX_STATUS_REG(pex_if), val);
+
+ return MV_OK;
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "high_speed_env_spec.h"
+
+MV_SERDES_CHANGE_M_PHY serdes_change_m_phy[] = {
+ /* SERDES TYPE, Low REG OFFS, Low REG VALUE, Hi REG OFS, Hi REG VALUE */
+ {
+ /* PEX: Change of Slew Rate port0 */
+ SERDES_UNIT_PEX, 0x0,
+ (0x0F << 16) | 0x2a21, 0x0, (0x0F << 16) | 0x2a21
+ }, {
+ /* PEX: Change PLL BW port0 */
+ SERDES_UNIT_PEX, 0x0,
+ (0x4F << 16) | 0x6219, 0x0, (0x4F << 16) | 0x6219
+ }, {
+ /* SATA: Slew rate change port 0 */
+ SERDES_UNIT_SATA, 0x0083C, 0x8a31, 0x0083C, 0x8a31
+ }, {
+ /* SATA: Slew rate change port 0 */
+ SERDES_UNIT_SATA, 0x00834, 0xc928, 0x00834, 0xc928
+ }, {
+ /* SATA: Slew rate change port 0 */
+ SERDES_UNIT_SATA, 0x00838, 0x30f0, 0x00838, 0x30f0
+ }, {
+ /* SATA: Slew rate change port 0 */
+ SERDES_UNIT_SATA, 0x00840, 0x30f5, 0x00840, 0x30f5
+ }, {
+ /* SGMII: FFE setting Port0 */
+ SERDES_UNIT_SGMII0, 0x00E18, 0x989F, 0x00E18, 0x989F
+ }, {
+ /* SGMII: SELMUP and SELMUF Port0 */
+ SERDES_UNIT_SGMII0, 0x00E38, 0x10FA, 0x00E38, 0x10FA
+ }, {
+ /* SGMII: Amplitude new setting gen2 Port3 */
+ SERDES_UNIT_SGMII0, 0x00E34, 0xC968, 0x00E34, 0xC66C
+ }, {
+ /* QSGMII: Amplitude and slew rate change */
+ SERDES_UNIT_QSGMII, 0x72E34, 0xaa58, 0x72E34, 0xaa58
+ }, {
+ /* QSGMII: SELMUP and SELMUF */
+ SERDES_UNIT_QSGMII, 0x72e38, 0x10aF, 0x72e38, 0x10aF
+ }, {
+ /* QSGMII: 0x72e18 */
+ SERDES_UNIT_QSGMII, 0x72e18, 0x98AC, 0x72e18, 0x98AC
+ }, {
+ /* Null terminated */
+ SERDES_UNIT_UNCONNECTED, 0, 0
+ }
+};
+
+MV_BIN_SERDES_CFG db88f78xx0_serdes_cfg[] = {
+ /* Z1B */
+ {MV_PEX_ROOT_COMPLEX, 0x32221111, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Default */
+ {MV_PEX_ROOT_COMPLEX, 0x31211111, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* PEX module */
+ /* Z1A */
+ {MV_PEX_ROOT_COMPLEX, 0x32220000, 0x00000000,
+ {PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED,
+ PEX_BUS_DISABLED}, 0x0030, serdes_change_m_phy}, /* Default - Z1A */
+ {MV_PEX_ROOT_COMPLEX, 0x31210000, 0x00000000,
+ {PEX_BUS_DISABLED, PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0030, serdes_change_m_phy} /* PEX module - Z1A */
+};
+
+MV_BIN_SERDES_CFG db88f78xx0rev2_serdes_cfg[] = {
+ /* A0 */
+ {MV_PEX_ROOT_COMPLEX, 0x33221111, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Default: No Pex module, PEX0 x1, disabled */
+ {MV_PEX_ROOT_COMPLEX, 0x33211111, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x1, PEX1 x1 */
+ {MV_PEX_ROOT_COMPLEX, 0x33221111, 0x11111111,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* no Pex module, PEX0 x4, PEX1 disabled */
+ {MV_PEX_ROOT_COMPLEX, 0x33211111, 0x11111111,
+ {PEX_BUS_MODE_X4, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x4, PEX1 x1 */
+ {MV_PEX_ROOT_COMPLEX, 0x11111111, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x1, PEX1 x4 */
+ {MV_PEX_ROOT_COMPLEX, 0x11111111, 0x11111111,
+ {PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x4, PEX1 x4 */
+};
+
+MV_BIN_SERDES_CFG rd78460nas_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy}, /* Default */
+ {MV_PEX_ROOT_COMPLEX, 0x33320201, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x00f4, serdes_change_m_phy}, /* Switch module */
+};
+
+MV_BIN_SERDES_CFG rd78460_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x22321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy}, /* CPU0 */
+ {MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy} /* CPU1-3 */
+};
+
+MV_BIN_SERDES_CFG rd78460server_rev2_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy}, /* CPU0 */
+ {MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy} /* CPU1-3 */
+};
+
+MV_BIN_SERDES_CFG db78X60pcac_serdes_cfg[] = {
+ {MV_PEX_END_POINT, 0x22321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy} /* Default */
+};
+
+MV_BIN_SERDES_CFG db78X60pcacrev2_serdes_cfg[] = {
+ {MV_PEX_END_POINT, 0x23321111, 0x00000000,
+ {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0010, serdes_change_m_phy} /* Default */
+};
+
+MV_BIN_SERDES_CFG fpga88f78xx0_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x00000000, 0x00000000,
+ {PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+ 0x0000, serdes_change_m_phy} /* No PEX in FPGA */
+};
+
+MV_BIN_SERDES_CFG db78X60amc_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x33111111, 0x00010001,
+ {PEX_BUS_MODE_X4, PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X1},
+ 0x0030, serdes_change_m_phy} /* Default */
+};
+
+/*
+ * ARMADA-XP CUSTOMER BOARD
+ */
+MV_BIN_SERDES_CFG rd78460customer_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x00000030, serdes_change_m_phy}, /* Default */
+ {MV_PEX_ROOT_COMPLEX, 0x33320201, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x00000030, serdes_change_m_phy}, /* Switch module */
+};
+
+MV_BIN_SERDES_CFG rd78460AXP_GP_serdes_cfg[] = {
+ {MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+ {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+ 0x0030, serdes_change_m_phy} /* Default */
+};
+
+MV_BIN_SERDES_CFG *serdes_info_tbl[] = {
+ db88f78xx0_serdes_cfg,
+ rd78460_serdes_cfg,
+ db78X60pcac_serdes_cfg,
+ fpga88f78xx0_serdes_cfg,
+ db88f78xx0rev2_serdes_cfg,
+ rd78460nas_serdes_cfg,
+ db78X60amc_serdes_cfg,
+ db78X60pcacrev2_serdes_cfg,
+ rd78460server_rev2_serdes_cfg,
+ rd78460AXP_GP_serdes_cfg,
+ rd78460customer_serdes_cfg
+};
+
+u8 rd78460gp_twsi_dev[] = { 0x4C, 0x4D, 0x4E };
+u8 db88f78xx0rev2_twsi_dev[] = { 0x4C, 0x4D, 0x4E, 0x4F };
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __HIGHSPEED_ENV_SPEC_H
+#define __HIGHSPEED_ENV_SPEC_H
+
+#include "../../../drivers/ddr/mvebu/ddr3_hw_training.h"
+
+typedef enum {
+ SERDES_UNIT_UNCONNECTED = 0x0,
+ SERDES_UNIT_PEX = 0x1,
+ SERDES_UNIT_SATA = 0x2,
+ SERDES_UNIT_SGMII0 = 0x3,
+ SERDES_UNIT_SGMII1 = 0x4,
+ SERDES_UNIT_SGMII2 = 0x5,
+ SERDES_UNIT_SGMII3 = 0x6,
+ SERDES_UNIT_QSGMII = 0x7,
+ SERDES_UNIT_SETM = 0x8,
+ SERDES_LAST_UNIT
+} MV_BIN_SERDES_UNIT_INDX;
+
+
+typedef enum {
+ PEX_BUS_DISABLED = 0,
+ PEX_BUS_MODE_X1 = 1,
+ PEX_BUS_MODE_X4 = 2,
+ PEX_BUS_MODE_X8 = 3
+} MV_PEX_UNIT_CFG;
+
+typedef enum pex_type {
+ MV_PEX_ROOT_COMPLEX, /* root complex device */
+ MV_PEX_END_POINT /* end point device */
+} MV_PEX_TYPE;
+
+typedef struct serdes_change_m_phy {
+ MV_BIN_SERDES_UNIT_INDX type;
+ u32 reg_low_speed;
+ u32 val_low_speed;
+ u32 reg_hi_speed;
+ u32 val_hi_speed;
+} MV_SERDES_CHANGE_M_PHY;
+
+/*
+ * Configuration per SERDES line. Each nibble is MV_SERDES_LINE_TYPE
+ */
+typedef struct board_serdes_conf {
+ MV_PEX_TYPE pex_type; /* MV_PEX_ROOT_COMPLEX MV_PEX_END_POINT */
+ u32 line0_7; /* Lines 0 to 7 SERDES MUX one nibble per line */
+ u32 line8_15; /* Lines 8 to 15 SERDES MUX one nibble per line */
+ MV_PEX_UNIT_CFG pex_mode[4];
+
+ /*
+ * Bus speed - one bit per SERDES line:
+ * Low speed (0) High speed (1)
+ * PEX 2.5 G (10 bit) 5 G (20 bit)
+ * SATA 1.5 G 3 G
+ * SGMII 1.25 Gbps 3.125 Gbps
+ */
+ u32 bus_speed;
+
+ MV_SERDES_CHANGE_M_PHY *serdes_m_phy_change;
+} MV_BIN_SERDES_CFG;
+
+
+#define BIN_SERDES_CFG { \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 0 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, 2}, /* Lane 1 */ \
+ {0, 1, -1 , 2, -1, -1, -1, -1, 3}, /* Lane 2 */ \
+ {0, 1, -1 , -1, 2, -1, -1, 3, -1}, /* Lane 3 */ \
+ {0, 1, 2 , -1, -1, 3, -1, -1, 4}, /* Lane 4 */ \
+ {0, 1, 2 , -1, 3, -1, -1, 4, -1}, /* Lane 5 */ \
+ {0, 1, 2 , 4, -1, 3, -1, -1, -1}, /* Lane 6 */ \
+ {0, 1, -1 , 2, -1, -1, 3, -1, 4}, /* Lane 7*/ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 8 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 9 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 10 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 11 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 12 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 13 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 14 */ \
+ {0, 1, -1 , -1, -1, -1, -1, -1, -1}, /* Lane 15 */ \
+}
+
+#endif /* __HIGHSPEED_ENV_SPEC_H */
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2010
+ * Texas Instruments, <www.ti.com>
+ * Aneesh V <aneesh@ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
+ LENGTH = CONFIG_SPL_MAX_SIZE }
+MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
+ LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ .text :
+ {
+ __start = .;
+ arch/arm/cpu/armv7/start.o (.text*)
+ *(.text*)
+ *(.vectors)
+ } >.sram
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
+
+ . = ALIGN(4);
+ .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
+
+ . = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*_i2c_*)));
+ } >.sram
+
+ . = ALIGN(4);
+ __image_copy_end = .;
+
+ .end :
+ {
+ *(.__end)
+ }
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end = .;
+ } >.sdram
+}
#include "cpu.h"
#include "initcode.h"
+#include "exports.h"
ulong bfin_poweron_retx;
DECLARE_GLOBAL_DATA_PTR;
printf(" |-ram_size: %lx\n", gd->ram_size);
printf(" |-env_addr: %lx\n", gd->env_addr);
printf(" |-env_valid: %lx\n", gd->env_valid);
- printf(" |-jt(%p): %p\n", gd->jt, *(gd->jt));
+ printf(" |-jt(%p): %p\n", gd->jt, gd->jt->get_version);
printf(" \\-bd: %p\n", gd->bd);
printf(" |-bi_boot_params: %lx\n", bd->bi_boot_params);
printf(" |-bi_memstart: %lx\n", bd->bi_memstart);
CONFIG_STANDALONE_LOAD_ADDR ?= 0x80F00000
PLATFORM_CPPFLAGS += -ffixed-r31 -D__microblaze__
+
+ifeq ($(CONFIG_SPL_BUILD),)
+PLATFORM_CPPFLAGS += -fPIC
+endif
+__HAVE_ARCH_GENERIC_BOARD := y
{
int address = 0;
int state = 0;
+
/* loading address of exception EAR */
- MFS (address, rear);
+ MFS(address, rear);
/* loading excetpion state register ESR */
- MFS (state, resr);
- printf ("Hardware exception at 0x%x address\n", address);
+ MFS(state, resr);
+ printf("Hardware exception at 0x%x address\n", address);
+ R17(address);
+ printf("Return address from exception 0x%x\n", address);
switch (state & 0x1f) { /* mask on exception cause */
case 0x1:
- puts ("Unaligned data access exception\n");
+ puts("Unaligned data access exception\n");
break;
case 0x2:
- puts ("Illegal op-code exception\n");
+ puts("Illegal op-code exception\n");
break;
case 0x3:
- puts ("Instruction bus error exception\n");
+ puts("Instruction bus error exception\n");
break;
case 0x4:
- puts ("Data bus error exception\n");
+ puts("Data bus error exception\n");
break;
case 0x5:
- puts ("Divide by zero exception\n");
+ puts("Divide by zero exception\n");
break;
#ifdef MICROBLAZE_V5
case 0x7:
puts("Priviledged or stack protection violation exception\n");
break;
case 0x1000:
- puts ("Exception in delay slot\n");
+ puts("Exception in delay slot\n");
break;
#endif
default:
- puts ("Undefined cause\n");
+ puts("Undefined cause\n");
break;
}
- printf ("Unaligned %sword access\n", ((state & 0x800) ? "" : "half"));
- printf ("Unaligned %s access\n", ((state & 0x400) ? "store" : "load"));
- printf ("Register R%x\n", (state & 0x3E) >> 5);
- hang ();
+ printf("Unaligned %sword access\n", ((state & 0x800) ? "" : "half"));
+ printf("Unaligned %s access\n", ((state & 0x400) ? "store" : "load"));
+ printf("Register R%x\n", (state & 0x3E) >> 5);
+ hang();
}
#ifdef CONFIG_SYS_USR_EXCEP
void _exception_handler (void)
{
- puts ("User vector_exception\n");
- hang ();
+ puts("User vector_exception\n");
+ hang();
}
#endif
#include <asm/microblaze_intc.h>
#include <asm/asm.h>
-#undef DEBUG_INT
-
void enable_interrupts(void)
{
+ debug("Enable interrupts for the whole CPU\n");
MSRSET(0x2);
}
offset <<= irq;
mask = intc->ier;
intc->ier = (mask | offset);
-#ifdef DEBUG_INT
- printf("Enable one interrupt irq %x - mask %x,ier %x\n", offset, mask,
- intc->ier);
- printf("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
- intc->iar, intc->mer);
-#endif
+
+ debug("Enable one interrupt irq %x - mask %x,ier %x\n", offset, mask,
+ intc->ier);
+ debug("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
}
static void disable_one_interrupt(int irq)
offset <<= irq;
mask = intc->ier;
intc->ier = (mask & ~offset);
-#ifdef DEBUG_INT
- printf("Disable one interrupt irq %x - mask %x,ier %x\n", irq, mask,
- intc->ier);
- printf("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
- intc->iar, intc->mer);
-#endif
+
+ debug("Disable one interrupt irq %x - mask %x,ier %x\n", irq, mask,
+ intc->ier);
+ debug("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
}
int install_interrupt_handler(int irq, interrupt_handler_t *hdlr, void *arg)
act->handler = hdlr;
act->arg = arg;
act->count = 0;
- enable_one_interrupt (irq);
+ enable_one_interrupt(irq);
return 0;
}
/* Disable */
- act->handler = (interrupt_handler_t *) def_hdlr;
+ act->handler = (interrupt_handler_t *)def_hdlr;
act->arg = (void *)irq;
disable_one_interrupt(irq);
return 1;
intc->iar = 0xFFFFFFFF;
/* XIntc_Start - hw_interrupt enable and all interrupt enable */
intc->mer = 0x3;
-#ifdef DEBUG_INT
- printf("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
- intc->iar, intc->mer);
-#endif
+
+ debug("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
}
-int interrupts_init(void)
+int interrupt_init(void)
{
int i;
#if defined(CONFIG_SYS_INTC_0_ADDR) && defined(CONFIG_SYS_INTC_0_NUM)
- intc = (microblaze_intc_t *) (CONFIG_SYS_INTC_0_ADDR);
+ intc = (microblaze_intc_t *)CONFIG_SYS_INTC_0_ADDR;
irq_no = CONFIG_SYS_INTC_0_NUM;
#endif
if (irq_no) {
/* initialize irq list */
for (i = 0; i < irq_no; i++) {
- vecs[i].handler = (interrupt_handler_t *) def_hdlr;
+ vecs[i].handler = (interrupt_handler_t *)def_hdlr;
vecs[i].arg = (void *)i;
vecs[i].count = 0;
}
{
int irqs = intc->ivr; /* find active interrupt */
int mask = 1;
-#ifdef DEBUG_INT
int value;
- printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
- intc->iar, intc->mer);
- R14(value);
- printf ("Interrupt handler on %x line, r14 %x\n", irqs, value);
-#endif
struct irq_action *act = vecs + irqs;
-#ifdef DEBUG_INT
- printf
- ("Jumping to interrupt handler rutine addr %x,count %x,arg %x\n",
- act->handler, act->count, act->arg);
+ debug("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
+#ifdef DEBUG
+ R14(value);
#endif
- act->handler (act->arg);
+ debug("Interrupt handler on %x line, r14 %x\n", irqs, value);
+
+ debug("Jumping to interrupt handler rutine addr %x,count %x,arg %x\n",
+ (u32)act->handler, act->count, (u32)act->arg);
+ act->handler(act->arg);
act->count++;
intc->iar = mask << irqs;
-#ifdef DEBUG_INT
- printf ("Dump INTC reg, isr %x, ier %x, iar %x, mer %x\n", intc->isr,
- intc->ier, intc->iar, intc->mer);
+ debug("Dump INTC reg, isr %x, ier %x, iar %x, mer %x\n", intc->isr,
+ intc->ier, intc->iar, intc->mer);
+#ifdef DEBUG
R14(value);
- printf ("Interrupt handler on %x line, r14 %x\n", irqs, value);
#endif
+ debug("Interrupt handler on %x line, r14 %x\n", irqs, value);
}
#if defined(CONFIG_CMD_IRQ)
"-----------------------------\n");
for (i = 0; i < irq_no; i++) {
- if (act->handler != (interrupt_handler_t *) def_hdlr) {
+ if (act->handler != (interrupt_handler_t *)def_hdlr) {
printf("%02d %08x %08x %d\n", i,
- (int)act->handler, (int)act->arg,
- act->count);
+ (int)act->handler, (int)act->arg,
+ act->count);
}
act++;
}
.text
.global _interrupt_handler
_interrupt_handler:
- swi r2, r1, -4
- swi r3, r1, -8
- swi r4, r1, -12
- swi r5, r1, -16
- swi r6, r1, -20
- swi r7, r1, -24
- swi r8, r1, -28
- swi r9, r1, -32
- swi r10, r1, -36
- swi r11, r1, -40
- swi r12, r1, -44
- swi r13, r1, -48
- swi r14, r1, -52
- swi r15, r1, -56
- swi r16, r1, -60
- swi r17, r1, -64
- swi r18, r1, -68
- swi r19, r1, -72
- swi r20, r1, -76
- swi r21, r1, -80
- swi r22, r1, -84
- swi r23, r1, -88
- swi r24, r1, -92
- swi r25, r1, -96
- swi r26, r1, -100
- swi r27, r1, -104
- swi r28, r1, -108
- swi r29, r1, -112
- swi r30, r1, -116
- swi r31, r1, -120
addik r1, r1, -124
+ swi r2, r1, 4
+ swi r3, r1, 8
+ swi r4, r1, 12
+ swi r5, r1, 16
+ swi r6, r1, 20
+ swi r7, r1, 24
+ swi r8, r1, 28
+ swi r9, r1, 32
+ swi r10, r1, 36
+ swi r11, r1, 40
+ swi r12, r1, 44
+ swi r13, r1, 48
+ swi r14, r1, 52
+ swi r15, r1, 56
+ swi r16, r1, 60
+ swi r17, r1, 64
+ swi r18, r1, 68
+ swi r19, r1, 72
+ swi r20, r1, 76
+ swi r21, r1, 80
+ swi r22, r1, 84
+ swi r23, r1, 88
+ swi r24, r1, 92
+ swi r25, r1, 96
+ swi r26, r1, 100
+ swi r27, r1, 104
+ swi r28, r1, 108
+ swi r29, r1, 112
+ swi r30, r1, 116
+ swi r31, r1, 120
brlid r15, interrupt_handler
nop
+ lwi r31, r1, 120
+ lwi r30, r1, 116
+ lwi r29, r1, 112
+ lwi r28, r1, 108
+ lwi r27, r1, 104
+ lwi r26, r1, 100
+ lwi r25, r1, 96
+ lwi r24, r1, 92
+ lwi r23, r1, 88
+ lwi r22, r1, 84
+ lwi r21, r1, 80
+ lwi r20, r1, 76
+ lwi r19, r1, 72
+ lwi r18, r1, 68
+ lwi r17, r1, 64
+ lwi r16, r1, 60
+ lwi r15, r1, 56
+ lwi r14, r1, 52
+ lwi r13, r1, 48
+ lwi r12, r1, 44
+ lwi r11, r1, 40
+ lwi r10, r1, 36
+ lwi r9, r1, 32
+ lwi r8, r1, 28
+ lwi r7, r1, 24
+ lwi r6, r1, 20
+ lwi r5, r1, 16
+ lwi r4, r1, 12
+ lwi r3, r1, 8
+ lwi r2, r1, 4
addik r1, r1, 124
- lwi r31, r1, -120
- lwi r30, r1, -116
- lwi r29, r1, -112
- lwi r28, r1, -108
- lwi r27, r1, -104
- lwi r26, r1, -100
- lwi r25, r1, -96
- lwi r24, r1, -92
- lwi r23, r1, -88
- lwi r22, r1, -84
- lwi r21, r1, -80
- lwi r20, r1, -76
- lwi r19, r1, -72
- lwi r18, r1, -68
- lwi r17, r1, -64
- lwi r16, r1, -60
- lwi r15, r1, -56
- lwi r14, r1, -52
- lwi r13, r1, -48
- lwi r12, r1, -44
- lwi r11, r1, -40
- lwi r10, r1, -36
- lwi r9, r1, -32
- lwi r8, r1, -28
- lwi r7, r1, -24
- lwi r6, r1, -20
- lwi r5, r1, -16
- lwi r4, r1, -12
- lwi r3, r1, -8
- lwi r2, r1, -4
-
rtid r14, 0
nop
.size _interrupt_handler,.-_interrupt_handler
/* Board initialization after bss clearance */
void spl_board_init(void)
{
- gd = (gd_t *)CONFIG_SPL_STACK_ADDR;
-
/* enable console uart printing */
preloader_console_init();
}
mts rmsr, r0 /* disable cache */
+ addi r8, r0, __end
+ mts rslr, r8
#if defined(CONFIG_SPL_BUILD)
addi r1, r0, CONFIG_SPL_STACK_ADDR
+ mts rshr, r1
addi r1, r1, -4 /* Decrement SP to top of memory */
+#else
+#if defined(CONFIG_SYS_MALLOC_F_LEN)
+ addi r1, r0, CONFIG_SYS_INIT_SP_OFFSET - CONFIG_SYS_MALLOC_F_LEN
#else
addi r1, r0, CONFIG_SYS_INIT_SP_OFFSET
+#endif
+ mts rshr, r1
addi r1, r1, -4 /* Decrement SP to top of memory */
/* Find-out if u-boot is running on BIG/LITTLE endian platform
/* Flush cache before enable cache */
addik r5, r0, 0
addik r6, r0, XILINX_DCACHE_BYTE_SIZE
-flush: bralid r15, flush_cache
+ bralid r15, flush_cache
nop
/* enable instruction and data cache */
mfs r12, rmsr
- ori r12, r12, 0xa0
+ ori r12, r12, 0x1a0
mts rmsr, r12
clear_bss:
bnei r6, 2b
3: /* jumping to board_init */
#ifndef CONFIG_SPL_BUILD
+ or r5, r0, r0 /* flags - empty */
+ addi r31, r0, _gd
+#if defined(CONFIG_SYS_MALLOC_F_LEN)
+ addi r6, r0, CONFIG_SYS_INIT_SP_OFFSET
+ swi r6, r31, GD_MALLOC_BASE
+#endif
brai board_init_f
#else
+ addi r31, r0, _gd
+#if defined(CONFIG_SYS_MALLOC_F_LEN)
+ addi r6, r0, CONFIG_SPL_STACK_ADDR
+ swi r6, r31, GD_MALLOC_BASE
+#endif
brai board_init_r
#endif
1: bri 1b
+ .section .bss
+.align 4
+_gd:
+ .space GENERATED_GBL_DATA_SIZE
+
#ifndef CONFIG_SPL_BUILD
/*
* Read 16bit little endian
rtsd r15, 8
or r0, r0, r0
.end out16
+
+/*
+ * Relocate u-boot
+ */
+ .text
+ .global relocate_code
+ .ent relocate_code
+ .align 2
+relocate_code:
+ /*
+ * r5 - start_addr_sp
+ * r6 - new_gd
+ * r7 - reloc_addr
+ */
+ addi r1, r5, 0 /* Start to use new SP */
+ addi r31, r6, 0 /* Start to use new GD */
+
+ add r23, r0, r7 /* Move reloc addr to r23 */
+ /* Relocate text and data - r12 temp value */
+ addi r21, r0, _start
+ addi r22, r0, __end - 4 /* Include BSS too */
+
+ rsub r6, r21, r22
+ or r5, r0, r0
+1: lw r12, r21, r5 /* Load u-boot data */
+ sw r12, r23, r5 /* Write zero to loc */
+ cmp r12, r5, r6 /* Check if we have reach the end */
+ bneid r12, 1b
+ addi r5, r5, 4 /* Increment to next loc - relocate code */
+
+ /* R23 points to the base address. */
+ add r23, r0, r7 /* Move reloc addr to r23 */
+ addi r24, r0, CONFIG_SYS_TEXT_BASE /* Get reloc offset */
+ rsub r23, r24, r23 /* keep - this is already here gd->reloc_off */
+
+ addik r6, r0, 0x2 /* BIG/LITTLE endian offset */
+ lwi r7, r0, 0x28
+ swi r6, r0, 0x28 /* used first unused MB vector */
+ lbui r10, r0, 0x28 /* used first unused MB vector */
+ swi r7, r0, 0x28
+
+#ifdef CONFIG_SYS_USR_EXCEP
+ addik r6, r0, _exception_handler
+ addk r6, r6, r23 /* add offset */
+ sw r6, r1, r0
+ lhu r7, r1, r10
+ rsubi r8, r10, 0xa
+ sh r7, r0, r8
+ rsubi r8, r10, 0xe
+ sh r6, r0, r8
+#endif
+ addik r6, r0, _hw_exception_handler
+ addk r6, r6, r23 /* add offset */
+ sw r6, r1, r0
+ lhu r7, r1, r10
+ rsubi r8, r10, 0x22
+ sh r7, r0, r8
+ rsubi r8, r10, 0x26
+ sh r6, r0, r8
+
+ addik r6, r0, _interrupt_handler
+ addk r6, r6, r23 /* add offset */
+ sw r6, r1, r0
+ lhu r7, r1, r10
+ rsubi r8, r10, 0x12
+ sh r7, r0, r8
+ rsubi r8, r10, 0x16
+ sh r6, r0, r8
+
+ /* Check if GOT exist */
+ addik r21, r23, _got_start
+ addik r22, r23, _got_end
+ cmpu r12, r21, r22
+ beqi r12, 2f /* No GOT table - jump over */
+
+ /* Skip last 3 entries plus 1 because of loop boundary below */
+ addik r22, r22, -0x10
+
+ /* Relocate the GOT. */
+3: lw r12, r21, r0 /* Load entry */
+ addk r12, r12, r23 /* Add reloc offset */
+ sw r12, r21, r0 /* Save entry back */
+
+ cmpu r12, r21, r22 /* Check if this cross boundary */
+ bneid r12, 3b
+ addik r21. r21, 4
+
+ /* Update pointer to GOT */
+ mfs r20, rpc
+ addik r20, r20, _GLOBAL_OFFSET_TABLE_ + 8
+ addk r20, r20, r23
+
+ /* Flush caches to ensure consistency */
+ addik r5, r0, 0
+ addik r6, r0, XILINX_DCACHE_BYTE_SIZE
+ bralid r15, flush_cache
+ nop
+
+2: addi r5, r31, 0 /* gd is initialized in board_r.c */
+ addi r6, r0, CONFIG_SYS_TEXT_BASE
+ addi r12, r23, board_init_r
+ bra r12 /* Jump to relocated code */
+
+ .end relocate_code
#endif
__data_end = .;
}
+ . = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*)));
+ }
+ __init_end = . ;
+
.bss ALIGN(0x4):
{
__bss_start = .;
.data ALIGN(0x4):
{
__data_start = .;
-#ifdef CONFIG_OF_EMBED
- dts/built-in.o (.data)
-#endif
*(.data)
__data_end = .;
}
+ .got ALIGN(4):
+ {
+ _got_start = .;
+ *(.got*)
+ . = ALIGN(4);
+ _got_end = .;
+ }
+
. = ALIGN(4);
.u_boot_list : {
KEEP(*(SORT(.u_boot_list*)));
}
+ __init_end = . ;
.bss ALIGN(0x4):
{
#define R14(val) \
__asm__ __volatile__ ("addi %0, r14, 0":"=r" (val));
+/* get return address from interrupt */
+#define R17(val) \
+ __asm__ __volatile__ ("addi %0, r17, 0" : "=r" (val));
+
#define NOP __asm__ __volatile__ ("nop");
/* use machine status registe USE_MSR_REG */
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_NEEDS_MANUAL_RELOC
+#endif
+
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_GENERIC_BOARD
+
#endif
*/
int install_interrupt_handler(int irq, interrupt_handler_t *hdlr,
void *arg);
-
-int interrupts_init(void);
#ifndef _U_BOOT_H_
#define _U_BOOT_H_
-typedef struct bd_info {
- unsigned long bi_memstart; /* start of DRAM memory */
- phys_size_t bi_memsize; /* size of DRAM memory in bytes */
- unsigned long bi_flashstart; /* start of FLASH memory */
- unsigned long bi_flashsize; /* size of FLASH memory */
- unsigned long bi_flashoffset; /* reserved area for startup monitor */
- unsigned long bi_sramstart; /* start of SRAM memory */
- unsigned long bi_sramsize; /* size of SRAM memory */
- ulong bi_boot_params; /* where this board expects params */
-} bd_t;
+#include <asm-generic/u-boot.h>
/* For image.h:image_check_target_arch() */
#define IH_ARCH_DEFAULT IH_ARCH_MICROBLAZE
# SPDX-License-Identifier: GPL-2.0+
#
-obj-y += board.o
obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-y += muldi3.o
+++ /dev/null
-/*
- * (C) Copyright 2007 Michal Simek
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Michal SIMEK <monstr@monstr.eu>
- * Yasushi SHOJI <yashi@atmark-techno.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <version.h>
-#include <watchdog.h>
-#include <stdio_dev.h>
-#include <serial.h>
-#include <net.h>
-#include <spi.h>
-#include <linux/compiler.h>
-#include <asm/processor.h>
-#include <asm/microblaze_intc.h>
-#include <fdtdec.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static int display_banner(void)
-{
- printf("\n\n%s\n\n", version_string);
- return 0;
-}
-
-/*
- * All attempts to come up with a "common" initialization sequence
- * that works for all boards and architectures failed: some of the
- * requirements are just _too_ different. To get rid of the resulting
- * mess of board dependend #ifdef'ed code we now make the whole
- * initialization sequence configurable to the user.
- *
- * The requirements for any new initalization function is simple: it
- * receives a pointer to the "global data" structure as it's only
- * argument, and returns an integer return code, where 0 means
- * "continue" and != 0 means "fatal error, hang the system".
- */
-typedef int (init_fnc_t) (void);
-
-init_fnc_t *init_sequence[] = {
- env_init,
-#ifdef CONFIG_OF_CONTROL
- fdtdec_check_fdt,
-#endif
- serial_init,
-#ifndef CONFIG_SPL_BUILD
- console_init_f,
-#endif
- display_banner,
-#ifndef CONFIG_SPL_BUILD
- interrupts_init,
- timer_init,
-#endif
- NULL,
-};
-
-unsigned long monitor_flash_len;
-
-void board_init_f(ulong not_used)
-{
- bd_t *bd;
- init_fnc_t **init_fnc_ptr;
- gd = (gd_t *)(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET);
- bd = (bd_t *)(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET
- - GENERATED_BD_INFO_SIZE);
-#if defined(CONFIG_CMD_FLASH) && !defined(CONFIG_SPL_BUILD)
- ulong flash_size = 0;
-#endif
- asm ("nop"); /* FIXME gd is not initialize - wait */
- memset((void *)gd, 0, GENERATED_GBL_DATA_SIZE);
- memset((void *)bd, 0, GENERATED_BD_INFO_SIZE);
- gd->bd = bd;
- gd->baudrate = CONFIG_BAUDRATE;
- bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
- bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
- gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
-
- monitor_flash_len = __end - __text_start;
-
-#ifdef CONFIG_OF_EMBED
- /* Get a pointer to the FDT */
- gd->fdt_blob = __dtb_dt_begin;
-#elif defined CONFIG_OF_SEPARATE
- /* FDT is at end of image */
- gd->fdt_blob = (void *)__end;
-#endif
-
-#ifndef CONFIG_SPL_BUILD
- /* Allow the early environment to override the fdt address */
- gd->fdt_blob = (void *)getenv_ulong("fdtcontroladdr", 16,
- (uintptr_t)gd->fdt_blob);
-#endif
-
- /*
- * The Malloc area is immediately below the monitor copy in DRAM
- * aka CONFIG_SYS_MONITOR_BASE - Note there is no need for reloc_off
- * as our monitory code is run from SDRAM
- */
- mem_malloc_init(CONFIG_SYS_MALLOC_BASE, CONFIG_SYS_MALLOC_LEN);
-
- serial_initialize();
-
-#ifdef CONFIG_XILINX_TB_WATCHDOG
- hw_watchdog_init();
-#endif
- for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
- WATCHDOG_RESET();
- if ((*init_fnc_ptr) () != 0)
- hang();
- }
-
-#ifndef CONFIG_SPL_BUILD
-#ifdef CONFIG_OF_CONTROL
- /* For now, put this check after the console is ready */
- if (fdtdec_prepare_fdt())
- panic("** No FDT - please see doc/README.fdt-control");
- else
- printf("DTB: 0x%x\n", (u32)gd->fdt_blob);
-#endif
-
- puts("SDRAM :\n");
- printf("\t\tIcache:%s\n", icache_status() ? "ON" : "OFF");
- printf("\t\tDcache:%s\n", dcache_status() ? "ON" : "OFF");
- printf("\tU-Boot Start:0x%08x\n", CONFIG_SYS_TEXT_BASE);
-
-#if defined(CONFIG_CMD_FLASH)
- puts("Flash: ");
- bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
- flash_size = flash_init();
- if (bd->bi_flashstart && flash_size > 0) {
-# ifdef CONFIG_SYS_FLASH_CHECKSUM
- print_size(flash_size, "");
- /*
- * Compute and print flash CRC if flashchecksum is set to 'y'
- *
- * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
- */
- if (getenv_yesno("flashchecksum") == 1) {
- printf(" CRC: %08X",
- crc32(0, (const u8 *)bd->bi_flashstart,
- flash_size)
- );
- }
- putc('\n');
-# else /* !CONFIG_SYS_FLASH_CHECKSUM */
- print_size(flash_size, "\n");
-# endif /* CONFIG_SYS_FLASH_CHECKSUM */
- bd->bi_flashsize = flash_size;
- bd->bi_flashoffset = bd->bi_flashstart + flash_size;
- } else {
- puts("Flash init FAILED");
- bd->bi_flashstart = 0;
- bd->bi_flashsize = 0;
- bd->bi_flashoffset = 0;
- }
-#endif
-
-#ifdef CONFIG_SPI
- spi_init();
-#endif
-
- /* relocate environment function pointers etc. */
- env_relocate();
-
- /* Initialize stdio devices */
- stdio_init();
-
- /* Initialize the jump table for applications */
- jumptable_init();
-
- /* Initialize the console (after the relocation and devices init) */
- console_init_r();
-
- board_init();
-
- /* Initialize from environment */
- load_addr = getenv_ulong("loadaddr", 16, load_addr);
-
-#if defined(CONFIG_CMD_NET)
- printf("Net: ");
- eth_initialize(gd->bd);
-
- uchar enetaddr[6];
- eth_getenv_enetaddr("ethaddr", enetaddr);
- printf("MAC: %pM\n", enetaddr);
-#endif
-
- /* main_loop */
- for (;;) {
- WATCHDOG_RESET();
- main_loop();
- }
-#endif /* CONFIG_SPL_BUILD */
-}
select SUPPORTS_LITTLE_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
+ select SWAP_IO_SPACE
config TARGET_VCT
bool "Support vct"
select SUPPORTS_BIG_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
+ select SYS_MIPS_CACHE_INIT_RAM_LOAD
config TARGET_DBAU1X00
bool "Support dbau1x00"
select SUPPORTS_LITTLE_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
+ select SYS_MIPS_CACHE_INIT_RAM_LOAD
config TARGET_PB1X00
bool "Support pb1x00"
select SUPPORTS_LITTLE_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
+ select SYS_MIPS_CACHE_INIT_RAM_LOAD
endchoice
endchoice
+menu "OS boot interface"
+
+config MIPS_BOOT_CMDLINE_LEGACY
+ bool "Hand over legacy command line to Linux kernel"
+ default y
+ help
+ Enable this option if you want U-Boot to hand over the Yamon-style
+ command line to the kernel. All bootargs will be prepared as argc/argv
+ compatible list. The argument count (argc) is stored in register $a0.
+ The address of the argument list (argv) is stored in register $a1.
+
+config MIPS_BOOT_ENV_LEGACY
+ bool "Hand over legacy environment to Linux kernel"
+ default y
+ help
+ Enable this option if you want U-Boot to hand over the Yamon-style
+ environment to the kernel. Information like memory size, initrd
+ address and size will be prepared as zero-terminated key/value list.
+ The address of the enviroment is stored in register $a2.
+
+config MIPS_BOOT_FDT
+ bool "Hand over a flattened device tree to Linux kernel (INCOMPLETE)"
+ default n
+ help
+ Enable this option if you want U-Boot to hand over a flattened
+ device tree to the kernel.
+
+ Note: the final hand over to the kernel is not yet implemented. After
+ the community agreed on the MIPS boot interface for device trees,
+ the corresponding code will be added.
+
+endmenu
+
config SUPPORTS_BIG_ENDIAN
bool
config SUPPORTS_CPU_MIPS64_R2
bool
+config CPU_MIPS32
+ bool
+ default y if CPU_MIPS32_R1 || CPU_MIPS32_R2
+
+config CPU_MIPS64
+ bool
+ default y if CPU_MIPS64_R1 || CPU_MIPS64_R2
+
config 32BIT
bool
config 64BIT
bool
+config SWAP_IO_SPACE
+ bool
+
+config SYS_MIPS_CACHE_INIT_RAM_LOAD
+ bool
+
endif
endmenu
# SPDX-License-Identifier: GPL-2.0+
#
-head-y := arch/mips/cpu/$(CPU)/start.o
+head-y := arch/mips/cpu/start.o
-libs-y += arch/mips/cpu/$(CPU)/
+libs-y += arch/mips/cpu/
libs-y += arch/mips/lib/
+
+libs-$(CONFIG_SOC_AU1X00) += arch/mips/mach-au1x00/
--- /dev/null
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+extra-y = start.o
+
+obj-y += time.o
+obj-y += interrupts.o
+obj-y += cpu.o
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <netdev.h>
+#include <linux/compiler.h>
+#include <asm/mipsregs.h>
+#include <asm/reboot.h>
+
+void __weak _machine_restart(void)
+{
+ fprintf(stderr, "*** reset failed ***\n");
+
+ while (1)
+ /* NOP */;
+}
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ _machine_restart();
+
+ return 0;
+}
+
+void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
+{
+ write_c0_entrylo0(low0);
+ write_c0_pagemask(pagemask);
+ write_c0_entrylo1(low1);
+ write_c0_entryhi(hi);
+ write_c0_index(index);
+ tlb_write_indexed();
+}
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+
+int interrupt_init(void)
+{
+ return 0;
+}
+
+void enable_interrupts(void)
+{
+}
+
+int disable_interrupts(void)
+{
+ return 0;
+}
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-extra-y = start.o
-obj-y = cache.o
-obj-y += cpu.o interrupts.o time.o
-
-obj-$(CONFIG_SOC_AU1X00) += au1x00/
+++ /dev/null
-#
-# (C) Copyright 2011
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o au1x00_ide.o
+++ /dev/null
-/* Only eth0 supported for now
- *
- * (C) Copyright 2003
- * Thomas.Lange@corelatus.se
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#include <config.h>
-
-#if defined(CONFIG_SYS_DISCOVER_PHY)
-#error "PHY not supported yet"
-/* We just assume that we are running 100FD for now */
-/* We all use switches, right? ;-) */
-#endif
-
-/* I assume ethernet behaves like au1000 */
-
-#ifdef CONFIG_SOC_AU1000
-/* Base address differ between cpu:s */
-#define ETH0_BASE AU1000_ETH0_BASE
-#define MAC0_ENABLE AU1000_MAC0_ENABLE
-#else
-#ifdef CONFIG_SOC_AU1100
-#define ETH0_BASE AU1100_ETH0_BASE
-#define MAC0_ENABLE AU1100_MAC0_ENABLE
-#else
-#ifdef CONFIG_SOC_AU1500
-#define ETH0_BASE AU1500_ETH0_BASE
-#define MAC0_ENABLE AU1500_MAC0_ENABLE
-#else
-#ifdef CONFIG_SOC_AU1550
-#define ETH0_BASE AU1550_ETH0_BASE
-#define MAC0_ENABLE AU1550_MAC0_ENABLE
-#else
-#error "No valid cpu set"
-#endif
-#endif
-#endif
-#endif
-
-#include <common.h>
-#include <malloc.h>
-#include <net.h>
-#include <command.h>
-#include <asm/io.h>
-#include <asm/au1x00.h>
-
-#if defined(CONFIG_CMD_MII)
-#include <miiphy.h>
-#endif
-
-/* Ethernet Transmit and Receive Buffers */
-#define DBUF_LENGTH 1520
-#define PKT_MAXBUF_SIZE 1518
-
-static char txbuf[DBUF_LENGTH];
-
-static int next_tx;
-static int next_rx;
-
-/* 4 rx and 4 tx fifos */
-#define NO_OF_FIFOS 4
-
-typedef struct{
- u32 status;
- u32 addr;
- u32 len; /* Only used for tx */
- u32 not_used;
-} mac_fifo_t;
-
-mac_fifo_t mac_fifo[NO_OF_FIFOS];
-
-#define MAX_WAIT 1000
-
-#if defined(CONFIG_CMD_MII)
-int au1x00_miiphy_read(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short * value)
-{
- volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
- volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
- u32 mii_control;
- unsigned int timedout = 20;
-
- while (*mii_control_reg & MAC_MII_BUSY) {
- udelay(1000);
- if (--timedout == 0) {
- printf("au1x00_eth: miiphy_read busy timeout!!\n");
- return -1;
- }
- }
-
- mii_control = MAC_SET_MII_SELECT_REG(reg) |
- MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
-
- *mii_control_reg = mii_control;
-
- timedout = 20;
- while (*mii_control_reg & MAC_MII_BUSY) {
- udelay(1000);
- if (--timedout == 0) {
- printf("au1x00_eth: miiphy_read busy timeout!!\n");
- return -1;
- }
- }
- *value = *mii_data_reg;
- return 0;
-}
-
-int au1x00_miiphy_write(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short value)
-{
- volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
- volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
- u32 mii_control;
- unsigned int timedout = 20;
-
- while (*mii_control_reg & MAC_MII_BUSY) {
- udelay(1000);
- if (--timedout == 0) {
- printf("au1x00_eth: miiphy_write busy timeout!!\n");
- return -1;
- }
- }
-
- mii_control = MAC_SET_MII_SELECT_REG(reg) |
- MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
-
- *mii_data_reg = value;
- *mii_control_reg = mii_control;
- return 0;
-}
-#endif
-
-static int au1x00_send(struct eth_device *dev, void *packet, int length)
-{
- volatile mac_fifo_t *fifo_tx =
- (volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
- int i;
- int res;
-
- /* tx fifo should always be idle */
- fifo_tx[next_tx].len = length;
- fifo_tx[next_tx].addr = (virt_to_phys(packet))|TX_DMA_ENABLE;
- au_sync();
-
- udelay(1);
- i=0;
- while(!(fifo_tx[next_tx].addr&TX_T_DONE)){
- if(i>MAX_WAIT){
- printf("TX timeout\n");
- break;
- }
- udelay(1);
- i++;
- }
-
- /* Clear done bit */
- fifo_tx[next_tx].addr = 0;
- fifo_tx[next_tx].len = 0;
- au_sync();
-
- res = fifo_tx[next_tx].status;
-
- next_tx++;
- if(next_tx>=NO_OF_FIFOS){
- next_tx=0;
- }
- return(res);
-}
-
-static int au1x00_recv(struct eth_device* dev){
- volatile mac_fifo_t *fifo_rx =
- (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS);
-
- int length;
- u32 status;
-
- for(;;){
- if(!(fifo_rx[next_rx].addr&RX_T_DONE)){
- /* Nothing has been received */
- return(-1);
- }
-
- status = fifo_rx[next_rx].status;
-
- length = status&0x3FFF;
-
- if(status&RX_ERROR){
- printf("Rx error 0x%x\n", status);
- }
- else{
- /* Pass the packet up to the protocol layers. */
- NetReceive(NetRxPackets[next_rx], length - 4);
- }
-
- fifo_rx[next_rx].addr = (virt_to_phys(NetRxPackets[next_rx]))|RX_DMA_ENABLE;
-
- next_rx++;
- if(next_rx>=NO_OF_FIFOS){
- next_rx=0;
- }
- } /* for */
-
- return(0); /* Does anyone use this? */
-}
-
-static int au1x00_init(struct eth_device* dev, bd_t * bd){
-
- volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
- volatile u32 *mac_ctrl = (volatile u32*)(ETH0_BASE+MAC_CONTROL);
- volatile u32 *mac_addr_high = (volatile u32*)(ETH0_BASE+MAC_ADDRESS_HIGH);
- volatile u32 *mac_addr_low = (volatile u32*)(ETH0_BASE+MAC_ADDRESS_LOW);
- volatile u32 *mac_mcast_high = (volatile u32*)(ETH0_BASE+MAC_MCAST_HIGH);
- volatile u32 *mac_mcast_low = (volatile u32*)(ETH0_BASE+MAC_MCAST_LOW);
- volatile mac_fifo_t *fifo_tx =
- (volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
- volatile mac_fifo_t *fifo_rx =
- (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS);
- int i;
-
- next_tx = TX_GET_DMA_BUFFER(fifo_tx[0].addr);
- next_rx = RX_GET_DMA_BUFFER(fifo_rx[0].addr);
-
- /* We have to enable clocks before releasing reset */
- *macen = MAC_EN_CLOCK_ENABLE;
- udelay(10);
-
- /* Enable MAC0 */
- /* We have to release reset before accessing registers */
- *macen = MAC_EN_CLOCK_ENABLE|MAC_EN_RESET0|
- MAC_EN_RESET1|MAC_EN_RESET2;
- udelay(10);
-
- for(i=0;i<NO_OF_FIFOS;i++){
- fifo_tx[i].len = 0;
- fifo_tx[i].addr = virt_to_phys(&txbuf[0]);
- fifo_rx[i].addr = (virt_to_phys(NetRxPackets[i]))|RX_DMA_ENABLE;
- }
-
- /* Put mac addr in little endian */
-#define ea eth_get_dev()->enetaddr
- *mac_addr_high = (ea[5] << 8) | (ea[4] ) ;
- *mac_addr_low = (ea[3] << 24) | (ea[2] << 16) |
- (ea[1] << 8) | (ea[0] ) ;
-#undef ea
- *mac_mcast_low = 0;
- *mac_mcast_high = 0;
-
- /* Make sure the MAC buffer is in the correct endian mode */
-#ifdef __LITTLE_ENDIAN
- *mac_ctrl = MAC_FULL_DUPLEX;
- udelay(1);
- *mac_ctrl = MAC_FULL_DUPLEX|MAC_RX_ENABLE|MAC_TX_ENABLE;
-#else
- *mac_ctrl = MAC_BIG_ENDIAN|MAC_FULL_DUPLEX;
- udelay(1);
- *mac_ctrl = MAC_BIG_ENDIAN|MAC_FULL_DUPLEX|MAC_RX_ENABLE|MAC_TX_ENABLE;
-#endif
-
- return(1);
-}
-
-static void au1x00_halt(struct eth_device* dev){
- volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
-
- /* Put MAC0 in reset */
- *macen = 0;
-}
-
-int au1x00_enet_initialize(bd_t *bis){
- struct eth_device* dev;
-
- if ((dev = (struct eth_device*)malloc(sizeof *dev)) == NULL) {
- puts ("malloc failed\n");
- return -1;
- }
-
- memset(dev, 0, sizeof *dev);
-
- sprintf(dev->name, "Au1X00 ethernet");
- dev->iobase = 0;
- dev->priv = 0;
- dev->init = au1x00_init;
- dev->halt = au1x00_halt;
- dev->send = au1x00_send;
- dev->recv = au1x00_recv;
-
- eth_register(dev);
-
-#if defined(CONFIG_CMD_MII)
- miiphy_register(dev->name,
- au1x00_miiphy_read, au1x00_miiphy_write);
-#endif
-
- return 1;
-}
+++ /dev/null
-/*
- * (C) Copyright 2000-2011
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ide.h>
-
-/* AU1X00 swaps data in big-endian mode, enforce little-endian function */
-void ide_input_swap_data(int dev, ulong *sect_buf, int words)
-{
- ide_input_data(dev, sect_buf, words);
-}
+++ /dev/null
-/*
- * AU1X00 UART support
- *
- * Hardcoded to UART 0 for now
- * Speed and options also hardcoded to 115200 8N1
- *
- * Copyright (c) 2003 Thomas.Lange@corelatus.se
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <asm/au1x00.h>
-#include <serial.h>
-#include <linux/compiler.h>
-
-/******************************************************************************
-*
-* serial_init - initialize a channel
-*
-* This routine initializes the number of data bits, parity
-* and set the selected baud rate. Interrupts are disabled.
-* Set the modem control signals if the option is selected.
-*
-* RETURNS: N/A
-*/
-
-static int au1x00_serial_init(void)
-{
- volatile u32 *uart_fifoctl = (volatile u32*)(UART0_ADDR+UART_FCR);
- volatile u32 *uart_enable = (volatile u32*)(UART0_ADDR+UART_ENABLE);
-
- /* Enable clocks first */
- *uart_enable = UART_EN_CE;
-
- /* Then release reset */
- /* Must release reset before setting other regs */
- *uart_enable = UART_EN_CE|UART_EN_E;
-
- /* Activate fifos, reset tx and rx */
- /* Set tx trigger level to 12 */
- *uart_fifoctl = UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|
- UART_FCR_CLEAR_XMIT|UART_FCR_T_TRIGGER_12;
-
- serial_setbrg();
-
- return 0;
-}
-
-
-static void au1x00_serial_setbrg(void)
-{
- volatile u32 *uart_clk = (volatile u32*)(UART0_ADDR+UART_CLK);
- volatile u32 *uart_lcr = (volatile u32*)(UART0_ADDR+UART_LCR);
- volatile u32 *sys_powerctrl = (u32 *)SYS_POWERCTRL;
- int sd;
- int divisorx2;
-
- /* sd is system clock divisor */
- /* see section 10.4.5 in au1550 datasheet */
- sd = (*sys_powerctrl & 0x03) + 2;
-
- /* calulate 2x baudrate and round */
- divisorx2 = ((CONFIG_SYS_MIPS_TIMER_FREQ/(sd * 16 * CONFIG_BAUDRATE)));
-
- if (divisorx2 & 0x01)
- divisorx2 = divisorx2 + 1;
-
- *uart_clk = divisorx2 / 2;
-
- /* Set parity, stop bits and word length to 8N1 */
- *uart_lcr = UART_LCR_WLEN8;
-}
-
-static void au1x00_serial_putc(const char c)
-{
- volatile u32 *uart_lsr = (volatile u32*)(UART0_ADDR+UART_LSR);
- volatile u32 *uart_tx = (volatile u32*)(UART0_ADDR+UART_TX);
-
- if (c == '\n')
- au1x00_serial_putc('\r');
-
- /* Wait for fifo to shift out some bytes */
- while((*uart_lsr&UART_LSR_THRE)==0);
-
- *uart_tx = (u32)c;
-}
-
-static int au1x00_serial_getc(void)
-{
- volatile u32 *uart_rx = (volatile u32*)(UART0_ADDR+UART_RX);
- char c;
-
- while (!serial_tstc());
-
- c = (*uart_rx&0xFF);
- return c;
-}
-
-static int au1x00_serial_tstc(void)
-{
- volatile u32 *uart_lsr = (volatile u32*)(UART0_ADDR+UART_LSR);
-
- if(*uart_lsr&UART_LSR_DR){
- /* Data in rfifo */
- return(1);
- }
- return 0;
-}
-
-static struct serial_device au1x00_serial_drv = {
- .name = "au1x00_serial",
- .start = au1x00_serial_init,
- .stop = NULL,
- .setbrg = au1x00_serial_setbrg,
- .putc = au1x00_serial_putc,
- .puts = default_serial_puts,
- .getc = au1x00_serial_getc,
- .tstc = au1x00_serial_tstc,
-};
-
-void au1x00_serial_initialize(void)
-{
- serial_register(&au1x00_serial_drv);
-}
-
-__weak struct serial_device *default_serial_console(void)
-{
- return &au1x00_serial_drv;
-}
+++ /dev/null
-/*
- * URB OHCI HCD (Host Controller Driver) for USB on the AU1x00.
- *
- * (C) Copyright 2003
- * Gary Jennejohn, DENX Software Engineering <garyj@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- * Note: Part of this code has been derived from linux
- *
- */
-/*
- * IMPORTANT NOTES
- * 1 - this driver is intended for use with USB Mass Storage Devices
- * (BBB) ONLY. There is NO support for Interrupt or Isochronous pipes!
- */
-
-#include <config.h>
-
-#ifdef CONFIG_USB_OHCI
-
-/* #include <pci.h> no PCI on the AU1x00 */
-
-#include <common.h>
-#include <malloc.h>
-#include <asm/io.h>
-#include <asm/au1x00.h>
-#include <usb.h>
-#include "au1x00_usb_ohci.h"
-
-#define OHCI_USE_NPS /* force NoPowerSwitching mode */
-#define OHCI_VERBOSE_DEBUG /* not always helpful */
-#define OHCI_FILL_TRACE
-
-#define USBH_ENABLE_BE (1<<0)
-#define USBH_ENABLE_C (1<<1)
-#define USBH_ENABLE_E (1<<2)
-#define USBH_ENABLE_CE (1<<3)
-#define USBH_ENABLE_RD (1<<4)
-
-#ifdef __LITTLE_ENDIAN
-#define USBH_ENABLE_INIT (USBH_ENABLE_CE | USBH_ENABLE_E | USBH_ENABLE_C)
-#else
-#define USBH_ENABLE_INIT (USBH_ENABLE_CE | USBH_ENABLE_E | USBH_ENABLE_C | USBH_ENABLE_BE)
-#endif
-
-
-/* For initializing controller (mask in an HCFS mode too) */
-#define OHCI_CONTROL_INIT \
- (OHCI_CTRL_CBSR & 0x3) | OHCI_CTRL_IE | OHCI_CTRL_PLE
-
-#undef readl
-#undef writel
-
-#define readl(a) au_readl((long)(a))
-#define writel(v,a) au_writel((v),(int)(a))
-
-#define DEBUG
-#ifdef DEBUG
-#define dbg(format, arg...) printf("DEBUG: " format "\n", ## arg)
-#else
-#define dbg(format, arg...) do {} while(0)
-#endif /* DEBUG */
-#define err(format, arg...) printf("ERROR: " format "\n", ## arg)
-#define SHOW_INFO
-#ifdef SHOW_INFO
-#define info(format, arg...) printf("INFO: " format "\n", ## arg)
-#else
-#define info(format, arg...) do {} while(0)
-#endif
-
-#define m16_swap(x) swap_16(x)
-#define m32_swap(x) swap_32(x)
-
-/* global ohci_t */
-static ohci_t gohci;
-/* this must be aligned to a 256 byte boundary */
-struct ohci_hcca ghcca[1];
-/* a pointer to the aligned storage */
-struct ohci_hcca *phcca;
-/* this allocates EDs for all possible endpoints */
-struct ohci_device ohci_dev;
-/* urb_priv */
-urb_priv_t urb_priv;
-/* RHSC flag */
-int got_rhsc;
-/* device which was disconnected */
-struct usb_device *devgone;
-
-/*-------------------------------------------------------------------------*/
-
-/* AMD-756 (D2 rev) reports corrupt register contents in some cases.
- * The erratum (#4) description is incorrect. AMD's workaround waits
- * till some bits (mostly reserved) are clear; ok for all revs.
- */
-#define OHCI_QUIRK_AMD756 0xabcd
-#define read_roothub(hc, register, mask) ({ \
- u32 temp = readl (&hc->regs->roothub.register); \
- if (hc->flags & OHCI_QUIRK_AMD756) \
- while (temp & mask) \
- temp = readl (&hc->regs->roothub.register); \
- temp; })
-
-static u32 roothub_a (struct ohci *hc)
- { return read_roothub (hc, a, 0xfc0fe000); }
-static inline u32 roothub_b (struct ohci *hc)
- { return readl (&hc->regs->roothub.b); }
-static inline u32 roothub_status (struct ohci *hc)
- { return readl (&hc->regs->roothub.status); }
-static u32 roothub_portstatus (struct ohci *hc, int i)
- { return read_roothub (hc, portstatus [i], 0xffe0fce0); }
-
-
-/* forward declaration */
-static int hc_interrupt (void);
-static void
-td_submit_job (struct usb_device * dev, unsigned long pipe, void * buffer,
- int transfer_len, struct devrequest * setup, urb_priv_t * urb, int interval);
-
-/*-------------------------------------------------------------------------*
- * URB support functions
- *-------------------------------------------------------------------------*/
-
-/* free HCD-private data associated with this URB */
-
-static void urb_free_priv (urb_priv_t * urb)
-{
- int i;
- int last;
- struct td * td;
-
- last = urb->length - 1;
- if (last >= 0) {
- for (i = 0; i <= last; i++) {
- td = urb->td[i];
- if (td) {
- td->usb_dev = NULL;
- urb->td[i] = NULL;
- }
- }
- }
-}
-
-/*-------------------------------------------------------------------------*/
-
-#ifdef DEBUG
-static int sohci_get_current_frame_number (struct usb_device * dev);
-
-/* debug| print the main components of an URB
- * small: 0) header + data packets 1) just header */
-
-static void pkt_print (struct usb_device * dev, unsigned long pipe, void * buffer,
- int transfer_len, struct devrequest * setup, char * str, int small)
-{
- urb_priv_t * purb = &urb_priv;
-
- dbg("%s URB:[%4x] dev:%2d,ep:%2d-%c,type:%s,len:%d/%d stat:%#lx",
- str,
- sohci_get_current_frame_number (dev),
- usb_pipedevice (pipe),
- usb_pipeendpoint (pipe),
- usb_pipeout (pipe)? 'O': 'I',
- usb_pipetype (pipe) < 2? (usb_pipeint (pipe)? "INTR": "ISOC"):
- (usb_pipecontrol (pipe)? "CTRL": "BULK"),
- purb->actual_length,
- transfer_len, dev->status);
-#ifdef OHCI_VERBOSE_DEBUG
- if (!small) {
- int i, len;
-
- if (usb_pipecontrol (pipe)) {
- printf (__FILE__ ": cmd(8):");
- for (i = 0; i < 8 ; i++)
- printf (" %02x", ((__u8 *) setup) [i]);
- printf ("\n");
- }
- if (transfer_len > 0 && buffer) {
- printf (__FILE__ ": data(%d/%d):",
- purb->actual_length,
- transfer_len);
- len = usb_pipeout (pipe)?
- transfer_len: purb->actual_length;
- for (i = 0; i < 16 && i < len; i++)
- printf (" %02x", ((__u8 *) buffer) [i]);
- printf ("%s\n", i < len? "...": "");
- }
- }
-#endif
-}
-
-/* just for debugging; prints non-empty branches of the int ed tree inclusive iso eds*/
-void ep_print_int_eds (ohci_t *ohci, char * str) {
- int i, j;
- __u32 * ed_p;
- for (i= 0; i < 32; i++) {
- j = 5;
- ed_p = &(ohci->hcca->int_table [i]);
- if (*ed_p == 0)
- continue;
- printf (__FILE__ ": %s branch int %2d(%2x):", str, i, i);
- while (*ed_p != 0 && j--) {
- ed_t *ed = (ed_t *)m32_swap(ed_p);
- printf (" ed: %4x;", ed->hwINFO);
- ed_p = &ed->hwNextED;
- }
- printf ("\n");
- }
-}
-
-static void ohci_dump_intr_mask (char *label, __u32 mask)
-{
- dbg ("%s: 0x%08x%s%s%s%s%s%s%s%s%s",
- label,
- mask,
- (mask & OHCI_INTR_MIE) ? " MIE" : "",
- (mask & OHCI_INTR_OC) ? " OC" : "",
- (mask & OHCI_INTR_RHSC) ? " RHSC" : "",
- (mask & OHCI_INTR_FNO) ? " FNO" : "",
- (mask & OHCI_INTR_UE) ? " UE" : "",
- (mask & OHCI_INTR_RD) ? " RD" : "",
- (mask & OHCI_INTR_SF) ? " SF" : "",
- (mask & OHCI_INTR_WDH) ? " WDH" : "",
- (mask & OHCI_INTR_SO) ? " SO" : ""
- );
-}
-
-static void maybe_print_eds (char *label, __u32 value)
-{
- ed_t *edp = (ed_t *)value;
-
- if (value) {
- dbg ("%s %08x", label, value);
- dbg ("%08x", edp->hwINFO);
- dbg ("%08x", edp->hwTailP);
- dbg ("%08x", edp->hwHeadP);
- dbg ("%08x", edp->hwNextED);
- }
-}
-
-static char * hcfs2string (int state)
-{
- switch (state) {
- case OHCI_USB_RESET: return "reset";
- case OHCI_USB_RESUME: return "resume";
- case OHCI_USB_OPER: return "operational";
- case OHCI_USB_SUSPEND: return "suspend";
- }
- return "?";
-}
-
-/* dump control and status registers */
-static void ohci_dump_status (ohci_t *controller)
-{
- struct ohci_regs *regs = controller->regs;
- __u32 temp;
-
- temp = readl (®s->revision) & 0xff;
- if (temp != 0x10)
- dbg ("spec %d.%d", (temp >> 4), (temp & 0x0f));
-
- temp = readl (®s->control);
- dbg ("control: 0x%08x%s%s%s HCFS=%s%s%s%s%s CBSR=%d", temp,
- (temp & OHCI_CTRL_RWE) ? " RWE" : "",
- (temp & OHCI_CTRL_RWC) ? " RWC" : "",
- (temp & OHCI_CTRL_IR) ? " IR" : "",
- hcfs2string (temp & OHCI_CTRL_HCFS),
- (temp & OHCI_CTRL_BLE) ? " BLE" : "",
- (temp & OHCI_CTRL_CLE) ? " CLE" : "",
- (temp & OHCI_CTRL_IE) ? " IE" : "",
- (temp & OHCI_CTRL_PLE) ? " PLE" : "",
- temp & OHCI_CTRL_CBSR
- );
-
- temp = readl (®s->cmdstatus);
- dbg ("cmdstatus: 0x%08x SOC=%d%s%s%s%s", temp,
- (temp & OHCI_SOC) >> 16,
- (temp & OHCI_OCR) ? " OCR" : "",
- (temp & OHCI_BLF) ? " BLF" : "",
- (temp & OHCI_CLF) ? " CLF" : "",
- (temp & OHCI_HCR) ? " HCR" : ""
- );
-
- ohci_dump_intr_mask ("intrstatus", readl (®s->intrstatus));
- ohci_dump_intr_mask ("intrenable", readl (®s->intrenable));
-
- maybe_print_eds ("ed_periodcurrent", readl (®s->ed_periodcurrent));
-
- maybe_print_eds ("ed_controlhead", readl (®s->ed_controlhead));
- maybe_print_eds ("ed_controlcurrent", readl (®s->ed_controlcurrent));
-
- maybe_print_eds ("ed_bulkhead", readl (®s->ed_bulkhead));
- maybe_print_eds ("ed_bulkcurrent", readl (®s->ed_bulkcurrent));
-
- maybe_print_eds ("donehead", readl (®s->donehead));
-}
-
-static void ohci_dump_roothub (ohci_t *controller, int verbose)
-{
- __u32 temp, ndp, i;
-
- temp = roothub_a (controller);
- ndp = (temp & RH_A_NDP);
-
- if (verbose) {
- dbg ("roothub.a: %08x POTPGT=%d%s%s%s%s%s NDP=%d", temp,
- ((temp & RH_A_POTPGT) >> 24) & 0xff,
- (temp & RH_A_NOCP) ? " NOCP" : "",
- (temp & RH_A_OCPM) ? " OCPM" : "",
- (temp & RH_A_DT) ? " DT" : "",
- (temp & RH_A_NPS) ? " NPS" : "",
- (temp & RH_A_PSM) ? " PSM" : "",
- ndp
- );
- temp = roothub_b (controller);
- dbg ("roothub.b: %08x PPCM=%04x DR=%04x",
- temp,
- (temp & RH_B_PPCM) >> 16,
- (temp & RH_B_DR)
- );
- temp = roothub_status (controller);
- dbg ("roothub.status: %08x%s%s%s%s%s%s",
- temp,
- (temp & RH_HS_CRWE) ? " CRWE" : "",
- (temp & RH_HS_OCIC) ? " OCIC" : "",
- (temp & RH_HS_LPSC) ? " LPSC" : "",
- (temp & RH_HS_DRWE) ? " DRWE" : "",
- (temp & RH_HS_OCI) ? " OCI" : "",
- (temp & RH_HS_LPS) ? " LPS" : ""
- );
- }
-
- for (i = 0; i < ndp; i++) {
- temp = roothub_portstatus (controller, i);
- dbg ("roothub.portstatus [%d] = 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s",
- i,
- temp,
- (temp & RH_PS_PRSC) ? " PRSC" : "",
- (temp & RH_PS_OCIC) ? " OCIC" : "",
- (temp & RH_PS_PSSC) ? " PSSC" : "",
- (temp & RH_PS_PESC) ? " PESC" : "",
- (temp & RH_PS_CSC) ? " CSC" : "",
-
- (temp & RH_PS_LSDA) ? " LSDA" : "",
- (temp & RH_PS_PPS) ? " PPS" : "",
- (temp & RH_PS_PRS) ? " PRS" : "",
- (temp & RH_PS_POCI) ? " POCI" : "",
- (temp & RH_PS_PSS) ? " PSS" : "",
-
- (temp & RH_PS_PES) ? " PES" : "",
- (temp & RH_PS_CCS) ? " CCS" : ""
- );
- }
-}
-
-static void ohci_dump (ohci_t *controller, int verbose)
-{
- dbg ("OHCI controller usb-%s state", controller->slot_name);
-
- /* dumps some of the state we know about */
- ohci_dump_status (controller);
- if (verbose)
- ep_print_int_eds (controller, "hcca");
- dbg ("hcca frame #%04x", controller->hcca->frame_no);
- ohci_dump_roothub (controller, 1);
-}
-
-
-#endif /* DEBUG */
-
-/*-------------------------------------------------------------------------*
- * Interface functions (URB)
- *-------------------------------------------------------------------------*/
-
-/* get a transfer request */
-
-int sohci_submit_job(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, struct devrequest *setup, int interval)
-{
- ohci_t *ohci;
- ed_t * ed;
- urb_priv_t *purb_priv;
- int i, size = 0;
-
- ohci = &gohci;
-
- /* when controller's hung, permit only roothub cleanup attempts
- * such as powering down ports */
- if (ohci->disabled) {
- err("sohci_submit_job: EPIPE");
- return -1;
- }
-
- /* every endpoint has a ed, locate and fill it */
- if (!(ed = ep_add_ed (dev, pipe))) {
- err("sohci_submit_job: ENOMEM");
- return -1;
- }
-
- /* for the private part of the URB we need the number of TDs (size) */
- switch (usb_pipetype (pipe)) {
- case PIPE_BULK: /* one TD for every 4096 Byte */
- size = (transfer_len - 1) / 4096 + 1;
- break;
- case PIPE_CONTROL: /* 1 TD for setup, 1 for ACK and 1 for every 4096 B */
- size = (transfer_len == 0)? 2:
- (transfer_len - 1) / 4096 + 3;
- break;
- }
-
- if (size >= (N_URB_TD - 1)) {
- err("need %d TDs, only have %d", size, N_URB_TD);
- return -1;
- }
- purb_priv = &urb_priv;
- purb_priv->pipe = pipe;
-
- /* fill the private part of the URB */
- purb_priv->length = size;
- purb_priv->ed = ed;
- purb_priv->actual_length = 0;
-
- /* allocate the TDs */
- /* note that td[0] was allocated in ep_add_ed */
- for (i = 0; i < size; i++) {
- purb_priv->td[i] = td_alloc (dev);
- if (!purb_priv->td[i]) {
- purb_priv->length = i;
- urb_free_priv (purb_priv);
- err("sohci_submit_job: ENOMEM");
- return -1;
- }
- }
-
- if (ed->state == ED_NEW || (ed->state & ED_DEL)) {
- urb_free_priv (purb_priv);
- err("sohci_submit_job: EINVAL");
- return -1;
- }
-
- /* link the ed into a chain if is not already */
- if (ed->state != ED_OPER)
- ep_link (ohci, ed);
-
- /* fill the TDs and link it to the ed */
- td_submit_job(dev, pipe, buffer, transfer_len, setup, purb_priv, interval);
-
- return 0;
-}
-
-/*-------------------------------------------------------------------------*/
-
-#ifdef DEBUG
-/* tell us the current USB frame number */
-
-static int sohci_get_current_frame_number (struct usb_device *usb_dev)
-{
- ohci_t *ohci = &gohci;
-
- return m16_swap (ohci->hcca->frame_no);
-}
-#endif
-
-/*-------------------------------------------------------------------------*
- * ED handling functions
- *-------------------------------------------------------------------------*/
-
-/* link an ed into one of the HC chains */
-
-static int ep_link (ohci_t *ohci, ed_t *edi)
-{
- volatile ed_t *ed = edi;
-
- ed->state = ED_OPER;
-
- switch (ed->type) {
- case PIPE_CONTROL:
- ed->hwNextED = 0;
- if (ohci->ed_controltail == NULL) {
- writel ((long)ed, &ohci->regs->ed_controlhead);
- } else {
- ohci->ed_controltail->hwNextED = m32_swap (ed);
- }
- ed->ed_prev = ohci->ed_controltail;
- if (!ohci->ed_controltail && !ohci->ed_rm_list[0] &&
- !ohci->ed_rm_list[1] && !ohci->sleeping) {
- ohci->hc_control |= OHCI_CTRL_CLE;
- writel (ohci->hc_control, &ohci->regs->control);
- }
- ohci->ed_controltail = edi;
- break;
-
- case PIPE_BULK:
- ed->hwNextED = 0;
- if (ohci->ed_bulktail == NULL) {
- writel ((long)ed, &ohci->regs->ed_bulkhead);
- } else {
- ohci->ed_bulktail->hwNextED = m32_swap (ed);
- }
- ed->ed_prev = ohci->ed_bulktail;
- if (!ohci->ed_bulktail && !ohci->ed_rm_list[0] &&
- !ohci->ed_rm_list[1] && !ohci->sleeping) {
- ohci->hc_control |= OHCI_CTRL_BLE;
- writel (ohci->hc_control, &ohci->regs->control);
- }
- ohci->ed_bulktail = edi;
- break;
- }
- return 0;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* unlink an ed from one of the HC chains.
- * just the link to the ed is unlinked.
- * the link from the ed still points to another operational ed or 0
- * so the HC can eventually finish the processing of the unlinked ed */
-
-static int ep_unlink (ohci_t *ohci, ed_t *ed)
-{
- ed->hwINFO |= m32_swap (OHCI_ED_SKIP);
-
- switch (ed->type) {
- case PIPE_CONTROL:
- if (ed->ed_prev == NULL) {
- if (!ed->hwNextED) {
- ohci->hc_control &= ~OHCI_CTRL_CLE;
- writel (ohci->hc_control, &ohci->regs->control);
- }
- writel (m32_swap (*((__u32 *)&ed->hwNextED)), &ohci->regs->ed_controlhead);
- } else {
- ed->ed_prev->hwNextED = ed->hwNextED;
- }
- if (ohci->ed_controltail == ed) {
- ohci->ed_controltail = ed->ed_prev;
- } else {
- ((ed_t *)m32_swap (*((__u32 *)&ed->hwNextED)))->ed_prev = ed->ed_prev;
- }
- break;
-
- case PIPE_BULK:
- if (ed->ed_prev == NULL) {
- if (!ed->hwNextED) {
- ohci->hc_control &= ~OHCI_CTRL_BLE;
- writel (ohci->hc_control, &ohci->regs->control);
- }
- writel (m32_swap (*((__u32 *)&ed->hwNextED)), &ohci->regs->ed_bulkhead);
- } else {
- ed->ed_prev->hwNextED = ed->hwNextED;
- }
- if (ohci->ed_bulktail == ed) {
- ohci->ed_bulktail = ed->ed_prev;
- } else {
- ((ed_t *)m32_swap (*((__u32 *)&ed->hwNextED)))->ed_prev = ed->ed_prev;
- }
- break;
- }
- ed->state = ED_UNLINK;
- return 0;
-}
-
-
-/*-------------------------------------------------------------------------*/
-
-/* add/reinit an endpoint; this should be done once at the usb_set_configuration command,
- * but the USB stack is a little bit stateless so we do it at every transaction
- * if the state of the ed is ED_NEW then a dummy td is added and the state is changed to ED_UNLINK
- * in all other cases the state is left unchanged
- * the ed info fields are setted anyway even though most of them should not change */
-
-static ed_t * ep_add_ed (struct usb_device *usb_dev, unsigned long pipe)
-{
- td_t *td;
- ed_t *ed_ret;
- volatile ed_t *ed;
-
- ed = ed_ret = &ohci_dev.ed[(usb_pipeendpoint (pipe) << 1) |
- (usb_pipecontrol (pipe)? 0: usb_pipeout (pipe))];
-
- if ((ed->state & ED_DEL) || (ed->state & ED_URB_DEL)) {
- err("ep_add_ed: pending delete");
- /* pending delete request */
- return NULL;
- }
-
- if (ed->state == ED_NEW) {
- ed->hwINFO = m32_swap (OHCI_ED_SKIP); /* skip ed */
- /* dummy td; end of td list for ed */
- td = td_alloc (usb_dev);
- ed->hwTailP = m32_swap (td);
- ed->hwHeadP = ed->hwTailP;
- ed->state = ED_UNLINK;
- ed->type = usb_pipetype (pipe);
- ohci_dev.ed_cnt++;
- }
-
- ed->hwINFO = m32_swap (usb_pipedevice (pipe)
- | usb_pipeendpoint (pipe) << 7
- | (usb_pipeisoc (pipe)? 0x8000: 0)
- | (usb_pipecontrol (pipe)? 0: (usb_pipeout (pipe)? 0x800: 0x1000))
- | (usb_dev->speed == USB_SPEED_LOW) << 13
- | usb_maxpacket (usb_dev, pipe) << 16);
-
- return ed_ret;
-}
-
-/*-------------------------------------------------------------------------*
- * TD handling functions
- *-------------------------------------------------------------------------*/
-
-/* enqueue next TD for this URB (OHCI spec 5.2.8.2) */
-
-static void td_fill (ohci_t *ohci, unsigned int info,
- void *data, int len,
- struct usb_device *dev, int index, urb_priv_t *urb_priv)
-{
- volatile td_t *td, *td_pt;
-#ifdef OHCI_FILL_TRACE
- int i;
-#endif
-
- if (index > urb_priv->length) {
- err("index > length");
- return;
- }
- /* use this td as the next dummy */
- td_pt = urb_priv->td [index];
- td_pt->hwNextTD = 0;
-
- /* fill the old dummy TD */
- td = urb_priv->td [index] = (td_t *)(m32_swap (urb_priv->ed->hwTailP) & ~0xf);
-
- td->ed = urb_priv->ed;
- td->next_dl_td = NULL;
- td->index = index;
- td->data = (__u32)data;
-#ifdef OHCI_FILL_TRACE
- if (1 || (usb_pipebulk(urb_priv->pipe) &&
- usb_pipeout(urb_priv->pipe))) {
- for (i = 0; i < len; i++)
- printf("td->data[%d] %#2x\n",i, ((unsigned char *)(td->data+0x80000000))[i]);
- }
-#endif
- if (!len)
- data = 0;
-
- td->hwINFO = m32_swap (info);
- td->hwCBP = m32_swap (data);
- if (data)
- td->hwBE = m32_swap (data + len - 1);
- else
- td->hwBE = 0;
- td->hwNextTD = m32_swap (td_pt);
- td->hwPSW [0] = m16_swap (((__u32)data & 0x0FFF) | 0xE000);
-
- /* append to queue */
- td->ed->hwTailP = td->hwNextTD;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* prepare all TDs of a transfer */
-
-#define kseg_to_phys(x) ((void *)((__u32)(x) - 0x80000000))
-
-static void td_submit_job (struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, struct devrequest *setup, urb_priv_t *urb, int interval)
-{
- ohci_t *ohci = &gohci;
- int data_len = transfer_len;
- void *data;
- int cnt = 0;
- __u32 info = 0;
- unsigned int toggle = 0;
-
- /* OHCI handles the DATA-toggles itself, we just use the USB-toggle bits for reseting */
- if(usb_gettoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe))) {
- toggle = TD_T_TOGGLE;
- } else {
- toggle = TD_T_DATA0;
- usb_settoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe), 1);
- }
- urb->td_cnt = 0;
- if (data_len)
- data = kseg_to_phys(buffer);
- else
- data = 0;
-
- switch (usb_pipetype (pipe)) {
- case PIPE_BULK:
- info = usb_pipeout (pipe)?
- TD_CC | TD_DP_OUT : TD_CC | TD_DP_IN ;
- while(data_len > 4096) {
- td_fill (ohci, info | (cnt? TD_T_TOGGLE:toggle), data, 4096, dev, cnt, urb);
- data += 4096; data_len -= 4096; cnt++;
- }
- info = usb_pipeout (pipe)?
- TD_CC | TD_DP_OUT : TD_CC | TD_R | TD_DP_IN ;
- td_fill (ohci, info | (cnt? TD_T_TOGGLE:toggle), data, data_len, dev, cnt, urb);
- cnt++;
-
- if (!ohci->sleeping)
- writel (OHCI_BLF, &ohci->regs->cmdstatus); /* start bulk list */
- break;
-
- case PIPE_CONTROL:
- info = TD_CC | TD_DP_SETUP | TD_T_DATA0;
- td_fill (ohci, info, kseg_to_phys(setup), 8, dev, cnt++, urb);
- if (data_len > 0) {
- info = usb_pipeout (pipe)?
- TD_CC | TD_R | TD_DP_OUT | TD_T_DATA1 : TD_CC | TD_R | TD_DP_IN | TD_T_DATA1;
- /* NOTE: mishandles transfers >8K, some >4K */
- td_fill (ohci, info, data, data_len, dev, cnt++, urb);
- }
- info = usb_pipeout (pipe)?
- TD_CC | TD_DP_IN | TD_T_DATA1: TD_CC | TD_DP_OUT | TD_T_DATA1;
- td_fill (ohci, info, data, 0, dev, cnt++, urb);
- if (!ohci->sleeping)
- writel (OHCI_CLF, &ohci->regs->cmdstatus); /* start Control list */
- break;
- }
- if (urb->length != cnt)
- dbg("TD LENGTH %d != CNT %d", urb->length, cnt);
-}
-
-/*-------------------------------------------------------------------------*
- * Done List handling functions
- *-------------------------------------------------------------------------*/
-
-
-/* calculate the transfer length and update the urb */
-
-static void dl_transfer_length(td_t * td)
-{
- __u32 tdINFO, tdBE, tdCBP;
- urb_priv_t *lurb_priv = &urb_priv;
-
- tdINFO = m32_swap (td->hwINFO);
- tdBE = m32_swap (td->hwBE);
- tdCBP = m32_swap (td->hwCBP);
-
-
- if (!(usb_pipecontrol(lurb_priv->pipe) &&
- ((td->index == 0) || (td->index == lurb_priv->length - 1)))) {
- if (tdBE != 0) {
- if (td->hwCBP == 0)
- lurb_priv->actual_length += tdBE - td->data + 1;
- else
- lurb_priv->actual_length += tdCBP - td->data;
- }
- }
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* replies to the request have to be on a FIFO basis so
- * we reverse the reversed done-list */
-
-static td_t * dl_reverse_done_list (ohci_t *ohci)
-{
- __u32 td_list_hc;
- td_t *td_rev = NULL;
- td_t *td_list = NULL;
- urb_priv_t *lurb_priv = NULL;
-
- td_list_hc = m32_swap (ohci->hcca->done_head) & 0xfffffff0;
- ohci->hcca->done_head = 0;
-
- while (td_list_hc) {
- td_list = (td_t *)td_list_hc;
-
- if (TD_CC_GET (m32_swap (td_list->hwINFO))) {
- lurb_priv = &urb_priv;
- dbg(" USB-error/status: %x : %p",
- TD_CC_GET (m32_swap (td_list->hwINFO)), td_list);
- if (td_list->ed->hwHeadP & m32_swap (0x1)) {
- if (lurb_priv && ((td_list->index + 1) < lurb_priv->length)) {
- td_list->ed->hwHeadP =
- (lurb_priv->td[lurb_priv->length - 1]->hwNextTD & m32_swap (0xfffffff0)) |
- (td_list->ed->hwHeadP & m32_swap (0x2));
- lurb_priv->td_cnt += lurb_priv->length - td_list->index - 1;
- } else
- td_list->ed->hwHeadP &= m32_swap (0xfffffff2);
- }
- }
-
- td_list->next_dl_td = td_rev;
- td_rev = td_list;
- td_list_hc = m32_swap (td_list->hwNextTD) & 0xfffffff0;
- }
- return td_list;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* td done list */
-static int dl_done_list (ohci_t *ohci, td_t *td_list)
-{
- td_t *td_list_next = NULL;
- ed_t *ed;
- int cc = 0;
- int stat = 0;
- /* urb_t *urb; */
- urb_priv_t *lurb_priv;
- __u32 tdINFO, edHeadP, edTailP;
-
- while (td_list) {
- td_list_next = td_list->next_dl_td;
-
- lurb_priv = &urb_priv;
- tdINFO = m32_swap (td_list->hwINFO);
-
- ed = td_list->ed;
-
- dl_transfer_length(td_list);
-
- /* error code of transfer */
- cc = TD_CC_GET (tdINFO);
- if (cc != 0) {
- dbg("ConditionCode %#x", cc);
- stat = cc_to_error[cc];
- }
-
- if (ed->state != ED_NEW) {
- edHeadP = m32_swap (ed->hwHeadP) & 0xfffffff0;
- edTailP = m32_swap (ed->hwTailP);
-
- /* unlink eds if they are not busy */
- if ((edHeadP == edTailP) && (ed->state == ED_OPER))
- ep_unlink (ohci, ed);
- }
-
- td_list = td_list_next;
- }
- return stat;
-}
-
-/*-------------------------------------------------------------------------*
- * Virtual Root Hub
- *-------------------------------------------------------------------------*/
-
-#include <usbroothubdes.h>
-
-/* Hub class-specific descriptor is constructed dynamically */
-
-
-/*-------------------------------------------------------------------------*/
-
-#define OK(x) len = (x); break
-#ifdef DEBUG
-#define WR_RH_STAT(x) {info("WR:status %#8x", (x));writel((x), &gohci.regs->roothub.status);}
-#define WR_RH_PORTSTAT(x) {info("WR:portstatus[%d] %#8x", wIndex-1, (x));writel((x), &gohci.regs->roothub.portstatus[wIndex-1]);}
-#else
-#define WR_RH_STAT(x) writel((x), &gohci.regs->roothub.status)
-#define WR_RH_PORTSTAT(x) writel((x), &gohci.regs->roothub.portstatus[wIndex-1])
-#endif
-#define RD_RH_STAT roothub_status(&gohci)
-#define RD_RH_PORTSTAT roothub_portstatus(&gohci,wIndex-1)
-
-/* request to virtual root hub */
-
-int rh_check_port_status(ohci_t *controller)
-{
- __u32 temp, ndp, i;
- int res;
-
- res = -1;
- temp = roothub_a (controller);
- ndp = (temp & RH_A_NDP);
- for (i = 0; i < ndp; i++) {
- temp = roothub_portstatus (controller, i);
- /* check for a device disconnect */
- if (((temp & (RH_PS_PESC | RH_PS_CSC)) ==
- (RH_PS_PESC | RH_PS_CSC)) &&
- ((temp & RH_PS_CCS) == 0)) {
- res = i;
- break;
- }
- }
- return res;
-}
-
-static int ohci_submit_rh_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int transfer_len, struct devrequest *cmd)
-{
- void * data = buffer;
- int leni = transfer_len;
- int len = 0;
- int stat = 0;
- __u32 datab[4];
- __u8 *data_buf = (__u8 *)datab;
- __u16 bmRType_bReq;
- __u16 wValue;
- __u16 wIndex;
- __u16 wLength;
-
-#ifdef DEBUG
-urb_priv.actual_length = 0;
-pkt_print(dev, pipe, buffer, transfer_len, cmd, "SUB(rh)", usb_pipein(pipe));
-#else
- mdelay(1);
-#endif
- if (usb_pipeint(pipe)) {
- info("Root-Hub submit IRQ: NOT implemented");
- return 0;
- }
-
- bmRType_bReq = cmd->requesttype | (cmd->request << 8);
- wValue = m16_swap (cmd->value);
- wIndex = m16_swap (cmd->index);
- wLength = m16_swap (cmd->length);
-
- info("Root-Hub: adr: %2x cmd(%1x): %08x %04x %04x %04x",
- dev->devnum, 8, bmRType_bReq, wValue, wIndex, wLength);
-
- switch (bmRType_bReq) {
- /* Request Destination:
- without flags: Device,
- RH_INTERFACE: interface,
- RH_ENDPOINT: endpoint,
- RH_CLASS means HUB here,
- RH_OTHER | RH_CLASS almost ever means HUB_PORT here
- */
-
- case RH_GET_STATUS:
- *(__u16 *) data_buf = m16_swap (1); OK (2);
- case RH_GET_STATUS | RH_INTERFACE:
- *(__u16 *) data_buf = m16_swap (0); OK (2);
- case RH_GET_STATUS | RH_ENDPOINT:
- *(__u16 *) data_buf = m16_swap (0); OK (2);
- case RH_GET_STATUS | RH_CLASS:
- *(__u32 *) data_buf = m32_swap (
- RD_RH_STAT & ~(RH_HS_CRWE | RH_HS_DRWE));
- OK (4);
- case RH_GET_STATUS | RH_OTHER | RH_CLASS:
- *(__u32 *) data_buf = m32_swap (RD_RH_PORTSTAT); OK (4);
-
- case RH_CLEAR_FEATURE | RH_ENDPOINT:
- switch (wValue) {
- case (RH_ENDPOINT_STALL): OK (0);
- }
- break;
-
- case RH_CLEAR_FEATURE | RH_CLASS:
- switch (wValue) {
- case RH_C_HUB_LOCAL_POWER:
- OK(0);
- case (RH_C_HUB_OVER_CURRENT):
- WR_RH_STAT(RH_HS_OCIC); OK (0);
- }
- break;
-
- case RH_CLEAR_FEATURE | RH_OTHER | RH_CLASS:
- switch (wValue) {
- case (RH_PORT_ENABLE):
- WR_RH_PORTSTAT (RH_PS_CCS ); OK (0);
- case (RH_PORT_SUSPEND):
- WR_RH_PORTSTAT (RH_PS_POCI); OK (0);
- case (RH_PORT_POWER):
- WR_RH_PORTSTAT (RH_PS_LSDA); OK (0);
- case (RH_C_PORT_CONNECTION):
- WR_RH_PORTSTAT (RH_PS_CSC ); OK (0);
- case (RH_C_PORT_ENABLE):
- WR_RH_PORTSTAT (RH_PS_PESC); OK (0);
- case (RH_C_PORT_SUSPEND):
- WR_RH_PORTSTAT (RH_PS_PSSC); OK (0);
- case (RH_C_PORT_OVER_CURRENT):
- WR_RH_PORTSTAT (RH_PS_OCIC); OK (0);
- case (RH_C_PORT_RESET):
- WR_RH_PORTSTAT (RH_PS_PRSC); OK (0);
- }
- break;
-
- case RH_SET_FEATURE | RH_OTHER | RH_CLASS:
- switch (wValue) {
- case (RH_PORT_SUSPEND):
- WR_RH_PORTSTAT (RH_PS_PSS ); OK (0);
- case (RH_PORT_RESET): /* BUG IN HUP CODE *********/
- if (RD_RH_PORTSTAT & RH_PS_CCS)
- WR_RH_PORTSTAT (RH_PS_PRS);
- OK (0);
- case (RH_PORT_POWER):
- WR_RH_PORTSTAT (RH_PS_PPS ); OK (0);
- case (RH_PORT_ENABLE): /* BUG IN HUP CODE *********/
- if (RD_RH_PORTSTAT & RH_PS_CCS)
- WR_RH_PORTSTAT (RH_PS_PES );
- OK (0);
- }
- break;
-
- case RH_SET_ADDRESS: gohci.rh.devnum = wValue; OK(0);
-
- case RH_GET_DESCRIPTOR:
- switch ((wValue & 0xff00) >> 8) {
- case (0x01): /* device descriptor */
- len = min_t(unsigned int,
- leni,
- min_t(unsigned int,
- sizeof (root_hub_dev_des),
- wLength));
- data_buf = root_hub_dev_des; OK(len);
- case (0x02): /* configuration descriptor */
- len = min_t(unsigned int,
- leni,
- min_t(unsigned int,
- sizeof (root_hub_config_des),
- wLength));
- data_buf = root_hub_config_des; OK(len);
- case (0x03): /* string descriptors */
- if(wValue==0x0300) {
- len = min_t(unsigned int,
- leni,
- min_t(unsigned int,
- sizeof (root_hub_str_index0),
- wLength));
- data_buf = root_hub_str_index0;
- OK(len);
- }
- if(wValue==0x0301) {
- len = min_t(unsigned int,
- leni,
- min_t(unsigned int,
- sizeof (root_hub_str_index1),
- wLength));
- data_buf = root_hub_str_index1;
- OK(len);
- }
- default:
- stat = USB_ST_STALLED;
- }
- break;
-
- case RH_GET_DESCRIPTOR | RH_CLASS:
- {
- __u32 temp = roothub_a (&gohci);
-
- data_buf [0] = 9; /* min length; */
- data_buf [1] = 0x29;
- data_buf [2] = temp & RH_A_NDP;
- data_buf [3] = 0;
- if (temp & RH_A_PSM) /* per-port power switching? */
- data_buf [3] |= 0x1;
- if (temp & RH_A_NOCP) /* no overcurrent reporting? */
- data_buf [3] |= 0x10;
- else if (temp & RH_A_OCPM) /* per-port overcurrent reporting? */
- data_buf [3] |= 0x8;
-
- /* corresponds to data_buf[4-7] */
- datab [1] = 0;
- data_buf [5] = (temp & RH_A_POTPGT) >> 24;
- temp = roothub_b (&gohci);
- data_buf [7] = temp & RH_B_DR;
- if (data_buf [2] < 7) {
- data_buf [8] = 0xff;
- } else {
- data_buf [0] += 2;
- data_buf [8] = (temp & RH_B_DR) >> 8;
- data_buf [10] = data_buf [9] = 0xff;
- }
-
- len = min_t(unsigned int, leni,
- min_t(unsigned int, data_buf [0], wLength));
- OK (len);
- }
-
- case RH_GET_CONFIGURATION: *(__u8 *) data_buf = 0x01; OK (1);
-
- case RH_SET_CONFIGURATION: WR_RH_STAT (0x10000); OK (0);
-
- default:
- dbg ("unsupported root hub command");
- stat = USB_ST_STALLED;
- }
-
-#ifdef DEBUG
- ohci_dump_roothub (&gohci, 1);
-#else
- mdelay(1);
-#endif
-
- len = min_t(int, len, leni);
- if (data != data_buf)
- memcpy (data, data_buf, len);
- dev->act_len = len;
- dev->status = stat;
-
-#ifdef DEBUG
- if (transfer_len)
- urb_priv.actual_length = transfer_len;
- pkt_print(dev, pipe, buffer, transfer_len, cmd, "RET(rh)", 0/*usb_pipein(pipe)*/);
-#else
- mdelay(1);
-#endif
-
- return stat;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* common code for handling submit messages - used for all but root hub */
-/* accesses. */
-int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, struct devrequest *setup, int interval)
-{
- int stat = 0;
- int maxsize = usb_maxpacket(dev, pipe);
- int timeout;
-
- /* device pulled? Shortcut the action. */
- if (devgone == dev) {
- dev->status = USB_ST_CRC_ERR;
- return 0;
- }
-
-#ifdef DEBUG
- urb_priv.actual_length = 0;
- pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
-#else
- mdelay(1);
-#endif
- if (!maxsize) {
- err("submit_common_message: pipesize for pipe %lx is zero",
- pipe);
- return -1;
- }
-
- if (sohci_submit_job(dev, pipe, buffer, transfer_len, setup, interval) < 0) {
- err("sohci_submit_job failed");
- return -1;
- }
-
- mdelay(10);
- /* ohci_dump_status(&gohci); */
-
- /* allow more time for a BULK device to react - some are slow */
-#define BULK_TO 5000 /* timeout in milliseconds */
- if (usb_pipebulk(pipe))
- timeout = BULK_TO;
- else
- timeout = 100;
-
- timeout *= 4;
- /* wait for it to complete */
- for (;;) {
- /* check whether the controller is done */
- stat = hc_interrupt();
- if (stat < 0) {
- stat = USB_ST_CRC_ERR;
- break;
- }
- if (stat >= 0 && stat != 0xff) {
- /* 0xff is returned for an SF-interrupt */
- break;
- }
- if (--timeout) {
- udelay(250); /* mdelay(1); */
- } else {
- err("CTL:TIMEOUT ");
- stat = USB_ST_CRC_ERR;
- break;
- }
- }
- /* we got an Root Hub Status Change interrupt */
- if (got_rhsc) {
-#ifdef DEBUG
- ohci_dump_roothub (&gohci, 1);
-#endif
- got_rhsc = 0;
- /* abuse timeout */
- timeout = rh_check_port_status(&gohci);
- if (timeout >= 0) {
-#if 0 /* this does nothing useful, but leave it here in case that changes */
- /* the called routine adds 1 to the passed value */
- usb_hub_port_connect_change(gohci.rh.dev, timeout - 1);
-#endif
- /*
- * XXX
- * This is potentially dangerous because it assumes
- * that only one device is ever plugged in!
- */
- devgone = dev;
- }
- }
-
- dev->status = stat;
- dev->act_len = transfer_len;
-
-#ifdef DEBUG
- pkt_print(dev, pipe, buffer, transfer_len, setup, "RET(ctlr)", usb_pipein(pipe));
-#else
- mdelay(1);
-#endif
-
- /* free TDs in urb_priv */
- urb_free_priv (&urb_priv);
- return 0;
-}
-
-/* submit routines called from usb.c */
-int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len)
-{
- info("submit_bulk_msg");
- return submit_common_msg(dev, pipe, buffer, transfer_len, NULL, 0);
-}
-
-int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, struct devrequest *setup)
-{
- int maxsize = usb_maxpacket(dev, pipe);
-
- info("submit_control_msg");
-#ifdef DEBUG
- urb_priv.actual_length = 0;
- pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
-#else
- mdelay(1);
-#endif
- if (!maxsize) {
- err("submit_control_message: pipesize for pipe %lx is zero",
- pipe);
- return -1;
- }
- if (((pipe >> 8) & 0x7f) == gohci.rh.devnum) {
- gohci.rh.dev = dev;
- /* root hub - redirect */
- return ohci_submit_rh_msg(dev, pipe, buffer, transfer_len,
- setup);
- }
-
- return submit_common_msg(dev, pipe, buffer, transfer_len, setup, 0);
-}
-
-int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, int interval)
-{
- info("submit_int_msg");
- return -1;
-}
-
-/*-------------------------------------------------------------------------*
- * HC functions
- *-------------------------------------------------------------------------*/
-
-/* reset the HC and BUS */
-
-static int hc_reset (ohci_t *ohci)
-{
- int timeout = 30;
- int smm_timeout = 50; /* 0,5 sec */
-
- if (readl (&ohci->regs->control) & OHCI_CTRL_IR) { /* SMM owns the HC */
- writel (OHCI_OCR, &ohci->regs->cmdstatus); /* request ownership */
- info("USB HC TakeOver from SMM");
- while (readl (&ohci->regs->control) & OHCI_CTRL_IR) {
- mdelay (10);
- if (--smm_timeout == 0) {
- err("USB HC TakeOver failed!");
- return -1;
- }
- }
- }
-
- /* Disable HC interrupts */
- writel (OHCI_INTR_MIE, &ohci->regs->intrdisable);
-
- dbg("USB HC reset_hc usb-%s: ctrl = 0x%X ;",
- ohci->slot_name,
- readl (&ohci->regs->control));
-
- /* Reset USB (needed by some controllers) */
- writel (0, &ohci->regs->control);
-
- /* HC Reset requires max 10 us delay */
- writel (OHCI_HCR, &ohci->regs->cmdstatus);
- while ((readl (&ohci->regs->cmdstatus) & OHCI_HCR) != 0) {
- if (--timeout == 0) {
- err("USB HC reset timed out!");
- return -1;
- }
- udelay (1);
- }
- return 0;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* Start an OHCI controller, set the BUS operational
- * enable interrupts
- * connect the virtual root hub */
-
-static int hc_start (ohci_t * ohci)
-{
- __u32 mask;
- unsigned int fminterval;
-
- ohci->disabled = 1;
-
- /* Tell the controller where the control and bulk lists are
- * The lists are empty now. */
-
- writel (0, &ohci->regs->ed_controlhead);
- writel (0, &ohci->regs->ed_bulkhead);
-
- writel ((__u32)ohci->hcca, &ohci->regs->hcca); /* a reset clears this */
-
- fminterval = 0x2edf;
- writel ((fminterval * 9) / 10, &ohci->regs->periodicstart);
- fminterval |= ((((fminterval - 210) * 6) / 7) << 16);
- writel (fminterval, &ohci->regs->fminterval);
- writel (0x628, &ohci->regs->lsthresh);
-
- /* start controller operations */
- ohci->hc_control = OHCI_CONTROL_INIT | OHCI_USB_OPER;
- ohci->disabled = 0;
- writel (ohci->hc_control, &ohci->regs->control);
-
- /* disable all interrupts */
- mask = (OHCI_INTR_SO | OHCI_INTR_WDH | OHCI_INTR_SF | OHCI_INTR_RD |
- OHCI_INTR_UE | OHCI_INTR_FNO | OHCI_INTR_RHSC |
- OHCI_INTR_OC | OHCI_INTR_MIE);
- writel (mask, &ohci->regs->intrdisable);
- /* clear all interrupts */
- mask &= ~OHCI_INTR_MIE;
- writel (mask, &ohci->regs->intrstatus);
- /* Choose the interrupts we care about now - but w/o MIE */
- mask = OHCI_INTR_RHSC | OHCI_INTR_UE | OHCI_INTR_WDH | OHCI_INTR_SO;
- writel (mask, &ohci->regs->intrenable);
-
-#ifdef OHCI_USE_NPS
- /* required for AMD-756 and some Mac platforms */
- writel ((roothub_a (ohci) | RH_A_NPS) & ~RH_A_PSM,
- &ohci->regs->roothub.a);
- writel (RH_HS_LPSC, &ohci->regs->roothub.status);
-#endif /* OHCI_USE_NPS */
-
- /* POTPGT delay is bits 24-31, in 2 ms units. */
- mdelay ((roothub_a (ohci) >> 23) & 0x1fe);
-
- /* connect the virtual root hub */
- ohci->rh.devnum = 0;
-
- return 0;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* an interrupt happens */
-
-static int
-hc_interrupt (void)
-{
- ohci_t *ohci = &gohci;
- struct ohci_regs *regs = ohci->regs;
- int ints;
- int stat = -1;
-
- if ((ohci->hcca->done_head != 0) && !(m32_swap (ohci->hcca->done_head) & 0x01)) {
- ints = OHCI_INTR_WDH;
- } else {
- ints = readl (®s->intrstatus);
- }
-
- /* dbg("Interrupt: %x frame: %x", ints, le16_to_cpu (ohci->hcca->frame_no)); */
-
- if (ints & OHCI_INTR_RHSC) {
- got_rhsc = 1;
- }
-
- if (ints & OHCI_INTR_UE) {
- ohci->disabled++;
- err ("OHCI Unrecoverable Error, controller usb-%s disabled",
- ohci->slot_name);
- /* e.g. due to PCI Master/Target Abort */
-
-#ifdef DEBUG
- ohci_dump (ohci, 1);
-#else
- mdelay(1);
-#endif
- /* FIXME: be optimistic, hope that bug won't repeat often. */
- /* Make some non-interrupt context restart the controller. */
- /* Count and limit the retries though; either hardware or */
- /* software errors can go forever... */
- hc_reset (ohci);
- return -1;
- }
-
- if (ints & OHCI_INTR_WDH) {
- mdelay(1);
- writel (OHCI_INTR_WDH, ®s->intrdisable);
- stat = dl_done_list (&gohci, dl_reverse_done_list (&gohci));
- writel (OHCI_INTR_WDH, ®s->intrenable);
- }
-
- if (ints & OHCI_INTR_SO) {
- dbg("USB Schedule overrun\n");
- writel (OHCI_INTR_SO, ®s->intrenable);
- stat = -1;
- }
-
- /* FIXME: this assumes SOF (1/ms) interrupts don't get lost... */
- if (ints & OHCI_INTR_SF) {
- unsigned int frame = m16_swap (ohci->hcca->frame_no) & 1;
- mdelay(1);
- writel (OHCI_INTR_SF, ®s->intrdisable);
- if (ohci->ed_rm_list[frame] != NULL)
- writel (OHCI_INTR_SF, ®s->intrenable);
- stat = 0xff;
- }
-
- writel (ints, ®s->intrstatus);
- return stat;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/*-------------------------------------------------------------------------*/
-
-/* De-allocate all resources.. */
-
-static void hc_release_ohci (ohci_t *ohci)
-{
- dbg ("USB HC release ohci usb-%s", ohci->slot_name);
-
- if (!ohci->disabled)
- hc_reset (ohci);
-}
-
-/*-------------------------------------------------------------------------*/
-
-#define __read_32bit_c0_register(source, sel) \
-({ int __res; \
- if (sel == 0) \
- __asm__ __volatile__( \
- "mfc0\t%0, " #source "\n\t" \
- : "=r" (__res)); \
- else \
- __asm__ __volatile__( \
- ".set\tmips32\n\t" \
- "mfc0\t%0, " #source ", " #sel "\n\t" \
- ".set\tmips0\n\t" \
- : "=r" (__res)); \
- __res; \
-})
-
-#define read_c0_prid() __read_32bit_c0_register($15, 0)
-
-/*
- * low level initalisation routine, called from usb.c
- */
-static char ohci_inited = 0;
-
-int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
-{
- u32 pin_func;
- u32 sys_freqctrl, sys_clksrc;
- u32 prid = read_c0_prid();
-
- dbg("in usb_lowlevel_init\n");
-
- /* zero and disable FREQ2 */
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* zero and disable USBH/USBD clocks */
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~0x00007FE0;
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
-
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~0x00007FE0;
-
- switch (prid & 0x000000FF) {
- case 0x00: /* DA */
- case 0x01: /* HA */
- case 0x02: /* HB */
- /* CPU core freq to 48MHz to slow it way down... */
- au_writel(4, SYS_CPUPLL);
-
- /*
- * Setup 48MHz FREQ2 from CPUPLL for USB Host
- */
- /* FRDIV2=3 -> div by 8 of 384MHz -> 48MHz */
- sys_freqctrl |= ((3<<22) | (1<<21) | (0<<20));
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* CPU core freq to 384MHz */
- au_writel(0x20, SYS_CPUPLL);
-
- printf("Au1000: 48MHz OHCI workaround enabled\n");
- break;
-
- default: /* HC and newer */
- /* FREQ2 = aux/2 = 48 MHz */
- sys_freqctrl |= ((0<<22) | (1<<21) | (1<<20));
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
- break;
- }
-
- /*
- * Route 48MHz FREQ2 into USB Host and/or Device
- */
- sys_clksrc |= ((4<<12) | (0<<11) | (0<<10));
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- /* configure pins GPIO[14:9] as GPIO */
- pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8080);
-
- au_writel(pin_func, SYS_PINFUNC);
- au_writel(0x2800, SYS_TRIOUTCLR);
- au_writel(0x0030, SYS_OUTPUTCLR);
-
- dbg("OHCI board setup complete\n");
-
- /* enable host controller */
- au_writel(USBH_ENABLE_CE, USB_HOST_CONFIG);
- udelay(1000);
- au_writel(USBH_ENABLE_INIT, USB_HOST_CONFIG);
- udelay(1000);
-
- /* wait for reset complete (read register twice; see au1500 errata) */
- while (au_readl(USB_HOST_CONFIG),
- !(au_readl(USB_HOST_CONFIG) & USBH_ENABLE_RD))
- udelay(1000);
-
- dbg("OHCI clock running\n");
-
- memset (&gohci, 0, sizeof (ohci_t));
- memset (&urb_priv, 0, sizeof (urb_priv_t));
-
- /* align the storage */
- if ((__u32)&ghcca[0] & 0xff) {
- err("HCCA not aligned!!");
- return -1;
- }
- phcca = &ghcca[0];
- info("aligned ghcca %p", phcca);
- memset(&ohci_dev, 0, sizeof(struct ohci_device));
- if ((__u32)&ohci_dev.ed[0] & 0x7) {
- err("EDs not aligned!!");
- return -1;
- }
- memset(gtd, 0, sizeof(td_t) * (NUM_TD + 1));
- if ((__u32)gtd & 0x7) {
- err("TDs not aligned!!");
- return -1;
- }
- ptd = gtd;
- gohci.hcca = phcca;
- memset (phcca, 0, sizeof (struct ohci_hcca));
-
- gohci.disabled = 1;
- gohci.sleeping = 0;
- gohci.irq = -1;
- gohci.regs = (struct ohci_regs *)(USB_OHCI_BASE | 0xA0000000);
-
- gohci.flags = 0;
- gohci.slot_name = "au1x00";
-
- dbg("OHCI revision: 0x%08x\n"
- " RH: a: 0x%08x b: 0x%08x\n",
- readl(&gohci.regs->revision),
- readl(&gohci.regs->roothub.a), readl(&gohci.regs->roothub.b));
-
- if (hc_reset (&gohci) < 0)
- goto errout;
-
- /* FIXME this is a second HC reset; why?? */
- writel (gohci.hc_control = OHCI_USB_RESET, &gohci.regs->control);
- mdelay (10);
-
- if (hc_start (&gohci) < 0)
- goto errout;
-
-#ifdef DEBUG
- ohci_dump (&gohci, 1);
-#else
- mdelay(1);
-#endif
- ohci_inited = 1;
- return 0;
-
- errout:
- err("OHCI initialization error\n");
- hc_release_ohci (&gohci);
- /* Initialization failed */
- au_writel(readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
- return -1;
-}
-
-int usb_lowlevel_stop(int index)
-{
- /* this gets called really early - before the controller has */
- /* even been initialized! */
- if (!ohci_inited)
- return 0;
- /* TODO release any interrupts, etc. */
- /* call hc_release_ohci() here ? */
- hc_reset (&gohci);
- /* may not want to do this */
- /* Disable clock */
- au_writel(readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
- return 0;
-}
-
-#endif /* CONFIG_USB_OHCI */
+++ /dev/null
-/*
- * URB OHCI HCD (Host Controller Driver) for USB.
- *
- * (C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
- * (C) Copyright 2000-2001 David Brownell <dbrownell@users.sourceforge.net>
- *
- * usb-ohci.h
- */
-
-
-static int cc_to_error[16] = {
-
-/* mapping of the OHCI CC status to error codes */
- /* No Error */ 0,
- /* CRC Error */ USB_ST_CRC_ERR,
- /* Bit Stuff */ USB_ST_BIT_ERR,
- /* Data Togg */ USB_ST_CRC_ERR,
- /* Stall */ USB_ST_STALLED,
- /* DevNotResp */ -1,
- /* PIDCheck */ USB_ST_BIT_ERR,
- /* UnExpPID */ USB_ST_BIT_ERR,
- /* DataOver */ USB_ST_BUF_ERR,
- /* DataUnder */ USB_ST_BUF_ERR,
- /* reservd */ -1,
- /* reservd */ -1,
- /* BufferOver */ USB_ST_BUF_ERR,
- /* BuffUnder */ USB_ST_BUF_ERR,
- /* Not Access */ -1,
- /* Not Access */ -1
-};
-
-/* ED States */
-
-#define ED_NEW 0x00
-#define ED_UNLINK 0x01
-#define ED_OPER 0x02
-#define ED_DEL 0x04
-#define ED_URB_DEL 0x08
-
-/* usb_ohci_ed */
-struct ed {
- __u32 hwINFO;
- __u32 hwTailP;
- __u32 hwHeadP;
- __u32 hwNextED;
-
- struct ed *ed_prev;
- __u8 int_period;
- __u8 int_branch;
- __u8 int_load;
- __u8 int_interval;
- __u8 state;
- __u8 type;
- __u16 last_iso;
- struct ed *ed_rm_list;
-
- struct usb_device *usb_dev;
- __u32 unused[3];
-} __attribute__((aligned(16)));
-typedef struct ed ed_t;
-
-
-/* TD info field */
-#define TD_CC 0xf0000000
-#define TD_CC_GET(td_p) ((td_p >>28) & 0x0f)
-#define TD_CC_SET(td_p, cc) (td_p) = ((td_p) & 0x0fffffff) | (((cc) & 0x0f) << 28)
-#define TD_EC 0x0C000000
-#define TD_T 0x03000000
-#define TD_T_DATA0 0x02000000
-#define TD_T_DATA1 0x03000000
-#define TD_T_TOGGLE 0x00000000
-#define TD_R 0x00040000
-#define TD_DI 0x00E00000
-#define TD_DI_SET(X) (((X) & 0x07)<< 21)
-#define TD_DP 0x00180000
-#define TD_DP_SETUP 0x00000000
-#define TD_DP_IN 0x00100000
-#define TD_DP_OUT 0x00080000
-
-#define TD_ISO 0x00010000
-#define TD_DEL 0x00020000
-
-/* CC Codes */
-#define TD_CC_NOERROR 0x00
-#define TD_CC_CRC 0x01
-#define TD_CC_BITSTUFFING 0x02
-#define TD_CC_DATATOGGLEM 0x03
-#define TD_CC_STALL 0x04
-#define TD_DEVNOTRESP 0x05
-#define TD_PIDCHECKFAIL 0x06
-#define TD_UNEXPECTEDPID 0x07
-#define TD_DATAOVERRUN 0x08
-#define TD_DATAUNDERRUN 0x09
-#define TD_BUFFEROVERRUN 0x0C
-#define TD_BUFFERUNDERRUN 0x0D
-#define TD_NOTACCESSED 0x0F
-
-
-#define MAXPSW 1
-
-struct td {
- __u32 hwINFO;
- __u32 hwCBP; /* Current Buffer Pointer */
- __u32 hwNextTD; /* Next TD Pointer */
- __u32 hwBE; /* Memory Buffer End Pointer */
-
- __u16 hwPSW[MAXPSW];
- __u8 unused;
- __u8 index;
- struct ed *ed;
- struct td *next_dl_td;
- struct usb_device *usb_dev;
- int transfer_len;
- __u32 data;
-
- __u32 unused2[2];
-} __attribute__((aligned(32)));
-typedef struct td td_t;
-
-#define OHCI_ED_SKIP (1 << 14)
-
-/*
- * The HCCA (Host Controller Communications Area) is a 256 byte
- * structure defined in the OHCI spec. that the host controller is
- * told the base address of. It must be 256-byte aligned.
- */
-
-#define NUM_INTS 32 /* part of the OHCI standard */
-struct ohci_hcca {
- __u32 int_table[NUM_INTS]; /* Interrupt ED table */
- __u16 frame_no; /* current frame number */
- __u16 pad1; /* set to 0 on each frame_no change */
- __u32 done_head; /* info returned for an interrupt */
- u8 reserved_for_hc[116];
-} __attribute__((aligned(256)));
-
-
-/*
- * Maximum number of root hub ports.
- */
-#define MAX_ROOT_PORTS 15 /* maximum OHCI root hub ports */
-
-/*
- * This is the structure of the OHCI controller's memory mapped I/O
- * region. This is Memory Mapped I/O. You must use the readl() and
- * writel() macros defined in asm/io.h to access these!!
- */
-struct ohci_regs {
- /* control and status registers */
- __u32 revision;
- __u32 control;
- __u32 cmdstatus;
- __u32 intrstatus;
- __u32 intrenable;
- __u32 intrdisable;
- /* memory pointers */
- __u32 hcca;
- __u32 ed_periodcurrent;
- __u32 ed_controlhead;
- __u32 ed_controlcurrent;
- __u32 ed_bulkhead;
- __u32 ed_bulkcurrent;
- __u32 donehead;
- /* frame counters */
- __u32 fminterval;
- __u32 fmremaining;
- __u32 fmnumber;
- __u32 periodicstart;
- __u32 lsthresh;
- /* Root hub ports */
- struct ohci_roothub_regs {
- __u32 a;
- __u32 b;
- __u32 status;
- __u32 portstatus[MAX_ROOT_PORTS];
- } roothub;
-} __attribute__((aligned(32)));
-
-
-/* OHCI CONTROL AND STATUS REGISTER MASKS */
-
-/*
- * HcControl (control) register masks
- */
-#define OHCI_CTRL_CBSR (3 << 0) /* control/bulk service ratio */
-#define OHCI_CTRL_PLE (1 << 2) /* periodic list enable */
-#define OHCI_CTRL_IE (1 << 3) /* isochronous enable */
-#define OHCI_CTRL_CLE (1 << 4) /* control list enable */
-#define OHCI_CTRL_BLE (1 << 5) /* bulk list enable */
-#define OHCI_CTRL_HCFS (3 << 6) /* host controller functional state */
-#define OHCI_CTRL_IR (1 << 8) /* interrupt routing */
-#define OHCI_CTRL_RWC (1 << 9) /* remote wakeup connected */
-#define OHCI_CTRL_RWE (1 << 10) /* remote wakeup enable */
-
-/* pre-shifted values for HCFS */
-# define OHCI_USB_RESET (0 << 6)
-# define OHCI_USB_RESUME (1 << 6)
-# define OHCI_USB_OPER (2 << 6)
-# define OHCI_USB_SUSPEND (3 << 6)
-
-/*
- * HcCommandStatus (cmdstatus) register masks
- */
-#define OHCI_HCR (1 << 0) /* host controller reset */
-#define OHCI_CLF (1 << 1) /* control list filled */
-#define OHCI_BLF (1 << 2) /* bulk list filled */
-#define OHCI_OCR (1 << 3) /* ownership change request */
-#define OHCI_SOC (3 << 16) /* scheduling overrun count */
-
-/*
- * masks used with interrupt registers:
- * HcInterruptStatus (intrstatus)
- * HcInterruptEnable (intrenable)
- * HcInterruptDisable (intrdisable)
- */
-#define OHCI_INTR_SO (1 << 0) /* scheduling overrun */
-#define OHCI_INTR_WDH (1 << 1) /* writeback of done_head */
-#define OHCI_INTR_SF (1 << 2) /* start frame */
-#define OHCI_INTR_RD (1 << 3) /* resume detect */
-#define OHCI_INTR_UE (1 << 4) /* unrecoverable error */
-#define OHCI_INTR_FNO (1 << 5) /* frame number overflow */
-#define OHCI_INTR_RHSC (1 << 6) /* root hub status change */
-#define OHCI_INTR_OC (1 << 30) /* ownership change */
-#define OHCI_INTR_MIE (1 << 31) /* master interrupt enable */
-
-
-/* Virtual Root HUB */
-struct virt_root_hub {
- int devnum; /* Address of Root Hub endpoint */
- void *dev; /* was urb */
- void *int_addr;
- int send;
- int interval;
-};
-
-/* USB HUB CONSTANTS (not OHCI-specific; see hub.h) */
-
-/* destination of request */
-#define RH_INTERFACE 0x01
-#define RH_ENDPOINT 0x02
-#define RH_OTHER 0x03
-
-#define RH_CLASS 0x20
-#define RH_VENDOR 0x40
-
-/* Requests: bRequest << 8 | bmRequestType */
-#define RH_GET_STATUS 0x0080
-#define RH_CLEAR_FEATURE 0x0100
-#define RH_SET_FEATURE 0x0300
-#define RH_SET_ADDRESS 0x0500
-#define RH_GET_DESCRIPTOR 0x0680
-#define RH_SET_DESCRIPTOR 0x0700
-#define RH_GET_CONFIGURATION 0x0880
-#define RH_SET_CONFIGURATION 0x0900
-#define RH_GET_STATE 0x0280
-#define RH_GET_INTERFACE 0x0A80
-#define RH_SET_INTERFACE 0x0B00
-#define RH_SYNC_FRAME 0x0C80
-/* Our Vendor Specific Request */
-#define RH_SET_EP 0x2000
-
-
-/* Hub port features */
-#define RH_PORT_CONNECTION 0x00
-#define RH_PORT_ENABLE 0x01
-#define RH_PORT_SUSPEND 0x02
-#define RH_PORT_OVER_CURRENT 0x03
-#define RH_PORT_RESET 0x04
-#define RH_PORT_POWER 0x08
-#define RH_PORT_LOW_SPEED 0x09
-
-#define RH_C_PORT_CONNECTION 0x10
-#define RH_C_PORT_ENABLE 0x11
-#define RH_C_PORT_SUSPEND 0x12
-#define RH_C_PORT_OVER_CURRENT 0x13
-#define RH_C_PORT_RESET 0x14
-
-/* Hub features */
-#define RH_C_HUB_LOCAL_POWER 0x00
-#define RH_C_HUB_OVER_CURRENT 0x01
-
-#define RH_DEVICE_REMOTE_WAKEUP 0x00
-#define RH_ENDPOINT_STALL 0x01
-
-#define RH_ACK 0x01
-#define RH_REQ_ERR -1
-#define RH_NACK 0x00
-
-
-/* OHCI ROOT HUB REGISTER MASKS */
-
-/* roothub.portstatus [i] bits */
-#define RH_PS_CCS 0x00000001 /* current connect status */
-#define RH_PS_PES 0x00000002 /* port enable status*/
-#define RH_PS_PSS 0x00000004 /* port suspend status */
-#define RH_PS_POCI 0x00000008 /* port over current indicator */
-#define RH_PS_PRS 0x00000010 /* port reset status */
-#define RH_PS_PPS 0x00000100 /* port power status */
-#define RH_PS_LSDA 0x00000200 /* low speed device attached */
-#define RH_PS_CSC 0x00010000 /* connect status change */
-#define RH_PS_PESC 0x00020000 /* port enable status change */
-#define RH_PS_PSSC 0x00040000 /* port suspend status change */
-#define RH_PS_OCIC 0x00080000 /* over current indicator change */
-#define RH_PS_PRSC 0x00100000 /* port reset status change */
-
-/* roothub.status bits */
-#define RH_HS_LPS 0x00000001 /* local power status */
-#define RH_HS_OCI 0x00000002 /* over current indicator */
-#define RH_HS_DRWE 0x00008000 /* device remote wakeup enable */
-#define RH_HS_LPSC 0x00010000 /* local power status change */
-#define RH_HS_OCIC 0x00020000 /* over current indicator change */
-#define RH_HS_CRWE 0x80000000 /* clear remote wakeup enable */
-
-/* roothub.b masks */
-#define RH_B_DR 0x0000ffff /* device removable flags */
-#define RH_B_PPCM 0xffff0000 /* port power control mask */
-
-/* roothub.a masks */
-#define RH_A_NDP (0xff << 0) /* number of downstream ports */
-#define RH_A_PSM (1 << 8) /* power switching mode */
-#define RH_A_NPS (1 << 9) /* no power switching */
-#define RH_A_DT (1 << 10) /* device type (mbz) */
-#define RH_A_OCPM (1 << 11) /* over current protection mode */
-#define RH_A_NOCP (1 << 12) /* no over current protection */
-#define RH_A_POTPGT (0xff << 24) /* power on to power good time */
-
-/* urb */
-#define N_URB_TD 48
-typedef struct
-{
- ed_t *ed;
- __u16 length; /* number of tds associated with this request */
- __u16 td_cnt; /* number of tds already serviced */
- int state;
- unsigned long pipe;
- int actual_length;
- td_t *td[N_URB_TD]; /* list pointer to all corresponding TDs associated with this request */
-} urb_priv_t;
-#define URB_DEL 1
-
-/*
- * This is the full ohci controller description
- *
- * Note how the "proper" USB information is just
- * a subset of what the full implementation needs. (Linus)
- */
-
-
-typedef struct ohci {
- struct ohci_hcca *hcca; /* hcca */
- /*dma_addr_t hcca_dma;*/
-
- int irq;
- int disabled; /* e.g. got a UE, we're hung */
- int sleeping;
- unsigned long flags; /* for HC bugs */
-
- struct ohci_regs *regs; /* OHCI controller's memory */
-
- ed_t *ed_rm_list[2]; /* lists of all endpoints to be removed */
- ed_t *ed_bulktail; /* last endpoint of bulk list */
- ed_t *ed_controltail; /* last endpoint of control list */
- int intrstatus;
- __u32 hc_control; /* copy of the hc control reg */
- struct usb_device *dev[32];
- struct virt_root_hub rh;
-
- const char *slot_name;
-} ohci_t;
-
-#define NUM_EDS 8 /* num of preallocated endpoint descriptors */
-
-struct ohci_device {
- ed_t ed[NUM_EDS];
- int ed_cnt;
-};
-
-/* hcd */
-/* endpoint */
-static int ep_link(ohci_t * ohci, ed_t * ed);
-static int ep_unlink(ohci_t * ohci, ed_t * ed);
-static ed_t * ep_add_ed(struct usb_device * usb_dev, unsigned long pipe);
-
-/*-------------------------------------------------------------------------*/
-
-/* we need more TDs than EDs */
-#define NUM_TD 64
-
-/* +1 so we can align the storage */
-td_t gtd[NUM_TD+1];
-/* pointers to aligned storage */
-td_t *ptd;
-
-/* TDs ... */
-static inline struct td *
-td_alloc (struct usb_device *usb_dev)
-{
- int i;
- struct td *td;
-
- td = NULL;
- for (i = 0; i < NUM_TD; i++) {
- if (ptd[i].usb_dev == NULL) {
- td = &ptd[i];
- td->usb_dev = usb_dev;
- break;
- }
- }
- return td;
-}
-
-static inline void
-ed_free (struct ed *ed)
-{
- ed->usb_dev = NULL;
-}
+++ /dev/null
-#
-# (C) Copyright 2011
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-PLATFORM_CPPFLAGS += -mtune=4kc
+++ /dev/null
-/*
- * Cache-handling routined for MIPS CPUs
- *
- * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <config.h>
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/cacheops.h>
-
-#ifndef CONFIG_SYS_MIPS_CACHE_MODE
-#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
-#endif
-
-#define RA t9
-
-#define INDEX_BASE CKSEG0
-
- .macro cache_op op addr
- .set push
- .set noreorder
- .set mips3
- cache \op, 0(\addr)
- .set pop
- .endm
-
- .macro f_fill64 dst, offset, val
- LONG_S \val, (\offset + 0 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 1 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 2 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 3 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 4 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 5 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 6 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 7 * LONGSIZE)(\dst)
-#if LONGSIZE == 4
- LONG_S \val, (\offset + 8 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 9 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 10 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 11 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 12 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 13 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 14 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 15 * LONGSIZE)(\dst)
-#endif
- .endm
-
-/*
- * mips_init_icache(uint PRId, ulong icache_size, unchar icache_linesz)
- */
-LEAF(mips_init_icache)
- blez a1, 9f
- mtc0 zero, CP0_TAGLO
- /* clear tag to invalidate */
- PTR_LI t0, INDEX_BASE
- PTR_ADDU t1, t0, a1
-1: cache_op INDEX_STORE_TAG_I t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
- /* fill once, so data field parity is correct */
- PTR_LI t0, INDEX_BASE
-2: cache_op FILL t0
- PTR_ADDU t0, a2
- bne t0, t1, 2b
- /* invalidate again - prudent but not strictly neccessary */
- PTR_LI t0, INDEX_BASE
-1: cache_op INDEX_STORE_TAG_I t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
-9: jr ra
- END(mips_init_icache)
-
-/*
- * mips_init_dcache(uint PRId, ulong dcache_size, unchar dcache_linesz)
- */
-LEAF(mips_init_dcache)
- blez a1, 9f
- mtc0 zero, CP0_TAGLO
- /* clear all tags */
- PTR_LI t0, INDEX_BASE
- PTR_ADDU t1, t0, a1
-1: cache_op INDEX_STORE_TAG_D t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
- /* load from each line (in cached space) */
- PTR_LI t0, INDEX_BASE
-2: LONG_L zero, 0(t0)
- PTR_ADDU t0, a2
- bne t0, t1, 2b
- /* clear all tags */
- PTR_LI t0, INDEX_BASE
-1: cache_op INDEX_STORE_TAG_D t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
-9: jr ra
- END(mips_init_dcache)
-
-/*
- * mips_cache_reset - low level initialisation of the primary caches
- *
- * This routine initialises the primary caches to ensure that they have good
- * parity. It must be called by the ROM before any cached locations are used
- * to prevent the possibility of data with bad parity being written to memory.
- *
- * To initialise the instruction cache it is essential that a source of data
- * with good parity is available. This routine will initialise an area of
- * memory starting at location zero to be used as a source of parity.
- *
- * RETURNS: N/A
- *
- */
-NESTED(mips_cache_reset, 0, ra)
- move RA, ra
-
-#if !defined(CONFIG_SYS_ICACHE_SIZE) || !defined(CONFIG_SYS_DCACHE_SIZE) || \
- !defined(CONFIG_SYS_CACHELINE_SIZE)
- /* read Config1 for use below */
- mfc0 t5, CP0_CONFIG, 1
-#endif
-
-#ifdef CONFIG_SYS_CACHELINE_SIZE
- li t7, CONFIG_SYS_CACHELINE_SIZE
- li t8, CONFIG_SYS_CACHELINE_SIZE
-#else
- /* Detect I-cache line size. */
- srl t8, t5, MIPS_CONF1_IL_SHIFT
- andi t8, t8, (MIPS_CONF1_IL >> MIPS_CONF1_IL_SHIFT)
- beqz t8, 1f
- li t6, 2
- sllv t8, t6, t8
-
-1: /* Detect D-cache line size. */
- srl t7, t5, MIPS_CONF1_DL_SHIFT
- andi t7, t7, (MIPS_CONF1_DL >> MIPS_CONF1_DL_SHIFT)
- beqz t7, 1f
- li t6, 2
- sllv t7, t6, t7
-1:
-#endif
-
-#ifdef CONFIG_SYS_ICACHE_SIZE
- li t2, CONFIG_SYS_ICACHE_SIZE
-#else
- /* Detect I-cache size. */
- srl t6, t5, MIPS_CONF1_IS_SHIFT
- andi t6, t6, (MIPS_CONF1_IS >> MIPS_CONF1_IS_SHIFT)
- li t4, 32
- xori t2, t6, 0x7
- beqz t2, 1f
- addi t6, t6, 1
- sllv t4, t4, t6
-1: /* At this point t4 == I-cache sets. */
- mul t2, t4, t8
- srl t6, t5, MIPS_CONF1_IA_SHIFT
- andi t6, t6, (MIPS_CONF1_IA >> MIPS_CONF1_IA_SHIFT)
- addi t6, t6, 1
- /* At this point t6 == I-cache ways. */
- mul t2, t2, t6
-#endif
-
-#ifdef CONFIG_SYS_DCACHE_SIZE
- li t3, CONFIG_SYS_DCACHE_SIZE
-#else
- /* Detect D-cache size. */
- srl t6, t5, MIPS_CONF1_DS_SHIFT
- andi t6, t6, (MIPS_CONF1_DS >> MIPS_CONF1_DS_SHIFT)
- li t4, 32
- xori t3, t6, 0x7
- beqz t3, 1f
- addi t6, t6, 1
- sllv t4, t4, t6
-1: /* At this point t4 == I-cache sets. */
- mul t3, t4, t7
- srl t6, t5, MIPS_CONF1_DA_SHIFT
- andi t6, t6, (MIPS_CONF1_DA >> MIPS_CONF1_DA_SHIFT)
- addi t6, t6, 1
- /* At this point t6 == I-cache ways. */
- mul t3, t3, t6
-#endif
-
- /* Determine the largest L1 cache size */
-#if defined(CONFIG_SYS_ICACHE_SIZE) && defined(CONFIG_SYS_DCACHE_SIZE)
-#if CONFIG_SYS_ICACHE_SIZE > CONFIG_SYS_DCACHE_SIZE
- li v0, CONFIG_SYS_ICACHE_SIZE
-#else
- li v0, CONFIG_SYS_DCACHE_SIZE
-#endif
-#else
- move v0, t2
- sltu t1, t2, t3
- movn v0, t3, t1
-#endif
- /*
- * Now clear that much memory starting from zero.
- */
- PTR_LI a0, CKSEG1
- PTR_ADDU a1, a0, v0
-2: PTR_ADDIU a0, 64
- f_fill64 a0, -64, zero
- bne a0, a1, 2b
-
- /*
- * The caches are probably in an indeterminate state,
- * so we force good parity into them by doing an
- * invalidate, load/fill, invalidate for each line.
- */
-
- /*
- * Assume bottom of RAM will generate good parity for the cache.
- */
-
- /*
- * Initialize the I-cache first,
- */
- move a1, t2
- move a2, t8
- PTR_LA v1, mips_init_icache
- jalr v1
-
- /*
- * then initialize D-cache.
- */
- move a1, t3
- move a2, t7
- PTR_LA v1, mips_init_dcache
- jalr v1
-
- jr RA
- END(mips_cache_reset)
-
-/*
- * dcache_status - get cache status
- *
- * RETURNS: 0 - cache disabled; 1 - cache enabled
- *
- */
-LEAF(dcache_status)
- mfc0 t0, CP0_CONFIG
- li t1, CONF_CM_UNCACHED
- andi t0, t0, CONF_CM_CMASK
- move v0, zero
- beq t0, t1, 2f
- li v0, 1
-2: jr ra
- END(dcache_status)
-
-/*
- * dcache_disable - disable cache
- *
- * RETURNS: N/A
- *
- */
-LEAF(dcache_disable)
- mfc0 t0, CP0_CONFIG
- li t1, -8
- and t0, t0, t1
- ori t0, t0, CONF_CM_UNCACHED
- mtc0 t0, CP0_CONFIG
- jr ra
- END(dcache_disable)
-
-/*
- * dcache_enable - enable cache
- *
- * RETURNS: N/A
- *
- */
-LEAF(dcache_enable)
- mfc0 t0, CP0_CONFIG
- ori t0, CONF_CM_CMASK
- xori t0, CONF_CM_CMASK
- ori t0, CONFIG_SYS_MIPS_CACHE_MODE
- mtc0 t0, CP0_CONFIG
- jr ra
- END(dcache_enable)
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <netdev.h>
-#include <asm/mipsregs.h>
-#include <asm/cacheops.h>
-#include <asm/reboot.h>
-
-#define cache_op(op,addr) \
- __asm__ __volatile__( \
- " .set push \n" \
- " .set noreorder \n" \
- " .set mips3\n\t \n" \
- " cache %0, %1 \n" \
- " .set pop \n" \
- : \
- : "i" (op), "R" (*(unsigned char *)(addr)))
-
-void __attribute__((weak)) _machine_restart(void)
-{
-}
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- _machine_restart();
-
- fprintf(stderr, "*** reset failed ***\n");
- return 0;
-}
-
-#ifdef CONFIG_SYS_CACHELINE_SIZE
-
-static inline unsigned long icache_line_size(void)
-{
- return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
- return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-#else /* !CONFIG_SYS_CACHELINE_SIZE */
-
-static inline unsigned long icache_line_size(void)
-{
- unsigned long conf1, il;
- conf1 = read_c0_config1();
- il = (conf1 & MIPS_CONF1_IL) >> MIPS_CONF1_IL_SHIFT;
- if (!il)
- return 0;
- return 2 << il;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
- unsigned long conf1, dl;
- conf1 = read_c0_config1();
- dl = (conf1 & MIPS_CONF1_DL) >> MIPS_CONF1_DL_SHIFT;
- if (!dl)
- return 0;
- return 2 << dl;
-}
-
-#endif /* !CONFIG_SYS_CACHELINE_SIZE */
-
-void flush_cache(ulong start_addr, ulong size)
-{
- unsigned long ilsize = icache_line_size();
- unsigned long dlsize = dcache_line_size();
- unsigned long addr, aend;
-
- /* aend will be miscalculated when size is zero, so we return here */
- if (size == 0)
- return;
-
- addr = start_addr & ~(dlsize - 1);
- aend = (start_addr + size - 1) & ~(dlsize - 1);
-
- if (ilsize == dlsize) {
- /* flush I-cache & D-cache simultaneously */
- while (1) {
- cache_op(HIT_WRITEBACK_INV_D, addr);
- cache_op(HIT_INVALIDATE_I, addr);
- if (addr == aend)
- break;
- addr += dlsize;
- }
- return;
- }
-
- /* flush D-cache */
- while (1) {
- cache_op(HIT_WRITEBACK_INV_D, addr);
- if (addr == aend)
- break;
- addr += dlsize;
- }
-
- /* flush I-cache */
- addr = start_addr & ~(ilsize - 1);
- aend = (start_addr + size - 1) & ~(ilsize - 1);
- while (1) {
- cache_op(HIT_INVALIDATE_I, addr);
- if (addr == aend)
- break;
- addr += ilsize;
- }
-}
-
-void flush_dcache_range(ulong start_addr, ulong stop)
-{
- unsigned long lsize = dcache_line_size();
- unsigned long addr = start_addr & ~(lsize - 1);
- unsigned long aend = (stop - 1) & ~(lsize - 1);
-
- while (1) {
- cache_op(HIT_WRITEBACK_INV_D, addr);
- if (addr == aend)
- break;
- addr += lsize;
- }
-}
-
-void invalidate_dcache_range(ulong start_addr, ulong stop)
-{
- unsigned long lsize = dcache_line_size();
- unsigned long addr = start_addr & ~(lsize - 1);
- unsigned long aend = (stop - 1) & ~(lsize - 1);
-
- while (1) {
- cache_op(HIT_INVALIDATE_D, addr);
- if (addr == aend)
- break;
- addr += lsize;
- }
-}
-
-void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
-{
- write_c0_entrylo0(low0);
- write_c0_pagemask(pagemask);
- write_c0_entrylo1(low1);
- write_c0_entryhi(hi);
- write_c0_index(index);
- tlb_write_indexed();
-}
-
-int cpu_eth_init(bd_t *bis)
-{
-#ifdef CONFIG_SOC_AU1X00
- au1x00_enet_initialize(bis);
-#endif
- return 0;
-}
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-int interrupt_init(void)
-{
- return 0;
-}
-
-void enable_interrupts(void)
-{
-}
-
-int disable_interrupts(void)
-{
- return 0;
-}
+++ /dev/null
-/*
- * Startup Code for MIPS32 CPU-core
- *
- * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <config.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-
-#ifndef CONFIG_SYS_MIPS_CACHE_MODE
-#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
-#endif
-
- /*
- * For the moment disable interrupts, mark the kernel mode and
- * set ST0_KX so that the CPU does not spit fire when using
- * 64-bit addresses.
- */
- .macro setup_c0_status set clr
- .set push
- mfc0 t0, CP0_STATUS
- or t0, ST0_CU0 | \set | 0x1f | \clr
- xor t0, 0x1f | \clr
- mtc0 t0, CP0_STATUS
- .set noreorder
- sll zero, 3 # ehb
- .set pop
- .endm
-
- .set noreorder
-
- .globl _start
- .text
-_start:
- /* U-boot entry point */
- b reset
- nop
-
- .org 0x10
-#if defined(CONFIG_SYS_XWAY_EBU_BOOTCFG)
- /*
- * Almost all Lantiq XWAY SoC devices have an external bus unit (EBU) to
- * access external NOR flashes. If the board boots from NOR flash the
- * internal BootROM does a blind read at address 0xB0000010 to read the
- * initial configuration for that EBU in order to access the flash
- * device with correct parameters. This config option is board-specific.
- */
- .word CONFIG_SYS_XWAY_EBU_BOOTCFG
- .word 0x0
-#elif defined(CONFIG_MALTA)
- /*
- * Linux expects the Board ID here.
- */
- .word 0x00000420 # 0x420 (Malta Board with CoreLV)
- .word 0x00000000
-#endif
-
- .org 0x200
- /* TLB refill, 32 bit task */
-1: b 1b
- nop
-
- .org 0x280
- /* XTLB refill, 64 bit task */
-1: b 1b
- nop
-
- .org 0x300
- /* Cache error exception */
-1: b 1b
- nop
-
- .org 0x380
- /* General exception */
-1: b 1b
- nop
-
- .org 0x400
- /* Catch interrupt exceptions */
-1: b 1b
- nop
-
- .org 0x480
- /* EJTAG debug exception */
-1: b 1b
- nop
-
- .align 4
-reset:
-
- /* Clear watch registers */
- mtc0 zero, CP0_WATCHLO
- mtc0 zero, CP0_WATCHHI
-
- /* WP(Watch Pending), SW0/1 should be cleared */
- mtc0 zero, CP0_CAUSE
-
- setup_c0_status 0 0
-
- /* Init Timer */
- mtc0 zero, CP0_COUNT
- mtc0 zero, CP0_COMPARE
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- /* CONFIG0 register */
- li t0, CONF_CM_UNCACHED
- mtc0 t0, CP0_CONFIG
-#endif
-
- /* Initialize $gp */
- bal 1f
- nop
- .word _gp
-1:
- lw gp, 0(ra)
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- /* Initialize any external memory */
- la t9, lowlevel_init
- jalr t9
- nop
-
- /* Initialize caches... */
- la t9, mips_cache_reset
- jalr t9
- nop
-
- /* ... and enable them */
- li t0, CONFIG_SYS_MIPS_CACHE_MODE
- mtc0 t0, CP0_CONFIG
-#endif
-
- /* Set up temporary stack */
- li sp, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET
- move fp, sp
-
- la t9, board_init_f
- jr t9
- move ra, zero
-
-/*
- * void relocate_code (addr_sp, gd, addr_moni)
- *
- * This "function" does not return, instead it continues in RAM
- * after relocating the monitor code.
- *
- * a0 = addr_sp
- * a1 = gd
- * a2 = destination address
- */
- .globl relocate_code
- .ent relocate_code
-relocate_code:
- move sp, a0 # set new stack pointer
- move fp, sp
-
- move s0, a1 # save gd in s0
- move s2, a2 # save destination address in s2
-
- li t0, CONFIG_SYS_MONITOR_BASE
- sub s1, s2, t0 # s1 <-- relocation offset
-
- la t3, in_ram
- lw t2, -12(t3) # t2 <-- __image_copy_end
- move t1, a2
-
- add gp, s1 # adjust gp
-
- /*
- * t0 = source address
- * t1 = target address
- * t2 = source end address
- */
-1:
- lw t3, 0(t0)
- sw t3, 0(t1)
- addu t0, 4
- blt t0, t2, 1b
- addu t1, 4
-
- /* If caches were enabled, we would have to flush them here. */
- sub a1, t1, s2 # a1 <-- size
- la t9, flush_cache
- jalr t9
- move a0, s2 # a0 <-- destination address
-
- /* Jump to where we've relocated ourselves */
- addi t0, s2, in_ram - _start
- jr t0
- nop
-
- .word __rel_dyn_end
- .word __rel_dyn_start
- .word __image_copy_end
- .word _GLOBAL_OFFSET_TABLE_
- .word num_got_entries
-
-in_ram:
- /*
- * Now we want to update GOT.
- *
- * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
- * generated by GNU ld. Skip these reserved entries from relocation.
- */
- lw t3, -4(t0) # t3 <-- num_got_entries
- lw t8, -8(t0) # t8 <-- _GLOBAL_OFFSET_TABLE_
- add t8, s1 # t8 now holds relocated _G_O_T_
- addi t8, t8, 8 # skipping first two entries
- li t2, 2
-1:
- lw t1, 0(t8)
- beqz t1, 2f
- add t1, s1
- sw t1, 0(t8)
-2:
- addi t2, 1
- blt t2, t3, 1b
- addi t8, 4
-
- /* Update dynamic relocations */
- lw t1, -16(t0) # t1 <-- __rel_dyn_start
- lw t2, -20(t0) # t2 <-- __rel_dyn_end
-
- b 2f # skip first reserved entry
- addi t1, 8
-
-1:
- lw t8, -4(t1) # t8 <-- relocation info
-
- li t3, 3
- bne t8, t3, 2f # skip non R_MIPS_REL32 entries
- nop
-
- lw t3, -8(t1) # t3 <-- location to fix up in FLASH
-
- lw t8, 0(t3) # t8 <-- original pointer
- add t8, s1 # t8 <-- adjusted pointer
-
- add t3, s1 # t3 <-- location to fix up in RAM
- sw t8, 0(t3)
-
-2:
- blt t1, t2, 1b
- addi t1, 8 # each rel.dyn entry is 8 bytes
-
- /*
- * Clear BSS
- *
- * GOT is now relocated. Thus __bss_start and __bss_end can be
- * accessed directly via $gp.
- */
- la t1, __bss_start # t1 <-- __bss_start
- la t2, __bss_end # t2 <-- __bss_end
-
-1:
- sw zero, 0(t1)
- blt t1, t2, 1b
- addi t1, 4
-
- move a0, s0 # a0 <-- gd
- move a1, s2
- la t9, board_init_r
- jr t9
- move ra, zero
-
- .end relocate_code
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mipsregs.h>
-
-static unsigned long timestamp;
-
-/* how many counter cycles in a jiffy */
-#define CYCLES_PER_JIFFY \
- (CONFIG_SYS_MIPS_TIMER_FREQ + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ
-
-/*
- * timer without interrupts
- */
-
-int timer_init(void)
-{
- /* Set up the timer for the first expiration. */
- write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY);
-
- return 0;
-}
-
-ulong get_timer(ulong base)
-{
- unsigned int count;
- unsigned int expirelo = read_c0_compare();
-
- /* Check to see if we have missed any timestamps. */
- count = read_c0_count();
- while ((count - expirelo) < 0x7fffffff) {
- expirelo += CYCLES_PER_JIFFY;
- timestamp++;
- }
- write_c0_compare(expirelo);
-
- return timestamp - base;
-}
-
-void __udelay(unsigned long usec)
-{
- unsigned int tmo;
-
- tmo = read_c0_count() + (usec * (CONFIG_SYS_MIPS_TIMER_FREQ / 1000000));
- while ((tmo - read_c0_count()) < 0x7fffffff)
- /*NOP*/;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On MIPS it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On MIPS it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
- return CONFIG_SYS_HZ;
-}
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-extra-y = start.o
-obj-y = cpu.o interrupts.o time.o cache.o
+++ /dev/null
-/*
- * Cache-handling routined for MIPS CPUs
- *
- * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <config.h>
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/cacheops.h>
-
-#define RA t9
-
-/*
- * 16kB is the maximum size of instruction and data caches on MIPS 4K,
- * 64kB is on 4KE, 24K, 5K, etc. Set bigger size for convenience.
- *
- * Note that the above size is the maximum size of primary cache. U-Boot
- * doesn't have L2 cache support for now.
- */
-#define MIPS_MAX_CACHE_SIZE 0x10000
-
-#define INDEX_BASE CKSEG0
-
- .macro cache_op op addr
- .set push
- .set noreorder
- .set mips3
- cache \op, 0(\addr)
- .set pop
- .endm
-
- .macro f_fill64 dst, offset, val
- LONG_S \val, (\offset + 0 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 1 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 2 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 3 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 4 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 5 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 6 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 7 * LONGSIZE)(\dst)
-#if LONGSIZE == 4
- LONG_S \val, (\offset + 8 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 9 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 10 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 11 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 12 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 13 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 14 * LONGSIZE)(\dst)
- LONG_S \val, (\offset + 15 * LONGSIZE)(\dst)
-#endif
- .endm
-
-/*
- * mips_init_icache(uint PRId, ulong icache_size, unchar icache_linesz)
- */
-LEAF(mips_init_icache)
- blez a1, 9f
- mtc0 zero, CP0_TAGLO
- /* clear tag to invalidate */
- PTR_LI t0, INDEX_BASE
- PTR_ADDU t1, t0, a1
-1: cache_op INDEX_STORE_TAG_I t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
- /* fill once, so data field parity is correct */
- PTR_LI t0, INDEX_BASE
-2: cache_op FILL t0
- PTR_ADDU t0, a2
- bne t0, t1, 2b
- /* invalidate again - prudent but not strictly neccessary */
- PTR_LI t0, INDEX_BASE
-1: cache_op INDEX_STORE_TAG_I t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
-9: jr ra
- END(mips_init_icache)
-
-/*
- * mips_init_dcache(uint PRId, ulong dcache_size, unchar dcache_linesz)
- */
-LEAF(mips_init_dcache)
- blez a1, 9f
- mtc0 zero, CP0_TAGLO
- /* clear all tags */
- PTR_LI t0, INDEX_BASE
- PTR_ADDU t1, t0, a1
-1: cache_op INDEX_STORE_TAG_D t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
- /* load from each line (in cached space) */
- PTR_LI t0, INDEX_BASE
-2: LONG_L zero, 0(t0)
- PTR_ADDU t0, a2
- bne t0, t1, 2b
- /* clear all tags */
- PTR_LI t0, INDEX_BASE
-1: cache_op INDEX_STORE_TAG_D t0
- PTR_ADDU t0, a2
- bne t0, t1, 1b
-9: jr ra
- END(mips_init_dcache)
-
-/*
- * mips_cache_reset - low level initialisation of the primary caches
- *
- * This routine initialises the primary caches to ensure that they have good
- * parity. It must be called by the ROM before any cached locations are used
- * to prevent the possibility of data with bad parity being written to memory.
- *
- * To initialise the instruction cache it is essential that a source of data
- * with good parity is available. This routine will initialise an area of
- * memory starting at location zero to be used as a source of parity.
- *
- * RETURNS: N/A
- *
- */
-NESTED(mips_cache_reset, 0, ra)
- move RA, ra
- li t2, CONFIG_SYS_ICACHE_SIZE
- li t3, CONFIG_SYS_DCACHE_SIZE
- li t8, CONFIG_SYS_CACHELINE_SIZE
-
- li v0, MIPS_MAX_CACHE_SIZE
-
- /*
- * Now clear that much memory starting from zero.
- */
- PTR_LI a0, CKSEG1
- PTR_ADDU a1, a0, v0
-2: PTR_ADDIU a0, 64
- f_fill64 a0, -64, zero
- bne a0, a1, 2b
-
- /*
- * The caches are probably in an indeterminate state,
- * so we force good parity into them by doing an
- * invalidate, load/fill, invalidate for each line.
- */
-
- /*
- * Assume bottom of RAM will generate good parity for the cache.
- */
-
- /*
- * Initialize the I-cache first,
- */
- move a1, t2
- move a2, t8
- PTR_LA v1, mips_init_icache
- jalr v1
-
- /*
- * then initialize D-cache.
- */
- move a1, t3
- move a2, t8
- PTR_LA v1, mips_init_dcache
- jalr v1
-
- jr RA
- END(mips_cache_reset)
-
-/*
- * dcache_status - get cache status
- *
- * RETURNS: 0 - cache disabled; 1 - cache enabled
- *
- */
-LEAF(dcache_status)
- mfc0 t0, CP0_CONFIG
- li t1, CONF_CM_UNCACHED
- andi t0, t0, CONF_CM_CMASK
- move v0, zero
- beq t0, t1, 2f
- li v0, 1
-2: jr ra
- END(dcache_status)
-
-/*
- * dcache_disable - disable cache
- *
- * RETURNS: N/A
- *
- */
-LEAF(dcache_disable)
- mfc0 t0, CP0_CONFIG
- li t1, -8
- and t0, t0, t1
- ori t0, t0, CONF_CM_UNCACHED
- mtc0 t0, CP0_CONFIG
- jr ra
- END(dcache_disable)
-
-/*
- * dcache_enable - enable cache
- *
- * RETURNS: N/A
- *
- */
-LEAF(dcache_enable)
- mfc0 t0, CP0_CONFIG
- ori t0, CONF_CM_CMASK
- xori t0, CONF_CM_CMASK
- ori t0, CONF_CM_CACHABLE_NONCOHERENT
- mtc0 t0, CP0_CONFIG
- jr ra
- END(dcache_enable)
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <netdev.h>
-#include <asm/mipsregs.h>
-#include <asm/cacheops.h>
-#include <asm/reboot.h>
-
-#define cache_op(op, addr) \
- __asm__ __volatile__( \
- " .set push\n" \
- " .set noreorder\n" \
- " .set mips64\n" \
- " cache %0, %1\n" \
- " .set pop\n" \
- : \
- : "i" (op), "R" (*(unsigned char *)(addr)))
-
-void __attribute__((weak)) _machine_restart(void)
-{
- fprintf(stderr, "*** reset failed ***\n");
-
- while (1)
- /* NOP */;
-}
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- _machine_restart();
-
- return 0;
-}
-
-void flush_cache(ulong start_addr, ulong size)
-{
- unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE;
- unsigned long addr = start_addr & ~(lsize - 1);
- unsigned long aend = (start_addr + size - 1) & ~(lsize - 1);
-
- /* aend will be miscalculated when size is zero, so we return here */
- if (size == 0)
- return;
-
- while (1) {
- cache_op(HIT_WRITEBACK_INV_D, addr);
- cache_op(HIT_INVALIDATE_I, addr);
- if (addr == aend)
- break;
- addr += lsize;
- }
-}
-
-void flush_dcache_range(ulong start_addr, ulong stop)
-{
- unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE;
- unsigned long addr = start_addr & ~(lsize - 1);
- unsigned long aend = (stop - 1) & ~(lsize - 1);
-
- while (1) {
- cache_op(HIT_WRITEBACK_INV_D, addr);
- if (addr == aend)
- break;
- addr += lsize;
- }
-}
-
-void invalidate_dcache_range(ulong start_addr, ulong stop)
-{
- unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE;
- unsigned long addr = start_addr & ~(lsize - 1);
- unsigned long aend = (stop - 1) & ~(lsize - 1);
-
- while (1) {
- cache_op(HIT_INVALIDATE_D, addr);
- if (addr == aend)
- break;
- addr += lsize;
- }
-}
-
-void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
-{
- write_c0_entrylo0(low0);
- write_c0_pagemask(pagemask);
- write_c0_entrylo1(low1);
- write_c0_entryhi(hi);
- write_c0_index(index);
- tlb_write_indexed();
-}
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-int interrupt_init(void)
-{
- return 0;
-}
-
-void enable_interrupts(void)
-{
-}
-
-int disable_interrupts(void)
-{
- return 0;
-}
+++ /dev/null
-/*
- * Startup Code for MIPS64 CPU-core
- *
- * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm-offsets.h>
-#include <config.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-
-#ifndef CONFIG_SYS_MIPS_CACHE_MODE
-#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
-#endif
-
-#ifdef CONFIG_SYS_LITTLE_ENDIAN
-#define MIPS64_R_INFO(ssym, r_type3, r_type2, r_type) \
- (((r_type) << 24) | ((r_type2) << 16) | ((r_type3) << 8) | (ssym))
-#else
-#define MIPS64_R_INFO(ssym, r_type3, r_type2, r_type) \
- ((r_type) | ((r_type2) << 8) | ((r_type3) << 16) | (ssym) << 24)
-#endif
-
- /*
- * For the moment disable interrupts, mark the kernel mode and
- * set ST0_KX so that the CPU does not spit fire when using
- * 64-bit addresses.
- */
- .macro setup_c0_status set clr
- .set push
- mfc0 t0, CP0_STATUS
- or t0, ST0_CU0 | \set | 0x1f | \clr
- xor t0, 0x1f | \clr
- mtc0 t0, CP0_STATUS
- .set noreorder
- sll zero, 3 # ehb
- .set pop
- .endm
-
- .set noreorder
-
- .globl _start
- .text
-_start:
- /* U-boot entry point */
- b reset
- nop
-
- .org 0x200
- /* TLB refill, 32 bit task */
-1: b 1b
- nop
-
- .org 0x280
- /* XTLB refill, 64 bit task */
-1: b 1b
- nop
-
- .org 0x300
- /* Cache error exception */
-1: b 1b
- nop
-
- .org 0x380
- /* General exception */
-1: b 1b
- nop
-
- .org 0x400
- /* Catch interrupt exceptions */
-1: b 1b
- nop
-
- .org 0x480
- /* EJTAG debug exception */
-1: b 1b
- nop
-
- .align 4
-reset:
-
- /* Clear watch registers */
- dmtc0 zero, CP0_WATCHLO
- dmtc0 zero, CP0_WATCHHI
-
- /* WP(Watch Pending), SW0/1 should be cleared */
- mtc0 zero, CP0_CAUSE
-
- setup_c0_status ST0_KX 0
-
- /* Init Timer */
- mtc0 zero, CP0_COUNT
- mtc0 zero, CP0_COMPARE
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- /* CONFIG0 register */
- dli t0, CONF_CM_UNCACHED
- mtc0 t0, CP0_CONFIG
-#endif
-
- /*
- * Initialize $gp, force 8 byte alignment of bal instruction to forbid
- * the compiler to put nop's between bal and _gp. This is required to
- * keep _gp and ra aligned to 8 byte.
- */
- .align 3
- bal 1f
- nop
- .dword _gp
-1:
- ld gp, 0(ra)
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- /* Initialize any external memory */
- dla t9, lowlevel_init
- jalr t9
- nop
-
- /* Initialize caches... */
- dla t9, mips_cache_reset
- jalr t9
- nop
-
- /* ... and enable them */
- dli t0, CONFIG_SYS_MIPS_CACHE_MODE
- mtc0 t0, CP0_CONFIG
-#endif
-
- /* Set up temporary stack */
- dli sp, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET
- move fp, sp
-
- dla t9, board_init_f
- jr t9
- move ra, zero
-
-/*
- * void relocate_code (addr_sp, gd, addr_moni)
- *
- * This "function" does not return, instead it continues in RAM
- * after relocating the monitor code.
- *
- * a0 = addr_sp
- * a1 = gd
- * a2 = destination address
- */
- .globl relocate_code
- .ent relocate_code
-relocate_code:
- move sp, a0 # set new stack pointer
- move fp, sp
-
- move s0, a1 # save gd in s0
- move s2, a2 # save destination address in s2
-
- dli t0, CONFIG_SYS_MONITOR_BASE
- dsub s1, s2, t0 # s1 <-- relocation offset
-
- dla t3, in_ram
- ld t2, -24(t3) # t2 <-- __image_copy_end
- move t1, a2
-
- dadd gp, s1 # adjust gp
-
- /*
- * t0 = source address
- * t1 = target address
- * t2 = source end address
- */
-1:
- lw t3, 0(t0)
- sw t3, 0(t1)
- daddu t0, 4
- blt t0, t2, 1b
- daddu t1, 4
-
- /* If caches were enabled, we would have to flush them here. */
- dsub a1, t1, s2 # a1 <-- size
- dla t9, flush_cache
- jalr t9
- move a0, s2 # a0 <-- destination address
-
- /* Jump to where we've relocated ourselves */
- daddi t0, s2, in_ram - _start
- jr t0
- nop
-
- .dword __rel_dyn_end
- .dword __rel_dyn_start
- .dword __image_copy_end
- .dword _GLOBAL_OFFSET_TABLE_
- .dword num_got_entries
-
-in_ram:
- /*
- * Now we want to update GOT.
- *
- * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
- * generated by GNU ld. Skip these reserved entries from relocation.
- */
- ld t3, -8(t0) # t3 <-- num_got_entries
- ld t8, -16(t0) # t8 <-- _GLOBAL_OFFSET_TABLE_
- dadd t8, s1 # t8 now holds relocated _G_O_T_
- daddi t8, t8, 16 # skipping first two entries
- dli t2, 2
-1:
- ld t1, 0(t8)
- beqz t1, 2f
- dadd t1, s1
- sd t1, 0(t8)
-2:
- daddi t2, 1
- blt t2, t3, 1b
- daddi t8, 8
-
- /* Update dynamic relocations */
- ld t1, -32(t0) # t1 <-- __rel_dyn_start
- ld t2, -40(t0) # t2 <-- __rel_dyn_end
-
- b 2f # skip first reserved entry
- daddi t1, 16
-
-1:
- lw t8, -4(t1) # t8 <-- relocation info
-
- dli t3, MIPS64_R_INFO(0x00, 0x00, 0x12, 0x03)
- bne t8, t3, 2f # skip non R_MIPS_REL32 entries
- nop
-
- ld t3, -16(t1) # t3 <-- location to fix up in FLASH
-
- ld t8, 0(t3) # t8 <-- original pointer
- dadd t8, s1 # t8 <-- adjusted pointer
-
- dadd t3, s1 # t3 <-- location to fix up in RAM
- sd t8, 0(t3)
-
-2:
- blt t1, t2, 1b
- daddi t1, 16 # each rel.dyn entry is 16 bytes
-
- /*
- * Clear BSS
- *
- * GOT is now relocated. Thus __bss_start and __bss_end can be
- * accessed directly via $gp.
- */
- dla t1, __bss_start # t1 <-- __bss_start
- dla t2, __bss_end # t2 <-- __bss_end
-
-1:
- sd zero, 0(t1)
- blt t1, t2, 1b
- daddi t1, 8
-
- move a0, s0 # a0 <-- gd
- move a1, s2
- dla t9, board_init_r
- jr t9
- move ra, zero
-
- .end relocate_code
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mipsregs.h>
-
-static unsigned long timestamp;
-
-/* how many counter cycles in a jiffy */
-#define CYCLES_PER_JIFFY \
- (CONFIG_SYS_MIPS_TIMER_FREQ + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ
-
-/*
- * timer without interrupts
- */
-
-int timer_init(void)
-{
- /* Set up the timer for the first expiration. */
- write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY);
-
- return 0;
-}
-
-ulong get_timer(ulong base)
-{
- unsigned int count;
- unsigned int expirelo = read_c0_compare();
-
- /* Check to see if we have missed any timestamps. */
- count = read_c0_count();
- while ((count - expirelo) < 0x7fffffff) {
- expirelo += CYCLES_PER_JIFFY;
- timestamp++;
- }
- write_c0_compare(expirelo);
-
- return timestamp - base;
-}
-
-void __udelay(unsigned long usec)
-{
- unsigned int tmo;
-
- tmo = read_c0_count() + (usec * (CONFIG_SYS_MIPS_TIMER_FREQ / 1000000));
- while ((tmo - read_c0_count()) < 0x7fffffff)
- /*NOP*/;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On MIPS it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On MIPS it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
- return CONFIG_SYS_HZ;
-}
--- /dev/null
+/*
+ * Startup Code for MIPS32 CPU-core
+ *
+ * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/mipsregs.h>
+
+#ifndef CONFIG_SYS_MIPS_CACHE_MODE
+#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
+#endif
+
+#ifndef CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_INIT_SP_OFFSET)
+#endif
+
+#ifdef CONFIG_32BIT
+# define MIPS_RELOC 3
+# define STATUS_SET 0
+#endif
+
+#ifdef CONFIG_64BIT
+# ifdef CONFIG_SYS_LITTLE_ENDIAN
+# define MIPS64_R_INFO(ssym, r_type3, r_type2, r_type) \
+ (((r_type) << 24) | ((r_type2) << 16) | ((r_type3) << 8) | (ssym))
+# else
+# define MIPS64_R_INFO(ssym, r_type3, r_type2, r_type) \
+ ((r_type) | ((r_type2) << 8) | ((r_type3) << 16) | (ssym) << 24)
+# endif
+# define MIPS_RELOC MIPS64_R_INFO(0x00, 0x00, 0x12, 0x03)
+# define STATUS_SET ST0_KX
+#endif
+
+ /*
+ * For the moment disable interrupts, mark the kernel mode and
+ * set ST0_KX so that the CPU does not spit fire when using
+ * 64-bit addresses.
+ */
+ .macro setup_c0_status set clr
+ .set push
+ mfc0 t0, CP0_STATUS
+ or t0, ST0_CU0 | \set | 0x1f | \clr
+ xor t0, 0x1f | \clr
+ mtc0 t0, CP0_STATUS
+ .set noreorder
+ sll zero, 3 # ehb
+ .set pop
+ .endm
+
+ .set noreorder
+
+ .globl _start
+ .text
+_start:
+ /* U-boot entry point */
+ b reset
+ nop
+
+ .org 0x10
+#if defined(CONFIG_SYS_XWAY_EBU_BOOTCFG)
+ /*
+ * Almost all Lantiq XWAY SoC devices have an external bus unit (EBU) to
+ * access external NOR flashes. If the board boots from NOR flash the
+ * internal BootROM does a blind read at address 0xB0000010 to read the
+ * initial configuration for that EBU in order to access the flash
+ * device with correct parameters. This config option is board-specific.
+ */
+ .word CONFIG_SYS_XWAY_EBU_BOOTCFG
+ .word 0x0
+#elif defined(CONFIG_MALTA)
+ /*
+ * Linux expects the Board ID here.
+ */
+ .word 0x00000420 # 0x420 (Malta Board with CoreLV)
+ .word 0x00000000
+#endif
+
+ .org 0x200
+ /* TLB refill, 32 bit task */
+1: b 1b
+ nop
+
+ .org 0x280
+ /* XTLB refill, 64 bit task */
+1: b 1b
+ nop
+
+ .org 0x300
+ /* Cache error exception */
+1: b 1b
+ nop
+
+ .org 0x380
+ /* General exception */
+1: b 1b
+ nop
+
+ .org 0x400
+ /* Catch interrupt exceptions */
+1: b 1b
+ nop
+
+ .org 0x480
+ /* EJTAG debug exception */
+1: b 1b
+ nop
+
+ .align 4
+reset:
+
+ /* Clear watch registers */
+ MTC0 zero, CP0_WATCHLO
+ MTC0 zero, CP0_WATCHHI
+
+ /* WP(Watch Pending), SW0/1 should be cleared */
+ mtc0 zero, CP0_CAUSE
+
+ setup_c0_status STATUS_SET 0
+
+ /* Init Timer */
+ mtc0 zero, CP0_COUNT
+ mtc0 zero, CP0_COMPARE
+
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+ /* CONFIG0 register */
+ li t0, CONF_CM_UNCACHED
+ mtc0 t0, CP0_CONFIG
+#endif
+
+ /*
+ * Initialize $gp, force pointer sized alignment of bal instruction to
+ * forbid the compiler to put nop's between bal and _gp. This is
+ * required to keep _gp and ra aligned to 8 byte.
+ */
+ .align PTRLOG
+ bal 1f
+ nop
+ PTR _gp
+1:
+ PTR_L gp, 0(ra)
+
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+ /* Initialize any external memory */
+ PTR_LA t9, lowlevel_init
+ jalr t9
+ nop
+
+ /* Initialize caches... */
+ PTR_LA t9, mips_cache_reset
+ jalr t9
+ nop
+
+ /* ... and enable them */
+ li t0, CONFIG_SYS_MIPS_CACHE_MODE
+ mtc0 t0, CP0_CONFIG
+#endif
+
+ /* Set up temporary stack */
+ PTR_LI t0, -16
+ PTR_LI t1, CONFIG_SYS_INIT_SP_ADDR
+ and sp, t1, t0 # force 16 byte alignment
+ PTR_SUB sp, sp, GD_SIZE # reserve space for gd
+ and sp, sp, t0 # force 16 byte alignment
+ move k0, sp # save gd pointer
+#ifdef CONFIG_SYS_MALLOC_F_LEN
+ PTR_LI t2, CONFIG_SYS_MALLOC_F_LEN
+ PTR_SUB sp, sp, t2 # reserve space for early malloc
+ and sp, sp, t0 # force 16 byte alignment
+#endif
+ move fp, sp
+
+ /* Clear gd */
+ move t0, k0
+1:
+ sw zero, 0(t0)
+ blt t0, t1, 1b
+ PTR_ADDI t0, 4
+
+#ifdef CONFIG_SYS_MALLOC_F_LEN
+ PTR_ADDU t0, k0, GD_MALLOC_BASE # gd->malloc_base offset
+ sw sp, 0(t0)
+#endif
+
+ PTR_LA t9, board_init_f
+ jr t9
+ move ra, zero
+
+/*
+ * void relocate_code (addr_sp, gd, addr_moni)
+ *
+ * This "function" does not return, instead it continues in RAM
+ * after relocating the monitor code.
+ *
+ * a0 = addr_sp
+ * a1 = gd
+ * a2 = destination address
+ */
+ .globl relocate_code
+ .ent relocate_code
+relocate_code:
+ move sp, a0 # set new stack pointer
+ move fp, sp
+
+ move s0, a1 # save gd in s0
+ move s2, a2 # save destination address in s2
+
+ PTR_LI t0, CONFIG_SYS_MONITOR_BASE
+ PTR_SUB s1, s2, t0 # s1 <-- relocation offset
+
+ PTR_LA t3, in_ram
+ PTR_L t2, -(3 * PTRSIZE)(t3) # t2 <-- __image_copy_end
+ move t1, a2
+
+ PTR_ADD gp, s1 # adjust gp
+
+ /*
+ * t0 = source address
+ * t1 = target address
+ * t2 = source end address
+ */
+1:
+ lw t3, 0(t0)
+ sw t3, 0(t1)
+ PTR_ADDU t0, 4
+ blt t0, t2, 1b
+ PTR_ADDU t1, 4
+
+ /* If caches were enabled, we would have to flush them here. */
+ PTR_SUB a1, t1, s2 # a1 <-- size
+ PTR_LA t9, flush_cache
+ jalr t9
+ move a0, s2 # a0 <-- destination address
+
+ /* Jump to where we've relocated ourselves */
+ PTR_ADDI t0, s2, in_ram - _start
+ jr t0
+ nop
+
+ PTR __rel_dyn_end
+ PTR __rel_dyn_start
+ PTR __image_copy_end
+ PTR _GLOBAL_OFFSET_TABLE_
+ PTR num_got_entries
+
+in_ram:
+ /*
+ * Now we want to update GOT.
+ *
+ * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
+ * generated by GNU ld. Skip these reserved entries from relocation.
+ */
+ PTR_L t3, -(1 * PTRSIZE)(t0) # t3 <-- num_got_entries
+ PTR_L t8, -(2 * PTRSIZE)(t0) # t8 <-- _GLOBAL_OFFSET_TABLE_
+ PTR_ADD t8, s1 # t8 now holds relocated _G_O_T_
+ PTR_ADDI t8, t8, 2 * PTRSIZE # skipping first two entries
+ PTR_LI t2, 2
+1:
+ PTR_L t1, 0(t8)
+ beqz t1, 2f
+ PTR_ADD t1, s1
+ PTR_S t1, 0(t8)
+2:
+ PTR_ADDI t2, 1
+ blt t2, t3, 1b
+ PTR_ADDI t8, PTRSIZE
+
+ /* Update dynamic relocations */
+ PTR_L t1, -(4 * PTRSIZE)(t0) # t1 <-- __rel_dyn_start
+ PTR_L t2, -(5 * PTRSIZE)(t0) # t2 <-- __rel_dyn_end
+
+ b 2f # skip first reserved entry
+ PTR_ADDI t1, 2 * PTRSIZE
+
+1:
+ lw t8, -4(t1) # t8 <-- relocation info
+
+ PTR_LI t3, MIPS_RELOC
+ bne t8, t3, 2f # skip non-MIPS_RELOC entries
+ nop
+
+ PTR_L t3, -(2 * PTRSIZE)(t1) # t3 <-- location to fix up in FLASH
+
+ PTR_L t8, 0(t3) # t8 <-- original pointer
+ PTR_ADD t8, s1 # t8 <-- adjusted pointer
+
+ PTR_ADD t3, s1 # t3 <-- location to fix up in RAM
+ PTR_S t8, 0(t3)
+
+2:
+ blt t1, t2, 1b
+ PTR_ADDI t1, 2 * PTRSIZE # each rel.dyn entry is 2*PTRSIZE bytes
+
+ /*
+ * Clear BSS
+ *
+ * GOT is now relocated. Thus __bss_start and __bss_end can be
+ * accessed directly via $gp.
+ */
+ PTR_LA t1, __bss_start # t1 <-- __bss_start
+ PTR_LA t2, __bss_end # t2 <-- __bss_end
+
+1:
+ PTR_S zero, 0(t1)
+ blt t1, t2, 1b
+ PTR_ADDI t1, PTRSIZE
+
+ move a0, s0 # a0 <-- gd
+ move a1, s2
+ PTR_LA t9, board_init_r
+ jr t9
+ move ra, zero
+
+ .end relocate_code
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/mipsregs.h>
+
+unsigned long notrace timer_read_counter(void)
+{
+ return read_c0_count();
+}
+
+ulong notrace get_tbclk(void)
+{
+ return CONFIG_SYS_MIPS_TIMER_FREQ;
+}
#ifndef __ASM_CACHEOPS_H
#define __ASM_CACHEOPS_H
+#ifndef __ASSEMBLY__
+
+static inline void mips_cache(int op, const volatile void *addr)
+{
+#ifdef __GCC_HAVE_BUILTIN_MIPS_CACHE
+ __builtin_mips_cache(op, addr);
+#else
+ __asm__ __volatile__("cache %0, %1" : : "i"(op), "R"(addr))
+#endif
+}
+
+#endif /* !__ASSEMBLY__ */
+
/*
* Cache Operations available on all MIPS processors with R4000-style caches
*/
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-#define CONFIG_SYS_GENERIC_GLOBAL_DATA
-
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define PCI_CFG_PIIX4_GENCFG_SERIRQ (1 << 16)
+#define PCI_CFG_PIIX4_IDETIM_PRI 0x40
+#define PCI_CFG_PIIX4_IDETIM_SEC 0x42
+
+#define PCI_CFG_PIIX4_IDETIM_IDE (1 << 15)
+
#endif /* _MIPS_ASM_MALTA_H */
# SPDX-License-Identifier: GPL-2.0+
#
+obj-y += cache.o
+obj-y += cache_init.o
obj-y += io.o
obj-$(CONFIG_CMD_BOOTM) += bootm.o
#include <common.h>
#include <image.h>
+#include <fdt_support.h>
#include <asm/addrspace.h>
DECLARE_GLOBAL_DATA_PTR;
#define mips_boot_malta 0
#endif
+#if defined(CONFIG_MIPS_BOOT_CMDLINE_LEGACY)
+#define mips_boot_cmdline_legacy 1
+#else
+#define mips_boot_cmdline_legacy 0
+#endif
+
+#if defined(CONFIG_MIPS_BOOT_ENV_LEGACY)
+#define mips_boot_env_legacy 1
+#else
+#define mips_boot_env_legacy 0
+#endif
+
static int linux_argc;
static char **linux_argv;
static char *linux_argp;
if (ret)
return ret;
+#if defined(CONFIG_MIPS_BOOT_FDT) && defined(CONFIG_OF_LIBFDT)
+ if (images->ft_len) {
+ boot_fdt_add_mem_rsv_regions(&images->lmb, images->ft_addr);
+
+ ret = boot_relocate_fdt(&images->lmb, &images->ft_addr,
+ &images->ft_len);
+ if (ret)
+ return ret;
+ }
+#endif
+
return 0;
}
+static void boot_setup_fdt(bootm_headers_t *images)
+{
+#if defined(CONFIG_MIPS_BOOT_FDT) && defined(CONFIG_OF_LIBFDT)
+ u64 mem_start = 0;
+ u64 mem_size = gd->ram_size;
+
+ debug("## setup FDT\n");
+
+ fdt_chosen(images->ft_addr, 1);
+ fdt_fixup_memory_banks(images->ft_addr, &mem_start, &mem_size, 1);
+ fdt_fixup_ethernet(images->ft_addr);
+ fdt_initrd(images->ft_addr, images->initrd_start, images->initrd_end, 1);
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+ ft_board_setup(images->ft_addr, gd->bd);
+#endif
+#endif
+}
+
static void linux_cmdline_init(void)
{
linux_argc = 1;
debug(" arg %03d: %s\n", i, linux_argv[i]);
}
-static void boot_cmdline_linux(bootm_headers_t *images)
+static void linux_cmdline_legacy(bootm_headers_t *images)
{
const char *bootargs, *next, *quote;
bootargs = next;
}
+}
- linux_cmdline_dump();
+static void linux_cmdline_append(bootm_headers_t *images)
+{
+ char buf[24];
+ ulong mem, rd_start, rd_size;
+
+ /* append mem */
+ mem = gd->ram_size >> 20;
+ sprintf(buf, "mem=%luM", mem);
+ linux_cmdline_set(buf, strlen(buf));
+
+ /* append rd_start and rd_size */
+ rd_start = images->initrd_start;
+ rd_size = images->initrd_end - images->initrd_start;
+
+ if (rd_size) {
+ sprintf(buf, "rd_start=0x%08lX", rd_start);
+ linux_cmdline_set(buf, strlen(buf));
+ sprintf(buf, "rd_size=0x%lX", rd_size);
+ linux_cmdline_set(buf, strlen(buf));
+ }
+}
+
+static void boot_cmdline_linux(bootm_headers_t *images)
+{
+ if (mips_boot_cmdline_legacy && !images->ft_len) {
+ linux_cmdline_legacy(images);
+
+ if (!mips_boot_env_legacy)
+ linux_cmdline_append(images);
+
+ linux_cmdline_dump();
+ }
}
static void linux_env_init(void)
}
}
-static void boot_prep_linux(bootm_headers_t *images)
+static void linux_env_legacy(bootm_headers_t *images)
{
char env_buf[12];
const char *cp;
}
}
+static void boot_prep_linux(bootm_headers_t *images)
+{
+ if (mips_boot_env_legacy && !images->ft_len)
+ linux_env_legacy(images);
+
+ if (images->ft_len)
+ boot_setup_fdt(images);
+}
+
static void boot_jump_linux(bootm_headers_t *images)
{
typedef void __noreturn (*kernel_entry_t)(int, ulong, ulong, ulong);
if (mips_boot_malta)
linux_extra = gd->ram_size;
- /* we assume that the kernel is in place */
- printf("\nStarting kernel ...\n\n");
+#ifdef CONFIG_BOOTSTAGE_FDT
+ bootstage_fdt_add_report();
+#endif
+#ifdef CONFIG_BOOTSTAGE_REPORT
+ bootstage_report();
+#endif
kernel(linux_argc, (ulong)linux_argv, (ulong)linux_env, linux_extra);
}
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/cacheops.h>
+#include <asm/mipsregs.h>
+
+#ifdef CONFIG_SYS_CACHELINE_SIZE
+
+static inline unsigned long icache_line_size(void)
+{
+ return CONFIG_SYS_CACHELINE_SIZE;
+}
+
+static inline unsigned long dcache_line_size(void)
+{
+ return CONFIG_SYS_CACHELINE_SIZE;
+}
+
+#else /* !CONFIG_SYS_CACHELINE_SIZE */
+
+static inline unsigned long icache_line_size(void)
+{
+ unsigned long conf1, il;
+ conf1 = read_c0_config1();
+ il = (conf1 & MIPS_CONF1_IL) >> MIPS_CONF1_IL_SHIFT;
+ if (!il)
+ return 0;
+ return 2 << il;
+}
+
+static inline unsigned long dcache_line_size(void)
+{
+ unsigned long conf1, dl;
+ conf1 = read_c0_config1();
+ dl = (conf1 & MIPS_CONF1_DL) >> MIPS_CONF1_DL_SHIFT;
+ if (!dl)
+ return 0;
+ return 2 << dl;
+}
+
+#endif /* !CONFIG_SYS_CACHELINE_SIZE */
+
+void flush_cache(ulong start_addr, ulong size)
+{
+ unsigned long ilsize = icache_line_size();
+ unsigned long dlsize = dcache_line_size();
+ const void *addr, *aend;
+
+ /* aend will be miscalculated when size is zero, so we return here */
+ if (size == 0)
+ return;
+
+ addr = (const void *)(start_addr & ~(dlsize - 1));
+ aend = (const void *)((start_addr + size - 1) & ~(dlsize - 1));
+
+ if (ilsize == dlsize) {
+ /* flush I-cache & D-cache simultaneously */
+ while (1) {
+ mips_cache(HIT_WRITEBACK_INV_D, addr);
+ mips_cache(HIT_INVALIDATE_I, addr);
+ if (addr == aend)
+ break;
+ addr += dlsize;
+ }
+ return;
+ }
+
+ /* flush D-cache */
+ while (1) {
+ mips_cache(HIT_WRITEBACK_INV_D, addr);
+ if (addr == aend)
+ break;
+ addr += dlsize;
+ }
+
+ /* flush I-cache */
+ addr = (const void *)(start_addr & ~(ilsize - 1));
+ aend = (const void *)((start_addr + size - 1) & ~(ilsize - 1));
+ while (1) {
+ mips_cache(HIT_INVALIDATE_I, addr);
+ if (addr == aend)
+ break;
+ addr += ilsize;
+ }
+}
+
+void flush_dcache_range(ulong start_addr, ulong stop)
+{
+ unsigned long lsize = dcache_line_size();
+ const void *addr = (const void *)(start_addr & ~(lsize - 1));
+ const void *aend = (const void *)((stop - 1) & ~(lsize - 1));
+
+ while (1) {
+ mips_cache(HIT_WRITEBACK_INV_D, addr);
+ if (addr == aend)
+ break;
+ addr += lsize;
+ }
+}
+
+void invalidate_dcache_range(ulong start_addr, ulong stop)
+{
+ unsigned long lsize = dcache_line_size();
+ const void *addr = (const void *)(start_addr & ~(lsize - 1));
+ const void *aend = (const void *)((stop - 1) & ~(lsize - 1));
+
+ while (1) {
+ mips_cache(HIT_INVALIDATE_D, addr);
+ if (addr == aend)
+ break;
+ addr += lsize;
+ }
+}
--- /dev/null
+/*
+ * Cache-handling routined for MIPS CPUs
+ *
+ * Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/mipsregs.h>
+#include <asm/addrspace.h>
+#include <asm/cacheops.h>
+
+#ifndef CONFIG_SYS_MIPS_CACHE_MODE
+#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
+#endif
+
+#define INDEX_BASE CKSEG0
+
+ .macro f_fill64 dst, offset, val
+ LONG_S \val, (\offset + 0 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 1 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 2 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 3 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 4 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 5 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 6 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 7 * LONGSIZE)(\dst)
+#if LONGSIZE == 4
+ LONG_S \val, (\offset + 8 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 9 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 10 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 11 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 12 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 13 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 14 * LONGSIZE)(\dst)
+ LONG_S \val, (\offset + 15 * LONGSIZE)(\dst)
+#endif
+ .endm
+
+ .macro cache_loop curr, end, line_sz, op
+10: cache \op, 0(\curr)
+ PTR_ADDU \curr, \curr, \line_sz
+ bne \curr, \end, 10b
+ .endm
+
+ .macro l1_info sz, line_sz, off
+ .set push
+ .set noat
+
+ mfc0 $1, CP0_CONFIG, 1
+
+ /* detect line size */
+ srl \line_sz, $1, \off + MIPS_CONF1_DL_SHIFT - MIPS_CONF1_DA_SHIFT
+ andi \line_sz, \line_sz, (MIPS_CONF1_DL >> MIPS_CONF1_DL_SHIFT)
+ move \sz, zero
+ beqz \line_sz, 10f
+ li \sz, 2
+ sllv \line_sz, \sz, \line_sz
+
+ /* detect associativity */
+ srl \sz, $1, \off + MIPS_CONF1_DA_SHIFT - MIPS_CONF1_DA_SHIFT
+ andi \sz, \sz, (MIPS_CONF1_DA >> MIPS_CONF1_DA_SHIFT)
+ addi \sz, \sz, 1
+
+ /* sz *= line_sz */
+ mul \sz, \sz, \line_sz
+
+ /* detect log32(sets) */
+ srl $1, $1, \off + MIPS_CONF1_DS_SHIFT - MIPS_CONF1_DA_SHIFT
+ andi $1, $1, (MIPS_CONF1_DS >> MIPS_CONF1_DS_SHIFT)
+ addiu $1, $1, 1
+ andi $1, $1, 0x7
+
+ /* sz <<= log32(sets) */
+ sllv \sz, \sz, $1
+
+ /* sz *= 32 */
+ li $1, 32
+ mul \sz, \sz, $1
+10:
+ .set pop
+ .endm
+/*
+ * mips_cache_reset - low level initialisation of the primary caches
+ *
+ * This routine initialises the primary caches to ensure that they have good
+ * parity. It must be called by the ROM before any cached locations are used
+ * to prevent the possibility of data with bad parity being written to memory.
+ *
+ * To initialise the instruction cache it is essential that a source of data
+ * with good parity is available. This routine will initialise an area of
+ * memory starting at location zero to be used as a source of parity.
+ *
+ * RETURNS: N/A
+ *
+ */
+LEAF(mips_cache_reset)
+#ifdef CONFIG_SYS_ICACHE_SIZE
+ li t2, CONFIG_SYS_ICACHE_SIZE
+ li t8, CONFIG_SYS_CACHELINE_SIZE
+#else
+ l1_info t2, t8, MIPS_CONF1_IA_SHIFT
+#endif
+
+#ifdef CONFIG_SYS_DCACHE_SIZE
+ li t3, CONFIG_SYS_DCACHE_SIZE
+ li t9, CONFIG_SYS_CACHELINE_SIZE
+#else
+ l1_info t3, t9, MIPS_CONF1_DA_SHIFT
+#endif
+
+#ifdef CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD
+
+ /* Determine the largest L1 cache size */
+#if defined(CONFIG_SYS_ICACHE_SIZE) && defined(CONFIG_SYS_DCACHE_SIZE)
+#if CONFIG_SYS_ICACHE_SIZE > CONFIG_SYS_DCACHE_SIZE
+ li v0, CONFIG_SYS_ICACHE_SIZE
+#else
+ li v0, CONFIG_SYS_DCACHE_SIZE
+#endif
+#else
+ move v0, t2
+ sltu t1, t2, t3
+ movn v0, t3, t1
+#endif
+ /*
+ * Now clear that much memory starting from zero.
+ */
+ PTR_LI a0, CKSEG1
+ PTR_ADDU a1, a0, v0
+2: PTR_ADDIU a0, 64
+ f_fill64 a0, -64, zero
+ bne a0, a1, 2b
+
+#endif /* CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD */
+
+ /*
+ * The TagLo registers used depend upon the CPU implementation, but the
+ * architecture requires that it is safe for software to write to both
+ * TagLo selects 0 & 2 covering supported cases.
+ */
+ mtc0 zero, CP0_TAGLO
+ mtc0 zero, CP0_TAGLO, 2
+
+ /*
+ * The caches are probably in an indeterminate state, so we force good
+ * parity into them by doing an invalidate for each line. If
+ * CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD is set then we'll proceed to
+ * perform a load/fill & a further invalidate for each line, assuming
+ * that the bottom of RAM (having just been cleared) will generate good
+ * parity for the cache.
+ */
+
+ /*
+ * Initialize the I-cache first,
+ */
+ blez t2, 1f
+ PTR_LI t0, INDEX_BASE
+ PTR_ADDU t1, t0, t2
+ /* clear tag to invalidate */
+ cache_loop t0, t1, t8, INDEX_STORE_TAG_I
+#ifdef CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD
+ /* fill once, so data field parity is correct */
+ PTR_LI t0, INDEX_BASE
+ cache_loop t0, t1, t8, FILL
+ /* invalidate again - prudent but not strictly neccessary */
+ PTR_LI t0, INDEX_BASE
+ cache_loop t0, t1, t8, INDEX_STORE_TAG_I
+#endif
+
+ /*
+ * then initialize D-cache.
+ */
+1: blez t3, 3f
+ PTR_LI t0, INDEX_BASE
+ PTR_ADDU t1, t0, t3
+ /* clear all tags */
+ cache_loop t0, t1, t9, INDEX_STORE_TAG_D
+#ifdef CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD
+ /* load from each line (in cached space) */
+ PTR_LI t0, INDEX_BASE
+2: LONG_L zero, 0(t0)
+ PTR_ADDU t0, t9
+ bne t0, t1, 2b
+ /* clear all tags */
+ PTR_LI t0, INDEX_BASE
+ cache_loop t0, t1, t9, INDEX_STORE_TAG_D
+#endif
+
+3: jr ra
+ END(mips_cache_reset)
+
+/*
+ * dcache_status - get cache status
+ *
+ * RETURNS: 0 - cache disabled; 1 - cache enabled
+ *
+ */
+LEAF(dcache_status)
+ mfc0 t0, CP0_CONFIG
+ li t1, CONF_CM_UNCACHED
+ andi t0, t0, CONF_CM_CMASK
+ move v0, zero
+ beq t0, t1, 2f
+ li v0, 1
+2: jr ra
+ END(dcache_status)
+
+/*
+ * dcache_disable - disable cache
+ *
+ * RETURNS: N/A
+ *
+ */
+LEAF(dcache_disable)
+ mfc0 t0, CP0_CONFIG
+ li t1, -8
+ and t0, t0, t1
+ ori t0, t0, CONF_CM_UNCACHED
+ mtc0 t0, CP0_CONFIG
+ jr ra
+ END(dcache_disable)
+
+/*
+ * dcache_enable - enable cache
+ *
+ * RETURNS: N/A
+ *
+ */
+LEAF(dcache_enable)
+ mfc0 t0, CP0_CONFIG
+ ori t0, CONF_CM_CMASK
+ xori t0, CONF_CM_CMASK
+ ori t0, CONFIG_SYS_MIPS_CACHE_MODE
+ mtc0 t0, CP0_CONFIG
+ jr ra
+ END(dcache_enable)
--- /dev/null
+#
+# (C) Copyright 2011
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y = au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o au1x00_ide.o
--- /dev/null
+/* Only eth0 supported for now
+ *
+ * (C) Copyright 2003
+ * Thomas.Lange@corelatus.se
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <config.h>
+
+#if defined(CONFIG_SYS_DISCOVER_PHY)
+#error "PHY not supported yet"
+/* We just assume that we are running 100FD for now */
+/* We all use switches, right? ;-) */
+#endif
+
+/* I assume ethernet behaves like au1000 */
+
+#ifdef CONFIG_SOC_AU1000
+/* Base address differ between cpu:s */
+#define ETH0_BASE AU1000_ETH0_BASE
+#define MAC0_ENABLE AU1000_MAC0_ENABLE
+#else
+#ifdef CONFIG_SOC_AU1100
+#define ETH0_BASE AU1100_ETH0_BASE
+#define MAC0_ENABLE AU1100_MAC0_ENABLE
+#else
+#ifdef CONFIG_SOC_AU1500
+#define ETH0_BASE AU1500_ETH0_BASE
+#define MAC0_ENABLE AU1500_MAC0_ENABLE
+#else
+#ifdef CONFIG_SOC_AU1550
+#define ETH0_BASE AU1550_ETH0_BASE
+#define MAC0_ENABLE AU1550_MAC0_ENABLE
+#else
+#error "No valid cpu set"
+#endif
+#endif
+#endif
+#endif
+
+#include <common.h>
+#include <malloc.h>
+#include <net.h>
+#include <command.h>
+#include <asm/io.h>
+#include <asm/au1x00.h>
+
+#if defined(CONFIG_CMD_MII)
+#include <miiphy.h>
+#endif
+
+/* Ethernet Transmit and Receive Buffers */
+#define DBUF_LENGTH 1520
+#define PKT_MAXBUF_SIZE 1518
+
+static char txbuf[DBUF_LENGTH];
+
+static int next_tx;
+static int next_rx;
+
+/* 4 rx and 4 tx fifos */
+#define NO_OF_FIFOS 4
+
+typedef struct{
+ u32 status;
+ u32 addr;
+ u32 len; /* Only used for tx */
+ u32 not_used;
+} mac_fifo_t;
+
+mac_fifo_t mac_fifo[NO_OF_FIFOS];
+
+#define MAX_WAIT 1000
+
+#if defined(CONFIG_CMD_MII)
+int au1x00_miiphy_read(const char *devname, unsigned char addr,
+ unsigned char reg, unsigned short * value)
+{
+ volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+ volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+ u32 mii_control;
+ unsigned int timedout = 20;
+
+ while (*mii_control_reg & MAC_MII_BUSY) {
+ udelay(1000);
+ if (--timedout == 0) {
+ printf("au1x00_eth: miiphy_read busy timeout!!\n");
+ return -1;
+ }
+ }
+
+ mii_control = MAC_SET_MII_SELECT_REG(reg) |
+ MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
+
+ *mii_control_reg = mii_control;
+
+ timedout = 20;
+ while (*mii_control_reg & MAC_MII_BUSY) {
+ udelay(1000);
+ if (--timedout == 0) {
+ printf("au1x00_eth: miiphy_read busy timeout!!\n");
+ return -1;
+ }
+ }
+ *value = *mii_data_reg;
+ return 0;
+}
+
+int au1x00_miiphy_write(const char *devname, unsigned char addr,
+ unsigned char reg, unsigned short value)
+{
+ volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+ volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+ u32 mii_control;
+ unsigned int timedout = 20;
+
+ while (*mii_control_reg & MAC_MII_BUSY) {
+ udelay(1000);
+ if (--timedout == 0) {
+ printf("au1x00_eth: miiphy_write busy timeout!!\n");
+ return -1;
+ }
+ }
+
+ mii_control = MAC_SET_MII_SELECT_REG(reg) |
+ MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
+
+ *mii_data_reg = value;
+ *mii_control_reg = mii_control;
+ return 0;
+}
+#endif
+
+static int au1x00_send(struct eth_device *dev, void *packet, int length)
+{
+ volatile mac_fifo_t *fifo_tx =
+ (volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
+ int i;
+ int res;
+
+ /* tx fifo should always be idle */
+ fifo_tx[next_tx].len = length;
+ fifo_tx[next_tx].addr = (virt_to_phys(packet))|TX_DMA_ENABLE;
+ au_sync();
+
+ udelay(1);
+ i=0;
+ while(!(fifo_tx[next_tx].addr&TX_T_DONE)){
+ if(i>MAX_WAIT){
+ printf("TX timeout\n");
+ break;
+ }
+ udelay(1);
+ i++;
+ }
+
+ /* Clear done bit */
+ fifo_tx[next_tx].addr = 0;
+ fifo_tx[next_tx].len = 0;
+ au_sync();
+
+ res = fifo_tx[next_tx].status;
+
+ next_tx++;
+ if(next_tx>=NO_OF_FIFOS){
+ next_tx=0;
+ }
+ return(res);
+}
+
+static int au1x00_recv(struct eth_device* dev){
+ volatile mac_fifo_t *fifo_rx =
+ (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS);
+
+ int length;
+ u32 status;
+
+ for(;;){
+ if(!(fifo_rx[next_rx].addr&RX_T_DONE)){
+ /* Nothing has been received */
+ return(-1);
+ }
+
+ status = fifo_rx[next_rx].status;
+
+ length = status&0x3FFF;
+
+ if(status&RX_ERROR){
+ printf("Rx error 0x%x\n", status);
+ }
+ else{
+ /* Pass the packet up to the protocol layers. */
+ NetReceive(NetRxPackets[next_rx], length - 4);
+ }
+
+ fifo_rx[next_rx].addr = (virt_to_phys(NetRxPackets[next_rx]))|RX_DMA_ENABLE;
+
+ next_rx++;
+ if(next_rx>=NO_OF_FIFOS){
+ next_rx=0;
+ }
+ } /* for */
+
+ return(0); /* Does anyone use this? */
+}
+
+static int au1x00_init(struct eth_device* dev, bd_t * bd){
+
+ volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
+ volatile u32 *mac_ctrl = (volatile u32*)(ETH0_BASE+MAC_CONTROL);
+ volatile u32 *mac_addr_high = (volatile u32*)(ETH0_BASE+MAC_ADDRESS_HIGH);
+ volatile u32 *mac_addr_low = (volatile u32*)(ETH0_BASE+MAC_ADDRESS_LOW);
+ volatile u32 *mac_mcast_high = (volatile u32*)(ETH0_BASE+MAC_MCAST_HIGH);
+ volatile u32 *mac_mcast_low = (volatile u32*)(ETH0_BASE+MAC_MCAST_LOW);
+ volatile mac_fifo_t *fifo_tx =
+ (volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
+ volatile mac_fifo_t *fifo_rx =
+ (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS);
+ int i;
+
+ next_tx = TX_GET_DMA_BUFFER(fifo_tx[0].addr);
+ next_rx = RX_GET_DMA_BUFFER(fifo_rx[0].addr);
+
+ /* We have to enable clocks before releasing reset */
+ *macen = MAC_EN_CLOCK_ENABLE;
+ udelay(10);
+
+ /* Enable MAC0 */
+ /* We have to release reset before accessing registers */
+ *macen = MAC_EN_CLOCK_ENABLE|MAC_EN_RESET0|
+ MAC_EN_RESET1|MAC_EN_RESET2;
+ udelay(10);
+
+ for(i=0;i<NO_OF_FIFOS;i++){
+ fifo_tx[i].len = 0;
+ fifo_tx[i].addr = virt_to_phys(&txbuf[0]);
+ fifo_rx[i].addr = (virt_to_phys(NetRxPackets[i]))|RX_DMA_ENABLE;
+ }
+
+ /* Put mac addr in little endian */
+#define ea eth_get_dev()->enetaddr
+ *mac_addr_high = (ea[5] << 8) | (ea[4] ) ;
+ *mac_addr_low = (ea[3] << 24) | (ea[2] << 16) |
+ (ea[1] << 8) | (ea[0] ) ;
+#undef ea
+ *mac_mcast_low = 0;
+ *mac_mcast_high = 0;
+
+ /* Make sure the MAC buffer is in the correct endian mode */
+#ifdef __LITTLE_ENDIAN
+ *mac_ctrl = MAC_FULL_DUPLEX;
+ udelay(1);
+ *mac_ctrl = MAC_FULL_DUPLEX|MAC_RX_ENABLE|MAC_TX_ENABLE;
+#else
+ *mac_ctrl = MAC_BIG_ENDIAN|MAC_FULL_DUPLEX;
+ udelay(1);
+ *mac_ctrl = MAC_BIG_ENDIAN|MAC_FULL_DUPLEX|MAC_RX_ENABLE|MAC_TX_ENABLE;
+#endif
+
+ return(1);
+}
+
+static void au1x00_halt(struct eth_device* dev){
+ volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
+
+ /* Put MAC0 in reset */
+ *macen = 0;
+}
+
+int au1x00_enet_initialize(bd_t *bis){
+ struct eth_device* dev;
+
+ if ((dev = (struct eth_device*)malloc(sizeof *dev)) == NULL) {
+ puts ("malloc failed\n");
+ return -1;
+ }
+
+ memset(dev, 0, sizeof *dev);
+
+ sprintf(dev->name, "Au1X00 ethernet");
+ dev->iobase = 0;
+ dev->priv = 0;
+ dev->init = au1x00_init;
+ dev->halt = au1x00_halt;
+ dev->send = au1x00_send;
+ dev->recv = au1x00_recv;
+
+ eth_register(dev);
+
+#if defined(CONFIG_CMD_MII)
+ miiphy_register(dev->name,
+ au1x00_miiphy_read, au1x00_miiphy_write);
+#endif
+
+ return 1;
+}
+
+int cpu_eth_init(bd_t *bis)
+{
+ au1x00_enet_initialize(bis);
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2000-2011
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <ide.h>
+
+/* AU1X00 swaps data in big-endian mode, enforce little-endian function */
+void ide_input_swap_data(int dev, ulong *sect_buf, int words)
+{
+ ide_input_data(dev, sect_buf, words);
+}
--- /dev/null
+/*
+ * AU1X00 UART support
+ *
+ * Hardcoded to UART 0 for now
+ * Speed and options also hardcoded to 115200 8N1
+ *
+ * Copyright (c) 2003 Thomas.Lange@corelatus.se
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/au1x00.h>
+#include <serial.h>
+#include <linux/compiler.h>
+
+/******************************************************************************
+*
+* serial_init - initialize a channel
+*
+* This routine initializes the number of data bits, parity
+* and set the selected baud rate. Interrupts are disabled.
+* Set the modem control signals if the option is selected.
+*
+* RETURNS: N/A
+*/
+
+static int au1x00_serial_init(void)
+{
+ volatile u32 *uart_fifoctl = (volatile u32*)(UART0_ADDR+UART_FCR);
+ volatile u32 *uart_enable = (volatile u32*)(UART0_ADDR+UART_ENABLE);
+
+ /* Enable clocks first */
+ *uart_enable = UART_EN_CE;
+
+ /* Then release reset */
+ /* Must release reset before setting other regs */
+ *uart_enable = UART_EN_CE|UART_EN_E;
+
+ /* Activate fifos, reset tx and rx */
+ /* Set tx trigger level to 12 */
+ *uart_fifoctl = UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|
+ UART_FCR_CLEAR_XMIT|UART_FCR_T_TRIGGER_12;
+
+ serial_setbrg();
+
+ return 0;
+}
+
+
+static void au1x00_serial_setbrg(void)
+{
+ volatile u32 *uart_clk = (volatile u32*)(UART0_ADDR+UART_CLK);
+ volatile u32 *uart_lcr = (volatile u32*)(UART0_ADDR+UART_LCR);
+ volatile u32 *sys_powerctrl = (u32 *)SYS_POWERCTRL;
+ int sd;
+ int divisorx2;
+
+ /* sd is system clock divisor */
+ /* see section 10.4.5 in au1550 datasheet */
+ sd = (*sys_powerctrl & 0x03) + 2;
+
+ /* calulate 2x baudrate and round */
+ divisorx2 = ((CONFIG_SYS_MIPS_TIMER_FREQ/(sd * 16 * CONFIG_BAUDRATE)));
+
+ if (divisorx2 & 0x01)
+ divisorx2 = divisorx2 + 1;
+
+ *uart_clk = divisorx2 / 2;
+
+ /* Set parity, stop bits and word length to 8N1 */
+ *uart_lcr = UART_LCR_WLEN8;
+}
+
+static void au1x00_serial_putc(const char c)
+{
+ volatile u32 *uart_lsr = (volatile u32*)(UART0_ADDR+UART_LSR);
+ volatile u32 *uart_tx = (volatile u32*)(UART0_ADDR+UART_TX);
+
+ if (c == '\n')
+ au1x00_serial_putc('\r');
+
+ /* Wait for fifo to shift out some bytes */
+ while((*uart_lsr&UART_LSR_THRE)==0);
+
+ *uart_tx = (u32)c;
+}
+
+static int au1x00_serial_getc(void)
+{
+ volatile u32 *uart_rx = (volatile u32*)(UART0_ADDR+UART_RX);
+ char c;
+
+ while (!serial_tstc());
+
+ c = (*uart_rx&0xFF);
+ return c;
+}
+
+static int au1x00_serial_tstc(void)
+{
+ volatile u32 *uart_lsr = (volatile u32*)(UART0_ADDR+UART_LSR);
+
+ if(*uart_lsr&UART_LSR_DR){
+ /* Data in rfifo */
+ return(1);
+ }
+ return 0;
+}
+
+static struct serial_device au1x00_serial_drv = {
+ .name = "au1x00_serial",
+ .start = au1x00_serial_init,
+ .stop = NULL,
+ .setbrg = au1x00_serial_setbrg,
+ .putc = au1x00_serial_putc,
+ .puts = default_serial_puts,
+ .getc = au1x00_serial_getc,
+ .tstc = au1x00_serial_tstc,
+};
+
+void au1x00_serial_initialize(void)
+{
+ serial_register(&au1x00_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+ return &au1x00_serial_drv;
+}
--- /dev/null
+/*
+ * URB OHCI HCD (Host Controller Driver) for USB on the AU1x00.
+ *
+ * (C) Copyright 2003
+ * Gary Jennejohn, DENX Software Engineering <garyj@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ * Note: Part of this code has been derived from linux
+ *
+ */
+/*
+ * IMPORTANT NOTES
+ * 1 - this driver is intended for use with USB Mass Storage Devices
+ * (BBB) ONLY. There is NO support for Interrupt or Isochronous pipes!
+ */
+
+#include <config.h>
+
+#ifdef CONFIG_USB_OHCI
+
+/* #include <pci.h> no PCI on the AU1x00 */
+
+#include <common.h>
+#include <malloc.h>
+#include <asm/io.h>
+#include <asm/au1x00.h>
+#include <usb.h>
+#include "au1x00_usb_ohci.h"
+
+#define OHCI_USE_NPS /* force NoPowerSwitching mode */
+#define OHCI_VERBOSE_DEBUG /* not always helpful */
+#define OHCI_FILL_TRACE
+
+#define USBH_ENABLE_BE (1<<0)
+#define USBH_ENABLE_C (1<<1)
+#define USBH_ENABLE_E (1<<2)
+#define USBH_ENABLE_CE (1<<3)
+#define USBH_ENABLE_RD (1<<4)
+
+#ifdef __LITTLE_ENDIAN
+#define USBH_ENABLE_INIT (USBH_ENABLE_CE | USBH_ENABLE_E | USBH_ENABLE_C)
+#else
+#define USBH_ENABLE_INIT (USBH_ENABLE_CE | USBH_ENABLE_E | USBH_ENABLE_C | USBH_ENABLE_BE)
+#endif
+
+
+/* For initializing controller (mask in an HCFS mode too) */
+#define OHCI_CONTROL_INIT \
+ (OHCI_CTRL_CBSR & 0x3) | OHCI_CTRL_IE | OHCI_CTRL_PLE
+
+#undef readl
+#undef writel
+
+#define readl(a) au_readl((long)(a))
+#define writel(v,a) au_writel((v),(int)(a))
+
+#define DEBUG
+#ifdef DEBUG
+#define dbg(format, arg...) printf("DEBUG: " format "\n", ## arg)
+#else
+#define dbg(format, arg...) do {} while(0)
+#endif /* DEBUG */
+#define err(format, arg...) printf("ERROR: " format "\n", ## arg)
+#define SHOW_INFO
+#ifdef SHOW_INFO
+#define info(format, arg...) printf("INFO: " format "\n", ## arg)
+#else
+#define info(format, arg...) do {} while(0)
+#endif
+
+#define m16_swap(x) swap_16(x)
+#define m32_swap(x) swap_32(x)
+
+/* global ohci_t */
+static ohci_t gohci;
+/* this must be aligned to a 256 byte boundary */
+struct ohci_hcca ghcca[1];
+/* a pointer to the aligned storage */
+struct ohci_hcca *phcca;
+/* this allocates EDs for all possible endpoints */
+struct ohci_device ohci_dev;
+/* urb_priv */
+urb_priv_t urb_priv;
+/* RHSC flag */
+int got_rhsc;
+/* device which was disconnected */
+struct usb_device *devgone;
+
+/*-------------------------------------------------------------------------*/
+
+/* AMD-756 (D2 rev) reports corrupt register contents in some cases.
+ * The erratum (#4) description is incorrect. AMD's workaround waits
+ * till some bits (mostly reserved) are clear; ok for all revs.
+ */
+#define OHCI_QUIRK_AMD756 0xabcd
+#define read_roothub(hc, register, mask) ({ \
+ u32 temp = readl (&hc->regs->roothub.register); \
+ if (hc->flags & OHCI_QUIRK_AMD756) \
+ while (temp & mask) \
+ temp = readl (&hc->regs->roothub.register); \
+ temp; })
+
+static u32 roothub_a (struct ohci *hc)
+ { return read_roothub (hc, a, 0xfc0fe000); }
+static inline u32 roothub_b (struct ohci *hc)
+ { return readl (&hc->regs->roothub.b); }
+static inline u32 roothub_status (struct ohci *hc)
+ { return readl (&hc->regs->roothub.status); }
+static u32 roothub_portstatus (struct ohci *hc, int i)
+ { return read_roothub (hc, portstatus [i], 0xffe0fce0); }
+
+
+/* forward declaration */
+static int hc_interrupt (void);
+static void
+td_submit_job (struct usb_device * dev, unsigned long pipe, void * buffer,
+ int transfer_len, struct devrequest * setup, urb_priv_t * urb, int interval);
+
+/*-------------------------------------------------------------------------*
+ * URB support functions
+ *-------------------------------------------------------------------------*/
+
+/* free HCD-private data associated with this URB */
+
+static void urb_free_priv (urb_priv_t * urb)
+{
+ int i;
+ int last;
+ struct td * td;
+
+ last = urb->length - 1;
+ if (last >= 0) {
+ for (i = 0; i <= last; i++) {
+ td = urb->td[i];
+ if (td) {
+ td->usb_dev = NULL;
+ urb->td[i] = NULL;
+ }
+ }
+ }
+}
+
+/*-------------------------------------------------------------------------*/
+
+#ifdef DEBUG
+static int sohci_get_current_frame_number (struct usb_device * dev);
+
+/* debug| print the main components of an URB
+ * small: 0) header + data packets 1) just header */
+
+static void pkt_print (struct usb_device * dev, unsigned long pipe, void * buffer,
+ int transfer_len, struct devrequest * setup, char * str, int small)
+{
+ urb_priv_t * purb = &urb_priv;
+
+ dbg("%s URB:[%4x] dev:%2d,ep:%2d-%c,type:%s,len:%d/%d stat:%#lx",
+ str,
+ sohci_get_current_frame_number (dev),
+ usb_pipedevice (pipe),
+ usb_pipeendpoint (pipe),
+ usb_pipeout (pipe)? 'O': 'I',
+ usb_pipetype (pipe) < 2? (usb_pipeint (pipe)? "INTR": "ISOC"):
+ (usb_pipecontrol (pipe)? "CTRL": "BULK"),
+ purb->actual_length,
+ transfer_len, dev->status);
+#ifdef OHCI_VERBOSE_DEBUG
+ if (!small) {
+ int i, len;
+
+ if (usb_pipecontrol (pipe)) {
+ printf (__FILE__ ": cmd(8):");
+ for (i = 0; i < 8 ; i++)
+ printf (" %02x", ((__u8 *) setup) [i]);
+ printf ("\n");
+ }
+ if (transfer_len > 0 && buffer) {
+ printf (__FILE__ ": data(%d/%d):",
+ purb->actual_length,
+ transfer_len);
+ len = usb_pipeout (pipe)?
+ transfer_len: purb->actual_length;
+ for (i = 0; i < 16 && i < len; i++)
+ printf (" %02x", ((__u8 *) buffer) [i]);
+ printf ("%s\n", i < len? "...": "");
+ }
+ }
+#endif
+}
+
+/* just for debugging; prints non-empty branches of the int ed tree inclusive iso eds*/
+void ep_print_int_eds (ohci_t *ohci, char * str) {
+ int i, j;
+ __u32 * ed_p;
+ for (i= 0; i < 32; i++) {
+ j = 5;
+ ed_p = &(ohci->hcca->int_table [i]);
+ if (*ed_p == 0)
+ continue;
+ printf (__FILE__ ": %s branch int %2d(%2x):", str, i, i);
+ while (*ed_p != 0 && j--) {
+ ed_t *ed = (ed_t *)m32_swap(ed_p);
+ printf (" ed: %4x;", ed->hwINFO);
+ ed_p = &ed->hwNextED;
+ }
+ printf ("\n");
+ }
+}
+
+static void ohci_dump_intr_mask (char *label, __u32 mask)
+{
+ dbg ("%s: 0x%08x%s%s%s%s%s%s%s%s%s",
+ label,
+ mask,
+ (mask & OHCI_INTR_MIE) ? " MIE" : "",
+ (mask & OHCI_INTR_OC) ? " OC" : "",
+ (mask & OHCI_INTR_RHSC) ? " RHSC" : "",
+ (mask & OHCI_INTR_FNO) ? " FNO" : "",
+ (mask & OHCI_INTR_UE) ? " UE" : "",
+ (mask & OHCI_INTR_RD) ? " RD" : "",
+ (mask & OHCI_INTR_SF) ? " SF" : "",
+ (mask & OHCI_INTR_WDH) ? " WDH" : "",
+ (mask & OHCI_INTR_SO) ? " SO" : ""
+ );
+}
+
+static void maybe_print_eds (char *label, __u32 value)
+{
+ ed_t *edp = (ed_t *)value;
+
+ if (value) {
+ dbg ("%s %08x", label, value);
+ dbg ("%08x", edp->hwINFO);
+ dbg ("%08x", edp->hwTailP);
+ dbg ("%08x", edp->hwHeadP);
+ dbg ("%08x", edp->hwNextED);
+ }
+}
+
+static char * hcfs2string (int state)
+{
+ switch (state) {
+ case OHCI_USB_RESET: return "reset";
+ case OHCI_USB_RESUME: return "resume";
+ case OHCI_USB_OPER: return "operational";
+ case OHCI_USB_SUSPEND: return "suspend";
+ }
+ return "?";
+}
+
+/* dump control and status registers */
+static void ohci_dump_status (ohci_t *controller)
+{
+ struct ohci_regs *regs = controller->regs;
+ __u32 temp;
+
+ temp = readl (®s->revision) & 0xff;
+ if (temp != 0x10)
+ dbg ("spec %d.%d", (temp >> 4), (temp & 0x0f));
+
+ temp = readl (®s->control);
+ dbg ("control: 0x%08x%s%s%s HCFS=%s%s%s%s%s CBSR=%d", temp,
+ (temp & OHCI_CTRL_RWE) ? " RWE" : "",
+ (temp & OHCI_CTRL_RWC) ? " RWC" : "",
+ (temp & OHCI_CTRL_IR) ? " IR" : "",
+ hcfs2string (temp & OHCI_CTRL_HCFS),
+ (temp & OHCI_CTRL_BLE) ? " BLE" : "",
+ (temp & OHCI_CTRL_CLE) ? " CLE" : "",
+ (temp & OHCI_CTRL_IE) ? " IE" : "",
+ (temp & OHCI_CTRL_PLE) ? " PLE" : "",
+ temp & OHCI_CTRL_CBSR
+ );
+
+ temp = readl (®s->cmdstatus);
+ dbg ("cmdstatus: 0x%08x SOC=%d%s%s%s%s", temp,
+ (temp & OHCI_SOC) >> 16,
+ (temp & OHCI_OCR) ? " OCR" : "",
+ (temp & OHCI_BLF) ? " BLF" : "",
+ (temp & OHCI_CLF) ? " CLF" : "",
+ (temp & OHCI_HCR) ? " HCR" : ""
+ );
+
+ ohci_dump_intr_mask ("intrstatus", readl (®s->intrstatus));
+ ohci_dump_intr_mask ("intrenable", readl (®s->intrenable));
+
+ maybe_print_eds ("ed_periodcurrent", readl (®s->ed_periodcurrent));
+
+ maybe_print_eds ("ed_controlhead", readl (®s->ed_controlhead));
+ maybe_print_eds ("ed_controlcurrent", readl (®s->ed_controlcurrent));
+
+ maybe_print_eds ("ed_bulkhead", readl (®s->ed_bulkhead));
+ maybe_print_eds ("ed_bulkcurrent", readl (®s->ed_bulkcurrent));
+
+ maybe_print_eds ("donehead", readl (®s->donehead));
+}
+
+static void ohci_dump_roothub (ohci_t *controller, int verbose)
+{
+ __u32 temp, ndp, i;
+
+ temp = roothub_a (controller);
+ ndp = (temp & RH_A_NDP);
+
+ if (verbose) {
+ dbg ("roothub.a: %08x POTPGT=%d%s%s%s%s%s NDP=%d", temp,
+ ((temp & RH_A_POTPGT) >> 24) & 0xff,
+ (temp & RH_A_NOCP) ? " NOCP" : "",
+ (temp & RH_A_OCPM) ? " OCPM" : "",
+ (temp & RH_A_DT) ? " DT" : "",
+ (temp & RH_A_NPS) ? " NPS" : "",
+ (temp & RH_A_PSM) ? " PSM" : "",
+ ndp
+ );
+ temp = roothub_b (controller);
+ dbg ("roothub.b: %08x PPCM=%04x DR=%04x",
+ temp,
+ (temp & RH_B_PPCM) >> 16,
+ (temp & RH_B_DR)
+ );
+ temp = roothub_status (controller);
+ dbg ("roothub.status: %08x%s%s%s%s%s%s",
+ temp,
+ (temp & RH_HS_CRWE) ? " CRWE" : "",
+ (temp & RH_HS_OCIC) ? " OCIC" : "",
+ (temp & RH_HS_LPSC) ? " LPSC" : "",
+ (temp & RH_HS_DRWE) ? " DRWE" : "",
+ (temp & RH_HS_OCI) ? " OCI" : "",
+ (temp & RH_HS_LPS) ? " LPS" : ""
+ );
+ }
+
+ for (i = 0; i < ndp; i++) {
+ temp = roothub_portstatus (controller, i);
+ dbg ("roothub.portstatus [%d] = 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s",
+ i,
+ temp,
+ (temp & RH_PS_PRSC) ? " PRSC" : "",
+ (temp & RH_PS_OCIC) ? " OCIC" : "",
+ (temp & RH_PS_PSSC) ? " PSSC" : "",
+ (temp & RH_PS_PESC) ? " PESC" : "",
+ (temp & RH_PS_CSC) ? " CSC" : "",
+
+ (temp & RH_PS_LSDA) ? " LSDA" : "",
+ (temp & RH_PS_PPS) ? " PPS" : "",
+ (temp & RH_PS_PRS) ? " PRS" : "",
+ (temp & RH_PS_POCI) ? " POCI" : "",
+ (temp & RH_PS_PSS) ? " PSS" : "",
+
+ (temp & RH_PS_PES) ? " PES" : "",
+ (temp & RH_PS_CCS) ? " CCS" : ""
+ );
+ }
+}
+
+static void ohci_dump (ohci_t *controller, int verbose)
+{
+ dbg ("OHCI controller usb-%s state", controller->slot_name);
+
+ /* dumps some of the state we know about */
+ ohci_dump_status (controller);
+ if (verbose)
+ ep_print_int_eds (controller, "hcca");
+ dbg ("hcca frame #%04x", controller->hcca->frame_no);
+ ohci_dump_roothub (controller, 1);
+}
+
+
+#endif /* DEBUG */
+
+/*-------------------------------------------------------------------------*
+ * Interface functions (URB)
+ *-------------------------------------------------------------------------*/
+
+/* get a transfer request */
+
+int sohci_submit_job(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len, struct devrequest *setup, int interval)
+{
+ ohci_t *ohci;
+ ed_t * ed;
+ urb_priv_t *purb_priv;
+ int i, size = 0;
+
+ ohci = &gohci;
+
+ /* when controller's hung, permit only roothub cleanup attempts
+ * such as powering down ports */
+ if (ohci->disabled) {
+ err("sohci_submit_job: EPIPE");
+ return -1;
+ }
+
+ /* every endpoint has a ed, locate and fill it */
+ if (!(ed = ep_add_ed (dev, pipe))) {
+ err("sohci_submit_job: ENOMEM");
+ return -1;
+ }
+
+ /* for the private part of the URB we need the number of TDs (size) */
+ switch (usb_pipetype (pipe)) {
+ case PIPE_BULK: /* one TD for every 4096 Byte */
+ size = (transfer_len - 1) / 4096 + 1;
+ break;
+ case PIPE_CONTROL: /* 1 TD for setup, 1 for ACK and 1 for every 4096 B */
+ size = (transfer_len == 0)? 2:
+ (transfer_len - 1) / 4096 + 3;
+ break;
+ }
+
+ if (size >= (N_URB_TD - 1)) {
+ err("need %d TDs, only have %d", size, N_URB_TD);
+ return -1;
+ }
+ purb_priv = &urb_priv;
+ purb_priv->pipe = pipe;
+
+ /* fill the private part of the URB */
+ purb_priv->length = size;
+ purb_priv->ed = ed;
+ purb_priv->actual_length = 0;
+
+ /* allocate the TDs */
+ /* note that td[0] was allocated in ep_add_ed */
+ for (i = 0; i < size; i++) {
+ purb_priv->td[i] = td_alloc (dev);
+ if (!purb_priv->td[i]) {
+ purb_priv->length = i;
+ urb_free_priv (purb_priv);
+ err("sohci_submit_job: ENOMEM");
+ return -1;
+ }
+ }
+
+ if (ed->state == ED_NEW || (ed->state & ED_DEL)) {
+ urb_free_priv (purb_priv);
+ err("sohci_submit_job: EINVAL");
+ return -1;
+ }
+
+ /* link the ed into a chain if is not already */
+ if (ed->state != ED_OPER)
+ ep_link (ohci, ed);
+
+ /* fill the TDs and link it to the ed */
+ td_submit_job(dev, pipe, buffer, transfer_len, setup, purb_priv, interval);
+
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*/
+
+#ifdef DEBUG
+/* tell us the current USB frame number */
+
+static int sohci_get_current_frame_number (struct usb_device *usb_dev)
+{
+ ohci_t *ohci = &gohci;
+
+ return m16_swap (ohci->hcca->frame_no);
+}
+#endif
+
+/*-------------------------------------------------------------------------*
+ * ED handling functions
+ *-------------------------------------------------------------------------*/
+
+/* link an ed into one of the HC chains */
+
+static int ep_link (ohci_t *ohci, ed_t *edi)
+{
+ volatile ed_t *ed = edi;
+
+ ed->state = ED_OPER;
+
+ switch (ed->type) {
+ case PIPE_CONTROL:
+ ed->hwNextED = 0;
+ if (ohci->ed_controltail == NULL) {
+ writel ((long)ed, &ohci->regs->ed_controlhead);
+ } else {
+ ohci->ed_controltail->hwNextED = m32_swap (ed);
+ }
+ ed->ed_prev = ohci->ed_controltail;
+ if (!ohci->ed_controltail && !ohci->ed_rm_list[0] &&
+ !ohci->ed_rm_list[1] && !ohci->sleeping) {
+ ohci->hc_control |= OHCI_CTRL_CLE;
+ writel (ohci->hc_control, &ohci->regs->control);
+ }
+ ohci->ed_controltail = edi;
+ break;
+
+ case PIPE_BULK:
+ ed->hwNextED = 0;
+ if (ohci->ed_bulktail == NULL) {
+ writel ((long)ed, &ohci->regs->ed_bulkhead);
+ } else {
+ ohci->ed_bulktail->hwNextED = m32_swap (ed);
+ }
+ ed->ed_prev = ohci->ed_bulktail;
+ if (!ohci->ed_bulktail && !ohci->ed_rm_list[0] &&
+ !ohci->ed_rm_list[1] && !ohci->sleeping) {
+ ohci->hc_control |= OHCI_CTRL_BLE;
+ writel (ohci->hc_control, &ohci->regs->control);
+ }
+ ohci->ed_bulktail = edi;
+ break;
+ }
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* unlink an ed from one of the HC chains.
+ * just the link to the ed is unlinked.
+ * the link from the ed still points to another operational ed or 0
+ * so the HC can eventually finish the processing of the unlinked ed */
+
+static int ep_unlink (ohci_t *ohci, ed_t *ed)
+{
+ ed->hwINFO |= m32_swap (OHCI_ED_SKIP);
+
+ switch (ed->type) {
+ case PIPE_CONTROL:
+ if (ed->ed_prev == NULL) {
+ if (!ed->hwNextED) {
+ ohci->hc_control &= ~OHCI_CTRL_CLE;
+ writel (ohci->hc_control, &ohci->regs->control);
+ }
+ writel (m32_swap (*((__u32 *)&ed->hwNextED)), &ohci->regs->ed_controlhead);
+ } else {
+ ed->ed_prev->hwNextED = ed->hwNextED;
+ }
+ if (ohci->ed_controltail == ed) {
+ ohci->ed_controltail = ed->ed_prev;
+ } else {
+ ((ed_t *)m32_swap (*((__u32 *)&ed->hwNextED)))->ed_prev = ed->ed_prev;
+ }
+ break;
+
+ case PIPE_BULK:
+ if (ed->ed_prev == NULL) {
+ if (!ed->hwNextED) {
+ ohci->hc_control &= ~OHCI_CTRL_BLE;
+ writel (ohci->hc_control, &ohci->regs->control);
+ }
+ writel (m32_swap (*((__u32 *)&ed->hwNextED)), &ohci->regs->ed_bulkhead);
+ } else {
+ ed->ed_prev->hwNextED = ed->hwNextED;
+ }
+ if (ohci->ed_bulktail == ed) {
+ ohci->ed_bulktail = ed->ed_prev;
+ } else {
+ ((ed_t *)m32_swap (*((__u32 *)&ed->hwNextED)))->ed_prev = ed->ed_prev;
+ }
+ break;
+ }
+ ed->state = ED_UNLINK;
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------*/
+
+/* add/reinit an endpoint; this should be done once at the usb_set_configuration command,
+ * but the USB stack is a little bit stateless so we do it at every transaction
+ * if the state of the ed is ED_NEW then a dummy td is added and the state is changed to ED_UNLINK
+ * in all other cases the state is left unchanged
+ * the ed info fields are setted anyway even though most of them should not change */
+
+static ed_t * ep_add_ed (struct usb_device *usb_dev, unsigned long pipe)
+{
+ td_t *td;
+ ed_t *ed_ret;
+ volatile ed_t *ed;
+
+ ed = ed_ret = &ohci_dev.ed[(usb_pipeendpoint (pipe) << 1) |
+ (usb_pipecontrol (pipe)? 0: usb_pipeout (pipe))];
+
+ if ((ed->state & ED_DEL) || (ed->state & ED_URB_DEL)) {
+ err("ep_add_ed: pending delete");
+ /* pending delete request */
+ return NULL;
+ }
+
+ if (ed->state == ED_NEW) {
+ ed->hwINFO = m32_swap (OHCI_ED_SKIP); /* skip ed */
+ /* dummy td; end of td list for ed */
+ td = td_alloc (usb_dev);
+ ed->hwTailP = m32_swap (td);
+ ed->hwHeadP = ed->hwTailP;
+ ed->state = ED_UNLINK;
+ ed->type = usb_pipetype (pipe);
+ ohci_dev.ed_cnt++;
+ }
+
+ ed->hwINFO = m32_swap (usb_pipedevice (pipe)
+ | usb_pipeendpoint (pipe) << 7
+ | (usb_pipeisoc (pipe)? 0x8000: 0)
+ | (usb_pipecontrol (pipe)? 0: (usb_pipeout (pipe)? 0x800: 0x1000))
+ | (usb_dev->speed == USB_SPEED_LOW) << 13
+ | usb_maxpacket (usb_dev, pipe) << 16);
+
+ return ed_ret;
+}
+
+/*-------------------------------------------------------------------------*
+ * TD handling functions
+ *-------------------------------------------------------------------------*/
+
+/* enqueue next TD for this URB (OHCI spec 5.2.8.2) */
+
+static void td_fill (ohci_t *ohci, unsigned int info,
+ void *data, int len,
+ struct usb_device *dev, int index, urb_priv_t *urb_priv)
+{
+ volatile td_t *td, *td_pt;
+#ifdef OHCI_FILL_TRACE
+ int i;
+#endif
+
+ if (index > urb_priv->length) {
+ err("index > length");
+ return;
+ }
+ /* use this td as the next dummy */
+ td_pt = urb_priv->td [index];
+ td_pt->hwNextTD = 0;
+
+ /* fill the old dummy TD */
+ td = urb_priv->td [index] = (td_t *)(m32_swap (urb_priv->ed->hwTailP) & ~0xf);
+
+ td->ed = urb_priv->ed;
+ td->next_dl_td = NULL;
+ td->index = index;
+ td->data = (__u32)data;
+#ifdef OHCI_FILL_TRACE
+ if (1 || (usb_pipebulk(urb_priv->pipe) &&
+ usb_pipeout(urb_priv->pipe))) {
+ for (i = 0; i < len; i++)
+ printf("td->data[%d] %#2x\n",i, ((unsigned char *)(td->data+0x80000000))[i]);
+ }
+#endif
+ if (!len)
+ data = 0;
+
+ td->hwINFO = m32_swap (info);
+ td->hwCBP = m32_swap (data);
+ if (data)
+ td->hwBE = m32_swap (data + len - 1);
+ else
+ td->hwBE = 0;
+ td->hwNextTD = m32_swap (td_pt);
+ td->hwPSW [0] = m16_swap (((__u32)data & 0x0FFF) | 0xE000);
+
+ /* append to queue */
+ td->ed->hwTailP = td->hwNextTD;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* prepare all TDs of a transfer */
+
+#define kseg_to_phys(x) ((void *)((__u32)(x) - 0x80000000))
+
+static void td_submit_job (struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len, struct devrequest *setup, urb_priv_t *urb, int interval)
+{
+ ohci_t *ohci = &gohci;
+ int data_len = transfer_len;
+ void *data;
+ int cnt = 0;
+ __u32 info = 0;
+ unsigned int toggle = 0;
+
+ /* OHCI handles the DATA-toggles itself, we just use the USB-toggle bits for reseting */
+ if(usb_gettoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe))) {
+ toggle = TD_T_TOGGLE;
+ } else {
+ toggle = TD_T_DATA0;
+ usb_settoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe), 1);
+ }
+ urb->td_cnt = 0;
+ if (data_len)
+ data = kseg_to_phys(buffer);
+ else
+ data = 0;
+
+ switch (usb_pipetype (pipe)) {
+ case PIPE_BULK:
+ info = usb_pipeout (pipe)?
+ TD_CC | TD_DP_OUT : TD_CC | TD_DP_IN ;
+ while(data_len > 4096) {
+ td_fill (ohci, info | (cnt? TD_T_TOGGLE:toggle), data, 4096, dev, cnt, urb);
+ data += 4096; data_len -= 4096; cnt++;
+ }
+ info = usb_pipeout (pipe)?
+ TD_CC | TD_DP_OUT : TD_CC | TD_R | TD_DP_IN ;
+ td_fill (ohci, info | (cnt? TD_T_TOGGLE:toggle), data, data_len, dev, cnt, urb);
+ cnt++;
+
+ if (!ohci->sleeping)
+ writel (OHCI_BLF, &ohci->regs->cmdstatus); /* start bulk list */
+ break;
+
+ case PIPE_CONTROL:
+ info = TD_CC | TD_DP_SETUP | TD_T_DATA0;
+ td_fill (ohci, info, kseg_to_phys(setup), 8, dev, cnt++, urb);
+ if (data_len > 0) {
+ info = usb_pipeout (pipe)?
+ TD_CC | TD_R | TD_DP_OUT | TD_T_DATA1 : TD_CC | TD_R | TD_DP_IN | TD_T_DATA1;
+ /* NOTE: mishandles transfers >8K, some >4K */
+ td_fill (ohci, info, data, data_len, dev, cnt++, urb);
+ }
+ info = usb_pipeout (pipe)?
+ TD_CC | TD_DP_IN | TD_T_DATA1: TD_CC | TD_DP_OUT | TD_T_DATA1;
+ td_fill (ohci, info, data, 0, dev, cnt++, urb);
+ if (!ohci->sleeping)
+ writel (OHCI_CLF, &ohci->regs->cmdstatus); /* start Control list */
+ break;
+ }
+ if (urb->length != cnt)
+ dbg("TD LENGTH %d != CNT %d", urb->length, cnt);
+}
+
+/*-------------------------------------------------------------------------*
+ * Done List handling functions
+ *-------------------------------------------------------------------------*/
+
+
+/* calculate the transfer length and update the urb */
+
+static void dl_transfer_length(td_t * td)
+{
+ __u32 tdINFO, tdBE, tdCBP;
+ urb_priv_t *lurb_priv = &urb_priv;
+
+ tdINFO = m32_swap (td->hwINFO);
+ tdBE = m32_swap (td->hwBE);
+ tdCBP = m32_swap (td->hwCBP);
+
+
+ if (!(usb_pipecontrol(lurb_priv->pipe) &&
+ ((td->index == 0) || (td->index == lurb_priv->length - 1)))) {
+ if (tdBE != 0) {
+ if (td->hwCBP == 0)
+ lurb_priv->actual_length += tdBE - td->data + 1;
+ else
+ lurb_priv->actual_length += tdCBP - td->data;
+ }
+ }
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* replies to the request have to be on a FIFO basis so
+ * we reverse the reversed done-list */
+
+static td_t * dl_reverse_done_list (ohci_t *ohci)
+{
+ __u32 td_list_hc;
+ td_t *td_rev = NULL;
+ td_t *td_list = NULL;
+ urb_priv_t *lurb_priv = NULL;
+
+ td_list_hc = m32_swap (ohci->hcca->done_head) & 0xfffffff0;
+ ohci->hcca->done_head = 0;
+
+ while (td_list_hc) {
+ td_list = (td_t *)td_list_hc;
+
+ if (TD_CC_GET (m32_swap (td_list->hwINFO))) {
+ lurb_priv = &urb_priv;
+ dbg(" USB-error/status: %x : %p",
+ TD_CC_GET (m32_swap (td_list->hwINFO)), td_list);
+ if (td_list->ed->hwHeadP & m32_swap (0x1)) {
+ if (lurb_priv && ((td_list->index + 1) < lurb_priv->length)) {
+ td_list->ed->hwHeadP =
+ (lurb_priv->td[lurb_priv->length - 1]->hwNextTD & m32_swap (0xfffffff0)) |
+ (td_list->ed->hwHeadP & m32_swap (0x2));
+ lurb_priv->td_cnt += lurb_priv->length - td_list->index - 1;
+ } else
+ td_list->ed->hwHeadP &= m32_swap (0xfffffff2);
+ }
+ }
+
+ td_list->next_dl_td = td_rev;
+ td_rev = td_list;
+ td_list_hc = m32_swap (td_list->hwNextTD) & 0xfffffff0;
+ }
+ return td_list;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* td done list */
+static int dl_done_list (ohci_t *ohci, td_t *td_list)
+{
+ td_t *td_list_next = NULL;
+ ed_t *ed;
+ int cc = 0;
+ int stat = 0;
+ /* urb_t *urb; */
+ urb_priv_t *lurb_priv;
+ __u32 tdINFO, edHeadP, edTailP;
+
+ while (td_list) {
+ td_list_next = td_list->next_dl_td;
+
+ lurb_priv = &urb_priv;
+ tdINFO = m32_swap (td_list->hwINFO);
+
+ ed = td_list->ed;
+
+ dl_transfer_length(td_list);
+
+ /* error code of transfer */
+ cc = TD_CC_GET (tdINFO);
+ if (cc != 0) {
+ dbg("ConditionCode %#x", cc);
+ stat = cc_to_error[cc];
+ }
+
+ if (ed->state != ED_NEW) {
+ edHeadP = m32_swap (ed->hwHeadP) & 0xfffffff0;
+ edTailP = m32_swap (ed->hwTailP);
+
+ /* unlink eds if they are not busy */
+ if ((edHeadP == edTailP) && (ed->state == ED_OPER))
+ ep_unlink (ohci, ed);
+ }
+
+ td_list = td_list_next;
+ }
+ return stat;
+}
+
+/*-------------------------------------------------------------------------*
+ * Virtual Root Hub
+ *-------------------------------------------------------------------------*/
+
+#include <usbroothubdes.h>
+
+/* Hub class-specific descriptor is constructed dynamically */
+
+
+/*-------------------------------------------------------------------------*/
+
+#define OK(x) len = (x); break
+#ifdef DEBUG
+#define WR_RH_STAT(x) {info("WR:status %#8x", (x));writel((x), &gohci.regs->roothub.status);}
+#define WR_RH_PORTSTAT(x) {info("WR:portstatus[%d] %#8x", wIndex-1, (x));writel((x), &gohci.regs->roothub.portstatus[wIndex-1]);}
+#else
+#define WR_RH_STAT(x) writel((x), &gohci.regs->roothub.status)
+#define WR_RH_PORTSTAT(x) writel((x), &gohci.regs->roothub.portstatus[wIndex-1])
+#endif
+#define RD_RH_STAT roothub_status(&gohci)
+#define RD_RH_PORTSTAT roothub_portstatus(&gohci,wIndex-1)
+
+/* request to virtual root hub */
+
+int rh_check_port_status(ohci_t *controller)
+{
+ __u32 temp, ndp, i;
+ int res;
+
+ res = -1;
+ temp = roothub_a (controller);
+ ndp = (temp & RH_A_NDP);
+ for (i = 0; i < ndp; i++) {
+ temp = roothub_portstatus (controller, i);
+ /* check for a device disconnect */
+ if (((temp & (RH_PS_PESC | RH_PS_CSC)) ==
+ (RH_PS_PESC | RH_PS_CSC)) &&
+ ((temp & RH_PS_CCS) == 0)) {
+ res = i;
+ break;
+ }
+ }
+ return res;
+}
+
+static int ohci_submit_rh_msg(struct usb_device *dev, unsigned long pipe,
+ void *buffer, int transfer_len, struct devrequest *cmd)
+{
+ void * data = buffer;
+ int leni = transfer_len;
+ int len = 0;
+ int stat = 0;
+ __u32 datab[4];
+ __u8 *data_buf = (__u8 *)datab;
+ __u16 bmRType_bReq;
+ __u16 wValue;
+ __u16 wIndex;
+ __u16 wLength;
+
+#ifdef DEBUG
+urb_priv.actual_length = 0;
+pkt_print(dev, pipe, buffer, transfer_len, cmd, "SUB(rh)", usb_pipein(pipe));
+#else
+ mdelay(1);
+#endif
+ if (usb_pipeint(pipe)) {
+ info("Root-Hub submit IRQ: NOT implemented");
+ return 0;
+ }
+
+ bmRType_bReq = cmd->requesttype | (cmd->request << 8);
+ wValue = m16_swap (cmd->value);
+ wIndex = m16_swap (cmd->index);
+ wLength = m16_swap (cmd->length);
+
+ info("Root-Hub: adr: %2x cmd(%1x): %08x %04x %04x %04x",
+ dev->devnum, 8, bmRType_bReq, wValue, wIndex, wLength);
+
+ switch (bmRType_bReq) {
+ /* Request Destination:
+ without flags: Device,
+ RH_INTERFACE: interface,
+ RH_ENDPOINT: endpoint,
+ RH_CLASS means HUB here,
+ RH_OTHER | RH_CLASS almost ever means HUB_PORT here
+ */
+
+ case RH_GET_STATUS:
+ *(__u16 *) data_buf = m16_swap (1); OK (2);
+ case RH_GET_STATUS | RH_INTERFACE:
+ *(__u16 *) data_buf = m16_swap (0); OK (2);
+ case RH_GET_STATUS | RH_ENDPOINT:
+ *(__u16 *) data_buf = m16_swap (0); OK (2);
+ case RH_GET_STATUS | RH_CLASS:
+ *(__u32 *) data_buf = m32_swap (
+ RD_RH_STAT & ~(RH_HS_CRWE | RH_HS_DRWE));
+ OK (4);
+ case RH_GET_STATUS | RH_OTHER | RH_CLASS:
+ *(__u32 *) data_buf = m32_swap (RD_RH_PORTSTAT); OK (4);
+
+ case RH_CLEAR_FEATURE | RH_ENDPOINT:
+ switch (wValue) {
+ case (RH_ENDPOINT_STALL): OK (0);
+ }
+ break;
+
+ case RH_CLEAR_FEATURE | RH_CLASS:
+ switch (wValue) {
+ case RH_C_HUB_LOCAL_POWER:
+ OK(0);
+ case (RH_C_HUB_OVER_CURRENT):
+ WR_RH_STAT(RH_HS_OCIC); OK (0);
+ }
+ break;
+
+ case RH_CLEAR_FEATURE | RH_OTHER | RH_CLASS:
+ switch (wValue) {
+ case (RH_PORT_ENABLE):
+ WR_RH_PORTSTAT (RH_PS_CCS ); OK (0);
+ case (RH_PORT_SUSPEND):
+ WR_RH_PORTSTAT (RH_PS_POCI); OK (0);
+ case (RH_PORT_POWER):
+ WR_RH_PORTSTAT (RH_PS_LSDA); OK (0);
+ case (RH_C_PORT_CONNECTION):
+ WR_RH_PORTSTAT (RH_PS_CSC ); OK (0);
+ case (RH_C_PORT_ENABLE):
+ WR_RH_PORTSTAT (RH_PS_PESC); OK (0);
+ case (RH_C_PORT_SUSPEND):
+ WR_RH_PORTSTAT (RH_PS_PSSC); OK (0);
+ case (RH_C_PORT_OVER_CURRENT):
+ WR_RH_PORTSTAT (RH_PS_OCIC); OK (0);
+ case (RH_C_PORT_RESET):
+ WR_RH_PORTSTAT (RH_PS_PRSC); OK (0);
+ }
+ break;
+
+ case RH_SET_FEATURE | RH_OTHER | RH_CLASS:
+ switch (wValue) {
+ case (RH_PORT_SUSPEND):
+ WR_RH_PORTSTAT (RH_PS_PSS ); OK (0);
+ case (RH_PORT_RESET): /* BUG IN HUP CODE *********/
+ if (RD_RH_PORTSTAT & RH_PS_CCS)
+ WR_RH_PORTSTAT (RH_PS_PRS);
+ OK (0);
+ case (RH_PORT_POWER):
+ WR_RH_PORTSTAT (RH_PS_PPS ); OK (0);
+ case (RH_PORT_ENABLE): /* BUG IN HUP CODE *********/
+ if (RD_RH_PORTSTAT & RH_PS_CCS)
+ WR_RH_PORTSTAT (RH_PS_PES );
+ OK (0);
+ }
+ break;
+
+ case RH_SET_ADDRESS: gohci.rh.devnum = wValue; OK(0);
+
+ case RH_GET_DESCRIPTOR:
+ switch ((wValue & 0xff00) >> 8) {
+ case (0x01): /* device descriptor */
+ len = min_t(unsigned int,
+ leni,
+ min_t(unsigned int,
+ sizeof (root_hub_dev_des),
+ wLength));
+ data_buf = root_hub_dev_des; OK(len);
+ case (0x02): /* configuration descriptor */
+ len = min_t(unsigned int,
+ leni,
+ min_t(unsigned int,
+ sizeof (root_hub_config_des),
+ wLength));
+ data_buf = root_hub_config_des; OK(len);
+ case (0x03): /* string descriptors */
+ if(wValue==0x0300) {
+ len = min_t(unsigned int,
+ leni,
+ min_t(unsigned int,
+ sizeof (root_hub_str_index0),
+ wLength));
+ data_buf = root_hub_str_index0;
+ OK(len);
+ }
+ if(wValue==0x0301) {
+ len = min_t(unsigned int,
+ leni,
+ min_t(unsigned int,
+ sizeof (root_hub_str_index1),
+ wLength));
+ data_buf = root_hub_str_index1;
+ OK(len);
+ }
+ default:
+ stat = USB_ST_STALLED;
+ }
+ break;
+
+ case RH_GET_DESCRIPTOR | RH_CLASS:
+ {
+ __u32 temp = roothub_a (&gohci);
+
+ data_buf [0] = 9; /* min length; */
+ data_buf [1] = 0x29;
+ data_buf [2] = temp & RH_A_NDP;
+ data_buf [3] = 0;
+ if (temp & RH_A_PSM) /* per-port power switching? */
+ data_buf [3] |= 0x1;
+ if (temp & RH_A_NOCP) /* no overcurrent reporting? */
+ data_buf [3] |= 0x10;
+ else if (temp & RH_A_OCPM) /* per-port overcurrent reporting? */
+ data_buf [3] |= 0x8;
+
+ /* corresponds to data_buf[4-7] */
+ datab [1] = 0;
+ data_buf [5] = (temp & RH_A_POTPGT) >> 24;
+ temp = roothub_b (&gohci);
+ data_buf [7] = temp & RH_B_DR;
+ if (data_buf [2] < 7) {
+ data_buf [8] = 0xff;
+ } else {
+ data_buf [0] += 2;
+ data_buf [8] = (temp & RH_B_DR) >> 8;
+ data_buf [10] = data_buf [9] = 0xff;
+ }
+
+ len = min_t(unsigned int, leni,
+ min_t(unsigned int, data_buf [0], wLength));
+ OK (len);
+ }
+
+ case RH_GET_CONFIGURATION: *(__u8 *) data_buf = 0x01; OK (1);
+
+ case RH_SET_CONFIGURATION: WR_RH_STAT (0x10000); OK (0);
+
+ default:
+ dbg ("unsupported root hub command");
+ stat = USB_ST_STALLED;
+ }
+
+#ifdef DEBUG
+ ohci_dump_roothub (&gohci, 1);
+#else
+ mdelay(1);
+#endif
+
+ len = min_t(int, len, leni);
+ if (data != data_buf)
+ memcpy (data, data_buf, len);
+ dev->act_len = len;
+ dev->status = stat;
+
+#ifdef DEBUG
+ if (transfer_len)
+ urb_priv.actual_length = transfer_len;
+ pkt_print(dev, pipe, buffer, transfer_len, cmd, "RET(rh)", 0/*usb_pipein(pipe)*/);
+#else
+ mdelay(1);
+#endif
+
+ return stat;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* common code for handling submit messages - used for all but root hub */
+/* accesses. */
+int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len, struct devrequest *setup, int interval)
+{
+ int stat = 0;
+ int maxsize = usb_maxpacket(dev, pipe);
+ int timeout;
+
+ /* device pulled? Shortcut the action. */
+ if (devgone == dev) {
+ dev->status = USB_ST_CRC_ERR;
+ return 0;
+ }
+
+#ifdef DEBUG
+ urb_priv.actual_length = 0;
+ pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
+#else
+ mdelay(1);
+#endif
+ if (!maxsize) {
+ err("submit_common_message: pipesize for pipe %lx is zero",
+ pipe);
+ return -1;
+ }
+
+ if (sohci_submit_job(dev, pipe, buffer, transfer_len, setup, interval) < 0) {
+ err("sohci_submit_job failed");
+ return -1;
+ }
+
+ mdelay(10);
+ /* ohci_dump_status(&gohci); */
+
+ /* allow more time for a BULK device to react - some are slow */
+#define BULK_TO 5000 /* timeout in milliseconds */
+ if (usb_pipebulk(pipe))
+ timeout = BULK_TO;
+ else
+ timeout = 100;
+
+ timeout *= 4;
+ /* wait for it to complete */
+ for (;;) {
+ /* check whether the controller is done */
+ stat = hc_interrupt();
+ if (stat < 0) {
+ stat = USB_ST_CRC_ERR;
+ break;
+ }
+ if (stat >= 0 && stat != 0xff) {
+ /* 0xff is returned for an SF-interrupt */
+ break;
+ }
+ if (--timeout) {
+ udelay(250); /* mdelay(1); */
+ } else {
+ err("CTL:TIMEOUT ");
+ stat = USB_ST_CRC_ERR;
+ break;
+ }
+ }
+ /* we got an Root Hub Status Change interrupt */
+ if (got_rhsc) {
+#ifdef DEBUG
+ ohci_dump_roothub (&gohci, 1);
+#endif
+ got_rhsc = 0;
+ /* abuse timeout */
+ timeout = rh_check_port_status(&gohci);
+ if (timeout >= 0) {
+#if 0 /* this does nothing useful, but leave it here in case that changes */
+ /* the called routine adds 1 to the passed value */
+ usb_hub_port_connect_change(gohci.rh.dev, timeout - 1);
+#endif
+ /*
+ * XXX
+ * This is potentially dangerous because it assumes
+ * that only one device is ever plugged in!
+ */
+ devgone = dev;
+ }
+ }
+
+ dev->status = stat;
+ dev->act_len = transfer_len;
+
+#ifdef DEBUG
+ pkt_print(dev, pipe, buffer, transfer_len, setup, "RET(ctlr)", usb_pipein(pipe));
+#else
+ mdelay(1);
+#endif
+
+ /* free TDs in urb_priv */
+ urb_free_priv (&urb_priv);
+ return 0;
+}
+
+/* submit routines called from usb.c */
+int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len)
+{
+ info("submit_bulk_msg");
+ return submit_common_msg(dev, pipe, buffer, transfer_len, NULL, 0);
+}
+
+int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len, struct devrequest *setup)
+{
+ int maxsize = usb_maxpacket(dev, pipe);
+
+ info("submit_control_msg");
+#ifdef DEBUG
+ urb_priv.actual_length = 0;
+ pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
+#else
+ mdelay(1);
+#endif
+ if (!maxsize) {
+ err("submit_control_message: pipesize for pipe %lx is zero",
+ pipe);
+ return -1;
+ }
+ if (((pipe >> 8) & 0x7f) == gohci.rh.devnum) {
+ gohci.rh.dev = dev;
+ /* root hub - redirect */
+ return ohci_submit_rh_msg(dev, pipe, buffer, transfer_len,
+ setup);
+ }
+
+ return submit_common_msg(dev, pipe, buffer, transfer_len, setup, 0);
+}
+
+int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int transfer_len, int interval)
+{
+ info("submit_int_msg");
+ return -1;
+}
+
+/*-------------------------------------------------------------------------*
+ * HC functions
+ *-------------------------------------------------------------------------*/
+
+/* reset the HC and BUS */
+
+static int hc_reset (ohci_t *ohci)
+{
+ int timeout = 30;
+ int smm_timeout = 50; /* 0,5 sec */
+
+ if (readl (&ohci->regs->control) & OHCI_CTRL_IR) { /* SMM owns the HC */
+ writel (OHCI_OCR, &ohci->regs->cmdstatus); /* request ownership */
+ info("USB HC TakeOver from SMM");
+ while (readl (&ohci->regs->control) & OHCI_CTRL_IR) {
+ mdelay (10);
+ if (--smm_timeout == 0) {
+ err("USB HC TakeOver failed!");
+ return -1;
+ }
+ }
+ }
+
+ /* Disable HC interrupts */
+ writel (OHCI_INTR_MIE, &ohci->regs->intrdisable);
+
+ dbg("USB HC reset_hc usb-%s: ctrl = 0x%X ;",
+ ohci->slot_name,
+ readl (&ohci->regs->control));
+
+ /* Reset USB (needed by some controllers) */
+ writel (0, &ohci->regs->control);
+
+ /* HC Reset requires max 10 us delay */
+ writel (OHCI_HCR, &ohci->regs->cmdstatus);
+ while ((readl (&ohci->regs->cmdstatus) & OHCI_HCR) != 0) {
+ if (--timeout == 0) {
+ err("USB HC reset timed out!");
+ return -1;
+ }
+ udelay (1);
+ }
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* Start an OHCI controller, set the BUS operational
+ * enable interrupts
+ * connect the virtual root hub */
+
+static int hc_start (ohci_t * ohci)
+{
+ __u32 mask;
+ unsigned int fminterval;
+
+ ohci->disabled = 1;
+
+ /* Tell the controller where the control and bulk lists are
+ * The lists are empty now. */
+
+ writel (0, &ohci->regs->ed_controlhead);
+ writel (0, &ohci->regs->ed_bulkhead);
+
+ writel ((__u32)ohci->hcca, &ohci->regs->hcca); /* a reset clears this */
+
+ fminterval = 0x2edf;
+ writel ((fminterval * 9) / 10, &ohci->regs->periodicstart);
+ fminterval |= ((((fminterval - 210) * 6) / 7) << 16);
+ writel (fminterval, &ohci->regs->fminterval);
+ writel (0x628, &ohci->regs->lsthresh);
+
+ /* start controller operations */
+ ohci->hc_control = OHCI_CONTROL_INIT | OHCI_USB_OPER;
+ ohci->disabled = 0;
+ writel (ohci->hc_control, &ohci->regs->control);
+
+ /* disable all interrupts */
+ mask = (OHCI_INTR_SO | OHCI_INTR_WDH | OHCI_INTR_SF | OHCI_INTR_RD |
+ OHCI_INTR_UE | OHCI_INTR_FNO | OHCI_INTR_RHSC |
+ OHCI_INTR_OC | OHCI_INTR_MIE);
+ writel (mask, &ohci->regs->intrdisable);
+ /* clear all interrupts */
+ mask &= ~OHCI_INTR_MIE;
+ writel (mask, &ohci->regs->intrstatus);
+ /* Choose the interrupts we care about now - but w/o MIE */
+ mask = OHCI_INTR_RHSC | OHCI_INTR_UE | OHCI_INTR_WDH | OHCI_INTR_SO;
+ writel (mask, &ohci->regs->intrenable);
+
+#ifdef OHCI_USE_NPS
+ /* required for AMD-756 and some Mac platforms */
+ writel ((roothub_a (ohci) | RH_A_NPS) & ~RH_A_PSM,
+ &ohci->regs->roothub.a);
+ writel (RH_HS_LPSC, &ohci->regs->roothub.status);
+#endif /* OHCI_USE_NPS */
+
+ /* POTPGT delay is bits 24-31, in 2 ms units. */
+ mdelay ((roothub_a (ohci) >> 23) & 0x1fe);
+
+ /* connect the virtual root hub */
+ ohci->rh.devnum = 0;
+
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* an interrupt happens */
+
+static int
+hc_interrupt (void)
+{
+ ohci_t *ohci = &gohci;
+ struct ohci_regs *regs = ohci->regs;
+ int ints;
+ int stat = -1;
+
+ if ((ohci->hcca->done_head != 0) && !(m32_swap (ohci->hcca->done_head) & 0x01)) {
+ ints = OHCI_INTR_WDH;
+ } else {
+ ints = readl (®s->intrstatus);
+ }
+
+ /* dbg("Interrupt: %x frame: %x", ints, le16_to_cpu (ohci->hcca->frame_no)); */
+
+ if (ints & OHCI_INTR_RHSC) {
+ got_rhsc = 1;
+ }
+
+ if (ints & OHCI_INTR_UE) {
+ ohci->disabled++;
+ err ("OHCI Unrecoverable Error, controller usb-%s disabled",
+ ohci->slot_name);
+ /* e.g. due to PCI Master/Target Abort */
+
+#ifdef DEBUG
+ ohci_dump (ohci, 1);
+#else
+ mdelay(1);
+#endif
+ /* FIXME: be optimistic, hope that bug won't repeat often. */
+ /* Make some non-interrupt context restart the controller. */
+ /* Count and limit the retries though; either hardware or */
+ /* software errors can go forever... */
+ hc_reset (ohci);
+ return -1;
+ }
+
+ if (ints & OHCI_INTR_WDH) {
+ mdelay(1);
+ writel (OHCI_INTR_WDH, ®s->intrdisable);
+ stat = dl_done_list (&gohci, dl_reverse_done_list (&gohci));
+ writel (OHCI_INTR_WDH, ®s->intrenable);
+ }
+
+ if (ints & OHCI_INTR_SO) {
+ dbg("USB Schedule overrun\n");
+ writel (OHCI_INTR_SO, ®s->intrenable);
+ stat = -1;
+ }
+
+ /* FIXME: this assumes SOF (1/ms) interrupts don't get lost... */
+ if (ints & OHCI_INTR_SF) {
+ unsigned int frame = m16_swap (ohci->hcca->frame_no) & 1;
+ mdelay(1);
+ writel (OHCI_INTR_SF, ®s->intrdisable);
+ if (ohci->ed_rm_list[frame] != NULL)
+ writel (OHCI_INTR_SF, ®s->intrenable);
+ stat = 0xff;
+ }
+
+ writel (ints, ®s->intrstatus);
+ return stat;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+
+/* De-allocate all resources.. */
+
+static void hc_release_ohci (ohci_t *ohci)
+{
+ dbg ("USB HC release ohci usb-%s", ohci->slot_name);
+
+ if (!ohci->disabled)
+ hc_reset (ohci);
+}
+
+/*-------------------------------------------------------------------------*/
+
+#define __read_32bit_c0_register(source, sel) \
+({ int __res; \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ "mfc0\t%0, " #source "\n\t" \
+ : "=r" (__res)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "mfc0\t%0, " #source ", " #sel "\n\t" \
+ ".set\tmips0\n\t" \
+ : "=r" (__res)); \
+ __res; \
+})
+
+#define read_c0_prid() __read_32bit_c0_register($15, 0)
+
+/*
+ * low level initalisation routine, called from usb.c
+ */
+static char ohci_inited = 0;
+
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+{
+ u32 pin_func;
+ u32 sys_freqctrl, sys_clksrc;
+ u32 prid = read_c0_prid();
+
+ dbg("in usb_lowlevel_init\n");
+
+ /* zero and disable FREQ2 */
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* zero and disable USBH/USBD clocks */
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~0x00007FE0;
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~0x00007FE0;
+
+ switch (prid & 0x000000FF) {
+ case 0x00: /* DA */
+ case 0x01: /* HA */
+ case 0x02: /* HB */
+ /* CPU core freq to 48MHz to slow it way down... */
+ au_writel(4, SYS_CPUPLL);
+
+ /*
+ * Setup 48MHz FREQ2 from CPUPLL for USB Host
+ */
+ /* FRDIV2=3 -> div by 8 of 384MHz -> 48MHz */
+ sys_freqctrl |= ((3<<22) | (1<<21) | (0<<20));
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* CPU core freq to 384MHz */
+ au_writel(0x20, SYS_CPUPLL);
+
+ printf("Au1000: 48MHz OHCI workaround enabled\n");
+ break;
+
+ default: /* HC and newer */
+ /* FREQ2 = aux/2 = 48 MHz */
+ sys_freqctrl |= ((0<<22) | (1<<21) | (1<<20));
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+ break;
+ }
+
+ /*
+ * Route 48MHz FREQ2 into USB Host and/or Device
+ */
+ sys_clksrc |= ((4<<12) | (0<<11) | (0<<10));
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ /* configure pins GPIO[14:9] as GPIO */
+ pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8080);
+
+ au_writel(pin_func, SYS_PINFUNC);
+ au_writel(0x2800, SYS_TRIOUTCLR);
+ au_writel(0x0030, SYS_OUTPUTCLR);
+
+ dbg("OHCI board setup complete\n");
+
+ /* enable host controller */
+ au_writel(USBH_ENABLE_CE, USB_HOST_CONFIG);
+ udelay(1000);
+ au_writel(USBH_ENABLE_INIT, USB_HOST_CONFIG);
+ udelay(1000);
+
+ /* wait for reset complete (read register twice; see au1500 errata) */
+ while (au_readl(USB_HOST_CONFIG),
+ !(au_readl(USB_HOST_CONFIG) & USBH_ENABLE_RD))
+ udelay(1000);
+
+ dbg("OHCI clock running\n");
+
+ memset (&gohci, 0, sizeof (ohci_t));
+ memset (&urb_priv, 0, sizeof (urb_priv_t));
+
+ /* align the storage */
+ if ((__u32)&ghcca[0] & 0xff) {
+ err("HCCA not aligned!!");
+ return -1;
+ }
+ phcca = &ghcca[0];
+ info("aligned ghcca %p", phcca);
+ memset(&ohci_dev, 0, sizeof(struct ohci_device));
+ if ((__u32)&ohci_dev.ed[0] & 0x7) {
+ err("EDs not aligned!!");
+ return -1;
+ }
+ memset(gtd, 0, sizeof(td_t) * (NUM_TD + 1));
+ if ((__u32)gtd & 0x7) {
+ err("TDs not aligned!!");
+ return -1;
+ }
+ ptd = gtd;
+ gohci.hcca = phcca;
+ memset (phcca, 0, sizeof (struct ohci_hcca));
+
+ gohci.disabled = 1;
+ gohci.sleeping = 0;
+ gohci.irq = -1;
+ gohci.regs = (struct ohci_regs *)(USB_OHCI_BASE | 0xA0000000);
+
+ gohci.flags = 0;
+ gohci.slot_name = "au1x00";
+
+ dbg("OHCI revision: 0x%08x\n"
+ " RH: a: 0x%08x b: 0x%08x\n",
+ readl(&gohci.regs->revision),
+ readl(&gohci.regs->roothub.a), readl(&gohci.regs->roothub.b));
+
+ if (hc_reset (&gohci) < 0)
+ goto errout;
+
+ /* FIXME this is a second HC reset; why?? */
+ writel (gohci.hc_control = OHCI_USB_RESET, &gohci.regs->control);
+ mdelay (10);
+
+ if (hc_start (&gohci) < 0)
+ goto errout;
+
+#ifdef DEBUG
+ ohci_dump (&gohci, 1);
+#else
+ mdelay(1);
+#endif
+ ohci_inited = 1;
+ return 0;
+
+ errout:
+ err("OHCI initialization error\n");
+ hc_release_ohci (&gohci);
+ /* Initialization failed */
+ au_writel(readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
+ return -1;
+}
+
+int usb_lowlevel_stop(int index)
+{
+ /* this gets called really early - before the controller has */
+ /* even been initialized! */
+ if (!ohci_inited)
+ return 0;
+ /* TODO release any interrupts, etc. */
+ /* call hc_release_ohci() here ? */
+ hc_reset (&gohci);
+ /* may not want to do this */
+ /* Disable clock */
+ au_writel(readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
+ return 0;
+}
+
+#endif /* CONFIG_USB_OHCI */
--- /dev/null
+/*
+ * URB OHCI HCD (Host Controller Driver) for USB.
+ *
+ * (C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
+ * (C) Copyright 2000-2001 David Brownell <dbrownell@users.sourceforge.net>
+ *
+ * usb-ohci.h
+ */
+
+
+static int cc_to_error[16] = {
+
+/* mapping of the OHCI CC status to error codes */
+ /* No Error */ 0,
+ /* CRC Error */ USB_ST_CRC_ERR,
+ /* Bit Stuff */ USB_ST_BIT_ERR,
+ /* Data Togg */ USB_ST_CRC_ERR,
+ /* Stall */ USB_ST_STALLED,
+ /* DevNotResp */ -1,
+ /* PIDCheck */ USB_ST_BIT_ERR,
+ /* UnExpPID */ USB_ST_BIT_ERR,
+ /* DataOver */ USB_ST_BUF_ERR,
+ /* DataUnder */ USB_ST_BUF_ERR,
+ /* reservd */ -1,
+ /* reservd */ -1,
+ /* BufferOver */ USB_ST_BUF_ERR,
+ /* BuffUnder */ USB_ST_BUF_ERR,
+ /* Not Access */ -1,
+ /* Not Access */ -1
+};
+
+/* ED States */
+
+#define ED_NEW 0x00
+#define ED_UNLINK 0x01
+#define ED_OPER 0x02
+#define ED_DEL 0x04
+#define ED_URB_DEL 0x08
+
+/* usb_ohci_ed */
+struct ed {
+ __u32 hwINFO;
+ __u32 hwTailP;
+ __u32 hwHeadP;
+ __u32 hwNextED;
+
+ struct ed *ed_prev;
+ __u8 int_period;
+ __u8 int_branch;
+ __u8 int_load;
+ __u8 int_interval;
+ __u8 state;
+ __u8 type;
+ __u16 last_iso;
+ struct ed *ed_rm_list;
+
+ struct usb_device *usb_dev;
+ __u32 unused[3];
+} __attribute__((aligned(16)));
+typedef struct ed ed_t;
+
+
+/* TD info field */
+#define TD_CC 0xf0000000
+#define TD_CC_GET(td_p) ((td_p >>28) & 0x0f)
+#define TD_CC_SET(td_p, cc) (td_p) = ((td_p) & 0x0fffffff) | (((cc) & 0x0f) << 28)
+#define TD_EC 0x0C000000
+#define TD_T 0x03000000
+#define TD_T_DATA0 0x02000000
+#define TD_T_DATA1 0x03000000
+#define TD_T_TOGGLE 0x00000000
+#define TD_R 0x00040000
+#define TD_DI 0x00E00000
+#define TD_DI_SET(X) (((X) & 0x07)<< 21)
+#define TD_DP 0x00180000
+#define TD_DP_SETUP 0x00000000
+#define TD_DP_IN 0x00100000
+#define TD_DP_OUT 0x00080000
+
+#define TD_ISO 0x00010000
+#define TD_DEL 0x00020000
+
+/* CC Codes */
+#define TD_CC_NOERROR 0x00
+#define TD_CC_CRC 0x01
+#define TD_CC_BITSTUFFING 0x02
+#define TD_CC_DATATOGGLEM 0x03
+#define TD_CC_STALL 0x04
+#define TD_DEVNOTRESP 0x05
+#define TD_PIDCHECKFAIL 0x06
+#define TD_UNEXPECTEDPID 0x07
+#define TD_DATAOVERRUN 0x08
+#define TD_DATAUNDERRUN 0x09
+#define TD_BUFFEROVERRUN 0x0C
+#define TD_BUFFERUNDERRUN 0x0D
+#define TD_NOTACCESSED 0x0F
+
+
+#define MAXPSW 1
+
+struct td {
+ __u32 hwINFO;
+ __u32 hwCBP; /* Current Buffer Pointer */
+ __u32 hwNextTD; /* Next TD Pointer */
+ __u32 hwBE; /* Memory Buffer End Pointer */
+
+ __u16 hwPSW[MAXPSW];
+ __u8 unused;
+ __u8 index;
+ struct ed *ed;
+ struct td *next_dl_td;
+ struct usb_device *usb_dev;
+ int transfer_len;
+ __u32 data;
+
+ __u32 unused2[2];
+} __attribute__((aligned(32)));
+typedef struct td td_t;
+
+#define OHCI_ED_SKIP (1 << 14)
+
+/*
+ * The HCCA (Host Controller Communications Area) is a 256 byte
+ * structure defined in the OHCI spec. that the host controller is
+ * told the base address of. It must be 256-byte aligned.
+ */
+
+#define NUM_INTS 32 /* part of the OHCI standard */
+struct ohci_hcca {
+ __u32 int_table[NUM_INTS]; /* Interrupt ED table */
+ __u16 frame_no; /* current frame number */
+ __u16 pad1; /* set to 0 on each frame_no change */
+ __u32 done_head; /* info returned for an interrupt */
+ u8 reserved_for_hc[116];
+} __attribute__((aligned(256)));
+
+
+/*
+ * Maximum number of root hub ports.
+ */
+#define MAX_ROOT_PORTS 15 /* maximum OHCI root hub ports */
+
+/*
+ * This is the structure of the OHCI controller's memory mapped I/O
+ * region. This is Memory Mapped I/O. You must use the readl() and
+ * writel() macros defined in asm/io.h to access these!!
+ */
+struct ohci_regs {
+ /* control and status registers */
+ __u32 revision;
+ __u32 control;
+ __u32 cmdstatus;
+ __u32 intrstatus;
+ __u32 intrenable;
+ __u32 intrdisable;
+ /* memory pointers */
+ __u32 hcca;
+ __u32 ed_periodcurrent;
+ __u32 ed_controlhead;
+ __u32 ed_controlcurrent;
+ __u32 ed_bulkhead;
+ __u32 ed_bulkcurrent;
+ __u32 donehead;
+ /* frame counters */
+ __u32 fminterval;
+ __u32 fmremaining;
+ __u32 fmnumber;
+ __u32 periodicstart;
+ __u32 lsthresh;
+ /* Root hub ports */
+ struct ohci_roothub_regs {
+ __u32 a;
+ __u32 b;
+ __u32 status;
+ __u32 portstatus[MAX_ROOT_PORTS];
+ } roothub;
+} __attribute__((aligned(32)));
+
+
+/* OHCI CONTROL AND STATUS REGISTER MASKS */
+
+/*
+ * HcControl (control) register masks
+ */
+#define OHCI_CTRL_CBSR (3 << 0) /* control/bulk service ratio */
+#define OHCI_CTRL_PLE (1 << 2) /* periodic list enable */
+#define OHCI_CTRL_IE (1 << 3) /* isochronous enable */
+#define OHCI_CTRL_CLE (1 << 4) /* control list enable */
+#define OHCI_CTRL_BLE (1 << 5) /* bulk list enable */
+#define OHCI_CTRL_HCFS (3 << 6) /* host controller functional state */
+#define OHCI_CTRL_IR (1 << 8) /* interrupt routing */
+#define OHCI_CTRL_RWC (1 << 9) /* remote wakeup connected */
+#define OHCI_CTRL_RWE (1 << 10) /* remote wakeup enable */
+
+/* pre-shifted values for HCFS */
+# define OHCI_USB_RESET (0 << 6)
+# define OHCI_USB_RESUME (1 << 6)
+# define OHCI_USB_OPER (2 << 6)
+# define OHCI_USB_SUSPEND (3 << 6)
+
+/*
+ * HcCommandStatus (cmdstatus) register masks
+ */
+#define OHCI_HCR (1 << 0) /* host controller reset */
+#define OHCI_CLF (1 << 1) /* control list filled */
+#define OHCI_BLF (1 << 2) /* bulk list filled */
+#define OHCI_OCR (1 << 3) /* ownership change request */
+#define OHCI_SOC (3 << 16) /* scheduling overrun count */
+
+/*
+ * masks used with interrupt registers:
+ * HcInterruptStatus (intrstatus)
+ * HcInterruptEnable (intrenable)
+ * HcInterruptDisable (intrdisable)
+ */
+#define OHCI_INTR_SO (1 << 0) /* scheduling overrun */
+#define OHCI_INTR_WDH (1 << 1) /* writeback of done_head */
+#define OHCI_INTR_SF (1 << 2) /* start frame */
+#define OHCI_INTR_RD (1 << 3) /* resume detect */
+#define OHCI_INTR_UE (1 << 4) /* unrecoverable error */
+#define OHCI_INTR_FNO (1 << 5) /* frame number overflow */
+#define OHCI_INTR_RHSC (1 << 6) /* root hub status change */
+#define OHCI_INTR_OC (1 << 30) /* ownership change */
+#define OHCI_INTR_MIE (1 << 31) /* master interrupt enable */
+
+
+/* Virtual Root HUB */
+struct virt_root_hub {
+ int devnum; /* Address of Root Hub endpoint */
+ void *dev; /* was urb */
+ void *int_addr;
+ int send;
+ int interval;
+};
+
+/* USB HUB CONSTANTS (not OHCI-specific; see hub.h) */
+
+/* destination of request */
+#define RH_INTERFACE 0x01
+#define RH_ENDPOINT 0x02
+#define RH_OTHER 0x03
+
+#define RH_CLASS 0x20
+#define RH_VENDOR 0x40
+
+/* Requests: bRequest << 8 | bmRequestType */
+#define RH_GET_STATUS 0x0080
+#define RH_CLEAR_FEATURE 0x0100
+#define RH_SET_FEATURE 0x0300
+#define RH_SET_ADDRESS 0x0500
+#define RH_GET_DESCRIPTOR 0x0680
+#define RH_SET_DESCRIPTOR 0x0700
+#define RH_GET_CONFIGURATION 0x0880
+#define RH_SET_CONFIGURATION 0x0900
+#define RH_GET_STATE 0x0280
+#define RH_GET_INTERFACE 0x0A80
+#define RH_SET_INTERFACE 0x0B00
+#define RH_SYNC_FRAME 0x0C80
+/* Our Vendor Specific Request */
+#define RH_SET_EP 0x2000
+
+
+/* Hub port features */
+#define RH_PORT_CONNECTION 0x00
+#define RH_PORT_ENABLE 0x01
+#define RH_PORT_SUSPEND 0x02
+#define RH_PORT_OVER_CURRENT 0x03
+#define RH_PORT_RESET 0x04
+#define RH_PORT_POWER 0x08
+#define RH_PORT_LOW_SPEED 0x09
+
+#define RH_C_PORT_CONNECTION 0x10
+#define RH_C_PORT_ENABLE 0x11
+#define RH_C_PORT_SUSPEND 0x12
+#define RH_C_PORT_OVER_CURRENT 0x13
+#define RH_C_PORT_RESET 0x14
+
+/* Hub features */
+#define RH_C_HUB_LOCAL_POWER 0x00
+#define RH_C_HUB_OVER_CURRENT 0x01
+
+#define RH_DEVICE_REMOTE_WAKEUP 0x00
+#define RH_ENDPOINT_STALL 0x01
+
+#define RH_ACK 0x01
+#define RH_REQ_ERR -1
+#define RH_NACK 0x00
+
+
+/* OHCI ROOT HUB REGISTER MASKS */
+
+/* roothub.portstatus [i] bits */
+#define RH_PS_CCS 0x00000001 /* current connect status */
+#define RH_PS_PES 0x00000002 /* port enable status*/
+#define RH_PS_PSS 0x00000004 /* port suspend status */
+#define RH_PS_POCI 0x00000008 /* port over current indicator */
+#define RH_PS_PRS 0x00000010 /* port reset status */
+#define RH_PS_PPS 0x00000100 /* port power status */
+#define RH_PS_LSDA 0x00000200 /* low speed device attached */
+#define RH_PS_CSC 0x00010000 /* connect status change */
+#define RH_PS_PESC 0x00020000 /* port enable status change */
+#define RH_PS_PSSC 0x00040000 /* port suspend status change */
+#define RH_PS_OCIC 0x00080000 /* over current indicator change */
+#define RH_PS_PRSC 0x00100000 /* port reset status change */
+
+/* roothub.status bits */
+#define RH_HS_LPS 0x00000001 /* local power status */
+#define RH_HS_OCI 0x00000002 /* over current indicator */
+#define RH_HS_DRWE 0x00008000 /* device remote wakeup enable */
+#define RH_HS_LPSC 0x00010000 /* local power status change */
+#define RH_HS_OCIC 0x00020000 /* over current indicator change */
+#define RH_HS_CRWE 0x80000000 /* clear remote wakeup enable */
+
+/* roothub.b masks */
+#define RH_B_DR 0x0000ffff /* device removable flags */
+#define RH_B_PPCM 0xffff0000 /* port power control mask */
+
+/* roothub.a masks */
+#define RH_A_NDP (0xff << 0) /* number of downstream ports */
+#define RH_A_PSM (1 << 8) /* power switching mode */
+#define RH_A_NPS (1 << 9) /* no power switching */
+#define RH_A_DT (1 << 10) /* device type (mbz) */
+#define RH_A_OCPM (1 << 11) /* over current protection mode */
+#define RH_A_NOCP (1 << 12) /* no over current protection */
+#define RH_A_POTPGT (0xff << 24) /* power on to power good time */
+
+/* urb */
+#define N_URB_TD 48
+typedef struct
+{
+ ed_t *ed;
+ __u16 length; /* number of tds associated with this request */
+ __u16 td_cnt; /* number of tds already serviced */
+ int state;
+ unsigned long pipe;
+ int actual_length;
+ td_t *td[N_URB_TD]; /* list pointer to all corresponding TDs associated with this request */
+} urb_priv_t;
+#define URB_DEL 1
+
+/*
+ * This is the full ohci controller description
+ *
+ * Note how the "proper" USB information is just
+ * a subset of what the full implementation needs. (Linus)
+ */
+
+
+typedef struct ohci {
+ struct ohci_hcca *hcca; /* hcca */
+ /*dma_addr_t hcca_dma;*/
+
+ int irq;
+ int disabled; /* e.g. got a UE, we're hung */
+ int sleeping;
+ unsigned long flags; /* for HC bugs */
+
+ struct ohci_regs *regs; /* OHCI controller's memory */
+
+ ed_t *ed_rm_list[2]; /* lists of all endpoints to be removed */
+ ed_t *ed_bulktail; /* last endpoint of bulk list */
+ ed_t *ed_controltail; /* last endpoint of control list */
+ int intrstatus;
+ __u32 hc_control; /* copy of the hc control reg */
+ struct usb_device *dev[32];
+ struct virt_root_hub rh;
+
+ const char *slot_name;
+} ohci_t;
+
+#define NUM_EDS 8 /* num of preallocated endpoint descriptors */
+
+struct ohci_device {
+ ed_t ed[NUM_EDS];
+ int ed_cnt;
+};
+
+/* hcd */
+/* endpoint */
+static int ep_link(ohci_t * ohci, ed_t * ed);
+static int ep_unlink(ohci_t * ohci, ed_t * ed);
+static ed_t * ep_add_ed(struct usb_device * usb_dev, unsigned long pipe);
+
+/*-------------------------------------------------------------------------*/
+
+/* we need more TDs than EDs */
+#define NUM_TD 64
+
+/* +1 so we can align the storage */
+td_t gtd[NUM_TD+1];
+/* pointers to aligned storage */
+td_t *ptd;
+
+/* TDs ... */
+static inline struct td *
+td_alloc (struct usb_device *usb_dev)
+{
+ int i;
+ struct td *td;
+
+ td = NULL;
+ for (i = 0; i < NUM_TD; i++) {
+ if (ptd[i].usb_dev == NULL) {
+ td = &ptd[i];
+ td->usb_dev = usb_dev;
+ break;
+ }
+ }
+ return td;
+}
+
+static inline void
+ed_free (struct ed *ed)
+{
+ ed->usb_dev = NULL;
+}
--- /dev/null
+#
+# (C) Copyright 2011
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+PLATFORM_CPPFLAGS += -mtune=4kc
/* board/.../... */
int board_init(void);
-int dram_init(void);
/* cpu/.../interrupt.c */
void reset_timer_masked(void);
config TARGET_GALAXY5200
bool "Support galaxy5200"
-config TARGET_ICECUBE
- bool "Support IceCube"
-
config TARGET_INKA4X0
bool "Support inka4x0"
config TARGET_MUNICES
bool "Support munices"
-config TARGET_PM520
- bool "Support PM520"
-
-config TARGET_TOTAL5200
- bool "Support Total5200"
-
config TARGET_V38B
bool "Support v38b"
-config TARGET_CPCI5200
- bool "Support cpci5200"
-
-config TARGET_MECP5200
- bool "Support mecp5200"
-
-config TARGET_PF5200
- bool "Support pf5200"
-
config TARGET_O2D
bool "Support O2D"
source "board/bc3450/Kconfig"
source "board/canmb/Kconfig"
source "board/cm5200/Kconfig"
-source "board/esd/cpci5200/Kconfig"
-source "board/esd/mecp5200/Kconfig"
-source "board/esd/pf5200/Kconfig"
source "board/galaxy5200/Kconfig"
-source "board/icecube/Kconfig"
source "board/ifm/o2dnt2/Kconfig"
source "board/inka4x0/Kconfig"
source "board/intercontrol/digsy_mtc/Kconfig"
source "board/motionpro/Kconfig"
source "board/munices/Kconfig"
source "board/phytec/pcm030/Kconfig"
-source "board/pm520/Kconfig"
-source "board/total5200/Kconfig"
source "board/tqc/tqm5200/Kconfig"
source "board/v38b/Kconfig"
*(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset;
eieio();
udelay(10);
-#if (defined CONFIG_PF5200 || defined CONFIG_CPCI5200)
- if (dev & 0x00ff0000) {
- u32 val;
- val = in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+2));
- udelay(10);
- val = val << 16;
- val |= in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+0));
- *value = val;
- } else {
- *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
- }
- udelay(10);
-#else
*value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
-#endif
eieio();
*(volatile u32 *)MPC5XXX_PCI_CAR = 0;
udelay(10);
config TARGET_MPC8349ITX
bool "Support MPC8349ITX"
-config TARGET_MPC8360EMDS
- bool "Support MPC8360EMDS"
-
-config TARGET_MPC8360ERDK
- bool "Support MPC8360ERDK"
-
config TARGET_MPC837XEMDS
bool "Support MPC837XEMDS"
source "board/freescale/mpc832xemds/Kconfig"
source "board/freescale/mpc8349emds/Kconfig"
source "board/freescale/mpc8349itx/Kconfig"
-source "board/freescale/mpc8360emds/Kconfig"
-source "board/freescale/mpc8360erdk/Kconfig"
source "board/freescale/mpc837xemds/Kconfig"
source "board/freescale/mpc837xerdb/Kconfig"
source "board/ids/ids8313/Kconfig"
config TARGET_P1023RDB
bool "Support P1023RDB"
-config TARGET_P1_P2_RDB
- bool "Support P1_P2_RDB"
- select SUPPORT_SPL
- select SUPPORT_TPL
-
config TARGET_P1_P2_RDB_PC
bool "Support p1_p2_rdb_pc"
select SUPPORT_SPL
config TARGET_P1_TWR
bool "Support p1_twr"
-config TARGET_P2020COME
- bool "Support P2020COME"
-
-config TARGET_P2020DS
- bool "Support P2020DS"
-
config TARGET_P2041RDB
bool "Support P2041RDB"
source "board/freescale/p1010rdb/Kconfig"
source "board/freescale/p1022ds/Kconfig"
source "board/freescale/p1023rdb/Kconfig"
-source "board/freescale/p1_p2_rdb/Kconfig"
source "board/freescale/p1_p2_rdb_pc/Kconfig"
source "board/freescale/p1_twr/Kconfig"
-source "board/freescale/p2020come/Kconfig"
-source "board/freescale/p2020ds/Kconfig"
source "board/freescale/p2041rdb/Kconfig"
source "board/freescale/qemu-ppce500/Kconfig"
source "board/freescale/t102xqds/Kconfig"
SET_USB_LIODN(1, "fsl-usb2-dr", 553),
- SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 148),
+ SET_PCI_LIODN_BASE(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 148),
SET_DMA_LIODN(1, "fsl,elo3-dma", 147),
SET_DMA_LIODN(2, "fsl,elo3-dma", 227),
ulong cpu_init_f(void)
{
- ulong flag = 0;
extern void m8560_cpm_reset (void);
#if defined(CONFIG_SYS_DCSRBAR_PHYS) || \
(defined(CONFIG_SECURE_BOOT) && defined(CONFIG_FSL_CORENET))
in_be32(&gur->dcsrcr);
#endif
-#ifdef CONFIG_SYS_DCSRBAR_PHYS
-#ifdef CONFIG_DEEP_SLEEP
- /* disable the console if boot from deep sleep */
- if (in_be32(&gur->scrtsr[0]) & (1 << 3))
- flag = GD_FLG_SILENT | GD_FLG_DISABLE_CONSOLE;
-#endif
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A007212
fsl_erratum_a007212_workaround();
#endif
- return flag;
+ return 0;
}
/* Implement a dummy function for those platforms w/o SERDES */
#include "fsl_corenet2_serdes.h"
#ifdef CONFIG_SYS_FSL_SRDS_1
-static u64 serdes1_prtcl_map;
+static u8 serdes1_prtcl_map[SERDES_PRCTL_COUNT];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
-static u64 serdes2_prtcl_map;
+static u8 serdes2_prtcl_map[SERDES_PRCTL_COUNT];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_3
-static u64 serdes3_prtcl_map;
+static u8 serdes3_prtcl_map[SERDES_PRCTL_COUNT];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_4
-static u64 serdes4_prtcl_map;
+static u8 serdes4_prtcl_map[SERDES_PRCTL_COUNT];
#endif
#ifdef DEBUG
[INTERLAKEN] = "INTERLAKEN",
[QSGMII_SW1_A] = "QSGMII_SW1_A",
[QSGMII_SW1_B] = "QSGMII_SW1_B",
+ [SGMII_SW1_MAC1] = "SGMII_SW1_MAC1",
+ [SGMII_SW1_MAC2] = "SGMII_SW1_MAC2",
+ [SGMII_SW1_MAC3] = "SGMII_SW1_MAC3",
+ [SGMII_SW1_MAC4] = "SGMII_SW1_MAC4",
+ [SGMII_SW1_MAC5] = "SGMII_SW1_MAC5",
+ [SGMII_SW1_MAC6] = "SGMII_SW1_MAC6",
};
#endif
int is_serdes_configured(enum srds_prtcl device)
{
- u64 ret = 0;
+ int ret = 0;
#ifdef CONFIG_SYS_FSL_SRDS_1
- ret |= (1ULL << device) & serdes1_prtcl_map;
+ ret |= serdes1_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
- ret |= (1ULL << device) & serdes2_prtcl_map;
+ ret |= serdes2_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_3
- ret |= (1ULL << device) & serdes3_prtcl_map;
+ ret |= serdes3_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_4
- ret |= (1ULL << device) & serdes4_prtcl_map;
+ ret |= serdes4_prtcl_map[device];
#endif
return !!ret;
#define BCAP_OVD_MASK 0x10000000
#define BYP_CAL_MASK 0x02000000
-u64 serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift)
+void serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift,
+ u8 serdes_prtcl_map[SERDES_PRCTL_COUNT])
{
ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- u64 serdes_prtcl_map = 0;
u32 cfg;
int lane;
+
+ memset(serdes_prtcl_map, 0, sizeof(serdes_prtcl_map));
#ifdef CONFIG_SYS_FSL_ERRATUM_A007186
struct ccsr_sfp_regs __iomem *sfp_regs =
(struct ccsr_sfp_regs __iomem *)(CONFIG_SYS_SFP_ADDR);
for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
enum srds_prtcl lane_prtcl = serdes_get_prtcl(sd, cfg, lane);
- serdes_prtcl_map |= (1ULL << lane_prtcl);
+ if (unlikely(lane_prtcl >= SERDES_PRCTL_COUNT))
+ debug("Unknown SerDes lane protocol %d\n", lane_prtcl);
+ else
+ serdes_prtcl_map[lane_prtcl] = 1;
}
-
- return serdes_prtcl_map;
}
void fsl_serdes_init(void)
{
#ifdef CONFIG_SYS_FSL_SRDS_1
- serdes1_prtcl_map = serdes_init(FSL_SRDS_1,
- CONFIG_SYS_FSL_CORENET_SERDES_ADDR,
- FSL_CORENET2_RCWSR4_SRDS1_PRTCL,
- FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT);
+ serdes_init(FSL_SRDS_1,
+ CONFIG_SYS_FSL_CORENET_SERDES_ADDR,
+ FSL_CORENET2_RCWSR4_SRDS1_PRTCL,
+ FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT,
+ serdes1_prtcl_map);
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
- serdes2_prtcl_map = serdes_init(FSL_SRDS_2,
- CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_2 * 0x1000,
- FSL_CORENET2_RCWSR4_SRDS2_PRTCL,
- FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT);
+ serdes_init(FSL_SRDS_2,
+ CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_2 * 0x1000,
+ FSL_CORENET2_RCWSR4_SRDS2_PRTCL,
+ FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT,
+ serdes2_prtcl_map);
#endif
#ifdef CONFIG_SYS_FSL_SRDS_3
- serdes3_prtcl_map = serdes_init(FSL_SRDS_3,
- CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_3 * 0x1000,
- FSL_CORENET2_RCWSR4_SRDS3_PRTCL,
- FSL_CORENET2_RCWSR4_SRDS3_PRTCL_SHIFT);
+ serdes_init(FSL_SRDS_3,
+ CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_3 * 0x1000,
+ FSL_CORENET2_RCWSR4_SRDS3_PRTCL,
+ FSL_CORENET2_RCWSR4_SRDS3_PRTCL_SHIFT,
+ serdes3_prtcl_map);
#endif
#ifdef CONFIG_SYS_FSL_SRDS_4
- serdes4_prtcl_map = serdes_init(FSL_SRDS_4,
- CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_4 * 0x1000,
- FSL_CORENET2_RCWSR4_SRDS4_PRTCL,
- FSL_CORENET2_RCWSR4_SRDS4_PRTCL_SHIFT);
+ serdes_init(FSL_SRDS_4,
+ CONFIG_SYS_FSL_CORENET_SERDES_ADDR + FSL_SRDS_4 * 0x1000,
+ FSL_CORENET2_RCWSR4_SRDS4_PRTCL,
+ FSL_CORENET2_RCWSR4_SRDS4_PRTCL_SHIFT,
+ serdes4_prtcl_map);
#endif
}
static u8 serdes_cfg_tbl[][4] = {
+ [0x40] = {PCIE1, PCIE1, PCIE1, PCIE1},
[0xD5] = {QSGMII_FM1_A, PCIE3, PCIE2, PCIE1},
[0xD6] = {QSGMII_FM1_A, PCIE3, PCIE2, SATA1},
[0x95] = {XFI_FM1_MAC1, PCIE3, PCIE2, PCIE1},
[0x56] = {PCIE1, PCIE3, PCIE2, SATA1},
[0x5A] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SATA1},
[0x5B] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1},
+ [0x5F] = {PCIE1, PCIE3, SGMII_2500_FM1_DTSEC2, SGMII_2500_FM1_DTSEC1},
[0x6A] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SATA1},
[0x6B] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1},
[0x6F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2,
PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0x87] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
- [0x89] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
- PCIE2, PCIE3, QSGMII_SW1_B, SATA1},
- [0x8D] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
- PCIE2, QSGMII_SW1_B, QSGMII_SW1_B, QSGMII_SW1_B},
+ [0x89] = {PCIE1, SGMII_SW1_MAC3, SGMII_SW1_MAC1, SGMII_SW1_MAC2,
+ PCIE2, PCIE3, SGMII_SW1_MAC4, SATA1},
+ [0x8D] = {PCIE1, SGMII_SW1_MAC3, SGMII_SW1_MAC1, SGMII_SW1_MAC2,
+ PCIE2, SGMII_SW1_MAC6, SGMII_SW1_MAC4, SGMII_SW1_MAC5},
[0x8F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
AURORA, NONE, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0xA5] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
#include <netdev.h>
#include <asm/cache.h>
#include <asm/io.h>
+#include <vsc9953.h>
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_FMAN_ENET
fm_standard_init(bis);
#endif
+
+#ifdef CONFIG_VSC9953
+ vsc9953_init(bis);
+#endif
return 0;
}
}
#endif /* defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) */
-/*
- * update crypto node properties to a specified revision of the SEC
- * called with sec_rev == 0 if not on an E processor
- */
-#if CONFIG_SYS_FSL_SEC_COMPAT == 2 /* SEC 2.x/3.x */
-void fdt_fixup_crypto_node(void *blob, int sec_rev)
-{
- static const struct sec_rev_prop {
- u32 sec_rev;
- u32 num_channels;
- u32 channel_fifo_len;
- u32 exec_units_mask;
- u32 descriptor_types_mask;
- } sec_rev_prop_list [] = {
- { 0x0200, 4, 24, 0x07e, 0x01010ebf }, /* SEC 2.0 */
- { 0x0201, 4, 24, 0x0fe, 0x012b0ebf }, /* SEC 2.1 */
- { 0x0202, 1, 24, 0x04c, 0x0122003f }, /* SEC 2.2 */
- { 0x0204, 4, 24, 0x07e, 0x012b0ebf }, /* SEC 2.4 */
- { 0x0300, 4, 24, 0x9fe, 0x03ab0ebf }, /* SEC 3.0 */
- { 0x0301, 4, 24, 0xbfe, 0x03ab0ebf }, /* SEC 3.1 */
- { 0x0303, 4, 24, 0x97c, 0x03a30abf }, /* SEC 3.3 */
- };
- static char compat_strlist[ARRAY_SIZE(sec_rev_prop_list) *
- sizeof("fsl,secX.Y")];
- int crypto_node, sec_idx, err;
- char *p;
- u32 val;
-
- /* locate crypto node based on lowest common compatible */
- crypto_node = fdt_node_offset_by_compatible(blob, -1, "fsl,sec2.0");
- if (crypto_node == -FDT_ERR_NOTFOUND)
- return;
-
- /* delete it if not on an E-processor */
- if (crypto_node > 0 && !sec_rev) {
- fdt_del_node(blob, crypto_node);
- return;
- }
-
- /* else we got called for possible uprev */
- for (sec_idx = 0; sec_idx < ARRAY_SIZE(sec_rev_prop_list); sec_idx++)
- if (sec_rev_prop_list[sec_idx].sec_rev == sec_rev)
- break;
-
- if (sec_idx == ARRAY_SIZE(sec_rev_prop_list)) {
- puts("warning: unknown SEC revision number\n");
- return;
- }
-
- val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].num_channels);
- err = fdt_setprop(blob, crypto_node, "fsl,num-channels", &val, 4);
- if (err < 0)
- printf("WARNING: could not set crypto property: %s\n",
- fdt_strerror(err));
-
- val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].descriptor_types_mask);
- err = fdt_setprop(blob, crypto_node, "fsl,descriptor-types-mask", &val, 4);
- if (err < 0)
- printf("WARNING: could not set crypto property: %s\n",
- fdt_strerror(err));
-
- val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].exec_units_mask);
- err = fdt_setprop(blob, crypto_node, "fsl,exec-units-mask", &val, 4);
- if (err < 0)
- printf("WARNING: could not set crypto property: %s\n",
- fdt_strerror(err));
-
- val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].channel_fifo_len);
- err = fdt_setprop(blob, crypto_node, "fsl,channel-fifo-len", &val, 4);
- if (err < 0)
- printf("WARNING: could not set crypto property: %s\n",
- fdt_strerror(err));
-
- val = 0;
- while (sec_idx >= 0) {
- p = compat_strlist + val;
- val += sprintf(p, "fsl,sec%d.%d",
- (sec_rev_prop_list[sec_idx].sec_rev & 0xff00) >> 8,
- sec_rev_prop_list[sec_idx].sec_rev & 0x00ff) + 1;
- sec_idx--;
- }
- err = fdt_setprop(blob, crypto_node, "compatible", &compat_strlist, val);
- if (err < 0)
- printf("WARNING: could not set crypto property: %s\n",
- fdt_strerror(err));
-}
-#elif CONFIG_SYS_FSL_SEC_COMPAT >= 4 /* SEC4 */
-static u8 caam_get_era(void)
-{
- static const struct {
- u16 ip_id;
- u8 maj_rev;
- u8 era;
- } caam_eras[] = {
- {0x0A10, 1, 1},
- {0x0A10, 2, 2},
- {0x0A12, 1, 3},
- {0x0A14, 1, 3},
- {0x0A14, 2, 4},
- {0x0A16, 1, 4},
- {0x0A10, 3, 4},
- {0x0A11, 1, 4},
- {0x0A18, 1, 4},
- {0x0A11, 2, 5},
- {0x0A12, 2, 5},
- {0x0A13, 1, 5},
- {0x0A1C, 1, 5}
- };
-
- ccsr_sec_t __iomem *sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR;
- u32 secvid_ms = sec_in32(&sec->secvid_ms);
- u32 ccbvid = sec_in32(&sec->ccbvid);
- u16 ip_id = (secvid_ms & SEC_SECVID_MS_IPID_MASK) >>
- SEC_SECVID_MS_IPID_SHIFT;
- u8 maj_rev = (secvid_ms & SEC_SECVID_MS_MAJ_REV_MASK) >>
- SEC_SECVID_MS_MAJ_REV_SHIFT;
- u8 era = (ccbvid & SEC_CCBVID_ERA_MASK) >> SEC_CCBVID_ERA_SHIFT;
-
- int i;
-
- if (era) /* This is '0' prior to CAAM ERA-6 */
- return era;
-
- for (i = 0; i < ARRAY_SIZE(caam_eras); i++)
- if (caam_eras[i].ip_id == ip_id &&
- caam_eras[i].maj_rev == maj_rev)
- return caam_eras[i].era;
-
- return 0;
-}
-
-static void fdt_fixup_crypto_era(void *blob, u32 era)
-{
- int err;
- int crypto_node;
-
- crypto_node = fdt_path_offset(blob, "crypto");
- if (crypto_node < 0) {
- printf("WARNING: Missing crypto node\n");
- return;
- }
-
- err = fdt_setprop(blob, crypto_node, "fsl,sec-era", &era,
- sizeof(era));
- if (err < 0) {
- printf("ERROR: could not set fsl,sec-era property: %s\n",
- fdt_strerror(err));
- }
-}
-
-void fdt_fixup_crypto_node(void *blob, int sec_rev)
-{
- u8 era;
-
- if (!sec_rev) {
- fdt_del_node_and_alias(blob, "crypto");
- return;
- }
-
- /* Add SEC ERA information in compatible */
- era = caam_get_era();
- if (era) {
- fdt_fixup_crypto_era(blob, era);
- } else {
- printf("WARNING: Unable to get ERA for CAAM rev: %d\n",
- sec_rev);
- }
-}
-#endif
-
int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc)
{
return fdt_setprop_string(blob, offset, "phy-connection-type",
config TARGET_V5FX30TEVAL
bool "Support v5fx30teval"
-config TARGET_CATCENTER
- bool "Support CATcenter"
-
-config TARGET_PPCHAMELEONEVB
- bool "Support PPChameleonEVB"
-
config TARGET_CPCI2DP
bool "Support CPCI2DP"
source "board/avnet/v5fx30teval/Kconfig"
source "board/csb272/Kconfig"
source "board/csb472/Kconfig"
-source "board/dave/PPChameleonEVB/Kconfig"
source "board/esd/cpci2dp/Kconfig"
source "board/esd/cpci405/Kconfig"
source "board/esd/plu405/Kconfig"
--- /dev/null
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * Dummy header file to enable CONFIG_OF_CONTROL.
+ * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
+ * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable
+ * OF_CONTROL must have arch/gpio.h.
+ */
+
+#ifndef __ASM_ARCH_MX85XX_GPIO_H
+#define __ASM_ARCH_MX85XX_GPIO_H
+
+#endif
* SEC (crypto unit) major compatible version determination
*/
#if defined(CONFIG_MPC83xx)
+#define CONFIG_SYS_FSL_SEC_BE
#define CONFIG_SYS_FSL_SEC_COMPAT 2
#endif
#define CONFIG_SYS_PBI_FLASH_BASE 0xc0000000
#elif defined(CONFIG_BSC9132QDS)
#define CONFIG_SYS_PBI_FLASH_BASE 0xc8000000
+#elif defined(CONFIG_C29XPCIE)
+#define CONFIG_SYS_PBI_FLASH_BASE 0xcc000000
#else
#define CONFIG_SYS_PBI_FLASH_BASE 0xce000000
#endif
SGMII_2500_FM2_DTSEC6,
SGMII_2500_FM2_DTSEC9,
SGMII_2500_FM2_DTSEC10,
+ SGMII_SW1_MAC1,
+ SGMII_SW1_MAC2,
+ SGMII_SW1_MAC3,
+ SGMII_SW1_MAC4,
+ SGMII_SW1_MAC5,
+ SGMII_SW1_MAC6,
+ SERDES_PRCTL_COUNT /* Keep this item the last one */
};
enum srds {
#ifdef CONFIG_PRAM
ulong reg;
#endif
-#ifdef CONFIG_DEEP_SLEEP
- const ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- struct ccsr_scfg *scfg = (void *)CONFIG_SYS_MPC85xx_SCFG;
- u32 start_addr;
- typedef void (*func_t)(void);
- func_t kernel_resume;
-#endif
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
if ((*init_fnc_ptr) () != 0)
hang();
-#ifdef CONFIG_DEEP_SLEEP
- /* Jump to kernel in deep sleep case */
- if (in_be32(&gur->scrtsr[0]) & (1 << 3)) {
- l2cache_init();
-#if defined(CONFIG_RAMBOOT_PBL)
- disable_cpc_sram();
-#endif
- enable_cpc();
- start_addr = in_be32(&scfg->sparecr[1]);
- kernel_resume = (func_t)start_addr;
- kernel_resume();
- }
-#endif
-
#ifdef CONFIG_POST
post_bootmode_init();
post_run(NULL, POST_ROM | post_bootmode_get(NULL));
#include <common.h>
#include <os.h>
#include <cli.h>
+#include <malloc.h>
#include <asm/getopt.h>
#include <asm/io.h>
#include <asm/sections.h>
}
SANDBOX_CMDLINE_OPT_SHORT(fdt, 'd', 1, "Specify U-Boot's control FDT");
+static int sandbox_cmdline_cb_default_fdt(struct sandbox_state *state,
+ const char *arg)
+{
+ const char *fmt = "%s.dtb";
+ char *fname;
+ int len;
+
+ len = strlen(state->argv[0]) + strlen(fmt) + 1;
+ fname = os_malloc(len);
+ if (!fname)
+ return -ENOMEM;
+ snprintf(fname, len, fmt, state->argv[0]);
+ state->fdt_fname = fname;
+
+ return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(default_fdt, 'D', 0,
+ "Use the default u-boot.dtb control FDT in U-Boot directory");
+
static int sandbox_cmdline_cb_interactive(struct sandbox_state *state,
const char *arg)
{
colour = "cyan";
sides = <3>;
character = <83>;
+ light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
};
square {
compatible = "demo-shape";
cros-ec-keyb {
compatible = "google,cros-ec-keyb";
- google,key-rows = <8>;
- google,key-columns = <13>;
- google,repeat-delay-ms = <240>;
- google,repeat-rate-ms = <30>;
+ keypad,num-rows = <8>;
+ keypad,num-columns = <13>;
google,ghost-filter;
/*
* Keymap entries take the form of 0xRRCCKKKK where
0x070b0067 0x070c0069>;
};
- gpio_a: gpios {
+ gpio_a: gpios@0 {
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <1>;
num-gpios = <20>;
};
+ gpio_b: gpios@1 {
+ gpio-controller;
+ compatible = "sandbox,gpio";
+ #gpio-cells = <2>;
+ gpio-bank-name = "b";
+ num-gpios = <10>;
+ };
+
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
/* board/.../... */
int board_init(void);
-int dram_init(void);
/* start.c */
int sandbox_early_getopt_check(void);
obj-y += car.o
obj-y += coreboot.o
obj-y += tables.o
-obj-y += ipchecksum.o
obj-y += sdram.o
obj-y += timestamp.o
obj-$(CONFIG_PCI) += pci.o
while (*str)
NS16550_putc(port, *str++);
}
+
+int misc_init_r(void)
+{
+ return 0;
+}
+++ /dev/null
-/*
- * This file is part of the libpayload project.
- *
- * It has originally been taken from the FreeBSD project.
- *
- * Copyright (c) 2001 Charles Mott <cm@linktel.net>
- * Copyright (c) 2008 coresystems GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-#include <asm/arch/ipchecksum.h>
-
-unsigned short ipchksum(const void *vptr, unsigned long nbytes)
-{
- int sum, oddbyte;
- const unsigned short *ptr = vptr;
-
- sum = 0;
- while (nbytes > 1) {
- sum += *ptr++;
- nbytes -= 2;
- }
- if (nbytes == 1) {
- oddbyte = 0;
- ((u8 *)&oddbyte)[0] = *(u8 *) ptr;
- ((u8 *)&oddbyte)[1] = 0;
- sum += oddbyte;
- }
- sum = (sum >> 16) + (sum & 0xffff);
- sum += (sum >> 16);
- return ~sum;
-}
*/
#include <common.h>
-#include <asm/arch/ipchecksum.h>
+#include <net.h>
#include <asm/arch/sysinfo.h>
#include <asm/arch/tables.h>
return 0;
/* Make sure the checksums match. */
- if (ipchksum((u16 *) header, sizeof(*header)) != 0)
+ if (!ip_checksum_ok(header, sizeof(*header)))
return -1;
- if (ipchksum((u16 *) (ptr + sizeof(*header)),
- header->table_bytes) != header->table_checksum)
+ if (compute_ip_checksum(ptr + sizeof(*header), header->table_bytes) !=
+ header->table_checksum)
return -1;
/* Now, walk the tables. */
return flag_is_changeable_p(X86_EFLAGS_ID);
}
+static bool has_mtrr(void)
+{
+ return cpuid_edx(0x00000001) & (1 << 12) ? true : false;
+}
+
static int build_vendor_name(char *vendor_name)
{
struct cpuid_result result;
gd->arch.x86_model = c.x86_model;
gd->arch.x86_mask = c.x86_mask;
gd->arch.x86_device = cpu.device;
+
+ gd->arch.has_mtrr = has_mtrr();
}
return 0;
int
default 256
-config MRC_CACHE_BASE
- hex
- default 0xff800000
-
-config MRC_CACHE_LOCATION
- hex
- depends on !CHROMEOS
- default 0x1ec000
-
-config MRC_CACHE_SIZE
- hex
- depends on !CHROMEOS
- default 0x10000
-
config DCACHE_RAM_BASE
hex
default 0xff7f0000
int
default 512
-config MRC_CACHE_BASE
- hex
- default 0xff800000
-
-config MRC_CACHE_LOCATION
- hex
- depends on !CHROMEOS
- default 0x370000
-
-config MRC_CACHE_SIZE
- hex
- depends on !CHROMEOS
- default 0x10000
-
config DCACHE_RAM_BASE
hex
default 0xff7e0000
obj-y += me_status.o
obj-y += model_206ax.o
obj-y += microcode_intel.o
+obj-y += mrccache.o
obj-y += northbridge.o
obj-y += pch.o
obj-y += pci.o
--- /dev/null
+/*
+ * From Coreboot src/southbridge/intel/bd82x6x/mrccache.c
+ *
+ * Copyright (C) 2014 Google Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <net.h>
+#include <spi.h>
+#include <spi_flash.h>
+#include <asm/arch/mrccache.h>
+#include <asm/arch/sandybridge.h>
+
+static struct mrc_data_container *next_mrc_block(
+ struct mrc_data_container *mrc_cache)
+{
+ /* MRC data blocks are aligned within the region */
+ u32 mrc_size = sizeof(*mrc_cache) + mrc_cache->data_size;
+ if (mrc_size & (MRC_DATA_ALIGN - 1UL)) {
+ mrc_size &= ~(MRC_DATA_ALIGN - 1UL);
+ mrc_size += MRC_DATA_ALIGN;
+ }
+
+ u8 *region_ptr = (u8 *)mrc_cache;
+ region_ptr += mrc_size;
+ return (struct mrc_data_container *)region_ptr;
+}
+
+static int is_mrc_cache(struct mrc_data_container *cache)
+{
+ return cache && (cache->signature == MRC_DATA_SIGNATURE);
+}
+
+/*
+ * Find the largest index block in the MRC cache. Return NULL if none is
+ * found.
+ */
+struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry)
+{
+ struct mrc_data_container *cache, *next;
+ ulong base_addr, end_addr;
+ uint id;
+
+ base_addr = (1ULL << 32) - CONFIG_ROM_SIZE + entry->offset;
+ end_addr = base_addr + entry->length;
+ cache = NULL;
+
+ /* Search for the last filled entry in the region */
+ for (id = 0, next = (struct mrc_data_container *)base_addr;
+ is_mrc_cache(next);
+ id++) {
+ cache = next;
+ next = next_mrc_block(next);
+ if ((ulong)next >= end_addr)
+ break;
+ }
+
+ if (id-- == 0) {
+ debug("%s: No valid MRC cache found.\n", __func__);
+ return NULL;
+ }
+
+ /* Verify checksum */
+ if (cache->checksum != compute_ip_checksum(cache->data,
+ cache->data_size)) {
+ printf("%s: MRC cache checksum mismatch\n", __func__);
+ return NULL;
+ }
+
+ debug("%s: picked entry %u from cache block\n", __func__, id);
+
+ return cache;
+}
+
+/**
+ * find_next_mrc_cache() - get next cache entry
+ *
+ * @entry: MRC cache flash area
+ * @cache: Entry to start from
+ *
+ * @return next cache entry if found, NULL if we got to the end
+ */
+static struct mrc_data_container *find_next_mrc_cache(struct fmap_entry *entry,
+ struct mrc_data_container *cache)
+{
+ ulong base_addr, end_addr;
+
+ base_addr = (1ULL << 32) - CONFIG_ROM_SIZE + entry->offset;
+ end_addr = base_addr + entry->length;
+
+ cache = next_mrc_block(cache);
+ if ((ulong)cache >= end_addr) {
+ /* Crossed the boundary */
+ cache = NULL;
+ debug("%s: no available entries found\n", __func__);
+ } else {
+ debug("%s: picked next entry from cache block at %p\n",
+ __func__, cache);
+ }
+
+ return cache;
+}
+
+int mrccache_update(struct spi_flash *sf, struct fmap_entry *entry,
+ struct mrc_data_container *cur)
+{
+ struct mrc_data_container *cache;
+ ulong offset;
+ ulong base_addr;
+ int ret;
+
+ /* Find the last used block */
+ base_addr = (1ULL << 32) - CONFIG_ROM_SIZE + entry->offset;
+ debug("Updating MRC cache data\n");
+ cache = mrccache_find_current(entry);
+ if (cache && (cache->data_size == cur->data_size) &&
+ (!memcmp(cache, cur, cache->data_size + sizeof(*cur)))) {
+ debug("MRC data in flash is up to date. No update\n");
+ return -EEXIST;
+ }
+
+ /* Move to the next block, which will be the first unused block */
+ if (cache)
+ cache = find_next_mrc_cache(entry, cache);
+
+ /*
+ * If we have got to the end, erase the entire mrc-cache area and start
+ * again at block 0.
+ */
+ if (!cache) {
+ debug("Erasing the MRC cache region of %x bytes at %x\n",
+ entry->length, entry->offset);
+
+ ret = spi_flash_erase(sf, entry->offset, entry->length);
+ if (ret) {
+ debug("Failed to erase flash region\n");
+ return ret;
+ }
+ cache = (struct mrc_data_container *)base_addr;
+ }
+
+ /* Write the data out */
+ offset = (ulong)cache - base_addr + entry->offset;
+ debug("Write MRC cache update to flash at %lx\n", offset);
+ ret = spi_flash_write(sf, offset, cur->data_size + sizeof(*cur), cur);
+ if (ret) {
+ debug("Failed to write to SPI flash\n");
+ return ret;
+ }
+
+ return 0;
+}
#include <errno.h>
#include <fdtdec.h>
#include <malloc.h>
+#include <net.h>
+#include <rtc.h>
+#include <spi.h>
+#include <spi_flash.h>
#include <asm/processor.h>
#include <asm/gpio.h>
#include <asm/global_data.h>
#include <asm/mtrr.h>
#include <asm/pci.h>
#include <asm/arch/me.h>
+#include <asm/arch/mrccache.h>
#include <asm/arch/pei_data.h>
#include <asm/arch/pch.h>
#include <asm/post.h>
DECLARE_GLOBAL_DATA_PTR;
+#define CMOS_OFFSET_MRC_SEED 152
+#define CMOS_OFFSET_MRC_SEED_S3 156
+#define CMOS_OFFSET_MRC_SEED_CHK 160
+
/*
* This function looks for the highest region of memory lower than 4GB which
* has enough space for U-Boot where U-Boot is aligned on a page boundary.
}
}
+static int get_mrc_entry(struct spi_flash **sfp, struct fmap_entry *entry)
+{
+ const void *blob = gd->fdt_blob;
+ int node, spi_node, mrc_node;
+ int upto;
+
+ /* Find the flash chip within the SPI controller node */
+ upto = 0;
+ spi_node = fdtdec_next_alias(blob, "spi", COMPAT_INTEL_ICH_SPI, &upto);
+ if (spi_node < 0)
+ return -ENOENT;
+ node = fdt_first_subnode(blob, spi_node);
+ if (node < 0)
+ return -ECHILD;
+
+ /* Find the place where we put the MRC cache */
+ mrc_node = fdt_subnode_offset(blob, node, "rw-mrc-cache");
+ if (mrc_node < 0)
+ return -EPERM;
+
+ if (fdtdec_read_fmap_entry(blob, mrc_node, "rm-mrc-cache", entry))
+ return -EINVAL;
+
+ if (sfp) {
+ *sfp = spi_flash_probe_fdt(blob, node, spi_node);
+ if (!*sfp)
+ return -EBADF;
+ }
+
+ return 0;
+}
+
+static int read_seed_from_cmos(struct pei_data *pei_data)
+{
+ u16 c1, c2, checksum, seed_checksum;
+
+ /*
+ * Read scrambler seeds from CMOS RAM. We don't want to store them in
+ * SPI flash since they change on every boot and that would wear down
+ * the flash too much. So we store these in CMOS and the large MRC
+ * data in SPI flash.
+ */
+ pei_data->scrambler_seed = rtc_read32(CMOS_OFFSET_MRC_SEED);
+ debug("Read scrambler seed 0x%08x from CMOS 0x%02x\n",
+ pei_data->scrambler_seed, CMOS_OFFSET_MRC_SEED);
+
+ pei_data->scrambler_seed_s3 = rtc_read32(CMOS_OFFSET_MRC_SEED_S3);
+ debug("Read S3 scrambler seed 0x%08x from CMOS 0x%02x\n",
+ pei_data->scrambler_seed_s3, CMOS_OFFSET_MRC_SEED_S3);
+
+ /* Compute seed checksum and compare */
+ c1 = compute_ip_checksum((u8 *)&pei_data->scrambler_seed,
+ sizeof(u32));
+ c2 = compute_ip_checksum((u8 *)&pei_data->scrambler_seed_s3,
+ sizeof(u32));
+ checksum = add_ip_checksums(sizeof(u32), c1, c2);
+
+ seed_checksum = rtc_read8(CMOS_OFFSET_MRC_SEED_CHK);
+ seed_checksum |= rtc_read8(CMOS_OFFSET_MRC_SEED_CHK + 1) << 8;
+
+ if (checksum != seed_checksum) {
+ debug("%s: invalid seed checksum\n", __func__);
+ pei_data->scrambler_seed = 0;
+ pei_data->scrambler_seed_s3 = 0;
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int prepare_mrc_cache(struct pei_data *pei_data)
+{
+ struct mrc_data_container *mrc_cache;
+ struct fmap_entry entry;
+ int ret;
+
+ ret = read_seed_from_cmos(pei_data);
+ if (ret)
+ return ret;
+ ret = get_mrc_entry(NULL, &entry);
+ if (ret)
+ return ret;
+ mrc_cache = mrccache_find_current(&entry);
+ if (!mrc_cache)
+ return -ENOENT;
+
+ /*
+ * TODO(sjg@chromium.org): Skip this for now as it causes boot
+ * problems
+ */
+ if (0) {
+ pei_data->mrc_input = mrc_cache->data;
+ pei_data->mrc_input_len = mrc_cache->data_size;
+ }
+ debug("%s: at %p, size %x checksum %04x\n", __func__,
+ pei_data->mrc_input, pei_data->mrc_input_len,
+ mrc_cache->checksum);
+
+ return 0;
+}
+
+static int build_mrc_data(struct mrc_data_container **datap)
+{
+ struct mrc_data_container *data;
+ int orig_len;
+ int output_len;
+
+ orig_len = gd->arch.mrc_output_len;
+ output_len = ALIGN(orig_len, 16);
+ data = malloc(output_len + sizeof(*data));
+ if (!data)
+ return -ENOMEM;
+ data->signature = MRC_DATA_SIGNATURE;
+ data->data_size = output_len;
+ data->reserved = 0;
+ memcpy(data->data, gd->arch.mrc_output, orig_len);
+
+ /* Zero the unused space in aligned buffer. */
+ if (output_len > orig_len)
+ memset(data->data + orig_len, 0, output_len - orig_len);
+
+ data->checksum = compute_ip_checksum(data->data, output_len);
+ *datap = data;
+
+ return 0;
+}
+
+static int write_seeds_to_cmos(struct pei_data *pei_data)
+{
+ u16 c1, c2, checksum;
+
+ /* Save the MRC seed values to CMOS */
+ rtc_write32(CMOS_OFFSET_MRC_SEED, pei_data->scrambler_seed);
+ debug("Save scrambler seed 0x%08x to CMOS 0x%02x\n",
+ pei_data->scrambler_seed, CMOS_OFFSET_MRC_SEED);
+
+ rtc_write32(CMOS_OFFSET_MRC_SEED_S3, pei_data->scrambler_seed_s3);
+ debug("Save s3 scrambler seed 0x%08x to CMOS 0x%02x\n",
+ pei_data->scrambler_seed_s3, CMOS_OFFSET_MRC_SEED_S3);
+
+ /* Save a simple checksum of the seed values */
+ c1 = compute_ip_checksum((u8 *)&pei_data->scrambler_seed,
+ sizeof(u32));
+ c2 = compute_ip_checksum((u8 *)&pei_data->scrambler_seed_s3,
+ sizeof(u32));
+ checksum = add_ip_checksums(sizeof(u32), c1, c2);
+
+ rtc_write8(CMOS_OFFSET_MRC_SEED_CHK, checksum & 0xff);
+ rtc_write8(CMOS_OFFSET_MRC_SEED_CHK + 1, (checksum >> 8) & 0xff);
+
+ return 0;
+}
+
+static int sdram_save_mrc_data(void)
+{
+ struct mrc_data_container *data;
+ struct fmap_entry entry;
+ struct spi_flash *sf;
+ int ret;
+
+ if (!gd->arch.mrc_output_len)
+ return 0;
+ debug("Saving %d bytes of MRC output data to SPI flash\n",
+ gd->arch.mrc_output_len);
+
+ ret = get_mrc_entry(&sf, &entry);
+ if (ret)
+ goto err_entry;
+ ret = build_mrc_data(&data);
+ if (ret)
+ goto err_data;
+ ret = mrccache_update(sf, &entry, data);
+ if (!ret)
+ debug("Saved MRC data with checksum %04x\n", data->checksum);
+
+ free(data);
+err_data:
+ spi_flash_free(sf);
+err_entry:
+ if (ret)
+ debug("%s: Failed: %d\n", __func__, ret);
+ return ret;
+}
+
+/* Use this hook to save our SDRAM parameters */
+int misc_init_r(void)
+{
+ int ret;
+
+ ret = sdram_save_mrc_data();
+ if (ret)
+ printf("Unable to save MRC data: %d\n", ret);
+
+ return 0;
+}
+
static const char *const ecc_decoder[] = {
"inactive",
"active on IO",
#endif
}
+static int recovery_mode_enabled(void)
+{
+ return false;
+}
+
/**
* Find the PEI executable in the ROM and execute it.
*
debug("Starting UEFI PEI System Agent\n");
+ /*
+ * Do not pass MRC data in for recovery mode boot,
+ * Always pass it in for S3 resume.
+ */
+ if (!recovery_mode_enabled() ||
+ pei_data->boot_mode == PEI_BOOT_RESUME) {
+ ret = prepare_mrc_cache(pei_data);
+ if (ret)
+ debug("prepare_mrc_cache failed: %d\n", ret);
+ }
+
/* If MRC data is not found we cannot continue S3 resume. */
if (pei_data->boot_mode == PEI_BOOT_RESUME && !pei_data->mrc_input) {
debug("Giving up in sdram_initialize: No MRC data\n");
debug("System Agent Version %d.%d.%d Build %d\n",
version >> 24 , (version >> 16) & 0xff,
(version >> 8) & 0xff, version & 0xff);
+ debug("MCR output data length %#x at %p\n", pei_data->mrc_output_len,
+ pei_data->mrc_output);
/*
* Send ME init done for SandyBridge here. This is done inside the
post_system_agent_init(pei_data);
report_memory_config();
+ /* S3 resume: don't save scrambler seed or MRC data */
+ if (pei_data->boot_mode != PEI_BOOT_RESUME) {
+ /*
+ * This will be copied to SDRAM in reserve_arch(), then written
+ * to SPI flash in sdram_save_mrc_data()
+ */
+ gd->arch.mrc_output = (char *)pei_data->mrc_output;
+ gd->arch.mrc_output_len = pei_data->mrc_output_len;
+ ret = write_seeds_to_cmos(pei_data);
+ if (ret)
+ debug("Failed to write seeds to CMOS: %d\n", ret);
+ }
+
+ return 0;
+}
+
+int reserve_arch(void)
+{
+ u16 checksum;
+
+ checksum = compute_ip_checksum(gd->arch.mrc_output,
+ gd->arch.mrc_output_len);
+ debug("Saving %d bytes for MRC output data, checksum %04x\n",
+ gd->arch.mrc_output_len, checksum);
+ gd->start_addr_sp -= gd->arch.mrc_output_len;
+ memcpy((void *)gd->start_addr_sp, gd->arch.mrc_output,
+ gd->arch.mrc_output_len);
+ gd->arch.mrc_output = (char *)gd->start_addr_sp;
+ gd->start_addr_sp &= ~0xf;
+
return 0;
}
#include <asm/msr.h>
#include <asm/mtrr.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/* Prepare to adjust MTRRs */
void mtrr_open(struct mtrr_state *state)
{
+ if (!gd->arch.has_mtrr)
+ return;
+
state->enable_cache = dcache_status();
if (state->enable_cache)
/* Clean up after adjusting MTRRs, and enable them */
void mtrr_close(struct mtrr_state *state)
{
+ if (!gd->arch.has_mtrr)
+ return;
+
wrmsrl(MTRR_DEF_TYPE_MSR, state->deftype | MTRR_DEF_TYPE_EN);
if (state->enable_cache)
enable_caches();
uint64_t mask;
int i;
+ if (!gd->arch.has_mtrr)
+ return -ENOSYS;
+
mtrr_open(&state);
for (i = 0; i < gd->arch.mtrr_req_count; i++, req++) {
mask = ~(req->size - 1);
struct mtrr_request *req;
uint64_t mask;
+ if (!gd->arch.has_mtrr)
+ return -ENOSYS;
+
if (gd->arch.mtrr_req_count == MAX_MTRR_REQUESTS)
return -ENOSPC;
req = &gd->arch.mtrr_req[gd->arch.mtrr_req_count++];
/*
- * U-boot - x86 Startup Code
+ * U-Boot - x86 Startup Code
*
* (C) Copyright 2008-2011
* Graeme Russ, <graeme.russ@gmail.com>
movl $GD_FLG_COLD_BOOT, %ebx
xorl %eax, %eax
- movl %eax, %cr3 /* Invalidate TLB */
+ movl %eax, %cr3 /* Invalidate TLB */
/* Turn off cache (this might require a 486-class CPU) */
movl %cr0, %eax
jmp ff
ff:
- /* Finally restore BIST and jump to the 32bit initialization code */
+ /* Finally restore BIST and jump to the 32-bit initialization code */
movw $code32start, %ax
movw %ax, %bp
movl %ecx, %eax
.word 0 /* limit */
.long 0 /* base */
-/*
- * The following Global Descriptor Table is just enough to get us into
- * 'Flat Protected Mode' - It will be discarded as soon as the final
- * GDT is setup in a safe location in RAM
- */
+ /*
+ * The following Global Descriptor Table is just enough to get us into
+ * 'Flat Protected Mode' - It will be discarded as soon as the final
+ * GDT is setup in a safe location in RAM
+ */
gdt_ptr:
.word 0x1f /* limit (31 bytes = 4 GDT entries - 1) */
.long BOOT_SEG + gdt /* base */
-/* Some CPUs are picky about GDT alignment... */
-.align 16
+ /* Some CPUs are picky about GDT alignment... */
+ .align 16
gdt:
/*
* The GDT table ...
model = "Google Link";
compatible = "google,link", "intel,celeron-ivybridge";
+ aliases {
+ spi0 = "/spi";
+ };
+
config {
silent_console = <0>;
};
spi {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "intel,ich9";
+ compatible = "intel,ich-spi";
spi-flash@0 {
+ #size-cells = <1>;
+ #address-cells = <1>;
reg = <0>;
compatible = "winbond,w25q64", "spi-flash";
memory-map = <0xff800000 0x00800000>;
+ rw-mrc-cache {
+ label = "rw-mrc-cache";
+ /* Alignment: 4k (for updating) */
+ reg = <0x003e0000 0x00010000>;
+ type = "wiped";
+ wipe-value = [ff];
+ };
};
};
+++ /dev/null
-/*
- * This file is part of the libpayload project.
- *
- * It has originally been taken from the FreeBSD project.
- *
- * Copyright (c) 2001 Charles Mott <cm@linktel.net>
- * Copyright (c) 2008 coresystems GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _COREBOOT_IPCHECKSUM_H
-#define _COREBOOT_IPCHECKSUM_H
-
-unsigned short ipchksum(const void *vptr, unsigned long nbytes);
-
-#endif
--- /dev/null
+/*
+ * Copyright (c) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_MRCCACHE_H
+#define _ASM_ARCH_MRCCACHE_H
+
+#define MRC_DATA_ALIGN 0x1000
+#define MRC_DATA_SIGNATURE (('M' << 0) | ('R' << 8) | ('C' << 16) | \
+ ('D'<<24))
+
+__packed struct mrc_data_container {
+ u32 signature; /* "MRCD" */
+ u32 data_size; /* Size of the 'data' field */
+ u32 checksum; /* IP style checksum */
+ u32 reserved; /* For header alignment */
+ u8 data[0]; /* Variable size, platform/run time dependent */
+};
+
+struct fmap_entry;
+struct spi_flash;
+
+/**
+ * mrccache_find_current() - find the latest MRC cache record
+ *
+ * This searches the MRC cache region looking for the latest record to use
+ * for setting up SDRAM
+ *
+ * @entry: Information about the position and size of the MRC cache
+ * @return pointer to latest record, or NULL if none
+ */
+struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry);
+
+/**
+ * mrccache_update() - update the MRC cache with a new record
+ *
+ * This writes a new record to the end of the MRC cache. If the new record is
+ * the same as the latest record then the write is skipped
+ *
+ * @sf: SPI flash to write to
+ * @entry: Position and size of MRC cache in SPI flash
+ * @cur: Record to write
+ * @return 0 if updated, -EEXIST if the record is the same as the latest
+ * record, other error if SPI write failed
+ */
+int mrccache_update(struct spi_flash *sf, struct fmap_entry *entry,
+ struct mrc_data_container *cur);
+
+#endif
/* Architecture-specific global data */
struct arch_global_data {
- struct global_data *gd_addr; /* Location of Global Data */
- uint8_t x86; /* CPU family */
- uint8_t x86_vendor; /* CPU vendor */
- uint8_t x86_model;
- uint8_t x86_mask;
+ struct global_data *gd_addr; /* Location of Global Data */
+ uint8_t x86; /* CPU family */
+ uint8_t x86_vendor; /* CPU vendor */
+ uint8_t x86_model;
+ uint8_t x86_mask;
uint32_t x86_device;
uint64_t tsc_base; /* Initial value returned by rdtsc() */
uint32_t tsc_base_kclocks; /* Initial tsc as a kclocks value */
const struct pch_gpio_map *gpio_map; /* board GPIO map */
struct memory_info meminfo; /* Memory information */
#ifdef CONFIG_HAVE_FSP
- void *hob_list; /* FSP HOB list */
+ void *hob_list; /* FSP HOB list */
#endif
struct mtrr_request mtrr_req[MAX_MTRR_REQUESTS];
int mtrr_req_count;
+ int has_mtrr;
+ /* MRC training data to save for the next boot */
+ char *mrc_output;
+ unsigned int mrc_output_len;
};
#endif
*
* @state: Structure from mtrr_open()
*/
-/* */
void mtrr_close(struct mtrr_state *state);
/**
* @type: Requested type (MTRR_TYPE_)
* @start: Start address
* @size: Size
+ *
+ * @return: 0 on success, non-zero on failure
*/
int mtrr_add_request(int type, uint64_t start, uint64_t size);
* It must be called with caches disabled.
*
* @do_caches: true if caches are currently on
+ *
+ * @return: 0 on success, non-zero on failure
*/
int mtrr_commit(bool do_caches);
void timer_set_base(uint64_t base);
int pcat_timer_init(void);
-/* Architecture specific DRAM init */
-int dram_init(void);
-
/* cpu/.../interrupts.c */
int cpu_init_interrupts(void);
-/* board/.../... */
-int dram_init(void);
-
int cleanup_before_linux(void);
int x86_cleanup_before_linux(void);
void x86_enable_caches(void);
void quick_ram_check(void);
+#define PCI_VGA_RAM_IMAGE_START 0xc0000
+
#endif /* _U_BOOT_I386_H_ */
#include <common.h>
#include <fdtdec.h>
#include <spi.h>
+#include <asm/errno.h>
#include <asm/mtrr.h>
#include <asm/sections.h>
int ret;
ret = mtrr_commit(false);
- if (ret)
+ /* If MTRR MSR is not implemented by the processor, just ignore it */
+ if (ret && ret != -ENOSYS)
return ret;
#endif
/* Initialise the CPU cache(s) */
printf("Interrupt-Information:\n");
printf("Nr Routine Arg Count\n");
- for (irq = 0; irq <= CONFIG_SYS_NUM_IRQS; irq++) {
+ for (irq = 0; irq < CONFIG_SYS_NUM_IRQS; irq++) {
if (irq_handlers[irq].handler != NULL) {
printf("%02d %08lx %08lx %d\n",
irq,
puts("Error: invalid MAC at EEPROM\n");
}
}
- gd->jt[XF_do_reset] = (void *) do_reset;
+ gd->jt->do_reset = do_reset;
#ifdef CONFIG_STATUS_LED
status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
+++ /dev/null
---------
-WARNING:
---------
-This file should contain the bin_hdr generated by the original Marvell
-U-Boot implementation. As this is currently not included in this
-U-Boot version, we have added this placeholder, so that the U-Boot
-image can be generated without errors.
-
-If you have a known to be working bin_hdr for your board, then you
-just need to replace this text file here with the binary header
-and recompile U-Boot.
-
-In a few weeks, mainline U-Boot will get support to generate the
-bin_hdr with the DDR training code itself. By implementing this code
-as SPL U-Boot. Then this file will not be needed any more and will
-get removed.
-
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
-BINARY board/Marvell/db-mv784mp-gp/binary.0 0000005b 00000068
+BINARY spl/u-boot-spl.bin 0000005b 00000068
-if TARGET_VEXPRESS_AEMV8A
+if TARGET_VEXPRESS64_AEMV8A
+
+config SYS_BOARD
+ default "vexpress64"
+
+config SYS_VENDOR
+ default "armltd"
+
+config SYS_CONFIG_NAME
+ default "vexpress_aemv8a"
+
+endif
+
+if TARGET_VEXPRESS64_BASE_FVP
+
+config SYS_BOARD
+ default "vexpress64"
+
+config SYS_VENDOR
+ default "armltd"
+
+config SYS_CONFIG_NAME
+ default "vexpress_aemv8a"
+
+endif
+
+if TARGET_VEXPRESS64_JUNO
config SYS_BOARD
default "vexpress64"
M: Linus Walleij <linus.walleij@linaro.org>
S: Maintained
F: configs/vexpress_aemv8a_semi_defconfig
+
+JUNO DEVELOPMENT PLATFORM BOARD
+M: Linus Walleij <linus.walleij@linaro.org>
+S: Maintained
+F: configs/vexpress_aemv8a_juno_defconfig
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_rstc.h>
+#include <asm/arch/atmel_usba_udc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/clk.h>
#include <asm/arch/sama5d3_smc.h>
#ifdef CONFIG_CMD_USB
sama5d4_xplained_usb_hw_init();
#endif
+#ifdef CONFIG_USB_GADGET_ATMEL_USBA
+ at91_udp_hw_init();
+#endif
return 0;
}
rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC0, 0x00);
#endif
+#ifdef CONFIG_USB_GADGET_ATMEL_USBA
+ usba_udc_probe(&pdata);
+#ifdef CONFIG_USB_ETH_RNDIS
+ usb_eth_initialize(bis);
+#endif
+#endif
+
return rc;
}
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_rstc.h>
+#include <asm/arch/atmel_usba_udc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/clk.h>
#include <asm/arch/sama5d3_smc.h>
#ifdef CONFIG_CMD_USB
sama5d4ek_usb_hw_init();
#endif
+#ifdef CONFIG_USB_GADGET_ATMEL_USBA
+ at91_udp_hw_init();
+#endif
return 0;
}
rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC0, 0x00);
#endif
+#ifdef CONFIG_USB_GADGET_ATMEL_USBA
+ usba_udc_probe(&pdata);
+#ifdef CONFIG_USB_ETH_RNDIS
+ usb_eth_initialize(bis);
+#endif
+#endif
+
return rc;
}
struct udevice *dev;
int ret;
- ret = i2c_get_chip_for_busnum(4, PMU_I2C_ADDRESS, &dev);
+ ret = i2c_get_chip_for_busnum(4, PMU_I2C_ADDRESS, 1, &dev);
if (ret) {
debug("%s: Cannot find PMIC I2C chip\n", __func__);
return;
}
- i2c_write(dev, reg, &data, 1);
+ dm_i2c_write(dev, reg, &data, 1);
}
/*
{
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- gd = &gdata;
/*
* We don't use DMA in SPL, but we do need it in U-Boot. U-Boot
* initializes DMA very early (before all board code), so the only
+++ /dev/null
-if TARGET_CATCENTER
-
-config SYS_BOARD
- default "PPChameleonEVB"
-
-config SYS_VENDOR
- default "dave"
-
-config SYS_CONFIG_NAME
- default "CATcenter"
-
-endif
-
-if TARGET_PPCHAMELEONEVB
-
-config SYS_BOARD
- default "PPChameleonEVB"
-
-config SYS_VENDOR
- default "dave"
-
-config SYS_CONFIG_NAME
- default "PPChameleonEVB"
-
-endif
+++ /dev/null
-PPCHAMELEONEVB BOARD
-#M: -
-S: Maintained
-F: board/dave/PPChameleonEVB/
-F: include/configs/CATcenter.h
-F: configs/CATcenter_defconfig
-F: configs/CATcenter_25_defconfig
-F: configs/CATcenter_33_defconfig
-
-PPCHAMELEONEVB BOARD
-M: Andrea "llandre" Marson <andrea.marson@dave-tech.it>
-S: Maintained
-F: include/configs/PPChameleonEVB.h
-F: configs/PPChameleonEVB_defconfig
-F: configs/PPChameleonEVB_BA_25_defconfig
-F: configs/PPChameleonEVB_BA_33_defconfig
-F: configs/PPChameleonEVB_HI_25_defconfig
-F: configs/PPChameleonEVB_HI_33_defconfig
-F: configs/PPChameleonEVB_ME_25_defconfig
-F: configs/PPChameleonEVB_ME_33_defconfig
+++ /dev/null
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = PPChameleonEVB.o flash.o nand.o
+++ /dev/null
-/*
- * (C) Copyright 2003
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <command.h>
-#include <malloc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-int board_early_init_f (void)
-{
- out32(GPIO0_OR, CONFIG_SYS_NAND0_CE); /* set initial outputs */
- out32(GPIO0_OR, CONFIG_SYS_NAND1_CE); /* set initial outputs */
-
- /*
- * IRQ 0-15 405GP internally generated; active high; level sensitive
- * IRQ 16 405GP internally generated; active low; level sensitive
- * IRQ 17-24 RESERVED
- * IRQ 25 (EXT IRQ 0)
- * IRQ 26 (EXT IRQ 1)
- * IRQ 27 (EXT IRQ 2)
- * IRQ 28 (EXT IRQ 3)
- * IRQ 29 (EXT IRQ 4)
- * IRQ 30 (EXT IRQ 5)
- * IRQ 31 (EXT IRQ 6)
- */
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
- mtdcr(UIC0ER, 0x00000000); /* disable all ints */
- mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
- mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
- mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
- mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
-
- /*
- * EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
- */
-#if 1 /* test-only */
- mtebc (EBC0_CFG, 0xa8400000); /* ebc always driven */
-#else
- mtebc (EBC0_CFG, 0x28400000); /* ebc in high-z */
-#endif
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-int misc_init_f (void)
-{
- return 0; /* dummy implementation */
-}
-
-extern flash_info_t flash_info[]; /* info for FLASH chips */
-
-int misc_init_r (void)
-{
- /* adjust flash start and size as well as the offset */
- gd->bd->bi_flashstart = 0 - flash_info[0].size;
- gd->bd->bi_flashoffset= flash_info[0].size - CONFIG_SYS_MONITOR_LEN;
-#if 0
- volatile unsigned short *fpga_mode =
- (unsigned short *)((ulong)CONFIG_SYS_FPGA_BASE_ADDR + CONFIG_SYS_FPGA_CTRL);
- volatile unsigned char *duart0_mcr =
- (unsigned char *)((ulong)DUART0_BA + 4);
- volatile unsigned char *duart1_mcr =
- (unsigned char *)((ulong)DUART1_BA + 4);
-
- bd_t *bd = gd->bd;
- char * tmp; /* Temporary char pointer */
- unsigned char *dst;
- ulong len = sizeof(fpgadata);
- int status;
- int index;
- int i;
- unsigned long CPC0_CR0Reg;
-
- dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
- if (gunzip (dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
- printf ("GUNZIP ERROR - must RESET board to recover\n");
- do_reset (NULL, 0, 0, NULL);
- }
-
- status = fpga_boot(dst, len);
- if (status != 0) {
- printf("\nFPGA: Booting failed ");
- switch (status) {
- case ERROR_FPGA_PRG_INIT_LOW:
- printf("(Timeout: INIT not low after asserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_INIT_HIGH:
- printf("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_DONE:
- printf("(Timeout: DONE not high after programming FPGA)\n ");
- break;
- }
-
- /* display infos on fpgaimage */
- index = 15;
- for (i=0; i<4; i++) {
- len = dst[index];
- printf("FPGA: %s\n", &(dst[index+1]));
- index += len+3;
- }
- putc ('\n');
- /* delayed reboot */
- for (i=20; i>0; i--) {
- printf("Rebooting in %2d seconds \r",i);
- for (index=0;index<1000;index++)
- udelay(1000);
- }
- putc ('\n');
- do_reset(NULL, 0, 0, NULL);
- }
-
- puts("FPGA: ");
-
- /* display infos on fpgaimage */
- index = 15;
- for (i=0; i<4; i++) {
- len = dst[index];
- printf("%s ", &(dst[index+1]));
- index += len+3;
- }
- putc ('\n');
-
- free(dst);
-
- /*
- * Reset FPGA via FPGA_DATA pin
- */
- SET_FPGA(FPGA_PRG | FPGA_CLK);
- udelay(1000); /* wait 1ms */
- SET_FPGA(FPGA_PRG | FPGA_CLK | FPGA_DATA);
- udelay(1000); /* wait 1ms */
-#endif
-
-#if 0
- /*
- * Enable power on PS/2 interface
- */
- *fpga_mode |= CONFIG_SYS_FPGA_CTRL_PS2_RESET;
-
- /*
- * Enable interrupts in exar duart mcr[3]
- */
- *duart0_mcr = 0x08;
- *duart1_mcr = 0x08;
-#endif
- return (0);
-}
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
- char str[64];
- int i = getenv_f("serial#", str, sizeof(str));
-
- puts ("Board: ");
-
- if (i == -1) {
- puts ("### No HW ID - assuming PPChameleonEVB");
- } else {
- puts(str);
- }
-
- putc ('\n');
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-int testdram (void)
-{
- /* TODO: XXX XXX XXX */
- printf ("test: 16 MB - ok\n");
-
- return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_CFB_CONSOLE
-# ifdef CONFIG_CONSOLE_EXTRA_INFO
-# include <video_fb.h>
-extern GraphicDevice smi;
-
-void video_get_info_str (int line_number, char *info)
-{
- uint pvr = get_pvr ();
-
- /* init video info strings for graphic console */
- switch (line_number) {
- case 1:
- switch (pvr) {
- case PVR_405EP_RB:
- sprintf (info, " AMCC PowerPC 405EP Rev. B");
- break;
- default:
- sprintf (info, " AMCC PowerPC 405EP Rev. <unknown>");
- break;
- }
- return;
- case 2:
- sprintf (info, " DAVE Srl PPChameleonEVB - www.dave-tech.it");
- return;
- case 3:
- sprintf (info, " %s", smi.modeIdent);
- return;
- }
-
- /* no more info lines */
- *info = 0;
- return;
-}
-# endif /* CONFIG_CONSOLE_EXTRA_INFO */
-#endif /* CONFIG_CFB_CONSOLE */
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <asm/processor.h>
-
-/*
- * include common flash code (for esd boards)
- */
-#include "../common/flash.c"
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long * addr, flash_info_t * info);
-static void flash_get_offsets (ulong base, flash_info_t * info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-#ifdef __DEBUG_START_FROM_SRAM__
- return CONFIG_SYS_DUMMY_FLASH_SIZE;
-#else
- unsigned long size;
- int i;
- uint pbcr;
- unsigned long base;
- int size_val = 0;
-
- debug("[%s, %d] Entering ...\n", __FUNCTION__, __LINE__);
- debug("[%s, %d] flash_info = 0x%p ...\n", __func__, __LINE__,
- flash_info);
-
- /* Init: no FLASHes known */
- for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- }
-
- /* Static FLASH Bank configuration here - FIXME XXX */
-
- debug("[%s, %d] Calling flash_get_size ...\n", __FUNCTION__, __LINE__);
- size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
-
- if (flash_info[0].flash_id == FLASH_UNKNOWN) {
- printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size, size<<20);
- }
-
- debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
- /* Setup offsets */
- flash_get_offsets (-size, &flash_info[0]);
- debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
- /* Re-do sizing to get full correct info */
- mtdcr(EBC0_CFGADDR, PB0CR);
- pbcr = mfdcr(EBC0_CFGDATA);
- mtdcr(EBC0_CFGADDR, PB0CR);
- base = -size;
- switch (size) {
- case 1 << 20:
- size_val = 0;
- break;
- case 2 << 20:
- size_val = 1;
- break;
- case 4 << 20:
- size_val = 2;
- break;
- case 8 << 20:
- size_val = 3;
- break;
- case 16 << 20:
- size_val = 4;
- break;
- }
- pbcr = (pbcr & 0x0001ffff) | base | (size_val << 17);
- mtdcr(EBC0_CFGDATA, pbcr);
- debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
- /* Monitor protection ON by default */
- (void)flash_protect(FLAG_PROTECT_SET,
- -CONFIG_SYS_MONITOR_LEN,
- 0xffffffff,
- &flash_info[0]);
-
- debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
- flash_info[0].size = size;
-
- return (size);
-#endif
-}
+++ /dev/null
-/*
- * (C) Copyright 2006 DENX Software Engineering
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-
-/*
- * hardware specific access to control-lines
- * function borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c)
- */
-static void ppchameleonevb_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- struct nand_chip *this = mtd->priv;
- ulong base = (ulong) this->IO_ADDR_W;
-
- if (ctrl & NAND_CTRL_CHANGE) {
- if ( ctrl & NAND_CLE )
- MACRO_NAND_CTL_SETCLE((unsigned long)base);
- else
- MACRO_NAND_CTL_CLRCLE((unsigned long)base);
- if ( ctrl & NAND_ALE )
- MACRO_NAND_CTL_CLRCLE((unsigned long)base);
- else
- MACRO_NAND_CTL_CLRALE((unsigned long)base);
- if ( ctrl & NAND_NCE )
- MACRO_NAND_ENABLE_CE((unsigned long)base);
- else
- MACRO_NAND_DISABLE_CE((unsigned long)base);
- }
-
- if (cmd != NAND_CMD_NONE)
- writeb(cmd, this->IO_ADDR_W);
-}
-
-
-/*
- * read device ready pin
- * function +/- borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c)
- */
-static int ppchameleonevb_device_ready(struct mtd_info *mtdinfo)
-{
- struct nand_chip *this = mtdinfo->priv;
- ulong rb_gpio_pin;
-
- /* use the base addr to find out which chip are we dealing with */
- switch((ulong) this->IO_ADDR_W) {
- case CONFIG_SYS_NAND0_BASE:
- rb_gpio_pin = CONFIG_SYS_NAND0_RDY;
- break;
- case CONFIG_SYS_NAND1_BASE:
- rb_gpio_pin = CONFIG_SYS_NAND1_RDY;
- break;
- default: /* this should never happen */
- return 0;
- break;
- }
-
- if (in32(GPIO0_IR) & rb_gpio_pin)
- return 1;
- return 0;
-}
-
-
-/*
- * Board-specific NAND initialization. The following members of the
- * argument are board-specific (per include/linux/mtd/nand.h):
- * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
- * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
- * - cmd_ctrl: hardwarespecific function for accesing control-lines
- * - dev_ready: hardwarespecific function for accesing device ready/busy line
- * - enable_hwecc?: function to enable (reset) hardware ecc generator. Must
- * only be provided if a hardware ECC is available
- * - ecc.mode: mode of ecc, see defines
- * - chip_delay: chip dependent delay for transfering data from array to
- * read regs (tR)
- * - options: various chip options. They can partly be set to inform
- * nand_scan about special functionality. See the defines for further
- * explanation
- * Members with a "?" were not set in the merged testing-NAND branch,
- * so they are not set here either.
- */
-int board_nand_init(struct nand_chip *nand)
-{
-
- nand->cmd_ctrl = ppchameleonevb_hwcontrol;
- nand->dev_ready = ppchameleonevb_device_ready;
- nand->ecc.mode = NAND_ECC_SOFT;
- nand->chip_delay = NAND_BIG_DELAY_US;
- nand->options = NAND_SAMSUNG_LP_OPTIONS;
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include "config.h"
-
-#ifndef RESET_VECTOR_ADDRESS
-#define RESET_VECTOR_ADDRESS 0xfffffffc
-#endif
-
-OUTPUT_ARCH(powerpc)
-
-PHDRS
-{
- text PT_LOAD;
- bss PT_LOAD;
-}
-
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .text :
- {
- *(.text*)
- } :text
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- } :text
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- _GOT2_TABLE_ = .;
- KEEP(*(.got2))
- KEEP(*(.got))
- PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
- _FIXUP_TABLE_ = .;
- KEEP(*(.fixup))
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
- __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
- .data :
- {
- *(.data*)
- *(.sdata*)
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and CONFIG_SYS_TEXT_BASE may need to be modified.");
- . = 0xFFFF8000;
- .ppcenv :
- {
- common/env_embedded.o(.ppcenv);
- }
-
- .resetvec RESET_VECTOR_ADDRESS :
- {
- KEEP(*(.resetvec))
- } :text = 0xffff
-
- . = RESET_VECTOR_ADDRESS + 0x4;
-
- /*
- * Make sure that the bss segment isn't linked at 0x0, otherwise its
- * address won't be updated during relocation fixups. Note that
- * this is a temporary fix. Code to dynamically the fixup the bss
- * location will be added in the future. When the bss relocation
- * fixup code is present this workaround should be removed.
- */
-#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
- . |= 0x10;
-#endif
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.bss*)
- *(.sbss*)
- *(COMMON)
- } :bss
-
- . = ALIGN(4);
- __bss_end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-if TARGET_CPCI5200
-
-config SYS_BOARD
- default "cpci5200"
-
-config SYS_VENDOR
- default "esd"
-
-config SYS_CONFIG_NAME
- default "cpci5200"
-
-endif
+++ /dev/null
-CPCI5200 BOARD
-M: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-S: Maintained
-F: board/esd/cpci5200/
-F: include/configs/cpci5200.h
-F: configs/cpci5200_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-# Objects for Xilinx JTAG programming (CPLD)
-# CPLD = ../common/xilinx_jtag/lenval.o \
-# ../common/xilinx_jtag/micro.o \
-# ../common/xilinx_jtag/ports.o
-
-# obj-y = cpci5200.o flash.o $(CPLD)
-obj-y = cpci5200.o strataflash.o
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * cpci5200.c - main board support/init for the esd cpci5200.
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <command.h>
-#include <netdev.h>
-
-#include "mt46v16m16-75.h"
-
-void init_ata_reset(void);
-
-static void sdram_start(int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register: extended mode */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *) MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-phys_size_t initdram(int board_type)
-{
- ulong dramsize = 0;
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *) MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
- *(vu_long *) MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
- __asm__ volatile ("sync");
-
- /* set tap delay */
- *(vu_long *) MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
- __asm__ volatile ("sync");
-
- /* find RAM size using SDRAM CS0 only */
- sdram_start(0);
- test1 = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE, 0x80000000);
- sdram_start(1);
- test2 = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE, 0x80000000);
-
- if (test1 > test2) {
- sdram_start(0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20)) {
- dramsize = 0;
- }
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
- } else {
-#if 0
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
-#else
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(0x08000000 >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x08000000 + 0x0000001e; /* 2G */
-#endif
- }
-
-#if 0
- /* find RAM size using SDRAM CS1 only */
- sdram_start(0);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(1);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(0);
-#endif
- /* set SDRAM CS1 size according to the amount of RAM found */
-
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-
- init_ata_reset();
- return (dramsize);
-}
-
-int checkboard(void)
-{
- puts("Board: esd CPCI5200 (cpci5200)\n");
- return 0;
-}
-
-void flash_preinit(void)
-{
- /*
- * Now, when we are in RAM, enable flash write
- * access for detection process.
- * Note that CS_BOOT cannot be cleared when
- * executing in flash.
- */
- *(vu_long *) MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
- if (size == 0x02000000) {
- /* adjust mapping */
- *(vu_long *) MPC5XXX_BOOTCS_START =
- *(vu_long *) MPC5XXX_CS0_START =
- START_REG(CONFIG_SYS_BOOTCS_START | size);
- *(vu_long *) MPC5XXX_BOOTCS_STOP =
- *(vu_long *) MPC5XXX_CS0_STOP =
- STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
- }
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void) {
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET)
-
-void init_ide_reset(void)
-{
- debug("init_ide_reset\n");
-
- /* Configure PSC1_4 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
-}
-
-void ide_set_reset(int idereset)
-{
- debug("ide_reset(%d)\n", idereset);
-
- if (idereset) {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
- } else {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
- }
-}
-#endif
-
-#define MPC5XXX_SIMPLEIO_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
-#define MPC5XXX_SIMPLEIO_GPIO_DIR (MPC5XXX_GPIO + 0x000C)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x0010)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_INPUT (MPC5XXX_GPIO + 0x0014)
-
-#define MPC5XXX_INTERRUPT_GPIO_ENABLE (MPC5XXX_GPIO + 0x0020)
-#define MPC5XXX_INTERRUPT_GPIO_DIR (MPC5XXX_GPIO + 0x0028)
-#define MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x002C)
-#define MPC5XXX_INTERRUPT_GPIO_STATUS (MPC5XXX_GPIO + 0x003C)
-
-#define GPIO_WU6 0x40000000UL
-#define GPIO_USB0 0x00010000UL
-#define GPIO_USB9 0x08000000UL
-#define GPIO_USB9S 0x00080000UL
-
-void init_ata_reset(void)
-{
- debug("init_ata_reset\n");
-
- /* Configure GPIO_WU6 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_WU6;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT &= ~GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_ENABLE |= GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DIR |= GPIO_USB0;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT &= ~GPIO_USB9;
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_ENABLE &= ~GPIO_USB9;
- __asm__ volatile ("sync");
-
- if ((*(vu_long *) MPC5XXX_INTERRUPT_GPIO_STATUS & GPIO_USB9S) == 0) {
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT |= GPIO_USB0;
- __asm__ volatile ("sync");
- }
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
-
-int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- unsigned int addr;
- unsigned int size;
- int i;
- volatile unsigned long *ptr;
-
- addr = simple_strtol(argv[1], NULL, 16);
- size = simple_strtol(argv[2], NULL, 16);
-
- printf("\nWriting at addr %08x, size %08x.\n", addr, size);
-
- while (1) {
- ptr = (volatile unsigned long *)addr;
- for (i = 0; i < (size >> 2); i++) {
- *ptr++ = i;
- }
-
- /* Abort if ctrl-c was pressed */
- if (ctrlc()) {
- puts("\nAbort\n");
- return 0;
- }
- putc('.');
- }
- return 0;
-}
-
-U_BOOT_CMD(writepci, 3, 1, do_writepci,
- "Write some data to pcibus",
- "<addr> <size>\n"
- ""
-);
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x705f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Brad Kemp, Seranoa Networks, Brad.Kemp@seranoa.com
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <asm/cache.h>
-
-#undef DEBUG_FLASH
-/*
- * This file implements a Common Flash Interface (CFI) driver for U-Boot.
- * The width of the port and the width of the chips are determined at initialization.
- * These widths are used to calculate the address for access CFI data structures.
- * It has been tested on an Intel Strataflash implementation.
- *
- * References
- * JEDEC Standard JESD68 - Common Flash Interface (CFI)
- * JEDEC Standard JEP137-A Common Flash Interface (CFI) ID Codes
- * Intel Application Note 646 Common Flash Interface (CFI) and Command Sets
- * Intel 290667-008 3 Volt Intel StrataFlash Memory datasheet
- *
- * TODO
- * Use Primary Extended Query table (PRI) and Alternate Algorithm Query Table (ALT) to determine if protection is available
- * Add support for other command sets Use the PRI and ALT to determine command set
- * Verify erase and program timeouts.
- */
-
-#define FLASH_CMD_CFI 0x98
-#define FLASH_CMD_READ_ID 0x90
-#define FLASH_CMD_RESET 0xff
-#define FLASH_CMD_BLOCK_ERASE 0x20
-#define FLASH_CMD_ERASE_CONFIRM 0xD0
-#define FLASH_CMD_WRITE 0x40
-#define FLASH_CMD_PROTECT 0x60
-#define FLASH_CMD_PROTECT_SET 0x01
-#define FLASH_CMD_PROTECT_CLEAR 0xD0
-#define FLASH_CMD_CLEAR_STATUS 0x50
-#define FLASH_CMD_WRITE_TO_BUFFER 0xE8
-#define FLASH_CMD_WRITE_BUFFER_CONFIRM 0xD0
-
-#define FLASH_STATUS_DONE 0x80
-#define FLASH_STATUS_ESS 0x40
-#define FLASH_STATUS_ECLBS 0x20
-#define FLASH_STATUS_PSLBS 0x10
-#define FLASH_STATUS_VPENS 0x08
-#define FLASH_STATUS_PSS 0x04
-#define FLASH_STATUS_DPS 0x02
-#define FLASH_STATUS_R 0x01
-#define FLASH_STATUS_PROTECT 0x01
-
-#define FLASH_OFFSET_CFI 0x55
-#define FLASH_OFFSET_CFI_RESP 0x10
-#define FLASH_OFFSET_WTOUT 0x1F
-#define FLASH_OFFSET_WBTOUT 0x20
-#define FLASH_OFFSET_ETOUT 0x21
-#define FLASH_OFFSET_CETOUT 0x22
-#define FLASH_OFFSET_WMAX_TOUT 0x23
-#define FLASH_OFFSET_WBMAX_TOUT 0x24
-#define FLASH_OFFSET_EMAX_TOUT 0x25
-#define FLASH_OFFSET_CEMAX_TOUT 0x26
-#define FLASH_OFFSET_SIZE 0x27
-#define FLASH_OFFSET_INTERFACE 0x28
-#define FLASH_OFFSET_BUFFER_SIZE 0x2A
-#define FLASH_OFFSET_NUM_ERASE_REGIONS 0x2C
-#define FLASH_OFFSET_ERASE_REGIONS 0x2D
-#define FLASH_OFFSET_PROTECT 0x02
-#define FLASH_OFFSET_USER_PROTECTION 0x85
-#define FLASH_OFFSET_INTEL_PROTECTION 0x81
-
-#define FLASH_MAN_CFI 0x01000000
-
-typedef union {
- unsigned char c;
- unsigned short w;
- unsigned long l;
-} cfiword_t;
-
-typedef union {
- unsigned char *cp;
- unsigned short *wp;
- unsigned long *lp;
-} cfiptr_t;
-
-#define NUM_ERASE_REGIONS 4
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-
-static void flash_add_byte(flash_info_t * info, cfiword_t * cword, uchar c);
-static void flash_make_cmd(flash_info_t * info, uchar cmd, void *cmdbuf);
-static void flash_write_cmd(flash_info_t * info, int sect, uchar offset,
- uchar cmd);
-static int flash_isequal(flash_info_t * info, int sect, uchar offset,
- uchar cmd);
-static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd);
-static int flash_detect_cfi(flash_info_t * info);
-static ulong flash_get_size(ulong base, int banknum);
-static int flash_write_cfiword(flash_info_t * info, ulong dest,
- cfiword_t cword);
-static int flash_full_status_check(flash_info_t * info, ulong sector,
- ulong tout, char *prompt);
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp,
- int len);
-#endif
-/*-----------------------------------------------------------------------
- * create an address based on the offset and the port width
- */
-inline uchar *flash_make_addr(flash_info_t * info, int sect, int offset)
-{
- return ((uchar *) (info->start[sect] + (offset * info->portwidth)));
-}
-
-/*-----------------------------------------------------------------------
- * read a character at a port width address
- */
-inline uchar flash_read_uchar(flash_info_t * info, uchar offset)
-{
- uchar *cp;
- cp = flash_make_addr(info, 0, offset);
- return (cp[info->portwidth - 1]);
-}
-
-/*-----------------------------------------------------------------------
- * read a short word by swapping for ppc format.
- */
-ushort flash_read_ushort(flash_info_t * info, int sect, uchar offset)
-{
- uchar *addr;
-
- addr = flash_make_addr(info, sect, offset);
- return ((addr[(2 * info->portwidth) - 1] << 8) |
- addr[info->portwidth - 1]);
-
-}
-
-/*-----------------------------------------------------------------------
- * read a long word by picking the least significant byte of each maiximum
- * port size word. Swap for ppc format.
- */
-ulong flash_read_long(flash_info_t * info, int sect, uchar offset)
-{
- uchar *addr;
-
- addr = flash_make_addr(info, sect, offset);
- return ((addr[(2 * info->portwidth) - 1] << 24) |
- (addr[(info->portwidth) - 1] << 16) |
- (addr[(4 * info->portwidth) - 1] << 8) |
- addr[(3 * info->portwidth) - 1]);
-
-}
-
-/*-----------------------------------------------------------------------
- */
-unsigned long flash_init(void)
-{
- unsigned long size;
- int i;
- unsigned long address;
-
- /* The flash is positioned back to back, with the demultiplexing of the chip
- * based on the A24 address line.
- *
- */
-
- address = CONFIG_SYS_FLASH_BASE;
- size = 0;
-
- /* Init: no FLASHes known */
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- size += flash_info[i].size = flash_get_size(address, i);
- address += CONFIG_SYS_FLASH_INCREMENT;
- if (flash_info[i].flash_id == FLASH_UNKNOWN) {
- printf
- ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
- i, flash_info[0].size, flash_info[i].size << 20);
- }
- }
-
-#if 0 /* test-only */
- /* Monitor protection ON by default */
-#if (CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE)
- for (i = 0;
- flash_info[0].start[i] < CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1;
- i++)
- (void)flash_real_protect(&flash_info[0], i, 1);
-#endif
-#endif
-
- return (size);
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_erase(flash_info_t * info, int s_first, int s_last)
-{
- int rcode = 0;
- int prot;
- int sect;
-
- if (info->flash_id != FLASH_MAN_CFI) {
- printf("Can't erase unknown flash type - aborted\n");
- return 1;
- }
- if ((s_first < 0) || (s_first > s_last)) {
- printf("- no sectors to erase\n");
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot) {
- printf("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf("\n");
- }
-
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- flash_write_cmd(info, sect, 0, FLASH_CMD_CLEAR_STATUS);
- flash_write_cmd(info, sect, 0, FLASH_CMD_BLOCK_ERASE);
- flash_write_cmd(info, sect, 0, FLASH_CMD_ERASE_CONFIRM);
-
- if (flash_full_status_check
- (info, sect, info->erase_blk_tout, "erase")) {
- rcode = 1;
- } else
- printf(".");
- }
- }
- printf(" done\n");
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info(flash_info_t * info)
-{
- int i;
-
- if (info->flash_id != FLASH_MAN_CFI) {
- printf("missing or unknown FLASH type\n");
- return;
- }
-
- printf("CFI conformant FLASH (%d x %d)",
- (info->portwidth << 3), (info->chipwidth << 3));
- printf(" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
- printf
- (" Erase timeout %ld ms, write timeout %ld ms, buffer write timeout %ld ms, buffer size %d\n",
- info->erase_blk_tout, info->write_tout, info->buffer_write_tout,
- info->buffer_size);
-
- printf(" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf("\n");
- printf(" %08lX%5s",
- info->start[i], info->protect[i] ? " (RO)" : " ");
- }
- printf("\n");
- return;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong wp;
- ulong cp;
- int aln;
- cfiword_t cword;
- int i, rc;
-
- /* get lower aligned address */
- wp = (addr & ~(info->portwidth - 1));
-
- /* handle unaligned start */
- if ((aln = addr - wp) != 0) {
- cword.l = 0;
- cp = wp;
- for (i = 0; i < aln; ++i, ++cp)
- flash_add_byte(info, &cword, (*(uchar *) cp));
-
- for (; (i < info->portwidth) && (cnt > 0); i++) {
- flash_add_byte(info, &cword, *src++);
- cnt--;
- cp++;
- }
- for (; (cnt == 0) && (i < info->portwidth); ++i, ++cp)
- flash_add_byte(info, &cword, (*(uchar *) cp));
- if ((rc = flash_write_cfiword(info, wp, cword)) != 0)
- return rc;
- wp = cp;
- }
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
- while (cnt >= info->portwidth) {
- i = info->buffer_size > cnt ? cnt : info->buffer_size;
- if ((rc = flash_write_cfibuffer(info, wp, src, i)) != ERR_OK)
- return rc;
- wp += i;
- src += i;
- cnt -= i;
- }
-#else
- /* handle the aligned part */
- while (cnt >= info->portwidth) {
- cword.l = 0;
- for (i = 0; i < info->portwidth; i++) {
- flash_add_byte(info, &cword, *src++);
- }
- if ((rc = flash_write_cfiword(info, wp, cword)) != 0)
- return rc;
- wp += info->portwidth;
- cnt -= info->portwidth;
- }
-#endif /* CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- cword.l = 0;
- for (i = 0, cp = wp; (i < info->portwidth) && (cnt > 0); ++i, ++cp) {
- flash_add_byte(info, &cword, *src++);
- --cnt;
- }
- for (; i < info->portwidth; ++i, ++cp) {
- flash_add_byte(info, &cword, (*(uchar *) cp));
- }
-
- return flash_write_cfiword(info, wp, cword);
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_real_protect(flash_info_t * info, long sector, int prot)
-{
- int retcode = 0;
-
- flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
- flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);
- if (prot)
- flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_SET);
- else
- flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_CLEAR);
-
- if ((retcode =
- flash_full_status_check(info, sector, info->erase_blk_tout,
- prot ? "protect" : "unprotect")) == 0) {
-
- info->protect[sector] = prot;
- /* Intel's unprotect unprotects all locking */
- if (prot == 0) {
- int i;
- for (i = 0; i < info->sector_count; i++) {
- if (info->protect[i])
- flash_real_protect(info, i, 1);
- }
- }
- }
-
- return retcode;
-}
-
-/*-----------------------------------------------------------------------
- * wait for XSR.7 to be set. Time out with an error if it does not.
- * This routine does not set the flash to read-array mode.
- */
-static int flash_status_check(flash_info_t * info, ulong sector, ulong tout,
- char *prompt)
-{
- ulong start;
-
- /* Wait for command completion */
- start = get_timer(0);
- while (!flash_isset(info, sector, 0, FLASH_STATUS_DONE)) {
- if (get_timer(start) > info->erase_blk_tout) {
- printf("Flash %s timeout at address %lx\n", prompt,
- info->start[sector]);
- flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
- return ERR_TIMOUT;
- }
- }
- return ERR_OK;
-}
-
-/*-----------------------------------------------------------------------
- * Wait for XSR.7 to be set, if it times out print an error, otherwise do a full status check.
- * This routine sets the flash to read-array mode.
- */
-static int flash_full_status_check(flash_info_t * info, ulong sector,
- ulong tout, char *prompt)
-{
- int retcode;
- retcode = flash_status_check(info, sector, tout, prompt);
- if ((retcode == ERR_OK)
- && !flash_isequal(info, sector, 0, FLASH_STATUS_DONE)) {
- retcode = ERR_INVAL;
- printf("Flash %s error at address %lx\n", prompt,
- info->start[sector]);
- if (flash_isset
- (info, sector, 0,
- FLASH_STATUS_ECLBS | FLASH_STATUS_PSLBS)) {
- printf("Command Sequence Error.\n");
- } else if (flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)) {
- printf("Block Erase Error.\n");
- retcode = ERR_NOT_ERASED;
- } else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) {
- printf("Locking Error\n");
- }
- if (flash_isset(info, sector, 0, FLASH_STATUS_DPS)) {
- printf("Block locked.\n");
- retcode = ERR_PROTECTED;
- }
- if (flash_isset(info, sector, 0, FLASH_STATUS_VPENS))
- printf("Vpp Low Error.\n");
- }
- flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
- return retcode;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_add_byte(flash_info_t * info, cfiword_t * cword, uchar c)
-{
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- cword->c = c;
- break;
- case FLASH_CFI_16BIT:
- cword->w = (cword->w << 8) | c;
- break;
- case FLASH_CFI_32BIT:
- cword->l = (cword->l << 8) | c;
- }
-}
-
-/*-----------------------------------------------------------------------
- * make a proper sized command based on the port and chip widths
- */
-static void flash_make_cmd(flash_info_t * info, uchar cmd, void *cmdbuf)
-{
- int i;
- uchar *cp = (uchar *) cmdbuf;
- for (i = 0; i < info->portwidth; i++)
- *cp++ = ((i + 1) % info->chipwidth) ? '\0' : cmd;
-}
-
-/*
- * Write a proper sized command to the correct address
- */
-static void flash_write_cmd(flash_info_t * info, int sect, uchar offset,
- uchar cmd)
-{
-
- volatile cfiptr_t addr;
- cfiword_t cword;
- addr.cp = flash_make_addr(info, sect, offset);
- flash_make_cmd(info, cmd, &cword);
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- *addr.cp = cword.c;
- break;
- case FLASH_CFI_16BIT:
- *addr.wp = cword.w;
- break;
- case FLASH_CFI_32BIT:
- *addr.lp = cword.l;
- break;
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd)
-{
- cfiptr_t cptr;
- cfiword_t cword;
- int retval;
- cptr.cp = flash_make_addr(info, sect, offset);
- flash_make_cmd(info, cmd, &cword);
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- retval = (cptr.cp[0] == cword.c);
- break;
- case FLASH_CFI_16BIT:
- retval = (cptr.wp[0] == cword.w);
- break;
- case FLASH_CFI_32BIT:
- retval = (cptr.lp[0] == cword.l);
- break;
- default:
- retval = 0;
- break;
- }
- return retval;
-}
-
-/*-----------------------------------------------------------------------
- */
-static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd)
-{
- cfiptr_t cptr;
- cfiword_t cword;
- int retval;
- cptr.cp = flash_make_addr(info, sect, offset);
- flash_make_cmd(info, cmd, &cword);
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- retval = ((cptr.cp[0] & cword.c) == cword.c);
- break;
- case FLASH_CFI_16BIT:
- retval = ((cptr.wp[0] & cword.w) == cword.w);
- break;
- case FLASH_CFI_32BIT:
- retval = ((cptr.lp[0] & cword.l) == cword.l);
- break;
- default:
- retval = 0;
- break;
- }
- return retval;
-}
-
-/*-----------------------------------------------------------------------
- * detect if flash is compatible with the Common Flash Interface (CFI)
- * http://www.jedec.org/download/search/jesd68.pdf
- *
- */
-static int flash_detect_cfi(flash_info_t * info)
-{
-
- for (info->portwidth = FLASH_CFI_8BIT;
- info->portwidth <= FLASH_CFI_32BIT; info->portwidth <<= 1) {
- for (info->chipwidth = FLASH_CFI_BY8;
- info->chipwidth <= info->portwidth;
- info->chipwidth <<= 1) {
- flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
- flash_write_cmd(info, 0, FLASH_OFFSET_CFI,
- FLASH_CMD_CFI);
- if (flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP, 'Q')
- && flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 1,
- 'R')
- && flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 2,
- 'Y'))
- return 1;
- }
- }
- return 0;
-}
-
-/*
- * The following code cannot be run from FLASH!
- *
- */
-static ulong flash_get_size(ulong base, int banknum)
-{
- flash_info_t *info = &flash_info[banknum];
- int i, j;
- int sect_cnt;
- unsigned long sector;
- unsigned long tmp;
- int size_ratio = 0;
- uchar num_erase_regions;
- int erase_region_size;
- int erase_region_count;
-
- info->start[0] = base;
-#if 0
- invalidate_dcache_range(base, base + 0x400);
-#endif
- if (flash_detect_cfi(info)) {
-
- size_ratio = info->portwidth / info->chipwidth;
- num_erase_regions =
- flash_read_uchar(info, FLASH_OFFSET_NUM_ERASE_REGIONS);
-
- sect_cnt = 0;
- sector = base;
- for (i = 0; i < num_erase_regions; i++) {
- if (i > NUM_ERASE_REGIONS) {
- printf("%d erase regions found, only %d used\n",
- num_erase_regions, NUM_ERASE_REGIONS);
- break;
- }
- tmp =
- flash_read_long(info, 0,
- FLASH_OFFSET_ERASE_REGIONS);
- erase_region_size =
- (tmp & 0xffff) ? ((tmp & 0xffff) * 256) : 128;
- tmp >>= 16;
- erase_region_count = (tmp & 0xffff) + 1;
- for (j = 0; j < erase_region_count; j++) {
- info->start[sect_cnt] = sector;
- sector += (erase_region_size * size_ratio);
- info->protect[sect_cnt] =
- flash_isset(info, sect_cnt,
- FLASH_OFFSET_PROTECT,
- FLASH_STATUS_PROTECT);
- sect_cnt++;
- }
- }
-
- info->sector_count = sect_cnt;
- /* multiply the size by the number of chips */
- info->size =
- (1 << flash_read_uchar(info, FLASH_OFFSET_SIZE)) *
- size_ratio;
- info->buffer_size =
- (1 << flash_read_ushort(info, 0, FLASH_OFFSET_BUFFER_SIZE));
- tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_ETOUT);
- info->erase_blk_tout =
- (tmp *
- (1 << flash_read_uchar(info, FLASH_OFFSET_EMAX_TOUT)));
- tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WBTOUT);
- info->buffer_write_tout =
- (tmp *
- (1 << flash_read_uchar(info, FLASH_OFFSET_WBMAX_TOUT)));
- tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WTOUT);
- info->write_tout =
- (tmp *
- (1 << flash_read_uchar(info, FLASH_OFFSET_WMAX_TOUT))) /
- 1000;
- info->flash_id = FLASH_MAN_CFI;
- }
-
- flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
-#ifdef DEBUG_FLASH
- printf("portwidth=%d chipwidth=%d\n", info->portwidth, info->chipwidth); /* test-only */
-#endif
-#ifdef DEBUG_FLASH
- printf("found %d erase regions\n", num_erase_regions);
-#endif
-#ifdef DEBUG_FLASH
- printf("size=%08x sectors=%08x \n", info->size, info->sector_count);
-#endif
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-static int flash_write_cfiword(flash_info_t * info, ulong dest, cfiword_t cword)
-{
-
- cfiptr_t cptr;
- int flag;
-
- cptr.cp = (uchar *)dest;
-
- /* Check if Flash is (sufficiently) erased */
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- flag = ((cptr.cp[0] & cword.c) == cword.c);
- break;
- case FLASH_CFI_16BIT:
- flag = ((cptr.wp[0] & cword.w) == cword.w);
- break;
- case FLASH_CFI_32BIT:
- flag = ((cptr.lp[0] & cword.l) == cword.l);
- break;
- default:
- return 2;
- }
- if (!flag)
- return 2;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- flash_write_cmd(info, 0, 0, FLASH_CMD_CLEAR_STATUS);
- flash_write_cmd(info, 0, 0, FLASH_CMD_WRITE);
-
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- cptr.cp[0] = cword.c;
- break;
- case FLASH_CFI_16BIT:
- cptr.wp[0] = cword.w;
- break;
- case FLASH_CFI_32BIT:
- cptr.lp[0] = cword.l;
- break;
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- return flash_full_status_check(info, 0, info->write_tout, "write");
-}
-
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-
-/* loop through the sectors from the highest address
- * when the passed address is greater or equal to the sector address
- * we have a match
- */
-static int find_sector(flash_info_t * info, ulong addr)
-{
- int sector;
- for (sector = info->sector_count - 1; sector >= 0; sector--) {
- if (addr >= info->start[sector])
- break;
- }
- return sector;
-}
-
-static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp,
- int len)
-{
-
- int sector;
- int cnt;
- int retcode;
- volatile cfiptr_t src;
- volatile cfiptr_t dst;
-
- src.cp = cp;
- dst.cp = (uchar *) dest;
- sector = find_sector(info, dest);
- flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
- flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_TO_BUFFER);
- if ((retcode = flash_status_check(info, sector, info->buffer_write_tout,
- "write to buffer")) == ERR_OK) {
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- cnt = len;
- break;
- case FLASH_CFI_16BIT:
- cnt = len >> 1;
- break;
- case FLASH_CFI_32BIT:
- cnt = len >> 2;
- break;
- default:
- return ERR_INVAL;
- break;
- }
- flash_write_cmd(info, sector, 0, (uchar) cnt - 1);
- while (cnt-- > 0) {
- switch (info->portwidth) {
- case FLASH_CFI_8BIT:
- *dst.cp++ = *src.cp++;
- break;
- case FLASH_CFI_16BIT:
- *dst.wp++ = *src.wp++;
- break;
- case FLASH_CFI_32BIT:
- *dst.lp++ = *src.lp++;
- break;
- default:
- return ERR_INVAL;
- break;
- }
- }
- flash_write_cmd(info, sector, 0,
- FLASH_CMD_WRITE_BUFFER_CONFIRM);
- retcode =
- flash_full_status_check(info, sector,
- info->buffer_write_tout,
- "buffer write");
- }
- flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
- return retcode;
-}
-#endif /* CONFIG_SYS_USE_FLASH_BUFFER_WRITE */
+++ /dev/null
-if TARGET_MECP5200
-
-config SYS_BOARD
- default "mecp5200"
-
-config SYS_VENDOR
- default "esd"
-
-config SYS_CONFIG_NAME
- default "mecp5200"
-
-endif
+++ /dev/null
-MECP5200 BOARD
-M: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-S: Maintained
-F: board/esd/mecp5200/
-F: include/configs/mecp5200.h
-F: configs/mecp5200_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = mecp5200.o
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * pf5200.c - main board support/init for the esd pf5200.
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <command.h>
-#include <netdev.h>
-
-#include "mt46v16m16-75.h"
-
-void init_power_switch(void);
-
-static void sdram_start(int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register: extended mode */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *) MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-phys_size_t initdram(int board_type)
-{
- ulong dramsize = 0;
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *) MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
- *(vu_long *) MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
- __asm__ volatile ("sync");
-
- /* set tap delay */
- *(vu_long *) MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
- __asm__ volatile ("sync");
-
- /* find RAM size using SDRAM CS0 only */
- sdram_start(0);
- test1 = get_ram_size(CONFIG_SYS_SDRAM_BASE, 0x80000000);
- sdram_start(1);
- test2 = get_ram_size(CONFIG_SYS_SDRAM_BASE, 0x80000000);
-
- if (test1 > test2) {
- sdram_start(0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20))
- dramsize = 0;
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
- } else {
-#if 0
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
-#else
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(0x08000000 >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x08000000 + 0x0000001e; /* 2G */
-#endif
- }
-
-#if 0
- /* find RAM size using SDRAM CS1 only */
- sdram_start(0);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(1);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(0);
-#endif
- /* set SDRAM CS1 size according to the amount of RAM found */
-
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-
- init_power_switch();
- return (dramsize);
-}
-
-int checkboard(void)
-{
- puts("Board: esd CPX CPU5200 (mecp5200)\n");
- return 0;
-}
-
-void flash_preinit(void)
-{
- /*
- * Now, when we are in RAM, enable flash write
- * access for detection process.
- * Note that CS_BOOT cannot be cleared when
- * executing in flash.
- */
- *(vu_long *) MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
- if (size == CONFIG_SYS_FLASH_SIZE) {
- /* adjust mapping */
- *(vu_long *) MPC5XXX_BOOTCS_START =
- *(vu_long *) MPC5XXX_CS0_START =
- START_REG(CONFIG_SYS_BOOTCS_START | size);
- *(vu_long *) MPC5XXX_BOOTCS_STOP =
- *(vu_long *) MPC5XXX_CS0_STOP =
- STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
- }
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-#define GPIO_PSC1_4 0x01000000UL
-
-void init_ide_reset(void)
-{
- debug("init_ide_reset\n");
-
- /* Configure PSC1_4 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
-}
-
-void ide_set_reset(int idereset)
-{
- debug("ide_reset(%d)\n", idereset);
-
- if (idereset)
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
- else
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
-}
-#endif
-
-#define MPC5XXX_SIMPLEIO_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
-#define MPC5XXX_SIMPLEIO_GPIO_DIR (MPC5XXX_GPIO + 0x000C)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x0010)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_INPUT (MPC5XXX_GPIO + 0x0014)
-
-#define MPC5XXX_INTERRUPT_GPIO_ENABLE (MPC5XXX_GPIO + 0x0020)
-#define MPC5XXX_INTERRUPT_GPIO_DIR (MPC5XXX_GPIO + 0x0028)
-#define MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x002C)
-#define MPC5XXX_INTERRUPT_GPIO_STATUS (MPC5XXX_GPIO + 0x003C)
-
-#define GPIO_WU6 0x40000000UL
-#define GPIO_USB0 0x00010000UL
-#define GPIO_USB9 0x08000000UL
-#define GPIO_USB9S 0x00080000UL
-
-void init_power_switch(void)
-{
- debug("init_power_switch\n");
-
- /* Configure GPIO_WU6 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_WU6;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT &= ~GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_ENABLE |= GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DIR |= GPIO_USB0;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT &= ~GPIO_USB9;
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_ENABLE &= ~GPIO_USB9;
- __asm__ volatile ("sync");
-
- if ((*(vu_long *) MPC5XXX_INTERRUPT_GPIO_STATUS & GPIO_USB9S) == 0) {
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT |= GPIO_USB0;
- __asm__ volatile ("sync");
- }
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x705f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-if TARGET_PF5200
-
-config SYS_BOARD
- default "pf5200"
-
-config SYS_VENDOR
- default "esd"
-
-config SYS_CONFIG_NAME
- default "pf5200"
-
-endif
+++ /dev/null
-PF5200 BOARD
-M: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-S: Maintained
-F: board/esd/pf5200/
-F: include/configs/pf5200.h
-F: configs/pf5200_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-# Objects for Xilinx JTAG programming (CPLD)
-# CPLD = ../common/xilinx_jtag/lenval.o \
-# ../common/xilinx_jtag/micro.o \
-# ../common/xilinx_jtag/ports.o
-
-# obj-y = pf5200.o flash.o $(CPLD)
-obj-y = pf5200.o flash.o
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-typedef unsigned short FLASH_PORT_WIDTH;
-typedef volatile unsigned short FLASH_PORT_WIDTHV;
-
-#define FLASH_ID_MASK 0x00FF
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define FLASH_CYCLE1 0x0555
-#define FLASH_CYCLE2 0x0aaa
-#define FLASH_ID1 0x00
-#define FLASH_ID2 0x01
-#define FLASH_ID3 0x0E
-#define FLASH_ID4 0x0F
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV * addr, flash_info_t * info);
-static void flash_reset(flash_info_t * info);
-static int write_word_amd(flash_info_t * info, FPWV * dest, FPW data);
-static flash_info_t *flash_get_info(ulong base);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init(void)
-{
- unsigned long size = 0;
- int i = 0;
- extern void flash_preinit(void);
- extern void flash_afterinit(uint, ulong, ulong);
-
- ulong flashbase = CONFIG_SYS_FLASH_BASE;
-
- flash_preinit();
-
- /* There is only ONE FLASH device */
- memset(&flash_info[i], 0, sizeof(flash_info_t));
- flash_info[i].size = flash_get_size((FPW *) flashbase, &flash_info[i]);
- size += flash_info[i].size;
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- flash_get_info(CONFIG_SYS_MONITOR_BASE));
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET, CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- flash_get_info(CONFIG_ENV_ADDR));
-#endif
-
- flash_afterinit(i, flash_info[i].start[0], flash_info[i].size);
- return size ? size : 1;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t * info) {
- FPWV *base = (FPWV *) (info->start[0]);
-
- /* Put FLASH back in read mode */
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
- *base = (FPW) 0x00FF00FF; /* Intel Read Mode */
- } else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD) {
- *base = (FPW) 0x00F000F0; /* AMD Read Mode */
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base) {
- int i;
- flash_info_t *info;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- info = &flash_info[i];
- if ((info->size) && (info->start[0] <= base)
- && (base <= info->start[0] + info->size - 1)) {
- break;
- }
- }
- return (i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info(flash_info_t * info) {
- int i;
- char *fmt;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- printf("AMD ");
- break;
- default:
- printf("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMLV256U:
- fmt = "29LV256M (256 Mbit)\n";
- break;
- default:
- fmt = "Unknown Chip Type\n";
- break;
- }
-
- printf(fmt);
- printf(" Size: %ld MB in %d Sectors\n", info->size >> 20,
- info->sector_count);
- printf(" Sector Start Addresses:");
-
- for (i = 0; i < info->sector_count; ++i) {
- ulong size;
- int erased;
- ulong *flash = (unsigned long *)info->start[i];
-
- if ((i % 5) == 0) {
- printf("\n ");
- }
-
- /*
- * Check if whole sector is erased
- */
- size =
- (i !=
- (info->sector_count - 1)) ? (info->start[i + 1] -
- info->start[i]) >> 2 : (info->
- start
- [0] +
- info->
- size -
- info->
- start
- [i])
- >> 2;
-
- for (flash = (unsigned long *)info->start[i], erased = 1;
- (flash != (unsigned long *)info->start[i] + size)
- && erased; flash++) {
- erased = *flash == ~0x0UL;
- }
- printf(" %08lX %s %s", info->start[i], erased ? "E" : " ",
- info->protect[i] ? "(RO)" : " ");
- }
-
- printf("\n");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-ulong flash_get_size(FPWV * addr, flash_info_t * info) {
- int i;
-
- /* Write auto select command: read Manufacturer ID */
- /* Write auto select command sequence and test FLASH answer */
- addr[FLASH_CYCLE1] = (FPW) 0x00AA00AA; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE2] = (FPW) 0x00550055; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE1] = (FPW) 0x00900090; /* selects Intel or AMD */
-
- /* The manufacturer codes are only 1 byte, so just use 1 byte. */
- /* This works for any bus width and any FLASH device width. */
- udelay(100);
- switch (addr[FLASH_ID1] & 0x00ff) {
- case (uchar) AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD;
- break;
- default:
- printf("unknown vendor=%x ", addr[FLASH_ID1] & 0xff);
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- break;
- }
-
- /* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
- if (info->flash_id != FLASH_UNKNOWN) {
- switch ((FPW) addr[FLASH_ID2]) {
- case (FPW) AMD_ID_MIRROR:
- /* MIRROR BIT FLASH, read more ID bytes */
- if ((FPW) addr[FLASH_ID3] == (FPW) AMD_ID_LV256U_2
- && (FPW) addr[FLASH_ID4] == (FPW) AMD_ID_LV256U_3) {
- /* attention: only the first 16 MB will be used in u-boot */
- info->flash_id += FLASH_AMLV256U;
- info->sector_count = 512;
- info->size = 0x02000000;
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] =
- (ulong) addr + 0x10000 * i;
- }
- break;
- }
- /* fall thru to here ! */
- default:
- printf("unknown AMD device=%x %x %x",
- (FPW) addr[FLASH_ID2], (FPW) addr[FLASH_ID3],
- (FPW) addr[FLASH_ID4]);
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0x800000;
- break;
- }
-
- /* Put FLASH back in read mode */
- flash_reset(info);
- }
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase(flash_info_t * info, int s_first, int s_last) {
- FPWV *addr;
- int flag, prot, sect;
- int intel = (info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL;
- ulong start, now, last;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf("- missing\n");
- } else {
- printf("- no sectors to erase\n");
- }
- return 1;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMLV256U:
- break;
- case FLASH_UNKNOWN:
- default:
- printf("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf("\n");
- }
-
- last = get_timer(0);
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last && rcode == 0; sect++) {
- if (info->protect[sect] != 0) { /* protected, skip it */
- continue;
- }
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr = (FPWV *) (info->start[sect]);
- if (intel) {
- *addr = (FPW) 0x00500050; /* clear status register */
- *addr = (FPW) 0x00200020; /* erase setup */
- *addr = (FPW) 0x00D000D0; /* erase confirm */
- } else {
- /* must be AMD style if not Intel */
- FPWV *base; /* first address in bank */
-
- base = (FPWV *) (info->start[0]);
- base[FLASH_CYCLE1] = (FPW) 0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW) 0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW) 0x00800080; /* erase mode */
- base[FLASH_CYCLE1] = (FPW) 0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW) 0x00550055; /* unlock */
- *addr = (FPW) 0x00300030; /* erase sector */
- }
-
- /* re-enable interrupts if necessary */
- if (flag) {
- enable_interrupts();
- }
- start = get_timer(0);
-
- /* wait at least 50us for AMD, 80us for Intel. */
- /* Let's wait 1 ms. */
- udelay(1000);
-
- while ((*addr & (FPW) 0x00800080) != (FPW) 0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf("Timeout\n");
- if (intel) {
- /* suspend erase */
- *addr = (FPW) 0x00B000B0;
- }
- flash_reset(info); /* reset to read mode */
- rcode = 1; /* failed */
- break;
- }
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) {
- /* every second */
- putc('.');
- last = get_timer(0);
- }
- }
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) {
- /* every second */
- putc('.');
- last = get_timer(0);
- }
- flash_reset(info); /* reset to read mode */
- }
- printf(" done\n");
- return (rcode);
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- FPW data = 0; /* 16 or 32 bit word, matches flash bus width on MPC8XX */
- int bytes; /* number of bytes to program in current word */
- int left; /* number of bytes left to program */
- int i, res;
-
- for (left = cnt, res = 0;
- left > 0 && res == 0;
- addr += sizeof(data), left -= sizeof(data) - bytes) {
-
- bytes = addr & (sizeof(data) - 1);
- addr &= ~(sizeof(data) - 1);
-
- /* combine source and destination data so can program
- * an entire word of 16 or 32 bits
- */
- for (i = 0; i < sizeof(data); i++) {
- data <<= 8;
- if (i < bytes || i - bytes >= left)
- data += *((uchar *) addr + i);
- else
- data += *src++;
- }
-
- /* write one word to the flash */
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- res = write_word_amd(info, (FPWV *) addr, data);
- break;
- default:
- /* unknown flash type, error! */
- printf("missing or unknown FLASH type\n");
- res = 1; /* not really a timeout, but gives error */
- break;
- }
- }
- return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash for AMD FLASH
- * A word is 16 or 32 bits, whichever the bus width of the flash bank
- * (not an individual chip) is.
- *
- * returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word_amd(flash_info_t * info, FPWV * dest, FPW data) {
- ulong start;
- int flag;
- int res = 0; /* result, assume success */
- FPWV *base; /* first address in flash bank */
-
- /* Check if Flash is (sufficiently) erased */
- if ((*dest & data) != data) {
- return (2);
- }
-
- base = (FPWV *) (info->start[0]);
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- base[FLASH_CYCLE1] = (FPW) 0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW) 0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW) 0x00A000A0; /* selects program mode */
-
- *dest = data; /* start programming the data */
-
- /* re-enable interrupts if necessary */
- if (flag) {
- enable_interrupts();
- }
- start = get_timer(0);
-
- /* data polling for D7 */
- while (res == 0
- && (*dest & (FPW) 0x00800080) != (data & (FPW) 0x00800080)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *dest = (FPW) 0x00F000F0; /* reset bank */
- res = 1;
- }
- }
- return (res);
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x705f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * pf5200.c - main board support/init for the esd pf5200.
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <command.h>
-#include <netdev.h>
-
-#include "mt46v16m16-75.h"
-
-void init_power_switch(void);
-
-static void sdram_start(int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register: extended mode */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *) MPC5XXX_SDRAM_CTRL =
- SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *) MPC5XXX_SDRAM_MODE = SDRAM_MODE;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *) MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-phys_size_t initdram(int board_type)
-{
- ulong dramsize = 0;
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *) MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
- *(vu_long *) MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
- __asm__ volatile ("sync");
-
- /* set tap delay */
- *(vu_long *) MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
- __asm__ volatile ("sync");
-
- /* find RAM size using SDRAM CS0 only */
- sdram_start(0);
- test1 = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE, 0x80000000);
- sdram_start(1);
- test2 = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE, 0x80000000);
-
- if (test1 > test2) {
- sdram_start(0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20)) {
- dramsize = 0;
- }
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
- } else {
-#if 0
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e; /* 2G */
-#else
- *(vu_long *) MPC5XXX_SDRAM_CS0CFG =
- 0x13 + __builtin_ffs(0x08000000 >> 20) - 1;
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = 0x08000000 + 0x0000001e; /* 2G */
-#endif
- }
-
-#if 0
- /* find RAM size using SDRAM CS1 only */
- sdram_start(0);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(1);
- get_ram_size((ulong *) (CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- sdram_start(0);
-#endif
- /* set SDRAM CS1 size according to the amount of RAM found */
-
- *(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-
- init_power_switch();
- return (dramsize);
-}
-
-int checkboard(void)
-{
- puts("Board: esd ParaFinder (pf5200)\n");
- return 0;
-}
-
-void flash_preinit(void)
-{
- /*
- * Now, when we are in RAM, enable flash write
- * access for detection process.
- * Note that CS_BOOT cannot be cleared when
- * executing in flash.
- */
- *(vu_long *) MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
- if (size == 0x02000000) {
- /* adjust mapping */
- *(vu_long *) MPC5XXX_BOOTCS_START =
- *(vu_long *) MPC5XXX_CS0_START =
- START_REG(CONFIG_SYS_BOOTCS_START | size);
- *(vu_long *) MPC5XXX_BOOTCS_STOP =
- *(vu_long *) MPC5XXX_CS0_STOP =
- STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
- }
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void) {
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-void init_ide_reset(void)
-{
- debug("init_ide_reset\n");
-
- /* Configure PSC1_4 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
-}
-
-void ide_set_reset(int idereset)
-{
- debug("ide_reset(%d)\n", idereset);
-
- if (idereset) {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
- } else {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
- }
-}
-#endif
-
-#define MPC5XXX_SIMPLEIO_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
-#define MPC5XXX_SIMPLEIO_GPIO_DIR (MPC5XXX_GPIO + 0x000C)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x0010)
-#define MPC5XXX_SIMPLEIO_GPIO_DATA_INPUT (MPC5XXX_GPIO + 0x0014)
-
-#define MPC5XXX_INTERRUPT_GPIO_ENABLE (MPC5XXX_GPIO + 0x0020)
-#define MPC5XXX_INTERRUPT_GPIO_DIR (MPC5XXX_GPIO + 0x0028)
-#define MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT (MPC5XXX_GPIO + 0x002C)
-#define MPC5XXX_INTERRUPT_GPIO_STATUS (MPC5XXX_GPIO + 0x003C)
-
-#define GPIO_WU6 0x40000000UL
-#define GPIO_USB0 0x00010000UL
-#define GPIO_USB9 0x08000000UL
-#define GPIO_USB9S 0x00080000UL
-
-void init_power_switch(void)
-{
- debug("init_power_switch\n");
-
- /* Configure GPIO_WU6 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_WU6;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_WU6;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT &= ~GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_ENABLE |= GPIO_USB0;
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DIR |= GPIO_USB0;
- __asm__ volatile ("sync");
-
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT &= ~GPIO_USB9;
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_ENABLE &= ~GPIO_USB9;
- __asm__ volatile ("sync");
-
- if ((*(vu_long *) MPC5XXX_INTERRUPT_GPIO_STATUS & GPIO_USB9S) == 0) {
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT |= GPIO_USB0;
- __asm__ volatile ("sync");
- }
- *(vu_char *) CONFIG_SYS_CS1_START = 0x02; /* Red Power LED on */
- __asm__ volatile ("sync");
-
- *(vu_char *) (CONFIG_SYS_CS1_START + 1) = 0x02; /* Disable driver for KB11 */
- __asm__ volatile ("sync");
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
-
-void power_set_reset(int power)
-{
- debug("ide_set_reset(%d)\n", power);
-
- if (power) {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_WU6;
- *(vu_long *) MPC5XXX_INTERRUPT_GPIO_DATA_OUTPUT &= ~GPIO_USB9;
- } else {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_WU6;
- if ((*(vu_long *) MPC5XXX_INTERRUPT_GPIO_STATUS & GPIO_USB9S) ==
- 0) {
- *(vu_long *) MPC5XXX_SIMPLEIO_GPIO_DATA_OUTPUT |=
- GPIO_USB0;
- }
-
- }
-}
-
-int do_poweroff(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- power_set_reset(1);
- return (0);
-}
-
-U_BOOT_CMD(poweroff, 1, 1, do_poweroff, "Switch off power", "");
-
-int phypower(int flag)
-{
- u32 addr;
- vu_long *reg;
- int status;
- pci_dev_t dev;
-
- dev = PCI_BDF(0, 0x18, 0);
- status = pci_read_config_dword(dev, PCI_BASE_ADDRESS_1, &addr);
- if (status == 0) {
- reg = (vu_long *) (addr + 0x00000040);
- *reg |= 0x40000000;
- __asm__ volatile ("sync");
-
- reg = (vu_long *) (addr + 0x001000c);
- *reg |= 0x20000000;
- __asm__ volatile ("sync");
-
- reg = (vu_long *) (addr + 0x0010004);
- if (flag != 0) {
- *reg &= ~0x20000000;
- } else {
- *reg |= 0x20000000;
- }
- __asm__ volatile ("sync");
- }
- return (status);
-}
-
-int do_phypower(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- if (argv[1][0] == '0')
- (void)phypower(0);
- else
- (void)phypower(1);
-
- return (0);
-}
-
-U_BOOT_CMD(phypower, 2, 2, do_phypower,
- "Switch power of ethernet phy", "");
-
-int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- unsigned int addr;
- unsigned int size;
- int i;
- volatile unsigned long *ptr;
-
- addr = simple_strtol(argv[1], NULL, 16);
- size = simple_strtol(argv[2], NULL, 16);
-
- printf("\nWriting at addr %08x, size %08x.\n", addr, size);
-
- while (1) {
- ptr = (volatile unsigned long *)addr;
- for (i = 0; i < (size >> 2); i++) {
- *ptr++ = i;
- }
-
- /* Abort if ctrl-c was pressed */
- if (ctrlc()) {
- puts("\nAbort\n");
- return 0;
- }
- putc('.');
- }
- return 0;
-}
-
-U_BOOT_CMD(writepci, 3, 1, do_writepci,
- "Write some data to pcibus",
- "<addr> <size>\n"
- ""
-);
F: configs/C29XPCIE_defconfig
F: configs/C29XPCIE_NAND_defconfig
F: configs/C29XPCIE_SPIFLASH_defconfig
+F: configs/C29XPCIE_NOR_SECBOOT_defconfig
+F: configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
#endif
#if defined(CONFIG_PQ_MDS_PIB_ATM)
-#if defined(CONFIG_MPC8360EMDS) || defined(CONFIG_MPC8569MDS)
+#if defined(CONFIG_MPC8569MDS)
val8 = 0;
i2c_write(0x20, 0x6, 1, &val8, 1);
i2c_write(0x20, 0x7, 1, &val8, 1);
F: configs/P5040DS_NAND_defconfig
F: configs/P5040DS_SDCARD_defconfig
F: configs/P5040DS_SPIFLASH_defconfig
+F: configs/P5040DS_SECURE_BOOT_defconfig
F: configs/ls1021aqds_nor_defconfig
F: configs/ls1021aqds_ddr4_nor_defconfig
F: configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+F: configs/ls1021aqds_nor_lpuart_defconfig
F: configs/ls1021aqds_sdcard_defconfig
F: configs/ls1021aqds_qspi_defconfig
F: configs/ls1021aqds_nand_defconfig
obj-y += ls1021aqds.o
obj-y += ddr.o
obj-y += eth.o
+obj-$(CONFIG_FSL_DCU_FB) += dcu.o
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include <i2c.h>
+#include "div64.h"
+#include "../common/diu_ch7301.h"
+#include "ls1021aqds_qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int select_i2c_ch_pca9547(u8 ch)
+{
+ int ret;
+
+ ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
+ if (ret) {
+ puts("PCA: failed to select proper channel\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+unsigned int dcu_set_pixel_clock(unsigned int pixclock)
+{
+ unsigned long long div;
+
+ div = (unsigned long long)(gd->bus_clk / 1000);
+ div *= (unsigned long long)pixclock;
+ do_div(div, 1000000000);
+
+ return div;
+}
+
+int platform_dcu_init(unsigned int xres, unsigned int yres,
+ const char *port,
+ struct fb_videomode *dcu_fb_videomode)
+{
+ const char *name;
+ unsigned int pixel_format;
+ int ret;
+ u8 ch;
+
+ /* Mux I2C3+I2C4 as HSYNC+VSYNC */
+ ret = i2c_read(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
+ 1, &ch, 1);
+ if (ret) {
+ printf("Error: failed to read I2C @%02x\n",
+ CONFIG_SYS_I2C_QIXIS_ADDR);
+ return ret;
+ }
+ ch &= 0x1F;
+ ch |= 0xA0;
+ ret = i2c_write(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
+ 1, &ch, 1);
+ if (ret) {
+ printf("Error: failed to write I2C @%02x\n",
+ CONFIG_SYS_I2C_QIXIS_ADDR);
+ return ret;
+ }
+
+ if (strncmp(port, "hdmi", 4) == 0) {
+ unsigned long pixval;
+
+ name = "HDMI";
+
+ pixval = 1000000000 / dcu_fb_videomode->pixclock;
+ pixval *= 1000;
+
+ i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
+ select_i2c_ch_pca9547(I2C_MUX_CH_CH7301);
+ diu_set_dvi_encoder(pixval);
+ select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+ } else {
+ return 0;
+ }
+
+ printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
+
+ pixel_format = 32;
+ fsl_dcu_init(xres, yres, pixel_format);
+
+ return 0;
+}
#include <common.h>
#include <fsl_ddr_sdram.h>
#include <fsl_ddr_dimm_params.h>
+#include <asm/io.h>
#include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
}
#endif
+#if defined(CONFIG_DEEP_SLEEP)
+void board_mem_sleep_setup(void)
+{
+ void __iomem *qixis_base = (void *)QIXIS_BASE;
+
+ /* does not provide HW signals for power management */
+ clrbits_8(qixis_base + 0x21, 0x2);
+ udelay(1);
+}
+#endif
+
phys_size_t initdram(int board_type)
{
phys_size_t dram_size;
#else
dram_size = fsl_ddr_sdram_size();
#endif
+
+#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
+ fsl_dp_resume();
+#endif
+
return dram_size;
}
#include <fsl_sec.h>
#include <spl.h>
+#include "../common/sleep.h"
#include "../common/qixis.h"
#include "ls1021aqds_qixis.h"
#ifdef CONFIG_U_QE
MUX_TYPE_SD_PC_SG_SG,
};
+enum {
+ GE0_CLK125,
+ GE2_CLK125,
+ GE1_CLK125,
+};
+
int checkboard(void)
{
#ifndef CONFIG_QSPI_BOOT
#ifdef CONFIG_TSEC_ENET
out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
- out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE2_CLK125);
#endif
#ifdef CONFIG_FSL_IFC
out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
#endif
+#ifdef CONFIG_FSL_DCU_FB
+ out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
+#endif
+
+ /*
+ * Enable snoop requests and DVM message requests for
+ * Slave insterface S4 (A7 core cluster)
+ */
+ out_le32(&cci->slave[4].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+
+ /*
+ * Set CCI-400 Slave interface S1, S2 Shareable Override Register
+ * All transactions are treated as non-shareable
+ */
+ out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+ out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+
/* Workaround for the issue that DDR could not respond to
* barrier transaction which is generated by executing DSB/ISB
* instruction. Set CCI-400 control override register to
* allow barrier transaction to DDR again */
out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
+#if defined(CONFIG_DEEP_SLEEP)
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
+
return 0;
}
pinctl);
#endif
- /* Set global data pointer */
- gd = &gdata;
-
/* Clear the BSS */
memset(__bss_start, 0, __bss_end - __bss_start);
get_clocks();
+#if defined(CONFIG_DEEP_SLEEP)
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
+
preloader_console_init();
#ifdef CONFIG_SPL_I2C_SUPPORT
}
#endif
+void config_etseccm_source(int etsec_gtx_125_mux)
+{
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+
+ switch (etsec_gtx_125_mux) {
+ case GE0_CLK125:
+ out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE0_CLK125);
+ debug("etseccm set to GE0_CLK125\n");
+ break;
+
+ case GE2_CLK125:
+ out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE2_CLK125);
+ debug("etseccm set to GE2_CLK125\n");
+ break;
+
+ case GE1_CLK125:
+ out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE1_CLK125);
+ debug("etseccm set to GE1_CLK125\n");
+ break;
+
+ default:
+ printf("Error! trying to set etseccm to invalid value\n");
+ break;
+ }
+}
+
int config_board_mux(int ctrl_type)
{
u8 reg12, reg14;
switch (ctrl_type) {
case MUX_TYPE_CAN:
+ config_etseccm_source(GE2_CLK125);
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_CAN);
break;
case MUX_TYPE_IIC2:
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_RGMII);
break;
case MUX_TYPE_SAI:
+ config_etseccm_source(GE2_CLK125);
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_SAI);
break;
case MUX_TYPE_SDHC:
/* Set CCI-400 control override register to
* enable barrier transaction */
out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
- /*
- * Set CCI-400 Slave interface S0, S1, S2 Shareable Override Register
- * All transactions are treated as non-shareable
- */
- out_le32(&cci->slave[0].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
return 0;
}
+#if defined(CONFIG_DEEP_SLEEP)
+void board_sleep_prepare(void)
+{
+ struct ccsr_cci400 __iomem *cci = (void *)CONFIG_SYS_CCI400_ADDR;
+
+ /* Set CCI-400 control override register to
+ * enable barrier transaction */
+ out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
+
+#ifdef CONFIG_LS102XA_NS_ACCESS
+ enable_devices_ns_access(ns_dev, ARRAY_SIZE(ns_dev));
+#endif
+}
+#endif
+
int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
#define QIXIS_SRDS1CLK_100 0x0
+#define QIXIS_DCU_BRDCFG5 0x55
+
#endif
F: include/configs/ls1021atwr.h
F: configs/ls1021atwr_nor_defconfig
F: configs/ls1021atwr_nor_SECURE_BOOT_defconfig
+F: configs/ls1021atwr_nor_lpuart_defconfig
F: configs/ls1021atwr_sdcard_defconfig
F: configs/ls1021atwr_qspi_defconfig
int board_early_init_f(void)
{
struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+ struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
#ifdef CONFIG_TSEC_ENET
out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
#endif
+ /*
+ * Enable snoop requests and DVM message requests for
+ * Slave insterface S4 (A7 core cluster)
+ */
+ out_le32(&cci->slave[4].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+
+ /*
+ * Set CCI-400 Slave interface S1, S2 Shareable Override Register
+ * All transactions are treated as non-shareable
+ */
+ out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+ out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+
return 0;
}
#ifdef CONFIG_SPL_BUILD
void board_init_f(ulong dummy)
{
- /* Set global data pointer */
- gd = &gdata;
-
/* Clear the BSS */
memset(__bss_start, 0, __bss_end - __bss_start);
int board_init(void)
{
- struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
-
- /*
- * Set CCI-400 Slave interface S0, S1, S2 Shareable Override Register
- * All transactions are treated as non-shareable
- */
- out_le32(&cci->slave[0].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
-
#ifndef CONFIG_SYS_FSL_NO_SERDES
fsl_serdes_init();
#ifndef CONFIG_QSPI_BOOT
+++ /dev/null
-if TARGET_MPC8360EMDS
-
-config SYS_BOARD
- default "mpc8360emds"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "MPC8360EMDS"
-
-endif
+++ /dev/null
-MPC8360EMDS BOARD
-M: Dave Liu <daveliu@freescale.com>
-S: Maintained
-F: board/freescale/mpc8360emds/
-F: include/configs/MPC8360EMDS.h
-F: configs/MPC8360EMDS_33_defconfig
-F: configs/MPC8360EMDS_33_ATM_defconfig
-F: configs/MPC8360EMDS_33_HOST_33_defconfig
-F: configs/MPC8360EMDS_33_HOST_66_defconfig
-F: configs/MPC8360EMDS_33_SLAVE_defconfig
-F: configs/MPC8360EMDS_66_defconfig
-F: configs/MPC8360EMDS_66_ATM_defconfig
-F: configs/MPC8360EMDS_66_HOST_33_defconfig
-F: configs/MPC8360EMDS_66_HOST_66_defconfig
-F: configs/MPC8360EMDS_66_SLAVE_defconfig
+++ /dev/null
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += mpc8360emds.o
-obj-$(CONFIG_PCI) += pci.o
+++ /dev/null
-Freescale MPC8360EMDS Board
------------------------------------------
-1. Board Switches and Jumpers
-1.0 There are four Dual-In-Line Packages(DIP) Switches on MPC8360EMDS board
- For some reason, the HW designers describe the switch settings
- in terms of 0 and 1, and then map that to physical switches where
- the label "On" refers to logic 0 and "Off" is logic 1.
-
- Switch bits are numbered 1 through, like, 4 6 8 or 10, but the
- bits may contribute to signals that are numbered based at 0,
- and some of those signals may be high-bit-number-0 too. Heed
- well the names and labels and do not get confused.
-
- "Off" == 1
- "On" == 0
-
- SW18 is switch 18 as silk-screened onto the board.
- SW4[8] is the bit labeled 8 on Switch 4.
- SW2[1:6] refers to bits labeled 1 through 6 in order on switch 2.
- SW3[7:1] refers to bits labeled 7 through 1 in order on switch 3.
- SW3[1:8]= 0000_0001 refers to bits labeled 1 through 6 is set as "On"
- and bits labeled 8 is set as "Off".
-
-1.1 There are three type boards for MPC8360E silicon up to now, They are
-
- * MPC8360E-MDS-PB PROTO (a.k.a 8360SYS PROTOTYPE)
- * MPC8360E-MDS-PB PILOT (a.k.a 8360SYS PILOT)
- * MPC8360EA-MDS-PB PROTO (a.k.a 8360SYS2 PROTOTYPE)
-
-1.2 For all the MPC8360EMDS Board
-
- First, make sure the board default setting is consistent with the
- document shipped with your board. Then apply the following setting:
- SW3[1-8]= 0000_0100 (HRCW setting value is performed on local bus)
- SW4[1-8]= 0011_0000 (Flash boot on local bus)
- SW9[1-8]= 0110_0110 (PCI Mode enabled. HRCW is read from FLASH)
- SW10[1-8]= 0000_1000 (core PLL setting)
- SW11[1-8]= 0000_0100 (SW11 is on the another side of the board)
- JP6 1-2
- on board Oscillator: 66M
-
-1.3 Since different board/chip rev. combinations have AC timing issues,
- u-boot forces RGMII-ID (RGMII with Internal Delay) mode on by default
- by the patch (mpc83xx: Disable G1TXCLK, G2TXCLK h/w buffers).
-
- When the rev2.x silicon mount on these boards, and if you are using
- u-boot version after this patch, to make the ethernet interfaces usable,
- and to enable RGMII-ID on your board, you have to setup the jumpers
- correctly.
-
- * MPC8360E-MDS-PB PROTO
- nothing to do
- * MPC8360E-MDS-PB PILOT
- JP9 and JP8 should be ON
- * MPC8360EA-MDS-PB PROTO
- JP2 and JP3 should be ON
-
-2. Memory Map
-
-2.1. The memory map should look pretty much like this:
-
- 0x0000_0000 0x7fff_ffff DDR 2G
- 0x8000_0000 0x8fff_ffff PCI MEM prefetch 256M
- 0x9000_0000 0x9fff_ffff PCI MEM non-prefetch 256M
- 0xc000_0000 0xdfff_ffff Empty 512M
- 0xe000_0000 0xe01f_ffff Int Mem Reg Space 2M
- 0xe020_0000 0xe02f_ffff Empty 1M
- 0xe030_0000 0xe03f_ffff PCI IO 1M
- 0xe040_0000 0xefff_ffff Empty 252M
- 0xf000_0000 0xf3ff_ffff Local Bus SDRAM 64M
- 0xf400_0000 0xf7ff_ffff Empty 64M
- 0xf800_0000 0xf800_7fff BCSR on CS1 32K
- 0xf800_8000 0xf800_ffff PIB CS4 32K
- 0xf801_0000 0xf801_7fff PIB CS5 32K
- 0xfe00_0000 0xfeff_ffff FLASH on CS0 16M
-
-
-3. Definitions
-
-3.1 Explanation of NEW definitions in:
-
- include/configs/MPC8360EMDS.h
-
- CONFIG_MPC83xx MPC83xx family for both MPC8349 and MPC8360
- CONFIG_MPC8360 MPC8360 specific
- CONFIG_MPC8360EMDS MPC8360EMDS board specific
-
-4. Compilation
-
- MPC8360EMDS shipped with 33.33MHz or 66MHz oscillator(check U41 chip).
-
- Assuming you're using BASH shell:
-
- export CROSS_COMPILE=your-cross-compile-prefix
- cd u-boot
- make distclean
- make MPC8360EMDS_XX_config
- make
-
- MPC8360EMDS support ATM, PCI in host and slave mode.
-
- To make u-boot support ATM :
- 1) Make MPC8360EMDS_XX_ATM_config
-
- To make u-boot support PCI host 66M :
- 1) DIP SW support PCI mode as described in Section 1.1.
- 2) Make MPC8360EMDS_XX_HOST_66_config
-
- To make u-boot support PCI host 33M :
- 1) DIP SW setting is similar as Section 1.1, except for SW3[4] is 1
- 2) Make MPC8360EMDS_XX_HOST_33_config
-
- To make u-boot support PCI slave 66M :
- 1) DIP SW setting is similar as Section 1.1, except for SW9[3] is 1
- 2) Make MPC8360EMDS_XX_SLAVE_config
-
- (where XX is:
- 33 - 33.33MHz oscillator
- 66 - 66MHz oscillator)
-
-5. Downloading and Flashing Images
-
-5.0 Download over serial line using Kermit:
-
- loadb
- [Drop to kermit:
- ^\c
- send <u-boot-bin-image>
- c
- ]
-
-
- Or via tftp:
-
- tftp 10000 u-boot.bin
-
-5.1 Reflash U-boot Image using U-boot
-
- tftp 20000 u-boot.bin
- protect off fef00000 fef3ffff
- erase fef00000 fef3ffff
-
- cp.b 20000 fef00000 xxxx
-
- or
-
- cp.b 20000 fef00000 3ffff
-
-
-You have to supply the correct byte count with 'xxxx' from the TFTP result log.
-Maybe 3ffff will work too, that corresponds to the erased sectors.
-
-
-6. Notes
- 1) The console baudrate for MPC8360EMDS is 115200bps.
+++ /dev/null
-/*
- * Copyright (C) 2006,2010-2011 Freescale Semiconductor, Inc.
- * Dave Liu <daveliu@freescale.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc83xx.h>
-#include <i2c.h>
-#include <miiphy.h>
-#include <phy.h>
-#include <fsl_mdio.h>
-#if defined(CONFIG_PCI)
-#include <pci.h>
-#endif
-#include <spd_sdram.h>
-#include <asm/mmu.h>
-#include <asm/io.h>
-#include <asm/mmu.h>
-#if defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
-#endif
-#include <hwconfig.h>
-#include <fdt_support.h>
-#if defined(CONFIG_PQ_MDS_PIB)
-#include "../common/pq-mds-pib.h"
-#endif
-#include "../../../drivers/qe/uec.h"
-
-const qe_iop_conf_t qe_iop_conf_tab[] = {
- /* GETH1 */
- {0, 3, 1, 0, 1}, /* TxD0 */
- {0, 4, 1, 0, 1}, /* TxD1 */
- {0, 5, 1, 0, 1}, /* TxD2 */
- {0, 6, 1, 0, 1}, /* TxD3 */
- {1, 6, 1, 0, 3}, /* TxD4 */
- {1, 7, 1, 0, 1}, /* TxD5 */
- {1, 9, 1, 0, 2}, /* TxD6 */
- {1, 10, 1, 0, 2}, /* TxD7 */
- {0, 9, 2, 0, 1}, /* RxD0 */
- {0, 10, 2, 0, 1}, /* RxD1 */
- {0, 11, 2, 0, 1}, /* RxD2 */
- {0, 12, 2, 0, 1}, /* RxD3 */
- {0, 13, 2, 0, 1}, /* RxD4 */
- {1, 1, 2, 0, 2}, /* RxD5 */
- {1, 0, 2, 0, 2}, /* RxD6 */
- {1, 4, 2, 0, 2}, /* RxD7 */
- {0, 7, 1, 0, 1}, /* TX_EN */
- {0, 8, 1, 0, 1}, /* TX_ER */
- {0, 15, 2, 0, 1}, /* RX_DV */
- {0, 16, 2, 0, 1}, /* RX_ER */
- {0, 0, 2, 0, 1}, /* RX_CLK */
- {2, 9, 1, 0, 3}, /* GTX_CLK - CLK10 */
- {2, 8, 2, 0, 1}, /* GTX125 - CLK9 */
- /* GETH2 */
- {0, 17, 1, 0, 1}, /* TxD0 */
- {0, 18, 1, 0, 1}, /* TxD1 */
- {0, 19, 1, 0, 1}, /* TxD2 */
- {0, 20, 1, 0, 1}, /* TxD3 */
- {1, 2, 1, 0, 1}, /* TxD4 */
- {1, 3, 1, 0, 2}, /* TxD5 */
- {1, 5, 1, 0, 3}, /* TxD6 */
- {1, 8, 1, 0, 3}, /* TxD7 */
- {0, 23, 2, 0, 1}, /* RxD0 */
- {0, 24, 2, 0, 1}, /* RxD1 */
- {0, 25, 2, 0, 1}, /* RxD2 */
- {0, 26, 2, 0, 1}, /* RxD3 */
- {0, 27, 2, 0, 1}, /* RxD4 */
- {1, 12, 2, 0, 2}, /* RxD5 */
- {1, 13, 2, 0, 3}, /* RxD6 */
- {1, 11, 2, 0, 2}, /* RxD7 */
- {0, 21, 1, 0, 1}, /* TX_EN */
- {0, 22, 1, 0, 1}, /* TX_ER */
- {0, 29, 2, 0, 1}, /* RX_DV */
- {0, 30, 2, 0, 1}, /* RX_ER */
- {0, 31, 2, 0, 1}, /* RX_CLK */
- {2, 2, 1, 0, 2}, /* GTX_CLK = CLK10 */
- {2, 3, 2, 0, 1}, /* GTX125 - CLK4 */
-
- {0, 1, 3, 0, 2}, /* MDIO */
- {0, 2, 1, 0, 1}, /* MDC */
-
- {5, 0, 1, 0, 2}, /* UART2_SOUT */
- {5, 1, 2, 0, 3}, /* UART2_CTS */
- {5, 2, 1, 0, 1}, /* UART2_RTS */
- {5, 3, 2, 0, 2}, /* UART2_SIN */
-
- {0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
-};
-
-/* Handle "mpc8360ea rev.2.1 erratum 2: RGMII Timing"? */
-static int board_handle_erratum2(void)
-{
- const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
- return REVID_MAJOR(immr->sysconf.spridr) == 2 &&
- REVID_MINOR(immr->sysconf.spridr) == 1;
-}
-
-int board_early_init_f(void)
-{
- const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- u8 *bcsr = (u8 *)CONFIG_SYS_BCSR;
-
- /* Enable flash write */
- bcsr[0xa] &= ~0x04;
-
- /* Disable G1TXCLK, G2TXCLK h/w buffers (rev.2.x h/w bug workaround) */
- if (REVID_MAJOR(immr->sysconf.spridr) == 2)
- bcsr[0xe] = 0x30;
-
- /* Enable second UART */
- bcsr[0x9] &= ~0x01;
-
- if (board_handle_erratum2()) {
- void *immap = (immap_t *)(CONFIG_SYS_IMMR + 0x14a8);
-
- /*
- * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
- * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
- */
- setbits_be32(immap, 0x0c003000);
-
- /*
- * IMMR + 0x14AC[20:27] = 10101010
- * (data delay for both UCC's)
- */
- clrsetbits_be32(immap + 4, 0xff0, 0xaa0);
- }
- return 0;
-}
-
-int board_early_init_r(void)
-{
- gd_t *gd;
-#ifdef CONFIG_PQ_MDS_PIB
- pib_init();
-#endif
- /*
- * BAT6 is used for SDRAM when DDR size is 512MB or larger than 256MB
- * So re-setup PCI MEM space used BAT5 after relocated to DDR
- */
- gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
- if (gd->ram_size > CONFIG_MAX_MEM_MAPPED) {
- write_bat(DBAT5, CONFIG_SYS_DBAT6U, CONFIG_SYS_DBAT6L);
- write_bat(IBAT5, CONFIG_SYS_IBAT6U, CONFIG_SYS_IBAT6L);
- }
-
- return 0;
-}
-
-#ifdef CONFIG_UEC_ETH
-static uec_info_t uec_info[] = {
-#ifdef CONFIG_UEC_ETH1
- STD_UEC_INFO(1),
-#endif
-#ifdef CONFIG_UEC_ETH2
- STD_UEC_INFO(2),
-#endif
-};
-
-int board_eth_init(bd_t *bd)
-{
- if (board_handle_erratum2()) {
- int i;
-
- for (i = 0; i < ARRAY_SIZE(uec_info); i++) {
- uec_info[i].enet_interface_type =
- PHY_INTERFACE_MODE_RGMII_RXID;
- uec_info[i].speed = SPEED_1000;
- }
- }
- return uec_eth_init(bd, uec_info, ARRAY_SIZE(uec_info));
-}
-#endif /* CONFIG_UEC_ETH */
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-int fixed_sdram(void);
-static int sdram_init(unsigned int base);
-
-phys_size_t initdram(int board_type)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- u32 msize = 0;
- u32 lbc_sdram_size;
-
- if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
- return -1;
-
- /* DDR SDRAM - Main SODIMM */
- im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
-#if defined(CONFIG_SPD_EEPROM)
- msize = spd_sdram();
-#else
- msize = fixed_sdram();
-#endif
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
- /*
- * Initialize DDR ECC byte
- */
- ddr_enable_ecc(msize * 1024 * 1024);
-#endif
- /*
- * Initialize SDRAM if it is on local bus.
- */
- lbc_sdram_size = sdram_init(msize * 1024 * 1024);
- if (!msize)
- msize = lbc_sdram_size;
-
- /* return total bus SDRAM size(bytes) -- DDR */
- return (msize * 1024 * 1024);
-}
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- * fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-int fixed_sdram(void)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- u32 msize = CONFIG_SYS_DDR_SIZE;
- u32 ddr_size = msize << 20;
- u32 ddr_size_log2 = __ilog2(ddr_size);
- u32 half_ddr_size = ddr_size >> 1;
-
- im->sysconf.ddrlaw[0].bar =
- CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000;
- im->sysconf.ddrlaw[0].ar =
- LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
-#if (CONFIG_SYS_DDR_SIZE != 256)
-#warning Currenly any ddr size other than 256 is not supported
-#endif
-#ifdef CONFIG_DDR_II
- im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
- im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
- im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
- im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
- im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
- im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
- im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
- im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
- im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
-#else
-
-#if ((CONFIG_SYS_DDR_SDRAM_BASE & 0x00FFFFFF) != 0)
-#warning Chip select bounds is only configurable in 16MB increments
-#endif
- im->ddr.csbnds[0].csbnds =
- ((CONFIG_SYS_DDR_SDRAM_BASE >> CSBNDS_SA_SHIFT) & CSBNDS_SA) |
- (((CONFIG_SYS_DDR_SDRAM_BASE + half_ddr_size - 1) >>
- CSBNDS_EA_SHIFT) & CSBNDS_EA);
- im->ddr.csbnds[1].csbnds =
- (((CONFIG_SYS_DDR_SDRAM_BASE + half_ddr_size) >>
- CSBNDS_SA_SHIFT) & CSBNDS_SA) |
- (((CONFIG_SYS_DDR_SDRAM_BASE + ddr_size - 1) >>
- CSBNDS_EA_SHIFT) & CSBNDS_EA);
-
- im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- im->ddr.cs_config[1] = CONFIG_SYS_DDR_CS1_CONFIG;
-
- im->ddr.cs_config[2] = 0;
- im->ddr.cs_config[3] = 0;
-
- im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- im->ddr.sdram_cfg = CONFIG_SYS_DDR_CONTROL;
-
- im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
- im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
-#endif
- udelay(200);
- im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
-
- return msize;
-}
-#endif /*!CONFIG_SYS_SPD_EEPROM */
-
-int checkboard(void)
-{
- puts("Board: Freescale MPC8360EMDS\n");
- return 0;
-}
-
-/*
- * if MPC8360EMDS is soldered with SDRAM
- */
-#ifdef CONFIG_SYS_LB_SDRAM
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-
-static int sdram_init(unsigned int base)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- fsl_lbc_t *lbc = LBC_BASE_ADDR;
- const int sdram_size = CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024;
- int rem = base % sdram_size;
- uint *sdram_addr;
-
- /* window base address should be aligned to the window size */
- if (rem)
- base = base - rem + sdram_size;
-
- /*
- * Setup BAT6 for SDRAM when DDR size is 512MB or larger than 256MB
- * After relocated to DDR, reuse BAT5 for PCI MEM space
- */
- if (base > CONFIG_MAX_MEM_MAPPED) {
- unsigned long batl = base | BATL_PP_10 | BATL_MEMCOHERENCE;
- unsigned long batu = base | BATU_BL_64M | BATU_VS | BATU_VP;
-
- /* Setup the BAT6 for SDRAM */
- write_bat(DBAT6, batu, batl);
- write_bat(IBAT6, batu, batl);
- }
-
- sdram_addr = (uint *)base;
- /*
- * Setup SDRAM Base and Option Registers
- */
- set_lbc_br(2, base | CONFIG_SYS_BR2);
- set_lbc_or(2, CONFIG_SYS_OR2);
- immap->sysconf.lblaw[2].bar = base;
- immap->sysconf.lblaw[2].ar = CONFIG_SYS_LBLAWAR2;
-
- /*setup mtrpt, lsrt and lbcr for LB bus */
- lbc->lbcr = CONFIG_SYS_LBC_LBCR;
- lbc->mrtpr = CONFIG_SYS_LBC_MRTPR;
- lbc->lsrt = CONFIG_SYS_LBC_LSRT;
- asm("sync");
-
- /*
- * Configure the SDRAM controller Machine Mode Register.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5; /* Normal Operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_1; /* Precharge All Banks */
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
- /*
- * We need do 8 times auto refresh operation.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_2;
- asm("sync");
- *sdram_addr = 0xff; /* 1 times */
- udelay(100);
- *sdram_addr = 0xff; /* 2 times */
- udelay(100);
- *sdram_addr = 0xff; /* 3 times */
- udelay(100);
- *sdram_addr = 0xff; /* 4 times */
- udelay(100);
- *sdram_addr = 0xff; /* 5 times */
- udelay(100);
- *sdram_addr = 0xff; /* 6 times */
- udelay(100);
- *sdram_addr = 0xff; /* 7 times */
- udelay(100);
- *sdram_addr = 0xff; /* 8 times */
- udelay(100);
-
- /* Mode register write operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_4;
- asm("sync");
- *(sdram_addr + 0xcc) = 0xff;
- udelay(100);
-
- /* Normal operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5 | 0x40000000;
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
- /*
- * In non-aligned case we don't [normally] use that memory because
- * there is a hole.
- */
- if (rem)
- return 0;
- return CONFIG_SYS_LBC_SDRAM_SIZE;
-}
-#else
-static int sdram_init(unsigned int base) { return 0; }
-#endif
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-static void ft_board_fixup_qe_usb(void *blob, bd_t *bd)
-{
- if (!hwconfig_subarg_cmp("qe_usb", "mode", "peripheral"))
- return;
-
- do_fixup_by_compat(blob, "fsl,mpc8323-qe-usb", "mode",
- "peripheral", sizeof("peripheral"), 1);
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
-#ifdef CONFIG_PCI
- ft_pci_setup(blob, bd);
-#endif
- ft_board_fixup_qe_usb(blob, bd);
- /*
- * mpc8360ea pb mds errata 2: RGMII timing
- * if on mpc8360ea rev. 2.1,
- * change both ucc phy-connection-types from rgmii-id to rgmii-rxid
- */
- if (board_handle_erratum2()) {
- int nodeoffset;
- const char *prop;
- int path;
-
- nodeoffset = fdt_path_offset(blob, "/aliases");
- if (nodeoffset >= 0) {
-#if defined(CONFIG_HAS_ETH0)
- /* fixup UCC 1 if using rgmii-id mode */
- prop = fdt_getprop(blob, nodeoffset, "ethernet0", NULL);
- if (prop) {
- path = fdt_path_offset(blob, prop);
- prop = fdt_getprop(blob, path,
- "phy-connection-type", 0);
- if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_fixup_phy_connection(blob, path,
- PHY_INTERFACE_MODE_RGMII_RXID);
- }
-#endif
-#if defined(CONFIG_HAS_ETH1)
- /* fixup UCC 2 if using rgmii-id mode */
- prop = fdt_getprop(blob, nodeoffset, "ethernet1", NULL);
- if (prop) {
- path = fdt_path_offset(blob, prop);
- prop = fdt_getprop(blob, path,
- "phy-connection-type", 0);
- if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_fixup_phy_connection(blob, path,
- PHY_INTERFACE_MODE_RGMII_RXID);
- }
-#endif
- }
- }
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2006-2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * PCI Configuration space access support for MPC83xx PCI Bridge
- */
-
-#include <asm/mmu.h>
-#include <asm/io.h>
-#include <common.h>
-#include <mpc83xx.h>
-#include <pci.h>
-#include <i2c.h>
-#include <asm/fsl_i2c.h>
-#include "../common/pq-mds-pib.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static struct pci_region pci1_regions[] = {
- {
- bus_start: CONFIG_SYS_PCI1_MEM_BASE,
- phys_start: CONFIG_SYS_PCI1_MEM_PHYS,
- size: CONFIG_SYS_PCI1_MEM_SIZE,
- flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
- },
- {
- bus_start: CONFIG_SYS_PCI1_IO_BASE,
- phys_start: CONFIG_SYS_PCI1_IO_PHYS,
- size: CONFIG_SYS_PCI1_IO_SIZE,
- flags: PCI_REGION_IO
- },
- {
- bus_start: CONFIG_SYS_PCI1_MMIO_BASE,
- phys_start: CONFIG_SYS_PCI1_MMIO_PHYS,
- size: CONFIG_SYS_PCI1_MMIO_SIZE,
- flags: PCI_REGION_MEM
- },
-};
-
-#ifdef CONFIG_MPC83XX_PCI2
-static struct pci_region pci2_regions[] = {
- {
- bus_start: CONFIG_SYS_PCI2_MEM_BASE,
- phys_start: CONFIG_SYS_PCI2_MEM_PHYS,
- size: CONFIG_SYS_PCI2_MEM_SIZE,
- flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
- },
- {
- bus_start: CONFIG_SYS_PCI2_IO_BASE,
- phys_start: CONFIG_SYS_PCI2_IO_PHYS,
- size: CONFIG_SYS_PCI2_IO_SIZE,
- flags: PCI_REGION_IO
- },
- {
- bus_start: CONFIG_SYS_PCI2_MMIO_BASE,
- phys_start: CONFIG_SYS_PCI2_MMIO_PHYS,
- size: CONFIG_SYS_PCI2_MMIO_SIZE,
- flags: PCI_REGION_MEM
- },
-};
-#endif
-
-void pci_init_board(void)
-#ifdef CONFIG_PCISLAVE
-{
- volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
- volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
- volatile pcictrl83xx_t *pci_ctrl = &immr->pci_ctrl[0];
- struct pci_region *reg[] = { pci1_regions };
-
- /* Configure PCI Local Access Windows */
- pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
- pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_512M;
-
- pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
- pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_1M;
-
- mpc83xx_pci_init(1, reg);
-
- /*
- * Configure PCI Inbound Translation Windows
- */
- pci_ctrl[0].pitar0 = 0x0;
- pci_ctrl[0].pibar0 = 0x0;
- pci_ctrl[0].piwar0 = PIWAR_EN | PIWAR_RTT_SNOOP |
- PIWAR_WTT_SNOOP | PIWAR_IWS_4K;
-
- pci_ctrl[0].pitar1 = 0x0;
- pci_ctrl[0].pibar1 = 0x0;
- pci_ctrl[0].piebar1 = 0x0;
- pci_ctrl[0].piwar1 &= ~PIWAR_EN;
-
- pci_ctrl[0].pitar2 = 0x0;
- pci_ctrl[0].pibar2 = 0x0;
- pci_ctrl[0].piebar2 = 0x0;
- pci_ctrl[0].piwar2 &= ~PIWAR_EN;
-
- /* Unlock the configuration bit */
- mpc83xx_pcislave_unlock(0);
- printf("PCI: Agent mode enabled\n");
-}
-#else
-{
- volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
- volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
- volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
-#ifndef CONFIG_MPC83XX_PCI2
- struct pci_region *reg[] = { pci1_regions };
-#else
- struct pci_region *reg[] = { pci1_regions, pci2_regions };
-#endif
-
- /* initialize the PCA9555PW IO expander on the PIB board */
- pib_init();
-
-#if defined(CONFIG_PCI_66M)
- clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2;
- printf("PCI clock is 66MHz\n");
-#elif defined(CONFIG_PCI_33M)
- clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2 |
- OCCR_PCICD0 | OCCR_PCICD1 | OCCR_PCICD2 | OCCR_PCICR;
- printf("PCI clock is 33MHz\n");
-#else
- clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2;
- printf("PCI clock is 66MHz\n");
-#endif
- udelay(2000);
-
- /* Configure PCI Local Access Windows */
- pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
- pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_512M;
-
- pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
- pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_1M;
-
- udelay(2000);
-
-#ifndef CONFIG_MPC83XX_PCI2
- mpc83xx_pci_init(1, reg);
-#else
- mpc83xx_pci_init(2, reg);
-#endif
-}
-#endif /* CONFIG_PCISLAVE */
+++ /dev/null
-if TARGET_MPC8360ERDK
-
-config SYS_BOARD
- default "mpc8360erdk"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "MPC8360ERDK"
-
-endif
+++ /dev/null
-MPC8360ERDK BOARD
-#M: Anton Vorontsov <avorontsov@ru.mvista.com>
-S: Orphan (since 2014-03)
-F: board/freescale/mpc8360erdk/
-F: include/configs/MPC8360ERDK.h
-F: configs/MPC8360ERDK_defconfig
-F: configs/MPC8360ERDK_33_defconfig
+++ /dev/null
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += mpc8360erdk.o
-obj-$(CONFIG_CMD_NAND) += nand.o
+++ /dev/null
-/*
- * Copyright (C) 2006 Freescale Semiconductor, Inc.
- * Dave Liu <daveliu@freescale.com>
- *
- * Copyright (C) 2007 Logic Product Development, Inc.
- * Peter Barada <peterb@logicpd.com>
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- * Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc83xx.h>
-#include <i2c.h>
-#include <miiphy.h>
-#include <asm/io.h>
-#include <asm/mmu.h>
-#include <pci.h>
-#include <libfdt.h>
-
-const qe_iop_conf_t qe_iop_conf_tab[] = {
- /* MDIO */
- {0, 1, 3, 0, 2}, /* MDIO */
- {0, 2, 1, 0, 1}, /* MDC */
-
- /* UCC1 - UEC (Gigabit) */
- {0, 3, 1, 0, 1}, /* TxD0 */
- {0, 4, 1, 0, 1}, /* TxD1 */
- {0, 5, 1, 0, 1}, /* TxD2 */
- {0, 6, 1, 0, 1}, /* TxD3 */
- {0, 9, 2, 0, 1}, /* RxD0 */
- {0, 10, 2, 0, 1}, /* RxD1 */
- {0, 11, 2, 0, 1}, /* RxD2 */
- {0, 12, 2, 0, 1}, /* RxD3 */
- {0, 7, 1, 0, 1}, /* TX_EN */
- {0, 8, 1, 0, 1}, /* TX_ER */
- {0, 15, 2, 0, 1}, /* RX_DV */
- {0, 0, 2, 0, 1}, /* RX_CLK */
- {2, 9, 1, 0, 3}, /* GTX_CLK - CLK10 */
- {2, 8, 2, 0, 1}, /* GTX125 - CLK9 */
-
- /* UCC2 - UEC (Gigabit) */
- {0, 17, 1, 0, 1}, /* TxD0 */
- {0, 18, 1, 0, 1}, /* TxD1 */
- {0, 19, 1, 0, 1}, /* TxD2 */
- {0, 20, 1, 0, 1}, /* TxD3 */
- {0, 23, 2, 0, 1}, /* RxD0 */
- {0, 24, 2, 0, 1}, /* RxD1 */
- {0, 25, 2, 0, 1}, /* RxD2 */
- {0, 26, 2, 0, 1}, /* RxD3 */
- {0, 21, 1, 0, 1}, /* TX_EN */
- {0, 22, 1, 0, 1}, /* TX_ER */
- {0, 29, 2, 0, 1}, /* RX_DV */
- {0, 31, 2, 0, 1}, /* RX_CLK */
- {2, 2, 1, 0, 2}, /* GTX_CLK - CLK10 */
- {2, 3, 2, 0, 1}, /* GTX125 - CLK4 */
-
- /* UCC7 - UEC */
- {4, 0, 1, 0, 1}, /* TxD0 */
- {4, 1, 1, 0, 1}, /* TxD1 */
- {4, 2, 1, 0, 1}, /* TxD2 */
- {4, 3, 1, 0, 1}, /* TxD3 */
- {4, 6, 2, 0, 1}, /* RxD0 */
- {4, 7, 2, 0, 1}, /* RxD1 */
- {4, 8, 2, 0, 1}, /* RxD2 */
- {4, 9, 2, 0, 1}, /* RxD3 */
- {4, 4, 1, 0, 1}, /* TX_EN */
- {4, 5, 1, 0, 1}, /* TX_ER */
- {4, 12, 2, 0, 1}, /* RX_DV */
- {4, 13, 2, 0, 1}, /* RX_ER */
- {4, 10, 2, 0, 1}, /* COL */
- {4, 11, 2, 0, 1}, /* CRS */
- {2, 18, 2, 0, 1}, /* TX_CLK - CLK19 */
- {2, 19, 2, 0, 1}, /* RX_CLK - CLK20 */
-
- /* UCC4 - UEC */
- {1, 14, 1, 0, 1}, /* TxD0 */
- {1, 15, 1, 0, 1}, /* TxD1 */
- {1, 16, 1, 0, 1}, /* TxD2 */
- {1, 17, 1, 0, 1}, /* TxD3 */
- {1, 20, 2, 0, 1}, /* RxD0 */
- {1, 21, 2, 0, 1}, /* RxD1 */
- {1, 22, 2, 0, 1}, /* RxD2 */
- {1, 23, 2, 0, 1}, /* RxD3 */
- {1, 18, 1, 0, 1}, /* TX_EN */
- {1, 19, 1, 0, 2}, /* TX_ER */
- {1, 26, 2, 0, 1}, /* RX_DV */
- {1, 27, 2, 0, 1}, /* RX_ER */
- {1, 24, 2, 0, 1}, /* COL */
- {1, 25, 2, 0, 1}, /* CRS */
- {2, 6, 2, 0, 1}, /* TX_CLK - CLK7 */
- {2, 7, 2, 0, 1}, /* RX_CLK - CLK8 */
-
- /* PCI1 */
- {5, 4, 2, 0, 3}, /* PCI_M66EN */
- {5, 5, 1, 0, 3}, /* PCI_INTA */
- {5, 6, 1, 0, 3}, /* PCI_RSTO */
- {5, 7, 3, 0, 3}, /* PCI_C_BE0 */
- {5, 8, 3, 0, 3}, /* PCI_C_BE1 */
- {5, 9, 3, 0, 3}, /* PCI_C_BE2 */
- {5, 10, 3, 0, 3}, /* PCI_C_BE3 */
- {5, 11, 3, 0, 3}, /* PCI_PAR */
- {5, 12, 3, 0, 3}, /* PCI_FRAME */
- {5, 13, 3, 0, 3}, /* PCI_TRDY */
- {5, 14, 3, 0, 3}, /* PCI_IRDY */
- {5, 15, 3, 0, 3}, /* PCI_STOP */
- {5, 16, 3, 0, 3}, /* PCI_DEVSEL */
- {5, 17, 0, 0, 0}, /* PCI_IDSEL */
- {5, 18, 3, 0, 3}, /* PCI_SERR */
- {5, 19, 3, 0, 3}, /* PCI_PERR */
- {5, 20, 3, 0, 3}, /* PCI_REQ0 */
- {5, 21, 2, 0, 3}, /* PCI_REQ1 */
- {5, 22, 2, 0, 3}, /* PCI_GNT2 */
- {5, 23, 3, 0, 3}, /* PCI_GNT0 */
- {5, 24, 1, 0, 3}, /* PCI_GNT1 */
- {5, 25, 1, 0, 3}, /* PCI_GNT2 */
- {5, 26, 0, 0, 0}, /* PCI_CLK0 */
- {5, 27, 0, 0, 0}, /* PCI_CLK1 */
- {5, 28, 0, 0, 0}, /* PCI_CLK2 */
- {5, 29, 0, 0, 3}, /* PCI_SYNC_OUT */
- {6, 0, 3, 0, 3}, /* PCI_AD0 */
- {6, 1, 3, 0, 3}, /* PCI_AD1 */
- {6, 2, 3, 0, 3}, /* PCI_AD2 */
- {6, 3, 3, 0, 3}, /* PCI_AD3 */
- {6, 4, 3, 0, 3}, /* PCI_AD4 */
- {6, 5, 3, 0, 3}, /* PCI_AD5 */
- {6, 6, 3, 0, 3}, /* PCI_AD6 */
- {6, 7, 3, 0, 3}, /* PCI_AD7 */
- {6, 8, 3, 0, 3}, /* PCI_AD8 */
- {6, 9, 3, 0, 3}, /* PCI_AD9 */
- {6, 10, 3, 0, 3}, /* PCI_AD10 */
- {6, 11, 3, 0, 3}, /* PCI_AD11 */
- {6, 12, 3, 0, 3}, /* PCI_AD12 */
- {6, 13, 3, 0, 3}, /* PCI_AD13 */
- {6, 14, 3, 0, 3}, /* PCI_AD14 */
- {6, 15, 3, 0, 3}, /* PCI_AD15 */
- {6, 16, 3, 0, 3}, /* PCI_AD16 */
- {6, 17, 3, 0, 3}, /* PCI_AD17 */
- {6, 18, 3, 0, 3}, /* PCI_AD18 */
- {6, 19, 3, 0, 3}, /* PCI_AD19 */
- {6, 20, 3, 0, 3}, /* PCI_AD20 */
- {6, 21, 3, 0, 3}, /* PCI_AD21 */
- {6, 22, 3, 0, 3}, /* PCI_AD22 */
- {6, 23, 3, 0, 3}, /* PCI_AD23 */
- {6, 24, 3, 0, 3}, /* PCI_AD24 */
- {6, 25, 3, 0, 3}, /* PCI_AD25 */
- {6, 26, 3, 0, 3}, /* PCI_AD26 */
- {6, 27, 3, 0, 3}, /* PCI_AD27 */
- {6, 28, 3, 0, 3}, /* PCI_AD28 */
- {6, 29, 3, 0, 3}, /* PCI_AD29 */
- {6, 30, 3, 0, 3}, /* PCI_AD30 */
- {6, 31, 3, 0, 3}, /* PCI_AD31 */
-
- /* NAND */
- {4, 18, 2, 0, 0}, /* NAND_RYnBY */
-
- /* DUART - UART2 */
- {5, 0, 1, 0, 2}, /* UART2_SOUT */
- {5, 2, 1, 0, 1}, /* UART2_RTS */
- {5, 3, 2, 0, 2}, /* UART2_SIN */
- {5, 1, 2, 0, 3}, /* UART2_CTS */
-
- /* UCC5 - UART3 */
- {3, 0, 1, 0, 1}, /* UART3_TX */
- {3, 4, 1, 0, 1}, /* UART3_RTS */
- {3, 6, 2, 0, 1}, /* UART3_RX */
- {3, 12, 2, 0, 0}, /* UART3_CTS */
- {3, 13, 2, 0, 0}, /* UCC5_CD */
-
- /* UCC6 - UART4 */
- {3, 14, 1, 0, 1}, /* UART4_TX */
- {3, 18, 1, 0, 1}, /* UART4_RTS */
- {3, 20, 2, 0, 1}, /* UART4_RX */
- {3, 26, 2, 0, 0}, /* UART4_CTS */
- {3, 27, 2, 0, 0}, /* UCC6_CD */
-
- /* Fujitsu MB86277 (MINT) graphics controller */
- {0, 30, 1, 0, 0}, /* nSRESET_GRAPHICS */
- {1, 5, 1, 0, 0}, /* nXRST_GRAPHICS */
- {1, 7, 1, 0, 0}, /* LVDS_BKLT_CTR */
- {2, 16, 1, 0, 0}, /* LVDS_BKLT_EN */
-
- /* AD7843 ADC/Touchscreen controller */
- {4, 14, 1, 0, 0}, /* SPI_nCS0 */
- {4, 28, 3, 0, 3}, /* SPI_MOSI */
- {4, 29, 3, 0, 3}, /* SPI_MISO */
- {4, 30, 3, 0, 3}, /* SPI_CLK */
-
- /* Freescale QUICC Engine USB Host Controller (FHCI) */
- {1, 2, 1, 0, 3}, /* USBOE */
- {1, 3, 1, 0, 3}, /* USBTP */
- {1, 8, 1, 0, 1}, /* USBTN */
- {1, 9, 2, 1, 3}, /* USBRP */
- {1, 10, 2, 0, 3}, /* USBRXD */
- {1, 11, 2, 1, 3}, /* USBRN */
- {2, 20, 2, 0, 1}, /* CLK21 */
- {4, 20, 1, 0, 0}, /* SPEED */
- {4, 21, 1, 0, 0}, /* SUSPND */
-
- /* END of table */
- {0, 0, 0, 0, QE_IOP_TAB_END},
-};
-
-int board_early_init_r(void)
-{
- void *reg = (void *)(CONFIG_SYS_IMMR + 0x14a8);
- u32 val;
-
- /*
- * Because of errata in the UCCs, we have to write to the reserved
- * registers to slow the clocks down.
- */
- val = in_be32(reg);
- /* UCC1 */
- val |= 0x00003000;
- /* UCC2 */
- val |= 0x0c000000;
- out_be32(reg, val);
-
- return 0;
-}
-
-int fixed_sdram(void)
-{
- volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
- u32 msize = 0;
- u32 ddr_size;
- u32 ddr_size_log2;
-
- msize = CONFIG_SYS_DDR_SIZE;
- for (ddr_size = msize << 20, ddr_size_log2 = 0;
- (ddr_size > 1); ddr_size = ddr_size >> 1, ddr_size_log2++) {
- if (ddr_size & 1)
- return -1;
- }
-
- im->sysconf.ddrlaw[0].ar =
- LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
-
- im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
- im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
- im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
- im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
- im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
- im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
- im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
- im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
- im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
- udelay(200);
- im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
-
- return msize;
-}
-
-phys_size_t initdram(int board_type)
-{
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
- extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
- volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
- u32 msize = 0;
-
- if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
- return -1;
-
- /* DDR SDRAM - Main SODIMM */
- im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
- msize = fixed_sdram();
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
- /*
- * Initialize DDR ECC byte
- */
- ddr_enable_ecc(msize * 1024 * 1024);
-#endif
-
- /* return total bus SDRAM size(bytes) -- DDR */
- return (msize * 1024 * 1024);
-}
-
-int checkboard(void)
-{
- puts("Board: Freescale/Logic MPC8360ERDK\n");
- return 0;
-}
-
-static struct pci_region pci_regions[] = {
- {
- .bus_start = CONFIG_SYS_PCI1_MEM_BASE,
- .phys_start = CONFIG_SYS_PCI1_MEM_PHYS,
- .size = CONFIG_SYS_PCI1_MEM_SIZE,
- .flags = PCI_REGION_MEM | PCI_REGION_PREFETCH,
- },
- {
- .bus_start = CONFIG_SYS_PCI1_MMIO_BASE,
- .phys_start = CONFIG_SYS_PCI1_MMIO_PHYS,
- .size = CONFIG_SYS_PCI1_MMIO_SIZE,
- .flags = PCI_REGION_MEM,
- },
- {
- .bus_start = CONFIG_SYS_PCI1_IO_BASE,
- .phys_start = CONFIG_SYS_PCI1_IO_PHYS,
- .size = CONFIG_SYS_PCI1_IO_SIZE,
- .flags = PCI_REGION_IO,
- },
-};
-
-void pci_init_board(void)
-{
- volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
- volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
- volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
- struct pci_region *reg[] = { pci_regions, };
-
-#if defined(CONFIG_PCI_33M)
- clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2 |
- OCCR_PCICD0 | OCCR_PCICD1 | OCCR_PCICD2 | OCCR_PCICR;
- printf("PCI clock is 33MHz\n");
-#else
- clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2;
- printf("PCI clock is 66MHz\n");
-#endif
-
- udelay(2000);
-
- /* Configure PCI Local Access Windows */
- pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
- pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
-
- pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
- pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
-
- mpc83xx_pci_init(1, reg);
-}
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
- ft_pci_setup(blob, bd);
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * MPC8360E-RDK support for the NAND on FSL UPM
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- * Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <asm/io.h>
-#include <asm/immap_83xx.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/fsl_upm.h>
-#include <nand.h>
-
-static struct immap *im = (struct immap *)CONFIG_SYS_IMMR;
-
-static const u32 upm_array[] = {
- 0x0ff03c30, 0x0ff03c30, 0x0ff03c34, 0x0ff33c30, /* Words 0 to 3 */
- 0xfff33c31, 0xfffffc30, 0xfffffc30, 0xfffffc30, /* Words 4 to 7 */
- 0x0faf3c30, 0x0faf3c30, 0x0faf3c30, 0x0fff3c34, /* Words 8 to 11 */
- 0xffff3c31, 0xfffffc30, 0xfffffc30, 0xfffffc30, /* Words 12 to 15 */
- 0x0fa3fc30, 0x0fa3fc30, 0x0fa3fc30, 0x0ff3fc34, /* Words 16 to 19 */
- 0xfff3fc31, 0xfffffc30, 0xfffffc30, 0xfffffc30, /* Words 20 to 23 */
- 0x0ff33c30, 0x0fa33c30, 0x0fa33c34, 0x0ff33c30, /* Words 24 to 27 */
- 0xfff33c31, 0xfff0fc30, 0xfff0fc30, 0xfff0fc30, /* Words 28 to 31 */
- 0xfff3fc30, 0xfff3fc30, 0xfff6fc30, 0xfffcfc30, /* Words 32 to 35 */
- 0xfffcfc30, 0xfffcfc30, 0xfffcfc30, 0xfffcfc30, /* Words 36 to 39 */
- 0xfffcfc30, 0xfffcfc30, 0xfffcfc30, 0xfffcfc30, /* Words 40 to 43 */
- 0xfffdfc30, 0xfffffc30, 0xfffffc30, 0xfffffc31, /* Words 44 to 47 */
- 0xfffffc30, 0xfffffc00, 0xfffffc00, 0xfffffc00, /* Words 48 to 51 */
- 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, /* Words 52 to 55 */
- 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, /* Words 56 to 59 */
- 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, /* Words 60 to 63 */
-};
-
-static void upm_setup(struct fsl_upm *upm)
-{
- int i;
-
- /* write upm array */
- out_be32(upm->mxmr, MxMR_OP_WARR);
-
- for (i = 0; i < 64; i++) {
- out_be32(upm->mdr, upm_array[i]);
- out_8(upm->io_addr, 0x0);
- }
-
- /* normal operation */
- out_be32(upm->mxmr, MxMR_OP_NORM);
- while (in_be32(upm->mxmr) != MxMR_OP_NORM)
- eieio();
-}
-
-static int dev_ready(int chip_nr)
-{
- if (in_be32(&im->qepio.ioport[4].pdat) & 0x00002000) {
- debug("nand ready\n");
- return 1;
- }
-
- debug("nand busy\n");
- return 0;
-}
-
-static struct fsl_upm_nand fun = {
- .upm = {
- .io_addr = (void *)CONFIG_SYS_NAND_BASE,
- },
- .width = 8,
- .upm_cmd_offset = 8,
- .upm_addr_offset = 16,
- .dev_ready = dev_ready,
- .wait_flags = FSL_UPM_WAIT_RUN_PATTERN,
- .chip_delay = 50,
-};
-
-int board_nand_init(struct nand_chip *nand)
-{
- fun.upm.mxmr = &im->im_lbc.mamr;
- fun.upm.mdr = &im->im_lbc.mdr;
- fun.upm.mar = &im->im_lbc.mar;
-
- upm_setup(&fun.upm);
-
- return fsl_upm_nand_init(nand, &fun);
-}
MPC837XERDB BOARD
-#M: Joe D'Abbraccio <ljd015@freescale.com>
-S: Orphan (since 2014-06)
+M: Sinan Akman <sinan@writeme.com>
+S: Maintained
F: board/freescale/mpc837xerdb/
F: include/configs/MPC837XERDB.h
F: configs/MPC837XERDB_defconfig
+++ /dev/null
-if TARGET_P1_P2_RDB
-
-config SYS_BOARD
- default "p1_p2_rdb"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "P1_P2_RDB"
-
-endif
+++ /dev/null
-P1_P2_RDB BOARD
-#M: -
-S: Maintained
-F: board/freescale/p1_p2_rdb/
-F: include/configs/P1_P2_RDB.h
-F: configs/P1011RDB_defconfig
-F: configs/P1011RDB_36BIT_defconfig
-F: configs/P1011RDB_36BIT_SDCARD_defconfig
-F: configs/P1011RDB_36BIT_SPIFLASH_defconfig
-F: configs/P1011RDB_NAND_defconfig
-F: configs/P1011RDB_SDCARD_defconfig
-F: configs/P1011RDB_SPIFLASH_defconfig
-F: configs/P1020RDB_defconfig
-F: configs/P1020RDB_36BIT_defconfig
-F: configs/P1020RDB_36BIT_SDCARD_defconfig
-F: configs/P1020RDB_36BIT_SPIFLASH_defconfig
-F: configs/P1020RDB_NAND_defconfig
-F: configs/P1020RDB_SDCARD_defconfig
-F: configs/P1020RDB_SPIFLASH_defconfig
-F: configs/P2010RDB_defconfig
-F: configs/P2010RDB_36BIT_defconfig
-F: configs/P2010RDB_36BIT_SDCARD_defconfig
-F: configs/P2010RDB_36BIT_SPIFLASH_defconfig
-F: configs/P2010RDB_NAND_defconfig
-F: configs/P2010RDB_SDCARD_defconfig
-F: configs/P2010RDB_SPIFLASH_defconfig
-F: configs/P2020RDB_36BIT_defconfig
-F: configs/P2020RDB_36BIT_SDCARD_defconfig
-F: configs/P2020RDB_36BIT_SPIFLASH_defconfig
-F: configs/P2020RDB_NAND_defconfig
-F: configs/P2020RDB_SDCARD_defconfig
-F: configs/P2020RDB_SPIFLASH_defconfig
-
-P2020RDB BOARD
-M: Poonam Aggrwal <poonam.aggrwal@freescale.com>
-S: Maintained
-F: configs/P2020RDB_defconfig
+++ /dev/null
-#
-# Copyright 2009 Freescale Semiconductor, Inc.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-MINIMAL=
-
-ifdef CONFIG_SPL_BUILD
-ifdef CONFIG_SPL_INIT_MINIMAL
-MINIMAL=y
-endif
-endif
-
-ifdef MINIMAL
-
-obj-y += spl_minimal.o tlb.o law.o
-
-else
-ifdef CONFIG_SPL_BUILD
-obj-y += spl.o
-else
-obj-y += p1_p2_rdb.o
-obj-$(CONFIG_PCI) += pci.o
-endif
-obj-y += ddr.o
-obj-y += law.o
-obj-y += tlb.o
-
-endif
+++ /dev/null
-Overview
---------
-P2020RDB is a Low End Dual core platform supporting the P2020 processor
-of QorIQ series. P2020 is an e500 based dual core SOC.
-
-Building U-boot
------------
-To build the u-boot for P2020RDB:
- make P2020RDB_config
- make
-
-NOR Flash Banks
------------
-RDB board for P2020 has two flash banks. They are both present on boot.
-
-Booting by default is always from the boot bank at 0xef00_0000.
-
-Memory Map
-----------
-0xef00_0000 - 0xef7f_ffff Alternate bank 8MB
-0xe800_0000 - 0xefff_ffff Boot bank 8MB
-
-0xef74_0000 - 0xef7f_ffff Alternate u-boot address 768KB
-0xeff4_0000 - 0xefff_ffff Boot u-boot address 768KB
-
-Switch settings to boot from the NOR flash banks
-------------------------------------------------
-SW4[8]=0 default NOR Flash bank
-SW4[8]=1 Alternate NOR Flash bank
-
-Flashing Images
----------------
-To place a new u-boot image in the alternate flash bank and then boot
-with that new image temporarily, use this:
- tftp 1000000 u-boot.bin
- erase ef740000 ef7fffff
- cp.b 1000000 ef740000 c0000
-
-Now to boot from the alternate bank change the SW4[8] from 0 to 1.
-
-To program the image in the boot flash bank:
- tftp 1000000 u-boot.bin
- protect off all
- erase eff40000 ffffffff
- cp.b 1000000 eff40000 c0000
-
-Using the Device Tree Source File
----------------------------------
-To create the DTB (Device Tree Binary) image file,
-use a command similar to this:
-
- dtc -b 0 -f -I dts -O dtb p2020rdb.dts > p2020rdb.dtb
-
-Likely, that .dts file will come from here;
-
- linux-2.6/arch/powerpc/boot/dts/p2020rdb.dts
-
-Booting Linux
--------------
-Place a linux uImage in the TFTP disk area.
-
- tftp 1000000 uImage.p2020rdb
- tftp 2000000 rootfs.ext2.gz.uboot
- tftp c00000 p2020rdb.dtb
- bootm 1000000 2000000 c00000
-
-Implementing AMP(Asymmetric MultiProcessing)
----------------------------------------------
-1. Build kernel image for core0:
-
- a. $ make 85xx/p1_p2_rdb_defconfig
-
- b. $ make menuconfig
- - un-select "Processor support"->
- "Symetric multi-processing support"
-
- c. $ make uImage
-
- d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core0
-
-2. Build kernel image for core1:
-
- a. $ make 85xx/p1_p2_rdb_defconfig
-
- b. $ make menuconfig
- - Un-select "Processor support"->
- "Symetric multi-processing support"
- - Select "Advanced setup" ->
- "Prompt for advanced kernel configuration options"
- - Select
- "Set physical address where the kernel is loaded"
- and set it to 0x20000000, assuming core1 will
- start from 512MB.
- - Select "Set custom page offset address"
- - Select "Set custom kernel base address"
- - Select "Set maximum low memory"
- - "Exit" and save the selection.
-
- c. $ make uImage
-
- d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core1
-
-3. Create dtb for core0:
-
- $ dtc -I dts -O dtb -f -b 0
- arch/powerpc/boot/dts/p2020rdb_camp_core0.dts >
- /tftpboot/p2020rdb_camp_core0.dtb
-
-4. Create dtb for core1:
-
- $ dtc -I dts -O dtb -f -b 1
- arch/powerpc/boot/dts/p2020rdb_camp_core1.dts >
- /tftpboot/p2020rdb_camp_core1.dtb
-
-5. Bring up two cores separately:
-
- a. Power on the board, under u-boot prompt:
- => setenv <serverip>
- => setenv <ipaddr>
- => setenv bootargs root=/dev/ram rw console=ttyS0,115200
- b. Bring up core1's kernel first:
- => setenv bootm_low 0x20000000
- => setenv bootm_size 0x10000000
- => tftp 21000000 uImage.core1
- => tftp 22000000 ramdiskfile
- => tftp 20c00000 p2020rdb_camp_core1.dtb
- => interrupts off
- => bootm start 21000000 22000000 20c00000
- => bootm loados
- => bootm ramdisk
- => bootm fdt
- => fdt boardsetup
- => fdt chosen $initrd_start $initrd_end
- => bootm prep
- => cpu 1 release $bootm_low - $fdtaddr -
- c. Bring up core0's kernel(on the same u-boot console):
- => setenv bootm_low 0
- => setenv bootm_size 0x20000000
- => tftp 1000000 uImage.core0
- => tftp 2000000 ramdiskfile
- => tftp c00000 p2020rdb_camp_core0.dtb
- => bootm 1000000 2000000 c00000
-
-Please note only core0 will run u-boot, core1 starts kernel directly
-after "cpu release" command is issued.
+++ /dev/null
-/*
- * Copyright 2009, 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-#include <asm/immap_85xx.h>
-#include <asm/processor.h>
-#include <fsl_ddr_sdram.h>
-#include <asm/io.h>
-#include <asm/fsl_law.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000003F
-#define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202
-#define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000
-#define CONFIG_SYS_DDR_INIT_ADDR 0x00000000
-#define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000
-#define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000
-#define CONFIG_SYS_DDR_ZQ_CONTROL 0x00000000
-#define CONFIG_SYS_DDR_WRLVL_CONTROL 0x00000000
-#define CONFIG_SYS_DDR_SR_CNTR 0x00000000
-#define CONFIG_SYS_DDR_RCW_1 0x00000000
-#define CONFIG_SYS_DDR_RCW_2 0x00000000
-#define CONFIG_SYS_DDR_CONTROL 0x43000000 /* Type = DDR2*/
-#define CONFIG_SYS_DDR_CONTROL_2 0x24401000
-#define CONFIG_SYS_DDR_TIMING_4 0x00000000
-#define CONFIG_SYS_DDR_TIMING_5 0x00000000
-
-#define CONFIG_SYS_DDR_TIMING_3_400 0x00010000
-#define CONFIG_SYS_DDR_TIMING_0_400 0x00260802
-#define CONFIG_SYS_DDR_TIMING_1_400 0x39355322
-#define CONFIG_SYS_DDR_TIMING_2_400 0x1f9048ca
-#define CONFIG_SYS_DDR_CLK_CTRL_400 0x02800000
-#define CONFIG_SYS_DDR_MODE_1_400 0x00480432
-#define CONFIG_SYS_DDR_MODE_2_400 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL_400 0x06180100
-
-#define CONFIG_SYS_DDR_TIMING_3_533 0x00020000
-#define CONFIG_SYS_DDR_TIMING_0_533 0x00260802
-#define CONFIG_SYS_DDR_TIMING_1_533 0x4c47c432
-#define CONFIG_SYS_DDR_TIMING_2_533 0x0f9848ce
-#define CONFIG_SYS_DDR_CLK_CTRL_533 0x02800000
-#define CONFIG_SYS_DDR_MODE_1_533 0x00040642
-#define CONFIG_SYS_DDR_MODE_2_533 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL_533 0x08200100
-
-#define CONFIG_SYS_DDR_TIMING_3_667 0x00030000
-#define CONFIG_SYS_DDR_TIMING_0_667 0x55770802
-#define CONFIG_SYS_DDR_TIMING_1_667 0x5f599543
-#define CONFIG_SYS_DDR_TIMING_2_667 0x0fa074d1
-#define CONFIG_SYS_DDR_CLK_CTRL_667 0x03000000
-#define CONFIG_SYS_DDR_MODE_1_667 0x00040852
-#define CONFIG_SYS_DDR_MODE_2_667 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL_667 0x0a280100
-
-#define CONFIG_SYS_DDR_TIMING_3_800 0x00040000
-#define CONFIG_SYS_DDR_TIMING_0_800 0x00770802
-#define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b6543
-#define CONFIG_SYS_DDR_TIMING_2_800 0x0fa074d1
-#define CONFIG_SYS_DDR_CLK_CTRL_800 0x02800000
-#define CONFIG_SYS_DDR_MODE_1_800 0x00040852
-#define CONFIG_SYS_DDR_MODE_2_800 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL_800 0x0c300100
-
-fsl_ddr_cfg_regs_t ddr_cfg_regs_400 = {
- .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
- .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
- .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
- .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_400,
- .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_400,
- .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_400,
- .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_400,
- .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
- .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
- .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_400,
- .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_400,
- .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
- .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_400,
- .ddr_data_init = CONFIG_MEM_INIT_VALUE,
- .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_400,
- .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
- .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
- .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
- .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
- .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
- .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
- .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
- .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
- .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
-};
-
-fsl_ddr_cfg_regs_t ddr_cfg_regs_533 = {
- .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
- .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
- .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
- .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_533,
- .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_533,
- .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_533,
- .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_533,
- .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
- .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
- .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_533,
- .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_533,
- .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
- .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_533,
- .ddr_data_init = CONFIG_MEM_INIT_VALUE,
- .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_533,
- .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
- .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
- .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
- .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
- .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
- .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
- .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
- .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
- .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
-};
-
-fsl_ddr_cfg_regs_t ddr_cfg_regs_667 = {
- .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
- .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
- .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
- .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_667,
- .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_667,
- .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_667,
- .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_667,
- .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
- .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
- .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_667,
- .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_667,
- .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
- .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_667,
- .ddr_data_init = CONFIG_MEM_INIT_VALUE,
- .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_667,
- .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
- .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
- .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
- .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
- .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
- .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
- .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
- .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
- .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
-};
-
-fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
- .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
- .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
- .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
- .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800,
- .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800,
- .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800,
- .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800,
- .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
- .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
- .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800,
- .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800,
- .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
- .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800,
- .ddr_data_init = CONFIG_MEM_INIT_VALUE,
- .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800,
- .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
- .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
- .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
- .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
- .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
- .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
- .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
- .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
- .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
-};
-
-/*
- * Fixed sdram init -- doesn't use serial presence detect.
- */
-
-phys_size_t fixed_sdram (void)
-{
- fsl_ddr_cfg_regs_t ddr_cfg_regs;
- size_t ddr_size;
- struct cpu_type *cpu;
- ulong ddr_freq, ddr_freq_mhz;
-
- cpu = gd->arch.cpu;
-
- ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-
-#if defined(CONFIG_SYS_RAMBOOT)
- return ddr_size;
-#endif
- ddr_freq = get_ddr_freq(0);
- ddr_freq_mhz = ddr_freq / 1000000;
-
- printf("Configuring DDR for %ld T/s data rate\n", ddr_freq);
-
- if(ddr_freq_mhz <= 400)
- memcpy(&ddr_cfg_regs, &ddr_cfg_regs_400, sizeof(ddr_cfg_regs));
- else if(ddr_freq_mhz <= 533)
- memcpy(&ddr_cfg_regs, &ddr_cfg_regs_533, sizeof(ddr_cfg_regs));
- else if(ddr_freq_mhz <= 667)
- memcpy(&ddr_cfg_regs, &ddr_cfg_regs_667, sizeof(ddr_cfg_regs));
- else if(ddr_freq_mhz <= 800)
- memcpy(&ddr_cfg_regs, &ddr_cfg_regs_800, sizeof(ddr_cfg_regs));
- else
- panic("Unsupported DDR data rate %ld T/s\n", ddr_freq);
-
- /* P1020 and it's derivatives support max 32bit DDR width */
- if (cpu->soc_ver == SVR_P1020 || cpu->soc_ver == SVR_P1011) {
- ddr_cfg_regs.ddr_sdram_cfg |= SDRAM_CFG_32_BE;
- ddr_cfg_regs.cs[0].bnds = 0x0000001F;
- }
-
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
-
- set_ddr_laws(0, ddr_size, LAW_TRGT_IF_DDR_1);
- return ddr_size;
-}
+++ /dev/null
-/*
- * Copyright 2009-2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2009-2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/cache.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_serdes.h>
-#include <asm/io.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <fsl_mdio.h>
-#include <tsec.h>
-#include <vsc7385.h>
-#include <netdev.h>
-#include <rtc.h>
-#include <i2c.h>
-#include <hwconfig.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define VSC7385_RST_SET 0x00080000
-#define SLIC_RST_SET 0x00040000
-#define SGMII_PHY_RST_SET 0x00020000
-#define PCIE_RST_SET 0x00010000
-#define RGMII_PHY_RST_SET 0x02000000
-
-#define USB_RST_CLR 0x04000000
-#define USB2_PORT_OUT_EN 0x01000000
-
-#define GPIO_DIR 0x060f0000
-
-#define BOARD_PERI_RST_SET VSC7385_RST_SET | SLIC_RST_SET | \
- SGMII_PHY_RST_SET | PCIE_RST_SET | \
- RGMII_PHY_RST_SET
-
-#define SYSCLK_MASK 0x00200000
-#define BOARDREV_MASK 0x10100000
-#define BOARDREV_C 0x00100000
-#define BOARDREV_D 0x00000000
-
-#define SYSCLK_66 66666666
-#define SYSCLK_100 100000000
-
-unsigned long get_board_sys_clk(ulong dummy)
-{
- volatile ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
- u32 val_gpdat, sysclk_gpio;
-
- val_gpdat = in_be32(&pgpio->gpdat);
- sysclk_gpio = val_gpdat & SYSCLK_MASK;
-
- if(sysclk_gpio == 0)
- return SYSCLK_66;
- else
- return SYSCLK_100;
-
- return 0;
-}
-
-#ifdef CONFIG_MMC
-int board_early_init_f (void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
- setbits_be32(&gur->pmuxcr,
- (MPC85xx_PMUXCR_SDHC_CD |
- MPC85xx_PMUXCR_SDHC_WP));
- return 0;
-}
-#endif
-
-int checkboard (void)
-{
- u32 val_gpdat, board_rev_gpio;
- volatile ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
- char board_rev = 0;
- struct cpu_type *cpu;
-
- val_gpdat = in_be32(&pgpio->gpdat);
- board_rev_gpio = val_gpdat & BOARDREV_MASK;
- if (board_rev_gpio == BOARDREV_C)
- board_rev = 'C';
- else if (board_rev_gpio == BOARDREV_D)
- board_rev = 'D';
- else
- panic ("Unexpected Board REV %x detected!!\n", board_rev_gpio);
-
- cpu = gd->arch.cpu;
- printf ("Board: %sRDB Rev%c\n", cpu->name, board_rev);
-
- setbits_be32(&pgpio->gpdir, GPIO_DIR);
-
-/*
- * Bringing the following peripherals out of reset via GPIOs
- * 0 = reset and 1 = out of reset
- * GPIO12 - Reset to Ethernet Switch
- * GPIO13 - Reset to SLIC/SLAC devices
- * GPIO14 - Reset to SGMII_PHY_N
- * GPIO15 - Reset to PCIe slots
- * GPIO6 - Reset to RGMII PHY
- * GPIO5 - Reset to USB3300 devices 1 = reset and 0 = out of reset
- */
- clrsetbits_be32(&pgpio->gpdat, USB_RST_CLR, BOARD_PERI_RST_SET);
-
- return 0;
-}
-
-int misc_init_r(void)
-{
-#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
- ccsr_gpio_t *gpio = (void *)CONFIG_SYS_MPC85xx_GPIO_ADDR;
-
- setbits_be32(&gpio->gpdir, USB2_PORT_OUT_EN);
- setbits_be32(&gpio->gpdat, USB2_PORT_OUT_EN);
- setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_ELBC_OFF_USB2_ON);
-#endif
- return 0;
-}
-
-int board_early_init_r(void)
-{
- const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
- int flash_esel = find_tlb_idx((void *)flashbase, 1);
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- unsigned int orig_bus = i2c_get_bus_num();
- u8 i2c_data;
-
- i2c_set_bus_num(1);
- if (i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 0,
- 1, &i2c_data, sizeof(i2c_data)) == 0) {
- if (i2c_data & 0x2)
- puts("NOR Flash Bank : Secondary\n");
- else
- puts("NOR Flash Bank : Primary\n");
-
- if (i2c_data & 0x1) {
- setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA);
- puts("SD/MMC : 8-bit Mode\n");
- puts("eSPI : Disabled\n");
- } else {
- puts("SD/MMC : 4-bit Mode\n");
- puts("eSPI : Enabled\n");
- }
- } else {
- puts("Failed reading I2C Chip 0x18 on bus 1\n");
- }
- i2c_set_bus_num(orig_bus);
-
- /*
- * Remap Boot flash region to caching-inhibited
- * so that flash can be erased properly.
- */
-
- /* Flush d-cache and invalidate i-cache of any FLASH data */
- flush_dcache();
- invalidate_icache();
-
- if (flash_esel == -1) {
- /* very unlikely unless something is messed up */
- puts("Error: Could not find TLB for FLASH BASE\n");
- flash_esel = 2; /* give our best effort to continue */
- } else {
- /* invalidate existing TLB entry for flash */
- disable_tlb(flash_esel);
- }
-
- set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, flash_esel, BOOKE_PAGESZ_16M, 1);
- rtc_reset();
- return 0;
-}
-
-
-#ifdef CONFIG_TSEC_ENET
-int board_eth_init(bd_t *bis)
-{
- struct fsl_pq_mdio_info mdio_info;
- struct tsec_info_struct tsec_info[4];
- int num = 0;
- char *tmp;
- unsigned int vscfw_addr;
-
-#ifdef CONFIG_TSEC1
- SET_STD_TSEC_INFO(tsec_info[num], 1);
- num++;
-#endif
-#ifdef CONFIG_TSEC2
- SET_STD_TSEC_INFO(tsec_info[num], 2);
- num++;
-#endif
-#ifdef CONFIG_TSEC3
- SET_STD_TSEC_INFO(tsec_info[num], 3);
- if (is_serdes_configured(SGMII_TSEC3)) {
- puts("eTSEC3 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
- if (!num) {
- printf("No TSECs initialized\n");
- return 0;
- }
-#ifdef CONFIG_VSC7385_ENET
-/* If a VSC7385 microcode image is present, then upload it. */
- if ((tmp = getenv ("vscfw_addr")) != NULL) {
- vscfw_addr = simple_strtoul (tmp, NULL, 16);
- printf("uploading VSC7385 microcode from %x\n", vscfw_addr);
- if (vsc7385_upload_firmware((void *) vscfw_addr,
- CONFIG_VSC7385_IMAGE_SIZE))
- puts("Failure uploading VSC7385 microcode.\n");
- } else
- puts("No address specified for VSC7385 microcode.\n");
-#endif
-
- mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
- mdio_info.name = DEFAULT_MII_NAME;
- fsl_pq_mdio_init(bis, &mdio_info);
-
- tsec_eth_init(bis, tsec_info, num);
-
- return pci_eth_init(bis);
-}
-#endif
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-extern void ft_pci_board_setup(void *blob);
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
- const char *soc_usb_compat = "fsl-usb2-dr";
- int err, usb1_off, usb2_off;
- phys_addr_t base;
- phys_size_t size;
-
- ft_cpu_setup(blob, bd);
-
- base = getenv_bootm_low();
- size = getenv_bootm_size();
-
-#if defined(CONFIG_PCI)
- ft_pci_board_setup(blob);
-#endif /* #if defined(CONFIG_PCI) */
-
- fdt_fixup_memory(blob, (u64)base, (u64)size);
-
-#if defined(CONFIG_HAS_FSL_DR_USB)
- fdt_fixup_dr_usb(blob, bd);
-#endif
-
-#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
- /* Delete eLBC node as it is muxed with USB2 controller */
- if (hwconfig("usb2")) {
- const char *soc_elbc_compat = "fsl,p1020-elbc";
- int off = fdt_node_offset_by_compatible(blob, -1,
- soc_elbc_compat);
- if (off < 0) {
- printf("WARNING: could not find compatible node %s\n",
- soc_elbc_compat);
- return off;
- }
- err = fdt_del_node(blob, off);
- if (err < 0) {
- printf("WARNING: could not remove %s\n",
- soc_elbc_compat);
- return err;
- }
- return 0;
- }
-#endif
- /* Delete USB2 node as it is muxed with eLBC */
- usb1_off = fdt_node_offset_by_compatible(blob, -1,
- soc_usb_compat);
- if (usb1_off < 0) {
- printf("WARNING: could not find compatible node %s\n",
- soc_usb_compat);
- return usb1_off;
- }
- usb2_off = fdt_node_offset_by_compatible(blob, usb1_off,
- soc_usb_compat);
- if (usb2_off < 0) {
- printf("WARNING: could not find compatible node %s\n",
- soc_usb_compat);
- return usb2_off;
- }
- err = fdt_del_node(blob, usb2_off);
- if (err < 0) {
- printf("WARNING: could not remove %s\n", soc_usb_compat);
- return err;
- }
-
- return 0;
-}
-
-#endif
+++ /dev/null
-/*
- * Copyright 2009-2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <pci.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_serdes.h>
-#include <asm/io.h>
-#include <asm/fsl_pci.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void pci_init_board(void)
-{
- fsl_pcie_init_board(0);
-}
-
-void ft_pci_board_setup(void *blob)
-{
- FT_FSL_PCI_SETUP;
-}
+++ /dev/null
-/*
- * Copyright 2013 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ns16550.h>
-#include <malloc.h>
-#include <mmc.h>
-#include <nand.h>
-#include <i2c.h>
-#include <fsl_esdhc.h>
-#include <spi_flash.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define SYSCLK_MASK 0x00200000
-#define BOARDREV_MASK 0x10100000
-
-#define SYSCLK_66 66666666
-#define SYSCLK_100 100000000
-
-unsigned long get_board_sys_clk(ulong dummy)
-{
- ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
- u32 val_gpdat, sysclk_gpio;
-
- val_gpdat = in_be32(&pgpio->gpdat);
- sysclk_gpio = val_gpdat & SYSCLK_MASK;
-
- if (sysclk_gpio == 0)
- return SYSCLK_66;
- else
- return SYSCLK_100;
-
- return 0;
-}
-
-phys_size_t get_effective_memsize(void)
-{
- return CONFIG_SYS_L2_SIZE;
-}
-
-void board_init_f(ulong bootflag)
-{
- u32 plat_ratio, bus_clk;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
-
- console_init_f();
-
- /* Set pmuxcr to allow both i2c1 and i2c2 */
- setbits_be32(&gur->pmuxcr, in_be32(&gur->pmuxcr) | 0x1000);
- setbits_be32(&gur->pmuxcr,
- in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA);
-
- /* Read back the register to synchronize the write. */
- in_be32(&gur->pmuxcr);
-
-#ifdef CONFIG_SPL_SPI_BOOT
- clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA);
-#endif
-
- /* initialize selected port with appropriate baud rate */
- plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
- plat_ratio >>= 1;
- bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
- gd->bus_clk = bus_clk;
-
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
- bus_clk / 16 / CONFIG_BAUDRATE);
-#ifdef CONFIG_SPL_MMC_BOOT
- puts("\nSD boot...\n");
-#elif defined(CONFIG_SPL_SPI_BOOT)
- puts("\nSPI Flash boot...\n");
-#endif
-
- /* copy code to RAM and jump to it - this should not return */
- /* NOTE - code has to be copied out of NAND buffer before
- * other blocks can be read.
- */
- relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
-}
-
-void board_init_r(gd_t *gd, ulong dest_addr)
-{
- /* Pointer is writable since we allocated a register for it */
- gd = (gd_t *)CONFIG_SPL_GD_ADDR;
- bd_t *bd;
-
- memset(gd, 0, sizeof(gd_t));
- bd = (bd_t *)(CONFIG_SPL_GD_ADDR + sizeof(gd_t));
- memset(bd, 0, sizeof(bd_t));
- gd->bd = bd;
- bd->bi_memstart = CONFIG_SYS_INIT_L2_ADDR;
- bd->bi_memsize = CONFIG_SYS_L2_SIZE;
-
- probecpu();
- get_clocks();
- mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR,
- CONFIG_SPL_RELOC_MALLOC_SIZE);
-
-#ifdef CONFIG_SPL_MMC_BOOT
- mmc_initialize(bd);
-#endif
- /* relocate environment function pointers etc. */
-#ifdef CONFIG_SPL_NAND_BOOT
- nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
- (uchar *)CONFIG_ENV_ADDR);
-#endif
-#ifdef CONFIG_SPL_NAND_BOOT
- nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
- (uchar *)CONFIG_ENV_ADDR);
-#endif
-#ifdef CONFIG_SPL_MMC_BOOT
- mmc_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
- (uchar *)CONFIG_ENV_ADDR);
-#endif
-#ifdef CONFIG_SPL_SPI_BOOT
- spi_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
- (uchar *)CONFIG_ENV_ADDR);
-#endif
-
- gd->env_addr = (ulong)(CONFIG_ENV_ADDR);
- gd->env_valid = 1;
-
- gd->ram_size = initdram(0);
-#ifdef CONFIG_SPL_NAND_BOOT
- puts("Tertiary program loader running in sram...");
-#else
- puts("Second program loader running in sram...\n");
-#endif
-
-#ifdef CONFIG_SPL_MMC_BOOT
- mmc_boot();
-#elif defined(CONFIG_SPL_SPI_BOOT)
- spi_boot();
-#elif defined(CONFIG_SPL_NAND_BOOT)
- nand_boot();
-#endif
-}
+++ /dev/null
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ns16550.h>
-#include <asm/io.h>
-#include <nand.h>
-#include <linux/compiler.h>
-#include <asm/fsl_law.h>
-#include <fsl_ddr_sdram.h>
-#include <asm/global_data.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-#define SYSCLK_MASK 0x00200000
-#define BOARDREV_MASK 0x10100000
-
-#define SYSCLK_66 66666666
-#define SYSCLK_100 100000000
-
-unsigned long get_board_sys_clk(ulong dummy)
-{
- ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
- u32 val_gpdat, sysclk_gpio;
-
- val_gpdat = in_be32(&pgpio->gpdat);
- sysclk_gpio = val_gpdat & SYSCLK_MASK;
-
- if (sysclk_gpio == 0)
- return SYSCLK_66;
- else
- return SYSCLK_100;
-
- return 0;
-}
-
-void board_init_f(ulong bootflag)
-{
- u32 plat_ratio;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
-
-#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM)
- set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM);
- set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM);
-#endif
-
- /* initialize selected port with appropriate baud rate */
- plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
- plat_ratio >>= 1;
- gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
-
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
- gd->bus_clk / 16 / CONFIG_BAUDRATE);
-
- puts("\nNAND boot... ");
-
- /* copy code to RAM and jump to it - this should not return */
- /* NOTE - code has to be copied out of NAND buffer before
- * other blocks can be read.
- */
- relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
-}
-
-void board_init_r(gd_t *gd, ulong dest_addr)
-{
- puts("\nSecond program loader running in sram...");
- nand_boot();
-}
-
-void putc(char c)
-{
- if (c == '\n')
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
-
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
-}
-
-void puts(const char *str)
-{
- while (*str)
- putc(*str++);
-}
+++ /dev/null
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 */
- /* *I*** - Covers boot page */
- SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 1),
-
- /* *I*G* - CCSRBAR */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_1M, 1),
-
-#ifndef CONFIG_SPL_BUILD
- /* W**G* - Flash/promjet, localbus */
- /* This will be changed to *I*G* after relocation to RAM. */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
- 0, 2, BOOKE_PAGESZ_16M, 1),
-
-#if defined(CONFIG_PCI)
- /* *I*G* - PCI */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_1G, 1),
-
- /* *I*G* - PCI I/O */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256K, 1),
-
-#endif /* #if defined(CONFIG_PCI) */
-#endif
- /* *I*G - NAND */
- SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_1M, 1),
-
- /* *I*G - VSC7385 Switch */
- SET_TLB_ENTRY(1, CONFIG_SYS_VSC7385_BASE, CONFIG_SYS_VSC7385_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 6, BOOKE_PAGESZ_1M, 1),
-
-#ifdef CONFIG_SYS_INIT_L2_ADDR
- /* *I*G - L2SRAM */
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G,
- 0, 11, BOOKE_PAGESZ_256K, 1),
-#if CONFIG_SYS_L2_SIZE >= (256 << 10)
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000,
- CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 12, BOOKE_PAGESZ_256K, 1),
-#endif
-#endif
-
-#if defined(CONFIG_SYS_RAMBOOT) || \
- (defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
- SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 7, BOOKE_PAGESZ_1G, 1)
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
+++ /dev/null
-if TARGET_P2020COME
-
-config SYS_BOARD
- default "p2020come"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "P2020COME"
-
-endif
+++ /dev/null
-P2020COME BOARD
-M: Ira W. Snyder <iws@ovro.caltech.edu>
-S: Maintained
-F: board/freescale/p2020come/
-F: include/configs/P2020COME.h
-F: configs/P2020COME_SDCARD_defconfig
-F: configs/P2020COME_SPIFLASH_defconfig
+++ /dev/null
-#
-# Copyright 2009 Freescale Semiconductor, Inc.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += p2020come.o
-obj-y += ddr.o
-obj-y += law.o
-obj-y += tlb.o
+++ /dev/null
-/*
- * Copyright 2009, 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#include <common.h>
-
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- if (ctrl_num) {
- printf("Wrong parameter for controller number %d", ctrl_num);
- return;
- }
-
- if (!pdimm->n_ranks)
- return;
-
- /*
- * Set DDR_SDRAM_CLK_CNTL = 0x02800000
- *
- * Clock is launched 5/8 applied cycle after address/command
- */
- popts->clk_adjust = 5;
-}
+++ /dev/null
-/*
- * Copyright 2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-/*
- * Create a dummy LAW entry for the DDR SDRAM which will be replaced when
- * the DDR SPD setup code runs.
- *
- * This table would be empty, except that it is used before the BSS section is
- * initialized, and therefore must have at least one entry to push it into
- * the DATA section.
- */
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_SDRAM_BASE, LAW_SIZE_4K, LAW_TRGT_IF_DDR),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2009,2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <hwconfig.h>
-#include <command.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/cache.h>
-#include <asm/immap_85xx.h>
-#include <asm/mpc85xx_gpio.h>
-#include <asm/fsl_serdes.h>
-#include <asm/io.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <fsl_mdio.h>
-#include <tsec.h>
-#include <vsc7385.h>
-#include <netdev.h>
-#include <mmc.h>
-#include <malloc.h>
-#include <i2c.h>
-
-#if defined(CONFIG_PCI)
-#include <asm/fsl_pci.h>
-#include <pci.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#if defined(CONFIG_PCI)
-void pci_init_board(void)
-{
- fsl_pcie_init_board(0);
-}
-
-void ft_pci_board_setup(void *blob)
-{
- FT_FSL_PCI_SETUP;
-}
-#endif
-
-#define BOARD_PERI_RST_SET (VSC7385_RST_SET | SLIC_RST_SET | \
- SGMII_PHY_RST_SET | PCIE_RST_SET | \
- RGMII_PHY_RST_SET)
-
-#define SYSCLK_MASK 0x00200000
-#define BOARDREV_MASK 0x10100000
-#define BOARDREV_B 0x10100000
-#define BOARDREV_C 0x00100000
-#define BOARDREV_D 0x00000000
-
-#define SYSCLK_66 66666666
-#define SYSCLK_50 50000000
-#define SYSCLK_100 100000000
-
-unsigned long get_board_sys_clk(ulong dummy)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- u32 ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO;
-
- ddr_ratio >>= MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
- switch (ddr_ratio) {
- case 0x0C:
- return SYSCLK_66;
- case 0x0A:
- case 0x08:
- return SYSCLK_100;
- default:
- puts("ERROR: unknown DDR ratio\n");
- return SYSCLK_100;
- }
-}
-
-unsigned long get_board_ddr_clk(ulong dummy)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- u32 ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO;
-
- ddr_ratio >>= MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
- switch (ddr_ratio) {
- case 0x0C:
- case 0x0A:
- return SYSCLK_66;
- case 0x08:
- return SYSCLK_100;
- default:
- puts("ERROR: unknown DDR ratio\n");
- return SYSCLK_100;
- }
-}
-
-#ifdef CONFIG_MMC
-int board_early_init_f(void)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
- setbits_be32(&gur->pmuxcr,
- (MPC85xx_PMUXCR_SDHC_CD |
- MPC85xx_PMUXCR_SDHC_WP));
-
- /* All the device are enable except for SRIO12 */
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_SRIO);
- return 0;
-}
-#endif
-
-#define GPIO_DIR 0x0f3a0000
-#define GPIO_ODR 0x00000000
-#define GPIO_DAT 0x001a0000
-
-int checkboard(void)
-{
- ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xC00);
-
- /*
- * GPIO
- * 0 - 3: CarryBoard Input;
- * 4 - 7: CarryBoard Output;
- * 8 : Mux as SDHC_CD (card detection)
- * 9 : Mux as SDHC_WP
- * 10 : Clear Watchdog timer
- * 11 : LED Input
- * 12 : Output to 1
- * 13 : Open Drain
- * 14 : LED Output
- * 15 : Switch Input
- *
- * Set GPIOs 11, 12, 14 to 1.
- */
- out_be32(&pgpio->gpodr, GPIO_ODR);
- mpc85xx_gpio_set(0xffffffff, GPIO_DIR, GPIO_DAT);
-
- puts("Board: Freescale COM Express P2020\n");
- return 0;
-}
-
-#define M41ST85W_I2C_BUS 1
-#define M41ST85W_I2C_ADDR 0x68
-#define M41ST85W_ERROR(fmt, args...) printf("ERROR: M41ST85W: " fmt, ##args)
-
-static void m41st85w_clear_bit(u8 reg, u8 mask, const char *name)
-{
- u8 data;
-
- if (i2c_read(M41ST85W_I2C_ADDR, reg, 1, &data, 1)) {
- M41ST85W_ERROR("unable to read %s bit\n", name);
- return;
- }
-
- if (data & mask) {
- data &= ~mask;
- if (i2c_write(M41ST85W_I2C_ADDR, reg, 1, &data, 1)) {
- M41ST85W_ERROR("unable to clear %s bit\n", name);
- return;
- }
- }
-}
-
-#define M41ST85W_REG_SEC2 0x01
-#define M41ST85W_REG_SEC2_ST 0x80
-
-#define M41ST85W_REG_ALHOUR 0x0c
-#define M41ST85W_REG_ALHOUR_HT 0x40
-
-/*
- * The P2020COME board has a STMicro M41ST85W RTC/watchdog
- * at i2c bus 1 address 0x68.
- */
-static void start_rtc(void)
-{
- unsigned int bus = i2c_get_bus_num();
-
- if (i2c_set_bus_num(M41ST85W_I2C_BUS)) {
- M41ST85W_ERROR("unable to set i2c bus\n");
- goto out;
- }
-
- /* ensure ST (stop) and HT (halt update) bits are cleared */
- m41st85w_clear_bit(M41ST85W_REG_SEC2, M41ST85W_REG_SEC2_ST, "ST");
- m41st85w_clear_bit(M41ST85W_REG_ALHOUR, M41ST85W_REG_ALHOUR_HT, "HT");
-
-out:
- /* reset the i2c bus */
- i2c_set_bus_num(bus);
-}
-
-int board_early_init_r(void)
-{
- start_rtc();
- return 0;
-}
-
-#define M41ST85W_REG_WATCHDOG 0x09
-#define M41ST85W_REG_WATCHDOG_WDS 0x80
-#define M41ST85W_REG_WATCHDOG_BMB0 0x04
-
-void board_reset(void)
-{
- u8 data = M41ST85W_REG_WATCHDOG_WDS | M41ST85W_REG_WATCHDOG_BMB0;
-
- /* set the hardware watchdog timeout to 1/16 second, then hang */
- i2c_set_bus_num(M41ST85W_I2C_BUS);
- i2c_write(M41ST85W_I2C_ADDR, M41ST85W_REG_WATCHDOG, 1, &data, 1);
-
- while (1)
- /* hang */;
-}
-
-#ifdef CONFIG_TSEC_ENET
-int board_eth_init(bd_t *bis)
-{
- struct fsl_pq_mdio_info mdio_info;
- struct tsec_info_struct tsec_info[4];
- int num = 0;
-
-#ifdef CONFIG_TSEC1
- SET_STD_TSEC_INFO(tsec_info[num], 1);
- num++;
-#endif
-#ifdef CONFIG_TSEC2
- SET_STD_TSEC_INFO(tsec_info[num], 2);
- num++;
-#endif
-#ifdef CONFIG_TSEC3
- SET_STD_TSEC_INFO(tsec_info[num], 3);
- if (is_serdes_configured(SGMII_TSEC3)) {
- puts("eTSEC3 is in sgmii mode.");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
- if (!num) {
- printf("No TSECs initialized\n");
- return 0;
- }
-
- mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
- mdio_info.name = DEFAULT_MII_NAME;
- fsl_pq_mdio_init(bis, &mdio_info);
-
- tsec_eth_init(bis, tsec_info, num);
-
- return pci_eth_init(bis);
-}
-#endif
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- phys_addr_t base;
- phys_size_t size;
-
- ft_cpu_setup(blob, bd);
-
- base = getenv_bootm_low();
- size = getenv_bootm_size();
-
-#if defined(CONFIG_PCI)
- ft_pci_board_setup(blob);
-#endif
-
- fdt_fixup_memory(blob, (u64)base, (u64)size);
-
-#ifdef CONFIG_HAS_FSL_DR_USB
- fdt_fixup_dr_usb(blob, bd);
-#endif
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 ,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 */
- /* *I*** - Covers boot page */
- SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 1),
-
- /* *I*G* - CCSRBAR */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_1M, 1),
-
-#if defined(CONFIG_PCI)
- /* *I*G* - PCI3 - PCI2 0x8000,0000 - 0xbfff,ffff, size = 1G */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 2, BOOKE_PAGESZ_1G, 1),
-
- /* *I*G* - PCI1 0xC000,0000 - 0xcfff,ffff, size = 256M */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_VIRT,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
- /* *I*G* - PCI1 0xD000,0000 - 0xDFFF,FFFF, size = 256M */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x10000000,
- CONFIG_SYS_PCIE1_MEM_PHYS + 0x10000000,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- /*
- * *I*G* - PCI I/O
- *
- * PCI3 => 0xFFC10000
- * PCI2 => 0xFFC2,0000
- * PCI1 => 0xFFC3,0000
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_IO_VIRT, CONFIG_SYS_PCIE3_IO_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_256K, 1),
-#endif /* #if defined(CONFIG_PCI) */
-
-#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR)
- /* *I*G - DDR3 2G Part 1: 0 - 0x3fff,ffff , size = 1G */
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 6, BOOKE_PAGESZ_256K, 1),
-
- /* DDR3 2G Part 2: 0x4000,0000 - 0x7fff,ffff , size = 1G */
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000,
- CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 7, BOOKE_PAGESZ_256K, 1),
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
+++ /dev/null
-if TARGET_P2020DS
-
-config SYS_BOARD
- default "p2020ds"
-
-config SYS_VENDOR
- default "freescale"
-
-config SYS_CONFIG_NAME
- default "P2020DS"
-
-endif
+++ /dev/null
-P2020DS BOARD
-#M: -
-S: Maintained
-F: board/freescale/p2020ds/
-F: include/configs/P2020DS.h
-F: configs/P2020DS_defconfig
-F: configs/P2020DS_36BIT_defconfig
-F: configs/P2020DS_DDR2_defconfig
-F: configs/P2020DS_SDCARD_defconfig
-F: configs/P2020DS_SPIFLASH_defconfig
+++ /dev/null
-#
-# Copyright 2007-2009 Freescale Semiconductor, Inc.
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += p2020ds.o
-obj-y += ddr.o
-obj-y += law.o
-obj-y += tlb.o
+++ /dev/null
-/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- */
-
-#include <common.h>
-
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-struct board_specific_parameters {
- u32 n_ranks;
- u32 datarate_mhz_high;
- u32 clk_adjust;
- u32 cpo;
- u32 write_data_delay;
- u32 force_2t;
-};
-
-
-/*
- * This table contains all valid speeds we want to override with board
- * specific parameters. datarate_mhz_high values need to be in ascending order
- * for each n_ranks group.
- *
- * ranges for parameters:
- * wr_data_delay = 0-6
- * clk adjust = 0-8
- * cpo 2-0x1E (30)
- */
-static const struct board_specific_parameters dimm0[] = {
- /*
- * memory controller 0
- * num| hi| clk| cpo|wrdata|2T
- * ranks| mhz|adjst| | delay|
- */
-#ifdef CONFIG_SYS_FSL_DDR2
- {2, 549, 4, 0x1f, 2, 0},
- {2, 680, 4, 0x1f, 3, 0},
- {2, 850, 4, 0x1f, 4, 0},
- {1, 549, 4, 0x1f, 2, 0},
- {1, 680, 4, 0x1f, 3, 0},
- {1, 850, 4, 0x1f, 4, 0},
-#else
- {2, 850, 6, 0x1f, 4, 0},
- {1, 850, 4, 0x1f, 4, 0},
-#endif
- {}
-};
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- const struct board_specific_parameters *pbsp, *pbsp_highest = NULL;
- ulong ddr_freq;
- int i;
-
- if (ctrl_num) {
- printf("Wrong parameter for controller number %d", ctrl_num);
- return;
- }
- if (!pdimm->n_ranks)
- return;
-
- /*
- * set odt_rd_cfg and odt_wr_cfg. If the there is only one dimm in
- * that controller, set odt_wr_cfg to 4 for CS0, and 0 to CS1. If
- * there are two dimms in the controller, set odt_rd_cfg to 3 and
- * odt_wr_cfg to 3 for the even CS, 0 for the odd CS.
- */
- for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
- popts->cs_local_opts[i].odt_rd_cfg = 0;
- popts->cs_local_opts[i].odt_wr_cfg = 1;
- }
-
- pbsp = dimm0;
-
- /* Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr
- * freqency and n_banks specified in board_specific_parameters table.
- */
- ddr_freq = get_ddr_freq(0) / 1000000;
- while (pbsp->datarate_mhz_high) {
- if (pbsp->n_ranks == pdimm->n_ranks) {
- if (ddr_freq <= pbsp->datarate_mhz_high) {
- popts->clk_adjust = pbsp->clk_adjust;
- popts->cpo_override = pbsp->cpo;
- popts->write_data_delay =
- pbsp->write_data_delay;
- popts->twot_en = pbsp->force_2t;
- goto found;
- }
- pbsp_highest = pbsp;
- }
- pbsp++;
- }
-
- if (pbsp_highest) {
- printf("Error: board specific timing not found "
- "for data rate %lu MT/s!\n"
- "Trying to use the highest speed (%u) parameters\n",
- ddr_freq, pbsp_highest->datarate_mhz_high);
- popts->clk_adjust = pbsp_highest->clk_adjust;
- popts->cpo_override = pbsp_highest->cpo;
- popts->write_data_delay = pbsp_highest->write_data_delay;
- popts->twot_en = pbsp_highest->force_2t;
- } else {
- panic("DIMM is not supported by this board");
- }
-
-found:
- /*
- * Factors to consider for half-strength driver enable:
- * - number of DIMMs installed
- */
- popts->half_strength_driver_enable = 0;
- popts->wrlvl_en = 1;
- /* Write leveling override */
- popts->wrlvl_override = 1;
- popts->wrlvl_sample = 0xa;
- popts->wrlvl_start = 0x8;
- /* Rtt and Rtt_WR override */
- popts->rtt_override = 1;
- popts->rtt_override_value = DDR3_RTT_120_OHM;
- popts->rtt_wr_override_value = 0; /* Rtt_WR= dynamic ODT off */
-}
+++ /dev/null
-/*
- * Copyright 2008-2010 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
- SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
+++ /dev/null
-/*
- * Copyright 2007-2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/cache.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_pci.h>
-#include <fsl_ddr_sdram.h>
-#include <asm/io.h>
-#include <asm/fsl_serdes.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <fsl_mdio.h>
-#include <tsec.h>
-#include <asm/fsl_law.h>
-#include <netdev.h>
-
-#include "../common/ngpixis.h"
-#include "../common/sgmii_riser.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int board_early_init_f(void)
-{
-#ifdef CONFIG_MMC
- ccsr_gur_t *gur = (ccsr_gur_t *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
- setbits_be32(&gur->pmuxcr,
- (MPC85xx_PMUXCR_SDHC_CD |
- MPC85xx_PMUXCR_SDHC_WP));
-#endif
-
- return 0;
-}
-
-int checkboard(void)
-{
- u8 sw;
-
- printf("Board: P2020DS Sys ID: 0x%02x, "
- "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
- in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));
-
- sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
- sw = (sw & PIXIS_LBMAP_MASK) >> PIXIS_LBMAP_SHIFT;
-
- if (sw < 0x8)
- /* The lower two bits are the actual vbank number */
- printf("vBank: %d\n", sw & 3);
- else
- puts("Promjet\n");
-
- return 0;
-}
-
-#if !defined(CONFIG_DDR_SPD)
-/*
- * Fixed sdram init -- doesn't use serial presence detect.
- */
-
-phys_size_t fixed_sdram(void)
-{
- struct ccsr_ddr __iomem *ddr =
- (struct ccsr_ddr __iomem *)CONFIG_SYS_FSL_DDR_ADDR;
- uint d_init;
-
- ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG;
- ddr->timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
- ddr->timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
- ddr->sdram_mode = CONFIG_SYS_DDR_MODE_1;
- ddr->sdram_mode_2 = CONFIG_SYS_DDR_MODE_2;
- ddr->sdram_md_cntl = CONFIG_SYS_DDR_MODE_CTRL;
- ddr->sdram_interval = CONFIG_SYS_DDR_INTERVAL;
- ddr->sdram_data_init = CONFIG_SYS_DDR_DATA_INIT;
- ddr->sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL;
- ddr->sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL2;
- ddr->ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL;
- ddr->ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL;
- ddr->ddr_cdr1 = CONFIG_SYS_DDR_CDR1;
- ddr->timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4;
- ddr->timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5;
-
- if (!strcmp("performance", getenv("perf_mode"))) {
- /* Performance Mode Values */
-
- ddr->cs1_config = CONFIG_SYS_DDR_CS1_CONFIG_PERF;
- ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS_PERF;
- ddr->cs1_bnds = CONFIG_SYS_DDR_CS1_BNDS_PERF;
- ddr->timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_PERF;
- ddr->timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_PERF;
-
- asm("sync;isync");
-
- udelay(500);
-
- ddr->sdram_cfg = CONFIG_SYS_DDR_CONTROL_PERF;
- } else {
- /* Stable Mode Values */
-
- ddr->cs1_config = CONFIG_SYS_DDR_CS1_CONFIG;
- ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS;
- ddr->cs1_bnds = CONFIG_SYS_DDR_CS1_BNDS;
- ddr->timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- ddr->timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
-
- /* ECC will be assumed in stable mode */
- ddr->err_int_en = CONFIG_SYS_DDR_ERR_INT_EN;
- ddr->err_disable = CONFIG_SYS_DDR_ERR_DIS;
- ddr->err_sbe = CONFIG_SYS_DDR_SBE;
-
- asm("sync;isync");
-
- udelay(500);
-
- ddr->sdram_cfg = CONFIG_SYS_DDR_CONTROL;
- }
-
-#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
- d_init = 1;
- debug("DDR - 1st controller: memory initializing\n");
- /*
- * Poll until memory is initialized.
- * 512 Meg at 400 might hit this 200 times or so.
- */
- while ((ddr->sdram_cfg_2 & (d_init << 4)) != 0)
- udelay(1000);
- debug("DDR: memory initialized\n\n");
- asm("sync; isync");
- udelay(500);
-#endif
-
- if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
- CONFIG_SYS_SDRAM_SIZE * 1024 * 1024,
- LAW_TRGT_IF_DDR) < 0) {
- printf("ERROR setting Local Access Windows for DDR\n");
- return 0;
- };
-
- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-}
-
-#endif
-
-#ifdef CONFIG_PCI
-void pci_init_board(void)
-{
- fsl_pcie_init_board(0);
-}
-#endif
-
-int board_early_init_r(void)
-{
- const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
- int flash_esel = find_tlb_idx((void *)flashbase, 1);
-
- /*
- * Remap Boot flash + PROMJET region to caching-inhibited
- * so that flash can be erased properly.
- */
-
- /* Flush d-cache and invalidate i-cache of any FLASH data */
- flush_dcache();
- invalidate_icache();
-
- if (flash_esel == -1) {
- /* very unlikely unless something is messed up */
- puts("Error: Could not find TLB for FLASH BASE\n");
- flash_esel = 2; /* give our best effort to continue */
- } else {
- /* invalidate existing TLB entry for flash + promjet */
- disable_tlb(flash_esel);
- }
-
- set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, flash_esel, BOOKE_PAGESZ_256M, 1);
-
- return 0;
-}
-
-#ifdef CONFIG_TSEC_ENET
-int board_eth_init(bd_t *bis)
-{
- struct fsl_pq_mdio_info mdio_info;
- struct tsec_info_struct tsec_info[4];
- int num = 0;
-
-#ifdef CONFIG_TSEC1
- SET_STD_TSEC_INFO(tsec_info[num], 1);
- num++;
-#endif
-#ifdef CONFIG_TSEC2
- SET_STD_TSEC_INFO(tsec_info[num], 2);
- if (is_serdes_configured(SGMII_TSEC2)) {
- puts("eTSEC2 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
-#ifdef CONFIG_TSEC3
- SET_STD_TSEC_INFO(tsec_info[num], 3);
- if (is_serdes_configured(SGMII_TSEC3)) {
- puts("eTSEC3 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
-}
- num++;
-#endif
-
- if (!num) {
- printf("No TSECs initialized\n");
-
- return 0;
- }
-
-#ifdef CONFIG_FSL_SGMII_RISER
- fsl_sgmii_riser_init(tsec_info, num);
-#endif
-
- mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
- mdio_info.name = DEFAULT_MII_NAME;
-
- fsl_pq_mdio_init(bis, &mdio_info);
-
- tsec_eth_init(bis, tsec_info, num);
-
- return pci_eth_init(bis);
-}
-#endif
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- phys_addr_t base;
- phys_size_t size;
-
- ft_cpu_setup(blob, bd);
-
- base = getenv_bootm_low();
- size = getenv_bootm_size();
-
- fdt_fixup_memory(blob, (u64)base, (u64)size);
-
-#ifdef CONFIG_HAS_FSL_DR_USB
- fdt_fixup_dr_usb(blob, bd);
-#endif
-
- FT_FSL_PCI_SETUP;
-
-#ifdef CONFIG_FSL_SGMII_RISER
- fsl_sgmii_riser_fdt_fixup(blob);
-#endif
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright 2008-2011 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 */
- /* *I*** - Covers boot page */
- SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 1),
-
- /* *I*G* - CCSRBAR */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_1M, 1),
-
- /* W**G* - Flash/promjet, localbus */
- /* This will be changed to *I*G* after relocation to RAM. */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /* *I*G* - PCI */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_1G, 1),
-
- /* *I*G* - PCI */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x40000000,
- CONFIG_SYS_PCIE3_MEM_PHYS + 0x40000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x50000000,
- CONFIG_SYS_PCIE3_MEM_PHYS + 0x50000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-
- /* *I*G* - PCI I/O */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_IO_VIRT, CONFIG_SYS_PCIE3_IO_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 6, BOOKE_PAGESZ_256K, 1),
-
- /* *I*G - NAND */
- SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 7, BOOKE_PAGESZ_1M, 1),
-
- SET_TLB_ENTRY(1, PIXIS_BASE, PIXIS_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 8, BOOKE_PAGESZ_4K, 1),
-
-#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR)
- /* *I*G - L2SRAM */
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 9, BOOKE_PAGESZ_256K, 1),
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000,
- CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 10, BOOKE_PAGESZ_256K, 1),
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
#include <fsl_ddr_sdram.h>
#include <fsl_ddr_dimm_params.h>
#include <asm/fsl_law.h>
+#include <asm/mpc85xx_gpio.h>
DECLARE_GLOBAL_DATA_PTR;
#endif
}
+#if defined(CONFIG_DEEP_SLEEP)
+void board_mem_sleep_setup(void)
+{
+ void __iomem *qixis_base = (void *)QIXIS_BASE;
+
+ /* does not provide HW signals for power management */
+ clrbits_8(qixis_base + 0x21, 0x2);
+ /* Disable MCKE isolation */
+ gpio_set_value(2, 0);
+ udelay(1);
+}
+#endif
+
phys_size_t initdram(int board_type)
{
phys_size_t dram_size;
/* DDR has been initialised by first stage boot loader */
dram_size = fsl_ddr_sdram_size();
#endif
+
+#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
+ fsl_dp_resume();
+#endif
+
return dram_size;
}
#include <asm/fsl_liodn.h>
#include <fm_eth.h>
#include <hwconfig.h>
-#include <asm/mpc85xx_gpio.h>
#include "../common/qixis.h"
#include "t102xqds.h"
#include "t102xqds_qixis.h"
+#include "../common/sleep.h"
DECLARE_GLOBAL_DATA_PTR;
i2c_write(I2C_RETIMER_ADDR, 0x64, 1, ®, 1);
}
+int board_early_init_f(void)
+{
+#if defined(CONFIG_DEEP_SLEEP)
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
+
+ return 0;
+}
+
int board_early_init_r(void)
{
#ifdef CONFIG_SYS_FLASH_BASE
printf("SW%d = (0x%02x)\n", i, QIXIS_READ(cms[1]));
}
}
-
-#ifdef CONFIG_DEEP_SLEEP
-void board_mem_sleep_setup(void)
-{
- /* does not provide HW signals for power management */
- QIXIS_WRITE(pwr_ctl[1], (QIXIS_READ(pwr_ctl[1]) & ~0x2));
- /* Disable MCKE isolation */
- gpio_set_value(2, 0);
- udelay(1);
-}
-#endif
#define CPLD_LBMAP_RESET 0xFF
#define CPLD_LBMAP_SHIFT 0x03
#define CPLD_BOOT_SEL 0x80
+
+#define CPLD_PCIE_SGMII_MUX 0x80
+#define CPLD_OVERRIDE_BOOT_EN 0x01
+#define CPLD_OVERRIDE_MUX_EN 0x02 /* PCIE/2.5G-SGMII mux override enable */
#include <fsl_ddr_sdram.h>
#include <fsl_ddr_dimm_params.h>
#include <asm/fsl_law.h>
+#include <asm/mpc85xx_gpio.h>
DECLARE_GLOBAL_DATA_PTR;
#endif
}
+#if defined(CONFIG_DEEP_SLEEP)
+void board_mem_sleep_setup(void)
+{
+ void __iomem *cpld_base = (void *)CONFIG_SYS_CPLD_BASE;
+
+ /* does not provide HW signals for power management */
+ clrbits_8(cpld_base + 0x17, 0x40);
+ /* Disable MCKE isolation */
+ gpio_set_value(2, 0);
+ udelay(1);
+}
+#endif
+
phys_size_t initdram(int board_type)
{
phys_size_t dram_size;
/* DDR has been initialised by first stage boot loader */
dram_size = fsl_ddr_sdram_size();
#endif
+
+#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
+ fsl_dp_resume();
+#endif
+
return dram_size;
}
#include <phy.h>
#include <asm/fsl_dtsec.h>
#include <asm/fsl_serdes.h>
+#include "../common/fman.h"
int board_eth_init(bd_t *bis)
{
/* Register the 10G MDIO bus */
fm_memac_mdio_init(bis, &tgec_mdio_info);
- /* Set the two on-board RGMII PHY address */
- fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY2_ADDR);
+ /* Set the on-board RGMII PHY address */
fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY1_ADDR);
switch (srds_s1) {
case 0x95:
- /* 10G XFI with Aquantia PHY */
+ /* set the on-board RGMII2 PHY */
+ fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY2_ADDR);
+
+ /* set 10G XFI with Aquantia AQR105 PHY */
fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
break;
+ case 0x77:
+ case 0x135:
+ /* set the on-board 2.5G SGMII AQR105 PHY */
+ fm_info_set_phy_address(FM1_DTSEC3, SGMII_PHY1_ADDR);
+ break;
default:
printf("SerDes protocol 0x%x is not supported on T102xRDB\n",
srds_s1);
dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
fm_info_set_mdio(i, dev);
break;
+ case PHY_INTERFACE_MODE_SGMII_2500:
+ dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
+ fm_info_set_mdio(i, dev);
+ break;
default:
break;
}
return pci_eth_init(bis);
}
+void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
+ enum fm_port port, int offset)
+{
+ if ((fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_SGMII_2500) &&
+ (port == FM1_DTSEC3)) {
+ fdt_set_phy_handle(fdt, compat, addr, "sg_2500_aqr105_phy4");
+ fdt_setprop(fdt, offset, "phy-connection-type",
+ "sgmii-2500", 10);
+ fdt_status_disabled_by_alias(fdt, "xg_aqr105_phy3");
+ }
+}
+
void fdt_fixup_board_enet(void *fdt)
{
}
#include <mmc.h>
#include <fsl_esdhc.h>
#include <spi_flash.h>
+#include "../common/sleep.h"
DECLARE_GLOBAL_DATA_PTR;
console_init_f();
+#ifdef CONFIG_DEEP_SLEEP
+ /* disable the console if boot from deep sleep */
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
+
/* initialize selected port with appropriate baud rate */
sys_clk = get_board_sys_clk();
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
#include <asm/fsl_serdes.h>
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
-#include <asm/mpc85xx_gpio.h>
#include <fm_eth.h>
#include "t102xrdb.h"
#include "cpld.h"
+#include "../common/sleep.h"
DECLARE_GLOBAL_DATA_PTR;
{
struct cpu_type *cpu = gd->arch.cpu;
static const char *freq[3] = {"100.00MHZ", "125.00MHz", "156.25MHZ"};
+ ccsr_gur_t __iomem *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u32 srds_s1;
+
+ srds_s1 = in_be32(&gur->rcwsr[4]) & FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
+ srds_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
printf("Board: %sRDB, ", cpu->name);
printf("Board rev: 0x%02x CPLD ver: 0x%02x, boot from ",
#endif
puts("SERDES Reference Clocks:\n");
- printf("SD1_CLK1=%s, SD1_CLK2=%s\n", freq[2], freq[0]);
+ if (srds_s1 == 0x95)
+ printf("SD1_CLK1=%s, SD1_CLK2=%s\n", freq[2], freq[0]);
+ else
+ printf("SD1_CLK1=%s, SD1_CLK2=%s\n", freq[0], freq[0]);
+
+ return 0;
+}
+
+static void board_mux_lane(void)
+{
+ ccsr_gur_t __iomem *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u32 srds_prtcl_s1;
+ u8 reg = CPLD_READ(misc_ctl_status);
+
+ srds_prtcl_s1 = in_be32(&gur->rcwsr[4]) &
+ FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
+ srds_prtcl_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
+
+ if (srds_prtcl_s1 == 0x95) {
+ /* Route Lane B to PCIE */
+ CPLD_WRITE(misc_ctl_status, reg & ~CPLD_PCIE_SGMII_MUX);
+ } else {
+ /* Route Lane B to SGMII */
+ CPLD_WRITE(misc_ctl_status, reg | CPLD_PCIE_SGMII_MUX);
+ }
+ CPLD_WRITE(boot_override, CPLD_OVERRIDE_MUX_EN);
+}
+
+int board_early_init_f(void)
+{
+#if defined(CONFIG_DEEP_SLEEP)
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
return 0;
}
#ifdef CONFIG_SYS_DPAA_QBMAN
setup_portals();
#endif
+ board_mux_lane();
return 0;
}
return 0;
}
-
-#ifdef CONFIG_DEEP_SLEEP
-void board_mem_sleep_setup(void)
-{
- /* does not provide HW signals for power management */
- CPLD_WRITE(misc_ctl_status, (CPLD_READ(misc_ctl_status) & ~0x40));
- /* Disable MCKE isolation */
- gpio_set_value(2, 0);
- udelay(1);
-}
-#endif
#include <fsl_ddr_sdram.h>
#include <fsl_ddr_dimm_params.h>
#include <asm/fsl_law.h>
+#include <asm/mpc85xx_gpio.h>
#include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
#endif
}
+#if defined(CONFIG_DEEP_SLEEP)
+void board_mem_sleep_setup(void)
+{
+ void __iomem *qixis_base = (void *)QIXIS_BASE;
+
+ /* does not provide HW signals for power management */
+ clrbits_8(qixis_base + 0x21, 0x2);
+ /* Disable MCKE isolation */
+ gpio_set_value(2, 0);
+ udelay(1);
+}
+#endif
+
phys_size_t initdram(int board_type)
{
phys_size_t dram_size;
dram_size *= 0x100000;
puts(" DDR: ");
+
+#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
+ fsl_dp_resume();
+#endif
+
return dram_size;
}
#include <fsl_mdio.h>
#include <malloc.h>
#include <asm/fsl_dtsec.h>
+#include <vsc9953.h>
#include "../common/fman.h"
#include "../common/qixis.h"
lane_to_slot[1] = 7;
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
+ lane_to_slot[6] = 7;
lane_to_slot[7] = 7;
break;
case 0x8d:
#ifdef CONFIG_FMAN_ENET
struct memac_mdio_info memac_mdio_info;
unsigned int i;
+#ifdef CONFIG_VSC9953
+ int lane;
+ int phy_addr;
+ phy_interface_t phy_int;
+ struct mii_dev *bus;
+#endif
printf("Initializing Fman\n");
set_brdcfg9_for_gtx_clk();
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_QSGMII:
+ fm_info_set_mdio(i, NULL);
break;
case PHY_INTERFACE_MODE_SGMII:
t1040_handle_phy_interface_sgmii(i);
}
}
+#ifdef CONFIG_VSC9953
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ lane = -1;
+ phy_addr = 0;
+ phy_int = PHY_INTERFACE_MODE_NONE;
+ switch (i) {
+ case 0:
+ case 1:
+ case 2:
+ case 3:
+ lane = serdes_get_first_lane(FSL_SRDS_1, QSGMII_SW1_A);
+ /* PHYs connected over QSGMII */
+ if (lane >= 0) {
+ phy_addr = CONFIG_SYS_FM1_QSGMII21_PHY_ADDR +
+ i;
+ phy_int = PHY_INTERFACE_MODE_QSGMII;
+ break;
+ }
+ lane = serdes_get_first_lane(FSL_SRDS_1,
+ SGMII_SW1_MAC1 + i);
+
+ if (lane < 0)
+ break;
+
+ /* PHYs connected over QSGMII */
+ if (i != 3 || lane_to_slot[lane] == 7)
+ phy_addr = CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR
+ + i;
+ else
+ phy_addr = CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR;
+ phy_int = PHY_INTERFACE_MODE_SGMII;
+ break;
+ case 4:
+ case 5:
+ case 6:
+ case 7:
+ lane = serdes_get_first_lane(FSL_SRDS_1, QSGMII_SW1_B);
+ /* PHYs connected over QSGMII */
+ if (lane >= 0) {
+ phy_addr = CONFIG_SYS_FM1_QSGMII11_PHY_ADDR +
+ i - 4;
+ phy_int = PHY_INTERFACE_MODE_QSGMII;
+ break;
+ }
+ lane = serdes_get_first_lane(FSL_SRDS_1,
+ SGMII_SW1_MAC1 + i);
+ /* PHYs connected over SGMII */
+ if (lane >= 0) {
+ phy_addr = CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR
+ + i - 3;
+ phy_int = PHY_INTERFACE_MODE_SGMII;
+ }
+ break;
+ case 8:
+ if (serdes_get_first_lane(FSL_SRDS_1,
+ SGMII_FM1_DTSEC1) < 0)
+ /* FM1@DTSEC1 is connected to SW1@PORT8 */
+ vsc9953_port_enable(i);
+ break;
+ case 9:
+ if (serdes_get_first_lane(FSL_SRDS_1,
+ SGMII_FM1_DTSEC2) < 0) {
+ /* Enable L2 On MAC2 using SCFG */
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)
+ CONFIG_SYS_MPC85xx_SCFG;
+
+ out_be32(&scfg->esgmiiselcr,
+ in_be32(&scfg->esgmiiselcr) |
+ (0x80000000));
+ vsc9953_port_enable(i);
+ }
+ break;
+ }
+
+ if (lane >= 0) {
+ bus = mii_dev_for_muxval(lane_to_slot[lane]);
+ vsc9953_port_info_set_mdio(i, bus);
+ vsc9953_port_enable(i);
+ }
+ vsc9953_port_info_set_phy_address(i, phy_addr);
+ vsc9953_port_info_set_phy_int(i, phy_int);
+ }
+
+#endif
cpu_eth_init(bis);
#endif
#include <asm/fsl_liodn.h>
#include <fm_eth.h>
#include <hwconfig.h>
-#include <asm/mpc85xx_gpio.h>
+#include "../common/sleep.h"
#include "../common/qixis.h"
#include "t1040qds.h"
#include "t1040qds_qixis.h"
}
}
+int board_early_init_f(void)
+{
+#if defined(CONFIG_DEEP_SLEEP)
+ if (is_warm_boot())
+ fsl_dp_disable_console();
+#endif
+
+ return 0;
+}
+
int board_early_init_r(void)
{
#ifdef CONFIG_SYS_FLASH_BASE
{
return 1;
}
-
-#ifdef CONFIG_DEEP_SLEEP
-void board_mem_sleep_setup(void)
-{
- /* does not provide HW signals for power management */
- QIXIS_WRITE(pwr_ctl[1], (QIXIS_READ(pwr_ctl[1]) & ~0x2));
- /* Disable MCKE isolation */
- gpio_set_value(2, 0);
- udelay(1);
-}
-#endif
M: Aneesh Bansal <aneesh.bansal@freescale.com>
S: Maintained
F: configs/T1040RDB_SECURE_BOOT_defconfig
+F: configs/T1042RDB_SECURE_BOOT_defconfig
#include <common.h>
#include <netdev.h>
+#include <asm/fsl_serdes.h>
#include <asm/immap_85xx.h>
#include <fm_eth.h>
#include <fsl_mdio.h>
#include <malloc.h>
#include <asm/fsl_dtsec.h>
+#include <vsc9953.h>
#include "../common/fman.h"
struct memac_mdio_info memac_mdio_info;
unsigned int i;
int phy_addr = 0;
+#ifdef CONFIG_VSC9953
+ phy_interface_t phy_int;
+ struct mii_dev *bus;
+#endif
+
printf("Initializing Fman\n");
memac_mdio_info.regs =
fm_info_set_phy_address(i, 0);
break;
}
- fm_info_set_mdio(i,
- miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
+ if (fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_QSGMII ||
+ fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_NONE)
+ fm_info_set_mdio(i, NULL);
+ else
+ fm_info_set_mdio(i,
+ miiphy_get_dev_by_name(
+ DEFAULT_FM_MDIO_NAME));
+ }
+
+#ifdef CONFIG_VSC9953
+ /* SerDes configured for QSGMII */
+ if (serdes_get_first_lane(FSL_SRDS_1, QSGMII_SW1_A) >= 0) {
+ for (i = 0; i < 4; i++) {
+ bus = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
+ phy_addr = CONFIG_SYS_FM1_QSGMII11_PHY_ADDR + i;
+ phy_int = PHY_INTERFACE_MODE_QSGMII;
+
+ vsc9953_port_info_set_mdio(i, bus);
+ vsc9953_port_info_set_phy_address(i, phy_addr);
+ vsc9953_port_info_set_phy_int(i, phy_int);
+ vsc9953_port_enable(i);
+ }
+ }
+ if (serdes_get_first_lane(FSL_SRDS_1, QSGMII_SW1_B) >= 0) {
+ for (i = 4; i < 8; i++) {
+ bus = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
+ phy_addr = CONFIG_SYS_FM1_QSGMII21_PHY_ADDR + i - 4;
+ phy_int = PHY_INTERFACE_MODE_QSGMII;
+
+ vsc9953_port_info_set_mdio(i, bus);
+ vsc9953_port_info_set_phy_address(i, phy_addr);
+ vsc9953_port_info_set_phy_int(i, phy_int);
+ vsc9953_port_enable(i);
+ }
}
+ /* Connect DTSEC1 to L2 switch if it doesn't have a PHY */
+ if (serdes_get_first_lane(FSL_SRDS_1, SGMII_FM1_DTSEC1) < 0)
+ vsc9953_port_enable(8);
+
+ /* Connect DTSEC2 to L2 switch if it doesn't have a PHY */
+ if (serdes_get_first_lane(FSL_SRDS_1, SGMII_FM1_DTSEC2) < 0) {
+ /* Enable L2 On MAC2 using SCFG */
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)
+ CONFIG_SYS_MPC85xx_SCFG;
+
+ out_be32(&scfg->esgmiiselcr, in_be32(&scfg->esgmiiselcr) |
+ (0x80000000));
+ vsc9953_port_enable(9);
+ }
+#endif
+
cpu_eth_init(bis);
#endif
}
#if (CONFIG_SYS_NUM_FMAN == 2)
- if (srds_prtcl_s2 == 56) {
+ if ((srds_prtcl_s2 == 56) || (srds_prtcl_s2 == 55)) {
/* SGMII && XFI */
fm_info_set_phy_address(FM2_DTSEC1, SGMII_PHY_ADDR5);
fm_info_set_phy_address(FM2_DTSEC2, SGMII_PHY_ADDR6);
#PBL preamble and RCW header
aa55aa55 010e0100
-#serdes protocol 27_56_1_9
+#serdes protocol 27_55_1_9
16070019 18101916 00000000 00000000
-6c700848 00448c00 6c020000 f5000000
+6c6e0848 00448c00 6c020000 f5000000
00000000 ee0000ee 00000000 000287fc
00000000 50000000 00000000 00000028
+++ /dev/null
-if TARGET_ICECUBE
-
-config SYS_BOARD
- default "icecube"
-
-config SYS_CONFIG_NAME
- default "IceCube"
-
-endif
+++ /dev/null
-ICECUBE BOARD
-M: Wolfgang Denk <wd@denx.de>
-S: Maintained
-F: board/icecube/
-F: include/configs/IceCube.h
-F: configs/icecube_5200_defconfig
-
-ICECUBE_5200_DDR BOARD
-#M: -
-S: Maintained
-F: configs/icecube_5200_DDR_defconfig
-F: configs/icecube_5200_DDR_LOWBOOT_defconfig
-F: configs/icecube_5200_DDR_LOWBOOT08_defconfig
-F: configs/icecube_5200_LOWBOOT_defconfig
-F: configs/icecube_5200_LOWBOOT08_defconfig
-F: configs/Lite5200_defconfig
-F: configs/Lite5200_LOWBOOT_defconfig
-F: configs/Lite5200_LOWBOOT08_defconfig
-F: configs/lite5200b_defconfig
-F: configs/lite5200b_LOWBOOT_defconfig
-F: configs/lite5200b_PM_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := icecube.o flash.o
+++ /dev/null
----------------------------------------------------------------------------
-Build target Flash address | BDI "go" command | Reset Vector
----------------------------------------------------------------------------
-Lite5200 0xFFF00000 | 0xFFF00100 | 0xFFF00100
-Lite5200_LOWBOOT 0xFF000000 | 0xFF000100 | 0x00000100
-Lite5200_LOWBOOT08 0xFF800000 | 0xFF800100 | 0x00000100
-icecube_5200 0xFFF00000 | 0xFFF00100 | 0xFFF00100
-icecube_5200_LOWBOOT 0xFF000000 | 0xFF000100 | 0x00000100
-icecube_5200_LOWBOOT08 0xFF800000 | 0xFF800100 | 0x00000100
-icecube_5200_DDR 0xFFF00000 | 0xFFF00100 | 0xFFF00100
-icecube_5200_DDR_LOWBOOT 0xFF800000 | 0xFF800100 | 0x00000100
-icecube_5200_DDR_LOWBOOT08 0xFF800000 | 0xFF800100 | 0x00000100
----------------------------------------------------------------------------
+++ /dev/null
-Lite5200B wakeup from low-power mode (CONFIG_LITE5200B_PM)
-----------------------------------------------------------
-
-Low-power mode as described in Lite5200B User's Manual, means that
-with support of MC68HLC908QT1 microcontroller (refered to as QT),
-everything but the SDRAM can be powered down. This brings
-maximum power saving, while one can still restore previous state
-quickly.
-
-Quick overview where U-Boot comes into the picture:
-- OS saves device states
-- OS saves wakeup handler address to physical 0x0, puts SDRAM into
- self-refresh and signals to QT, it should power down the board
-- / board is sleeping here /
-- someone presses SW4 (connected to QT)
-- U-Boot checks PSC2_4 pin, if QT drives it down, then we woke up,
- so get SDRAM out of self-refresh and transfer control to OS
- wakeup handler
-- OS restores device states
-
-This was tested on Linux with USB and Ethernet in use. Adding
-support for other devices is an OS issue.
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-#ifndef CONFIG_FLASH_CFI_DRIVER
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* NOTE - CONFIG_FLASH_16BIT means the CPU interface is 16-bit, it
- * has nothing to do with the flash chip being 8-bit or 16-bit.
- */
-#ifdef CONFIG_FLASH_16BIT
-typedef unsigned short FLASH_PORT_WIDTH;
-typedef volatile unsigned short FLASH_PORT_WIDTHV;
-#define FLASH_ID_MASK 0xFFFF
-#else
-typedef unsigned char FLASH_PORT_WIDTH;
-typedef volatile unsigned char FLASH_PORT_WIDTHV;
-#define FLASH_ID_MASK 0xFF
-#endif
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define ORMASK(size) ((-size) & OR_AM_MSK)
-
-#define FLASH_CYCLE1 0x0555
-#define FLASH_CYCLE2 0x02aa
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV *addr, flash_info_t *info);
-static void flash_reset(flash_info_t *info);
-static int write_word_amd(flash_info_t *info, FPWV *dest, FPW data);
-static flash_info_t *flash_get_info(ulong base);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
- unsigned long size = 0;
- int i;
- extern void flash_preinit(void);
- extern void flash_afterinit(ulong);
- ulong flashbase = CONFIG_SYS_FLASH_BASE;
-
- flash_preinit();
-
- /* Init: no FLASHes known */
- for (i=0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- memset(&flash_info[i], 0, sizeof(flash_info_t));
-
- flash_info[i].size =
- flash_get_size((FPW *)flashbase, &flash_info[i]);
-
- size += flash_info[i].size;
- flashbase += 0x800000;
- }
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- flash_get_info(CONFIG_SYS_MONITOR_BASE));
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1,
- flash_get_info(CONFIG_ENV_ADDR));
-#endif
-
-
- flash_afterinit(size);
- return size ? size : 1;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t *info)
-{
- FPWV *base = (FPWV *)(info->start[0]);
-
- /* Put FLASH back in read mode */
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
- *base = (FPW)0x00FF00FF; /* Intel Read Mode */
- else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD)
- *base = (FPW)0x00F000F0; /* AMD Read Mode */
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base)
-{
- int i;
- flash_info_t * info;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i ++) {
- info = & flash_info[i];
- if (info->size &&
- info->start[0] <= base && base <= info->start[0] + info->size - 1)
- break;
- }
-
- return i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info (flash_info_t *info)
-{
- int i;
- uchar *boottype;
- uchar *bootletter;
- char *fmt;
- uchar botbootletter[] = "B";
- uchar topbootletter[] = "T";
- uchar botboottype[] = "bottom boot sector";
- uchar topboottype[] = "top boot sector";
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- case FLASH_MAN_BM: printf ("BRIGHT MICRO "); break;
- case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
- case FLASH_MAN_SST: printf ("SST "); break;
- case FLASH_MAN_STM: printf ("STM "); break;
- case FLASH_MAN_INTEL: printf ("INTEL "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- /* check for top or bottom boot, if it applies */
- if (info->flash_id & FLASH_BTYPE) {
- boottype = botboottype;
- bootletter = botbootletter;
- }
- else {
- boottype = topboottype;
- bootletter = topbootletter;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMDLV065D:
- fmt = "29LV065 (64 Mbit, uniform sectors)\n";
- break;
- default:
- fmt = "Unknown Chip Type\n";
- break;
- }
-
- printf (fmt, bootletter, boottype);
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20,
- info->sector_count);
-
- printf (" Sector Start Addresses:");
-
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
-
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
-
- printf ("\n");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-ulong flash_get_size (FPWV *addr, flash_info_t *info)
-{
- int i;
- FPWV* addr2;
-
- /* Write auto select command: read Manufacturer ID */
- /* Write auto select command sequence and test FLASH answer */
- addr[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE2] = (FPW)0x00550055; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE1] = (FPW)0x00900090; /* selects Intel or AMD */
-
- /* The manufacturer codes are only 1 byte, so just use 1 byte.
- * This works for any bus width and any FLASH device width.
- */
- udelay(100);
- switch (addr[0] & 0xff) {
-
- case (uchar)AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD;
- break;
-
- case (uchar)INTEL_MANUFACT:
- info->flash_id = FLASH_MAN_INTEL;
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- break;
- }
-
- /* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
- if (info->flash_id != FLASH_UNKNOWN) switch ((FPW)addr[1]) {
-
- case (FPW)AMD_ID_LV065D:
- info->flash_id += FLASH_AMDLV065D;
- info->sector_count = 128;
- info->size = 0x00800000;
- for( i = 0; i < info->sector_count; i++ )
- info->start[i] = (ulong)addr + (i * 0x10000);
- break; /* => 8 or 16 MB */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* => no or unknown flash */
- }
-
- /* test for real flash at bank 1 */
- addr2 = (FPW *)((ulong)addr | 0x800000);
- if (addr2 != addr &&
- ((addr2[0] & 0xff) == (addr[0] & 0xff)) && ((FPW)addr2[1] == (FPW)addr[1])) {
- /* Seems 2 banks are the same space (8Mb chip is installed,
- * J24 in default position (CS0)). Disable this (first) bank.
- */
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- }
- /* Put FLASH back in read mode */
- flash_reset(info);
-
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- FPWV *addr;
- int flag, prot, sect;
- int intel = (info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL;
- ulong start, now, last;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMDLV065D:
- break;
- case FLASH_UNKNOWN:
- default:
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- last = get_timer(0);
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last && rcode == 0; sect++) {
-
- if (info->protect[sect] != 0) /* protected, skip it */
- continue;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr = (FPWV *)(info->start[sect]);
- if (intel) {
- *addr = (FPW)0x00500050; /* clear status register */
- *addr = (FPW)0x00200020; /* erase setup */
- *addr = (FPW)0x00D000D0; /* erase confirm */
- }
- else {
- /* must be AMD style if not Intel */
- FPWV *base; /* first address in bank */
-
- base = (FPWV *)(info->start[0]);
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW)0x00800080; /* erase mode */
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- *addr = (FPW)0x00300030; /* erase sector */
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer(0);
-
- /* wait at least 50us for AMD, 80us for Intel.
- * Let's wait 1 ms.
- */
- udelay (1000);
-
- while ((*addr & (FPW)0x00800080) != (FPW)0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
-
- if (intel) {
- /* suspend erase */
- *addr = (FPW)0x00B000B0;
- }
-
- flash_reset(info); /* reset to read mode */
- rcode = 1; /* failed */
- break;
- }
-
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) {/* every second */
- putc ('.');
- last = get_timer(0);
- }
- }
-
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) { /* every second */
- putc ('.');
- last = get_timer(0);
- }
-
- flash_reset(info); /* reset to read mode */
- }
-
- printf (" done\n");
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- FPW data = 0; /* 16 or 32 bit word, matches flash bus width on MPC8XX */
- int bytes; /* number of bytes to program in current word */
- int left; /* number of bytes left to program */
- int i, res;
-
- for (left = cnt, res = 0;
- left > 0 && res == 0;
- addr += sizeof(data), left -= sizeof(data) - bytes) {
-
- bytes = addr & (sizeof(data) - 1);
- addr &= ~(sizeof(data) - 1);
-
- /* combine source and destination data so can program
- * an entire word of 16 or 32 bits
- */
- for (i = 0; i < sizeof(data); i++) {
- data <<= 8;
- if (i < bytes || i - bytes >= left )
- data += *((uchar *)addr + i);
- else
- data += *src++;
- }
-
- /* write one word to the flash */
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- res = write_word_amd(info, (FPWV *)addr, data);
- break;
- default:
- /* unknown flash type, error! */
- printf ("missing or unknown FLASH type\n");
- res = 1; /* not really a timeout, but gives error */
- break;
- }
- }
-
- return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash for AMD FLASH
- * A word is 16 or 32 bits, whichever the bus width of the flash bank
- * (not an individual chip) is.
- *
- * returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word_amd (flash_info_t *info, FPWV *dest, FPW data)
-{
- ulong start;
- int flag;
- int res = 0; /* result, assume success */
- FPWV *base; /* first address in flash bank */
-
- /* Check if Flash is (sufficiently) erased */
- if ((*dest & data) != data) {
- return (2);
- }
-
-
- base = (FPWV *)(info->start[0]);
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW)0x00A000A0; /* selects program mode */
-
- *dest = data; /* start programming the data */
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer (0);
-
- /* data polling for D7 */
- while (res == 0 && (*dest & (FPW)0x00800080) != (data & (FPW)0x00800080)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *dest = (FPW)0x00F000F0; /* reset bank */
- res = 1;
- }
- }
-
- return (res);
-}
-#endif /*CONFIG_FLASH_CFI_DRIVER*/
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <libfdt.h>
-#include <netdev.h>
-
-#if defined(CONFIG_LITE5200B)
-#include "mt46v32m16.h"
-#else
-# if defined(CONFIG_MPC5200_DDR)
-# include "mt46v16m16-75.h"
-# else
-#include "mt48lc16m16a2-75.h"
-# endif
-#endif
-
-#ifdef CONFIG_LITE5200B_PM
-/* u-boot part of low-power mode implementation */
-#define SAVED_ADDR (*(void **)0x00000000)
-#define PSC2_4 0x02
-
-void lite5200b_wakeup(void)
-{
- unsigned char wakeup_pin;
- void (*linux_wakeup)(void);
-
- /* check PSC2_4, if it's down "QT" is signaling we have a wakeup
- * from low power mode */
- *(vu_char *)MPC5XXX_WU_GPIO_ENABLE = PSC2_4;
- __asm__ volatile ("sync");
-
- wakeup_pin = *(vu_char *)MPC5XXX_WU_GPIO_DATA_I;
- if (wakeup_pin & PSC2_4)
- return;
-
- /* acknowledge to "QT"
- * by holding pin at 1 for 10 uS */
- *(vu_char *)MPC5XXX_WU_GPIO_DIR = PSC2_4;
- __asm__ volatile ("sync");
- *(vu_char *)MPC5XXX_WU_GPIO_DATA_O = PSC2_4;
- __asm__ volatile ("sync");
- udelay(10);
-
- /* put ram out of self-refresh */
- *(vu_long *)MPC5XXX_SDRAM_CTRL |= 0x80000000; /* mode_en */
- __asm__ volatile ("sync");
- *(vu_long *)MPC5XXX_SDRAM_CTRL |= 0x50000000; /* cke ref_en */
- __asm__ volatile ("sync");
- *(vu_long *)MPC5XXX_SDRAM_CTRL &= ~0x80000000; /* !mode_en */
- __asm__ volatile ("sync");
- udelay(10); /* wait a bit */
-
- /* jump back to linux kernel code */
- linux_wakeup = SAVED_ADDR;
- printf("\n\nLooks like we just woke, transferring control to 0x%08lx\n",
- (unsigned long)linux_wakeup);
- linux_wakeup();
-}
-#else
-#define lite5200b_wakeup()
-#endif
-
-#ifndef CONFIG_SYS_RAMBOOT
-static void sdram_start (int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
-#if SDRAM_DDR
- /* set mode register: extended mode */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
- __asm__ volatile ("sync");
-#endif
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-#endif
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-phys_size_t initdram (int board_type)
-{
- ulong dramsize = 0;
- ulong dramsize2 = 0;
- uint svr, pvr;
-
-#ifndef CONFIG_SYS_RAMBOOT
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
- *(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
- __asm__ volatile ("sync");
-
-#if SDRAM_DDR
- /* set tap delay */
- *(vu_long *)MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
- __asm__ volatile ("sync");
-#endif
-
- /* find RAM size using SDRAM CS0 only */
- sdram_start(0);
- test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- sdram_start(1);
- test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- if (test1 > test2) {
- sdram_start(0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20)) {
- dramsize = 0;
- }
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- }
-
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
- /* find RAM size using SDRAM CS1 only */
- if (!dramsize)
- sdram_start(0);
- test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- if (!dramsize) {
- sdram_start(1);
- test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- }
- if (test1 > test2) {
- sdram_start(0);
- dramsize2 = test1;
- } else {
- dramsize2 = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize2 < (1 << 20)) {
- dramsize2 = 0;
- }
-
- /* set SDRAM CS1 size according to the amount of RAM found */
- if (dramsize2 > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
- | (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
- }
-
-#else /* CONFIG_SYS_RAMBOOT */
-
- /* retrieve size of memory connected to SDRAM CS0 */
- dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
- if (dramsize >= 0x13) {
- dramsize = (1 << (dramsize - 0x13)) << 20;
- } else {
- dramsize = 0;
- }
-
- /* retrieve size of memory connected to SDRAM CS1 */
- dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF;
- if (dramsize2 >= 0x13) {
- dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
- } else {
- dramsize2 = 0;
- }
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
- /*
- * On MPC5200B we need to set the special configuration delay in the
- * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
- * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
- *
- * "The SDelay should be written to a value of 0x00000004. It is
- * required to account for changes caused by normal wafer processing
- * parameters."
- */
- svr = get_svr();
- pvr = get_pvr();
- if ((SVR_MJREV(svr) >= 2) &&
- (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) {
-
- *(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04;
- __asm__ volatile ("sync");
- }
-
- lite5200b_wakeup();
-
- return dramsize + dramsize2;
-}
-
-int checkboard (void)
-{
-#if defined (CONFIG_LITE5200B)
- puts ("Board: Freescale Lite5200B\n");
-#else
- puts ("Board: Motorola MPC5200 (IceCube)\n");
-#endif
- return 0;
-}
-
-void flash_preinit(void)
-{
- /*
- * Now, when we are in RAM, enable flash write
- * access for detection process.
- * Note that CS_BOOT cannot be cleared when
- * executing in flash.
- */
- *(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
- if (size == 0x800000) { /* adjust mapping */
- *(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
- START_REG(CONFIG_SYS_BOOTCS_START | size);
- *(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
- STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
- }
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-void init_ide_reset (void)
-{
- debug ("init_ide_reset\n");
-
- /* Configure PSC1_4 as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
- *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
- /* Deassert reset */
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
-}
-
-void ide_set_reset (int idereset)
-{
- debug ("ide_reset(%d)\n", idereset);
-
- if (idereset) {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
- /* Make a delay. MPC5200 spec says 25 usec min */
- udelay(500000);
- } else {
- *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
- }
-}
-#endif
-
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
-
- return 0;
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
- cpu_eth_init(bis); /* Built in FEC comes first */
- return pci_eth_init(bis);
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x705f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x704f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 0 /* is SDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x00CD0000
-#define SDRAM_CONTROL 0x504F0000
-#define SDRAM_CONFIG1 0xD2322800
-#define SDRAM_CONFIG2 0x8AD70000
*/
#include <common.h>
+#include <ide.h>
#include <netdev.h>
#include <pci.h>
#include <pci_gt64120.h>
reset_base = (void __iomem *)CKSEG1ADDR(MALTA_RESET_BASE);
__raw_writel(GORESET, reset_base);
+ mdelay(1000);
}
int board_early_init_f(void)
pci_read_config_byte(bdf, PCI_CFG_PIIX4_SERIRQC, &val8);
val8 |= PCI_CFG_PIIX4_SERIRQC_EN | PCI_CFG_PIIX4_SERIRQC_CONT;
pci_write_config_byte(bdf, PCI_CFG_PIIX4_SERIRQC, val8);
+
+ bdf = pci_find_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_82371AB, 0);
+ if (bdf == -1)
+ panic("Failed to find PIIX4 IDE controller\n");
+
+ /* enable bus master & IO access */
+ val32 |= PCI_COMMAND_MASTER | PCI_COMMAND_IO;
+ pci_write_config_dword(bdf, PCI_COMMAND, val32);
+
+ /* set latency */
+ pci_write_config_byte(bdf, PCI_LATENCY_TIMER, 0x40);
+
+ /* enable IDE/ATA */
+ pci_write_config_dword(bdf, PCI_CFG_PIIX4_IDETIM_PRI,
+ PCI_CFG_PIIX4_IDETIM_IDE);
+ pci_write_config_dword(bdf, PCI_CFG_PIIX4_IDETIM_SEC,
+ PCI_CFG_PIIX4_IDETIM_IDE);
}
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xffd100e0 0x1b1b1b9b
-#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+# Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xffd01400 0x43000c30 # DDR Configuration register
# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
# bit23-14: 0x0,
# bit6-4: 0x4, CL=5
# bit7: 0x0, TestMode=0 normal
# bit8: 0x0, DLL reset=0 normal
-# bit11-9: 0x6, auto-precharge write recovery ????????????
+# bit11-9: 0x6, auto-precharge write recovery
# bit12: 0x0, PD must be zero
# bit31-13: 0x0, required
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <status_led.h>
#include <dm.h>
#include <ns16550.h>
#include <twl4030.h>
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
- return 0;
-}
-
-#if defined(CONFIG_SHOW_BOOT_PROGRESS) && !defined(CONFIG_SPL_BUILD)
-void show_boot_progress(int val)
-{
- if (val < 0) {
- /* something went wrong */
- return;
- }
+#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
+ status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+#endif
- if (!gpio_request(IGEP00X0_GPIO_LED, ""))
- gpio_direction_output(IGEP00X0_GPIO_LED, 1);
+ return 0;
}
-#endif
#ifdef CONFIG_SPL_BUILD
/*
#ifndef _IGEP00X0_H_
#define _IGEP00X0_H_
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
-#define IGEP00X0_GPIO_LED 27
-#endif
-
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
-#define IGEP00X0_GPIO_LED 16
-#endif
-
const omap3_sysinfo sysinfo = {
DDR_STACKED,
#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
+++ /dev/null
---------
-WARNING:
---------
-This file should contain the bin_hdr generated by the original Marvell
-U-Boot implementation. As this is currently not included in this
-U-Boot version, we have added this placeholder, so that the U-Boot
-image can be generated without errors.
-
-If you have a known to be working bin_hdr for your board, then you
-just need to replace this text file here with the binary header
-and recompile U-Boot.
-
-In a few weeks, mainline U-Boot will get support to generate the
-bin_hdr with the DDR training code itself. By implementing this code
-as SPL U-Boot. Then this file will not be needed any more and will
-get removed.
-
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
-BINARY board/maxbcm/binary.0 0000005b 00000068
+BINARY spl/u-boot-spl.bin 0000005b 00000068
#include <asm/arch/soc.h>
#include <linux/mbus.h>
+#include "../drivers/ddr/mvebu/ddr3_hw_training.h"
+#include "../arch/arm/mvebu-common/serdes/high_speed_env_spec.h"
+
DECLARE_GLOBAL_DATA_PTR;
/* Base addresses for the external device chip selects */
#define DEV_CS2_BASE 0xe2000000
#define DEV_CS3_BASE 0xe3000000
-/* Needed for dynamic (board-specific) mbus configuration */
-extern struct mvebu_mbus_state mbus_state;
+/* DDR3 static configuration */
+MV_DRAM_MC_INIT ddr3_b0_maxbcm[MV_MAX_DDR3_STATIC_SIZE] = {
+ {0x00001400, 0x7301CC30}, /* DDR SDRAM Configuration Register */
+ {0x00001404, 0x30000820}, /* Dunit Control Low Register */
+ {0x00001408, 0x5515BAAB}, /* DDR SDRAM Timing (Low) Register */
+ {0x0000140C, 0x38DA3F97}, /* DDR SDRAM Timing (High) Register */
+ {0x00001410, 0x20100005}, /* DDR SDRAM Address Control Register */
+ {0x00001414, 0x0000F3FF}, /* DDR SDRAM Open Pages Control Reg */
+ {0x00001418, 0x00000e00}, /* DDR SDRAM Operation Register */
+ {0x0000141C, 0x00000672}, /* DDR SDRAM Mode Register */
+ {0x00001420, 0x00000004}, /* DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0000F3FF}, /* Dunit Control High Register */
+ {0x00001428, 0x0011A940}, /* Dunit Control High Register */
+ {0x0000142C, 0x014C5134}, /* Dunit Control High Register */
+ {0x0000147C, 0x0000D771},
+
+ {0x00001494, 0x00010000}, /* DDR SDRAM ODT Control (Low) Reg */
+ {0x0000149C, 0x00000001}, /* DDR Dunit ODT Control Register */
+ {0x000014A0, 0x00000001},
+ {0x000014A8, 0x00000101},
+
+ /* Recommended Settings from Marvell for 4 x 16 bit devices: */
+ {0x000014C0, 0x192424C9}, /* DRAM addr and Ctrl Driving Strenght*/
+ {0x000014C4, 0xAAA24C9}, /* DRAM Data and DQS Driving Strenght */
+
+ /*
+ * DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the
+ * training sequence
+ */
+ {0x000200e8, 0x3FFF0E01},
+ {0x00020184, 0x3FFFFFE0}, /* Close fast path Window to - 2G */
+
+ {0x0001504, 0x3FFFFFE1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ {0x0020220, 0x00000007}, /* Reserved */
+
+ {0x00001538, 0x0000000B}, /* Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000B}, /* Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000670}, /* MR0 */
+ {0x000015D4, 0x00000044}, /* MR1 */
+ {0x000015D8, 0x00000018}, /* MR2 */
+ {0x000015DC, 0x00000000}, /* MR3 */
+ {0x000015E0, 0x00000001},
+ {0x000015E4, 0x00203c18}, /* ZQDS Configuration Register */
+ {0x000015EC, 0xF800A225}, /* DDR PHY */
+
+ {0x0, 0x0}
+};
+
+MV_DRAM_MODES maxbcm_ddr_modes[MV_DDR3_MODES_NUMBER] = {
+ {"maxbcm_1600-800", 0xB, 0x5, 0x0, A0, ddr3_b0_maxbcm, NULL},
+};
+
+extern MV_SERDES_CHANGE_M_PHY serdes_change_m_phy[];
+
+/* MAXBCM: SERDES 0-4 PCIE, Serdes 7 = SGMII 0, all others = unconnected */
+MV_BIN_SERDES_CFG maxbcm_serdes_cfg[] = {
+ { MV_PEX_ROOT_COMPLEX, 0x20011111, 0x00000000,
+ { PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_DISABLED,
+ PEX_BUS_DISABLED },
+ 0x1f, serdes_change_m_phy
+ }
+};
+
+MV_DRAM_MODES *ddr3_get_static_ddr_mode(void)
+{
+ /* Only one mode supported for this board */
+ return &maxbcm_ddr_modes[0];
+}
+
+MV_BIN_SERDES_CFG *board_serdes_cfg_get(u8 pex_mode)
+{
+ return &maxbcm_serdes_cfg[0];
+}
int board_early_init_f(void)
{
/* Configure and enable MV88E6185 switch */
void reset_phy(void)
{
- u16 devadr = CONFIG_PHY_BASE_ADDR;
char *name = "neta0";
- u16 reg;
if (miiphy_set_current_dev(name))
return;
int ret;
int i;
- ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+ ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
if (ret) {
debug("%s: Cannot find PMIC I2C chip\n", __func__);
return;
reg = 0x32;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
- if (i2c_write(dev, reg, data_buffer, 1))
+ if (dm_i2c_write(dev, reg, data_buffer, 1))
udelay(100);
}
reg = 0x67;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
- if (i2c_write(dev, reg, data_buffer, 1))
+ if (dm_i2c_write(dev, reg, data_buffer, 1))
udelay(100);
}
}
u8 addr, data[1];
int err;
- err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+ err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
if (err) {
debug("failed to find PMU bus\n");
return err;
data[0] = 0x15;
addr = 0x30;
- err = i2c_write(dev, addr, data, 1);
+ err = dm_i2c_write(dev, addr, data, 1);
if (err) {
debug("failed to set VDD supply\n");
return err;
data[0] = 0x15;
addr = 0x31;
- err = i2c_write(dev, addr, data, 1);
+ err = dm_i2c_write(dev, addr, data, 1);
if (err) {
debug("failed to set AVDD supply\n");
return err;
uchar reg, data_buffer[1];
int ret;
- ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+ ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
if (ret) {
debug("%s: Cannot find PMIC I2C chip\n", __func__);
return;
data_buffer[0] = 0x31;
reg = 0x61;
- ret = i2c_write(dev, reg, data_buffer, 1);
+ ret = dm_i2c_write(dev, reg, data_buffer, 1);
if (ret)
printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
__func__, reg, data_buffer[0], ret);
data_buffer[0] = 0x01;
reg = 0x60;
- ret = i2c_write(dev, reg, data_buffer, 1);
+ ret = dm_i2c_write(dev, reg, data_buffer, 1);
if (ret)
printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
__func__, reg, data_buffer[0], ret);
data_buffer[0] = 0x03;
reg = 0x14;
- ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, &dev);
+ ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, 1, &dev);
if (ret) {
debug("%s: Cannot find charger I2C chip\n", __func__);
return;
}
- ret = i2c_write(dev, reg, data_buffer, 1);
+ ret = dm_i2c_write(dev, reg, data_buffer, 1);
if (ret)
printf("%s: BAT i2c_write %02X<-%02X returned %d\n",
__func__, reg, data_buffer[0], ret);
int ret;
/* Turn on MAX8907B LDO12 to 2.8V for J40 power */
- ret = i2c_get_chip_for_busnum(0, 0x3c, &dev);
+ ret = i2c_get_chip_for_busnum(0, 0x3c, 1, &dev);
if (ret) {
printf("%s: Cannot find MAX8907B I2C chip\n", __func__);
return;
}
val = 0x29;
- ret = i2c_write(dev, 0x46, &val, 1);
+ ret = dm_i2c_write(dev, 0x46, &val, 1);
if (ret)
printf("i2c_write 0 0x3c 0x46 failed: %d\n", ret);
val = 0x00;
- ret = i2c_write(dev, 0x45, &val, 1);
+ ret = dm_i2c_write(dev, 0x45, &val, 1);
if (ret)
printf("i2c_write 0 0x3c 0x45 failed: %d\n", ret);
val = 0x1f;
- ret = i2c_write(dev, 0x44, &val, 1);
+ ret = dm_i2c_write(dev, 0x44, &val, 1);
if (ret)
printf("i2c_write 0 0x3c 0x44 failed: %d\n", ret);
*/
/* Turn on TAC6416's GPIO 0+1 for USB1/3's VBUS */
- ret = i2c_get_chip_for_busnum(0, 0x20, &dev);
+ ret = i2c_get_chip_for_busnum(0, 0x20, 1, &dev);
if (ret) {
printf("%s: Cannot find TAC6416 I2C chip\n", __func__);
return;
}
val = 0x03;
- ret = i2c_write(dev, 2, &val, 1);
+ ret = dm_i2c_write(dev, 2, &val, 1);
if (ret)
printf("i2c_write 0 0x20 2 failed: %d\n", ret);
val = 0xfc;
- ret = i2c_write(dev, 6, &val, 1);
+ ret = dm_i2c_write(dev, 6, &val, 1);
if (ret)
printf("i2c_write 0 0x20 6 failed: %d\n", ret);
}
+++ /dev/null
-if TARGET_PM520
-
-config SYS_BOARD
- default "pm520"
-
-config SYS_CONFIG_NAME
- default "PM520"
-
-endif
+++ /dev/null
-PM520 BOARD
-M: Josef Wagner <Wagner@Microsys.de>
-S: Maintained
-F: board/pm520/
-F: include/configs/PM520.h
-F: configs/PM520_defconfig
-F: configs/PM520_DDR_defconfig
-F: configs/PM520_ROMBOOT_defconfig
-F: configs/PM520_ROMBOOT_DDR_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := pm520.o flash.o
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2001-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* Board support for 1 or 2 flash devices */
-#define FLASH_PORT_WIDTH32
-#undef FLASH_PORT_WIDTH16
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH ushort
-#define FLASH_PORT_WIDTHV vu_short
-#define SWAP(x) (x)
-#else
-#define FLASH_PORT_WIDTH ulong
-#define FLASH_PORT_WIDTHV vu_long
-#define SWAP(x) (x)
-#endif
-
-/* Intel-compatible flash ID */
-#define INTEL_COMPAT 0x00890089
-#define INTEL_ALT 0x00B000B0
-
-/* Intel-compatible flash commands */
-#define INTEL_PROGRAM 0x00100010
-#define INTEL_ERASE 0x00200020
-#define INTEL_CLEAR 0x00500050
-#define INTEL_LOCKBIT 0x00600060
-#define INTEL_PROTECT 0x00010001
-#define INTEL_STATUS 0x00700070
-#define INTEL_READID 0x00900090
-#define INTEL_CONFIRM 0x00D000D0
-#define INTEL_RESET 0xFFFFFFFF
-
-/* Intel-compatible flash status bits */
-#define INTEL_FINISHED 0x00800080
-#define INTEL_OK 0x00800080
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (FPW *addr, flash_info_t *info);
-static int write_data (flash_info_t *info, ulong dest, FPW data);
-static void flash_get_offsets (ulong base, flash_info_t *info);
-void inline spin_wheel (void);
-static void flash_sync_real_protect (flash_info_t * info);
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
- int i;
- ulong size = 0;
- extern void flash_preinit(void);
- extern void flash_afterinit(ulong, ulong);
- ulong flashbase = CONFIG_SYS_FLASH_BASE;
-
- flash_preinit();
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- switch (i) {
- case 0:
- memset(&flash_info[i], 0, sizeof(flash_info_t));
- flash_get_size ((FPW *) flashbase, &flash_info[i]);
- flash_get_offsets (flash_info[i].start[0], &flash_info[i]);
- break;
- default:
- panic ("configured to many flash banks!\n");
- break;
- }
- size += flash_info[i].size;
-
- /* get the h/w and s/w protection status in sync */
- flash_sync_real_protect(&flash_info[i]);
- }
-
- /* Protect monitor and environment sectors
- */
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-#ifndef CONFIG_BOOT_ROM
- flash_protect ( FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- &flash_info[0] );
-#endif
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- flash_protect ( FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0] );
-#endif
-
- flash_afterinit(flash_info[0].start[0], flash_info[0].size);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_INTEL:
- printf ("INTEL ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_28F256J3A:
- printf ("28F256J3A\n");
- break;
-
- case FLASH_28F128J3A:
- printf ("28F128J3A\n");
- break;
-
- case FLASH_28F640J3A:
- printf ("28F640J3A\n");
- break;
-
- case FLASH_28F320J3A:
- printf ("28F320J3A\n");
- break;
-
- default:
- printf ("Unknown Chip Type\n");
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
- return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (FPW *addr, flash_info_t *info)
-{
- volatile FPW value;
-
- /* Write auto select command: read Manufacturer ID */
- addr[0x5555] = (FPW) 0x00AA00AA;
- addr[0x2AAA] = (FPW) 0x00550055;
- addr[0x5555] = (FPW) 0x00900090;
-
- mb ();
- udelay(100);
-
- value = addr[0];
-
- switch (value) {
-
- case (FPW) INTEL_MANUFACT:
- info->flash_id = FLASH_MAN_INTEL;
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
- return (0); /* no or unknown flash */
- }
-
- mb ();
- value = addr[1]; /* device ID */
-
- switch (value) {
-
- case (FPW) INTEL_ID_28F256J3A:
- info->flash_id += FLASH_28F256J3A;
- /* In U-Boot we support only 32 MB (no bank-switching) */
- info->sector_count = 256 / 2;
- info->size = 0x04000000 / 2;
- info->start[0] = CONFIG_SYS_FLASH_BASE + 0x02000000;
- break; /* => 32 MB */
-
- case (FPW) INTEL_ID_28F128J3A:
- info->flash_id += FLASH_28F128J3A;
- info->sector_count = 128;
- info->size = 0x02000000;
- info->start[0] = CONFIG_SYS_FLASH_BASE + 0x02000000;
- break; /* => 32 MB */
-
- case (FPW) INTEL_ID_28F640J3A:
- info->flash_id += FLASH_28F640J3A;
- info->sector_count = 64;
- info->size = 0x01000000;
- info->start[0] = CONFIG_SYS_FLASH_BASE + 0x03000000;
- break; /* => 16 MB */
-
- case (FPW) INTEL_ID_28F320J3A:
- info->flash_id += FLASH_28F320J3A;
- info->sector_count = 32;
- info->size = 0x800000;
- info->start[0] = CONFIG_SYS_FLASH_BASE + 0x03800000;
- break; /* => 8 MB */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- break;
- }
-
- if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
- printf ("** ERROR: sector count %d > max (%d) **\n",
- info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
- info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- }
-
- addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
-
- return (info->size);
-}
-
-
-/*
- * This function gets the u-boot flash sector protection status
- * (flash_info_t.protect[]) in sync with the sector protection
- * status stored in hardware.
- */
-static void flash_sync_real_protect (flash_info_t * info)
-{
- int i;
-
- switch (info->flash_id & FLASH_TYPEMASK) {
-
- case FLASH_28F256J3A:
- case FLASH_28F128J3A:
- case FLASH_28F640J3A:
- case FLASH_28F320J3A:
- for (i = 0; i < info->sector_count; ++i) {
- info->protect[i] = intel_sector_protected(info, i);
- }
- break;
- default:
- /* no h/w protect support */
- break;
- }
-}
-
-
-/*
- * checks if "sector" in bank "info" is protected. Should work on intel
- * strata flash chips 28FxxxJ3x in 8-bit mode.
- * Returns 1 if sector is protected (or timed-out while trying to read
- * protection status), 0 if it is not.
- */
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector)
-{
- FPWV *addr;
- FPWV *lock_conf_addr;
- ulong start;
- unsigned char ret;
-
- /*
- * first, wait for the WSM to be finished. The rationale for
- * waiting for the WSM to become idle for at most
- * CONFIG_SYS_FLASH_ERASE_TOUT is as follows. The WSM can be busy
- * because of: (1) erase, (2) program or (3) lock bit
- * configuration. So we just wait for the longest timeout of
- * the (1)-(3), i.e. the erase timeout.
- */
-
- /* wait at least 35ns (W12) before issuing Read Status Register */
- udelay(1);
- addr = (FPWV *) info->start[sector];
- *addr = (FPW) INTEL_STATUS;
-
- start = get_timer (0);
- while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
- if (get_timer (start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- *addr = (FPW) INTEL_RESET; /* restore read mode */
- printf("WSM busy too long, can't get prot status\n");
- return 1;
- }
- }
-
- /* issue the Read Identifier Codes command */
- *addr = (FPW) INTEL_READID;
-
- /* wait at least 35ns (W12) before reading */
- udelay(1);
-
- /* Intel example code uses offset of 2 for 16 bit flash */
- lock_conf_addr = (FPWV *) info->start[sector] + 2;
- ret = (*lock_conf_addr & (FPW) INTEL_PROTECT) ? 1 : 0;
-
- /* put flash back in read mode */
- *addr = (FPW) INTEL_RESET;
-
- return ret;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- int flag, prot, sect;
- ulong type, start;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- type = (info->flash_id & FLASH_VENDMASK);
- if ((type != FLASH_MAN_INTEL)) {
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- start = get_timer (0);
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- FPWV *addr = (FPWV *) (info->start[sect]);
- FPW status;
-
- printf ("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- *addr = (FPW) 0x00500050; /* clear status register */
- *addr = (FPW) 0x00200020; /* erase setup */
- *addr = (FPW) 0x00D000D0; /* erase confirm */
-
- while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- *addr = (FPW) 0x00B000B0; /* suspend erase */
- *addr = (FPW) 0x00FF00FF; /* reset to read mode */
- rcode = 1;
- break;
- }
- }
-
- *addr = 0x00500050; /* clear status register cmd. */
- *addr = 0x00FF00FF; /* resest to read mode */
-
- printf (" done\n");
- }
- }
-
- if (flag)
- enable_interrupts();
-
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - Flash not identified
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp;
- FPW data;
- int count, i, l, rc, port_width;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return 4;
- }
-/* get lower word aligned address */
-#ifdef FLASH_PORT_WIDTH16
- wp = (addr & ~1);
- port_width = 2;
-#else
- wp = (addr & ~3);
- port_width = 4;
-#endif
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
- for (; i < port_width && cnt > 0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
-
- if ((rc = write_data (info, wp, SWAP (data))) != 0) {
- return (rc);
- }
- wp += port_width;
- }
-
- /*
- * handle word aligned part
- */
- count = 0;
- while (cnt >= port_width) {
- data = 0;
- for (i = 0; i < port_width; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_data (info, wp, SWAP (data))) != 0) {
- return (rc);
- }
- wp += port_width;
- cnt -= port_width;
- if (count++ > 0x800) {
- spin_wheel ();
- count = 0;
- }
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i < port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
-
- return (write_data (info, wp, SWAP (data)));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, ulong dest, FPW data)
-{
- FPWV *addr = (FPWV *) dest;
- ulong status;
- ulong start;
- int flag;
- int rcode = 0;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*addr & data) != data) {
- printf ("not erased at %08lx (%lx)\n", (ulong) addr, *addr);
- return (2);
- }
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
-
- *addr = (FPW) 0x00400040; /* write setup */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait while polling the status register */
- while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- rcode = 1;
- break;
- }
- }
-
- *addr = (FPW) 0x00FF00FF; /* restore read mode */
-
- if (flag)
- enable_interrupts();
-
- return rcode;
-}
-
-void inline spin_wheel (void)
-{
- static int p = 0;
- static char w[] = "\\/-";
-
- printf ("\010%c", w[p]);
- (++p == 3) ? (p = 0) : 0;
-}
-
-/*-----------------------------------------------------------------------
- * Set/Clear sector's lock bit, returns:
- * 0 - OK
- * 1 - Error (timeout, voltage problems, etc.)
- */
-int flash_real_protect (flash_info_t *info, long sector, int prot)
-{
- ulong start;
- int i;
- int rc = 0;
- vu_long *addr = (vu_long *)(info->start[sector]);
- int flag = disable_interrupts();
-
- *addr = INTEL_CLEAR; /* Clear status register */
- if (prot) { /* Set sector lock bit */
- *addr = INTEL_LOCKBIT; /* Sector lock bit */
- *addr = INTEL_PROTECT; /* set */
- }
- else { /* Clear sector lock bit */
- *addr = INTEL_LOCKBIT; /* All sectors lock bits */
- *addr = INTEL_CONFIRM; /* clear */
- }
-
- start = get_timer(0);
-
- while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) {
- if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
- printf("Flash lock bit operation timed out\n");
- rc = 1;
- break;
- }
- }
-
- if (*addr != INTEL_OK) {
- printf("Flash lock bit operation failed at %08X, CSR=%08X\n",
- (uint)addr, (uint)*addr);
- rc = 1;
- }
-
- if (!rc)
- info->protect[sector] = prot;
-
- /*
- * Clear lock bit command clears all sectors lock bits, so
- * we have to restore lock bits of protected sectors.
- * WARNING: code below re-locks sectors only for one bank (info).
- * This causes problems on boards where several banks share
- * the same chip, as sectors in othere banks will be unlocked
- * but not re-locked. It works fine on pm520 though, as there
- * is only one chip and one bank.
- */
- if (!prot)
- {
- for (i = 0; i < info->sector_count; i++)
- {
- if (info->protect[i])
- {
- start = get_timer(0);
- addr = (vu_long *)(info->start[i]);
- *addr = INTEL_LOCKBIT; /* Sector lock bit */
- *addr = INTEL_PROTECT; /* set */
- while ((*addr & INTEL_FINISHED) != INTEL_FINISHED)
- {
- if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT)
- {
- printf("Flash lock bit operation timed out\n");
- rc = 1;
- break;
- }
- }
- }
- }
- /*
- * get the s/w sector protection status in sync with the h/w,
- * in case something went wrong during the re-locking.
- */
- flash_sync_real_protect(info); /* resets flash to read mode */
- }
-
- if (flag)
- enable_interrupts();
-
- *addr = INTEL_RESET; /* Reset to read array mode */
-
- return rc;
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 1 /* is DDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x018D0000
-#define SDRAM_EMODE 0x40090000
-#define SDRAM_CONTROL 0x714f0f00
-#define SDRAM_CONFIG1 0x73722930
-#define SDRAM_CONFIG2 0x47770000
-#define SDRAM_TAPDELAY 0x10000000
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 0 /* is SDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x00CD0000
-#define SDRAM_CONTROL 0x504F0000
-#define SDRAM_CONFIG1 0xD2322800
-#define SDRAM_CONFIG2 0x8AD70000
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <netdev.h>
-
-#if defined(CONFIG_MPC5200_DDR)
-#include "mt46v16m16-75.h"
-#else
-#include "mt48lc16m16a2-75.h"
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SYS_RAMBOOT
-static void sdram_start (int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
-#if SDRAM_DDR
- /* set mode register: extended mode */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
- __asm__ volatile ("sync");
-#endif
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-#endif
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-phys_size_t initdram (int board_type)
-{
- ulong dramsize = 0;
- ulong dramsize2 = 0;
-#ifndef CONFIG_SYS_RAMBOOT
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
- *(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
- __asm__ volatile ("sync");
-
-#if SDRAM_DDR
- /* set tap delay */
- *(vu_long *)MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
- __asm__ volatile ("sync");
-#endif
-
- /* find RAM size using SDRAM CS0 only */
- sdram_start(0);
- test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- sdram_start(1);
- test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- if (test1 > test2) {
- sdram_start(0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20)) {
- dramsize = 0;
- }
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- }
-
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
- /* find RAM size using SDRAM CS1 only */
- if (!dramsize)
- sdram_start(0);
- test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- if (!dramsize) {
- sdram_start(1);
- test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- }
- if (test1 > test2) {
- sdram_start(0);
- dramsize2 = test1;
- } else {
- dramsize2 = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize2 < (1 << 20)) {
- dramsize2 = 0;
- }
-
- /* set SDRAM CS1 size according to the amount of RAM found */
- if (dramsize2 > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
- | (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
- }
-
-#else /* CONFIG_SYS_RAMBOOT */
-
- /* retrieve size of memory connected to SDRAM CS0 */
- dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
- if (dramsize >= 0x13) {
- dramsize = (1 << (dramsize - 0x13)) << 20;
- } else {
- dramsize = 0;
- }
-
- /* retrieve size of memory connected to SDRAM CS1 */
- dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF;
- if (dramsize2 >= 0x13) {
- dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
- } else {
- dramsize2 = 0;
- }
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
- return dramsize + dramsize2;
-}
-
-int checkboard (void)
-{
- puts ("Board: MicroSys PM520 \n");
- return 0;
-}
-
-void flash_preinit(void)
-{
- /*
- * Now, when we are in RAM, enable flash write
- * access for detection process.
- * Note that CS_BOOT cannot be cleared when
- * executing in flash.
- */
- *(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong start, ulong size)
-{
-#if defined(CONFIG_BOOT_ROM)
- /* adjust mapping */
- *(vu_long *)MPC5XXX_CS1_START =
- START_REG(start);
- *(vu_long *)MPC5XXX_CS1_STOP =
- STOP_REG(start, size);
-#else
- /* adjust mapping */
- *(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
- START_REG(start);
- *(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
- STOP_REG(start, size);
-#endif
-}
-
-
-extern flash_info_t flash_info[]; /* info for FLASH chips */
-
-int misc_init_r (void)
-{
- /* adjust flash start */
- gd->bd->bi_flashstart = flash_info[0].start[0];
- return (0);
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-void init_ide_reset (void)
-{
- debug ("init_ide_reset\n");
-
-}
-
-void ide_set_reset (int idereset)
-{
- debug ("ide_reset(%d)\n", idereset);
-
-}
-#endif
-
-#if defined(CONFIG_CMD_DOC)
-void doc_init (void)
-{
- doc_probe (CONFIG_SYS_DOC_BASE);
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
- cpu_eth_init(bis); /* Built in FEC comes first */
- return pci_eth_init(bis);
-}
#
# Boot Media configurations
-BOOT_FROM nand # change from nand to uart if building UART image
+BOOT_FROM nand
NAND_ECC_MODE default
NAND_PAGE_SIZE 0x0800
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xffd100e0 0x1b1b1b9b
-#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+# Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xffd01400 0x43000c30 # DDR Configuration register
# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
# bit23-14: 0x0,
-# bit24: 0x1, enable exit self refresh mode on DDR access
-# bit25: 0x1, required
+# bit24: 0x1, enable exit self refresh mode on DDR access
+# bit25: 0x1, required
# bit29-26: 0x0,
# bit31-30: 0x1,
# bit3-2: 11, Cs0size (1Gb)
# bit5-4: 00, Cs1width (x8)
# bit7-6: 11, Cs1size (1Gb)
-# bit9-8: 00, Cs2width (nonexistent
-# bit11-10: 00, Cs2size (nonexistent
-# bit13-12: 00, Cs3width (nonexistent
-# bit15-14: 00, Cs3size (nonexistent
+# bit9-8: 00, Cs2width (nonexistent)
+# bit11-10: 00, Cs2size (nonexistent)
+# bit13-12: 00, Cs3width (nonexistent)
+# bit15-14: 00, Cs3size (nonexistent)
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit6-4: 0x4, CL=5
# bit7: 0x0, TestMode=0 normal
# bit8: 0x0, DLL reset=0 normal
-# bit11-9: 0x6, auto-precharge write recovery ????????????
+# bit11-9: 0x6, auto-precharge write recovery
# bit12: 0x0, PD must be zero
# bit31-13: 0x0, required
DATA 0xffd01480 0x00000001 # DDR Initialization Control
# bit0: 0x1, enable DDR init upon this register write
-DATA 0xFFD20134 0x66666666 # L2 RAM Timing 0 Register
-DATA 0xFFD20138 0x66666666 # L2 RAM Timing 1 Register
+DATA 0xffd20134 0x66666666 # L2 RAM Timing 0 Register
+DATA 0xffd20138 0x66666666 # L2 RAM Timing 1 Register
# End of Header extension
DATA 0x0 0x0
return 0;
}
-#ifdef CONFIG_SYS_I2C_INIT_BOARD
-static void board_init_i2c(void)
-{
- /* I2C_0 */
- if (exynos_pinmux_config(PERIPH_ID_I2C0, PINMUX_FLAG_NONE))
- debug("I2C%d not configured\n", (I2C_0));
-}
-#endif
-
int exynos_early_init_f(void)
{
board_clock_init();
int exynos_power_init(void)
{
-#ifdef CONFIG_SYS_I2C_INIT_BOARD
- board_init_i2c();
-#endif
- pmic_init(I2C_0);
+ pmic_init(0);
pmic_init_max77686();
return 0;
CONFIG_SANDBOX is defined when building a native board.
-The chosen vendor and board names are also 'sandbox', so there is a single
-board in board/sandbox.
+The board name is 'sandbox' but the vendor name is unset, so there is a
+single board in board/sandbox.
CONFIG_SANDBOX_BIG_ENDIAN should be defined when running on big-endian
machines.
writel(csa, &matrix->ebicsa);
/* Configure SMC CS3 for NAND/SmartMedia */
- writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
- AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+ writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
+ AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
&smc->cs[3].setup);
- writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(3) |
- AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(2),
+ writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(4) |
+ AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(4),
&smc->cs[3].pulse);
- writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(4),
+ writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7),
&smc->cs[3].cycle);
writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
AT91_SMC_MODE_EXNW_DISABLE |
&smc->cs[3].mode);
at91_periph_clk_enable(ATMEL_ID_PIOC);
+ at91_periph_clk_enable(ATMEL_ID_PIOA);
/* Enable NandFlash */
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
}
#if defined(CONFIG_SPL_BUILD)
#if defined(CONFIG_SPL_BUILD)
#include <spl.h>
#include <nand.h>
+#include <spi_flash.h>
void matrix_init(void)
{
void at91_spl_board_init(void)
{
taurus_nand_hw_init();
+ at91_spi0_hw_init(TAURUS_SPI_MASK);
/* Configure recovery button PINs */
at91_set_gpio_input(AT91_PIN_PA31, 1);
/* check if button is pressed */
if (at91_get_gpio_value(AT91_PIN_PA31) == 0) {
- u32 boot_device;
+ struct spi_flash *flash;
debug("Recovery button pressed\n");
- boot_device = spl_boot_device();
- switch (boot_device) {
-#ifdef CONFIG_SPL_NAND_SUPPORT
- case BOOT_DEVICE_NAND:
- nand_init();
- spl_nand_erase_one(0, 0);
- break;
-#endif
+ nand_init();
+ spl_nand_erase_one(0, 0);
+ flash = spi_flash_probe(CONFIG_SF_DEFAULT_BUS,
+ 0,
+ CONFIG_SF_DEFAULT_SPEED,
+ SPI_MODE_3);
+ if (!flash) {
+ puts("no flash\n");
+ } else {
+ puts("erase spi flash sector 0\n");
+ spi_flash_erase(flash, 0,
+ CONFIG_SYS_NAND_U_BOOT_SIZE);
}
}
}
endchoice
-if MACH_SUN6I || MACH_SUN8I
-
config DRAM_CLK
- int "sun6i dram clock speed"
- default 312
+ int "sunxi dram clock speed"
+ default 312 if MACH_SUN6I || MACH_SUN8I
+ default 360 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
---help---
Set the dram clock speed, valid range 240 - 480, must be a multiple
of 24.
+if MACH_SUN5I || MACH_SUN7I
+config DRAM_MBUS_CLK
+ int "sunxi mbus clock speed"
+ default 300
+ ---help---
+ Set the mbus clock speed. The maximum on sun5i hardware is 300MHz.
+
+endif
+
config DRAM_ZQ
- int "sun6i dram zq value"
- default 123
+ int "sunxi dram zq value"
+ default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I
+ default 127 if MACH_SUN7I
---help---
Set the dram zq value.
+if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
+config DRAM_EMR1
+ int "sunxi dram emr1 value"
+ default 0 if MACH_SUN4I
+ default 4 if MACH_SUN5I || MACH_SUN7I
+ ---help---
+ Set the dram controller emr1 value.
+
+config DRAM_ODT_EN
+ int "sunxi dram odt_en value"
+ default 0
+ ---help---
+ Set the dram controller odt_en parameter. This can be used to
+ enable/disable the ODT feature.
+
+config DRAM_TPR3
+ hex "sunxi dram tpr3 value"
+ default 0
+ ---help---
+ Set the dram controller tpr3 parameter. This parameter configures
+ the delay on the command lane and also phase shifts, which are
+ applied for sampling incoming read data. The default value 0
+ means that no phase/delay adjustments are necessary. Properly
+ configuring this parameter increases reliability at high DRAM
+ clock speeds.
+
+config DRAM_DQS_GATING_DELAY
+ hex "sunxi dram dqs_gating_delay value"
+ default 0
+ ---help---
+ Set the dram controller dqs_gating_delay parmeter. Each byte
+ encodes the DQS gating delay for each byte lane. The delay
+ granularity is 1/4 cycle. For example, the value 0x05060606
+ means that the delay is 5 quarter-cycles for one lane (1.25
+ cycles) and 6 quarter-cycles (1.5 cycles) for 3 other lanes.
+ The default value 0 means autodetection. The results of hardware
+ autodetection are not very reliable and depend on the chip
+ temperature (sometimes producing different results on cold start
+ and warm reboot). But the accuracy of hardware autodetection
+ is usually good enough, unless running at really high DRAM
+ clocks speeds (up to 600MHz). If unsure, keep as 0.
+
+choice
+ prompt "sunxi dram timings"
+ default DRAM_TIMINGS_VENDOR_MAGIC
+ ---help---
+ Select the timings of the DDR3 chips.
+
+config DRAM_TIMINGS_VENDOR_MAGIC
+ bool "Magic vendor timings from Android"
+ ---help---
+ The same DRAM timings as in the Allwinner boot0 bootloader.
+
+config DRAM_TIMINGS_DDR3_1066F_1333H
+ bool "JEDEC DDR3-1333H with down binning to DDR3-1066F"
+ ---help---
+ Use the timings of the standard JEDEC DDR3-1066F speed bin for
+ DRAM_CLK <= 533MHz and the timings of the DDR3-1333H speed bin
+ for DRAM_CLK > 533MHz. This covers the majority of DDR3 chips
+ used in Allwinner A10/A13/A20 devices. In the case of DDR3-1333
+ or DDR3-1600 chips, be sure to check the DRAM datasheet to confirm
+ that down binning to DDR3-1066F is supported (because DDR3-1066F
+ uses a bit faster timings than DDR3-1333H).
+
+config DRAM_TIMINGS_DDR3_800E_1066G_1333J
+ bool "JEDEC DDR3-800E / DDR3-1066G / DDR3-1333J"
+ ---help---
+ Use the timings of the slowest possible JEDEC speed bin for the
+ selected DRAM_CLK. Depending on the DRAM_CLK value, it may be
+ DDR3-800E, DDR3-1066G or DDR3-1333J.
+
+endchoice
+
endif
config SYS_CONFIG_NAME
default "sun7i" if MACH_SUN7I
default "sun8i" if MACH_SUN8I
-choice
- prompt "Board"
-
-config TARGET_A10_OLINUXINO_L
- bool "A10_OLINUXINO_L"
- depends on MACH_SUN4I
-
-config TARGET_A10S_OLINUXINO_M
- bool "A10S_OLINUXINO_M"
- depends on MACH_SUN5I
-
-config TARGET_A13_OLINUXINOM
- bool "A13_OLINUXINOM"
- depends on MACH_SUN5I
-
-config TARGET_A13_OLINUXINO
- bool "A13_OLINUXINO"
- depends on MACH_SUN5I
-
-config TARGET_A20_OLINUXINO_L2
- bool "A20_OLINUXINO_L2"
- depends on MACH_SUN7I
-
-config TARGET_A20_OLINUXINO_L
- bool "A20_OLINUXINO_L"
- depends on MACH_SUN7I
-
-config TARGET_A20_OLINUXINO_M
- bool "A20_OLINUXINO_M"
- depends on MACH_SUN7I
-
-config TARGET_AUXTEK_T004
- bool "AUXTEK_T004"
- depends on MACH_SUN5I
-
-config TARGET_BANANAPI
- bool "BANANAPI"
- depends on MACH_SUN7I
-
-config TARGET_BANANAPRO
- bool "BANANAPRO"
- depends on MACH_SUN7I
-
-config TARGET_COLOMBUS
- bool "COLOMBUS"
- depends on MACH_SUN6I
-
-config TARGET_CUBIEBOARD2
- bool "CUBIEBOARD2"
- depends on MACH_SUN7I
-
-config TARGET_CUBIEBOARD
- bool "CUBIEBOARD"
- depends on MACH_SUN4I
-
-config TARGET_CUBIETRUCK
- bool "CUBIETRUCK"
- depends on MACH_SUN7I
-
-config TARGET_HUMMINGBIRD_A31
- bool "HUMMINGBIRD_A31"
- depends on MACH_SUN6I
-
-config TARGET_IPPO_Q8H_V5
- bool "IPPO_Q8H_V5"
- depends on MACH_SUN8I
-
-config TARGET_PCDUINO
- bool "PCDUINO"
- depends on MACH_SUN4I
-
-config TARGET_PCDUINO3
- bool "PCDUINO3"
- depends on MACH_SUN7I
-
-config TARGET_MELE_A1000G
- bool "MELE_A1000G"
- depends on MACH_SUN4I
-
-config TARGET_MELE_A1000
- bool "MELE_A1000"
- depends on MACH_SUN4I
-
-config TARGET_MELE_M3
- bool "MELE_M3"
- depends on MACH_SUN7I
-
-config TARGET_MELE_M9
- bool "MELE_M9"
- depends on MACH_SUN6I
-
-config TARGET_MINI_X_1GB
- bool "MINI_X_1GB"
- depends on MACH_SUN4I
-
-config TARGET_MINI_X
- bool "MINI_X"
- depends on MACH_SUN4I
-
-config TARGET_MSI_PRIMO73
- bool "MSI Primo73 (7\" tablet)"
- depends on MACH_SUN7I
- ---help---
- The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND,
- 1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
- rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer
- and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
- (both volume buttons are also connected to the UBOOT_SEL pin). The
- external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
- OTG and 3.5mm headphone jack. More details are available at
- http://linux-sunxi.org/MSI_Primo73
-
-config TARGET_MSI_PRIMO81
- bool "MSI Primo81 (7.85\" tablet)"
- depends on MACH_SUN6I
- ---help---
- The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND,
- 1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
- rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer
- and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
- (both volume buttons are also connected to the UBOOT_SEL pin). The
- external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
- OTG and 3.5mm headphone jack. More details are available at
- http://linux-sunxi.org/MSI_Primo81
-
-config TARGET_BA10_TV_BOX
- bool "BA10_TV_BOX"
- depends on MACH_SUN4I
-
-config TARGET_I12_TVBOX
- bool "I12_TVBOX"
- depends on MACH_SUN7I
-
-config TARGET_QT840A
- bool "QT840A"
- depends on MACH_SUN7I
-
-config TARGET_R7DONGLE
- bool "R7DONGLE"
- depends on MACH_SUN5I
-
-endchoice
-
config SYS_BOARD
default "sunxi"
LCD interface driving a VGA connector, such as found on the
Olimex A13 boards.
+config VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
+ boolean "Force sync active high for VGA via LCD controller support"
+ depends on VIDEO_VGA_VIA_LCD
+ default n
+ ---help---
+ Say Y here if you've a board which uses opendrain drivers for the vga
+ hsync and vsync signals. Opendrain drivers cannot generate steep enough
+ positive edges for a stable video output, so on boards with opendrain
+ drivers the sync signals must always be active high.
+
config VIDEO_VGA_EXTERNAL_DAC_EN
string "LCD panel power enable pin"
depends on VIDEO_VGA_VIA_LCD
This is in drivers/video/videomodes.c: video_get_params() format, e.g.
x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:0,vmode:0
+config VIDEO_LCD_DCLK_PHASE
+ int "LCD panel display clock phase"
+ depends on VIDEO
+ default 1
+ ---help---
+ Select LCD panel display clock phase shift, range 0-3.
+
config VIDEO_LCD_POWER
string "LCD panel power enable pin"
depends on VIDEO
Set the backlight pwm pin for the LCD panel. This takes a string in the
format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H.
+config VIDEO_LCD_BL_PWM_ACTIVE_LOW
+ bool "LCD panel backlight pwm is inverted"
+ depends on VIDEO
+ default y
+ ---help---
+ Set this if the backlight pwm output is active low.
+
# Note only one of these may be selected at a time! But hidden choices are
# not supported by Kconfig
bool "Generic lvds interface LCD panel"
select VIDEO_LCD_IF_LVDS
+config VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828
+ bool "MIPI 4-lane, 513Mbps LCD panel via SSD2828 bridge chip"
+ select VIDEO_LCD_SSD2828
+ select VIDEO_LCD_IF_PARALLEL
+ ---help---
+ 7.85" 768x1024 LCD panels, such as LG LP079X01 or AUO B079XAN01.0
+
+config VIDEO_LCD_PANEL_HITACHI_TX18D42VM
+ bool "Hitachi tx18d42vm LCD panel"
+ select VIDEO_LCD_HITACHI_TX18D42VM
+ select VIDEO_LCD_IF_LVDS
+ ---help---
+ 7.85" 1024x768 Hitachi tx18d42vm LCD panel support
+
endchoice
+config USB_MUSB_SUNXI
+ bool "Enable sunxi OTG / DRC USB controller in host mode"
+ default n
+ ---help---
+ Say y here to enable support for the sunxi OTG / DRC USB controller
+ used on almost all sunxi boards. Note currently u-boot can only have
+ one usb host controller enabled at a time, so enabling this on boards
+ which also use the ehci host controller will result in build errors.
+
config USB_KEYBOARD
boolean "Enable USB keyboard support"
default y
Say Y here to add support for using a USB keyboard (typically used
in combination with a graphical console).
+config GMAC_TX_DELAY
+ int "GMAC Transmit Clock Delay Chain"
+ default 0
+ ---help---
+ Set the GMAC Transmit Clock Delay Chain value.
+
endif
F: include/configs/sun4i.h
F: configs/A10-OLinuXino-Lime_defconfig
F: configs/ba10_tv_box_defconfig
+F: configs/Chuwi_V7_CW0825_defconfig
F: configs/Cubieboard_defconfig
+F: configs/Hyundai_A7HD_defconfig
F: configs/Mele_A1000_defconfig
-F: configs/Mele_A1000G_defconfig
F: configs/Mele_M3_defconfig
F: configs/Mini-X_defconfig
-F: configs/Mini-X-1Gb_defconfig
+F: configs/mk802_defconfig
+F: configs/mk802ii_defconfig
F: include/configs/sun5i.h
F: configs/A10s-OLinuXino-M_defconfig
F: configs/A13-OLinuXino_defconfig
F: configs/A13-OLinuXinoM_defconfig
F: configs/Auxtek-T004_defconfig
+F: configs/mk802_a10s_defconfig
F: configs/r7-tv-dongle_defconfig
F: include/configs/sun6i.h
F: configs/CSQ_CS908_defconfig
F: include/configs/sun8i.h
F: configs/Ippo_q8h_v1_2_defconfig
-CUBIEBOARD2 BOARD
-M: Ian Campbell <ijc@hellion.org.uk>
-M: Hans de Goede <hdegoede@redhat.com>
-S: Maintained
-F: include/configs/sun7i.h
-F: configs/Cubieboard2_defconfig
-F: configs/Cubieboard2_FEL_defconfig
-F: configs/Cubietruck_defconfig
-F: configs/Cubietruck_FEL_defconfig
-
A20-OLINUXINO-LIME BOARD
M: FUKAUMI Naoki <naobsd@gmail.com>
S: Maintained
S: Maintained
F: configs/Colombus_defconfig
-HUMMINIGBIRD-A31 BOARD
+CUBIEBOARD2 BOARD
+M: Ian Campbell <ijc@hellion.org.uk>
+M: Hans de Goede <hdegoede@redhat.com>
+S: Maintained
+F: include/configs/sun7i.h
+F: configs/Cubieboard2_defconfig
+F: configs/Cubieboard2_FEL_defconfig
+F: configs/Cubietruck_defconfig
+F: configs/Cubietruck_FEL_defconfig
+
+GEMEI-G9 TABLET
+M: Priit Laes <plaes@plaes.org>
+S: Maintained
+F: configs/sunxi_Gemei_G9_defconfig
+
+HUMMINGBIRD-A31 BOARD
M: Chen-Yu Tsai <wens@csie.org>
S: Maintained
F: configs/Hummingbird_A31_defconfig
+INET-86VS BOARD
+M: Michal Suchanek <hramrach@gmail.com>
+S: Maintained
+F: board/sunxi/dram_inet_86vs.c
+F: configs/Inet_86VS_defconfig
+
IPPO-Q8H-V5 BOARD
M: Chen-Yu Tsai <wens@csie.org>
S: Maintained
F: configs/Ippo_q8h_v5_defconfig
+LINKSPRITE-PCDUINO BOARD
+M: Zoltan Herpai <wigyori@uid0.hu>
+S: Maintained
+F: configs/Linksprite_pcDuino_defconfig
+
+LINKSPRITE-PCDUINO3-NANO BOARD
+M: Adam Sampson <ats@offog.org>
+S: Maintained
+F: configs/Linksprite_pcDuino3_Nano_defconfig
+
+MARSBOARD-A10 BOARD
+M: Aleksei Mamlin <mamlinav@gmail.com>
+S: Maintained
+F: configs/Marsboard_A10_defconfig
+
+MELE M5 BOARD
+M: Ian Campbell <ijc@hellion.org.uk>
+S: Maintained
+F: configs/Mele_M5_defconfig
+
MSI-PRIMO73 BOARD
M: Siarhei Siamashka <siarhei.siamashka@gmail.com>
S: Maintained
S: Maintained
F: configs/MSI_Primo81_defconfig
-LINKSPRITE-PCDUINO BOARD
-M: Zoltan Herpai <wigyori@uid0.hu>
+TZX-Q8-713B7 BOARD
+M: Paul Kocialkowski <contact@paulk.fr>
S: Maintained
-F: configs/Linksprite_pcDuino_defconfig
+F: configs/TZX-Q8-713B7_defconfig
obj-y += board.o
obj-$(CONFIG_SUNXI_GMAC) += gmac.o
obj-$(CONFIG_SUNXI_AHCI) += ahci.o
-obj-$(CONFIG_TARGET_A10_OLINUXINO_L) += dram_a10_olinuxino_l.o
-obj-$(CONFIG_TARGET_A10S_OLINUXINO_M) += dram_a10s_olinuxino_m.o
-obj-$(CONFIG_TARGET_A13_OLINUXINO) += dram_a13_olinuxino.o
-obj-$(CONFIG_TARGET_A13_OLINUXINOM) += dram_a13_oli_micro.o
-obj-$(CONFIG_TARGET_A20_OLINUXINO_L) += dram_a20_olinuxino_l.o
-obj-$(CONFIG_TARGET_A20_OLINUXINO_L2) += dram_a20_olinuxino_l2.o
-obj-$(CONFIG_TARGET_A20_OLINUXINO_M) += dram_sun7i_384_1024_iow16.o
-# This is not a typo, uses the same mem settings as the a10s-olinuxino-m
-obj-$(CONFIG_TARGET_AUXTEK_T004) += dram_a10s_olinuxino_m.o
-obj-$(CONFIG_TARGET_BA10_TV_BOX) += dram_sun4i_384_1024_iow8.o
-obj-$(CONFIG_TARGET_BANANAPI) += dram_bananapi.o
-obj-$(CONFIG_TARGET_BANANAPRO) += dram_bananapi.o
-obj-$(CONFIG_TARGET_CUBIEBOARD) += dram_cubieboard.o
-obj-$(CONFIG_TARGET_CUBIEBOARD2) += dram_cubieboard2.o
-obj-$(CONFIG_TARGET_CUBIETRUCK) += dram_cubietruck.o
-obj-$(CONFIG_TARGET_I12_TVBOX) += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_MELE_A1000) += dram_sun4i_360_512.o
-obj-$(CONFIG_TARGET_MELE_A1000G) += dram_sun4i_360_1024_iow8.o
-obj-$(CONFIG_TARGET_MELE_M3) += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_MINI_X) += dram_sun4i_360_512.o
-obj-$(CONFIG_TARGET_MINI_X_1GB) += dram_sun4i_360_1024_iow16.o
-obj-$(CONFIG_TARGET_MSI_PRIMO73) += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_PCDUINO) += dram_sun4i_408_1024_iow8.o
-obj-$(CONFIG_TARGET_PCDUINO3) += dram_linksprite_pcduino3.o
-obj-$(CONFIG_TARGET_QT840A) += dram_sun7i_384_512_busw16_iow16.o
-obj-$(CONFIG_TARGET_R7DONGLE) += dram_r7dongle.o
+obj-$(CONFIG_MACH_SUN4I) += dram_sun4i_auto.o
+obj-$(CONFIG_MACH_SUN5I) += dram_sun5i_auto.o
+obj-$(CONFIG_MACH_SUN7I) += dram_sun5i_auto.o
#include <asm/arch/dram.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
+#include <asm/arch/usbc.h>
#include <asm/io.h>
+#include <linux/usb/musb.h>
#include <net.h>
DECLARE_GLOBAL_DATA_PTR;
power_failed |= axp221_set_aldo1(CONFIG_AXP221_ALDO1_VOLT);
power_failed |= axp221_set_aldo2(CONFIG_AXP221_ALDO2_VOLT);
power_failed |= axp221_set_aldo3(CONFIG_AXP221_ALDO3_VOLT);
+ power_failed |= axp221_set_eldo(3, CONFIG_AXP221_ELDO3_VOLT);
#endif
printf("DRAM:");
}
#endif
+#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET)
+static struct musb_hdrc_config musb_config = {
+ .multipoint = 1,
+ .dyn_fifo = 1,
+ .num_eps = 6,
+ .ram_bits = 11,
+};
+
+static struct musb_hdrc_platform_data musb_plat = {
+#if defined(CONFIG_MUSB_HOST)
+ .mode = MUSB_HOST,
+#else
+ .mode = MUSB_PERIPHERAL,
+#endif
+ .config = &musb_config,
+ .power = 250,
+ .platform_ops = &sunxi_musb_ops,
+};
+#endif
+
#ifdef CONFIG_MISC_INIT_R
int misc_init_r(void)
{
eth_setenv_enetaddr("ethaddr", mac_addr);
}
+#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET)
+ musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE);
+#endif
return 0;
}
#endif
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 16,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 432,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 408,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 256,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0x10,
- .emr3 = 0,
-
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 408,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include "common.h"
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 432,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0x0,
- .tpr4 = 0x1,
- .tpr5 = 0x0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0x0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0x0,
- .tpr4 = 0x1,
- .tpr5 = 0x0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0x0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 432,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 8,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 2048,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0x0,
- .tpr4 = 0x1,
- .tpr5 = 0x0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0x0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 480,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7a,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0x0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 384,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 32,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x04,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 360,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 360,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 360,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 16,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 384,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 408,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 32,
- .cas = 6,
- .zq = 123,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x30926692,
- .tpr1 = 0x1090,
- .tpr2 = 0x1a0c8,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
--- /dev/null
+#include <common.h>
+#include <asm/arch/dram.h>
+
+static struct dram_para dram_para = {
+ .clock = CONFIG_DRAM_CLK,
+ .type = 3,
+ .rank_num = 1,
+ .density = 0,
+ .io_width = 0,
+ .bus_width = 0,
+ .zq = CONFIG_DRAM_ZQ,
+ .odt_en = CONFIG_DRAM_ODT_EN,
+ .size = 0,
+#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
+ .cas = 6,
+ .tpr0 = 0x30926692,
+ .tpr1 = 0x1090,
+ .tpr2 = 0x1a0c8,
+ .emr2 = 0,
+#else
+# include "dram_timings_sun4i.h"
+ .active_windowing = 1,
+#endif
+ .tpr3 = CONFIG_DRAM_TPR3,
+ .tpr4 = 0,
+ .tpr5 = 0,
+ .emr1 = CONFIG_DRAM_EMR1,
+ .emr3 = 0,
+ .dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+ return dramc_init(&dram_para);
+}
--- /dev/null
+/* DRAM parameters for auto dram configuration on sun5i and sun7i */
+
+#include <common.h>
+#include <asm/arch/dram.h>
+
+static struct dram_para dram_para = {
+ .clock = CONFIG_DRAM_CLK,
+ .mbus_clock = CONFIG_DRAM_MBUS_CLK,
+ .type = 3,
+ .rank_num = 1,
+ .density = 0,
+ .io_width = 0,
+ .bus_width = 0,
+ .zq = CONFIG_DRAM_ZQ,
+ .odt_en = CONFIG_DRAM_ODT_EN,
+ .size = 0,
+#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
+ .cas = 9,
+ .tpr0 = 0x42d899b7,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x10,
+#else
+# include "dram_timings_sun4i.h"
+ .active_windowing = 1,
+#endif
+ .tpr3 = 0,
+ .tpr4 = 0,
+ .tpr5 = 0,
+ .emr1 = CONFIG_DRAM_EMR1,
+ .emr3 = 0,
+ .dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+ return dramc_init(&dram_para);
+}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include "common.h"
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 384,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
+++ /dev/null
-/* this file is generated, don't edit it yourself */
-
-#include "common.h"
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 384,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
--- /dev/null
+/* This file is automatically generated, do not edit */
+
+#if defined(CONFIG_DRAM_TIMINGS_DDR3_1066F_1333H)
+# if CONFIG_DRAM_CLK <= 360 /* DDR3-1066F @360MHz, timings: 6-5-5-14 */
+ .cas = 6,
+ .tpr0 = 0x268e5590,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 384 /* DDR3-1066F @384MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x288f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 396 /* DDR3-1066F @396MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 408 /* DDR3-1066F @408MHz, timings: 7-6-6-16 */
+ .cas = 7,
+ .tpr0 = 0x2ab06690,
+ .tpr1 = 0xa0a8,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 432 /* DDR3-1066F @432MHz, timings: 7-6-6-17 */
+ .cas = 7,
+ .tpr0 = 0x2cb16690,
+ .tpr1 = 0xa0b0,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 456 /* DDR3-1066F @456MHz, timings: 7-6-6-18 */
+ .cas = 7,
+ .tpr0 = 0x30b26690,
+ .tpr1 = 0xa0b8,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 468 /* DDR3-1066F @468MHz, timings: 7-7-7-18 */
+ .cas = 7,
+ .tpr0 = 0x30b27790,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 480 /* DDR3-1066F @480MHz, timings: 7-7-7-18 */
+ .cas = 7,
+ .tpr0 = 0x32b27790,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 504 /* DDR3-1066F @504MHz, timings: 7-7-7-19 */
+ .cas = 7,
+ .tpr0 = 0x34d37790,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 528 /* DDR3-1066F @528MHz, timings: 7-7-7-20 */
+ .cas = 7,
+ .tpr0 = 0x36d47790,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 540 /* DDR3-1333H @540MHz, timings: 9-8-8-20 */
+ .cas = 9,
+ .tpr0 = 0x36b488b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2b600,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 552 /* DDR3-1333H @552MHz, timings: 9-8-8-20 */
+ .cas = 9,
+ .tpr0 = 0x38b488b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 576 /* DDR3-1333H @576MHz, timings: 9-8-8-21 */
+ .cas = 9,
+ .tpr0 = 0x3ab588b4,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 600 /* DDR3-1333H @600MHz, timings: 9-9-9-22 */
+ .cas = 9,
+ .tpr0 = 0x3cb699b4,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 624 /* DDR3-1333H @624MHz, timings: 9-9-9-23 */
+ .cas = 9,
+ .tpr0 = 0x3eb799b4,
+ .tpr1 = 0xa0e8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 648 /* DDR3-1333H @648MHz, timings: 9-9-9-24 */
+ .cas = 9,
+ .tpr0 = 0x42b899b4,
+ .tpr1 = 0xa0f0,
+ .tpr2 = 0x2c200,
+ .emr2 = 0x10,
+# else
+# error CONFIG_DRAM_CLK is set too high
+# endif
+#elif defined(CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J)
+# if CONFIG_DRAM_CLK <= 360 /* DDR3-800E @360MHz, timings: 6-6-6-14 */
+ .cas = 6,
+ .tpr0 = 0x268e6690,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 384 /* DDR3-800E @384MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 396 /* DDR3-800E @396MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 408 /* DDR3-1066G @408MHz, timings: 8-7-7-16 */
+ .cas = 8,
+ .tpr0 = 0x2cb07790,
+ .tpr1 = 0xa0a8,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 432 /* DDR3-1066G @432MHz, timings: 8-7-7-17 */
+ .cas = 8,
+ .tpr0 = 0x2eb17790,
+ .tpr1 = 0xa0b0,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 456 /* DDR3-1066G @456MHz, timings: 8-7-7-18 */
+ .cas = 8,
+ .tpr0 = 0x30b27790,
+ .tpr1 = 0xa0b8,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 468 /* DDR3-1066G @468MHz, timings: 8-8-8-18 */
+ .cas = 8,
+ .tpr0 = 0x32b28890,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 480 /* DDR3-1066G @480MHz, timings: 8-8-8-18 */
+ .cas = 8,
+ .tpr0 = 0x34b28890,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 504 /* DDR3-1066G @504MHz, timings: 8-8-8-19 */
+ .cas = 8,
+ .tpr0 = 0x36d38890,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 528 /* DDR3-1066G @528MHz, timings: 8-8-8-20 */
+ .cas = 8,
+ .tpr0 = 0x38d48890,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 540 /* DDR3-1333J @540MHz, timings: 10-9-9-20 */
+ .cas = 10,
+ .tpr0 = 0x38b499b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2b600,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 552 /* DDR3-1333J @552MHz, timings: 10-9-9-20 */
+ .cas = 10,
+ .tpr0 = 0x3ab499b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 576 /* DDR3-1333J @576MHz, timings: 10-9-9-21 */
+ .cas = 10,
+ .tpr0 = 0x3cb599b4,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 600 /* DDR3-1333J @600MHz, timings: 10-9-9-22 */
+ .cas = 10,
+ .tpr0 = 0x3eb699b4,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 624 /* DDR3-1333J @624MHz, timings: 10-10-10-23 */
+ .cas = 10,
+ .tpr0 = 0x40b7aab4,
+ .tpr1 = 0xa0e8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 648 /* DDR3-1333J @648MHz, timings: 10-10-10-24 */
+ .cas = 10,
+ .tpr0 = 0x44b8aab4,
+ .tpr1 = 0xa0f0,
+ .tpr2 = 0x2c200,
+ .emr2 = 0x10,
+# else
+# error CONFIG_DRAM_CLK is set too high
+# endif
+#else
+# error CONFIG_DRAM_TIMINGS_* is not defined
+#endif
#ifdef CONFIG_RGMII
setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII |
CCM_GMAC_CTRL_GPIT_RGMII);
+ setbits_le32(&ccm->gmac_clk_cfg,
+ CCM_GMAC_CTRL_TX_CLK_DELAY(CONFIG_GMAC_TX_DELAY));
#else
setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_MII |
CCM_GMAC_CTRL_GPIT_MII);
#endif
- /*
- * In order for the gmac nic to work reliable on the Bananapi, we
- * need to set bits 10-12 GTXDC "GMAC Transmit Clock Delay Chain"
- * of the GMAC clk register to 3.
- */
-#if defined CONFIG_TARGET_BANANAPI || defined CONFIG_TARGET_BANANAPRO
- setbits_le32(&ccm->gmac_clk_cfg, 0x3 << 10);
-#endif
-
#ifndef CONFIG_MACH_SUN6I
/* Configure pin mux settings for GMAC */
for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) {
if TARGET_ARCANGEL4
-config SYS_CPU
- default "arc700"
-
config SYS_VENDOR
default "synopsys"
default "arcangel4"
endif
-
-if TARGET_ARCANGEL4_BE
-
-config SYS_CPU
- default "arc700"
-
-config SYS_VENDOR
- default "synopsys"
-
-config SYS_CONFIG_NAME
- default "arcangel4-be"
-
-endif
S: Maintained
F: include/configs/arcangel4.h
F: configs/arcangel4_defconfig
-F: include/configs/arcangel4-be.h
F: configs/arcangel4-be_defconfig
if TARGET_AXS101
-config SYS_CPU
- default "arc700"
-
config SYS_BOARD
default "axs101"
u8 addr, data[1];
int err;
- err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+ err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
if (err) {
debug("%s: Cannot find PMIC I2C chip\n", __func__);
return err;
data[0] = 0x27;
addr = 0x25;
- err = i2c_write(dev, addr, data, 1);
+ err = dm_i2c_write(dev, addr, data, 1);
if (err) {
debug("failed to set VDD supply\n");
return err;
data[0] = 0x0D;
addr = 0x24;
- err = i2c_write(dev, addr, data, 1);
+ err = dm_i2c_write(dev, addr, data, 1);
if (err) {
debug("failed to enable VDD supply\n");
return err;
data[0] = 0x0D;
addr = 0x35;
- err = i2c_write(dev, addr, data, 1);
+ err = dm_i2c_write(dev, addr, data, 1);
if (err) {
debug("failed to set AVDD supply\n");
return err;
+++ /dev/null
-if TARGET_TOTAL5200
-
-config SYS_BOARD
- default "total5200"
-
-config SYS_CONFIG_NAME
- default "Total5200"
-
-endif
+++ /dev/null
-TOTAL5200 BOARD
-#M: -
-S: Maintained
-F: board/total5200/
-F: include/configs/Total5200.h
-F: configs/Total5200_defconfig
-F: configs/Total5200_lowboot_defconfig
-F: configs/Total5200_Rev2_defconfig
-F: configs/Total5200_Rev2_lowboot_defconfig
+++ /dev/null
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := total5200.o sdram.o
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#define SDRAM_DDR 0 /* is SDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x00CD0000
-#define SDRAM_CONTROL 0x504F0000
-#define SDRAM_CONFIG1 0xD2322800
-#define SDRAM_CONFIG2 0x8AD70000
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * Micron MT48LC32M16A2-75 is compatible to:
- * - Infineon HYB39S512160AT-75
- */
-
-#define SDRAM_DDR 0 /* is SDR */
-
-/* Settings for XLB = 132 MHz */
-#define SDRAM_MODE 0x00CD0000
-#define SDRAM_CONTROL 0x514F0000
-#define SDRAM_CONFIG1 0xD2322800
-#define SDRAM_CONFIG2 0x8AD70000
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-
-#include "sdram.h"
-
-#ifndef CONFIG_SYS_RAMBOOT
-static void mpc5xxx_sdram_start (sdram_conf_t *sdram_conf, int hi_addr)
-{
- long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
- /* unlock mode register */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = sdram_conf->control | 0x80000000 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = sdram_conf->control | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- if (sdram_conf->ddr) {
- /* set mode register: extended mode */
- *(vu_long *)MPC5XXX_SDRAM_MODE = sdram_conf->emode;
- __asm__ volatile ("sync");
-
- /* set mode register: reset DLL */
- *(vu_long *)MPC5XXX_SDRAM_MODE = sdram_conf->mode | 0x04000000;
- __asm__ volatile ("sync");
- }
-
- /* precharge all banks */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = sdram_conf->control | 0x80000002 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* auto refresh */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = sdram_conf->control | 0x80000004 | hi_addr_bit;
- __asm__ volatile ("sync");
-
- /* set mode register */
- *(vu_long *)MPC5XXX_SDRAM_MODE = sdram_conf->mode;
- __asm__ volatile ("sync");
-
- /* normal operation */
- *(vu_long *)MPC5XXX_SDRAM_CTRL = sdram_conf->control | hi_addr_bit;
- __asm__ volatile ("sync");
-}
-#endif
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- * use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- * is something else than 0x00000000.
- */
-
-long int mpc5xxx_sdram_init (sdram_conf_t *sdram_conf)
-{
- ulong dramsize = 0;
- ulong dramsize2 = 0;
-#ifndef CONFIG_SYS_RAMBOOT
- ulong test1, test2;
-
- /* setup SDRAM chip selects */
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
- __asm__ volatile ("sync");
-
- /* setup config registers */
- *(vu_long *)MPC5XXX_SDRAM_CONFIG1 = sdram_conf->config1;
- *(vu_long *)MPC5XXX_SDRAM_CONFIG2 = sdram_conf->config2;
- __asm__ volatile ("sync");
-
- if (sdram_conf->ddr) {
- /* set tap delay */
- *(vu_long *)MPC5XXX_CDM_PORCFG = sdram_conf->tapdelay;
- __asm__ volatile ("sync");
- }
-
- /* find RAM size using SDRAM CS0 only */
- mpc5xxx_sdram_start(sdram_conf, 0);
- test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- mpc5xxx_sdram_start(sdram_conf, 1);
- test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
- if (test1 > test2) {
- mpc5xxx_sdram_start(sdram_conf, 0);
- dramsize = test1;
- } else {
- dramsize = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize < (1 << 20)) {
- dramsize = 0;
- }
-
- /* set SDRAM CS0 size according to the amount of RAM found */
- if (dramsize > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
- }
-
- /* let SDRAM CS1 start right after CS0 */
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
- /* find RAM size using SDRAM CS1 only */
- mpc5xxx_sdram_start(sdram_conf, 0);
- test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- mpc5xxx_sdram_start(sdram_conf, 1);
- test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
- if (test1 > test2) {
- mpc5xxx_sdram_start(sdram_conf, 0);
- dramsize2 = test1;
- } else {
- dramsize2 = test2;
- }
-
- /* memory smaller than 1MB is impossible */
- if (dramsize2 < (1 << 20)) {
- dramsize2 = 0;
- }
-
- /* set SDRAM CS1 size according to the amount of RAM found */
- if (dramsize2 > 0) {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
- | (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
- } else {
- *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
- }
-
-#else /* CONFIG_SYS_RAMBOOT */
-
- /* retrieve size of memory connected to SDRAM CS0 */
- dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
- if (dramsize >= 0x13) {
- dramsize = (1 << (dramsize - 0x13)) << 20;
- } else {
- dramsize = 0;
- }
-
- /* retrieve size of memory connected to SDRAM CS1 */
- dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF;
- if (dramsize2 >= 0x13) {
- dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
- } else {
- dramsize2 = 0;
- }
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
- return dramsize + dramsize2;
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-typedef struct {
- ulong ddr;
- ulong mode;
- ulong emode;
- ulong control;
- ulong config1;
- ulong config2;
- ulong tapdelay;
-} sdram_conf_t;
-
-long int mpc5xxx_sdram_init (sdram_conf_t *sdram_conf);
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <netdev.h>
-
-#include "sdram.h"
-
-#if CONFIG_TOTAL5200_REV==2
-#include "mt48lc32m16a2-75.h"
-#else
-#include "mt48lc16m16a2-75.h"
-#endif
-
-phys_size_t initdram (int board_type)
-{
- sdram_conf_t sdram_conf;
-
- sdram_conf.ddr = SDRAM_DDR;
- sdram_conf.mode = SDRAM_MODE;
- sdram_conf.emode = 0;
- sdram_conf.control = SDRAM_CONTROL;
- sdram_conf.config1 = SDRAM_CONFIG1;
- sdram_conf.config2 = SDRAM_CONFIG2;
- sdram_conf.tapdelay = 0;
- return mpc5xxx_sdram_init (&sdram_conf);
-}
-
-int checkboard (void)
-{
-#if CONFIG_TOTAL5200_REV==2
- puts ("Board: Total5200 Rev.2 ");
-#else
- puts ("Board: Total5200 ");
-#endif
-
- /*
- * Retrieve FPGA Revision.
- */
- printf ("(FPGA %08lX)\n", *(vu_long *) (CONFIG_SYS_FPGA_BASE + 0x400));
-
- /*
- * Take all peripherals in power-up mode.
- */
-#if CONFIG_TOTAL5200_REV==2
- *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x46) = 0x70;
-#else
- *(vu_long *) (CONFIG_SYS_CPLD_BASE + 0x400) = 0x70;
-#endif
-
- return 0;
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
-
-/* IRDA_1 aka PSC6_3 (pin C13) */
-#define GPIO_IRDA_1 0x20000000UL
-
-void init_ide_reset (void)
-{
- debug ("init_ide_reset\n");
-
- /* Configure IRDA_1 (PSC6_3) as GPIO output for ATA reset */
- *(vu_long *) MPC5XXX_GPIO_ENABLE |= GPIO_IRDA_1;
- *(vu_long *) MPC5XXX_GPIO_DIR |= GPIO_IRDA_1;
-}
-
-void ide_set_reset (int idereset)
-{
- debug ("ide_reset(%d)\n", idereset);
-
- if (idereset) {
- *(vu_long *) MPC5XXX_GPIO_DATA_O &= ~GPIO_IRDA_1;
- } else {
- *(vu_long *) MPC5XXX_GPIO_DATA_O |= GPIO_IRDA_1;
- }
-}
-#endif
-
-#ifdef CONFIG_VIDEO_SED13806
-#include <sed13806.h>
-
-#define DISPLAY_WIDTH 640
-#define DISPLAY_HEIGHT 480
-
-#ifdef CONFIG_VIDEO_SED13806_8BPP
-#error CONFIG_VIDEO_SED13806_8BPP not supported.
-#endif /* CONFIG_VIDEO_SED13806_8BPP */
-
-#ifdef CONFIG_VIDEO_SED13806_16BPP
-static const S1D_REGS init_regs [] =
-{
- {0x0001,0x00}, /* Miscellaneous Register */
- {0x01FC,0x00}, /* Display Mode Register */
- {0x0004,0x00}, /* General IO Pins Configuration Register 0 */
- {0x0005,0x00}, /* General IO Pins Configuration Register 1 */
- {0x0008,0x00}, /* General IO Pins Control Register 0 */
- {0x0009,0x00}, /* General IO Pins Control Register 1 */
- {0x0010,0x02}, /* Memory Clock Configuration Register */
- {0x0014,0x02}, /* LCD Pixel Clock Configuration Register */
- {0x0018,0x02}, /* CRT/TV Pixel Clock Configuration Register */
- {0x001C,0x02}, /* MediaPlug Clock Configuration Register */
- {0x001E,0x01}, /* CPU To Memory Wait State Select Register */
- {0x0021,0x03}, /* DRAM Refresh Rate Register */
- {0x002A,0x00}, /* DRAM Timings Control Register 0 */
- {0x002B,0x01}, /* DRAM Timings Control Register 1 */
- {0x0020,0x80}, /* Memory Configuration Register */
- {0x0030,0x25}, /* Panel Type Register */
- {0x0031,0x00}, /* MOD Rate Register */
- {0x0032,0x4F}, /* LCD Horizontal Display Width Register */
- {0x0034,0x13}, /* LCD Horizontal Non-Display Period Register */
- {0x0035,0x01}, /* TFT FPLINE Start Position Register */
- {0x0036,0x0B}, /* TFT FPLINE Pulse Width Register */
- {0x0038,0xDF}, /* LCD Vertical Display Height Register 0 */
- {0x0039,0x01}, /* LCD Vertical Display Height Register 1 */
- {0x003A,0x2C}, /* LCD Vertical Non-Display Period Register */
- {0x003B,0x0A}, /* TFT FPFRAME Start Position Register */
- {0x003C,0x01}, /* TFT FPFRAME Pulse Width Register */
- {0x0040,0x05}, /* LCD Display Mode Register */
- {0x0041,0x00}, /* LCD Miscellaneous Register */
- {0x0042,0x00}, /* LCD Display Start Address Register 0 */
- {0x0043,0x00}, /* LCD Display Start Address Register 1 */
- {0x0044,0x00}, /* LCD Display Start Address Register 2 */
- {0x0046,0x80}, /* LCD Memory Address Offset Register 0 */
- {0x0047,0x02}, /* LCD Memory Address Offset Register 1 */
- {0x0048,0x00}, /* LCD Pixel Panning Register */
- {0x004A,0x00}, /* LCD Display FIFO High Threshold Control Register */
- {0x004B,0x00}, /* LCD Display FIFO Low Threshold Control Register */
- {0x0050,0x4F}, /* CRT/TV Horizontal Display Width Register */
- {0x0052,0x13}, /* CRT/TV Horizontal Non-Display Period Register */
- {0x0053,0x01}, /* CRT/TV HRTC Start Position Register */
- {0x0054,0x0B}, /* CRT/TV HRTC Pulse Width Register */
- {0x0056,0xDF}, /* CRT/TV Vertical Display Height Register 0 */
- {0x0057,0x01}, /* CRT/TV Vertical Display Height Register 1 */
- {0x0058,0x2B}, /* CRT/TV Vertical Non-Display Period Register */
- {0x0059,0x09}, /* CRT/TV VRTC Start Position Register */
- {0x005A,0x01}, /* CRT/TV VRTC Pulse Width Register */
- {0x005B,0x10}, /* TV Output Control Register */
- {0x0060,0x05}, /* CRT/TV Display Mode Register */
- {0x0062,0x00}, /* CRT/TV Display Start Address Register 0 */
- {0x0063,0x00}, /* CRT/TV Display Start Address Register 1 */
- {0x0064,0x00}, /* CRT/TV Display Start Address Register 2 */
- {0x0066,0x80}, /* CRT/TV Memory Address Offset Register 0 */
- {0x0067,0x02}, /* CRT/TV Memory Address Offset Register 1 */
- {0x0068,0x00}, /* CRT/TV Pixel Panning Register */
- {0x006A,0x00}, /* CRT/TV Display FIFO High Threshold Control Register */
- {0x006B,0x00}, /* CRT/TV Display FIFO Low Threshold Control Register */
- {0x0070,0x00}, /* LCD Ink/Cursor Control Register */
- {0x0071,0x01}, /* LCD Ink/Cursor Start Address Register */
- {0x0072,0x00}, /* LCD Cursor X Position Register 0 */
- {0x0073,0x00}, /* LCD Cursor X Position Register 1 */
- {0x0074,0x00}, /* LCD Cursor Y Position Register 0 */
- {0x0075,0x00}, /* LCD Cursor Y Position Register 1 */
- {0x0076,0x00}, /* LCD Ink/Cursor Blue Color 0 Register */
- {0x0077,0x00}, /* LCD Ink/Cursor Green Color 0 Register */
- {0x0078,0x00}, /* LCD Ink/Cursor Red Color 0 Register */
- {0x007A,0x1F}, /* LCD Ink/Cursor Blue Color 1 Register */
- {0x007B,0x3F}, /* LCD Ink/Cursor Green Color 1 Register */
- {0x007C,0x1F}, /* LCD Ink/Cursor Red Color 1 Register */
- {0x007E,0x00}, /* LCD Ink/Cursor FIFO Threshold Register */
- {0x0080,0x00}, /* CRT/TV Ink/Cursor Control Register */
- {0x0081,0x01}, /* CRT/TV Ink/Cursor Start Address Register */
- {0x0082,0x00}, /* CRT/TV Cursor X Position Register 0 */
- {0x0083,0x00}, /* CRT/TV Cursor X Position Register 1 */
- {0x0084,0x00}, /* CRT/TV Cursor Y Position Register 0 */
- {0x0085,0x00}, /* CRT/TV Cursor Y Position Register 1 */
- {0x0086,0x00}, /* CRT/TV Ink/Cursor Blue Color 0 Register */
- {0x0087,0x00}, /* CRT/TV Ink/Cursor Green Color 0 Register */
- {0x0088,0x00}, /* CRT/TV Ink/Cursor Red Color 0 Register */
- {0x008A,0x1F}, /* CRT/TV Ink/Cursor Blue Color 1 Register */
- {0x008B,0x3F}, /* CRT/TV Ink/Cursor Green Color 1 Register */
- {0x008C,0x1F}, /* CRT/TV Ink/Cursor Red Color 1 Register */
- {0x008E,0x00}, /* CRT/TV Ink/Cursor FIFO Threshold Register */
- {0x0100,0x00}, /* BitBlt Control Register 0 */
- {0x0101,0x00}, /* BitBlt Control Register 1 */
- {0x0102,0x00}, /* BitBlt ROP Code/Color Expansion Register */
- {0x0103,0x00}, /* BitBlt Operation Register */
- {0x0104,0x00}, /* BitBlt Source Start Address Register 0 */
- {0x0105,0x00}, /* BitBlt Source Start Address Register 1 */
- {0x0106,0x00}, /* BitBlt Source Start Address Register 2 */
- {0x0108,0x00}, /* BitBlt Destination Start Address Register 0 */
- {0x0109,0x00}, /* BitBlt Destination Start Address Register 1 */
- {0x010A,0x00}, /* BitBlt Destination Start Address Register 2 */
- {0x010C,0x00}, /* BitBlt Memory Address Offset Register 0 */
- {0x010D,0x00}, /* BitBlt Memory Address Offset Register 1 */
- {0x0110,0x00}, /* BitBlt Width Register 0 */
- {0x0111,0x00}, /* BitBlt Width Register 1 */
- {0x0112,0x00}, /* BitBlt Height Register 0 */
- {0x0113,0x00}, /* BitBlt Height Register 1 */
- {0x0114,0x00}, /* BitBlt Background Color Register 0 */
- {0x0115,0x00}, /* BitBlt Background Color Register 1 */
- {0x0118,0x00}, /* BitBlt Foreground Color Register 0 */
- {0x0119,0x00}, /* BitBlt Foreground Color Register 1 */
- {0x01E0,0x00}, /* Look-Up Table Mode Register */
- {0x01E2,0x00}, /* Look-Up Table Address Register */
- {0x01E4,0x00}, /* Look-Up Table Data Register */
- {0x01F0,0x00}, /* Power Save Configuration Register */
- {0x01F1,0x00}, /* Power Save Status Register */
- {0x01F4,0x00}, /* CPU-to-Memory Access Watchdog Timer Register */
- {0x01FC,0x01}, /* Display Mode Register */
- {0, 0}
-};
-#endif /* CONFIG_VIDEO_SED13806_16BPP */
-
-#ifdef CONFIG_CONSOLE_EXTRA_INFO
-/* Return text to be printed besides the logo. */
-void video_get_info_str (int line_number, char *info)
-{
- if (line_number == 1) {
-#if CONFIG_TOTAL5200_REV==1
- strcpy (info, " Total5200");
-#elif CONFIG_TOTAL5200_REV==2
- strcpy (info, " Total5200 Rev.2");
-#else
-#error CONFIG_TOTAL5200_REV must be 1 or 2.
-#endif
- } else {
- info [0] = '\0';
- }
-}
-#endif
-
-/* Returns SED13806 base address. First thing called in the driver. */
-unsigned int board_video_init (void)
-{
- return CONFIG_SYS_LCD_BASE;
-}
-
-/* Called after initializing the SED13806 and before clearing the screen. */
-void board_validate_screen (unsigned int base)
-{
-}
-
-/* Return a pointer to the initialization sequence. */
-const S1D_REGS *board_get_regs (void)
-{
- return init_regs;
-}
-
-int board_get_width (void)
-{
- return DISPLAY_WIDTH;
-}
-
-int board_get_height (void)
-{
- return DISPLAY_HEIGHT;
-}
-
-#endif /* CONFIG_VIDEO_SED13806 */
-
-int board_eth_init(bd_t *bis)
-{
- cpu_eth_init(bis); /* Built in FEC comes first */
- return pci_eth_init(bis);
-}
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
- /* Set global data pointer. */
- gd = &gdata;
-
preloader_console_init();
timer_init();
#include <common.h>
#include <config.h>
+#include <fdtdec.h>
#include <netdev.h>
#include <asm/processor.h>
#include <asm/microblaze_intc.h>
#include <asm/asm.h>
#include <asm/gpio.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#ifdef CONFIG_XILINX_GPIO
static int reset_pin = -1;
#endif
+#ifdef CONFIG_OF_CONTROL
+ulong ram_base;
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = ram_base;
+ gd->bd->bi_dram[0].size = get_effective_memsize();
+}
+
+int dram_init(void)
+{
+ int node;
+ fdt_addr_t addr;
+ fdt_size_t size;
+ const void *blob = gd->fdt_blob;
+
+ node = fdt_node_offset_by_prop_value(blob, -1, "device_type",
+ "memory", 7);
+ if (node == -FDT_ERR_NOTFOUND) {
+ debug("DRAM: Can't get memory node\n");
+ return 1;
+ }
+ addr = fdtdec_get_addr_size(blob, node, "reg", &size);
+ if (addr == FDT_ADDR_T_NONE || size == 0) {
+ debug("DRAM: Can't get base address or size\n");
+ return 1;
+ }
+ ram_base = addr;
+
+ gd->ram_top = addr; /* In setup_dest_addr() is done +ram_size */
+ gd->ram_size = size;
+
+ return 0;
+};
+#else
+int dram_init(void)
+{
+ gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+ return 0;
+}
+#endif
+
int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
#ifdef CONFIG_XILINX_GPIO
static xilinx_desc fpga015 = XILINX_XC7Z015_DESC(0x15);
static xilinx_desc fpga020 = XILINX_XC7Z020_DESC(0x20);
static xilinx_desc fpga030 = XILINX_XC7Z030_DESC(0x30);
+static xilinx_desc fpga035 = XILINX_XC7Z035_DESC(0x35);
static xilinx_desc fpga045 = XILINX_XC7Z045_DESC(0x45);
static xilinx_desc fpga100 = XILINX_XC7Z100_DESC(0x100);
#endif
case XILINX_ZYNQ_7030:
fpga = fpga030;
break;
+ case XILINX_ZYNQ_7035:
+ fpga = fpga035;
+ break;
case XILINX_ZYNQ_7045:
fpga = fpga045;
break;
return 0;
}
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ puts("Board:\tXilinx Zynq\n");
+ return 0;
+}
+#endif
+
int board_eth_init(bd_t *bis)
{
u32 ret = 0;
#if defined(CONFIG_ZYNQ_GEM)
# if defined(CONFIG_ZYNQ_GEM0)
ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR0,
- CONFIG_ZYNQ_GEM_PHY_ADDR0, 0);
+ CONFIG_ZYNQ_GEM_PHY_ADDR0,
+ CONFIG_ZYNQ_GEM_EMIO0);
# endif
# if defined(CONFIG_ZYNQ_GEM1)
ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR1,
- CONFIG_ZYNQ_GEM_PHY_ADDR1, 0);
+ CONFIG_ZYNQ_GEM_PHY_ADDR1,
+ CONFIG_ZYNQ_GEM_EMIO1);
# endif
#endif
return ret;
# boards
obj-$(CONFIG_SYS_GENERIC_BOARD) += board_f.o
obj-$(CONFIG_SYS_GENERIC_BOARD) += board_r.o
+obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+obj-$(CONFIG_DISPLAY_BOARDINFO_LATE) += board_info.o
# core command
obj-y += cmd_boot.o
static int setup_mon_len(void)
{
-#ifdef __ARM__
+#if defined(__ARM__) || defined(__MICROBLAZE__)
gd->mon_len = (ulong)&__bss_end - (ulong)_start;
#elif defined(CONFIG_SANDBOX)
gd->mon_len = (ulong)&_end - (ulong)_init;
return 0;
}
+/* Architecture-specific memory reservation */
+__weak int reserve_arch(void)
+{
+ return 0;
+}
+
static init_fnc_t init_sequence_f[] = {
#ifdef CONFIG_SANDBOX
setup_ram_buf,
prt_mpc5xxx_clks,
#endif /* CONFIG_MPC5xxx */
#if defined(CONFIG_DISPLAY_BOARDINFO)
- checkboard, /* display board info */
+ show_board_info,
#endif
INIT_FUNC_WATCHDOG_INIT
#if defined(CONFIG_MISC_INIT_F)
#endif
announce_dram_init,
/* TODO: unify all these dram functions? */
-#if defined(CONFIG_ARM) || defined(CONFIG_X86)
+#if defined(CONFIG_ARM) || defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE)
dram_init, /* configure available RAM banks */
#endif
#if defined(CONFIG_MIPS) || defined(CONFIG_PPC)
setup_machine,
reserve_global_data,
reserve_fdt,
+ reserve_arch,
reserve_stacks,
setup_dram_config,
show_dram_config,
--- /dev/null
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <linux/compiler.h>
+
+int __weak checkboard(void)
+{
+ printf("Board: Unknown\n");
+ return 0;
+}
+
+/*
+ * If the root node of the DTB has a "model" property, show it.
+ * If CONFIG_OF_CONTROL is disabled or the "model" property is missing,
+ * fall back to checkboard().
+ */
+int show_board_info(void)
+{
+#ifdef CONFIG_OF_CONTROL
+ DECLARE_GLOBAL_DATA_PTR;
+ const char *model;
+
+ model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
+
+ if (model) {
+ printf("Model: %s\n", model);
+ return 0;
+ }
+#endif
+
+ return checkboard();
+}
return 0;
}
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+static int initr_manual_reloc_cmdtable(void)
+{
+ fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
+ ll_entry_count(cmd_tbl_t, cmd));
+ return 0;
+}
+#endif
+
#if !defined(CONFIG_SYS_NO_FLASH)
static int initr_flash(void)
{
}
#endif
-#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
-static int show_model_r(void)
-{
- /* Put this here so it appears on the LCD, now it is ready */
-# ifdef CONFIG_OF_CONTROL
- const char *model;
-
- model = (char *)fdt_getprop(gd->fdt_blob, 0, "model", NULL);
- printf("Model: %s\n", model ? model : "<unknown>");
-# else
- checkboard();
-# endif
- return 0;
-}
-#endif
-
/* enable exceptions */
#ifdef CONFIG_ARM
static int initr_enable_interrupts(void)
initr_serial,
initr_announce,
INIT_FUNC_WATCHDOG_RESET
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+ initr_manual_reloc_cmdtable,
+#endif
#ifdef CONFIG_PPC
initr_trap,
#endif
#endif
console_init_r, /* fully init console as a device */
#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
- show_model_r,
+ show_board_info,
#endif
#ifdef CONFIG_ARCH_MISC_INIT
arch_misc_init, /* miscellaneous arch-dependent init */
#if defined(CONFIG_ARM)
initr_enable_interrupts,
#endif
-#ifdef CONFIG_X86
+#if defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE)
timer_init, /* initialize timer */
#endif
#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
- print_num("mem start ", (ulong)bd->bi_memstart);
- print_lnum("mem size ", (u64)bd->bi_memsize);
+ int i;
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
+ print_num("DRAM bank", i);
+ print_num("-> start", bd->bi_dram[i].start);
+ print_num("-> size", bd->bi_dram[i].size);
+ }
+
print_num("flash start ", (ulong)bd->bi_flashstart);
print_num("flash size ", (ulong)bd->bi_flashsize);
print_num("flash offset ", (ulong)bd->bi_flashoffset);
print_eths();
#endif
printf("baudrate = %u bps\n", gd->baudrate);
+ print_num("relocaddr", gd->relocaddr);
+ print_num("reloc off", gd->reloc_off);
+ print_num("fdt_blob", (ulong)gd->fdt_blob);
+ print_num("new_fdt", (ulong)gd->new_fdt);
+ print_num("fdt_size", (ulong)gd->fdt_size);
+
return 0;
}
"\tcmdline - OS specific command line processing/setup\n"
"\tbdt - OS specific bd_t processing\n"
"\tprep - OS specific prep before relocation or go\n"
+#if defined(CONFIG_TRACE)
+ "\tfake - OS specific fake start without go\n"
+#endif
"\tgo - start OS";
#endif
return 0;
}
+static int do_demo_light(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ int light;
+ int ret;
+
+ if (argc) {
+ light = simple_strtoul(argv[0], NULL, 16);
+ ret = demo_set_light(demo_dev, light);
+ } else {
+ ret = demo_get_light(demo_dev);
+ if (ret >= 0) {
+ printf("Light: %x\n", ret);
+ ret = 0;
+ }
+ }
+
+ return ret;
+}
+
int do_demo_list(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
struct udevice *dev;
static cmd_tbl_t demo_commands[] = {
U_BOOT_CMD_MKENT(list, 0, 1, do_demo_list, "", ""),
U_BOOT_CMD_MKENT(hello, 2, 1, do_demo_hello, "", ""),
+ U_BOOT_CMD_MKENT(light, 2, 1, do_demo_light, "", ""),
U_BOOT_CMD_MKENT(status, 1, 1, do_demo_status, "", ""),
};
return cmd_process_error(cmdtp, ret);
argc--;
argv++;
+ } else {
+ demo_dev = NULL;
+ if (demo_cmd->cmd != do_demo_list)
+ return CMD_RET_USAGE;
}
ret = demo_cmd->cmd(demo_cmd, flag, argc, argv);
"Driver model (dm) demo operations",
"list List available demo devices\n"
"demo hello <num> [<char>] Say hello\n"
- "demo status <num> Get demo device status"
+ "demo light [<num>] Set or get the lights\n"
+ "demo status <num> Get demo device status\n"
+ "demo list List available demo devices"
);
comp = image_get_comp(hdr);
if (comp == IH_COMP_GZIP) {
+#if defined(CONFIG_GZIP)
ulong image_buf = image_get_data(hdr);
data = image_get_load(hdr);
ulong image_size = ~0UL;
return 1;
}
data_size = image_size;
+#else
+ puts("Gunzip image is not supported\n");
+ return 1;
+#endif
} else {
data = (ulong)image_get_data(hdr);
data_size = image_get_data_size(hdr);
"loadable FPGA image support",
"[operation type] [device number] [image address] [image size]\n"
"fpga operations:\n"
- " dump\t[dev]\t\t\tLoad device to memory buffer\n"
+ " dump\t[dev] [address] [size]\tLoad device to memory buffer\n"
" info\t[dev]\t\t\tlist known device information\n"
" load\t[dev] [address] [size]\tLoad device from memory buffer\n"
#if defined(CONFIG_CMD_FPGA_LOADP)
" - List files in directory 'directory' of partition 'part' on\n"
" device type 'interface' instance 'dev'."
)
+
+static int do_fstype_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ return do_fs_type(cmdtp, flag, argc, argv);
+}
+
+U_BOOT_CMD(
+ fstype, 4, 1, do_fstype_wrapper,
+ "Look up a filesystem type",
+ "<interface> <dev>:<part>\n"
+ "- print filesystem type\n"
+ "fstype <interface> <dev>:<part> <varname>\n"
+ "- set environment variable to filesystem type\n"
+);
U_BOOT_CMD(
gettime, 1, 1, do_gettime,
- "get timer val elapsed,\n",
- "get time elapsed from uboot start\n"
+ "get timer val elapsed",
+ "get time elapsed from uboot start"
);
/* Display values from last command.
* Memory modify remembered values are different from display memory.
*/
-static uchar i2c_dp_last_chip;
+static uint i2c_dp_last_chip;
static uint i2c_dp_last_addr;
static uint i2c_dp_last_alen;
static uint i2c_dp_last_length = 0x10;
-static uchar i2c_mm_last_chip;
+static uint i2c_mm_last_chip;
static uint i2c_mm_last_addr;
static uint i2c_mm_last_alen;
#ifdef CONFIG_DM_I2C
static struct udevice *i2c_cur_bus;
-static int i2c_set_bus_num(unsigned int busnum)
+static int cmd_i2c_set_bus_num(unsigned int busnum)
{
struct udevice *bus;
int ret;
if (ret)
return ret;
- return i2c_get_chip(bus, chip_addr, devp);
+ return i2c_get_chip(bus, chip_addr, 1, devp);
}
#endif
*/
static int do_i2c_read ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- u_char chip;
+ uint chip;
uint devaddr, length;
int alen;
u_char *memaddr;
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
if (!ret)
- ret = i2c_read(dev, devaddr, memaddr, length);
+ ret = dm_i2c_read(dev, devaddr, memaddr, length);
#else
ret = i2c_read(chip, devaddr, alen, memaddr, length);
#endif
static int do_i2c_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- u_char chip;
+ uint chip;
uint devaddr, length;
int alen;
u_char *memaddr;
while (length-- > 0) {
#ifdef CONFIG_DM_I2C
- ret = i2c_write(dev, devaddr++, memaddr++, 1);
+ ret = dm_i2c_write(dev, devaddr++, memaddr++, 1);
#else
ret = i2c_write(chip, devaddr++, alen, memaddr++, 1);
#endif
*/
static int do_i2c_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- u_char chip;
+ uint chip;
uint addr, length;
int alen;
int j, nbytes, linebytes;
linebytes = (nbytes > DISP_LINE_LEN) ? DISP_LINE_LEN : nbytes;
#ifdef CONFIG_DM_I2C
- ret = i2c_read(dev, addr, linebuf, linebytes);
+ ret = dm_i2c_read(dev, addr, linebuf, linebytes);
#else
ret = i2c_read(chip, addr, alen, linebuf, linebytes);
#endif
*/
static int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- uchar chip;
+ uint chip;
ulong addr;
int alen;
uchar byte;
while (count-- > 0) {
#ifdef CONFIG_DM_I2C
- ret = i2c_write(dev, addr++, &byte, 1);
+ ret = dm_i2c_write(dev, addr++, &byte, 1);
#else
ret = i2c_write(chip, addr++, alen, &byte, 1);
#endif
*/
static int do_i2c_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- uchar chip;
+ uint chip;
ulong addr;
int alen;
int count;
err = 0;
while (count-- > 0) {
#ifdef CONFIG_DM_I2C
- ret = i2c_read(dev, addr, &byte, 1);
+ ret = dm_i2c_read(dev, addr, &byte, 1);
#else
ret = i2c_read(chip, addr, alen, &byte, 1);
#endif
static int
mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const argv[])
{
- uchar chip;
+ uint chip;
ulong addr;
int alen;
ulong data;
do {
printf("%08lx:", addr);
#ifdef CONFIG_DM_I2C
- ret = i2c_read(dev, addr, (uchar *)&data, size);
+ ret = dm_i2c_read(dev, addr, (uchar *)&data, size);
#else
ret = i2c_read(chip, addr, alen, (uchar *)&data, size);
#endif
*/
bootretry_reset_cmd_timeout();
#ifdef CONFIG_DM_I2C
- ret = i2c_write(dev, addr, (uchar *)&data,
- size);
+ ret = dm_i2c_write(dev, addr, (uchar *)&data,
+ size);
#else
ret = i2c_write(chip, addr, alen,
(uchar *)&data, size);
continue;
#endif
#ifdef CONFIG_DM_I2C
- ret = i2c_probe(bus, j, 0, &dev);
+ ret = dm_i2c_probe(bus, j, 0, &dev);
#else
ret = i2c_probe(j);
#endif
*/
static int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- u_char chip;
+ uint chip;
int alen;
uint addr;
uint length;
*/
while (1) {
#ifdef CONFIG_DM_I2C
- ret = i2c_read(dev, addr, bytes, length);
+ ret = dm_i2c_read(dev, addr, bytes, length);
#else
ret = i2c_read(chip, addr, alen, bytes, length);
#endif
{
enum { unknown, EDO, SDRAM, DDR2 } type;
- u_char chip;
+ uint chip;
u_char data[128];
u_char cksum;
int j;
#if defined(CONFIG_I2C_EDID)
int do_edid(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
- u_char chip;
+ uint chip;
struct edid1_info edid;
int ret;
#ifdef CONFIG_DM_I2C
#ifdef CONFIG_DM_I2C
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret)
- ret = i2c_read(dev, 0, (uchar *)&edid, sizeof(edid));
+ ret = dm_i2c_read(dev, 0, (uchar *)&edid, sizeof(edid));
#else
ret = i2c_read(chip, 0, 1, (uchar *)&edid, sizeof(edid));
#endif
}
#endif
printf("Setting bus to %d\n", bus_no);
+#ifdef CONFIG_DM_I2C
+ ret = cmd_i2c_set_bus_num(bus_no);
+#else
ret = i2c_set_bus_num(bus_no);
+#endif
if (ret)
printf("Failure changing bus number (%d)\n", ret);
}
}
/* Check for the console hangup (if any different from serial) */
- if (gd->jt[XF_getc] != getc) {
+ if (gd->jt->getc != getc) {
if (ctrlc()) {
return (-1);
}
static void print_mmcinfo(struct mmc *mmc)
{
+ int i;
+
printf("Device: %s\n", mmc->cfg->name);
printf("Manufacturer ID: %x\n", mmc->cid[0] >> 24);
printf("OEM: %x\n", (mmc->cid[0] >> 8) & 0xffff);
printf("Bus Width: %d-bit%s\n", mmc->bus_width,
mmc->ddr_mode ? " DDR" : "");
+
+ puts("Erase Group Size: ");
+ print_size(((u64)mmc->erase_grp_size) << 9, "\n");
+
+ if (!IS_SD(mmc) && mmc->version >= MMC_VERSION_4_41) {
+ bool has_enh = (mmc->part_support & ENHNCD_SUPPORT) != 0;
+ bool usr_enh = has_enh && (mmc->part_attr & EXT_CSD_ENH_USR);
+
+ puts("HC WP Group Size: ");
+ print_size(((u64)mmc->hc_wp_grp_size) << 9, "\n");
+
+ puts("User Capacity: ");
+ print_size(mmc->capacity_user, usr_enh ? " ENH" : "");
+ if (mmc->wr_rel_set & EXT_CSD_WR_DATA_REL_USR)
+ puts(" WRREL\n");
+ else
+ putc('\n');
+ if (usr_enh) {
+ puts("User Enhanced Start: ");
+ print_size(mmc->enh_user_start, "\n");
+ puts("User Enhanced Size: ");
+ print_size(mmc->enh_user_size, "\n");
+ }
+ puts("Boot Capacity: ");
+ print_size(mmc->capacity_boot, has_enh ? " ENH\n" : "\n");
+ puts("RPMB Capacity: ");
+ print_size(mmc->capacity_rpmb, has_enh ? " ENH\n" : "\n");
+
+ for (i = 0; i < ARRAY_SIZE(mmc->capacity_gp); i++) {
+ bool is_enh = has_enh &&
+ (mmc->part_attr & EXT_CSD_ENH_GP(i));
+ if (mmc->capacity_gp[i]) {
+ printf("GP%i Capacity: ", i+1);
+ print_size(mmc->capacity_gp[i],
+ is_enh ? " ENH" : "");
+ if (mmc->wr_rel_set & EXT_CSD_WR_DATA_REL_GP(i))
+ puts(" WRREL\n");
+ else
+ putc('\n');
+ }
+ }
+ }
}
static struct mmc *init_mmc_device(int dev, bool force_init)
{
print_mmc_devices('\n');
return CMD_RET_SUCCESS;
}
+
+static int parse_hwpart_user(struct mmc_hwpart_conf *pconf,
+ int argc, char * const argv[])
+{
+ int i = 0;
+
+ memset(&pconf->user, 0, sizeof(pconf->user));
+
+ while (i < argc) {
+ if (!strcmp(argv[i], "enh")) {
+ if (i + 2 >= argc)
+ return -1;
+ pconf->user.enh_start =
+ simple_strtoul(argv[i+1], NULL, 10);
+ pconf->user.enh_size =
+ simple_strtoul(argv[i+2], NULL, 10);
+ i += 3;
+ } else if (!strcmp(argv[i], "wrrel")) {
+ if (i + 1 >= argc)
+ return -1;
+ pconf->user.wr_rel_change = 1;
+ if (!strcmp(argv[i+1], "on"))
+ pconf->user.wr_rel_set = 1;
+ else if (!strcmp(argv[i+1], "off"))
+ pconf->user.wr_rel_set = 0;
+ else
+ return -1;
+ i += 2;
+ } else {
+ break;
+ }
+ }
+ return i;
+}
+
+static int parse_hwpart_gp(struct mmc_hwpart_conf *pconf, int pidx,
+ int argc, char * const argv[])
+{
+ int i;
+
+ memset(&pconf->gp_part[pidx], 0, sizeof(pconf->gp_part[pidx]));
+
+ if (1 >= argc)
+ return -1;
+ pconf->gp_part[pidx].size = simple_strtoul(argv[0], NULL, 10);
+
+ i = 1;
+ while (i < argc) {
+ if (!strcmp(argv[i], "enh")) {
+ pconf->gp_part[pidx].enhanced = 1;
+ i += 1;
+ } else if (!strcmp(argv[i], "wrrel")) {
+ if (i + 1 >= argc)
+ return -1;
+ pconf->gp_part[pidx].wr_rel_change = 1;
+ if (!strcmp(argv[i+1], "on"))
+ pconf->gp_part[pidx].wr_rel_set = 1;
+ else if (!strcmp(argv[i+1], "off"))
+ pconf->gp_part[pidx].wr_rel_set = 0;
+ else
+ return -1;
+ i += 2;
+ } else {
+ break;
+ }
+ }
+ return i;
+}
+
+static int do_mmc_hwpartition(cmd_tbl_t *cmdtp, int flag,
+ int argc, char * const argv[])
+{
+ struct mmc *mmc;
+ struct mmc_hwpart_conf pconf = { };
+ enum mmc_hwpart_conf_mode mode = MMC_HWPART_CONF_CHECK;
+ int i, r, pidx;
+
+ mmc = init_mmc_device(curr_device, false);
+ if (!mmc)
+ return CMD_RET_FAILURE;
+
+ if (argc < 1)
+ return CMD_RET_USAGE;
+ i = 1;
+ while (i < argc) {
+ if (!strcmp(argv[i], "user")) {
+ i++;
+ r = parse_hwpart_user(&pconf, argc-i, &argv[i]);
+ if (r < 0)
+ return CMD_RET_USAGE;
+ i += r;
+ } else if (!strncmp(argv[i], "gp", 2) &&
+ strlen(argv[i]) == 3 &&
+ argv[i][2] >= '1' && argv[i][2] <= '4') {
+ pidx = argv[i][2] - '1';
+ i++;
+ r = parse_hwpart_gp(&pconf, pidx, argc-i, &argv[i]);
+ if (r < 0)
+ return CMD_RET_USAGE;
+ i += r;
+ } else if (!strcmp(argv[i], "check")) {
+ mode = MMC_HWPART_CONF_CHECK;
+ i++;
+ } else if (!strcmp(argv[i], "set")) {
+ mode = MMC_HWPART_CONF_SET;
+ i++;
+ } else if (!strcmp(argv[i], "complete")) {
+ mode = MMC_HWPART_CONF_COMPLETE;
+ i++;
+ } else {
+ return CMD_RET_USAGE;
+ }
+ }
+
+ puts("Partition configuration:\n");
+ if (pconf.user.enh_size) {
+ puts("\tUser Enhanced Start: ");
+ print_size(((u64)pconf.user.enh_start) << 9, "\n");
+ puts("\tUser Enhanced Size: ");
+ print_size(((u64)pconf.user.enh_size) << 9, "\n");
+ } else {
+ puts("\tNo enhanced user data area\n");
+ }
+ if (pconf.user.wr_rel_change)
+ printf("\tUser partition write reliability: %s\n",
+ pconf.user.wr_rel_set ? "on" : "off");
+ for (pidx = 0; pidx < 4; pidx++) {
+ if (pconf.gp_part[pidx].size) {
+ printf("\tGP%i Capacity: ", pidx+1);
+ print_size(((u64)pconf.gp_part[pidx].size) << 9,
+ pconf.gp_part[pidx].enhanced ?
+ " ENH\n" : "\n");
+ } else {
+ printf("\tNo GP%i partition\n", pidx+1);
+ }
+ if (pconf.gp_part[pidx].wr_rel_change)
+ printf("\tGP%i write reliability: %s\n", pidx+1,
+ pconf.gp_part[pidx].wr_rel_set ? "on" : "off");
+ }
+
+ if (!mmc_hwpart_config(mmc, &pconf, mode)) {
+ if (mode == MMC_HWPART_CONF_COMPLETE)
+ puts("Partitioning successful, "
+ "power-cycle to make effective\n");
+ return CMD_RET_SUCCESS;
+ } else {
+ puts("Failed!\n");
+ return CMD_RET_FAILURE;
+ }
+}
+
#ifdef CONFIG_SUPPORT_EMMC_BOOT
static int do_mmc_bootbus(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[])
U_BOOT_CMD_MKENT(part, 1, 1, do_mmc_part, "", ""),
U_BOOT_CMD_MKENT(dev, 3, 0, do_mmc_dev, "", ""),
U_BOOT_CMD_MKENT(list, 1, 1, do_mmc_list, "", ""),
+ U_BOOT_CMD_MKENT(hwpartition, 28, 0, do_mmc_hwpartition, "", ""),
#ifdef CONFIG_SUPPORT_EMMC_BOOT
U_BOOT_CMD_MKENT(bootbus, 5, 0, do_mmc_bootbus, "", ""),
U_BOOT_CMD_MKENT(bootpart-resize, 4, 0, do_mmc_boot_resize, "", ""),
}
U_BOOT_CMD(
- mmc, 7, 1, do_mmcops,
+ mmc, 29, 1, do_mmcops,
"MMC sub system",
"info - display info of the current MMC device\n"
"mmc read addr blk# cnt\n"
"mmc part - lists available partition on current mmc device\n"
"mmc dev [dev] [part] - show or set current mmc device [partition]\n"
"mmc list - lists available devices\n"
+ "mmc hwpartition [args...] - does hardware partitioning\n"
+ " arguments (sizes in 512-byte blocks):\n"
+ " [user [enh start cnt] [wrrel {on|off}]] - sets user data area attributes\n"
+ " [gp1|gp2|gp3|gp4 cnt [enh] [wrrel {on|off}]] - general purpose partition\n"
+ " [check|set|complete] - mode, complete set partitioning completed\n"
+ " WARNING: Partitioning is a write-once setting once it is set to complete.\n"
+ " Power cycling is required to initialize partitions after set to complete.\n"
#ifdef CONFIG_SUPPORT_EMMC_BOOT
"mmc bootbus dev boot_bus_width reset_boot_bus_width boot_mode\n"
" - Set the BOOT_BUS_WIDTH field of the specified device\n"
int ret;
block_dev_desc_t *desc;
- if (argc != 2)
+ if (argc < 2 || argc > 3)
return CMD_RET_USAGE;
ret = get_device(argv[0], argv[1], &desc);
if (ret < 0)
return 1;
+ if (argc == 3) {
+ int p;
+ char str[512] = { 0, };
+ disk_partition_t info;
+
+ for (p = 1; p < 128; p++) {
+ int r = get_partition_info(desc, p, &info);
+
+ if (r == 0) {
+ char t[5];
+ sprintf(t, "%s%d", str[0] ? " " : "", p);
+ strcat(str, t);
+ }
+ }
+ setenv(argv[2], str);
+ return 0;
+ }
+
print_part(desc);
return 0;
"part uuid <interface> <dev>:<part> <varname>\n"
" - set environment variable to partition UUID\n"
"part list <interface> <dev>\n"
- " - print a device's partition table"
+ " - print a device's partition table\n"
+ "part list <interface> <dev> <varname>\n"
+ " - set environment variable to the list of partitions"
);
return 0;
}
+static void do_usb_start(void)
+{
+ bootstage_mark_name(BOOTSTAGE_ID_USB_START, "usb_start");
+
+ if (usb_init() < 0)
+ return;
+
+#ifdef CONFIG_USB_STORAGE
+ /* try to recognize storage devices immediately */
+ usb_stor_curr_dev = usb_stor_scan(1);
+#endif
+#ifdef CONFIG_USB_HOST_ETHER
+ /* try to recognize ethernet devices immediately */
+ usb_ether_curr_dev = usb_host_eth_scan(1);
+#endif
+#ifdef CONFIG_USB_KEYBOARD
+ drv_usb_kbd_init();
+#endif
+}
+
/******************************************************************************
* usb command intepreter
*/
if (argc < 2)
return CMD_RET_USAGE;
- if ((strncmp(argv[1], "reset", 5) == 0) ||
- (strncmp(argv[1], "start", 5) == 0)) {
- bootstage_mark_name(BOOTSTAGE_ID_USB_START, "usb_start");
+ if (strncmp(argv[1], "start", 5) == 0) {
+ if (usb_started)
+ return 0; /* Already started */
+ printf("starting USB...\n");
+ do_usb_start();
+ return 0;
+ }
+
+ if (strncmp(argv[1], "reset", 5) == 0) {
+ printf("resetting USB...\n");
if (do_usb_stop_keyboard(1) != 0)
return 1;
usb_stop();
- printf("(Re)start USB...\n");
- if (usb_init() >= 0) {
-#ifdef CONFIG_USB_STORAGE
- /* try to recognize storage devices immediately */
- usb_stor_curr_dev = usb_stor_scan(1);
-#endif
-#ifdef CONFIG_USB_HOST_ETHER
- /* try to recognize ethernet devices immediately */
- usb_ether_curr_dev = usb_host_eth_scan(1);
-#endif
-#ifdef CONFIG_USB_KEYBOARD
- drv_usb_kbd_init();
-#endif
- }
+ do_usb_start();
return 0;
}
if (strncmp(argv[1], "stop", 4) == 0) {
puts("OK\n");
}
+ flush_cache(dest, len);
+
setenv_hex("fileaddr", data);
setenv_hex("filesize", len);
*/
switch (file) {
case stdin:
- gd->jt[XF_getc] = getc;
- gd->jt[XF_tstc] = tstc;
+ gd->jt->getc = getc;
+ gd->jt->tstc = tstc;
break;
case stdout:
- gd->jt[XF_putc] = putc;
- gd->jt[XF_puts] = puts;
- gd->jt[XF_printf] = printf;
+ gd->jt->putc = putc;
+ gd->jt->puts = puts;
+ gd->jt->printf = printf;
break;
}
break;
#endif
/* set default handlers at first */
- gd->jt[XF_getc] = serial_getc;
- gd->jt[XF_tstc] = serial_tstc;
- gd->jt[XF_putc] = serial_putc;
- gd->jt[XF_puts] = serial_puts;
- gd->jt[XF_printf] = serial_printf;
+ gd->jt->getc = serial_getc;
+ gd->jt->tstc = serial_tstc;
+ gd->jt->putc = serial_putc;
+ gd->jt->puts = serial_puts;
+ gd->jt->printf = serial_printf;
/* stdin stdout and stderr are in environment */
/* scan for it */
#include <common.h>
#include <exports.h>
#include <spi.h>
+#include <i2c.h>
DECLARE_GLOBAL_DATA_PTR;
return XF_VERSION;
}
-/* Reuse _exports.h with a little trickery to avoid bitrot */
-#define EXPORT_FUNC(sym) gd->jt[XF_##sym] = (void *)sym;
-
-#if !defined(CONFIG_X86) && !defined(CONFIG_PPC)
-# define install_hdlr dummy
-# define free_hdlr dummy
-#else /* kludge for non-standard function naming */
-# define install_hdlr irq_install_handler
-# define free_hdlr irq_free_handler
-#endif
-#ifndef CONFIG_CMD_I2C
-# define i2c_write dummy
-# define i2c_read dummy
-#endif
-#if !defined(CONFIG_CMD_SPI) || defined(CONFIG_DM_SPI)
-# define spi_init dummy
-# define spi_setup_slave dummy
-# define spi_free_slave dummy
-#endif
-#ifndef CONFIG_CMD_SPI
-# define spi_claim_bus dummy
-# define spi_release_bus dummy
-# define spi_xfer dummy
-#endif
+#define EXPORT_FUNC(f, a, x, ...) gd->jt->x = f;
void jumptable_init(void)
{
- gd->jt = malloc(XF_MAX * sizeof(void *));
+ gd->jt = malloc(sizeof(struct jt_funcs));
#include <_exports.h>
}
* SPDX-License-Identifier: GPL-2.0+
*/
+#ifndef USE_HOSTCC
#include <common.h>
#include <command.h>
#include <malloc.h>
#include <hw_sha.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#else
+#include "mkimage.h"
+#include <time.h>
+#include <image.h>
+#endif /* !USE_HOSTCC*/
+
#include <hash.h>
+#include <u-boot/crc.h>
#include <u-boot/sha1.h>
#include <u-boot/sha256.h>
-#include <asm/io.h>
-#include <asm/errno.h>
+#include <u-boot/md5.h>
-#ifdef CONFIG_CMD_SHA1SUM
+#ifdef CONFIG_SHA1
static int hash_init_sha1(struct hash_algo *algo, void **ctxp)
{
sha1_context *ctx = malloc(sizeof(sha1_context));
CHUNKSZ_SHA256,
},
#endif
- /*
- * This is CONFIG_CMD_SHA1SUM instead of CONFIG_SHA1 since otherwise
- * it bloats the code for boards which use SHA1 but not the 'hash'
- * or 'sha1sum' commands.
- */
-#ifdef CONFIG_CMD_SHA1SUM
+#ifdef CONFIG_SHA1
{
"sha1",
SHA1_SUM_LEN,
hash_update_sha1,
hash_finish_sha1,
},
-#define MULTI_HASH
#endif
#ifdef CONFIG_SHA256
{
hash_update_sha256,
hash_finish_sha256,
},
-#define MULTI_HASH
#endif
{
"crc32",
},
};
+#if defined(CONFIG_SHA256) || defined(CONFIG_CMD_SHA1SUM)
+#define MULTI_HASH
+#endif
+
#if defined(CONFIG_HASH_VERIFY) || defined(CONFIG_CMD_HASH)
#define MULTI_HASH
#endif
#define multi_hash() 0
#endif
+int hash_lookup_algo(const char *algo_name, struct hash_algo **algop)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
+ if (!strcmp(algo_name, hash_algo[i].name)) {
+ *algop = &hash_algo[i];
+ return 0;
+ }
+ }
+
+ debug("Unknown hash algorithm '%s'\n", algo_name);
+ return -EPROTONOSUPPORT;
+}
+
+int hash_progressive_lookup_algo(const char *algo_name,
+ struct hash_algo **algop)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
+ if (!strcmp(algo_name, hash_algo[i].name)) {
+ if (hash_algo[i].hash_init) {
+ *algop = &hash_algo[i];
+ return 0;
+ }
+ }
+ }
+
+ debug("Unknown hash algorithm '%s'\n", algo_name);
+ return -EPROTONOSUPPORT;
+}
+
+#ifndef USE_HOSTCC
/**
* store_result: Store the resulting sum to an address or variable
*
return 0;
}
-int hash_lookup_algo(const char *algo_name, struct hash_algo **algop)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
- if (!strcmp(algo_name, hash_algo[i].name)) {
- *algop = &hash_algo[i];
- return 0;
- }
- }
-
- debug("Unknown hash algorithm '%s'\n", algo_name);
- return -EPROTONOSUPPORT;
-}
-
void hash_show(struct hash_algo *algo, ulong addr, ulong len, uint8_t *output)
{
int i;
return 0;
}
+#endif
fdt_strerror(err));
}
+/**
+ * fit_get_subimage_count - get component (sub-image) count
+ * @fit: pointer to the FIT format image header
+ * @images_noffset: offset of images node
+ *
+ * returns:
+ * number of image components
+ */
+int fit_get_subimage_count(const void *fit, int images_noffset)
+{
+ int noffset;
+ int ndepth;
+ int count = 0;
+
+ /* Process its subnodes, print out component images details */
+ for (ndepth = 0, count = 0,
+ noffset = fdt_next_node(fit, images_noffset, &ndepth);
+ (noffset >= 0) && (ndepth > 0);
+ noffset = fdt_next_node(fit, noffset, &ndepth)) {
+ if (ndepth == 1) {
+ count++;
+ }
+ }
+
+ return count;
+}
+
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_FIT_SPL_PRINT)
/**
* fit_print_contents - prints out the contents of the FIT format image
}
}
}
-#endif
+
+#endif /* !defined(CONFIG_SPL_BUILD) || defined(CONFIG_FIT_SPL_PRINT) */
/**
* fit_get_desc - get node description property
#if IMAGE_ENABLE_SIGN
EVP_sha1,
#endif
- sha1_calculate,
+ hash_calculate,
padding_sha1_rsa2048,
},
{
#if IMAGE_ENABLE_SIGN
EVP_sha256,
#endif
- sha256_calculate,
+ hash_calculate,
padding_sha256_rsa2048,
},
{
#if IMAGE_ENABLE_SIGN
EVP_sha256,
#endif
- sha256_calculate,
+ hash_calculate,
padding_sha256_rsa4096,
}
* genimg_get_image - get image from special storage (if necessary)
* @img_addr: image start address
*
- * genimg_get_image() checks if provided image start adddress is located
+ * genimg_get_image() checks if provided image start address is located
* in a dataflash storage. If so, image is moved to a system RAM memory.
*
* returns:
console_rows = panel_info.vl_row / VIDEO_FONT_HEIGHT;
#endif
console_cols = panel_info.vl_col / VIDEO_FONT_WIDTH;
+ lcd_init_console(lcd_base, console_rows, console_cols);
lcd_init_console(lcd_logo(), console_rows, console_cols);
lcd_sync();
}
#endif
default:
#if defined(CONFIG_SPL_SERIAL_SUPPORT) && defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
- printf("SPL: Unsupported Boot Device %d\n", boot_device);
+ puts("SPL: Unsupported Boot Device!\n");
#endif
hang();
}
void *ctrl;
struct usb_device *dev;
int i, start_index = 0;
+ int controllers_initialized = 0;
int ret;
dev_index = 0;
ret = usb_lowlevel_init(i, USB_INIT_HOST, &ctrl);
if (ret == -ENODEV) { /* No such device. */
puts("Port not available.\n");
+ controllers_initialized++;
continue;
}
* lowlevel init is OK, now scan the bus for devices
* i.e. search HUBs and configure them
*/
+ controllers_initialized++;
start_index = dev_index;
printf("scanning bus %d for devices... ", i);
dev = usb_alloc_new_device(ctrl);
debug("scan end\n");
/* if we were not able to find at least one working bus, bail out */
- if (!usb_started) {
+ if (controllers_initialized == 0)
puts("USB error: all controllers failed lowlevel init\n");
- return -1;
- }
- return 0;
+ return usb_started ? 0 : -1;
}
/******************************************************************************
printf("\n Couldn't reset port %i\n", dev->portnr);
return 1;
}
+ } else {
+ usb_reset_root_port();
}
#endif
/* We've consumed all queued int packets, create new */
destroy_int_queue(dev, data->intq);
data->intq = create_int_queue(dev, data->intpipe, 1,
- USB_KBD_BOOT_REPORT_SIZE, data->new);
+ USB_KBD_BOOT_REPORT_SIZE, data->new,
+ data->intinterval);
}
#endif
}
debug("USB KBD: enable interrupt pipe...\n");
#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
data->intq = create_int_queue(dev, data->intpipe, 1,
- USB_KBD_BOOT_REPORT_SIZE, data->new);
+ USB_KBD_BOOT_REPORT_SIZE, data->new,
+ data->intinterval);
if (!data->intq) {
#else
if (usb_submit_int_msg(dev, data->intpipe, data->new, data->intpktsize,
data = usb_kbd_dev->privptr;
if (stdio_deregister_dev(dev, force) != 0)
return 1;
+#ifdef CONFIG_CONSOLE_MUX
+ if (iomux_doenv(stdin, getenv("stdin")) != 0)
+ return 1;
+#endif
#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
destroy_int_queue(usb_kbd_dev, data->intq);
#endif
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_A10_OLINUXINO_L=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN5I=y
-+S:CONFIG_TARGET_A10S_OLINUXINO_M=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_USB1_VBUS_PIN="PG11"
CONFIG_VIDEO_HDMI=n
CONFIG_VIDEO_VGA_VIA_LCD=y
+CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
# For use with the Olimex 7" LCD module, adjust timings for other displays
# Set video-mode=sunxi:800x600-24@60,monitor=lcd in the env. to enable
CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:3,vmode:0"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN5I=y
-+S:CONFIG_TARGET_A13_OLINUXINOM=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
CONFIG_USB1_VBUS_PIN="PG11"
CONFIG_VIDEO_HDMI=n
CONFIG_VIDEO_VGA_VIA_LCD=y
+CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
# For use with the Olimex 7" LCD module, adjust timings for other displays
# Set video-mode=sunxi:800x600-24@60,monitor=lcd in the env. to enable
CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:3,vmode:0"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN5I=y
-+S:CONFIG_TARGET_A13_OLINUXINO=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_A20_OLINUXINO_L2=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_A20_OLINUXINO_L=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_A20_OLINUXINO_M=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN5I=y
-+S:CONFIG_TARGET_AUXTEK_T004=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
CONFIG_FDTFILE="sun7i-a20-bananapi.dtb"
+CONFIG_GMAC_TX_DELAY=3
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_BANANAPI=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
CONFIG_FDTFILE="sun7i-a20-bananapro.dtb"
CONFIG_USB1_VBUS_PIN="PH0"
CONFIG_USB2_VBUS_PIN="PH1"
+CONFIG_GMAC_TX_DELAY=3
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_BANANAPRO=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="C29XPCIE,36BIT,SECURE_BOOT"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_C29XPCIE=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="C29XPCIE,36BIT,SPIFLASH,SECURE_BOOT"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_C29XPCIE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_25"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_CATCENTER=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_33"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_CATCENTER=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=1"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_CATCENTER=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y
-+S:CONFIG_TARGET_CSQ_CS908=y
+S:CONFIG_DRAM_CLK=432
+S:CONFIG_DRAM_ZQ=123
# Ethernet phy power
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
+CONFIG_FDTFILE="sun4i-a10-chuwi-v7-cw0825.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PB9"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:51000,le:19,ri:300,up:6,lo:31,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_POWER="PH8"
+CONFIG_VIDEO_LCD_BL_EN="PH7"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
+CONFIG_VIDEO_LCD_SPI_CS="PA0"
+CONFIG_VIDEO_LCD_SPI_SCLK="PA1"
+CONFIG_VIDEO_LCD_SPI_MOSI="PA2"
+CONFIG_VIDEO_LCD_PANEL_HITACHI_TX18D42VM=y
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y
-+S:CONFIG_TARGET_COLOMBUS=y
+S:CONFIG_DRAM_CLK=240
+S:CONFIG_DRAM_ZQ=251
# Wifi power
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_CUBIEBOARD2=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_CUBIEBOARD=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_CUBIETRUCK=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y
-+S:CONFIG_TARGET_HUMMINGBIRD_A31=y
+S:CONFIG_DRAM_CLK=312
+S:CONFIG_DRAM_ZQ=251
# Wifi power
--- /dev/null
+# The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G
+# nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a
+# headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
+CONFIG_FDTFILE="sun4i-a10-hyundai-a7hd.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PB09"
+CONFIG_USB1_VBUS_PIN=""
+CONFIG_USB2_VBUS_PIN="PH6"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:45,ri:274,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=1
+CONFIG_VIDEO_LCD_POWER="PH2"
+CONFIG_VIDEO_LCD_BL_EN="PH9"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
+CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW=n
+CONFIG_VIDEO_LCD_PANEL_LVDS=y
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
+CONFIG_FDTFILE="sun5i-a13-inet-86vs.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PG12"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_POWER="AXP0-0"
+CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN5I=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v1.2.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="axp_drivebus"
CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
-CONFIG_USB_KEYBOARD=n
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN8I=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v5.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="axp_drivebus"
CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:168,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
-CONFIG_USB_KEYBOARD=n
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN8I=y
-+S:CONFIG_TARGET_IPPO_Q8H_V5=y
+S:CONFIG_DRAM_CLK=480
# zq = 0xf777
+S:CONFIG_DRAM_ZQ=63351
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-pcduino3-nano.dtb"
+CONFIG_GMAC_TX_DELAY=3
+CONFIG_USB1_VBUS_PIN="PH11"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN7I=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=122
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_PCDUINO3=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=122
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_PCDUINO3=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=122
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_PCDUINO=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF800000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF000000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ,PQ_MDS_PIB=1,PQ_MDS_PIB_ATM=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ,PCI,PCI_33M,PQ_MDS_PIB=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ,PCI,PCI_66M,PQ_MDS_PIB=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ,PCI,PCISLAVE"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_66MHZ,PQ_MDS_PIB=1,PQ_MDS_PIB_ATM=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_66MHZ,PCI,PCI_33M,PQ_MDS_PIB=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_66MHZ,PCI,PCI_66M,PQ_MDS_PIB=1"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_66MHZ,PCI,PCISLAVE"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_66MHZ"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360EMDS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="CLKIN_33MHZ"
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360ERDK=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8360ERDK=y
+# The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND,
+# 1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
+# rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer
+# and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
+# (both volume buttons are also connected to the UBOOT_SEL pin). The
+# external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
+# OTG and 3.5mm headphone jack. More details are available at
+# http://linux-sunxi.org/MSI_Primo73
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
CONFIG_FDTFILE="sun7i-a20-primo73.dtb"
CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_MSI_PRIMO73=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+# The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND,
+# 1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
+# rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer
+# and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
+# (both volume buttons are also connected to the UBOOT_SEL pin). The
+# external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
+# OTG and 3.5mm headphone jack. More details are available at
+# http://linux-sunxi.org/MSI_Primo81
+
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS=""
CONFIG_FDTFILE="sun6i-a31s-primo81.dtb"
+CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y
+CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27
+CONFIG_VIDEO_LCD_SSD2828_RESET="PA26"
+CONFIG_VIDEO_LCD_SPI_CS="PH9"
+CONFIG_VIDEO_LCD_SPI_SCLK="PH10"
+CONFIG_VIDEO_LCD_SPI_MOSI="PH11"
+CONFIG_VIDEO_LCD_SPI_MISO="PH12"
+CONFIG_VIDEO_LCD_BL_EN="PA25"
+CONFIG_VIDEO_LCD_BL_PWM="PH13"
CONFIG_USB_KEYBOARD=n
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y
-+S:CONFIG_TARGET_MSI_PRIMO81=y
+S:CONFIG_DRAM_CLK=360
+S:CONFIG_DRAM_ZQ=122
# Wifi power
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="SUNXI_EMAC,AHCI,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-marsboard.dtb"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-a1000.dtb"
-CONFIG_VIDEO_VGA=y
-+S:CONFIG_ARM=y
-+S:CONFIG_ARCH_SUNXI=y
-+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_MELE_A1000G=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_MELE_A1000=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_MELE_M3=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,USB_EHCI,STATUSLED=234"
+CONFIG_FDTFILE="sun7i-a20-m5.dtb"
+CONFIG_VIDEO_HDMI=y
++S:CONFIG_MMC0_CD_PIN="PH1"
++S:CONFIG_USB1_VBUS_PIN="PH6"
++S:CONFIG_USB2_VBUS_PIN="PH3"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN7I=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=122
++S:CONFIG_DRAM_EMR1=4
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y
-+S:CONFIG_TARGET_MELE_M9=y
+S:CONFIG_DRAM_CLK=312
+S:CONFIG_DRAM_ZQ=120
# The Mele M9 uses 3.3V for general IO
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb"
-+S:CONFIG_ARM=y
-+S:CONFIG_ARCH_SUNXI=y
-+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_MINI_X_1GB=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_MINI_X=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,36BIT,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,36BIT,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,36BIT"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_TPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,NAND"
-+ST:CONFIG_PPC=y
-+ST:CONFIG_MPC85xx=y
-+ST:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P1011RDB"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,36BIT,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,36BIT,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,36BIT"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_TPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,NAND"
-+ST:CONFIG_PPC=y
-+ST:CONFIG_MPC85xx=y
-+ST:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P1020RDB"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,36BIT,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,36BIT,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,36BIT"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_TPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,NAND"
-+ST:CONFIG_PPC=y
-+ST:CONFIG_MPC85xx=y
-+ST:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P2010RDB"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SDCARD"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020COME=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SPIFLASH"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020COME=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="36BIT"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020DS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="DDR2"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020DS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SDCARD"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020DS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SPIFLASH"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020DS=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P2020DS=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,36BIT,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,36BIT,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,36BIT"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_TPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,NAND"
-+ST:CONFIG_PPC=y
-+ST:CONFIG_MPC85xx=y
-+ST:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,SDCARD"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB,SPIFLASH"
-+S:CONFIG_PPC=y
-+S:CONFIG_MPC85xx=y
-+S:CONFIG_TARGET_P1_P2_RDB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="P2020RDB"
-CONFIG_PPC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P1_P2_RDB=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="SECURE_BOOT"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_P5040DS=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR,BOOT_ROM"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="BOOT_ROM"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PM520=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=0,PPCHAMELEON_CLK_25"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=0,PPCHAMELEON_CLK_33"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=2,PPCHAMELEON_CLK_25"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=2,PPCHAMELEON_CLK_33"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_25"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_33"
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_PPCHAMELEONEVB=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="PPC_T1024"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_T102XQDS=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,SECURE_BOOT,T1042RDB"
+CONFIG_PPC=y
+CONFIG_MPC85xx=y
+CONFIG_TARGET_T104XRDB=y
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
+CONFIG_FDTFILE="sun5i-a13-tzx-q8-713b7.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PG12"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:40,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_POWER="AXP0-0"
+CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN5I=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="TOTAL5200_REV=2"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_TOTAL5200=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="TOTAL5200_REV=2,SYS_TEXT_BASE=0xFE000000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_TOTAL5200=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="TOTAL5200_REV=1"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_TOTAL5200=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="TOTAL5200_REV=1,SYS_TEXT_BASE=0xFE000000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_TOTAL5200=y
+S:CONFIG_TARGET_AM335X_EVM=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="am335x-boneblack"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
CONFIG_ARC=y
-CONFIG_TARGET_ARCANGEL4_BE=y
+CONFIG_TARGET_ARCANGEL4=y
CONFIG_SYS_CLK_FREQ=70000000
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_ARC=y
CONFIG_TARGET_ARCANGEL4=y
CONFIG_SYS_CLK_FREQ=70000000
+CONFIG_SYS_TEXT_BASE=0x81000000
+CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G20,MACH_TYPE=2068,BOARD_AXM"
-CONFIG_ARM=y
-CONFIG_TARGET_TAURUS=y
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_TAURUS=y
CONFIG_ARC=y
CONFIG_TARGET_AXS101=y
-CONFIG_SYS_CLK_FREQ=750000000
\ No newline at end of file
+CONFIG_SYS_CLK_FREQ=750000000
+CONFIG_ARC_CACHE_LINE_SHIFT=5
+CONFIG_SYS_DCACHE_OFF=y
+CONFIG_SYS_TEXT_BASE=0x81000000
\ No newline at end of file
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI"
CONFIG_FDTFILE="sun4i-a10-ba10-tvbox.dtb"
-CONFIG_USB1_VBUS_PIN="PH12"
+CONFIG_USB2_VBUS_PIN="PH12"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN4I=y
-+S:CONFIG_TARGET_BA10_TV_BOX=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_DEFAULT_DEVICE_TREE="chromebook_link"
CONFIG_HAVE_MRC=y
CONFIG_SMM_TSEG_SIZE=0x800000
-CONFIG_VIDEO_X86=y
+CONFIG_VIDEO_VESA=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
CONFIG_FRAMEBUFFER_VESA_MODE_11A=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_CPCI5200=y
-CONFIG_ARM=y
-CONFIG_TARGET_DB_MV784MP_GP=y
+CONFIG_SPL=y
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_DB_MV784MP_GP=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_I12_TVBOX=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=127
++S:CONFIG_DRAM_EMR1=4
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF800000,MPC5200_DDR"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF800000,MPC5200_DDR"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF800000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFF000000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_TEXT_BASE=0xFFF00000"
CONFIG_PPC=y
CONFIG_MPC83xx=y
+CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
CONFIG_TARGET_IDS8313=y
+CONFIG_DM=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR,LITE5200B,SYS_TEXT_BASE=0xFF000000"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR,LITE5200B,LITE5200B_PM"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
+++ /dev/null
-CONFIG_SYS_EXTRA_OPTIONS="MPC5200_DDR,LITE5200B"
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_ICECUBE=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021AQDS=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021ATWR=y
-CONFIG_ARM=y
-CONFIG_TARGET_MAXBCM=y
+CONFIG_SPL=y
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_MAXBCM=y
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_MECP5200=y
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun5i-a10s-mk802.dtb"
+CONFIG_USB1_VBUS_PIN="PB10"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN5I=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-mk802.dtb"
+CONFIG_USB2_VBUS_PIN="PH12"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-mk802ii.dtb"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
+++ /dev/null
-CONFIG_PPC=y
-CONFIG_MPC5xxx=y
-CONFIG_TARGET_PF5200=y
CONFIG_CMD_LOADS=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_ECHO=y
CONFIG_CMD_ITEST=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
CONFIG_DM_SERIAL=y
CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_CMD_LOADS=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_ECHO=y
CONFIG_CMD_ITEST=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
CONFIG_DM_SERIAL=y
CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_CMD_LOADS=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_NAND=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_ECHO=y
CONFIG_CMD_ITEST=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
CONFIG_DM_SERIAL=y
CONFIG_UNIPHIER_SERIAL=y
+CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
+++ /dev/null
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb"
-+S:CONFIG_ARM=y
-+S:CONFIG_ARCH_SUNXI=y
-+S:CONFIG_MACH_SUN7I=y
-+S:CONFIG_TARGET_QT840A=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN5I=y
-+S:CONFIG_TARGET_R7DONGLE=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_OF_CONTROL=y
CONFIG_OF_HOSTFILE=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
CONFIG_DEFAULT_DEVICE_TREE="sandbox"
--- /dev/null
+# Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND,
+# 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP
+# rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250
+# accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, MiniHDMI,
+# 1 x MicroUSB OTG port and 1 x MicroUSB host port and 3.5mm headphone jack.
+# More details are available at: http://linux-sunxi.org/Gemei_G9
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun4i-gemei-g9.dtb"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_PANEL_LVDS=y
+CONFIG_VIDEO_LCD_POWER="PH8"
+CONFIG_VIDEO_LCD_BL_EN="PH7"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
CONFIG_ARC=y
CONFIG_TARGET_TB100=y
-CONFIG_SYS_CLK_FREQ=500000000
\ No newline at end of file
+CONFIG_SYS_CLK_FREQ=500000000
+CONFIG_ARC_CACHE_LINE_SHIFT=5
+CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_ARM=y
-CONFIG_TARGET_VEXPRESS_AEMV8A=y
+CONFIG_TARGET_VEXPRESS64_AEMV8A=y
CONFIG_DEFAULT_DEVICE_TREE="vexpress64"
--- /dev/null
+# ARM Ltd. Juno Board Reference Design
+CONFIG_ARM=y
+CONFIG_TARGET_VEXPRESS64_JUNO=y
+CONFIG_DEFAULT_DEVICE_TREE="vexpress64"
+CONFIG_SHOW_BOOT_PROGRESS=y
-CONFIG_SYS_EXTRA_OPTIONS="SEMIHOSTING,BASE_FVP"
+# Semihosted FVP fast model
CONFIG_ARM=y
-CONFIG_TARGET_VEXPRESS_AEMV8A=y
+CONFIG_TARGET_VEXPRESS64_BASE_FVP=y
CONFIG_DEFAULT_DEVICE_TREE="vexpress64"
+S:CONFIG_ZYNQ=y
+S:CONFIG_TARGET_ZYNQ_MICROZED=y
CONFIG_OF_CONTROL=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-microzed"
+S:CONFIG_TARGET_ZYNQ_ZC70X=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zc702"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
+S:CONFIG_TARGET_ZYNQ_ZC770=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zc770-xm010"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
+S:CONFIG_TARGET_ZYNQ_ZC770=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zc770-xm012"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
+S:CONFIG_TARGET_ZYNQ_ZC770=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zc770-xm013"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
+S:CONFIG_TARGET_ZYNQ_ZED=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zed"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
+S:CONFIG_TARGET_ZYNQ_ZYBO=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="zynq-zybo"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
--- /dev/null
+/*
+ * (C) Copyright 2014 Red Hat Inc.
+ * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+Generic Distro Configuration Concept
+====================================
+
+Linux distributions are faced with supporting a variety of boot mechanisms,
+environments or bootloaders (PC BIOS, EFI, U-Boot, Barebox, ...). This makes
+life complicated. Worse, bootloaders such as U-Boot have a configurable set
+of features, and each board chooses to enable a different set of features.
+Hence, distros typically need to have board-specific knowledge in order to
+set up a bootable system.
+
+This document defines a common set of U-Boot features that are required for
+a distro to support the board in a generic fashion. Any board wishing to
+allow distros to install and boot in an out-of-the-box fashion should enable
+all these features. Linux distros can then create a single set of boot
+support/install logic that targets these features. This will allow distros
+to install on many boards without the need for board-specific logic.
+
+In fact, some of these features can be implemented by any bootloader, thus
+decoupling distro install/boot logic from any knowledge of the bootloader.
+
+This model assumes that boards will load boot configuration files from a
+regular storage mechanism (eMMC, SD card, USB Disk, SATA disk, etc.) with
+a standard partitioning scheme (MBR, GPT). Boards that cannnot support this
+storage model are outside the scope of this document, and may still need
+board-specific installer/boot-configuration support in a distro.
+
+To some extent, this model assumes that a board has a separate boot flash
+that contains U-Boot, and that the user has somehow installed U-Boot to this
+flash before running the distro installer. Even on boards that do not conform
+to this aspect of the model, the extent of the board-specific support in the
+distro installer logic would be to install a board-specific U-Boot package to
+the boot partition partition during installation. This distro-supplied U-Boot
+can still implement the same features as on any other board, and hence the
+distro's boot configuration file generation logic can still be board-agnostic.
+
+Locating Bootable Disks
+-----------------------
+
+Typical desktop/server PCs search all (or a user-defined subset of) attached
+storage devices for a bootable partition, then load the bootloader or boot
+configuration files from there. A U-Boot board port that enables the features
+mentioned in this document will search for boot configuration files in the
+same way.
+
+Thus, distros do not need to manipulate any kind of bootloader-specific
+configuration data to indicate which storage device the system should boot
+from.
+
+Distros simply need to install the boot configuration files (see next
+section) in an ext2/3/4 or FAT partition, mark the partition bootable (via
+the MBR bootable flag, or GPT legacy_bios_bootable attribute), and U-Boot (or
+any other bootloader) will find those boot files and execute them. This is
+conceptually identical to creating a grub2 configuration file on a desktop
+PC.
+
+Note that in the absense of any partition that is explicitly marked bootable,
+U-Boot falls back to searching the first valid partition of a disk for boot
+configuration files. Other bootloaders are recommended to do the same, since
+I believe that partition table bootable flags aren't so commonly used outside
+the realm of x86 PCs.
+
+U-Boot can also search for boot configuration files from a TFTP server.
+
+Boot Configuration Files
+------------------------
+
+The standard format for boot configuration files is that of extlinux.conf, as
+handled by U-Boot's "syslinux" (disk) or "pxe boot" (network). This is roughly
+as specified at:
+
+http://www.freedesktop.org/wiki/Specifications/BootLoaderSpec/
+
+... with the exceptions that the BootLoaderSpec document:
+
+* Prescribes a separate configuration per boot menu option, whereas U-Boot
+ lumps all options into a single extlinux.conf file. Hence, U-Boot searches
+ for /extlinux/extlinux.conf then /boot/extlinux/extlinux.conf on disk, or
+ pxelinux.cfg/default over the network.
+
+* Does not document the fdtdir option, which automatically selects the DTB to
+ pass to the kernel.
+
+One example extlinux.conf generated by the Fedora installer is:
+
+------------------------------------------------------------
+# extlinux.conf generated by anaconda
+
+ui menu.c32
+
+menu autoboot Welcome to Fedora. Automatic boot in # second{,s}. Press a key for options.
+menu title Fedora Boot Options.
+menu hidden
+
+timeout 50
+#totaltimeout 9000
+
+default Fedora (3.17.0-0.rc4.git2.1.fc22.armv7hl+lpae) 22 (Rawhide)
+
+label Fedora (3.17.0-0.rc4.git2.1.fc22.armv7hl) 22 (Rawhide)
+ kernel /boot/vmlinuz-3.17.0-0.rc4.git2.1.fc22.armv7hl
+ append ro root=UUID=8eac677f-8ea8-4270-8479-d5ddbb797450 console=ttyS0,115200n8 LANG=en_US.UTF-8 drm.debug=0xf
+ fdtdir /boot/dtb-3.17.0-0.rc4.git2.1.fc22.armv7hl
+ initrd /boot/initramfs-3.17.0-0.rc4.git2.1.fc22.armv7hl.img
+
+label Fedora (3.17.0-0.rc4.git2.1.fc22.armv7hl+lpae) 22 (Rawhide)
+ kernel /boot/vmlinuz-3.17.0-0.rc4.git2.1.fc22.armv7hl+lpae
+ append ro root=UUID=8eac677f-8ea8-4270-8479-d5ddbb797450 console=ttyS0,115200n8 LANG=en_US.UTF-8 drm.debug=0xf
+ fdtdir /boot/dtb-3.17.0-0.rc4.git2.1.fc22.armv7hl+lpae
+ initrd /boot/initramfs-3.17.0-0.rc4.git2.1.fc22.armv7hl+lpae.img
+
+label Fedora-0-rescue-8f6ba7b039524e0eb957d2c9203f04bc (0-rescue-8f6ba7b039524e0eb957d2c9203f04bc)
+ kernel /boot/vmlinuz-0-rescue-8f6ba7b039524e0eb957d2c9203f04bc
+ initrd /boot/initramfs-0-rescue-8f6ba7b039524e0eb957d2c9203f04bc.img
+ append ro root=UUID=8eac677f-8ea8-4270-8479-d5ddbb797450 console=ttyS0,115200n8
+ fdtdir /boot/dtb-3.16.0-0.rc6.git1.1.fc22.armv7hl+lpae
+------------------------------------------------------------
+
+Another hand-crafted network boot configuration file is:
+
+------------------------------------------------------------
+TIMEOUT 100
+
+MENU TITLE TFTP boot options
+
+LABEL jetson-tk1-emmc
+ MENU LABEL ../zImage root on Jetson TK1 eMMC
+ LINUX ../zImage
+ FDTDIR ../
+ APPEND console=ttyS0,115200n8 console=tty1 loglevel=8 rootwait rw earlyprintk root=PARTUUID=80a5a8e9-c744-491a-93c1-4f4194fd690b
+
+LABEL venice2-emmc
+ MENU LABEL ../zImage root on Venice2 eMMC
+ LINUX ../zImage
+ FDTDIR ../
+ APPEND console=ttyS0,115200n8 console=tty1 loglevel=8 rootwait rw earlyprintk root=PARTUUID=5f71e06f-be08-48ed-b1ef-ee4800cc860f
+
+LABEL sdcard
+ MENU LABEL ../zImage, root on 2GB sdcard
+ LINUX ../zImage
+ FDTDIR ../
+ APPEND console=ttyS0,115200n8 console=tty1 loglevel=8 rootwait rw earlyprintk root=PARTUUID=b2f82cda-2535-4779-b467-094a210fbae7
+
+LABEL fedora-installer-fk
+ MENU LABEL Fedora installer w/ Fedora kernel
+ LINUX fedora-installer/vmlinuz
+ INITRD fedora-installer/initrd.img.orig
+ FDTDIR fedora-installer/dtb
+ APPEND loglevel=8 ip=dhcp inst.repo=http://10.0.0.2/mirrors/fedora/linux/development/rawhide/armhfp/os/ rd.shell cma=64M
+------------------------------------------------------------
+
+U-Boot Implementation
+=====================
+
+Enabling the distro options
+---------------------------
+
+In your board configuration file, include the following:
+
+------------------------------------------------------------
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
+#endif
+------------------------------------------------------------
+
+The first of those headers primarily enables a core set of U-Boot features,
+such as support for MBR and GPT partitions, ext* and FAT filesystems, booting
+raw zImage and initrd (rather than FIT- or uImage-wrapped files), etc. Network
+boot support is also enabled here, which is useful in order to boot distro
+installers given that distros do not commonly distribute bootable install
+media for non-PC targets at present.
+
+Finally, a few options that are mostly relevant only when using U-Boot-
+specific boot.scr scripts are enabled. This enables distros to generate a
+U-Boot-specific boot.scr script rather than extlinux.conf as the boot
+configuration file. While doing so is fully supported, and
+<config_distro_defaults.h> exposes enough parameterization to boot.scr to
+allow for board-agnostic boot.scr content, this document recommends that
+distros generate extlinux.conf rather than boot.scr. extlinux.conf is intended
+to work across multiple bootloaders, whereas boot.scr will only work with
+U-Boot. TODO: document the contract between U-Boot and boot.scr re: which
+environment variables a generic boot.scr may rely upon.
+
+The second of those headers sets up the default environment so that $bootcmd
+is defined in a way that searches attached disks for boot configuration files,
+and executes them if found.
+
+Required Environment Variables
+------------------------------
+
+The U-Boot "syslinux" and "pxe boot" commands require a number of environment
+variables be set. Default values for these variables are often hard-coded into
+CONFIG_EXTRA_ENV_SETTINGS in the board's U-Boot configuration file, so that
+the user doesn't have to configure them.
+
+fdt_addr:
+
+ Mandatory for any system that provides the DTB in HW (e.g. ROM) and wishes
+ to pass that DTB to Linux, rather than loading a DTB from the boot
+ filesystem. Prohibited for any other system.
+
+ If specified a DTB to boot the system must be available at the given
+ address.
+
+fdt_addr_r:
+
+ Mandatory. The location in RAM where the DTB will be loaded or copied to when
+ processing the fdtdir/devicetreedir or fdt/devicetree options in
+ extlinux.conf.
+
+ This is mandatory even when fdt_addr is provided, since extlinux.conf must
+ always be able to provide a DTB which overrides any copy provided by the HW.
+
+ A size of 1MB for the FDT/DTB seems reasonable.
+
+ramdisk_addr_r:
+
+ Mandatory. The location in RAM where the initial ramdisk will be loaded to
+ when processing the initrd option in extlinux.conf.
+
+ It is recommended that this location be highest in RAM out of fdt_addr_,
+ kernel_addr_r, and ramdisk_addr_r, so that the RAM disk can vary in size
+ and use any available RAM.
+
+kernel_addr_r:
+
+ Mandatory. The location in RAM where the kernel will be loaded to when
+ processing the kernel option in the extlinux.conf.
+
+ The kernel should be located within the first 128M of RAM in order for the
+ kernel CONFIG_AUTO_ZRELADDR option to work, which is likely enabled on any
+ distro kernel. Since the kernel will decompress itself to 0x8000 after the
+ start of RAM, kernel_addr_rshould not overlap that area, or the kernel will
+ have to copy itself somewhere else first before decompression.
+
+ A size of 16MB for the kernel is likely adequate.
+
+pxe_addr_r:
+
+ Mandatory. The location in RAM where extlinux.conf will be loaded to prior
+ to processing.
+
+ A size of 1MB for extlinux.conf is more than adequate.
+
+scriptaddr:
+
+ Mandatory, if the boot script is boot.scr rather than extlinux.conf. The
+ location in RAM where boot.scr will be loaded to prior to execution.
+
+ A size of 1MB for extlinux.conf is more than adequate.
+
+For suggestions on memory locations for ARM systems, you must follow the
+guidelines specified in Documentation/arm/Booting in the Linux kernel tree.
+
+For a commented example of setting these values, please see the definition of
+MEM_LAYOUT_ENV_SETTINGS in include/configs/tegra124-common.h.
+
+Boot Target Configuration
+-------------------------
+
+<config_distro_bootcmd.h> defines $bootcmd and many helper command variables
+that automatically search attached disks for boot configuration files and
+execute them. Boards must provide configure <config_distro_bootcmd.h> so that
+it supports the correct set of possible boot device types. To provide this
+configuration, simply define macro BOOT_TARGET_DEVICES prior to including
+<config_distro_bootcmd.h>. For example:
+
+------------------------------------------------------------
+#ifndef CONFIG_SPL_BUILD
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 1) \
+ func(MMC, mmc, 0) \
+ func(USB, usb, 0) \
+ func(PXE, pxe, na) \
+ func(DHCP, dhcp, na)
+#include <config_distro_bootcmd.h>
+#endif
+------------------------------------------------------------
+
+Each entry in the macro defines a single boot device (e.g. a specific eMMC
+device or SD card) or type of boot device (e.g. USB disk). The parameters to
+the func macro (passed in by the internal implementation of the header) are:
+
+- Upper-case disk type (MMC, SATA, SCSI, IDE, USB, DHCP, PXE).
+- Lower-case disk type (same options as above).
+- ID of the specific disk (MMC only) or ignored for other types.
+
+User Configuration
+==================
+
+Once the user has installed U-Boot, it is expected that the environment will
+be reset to the default values in order to enable $bootcmd and friends, as set
+up by <config_distro_bootcmd.h>. After this, various environment variables may
+be altered to influence the boot process:
+
+boot_targets:
+
+ The list of boot locations searched.
+
+ Example: mmc0, mmc1, usb, pxe
+
+ Entries may be removed or re-ordered in this list to affect the boot order.
+
+boot_prefixes:
+
+ For disk-based booting, the list of directories within a partition that are
+ searched for boot configuration files (extlinux.conf, boot.scr).
+
+ Example: / /boot/
+
+ Entries may be removed or re-ordered in this list to affect the set of
+ directories which are searched.
+
+boot_scripts:
+
+ The name of U-Boot style boot.scr files that $bootcmd searches for.
+
+ Example: boot.scr.uimg boot.scr
+
+ (Typically we expect extlinux.conf to be used, but execution of boot.scr is
+ maintained for backwards-compatibility.)
+
+ Entries may be removed or re-ordered in this list to affect the set of
+ filenames which are supported.
+
+scan_dev_for_extlinux:
+
+ If you want to disable extlinux.conf on all disks, set the value to something
+ innocuous, e.g. setenv scan_dev_for_extlinux true.
+
+scan_dev_for_scripts:
+
+ If you want to disable boot.scr on all disks, set the value to something
+ innocuous, e.g. setenv scan_dev_for_scripts true.
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
-P3G4 powerpc 74xx_7xx - - Wolfgang Denk <wd@denx.de>
-ZUMA powerpc 74xx_7xx - - Nye Liu <nyet@zumanetworks.com>
-ppmc7xx powerpc 74xx_7xx - -
-ELPPC powerpc 74xx_7xx - -
-mpc7448hpc2 powerpc 74xx_7xx - - Roy Zang <tie-fei.zang@freescale.com>
+icecube_5200 powerpc mpc5xxx - - Wolfgang Denk <wd@denx.de>
+Lite5200 powerpc mpc5xxx - -
+cpci5200 powerpc mpc5xxx - - Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+mecp5200 powerpc mpc5xxx - - Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+pf5200 powerpc mpc5xxx - - Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+PM520 powerpc mpc5xxx - - Josef Wagner <Wagner@Microsys.de>
+Total5200 powerpc mpc5xxx - -
+CATcenter powerpc ppc4xx - -
+PPChameleonEVB powerpc ppc4xx - - Andrea "llandre" Marson <andrea.marson@dave-tech.it>
+P2020DS powerpc mpc85xx - -
+P2020COME powerpc mpc85xx - - Ira W. Snyder <iws@ovro.caltech.edu>
+P2020RDB powerpc mpc85xx - - Poonam Aggrwal <poonam.aggrwal@freescale.com>
+P2010RDB powerpc mpc85xx - -
+P1020RDB powerpc mpc85xx - -
+P1011RDB powerpc mpc85xx - -
+MPC8360EMDS powerpc mpc83xx - - Dave Liu <daveliu@freescale.com>
+MPC8360ERDK powerpc mpc83xx - - Anton Vorontsov <avorontsov@ru.mvista.com>
+P3G4 powerpc 74xx_7xx d928664f 2015-01-16 Wolfgang Denk <wd@denx.de>
+ZUMA powerpc 74xx_7xx d928664f 2015-01-16 Nye Liu <nyet@zumanetworks.com>
+ppmc7xx powerpc 74xx_7xx d928664f 2015-01-16
+ELPPC powerpc 74xx_7xx d928664f 2015-01-16
+mpc7448hpc2 powerpc 74xx_7xx d928664f 2015-01-16 Roy Zang <tie-fei.zang@freescale.com>
CPCI405 ppc4xx 405gp 5f1459dc 2015-01-13 Matthias Fuchs <matthias.fuchs@esd.eu>
CPCI405DT ppc4xx 405gpr 5f1459dc 2015-01-13 Matthias Fuchs <matthias.fuchs@esd.eu>
CPCI405AB ppc4xx 405gpr 5f1459dc 2015-01-13 Matthias Fuchs <matthias.fuchs@esd.eu>
table is allocated and initialized in the jumptable_init() routine
(common/exports.c). Other routines may also modify the jump table,
however. The jump table can be accessed as the 'jt' field of the
- 'global_data' structure. The slot numbers for the jump table are
+ 'global_data' structure. The struct members for the jump table are
defined in the <include/exports.h> header. E.g., to substitute the
malloc() and free() functions that will be available to standalone
applications, one should do the following:
DECLARE_GLOBAL_DATA_PTR;
- gd->jt[XF_malloc] = my_malloc;
- gd->jt[XF_free] = my_free;
+ gd->jt->malloc = my_malloc;
+ gd->jt->free = my_free;
- Note that the pointers to the functions all have 'void *' type and
- thus the compiler cannot perform type checks on these assignments.
+ Note that the pointers to the functions are real function pointers
+ so the compiler can perform type checks on these assignments.
2. The pointer to the jump table is passed to the application in a
machine-dependent way. PowerPC, ARM, MIPS, Blackfin and Nios II
=> tftp 0x40000 hello_world.bin
=> go 0x40004
-5. To export some additional function foobar(), the following steps
+5. To export some additional function long foobar(int i,char c), the following steps
should be undertaken:
- Append the following line at the end of the include/_exports.h
file:
- EXPORT_FUNC(foobar)
+ EXPORT_FUNC(foobar, long, foobar, int, char)
+
+ Parameters to EXPORT_FUNC:
+ - the first parameter is the function that is exported (default implementation)
+ - the second parameter is the return value type
+ - the third parameter is the name of the member in struct jt_funcs
+ this is also the name that the standalone application will used.
+ the rest of the parameters are the function arguments
- Add the prototype for this function to the include/exports.h
file:
- void foobar(void);
+ long foobar(int i, char c);
+
+ Initialization with the default implementation is done in jumptable_init()
+
+ You can override the default implementation using:
- - Add the initialization of the jump table slot wherever
- appropriate (most likely, to the jumptable_init() function):
+ gd->jt->foobar = another_foobar;
- gd->jt[XF_foobar] = foobar;
+ The signature of another_foobar must then match the declaration of foobar.
- Increase the XF_VERSION value by one in the include/exports.h
file
+ - If you want to export a function which depends on a CONFIG_XXX
+ use 2 lines like this:
+ #ifdef CONFIG_FOOBAR
+ EXPORT_FUNC(foobar, long, foobar, int, char)
+ #else
+ EXPORT_FUNC(dummy, void, foobar, void)
+ #endif
+
+
6. The code for exporting the U-Boot functions to applications is
mostly machine-independent. The only places written in assembly
language are stub functions that perform the jump through the jump
--- /dev/null
+This file contains information for VSC9953, a Vitesse L2 Switch IP
+which is integrated in the T1040/T1020 Freescale SoCs.
+
+About Device:
+=============
+VSC9953 is an 8-port Gigabit Ethernet switch supports the following features:
+ - 8192 MAC addresses
+ - Static Address provisioning
+ - Dynamic learning of MAC addresses and aging
+ - 4096 VLANs
+ - Independent and shared VLAN learning (IVL, SVL)
+ - Policing with storm control and MC/BC protection
+ - IPv4 and IPv6 multicast
+ - Jumbo frames (9.6 KB)
+ - Access Control List
+ - VLAN editing, translation and remarking
+ - RMON counters per port
+
+Switch interfaces:
+ - 8 Gigabit switch ports (ports 0 to 7) are external and are connected to external PHYs
+ - 2 switch ports (ports 8 and 9) of 2.5 G are connected (fixed links)
+ to FMan ports (FM1@DTSEC1 and FM1@DTSEC2)
+
+Commands Overview:
+=============
+Commands supported
+ - enable/disable a port
+ - check a port's link speed, duplexity and status.
+
+Commands syntax
+ ethsw port <port_nr> enable|disable - enable/disable an l2 switch port
+ ethsw port <port_nr> show - show an l2 switch port's configuration
+
+ port_nr=0..9; use "all" for all ports
+
+=> ethsw port all show
+ Port Status Link Speed Duplex
+ 0 enabled down 10 half
+ 1 enabled down 10 half
+ 2 enabled down 10 half
+ 3 enabled up 1000 full
+ 4 disabled down - half
+ 5 disabled down - half
+ 6 disabled down - half
+ 7 disabled down - half
+ 8 enabled up 2500 full
+ 9 enabled up 2500 full
+=>
--- /dev/null
+U-Boot for UniPhier SoC family
+==============================
+
+
+Tested toolchains
+-----------------
+
+ (a) Ubuntu packages (CROSS_COMPILE=arm-linux-gnueabi-)
+
+ If you are building U-Boot on Ubuntu, its standard package is recommended.
+ You can install it as follows:
+
+ $ sudo apt-get install gcc-arm-linux-gnueabi-
+
+ (b) Linaro compilers (CROSS_COMPILE=arm-linux-gnueabihf-)
+
+ You can download pre-built toolchains from:
+
+ http://www.linaro.org/downloads/
+
+ (c) kernel.org compilers (CROSS_COMPILE=arm-unknown-linux-gnueabi-)
+
+ You can download pre-built toolchains from:
+
+ ftp://www.kernel.org/pub/tools/crosstool/files/bin/
+
+
+Compile the source
+------------------
+
+PH1-Pro4:
+ $ make ph1_pro4_defconfig
+ $ make CROSS_COMPILE=arm-linux-gnueabi-
+
+PH1-LD4:
+ $ make ph1_ld4_defconfig
+ $ make CROSS_COMPILE=arm-linux-gnueabi-
+
+PH1-sLD8:
+ $ make ph1_sld8_defconfig
+ $ make CROSS_COMPILE=arm-linux-gnueabi-
+
+You may wish to change the "CROSS_COMPILE=arm-linux-gnueabi-"
+to use your favorite compiler.
+
+
+Burn U-Boot images to NAND
+--------------------------
+
+Write two files to the NAND device as follows:
+ - spl/u-boot-spl.bin at the offset address 0x00000000
+ - u-boot-dtb.img at the offset address 0x00010000
+
+If a TFTP server is available, the images can be easily updated.
+Just copy the u-boot-spl.bin and u-boot-dtb.img to the TFTP public directory,
+and then run the following command at the U-Boot command line:
+
+ => run nandupdate
+
+
+UniPhier specific commands
+--------------------------
+
+ - pinmon (enabled by CONFIG_CMD_PINMON)
+ shows the boot mode pins that has been latched at the power-on reset
+
+ - ddrphy (enabled by CONFIG_CMD_DDRPHY_DUMP)
+ shows the DDR PHY parameters set by the PHY training
+
+
+Supported devices
+-----------------
+
+ - UART (on-chip)
+ - NAND
+ - USB (2.0)
+ - LAN (on-board SMSC9118)
+ - I2C
+ - EEPROM (connected to the on-board I2C bus)
+ - Support card (SRAM, NOR flash, some peripherals)
+
+
+--
+Masahiro Yamada <yamada.m@jp.panasonic.com>
+Feb. 2015
--- /dev/null
+Samsung Exynos4 GPIO Controller
+
+Required properties:
+- compatible: Compatible property value should be "samsung,exynos4-gpio>".
+
+- reg: Physical base address of the controller and length of memory mapped
+ region.
+
+- #gpio-cells: Should be 4. The syntax of the gpio specifier used by client nodes
+ should be the following with values derived from the SoC user manual.
+ <[phandle of the gpio controller node]
+ [pin number within the gpio controller]
+ [mux function]
+ [flags and pull up/down]
+ [drive strength]>
+
+ Values for gpio specifier:
+ - Pin number: is a value between 0 to 7.
+ - Flags and Pull Up/Down: 0 - Pull Up/Down Disabled.
+ 1 - Pull Down Enabled.
+ 3 - Pull Up Enabled.
+ Bit 16 (0x00010000) - Input is active low.
+ - Drive Strength: 0 - 1x,
+ 1 - 3x,
+ 2 - 2x,
+ 3 - 4x
+
+- gpio-controller: Specifies that the node is a gpio controller.
+- #address-cells: should be 1.
+- #size-cells: should be 1.
+
+Example:
+
+ gpa0: gpio-controller@11400000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "samsung,exynos4-gpio";
+ reg = <0x11400000 0x20>;
+ #gpio-cells = <4>;
+ gpio-controller;
+ };
--- /dev/null
+Specifying GPIO information for devices
+============================================
+
+1) gpios property
+-----------------
+
+Nodes that makes use of GPIOs should specify them using one or more
+properties, each containing a 'gpio-list':
+
+ gpio-list ::= <single-gpio> [gpio-list]
+ single-gpio ::= <gpio-phandle> <gpio-specifier>
+ gpio-phandle : phandle to gpio controller node
+ gpio-specifier : Array of #gpio-cells specifying specific gpio
+ (controller specific)
+
+GPIO properties should be named "[<name>-]gpios", with <name> being the purpose
+of this GPIO for the device. While a non-existent <name> is considered valid
+for compatibility reasons (resolving to the "gpios" property), it is not allowed
+for new bindings.
+
+GPIO properties can contain one or more GPIO phandles, but only in exceptional
+cases should they contain more than one. If your device uses several GPIOs with
+distinct functions, reference each of them under its own property, giving it a
+meaningful name. The only case where an array of GPIOs is accepted is when
+several GPIOs serve the same function (e.g. a parallel data line).
+
+The exact purpose of each gpios property must be documented in the device tree
+binding of the device.
+
+The following example could be used to describe GPIO pins used as device enable
+and bit-banged data signals:
+
+ gpio1: gpio1 {
+ gpio-controller
+ #gpio-cells = <2>;
+ };
+ gpio2: gpio2 {
+ gpio-controller
+ #gpio-cells = <1>;
+ };
+ [...]
+
+ enable-gpios = <&gpio2 2>;
+ data-gpios = <&gpio1 12 0>,
+ <&gpio1 13 0>,
+ <&gpio1 14 0>,
+ <&gpio1 15 0>;
+
+Note that gpio-specifier length is controller dependent. In the
+above example, &gpio1 uses 2 cells to specify a gpio, while &gpio2
+only uses one.
+
+gpio-specifier may encode: bank, pin position inside the bank,
+whether pin is open-drain and whether pin is logically inverted.
+Exact meaning of each specifier cell is controller specific, and must
+be documented in the device tree binding for the device. Use the macros
+defined in include/dt-bindings/gpio/gpio.h whenever possible:
+
+Example of a node using GPIOs:
+
+ node {
+ enable-gpios = <&qe_pio_e 18 GPIO_ACTIVE_HIGH>;
+ };
+
+GPIO_ACTIVE_HIGH is 0, so in this example gpio-specifier is "18 0" and encodes
+GPIO pin number, and GPIO flags as accepted by the "qe_pio_e" gpio-controller.
+
+1.1) GPIO specifier best practices
+----------------------------------
+
+A gpio-specifier should contain a flag indicating the GPIO polarity; active-
+high or active-low. If it does, the follow best practices should be followed:
+
+The gpio-specifier's polarity flag should represent the physical level at the
+GPIO controller that achieves (or represents, for inputs) a logically asserted
+value at the device. The exact definition of logically asserted should be
+defined by the binding for the device. If the board inverts the signal between
+the GPIO controller and the device, then the gpio-specifier will represent the
+opposite physical level than the signal at the device's pin.
+
+When the device's signal polarity is configurable, the binding for the
+device must either:
+
+a) Define a single static polarity for the signal, with the expectation that
+any software using that binding would statically program the device to use
+that signal polarity.
+
+The static choice of polarity may be either:
+
+a1) (Preferred) Dictated by a binding-specific DT property.
+
+or:
+
+a2) Defined statically by the DT binding itself.
+
+In particular, the polarity cannot be derived from the gpio-specifier, since
+that would prevent the DT from separately representing the two orthogonal
+concepts of configurable signal polarity in the device, and possible board-
+level signal inversion.
+
+or:
+
+b) Pick a single option for device signal polarity, and document this choice
+in the binding. The gpio-specifier should represent the polarity of the signal
+(at the GPIO controller) assuming that the device is configured for this
+particular signal polarity choice. If software chooses to program the device
+to generate or receive a signal of the opposite polarity, software will be
+responsible for correctly interpreting (inverting) the GPIO signal at the GPIO
+controller.
+
+2) gpio-controller nodes
+------------------------
+
+Every GPIO controller node must contain both an empty "gpio-controller"
+property, and a #gpio-cells integer property, which indicates the number of
+cells in a gpio-specifier.
+
+Example of two SOC GPIO banks defined as gpio-controller nodes:
+
+ qe_pio_a: gpio-controller@1400 {
+ compatible = "fsl,qe-pario-bank-a", "fsl,qe-pario-bank";
+ reg = <0x1400 0x18>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ qe_pio_e: gpio-controller@1460 {
+ compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank";
+ reg = <0x1460 0x18>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+2.1) gpio- and pin-controller interaction
+-----------------------------------------
+
+Some or all of the GPIOs provided by a GPIO controller may be routed to pins
+on the package via a pin controller. This allows muxing those pins between
+GPIO and other functions.
+
+It is useful to represent which GPIOs correspond to which pins on which pin
+controllers. The gpio-ranges property described below represents this, and
+contains information structures as follows:
+
+ gpio-range-list ::= <single-gpio-range> [gpio-range-list]
+ single-gpio-range ::= <numeric-gpio-range> | <named-gpio-range>
+ numeric-gpio-range ::=
+ <pinctrl-phandle> <gpio-base> <pinctrl-base> <count>
+ named-gpio-range ::= <pinctrl-phandle> <gpio-base> '<0 0>'
+ gpio-phandle : phandle to pin controller node.
+ gpio-base : Base GPIO ID in the GPIO controller
+ pinctrl-base : Base pinctrl pin ID in the pin controller
+ count : The number of GPIOs/pins in this range
+
+The "pin controller node" mentioned above must conform to the bindings
+described in ../pinctrl/pinctrl-bindings.txt.
+
+In case named gpio ranges are used (ranges with both <pinctrl-base> and
+<count> set to 0), the property gpio-ranges-group-names contains one string
+for every single-gpio-range in gpio-ranges:
+ gpiorange-names-list ::= <gpiorange-name> [gpiorange-names-list]
+ gpiorange-name : Name of the pingroup associated to the GPIO range in
+ the respective pin controller.
+
+Elements of gpiorange-names-list corresponding to numeric ranges contain
+the empty string. Elements of gpiorange-names-list corresponding to named
+ranges contain the name of a pin group defined in the respective pin
+controller. The number of pins/GPIOs in the range is the number of pins in
+that pin group.
+
+Previous versions of this binding required all pin controller nodes that
+were referenced by any gpio-ranges property to contain a property named
+#gpio-range-cells with value <3>. This requirement is now deprecated.
+However, that property may still exist in older device trees for
+compatibility reasons, and would still be required even in new device
+trees that need to be compatible with older software.
+
+Example 1:
+
+ qe_pio_e: gpio-controller@1460 {
+ #gpio-cells = <2>;
+ compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank";
+ reg = <0x1460 0x18>;
+ gpio-controller;
+ gpio-ranges = <&pinctrl1 0 20 10>, <&pinctrl2 10 50 20>;
+ };
+
+Here, a single GPIO controller has GPIOs 0..9 routed to pin controller
+pinctrl1's pins 20..29, and GPIOs 10..19 routed to pin controller pinctrl2's
+pins 50..59.
+
+Example 2:
+
+ gpio_pio_i: gpio-controller@14B0 {
+ #gpio-cells = <2>;
+ compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank";
+ reg = <0x1480 0x18>;
+ gpio-controller;
+ gpio-ranges = <&pinctrl1 0 20 10>,
+ <&pinctrl2 10 0 0>,
+ <&pinctrl1 15 0 10>,
+ <&pinctrl2 25 0 0>;
+ gpio-ranges-group-names = "",
+ "foo",
+ "",
+ "bar";
+ };
+
+Here, three GPIO ranges are defined wrt. two pin controllers. pinctrl1 GPIO
+ranges are defined using pin numbers whereas the GPIO ranges wrt. pinctrl2
+are named "foo" and "bar".
--- /dev/null
+NVIDIA Tegra GPIO controller
+
+Required properties:
+- compatible : "nvidia,tegra<chip>-gpio"
+- reg : Physical base address and length of the controller's registers.
+- interrupts : The interrupt outputs from the controller. For Tegra20,
+ there should be 7 interrupts specified, and for Tegra30, there should
+ be 8 interrupts specified.
+- #gpio-cells : Should be two. The first cell is the pin number and the
+ second cell is used to specify optional parameters:
+ - bit 0 specifies polarity (0 for normal, 1 for inverted)
+- gpio-controller : Marks the device node as a GPIO controller.
+- #interrupt-cells : Should be 2.
+ The first cell is the GPIO number.
+ The second cell is used to specify flags:
+ bits[3:0] trigger type and level flags:
+ 1 = low-to-high edge triggered.
+ 2 = high-to-low edge triggered.
+ 4 = active high level-sensitive.
+ 8 = active low level-sensitive.
+ Valid combinations are 1, 2, 3, 4, 8.
+- interrupt-controller : Marks the device node as an interrupt controller.
+
+Example:
+
+gpio: gpio@6000d000 {
+ compatible = "nvidia,tegra20-gpio";
+ reg = < 0x6000d000 0x1000 >;
+ interrupts = < 0 32 0x04
+ 0 33 0x04
+ 0 34 0x04
+ 0 35 0x04
+ 0 55 0x04
+ 0 87 0x04
+ 0 89 0x04 >;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+};
--- /dev/null
+U-Boot I2C
+----------
+
+U-Boot's I2C model has the concept of an offset within a chip (I2C target
+device). The offset can be up to 4 bytes long, but is normally 1 byte,
+meaning that offsets from 0 to 255 are supported by the chip. This often
+corresponds to register numbers.
+
+Apart from the controller-specific I2C bindings, U-Boot supports a special
+property which allows the chip offset length to be selected.
+
+Optional properties:
+- u-boot,i2c-offset-len - length of chip offset in bytes. If omitted the
+ default value of 1 is used.
+
+
+Example
+-------
+
+i2c4: i2c@12ca0000 {
+ cros-ec@1e {
+ reg = <0x1e>;
+ compatible = "google,cros-ec";
+ i2c-max-frequency = <100000>;
+ u-boot,i2c-offset-len = <0>;
+ ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
+ };
+};
in your ofdata_to_platdata (or probe) method to allocate the required memory,
and you should free it in the remove method.
+The driver model tree is intended to mirror that of the device tree. The
+root driver is at device tree offset 0 (the root node, '/'), and its
+children are the children of the root node.
+
Declaring Uclasses
------------------
U-Boot numbers devices from 0 in many situations, such as in the command
line for I2C and SPI buses, and the device names for serial ports (serial0,
serial1, ...). Driver model supports this numbering and permits devices
-to be locating by their 'sequence'. This numbering unique identifies a
+to be locating by their 'sequence'. This numbering uniquely identifies a
device in its uclass, so no two devices within a particular uclass can have
the same sequence number.
Sequence numbers start from 0 but gaps are permitted. For example, a board
-may have I2C buses 0, 1, 4, 5 but no 2 or 3. The choice of how devices are
+may have I2C buses 1, 4, 5 but no 0, 2 or 3. The choice of how devices are
numbered is up to a particular board, and may be set by the SoC in some
cases. While it might be tempting to automatically renumber the devices
where there are gaps in the sequence, this can lead to confusion and is
device will be automatically allocated the next available sequence number.
To specify the sequence number in the device tree an alias is typically
-used.
+used. Make sure that the uclass has the DM_UC_FLAG_SEQ_ALIAS flag set.
aliases {
serial2 = "/serial@22230000";
("/serial@22230000") will be given sequence number 2. Any command or driver
which requests serial device 2 will obtain this device.
-Some devices represent buses where the devices on the bus are numbered or
-addressed. For example, SPI typically numbers its slaves from 0, and I2C
-uses a 7-bit address. In these cases the 'reg' property of the subnode is
-used, for example:
-
-{
- aliases {
- spi2 = "/spi@22300000";
- };
-
- spi@22300000 {
- #address-cells = <1>;
- #size-cells = <1>;
- spi-flash@0 {
- reg = <0>;
- ...
- }
- eeprom@1 {
- reg = <1>;
- };
- };
-
-In this case we have a SPI bus with two slaves at 0 and 1. The SPI bus
-itself is numbered 2. So we might access the SPI flash with:
-
- sf probe 2:0
+More commonly you can use node references, which expand to the full path:
-and the eeprom with
-
- sspi 2:1 32 ef
-
-These commands simply need to look up the 2nd device in the SPI uclass to
-find the right SPI bus. Then, they look at the children of that bus for the
-right sequence number (0 or 1 in this case).
+aliases {
+ serial2 = &serial_2;
+};
+...
+serial_2: serial@22230000 {
+...
+};
-Typically the alias method is used for top-level nodes and the 'reg' method
-is used only for buses.
+The alias resolves to the same string in this case, but this version is
+easier to read.
Device sequence numbers are resolved when a device is probed. Before then
the sequence number is only a request which may or may not be honoured,
the bus provides some sort of transport or translation that makes it
possible to talk to the devices on the bus.
-Driver model provides a few useful features to help with implementing
-buses. Firstly, a bus can request that its children store some 'parent
-data' which can be used to keep track of child state. Secondly, the bus can
-define methods which are called when a child is probed or removed. This is
-similar to the methods the uclass driver provides.
+Driver model provides some useful features to help with implementing buses.
+Firstly, a bus can request that its children store some 'parent data' which
+can be used to keep track of child state. Secondly, the bus can define
+methods which are called when a child is probed or removed. This is similar
+to the methods the uclass driver provides. Thirdly, per-child platform data
+can be provided to specify things like the child's address on the bus. This
+persists across child probe()/remove() cycles.
+
+For consistency and ease of implementation, the bus uclass can specify the
+per-child platform data, so that it can be the same for all children of buses
+in that uclass. There are also uclass methods which can be called when
+children are bound and probed.
Here an explanation of how a bus fits with a uclass may be useful. Consider
a USB bus with several devices attached to it, each from a different (made
The bus device wants to store this address and some other information such
as the bus speed for each device.
-To achieve this, the bus device can use dev->parent_priv in each of its
-three children. This can be auto-allocated if the bus driver has a non-zero
-value for per_child_auto_alloc_size. If not, then the bus device can
-allocate the space itself before the child device is probed.
+To achieve this, the bus device can use dev->parent_platdata in each of its
+three children. This can be auto-allocated if the bus driver (or bus uclass)
+has a non-zero value for per_child_platdata_auto_alloc_size. If not, then
+the bus device or uclass can allocate the space itself before the child
+device is probed.
Also the bus driver can define the child_pre_probe() and child_post_remove()
methods to allow it to do some processing before the child is activated or
after it is deactivated.
+Similarly the bus uclass can define the child_post_bind() method to obtain
+the per-child platform data from the device tree and set it up for the child.
+The bus uclass can also provide a child_pre_probe() method. Very often it is
+the bus uclass that controls these features, since it avoids each driver
+having to do the same processing. Of course the driver can still tweak and
+override these activities.
+
Note that the information that controls this behaviour is in the bus's
driver, not the child's. In fact it is possible that child has no knowledge
that it is connected to a bus. The same child device may even be used on two
The uclass for the device can also contain data private to that uclass.
But note that each device on the bus may be a memeber of a different
uclass, and this data has nothing to do with the child data for each child
-on the bus.
+on the bus. It is the bus' uclass that controls the child with respect to
+the bus.
Driver Lifecycle
Here is a rough step-by-step guide. It is based around converting the
exynos SPI driver to driver model (DM) and the example code is based
-around U-Boot v2014.10-rc2 (commit be9f643).
+around U-Boot v2014.10-rc2 (commit be9f643). This has been updated for
+v2015.04.
It is quite long since it includes actual code examples.
.platdata = &platdata_spi0,
};
-You will unfortunately need to put the struct into a header file in this
-case so that your board file can use it.
+You will unfortunately need to put the struct definition into a header file
+in this case so that your board file can use it.
9. Add the device private data
You can use 'tools/patman/patman' to prepare, check and send patches for
your work. See the README for details.
+
+20. A little note about SPI uclass features:
+
+The SPI uclass keeps some information about each device 'dev' on the bus:
+
+ struct dm_spi_slave_platdata - this is device_get_parent_platdata(dev)
+ This is where the chip select number is stored, along with
+ the default bus speed and mode. It is automatically read
+ from the device tree in spi_child_post_bind(). It must not
+ be changed at run-time after being set up because platform
+ data is supposed to be immutable at run-time.
+ struct spi_slave - this is device_get_parentdata(dev)
+ Already mentioned above. It holds run-time information about
+ the device.
+
+There are also some SPI uclass methods that get called behind the scenes:
+
+ spi_post_bind() - called when a new bus is bound
+ This scans the device tree for devices on the bus, and binds
+ each one. This in turn causes spi_child_post_bind() to be
+ called for each, which reads the device tree information
+ into the parent (per-child) platform data.
+ spi_child_post_bind() - called when a new child is bound
+ As mentioned above this reads the device tree information
+ into the per-child platform data
+ spi_child_pre_probe() - called before a new child is probed
+ This sets up the mode and speed in struct spi_slave by
+ copying it from the parent's platform data for this child.
+ It also sets the 'dev' pointer, needed to permit passing
+ 'struct spi_slave' around the place without needing a
+ separate 'struct udevice' pointer.
+
+The above housekeeping makes it easier to write your SPI driver.
- description : Textual description of the component sub-image
- type : Name of component sub-image type, supported types are:
"standalone", "kernel", "ramdisk", "firmware", "script", "filesystem",
- "flat_dt" and others (see uimage_type in common/images.c).
+ "flat_dt" and others (see uimage_type in common/image.c).
- data : Path to the external file which contains this node's binary data.
- compression : Compression used by included data. Supported compressions
are "gzip" and "bzip2". If no compression is used compression property
should be set to "none".
Conditionally mandatory property:
- - os : OS name, mandatory for type="kernel", valid OS names are: "openbsd",
- "netbsd", "freebsd", "4_4bsd", "linux", "svr4", "esix", "solaris", "irix",
- "sco", "dell", "ncr", "lynxos", "vxworks", "psos", "qnx", "u_boot",
- "rtems", "unity", "integrity".
+ - os : OS name, mandatory for types "kernel" and "ramdisk". Valid OS names
+ are: "openbsd", "netbsd", "freebsd", "4_4bsd", "linux", "svr4", "esix",
+ "solaris", "irix", "sco", "dell", "ncr", "lynxos", "vxworks", "psos", "qnx",
+ "u_boot", "rtems", "unity", "integrity".
- arch : Architecture name, mandatory for types: "standalone", "kernel",
"firmware", "ramdisk" and "fdt". Valid architecture names are: "alpha",
"arm", "i386", "ia64", "mips", "mips64", "ppc", "s390", "sh", "sparc",
It is critical that the public key be secure and cannot be tampered with.
It can be stored in read-only memory, or perhaps protected by other on-chip
-crypto provided by some modern SOCs. If the public key can ben changed, then
+crypto provided by some modern SOCs. If the public key can be changed, then
the verification is worthless.
Flattened Image Tree (FIT)
--------------------------
-The FIT format is alreay widely used in U-Boot. It is a flattened device
+The FIT format is already widely used in U-Boot. It is a flattened device
tree (FDT) in a particular format, with images contained within. FITs
include hashes to verify images, so it is relatively straightforward to
add signatures as well.
static u32 saveBaseAddress18;
static u32 saveBaseAddress20;
-static void atibios_set_vesa_mode(RMREGS *regs, int vesa_mode,
- struct vbe_mode_info *mode_info)
+/* Addres im memory of VBE region */
+const int vbe_offset = 0x2000;
+
+static const void *bios_ptr(const void *buf, BE_VGAInfo *vga_info,
+ u32 x86_dword_ptr)
+{
+ u32 seg_ofs, flat;
+
+ seg_ofs = le32_to_cpu(x86_dword_ptr);
+ flat = ((seg_ofs & 0xffff0000) >> 12) | (seg_ofs & 0xffff);
+ if (flat >= 0xc0000)
+ return vga_info->BIOSImage + flat - 0xc0000;
+ else
+ return buf + (flat - vbe_offset);
+}
+
+static int atibios_debug_mode(BE_VGAInfo *vga_info, RMREGS *regs,
+ int vesa_mode, struct vbe_mode_info *mode_info)
+{
+ void *buffer = (void *)(M.mem_base + vbe_offset);
+ u16 buffer_seg = (((unsigned long)vbe_offset) >> 4) & 0xff00;
+ u16 buffer_adr = ((unsigned long)vbe_offset) & 0xffff;
+ struct vesa_mode_info *vm;
+ struct vbe_info *info;
+ const u16 *modes_bios, *ptr;
+ u16 *modes;
+ int size;
+
+ debug("VBE: Getting information\n");
+ regs->e.eax = VESA_GET_INFO;
+ regs->e.esi = buffer_seg;
+ regs->e.edi = buffer_adr;
+ info = buffer;
+ memset(info, '\0', sizeof(*info));
+ strcpy(info->signature, "VBE2");
+ BE_int86(0x10, regs, regs);
+ if (regs->e.eax != 0x4f) {
+ debug("VESA_GET_INFO: error %x\n", regs->e.eax);
+ return -ENOSYS;
+ }
+ debug("version %x\n", le16_to_cpu(info->version));
+ debug("oem '%s'\n", (char *)bios_ptr(buffer, vga_info,
+ info->oem_string_ptr));
+ debug("vendor '%s'\n", (char *)bios_ptr(buffer, vga_info,
+ info->vendor_name_ptr));
+ debug("product '%s'\n", (char *)bios_ptr(buffer, vga_info,
+ info->product_name_ptr));
+ debug("rev '%s'\n", (char *)bios_ptr(buffer, vga_info,
+ info->product_rev_ptr));
+ modes_bios = bios_ptr(buffer, vga_info, info->modes_ptr);
+ debug("Modes: ");
+ for (ptr = modes_bios; *ptr != 0xffff; ptr++)
+ debug("%x ", le16_to_cpu(*ptr));
+ debug("\nmemory %dMB\n", le16_to_cpu(info->total_memory) >> 4);
+ size = (ptr - modes_bios) * sizeof(u16) + 2;
+ modes = malloc(size);
+ if (!modes)
+ return -ENOMEM;
+ memcpy(modes, modes_bios, size);
+
+ regs->e.eax = VESA_GET_CUR_MODE;
+ BE_int86(0x10, regs, regs);
+ if (regs->e.eax != 0x4f) {
+ debug("VESA_GET_CUR_MODE: error %x\n", regs->e.eax);
+ return -ENOSYS;
+ }
+ debug("Current mode %x\n", regs->e.ebx);
+
+ for (ptr = modes; *ptr != 0xffff; ptr++) {
+ int mode = le16_to_cpu(*ptr);
+ bool linear_ok;
+ int attr;
+
+ break;
+ debug("Mode %x: ", mode);
+ memset(buffer, '\0', sizeof(struct vbe_mode_info));
+ regs->e.eax = VESA_GET_MODE_INFO;
+ regs->e.ebx = 0;
+ regs->e.ecx = mode;
+ regs->e.edx = 0;
+ regs->e.esi = buffer_seg;
+ regs->e.edi = buffer_adr;
+ BE_int86(0x10, regs, regs);
+ if (regs->e.eax != 0x4f) {
+ debug("VESA_GET_MODE_INFO: error %x\n", regs->e.eax);
+ continue;
+ }
+ memcpy(mode_info->mode_info_block, buffer,
+ sizeof(struct vesa_mode_info));
+ mode_info->valid = true;
+ vm = &mode_info->vesa;
+ attr = le16_to_cpu(vm->mode_attributes);
+ linear_ok = attr & 0x80;
+ debug("res %d x %d, %d bpp, mm %d, (Linear %s, attr %02x)\n",
+ le16_to_cpu(vm->x_resolution),
+ le16_to_cpu(vm->y_resolution),
+ vm->bits_per_pixel, vm->memory_model,
+ linear_ok ? "OK" : "not available",
+ attr);
+ debug("\tRGB pos=%d,%d,%d, size=%d,%d,%d\n",
+ vm->red_mask_pos, vm->green_mask_pos, vm->blue_mask_pos,
+ vm->red_mask_size, vm->green_mask_size,
+ vm->blue_mask_size);
+ }
+
+ return 0;
+}
+
+static int atibios_set_vesa_mode(RMREGS *regs, int vesa_mode,
+ struct vbe_mode_info *mode_info)
{
+ void *buffer = (void *)(M.mem_base + vbe_offset);
+ u16 buffer_seg = (((unsigned long)vbe_offset) >> 4) & 0xff00;
+ u16 buffer_adr = ((unsigned long)vbe_offset) & 0xffff;
+ struct vesa_mode_info *vm;
+
debug("VBE: Setting VESA mode %#04x\n", vesa_mode);
- /* request linear framebuffer mode */
- vesa_mode |= (1 << 14);
- /* request clearing of framebuffer */
- vesa_mode &= ~(1 << 15);
regs->e.eax = VESA_SET_MODE;
regs->e.ebx = vesa_mode;
+ /* request linear framebuffer mode and don't clear display */
+ regs->e.ebx |= (1 << 14) | (1 << 15);
BE_int86(0x10, regs, regs);
+ if (regs->e.eax != 0x4f) {
+ debug("VESA_SET_MODE: error %x\n", regs->e.eax);
+ return -ENOSYS;
+ }
- int offset = 0x2000;
- void *buffer = (void *)(M.mem_base + offset);
-
- u16 buffer_seg = (((unsigned long)offset) >> 4) & 0xff00;
- u16 buffer_adr = ((unsigned long)offset) & 0xffff;
+ memset(buffer, '\0', sizeof(struct vbe_mode_info));
+ debug("VBE: Geting info for VESA mode %#04x\n", vesa_mode);
regs->e.eax = VESA_GET_MODE_INFO;
- regs->e.ebx = 0;
regs->e.ecx = vesa_mode;
- regs->e.edx = 0;
regs->e.esi = buffer_seg;
regs->e.edi = buffer_adr;
BE_int86(0x10, regs, regs);
+ if (regs->e.eax != 0x4f) {
+ debug("VESA_GET_MODE_INFO: error %x\n", regs->e.eax);
+ return -ENOSYS;
+ }
+
memcpy(mode_info->mode_info_block, buffer,
- sizeof(struct vbe_mode_info));
+ sizeof(struct vesa_mode_info));
mode_info->valid = true;
+ mode_info->video_mode = vesa_mode;
+ vm = &mode_info->vesa;
+ vm->x_resolution = le16_to_cpu(vm->x_resolution);
+ vm->y_resolution = le16_to_cpu(vm->y_resolution);
+ vm->bytes_per_scanline = le16_to_cpu(vm->bytes_per_scanline);
+ vm->phys_base_ptr = le32_to_cpu(vm->phys_base_ptr);
+ vm->mode_attributes = le16_to_cpu(vm->mode_attributes);
+ debug("VBE: Init complete\n");
- vesa_mode |= (1 << 14);
- /* request clearing of framebuffer */
- vesa_mode &= ~(1 << 15);
- regs->e.eax = VESA_SET_MODE;
- regs->e.ebx = vesa_mode;
- BE_int86(0x10, regs, regs);
+ return 0;
}
/****************************************************************************
/*Cleanup and exit*/
BE_getVGA(vga_info);
+ /* Useful for debugging */
+ if (0)
+ atibios_debug_mode(vga_info, ®s, vesa_mode, mode_info);
if (vesa_mode != -1)
atibios_set_vesa_mode(®s, vesa_mode, mode_info);
}
# define ERR_PRINTF(x) printf(x)
# define ERR_PRINTF2(x, y) printf(x, y)
-#ifdef CONFIG_X86EMU_DEBUG103
+#ifdef CONFIG_X86EMU_DEBUG
# define DECODE_PRINTF(x) if (DEBUG_DECODE()) \
{
START_OF_INSTR();
if (M.x86.R_SP != 0) {
- ERR_PRINTF("ILLEGAL X86 OPCODE\n");
+ DB(printf("ILLEGAL X86 OPCODE\n"));
TRACE_REGS();
DB( printk("%04x:%04x: %02X ILLEGAL X86 OPCODE!\n",
M.x86.R_CS, M.x86.R_IP-1,op1));
}
#endif
+static int wait_spinup(volatile u8 *port_mmio)
+{
+ ulong start;
+ u32 tf_data;
+
+ start = get_timer(0);
+ do {
+ tf_data = readl(port_mmio + PORT_TFDATA);
+ if (!(tf_data & ATA_BUSY))
+ return 0;
+ } while (get_timer(start) < WAIT_MS_SPINUP);
+
+ return -ETIMEDOUT;
+}
static int ahci_port_start(u8 port)
{
debug("Exit start port %d\n", port);
- return 0;
+ /*
+ * Make sure interface is not busy based on error and status
+ * information from task file data register before proceeding
+ */
+ return wait_spinup(port_mmio);
}
if (ret)
return ret;
+ if (dev->flags & DM_FLAG_ALLOC_PDATA) {
+ free(dev->platdata);
+ dev->platdata = NULL;
+ }
+ if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) {
+ free(dev->parent_platdata);
+ dev->parent_platdata = NULL;
+ }
ret = uclass_unbind_device(dev);
if (ret)
return ret;
free(dev->priv);
dev->priv = NULL;
}
- if (dev->flags & DM_FLAG_ALLOC_PDATA) {
- free(dev->platdata);
- dev->platdata = NULL;
- }
size = dev->uclass->uc_drv->per_device_auto_alloc_size;
if (size) {
free(dev->uclass_priv);
}
if (dev->parent) {
size = dev->parent->driver->per_child_auto_alloc_size;
+ if (!size) {
+ size = dev->parent->uclass->uc_drv->
+ per_child_auto_alloc_size;
+ }
if (size) {
free(dev->parent_priv);
dev->parent_priv = NULL;
dev->driver = drv;
dev->uclass = uc;
- /*
- * For some devices, such as a SPI or I2C bus, the 'reg' property
- * is a reasonable indicator of the sequence number. But if there is
- * an alias, we use that in preference. In any case, this is just
- * a 'requested' sequence, and will be resolved (and ->seq updated)
- * when the device is probed.
- */
dev->seq = -1;
+ dev->req_seq = -1;
#ifdef CONFIG_OF_CONTROL
- dev->req_seq = fdtdec_get_int(gd->fdt_blob, of_offset, "reg", -1);
- if (!IS_ERR_VALUE(dev->req_seq))
- dev->req_seq &= INT_MAX;
- if (uc->uc_drv->name && of_offset != -1) {
- fdtdec_get_alias_seq(gd->fdt_blob, uc->uc_drv->name, of_offset,
- &dev->req_seq);
+ /*
+ * Some devices, such as a SPI bus, I2C bus and serial ports are
+ * numbered using aliases.
+ *
+ * This is just a 'requested' sequence, and will be
+ * resolved (and ->seq updated) when the device is probed.
+ */
+ if (uc->uc_drv->flags & DM_UC_FLAG_SEQ_ALIAS) {
+ if (uc->uc_drv->name && of_offset != -1) {
+ fdtdec_get_alias_seq(gd->fdt_blob, uc->uc_drv->name,
+ of_offset, &dev->req_seq);
+ }
}
-#else
- dev->req_seq = -1;
#endif
- if (!dev->platdata && drv->platdata_auto_alloc_size)
+ if (!dev->platdata && drv->platdata_auto_alloc_size) {
dev->flags |= DM_FLAG_ALLOC_PDATA;
+ dev->platdata = calloc(1, drv->platdata_auto_alloc_size);
+ if (!dev->platdata) {
+ ret = -ENOMEM;
+ goto fail_alloc1;
+ }
+ }
+ if (parent) {
+ int size = parent->driver->per_child_platdata_auto_alloc_size;
+
+ if (!size) {
+ size = parent->uclass->uc_drv->
+ per_child_platdata_auto_alloc_size;
+ }
+ if (size) {
+ dev->flags |= DM_FLAG_ALLOC_PARENT_PDATA;
+ dev->parent_platdata = calloc(1, size);
+ if (!dev->parent_platdata) {
+ ret = -ENOMEM;
+ goto fail_alloc2;
+ }
+ }
+ }
/* put dev into parent's successor list */
if (parent)
ret = uclass_bind_device(dev);
if (ret)
- goto fail_bind;
+ goto fail_uclass_bind;
/* if we fail to bind we remove device from successors and free it */
if (drv->bind) {
ret = drv->bind(dev);
- if (ret) {
- if (uclass_unbind_device(dev)) {
- dm_warn("Failed to unbind dev '%s' on error path\n",
- dev->name);
- }
+ if (ret)
goto fail_bind;
- }
}
+ if (parent && parent->driver->child_post_bind) {
+ ret = parent->driver->child_post_bind(dev);
+ if (ret)
+ goto fail_child_post_bind;
+ }
+
if (parent)
dm_dbg("Bound device %s to %s\n", dev->name, parent->name);
*devp = dev;
return 0;
+fail_child_post_bind:
+ if (drv->unbind && drv->unbind(dev)) {
+ dm_warn("unbind() method failed on dev '%s' on error path\n",
+ dev->name);
+ }
+
fail_bind:
+ if (uclass_unbind_device(dev)) {
+ dm_warn("Failed to unbind dev '%s' on error path\n",
+ dev->name);
+ }
+fail_uclass_bind:
list_del(&dev->sibling_node);
+ if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) {
+ free(dev->parent_platdata);
+ dev->parent_platdata = NULL;
+ }
+fail_alloc2:
+ if (dev->flags & DM_FLAG_ALLOC_PDATA) {
+ free(dev->platdata);
+ dev->platdata = NULL;
+ }
+fail_alloc1:
free(dev);
+
return ret;
}
drv = dev->driver;
assert(drv);
- /* Allocate private data and platdata if requested */
+ /* Allocate private data if requested */
if (drv->priv_auto_alloc_size) {
dev->priv = calloc(1, drv->priv_auto_alloc_size);
if (!dev->priv) {
}
}
/* Allocate private data if requested */
- if (dev->flags & DM_FLAG_ALLOC_PDATA) {
- dev->platdata = calloc(1, drv->platdata_auto_alloc_size);
- if (!dev->platdata) {
- ret = -ENOMEM;
- goto fail;
- }
- }
size = dev->uclass->uc_drv->per_device_auto_alloc_size;
if (size) {
dev->uclass_priv = calloc(1, size);
/* Ensure all parents are probed */
if (dev->parent) {
size = dev->parent->driver->per_child_auto_alloc_size;
+ if (!size) {
+ size = dev->parent->uclass->uc_drv->
+ per_child_auto_alloc_size;
+ }
if (size) {
dev->parent_priv = calloc(1, size);
if (!dev->parent_priv) {
}
dev->seq = seq;
+ ret = uclass_pre_probe_child(dev);
+ if (ret)
+ goto fail;
+
if (dev->parent && dev->parent->driver->child_pre_probe) {
ret = dev->parent->driver->child_pre_probe(dev);
if (ret)
return dev->platdata;
}
+void *dev_get_parent_platdata(struct udevice *dev)
+{
+ if (!dev) {
+ dm_warn("%s: null device", __func__);
+ return NULL;
+ }
+
+ return dev->parent_platdata;
+}
+
void *dev_get_priv(struct udevice *dev)
{
if (!dev) {
{
return dev->of_id->data;
}
+
+enum uclass_id device_get_uclass_id(struct udevice *dev)
+{
+ return dev->uclass->uc_drv->id;
+}
#include <common.h>
#include <errno.h>
+#include <fdtdec.h>
#include <malloc.h>
#include <libfdt.h>
#include <dm/device.h>
ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST);
if (ret)
return ret;
+#ifdef CONFIG_OF_CONTROL
+ DM_ROOT_NON_CONST->of_offset = 0;
+#endif
ret = device_probe(DM_ROOT_NON_CONST);
if (ret)
return ret;
if (pre_reloc_only &&
!fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL))
continue;
+ if (!fdtdec_get_is_enabled(blob, offset)) {
+ dm_dbg(" - ignoring disabled device\n");
+ continue;
+ }
err = lists_bind_fdt(parent, blob, offset, NULL);
if (err && !ret)
ret = err;
int ret;
uc = dev->uclass;
-
list_add_tail(&dev->uclass_node, &uc->dev_head);
+ if (dev->parent) {
+ struct uclass_driver *uc_drv = dev->parent->uclass->uc_drv;
+
+ if (uc_drv->child_post_bind) {
+ ret = uc_drv->child_post_bind(dev);
+ if (ret)
+ goto err;
+ }
+ }
if (uc->uc_drv->post_bind) {
ret = uc->uc_drv->post_bind(dev);
- if (ret) {
- list_del(&dev->uclass_node);
- return ret;
- }
+ if (ret)
+ goto err;
}
return 0;
+err:
+ /* There is no need to undo the parent's post_bind call */
+ list_del(&dev->uclass_node);
+
+ return ret;
}
int uclass_unbind_device(struct udevice *dev)
return seq;
}
+int uclass_pre_probe_child(struct udevice *dev)
+{
+ struct uclass_driver *uc_drv;
+
+ if (!dev->parent)
+ return 0;
+ uc_drv = dev->parent->uclass->uc_drv;
+ if (uc_drv->child_pre_probe)
+ return uc_drv->child_pre_probe(dev);
+
+ return 0;
+}
+
int uclass_post_probe_device(struct udevice *dev)
{
struct uclass_driver *uc_drv = dev->uclass->uc_drv;
+source drivers/crypto/fsl/Kconfig
#
obj-$(CONFIG_EXYNOS_ACE_SHA) += ace_sha.o
+obj-y += rsa_mod_exp/
obj-y += fsl/
--- /dev/null
+config FSL_CAAM
+ bool "Freescale Crypto Driver Support"
+ help
+ Enables the Freescale's Cryptographic Accelerator and Assurance
+ Module (CAAM), also known as the SEC version 4 (SEC4). The driver uses
+ Job Ring as interface to communicate with CAAM.
# Version 2 as published by the Free Software Foundation.
#
+obj-y += sec.o
obj-$(CONFIG_FSL_CAAM) += jr.o fsl_hash.o jobdesc.o error.o
obj-$(CONFIG_CMD_BLOB) += fsl_blob.o
+obj-$(CONFIG_RSA_FREESCALE_EXP) += fsl_rsa.o
--- /dev/null
+/*
+ * (C) Copyright 2014 Freescale Semiconductor, Inc.
+ * Author: Ruchika Gupta <ruchika.gupta@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <common.h>
+#include <dm.h>
+#include <asm/types.h>
+#include <malloc.h>
+#include "jobdesc.h"
+#include "desc.h"
+#include "jr.h"
+#include "rsa_caam.h"
+#include <u-boot/rsa-mod-exp.h>
+
+int fsl_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *prop, uint8_t *out)
+{
+ uint32_t keylen;
+ struct pk_in_params pkin;
+ uint32_t desc[MAX_CAAM_DESCSIZE];
+ int ret;
+
+ /* Length in bytes */
+ keylen = prop->num_bits / 8;
+
+ pkin.a = sig;
+ pkin.a_siz = sig_len;
+ pkin.n = prop->modulus;
+ pkin.n_siz = keylen;
+ pkin.e = prop->public_exponent;
+ pkin.e_siz = prop->exp_len;
+
+ inline_cnstr_jobdesc_pkha_rsaexp(desc, &pkin, out, sig_len);
+
+ ret = run_descriptor_jr(desc);
+ if (ret) {
+ debug("%s: RSA failed to verify: %d\n", __func__, ret);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+static const struct mod_exp_ops fsl_mod_exp_ops = {
+ .mod_exp = fsl_mod_exp,
+};
+
+U_BOOT_DRIVER(fsl_rsa_mod_exp) = {
+ .name = "fsl_rsa_mod_exp",
+ .id = UCLASS_MOD_EXP,
+ .ops = &fsl_mod_exp_ops,
+};
+
+U_BOOT_DEVICE(fsl_rsa) = {
+ .name = "fsl_rsa_mod_exp",
+};
#include <common.h>
#include "desc_constr.h"
#include "jobdesc.h"
+#include "rsa_caam.h"
#define KEY_BLOB_SIZE 32
#define MAC_SIZE 16
append_operation(desc, OP_TYPE_CLASS1_ALG | OP_ALG_ALGSEL_RNG |
OP_ALG_RNG4_SK);
}
+
+/* Change key size to bytes form bits in calling function*/
+void inline_cnstr_jobdesc_pkha_rsaexp(uint32_t *desc,
+ struct pk_in_params *pkin, uint8_t *out,
+ uint32_t out_siz)
+{
+ dma_addr_t dma_addr_e, dma_addr_a, dma_addr_n, dma_addr_out;
+
+ dma_addr_e = virt_to_phys((void *)pkin->e);
+ dma_addr_a = virt_to_phys((void *)pkin->a);
+ dma_addr_n = virt_to_phys((void *)pkin->n);
+ dma_addr_out = virt_to_phys((void *)out);
+
+ init_job_desc(desc, 0);
+ append_key(desc, dma_addr_e, pkin->e_siz, KEY_DEST_PKHA_E | CLASS_1);
+
+ append_fifo_load(desc, dma_addr_a,
+ pkin->a_siz, LDST_CLASS_1_CCB | FIFOLD_TYPE_PK_A);
+
+ append_fifo_load(desc, dma_addr_n,
+ pkin->n_siz, LDST_CLASS_1_CCB | FIFOLD_TYPE_PK_N);
+
+ append_operation(desc, OP_TYPE_PK | OP_ALG_PK | OP_ALG_PKMODE_MOD_EXPO);
+
+ append_fifo_store(desc, dma_addr_out, out_siz,
+ LDST_CLASS_1_CCB | FIFOST_TYPE_PKHA_B);
+}
#include <common.h>
#include <asm/io.h>
+#include "rsa_caam.h"
#define KEY_IDNFR_SZ_BYTES 16
uint32_t out_sz);
void inline_cnstr_jobdesc_rng_instantiation(uint32_t *desc);
+
+void inline_cnstr_jobdesc_pkha_rsaexp(uint32_t *desc,
+ struct pk_in_params *pkin, uint8_t *out,
+ uint32_t out_siz);
#endif
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __RSA_CAAM_H
+#define __RSA_CAAM_H
+
+#include <common.h>
+
+/**
+ * struct pk_in_params - holder for input to PKHA block in CAAM
+ * These parameters are required to perform Modular Exponentiation
+ * using PKHA Block in CAAM
+ */
+struct pk_in_params {
+ const uint8_t *e; /* public exponent as byte array */
+ uint32_t e_siz; /* size of e[] in number of bytes */
+ const uint8_t *n; /* modulus as byte array */
+ uint32_t n_siz; /* size of n[] in number of bytes */
+ const uint8_t *a; /* Signature as byte array */
+ uint32_t a_siz; /* size of a[] in number of bytes */
+ uint8_t *b; /* Result exp. modulus in number of bytes */
+ uint32_t b_siz; /* size of b[] in number of bytes */
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#if CONFIG_SYS_FSL_SEC_COMPAT == 2 || CONFIG_SYS_FSL_SEC_COMPAT >= 4
+#include <fsl_sec.h>
+#endif
+
+/*
+ * update crypto node properties to a specified revision of the SEC
+ * called with sec_rev == 0 if not on an E processor
+ */
+#if CONFIG_SYS_FSL_SEC_COMPAT == 2 /* SEC 2.x/3.x */
+void fdt_fixup_crypto_node(void *blob, int sec_rev)
+{
+ static const struct sec_rev_prop {
+ u32 sec_rev;
+ u32 num_channels;
+ u32 channel_fifo_len;
+ u32 exec_units_mask;
+ u32 descriptor_types_mask;
+ } sec_rev_prop_list[] = {
+ { 0x0200, 4, 24, 0x07e, 0x01010ebf }, /* SEC 2.0 */
+ { 0x0201, 4, 24, 0x0fe, 0x012b0ebf }, /* SEC 2.1 */
+ { 0x0202, 1, 24, 0x04c, 0x0122003f }, /* SEC 2.2 */
+ { 0x0204, 4, 24, 0x07e, 0x012b0ebf }, /* SEC 2.4 */
+ { 0x0300, 4, 24, 0x9fe, 0x03ab0ebf }, /* SEC 3.0 */
+ { 0x0301, 4, 24, 0xbfe, 0x03ab0ebf }, /* SEC 3.1 */
+ { 0x0303, 4, 24, 0x97c, 0x03a30abf }, /* SEC 3.3 */
+ };
+ static char compat_strlist[ARRAY_SIZE(sec_rev_prop_list) *
+ sizeof("fsl,secX.Y")];
+ int crypto_node, sec_idx, err;
+ char *p;
+ u32 val;
+
+ /* locate crypto node based on lowest common compatible */
+ crypto_node = fdt_node_offset_by_compatible(blob, -1, "fsl,sec2.0");
+ if (crypto_node == -FDT_ERR_NOTFOUND)
+ return;
+
+ /* delete it if not on an E-processor */
+ if (crypto_node > 0 && !sec_rev) {
+ fdt_del_node(blob, crypto_node);
+ return;
+ }
+
+ /* else we got called for possible uprev */
+ for (sec_idx = 0; sec_idx < ARRAY_SIZE(sec_rev_prop_list); sec_idx++)
+ if (sec_rev_prop_list[sec_idx].sec_rev == sec_rev)
+ break;
+
+ if (sec_idx == ARRAY_SIZE(sec_rev_prop_list)) {
+ puts("warning: unknown SEC revision number\n");
+ return;
+ }
+
+ val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].num_channels);
+ err = fdt_setprop(blob, crypto_node, "fsl,num-channels", &val, 4);
+ if (err < 0)
+ printf("WARNING: could not set crypto property: %s\n",
+ fdt_strerror(err));
+
+ val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].descriptor_types_mask);
+ err = fdt_setprop(blob, crypto_node, "fsl,descriptor-types-mask",
+ &val, 4);
+ if (err < 0)
+ printf("WARNING: could not set crypto property: %s\n",
+ fdt_strerror(err));
+
+ val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].exec_units_mask);
+ err = fdt_setprop(blob, crypto_node, "fsl,exec-units-mask", &val, 4);
+ if (err < 0)
+ printf("WARNING: could not set crypto property: %s\n",
+ fdt_strerror(err));
+
+ val = cpu_to_fdt32(sec_rev_prop_list[sec_idx].channel_fifo_len);
+ err = fdt_setprop(blob, crypto_node, "fsl,channel-fifo-len", &val, 4);
+ if (err < 0)
+ printf("WARNING: could not set crypto property: %s\n",
+ fdt_strerror(err));
+
+ val = 0;
+ while (sec_idx >= 0) {
+ p = compat_strlist + val;
+ val += sprintf(p, "fsl,sec%d.%d",
+ (sec_rev_prop_list[sec_idx].sec_rev & 0xff00) >> 8,
+ sec_rev_prop_list[sec_idx].sec_rev & 0x00ff) + 1;
+ sec_idx--;
+ }
+ err = fdt_setprop(blob, crypto_node, "compatible", &compat_strlist,
+ val);
+ if (err < 0)
+ printf("WARNING: could not set crypto property: %s\n",
+ fdt_strerror(err));
+}
+#elif CONFIG_SYS_FSL_SEC_COMPAT >= 4 /* SEC4 */
+static u8 caam_get_era(void)
+{
+ static const struct {
+ u16 ip_id;
+ u8 maj_rev;
+ u8 era;
+ } caam_eras[] = {
+ {0x0A10, 1, 1},
+ {0x0A10, 2, 2},
+ {0x0A12, 1, 3},
+ {0x0A14, 1, 3},
+ {0x0A14, 2, 4},
+ {0x0A16, 1, 4},
+ {0x0A10, 3, 4},
+ {0x0A11, 1, 4},
+ {0x0A18, 1, 4},
+ {0x0A11, 2, 5},
+ {0x0A12, 2, 5},
+ {0x0A13, 1, 5},
+ {0x0A1C, 1, 5}
+ };
+
+ ccsr_sec_t __iomem *sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR;
+ u32 secvid_ms = sec_in32(&sec->secvid_ms);
+ u32 ccbvid = sec_in32(&sec->ccbvid);
+ u16 ip_id = (secvid_ms & SEC_SECVID_MS_IPID_MASK) >>
+ SEC_SECVID_MS_IPID_SHIFT;
+ u8 maj_rev = (secvid_ms & SEC_SECVID_MS_MAJ_REV_MASK) >>
+ SEC_SECVID_MS_MAJ_REV_SHIFT;
+ u8 era = (ccbvid & SEC_CCBVID_ERA_MASK) >> SEC_CCBVID_ERA_SHIFT;
+
+ int i;
+
+ if (era) /* This is '0' prior to CAAM ERA-6 */
+ return era;
+
+ for (i = 0; i < ARRAY_SIZE(caam_eras); i++)
+ if (caam_eras[i].ip_id == ip_id &&
+ caam_eras[i].maj_rev == maj_rev)
+ return caam_eras[i].era;
+
+ return 0;
+}
+
+static void fdt_fixup_crypto_era(void *blob, u32 era)
+{
+ int err;
+ int crypto_node;
+
+ crypto_node = fdt_path_offset(blob, "crypto");
+ if (crypto_node < 0) {
+ printf("WARNING: Missing crypto node\n");
+ return;
+ }
+
+ err = fdt_setprop(blob, crypto_node, "fsl,sec-era", &era,
+ sizeof(era));
+ if (err < 0) {
+ printf("ERROR: could not set fsl,sec-era property: %s\n",
+ fdt_strerror(err));
+ }
+}
+
+void fdt_fixup_crypto_node(void *blob, int sec_rev)
+{
+ u8 era;
+
+ if (!sec_rev) {
+ fdt_del_node_and_alias(blob, "crypto");
+ return;
+ }
+
+ /* Add SEC ERA information in compatible */
+ era = caam_get_era();
+ if (era) {
+ fdt_fixup_crypto_era(blob, era);
+ } else {
+ printf("WARNING: Unable to get ERA for CAAM rev: %d\n",
+ sec_rev);
+ }
+}
+#endif
--- /dev/null
+config DM_MOD_EXP
+ bool "Enable Driver Model for RSA Modular Exponentiation"
+ depends on DM
+ help
+ If you want to use driver model for RSA Modular Exponentiation, say Y.
--- /dev/null
+#
+# (C) Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-$(CONFIG_RSA) += mod_exp_uclass.o mod_exp_sw.o
--- /dev/null
+/*
+ * (C) Copyright 2014 Freescale Semiconductor, Inc.
+ * Author: Ruchika Gupta <ruchika.gupta@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <common.h>
+#include <dm.h>
+#include <u-boot/rsa-mod-exp.h>
+
+int mod_exp_sw(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *prop, uint8_t *out)
+{
+ int ret = 0;
+
+ ret = rsa_mod_exp_sw(sig, sig_len, prop, out);
+ if (ret) {
+ debug("%s: RSA failed to verify: %d\n", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct mod_exp_ops mod_exp_ops_sw = {
+ .mod_exp = mod_exp_sw,
+};
+
+U_BOOT_DRIVER(mod_exp_sw) = {
+ .name = "mod_exp_sw",
+ .id = UCLASS_MOD_EXP,
+ .ops = &mod_exp_ops_sw,
+};
+
+U_BOOT_DEVICE(mod_exp_sw) = {
+ .name = "mod_exp_sw",
+};
--- /dev/null
+/*
+ * (C) Copyright 2014 Freescale Semiconductor, Inc
+ * Author: Ruchika Gupta <ruchika.gupta@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <u-boot/rsa-mod-exp.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <malloc.h>
+#include <asm/io.h>
+#include <linux/list.h>
+
+int rsa_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *node, uint8_t *out)
+{
+ const struct mod_exp_ops *ops = device_get_ops(dev);
+
+ if (!ops->mod_exp)
+ return -ENOSYS;
+
+ return ops->mod_exp(dev, sig, sig_len, node, out);
+}
+
+UCLASS_DRIVER(mod_exp) = {
+ .id = UCLASS_MOD_EXP,
+ .name = "rsa_mod_exp",
+};
ddr_out32(&ddr->debug[i], regs->debug[i]);
}
}
+#ifdef CONFIG_SYS_FSL_ERRATUM_A008378
+ /* Erratum applies when accumulated ECC is used, or DBI is enabled */
+#define IS_ACC_ECC_EN(v) ((v) & 0x4)
+#define IS_DBI(v) ((((v) >> 12) & 0x3) == 0x2)
+ if (IS_ACC_ECC_EN(regs->ddr_sdram_cfg) ||
+ IS_DBI(regs->ddr_sdram_cfg_3))
+ ddr_setbits32(ddr->debug[28], 0x9 << 20);
+#endif
/*
* For RDIMMs, JEDEC spec requires clocks to be stable before reset is
--- /dev/null
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-$(CONFIG_SPL_BUILD) += ddr3_dfs.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_dqs.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_hw_training.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_init.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_pbs.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_read_leveling.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_sdram.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_spd.o
+obj-$(CONFIG_SPL_BUILD) += ddr3_write_leveling.o
+obj-$(CONFIG_SPL_BUILD) += xor.o
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __DDR3_AXP_H
+#define __DDR3_AXP_H
+
+#define MV_78XX0_Z1_REV 0x0
+#define MV_78XX0_A0_REV 0x1
+#define MV_78XX0_B0_REV 0x2
+
+#define SAR_DDR3_FREQ_MASK 0xFE00000
+#define SAR_CPU_FAB_GET(cpu, fab) (((cpu & 0x7) << 21) | ((fab & 0xF) << 24))
+
+#define MAX_CS 4
+
+#define MIN_DIMM_ADDR 0x50
+#define FAR_END_DIMM_ADDR 0x50
+#define MAX_DIMM_ADDR 0x60
+
+#ifndef CONFIG_DDR_FIXED_SIZE
+#define SDRAM_CS_SIZE 0xFFFFFFF
+#else
+#define SDRAM_CS_SIZE (CONFIG_DDR_FIXED_SIZE - 1)
+#endif
+#define SDRAM_CS_BASE 0x0
+#define SDRAM_DIMM_SIZE 0x80000000
+
+#define CPU_CONFIGURATION_REG(id) (0x21800 + (id * 0x100))
+#define CPU_MRVL_ID_OFFSET 0x10
+#define SAR1_CPU_CORE_MASK 0x00000018
+#define SAR1_CPU_CORE_OFFSET 3
+
+#define ECC_SUPPORT
+#define NEW_FABRIC_TWSI_ADDR 0x4E
+#ifdef DB_784MP_GP
+#define BUS_WIDTH_ECC_TWSI_ADDR 0x4E
+#else
+#define BUS_WIDTH_ECC_TWSI_ADDR 0x4F
+#endif
+#define MV_MAX_DDR3_STATIC_SIZE 50
+#define MV_DDR3_MODES_NUMBER 30
+
+#define RESUME_RL_PATTERNS_ADDR (0xFE0000)
+#define RESUME_RL_PATTERNS_SIZE (0x100)
+#define RESUME_TRAINING_VALUES_ADDR (RESUME_RL_PATTERNS_ADDR + RESUME_RL_PATTERNS_SIZE)
+#define RESUME_TRAINING_VALUES_MAX (0xCD0)
+#define BOOT_INFO_ADDR (RESUME_RL_PATTERNS_ADDR + 0x1000)
+#define CHECKSUM_RESULT_ADDR (BOOT_INFO_ADDR + 0x1000)
+#define NUM_OF_REGISTER_ADDR (CHECKSUM_RESULT_ADDR + 4)
+#define SUSPEND_MAGIC_WORD (0xDEADB002)
+#define REGISTER_LIST_END (0xFFFFFFFF)
+
+/*
+ * Registers offset
+ */
+
+#define REG_SAMPLE_RESET_LOW_ADDR 0x18230
+#define REG_SAMPLE_RESET_HIGH_ADDR 0x18234
+#define REG_SAMPLE_RESET_CPU_FREQ_OFFS 21
+#define REG_SAMPLE_RESET_CPU_FREQ_MASK 0x00E00000
+#define REG_SAMPLE_RESET_FAB_OFFS 24
+#define REG_SAMPLE_RESET_FAB_MASK 0xF000000
+#define REG_SAMPLE_RESET_TCLK_OFFS 28
+#define REG_SAMPLE_RESET_CPU_ARCH_OFFS 31
+#define REG_SAMPLE_RESET_HIGH_CPU_FREQ_OFFS 20
+
+/* MISC */
+/*
+ * In mainline U-Boot we're re-configuring the mvebu base address
+ * register to 0xf1000000. So need to use this value for the DDR
+ * training code as well.
+ */
+#define INTER_REGS_BASE SOC_REGS_PHY_BASE
+
+/* DDR */
+#define REG_SDRAM_CONFIG_ADDR 0x1400
+#define REG_SDRAM_CONFIG_MASK 0x9FFFFFFF
+#define REG_SDRAM_CONFIG_RFRS_MASK 0x3FFF
+#define REG_SDRAM_CONFIG_WIDTH_OFFS 15
+#define REG_SDRAM_CONFIG_REGDIMM_OFFS 17
+#define REG_SDRAM_CONFIG_ECC_OFFS 18
+#define REG_SDRAM_CONFIG_IERR_OFFS 19
+#define REG_SDRAM_CONFIG_PUPRSTDIV_OFFS 28
+#define REG_SDRAM_CONFIG_RSTRD_OFFS 30
+
+#define REG_DUNIT_CTRL_LOW_ADDR 0x1404
+#define REG_DUNIT_CTRL_LOW_2T_OFFS 3
+#define REG_DUNIT_CTRL_LOW_2T_MASK 0x3
+#define REG_DUNIT_CTRL_LOW_DPDE_OFFS 14
+
+#define REG_SDRAM_TIMING_LOW_ADDR 0x1408
+
+#define REG_SDRAM_TIMING_HIGH_ADDR 0x140C
+#define REG_SDRAM_TIMING_H_R2R_OFFS 7
+#define REG_SDRAM_TIMING_H_R2R_MASK 0x3
+#define REG_SDRAM_TIMING_H_R2W_W2R_OFFS 9
+#define REG_SDRAM_TIMING_H_R2W_W2R_MASK 0x3
+#define REG_SDRAM_TIMING_H_W2W_OFFS 11
+#define REG_SDRAM_TIMING_H_W2W_MASK 0x1F
+#define REG_SDRAM_TIMING_H_R2R_H_OFFS 19
+#define REG_SDRAM_TIMING_H_R2R_H_MASK 0x7
+#define REG_SDRAM_TIMING_H_R2W_W2R_H_OFFS 22
+#define REG_SDRAM_TIMING_H_R2W_W2R_H_MASK 0x7
+
+#define REG_SDRAM_ADDRESS_CTRL_ADDR 0x1410
+#define REG_SDRAM_ADDRESS_SIZE_OFFS 2
+#define REG_SDRAM_ADDRESS_SIZE_HIGH_OFFS 18
+#define REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS 4
+
+#define REG_SDRAM_OPEN_PAGES_ADDR 0x1414
+#define REG_SDRAM_OPERATION_CS_OFFS 8
+
+#define REG_SDRAM_OPERATION_ADDR 0x1418
+#define REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS 24
+#define REG_SDRAM_OPERATION_CWA_DATA_OFFS 20
+#define REG_SDRAM_OPERATION_CWA_DATA_MASK 0xF
+#define REG_SDRAM_OPERATION_CWA_RC_OFFS 16
+#define REG_SDRAM_OPERATION_CWA_RC_MASK 0xF
+#define REG_SDRAM_OPERATION_CMD_MR0 0xF03
+#define REG_SDRAM_OPERATION_CMD_MR1 0xF04
+#define REG_SDRAM_OPERATION_CMD_MR2 0xF08
+#define REG_SDRAM_OPERATION_CMD_MR3 0xF09
+#define REG_SDRAM_OPERATION_CMD_RFRS 0xF02
+#define REG_SDRAM_OPERATION_CMD_CWA 0xF0E
+#define REG_SDRAM_OPERATION_CMD_RFRS_DONE 0xF
+#define REG_SDRAM_OPERATION_CMD_MASK 0xF
+#define REG_SDRAM_OPERATION_CS_OFFS 8
+
+#define REG_OUDDR3_TIMING_ADDR 0x142C
+
+#define REG_SDRAM_MODE_ADDR 0x141C
+
+#define REG_SDRAM_EXT_MODE_ADDR 0x1420
+
+#define REG_DDR_CONT_HIGH_ADDR 0x1424
+
+#define REG_ODT_TIME_LOW_ADDR 0x1428
+#define REG_ODT_ON_CTL_RD_OFFS 12
+#define REG_ODT_OFF_CTL_RD_OFFS 16
+#define REG_SDRAM_ERROR_ADDR 0x1454
+#define REG_SDRAM_AUTO_PWR_SAVE_ADDR 0x1474
+#define REG_ODT_TIME_HIGH_ADDR 0x147C
+
+#define REG_SDRAM_INIT_CTRL_ADDR 0x1480
+#define REG_SDRAM_INIT_CTRL_OFFS 0
+#define REG_SDRAM_INIT_CKE_ASSERT_OFFS 2
+#define REG_SDRAM_INIT_RESET_DEASSERT_OFFS 3
+
+#define REG_SDRAM_ODT_CTRL_LOW_ADDR 0x1494
+
+#define REG_SDRAM_ODT_CTRL_HIGH_ADDR 0x1498
+/*#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK 0xFFFFFF55 */
+#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK 0x0
+#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_ENA 0x3
+
+#define REG_DUNIT_ODT_CTRL_ADDR 0x149C
+#define REG_DUNIT_ODT_CTRL_OVRD_OFFS 8
+#define REG_DUNIT_ODT_CTRL_OVRD_VAL_OFFS 9
+
+#define REG_DRAM_FIFO_CTRL_ADDR 0x14A0
+
+#define REG_DRAM_AXI_CTRL_ADDR 0x14A8
+#define REG_DRAM_AXI_CTRL_AXIDATABUSWIDTH_OFFS 0
+
+#define REG_METAL_MASK_ADDR 0x14B0
+#define REG_METAL_MASK_MASK 0xDFFFFFFF
+#define REG_METAL_MASK_RETRY_OFFS 0
+
+#define REG_DRAM_ADDR_CTRL_DRIVE_STRENGTH_ADDR 0x14C0
+
+#define REG_DRAM_DATA_DQS_DRIVE_STRENGTH_ADDR 0x14C4
+#define REG_DRAM_VER_CAL_MACHINE_CTRL_ADDR 0x14c8
+#define REG_DRAM_MAIN_PADS_CAL_ADDR 0x14CC
+
+#define REG_DRAM_HOR_CAL_MACHINE_CTRL_ADDR 0x17c8
+
+#define REG_CS_SIZE_SCRATCH_ADDR 0x1504
+#define REG_DYNAMIC_POWER_SAVE_ADDR 0x1520
+#define REG_DDR_IO_ADDR 0x1524
+#define REG_DDR_IO_CLK_RATIO_OFFS 15
+
+#define REG_DFS_ADDR 0x1528
+#define REG_DFS_DLLNEXTSTATE_OFFS 0
+#define REG_DFS_BLOCK_OFFS 1
+#define REG_DFS_SR_OFFS 2
+#define REG_DFS_ATSR_OFFS 3
+#define REG_DFS_RECONF_OFFS 4
+#define REG_DFS_CL_NEXT_STATE_OFFS 8
+#define REG_DFS_CL_NEXT_STATE_MASK 0xF
+#define REG_DFS_CWL_NEXT_STATE_OFFS 12
+#define REG_DFS_CWL_NEXT_STATE_MASK 0x7
+
+#define REG_READ_DATA_SAMPLE_DELAYS_ADDR 0x1538
+#define REG_READ_DATA_SAMPLE_DELAYS_MASK 0x1F
+#define REG_READ_DATA_SAMPLE_DELAYS_OFFS 8
+
+#define REG_READ_DATA_READY_DELAYS_ADDR 0x153C
+#define REG_READ_DATA_READY_DELAYS_MASK 0x1F
+#define REG_READ_DATA_READY_DELAYS_OFFS 8
+
+#define START_BURST_IN_ADDR 1
+
+#define REG_DRAM_TRAINING_SHADOW_ADDR 0x18488
+#define REG_DRAM_TRAINING_ADDR 0x15B0
+#define REG_DRAM_TRAINING_LOW_FREQ_OFFS 0
+#define REG_DRAM_TRAINING_PATTERNS_OFFS 4
+#define REG_DRAM_TRAINING_MED_FREQ_OFFS 2
+#define REG_DRAM_TRAINING_WL_OFFS 3
+#define REG_DRAM_TRAINING_RL_OFFS 6
+#define REG_DRAM_TRAINING_DQS_RX_OFFS 15
+#define REG_DRAM_TRAINING_DQS_TX_OFFS 16
+#define REG_DRAM_TRAINING_CS_OFFS 20
+#define REG_DRAM_TRAINING_RETEST_OFFS 24
+#define REG_DRAM_TRAINING_DFS_FREQ_OFFS 27
+#define REG_DRAM_TRAINING_DFS_REQ_OFFS 29
+#define REG_DRAM_TRAINING_ERROR_OFFS 30
+#define REG_DRAM_TRAINING_AUTO_OFFS 31
+#define REG_DRAM_TRAINING_RETEST_PAR 0x3
+#define REG_DRAM_TRAINING_RETEST_MASK 0xF8FFFFFF
+#define REG_DRAM_TRAINING_CS_MASK 0xFF0FFFFF
+#define REG_DRAM_TRAINING_PATTERNS_MASK 0xFF0F0000
+
+#define REG_DRAM_TRAINING_1_ADDR 0x15B4
+#define REG_DRAM_TRAINING_1_TRNBPOINT_OFFS 16
+
+#define REG_DRAM_TRAINING_2_ADDR 0x15B8
+#define REG_DRAM_TRAINING_2_OVERRUN_OFFS 17
+#define REG_DRAM_TRAINING_2_FIFO_RST_OFFS 4
+#define REG_DRAM_TRAINING_2_RL_MODE_OFFS 3
+#define REG_DRAM_TRAINING_2_WL_MODE_OFFS 2
+#define REG_DRAM_TRAINING_2_ECC_MUX_OFFS 1
+#define REG_DRAM_TRAINING_2_SW_OVRD_OFFS 0
+
+#define REG_DRAM_TRAINING_PATTERN_BASE_ADDR 0x15BC
+#define REG_DRAM_TRAINING_PATTERN_BASE_OFFS 3
+
+#define REG_TRAINING_DEBUG_2_ADDR 0x15C4
+#define REG_TRAINING_DEBUG_2_OFFS 16
+#define REG_TRAINING_DEBUG_2_MASK 0x3
+
+#define REG_TRAINING_DEBUG_3_ADDR 0x15C8
+#define REG_TRAINING_DEBUG_3_OFFS 3
+#define REG_TRAINING_DEBUG_3_MASK 0x7
+
+#define MR_CS_ADDR_OFFS 4
+
+#define REG_DDR3_MR0_ADDR 0x15D0
+#define REG_DDR3_MR0_CS_ADDR 0x1870
+#define REG_DDR3_MR0_CL_MASK 0x74
+#define REG_DDR3_MR0_CL_OFFS 2
+#define REG_DDR3_MR0_CL_HIGH_OFFS 3
+#define CL_MASK 0xF
+
+#define REG_DDR3_MR1_ADDR 0x15D4
+#define REG_DDR3_MR1_CS_ADDR 0x1874
+#define REG_DDR3_MR1_RTT_MASK 0xFFFFFDBB
+#define REG_DDR3_MR1_DLL_ENA_OFFS 0
+#define REG_DDR3_MR1_RTT_DISABLED 0x0
+#define REG_DDR3_MR1_RTT_RZQ2 0x40
+#define REG_DDR3_MR1_RTT_RZQ4 0x2
+#define REG_DDR3_MR1_RTT_RZQ6 0x42
+#define REG_DDR3_MR1_RTT_RZQ8 0x202
+#define REG_DDR3_MR1_RTT_RZQ12 0x4
+#define REG_DDR3_MR1_OUTBUF_WL_MASK 0xFFFFEF7F /* WL-disabled,OB-enabled */
+#define REG_DDR3_MR1_OUTBUF_DIS_OFFS 12 /* Output Buffer Disabled */
+#define REG_DDR3_MR1_WL_ENA_OFFS 7
+#define REG_DDR3_MR1_WL_ENA 0x80 /* WL Enabled */
+#define REG_DDR3_MR1_ODT_MASK 0xFFFFFDBB
+
+#define REG_DDR3_MR2_ADDR 0x15D8
+#define REG_DDR3_MR2_CS_ADDR 0x1878
+#define REG_DDR3_MR2_CWL_OFFS 3
+#define REG_DDR3_MR2_CWL_MASK 0x7
+#define REG_DDR3_MR2_ODT_MASK 0xFFFFF9FF
+#define REG_DDR3_MR3_ADDR 0x15DC
+#define REG_DDR3_MR3_CS_ADDR 0x187C
+
+#define REG_DDR3_RANK_CTRL_ADDR 0x15E0
+#define REG_DDR3_RANK_CTRL_CS_ENA_MASK 0xF
+#define REG_DDR3_RANK_CTRL_MIRROR_OFFS 4
+
+#define REG_ZQC_CONF_ADDR 0x15E4
+
+#define REG_DRAM_PHY_CONFIG_ADDR 0x15EC
+#define REG_DRAM_PHY_CONFIG_MASK 0x3FFFFFFF
+
+#define REG_ODPG_CNTRL_ADDR 0x1600
+#define REG_ODPG_CNTRL_OFFS 21
+
+#define REG_PHY_LOCK_MASK_ADDR 0x1670
+#define REG_PHY_LOCK_MASK_MASK 0xFFFFF000
+
+#define REG_PHY_LOCK_STATUS_ADDR 0x1674
+#define REG_PHY_LOCK_STATUS_LOCK_OFFS 9
+#define REG_PHY_LOCK_STATUS_LOCK_MASK 0xFFF
+#define REG_PHY_LOCK_APLL_ADLL_STATUS_MASK 0x7FF
+
+#define REG_PHY_REGISTRY_FILE_ACCESS_ADDR 0x16A0
+#define REG_PHY_REGISTRY_FILE_ACCESS_OP_WR 0xC0000000
+#define REG_PHY_REGISTRY_FILE_ACCESS_OP_RD 0x80000000
+#define REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE 0x80000000
+#define REG_PHY_BC_OFFS 27
+#define REG_PHY_CNTRL_OFFS 26
+#define REG_PHY_CS_OFFS 16
+#define REG_PHY_DQS_REF_DLY_OFFS 10
+#define REG_PHY_PHASE_OFFS 8
+#define REG_PHY_PUP_OFFS 22
+
+#define REG_TRAINING_WL_ADDR 0x16AC
+#define REG_TRAINING_WL_CS_MASK 0xFFFFFFFC
+#define REG_TRAINING_WL_UPD_OFFS 2
+#define REG_TRAINING_WL_CS_DONE_OFFS 3
+#define REG_TRAINING_WL_RATIO_MASK 0xFFFFFF0F
+#define REG_TRAINING_WL_1TO1 0x50
+#define REG_TRAINING_WL_2TO1 0x10
+#define REG_TRAINING_WL_DELAYEXP_MASK 0x20000000
+#define REG_TRAINING_WL_RESULTS_MASK 0x000001FF
+#define REG_TRAINING_WL_RESULTS_OFFS 20
+
+#define REG_REGISTERED_DRAM_CTRL_ADDR 0x16D0
+#define REG_REGISTERED_DRAM_CTRL_SR_FLOAT_OFFS 15
+#define REG_REGISTERED_DRAM_CTRL_PARITY_MASK 0x3F
+/* DLB*/
+#define REG_STATIC_DRAM_DLB_CONTROL 0x1700
+#define DLB_BUS_OPTIMIZATION_WEIGHTS_REG 0x1704
+#define DLB_AGING_REGISTER 0x1708
+#define DLB_EVICTION_CONTROL_REG 0x170c
+#define DLB_EVICTION_TIMERS_REGISTER_REG 0x1710
+
+#define DLB_ENABLE 0x1
+#define DLB_WRITE_COALESING (0x1 << 2)
+#define DLB_AXI_PREFETCH_EN (0x1 << 3)
+#define DLB_MBUS_PREFETCH_EN (0x1 << 4)
+#define PREFETCH_NLNSZTR (0x1 << 6)
+
+/* CPU */
+#define REG_BOOTROM_ROUTINE_ADDR 0x182D0
+#define REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS 12
+
+#define REG_DRAM_INIT_CTRL_STATUS_ADDR 0x18488
+#define REG_DRAM_INIT_CTRL_TRN_CLK_OFFS 16
+#define REG_CPU_DIV_CLK_CTRL_0_NEW_RATIO 0x000200FF
+#define REG_DRAM_INIT_CTRL_STATUS_2_ADDR 0x1488
+
+#define REG_CPU_DIV_CLK_CTRL_0_ADDR 0x18700
+
+#define REG_CPU_DIV_CLK_CTRL_1_ADDR 0x18704
+#define REG_CPU_DIV_CLK_CTRL_2_ADDR 0x18708
+
+#define REG_CPU_DIV_CLK_CTRL_3_ADDR 0x1870C
+#define REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK 0xFFFFC0FF
+#define REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS 8
+
+#define REG_CPU_DIV_CLK_CTRL_4_ADDR 0x18710
+
+#define REG_CPU_DIV_CLK_STATUS_0_ADDR 0x18718
+#define REG_CPU_DIV_CLK_ALL_STABLE_OFFS 8
+
+#define REG_CPU_PLL_CTRL_0_ADDR 0x1871C
+#define REG_CPU_PLL_STATUS_0_ADDR 0x18724
+#define REG_CORE_DIV_CLK_CTRL_ADDR 0x18740
+#define REG_CORE_DIV_CLK_STATUS_ADDR 0x18744
+#define REG_DDRPHY_APLL_CTRL_ADDR 0x18780
+
+#define REG_DDRPHY_APLL_CTRL_2_ADDR 0x18784
+
+#define REG_SFABRIC_CLK_CTRL_ADDR 0x20858
+#define REG_SFABRIC_CLK_CTRL_SMPL_OFFS 8
+
+/* DRAM Windows */
+#define REG_XBAR_WIN_19_CTRL_ADDR 0x200e8
+#define REG_XBAR_WIN_4_CTRL_ADDR 0x20040
+#define REG_XBAR_WIN_4_BASE_ADDR 0x20044
+#define REG_XBAR_WIN_4_REMAP_ADDR 0x20048
+#define REG_FASTPATH_WIN_0_CTRL_ADDR 0x20184
+#define REG_XBAR_WIN_7_REMAP_ADDR 0x20078
+
+/* SRAM */
+#define REG_CDI_CONFIG_ADDR 0x20220
+#define REG_SRAM_WINDOW_0_ADDR 0x20240
+#define REG_SRAM_WINDOW_0_ENA_OFFS 0
+#define REG_SRAM_WINDOW_1_ADDR 0x20244
+#define REG_SRAM_L2_ENA_ADDR 0x8500
+#define REG_SRAM_CLEAN_BY_WAY_ADDR 0x87BC
+
+/* PMU */
+#define REG_PMU_I_F_CTRL_ADDR 0x1C090
+#define REG_PMU_DUNIT_BLK_OFFS 16
+#define REG_PMU_DUNIT_RFRS_OFFS 20
+#define REG_PMU_DUNIT_ACK_OFFS 24
+
+/* MBUS*/
+#define MBUS_UNITS_PRIORITY_CONTROL_REG (MV_MBUS_REGS_OFFSET + 0x420)
+#define FABRIC_UNITS_PRIORITY_CONTROL_REG (MV_MBUS_REGS_OFFSET + 0x424)
+#define MBUS_UNITS_PREFETCH_CONTROL_REG (MV_MBUS_REGS_OFFSET + 0x428)
+#define FABRIC_UNITS_PREFETCH_CONTROL_REG (MV_MBUS_REGS_OFFSET + 0x42c)
+
+#define REG_PM_STAT_MASK_ADDR 0x2210C
+#define REG_PM_STAT_MASK_CPU0_IDLE_MASK_OFFS 16
+
+#define REG_PM_EVENT_STAT_MASK_ADDR 0x22120
+#define REG_PM_EVENT_STAT_MASK_DFS_DONE_OFFS 17
+
+#define REG_PM_CTRL_CONFIG_ADDR 0x22104
+#define REG_PM_CTRL_CONFIG_DFS_REQ_OFFS 18
+
+#define REG_FABRIC_LOCAL_IRQ_MASK_ADDR 0x218C4
+#define REG_FABRIC_LOCAL_IRQ_PMU_MASK_OFFS 18
+
+/* Controller revision info */
+#define PCI_CLASS_CODE_AND_REVISION_ID 0x008
+#define PCCRIR_REVID_OFFS 0 /* Revision ID */
+#define PCCRIR_REVID_MASK (0xff << PCCRIR_REVID_OFFS)
+
+/* Power Management Clock Gating Control Register */
+#define MV_PEX_IF_REGS_OFFSET(if) \
+ (if < 8 ? (0x40000 + ((if) / 4) * 0x40000 + ((if) % 4) * 0x4000) \
+ : (0x42000 + ((if) % 8) * 0x40000))
+#define MV_PEX_IF_REGS_BASE(unit) (MV_PEX_IF_REGS_OFFSET(unit))
+#define POWER_MNG_CTRL_REG 0x18220
+#define PEX_DEVICE_AND_VENDOR_ID 0x000
+#define PEX_CFG_DIRECT_ACCESS(if, reg) (MV_PEX_IF_REGS_BASE(if) + (reg))
+#define PMC_PEXSTOPCLOCK_OFFS(port) ((port) < 8 ? (5 + (port)) : (18 + (port)))
+#define PMC_PEXSTOPCLOCK_MASK(port) (1 << PMC_PEXSTOPCLOCK_OFFS(port))
+#define PMC_PEXSTOPCLOCK_EN(port) (1 << PMC_PEXSTOPCLOCK_OFFS(port))
+#define PMC_PEXSTOPCLOCK_STOP(port) (0 << PMC_PEXSTOPCLOCK_OFFS(port))
+
+/* TWSI */
+#define TWSI_DATA_ADDR_MASK 0x7
+#define TWSI_DATA_ADDR_OFFS 1
+
+/* General */
+#define MAX_CS 4
+
+/* Frequencies */
+#define FAB_OPT 21
+#define CLK_CPU 12
+#define CLK_VCO (2 * CLK_CPU)
+#define CLK_DDR 12
+
+/* Cpu Frequencies: */
+#define CLK_CPU_1000 0
+#define CLK_CPU_1066 1
+#define CLK_CPU_1200 2
+#define CLK_CPU_1333 3
+#define CLK_CPU_1500 4
+#define CLK_CPU_1666 5
+#define CLK_CPU_1800 6
+#define CLK_CPU_2000 7
+#define CLK_CPU_600 8
+#define CLK_CPU_667 9
+#define CLK_CPU_800 0xa
+
+/* Extra Cpu Frequencies: */
+#define CLK_CPU_1600 11
+#define CLK_CPU_2133 12
+#define CLK_CPU_2200 13
+#define CLK_CPU_2400 14
+
+/* DDR3 Frequencies: */
+#define DDR_100 0
+#define DDR_300 1
+#define DDR_333 1
+#define DDR_360 2
+#define DDR_400 3
+#define DDR_444 4
+#define DDR_500 5
+#define DDR_533 6
+#define DDR_600 7
+#define DDR_640 8
+#define DDR_666 8
+#define DDR_720 9
+#define DDR_750 9
+#define DDR_800 10
+#define DDR_833 11
+#define DDR_HCLK 20
+#define DDR_S 12
+#define DDR_S_1TO1 13
+#define MARGIN_FREQ DDR_400
+#define DFS_MARGIN DDR_100
+
+#define ODT_OPT 16
+#define ODT20 0x200
+#define ODT30 0x204
+#define ODT40 0x44
+#define ODT120 0x40
+#define ODT120D 0x400
+
+#define MRS_DELAY 100
+
+#define SDRAM_WL_SW_OFFS 0x100
+#define SDRAM_RL_OFFS 0x0
+#define SDRAM_PBS_I_OFFS 0x140
+#define SDRAM_PBS_II_OFFS 0x180
+#define SDRAM_PBS_NEXT_OFFS (SDRAM_PBS_II_OFFS - SDRAM_PBS_I_OFFS)
+#define SDRAM_PBS_TX_OFFS 0x180
+#define SDRAM_PBS_TX_DM_OFFS 576
+#define SDRAM_DQS_RX_OFFS 1024
+#define SDRAM_DQS_TX_OFFS 2048
+#define SDRAM_DQS_RX_SPECIAL_OFFS 5120
+
+#define LEN_STD_PATTERN 16
+#define LEN_KILLER_PATTERN 128
+#define LEN_SPECIAL_PATTERN 128
+#define LEN_PBS_PATTERN 16
+
+#endif /* __DDR3_AXP_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __DDR3_AXP_CONFIG_H
+#define __DDR3_AXP_CONFIG_H
+
+/*
+ * DDR3_LOG_LEVEL Information
+ *
+ * Level 0: Provides an error code in a case of failure, RL, WL errors
+ * and other algorithm failure
+ * Level 1: Provides the D-Unit setup (SPD/Static configuration)
+ * Level 2: Provides the windows margin as a results of DQS centeralization
+ * Level 3: Provides the windows margin of each DQ as a results of DQS
+ * centeralization
+ */
+#ifdef CONFIG_DDR_LOG_LEVEL
+#define DDR3_LOG_LEVEL CONFIG_DDR_LOG_LEVEL
+#else
+#define DDR3_LOG_LEVEL 0
+#endif
+
+#define DDR3_PBS 1
+
+/* This flag allows the execution of SW WL/RL upon HW failure */
+#define DDR3_RUN_SW_WHEN_HW_FAIL 1
+
+/*
+ * General Configurations
+ *
+ * The following parameters are required for proper setup:
+ *
+ * DDR_TARGET_FABRIC - Set desired fabric configuration
+ * (for sample@Reset fabfreq parameter)
+ * DRAM_ECC - Set ECC support 1/0
+ * BUS_WIDTH - 64/32 bit
+ * CONFIG_SPD_EEPROM - Enables auto detection of DIMMs and their timing values
+ * DQS_CLK_ALIGNED - Set this if CLK and DQS signals are aligned on board
+ * MIXED_DIMM_STATIC - Mixed DIMM + On board devices support (ODT registers
+ * values are taken statically)
+ * DDR3_TRAINING_DEBUG - Debug prints of internal code
+ */
+#define DDR_TARGET_FABRIC 5
+#define DRAM_ECC 0
+
+#ifdef MV_DDR_32BIT
+#define BUS_WIDTH 32
+#else
+#define BUS_WIDTH 64
+#endif
+
+#undef DQS_CLK_ALIGNED
+#undef MIXED_DIMM_STATIC
+#define DDR3_TRAINING_DEBUG 0
+#define REG_DIMM_SKIP_WL 0
+
+/* Marvell boards specific configurations */
+#if defined(DB_78X60_PCAC)
+#undef CONFIG_SPD_EEPROM
+#define STATIC_TRAINING
+#endif
+
+#if defined(DB_78X60_AMC)
+#undef CONFIG_SPD_EEPROM
+#undef DRAM_ECC
+#define DRAM_ECC 1
+#endif
+
+#ifdef CONFIG_SPD_EEPROM
+/*
+ * DIMM support parameters:
+ * DRAM_2T - Set Desired 2T Mode - 0 - 1T, 0x1 - 2T, 0x2 - 3T
+ * DIMM_CS_BITMAP - bitmap representing the optional CS in DIMMs
+ * (0xF=CS0+CS1+CS2+CS3, 0xC=CS2+CS3...)
+ */
+#define DRAM_2T 0x0
+#define DIMM_CS_BITMAP 0xF
+#define DUNIT_SPD
+#endif
+
+#ifdef DRAM_ECC
+/*
+ * ECC support parameters:
+ *
+ * U_BOOT_START_ADDR, U_BOOT_SCRUB_SIZE - relevant when using ECC and need
+ * to configure the scrubbing area
+ */
+#define TRAINING_SIZE 0x20000
+#define U_BOOT_START_ADDR 0
+#define U_BOOT_SCRUB_SIZE 0x1000000 /* TRAINING_SIZE */
+#endif
+
+/*
+ * Registered DIMM Support - In case registered DIMM is attached,
+ * please supply the following values:
+ * (see JEDEC - JESD82-29A "Definition of the SSTE32882 Registering Clock
+ * Driver with Parity and Quad Chip
+ * Selects for DDR3/DDR3L/DDR3U RDIMM 1.5 V/1.35 V/1.25 V Applications")
+ * RC0: Global Features Control Word
+ * RC1: Clock Driver Enable Control Word
+ * RC2: Timing Control Word
+ * RC3-RC5 - taken from SPD
+ * RC8: Additional IBT Setting Control Word
+ * RC9: Power Saving Settings Control Word
+ * RC10: Encoding for RDIMM Operating Speed
+ * RC11: Operating Voltage VDD and VREFCA Control Word
+ */
+#define RDIMM_RC0 0
+#define RDIMM_RC1 0
+#define RDIMM_RC2 0
+#define RDIMM_RC8 0
+#define RDIMM_RC9 0
+#define RDIMM_RC10 0x2
+#define RDIMM_RC11 0x0
+
+#if defined(MIXED_DIMM_STATIC) || !defined(CONFIG_SPD_EEPROM)
+#define DUNIT_STATIC
+#endif
+
+#if defined(MIXED_DIMM_STATIC) || defined(CONFIG_SPD_EEPROM)
+/*
+ * This flag allows the user to change the dram refresh cycle in ps,
+ * only in case of SPD or MIX DIMM topology
+ */
+#define TREFI_USER_EN
+
+#ifdef TREFI_USER_EN
+#define TREFI_USER 3900000
+#endif
+#endif
+
+#ifdef CONFIG_SPD_EEPROM
+/*
+ * AUTO_DETECTION_SUPPORT - relevant ONLY for Marvell DB boards.
+ * Enables I2C auto detection different options
+ */
+#if defined(CONFIG_DB_88F78X60) || defined(CONFIG_DB_88F78X60_REV2) || \
+ defined(CONFIG_DB_784MP_GP)
+#define AUTO_DETECTION_SUPPORT
+#endif
+#endif
+
+#endif /* __DDR3_AXP_CONFIG_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __AXP_MC_STATIC_H
+#define __AXP_MC_STATIC_H
+
+MV_DRAM_MC_INIT ddr3_A0_db_667[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+ {0x00001400, 0x7301c924}, /*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+ {0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
+#endif
+ {0x00001404, 0x3630b800}, /*Dunit Control Low Register */
+ {0x00001408, 0x43149775}, /*DDR SDRAM Timing (Low) Register */
+ /* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+ {0x0000140C, 0x38d83fe0}, /*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+ {0x00001410, 0x040F0001}, /*DDR SDRAM Address Control Register */
+#else
+ {0x00001410, 0x040F0000}, /*DDR SDRAM Open Pages Control Register */
+#endif
+
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0000D3FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000F8830}, /*Dunit Control High Register */
+ {0x0000142C, 0x214C2F38}, /*Dunit Control High Register */
+ {0x0000147C, 0x0000c671},
+
+ {0x000014a0, 0x000002A9},
+ {0x000014a8, 0x00000101}, /*2:1 */
+ {0x00020220, 0x00000007},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000301}, /*DDR Dunit ODT Control Register */
+
+ {0x000014C0, 0x192434e9}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0x092434e9}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x7FFFFFF1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ /* {0x00001524, 0x0000C800}, */
+ {0x00001538, 0x0000000b}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000d}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000640}, /*MR0 */
+ {0x000015D4, 0x00000046}, /*MR1 */
+ {0x000015D8, 0x00000010}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQC Configuration Register */
+ {0x000015EC, 0xd800aa25}, /*DDR PHY */
+ {0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_A0_AMC_667[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+ {0x00001400, 0x7301c924}, /*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+ {0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
+#endif
+ {0x00001404, 0x3630b800}, /*Dunit Control Low Register */
+ {0x00001408, 0x43149775}, /*DDR SDRAM Timing (Low) Register */
+ /* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+ {0x0000140C, 0x38d83fe0}, /*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+ {0x00001410, 0x040F0001}, /*DDR SDRAM Address Control Register */
+#else
+ {0x00001410, 0x040F000C}, /*DDR SDRAM Open Pages Control Register */
+#endif
+
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0000D3FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000F8830}, /*Dunit Control High Register */
+ {0x0000142C, 0x214C2F38}, /*Dunit Control High Register */
+ {0x0000147C, 0x0000c671},
+
+ {0x000014a0, 0x000002A9},
+ {0x000014a8, 0x00000101}, /*2:1 */
+ {0x00020220, 0x00000007},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000301}, /*DDR Dunit ODT Control Register */
+
+ {0x000014C0, 0x192434e9}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0x092434e9}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x3FFFFFF1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ /* {0x00001524, 0x0000C800}, */
+ {0x00001538, 0x0000000b}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000d}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000640}, /*MR0 */
+ {0x000015D4, 0x00000046}, /*MR1 */
+ {0x000015D8, 0x00000010}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQC Configuration Register */
+ {0x000015EC, 0xd800aa25}, /*DDR PHY */
+ {0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_A0_db_400[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+ {0x00001400, 0x73004C30}, /*DDR SDRAM Configuration Register */
+#else /* MV_DDR_64BIT */
+ {0x00001400, 0x7300CC30}, /*DDR SDRAM Configuration Register */
+#endif
+ {0x00001404, 0x3630B840}, /*Dunit Control Low Register */
+ {0x00001408, 0x33137663}, /*DDR SDRAM Timing (Low) Register */
+ {0x0000140C, 0x38000C55}, /*DDR SDRAM Timing (High) Register */
+ {0x00001410, 0x040F0000}, /*DDR SDRAM Address Control Register */
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x0000141C, 0x00000672}, /*DDR SDRAM Mode Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0100D3FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000D6720}, /*Dunit Control High Register */
+ {0x0000142C, 0x014C2F38}, /*Dunit Control High Register */
+ {0x0000147C, 0x00006571},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000301}, /*DDR Dunit ODT Control Register */
+
+ {0x000014a0, 0x000002A9},
+ {0x000014a8, 0x00000101}, /*2:1 */
+ {0x00020220, 0x00000007},
+
+ {0x000014C0, 0x192424C8}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0xEFB24C8}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x7FFFFFF1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ {0x00001538, 0x00000008}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000A}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000630}, /*MR0 */
+ {0x000015D4, 0x00000046}, /*MR1 */
+ {0x000015D8, 0x00000008}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQDS Configuration Register */
+ /* {0x000015EC, 0xDE000025}, *//*DDR PHY */
+ {0x000015EC, 0xF800AA25}, /*DDR PHY */
+ {0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_Z1_db_600[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+ {0x00001400, 0x73014A28}, /*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+ {0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
+#endif
+ {0x00001404, 0x3630B040}, /*Dunit Control Low Register */
+ {0x00001408, 0x44149887}, /*DDR SDRAM Timing (Low) Register */
+ /* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+ {0x0000140C, 0x38D83FE0}, /*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+ {0x00001410, 0x040F0001}, /*DDR SDRAM Address Control Register */
+#else
+ {0x00001410, 0x040F0000}, /*DDR SDRAM Open Pages Control Register */
+#endif
+
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0100D1FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000F8830}, /*Dunit Control High Register */
+ {0x0000142C, 0x214C2F38}, /*Dunit Control High Register */
+ {0x0000147C, 0x0000c671},
+
+ {0x000014a8, 0x00000101}, /*2:1 */
+ {0x00020220, 0x00000007},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000301}, /*DDR Dunit ODT Control Register */
+
+ {0x000014C0, 0x192424C8}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0xEFB24C8}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x7FFFFFF1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ /* {0x00001524, 0x0000C800}, */
+ {0x00001538, 0x0000000b}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000d}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000650}, /*MR0 */
+ {0x000015D4, 0x00000046}, /*MR1 */
+ {0x000015D8, 0x00000010}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQC Configuration Register */
+ {0x000015EC, 0xDE000025}, /*DDR PHY */
+ {0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_Z1_db_300[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+ {0x00001400, 0x73004C30}, /*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+ {0x00001400, 0x7300CC30}, /*DDR SDRAM Configuration Register */
+ /*{0x00001400, 0x7304CC30}, *//*DDR SDRAM Configuration Register */
+#endif
+ {0x00001404, 0x3630B840}, /*Dunit Control Low Register */
+ {0x00001408, 0x33137663}, /*DDR SDRAM Timing (Low) Register */
+ {0x0000140C, 0x38000C55}, /*DDR SDRAM Timing (High) Register */
+ {0x00001410, 0x040F0000}, /*DDR SDRAM Address Control Register */
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x0000141C, 0x00000672}, /*DDR SDRAM Mode Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0100F1FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000D6720}, /*Dunit Control High Register */
+ {0x0000142C, 0x014C2F38}, /*Dunit Control High Register */
+ {0x0000147C, 0x00006571},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000301}, /*DDR Dunit ODT Control Register */
+
+ {0x000014C0, 0x192424C8}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0xEFB24C8}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x7FFFFFF1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ {0x00001538, 0x00000008}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000A}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000630}, /*MR0 */
+ {0x000015D4, 0x00000046}, /*MR1 */
+ {0x000015D8, 0x00000008}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQDS Configuration Register */
+ {0x000015EC, 0xDE000025}, /*DDR PHY */
+
+ {0x0, 0x0}
+};
+
+#endif /* __AXP_MC_STATIC_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __AXP_TRAINING_STATIC_H
+#define __AXP_TRAINING_STATIC_H
+
+/*
+ * STATIC_TRAINING - Set only if static parameters for training are set and
+ * required
+ */
+
+MV_DRAM_TRAINING_INIT ddr3_db_rev2_667[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC002011A},
+ /*1 */
+ {0x000016A0, 0xC0420100},
+ /*2 */
+ {0x000016A0, 0xC082020A},
+ /*3 */
+ {0x000016A0, 0xC0C20017},
+ /*4 */
+ {0x000016A0, 0xC1020113},
+ /*5 */
+ {0x000016A0, 0xC1420107},
+ /*6 */
+ {0x000016A0, 0xC182011F},
+ /*7 */
+ {0x000016A0, 0xC1C2001C},
+ /*8 */
+ {0x000016A0, 0xC202010D},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0004A06},
+ /*1 */
+ {0x000016A0, 0xC040690D},
+ /*2 */
+ {0x000016A0, 0xC0806A0D},
+ /*3 */
+ {0x000016A0, 0xC0C0A01B},
+ /*4 */
+ {0x000016A0, 0xC1003A01},
+ /*5 */
+ {0x000016A0, 0xC1408113},
+ /*6 */
+ {0x000016A0, 0xC1805609},
+ /*7 */
+ {0x000016A0, 0xC1C04504},
+ /*8 */
+ {0x000016A0, 0xC2009518},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_rev2_800[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC0020301},
+ /*1 */
+ {0x000016A0, 0xC0420202},
+ /*2 */
+ {0x000016A0, 0xC0820314},
+ /*3 */
+ {0x000016A0, 0xC0C20117},
+ /*4 */
+ {0x000016A0, 0xC1020219},
+ /*5 */
+ {0x000016A0, 0xC142020B},
+ /*6 */
+ {0x000016A0, 0xC182030A},
+ /*7 */
+ {0x000016A0, 0xC1C2011D},
+ /*8 */
+ {0x000016A0, 0xC2020212},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0007A12},
+ /*1 */
+ {0x000016A0, 0xC0408D16},
+ /*2 */
+ {0x000016A0, 0xC0809E1B},
+ /*3 */
+ {0x000016A0, 0xC0C0AC1F},
+ /*4 */
+ {0x000016A0, 0xC1005E0A},
+ /*5 */
+ {0x000016A0, 0xC140A91D},
+ /*6 */
+ {0x000016A0, 0xC1808E17},
+ /*7 */
+ {0x000016A0, 0xC1C05509},
+ /*8 */
+ {0x000016A0, 0xC2003A01},
+
+ /* PBS Leveling */
+ /*0 */
+ {0x000016A0, 0xC0007A12},
+ /*1 */
+ {0x000016A0, 0xC0408D16},
+ /*2 */
+ {0x000016A0, 0xC0809E1B},
+ /*3 */
+ {0x000016A0, 0xC0C0AC1F},
+ /*4 */
+ {0x000016A0, 0xC1005E0A},
+ /*5 */
+ {0x000016A0, 0xC140A91D},
+ /*6 */
+ {0x000016A0, 0xC1808E17},
+ /*7 */
+ {0x000016A0, 0xC1C05509},
+ /*8 */
+ {0x000016A0, 0xC2003A01},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000B},
+
+ {0x00001538, 0x0000000D}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x00000011}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_400[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 2 4 15 */
+ {0x000016A0, 0xC002010C},
+ /*1 2 4 2 */
+ {0x000016A0, 0xC042001C},
+ /*2 2 4 27 */
+ {0x000016A0, 0xC0820115},
+ /*3 2 4 0 */
+ {0x000016A0, 0xC0C20019},
+ /*4 2 4 13 */
+ {0x000016A0, 0xC1020108},
+ /*5 2 4 5 */
+ {0x000016A0, 0xC1420100},
+ /*6 2 4 19 */
+ {0x000016A0, 0xC1820111},
+ /*7 2 4 0 */
+ {0x000016A0, 0xC1C2001B},
+ /*8 2 4 10 */
+ /*{0x000016A0, 0xC2020117}, */
+ {0x000016A0, 0xC202010C},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0005508},
+ /*1 */
+ {0x000016A0, 0xC0409819},
+ /*2 */
+ {0x000016A0, 0xC080650C},
+ /*3 */
+ {0x000016A0, 0xC0C0700F},
+ /*4 */
+ {0x000016A0, 0xC1004103},
+ /*5 */
+ {0x000016A0, 0xC140A81D},
+ /*6 */
+ {0x000016A0, 0xC180650C},
+ /*7 */
+ {0x000016A0, 0xC1C08013},
+ /*8 */
+ {0x000016A0, 0xC2005508},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x00000008}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000A}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_533[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 2 4 15 */
+ {0x000016A0, 0xC002040C},
+ /*1 2 4 2 */
+ {0x000016A0, 0xC0420117},
+ /*2 2 4 27 */
+ {0x000016A0, 0xC082041B},
+ /*3 2 4 0 */
+ {0x000016A0, 0xC0C20117},
+ /*4 2 4 13 */
+ {0x000016A0, 0xC102040A},
+ /*5 2 4 5 */
+ {0x000016A0, 0xC1420117},
+ /*6 2 4 19 */
+ {0x000016A0, 0xC1820419},
+ /*7 2 4 0 */
+ {0x000016A0, 0xC1C20117},
+ /*8 2 4 10 */
+ {0x000016A0, 0xC2020117},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0008113},
+ /*1 */
+ {0x000016A0, 0xC0404504},
+ /*2 */
+ {0x000016A0, 0xC0808514},
+ /*3 */
+ {0x000016A0, 0xC0C09418},
+ /*4 */
+ {0x000016A0, 0xC1006D0E},
+ /*5 */
+ {0x000016A0, 0xC1405508},
+ /*6 */
+ {0x000016A0, 0xC1807D12},
+ /*7 */
+ {0x000016A0, 0xC1C0b01F},
+ /*8 */
+ {0x000016A0, 0xC2005D0A},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x00000008}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000A}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_600[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 2 3 1 */
+ {0x000016A0, 0xC0020104},
+ /*1 2 2 6 */
+ {0x000016A0, 0xC0420010},
+ /*2 2 3 16 */
+ {0x000016A0, 0xC0820112},
+ /*3 2 1 26 */
+ {0x000016A0, 0xC0C20009},
+ /*4 2 2 29 */
+ {0x000016A0, 0xC102001F},
+ /*5 2 2 13 */
+ {0x000016A0, 0xC1420014},
+ /*6 2 3 6 */
+ {0x000016A0, 0xC1820109},
+ /*7 2 1 31 */
+ {0x000016A0, 0xC1C2000C},
+ /*8 2 2 22 */
+ {0x000016A0, 0xC2020112},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0009919},
+ /*1 */
+ {0x000016A0, 0xC0405508},
+ /*2 */
+ {0x000016A0, 0xC0809919},
+ /*3 */
+ {0x000016A0, 0xC0C09C1A},
+ /*4 */
+ {0x000016A0, 0xC1008113},
+ /*5 */
+ {0x000016A0, 0xC140650C},
+ /*6 */
+ {0x000016A0, 0xC1809518},
+ /*7 */
+ {0x000016A0, 0xC1C04103},
+ /*8 */
+ {0x000016A0, 0xC2006D0E},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_667[MV_MAX_DDR3_STATIC_SIZE] = {
+
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 2 3 1 */
+ {0x000016A0, 0xC0020103},
+ /*1 2 2 6 */
+ {0x000016A0, 0xC0420012},
+ /*2 2 3 16 */
+ {0x000016A0, 0xC0820113},
+ /*3 2 1 26 */
+ {0x000016A0, 0xC0C20012},
+ /*4 2 2 29 */
+ {0x000016A0, 0xC1020100},
+ /*5 2 2 13 */
+ {0x000016A0, 0xC1420016},
+ /*6 2 3 6 */
+ {0x000016A0, 0xC1820109},
+ /*7 2 1 31 */
+ {0x000016A0, 0xC1C20010},
+ /*8 2 2 22 */
+ {0x000016A0, 0xC2020112},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC000b11F},
+ /*1 */
+ {0x000016A0, 0xC040690D},
+ /*2 */
+ {0x000016A0, 0xC0803600},
+ /*3 */
+ {0x000016A0, 0xC0C0a81D},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC180ad1e},
+ /*7 */
+ {0x000016A0, 0xC1C04d06},
+ /*8 */
+ {0x000016A0, 0xC2008514},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_800[MV_MAX_DDR3_STATIC_SIZE] = {
+
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 2 3 1 */
+ {0x000016A0, 0xC0020213},
+ /*1 2 2 6 */
+ {0x000016A0, 0xC0420108},
+ /*2 2 3 16 */
+ {0x000016A0, 0xC0820210},
+ /*3 2 1 26 */
+ {0x000016A0, 0xC0C20108},
+ /*4 2 2 29 */
+ {0x000016A0, 0xC102011A},
+ /*5 2 2 13 */
+ {0x000016A0, 0xC1420300},
+ /*6 2 3 6 */
+ {0x000016A0, 0xC1820204},
+ /*7 2 1 31 */
+ {0x000016A0, 0xC1C20106},
+ /*8 2 2 22 */
+ {0x000016A0, 0xC2020112},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC000620B},
+ /*1 */
+ {0x000016A0, 0xC0408D16},
+ /*2 */
+ {0x000016A0, 0xC0806A0D},
+ /*3 */
+ {0x000016A0, 0xC0C03D02},
+ /*4 */
+ {0x000016A0, 0xC1004a05},
+ /*5 */
+ {0x000016A0, 0xC140A11B},
+ /*6 */
+ {0x000016A0, 0xC1805E0A},
+ /*7 */
+ {0x000016A0, 0xC1C06D0E},
+ /*8 */
+ {0x000016A0, 0xC200AD1E},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000C}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000E}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_rd_667_0[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC002010E},
+ /*1 */
+ {0x000016A0, 0xC042001E},
+ /*2 */
+ {0x000016A0, 0xC0820118},
+ /*3 */
+ {0x000016A0, 0xC0C2001E},
+ /*4 */
+ {0x000016A0, 0xC102010C},
+ /*5 */
+ {0x000016A0, 0xC1420102},
+ /*6 */
+ {0x000016A0, 0xC1820111},
+ /*7 */
+ {0x000016A0, 0xC1C2001C},
+ /*8 */
+ {0x000016A0, 0xC2020109},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0003600},
+ /*1 */
+ {0x000016A0, 0xC040690D},
+ /*2 */
+ {0x000016A0, 0xC0805207},
+ /*3 */
+ {0x000016A0, 0xC0C0A81D},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC1803E02},
+ /*7 */
+ {0x000016A0, 0xC1C05107},
+ /*8 */
+ {0x000016A0, 0xC2008113},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_rd_667_1[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC0020106},
+ /*1 */
+ {0x000016A0, 0xC0420016},
+ /*2 */
+ {0x000016A0, 0xC0820117},
+ /*3 */
+ {0x000016A0, 0xC0C2000F},
+ /*4 */
+ {0x000016A0, 0xC1020105},
+ /*5 */
+ {0x000016A0, 0xC142001B},
+ /*6 */
+ {0x000016A0, 0xC182010C},
+ /*7 */
+ {0x000016A0, 0xC1C20011},
+ /*8 */
+ {0x000016A0, 0xC2020101},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0003600},
+ /*1 */
+ {0x000016A0, 0xC0406D0E},
+ /*2 */
+ {0x000016A0, 0xC0803600},
+ /*3 */
+ {0x000016A0, 0xC0C04504},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC1803600},
+ /*7 */
+ {0x000016A0, 0xC1C0610B},
+ /*8 */
+ {0x000016A0, 0xC2008113},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_rd_667_2[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC002010C},
+ /*1 */
+ {0x000016A0, 0xC042001B},
+ /*2 */
+ {0x000016A0, 0xC082011D},
+ /*3 */
+ {0x000016A0, 0xC0C20015},
+ /*4 */
+ {0x000016A0, 0xC102010B},
+ /*5 */
+ {0x000016A0, 0xC1420101},
+ /*6 */
+ {0x000016A0, 0xC1820113},
+ /*7 */
+ {0x000016A0, 0xC1C20017},
+ /*8 */
+ {0x000016A0, 0xC2020107},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0003600},
+ /*1 */
+ {0x000016A0, 0xC0406D0E},
+ /*2 */
+ {0x000016A0, 0xC0803600},
+ /*3 */
+ {0x000016A0, 0xC0C04504},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC180B11F},
+ /*7 */
+ {0x000016A0, 0xC1C0610B},
+ /*8 */
+ {0x000016A0, 0xC2008113},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_db_667_M[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /* CS 0 */
+ /*0 2 3 1 */
+ {0x000016A0, 0xC0020103},
+ /*1 2 2 6 */
+ {0x000016A0, 0xC0420012},
+ /*2 2 3 16 */
+ {0x000016A0, 0xC0820113},
+ /*3 2 1 26 */
+ {0x000016A0, 0xC0C20012},
+ /*4 2 2 29 */
+ {0x000016A0, 0xC1020100},
+ /*5 2 2 13 */
+ {0x000016A0, 0xC1420016},
+ /*6 2 3 6 */
+ {0x000016A0, 0xC1820109},
+ /*7 2 1 31 */
+ {0x000016A0, 0xC1C20010},
+ /*8 2 2 22 */
+ {0x000016A0, 0xC2020112},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC000b11F},
+ /*1 */
+ {0x000016A0, 0xC040690D},
+ /*2 */
+ {0x000016A0, 0xC0803600},
+ /*3 */
+ {0x000016A0, 0xC0C0a81D},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC180ad1e},
+ /*7 */
+ {0x000016A0, 0xC1C04d06},
+ /*8 */
+ {0x000016A0, 0xC2008514},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ /* CS 1 */
+
+ {0x000016A0, 0xC0060103},
+ /*1 2 2 6 */
+ {0x000016A0, 0xC0460012},
+ /*2 2 3 16 */
+ {0x000016A0, 0xC0860113},
+ /*3 2 1 26 */
+ {0x000016A0, 0xC0C60012},
+ /*4 2 2 29 */
+ {0x000016A0, 0xC1060100},
+ /*5 2 2 13 */
+ {0x000016A0, 0xC1460016},
+ /*6 2 3 6 */
+ {0x000016A0, 0xC1860109},
+ /*7 2 1 31 */
+ {0x000016A0, 0xC1C60010},
+ /*8 2 2 22 */
+ {0x000016A0, 0xC2060112},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC004b11F},
+ /*1 */
+ {0x000016A0, 0xC044690D},
+ /*2 */
+ {0x000016A0, 0xC0843600},
+ /*3 */
+ {0x000016A0, 0xC0C4a81D},
+ /*4 */
+ {0x000016A0, 0xC1049919},
+ /*5 */
+ {0x000016A0, 0xC1447911},
+ /*6 */
+ {0x000016A0, 0xC184ad1e},
+ /*7 */
+ {0x000016A0, 0xC1C44d06},
+ /*8 */
+ {0x000016A0, 0xC2048514},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC807000F},
+
+ /* Both CS */
+
+ {0x00001538, 0x00000B0B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x00000F0F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_rd_667_3[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC0020118},
+ /*1 */
+ {0x000016A0, 0xC0420108},
+ /*2 */
+ {0x000016A0, 0xC0820202},
+ /*3 */
+ {0x000016A0, 0xC0C20108},
+ /*4 */
+ {0x000016A0, 0xC1020117},
+ /*5 */
+ {0x000016A0, 0xC142010C},
+ /*6 */
+ {0x000016A0, 0xC182011B},
+ /*7 */
+ {0x000016A0, 0xC1C20107},
+ /*8 */
+ {0x000016A0, 0xC2020113},
+
+ /* Write Leveling */
+ /*0 */
+ {0x000016A0, 0xC0003600},
+ /*1 */
+ {0x000016A0, 0xC0406D0E},
+ /*2 */
+ {0x000016A0, 0xC0805207},
+ /*3 */
+ {0x000016A0, 0xC0C0A81D},
+ /*4 */
+ {0x000016A0, 0xC1009919},
+ /*5 */
+ {0x000016A0, 0xC1407911},
+ /*6 */
+ {0x000016A0, 0xC1803E02},
+ /*7 */
+ {0x000016A0, 0xC1C04D06},
+ /*8 */
+ {0x000016A0, 0xC2008113},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+
+ {0x00001538, 0x0000000B}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000F}, /*Read Data Ready Delay Register */
+
+ /*init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+MV_DRAM_TRAINING_INIT ddr3_pcac_600[MV_MAX_DDR3_STATIC_SIZE] = {
+ /* Read Leveling */
+ /*PUP RdSampleDly (+CL) Phase RL ADLL value */
+ /*0 */
+ {0x000016A0, 0xC0020404},
+ /* 1 2 2 6 */
+ {0x000016A0, 0xC042031E},
+ /* 2 2 3 16 */
+ {0x000016A0, 0xC0820411},
+ /* 3 2 1 26 */
+ {0x000016A0, 0xC0C20400},
+ /* 4 2 2 29 */
+ {0x000016A0, 0xC1020404},
+ /* 5 2 2 13 */
+ {0x000016A0, 0xC142031D},
+ /* 6 2 3 6 */
+ {0x000016A0, 0xC182040C},
+ /* 7 2 1 31 */
+ {0x000016A0, 0xC1C2031B},
+ /* 8 2 2 22 */
+ {0x000016A0, 0xC2020112},
+
+ /* Write Leveling */
+ /* 0 */
+ {0x000016A0, 0xC0004905},
+ /* 1 */
+ {0x000016A0, 0xC040A81D},
+ /* 2 */
+ {0x000016A0, 0xC0804504},
+ /* 3 */
+ {0x000016A0, 0xC0C08013},
+ /* 4 */
+ {0x000016A0, 0xC1004504},
+ /* 5 */
+ {0x000016A0, 0xC140A81D},
+ /* 6 */
+ {0x000016A0, 0xC1805909},
+ /* 7 */
+ {0x000016A0, 0xC1C09418},
+ /* 8 */
+ {0x000016A0, 0xC2006D0E},
+
+ /*center DQS on read cycle */
+ {0x000016A0, 0xC803000F},
+ {0x00001538, 0x00000009}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x0000000D}, /*Read Data Ready Delay Register */
+ /* init DRAM */
+ {0x00001480, 0x00000001},
+ {0x0, 0x0}
+};
+
+#endif /* __AXP_TRAINING_STATIC_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __AXP_VARS_H
+#define __AXP_VARS_H
+
+#include "ddr3_axp_config.h"
+#include "ddr3_axp_mc_static.h"
+#include "ddr3_axp_training_static.h"
+
+MV_DRAM_MODES ddr_modes[MV_DDR3_MODES_NUMBER] = {
+ /* Conf name CPUFreq FabFreq Chip ID Chip/Board MC regs Training Values */
+ /* db board values: */
+ {"db_800-400", 0xA, 0x5, 0x0, A0, ddr3_A0_db_400, NULL},
+ {"db_1200-300", 0x2, 0xC, 0x0, A0, ddr3_A0_db_400, NULL},
+ {"db_1200-600", 0x2, 0x5, 0x0, A0, NULL, NULL},
+ {"db_1333-667", 0x3, 0x5, 0x0, A0, ddr3_A0_db_667, ddr3_db_rev2_667},
+ {"db_1600-800", 0xB, 0x5, 0x0, A0, ddr3_A0_db_667, ddr3_db_rev2_800},
+ {"amc_1333-667", 0x3, 0x5, 0x0, A0_AMC, ddr3_A0_AMC_667, NULL},
+ {"db_667-667", 0x9, 0x13, 0x0, Z1, ddr3_Z1_db_600, ddr3_db_667},
+ {"db_800-400", 0xA, 0x1, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_400},
+ {"db_1066-533", 0x1, 0x1, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_533},
+ {"db_1200-300", 0x2, 0xC, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_667},
+ {"db_1200-600", 0x2, 0x5, 0x0, Z1, ddr3_Z1_db_600, NULL},
+ {"db_1333-333", 0x3, 0xC, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_400},
+ {"db_1333-667", 0x3, 0x5, 0x0, Z1, ddr3_Z1_db_600, ddr3_db_667},
+ /* pcac board values (Z1 device): */
+ {"pcac_1200-600", 0x2, 0x5, 0x0, Z1_PCAC, ddr3_Z1_db_600,
+ ddr3_pcac_600},
+ /* rd board values (Z1 device): */
+ {"rd_667_0", 0x3, 0x5, 0x0, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_0},
+ {"rd_667_1", 0x3, 0x5, 0x1, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_1},
+ {"rd_667_2", 0x3, 0x5, 0x2, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_2},
+ {"rd_667_3", 0x3, 0x5, 0x3, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_3}
+};
+
+/* ODT settings - if needed update the following tables: (ODT_OPT - represents the CS configuration bitmap) */
+
+u16 odt_static[ODT_OPT][MAX_CS] = { /* NearEnd/FarEnd */
+ {0, 0, 0, 0}, /* 0000 0/0 - Not supported */
+ {ODT40, 0, 0, 0}, /* 0001 0/1 */
+ {0, 0, 0, 0}, /* 0010 0/0 - Not supported */
+ {ODT40, ODT40, 0, 0}, /* 0011 0/2 */
+ {0, 0, ODT40, 0}, /* 0100 1/0 */
+ {ODT30, 0, ODT30, 0}, /* 0101 1/1 */
+ {0, 0, 0, 0}, /* 0110 0/0 - Not supported */
+ {ODT120, ODT20, ODT20, 0}, /* 0111 1/2 */
+ {0, 0, 0, 0}, /* 1000 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1001 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1010 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1011 0/0 - Not supported */
+ {0, 0, ODT40, 0}, /* 1100 2/0 */
+ {ODT20, 0, ODT120, ODT20}, /* 1101 2/1 */
+ {0, 0, 0, 0}, /* 1110 0/0 - Not supported */
+ {ODT120, ODT30, ODT120, ODT30} /* 1111 2/2 */
+};
+
+u16 odt_dynamic[ODT_OPT][MAX_CS] = { /* NearEnd/FarEnd */
+ {0, 0, 0, 0}, /* 0000 0/0 */
+ {0, 0, 0, 0}, /* 0001 0/1 */
+ {0, 0, 0, 0}, /* 0010 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 0011 0/2 */
+ {0, 0, 0, 0}, /* 0100 1/0 */
+ {ODT120D, 0, ODT120D, 0}, /* 0101 1/1 */
+ {0, 0, 0, 0}, /* 0110 0/0 - Not supported */
+ {0, 0, ODT120D, 0}, /* 0111 1/2 */
+ {0, 0, 0, 0}, /* 1000 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1001 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1010 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1011 0/0 - Not supported */
+ {0, 0, 0, 0}, /* 1100 2/0 */
+ {ODT120D, 0, 0, 0}, /* 1101 2/1 */
+ {0, 0, 0, 0}, /* 1110 0/0 - Not supported */
+ {0, 0, 0, 0} /* 1111 2/2 */
+};
+
+u32 odt_config[ODT_OPT] = {
+ 0, 0x00010000, 0, 0x00030000, 0x04000000, 0x05050104, 0, 0x07430340, 0,
+ 0, 0, 0,
+ 0x30000, 0x1C0D100C, 0, 0x3CC330C0
+};
+
+/*
+ * User can manually set SPD values (in case SPD is not available on
+ * DIMM/System).
+ * SPD Values can simplify calculating the DUNIT registers values
+ */
+u8 spd_data[SPD_SIZE] = {
+ /* AXP DB Board DIMM SPD Values - manually set */
+ 0x92, 0x10, 0x0B, 0x2, 0x3, 0x19, 0x0, 0x9, 0x09, 0x52, 0x1, 0x8, 0x0C,
+ 0x0, 0x7E, 0x0, 0x69, 0x78,
+ 0x69, 0x30, 0x69, 0x11, 0x20, 0x89, 0x0, 0x5, 0x3C, 0x3C, 0x0, 0xF0,
+ 0x82, 0x5, 0x80, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0F, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x80, 0x2C, 0x1, 0x10, 0x23, 0x35, 0x28, 0xEB, 0xCA, 0x19, 0x8F
+};
+
+/*
+ * Controller Specific configurations Starts Here - DO NOT MODIFY
+ */
+
+/* Frequency - values are 1/HCLK in ps */
+u32 cpu_fab_clk_to_hclk[FAB_OPT][CLK_CPU] =
+/* CPU Frequency:
+ 1000 1066 1200 1333 1500 1666 1800 2000 600 667 800 1600 Fabric */
+{
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 2500, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 4500, 3750, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 2500, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {4000, 3750, 3333, 3000, 2666, 2400, 0, 0, 0, 0, 5000, 2500},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {2500, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 5000, 0, 4000, 0, 0, 0, 0, 0, 0, 3750},
+ {5000, 0, 0, 3750, 3333, 0, 0, 0, 0, 0, 0, 3125},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 3330, 3000, 0, 0, 0, 0, 0, 0, 0, 2500},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3750},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 2500, 0},
+ {3000, 0, 2500, 0, 0, 0, 0, 0, 0, 0, 3750, 0}
+};
+
+u32 cpu_ddr_ratios[FAB_OPT][CLK_CPU] =
+/* CPU Frequency:
+ 1000 1066 1200 1333 1500 1666 1800 2000 600 667 800 1600 Fabric */
+{
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_333, DDR_400, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_444, DDR_533, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, DDR_400, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {DDR_500, DDR_533, DDR_600, DDR_666, DDR_750, DDR_833, 0, 0, 0, 0,
+ DDR_400, DDR_800},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_333, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {DDR_400, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, DDR_400, 0, DDR_500, 0, 0, 0, 0, 0, 0, DDR_533},
+ {DDR_400, 0, 0, DDR_533, DDR_600, 0, 0, 0, 0, 0, 0, DDR_640},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, DDR_300, DDR_333, 0, 0, 0, 0, 0, 0, 0, DDR_400},
+ {0, 0, 0, 0, 0, 0, DDR_600, DDR_666, 0, 0, 0, DDR_533},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_666, DDR_800, 0},
+ {DDR_666, 0, DDR_800, 0, 0, 0, 0, 0, 0, 0, DDR_533, 0}
+};
+
+u8 div_ratio1to1[CLK_VCO][CLK_DDR] =
+/* DDR Frequency:
+ 100 300 360 400 444 500 533 600 666 750 800 833 */
+{ {0xA, 3, 0, 3, 0, 2, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1000 */
+{0xB, 3, 0, 3, 0, 0, 2, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1066 */
+{0xC, 4, 0, 3, 0, 0, 0, 2, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1200 */
+{0xD, 4, 0, 4, 0, 0, 0, 0, 2, 0, 0, 0}, /* 1:1 CLK_CPU_1333 */
+{0xF, 5, 0, 4, 0, 3, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1500 */
+{0x11, 5, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1666 */
+{0x12, 6, 5, 4, 0, 0, 0, 3, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1800 */
+{0x14, 7, 0, 5, 0, 4, 0, 0, 3, 0, 0, 0}, /* 1:1 CLK_CPU_2000 */
+{0x6, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_600 */
+{0x6, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_667 */
+{0x8, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_800 */
+{0x10, 5, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1600 */
+{0x14, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1000 VCO_2000 */
+{0x15, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1066 VCO_2133 */
+{0x18, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1200 VCO_2400 */
+{0x1A, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1333 VCO_2666 */
+{0x1E, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1500 VCO_3000 */
+{0x21, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1666 VCO_3333 */
+{0x24, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1800 VCO_3600 */
+{0x28, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_2000 VCO_4000 */
+{0xC, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_600 VCO_1200 */
+{0xD, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_667 VCO_1333 */
+{0x10, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_800 VCO_1600 */
+{0x20, 10, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0} /* 1:1 CLK_CPU_1600 VCO_3200 */
+};
+
+u8 div_ratio2to1[CLK_VCO][CLK_DDR] =
+/* DDR Frequency:
+ 100 300 360 400 444 500 533 600 666 750 800 833 */
+{ {0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 0, 0}, /* 2:1 CLK_CPU_1000 */
+{0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1066 */
+{0, 0, 0, 3, 5, 0, 0, 2, 0, 0, 3, 3}, /* 2:1 CLK_CPU_1200 */
+{0, 0, 0, 0, 0, 0, 5, 0, 2, 0, 3, 0}, /* 2:1 CLK_CPU_1333 */
+{0, 0, 0, 0, 0, 3, 0, 5, 0, 2, 0, 0}, /* 2:1 CLK_CPU_1500 */
+{0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 2}, /* 2:1 CLK_CPU_1666 */
+{0, 0, 0, 0, 0, 0, 0, 3, 0, 5, 0, 0}, /* 2:1 CLK_CPU_1800 */
+{0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 5}, /* 2:1 CLK_CPU_2000 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_600 */
+{0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0}, /* 2:1 CLK_CPU_667 */
+{0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 1, 0}, /* 2:1 CLK_CPU_800 */
+{0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 2, 0}, /* 2:1 CLK_CPU_1600 */
+{0, 0, 0, 5, 0, 0, 0, 0, 3, 0, 0, 0}, /* 2:1 CLK_CPU_1000 VCO_2000 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1066 VCO_2133 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0}, /* 2:1 CLK_CPU_1200 VCO_2400 */
+{0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1333 VCO_2666 */
+{0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1500 VCO_3000 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1666 VCO_3333 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1800 VCO_3600 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_2000 VCO_4000 */
+{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_600 VCO_1200 */
+{0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_667 VCO_1333 */
+{0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_800 VCO_1600 */
+{0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0} /* 2:1 CLK_CPU_1600 VCO_3200 */
+};
+
+#endif /* __AXP_VARS_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+
+/*
+ * Debug
+ */
+#define DEBUG_DFS_C(s, d, l) \
+ DEBUG_DFS_S(s); DEBUG_DFS_D(d, l); DEBUG_DFS_S("\n")
+#define DEBUG_DFS_FULL_C(s, d, l) \
+ DEBUG_DFS_FULL_S(s); DEBUG_DFS_FULL_D(d, l); DEBUG_DFS_FULL_S("\n")
+
+#ifdef MV_DEBUG_DFS
+#define DEBUG_DFS_S(s) puts(s)
+#define DEBUG_DFS_D(d, l) printf("%x", d)
+#else
+#define DEBUG_DFS_S(s)
+#define DEBUG_DFS_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_DFS_FULL
+#define DEBUG_DFS_FULL_S(s) puts(s)
+#define DEBUG_DFS_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_DFS_FULL_S(s)
+#define DEBUG_DFS_FULL_D(d, l)
+#endif
+
+#if defined(MV88F672X)
+extern u8 div_ratio[CLK_VCO][CLK_DDR];
+extern void get_target_freq(u32 freq_mode, u32 *ddr_freq, u32 *hclk_ps);
+#else
+extern u16 odt_dynamic[ODT_OPT][MAX_CS];
+extern u8 div_ratio1to1[CLK_CPU][CLK_DDR];
+extern u8 div_ratio2to1[CLK_CPU][CLK_DDR];
+#endif
+extern u16 odt_static[ODT_OPT][MAX_CS];
+
+extern u32 cpu_fab_clk_to_hclk[FAB_OPT][CLK_CPU];
+
+extern u32 ddr3_get_vco_freq(void);
+
+u32 ddr3_get_freq_parameter(u32 target_freq, int ratio_2to1);
+
+#ifdef MV_DEBUG_DFS
+static inline void dfs_reg_write(u32 addr, u32 val)
+{
+ printf("\n write reg 0x%08x = 0x%08x", addr, val);
+ writel(val, INTER_REGS_BASE + addr);
+}
+#else
+static inline void dfs_reg_write(u32 addr, u32 val)
+{
+ writel(val, INTER_REGS_BASE + addr);
+}
+#endif
+
+static void wait_refresh_op_complete(void)
+{
+ u32 reg;
+
+ /* Poll - Wait for Refresh operation completion */
+ do {
+ reg = reg_read(REG_SDRAM_OPERATION_ADDR) &
+ REG_SDRAM_OPERATION_CMD_RFRS_DONE;
+ } while (reg); /* Wait for '0' */
+}
+
+/*
+ * Name: ddr3_get_freq_parameter
+ * Desc: Finds CPU/DDR frequency ratio according to Sample@reset and table.
+ * Args: target_freq - target frequency
+ * Notes:
+ * Returns: freq_par - the ratio parameter
+ */
+u32 ddr3_get_freq_parameter(u32 target_freq, int ratio_2to1)
+{
+ u32 ui_vco_freq, freq_par;
+
+ ui_vco_freq = ddr3_get_vco_freq();
+
+#if defined(MV88F672X)
+ freq_par = div_ratio[ui_vco_freq][target_freq];
+#else
+ /* Find the ratio between PLL frequency and ddr-clk */
+ if (ratio_2to1)
+ freq_par = div_ratio2to1[ui_vco_freq][target_freq];
+ else
+ freq_par = div_ratio1to1[ui_vco_freq][target_freq];
+#endif
+
+ return freq_par;
+}
+
+/*
+ * Name: ddr3_dfs_high_2_low
+ * Desc:
+ * Args: freq - target frequency
+ * Notes:
+ * Returns: MV_OK - success, MV_FAIL - fail
+ */
+int ddr3_dfs_high_2_low(u32 freq, MV_DRAM_INFO *dram_info)
+{
+#if defined(MV88F78X60) || defined(MV88F672X)
+ /* This Flow is relevant for ArmadaXP A0 */
+ u32 reg, freq_par, tmp;
+ u32 cs = 0;
+
+ DEBUG_DFS_C("DDR3 - DFS - High To Low - Starting DFS procedure to Frequency - ",
+ freq, 1);
+
+ /* target frequency - 100MHz */
+ freq_par = ddr3_get_freq_parameter(freq, 0);
+
+#if defined(MV88F672X)
+ u32 hclk;
+ u32 cpu_freq = ddr3_get_cpu_freq();
+ get_target_freq(cpu_freq, &tmp, &hclk);
+#endif
+
+ /* Configure - DRAM DLL final state after DFS is complete - Enable */
+ reg = reg_read(REG_DFS_ADDR);
+ /* [0] - DfsDllNextState - Disable */
+ reg |= (1 << REG_DFS_DLLNEXTSTATE_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Configure - XBAR Retry response during Block to enable internal
+ * access - Disable
+ */
+ reg = reg_read(REG_METAL_MASK_ADDR);
+ /* [0] - RetryMask - Disable */
+ reg &= ~(1 << REG_METAL_MASK_RETRY_OFFS);
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ /* Configure - Block new external transactions - Enable */
+ reg = reg_read(REG_DFS_ADDR);
+ reg |= (1 << REG_DFS_BLOCK_OFFS); /* [1] - DfsBlock - Enable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Registered DIMM support */
+ if (dram_info->reg_dimm) {
+ /*
+ * Configure - Disable Register DIMM CKE Power
+ * Down mode - CWA_RC
+ */
+ reg = (0x9 & REG_SDRAM_OPERATION_CWA_RC_MASK) <<
+ REG_SDRAM_OPERATION_CWA_RC_OFFS;
+ /*
+ * Configure - Disable Register DIMM CKE Power
+ * Down mode - CWA_DATA
+ */
+ reg |= ((0 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+
+ /*
+ * Configure - Disable Register DIMM CKE Power
+ * Down mode - Set Delay - tMRD
+ */
+ reg |= (0 << REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS);
+
+ /* Configure - Issue CWA command with the above parameters */
+ reg |= (REG_SDRAM_OPERATION_CMD_CWA &
+ ~(0xF << REG_SDRAM_OPERATION_CS_OFFS));
+
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for CWA operation completion */
+ do {
+ reg = reg_read(REG_SDRAM_OPERATION_ADDR) &
+ (REG_SDRAM_OPERATION_CMD_MASK);
+ } while (reg);
+
+ /* Configure - Disable outputs floating during Self Refresh */
+ reg = reg_read(REG_REGISTERED_DRAM_CTRL_ADDR);
+ /* [15] - SRFloatEn - Disable */
+ reg &= ~(1 << REG_REGISTERED_DRAM_CTRL_SR_FLOAT_OFFS);
+ /* 0x16D0 - DDR3 Registered DRAM Control */
+ dfs_reg_write(REG_REGISTERED_DRAM_CTRL_ADDR, reg);
+ }
+
+ /* Optional - Configure - DDR3_Rtt_nom_CS# */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS));
+ reg &= REG_DDR3_MR1_RTT_MASK;
+ dfs_reg_write(REG_DDR3_MR1_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* Configure - Move DRAM into Self Refresh */
+ reg = reg_read(REG_DFS_ADDR);
+ reg |= (1 << REG_DFS_SR_OFFS); /* [2] - DfsSR - Enable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Poll - Wait for Self Refresh indication */
+ do {
+ reg = ((reg_read(REG_DFS_ADDR)) & (1 << REG_DFS_ATSR_OFFS));
+ } while (reg == 0x0); /* 0x1528 [3] - DfsAtSR - Wait for '1' */
+
+ /* Start of clock change procedure (PLL) */
+#if defined(MV88F672X)
+ /* avantaLP */
+ /* Configure cpupll_clkdiv_reset_mask */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_DIVIDER_CNTRL0_MASK;
+ /* 0xE8264[7:0] 0xff CPU Clock Dividers Reset mask */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0, (reg + 0xFF));
+
+ /* Configure cpu_clkdiv_reload_smooth */
+ reg = reg_read(CPU_PLL_CNTRL0);
+ reg &= CPU_PLL_CNTRL0_RELOAD_SMOOTH_MASK;
+ /* 0xE8260 [15:8] 0x2 CPU Clock Dividers Reload Smooth enable */
+ dfs_reg_write(CPU_PLL_CNTRL0,
+ (reg + (2 << CPU_PLL_CNTRL0_RELOAD_SMOOTH_OFFS)));
+
+ /* Configure cpupll_clkdiv_relax_en */
+ reg = reg_read(CPU_PLL_CNTRL0);
+ reg &= CPU_PLL_CNTRL0_RELAX_EN_MASK;
+ /* 0xE8260 [31:24] 0x2 Relax Enable */
+ dfs_reg_write(CPU_PLL_CNTRL0,
+ (reg + (2 << CPU_PLL_CNTRL0_RELAX_EN_OFFS)));
+
+ /* Configure cpupll_clkdiv_ddr_clk_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL1);
+ /*
+ * 0xE8268 [13:8] N Set Training clock:
+ * APLL Out Clock (VCO freq) / N = 100 MHz
+ */
+ reg &= CPU_PLL_CLOCK_DIVIDER_CNTRL1_MASK;
+ reg |= (freq_par << 8); /* full Integer ratio from PLL-out to ddr-clk */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL1, reg);
+
+ /* Configure cpupll_clkdiv_reload_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_RELOAD_RATIO_MASK;
+ /* 0xE8264 [8]=0x1 CPU Clock Dividers Reload Ratio trigger set */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0,
+ (reg + (1 << CPU_PLL_CLOCK_RELOAD_RATIO_OFFS)));
+
+ udelay(1);
+
+ /* Configure cpupll_clkdiv_reload_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_RELOAD_RATIO_MASK;
+ /* 0xE8264 [8]=0x0 CPU Clock Dividers Reload Ratio trigger clear */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0, reg);
+
+ udelay(5);
+
+#else
+ /*
+ * Initial Setup - assure that the "load new ratio" is clear (bit 24)
+ * and in the same chance, block reassertions of reset [15:8] and
+ * force reserved bits[7:0].
+ */
+ reg = 0x0000FDFF;
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ /*
+ * RelaX whenever reset is asserted to that channel
+ * (good for any case)
+ */
+ reg = 0x0000FF00;
+ /* 0x18704 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ reg = reg_read(REG_CPU_DIV_CLK_CTRL_2_ADDR) &
+ REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK;
+
+ /* full Integer ratio from PLL-out to ddr-clk */
+ reg |= (freq_par << REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS);
+ /* 0x1870C - CPU Div CLK control 3 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_2_ADDR, reg);
+
+ /*
+ * Shut off clock enable to the DDRPHY clock channel (this is the "D").
+ * All the rest are kept as is (forced, but could be read-modify-write).
+ * This is done now by RMW above.
+ */
+
+ /* Clock is not shut off gracefully - keep it running */
+ reg = 0x000FFF02;
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_4_ADDR, reg);
+
+ /* Wait before replacing the clock on the DDR Phy Channel. */
+ udelay(1);
+
+ /*
+ * This for triggering the frequency update. Bit[24] is the
+ * central control
+ * bits [23:16] == which channels to change ==2 ==>
+ * only DDR Phy (smooth transition)
+ * bits [15:8] == mask reset reassertion due to clock modification
+ * to these channels.
+ * bits [7:0] == not in use
+ */
+ reg = 0x0102FDFF;
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(1); /* Wait 1usec */
+
+ /*
+ * Poll Div CLK status 0 register - indication that the clocks
+ * are active - 0x18718 [8]
+ */
+ do {
+ reg = (reg_read(REG_CPU_DIV_CLK_STATUS_0_ADDR)) &
+ (1 << REG_CPU_DIV_CLK_ALL_STABLE_OFFS);
+ } while (reg == 0);
+
+ /*
+ * Clean the CTRL0, to be ready for next resets and next requests
+ * of ratio modifications.
+ */
+ reg = 0x000000FF;
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(5);
+#endif
+ /* End of clock change procedure (PLL) */
+
+ /* Configure - Select normal clock for the DDR PHY - Enable */
+ reg = reg_read(REG_DRAM_INIT_CTRL_STATUS_ADDR);
+ /* [16] - ddr_phy_trn_clk_sel - Enable */
+ reg |= (1 << REG_DRAM_INIT_CTRL_TRN_CLK_OFFS);
+ /* 0x18488 - DRAM Init control status register */
+ dfs_reg_write(REG_DRAM_INIT_CTRL_STATUS_ADDR, reg);
+
+ /* Configure - Set Correct Ratio - 1:1 */
+ /* [15] - Phy2UnitClkRatio = 0 - Set 1:1 Ratio between Dunit and Phy */
+
+ reg = reg_read(REG_DDR_IO_ADDR) & ~(1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ dfs_reg_write(REG_DDR_IO_ADDR, reg); /* 0x1524 - DDR IO Register */
+
+ /* Configure - 2T Mode - Restore original configuration */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ /* [3:4] 2T - 1T Mode - low freq */
+ reg &= ~(REG_DUNIT_CTRL_LOW_2T_MASK << REG_DUNIT_CTRL_LOW_2T_OFFS);
+ /* 0x1404 - DDR Controller Control Low Register */
+ dfs_reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+
+ /* Configure - Restore CL and CWL - MRS Commands */
+ reg = reg_read(REG_DFS_ADDR);
+ reg &= ~(REG_DFS_CL_NEXT_STATE_MASK << REG_DFS_CL_NEXT_STATE_OFFS);
+ reg &= ~(REG_DFS_CWL_NEXT_STATE_MASK << REG_DFS_CWL_NEXT_STATE_OFFS);
+ /* [8] - DfsCLNextState - MRS CL=6 after DFS (due to DLL-off mode) */
+ reg |= (0x4 << REG_DFS_CL_NEXT_STATE_OFFS);
+ /* [12] - DfsCWLNextState - MRS CWL=6 after DFS (due to DLL-off mode) */
+ reg |= (0x1 << REG_DFS_CWL_NEXT_STATE_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Poll - Wait for APLL + ADLLs lock on new frequency */
+ do {
+ reg = (reg_read(REG_PHY_LOCK_STATUS_ADDR)) &
+ REG_PHY_LOCK_APLL_ADLL_STATUS_MASK;
+ /* 0x1674 [10:0] - Phy lock status Register */
+ } while (reg != REG_PHY_LOCK_APLL_ADLL_STATUS_MASK);
+
+ /* Configure - Reset the PHY Read FIFO and Write channels - Set Reset */
+ reg = (reg_read(REG_SDRAM_CONFIG_ADDR) & REG_SDRAM_CONFIG_MASK);
+ /* [30:29] = 0 - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /*
+ * Configure - DRAM Data PHY Read [30], Write [29] path
+ * reset - Release Reset
+ */
+ reg = (reg_read(REG_SDRAM_CONFIG_ADDR) | ~REG_SDRAM_CONFIG_MASK);
+ /* [30:29] = '11' - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* Registered DIMM support */
+ if (dram_info->reg_dimm) {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (below 400MHz) - CWA_RC
+ */
+ reg = (0xA & REG_SDRAM_OPERATION_CWA_RC_MASK) <<
+ REG_SDRAM_OPERATION_CWA_RC_OFFS;
+
+ /*
+ * Configure - Change register DRAM operating speed
+ * (below 400MHz) - CWA_DATA
+ */
+ reg |= ((0x0 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+
+ /* Configure - Set Delay - tSTAB */
+ reg |= (0x1 << REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS);
+
+ /* Configure - Issue CWA command with the above parameters */
+ reg |= (REG_SDRAM_OPERATION_CMD_CWA &
+ ~(0xF << REG_SDRAM_OPERATION_CS_OFFS));
+
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for CWA operation completion */
+ do {
+ reg = reg_read(REG_SDRAM_OPERATION_ADDR) &
+ (REG_SDRAM_OPERATION_CMD_MASK);
+ } while (reg);
+ }
+
+ /* Configure - Exit Self Refresh */
+ /* [2] - DfsSR */
+ reg = (reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_SR_OFFS));
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll - DFS Register - 0x1528 [3] - DfsAtSR - All DRAM devices
+ * on all ranks are NOT in self refresh mode
+ */
+ do {
+ reg = ((reg_read(REG_DFS_ADDR)) & (1 << REG_DFS_ATSR_OFFS));
+ } while (reg); /* Wait for '0' */
+
+ /* Configure - Issue Refresh command */
+ /* [3-0] = 0x2 - Refresh Command, [11-8] - enabled Cs */
+ reg = REG_SDRAM_OPERATION_CMD_RFRS;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs))
+ reg &= ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ }
+
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* Configure - Block new external transactions - Disable */
+ reg = reg_read(REG_DFS_ADDR);
+ reg &= ~(1 << REG_DFS_BLOCK_OFFS); /* [1] - DfsBlock - Disable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Configure - XBAR Retry response during Block to enable
+ * internal access - Disable
+ */
+ reg = reg_read(REG_METAL_MASK_ADDR);
+ /* [0] - RetryMask - Enable */
+ reg |= (1 << REG_METAL_MASK_RETRY_OFFS);
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ /* Configure - Set CL */
+ reg = reg_read(REG_DDR3_MR0_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS)) &
+ ~REG_DDR3_MR0_CL_MASK;
+ tmp = 0x4; /* CL=6 - 0x4 */
+ reg |= ((tmp & 0x1) << REG_DDR3_MR0_CL_OFFS);
+ reg |= ((tmp & 0xE) << REG_DDR3_MR0_CL_HIGH_OFFS);
+ dfs_reg_write(REG_DDR3_MR0_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+
+ /* Configure - Set CWL */
+ reg = reg_read(REG_DDR3_MR2_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS))
+ & ~(REG_DDR3_MR2_CWL_MASK << REG_DDR3_MR2_CWL_OFFS);
+ /* CWL=6 - 0x1 */
+ reg |= ((0x1) << REG_DDR3_MR2_CWL_OFFS);
+ dfs_reg_write(REG_DDR3_MR2_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ DEBUG_DFS_C("DDR3 - DFS - High To Low - Ended successfuly - new Frequency - ",
+ freq, 1);
+
+ return MV_OK;
+#else
+ /* This Flow is relevant for Armada370 A0 and ArmadaXP Z1 */
+
+ u32 reg, freq_par;
+ u32 cs = 0;
+
+ DEBUG_DFS_C("DDR3 - DFS - High To Low - Starting DFS procedure to Frequency - ",
+ freq, 1);
+
+ /* target frequency - 100MHz */
+ freq_par = ddr3_get_freq_parameter(freq, 0);
+
+ reg = 0x0000FF00;
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ /* 0x1600 - ODPG_CNTRL_Control */
+ reg = reg_read(REG_ODPG_CNTRL_ADDR);
+ /* [21] = 1 - auto refresh disable */
+ reg |= (1 << REG_ODPG_CNTRL_OFFS);
+ dfs_reg_write(REG_ODPG_CNTRL_ADDR, reg);
+
+ /* 0x1670 - PHY lock mask register */
+ reg = reg_read(REG_PHY_LOCK_MASK_ADDR);
+ reg &= REG_PHY_LOCK_MASK_MASK; /* [11:0] = 0 */
+ dfs_reg_write(REG_PHY_LOCK_MASK_ADDR, reg);
+
+ reg = reg_read(REG_DFS_ADDR); /* 0x1528 - DFS register */
+
+ /* Disable reconfig */
+ reg &= ~0x10; /* [4] - Enable reconfig MR registers after DFS_ERG */
+ reg |= 0x1; /* [0] - DRAM DLL disabled after DFS */
+
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ reg = reg_read(REG_METAL_MASK_ADDR) & ~(1 << 0); /* [0] - disable */
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ /* [1] - DFS Block enable */
+ reg = reg_read(REG_DFS_ADDR) | (1 << REG_DFS_BLOCK_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* [2] - DFS Self refresh enable */
+ reg = reg_read(REG_DFS_ADDR) | (1 << REG_DFS_SR_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll DFS Register - 0x1528 [3] - DfsAtSR -
+ * All DRAM devices on all ranks are in self refresh mode -
+ * DFS can be executed afterwards
+ */
+ do {
+ reg = reg_read(REG_DFS_ADDR) & (1 << REG_DFS_ATSR_OFFS);
+ } while (reg == 0x0); /* Wait for '1' */
+
+ /* Disable ODT on DLL-off mode */
+ dfs_reg_write(REG_SDRAM_ODT_CTRL_HIGH_ADDR,
+ REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK);
+
+ /* [11:0] = 0 */
+ reg = (reg_read(REG_PHY_LOCK_MASK_ADDR) & REG_PHY_LOCK_MASK_MASK);
+ /* 0x1670 - PHY lock mask register */
+ dfs_reg_write(REG_PHY_LOCK_MASK_ADDR, reg);
+
+ /* Add delay between entering SR and start ratio modification */
+ udelay(1);
+
+ /*
+ * Initial Setup - assure that the "load new ratio" is clear (bit 24)
+ * and in the same chance, block reassertions of reset [15:8] and
+ * force reserved bits[7:0].
+ */
+ reg = 0x0000FDFF;
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ /*
+ * RelaX whenever reset is asserted to that channel (good for any case)
+ */
+ reg = 0x0000FF00;
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ reg = reg_read(REG_CPU_DIV_CLK_CTRL_3_ADDR) &
+ REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK;
+ /* Full Integer ratio from PLL-out to ddr-clk */
+ reg |= (freq_par << REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS);
+ /* 0x1870C - CPU Div CLK control 3 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_3_ADDR, reg);
+
+ /*
+ * Shut off clock enable to the DDRPHY clock channel (this is the "D").
+ * All the rest are kept as is (forced, but could be read-modify-write).
+ * This is done now by RMW above.
+ */
+
+ /* Clock is not shut off gracefully - keep it running */
+ reg = 0x000FFF02;
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_4_ADDR, reg);
+
+ /* Wait before replacing the clock on the DDR Phy Channel. */
+ udelay(1);
+
+ /*
+ * This for triggering the frequency update. Bit[24] is the
+ * central control
+ * bits [23:16] == which channels to change ==2 ==> only DDR Phy
+ * (smooth transition)
+ * bits [15:8] == mask reset reassertion due to clock modification
+ * to these channels.
+ * bits [7:0] == not in use
+ */
+ reg = 0x0102FDFF;
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(1); /* Wait 1usec */
+
+ /*
+ * Poll Div CLK status 0 register - indication that the clocks
+ * are active - 0x18718 [8]
+ */
+ do {
+ reg = (reg_read(REG_CPU_DIV_CLK_STATUS_0_ADDR)) &
+ (1 << REG_CPU_DIV_CLK_ALL_STABLE_OFFS);
+ } while (reg == 0);
+
+ /*
+ * Clean the CTRL0, to be ready for next resets and next requests of
+ * ratio modifications.
+ */
+ reg = 0x000000FF;
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(5);
+
+ /* Switch HCLK Mux to training clk (100Mhz), keep DFS request bit */
+ reg = 0x20050000;
+ /* 0x18488 - DRAM Init control status register */
+ dfs_reg_write(REG_DRAM_INIT_CTRL_STATUS_ADDR, reg);
+
+ reg = reg_read(REG_DDR_IO_ADDR) & ~(1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ /* [15] = 0 - Set 1:1 Ratio between Dunit and Phy */
+ dfs_reg_write(REG_DDR_IO_ADDR, reg); /* 0x1524 - DDR IO Regist */
+
+ reg = reg_read(REG_DRAM_PHY_CONFIG_ADDR) & REG_DRAM_PHY_CONFIG_MASK;
+ /* [31:30]] - reset pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ reg = (reg_read(REG_DRAM_PHY_CONFIG_ADDR) | ~REG_DRAM_PHY_CONFIG_MASK);
+ /* [31:30] - normal pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ udelay(1); /* Wait 1usec */
+
+ /* 0x1404 */
+ reg = (reg_read(REG_DUNIT_CTRL_LOW_ADDR) & 0xFFFFFFE7);
+ dfs_reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+
+ /* Poll Phy lock status register - APLL lock indication - 0x1674 */
+ do {
+ reg = (reg_read(REG_PHY_LOCK_STATUS_ADDR)) &
+ REG_PHY_LOCK_STATUS_LOCK_MASK;
+ } while (reg != REG_PHY_LOCK_STATUS_LOCK_MASK); /* Wait for '0xFFF' */
+
+ reg = (reg_read(REG_SDRAM_CONFIG_ADDR) & REG_SDRAM_CONFIG_MASK);
+ /* [30:29] = 0 - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) | ~REG_SDRAM_CONFIG_MASK;
+ /* [30:29] = '11' - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ udelay(1000); /* Wait 1msec */
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* Config CL and CWL with MR0 and MR2 registers */
+ reg = reg_read(REG_DDR3_MR0_ADDR);
+ reg &= ~0x74; /* CL [3:0]; [6:4],[2] */
+ reg |= (1 << 5); /* CL = 4, CAS is 6 */
+ dfs_reg_write(REG_DDR3_MR0_ADDR, reg);
+ reg = REG_SDRAM_OPERATION_CMD_MR0 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ reg = reg_read(REG_DDR3_MR2_ADDR);
+ reg &= ~0x38; /* CWL [5:3] */
+ reg |= (1 << 3); /* CWL = 1, CWL is 6 */
+ dfs_reg_write(REG_DDR3_MR2_ADDR, reg);
+
+ reg = REG_SDRAM_OPERATION_CMD_MR2 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* Set current rd_sample_delay */
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_SAMPLE_DELAYS_MASK <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ reg |= (5 << (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ dfs_reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR, reg);
+
+ /* Set current rd_ready_delay */
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |= ((6) << (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ dfs_reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ }
+ }
+
+ /* [2] - DFS Self refresh disable */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_SR_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* [1] - DFS Block enable */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_BLOCK_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll DFS Register - 0x1528 [3] - DfsAtSR -
+ * All DRAM devices on all ranks are in self refresh mode - DFS can
+ * be executed afterwards
+ */
+ do {
+ reg = reg_read(REG_DFS_ADDR) & (1 << REG_DFS_ATSR_OFFS);
+ } while (reg); /* Wait for '1' */
+
+ reg = (reg_read(REG_METAL_MASK_ADDR) | (1 << 0));
+ /* [0] - Enable Dunit to crossbar retry */
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ /* 0x1600 - PHY lock mask register */
+ reg = reg_read(REG_ODPG_CNTRL_ADDR);
+ reg &= ~(1 << REG_ODPG_CNTRL_OFFS); /* [21] = 0 */
+ dfs_reg_write(REG_ODPG_CNTRL_ADDR, reg);
+
+ /* 0x1670 - PHY lock mask register */
+ reg = reg_read(REG_PHY_LOCK_MASK_ADDR);
+ reg |= ~REG_PHY_LOCK_MASK_MASK; /* [11:0] = FFF */
+ dfs_reg_write(REG_PHY_LOCK_MASK_ADDR, reg);
+
+ DEBUG_DFS_C("DDR3 - DFS - High To Low - Ended successfuly - new Frequency - ",
+ freq, 1);
+
+ return MV_OK;
+#endif
+}
+
+/*
+ * Name: ddr3_dfs_low_2_high
+ * Desc:
+ * Args: freq - target frequency
+ * Notes:
+ * Returns: MV_OK - success, MV_FAIL - fail
+ */
+int ddr3_dfs_low_2_high(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info)
+{
+#if defined(MV88F78X60) || defined(MV88F672X)
+ /* This Flow is relevant for ArmadaXP A0 */
+ u32 reg, freq_par, tmp;
+ u32 cs = 0;
+
+ DEBUG_DFS_C("DDR3 - DFS - Low To High - Starting DFS procedure to Frequency - ",
+ freq, 1);
+
+ /* target frequency - freq */
+ freq_par = ddr3_get_freq_parameter(freq, ratio_2to1);
+
+#if defined(MV88F672X)
+ u32 hclk;
+ u32 cpu_freq = ddr3_get_cpu_freq();
+ get_target_freq(cpu_freq, &tmp, &hclk);
+#endif
+
+ /* Configure - DRAM DLL final state after DFS is complete - Enable */
+ reg = reg_read(REG_DFS_ADDR);
+ /* [0] - DfsDllNextState - Enable */
+ reg &= ~(1 << REG_DFS_DLLNEXTSTATE_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Configure - XBAR Retry response during Block to enable
+ * internal access - Disable
+ */
+ reg = reg_read(REG_METAL_MASK_ADDR);
+ /* [0] - RetryMask - Disable */
+ reg &= ~(1 << REG_METAL_MASK_RETRY_OFFS);
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ /* Configure - Block new external transactions - Enable */
+ reg = reg_read(REG_DFS_ADDR);
+ reg |= (1 << REG_DFS_BLOCK_OFFS); /* [1] - DfsBlock - Enable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Configure - Move DRAM into Self Refresh */
+ reg = reg_read(REG_DFS_ADDR);
+ reg |= (1 << REG_DFS_SR_OFFS); /* [2] - DfsSR - Enable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Poll - Wait for Self Refresh indication */
+ do {
+ reg = ((reg_read(REG_DFS_ADDR)) & (1 << REG_DFS_ATSR_OFFS));
+ } while (reg == 0x0); /* 0x1528 [3] - DfsAtSR - Wait for '1' */
+
+ /* Start of clock change procedure (PLL) */
+#if defined(MV88F672X)
+ /* avantaLP */
+ /* Configure cpupll_clkdiv_reset_mask */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_DIVIDER_CNTRL0_MASK;
+ /* 0xE8264[7:0] 0xff CPU Clock Dividers Reset mask */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0, (reg + 0xFF));
+
+ /* Configure cpu_clkdiv_reload_smooth */
+ reg = reg_read(CPU_PLL_CNTRL0);
+ reg &= CPU_PLL_CNTRL0_RELOAD_SMOOTH_MASK;
+ /* 0xE8260 [15:8] 0x2 CPU Clock Dividers Reload Smooth enable */
+ dfs_reg_write(CPU_PLL_CNTRL0,
+ reg + (2 << CPU_PLL_CNTRL0_RELOAD_SMOOTH_OFFS));
+
+ /* Configure cpupll_clkdiv_relax_en */
+ reg = reg_read(CPU_PLL_CNTRL0);
+ reg &= CPU_PLL_CNTRL0_RELAX_EN_MASK;
+ /* 0xE8260 [31:24] 0x2 Relax Enable */
+ dfs_reg_write(CPU_PLL_CNTRL0,
+ reg + (2 << CPU_PLL_CNTRL0_RELAX_EN_OFFS));
+
+ /* Configure cpupll_clkdiv_ddr_clk_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL1);
+ /*
+ * 0xE8268 [13:8] N Set Training clock:
+ * APLL Out Clock (VCO freq) / N = 100 MHz
+ */
+ reg &= CPU_PLL_CLOCK_DIVIDER_CNTRL1_MASK;
+ reg |= (freq_par << 8); /* full Integer ratio from PLL-out to ddr-clk */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL1, reg);
+ /* Configure cpupll_clkdiv_reload_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_RELOAD_RATIO_MASK;
+ /* 0xE8264 [8]=0x1 CPU Clock Dividers Reload Ratio trigger set */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0,
+ reg + (1 << CPU_PLL_CLOCK_RELOAD_RATIO_OFFS));
+
+ udelay(1);
+
+ /* Configure cpupll_clkdiv_reload_ratio */
+ reg = reg_read(CPU_PLL_CLOCK_DIVIDER_CNTRL0);
+ reg &= CPU_PLL_CLOCK_RELOAD_RATIO_MASK;
+ /* 0xE8264 [8]=0x0 CPU Clock Dividers Reload Ratio trigger clear */
+ dfs_reg_write(CPU_PLL_CLOCK_DIVIDER_CNTRL0, reg);
+
+ udelay(5);
+
+#else
+ /*
+ * Initial Setup - assure that the "load new ratio" is clear (bit 24)
+ * and in the same chance, block reassertions of reset [15:8]
+ * and force reserved bits[7:0].
+ */
+ reg = 0x0000FFFF;
+
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ /*
+ * RelaX whenever reset is asserted to that channel (good for any case)
+ */
+ reg = 0x0000FF00;
+ /* 0x18704 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ reg = reg_read(REG_CPU_DIV_CLK_CTRL_2_ADDR) &
+ REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK;
+ reg |= (freq_par << REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS);
+ /* full Integer ratio from PLL-out to ddr-clk */
+ /* 0x1870C - CPU Div CLK control 3 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_2_ADDR, reg);
+
+ /*
+ * Shut off clock enable to the DDRPHY clock channel (this is the "D").
+ * All the rest are kept as is (forced, but could be read-modify-write).
+ * This is done now by RMW above.
+ */
+ reg = 0x000FFF02;
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_4_ADDR, reg);
+
+ /* Wait before replacing the clock on the DDR Phy Channel. */
+ udelay(1);
+
+ reg = 0x0102FDFF;
+ /*
+ * This for triggering the frequency update. Bit[24] is the
+ * central control
+ * bits [23:16] == which channels to change ==2 ==> only DDR Phy
+ * (smooth transition)
+ * bits [15:8] == mask reset reassertion due to clock modification
+ * to these channels.
+ * bits [7:0] == not in use
+ */
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(1);
+
+ /*
+ * Poll Div CLK status 0 register - indication that the clocks
+ * are active - 0x18718 [8]
+ */
+ do {
+ reg = reg_read(REG_CPU_DIV_CLK_STATUS_0_ADDR) &
+ (1 << REG_CPU_DIV_CLK_ALL_STABLE_OFFS);
+ } while (reg == 0);
+
+ reg = 0x000000FF;
+ /*
+ * Clean the CTRL0, to be ready for next resets and next requests
+ * of ratio modifications.
+ */
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+#endif
+ /* End of clock change procedure (PLL) */
+
+ if (ratio_2to1) {
+ /* Configure - Select normal clock for the DDR PHY - Disable */
+ reg = reg_read(REG_DRAM_INIT_CTRL_STATUS_ADDR);
+ /* [16] - ddr_phy_trn_clk_sel - Disable */
+ reg &= ~(1 << REG_DRAM_INIT_CTRL_TRN_CLK_OFFS);
+ /* 0x18488 - DRAM Init control status register */
+ dfs_reg_write(REG_DRAM_INIT_CTRL_STATUS_ADDR, reg);
+ }
+
+ /*
+ * Configure - Set Correct Ratio - according to target ratio
+ * parameter - 2:1/1:1
+ */
+ if (ratio_2to1) {
+ /*
+ * [15] - Phy2UnitClkRatio = 1 - Set 2:1 Ratio between
+ * Dunit and Phy
+ */
+ reg = reg_read(REG_DDR_IO_ADDR) |
+ (1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ } else {
+ /*
+ * [15] - Phy2UnitClkRatio = 0 - Set 1:1 Ratio between
+ * Dunit and Phy
+ */
+ reg = reg_read(REG_DDR_IO_ADDR) &
+ ~(1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ }
+ dfs_reg_write(REG_DDR_IO_ADDR, reg); /* 0x1524 - DDR IO Register */
+
+ /* Configure - 2T Mode - Restore original configuration */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ /* [3:4] 2T - Restore value */
+ reg &= ~(REG_DUNIT_CTRL_LOW_2T_MASK << REG_DUNIT_CTRL_LOW_2T_OFFS);
+ reg |= ((dram_info->mode_2t & REG_DUNIT_CTRL_LOW_2T_MASK) <<
+ REG_DUNIT_CTRL_LOW_2T_OFFS);
+ /* 0x1404 - DDR Controller Control Low Register */
+ dfs_reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+
+ /* Configure - Restore CL and CWL - MRS Commands */
+ reg = reg_read(REG_DFS_ADDR);
+ reg &= ~(REG_DFS_CL_NEXT_STATE_MASK << REG_DFS_CL_NEXT_STATE_OFFS);
+ reg &= ~(REG_DFS_CWL_NEXT_STATE_MASK << REG_DFS_CWL_NEXT_STATE_OFFS);
+
+ if (freq == DDR_400) {
+ if (dram_info->target_frequency == 0x8)
+ tmp = ddr3_cl_to_valid_cl(5);
+ else
+ tmp = ddr3_cl_to_valid_cl(6);
+ } else {
+ tmp = ddr3_cl_to_valid_cl(dram_info->cl);
+ }
+
+ /* [8] - DfsCLNextState */
+ reg |= ((tmp & REG_DFS_CL_NEXT_STATE_MASK) << REG_DFS_CL_NEXT_STATE_OFFS);
+ if (freq == DDR_400) {
+ /* [12] - DfsCWLNextState */
+ reg |= (((0) & REG_DFS_CWL_NEXT_STATE_MASK) <<
+ REG_DFS_CWL_NEXT_STATE_OFFS);
+ } else {
+ /* [12] - DfsCWLNextState */
+ reg |= (((dram_info->cwl) & REG_DFS_CWL_NEXT_STATE_MASK) <<
+ REG_DFS_CWL_NEXT_STATE_OFFS);
+ }
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Optional - Configure - DDR3_Rtt_nom_CS# */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS));
+ reg &= REG_DDR3_MR1_RTT_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+ dfs_reg_write(REG_DDR3_MR1_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* Configure - Reset ADLLs - Set Reset */
+ reg = reg_read(REG_DRAM_PHY_CONFIG_ADDR) & REG_DRAM_PHY_CONFIG_MASK;
+ /* [31:30]] - reset pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config Register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ /* Configure - Reset ADLLs - Release Reset */
+ reg = reg_read(REG_DRAM_PHY_CONFIG_ADDR) | ~REG_DRAM_PHY_CONFIG_MASK;
+ /* [31:30] - normal pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ /* Poll - Wait for APLL + ADLLs lock on new frequency */
+ do {
+ reg = reg_read(REG_PHY_LOCK_STATUS_ADDR) &
+ REG_PHY_LOCK_APLL_ADLL_STATUS_MASK;
+ /* 0x1674 [10:0] - Phy lock status Register */
+ } while (reg != REG_PHY_LOCK_APLL_ADLL_STATUS_MASK);
+
+ /* Configure - Reset the PHY SDR clock divider */
+ if (ratio_2to1) {
+ /* Pup Reset Divider B - Set Reset */
+ /* [28] - DataPupRdRST = 0 */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) &
+ ~(1 << REG_SDRAM_CONFIG_PUPRSTDIV_OFFS);
+ /* [28] - DataPupRdRST = 1 */
+ tmp = reg_read(REG_SDRAM_CONFIG_ADDR) |
+ (1 << REG_SDRAM_CONFIG_PUPRSTDIV_OFFS);
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* Pup Reset Divider B - Release Reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, tmp);
+ }
+
+ /* Configure - Reset the PHY Read FIFO and Write channels - Set Reset */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) & REG_SDRAM_CONFIG_MASK;
+ /* [30:29] = 0 - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /*
+ * Configure - DRAM Data PHY Read [30], Write [29] path reset -
+ * Release Reset
+ */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) | ~REG_SDRAM_CONFIG_MASK;
+ /* [30:29] = '11' - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* Registered DIMM support */
+ if (dram_info->reg_dimm) {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (DDR3-1333 / DDR3-1600) - CWA_RC
+ */
+ reg = (0xA & REG_SDRAM_OPERATION_CWA_RC_MASK) <<
+ REG_SDRAM_OPERATION_CWA_RC_OFFS;
+ if (freq <= DDR_400) {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (DDR3-800) - CWA_DATA
+ */
+ reg |= ((0x0 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+ } else if ((freq > DDR_400) && (freq <= DDR_533)) {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (DDR3-1066) - CWA_DATA
+ */
+ reg |= ((0x1 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+ } else if ((freq > DDR_533) && (freq <= DDR_666)) {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (DDR3-1333) - CWA_DATA
+ */
+ reg |= ((0x2 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+ } else {
+ /*
+ * Configure - Change register DRAM operating speed
+ * (DDR3-1600) - CWA_DATA
+ */
+ reg |= ((0x3 & REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+ }
+
+ /* Configure - Set Delay - tSTAB */
+ reg |= (0x1 << REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS);
+ /* Configure - Issue CWA command with the above parameters */
+ reg |= (REG_SDRAM_OPERATION_CMD_CWA &
+ ~(0xF << REG_SDRAM_OPERATION_CS_OFFS));
+
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for CWA operation completion */
+ do {
+ reg = reg_read(REG_SDRAM_OPERATION_ADDR) &
+ REG_SDRAM_OPERATION_CMD_MASK;
+ } while (reg);
+ }
+
+ /* Configure - Exit Self Refresh */
+ /* [2] - DfsSR */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_SR_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll - DFS Register - 0x1528 [3] - DfsAtSR - All DRAM
+ * devices on all ranks are NOT in self refresh mode
+ */
+ do {
+ reg = reg_read(REG_DFS_ADDR) & (1 << REG_DFS_ATSR_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* Configure - Issue Refresh command */
+ /* [3-0] = 0x2 - Refresh Command, [11-8] - enabled Cs */
+ reg = REG_SDRAM_OPERATION_CMD_RFRS;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs))
+ reg &= ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ }
+
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* Configure - Block new external transactions - Disable */
+ reg = reg_read(REG_DFS_ADDR);
+ reg &= ~(1 << REG_DFS_BLOCK_OFFS); /* [1] - DfsBlock - Disable */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Configure - XBAR Retry response during Block to enable
+ * internal access - Disable
+ */
+ reg = reg_read(REG_METAL_MASK_ADDR);
+ /* [0] - RetryMask - Enable */
+ reg |= (1 << REG_METAL_MASK_RETRY_OFFS);
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ /* Configure - Set CL */
+ reg = reg_read(REG_DDR3_MR0_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS)) &
+ ~REG_DDR3_MR0_CL_MASK;
+ if (freq == DDR_400)
+ tmp = ddr3_cl_to_valid_cl(6);
+ else
+ tmp = ddr3_cl_to_valid_cl(dram_info->cl);
+ reg |= ((tmp & 0x1) << REG_DDR3_MR0_CL_OFFS);
+ reg |= ((tmp & 0xE) << REG_DDR3_MR0_CL_HIGH_OFFS);
+ dfs_reg_write(REG_DDR3_MR0_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+
+ /* Configure - Set CWL */
+ reg = reg_read(REG_DDR3_MR2_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS)) &
+ ~(REG_DDR3_MR2_CWL_MASK << REG_DDR3_MR2_CWL_OFFS);
+ if (freq == DDR_400)
+ reg |= ((0) << REG_DDR3_MR2_CWL_OFFS);
+ else
+ reg |= ((dram_info->cwl) << REG_DDR3_MR2_CWL_OFFS);
+ dfs_reg_write(REG_DDR3_MR2_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ DEBUG_DFS_C("DDR3 - DFS - Low To High - Ended successfuly - new Frequency - ",
+ freq, 1);
+
+ return MV_OK;
+
+#else
+
+ /* This Flow is relevant for Armada370 A0 and ArmadaXP Z1 */
+
+ u32 reg, freq_par, tmp;
+ u32 cs = 0;
+
+ DEBUG_DFS_C("DDR3 - DFS - Low To High - Starting DFS procedure to Frequency - ",
+ freq, 1);
+
+ /* target frequency - freq */
+ freq_par = ddr3_get_freq_parameter(freq, ratio_2to1);
+
+ reg = 0x0000FF00;
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ /* 0x1600 - PHY lock mask register */
+ reg = reg_read(REG_ODPG_CNTRL_ADDR);
+ reg |= (1 << REG_ODPG_CNTRL_OFFS); /* [21] = 1 */
+ dfs_reg_write(REG_ODPG_CNTRL_ADDR, reg);
+
+ /* 0x1670 - PHY lock mask register */
+ reg = reg_read(REG_PHY_LOCK_MASK_ADDR);
+ reg &= REG_PHY_LOCK_MASK_MASK; /* [11:0] = 0 */
+ dfs_reg_write(REG_PHY_LOCK_MASK_ADDR, reg);
+
+ /* Enable reconfig MR Registers after DFS */
+ reg = reg_read(REG_DFS_ADDR); /* 0x1528 - DFS register */
+ /* [4] - Disable - reconfig MR registers after DFS_ERG */
+ reg &= ~0x11;
+ /* [0] - Enable - DRAM DLL after DFS */
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Disable DRAM Controller to crossbar retry */
+ /* [0] - disable */
+ reg = reg_read(REG_METAL_MASK_ADDR) & ~(1 << 0);
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ /* Enable DRAM Blocking */
+ /* [1] - DFS Block enable */
+ reg = reg_read(REG_DFS_ADDR) | (1 << REG_DFS_BLOCK_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Enable Self refresh */
+ /* [2] - DFS Self refresh enable */
+ reg = reg_read(REG_DFS_ADDR) | (1 << REG_DFS_SR_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll DFS Register - All DRAM devices on all ranks are in
+ * self refresh mode - DFS can be executed afterwards
+ */
+ /* 0x1528 [3] - DfsAtSR */
+ do {
+ reg = reg_read(REG_DFS_ADDR) & (1 << REG_DFS_ATSR_OFFS);
+ } while (reg == 0x0); /* Wait for '1' */
+
+ /*
+ * Set Correct Ratio - if freq>MARGIN_FREQ use 2:1 ratio
+ * else use 1:1 ratio
+ */
+ if (ratio_2to1) {
+ /* [15] = 1 - Set 2:1 Ratio between Dunit and Phy */
+ reg = reg_read(REG_DDR_IO_ADDR) |
+ (1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ } else {
+ /* [15] = 0 - Set 1:1 Ratio between Dunit and Phy */
+ reg = reg_read(REG_DDR_IO_ADDR) &
+ ~(1 << REG_DDR_IO_CLK_RATIO_OFFS);
+ }
+ dfs_reg_write(REG_DDR_IO_ADDR, reg); /* 0x1524 - DDR IO Register */
+
+ /* Switch HCLK Mux from (100Mhz) [16]=0, keep DFS request bit */
+ reg = 0x20040000;
+ /*
+ * [29] - training logic request DFS, [28:27] -
+ * preload patterns frequency [18]
+ */
+
+ /* 0x18488 - DRAM Init control status register */
+ dfs_reg_write(REG_DRAM_INIT_CTRL_STATUS_ADDR, reg);
+
+ /* Add delay between entering SR and start ratio modification */
+ udelay(1);
+
+ /*
+ * Initial Setup - assure that the "load new ratio" is clear (bit 24)
+ * and in the same chance, block reassertions of reset [15:8] and
+ * force reserved bits[7:0].
+ */
+ reg = 0x0000FFFF;
+ /* 0x18700 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ /*
+ * RelaX whenever reset is asserted to that channel (good for any case)
+ */
+ reg = 0x0000FF00;
+ /* 0x18704 - CPU Div CLK control 0 */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_1_ADDR, reg);
+
+ reg = reg_read(REG_CPU_DIV_CLK_CTRL_3_ADDR) &
+ REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK;
+ reg |= (freq_par << REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS);
+ /* Full Integer ratio from PLL-out to ddr-clk */
+ /* 0x1870C - CPU Div CLK control 3 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_3_ADDR, reg);
+
+ /*
+ * Shut off clock enable to the DDRPHY clock channel (this is the "D").
+ * All the rest are kept as is (forced, but could be read-modify-write).
+ * This is done now by RMW above.
+ */
+
+ reg = 0x000FFF02;
+
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_4_ADDR, reg);
+
+ /* Wait before replacing the clock on the DDR Phy Channel. */
+ udelay(1);
+
+ reg = 0x0102FDFF;
+ /*
+ * This for triggering the frequency update. Bit[24] is the
+ * central control
+ * bits [23:16] == which channels to change ==2 ==> only DDR Phy
+ * (smooth transition)
+ * bits [15:8] == mask reset reassertion due to clock modification
+ * to these channels.
+ * bits [7:0] == not in use
+ */
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(1);
+
+ /*
+ * Poll Div CLK status 0 register - indication that the clocks are
+ * active - 0x18718 [8]
+ */
+ do {
+ reg = reg_read(REG_CPU_DIV_CLK_STATUS_0_ADDR) &
+ (1 << REG_CPU_DIV_CLK_ALL_STABLE_OFFS);
+ } while (reg == 0);
+
+ reg = 0x000000FF;
+ /*
+ * Clean the CTRL0, to be ready for next resets and next requests of
+ * ratio modifications.
+ */
+ /* 0x18700 - CPU Div CLK control 0 register */
+ dfs_reg_write(REG_CPU_DIV_CLK_CTRL_0_ADDR, reg);
+
+ udelay(5);
+
+ if (ratio_2to1) {
+ /* Pup Reset Divider B - Set Reset */
+ /* [28] = 0 - Pup Reset Divider B */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) & ~(1 << 28);
+ /* [28] = 1 - Pup Reset Divider B */
+ tmp = reg_read(REG_SDRAM_CONFIG_ADDR) | (1 << 28);
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* Pup Reset Divider B - Release Reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, tmp);
+ }
+
+ /* DRAM Data PHYs ADLL Reset - Set Reset */
+ reg = (reg_read(REG_DRAM_PHY_CONFIG_ADDR) & REG_DRAM_PHY_CONFIG_MASK);
+ /* [31:30]] - reset pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config Register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ udelay(25);
+
+ /* APLL lock indication - Poll Phy lock status Register - 0x1674 [9] */
+ do {
+ reg = reg_read(REG_PHY_LOCK_STATUS_ADDR) &
+ (1 << REG_PHY_LOCK_STATUS_LOCK_OFFS);
+ } while (reg == 0);
+
+ /* DRAM Data PHYs ADLL Reset - Release Reset */
+ reg = reg_read(REG_DRAM_PHY_CONFIG_ADDR) | ~REG_DRAM_PHY_CONFIG_MASK;
+ /* [31:30] - normal pup data ctrl ADLL */
+ /* 0x15EC - DRAM PHY Config register */
+ dfs_reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+ udelay(10000); /* Wait 10msec */
+
+ /*
+ * APLL lock indication - Poll Phy lock status Register - 0x1674 [11:0]
+ */
+ do {
+ reg = reg_read(REG_PHY_LOCK_STATUS_ADDR) &
+ REG_PHY_LOCK_STATUS_LOCK_MASK;
+ } while (reg != REG_PHY_LOCK_STATUS_LOCK_MASK);
+
+ /* DRAM Data PHY Read [30], Write [29] path reset - Set Reset */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) & REG_SDRAM_CONFIG_MASK;
+ /* [30:29] = 0 - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* DRAM Data PHY Read [30], Write [29] path reset - Release Reset */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) | ~REG_SDRAM_CONFIG_MASK;
+ /* [30:29] = '11' - Data Pup R/W path reset */
+ /* 0x1400 - SDRAM Configuration register */
+ dfs_reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /* Disable DFS Reconfig */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << 4);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* [2] - DFS Self refresh disable */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_SR_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /*
+ * Poll DFS Register - 0x1528 [3] - DfsAtSR - All DRAM devices on
+ * all ranks are NOT in self refresh mode
+ */
+ do {
+ reg = reg_read(REG_DFS_ADDR) & (1 << REG_DFS_ATSR_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* 0x1404 */
+ reg = (reg_read(REG_DUNIT_CTRL_LOW_ADDR) & 0xFFFFFFE7) | 0x2;
+
+ /* Configure - 2T Mode - Restore original configuration */
+ /* [3:4] 2T - Restore value */
+ reg &= ~(REG_DUNIT_CTRL_LOW_2T_MASK << REG_DUNIT_CTRL_LOW_2T_OFFS);
+ reg |= ((dram_info->mode_2t & REG_DUNIT_CTRL_LOW_2T_MASK) <<
+ REG_DUNIT_CTRL_LOW_2T_OFFS);
+ dfs_reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+
+ udelay(1); /* Wait 1us */
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = (reg_read(REG_DDR3_MR1_ADDR));
+ /* DLL Enable */
+ reg &= ~(1 << REG_DDR3_MR1_DLL_ENA_OFFS);
+ dfs_reg_write(REG_DDR3_MR1_ADDR, reg);
+
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* DLL Reset - MR0 */
+ reg = reg_read(REG_DDR3_MR0_ADDR);
+ dfs_reg_write(REG_DDR3_MR0_ADDR, reg);
+
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR0 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ reg = reg_read(REG_DDR3_MR0_ADDR);
+ reg &= ~0x74; /* CL [3:0]; [6:4],[2] */
+
+ if (freq == DDR_400)
+ tmp = ddr3_cl_to_valid_cl(6) & 0xF;
+ else
+ tmp = ddr3_cl_to_valid_cl(dram_info->cl) & 0xF;
+
+ reg |= ((tmp & 0x1) << 2);
+ reg |= ((tmp >> 1) << 4); /* to bit 4 */
+ dfs_reg_write(REG_DDR3_MR0_ADDR, reg);
+
+ reg = REG_SDRAM_OPERATION_CMD_MR0 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ reg = reg_read(REG_DDR3_MR2_ADDR);
+ reg &= ~0x38; /* CWL [5:3] */
+ /* CWL = 0 ,for 400 MHg is 5 */
+ if (freq != DDR_400)
+ reg |= dram_info->cwl << REG_DDR3_MR2_CWL_OFFS;
+ dfs_reg_write(REG_DDR3_MR2_ADDR, reg);
+ reg = REG_SDRAM_OPERATION_CMD_MR2 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /* 0x1418 - SDRAM Operation Register */
+ dfs_reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /* Poll - Wait for Refresh operation completion */
+ wait_refresh_op_complete();
+
+ /* Set current rd_sample_delay */
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_SAMPLE_DELAYS_MASK <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ reg |= (dram_info->cl <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ dfs_reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR, reg);
+
+ /* Set current rd_ready_delay */
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |= ((dram_info->cl + 1) <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ dfs_reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ }
+ }
+
+ /* Enable ODT on DLL-on mode */
+ dfs_reg_write(REG_SDRAM_ODT_CTRL_HIGH_ADDR, 0);
+
+ /* [1] - DFS Block disable */
+ reg = reg_read(REG_DFS_ADDR) & ~(1 << REG_DFS_BLOCK_OFFS);
+ dfs_reg_write(REG_DFS_ADDR, reg); /* 0x1528 - DFS register */
+
+ /* Change DDR frequency to 100MHz procedure: */
+ /* 0x1600 - PHY lock mask register */
+ reg = reg_read(REG_ODPG_CNTRL_ADDR);
+ reg &= ~(1 << REG_ODPG_CNTRL_OFFS); /* [21] = 0 */
+ dfs_reg_write(REG_ODPG_CNTRL_ADDR, reg);
+
+ /* Change DDR frequency to 100MHz procedure: */
+ /* 0x1670 - PHY lock mask register */
+ reg = reg_read(REG_PHY_LOCK_MASK_ADDR);
+ reg |= ~REG_PHY_LOCK_MASK_MASK; /* [11:0] = FFF */
+ dfs_reg_write(REG_PHY_LOCK_MASK_ADDR, reg);
+
+ reg = reg_read(REG_METAL_MASK_ADDR) | (1 << 0); /* [0] - disable */
+ /* 0x14B0 - Dunit MMask Register */
+ dfs_reg_write(REG_METAL_MASK_ADDR, reg);
+
+ DEBUG_DFS_C("DDR3 - DFS - Low To High - Ended successfuly - new Frequency - ",
+ freq, 1);
+ return MV_OK;
+#endif
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+
+/*
+ * Debug
+ */
+#define DEBUG_DQS_C(s, d, l) \
+ DEBUG_DQS_S(s); DEBUG_DQS_D(d, l); DEBUG_DQS_S("\n")
+#define DEBUG_DQS_FULL_C(s, d, l) \
+ DEBUG_DQS_FULL_S(s); DEBUG_DQS_FULL_D(d, l); DEBUG_DQS_FULL_S("\n")
+#define DEBUG_DQS_RESULTS_C(s, d, l) \
+ DEBUG_DQS_RESULTS_S(s); DEBUG_DQS_RESULTS_D(d, l); DEBUG_DQS_RESULTS_S("\n")
+#define DEBUG_PER_DQ_C(s, d, l) \
+ puts(s); printf("%x", d); puts("\n")
+
+#define DEBUG_DQS_RESULTS_S(s) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%s", s)
+#define DEBUG_DQS_RESULTS_D(d, l) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%x", d)
+
+#define DEBUG_PER_DQ_S(s) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_3, "%s", s)
+#define DEBUG_PER_DQ_D(d, l) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_3, "%x", d)
+#define DEBUG_PER_DQ_DD(d, l) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_3, "%d", d)
+
+#ifdef MV_DEBUG_DQS
+#define DEBUG_DQS_S(s) puts(s)
+#define DEBUG_DQS_D(d, l) printf("%x", d)
+#else
+#define DEBUG_DQS_S(s)
+#define DEBUG_DQS_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_DQS_FULL
+#define DEBUG_DQS_FULL_S(s) puts(s)
+#define DEBUG_DQS_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_DQS_FULL_S(s)
+#define DEBUG_DQS_FULL_D(d, l)
+#endif
+
+/* State machine for centralization - find low & high limit */
+enum {
+ PUP_ADLL_LIMITS_STATE_FAIL,
+ PUP_ADLL_LIMITS_STATE_PASS,
+ PUP_ADLL_LIMITS_STATE_FAIL_AFTER_PASS,
+};
+
+/* Hold centralization low results */
+static int centralization_low_limit[MAX_PUP_NUM] = { 0 };
+/* Hold centralization high results */
+static int centralization_high_limit[MAX_PUP_NUM] = { 0 };
+
+int ddr3_find_adll_limits(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc, int is_tx);
+int ddr3_check_window_limits(u32 pup, int high_limit, int low_limit, int is_tx,
+ int *size_valid);
+static int ddr3_center_calc(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx);
+int ddr3_special_pattern_i_search(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx, u32 special_pattern_pup);
+int ddr3_special_pattern_ii_search(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx, u32 special_pattern_pup);
+int ddr3_set_dqs_centralization_results(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx);
+
+#ifdef MV88F78X60
+extern u32 killer_pattern_32b[DQ_NUM][LEN_SPECIAL_PATTERN];
+extern u32 killer_pattern_64b[DQ_NUM][LEN_SPECIAL_PATTERN];
+extern int per_bit_data[MAX_PUP_NUM][DQ_NUM];
+#else
+extern u32 killer_pattern[DQ_NUM][LEN_16BIT_KILLER_PATTERN];
+extern u32 killer_pattern_32b[DQ_NUM][LEN_SPECIAL_PATTERN];
+#if defined(MV88F672X)
+extern int per_bit_data[MAX_PUP_NUM][DQ_NUM];
+#endif
+#endif
+extern u32 special_pattern[DQ_NUM][LEN_SPECIAL_PATTERN];
+
+static u32 *ddr3_dqs_choose_pattern(MV_DRAM_INFO *dram_info, u32 victim_dq)
+{
+ u32 *pattern_ptr;
+
+ /* Choose pattern */
+ switch (dram_info->ddr_width) {
+#if defined(MV88F672X)
+ case 16:
+ pattern_ptr = (u32 *)&killer_pattern[victim_dq];
+ break;
+#endif
+ case 32:
+ pattern_ptr = (u32 *)&killer_pattern_32b[victim_dq];
+ break;
+#if defined(MV88F78X60)
+ case 64:
+ pattern_ptr = (u32 *)&killer_pattern_64b[victim_dq];
+ break;
+#endif
+ default:
+#if defined(MV88F78X60)
+ pattern_ptr = (u32 *)&killer_pattern_32b[victim_dq];
+#else
+ pattern_ptr = (u32 *)&killer_pattern[victim_dq];
+#endif
+ break;
+ }
+
+ return pattern_ptr;
+}
+
+/*
+ * Name: ddr3_dqs_centralization_rx
+ * Desc: Execute the DQS centralization RX phase.
+ * Args: dram_info
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_dqs_centralization_rx(MV_DRAM_INFO *dram_info)
+{
+ u32 cs, ecc, reg;
+ int status;
+
+ DEBUG_DQS_S("DDR3 - DQS Centralization RX - Starting procedure\n");
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_DQS_S("DDR3 - DQS Centralization RX - SW Override Enabled\n");
+
+ reg = (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ /* Loop for each CS */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ DEBUG_DQS_FULL_C("DDR3 - DQS Centralization RX - CS - ",
+ (u32) cs, 1);
+
+ for (ecc = 0; ecc < (dram_info->ecc_ena + 1); ecc++) {
+
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg |= (dram_info->ecc_ena *
+ ecc << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ if (ecc)
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization RX - ECC Mux Enabled\n");
+ else
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization RX - ECC Mux Disabled\n");
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization RX - Find all limits\n");
+
+ status = ddr3_find_adll_limits(dram_info, cs,
+ ecc, 0);
+ if (MV_OK != status)
+ return status;
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization RX - Start calculating center\n");
+
+ status = ddr3_center_calc(dram_info, cs, ecc,
+ 0);
+ if (MV_OK != status)
+ return status;
+ }
+ }
+ }
+
+ /* ECC Support - Disable ECC MUX */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_dqs_centralization_tx
+ * Desc: Execute the DQS centralization TX phase.
+ * Args: dram_info
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_dqs_centralization_tx(MV_DRAM_INFO *dram_info)
+{
+ u32 cs, ecc, reg;
+ int status;
+
+ DEBUG_DQS_S("DDR3 - DQS Centralization TX - Starting procedure\n");
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_DQS_S("DDR3 - DQS Centralization TX - SW Override Enabled\n");
+
+ reg = (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ /* Loop for each CS */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ DEBUG_DQS_FULL_C("DDR3 - DQS Centralization TX - CS - ",
+ (u32) cs, 1);
+ for (ecc = 0; ecc < (dram_info->ecc_ena + 1); ecc++) {
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg |= (dram_info->ecc_ena *
+ ecc << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ if (ecc)
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization TX - ECC Mux Enabled\n");
+ else
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization TX - ECC Mux Disabled\n");
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization TX - Find all limits\n");
+
+ status = ddr3_find_adll_limits(dram_info, cs,
+ ecc, 1);
+ if (MV_OK != status)
+ return status;
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Centralization TX - Start calculating center\n");
+
+ status = ddr3_center_calc(dram_info, cs, ecc,
+ 1);
+ if (MV_OK != status)
+ return status;
+ }
+ }
+ }
+
+ /* ECC Support - Disable ECC MUX */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_find_adll_limits
+ * Desc: Execute the Find ADLL limits phase.
+ * Args: dram_info
+ * cs
+ * ecc_ena
+ * is_tx Indicate whether Rx or Tx
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_find_adll_limits(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc, int is_tx)
+{
+ u32 victim_dq, pup, tmp;
+ u32 adll_addr;
+ u32 max_pup; /* maximal pup index */
+ u32 pup_mask = 0;
+ u32 unlock_pup; /* bit array of un locked pups */
+ u32 new_unlock_pup; /* bit array of compare failed pups */
+ u32 curr_adll;
+ u32 adll_start_val; /* adll start loop value - for rx or tx limit */
+ u32 high_limit; /* holds found High Limit */
+ u32 low_limit; /* holds found Low Limit */
+ int win_valid;
+ int update_win;
+ u32 sdram_offset;
+ u32 uj, cs_count, cs_tmp, ii;
+ u32 *pattern_ptr;
+ u32 dq;
+ u32 adll_end_val; /* adll end of loop val - for rx or tx limit */
+ u8 analog_pbs[DQ_NUM][MAX_PUP_NUM][DQ_NUM][2];
+ u8 analog_pbs_sum[MAX_PUP_NUM][DQ_NUM][2];
+ int pup_adll_limit_state[MAX_PUP_NUM]; /* hold state of each pup */
+
+ adll_addr = ((is_tx == 1) ? PUP_DQS_WR : PUP_DQS_RD);
+ adll_end_val = ((is_tx == 1) ? ADLL_MIN : ADLL_MAX);
+ adll_start_val = ((is_tx == 1) ? ADLL_MAX : ADLL_MIN);
+ max_pup = (ecc + (1 - ecc) * dram_info->num_of_std_pups);
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Find Limits - Starting Find ADLL Limits\n");
+
+ /* init the array */
+ for (pup = 0; pup < max_pup; pup++) {
+ centralization_low_limit[pup] = ADLL_MIN;
+ centralization_high_limit[pup] = ADLL_MAX;
+ }
+
+ /* Killer Pattern */
+ cs_count = 0;
+ for (cs_tmp = 0; cs_tmp < cs; cs_tmp++) {
+ if (dram_info->cs_ena & (1 << cs_tmp))
+ cs_count++;
+ }
+ sdram_offset = cs_count * (SDRAM_CS_SIZE + 1);
+ sdram_offset += ((is_tx == 1) ?
+ SDRAM_DQS_TX_OFFS : SDRAM_DQS_RX_OFFS);
+
+ /* Prepare pup masks */
+ for (pup = 0; pup < max_pup; pup++)
+ pup_mask |= (1 << pup);
+
+ for (pup = 0; pup < max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ analog_pbs_sum[pup][dq][0] = adll_start_val;
+ analog_pbs_sum[pup][dq][1] = adll_end_val;
+ }
+ }
+
+ /* Loop - use different pattern for each victim_dq */
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ DEBUG_DQS_FULL_C("DDR3 - DQS Find Limits - Victim DQ - ",
+ (u32)victim_dq, 1);
+ /*
+ * The pups 3 bit arrays represent state machine. with
+ * 3 stages for each pup.
+ * 1. fail and didn't get pass in earlier compares.
+ * 2. pass compare
+ * 3. fail after pass - end state.
+ * The window limits are the adll values where the adll
+ * was in the pass stage.
+ */
+
+ /* Set all states to Fail (1st state) */
+ for (pup = 0; pup < max_pup; pup++)
+ pup_adll_limit_state[pup] = PUP_ADLL_LIMITS_STATE_FAIL;
+
+ /* Set current valid pups */
+ unlock_pup = pup_mask;
+
+ /* Set ADLL to start value */
+ curr_adll = adll_start_val;
+
+#if defined(MV88F78X60)
+ for (pup = 0; pup < max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ analog_pbs[victim_dq][pup][dq][0] =
+ adll_start_val;
+ analog_pbs[victim_dq][pup][dq][1] =
+ adll_end_val;
+ per_bit_data[pup][dq] = 0;
+ }
+ }
+#endif
+
+ for (uj = 0; uj < ADLL_MAX; uj++) {
+ DEBUG_DQS_FULL_C("DDR3 - DQS Find Limits - Setting ADLL to ",
+ curr_adll, 2);
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ tmp = ((is_tx == 1) ? curr_adll +
+ dram_info->wl_val[cs]
+ [pup * (1 - ecc) + ecc * ECC_PUP]
+ [D] : curr_adll);
+ ddr3_write_pup_reg(adll_addr, cs, pup +
+ (ecc * ECC_PUP), 0, tmp);
+ }
+ }
+
+ /* Choose pattern */
+ pattern_ptr = ddr3_dqs_choose_pattern(dram_info,
+ victim_dq);
+
+ /* '1' - means pup failed, '0' - means pup pass */
+ new_unlock_pup = 0;
+
+ /* Read and compare results for Victim_DQ# */
+ for (ii = 0; ii < 3; ii++) {
+ u32 tmp = 0;
+ if (MV_OK != ddr3_sdram_dqs_compare(dram_info,
+ unlock_pup, &tmp,
+ pattern_ptr,
+ LEN_KILLER_PATTERN,
+ sdram_offset +
+ LEN_KILLER_PATTERN *
+ 4 * victim_dq,
+ is_tx, 0, NULL,
+ 0))
+ return MV_DDR3_TRAINING_ERR_DRAM_COMPARE;
+
+ new_unlock_pup |= tmp;
+ }
+
+ pup = 0;
+ DEBUG_DQS_FULL_C("DDR3 - DQS Find Limits - UnlockPup: ",
+ unlock_pup, 2);
+ DEBUG_DQS_FULL_C("DDR3 - DQS Find Limits - NewUnlockPup: ",
+ new_unlock_pup, 2);
+
+ /* Update pup state */
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 0) {
+ DEBUG_DQS_FULL_C("DDR3 - DQS Find Limits - Skipping pup ",
+ pup, 1);
+ continue;
+ }
+
+ /*
+ * Still didn't find the window limit of the pup
+ */
+ if (IS_PUP_ACTIVE(new_unlock_pup, pup) == 1) {
+ /* Current compare result == fail */
+ if (pup_adll_limit_state[pup] ==
+ PUP_ADLL_LIMITS_STATE_PASS) {
+ /*
+ * If now it failed but passed
+ * earlier
+ */
+ DEBUG_DQS_S("DDR3 - DQS Find Limits - PASS to FAIL: CS - ");
+ DEBUG_DQS_D(cs, 1);
+ DEBUG_DQS_S(", DQ - ");
+ DEBUG_DQS_D(victim_dq, 1);
+ DEBUG_DQS_S(", Pup - ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_S(", ADLL - ");
+ DEBUG_DQS_D(curr_adll, 2);
+ DEBUG_DQS_S("\n");
+
+#if defined(MV88F78X60)
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ if ((analog_pbs[victim_dq][pup][dq][0] != adll_start_val)
+ && (analog_pbs[victim_dq][pup]
+ [dq][1] == adll_end_val))
+ analog_pbs
+ [victim_dq]
+ [pup][dq]
+ [1] =
+ curr_adll;
+ }
+#endif
+ win_valid = 1;
+ update_win = 0;
+
+ /* Keep min / max limit value */
+ if (is_tx == 0) {
+ /* RX - found upper limit */
+ if (centralization_high_limit[pup] >
+ (curr_adll - 1)) {
+ high_limit =
+ curr_adll - 1;
+ low_limit =
+ centralization_low_limit[pup];
+ update_win = 1;
+ }
+ } else {
+ /* TX - found lower limit */
+ if (centralization_low_limit[pup] < (curr_adll + 1)) {
+ high_limit =
+ centralization_high_limit
+ [pup];
+ low_limit =
+ curr_adll + 1;
+ update_win =
+ 1;
+ }
+ }
+
+ if (update_win == 1) {
+ /*
+ * Before updating
+ * window limits we need
+ * to check that the
+ * limits are valid
+ */
+ if (MV_OK !=
+ ddr3_check_window_limits
+ (pup, high_limit,
+ low_limit, is_tx,
+ &win_valid))
+ return MV_DDR3_TRAINING_ERR_WIN_LIMITS;
+
+ if (win_valid == 1) {
+ /*
+ * Window limits
+ * should be
+ * updated
+ */
+ centralization_low_limit
+ [pup] =
+ low_limit;
+ centralization_high_limit
+ [pup] =
+ high_limit;
+ }
+ }
+
+ if (win_valid == 1) {
+ /* Found end of window - lock the pup */
+ pup_adll_limit_state[pup] =
+ PUP_ADLL_LIMITS_STATE_FAIL_AFTER_PASS;
+ unlock_pup &= ~(1 << pup);
+ } else {
+ /* Probably false pass - reset status */
+ pup_adll_limit_state[pup] =
+ PUP_ADLL_LIMITS_STATE_FAIL;
+
+#if defined(MV88F78X60)
+ /* Clear logging array of win size (per Dq) */
+ for (dq = 0;
+ dq < DQ_NUM;
+ dq++) {
+ analog_pbs
+ [victim_dq]
+ [pup][dq]
+ [0] =
+ adll_start_val;
+ analog_pbs
+ [victim_dq]
+ [pup][dq]
+ [1] =
+ adll_end_val;
+ per_bit_data
+ [pup][dq]
+ = 0;
+ }
+#endif
+ }
+ }
+ } else {
+ /* Current compare result == pass */
+ if (pup_adll_limit_state[pup] ==
+ PUP_ADLL_LIMITS_STATE_FAIL) {
+ /* If now it passed but failed earlier */
+ DEBUG_DQS_S("DDR3 - DQS Find Limits - FAIL to PASS: CS - ");
+ DEBUG_DQS_D(cs, 1);
+ DEBUG_DQS_S(", DQ - ");
+ DEBUG_DQS_D(victim_dq, 1);
+ DEBUG_DQS_S(", Pup - ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_S(", ADLL - ");
+ DEBUG_DQS_D(curr_adll, 2);
+ DEBUG_DQS_S("\n");
+
+#if defined(MV88F78X60)
+ for (dq = 0; dq < DQ_NUM;
+ dq++) {
+ if (analog_pbs[victim_dq][pup][dq][0] == adll_start_val)
+ analog_pbs
+ [victim_dq]
+ [pup][dq]
+ [0] =
+ curr_adll;
+ }
+#endif
+ /* Found start of window */
+ pup_adll_limit_state[pup] =
+ PUP_ADLL_LIMITS_STATE_PASS;
+
+ /* Keep min / max limit value */
+ if (is_tx == 0) {
+ /* RX - found low limit */
+ if (centralization_low_limit[pup] <= curr_adll)
+ centralization_low_limit
+ [pup] =
+ curr_adll;
+ } else {
+ /* TX - found high limit */
+ if (centralization_high_limit[pup] >= curr_adll)
+ centralization_high_limit
+ [pup] =
+ curr_adll;
+ }
+ }
+ }
+ }
+
+ if (unlock_pup == 0) {
+ /* Found limit to all pups */
+ DEBUG_DQS_FULL_S("DDR3 - DQS Find Limits - found PUP limit\n");
+ break;
+ }
+
+ /*
+ * Increment / decrement (Move to right / left
+ * one phase - ADLL) dqs RX / TX delay (for all un
+ * lock pups
+ */
+ if (is_tx == 0)
+ curr_adll++;
+ else
+ curr_adll--;
+ }
+
+ if (unlock_pup != 0) {
+ /*
+ * Found pups that didn't reach to the end of the
+ * state machine
+ */
+ DEBUG_DQS_C("DDR3 - DQS Find Limits - Pups that didn't reached end of the state machine: ",
+ unlock_pup, 1);
+
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ if (pup_adll_limit_state[pup] ==
+ PUP_ADLL_LIMITS_STATE_FAIL) {
+ /* ERROR - found fail for all window size */
+ DEBUG_DQS_S("DDR3 - DQS Find Limits - Got FAIL for the complete range on pup - ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_C(" victim DQ ",
+ victim_dq, 1);
+
+ /* For debug - set min limit to illegal limit */
+ centralization_low_limit[pup]
+ = ADLL_ERROR;
+ /*
+ * In case the pup is in mode
+ * PASS - the limit is the min
+ * / max adll, no need to
+ * update because of the results
+ * array default value
+ */
+ return MV_DDR3_TRAINING_ERR_PUP_RANGE;
+ }
+ }
+ }
+ }
+ }
+
+ DEBUG_DQS_S("DDR3 - DQS Find Limits - DQ values per victim results:\n");
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ for (pup = 0; pup < max_pup; pup++) {
+ DEBUG_DQS_S("Victim DQ-");
+ DEBUG_DQS_D(victim_dq, 1);
+ DEBUG_DQS_S(", PUP-");
+ DEBUG_DQS_D(pup, 1);
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ DEBUG_DQS_S(", DQ-");
+ DEBUG_DQS_D(dq, 1);
+ DEBUG_DQS_S(",S-");
+ DEBUG_DQS_D(analog_pbs[victim_dq][pup][dq]
+ [0], 2);
+ DEBUG_DQS_S(",E-");
+ DEBUG_DQS_D(analog_pbs[victim_dq][pup][dq]
+ [1], 2);
+
+ if (is_tx == 0) {
+ if (analog_pbs[victim_dq][pup][dq][0]
+ > analog_pbs_sum[pup][dq][0])
+ analog_pbs_sum[pup][dq][0] =
+ analog_pbs[victim_dq][pup]
+ [dq][0];
+ if (analog_pbs[victim_dq][pup][dq][1]
+ < analog_pbs_sum[pup][dq][1])
+ analog_pbs_sum[pup][dq][1] =
+ analog_pbs[victim_dq][pup]
+ [dq][1];
+ } else {
+ if (analog_pbs[victim_dq][pup][dq][0]
+ < analog_pbs_sum[pup][dq][0])
+ analog_pbs_sum[pup][dq][0] =
+ analog_pbs[victim_dq][pup]
+ [dq][0];
+ if (analog_pbs[victim_dq][pup][dq][1]
+ > analog_pbs_sum[pup][dq][1])
+ analog_pbs_sum[pup][dq][1] =
+ analog_pbs[victim_dq][pup]
+ [dq][1];
+ }
+ }
+ DEBUG_DQS_S("\n");
+ }
+ }
+
+ if (ddr3_get_log_level() >= MV_LOG_LEVEL_3) {
+ u32 dq;
+
+ DEBUG_PER_DQ_S("\n########## LOG LEVEL 3(Windows margins per-DQ) ##########\n");
+ if (is_tx) {
+ DEBUG_PER_DQ_C("DDR3 - TX CS: ", cs, 1);
+ } else {
+ DEBUG_PER_DQ_C("DDR3 - RX CS: ", cs, 1);
+ }
+
+ if (ecc == 0) {
+ DEBUG_PER_DQ_S("\n DATA RESULTS:\n");
+ } else {
+ DEBUG_PER_DQ_S("\n ECC RESULTS:\n");
+ }
+
+ /* Since all dq has the same value we take 0 as representive */
+ dq = 0;
+ for (pup = 0; pup < max_pup; pup++) {
+ if (ecc == 0) {
+ DEBUG_PER_DQ_S("\nBYTE:");
+ DEBUG_PER_DQ_D(pup, 1);
+ DEBUG_PER_DQ_S("\n");
+ } else {
+ DEBUG_PER_DQ_S("\nECC BYTE:\n");
+ }
+ DEBUG_PER_DQ_S(" DQ's LOW HIGH WIN-SIZE\n");
+ DEBUG_PER_DQ_S("============================================\n");
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ if (ecc == 0) {
+ DEBUG_PER_DQ_S("DQ[");
+ DEBUG_PER_DQ_DD((victim_dq +
+ DQ_NUM * pup), 2);
+ DEBUG_PER_DQ_S("]");
+ } else {
+ DEBUG_PER_DQ_S("CB[");
+ DEBUG_PER_DQ_DD(victim_dq, 2);
+ DEBUG_PER_DQ_S("]");
+ }
+ if (is_tx) {
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D(analog_pbs[victim_dq][pup][dq][1], 2); /* low value */
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D(analog_pbs[victim_dq][pup][dq][0], 2); /* high value */
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D(analog_pbs[victim_dq][pup][dq][0] - analog_pbs[victim_dq][pup][dq][1], 2); /* win-size */
+ } else {
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D(analog_pbs[victim_dq][pup][dq][0], 2); /* low value */
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D((analog_pbs[victim_dq][pup][dq][1] - 1), 2); /* high value */
+ DEBUG_PER_DQ_S(" 0x");
+ DEBUG_PER_DQ_D(analog_pbs[victim_dq][pup][dq][1] - analog_pbs[victim_dq][pup][dq][0], 2); /* win-size */
+ }
+ DEBUG_PER_DQ_S("\n");
+ }
+ }
+ DEBUG_PER_DQ_S("\n");
+ }
+
+ if (is_tx) {
+ DEBUG_DQS_S("DDR3 - DQS TX - Find Limits - DQ values Summary:\n");
+ } else {
+ DEBUG_DQS_S("DDR3 - DQS RX - Find Limits - DQ values Summary:\n");
+ }
+
+ for (pup = 0; pup < max_pup; pup++) {
+ DEBUG_DQS_S("PUP-");
+ DEBUG_DQS_D(pup, 1);
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ DEBUG_DQS_S(", DQ-");
+ DEBUG_DQS_D(dq, 1);
+ DEBUG_DQS_S(",S-");
+ DEBUG_DQS_D(analog_pbs_sum[pup][dq][0], 2);
+ DEBUG_DQS_S(",E-");
+ DEBUG_DQS_D(analog_pbs_sum[pup][dq][1], 2);
+ }
+ DEBUG_DQS_S("\n");
+ }
+
+ if (is_tx) {
+ DEBUG_DQS_S("DDR3 - DQS TX - Find Limits - DQ values Summary:\n");
+ } else {
+ DEBUG_DQS_S("DDR3 - DQS RX - Find Limits - DQ values Summary:\n");
+ }
+
+ for (pup = 0; pup < max_pup; pup++) {
+ if (max_pup == 1) {
+ /* For ECC PUP */
+ DEBUG_DQS_S("DDR3 - DQS8");
+ } else {
+ DEBUG_DQS_S("DDR3 - DQS");
+ DEBUG_DQS_D(pup, 1);
+ }
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ DEBUG_DQS_S(", DQ-");
+ DEBUG_DQS_D(dq, 1);
+ DEBUG_DQS_S("::S-");
+ DEBUG_DQS_D(analog_pbs_sum[pup][dq][0], 2);
+ DEBUG_DQS_S(",E-");
+ DEBUG_DQS_D(analog_pbs_sum[pup][dq][1], 2);
+ }
+ DEBUG_DQS_S("\n");
+ }
+
+ DEBUG_DQS_S("DDR3 - DQS Find Limits - Ended\n");
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_check_window_limits
+ * Desc: Check window High & Low limits.
+ * Args: pup pup index
+ * high_limit window high limit
+ * low_limit window low limit
+ * is_tx Indicate whether Rx or Tx
+ * size_valid Indicate whether window size is valid
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_check_window_limits(u32 pup, int high_limit, int low_limit, int is_tx,
+ int *size_valid)
+{
+ DEBUG_DQS_FULL_S("DDR3 - DQS Check Win Limits - Starting\n");
+
+ if (low_limit > high_limit) {
+ DEBUG_DQS_S("DDR3 - DQS Check Win Limits - Pup ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_S(" Low Limit grater than High Limit\n");
+ *size_valid = 0;
+ return MV_OK;
+ }
+
+ /*
+ * Check that window size is valid, if not it was probably false pass
+ * before
+ */
+ if ((high_limit - low_limit) < MIN_WIN_SIZE) {
+ /*
+ * Since window size is too small probably there was false
+ * pass
+ */
+ *size_valid = 0;
+
+ DEBUG_DQS_S("DDR3 - DQS Check Win Limits - Pup ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_S(" Window size is smaller than MIN_WIN_SIZE\n");
+
+ } else if ((high_limit - low_limit) > ADLL_MAX) {
+ *size_valid = 0;
+
+ DEBUG_DQS_S("DDR3 - DQS Check Win Limits - Pup ");
+ DEBUG_DQS_D(pup, 1);
+ DEBUG_DQS_S
+ (" Window size is bigger than max ADLL taps (31) Exiting.\n");
+
+ return MV_FAIL;
+
+ } else {
+ *size_valid = 1;
+
+ DEBUG_DQS_FULL_S("DDR3 - DQS Check Win Limits - Pup ");
+ DEBUG_DQS_FULL_D(pup, 1);
+ DEBUG_DQS_FULL_C(" window size is ", (high_limit - low_limit),
+ 2);
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_center_calc
+ * Desc: Execute the calculate the center of windows phase.
+ * Args: pDram Info
+ * is_tx Indicate whether Rx or Tx
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_center_calc(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx)
+{
+ /* bit array of pups that need specail search */
+ u32 special_pattern_i_pup = 0;
+ u32 special_pattern_ii_pup = 0;
+ u32 pup;
+ u32 max_pup;
+
+ max_pup = (ecc + (1 - ecc) * dram_info->num_of_std_pups);
+
+ for (pup = 0; pup < max_pup; pup++) {
+ if (is_tx == 0) {
+ /* Check special pattern I */
+ /*
+ * Special pattern Low limit search - relevant only
+ * for Rx, win size < threshold and low limit = 0
+ */
+ if (((centralization_high_limit[pup] -
+ centralization_low_limit[pup]) < VALID_WIN_THRS)
+ && (centralization_low_limit[pup] == MIN_DELAY))
+ special_pattern_i_pup |= (1 << pup);
+
+ /* Check special pattern II */
+ /*
+ * Special pattern High limit search - relevant only
+ * for Rx, win size < threshold and high limit = 31
+ */
+ if (((centralization_high_limit[pup] -
+ centralization_low_limit[pup]) < VALID_WIN_THRS)
+ && (centralization_high_limit[pup] == MAX_DELAY))
+ special_pattern_ii_pup |= (1 << pup);
+ }
+ }
+
+ /* Run special pattern Low limit search - for relevant pup */
+ if (special_pattern_i_pup != 0) {
+ DEBUG_DQS_S("DDR3 - DQS Center Calc - Entering special pattern I for Low limit search\n");
+ if (MV_OK !=
+ ddr3_special_pattern_i_search(dram_info, cs, ecc, is_tx,
+ special_pattern_i_pup))
+ return MV_DDR3_TRAINING_ERR_DQS_LOW_LIMIT_SEARCH;
+ }
+
+ /* Run special pattern High limit search - for relevant pup */
+ if (special_pattern_ii_pup != 0) {
+ DEBUG_DQS_S("DDR3 - DQS Center Calc - Entering special pattern II for High limit search\n");
+ if (MV_OK !=
+ ddr3_special_pattern_ii_search(dram_info, cs, ecc, is_tx,
+ special_pattern_ii_pup))
+ return MV_DDR3_TRAINING_ERR_DQS_HIGH_LIMIT_SEARCH;
+ }
+
+ /* Set adll to center = (General_High_limit + General_Low_limit)/2 */
+ return ddr3_set_dqs_centralization_results(dram_info, cs, ecc, is_tx);
+}
+
+/*
+ * Name: ddr3_special_pattern_i_search
+ * Desc: Execute special pattern low limit search.
+ * Args:
+ * special_pattern_pup The pups that need the special search
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_special_pattern_i_search(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx, u32 special_pattern_pup)
+{
+ u32 victim_dq; /* loop index - victim DQ */
+ u32 adll_idx;
+ u32 pup;
+ u32 unlock_pup; /* bit array of the unlock pups */
+ u32 first_fail; /* bit array - of pups that get first fail */
+ u32 new_lockup_pup; /* bit array of compare failed pups */
+ u32 pass_pup; /* bit array of compare pass pup */
+ u32 sdram_offset;
+ u32 max_pup;
+ u32 comp_val;
+ u32 special_res[MAX_PUP_NUM]; /* hold tmp results */
+
+ DEBUG_DQS_S("DDR3 - DQS - Special Pattern I Search - Starting\n");
+
+ max_pup = ecc + (1 - ecc) * dram_info->num_of_std_pups;
+
+ /* Init the temporary results to max ADLL value */
+ for (pup = 0; pup < max_pup; pup++)
+ special_res[pup] = ADLL_MAX;
+
+ /* Run special pattern for all DQ - use the same pattern */
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ unlock_pup = special_pattern_pup;
+ first_fail = 0;
+
+ sdram_offset = cs * SDRAM_CS_SIZE + SDRAM_DQS_RX_OFFS +
+ LEN_KILLER_PATTERN * 4 * victim_dq;
+
+ for (pup = 0; pup < max_pup; pup++) {
+ /* Set adll value per PUP. adll = high limit per pup */
+ if (IS_PUP_ACTIVE(unlock_pup, pup)) {
+ /* only for pups that need special search */
+ ddr3_write_pup_reg(PUP_DQS_RD, cs,
+ pup + (ecc * ECC_PUP), 0,
+ centralization_high_limit
+ [pup]);
+ }
+ }
+
+ adll_idx = 0;
+ do {
+ /*
+ * Perform read and compare simultaneously for all
+ * un-locked MC use the special pattern mask
+ */
+ new_lockup_pup = 0;
+
+ if (MV_OK !=
+ ddr3_sdram_dqs_compare(dram_info, unlock_pup,
+ &new_lockup_pup,
+ special_pattern
+ [victim_dq],
+ LEN_SPECIAL_PATTERN,
+ sdram_offset, 0,
+ 0, NULL, 1))
+ return MV_FAIL;
+
+ DEBUG_DQS_S("DDR3 - DQS - Special I - ADLL value is: ");
+ DEBUG_DQS_D(adll_idx, 2);
+ DEBUG_DQS_S(", UnlockPup: ");
+ DEBUG_DQS_D(unlock_pup, 2);
+ DEBUG_DQS_S(", NewLockPup: ");
+ DEBUG_DQS_D(new_lockup_pup, 2);
+ DEBUG_DQS_S("\n");
+
+ if (unlock_pup != new_lockup_pup)
+ DEBUG_DQS_S("DDR3 - DQS - Special I - Some Pup passed!\n");
+
+ /* Search for pups with passed compare & already fail */
+ pass_pup = first_fail & ~new_lockup_pup & unlock_pup;
+ first_fail |= new_lockup_pup;
+ unlock_pup &= ~pass_pup;
+
+ /* Get pass pups */
+ if (pass_pup != 0) {
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(pass_pup, pup) ==
+ 1) {
+ /* If pup passed and has first fail = 1 */
+ /* keep min value of ADLL max value - current adll */
+ /* (centralization_high_limit[pup] + adll_idx) = current adll !!! */
+ comp_val =
+ (ADLL_MAX -
+ (centralization_high_limit
+ [pup] + adll_idx));
+
+ DEBUG_DQS_C
+ ("DDR3 - DQS - Special I - Pup - ",
+ pup, 1);
+ DEBUG_DQS_C
+ (" comp_val = ",
+ comp_val, 2);
+
+ if (comp_val <
+ special_res[pup]) {
+ special_res[pup] =
+ comp_val;
+ centralization_low_limit
+ [pup] =
+ (-1) *
+ comp_val;
+
+ DEBUG_DQS_C
+ ("DDR3 - DQS - Special I - Pup - ",
+ pup, 1);
+ DEBUG_DQS_C
+ (" Changed Low limit to ",
+ centralization_low_limit
+ [pup], 2);
+ }
+ }
+ }
+ }
+
+ /*
+ * Did all PUP found missing window?
+ * Check for each pup if adll (different for each pup)
+ * reach maximum if reach max value - lock the pup
+ * if not - increment (Move to right one phase - ADLL)
+ * dqs RX delay
+ */
+ adll_idx++;
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ /* Check only unlocked pups */
+ if ((centralization_high_limit[pup] +
+ adll_idx) >= ADLL_MAX) {
+ /* reach maximum - lock the pup */
+ DEBUG_DQS_C("DDR3 - DQS - Special I - reach maximum - lock pup ",
+ pup, 1);
+ unlock_pup &= ~(1 << pup);
+ } else {
+ /* Didn't reach maximum - increment ADLL */
+ ddr3_write_pup_reg(PUP_DQS_RD,
+ cs,
+ pup +
+ (ecc *
+ ECC_PUP), 0,
+ (centralization_high_limit
+ [pup] +
+ adll_idx));
+ }
+ }
+ }
+ } while (unlock_pup != 0);
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_special_pattern_ii_search
+ * Desc: Execute special pattern high limit search.
+ * Args:
+ * special_pattern_pup The pups that need the special search
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_special_pattern_ii_search(MV_DRAM_INFO *dram_info, u32 cs, u32 ecc,
+ int is_tx, u32 special_pattern_pup)
+{
+ u32 victim_dq; /* loop index - victim DQ */
+ u32 adll_idx;
+ u32 pup;
+ u32 unlock_pup; /* bit array of the unlock pups */
+ u32 first_fail; /* bit array - of pups that get first fail */
+ u32 new_lockup_pup; /* bit array of compare failed pups */
+ u32 pass_pup; /* bit array of compare pass pup */
+ u32 sdram_offset;
+ u32 max_pup;
+ u32 comp_val;
+ u32 special_res[MAX_PUP_NUM]; /* hold tmp results */
+
+ DEBUG_DQS_S("DDR3 - DQS - Special Pattern II Search - Starting\n");
+
+ max_pup = (ecc + (1 - ecc) * dram_info->num_of_std_pups);
+
+ /* init the tmporary results to max ADLL value */
+ for (pup = 0; pup < max_pup; pup++)
+ special_res[pup] = ADLL_MAX;
+
+ sdram_offset = cs * SDRAM_CS_SIZE + SDRAM_DQS_RX_OFFS;
+
+ /* run special pattern for all DQ - use the same pattern */
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ unlock_pup = special_pattern_pup;
+ first_fail = 0;
+
+ for (pup = 0; pup < max_pup; pup++) {
+ /* Set adll value per PUP. adll = 0 */
+ if (IS_PUP_ACTIVE(unlock_pup, pup)) {
+ /* Only for pups that need special search */
+ ddr3_write_pup_reg(PUP_DQS_RD, cs,
+ pup + (ecc * ECC_PUP), 0,
+ ADLL_MIN);
+ }
+ }
+
+ adll_idx = 0;
+ do {
+ /*
+ * Perform read and compare simultaneously for all
+ * un-locked MC use the special pattern mask
+ */
+ new_lockup_pup = 0;
+
+ if (MV_OK != ddr3_sdram_dqs_compare(
+ dram_info, unlock_pup, &new_lockup_pup,
+ special_pattern[victim_dq],
+ LEN_SPECIAL_PATTERN,
+ sdram_offset, 0, 0, NULL, 0))
+ return MV_FAIL;
+
+ DEBUG_DQS_S("DDR3 - DQS - Special II - ADLL value is ");
+ DEBUG_DQS_D(adll_idx, 2);
+ DEBUG_DQS_S("unlock_pup ");
+ DEBUG_DQS_D(unlock_pup, 1);
+ DEBUG_DQS_S("new_lockup_pup ");
+ DEBUG_DQS_D(new_lockup_pup, 1);
+ DEBUG_DQS_S("\n");
+
+ if (unlock_pup != new_lockup_pup) {
+ DEBUG_DQS_S("DDR3 - DQS - Special II - Some Pup passed!\n");
+ }
+
+ /* Search for pups with passed compare & already fail */
+ pass_pup = first_fail & ~new_lockup_pup & unlock_pup;
+ first_fail |= new_lockup_pup;
+ unlock_pup &= ~pass_pup;
+
+ /* Get pass pups */
+ if (pass_pup != 0) {
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(pass_pup, pup) ==
+ 1) {
+ /* If pup passed and has first fail = 1 */
+ /* keep min value of ADLL max value - current adll */
+ /* (adll_idx) = current adll !!! */
+ comp_val = adll_idx;
+
+ DEBUG_DQS_C("DDR3 - DQS - Special II - Pup - ",
+ pup, 1);
+ DEBUG_DQS_C(" comp_val = ",
+ comp_val, 1);
+
+ if (comp_val <
+ special_res[pup]) {
+ special_res[pup] =
+ comp_val;
+ centralization_high_limit
+ [pup] =
+ ADLL_MAX +
+ comp_val;
+
+ DEBUG_DQS_C
+ ("DDR3 - DQS - Special II - Pup - ",
+ pup, 1);
+ DEBUG_DQS_C
+ (" Changed High limit to ",
+ centralization_high_limit
+ [pup], 2);
+ }
+ }
+ }
+ }
+
+ /*
+ * Did all PUP found missing window?
+ * Check for each pup if adll (different for each pup)
+ * reach maximum if reach max value - lock the pup
+ * if not - increment (Move to right one phase - ADLL)
+ * dqs RX delay
+ */
+ adll_idx++;
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ /* Check only unlocked pups */
+ if ((adll_idx) >= ADLL_MAX) {
+ /* Reach maximum - lock the pup */
+ DEBUG_DQS_C("DDR3 - DQS - Special II - reach maximum - lock pup ",
+ pup, 1);
+ unlock_pup &= ~(1 << pup);
+ } else {
+ /* Didn't reach maximum - increment ADLL */
+ ddr3_write_pup_reg(PUP_DQS_RD,
+ cs,
+ pup +
+ (ecc *
+ ECC_PUP), 0,
+ (adll_idx));
+ }
+ }
+ }
+ } while (unlock_pup != 0);
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_set_dqs_centralization_results
+ * Desc: Set to HW the DQS centralization phase results.
+ * Args:
+ * is_tx Indicates whether to set Tx or RX results
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_set_dqs_centralization_results(MV_DRAM_INFO *dram_info, u32 cs,
+ u32 ecc, int is_tx)
+{
+ u32 pup, pup_num;
+ int addl_val;
+ u32 max_pup;
+
+ max_pup = (ecc + (1 - ecc) * dram_info->num_of_std_pups);
+
+ DEBUG_DQS_RESULTS_S("\n############ LOG LEVEL 2(Windows margins) ############\n");;
+
+ if (is_tx) {
+ DEBUG_DQS_RESULTS_C("DDR3 - DQS TX - Set Dqs Centralization Results - CS: ",
+ cs, 1);
+ } else {
+ DEBUG_DQS_RESULTS_C("DDR3 - DQS RX - Set Dqs Centralization Results - CS: ",
+ cs, 1);
+ }
+
+ /* Set adll to center = (General_High_limit + General_Low_limit)/2 */
+ DEBUG_DQS_RESULTS_S("\nDQS LOW HIGH WIN-SIZE Set\n");
+ DEBUG_DQS_RESULTS_S("==============================================\n");
+ for (pup = 0; pup < max_pup; pup++) {
+ addl_val = (centralization_high_limit[pup] +
+ centralization_low_limit[pup]) / 2;
+
+ pup_num = pup * (1 - ecc) + ecc * ECC_PUP;
+
+ DEBUG_DQS_RESULTS_D(pup_num, 1);
+ DEBUG_DQS_RESULTS_S(" 0x");
+ DEBUG_DQS_RESULTS_D(centralization_low_limit[pup], 2);
+ DEBUG_DQS_RESULTS_S(" 0x");
+ DEBUG_DQS_RESULTS_D(centralization_high_limit[pup], 2);
+ DEBUG_DQS_RESULTS_S(" 0x");
+ DEBUG_DQS_RESULTS_D(centralization_high_limit[pup] -
+ centralization_low_limit[pup], 2);
+ DEBUG_DQS_RESULTS_S(" 0x");
+ DEBUG_DQS_RESULTS_D(addl_val, 2);
+ DEBUG_DQS_RESULTS_S("\n");
+
+ if (addl_val < ADLL_MIN) {
+ addl_val = ADLL_MIN;
+ DEBUG_DQS_RESULTS_S("DDR3 - DQS - Setting ADLL value for Pup to MIN (since it was lower than 0)\n");
+ }
+
+ if (addl_val > ADLL_MAX) {
+ addl_val = ADLL_MAX;
+ DEBUG_DQS_RESULTS_S("DDR3 - DQS - Setting ADLL value for Pup to MAX (since it was higher than 31)\n");
+ }
+
+ if (is_tx) {
+ ddr3_write_pup_reg(PUP_DQS_WR, cs, pup_num, 0,
+ addl_val +
+ dram_info->wl_val[cs][pup_num][D]);
+ } else {
+ ddr3_write_pup_reg(PUP_DQS_RD, cs, pup_num, 0,
+ addl_val);
+ }
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Set training patterns
+ */
+int ddr3_load_dqs_patterns(MV_DRAM_INFO *dram_info)
+{
+ u32 cs, cs_count, cs_tmp, victim_dq;
+ u32 sdram_addr;
+ u32 *pattern_ptr;
+
+ /* Loop for each CS */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ cs_count = 0;
+ for (cs_tmp = 0; cs_tmp < cs; cs_tmp++) {
+ if (dram_info->cs_ena & (1 << cs_tmp))
+ cs_count++;
+ }
+
+ /* Init killer pattern */
+ sdram_addr = (cs_count * (SDRAM_CS_SIZE + 1) +
+ SDRAM_DQS_RX_OFFS);
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ pattern_ptr = ddr3_dqs_choose_pattern(dram_info,
+ victim_dq);
+ if (MV_OK != ddr3_sdram_dqs_compare(
+ dram_info, (u32)NULL, NULL,
+ pattern_ptr, LEN_KILLER_PATTERN,
+ sdram_addr + LEN_KILLER_PATTERN *
+ 4 * victim_dq, 1, 0, NULL,
+ 0))
+ return MV_DDR3_TRAINING_ERR_DQS_PATTERN;
+ }
+
+ /* Init special-killer pattern */
+ sdram_addr = (cs_count * (SDRAM_CS_SIZE + 1) +
+ SDRAM_DQS_RX_SPECIAL_OFFS);
+ for (victim_dq = 0; victim_dq < DQ_NUM; victim_dq++) {
+ if (MV_OK != ddr3_sdram_dqs_compare(
+ dram_info, (u32)NULL, NULL,
+ special_pattern[victim_dq],
+ LEN_KILLER_PATTERN, sdram_addr +
+ LEN_KILLER_PATTERN * 4 * victim_dq,
+ 1, 0, NULL, 0))
+ return MV_DDR3_TRAINING_ERR_DQS_PATTERN;
+ }
+ }
+ }
+
+ return MV_OK;
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_init.h"
+#include "ddr3_hw_training.h"
+#include "xor.h"
+
+#ifdef MV88F78X60
+#include "ddr3_patterns_64bit.h"
+#else
+#include "ddr3_patterns_16bit.h"
+#if defined(MV88F672X)
+#include "ddr3_patterns_16bit.h"
+#endif
+#endif
+
+/*
+ * Debug
+ */
+
+#define DEBUG_MAIN_C(s, d, l) \
+ DEBUG_MAIN_S(s); DEBUG_MAIN_D(d, l); DEBUG_MAIN_S("\n")
+#define DEBUG_MAIN_FULL_C(s, d, l) \
+ DEBUG_MAIN_FULL_S(s); DEBUG_MAIN_FULL_D(d, l); DEBUG_MAIN_FULL_S("\n")
+
+#ifdef MV_DEBUG_MAIN
+#define DEBUG_MAIN_S(s) puts(s)
+#define DEBUG_MAIN_D(d, l) printf("%x", d)
+#else
+#define DEBUG_MAIN_S(s)
+#define DEBUG_MAIN_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_MAIN_FULL
+#define DEBUG_MAIN_FULL_S(s) puts(s)
+#define DEBUG_MAIN_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_MAIN_FULL_S(s)
+#define DEBUG_MAIN_FULL_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_SUSPEND_RESUME
+#define DEBUG_SUSPEND_RESUME_S(s) puts(s)
+#define DEBUG_SUSPEND_RESUME_D(d, l) printf("%x", d)
+#else
+#define DEBUG_SUSPEND_RESUME_S(s)
+#define DEBUG_SUSPEND_RESUME_D(d, l)
+#endif
+
+static u32 ddr3_sw_wl_rl_debug;
+static u32 ddr3_run_pbs = 1;
+
+void ddr3_print_version(void)
+{
+ puts("DDR3 Training Sequence - Ver 5.7.");
+}
+
+void ddr3_set_sw_wl_rl_debug(u32 val)
+{
+ ddr3_sw_wl_rl_debug = val;
+}
+
+void ddr3_set_pbs(u32 val)
+{
+ ddr3_run_pbs = val;
+}
+
+int ddr3_hw_training(u32 target_freq, u32 ddr_width, int xor_bypass,
+ u32 scrub_offs, u32 scrub_size, int dqs_clk_aligned,
+ int debug_mode, int reg_dimm_skip_wl)
+{
+ /* A370 has no PBS mechanism */
+ __maybe_unused u32 first_loop_flag = 0;
+ u32 freq, reg;
+ MV_DRAM_INFO dram_info;
+ int ratio_2to1 = 0;
+ int tmp_ratio = 1;
+ int status;
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 1\n");
+
+ memset(&dram_info, 0, sizeof(dram_info));
+ dram_info.num_cs = ddr3_get_cs_num_from_reg();
+ dram_info.cs_ena = ddr3_get_cs_ena_from_reg();
+ dram_info.target_frequency = target_freq;
+ dram_info.ddr_width = ddr_width;
+ dram_info.num_of_std_pups = ddr_width / PUP_SIZE;
+ dram_info.rl400_bug = 0;
+ dram_info.multi_cs_mr_support = 0;
+#ifdef MV88F67XX
+ dram_info.rl400_bug = 1;
+#endif
+
+ /* Ignore ECC errors - if ECC is enabled */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ if (reg & (1 << REG_SDRAM_CONFIG_ECC_OFFS)) {
+ dram_info.ecc_ena = 1;
+ reg |= (1 << REG_SDRAM_CONFIG_IERR_OFFS);
+ reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+ } else {
+ dram_info.ecc_ena = 0;
+ }
+
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ if (reg & (1 << REG_SDRAM_CONFIG_REGDIMM_OFFS))
+ dram_info.reg_dimm = 1;
+ else
+ dram_info.reg_dimm = 0;
+
+ dram_info.num_of_total_pups = ddr_width / PUP_SIZE + dram_info.ecc_ena;
+
+ /* Get target 2T value */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ dram_info.mode_2t = (reg >> REG_DUNIT_CTRL_LOW_2T_OFFS) &
+ REG_DUNIT_CTRL_LOW_2T_MASK;
+
+ /* Get target CL value */
+#ifdef MV88F67XX
+ reg = reg_read(REG_DDR3_MR0_ADDR) >> 2;
+#else
+ reg = reg_read(REG_DDR3_MR0_CS_ADDR) >> 2;
+#endif
+
+ reg = (((reg >> 1) & 0xE) | (reg & 0x1)) & 0xF;
+ dram_info.cl = ddr3_valid_cl_to_cl(reg);
+
+ /* Get target CWL value */
+#ifdef MV88F67XX
+ reg = reg_read(REG_DDR3_MR2_ADDR) >> REG_DDR3_MR2_CWL_OFFS;
+#else
+ reg = reg_read(REG_DDR3_MR2_CS_ADDR) >> REG_DDR3_MR2_CWL_OFFS;
+#endif
+
+ reg &= REG_DDR3_MR2_CWL_MASK;
+ dram_info.cwl = reg;
+#if !defined(MV88F67XX)
+ /* A370 has no PBS mechanism */
+#if defined(MV88F78X60)
+ if ((dram_info.target_frequency > DDR_400) && (ddr3_run_pbs))
+ first_loop_flag = 1;
+#else
+ /* first_loop_flag = 1; skip mid freq at ALP/A375 */
+ if ((dram_info.target_frequency > DDR_400) && (ddr3_run_pbs) &&
+ (mv_ctrl_revision_get() >= UMC_A0))
+ first_loop_flag = 1;
+ else
+ first_loop_flag = 0;
+#endif
+#endif
+
+ freq = dram_info.target_frequency;
+
+ /* Set ODT to always on */
+ ddr3_odt_activate(1);
+
+ /* Init XOR */
+ mv_sys_xor_init(&dram_info);
+
+ /* Get DRAM/HCLK ratio */
+ if (reg_read(REG_DDR_IO_ADDR) & (1 << REG_DDR_IO_CLK_RATIO_OFFS))
+ ratio_2to1 = 1;
+
+ /*
+ * Xor Bypass - ECC support in AXP is currently available for 1:1
+ * modes frequency modes.
+ * Not all frequency modes support the ddr3 training sequence
+ * (Only 1200/300).
+ * Xor Bypass allows using the Xor initializations and scrubbing
+ * inside the ddr3 training sequence without running the training
+ * itself.
+ */
+ if (xor_bypass == 0) {
+ if (ddr3_run_pbs) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - Run with PBS.\n");
+ } else {
+ DEBUG_MAIN_S("DDR3 Training Sequence - Run without PBS.\n");
+ }
+
+ if (dram_info.target_frequency > DFS_MARGIN) {
+ tmp_ratio = 0;
+ freq = DDR_100;
+
+ if (dram_info.reg_dimm == 1)
+ freq = DDR_300;
+
+ if (MV_OK != ddr3_dfs_high_2_low(freq, &dram_info)) {
+ /* Set low - 100Mhz DDR Frequency by HW */
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Dfs High2Low)\n");
+ return MV_DDR3_TRAINING_ERR_DFS_H2L;
+ }
+
+ if ((dram_info.reg_dimm == 1) &&
+ (reg_dimm_skip_wl == 0)) {
+ if (MV_OK !=
+ ddr3_write_leveling_hw_reg_dimm(freq,
+ &dram_info))
+ DEBUG_MAIN_S("DDR3 Training Sequence - Registered DIMM Low WL - SKIP\n");
+ }
+
+ if (ddr3_get_log_level() >= MV_LOG_LEVEL_1)
+ ddr3_print_freq(freq);
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 2\n");
+ } else {
+ if (!dqs_clk_aligned) {
+#ifdef MV88F67XX
+ /*
+ * If running training sequence without DFS,
+ * we must run Write leveling before writing
+ * the patterns
+ */
+
+ /*
+ * ODT - Multi CS system use SW WL,
+ * Single CS System use HW WL
+ */
+ if (dram_info.cs_ena > 1) {
+ if (MV_OK !=
+ ddr3_write_leveling_sw(
+ freq, tmp_ratio,
+ &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Sw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_SW;
+ }
+ } else {
+ if (MV_OK !=
+ ddr3_write_leveling_hw(freq,
+ &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+#else
+ if (MV_OK != ddr3_write_leveling_hw(
+ freq, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hw)\n");
+ if (ddr3_sw_wl_rl_debug) {
+ if (MV_OK !=
+ ddr3_write_leveling_sw(
+ freq, tmp_ratio,
+ &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Sw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_SW;
+ }
+ } else {
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+#endif
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 3\n");
+ }
+
+ if (MV_OK != ddr3_load_patterns(&dram_info, 0)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Loading Patterns)\n");
+ return MV_DDR3_TRAINING_ERR_LOAD_PATTERNS;
+ }
+
+ /*
+ * TODO:
+ * The mainline U-Boot port of the bin_hdr DDR training code
+ * needs a delay of minimum 20ms here (10ms is a bit too short
+ * and the CPU hangs). The bin_hdr code doesn't have this delay.
+ * To be save here, lets add a delay of 50ms here.
+ *
+ * Tested on the Marvell DB-MV784MP-GP board
+ */
+ mdelay(50);
+
+ do {
+ freq = dram_info.target_frequency;
+ tmp_ratio = ratio_2to1;
+ DEBUG_MAIN_FULL_S("DDR3 Training Sequence - DEBUG - 4\n");
+
+#if defined(MV88F78X60)
+ /*
+ * There is a difference on the DFS frequency at the
+ * first iteration of this loop
+ */
+ if (first_loop_flag) {
+ freq = DDR_400;
+ tmp_ratio = 0;
+ }
+#endif
+
+ if (MV_OK != ddr3_dfs_low_2_high(freq, tmp_ratio,
+ &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Dfs Low2High)\n");
+ return MV_DDR3_TRAINING_ERR_DFS_H2L;
+ }
+
+ if (ddr3_get_log_level() >= MV_LOG_LEVEL_1) {
+ ddr3_print_freq(freq);
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 5\n");
+
+ /* Write leveling */
+ if (!dqs_clk_aligned) {
+#ifdef MV88F67XX
+ /*
+ * ODT - Multi CS system that not support Multi
+ * CS MRS commands must use SW WL
+ */
+ if (dram_info.cs_ena > 1) {
+ if (MV_OK != ddr3_write_leveling_sw(
+ freq, tmp_ratio, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Sw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_SW;
+ }
+ } else {
+ if (MV_OK != ddr3_write_leveling_hw(
+ freq, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+#else
+ if ((dram_info.reg_dimm == 1) &&
+ (freq == DDR_400)) {
+ if (reg_dimm_skip_wl == 0) {
+ if (MV_OK != ddr3_write_leveling_hw_reg_dimm(
+ freq, &dram_info))
+ DEBUG_MAIN_S("DDR3 Training Sequence - Registered DIMM WL - SKIP\n");
+ }
+ } else {
+ if (MV_OK != ddr3_write_leveling_hw(
+ freq, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hw)\n");
+ if (ddr3_sw_wl_rl_debug) {
+ if (MV_OK != ddr3_write_leveling_sw(
+ freq, tmp_ratio, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Sw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_SW;
+ }
+ } else {
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+ }
+#endif
+ if (debug_mode)
+ DEBUG_MAIN_S
+ ("DDR3 Training Sequence - DEBUG - 6\n");
+ }
+
+ /* Read Leveling */
+ /*
+ * Armada 370 - Support for HCLK @ 400MHZ - must use
+ * SW read leveling
+ */
+ if (freq == DDR_400 && dram_info.rl400_bug) {
+ status = ddr3_read_leveling_sw(freq, tmp_ratio,
+ &dram_info);
+ if (MV_OK != status) {
+ DEBUG_MAIN_S
+ ("DDR3 Training Sequence - FAILED (Read Leveling Sw)\n");
+ return status;
+ }
+ } else {
+ if (MV_OK != ddr3_read_leveling_hw(
+ freq, &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Read Leveling Hw)\n");
+ if (ddr3_sw_wl_rl_debug) {
+ if (MV_OK != ddr3_read_leveling_sw(
+ freq, tmp_ratio,
+ &dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Read Leveling Sw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_SW;
+ }
+ } else {
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 7\n");
+
+ if (MV_OK != ddr3_wl_supplement(&dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hi-Freq Sup)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HI_FREQ;
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 8\n");
+#if !defined(MV88F67XX)
+ /* A370 has no PBS mechanism */
+#if defined(MV88F78X60) || defined(MV88F672X)
+ if (first_loop_flag == 1) {
+ first_loop_flag = 0;
+
+ status = MV_OK;
+ status = ddr3_pbs_rx(&dram_info);
+ if (MV_OK != status) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (PBS RX)\n");
+ return status;
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 9\n");
+
+ status = ddr3_pbs_tx(&dram_info);
+ if (MV_OK != status) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (PBS TX)\n");
+ return status;
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 10\n");
+ }
+#endif
+#endif
+ } while (freq != dram_info.target_frequency);
+
+ status = ddr3_dqs_centralization_rx(&dram_info);
+ if (MV_OK != status) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (DQS Centralization RX)\n");
+ return status;
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 11\n");
+
+ status = ddr3_dqs_centralization_tx(&dram_info);
+ if (MV_OK != status) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (DQS Centralization TX)\n");
+ return status;
+ }
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 12\n");
+ }
+
+ ddr3_set_performance_params(&dram_info);
+
+ if (dram_info.ecc_ena) {
+ /* Need to SCRUB the DRAM memory area to load U-boot */
+ mv_sys_xor_finish();
+ dram_info.num_cs = 1;
+ dram_info.cs_ena = 1;
+ mv_sys_xor_init(&dram_info);
+ mv_xor_mem_init(0, scrub_offs, scrub_size, 0xdeadbeef,
+ 0xdeadbeef);
+
+ /* Wait for previous transfer completion */
+ while (mv_xor_state_get(0) != MV_IDLE)
+ ;
+
+ if (debug_mode)
+ DEBUG_MAIN_S("DDR3 Training Sequence - DEBUG - 13\n");
+ }
+
+ /* Return XOR State */
+ mv_sys_xor_finish();
+
+#if defined(MV88F78X60)
+ /* Save training results in memeory for resume state */
+ ddr3_save_training(&dram_info);
+#endif
+ /* Clear ODT always on */
+ ddr3_odt_activate(0);
+
+ /* Configure Dynamic read ODT */
+ ddr3_odt_read_dynamic_config(&dram_info);
+
+ return MV_OK;
+}
+
+void ddr3_set_performance_params(MV_DRAM_INFO *dram_info)
+{
+ u32 twr2wr, trd2rd, trd2wr_wr2rd;
+ u32 tmp1, tmp2, reg;
+
+ DEBUG_MAIN_FULL_C("Max WL Phase: ", dram_info->wl_max_phase, 2);
+ DEBUG_MAIN_FULL_C("Min WL Phase: ", dram_info->wl_min_phase, 2);
+ DEBUG_MAIN_FULL_C("Max RL Phase: ", dram_info->rl_max_phase, 2);
+ DEBUG_MAIN_FULL_C("Min RL Phase: ", dram_info->rl_min_phase, 2);
+
+ if (dram_info->wl_max_phase < 2)
+ twr2wr = 0x2;
+ else
+ twr2wr = 0x3;
+
+ trd2rd = 0x1 + (dram_info->rl_max_phase + 1) / 2 +
+ (dram_info->rl_max_phase + 1) % 2;
+
+ tmp1 = (dram_info->rl_max_phase - dram_info->wl_min_phase) / 2 +
+ (((dram_info->rl_max_phase - dram_info->wl_min_phase) % 2) >
+ 0 ? 1 : 0);
+ tmp2 = (dram_info->wl_max_phase - dram_info->rl_min_phase) / 2 +
+ ((dram_info->wl_max_phase - dram_info->rl_min_phase) % 2 >
+ 0 ? 1 : 0);
+ trd2wr_wr2rd = (tmp1 >= tmp2) ? tmp1 : tmp2;
+
+ trd2wr_wr2rd += 2;
+ trd2rd += 2;
+ twr2wr += 2;
+
+ DEBUG_MAIN_FULL_C("WR 2 WR: ", twr2wr, 2);
+ DEBUG_MAIN_FULL_C("RD 2 RD: ", trd2rd, 2);
+ DEBUG_MAIN_FULL_C("RD 2 WR / WR 2 RD: ", trd2wr_wr2rd, 2);
+
+ reg = reg_read(REG_SDRAM_TIMING_HIGH_ADDR);
+
+ reg &= ~(REG_SDRAM_TIMING_H_W2W_MASK << REG_SDRAM_TIMING_H_W2W_OFFS);
+ reg |= ((twr2wr & REG_SDRAM_TIMING_H_W2W_MASK) <<
+ REG_SDRAM_TIMING_H_W2W_OFFS);
+
+ reg &= ~(REG_SDRAM_TIMING_H_R2R_MASK << REG_SDRAM_TIMING_H_R2R_OFFS);
+ reg &= ~(REG_SDRAM_TIMING_H_R2R_H_MASK <<
+ REG_SDRAM_TIMING_H_R2R_H_OFFS);
+ reg |= ((trd2rd & REG_SDRAM_TIMING_H_R2R_MASK) <<
+ REG_SDRAM_TIMING_H_R2R_OFFS);
+ reg |= (((trd2rd >> 2) & REG_SDRAM_TIMING_H_R2R_H_MASK) <<
+ REG_SDRAM_TIMING_H_R2R_H_OFFS);
+
+ reg &= ~(REG_SDRAM_TIMING_H_R2W_W2R_MASK <<
+ REG_SDRAM_TIMING_H_R2W_W2R_OFFS);
+ reg &= ~(REG_SDRAM_TIMING_H_R2W_W2R_H_MASK <<
+ REG_SDRAM_TIMING_H_R2W_W2R_H_OFFS);
+ reg |= ((trd2wr_wr2rd & REG_SDRAM_TIMING_H_R2W_W2R_MASK) <<
+ REG_SDRAM_TIMING_H_R2W_W2R_OFFS);
+ reg |= (((trd2wr_wr2rd >> 2) & REG_SDRAM_TIMING_H_R2W_W2R_H_MASK) <<
+ REG_SDRAM_TIMING_H_R2W_W2R_H_OFFS);
+
+ reg_write(REG_SDRAM_TIMING_HIGH_ADDR, reg);
+}
+
+/*
+ * Perform DDR3 PUP Indirect Write
+ */
+void ddr3_write_pup_reg(u32 mode, u32 cs, u32 pup, u32 phase, u32 delay)
+{
+ u32 reg = 0;
+
+ if (pup == PUP_BC)
+ reg |= (1 << REG_PHY_BC_OFFS);
+ else
+ reg |= (pup << REG_PHY_PUP_OFFS);
+
+ reg |= ((0x4 * cs + mode) << REG_PHY_CS_OFFS);
+ reg |= (phase << REG_PHY_PHASE_OFFS) | delay;
+
+ if (mode == PUP_WL_MODE)
+ reg |= ((INIT_WL_DELAY + delay) << REG_PHY_DQS_REF_DLY_OFFS);
+
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+ reg |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg); /* Wait for '0' to mark the end of the transaction */
+
+ /* If read Leveling mode - need to write to register 3 separetly */
+ if (mode == PUP_RL_MODE) {
+ reg = 0;
+
+ if (pup == PUP_BC)
+ reg |= (1 << REG_PHY_BC_OFFS);
+ else
+ reg |= (pup << REG_PHY_PUP_OFFS);
+
+ reg |= ((0x4 * cs + mode + 1) << REG_PHY_CS_OFFS);
+ reg |= (INIT_RL_DELAY);
+
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+ reg |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg);
+ }
+}
+
+/*
+ * Perform DDR3 PUP Indirect Read
+ */
+u32 ddr3_read_pup_reg(u32 mode, u32 cs, u32 pup)
+{
+ u32 reg;
+
+ reg = (pup << REG_PHY_PUP_OFFS) |
+ ((0x4 * cs + mode) << REG_PHY_CS_OFFS);
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+
+ reg |= REG_PHY_REGISTRY_FILE_ACCESS_OP_RD;
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg); /* Wait for '0' to mark the end of the transaction */
+
+ return reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR); /* 0x16A0 */
+}
+
+/*
+ * Set training patterns
+ */
+int ddr3_load_patterns(MV_DRAM_INFO *dram_info, int resume)
+{
+ u32 reg;
+
+ /* Enable SW override - Required for the ECC Pup */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ if (resume == 0) {
+#if defined(MV88F78X60) || defined(MV88F672X)
+ ddr3_load_pbs_patterns(dram_info);
+#endif
+ ddr3_load_dqs_patterns(dram_info);
+ }
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ /* Set Base Addr */
+#if defined(MV88F67XX)
+ reg_write(REG_DRAM_TRAINING_PATTERN_BASE_ADDR, 0);
+#else
+ if (resume == 0)
+ reg_write(REG_DRAM_TRAINING_PATTERN_BASE_ADDR, 0);
+ else
+ reg_write(REG_DRAM_TRAINING_PATTERN_BASE_ADDR,
+ RESUME_RL_PATTERNS_ADDR);
+#endif
+
+ /* Set Patterns */
+ if (resume == 0) {
+ reg = (dram_info->cs_ena << REG_DRAM_TRAINING_CS_OFFS) |
+ (1 << REG_DRAM_TRAINING_PATTERNS_OFFS);
+ } else {
+ reg = (0x1 << REG_DRAM_TRAINING_CS_OFFS) |
+ (1 << REG_DRAM_TRAINING_PATTERNS_OFFS);
+ }
+
+ reg |= (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+
+ reg_write(REG_DRAM_TRAINING_ADDR, reg);
+
+ udelay(100);
+
+ /* Check if Successful */
+ if (reg_read(REG_DRAM_TRAINING_ADDR) &
+ (1 << REG_DRAM_TRAINING_ERROR_OFFS))
+ return MV_OK;
+ else
+ return MV_FAIL;
+}
+
+#if !defined(MV88F67XX)
+/*
+ * Name: ddr3_save_training(MV_DRAM_INFO *dram_info)
+ * Desc: saves the training results to memeory (RL,WL,PBS,Rx/Tx
+ * Centeralization)
+ * Args: MV_DRAM_INFO *dram_info
+ * Notes:
+ * Returns: None.
+ */
+void ddr3_save_training(MV_DRAM_INFO *dram_info)
+{
+ u32 val, pup, tmp_cs, cs, i, dq;
+ u32 crc = 0;
+ u32 regs = 0;
+ u32 *sdram_offset = (u32 *)RESUME_TRAINING_VALUES_ADDR;
+ u32 mode_config[MAX_TRAINING_MODE];
+
+ mode_config[DQS_WR_MODE] = PUP_DQS_WR;
+ mode_config[WL_MODE_] = PUP_WL_MODE;
+ mode_config[RL_MODE_] = PUP_RL_MODE;
+ mode_config[DQS_RD_MODE] = PUP_DQS_RD;
+ mode_config[PBS_TX_DM_MODE] = PUP_PBS_TX_DM;
+ mode_config[PBS_TX_MODE] = PUP_PBS_TX;
+ mode_config[PBS_RX_MODE] = PUP_PBS_RX;
+
+ /* num of training modes */
+ for (i = 0; i < MAX_TRAINING_MODE; i++) {
+ tmp_cs = dram_info->cs_ena;
+ /* num of CS */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (tmp_cs & (1 << cs)) {
+ /* num of PUPs */
+ for (pup = 0; pup < dram_info->num_of_total_pups;
+ pup++) {
+ if (pup == dram_info->num_of_std_pups &&
+ dram_info->ecc_ena)
+ pup = ECC_PUP;
+ if (i == PBS_TX_DM_MODE) {
+ /*
+ * Change CS bitmask because
+ * PBS works only with CS0
+ */
+ tmp_cs = 0x1;
+ val = ddr3_read_pup_reg(
+ mode_config[i], CS0, pup);
+ } else if (i == PBS_TX_MODE ||
+ i == PBS_RX_MODE) {
+ /*
+ * Change CS bitmask because
+ * PBS works only with CS0
+ */
+ tmp_cs = 0x1;
+ for (dq = 0; dq <= DQ_NUM;
+ dq++) {
+ val = ddr3_read_pup_reg(
+ mode_config[i] + dq,
+ CS0,
+ pup);
+ (*sdram_offset) = val;
+ crc += *sdram_offset;
+ sdram_offset++;
+ regs++;
+ }
+ continue;
+ } else {
+ val = ddr3_read_pup_reg(
+ mode_config[i], cs, pup);
+ }
+
+ *sdram_offset = val;
+ crc += *sdram_offset;
+ sdram_offset++;
+ regs++;
+ }
+ }
+ }
+ }
+
+ *sdram_offset = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ crc += *sdram_offset;
+ sdram_offset++;
+ regs++;
+ *sdram_offset = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ crc += *sdram_offset;
+ sdram_offset++;
+ regs++;
+ sdram_offset = (u32 *)NUM_OF_REGISTER_ADDR;
+ *sdram_offset = regs;
+ DEBUG_SUSPEND_RESUME_S("Training Results CheckSum write= ");
+ DEBUG_SUSPEND_RESUME_D(crc, 8);
+ DEBUG_SUSPEND_RESUME_S("\n");
+ sdram_offset = (u32 *)CHECKSUM_RESULT_ADDR;
+ *sdram_offset = crc;
+}
+
+/*
+ * Name: ddr3_read_training_results()
+ * Desc: Reads the training results from memeory (RL,WL,PBS,Rx/Tx
+ * Centeralization)
+ * and writes them to the relevant registers
+ * Args: MV_DRAM_INFO *dram_info
+ * Notes:
+ * Returns: None.
+ */
+int ddr3_read_training_results(void)
+{
+ u32 val, reg, idx, dqs_wr_idx = 0, crc = 0;
+ u32 *sdram_offset = (u32 *)RESUME_TRAINING_VALUES_ADDR;
+ u32 training_val[RESUME_TRAINING_VALUES_MAX] = { 0 };
+ u32 regs = *((u32 *)NUM_OF_REGISTER_ADDR);
+
+ /*
+ * Read Training results & Dunit registers from memory and write
+ * it to an array
+ */
+ for (idx = 0; idx < regs; idx++) {
+ training_val[idx] = *sdram_offset;
+ crc += *sdram_offset;
+ sdram_offset++;
+ }
+
+ sdram_offset = (u32 *)CHECKSUM_RESULT_ADDR;
+
+ if ((*sdram_offset) == crc) {
+ DEBUG_SUSPEND_RESUME_S("Training Results CheckSum read PASS= ");
+ DEBUG_SUSPEND_RESUME_D(crc, 8);
+ DEBUG_SUSPEND_RESUME_S("\n");
+ } else {
+ DEBUG_MAIN_S("Wrong Training Results CheckSum\n");
+ return MV_FAIL;
+ }
+
+ /*
+ * We iterate through all the registers except for the last 2 since
+ * they are Dunit registers (and not PHY registers)
+ */
+ for (idx = 0; idx < (regs - 2); idx++) {
+ val = training_val[idx];
+ reg = (val >> REG_PHY_CS_OFFS) & 0x3F; /*read the phy address */
+
+ /* Check if the values belongs to the DQS WR */
+ if (reg == PUP_WL_MODE) {
+ /* bit[5:0] in DQS_WR are delay */
+ val = (training_val[dqs_wr_idx++] & 0x3F);
+ /*
+ * bit[15:10] are DQS_WR delay & bit[9:0] are
+ * WL phase & delay
+ */
+ val = (val << REG_PHY_DQS_REF_DLY_OFFS) |
+ (training_val[idx] & 0x3C003FF);
+ /* Add Request pending and write operation bits */
+ val |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ } else if (reg == PUP_DQS_WR) {
+ /*
+ * Do nothing since DQS_WR will be done in PUP_WL_MODE
+ */
+ continue;
+ }
+
+ val |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, val);
+ do {
+ val = (reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR)) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (val); /* Wait for '0' to mark the end of the transaction */
+ }
+
+ /* write last 2 Dunit configurations */
+ val = training_val[idx];
+ reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR, val); /* reg 0x1538 */
+ val = training_val[idx + 1];
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, val); /* reg 0x153c */
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_check_if_resume_mode()
+ * Desc: Reads the address (0x3000) of the Resume Magic word (0xDEADB002)
+ * Args: MV_DRAM_INFO *dram_info
+ * Notes:
+ * Returns: return (magic_word == SUSPEND_MAGIC_WORD)
+ */
+int ddr3_check_if_resume_mode(MV_DRAM_INFO *dram_info, u32 freq)
+{
+ u32 magic_word;
+ u32 *sdram_offset = (u32 *)BOOT_INFO_ADDR;
+
+ if (dram_info->reg_dimm != 1) {
+ /*
+ * Perform write levleling in order initiate the phy with
+ * low frequency
+ */
+ if (MV_OK != ddr3_write_leveling_hw(freq, dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Write Leveling Hw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+ }
+
+ if (MV_OK != ddr3_load_patterns(dram_info, 1)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Loading Patterns)\n");
+ return MV_DDR3_TRAINING_ERR_LOAD_PATTERNS;
+ }
+
+ /* Enable CS0 only for RL */
+ dram_info->cs_ena = 0x1;
+
+ /* Perform Read levleling in order to get stable memory */
+ if (MV_OK != ddr3_read_leveling_hw(freq, dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Read Leveling Hw)\n");
+ return MV_DDR3_TRAINING_ERR_WR_LVL_HW;
+ }
+
+ /* Back to relevant CS */
+ dram_info->cs_ena = ddr3_get_cs_ena_from_reg();
+
+ magic_word = *sdram_offset;
+ return magic_word == SUSPEND_MAGIC_WORD;
+}
+
+/*
+ * Name: ddr3_training_suspend_resume()
+ * Desc: Execute the Resume state
+ * Args: MV_DRAM_INFO *dram_info
+ * Notes:
+ * Returns: return (magic_word == SUSPEND_MAGIC_WORD)
+ */
+int ddr3_training_suspend_resume(MV_DRAM_INFO *dram_info)
+{
+ u32 freq, reg;
+ int tmp_ratio;
+
+ /* Configure DDR */
+ if (MV_OK != ddr3_read_training_results())
+ return MV_FAIL;
+
+ /* Reset read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+
+ /* Start Auto Read Leveling procedure */
+ reg |= (1 << REG_DRAM_TRAINING_RL_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg |= ((1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS) +
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS));
+
+ /* [0] = 1 - Enable SW override, [4] = 1 - FIFO reset */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ udelay(2);
+
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Clear Auto Read Leveling procedure */
+ reg &= ~(1 << REG_DRAM_TRAINING_RL_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ /* Return to target frequency */
+ freq = dram_info->target_frequency;
+ tmp_ratio = 1;
+ if (MV_OK != ddr3_dfs_low_2_high(freq, tmp_ratio, dram_info)) {
+ DEBUG_MAIN_S("DDR3 Training Sequence - FAILED (Dfs Low2High)\n");
+ return MV_DDR3_TRAINING_ERR_DFS_H2L;
+ }
+
+ if (dram_info->ecc_ena) {
+ /* Scabbling the RL area pattern and the training area */
+ mv_sys_xor_finish();
+ dram_info->num_cs = 1;
+ dram_info->cs_ena = 1;
+ mv_sys_xor_init(dram_info);
+ mv_xor_mem_init(0, RESUME_RL_PATTERNS_ADDR,
+ RESUME_RL_PATTERNS_SIZE, 0xFFFFFFFF, 0xFFFFFFFF);
+
+ /* Wait for previous transfer completion */
+
+ while (mv_xor_state_get(0) != MV_IDLE)
+ ;
+
+ /* Return XOR State */
+ mv_sys_xor_finish();
+ }
+
+ return MV_OK;
+}
+#endif
+
+void ddr3_print_freq(u32 freq)
+{
+ u32 tmp_freq;
+
+ switch (freq) {
+ case 0:
+ tmp_freq = 100;
+ break;
+ case 1:
+ tmp_freq = 300;
+ break;
+ case 2:
+ tmp_freq = 360;
+ break;
+ case 3:
+ tmp_freq = 400;
+ break;
+ case 4:
+ tmp_freq = 444;
+ break;
+ case 5:
+ tmp_freq = 500;
+ break;
+ case 6:
+ tmp_freq = 533;
+ break;
+ case 7:
+ tmp_freq = 600;
+ break;
+ case 8:
+ tmp_freq = 666;
+ break;
+ case 9:
+ tmp_freq = 720;
+ break;
+ case 10:
+ tmp_freq = 800;
+ break;
+ default:
+ tmp_freq = 100;
+ }
+
+ printf("Current frequency is: %dMHz\n", tmp_freq);
+}
+
+int ddr3_get_min_max_read_sample_delay(u32 cs_enable, u32 reg, u32 *min,
+ u32 *max, u32 *cs_max)
+{
+ u32 cs, delay;
+
+ *min = 0xFFFFFFFF;
+ *max = 0x0;
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if ((cs_enable & (1 << cs)) == 0)
+ continue;
+
+ delay = ((reg >> (cs * 8)) & 0x1F);
+
+ if (delay < *min)
+ *min = delay;
+
+ if (delay > *max) {
+ *max = delay;
+ *cs_max = cs;
+ }
+ }
+
+ return MV_OK;
+}
+
+int ddr3_get_min_max_rl_phase(MV_DRAM_INFO *dram_info, u32 *min, u32 *max,
+ u32 cs)
+{
+ u32 pup, reg, phase;
+
+ *min = 0xFFFFFFFF;
+ *max = 0x0;
+
+ for (pup = 0; pup < dram_info->num_of_total_pups; pup++) {
+ reg = ddr3_read_pup_reg(PUP_RL_MODE, cs, pup);
+ phase = ((reg >> 8) & 0x7);
+
+ if (phase < *min)
+ *min = phase;
+
+ if (phase > *max)
+ *max = phase;
+ }
+
+ return MV_OK;
+}
+
+int ddr3_odt_activate(int activate)
+{
+ u32 reg, mask;
+
+ mask = (1 << REG_DUNIT_ODT_CTRL_OVRD_OFFS) |
+ (1 << REG_DUNIT_ODT_CTRL_OVRD_VAL_OFFS);
+ /* {0x0000149C} - DDR Dunit ODT Control Register */
+ reg = reg_read(REG_DUNIT_ODT_CTRL_ADDR);
+ if (activate)
+ reg |= mask;
+ else
+ reg &= ~mask;
+
+ reg_write(REG_DUNIT_ODT_CTRL_ADDR, reg);
+
+ return MV_OK;
+}
+
+int ddr3_odt_read_dynamic_config(MV_DRAM_INFO *dram_info)
+{
+ u32 min_read_sample_delay, max_read_sample_delay, max_rl_phase;
+ u32 min, max, cs_max;
+ u32 cs_ena, reg;
+
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ cs_ena = ddr3_get_cs_ena_from_reg();
+
+ /* Get minimum and maximum of read sample delay of all CS */
+ ddr3_get_min_max_read_sample_delay(cs_ena, reg, &min_read_sample_delay,
+ &max_read_sample_delay, &cs_max);
+
+ /*
+ * Get minimum and maximum read leveling phase which belongs to the
+ * maximal read sample delay
+ */
+ ddr3_get_min_max_rl_phase(dram_info, &min, &max, cs_max);
+ max_rl_phase = max;
+
+ /* DDR ODT Timing (Low) Register calculation */
+ reg = reg_read(REG_ODT_TIME_LOW_ADDR);
+ reg &= ~(0x1FF << REG_ODT_ON_CTL_RD_OFFS);
+ reg |= (((min_read_sample_delay - 1) & 0xF) << REG_ODT_ON_CTL_RD_OFFS);
+ reg |= (((max_read_sample_delay + 4 + (((max_rl_phase + 1) / 2) + 1)) &
+ 0x1F) << REG_ODT_OFF_CTL_RD_OFFS);
+ reg_write(REG_ODT_TIME_LOW_ADDR, reg);
+
+ return MV_OK;
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __DDR3_TRAINING_H
+#define __DDR3_TRAINING_H
+
+#include "ddr3_init.h"
+
+#ifdef MV88F78X60
+#include "ddr3_axp.h"
+#elif defined(MV88F67XX)
+#include "ddr3_a370.h"
+#elif defined(MV88F672X)
+#include "ddr3_a375.h"
+#endif
+
+/* The following is a list of Marvell status */
+#define MV_ERROR (-1)
+#define MV_OK (0x00) /* Operation succeeded */
+#define MV_FAIL (0x01) /* Operation failed */
+#define MV_BAD_VALUE (0x02) /* Illegal value (general) */
+#define MV_OUT_OF_RANGE (0x03) /* The value is out of range */
+#define MV_BAD_PARAM (0x04) /* Illegal parameter in function called */
+#define MV_BAD_PTR (0x05) /* Illegal pointer value */
+#define MV_BAD_SIZE (0x06) /* Illegal size */
+#define MV_BAD_STATE (0x07) /* Illegal state of state machine */
+#define MV_SET_ERROR (0x08) /* Set operation failed */
+#define MV_GET_ERROR (0x09) /* Get operation failed */
+#define MV_CREATE_ERROR (0x0A) /* Fail while creating an item */
+#define MV_NOT_FOUND (0x0B) /* Item not found */
+#define MV_NO_MORE (0x0C) /* No more items found */
+#define MV_NO_SUCH (0x0D) /* No such item */
+#define MV_TIMEOUT (0x0E) /* Time Out */
+#define MV_NO_CHANGE (0x0F) /* Parameter(s) is already in this value */
+#define MV_NOT_SUPPORTED (0x10) /* This request is not support */
+#define MV_NOT_IMPLEMENTED (0x11) /* Request supported but not implemented*/
+#define MV_NOT_INITIALIZED (0x12) /* The item is not initialized */
+#define MV_NO_RESOURCE (0x13) /* Resource not available (memory ...) */
+#define MV_FULL (0x14) /* Item is full (Queue or table etc...) */
+#define MV_EMPTY (0x15) /* Item is empty (Queue or table etc...) */
+#define MV_INIT_ERROR (0x16) /* Error occured while INIT process */
+#define MV_HW_ERROR (0x17) /* Hardware error */
+#define MV_TX_ERROR (0x18) /* Transmit operation not succeeded */
+#define MV_RX_ERROR (0x19) /* Recieve operation not succeeded */
+#define MV_NOT_READY (0x1A) /* The other side is not ready yet */
+#define MV_ALREADY_EXIST (0x1B) /* Tried to create existing item */
+#define MV_OUT_OF_CPU_MEM (0x1C) /* Cpu memory allocation failed. */
+#define MV_NOT_STARTED (0x1D) /* Not started yet */
+#define MV_BUSY (0x1E) /* Item is busy. */
+#define MV_TERMINATE (0x1F) /* Item terminates it's work. */
+#define MV_NOT_ALIGNED (0x20) /* Wrong alignment */
+#define MV_NOT_ALLOWED (0x21) /* Operation NOT allowed */
+#define MV_WRITE_PROTECT (0x22) /* Write protected */
+
+#define MV_INVALID (int)(-1)
+
+/*
+ * Debug (Enable/Disable modules) and Error report
+ */
+
+#ifdef BASIC_DEBUG
+#define MV_DEBUG_WL
+#define MV_DEBUG_RL
+#define MV_DEBUG_DQS_RESULTS
+#endif
+
+#ifdef FULL_DEBUG
+#define MV_DEBUG_WL
+#define MV_DEBUG_RL
+#define MV_DEBUG_DQS
+
+#define MV_DEBUG_PBS
+#define MV_DEBUG_DFS
+#define MV_DEBUG_MAIN_FULL
+#define MV_DEBUG_DFS_FULL
+#define MV_DEBUG_DQS_FULL
+#define MV_DEBUG_RL_FULL
+#define MV_DEBUG_WL_FULL
+#endif
+
+/*
+ * General Consts
+ */
+
+#define SDRAM_READ_WRITE_LEN_IN_WORDS 16
+#define SDRAM_READ_WRITE_LEN_IN_DOUBLE_WORDS 8
+#define CACHE_LINE_SIZE 0x20
+
+#define SDRAM_CS_BASE 0x0
+
+#define SRAM_BASE 0x40000000
+#define SRAM_SIZE 0xFFF
+
+#define LEN_64BIT_STD_PATTERN 16
+#define LEN_64BIT_KILLER_PATTERN 128
+#define LEN_64BIT_SPECIAL_PATTERN 128
+#define LEN_64BIT_PBS_PATTERN 16
+#define LEN_WL_SUP_PATTERN 32
+
+#define LEN_16BIT_STD_PATTERN 4
+#define LEN_16BIT_KILLER_PATTERN 128
+#define LEN_16BIT_SPECIAL_PATTERN 128
+#define LEN_16BIT_PBS_PATTERN 4
+
+#define CMP_BYTE_SHIFT 8
+#define CMP_BYTE_MASK 0xFF
+#define PUP_SIZE 8
+
+#define S 0
+#define C 1
+#define P 2
+#define D 3
+#define DQS 6
+#define PS 2
+#define DS 3
+#define PE 4
+#define DE 5
+
+#define CS0 0
+#define MAX_DIMM_NUM 2
+#define MAX_DELAY 0x1F
+
+/*
+ * Invertion limit and phase1 limit are WA for the RL @ 1:1 design bug -
+ * Armada 370 & AXP Z1
+ */
+#define MAX_DELAY_INV_LIMIT 0x5
+#define MIN_DELAY_PHASE_1_LIMIT 0x10
+
+#define MAX_DELAY_INV (0x3F - MAX_DELAY_INV_LIMIT)
+#define MIN_DELAY 0
+#define MAX_PUP_NUM 9
+#define ECC_PUP 8
+#define DQ_NUM 8
+#define DQS_DQ_NUM 8
+#define INIT_WL_DELAY 13
+#define INIT_RL_DELAY 15
+#define TWLMRD_DELAY 20
+#define TCLK_3_DELAY 3
+#define ECC_BIT 8
+#define DMA_SIZE 64
+#define MV_DMA_0 0
+#define MAX_TRAINING_RETRY 10
+
+#define PUP_RL_MODE 0x2
+#define PUP_WL_MODE 0
+#define PUP_PBS_TX 0x10
+#define PUP_PBS_TX_DM 0x1A
+#define PUP_PBS_RX 0x30
+#define PUP_DQS_WR 0x1
+#define PUP_DQS_RD 0x3
+#define PUP_BC 10
+#define PUP_DELAY_MASK 0x1F
+#define PUP_PHASE_MASK 0x7
+#define PUP_NUM_64BIT 8
+#define PUP_NUM_32BIT 4
+#define PUP_NUM_16BIT 2
+
+/* control PHY registers */
+#define CNTRL_PUP_DESKEW 0x10
+
+/* WL */
+#define COUNT_WL_HI_FREQ 2
+#define COUNT_WL 2
+#define COUNT_WL_RFRS 9
+#define WL_HI_FREQ_SHIFT 2
+#define WL_HI_FREQ_STATE 1
+#define COUNT_HW_WL 2
+
+/* RL */
+/*
+ * RL_MODE - this define uses the RL mode SW RL instead of the functional
+ * window SW RL
+ */
+#define RL_MODE
+#define RL_WINDOW_WA
+#define MAX_PHASE_1TO1 2
+#define MAX_PHASE_2TO1 4
+
+#define MAX_PHASE_RL_UL_1TO1 0
+#define MAX_PHASE_RL_L_1TO1 4
+#define MAX_PHASE_RL_UL_2TO1 3
+#define MAX_PHASE_RL_L_2TO1 7
+
+#define RL_UNLOCK_STATE 0
+#define RL_WINDOW_STATE 1
+#define RL_FINAL_STATE 2
+#define RL_RETRY_COUNT 2
+#define COUNT_HW_RL 2
+
+/* PBS */
+#define MAX_PBS 31
+#define MIN_PBS 0
+#define COUNT_PBS_PATTERN 2
+#define COUNT_PBS_STARTOVER 2
+#define COUNT_PBS_REPEAT 3
+#define COUNT_PBS_COMP_RETRY_NUM 2
+#define PBS_DIFF_LIMIT 31
+#define PATTERN_PBS_TX_A 0x55555555
+#define PATTERN_PBS_TX_B 0xAAAAAAAA
+
+/* DQS */
+#define ADLL_ERROR 0x55
+#define ADLL_MAX 31
+#define ADLL_MIN 0
+#define MIN_WIN_SIZE 4
+#define VALID_WIN_THRS MIN_WIN_SIZE
+
+#define MODE_2TO1 1
+#define MODE_1TO1 0
+
+/*
+ * Macros
+ */
+#define IS_PUP_ACTIVE(_data_, _pup_) (((_data_) >> (_pup_)) & 0x1)
+
+/*
+ * Internal ERROR codes
+ */
+#define MV_DDR3_TRAINING_ERR_WR_LVL_HW 0xDD302001
+#define MV_DDR3_TRAINING_ERR_LOAD_PATTERNS 0xDD302002
+#define MV_DDR3_TRAINING_ERR_WR_LVL_HI_FREQ 0xDD302003
+#define MV_DDR3_TRAINING_ERR_DFS_H2L 0xDD302004
+#define MV_DDR3_TRAINING_ERR_DRAM_COMPARE 0xDD302005
+#define MV_DDR3_TRAINING_ERR_WIN_LIMITS 0xDD302006
+#define MV_DDR3_TRAINING_ERR_PUP_RANGE 0xDD302025
+#define MV_DDR3_TRAINING_ERR_DQS_LOW_LIMIT_SEARCH 0xDD302007
+#define MV_DDR3_TRAINING_ERR_DQS_HIGH_LIMIT_SEARCH 0xDD302008
+#define MV_DDR3_TRAINING_ERR_DQS_PATTERN 0xDD302009
+#define MV_DDR3_TRAINING_ERR_PBS_ADLL_SHR_1PHASE 0xDD302010
+#define MV_DDR3_TRAINING_ERR_PBS_TX_MAX_VAL 0xDD302011
+#define MV_DDR3_TRAINING_ERR_PBS_RX_PER_BIT 0xDD302012
+#define MV_DDR3_TRAINING_ERR_PBS_TX_PER_BIT 0xDD302013
+#define MV_DDR3_TRAINING_ERR_PBS_RX_MAX_VAL 0xDD302014
+#define MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP 0xDD302015
+#define MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_MAX_VAL 0xDD302016
+#define MV_DDR3_TRAINING_ERR_RD_LVL_RL_PATTERN 0xDD302017
+#define MV_DDR3_TRAINING_ERR_RD_LVL_RL_PUP_UNLOCK 0xDD302018
+#define MV_DDR3_TRAINING_ERR_RD_LVL_PUP_UNLOCK 0xDD302019
+#define MV_DDR3_TRAINING_ERR_WR_LVL_SW 0xDD302020
+#define MV_DDR3_TRAINING_ERR_PRBS_RX 0xDD302021
+#define MV_DDR3_TRAINING_ERR_DQS_RX 0xDD302022
+#define MV_DDR3_TRAINING_ERR_PRBS_TX 0xDD302023
+#define MV_DDR3_TRAINING_ERR_DQS_TX 0xDD302024
+
+/*
+ * DRAM information structure
+ */
+typedef struct dram_info {
+ u32 num_cs;
+ u32 cs_ena;
+ u32 num_of_std_pups; /* Q value = ddrWidth/8 - Without ECC!! */
+ u32 num_of_total_pups; /* numOfStdPups + eccEna */
+ u32 target_frequency; /* DDR Frequency */
+ u32 ddr_width; /* 32/64 Bit or 16/32 Bit */
+ u32 ecc_ena; /* 0/1 */
+ u32 wl_val[MAX_CS][MAX_PUP_NUM][7];
+ u32 rl_val[MAX_CS][MAX_PUP_NUM][7];
+ u32 rl_max_phase;
+ u32 rl_min_phase;
+ u32 wl_max_phase;
+ u32 wl_min_phase;
+ u32 rd_smpl_dly;
+ u32 rd_rdy_dly;
+ u32 cl;
+ u32 cwl;
+ u32 mode_2t;
+ int rl400_bug;
+ int multi_cs_mr_support;
+ int reg_dimm;
+} MV_DRAM_INFO;
+
+enum training_modes {
+ DQS_WR_MODE,
+ WL_MODE_,
+ RL_MODE_,
+ DQS_RD_MODE,
+ PBS_TX_DM_MODE,
+ PBS_TX_MODE,
+ PBS_RX_MODE,
+ MAX_TRAINING_MODE,
+};
+
+typedef struct dram_training_init {
+ u32 reg_addr;
+ u32 reg_value;
+} MV_DRAM_TRAINING_INIT;
+
+typedef struct dram_mv_init {
+ u32 reg_addr;
+ u32 reg_value;
+} MV_DRAM_MC_INIT;
+
+/* Board/Soc revisions define */
+enum board_rev {
+ Z1,
+ Z1_PCAC,
+ Z1_RD_SLED,
+ A0,
+ A0_AMC
+};
+
+typedef struct dram_modes {
+ char *mode_name;
+ u8 cpu_freq;
+ u8 fab_freq;
+ u8 chip_id;
+ int chip_board_rev;
+ MV_DRAM_MC_INIT *regs;
+ MV_DRAM_TRAINING_INIT *vals;
+} MV_DRAM_MODES;
+
+/*
+ * Function Declarations
+ */
+
+u32 cache_inv(u32 addr);
+void flush_l1_v7(u32 line);
+void flush_l1_v6(u32 line);
+
+u32 ddr3_cl_to_valid_cl(u32 cl);
+u32 ddr3_valid_cl_to_cl(u32 ui_valid_cl);
+
+void ddr3_write_pup_reg(u32 mode, u32 cs, u32 pup, u32 phase, u32 delay);
+u32 ddr3_read_pup_reg(u32 mode, u32 cs, u32 pup);
+
+int ddr3_sdram_pbs_compare(MV_DRAM_INFO *dram_info, u32 pup_locked, int is_tx,
+ u32 pbs_pattern_idx, u32 pbs_curr_val,
+ u32 pbs_lock_val, u32 *skew_array,
+ u8 *unlock_pup_dq_array, u32 ecc);
+
+int ddr3_sdram_dqs_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 pattern_len, u32 sdram_offset, int write,
+ int mask, u32 *mask_pattern, int b_special_compare);
+
+int ddr3_sdram_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern, u32 pattern_len,
+ u32 sdram_offset, int write, int mask,
+ u32 *mask_pattern, int b_special_compare);
+
+int ddr3_sdram_direct_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 pattern_len, u32 sdram_offset, int write,
+ int mask, u32 *mask_pattern);
+
+int ddr3_sdram_dm_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 sdram_offset);
+int ddr3_dram_sram_read(u32 src, u32 dst, u32 len);
+int ddr3_load_patterns(MV_DRAM_INFO *dram_info, int resume);
+
+int ddr3_read_leveling_hw(u32 freq, MV_DRAM_INFO *dram_info);
+int ddr3_read_leveling_sw(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info);
+
+int ddr3_write_leveling_hw(u32 freq, MV_DRAM_INFO *dram_info);
+int ddr3_write_leveling_sw(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info);
+int ddr3_write_leveling_hw_reg_dimm(u32 freq, MV_DRAM_INFO *dram_info);
+int ddr3_wl_supplement(MV_DRAM_INFO *dram_info);
+
+int ddr3_dfs_high_2_low(u32 freq, MV_DRAM_INFO *dram_info);
+int ddr3_dfs_low_2_high(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info);
+
+int ddr3_pbs_tx(MV_DRAM_INFO *dram_info);
+int ddr3_pbs_rx(MV_DRAM_INFO *dram_info);
+int ddr3_load_pbs_patterns(MV_DRAM_INFO *dram_info);
+
+int ddr3_dqs_centralization_rx(MV_DRAM_INFO *dram_info);
+int ddr3_dqs_centralization_tx(MV_DRAM_INFO *dram_info);
+int ddr3_load_dqs_patterns(MV_DRAM_INFO *dram_info);
+
+void ddr3_static_training_init(void);
+
+u8 ddr3_get_eprom_fabric(void);
+void ddr3_set_performance_params(MV_DRAM_INFO *dram_info);
+int ddr3_dram_sram_burst(u32 src, u32 dst, u32 len);
+void ddr3_save_training(MV_DRAM_INFO *dram_info);
+int ddr3_read_training_results(void);
+int ddr3_training_suspend_resume(MV_DRAM_INFO *dram_info);
+int ddr3_get_min_max_read_sample_delay(u32 cs_enable, u32 reg, u32 *min,
+ u32 *max, u32 *cs_max);
+int ddr3_get_min_max_rl_phase(MV_DRAM_INFO *dram_info, u32 *min, u32 *max,
+ u32 cs);
+int ddr3_odt_activate(int activate);
+int ddr3_odt_read_dynamic_config(MV_DRAM_INFO *dram_info);
+void ddr3_print_freq(u32 freq);
+void ddr3_reset_phy_read_fifo(void);
+
+#endif /* __DDR3_TRAINING_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_init.h"
+
+#if defined(MV88F78X60)
+#include "ddr3_axp_vars.h"
+#elif defined(MV88F67XX)
+#include "ddr3_a370_vars.h"
+#elif defined(MV88F672X)
+#include "ddr3_a375_vars.h"
+#endif
+
+#ifdef STATIC_TRAINING
+static void ddr3_static_training_init(void);
+#endif
+#ifdef DUNIT_STATIC
+static void ddr3_static_mc_init(void);
+#endif
+#if defined(DUNIT_STATIC) || defined(STATIC_TRAINING)
+MV_DRAM_MODES *ddr3_get_static_ddr_mode(void);
+#endif
+#if defined(MV88F672X)
+void get_target_freq(u32 freq_mode, u32 *ddr_freq, u32 *hclk_ps);
+#endif
+u32 mv_board_id_get(void);
+extern void ddr3_set_sw_wl_rl_debug(u32);
+extern void ddr3_set_pbs(u32);
+extern void ddr3_set_log_level(u32 val);
+
+static u32 log_level = DDR3_LOG_LEVEL;
+
+static u32 ddr3_init_main(void);
+
+/*
+ * Name: ddr3_set_log_level
+ * Desc: This routine initialize the log_level acording to nLogLevel
+ * which getting from user
+ * Args: nLogLevel
+ * Notes:
+ * Returns: None.
+ */
+void ddr3_set_log_level(u32 val)
+{
+ log_level = val;
+}
+
+/*
+ * Name: ddr3_get_log_level
+ * Desc: This routine returns the log level
+ * Args: none
+ * Notes:
+ * Returns: log level.
+ */
+u32 ddr3_get_log_level(void)
+{
+ return log_level;
+}
+
+static void debug_print_reg(u32 reg)
+{
+ printf("0x%08x = 0x%08x\n", reg, reg_read(reg));
+}
+
+static void print_dunit_setup(void)
+{
+ puts("\n########### LOG LEVEL 1 (D-UNIT SETUP)###########\n");
+
+#ifdef DUNIT_STATIC
+ puts("\nStatic D-UNIT Setup:\n");
+#endif
+#ifdef DUNIT_SPD
+ puts("\nDynamic(using SPD) D-UNIT Setup:\n");
+#endif
+ debug_print_reg(REG_SDRAM_CONFIG_ADDR);
+ debug_print_reg(REG_DUNIT_CTRL_LOW_ADDR);
+ debug_print_reg(REG_SDRAM_TIMING_LOW_ADDR);
+ debug_print_reg(REG_SDRAM_TIMING_HIGH_ADDR);
+ debug_print_reg(REG_SDRAM_ADDRESS_CTRL_ADDR);
+ debug_print_reg(REG_SDRAM_OPEN_PAGES_ADDR);
+ debug_print_reg(REG_SDRAM_OPERATION_ADDR);
+ debug_print_reg(REG_SDRAM_MODE_ADDR);
+ debug_print_reg(REG_SDRAM_EXT_MODE_ADDR);
+ debug_print_reg(REG_DDR_CONT_HIGH_ADDR);
+ debug_print_reg(REG_ODT_TIME_LOW_ADDR);
+ debug_print_reg(REG_SDRAM_ERROR_ADDR);
+ debug_print_reg(REG_SDRAM_AUTO_PWR_SAVE_ADDR);
+ debug_print_reg(REG_OUDDR3_TIMING_ADDR);
+ debug_print_reg(REG_ODT_TIME_HIGH_ADDR);
+ debug_print_reg(REG_SDRAM_ODT_CTRL_LOW_ADDR);
+ debug_print_reg(REG_SDRAM_ODT_CTRL_HIGH_ADDR);
+ debug_print_reg(REG_DUNIT_ODT_CTRL_ADDR);
+#ifndef MV88F67XX
+ debug_print_reg(REG_DRAM_FIFO_CTRL_ADDR);
+ debug_print_reg(REG_DRAM_AXI_CTRL_ADDR);
+ debug_print_reg(REG_DRAM_ADDR_CTRL_DRIVE_STRENGTH_ADDR);
+ debug_print_reg(REG_DRAM_DATA_DQS_DRIVE_STRENGTH_ADDR);
+ debug_print_reg(REG_DRAM_VER_CAL_MACHINE_CTRL_ADDR);
+ debug_print_reg(REG_DRAM_MAIN_PADS_CAL_ADDR);
+ debug_print_reg(REG_DRAM_HOR_CAL_MACHINE_CTRL_ADDR);
+ debug_print_reg(REG_CS_SIZE_SCRATCH_ADDR);
+ debug_print_reg(REG_DYNAMIC_POWER_SAVE_ADDR);
+ debug_print_reg(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ debug_print_reg(REG_READ_DATA_READY_DELAYS_ADDR);
+ debug_print_reg(REG_DDR3_MR0_ADDR);
+ debug_print_reg(REG_DDR3_MR1_ADDR);
+ debug_print_reg(REG_DDR3_MR2_ADDR);
+ debug_print_reg(REG_DDR3_MR3_ADDR);
+ debug_print_reg(REG_DDR3_RANK_CTRL_ADDR);
+ debug_print_reg(REG_DRAM_PHY_CONFIG_ADDR);
+ debug_print_reg(REG_STATIC_DRAM_DLB_CONTROL);
+ debug_print_reg(DLB_BUS_OPTIMIZATION_WEIGHTS_REG);
+ debug_print_reg(DLB_AGING_REGISTER);
+ debug_print_reg(DLB_EVICTION_CONTROL_REG);
+ debug_print_reg(DLB_EVICTION_TIMERS_REGISTER_REG);
+#if defined(MV88F672X)
+ debug_print_reg(REG_FASTPATH_WIN_CTRL_ADDR(0));
+ debug_print_reg(REG_FASTPATH_WIN_BASE_ADDR(0));
+ debug_print_reg(REG_FASTPATH_WIN_CTRL_ADDR(1));
+ debug_print_reg(REG_FASTPATH_WIN_BASE_ADDR(1));
+#else
+ debug_print_reg(REG_FASTPATH_WIN_0_CTRL_ADDR);
+#endif
+ debug_print_reg(REG_CDI_CONFIG_ADDR);
+#endif
+}
+
+#if !defined(STATIC_TRAINING)
+static void ddr3_restore_and_set_final_windows(u32 *win_backup)
+{
+ u32 ui, reg, cs;
+ u32 win_ctrl_reg, num_of_win_regs;
+ u32 cs_ena = ddr3_get_cs_ena_from_reg();
+
+#if defined(MV88F672X)
+ if (DDR3_FAST_PATH_EN == 0)
+ return;
+#endif
+
+#if defined(MV88F672X)
+ win_ctrl_reg = REG_XBAR_WIN_16_CTRL_ADDR;
+ num_of_win_regs = 8;
+#else
+ win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
+ num_of_win_regs = 16;
+#endif
+
+ /* Return XBAR windows 4-7 or 16-19 init configuration */
+ for (ui = 0; ui < num_of_win_regs; ui++)
+ reg_write((win_ctrl_reg + 0x4 * ui), win_backup[ui]);
+
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - Switching XBAR Window to FastPath Window\n");
+
+#if defined(MV88F672X)
+ /* Set L2 filtering to 1G */
+ reg_write(0x8c04, 0x40000000);
+
+ /* Open fast path windows */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ /* set fast path window control for the cs */
+ reg = 0x1FFFFFE1;
+ reg |= (cs << 2);
+ reg |= (SDRAM_CS_SIZE & 0xFFFF0000);
+ /* Open fast path Window */
+ reg_write(REG_FASTPATH_WIN_CTRL_ADDR(cs), reg);
+ /* set fast path window base address for the cs */
+ reg = (((SDRAM_CS_SIZE + 1) * cs) & 0xFFFF0000);
+ /* Set base address */
+ reg_write(REG_FASTPATH_WIN_BASE_ADDR(cs), reg);
+ }
+ }
+#else
+ reg = 0x1FFFFFE1;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg |= (cs << 2);
+ break;
+ }
+ }
+
+ /* Open fast path Window to - 0.5G */
+ reg_write(REG_FASTPATH_WIN_0_CTRL_ADDR, reg);
+#endif
+}
+
+static void ddr3_save_and_set_training_windows(u32 *win_backup)
+{
+ u32 cs_ena = ddr3_get_cs_ena_from_reg();
+ u32 reg, tmp_count, cs, ui;
+ u32 win_ctrl_reg, win_base_reg, win_remap_reg;
+ u32 num_of_win_regs, win_jump_index;
+
+#if defined(MV88F672X)
+ /* Disable L2 filtering */
+ reg_write(0x8c04, 0);
+
+ win_ctrl_reg = REG_XBAR_WIN_16_CTRL_ADDR;
+ win_base_reg = REG_XBAR_WIN_16_BASE_ADDR;
+ win_remap_reg = REG_XBAR_WIN_16_REMAP_ADDR;
+ win_jump_index = 0x8;
+ num_of_win_regs = 8;
+#else
+ win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
+ win_base_reg = REG_XBAR_WIN_4_BASE_ADDR;
+ win_remap_reg = REG_XBAR_WIN_4_REMAP_ADDR;
+ win_jump_index = 0x10;
+ num_of_win_regs = 16;
+#endif
+
+ /* Close XBAR Window 19 - Not needed */
+ /* {0x000200e8} - Open Mbus Window - 2G */
+ reg_write(REG_XBAR_WIN_19_CTRL_ADDR, 0);
+
+ /* Save XBAR Windows 4-19 init configurations */
+ for (ui = 0; ui < num_of_win_regs; ui++)
+ win_backup[ui] = reg_read(win_ctrl_reg + 0x4 * ui);
+
+ /* Open XBAR Windows 4-7 or 16-19 for other CS */
+ reg = 0;
+ tmp_count = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ switch (cs) {
+ case 0:
+ reg = 0x0E00;
+ break;
+ case 1:
+ reg = 0x0D00;
+ break;
+ case 2:
+ reg = 0x0B00;
+ break;
+ case 3:
+ reg = 0x0700;
+ break;
+ }
+ reg |= (1 << 0);
+ reg |= (SDRAM_CS_SIZE & 0xFFFF0000);
+
+ reg_write(win_ctrl_reg + win_jump_index * tmp_count,
+ reg);
+ reg = ((SDRAM_CS_SIZE + 1) * (tmp_count)) & 0xFFFF0000;
+ reg_write(win_base_reg + win_jump_index * tmp_count,
+ reg);
+
+ if (win_remap_reg <= REG_XBAR_WIN_7_REMAP_ADDR) {
+ reg_write(win_remap_reg +
+ win_jump_index * tmp_count, 0);
+ }
+
+ tmp_count++;
+ }
+ }
+}
+#endif /* !defined(STATIC_TRAINING) */
+
+/*
+ * Name: ddr3_init - Main DDR3 Init function
+ * Desc: This routine initialize the DDR3 MC and runs HW training.
+ * Args: None.
+ * Notes:
+ * Returns: None.
+ */
+int ddr3_init(void)
+{
+ unsigned int status;
+
+ ddr3_set_pbs(DDR3_PBS);
+ ddr3_set_sw_wl_rl_debug(DDR3_RUN_SW_WHEN_HW_FAIL);
+
+ status = ddr3_init_main();
+ if (status == MV_DDR3_TRAINING_ERR_BAD_SAR)
+ DEBUG_INIT_S("DDR3 Training Error: Bad sample at reset");
+ if (status == MV_DDR3_TRAINING_ERR_BAD_DIMM_SETUP)
+ DEBUG_INIT_S("DDR3 Training Error: Bad DIMM setup");
+ if (status == MV_DDR3_TRAINING_ERR_MAX_CS_LIMIT)
+ DEBUG_INIT_S("DDR3 Training Error: Max CS limit");
+ if (status == MV_DDR3_TRAINING_ERR_MAX_ENA_CS_LIMIT)
+ DEBUG_INIT_S("DDR3 Training Error: Max enable CS limit");
+ if (status == MV_DDR3_TRAINING_ERR_BAD_R_DIMM_SETUP)
+ DEBUG_INIT_S("DDR3 Training Error: Bad R-DIMM setup");
+ if (status == MV_DDR3_TRAINING_ERR_TWSI_FAIL)
+ DEBUG_INIT_S("DDR3 Training Error: TWSI failure");
+ if (status == MV_DDR3_TRAINING_ERR_DIMM_TYPE_NO_MATCH)
+ DEBUG_INIT_S("DDR3 Training Error: DIMM type no match");
+ if (status == MV_DDR3_TRAINING_ERR_TWSI_BAD_TYPE)
+ DEBUG_INIT_S("DDR3 Training Error: TWSI bad type");
+ if (status == MV_DDR3_TRAINING_ERR_BUS_WIDTH_NOT_MATCH)
+ DEBUG_INIT_S("DDR3 Training Error: bus width no match");
+ if (status > MV_DDR3_TRAINING_ERR_HW_FAIL_BASE)
+ DEBUG_INIT_C("DDR3 Training Error: HW Failure 0x", status, 8);
+
+ return status;
+}
+
+static void print_ddr_target_freq(u32 cpu_freq, u32 fab_opt)
+{
+ puts("\nDDR3 Training Sequence - Run DDR3 at ");
+
+ switch (cpu_freq) {
+#if defined(MV88F672X)
+ case 21:
+ puts("533 Mhz\n");
+ break;
+#else
+ case 1:
+ puts("533 Mhz\n");
+ break;
+ case 2:
+ if (fab_opt == 5)
+ puts("600 Mhz\n");
+ if (fab_opt == 9)
+ puts("400 Mhz\n");
+ break;
+ case 3:
+ puts("667 Mhz\n");
+ break;
+ case 4:
+ if (fab_opt == 5)
+ puts("750 Mhz\n");
+ if (fab_opt == 9)
+ puts("500 Mhz\n");
+ break;
+ case 0xa:
+ puts("400 Mhz\n");
+ break;
+ case 0xb:
+ if (fab_opt == 5)
+ puts("800 Mhz\n");
+ if (fab_opt == 9)
+ puts("553 Mhz\n");
+ if (fab_opt == 0xA)
+ puts("640 Mhz\n");
+ break;
+#endif
+ default:
+ puts("NOT DEFINED FREQ\n");
+ }
+}
+
+static u32 ddr3_init_main(void)
+{
+ u32 target_freq;
+ u32 reg = 0;
+ u32 cpu_freq, fab_opt, hclk_time_ps, soc_num;
+ __maybe_unused u32 ecc = DRAM_ECC;
+ __maybe_unused int dqs_clk_aligned = 0;
+ __maybe_unused u32 scrub_offs, scrub_size;
+ __maybe_unused u32 ddr_width = BUS_WIDTH;
+ __maybe_unused int status;
+ __maybe_unused u32 win_backup[16];
+
+ /* SoC/Board special Initializtions */
+ fab_opt = ddr3_get_fab_opt();
+
+#ifdef CONFIG_SPD_EEPROM
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
+ ddr3_print_version();
+ DEBUG_INIT_S("4\n");
+ /* Lib version 5.5.4 */
+
+ fab_opt = ddr3_get_fab_opt();
+
+ /* Switching CPU to MRVL ID */
+ soc_num = (reg_read(REG_SAMPLE_RESET_HIGH_ADDR) & SAR1_CPU_CORE_MASK) >>
+ SAR1_CPU_CORE_OFFSET;
+ switch (soc_num) {
+ case 0x3:
+ reg_bit_set(CPU_CONFIGURATION_REG(3), CPU_MRVL_ID_OFFSET);
+ reg_bit_set(CPU_CONFIGURATION_REG(2), CPU_MRVL_ID_OFFSET);
+ case 0x1:
+ reg_bit_set(CPU_CONFIGURATION_REG(1), CPU_MRVL_ID_OFFSET);
+ case 0x0:
+ reg_bit_set(CPU_CONFIGURATION_REG(0), CPU_MRVL_ID_OFFSET);
+ default:
+ break;
+ }
+
+ /* Power down deskew PLL */
+#if !defined(MV88F672X)
+ /* 0x18780 [25] */
+ reg = (reg_read(REG_DDRPHY_APLL_CTRL_ADDR) & ~(1 << 25));
+ reg_write(REG_DDRPHY_APLL_CTRL_ADDR, reg);
+#endif
+
+ /*
+ * Stage 0 - Set board configuration
+ */
+ cpu_freq = ddr3_get_cpu_freq();
+ if (fab_opt > FAB_OPT)
+ fab_opt = FAB_OPT - 1;
+
+ if (ddr3_get_log_level() > 0)
+ print_ddr_target_freq(cpu_freq, fab_opt);
+
+#if defined(MV88F672X)
+ get_target_freq(cpu_freq, &target_freq, &hclk_time_ps);
+#else
+ target_freq = cpu_ddr_ratios[fab_opt][cpu_freq];
+ hclk_time_ps = cpu_fab_clk_to_hclk[fab_opt][cpu_freq];
+#endif
+ if ((target_freq == 0) || (hclk_time_ps == 0)) {
+ DEBUG_INIT_S("DDR3 Training Sequence - FAILED - Wrong Sample at Reset Configurations\n");
+ if (target_freq == 0) {
+ DEBUG_INIT_C("target_freq", target_freq, 2);
+ DEBUG_INIT_C("fab_opt", fab_opt, 2);
+ DEBUG_INIT_C("cpu_freq", cpu_freq, 2);
+ } else if (hclk_time_ps == 0) {
+ DEBUG_INIT_C("hclk_time_ps", hclk_time_ps, 2);
+ DEBUG_INIT_C("fab_opt", fab_opt, 2);
+ DEBUG_INIT_C("cpu_freq", cpu_freq, 2);
+ }
+
+ return MV_DDR3_TRAINING_ERR_BAD_SAR;
+ }
+
+#if defined(ECC_SUPPORT)
+ scrub_offs = U_BOOT_START_ADDR;
+ scrub_size = U_BOOT_SCRUB_SIZE;
+#else
+ scrub_offs = 0;
+ scrub_size = 0;
+#endif
+
+#if defined(ECC_SUPPORT) && defined(AUTO_DETECTION_SUPPORT)
+ ecc = DRAM_ECC;
+#endif
+
+#if defined(ECC_SUPPORT) && defined(AUTO_DETECTION_SUPPORT)
+ ecc = 0;
+ if (ddr3_check_config(BUS_WIDTH_ECC_TWSI_ADDR, CONFIG_ECC))
+ ecc = 1;
+#endif
+
+#ifdef DQS_CLK_ALIGNED
+ dqs_clk_aligned = 1;
+#endif
+
+ /* Check if DRAM is already initialized */
+ if (reg_read(REG_BOOTROM_ROUTINE_ADDR) &
+ (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS)) {
+ DEBUG_INIT_S("DDR3 Training Sequence - 2nd boot - Skip\n");
+ return MV_OK;
+ }
+
+ /*
+ * Stage 1 - Dunit Setup
+ */
+
+#ifdef DUNIT_STATIC
+ /*
+ * For Static D-Unit Setup use must set the correct static values
+ * at the ddr3_*soc*_vars.h file
+ */
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - Static MC Init\n");
+ ddr3_static_mc_init();
+
+#ifdef ECC_SUPPORT
+ ecc = DRAM_ECC;
+ if (ecc) {
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ reg |= (1 << REG_SDRAM_CONFIG_ECC_OFFS);
+ reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+ }
+#endif
+#endif
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+#if defined(AUTO_DETECTION_SUPPORT)
+ /*
+ * Configurations for both static and dynamic MC setups
+ *
+ * Dynamically Set 32Bit and ECC for AXP (Relevant only for
+ * Marvell DB boards)
+ */
+ if (ddr3_check_config(BUS_WIDTH_ECC_TWSI_ADDR, CONFIG_BUS_WIDTH)) {
+ ddr_width = 32;
+ DEBUG_INIT_S("DDR3 Training Sequence - DRAM bus width 32Bit\n");
+ }
+#endif
+
+#if defined(MV88F672X)
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ if ((reg >> 15) & 1)
+ ddr_width = 32;
+ else
+ ddr_width = 16;
+#endif
+#endif
+
+#ifdef DUNIT_SPD
+ status = ddr3_dunit_setup(ecc, hclk_time_ps, &ddr_width);
+ if (MV_OK != status) {
+ DEBUG_INIT_S("DDR3 Training Sequence - FAILED (ddr3 Dunit Setup)\n");
+ return status;
+ }
+#endif
+
+ /* Fix read ready phases for all SOC in reg 0x15C8 */
+ reg = reg_read(REG_TRAINING_DEBUG_3_ADDR);
+ reg &= ~(REG_TRAINING_DEBUG_3_MASK);
+ reg |= 0x4; /* Phase 0 */
+ reg &= ~(REG_TRAINING_DEBUG_3_MASK << REG_TRAINING_DEBUG_3_OFFS);
+ reg |= (0x4 << (1 * REG_TRAINING_DEBUG_3_OFFS)); /* Phase 1 */
+ reg &= ~(REG_TRAINING_DEBUG_3_MASK << (3 * REG_TRAINING_DEBUG_3_OFFS));
+ reg |= (0x6 << (3 * REG_TRAINING_DEBUG_3_OFFS)); /* Phase 3 */
+ reg &= ~(REG_TRAINING_DEBUG_3_MASK << (4 * REG_TRAINING_DEBUG_3_OFFS));
+ reg |= (0x6 << (4 * REG_TRAINING_DEBUG_3_OFFS));
+ reg &= ~(REG_TRAINING_DEBUG_3_MASK << (5 * REG_TRAINING_DEBUG_3_OFFS));
+ reg |= (0x6 << (5 * REG_TRAINING_DEBUG_3_OFFS));
+ reg_write(REG_TRAINING_DEBUG_3_ADDR, reg);
+
+#if defined(MV88F672X)
+ /*
+ * AxiBrespMode[8] = Compliant,
+ * AxiAddrDecodeCntrl[11] = Internal,
+ * AxiDataBusWidth[0] = 128bit
+ */
+ /* 0x14A8 - AXI Control Register */
+ reg_write(REG_DRAM_AXI_CTRL_ADDR, 0);
+#else
+ /* 0x14A8 - AXI Control Register */
+ reg_write(REG_DRAM_AXI_CTRL_ADDR, 0x00000100);
+ reg_write(REG_CDI_CONFIG_ADDR, 0x00000006);
+
+ if ((ddr_width == 64) && (reg_read(REG_DDR_IO_ADDR) &
+ (1 << REG_DDR_IO_CLK_RATIO_OFFS))) {
+ /* 0x14A8 - AXI Control Register */
+ reg_write(REG_DRAM_AXI_CTRL_ADDR, 0x00000101);
+ reg_write(REG_CDI_CONFIG_ADDR, 0x00000007);
+ }
+#endif
+
+#if !defined(MV88F67XX)
+ /*
+ * ARMADA-370 activate DLB later at the u-boot,
+ * Armada38x - No DLB activation at this time
+ */
+ reg_write(DLB_BUS_OPTIMIZATION_WEIGHTS_REG, 0x18C01E);
+
+#if defined(MV88F78X60)
+ /* WA according to eratta GL-8672902*/
+ if (mv_ctrl_rev_get() == MV_78XX0_B0_REV)
+ reg_write(DLB_BUS_OPTIMIZATION_WEIGHTS_REG, 0xc19e);
+#endif
+
+ reg_write(DLB_AGING_REGISTER, 0x0f7f007f);
+ reg_write(DLB_EVICTION_CONTROL_REG, 0x0);
+ reg_write(DLB_EVICTION_TIMERS_REGISTER_REG, 0x00FF3C1F);
+
+ reg_write(MBUS_UNITS_PRIORITY_CONTROL_REG, 0x55555555);
+ reg_write(FABRIC_UNITS_PRIORITY_CONTROL_REG, 0xAA);
+ reg_write(MBUS_UNITS_PREFETCH_CONTROL_REG, 0xffff);
+ reg_write(FABRIC_UNITS_PREFETCH_CONTROL_REG, 0xf0f);
+
+#if defined(MV88F78X60)
+ /* WA according to eratta GL-8672902 */
+ if (mv_ctrl_rev_get() == MV_78XX0_B0_REV) {
+ reg = reg_read(REG_STATIC_DRAM_DLB_CONTROL);
+ reg |= DLB_ENABLE;
+ reg_write(REG_STATIC_DRAM_DLB_CONTROL, reg);
+ }
+#endif /* end defined(MV88F78X60) */
+#endif /* end !defined(MV88F67XX) */
+
+ if (ddr3_get_log_level() >= MV_LOG_LEVEL_1)
+ print_dunit_setup();
+
+ /*
+ * Stage 2 - Training Values Setup
+ */
+#ifdef STATIC_TRAINING
+ /*
+ * DRAM Init - After all the D-unit values are set, its time to init
+ * the D-unit
+ */
+ /* Wait for '0' */
+ reg_write(REG_SDRAM_INIT_CTRL_ADDR, 0x1);
+ do {
+ reg = (reg_read(REG_SDRAM_INIT_CTRL_ADDR)) &
+ (1 << REG_SDRAM_INIT_CTRL_OFFS);
+ } while (reg);
+
+ /* ddr3 init using static parameters - HW training is disabled */
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - Static Training Parameters\n");
+ ddr3_static_training_init();
+
+#if defined(MV88F78X60)
+ /*
+ * If ECC is enabled, need to scrub the U-Boot area memory region -
+ * Run training function with Xor bypass just to scrub the memory
+ */
+ status = ddr3_hw_training(target_freq, ddr_width,
+ 1, scrub_offs, scrub_size,
+ dqs_clk_aligned, DDR3_TRAINING_DEBUG,
+ REG_DIMM_SKIP_WL);
+ if (MV_OK != status) {
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - FAILED\n");
+ return status;
+ }
+#endif
+#else
+ /* Set X-BAR windows for the training sequence */
+ ddr3_save_and_set_training_windows(win_backup);
+
+ /* Run DDR3 Training Sequence */
+ /* DRAM Init */
+ reg_write(REG_SDRAM_INIT_CTRL_ADDR, 0x1);
+ do {
+ reg = (reg_read(REG_SDRAM_INIT_CTRL_ADDR)) &
+ (1 << REG_SDRAM_INIT_CTRL_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* ddr3 init using DDR3 HW training procedure */
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - HW Training Procedure\n");
+ status = ddr3_hw_training(target_freq, ddr_width,
+ 0, scrub_offs, scrub_size,
+ dqs_clk_aligned, DDR3_TRAINING_DEBUG,
+ REG_DIMM_SKIP_WL);
+ if (MV_OK != status) {
+ DEBUG_INIT_FULL_S("DDR3 Training Sequence - FAILED\n");
+ return status;
+ }
+#endif
+
+ /*
+ * Stage 3 - Finish
+ */
+#if defined(MV88F78X60) || defined(MV88F672X)
+ /* Disable ECC Ignore bit */
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR) &
+ ~(1 << REG_SDRAM_CONFIG_IERR_OFFS);
+ reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+#endif
+
+#if !defined(STATIC_TRAINING)
+ /* Restore and set windows */
+ ddr3_restore_and_set_final_windows(win_backup);
+#endif
+
+ /* Update DRAM init indication in bootROM register */
+ reg = reg_read(REG_BOOTROM_ROUTINE_ADDR);
+ reg_write(REG_BOOTROM_ROUTINE_ADDR,
+ reg | (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS));
+
+#if !defined(MV88F67XX)
+#if defined(MV88F78X60)
+ if (mv_ctrl_rev_get() == MV_78XX0_B0_REV) {
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ if (ecc == 0)
+ reg_write(REG_SDRAM_CONFIG_ADDR, reg | (1 << 19));
+ }
+#endif /* end defined(MV88F78X60) */
+
+ reg_write(DLB_EVICTION_CONTROL_REG, 0x9);
+
+ reg = reg_read(REG_STATIC_DRAM_DLB_CONTROL);
+ reg |= (DLB_ENABLE | DLB_WRITE_COALESING | DLB_AXI_PREFETCH_EN |
+ DLB_MBUS_PREFETCH_EN | PREFETCH_NLNSZTR);
+ reg_write(REG_STATIC_DRAM_DLB_CONTROL, reg);
+#endif /* end !defined(MV88F67XX) */
+
+#ifdef STATIC_TRAINING
+ DEBUG_INIT_S("DDR3 Training Sequence - Ended Successfully (S)\n");
+#else
+ DEBUG_INIT_S("DDR3 Training Sequence - Ended Successfully\n");
+#endif
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_get_cpu_freq
+ * Desc: read S@R and return CPU frequency
+ * Args:
+ * Notes:
+ * Returns: required value
+ */
+
+u32 ddr3_get_cpu_freq(void)
+{
+ u32 reg, cpu_freq;
+
+#if defined(MV88F672X)
+ /* Read sample at reset setting */
+ reg = reg_read(REG_SAMPLE_RESET_HIGH_ADDR); /* 0xE8200 */
+ cpu_freq = (reg & REG_SAMPLE_RESET_CPU_FREQ_MASK) >>
+ REG_SAMPLE_RESET_CPU_FREQ_OFFS;
+#else
+ /* Read sample at reset setting */
+ reg = reg_read(REG_SAMPLE_RESET_LOW_ADDR); /* 0x18230 [23:21] */
+#if defined(MV88F78X60)
+ cpu_freq = (reg & REG_SAMPLE_RESET_CPU_FREQ_MASK) >>
+ REG_SAMPLE_RESET_CPU_FREQ_OFFS;
+ reg = reg_read(REG_SAMPLE_RESET_HIGH_ADDR); /* 0x18234 [20] */
+ cpu_freq |= (((reg >> REG_SAMPLE_RESET_HIGH_CPU_FREQ_OFFS) & 0x1) << 3);
+#elif defined(MV88F67XX)
+ cpu_freq = (reg & REG_SAMPLE_RESET_CPU_FREQ_MASK) >>
+ REG_SAMPLE_RESET_CPU_FREQ_OFFS;
+#endif
+#endif
+
+ return cpu_freq;
+}
+
+/*
+ * Name: ddr3_get_fab_opt
+ * Desc: read S@R and return CPU frequency
+ * Args:
+ * Notes:
+ * Returns: required value
+ */
+u32 ddr3_get_fab_opt(void)
+{
+ __maybe_unused u32 reg, fab_opt;
+
+#if defined(MV88F672X)
+ return 0; /* No fabric */
+#else
+ /* Read sample at reset setting */
+ reg = reg_read(REG_SAMPLE_RESET_LOW_ADDR);
+ fab_opt = (reg & REG_SAMPLE_RESET_FAB_MASK) >>
+ REG_SAMPLE_RESET_FAB_OFFS;
+
+#if defined(MV88F78X60)
+ reg = reg_read(REG_SAMPLE_RESET_HIGH_ADDR);
+ fab_opt |= (((reg >> 19) & 0x1) << 4);
+#endif
+
+ return fab_opt;
+#endif
+}
+
+/*
+ * Name: ddr3_get_vco_freq
+ * Desc: read S@R and return VCO frequency
+ * Args:
+ * Notes:
+ * Returns: required value
+ */
+u32 ddr3_get_vco_freq(void)
+{
+ u32 fab, cpu_freq, ui_vco_freq;
+
+ fab = ddr3_get_fab_opt();
+ cpu_freq = ddr3_get_cpu_freq();
+
+ if (fab == 2 || fab == 3 || fab == 7 || fab == 8 || fab == 10 ||
+ fab == 15 || fab == 17 || fab == 20)
+ ui_vco_freq = cpu_freq + CLK_CPU;
+ else
+ ui_vco_freq = cpu_freq;
+
+ return ui_vco_freq;
+}
+
+#ifdef STATIC_TRAINING
+/*
+ * Name: ddr3_static_training_init - Init DDR3 Training with
+ * static parameters
+ * Desc: Use this routine to init the controller without the HW training
+ * procedure
+ * User must provide compatible header file with registers data.
+ * Args: None.
+ * Notes:
+ * Returns: None.
+ */
+void ddr3_static_training_init(void)
+{
+ MV_DRAM_MODES *ddr_mode;
+ u32 reg;
+ int j;
+
+ ddr_mode = ddr3_get_static_ddr_mode();
+
+ j = 0;
+ while (ddr_mode->vals[j].reg_addr != 0) {
+ udelay(10); /* haim want to delay each write */
+ reg_write(ddr_mode->vals[j].reg_addr,
+ ddr_mode->vals[j].reg_value);
+
+ if (ddr_mode->vals[j].reg_addr ==
+ REG_PHY_REGISTRY_FILE_ACCESS_ADDR)
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg);
+ j++;
+ }
+}
+#endif
+
+/*
+ * Name: ddr3_get_static_mc_value - Init Memory controller with static
+ * parameters
+ * Desc: Use this routine to init the controller without the HW training
+ * procedure
+ * User must provide compatible header file with registers data.
+ * Args: None.
+ * Notes:
+ * Returns: None.
+ */
+u32 ddr3_get_static_mc_value(u32 reg_addr, u32 offset1, u32 mask1, u32 offset2,
+ u32 mask2)
+{
+ u32 reg, tmp;
+
+ reg = reg_read(reg_addr);
+
+ tmp = (reg >> offset1) & mask1;
+ if (mask2)
+ tmp |= (reg >> offset2) & mask2;
+
+ return tmp;
+}
+
+/*
+ * Name: ddr3_get_static_ddr_mode - Init Memory controller with static
+ * parameters
+ * Desc: Use this routine to init the controller without the HW training
+ * procedure
+ * User must provide compatible header file with registers data.
+ * Args: None.
+ * Notes:
+ * Returns: None.
+ */
+__weak MV_DRAM_MODES *ddr3_get_static_ddr_mode(void)
+{
+ u32 chip_board_rev, i;
+ u32 size;
+
+ /* Do not modify this code. relevant only for marvell Boards */
+#if defined(DB_78X60_PCAC)
+ chip_board_rev = Z1_PCAC;
+#elif defined(DB_78X60_AMC)
+ chip_board_rev = A0_AMC;
+#elif defined(DB_88F6710_PCAC)
+ chip_board_rev = A0_PCAC;
+#elif defined(RD_88F6710)
+ chip_board_rev = A0_RD;
+#elif defined(MV88F672X)
+ chip_board_rev = mv_board_id_get();
+#else
+ chip_board_rev = A0;
+#endif
+
+ size = sizeof(ddr_modes) / sizeof(MV_DRAM_MODES);
+ for (i = 0; i < size; i++) {
+ if ((ddr3_get_cpu_freq() == ddr_modes[i].cpu_freq) &&
+ (ddr3_get_fab_opt() == ddr_modes[i].fab_freq) &&
+ (chip_board_rev == ddr_modes[i].chip_board_rev))
+ return &ddr_modes[i];
+ }
+
+ return &ddr_modes[0];
+}
+
+#ifdef DUNIT_STATIC
+/*
+ * Name: ddr3_static_mc_init - Init Memory controller with static parameters
+ * Desc: Use this routine to init the controller without the HW training
+ * procedure
+ * User must provide compatible header file with registers data.
+ * Args: None.
+ * Notes:
+ * Returns: None.
+ */
+void ddr3_static_mc_init(void)
+{
+ MV_DRAM_MODES *ddr_mode;
+ u32 reg;
+ int j;
+
+ ddr_mode = ddr3_get_static_ddr_mode();
+ j = 0;
+ while (ddr_mode->regs[j].reg_addr != 0) {
+ reg_write(ddr_mode->regs[j].reg_addr,
+ ddr_mode->regs[j].reg_value);
+ if (ddr_mode->regs[j].reg_addr ==
+ REG_PHY_REGISTRY_FILE_ACCESS_ADDR)
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg);
+ j++;
+ }
+}
+#endif
+
+/*
+ * Name: ddr3_check_config - Check user configurations: ECC/MultiCS
+ * Desc:
+ * Args: twsi Address
+ * Notes: Only Available for ArmadaXP/Armada 370 DB boards
+ * Returns: None.
+ */
+int ddr3_check_config(u32 twsi_addr, MV_CONFIG_TYPE config_type)
+{
+#ifdef AUTO_DETECTION_SUPPORT
+ u8 data = 0;
+ int ret;
+ int offset;
+
+ if ((config_type == CONFIG_ECC) || (config_type == CONFIG_BUS_WIDTH))
+ offset = 1;
+ else
+ offset = 0;
+
+ ret = i2c_read(twsi_addr, offset, 1, (u8 *)&data, 1);
+ if (!ret) {
+ switch (config_type) {
+ case CONFIG_ECC:
+ if (data & 0x2)
+ return 1;
+ break;
+ case CONFIG_BUS_WIDTH:
+ if (data & 0x1)
+ return 1;
+ break;
+#ifdef DB_88F6710
+ case CONFIG_MULTI_CS:
+ if (CFG_MULTI_CS_MODE(data))
+ return 1;
+ break;
+#else
+ case CONFIG_MULTI_CS:
+ break;
+#endif
+ }
+ }
+#endif
+
+ return 0;
+}
+
+#if defined(DB_88F78X60_REV2)
+/*
+ * Name: ddr3_get_eprom_fabric - Get Fabric configuration from EPROM
+ * Desc:
+ * Args: twsi Address
+ * Notes: Only Available for ArmadaXP DB Rev2 boards
+ * Returns: None.
+ */
+u8 ddr3_get_eprom_fabric(void)
+{
+#ifdef AUTO_DETECTION_SUPPORT
+ u8 data = 0;
+ int ret;
+
+ ret = i2c_read(NEW_FABRIC_TWSI_ADDR, 1, 1, (u8 *)&data, 1);
+ if (!ret)
+ return data & 0x1F;
+#endif
+
+ return 0;
+}
+
+#endif
+
+/*
+ * Name: ddr3_cl_to_valid_cl - this return register matching CL value
+ * Desc:
+ * Args: clValue - the value
+
+ * Notes:
+ * Returns: required CL value
+ */
+u32 ddr3_cl_to_valid_cl(u32 cl)
+{
+ switch (cl) {
+ case 5:
+ return 2;
+ break;
+ case 6:
+ return 4;
+ break;
+ case 7:
+ return 6;
+ break;
+ case 8:
+ return 8;
+ break;
+ case 9:
+ return 10;
+ break;
+ case 10:
+ return 12;
+ break;
+ case 11:
+ return 14;
+ break;
+ case 12:
+ return 1;
+ break;
+ case 13:
+ return 3;
+ break;
+ case 14:
+ return 5;
+ break;
+ default:
+ return 2;
+ }
+}
+
+/*
+ * Name: ddr3_cl_to_valid_cl - this return register matching CL value
+ * Desc:
+ * Args: clValue - the value
+ * Notes:
+ * Returns: required CL value
+ */
+u32 ddr3_valid_cl_to_cl(u32 ui_valid_cl)
+{
+ switch (ui_valid_cl) {
+ case 1:
+ return 12;
+ break;
+ case 2:
+ return 5;
+ break;
+ case 3:
+ return 13;
+ break;
+ case 4:
+ return 6;
+ break;
+ case 5:
+ return 14;
+ break;
+ case 6:
+ return 7;
+ break;
+ case 8:
+ return 8;
+ break;
+ case 10:
+ return 9;
+ break;
+ case 12:
+ return 10;
+ break;
+ case 14:
+ return 11;
+ break;
+ default:
+ return 0;
+ }
+}
+
+/*
+ * Name: ddr3_get_cs_num_from_reg
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns:
+ */
+u32 ddr3_get_cs_num_from_reg(void)
+{
+ u32 cs_ena = ddr3_get_cs_ena_from_reg();
+ u32 cs_count = 0;
+ u32 cs;
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs))
+ cs_count++;
+ }
+
+ return cs_count;
+}
+
+/*
+ * Name: ddr3_get_cs_ena_from_reg
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns:
+ */
+u32 ddr3_get_cs_ena_from_reg(void)
+{
+ return reg_read(REG_DDR3_RANK_CTRL_ADDR) &
+ REG_DDR3_RANK_CTRL_CS_ENA_MASK;
+}
+
+/*
+ * mv_ctrl_rev_get - Get Marvell controller device revision number
+ *
+ * DESCRIPTION:
+ * This function returns 8bit describing the device revision as defined
+ * in PCI Express Class Code and Revision ID Register.
+ *
+ * INPUT:
+ * None.
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * 8bit desscribing Marvell controller revision number
+ *
+ */
+#if !defined(MV88F672X)
+u8 mv_ctrl_rev_get(void)
+{
+ u8 rev_num;
+
+#if defined(MV_INCLUDE_CLK_PWR_CNTRL)
+ /* Check pex power state */
+ u32 pex_power;
+ pex_power = mv_ctrl_pwr_clck_get(PEX_UNIT_ID, 0);
+ if (pex_power == 0)
+ mv_ctrl_pwr_clck_set(PEX_UNIT_ID, 0, 1);
+#endif
+ rev_num = (u8)reg_read(PEX_CFG_DIRECT_ACCESS(0,
+ PCI_CLASS_CODE_AND_REVISION_ID));
+
+#if defined(MV_INCLUDE_CLK_PWR_CNTRL)
+ /* Return to power off state */
+ if (pex_power == 0)
+ mv_ctrl_pwr_clck_set(PEX_UNIT_ID, 0, 0);
+#endif
+
+ return (rev_num & PCCRIR_REVID_MASK) >> PCCRIR_REVID_OFFS;
+}
+
+#endif
+
+#if defined(MV88F672X)
+void get_target_freq(u32 freq_mode, u32 *ddr_freq, u32 *hclk_ps)
+{
+ u32 tmp, hclk;
+
+ switch (freq_mode) {
+ case CPU_333MHz_DDR_167MHz_L2_167MHz:
+ hclk = 84;
+ tmp = DDR_100;
+ break;
+ case CPU_266MHz_DDR_266MHz_L2_133MHz:
+ case CPU_333MHz_DDR_222MHz_L2_167MHz:
+ case CPU_400MHz_DDR_200MHz_L2_200MHz:
+ case CPU_400MHz_DDR_267MHz_L2_200MHz:
+ case CPU_533MHz_DDR_267MHz_L2_267MHz:
+ case CPU_500MHz_DDR_250MHz_L2_250MHz:
+ case CPU_600MHz_DDR_300MHz_L2_300MHz:
+ case CPU_800MHz_DDR_267MHz_L2_400MHz:
+ case CPU_900MHz_DDR_300MHz_L2_450MHz:
+ tmp = DDR_300;
+ hclk = 150;
+ break;
+ case CPU_333MHz_DDR_333MHz_L2_167MHz:
+ case CPU_500MHz_DDR_334MHz_L2_250MHz:
+ case CPU_666MHz_DDR_333MHz_L2_333MHz:
+ tmp = DDR_333;
+ hclk = 165;
+ break;
+ case CPU_533MHz_DDR_356MHz_L2_267MHz:
+ tmp = DDR_360;
+ hclk = 180;
+ break;
+ case CPU_400MHz_DDR_400MHz_L2_200MHz:
+ case CPU_600MHz_DDR_400MHz_L2_300MHz:
+ case CPU_800MHz_DDR_400MHz_L2_400MHz:
+ case CPU_400MHz_DDR_400MHz_L2_400MHz:
+ tmp = DDR_400;
+ hclk = 200;
+ break;
+ case CPU_666MHz_DDR_444MHz_L2_333MHz:
+ case CPU_900MHz_DDR_450MHz_L2_450MHz:
+ tmp = DDR_444;
+ hclk = 222;
+ break;
+ case CPU_500MHz_DDR_500MHz_L2_250MHz:
+ case CPU_1000MHz_DDR_500MHz_L2_500MHz:
+ case CPU_1000MHz_DDR_500MHz_L2_333MHz:
+ tmp = DDR_500;
+ hclk = 250;
+ break;
+ case CPU_533MHz_DDR_533MHz_L2_267MHz:
+ case CPU_800MHz_DDR_534MHz_L2_400MHz:
+ case CPU_1100MHz_DDR_550MHz_L2_550MHz:
+ tmp = DDR_533;
+ hclk = 267;
+ break;
+ case CPU_600MHz_DDR_600MHz_L2_300MHz:
+ case CPU_900MHz_DDR_600MHz_L2_450MHz:
+ case CPU_1200MHz_DDR_600MHz_L2_600MHz:
+ tmp = DDR_600;
+ hclk = 300;
+ break;
+ case CPU_666MHz_DDR_666MHz_L2_333MHz:
+ case CPU_1000MHz_DDR_667MHz_L2_500MHz:
+ tmp = DDR_666;
+ hclk = 333;
+ break;
+ default:
+ *ddr_freq = 0;
+ *hclk_ps = 0;
+ break;
+ }
+
+ *ddr_freq = tmp; /* DDR freq define */
+ *hclk_ps = 1000000 / hclk; /* values are 1/HCLK in ps */
+
+ return;
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __DDR3_INIT_H
+#define __DDR3_INIT_H
+
+/*
+ * Debug
+ */
+
+/*
+ * MV_DEBUG_INIT need to be defines, otherwise the output of the
+ * DDR2 training code is not complete and misleading
+ */
+#define MV_DEBUG_INIT
+
+#ifdef MV_DEBUG_INIT
+#define DEBUG_INIT_S(s) puts(s)
+#define DEBUG_INIT_D(d, l) printf("%x", d)
+#define DEBUG_INIT_D_10(d, l) printf("%d", d)
+#else
+#define DEBUG_INIT_S(s)
+#define DEBUG_INIT_D(d, l)
+#define DEBUG_INIT_D_10(d, l)
+#endif
+
+#ifdef MV_DEBUG_INIT_FULL
+#define DEBUG_INIT_FULL_S(s) puts(s)
+#define DEBUG_INIT_FULL_D(d, l) printf("%x", d)
+#define DEBUG_INIT_FULL_D_10(d, l) printf("%d", d)
+#define DEBUG_WR_REG(reg, val) \
+ { DEBUG_INIT_S("Write Reg: 0x"); DEBUG_INIT_D((reg), 8); \
+ DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
+#define DEBUG_RD_REG(reg, val) \
+ { DEBUG_INIT_S("Read Reg: 0x"); DEBUG_INIT_D((reg), 8); \
+ DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
+#else
+#define DEBUG_INIT_FULL_S(s)
+#define DEBUG_INIT_FULL_D(d, l)
+#define DEBUG_INIT_FULL_D_10(d, l)
+#define DEBUG_WR_REG(reg, val)
+#define DEBUG_RD_REG(reg, val)
+#endif
+
+#define DEBUG_INIT_FULL_C(s, d, l) \
+ { DEBUG_INIT_FULL_S(s); DEBUG_INIT_FULL_D(d, l); DEBUG_INIT_FULL_S("\n"); }
+#define DEBUG_INIT_C(s, d, l) \
+ { DEBUG_INIT_S(s); DEBUG_INIT_D(d, l); DEBUG_INIT_S("\n"); }
+
+#define MV_MBUS_REGS_OFFSET (0x20000)
+
+#include "ddr3_hw_training.h"
+
+#define MAX_DIMM_NUM 2
+#define SPD_SIZE 128
+
+#ifdef MV88F78X60
+#include "ddr3_axp.h"
+#elif defined(MV88F67XX)
+#include "ddr3_a370.h"
+#elif defined(MV88F672X)
+#include "ddr3_a375.h"
+#endif
+
+/* DRR training Error codes */
+/* Stage 0 errors */
+#define MV_DDR3_TRAINING_ERR_BAD_SAR 0xDD300001
+/* Stage 1 errors */
+#define MV_DDR3_TRAINING_ERR_TWSI_FAIL 0xDD301001
+#define MV_DDR3_TRAINING_ERR_DIMM_TYPE_NO_MATCH 0xDD301001
+#define MV_DDR3_TRAINING_ERR_TWSI_BAD_TYPE 0xDD301003
+#define MV_DDR3_TRAINING_ERR_BUS_WIDTH_NOT_MATCH 0xDD301004
+#define MV_DDR3_TRAINING_ERR_BAD_DIMM_SETUP 0xDD301005
+#define MV_DDR3_TRAINING_ERR_MAX_CS_LIMIT 0xDD301006
+#define MV_DDR3_TRAINING_ERR_MAX_ENA_CS_LIMIT 0xDD301007
+#define MV_DDR3_TRAINING_ERR_BAD_R_DIMM_SETUP 0xDD301008
+/* Stage 2 errors */
+#define MV_DDR3_TRAINING_ERR_HW_FAIL_BASE 0xDD302000
+
+typedef enum config_type {
+ CONFIG_ECC,
+ CONFIG_MULTI_CS,
+ CONFIG_BUS_WIDTH
+} MV_CONFIG_TYPE;
+
+enum log_level {
+ MV_LOG_LEVEL_0,
+ MV_LOG_LEVEL_1,
+ MV_LOG_LEVEL_2,
+ MV_LOG_LEVEL_3
+};
+
+int ddr3_hw_training(u32 target_freq, u32 ddr_width,
+ int xor_bypass, u32 scrub_offs, u32 scrub_size,
+ int dqs_clk_aligned, int debug_mode, int reg_dimm_skip_wl);
+
+void ddr3_print_version(void);
+void fix_pll_val(u8 target_fab);
+u8 ddr3_get_eprom_fabric(void);
+u32 ddr3_get_fab_opt(void);
+u32 ddr3_get_cpu_freq(void);
+u32 ddr3_get_vco_freq(void);
+int ddr3_check_config(u32 addr, MV_CONFIG_TYPE config_type);
+u32 ddr3_get_static_mc_value(u32 reg_addr, u32 offset1, u32 mask1, u32 offset2,
+ u32 mask2);
+u32 ddr3_cl_to_valid_cl(u32 cl);
+u32 ddr3_valid_cl_to_cl(u32 ui_valid_cl);
+u32 ddr3_get_cs_num_from_reg(void);
+u32 ddr3_get_cs_ena_from_reg(void);
+u8 mv_ctrl_rev_get(void);
+
+u32 ddr3_get_log_level(void);
+
+/* SPD */
+int ddr3_dunit_setup(u32 ecc_ena, u32 hclk_time, u32 *ddr_width);
+
+/*
+ * Accessor functions for the registers
+ */
+static inline void reg_write(u32 addr, u32 val)
+{
+ writel(val, INTER_REGS_BASE + addr);
+}
+
+static inline u32 reg_read(u32 addr)
+{
+ return readl(INTER_REGS_BASE + addr);
+}
+
+static inline void reg_bit_set(u32 addr, u32 mask)
+{
+ setbits_le32(INTER_REGS_BASE + addr, mask);
+}
+
+static inline void reg_bit_clr(u32 addr, u32 mask)
+{
+ clrbits_le32(INTER_REGS_BASE + addr, mask);
+}
+
+#endif /* __DDR3_INIT_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __DDR3_PATTERNS_64_H
+#define __DDR3_PATTERNS_64_H
+
+/*
+ * Patterns Declerations
+ */
+
+u32 wl_sup_pattern[LEN_WL_SUP_PATTERN] __aligned(32) = {
+ 0x04030201, 0x08070605, 0x0c0b0a09, 0x100f0e0d,
+ 0x14131211, 0x18171615, 0x1c1b1a19, 0x201f1e1d,
+ 0x24232221, 0x28272625, 0x2c2b2a29, 0x302f2e2d,
+ 0x34333231, 0x38373635, 0x3c3b3a39, 0x403f3e3d,
+ 0x44434241, 0x48474645, 0x4c4b4a49, 0x504f4e4d,
+ 0x54535251, 0x58575655, 0x5c5b5a59, 0x605f5e5d,
+ 0x64636261, 0x68676665, 0x6c6b6a69, 0x706f6e6d,
+ 0x74737271, 0x78777675, 0x7c7b7a79, 0x807f7e7d
+};
+
+u32 pbs_pattern_32b[2][LEN_PBS_PATTERN] __aligned(32) = {
+ {
+ 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA, 0x55555555,
+ 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA, 0x55555555,
+ 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA, 0x55555555,
+ 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA, 0x55555555
+ },
+ {
+ 0x55555555, 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA,
+ 0x55555555, 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA,
+ 0x55555555, 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA,
+ 0x55555555, 0xAAAAAAAA, 0x55555555, 0xAAAAAAAA
+ }
+};
+
+u32 pbs_pattern_64b[2][LEN_PBS_PATTERN] __aligned(32) = {
+ {
+ 0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555,
+ 0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555,
+ 0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555,
+ 0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555
+ },
+ {
+ 0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA,
+ 0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA,
+ 0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA,
+ 0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA
+ }
+};
+
+u32 rl_pattern[LEN_STD_PATTERN] __aligned(32) = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x01010101, 0x01010101, 0x01010101, 0x01010101
+};
+
+u32 killer_pattern_32b[DQ_NUM][LEN_KILLER_PATTERN] __aligned(32) = {
+ {
+ 0x01010101, 0x00000000, 0x01010101, 0xFFFFFFFF,
+ 0x01010101, 0x00000000, 0x01010101, 0xFFFFFFFF,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0xFEFEFEFE,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0xFEFEFEFE,
+ 0x01010101, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0x01010101, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0xFEFEFEFE, 0x01010101, 0xFEFEFEFE, 0x00000000,
+ 0xFEFEFEFE, 0x01010101, 0xFEFEFEFE, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x01010101,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x01010101,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xFEFEFEFE,
+ 0x00000000, 0x00000000, 0x00000000, 0xFEFEFEFE,
+ 0xFEFEFEFE, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFEFEFEFE, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFEFEFEFE, 0x00000000, 0xFEFEFEFE, 0x00000000,
+ 0xFEFEFEFE, 0x00000000, 0xFEFEFEFE, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101, 0x00000000,
+ 0x01010101, 0xFFFFFFFF, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x01010101, 0xFFFFFFFF, 0xFEFEFEFE, 0xFEFEFEFE
+ },
+ {
+ 0x02020202, 0x00000000, 0x02020202, 0xFFFFFFFF,
+ 0x02020202, 0x00000000, 0x02020202, 0xFFFFFFFF,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0xFDFDFDFD,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0xFDFDFDFD,
+ 0x02020202, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0x02020202, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0xFDFDFDFD, 0x02020202, 0xFDFDFDFD, 0x00000000,
+ 0xFDFDFDFD, 0x02020202, 0xFDFDFDFD, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x02020202,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x02020202,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xFDFDFDFD,
+ 0x00000000, 0x00000000, 0x00000000, 0xFDFDFDFD,
+ 0xFDFDFDFD, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFDFDFDFD, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFDFDFDFD, 0x00000000, 0xFDFDFDFD, 0x00000000,
+ 0xFDFDFDFD, 0x00000000, 0xFDFDFDFD, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202, 0x00000000,
+ 0x02020202, 0xFFFFFFFF, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x02020202, 0xFFFFFFFF, 0xFDFDFDFD, 0xFDFDFDFD
+ },
+ {
+ 0x04040404, 0x00000000, 0x04040404, 0xFFFFFFFF,
+ 0x04040404, 0x00000000, 0x04040404, 0xFFFFFFFF,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0xFBFBFBFB,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0xFBFBFBFB,
+ 0x04040404, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0x04040404, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0xFBFBFBFB, 0x04040404, 0xFBFBFBFB, 0x00000000,
+ 0xFBFBFBFB, 0x04040404, 0xFBFBFBFB, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x04040404,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x04040404,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xFBFBFBFB,
+ 0x00000000, 0x00000000, 0x00000000, 0xFBFBFBFB,
+ 0xFBFBFBFB, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFBFBFBFB, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFBFBFBFB, 0x00000000, 0xFBFBFBFB, 0x00000000,
+ 0xFBFBFBFB, 0x00000000, 0xFBFBFBFB, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404, 0x00000000,
+ 0x04040404, 0xFFFFFFFF, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x04040404, 0xFFFFFFFF, 0xFBFBFBFB, 0xFBFBFBFB
+ },
+ {
+ 0x08080808, 0x00000000, 0x08080808, 0xFFFFFFFF,
+ 0x08080808, 0x00000000, 0x08080808, 0xFFFFFFFF,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0xF7F7F7F7,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0xF7F7F7F7,
+ 0x08080808, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0x08080808, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0xF7F7F7F7, 0x08080808, 0xF7F7F7F7, 0x00000000,
+ 0xF7F7F7F7, 0x08080808, 0xF7F7F7F7, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x08080808,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x08080808,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xF7F7F7F7,
+ 0x00000000, 0x00000000, 0x00000000, 0xF7F7F7F7,
+ 0xF7F7F7F7, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xF7F7F7F7, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xF7F7F7F7, 0x00000000, 0xF7F7F7F7, 0x00000000,
+ 0xF7F7F7F7, 0x00000000, 0xF7F7F7F7, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808, 0x00000000,
+ 0x08080808, 0xFFFFFFFF, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x08080808, 0xFFFFFFFF, 0xF7F7F7F7, 0xF7F7F7F7
+ },
+ {
+ 0x10101010, 0x00000000, 0x10101010, 0xFFFFFFFF,
+ 0x10101010, 0x00000000, 0x10101010, 0xFFFFFFFF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0xEFEFEFEF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0xEFEFEFEF,
+ 0x10101010, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0x10101010, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0xEFEFEFEF, 0x10101010, 0xEFEFEFEF, 0x00000000,
+ 0xEFEFEFEF, 0x10101010, 0xEFEFEFEF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x10101010,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x10101010,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xEFEFEFEF,
+ 0x00000000, 0x00000000, 0x00000000, 0xEFEFEFEF,
+ 0xEFEFEFEF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xEFEFEFEF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xEFEFEFEF, 0x00000000, 0xEFEFEFEF, 0x00000000,
+ 0xEFEFEFEF, 0x00000000, 0xEFEFEFEF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010, 0x00000000,
+ 0x10101010, 0xFFFFFFFF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x10101010, 0xFFFFFFFF, 0xEFEFEFEF, 0xEFEFEFEF
+ },
+ {
+ 0x20202020, 0x00000000, 0x20202020, 0xFFFFFFFF,
+ 0x20202020, 0x00000000, 0x20202020, 0xFFFFFFFF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0xDFDFDFDF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0xDFDFDFDF,
+ 0x20202020, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0x20202020, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0xDFDFDFDF, 0x20202020, 0xDFDFDFDF, 0x00000000,
+ 0xDFDFDFDF, 0x20202020, 0xDFDFDFDF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x20202020,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x20202020,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xDFDFDFDF,
+ 0x00000000, 0x00000000, 0x00000000, 0xDFDFDFDF,
+ 0xDFDFDFDF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xDFDFDFDF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xDFDFDFDF, 0x00000000, 0xDFDFDFDF, 0x00000000,
+ 0xDFDFDFDF, 0x00000000, 0xDFDFDFDF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020, 0x00000000,
+ 0x20202020, 0xFFFFFFFF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x20202020, 0xFFFFFFFF, 0xDFDFDFDF, 0xDFDFDFDF
+ },
+ {
+ 0x40404040, 0x00000000, 0x40404040, 0xFFFFFFFF,
+ 0x40404040, 0x00000000, 0x40404040, 0xFFFFFFFF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0xBFBFBFBF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0xBFBFBFBF,
+ 0x40404040, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0x40404040, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0xBFBFBFBF, 0x40404040, 0xBFBFBFBF, 0x00000000,
+ 0xBFBFBFBF, 0x40404040, 0xBFBFBFBF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x40404040,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x40404040,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0xBFBFBFBF,
+ 0x00000000, 0x00000000, 0x00000000, 0xBFBFBFBF,
+ 0xBFBFBFBF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xBFBFBFBF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xBFBFBFBF, 0x00000000, 0xBFBFBFBF, 0x00000000,
+ 0xBFBFBFBF, 0x00000000, 0xBFBFBFBF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040, 0x00000000,
+ 0x40404040, 0xFFFFFFFF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x40404040, 0xFFFFFFFF, 0xBFBFBFBF, 0xBFBFBFBF
+ },
+ {
+ 0x80808080, 0x00000000, 0x80808080, 0xFFFFFFFF,
+ 0x80808080, 0x00000000, 0x80808080, 0xFFFFFFFF,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x7F7F7F7F,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x7F7F7F7F,
+ 0x80808080, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x80808080, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x7F7F7F7F, 0x80808080, 0x7F7F7F7F, 0x00000000,
+ 0x7F7F7F7F, 0x80808080, 0x7F7F7F7F, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x00000000,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x80808080,
+ 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF, 0x80808080,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x7F7F7F7F,
+ 0x00000000, 0x00000000, 0x00000000, 0x7F7F7F7F,
+ 0x7F7F7F7F, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x7F7F7F7F, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x00000000, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+ 0x7F7F7F7F, 0x00000000, 0x7F7F7F7F, 0x00000000,
+ 0x7F7F7F7F, 0x00000000, 0x7F7F7F7F, 0x00000000,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080,
+ 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080, 0x00000000,
+ 0x80808080, 0xFFFFFFFF, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x80808080, 0xFFFFFFFF, 0x7F7F7F7F, 0x7F7F7F7F
+ }
+};
+
+u32 killer_pattern_64b[DQ_NUM][LEN_KILLER_PATTERN] __aligned(32) = {
+ {
+ 0x01010101, 0x01010101, 0x00000000, 0x00000000,
+ 0x01010101, 0x01010101, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x01010101, 0x01010101, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x01010101, 0x01010101, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x01010101, 0x01010101, 0x01010101, 0x01010101,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101, 0x01010101,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x00000000, 0x00000000,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101, 0x01010101,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x01010101, 0x01010101, 0x00000000, 0x00000000,
+ 0x01010101, 0x01010101, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE
+ },
+ {
+ 0x02020202, 0x02020202, 0x00000000, 0x00000000,
+ 0x02020202, 0x02020202, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x02020202, 0x02020202, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x02020202, 0x02020202, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202, 0x02020202,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x00000000, 0x00000000,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202, 0x02020202,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x02020202, 0x02020202, 0x00000000, 0x00000000,
+ 0x02020202, 0x02020202, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD
+ },
+ {
+ 0x04040404, 0x04040404, 0x00000000, 0x00000000,
+ 0x04040404, 0x04040404, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x04040404, 0x04040404, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x04040404, 0x04040404, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x04040404, 0x04040404, 0x04040404, 0x04040404,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404, 0x04040404,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x00000000, 0x00000000,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404, 0x04040404,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x04040404, 0x04040404, 0x00000000, 0x00000000,
+ 0x04040404, 0x04040404, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB
+ },
+ {
+ 0x08080808, 0x08080808, 0x00000000, 0x00000000,
+ 0x08080808, 0x08080808, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x08080808, 0x08080808, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x08080808, 0x08080808, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x08080808, 0x08080808, 0x08080808, 0x08080808,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808, 0x08080808,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x00000000, 0x00000000,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808, 0x08080808,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x08080808, 0x08080808, 0x00000000, 0x00000000,
+ 0x08080808, 0x08080808, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7
+ },
+ {
+ 0x10101010, 0x10101010, 0x00000000, 0x00000000,
+ 0x10101010, 0x10101010, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x10101010, 0x10101010, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x10101010, 0x10101010, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x10101010, 0x10101010, 0x10101010, 0x10101010,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010, 0x10101010,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x00000000, 0x00000000,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010, 0x10101010,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x10101010, 0x10101010, 0x00000000, 0x00000000,
+ 0x10101010, 0x10101010, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF
+ },
+ {
+ 0x20202020, 0x20202020, 0x00000000, 0x00000000,
+ 0x20202020, 0x20202020, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x20202020, 0x20202020, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x20202020, 0x20202020, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020, 0x20202020,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x00000000, 0x00000000,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020, 0x20202020,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x20202020, 0x20202020, 0x00000000, 0x00000000,
+ 0x20202020, 0x20202020, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF
+ },
+ {
+ 0x40404040, 0x40404040, 0x00000000, 0x00000000,
+ 0x40404040, 0x40404040, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x40404040, 0x40404040, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x40404040, 0x40404040, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x40404040, 0x40404040, 0x40404040, 0x40404040,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040, 0x40404040,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x00000000, 0x00000000,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040, 0x40404040,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x40404040, 0x40404040, 0x00000000, 0x00000000,
+ 0x40404040, 0x40404040, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF
+ },
+ {
+ 0x80808080, 0x80808080, 0x00000000, 0x00000000,
+ 0x80808080, 0x80808080, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x80808080, 0x80808080, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x80808080, 0x80808080, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x80808080, 0x80808080, 0x80808080, 0x80808080,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080, 0x80808080,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x00000000, 0x00000000,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080, 0x80808080,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x80808080, 0x80808080, 0x00000000, 0x00000000,
+ 0x80808080, 0x80808080, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F
+ }
+};
+
+u32 special_pattern[DQ_NUM][LEN_SPECIAL_PATTERN] __aligned(32) = {
+ {
+ 0x00000000, 0x00000000, 0x01010101, 0x01010101,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x01010101, 0x01010101,
+ 0x01010101, 0x01010101, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x01010101, 0x01010101, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x01010101, 0x01010101, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x00000000, 0x00000000, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x01010101, 0x01010101, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x01010101, 0x01010101,
+ 0x00000000, 0x00000000, 0x01010101, 0x01010101,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFEFEFEFE, 0xFEFEFEFE,
+ 0xFEFEFEFE, 0xFEFEFEFE, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x02020202, 0x02020202,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x02020202, 0x02020202,
+ 0x02020202, 0x02020202, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x02020202, 0x02020202, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x02020202, 0x02020202, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x00000000, 0x00000000, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x02020202, 0x02020202, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x02020202, 0x02020202,
+ 0x00000000, 0x00000000, 0x02020202, 0x02020202,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFDFDFDFD, 0xFDFDFDFD,
+ 0xFDFDFDFD, 0xFDFDFDFD, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x04040404, 0x04040404,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x04040404, 0x04040404,
+ 0x04040404, 0x04040404, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x04040404, 0x04040404, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x04040404, 0x04040404, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x00000000, 0x00000000, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x04040404, 0x04040404, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x04040404, 0x04040404,
+ 0x00000000, 0x00000000, 0x04040404, 0x04040404,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFBFBFBFB, 0xFBFBFBFB,
+ 0xFBFBFBFB, 0xFBFBFBFB, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x08080808, 0x08080808,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x08080808, 0x08080808,
+ 0x08080808, 0x08080808, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x08080808, 0x08080808, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x08080808, 0x08080808, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x00000000, 0x00000000, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x08080808, 0x08080808, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x08080808, 0x08080808,
+ 0x00000000, 0x00000000, 0x08080808, 0x08080808,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xF7F7F7F7, 0xF7F7F7F7,
+ 0xF7F7F7F7, 0xF7F7F7F7, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x10101010, 0x10101010,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x10101010, 0x10101010,
+ 0x10101010, 0x10101010, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x10101010, 0x10101010, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x10101010, 0x10101010, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x00000000, 0x00000000, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x10101010, 0x10101010, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x10101010, 0x10101010,
+ 0x00000000, 0x00000000, 0x10101010, 0x10101010,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xEFEFEFEF, 0xEFEFEFEF,
+ 0xEFEFEFEF, 0xEFEFEFEF, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x20202020, 0x20202020,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x20202020, 0x20202020,
+ 0x20202020, 0x20202020, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x20202020, 0x20202020, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x20202020, 0x20202020, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x00000000, 0x00000000, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x20202020, 0x20202020, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x20202020, 0x20202020,
+ 0x00000000, 0x00000000, 0x20202020, 0x20202020,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xDFDFDFDF, 0xDFDFDFDF,
+ 0xDFDFDFDF, 0xDFDFDFDF, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x40404040, 0x40404040,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x40404040, 0x40404040,
+ 0x40404040, 0x40404040, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x40404040, 0x40404040, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x40404040, 0x40404040, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x00000000, 0x00000000, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x40404040, 0x40404040, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x40404040, 0x40404040,
+ 0x00000000, 0x00000000, 0x40404040, 0x40404040,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xBFBFBFBF, 0xBFBFBFBF,
+ 0xBFBFBFBF, 0xBFBFBFBF, 0x00000000, 0x00000000
+ },
+ {
+ 0x00000000, 0x00000000, 0x80808080, 0x80808080,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x80808080, 0x80808080,
+ 0x80808080, 0x80808080, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x80808080, 0x80808080, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x80808080, 0x80808080, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x00000000, 0x00000000, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0x80808080, 0x80808080, 0xFFFFFFFF, 0xFFFFFFFF,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x80808080, 0x80808080,
+ 0x00000000, 0x00000000, 0x80808080, 0x80808080,
+ 0xFFFFFFFF, 0xFFFFFFFF, 0x7F7F7F7F, 0x7F7F7F7F,
+ 0x7F7F7F7F, 0x7F7F7F7F, 0x00000000, 0x00000000
+ }
+};
+
+/* Fabric ratios table */
+u32 fabric_ratio[FAB_OPT] = {
+ 0x04010204,
+ 0x04020202,
+ 0x08020306,
+ 0x08020303,
+ 0x04020303,
+ 0x04020204,
+ 0x04010202,
+ 0x08030606,
+ 0x08030505,
+ 0x04020306,
+ 0x0804050A,
+ 0x04030606,
+ 0x04020404,
+ 0x04030306,
+ 0x04020505,
+ 0x08020505,
+ 0x04010303,
+ 0x08050A0A,
+ 0x04030408,
+ 0x04010102,
+ 0x08030306
+};
+
+u32 pbs_dq_mapping[PUP_NUM_64BIT + 1][DQ_NUM] = {
+ {3, 2, 5, 7, 1, 0, 6, 4},
+ {2, 3, 6, 7, 1, 0, 4, 5},
+ {1, 3, 5, 6, 0, 2, 4, 7},
+ {0, 2, 4, 7, 1, 3, 5, 6},
+ {3, 0, 4, 6, 1, 2, 5, 7},
+ {0, 3, 5, 7, 1, 2, 4, 6},
+ {2, 3, 5, 7, 1, 0, 4, 6},
+ {0, 2, 5, 4, 1, 3, 6, 7},
+ {2, 3, 4, 7, 0, 1, 5, 6}
+};
+
+#endif /* __DDR3_PATTERNS_64_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+
+/*
+ * Debug
+ */
+#define DEBUG_PBS_FULL_C(s, d, l) \
+ DEBUG_PBS_FULL_S(s); DEBUG_PBS_FULL_D(d, l); DEBUG_PBS_FULL_S("\n")
+#define DEBUG_PBS_C(s, d, l) \
+ DEBUG_PBS_S(s); DEBUG_PBS_D(d, l); DEBUG_PBS_S("\n")
+
+#ifdef MV_DEBUG_PBS
+#define DEBUG_PBS_S(s) puts(s)
+#define DEBUG_PBS_D(d, l) printf("%x", d)
+#else
+#define DEBUG_PBS_S(s)
+#define DEBUG_PBS_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_FULL_PBS
+#define DEBUG_PBS_FULL_S(s) puts(s)
+#define DEBUG_PBS_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_PBS_FULL_S(s)
+#define DEBUG_PBS_FULL_D(d, l)
+#endif
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+
+/* Temp array for skew data storage */
+static u32 skew_array[(MAX_PUP_NUM) * DQ_NUM] = { 0 };
+
+/* PBS locked dq (per pup) */
+extern u32 pbs_locked_dq[MAX_PUP_NUM][DQ_NUM];
+extern u32 pbs_locked_dm[MAX_PUP_NUM];
+extern u32 pbs_locked_value[MAX_PUP_NUM][DQ_NUM];
+
+#if defined(MV88F672X)
+extern u32 pbs_pattern[2][LEN_16BIT_PBS_PATTERN];
+extern u32 pbs_pattern_32b[2][LEN_PBS_PATTERN];
+#else
+extern u32 pbs_pattern_32b[2][LEN_PBS_PATTERN];
+extern u32 pbs_pattern_64b[2][LEN_PBS_PATTERN];
+#endif
+
+extern u32 pbs_dq_mapping[PUP_NUM_64BIT + 1][DQ_NUM];
+
+static int ddr3_tx_shift_dqs_adll_step_before_fail(MV_DRAM_INFO *dram_info,
+ u32 cur_pup, u32 pbs_pattern_idx, u32 ecc);
+static int ddr3_rx_shift_dqs_to_first_fail(MV_DRAM_INFO *dram_info, u32 cur_pup,
+ u32 pbs_pattern_idx, u32 ecc);
+static int ddr3_pbs_per_bit(MV_DRAM_INFO *dram_info, int *start_over, int is_tx,
+ u32 *pcur_pup, u32 pbs_pattern_idx, u32 ecc);
+static int ddr3_set_pbs_results(MV_DRAM_INFO *dram_info, int is_tx);
+static void ddr3_pbs_write_pup_dqs_reg(u32 cs, u32 pup, u32 dqs_delay);
+
+/*
+ * Name: ddr3_pbs_tx
+ * Desc: Execute the PBS TX phase.
+ * Args: dram_info ddr3 training information struct
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_pbs_tx(MV_DRAM_INFO *dram_info)
+{
+ /* Array of Deskew results */
+
+ /*
+ * Array to hold the total sum of skew from all iterations
+ * (for average purpose)
+ */
+ u32 skew_sum_array[MAX_PUP_NUM][DQ_NUM] = { {0} };
+
+ /*
+ * Array to hold the total average skew from both patterns
+ * (for average purpose)
+ */
+ u32 pattern_skew_array[MAX_PUP_NUM][DQ_NUM] = { {0} };
+
+ u32 pbs_rep_time = 0; /* counts number of loop in case of fail */
+ /* bit array for unlock pups - used to repeat on the RX operation */
+ u32 cur_pup;
+ u32 max_pup;
+ u32 pbs_retry;
+ u32 pup, dq, pups, cur_max_pup, valid_pup, reg;
+ u32 pattern_idx;
+ u32 ecc;
+ /* indicates whether we need to start the loop again */
+ int start_over;
+
+ DEBUG_PBS_S("DDR3 - PBS TX - Starting PBS TX procedure\n");
+
+ pups = dram_info->num_of_total_pups;
+ max_pup = dram_info->num_of_total_pups;
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_PBS_S("DDR3 - PBS RX - SW Override Enabled\n");
+
+ reg = 1 << REG_DRAM_TRAINING_AUTO_OFFS;
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ /* Running twice for 2 different patterns. each patterns - 3 times */
+ for (pattern_idx = 0; pattern_idx < COUNT_PBS_PATTERN; pattern_idx++) {
+ DEBUG_PBS_C("DDR3 - PBS TX - Working with pattern - ",
+ pattern_idx, 1);
+
+ /* Reset sum array */
+ for (pup = 0; pup < pups; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ skew_sum_array[pup][dq] = 0;
+ }
+
+ /*
+ * Perform PBS several of times (3 for each pattern).
+ * At the end, we'll use the average
+ */
+ /* If there is ECC, do each PBS again with mux change */
+ for (pbs_retry = 0; pbs_retry < COUNT_PBS_REPEAT; pbs_retry++) {
+ for (ecc = 0; ecc < (dram_info->ecc_ena + 1); ecc++) {
+
+ /*
+ * This parameter stores the current PUP
+ * num - ecc mode dependent - 4-8 / 1 pups
+ */
+ cur_max_pup = (1 - ecc) *
+ dram_info->num_of_std_pups + ecc;
+
+ if (ecc) {
+ /* Only 1 pup in this case */
+ valid_pup = 0x1;
+ } else if (cur_max_pup > 4) {
+ /* 64 bit - 8 pups */
+ valid_pup = 0xFF;
+ } else if (cur_max_pup == 4) {
+ /* 32 bit - 4 pups */
+ valid_pup = 0xF;
+ } else {
+ /* 16 bit - 2 pups */
+ valid_pup = 0x3;
+ }
+
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg |= (dram_info->ecc_ena * ecc <<
+ REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ if (ecc)
+ DEBUG_PBS_S("DDR3 - PBS Tx - ECC Mux Enabled\n");
+ else
+ DEBUG_PBS_S("DDR3 - PBS Tx - ECC Mux Disabled\n");
+
+ /* Init iteration values */
+ /* Clear the locked DQs */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ pbs_locked_dq[
+ pup + ecc *
+ (max_pup - 1)][dq] =
+ 0;
+ }
+ }
+
+ pbs_rep_time = 0;
+ cur_pup = valid_pup;
+ start_over = 0;
+
+ /*
+ * Run loop On current Pattern and current
+ * pattern iteration (just to cover the false
+ * fail problem)
+ */
+ do {
+ DEBUG_PBS_S("DDR3 - PBS Tx - Pbs Rep Loop is ");
+ DEBUG_PBS_D(pbs_rep_time, 1);
+ DEBUG_PBS_S(", for Retry No.");
+ DEBUG_PBS_D(pbs_retry, 1);
+ DEBUG_PBS_S("\n");
+
+ /* Set all PBS values to MIN (0) */
+ DEBUG_PBS_S("DDR3 - PBS Tx - Set all PBS values to MIN\n");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ ddr3_write_pup_reg(
+ PUP_PBS_TX +
+ pbs_dq_mapping[pup *
+ (1 - ecc) +
+ ecc * ECC_PUP]
+ [dq], CS0, (1 - ecc) *
+ PUP_BC + ecc * ECC_PUP, 0,
+ 0);
+ }
+
+ /*
+ * Shift DQ ADLL right, One step before
+ * fail
+ */
+ DEBUG_PBS_S("DDR3 - PBS Tx - ADLL shift right one phase before fail\n");
+
+ if (MV_OK != ddr3_tx_shift_dqs_adll_step_before_fail
+ (dram_info, cur_pup, pattern_idx,
+ ecc))
+ return MV_DDR3_TRAINING_ERR_PBS_ADLL_SHR_1PHASE;
+
+ /* PBS For each bit */
+ DEBUG_PBS_S("DDR3 - PBS Tx - perform PBS for each bit\n");
+
+ /*
+ * In this stage - start_over = 0
+ */
+ if (MV_OK != ddr3_pbs_per_bit(
+ dram_info, &start_over, 1,
+ &cur_pup, pattern_idx, ecc))
+ return MV_DDR3_TRAINING_ERR_PBS_TX_PER_BIT;
+
+ } while ((start_over == 1) &&
+ (++pbs_rep_time < COUNT_PBS_STARTOVER));
+
+ if (pbs_rep_time == COUNT_PBS_STARTOVER &&
+ start_over == 1) {
+ DEBUG_PBS_S("DDR3 - PBS Tx - FAIL - Adll reach max value\n");
+ return MV_DDR3_TRAINING_ERR_PBS_TX_MAX_VAL;
+ }
+
+ DEBUG_PBS_FULL_C("DDR3 - PBS TX - values for iteration - ",
+ pbs_retry, 1);
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc
+ * from pbs value the min pbs val
+ */
+ DEBUG_PBS_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_D((pup + (ecc * ECC_PUP)), 1);
+ DEBUG_PBS_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew -
+ * last / first failing bit
+ * Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+ DEBUG_PBS_S("DQ");
+ DEBUG_PBS_D(dq, 1);
+ DEBUG_PBS_S("-");
+ DEBUG_PBS_D(skew_array
+ [((pup) * DQ_NUM) +
+ dq], 2);
+ DEBUG_PBS_S(", ");
+ }
+ DEBUG_PBS_S("\n");
+ }
+
+ /*
+ * Collect the results we got on this trial
+ * of PBS
+ */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ skew_sum_array[pup + (ecc * (max_pup - 1))]
+ [dq] += skew_array
+ [((pup) * DQ_NUM) + dq];
+ }
+ }
+
+ /* ECC Support - Disable ECC MUX */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ }
+ }
+
+ DEBUG_PBS_C("DDR3 - PBS TX - values for current pattern - ",
+ pattern_idx, 1);
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc from pbs value the
+ * min pbs val
+ */
+ DEBUG_PBS_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_D(pup, 1);
+ DEBUG_PBS_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* set skew value for all dq */
+ /* Bit# Deskew <- Bit# Deskew - last / first failing bit Deskew For all bits (per PUP) (minimize delay elements) */
+ DEBUG_PBS_S("DQ");
+ DEBUG_PBS_D(dq, 1);
+ DEBUG_PBS_S("-");
+ DEBUG_PBS_D(skew_sum_array[pup][dq] /
+ COUNT_PBS_REPEAT, 2);
+ DEBUG_PBS_S(", ");
+ }
+ DEBUG_PBS_S("\n");
+ }
+
+ /*
+ * Calculate the average skew for current pattern for each
+ * pup and each bit
+ */
+ DEBUG_PBS_C("DDR3 - PBS TX - Average for pattern - ",
+ pattern_idx, 1);
+
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * FOR ECC only :: found min and max value for current
+ * pattern skew array
+ */
+ /* Loop for all dqs */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ pattern_skew_array[pup][dq] +=
+ (skew_sum_array[pup][dq] /
+ COUNT_PBS_REPEAT);
+ }
+ }
+ }
+
+ /* Calculate the average skew */
+ for (pup = 0; pup < max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ skew_array[((pup) * DQ_NUM) + dq] =
+ pattern_skew_array[pup][dq] / COUNT_PBS_PATTERN;
+ }
+
+ DEBUG_PBS_S("DDR3 - PBS TX - Average for all patterns:\n");
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc from pbs value the min
+ * pbs val
+ */
+ DEBUG_PBS_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_D(pup, 1);
+ DEBUG_PBS_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew - last / first
+ * failing bit Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+ DEBUG_PBS_S("DQ");
+ DEBUG_PBS_D(dq, 1);
+ DEBUG_PBS_S("-");
+ DEBUG_PBS_D(skew_array[(pup * DQ_NUM) + dq], 2);
+ DEBUG_PBS_S(", ");
+ }
+ DEBUG_PBS_S("\n");
+ }
+
+ /* Return ADLL to default value */
+ for (pup = 0; pup < max_pup; pup++) {
+ if (pup == (max_pup - 1) && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ ddr3_pbs_write_pup_dqs_reg(CS0, pup, INIT_WL_DELAY);
+ }
+
+ /* Set averaged PBS results */
+ ddr3_set_pbs_results(dram_info, 1);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ DEBUG_PBS_S("DDR3 - PBS Tx - PBS TX ended successfuly\n");
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_tx_shift_dqs_adll_step_before_fail
+ * Desc: Execute the Tx shift DQ phase.
+ * Args: dram_info ddr3 training information struct
+ * cur_pup bit array of the function active pups.
+ * pbs_pattern_idx Index of PBS pattern
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_tx_shift_dqs_adll_step_before_fail(MV_DRAM_INFO *dram_info,
+ u32 cur_pup,
+ u32 pbs_pattern_idx, u32 ecc)
+{
+ u32 unlock_pup; /* bit array of unlock pups */
+ u32 new_lockup_pup; /* bit array of compare failed pups */
+ u32 adll_val = 4; /* INIT_WL_DELAY */
+ u32 cur_max_pup, pup;
+ u32 dqs_dly_set[MAX_PUP_NUM] = { 0 };
+ u32 *pattern_ptr;
+
+ /* Choose pattern */
+ switch (dram_info->ddr_width) {
+#if defined(MV88F672X)
+ case 16:
+ pattern_ptr = (u32 *)&pbs_pattern[pbs_pattern_idx];
+ break;
+#endif
+ case 32:
+ pattern_ptr = (u32 *)&pbs_pattern_32b[pbs_pattern_idx];
+ break;
+#if defined(MV88F78X60)
+ case 64:
+ pattern_ptr = (u32 *)&pbs_pattern_64b[pbs_pattern_idx];
+ break;
+#endif
+ default:
+ return MV_FAIL;
+ }
+
+ /* Set current pup number */
+ if (cur_pup == 0x1) /* Ecc mode */
+ cur_max_pup = 1;
+ else
+ cur_max_pup = dram_info->num_of_std_pups;
+
+ unlock_pup = cur_pup; /* '1' for each unlocked pup */
+
+ /* Loop on all ADLL Vaules */
+ do {
+ /* Loop until found first fail */
+ adll_val++;
+
+ /*
+ * Increment (Move to right - ADLL) DQ TX delay
+ * (broadcast to all Data PUPs)
+ */
+ for (pup = 0; pup < cur_max_pup; pup++)
+ ddr3_pbs_write_pup_dqs_reg(CS0,
+ pup * (1 - ecc) +
+ ECC_PUP * ecc, adll_val);
+
+ /*
+ * Write and Read, compare results (read was already verified)
+ */
+ /* 0 - all locked */
+ new_lockup_pup = 0;
+
+ if (MV_OK != ddr3_sdram_compare(dram_info, unlock_pup,
+ &new_lockup_pup,
+ pattern_ptr, LEN_PBS_PATTERN,
+ SDRAM_PBS_TX_OFFS, 1, 0,
+ NULL,
+ 0))
+ return MV_FAIL;
+
+ unlock_pup &= ~new_lockup_pup;
+
+ DEBUG_PBS_FULL_S("Shift DQS by 2 steps for PUPs: ");
+ DEBUG_PBS_FULL_D(unlock_pup, 2);
+ DEBUG_PBS_FULL_C(", Set ADLL value = ", adll_val, 2);
+
+ /* If any PUP failed there is '1' to mark the PUP */
+ if (new_lockup_pup != 0) {
+ /*
+ * Decrement (Move Back to Left two steps - ADLL)
+ * DQ TX delay for current failed pups and save
+ */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ if (((new_lockup_pup >> pup) & 0x1) &&
+ dqs_dly_set[pup] == 0)
+ dqs_dly_set[pup] = adll_val - 1;
+ }
+ }
+ } while ((unlock_pup != 0) && (adll_val != ADLL_MAX));
+
+ if (unlock_pup != 0) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Tx - Shift DQ - Adll value reached maximum\n");
+
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ if (((unlock_pup >> pup) & 0x1) &&
+ dqs_dly_set[pup] == 0)
+ dqs_dly_set[pup] = adll_val - 1;
+ }
+ }
+
+ DEBUG_PBS_FULL_C("PBS TX one step before fail last pups locked Adll ",
+ adll_val - 2, 2);
+
+ /* Set the PUP DQS DLY Values */
+ for (pup = 0; pup < cur_max_pup; pup++)
+ ddr3_pbs_write_pup_dqs_reg(CS0, pup * (1 - ecc) + ECC_PUP * ecc,
+ dqs_dly_set[pup]);
+
+ /* Found one phase before fail */
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_pbs_rx
+ * Desc: Execute the PBS RX phase.
+ * Args: dram_info ddr3 training information struct
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_pbs_rx(MV_DRAM_INFO *dram_info)
+{
+ /*
+ * Array to hold the total sum of skew from all iterations
+ * (for average purpose)
+ */
+ u32 skew_sum_array[MAX_PUP_NUM][DQ_NUM] = { {0} };
+
+ /*
+ * Array to hold the total average skew from both patterns
+ * (for average purpose)
+ */
+ u32 pattern_skew_array[MAX_PUP_NUM][DQ_NUM] = { {0} };
+
+ u32 pbs_rep_time = 0; /* counts number of loop in case of fail */
+ /* bit array for unlock pups - used to repeat on the RX operation */
+ u32 cur_pup;
+ u32 max_pup;
+ u32 pbs_retry;
+ u32 pup, dq, pups, cur_max_pup, valid_pup, reg;
+ u32 pattern_idx;
+ u32 ecc;
+ /* indicates whether we need to start the loop again */
+ int start_over;
+ int status;
+
+ DEBUG_PBS_S("DDR3 - PBS RX - Starting PBS RX procedure\n");
+
+ pups = dram_info->num_of_total_pups;
+ max_pup = dram_info->num_of_total_pups;
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - SW Override Enabled\n");
+
+ reg = 1 << REG_DRAM_TRAINING_AUTO_OFFS;
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ /* Running twice for 2 different patterns. each patterns - 3 times */
+ for (pattern_idx = 0; pattern_idx < COUNT_PBS_PATTERN; pattern_idx++) {
+ DEBUG_PBS_FULL_C("DDR3 - PBS RX - Working with pattern - ",
+ pattern_idx, 1);
+
+ /* Reset sum array */
+ for (pup = 0; pup < pups; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ skew_sum_array[pup][dq] = 0;
+ }
+
+ /*
+ * Perform PBS several of times (3 for each pattern).
+ * At the end, we'll use the average
+ */
+ /* If there is ECC, do each PBS again with mux change */
+ for (pbs_retry = 0; pbs_retry < COUNT_PBS_REPEAT; pbs_retry++) {
+ for (ecc = 0; ecc < (dram_info->ecc_ena + 1); ecc++) {
+ /*
+ * This parameter stores the current PUP
+ * num - ecc mode dependent - 4-8 / 1 pups
+ */
+ cur_max_pup = (1 - ecc) *
+ dram_info->num_of_std_pups + ecc;
+
+ if (ecc) {
+ /* Only 1 pup in this case */
+ valid_pup = 0x1;
+ } else if (cur_max_pup > 4) {
+ /* 64 bit - 8 pups */
+ valid_pup = 0xFF;
+ } else if (cur_max_pup == 4) {
+ /* 32 bit - 4 pups */
+ valid_pup = 0xF;
+ } else {
+ /* 16 bit - 2 pups */
+ valid_pup = 0x3;
+ }
+
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg |= (dram_info->ecc_ena * ecc <<
+ REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ if (ecc)
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - ECC Mux Enabled\n");
+ else
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - ECC Mux Disabled\n");
+
+ /* Init iteration values */
+ /* Clear the locked DQs */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ pbs_locked_dq[
+ pup + ecc * (max_pup - 1)][dq] =
+ 0;
+ }
+ }
+
+ pbs_rep_time = 0;
+ cur_pup = valid_pup;
+ start_over = 0;
+
+ /*
+ * Run loop On current Pattern and current
+ * pattern iteration (just to cover the false
+ * fail problem
+ */
+ do {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - Pbs Rep Loop is ");
+ DEBUG_PBS_FULL_D(pbs_rep_time, 1);
+ DEBUG_PBS_FULL_S(", for Retry No.");
+ DEBUG_PBS_FULL_D(pbs_retry, 1);
+ DEBUG_PBS_FULL_S("\n");
+
+ /* Set all PBS values to MAX (31) */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ ddr3_write_pup_reg(
+ PUP_PBS_RX +
+ pbs_dq_mapping[
+ pup * (1 - ecc)
+ + ecc * ECC_PUP]
+ [dq], CS0,
+ pup + ecc * ECC_PUP,
+ 0, MAX_PBS);
+ }
+
+ /* Set all DQS PBS values to MIN (0) */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ ddr3_write_pup_reg(PUP_PBS_RX +
+ DQ_NUM, CS0,
+ pup +
+ ecc *
+ ECC_PUP, 0,
+ 0);
+ }
+
+ /* Shift DQS, To first Fail */
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - Shift RX DQS to first fail\n");
+
+ status = ddr3_rx_shift_dqs_to_first_fail
+ (dram_info, cur_pup,
+ pattern_idx, ecc);
+ if (MV_OK != status) {
+ DEBUG_PBS_S("DDR3 - PBS Rx - ddr3_rx_shift_dqs_to_first_fail failed.\n");
+ DEBUG_PBS_D(status, 8);
+ DEBUG_PBS_S("\nDDR3 - PBS Rx - SKIP.\n");
+
+ /* Reset read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Start Auto Read Leveling procedure */
+ reg |= (1 << REG_DRAM_TRAINING_RL_OFFS);
+ /* 0x15B0 - Training Register */
+ reg_write(REG_DRAM_TRAINING_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg |= ((1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS)
+ + (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS));
+ /* [0] = 1 - Enable SW override, [4] = 1 - FIFO reset */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ do {
+ reg = (reg_read(REG_DRAM_TRAINING_2_ADDR))
+ & (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Clear Auto Read Leveling procedure */
+ reg &= ~(1 << REG_DRAM_TRAINING_RL_OFFS);
+ /* 0x15B0 - Training Register */
+ reg_write(REG_DRAM_TRAINING_ADDR, reg);
+
+ /* Set ADLL to 15 */
+ for (pup = 0; pup < max_pup;
+ pup++) {
+ ddr3_write_pup_reg
+ (PUP_DQS_RD, CS0,
+ pup +
+ (ecc * ECC_PUP), 0,
+ 15);
+ }
+
+ /* Set all PBS values to MIN (0) */
+ for (pup = 0; pup < cur_max_pup;
+ pup++) {
+ for (dq = 0;
+ dq < DQ_NUM; dq++)
+ ddr3_write_pup_reg
+ (PUP_PBS_RX +
+ pbs_dq_mapping
+ [pup * (1 - ecc) +
+ ecc * ECC_PUP]
+ [dq], CS0,
+ pup + ecc * ECC_PUP,
+ 0, MIN_PBS);
+ }
+
+ return MV_OK;
+ }
+
+ /* PBS For each bit */
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - perform PBS for each bit\n");
+ /* in this stage - start_over = 0; */
+ if (MV_OK != ddr3_pbs_per_bit(
+ dram_info, &start_over,
+ 0, &cur_pup,
+ pattern_idx, ecc)) {
+ DEBUG_PBS_S("DDR3 - PBS Rx - ddr3_pbs_per_bit failed.");
+ return MV_DDR3_TRAINING_ERR_PBS_RX_PER_BIT;
+ }
+
+ } while ((start_over == 1) &&
+ (++pbs_rep_time < COUNT_PBS_STARTOVER));
+
+ if (pbs_rep_time == COUNT_PBS_STARTOVER &&
+ start_over == 1) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - FAIL - Algorithm failed doing RX PBS\n");
+ return MV_DDR3_TRAINING_ERR_PBS_RX_MAX_VAL;
+ }
+
+ /* Return DQS ADLL to default value - 15 */
+ /* Set all DQS PBS values to MIN (0) */
+ for (pup = 0; pup < cur_max_pup; pup++)
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0,
+ pup + ecc * ECC_PUP,
+ 0, INIT_RL_DELAY);
+
+ DEBUG_PBS_FULL_C("DDR3 - PBS RX - values for iteration - ",
+ pbs_retry, 1);
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc from
+ * pbs value the min pbs val
+ */
+ DEBUG_PBS_FULL_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_FULL_D((pup +
+ (ecc * ECC_PUP)), 1);
+ DEBUG_PBS_FULL_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew -
+ * last / first failing bit
+ * Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+ DEBUG_PBS_FULL_S("DQ");
+ DEBUG_PBS_FULL_D(dq, 1);
+ DEBUG_PBS_FULL_S("-");
+ DEBUG_PBS_FULL_D(skew_array
+ [((pup) *
+ DQ_NUM) +
+ dq], 2);
+ DEBUG_PBS_FULL_S(", ");
+ }
+ DEBUG_PBS_FULL_S("\n");
+ }
+
+ /*
+ * Collect the results we got on this trial
+ * of PBS
+ */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ skew_sum_array
+ [pup + (ecc * (max_pup - 1))]
+ [dq] +=
+ skew_array[((pup) * DQ_NUM) + dq];
+ }
+ }
+
+ /* ECC Support - Disable ECC MUX */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ }
+ }
+
+ /*
+ * Calculate the average skew for current pattern for each
+ * pup and each bit
+ */
+ DEBUG_PBS_FULL_C("DDR3 - PBS RX - Average for pattern - ",
+ pattern_idx, 1);
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * FOR ECC only :: found min and max value for
+ * current pattern skew array
+ */
+ /* Loop for all dqs */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ pattern_skew_array[pup][dq] +=
+ (skew_sum_array[pup][dq] /
+ COUNT_PBS_REPEAT);
+ }
+ }
+
+ DEBUG_PBS_C("DDR3 - PBS RX - values for current pattern - ",
+ pattern_idx, 1);
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc from pbs value the
+ * min pbs val
+ */
+ DEBUG_PBS_S("DDR3 - PBS RX - PUP");
+ DEBUG_PBS_D(pup, 1);
+ DEBUG_PBS_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew - last / first
+ * failing bit Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+ DEBUG_PBS_S("DQ");
+ DEBUG_PBS_D(dq, 1);
+ DEBUG_PBS_S("-");
+ DEBUG_PBS_D(skew_sum_array[pup][dq] /
+ COUNT_PBS_REPEAT, 2);
+ DEBUG_PBS_S(", ");
+ }
+ DEBUG_PBS_S("\n");
+ }
+ }
+
+ /* Calculate the average skew */
+ for (pup = 0; pup < max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ skew_array[((pup) * DQ_NUM) + dq] =
+ pattern_skew_array[pup][dq] / COUNT_PBS_PATTERN;
+ }
+
+ DEBUG_PBS_S("DDR3 - PBS RX - Average for all patterns:\n");
+ for (pup = 0; pup < max_pup; pup++) {
+ /*
+ * To minimize delay elements, inc from pbs value the
+ * min pbs val
+ */
+ DEBUG_PBS_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_D(pup, 1);
+ DEBUG_PBS_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew - last / first
+ * failing bit Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+ DEBUG_PBS_S("DQ");
+ DEBUG_PBS_D(dq, 1);
+ DEBUG_PBS_S("-");
+ DEBUG_PBS_D(skew_array[(pup * DQ_NUM) + dq], 2);
+ DEBUG_PBS_S(", ");
+ }
+ DEBUG_PBS_S("\n");
+ }
+
+ /* Return ADLL to default value */
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0, PUP_BC, 0, INIT_RL_DELAY);
+
+ /* Set averaged PBS results */
+ ddr3_set_pbs_results(dram_info, 0);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - ended successfuly\n");
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_rx_shift_dqs_to_first_fail
+ * Desc: Execute the Rx shift DQ phase.
+ * Args: dram_info ddr3 training information struct
+ * cur_pup bit array of the function active pups.
+ * pbs_pattern_idx Index of PBS pattern
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_rx_shift_dqs_to_first_fail(MV_DRAM_INFO *dram_info, u32 cur_pup,
+ u32 pbs_pattern_idx, u32 ecc)
+{
+ u32 unlock_pup; /* bit array of unlock pups */
+ u32 new_lockup_pup; /* bit array of compare failed pups */
+ u32 adll_val = MAX_DELAY;
+ u32 dqs_deskew_val = 0; /* current value of DQS PBS deskew */
+ u32 cur_max_pup, pup, pass_pup;
+ u32 *pattern_ptr;
+
+ /* Choose pattern */
+ switch (dram_info->ddr_width) {
+#if defined(MV88F672X)
+ case 16:
+ pattern_ptr = (u32 *)&pbs_pattern[pbs_pattern_idx];
+ break;
+#endif
+ case 32:
+ pattern_ptr = (u32 *)&pbs_pattern_32b[pbs_pattern_idx];
+ break;
+#if defined(MV88F78X60)
+ case 64:
+ pattern_ptr = (u32 *)&pbs_pattern_64b[pbs_pattern_idx];
+ break;
+#endif
+ default:
+ return MV_FAIL;
+ }
+
+ /* Set current pup number */
+ if (cur_pup == 0x1) /* Ecc mode */
+ cur_max_pup = 1;
+ else
+ cur_max_pup = dram_info->num_of_std_pups;
+
+ unlock_pup = cur_pup; /* '1' for each unlocked pup */
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - Shift DQS - Starting...\n");
+
+ /* Set DQS ADLL to MAX */
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - Shift DQS - Set DQS ADLL to Max for all PUPs\n");
+ for (pup = 0; pup < cur_max_pup; pup++)
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0, pup + ecc * ECC_PUP, 0,
+ MAX_DELAY);
+
+ /* Loop on all ADLL Vaules */
+ do {
+ /* Loop until found fail for all pups */
+ new_lockup_pup = 0;
+ if (MV_OK != ddr3_sdram_compare(dram_info, unlock_pup,
+ &new_lockup_pup,
+ pattern_ptr, LEN_PBS_PATTERN,
+ SDRAM_PBS_I_OFFS +
+ pbs_pattern_idx * SDRAM_PBS_NEXT_OFFS,
+ 0, 0, NULL, 0)) {
+ DEBUG_PBS_S("DDR3 - PBS Rx - Shift DQS - MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP(ddr3_sdram_compare)\n");
+ return MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP;
+ }
+
+ if ((new_lockup_pup != 0) && (dqs_deskew_val <= 1)) {
+ /* Fail on start with first deskew value */
+ /* Decrement DQS ADLL */
+ --adll_val;
+ if (adll_val == ADLL_MIN) {
+ DEBUG_PBS_S("DDR3 - PBS Rx - Shift DQS - fail on start with first deskew value\n");
+ return MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP;
+ }
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0, pup + ecc * ECC_PUP,
+ 0, adll_val);
+ continue;
+ }
+
+ /* Update all new locked pups */
+ unlock_pup &= ~new_lockup_pup;
+
+ if ((unlock_pup == 0) || (dqs_deskew_val == MAX_PBS)) {
+ if (dqs_deskew_val == MAX_PBS) {
+ /*
+ * Reach max value of dqs deskew or get fail
+ * for all pups
+ */
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - Shift DQS - DQS deskew reached maximum value\n");
+ }
+ break;
+ }
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - Shift DQS - Inc DQS deskew for PUPs: ");
+ DEBUG_PBS_FULL_D(unlock_pup, 2);
+ DEBUG_PBS_FULL_C(", deskew = ", dqs_deskew_val, 2);
+
+ /* Increment DQS deskew elements - Only for unlocked pups */
+ dqs_deskew_val++;
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ ddr3_write_pup_reg(PUP_PBS_RX + DQS_DQ_NUM, CS0,
+ pup + ecc * ECC_PUP, 0,
+ dqs_deskew_val);
+ }
+ }
+ } while (1);
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS RX - Shift DQS - ADLL shift one step before fail\n");
+ /* Continue to ADLL shift one step before fail */
+ unlock_pup = cur_pup;
+ do {
+ /* Loop until pass compare for all pups */
+ new_lockup_pup = 0;
+ /* Read and compare results */
+ if (MV_OK != ddr3_sdram_compare(dram_info, unlock_pup, &new_lockup_pup,
+ pattern_ptr, LEN_PBS_PATTERN,
+ SDRAM_PBS_I_OFFS +
+ pbs_pattern_idx * SDRAM_PBS_NEXT_OFFS,
+ 1, 0, NULL, 0)) {
+ DEBUG_PBS_S("DDR3 - PBS Rx - Shift DQS - MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP(ddr3_sdram_compare)\n");
+ return MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_SRAM_CMP;
+ }
+
+ /*
+ * Get mask for pup which passed so their adll will be
+ * changed to 2 steps before fails
+ */
+ pass_pup = unlock_pup & ~new_lockup_pup;
+
+ DEBUG_PBS_FULL_S("Shift DQS by 2 steps for PUPs: ");
+ DEBUG_PBS_FULL_D(pass_pup, 2);
+ DEBUG_PBS_FULL_C(", Set ADLL value = ", (adll_val - 2), 2);
+
+ /* Only for pass pups */
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ if (IS_PUP_ACTIVE(pass_pup, pup) == 1) {
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0,
+ pup + ecc * ECC_PUP, 0,
+ (adll_val - 2));
+ }
+ }
+
+ /* Locked pups that compare success */
+ unlock_pup &= new_lockup_pup;
+
+ if (unlock_pup == 0) {
+ /* All pups locked */
+ break;
+ }
+
+ /* Found error */
+ if (adll_val == 0) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Rx - Shift DQS - Adll reach min value\n");
+ return MV_DDR3_TRAINING_ERR_PBS_SHIFT_QDS_MAX_VAL;
+ }
+
+ /*
+ * Decrement (Move Back to Left one phase - ADLL) dqs RX delay
+ */
+ adll_val--;
+ for (pup = 0; pup < cur_max_pup; pup++) {
+ if (IS_PUP_ACTIVE(unlock_pup, pup) == 1) {
+ ddr3_write_pup_reg(PUP_DQS_RD, CS0,
+ pup + ecc * ECC_PUP, 0,
+ adll_val);
+ }
+ }
+ } while (1);
+
+ return MV_OK;
+}
+
+/*
+ * lock_pups() extracted from ddr3_pbs_per_bit(). This just got too
+ * much indented making it hard to read / edit.
+ */
+static void lock_pups(u32 pup, u32 *pup_locked, u8 *unlock_pup_dq_array,
+ u32 pbs_curr_val, u32 start_pbs, u32 ecc, int is_tx)
+{
+ u32 dq;
+ int idx;
+
+ /* Lock PBS value for all remaining PUPs bits */
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - Lock PBS value for all remaining PUPs bits, pup ");
+ DEBUG_PBS_FULL_D(pup, 1);
+ DEBUG_PBS_FULL_C(" pbs value ", pbs_curr_val, 2);
+
+ idx = pup * (1 - ecc) + ecc * ECC_PUP;
+ *pup_locked &= ~(1 << pup);
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ if (IS_PUP_ACTIVE(unlock_pup_dq_array[dq], pup) == 1) {
+ int offs;
+
+ /* Lock current dq */
+ unlock_pup_dq_array[dq] &= ~(1 << pup);
+ skew_array[(pup * DQ_NUM) + dq] = pbs_curr_val;
+
+ if (is_tx == 1)
+ offs = PUP_PBS_TX;
+ else
+ offs = PUP_PBS_RX;
+
+ ddr3_write_pup_reg(offs +
+ pbs_dq_mapping[idx][dq], CS0,
+ idx, 0, start_pbs);
+ }
+ }
+}
+
+/*
+ * Name: ddr3_pbs_per_bit
+ * Desc: Execute the Per Bit Skew phase.
+ * Args: start_over Return whether need to start over the algorithm
+ * is_tx Indicate whether Rx or Tx
+ * pcur_pup bit array of the function active pups. return the
+ * pups that need to repeat on the PBS
+ * pbs_pattern_idx Index of PBS pattern
+ *
+ * Notes: Current implementation supports double activation of this function.
+ * i.e. in order to activate this function (using start_over) more than
+ * twice, the implementation should change.
+ * imlementation limitation are marked using
+ * ' CHIP-ONLY! - Implementation Limitation '
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_pbs_per_bit(MV_DRAM_INFO *dram_info, int *start_over, int is_tx,
+ u32 *pcur_pup, u32 pbs_pattern_idx, u32 ecc)
+{
+ /*
+ * Bit array to indicate if we already get fail on bit per pup & dq bit
+ */
+ u8 unlock_pup_dq_array[DQ_NUM] = {
+ *pcur_pup, *pcur_pup, *pcur_pup, *pcur_pup, *pcur_pup,
+ *pcur_pup, *pcur_pup, *pcur_pup
+ };
+
+ u8 cmp_unlock_pup_dq_array[COUNT_PBS_COMP_RETRY_NUM][DQ_NUM];
+ u32 pup, dq;
+ /* value of pbs is according to RX or TX */
+ u32 start_pbs, last_pbs;
+ u32 pbs_curr_val;
+ /* bit array that indicates all dq of the pup locked */
+ u32 pup_locked;
+ u32 first_fail[MAX_PUP_NUM] = { 0 }; /* count first fail per pup */
+ /* indicates whether we get first fail per pup */
+ int first_failed[MAX_PUP_NUM] = { 0 };
+ /* bit array that indicates pup already get fail */
+ u32 sum_pup_fail;
+ /* use to calculate diff between curr pbs to first fail pbs */
+ u32 calc_pbs_diff;
+ u32 pbs_cmp_retry;
+ u32 max_pup;
+
+ /* Set init values for retry array - 8 retry */
+ for (pbs_cmp_retry = 0; pbs_cmp_retry < COUNT_PBS_COMP_RETRY_NUM;
+ pbs_cmp_retry++) {
+ for (dq = 0; dq < DQ_NUM; dq++)
+ cmp_unlock_pup_dq_array[pbs_cmp_retry][dq] = *pcur_pup;
+ }
+
+ memset(&skew_array, 0, MAX_PUP_NUM * DQ_NUM * sizeof(u32));
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - Started\n");
+
+ /* The pbs value depends if rx or tx */
+ if (is_tx == 1) {
+ start_pbs = MIN_PBS;
+ last_pbs = MAX_PBS;
+ } else {
+ start_pbs = MAX_PBS;
+ last_pbs = MIN_PBS;
+ }
+
+ pbs_curr_val = start_pbs;
+ pup_locked = *pcur_pup;
+
+ /* Set current pup number */
+ if (pup_locked == 0x1) /* Ecc mode */
+ max_pup = 1;
+ else
+ max_pup = dram_info->num_of_std_pups;
+
+ do {
+ /* Increment/ decrement PBS for un-lock bits only */
+ if (is_tx == 1)
+ pbs_curr_val++;
+ else
+ pbs_curr_val--;
+
+ /* Set Current PBS delay */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Check DQ bits to see if locked in all pups */
+ if (unlock_pup_dq_array[dq] == 0) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - All pups are locked for DQ ");
+ DEBUG_PBS_FULL_D(dq, 1);
+ DEBUG_PBS_FULL_S("\n");
+ continue;
+ }
+
+ for (pup = 0; pup < max_pup; pup++) {
+ int idx;
+
+ idx = pup * (1 - ecc) + ecc * ECC_PUP;
+
+ if (IS_PUP_ACTIVE(unlock_pup_dq_array[dq], pup)
+ == 0)
+ continue;
+
+ if (is_tx == 1)
+ ddr3_write_pup_reg(
+ PUP_PBS_TX + pbs_dq_mapping[idx][dq],
+ CS0, idx, 0, pbs_curr_val);
+ else
+ ddr3_write_pup_reg(
+ PUP_PBS_RX + pbs_dq_mapping[idx][dq],
+ CS0, idx, 0, pbs_curr_val);
+ }
+ }
+
+ /*
+ * Write Read and compare results - run the test
+ * DDR_PBS_COMP_RETRY_NUM times
+ */
+ /* Run number of read and write to verify */
+ for (pbs_cmp_retry = 0;
+ pbs_cmp_retry < COUNT_PBS_COMP_RETRY_NUM;
+ pbs_cmp_retry++) {
+
+ if (MV_OK !=
+ ddr3_sdram_pbs_compare(dram_info, pup_locked, is_tx,
+ pbs_pattern_idx,
+ pbs_curr_val, start_pbs,
+ skew_array,
+ cmp_unlock_pup_dq_array
+ [pbs_cmp_retry], ecc))
+ return MV_FAIL;
+
+ for (pup = 0; pup < max_pup; pup++) {
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ if ((IS_PUP_ACTIVE(unlock_pup_dq_array[dq],
+ pup) == 1)
+ && (IS_PUP_ACTIVE(cmp_unlock_pup_dq_array
+ [pbs_cmp_retry][dq],
+ pup) == 0)) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - PbsCurrVal: ");
+ DEBUG_PBS_FULL_D(pbs_curr_val, 2);
+ DEBUG_PBS_FULL_S(" PUP: ");
+ DEBUG_PBS_FULL_D(pup, 1);
+ DEBUG_PBS_FULL_S(" DQ: ");
+ DEBUG_PBS_FULL_D(dq, 1);
+ DEBUG_PBS_FULL_S(" - failed\n");
+ }
+ }
+ }
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ unlock_pup_dq_array[dq] &=
+ cmp_unlock_pup_dq_array[pbs_cmp_retry][dq];
+ }
+ }
+
+ pup_locked = 0;
+ sum_pup_fail = *pcur_pup;
+
+ /* Check which DQ is failed */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ /* Summarize the locked pup */
+ pup_locked |= unlock_pup_dq_array[dq];
+
+ /* Check if get fail */
+ sum_pup_fail &= unlock_pup_dq_array[dq];
+ }
+
+ /* If all PUPS are locked in all DQ - Break */
+ if (pup_locked == 0) {
+ /* All pups are locked */
+ *start_over = 0;
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - All bit in all pups are successfully locked\n");
+ break;
+ }
+
+ /* PBS deskew elements reach max ? */
+ if (pbs_curr_val == last_pbs) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - PBS deskew elements reach max\n");
+ /* CHIP-ONLY! - Implementation Limitation */
+ *start_over = (sum_pup_fail != 0) && (!(*start_over));
+ *pcur_pup = pup_locked;
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - StartOver: ");
+ DEBUG_PBS_FULL_D(*start_over, 1);
+ DEBUG_PBS_FULL_S(" pup_locked: ");
+ DEBUG_PBS_FULL_D(pup_locked, 2);
+ DEBUG_PBS_FULL_S(" sum_pup_fail: ");
+ DEBUG_PBS_FULL_D(sum_pup_fail, 2);
+ DEBUG_PBS_FULL_S("\n");
+
+ /* Lock PBS value for all remaining bits */
+ for (pup = 0; pup < max_pup; pup++) {
+ /* Check if current pup already received error */
+ if (IS_PUP_ACTIVE(pup_locked, pup) == 1) {
+ /* Valid pup for current function */
+ if (IS_PUP_ACTIVE(sum_pup_fail, pup) ==
+ 1 && (*start_over == 1)) {
+ DEBUG_PBS_FULL_C("DDR3 - PBS Per bit - skipping lock of pup (first loop of pbs)",
+ pup, 1);
+ continue;
+ } else
+ if (IS_PUP_ACTIVE(sum_pup_fail, pup)
+ == 1) {
+ DEBUG_PBS_FULL_C("DDR3 - PBS Per bit - Locking pup %d (even though it wasn't supposed to be locked)",
+ pup, 1);
+ }
+
+ /* Already got fail on the PUP */
+ /* Lock PBS value for all remaining bits */
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - Locking remaning DQs for pup - ");
+ DEBUG_PBS_FULL_D(pup, 1);
+ DEBUG_PBS_FULL_S(": ");
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ if (IS_PUP_ACTIVE
+ (unlock_pup_dq_array[dq],
+ pup) == 1) {
+ DEBUG_PBS_FULL_D(dq, 1);
+ DEBUG_PBS_FULL_S(",");
+ /* set current PBS */
+ skew_array[((pup) *
+ DQ_NUM) +
+ dq] =
+ pbs_curr_val;
+ }
+ }
+
+ if (*start_over == 1) {
+ /*
+ * Reset this pup bit - when
+ * restart the PBS, ignore this
+ * pup
+ */
+ *pcur_pup &= ~(1 << pup);
+ }
+ DEBUG_PBS_FULL_S("\n");
+ } else {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - Pup ");
+ DEBUG_PBS_FULL_D(pup, 1);
+ DEBUG_PBS_FULL_C(" is not set in puplocked - ",
+ pup_locked, 1);
+ }
+ }
+
+ /* Need to start the PBS again */
+ if (*start_over == 1) {
+ DEBUG_PBS_FULL_S("DDR3 - PBS Per bit - false fail - returning to start\n");
+ return MV_OK;
+ }
+ break;
+ }
+
+ /* Diff Check */
+ for (pup = 0; pup < max_pup; pup++) {
+ if (IS_PUP_ACTIVE(pup_locked, pup) == 1) {
+ /* pup is not locked */
+ if (first_failed[pup] == 0) {
+ /* No first fail until now */
+ if (IS_PUP_ACTIVE(sum_pup_fail, pup) ==
+ 0) {
+ /* Get first fail */
+ DEBUG_PBS_FULL_C("DDR3 - PBS Per bit - First fail in pup ",
+ pup, 1);
+ first_failed[pup] = 1;
+ first_fail[pup] = pbs_curr_val;
+ }
+ } else {
+ /* Already got first fail */
+ if (is_tx == 1) {
+ /* TX - inc pbs */
+ calc_pbs_diff = pbs_curr_val -
+ first_fail[pup];
+ } else {
+ /* RX - dec pbs */
+ calc_pbs_diff = first_fail[pup] -
+ pbs_curr_val;
+ }
+
+ if (calc_pbs_diff >= PBS_DIFF_LIMIT) {
+ lock_pups(pup, &pup_locked,
+ unlock_pup_dq_array,
+ pbs_curr_val,
+ start_pbs, ecc, is_tx);
+ }
+ }
+ }
+ }
+ } while (1);
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_set_pbs_results
+ * Desc: Set to HW the PBS phase results.
+ * Args: is_tx Indicates whether to set Tx or RX results
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_set_pbs_results(MV_DRAM_INFO *dram_info, int is_tx)
+{
+ u32 pup, phys_pup, dq;
+ u32 max_pup; /* number of valid pups */
+ u32 pbs_min; /* minimal pbs val per pup */
+ u32 pbs_max; /* maximum pbs val per pup */
+ u32 val[9];
+
+ max_pup = dram_info->num_of_total_pups;
+ DEBUG_PBS_FULL_S("DDR3 - PBS - ddr3_set_pbs_results:\n");
+
+ /* Loop for all dqs & pups */
+ for (pup = 0; pup < max_pup; pup++) {
+ if (pup == (max_pup - 1) && dram_info->ecc_ena)
+ phys_pup = ECC_PUP;
+ else
+ phys_pup = pup;
+
+ /*
+ * To minimize delay elements, inc from pbs value the min
+ * pbs val
+ */
+ pbs_min = MAX_PBS;
+ pbs_max = 0;
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ if (pbs_min > skew_array[(pup * DQ_NUM) + dq])
+ pbs_min = skew_array[(pup * DQ_NUM) + dq];
+
+ if (pbs_max < skew_array[(pup * DQ_NUM) + dq])
+ pbs_max = skew_array[(pup * DQ_NUM) + dq];
+ }
+
+ pbs_max -= pbs_min;
+
+ DEBUG_PBS_FULL_S("DDR3 - PBS - PUP");
+ DEBUG_PBS_FULL_D(phys_pup, 1);
+ DEBUG_PBS_FULL_S(": Min Val = ");
+ DEBUG_PBS_FULL_D(pbs_min, 2);
+ DEBUG_PBS_FULL_C(", Max Val = ", pbs_max, 2);
+
+ val[pup] = 0;
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ int idx;
+ int offs;
+
+ /* Set skew value for all dq */
+ /*
+ * Bit# Deskew <- Bit# Deskew - last / first
+ * failing bit Deskew For all bits (per PUP)
+ * (minimize delay elements)
+ */
+
+ DEBUG_PBS_FULL_S("DQ");
+ DEBUG_PBS_FULL_D(dq, 1);
+ DEBUG_PBS_FULL_S("-");
+ DEBUG_PBS_FULL_D((skew_array[(pup * DQ_NUM) + dq] -
+ pbs_min), 2);
+ DEBUG_PBS_FULL_S(", ");
+
+ idx = (pup * DQ_NUM) + dq;
+
+ if (is_tx == 1)
+ offs = PUP_PBS_TX;
+ else
+ offs = PUP_PBS_RX;
+
+ ddr3_write_pup_reg(offs + pbs_dq_mapping[phys_pup][dq],
+ CS0, phys_pup, 0,
+ skew_array[idx] - pbs_min);
+
+ if (is_tx == 1)
+ val[pup] += skew_array[idx] - pbs_min;
+ }
+
+ DEBUG_PBS_FULL_S("\n");
+
+ /* Set the DQS the half of the Max PBS of the DQs */
+ if (is_tx == 1) {
+ ddr3_write_pup_reg(PUP_PBS_TX + 8, CS0, phys_pup, 0,
+ pbs_max / 2);
+ ddr3_write_pup_reg(PUP_PBS_TX + 0xa, CS0, phys_pup, 0,
+ val[pup] / 8);
+ } else
+ ddr3_write_pup_reg(PUP_PBS_RX + 8, CS0, phys_pup, 0,
+ pbs_max / 2);
+ }
+
+ return MV_OK;
+}
+
+static void ddr3_pbs_write_pup_dqs_reg(u32 cs, u32 pup, u32 dqs_delay)
+{
+ u32 reg, delay;
+
+ reg = (ddr3_read_pup_reg(PUP_WL_MODE, cs, pup) & 0x3FF);
+ delay = reg & PUP_DELAY_MASK;
+ reg |= ((dqs_delay + delay) << REG_PHY_DQS_REF_DLY_OFFS);
+ reg |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ reg |= (pup << REG_PHY_PUP_OFFS);
+ reg |= ((0x4 * cs + PUP_WL_MODE) << REG_PHY_CS_OFFS);
+
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+ do {
+ reg = reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg); /* Wait for '0' to mark the end of the transaction */
+
+ udelay(10);
+}
+
+/*
+ * Set training patterns
+ */
+int ddr3_load_pbs_patterns(MV_DRAM_INFO *dram_info)
+{
+ u32 cs, cs_count, cs_tmp;
+ u32 sdram_addr;
+ u32 *pattern_ptr0, *pattern_ptr1;
+
+ /* Choose pattern */
+ switch (dram_info->ddr_width) {
+#if defined(MV88F672X)
+ case 16:
+ pattern_ptr0 = (u32 *)&pbs_pattern[0];
+ pattern_ptr1 = (u32 *)&pbs_pattern[1];
+ break;
+#endif
+ case 32:
+ pattern_ptr0 = (u32 *)&pbs_pattern_32b[0];
+ pattern_ptr1 = (u32 *)&pbs_pattern_32b[1];
+ break;
+#if defined(MV88F78X60)
+ case 64:
+ pattern_ptr0 = (u32 *)&pbs_pattern_64b[0];
+ pattern_ptr1 = (u32 *)&pbs_pattern_64b[1];
+ break;
+#endif
+ default:
+ return MV_FAIL;
+ }
+
+ /* Loop for each CS */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ cs_count = 0;
+ for (cs_tmp = 0; cs_tmp < cs; cs_tmp++) {
+ if (dram_info->cs_ena & (1 << cs_tmp))
+ cs_count++;
+ }
+
+ /* Init PBS I pattern */
+ sdram_addr = (cs_count * (SDRAM_CS_SIZE + 1) +
+ SDRAM_PBS_I_OFFS);
+ if (MV_OK !=
+ ddr3_sdram_compare(dram_info, (u32) NULL, NULL,
+ pattern_ptr0, LEN_STD_PATTERN,
+ sdram_addr, 1, 0, NULL,
+ 0))
+ return MV_FAIL;
+
+ /* Init PBS II pattern */
+ sdram_addr = (cs_count * (SDRAM_CS_SIZE + 1) +
+ SDRAM_PBS_II_OFFS);
+ if (MV_OK !=
+ ddr3_sdram_compare(dram_info, (u32) NULL, NULL,
+ pattern_ptr1, LEN_STD_PATTERN,
+ sdram_addr, 1, 0, NULL,
+ 0))
+ return MV_FAIL;
+ }
+ }
+
+ return MV_OK;
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+
+/*
+ * Debug
+ */
+#define DEBUG_RL_C(s, d, l) \
+ DEBUG_RL_S(s); DEBUG_RL_D(d, l); DEBUG_RL_S("\n")
+#define DEBUG_RL_FULL_C(s, d, l) \
+ DEBUG_RL_FULL_S(s); DEBUG_RL_FULL_D(d, l); DEBUG_RL_FULL_S("\n")
+
+#ifdef MV_DEBUG_RL
+#define DEBUG_RL_S(s) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%s", s)
+#define DEBUG_RL_D(d, l) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%x", d)
+#else
+#define DEBUG_RL_S(s)
+#define DEBUG_RL_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_RL_FULL
+#define DEBUG_RL_FULL_S(s) puts(s)
+#define DEBUG_RL_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_RL_FULL_S(s)
+#define DEBUG_RL_FULL_D(d, l)
+#endif
+
+extern u32 rl_pattern[LEN_STD_PATTERN];
+
+#ifdef RL_MODE
+static int ddr3_read_leveling_single_cs_rl_mode(u32 cs, u32 freq,
+ int ratio_2to1, u32 ecc,
+ MV_DRAM_INFO *dram_info);
+#else
+static int ddr3_read_leveling_single_cs_window_mode(u32 cs, u32 freq,
+ int ratio_2to1, u32 ecc,
+ MV_DRAM_INFO *dram_info);
+#endif
+
+/*
+ * Name: ddr3_read_leveling_hw
+ * Desc: Execute the Read leveling phase by HW
+ * Args: dram_info - main struct
+ * freq - current sequence frequency
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_read_leveling_hw(u32 freq, MV_DRAM_INFO *dram_info)
+{
+ u32 reg;
+
+ /* Debug message - Start Read leveling procedure */
+ DEBUG_RL_S("DDR3 - Read Leveling - Starting HW RL procedure\n");
+
+ /* Start Auto Read Leveling procedure */
+ reg = 1 << REG_DRAM_TRAINING_RL_OFFS;
+ /* Config the retest number */
+ reg |= (COUNT_HW_RL << REG_DRAM_TRAINING_RETEST_OFFS);
+
+ /* Enable CS in the automatic process */
+ reg |= (dram_info->cs_ena << REG_DRAM_TRAINING_CS_OFFS);
+
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) |
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_SHADOW_ADDR, reg);
+
+ /* Wait */
+ do {
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) &
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* Check if Successful */
+ if (reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) &
+ (1 << REG_DRAM_TRAINING_ERROR_OFFS)) {
+ u32 delay, phase, pup, cs;
+
+ dram_info->rl_max_phase = 0;
+ dram_info->rl_min_phase = 10;
+
+ /* Read results to arrays */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ reg =
+ ddr3_read_pup_reg(PUP_RL_MODE, cs,
+ pup);
+ phase = (reg >> REG_PHY_PHASE_OFFS) &
+ PUP_PHASE_MASK;
+ delay = reg & PUP_DELAY_MASK;
+ dram_info->rl_val[cs][pup][P] = phase;
+ if (phase > dram_info->rl_max_phase)
+ dram_info->rl_max_phase = phase;
+ if (phase < dram_info->rl_min_phase)
+ dram_info->rl_min_phase = phase;
+ dram_info->rl_val[cs][pup][D] = delay;
+ dram_info->rl_val[cs][pup][S] =
+ RL_FINAL_STATE;
+ reg =
+ ddr3_read_pup_reg(PUP_RL_MODE + 0x1,
+ cs, pup);
+ dram_info->rl_val[cs][pup][DQS] =
+ (reg & 0x3F);
+ }
+#ifdef MV_DEBUG_RL
+ /* Print results */
+ DEBUG_RL_C("DDR3 - Read Leveling - Results for CS - ",
+ (u32) cs, 1);
+
+ for (pup = 0;
+ pup < (dram_info->num_of_total_pups);
+ pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ DEBUG_RL_S("DDR3 - Read Leveling - PUP: ");
+ DEBUG_RL_D((u32) pup, 1);
+ DEBUG_RL_S(", Phase: ");
+ DEBUG_RL_D((u32) dram_info->
+ rl_val[cs][pup][P], 1);
+ DEBUG_RL_S(", Delay: ");
+ DEBUG_RL_D((u32) dram_info->
+ rl_val[cs][pup][D], 2);
+ DEBUG_RL_S("\n");
+ }
+#endif
+ }
+ }
+
+ dram_info->rd_rdy_dly =
+ reg_read(REG_READ_DATA_READY_DELAYS_ADDR) &
+ REG_READ_DATA_SAMPLE_DELAYS_MASK;
+ dram_info->rd_smpl_dly =
+ reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR) &
+ REG_READ_DATA_READY_DELAYS_MASK;
+#ifdef MV_DEBUG_RL
+ DEBUG_RL_C("DDR3 - Read Leveling - Read Sample Delay: ",
+ dram_info->rd_smpl_dly, 2);
+ DEBUG_RL_C("DDR3 - Read Leveling - Read Ready Delay: ",
+ dram_info->rd_rdy_dly, 2);
+ DEBUG_RL_S("DDR3 - Read Leveling - HW RL Ended Successfully\n");
+#endif
+ return MV_OK;
+
+ } else {
+ DEBUG_RL_S("DDR3 - Read Leveling - HW RL Error\n");
+ return MV_FAIL;
+ }
+}
+
+/*
+ * Name: ddr3_read_leveling_sw
+ * Desc: Execute the Read leveling phase by SW
+ * Args: dram_info - main struct
+ * freq - current sequence frequency
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_read_leveling_sw(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info)
+{
+ u32 reg, cs, ecc, pup_num, phase, delay, pup;
+ int status;
+
+ /* Debug message - Start Read leveling procedure */
+ DEBUG_RL_S("DDR3 - Read Leveling - Starting SW RL procedure\n");
+
+ /* Enable SW Read Leveling */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_RL_MODE_OFFS);
+ /* [0]=1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+#ifdef RL_MODE
+ reg = (dram_info->cs_ena << REG_DRAM_TRAINING_CS_OFFS) |
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+#endif
+
+ /* Loop for each CS */
+ for (cs = 0; cs < dram_info->num_cs; cs++) {
+ DEBUG_RL_C("DDR3 - Read Leveling - CS - ", (u32) cs, 1);
+
+ for (ecc = 0; ecc <= (dram_info->ecc_ena); ecc++) {
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg |= (dram_info->ecc_ena *
+ ecc << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ if (ecc)
+ DEBUG_RL_S("DDR3 - Read Leveling - ECC Mux Enabled\n");
+ else
+ DEBUG_RL_S("DDR3 - Read Leveling - ECC Mux Disabled\n");
+
+ /* Set current sample delays */
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_SAMPLE_DELAYS_MASK <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ reg |= (dram_info->cl <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR, reg);
+
+ /* Set current Ready delay */
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ reg |= ((dram_info->cl + 1) <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ } else {
+ /* 2:1 mode */
+ reg |= ((dram_info->cl + 2) <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ }
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+
+ /* Read leveling Single CS[cs] */
+#ifdef RL_MODE
+ status =
+ ddr3_read_leveling_single_cs_rl_mode(cs, freq,
+ ratio_2to1,
+ ecc,
+ dram_info);
+ if (MV_OK != status)
+ return status;
+#else
+ status =
+ ddr3_read_leveling_single_cs_window_mode(cs, freq,
+ ratio_2to1,
+ ecc,
+ dram_info)
+ if (MV_OK != status)
+ return status;
+#endif
+ }
+
+ /* Print results */
+ DEBUG_RL_C("DDR3 - Read Leveling - Results for CS - ", (u32) cs,
+ 1);
+
+ for (pup = 0;
+ pup < (dram_info->num_of_std_pups + dram_info->ecc_ena);
+ pup++) {
+ DEBUG_RL_S("DDR3 - Read Leveling - PUP: ");
+ DEBUG_RL_D((u32) pup, 1);
+ DEBUG_RL_S(", Phase: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][P], 1);
+ DEBUG_RL_S(", Delay: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][D], 2);
+ DEBUG_RL_S("\n");
+ }
+
+ DEBUG_RL_C("DDR3 - Read Leveling - Read Sample Delay: ",
+ dram_info->rd_smpl_dly, 2);
+ DEBUG_RL_C("DDR3 - Read Leveling - Read Ready Delay: ",
+ dram_info->rd_rdy_dly, 2);
+
+ /* Configure PHY with average of 3 locked leveling settings */
+ for (pup = 0;
+ pup < (dram_info->num_of_std_pups + dram_info->ecc_ena);
+ pup++) {
+ /* ECC support - bit 8 */
+ pup_num = (pup == dram_info->num_of_std_pups) ? ECC_BIT : pup;
+
+ /* For now, set last cnt result */
+ phase = dram_info->rl_val[cs][pup][P];
+ delay = dram_info->rl_val[cs][pup][D];
+ ddr3_write_pup_reg(PUP_RL_MODE, cs, pup_num, phase,
+ delay);
+ }
+ }
+
+ /* Reset PHY read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ do {
+ reg = (reg_read(REG_DRAM_TRAINING_2_ADDR)) &
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* ECC Support - Switch ECC Mux off ecc=0 */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+#ifdef RL_MODE
+ reg_write(REG_DRAM_TRAINING_ADDR, 0); /* 0x15B0 - Training Register */
+#endif
+
+ /* Disable SW Read Leveling */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* [0] = 0 - Disable SW override */
+ reg = (reg | (0x1 << REG_DRAM_TRAINING_2_RL_MODE_OFFS));
+ /* [3] = 1 - Disable RL MODE */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ DEBUG_RL_S("DDR3 - Read Leveling - Finished RL procedure for all CS\n");
+ return MV_OK;
+}
+
+#ifdef RL_MODE
+/*
+ * overrun() extracted from ddr3_read_leveling_single_cs_rl_mode().
+ * This just got too much indented making it hard to read / edit.
+ */
+static void overrun(u32 cs, MV_DRAM_INFO *info, u32 pup, u32 locked_pups,
+ u32 *locked_sum, u32 ecc, int *first_octet_locked,
+ int *counter_in_progress, int final_delay, u32 delay,
+ u32 phase)
+{
+ /* If no OverRun */
+ if (((~locked_pups >> pup) & 0x1) && (final_delay == 0)) {
+ int idx;
+
+ idx = pup + ecc * ECC_BIT;
+
+ /* PUP passed, start examining */
+ if (info->rl_val[cs][idx][S] == RL_UNLOCK_STATE) {
+ /* Must be RL_UNLOCK_STATE */
+ /* Match expected value ? - Update State Machine */
+ if (info->rl_val[cs][idx][C] < RL_RETRY_COUNT) {
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We have no overrun and a match on pup: ",
+ (u32)pup, 1);
+ info->rl_val[cs][idx][C]++;
+
+ /* If pup got to last state - lock the delays */
+ if (info->rl_val[cs][idx][C] == RL_RETRY_COUNT) {
+ info->rl_val[cs][idx][C] = 0;
+ info->rl_val[cs][idx][DS] = delay;
+ info->rl_val[cs][idx][PS] = phase;
+
+ /* Go to Final State */
+ info->rl_val[cs][idx][S] = RL_FINAL_STATE;
+ *locked_sum = *locked_sum + 1;
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We have locked pup: ",
+ (u32)pup, 1);
+
+ /*
+ * If first lock - need to lock delays
+ */
+ if (*first_octet_locked == 0) {
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We got first lock on pup: ",
+ (u32)pup, 1);
+ *first_octet_locked = 1;
+ }
+
+ /*
+ * If pup is in not in final state but
+ * there was match - dont increment
+ * counter
+ */
+ } else {
+ *counter_in_progress = 1;
+ }
+ }
+ }
+ }
+}
+
+/*
+ * Name: ddr3_read_leveling_single_cs_rl_mode
+ * Desc: Execute Read leveling for single Chip select
+ * Args: cs - current chip select
+ * freq - current sequence frequency
+ * ecc - ecc iteration indication
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+static int ddr3_read_leveling_single_cs_rl_mode(u32 cs, u32 freq,
+ int ratio_2to1, u32 ecc,
+ MV_DRAM_INFO *dram_info)
+{
+ u32 reg, delay, phase, pup, rd_sample_delay, add, locked_pups,
+ repeat_max_cnt, sdram_offset, locked_sum;
+ u32 phase_min, ui_max_delay;
+ int all_locked, first_octet_locked, counter_in_progress;
+ int final_delay = 0;
+
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - Single CS - ", (u32) cs, 1);
+
+ /* Init values */
+ phase = 0;
+ delay = 0;
+ rd_sample_delay = dram_info->cl;
+ all_locked = 0;
+ first_octet_locked = 0;
+ repeat_max_cnt = 0;
+ locked_sum = 0;
+
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc);
+ pup++)
+ dram_info->rl_val[cs][pup + ecc * ECC_BIT][S] = 0;
+
+ /* Main loop */
+ while (!all_locked) {
+ counter_in_progress = 0;
+
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - RdSmplDly = ");
+ DEBUG_RL_FULL_D(rd_sample_delay, 2);
+ DEBUG_RL_FULL_S(", RdRdyDly = ");
+ DEBUG_RL_FULL_D(dram_info->rd_rdy_dly, 2);
+ DEBUG_RL_FULL_S(", Phase = ");
+ DEBUG_RL_FULL_D(phase, 1);
+ DEBUG_RL_FULL_S(", Delay = ");
+ DEBUG_RL_FULL_D(delay, 2);
+ DEBUG_RL_FULL_S("\n");
+
+ /*
+ * Broadcast to all PUPs current RL delays: DQS phase,
+ * leveling delay
+ */
+ ddr3_write_pup_reg(PUP_RL_MODE, cs, PUP_BC, phase, delay);
+
+ /* Reset PHY read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ do {
+ reg = (reg_read(REG_DRAM_TRAINING_2_ADDR)) &
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* Read pattern from SDRAM */
+ sdram_offset = cs * (SDRAM_CS_SIZE + 1) + SDRAM_RL_OFFS;
+ locked_pups = 0;
+ if (MV_OK !=
+ ddr3_sdram_compare(dram_info, 0xFF, &locked_pups,
+ rl_pattern, LEN_STD_PATTERN,
+ sdram_offset, 0, 0, NULL, 0))
+ return MV_DDR3_TRAINING_ERR_RD_LVL_RL_PATTERN;
+
+ /* Octet evaluation */
+ /* pup_num = Q or 1 for ECC */
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc); pup++) {
+ /* Check Overrun */
+ if (!((reg_read(REG_DRAM_TRAINING_2_ADDR) >>
+ (REG_DRAM_TRAINING_2_OVERRUN_OFFS + pup)) & 0x1)) {
+ overrun(cs, dram_info, pup, locked_pups,
+ &locked_sum, ecc, &first_octet_locked,
+ &counter_in_progress, final_delay,
+ delay, phase);
+ } else {
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We got overrun on pup: ",
+ (u32)pup, 1);
+ }
+ }
+
+ if (locked_sum == (dram_info->num_of_std_pups *
+ (1 - ecc) + ecc)) {
+ all_locked = 1;
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - Single Cs - All pups locked\n");
+ }
+
+ /*
+ * This is a fix for unstable condition where pups are
+ * toggling between match and no match
+ */
+ /*
+ * If some of the pups is >1 <3, check if we did it too
+ * many times
+ */
+ if (counter_in_progress == 1) {
+ /* Notify at least one Counter is >=1 and < 3 */
+ if (repeat_max_cnt < RL_RETRY_COUNT) {
+ repeat_max_cnt++;
+ counter_in_progress = 1;
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - Counter is >=1 and <3\n");
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - So we will not increment the delay to see if locked again\n");
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - repeat_max_cnt reached max so now we will increment the delay\n");
+ counter_in_progress = 0;
+ }
+ }
+
+ /*
+ * Check some of the pups are in the middle of state machine
+ * and don't increment the delays
+ */
+ if (!counter_in_progress && !all_locked) {
+ int idx;
+
+ idx = pup + ecc * ECC_BIT;
+
+ repeat_max_cnt = 0;
+ /* if 1:1 mode */
+ if ((!ratio_2to1) && ((phase == 0) || (phase == 4)))
+ ui_max_delay = MAX_DELAY_INV;
+ else
+ ui_max_delay = MAX_DELAY;
+
+ /* Increment Delay */
+ if (delay < ui_max_delay) {
+ delay++;
+ /*
+ * Mark the last delay/pahse place for
+ * window final place
+ */
+ if (delay == ui_max_delay) {
+ if ((!ratio_2to1 && phase ==
+ MAX_PHASE_RL_L_1TO1)
+ || (ratio_2to1 && phase ==
+ MAX_PHASE_RL_L_2TO1))
+ final_delay = 1;
+ }
+ } else {
+ /* Phase+CL Incrementation */
+ delay = 0;
+
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ if (first_octet_locked) {
+ /* some Pup was Locked */
+ if (phase < MAX_PHASE_RL_L_1TO1) {
+ if (phase == 1) {
+ phase = 4;
+ } else {
+ phase++;
+ delay = MIN_DELAY_PHASE_1_LIMIT;
+ }
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ DEBUG_RL_S("1)DDR3 - Read Leveling - ERROR - NOT all PUPs Locked n");
+ return MV_DDR3_TRAINING_ERR_RD_LVL_RL_PUP_UNLOCK;
+ }
+ } else {
+ /* NO Pup was Locked */
+ if (phase < MAX_PHASE_RL_UL_1TO1) {
+ phase++;
+ delay =
+ MIN_DELAY_PHASE_1_LIMIT;
+ } else {
+ phase = 0;
+ }
+ }
+ } else {
+ /* 2:1 mode */
+ if (first_octet_locked) {
+ /* some Pup was Locked */
+ if (phase < MAX_PHASE_RL_L_2TO1) {
+ phase++;
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ DEBUG_RL_S("2)DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc); pup++) {
+ /* pup_num = Q or 1 for ECC */
+ if (dram_info->rl_val[cs][idx][S]
+ == 0) {
+ DEBUG_RL_C("Failed byte is = ",
+ pup, 1);
+ }
+ }
+ return MV_DDR3_TRAINING_ERR_RD_LVL_RL_PUP_UNLOCK;
+ }
+ } else {
+ /* No Pup was Locked */
+ if (phase < MAX_PHASE_RL_UL_2TO1)
+ phase++;
+ else
+ phase = 0;
+ }
+ }
+
+ /*
+ * If we finished a full Phases cycle (so now
+ * phase = 0, need to increment rd_sample_dly
+ */
+ if (phase == 0 && first_octet_locked == 0) {
+ rd_sample_delay++;
+ if (rd_sample_delay == 0x10) {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ DEBUG_RL_S("3)DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc); pup++) {
+ /* pup_num = Q or 1 for ECC */
+ if (dram_info->
+ rl_val[cs][idx][S] == 0) {
+ DEBUG_RL_C("Failed byte is = ",
+ pup, 1);
+ }
+ }
+ return MV_DDR3_TRAINING_ERR_RD_LVL_PUP_UNLOCK;
+ }
+
+ /* Set current rd_sample_delay */
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_SAMPLE_DELAYS_MASK
+ << (REG_READ_DATA_SAMPLE_DELAYS_OFFS
+ * cs));
+ reg |= (rd_sample_delay <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS *
+ cs));
+ reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR,
+ reg);
+ }
+
+ /*
+ * Set current rdReadyDelay according to the
+ * hash table (Need to do this in every phase
+ * change)
+ */
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_2_ADDR);
+ switch (phase) {
+ case 0:
+ add = (add >>
+ REG_TRAINING_DEBUG_2_OFFS);
+ break;
+ case 1:
+ add = (add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 3));
+ break;
+ case 4:
+ add = (add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 6));
+ break;
+ case 5:
+ add = (add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 9));
+ break;
+ }
+ add &= REG_TRAINING_DEBUG_2_MASK;
+ } else {
+ /* 2:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_3_ADDR);
+ add = (add >>
+ (phase *
+ REG_TRAINING_DEBUG_3_OFFS));
+ add &= REG_TRAINING_DEBUG_3_MASK;
+ }
+
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |= ((rd_sample_delay + add) <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ dram_info->rd_smpl_dly = rd_sample_delay;
+ dram_info->rd_rdy_dly = rd_sample_delay + add;
+ }
+
+ /* Reset counters for pups with states<RD_STATE_COUNT */
+ for (pup = 0; pup <
+ (dram_info->num_of_std_pups * (1 - ecc) + ecc);
+ pup++) {
+ if (dram_info->rl_val[cs][idx][C] < RL_RETRY_COUNT)
+ dram_info->rl_val[cs][idx][C] = 0;
+ }
+ }
+ }
+
+ phase_min = 10;
+
+ for (pup = 0; pup < (dram_info->num_of_std_pups); pup++) {
+ if (dram_info->rl_val[cs][pup][PS] < phase_min)
+ phase_min = dram_info->rl_val[cs][pup][PS];
+ }
+
+ /*
+ * Set current rdReadyDelay according to the hash table (Need to
+ * do this in every phase change)
+ */
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_2_ADDR);
+ switch (phase_min) {
+ case 0:
+ add = (add >> REG_TRAINING_DEBUG_2_OFFS);
+ break;
+ case 1:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 3));
+ break;
+ case 4:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 6));
+ break;
+ case 5:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 9));
+ break;
+ }
+ add &= REG_TRAINING_DEBUG_2_MASK;
+ } else {
+ /* 2:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_3_ADDR);
+ add = (add >> (phase_min * REG_TRAINING_DEBUG_3_OFFS));
+ add &= REG_TRAINING_DEBUG_3_MASK;
+ }
+
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |= ((rd_sample_delay + add) << (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ dram_info->rd_rdy_dly = rd_sample_delay + add;
+
+ for (cs = 0; cs < dram_info->num_cs; cs++) {
+ for (pup = 0; pup < dram_info->num_of_total_pups; pup++) {
+ reg = ddr3_read_pup_reg(PUP_RL_MODE + 0x1, cs, pup);
+ dram_info->rl_val[cs][pup][DQS] = (reg & 0x3F);
+ }
+ }
+
+ return MV_OK;
+}
+
+#else
+
+/*
+ * Name: ddr3_read_leveling_single_cs_window_mode
+ * Desc: Execute Read leveling for single Chip select
+ * Args: cs - current chip select
+ * freq - current sequence frequency
+ * ecc - ecc iteration indication
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+static int ddr3_read_leveling_single_cs_window_mode(u32 cs, u32 freq,
+ int ratio_2to1, u32 ecc,
+ MV_DRAM_INFO *dram_info)
+{
+ u32 reg, delay, phase, sum, pup, rd_sample_delay, add, locked_pups,
+ repeat_max_cnt, sdram_offset, final_sum, locked_sum;
+ u32 delay_s, delay_e, tmp, phase_min, ui_max_delay;
+ int all_locked, first_octet_locked, counter_in_progress;
+ int final_delay = 0;
+
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - Single CS - ", (u32) cs, 1);
+
+ /* Init values */
+ phase = 0;
+ delay = 0;
+ rd_sample_delay = dram_info->cl;
+ all_locked = 0;
+ first_octet_locked = 0;
+ repeat_max_cnt = 0;
+ sum = 0;
+ final_sum = 0;
+ locked_sum = 0;
+
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc);
+ pup++)
+ dram_info->rl_val[cs][pup + ecc * ECC_BIT][S] = 0;
+
+ /* Main loop */
+ while (!all_locked) {
+ counter_in_progress = 0;
+
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - RdSmplDly = ");
+ DEBUG_RL_FULL_D(rd_sample_delay, 2);
+ DEBUG_RL_FULL_S(", RdRdyDly = ");
+ DEBUG_RL_FULL_D(dram_info->rd_rdy_dly, 2);
+ DEBUG_RL_FULL_S(", Phase = ");
+ DEBUG_RL_FULL_D(phase, 1);
+ DEBUG_RL_FULL_S(", Delay = ");
+ DEBUG_RL_FULL_D(delay, 2);
+ DEBUG_RL_FULL_S("\n");
+
+ /*
+ * Broadcast to all PUPs current RL delays: DQS phase,leveling
+ * delay
+ */
+ ddr3_write_pup_reg(PUP_RL_MODE, cs, PUP_BC, phase, delay);
+
+ /* Reset PHY read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ do {
+ reg = (reg_read(REG_DRAM_TRAINING_2_ADDR)) &
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ /* Read pattern from SDRAM */
+ sdram_offset = cs * (SDRAM_CS_SIZE + 1) + SDRAM_RL_OFFS;
+ locked_pups = 0;
+ if (MV_OK !=
+ ddr3_sdram_compare(dram_info, 0xFF, &locked_pups,
+ rl_pattern, LEN_STD_PATTERN,
+ sdram_offset, 0, 0, NULL, 0))
+ return MV_DDR3_TRAINING_ERR_RD_LVL_WIN_PATTERN;
+
+ /* Octet evaluation */
+ for (pup = 0; pup < (dram_info->num_of_std_pups *
+ (1 - ecc) + ecc); pup++) {
+ /* pup_num = Q or 1 for ECC */
+ int idx;
+
+ idx = pup + ecc * ECC_BIT;
+
+ /* Check Overrun */
+ if (!((reg_read(REG_DRAM_TRAINING_2_ADDR) >>
+ (REG_DRAM_TRAINING_2_OVERRUN_OFFS +
+ pup)) & 0x1)) {
+ /* If no OverRun */
+
+ /* Inside the window */
+ if (dram_info->rl_val[cs][idx][S] == RL_WINDOW_STATE) {
+ /*
+ * Match expected value ? - Update
+ * State Machine
+ */
+ if (((~locked_pups >> pup) & 0x1)
+ && (final_delay == 0)) {
+ /* Match - Still inside the Window */
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We got another match inside the window for pup: ",
+ (u32)pup, 1);
+
+ } else {
+ /* We got fail -> this is the end of the window */
+ dram_info->rl_val[cs][idx][DE] = delay;
+ dram_info->rl_val[cs][idx][PE] = phase;
+ /* Go to Final State */
+ dram_info->rl_val[cs][idx][S]++;
+ final_sum++;
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We finished the window for pup: ",
+ (u32)pup, 1);
+ }
+
+ /* Before the start of the window */
+ } else if (dram_info->rl_val[cs][idx][S] ==
+ RL_UNLOCK_STATE) {
+ /* Must be RL_UNLOCK_STATE */
+ /*
+ * Match expected value ? - Update
+ * State Machine
+ */
+ if (dram_info->rl_val[cs][idx][C] <
+ RL_RETRY_COUNT) {
+ if (((~locked_pups >> pup) & 0x1)) {
+ /* Match */
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We have no overrun and a match on pup: ",
+ (u32)pup, 1);
+ dram_info->rl_val[cs][idx][C]++;
+
+ /* If pup got to last state - lock the delays */
+ if (dram_info->rl_val[cs][idx][C] ==
+ RL_RETRY_COUNT) {
+ dram_info->rl_val[cs][idx][C] = 0;
+ dram_info->rl_val[cs][idx][DS] =
+ delay;
+ dram_info->rl_val[cs][idx][PS] =
+ phase;
+ dram_info->rl_val[cs][idx][S]++; /* Go to Window State */
+ locked_sum++;
+ /* Will count the pups that got locked */
+
+ /* IF First lock - need to lock delays */
+ if (first_octet_locked == 0) {
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We got first lock on pup: ",
+ (u32)pup, 1);
+ first_octet_locked
+ =
+ 1;
+ }
+ }
+
+ /* if pup is in not in final state but there was match - dont increment counter */
+ else {
+ counter_in_progress
+ = 1;
+ }
+ }
+ }
+ }
+ } else {
+ DEBUG_RL_FULL_C("DDR3 - Read Leveling - We got overrun on pup: ",
+ (u32)pup, 1);
+ counter_in_progress = 1;
+ }
+ }
+
+ if (final_sum == (dram_info->num_of_std_pups * (1 - ecc) + ecc)) {
+ all_locked = 1;
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - Single Cs - All pups locked\n");
+ }
+
+ /*
+ * This is a fix for unstable condition where pups are
+ * toggling between match and no match
+ */
+ /*
+ * If some of the pups is >1 <3, check if we did it too many
+ * times
+ */
+ if (counter_in_progress == 1) {
+ if (repeat_max_cnt < RL_RETRY_COUNT) {
+ /* Notify at least one Counter is >=1 and < 3 */
+ repeat_max_cnt++;
+ counter_in_progress = 1;
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - Counter is >=1 and <3\n");
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - So we will not increment the delay to see if locked again\n");
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - repeat_max_cnt reached max so now we will increment the delay\n");
+ counter_in_progress = 0;
+ }
+ }
+
+ /*
+ * Check some of the pups are in the middle of state machine
+ * and don't increment the delays
+ */
+ if (!counter_in_progress && !all_locked) {
+ repeat_max_cnt = 0;
+ if (!ratio_2to1)
+ ui_max_delay = MAX_DELAY_INV;
+ else
+ ui_max_delay = MAX_DELAY;
+
+ /* Increment Delay */
+ if (delay < ui_max_delay) {
+ /* Delay Incrementation */
+ delay++;
+ if (delay == ui_max_delay) {
+ /*
+ * Mark the last delay/pahse place
+ * for window final place
+ */
+ if ((!ratio_2to1
+ && phase == MAX_PHASE_RL_L_1TO1)
+ || (ratio_2to1
+ && phase ==
+ MAX_PHASE_RL_L_2TO1))
+ final_delay = 1;
+ }
+ } else {
+ /* Phase+CL Incrementation */
+ delay = 0;
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ if (first_octet_locked) {
+ /* some pupet was Locked */
+ if (phase < MAX_PHASE_RL_L_1TO1) {
+#ifdef RL_WINDOW_WA
+ if (phase == 0)
+#else
+ if (phase == 1)
+#endif
+ phase = 4;
+ else
+ phase++;
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ return MV_DDR3_TRAINING_ERR_RD_LVL_WIN_PUP_UNLOCK;
+ }
+ } else {
+ /* No Pup was Locked */
+ if (phase < MAX_PHASE_RL_UL_1TO1) {
+#ifdef RL_WINDOW_WA
+ if (phase == 0)
+ phase = 4;
+#else
+ phase++;
+#endif
+ } else
+ phase = 0;
+ }
+ } else {
+ /* 2:1 mode */
+ if (first_octet_locked) {
+ /* Some Pup was Locked */
+ if (phase < MAX_PHASE_RL_L_2TO1) {
+ phase++;
+ } else {
+ DEBUG_RL_FULL_S("DDR3 - Read Leveling - ERROR - NOT all PUPs Locked\n");
+ return MV_DDR3_TRAINING_ERR_RD_LVL_WIN_PUP_UNLOCK;
+ }
+ } else {
+ /* No Pup was Locked */
+ if (phase < MAX_PHASE_RL_UL_2TO1)
+ phase++;
+ else
+ phase = 0;
+ }
+ }
+
+ /*
+ * If we finished a full Phases cycle (so
+ * now phase = 0, need to increment
+ * rd_sample_dly
+ */
+ if (phase == 0 && first_octet_locked == 0) {
+ rd_sample_delay++;
+
+ /* Set current rd_sample_delay */
+ reg = reg_read(REG_READ_DATA_SAMPLE_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_SAMPLE_DELAYS_MASK <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS
+ * cs));
+ reg |= (rd_sample_delay <<
+ (REG_READ_DATA_SAMPLE_DELAYS_OFFS *
+ cs));
+ reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR,
+ reg);
+ }
+
+ /*
+ * Set current rdReadyDelay according to the
+ * hash table (Need to do this in every phase
+ * change)
+ */
+ if (!ratio_2to1) {
+ /* 1:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_2_ADDR);
+ switch (phase) {
+ case 0:
+ add = add >>
+ REG_TRAINING_DEBUG_2_OFFS;
+ break;
+ case 1:
+ add = add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 3);
+ break;
+ case 4:
+ add = add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 6);
+ break;
+ case 5:
+ add = add >>
+ (REG_TRAINING_DEBUG_2_OFFS
+ + 9);
+ break;
+ }
+ } else {
+ /* 2:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_3_ADDR);
+ add = (add >> phase *
+ REG_TRAINING_DEBUG_3_OFFS);
+ }
+ add &= REG_TRAINING_DEBUG_2_MASK;
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &= ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |= ((rd_sample_delay + add) <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ dram_info->rd_smpl_dly = rd_sample_delay;
+ dram_info->rd_rdy_dly = rd_sample_delay + add;
+ }
+
+ /* Reset counters for pups with states<RD_STATE_COUNT */
+ for (pup = 0;
+ pup <
+ (dram_info->num_of_std_pups * (1 - ecc) + ecc);
+ pup++) {
+ if (dram_info->rl_val[cs][idx][C] < RL_RETRY_COUNT)
+ dram_info->rl_val[cs][idx][C] = 0;
+ }
+ }
+ }
+
+ phase_min = 10;
+
+ for (pup = 0; pup < (dram_info->num_of_std_pups); pup++) {
+ DEBUG_RL_S("DDR3 - Read Leveling - Window info - PUP: ");
+ DEBUG_RL_D((u32) pup, 1);
+ DEBUG_RL_S(", PS: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][PS], 1);
+ DEBUG_RL_S(", DS: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][DS], 2);
+ DEBUG_RL_S(", PE: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][PE], 1);
+ DEBUG_RL_S(", DE: ");
+ DEBUG_RL_D((u32) dram_info->rl_val[cs][pup][DE], 2);
+ DEBUG_RL_S("\n");
+ }
+
+ /* Find center of the window procedure */
+ for (pup = 0; pup < (dram_info->num_of_std_pups * (1 - ecc) + ecc);
+ pup++) {
+#ifdef RL_WINDOW_WA
+ if (!ratio_2to1) { /* 1:1 mode */
+ if (dram_info->rl_val[cs][idx][PS] == 4)
+ dram_info->rl_val[cs][idx][PS] = 1;
+ if (dram_info->rl_val[cs][idx][PE] == 4)
+ dram_info->rl_val[cs][idx][PE] = 1;
+
+ delay_s = dram_info->rl_val[cs][idx][PS] *
+ MAX_DELAY_INV + dram_info->rl_val[cs][idx][DS];
+ delay_e = dram_info->rl_val[cs][idx][PE] *
+ MAX_DELAY_INV + dram_info->rl_val[cs][idx][DE];
+
+ tmp = (delay_e - delay_s) / 2 + delay_s;
+ phase = tmp / MAX_DELAY_INV;
+ if (phase == 1) /* 1:1 mode */
+ phase = 4;
+
+ if (phase < phase_min) /* for the read ready delay */
+ phase_min = phase;
+
+ dram_info->rl_val[cs][idx][P] = phase;
+ dram_info->rl_val[cs][idx][D] = tmp % MAX_DELAY_INV;
+
+ } else {
+ delay_s = dram_info->rl_val[cs][idx][PS] *
+ MAX_DELAY + dram_info->rl_val[cs][idx][DS];
+ delay_e = dram_info->rl_val[cs][idx][PE] *
+ MAX_DELAY + dram_info->rl_val[cs][idx][DE];
+
+ tmp = (delay_e - delay_s) / 2 + delay_s;
+ phase = tmp / MAX_DELAY;
+
+ if (phase < phase_min) /* for the read ready delay */
+ phase_min = phase;
+
+ dram_info->rl_val[cs][idx][P] = phase;
+ dram_info->rl_val[cs][idx][D] = tmp % MAX_DELAY;
+ }
+#else
+ if (!ratio_2to1) { /* 1:1 mode */
+ if (dram_info->rl_val[cs][idx][PS] > 1)
+ dram_info->rl_val[cs][idx][PS] -= 2;
+ if (dram_info->rl_val[cs][idx][PE] > 1)
+ dram_info->rl_val[cs][idx][PE] -= 2;
+ }
+
+ delay_s = dram_info->rl_val[cs][idx][PS] * MAX_DELAY +
+ dram_info->rl_val[cs][idx][DS];
+ delay_e = dram_info->rl_val[cs][idx][PE] * MAX_DELAY +
+ dram_info->rl_val[cs][idx][DE];
+
+ tmp = (delay_e - delay_s) / 2 + delay_s;
+ phase = tmp / MAX_DELAY;
+ if (!ratio_2to1 && phase > 1) /* 1:1 mode */
+ phase += 2;
+
+ if (phase < phase_min) /* for the read ready delay */
+ phase_min = phase;
+
+ dram_info->rl_val[cs][idx][P] = phase;
+ dram_info->rl_val[cs][idx][D] = tmp % MAX_DELAY;
+#endif
+ }
+
+ /* Set current rdReadyDelay according to the hash table (Need to do this in every phase change) */
+ if (!ratio_2to1) { /* 1:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_2_ADDR);
+ switch (phase_min) {
+ case 0:
+ add = (add >> REG_TRAINING_DEBUG_2_OFFS);
+ break;
+ case 1:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 3));
+ break;
+ case 4:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 6));
+ break;
+ case 5:
+ add = (add >> (REG_TRAINING_DEBUG_2_OFFS + 9));
+ break;
+ }
+ } else { /* 2:1 mode */
+ add = reg_read(REG_TRAINING_DEBUG_3_ADDR);
+ add = (add >> phase_min * REG_TRAINING_DEBUG_3_OFFS);
+ }
+
+ add &= REG_TRAINING_DEBUG_2_MASK;
+ reg = reg_read(REG_READ_DATA_READY_DELAYS_ADDR);
+ reg &=
+ ~(REG_READ_DATA_READY_DELAYS_MASK <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg |=
+ ((rd_sample_delay + add) << (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ dram_info->rd_rdy_dly = rd_sample_delay + add;
+
+ for (cs = 0; cs < dram_info->num_cs; cs++) {
+ for (pup = 0; pup < dram_info->num_of_total_pups; pup++) {
+ reg = ddr3_read_pup_reg(PUP_RL_MODE + 0x1, cs, pup);
+ dram_info->rl_val[cs][pup][DQS] = (reg & 0x3F);
+ }
+ }
+
+ return MV_OK;
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+#include "xor.h"
+#include "xor_regs.h"
+
+static void ddr3_flush_l1_line(u32 line);
+
+extern u32 pbs_pattern[2][LEN_16BIT_PBS_PATTERN];
+extern u32 pbs_pattern_32b[2][LEN_PBS_PATTERN];
+#if defined(MV88F78X60)
+extern u32 pbs_pattern_64b[2][LEN_PBS_PATTERN];
+#endif
+extern u32 pbs_dq_mapping[PUP_NUM_64BIT][DQ_NUM];
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+/* PBS locked dq (per pup) */
+u32 pbs_locked_dq[MAX_PUP_NUM][DQ_NUM] = { { 0 } };
+u32 pbs_locked_dm[MAX_PUP_NUM] = { 0 };
+u32 pbs_locked_value[MAX_PUP_NUM][DQ_NUM] = { { 0 } };
+
+int per_bit_data[MAX_PUP_NUM][DQ_NUM];
+#endif
+
+static u32 sdram_data[LEN_KILLER_PATTERN] __aligned(32) = { 0 };
+
+static struct crc_dma_desc dma_desc __aligned(32) = { 0 };
+
+#define XOR_TIMEOUT 0x8000000
+
+struct xor_channel_t {
+ struct crc_dma_desc *desc;
+ unsigned long desc_phys_addr;
+};
+
+#define XOR_CAUSE_DONE_MASK(chan) ((0x1 | 0x2) << (chan * 16))
+
+void xor_waiton_eng(int chan)
+{
+ int timeout;
+
+ timeout = 0;
+ while (!(reg_read(XOR_CAUSE_REG(XOR_UNIT(chan))) &
+ XOR_CAUSE_DONE_MASK(XOR_CHAN(chan)))) {
+ if (timeout > XOR_TIMEOUT)
+ goto timeout;
+
+ timeout++;
+ }
+
+ timeout = 0;
+ while (mv_xor_state_get(chan) != MV_IDLE) {
+ if (timeout > XOR_TIMEOUT)
+ goto timeout;
+
+ timeout++;
+ }
+
+ /* Clear int */
+ reg_write(XOR_CAUSE_REG(XOR_UNIT(chan)),
+ ~(XOR_CAUSE_DONE_MASK(XOR_CHAN(chan))));
+
+timeout:
+ return;
+}
+
+static int special_compare_pattern(u32 uj)
+{
+ if ((uj == 30) || (uj == 31) || (uj == 61) || (uj == 62) ||
+ (uj == 93) || (uj == 94) || (uj == 126) || (uj == 127))
+ return 1;
+
+ return 0;
+}
+
+/*
+ * Compare code extracted as its used by multiple functions. This
+ * reduces code-size and makes it easier to maintain it. Additionally
+ * the code is not indented that much and therefore easier to read.
+ */
+static void compare_pattern_v1(u32 uj, u32 *pup, u32 *pattern,
+ u32 pup_groups, int debug_dqs)
+{
+ u32 val;
+ u32 uk;
+ u32 var1;
+ u32 var2;
+ __maybe_unused u32 dq;
+
+ if (((sdram_data[uj]) != (pattern[uj])) && (*pup != 0xFF)) {
+ for (uk = 0; uk < PUP_NUM_32BIT; uk++) {
+ val = CMP_BYTE_SHIFT * uk;
+ var1 = ((sdram_data[uj] >> val) & CMP_BYTE_MASK);
+ var2 = ((pattern[uj] >> val) & CMP_BYTE_MASK);
+
+ if (var1 != var2) {
+ *pup |= (1 << (uk + (PUP_NUM_32BIT *
+ (uj % pup_groups))));
+
+#ifdef MV_DEBUG_DQS
+ if (!debug_dqs)
+ continue;
+
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ val = uk + (PUP_NUM_32BIT *
+ (uj % pup_groups));
+ if (((var1 >> dq) & 0x1) !=
+ ((var2 >> dq) & 0x1))
+ per_bit_data[val][dq] = 1;
+ else
+ per_bit_data[val][dq] = 0;
+ }
+#endif
+ }
+ }
+ }
+}
+
+static void compare_pattern_v2(u32 uj, u32 *pup, u32 *pattern)
+{
+ u32 val;
+ u32 uk;
+ u32 var1;
+ u32 var2;
+
+ if (((sdram_data[uj]) != (pattern[uj])) && (*pup != 0x3)) {
+ /* Found error */
+ for (uk = 0; uk < PUP_NUM_32BIT; uk++) {
+ val = CMP_BYTE_SHIFT * uk;
+ var1 = (sdram_data[uj] >> val) & CMP_BYTE_MASK;
+ var2 = (pattern[uj] >> val) & CMP_BYTE_MASK;
+ if (var1 != var2)
+ *pup |= (1 << (uk % PUP_NUM_16BIT));
+ }
+ }
+}
+
+/*
+ * Name: ddr3_sdram_compare
+ * Desc: Execute compare per PUP
+ * Args: unlock_pup Bit array of the unlock pups
+ * new_locked_pup Output bit array of the pups with failed compare
+ * pattern Pattern to compare
+ * pattern_len Length of pattern (in bytes)
+ * sdram_offset offset address to the SDRAM
+ * write write to the SDRAM before read
+ * mask compare pattern with mask;
+ * mask_pattern Mask to compare pattern
+ *
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_sdram_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 pattern_len, u32 sdram_offset, int write,
+ int mask, u32 *mask_pattern,
+ int special_compare)
+{
+ u32 uj;
+ __maybe_unused u32 pup_groups;
+ __maybe_unused u32 dq;
+
+#if !defined(MV88F67XX)
+ if (dram_info->num_of_std_pups == PUP_NUM_64BIT)
+ pup_groups = 2;
+ else
+ pup_groups = 1;
+#endif
+
+ ddr3_reset_phy_read_fifo();
+
+ /* Check if need to write to sdram before read */
+ if (write == 1)
+ ddr3_dram_sram_burst((u32)pattern, sdram_offset, pattern_len);
+
+ ddr3_dram_sram_burst(sdram_offset, (u32)sdram_data, pattern_len);
+
+ /* Compare read result to write */
+ for (uj = 0; uj < pattern_len; uj++) {
+ if (special_compare && special_compare_pattern(uj))
+ continue;
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+ compare_pattern_v1(uj, new_locked_pup, pattern, pup_groups, 1);
+#elif defined(MV88F67XX)
+ compare_pattern_v2(uj, new_locked_pup, pattern);
+#endif
+ }
+
+ return MV_OK;
+}
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+/*
+ * Name: ddr3_sdram_dm_compare
+ * Desc: Execute compare per PUP
+ * Args: unlock_pup Bit array of the unlock pups
+ * new_locked_pup Output bit array of the pups with failed compare
+ * pattern Pattern to compare
+ * pattern_len Length of pattern (in bytes)
+ * sdram_offset offset address to the SDRAM
+ * write write to the SDRAM before read
+ * mask compare pattern with mask;
+ * mask_pattern Mask to compare pattern
+ *
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_sdram_dm_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 sdram_offset)
+{
+ u32 uj, uk, var1, var2, pup_groups;
+ u32 val;
+ u32 pup = 0;
+
+ if (dram_info->num_of_std_pups == PUP_NUM_64BIT)
+ pup_groups = 2;
+ else
+ pup_groups = 1;
+
+ ddr3_dram_sram_burst((u32)pattern, SDRAM_PBS_TX_OFFS,
+ LEN_PBS_PATTERN);
+ ddr3_dram_sram_burst(SDRAM_PBS_TX_OFFS, (u32)sdram_data,
+ LEN_PBS_PATTERN);
+
+ /* Validate the correctness of the results */
+ for (uj = 0; uj < LEN_PBS_PATTERN; uj++)
+ compare_pattern_v1(uj, &pup, pattern, pup_groups, 0);
+
+ /* Test the DM Signals */
+ *(u32 *)(SDRAM_PBS_TX_OFFS + 0x10) = 0x12345678;
+ *(u32 *)(SDRAM_PBS_TX_OFFS + 0x14) = 0x12345678;
+
+ sdram_data[0] = *(u32 *)(SDRAM_PBS_TX_OFFS + 0x10);
+ sdram_data[1] = *(u32 *)(SDRAM_PBS_TX_OFFS + 0x14);
+
+ for (uj = 0; uj < 2; uj++) {
+ if (((sdram_data[uj]) != (pattern[uj])) &&
+ (*new_locked_pup != 0xFF)) {
+ for (uk = 0; uk < PUP_NUM_32BIT; uk++) {
+ val = CMP_BYTE_SHIFT * uk;
+ var1 = ((sdram_data[uj] >> val) & CMP_BYTE_MASK);
+ var2 = ((pattern[uj] >> val) & CMP_BYTE_MASK);
+ if (var1 != var2) {
+ *new_locked_pup |= (1 << (uk +
+ (PUP_NUM_32BIT * (uj % pup_groups))));
+ *new_locked_pup |= pup;
+ }
+ }
+ }
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_sdram_pbs_compare
+ * Desc: Execute SRAM compare per PUP and DQ.
+ * Args: pup_locked bit array of locked pups
+ * is_tx Indicate whether Rx or Tx
+ * pbs_pattern_idx Index of PBS pattern
+ * pbs_curr_val The PBS value
+ * pbs_lock_val The value to set to locked PBS
+ * skew_array Global array to update with the compare results
+ * ai_unlock_pup_dq_array bit array of the locked / unlocked pups per dq.
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_sdram_pbs_compare(MV_DRAM_INFO *dram_info, u32 pup_locked,
+ int is_tx, u32 pbs_pattern_idx,
+ u32 pbs_curr_val, u32 pbs_lock_val,
+ u32 *skew_array, u8 *unlock_pup_dq_array,
+ u32 ecc)
+{
+ /* bit array failed dq per pup for current compare */
+ u32 pbs_write_pup[DQ_NUM] = { 0 };
+ u32 update_pup; /* pup as HW convention */
+ u32 max_pup; /* maximal pup index */
+ u32 pup_addr;
+ u32 ui, dq, pup;
+ int var1, var2;
+ u32 sdram_offset, pup_groups, tmp_pup;
+ u32 *pattern_ptr;
+ u32 val;
+
+ /* Choose pattern */
+ switch (dram_info->ddr_width) {
+#if defined(MV88F672X)
+ case 16:
+ pattern_ptr = (u32 *)&pbs_pattern[pbs_pattern_idx];
+ break;
+#endif
+ case 32:
+ pattern_ptr = (u32 *)&pbs_pattern_32b[pbs_pattern_idx];
+ break;
+#if defined(MV88F78X60)
+ case 64:
+ pattern_ptr = (u32 *)&pbs_pattern_64b[pbs_pattern_idx];
+ break;
+#endif
+ default:
+ return MV_FAIL;
+ }
+
+ max_pup = dram_info->num_of_std_pups;
+
+ sdram_offset = SDRAM_PBS_I_OFFS + pbs_pattern_idx * SDRAM_PBS_NEXT_OFFS;
+
+ if (dram_info->num_of_std_pups == PUP_NUM_64BIT)
+ pup_groups = 2;
+ else
+ pup_groups = 1;
+
+ ddr3_reset_phy_read_fifo();
+
+ /* Check if need to write to sdram before read */
+ if (is_tx == 1) {
+ ddr3_dram_sram_burst((u32)pattern_ptr, sdram_offset,
+ LEN_PBS_PATTERN);
+ }
+
+ ddr3_dram_sram_read(sdram_offset, (u32)sdram_data, LEN_PBS_PATTERN);
+
+ /* Compare read result to write */
+ for (ui = 0; ui < LEN_PBS_PATTERN; ui++) {
+ if ((sdram_data[ui]) != (pattern_ptr[ui])) {
+ /* found error */
+ /* error in low pup group */
+ for (pup = 0; pup < PUP_NUM_32BIT; pup++) {
+ val = CMP_BYTE_SHIFT * pup;
+ var1 = ((sdram_data[ui] >> val) &
+ CMP_BYTE_MASK);
+ var2 = ((pattern_ptr[ui] >> val) &
+ CMP_BYTE_MASK);
+
+ if (var1 != var2) {
+ if (dram_info->ddr_width > 16) {
+ tmp_pup = (pup + PUP_NUM_32BIT *
+ (ui % pup_groups));
+ } else {
+ tmp_pup = (pup % PUP_NUM_16BIT);
+ }
+
+ update_pup = (1 << tmp_pup);
+ if (ecc && (update_pup != 0x1))
+ continue;
+
+ /*
+ * Pup is failed - Go over all DQs and
+ * look for failures
+ */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ val = tmp_pup * (1 - ecc) +
+ ecc * ECC_PUP;
+ if (((var1 >> dq) & 0x1) !=
+ ((var2 >> dq) & 0x1)) {
+ if (pbs_locked_dq[val][dq] == 1 &&
+ pbs_locked_value[val][dq] != pbs_curr_val)
+ continue;
+
+ /*
+ * Activate write to
+ * update PBS to
+ * pbs_lock_val
+ */
+ pbs_write_pup[dq] |=
+ update_pup;
+
+ /*
+ * Update the
+ * unlock_pup_dq_array
+ */
+ unlock_pup_dq_array[dq] &=
+ ~update_pup;
+
+ /*
+ * Lock PBS value for
+ * failed bits in
+ * compare operation
+ */
+ skew_array[tmp_pup * DQ_NUM + dq] =
+ pbs_curr_val;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ pup_addr = (is_tx == 1) ? PUP_PBS_TX : PUP_PBS_RX;
+
+ /* Set last failed bits PBS to min / max pbs value */
+ for (dq = 0; dq < DQ_NUM; dq++) {
+ for (pup = 0; pup < max_pup; pup++) {
+ if (pbs_write_pup[dq] & (1 << pup)) {
+ val = pup * (1 - ecc) + ecc * ECC_PUP;
+ if (pbs_locked_dq[val][dq] == 1 &&
+ pbs_locked_value[val][dq] != pbs_curr_val)
+ continue;
+
+ /* Mark the dq as locked */
+ pbs_locked_dq[val][dq] = 1;
+ pbs_locked_value[val][dq] = pbs_curr_val;
+ ddr3_write_pup_reg(pup_addr +
+ pbs_dq_mapping[val][dq],
+ CS0, val, 0, pbs_lock_val);
+ }
+ }
+ }
+
+ return MV_OK;
+}
+#endif
+
+/*
+ * Name: ddr3_sdram_direct_compare
+ * Desc: Execute compare per PUP without DMA (no burst mode)
+ * Args: unlock_pup Bit array of the unlock pups
+ * new_locked_pup Output bit array of the pups with failed compare
+ * pattern Pattern to compare
+ * pattern_len Length of pattern (in bytes)
+ * sdram_offset offset address to the SDRAM
+ * write write to the SDRAM before read
+ * mask compare pattern with mask;
+ * auiMaskPatter Mask to compare pattern
+ *
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_sdram_direct_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 pattern_len, u32 sdram_offset,
+ int write, int mask, u32 *mask_pattern)
+{
+ u32 uj, uk, pup_groups;
+ u32 *sdram_addr; /* used to read from SDRAM */
+
+ sdram_addr = (u32 *)sdram_offset;
+
+ if (dram_info->num_of_std_pups == PUP_NUM_64BIT)
+ pup_groups = 2;
+ else
+ pup_groups = 1;
+
+ /* Check if need to write before read */
+ if (write == 1) {
+ for (uk = 0; uk < pattern_len; uk++) {
+ *sdram_addr = pattern[uk];
+ sdram_addr++;
+ }
+ }
+
+ sdram_addr = (u32 *)sdram_offset;
+
+ for (uk = 0; uk < pattern_len; uk++) {
+ sdram_data[uk] = *sdram_addr;
+ sdram_addr++;
+ }
+
+ /* Compare read result to write */
+ for (uj = 0; uj < pattern_len; uj++) {
+ if (dram_info->ddr_width > 16) {
+ compare_pattern_v1(uj, new_locked_pup, pattern,
+ pup_groups, 0);
+ } else {
+ compare_pattern_v2(uj, new_locked_pup, pattern);
+ }
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_dram_sram_burst
+ * Desc: Read from the SDRAM in burst of 64 bytes
+ * Args: src
+ * dst
+ * Notes: Using the XOR mechanism
+ * Returns: MV_OK if success, other error code if fail.
+ */
+int ddr3_dram_sram_burst(u32 src, u32 dst, u32 len)
+{
+ u32 chan, byte_count, cs_num, byte;
+ struct xor_channel_t channel;
+
+ chan = 0;
+ byte_count = len * 4;
+
+ /* Wait for previous transfer completion */
+ while (mv_xor_state_get(chan) != MV_IDLE)
+ ;
+
+ /* Build the channel descriptor */
+ channel.desc = &dma_desc;
+
+ /* Enable Address Override and set correct src and dst */
+ if (src < SRAM_BASE) {
+ /* src is DRAM CS, dst is SRAM */
+ cs_num = (src / (1 + SDRAM_CS_SIZE));
+ reg_write(XOR_ADDR_OVRD_REG(0, 0),
+ ((cs_num << 1) | (1 << 0)));
+ channel.desc->src_addr0 = (src % (1 + SDRAM_CS_SIZE));
+ channel.desc->dst_addr = dst;
+ } else {
+ /* src is SRAM, dst is DRAM CS */
+ cs_num = (dst / (1 + SDRAM_CS_SIZE));
+ reg_write(XOR_ADDR_OVRD_REG(0, 0),
+ ((cs_num << 25) | (1 << 24)));
+ channel.desc->src_addr0 = (src);
+ channel.desc->dst_addr = (dst % (1 + SDRAM_CS_SIZE));
+ channel.desc->src_addr0 = src;
+ channel.desc->dst_addr = (dst % (1 + SDRAM_CS_SIZE));
+ }
+
+ channel.desc->src_addr1 = 0;
+ channel.desc->byte_cnt = byte_count;
+ channel.desc->next_desc_ptr = 0;
+ channel.desc->status = 1 << 31;
+ channel.desc->desc_cmd = 0x0;
+ channel.desc_phys_addr = (unsigned long)&dma_desc;
+
+ ddr3_flush_l1_line((u32)&dma_desc);
+
+ /* Issue the transfer */
+ if (mv_xor_transfer(chan, MV_DMA, channel.desc_phys_addr) != MV_OK)
+ return MV_FAIL;
+
+ /* Wait for completion */
+ xor_waiton_eng(chan);
+
+ if (dst > SRAM_BASE) {
+ for (byte = 0; byte < byte_count; byte += 0x20)
+ cache_inv(dst + byte);
+ }
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_flush_l1_line
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static void ddr3_flush_l1_line(u32 line)
+{
+ u32 reg;
+
+#if defined(MV88F672X)
+ reg = 1;
+#else
+ reg = reg_read(REG_SAMPLE_RESET_LOW_ADDR) &
+ (1 << REG_SAMPLE_RESET_CPU_ARCH_OFFS);
+#ifdef MV88F67XX
+ reg = ~reg & (1 << REG_SAMPLE_RESET_CPU_ARCH_OFFS);
+#endif
+#endif
+
+ if (reg) {
+ /* V7 Arch mode */
+ flush_l1_v7(line);
+ flush_l1_v7(line + CACHE_LINE_SIZE);
+ } else {
+ /* V6 Arch mode */
+ flush_l1_v6(line);
+ flush_l1_v6(line + CACHE_LINE_SIZE);
+ }
+}
+
+int ddr3_dram_sram_read(u32 src, u32 dst, u32 len)
+{
+ u32 ui;
+ u32 *dst_ptr, *src_ptr;
+
+ dst_ptr = (u32 *)dst;
+ src_ptr = (u32 *)src;
+
+ for (ui = 0; ui < len; ui++) {
+ *dst_ptr = *src_ptr;
+ dst_ptr++;
+ src_ptr++;
+ }
+
+ return MV_OK;
+}
+
+int ddr3_sdram_dqs_compare(MV_DRAM_INFO *dram_info, u32 unlock_pup,
+ u32 *new_locked_pup, u32 *pattern,
+ u32 pattern_len, u32 sdram_offset, int write,
+ int mask, u32 *mask_pattern,
+ int special_compare)
+{
+ u32 uj, pup_groups;
+
+ if (dram_info->num_of_std_pups == PUP_NUM_64BIT)
+ pup_groups = 2;
+ else
+ pup_groups = 1;
+
+ ddr3_reset_phy_read_fifo();
+
+ /* Check if need to write to sdram before read */
+ if (write == 1)
+ ddr3_dram_sram_burst((u32)pattern, sdram_offset, pattern_len);
+
+ ddr3_dram_sram_burst(sdram_offset, (u32)sdram_data, pattern_len);
+
+ /* Compare read result to write */
+ for (uj = 0; uj < pattern_len; uj++) {
+ if (special_compare && special_compare_pattern(uj))
+ continue;
+
+ if (dram_info->ddr_width > 16) {
+ compare_pattern_v1(uj, new_locked_pup, pattern,
+ pup_groups, 1);
+ } else {
+ compare_pattern_v2(uj, new_locked_pup, pattern);
+ }
+ }
+
+ return MV_OK;
+}
+
+void ddr3_reset_phy_read_fifo(void)
+{
+ u32 reg;
+
+ /* reset read FIFO */
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Start Auto Read Leveling procedure */
+ reg |= (1 << REG_DRAM_TRAINING_RL_OFFS);
+
+ /* 0x15B0 - Training Register */
+ reg_write(REG_DRAM_TRAINING_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg |= ((1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS) +
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS));
+
+ /* [0] = 1 - Enable SW override, [4] = 1 - FIFO reset */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ do {
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ (1 << REG_DRAM_TRAINING_2_FIFO_RST_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+
+ /* Clear Auto Read Leveling procedure */
+ reg &= ~(1 << REG_DRAM_TRAINING_RL_OFFS);
+
+ /* 0x15B0 - Training Register */
+ reg_write(REG_DRAM_TRAINING_ADDR, reg);
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_init.h"
+
+#if defined(MV88F78X60)
+#include "ddr3_axp_config.h"
+#elif defined(MV88F67XX)
+#include "ddr3_a370_config.h"
+#endif
+
+#if defined(MV88F672X)
+#include "ddr3_a375_config.h"
+#endif
+
+#ifdef DUNIT_SPD
+
+/* DIMM SPD offsets */
+#define SPD_DEV_TYPE_BYTE 2
+
+#define SPD_MODULE_TYPE_BYTE 3
+#define SPD_MODULE_MASK 0xf
+#define SPD_MODULE_TYPE_RDIMM 1
+#define SPD_MODULE_TYPE_UDIMM 2
+
+#define SPD_DEV_DENSITY_BYTE 4
+#define SPD_DEV_DENSITY_MASK 0xf
+
+#define SPD_ROW_NUM_BYTE 5
+#define SPD_ROW_NUM_MIN 12
+#define SPD_ROW_NUM_OFF 3
+#define SPD_ROW_NUM_MASK (7 << SPD_ROW_NUM_OFF)
+
+#define SPD_COL_NUM_BYTE 5
+#define SPD_COL_NUM_MIN 9
+#define SPD_COL_NUM_OFF 0
+#define SPD_COL_NUM_MASK (7 << SPD_COL_NUM_OFF)
+
+#define SPD_MODULE_ORG_BYTE 7
+#define SPD_MODULE_SDRAM_DEV_WIDTH_OFF 0
+#define SPD_MODULE_SDRAM_DEV_WIDTH_MASK (7 << SPD_MODULE_SDRAM_DEV_WIDTH_OFF)
+#define SPD_MODULE_BANK_NUM_MIN 1
+#define SPD_MODULE_BANK_NUM_OFF 3
+#define SPD_MODULE_BANK_NUM_MASK (7 << SPD_MODULE_BANK_NUM_OFF)
+
+#define SPD_BUS_WIDTH_BYTE 8
+#define SPD_BUS_WIDTH_OFF 0
+#define SPD_BUS_WIDTH_MASK (7 << SPD_BUS_WIDTH_OFF)
+#define SPD_BUS_ECC_OFF 3
+#define SPD_BUS_ECC_MASK (3 << SPD_BUS_ECC_OFF)
+
+#define SPD_MTB_DIVIDEND_BYTE 10
+#define SPD_MTB_DIVISOR_BYTE 11
+#define SPD_TCK_BYTE 12
+#define SPD_SUP_CAS_LAT_LSB_BYTE 14
+#define SPD_SUP_CAS_LAT_MSB_BYTE 15
+#define SPD_TAA_BYTE 16
+#define SPD_TWR_BYTE 17
+#define SPD_TRCD_BYTE 18
+#define SPD_TRRD_BYTE 19
+#define SPD_TRP_BYTE 20
+
+#define SPD_TRAS_MSB_BYTE 21
+#define SPD_TRAS_MSB_MASK 0xf
+
+#define SPD_TRC_MSB_BYTE 21
+#define SPD_TRC_MSB_MASK 0xf0
+
+#define SPD_TRAS_LSB_BYTE 22
+#define SPD_TRC_LSB_BYTE 23
+#define SPD_TRFC_LSB_BYTE 24
+#define SPD_TRFC_MSB_BYTE 25
+#define SPD_TWTR_BYTE 26
+#define SPD_TRTP_BYTE 27
+
+#define SPD_TFAW_MSB_BYTE 28
+#define SPD_TFAW_MSB_MASK 0xf
+
+#define SPD_TFAW_LSB_BYTE 29
+#define SPD_OPT_FEATURES_BYTE 30
+#define SPD_THERMAL_REFRESH_OPT_BYTE 31
+
+#define SPD_ADDR_MAP_BYTE 63
+#define SPD_ADDR_MAP_MIRROR_OFFS 0
+
+#define SPD_RDIMM_RC_BYTE 69
+#define SPD_RDIMM_RC_NIBBLE_MASK 0xF
+#define SPD_RDIMM_RC_NUM 16
+
+/* Dimm Memory Type values */
+#define SPD_MEM_TYPE_SDRAM 0x4
+#define SPD_MEM_TYPE_DDR1 0x7
+#define SPD_MEM_TYPE_DDR2 0x8
+#define SPD_MEM_TYPE_DDR3 0xB
+
+#define DIMM_MODULE_MANU_OFFS 64
+#define DIMM_MODULE_MANU_SIZE 8
+#define DIMM_MODULE_VEN_OFFS 73
+#define DIMM_MODULE_VEN_SIZE 25
+#define DIMM_MODULE_ID_OFFS 99
+#define DIMM_MODULE_ID_SIZE 18
+
+/* enumeration for voltage levels. */
+enum dimm_volt_if {
+ TTL_5V_TOLERANT,
+ LVTTL,
+ HSTL_1_5V,
+ SSTL_3_3V,
+ SSTL_2_5V,
+ VOLTAGE_UNKNOWN,
+};
+
+/* enumaration for SDRAM CAS Latencies. */
+enum dimm_sdram_cas {
+ SD_CL_1 = 1,
+ SD_CL_2,
+ SD_CL_3,
+ SD_CL_4,
+ SD_CL_5,
+ SD_CL_6,
+ SD_CL_7,
+ SD_FAULT
+};
+
+/* enumeration for memory types */
+enum memory_type {
+ MEM_TYPE_SDRAM,
+ MEM_TYPE_DDR1,
+ MEM_TYPE_DDR2,
+ MEM_TYPE_DDR3
+};
+
+/* DIMM information structure */
+typedef struct dimm_info {
+ /* DIMM dimensions */
+ u32 num_of_module_ranks;
+ u32 data_width;
+ u32 rank_capacity;
+ u32 num_of_devices;
+
+ u32 sdram_width;
+ u32 num_of_banks_on_each_device;
+ u32 sdram_capacity;
+
+ u32 num_of_row_addr;
+ u32 num_of_col_addr;
+
+ u32 addr_mirroring;
+
+ u32 err_check_type; /* ECC , PARITY.. */
+ u32 type_info; /* DDR2 only */
+
+ /* DIMM timing parameters */
+ u32 supported_cas_latencies;
+ u32 refresh_interval;
+ u32 min_cycle_time;
+ u32 min_row_precharge_time;
+ u32 min_row_active_to_row_active;
+ u32 min_ras_to_cas_delay;
+ u32 min_write_recovery_time; /* DDR3/2 only */
+ u32 min_write_to_read_cmd_delay; /* DDR3/2 only */
+ u32 min_read_to_prech_cmd_delay; /* DDR3/2 only */
+ u32 min_active_to_precharge;
+ u32 min_refresh_recovery; /* DDR3/2 only */
+ u32 min_cas_lat_time;
+ u32 min_four_active_win_delay;
+ u8 dimm_rc[SPD_RDIMM_RC_NUM];
+
+ /* DIMM vendor ID */
+ u32 vendor;
+} MV_DIMM_INFO;
+
+static int ddr3_spd_sum_init(MV_DIMM_INFO *info, MV_DIMM_INFO *sum_info,
+ u32 dimm);
+static u32 ddr3_get_max_val(u32 spd_val, u32 dimm_num, u32 static_val);
+static u32 ddr3_get_min_val(u32 spd_val, u32 dimm_num, u32 static_val);
+static int ddr3_spd_init(MV_DIMM_INFO *info, u32 dimm_addr, u32 dimm_width);
+static u32 ddr3_div(u32 val, u32 divider, u32 sub);
+
+extern u8 spd_data[SPD_SIZE];
+extern u32 odt_config[ODT_OPT];
+extern u16 odt_static[ODT_OPT][MAX_CS];
+extern u16 odt_dynamic[ODT_OPT][MAX_CS];
+
+#if !(defined(DB_88F6710) || defined(DB_88F6710_PCAC) || defined(RD_88F6710))
+/*
+ * Name: ddr3_get_dimm_num - Find number of dimms and their addresses
+ * Desc:
+ * Args: dimm_addr - array of dimm addresses
+ * Notes:
+ * Returns: None.
+ */
+static u32 ddr3_get_dimm_num(u32 *dimm_addr)
+{
+ u32 dimm_cur_addr;
+ u8 data[3];
+ u32 dimm_num = 0;
+ int ret;
+
+ /* Read the dimm eeprom */
+ for (dimm_cur_addr = MAX_DIMM_ADDR; dimm_cur_addr > MIN_DIMM_ADDR;
+ dimm_cur_addr--) {
+ data[SPD_DEV_TYPE_BYTE] = 0;
+
+ /* Far-End DIMM must be connected */
+ if ((dimm_num == 0) && (dimm_cur_addr < FAR_END_DIMM_ADDR))
+ return 0;
+
+ ret = i2c_read(dimm_cur_addr, 0, 1, (uchar *)data, 3);
+ if (!ret) {
+ if (data[SPD_DEV_TYPE_BYTE] == SPD_MEM_TYPE_DDR3) {
+ dimm_addr[dimm_num] = dimm_cur_addr;
+ dimm_num++;
+ }
+ }
+ }
+
+ return dimm_num;
+}
+#endif
+
+/*
+ * Name: dimmSpdInit - Get the SPD parameters.
+ * Desc: Read the DIMM SPD parameters into given struct parameter.
+ * Args: dimmNum - DIMM number. See MV_BOARD_DIMM_NUM enumerator.
+ * info - DIMM information structure.
+ * Notes:
+ * Returns: MV_OK if function could read DIMM parameters, 0 otherwise.
+ */
+int ddr3_spd_init(MV_DIMM_INFO *info, u32 dimm_addr, u32 dimm_width)
+{
+ u32 tmp;
+ u32 time_base;
+ int ret;
+ __maybe_unused u32 rc;
+ __maybe_unused u8 vendor_high, vendor_low;
+
+ if (dimm_addr != 0) {
+ memset(spd_data, 0, SPD_SIZE * sizeof(u8));
+
+ ret = i2c_read(dimm_addr, 0, 1, (uchar *)spd_data, SPD_SIZE);
+ if (ret)
+ return MV_DDR3_TRAINING_ERR_TWSI_FAIL;
+ }
+
+ /* Check if DDR3 */
+ if (spd_data[SPD_DEV_TYPE_BYTE] != SPD_MEM_TYPE_DDR3)
+ return MV_DDR3_TRAINING_ERR_TWSI_BAD_TYPE;
+
+ /* Error Check Type */
+ /* No byte for error check in DDR3 SPD, use DDR2 convention */
+ info->err_check_type = 0;
+
+ /* Check if ECC */
+ if ((spd_data[SPD_BUS_WIDTH_BYTE] & 0x18) >> 3)
+ info->err_check_type = 1;
+
+ DEBUG_INIT_FULL_C("DRAM err_check_type ", info->err_check_type, 1);
+ switch (spd_data[SPD_MODULE_TYPE_BYTE]) {
+ case 1:
+ /* support RDIMM */
+ info->type_info = SPD_MODULE_TYPE_RDIMM;
+ break;
+ case 2:
+ /* support UDIMM */
+ info->type_info = SPD_MODULE_TYPE_UDIMM;
+ break;
+ case 11: /* LRDIMM current not supported */
+ default:
+ info->type_info = (spd_data[SPD_MODULE_TYPE_BYTE]);
+ break;
+ }
+
+ /* Size Calculations: */
+
+ /* Number Of Row Addresses - 12/13/14/15/16 */
+ info->num_of_row_addr =
+ (spd_data[SPD_ROW_NUM_BYTE] & SPD_ROW_NUM_MASK) >>
+ SPD_ROW_NUM_OFF;
+ info->num_of_row_addr += SPD_ROW_NUM_MIN;
+ DEBUG_INIT_FULL_C("DRAM num_of_row_addr ", info->num_of_row_addr, 2);
+
+ /* Number Of Column Addresses - 9/10/11/12 */
+ info->num_of_col_addr =
+ (spd_data[SPD_COL_NUM_BYTE] & SPD_COL_NUM_MASK) >>
+ SPD_COL_NUM_OFF;
+ info->num_of_col_addr += SPD_COL_NUM_MIN;
+ DEBUG_INIT_FULL_C("DRAM num_of_col_addr ", info->num_of_col_addr, 1);
+
+ /* Number Of Ranks = number of CS on Dimm - 1/2/3/4 Ranks */
+ info->num_of_module_ranks =
+ (spd_data[SPD_MODULE_ORG_BYTE] & SPD_MODULE_BANK_NUM_MASK) >>
+ SPD_MODULE_BANK_NUM_OFF;
+ info->num_of_module_ranks += SPD_MODULE_BANK_NUM_MIN;
+ DEBUG_INIT_FULL_C("DRAM numOfModuleBanks ", info->num_of_module_ranks,
+ 1);
+
+ /* Data Width - 8/16/32/64 bits */
+ info->data_width =
+ 1 << (3 + (spd_data[SPD_BUS_WIDTH_BYTE] & SPD_BUS_WIDTH_MASK));
+ DEBUG_INIT_FULL_C("DRAM data_width ", info->data_width, 1);
+
+ /* Number Of Banks On Each Device - 8/16/32/64 banks */
+ info->num_of_banks_on_each_device =
+ 1 << (3 + ((spd_data[SPD_DEV_DENSITY_BYTE] >> 4) & 0x7));
+ DEBUG_INIT_FULL_C("DRAM num_of_banks_on_each_device ",
+ info->num_of_banks_on_each_device, 1);
+
+ /* Total SDRAM capacity - 256Mb/512Mb/1Gb/2Gb/4Gb/8Gb/16Gb - MegaBits */
+ info->sdram_capacity =
+ spd_data[SPD_DEV_DENSITY_BYTE] & SPD_DEV_DENSITY_MASK;
+
+ /* Sdram Width - 4/8/16/32 bits */
+ info->sdram_width = 1 << (2 + (spd_data[SPD_MODULE_ORG_BYTE] &
+ SPD_MODULE_SDRAM_DEV_WIDTH_MASK));
+ DEBUG_INIT_FULL_C("DRAM sdram_width ", info->sdram_width, 1);
+
+ /* CS (Rank) Capacity - MB */
+ /*
+ * DDR3 device uiDensity val are: (device capacity/8) *
+ * (Module_width/Device_width)
+ */
+ /* Jedec SPD DDR3 - page 7, Save spd_data in Mb - 2048=2GB */
+ if (dimm_width == 32) {
+ info->rank_capacity =
+ ((1 << info->sdram_capacity) * 256 *
+ (info->data_width / info->sdram_width)) << 16;
+ /* CS size = CS size / 2 */
+ } else {
+ info->rank_capacity =
+ ((1 << info->sdram_capacity) * 256 *
+ (info->data_width / info->sdram_width) * 0x2) << 16;
+ /* 0x2 => 0x100000-1Mbit / 8-bit->byte / 0x10000 */
+ }
+ DEBUG_INIT_FULL_C("DRAM rank_capacity[31] ", info->rank_capacity, 1);
+
+ /* Number of devices includeing Error correction */
+ info->num_of_devices =
+ ((info->data_width / info->sdram_width) *
+ info->num_of_module_ranks) + info->err_check_type;
+ DEBUG_INIT_FULL_C("DRAM num_of_devices ", info->num_of_devices, 1);
+
+ /* Address Mapping from Edge connector to DRAM - mirroring option */
+ info->addr_mirroring =
+ spd_data[SPD_ADDR_MAP_BYTE] & (1 << SPD_ADDR_MAP_MIRROR_OFFS);
+
+ /* Timings - All in ps */
+
+ time_base = (1000 * spd_data[SPD_MTB_DIVIDEND_BYTE]) /
+ spd_data[SPD_MTB_DIVISOR_BYTE];
+
+ /* Minimum Cycle Time At Max CasLatancy */
+ info->min_cycle_time = spd_data[SPD_TCK_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM tCKmin ", info->min_cycle_time, 1);
+
+ /* Refresh Interval */
+ /* No byte for refresh interval in DDR3 SPD, use DDR2 convention */
+ /*
+ * JEDEC param are 0 <= Tcase <= 85: 7.8uSec, 85 <= Tcase
+ * <= 95: 3.9uSec
+ */
+ info->refresh_interval = 7800000; /* Set to 7.8uSec */
+ DEBUG_INIT_FULL_C("DRAM refresh_interval ", info->refresh_interval, 1);
+
+ /* Suported Cas Latencies - DDR 3: */
+
+ /*
+ * bit7 | bit6 | bit5 | bit4 | bit3 | bit2 | bit1 | bit0 *
+ *******-******-******-******-******-******-******-*******-*******
+ CAS = 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 *
+ *********************************************************-*******
+ *******-******-******-******-******-******-******-*******-*******
+ * bit15 |bit14 |bit13 |bit12 |bit11 |bit10 | bit9 | bit8 *
+ *******-******-******-******-******-******-******-*******-*******
+ CAS = TBD | 18 | 17 | 16 | 15 | 14 | 13 | 12 *
+ */
+
+ /* DDR3 include 2 byte of CAS support */
+ info->supported_cas_latencies =
+ (spd_data[SPD_SUP_CAS_LAT_MSB_BYTE] << 8) |
+ spd_data[SPD_SUP_CAS_LAT_LSB_BYTE];
+ DEBUG_INIT_FULL_C("DRAM supported_cas_latencies ",
+ info->supported_cas_latencies, 1);
+
+ /* Minimum Cycle Time At Max CasLatancy */
+ info->min_cas_lat_time = (spd_data[SPD_TAA_BYTE] * time_base);
+ /*
+ * This field divided by the cycleTime will give us the CAS latency
+ * to config
+ */
+
+ /*
+ * For DDR3 and DDR2 includes Write Recovery Time field.
+ * Other SDRAM ignore
+ */
+ info->min_write_recovery_time = spd_data[SPD_TWR_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_write_recovery_time ",
+ info->min_write_recovery_time, 1);
+
+ /* Mininmum Ras to Cas Delay */
+ info->min_ras_to_cas_delay = spd_data[SPD_TRCD_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_ras_to_cas_delay ",
+ info->min_ras_to_cas_delay, 1);
+
+ /* Minimum Row Active to Row Active Time */
+ info->min_row_active_to_row_active =
+ spd_data[SPD_TRRD_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_row_active_to_row_active ",
+ info->min_row_active_to_row_active, 1);
+
+ /* Minimum Row Precharge Delay Time */
+ info->min_row_precharge_time = spd_data[SPD_TRP_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_row_precharge_time ",
+ info->min_row_precharge_time, 1);
+
+ /* Minimum Active to Precharge Delay Time - tRAS ps */
+ info->min_active_to_precharge =
+ (spd_data[SPD_TRAS_MSB_BYTE] & SPD_TRAS_MSB_MASK) << 8;
+ info->min_active_to_precharge |= spd_data[SPD_TRAS_LSB_BYTE];
+ info->min_active_to_precharge *= time_base;
+ DEBUG_INIT_FULL_C("DRAM min_active_to_precharge ",
+ info->min_active_to_precharge, 1);
+
+ /* Minimum Refresh Recovery Delay Time - tRFC ps */
+ info->min_refresh_recovery = spd_data[SPD_TRFC_MSB_BYTE] << 8;
+ info->min_refresh_recovery |= spd_data[SPD_TRFC_LSB_BYTE];
+ info->min_refresh_recovery *= time_base;
+ DEBUG_INIT_FULL_C("DRAM min_refresh_recovery ",
+ info->min_refresh_recovery, 1);
+
+ /*
+ * For DDR3 and DDR2 includes Internal Write To Read Command Delay
+ * field.
+ */
+ info->min_write_to_read_cmd_delay = spd_data[SPD_TWTR_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_write_to_read_cmd_delay ",
+ info->min_write_to_read_cmd_delay, 1);
+
+ /*
+ * For DDR3 and DDR2 includes Internal Read To Precharge Command Delay
+ * field.
+ */
+ info->min_read_to_prech_cmd_delay = spd_data[SPD_TRTP_BYTE] * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_read_to_prech_cmd_delay ",
+ info->min_read_to_prech_cmd_delay, 1);
+
+ /*
+ * For DDR3 includes Minimum Activate to Activate/Refresh Command
+ * field
+ */
+ tmp = ((spd_data[SPD_TFAW_MSB_BYTE] & SPD_TFAW_MSB_MASK) << 8) |
+ spd_data[SPD_TFAW_LSB_BYTE];
+ info->min_four_active_win_delay = tmp * time_base;
+ DEBUG_INIT_FULL_C("DRAM min_four_active_win_delay ",
+ info->min_four_active_win_delay, 1);
+
+#if defined(MV88F78X60) || defined(MV88F672X)
+ /* Registered DIMM support */
+ if (info->type_info == SPD_MODULE_TYPE_RDIMM) {
+ for (rc = 2; rc < 6; rc += 2) {
+ tmp = spd_data[SPD_RDIMM_RC_BYTE + rc / 2];
+ info->dimm_rc[rc] =
+ spd_data[SPD_RDIMM_RC_BYTE + rc / 2] &
+ SPD_RDIMM_RC_NIBBLE_MASK;
+ info->dimm_rc[rc + 1] =
+ (spd_data[SPD_RDIMM_RC_BYTE + rc / 2] >> 4) &
+ SPD_RDIMM_RC_NIBBLE_MASK;
+ }
+
+ vendor_low = spd_data[66];
+ vendor_high = spd_data[65];
+ info->vendor = (vendor_high << 8) + vendor_low;
+ DEBUG_INIT_C("DDR3 Training Sequence - Registered DIMM vendor ID 0x",
+ info->vendor, 4);
+
+ info->dimm_rc[0] = RDIMM_RC0;
+ info->dimm_rc[1] = RDIMM_RC1;
+ info->dimm_rc[2] = RDIMM_RC2;
+ info->dimm_rc[8] = RDIMM_RC8;
+ info->dimm_rc[9] = RDIMM_RC9;
+ info->dimm_rc[10] = RDIMM_RC10;
+ info->dimm_rc[11] = RDIMM_RC11;
+ }
+#endif
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_spd_sum_init - Get the SPD parameters.
+ * Desc: Read the DIMM SPD parameters into given struct parameter.
+ * Args: dimmNum - DIMM number. See MV_BOARD_DIMM_NUM enumerator.
+ * info - DIMM information structure.
+ * Notes:
+ * Returns: MV_OK if function could read DIMM parameters, 0 otherwise.
+ */
+int ddr3_spd_sum_init(MV_DIMM_INFO *info, MV_DIMM_INFO *sum_info, u32 dimm)
+{
+ if (dimm == 0) {
+ memcpy(sum_info, info, sizeof(MV_DIMM_INFO));
+ return MV_OK;
+ }
+ if (sum_info->type_info != info->type_info) {
+ DEBUG_INIT_S("DDR3 Dimm Compare - DIMM type does not match - FAIL\n");
+ return MV_DDR3_TRAINING_ERR_DIMM_TYPE_NO_MATCH;
+ }
+ if (sum_info->err_check_type > info->err_check_type) {
+ sum_info->err_check_type = info->err_check_type;
+ DEBUG_INIT_S("DDR3 Dimm Compare - ECC does not match. ECC is disabled\n");
+ }
+ if (sum_info->data_width != info->data_width) {
+ DEBUG_INIT_S("DDR3 Dimm Compare - DRAM bus width does not match - FAIL\n");
+ return MV_DDR3_TRAINING_ERR_BUS_WIDTH_NOT_MATCH;
+ }
+ if (sum_info->min_cycle_time < info->min_cycle_time)
+ sum_info->min_cycle_time = info->min_cycle_time;
+ if (sum_info->refresh_interval < info->refresh_interval)
+ sum_info->refresh_interval = info->refresh_interval;
+ sum_info->supported_cas_latencies &= info->supported_cas_latencies;
+ if (sum_info->min_cas_lat_time < info->min_cas_lat_time)
+ sum_info->min_cas_lat_time = info->min_cas_lat_time;
+ if (sum_info->min_write_recovery_time < info->min_write_recovery_time)
+ sum_info->min_write_recovery_time =
+ info->min_write_recovery_time;
+ if (sum_info->min_ras_to_cas_delay < info->min_ras_to_cas_delay)
+ sum_info->min_ras_to_cas_delay = info->min_ras_to_cas_delay;
+ if (sum_info->min_row_active_to_row_active <
+ info->min_row_active_to_row_active)
+ sum_info->min_row_active_to_row_active =
+ info->min_row_active_to_row_active;
+ if (sum_info->min_row_precharge_time < info->min_row_precharge_time)
+ sum_info->min_row_precharge_time = info->min_row_precharge_time;
+ if (sum_info->min_active_to_precharge < info->min_active_to_precharge)
+ sum_info->min_active_to_precharge =
+ info->min_active_to_precharge;
+ if (sum_info->min_refresh_recovery < info->min_refresh_recovery)
+ sum_info->min_refresh_recovery = info->min_refresh_recovery;
+ if (sum_info->min_write_to_read_cmd_delay <
+ info->min_write_to_read_cmd_delay)
+ sum_info->min_write_to_read_cmd_delay =
+ info->min_write_to_read_cmd_delay;
+ if (sum_info->min_read_to_prech_cmd_delay <
+ info->min_read_to_prech_cmd_delay)
+ sum_info->min_read_to_prech_cmd_delay =
+ info->min_read_to_prech_cmd_delay;
+ if (sum_info->min_four_active_win_delay <
+ info->min_four_active_win_delay)
+ sum_info->min_four_active_win_delay =
+ info->min_four_active_win_delay;
+ if (sum_info->min_write_to_read_cmd_delay <
+ info->min_write_to_read_cmd_delay)
+ sum_info->min_write_to_read_cmd_delay =
+ info->min_write_to_read_cmd_delay;
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_dunit_setup
+ * Desc: Set the controller with the timing values.
+ * Args: ecc_ena - User ECC setup
+ * Notes:
+ * Returns:
+ */
+int ddr3_dunit_setup(u32 ecc_ena, u32 hclk_time, u32 *ddr_width)
+{
+ u32 reg, tmp, cwl;
+ u32 ddr_clk_time;
+ MV_DIMM_INFO dimm_info[2];
+ MV_DIMM_INFO sum_info;
+ u32 stat_val, spd_val;
+ u32 cs, cl, cs_num, cs_ena;
+ u32 dimm_num = 0;
+ int status;
+ u32 rc;
+ __maybe_unused u32 dimm_cnt, cs_count, dimm;
+ __maybe_unused u32 dimm_addr[2] = { 0, 0 };
+
+#if defined(DB_88F6710) || defined(DB_88F6710_PCAC) || defined(RD_88F6710)
+ /* Armada 370 - SPD is not available on DIMM */
+ /*
+ * Set MC registers according to Static SPD values Values -
+ * must be set manually
+ */
+ /*
+ * We only have one optional DIMM for the DB and we already got the
+ * SPD matching values
+ */
+ status = ddr3_spd_init(&dimm_info[0], 0, *ddr_width);
+ if (MV_OK != status)
+ return status;
+
+ dimm_num = 1;
+ /* Use JP8 to enable multiCS support for Armada 370 DB */
+ if (!ddr3_check_config(EEPROM_MODULE_ADDR, CONFIG_MULTI_CS))
+ dimm_info[0].num_of_module_ranks = 1;
+ status = ddr3_spd_sum_init(&dimm_info[0], &sum_info, 0);
+ if (MV_OK != status)
+ return status;
+#else
+ /* Dynamic D-Unit Setup - Read SPD values */
+#ifdef DUNIT_SPD
+ dimm_num = ddr3_get_dimm_num(dimm_addr);
+ if (dimm_num == 0) {
+#ifdef MIXED_DIMM_STATIC
+ DEBUG_INIT_S("DDR3 Training Sequence - No DIMMs detected\n");
+#else
+ DEBUG_INIT_S("DDR3 Training Sequence - FAILED (Wrong DIMMs Setup)\n");
+ return MV_DDR3_TRAINING_ERR_BAD_DIMM_SETUP;
+#endif
+ } else {
+ DEBUG_INIT_C("DDR3 Training Sequence - Number of DIMMs detected: ",
+ dimm_num, 1);
+ }
+
+ for (dimm = 0; dimm < dimm_num; dimm++) {
+ status = ddr3_spd_init(&dimm_info[dimm], dimm_addr[dimm],
+ *ddr_width);
+ if (MV_OK != status)
+ return status;
+ status = ddr3_spd_sum_init(&dimm_info[dimm], &sum_info, dimm);
+ if (MV_OK != status)
+ return status;
+ }
+#endif
+#endif
+
+ /* Set number of enabled CS */
+ cs_num = 0;
+#ifdef DUNIT_STATIC
+ cs_num = ddr3_get_cs_num_from_reg();
+#endif
+#ifdef DUNIT_SPD
+ for (dimm = 0; dimm < dimm_num; dimm++)
+ cs_num += dimm_info[dimm].num_of_module_ranks;
+#endif
+ if (cs_num > MAX_CS) {
+ DEBUG_INIT_C("DDR3 Training Sequence - Number of CS exceed limit - ",
+ MAX_CS, 1);
+ return MV_DDR3_TRAINING_ERR_MAX_CS_LIMIT;
+ }
+
+ /* Set bitmap of enabled CS */
+ cs_ena = 0;
+#ifdef DUNIT_STATIC
+ cs_ena = ddr3_get_cs_ena_from_reg();
+#endif
+#ifdef DUNIT_SPD
+ dimm = 0;
+
+ if (dimm_num) {
+ for (cs = 0; cs < MAX_CS; cs += 2) {
+ if (((1 << cs) & DIMM_CS_BITMAP) &&
+ !(cs_ena & (1 << cs))) {
+ if (dimm_info[dimm].num_of_module_ranks == 1)
+ cs_ena |= (0x1 << cs);
+ else if (dimm_info[dimm].num_of_module_ranks == 2)
+ cs_ena |= (0x3 << cs);
+ else if (dimm_info[dimm].num_of_module_ranks == 3)
+ cs_ena |= (0x7 << cs);
+ else if (dimm_info[dimm].num_of_module_ranks == 4)
+ cs_ena |= (0xF << cs);
+
+ dimm++;
+ if (dimm == dimm_num)
+ break;
+ }
+ }
+ }
+#endif
+
+ if (cs_ena > 0xF) {
+ DEBUG_INIT_C("DDR3 Training Sequence - Number of enabled CS exceed limit - ",
+ MAX_CS, 1);
+ return MV_DDR3_TRAINING_ERR_MAX_ENA_CS_LIMIT;
+ }
+
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - Number of CS = ", cs_num, 1);
+
+ /* Check Ratio - '1' - 2:1, '0' - 1:1 */
+ if (reg_read(REG_DDR_IO_ADDR) & (1 << REG_DDR_IO_CLK_RATIO_OFFS))
+ ddr_clk_time = hclk_time / 2;
+ else
+ ddr_clk_time = hclk_time;
+
+#ifdef DUNIT_STATIC
+ /* Get target CL value from set register */
+ reg = (reg_read(REG_DDR3_MR0_ADDR) >> 2);
+ reg = ((((reg >> 1) & 0xE)) | (reg & 0x1)) & 0xF;
+
+ cl = ddr3_get_max_val(ddr3_div(sum_info.min_cas_lat_time,
+ ddr_clk_time, 0),
+ dimm_num, ddr3_valid_cl_to_cl(reg));
+#else
+ cl = ddr3_div(sum_info.min_cas_lat_time, ddr_clk_time, 0);
+#endif
+ if (cl < 5)
+ cl = 5;
+
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - Cas Latency = ", cl, 1);
+
+ /* {0x00001400} - DDR SDRAM Configuration Register */
+ reg = 0x73004000;
+ stat_val = ddr3_get_static_mc_value(
+ REG_SDRAM_CONFIG_ADDR, REG_SDRAM_CONFIG_ECC_OFFS, 0x1, 0, 0);
+ if (ecc_ena && ddr3_get_min_val(sum_info.err_check_type, dimm_num,
+ stat_val)) {
+ reg |= (1 << REG_SDRAM_CONFIG_ECC_OFFS);
+ reg |= (1 << REG_SDRAM_CONFIG_IERR_OFFS);
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - ECC Enabled\n");
+ } else {
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - ECC Disabled\n");
+ }
+
+ if (sum_info.type_info == SPD_MODULE_TYPE_RDIMM) {
+#ifdef DUNIT_STATIC
+ DEBUG_INIT_S("DDR3 Training Sequence - FAIL - Illegal R-DIMM setup\n");
+ return MV_DDR3_TRAINING_ERR_BAD_R_DIMM_SETUP;
+#endif
+ reg |= (1 << REG_SDRAM_CONFIG_REGDIMM_OFFS);
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - R-DIMM\n");
+ } else {
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - U-DIMM\n");
+ }
+
+#ifndef MV88F67XX
+#ifdef DUNIT_STATIC
+ if (ddr3_get_min_val(sum_info.data_width, dimm_num, BUS_WIDTH) == 64) {
+#else
+ if (*ddr_width == 64) {
+#endif
+ reg |= (1 << REG_SDRAM_CONFIG_WIDTH_OFFS);
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - Datawidth - 64Bits\n");
+ } else {
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - Datawidth - 32Bits\n");
+ }
+#else
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - Datawidth - 16Bits\n");
+#endif
+
+#if defined(MV88F672X)
+ if (*ddr_width == 32) {
+ reg |= (1 << REG_SDRAM_CONFIG_WIDTH_OFFS);
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - Datawidth - 32Bits\n");
+ } else {
+ DEBUG_INIT_FULL_S("DDR3 - DUNIT-SET - Datawidth - 16Bits\n");
+ }
+#endif
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_CONFIG_ADDR, 0,
+ REG_SDRAM_CONFIG_RFRS_MASK, 0, 0);
+ tmp = ddr3_get_min_val(sum_info.refresh_interval / hclk_time,
+ dimm_num, stat_val);
+
+#ifdef TREFI_USER_EN
+ tmp = min(TREFI_USER / hclk_time, tmp);
+#endif
+
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - RefreshInterval/Hclk = ", tmp, 4);
+ reg |= tmp;
+
+ if (cl != 3)
+ reg |= (1 << 16); /* If 2:1 need to set P2DWr */
+
+#if defined(MV88F672X)
+ reg |= (1 << 27); /* PhyRfRST = Disable */
+#endif
+ reg_write(REG_SDRAM_CONFIG_ADDR, reg);
+
+ /*{0x00001404} - DDR SDRAM Configuration Register */
+ reg = 0x3630B800;
+#ifdef DUNIT_SPD
+ reg |= (DRAM_2T << REG_DUNIT_CTRL_LOW_2T_OFFS);
+#endif
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+
+ /* {0x00001408} - DDR SDRAM Timing (Low) Register */
+ reg = 0x0;
+
+ /* tRAS - (0:3,20) */
+ spd_val = ddr3_div(sum_info.min_active_to_precharge,
+ ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 0, 0xF, 16, 0x10);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRAS-1 = ", tmp, 1);
+ reg |= (tmp & 0xF);
+ reg |= ((tmp & 0x10) << 16); /* to bit 20 */
+
+ /* tRCD - (4:7) */
+ spd_val = ddr3_div(sum_info.min_ras_to_cas_delay, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 4, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRCD-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 4);
+
+ /* tRP - (8:11) */
+ spd_val = ddr3_div(sum_info.min_row_precharge_time, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 8, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRP-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 8);
+
+ /* tWR - (12:15) */
+ spd_val = ddr3_div(sum_info.min_write_recovery_time, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 12, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tWR-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 12);
+
+ /* tWTR - (16:19) */
+ spd_val = ddr3_div(sum_info.min_write_to_read_cmd_delay, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 16, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tWTR-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 16);
+
+ /* tRRD - (24:27) */
+ spd_val = ddr3_div(sum_info.min_row_active_to_row_active, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 24, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRRD-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 24);
+
+ /* tRTP - (28:31) */
+ spd_val = ddr3_div(sum_info.min_read_to_prech_cmd_delay, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_LOW_ADDR,
+ 28, 0xF, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRTP-1 = ", tmp, 1);
+ reg |= ((tmp & 0xF) << 28);
+
+ if (cl < 7)
+ reg = 0x33137663;
+
+ reg_write(REG_SDRAM_TIMING_LOW_ADDR, reg);
+
+ /*{0x0000140C} - DDR SDRAM Timing (High) Register */
+ /* Add cycles to R2R W2W */
+ reg = 0x39F8FF80;
+
+ /* tRFC - (0:6,16:18) */
+ spd_val = ddr3_div(sum_info.min_refresh_recovery, ddr_clk_time, 1);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_TIMING_HIGH_ADDR,
+ 0, 0x7F, 9, 0x380);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tRFC-1 = ", tmp, 1);
+ reg |= (tmp & 0x7F);
+ reg |= ((tmp & 0x380) << 9); /* to bit 16 */
+ reg_write(REG_SDRAM_TIMING_HIGH_ADDR, reg);
+
+ /*{0x00001410} - DDR SDRAM Address Control Register */
+ reg = 0x000F0000;
+
+ /* tFAW - (24:28) */
+#if (defined(MV88F78X60) || defined(MV88F672X))
+ tmp = sum_info.min_four_active_win_delay;
+ spd_val = ddr3_div(tmp, ddr_clk_time, 0);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_ADDRESS_CTRL_ADDR,
+ 24, 0x3F, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tFAW = ", tmp, 1);
+ reg |= ((tmp & 0x3F) << 24);
+#else
+ tmp = sum_info.min_four_active_win_delay -
+ 4 * (sum_info.min_row_active_to_row_active);
+ spd_val = ddr3_div(tmp, ddr_clk_time, 0);
+ stat_val = ddr3_get_static_mc_value(REG_SDRAM_ADDRESS_CTRL_ADDR,
+ 24, 0x1F, 0, 0);
+ tmp = ddr3_get_max_val(spd_val, dimm_num, stat_val);
+ DEBUG_INIT_FULL_C("DDR3 - DUNIT-SET - tFAW-4*tRRD = ", tmp, 1);
+ reg |= ((tmp & 0x1F) << 24);
+#endif
+
+ /* SDRAM device capacity */
+#ifdef DUNIT_STATIC
+ reg |= (reg_read(REG_SDRAM_ADDRESS_CTRL_ADDR) & 0xF0FFFF);
+#endif
+
+#ifdef DUNIT_SPD
+ cs_count = 0;
+ dimm_cnt = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs) & DIMM_CS_BITMAP) {
+ if (dimm_info[dimm_cnt].num_of_module_ranks == cs_count) {
+ dimm_cnt++;
+ cs_count = 0;
+ }
+ cs_count++;
+ if (dimm_info[dimm_cnt].sdram_capacity < 0x3) {
+ reg |= ((dimm_info[dimm_cnt].sdram_capacity + 1) <<
+ (REG_SDRAM_ADDRESS_SIZE_OFFS +
+ (REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS * cs)));
+ } else if (dimm_info[dimm_cnt].sdram_capacity > 0x3) {
+ reg |= ((dimm_info[dimm_cnt].sdram_capacity & 0x3) <<
+ (REG_SDRAM_ADDRESS_SIZE_OFFS +
+ (REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS * cs)));
+ reg |= ((dimm_info[dimm_cnt].sdram_capacity & 0x4) <<
+ (REG_SDRAM_ADDRESS_SIZE_HIGH_OFFS + cs));
+ }
+ }
+ }
+
+ /* SDRAM device structure */
+ cs_count = 0;
+ dimm_cnt = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs) & DIMM_CS_BITMAP) {
+ if (dimm_info[dimm_cnt].num_of_module_ranks == cs_count) {
+ dimm_cnt++;
+ cs_count = 0;
+ }
+ cs_count++;
+ if (dimm_info[dimm_cnt].sdram_width == 16)
+ reg |= (1 << (REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS * cs));
+ }
+ }
+#endif
+ reg_write(REG_SDRAM_ADDRESS_CTRL_ADDR, reg);
+
+ /*{0x00001418} - DDR SDRAM Operation Register */
+ reg = 0xF00;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs))
+ reg &= ~(1 << (cs + REG_SDRAM_OPERATION_CS_OFFS));
+ }
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /*{0x00001420} - DDR SDRAM Extended Mode Register */
+ reg = 0x00000004;
+ reg_write(REG_SDRAM_EXT_MODE_ADDR, reg);
+
+ /*{0x00001424} - DDR Controller Control (High) Register */
+#if (defined(MV88F78X60) || defined(MV88F672X))
+ reg = 0x0000D3FF;
+#else
+ reg = 0x0100D1FF;
+#endif
+ reg_write(REG_DDR_CONT_HIGH_ADDR, reg);
+
+ /*{0x0000142C} - DDR3 Timing Register */
+ reg = 0x014C2F38;
+#if defined(MV88F78X60) || defined(MV88F672X)
+ reg = 0x1FEC2F38;
+#endif
+ reg_write(0x142C, reg);
+
+ /*{0x00001484} - MBus CPU Block Register */
+#ifdef MV88F67XX
+ if (reg_read(REG_DDR_IO_ADDR) & (1 << REG_DDR_IO_CLK_RATIO_OFFS))
+ reg_write(REG_MBUS_CPU_BLOCK_ADDR, 0x0000E907);
+#endif
+
+ /*
+ * In case of mixed dimm and on-board devices setup paramters will
+ * be taken statically
+ */
+ /*{0x00001494} - DDR SDRAM ODT Control (Low) Register */
+ reg = odt_config[cs_ena];
+ reg_write(REG_SDRAM_ODT_CTRL_LOW_ADDR, reg);
+
+ /*{0x00001498} - DDR SDRAM ODT Control (High) Register */
+ reg = 0x00000000;
+ reg_write(REG_SDRAM_ODT_CTRL_HIGH_ADDR, reg);
+
+ /*{0x0000149C} - DDR Dunit ODT Control Register */
+ reg = cs_ena;
+ reg_write(REG_DUNIT_ODT_CTRL_ADDR, reg);
+
+ /*{0x000014A0} - DDR Dunit ODT Control Register */
+#if defined(MV88F672X)
+ reg = 0x000006A9;
+ reg_write(REG_DRAM_FIFO_CTRL_ADDR, reg);
+#endif
+
+ /*{0x000014C0} - DRAM address and Control Driving Strenght */
+ reg_write(REG_DRAM_ADDR_CTRL_DRIVE_STRENGTH_ADDR, 0x192435e9);
+
+ /*{0x000014C4} - DRAM Data and DQS Driving Strenght */
+ reg_write(REG_DRAM_DATA_DQS_DRIVE_STRENGTH_ADDR, 0xB2C35E9);
+
+#if (defined(MV88F78X60) || defined(MV88F672X))
+ /*{0x000014CC} - DRAM Main Pads Calibration Machine Control Register */
+ reg = reg_read(REG_DRAM_MAIN_PADS_CAL_ADDR);
+ reg_write(REG_DRAM_MAIN_PADS_CAL_ADDR, reg | (1 << 0));
+#endif
+
+#if defined(MV88F672X)
+ /* DRAM Main Pads Calibration Machine Control Register */
+ /* 0x14CC[4:3] - CalUpdateControl = IntOnly */
+ reg = reg_read(REG_DRAM_MAIN_PADS_CAL_ADDR);
+ reg &= 0xFFFFFFE7;
+ reg |= (1 << 3);
+ reg_write(REG_DRAM_MAIN_PADS_CAL_ADDR, reg);
+#endif
+
+#ifdef DUNIT_SPD
+ cs_count = 0;
+ dimm_cnt = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if ((1 << cs) & DIMM_CS_BITMAP) {
+ if ((1 << cs) & cs_ena) {
+ if (dimm_info[dimm_cnt].num_of_module_ranks ==
+ cs_count) {
+ dimm_cnt++;
+ cs_count = 0;
+ }
+ cs_count++;
+ reg_write(REG_CS_SIZE_SCRATCH_ADDR + (cs * 0x8),
+ dimm_info[dimm_cnt].rank_capacity - 1);
+ } else {
+ reg_write(REG_CS_SIZE_SCRATCH_ADDR + (cs * 0x8), 0);
+ }
+ }
+ }
+#endif
+
+ /*{0x00020184} - Close FastPath - 2G */
+ reg_write(REG_FASTPATH_WIN_0_CTRL_ADDR, 0);
+
+ /*{0x00001538} - Read Data Sample Delays Register */
+ reg = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs))
+ reg |= (cl << (REG_READ_DATA_SAMPLE_DELAYS_OFFS * cs));
+ }
+
+ reg_write(REG_READ_DATA_SAMPLE_DELAYS_ADDR, reg);
+ DEBUG_INIT_FULL_C("DDR3 - SPD-SET - Read Data Sample Delays = ", reg,
+ 1);
+
+ /*{0x0000153C} - Read Data Ready Delay Register */
+ reg = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg |= ((cl + 2) <<
+ (REG_READ_DATA_READY_DELAYS_OFFS * cs));
+ }
+ }
+ reg_write(REG_READ_DATA_READY_DELAYS_ADDR, reg);
+ DEBUG_INIT_FULL_C("DDR3 - SPD-SET - Read Data Ready Delays = ", reg, 1);
+
+ /* Set MR registers */
+ /* MR0 */
+ reg = 0x00000600;
+ tmp = ddr3_cl_to_valid_cl(cl);
+ reg |= ((tmp & 0x1) << 2);
+ reg |= ((tmp & 0xE) << 3); /* to bit 4 */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg_write(REG_DDR3_MR0_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* MR1 */
+ reg = 0x00000044 & REG_DDR3_MR1_ODT_MASK;
+ if (cs_num > 1)
+ reg = 0x00000046 & REG_DDR3_MR1_ODT_MASK;
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg |= odt_static[cs_ena][cs];
+ reg_write(REG_DDR3_MR1_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* MR2 */
+ if (reg_read(REG_DDR_IO_ADDR) & (1 << REG_DDR_IO_CLK_RATIO_OFFS))
+ tmp = hclk_time / 2;
+ else
+ tmp = hclk_time;
+
+ if (tmp >= 2500)
+ cwl = 5; /* CWL = 5 */
+ else if (tmp >= 1875 && tmp < 2500)
+ cwl = 6; /* CWL = 6 */
+ else if (tmp >= 1500 && tmp < 1875)
+ cwl = 7; /* CWL = 7 */
+ else if (tmp >= 1250 && tmp < 1500)
+ cwl = 8; /* CWL = 8 */
+ else if (tmp >= 1070 && tmp < 1250)
+ cwl = 9; /* CWL = 9 */
+ else if (tmp >= 935 && tmp < 1070)
+ cwl = 10; /* CWL = 10 */
+ else if (tmp >= 833 && tmp < 935)
+ cwl = 11; /* CWL = 11 */
+ else if (tmp >= 750 && tmp < 833)
+ cwl = 12; /* CWL = 12 */
+ else {
+ cwl = 12; /* CWL = 12 */
+ printf("Unsupported hclk %d MHz\n", tmp);
+ }
+
+ reg = ((cwl - 5) << REG_DDR3_MR2_CWL_OFFS);
+
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg &= REG_DDR3_MR2_ODT_MASK;
+ reg |= odt_dynamic[cs_ena][cs];
+ reg_write(REG_DDR3_MR2_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* MR3 */
+ reg = 0x00000000;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg_write(REG_DDR3_MR3_CS_ADDR +
+ (cs << MR_CS_ADDR_OFFS), reg);
+ }
+ }
+
+ /* {0x00001428} - DDR ODT Timing (Low) Register */
+ reg = 0;
+ reg |= (((cl - cwl + 1) & 0xF) << 4);
+ reg |= (((cl - cwl + 6) & 0xF) << 8);
+ reg |= ((((cl - cwl + 6) >> 4) & 0x1) << 21);
+ reg |= (((cl - 1) & 0xF) << 12);
+ reg |= (((cl + 6) & 0x1F) << 16);
+ reg_write(REG_ODT_TIME_LOW_ADDR, reg);
+
+ /* {0x0000147C} - DDR ODT Timing (High) Register */
+ reg = 0x00000071;
+ reg |= ((cwl - 1) << 8);
+ reg |= ((cwl + 5) << 12);
+ reg_write(REG_ODT_TIME_HIGH_ADDR, reg);
+
+#ifdef DUNIT_SPD
+ /*{0x000015E0} - DDR3 Rank Control Register */
+ reg = cs_ena;
+ cs_count = 0;
+ dimm_cnt = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (cs_ena & (1 << cs) & DIMM_CS_BITMAP) {
+ if (dimm_info[dimm_cnt].num_of_module_ranks == cs_count) {
+ dimm_cnt++;
+ cs_count = 0;
+ }
+ cs_count++;
+
+ if (dimm_info[dimm_cnt].addr_mirroring &&
+ (cs == 1 || cs == 3) &&
+ (sum_info.type_info != SPD_MODULE_TYPE_RDIMM)) {
+ reg |= (1 << (REG_DDR3_RANK_CTRL_MIRROR_OFFS + cs));
+ DEBUG_INIT_FULL_C("DDR3 - SPD-SET - Setting Address Mirroring for CS = ",
+ cs, 1);
+ }
+ }
+ }
+ reg_write(REG_DDR3_RANK_CTRL_ADDR, reg);
+#endif
+
+ /*{0xD00015E4} - ZQDS Configuration Register */
+ reg = 0x00203c18;
+ reg_write(REG_ZQC_CONF_ADDR, reg);
+
+ /* {0x00015EC} - DDR PHY */
+#if defined(MV88F78X60)
+ reg = 0xF800AAA5;
+ if (mv_ctrl_rev_get() == MV_78XX0_B0_REV)
+ reg = 0xF800A225;
+#else
+ reg = 0xDE000025;
+#if defined(MV88F672X)
+ reg = 0xF800A225;
+#endif
+#endif
+ reg_write(REG_DRAM_PHY_CONFIG_ADDR, reg);
+
+#if (defined(MV88F78X60) || defined(MV88F672X))
+ /* Registered DIMM support - supported only in AXP A0 devices */
+ /* Currently supported for SPD detection only */
+ /*
+ * Flow is according to the Registered DIMM chapter in the
+ * Functional Spec
+ */
+ if (sum_info.type_info == SPD_MODULE_TYPE_RDIMM) {
+ DEBUG_INIT_S("DDR3 Training Sequence - Registered DIMM detected\n");
+
+ /* Set commands parity completion */
+ reg = reg_read(REG_REGISTERED_DRAM_CTRL_ADDR);
+ reg &= ~REG_REGISTERED_DRAM_CTRL_PARITY_MASK;
+ reg |= 0x8;
+ reg_write(REG_REGISTERED_DRAM_CTRL_ADDR, reg);
+
+ /* De-assert M_RESETn and assert M_CKE */
+ reg_write(REG_SDRAM_INIT_CTRL_ADDR,
+ 1 << REG_SDRAM_INIT_CKE_ASSERT_OFFS);
+ do {
+ reg = (reg_read(REG_SDRAM_INIT_CTRL_ADDR)) &
+ (1 << REG_SDRAM_INIT_CKE_ASSERT_OFFS);
+ } while (reg);
+
+ for (rc = 0; rc < SPD_RDIMM_RC_NUM; rc++) {
+ if (rc != 6 && rc != 7) {
+ /* Set CWA Command */
+ reg = (REG_SDRAM_OPERATION_CMD_CWA &
+ ~(0xF << REG_SDRAM_OPERATION_CS_OFFS));
+ reg |= ((dimm_info[0].dimm_rc[rc] &
+ REG_SDRAM_OPERATION_CWA_DATA_MASK) <<
+ REG_SDRAM_OPERATION_CWA_DATA_OFFS);
+ reg |= rc << REG_SDRAM_OPERATION_CWA_RC_OFFS;
+ /* Configure - Set Delay - tSTAB/tMRD */
+ if (rc == 2 || rc == 10)
+ reg |= (0x1 << REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS);
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ /*
+ * Poll the "cmd" field in the SDRAM OP
+ * register for 0x0
+ */
+ do {
+ reg = reg_read(REG_SDRAM_OPERATION_ADDR) &
+ (REG_SDRAM_OPERATION_CMD_MASK);
+ } while (reg);
+ }
+ }
+ }
+#endif
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_div - this function divides integers
+ * Desc:
+ * Args: val - the value
+ * divider - the divider
+ * sub - substruction value
+ * Notes:
+ * Returns: required value
+ */
+u32 ddr3_div(u32 val, u32 divider, u32 sub)
+{
+ return val / divider + (val % divider > 0 ? 1 : 0) - sub;
+}
+
+/*
+ * Name: ddr3_get_max_val
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns:
+ */
+u32 ddr3_get_max_val(u32 spd_val, u32 dimm_num, u32 static_val)
+{
+#ifdef DUNIT_STATIC
+ if (dimm_num > 0) {
+ if (spd_val >= static_val)
+ return spd_val;
+ else
+ return static_val;
+ } else {
+ return static_val;
+ }
+#else
+ return spd_val;
+#endif
+}
+
+/*
+ * Name: ddr3_get_min_val
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns:
+ */
+u32 ddr3_get_min_val(u32 spd_val, u32 dimm_num, u32 static_val)
+{
+#ifdef DUNIT_STATIC
+ if (dimm_num > 0) {
+ if (spd_val <= static_val)
+ return spd_val;
+ else
+ return static_val;
+ } else
+ return static_val;
+#else
+ return spd_val;
+#endif
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "ddr3_hw_training.h"
+
+/*
+ * Debug
+ */
+#define DEBUG_WL_C(s, d, l) \
+ DEBUG_WL_S(s); DEBUG_WL_D(d, l); DEBUG_WL_S("\n")
+#define DEBUG_WL_FULL_C(s, d, l) \
+ DEBUG_WL_FULL_S(s); DEBUG_WL_FULL_D(d, l); DEBUG_WL_FULL_S("\n")
+
+#ifdef MV_DEBUG_WL
+#define DEBUG_RL_S(s) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%s", s)
+#define DEBUG_RL_D(d, l) \
+ debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%x", d)
+#else
+#define DEBUG_WL_S(s)
+#define DEBUG_WL_D(d, l)
+#endif
+
+#ifdef MV_DEBUG_WL_FULL
+#define DEBUG_WL_FULL_S(s) puts(s)
+#define DEBUG_WL_FULL_D(d, l) printf("%x", d)
+#else
+#define DEBUG_WL_FULL_S(s)
+#define DEBUG_WL_FULL_D(d, l)
+#endif
+
+#define WL_SUP_EXPECTED_DATA 0x21
+#define WL_SUP_READ_DRAM_ENTRY 0x8
+
+static int ddr3_write_leveling_single_cs(u32 cs, u32 freq, int ratio_2to1,
+ u32 *result,
+ MV_DRAM_INFO *dram_info);
+static void ddr3_write_ctrl_pup_reg(int bc_acc, u32 pup, u32 reg_addr,
+ u32 data);
+
+extern u16 odt_static[ODT_OPT][MAX_CS];
+extern u16 odt_dynamic[ODT_OPT][MAX_CS];
+extern u32 wl_sup_pattern[LEN_WL_SUP_PATTERN];
+
+/*
+ * Name: ddr3_write_leveling_hw
+ * Desc: Execute Write leveling phase by HW
+ * Args: freq - current sequence frequency
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_write_leveling_hw(u32 freq, MV_DRAM_INFO *dram_info)
+{
+ u32 reg, phase, delay, cs, pup;
+#ifdef MV88F67XX
+ int dpde_flag = 0;
+#endif
+ /* Debug message - Start Read leveling procedure */
+ DEBUG_WL_S("DDR3 - Write Leveling - Starting HW WL procedure\n");
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ if (reg & (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS)) {
+ dpde_flag = 1;
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR,
+ reg & ~(1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS));
+ }
+#endif
+
+ reg = 1 << REG_DRAM_TRAINING_WL_OFFS;
+ /* Config the retest number */
+ reg |= (COUNT_HW_WL << REG_DRAM_TRAINING_RETEST_OFFS);
+ reg |= (dram_info->cs_ena << (REG_DRAM_TRAINING_CS_OFFS));
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) |
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_SHADOW_ADDR, reg);
+
+ /* Wait */
+ do {
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) &
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Check if Successful */
+ if (reg & (1 << REG_DRAM_TRAINING_ERROR_OFFS)) {
+ /*
+ * Read results to arrays - Results are required for WL
+ * High freq Supplement and DQS Centralization
+ */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ reg =
+ ddr3_read_pup_reg(PUP_WL_MODE, cs,
+ pup);
+ phase =
+ (reg >> REG_PHY_PHASE_OFFS) &
+ PUP_PHASE_MASK;
+ delay = reg & PUP_DELAY_MASK;
+ dram_info->wl_val[cs][pup][P] = phase;
+ dram_info->wl_val[cs][pup][D] = delay;
+ dram_info->wl_val[cs][pup][S] =
+ WL_HI_FREQ_STATE - 1;
+ reg =
+ ddr3_read_pup_reg(PUP_WL_MODE + 0x1,
+ cs, pup);
+ dram_info->wl_val[cs][pup][DQS] =
+ (reg & 0x3F);
+ }
+
+#ifdef MV_DEBUG_WL
+ /* Debug message - Print res for cs[i]: cs,PUP,Phase,Delay */
+ DEBUG_WL_S("DDR3 - Write Leveling - Write Leveling Cs - ");
+ DEBUG_WL_D((u32) cs, 1);
+ DEBUG_WL_S(" Results:\n");
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ DEBUG_WL_S("DDR3 - Write Leveling - PUP: ");
+ DEBUG_WL_D((u32) pup, 1);
+ DEBUG_WL_S(", Phase: ");
+ DEBUG_WL_D((u32)
+ dram_info->wl_val[cs][pup]
+ [P], 1);
+ DEBUG_WL_S(", Delay: ");
+ DEBUG_WL_D((u32)
+ dram_info->wl_val[cs][pup]
+ [D], 2);
+ DEBUG_WL_S("\n");
+ }
+#endif
+ }
+ }
+
+ /* Dynamic pad issue (BTS669) during WL */
+#ifdef MV88F67XX
+ if (dpde_flag) {
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR) |
+ (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS);
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+ }
+#endif
+
+ DEBUG_WL_S("DDR3 - Write Leveling - HW WL Ended Successfully\n");
+
+ return MV_OK;
+ } else {
+ DEBUG_WL_S("DDR3 - Write Leveling - HW WL Error\n");
+ return MV_FAIL;
+ }
+}
+
+/*
+ * Name: ddr3_wl_supplement
+ * Desc: Write Leveling Supplement
+ * Args: dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_wl_supplement(MV_DRAM_INFO *dram_info)
+{
+ u32 cs, cnt, pup_num, sum, phase, delay, max_pup_num, pup, sdram_offset;
+ u32 tmp_count, ecc, reg;
+ u32 ddr_width, tmp_pup, idx;
+ u32 sdram_pup_val, uj;
+ u32 one_clk_err = 0, align_err = 0, no_err = 0, err = 0, err_n = 0;
+ u32 sdram_data[LEN_WL_SUP_PATTERN] __aligned(32) = { 0 };
+
+ ddr_width = dram_info->ddr_width;
+ no_err = 0;
+
+ DEBUG_WL_S("DDR3 - Write Leveling Hi-Freq Supplement - Starting\n");
+
+ switch (ddr_width) {
+ /* Data error from pos-adge to pos-adge */
+ case 16:
+ one_clk_err = 4;
+ align_err = 4;
+ break;
+ case 32:
+ one_clk_err = 8;
+ align_err = 8;
+ break;
+ case 64:
+ one_clk_err = 0x10;
+ align_err = 0x10;
+ break;
+ default:
+ DEBUG_WL_S("Error - bus width!!!\n");
+ return MV_FAIL;
+ }
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_WL_S("DDR3 - Write Leveling Hi-Freq Supplement - SW Override Enabled\n");
+ reg = (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+ tmp_count = 0;
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ sum = 0;
+ /*
+ * 2 iterations loop: 1)actual WL results 2) fix WL
+ * if needed
+ */
+ for (cnt = 0; cnt < COUNT_WL_HI_FREQ; cnt++) {
+ DEBUG_WL_C("COUNT = ", cnt, 1);
+ for (ecc = 0; ecc < (dram_info->ecc_ena + 1);
+ ecc++) {
+ if (ecc) {
+ DEBUG_WL_S("ECC PUP:\n");
+ } else {
+ DEBUG_WL_S("DATA PUP:\n");
+ }
+
+ max_pup_num =
+ dram_info->num_of_std_pups * (1 -
+ ecc) +
+ ecc;
+ /* ECC Support - Switch ECC Mux on ecc=1 */
+ reg =
+ (reg_read(REG_DRAM_TRAINING_2_ADDR)
+ & ~(1 <<
+ REG_DRAM_TRAINING_2_ECC_MUX_OFFS));
+ reg |=
+ (dram_info->ecc_ena *
+ ecc <<
+ REG_DRAM_TRAINING_2_ECC_MUX_OFFS);
+ reg_write(REG_DRAM_TRAINING_2_ADDR,
+ reg);
+ ddr3_reset_phy_read_fifo();
+
+ /* Write to memory */
+ sdram_offset =
+ tmp_count * (SDRAM_CS_SIZE + 1) +
+ 0x200;
+ if (MV_OK != ddr3_dram_sram_burst((u32)
+ wl_sup_pattern,
+ sdram_offset,
+ LEN_WL_SUP_PATTERN))
+ return MV_FAIL;
+
+ /* Read from memory */
+ if (MV_OK !=
+ ddr3_dram_sram_burst(sdram_offset,
+ (u32)
+ sdram_data,
+ LEN_WL_SUP_PATTERN))
+ return MV_FAIL;
+
+ /* Print the buffer */
+ for (uj = 0; uj < LEN_WL_SUP_PATTERN;
+ uj++) {
+ if ((uj % 4 == 0) && (uj != 0)) {
+ DEBUG_WL_S("\n");
+ }
+ DEBUG_WL_D(sdram_data[uj],
+ 8);
+ DEBUG_WL_S(" ");
+ }
+
+ /* Check pup which DQS/DATA is error */
+ for (pup = 0; pup < max_pup_num; pup++) {
+ /* ECC support - bit 8 */
+ pup_num = (ecc) ? ECC_PUP : pup;
+ if (pup < 4) { /* lower 32 bit */
+ tmp_pup = pup;
+ idx =
+ WL_SUP_READ_DRAM_ENTRY;
+ } else { /* higher 32 bit */
+ tmp_pup = pup - 4;
+ idx =
+ WL_SUP_READ_DRAM_ENTRY
+ + 1;
+ }
+ DEBUG_WL_S("\nCS: ");
+ DEBUG_WL_D((u32) cs, 1);
+ DEBUG_WL_S(" PUP: ");
+ DEBUG_WL_D((u32) pup_num, 1);
+ DEBUG_WL_S("\n");
+ sdram_pup_val =
+ ((sdram_data[idx] >>
+ ((tmp_pup) * 8)) & 0xFF);
+ DEBUG_WL_C("Actual Data = ",
+ sdram_pup_val, 2);
+ DEBUG_WL_C("Expected Data = ",
+ (WL_SUP_EXPECTED_DATA
+ + pup), 2);
+ /*
+ * ALINGHMENT: calculate
+ * expected data vs actual data
+ */
+ err =
+ (WL_SUP_EXPECTED_DATA +
+ pup) - sdram_pup_val;
+ /*
+ * CLOCK LONG: calculate
+ * expected data vs actual data
+ */
+ err_n =
+ sdram_pup_val -
+ (WL_SUP_EXPECTED_DATA +
+ pup);
+ DEBUG_WL_C("err = ", err, 2);
+ DEBUG_WL_C("err_n = ", err_n,
+ 2);
+ if (err == no_err) {
+ /* PUP is correct - increment State */
+ dram_info->wl_val[cs]
+ [pup_num]
+ [S] = 1;
+ } else if (err_n == one_clk_err) {
+ /* clock is longer than DQS */
+ phase =
+ ((dram_info->wl_val
+ [cs]
+ [pup_num][P] +
+ WL_HI_FREQ_SHIFT)
+ % MAX_PHASE_2TO1);
+ dram_info->wl_val[cs]
+ [pup_num]
+ [P] = phase;
+ delay =
+ dram_info->wl_val
+ [cs][pup_num]
+ [D];
+ DEBUG_WL_S("#### Clock is longer than DQS more than one clk cycle ####\n");
+ ddr3_write_pup_reg
+ (PUP_WL_MODE, cs,
+ pup * (1 - ecc) +
+ ECC_PUP * ecc,
+ phase, delay);
+ } else if (err == align_err) {
+ /* clock is align to DQS */
+ phase =
+ dram_info->wl_val
+ [cs][pup_num]
+ [P];
+ delay =
+ dram_info->wl_val
+ [cs][pup_num]
+ [D];
+ DEBUG_WL_S("#### Alignment PUPS problem ####\n");
+ if ((phase == 0)
+ || ((phase == 1)
+ && (delay <=
+ 0x10))) {
+ DEBUG_WL_S("#### Warning - Possible Layout Violation (DQS is longer than CLK)####\n");
+ }
+
+ phase = 0x0;
+ delay = 0x0;
+ dram_info->wl_val[cs]
+ [pup_num]
+ [P] = phase;
+ dram_info->wl_val[cs]
+ [pup_num]
+ [D] = delay;
+ ddr3_write_pup_reg
+ (PUP_WL_MODE, cs,
+ pup * (1 - ecc) +
+ ECC_PUP * ecc,
+ phase, delay);
+ }
+ /* Stop condition for ECC phase */
+ pup = (ecc) ? max_pup_num : pup;
+ }
+
+ /* ECC Support - Disable ECC MUX */
+ reg =
+ (reg_read(REG_DRAM_TRAINING_2_ADDR)
+ & ~(1 <<
+ REG_DRAM_TRAINING_2_ECC_MUX_OFFS));
+ reg_write(REG_DRAM_TRAINING_2_ADDR,
+ reg);
+ }
+ }
+
+ for (pup = 0; pup < dram_info->num_of_std_pups; pup++)
+ sum += dram_info->wl_val[cs][pup][S];
+
+ if (dram_info->ecc_ena)
+ sum += dram_info->wl_val[cs][ECC_PUP][S];
+
+ /* Checks if any pup is not locked after the change */
+ if (sum < (WL_HI_FREQ_STATE * (dram_info->num_of_total_pups))) {
+ DEBUG_WL_C("DDR3 - Write Leveling Hi-Freq Supplement - didn't work for Cs - ",
+ (u32) cs, 1);
+ return MV_FAIL;
+ }
+ tmp_count++;
+ }
+ }
+
+ dram_info->wl_max_phase = 0;
+ dram_info->wl_min_phase = 10;
+
+ /*
+ * Read results to arrays - Results are required for DQS Centralization
+ */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ for (pup = 0; pup < dram_info->num_of_total_pups; pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_PUP;
+ reg = ddr3_read_pup_reg(PUP_WL_MODE, cs, pup);
+ phase =
+ (reg >> REG_PHY_PHASE_OFFS) &
+ PUP_PHASE_MASK;
+ if (phase > dram_info->wl_max_phase)
+ dram_info->wl_max_phase = phase;
+ if (phase < dram_info->wl_min_phase)
+ dram_info->wl_min_phase = phase;
+ }
+ }
+ }
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ reg = reg_read(REG_DRAM_TRAINING_1_ADDR) |
+ (1 << REG_DRAM_TRAINING_1_TRNBPOINT_OFFS);
+ reg_write(REG_DRAM_TRAINING_1_ADDR, reg);
+
+ DEBUG_WL_S("DDR3 - Write Leveling Hi-Freq Supplement - Ended Successfully\n");
+
+ return MV_OK;
+}
+
+/*
+ * Name: ddr3_write_leveling_hw_reg_dimm
+ * Desc: Execute Write leveling phase by HW
+ * Args: freq - current sequence frequency
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_write_leveling_hw_reg_dimm(u32 freq, MV_DRAM_INFO *dram_info)
+{
+ u32 reg, phase, delay, cs, pup, pup_num;
+ __maybe_unused int dpde_flag = 0;
+
+ /* Debug message - Start Read leveling procedure */
+ DEBUG_WL_S("DDR3 - Write Leveling - Starting HW WL procedure\n");
+
+ if (dram_info->num_cs > 2) {
+ DEBUG_WL_S("DDR3 - Write Leveling - HW WL Ended Successfully\n");
+ return MV_NO_CHANGE;
+ }
+
+ /* If target freq = 400 move clock start point */
+ /* Write to control PUP to Control Deskew Regs */
+ if (freq <= DDR_400) {
+ for (pup = 0; pup <= dram_info->num_of_total_pups; pup++) {
+ /* PUP_DELAY_MASK 0x1F */
+ /* reg = 0x0C10001F + (uj << 16); */
+ ddr3_write_ctrl_pup_reg(1, pup, CNTRL_PUP_DESKEW + pup,
+ 0x1F);
+ }
+ }
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ if (reg & (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS)) {
+ dpde_flag = 1;
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR,
+ reg & ~(1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS));
+ }
+#endif
+
+ reg = (1 << REG_DRAM_TRAINING_WL_OFFS);
+ /* Config the retest number */
+ reg |= (COUNT_HW_WL << REG_DRAM_TRAINING_RETEST_OFFS);
+ reg |= (dram_info->cs_ena << (REG_DRAM_TRAINING_CS_OFFS));
+ reg_write(REG_DRAM_TRAINING_ADDR, reg); /* 0x15B0 - Training Register */
+
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) |
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ reg_write(REG_DRAM_TRAINING_SHADOW_ADDR, reg);
+
+ /* Wait */
+ do {
+ reg = reg_read(REG_DRAM_TRAINING_SHADOW_ADDR) &
+ (1 << REG_DRAM_TRAINING_AUTO_OFFS);
+ } while (reg); /* Wait for '0' */
+
+ reg = reg_read(REG_DRAM_TRAINING_ADDR);
+ /* Check if Successful */
+ if (reg & (1 << REG_DRAM_TRAINING_ERROR_OFFS)) {
+ /*
+ * Read results to arrays - Results are required for WL High
+ * freq Supplement and DQS Centralization
+ */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ if (pup == dram_info->num_of_std_pups
+ && dram_info->ecc_ena)
+ pup = ECC_BIT;
+ reg =
+ ddr3_read_pup_reg(PUP_WL_MODE, cs,
+ pup);
+ phase =
+ (reg >> REG_PHY_PHASE_OFFS) &
+ PUP_PHASE_MASK;
+ delay = reg & PUP_DELAY_MASK;
+ dram_info->wl_val[cs][pup][P] = phase;
+ dram_info->wl_val[cs][pup][D] = delay;
+ if ((phase == 1) && (delay >= 0x1D)) {
+ /*
+ * Need to do it here for
+ * uncorrect WL values
+ */
+ ddr3_write_pup_reg(PUP_WL_MODE,
+ cs, pup, 0,
+ 0);
+ dram_info->wl_val[cs][pup][P] =
+ 0;
+ dram_info->wl_val[cs][pup][D] =
+ 0;
+ }
+ dram_info->wl_val[cs][pup][S] =
+ WL_HI_FREQ_STATE - 1;
+ reg =
+ ddr3_read_pup_reg(PUP_WL_MODE + 0x1,
+ cs, pup);
+ dram_info->wl_val[cs][pup][DQS] =
+ (reg & 0x3F);
+ }
+#ifdef MV_DEBUG_WL
+ /*
+ * Debug message - Print res for cs[i]:
+ * cs,PUP,Phase,Delay
+ */
+ DEBUG_WL_S("DDR3 - Write Leveling - Write Leveling Cs - ");
+ DEBUG_WL_D((u32) cs, 1);
+ DEBUG_WL_S(" Results:\n");
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ DEBUG_WL_S
+ ("DDR3 - Write Leveling - PUP: ");
+ DEBUG_WL_D((u32) pup, 1);
+ DEBUG_WL_S(", Phase: ");
+ DEBUG_WL_D((u32)
+ dram_info->wl_val[cs][pup]
+ [P], 1);
+ DEBUG_WL_S(", Delay: ");
+ DEBUG_WL_D((u32)
+ dram_info->wl_val[cs][pup]
+ [D], 2);
+ DEBUG_WL_S("\n");
+ }
+#endif
+ }
+ }
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ if (dpde_flag) {
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR) |
+ (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS);
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+ }
+#endif
+ DEBUG_WL_S("DDR3 - Write Leveling - HW WL Ended Successfully\n");
+
+ /* If target freq = 400 move clock back */
+ /* Write to control PUP to Control Deskew Regs */
+ if (freq <= DDR_400) {
+ for (pup = 0; pup <= dram_info->num_of_total_pups;
+ pup++) {
+ ddr3_write_ctrl_pup_reg(1, pup,
+ CNTRL_PUP_DESKEW + pup, 0);
+ }
+ }
+
+ return MV_OK;
+ } else {
+ /* Configure Each PUP with locked leveling settings */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ for (pup = 0;
+ pup < dram_info->num_of_total_pups;
+ pup++) {
+ /* ECC support - bit 8 */
+ pup_num = (pup == dram_info->num_of_std_pups) ?
+ ECC_BIT : pup;
+ ddr3_write_pup_reg(PUP_WL_MODE, cs,
+ pup_num, 0, 0);
+ }
+ }
+ }
+
+ reg_write(REG_DRAM_TRAINING_ADDR, 0);
+
+ /* If target freq = 400 move clock back */
+ /* Write to control PUP to Control Deskew Regs */
+ if (freq <= DDR_400) {
+ for (pup = 0; pup <= dram_info->num_of_total_pups;
+ pup++) {
+ ddr3_write_ctrl_pup_reg(1, pup,
+ CNTRL_PUP_DESKEW + pup, 0);
+ }
+ }
+
+ DEBUG_WL_S("DDR3 - Write Leveling - HW WL Ended Successfully\n");
+ return MV_NO_CHANGE;
+ }
+}
+
+/*
+ * Name: ddr3_write_leveling_sw
+ * Desc: Execute Write leveling phase by SW
+ * Args: freq - current sequence frequency
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_write_leveling_sw(u32 freq, int ratio_2to1, MV_DRAM_INFO *dram_info)
+{
+ u32 reg, cs, cnt, pup, max_pup_num;
+ u32 res[MAX_CS];
+ max_pup_num = dram_info->num_of_total_pups;
+ __maybe_unused int dpde_flag = 0;
+
+ /* Debug message - Start Write leveling procedure */
+ DEBUG_WL_S("DDR3 - Write Leveling - Starting SW WL procedure\n");
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ if (reg & (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS)) {
+ dpde_flag = 1;
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR,
+ reg & ~(1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS));
+ }
+#endif
+
+ /* Set Output buffer-off to all CS and correct ODT values */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_ODT_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+ reg |= (1 << REG_DDR3_MR1_OUTBUF_DIS_OFFS);
+
+ /* 0x15D0 - DDR3 MR0 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Qoff and RTT Values are set for all Cs\n");
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - SW Override Enabled\n");
+
+ /* Enable PHY write leveling mode */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_WL_MODE_OFFS);
+ /* [2] = 0 - TrnWLMode - Enable */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ /* Reset WL results arry */
+ memset(dram_info->wl_val, 0, sizeof(u32) * MAX_CS * MAX_PUP_NUM * 7);
+
+ /* Loop for each cs */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - Starting working with Cs - ",
+ (u32) cs, 1);
+ /* Refresh X9 current cs */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Refresh X9\n");
+ for (cnt = 0; cnt < COUNT_WL_RFRS; cnt++) {
+ reg =
+ REG_SDRAM_OPERATION_CMD_RFRS & ~(1 <<
+ (REG_SDRAM_OPERATION_CS_OFFS
+ + cs));
+ /* [3-0] = 0x2 - refresh, [11-8] - enable current cs */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg); /* 0x1418 - SDRAM Operation Register */
+
+ do {
+ reg =
+ ((reg_read
+ (REG_SDRAM_OPERATION_ADDR)) &
+ REG_SDRAM_OPERATION_CMD_RFRS_DONE);
+ } while (reg); /* Wait for '0' */
+ }
+
+ /* Configure MR1 in Cs[CsNum] - write leveling on, output buffer on */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Configure MR1 for current Cs: WL-on,OB-on\n");
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_OUTBUF_WL_MASK;
+ /* Set ODT Values */
+ reg &= REG_DDR3_MR1_ODT_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+ /* Enable WL MODE */
+ reg |= (1 << REG_DDR3_MR1_WL_ENA_OFFS);
+ /* [7]=1, [12]=0 - Output Buffer and write leveling enabled */
+ reg_write(REG_DDR3_MR1_ADDR, reg); /* 0x15D4 - DDR3 MR1 Register */
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+
+ /* Write leveling cs[cs] */
+ if (MV_OK !=
+ ddr3_write_leveling_single_cs(cs, freq, ratio_2to1,
+ (u32 *)(res + cs),
+ dram_info)) {
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling single Cs - FAILED - Cs - ",
+ (u32) cs, 1);
+ for (pup = 0; pup < max_pup_num; pup++) {
+ if (((res[cs] >> pup) & 0x1) == 0) {
+ DEBUG_WL_C("Failed Byte : ",
+ pup, 1);
+ }
+ }
+ return MV_FAIL;
+ }
+
+ /* Set TrnWLDeUpd - After each CS is done */
+ reg = reg_read(REG_TRAINING_WL_ADDR) |
+ (1 << REG_TRAINING_WL_CS_DONE_OFFS);
+ /* 0x16AC - Training Write leveling register */
+ reg_write(REG_TRAINING_WL_ADDR, reg);
+
+ /*
+ * Debug message - Finished Write leveling cs[cs] -
+ * each PUP Fail/Success
+ */
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - Finished Cs - ", (u32) cs,
+ 1);
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - The Results: 1-PUP locked, 0-PUP failed -",
+ (u32) res[cs], 3);
+
+ /*
+ * Configure MR1 in cs[cs] - write leveling off (0),
+ * output buffer off (1)
+ */
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_OUTBUF_WL_MASK;
+ reg |= (1 << REG_DDR3_MR1_OUTBUF_DIS_OFFS);
+ /* No need to sort ODT since it is same CS */
+ /* 0x15D4 - DDR3 MR1 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+ /* Disable WL Mode */
+ /* [2]=1 - TrnWLMode - Disable */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg |= (1 << REG_DRAM_TRAINING_2_WL_MODE_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Set Output buffer-on to all CS and correct ODT values */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_ODT_MASK;
+ reg &= REG_DDR3_MR1_OUTBUF_WL_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+
+ /* 0x15D0 - DDR3 MR1 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ if (dpde_flag) {
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR) |
+ (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS);
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+ }
+#endif
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Finished WL procedure for all Cs\n");
+
+ return MV_OK;
+}
+
+#if !defined(MV88F672X)
+/*
+ * Name: ddr3_write_leveling_sw
+ * Desc: Execute Write leveling phase by SW
+ * Args: freq - current sequence frequency
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+int ddr3_write_leveling_sw_reg_dimm(u32 freq, int ratio_2to1,
+ MV_DRAM_INFO *dram_info)
+{
+ u32 reg, cs, cnt, pup;
+ u32 res[MAX_CS];
+ __maybe_unused int dpde_flag = 0;
+
+ /* Debug message - Start Write leveling procedure */
+ DEBUG_WL_S("DDR3 - Write Leveling - Starting SW WL procedure\n");
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+ if (reg & (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS)) {
+ dpde_flag = 1;
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR,
+ reg & ~(1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS));
+ }
+#endif
+
+ /* If target freq = 400 move clock start point */
+ /* Write to control PUP to Control Deskew Regs */
+ if (freq <= DDR_400) {
+ for (pup = 0; pup <= dram_info->num_of_total_pups; pup++) {
+ /* PUP_DELAY_MASK 0x1F */
+ /* reg = 0x0C10001F + (uj << 16); */
+ ddr3_write_ctrl_pup_reg(1, pup, CNTRL_PUP_DESKEW + pup,
+ 0x1F);
+ }
+ }
+
+ /* Set Output buffer-off to all CS and correct ODT values */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_ODT_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+ reg |= (1 << REG_DDR3_MR1_OUTBUF_DIS_OFFS);
+
+ /* 0x15D0 - DDR3 MR0 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Qoff and RTT Values are set for all Cs\n");
+
+ /* Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) |
+ (1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* [0] = 1 - Enable SW override */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - SW Override Enabled\n");
+
+ /* Enable PHY write leveling mode */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR) &
+ ~(1 << REG_DRAM_TRAINING_2_WL_MODE_OFFS);
+ /* [2] = 0 - TrnWLMode - Enable */
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Loop for each cs */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - Starting working with Cs - ",
+ (u32) cs, 1);
+
+ /* Refresh X9 current cs */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Refresh X9\n");
+ for (cnt = 0; cnt < COUNT_WL_RFRS; cnt++) {
+ reg =
+ REG_SDRAM_OPERATION_CMD_RFRS & ~(1 <<
+ (REG_SDRAM_OPERATION_CS_OFFS
+ + cs));
+ /* [3-0] = 0x2 - refresh, [11-8] - enable current cs */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg); /* 0x1418 - SDRAM Operation Register */
+
+ do {
+ reg =
+ ((reg_read
+ (REG_SDRAM_OPERATION_ADDR)) &
+ REG_SDRAM_OPERATION_CMD_RFRS_DONE);
+ } while (reg); /* Wait for '0' */
+ }
+
+ /*
+ * Configure MR1 in Cs[CsNum] - write leveling on,
+ * output buffer on
+ */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Configure MR1 for current Cs: WL-on,OB-on\n");
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_OUTBUF_WL_MASK;
+ /* Set ODT Values */
+ reg &= REG_DDR3_MR1_ODT_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+ /* Enable WL MODE */
+ reg |= (1 << REG_DDR3_MR1_WL_ENA_OFFS);
+ /*
+ * [7]=1, [12]=0 - Output Buffer and write leveling
+ * enabled
+ */
+ /* 0x15D4 - DDR3 MR1 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+
+ /* Write leveling cs[cs] */
+ if (MV_OK !=
+ ddr3_write_leveling_single_cs(cs, freq, ratio_2to1,
+ (u32 *)(res + cs),
+ dram_info)) {
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling single Cs - FAILED - Cs - ",
+ (u32) cs, 1);
+ return MV_FAIL;
+ }
+
+ /* Set TrnWLDeUpd - After each CS is done */
+ reg = reg_read(REG_TRAINING_WL_ADDR) |
+ (1 << REG_TRAINING_WL_CS_DONE_OFFS);
+ /* 0x16AC - Training Write leveling register */
+ reg_write(REG_TRAINING_WL_ADDR, reg);
+
+ /*
+ * Debug message - Finished Write leveling cs[cs] -
+ * each PUP Fail/Success
+ */
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - Finished Cs - ", (u32) cs,
+ 1);
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling - The Results: 1-PUP locked, 0-PUP failed -",
+ (u32) res[cs], 3);
+
+ /* Configure MR1 in cs[cs] - write leveling off (0), output buffer off (1) */
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_OUTBUF_WL_MASK;
+ reg |= (1 << REG_DDR3_MR1_OUTBUF_DIS_OFFS);
+ /* No need to sort ODT since it is same CS */
+ /* 0x15D4 - DDR3 MR1 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+ /* Disable WL Mode */
+ /* [2]=1 - TrnWLMode - Disable */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg |= (1 << REG_DRAM_TRAINING_2_WL_MODE_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Disable SW override - Must be in a different stage */
+ /* [0]=0 - Enable SW override */
+ reg = reg_read(REG_DRAM_TRAINING_2_ADDR);
+ reg &= ~(1 << REG_DRAM_TRAINING_2_SW_OVRD_OFFS);
+ /* 0x15B8 - Training SW 2 Register */
+ reg_write(REG_DRAM_TRAINING_2_ADDR, reg);
+
+ /* Set Output buffer-on to all CS and correct ODT values */
+ for (cs = 0; cs < MAX_CS; cs++) {
+ if (dram_info->cs_ena & (1 << cs)) {
+ reg = reg_read(REG_DDR3_MR1_ADDR) &
+ REG_DDR3_MR1_ODT_MASK;
+ reg &= REG_DDR3_MR1_OUTBUF_WL_MASK;
+ reg |= odt_static[dram_info->cs_ena][cs];
+
+ /* 0x15D0 - DDR3 MR1 Register */
+ reg_write(REG_DDR3_MR1_ADDR, reg);
+ /* Issue MRS Command to current cs */
+ reg = REG_SDRAM_OPERATION_CMD_MR1 &
+ ~(1 << (REG_SDRAM_OPERATION_CS_OFFS + cs));
+ /*
+ * [3-0] = 0x4 - MR1 Command, [11-8] -
+ * enable current cs
+ */
+ /* 0x1418 - SDRAM Operation Register */
+ reg_write(REG_SDRAM_OPERATION_ADDR, reg);
+
+ udelay(MRS_DELAY);
+ }
+ }
+
+#ifdef MV88F67XX
+ /* Dynamic pad issue (BTS669) during WL */
+ if (dpde_flag) {
+ reg = reg_read(REG_DUNIT_CTRL_LOW_ADDR) |
+ (1 << REG_DUNIT_CTRL_LOW_DPDE_OFFS);
+ reg_write(REG_DUNIT_CTRL_LOW_ADDR, reg);
+ }
+#endif
+
+ /* If target freq = 400 move clock back */
+ /* Write to control PUP to Control Deskew Regs */
+ if (freq <= DDR_400) {
+ for (pup = 0; pup <= dram_info->num_of_total_pups; pup++) {
+ ddr3_write_ctrl_pup_reg(1, pup, CNTRL_PUP_DESKEW + pup,
+ 0);
+ }
+ }
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling - Finished WL procedure for all Cs\n");
+ return MV_OK;
+}
+#endif
+
+/*
+ * Name: ddr3_write_leveling_single_cs
+ * Desc: Execute Write leveling for single Chip select
+ * Args: cs - current chip select
+ * freq - current sequence frequency
+ * result - res array
+ * dram_info - main struct
+ * Notes:
+ * Returns: MV_OK if success, MV_FAIL if fail.
+ */
+static int ddr3_write_leveling_single_cs(u32 cs, u32 freq, int ratio_2to1,
+ u32 *result, MV_DRAM_INFO *dram_info)
+{
+ u32 reg, pup_num, delay, phase, phaseMax, max_pup_num, pup,
+ max_pup_mask;
+
+ max_pup_num = dram_info->num_of_total_pups;
+ *result = 0;
+ u32 flag[MAX_PUP_NUM] = { 0 };
+
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling Single Cs - WL for Cs - ",
+ (u32) cs, 1);
+
+ switch (max_pup_num) {
+ case 2:
+ max_pup_mask = 0x3;
+ break;
+ case 4:
+ max_pup_mask = 0xf;
+ DEBUG_WL_C("max_pup_mask = ", max_pup_mask, 3);
+ break;
+ case 5:
+ max_pup_mask = 0x1f;
+ DEBUG_WL_C("max_pup_mask = ", max_pup_mask, 3);
+ break;
+ case 8:
+ max_pup_mask = 0xff;
+ DEBUG_WL_C("max_pup_mask = ", max_pup_mask, 3);
+ break;
+ case 9:
+ max_pup_mask = 0x1ff;
+ DEBUG_WL_C("max_pup_mask = ", max_pup_mask, 3);
+ break;
+ default:
+ DEBUG_WL_C("ddr3_write_leveling_single_cs wrong max_pup_num = ",
+ max_pup_num, 3);
+ return MV_FAIL;
+ }
+
+ /* CS ODT Override */
+ reg = reg_read(REG_SDRAM_ODT_CTRL_HIGH_ADDR) &
+ REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK;
+ reg |= (REG_SDRAM_ODT_CTRL_HIGH_OVRD_ENA << (2 * cs));
+ /* Set 0x3 - Enable ODT on the curent cs and disable on other cs */
+ /* 0x1498 - SDRAM ODT Control high */
+ reg_write(REG_SDRAM_ODT_CTRL_HIGH_ADDR, reg);
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling Single Cs - ODT Asserted for current Cs\n");
+
+ /* tWLMRD Delay */
+ /* Delay of minimum 40 Dram clock cycles - 20 Tclk cycles */
+ udelay(1);
+
+ /* [1:0] - current cs number */
+ reg = (reg_read(REG_TRAINING_WL_ADDR) & REG_TRAINING_WL_CS_MASK) | cs;
+ reg |= (1 << REG_TRAINING_WL_UPD_OFFS); /* [2] - trnWLCsUpd */
+ /* 0x16AC - Training Write leveling register */
+ reg_write(REG_TRAINING_WL_ADDR, reg);
+
+ /* Broadcast to all PUPs: Reset DQS phase, reset leveling delay */
+ ddr3_write_pup_reg(PUP_WL_MODE, cs, PUP_BC, 0, 0);
+
+ /* Seek Edge */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling Single Cs - Seek Edge - Current Cs\n");
+
+ /* Drive DQS high for one cycle - All data PUPs */
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling Single Cs - Seek Edge - Driving DQS high for one cycle\n");
+ if (!ratio_2to1) {
+ reg = (reg_read(REG_TRAINING_WL_ADDR) &
+ REG_TRAINING_WL_RATIO_MASK) | REG_TRAINING_WL_1TO1;
+ } else {
+ reg = (reg_read(REG_TRAINING_WL_ADDR) &
+ REG_TRAINING_WL_RATIO_MASK) | REG_TRAINING_WL_2TO1;
+ }
+ /* 0x16AC - Training Write leveling register */
+ reg_write(REG_TRAINING_WL_ADDR, reg);
+
+ /* Wait tWLdelay */
+ do {
+ /* [29] - trnWLDelayExp */
+ reg = (reg_read(REG_TRAINING_WL_ADDR)) &
+ REG_TRAINING_WL_DELAYEXP_MASK;
+ } while (reg == 0x0); /* Wait for '1' */
+
+ /* Read WL res */
+ reg = (reg_read(REG_TRAINING_WL_ADDR) >> REG_TRAINING_WL_RESULTS_OFFS) &
+ REG_TRAINING_WL_RESULTS_MASK;
+ /* [28:20] - TrnWLResult */
+
+ if (!ratio_2to1) /* Different phase options for 2:1 or 1:1 modes */
+ phaseMax = MAX_PHASE_1TO1;
+ else
+ phaseMax = MAX_PHASE_2TO1;
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling Single Cs - Seek Edge - Shift DQS + Octet Leveling\n");
+
+ /* Shift DQS + Octet leveling */
+ for (phase = 0; phase < phaseMax; phase++) {
+ for (delay = 0; delay < MAX_DELAY; delay++) {
+ /* Broadcast to all PUPs: DQS phase,leveling delay */
+ ddr3_write_pup_reg(PUP_WL_MODE, cs, PUP_BC, phase,
+ delay);
+
+ udelay(1); /* Delay of 3 Tclk cycles */
+
+ DEBUG_WL_FULL_S("DDR3 - Write Leveling Single Cs - Seek Edge: Phase = ");
+ DEBUG_WL_FULL_D((u32) phase, 1);
+ DEBUG_WL_FULL_S(", Delay = ");
+ DEBUG_WL_FULL_D((u32) delay, 1);
+ DEBUG_WL_FULL_S(", Counter = ");
+ DEBUG_WL_FULL_D((u32) i, 1);
+ DEBUG_WL_FULL_S("\n");
+
+ /* Drive DQS high for one cycle - All data PUPs */
+ if (!ratio_2to1) {
+ reg = (reg_read(REG_TRAINING_WL_ADDR) &
+ REG_TRAINING_WL_RATIO_MASK) |
+ REG_TRAINING_WL_1TO1;
+ } else {
+ reg = (reg_read(REG_TRAINING_WL_ADDR) &
+ REG_TRAINING_WL_RATIO_MASK) |
+ REG_TRAINING_WL_2TO1;
+ }
+ reg_write(REG_TRAINING_WL_ADDR, reg); /* 0x16AC */
+
+ /* Wait tWLdelay */
+ do {
+ reg = (reg_read(REG_TRAINING_WL_ADDR)) &
+ REG_TRAINING_WL_DELAYEXP_MASK;
+ } while (reg == 0x0); /* [29] Wait for '1' */
+
+ /* Read WL res */
+ reg = reg_read(REG_TRAINING_WL_ADDR);
+ reg = (reg >> REG_TRAINING_WL_RESULTS_OFFS) &
+ REG_TRAINING_WL_RESULTS_MASK; /* [28:20] */
+
+ DEBUG_WL_FULL_C("DDR3 - Write Leveling Single Cs - Seek Edge: Results = ",
+ (u32) reg, 3);
+
+ /* Update State machine */
+ for (pup = 0; pup < (max_pup_num); pup++) {
+ /* ECC support - bit 8 */
+ pup_num = (pup == dram_info->num_of_std_pups) ?
+ ECC_BIT : pup;
+ if (dram_info->wl_val[cs][pup][S] == 0) {
+ /* Update phase to PUP */
+ dram_info->wl_val[cs][pup][P] = phase;
+ /* Update delay to PUP */
+ dram_info->wl_val[cs][pup][D] = delay;
+ }
+
+ if (((reg >> pup_num) & 0x1) == 0)
+ flag[pup_num] = 1;
+
+ if (((reg >> pup_num) & 0x1)
+ && (flag[pup_num] == 1)
+ && (dram_info->wl_val[cs][pup][S] == 0)) {
+ /*
+ * If the PUP is locked now and in last
+ * counter states
+ */
+ /* Go to next state */
+ dram_info->wl_val[cs][pup][S] = 1;
+ /* Set res */
+ *result = *result | (1 << pup_num);
+ }
+ }
+
+ /* If all locked - Break the loops - Finished */
+ if (*result == max_pup_mask) {
+ phase = phaseMax;
+ delay = MAX_DELAY;
+ DEBUG_WL_S("DDR3 - Write Leveling Single Cs - Seek Edge: All Locked\n");
+ }
+ }
+ }
+
+ /* Debug message - Print res for cs[i]: cs,PUP,Phase,Delay */
+ DEBUG_WL_C("DDR3 - Write Leveling - Results for CS - ", (u32) cs, 1);
+ for (pup = 0; pup < (max_pup_num); pup++) {
+ DEBUG_WL_S("DDR3 - Write Leveling - PUP: ");
+ DEBUG_WL_D((u32) pup, 1);
+ DEBUG_WL_S(", Phase: ");
+ DEBUG_WL_D((u32) dram_info->wl_val[cs][pup][P], 1);
+ DEBUG_WL_S(", Delay: ");
+ DEBUG_WL_D((u32) dram_info->wl_val[cs][pup][D], 2);
+ DEBUG_WL_S("\n");
+ }
+
+ /* Check if some not locked and return error */
+ if (*result != max_pup_mask) {
+ DEBUG_WL_S("DDR3 - Write Leveling - ERROR - not all PUPS were locked\n");
+ return MV_FAIL;
+ }
+
+ /* Configure Each PUP with locked leveling settings */
+ for (pup = 0; pup < (max_pup_num); pup++) {
+ /* ECC support - bit 8 */
+ pup_num = (pup == dram_info->num_of_std_pups) ? ECC_BIT : pup;
+ phase = dram_info->wl_val[cs][pup][P];
+ delay = dram_info->wl_val[cs][pup][D];
+ ddr3_write_pup_reg(PUP_WL_MODE, cs, pup_num, phase, delay);
+ }
+
+ /* CS ODT Override */
+ reg = reg_read(REG_SDRAM_ODT_CTRL_HIGH_ADDR) &
+ REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK;
+ /* 0x1498 - SDRAM ODT Control high */
+ reg_write(REG_SDRAM_ODT_CTRL_HIGH_ADDR, reg);
+
+ return MV_OK;
+}
+
+/*
+ * Perform DDR3 Control PUP Indirect Write
+ */
+static void ddr3_write_ctrl_pup_reg(int bc_acc, u32 pup, u32 reg_addr, u32 data)
+{
+ u32 reg = 0;
+
+ /* Store value for write */
+ reg = (data & 0xFFFF);
+
+ /* Set bit 26 for control PHY access */
+ reg |= (1 << REG_PHY_CNTRL_OFFS);
+
+ /* Configure BC or UC access to PHYs */
+ if (bc_acc == 1)
+ reg |= (1 << REG_PHY_BC_OFFS);
+ else
+ reg |= (pup << REG_PHY_PUP_OFFS);
+
+ /* Set PHY register address to write to */
+ reg |= (reg_addr << REG_PHY_CS_OFFS);
+
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+ reg |= REG_PHY_REGISTRY_FILE_ACCESS_OP_WR;
+ reg_write(REG_PHY_REGISTRY_FILE_ACCESS_ADDR, reg); /* 0x16A0 */
+
+ do {
+ reg = (reg_read(REG_PHY_REGISTRY_FILE_ACCESS_ADDR)) &
+ REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE;
+ } while (reg); /* Wait for '0' to mark the end of the transaction */
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "xor.h"
+#include "xor_regs.h"
+
+static u32 xor_regs_ctrl_backup;
+static u32 xor_regs_base_backup[MAX_CS];
+static u32 xor_regs_mask_backup[MAX_CS];
+
+static void mv_xor_hal_init(u32 chan_num);
+static int mv_xor_cmd_set(u32 chan, int command);
+static int mv_xor_ctrl_set(u32 chan, u32 xor_ctrl);
+
+void mv_sys_xor_init(MV_DRAM_INFO *dram_info)
+{
+ u32 reg, ui, base, cs_count;
+
+ xor_regs_ctrl_backup = reg_read(XOR_WINDOW_CTRL_REG(0, 0));
+ for (ui = 0; ui < MAX_CS; ui++)
+ xor_regs_base_backup[ui] = reg_read(XOR_BASE_ADDR_REG(0, ui));
+ for (ui = 0; ui < MAX_CS; ui++)
+ xor_regs_mask_backup[ui] = reg_read(XOR_SIZE_MASK_REG(0, ui));
+
+ reg = 0;
+ for (ui = 0; ui < (dram_info->num_cs + 1); ui++) {
+ /* Enable Window x for each CS */
+ reg |= (0x1 << (ui));
+ /* Enable Window x for each CS */
+ reg |= (0x3 << ((ui * 2) + 16));
+ }
+
+ reg_write(XOR_WINDOW_CTRL_REG(0, 0), reg);
+
+ /* Last window - Base - 0x40000000, Attribute 0x1E - SRAM */
+ base = (SRAM_BASE & 0xFFFF0000) | 0x1E00;
+ reg_write(XOR_BASE_ADDR_REG(0, dram_info->num_cs), base);
+ /* Last window - Size - 64 MB */
+ reg_write(XOR_SIZE_MASK_REG(0, dram_info->num_cs), 0x03FF0000);
+
+ cs_count = 0;
+ for (ui = 0; ui < MAX_CS; ui++) {
+ if (dram_info->cs_ena & (1 << ui)) {
+ /*
+ * Window x - Base - 0x00000000, Attribute 0x0E - DRAM
+ */
+ base = 0;
+ switch (ui) {
+ case 0:
+ base |= 0xE00;
+ break;
+ case 1:
+ base |= 0xD00;
+ break;
+ case 2:
+ base |= 0xB00;
+ break;
+ case 3:
+ base |= 0x700;
+ break;
+ }
+
+ reg_write(XOR_BASE_ADDR_REG(0, cs_count), base);
+
+ /* Window x - Size - 256 MB */
+ reg_write(XOR_SIZE_MASK_REG(0, cs_count), 0x0FFF0000);
+ cs_count++;
+ }
+ }
+
+ mv_xor_hal_init(1);
+
+ return;
+}
+
+void mv_sys_xor_finish(void)
+{
+ u32 ui;
+
+ reg_write(XOR_WINDOW_CTRL_REG(0, 0), xor_regs_ctrl_backup);
+ for (ui = 0; ui < MAX_CS; ui++)
+ reg_write(XOR_BASE_ADDR_REG(0, ui), xor_regs_base_backup[ui]);
+ for (ui = 0; ui < MAX_CS; ui++)
+ reg_write(XOR_SIZE_MASK_REG(0, ui), xor_regs_mask_backup[ui]);
+
+ reg_write(XOR_ADDR_OVRD_REG(0, 0), 0);
+}
+
+/*
+ * mv_xor_hal_init - Initialize XOR engine
+ *
+ * DESCRIPTION:
+ * This function initialize XOR unit.
+ * INPUT:
+ * None.
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * MV_BAD_PARAM if parameters to function invalid, MV_OK otherwise.
+ */
+static void mv_xor_hal_init(u32 chan_num)
+{
+ u32 i;
+
+ /* Abort any XOR activity & set default configuration */
+ for (i = 0; i < chan_num; i++) {
+ mv_xor_cmd_set(i, MV_STOP);
+ mv_xor_ctrl_set(i, (1 << XEXCR_REG_ACC_PROTECT_OFFS) |
+ (4 << XEXCR_DST_BURST_LIMIT_OFFS) |
+ (4 << XEXCR_SRC_BURST_LIMIT_OFFS));
+ }
+}
+
+/*
+ * mv_xor_ctrl_set - Set XOR channel control registers
+ *
+ * DESCRIPTION:
+ *
+ * INPUT:
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * MV_BAD_PARAM if parameters to function invalid, MV_OK otherwise.
+ * NOTE:
+ * This function does not modify the OperationMode field of control register.
+ *
+ */
+static int mv_xor_ctrl_set(u32 chan, u32 xor_ctrl)
+{
+ u32 val;
+
+ /* Update the XOR Engine [0..1] Configuration Registers (XExCR) */
+ val = reg_read(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)))
+ & XEXCR_OPERATION_MODE_MASK;
+ xor_ctrl &= ~XEXCR_OPERATION_MODE_MASK;
+ xor_ctrl |= val;
+ reg_write(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)), xor_ctrl);
+
+ return MV_OK;
+}
+
+int mv_xor_mem_init(u32 chan, u32 start_ptr, u32 block_size, u32 init_val_high,
+ u32 init_val_low)
+{
+ u32 tmp;
+
+ /* Parameter checking */
+ if (chan >= MV_XOR_MAX_CHAN)
+ return MV_BAD_PARAM;
+
+ if (MV_ACTIVE == mv_xor_state_get(chan))
+ return MV_BUSY;
+
+ if ((block_size < XEXBSR_BLOCK_SIZE_MIN_VALUE) ||
+ (block_size > XEXBSR_BLOCK_SIZE_MAX_VALUE))
+ return MV_BAD_PARAM;
+
+ /* Set the operation mode to Memory Init */
+ tmp = reg_read(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)));
+ tmp &= ~XEXCR_OPERATION_MODE_MASK;
+ tmp |= XEXCR_OPERATION_MODE_MEM_INIT;
+ reg_write(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)), tmp);
+
+ /*
+ * Update the start_ptr field in XOR Engine [0..1] Destination Pointer
+ * Register (XExDPR0)
+ */
+ reg_write(XOR_DST_PTR_REG(XOR_UNIT(chan), XOR_CHAN(chan)), start_ptr);
+
+ /*
+ * Update the BlockSize field in the XOR Engine[0..1] Block Size
+ * Registers (XExBSR)
+ */
+ reg_write(XOR_BLOCK_SIZE_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ block_size);
+
+ /*
+ * Update the field InitValL in the XOR Engine Initial Value Register
+ * Low (XEIVRL)
+ */
+ reg_write(XOR_INIT_VAL_LOW_REG(XOR_UNIT(chan)), init_val_low);
+
+ /*
+ * Update the field InitValH in the XOR Engine Initial Value Register
+ * High (XEIVRH)
+ */
+ reg_write(XOR_INIT_VAL_HIGH_REG(XOR_UNIT(chan)), init_val_high);
+
+ /* Start transfer */
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XESTART_MASK);
+
+ return MV_OK;
+}
+
+/*
+ * mv_xor_transfer - Transfer data from source to destination on one of
+ * three modes (XOR,CRC32,DMA)
+ *
+ * DESCRIPTION:
+ * This function initiates XOR channel, according to function parameters,
+ * in order to perform XOR or CRC32 or DMA transaction.
+ * To gain maximum performance the user is asked to keep the following
+ * restrictions:
+ * 1) Selected engine is available (not busy).
+ * 1) This module does not take into consideration CPU MMU issues.
+ * In order for the XOR engine to access the appropreate source
+ * and destination, address parameters must be given in system
+ * physical mode.
+ * 2) This API does not take care of cache coherency issues. The source,
+ * destination and in case of chain the descriptor list are assumed
+ * to be cache coherent.
+ * 4) Parameters validity. For example, does size parameter exceeds
+ * maximum byte count of descriptor mode (16M or 64K).
+ *
+ * INPUT:
+ * chan - XOR channel number. See MV_XOR_CHANNEL enumerator.
+ * xor_type - One of three: XOR, CRC32 and DMA operations.
+ * xor_chain_ptr - address of chain pointer
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURS:
+ * MV_BAD_PARAM if parameters to function invalid, MV_OK otherwise.
+ *
+ */
+int mv_xor_transfer(u32 chan, int xor_type, u32 xor_chain_ptr)
+{
+ u32 tmp;
+
+ /* Parameter checking */
+ if (chan >= MV_XOR_MAX_CHAN) {
+ debug("%s: ERR. Invalid chan num %d\n", __func__, chan);
+ return MV_BAD_PARAM;
+ }
+
+ if (MV_ACTIVE == mv_xor_state_get(chan)) {
+ debug("%s: ERR. Channel is already active\n", __func__);
+ return MV_BUSY;
+ }
+
+ if (0x0 == xor_chain_ptr) {
+ debug("%s: ERR. xor_chain_ptr is NULL pointer\n", __func__);
+ return MV_BAD_PARAM;
+ }
+
+ /* Read configuration register and mask the operation mode field */
+ tmp = reg_read(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)));
+ tmp &= ~XEXCR_OPERATION_MODE_MASK;
+
+ switch (xor_type) {
+ case MV_XOR:
+ if (0 != (xor_chain_ptr & XEXDPR_DST_PTR_XOR_MASK)) {
+ debug("%s: ERR. Invalid chain pointer (bits [5:0] must be cleared)\n",
+ __func__);
+ return MV_BAD_PARAM;
+ }
+
+ /* Set the operation mode to XOR */
+ tmp |= XEXCR_OPERATION_MODE_XOR;
+ break;
+
+ case MV_DMA:
+ if (0 != (xor_chain_ptr & XEXDPR_DST_PTR_DMA_MASK)) {
+ debug("%s: ERR. Invalid chain pointer (bits [4:0] must be cleared)\n",
+ __func__);
+ return MV_BAD_PARAM;
+ }
+
+ /* Set the operation mode to DMA */
+ tmp |= XEXCR_OPERATION_MODE_DMA;
+ break;
+
+ case MV_CRC32:
+ if (0 != (xor_chain_ptr & XEXDPR_DST_PTR_CRC_MASK)) {
+ debug("%s: ERR. Invalid chain pointer (bits [4:0] must be cleared)\n",
+ __func__);
+ return MV_BAD_PARAM;
+ }
+
+ /* Set the operation mode to CRC32 */
+ tmp |= XEXCR_OPERATION_MODE_CRC;
+ break;
+
+ default:
+ return MV_BAD_PARAM;
+ }
+
+ /* Write the operation mode to the register */
+ reg_write(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)), tmp);
+
+ /*
+ * Update the NextDescPtr field in the XOR Engine [0..1] Next Descriptor
+ * Pointer Register (XExNDPR)
+ */
+ reg_write(XOR_NEXT_DESC_PTR_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ xor_chain_ptr);
+
+ /* Start transfer */
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XESTART_MASK);
+
+ return MV_OK;
+}
+
+/*
+ * mv_xor_state_get - Get XOR channel state.
+ *
+ * DESCRIPTION:
+ * XOR channel activity state can be active, idle, paused.
+ * This function retrunes the channel activity state.
+ *
+ * INPUT:
+ * chan - the channel number
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * XOR_CHANNEL_IDLE - If the engine is idle.
+ * XOR_CHANNEL_ACTIVE - If the engine is busy.
+ * XOR_CHANNEL_PAUSED - If the engine is paused.
+ * MV_UNDEFINED_STATE - If the engine state is undefind or there is no
+ * such engine
+ *
+ */
+int mv_xor_state_get(u32 chan)
+{
+ u32 state;
+
+ /* Parameter checking */
+ if (chan >= MV_XOR_MAX_CHAN) {
+ debug("%s: ERR. Invalid chan num %d\n", __func__, chan);
+ return MV_UNDEFINED_STATE;
+ }
+
+ /* Read the current state */
+ state = reg_read(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)));
+ state &= XEXACTR_XESTATUS_MASK;
+
+ /* Return the state */
+ switch (state) {
+ case XEXACTR_XESTATUS_IDLE:
+ return MV_IDLE;
+ case XEXACTR_XESTATUS_ACTIVE:
+ return MV_ACTIVE;
+ case XEXACTR_XESTATUS_PAUSED:
+ return MV_PAUSED;
+ }
+
+ return MV_UNDEFINED_STATE;
+}
+
+/*
+ * mv_xor_cmd_set - Set command of XOR channel
+ *
+ * DESCRIPTION:
+ * XOR channel can be started, idle, paused and restarted.
+ * Paused can be set only if channel is active.
+ * Start can be set only if channel is idle or paused.
+ * Restart can be set only if channel is paused.
+ * Stop can be set only if channel is active.
+ *
+ * INPUT:
+ * chan - The channel number
+ * command - The command type (start, stop, restart, pause)
+ *
+ * OUTPUT:
+ * None.
+ *
+ * RETURN:
+ * MV_OK on success , MV_BAD_PARAM on erroneous parameter, MV_ERROR on
+ * undefind XOR engine mode
+ *
+ */
+static int mv_xor_cmd_set(u32 chan, int command)
+{
+ int state;
+
+ /* Parameter checking */
+ if (chan >= MV_XOR_MAX_CHAN) {
+ debug("%s: ERR. Invalid chan num %d\n", __func__, chan);
+ return MV_BAD_PARAM;
+ }
+
+ /* Get the current state */
+ state = mv_xor_state_get(chan);
+
+ /* Command is start and current state is idle */
+ if ((command == MV_START) && (state == MV_IDLE)) {
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XESTART_MASK);
+ return MV_OK;
+ }
+ /* Command is stop and current state is active */
+ else if ((command == MV_STOP) && (state == MV_ACTIVE)) {
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XESTOP_MASK);
+ return MV_OK;
+ }
+ /* Command is paused and current state is active */
+ else if ((command == MV_PAUSED) && (state == MV_ACTIVE)) {
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XEPAUSE_MASK);
+ return MV_OK;
+ }
+ /* Command is restart and current state is paused */
+ else if ((command == MV_RESTART) && (state == MV_PAUSED)) {
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XERESTART_MASK);
+ return MV_OK;
+ }
+ /* Command is stop and current state is active */
+ else if ((command == MV_STOP) && (state == MV_IDLE))
+ return MV_OK;
+
+ /* Illegal command */
+ debug("%s: ERR. Illegal command\n", __func__);
+
+ return MV_BAD_PARAM;
+}
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __XOR_H
+#define __XOR_H
+
+#include "ddr3_hw_training.h"
+
+#define MV_XOR_MAX_CHAN 4 /* total channels for all units together */
+
+/*
+ * This enumerator describes the type of functionality the XOR channel
+ * can have while using the same data structures.
+ */
+enum xor_type {
+ MV_XOR, /* XOR channel functions as XOR accelerator */
+ MV_DMA, /* XOR channel functions as IDMA channel */
+ MV_CRC32 /* XOR channel functions as CRC 32 calculator */
+};
+
+/*
+ * This enumerator describes the set of commands that can be applied on
+ * an engine (e.g. IDMA, XOR). Appling a comman depends on the current
+ * status (see MV_STATE enumerator)
+ * Start can be applied only when status is IDLE
+ * Stop can be applied only when status is IDLE, ACTIVE or PAUSED
+ * Pause can be applied only when status is ACTIVE
+ * Restart can be applied only when status is PAUSED
+ */
+enum mv_command {
+ MV_START, /* Start */
+ MV_STOP, /* Stop */
+ MV_PAUSE, /* Pause */
+ MV_RESTART /* Restart */
+};
+
+/*
+ * This enumerator describes the set of state conditions.
+ * Moving from one state to other is stricted.
+ */
+enum mv_state {
+ MV_IDLE,
+ MV_ACTIVE,
+ MV_PAUSED,
+ MV_UNDEFINED_STATE
+};
+
+/* XOR descriptor structure for CRC and DMA descriptor */
+struct crc_dma_desc {
+ u32 status; /* Successful descriptor execution indication */
+ u32 crc32_result; /* Result of CRC-32 calculation */
+ u32 desc_cmd; /* type of operation to be carried out on the data */
+ u32 next_desc_ptr; /* Next descriptor address pointer */
+ u32 byte_cnt; /* Size of source block part represented by the descriptor */
+ u32 dst_addr; /* Destination Block address pointer (not used in CRC32 */
+ u32 src_addr0; /* Mode: Source Block address pointer */
+ u32 src_addr1; /* Mode: Source Block address pointer */
+} __packed;
+
+int mv_xor_state_get(u32 chan);
+void mv_sys_xor_init(MV_DRAM_INFO *dram_info);
+void mv_sys_xor_finish(void);
+int mv_xor_transfer(u32 chan, int xor_type, u32 xor_chain_ptr);
+int mv_xor_mem_init(u32 chan, u32 start_ptr, u32 block_size, u32 init_val_high,
+ u32 init_val_low);
+
+#endif /* __XOR_H */
--- /dev/null
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __XOR_REGS_H
+#define __XOR_REGS_H
+
+/*
+ * For controllers that have two XOR units, then chans 2 & 3 will be mapped
+ * to channels 0 & 1 of unit 1
+ */
+#define XOR_UNIT(chan) ((chan) >> 1)
+#define XOR_CHAN(chan) ((chan) & 1)
+
+#define MV_XOR_REGS_OFFSET(unit) (0x60900)
+#define MV_XOR_REGS_BASE(unit) (MV_XOR_REGS_OFFSET(unit))
+
+/* XOR Engine Control Register Map */
+#define XOR_CHANNEL_ARBITER_REG(unit) (MV_XOR_REGS_BASE(unit))
+#define XOR_CONFIG_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x10 + ((chan) * 4)))
+#define XOR_ACTIVATION_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x20 + ((chan) * 4)))
+
+/* XOR Engine Interrupt Register Map */
+#define XOR_CAUSE_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x30)
+#define XOR_MASK_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x40)
+#define XOR_ERROR_CAUSE_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x50)
+#define XOR_ERROR_ADDR_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x60)
+
+/* XOR Engine Descriptor Register Map */
+#define XOR_NEXT_DESC_PTR_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x200 + ((chan) * 4)))
+#define XOR_CURR_DESC_PTR_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x210 + ((chan) * 4)))
+#define XOR_BYTE_COUNT_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x220 + ((chan) * 4)))
+
+#define XOR_DST_PTR_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x2B0 + ((chan) * 4)))
+#define XOR_BLOCK_SIZE_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x2C0 + ((chan) * 4)))
+#define XOR_TIMER_MODE_CTRL_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x2D0)
+#define XOR_TIMER_MODE_INIT_VAL_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x2D4)
+#define XOR_TIMER_MODE_CURR_VAL_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x2D8)
+#define XOR_INIT_VAL_LOW_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x2E0)
+#define XOR_INIT_VAL_HIGH_REG(unit) (MV_XOR_REGS_BASE(unit) + 0x2E4)
+
+/* XOR register fileds */
+
+/* XOR Engine [0..1] Configuration Registers (XExCR) */
+#define XEXCR_OPERATION_MODE_OFFS (0)
+#define XEXCR_OPERATION_MODE_MASK (7 << XEXCR_OPERATION_MODE_OFFS)
+#define XEXCR_OPERATION_MODE_XOR (0 << XEXCR_OPERATION_MODE_OFFS)
+#define XEXCR_OPERATION_MODE_CRC (1 << XEXCR_OPERATION_MODE_OFFS)
+#define XEXCR_OPERATION_MODE_DMA (2 << XEXCR_OPERATION_MODE_OFFS)
+#define XEXCR_OPERATION_MODE_ECC (3 << XEXCR_OPERATION_MODE_OFFS)
+#define XEXCR_OPERATION_MODE_MEM_INIT (4 << XEXCR_OPERATION_MODE_OFFS)
+
+#define XEXCR_SRC_BURST_LIMIT_OFFS (4)
+#define XEXCR_SRC_BURST_LIMIT_MASK (7 << XEXCR_SRC_BURST_LIMIT_OFFS)
+#define XEXCR_DST_BURST_LIMIT_OFFS (8)
+#define XEXCR_DST_BURST_LIMIT_MASK (7 << XEXCR_DST_BURST_LIMIT_OFFS)
+#define XEXCR_DRD_RES_SWP_OFFS (12)
+#define XEXCR_DRD_RES_SWP_MASK (1 << XEXCR_DRD_RES_SWP_OFFS)
+#define XEXCR_DWR_REQ_SWP_OFFS (13)
+#define XEXCR_DWR_REQ_SWP_MASK (1 << XEXCR_DWR_REQ_SWP_OFFS)
+#define XEXCR_DES_SWP_OFFS (14)
+#define XEXCR_DES_SWP_MASK (1 << XEXCR_DES_SWP_OFFS)
+#define XEXCR_REG_ACC_PROTECT_OFFS (15)
+#define XEXCR_REG_ACC_PROTECT_MASK (1 << XEXCR_REG_ACC_PROTECT_OFFS)
+
+/* XOR Engine [0..1] Activation Registers (XExACTR) */
+#define XEXACTR_XESTART_OFFS (0)
+#define XEXACTR_XESTART_MASK (1 << XEXACTR_XESTART_OFFS)
+#define XEXACTR_XESTOP_OFFS (1)
+#define XEXACTR_XESTOP_MASK (1 << XEXACTR_XESTOP_OFFS)
+#define XEXACTR_XEPAUSE_OFFS (2)
+#define XEXACTR_XEPAUSE_MASK (1 << XEXACTR_XEPAUSE_OFFS)
+#define XEXACTR_XERESTART_OFFS (3)
+#define XEXACTR_XERESTART_MASK (1 << XEXACTR_XERESTART_OFFS)
+#define XEXACTR_XESTATUS_OFFS (4)
+#define XEXACTR_XESTATUS_MASK (3 << XEXACTR_XESTATUS_OFFS)
+#define XEXACTR_XESTATUS_IDLE (0 << XEXACTR_XESTATUS_OFFS)
+#define XEXACTR_XESTATUS_ACTIVE (1 << XEXACTR_XESTATUS_OFFS)
+#define XEXACTR_XESTATUS_PAUSED (2 << XEXACTR_XESTATUS_OFFS)
+
+/* XOR Engine [0..1] Destination Pointer Register (XExDPR0) */
+#define XEXDPR_DST_PTR_OFFS (0)
+#define XEXDPR_DST_PTR_MASK (0xFFFFFFFF << XEXDPR_DST_PTR_OFFS)
+#define XEXDPR_DST_PTR_XOR_MASK (0x3F)
+#define XEXDPR_DST_PTR_DMA_MASK (0x1F)
+#define XEXDPR_DST_PTR_CRC_MASK (0x1F)
+
+/* XOR Engine[0..1] Block Size Registers (XExBSR) */
+#define XEXBSR_BLOCK_SIZE_OFFS (0)
+#define XEXBSR_BLOCK_SIZE_MASK (0xFFFFFFFF << XEXBSR_BLOCK_SIZE_OFFS)
+#define XEXBSR_BLOCK_SIZE_MIN_VALUE (128)
+#define XEXBSR_BLOCK_SIZE_MAX_VALUE (0xFFFFFFFF)
+
+/* XOR Engine Address Decoding Register Map */
+#define XOR_WINDOW_CTRL_REG(unit, chan) (MV_XOR_REGS_BASE(unit) + (0x240 + ((chan) * 4)))
+#define XOR_BASE_ADDR_REG(unit, win) (MV_XOR_REGS_BASE(unit) + (0x250 + ((win) * 4)))
+#define XOR_SIZE_MASK_REG(unit, win) (MV_XOR_REGS_BASE(unit) + (0x270 + ((win) * 4)))
+#define XOR_HIGH_ADDR_REMAP_REG(unit, win) (MV_XOR_REGS_BASE(unit) + (0x290 + ((win) * 4)))
+#define XOR_ADDR_OVRD_REG(unit, win) (MV_XOR_REGS_BASE(unit) + (0x2A0 + ((win) * 4)))
+
+#endif /* __XOR_REGS_H */
#include <malloc.h>
#include <dm-demo.h>
#include <asm/io.h>
+#include <asm/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
struct shape_data {
int num_chars; /* Number of non-space characters output so far */
+ struct gpio_desc gpio_desc[8];
+ int gpio_count;
};
/* Crazy little function to draw shapes on the console */
return 0;
}
+static int set_light(struct udevice *dev, int light)
+{
+ struct shape_data *priv = dev_get_priv(dev);
+ struct gpio_desc *desc;
+ int ret;
+ int i;
+
+ desc = priv->gpio_desc;
+ for (i = 0; i < priv->gpio_count; i++, desc++) {
+ uint mask = 1 << i;
+
+ ret = dm_gpio_set_value(desc, light & mask);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int get_light(struct udevice *dev)
+{
+ struct shape_data *priv = dev_get_priv(dev);
+ struct gpio_desc *desc;
+ uint value = 0;
+ int ret;
+ int i;
+
+ desc = priv->gpio_desc;
+ for (i = 0; i < priv->gpio_count; i++, desc++) {
+ uint mask = 1 << i;
+
+ ret = dm_gpio_get_value(desc);
+ if (ret < 0)
+ return ret;
+ if (ret)
+ value |= mask;
+ }
+
+ return value;
+}
+
static const struct demo_ops shape_ops = {
.hello = shape_hello,
.status = shape_status,
+ .get_light = get_light,
+ .set_light = set_light,
};
static int shape_ofdata_to_platdata(struct udevice *dev)
return 0;
}
+static int dm_shape_probe(struct udevice *dev)
+{
+ struct shape_data *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = gpio_request_list_by_name(dev, "light-gpios", priv->gpio_desc,
+ ARRAY_SIZE(priv->gpio_desc),
+ GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
+ if (ret < 0)
+ return ret;
+ priv->gpio_count = ret;
+ debug("%s: %d GPIOs\n", __func__, priv->gpio_count);
+
+ return 0;
+}
+
+static int dm_shape_remove(struct udevice *dev)
+{
+ struct shape_data *priv = dev_get_priv(dev);
+
+ return gpio_free_list(dev, priv->gpio_desc, priv->gpio_count);
+}
+
static const struct udevice_id demo_shape_id[] = {
{ "demo-shape", 0 },
{ },
.id = UCLASS_DEMO,
.ofdata_to_platdata = shape_ofdata_to_platdata,
.ops = &shape_ops,
+ .probe = dm_shape_probe,
+ .remove = dm_shape_remove,
.priv_auto_alloc_size = sizeof(struct shape_data),
.platdata_auto_alloc_size = sizeof(struct dm_demo_pdata),
};
return ops->status(dev, status);
}
+int demo_get_light(struct udevice *dev)
+{
+ const struct demo_ops *ops = device_get_ops(dev);
+
+ if (!ops->get_light)
+ return -ENOSYS;
+
+ return ops->get_light(dev);
+}
+
+int demo_set_light(struct udevice *dev, int light)
+{
+ const struct demo_ops *ops = device_get_ops(dev);
+
+ if (!ops->set_light)
+ return -ENOSYS;
+
+ return ops->set_light(dev, light);
+}
+
int demo_parse_dt(struct udevice *dev)
{
struct dm_demo_pdata *pdata = dev_get_platdata(dev);
/* fpga_get_desc
* map a device number to a descriptor
*/
-static const fpga_desc *const fpga_get_desc(int devnum)
+const fpga_desc *const fpga_get_desc(int devnum)
{
fpga_desc *desc = (fpga_desc *)NULL;
return FPGA_FAIL;
}
+ if (!desc->operations || !desc->operations->load) {
+ printf("%s: Missing load operation\n", __func__);
+ return FPGA_FAIL;
+ }
+
return desc->operations->load(desc, buf, bsize, bstype);
}
return FPGA_FAIL;
}
- if (!desc->operations->loadfs)
+ if (!desc->operations || !desc->operations->loadfs) {
+ printf("%s: Missing loadfs operation\n", __func__);
return FPGA_FAIL;
+ }
return desc->operations->loadfs(desc, buf, bsize, fpga_fsinfo);
}
return FPGA_FAIL;
}
+ if (!desc->operations || !desc->operations->dump) {
+ printf("%s: Missing dump operation\n", __func__);
+ return FPGA_FAIL;
+ }
+
return desc->operations->dump(desc, buf, bsize);
}
if (desc->name)
printf("Device name: \t%s\n", desc->name);
- if (desc->iface_fns) {
+ if (desc->iface_fns)
printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
- desc->operations->info(desc);
- } else
+ else
printf ("No Device Function Table.\n");
+ if (desc->operations && desc->operations->info)
+ desc->operations->info(desc);
+
ret_val = FPGA_SUCCESS;
} else {
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
#include <common.h>
#include <dm.h>
#include <errno.h>
+#include <fdtdec.h>
#include <malloc.h>
#include <asm/gpio.h>
#include <linux/ctype.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/**
* gpio_to_device() - Convert global GPIO number to device, number
- * gpio: The numeric representation of the GPIO
*
* Convert the GPIO number to an entry in the list of GPIOs
* or GPIO blocks registered with the GPIO controller. Returns
* entry on success, NULL on error.
+ *
+ * @gpio: The numeric representation of the GPIO
+ * @desc: Returns description (desc->flags will always be 0)
+ * @return 0 if found, -ENOENT if not found
*/
-static int gpio_to_device(unsigned int gpio, struct udevice **devp,
- unsigned int *offset)
+static int gpio_to_device(unsigned int gpio, struct gpio_desc *desc)
{
struct gpio_dev_priv *uc_priv;
struct udevice *dev;
uc_priv = dev->uclass_priv;
if (gpio >= uc_priv->gpio_base &&
gpio < uc_priv->gpio_base + uc_priv->gpio_count) {
- *devp = dev;
- *offset = gpio - uc_priv->gpio_base;
+ desc->dev = dev;
+ desc->offset = gpio - uc_priv->gpio_base;
+ desc->flags = 0;
return 0;
}
}
/* No such GPIO */
- return ret ? ret : -EINVAL;
+ return ret ? ret : -ENOENT;
}
int gpio_lookup_name(const char *name, struct udevice **devp,
return 0;
}
+static int gpio_find_and_xlate(struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args)
+{
+ struct dm_gpio_ops *ops = gpio_get_ops(desc->dev);
+
+ /* Use the first argument as the offset by default */
+ if (args->args_count > 0)
+ desc->offset = args->args[0];
+ else
+ desc->offset = -1;
+ desc->flags = 0;
+
+ return ops->xlate ? ops->xlate(desc->dev, desc, args) : 0;
+}
+
+static int dm_gpio_request(struct gpio_desc *desc, const char *label)
+{
+ struct udevice *dev = desc->dev;
+ struct gpio_dev_priv *uc_priv;
+ char *str;
+ int ret;
+
+ uc_priv = dev->uclass_priv;
+ if (uc_priv->name[desc->offset])
+ return -EBUSY;
+ str = strdup(label);
+ if (!str)
+ return -ENOMEM;
+ if (gpio_get_ops(dev)->request) {
+ ret = gpio_get_ops(dev)->request(dev, desc->offset, label);
+ if (ret) {
+ free(str);
+ return ret;
+ }
+ }
+ uc_priv->name[desc->offset] = str;
+
+ return 0;
+}
+
+static int dm_gpio_requestf(struct gpio_desc *desc, const char *fmt, ...)
+{
+ va_list args;
+ char buf[40];
+
+ va_start(args, fmt);
+ vscnprintf(buf, sizeof(buf), fmt, args);
+ va_end(args);
+ return dm_gpio_request(desc, buf);
+}
+
/**
* gpio_request() - [COMPAT] Request GPIO
* gpio: GPIO number
*/
int gpio_request(unsigned gpio, const char *label)
{
- struct gpio_dev_priv *uc_priv;
- unsigned int offset;
- struct udevice *dev;
- char *str;
+ struct gpio_desc desc;
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
+ ret = gpio_to_device(gpio, &desc);
if (ret)
return ret;
- uc_priv = dev->uclass_priv;
- if (uc_priv->name[offset])
- return -EBUSY;
- str = strdup(label);
- if (!str)
- return -ENOMEM;
- if (gpio_get_ops(dev)->request) {
- ret = gpio_get_ops(dev)->request(dev, offset, label);
- if (ret) {
- free(str);
- return ret;
- }
- }
- uc_priv->name[offset] = str;
-
- return 0;
+ return dm_gpio_request(&desc, label);
}
/**
return gpio_request(gpio, buf);
}
-/**
- * gpio_free() - [COMPAT] Relinquish GPIO
- * gpio: GPIO number
- *
- * This function implements the API that's compatible with current
- * GPIO API used in U-Boot. The request is forwarded to particular
- * GPIO driver. Returns 0 on success, negative value on error.
- */
-int gpio_free(unsigned gpio)
+int _dm_gpio_free(struct udevice *dev, uint offset)
{
struct gpio_dev_priv *uc_priv;
- unsigned int offset;
- struct udevice *dev;
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
- if (ret)
- return ret;
-
uc_priv = dev->uclass_priv;
if (!uc_priv->name[offset])
return -ENXIO;
return 0;
}
-static int check_reserved(struct udevice *dev, unsigned offset,
- const char *func)
+/**
+ * gpio_free() - [COMPAT] Relinquish GPIO
+ * gpio: GPIO number
+ *
+ * This function implements the API that's compatible with current
+ * GPIO API used in U-Boot. The request is forwarded to particular
+ * GPIO driver. Returns 0 on success, negative value on error.
+ */
+int gpio_free(unsigned gpio)
{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+ struct gpio_desc desc;
+ int ret;
+
+ ret = gpio_to_device(gpio, &desc);
+ if (ret)
+ return ret;
+
+ return _dm_gpio_free(desc.dev, desc.offset);
+}
+
+static int check_reserved(struct gpio_desc *desc, const char *func)
+{
+ struct gpio_dev_priv *uc_priv = desc->dev->uclass_priv;
- if (!uc_priv->name[offset]) {
+ if (!uc_priv->name[desc->offset]) {
printf("%s: %s: error: gpio %s%d not reserved\n",
- dev->name, func,
- uc_priv->bank_name ? uc_priv->bank_name : "", offset);
+ desc->dev->name, func,
+ uc_priv->bank_name ? uc_priv->bank_name : "",
+ desc->offset);
return -EBUSY;
}
*/
int gpio_direction_input(unsigned gpio)
{
- unsigned int offset;
- struct udevice *dev;
+ struct gpio_desc desc;
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
+ ret = gpio_to_device(gpio, &desc);
+ if (ret)
+ return ret;
+ ret = check_reserved(&desc, "dir_input");
if (ret)
return ret;
- ret = check_reserved(dev, offset, "dir_input");
- return ret ? ret : gpio_get_ops(dev)->direction_input(dev, offset);
+ return gpio_get_ops(desc.dev)->direction_input(desc.dev, desc.offset);
}
/**
*/
int gpio_direction_output(unsigned gpio, int value)
{
- unsigned int offset;
- struct udevice *dev;
+ struct gpio_desc desc;
+ int ret;
+
+ ret = gpio_to_device(gpio, &desc);
+ if (ret)
+ return ret;
+ ret = check_reserved(&desc, "dir_output");
+ if (ret)
+ return ret;
+
+ return gpio_get_ops(desc.dev)->direction_output(desc.dev,
+ desc.offset, value);
+}
+
+int dm_gpio_get_value(struct gpio_desc *desc)
+{
+ int value;
+ int ret;
+
+ ret = check_reserved(desc, "get_value");
+ if (ret)
+ return ret;
+
+ value = gpio_get_ops(desc->dev)->get_value(desc->dev, desc->offset);
+
+ return desc->flags & GPIOD_ACTIVE_LOW ? !value : value;
+}
+
+int dm_gpio_set_value(struct gpio_desc *desc, int value)
+{
+ int ret;
+
+ ret = check_reserved(desc, "set_value");
+ if (ret)
+ return ret;
+
+ if (desc->flags & GPIOD_ACTIVE_LOW)
+ value = !value;
+ gpio_get_ops(desc->dev)->set_value(desc->dev, desc->offset, value);
+ return 0;
+}
+
+int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags)
+{
+ struct udevice *dev = desc->dev;
+ struct dm_gpio_ops *ops = gpio_get_ops(dev);
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
+ ret = check_reserved(desc, "set_dir");
+ if (ret)
+ return ret;
+
+ if (flags & GPIOD_IS_OUT) {
+ int value = flags & GPIOD_IS_OUT_ACTIVE ? 1 : 0;
+
+ if (flags & GPIOD_ACTIVE_LOW)
+ value = !value;
+ ret = ops->direction_output(dev, desc->offset, value);
+ } else if (flags & GPIOD_IS_IN) {
+ ret = ops->direction_input(dev, desc->offset);
+ }
if (ret)
return ret;
- ret = check_reserved(dev, offset, "dir_output");
+ /*
+ * Update desc->flags here, so that GPIO_ACTIVE_LOW is honoured in
+ * futures
+ */
+ desc->flags = flags;
+
+ return 0;
+}
- return ret ? ret :
- gpio_get_ops(dev)->direction_output(dev, offset, value);
+int dm_gpio_set_dir(struct gpio_desc *desc)
+{
+ return dm_gpio_set_dir_flags(desc, desc->flags);
}
/**
*/
int gpio_get_value(unsigned gpio)
{
- unsigned int offset;
- struct udevice *dev;
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
+ struct gpio_desc desc;
+
+ ret = gpio_to_device(gpio, &desc);
if (ret)
return ret;
- ret = check_reserved(dev, offset, "get_value");
-
- return ret ? ret : gpio_get_ops(dev)->get_value(dev, offset);
+ return dm_gpio_get_value(&desc);
}
/**
*/
int gpio_set_value(unsigned gpio, int value)
{
- unsigned int offset;
- struct udevice *dev;
+ struct gpio_desc desc;
int ret;
- ret = gpio_to_device(gpio, &dev, &offset);
+ ret = gpio_to_device(gpio, &desc);
if (ret)
return ret;
- ret = check_reserved(dev, offset, "set_value");
-
- return ret ? ret : gpio_get_ops(dev)->set_value(dev, offset, value);
+ return dm_gpio_set_value(&desc, value);
}
const char *gpio_get_bank_info(struct udevice *dev, int *bit_count)
return vector;
}
+static int _gpio_request_by_name_nodev(const void *blob, int node,
+ const char *list_name, int index,
+ struct gpio_desc *desc, int flags,
+ bool add_index)
+{
+ struct fdtdec_phandle_args args;
+ int ret;
+
+ desc->dev = NULL;
+ desc->offset = 0;
+ ret = fdtdec_parse_phandle_with_args(blob, node, list_name,
+ "#gpio-cells", 0, index, &args);
+ if (ret) {
+ debug("%s: fdtdec_parse_phandle_with_args failed\n", __func__);
+ goto err;
+ }
+
+ ret = uclass_get_device_by_of_offset(UCLASS_GPIO, args.node,
+ &desc->dev);
+ if (ret) {
+ debug("%s: uclass_get_device_by_of_offset failed\n", __func__);
+ goto err;
+ }
+ ret = gpio_find_and_xlate(desc, &args);
+ if (ret) {
+ debug("%s: gpio_find_and_xlate failed\n", __func__);
+ goto err;
+ }
+ ret = dm_gpio_requestf(desc, add_index ? "%s.%s%d" : "%s.%s",
+ fdt_get_name(blob, node, NULL),
+ list_name, index);
+ if (ret) {
+ debug("%s: dm_gpio_requestf failed\n", __func__);
+ goto err;
+ }
+ ret = dm_gpio_set_dir_flags(desc, flags | desc->flags);
+ if (ret) {
+ debug("%s: dm_gpio_set_dir failed\n", __func__);
+ goto err;
+ }
+
+ return 0;
+err:
+ debug("%s: Node '%s', property '%s', failed to request GPIO index %d: %d\n",
+ __func__, fdt_get_name(blob, node, NULL), list_name, index, ret);
+ return ret;
+}
+
+int gpio_request_by_name_nodev(const void *blob, int node,
+ const char *list_name, int index,
+ struct gpio_desc *desc, int flags)
+{
+ return _gpio_request_by_name_nodev(blob, node, list_name, index, desc,
+ flags, index > 0);
+}
+
+int gpio_request_by_name(struct udevice *dev, const char *list_name, int index,
+ struct gpio_desc *desc, int flags)
+{
+ /*
+ * This isn't ideal since we don't use dev->name in the debug()
+ * calls in gpio_request_by_name(), but we can do this until
+ * gpio_request_by_name_nodev() can be dropped.
+ */
+ return gpio_request_by_name_nodev(gd->fdt_blob, dev->of_offset,
+ list_name, index, desc, flags);
+}
+
+int gpio_request_list_by_name_nodev(const void *blob, int node,
+ const char *list_name,
+ struct gpio_desc *desc, int max_count,
+ int flags)
+{
+ int count;
+ int ret;
+
+ for (count = 0; ; count++) {
+ if (count >= max_count) {
+ ret = -ENOSPC;
+ goto err;
+ }
+ ret = _gpio_request_by_name_nodev(blob, node, list_name, count,
+ &desc[count], flags, true);
+ if (ret == -ENOENT)
+ break;
+ else if (ret)
+ goto err;
+ }
+
+ /* We ran out of GPIOs in the list */
+ return count;
+
+err:
+ gpio_free_list_nodev(desc, count - 1);
+
+ return ret;
+}
+
+int gpio_request_list_by_name(struct udevice *dev, const char *list_name,
+ struct gpio_desc *desc, int max_count,
+ int flags)
+{
+ /*
+ * This isn't ideal since we don't use dev->name in the debug()
+ * calls in gpio_request_by_name(), but we can do this until
+ * gpio_request_list_by_name_nodev() can be dropped.
+ */
+ return gpio_request_list_by_name_nodev(gd->fdt_blob, dev->of_offset,
+ list_name, desc, max_count,
+ flags);
+}
+
+int gpio_get_list_count(struct udevice *dev, const char *list_name)
+{
+ int ret;
+
+ ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+ list_name, "#gpio-cells", 0, -1,
+ NULL);
+ if (ret) {
+ debug("%s: Node '%s', property '%s', GPIO count failed: %d\n",
+ __func__, dev->name, list_name, ret);
+ }
+
+ return ret;
+}
+
+int dm_gpio_free(struct udevice *dev, struct gpio_desc *desc)
+{
+ /* For now, we don't do any checking of dev */
+ return _dm_gpio_free(desc->dev, desc->offset);
+}
+
+int gpio_free_list(struct udevice *dev, struct gpio_desc *desc, int count)
+{
+ int i;
+
+ /* For now, we don't do any checking of dev */
+ for (i = 0; i < count; i++)
+ dm_gpio_free(dev, &desc[i]);
+
+ return 0;
+}
+
+int gpio_free_list_nodev(struct gpio_desc *desc, int count)
+{
+ return gpio_free_list(NULL, desc, count);
+}
+
/* We need to renumber the GPIOs when any driver is probed/removed */
static int gpio_renumber(struct udevice *removed_dev)
{
#include <asm/io.h>
#include <asm/gpio.h>
#include <dm/device-internal.h>
+#include <dt-bindings/gpio/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
return GPIOF_FUNC;
}
+static int exynos_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args)
+{
+ desc->offset = args->args[0];
+ desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
+
+ return 0;
+}
+
static const struct dm_gpio_ops gpio_exynos_ops = {
.direction_input = exynos_gpio_direction_input,
.direction_output = exynos_gpio_direction_output,
.get_value = exynos_gpio_get_value,
.set_value = exynos_gpio_set_value,
.get_function = exynos_gpio_get_function,
+ .xlate = exynos_gpio_xlate,
};
static int gpio_exynos_probe(struct udevice *dev)
plat->bank_name, plat, -1, &dev);
if (ret)
return ret;
- dev->of_offset = parent->of_offset;
+ dev->of_offset = node;
}
return 0;
#include <fdtdec.h>
#include <malloc.h>
#include <asm/gpio.h>
+#include <dt-bindings/gpio/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
return GPIOF_INPUT;
}
+static int sb_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args)
+{
+ desc->offset = args->args[0];
+ if (args->args_count < 2)
+ return 0;
+ if (args->args[1] & GPIO_ACTIVE_LOW)
+ desc->flags |= GPIOD_ACTIVE_LOW;
+ if (args->args[1] & 2)
+ desc->flags |= GPIOD_IS_IN;
+ if (args->args[1] & 4)
+ desc->flags |= GPIOD_IS_OUT;
+ if (args->args[1] & 8)
+ desc->flags |= GPIOD_IS_OUT_ACTIVE;
+
+ return 0;
+}
+
static const struct dm_gpio_ops gpio_sandbox_ops = {
.direction_input = sb_gpio_direction_input,
.direction_output = sb_gpio_direction_output,
.get_value = sb_gpio_get_value,
.set_value = sb_gpio_set_value,
.get_function = sb_gpio_get_function,
+ .xlate = sb_gpio_xlate,
};
static int sandbox_gpio_ofdata_to_platdata(struct udevice *dev)
#include <asm/arch/tegra.h>
#include <asm/gpio.h>
#include <dm/device-internal.h>
+#include <dt-bindings/gpio/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
return GPIOF_INPUT;
}
+static int tegra_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args)
+{
+ int gpio, port, ret;
+
+ gpio = args->args[0];
+ port = gpio / TEGRA_GPIOS_PER_PORT;
+ ret = device_get_child(dev, port, &desc->dev);
+ if (ret)
+ return ret;
+ desc->offset = gpio % TEGRA_GPIOS_PER_PORT;
+ desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
+
+ return 0;
+}
+
static const struct dm_gpio_ops gpio_tegra_ops = {
.request = tegra_gpio_request,
.direction_input = tegra_gpio_direction_input,
.get_value = tegra_gpio_get_value,
.set_value = tegra_gpio_set_value,
.get_function = tegra_gpio_get_function,
+ .xlate = tegra_gpio_xlate,
};
/**
+config DM_I2C
+ bool "Enable Driver Model for I2C drivers"
+ depends on DM
+ help
+ If you want to use driver model for I2C drivers, say Y.
+ To use legacy I2C drivers, say N.
+
+config SYS_I2C_UNIPHIER
+ bool "UniPhier I2C driver"
+ depends on ARCH_UNIPHIER && DM_I2C
+ default y
+ help
+ Support for Panasonic UniPhier I2C controller driver. This I2C
+ controller is used on PH1-LD4, PH1-sLD8 or older UniPhier SoCs.
+
+config SYS_I2C_UNIPHIER_F
+ bool "UniPhier FIFO-builtin I2C driver"
+ depends on ARCH_UNIPHIER && DM_I2C
+ default y
+ help
+ Support for Panasonic UniPhier FIFO-builtin I2C controller driver.
+ This I2C controller is used on PH1-Pro4 or newer UniPhier SoCs.
# SPDX-License-Identifier: GPL-2.0+
#
obj-$(CONFIG_DM_I2C) += i2c-uclass.o
+obj-$(CONFIG_DM_I2C_COMPAT) += i2c-uclass-compat.o
obj-$(CONFIG_SYS_I2C_ADI) += adi_i2c.o
obj-$(CONFIG_I2C_MV) += mv_i2c.o
obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o
obj-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o
obj-$(CONFIG_SYS_I2C_TEGRA) += tegra_i2c.o
+obj-$(CONFIG_SYS_I2C_UNIPHIER) += i2c-uniphier.o
+obj-$(CONFIG_SYS_I2C_UNIPHIER_F) += i2c-uniphier-f.o
obj-$(CONFIG_SYS_I2C_ZYNQ) += zynq_i2c.o
--- /dev/null
+/*
+ * Copyright (c) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <i2c.h>
+
+static int cur_busnum;
+
+static int i2c_compat_get_device(uint chip_addr, int alen,
+ struct udevice **devp)
+{
+ struct dm_i2c_chip *chip;
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(cur_busnum, chip_addr, alen, devp);
+ if (ret)
+ return ret;
+ chip = dev_get_parent_platdata(*devp);
+ if (chip->offset_len != alen) {
+ printf("I2C chip %x: requested alen %d does not match chip offset_len %d\n",
+ chip_addr, alen, chip->offset_len);
+ return -EADDRNOTAVAIL;
+ }
+
+ return 0;
+}
+
+int i2c_probe(uint8_t chip_addr)
+{
+ struct udevice *bus, *dev;
+ int ret;
+
+ ret = uclass_get_device_by_seq(UCLASS_I2C, cur_busnum, &bus);
+ if (ret) {
+ debug("Cannot find I2C bus %d: err=%d\n", cur_busnum, ret);
+ return ret;
+ }
+
+ if (!bus)
+ return -ENOENT;
+
+ return dm_i2c_probe(bus, chip_addr, 0, &dev);
+}
+
+int i2c_read(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
+ int len)
+{
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_compat_get_device(chip_addr, alen, &dev);
+ if (ret)
+ return ret;
+
+ return dm_i2c_read(dev, addr, buffer, len);
+}
+
+int i2c_write(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
+ int len)
+{
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_compat_get_device(chip_addr, alen, &dev);
+ if (ret)
+ return ret;
+
+ return dm_i2c_write(dev, addr, buffer, len);
+}
+
+int i2c_get_bus_num_fdt(int node)
+{
+ struct udevice *bus;
+ int ret;
+
+ ret = uclass_get_device_by_of_offset(UCLASS_I2C, node, &bus);
+ if (ret)
+ return ret;
+
+ return bus->seq;
+}
+
+unsigned int i2c_get_bus_num(void)
+{
+ return cur_busnum;
+}
+
+int i2c_set_bus_num(unsigned int bus)
+{
+ cur_busnum = bus;
+
+ return 0;
+}
+
+void i2c_init(int speed, int slaveaddr)
+{
+ /* Nothing to do here - the init happens through driver model */
+}
+
+void board_i2c_init(const void *blob)
+{
+ /* Nothing to do here - the init happens through driver model */
+}
static int i2c_read_bytewise(struct udevice *dev, uint offset,
uint8_t *buffer, int len)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
struct udevice *bus = dev_get_parent(dev);
struct dm_i2c_ops *ops = i2c_get_ops(bus);
struct i2c_msg msg[2], *ptr;
static int i2c_write_bytewise(struct udevice *dev, uint offset,
const uint8_t *buffer, int len)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
struct udevice *bus = dev_get_parent(dev);
struct dm_i2c_ops *ops = i2c_get_ops(bus);
struct i2c_msg msg[1];
return 0;
}
-int i2c_read(struct udevice *dev, uint offset, uint8_t *buffer, int len)
+int dm_i2c_read(struct udevice *dev, uint offset, uint8_t *buffer, int len)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
struct udevice *bus = dev_get_parent(dev);
struct dm_i2c_ops *ops = i2c_get_ops(bus);
struct i2c_msg msg[2], *ptr;
return ops->xfer(bus, msg, msg_count);
}
-int i2c_write(struct udevice *dev, uint offset, const uint8_t *buffer, int len)
+int dm_i2c_write(struct udevice *dev, uint offset, const uint8_t *buffer,
+ int len)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
struct udevice *bus = dev_get_parent(dev);
struct dm_i2c_ops *ops = i2c_get_ops(bus);
struct i2c_msg msg[1];
return ops->xfer(bus, msg, 1);
}
-static int i2c_bind_driver(struct udevice *bus, uint chip_addr,
+static int i2c_bind_driver(struct udevice *bus, uint chip_addr, uint offset_len,
struct udevice **devp)
{
- struct dm_i2c_chip chip;
+ struct dm_i2c_chip *chip;
char name[30], *str;
struct udevice *dev;
int ret;
goto err_bind;
/* Tell the device what we know about it */
- memset(&chip, '\0', sizeof(chip));
- chip.chip_addr = chip_addr;
- chip.offset_len = 1; /* we assume */
- ret = device_probe_child(dev, &chip);
- debug("%s: device_probe_child: ret=%d\n", __func__, ret);
+ chip = dev_get_parent_platdata(dev);
+ chip->chip_addr = chip_addr;
+ chip->offset_len = offset_len;
+ ret = device_probe(dev);
+ debug("%s: device_probe: ret=%d\n", __func__, ret);
if (ret)
goto err_probe;
return 0;
err_probe:
+ /*
+ * If the device failed to probe, unbind it. There is nothing there
+ * on the bus so we don't want to leave it lying around
+ */
device_unbind(dev);
err_bind:
free(str);
return ret;
}
-int i2c_get_chip(struct udevice *bus, uint chip_addr, struct udevice **devp)
+int i2c_get_chip(struct udevice *bus, uint chip_addr, uint offset_len,
+ struct udevice **devp)
{
struct udevice *dev;
bus->name, chip_addr);
for (device_find_first_child(bus, &dev); dev;
device_find_next_child(&dev)) {
- struct dm_i2c_chip store;
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
int ret;
- if (!chip) {
- chip = &store;
- i2c_chip_ofdata_to_platdata(gd->fdt_blob,
- dev->of_offset, chip);
- }
if (chip->chip_addr == chip_addr) {
ret = device_probe(dev);
debug("found, ret=%d\n", ret);
}
}
debug("not found\n");
- return i2c_bind_driver(bus, chip_addr, devp);
+ return i2c_bind_driver(bus, chip_addr, offset_len, devp);
}
-int i2c_get_chip_for_busnum(int busnum, int chip_addr, struct udevice **devp)
+int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len,
+ struct udevice **devp)
{
struct udevice *bus;
int ret;
debug("Cannot find I2C bus %d\n", busnum);
return ret;
}
- ret = i2c_get_chip(bus, chip_addr, devp);
+ ret = i2c_get_chip(bus, chip_addr, offset_len, devp);
if (ret) {
debug("Cannot find I2C chip %02x on bus %d\n", chip_addr,
busnum);
return 0;
}
-int i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags,
- struct udevice **devp)
+int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags,
+ struct udevice **devp)
{
int ret;
return ret;
/* The chip was found, see if we have a driver, and probe it */
- ret = i2c_get_chip(bus, chip_addr, devp);
+ ret = i2c_get_chip(bus, chip_addr, 1, devp);
debug("%s: i2c_get_chip: ret=%d\n", __func__, ret);
return ret;
int i2c_set_chip_flags(struct udevice *dev, uint flags)
{
struct udevice *bus = dev->parent;
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
struct dm_i2c_ops *ops = i2c_get_ops(bus);
int ret;
int i2c_get_chip_flags(struct udevice *dev, uint *flagsp)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
*flagsp = chip->flags;
int i2c_set_chip_offset_len(struct udevice *dev, uint offset_len)
{
- struct dm_i2c_chip *chip = dev_get_parentdata(dev);
+ struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
if (offset_len > I2C_MAX_OFFSET_LEN)
return -EINVAL;
int i2c_chip_ofdata_to_platdata(const void *blob, int node,
struct dm_i2c_chip *chip)
{
- chip->offset_len = 1; /* default */
+ chip->offset_len = fdtdec_get_int(gd->fdt_blob, node,
+ "u-boot,i2c-offset-len", 1);
chip->flags = 0;
chip->chip_addr = fdtdec_get_int(gd->fdt_blob, node, "reg", -1);
if (chip->chip_addr == -1) {
return i2c_set_bus_speed(dev, i2c->speed_hz);
}
-int i2c_post_bind(struct udevice *dev)
+static int i2c_post_bind(struct udevice *dev)
{
/* Scan the bus for devices */
return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
}
+static int i2c_child_post_bind(struct udevice *dev)
+{
+ struct dm_i2c_chip *plat = dev_get_parent_platdata(dev);
+
+ if (dev->of_offset == -1)
+ return 0;
+
+ return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, plat);
+}
+
UCLASS_DRIVER(i2c) = {
.id = UCLASS_I2C,
.name = "i2c",
- .per_device_auto_alloc_size = sizeof(struct dm_i2c_bus),
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
.post_bind = i2c_post_bind,
.post_probe = i2c_post_probe,
+ .per_device_auto_alloc_size = sizeof(struct dm_i2c_bus),
+ .per_child_platdata_auto_alloc_size = sizeof(struct dm_i2c_chip),
+ .child_post_bind = i2c_child_post_bind,
};
UCLASS_DRIVER(i2c_generic) = {
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <dm/device.h>
+#include <dm/root.h>
+#include <i2c.h>
+#include <fdtdec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct uniphier_fi2c_regs {
+ u32 cr; /* control register */
+#define I2C_CR_MST (1 << 3) /* master mode */
+#define I2C_CR_STA (1 << 2) /* start condition */
+#define I2C_CR_STO (1 << 1) /* stop condition */
+#define I2C_CR_NACK (1 << 0) /* not ACK */
+ u32 dttx; /* send FIFO (write-only) */
+#define dtrx dttx /* receive FIFO (read-only) */
+#define I2C_DTTX_CMD (1 << 8) /* send command (slave addr) */
+#define I2C_DTTX_RD (1 << 0) /* read */
+ u32 __reserved; /* no register at offset 0x08 */
+ u32 slad; /* slave address */
+ u32 cyc; /* clock cycle control */
+ u32 lctl; /* clock low period control */
+ u32 ssut; /* restart/stop setup time control */
+ u32 dsut; /* data setup time control */
+ u32 intr; /* interrupt status */
+ u32 ie; /* interrupt enable */
+ u32 ic; /* interrupt clear */
+#define I2C_INT_TE (1 << 9) /* TX FIFO empty */
+#define I2C_INT_RB (1 << 4) /* received specified bytes */
+#define I2C_INT_NA (1 << 2) /* no answer */
+#define I2C_INT_AL (1 << 1) /* arbitration lost */
+ u32 sr; /* status register */
+#define I2C_SR_DB (1 << 12) /* device busy */
+#define I2C_SR_BB (1 << 8) /* bus busy */
+#define I2C_SR_RFF (1 << 3) /* Rx FIFO full */
+#define I2C_SR_RNE (1 << 2) /* Rx FIFO not empty */
+#define I2C_SR_TNF (1 << 1) /* Tx FIFO not full */
+#define I2C_SR_TFE (1 << 0) /* Tx FIFO empty */
+ u32 __reserved2; /* no register at offset 0x30 */
+ u32 rst; /* reset control */
+#define I2C_RST_TBRST (1 << 2) /* clear Tx FIFO */
+#define I2C_RST_RBRST (1 << 1) /* clear Rx FIFO */
+#define I2C_RST_RST (1 << 0) /* forcible bus reset */
+ u32 bm; /* bus monitor */
+ u32 noise; /* noise filter control */
+ u32 tbc; /* Tx byte count setting */
+ u32 rbc; /* Rx byte count setting */
+ u32 tbcm; /* Tx byte count monitor */
+ u32 rbcm; /* Rx byte count monitor */
+ u32 brst; /* bus reset */
+#define I2C_BRST_FOEN (1 << 1) /* normal operation */
+#define I2C_BRST_RSCLO (1 << 0) /* release SCL low fixing */
+};
+
+#define FIOCLK 50000000
+
+struct uniphier_fi2c_dev {
+ struct uniphier_fi2c_regs __iomem *regs; /* register base */
+ unsigned long fioclk; /* internal operation clock */
+ unsigned long timeout; /* time out (us) */
+};
+
+static int poll_status(u32 __iomem *reg, u32 flag)
+{
+ int wait = 1000000; /* 1 sec is long enough */
+
+ while (readl(reg) & flag) {
+ if (wait-- < 0)
+ return -EREMOTEIO;
+ udelay(1);
+ }
+
+ return 0;
+}
+
+static int reset_bus(struct uniphier_fi2c_regs __iomem *regs)
+{
+ int ret;
+
+ /* bus forcible reset */
+ writel(I2C_RST_RST, ®s->rst);
+ ret = poll_status(®s->rst, I2C_RST_RST);
+ if (ret < 0)
+ debug("error: fail to reset I2C controller\n");
+
+ return ret;
+}
+
+static int check_device_busy(struct uniphier_fi2c_regs __iomem *regs)
+{
+ int ret;
+
+ ret = poll_status(®s->sr, I2C_SR_DB);
+ if (ret < 0) {
+ debug("error: device busy too long. reset...\n");
+ ret = reset_bus(regs);
+ }
+
+ return ret;
+}
+
+static int uniphier_fi2c_probe(struct udevice *dev)
+{
+ fdt_addr_t addr;
+ fdt_size_t size;
+ struct uniphier_fi2c_dev *priv = dev_get_priv(dev);
+ int ret;
+
+ addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg",
+ &size);
+
+ priv->regs = map_sysmem(addr, size);
+
+ if (!priv->regs)
+ return -ENOMEM;
+
+ priv->fioclk = FIOCLK;
+
+ /* bus forcible reset */
+ ret = reset_bus(priv->regs);
+ if (ret < 0)
+ return ret;
+
+ writel(I2C_BRST_FOEN | I2C_BRST_RSCLO, &priv->regs->brst);
+
+ return 0;
+}
+
+static int uniphier_fi2c_remove(struct udevice *dev)
+{
+ struct uniphier_fi2c_dev *priv = dev_get_priv(dev);
+
+ unmap_sysmem(priv->regs);
+
+ return 0;
+}
+
+static int wait_for_irq(struct uniphier_fi2c_dev *dev, u32 flags,
+ bool *stop)
+{
+ u32 irq;
+ unsigned long wait = dev->timeout;
+ int ret = -EREMOTEIO;
+
+ do {
+ udelay(1);
+ irq = readl(&dev->regs->intr);
+ } while (!(irq & flags) && wait--);
+
+ if (wait < 0) {
+ debug("error: time out\n");
+ return ret;
+ }
+
+ if (irq & I2C_INT_AL) {
+ debug("error: arbitration lost\n");
+ *stop = false;
+ return ret;
+ }
+
+ if (irq & I2C_INT_NA) {
+ debug("error: no answer\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int issue_stop(struct uniphier_fi2c_dev *dev, int old_ret)
+{
+ int ret;
+
+ debug("stop condition\n");
+ writel(I2C_CR_MST | I2C_CR_STO, &dev->regs->cr);
+
+ ret = poll_status(&dev->regs->sr, I2C_SR_DB);
+ if (ret < 0)
+ debug("error: device busy after operation\n");
+
+ return old_ret ? old_ret : ret;
+}
+
+static int uniphier_fi2c_transmit(struct uniphier_fi2c_dev *dev, uint addr,
+ uint len, const u8 *buf, bool *stop)
+{
+ int ret;
+ const u32 irq_flags = I2C_INT_TE | I2C_INT_NA | I2C_INT_AL;
+ struct uniphier_fi2c_regs __iomem *regs = dev->regs;
+
+ debug("%s: addr = %x, len = %d\n", __func__, addr, len);
+
+ writel(I2C_DTTX_CMD | addr << 1, ®s->dttx);
+
+ writel(irq_flags, ®s->ie);
+ writel(irq_flags, ®s->ic);
+
+ debug("start condition\n");
+ writel(I2C_CR_MST | I2C_CR_STA, ®s->cr);
+
+ ret = wait_for_irq(dev, irq_flags, stop);
+ if (ret < 0)
+ goto error;
+
+ while (len--) {
+ debug("sending %x\n", *buf);
+ writel(*buf++, ®s->dttx);
+
+ writel(irq_flags, ®s->ic);
+
+ ret = wait_for_irq(dev, irq_flags, stop);
+ if (ret < 0)
+ goto error;
+ }
+
+error:
+ writel(irq_flags, ®s->ic);
+
+ if (*stop)
+ ret = issue_stop(dev, ret);
+
+ return ret;
+}
+
+static int uniphier_fi2c_receive(struct uniphier_fi2c_dev *dev, uint addr,
+ uint len, u8 *buf, bool *stop)
+{
+ int ret = 0;
+ const u32 irq_flags = I2C_INT_RB | I2C_INT_NA | I2C_INT_AL;
+ struct uniphier_fi2c_regs __iomem *regs = dev->regs;
+
+ debug("%s: addr = %x, len = %d\n", __func__, addr, len);
+
+ /*
+ * In case 'len == 0', only the slave address should be sent
+ * for probing, which is covered by the transmit function.
+ */
+ if (len == 0)
+ return uniphier_fi2c_transmit(dev, addr, len, buf, stop);
+
+ writel(I2C_DTTX_CMD | I2C_DTTX_RD | addr << 1, ®s->dttx);
+
+ writel(0, ®s->rbc);
+ writel(irq_flags, ®s->ie);
+ writel(irq_flags, ®s->ic);
+
+ debug("start condition\n");
+ writel(I2C_CR_MST | I2C_CR_STA | (len == 1 ? I2C_CR_NACK : 0),
+ ®s->cr);
+
+ while (len--) {
+ ret = wait_for_irq(dev, irq_flags, stop);
+ if (ret < 0)
+ goto error;
+
+ *buf++ = readl(®s->dtrx);
+ debug("received %x\n", *(buf - 1));
+
+ if (len == 1)
+ writel(I2C_CR_MST | I2C_CR_NACK, ®s->cr);
+
+ writel(irq_flags, ®s->ic);
+ }
+
+error:
+ writel(irq_flags, ®s->ic);
+
+ if (*stop)
+ ret = issue_stop(dev, ret);
+
+ return ret;
+}
+
+static int uniphier_fi2c_xfer(struct udevice *bus, struct i2c_msg *msg,
+ int nmsgs)
+{
+ int ret;
+ struct uniphier_fi2c_dev *dev = dev_get_priv(bus);
+ bool stop;
+
+ ret = check_device_busy(dev->regs);
+ if (ret < 0)
+ return ret;
+
+ for (; nmsgs > 0; nmsgs--, msg++) {
+ /* If next message is read, skip the stop condition */
+ stop = nmsgs > 1 && msg[1].flags & I2C_M_RD ? false : true;
+
+ if (msg->flags & I2C_M_RD)
+ ret = uniphier_fi2c_receive(dev, msg->addr, msg->len,
+ msg->buf, &stop);
+ else
+ ret = uniphier_fi2c_transmit(dev, msg->addr, msg->len,
+ msg->buf, &stop);
+
+ if (ret < 0)
+ break;
+ }
+
+ return ret;
+}
+
+static int uniphier_fi2c_set_bus_speed(struct udevice *bus, unsigned int speed)
+{
+ int ret;
+ unsigned int clk_count;
+ struct uniphier_fi2c_dev *dev = dev_get_priv(bus);
+ struct uniphier_fi2c_regs __iomem *regs = dev->regs;
+
+ /* max supported frequency is 400 kHz */
+ if (speed > 400000)
+ return -EINVAL;
+
+ ret = check_device_busy(dev->regs);
+ if (ret < 0)
+ return ret;
+
+ /* make sure the bus is idle when changing the frequency */
+ writel(I2C_BRST_RSCLO, ®s->brst);
+
+ clk_count = dev->fioclk / speed;
+
+ writel(clk_count, ®s->cyc);
+ writel(clk_count / 2, ®s->lctl);
+ writel(clk_count / 2, ®s->ssut);
+ writel(clk_count / 16, ®s->dsut);
+
+ writel(I2C_BRST_FOEN | I2C_BRST_RSCLO, ®s->brst);
+
+ /*
+ * Theoretically, each byte can be transferred in
+ * 1000000 * 9 / speed usec.
+ * This time out value is long enough.
+ */
+ dev->timeout = 100000000L / speed;
+
+ return 0;
+}
+
+static const struct dm_i2c_ops uniphier_fi2c_ops = {
+ .xfer = uniphier_fi2c_xfer,
+ .set_bus_speed = uniphier_fi2c_set_bus_speed,
+};
+
+static const struct udevice_id uniphier_fi2c_of_match[] = {
+ { .compatible = "panasonic,uniphier-fi2c" },
+ {},
+};
+
+U_BOOT_DRIVER(uniphier_fi2c) = {
+ .name = "uniphier-fi2c",
+ .id = UCLASS_I2C,
+ .of_match = uniphier_fi2c_of_match,
+ .probe = uniphier_fi2c_probe,
+ .remove = uniphier_fi2c_remove,
+ .priv_auto_alloc_size = sizeof(struct uniphier_fi2c_dev),
+ .ops = &uniphier_fi2c_ops,
+};
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <dm/device.h>
+#include <dm/root.h>
+#include <i2c.h>
+#include <fdtdec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct uniphier_i2c_regs {
+ u32 dtrm; /* data transmission */
+#define I2C_DTRM_STA (1 << 10)
+#define I2C_DTRM_STO (1 << 9)
+#define I2C_DTRM_NACK (1 << 8)
+#define I2C_DTRM_RD (1 << 0)
+ u32 drec; /* data reception */
+#define I2C_DREC_STS (1 << 12)
+#define I2C_DREC_LRB (1 << 11)
+#define I2C_DREC_LAB (1 << 9)
+ u32 myad; /* slave address */
+ u32 clk; /* clock frequency control */
+ u32 brst; /* bus reset */
+#define I2C_BRST_FOEN (1 << 1)
+#define I2C_BRST_BRST (1 << 0)
+ u32 hold; /* hold time control */
+ u32 bsts; /* bus status monitor */
+ u32 noise; /* noise filter control */
+ u32 setup; /* setup time control */
+};
+
+#define IOBUS_FREQ 100000000
+
+struct uniphier_i2c_dev {
+ struct uniphier_i2c_regs __iomem *regs; /* register base */
+ unsigned long input_clk; /* master clock (Hz) */
+ unsigned long wait_us; /* wait for every byte transfer (us) */
+};
+
+static int uniphier_i2c_probe(struct udevice *dev)
+{
+ fdt_addr_t addr;
+ fdt_size_t size;
+ struct uniphier_i2c_dev *priv = dev_get_priv(dev);
+
+ addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
+
+ priv->regs = map_sysmem(addr, size);
+
+ if (!priv->regs)
+ return -ENOMEM;
+
+ priv->input_clk = IOBUS_FREQ;
+
+ /* deassert reset */
+ writel(0x3, &priv->regs->brst);
+
+ return 0;
+}
+
+static int uniphier_i2c_remove(struct udevice *dev)
+{
+ struct uniphier_i2c_dev *priv = dev_get_priv(dev);
+
+ unmap_sysmem(priv->regs);
+
+ return 0;
+}
+
+static int send_and_recv_byte(struct uniphier_i2c_dev *dev, u32 dtrm)
+{
+ writel(dtrm, &dev->regs->dtrm);
+
+ /*
+ * This controller only provides interruption to inform the completion
+ * of each byte transfer. (No status register to poll it.)
+ * Unfortunately, U-Boot does not have a good support of interrupt.
+ * Wait for a while.
+ */
+ udelay(dev->wait_us);
+
+ return readl(&dev->regs->drec);
+}
+
+static int send_byte(struct uniphier_i2c_dev *dev, u32 dtrm, bool *stop)
+{
+ int ret = 0;
+ u32 drec;
+
+ drec = send_and_recv_byte(dev, dtrm);
+
+ if (drec & I2C_DREC_LAB) {
+ debug("uniphier_i2c: bus arbitration failed\n");
+ *stop = false;
+ ret = -EREMOTEIO;
+ }
+ if (drec & I2C_DREC_LRB) {
+ debug("uniphier_i2c: slave did not return ACK\n");
+ ret = -EREMOTEIO;
+ }
+ return ret;
+}
+
+static int uniphier_i2c_transmit(struct uniphier_i2c_dev *dev, uint addr,
+ uint len, const u8 *buf, bool *stop)
+{
+ int ret;
+
+ debug("%s: addr = %x, len = %d\n", __func__, addr, len);
+
+ ret = send_byte(dev, I2C_DTRM_STA | I2C_DTRM_NACK | addr << 1, stop);
+ if (ret < 0)
+ goto fail;
+
+ while (len--) {
+ ret = send_byte(dev, I2C_DTRM_NACK | *buf++, stop);
+ if (ret < 0)
+ goto fail;
+ }
+
+fail:
+ if (*stop)
+ writel(I2C_DTRM_STO | I2C_DTRM_NACK, &dev->regs->dtrm);
+
+ return ret;
+}
+
+static int uniphier_i2c_receive(struct uniphier_i2c_dev *dev, uint addr,
+ uint len, u8 *buf, bool *stop)
+{
+ int ret;
+
+ debug("%s: addr = %x, len = %d\n", __func__, addr, len);
+
+ ret = send_byte(dev, I2C_DTRM_STA | I2C_DTRM_NACK |
+ I2C_DTRM_RD | addr << 1, stop);
+ if (ret < 0)
+ goto fail;
+
+ while (len--)
+ *buf++ = send_and_recv_byte(dev, len ? 0 : I2C_DTRM_NACK);
+
+fail:
+ if (*stop)
+ writel(I2C_DTRM_STO | I2C_DTRM_NACK, &dev->regs->dtrm);
+
+ return ret;
+}
+
+static int uniphier_i2c_xfer(struct udevice *bus, struct i2c_msg *msg,
+ int nmsgs)
+{
+ int ret = 0;
+ struct uniphier_i2c_dev *dev = dev_get_priv(bus);
+ bool stop;
+
+ for (; nmsgs > 0; nmsgs--, msg++) {
+ /* If next message is read, skip the stop condition */
+ stop = nmsgs > 1 && msg[1].flags & I2C_M_RD ? false : true;
+
+ if (msg->flags & I2C_M_RD)
+ ret = uniphier_i2c_receive(dev, msg->addr, msg->len,
+ msg->buf, &stop);
+ else
+ ret = uniphier_i2c_transmit(dev, msg->addr, msg->len,
+ msg->buf, &stop);
+
+ if (ret < 0)
+ break;
+ }
+
+ return ret;
+}
+
+static int uniphier_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)
+{
+ struct uniphier_i2c_dev *priv = dev_get_priv(bus);
+
+ /* max supported frequency is 400 kHz */
+ if (speed > 400000)
+ return -EINVAL;
+
+ /* bus reset: make sure the bus is idle when change the frequency */
+ writel(0x1, &priv->regs->brst);
+
+ writel((priv->input_clk / speed / 2 << 16) | (priv->input_clk / speed),
+ &priv->regs->clk);
+
+ writel(0x3, &priv->regs->brst);
+
+ /*
+ * Theoretically, each byte can be transferred in
+ * 1000000 * 9 / speed usec. For safety, wait more than double.
+ */
+ priv->wait_us = 20000000 / speed;
+
+ return 0;
+}
+
+
+static const struct dm_i2c_ops uniphier_i2c_ops = {
+ .xfer = uniphier_i2c_xfer,
+ .set_bus_speed = uniphier_i2c_set_bus_speed,
+};
+
+static const struct udevice_id uniphier_i2c_of_match[] = {
+ { .compatible = "panasonic,uniphier-i2c" },
+ {},
+};
+
+U_BOOT_DRIVER(uniphier_i2c) = {
+ .name = "uniphier-i2c",
+ .id = UCLASS_I2C,
+ .of_match = uniphier_i2c_of_match,
+ .probe = uniphier_i2c_probe,
+ .remove = uniphier_i2c_remove,
+ .priv_auto_alloc_size = sizeof(struct uniphier_i2c_dev),
+ .ops = &uniphier_i2c_ops,
+};
* as they seem to have the same I2C controller inside.
* The different address mapping is handled by the s3c24xx.h files below.
*/
-
#include <common.h>
+#include <errno.h>
+#include <dm.h>
#include <fdtdec.h>
#if (defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
#include <asm/arch/clk.h>
#define CONFIG_MAX_I2C_NUM 1
#endif
+DECLARE_GLOBAL_DATA_PTR;
+
/*
* For SPL boot some boards need i2c before SDRAM is initialised so force
* variables to live in SRAM
*/
+#ifdef CONFIG_SYS_I2C
static struct s3c24x0_i2c_bus i2c_bus[CONFIG_MAX_I2C_NUM]
__attribute__((section(".data")));
+#endif
+
+enum exynos_i2c_type {
+ EXYNOS_I2C_STD,
+ EXYNOS_I2C_HS,
+};
+#ifdef CONFIG_SYS_I2C
/**
* Get a pointer to the given bus index
*
debug("Undefined bus: %d\n", bus_idx);
return NULL;
}
+#endif
#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
static int GetI2CSDA(void)
writel(readl(&i2c->iiccon) & ~I2CCON_IRPND, &i2c->iiccon);
}
+#ifdef CONFIG_SYS_I2C
static struct s3c24x0_i2c *get_base_i2c(int bus)
{
#ifdef CONFIG_EXYNOS4
return s3c24x0_get_base_i2c();
#endif
}
+#endif
static void i2c_ch_init(struct s3c24x0_i2c *i2c, int speed, int slaveadd)
{
return 0;
}
}
- return -1;
+ return -EINVAL;
}
static void hsi2c_ch_init(struct s3c24x0_i2c_bus *i2c_bus)
hsi2c_ch_init(i2c_bus);
}
+#ifdef CONFIG_SYS_I2C
static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
{
struct s3c24x0_i2c *i2c;
struct s3c24x0_i2c_bus *bus;
-
#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
#endif
ulong start_time = get_timer(0);
- /* By default i2c channel 0 is the current bus */
i2c = get_base_i2c(adap->hwadapnr);
+ bus = &i2c_bus[adap->hwadapnr];
+ if (!bus)
+ return;
/*
* In case the previous transfer is still going, wait to give it a
#endif
}
#endif /* #if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5) */
+
i2c_ch_init(i2c, speed, slaveadd);
- bus = &i2c_bus[adap->hwadapnr];
bus->active = true;
bus->regs = i2c;
}
+#endif /* CONFIG_SYS_I2C */
/*
* Poll the appropriate bit of the fifo status register until the interface is
return rv;
}
+#ifdef CONFIG_SYS_I2C
static unsigned int s3c24x0_i2c_set_bus_speed(struct i2c_adapter *adap,
- unsigned int speed)
+ unsigned int speed)
+#else
+static int s3c24x0_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
+#endif
{
struct s3c24x0_i2c_bus *i2c_bus;
+#ifdef CONFIG_SYS_I2C
i2c_bus = get_bus(adap->hwadapnr);
if (!i2c_bus)
- return -1;
-
+ return -EFAULT;
+#else
+ i2c_bus = dev_get_priv(dev);
+#endif
i2c_bus->clock_frequency = speed;
if (i2c_bus->is_highspeed) {
if (hsi2c_get_clk_details(i2c_bus))
- return -1;
+ return -EFAULT;
hsi2c_ch_init(i2c_bus);
} else {
i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
return 0;
}
-#ifdef CONFIG_EXYNOS5
-static void exynos_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)
-{
- /* This will override the speed selected in the fdt for that port */
- debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr);
- if (i2c_set_bus_speed(speed))
- printf("i2c_init: failed to init bus %d for speed = %d\n",
- adap->hwadapnr, speed);
-}
-#endif
-
/*
* cmd_type is 0 for write, 1 for read.
*
return result;
}
+#ifdef CONFIG_SYS_I2C
static int s3c24x0_i2c_probe(struct i2c_adapter *adap, uchar chip)
+#else
+static int s3c24x0_i2c_probe(struct udevice *dev, uint chip, uint chip_flags)
+#endif
{
struct s3c24x0_i2c_bus *i2c_bus;
uchar buf[1];
int ret;
+#ifdef CONFIG_SYS_I2C
i2c_bus = get_bus(adap->hwadapnr);
if (!i2c_bus)
- return -1;
+ return -EFAULT;
+#else
+ i2c_bus = dev_get_priv(dev);
+#endif
buf[0] = 0;
/*
return ret != I2C_OK;
}
+#ifdef CONFIG_SYS_I2C
static int s3c24x0_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr,
int alen, uchar *buffer, int len)
{
uchar xaddr[4];
int ret;
+ i2c_bus = get_bus(adap->hwadapnr);
+ if (!i2c_bus)
+ return -EFAULT;
+
if (alen > 4) {
debug("I2C read: addr len %d not supported\n", alen);
- return 1;
+ return -EADDRNOTAVAIL;
}
if (alen > 0) {
chip |= ((addr >> (alen * 8)) &
CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
#endif
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -1;
-
if (i2c_bus->is_highspeed)
ret = hsi2c_read(i2c_bus->hsregs, chip, &xaddr[4 - alen],
alen, buffer, len);
if (i2c_bus->is_highspeed)
exynos5_i2c_reset(i2c_bus);
debug("I2c read failed %d\n", ret);
- return 1;
+ return -EIO;
}
return 0;
}
uchar xaddr[4];
int ret;
+ i2c_bus = get_bus(adap->hwadapnr);
+ if (!i2c_bus)
+ return -EFAULT;
+
if (alen > 4) {
debug("I2C write: addr len %d not supported\n", alen);
- return 1;
+ return -EINVAL;
}
if (alen > 0) {
chip |= ((addr >> (alen * 8)) &
CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
#endif
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -1;
-
if (i2c_bus->is_highspeed)
ret = hsi2c_write(i2c_bus->hsregs, chip, &xaddr[4 - alen],
alen, buffer, len, true);
int is_highspeed)
{
struct s3c24x0_i2c_bus *bus;
- int i;
+ int i, flags;
for (i = 0; i < count; i++) {
int node = node_list[i];
bus->active = true;
bus->is_highspeed = is_highspeed;
- if (is_highspeed)
+ if (is_highspeed) {
+ flags = PINMUX_FLAG_HS_MODE;
bus->hsregs = (struct exynos5_hsi2c *)
fdtdec_get_addr(blob, node, "reg");
- else
+ } else {
+ flags = 0;
bus->regs = (struct s3c24x0_i2c *)
fdtdec_get_addr(blob, node, "reg");
+ }
bus->id = pinmux_decode_periph_id(blob, node);
bus->clock_frequency = fdtdec_get_int(blob, node,
CONFIG_SYS_I2C_S3C24X0_SPEED);
bus->node = node;
bus->bus_num = i;
- exynos_pinmux_config(bus->id, 0);
+ exynos_pinmux_config(PERIPH_ID_I2C0 + bus->id, flags);
/* Mark position as used */
node_list[i] = -1;
COMPAT_SAMSUNG_EXYNOS5_I2C, node_list,
CONFIG_MAX_I2C_NUM);
process_nodes(blob, node_list, count, 1);
-
}
int i2c_get_bus_num_fdt(int node)
}
debug("%s: Can't find any matched I2C bus\n", __func__);
- return -1;
+ return -EINVAL;
}
int i2c_reset_port_fdt(const void *blob, int node)
bus = i2c_get_bus_num_fdt(node);
if (bus < 0) {
debug("could not get bus for node %d\n", node);
- return -1;
+ return bus;
}
i2c_bus = get_bus(bus);
if (!i2c_bus) {
- debug("get_bus() failed for node node %d\n", node);
- return -1;
+ debug("get_bus() failed for node %d\n", node);
+ return -EFAULT;
}
if (i2c_bus->is_highspeed) {
if (hsi2c_get_clk_details(i2c_bus))
- return -1;
+ return -EINVAL;
hsi2c_ch_init(i2c_bus);
} else {
i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
return 0;
}
-#endif
+#endif /* CONFIG_OF_CONTROL */
+
+#ifdef CONFIG_EXYNOS5
+static void exynos_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)
+{
+ /* This will override the speed selected in the fdt for that port */
+ debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr);
+ if (i2c_set_bus_speed(speed))
+ error("i2c_init: failed to init bus for speed = %d", speed);
+}
+#endif /* CONFIG_EXYNOS5 */
/*
* Register s3c24x0 i2c adapters
CONFIG_SYS_I2C_S3C24X0_SPEED,
CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
#endif
+#endif /* CONFIG_SYS_I2C */
+
+#ifdef CONFIG_DM_I2C
+static int i2c_write_data(struct s3c24x0_i2c_bus *i2c_bus, uchar chip,
+ uchar *buffer, int len, bool end_with_repeated_start)
+{
+ int ret;
+
+ if (i2c_bus->is_highspeed) {
+ ret = hsi2c_write(i2c_bus->hsregs, chip, 0, 0,
+ buffer, len, true);
+ if (ret)
+ exynos5_i2c_reset(i2c_bus);
+ } else {
+ ret = i2c_transfer(i2c_bus->regs, I2C_WRITE,
+ chip << 1, 0, 0, buffer, len);
+ }
+
+ return ret != I2C_OK;
+}
+
+static int i2c_read_data(struct s3c24x0_i2c_bus *i2c_bus, uchar chip,
+ uchar *buffer, int len)
+{
+ int ret;
+
+ if (i2c_bus->is_highspeed) {
+ ret = hsi2c_read(i2c_bus->hsregs, chip, 0, 0, buffer, len);
+ if (ret)
+ exynos5_i2c_reset(i2c_bus);
+ } else {
+ ret = i2c_transfer(i2c_bus->regs, I2C_READ,
+ chip << 1, 0, 0, buffer, len);
+ }
+
+ return ret != I2C_OK;
+}
+
+static int s3c24x0_i2c_xfer(struct udevice *dev, struct i2c_msg *msg,
+ int nmsgs)
+{
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+ int ret;
+
+ for (; nmsgs > 0; nmsgs--, msg++) {
+ bool next_is_read = nmsgs > 1 && (msg[1].flags & I2C_M_RD);
+
+ if (msg->flags & I2C_M_RD) {
+ ret = i2c_read_data(i2c_bus, msg->addr, msg->buf,
+ msg->len);
+ } else {
+ ret = i2c_write_data(i2c_bus, msg->addr, msg->buf,
+ msg->len, next_is_read);
+ }
+ if (ret)
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
+{
+ const void *blob = gd->fdt_blob;
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+ int node, flags;
+
+ i2c_bus->is_highspeed = dev->of_id->data;
+ node = dev->of_offset;
+
+ if (i2c_bus->is_highspeed) {
+ flags = PINMUX_FLAG_HS_MODE;
+ i2c_bus->hsregs = (struct exynos5_hsi2c *)
+ fdtdec_get_addr(blob, node, "reg");
+ } else {
+ flags = 0;
+ i2c_bus->regs = (struct s3c24x0_i2c *)
+ fdtdec_get_addr(blob, node, "reg");
+ }
+
+ i2c_bus->id = pinmux_decode_periph_id(blob, node);
+
+ i2c_bus->clock_frequency = fdtdec_get_int(blob, node,
+ "clock-frequency",
+ CONFIG_SYS_I2C_S3C24X0_SPEED);
+ i2c_bus->node = node;
+ i2c_bus->bus_num = dev->seq;
+
+ exynos_pinmux_config(i2c_bus->id, flags);
+
+ i2c_bus->active = true;
+
+ return 0;
+}
+
+static const struct dm_i2c_ops s3c_i2c_ops = {
+ .xfer = s3c24x0_i2c_xfer,
+ .probe_chip = s3c24x0_i2c_probe,
+ .set_bus_speed = s3c24x0_i2c_set_bus_speed,
+};
+
+static const struct udevice_id s3c_i2c_ids[] = {
+ { .compatible = "samsung,s3c2440-i2c", .data = EXYNOS_I2C_STD },
+ { .compatible = "samsung,exynos5-hsi2c", .data = EXYNOS_I2C_HS },
+ { }
+};
+
+U_BOOT_DRIVER(i2c_s3c) = {
+ .name = "i2c_s3c",
+ .id = UCLASS_I2C,
+ .of_match = s3c_i2c_ids,
+ .ofdata_to_platdata = s3c_i2c_ofdata_to_platdata,
+ .per_child_auto_alloc_size = sizeof(struct dm_i2c_chip),
+ .priv_auto_alloc_size = sizeof(struct s3c24x0_i2c_bus),
+ .ops = &s3c_i2c_ops,
+};
+#endif /* CONFIG_DM_I2C */
static int get_emul(struct udevice *dev, struct udevice **devp,
struct dm_i2c_ops **opsp)
{
- struct dm_i2c_chip *priv;
+ struct dm_i2c_chip *plat;
int ret;
*devp = NULL;
*opsp = NULL;
- priv = dev_get_parentdata(dev);
- if (!priv->emul) {
+ plat = dev_get_parent_platdata(dev);
+ if (!plat->emul) {
ret = dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset,
false);
if (ret)
return ret;
- ret = device_get_child(dev, 0, &priv->emul);
+ ret = device_get_child(dev, 0, &plat->emul);
if (ret)
return ret;
}
- *devp = priv->emul;
- *opsp = i2c_get_ops(priv->emul);
+ *devp = plat->emul;
+ *opsp = i2c_get_ops(plat->emul);
return 0;
}
if (msg->addr == SANDBOX_I2C_TEST_ADDR)
return 0;
- ret = i2c_get_chip(bus, msg->addr, &dev);
+ ret = i2c_get_chip(bus, msg->addr, 1, &dev);
if (ret)
return ret;
.xfer = sandbox_i2c_xfer,
};
-static int sandbox_i2c_child_pre_probe(struct udevice *dev)
-{
- struct dm_i2c_chip *i2c_chip = dev_get_parentdata(dev);
-
- /* Ignore our test address */
- if (i2c_chip->chip_addr == SANDBOX_I2C_TEST_ADDR)
- return 0;
- if (dev->of_offset == -1)
- return 0;
-
- return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset,
- i2c_chip);
-}
-
static const struct udevice_id sandbox_i2c_ids[] = {
{ .compatible = "sandbox,i2c" },
{ }
.name = "i2c_sandbox",
.id = UCLASS_I2C,
.of_match = sandbox_i2c_ids,
- .per_child_auto_alloc_size = sizeof(struct dm_i2c_chip),
- .child_pre_probe = sandbox_i2c_child_pre_probe,
.ops = &sandbox_i2c_ops,
};
.set_bus_speed = tegra_i2c_set_bus_speed,
};
-static int tegra_i2c_child_pre_probe(struct udevice *dev)
-{
- struct dm_i2c_chip *i2c_chip = dev_get_parentdata(dev);
-
- if (dev->of_offset == -1)
- return 0;
- return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset,
- i2c_chip);
-}
-
-static int tegra_i2c_ofdata_to_platdata(struct udevice *dev)
-{
- return 0;
-}
-
static const struct udevice_id tegra_i2c_ids[] = {
{ .compatible = "nvidia,tegra114-i2c", .data = TYPE_114 },
{ .compatible = "nvidia,tegra20-i2c", .data = TYPE_STD },
.name = "i2c_tegra",
.id = UCLASS_I2C,
.of_match = tegra_i2c_ids,
- .ofdata_to_platdata = tegra_i2c_ofdata_to_platdata,
.probe = tegra_i2c_probe,
- .per_child_auto_alloc_size = sizeof(struct dm_i2c_chip),
- .child_pre_probe = tegra_i2c_child_pre_probe,
.priv_auto_alloc_size = sizeof(struct i2c_bus),
.ops = &tegra_i2c_ops,
};
* @param dev CROS-EC device
* @param dinp Returns pointer to response data
* @param din_len Maximum size of response in bytes
- * @return number of bytes of response data, or <0 if error
+ * @return number of bytes of response data, or <0 if error. Note that error
+ * codes can be from errno.h or -ve EC_RES_INVALID_CHECKSUM values (and they
+ * overlap!)
*/
static int handle_proto3_response(struct cros_ec_dev *dev,
uint8_t **dinp, int din_len)
#ifdef CONFIG_DM_CROS_EC
ops = dm_cros_ec_get_ops(dev->dev);
- rv = ops->packet(dev->dev, out_bytes, in_bytes);
+ rv = ops->packet ? ops->packet(dev->dev, out_bytes, in_bytes) : -ENOSYS;
#else
switch (dev->interface) {
#ifdef CONFIG_CROS_EC_SPI
* If not NULL, it will be updated to point to the data
* and will always be double word aligned (64-bits)
* @param din_len Maximum size of response in bytes
- * @return number of bytes in response, or -1 on error
+ * @return number of bytes in response, or -ve on error
*/
static int ec_command_inptr(struct cros_ec_dev *dev, uint8_t cmd,
int cmd_version, const void *dout, int dout_len, uint8_t **dinp,
* It not NULL, it is a place for ec_command() to copy the
* data to.
* @param din_len Maximum size of response in bytes
- * @return number of bytes in response, or -1 on error
+ * @return number of bytes in response, or -ve on error
*/
static int ec_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version,
const void *dout, int dout_len,
int cros_ec_interrupt_pending(struct cros_ec_dev *dev)
{
/* no interrupt support : always poll */
- if (!fdt_gpio_isvalid(&dev->ec_int))
+ if (!dm_gpio_is_valid(&dev->ec_int))
return -ENOENT;
- return !gpio_get_value(dev->ec_int.gpio);
+ return dm_gpio_get_value(&dev->ec_int);
}
int cros_ec_info(struct cros_ec_dev *dev, struct ec_response_mkbp_info *info)
return -1;
}
- fdtdec_decode_gpio(blob, node, "ec-interrupt", &dev->ec_int);
+ gpio_request_by_name_nodev(blob, node, "ec-interrupt", 0, &dev->ec_int,
+ GPIOD_IS_IN);
dev->optimise_flash_write = fdtdec_get_bool(blob, node,
"optimise-flash-write");
*devp = dev;
char id[MSG_BYTES];
cdev->dev = dev;
- fdtdec_decode_gpio(blob, node, "ec-interrupt", &cdev->ec_int);
+ gpio_request_by_name(dev, "ec-interrupt", 0, &cdev->ec_int,
+ GPIOD_IS_IN);
cdev->optimise_flash_write = fdtdec_get_bool(blob, node,
"optimise-flash-write");
- /* we will poll the EC interrupt line */
- fdtdec_setup_gpio(&cdev->ec_int);
- if (fdt_gpio_isvalid(&cdev->ec_int)) {
- gpio_request(cdev->ec_int.gpio, "cros-ec-irq");
- gpio_direction_input(cdev->ec_int.gpio);
- }
-
if (cros_ec_check_version(cdev)) {
debug("%s: Could not detect CROS-EC version\n", __func__);
return -CROS_EC_ERR_CHECK_VERSION;
}
#endif
- /* we will poll the EC interrupt line */
- fdtdec_setup_gpio(&dev->ec_int);
- if (fdt_gpio_isvalid(&dev->ec_int)) {
- gpio_request(dev->ec_int.gpio, "cros-ec-irq");
- gpio_direction_input(dev->ec_int.gpio);
- }
-
if (cros_ec_check_version(dev)) {
debug("%s: Could not detect CROS-EC version\n", __func__);
return -CROS_EC_ERR_CHECK_VERSION;
*/
#include <common.h>
+#include <dm.h>
#include <i2c.h>
#include <cros_ec.h>
#define debug_trace(fmt, b...)
#endif
-int cros_ec_i2c_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version,
- const uint8_t *dout, int dout_len,
- uint8_t **dinp, int din_len)
+static int cros_ec_i2c_command(struct udevice *udev, uint8_t cmd,
+ int cmd_version, const uint8_t *dout,
+ int dout_len, uint8_t **dinp, int din_len)
{
- int old_bus = 0;
+ struct cros_ec_dev *dev = udev->uclass_priv;
/* version8, cmd8, arglen8, out8[dout_len], csum8 */
int out_bytes = dout_len + 4;
/* response8, arglen8, in8[din_len], checksum8 */
uint8_t *in_ptr;
int len, csum, ret;
- old_bus = i2c_get_bus_num();
-
/*
* Sanity-check I/O sizes given transaction overhead in internal
* buffers.
*ptr++ = (uint8_t)
cros_ec_calc_checksum(dev->dout, dout_len + 3);
- /* Set to the proper i2c bus */
- if (i2c_set_bus_num(dev->bus_num)) {
- debug("%s: Cannot change to I2C bus %d\n", __func__,
- dev->bus_num);
- return -1;
- }
-
/* Send output data */
cros_ec_dump_data("out", -1, dev->dout, out_bytes);
- ret = i2c_write(dev->addr, 0, 0, dev->dout, out_bytes);
+ ret = dm_i2c_write(udev, 0, dev->dout, out_bytes);
if (ret) {
- debug("%s: Cannot complete I2C write to 0x%x\n",
- __func__, dev->addr);
+ debug("%s: Cannot complete I2C write to %s\n", __func__,
+ udev->name);
ret = -1;
}
if (!ret) {
- ret = i2c_read(dev->addr, 0, 0, in_ptr, in_bytes);
+ ret = dm_i2c_read(udev, 0, in_ptr, in_bytes);
if (ret) {
- debug("%s: Cannot complete I2C read from 0x%x\n",
- __func__, dev->addr);
+ debug("%s: Cannot complete I2C read from %s\n",
+ __func__, udev->name);
ret = -1;
}
}
- /* Return to original bus number */
- i2c_set_bus_num(old_bus);
- if (ret)
- return ret;
-
if (*in_ptr != EC_RES_SUCCESS) {
debug("%s: Received bad result code %d\n", __func__, *in_ptr);
return -(int)*in_ptr;
return din_len;
}
-int cros_ec_i2c_decode_fdt(struct cros_ec_dev *dev, const void *blob)
+static int cros_ec_probe(struct udevice *dev)
{
- /* Decode interface-specific FDT params */
- dev->max_frequency = fdtdec_get_int(blob, dev->node,
- "i2c-max-frequency", 100000);
- dev->bus_num = i2c_get_bus_num_fdt(dev->parent_node);
- if (dev->bus_num == -1) {
- debug("%s: Failed to read bus number\n", __func__);
- return -1;
- }
- dev->addr = fdtdec_get_int(blob, dev->node, "reg", -1);
- if (dev->addr == -1) {
- debug("%s: Failed to read device address\n", __func__);
- return -1;
- }
-
- return 0;
+ return cros_ec_register(dev);
}
-/**
- * Initialize I2C protocol.
- *
- * @param dev CROS_EC device
- * @param blob Device tree blob
- * @return 0 if ok, -1 on error
- */
-int cros_ec_i2c_init(struct cros_ec_dev *dev, const void *blob)
-{
- i2c_init(dev->max_frequency, dev->addr);
-
- return 0;
-}
+static struct dm_cros_ec_ops cros_ec_ops = {
+ .command = cros_ec_i2c_command,
+};
+
+static const struct udevice_id cros_ec_ids[] = {
+ { .compatible = "google,cros-ec" },
+ { }
+};
+
+U_BOOT_DRIVER(cros_ec_i2c) = {
+ .name = "cros_ec",
+ .id = UCLASS_CROS_EC,
+ .of_match = cros_ec_ids,
+ .probe = cros_ec_probe,
+ .ops = &cros_ec_ops,
+};
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_spi_packet(struct udevice *udev, int out_bytes, int in_bytes)
{
struct cros_ec_dev *dev = udev->uclass_priv;
-#else
-int cros_ec_spi_packet(struct cros_ec_dev *dev, int out_bytes, int in_bytes)
-{
-#endif
struct spi_slave *slave = dev_get_parentdata(dev->dev);
int rv;
* @param din_len Maximum size of response in bytes
* @return number of bytes in response, or -1 on error
*/
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_spi_command(struct udevice *udev, uint8_t cmd, int cmd_version,
const uint8_t *dout, int dout_len,
uint8_t **dinp, int din_len)
{
struct cros_ec_dev *dev = udev->uclass_priv;
-#else
-int cros_ec_spi_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version,
- const uint8_t *dout, int dout_len,
- uint8_t **dinp, int din_len)
-{
-#endif
struct spi_slave *slave = dev_get_parentdata(dev->dev);
int in_bytes = din_len + 4; /* status, length, checksum, trailer */
uint8_t *out;
return len;
}
-#ifndef CONFIG_DM_CROS_EC
-int cros_ec_spi_decode_fdt(struct cros_ec_dev *dev, const void *blob)
+static int cros_ec_probe(struct udevice *dev)
{
- /* Decode interface-specific FDT params */
- dev->max_frequency = fdtdec_get_int(blob, dev->node,
- "spi-max-frequency", 500000);
- dev->cs = fdtdec_get_int(blob, dev->node, "reg", 0);
-
- return 0;
-}
-
-/**
- * Initialize SPI protocol.
- *
- * @param dev CROS_EC device
- * @param blob Device tree blob
- * @return 0 if ok, -1 on error
- */
-int cros_ec_spi_init(struct cros_ec_dev *dev, const void *blob)
-{
- int ret;
-
- ret = spi_setup_slave_fdt(blob, dev->node, dev->parent_node,
- &slave);
- if (ret) {
- debug("%s: Could not setup SPI slave\n", __func__);
- return ret;
- }
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_DM_CROS_EC
-int cros_ec_probe(struct udevice *dev)
-{
- struct spi_slave *slave = dev_get_parentdata(dev);
- int ret;
-
- /*
- * TODO(sjg@chromium.org)
- *
- * This is really horrible at present. It is an artifact of removing
- * the child_pre_probe() method for SPI. Everything here could go in
- * an automatic function, except that spi_get_bus_and_cs() wants to
- * set it up manually and call device_probe_child().
- *
- * The solution may be to re-enable the child_pre_probe() method for
- * SPI and have it do nothing if the child is already passed in via
- * device_probe_child().
- */
- slave->dev = dev;
- ret = spi_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, slave);
- if (ret)
- return ret;
return cros_ec_register(dev);
}
-struct dm_cros_ec_ops cros_ec_ops = {
+static struct dm_cros_ec_ops cros_ec_ops = {
.packet = cros_ec_spi_packet,
.command = cros_ec_spi_command,
};
.probe = cros_ec_probe,
.ops = &cros_ec_ops,
};
-#endif
+menu "MMC Host controller Support"
+
+config SH_SDHI
+ bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
+ depends on RMOBILE
+ help
+ Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
+
+endmenu
obj-$(CONFIG_S5P_SDHCI) += s5p_sdhci.o
obj-$(CONFIG_SDHCI) += sdhci.o
obj-$(CONFIG_SH_MMCIF) += sh_mmcif.o
+obj-$(CONFIG_SH_SDHI) += sh_sdhi.o
obj-$(CONFIG_SOCFPGA_DWMMC) += socfpga_dw_mmc.o
obj-$(CONFIG_SPEAR_SDHCI) += spear_sdhci.o
obj-$(CONFIG_TEGRA_MMC) += tegra_mmc.o
char cardtype;
int err;
- mmc->card_caps = MMC_MODE_4BIT | MMC_MODE_8BIT;
+ mmc->card_caps = 0;
if (mmc_host_is_spi(mmc))
return 0;
if (mmc->version < MMC_VERSION_4)
return 0;
+ mmc->card_caps |= MMC_MODE_4BIT | MMC_MODE_8BIT;
+
err = mmc_send_ext_csd(mmc, ext_csd);
if (err)
return ret;
}
+int mmc_hwpart_config(struct mmc *mmc,
+ const struct mmc_hwpart_conf *conf,
+ enum mmc_hwpart_conf_mode mode)
+{
+ u8 part_attrs = 0;
+ u32 enh_size_mult;
+ u32 enh_start_addr;
+ u32 gp_size_mult[4];
+ u32 max_enh_size_mult;
+ u32 tot_enh_size_mult = 0;
+ u8 wr_rel_set;
+ int i, pidx, err;
+ ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, MMC_MAX_BLOCK_LEN);
+
+ if (mode < MMC_HWPART_CONF_CHECK || mode > MMC_HWPART_CONF_COMPLETE)
+ return -EINVAL;
+
+ if (IS_SD(mmc) || (mmc->version < MMC_VERSION_4_41)) {
+ printf("eMMC >= 4.4 required for enhanced user data area\n");
+ return -EMEDIUMTYPE;
+ }
+
+ if (!(mmc->part_support & PART_SUPPORT)) {
+ printf("Card does not support partitioning\n");
+ return -EMEDIUMTYPE;
+ }
+
+ if (!mmc->hc_wp_grp_size) {
+ printf("Card does not define HC WP group size\n");
+ return -EMEDIUMTYPE;
+ }
+
+ /* check partition alignment and total enhanced size */
+ if (conf->user.enh_size) {
+ if (conf->user.enh_size % mmc->hc_wp_grp_size ||
+ conf->user.enh_start % mmc->hc_wp_grp_size) {
+ printf("User data enhanced area not HC WP group "
+ "size aligned\n");
+ return -EINVAL;
+ }
+ part_attrs |= EXT_CSD_ENH_USR;
+ enh_size_mult = conf->user.enh_size / mmc->hc_wp_grp_size;
+ if (mmc->high_capacity) {
+ enh_start_addr = conf->user.enh_start;
+ } else {
+ enh_start_addr = (conf->user.enh_start << 9);
+ }
+ } else {
+ enh_size_mult = 0;
+ enh_start_addr = 0;
+ }
+ tot_enh_size_mult += enh_size_mult;
+
+ for (pidx = 0; pidx < 4; pidx++) {
+ if (conf->gp_part[pidx].size % mmc->hc_wp_grp_size) {
+ printf("GP%i partition not HC WP group size "
+ "aligned\n", pidx+1);
+ return -EINVAL;
+ }
+ gp_size_mult[pidx] = conf->gp_part[pidx].size / mmc->hc_wp_grp_size;
+ if (conf->gp_part[pidx].size && conf->gp_part[pidx].enhanced) {
+ part_attrs |= EXT_CSD_ENH_GP(pidx);
+ tot_enh_size_mult += gp_size_mult[pidx];
+ }
+ }
+
+ if (part_attrs && ! (mmc->part_support & ENHNCD_SUPPORT)) {
+ printf("Card does not support enhanced attribute\n");
+ return -EMEDIUMTYPE;
+ }
+
+ err = mmc_send_ext_csd(mmc, ext_csd);
+ if (err)
+ return err;
+
+ max_enh_size_mult =
+ (ext_csd[EXT_CSD_MAX_ENH_SIZE_MULT+2] << 16) +
+ (ext_csd[EXT_CSD_MAX_ENH_SIZE_MULT+1] << 8) +
+ ext_csd[EXT_CSD_MAX_ENH_SIZE_MULT];
+ if (tot_enh_size_mult > max_enh_size_mult) {
+ printf("Total enhanced size exceeds maximum (%u > %u)\n",
+ tot_enh_size_mult, max_enh_size_mult);
+ return -EMEDIUMTYPE;
+ }
+
+ /* The default value of EXT_CSD_WR_REL_SET is device
+ * dependent, the values can only be changed if the
+ * EXT_CSD_HS_CTRL_REL bit is set. The values can be
+ * changed only once and before partitioning is completed. */
+ wr_rel_set = ext_csd[EXT_CSD_WR_REL_SET];
+ if (conf->user.wr_rel_change) {
+ if (conf->user.wr_rel_set)
+ wr_rel_set |= EXT_CSD_WR_DATA_REL_USR;
+ else
+ wr_rel_set &= ~EXT_CSD_WR_DATA_REL_USR;
+ }
+ for (pidx = 0; pidx < 4; pidx++) {
+ if (conf->gp_part[pidx].wr_rel_change) {
+ if (conf->gp_part[pidx].wr_rel_set)
+ wr_rel_set |= EXT_CSD_WR_DATA_REL_GP(pidx);
+ else
+ wr_rel_set &= ~EXT_CSD_WR_DATA_REL_GP(pidx);
+ }
+ }
+
+ if (wr_rel_set != ext_csd[EXT_CSD_WR_REL_SET] &&
+ !(ext_csd[EXT_CSD_WR_REL_PARAM] & EXT_CSD_HS_CTRL_REL)) {
+ puts("Card does not support host controlled partition write "
+ "reliability settings\n");
+ return -EMEDIUMTYPE;
+ }
+
+ if (ext_csd[EXT_CSD_PARTITION_SETTING] &
+ EXT_CSD_PARTITION_SETTING_COMPLETED) {
+ printf("Card already partitioned\n");
+ return -EPERM;
+ }
+
+ if (mode == MMC_HWPART_CONF_CHECK)
+ return 0;
+
+ /* Partitioning requires high-capacity size definitions */
+ if (!(ext_csd[EXT_CSD_ERASE_GROUP_DEF] & 0x01)) {
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_ERASE_GROUP_DEF, 1);
+
+ if (err)
+ return err;
+
+ ext_csd[EXT_CSD_ERASE_GROUP_DEF] = 1;
+
+ /* update erase group size to be high-capacity */
+ mmc->erase_grp_size =
+ ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] * 1024;
+
+ }
+
+ /* all OK, write the configuration */
+ for (i = 0; i < 4; i++) {
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_ENH_START_ADDR+i,
+ (enh_start_addr >> (i*8)) & 0xFF);
+ if (err)
+ return err;
+ }
+ for (i = 0; i < 3; i++) {
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_ENH_SIZE_MULT+i,
+ (enh_size_mult >> (i*8)) & 0xFF);
+ if (err)
+ return err;
+ }
+ for (pidx = 0; pidx < 4; pidx++) {
+ for (i = 0; i < 3; i++) {
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_GP_SIZE_MULT+pidx*3+i,
+ (gp_size_mult[pidx] >> (i*8)) & 0xFF);
+ if (err)
+ return err;
+ }
+ }
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_PARTITIONS_ATTRIBUTE, part_attrs);
+ if (err)
+ return err;
+
+ if (mode == MMC_HWPART_CONF_SET)
+ return 0;
+
+ /* The WR_REL_SET is a write-once register but shall be
+ * written before setting PART_SETTING_COMPLETED. As it is
+ * write-once we can only write it when completing the
+ * partitioning. */
+ if (wr_rel_set != ext_csd[EXT_CSD_WR_REL_SET]) {
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_WR_REL_SET, wr_rel_set);
+ if (err)
+ return err;
+ }
+
+ /* Setting PART_SETTING_COMPLETED confirms the partition
+ * configuration but it only becomes effective after power
+ * cycle, so we do not adjust the partition related settings
+ * in the mmc struct. */
+
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_PARTITION_SETTING,
+ EXT_CSD_PARTITION_SETTING_COMPLETED);
+ if (err)
+ return err;
+
+ return 0;
+}
+
int mmc_getcd(struct mmc *mmc)
{
int cd;
ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, MMC_MAX_BLOCK_LEN);
ALLOC_CACHE_ALIGN_BUFFER(u8, test_csd, MMC_MAX_BLOCK_LEN);
int timeout = 1000;
+ bool has_parts = false;
+ bool part_completed;
#ifdef CONFIG_MMC_SPI_CRC_ON
if (mmc_host_is_spi(mmc)) { /* enable CRC check for spi */
if (!IS_SD(mmc) && (mmc->version >= MMC_VERSION_4)) {
/* check ext_csd version and capacity */
err = mmc_send_ext_csd(mmc, ext_csd);
- if (!err && (ext_csd[EXT_CSD_REV] >= 2)) {
+ if (err)
+ return err;
+ if (ext_csd[EXT_CSD_REV] >= 2) {
/*
* According to the JEDEC Standard, the value of
* ext_csd's capacity is valid if the value is more
break;
}
+ /* The partition data may be non-zero but it is only
+ * effective if PARTITION_SETTING_COMPLETED is set in
+ * EXT_CSD, so ignore any data if this bit is not set,
+ * except for enabling the high-capacity group size
+ * definition (see below). */
+ part_completed = !!(ext_csd[EXT_CSD_PARTITION_SETTING] &
+ EXT_CSD_PARTITION_SETTING_COMPLETED);
+
+ /* store the partition info of emmc */
+ mmc->part_support = ext_csd[EXT_CSD_PARTITIONING_SUPPORT];
+ if ((ext_csd[EXT_CSD_PARTITIONING_SUPPORT] & PART_SUPPORT) ||
+ ext_csd[EXT_CSD_BOOT_MULT])
+ mmc->part_config = ext_csd[EXT_CSD_PART_CONF];
+ if (part_completed &&
+ (ext_csd[EXT_CSD_PARTITIONING_SUPPORT] & ENHNCD_SUPPORT))
+ mmc->part_attr = ext_csd[EXT_CSD_PARTITIONS_ATTRIBUTE];
+
+ mmc->capacity_boot = ext_csd[EXT_CSD_BOOT_MULT] << 17;
+
+ mmc->capacity_rpmb = ext_csd[EXT_CSD_RPMB_MULT] << 17;
+
+ for (i = 0; i < 4; i++) {
+ int idx = EXT_CSD_GP_SIZE_MULT + i * 3;
+ uint mult = (ext_csd[idx + 2] << 16) +
+ (ext_csd[idx + 1] << 8) + ext_csd[idx];
+ if (mult)
+ has_parts = true;
+ if (!part_completed)
+ continue;
+ mmc->capacity_gp[i] = mult;
+ mmc->capacity_gp[i] *=
+ ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE];
+ mmc->capacity_gp[i] *= ext_csd[EXT_CSD_HC_WP_GRP_SIZE];
+ mmc->capacity_gp[i] <<= 19;
+ }
+
+ if (part_completed) {
+ mmc->enh_user_size =
+ (ext_csd[EXT_CSD_ENH_SIZE_MULT+2] << 16) +
+ (ext_csd[EXT_CSD_ENH_SIZE_MULT+1] << 8) +
+ ext_csd[EXT_CSD_ENH_SIZE_MULT];
+ mmc->enh_user_size *= ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE];
+ mmc->enh_user_size *= ext_csd[EXT_CSD_HC_WP_GRP_SIZE];
+ mmc->enh_user_size <<= 19;
+ mmc->enh_user_start =
+ (ext_csd[EXT_CSD_ENH_START_ADDR+3] << 24) +
+ (ext_csd[EXT_CSD_ENH_START_ADDR+2] << 16) +
+ (ext_csd[EXT_CSD_ENH_START_ADDR+1] << 8) +
+ ext_csd[EXT_CSD_ENH_START_ADDR];
+ if (mmc->high_capacity)
+ mmc->enh_user_start <<= 9;
+ }
+
/*
* Host needs to enable ERASE_GRP_DEF bit if device is
* partitioned. This bit will be lost every time after a reset
* or power off. This will affect erase size.
*/
+ if (part_completed)
+ has_parts = true;
if ((ext_csd[EXT_CSD_PARTITIONING_SUPPORT] & PART_SUPPORT) &&
- (ext_csd[EXT_CSD_PARTITIONS_ATTRIBUTE] & PART_ENH_ATTRIB)) {
+ (ext_csd[EXT_CSD_PARTITIONS_ATTRIBUTE] & PART_ENH_ATTRIB))
+ has_parts = true;
+ if (has_parts) {
err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL,
EXT_CSD_ERASE_GROUP_DEF, 1);
return err;
else
ext_csd[EXT_CSD_ERASE_GROUP_DEF] = 1;
+ }
+ if (ext_csd[EXT_CSD_ERASE_GROUP_DEF] & 0x01) {
/* Read out group size from ext_csd */
mmc->erase_grp_size =
- ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] *
- MMC_MAX_BLOCK_LEN * 1024;
+ ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] * 1024;
/*
* if high capacity and partition setting completed
* SEC_COUNT is valid even if it is smaller than 2 GiB
* JEDEC Standard JESD84-B45, 6.2.4
*/
- if (mmc->high_capacity &&
- (ext_csd[EXT_CSD_PARTITION_SETTING] &
- EXT_CSD_PARTITION_SETTING_COMPLETED)) {
+ if (mmc->high_capacity && part_completed) {
capacity = (ext_csd[EXT_CSD_SEC_CNT]) |
(ext_csd[EXT_CSD_SEC_CNT + 1] << 8) |
(ext_csd[EXT_CSD_SEC_CNT + 2] << 16) |
* (erase_gmul + 1);
}
- /* store the partition info of emmc */
- if ((ext_csd[EXT_CSD_PARTITIONING_SUPPORT] & PART_SUPPORT) ||
- ext_csd[EXT_CSD_BOOT_MULT])
- mmc->part_config = ext_csd[EXT_CSD_PART_CONF];
-
- mmc->capacity_boot = ext_csd[EXT_CSD_BOOT_MULT] << 17;
-
- mmc->capacity_rpmb = ext_csd[EXT_CSD_RPMB_MULT] << 17;
+ mmc->hc_wp_grp_size = 1024
+ * ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE]
+ * ext_csd[EXT_CSD_HC_WP_GRP_SIZE];
- for (i = 0; i < 4; i++) {
- int idx = EXT_CSD_GP_SIZE_MULT + i * 3;
- mmc->capacity_gp[i] = (ext_csd[idx + 2] << 16) +
- (ext_csd[idx + 1] << 8) + ext_csd[idx];
- mmc->capacity_gp[i] *=
- ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE];
- mmc->capacity_gp[i] *= ext_csd[EXT_CSD_HC_WP_GRP_SIZE];
- }
+ mmc->wr_rel_set = ext_csd[EXT_CSD_WR_REL_SET];
}
err = mmc_set_capacity(mmc, mmc->part_num);
mmc->tran_speed = 50000000;
else
mmc->tran_speed = 25000000;
- } else {
+ } else if (mmc->version >= MMC_VERSION_4) {
+ /* Only version 4 of MMC supports wider bus widths */
int idx;
/* An array of possible bus widths in order of preference */
unsigned int extw = ext_csd_bits[idx];
unsigned int caps = ext_to_hostcaps[extw];
+ /*
+ * If the bus width is still not changed,
+ * don't try to set the default again.
+ * Otherwise, recover from switch attempts
+ * by switching to 1-bit bus width.
+ */
+ if (extw == EXT_CSD_BUS_WIDTH_1 &&
+ mmc->bus_width == 1) {
+ err = 0;
+ break;
+ }
+
/*
* Check to make sure the card and controller support
* these capabilities
pbias_lite = readl(&t2_base->pbias_lite);
pbias_lite &= ~(PBIASLITEPWRDNZ1 | PBIASLITEPWRDNZ0);
+#ifdef CONFIG_TARGET_OMAP3_CAIRO
+ /* for cairo board, we need to set up 1.8 Volt bias level on MMC1 */
+ pbias_lite &= ~PBIASLITEVMODE0;
+#endif
writel(pbias_lite, &t2_base->pbias_lite);
writel(pbias_lite | PBIASLITEPWRDNZ1 |
static int do_sdhci_init(struct sdhci_host *host)
{
- char str[20];
int dev_id, flag;
int err = 0;
flag = host->bus_width == 8 ? PINMUX_FLAG_8BIT_MODE : PINMUX_FLAG_NONE;
dev_id = host->index + PERIPH_ID_SDMMC0;
- if (fdt_gpio_isvalid(&host->pwr_gpio)) {
- sprintf(str, "sdhci%d_power", host->index & 0xf);
- gpio_request(host->pwr_gpio.gpio, str);
- gpio_direction_output(host->pwr_gpio.gpio, 1);
+ if (dm_gpio_is_valid(&host->pwr_gpio)) {
+ dm_gpio_set_value(&host->pwr_gpio, 1);
err = exynos_pinmux_config(dev_id, flag);
if (err) {
debug("MMC not configured\n");
}
}
- if (fdt_gpio_isvalid(&host->cd_gpio)) {
- sprintf(str, "sdhci%d_cd", host->index & 0xf);
- gpio_request(host->cd_gpio.gpio, str);
- gpio_direction_input(host->cd_gpio.gpio);
- if (gpio_get_value(host->cd_gpio.gpio))
+ if (dm_gpio_is_valid(&host->cd_gpio)) {
+ if (dm_gpio_get_value(&host->cd_gpio))
return -ENODEV;
err = exynos_pinmux_config(dev_id, flag);
}
host->ioaddr = (void *)base;
- fdtdec_decode_gpio(blob, node, "pwr-gpios", &host->pwr_gpio);
- fdtdec_decode_gpio(blob, node, "cd-gpios", &host->cd_gpio);
+ gpio_request_by_name_nodev(blob, node, "pwr-gpios", 0, &host->pwr_gpio,
+ GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(blob, node, "cd-gpios", 0, &host->cd_gpio,
+ GPIOD_IS_IN);
return 0;
}
--- /dev/null
+/*
+ * drivers/mmc/sh_sdhi.c
+ *
+ * SD/MMC driver for Renesas rmobile ARM SoCs.
+ *
+ * Copyright (C) 2011,2013-2014 Renesas Electronics Corporation
+ * Copyright (C) 2014 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ * Copyright (C) 2008-2009 Renesas Solutions Corp.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <mmc.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include <asm/arch/rmobile.h>
+#include <asm/arch/sh_sdhi.h>
+
+#define DRIVER_NAME "sh-sdhi"
+
+struct sh_sdhi_host {
+ unsigned long addr;
+ int ch;
+ int bus_shift;
+ unsigned long quirks;
+ unsigned char wait_int;
+ unsigned char sd_error;
+ unsigned char detect_waiting;
+};
+static inline void sh_sdhi_writew(struct sh_sdhi_host *host, int reg, u16 val)
+{
+ writew(val, host->addr + (reg << host->bus_shift));
+}
+
+static inline u16 sh_sdhi_readw(struct sh_sdhi_host *host, int reg)
+{
+ return readw(host->addr + (reg << host->bus_shift));
+}
+
+static void *mmc_priv(struct mmc *mmc)
+{
+ return (void *)mmc->priv;
+}
+
+static void sh_sdhi_detect(struct sh_sdhi_host *host)
+{
+ sh_sdhi_writew(host, SDHI_OPTION,
+ OPT_BUS_WIDTH_1 | sh_sdhi_readw(host, SDHI_OPTION));
+
+ host->detect_waiting = 0;
+}
+
+static int sh_sdhi_intr(void *dev_id)
+{
+ struct sh_sdhi_host *host = dev_id;
+ int state1 = 0, state2 = 0;
+
+ state1 = sh_sdhi_readw(host, SDHI_INFO1);
+ state2 = sh_sdhi_readw(host, SDHI_INFO2);
+
+ debug("%s: state1 = %x, state2 = %x\n", __func__, state1, state2);
+
+ /* CARD Insert */
+ if (state1 & INFO1_CARD_IN) {
+ sh_sdhi_writew(host, SDHI_INFO1, ~INFO1_CARD_IN);
+ if (!host->detect_waiting) {
+ host->detect_waiting = 1;
+ sh_sdhi_detect(host);
+ }
+ sh_sdhi_writew(host, SDHI_INFO1_MASK, INFO1M_RESP_END |
+ INFO1M_ACCESS_END | INFO1M_CARD_IN |
+ INFO1M_DATA3_CARD_RE | INFO1M_DATA3_CARD_IN);
+ return -EAGAIN;
+ }
+ /* CARD Removal */
+ if (state1 & INFO1_CARD_RE) {
+ sh_sdhi_writew(host, SDHI_INFO1, ~INFO1_CARD_RE);
+ if (!host->detect_waiting) {
+ host->detect_waiting = 1;
+ sh_sdhi_detect(host);
+ }
+ sh_sdhi_writew(host, SDHI_INFO1_MASK, INFO1M_RESP_END |
+ INFO1M_ACCESS_END | INFO1M_CARD_RE |
+ INFO1M_DATA3_CARD_RE | INFO1M_DATA3_CARD_IN);
+ sh_sdhi_writew(host, SDHI_SDIO_INFO1_MASK, SDIO_INFO1M_ON);
+ sh_sdhi_writew(host, SDHI_SDIO_MODE, SDIO_MODE_OFF);
+ return -EAGAIN;
+ }
+
+ if (state2 & INFO2_ALL_ERR) {
+ sh_sdhi_writew(host, SDHI_INFO2,
+ (unsigned short)~(INFO2_ALL_ERR));
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ INFO2M_ALL_ERR |
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+ host->sd_error = 1;
+ host->wait_int = 1;
+ return 0;
+ }
+ /* Respons End */
+ if (state1 & INFO1_RESP_END) {
+ sh_sdhi_writew(host, SDHI_INFO1, ~INFO1_RESP_END);
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ INFO1M_RESP_END |
+ sh_sdhi_readw(host, SDHI_INFO1_MASK));
+ host->wait_int = 1;
+ return 0;
+ }
+ /* SD_BUF Read Enable */
+ if (state2 & INFO2_BRE_ENABLE) {
+ sh_sdhi_writew(host, SDHI_INFO2, ~INFO2_BRE_ENABLE);
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ INFO2M_BRE_ENABLE | INFO2M_BUF_ILL_READ |
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+ host->wait_int = 1;
+ return 0;
+ }
+ /* SD_BUF Write Enable */
+ if (state2 & INFO2_BWE_ENABLE) {
+ sh_sdhi_writew(host, SDHI_INFO2, ~INFO2_BWE_ENABLE);
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ INFO2_BWE_ENABLE | INFO2M_BUF_ILL_WRITE |
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+ host->wait_int = 1;
+ return 0;
+ }
+ /* Access End */
+ if (state1 & INFO1_ACCESS_END) {
+ sh_sdhi_writew(host, SDHI_INFO1, ~INFO1_ACCESS_END);
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ INFO1_ACCESS_END |
+ sh_sdhi_readw(host, SDHI_INFO1_MASK));
+ host->wait_int = 1;
+ return 0;
+ }
+ return -EAGAIN;
+}
+
+static int sh_sdhi_wait_interrupt_flag(struct sh_sdhi_host *host)
+{
+ int timeout = 10000000;
+
+ while (1) {
+ timeout--;
+ if (timeout < 0) {
+ debug(DRIVER_NAME": %s timeout\n", __func__);
+ return 0;
+ }
+
+ if (!sh_sdhi_intr(host))
+ break;
+
+ udelay(1); /* 1 usec */
+ }
+
+ return 1; /* Return value: NOT 0 = complete waiting */
+}
+
+static int sh_sdhi_clock_control(struct sh_sdhi_host *host, unsigned long clk)
+{
+ u32 clkdiv, i, timeout;
+
+ if (sh_sdhi_readw(host, SDHI_INFO2) & (1 << 14)) {
+ printf(DRIVER_NAME": Busy state ! Cannot change the clock\n");
+ return -EBUSY;
+ }
+
+ sh_sdhi_writew(host, SDHI_CLK_CTRL,
+ ~CLK_ENABLE & sh_sdhi_readw(host, SDHI_CLK_CTRL));
+
+ if (clk == 0)
+ return -EIO;
+
+ clkdiv = 0x80;
+ i = CONFIG_SH_SDHI_FREQ >> (0x8 + 1);
+ for (; clkdiv && clk >= (i << 1); (clkdiv >>= 1))
+ i <<= 1;
+
+ sh_sdhi_writew(host, SDHI_CLK_CTRL, clkdiv);
+
+ timeout = 100000;
+ /* Waiting for SD Bus busy to be cleared */
+ while (timeout--) {
+ if ((sh_sdhi_readw(host, SDHI_INFO2) & 0x2000))
+ break;
+ }
+
+ if (timeout)
+ sh_sdhi_writew(host, SDHI_CLK_CTRL,
+ CLK_ENABLE | sh_sdhi_readw(host, SDHI_CLK_CTRL));
+ else
+ return -EBUSY;
+
+ return 0;
+}
+
+static int sh_sdhi_sync_reset(struct sh_sdhi_host *host)
+{
+ u32 timeout;
+ sh_sdhi_writew(host, SDHI_SOFT_RST, SOFT_RST_ON);
+ sh_sdhi_writew(host, SDHI_SOFT_RST, SOFT_RST_OFF);
+ sh_sdhi_writew(host, SDHI_CLK_CTRL,
+ CLK_ENABLE | sh_sdhi_readw(host, SDHI_CLK_CTRL));
+
+ timeout = 100000;
+ while (timeout--) {
+ if (!(sh_sdhi_readw(host, SDHI_INFO2) & INFO2_CBUSY))
+ break;
+ udelay(100);
+ }
+
+ if (!timeout)
+ return -EBUSY;
+
+ if (host->quirks & SH_SDHI_QUIRK_16BIT_BUF)
+ sh_sdhi_writew(host, SDHI_HOST_MODE, 1);
+
+ return 0;
+}
+
+static int sh_sdhi_error_manage(struct sh_sdhi_host *host)
+{
+ unsigned short e_state1, e_state2;
+ int ret;
+
+ host->sd_error = 0;
+ host->wait_int = 0;
+
+ e_state1 = sh_sdhi_readw(host, SDHI_ERR_STS1);
+ e_state2 = sh_sdhi_readw(host, SDHI_ERR_STS2);
+ if (e_state2 & ERR_STS2_SYS_ERROR) {
+ if (e_state2 & ERR_STS2_RES_STOP_TIMEOUT)
+ ret = TIMEOUT;
+ else
+ ret = -EILSEQ;
+ debug("%s: ERR_STS2 = %04x\n",
+ DRIVER_NAME, sh_sdhi_readw(host, SDHI_ERR_STS2));
+ sh_sdhi_sync_reset(host);
+
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ INFO1M_DATA3_CARD_RE | INFO1M_DATA3_CARD_IN);
+ return ret;
+ }
+ if (e_state1 & ERR_STS1_CRC_ERROR || e_state1 & ERR_STS1_CMD_ERROR)
+ ret = -EILSEQ;
+ else
+ ret = TIMEOUT;
+
+ debug("%s: ERR_STS1 = %04x\n",
+ DRIVER_NAME, sh_sdhi_readw(host, SDHI_ERR_STS1));
+ sh_sdhi_sync_reset(host);
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ INFO1M_DATA3_CARD_RE | INFO1M_DATA3_CARD_IN);
+ return ret;
+}
+
+static int sh_sdhi_single_read(struct sh_sdhi_host *host, struct mmc_data *data)
+{
+ long time;
+ unsigned short blocksize, i;
+ unsigned short *p = (unsigned short *)data->dest;
+
+ if ((unsigned long)p & 0x00000001) {
+ debug(DRIVER_NAME": %s: The data pointer is unaligned.",
+ __func__);
+ return -EIO;
+ }
+
+ host->wait_int = 0;
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ ~(INFO2M_BRE_ENABLE | INFO2M_BUF_ILL_READ) &
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ ~INFO1M_ACCESS_END &
+ sh_sdhi_readw(host, SDHI_INFO1_MASK));
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ blocksize = sh_sdhi_readw(host, SDHI_SIZE);
+ for (i = 0; i < blocksize / 2; i++)
+ *p++ = sh_sdhi_readw(host, SDHI_BUF0);
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ return 0;
+}
+
+static int sh_sdhi_multi_read(struct sh_sdhi_host *host, struct mmc_data *data)
+{
+ long time;
+ unsigned short blocksize, i, sec;
+ unsigned short *p = (unsigned short *)data->dest;
+
+ if ((unsigned long)p & 0x00000001) {
+ debug(DRIVER_NAME": %s: The data pointer is unaligned.",
+ __func__);
+ return -EIO;
+ }
+
+ debug("%s: blocks = %d, blocksize = %d\n",
+ __func__, data->blocks, data->blocksize);
+
+ host->wait_int = 0;
+ for (sec = 0; sec < data->blocks; sec++) {
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ ~(INFO2M_BRE_ENABLE | INFO2M_BUF_ILL_READ) &
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ blocksize = sh_sdhi_readw(host, SDHI_SIZE);
+ for (i = 0; i < blocksize / 2; i++)
+ *p++ = sh_sdhi_readw(host, SDHI_BUF0);
+ }
+
+ return 0;
+}
+
+static int sh_sdhi_single_write(struct sh_sdhi_host *host,
+ struct mmc_data *data)
+{
+ long time;
+ unsigned short blocksize, i;
+ const unsigned short *p = (const unsigned short *)data->src;
+
+ if ((unsigned long)p & 0x00000001) {
+ debug(DRIVER_NAME": %s: The data pointer is unaligned.",
+ __func__);
+ return -EIO;
+ }
+
+ debug("%s: blocks = %d, blocksize = %d\n",
+ __func__, data->blocks, data->blocksize);
+
+ host->wait_int = 0;
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ ~(INFO2M_BWE_ENABLE | INFO2M_BUF_ILL_WRITE) &
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ ~INFO1M_ACCESS_END &
+ sh_sdhi_readw(host, SDHI_INFO1_MASK));
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ blocksize = sh_sdhi_readw(host, SDHI_SIZE);
+ for (i = 0; i < blocksize / 2; i++)
+ sh_sdhi_writew(host, SDHI_BUF0, *p++);
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ return 0;
+}
+
+static int sh_sdhi_multi_write(struct sh_sdhi_host *host, struct mmc_data *data)
+{
+ long time;
+ unsigned short i, sec, blocksize;
+ const unsigned short *p = (const unsigned short *)data->src;
+
+ debug("%s: blocks = %d, blocksize = %d\n",
+ __func__, data->blocks, data->blocksize);
+
+ host->wait_int = 0;
+ for (sec = 0; sec < data->blocks; sec++) {
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ ~(INFO2M_BWE_ENABLE | INFO2M_BUF_ILL_WRITE) &
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ host->wait_int = 0;
+ blocksize = sh_sdhi_readw(host, SDHI_SIZE);
+ for (i = 0; i < blocksize / 2; i++)
+ sh_sdhi_writew(host, SDHI_BUF0, *p++);
+ }
+
+ return 0;
+}
+
+static void sh_sdhi_get_response(struct sh_sdhi_host *host, struct mmc_cmd *cmd)
+{
+ unsigned short i, j, cnt = 1;
+ unsigned short resp[8];
+ unsigned long *p1, *p2;
+
+ if (cmd->resp_type & MMC_RSP_136) {
+ cnt = 4;
+ resp[0] = sh_sdhi_readw(host, SDHI_RSP00);
+ resp[1] = sh_sdhi_readw(host, SDHI_RSP01);
+ resp[2] = sh_sdhi_readw(host, SDHI_RSP02);
+ resp[3] = sh_sdhi_readw(host, SDHI_RSP03);
+ resp[4] = sh_sdhi_readw(host, SDHI_RSP04);
+ resp[5] = sh_sdhi_readw(host, SDHI_RSP05);
+ resp[6] = sh_sdhi_readw(host, SDHI_RSP06);
+ resp[7] = sh_sdhi_readw(host, SDHI_RSP07);
+
+ /* SDHI REGISTER SPECIFICATION */
+ for (i = 7, j = 6; i > 0; i--) {
+ resp[i] = (resp[i] << 8) & 0xff00;
+ resp[i] |= (resp[j--] >> 8) & 0x00ff;
+ }
+ resp[0] = (resp[0] << 8) & 0xff00;
+
+ /* SDHI REGISTER SPECIFICATION */
+ p1 = ((unsigned long *)resp) + 3;
+
+ } else {
+ resp[0] = sh_sdhi_readw(host, SDHI_RSP00);
+ resp[1] = sh_sdhi_readw(host, SDHI_RSP01);
+
+ p1 = ((unsigned long *)resp);
+ }
+
+ p2 = (unsigned long *)cmd->response;
+#if defined(__BIG_ENDIAN_BITFIELD)
+ for (i = 0; i < cnt; i++) {
+ *p2++ = ((*p1 >> 16) & 0x0000ffff) |
+ ((*p1 << 16) & 0xffff0000);
+ p1--;
+ }
+#else
+ for (i = 0; i < cnt; i++)
+ *p2++ = *p1--;
+#endif /* __BIG_ENDIAN_BITFIELD */
+}
+
+static unsigned short sh_sdhi_set_cmd(struct sh_sdhi_host *host,
+ struct mmc_data *data, unsigned short opc)
+{
+ switch (opc) {
+ case SD_CMD_APP_SEND_OP_COND:
+ case SD_CMD_APP_SEND_SCR:
+ opc |= SDHI_APP;
+ break;
+ case SD_CMD_APP_SET_BUS_WIDTH:
+ /* SD_APP_SET_BUS_WIDTH*/
+ if (!data)
+ opc |= SDHI_APP;
+ else /* SD_SWITCH */
+ opc = SDHI_SD_SWITCH;
+ break;
+ default:
+ break;
+ }
+ return opc;
+}
+
+static unsigned short sh_sdhi_data_trans(struct sh_sdhi_host *host,
+ struct mmc_data *data, unsigned short opc)
+{
+ unsigned short ret;
+
+ switch (opc) {
+ case MMC_CMD_READ_MULTIPLE_BLOCK:
+ ret = sh_sdhi_multi_read(host, data);
+ break;
+ case MMC_CMD_WRITE_MULTIPLE_BLOCK:
+ ret = sh_sdhi_multi_write(host, data);
+ break;
+ case MMC_CMD_WRITE_SINGLE_BLOCK:
+ ret = sh_sdhi_single_write(host, data);
+ break;
+ case MMC_CMD_READ_SINGLE_BLOCK:
+ case SDHI_SD_APP_SEND_SCR:
+ case SDHI_SD_SWITCH: /* SD_SWITCH */
+ ret = sh_sdhi_single_read(host, data);
+ break;
+ default:
+ printf(DRIVER_NAME": SD: NOT SUPPORT CMD = d'%04d\n", opc);
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
+static int sh_sdhi_start_cmd(struct sh_sdhi_host *host,
+ struct mmc_data *data, struct mmc_cmd *cmd)
+{
+ long time;
+ unsigned short opc = cmd->cmdidx;
+ int ret = 0;
+ unsigned long timeout;
+
+ debug("opc = %d, arg = %x, resp_type = %x\n",
+ opc, cmd->cmdarg, cmd->resp_type);
+
+ if (opc == MMC_CMD_STOP_TRANSMISSION) {
+ /* SDHI sends the STOP command automatically by STOP reg */
+ sh_sdhi_writew(host, SDHI_INFO1_MASK, ~INFO1M_ACCESS_END &
+ sh_sdhi_readw(host, SDHI_INFO1_MASK));
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (time == 0 || host->sd_error != 0)
+ return sh_sdhi_error_manage(host);
+
+ sh_sdhi_get_response(host, cmd);
+ return 0;
+ }
+
+ if (data) {
+ if ((opc == MMC_CMD_READ_MULTIPLE_BLOCK) ||
+ opc == MMC_CMD_WRITE_MULTIPLE_BLOCK) {
+ sh_sdhi_writew(host, SDHI_STOP, STOP_SEC_ENABLE);
+ sh_sdhi_writew(host, SDHI_SECCNT, data->blocks);
+ }
+ sh_sdhi_writew(host, SDHI_SIZE, data->blocksize);
+ }
+ opc = sh_sdhi_set_cmd(host, data, opc);
+
+ /*
+ * U-boot cannot use interrupt.
+ * So this flag may not be clear by timing
+ */
+ sh_sdhi_writew(host, SDHI_INFO1, ~INFO1_RESP_END);
+
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ INFO1M_RESP_END | sh_sdhi_readw(host, SDHI_INFO1_MASK));
+ sh_sdhi_writew(host, SDHI_ARG0,
+ (unsigned short)(cmd->cmdarg & ARG0_MASK));
+ sh_sdhi_writew(host, SDHI_ARG1,
+ (unsigned short)((cmd->cmdarg >> 16) & ARG1_MASK));
+
+ timeout = 100000;
+ /* Waiting for SD Bus busy to be cleared */
+ while (timeout--) {
+ if ((sh_sdhi_readw(host, SDHI_INFO2) & 0x2000))
+ break;
+ }
+
+ sh_sdhi_writew(host, SDHI_CMD, (unsigned short)(opc & CMD_MASK));
+
+ host->wait_int = 0;
+ sh_sdhi_writew(host, SDHI_INFO1_MASK,
+ ~INFO1M_RESP_END & sh_sdhi_readw(host, SDHI_INFO1_MASK));
+ sh_sdhi_writew(host, SDHI_INFO2_MASK,
+ ~(INFO2M_CMD_ERROR | INFO2M_CRC_ERROR |
+ INFO2M_END_ERROR | INFO2M_TIMEOUT |
+ INFO2M_RESP_TIMEOUT | INFO2M_ILA) &
+ sh_sdhi_readw(host, SDHI_INFO2_MASK));
+
+ time = sh_sdhi_wait_interrupt_flag(host);
+ if (!time)
+ return sh_sdhi_error_manage(host);
+
+ if (host->sd_error) {
+ switch (cmd->cmdidx) {
+ case MMC_CMD_ALL_SEND_CID:
+ case MMC_CMD_SELECT_CARD:
+ case SD_CMD_SEND_IF_COND:
+ case MMC_CMD_APP_CMD:
+ ret = TIMEOUT;
+ break;
+ default:
+ debug(DRIVER_NAME": Cmd(d'%d) err\n", opc);
+ debug(DRIVER_NAME": cmdidx = %d\n", cmd->cmdidx);
+ ret = sh_sdhi_error_manage(host);
+ break;
+ }
+ host->sd_error = 0;
+ host->wait_int = 0;
+ return ret;
+ }
+ if (sh_sdhi_readw(host, SDHI_INFO1) & INFO1_RESP_END)
+ return -EINVAL;
+
+ if (host->wait_int) {
+ sh_sdhi_get_response(host, cmd);
+ host->wait_int = 0;
+ }
+ if (data)
+ ret = sh_sdhi_data_trans(host, data, opc);
+
+ debug("ret = %d, resp = %08x, %08x, %08x, %08x\n",
+ ret, cmd->response[0], cmd->response[1],
+ cmd->response[2], cmd->response[3]);
+ return ret;
+}
+
+static int sh_sdhi_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
+ struct mmc_data *data)
+{
+ struct sh_sdhi_host *host = mmc_priv(mmc);
+ int ret;
+
+ host->sd_error = 0;
+
+ ret = sh_sdhi_start_cmd(host, data, cmd);
+
+ return ret;
+}
+
+static void sh_sdhi_set_ios(struct mmc *mmc)
+{
+ int ret;
+ struct sh_sdhi_host *host = mmc_priv(mmc);
+
+ ret = sh_sdhi_clock_control(host, mmc->clock);
+ if (ret)
+ return;
+
+ if (mmc->bus_width == 4)
+ sh_sdhi_writew(host, SDHI_OPTION, ~OPT_BUS_WIDTH_1 &
+ sh_sdhi_readw(host, SDHI_OPTION));
+ else
+ sh_sdhi_writew(host, SDHI_OPTION, OPT_BUS_WIDTH_1 |
+ sh_sdhi_readw(host, SDHI_OPTION));
+
+ debug("clock = %d, buswidth = %d\n", mmc->clock, mmc->bus_width);
+}
+
+static int sh_sdhi_initialize(struct mmc *mmc)
+{
+ struct sh_sdhi_host *host = mmc_priv(mmc);
+ int ret = sh_sdhi_sync_reset(host);
+
+ sh_sdhi_writew(host, SDHI_PORTSEL, USE_1PORT);
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ sh_sdhi_writew(host, SDHI_EXT_SWAP, SET_SWAP);
+#endif
+
+ sh_sdhi_writew(host, SDHI_INFO1_MASK, INFO1M_RESP_END |
+ INFO1M_ACCESS_END | INFO1M_CARD_RE |
+ INFO1M_DATA3_CARD_RE | INFO1M_DATA3_CARD_IN);
+
+ return ret;
+}
+
+static const struct mmc_ops sh_sdhi_ops = {
+ .send_cmd = sh_sdhi_send_cmd,
+ .set_ios = sh_sdhi_set_ios,
+ .init = sh_sdhi_initialize,
+};
+
+static struct mmc_config sh_sdhi_cfg = {
+ .name = DRIVER_NAME,
+ .ops = &sh_sdhi_ops,
+ .f_min = CLKDEV_INIT,
+ .f_max = CLKDEV_HS_DATA,
+ .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .host_caps = MMC_MODE_4BIT | MMC_MODE_HS,
+ .part_type = PART_TYPE_DOS,
+ .b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
+};
+
+int sh_sdhi_init(unsigned long addr, int ch, unsigned long quirks)
+{
+ int ret = 0;
+ struct mmc *mmc;
+ struct sh_sdhi_host *host = NULL;
+
+ if (ch >= CONFIG_SYS_SH_SDHI_NR_CHANNEL)
+ return -ENODEV;
+
+ host = malloc(sizeof(struct sh_sdhi_host));
+ if (!host)
+ return -ENOMEM;
+
+ mmc = mmc_create(&sh_sdhi_cfg, host);
+ if (!mmc) {
+ ret = -1;
+ goto error;
+ }
+
+ host->ch = ch;
+ host->addr = addr;
+ host->quirks = quirks;
+
+ if (host->quirks & SH_SDHI_QUIRK_16BIT_BUF)
+ host->bus_shift = 1;
+
+ return ret;
+error:
+ if (host)
+ free(host);
+ return ret;
+}
pll = CCM_MMC_CTRL_OSCM24;
pll_hz = 24000000;
} else {
+#ifdef CONFIG_MACH_SUN9I
+ pll = CCM_MMC_CTRL_PLL_PERIPH0;
+ pll_hz = clock_get_pll4_periph0();
+#else
pll = CCM_MMC_CTRL_PLL6;
pll_hz = clock_get_pll6();
+#endif
}
div = pll_hz / hz;
/* config ahb clock */
setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MMC(sdc_no));
-#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I)
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \
+ defined(CONFIG_MACH_SUN9I)
/* unassert reset */
setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MMC(sdc_no));
#endif
+#if defined(CONFIG_MACH_SUN9I)
+ /* sun9i has a mmc-common module, also set the gate and reset there */
+ writel(SUNXI_MMC_COMMON_CLK_GATE | SUNXI_MMC_COMMON_RESET,
+ SUNXI_MMC_COMMON_BASE + 4 * sdc_no);
+#endif
return mmc_set_mod_clk(mmchost, 24000000);
}
return 0;
}
-static void mmc_set_ios(struct mmc *mmc)
+static void sunxi_mmc_set_ios(struct mmc *mmc)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
writel(0x0, &mmchost->reg->width);
}
-static int mmc_core_init(struct mmc *mmc)
+static int sunxi_mmc_core_init(struct mmc *mmc)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
return 0;
}
-static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
- struct mmc_data *data)
+static int sunxi_mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
+ struct mmc_data *data)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
unsigned int cmdval = SUNXI_MMC_CMD_START;
}
}
- error = mmc_rint_wait(mmc, 0xfffff, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
+ error = mmc_rint_wait(mmc, 1000, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
if (error)
goto out;
}
static const struct mmc_ops sunxi_mmc_ops = {
- .send_cmd = mmc_send_cmd,
- .set_ios = mmc_set_ios,
- .init = mmc_core_init,
+ .send_cmd = sunxi_mmc_send_cmd,
+ .set_ios = sunxi_mmc_set_ios,
+ .init = sunxi_mmc_core_init,
.getcd = sunxi_mmc_getcd,
};
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
cfg->host_caps = MMC_MODE_4BIT;
cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
-#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || defined(CONFIG_MACH_SUN8I)
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || \
+ defined(CONFIG_MACH_SUN8I) || defined(CONFIG_MACH_SUN9I)
cfg->host_caps |= MMC_MODE_HC;
#endif
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
debug("tegra_mmc_getcd called\n");
- if (fdt_gpio_isvalid(&host->cd_gpio))
- return fdtdec_get_gpio(&host->cd_gpio);
+ if (dm_gpio_is_valid(&host->cd_gpio))
+ return dm_gpio_get_value(&host->cd_gpio);
return 1;
}
static int do_mmc_init(int dev_index)
{
struct mmc_host *host;
- char gpusage[12]; /* "SD/MMCn PWR" or "SD/MMCn CD" */
struct mmc *mmc;
/* DT should have been read & host config filled in */
if (!host->enabled)
return -1;
- debug(" do_mmc_init: index %d, bus width %d "
- "pwr_gpio %d cd_gpio %d\n",
- dev_index, host->width,
- host->pwr_gpio.gpio, host->cd_gpio.gpio);
+ debug(" do_mmc_init: index %d, bus width %d pwr_gpio %d cd_gpio %d\n",
+ dev_index, host->width, gpio_get_number(&host->pwr_gpio),
+ gpio_get_number(&host->cd_gpio));
host->clock = 0;
clock_start_periph_pll(host->mmc_id, CLOCK_ID_PERIPH, 20000000);
- if (fdt_gpio_isvalid(&host->pwr_gpio)) {
- sprintf(gpusage, "SD/MMC%d PWR", dev_index);
- gpio_request(host->pwr_gpio.gpio, gpusage);
- gpio_direction_output(host->pwr_gpio.gpio, 1);
- debug(" Power GPIO name = %s\n", host->pwr_gpio.name);
- }
-
- if (fdt_gpio_isvalid(&host->cd_gpio)) {
- sprintf(gpusage, "SD/MMC%d CD", dev_index);
- gpio_request(host->cd_gpio.gpio, gpusage);
- gpio_direction_input(host->cd_gpio.gpio);
- debug(" CD GPIO name = %s\n", host->cd_gpio.name);
- }
+ if (dm_gpio_is_valid(&host->pwr_gpio))
+ dm_gpio_set_value(&host->pwr_gpio, 1);
memset(&host->cfg, 0, sizeof(host->cfg));
debug("%s: no sdmmc width found\n", __func__);
/* These GPIOs are optional */
- fdtdec_decode_gpio(blob, node, "cd-gpios", &host->cd_gpio);
- fdtdec_decode_gpio(blob, node, "wp-gpios", &host->wp_gpio);
- fdtdec_decode_gpio(blob, node, "power-gpios", &host->pwr_gpio);
+ gpio_request_by_name_nodev(blob, node, "cd-gpios", 0, &host->cd_gpio,
+ GPIOD_IS_IN);
+ gpio_request_by_name_nodev(blob, node, "wp-gpios", 0, &host->wp_gpio,
+ GPIOD_IS_IN);
+ gpio_request_by_name_nodev(blob, node, "power-gpios", 0,
+ &host->pwr_gpio, GPIOD_IS_OUT);
debug("%s: found controller at %p, width = %d, periph_id = %d\n",
__func__, host->reg, host->width, host->mmc_id);
#include <sdhci.h>
#include <asm/arch/sys_proto.h>
-int zynq_sdhci_init(u32 regbase)
+int zynq_sdhci_init(phys_addr_t regbase)
{
struct sdhci_host *host = NULL;
{
int offset = 0;
u32 ret = 0;
- u32 reg;
+ phys_addr_t reg;
debug("ZYNQ SDHCI: Initialization\n");
}
}
#endif
-#ifdef PPCHAMELON_NAND_TIMER_HACK
- time_start = get_timer(0);
- while (get_timer(time_start) < 10)
- ;
-#endif /* PPCHAMELON_NAND_TIMER_HACK */
led_trigger_event(nand_led_trigger, LED_OFF);
status = (int)chip->read_byte(mtd);
struct fdt_nand {
struct nand_ctlr *reg;
int enabled; /* 1 to enable, 0 to disable */
- struct fdt_gpio_state wp_gpio; /* write-protect GPIO */
+ struct gpio_desc wp_gpio; /* write-protect GPIO */
s32 width; /* bit width, normally 8 */
u32 timing[FDT_NAND_TIMING_COUNT];
};
config->reg = (struct nand_ctlr *)fdtdec_get_addr(blob, node, "reg");
config->enabled = fdtdec_get_is_enabled(blob, node);
config->width = fdtdec_get_int(blob, node, "nvidia,nand-width", 8);
- err = fdtdec_decode_gpio(blob, node, "nvidia,wp-gpios",
- &config->wp_gpio);
+ err = gpio_request_by_name_nodev(blob, node, "nvidia,wp-gpios", 0,
+ &config->wp_gpio, GPIOD_IS_OUT);
if (err)
return err;
err = fdtdec_get_int_array(blob, node, "nvidia,timing",
/* Adjust timing for NAND device */
setup_timing(config->timing, info->reg);
- fdtdec_setup_gpio(&config->wp_gpio);
- gpio_direction_output(config->wp_gpio.gpio, 1);
+ dm_gpio_set_value(&config->wp_gpio, 1);
our_mtd = &nand_info[devnum];
our_mtd->priv = nand;
assert(bus->seq != -1);
if (bus->seq < CONFIG_SANDBOX_SPI_MAX_BUS)
spec = state->spi[bus->seq][cs].spec;
- if (!spec)
- return -ENOENT;
+ if (!spec) {
+ ret = -ENOENT;
+ goto error;
+ }
file = strchr(spec, ':');
if (!file) {
return 0;
error:
+ debug("%s: Got error %d\n", __func__, ret);
return ret;
}
void sandbox_sf_unbind_emul(struct sandbox_state *state, int busnum, int cs)
{
+ struct udevice *dev;
+
+ dev = state->spi[busnum][cs].emul;
+ device_remove(dev);
+ device_unbind(dev);
state->spi[busnum][cs].emul = NULL;
}
int spi_flash_std_probe(struct udevice *dev)
{
struct spi_slave *slave = dev_get_parentdata(dev);
+ struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
struct spi_flash *flash;
flash = dev->uclass_priv;
flash->dev = dev;
- debug("%s: slave=%p, cs=%d\n", __func__, slave, slave->cs);
+ debug("%s: slave=%p, cs=%d\n", __func__, slave, plat->cs);
return spi_flash_probe_slave(slave, flash);
}
out_class:
class_destroy(ubi_class);
out:
+#ifdef __UBOOT__
+ /* Reset any globals that the driver depends on being zeroed */
+ mtd_devs = 0;
+#endif
ubi_err("cannot initialize UBI, error %d", err);
return err;
}
misc_deregister(&ubi_ctrl_cdev);
class_remove_file(ubi_class, &ubi_version);
class_destroy(ubi_class);
+#ifdef __UBOOT__
+ /* Reset any globals that the driver depends on being zeroed */
+ mtd_devs = 0;
+#endif
}
module_exit(ubi_exit);
xilinx_ll_temac_fifo.o xilinx_ll_temac_sdma.o
obj-$(CONFIG_ZYNQ_GEM) += zynq_gem.o
obj-$(CONFIG_FSL_MC_ENET) += fsl_mc/
+obj-$(CONFIG_VSC9953) += vsc9953.o
start = get_timer(0);
while (readl(&dma_p->busmode) & DMAMAC_SRST) {
- if (get_timer(start) >= CONFIG_MACRESET_TIMEOUT)
+ if (get_timer(start) >= CONFIG_MACRESET_TIMEOUT) {
+ printf("DMA reset timeout\n");
return -1;
+ }
mdelay(100);
};
fill_rx(struct e1000_hw *hw)
{
struct e1000_rx_desc *rd;
- uint32_t flush_start, flush_end;
+ unsigned long flush_start, flush_end;
rx_last = rx_tail;
rd = rx_base + rx_tail;
rx_tail = (rx_tail + 1) % 8;
memset(rd, 0, 16);
- rd->buffer_addr = cpu_to_le64((u32)packet);
+ rd->buffer_addr = cpu_to_le64((unsigned long)packet);
/*
* Make sure there are no stale data in WB over this area, which
* might get written into the memory while the e1000 also writes
* into the same memory area.
*/
- invalidate_dcache_range((u32)packet, (u32)packet + 4096);
+ invalidate_dcache_range((unsigned long)packet,
+ (unsigned long)packet + 4096);
/* Dump the DMA descriptor into RAM. */
- flush_start = ((u32)rd) & ~(ARCH_DMA_MINALIGN - 1);
+ flush_start = ((unsigned long)rd) & ~(ARCH_DMA_MINALIGN - 1);
flush_end = flush_start + roundup(sizeof(*rd), ARCH_DMA_MINALIGN);
flush_dcache_range(flush_start, flush_end);
unsigned long tipg, tarc;
uint32_t ipgr1, ipgr2;
- E1000_WRITE_REG(hw, TDBAL, (u32) tx_base);
+ E1000_WRITE_REG(hw, TDBAL, (unsigned long)tx_base);
E1000_WRITE_REG(hw, TDBAH, 0);
E1000_WRITE_REG(hw, TDLEN, 128);
E1000_WRITE_FLUSH(hw);
}
/* Setup the Base and Length of the Rx Descriptor Ring */
- E1000_WRITE_REG(hw, RDBAL, (u32) rx_base);
+ E1000_WRITE_REG(hw, RDBAL, (unsigned long)rx_base);
E1000_WRITE_REG(hw, RDBAH, 0);
E1000_WRITE_REG(hw, RDLEN, 128);
{
struct e1000_hw *hw = nic->priv;
struct e1000_rx_desc *rd;
- uint32_t inval_start, inval_end;
+ unsigned long inval_start, inval_end;
uint32_t len;
/* return true if there's an ethernet packet ready to read */
rd = rx_base + rx_last;
/* Re-load the descriptor from RAM. */
- inval_start = ((u32)rd) & ~(ARCH_DMA_MINALIGN - 1);
+ inval_start = ((unsigned long)rd) & ~(ARCH_DMA_MINALIGN - 1);
inval_end = inval_start + roundup(sizeof(*rd), ARCH_DMA_MINALIGN);
invalidate_dcache_range(inval_start, inval_end);
/*DEBUGOUT("recv: packet len=%d \n", rd->length); */
/* Packet received, make sure the data are re-loaded from RAM. */
len = le32_to_cpu(rd->length);
- invalidate_dcache_range((u32)packet,
- (u32)packet + roundup(len, ARCH_DMA_MINALIGN));
+ invalidate_dcache_range((unsigned long)packet,
+ (unsigned long)packet +
+ roundup(len, ARCH_DMA_MINALIGN));
NetReceive((uchar *)packet, len);
fill_rx(hw);
return 1;
struct e1000_hw *hw = nic->priv;
struct e1000_tx_desc *txp;
int i = 0;
- uint32_t flush_start, flush_end;
+ unsigned long flush_start, flush_end;
txp = tx_base + tx_tail;
tx_tail = (tx_tail + 1) % 8;
txp->upper.data = 0;
/* Dump the packet into RAM so e1000 can pick them. */
- flush_dcache_range((u32)nv_packet,
- (u32)nv_packet + roundup(length, ARCH_DMA_MINALIGN));
+ flush_dcache_range((unsigned long)nv_packet,
+ (unsigned long)nv_packet +
+ roundup(length, ARCH_DMA_MINALIGN));
/* Dump the descriptor into RAM as well. */
- flush_start = ((u32)txp) & ~(ARCH_DMA_MINALIGN - 1);
+ flush_start = ((unsigned long)txp) & ~(ARCH_DMA_MINALIGN - 1);
flush_end = flush_start + roundup(sizeof(*txp), ARCH_DMA_MINALIGN);
flush_dcache_range(flush_start, flush_end);
fmc_tx_port_graceful_stop_disable(fm_eth);
#ifdef CONFIG_PHYLIB
- ret = phy_startup(fm_eth->phydev);
- if (ret) {
- printf("%s: Could not initialize\n", fm_eth->phydev->dev->name);
- return ret;
+ if (fm_eth->phydev) {
+ ret = phy_startup(fm_eth->phydev);
+ if (ret) {
+ printf("%s: Could not initialize\n",
+ fm_eth->phydev->dev->name);
+ return ret;
+ }
+ } else {
+ return 0;
}
#else
fm_eth->phydev->speed = SPEED_1000;
/* disable bmi Rx port */
bmi_rx_port_disable(fm_eth->rx_port);
- phy_shutdown(fm_eth->phydev);
+ if (fm_eth->phydev)
+ phy_shutdown(fm_eth->phydev);
}
static int fm_eth_send(struct eth_device *dev, void *buf, int len)
if (fm_eth->bus) {
phydev = phy_connect(fm_eth->bus, fm_eth->phyaddr, dev,
fm_eth->enet_if);
- }
-
- if (!phydev) {
- printf("Failed to connect\n");
- return -1;
+ if (!phydev) {
+ printf("Failed to connect\n");
+ return -1;
+ }
+ } else {
+ return 0;
}
if (fm_eth->type == FM_ETH_1G_E) {
if (!fm_eth_startup(fm_eth))
return 0;
- if (init_phy(dev))
- return 0;
+ init_phy(dev);
/* clear the ethernet address */
for (i = 0; i < 6; i++)
switch (port) {
case FM1_DTSEC1:
case FM1_DTSEC2:
- if (is_serdes_configured(QSGMII_SW1_A + port - FM1_DTSEC1))
+ if (is_serdes_configured(QSGMII_SW1_A + port - FM1_DTSEC1) ||
+ is_serdes_configured(SGMII_SW1_MAC1 + port - FM1_DTSEC1))
return PHY_INTERFACE_MODE_QSGMII;
case FM1_DTSEC3:
case FM1_DTSEC4:
*/
if (fec->xcv_type == SEVENWIRE) {
/* 10MBit with 7-wire operation */
-#if defined(CONFIG_TOTAL5200)
- /* 7-wire and USB2 on Ethernet */
- *(vu_long *)MPC5XXX_GPS_PORT_CONFIG |= 0x00030000;
-#else /* !CONFIG_TOTAL5200 */
/* 7-wire only */
*(vu_long *)MPC5XXX_GPS_PORT_CONFIG |= 0x00020000;
-#endif /* CONFIG_TOTAL5200 */
} else {
/* 100MBit with MD operation */
*(vu_long *)MPC5XXX_GPS_PORT_CONFIG |= 0x00050000;
DECLARE_GLOBAL_DATA_PTR;
+#ifndef CONFIG_MVGBE_PORTS
+# define CONFIG_MVGBE_PORTS {0, 0}
+#endif
+
#define MV_PHY_ADR_REQUEST 0xee
#define MVGBE_SMI_REG (((struct mvgbe_registers *)MVGBE0_BASE)->smi)
obj-$(CONFIG_PHYLIB) += phy.o
obj-$(CONFIG_PHYLIB_10G) += generic_10g.o
+obj-$(CONFIG_PHY_AQUANTIA) += aquantia.o
obj-$(CONFIG_PHY_ATHEROS) += atheros.o
obj-$(CONFIG_PHY_BROADCOM) += broadcom.o
obj-$(CONFIG_PHY_CORTINA) += cortina.o
--- /dev/null
+/*
+ * Aquantia PHY drivers
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ */
+#include <config.h>
+#include <common.h>
+#include <phy.h>
+
+#ifndef CONFIG_PHYLIB_10G
+#error The Aquantia PHY needs 10G support
+#endif
+
+#define AQUNTIA_10G_CTL 0x20
+#define AQUNTIA_VENDOR_P1 0xc400
+
+#define AQUNTIA_SPEED_LSB_MASK 0x2000
+#define AQUNTIA_SPEED_MSB_MASK 0x40
+
+int aquantia_config(struct phy_device *phydev)
+{
+ u32 val = phy_read(phydev, MDIO_MMD_PMAPMD, MII_BMCR);
+
+ if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+ /* 1000BASE-T mode */
+ phydev->advertising = SUPPORTED_1000baseT_Full;
+ phydev->supported = phydev->advertising;
+
+ val = (val & ~AQUNTIA_SPEED_LSB_MASK) | AQUNTIA_SPEED_MSB_MASK;
+ phy_write(phydev, MDIO_MMD_PMAPMD, MII_BMCR, val);
+ } else if (phydev->interface == PHY_INTERFACE_MODE_XGMII) {
+ /* 10GBASE-T mode */
+ phydev->advertising = SUPPORTED_10000baseT_Full;
+ phydev->supported = phydev->advertising;
+
+ if (!(val & AQUNTIA_SPEED_LSB_MASK) ||
+ !(val & AQUNTIA_SPEED_MSB_MASK))
+ phy_write(phydev, MDIO_MMD_PMAPMD, MII_BMCR,
+ AQUNTIA_SPEED_LSB_MASK |
+ AQUNTIA_SPEED_MSB_MASK);
+ } else if (phydev->interface == PHY_INTERFACE_MODE_SGMII_2500) {
+ /* 2.5GBASE-T mode */
+ phydev->advertising = SUPPORTED_1000baseT_Full;
+ phydev->supported = phydev->advertising;
+
+ phy_write(phydev, MDIO_MMD_AN, AQUNTIA_10G_CTL, 1);
+ phy_write(phydev, MDIO_MMD_AN, AQUNTIA_VENDOR_P1, 0x9440);
+ } else if (phydev->interface == PHY_INTERFACE_MODE_MII) {
+ /* 100BASE-TX mode */
+ phydev->advertising = SUPPORTED_100baseT_Full;
+ phydev->supported = phydev->advertising;
+
+ val = (val & ~AQUNTIA_SPEED_MSB_MASK) | AQUNTIA_SPEED_LSB_MASK;
+ phy_write(phydev, MDIO_MMD_PMAPMD, MII_BMCR, val);
+ }
+ return 0;
+}
+
+int aquantia_startup(struct phy_device *phydev)
+{
+ u32 reg, speed;
+ int i = 0;
+
+ phydev->duplex = DUPLEX_FULL;
+
+ /* if the AN is still in progress, wait till timeout. */
+ phy_read(phydev, MDIO_MMD_AN, MDIO_STAT1);
+ reg = phy_read(phydev, MDIO_MMD_AN, MDIO_STAT1);
+ if (!(reg & MDIO_AN_STAT1_COMPLETE)) {
+ printf("%s Waiting for PHY auto negotiation to complete",
+ phydev->dev->name);
+ do {
+ udelay(1000);
+ reg = phy_read(phydev, MDIO_MMD_AN, MDIO_STAT1);
+ if ((i++ % 500) == 0)
+ printf(".");
+ } while (!(reg & MDIO_AN_STAT1_COMPLETE) &&
+ i < (4 * PHY_ANEG_TIMEOUT));
+
+ if (i > PHY_ANEG_TIMEOUT)
+ printf(" TIMEOUT !\n");
+ }
+
+ /* Read twice because link state is latched and a
+ * read moves the current state into the register */
+ phy_read(phydev, MDIO_MMD_AN, MDIO_STAT1);
+ reg = phy_read(phydev, MDIO_MMD_AN, MDIO_STAT1);
+ if (reg < 0 || !(reg & MDIO_STAT1_LSTATUS))
+ phydev->link = 0;
+ else
+ phydev->link = 1;
+
+ speed = phy_read(phydev, MDIO_MMD_PMAPMD, MII_BMCR);
+ if (speed & AQUNTIA_SPEED_MSB_MASK) {
+ if (speed & AQUNTIA_SPEED_LSB_MASK)
+ phydev->speed = SPEED_10000;
+ else
+ phydev->speed = SPEED_1000;
+ } else {
+ if (speed & AQUNTIA_SPEED_LSB_MASK)
+ phydev->speed = SPEED_100;
+ else
+ phydev->speed = SPEED_10;
+ }
+
+ return 0;
+}
+
+struct phy_driver aq1202_driver = {
+ .name = "Aquantia AQ1202",
+ .uid = 0x3a1b445,
+ .mask = 0xfffffff0,
+ .features = PHY_10G_FEATURES,
+ .mmds = (MDIO_MMD_PMAPMD | MDIO_MMD_PCS|
+ MDIO_MMD_PHYXS | MDIO_MMD_AN |
+ MDIO_MMD_VEND1),
+ .config = &aquantia_config,
+ .startup = &aquantia_startup,
+ .shutdown = &gen10g_shutdown,
+};
+
+struct phy_driver aq2104_driver = {
+ .name = "Aquantia AQ2104",
+ .uid = 0x3a1b460,
+ .mask = 0xfffffff0,
+ .features = PHY_10G_FEATURES,
+ .mmds = (MDIO_MMD_PMAPMD | MDIO_MMD_PCS|
+ MDIO_MMD_PHYXS | MDIO_MMD_AN |
+ MDIO_MMD_VEND1),
+ .config = &aquantia_config,
+ .startup = &aquantia_startup,
+ .shutdown = &gen10g_shutdown,
+};
+
+struct phy_driver aqr105_driver = {
+ .name = "Aquantia AQR105",
+ .uid = 0x3a1b4a2,
+ .mask = 0xfffffff0,
+ .features = PHY_10G_FEATURES,
+ .mmds = (MDIO_MMD_PMAPMD | MDIO_MMD_PCS|
+ MDIO_MMD_PHYXS | MDIO_MMD_AN |
+ MDIO_MMD_VEND1),
+ .config = &aquantia_config,
+ .startup = &aquantia_startup,
+ .shutdown = &gen10g_shutdown,
+};
+int phy_aquantia_init(void)
+{
+ phy_register(&aq1202_driver);
+ phy_register(&aq2104_driver);
+ phy_register(&aqr105_driver);
+
+ return 0;
+}
.shutdown = &genphy_shutdown,
};
+/**
+ * KSZ8895
+ */
+
+static unsigned short smireg_to_phy(unsigned short reg)
+{
+ return ((reg & 0xc0) >> 3) + 0x06 + ((reg & 0x20) >> 5);
+}
+
+static unsigned short smireg_to_reg(unsigned short reg)
+{
+ return reg & 0x1F;
+}
+
+static void ksz8895_write_smireg(struct phy_device *phydev, int smireg, int val)
+{
+ phydev->bus->write(phydev->bus, smireg_to_phy(smireg), MDIO_DEVAD_NONE,
+ smireg_to_reg(smireg), val);
+}
+
+#if 0
+static int ksz8895_read_smireg(struct phy_device *phydev, int smireg)
+{
+ return phydev->bus->read(phydev->bus, smireg_to_phy(smireg),
+ MDIO_DEVAD_NONE, smireg_to_reg(smireg));
+}
+#endif
+
+int ksz8895_config(struct phy_device *phydev)
+{
+ /* we are connected directly to the switch without
+ * dedicated PHY. SCONF1 == 001 */
+ phydev->link = 1;
+ phydev->duplex = DUPLEX_FULL;
+ phydev->speed = SPEED_100;
+
+ /* Force the switch to start */
+ ksz8895_write_smireg(phydev, 1, 1);
+
+ return 0;
+}
+
+static int ksz8895_startup(struct phy_device *phydev)
+{
+ return 0;
+}
+
+static struct phy_driver ksz8895_driver = {
+ .name = "Micrel KSZ8895/KSZ8864",
+ .uid = 0x221450,
+ .mask = 0xffffe1,
+ .features = PHY_BASIC_FEATURES,
+ .config = &ksz8895_config,
+ .startup = &ksz8895_startup,
+ .shutdown = &genphy_shutdown,
+};
+
#ifndef CONFIG_PHY_MICREL_KSZ9021
/*
* I can't believe Micrel used the exact same part number
phy_register(&KS8721_driver);
#endif
phy_register(&ksz9031_driver);
+ phy_register(&ksz8895_driver);
return 0;
}
int phy_init(void)
{
+#ifdef CONFIG_PHY_AQUANTIA
+ phy_aquantia_init();
+#endif
#ifdef CONFIG_PHY_ATHEROS
phy_atheros_init();
#endif
*(__b2 + __i) = SMC_inb((a),(r)); \
}; \
}while(0)
-
+#elif defined(CONFIG_MS7206SE)
+#define SWAB7206(x) ({ word __x = x; ((__x << 8)|(__x >> 8)); })
+#define SMC_inw(a, r) *((volatile word*)((a)->iobase + (r)))
+#define SMC_inb(a, r) (*((volatile byte*)((a)->iobase + ((r) ^ 0x01))))
+#define SMC_insw(a, r, b, l) \
+ do { \
+ int __i; \
+ word *__b2 = (word *)(b); \
+ for (__i = 0; __i < (l); __i++) { \
+ *__b2++ = SWAB7206(SMC_inw(a, r)); \
+ } \
+ } while (0)
+#define SMC_outw(a, d, r) (*((volatile word *)((a)->iobase+(r))) = d)
+#define SMC_outb(a, d, r) ({ word __d = (byte)(d); \
+ word __w = SMC_inw((a), ((r)&(~1))); \
+ if (((r) & 1)) \
+ __w = (__w & 0x00ff) | (__d << 8); \
+ else \
+ __w = (__w & 0xff00) | (__d); \
+ SMC_outw((a), __w, ((r)&(~1))); \
+ })
+#define SMC_outsw(a, r, b, l) \
+ do { \
+ int __i; \
+ word *__b2 = (word *)(b); \
+ for (__i = 0; __i < (l); __i++) { \
+ SMC_outw(a, SWAB7206(*__b2), r); \
+ __b2++; \
+ } \
+ } while (0)
#else /* if not CONFIG_CPU_PXA25X and not CONFIG_LEON */
#ifndef CONFIG_SMC_USE_IOFUNCS /* these macros don't work on some boards */
tsec_configure_serdes(priv);
phydev = phy_connect(priv->bus, priv->phyaddr, dev, priv->interface);
+ if (!phydev)
+ return 0;
phydev->supported &= supported;
phydev->advertising = phydev->supported;
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Driver for the Vitesse VSC9953 L2 Switch
+ */
+
+#include <asm/io.h>
+#include <asm/fsl_serdes.h>
+#include <fm_eth.h>
+#include <asm/fsl_memac.h>
+#include <vsc9953.h>
+
+static struct vsc9953_info vsc9953_l2sw = {
+ .port[0] = VSC9953_PORT_INFO_INITIALIZER(0),
+ .port[1] = VSC9953_PORT_INFO_INITIALIZER(1),
+ .port[2] = VSC9953_PORT_INFO_INITIALIZER(2),
+ .port[3] = VSC9953_PORT_INFO_INITIALIZER(3),
+ .port[4] = VSC9953_PORT_INFO_INITIALIZER(4),
+ .port[5] = VSC9953_PORT_INFO_INITIALIZER(5),
+ .port[6] = VSC9953_PORT_INFO_INITIALIZER(6),
+ .port[7] = VSC9953_PORT_INFO_INITIALIZER(7),
+ .port[8] = VSC9953_PORT_INFO_INITIALIZER(8),
+ .port[9] = VSC9953_PORT_INFO_INITIALIZER(9),
+};
+
+void vsc9953_port_info_set_mdio(int port, struct mii_dev *bus)
+{
+ if (!VSC9953_PORT_CHECK(port))
+ return;
+
+ vsc9953_l2sw.port[port].bus = bus;
+}
+
+void vsc9953_port_info_set_phy_address(int port, int address)
+{
+ if (!VSC9953_PORT_CHECK(port))
+ return;
+
+ vsc9953_l2sw.port[port].phyaddr = address;
+}
+
+void vsc9953_port_info_set_phy_int(int port, phy_interface_t phy_int)
+{
+ if (!VSC9953_PORT_CHECK(port))
+ return;
+
+ vsc9953_l2sw.port[port].enet_if = phy_int;
+}
+
+void vsc9953_port_enable(int port)
+{
+ if (!VSC9953_PORT_CHECK(port))
+ return;
+
+ vsc9953_l2sw.port[port].enabled = 1;
+}
+
+void vsc9953_port_disable(int port)
+{
+ if (!VSC9953_PORT_CHECK(port))
+ return;
+
+ vsc9953_l2sw.port[port].enabled = 0;
+}
+
+static void vsc9953_mdio_write(struct vsc9953_mii_mng *phyregs, int port_addr,
+ int regnum, int value)
+{
+ int timeout = 50000;
+
+ out_le32(&phyregs->miimcmd, (0x1 << 31) | ((port_addr & 0x1f) << 25) |
+ ((regnum & 0x1f) << 20) | ((value & 0xffff) << 4) |
+ (0x1 << 1));
+ asm("sync");
+
+ while ((in_le32(&phyregs->miimstatus) & 0x8) && --timeout)
+ udelay(1);
+
+ if (timeout == 0)
+ debug("Timeout waiting for MDIO write\n");
+}
+
+static int vsc9953_mdio_read(struct vsc9953_mii_mng *phyregs, int port_addr,
+ int regnum)
+{
+ int value = 0xFFFF;
+ int timeout = 50000;
+
+ while ((in_le32(&phyregs->miimstatus) & MIIMIND_OPR_PEND) && --timeout)
+ udelay(1);
+ if (timeout == 0) {
+ debug("Timeout waiting for MDIO operation to finish\n");
+ return value;
+ }
+
+ /* Put the address of the phy, and the register
+ * number into MIICMD
+ */
+ out_le32(&phyregs->miimcmd, (0x1 << 31) | ((port_addr & 0x1f) << 25) |
+ ((regnum & 0x1f) << 20) | ((value & 0xffff) << 4) |
+ (0x2 << 1));
+
+ timeout = 50000;
+ /* Wait for the the indication that the read is done */
+ while ((in_le32(&phyregs->miimstatus) & 0x8) && --timeout)
+ udelay(1);
+ if (timeout == 0)
+ debug("Timeout waiting for MDIO read\n");
+
+ /* Grab the value read from the PHY */
+ value = in_le32(&phyregs->miimdata);
+
+ if ((value & 0x00030000) == 0)
+ return value & 0x0000ffff;
+
+ return value;
+}
+
+static int init_phy(struct eth_device *dev)
+{
+ struct vsc9953_port_info *l2sw_port = dev->priv;
+ struct phy_device *phydev = NULL;
+
+#ifdef CONFIG_PHYLIB
+ if (!l2sw_port->bus)
+ return 0;
+ phydev = phy_connect(l2sw_port->bus, l2sw_port->phyaddr, dev,
+ l2sw_port->enet_if);
+ if (!phydev) {
+ printf("Failed to connect\n");
+ return -1;
+ }
+
+ phydev->supported &= SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full;
+ phydev->advertising = phydev->supported;
+
+ l2sw_port->phydev = phydev;
+
+ phy_config(phydev);
+#endif
+
+ return 0;
+}
+
+static int vsc9953_port_init(int port)
+{
+ struct eth_device *dev;
+
+ /* Internal ports never have a PHY */
+ if (VSC9953_INTERNAL_PORT_CHECK(port))
+ return 0;
+
+ /* alloc eth device */
+ dev = (struct eth_device *)calloc(1, sizeof(struct eth_device));
+ if (!dev)
+ return 1;
+
+ sprintf(dev->name, "SW@PORT%d", port);
+ dev->priv = &vsc9953_l2sw.port[port];
+ dev->init = NULL;
+ dev->halt = NULL;
+ dev->send = NULL;
+ dev->recv = NULL;
+
+ if (init_phy(dev)) {
+ free(dev);
+ return 1;
+ }
+
+ return 0;
+}
+
+void vsc9953_init(bd_t *bis)
+{
+ u32 i, hdx_cfg = 0, phy_addr = 0;
+ int timeout;
+ struct vsc9953_system_reg *l2sys_reg;
+ struct vsc9953_qsys_reg *l2qsys_reg;
+ struct vsc9953_dev_gmii *l2dev_gmii_reg;
+ struct vsc9953_analyzer *l2ana_reg;
+ struct vsc9953_devcpu_gcb *l2dev_gcb;
+
+ l2dev_gmii_reg = (struct vsc9953_dev_gmii *)(VSC9953_OFFSET +
+ VSC9953_DEV_GMII_OFFSET);
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ l2sys_reg = (struct vsc9953_system_reg *)(VSC9953_OFFSET +
+ VSC9953_SYS_OFFSET);
+
+ l2qsys_reg = (struct vsc9953_qsys_reg *)(VSC9953_OFFSET +
+ VSC9953_QSYS_OFFSET);
+
+ l2dev_gcb = (struct vsc9953_devcpu_gcb *)(VSC9953_OFFSET +
+ VSC9953_DEVCPU_GCB);
+
+ out_le32(&l2dev_gcb->chip_regs.soft_rst,
+ CONFIG_VSC9953_SOFT_SWC_RST_ENA);
+ timeout = 50000;
+ while ((in_le32(&l2dev_gcb->chip_regs.soft_rst) &
+ CONFIG_VSC9953_SOFT_SWC_RST_ENA) && --timeout)
+ udelay(1); /* busy wait for vsc9953 soft reset */
+ if (timeout == 0)
+ debug("Timeout waiting for VSC9953 to reset\n");
+
+ out_le32(&l2sys_reg->sys.reset_cfg, CONFIG_VSC9953_MEM_ENABLE |
+ CONFIG_VSC9953_MEM_INIT);
+
+ timeout = 50000;
+ while ((in_le32(&l2sys_reg->sys.reset_cfg) &
+ CONFIG_VSC9953_MEM_INIT) && --timeout)
+ udelay(1); /* busy wait for vsc9953 memory init */
+ if (timeout == 0)
+ debug("Timeout waiting for VSC9953 memory to initialize\n");
+
+ out_le32(&l2sys_reg->sys.reset_cfg, (in_le32(&l2sys_reg->sys.reset_cfg)
+ | CONFIG_VSC9953_CORE_ENABLE));
+
+ /* VSC9953 Setting to be done once only */
+ out_le32(&l2qsys_reg->sys.ext_cpu_cfg, 0x00000b00);
+
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (vsc9953_port_init(i))
+ printf("Failed to initialize l2switch port %d\n", i);
+
+ /* Enable VSC9953 GMII Ports Port ID 0 - 7 */
+ if (VSC9953_INTERNAL_PORT_CHECK(i)) {
+ out_le32(&l2ana_reg->pfc[i].pfc_cfg,
+ CONFIG_VSC9953_PFC_FC_QSGMII);
+ out_le32(&l2sys_reg->pause_cfg.mac_fc_cfg[i],
+ CONFIG_VSC9953_MAC_FC_CFG_QSGMII);
+ } else {
+ out_le32(&l2ana_reg->pfc[i].pfc_cfg,
+ CONFIG_VSC9953_PFC_FC);
+ out_le32(&l2sys_reg->pause_cfg.mac_fc_cfg[i],
+ CONFIG_VSC9953_MAC_FC_CFG);
+ }
+ out_le32(&l2dev_gmii_reg->port_mode.clock_cfg,
+ CONFIG_VSC9953_CLOCK_CFG);
+ out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_ena_cfg,
+ CONFIG_VSC9953_MAC_ENA_CFG);
+ out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_mode_cfg,
+ CONFIG_VSC9953_MAC_MODE_CFG);
+ out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_ifg_cfg,
+ CONFIG_VSC9953_MAC_IFG_CFG);
+ /* mac_hdx_cfg varies with port id*/
+ hdx_cfg = (CONFIG_VSC9953_MAC_HDX_CFG | (i << 16));
+ out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_hdx_cfg, hdx_cfg);
+ out_le32(&l2sys_reg->sys.front_port_mode[i],
+ CONFIG_VSC9953_FRONT_PORT_MODE);
+ out_le32(&l2qsys_reg->sys.switch_port_mode[i],
+ CONFIG_VSC9953_PORT_ENA);
+ out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_maxlen_cfg,
+ CONFIG_VSC9953_MAC_MAX_LEN);
+ out_le32(&l2sys_reg->pause_cfg.pause_cfg[i],
+ CONFIG_VSC9953_PAUSE_CFG);
+ /* WAIT FOR 2 us*/
+ udelay(2);
+
+ l2dev_gmii_reg = (struct vsc9953_dev_gmii *)(
+ (char *)l2dev_gmii_reg
+ + T1040_SWITCH_GMII_DEV_OFFSET);
+
+ /* Initialize Lynx PHY Wrappers */
+ phy_addr = 0;
+ if (vsc9953_l2sw.port[i].enet_if ==
+ PHY_INTERFACE_MODE_QSGMII)
+ phy_addr = (i + 0x4) & 0x1F;
+ else if (vsc9953_l2sw.port[i].enet_if ==
+ PHY_INTERFACE_MODE_SGMII)
+ phy_addr = (i + 1) & 0x1F;
+
+ if (phy_addr) {
+ /* SGMII IF mode + AN enable */
+ vsc9953_mdio_write(&l2dev_gcb->mii_mng[0], phy_addr,
+ 0x14, PHY_SGMII_IF_MODE_AN |
+ PHY_SGMII_IF_MODE_SGMII);
+ /* Dev ability according to SGMII specification */
+ vsc9953_mdio_write(&l2dev_gcb->mii_mng[0], phy_addr,
+ 0x4, PHY_SGMII_DEV_ABILITY_SGMII);
+ /* Adjust link timer for SGMII
+ * 1.6 ms in units of 8 ns = 2 * 10^5 = 0x30d40
+ */
+ vsc9953_mdio_write(&l2dev_gcb->mii_mng[0], phy_addr,
+ 0x13, 0x0003);
+ vsc9953_mdio_write(&l2dev_gcb->mii_mng[0], phy_addr,
+ 0x12, 0x0d40);
+ /* Restart AN */
+ vsc9953_mdio_write(&l2dev_gcb->mii_mng[0], phy_addr,
+ 0x0, PHY_SGMII_CR_DEF_VAL |
+ PHY_SGMII_CR_RESET_AN);
+
+ timeout = 50000;
+ while ((vsc9953_mdio_read(&l2dev_gcb->mii_mng[0],
+ phy_addr, 0x01) & 0x0020) && --timeout)
+ udelay(1); /* wait for AN to complete */
+ if (timeout == 0)
+ debug("Timeout waiting for AN to complete\n");
+ }
+ }
+
+ printf("VSC9953 L2 switch initialized\n");
+ return;
+}
+
+#ifdef CONFIG_VSC9953_CMD
+/* Enable/disable status of a VSC9953 port */
+static void vsc9953_port_status_set(int port_nr, u8 enabled)
+{
+ u32 val;
+ struct vsc9953_qsys_reg *l2qsys_reg;
+
+ /* Administrative down */
+ if (vsc9953_l2sw.port[port_nr].enabled == 0)
+ return;
+
+ l2qsys_reg = (struct vsc9953_qsys_reg *)(VSC9953_OFFSET +
+ VSC9953_QSYS_OFFSET);
+
+ val = in_le32(&l2qsys_reg->sys.switch_port_mode[port_nr]);
+ if (enabled == 1)
+ val |= (1 << 13);
+ else
+ val &= ~(1 << 13);
+
+ out_le32(&l2qsys_reg->sys.switch_port_mode[port_nr], val);
+}
+
+/* Set all VSC9953 ports' status */
+static void vsc9953_port_all_status_set(u8 enabled)
+{
+ int i;
+
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_status_set(i, enabled);
+}
+
+/* Start autonegotiation for a VSC9953 PHY */
+static void vsc9953_phy_autoneg(int port_nr)
+{
+ if (!vsc9953_l2sw.port[port_nr].phydev)
+ return;
+
+ if (vsc9953_l2sw.port[port_nr].phydev->drv->startup(
+ vsc9953_l2sw.port[port_nr].phydev))
+ printf("Failed to start PHY for port %d\n", port_nr);
+}
+
+/* Start autonegotiation for all VSC9953 PHYs */
+static void vsc9953_phy_all_autoneg(void)
+{
+ int i;
+
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_phy_autoneg(i);
+}
+
+/* Print a VSC9953 port's configuration */
+static void vsc9953_port_config_show(int port)
+{
+ int speed;
+ int duplex;
+ int link;
+ u8 enabled;
+ u32 val;
+ struct vsc9953_qsys_reg *l2qsys_reg;
+
+ l2qsys_reg = (struct vsc9953_qsys_reg *)(VSC9953_OFFSET +
+ VSC9953_QSYS_OFFSET);
+
+ val = in_le32(&l2qsys_reg->sys.switch_port_mode[port]);
+ enabled = vsc9953_l2sw.port[port].enabled &
+ ((val & 0x00002000) >> 13);
+
+ /* internal ports (8 and 9) are fixed */
+ if (VSC9953_INTERNAL_PORT_CHECK(port)) {
+ link = 1;
+ speed = SPEED_2500;
+ duplex = DUPLEX_FULL;
+ } else {
+ if (vsc9953_l2sw.port[port].phydev) {
+ link = vsc9953_l2sw.port[port].phydev->link;
+ speed = vsc9953_l2sw.port[port].phydev->speed;
+ duplex = vsc9953_l2sw.port[port].phydev->duplex;
+ } else {
+ link = -1;
+ speed = -1;
+ duplex = -1;
+ }
+ }
+
+ printf("%8d ", port);
+ printf("%8s ", enabled == 1 ? "enabled" : "disabled");
+ printf("%8s ", link == 1 ? "up" : "down");
+
+ switch (speed) {
+ case SPEED_10:
+ printf("%8d ", 10);
+ break;
+ case SPEED_100:
+ printf("%8d ", 100);
+ break;
+ case SPEED_1000:
+ printf("%8d ", 1000);
+ break;
+ case SPEED_2500:
+ printf("%8d ", 2500);
+ break;
+ case SPEED_10000:
+ printf("%8d ", 10000);
+ break;
+ default:
+ printf("%8s ", "-");
+ }
+
+ printf("%8s\n", duplex == DUPLEX_FULL ? "full" : "half");
+}
+
+/* Print VSC9953 ports' configuration */
+static void vsc9953_port_all_config_show(void)
+{
+ int i;
+
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_config_show(i);
+}
+
+/* function to interpret commands starting with "ethsw " */
+static int do_ethsw(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ u8 enable;
+ u32 port;
+
+ if (argc < 4)
+ return -1;
+
+ if (strcmp(argv[1], "port"))
+ return -1;
+
+ if (!strcmp(argv[3], "show")) {
+ if (!strcmp(argv[2], "all")) {
+ vsc9953_phy_all_autoneg();
+ printf("%8s %8s %8s %8s %8s\n",
+ "Port", "Status", "Link", "Speed",
+ "Duplex");
+ vsc9953_port_all_config_show();
+ return 0;
+ } else {
+ port = simple_strtoul(argv[2], NULL, 10);
+ if (!VSC9953_PORT_CHECK(port))
+ return -1;
+ vsc9953_phy_autoneg(port);
+ printf("%8s %8s %8s %8s %8s\n",
+ "Port", "Status", "Link", "Speed",
+ "Duplex");
+ vsc9953_port_config_show(port);
+ return 0;
+ }
+ } else if (!strcmp(argv[3], "enable")) {
+ enable = 1;
+ } else if (!strcmp(argv[3], "disable")) {
+ enable = 0;
+ } else {
+ return -1;
+ }
+
+ if (!strcmp(argv[2], "all")) {
+ vsc9953_port_all_status_set(enable);
+ return 0;
+ } else {
+ port = simple_strtoul(argv[2], NULL, 10);
+ if (!VSC9953_PORT_CHECK(port))
+ return -1;
+ vsc9953_port_status_set(port, enable);
+ return 0;
+ }
+
+ return -1;
+}
+
+U_BOOT_CMD(ethsw, 5, 0, do_ethsw,
+ "vsc9953 l2 switch commands",
+ "port <port_nr> enable|disable\n"
+ " - enable/disable an l2 switch port\n"
+ " port_nr=0..9; use \"all\" for all ports\n"
+ "ethsw port <port_nr> show\n"
+ " - show an l2 switch port's configuration\n"
+ " port_nr=0..9; use \"all\" for all ports\n"
+);
+#endif /* CONFIG_VSC9953_CMD */
struct ll_temac *ll_temac = dev->priv;
int ret;
- printf("%s: Xilinx XPS LocalLink Tri-Mode Ether MAC #%d at 0x%08X.\n",
+ printf("%s: Xilinx XPS LocalLink Tri-Mode Ether MAC #%d at 0x%08lx.\n",
dev->name, dev->index, dev->iobase);
if (!ll_temac_setup_ctrl(dev))
return phywrite(dev, addr, reg, val);
}
-int zynq_gem_initialize(bd_t *bis, int base_addr, int phy_addr, u32 emio)
+int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
+ int phy_addr, u32 emio)
{
struct eth_device *dev;
struct zynq_gem_priv *priv;
priv->phyaddr = phy_addr;
priv->emio = emio;
- sprintf(dev->name, "Gem.%x", base_addr);
+ sprintf(dev->name, "Gem.%lx", base_addr);
dev->iobase = base_addr;
*/
#include <common.h>
-
+#include <errno.h>
#include <pci.h>
#undef DEBUG
pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
}
+int pciauto_setup_rom(struct pci_controller *hose, pci_dev_t dev)
+{
+ pci_addr_t bar_value;
+ pci_size_t bar_size;
+ u32 bar_response;
+ u16 cmdstat = 0;
+
+ pci_hose_write_config_dword(hose, dev, PCI_ROM_ADDRESS, 0xfffffffe);
+ pci_hose_read_config_dword(hose, dev, PCI_ROM_ADDRESS, &bar_response);
+ if (!bar_response)
+ return -ENOENT;
+
+ bar_size = -(bar_response & ~1);
+ DEBUGF("PCI Autoconfig: ROM, size=%#x, ", bar_size);
+ if (pciauto_region_allocate(hose->pci_mem, bar_size, &bar_value) == 0) {
+ pci_hose_write_config_dword(hose, dev, PCI_ROM_ADDRESS,
+ bar_value);
+ }
+ DEBUGF("\n");
+ pci_hose_read_config_word(hose, dev, PCI_COMMAND, &cmdstat);
+ cmdstat |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
+ pci_hose_write_config_word(hose, dev, PCI_COMMAND, cmdstat);
+
+ return 0;
+}
+
void pciauto_prescan_setup_bridge(struct pci_controller *hose,
pci_dev_t dev, int sub_bus)
{
struct pci_rom_header *rom_header;
struct pci_rom_data *rom_data;
u16 vendor, device;
+ u16 rom_vendor, rom_device;
u32 vendev;
u32 mapped_vendev;
u32 rom_address;
#ifdef CONFIG_X86_OPTION_ROM_ADDR
rom_address = CONFIG_X86_OPTION_ROM_ADDR;
#else
- pci_write_config_dword(dev, PCI_ROM_ADDRESS, (u32)PCI_ROM_ADDRESS_MASK);
+
+ if (pciauto_setup_rom(pci_bus_to_hose(PCI_BUS(dev)), dev)) {
+ debug("Cannot find option ROM\n");
+ return -ENOENT;
+ }
+
pci_read_config_dword(dev, PCI_ROM_ADDRESS, &rom_address);
if (rom_address == 0x00000000 || rom_address == 0xffffffff) {
debug("%s: rom_address=%x\n", __func__, rom_address);
rom_address | PCI_ROM_ADDRESS_ENABLE);
#endif
debug("Option ROM address %x\n", rom_address);
- rom_header = (struct pci_rom_header *)rom_address;
+ rom_header = (struct pci_rom_header *)(unsigned long)rom_address;
debug("PCI expansion ROM, signature %#04x, INIT size %#04x, data ptr %#04x\n",
- le32_to_cpu(rom_header->signature),
- rom_header->size * 512, le32_to_cpu(rom_header->data));
+ le16_to_cpu(rom_header->signature),
+ rom_header->size * 512, le16_to_cpu(rom_header->data));
- if (le32_to_cpu(rom_header->signature) != PCI_ROM_HDR) {
+ if (le16_to_cpu(rom_header->signature) != PCI_ROM_HDR) {
printf("Incorrect expansion ROM header signature %04x\n",
- le32_to_cpu(rom_header->signature));
+ le16_to_cpu(rom_header->signature));
return -EINVAL;
}
- rom_data = (((void *)rom_header) + le32_to_cpu(rom_header->data));
+ rom_data = (((void *)rom_header) + le16_to_cpu(rom_header->data));
+ rom_vendor = le16_to_cpu(rom_data->vendor);
+ rom_device = le16_to_cpu(rom_data->device);
debug("PCI ROM image, vendor ID %04x, device ID %04x,\n",
- rom_data->vendor, rom_data->device);
+ rom_vendor, rom_device);
/* If the device id is mapped, a mismatch is expected */
- if ((vendor != rom_data->vendor || device != rom_data->device) &&
+ if ((vendor != rom_vendor || device != rom_device) &&
(vendev == mapped_vendev)) {
printf("ID mismatch: vendor ID %04x, device ID %04x\n",
- rom_data->vendor, rom_data->device);
- return -EPERM;
+ rom_vendor, rom_device);
+ /* Continue anyway */
}
debug("PCI ROM image, Class Code %04x%02x, Code Type %02x\n",
image_size);
rom_data = (struct pci_rom_data *)((void *)rom_header +
- le32_to_cpu(rom_header->data));
+ le16_to_cpu(rom_header->data));
- image_size = le32_to_cpu(rom_data->ilen) * 512;
- } while ((rom_data->type != 0) && (rom_data->indicator != 0));
+ image_size = le16_to_cpu(rom_data->ilen) * 512;
+ } while ((rom_data->type != 0) && (rom_data->indicator == 0));
if (rom_data->type != 0)
return -EACCES;
rom_size = rom_header->size * 512;
+#ifdef PCI_VGA_RAM_IMAGE_START
target = (void *)PCI_VGA_RAM_IMAGE_START;
+#else
+ target = (void *)malloc(rom_size);
+ if (!target)
+ return -ENOMEM;
+#endif
if (target != rom_header) {
ulong start = get_timer(0);
unsigned int *lanes)
{
struct fdt_pci_addr addr;
- pci_dev_t bdf;
int err;
err = fdtdec_get_int(fdt, node, "nvidia,num-lanes", 0);
*lanes = err;
- err = fdtdec_get_pci_bdf(fdt, node, &addr, &bdf);
+ err = fdtdec_get_pci_addr(fdt, node, 0, "reg", &addr);
if (err < 0) {
error("failed to parse \"reg\" property");
return err;
}
- *index = PCI_DEV(bdf) - 1;
+ *index = PCI_DEV(addr.phys_hi) - 1;
return 0;
}
Set the voltage (mV) to program the axp221 aldo3 at, set to 0 to
disable aldo3. This is typically connected to VCC-PLL and AVCC and
must be set to 3V.
+
+config AXP221_ELDO3_VOLT
+ int "axp221 eldo3 voltage"
+ depends on AXP221_POWER
+ default 0
+ ---help---
+ Set the voltage (mV) to program the axp221 eldo3 at, set to 0 to
+ disable eldo3. On some A31(s) tablets it might be used to supply
+ 1.2V for the SSD2828 chip (converter of parallel LCD interface
+ into MIPI DSI).
{
int err;
- err = i2c_read(pmic, reg, value, 1);
+ err = dm_i2c_read(pmic, reg, value, 1);
if (err < 0)
return err;
{
int err;
- err = i2c_write(pmic, reg, &value, 1);
+ err = dm_i2c_write(pmic, reg, &value, 1);
if (err < 0)
return err;
const unsigned int address = 0x40;
int err;
- err = i2c_get_chip_for_busnum(bus, address, &pmic);
+ err = i2c_get_chip_for_busnum(bus, address, 1, &pmic);
if (err)
return err;
err = as3722_read_id(pmic, &id, &revision);
AXP209_DCDC3_VOLTAGE = 0x27,
AXP209_LDO24_VOLTAGE = 0x28,
AXP209_LDO3_VOLTAGE = 0x29,
+ AXP209_IRQ_ENABLE1 = 0x40,
+ AXP209_IRQ_ENABLE2 = 0x41,
+ AXP209_IRQ_ENABLE3 = 0x42,
+ AXP209_IRQ_ENABLE4 = 0x43,
+ AXP209_IRQ_ENABLE5 = 0x44,
AXP209_IRQ_STATUS5 = 0x4c,
AXP209_SHUTDOWN = 0x32,
AXP209_GPIO0_CTRL = 0x90,
int axp209_init(void)
{
u8 ver;
- int rc;
+ int i, rc;
rc = axp209_read(AXP209_CHIP_VERSION, &ver);
if (rc)
if (ver != 0x1)
return -1;
+ /* Mask all interrupts */
+ for (i = AXP209_IRQ_ENABLE1; i <= AXP209_IRQ_ENABLE5; i++) {
+ rc = axp209_write(i, 0);
+ if (rc)
+ return rc;
+ }
+
return 0;
}
#else
int ret;
- rsb_init();
-
- ret = rsb_set_device_mode(AXP223_DEVICE_MODE_DATA);
+ ret = rsb_init();
if (ret)
return ret;
AXP221_OUTPUT_CTRL3_ALDO3_EN);
}
+int axp221_set_eldo(int eldo_num, unsigned int mvolt)
+{
+ int ret;
+ u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100);
+ u8 addr, bits;
+
+ switch (eldo_num) {
+ case 3:
+ addr = AXP221_ELDO3_CTRL;
+ bits = AXP221_OUTPUT_CTRL2_ELDO3_EN;
+ break;
+ case 2:
+ addr = AXP221_ELDO2_CTRL;
+ bits = AXP221_OUTPUT_CTRL2_ELDO2_EN;
+ break;
+ case 1:
+ addr = AXP221_ELDO1_CTRL;
+ bits = AXP221_OUTPUT_CTRL2_ELDO1_EN;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (mvolt == 0)
+ return axp221_clrbits(AXP221_OUTPUT_CTRL2, bits);
+
+ ret = pmic_bus_write(addr, cfg);
+ if (ret)
+ return ret;
+
+ return axp221_setbits(AXP221_OUTPUT_CTRL2, bits);
+}
+
int axp221_init(void)
{
/* This cannot be 0 because it is used in SPL before BSS is ready */
int retval = -1;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
- if (!i2c_read(tps6586x_dev, reg, &data, 1)) {
+ if (!dm_i2c_read(tps6586x_dev, reg, &data, 1)) {
retval = (int)data;
goto exit;
}
int retval = -1;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
- if (!i2c_write(tps6586x_dev, reg, data, len)) {
+ if (!dm_i2c_write(tps6586x_dev, reg, data, len)) {
retval = 0;
goto exit;
}
/* Set this to 1 to clear the CMOS RAM */
#define CLEAR_CMOS 0
-static uchar rtc_read (uchar reg);
-static void rtc_write (uchar reg, uchar val);
-
#define RTC_PORT_MC146818 CONFIG_SYS_ISA_IO_BASE_ADDRESS + 0x70
#define RTC_SECONDS 0x00
#define RTC_SECONDS_ALARM 0x01
{
uchar sec, min, hour, mday, wday, mon, year;
/* here check if rtc can be accessed */
- while((rtc_read(RTC_CONFIG_A)&0x80)==0x80);
- sec = rtc_read (RTC_SECONDS);
- min = rtc_read (RTC_MINUTES);
- hour = rtc_read (RTC_HOURS);
- mday = rtc_read (RTC_DATE_OF_MONTH);
- wday = rtc_read (RTC_DAY_OF_WEEK);
- mon = rtc_read (RTC_MONTH);
- year = rtc_read (RTC_YEAR);
+ while ((rtc_read8(RTC_CONFIG_A) & 0x80) == 0x80);
+ sec = rtc_read8(RTC_SECONDS);
+ min = rtc_read8(RTC_MINUTES);
+ hour = rtc_read8(RTC_HOURS);
+ mday = rtc_read8(RTC_DATE_OF_MONTH);
+ wday = rtc_read8(RTC_DAY_OF_WEEK);
+ mon = rtc_read8(RTC_MONTH);
+ year = rtc_read8(RTC_YEAR);
#ifdef RTC_DEBUG
printf ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
"hr: %02x min: %02x sec: %02x\n",
year, mon, mday, wday,
hour, min, sec );
printf ( "Alarms: month: %02x hour: %02x min: %02x sec: %02x\n",
- rtc_read (RTC_CONFIG_D) & 0x3F,
- rtc_read (RTC_HOURS_ALARM),
- rtc_read (RTC_MINUTES_ALARM),
- rtc_read (RTC_SECONDS_ALARM) );
+ rtc_read8(RTC_CONFIG_D) & 0x3F,
+ rtc_read8(RTC_HOURS_ALARM),
+ rtc_read8(RTC_MINUTES_ALARM),
+ rtc_read8(RTC_SECONDS_ALARM));
#endif
tmp->tm_sec = bcd2bin (sec & 0x7F);
tmp->tm_min = bcd2bin (min & 0x7F);
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
#endif
- rtc_write(RTC_CONFIG_B,0x82); /* disables the RTC to update the regs */
+ rtc_write8(RTC_CONFIG_B, 0x82); /* disable the RTC to update the regs */
- rtc_write (RTC_YEAR, bin2bcd(tmp->tm_year % 100));
- rtc_write (RTC_MONTH, bin2bcd(tmp->tm_mon));
- rtc_write (RTC_DAY_OF_WEEK, bin2bcd(tmp->tm_wday));
- rtc_write (RTC_DATE_OF_MONTH, bin2bcd(tmp->tm_mday));
- rtc_write (RTC_HOURS, bin2bcd(tmp->tm_hour));
- rtc_write (RTC_MINUTES, bin2bcd(tmp->tm_min ));
- rtc_write (RTC_SECONDS, bin2bcd(tmp->tm_sec ));
- rtc_write(RTC_CONFIG_B,0x02); /* enables the RTC to update the regs */
+ rtc_write8(RTC_YEAR, bin2bcd(tmp->tm_year % 100));
+ rtc_write8(RTC_MONTH, bin2bcd(tmp->tm_mon));
+ rtc_write8(RTC_DAY_OF_WEEK, bin2bcd(tmp->tm_wday));
+ rtc_write8(RTC_DATE_OF_MONTH, bin2bcd(tmp->tm_mday));
+ rtc_write8(RTC_HOURS, bin2bcd(tmp->tm_hour));
+ rtc_write8(RTC_MINUTES, bin2bcd(tmp->tm_min));
+ rtc_write8(RTC_SECONDS, bin2bcd(tmp->tm_sec));
+ rtc_write8(RTC_CONFIG_B, 0x02); /* enable the RTC to update the regs */
return 0;
}
void rtc_reset (void)
{
- rtc_write(RTC_CONFIG_B,0x82); /* disables the RTC to update the regs */
- rtc_write(RTC_CONFIG_A,0x20); /* Normal OP */
- rtc_write(RTC_CONFIG_B,0x00);
- rtc_write(RTC_CONFIG_B,0x00);
- rtc_write(RTC_CONFIG_B,0x02); /* enables the RTC to update the regs */
+ rtc_write8(RTC_CONFIG_B, 0x82); /* disable the RTC to update the regs */
+ rtc_write8(RTC_CONFIG_A, 0x20); /* Normal OP */
+ rtc_write8(RTC_CONFIG_B, 0x00);
+ rtc_write8(RTC_CONFIG_B, 0x00);
+ rtc_write8(RTC_CONFIG_B, 0x02); /* enable the RTC to update the regs */
}
/* ------------------------------------------------------------------------- */
-#ifdef CONFIG_SYS_RTC_REG_BASE_ADDR
/*
* use direct memory access
*/
-static uchar rtc_read (uchar reg)
+int rtc_read8(int reg)
{
+#ifdef CONFIG_SYS_RTC_REG_BASE_ADDR
return in8(CONFIG_SYS_RTC_REG_BASE_ADDR + reg);
+#else
+ int ofs = 0;
+
+ if (reg >= 128) {
+ ofs = 2;
+ reg -= 128;
+ }
+ out8(RTC_PORT_MC146818 + ofs, reg);
+
+ return in8(RTC_PORT_MC146818 + ofs + 1);
+#endif
}
-static void rtc_write (uchar reg, uchar val)
+void rtc_write8(int reg, uchar val)
{
+#ifdef CONFIG_SYS_RTC_REG_BASE_ADDR
out8(CONFIG_SYS_RTC_REG_BASE_ADDR + reg, val);
-}
#else
-static uchar rtc_read (uchar reg)
+ int ofs = 0;
+
+ if (reg >= 128) {
+ ofs = 2;
+ reg -= 128;
+ }
+ out8(RTC_PORT_MC146818 + ofs, reg);
+ out8(RTC_PORT_MC146818 + ofs + 1, val);
+#endif
+}
+
+u32 rtc_read32(int reg)
{
- out8(RTC_PORT_MC146818,reg);
- return in8(RTC_PORT_MC146818 + 1);
+ u32 value = 0;
+ int i;
+
+ for (i = 0; i < sizeof(value); i++)
+ value |= rtc_read8(reg + i) << (i << 3);
+
+ return value;
}
-static void rtc_write (uchar reg, uchar val)
+void rtc_write32(int reg, u32 value)
{
- out8(RTC_PORT_MC146818,reg);
- out8(RTC_PORT_MC146818+1, val);
+ int i;
+
+ for (i = 0; i < sizeof(value); i++)
+ rtc_write8(reg + i, (value >> (i << 3)) & 0xff);
}
-#endif
void rtc_init(void)
{
#if CLEAR_CMOS
int i;
- rtc_write(RTC_SECONDS_ALARM, 0);
- rtc_write(RTC_MINUTES_ALARM, 0);
- rtc_write(RTC_HOURS_ALARM, 0);
+ rtc_write8(RTC_SECONDS_ALARM, 0);
+ rtc_write8(RTC_MINUTES_ALARM, 0);
+ rtc_write8(RTC_HOURS_ALARM, 0);
for (i = RTC_CONFIG_A; i < RTC_REG_SIZE; i++)
- rtc_write(i, 0);
+ rtc_write8(i, 0);
printf("RTC: zeroing CMOS RAM\n");
#endif
/* Setup the real time clock */
- rtc_write(RTC_CONFIG_B, RTC_CONFIG_B_24H);
+ rtc_write8(RTC_CONFIG_B, RTC_CONFIG_B_24H);
/* Setup the frequency it operates at */
- rtc_write(RTC_CONFIG_A, RTC_CONFIG_A_REF_CLCK_32KHZ |
+ rtc_write8(RTC_CONFIG_A, RTC_CONFIG_A_REF_CLCK_32KHZ |
RTC_CONFIG_A_RATE_1024HZ);
/* Ensure all reserved bits are 0 in register D */
- rtc_write(RTC_CONFIG_D, RTC_CONFIG_D_VALID_RAM_AND_TIME);
+ rtc_write8(RTC_CONFIG_D, RTC_CONFIG_D_VALID_RAM_AND_TIME);
/* Clear any pending interrupts */
- rtc_read(RTC_CONFIG_C);
+ rtc_read8(RTC_CONFIG_C);
}
#endif
UCLASS_DRIVER(serial) = {
.id = UCLASS_SERIAL,
.name = "serial",
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
.post_probe = serial_post_probe,
.pre_remove = serial_pre_remove,
.per_device_auto_alloc_size = sizeof(struct serial_dev_priv),
#define ZYNQ_UART_MR_PARITY_NONE 0x00000020 /* No parity mode */
struct uart_zynq {
- u32 control; /* Control Register [8:0] */
- u32 mode; /* Mode Register [10:0] */
+ u32 control; /* 0x0 - Control Register [8:0] */
+ u32 mode; /* 0x4 - Mode Register [10:0] */
u32 reserved1[4];
- u32 baud_rate_gen; /* Baud Rate Generator [15:0] */
+ u32 baud_rate_gen; /* 0x18 - Baud Rate Generator [15:0] */
u32 reserved2[4];
- u32 channel_sts; /* Channel Status [11:0] */
- u32 tx_rx_fifo; /* FIFO [15:0] or [7:0] */
- u32 baud_rate_divider; /* Baud Rate Divider [7:0] */
+ u32 channel_sts; /* 0x2c - Channel Status [11:0] */
+ u32 tx_rx_fifo; /* 0x30 - FIFO [15:0] or [7:0] */
+ u32 baud_rate_divider; /* 0x34 - Baud Rate Divider [7:0] */
};
static struct uart_zynq *uart_zynq_ports[2] = {
[1] = (struct uart_zynq *)ZYNQ_SERIAL_BASEADDR1,
};
-#if !defined(CONFIG_ZYNQ_SERIAL_BAUDRATE0)
-# define CONFIG_ZYNQ_SERIAL_BAUDRATE0 CONFIG_BAUDRATE
-#endif
-#if !defined(CONFIG_ZYNQ_SERIAL_BAUDRATE1)
-# define CONFIG_ZYNQ_SERIAL_BAUDRATE1 CONFIG_BAUDRATE
-#endif
-
-struct uart_zynq_params {
- u32 baudrate;
-};
-
-static struct uart_zynq_params uart_zynq_ports_param[2] = {
- [0].baudrate = CONFIG_ZYNQ_SERIAL_BAUDRATE0,
- [1].baudrate = CONFIG_ZYNQ_SERIAL_BAUDRATE1,
-};
-
/* Set up the baud rate in gd struct */
static void uart_zynq_serial_setbrg(const int port)
{
/* Calculation results. */
unsigned int calc_bauderror, bdiv, bgen;
unsigned long calc_baud = 0;
- unsigned long baud = uart_zynq_ports_param[port].baudrate;
+ unsigned long baud = gd->baudrate;
unsigned long clock = get_uart_clk(port);
struct uart_zynq *regs = uart_zynq_ports[port];
.ofdata_to_platdata = cadence_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct cadence_spi_platdata),
.priv_auto_alloc_size = sizeof(struct cadence_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = cadence_spi_probe,
};
.ofdata_to_platdata = dw_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct dw_spi_platdata),
.priv_auto_alloc_size = sizeof(struct dw_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = dw_spi_probe,
};
.ofdata_to_platdata = exynos_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct exynos_spi_platdata),
.priv_auto_alloc_size = sizeof(struct exynos_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = exynos_spi_probe,
};
return &ich->slave;
}
+struct spi_slave *spi_setup_slave_fdt(const void *blob, int slave_node,
+ int spi_node)
+{
+ /* We only support a single SPI at present */
+ return spi_setup_slave(0, 0, 20000000, 0);
+}
+
void spi_free_slave(struct spi_slave *slave)
{
struct ich_spi_slave *ich = to_ich_spi(slave);
.name = "spi_sandbox",
.id = UCLASS_SPI,
.of_match = sandbox_spi_ids,
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.ops = &sandbox_spi_ops,
};
DECLARE_GLOBAL_DATA_PTR;
struct soft_spi_platdata {
- struct fdt_gpio_state cs;
- struct fdt_gpio_state sclk;
- struct fdt_gpio_state mosi;
- struct fdt_gpio_state miso;
+ struct gpio_desc cs;
+ struct gpio_desc sclk;
+ struct gpio_desc mosi;
+ struct gpio_desc miso;
int spi_delay_us;
};
static int soft_spi_scl(struct udevice *dev, int bit)
{
struct soft_spi_platdata *plat = dev->platdata;
- struct soft_spi_priv *priv = dev_get_priv(dev);
- gpio_set_value(plat->sclk.gpio, priv->mode & SPI_CPOL ? bit : !bit);
+ dm_gpio_set_value(&plat->sclk, bit);
return 0;
}
{
struct soft_spi_platdata *plat = dev->platdata;
- gpio_set_value(plat->mosi.gpio, bit);
+ dm_gpio_set_value(&plat->mosi, bit);
return 0;
}
static int soft_spi_cs_activate(struct udevice *dev)
{
struct soft_spi_platdata *plat = dev->platdata;
- struct soft_spi_priv *priv = dev_get_priv(dev);
- gpio_set_value(plat->cs.gpio, !(priv->mode & SPI_CS_HIGH));
- gpio_set_value(plat->sclk.gpio, priv->mode & SPI_CPOL);
- gpio_set_value(plat->cs.gpio, priv->mode & SPI_CS_HIGH);
+ dm_gpio_set_value(&plat->cs, 0);
+ dm_gpio_set_value(&plat->sclk, 0);
+ dm_gpio_set_value(&plat->cs, 1);
return 0;
}
static int soft_spi_cs_deactivate(struct udevice *dev)
{
struct soft_spi_platdata *plat = dev->platdata;
- struct soft_spi_priv *priv = dev_get_priv(dev);
- gpio_set_value(plat->cs.gpio, !(priv->mode & SPI_CS_HIGH));
+ dm_gpio_set_value(&plat->cs, 0);
return 0;
}
uchar tmpdout = 0;
const u8 *txd = dout;
u8 *rxd = din;
- int cpol = priv->mode & SPI_CPOL;
int cpha = priv->mode & SPI_CPHA;
unsigned int j;
}
if (!cpha)
- soft_spi_scl(dev, !cpol);
+ soft_spi_scl(dev, 0);
soft_spi_sda(dev, tmpdout & 0x80);
udelay(plat->spi_delay_us);
if (cpha)
- soft_spi_scl(dev, !cpol);
+ soft_spi_scl(dev, 0);
else
- soft_spi_scl(dev, cpol);
+ soft_spi_scl(dev, 1);
tmpdin <<= 1;
- tmpdin |= gpio_get_value(plat->miso.gpio);
+ tmpdin |= dm_gpio_get_value(&plat->miso);
tmpdout <<= 1;
udelay(plat->spi_delay_us);
if (cpha)
- soft_spi_scl(dev, cpol);
+ soft_spi_scl(dev, 1);
}
/*
* If the number of bits isn't a multiple of 8, shift the last
return 0;
}
-static int soft_spi_child_pre_probe(struct udevice *dev)
-{
- struct spi_slave *slave = dev_get_parentdata(dev);
-
- slave->dev = dev;
- return spi_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, slave);
-}
-
static const struct dm_spi_ops soft_spi_ops = {
.claim_bus = soft_spi_claim_bus,
.release_bus = soft_spi_release_bus,
const void *blob = gd->fdt_blob;
int node = dev->of_offset;
- if (fdtdec_decode_gpio(blob, node, "cs-gpio", &plat->cs) ||
- fdtdec_decode_gpio(blob, node, "sclk-gpio", &plat->sclk) ||
- fdtdec_decode_gpio(blob, node, "mosi-gpio", &plat->mosi) ||
- fdtdec_decode_gpio(blob, node, "miso-gpio", &plat->miso))
- return -EINVAL;
plat->spi_delay_us = fdtdec_get_int(blob, node, "spi-delay-us", 0);
return 0;
{
struct spi_slave *slave = dev_get_parentdata(dev);
struct soft_spi_platdata *plat = dev->platdata;
-
- gpio_request(plat->cs.gpio, "soft_spi_cs");
- gpio_request(plat->sclk.gpio, "soft_spi_sclk");
- gpio_request(plat->mosi.gpio, "soft_spi_mosi");
- gpio_request(plat->miso.gpio, "soft_spi_miso");
-
- gpio_direction_output(plat->sclk.gpio, slave->mode & SPI_CPOL);
- gpio_direction_output(plat->mosi.gpio, 1);
- gpio_direction_input(plat->miso.gpio);
- gpio_direction_output(plat->cs.gpio, !(slave->mode & SPI_CS_HIGH));
+ int cs_flags, clk_flags;
+
+ cs_flags = (slave->mode & SPI_CS_HIGH) ? 0 : GPIOD_ACTIVE_LOW;
+ clk_flags = (slave->mode & SPI_CPOL) ? GPIOD_ACTIVE_LOW : 0;
+ if (gpio_request_by_name(dev, "cs-gpio", 0, &plat->cs,
+ GPIOD_IS_OUT | cs_flags) ||
+ gpio_request_by_name(dev, "sclk-gpio", 0, &plat->sclk,
+ GPIOD_IS_OUT | clk_flags) ||
+ gpio_request_by_name(dev, "mosi-gpio", 0, &plat->mosi,
+ GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE) ||
+ gpio_request_by_name(dev, "miso-gpio", 0, &plat->miso,
+ GPIOD_IS_IN))
+ return -EINVAL;
return 0;
}
.ofdata_to_platdata = soft_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct soft_spi_platdata),
.priv_auto_alloc_size = sizeof(struct soft_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = soft_spi_probe,
- .child_pre_probe = soft_spi_child_pre_probe,
};
return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
}
-int spi_post_probe(struct udevice *dev)
+int spi_child_post_bind(struct udevice *dev)
{
- struct dm_spi_bus *spi = dev->uclass_priv;
+ struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
- spi->max_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+ if (dev->of_offset == -1)
+ return 0;
+
+ return spi_slave_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, plat);
+}
+
+int spi_post_probe(struct udevice *bus)
+{
+ struct dm_spi_bus *spi = bus->uclass_priv;
+
+ spi->max_hz = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
"spi-max-frequency", 0);
return 0;
}
-int spi_chip_select(struct udevice *dev)
+int spi_child_pre_probe(struct udevice *dev)
{
+ struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
struct spi_slave *slave = dev_get_parentdata(dev);
- return slave ? slave->cs : -ENOENT;
+ /*
+ * This is needed because we pass struct spi_slave around the place
+ * instead slave->dev (a struct udevice). So we have to have some
+ * way to access the slave udevice given struct spi_slave. Once we
+ * change the SPI API to use udevice instead of spi_slave, we can
+ * drop this.
+ */
+ slave->dev = dev;
+
+ slave->max_hz = plat->max_hz;
+ slave->mode = plat->mode;
+
+ return 0;
+}
+
+int spi_chip_select(struct udevice *dev)
+{
+ struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
+
+ return plat ? plat->cs : -ENOENT;
}
int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp)
for (device_find_first_child(bus, &dev); dev;
device_find_next_child(&dev)) {
- struct spi_slave store;
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct dm_spi_slave_platdata *plat;
- if (!slave) {
- slave = &store;
- spi_ofdata_to_platdata(gd->fdt_blob, dev->of_offset,
- slave);
- }
- debug("%s: slave=%p, cs=%d\n", __func__, slave,
- slave ? slave->cs : -1);
- if (slave && slave->cs == cs) {
+ plat = dev_get_parent_platdata(dev);
+ debug("%s: plat=%p, cs=%d\n", __func__, plat, plat->cs);
+ if (plat->cs == cs) {
*devp = dev;
return 0;
}
struct udevice **busp, struct spi_slave **devp)
{
struct udevice *bus, *dev;
- struct spi_slave *slave;
bool created = false;
int ret;
* SPI flash chip - we will bind to the correct driver.
*/
if (ret == -ENODEV && drv_name) {
+ struct dm_spi_slave_platdata *plat;
+
debug("%s: Binding new device '%s', busnum=%d, cs=%d, driver=%s\n",
__func__, dev_name, busnum, cs, drv_name);
ret = device_bind_driver(bus, drv_name, dev_name, &dev);
if (ret)
return ret;
+ plat = dev_get_parent_platdata(dev);
+ plat->cs = cs;
+ plat->max_hz = speed;
+ plat->mode = mode;
created = true;
} else if (ret) {
printf("Invalid chip select %d:%d (err=%d)\n", busnum, cs,
}
if (!device_active(dev)) {
- slave = (struct spi_slave *)calloc(1,
- sizeof(struct spi_slave));
- if (!slave) {
- ret = -ENOMEM;
- goto err;
- }
+ struct spi_slave *slave;
- ret = spi_ofdata_to_platdata(gd->fdt_blob, dev->of_offset,
- slave);
+ ret = device_probe(dev);
if (ret)
goto err;
- slave->cs = cs;
+ slave = dev_get_parentdata(dev);
slave->dev = dev;
- ret = device_probe_child(dev, slave);
- free(slave);
- if (ret)
- goto err;
}
ret = spi_set_speed_mode(bus, speed, mode);
return 0;
err:
+ debug("%s: Error path, credted=%d, device '%s'\n", __func__,
+ created, dev->name);
if (created) {
device_remove(dev);
device_unbind(dev);
slave->dev = NULL;
}
-int spi_ofdata_to_platdata(const void *blob, int node,
- struct spi_slave *spi)
+int spi_slave_ofdata_to_platdata(const void *blob, int node,
+ struct dm_spi_slave_platdata *plat)
{
int mode = 0;
- spi->cs = fdtdec_get_int(blob, node, "reg", -1);
- spi->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", 0);
+ plat->cs = fdtdec_get_int(blob, node, "reg", -1);
+ plat->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", 0);
if (fdtdec_get_bool(blob, node, "spi-cpol"))
mode |= SPI_CPOL;
if (fdtdec_get_bool(blob, node, "spi-cpha"))
mode |= SPI_CS_HIGH;
if (fdtdec_get_bool(blob, node, "spi-half-duplex"))
mode |= SPI_PREAMBLE;
- spi->mode = mode;
+ plat->mode = mode;
return 0;
}
UCLASS_DRIVER(spi) = {
.id = UCLASS_SPI,
.name = "spi",
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
.post_bind = spi_post_bind,
.post_probe = spi_post_probe,
+ .child_pre_probe = spi_child_pre_probe,
.per_device_auto_alloc_size = sizeof(struct dm_spi_bus),
+ .per_child_auto_alloc_size = sizeof(struct spi_slave),
+ .per_child_platdata_auto_alloc_size =
+ sizeof(struct dm_spi_slave_platdata),
+ .child_post_bind = spi_child_post_bind,
};
UCLASS_DRIVER(spi_generic) = {
.ofdata_to_platdata = tegra114_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct tegra_spi_platdata),
.priv_auto_alloc_size = sizeof(struct tegra114_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = tegra114_spi_probe,
};
.ofdata_to_platdata = tegra20_sflash_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct tegra_spi_platdata),
.priv_auto_alloc_size = sizeof(struct tegra20_sflash_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = tegra20_sflash_probe,
};
.ofdata_to_platdata = tegra30_spi_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct tegra_spi_platdata),
.priv_auto_alloc_size = sizeof(struct tegra30_spi_priv),
- .per_child_auto_alloc_size = sizeof(struct spi_slave),
.probe = tegra30_spi_probe,
};
return 0;
}
+static int asix_write_mac(struct eth_device *eth)
+{
+ struct ueth_data *dev = (struct ueth_data *)eth->priv;
+ int ret;
+
+ ret = asix_write_cmd(dev, AX_ACCESS_MAC, AX_NODE_ID, ETH_ALEN,
+ ETH_ALEN, eth->enetaddr);
+ if (ret < 0)
+ debug("Failed to set MAC address: %02x\n", ret);
+
+ return ret;
+}
+
static int asix_basic_reset(struct ueth_data *dev)
{
struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv;
eth->send = asix_send;
eth->recv = asix_recv;
eth->halt = asix_halt;
+ eth->write_hwaddr = asix_write_mac;
eth->priv = ss;
if (asix_basic_reset(ss))
if (value >= 0)
value = min(w_length, (u16) value);
break;
+ case USB_DT_BOS:
+ /*
+ * The USB compliance test (USB 2.0 Command Verifier)
+ * issues this request. We should not run into the
+ * default path here. But return for now until
+ * the superspeed support is added.
+ */
+ break;
default:
goto unknown;
}
return 0;
}
+static int __dfu_get_alt(struct usb_function *f, unsigned intf)
+{
+ struct f_dfu *f_dfu = func_to_dfu(f);
+
+ return f_dfu->altsetting;
+}
+
/* TODO: is this really what we need here? */
static void dfu_disable(struct usb_function *f)
{
f_dfu->usb_function.bind = dfu_bind;
f_dfu->usb_function.unbind = dfu_unbind;
f_dfu->usb_function.set_alt = dfu_set_alt;
+ f_dfu->usb_function.get_alt = __dfu_get_alt;
f_dfu->usb_function.disable = dfu_disable;
f_dfu->usb_function.strings = dfu_generic_strings;
f_dfu->usb_function.setup = dfu_handle;
dev->watchdog.period = 5000 * CONFIG_SYS_HZ / 1000000; /* 5 ms */
dev->watchdog.function = udc_watchdog;
+ dev->mach = &mach_info;
+
udc_disable(dev);
udc_reinit(dev);
- dev->mach = &mach_info;
-
dev->gadget.name = "pxa2xx_udc";
retval = driver->bind(&dev->gadget);
if (retval) {
struct exynos_ehci {
struct exynos_usb_phy *usb;
struct ehci_hccr *hcd;
- struct fdt_gpio_state vbus_gpio;
+ struct gpio_desc vbus_gpio;
};
static struct exynos_ehci exynos;
exynos->hcd = (struct ehci_hccr *)addr;
/* Vbus gpio */
- fdtdec_decode_gpio(blob, node, "samsung,vbus-gpio", &exynos->vbus_gpio);
+ gpio_request_by_name_nodev(blob, node, "samsung,vbus-gpio", 0,
+ &exynos->vbus_gpio, GPIOD_IS_OUT);
depth = 0;
node = fdtdec_next_compatible_subnode(blob, node,
#ifdef CONFIG_OF_CONTROL
/* setup the Vbus gpio here */
- if (fdt_gpio_isvalid(&ctx->vbus_gpio) &&
- !fdtdec_setup_gpio(&ctx->vbus_gpio))
- gpio_direction_output(ctx->vbus_gpio.gpio, 1);
+ if (dm_gpio_is_valid(&ctx->vbus_gpio))
+ dm_gpio_set_value(&ctx->vbus_gpio, 1);
#endif
setup_usb_phy(ctx->usb);
struct int_queue *
create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize,
- int elementsize, void *buffer)
+ int elementsize, void *buffer, int interval)
{
struct ehci_ctrl *ctrl = dev->controller;
struct int_queue *result = NULL;
debug("dev=%p, pipe=%lu, buffer=%p, length=%d, interval=%d",
dev, pipe, buffer, length, interval);
- queue = create_int_queue(dev, pipe, 1, length, buffer);
+ queue = create_int_queue(dev, pipe, 1, length, buffer, interval);
if (!queue)
return -1;
enum usb_init_type init_type;
enum dr_mode dr_mode; /* dual role mode */
enum periph_id periph_id;/* peripheral id */
- struct fdt_gpio_state vbus_gpio; /* GPIO for vbus enable */
- struct fdt_gpio_state phy_reset_gpio; /* GPIO to reset ULPI phy */
+ struct gpio_desc vbus_gpio; /* GPIO for vbus enable */
+ struct gpio_desc phy_reset_gpio; /* GPIO to reset ULPI phy */
};
static struct fdt_usb port[USB_PORTS_MAX]; /* List of valid USB ports */
return;
}
- if (fdt_gpio_isvalid(&config->vbus_gpio)) {
+ if (dm_gpio_is_valid(&config->vbus_gpio)) {
int vbus_value;
- fdtdec_setup_gpio(&config->vbus_gpio);
+ vbus_value = (init == USB_INIT_HOST);
+ dm_gpio_set_value(&config->vbus_gpio, vbus_value);
- vbus_value = (init == USB_INIT_HOST) ^
- !!(config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW);
- gpio_direction_output(config->vbus_gpio.gpio, vbus_value);
-
- debug("set_up_vbus: GPIO %d %d\n", config->vbus_gpio.gpio,
- vbus_value);
+ debug("set_up_vbus: GPIO %d %d\n",
+ gpio_get_number(&config->vbus_gpio), vbus_value);
}
}
* mux must be switched to actually use a_sess_vld threshold.
*/
if (config->dr_mode == DR_MODE_OTG &&
- fdt_gpio_isvalid(&config->vbus_gpio))
+ dm_gpio_is_valid(&config->vbus_gpio))
clrsetbits_le32(&usbctlr->usb1_legacy_ctrl,
VBUS_SENSE_CTL_MASK,
VBUS_SENSE_CTL_A_SESS_VLD << VBUS_SENSE_CTL_SHIFT);
clock_set_pllout(CLOCK_ID_PERIPH, PLL_OUT4, CONFIG_ULPI_REF_CLK);
/* reset ULPI phy */
- if (fdt_gpio_isvalid(&config->phy_reset_gpio)) {
- fdtdec_setup_gpio(&config->phy_reset_gpio);
- gpio_direction_output(config->phy_reset_gpio.gpio, 0);
+ if (dm_gpio_is_valid(&config->phy_reset_gpio)) {
+ dm_gpio_set_value(&config->phy_reset_gpio, 0);
mdelay(5);
- gpio_set_value(config->phy_reset_gpio.gpio, 1);
+ dm_gpio_set_value(&config->phy_reset_gpio, 1);
}
/* Reset the usb controller */
debug("%s: Missing/invalid peripheral ID\n", __func__);
return -FDT_ERR_NOTFOUND;
}
- fdtdec_decode_gpio(blob, node, "nvidia,vbus-gpio", &config->vbus_gpio);
- fdtdec_decode_gpio(blob, node, "nvidia,phy-reset-gpio",
- &config->phy_reset_gpio);
+ gpio_request_by_name_nodev(blob, node, "nvidia,vbus-gpio", 0,
+ &config->vbus_gpio, GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(blob, node, "nvidia,phy-reset-gpio", 0,
+ &config->phy_reset_gpio, GPIOD_IS_OUT);
debug("enabled=%d, legacy_mode=%d, utmi=%d, ulpi=%d, periph_id=%d, "
"vbus=%d, phy_reset=%d, dr_mode=%d\n",
config->enabled, config->has_legacy_mode, config->utmi,
- config->ulpi, config->periph_id, config->vbus_gpio.gpio,
- config->phy_reset_gpio.gpio, config->dr_mode);
+ config->ulpi, config->periph_id,
+ gpio_get_number(&config->vbus_gpio),
+ gpio_get_number(&config->phy_reset_gpio), config->dr_mode);
return 0;
}
struct exynos_usb3_phy *usb3_phy;
struct xhci_hccr *hcd;
struct dwc3 *dwc3_reg;
- struct fdt_gpio_state vbus_gpio;
+ struct gpio_desc vbus_gpio;
};
static struct exynos_xhci exynos;
exynos->hcd = (struct xhci_hccr *)addr;
/* Vbus gpio */
- fdtdec_decode_gpio(blob, node, "samsung,vbus-gpio", &exynos->vbus_gpio);
+ gpio_request_by_name_nodev(blob, node, "samsung,vbus-gpio", 0,
+ &exynos->vbus_gpio, GPIOD_IS_OUT);
depth = 0;
node = fdtdec_next_compatible_subnode(blob, node,
#ifdef CONFIG_OF_CONTROL
/* setup the Vbus gpio here */
- if (fdt_gpio_isvalid(&ctx->vbus_gpio) &&
- !fdtdec_setup_gpio(&ctx->vbus_gpio))
- gpio_direction_output(ctx->vbus_gpio.gpio, 1);
+ if (dm_gpio_is_valid(&ctx->vbus_gpio))
+ dm_gpio_set_value(&ctx->vbus_gpio, 1);
#endif
ret = exynos_xhci_core_init(ctx);
obj-$(CONFIG_USB_MUSB_DSPS) += musb_dsps.o
obj-$(CONFIG_USB_MUSB_AM35X) += am35x.o
obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
+obj-$(CONFIG_USB_MUSB_SUNXI) += sunxi.o
ccflags-y := $(call cc-option,-Wno-unused-variable) \
$(call cc-option,-Wno-unused-but-set-variable) \
return ret;
}
-
-#ifndef __UBOOT__
/*
* abort a transfer that's at the head of a hardware queue.
* called with controller locked, irqs blocked
return status;
}
-static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+#ifndef __UBOOT__
+static int musb_urb_dequeue(
+#else
+int musb_urb_dequeue(
+#endif
+ struct usb_hcd *hcd,
+ struct urb *urb,
+ int status)
{
struct musb *musb = hcd_to_musb(hcd);
struct musb_qh *qh;
return ret;
}
+#ifndef __UBOOT__
/* disable an endpoint */
static void
musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep)
#ifdef __UBOOT__
int musb_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags);
+int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status);
#endif
#endif /* _MUSB_HOST_H */
#ifndef CONFIG_BLACKFIN
+/* SUNXI has different reg addresses, but identical r/w functions */
+#ifndef CONFIG_ARCH_SUNXI
+
/*
* Common USB registers
*/
#define MUSB_BUSCTL_OFFSET(_epnum, _offset) \
(0x80 + (8*(_epnum)) + (_offset))
+#else /* CONFIG_ARCH_SUNXI */
+
+/*
+ * Common USB registers
+ */
+
+#define MUSB_FADDR 0x0098
+#define MUSB_POWER 0x0040
+
+#define MUSB_INTRTX 0x0044
+#define MUSB_INTRRX 0x0046
+#define MUSB_INTRTXE 0x0048
+#define MUSB_INTRRXE 0x004A
+#define MUSB_INTRUSB 0x004C
+#define MUSB_INTRUSBE 0x0050
+#define MUSB_FRAME 0x0054
+#define MUSB_INDEX 0x0042
+#define MUSB_TESTMODE 0x007C
+
+/* Get offset for a given FIFO from musb->mregs */
+#define MUSB_FIFO_OFFSET(epnum) (0x00 + ((epnum) * 4))
+
+/*
+ * Additional Control Registers
+ */
+
+#define MUSB_DEVCTL 0x0041
+
+/* These are always controlled through the INDEX register */
+#define MUSB_TXFIFOSZ 0x0090
+#define MUSB_RXFIFOSZ 0x0094
+#define MUSB_TXFIFOADD 0x0092
+#define MUSB_RXFIFOADD 0x0096
+
+#define MUSB_EPINFO 0x0078
+#define MUSB_RAMINFO 0x0079
+#define MUSB_LINKINFO 0x007A
+#define MUSB_VPLEN 0x007B
+#define MUSB_HS_EOF1 0x007C
+#define MUSB_FS_EOF1 0x007D
+#define MUSB_LS_EOF1 0x007E
+
+/* Offsets to endpoint registers */
+#define MUSB_TXMAXP 0x0080
+#define MUSB_TXCSR 0x0082
+#define MUSB_CSR0 0x0082
+#define MUSB_RXMAXP 0x0084
+#define MUSB_RXCSR 0x0086
+#define MUSB_RXCOUNT 0x0088
+#define MUSB_COUNT0 0x0088
+#define MUSB_TXTYPE 0x008C
+#define MUSB_TYPE0 0x008C
+#define MUSB_TXINTERVAL 0x008D
+#define MUSB_NAKLIMIT0 0x008D
+#define MUSB_RXTYPE 0x008E
+#define MUSB_RXINTERVAL 0x008F
+
+#define MUSB_CONFIGDATA 0x00b0 /* musb_read_configdata adds 0x10 ! */
+#define MUSB_FIFOSIZE 0x0090
+
+/* Offsets to endpoint registers in indexed model (using INDEX register) */
+#define MUSB_INDEXED_OFFSET(_epnum, _offset) (_offset)
+
+#define MUSB_TXCSR_MODE 0x2000
+
+/* "bus control"/target registers, for host side multipoint (external hubs) */
+#define MUSB_TXFUNCADDR 0x0098
+#define MUSB_TXHUBADDR 0x009A
+#define MUSB_TXHUBPORT 0x009B
+
+#define MUSB_RXFUNCADDR 0x009C
+#define MUSB_RXHUBADDR 0x009E
+#define MUSB_RXHUBPORT 0x009F
+
+/* Endpoint is selected with MUSB_INDEX. */
+#define MUSB_BUSCTL_OFFSET(_epnum, _offset) (_offset)
+
+#endif /* CONFIG_ARCH_SUNXI */
+
static inline void musb_write_txfifosz(void __iomem *mbase, u8 c_size)
{
musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
{
+#ifndef CONFIG_ARCH_SUNXI /* No ulpi on sunxi */
musb_writeb(mbase, MUSB_ULPI_BUSCONTROL, val);
+#endif
}
static inline u8 musb_read_txfifosz(void __iomem *mbase)
static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
{
+#ifdef CONFIG_ARCH_SUNXI /* No ulpi on sunxi */
+ return 0;
+#else
return musb_readb(mbase, MUSB_ULPI_BUSCONTROL);
+#endif
}
static inline u8 musb_read_configdata(void __iomem *mbase)
static inline u16 musb_read_hwvers(void __iomem *mbase)
{
+#ifdef CONFIG_ARCH_SUNXI
+ return 0; /* Unknown version */
+#else
return musb_readw(mbase, MUSB_HWVERS);
+#endif
}
static inline void __iomem *musb_read_target_reg_base(u8 i, void __iomem *mbase)
#include "musb_gadget.h"
#ifdef CONFIG_MUSB_HOST
+struct int_queue {
+ struct usb_host_endpoint hep;
+ struct urb urb;
+};
+
static struct musb *host;
static struct usb_hcd hcd;
static enum usb_device_speed host_speed;
static struct usb_host_endpoint hep;
static struct urb urb;
-static struct urb *construct_urb(struct usb_device *dev, int endpoint_type,
- unsigned long pipe, void *buffer, int len,
- struct devrequest *setup, int interval)
+static void construct_urb(struct urb *urb, struct usb_host_endpoint *hep,
+ struct usb_device *dev, int endpoint_type,
+ unsigned long pipe, void *buffer, int len,
+ struct devrequest *setup, int interval)
{
int epnum = usb_pipeendpoint(pipe);
int is_in = usb_pipein(pipe);
- memset(&urb, 0, sizeof(struct urb));
- memset(&hep, 0, sizeof(struct usb_host_endpoint));
- INIT_LIST_HEAD(&hep.urb_list);
- INIT_LIST_HEAD(&urb.urb_list);
- urb.ep = &hep;
- urb.complete = musb_host_complete_urb;
- urb.status = -EINPROGRESS;
- urb.dev = dev;
- urb.pipe = pipe;
- urb.transfer_buffer = buffer;
- urb.transfer_dma = (unsigned long)buffer;
- urb.transfer_buffer_length = len;
- urb.setup_packet = (unsigned char *)setup;
-
- urb.ep->desc.wMaxPacketSize =
+ memset(urb, 0, sizeof(struct urb));
+ memset(hep, 0, sizeof(struct usb_host_endpoint));
+ INIT_LIST_HEAD(&hep->urb_list);
+ INIT_LIST_HEAD(&urb->urb_list);
+ urb->ep = hep;
+ urb->complete = musb_host_complete_urb;
+ urb->status = -EINPROGRESS;
+ urb->dev = dev;
+ urb->pipe = pipe;
+ urb->transfer_buffer = buffer;
+ urb->transfer_dma = (unsigned long)buffer;
+ urb->transfer_buffer_length = len;
+ urb->setup_packet = (unsigned char *)setup;
+
+ urb->ep->desc.wMaxPacketSize =
__cpu_to_le16(is_in ? dev->epmaxpacketin[epnum] :
dev->epmaxpacketout[epnum]);
- urb.ep->desc.bmAttributes = endpoint_type;
- urb.ep->desc.bEndpointAddress =
+ urb->ep->desc.bmAttributes = endpoint_type;
+ urb->ep->desc.bEndpointAddress =
(is_in ? USB_DIR_IN : USB_DIR_OUT) | epnum;
- urb.ep->desc.bInterval = interval;
-
- return &urb;
+ urb->ep->desc.bInterval = interval;
}
-#define MUSB_HOST_TIMEOUT 0x3ffffff
-
static int submit_urb(struct usb_hcd *hcd, struct urb *urb)
{
struct musb *host = hcd->hcd_priv;
int ret;
- int timeout;
+ unsigned long timeout;
ret = musb_urb_enqueue(hcd, urb, 0);
if (ret < 0) {
return ret;
}
- timeout = MUSB_HOST_TIMEOUT;
+ timeout = get_timer(0) + USB_TIMEOUT_MS(urb->pipe);
do {
if (ctrlc())
return -EIO;
host->isr(0, host);
- } while ((urb->dev->status & USB_ST_NOT_PROC) && --timeout);
+ } while (urb->status == -EINPROGRESS &&
+ get_timer(0) < timeout);
+
+ if (urb->status == -EINPROGRESS)
+ musb_urb_dequeue(hcd, urb, -ETIME);
return urb->status;
}
int submit_control_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len, struct devrequest *setup)
{
- struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_CONTROL, pipe,
- buffer, len, setup, 0);
+ construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_CONTROL, pipe,
+ buffer, len, setup, 0);
/* Fix speed for non hub-attached devices */
if (!dev->parent)
dev->speed = host_speed;
- return submit_urb(&hcd, urb);
+ return submit_urb(&hcd, &urb);
}
int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len)
{
- struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_BULK, pipe,
- buffer, len, NULL, 0);
- return submit_urb(&hcd, urb);
+ construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_BULK, pipe,
+ buffer, len, NULL, 0);
+ return submit_urb(&hcd, &urb);
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len, int interval)
{
- struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_INT, pipe,
- buffer, len, NULL, interval);
- return submit_urb(&hcd, urb);
+ construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_INT, pipe,
+ buffer, len, NULL, interval);
+ return submit_urb(&hcd, &urb);
}
-int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
+ int queuesize, int elementsize, void *buffer, int interval)
+{
+ struct int_queue *queue;
+ int ret, index = usb_pipein(pipe) * 16 + usb_pipeendpoint(pipe);
+
+ if (queuesize != 1) {
+ printf("ERROR musb int-queues only support queuesize 1\n");
+ return NULL;
+ }
+
+ if (dev->int_pending & (1 << index)) {
+ printf("ERROR int-urb is already pending on pipe %lx\n", pipe);
+ return NULL;
+ }
+
+ queue = malloc(sizeof(*queue));
+ if (!queue)
+ return NULL;
+
+ construct_urb(&queue->urb, &queue->hep, dev, USB_ENDPOINT_XFER_INT,
+ pipe, buffer, elementsize, NULL, interval);
+
+ ret = musb_urb_enqueue(&hcd, &queue->urb, 0);
+ if (ret < 0) {
+ printf("Failed to enqueue URB to controller\n");
+ free(queue);
+ return NULL;
+ }
+
+ dev->int_pending |= 1 << index;
+ return queue;
+}
+
+int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
+{
+ int index = usb_pipein(queue->urb.pipe) * 16 +
+ usb_pipeendpoint(queue->urb.pipe);
+
+ if (queue->urb.status == -EINPROGRESS)
+ musb_urb_dequeue(&hcd, &queue->urb, -ETIME);
+
+ dev->int_pending &= ~(1 << index);
+ free(queue);
+ return 0;
+}
+
+void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
{
+ if (queue->urb.status != -EINPROGRESS)
+ return NULL; /* URB has already completed in a prev. poll */
+
+ host->isr(0, host);
+
+ if (queue->urb.status != -EINPROGRESS)
+ return queue->urb.transfer_buffer; /* Done */
+
+ return NULL; /* URB still pending */
+}
+
+void usb_reset_root_port(void)
+{
+ void *mbase = host->mregs;
u8 power;
+
+ power = musb_readb(mbase, MUSB_POWER);
+ power &= 0xf0;
+ musb_writeb(mbase, MUSB_POWER, MUSB_POWER_RESET | power);
+ mdelay(50);
+ power = musb_readb(mbase, MUSB_POWER);
+ musb_writeb(mbase, MUSB_POWER, ~MUSB_POWER_RESET & power);
+ host->isr(0, host);
+ host_speed = (musb_readb(mbase, MUSB_POWER) & MUSB_POWER_HSMODE) ?
+ USB_SPEED_HIGH :
+ (musb_readb(mbase, MUSB_DEVCTL) & MUSB_DEVCTL_FSDEV) ?
+ USB_SPEED_FULL : USB_SPEED_LOW;
+ mdelay((host_speed == USB_SPEED_LOW) ? 200 : 50);
+}
+
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+{
void *mbase;
- int timeout = MUSB_HOST_TIMEOUT;
+ /* USB spec says it may take up to 1 second for a device to connect */
+ unsigned long timeout = get_timer(0) + 1000;
if (!host) {
printf("MUSB host is not registered\n");
do {
if (musb_readb(mbase, MUSB_DEVCTL) & MUSB_DEVCTL_HM)
break;
- } while (--timeout);
- if (!timeout)
+ } while (get_timer(0) < timeout);
+ if (get_timer(0) >= timeout)
return -ENODEV;
- power = musb_readb(mbase, MUSB_POWER);
- musb_writeb(mbase, MUSB_POWER, MUSB_POWER_RESET | power);
- udelay(30000);
- power = musb_readb(mbase, MUSB_POWER);
- musb_writeb(mbase, MUSB_POWER, ~MUSB_POWER_RESET & power);
- host->isr(0, host);
- host_speed = (musb_readb(mbase, MUSB_POWER) & MUSB_POWER_HSMODE) ?
- USB_SPEED_HIGH :
- (musb_readb(mbase, MUSB_DEVCTL) & MUSB_DEVCTL_FSDEV) ?
- USB_SPEED_FULL : USB_SPEED_LOW;
+ usb_reset_root_port();
host->is_active = 1;
hcd.hcd_priv = host;
--- /dev/null
+/*
+ * Allwinner SUNXI "glue layer"
+ *
+ * Copyright © 2015 Hans de Goede <hdegoede@redhat.com>
+ * Copyright © 2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ *
+ * Based on the sw_usb "Allwinner OTG Dual Role Controller" code.
+ * Copyright 2007-2012 (C) Allwinner Technology Co., Ltd.
+ * javen <javen@allwinnertech.com>
+ *
+ * Based on the DA8xx "glue layer" code.
+ * Copyright (c) 2008-2009 MontaVista Software, Inc. <source@mvista.com>
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * This file is part of the Inventra Controller Driver for Linux.
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ *
+ */
+#include <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/usbc.h>
+#include "linux-compat.h"
+#include "musb_core.h"
+
+/******************************************************************************
+ ******************************************************************************
+ * From the Allwinner driver
+ ******************************************************************************
+ ******************************************************************************/
+
+/******************************************************************************
+ * From include/sunxi_usb_bsp.h
+ ******************************************************************************/
+
+/* reg offsets */
+#define USBC_REG_o_ISCR 0x0400
+#define USBC_REG_o_PHYCTL 0x0404
+#define USBC_REG_o_PHYBIST 0x0408
+#define USBC_REG_o_PHYTUNE 0x040c
+
+#define USBC_REG_o_VEND0 0x0043
+
+/* Interface Status and Control */
+#define USBC_BP_ISCR_VBUS_VALID_FROM_DATA 30
+#define USBC_BP_ISCR_VBUS_VALID_FROM_VBUS 29
+#define USBC_BP_ISCR_EXT_ID_STATUS 28
+#define USBC_BP_ISCR_EXT_DM_STATUS 27
+#define USBC_BP_ISCR_EXT_DP_STATUS 26
+#define USBC_BP_ISCR_MERGED_VBUS_STATUS 25
+#define USBC_BP_ISCR_MERGED_ID_STATUS 24
+
+#define USBC_BP_ISCR_ID_PULLUP_EN 17
+#define USBC_BP_ISCR_DPDM_PULLUP_EN 16
+#define USBC_BP_ISCR_FORCE_ID 14
+#define USBC_BP_ISCR_FORCE_VBUS_VALID 12
+#define USBC_BP_ISCR_VBUS_VALID_SRC 10
+
+#define USBC_BP_ISCR_HOSC_EN 7
+#define USBC_BP_ISCR_VBUS_CHANGE_DETECT 6
+#define USBC_BP_ISCR_ID_CHANGE_DETECT 5
+#define USBC_BP_ISCR_DPDM_CHANGE_DETECT 4
+#define USBC_BP_ISCR_IRQ_ENABLE 3
+#define USBC_BP_ISCR_VBUS_CHANGE_DETECT_EN 2
+#define USBC_BP_ISCR_ID_CHANGE_DETECT_EN 1
+#define USBC_BP_ISCR_DPDM_CHANGE_DETECT_EN 0
+
+/******************************************************************************
+ * From usbc/usbc.c
+ ******************************************************************************/
+
+static u32 USBC_WakeUp_ClearChangeDetect(u32 reg_val)
+{
+ u32 temp = reg_val;
+
+ temp &= ~(1 << USBC_BP_ISCR_VBUS_CHANGE_DETECT);
+ temp &= ~(1 << USBC_BP_ISCR_ID_CHANGE_DETECT);
+ temp &= ~(1 << USBC_BP_ISCR_DPDM_CHANGE_DETECT);
+
+ return temp;
+}
+
+static void USBC_EnableIdPullUp(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val |= (1 << USBC_BP_ISCR_ID_PULLUP_EN);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_DisableIdPullUp(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(1 << USBC_BP_ISCR_ID_PULLUP_EN);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_EnableDpDmPullUp(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val |= (1 << USBC_BP_ISCR_DPDM_PULLUP_EN);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_DisableDpDmPullUp(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(1 << USBC_BP_ISCR_DPDM_PULLUP_EN);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_ForceIdToLow(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(0x03 << USBC_BP_ISCR_FORCE_ID);
+ reg_val |= (0x02 << USBC_BP_ISCR_FORCE_ID);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_ForceIdToHigh(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(0x03 << USBC_BP_ISCR_FORCE_ID);
+ reg_val |= (0x03 << USBC_BP_ISCR_FORCE_ID);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_ForceVbusValidDisable(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(0x03 << USBC_BP_ISCR_FORCE_VBUS_VALID);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_ForceVbusValidToHigh(__iomem void *base)
+{
+ u32 reg_val;
+
+ reg_val = musb_readl(base, USBC_REG_o_ISCR);
+ reg_val &= ~(0x03 << USBC_BP_ISCR_FORCE_VBUS_VALID);
+ reg_val |= (0x03 << USBC_BP_ISCR_FORCE_VBUS_VALID);
+ reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
+ musb_writel(base, USBC_REG_o_ISCR, reg_val);
+}
+
+static void USBC_ConfigFIFO_Base(void)
+{
+ u32 reg_value;
+
+ /* config usb fifo, 8kb mode */
+ reg_value = readl(SUNXI_SRAMC_BASE + 0x04);
+ reg_value &= ~(0x03 << 0);
+ reg_value |= (1 << 0);
+ writel(reg_value, SUNXI_SRAMC_BASE + 0x04);
+}
+
+/******************************************************************************
+ * MUSB Glue code
+ ******************************************************************************/
+
+static irqreturn_t sunxi_musb_interrupt(int irq, void *__hci)
+{
+ struct musb *musb = __hci;
+ irqreturn_t retval = IRQ_NONE;
+
+ /* read and flush interrupts */
+ musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);
+ if (musb->int_usb)
+ musb_writeb(musb->mregs, MUSB_INTRUSB, musb->int_usb);
+ musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX);
+ if (musb->int_tx)
+ musb_writew(musb->mregs, MUSB_INTRTX, musb->int_tx);
+ musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX);
+ if (musb->int_rx)
+ musb_writew(musb->mregs, MUSB_INTRRX, musb->int_rx);
+
+ if (musb->int_usb || musb->int_tx || musb->int_rx)
+ retval |= musb_interrupt(musb);
+
+ return retval;
+}
+
+static void sunxi_musb_enable(struct musb *musb)
+{
+ pr_debug("%s():\n", __func__);
+
+ /* select PIO mode */
+ musb_writeb(musb->mregs, USBC_REG_o_VEND0, 0);
+
+ if (is_host_enabled(musb)) {
+ /* port power on */
+ sunxi_usbc_vbus_enable(0);
+ }
+}
+
+static void sunxi_musb_disable(struct musb *musb)
+{
+ pr_debug("%s():\n", __func__);
+
+ /* Put the controller back in a pristane state for "usb reset" */
+ if (musb->is_active) {
+ sunxi_usbc_disable(0);
+ sunxi_usbc_enable(0);
+ musb->is_active = 0;
+ }
+}
+
+static int sunxi_musb_init(struct musb *musb)
+{
+ int err;
+
+ pr_debug("%s():\n", __func__);
+
+ err = sunxi_usbc_request_resources(0);
+ if (err)
+ return err;
+
+ musb->isr = sunxi_musb_interrupt;
+ sunxi_usbc_enable(0);
+
+ USBC_ConfigFIFO_Base();
+ USBC_EnableDpDmPullUp(musb->mregs);
+ USBC_EnableIdPullUp(musb->mregs);
+
+ if (is_host_enabled(musb)) {
+ /* Host mode */
+ USBC_ForceIdToLow(musb->mregs);
+ USBC_ForceVbusValidToHigh(musb->mregs);
+ } else {
+ /* Peripheral mode */
+ USBC_ForceIdToHigh(musb->mregs);
+ USBC_ForceVbusValidDisable(musb->mregs);
+ }
+
+ return 0;
+}
+
+static int sunxi_musb_exit(struct musb *musb)
+{
+ pr_debug("%s():\n", __func__);
+
+ USBC_DisableDpDmPullUp(musb->mregs);
+ USBC_DisableIdPullUp(musb->mregs);
+ sunxi_usbc_vbus_disable(0);
+ sunxi_usbc_disable(0);
+
+ return sunxi_usbc_free_resources(0);
+}
+
+const struct musb_platform_ops sunxi_musb_ops = {
+ .init = sunxi_musb_init,
+ .exit = sunxi_musb_exit,
+
+ .enable = sunxi_musb_enable,
+ .disable = sunxi_musb_disable,
+};
list_add_tail(&urb->urb_list, &urb->ep->urb_list); \
ret; })
#define usb_hcd_unlink_urb_from_ep(hcd, urb) list_del_init(&urb->urb_list)
+#define usb_hcd_check_unlink_urb(hdc, urb, status) 0
static inline void usb_hcd_giveback_urb(struct usb_hcd *hcd,
struct urb *urb,
-config VIDEO_X86
- bool "Enable x86 video driver support"
+config VIDEO_VESA
+ bool "Enable VESA video driver support"
depends on X86
default n
help
Turn on this option to enable a very simple driver which uses vesa
to discover the video mode and then provides a frame buffer for use
- by U-Boot.
+ by U-Boot. This can in principle be used with any platform that
+ supports PCI and video cards that support VESA BIOS Extension (VBE).
+
+config VIDEO_LCD_SSD2828
+ bool "SSD2828 bridge chip"
+ default n
+ ---help---
+ Support for the SSD2828 bridge chip, which can take pixel data coming
+ from a parallel LCD interface and translate it on the fly into MIPI DSI
+ interface for driving a MIPI compatible LCD panel. It uses SPI for
+ configuration.
+
+config VIDEO_LCD_SSD2828_TX_CLK
+ int "SSD2828 TX_CLK frequency (in MHz)"
+ depends on VIDEO_LCD_SSD2828
+ default 0
+ ---help---
+ The frequency of the crystal, which is clocking SSD2828. It may be
+ anything in the 8MHz-30MHz range and the exact value should be
+ retrieved from the board schematics. Or in the case of Allwinner
+ hardware, it can be usually found as 'lcd_xtal_freq' variable in
+ FEX files. It can be also set to 0 for selecting PCLK from the
+ parallel LCD interface instead of TX_CLK as the PLL clock source.
+
+config VIDEO_LCD_SSD2828_RESET
+ string "RESET pin of SSD2828"
+ depends on VIDEO_LCD_SSD2828
+ default ""
+ ---help---
+ The reset pin of SSD2828 chip. This takes a string in the format
+ understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
+
+config VIDEO_LCD_HITACHI_TX18D42VM
+ bool "Hitachi tx18d42vm LVDS LCD panel support"
+ depends on VIDEO
+ default n
+ ---help---
+ Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
+ lcd controller which needs to be initialized over SPI, once that is
+ done they work like a regular LVDS panel.
+
+config VIDEO_LCD_SPI_CS
+ string "SPI CS pin for LCD related config job"
+ depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
+ default ""
+ ---help---
+ This is one of the SPI communication pins, involved in setting up a
+ working LCD configuration. The exact role of SPI may differ for
+ different hardware setups. The option takes a string in the format
+ understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
+
+config VIDEO_LCD_SPI_SCLK
+ string "SPI SCLK pin for LCD related config job"
+ depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
+ default ""
+ ---help---
+ This is one of the SPI communication pins, involved in setting up a
+ working LCD configuration. The exact role of SPI may differ for
+ different hardware setups. The option takes a string in the format
+ understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
+
+config VIDEO_LCD_SPI_MOSI
+ string "SPI MOSI pin for LCD related config job"
+ depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
+ default ""
+ ---help---
+ This is one of the SPI communication pins, involved in setting up a
+ working LCD configuration. The exact role of SPI may differ for
+ different hardware setups. The option takes a string in the format
+ understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
+
+config VIDEO_LCD_SPI_MISO
+ string "SPI MISO pin for LCD related config job (optional)"
+ depends on VIDEO_LCD_SSD2828
+ default ""
+ ---help---
+ This is one of the SPI communication pins, involved in setting up a
+ working LCD configuration. The exact role of SPI may differ for
+ different hardware setups. If wired up, this pin may provide additional
+ useful functionality. Such as bi-directional communication with the
+ hardware and LCD panel id retrieval (if the panel can report it). The
+ option takes a string in the format understood by 'name_to_gpio'
+ function, e.g. PH1 for pin 1 of port H.
obj-$(CONFIG_VIDEO_CT69000) += ct69000.o videomodes.o
obj-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o
obj-$(CONFIG_VIDEO_IMX25LCDC) += imx25lcdc.o videomodes.o
+obj-$(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM) += hitachi_tx18d42vm_lcd.o
+obj-$(CONFIG_VIDEO_LCD_SSD2828) += ssd2828.o
obj-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o
obj-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o
obj-$(CONFIG_VIDEO_MX3) += mx3fb.o videomodes.o
obj-$(CONFIG_VIDEO_SUNXI) += sunxi_display.o videomodes.o
obj-$(CONFIG_VIDEO_TEGRA) += tegra.o
obj-$(CONFIG_VIDEO_VCXK) += bus_vcxk.o
-obj-$(CONFIG_VIDEO_X86) += x86_fb.o
+obj-$(CONFIG_VIDEO_VESA) += vesa_fb.o
obj-$(CONFIG_FORMIKE) += formike.o
obj-$(CONFIG_AM335X_LCD) += am335x-fb.o
obj-$(CONFIG_VIDEO_PARADE) += parade.o
* Defines for the SED13806 driver
*/
#ifdef CONFIG_VIDEO_SED13806
-
-#ifndef CONFIG_TOTAL5200
#define VIDEO_FB_LITTLE_ENDIAN
-#endif
#define VIDEO_HW_RECTFILL
#define VIDEO_HW_BITBLT
#endif
#define CONSOLE_ROW_SECOND (video_console_address + CONSOLE_ROW_SIZE)
#define CONSOLE_ROW_LAST (video_console_address + CONSOLE_SIZE - CONSOLE_ROW_SIZE)
#define CONSOLE_SIZE (CONSOLE_ROW_SIZE * CONSOLE_ROWS)
-#define CONSOLE_SCROLL_SIZE (CONSOLE_SIZE - CONSOLE_ROW_SIZE)
+
+/* By default we scroll by a single line */
+#ifndef CONFIG_CONSOLE_SCROLL_LINES
+#define CONFIG_CONSOLE_SCROLL_LINES 1
+#endif
/* Macros */
#ifdef VIDEO_FB_LITTLE_ENDIAN
static void console_scrollup(void)
{
+ const int rows = CONFIG_CONSOLE_SCROLL_LINES;
+ int i;
+
/* copy up rows ignoring the first one */
#ifdef VIDEO_HW_BITBLT
video_hw_bitblt(VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* source pos x */
video_logo_height +
- VIDEO_FONT_HEIGHT, /* source pos y */
+ VIDEO_FONT_HEIGHT * rows, /* source pos y */
0, /* dest pos x */
video_logo_height, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
VIDEO_VISIBLE_ROWS
- video_logo_height
- - VIDEO_FONT_HEIGHT /* frame height */
+ - VIDEO_FONT_HEIGHT * rows /* frame height */
);
#else
- memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND,
- CONSOLE_SCROLL_SIZE >> 2);
+ memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_FIRST + rows * CONSOLE_ROW_SIZE,
+ (CONSOLE_SIZE - CONSOLE_ROW_SIZE * rows) >> 2);
#endif
/* clear the last one */
- console_clear_line(CONSOLE_ROWS - 1, 0, CONSOLE_COLS - 1);
+ for (i = 1; i <= rows; i++)
+ console_clear_line(CONSOLE_ROWS - i, 0, CONSOLE_COLS - 1);
+
+ /* Decrement row number */
+ console_row -= rows;
}
static void console_back(void)
if (console_row >= CONSOLE_ROWS) {
/* Scroll everything up */
console_scrollup();
-
- /* Decrement row number */
- console_row = CONSOLE_ROWS - 1;
}
}
--- /dev/null
+/*
+ * Hitachi tx18d42vm LVDS LCD panel driver
+ *
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <asm/gpio.h>
+#include <errno.h>
+
+/*
+ * Very simple write only SPI support, this does not use the generic SPI infra
+ * because that assumes R/W SPI, requiring a MISO pin. Also the necessary glue
+ * code alone would be larger then this minimal version.
+ */
+static void lcd_panel_spi_write(int cs, int clk, int mosi,
+ unsigned int data, int bits)
+{
+ int i, offset;
+
+ gpio_direction_output(cs, 0);
+ for (i = 0; i < bits; i++) {
+ gpio_direction_output(clk, 0);
+ offset = (bits - 1) - i;
+ gpio_direction_output(mosi, (data >> offset) & 1);
+ udelay(2);
+ gpio_direction_output(clk, 1);
+ udelay(2);
+ }
+ gpio_direction_output(cs, 1);
+ udelay(2);
+}
+
+int hitachi_tx18d42vm_init(void)
+{
+ const u16 init_data[] = {
+ 0x0029, /* reset */
+ 0x0025, /* standby */
+ 0x0840, /* enable normally black */
+ 0x0430, /* enable FRC/dither */
+ 0x385f, /* enter test mode(1) */
+ 0x3ca4, /* enter test mode(2) */
+ 0x3409, /* enable SDRRS, enlarge OE width */
+ 0x4041, /* adopt 2 line / 1 dot */
+ };
+ int i, cs, clk, mosi, ret = 0;
+
+ cs = name_to_gpio(CONFIG_VIDEO_LCD_SPI_CS);
+ clk = name_to_gpio(CONFIG_VIDEO_LCD_SPI_SCLK);
+ mosi = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MOSI);
+
+ if (cs == -1 || clk == -1 || mosi == 1) {
+ printf("Error tx18d42vm spi gpio config is invalid\n");
+ return -EINVAL;
+ }
+
+ if (gpio_request(cs, "tx18d42vm-spi-cs") != 0 ||
+ gpio_request(clk, "tx18d42vm-spi-clk") != 0 ||
+ gpio_request(mosi, "tx18d42vm-spi-mosi") != 0) {
+ printf("Error cannot request tx18d42vm spi gpios\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(init_data); i++)
+ lcd_panel_spi_write(cs, clk, mosi, init_data[i], 16);
+
+ mdelay(50); /* All the tx18d42vm drivers have a delay here ? */
+
+ lcd_panel_spi_write(cs, clk, mosi, 0x00ad, 16); /* display on */
+
+out:
+ gpio_free(mosi);
+ gpio_free(clk);
+ gpio_free(cs);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Hitachi tx18d42vm LVDS LCD panel driver
+ *
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+void hitachi_tx18d42vm_init(void);
#define writeByte(ptrReg,value) \
*(volatile unsigned char *)(sed13806.isaBase + ptrReg) = value
-#ifdef CONFIG_TOTAL5200
-#define writeWord(ptrReg,value) \
- (*(volatile unsigned short *)(sed13806.isaBase + ptrReg) = value)
-#else
#define writeWord(ptrReg,value) \
(*(volatile unsigned short *)(sed13806.isaBase + ptrReg) = ((value >> 8 ) & 0xff) | ((value << 8) & 0xff00))
-#endif
GraphicDevice sed13806;
--- /dev/null
+/*
+ * (C) 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * Support for the SSD2828 bridge chip, which can take pixel data coming
+ * from a parallel LCD interface and translate it on the flight into MIPI DSI
+ * interface for driving a MIPI compatible TFT display.
+ */
+
+#include <common.h>
+#include <mipi_display.h>
+#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
+
+#include "videomodes.h"
+#include "ssd2828.h"
+
+#define SSD2828_DIR 0xB0
+#define SSD2828_VICR1 0xB1
+#define SSD2828_VICR2 0xB2
+#define SSD2828_VICR3 0xB3
+#define SSD2828_VICR4 0xB4
+#define SSD2828_VICR5 0xB5
+#define SSD2828_VICR6 0xB6
+#define SSD2828_CFGR 0xB7
+#define SSD2828_VCR 0xB8
+#define SSD2828_PCR 0xB9
+#define SSD2828_PLCR 0xBA
+#define SSD2828_CCR 0xBB
+#define SSD2828_PSCR1 0xBC
+#define SSD2828_PSCR2 0xBD
+#define SSD2828_PSCR3 0xBE
+#define SSD2828_PDR 0xBF
+#define SSD2828_OCR 0xC0
+#define SSD2828_MRSR 0xC1
+#define SSD2828_RDCR 0xC2
+#define SSD2828_ARSR 0xC3
+#define SSD2828_LCR 0xC4
+#define SSD2828_ICR 0xC5
+#define SSD2828_ISR 0xC6
+#define SSD2828_ESR 0xC7
+#define SSD2828_DAR1 0xC9
+#define SSD2828_DAR2 0xCA
+#define SSD2828_DAR3 0xCB
+#define SSD2828_DAR4 0xCC
+#define SSD2828_DAR5 0xCD
+#define SSD2828_DAR6 0xCE
+#define SSD2828_HTTR1 0xCF
+#define SSD2828_HTTR2 0xD0
+#define SSD2828_LRTR1 0xD1
+#define SSD2828_LRTR2 0xD2
+#define SSD2828_TSR 0xD3
+#define SSD2828_LRR 0xD4
+#define SSD2828_PLLR 0xD5
+#define SSD2828_TR 0xD6
+#define SSD2828_TECR 0xD7
+#define SSD2828_ACR1 0xD8
+#define SSD2828_ACR2 0xD9
+#define SSD2828_ACR3 0xDA
+#define SSD2828_ACR4 0xDB
+#define SSD2828_IOCR 0xDC
+#define SSD2828_VICR7 0xDD
+#define SSD2828_LCFR 0xDE
+#define SSD2828_DAR7 0xDF
+#define SSD2828_PUCR1 0xE0
+#define SSD2828_PUCR2 0xE1
+#define SSD2828_PUCR3 0xE2
+#define SSD2828_CBCR1 0xE9
+#define SSD2828_CBCR2 0xEA
+#define SSD2828_CBSR 0xEB
+#define SSD2828_ECR 0xEC
+#define SSD2828_VSDR 0xED
+#define SSD2828_TMR 0xEE
+#define SSD2828_GPIO1 0xEF
+#define SSD2828_GPIO2 0xF0
+#define SSD2828_DLYA01 0xF1
+#define SSD2828_DLYA23 0xF2
+#define SSD2828_DLYB01 0xF3
+#define SSD2828_DLYB23 0xF4
+#define SSD2828_DLYC01 0xF5
+#define SSD2828_DLYC23 0xF6
+#define SSD2828_ACR5 0xF7
+#define SSD2828_RR 0xFF
+
+#define SSD2828_CFGR_HS (1 << 0)
+#define SSD2828_CFGR_CKE (1 << 1)
+#define SSD2828_CFGR_SLP (1 << 2)
+#define SSD2828_CFGR_VEN (1 << 3)
+#define SSD2828_CFGR_HCLK (1 << 4)
+#define SSD2828_CFGR_CSS (1 << 5)
+#define SSD2828_CFGR_DCS (1 << 6)
+#define SSD2828_CFGR_REN (1 << 7)
+#define SSD2828_CFGR_ECD (1 << 8)
+#define SSD2828_CFGR_EOT (1 << 9)
+#define SSD2828_CFGR_LPE (1 << 10)
+#define SSD2828_CFGR_TXD (1 << 11)
+
+#define SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_PULSES (0 << 2)
+#define SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (1 << 2)
+#define SSD2828_VIDEO_MODE_BURST (2 << 2)
+
+#define SSD2828_VIDEO_PIXEL_FORMAT_16BPP 0
+#define SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED 1
+#define SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED 2
+#define SSD2828_VIDEO_PIXEL_FORMAT_24BPP 3
+
+#define SSD2828_LP_CLOCK_DIVIDER(n) (((n) - 1) & 0x3F)
+
+/*
+ * SPI transfer, using the "24-bit 3 wire" mode (that's how it is called in
+ * the SSD2828 documentation). The 'dout' input parameter specifies 24-bits
+ * of data to be written to SSD2828. Returns the lowest 16-bits of data,
+ * that is received back.
+ */
+static u32 soft_spi_xfer_24bit_3wire(const struct ssd2828_config *drv, u32 dout)
+{
+ int j, bitlen = 24;
+ u32 tmpdin = 0;
+ /*
+ * According to the "24 Bit 3 Wire SPI Interface Timing Characteristics"
+ * and "TX_CLK Timing Characteristics" tables in the SSD2828 datasheet,
+ * the lowest possible 'tx_clk' clock frequency is 8MHz, and SPI runs
+ * at 1/8 of that after reset. So using 1 microsecond delays is safe in
+ * the main loop. But the delays around chip select pin manipulations
+ * need to be longer (up to 16 'tx_clk' cycles, or 2 microseconds in
+ * the worst case).
+ */
+ const int spi_delay_us = 1;
+ const int spi_cs_delay_us = 2;
+
+ gpio_set_value(drv->csx_pin, 0);
+ udelay(spi_cs_delay_us);
+ for (j = bitlen - 1; j >= 0; j--) {
+ gpio_set_value(drv->sck_pin, 0);
+ gpio_set_value(drv->sdi_pin, (dout & (1 << j)) != 0);
+ udelay(spi_delay_us);
+ if (drv->sdo_pin != -1)
+ tmpdin = (tmpdin << 1) | gpio_get_value(drv->sdo_pin);
+ gpio_set_value(drv->sck_pin, 1);
+ udelay(spi_delay_us);
+ }
+ udelay(spi_cs_delay_us);
+ gpio_set_value(drv->csx_pin, 1);
+ udelay(spi_cs_delay_us);
+ return tmpdin & 0xFFFF;
+}
+
+/*
+ * Read from a SSD2828 hardware register (regnum >= 0xB0)
+ */
+static u32 read_hw_register(const struct ssd2828_config *cfg, u8 regnum)
+{
+ soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum);
+ return soft_spi_xfer_24bit_3wire(cfg, 0x730000);
+}
+
+/*
+ * Write to a SSD2828 hardware register (regnum >= 0xB0)
+ */
+static void write_hw_register(const struct ssd2828_config *cfg, u8 regnum,
+ u16 val)
+{
+ soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum);
+ soft_spi_xfer_24bit_3wire(cfg, 0x720000 | val);
+}
+
+/*
+ * Send MIPI command to the LCD panel (cmdnum < 0xB0)
+ */
+static void send_mipi_dcs_command(const struct ssd2828_config *cfg, u8 cmdnum)
+{
+ /* Set packet size to 1 (a single command with no parameters) */
+ write_hw_register(cfg, SSD2828_PSCR1, 1);
+ /* Send the command */
+ write_hw_register(cfg, SSD2828_PDR, cmdnum);
+}
+
+/*
+ * Reset SSD2828
+ */
+static void ssd2828_reset(const struct ssd2828_config *cfg)
+{
+ /* RESET needs 10 milliseconds according to the datasheet */
+ gpio_set_value(cfg->reset_pin, 0);
+ mdelay(10);
+ gpio_set_value(cfg->reset_pin, 1);
+ mdelay(10);
+}
+
+static int ssd2828_enable_gpio(const struct ssd2828_config *cfg)
+{
+ if (gpio_request(cfg->csx_pin, "ssd2828_csx")) {
+ printf("SSD2828: request for 'ssd2828_csx' pin failed\n");
+ return 1;
+ }
+ if (gpio_request(cfg->sck_pin, "ssd2828_sck")) {
+ gpio_free(cfg->csx_pin);
+ printf("SSD2828: request for 'ssd2828_sck' pin failed\n");
+ return 1;
+ }
+ if (gpio_request(cfg->sdi_pin, "ssd2828_sdi")) {
+ gpio_free(cfg->csx_pin);
+ gpio_free(cfg->sck_pin);
+ printf("SSD2828: request for 'ssd2828_sdi' pin failed\n");
+ return 1;
+ }
+ if (gpio_request(cfg->reset_pin, "ssd2828_reset")) {
+ gpio_free(cfg->csx_pin);
+ gpio_free(cfg->sck_pin);
+ gpio_free(cfg->sdi_pin);
+ printf("SSD2828: request for 'ssd2828_reset' pin failed\n");
+ return 1;
+ }
+ if (cfg->sdo_pin != -1 && gpio_request(cfg->sdo_pin, "ssd2828_sdo")) {
+ gpio_free(cfg->csx_pin);
+ gpio_free(cfg->sck_pin);
+ gpio_free(cfg->sdi_pin);
+ gpio_free(cfg->reset_pin);
+ printf("SSD2828: request for 'ssd2828_sdo' pin failed\n");
+ return 1;
+ }
+ gpio_direction_output(cfg->reset_pin, 0);
+ gpio_direction_output(cfg->csx_pin, 1);
+ gpio_direction_output(cfg->sck_pin, 1);
+ gpio_direction_output(cfg->sdi_pin, 1);
+ if (cfg->sdo_pin != -1)
+ gpio_direction_input(cfg->sdo_pin);
+
+ return 0;
+}
+
+static int ssd2828_free_gpio(const struct ssd2828_config *cfg)
+{
+ gpio_free(cfg->csx_pin);
+ gpio_free(cfg->sck_pin);
+ gpio_free(cfg->sdi_pin);
+ gpio_free(cfg->reset_pin);
+ if (cfg->sdo_pin != -1)
+ gpio_free(cfg->sdo_pin);
+ return 1;
+}
+
+/*
+ * PLL configuration register settings.
+ *
+ * See the "PLL Configuration Register Description" in the SSD2828 datasheet.
+ */
+static u32 construct_pll_config(u32 desired_pll_freq_kbps,
+ u32 reference_freq_khz)
+{
+ u32 div_factor = 1, mul_factor, fr = 0;
+ u32 output_freq_kbps;
+
+ /* The intermediate clock after division can't be less than 5MHz */
+ while (reference_freq_khz / (div_factor + 1) >= 5000)
+ div_factor++;
+ if (div_factor > 31)
+ div_factor = 31;
+
+ mul_factor = DIV_ROUND_UP(desired_pll_freq_kbps * div_factor,
+ reference_freq_khz);
+
+ output_freq_kbps = reference_freq_khz * mul_factor / div_factor;
+
+ if (output_freq_kbps >= 501000)
+ fr = 3;
+ else if (output_freq_kbps >= 251000)
+ fr = 2;
+ else if (output_freq_kbps >= 126000)
+ fr = 1;
+
+ return (fr << 14) | (div_factor << 8) | mul_factor;
+}
+
+static u32 decode_pll_config(u32 pll_config, u32 reference_freq_khz)
+{
+ u32 mul_factor = pll_config & 0xFF;
+ u32 div_factor = (pll_config >> 8) & 0x1F;
+ if (mul_factor == 0)
+ mul_factor = 1;
+ if (div_factor == 0)
+ div_factor = 1;
+ return reference_freq_khz * mul_factor / div_factor;
+}
+
+static int ssd2828_configure_video_interface(const struct ssd2828_config *cfg,
+ const struct ctfb_res_modes *mode)
+{
+ u32 val;
+
+ /* RGB Interface Control Register 1 */
+ write_hw_register(cfg, SSD2828_VICR1, (mode->vsync_len << 8) |
+ (mode->hsync_len));
+
+ /* RGB Interface Control Register 2 */
+ u32 vbp = mode->vsync_len + mode->upper_margin;
+ u32 hbp = mode->hsync_len + mode->left_margin;
+ write_hw_register(cfg, SSD2828_VICR2, (vbp << 8) | hbp);
+
+ /* RGB Interface Control Register 3 */
+ write_hw_register(cfg, SSD2828_VICR3, (mode->lower_margin << 8) |
+ (mode->right_margin));
+
+ /* RGB Interface Control Register 4 */
+ write_hw_register(cfg, SSD2828_VICR4, mode->xres);
+
+ /* RGB Interface Control Register 5 */
+ write_hw_register(cfg, SSD2828_VICR5, mode->yres);
+
+ /* RGB Interface Control Register 6 */
+ val = SSD2828_VIDEO_MODE_BURST;
+ switch (cfg->ssd2828_color_depth) {
+ case 16:
+ val |= SSD2828_VIDEO_PIXEL_FORMAT_16BPP;
+ break;
+ case 18:
+ val |= cfg->mipi_dsi_loosely_packed_pixel_format ?
+ SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED :
+ SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED;
+ break;
+ case 24:
+ val |= SSD2828_VIDEO_PIXEL_FORMAT_24BPP;
+ break;
+ default:
+ printf("SSD2828: unsupported color depth\n");
+ return 1;
+ }
+ write_hw_register(cfg, SSD2828_VICR6, val);
+
+ /* Lane Configuration Register */
+ write_hw_register(cfg, SSD2828_LCFR,
+ cfg->mipi_dsi_number_of_data_lanes - 1);
+
+ return 0;
+}
+
+int ssd2828_init(const struct ssd2828_config *cfg,
+ const struct ctfb_res_modes *mode)
+{
+ u32 lp_div, pll_freq_kbps, reference_freq_khz, pll_config;
+ /* The LP clock speed is limited by 10MHz */
+ const u32 mipi_dsi_low_power_clk_khz = 10000;
+ /*
+ * This is just the reset default value of CFGR register (0x301).
+ * Because we are not always able to read back from SPI, have
+ * it initialized here.
+ */
+ u32 cfgr_reg = SSD2828_CFGR_EOT | /* EOT Packet Enable */
+ SSD2828_CFGR_ECD | /* Disable ECC and CRC */
+ SSD2828_CFGR_HS; /* Data lanes are in HS mode */
+
+ /* Initialize the pins */
+ if (ssd2828_enable_gpio(cfg) != 0)
+ return 1;
+
+ /* Reset the chip */
+ ssd2828_reset(cfg);
+
+ /*
+ * If there is a pin to read data back from SPI, then we are lucky. Try
+ * to check if SPI is configured correctly and SSD2828 is actually able
+ * to talk back.
+ */
+ if (cfg->sdo_pin != -1) {
+ if (read_hw_register(cfg, SSD2828_DIR) != 0x2828 ||
+ read_hw_register(cfg, SSD2828_CFGR) != cfgr_reg) {
+ printf("SSD2828: SPI communication failed.\n");
+ ssd2828_free_gpio(cfg);
+ return 1;
+ }
+ }
+
+ /*
+ * Pick the reference clock for PLL. If we know the exact 'tx_clk'
+ * clock speed, then everything is good. If not, then we can fallback
+ * to 'pclk' (pixel clock from the parallel LCD interface). In the
+ * case of using this fallback, it is necessary to have parallel LCD
+ * already initialized and running at this point.
+ */
+ reference_freq_khz = cfg->ssd2828_tx_clk_khz;
+ if (reference_freq_khz == 0) {
+ reference_freq_khz = mode->pixclock_khz;
+ /* Use 'pclk' as the reference clock for PLL */
+ cfgr_reg |= SSD2828_CFGR_CSS;
+ }
+
+ /*
+ * Setup the parallel LCD timings in the appropriate registers.
+ */
+ if (ssd2828_configure_video_interface(cfg, mode) != 0) {
+ ssd2828_free_gpio(cfg);
+ return 1;
+ }
+
+ /* Configuration Register */
+ cfgr_reg &= ~SSD2828_CFGR_HS; /* Data lanes are in LP mode */
+ cfgr_reg |= SSD2828_CFGR_CKE; /* Clock lane is in HS mode */
+ cfgr_reg |= SSD2828_CFGR_DCS; /* Only use DCS packets */
+ write_hw_register(cfg, SSD2828_CFGR, cfgr_reg);
+
+ /* PLL Configuration Register */
+ pll_config = construct_pll_config(
+ cfg->mipi_dsi_bitrate_per_data_lane_mbps * 1000,
+ reference_freq_khz);
+ write_hw_register(cfg, SSD2828_PLCR, pll_config);
+
+ pll_freq_kbps = decode_pll_config(pll_config, reference_freq_khz);
+ lp_div = DIV_ROUND_UP(pll_freq_kbps, mipi_dsi_low_power_clk_khz * 8);
+
+ /* VC Control Register */
+ write_hw_register(cfg, SSD2828_VCR, 0);
+
+ /* Clock Control Register */
+ write_hw_register(cfg, SSD2828_CCR, SSD2828_LP_CLOCK_DIVIDER(lp_div));
+
+ /* PLL Control Register */
+ write_hw_register(cfg, SSD2828_PCR, 1); /* Enable PLL */
+
+ /* Wait for PLL lock */
+ udelay(500);
+
+ send_mipi_dcs_command(cfg, MIPI_DCS_EXIT_SLEEP_MODE);
+ mdelay(cfg->mipi_dsi_delay_after_exit_sleep_mode_ms);
+
+ send_mipi_dcs_command(cfg, MIPI_DCS_SET_DISPLAY_ON);
+ mdelay(cfg->mipi_dsi_delay_after_set_display_on_ms);
+
+ cfgr_reg |= SSD2828_CFGR_HS; /* Enable HS mode for data lanes */
+ cfgr_reg |= SSD2828_CFGR_VEN; /* Enable video pipeline */
+ write_hw_register(cfg, SSD2828_CFGR, cfgr_reg);
+
+ return 0;
+}
--- /dev/null
+/*
+ * (C) 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * Support for the SSD2828 bridge chip, which can take pixel data coming
+ * from a parallel LCD interface and translate it on the flight into MIPI DSI
+ * interface for driving a MIPI compatible TFT display.
+ *
+ * Implemented as a utility function. To be used from display drivers, which are
+ * responsible for driving parallel LCD hardware in front of the video pipeline.
+ */
+
+#ifndef _SSD2828_H
+#define _SSD2828_H
+
+struct ctfb_res_modes;
+
+struct ssd2828_config {
+ /*********************************************************************/
+ /* SSD2828 configuration */
+ /*********************************************************************/
+
+ /*
+ * The pins, which are used for SPI communication. This is only used
+ * for configuring SSD2828, so the performance is irrelevant (only
+ * around a hundred of bytes is moved). Also these can be any arbitrary
+ * GPIO pins (not necessarily the pins having hardware SPI function).
+ * Moreover, the 'sdo' pin may be even not wired up in some devices.
+ *
+ * These configuration variables need to be set as pin numbers for
+ * the standard u-boot GPIO interface (gpio_get_value/gpio_set_value
+ * functions). Note that -1 value can be used for the pins, which are
+ * not really wired up.
+ */
+ int csx_pin;
+ int sck_pin;
+ int sdi_pin;
+ int sdo_pin;
+ /* SSD2828 reset pin (shared with LCD panel reset) */
+ int reset_pin;
+
+ /*
+ * The SSD2828 has its own dedicated clock source 'tx_clk' (connected
+ * to TX_CLK_XIO/TX_CLK_XIN pins), which is necessary at least for
+ * clocking SPI after reset. The exact clock speed is not strictly,
+ * defined, but the datasheet says that it must be somewhere in the
+ * 8MHz - 30MHz range (see "TX_CLK Timing" section). It can be also
+ * used as a reference clock for PLL. If the exact clock frequency
+ * is known, then it can be specified here. If it is unknown, or the
+ * information is not trustworthy, then it can be set to 0.
+ *
+ * If unsure, set to 0.
+ */
+ int ssd2828_tx_clk_khz;
+
+ /*
+ * This is not a property of the used LCD panel, but more like a
+ * property of the SSD2828 wiring. See the "SSD2828QN4 RGB data
+ * arrangement" table in the datasheet. The SSD2828 pins are arranged
+ * in such a way that 18bpp and 24bpp configurations are completely
+ * incompatible with each other.
+ *
+ * Depending on the color depth, this must be set to 16, 18 or 24.
+ */
+ int ssd2828_color_depth;
+
+ /*********************************************************************/
+ /* LCD panel configuration */
+ /*********************************************************************/
+
+ /*
+ * The number of lanes in the MIPI DSI interface. May vary from 1 to 4.
+ *
+ * This information can be found in the LCD panel datasheet.
+ */
+ int mipi_dsi_number_of_data_lanes;
+
+ /*
+ * Data transfer bit rate per lane. Please note that it is expected
+ * to be higher than the pixel clock rate of the used video mode when
+ * multiplied by the number of lanes. This is perfectly normal because
+ * MIPI DSI handles data transfers in periodic bursts, and uses the
+ * idle time between bursts for sending configuration information and
+ * commands. Or just for saving power.
+ *
+ * The necessary Mbps/lane information can be found in the LCD panel
+ * datasheet. Note that the transfer rate can't be always set precisely
+ * and it may be rounded *up* (introducing no more than 10Mbps error).
+ */
+ int mipi_dsi_bitrate_per_data_lane_mbps;
+
+ /*
+ * Setting this to 1 enforces packing of 18bpp pixel data in 24bpp
+ * envelope when sending it over the MIPI DSI link.
+ *
+ * If unsure, set to 0.
+ */
+ int mipi_dsi_loosely_packed_pixel_format;
+
+ /*
+ * According to the "Example for system sleep in and out" section in
+ * the SSD2828 datasheet, some LCD panel specific delays are necessary
+ * after MIPI DCS commands EXIT_SLEEP_MODE and SET_DISPLAY_ON.
+ *
+ * For example, Allwinner uses 100 milliseconds delay after
+ * EXIT_SLEEP_MODE and 200 milliseconds delay after SET_DISPLAY_ON.
+ */
+ int mipi_dsi_delay_after_exit_sleep_mode_ms;
+ int mipi_dsi_delay_after_set_display_on_ms;
+};
+
+/*
+ * Initialize the SSD2828 chip. It needs the 'ssd2828_config' structure
+ * and also the video mode timings.
+ *
+ * The right place to insert this function call is after the parallel LCD
+ * interface is initialized and before turning on the backlight. This is
+ * advised in the "Example for system sleep in and out" section of the
+ * SSD2828 datasheet. And also SS2828 may use 'pclk' as the clock source
+ * for PLL, which means that the input signal must be already there.
+ */
+int ssd2828_init(const struct ssd2828_config *cfg,
+ const struct ctfb_res_modes *mode);
+
+#endif
#include <fdt_support.h>
#include <video_fb.h>
#include "videomodes.h"
+#include "hitachi_tx18d42vm_lcd.h"
+#include "ssd2828.h"
+
+#ifdef CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW
+#define PWM_ON 0
+#define PWM_OFF 1
+#else
+#define PWM_ON 1
+#define PWM_OFF 0
+#endif
DECLARE_GLOBAL_DATA_PTR;
#endif /* CONFIG_VIDEO_HDMI */
+#ifdef CONFIG_MACH_SUN4I
+/*
+ * Testing has shown that on sun4i the display backend engine does not have
+ * deep enough fifo-s causing flickering / tearing in full-hd mode due to
+ * fifo underruns. So on sun4i we use the display frontend engine to do the
+ * dma from memory, as the frontend does have deep enough fifo-s.
+ */
+
+static const u32 sun4i_vert_coef[32] = {
+ 0x00004000, 0x000140ff, 0x00033ffe, 0x00043ffd,
+ 0x00063efc, 0xff083dfc, 0x000a3bfb, 0xff0d39fb,
+ 0xff0f37fb, 0xff1136fa, 0xfe1433fb, 0xfe1631fb,
+ 0xfd192ffb, 0xfd1c2cfb, 0xfd1f29fb, 0xfc2127fc,
+ 0xfc2424fc, 0xfc2721fc, 0xfb291ffd, 0xfb2c1cfd,
+ 0xfb2f19fd, 0xfb3116fe, 0xfb3314fe, 0xfa3611ff,
+ 0xfb370fff, 0xfb390dff, 0xfb3b0a00, 0xfc3d08ff,
+ 0xfc3e0600, 0xfd3f0400, 0xfe3f0300, 0xff400100,
+};
+
+static const u32 sun4i_horz_coef[64] = {
+ 0x40000000, 0x00000000, 0x40fe0000, 0x0000ff03,
+ 0x3ffd0000, 0x0000ff05, 0x3ffc0000, 0x0000ff06,
+ 0x3efb0000, 0x0000ff08, 0x3dfb0000, 0x0000ff09,
+ 0x3bfa0000, 0x0000fe0d, 0x39fa0000, 0x0000fe0f,
+ 0x38fa0000, 0x0000fe10, 0x36fa0000, 0x0000fe12,
+ 0x33fa0000, 0x0000fd16, 0x31fa0000, 0x0000fd18,
+ 0x2ffa0000, 0x0000fd1a, 0x2cfa0000, 0x0000fc1e,
+ 0x29fa0000, 0x0000fc21, 0x27fb0000, 0x0000fb23,
+ 0x24fb0000, 0x0000fb26, 0x21fb0000, 0x0000fb29,
+ 0x1ffc0000, 0x0000fa2b, 0x1cfc0000, 0x0000fa2e,
+ 0x19fd0000, 0x0000fa30, 0x16fd0000, 0x0000fa33,
+ 0x14fd0000, 0x0000fa35, 0x11fe0000, 0x0000fa37,
+ 0x0ffe0000, 0x0000fa39, 0x0dfe0000, 0x0000fa3b,
+ 0x0afe0000, 0x0000fa3e, 0x08ff0000, 0x0000fb3e,
+ 0x06ff0000, 0x0000fb40, 0x05ff0000, 0x0000fc40,
+ 0x03ff0000, 0x0000fd41, 0x01ff0000, 0x0000fe42,
+};
+
+static void sunxi_frontend_init(void)
+{
+ struct sunxi_ccm_reg * const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+ struct sunxi_de_fe_reg * const de_fe =
+ (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE;
+ int i;
+
+ /* Clocks on */
+ setbits_le32(&ccm->ahb_gate1, 1 << AHB_GATE_OFFSET_DE_FE0);
+ setbits_le32(&ccm->dram_clk_gate, 1 << CCM_DRAM_GATE_OFFSET_DE_FE0);
+ clock_set_de_mod_clock(&ccm->fe0_clk_cfg, 300000000);
+
+ setbits_le32(&de_fe->enable, SUNXI_DE_FE_ENABLE_EN);
+
+ for (i = 0; i < 32; i++) {
+ writel(sun4i_horz_coef[2 * i], &de_fe->ch0_horzcoef0[i]);
+ writel(sun4i_horz_coef[2 * i + 1], &de_fe->ch0_horzcoef1[i]);
+ writel(sun4i_vert_coef[i], &de_fe->ch0_vertcoef[i]);
+ writel(sun4i_horz_coef[2 * i], &de_fe->ch1_horzcoef0[i]);
+ writel(sun4i_horz_coef[2 * i + 1], &de_fe->ch1_horzcoef1[i]);
+ writel(sun4i_vert_coef[i], &de_fe->ch1_vertcoef[i]);
+ }
+
+ setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_COEF_RDY);
+}
+
+static void sunxi_frontend_mode_set(const struct ctfb_res_modes *mode,
+ unsigned int address)
+{
+ struct sunxi_de_fe_reg * const de_fe =
+ (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE;
+
+ setbits_le32(&de_fe->bypass, SUNXI_DE_FE_BYPASS_CSC_BYPASS);
+ writel(CONFIG_SYS_SDRAM_BASE + address, &de_fe->ch0_addr);
+ writel(mode->xres * 4, &de_fe->ch0_stride);
+ writel(SUNXI_DE_FE_INPUT_FMT_ARGB8888, &de_fe->input_fmt);
+ writel(SUNXI_DE_FE_OUTPUT_FMT_ARGB8888, &de_fe->output_fmt);
+
+ writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres),
+ &de_fe->ch0_insize);
+ writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres),
+ &de_fe->ch0_outsize);
+ writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch0_horzfact);
+ writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch0_vertfact);
+
+ writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres),
+ &de_fe->ch1_insize);
+ writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres),
+ &de_fe->ch1_outsize);
+ writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch1_horzfact);
+ writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch1_vertfact);
+
+ setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_REG_RDY);
+}
+
+static void sunxi_frontend_enable(void)
+{
+ struct sunxi_de_fe_reg * const de_fe =
+ (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE;
+
+ setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_FRM_START);
+}
+#else
+static void sunxi_frontend_init(void) {}
+static void sunxi_frontend_mode_set(const struct ctfb_res_modes *mode,
+ unsigned int address) {}
+static void sunxi_frontend_enable(void) {}
+#endif
+
/*
* This is the entity that mixes and matches the different layers and inputs.
* Allwinner calls it the back-end, but i like composer better.
(struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE;
int i;
+ sunxi_frontend_init();
+
#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
/* Reset off */
setbits_le32(&ccm->ahb_reset1_cfg, 1 << AHB_RESET_OFFSET_DE_BE0);
/* Clocks on */
setbits_le32(&ccm->ahb_gate1, 1 << AHB_GATE_OFFSET_DE_BE0);
+#ifndef CONFIG_MACH_SUN4I /* On sun4i the frontend does the dma */
setbits_le32(&ccm->dram_clk_gate, 1 << CCM_DRAM_GATE_OFFSET_DE_BE0);
+#endif
clock_set_de_mod_clock(&ccm->be0_clk_cfg, 300000000);
/* Engine bug, clear registers after reset */
struct sunxi_de_be_reg * const de_be =
(struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE;
+ sunxi_frontend_mode_set(mode, address);
+
writel(SUNXI_DE_BE_HEIGHT(mode->yres) | SUNXI_DE_BE_WIDTH(mode->xres),
&de_be->disp_size);
writel(SUNXI_DE_BE_HEIGHT(mode->yres) | SUNXI_DE_BE_WIDTH(mode->xres),
&de_be->layer0_size);
+#ifndef CONFIG_MACH_SUN4I /* On sun4i the frontend does the dma */
writel(SUNXI_DE_BE_LAYER_STRIDE(mode->xres), &de_be->layer0_stride);
writel(address << 3, &de_be->layer0_addr_low32b);
writel(address >> 29, &de_be->layer0_addr_high4b);
+#else
+ writel(SUNXI_DE_BE_LAYER_ATTR0_SRC_FE0, &de_be->layer0_attr0_ctrl);
+#endif
writel(SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888, &de_be->layer0_attr1_ctrl);
setbits_le32(&de_be->mode, SUNXI_DE_BE_MODE_LAYER0_ENABLE);
struct sunxi_de_be_reg * const de_be =
(struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE;
+ sunxi_frontend_enable();
+
setbits_le32(&de_be->reg_ctrl, SUNXI_DE_BE_REG_CTRL_LOAD_REGS);
setbits_le32(&de_be->mode, SUNXI_DE_BE_MODE_START);
}
pin = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_BL_PWM);
if (pin != -1) {
gpio_request(pin, "lcd_backlight_pwm");
- /* backlight pwm is inverted, set to 1 to disable backlight */
- gpio_direction_output(pin, 1);
+ gpio_direction_output(pin, PWM_OFF);
}
/* Give the backlight some time to turn off and power up the panel. */
gpio_direction_output(pin, 1);
pin = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_BL_PWM);
- if (pin != -1) {
- /* backlight pwm is inverted, set to 0 to enable backlight */
- gpio_direction_output(pin, 0);
- }
+ if (pin != -1)
+ gpio_direction_output(pin, PWM_ON);
}
static int sunxi_lcdc_get_clk_delay(const struct ctfb_res_modes *mode)
return (delay > 30) ? 30 : delay;
}
-static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode)
+static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode,
+ bool for_ext_vga_dac)
{
struct sunxi_lcdc_reg * const lcdc =
(struct sunxi_lcdc_reg *)SUNXI_LCD0_BASE;
&lcdc->tcon0_frm_ctrl);
}
-#ifdef CONFIG_VIDEO_LCD_IF_PARALLEL
- val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0;
-#endif
-#ifdef CONFIG_VIDEO_LCD_IF_LVDS
- val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60;
-#endif
+ val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(CONFIG_VIDEO_LCD_DCLK_PHASE);
if (!(mode->sync & FB_SYNC_HOR_HIGH_ACT))
val |= SUNXI_LCDC_TCON_HSYNC_MASK;
if (!(mode->sync & FB_SYNC_VERT_HIGH_ACT))
val |= SUNXI_LCDC_TCON_VSYNC_MASK;
+
+#ifdef CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
+ if (for_ext_vga_dac)
+ val = 0;
+#endif
writel(val, &lcdc->tcon0_io_polarity);
writel(0, &lcdc->tcon0_io_tristate);
}
#endif /* CONFIG_VIDEO_VGA_VIA_LCD */
+#ifdef CONFIG_VIDEO_LCD_SSD2828
+static int sunxi_ssd2828_init(const struct ctfb_res_modes *mode)
+{
+ struct ssd2828_config cfg = {
+ .csx_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_CS),
+ .sck_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_SCLK),
+ .sdi_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MOSI),
+ .sdo_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MISO),
+ .reset_pin = name_to_gpio(CONFIG_VIDEO_LCD_SSD2828_RESET),
+ .ssd2828_tx_clk_khz = CONFIG_VIDEO_LCD_SSD2828_TX_CLK * 1000,
+ .ssd2828_color_depth = 24,
+#ifdef CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828
+ .mipi_dsi_number_of_data_lanes = 4,
+ .mipi_dsi_bitrate_per_data_lane_mbps = 513,
+ .mipi_dsi_delay_after_exit_sleep_mode_ms = 100,
+ .mipi_dsi_delay_after_set_display_on_ms = 200
+#else
+#error MIPI LCD panel needs configuration parameters
+#endif
+ };
+
+ if (cfg.csx_pin == -1 || cfg.sck_pin == -1 || cfg.sdi_pin == -1) {
+ printf("SSD2828: SPI pins are not properly configured\n");
+ return 1;
+ }
+ if (cfg.reset_pin == -1) {
+ printf("SSD2828: Reset pin is not properly configured\n");
+ return 1;
+ }
+
+ return ssd2828_init(&cfg, mode);
+}
+#endif /* CONFIG_VIDEO_LCD_SSD2828 */
+
static void sunxi_engines_init(void)
{
sunxi_composer_init();
break;
case sunxi_monitor_lcd:
sunxi_lcdc_panel_enable();
+ if (IS_ENABLED(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM)) {
+ mdelay(50); /* Wait for lcd controller power on */
+ hitachi_tx18d42vm_init();
+ }
sunxi_composer_mode_set(mode, address);
- sunxi_lcdc_tcon0_mode_set(mode);
+ sunxi_lcdc_tcon0_mode_set(mode, false);
sunxi_composer_enable();
sunxi_lcdc_enable();
+#ifdef CONFIG_VIDEO_LCD_SSD2828
+ sunxi_ssd2828_init(mode);
+#endif
sunxi_lcdc_backlight_enable();
break;
case sunxi_monitor_vga:
sunxi_vga_enable();
#elif defined CONFIG_VIDEO_VGA_VIA_LCD
sunxi_composer_mode_set(mode, address);
- sunxi_lcdc_tcon0_mode_set(mode);
+ sunxi_lcdc_tcon0_mode_set(mode, true);
sunxi_composer_enable();
sunxi_lcdc_enable();
sunxi_vga_external_dac_enable();
int offset, ret;
const char *pipeline = NULL;
+#ifdef CONFIG_MACH_SUN4I
+#define PIPELINE_PREFIX "de_fe0-"
+#else
+#define PIPELINE_PREFIX
+#endif
+
switch (sunxi_display.monitor) {
case sunxi_monitor_none:
return 0;
case sunxi_monitor_dvi:
case sunxi_monitor_hdmi:
- pipeline = "de_be0-lcd0-hdmi";
+ pipeline = PIPELINE_PREFIX "de_be0-lcd0-hdmi";
break;
case sunxi_monitor_lcd:
- pipeline = "de_be0-lcd0";
+ pipeline = PIPELINE_PREFIX "de_be0-lcd0";
break;
case sunxi_monitor_vga:
#ifdef CONFIG_VIDEO_VGA
- pipeline = "de_be0-lcd0-tve0";
+ pipeline = PIPELINE_PREFIX "de_be0-lcd0-tve0";
#elif defined CONFIG_VIDEO_VGA_VIA_LCD
- pipeline = "de_be0-lcd0";
+ pipeline = PIPELINE_PREFIX "de_be0-lcd0";
#endif
break;
}
FDT_LCD_CACHE_WRITE_BACK_FLUSH);
/* These GPIOs are all optional */
- fdtdec_decode_gpio(blob, display_node, "nvidia,backlight-enable-gpios",
- &config->backlight_en);
- fdtdec_decode_gpio(blob, display_node, "nvidia,lvds-shutdown-gpios",
- &config->lvds_shutdown);
- fdtdec_decode_gpio(blob, display_node, "nvidia,backlight-vdd-gpios",
- &config->backlight_vdd);
- fdtdec_decode_gpio(blob, display_node, "nvidia,panel-vdd-gpios",
- &config->panel_vdd);
+ gpio_request_by_name_nodev(blob, display_node,
+ "nvidia,backlight-enable-gpios", 0,
+ &config->backlight_en, GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(blob, display_node,
+ "nvidia,lvds-shutdown-gpios", 0,
+ &config->lvds_shutdown, GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(blob, display_node,
+ "nvidia,backlight-vdd-gpios", 0,
+ &config->backlight_vdd, GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(blob, display_node,
+ "nvidia,panel-vdd-gpios", 0,
+ &config->panel_vdd, GPIOD_IS_OUT);
return fdtdec_get_int_array(blob, display_node, "nvidia,panel-timings",
config->panel_timings, FDT_LCD_TIMINGS);
*/
funcmux_select(PERIPH_ID_DISP1, FUNCMUX_DEFAULT);
-
- fdtdec_setup_gpio(&config.panel_vdd);
- fdtdec_setup_gpio(&config.lvds_shutdown);
- fdtdec_setup_gpio(&config.backlight_vdd);
- fdtdec_setup_gpio(&config.backlight_en);
-
- /*
- * TODO: If fdt includes output flag we can omit this code
- * since fdtdec_setup_gpio will do it for us.
- */
- if (fdt_gpio_isvalid(&config.panel_vdd))
- gpio_direction_output(config.panel_vdd.gpio, 0);
- if (fdt_gpio_isvalid(&config.lvds_shutdown))
- gpio_direction_output(config.lvds_shutdown.gpio, 0);
- if (fdt_gpio_isvalid(&config.backlight_vdd))
- gpio_direction_output(config.backlight_vdd.gpio, 0);
- if (fdt_gpio_isvalid(&config.backlight_en))
- gpio_direction_output(config.backlight_en.gpio, 0);
break;
case STAGE_PANEL_VDD:
- if (fdt_gpio_isvalid(&config.panel_vdd))
- gpio_direction_output(config.panel_vdd.gpio, 1);
+ if (dm_gpio_is_valid(&config.panel_vdd))
+ dm_gpio_set_value(&config.panel_vdd, 1);
break;
case STAGE_LVDS:
- if (fdt_gpio_isvalid(&config.lvds_shutdown))
- gpio_set_value(config.lvds_shutdown.gpio, 1);
+ if (dm_gpio_is_valid(&config.lvds_shutdown))
+ dm_gpio_set_value(&config.lvds_shutdown, 1);
break;
case STAGE_BACKLIGHT_VDD:
- if (fdt_gpio_isvalid(&config.backlight_vdd))
- gpio_set_value(config.backlight_vdd.gpio, 1);
+ if (dm_gpio_is_valid(&config.backlight_vdd))
+ dm_gpio_set_value(&config.backlight_vdd, 1);
break;
case STAGE_PWM:
/* Enable PWM at 15/16 high, 32768 Hz with divider 1 */
pwm_enable(config.pwm_channel, 32768, 0xdf, 1);
break;
case STAGE_BACKLIGHT_EN:
- if (fdt_gpio_isvalid(&config.backlight_en))
- gpio_set_value(config.backlight_en.gpio, 1);
+ if (dm_gpio_is_valid(&config.backlight_en))
+ dm_gpio_set_value(&config.backlight_en, 1);
break;
case STAGE_DONE:
break;
--- /dev/null
+/*
+ *
+ * Vesa frame buffer driver for x86
+ *
+ * Copyright (C) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <pci_rom.h>
+#include <video_fb.h>
+#include <vbe.h>
+
+/*
+ * The Graphic Device
+ */
+GraphicDevice ctfb;
+
+/* Devices to allow - only the last one works fully */
+struct pci_device_id vesa_video_ids[] = {
+ { .vendor = 0x102b, .device = 0x0525 },
+ { .vendor = 0x1002, .device = 0x5159 },
+ { .vendor = 0x1002, .device = 0x4752 },
+ { .vendor = 0x1002, .device = 0x5452 },
+ {},
+};
+
+void *video_hw_init(void)
+{
+ GraphicDevice *gdev = &ctfb;
+ int bits_per_pixel;
+ pci_dev_t dev;
+ int ret;
+
+ printf("Video: ");
+ if (vbe_get_video_info(gdev)) {
+ /* TODO: Should we look these up by class? */
+ dev = pci_find_devices(vesa_video_ids, 0);
+ if (dev == -1) {
+ printf("no card detected\n");
+ return NULL;
+ }
+ printf("bdf %x\n", dev);
+ ret = pci_run_vga_bios(dev, NULL, true);
+ if (ret) {
+ printf("failed to run video BIOS: %d\n", ret);
+ return NULL;
+ }
+ }
+
+ if (vbe_get_video_info(gdev)) {
+ printf("No video mode configured\n");
+ return NULL;
+ }
+
+ bits_per_pixel = gdev->gdfBytesPP * 8;
+ sprintf(gdev->modeIdent, "%dx%dx%d", gdev->winSizeX, gdev->winSizeY,
+ bits_per_pixel);
+ printf("%s\n", gdev->modeIdent);
+ debug("Framex buffer at %x\n", gdev->pciBase);
+
+ return (void *)gdev;
+}
+++ /dev/null
-/*
- *
- * Vesa frame buffer driver for x86
- *
- * Copyright (C) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <video_fb.h>
-#include <vbe.h>
-#include "videomodes.h"
-
-/*
- * The Graphic Device
- */
-GraphicDevice ctfb;
-
-void *video_hw_init(void)
-{
- GraphicDevice *gdev = &ctfb;
- int bits_per_pixel;
-
- printf("Video: ");
- if (vbe_get_video_info(gdev)) {
- printf("No video mode configured\n");
- return NULL;
- }
-
- bits_per_pixel = gdev->gdfBytesPP * 8;
- sprintf(gdev->modeIdent, "%dx%dx%d", gdev->winSizeX, gdev->winSizeY,
- bits_per_pixel);
- printf("%s\n", gdev->modeIdent);
- debug("Frame buffer at %x\n", gdev->frameAdrs);
-
- return (void *)gdev;
-}
#include <exports.h>
#include <linux/compiler.h>
+#define FO(x) offsetof(struct jt_funcs, x)
+
#if defined(CONFIG_X86)
/*
* x86 does not have a dedicated register to store the pointer to
* from flash memory. The global_data address is passed as argv[-1]
* to the application program.
*/
-static void **jt;
+static struct jt_funcs *jt;
gd_t *global_data;
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" movl %0, %%eax\n" \
" movl jt, %%ecx\n" \
" jmp *(%%ecx, %%eax)\n" \
- : : "i"(XF_ ## x * sizeof(void *)) : "eax", "ecx");
+ : : "i"(FO(x)) : "eax", "ecx");
#elif defined(CONFIG_PPC)
/*
* r2 holds the pointer to the global_data, r11 is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" lwz %%r11, %1(%%r11)\n" \
" mtctr %%r11\n" \
" bctr\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r11");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "r11");
#elif defined(CONFIG_ARM)
#ifdef CONFIG_ARM64
/*
* x18 holds the pointer to the global_data, x9 is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" ldr x9, [x18, %0]\n" \
" ldr x9, [x9, %1]\n" \
" br x9\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "x9");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "x9");
#else
/*
* r9 holds the pointer to the global_data, ip is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" ldr ip, [r9, %0]\n" \
" ldr pc, [ip, %1]\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "ip");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "ip");
#endif
#elif defined(CONFIG_MIPS)
/*
* it; however, GCC/mips generates an additional `nop' after each asm
* statement
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" lw $25, %0($26)\n" \
" lw $25, %1($25)\n" \
" jr $25\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "t9");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "t9");
#elif defined(CONFIG_NIOS2)
/*
* gp holds the pointer to the global_data, r8 is call-clobbered
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" ldw r8, 0(r8)\n" \
" ldw r8, %1(r8)\n" \
" jmp r8\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "gp");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "gp");
#elif defined(CONFIG_M68K)
/*
* d7 holds the pointer to the global_data, a0 is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" adda.l %1, %%a0\n" \
" move.l (%%a0), %%a0\n" \
" jmp (%%a0)\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "a0");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "a0");
#elif defined(CONFIG_MICROBLAZE)
/*
* r31 holds the pointer to the global_data. r5 is a call-clobbered.
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" lwi r5, r31, %0\n" \
" lwi r5, r5, %1\n" \
" bra r5\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r5");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "r5");
#elif defined(CONFIG_BLACKFIN)
/*
* P3 holds the pointer to the global_data, P0 is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl _" #x "\n_" \
#x ":\n" \
" P0 = [P3 + %0]\n" \
" P0 = [P0 + %1]\n" \
" JUMP (P0)\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "P0");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "P0");
#elif defined(CONFIG_AVR32)
/*
* r6 holds the pointer to the global_data. r8 is call clobbered.
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile( \
" .globl\t" #x "\n" \
#x ":\n" \
" ld.w r8, r6[%0]\n" \
" ld.w pc, r8[%1]\n" \
: \
- : "i"(offsetof(gd_t, jt)), "i"(XF_ ##x) \
+ : "i"(offsetof(gd_t, jt)), "i"(FO(x)) \
: "r8");
#elif defined(CONFIG_SH)
/*
* r13 holds the pointer to the global_data. r1 is a call clobbered.
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .align 2\n" \
" .globl " #x "\n" \
" jmp @r1\n" \
" nop\n" \
" nop\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r1", "r2");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "r1", "r2");
#elif defined(CONFIG_SPARC)
/*
* g7 holds the pointer to the global_data. g1 is call clobbered.
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile( \
" .globl\t" #x "\n" \
#x ":\n" \
" ld [%%g1 + %1], %%g1\n" \
" jmp %%g1\n" \
" nop\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "g1" );
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "g1");
#elif defined(CONFIG_NDS32)
/*
* r16 holds the pointer to the global_data. gp is call clobbered.
* not support reduced register (16 GPR).
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" lwi $r16, [$gp + (%0)]\n" \
" lwi $r16, [$r16 + (%1)]\n" \
" jr $r16\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "$r16");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "$r16");
#elif defined(CONFIG_OPENRISC)
/*
* r10 holds the pointer to the global_data, r13 is a call-clobbered
* register
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile ( \
" .globl " #x "\n" \
#x ":\n" \
" l.lwz r13, %1(r13)\n" \
" l.jr r13\n" \
" l.nop\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r13");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "r13");
#elif defined(CONFIG_ARC)
/*
* r25 holds the pointer to the global_data. r10 is call clobbered.
*/
-#define EXPORT_FUNC(x) \
+#define EXPORT_FUNC(f, a, x, ...) \
asm volatile( \
" .align 4\n" \
" .globl " #x "\n" \
" ld r10, [r25, %0]\n" \
" ld r10, [r10, %1]\n" \
" j [r10]\n" \
- : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r10");
+ : : "i"(offsetof(gd_t, jt)), "i"(FO(x)) : "r10");
#else
/*" addi $sp, $sp, -24\n" \
" br $r16\n" \*/
struct fstype_info {
int fstype;
+ char *name;
/*
* Is it legal to pass NULL as .probe()'s fs_dev_desc parameter? This
* should be false in most cases. For "virtual" filesystems which
#ifdef CONFIG_FS_FAT
{
.fstype = FS_TYPE_FAT,
+ .name = "fat",
.null_dev_desc_ok = false,
.probe = fat_set_blk_dev,
.close = fat_close,
#ifdef CONFIG_FS_EXT4
{
.fstype = FS_TYPE_EXT,
+ .name = "ext4",
.null_dev_desc_ok = false,
.probe = ext4fs_probe,
.close = ext4fs_close,
#ifdef CONFIG_SANDBOX
{
.fstype = FS_TYPE_SANDBOX,
+ .name = "sandbox",
.null_dev_desc_ok = true,
.probe = sandbox_fs_set_blk_dev,
.close = sandbox_fs_close,
#endif
{
.fstype = FS_TYPE_ANY,
+ .name = "unsupported",
.null_dev_desc_ok = true,
.probe = fs_probe_unsupported,
.close = fs_close_unsupported,
if (!relocated) {
for (i = 0, info = fstypes; i < ARRAY_SIZE(fstypes);
i++, info++) {
+ info->name += gd->reloc_off;
info->probe += gd->reloc_off;
info->close += gd->reloc_off;
info->ls += gd->reloc_off;
return CMD_RET_SUCCESS;
}
+
+int do_fs_type(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ struct fstype_info *info;
+
+ if (argc < 3 || argc > 4)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], FS_TYPE_ANY))
+ return 1;
+
+ info = fs_get_info(fs_type);
+
+ if (argc == 4)
+ setenv(argv[3], info->name);
+ else
+ printf("%s\n", info->name);
+
+ return CMD_RET_SUCCESS;
+}
+
obj-y := ubifs.o io.o super.o sb.o master.o lpt.o
obj-y += lpt_commit.o scan.o lprops.o
obj-y += tnc.o tnc_misc.o debug.o crc16.o budget.o
-obj-y += log.o orphan.o recovery.o replay.o
+obj-y += log.o orphan.o recovery.o replay.o gc.o
--- /dev/null
+/*
+ * This file is part of UBIFS.
+ *
+ * Copyright (C) 2006-2008 Nokia Corporation.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * Authors: Adrian Hunter
+ * Artem Bityutskiy (Битюцкий Артём)
+ */
+
+/*
+ * This file implements garbage collection. The procedure for garbage collection
+ * is different depending on whether a LEB as an index LEB (contains index
+ * nodes) or not. For non-index LEBs, garbage collection finds a LEB which
+ * contains a lot of dirty space (obsolete nodes), and copies the non-obsolete
+ * nodes to the journal, at which point the garbage-collected LEB is free to be
+ * reused. For index LEBs, garbage collection marks the non-obsolete index nodes
+ * dirty in the TNC, and after the next commit, the garbage-collected LEB is
+ * to be reused. Garbage collection will cause the number of dirty index nodes
+ * to grow, however sufficient space is reserved for the index to ensure the
+ * commit will never run out of space.
+ *
+ * Notes about dead watermark. At current UBIFS implementation we assume that
+ * LEBs which have less than @c->dead_wm bytes of free + dirty space are full
+ * and not worth garbage-collecting. The dead watermark is one min. I/O unit
+ * size, or min. UBIFS node size, depending on what is greater. Indeed, UBIFS
+ * Garbage Collector has to synchronize the GC head's write buffer before
+ * returning, so this is about wasting one min. I/O unit. However, UBIFS GC can
+ * actually reclaim even very small pieces of dirty space by garbage collecting
+ * enough dirty LEBs, but we do not bother doing this at this implementation.
+ *
+ * Notes about dark watermark. The results of GC work depends on how big are
+ * the UBIFS nodes GC deals with. Large nodes make GC waste more space. Indeed,
+ * if GC move data from LEB A to LEB B and nodes in LEB A are large, GC would
+ * have to waste large pieces of free space at the end of LEB B, because nodes
+ * from LEB A would not fit. And the worst situation is when all nodes are of
+ * maximum size. So dark watermark is the amount of free + dirty space in LEB
+ * which are guaranteed to be reclaimable. If LEB has less space, the GC might
+ * be unable to reclaim it. So, LEBs with free + dirty greater than dark
+ * watermark are "good" LEBs from GC's point of few. The other LEBs are not so
+ * good, and GC takes extra care when moving them.
+ */
+#ifndef __UBOOT__
+#include <linux/slab.h>
+#include <linux/pagemap.h>
+#include <linux/list_sort.h>
+#endif
+#include "ubifs.h"
+
+#ifndef __UBOOT__
+/*
+ * GC may need to move more than one LEB to make progress. The below constants
+ * define "soft" and "hard" limits on the number of LEBs the garbage collector
+ * may move.
+ */
+#define SOFT_LEBS_LIMIT 4
+#define HARD_LEBS_LIMIT 32
+
+/**
+ * switch_gc_head - switch the garbage collection journal head.
+ * @c: UBIFS file-system description object
+ * @buf: buffer to write
+ * @len: length of the buffer to write
+ * @lnum: LEB number written is returned here
+ * @offs: offset written is returned here
+ *
+ * This function switch the GC head to the next LEB which is reserved in
+ * @c->gc_lnum. Returns %0 in case of success, %-EAGAIN if commit is required,
+ * and other negative error code in case of failures.
+ */
+static int switch_gc_head(struct ubifs_info *c)
+{
+ int err, gc_lnum = c->gc_lnum;
+ struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf;
+
+ ubifs_assert(gc_lnum != -1);
+ dbg_gc("switch GC head from LEB %d:%d to LEB %d (waste %d bytes)",
+ wbuf->lnum, wbuf->offs + wbuf->used, gc_lnum,
+ c->leb_size - wbuf->offs - wbuf->used);
+
+ err = ubifs_wbuf_sync_nolock(wbuf);
+ if (err)
+ return err;
+
+ /*
+ * The GC write-buffer was synchronized, we may safely unmap
+ * 'c->gc_lnum'.
+ */
+ err = ubifs_leb_unmap(c, gc_lnum);
+ if (err)
+ return err;
+
+ err = ubifs_wbuf_sync_nolock(wbuf);
+ if (err)
+ return err;
+
+ err = ubifs_add_bud_to_log(c, GCHD, gc_lnum, 0);
+ if (err)
+ return err;
+
+ c->gc_lnum = -1;
+ err = ubifs_wbuf_seek_nolock(wbuf, gc_lnum, 0);
+ return err;
+}
+
+/**
+ * data_nodes_cmp - compare 2 data nodes.
+ * @priv: UBIFS file-system description object
+ * @a: first data node
+ * @a: second data node
+ *
+ * This function compares data nodes @a and @b. Returns %1 if @a has greater
+ * inode or block number, and %-1 otherwise.
+ */
+static int data_nodes_cmp(void *priv, struct list_head *a, struct list_head *b)
+{
+ ino_t inuma, inumb;
+ struct ubifs_info *c = priv;
+ struct ubifs_scan_node *sa, *sb;
+
+ cond_resched();
+ if (a == b)
+ return 0;
+
+ sa = list_entry(a, struct ubifs_scan_node, list);
+ sb = list_entry(b, struct ubifs_scan_node, list);
+
+ ubifs_assert(key_type(c, &sa->key) == UBIFS_DATA_KEY);
+ ubifs_assert(key_type(c, &sb->key) == UBIFS_DATA_KEY);
+ ubifs_assert(sa->type == UBIFS_DATA_NODE);
+ ubifs_assert(sb->type == UBIFS_DATA_NODE);
+
+ inuma = key_inum(c, &sa->key);
+ inumb = key_inum(c, &sb->key);
+
+ if (inuma == inumb) {
+ unsigned int blka = key_block(c, &sa->key);
+ unsigned int blkb = key_block(c, &sb->key);
+
+ if (blka <= blkb)
+ return -1;
+ } else if (inuma <= inumb)
+ return -1;
+
+ return 1;
+}
+
+/*
+ * nondata_nodes_cmp - compare 2 non-data nodes.
+ * @priv: UBIFS file-system description object
+ * @a: first node
+ * @a: second node
+ *
+ * This function compares nodes @a and @b. It makes sure that inode nodes go
+ * first and sorted by length in descending order. Directory entry nodes go
+ * after inode nodes and are sorted in ascending hash valuer order.
+ */
+static int nondata_nodes_cmp(void *priv, struct list_head *a,
+ struct list_head *b)
+{
+ ino_t inuma, inumb;
+ struct ubifs_info *c = priv;
+ struct ubifs_scan_node *sa, *sb;
+
+ cond_resched();
+ if (a == b)
+ return 0;
+
+ sa = list_entry(a, struct ubifs_scan_node, list);
+ sb = list_entry(b, struct ubifs_scan_node, list);
+
+ ubifs_assert(key_type(c, &sa->key) != UBIFS_DATA_KEY &&
+ key_type(c, &sb->key) != UBIFS_DATA_KEY);
+ ubifs_assert(sa->type != UBIFS_DATA_NODE &&
+ sb->type != UBIFS_DATA_NODE);
+
+ /* Inodes go before directory entries */
+ if (sa->type == UBIFS_INO_NODE) {
+ if (sb->type == UBIFS_INO_NODE)
+ return sb->len - sa->len;
+ return -1;
+ }
+ if (sb->type == UBIFS_INO_NODE)
+ return 1;
+
+ ubifs_assert(key_type(c, &sa->key) == UBIFS_DENT_KEY ||
+ key_type(c, &sa->key) == UBIFS_XENT_KEY);
+ ubifs_assert(key_type(c, &sb->key) == UBIFS_DENT_KEY ||
+ key_type(c, &sb->key) == UBIFS_XENT_KEY);
+ ubifs_assert(sa->type == UBIFS_DENT_NODE ||
+ sa->type == UBIFS_XENT_NODE);
+ ubifs_assert(sb->type == UBIFS_DENT_NODE ||
+ sb->type == UBIFS_XENT_NODE);
+
+ inuma = key_inum(c, &sa->key);
+ inumb = key_inum(c, &sb->key);
+
+ if (inuma == inumb) {
+ uint32_t hasha = key_hash(c, &sa->key);
+ uint32_t hashb = key_hash(c, &sb->key);
+
+ if (hasha <= hashb)
+ return -1;
+ } else if (inuma <= inumb)
+ return -1;
+
+ return 1;
+}
+
+/**
+ * sort_nodes - sort nodes for GC.
+ * @c: UBIFS file-system description object
+ * @sleb: describes nodes to sort and contains the result on exit
+ * @nondata: contains non-data nodes on exit
+ * @min: minimum node size is returned here
+ *
+ * This function sorts the list of inodes to garbage collect. First of all, it
+ * kills obsolete nodes and separates data and non-data nodes to the
+ * @sleb->nodes and @nondata lists correspondingly.
+ *
+ * Data nodes are then sorted in block number order - this is important for
+ * bulk-read; data nodes with lower inode number go before data nodes with
+ * higher inode number, and data nodes with lower block number go before data
+ * nodes with higher block number;
+ *
+ * Non-data nodes are sorted as follows.
+ * o First go inode nodes - they are sorted in descending length order.
+ * o Then go directory entry nodes - they are sorted in hash order, which
+ * should supposedly optimize 'readdir()'. Direntry nodes with lower parent
+ * inode number go before direntry nodes with higher parent inode number,
+ * and direntry nodes with lower name hash values go before direntry nodes
+ * with higher name hash values.
+ *
+ * This function returns zero in case of success and a negative error code in
+ * case of failure.
+ */
+static int sort_nodes(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
+ struct list_head *nondata, int *min)
+{
+ int err;
+ struct ubifs_scan_node *snod, *tmp;
+
+ *min = INT_MAX;
+
+ /* Separate data nodes and non-data nodes */
+ list_for_each_entry_safe(snod, tmp, &sleb->nodes, list) {
+ ubifs_assert(snod->type == UBIFS_INO_NODE ||
+ snod->type == UBIFS_DATA_NODE ||
+ snod->type == UBIFS_DENT_NODE ||
+ snod->type == UBIFS_XENT_NODE ||
+ snod->type == UBIFS_TRUN_NODE);
+
+ if (snod->type != UBIFS_INO_NODE &&
+ snod->type != UBIFS_DATA_NODE &&
+ snod->type != UBIFS_DENT_NODE &&
+ snod->type != UBIFS_XENT_NODE) {
+ /* Probably truncation node, zap it */
+ list_del(&snod->list);
+ kfree(snod);
+ continue;
+ }
+
+ ubifs_assert(key_type(c, &snod->key) == UBIFS_DATA_KEY ||
+ key_type(c, &snod->key) == UBIFS_INO_KEY ||
+ key_type(c, &snod->key) == UBIFS_DENT_KEY ||
+ key_type(c, &snod->key) == UBIFS_XENT_KEY);
+
+ err = ubifs_tnc_has_node(c, &snod->key, 0, sleb->lnum,
+ snod->offs, 0);
+ if (err < 0)
+ return err;
+
+ if (!err) {
+ /* The node is obsolete, remove it from the list */
+ list_del(&snod->list);
+ kfree(snod);
+ continue;
+ }
+
+ if (snod->len < *min)
+ *min = snod->len;
+
+ if (key_type(c, &snod->key) != UBIFS_DATA_KEY)
+ list_move_tail(&snod->list, nondata);
+ }
+
+ /* Sort data and non-data nodes */
+ list_sort(c, &sleb->nodes, &data_nodes_cmp);
+ list_sort(c, nondata, &nondata_nodes_cmp);
+
+ err = dbg_check_data_nodes_order(c, &sleb->nodes);
+ if (err)
+ return err;
+ err = dbg_check_nondata_nodes_order(c, nondata);
+ if (err)
+ return err;
+ return 0;
+}
+
+/**
+ * move_node - move a node.
+ * @c: UBIFS file-system description object
+ * @sleb: describes the LEB to move nodes from
+ * @snod: the mode to move
+ * @wbuf: write-buffer to move node to
+ *
+ * This function moves node @snod to @wbuf, changes TNC correspondingly, and
+ * destroys @snod. Returns zero in case of success and a negative error code in
+ * case of failure.
+ */
+static int move_node(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
+ struct ubifs_scan_node *snod, struct ubifs_wbuf *wbuf)
+{
+ int err, new_lnum = wbuf->lnum, new_offs = wbuf->offs + wbuf->used;
+
+ cond_resched();
+ err = ubifs_wbuf_write_nolock(wbuf, snod->node, snod->len);
+ if (err)
+ return err;
+
+ err = ubifs_tnc_replace(c, &snod->key, sleb->lnum,
+ snod->offs, new_lnum, new_offs,
+ snod->len);
+ list_del(&snod->list);
+ kfree(snod);
+ return err;
+}
+
+/**
+ * move_nodes - move nodes.
+ * @c: UBIFS file-system description object
+ * @sleb: describes the LEB to move nodes from
+ *
+ * This function moves valid nodes from data LEB described by @sleb to the GC
+ * journal head. This function returns zero in case of success, %-EAGAIN if
+ * commit is required, and other negative error codes in case of other
+ * failures.
+ */
+static int move_nodes(struct ubifs_info *c, struct ubifs_scan_leb *sleb)
+{
+ int err, min;
+ LIST_HEAD(nondata);
+ struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf;
+
+ if (wbuf->lnum == -1) {
+ /*
+ * The GC journal head is not set, because it is the first GC
+ * invocation since mount.
+ */
+ err = switch_gc_head(c);
+ if (err)
+ return err;
+ }
+
+ err = sort_nodes(c, sleb, &nondata, &min);
+ if (err)
+ goto out;
+
+ /* Write nodes to their new location. Use the first-fit strategy */
+ while (1) {
+ int avail;
+ struct ubifs_scan_node *snod, *tmp;
+
+ /* Move data nodes */
+ list_for_each_entry_safe(snod, tmp, &sleb->nodes, list) {
+ avail = c->leb_size - wbuf->offs - wbuf->used;
+ if (snod->len > avail)
+ /*
+ * Do not skip data nodes in order to optimize
+ * bulk-read.
+ */
+ break;
+
+ err = move_node(c, sleb, snod, wbuf);
+ if (err)
+ goto out;
+ }
+
+ /* Move non-data nodes */
+ list_for_each_entry_safe(snod, tmp, &nondata, list) {
+ avail = c->leb_size - wbuf->offs - wbuf->used;
+ if (avail < min)
+ break;
+
+ if (snod->len > avail) {
+ /*
+ * Keep going only if this is an inode with
+ * some data. Otherwise stop and switch the GC
+ * head. IOW, we assume that data-less inode
+ * nodes and direntry nodes are roughly of the
+ * same size.
+ */
+ if (key_type(c, &snod->key) == UBIFS_DENT_KEY ||
+ snod->len == UBIFS_INO_NODE_SZ)
+ break;
+ continue;
+ }
+
+ err = move_node(c, sleb, snod, wbuf);
+ if (err)
+ goto out;
+ }
+
+ if (list_empty(&sleb->nodes) && list_empty(&nondata))
+ break;
+
+ /*
+ * Waste the rest of the space in the LEB and switch to the
+ * next LEB.
+ */
+ err = switch_gc_head(c);
+ if (err)
+ goto out;
+ }
+
+ return 0;
+
+out:
+ list_splice_tail(&nondata, &sleb->nodes);
+ return err;
+}
+
+/**
+ * gc_sync_wbufs - sync write-buffers for GC.
+ * @c: UBIFS file-system description object
+ *
+ * We must guarantee that obsoleting nodes are on flash. Unfortunately they may
+ * be in a write-buffer instead. That is, a node could be written to a
+ * write-buffer, obsoleting another node in a LEB that is GC'd. If that LEB is
+ * erased before the write-buffer is sync'd and then there is an unclean
+ * unmount, then an existing node is lost. To avoid this, we sync all
+ * write-buffers.
+ *
+ * This function returns %0 on success or a negative error code on failure.
+ */
+static int gc_sync_wbufs(struct ubifs_info *c)
+{
+ int err, i;
+
+ for (i = 0; i < c->jhead_cnt; i++) {
+ if (i == GCHD)
+ continue;
+ err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
+/**
+ * ubifs_garbage_collect_leb - garbage-collect a logical eraseblock.
+ * @c: UBIFS file-system description object
+ * @lp: describes the LEB to garbage collect
+ *
+ * This function garbage-collects an LEB and returns one of the @LEB_FREED,
+ * @LEB_RETAINED, etc positive codes in case of success, %-EAGAIN if commit is
+ * required, and other negative error codes in case of failures.
+ */
+int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp)
+{
+ struct ubifs_scan_leb *sleb;
+ struct ubifs_scan_node *snod;
+ struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf;
+ int err = 0, lnum = lp->lnum;
+
+ ubifs_assert(c->gc_lnum != -1 || wbuf->offs + wbuf->used == 0 ||
+ c->need_recovery);
+ ubifs_assert(c->gc_lnum != lnum);
+ ubifs_assert(wbuf->lnum != lnum);
+
+ if (lp->free + lp->dirty == c->leb_size) {
+ /* Special case - a free LEB */
+ dbg_gc("LEB %d is free, return it", lp->lnum);
+ ubifs_assert(!(lp->flags & LPROPS_INDEX));
+
+ if (lp->free != c->leb_size) {
+ /*
+ * Write buffers must be sync'd before unmapping
+ * freeable LEBs, because one of them may contain data
+ * which obsoletes something in 'lp->pnum'.
+ */
+ err = gc_sync_wbufs(c);
+ if (err)
+ return err;
+ err = ubifs_change_one_lp(c, lp->lnum, c->leb_size,
+ 0, 0, 0, 0);
+ if (err)
+ return err;
+ }
+ err = ubifs_leb_unmap(c, lp->lnum);
+ if (err)
+ return err;
+
+ if (c->gc_lnum == -1) {
+ c->gc_lnum = lnum;
+ return LEB_RETAINED;
+ }
+
+ return LEB_FREED;
+ }
+
+ /*
+ * We scan the entire LEB even though we only really need to scan up to
+ * (c->leb_size - lp->free).
+ */
+ sleb = ubifs_scan(c, lnum, 0, c->sbuf, 0);
+ if (IS_ERR(sleb))
+ return PTR_ERR(sleb);
+
+ ubifs_assert(!list_empty(&sleb->nodes));
+ snod = list_entry(sleb->nodes.next, struct ubifs_scan_node, list);
+
+ if (snod->type == UBIFS_IDX_NODE) {
+ struct ubifs_gced_idx_leb *idx_gc;
+
+ dbg_gc("indexing LEB %d (free %d, dirty %d)",
+ lnum, lp->free, lp->dirty);
+ list_for_each_entry(snod, &sleb->nodes, list) {
+ struct ubifs_idx_node *idx = snod->node;
+ int level = le16_to_cpu(idx->level);
+
+ ubifs_assert(snod->type == UBIFS_IDX_NODE);
+ key_read(c, ubifs_idx_key(c, idx), &snod->key);
+ err = ubifs_dirty_idx_node(c, &snod->key, level, lnum,
+ snod->offs);
+ if (err)
+ goto out;
+ }
+
+ idx_gc = kmalloc(sizeof(struct ubifs_gced_idx_leb), GFP_NOFS);
+ if (!idx_gc) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ idx_gc->lnum = lnum;
+ idx_gc->unmap = 0;
+ list_add(&idx_gc->list, &c->idx_gc);
+
+ /*
+ * Don't release the LEB until after the next commit, because
+ * it may contain data which is needed for recovery. So
+ * although we freed this LEB, it will become usable only after
+ * the commit.
+ */
+ err = ubifs_change_one_lp(c, lnum, c->leb_size, 0, 0,
+ LPROPS_INDEX, 1);
+ if (err)
+ goto out;
+ err = LEB_FREED_IDX;
+ } else {
+ dbg_gc("data LEB %d (free %d, dirty %d)",
+ lnum, lp->free, lp->dirty);
+
+ err = move_nodes(c, sleb);
+ if (err)
+ goto out_inc_seq;
+
+ err = gc_sync_wbufs(c);
+ if (err)
+ goto out_inc_seq;
+
+ err = ubifs_change_one_lp(c, lnum, c->leb_size, 0, 0, 0, 0);
+ if (err)
+ goto out_inc_seq;
+
+ /* Allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
+
+ if (c->gc_lnum == -1) {
+ c->gc_lnum = lnum;
+ err = LEB_RETAINED;
+ } else {
+ err = ubifs_wbuf_sync_nolock(wbuf);
+ if (err)
+ goto out;
+
+ err = ubifs_leb_unmap(c, lnum);
+ if (err)
+ goto out;
+
+ err = LEB_FREED;
+ }
+ }
+
+out:
+ ubifs_scan_destroy(sleb);
+ return err;
+
+out_inc_seq:
+ /* We may have moved at least some nodes so allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
+ goto out;
+}
+
+/**
+ * ubifs_garbage_collect - UBIFS garbage collector.
+ * @c: UBIFS file-system description object
+ * @anyway: do GC even if there are free LEBs
+ *
+ * This function does out-of-place garbage collection. The return codes are:
+ * o positive LEB number if the LEB has been freed and may be used;
+ * o %-EAGAIN if the caller has to run commit;
+ * o %-ENOSPC if GC failed to make any progress;
+ * o other negative error codes in case of other errors.
+ *
+ * Garbage collector writes data to the journal when GC'ing data LEBs, and just
+ * marking indexing nodes dirty when GC'ing indexing LEBs. Thus, at some point
+ * commit may be required. But commit cannot be run from inside GC, because the
+ * caller might be holding the commit lock, so %-EAGAIN is returned instead;
+ * And this error code means that the caller has to run commit, and re-run GC
+ * if there is still no free space.
+ *
+ * There are many reasons why this function may return %-EAGAIN:
+ * o the log is full and there is no space to write an LEB reference for
+ * @c->gc_lnum;
+ * o the journal is too large and exceeds size limitations;
+ * o GC moved indexing LEBs, but they can be used only after the commit;
+ * o the shrinker fails to find clean znodes to free and requests the commit;
+ * o etc.
+ *
+ * Note, if the file-system is close to be full, this function may return
+ * %-EAGAIN infinitely, so the caller has to limit amount of re-invocations of
+ * the function. E.g., this happens if the limits on the journal size are too
+ * tough and GC writes too much to the journal before an LEB is freed. This
+ * might also mean that the journal is too large, and the TNC becomes to big,
+ * so that the shrinker is constantly called, finds not clean znodes to free,
+ * and requests commit. Well, this may also happen if the journal is all right,
+ * but another kernel process consumes too much memory. Anyway, infinite
+ * %-EAGAIN may happen, but in some extreme/misconfiguration cases.
+ */
+int ubifs_garbage_collect(struct ubifs_info *c, int anyway)
+{
+ int i, err, ret, min_space = c->dead_wm;
+ struct ubifs_lprops lp;
+ struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf;
+
+ ubifs_assert_cmt_locked(c);
+ ubifs_assert(!c->ro_media && !c->ro_mount);
+
+ if (ubifs_gc_should_commit(c))
+ return -EAGAIN;
+
+ mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead);
+
+ if (c->ro_error) {
+ ret = -EROFS;
+ goto out_unlock;
+ }
+
+ /* We expect the write-buffer to be empty on entry */
+ ubifs_assert(!wbuf->used);
+
+ for (i = 0; ; i++) {
+ int space_before, space_after;
+
+ cond_resched();
+
+ /* Give the commit an opportunity to run */
+ if (ubifs_gc_should_commit(c)) {
+ ret = -EAGAIN;
+ break;
+ }
+
+ if (i > SOFT_LEBS_LIMIT && !list_empty(&c->idx_gc)) {
+ /*
+ * We've done enough iterations. Indexing LEBs were
+ * moved and will be available after the commit.
+ */
+ dbg_gc("soft limit, some index LEBs GC'ed, -EAGAIN");
+ ubifs_commit_required(c);
+ ret = -EAGAIN;
+ break;
+ }
+
+ if (i > HARD_LEBS_LIMIT) {
+ /*
+ * We've moved too many LEBs and have not made
+ * progress, give up.
+ */
+ dbg_gc("hard limit, -ENOSPC");
+ ret = -ENOSPC;
+ break;
+ }
+
+ /*
+ * Empty and freeable LEBs can turn up while we waited for
+ * the wbuf lock, or while we have been running GC. In that
+ * case, we should just return one of those instead of
+ * continuing to GC dirty LEBs. Hence we request
+ * 'ubifs_find_dirty_leb()' to return an empty LEB if it can.
+ */
+ ret = ubifs_find_dirty_leb(c, &lp, min_space, anyway ? 0 : 1);
+ if (ret) {
+ if (ret == -ENOSPC)
+ dbg_gc("no more dirty LEBs");
+ break;
+ }
+
+ dbg_gc("found LEB %d: free %d, dirty %d, sum %d (min. space %d)",
+ lp.lnum, lp.free, lp.dirty, lp.free + lp.dirty,
+ min_space);
+
+ space_before = c->leb_size - wbuf->offs - wbuf->used;
+ if (wbuf->lnum == -1)
+ space_before = 0;
+
+ ret = ubifs_garbage_collect_leb(c, &lp);
+ if (ret < 0) {
+ if (ret == -EAGAIN) {
+ /*
+ * This is not error, so we have to return the
+ * LEB to lprops. But if 'ubifs_return_leb()'
+ * fails, its failure code is propagated to the
+ * caller instead of the original '-EAGAIN'.
+ */
+ err = ubifs_return_leb(c, lp.lnum);
+ if (err)
+ ret = err;
+ break;
+ }
+ goto out;
+ }
+
+ if (ret == LEB_FREED) {
+ /* An LEB has been freed and is ready for use */
+ dbg_gc("LEB %d freed, return", lp.lnum);
+ ret = lp.lnum;
+ break;
+ }
+
+ if (ret == LEB_FREED_IDX) {
+ /*
+ * This was an indexing LEB and it cannot be
+ * immediately used. And instead of requesting the
+ * commit straight away, we try to garbage collect some
+ * more.
+ */
+ dbg_gc("indexing LEB %d freed, continue", lp.lnum);
+ continue;
+ }
+
+ ubifs_assert(ret == LEB_RETAINED);
+ space_after = c->leb_size - wbuf->offs - wbuf->used;
+ dbg_gc("LEB %d retained, freed %d bytes", lp.lnum,
+ space_after - space_before);
+
+ if (space_after > space_before) {
+ /* GC makes progress, keep working */
+ min_space >>= 1;
+ if (min_space < c->dead_wm)
+ min_space = c->dead_wm;
+ continue;
+ }
+
+ dbg_gc("did not make progress");
+
+ /*
+ * GC moved an LEB bud have not done any progress. This means
+ * that the previous GC head LEB contained too few free space
+ * and the LEB which was GC'ed contained only large nodes which
+ * did not fit that space.
+ *
+ * We can do 2 things:
+ * 1. pick another LEB in a hope it'll contain a small node
+ * which will fit the space we have at the end of current GC
+ * head LEB, but there is no guarantee, so we try this out
+ * unless we have already been working for too long;
+ * 2. request an LEB with more dirty space, which will force
+ * 'ubifs_find_dirty_leb()' to start scanning the lprops
+ * table, instead of just picking one from the heap
+ * (previously it already picked the dirtiest LEB).
+ */
+ if (i < SOFT_LEBS_LIMIT) {
+ dbg_gc("try again");
+ continue;
+ }
+
+ min_space <<= 1;
+ if (min_space > c->dark_wm)
+ min_space = c->dark_wm;
+ dbg_gc("set min. space to %d", min_space);
+ }
+
+ if (ret == -ENOSPC && !list_empty(&c->idx_gc)) {
+ dbg_gc("no space, some index LEBs GC'ed, -EAGAIN");
+ ubifs_commit_required(c);
+ ret = -EAGAIN;
+ }
+
+ err = ubifs_wbuf_sync_nolock(wbuf);
+ if (!err)
+ err = ubifs_leb_unmap(c, c->gc_lnum);
+ if (err) {
+ ret = err;
+ goto out;
+ }
+out_unlock:
+ mutex_unlock(&wbuf->io_mutex);
+ return ret;
+
+out:
+ ubifs_assert(ret < 0);
+ ubifs_assert(ret != -ENOSPC && ret != -EAGAIN);
+ ubifs_wbuf_sync_nolock(wbuf);
+ ubifs_ro_mode(c, ret);
+ mutex_unlock(&wbuf->io_mutex);
+ ubifs_return_leb(c, lp.lnum);
+ return ret;
+}
+
+/**
+ * ubifs_gc_start_commit - garbage collection at start of commit.
+ * @c: UBIFS file-system description object
+ *
+ * If a LEB has only dirty and free space, then we may safely unmap it and make
+ * it free. Note, we cannot do this with indexing LEBs because dirty space may
+ * correspond index nodes that are required for recovery. In that case, the
+ * LEB cannot be unmapped until after the next commit.
+ *
+ * This function returns %0 upon success and a negative error code upon failure.
+ */
+int ubifs_gc_start_commit(struct ubifs_info *c)
+{
+ struct ubifs_gced_idx_leb *idx_gc;
+ const struct ubifs_lprops *lp;
+ int err = 0, flags;
+
+ ubifs_get_lprops(c);
+
+ /*
+ * Unmap (non-index) freeable LEBs. Note that recovery requires that all
+ * wbufs are sync'd before this, which is done in 'do_commit()'.
+ */
+ while (1) {
+ lp = ubifs_fast_find_freeable(c);
+ if (IS_ERR(lp)) {
+ err = PTR_ERR(lp);
+ goto out;
+ }
+ if (!lp)
+ break;
+ ubifs_assert(!(lp->flags & LPROPS_TAKEN));
+ ubifs_assert(!(lp->flags & LPROPS_INDEX));
+ err = ubifs_leb_unmap(c, lp->lnum);
+ if (err)
+ goto out;
+ lp = ubifs_change_lp(c, lp, c->leb_size, 0, lp->flags, 0);
+ if (IS_ERR(lp)) {
+ err = PTR_ERR(lp);
+ goto out;
+ }
+ ubifs_assert(!(lp->flags & LPROPS_TAKEN));
+ ubifs_assert(!(lp->flags & LPROPS_INDEX));
+ }
+
+ /* Mark GC'd index LEBs OK to unmap after this commit finishes */
+ list_for_each_entry(idx_gc, &c->idx_gc, list)
+ idx_gc->unmap = 1;
+
+ /* Record index freeable LEBs for unmapping after commit */
+ while (1) {
+ lp = ubifs_fast_find_frdi_idx(c);
+ if (IS_ERR(lp)) {
+ err = PTR_ERR(lp);
+ goto out;
+ }
+ if (!lp)
+ break;
+ idx_gc = kmalloc(sizeof(struct ubifs_gced_idx_leb), GFP_NOFS);
+ if (!idx_gc) {
+ err = -ENOMEM;
+ goto out;
+ }
+ ubifs_assert(!(lp->flags & LPROPS_TAKEN));
+ ubifs_assert(lp->flags & LPROPS_INDEX);
+ /* Don't release the LEB until after the next commit */
+ flags = (lp->flags | LPROPS_TAKEN) ^ LPROPS_INDEX;
+ lp = ubifs_change_lp(c, lp, c->leb_size, 0, flags, 1);
+ if (IS_ERR(lp)) {
+ err = PTR_ERR(lp);
+ kfree(idx_gc);
+ goto out;
+ }
+ ubifs_assert(lp->flags & LPROPS_TAKEN);
+ ubifs_assert(!(lp->flags & LPROPS_INDEX));
+ idx_gc->lnum = lp->lnum;
+ idx_gc->unmap = 1;
+ list_add(&idx_gc->list, &c->idx_gc);
+ }
+out:
+ ubifs_release_lprops(c);
+ return err;
+}
+
+/**
+ * ubifs_gc_end_commit - garbage collection at end of commit.
+ * @c: UBIFS file-system description object
+ *
+ * This function completes out-of-place garbage collection of index LEBs.
+ */
+int ubifs_gc_end_commit(struct ubifs_info *c)
+{
+ struct ubifs_gced_idx_leb *idx_gc, *tmp;
+ struct ubifs_wbuf *wbuf;
+ int err = 0;
+
+ wbuf = &c->jheads[GCHD].wbuf;
+ mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead);
+ list_for_each_entry_safe(idx_gc, tmp, &c->idx_gc, list)
+ if (idx_gc->unmap) {
+ dbg_gc("LEB %d", idx_gc->lnum);
+ err = ubifs_leb_unmap(c, idx_gc->lnum);
+ if (err)
+ goto out;
+ err = ubifs_change_one_lp(c, idx_gc->lnum, LPROPS_NC,
+ LPROPS_NC, 0, LPROPS_TAKEN, -1);
+ if (err)
+ goto out;
+ list_del(&idx_gc->list);
+ kfree(idx_gc);
+ }
+out:
+ mutex_unlock(&wbuf->io_mutex);
+ return err;
+}
+#endif
+/**
+ * ubifs_destroy_idx_gc - destroy idx_gc list.
+ * @c: UBIFS file-system description object
+ *
+ * This function destroys the @c->idx_gc list. It is called when unmounting
+ * so locks are not needed. Returns zero in case of success and a negative
+ * error code in case of failure.
+ */
+void ubifs_destroy_idx_gc(struct ubifs_info *c)
+{
+ while (!list_empty(&c->idx_gc)) {
+ struct ubifs_gced_idx_leb *idx_gc;
+
+ idx_gc = list_entry(c->idx_gc.next, struct ubifs_gced_idx_leb,
+ list);
+ c->idx_gc_cnt -= 1;
+ list_del(&idx_gc->list);
+ kfree(idx_gc);
+ }
+}
+#ifndef __UBOOT__
+/**
+ * ubifs_get_idx_gc_leb - get a LEB from GC'd index LEB list.
+ * @c: UBIFS file-system description object
+ *
+ * Called during start commit so locks are not needed.
+ */
+int ubifs_get_idx_gc_leb(struct ubifs_info *c)
+{
+ struct ubifs_gced_idx_leb *idx_gc;
+ int lnum;
+
+ if (list_empty(&c->idx_gc))
+ return -ENOSPC;
+ idx_gc = list_entry(c->idx_gc.next, struct ubifs_gced_idx_leb, list);
+ lnum = idx_gc->lnum;
+ /* c->idx_gc_cnt is updated by the caller when lprops are updated */
+ list_del(&idx_gc->list);
+ kfree(idx_gc);
+ return lnum;
+}
+#endif
int dirty;
};
-#ifndef __UBOOT__
/**
* set_bud_lprops - set free and dirty space used by a bud.
* @c: UBIFS file-system description object
list_add_tail(&r->list, &c->replay_list);
return 0;
}
-#endif
/**
* ubifs_validate_entry - validate directory or extended attribute entry node.
return 0;
}
-#ifndef __UBOOT__
/**
* is_last_bud - check if the bud is the last in the journal head.
* @c: UBIFS file-system description object
c->replaying = 0;
return err;
}
-#endif
c->orph_buf = NULL;
}
-#ifndef __UBOOT__
/**
* free_buds - free per-bud objects.
* @c: UBIFS file-system description object
rbtree_postorder_for_each_entry_safe(bud, n, &c->buds, rb)
kfree(bud);
}
-#endif
/**
* check_volume_empty - check if the UBI volume is empty.
return 0;
}
+#endif
/**
* destroy_journal - destroy journal data structures.
ubifs_tnc_close(c);
free_buds(c);
}
-#endif
/**
* bu_init - initialize bulk-read information.
if (err)
goto out_lpt;
-#ifndef __UBOOT__
err = ubifs_replay_journal(c);
if (err)
goto out_journal;
-#endif
/* Calculate 'min_idx_lebs' after journal replay */
c->bi.min_idx_lebs = ubifs_calc_min_idx_lebs(c);
spin_unlock(&ubifs_infos_lock);
out_orphans:
free_orphans(c);
-#ifndef __UBOOT__
out_journal:
destroy_journal(c);
-#endif
out_lpt:
ubifs_lpt_free(c, 0);
out_master:
return ERR_PTR(err);
}
-#ifndef __UBOOT__
/**
* tnc_destroy_cnext - destroy left-over obsolete znodes from a failed commit.
* @c: UBIFS file-system description object
kfree(c->ilebs);
destroy_old_idx(c);
}
-#endif
/**
* left_znode - get the znode to the left.
return 0;
}
+
+/* from shrinker.c */
+
+/* Global clean znode counter (for all mounted UBIFS instances) */
+atomic_long_t ubifs_clean_zn_cnt;
+
#endif
/**
#include <linux/backing-dev.h>
#include "ubifs-media.h"
#else
+#include <asm/atomic.h>
+#include <asm-generic/atomic-long.h>
#include <ubi_uboot.h>
#include <linux/ctype.h>
void iput(struct inode *inode);
-/*
- * The atomic operations are used for budgeting etc which is not
- * needed for the read-only U-Boot implementation:
- */
-#define atomic_long_inc(a)
-#define atomic_long_dec(a)
-#define atomic_long_sub(a, b)
-
-typedef unsigned long atomic_long_t;
-
/* linux/include/time.h */
#define NSEC_PER_SEC 1000000000L
#define get_seconds() 0
/*
- * You do not need to use #ifdef around functions that may not exist
+ * You need to use #ifdef around functions that may not exist
* in the final configuration (such as i2c).
+ * use a dummyfunction as first parameter to EXPORT_FUNC.
+ * As an example see the CONFIG_CMD_I2C section below
*/
-EXPORT_FUNC(get_version)
-EXPORT_FUNC(getc)
-EXPORT_FUNC(tstc)
-EXPORT_FUNC(putc)
-EXPORT_FUNC(puts)
-EXPORT_FUNC(printf)
-EXPORT_FUNC(install_hdlr)
-EXPORT_FUNC(free_hdlr)
-EXPORT_FUNC(malloc)
-EXPORT_FUNC(free)
-EXPORT_FUNC(udelay)
-EXPORT_FUNC(get_timer)
-EXPORT_FUNC(vprintf)
-EXPORT_FUNC(do_reset)
-EXPORT_FUNC(getenv)
-EXPORT_FUNC(setenv)
-EXPORT_FUNC(simple_strtoul)
-EXPORT_FUNC(strict_strtoul)
-EXPORT_FUNC(simple_strtol)
-EXPORT_FUNC(strcmp)
-EXPORT_FUNC(i2c_write)
-EXPORT_FUNC(i2c_read)
-EXPORT_FUNC(spi_init)
-EXPORT_FUNC(spi_setup_slave)
-EXPORT_FUNC(spi_free_slave)
-EXPORT_FUNC(spi_claim_bus)
-EXPORT_FUNC(spi_release_bus)
-EXPORT_FUNC(spi_xfer)
+#ifndef EXPORT_FUNC
+#define EXPORT_FUNC(a, b, c, ...)
+#endif
+ EXPORT_FUNC(get_version, unsigned long, get_version, void)
+ EXPORT_FUNC(getc, int, getc, void)
+ EXPORT_FUNC(tstc, int, tstc, void)
+ EXPORT_FUNC(putc, void, putc, const char)
+ EXPORT_FUNC(puts, void, puts, const char *)
+ EXPORT_FUNC(printf, int, printf, const char*, ...)
+#if defined(CONFIG_X86) || defined(CONFIG_PPC)
+ EXPORT_FUNC(irq_install_handler, void, install_hdlr,
+ int, interrupt_handler_t, void*)
+
+ EXPORT_FUNC(irq_free_handler, void, free_hdlr, int)
+#else
+ EXPORT_FUNC(dummy, void, install_hdlr, void)
+ EXPORT_FUNC(dummy, void, free_hdlr, void)
+#endif
+ EXPORT_FUNC(malloc, void *, malloc, size_t)
+ EXPORT_FUNC(free, void, free, void *)
+ EXPORT_FUNC(udelay, void, udelay, unsigned long)
+ EXPORT_FUNC(get_timer, unsigned long, get_timer, unsigned long)
+ EXPORT_FUNC(vprintf, int, vprintf, const char *, va_list)
+ EXPORT_FUNC(do_reset, int, do_reset, cmd_tbl_t *,
+ int , int , char * const [])
+ EXPORT_FUNC(getenv, char *, getenv, const char*)
+ EXPORT_FUNC(setenv, int, setenv, const char *, const char *)
+ EXPORT_FUNC(simple_strtoul, unsigned long, simple_strtoul,
+ const char *, char **, unsigned int)
+ EXPORT_FUNC(strict_strtoul, int, strict_strtoul,
+ const char *, unsigned int , unsigned long *)
+ EXPORT_FUNC(simple_strtol, long, simple_strtol,
+ const char *, char **, unsigned int)
+ EXPORT_FUNC(strcmp, int, strcmp, const char *cs, const char *ct)
+#if defined(CONFIG_CMD_I2C) && \
+ (!defined(CONFIG_DM_I2C) || defined(CONFIG_DM_I2C_COMPAT))
+ EXPORT_FUNC(i2c_write, int, i2c_write, uchar, uint, int , uchar * , int)
+ EXPORT_FUNC(i2c_read, int, i2c_read, uchar, uint, int , uchar * , int)
+#else
+ EXPORT_FUNC(dummy, void, i2c_write, void)
+ EXPORT_FUNC(dummy, void, i2c_read, void)
+#endif
+
+#if !defined(CONFIG_CMD_SPI) || defined(CONFIG_DM_SPI)
+ EXPORT_FUNC(dummy, void, spi_init, void)
+ EXPORT_FUNC(dummy, void, spi_setup_slave, void)
+ EXPORT_FUNC(dummy, void, spi_free_slave, void)
+#else
+ EXPORT_FUNC(spi_init, void, spi_init, void)
+ EXPORT_FUNC(spi_setup_slave, struct spi_slave *, spi_setup_slave,
+ unsigned int, unsigned int, unsigned int, unsigned int)
+ EXPORT_FUNC(spi_free_slave, void, spi_free_slave, struct spi_slave *)
+#endif
+#ifndef CONFIG_CMD_SPI
+ EXPORT_FUNC(dummy, void, spi_claim_bus, void)
+ EXPORT_FUNC(dummy, void, spi_release_bus, void)
+ EXPORT_FUNC(dummy, void, spi_xfer, void)
+#else
+ EXPORT_FUNC(spi_claim_bus, int, spi_claim_bus, struct spi_slave *)
+ EXPORT_FUNC(spi_release_bus, void, spi_release_bus, struct spi_slave *)
+ EXPORT_FUNC(spi_xfer, int, spi_xfer, struct spi_slave *,
+ unsigned int, const void *, void *, unsigned long)
+#endif
+ EXPORT_FUNC(ustrtoul, unsigned long, ustrtoul,
+ const char *, char **, unsigned int)
+ EXPORT_FUNC(ustrtoull, unsigned long long, ustrtoull,
+ const char *, char **, unsigned int)
--- /dev/null
+#ifndef _ASM_GENERIC_ATOMIC_LONG_H
+#define _ASM_GENERIC_ATOMIC_LONG_H
+/*
+ * Copyright (C) 2005 Silicon Graphics, Inc.
+ * Christoph Lameter
+ *
+ * Allows to provide arch independent atomic definitions without the need to
+ * edit all arch specific atomic.h files.
+ */
+
+#include <asm/types.h>
+
+/*
+ * Suppport for atomic_long_t
+ *
+ * Casts for parameters are avoided for existing atomic functions in order to
+ * avoid issues with cast-as-lval under gcc 4.x and other limitations that the
+ * macros of a platform may have.
+ */
+
+#if BITS_PER_LONG == 64
+
+typedef atomic64_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
+
+static inline long atomic_long_read(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_sub(i, v);
+}
+
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+ (atomic64_cmpxchg((atomic64_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+ (atomic64_xchg((atomic64_t *)(v), (new)))
+
+#else /* BITS_PER_LONG == 64 */
+
+typedef atomic_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
+static inline long atomic_long_read(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_sub(i, v);
+}
+
+#ifndef __UBOOT__
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic_inc_not_zero((atomic_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+ (atomic_cmpxchg((atomic_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+ (atomic_xchg((atomic_t *)(v), (new)))
+#endif /* __UBOOT__ */
+
+#endif /* BITS_PER_LONG == 64 */
+
+#endif /* _ASM_GENERIC_ATOMIC_LONG_H */
const void *fdt_blob; /* Our device tree, NULL if none */
void *new_fdt; /* Relocated FDT */
unsigned long fdt_size; /* Space reserved for relocated FDT */
- void **jt; /* jump table */
+ struct jt_funcs *jt; /* jump table */
char env_buf[32]; /* buffer for getenv() before reloc. */
#ifdef CONFIG_TRACE
void *trace_buff; /* The trace buffer */
/*
* Generic GPIO API for U-Boot
*
+ * --
+ * NB: This is deprecated. Please use the driver model functions instead:
+ *
+ * - gpio_request_by_name()
+ * - dm_gpio_get_value() etc.
+ *
+ * For now we need a dm_ prefix on some functions to avoid name collision.
+ * --
+ *
* GPIOs are numbered from 0 to GPIO_COUNT-1 which value is defined
* by the SOC/architecture.
*
*/
/**
+ * @deprecated Please use driver model instead
* Request a GPIO. This should be called before any of the other functions
* are used on this GPIO.
*
int gpio_request(unsigned gpio, const char *label);
/**
+ * @deprecated Please use driver model instead
* Stop using the GPIO. This function should not alter pin configuration.
*
* @param gpio GPIO number
int gpio_free(unsigned gpio);
/**
+ * @deprecated Please use driver model instead
* Make a GPIO an input.
*
* @param gpio GPIO number
int gpio_direction_input(unsigned gpio);
/**
+ * @deprecated Please use driver model instead
* Make a GPIO an output, and set its value.
*
* @param gpio GPIO number
int gpio_direction_output(unsigned gpio, int value);
/**
+ * @deprecated Please use driver model instead
* Get a GPIO's value. This will work whether the GPIO is an input
* or an output.
*
int gpio_get_value(unsigned gpio);
/**
+ * @deprecated Please use driver model instead
* Set an output GPIO's value. The GPIO must already be an output or
* this function may have no effect.
*
struct udevice;
+struct gpio_desc {
+ struct udevice *dev; /* Device, NULL for invalid GPIO */
+ unsigned long flags;
+#define GPIOD_REQUESTED (1 << 0) /* Requested/claimed */
+#define GPIOD_IS_OUT (1 << 1) /* GPIO is an output */
+#define GPIOD_IS_IN (1 << 2) /* GPIO is an output */
+#define GPIOD_ACTIVE_LOW (1 << 3) /* value has active low */
+#define GPIOD_IS_OUT_ACTIVE (1 << 4) /* set output active */
+
+ uint offset; /* GPIO offset within the device */
+ /*
+ * We could consider adding the GPIO label in here. Possibly we could
+ * use this structure for internal GPIO information.
+ */
+};
+
+/**
+ * dm_gpio_is_valid() - Check if a GPIO is gpio_is_valie
+ *
+ * @desc: GPIO description containing device, offset and flags,
+ * previously returned by gpio_request_by_name()
+ * @return true if valid, false if not
+ */
+static inline bool dm_gpio_is_valid(struct gpio_desc *desc)
+{
+ return desc->dev != NULL;
+}
+
/**
* gpio_get_status() - get the current GPIO status as a string
*
* which means this is GPIO bank b, offset 4, currently set to input, current
* value 1, [x] means that it is requested and the owner is 'sdmmc_cd'
*
+ * TODO(sjg@chromium.org): This should use struct gpio_desc
+ *
* @dev: Device to check
* @offset: Offset of device GPIO to check
* @buf: Place to put string
*
* Note this returns GPIOF_UNUSED if the GPIO is not requested.
*
+ * TODO(sjg@chromium.org): This should use struct gpio_desc
+ *
* @dev: Device to check
* @offset: Offset of device GPIO to check
* @namep: If non-NULL, this is set to the nane given when the GPIO
* Note this does not return GPIOF_UNUSED - it will always return the GPIO
* driver's view of a pin function, even if it is not correctly set up.
*
+ * TODO(sjg@chromium.org): This should use struct gpio_desc
+ *
* @dev: Device to check
* @offset: Offset of device GPIO to check
* @namep: If non-NULL, this is set to the nane given when the GPIO
int gpio_requestf(unsigned gpio, const char *fmt, ...)
__attribute__ ((format (__printf__, 2, 3)));
+struct fdtdec_phandle_args;
+
/**
* struct struct dm_gpio_ops - Driver model GPIO operations
*
* @return current function - GPIOF_...
*/
int (*get_function)(struct udevice *dev, unsigned offset);
+
+ /**
+ * xlate() - Translate phandle arguments into a GPIO description
+ *
+ * This function should set up the fields in desc according to the
+ * information in the arguments. The uclass will have set up:
+ *
+ * @desc->dev to @dev
+ * @desc->flags to 0
+ * @desc->offset to the value of the first argument in args, if any,
+ * otherwise -1 (which is invalid)
+ *
+ * This method is optional so if the above defaults suit it can be
+ * omitted. Typical behaviour is to set up the GPIOD_ACTIVE_LOW flag
+ * in desc->flags.
+ *
+ * Note that @dev is passed in as a parameter to follow driver model
+ * uclass conventions, even though it is already available as
+ * desc->dev.
+ *
+ * @dev: GPIO device
+ * @desc: Place to put GPIO description
+ * @args: Arguments provided in descripion
+ * @return 0 if OK, -ve on error
+ */
+ int (*xlate)(struct udevice *dev, struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args);
};
/**
*/
unsigned gpio_get_values_as_int(const int *gpio_list);
+/**
+ * gpio_request_by_name() - Locate and request a GPIO by name
+ *
+ * This operates by looking up the given list name in the device (device
+ * tree property) and requesting the GPIO for use. The property must exist
+ * in @dev's node.
+ *
+ * Use @flags to specify whether the GPIO should be an input or output. In
+ * principle this can also come from the device tree binding but most
+ * bindings don't provide this information. Specifically, when the GPIO uclass
+ * calls the xlate() method, it can return default flags, which are then
+ * ORed with this @flags.
+ *
+ * If we find that requesting the GPIO is not always needed we could add a
+ * new function or a new GPIOD_NO_REQUEST flag.
+ *
+ * At present driver model has no reference counting so if one device
+ * requests a GPIO which subsequently is unbound, the @desc->dev pointer
+ * will be invalid. However this will only happen if the GPIO device is
+ * unbound, not if it is removed, so this seems like a reasonable limitation
+ * for now. There is no real use case for unbinding drivers in normal
+ * operation.
+ *
+ * The device tree binding is doc/device-tree-bindings/gpio/gpio.txt in
+ * generate terms and each specific device may add additional details in
+ * a binding file in the same directory.
+ *
+ * @dev: Device requesting the GPIO
+ * @list_name: Name of GPIO list (e.g. "board-id-gpios")
+ * @index: Index number of the GPIO in that list use request (0=first)
+ * @desc: Returns GPIO description information. If there is no such
+ * GPIO, dev->dev will be NULL.
+ * @flags: Indicates the GPIO input/output settings (GPIOD_...)
+ * @return 0 if OK, -ENOENT if the GPIO does not exist, -EINVAL if there is
+ * something wrong with the list, or other -ve for another error (e.g.
+ * -EBUSY if a GPIO was already requested)
+ */
+int gpio_request_by_name(struct udevice *dev, const char *list_name,
+ int index, struct gpio_desc *desc, int flags);
+
+/**
+ * gpio_request_list_by_name() - Request a list of GPIOs
+ *
+ * Reads all the GPIOs from a list and requetss them. See
+ * gpio_request_by_name() for additional details. Lists should not be
+ * misused to hold unrelated or optional GPIOs. They should only be used
+ * for things like parallel data lines. A zero phandle terminates the list
+ * the list.
+ *
+ * This function will either succeed, and request all GPIOs in the list, or
+ * fail and request none (it will free already-requested GPIOs in case of
+ * an error part-way through).
+ *
+ * @dev: Device requesting the GPIO
+ * @list_name: Name of GPIO list (e.g. "board-id-gpios")
+ * @desc_list: Returns a list of GPIO description information
+ * @max_count: Maximum number of GPIOs to return (@desc_list must be at least
+ * this big)
+ * @flags: Indicates the GPIO input/output settings (GPIOD_...)
+ * @return number of GPIOs requested, or -ve on error
+ */
+int gpio_request_list_by_name(struct udevice *dev, const char *list_name,
+ struct gpio_desc *desc_list, int max_count,
+ int flags);
+
+/**
+ * gpio_get_list_count() - Returns the number of GPIOs in a list
+ *
+ * Counts the GPIOs in a list. See gpio_request_by_name() for additional
+ * details.
+ *
+ * @dev: Device requesting the GPIO
+ * @list_name: Name of GPIO list (e.g. "board-id-gpios")
+ * @return number of GPIOs (0 for an empty property) or -ENOENT if the list
+ * does not exist
+ */
+int gpio_get_list_count(struct udevice *dev, const char *list_name);
+
+/**
+ * gpio_request_by_name_nodev() - request GPIOs without a device
+ *
+ * This is a version of gpio_request_list_by_name() that does not use a
+ * device. Avoid it unless the caller is not yet using driver model
+ */
+int gpio_request_by_name_nodev(const void *blob, int node,
+ const char *list_name,
+ int index, struct gpio_desc *desc, int flags);
+
+/**
+ * gpio_request_list_by_name_nodev() - request GPIOs without a device
+ *
+ * This is a version of gpio_request_list_by_name() that does not use a
+ * device. Avoid it unless the caller is not yet using driver model
+ */
+int gpio_request_list_by_name_nodev(const void *blob, int node,
+ const char *list_name,
+ struct gpio_desc *desc_list, int max_count,
+ int flags);
+
+/**
+ * dm_gpio_free() - Free a single GPIO
+ *
+ * This frees a single GPIOs previously returned from gpio_request_by_name().
+ *
+ * @dev: Device which requested the GPIO
+ * @desc: GPIO to free
+ * @return 0 if OK, -ve on error
+ */
+int dm_gpio_free(struct udevice *dev, struct gpio_desc *desc);
+
+/**
+ * gpio_free_list() - Free a list of GPIOs
+ *
+ * This frees a list of GPIOs previously returned from
+ * gpio_request_list_by_name().
+ *
+ * @dev: Device which requested the GPIOs
+ * @desc: List of GPIOs to free
+ * @count: Number of GPIOs in the list
+ * @return 0 if OK, -ve on error
+ */
+int gpio_free_list(struct udevice *dev, struct gpio_desc *desc, int count);
+
+/**
+ * gpio_free_list_nodev() - free GPIOs without a device
+ *
+ * This is a version of gpio_free_list() that does not use a
+ * device. Avoid it unless the caller is not yet using driver model
+ */
+int gpio_free_list_nodev(struct gpio_desc *desc, int count);
+
+/**
+ * dm_gpio_get_value() - Get the value of a GPIO
+ *
+ * This is the driver model version of the existing gpio_get_value() function
+ * and should be used instead of that.
+ *
+ * For now, these functions have a dm_ prefix since they conflict with
+ * existing names.
+ *
+ * @desc: GPIO description containing device, offset and flags,
+ * previously returned by gpio_request_by_name()
+ * @return GPIO value (0 for inactive, 1 for active) or -ve on error
+ */
+int dm_gpio_get_value(struct gpio_desc *desc);
+
+int dm_gpio_set_value(struct gpio_desc *desc, int value);
+
+/**
+ * dm_gpio_set_dir() - Set the direction for a GPIO
+ *
+ * This sets up the direction according tot the provided flags. It will do
+ * nothing unless the direction is actually specified.
+ *
+ * @desc: GPIO description containing device, offset and flags,
+ * previously returned by gpio_request_by_name()
+ * @return 0 if OK, -ve on error
+ */
+int dm_gpio_set_dir(struct gpio_desc *desc);
+
+/**
+ * dm_gpio_set_dir_flags() - Set direction using specific flags
+ *
+ * This is like dm_gpio_set_dir() except that the flags value is provided
+ * instead of being used from desc->flags. This is needed because in many
+ * cases the GPIO description does not include direction information.
+ * Note that desc->flags is updated by this function.
+ *
+ * @desc: GPIO description containing device, offset and flags,
+ * previously returned by gpio_request_by_name()
+ * @flags: New flags to use
+ * @return 0 if OK, -ve on error, in which case desc->flags is not updated
+ */
+int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags);
+
+/**
+ * gpio_get_number() - Get the global GPIO number of a GPIO
+ *
+ * This should only be used for debugging or interest. It returns the nummber
+ * that should be used for gpio_get_value() etc. to access this GPIO.
+ *
+ * @desc: GPIO description containing device, offset and flags,
+ * previously returned by gpio_request_by_name()
+ * @return GPIO number, or -ve if not found
+ */
+int gpio_get_number(struct gpio_desc *desc);
+
#endif /* _ASM_GENERIC_GPIO_H_ */
#define AXP223_DEVICE_ADDR 0x3a3
#define AXP223_RUNTIME_ADDR 0x2d
-#define AXP223_DEVICE_MODE_DATA 0x7c3e00
/* Page 0 addresses */
#define AXP221_CHIP_ID 0x03
#define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6)
#define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7)
#define AXP221_OUTPUT_CTRL2 0x12
+#define AXP221_OUTPUT_CTRL2_ELDO1_EN (1 << 0)
+#define AXP221_OUTPUT_CTRL2_ELDO2_EN (1 << 1)
+#define AXP221_OUTPUT_CTRL2_ELDO3_EN (1 << 2)
#define AXP221_OUTPUT_CTRL2_DLDO1_EN (1 << 3)
#define AXP221_OUTPUT_CTRL2_DLDO2_EN (1 << 4)
#define AXP221_OUTPUT_CTRL2_DLDO3_EN (1 << 5)
#define AXP221_DLDO2_CTRL 0x16
#define AXP221_DLDO3_CTRL 0x17
#define AXP221_DLDO4_CTRL 0x18
+#define AXP221_ELDO1_CTRL 0x19
+#define AXP221_ELDO2_CTRL 0x1a
+#define AXP221_ELDO3_CTRL 0x1b
#define AXP221_DCDC1_CTRL 0x21
#define AXP221_DCDC2_CTRL 0x22
#define AXP221_DCDC3_CTRL 0x23
int axp221_set_aldo1(unsigned int mvolt);
int axp221_set_aldo2(unsigned int mvolt);
int axp221_set_aldo3(unsigned int mvolt);
+int axp221_set_eldo(int eldo_num, unsigned int mvolt);
int axp221_init(void);
int axp221_get_sid(unsigned int *sid);
int axp_drivebus_enable(void);
/*
* Function Prototypes
*/
+int dram_init(void);
void hang (void) __attribute__ ((noreturn));
extern char console_buffer[];
/* arch/$(ARCH)/lib/board.c */
-void board_init_f(ulong);
-void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
-int checkboard (void);
-int checkflash (void);
-int checkdram (void);
-int last_stage_init(void);
+void board_init_f(ulong);
+void board_init_r(gd_t *, ulong) __attribute__ ((noreturn));
+int checkboard(void);
+int show_board_info(void);
+int checkflash(void);
+int checkdram(void);
+int last_stage_init(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
"if " #devtypel " dev ${devnum}; then " \
"setenv devtype " #devtypel "; " \
- "run scan_dev_for_boot; " \
+ "run scan_dev_for_boot_part; " \
"fi\0"
#define BOOTENV_SHARED_BLKDEV(devtypel) \
#endif
#ifdef CONFIG_CMD_USB
-#define BOOTENV_RUN_USB_INIT "run usb_init; "
-#define BOOTENV_SET_USB_NEED_INIT "setenv usb_need_init; "
+#define BOOTENV_RUN_USB_INIT "usb start; "
#define BOOTENV_SHARED_USB \
- "usb_init=" \
- "if ${usb_need_init}; then " \
- "setenv usb_need_init false; " \
- "usb start 0; " \
- "fi\0" \
- \
"usb_boot=" \
BOOTENV_RUN_USB_INIT \
BOOTENV_SHARED_BLKDEV_BODY(usb)
#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_RUN_USB_INIT
-#define BOOTENV_SET_USB_NEED_INIT
#define BOOTENV_SHARED_USB
#define BOOTENV_DEV_USB \
BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
"bootcmd_dhcp=" \
BOOTENV_RUN_USB_INIT \
- "if dhcp ${scriptaddr} boot.scr.uimg; then " \
+ "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \
"source ${scriptaddr}; " \
"fi\0"
#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
BOOTENV_SHARED_IDE \
"boot_prefixes=/ /boot/\0" \
"boot_scripts=boot.scr.uimg boot.scr\0" \
+ "boot_script_dhcp=boot.scr.uimg\0" \
BOOTENV_BOOT_TARGETS \
- "bootpart=1\0" \
\
"boot_extlinux=" \
"sysboot ${devtype} ${devnum}:${bootpart} any " \
"done\0" \
\
"scan_dev_for_boot=" \
- "echo Scanning ${devtype} ${devnum}...; " \
+ "echo Scanning ${devtype} ${devnum}:${bootpart}...; " \
"for prefix in ${boot_prefixes}; do " \
"run scan_dev_for_extlinux; " \
"run scan_dev_for_scripts; " \
"done\0" \
\
+ "scan_dev_for_boot_part=" \
+ "part list ${devtype} ${devnum} devplist; " \
+ "for bootpart in ${devplist}; do " \
+ "if fstype ${devtype} ${devnum}:${bootpart} " \
+ "bootfstype; then " \
+ "run scan_dev_for_boot; " \
+ "fi; " \
+ "done\0" \
+ \
BOOT_TARGET_DEVICES(BOOTENV_DEV) \
\
- "bootcmd=" BOOTENV_SET_USB_NEED_INIT BOOTENV_SET_SCSI_NEED_INIT \
+ "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \
"for target in ${boot_targets}; do " \
"run bootcmd_${target}; " \
"done\0"
+#ifndef CONFIG_BOOTCOMMAND
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd"
+#endif
+
#endif /* _CONFIG_CMD_DISTRO_BOOTCMD_H */
#define CONFIG_UBOOTPATH "u-boot.bin" /* U-Boot image on TFTP server */
#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTDELAY 10 /* -1 disable auto-boot */
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
#define CONFIG_UBOOTPATH "u-boot.bin"
#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTDELAY 10 /* -1 disable auto-boot */
#ifdef CONFIG_SDCARD
#define CONFIG_DEF_HWCONFIG "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0"
#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
+#include <asm/fsl_secure_boot.h>
+
#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * ueberarbeitet durch Christoph Seyfert
- *
- * (C) Copyright 2004-2005 DENX Software Engineering,
- * Wolfgang Grandegger <wg@denx.de>
- * (C) Copyright 2003
- * DAVE Srl
- *
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * Credits: Stefan Roese, Wolfgang Denk
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define CONFIG_PPCHAMELEON_MODULE_BA 0 /* Basic Model */
-#define CONFIG_PPCHAMELEON_MODULE_ME 1 /* Medium Model */
-#define CONFIG_PPCHAMELEON_MODULE_HI 2 /* High-End Model */
-#ifndef CONFIG_PPCHAMELEON_MODULE_MODEL
-#define CONFIG_PPCHAMELEON_MODULE_MODEL CONFIG_PPCHAMELEON_MODULE_BA
-#endif
-
-/* Only one of the following two symbols must be defined (default is 25 MHz)
- * CONFIG_PPCHAMELEON_CLK_25
- * CONFIG_PPCHAMELEON_CLK_33
- */
-#if (!defined(CONFIG_PPCHAMELEON_CLK_25) && !defined(CONFIG_PPCHAMELEON_CLK_33))
-#define CONFIG_PPCHAMELEON_CLK_25
-#endif
-
-#if (defined(CONFIG_PPCHAMELEON_CLK_25) && defined(CONFIG_PPCHAMELEON_CLK_33))
-#error "* Two external frequencies (SysClk) are defined! *"
-#endif
-
-#undef CONFIG_PPCHAMELEON_SMI712
-
-/*
- * Debug stuff
- */
-#undef __DEBUG_START_FROM_SRAM__
-#define __DISABLE_MACHINE_EXCEPTION__
-
-#ifdef __DEBUG_START_FROM_SRAM__
-#define CONFIG_SYS_DUMMY_FLASH_SIZE 1024*1024*4
-#endif
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_405EP 1 /* This is a PPC405 CPU */
-#define CONFIG_PPCHAMELEONEVB 1 /* ...on a PPChameleonEVB board */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 /* Reserve 320 kB for Monitor */
-#define CONFIG_SYS_LDSCRIPT "board/dave/PPChameleonEVB/u-boot.lds"
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
-#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
-
-#ifdef CONFIG_PPCHAMELEON_CLK_25
-# define CONFIG_SYS_CLK_FREQ 25000000 /* external frequency to pll */
-#elif (defined (CONFIG_PPCHAMELEON_CLK_33))
-#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
-#else
-# error "* External frequency (SysClk) not defined! *"
-#endif
-
-#define CONFIG_CONS_INDEX 2 /* Use UART1 */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_serial_clock()
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_VERSION_VARIABLE 1 /* add version variable */
-#define CONFIG_IDENT_STRING "1"
-
-#undef CONFIG_BOOTARGS
-
-/* Ethernet stuff */
-#define CONFIG_ENV_OVERWRITE /* Let the user to change the Ethernet MAC addresses */
-#define CONFIG_ETHADDR 00:50:C2:1E:AF:FE
-#define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR 00:50:C2:1E:AF:FD
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-
-#define CONFIG_PPC4xx_EMAC
-#undef CONFIG_EXT_PHY
-
-#define CONFIG_MII 1 /* MII PHY management */
-#ifndef CONFIG_EXT_PHY
-#define CONFIG_PHY_ADDR 1 /* EMAC0 PHY address */
-#define CONFIG_PHY1_ADDR 16 /* EMAC1 PHY address */
-#else
-#define CONFIG_PHY_ADDR 2 /* PHY address */
-#endif
-#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
-
-#define CONFIG_TIMESTAMP /* Print image info with timestamp */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_SNTP
-
-
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
-#define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
-
-#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
-
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
-#define CONFIG_SYS_BASE_BAUD 691200
-
-/* The following table includes the supported baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
- 57600, 115200, 230400, 460800, 921600 }
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-
-/*-----------------------------------------------------------------------
- * NAND-FLASH stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_NAND0_BASE 0xFF400000
-#define CONFIG_SYS_NAND1_BASE 0xFF000000
-#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE }
-#define NAND_BIG_DELAY_US 25
-
-/* For CATcenter there is only NAND on the module */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_NO_RB
-
-#define CONFIG_SYS_NAND0_CE (0x80000000 >> 1) /* our CE is GPIO1 */
-#define CONFIG_SYS_NAND0_CLE (0x80000000 >> 2) /* our CLE is GPIO2 */
-#define CONFIG_SYS_NAND0_ALE (0x80000000 >> 3) /* our ALE is GPIO3 */
-#define CONFIG_SYS_NAND0_RDY (0x80000000 >> 4) /* our RDY is GPIO4 */
-
-#define CONFIG_SYS_NAND1_CE (0x80000000 >> 14) /* our CE is GPIO14 */
-#define CONFIG_SYS_NAND1_CLE (0x80000000 >> 15) /* our CLE is GPIO15 */
-#define CONFIG_SYS_NAND1_ALE (0x80000000 >> 16) /* our ALE is GPIO16 */
-#define CONFIG_SYS_NAND1_RDY (0x80000000 >> 31) /* our RDY is GPIO31 */
-
-
-#define MACRO_NAND_DISABLE_CE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_CE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_CE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_ENABLE_CE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_CE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_CE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_CLRALE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_ALE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_ALE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_SETALE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_ALE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_ALE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_CLRCLE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_CLE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_CLE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_SETCLE(nandptr) do { \
- switch((unsigned long)nandptr) { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_CLE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_CLE); \
- break; \
- } \
-} while(0)
-
-#ifdef NAND_NO_RB
-/* constant delay (see also tR in the datasheet) */
-#define NAND_WAIT_READY(nand) do { \
- udelay(12); \
-} while (0)
-#else
-/* use the R/B pin */
-/* TBD */
-#endif
-
-#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
-#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
-#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0)
-#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr))
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- *-----------------------------------------------------------------------
- */
-#if 0 /* No PCI on CATcenter */
-#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
-#define PCI_HOST_FORCE 1 /* configure as pci host */
-#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
-
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
-#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
-#undef CONFIG_PCI_PNP /* do pci plug-and-play */
- /* resource configuration */
-
-#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
-
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* PCI Vendor ID: IBM */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: --- */
-#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
-
-#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
-#define CONFIG_SYS_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
-#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
-#define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */
-#define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
-#define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
-#endif /* No PCI */
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFFFC0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
-#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
-#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
-/*
- * The following defines are added for buggy IOP480 byte interface.
- * All other boards should use the standard values (CPCI405 etc.)
- */
-#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
-#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
-#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-/*-----------------------------------------------------------------------
- * Environment Variable setup
- */
-#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
-#define CONFIG_ENV_ADDR 0xFFFF8000 /* environment starts at the first small sector */
-#define CONFIG_ENV_SECT_SIZE 0x2000 /* 8196 bytes may be used for env vars*/
-#define CONFIG_ENV_ADDR_REDUND 0xFFFFA000
-#define CONFIG_ENV_SIZE_REDUND 0x2000
-
-#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
-
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
-#define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */
-
-/*-----------------------------------------------------------------------
- * I2C EEPROM (CAT24WC16) for environment
- */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_PPC4XX
-#define CONFIG_SYS_I2C_PPC4XX_CH0
-#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
-/* mask of address bits that overflow into the "EEPROM chip address" */
-/*#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07*/
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
- /* 16 byte page write mode using*/
- /* last 4 bits of the address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-
-/*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
-
-/*-----------------------------------------------------------------------
- * External Bus Controller (EBC) Setup
- */
-
-/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB0AP 0x92015480
-#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
-
-/* Memory Bank 1 (External SRAM) initialization */
-/* Since this must replace NOR Flash, we use the same settings for CS0 */
-#define CONFIG_SYS_EBC_PB1AP 0x92015480
-#define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 2 (Flash Bank 1, NAND-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB2AP 0x92015480
-#define CONFIG_SYS_EBC_PB2CR 0xFF458000 /* BAS=0xFF4,BS=4MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 3 (Flash Bank 2, NAND-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB3AP 0x92015480
-#define CONFIG_SYS_EBC_PB3CR 0xFF058000 /* BAS=0xFF0,BS=4MB,BU=R/W,BW=8bit */
-
-#ifdef CONFIG_PPCHAMELEON_SMI712
-/*
- * Video console (graphic: SMI LynxEM)
- */
-#define CONFIG_VIDEO
-#define CONFIG_CFB_CONSOLE
-#define CONFIG_VIDEO_SMI_LYNXEM
-#define CONFIG_VIDEO_LOGO
-/*#define CONFIG_VIDEO_BMP_LOGO*/
-#define CONFIG_CONSOLE_EXTRA_INFO
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-/* This is the base address (on 405EP-side) used to generate I/O accesses on PCI bus */
-#define CONFIG_SYS_ISA_IO 0xE8000000
-/* see also drivers/video/videomodes.c */
-#define CONFIG_SYS_DEFAULT_VIDEO_MODE 0x303
-#endif
-
-/*-----------------------------------------------------------------------
- * FPGA stuff
- */
-/* FPGA internal regs */
-#define CONFIG_SYS_FPGA_MODE 0x00
-#define CONFIG_SYS_FPGA_STATUS 0x02
-#define CONFIG_SYS_FPGA_TS 0x04
-#define CONFIG_SYS_FPGA_TS_LOW 0x06
-#define CONFIG_SYS_FPGA_TS_CAP0 0x10
-#define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12
-#define CONFIG_SYS_FPGA_TS_CAP1 0x14
-#define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16
-#define CONFIG_SYS_FPGA_TS_CAP2 0x18
-#define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a
-#define CONFIG_SYS_FPGA_TS_CAP3 0x1c
-#define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e
-
-/* FPGA Mode Reg */
-#define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000
-#define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000
-
-/* FPGA Status Reg */
-#define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001
-#define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002
-#define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004
-#define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008
-#define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000
-
-#define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
-#define CONFIG_SYS_FPGA_MAX_SIZE 128*1024 /* 128kByte is enough for XC2S50E*/
-
-/* FPGA program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
-#define CONFIG_SYS_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
-#define CONFIG_SYS_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in data cache)
- */
-/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
-#define CONFIG_SYS_TEMP_STACK_OCM 1
-
-/* On Chip Memory location */
-#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
-#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Definitions for GPIO setup (PPC405EP specific)
- *
- * GPIO0[0] - External Bus Controller BLAST output
- * GPIO0[1-9] - Instruction trace outputs -> GPIO
- * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
- * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
- * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
- * GPIO0[24-27] - UART0 control signal inputs/outputs
- * GPIO0[28-29] - UART1 data signal input/output
- * GPIO0[30] - EMAC0 input
- * GPIO0[31] - EMAC1 reject packet as output
- */
-#define CONFIG_SYS_GPIO0_OSRL 0x40000550
-#define CONFIG_SYS_GPIO0_OSRH 0x00000110
-#define CONFIG_SYS_GPIO0_ISR1L 0x00000000
-/*#define CONFIG_SYS_GPIO0_ISR1H 0x15555445*/
-#define CONFIG_SYS_GPIO0_ISR1H 0x15555444
-#define CONFIG_SYS_GPIO0_TSRL 0x00000000
-#define CONFIG_SYS_GPIO0_TSRH 0x00000000
-#define CONFIG_SYS_GPIO0_TCR 0xF7FF8014
-
-#define CONFIG_NO_SERIAL_EEPROM
-
-/*--------------------------------------------------------------------*/
-
-#ifdef CONFIG_NO_SERIAL_EEPROM
-
-/*
-!-----------------------------------------------------------------------
-! Defines for entry options.
-! Note: Because the 405EP SDRAM controller does not support ECC, ECC DIMMs that
-! are plugged in the board will be utilized as non-ECC DIMMs.
-!-----------------------------------------------------------------------
-*/
-#undef AUTO_MEMORY_CONFIG
-#define DIMM_READ_ADDR 0xAB
-#define DIMM_WRITE_ADDR 0xAA
-
-/* Defines for CPC0_PLLMR1 Register fields */
-#define PLL_ACTIVE 0x80000000
-#define CPC0_PLLMR1_SSCS 0x80000000
-#define PLL_RESET 0x40000000
-#define CPC0_PLLMR1_PLLR 0x40000000
- /* Feedback multiplier */
-#define PLL_FBKDIV 0x00F00000
-#define CPC0_PLLMR1_FBDV 0x00F00000
-#define PLL_FBKDIV_16 0x00000000
-#define PLL_FBKDIV_1 0x00100000
-#define PLL_FBKDIV_2 0x00200000
-#define PLL_FBKDIV_3 0x00300000
-#define PLL_FBKDIV_4 0x00400000
-#define PLL_FBKDIV_5 0x00500000
-#define PLL_FBKDIV_6 0x00600000
-#define PLL_FBKDIV_7 0x00700000
-#define PLL_FBKDIV_8 0x00800000
-#define PLL_FBKDIV_9 0x00900000
-#define PLL_FBKDIV_10 0x00A00000
-#define PLL_FBKDIV_11 0x00B00000
-#define PLL_FBKDIV_12 0x00C00000
-#define PLL_FBKDIV_13 0x00D00000
-#define PLL_FBKDIV_14 0x00E00000
-#define PLL_FBKDIV_15 0x00F00000
- /* Forward A divisor */
-#define PLL_FWDDIVA 0x00070000
-#define CPC0_PLLMR1_FWDVA 0x00070000
-#define PLL_FWDDIVA_8 0x00000000
-#define PLL_FWDDIVA_7 0x00010000
-#define PLL_FWDDIVA_6 0x00020000
-#define PLL_FWDDIVA_5 0x00030000
-#define PLL_FWDDIVA_4 0x00040000
-#define PLL_FWDDIVA_3 0x00050000
-#define PLL_FWDDIVA_2 0x00060000
-#define PLL_FWDDIVA_1 0x00070000
- /* Forward B divisor */
-#define PLL_FWDDIVB 0x00007000
-#define CPC0_PLLMR1_FWDVB 0x00007000
-#define PLL_FWDDIVB_8 0x00000000
-#define PLL_FWDDIVB_7 0x00001000
-#define PLL_FWDDIVB_6 0x00002000
-#define PLL_FWDDIVB_5 0x00003000
-#define PLL_FWDDIVB_4 0x00004000
-#define PLL_FWDDIVB_3 0x00005000
-#define PLL_FWDDIVB_2 0x00006000
-#define PLL_FWDDIVB_1 0x00007000
- /* PLL tune bits */
-#define PLL_TUNE_MASK 0x000003FF
-#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
-#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
-#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
-#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
-#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
-#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
-#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
-
-/* Defines for CPC0_PLLMR0 Register fields */
- /* CPU divisor */
-#define PLL_CPUDIV 0x00300000
-#define CPC0_PLLMR0_CCDV 0x00300000
-#define PLL_CPUDIV_1 0x00000000
-#define PLL_CPUDIV_2 0x00100000
-#define PLL_CPUDIV_3 0x00200000
-#define PLL_CPUDIV_4 0x00300000
- /* PLB divisor */
-#define PLL_PLBDIV 0x00030000
-#define CPC0_PLLMR0_CBDV 0x00030000
-#define PLL_PLBDIV_1 0x00000000
-#define PLL_PLBDIV_2 0x00010000
-#define PLL_PLBDIV_3 0x00020000
-#define PLL_PLBDIV_4 0x00030000
- /* OPB divisor */
-#define PLL_OPBDIV 0x00003000
-#define CPC0_PLLMR0_OPDV 0x00003000
-#define PLL_OPBDIV_1 0x00000000
-#define PLL_OPBDIV_2 0x00001000
-#define PLL_OPBDIV_3 0x00002000
-#define PLL_OPBDIV_4 0x00003000
- /* EBC divisor */
-#define PLL_EXTBUSDIV 0x00000300
-#define CPC0_PLLMR0_EPDV 0x00000300
-#define PLL_EXTBUSDIV_2 0x00000000
-#define PLL_EXTBUSDIV_3 0x00000100
-#define PLL_EXTBUSDIV_4 0x00000200
-#define PLL_EXTBUSDIV_5 0x00000300
- /* MAL divisor */
-#define PLL_MALDIV 0x00000030
-#define CPC0_PLLMR0_MPDV 0x00000030
-#define PLL_MALDIV_1 0x00000000
-#define PLL_MALDIV_2 0x00000010
-#define PLL_MALDIV_3 0x00000020
-#define PLL_MALDIV_4 0x00000030
- /* PCI divisor */
-#define PLL_PCIDIV 0x00000003
-#define CPC0_PLLMR0_PPFD 0x00000003
-#define PLL_PCIDIV_1 0x00000000
-#define PLL_PCIDIV_2 0x00000001
-#define PLL_PCIDIV_3 0x00000002
-#define PLL_PCIDIV_4 0x00000003
-
-#ifdef CONFIG_PPCHAMELEON_CLK_25
-/* CPU - PLB/SDRAM - EBC - OPB - PCI (assuming a 25.0 MHz input clock to the 405EP) */
-#define PPCHAMELEON_PLLMR0_133_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_133_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_6 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_200_100_50_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_266_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_266_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_333_111_37_55_55 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_2)
-#define PPCHAMELEON_PLLMR1_333_111_37_55_55 (PLL_FBKDIV_10 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
-
-#elif (defined (CONFIG_PPCHAMELEON_CLK_33))
-
-/* CPU - PLB/SDRAM - EBC - OPB - PCI (assuming a 33.3MHz input clock to the 405EP) */
-#define PPCHAMELEON_PLLMR0_133_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_133_133_33_66_33 (PLL_FBKDIV_4 | \
- PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
- PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_266_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_266_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_333_111_37_55_55 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_2)
-#define PPCHAMELEON_PLLMR1_333_111_37_55_55 (PLL_FBKDIV_10 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
-
-#else
-#error "* External frequency (SysClk) not defined! *"
-#endif
-
-#if (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_HI)
-/* Model HI */
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_333_111_37_55_55
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_333_111_37_55_55
-#define CONFIG_SYS_OPB_FREQ 55555555
-/* Model ME */
-#elif (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_ME)
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_266_133_33_66_33
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_266_133_33_66_33
-#define CONFIG_SYS_OPB_FREQ 66666666
-#else
-/* Model BA (default) */
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_133_133_33_66_33
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_133_133_33_66_33
-#define CONFIG_SYS_OPB_FREQ 66666666
-#endif
-
-#endif /* CONFIG_NO_SERIAL_EEPROM */
-
-#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nand"
-#define CONFIG_JFFS2_PART_SIZE 0x00200000
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support
- *
- * Note: fake mtd_id used, no linux mtd map file
- */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nand0=catcenter"
-#define MTDPARTS_DEFAULT "mtdparts=catcenter:2m(nand)"
-*/
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200 1 /* This is a MPC5200 CPU */
-#define CONFIG_ICECUBE 1 /* ... on IceCube board */
-
-/*
- * Valid values for CONFIG_SYS_TEXT_BASE are:
- * 0xFFF00000 boot high (standard configuration)
- * 0xFF000000 boot low for 16 MiB boards
- * 0xFF800000 boot low for 8 MiB boards
- * 0x00100000 boot from RAM (for testing only)
- */
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000
-#endif
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
-#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI
-
-#if defined(CONFIG_PCI)
-#define CONFIG_PCI_PNP 1
-#define CONFIG_PCI_SCAN_SHOW 1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
-
-#define CONFIG_PCI_MEM_BUS 0x40000000
-#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE 0x10000000
-
-#define CONFIG_PCI_IO_BUS 0x50000000
-#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE 0x01000000
-#endif
-
-#define CONFIG_SYS_XLB_PIPELINING 1
-
-#define CONFIG_MII 1
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_NS8382X 1
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-
-/* USB */
-#define CONFIG_USB_OHCI_NEW
-#define CONFIG_USB_STORAGE
-#define CONFIG_SYS_OHCI_BE_CONTROLLER
-#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
-#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
-#define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
-#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
-#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
-
-#define CONFIG_TIMESTAMP /* Print image info with timestamp */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_SNTP
-#define CONFIG_CMD_USB
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_PCI
-#endif
-
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT16 1
-#endif
-#if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
-#if defined(CONFIG_LITE5200B)
-# error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
-#else
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT08 1
-#endif
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/opt/eldk/ppc_82xx\0" \
- "bootfile=/tftpboot/MPC5200/uImage\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-/*
- * IPB Bus clocking configuration.
- */
-#if defined(CONFIG_LITE5200B)
-#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-#else
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
-#define OF_CPU "PowerPC,5200@0"
-#define OF_SOC "soc5200@f0000000"
-#define OF_TBCLK (bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
-
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
-
-/*
- * Flash configuration
- */
-#if defined(CONFIG_LITE5200B)
-#define CONFIG_SYS_FLASH_BASE 0xFE000000
-#define CONFIG_SYS_FLASH_SIZE 0x01000000
-#if !defined(CONFIG_SYS_LOWBOOT)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000)
-#else /* CONFIG_SYS_LOWBOOT */
-#if defined(CONFIG_SYS_LOWBOOT08)
-# error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
-#endif
-#if defined(CONFIG_SYS_LOWBOOT16)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01060000)
-#endif
-#endif /* CONFIG_SYS_LOWBOOT */
-#else /* !CONFIG_LITE5200B (IceCube)*/
-#define CONFIG_SYS_FLASH_BASE 0xFF000000
-#define CONFIG_SYS_FLASH_SIZE 0x01000000
-#if !defined(CONFIG_SYS_LOWBOOT)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000)
-#else /* CONFIG_SYS_LOWBOOT */
-#if defined(CONFIG_SYS_LOWBOOT08)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000)
-#endif
-#if defined(CONFIG_SYS_LOWBOOT16)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
-#endif
-#endif /* CONFIG_SYS_LOWBOOT */
-#endif /* CONFIG_LITE5200B */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */
-
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-
-#undef CONFIG_FLASH_16BIT /* Flash is 8-bit */
-
-#if defined(CONFIG_LITE5200B)
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START}
-#endif
-
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_SIZE 0x10000
-#if defined(CONFIG_LITE5200B)
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#else
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#endif
-#define CONFIG_ENV_OVERWRITE 1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR 0xF0000000
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR 0x00
-
-/*
- * GPIO configuration
- */
-#ifdef CONFIG_MPC5200_DDR
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x90000004
-#else
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#if defined(CONFIG_LITE5200B)
-#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_CS1_CFG 0x00047800
-#define CONFIG_SYS_CS0_START (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE)
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_CS0_START
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x00047800
-#else /* IceCube aka Lite5200 */
-#ifdef CONFIG_MPC5200_DDR
-
-#define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE)
-#define CONFIG_SYS_BOOTCS_SIZE 0x00800000
-#define CONFIG_SYS_BOOTCS_CFG 0x00047801
-#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS1_SIZE 0x00800000
-#define CONFIG_SYS_CS1_CFG 0x00047800
-
-#else /* !CONFIG_MPC5200_DDR */
-
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x00047801
-#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-
-#endif /* CONFIG_MPC5200_DDR */
-#endif /*CONFIG_LITE5200B */
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS 0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00001000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#define CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-#define CONFIG_ATAPI 1
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * Copyright (C) 2006,2011 Freescale Semiconductor, Inc.
- *
- * Dave Liu <daveliu@freescale.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_E300 1 /* E300 family */
-#define CONFIG_QE 1 /* Has QE */
-#define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
-#define CONFIG_MPC8360EMDS 1 /* MPC8360EMDS board specific */
-
-#define CONFIG_SYS_TEXT_BASE 0xFE000000
-
-#undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
-#undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */
-
-/*
- * System Clock Setup
- */
-#ifdef CONFIG_CLKIN_33MHZ
-#ifdef CONFIG_PCISLAVE
-#define CONFIG_83XX_PCICLK 33330000 /* in HZ */
-#else
-#define CONFIG_83XX_CLKIN 33330000 /* in Hz */
-#endif
-
-#ifndef CONFIG_SYS_CLK_FREQ
-#define CONFIG_SYS_CLK_FREQ 33330000
-#endif
-
-#elif defined(CONFIG_CLKIN_66MHZ)
-#ifdef CONFIG_PCISLAVE
-#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
-#else
-#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
-#endif
-
-#ifndef CONFIG_SYS_CLK_FREQ
-#define CONFIG_SYS_CLK_FREQ 66000000
-#endif
-#else
-#error Unknown oscillator frequency.
-#endif
-
-/*
- * Hardware Reset Configuration Word
- */
-#ifdef CONFIG_CLKIN_33MHZ
-#define CONFIG_SYS_HRCW_LOW (\
- HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
- HRCWL_DDR_TO_SCB_CLK_1X1 |\
- HRCWL_CSB_TO_CLKIN_8X1 |\
- HRCWL_VCO_1X2 |\
- HRCWL_CE_PLL_VCO_DIV_4 |\
- HRCWL_CE_PLL_DIV_1X1 |\
- HRCWL_CE_TO_PLL_1X15 |\
- HRCWL_CORE_TO_CSB_2X1)
-#elif defined(CONFIG_CLKIN_66MHZ)
-#define CONFIG_SYS_HRCW_LOW (\
- HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
- HRCWL_DDR_TO_SCB_CLK_1X1 |\
- HRCWL_CSB_TO_CLKIN_4X1 |\
- HRCWL_VCO_1X2 |\
- HRCWL_CE_PLL_VCO_DIV_4 |\
- HRCWL_CE_PLL_DIV_1X1 |\
- HRCWL_CE_TO_PLL_1X6 |\
- HRCWL_CORE_TO_CSB_2X1)
-#endif
-
-#ifdef CONFIG_PCISLAVE
-#define CONFIG_SYS_HRCW_HIGH (\
- HRCWH_PCI_AGENT |\
- HRCWH_PCI1_ARBITER_DISABLE |\
- HRCWH_PCICKDRV_DISABLE |\
- HRCWH_CORE_ENABLE |\
- HRCWH_FROM_0XFFF00100 |\
- HRCWH_BOOTSEQ_DISABLE |\
- HRCWH_SW_WATCHDOG_DISABLE |\
- HRCWH_ROM_LOC_LOCAL_16BIT)
-#else
-#define CONFIG_SYS_HRCW_HIGH (\
- HRCWH_PCI_HOST |\
- HRCWH_PCI1_ARBITER_ENABLE |\
- HRCWH_PCICKDRV_ENABLE |\
- HRCWH_CORE_ENABLE |\
- HRCWH_FROM_0X00000100 |\
- HRCWH_BOOTSEQ_DISABLE |\
- HRCWH_SW_WATCHDOG_DISABLE |\
- HRCWH_ROM_LOC_LOCAL_16BIT)
-#endif
-
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRH 0x00000000
-#define CONFIG_SYS_SICRL 0x40000000
-
-#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
-#define CONFIG_BOARD_EARLY_INIT_R
-
-/*
- * IMMR new address
- */
-#define CONFIG_SYS_IMMR 0xE0000000
-
-/*
- * DDR Setup
- */
-#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
- /* + 256M */
-#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000)
-#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
-#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
- | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-
-#define CONFIG_SYS_83XX_DDR_USES_CS0
-
-#define CONFIG_DDR_ECC /* support DDR ECC function */
-#define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
-
-/*
- * DDRCDR - DDR Control Driver Register
- */
-#define CONFIG_SYS_DDRCDR_VALUE 0x80080001
-
-#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
-#if defined(CONFIG_SPD_EEPROM)
-/*
- * Determine DDR configuration from I2C interface.
- */
-#define SPD_EEPROM_ADDRESS 0x52 /* DDR SODIMM */
-#else
-/*
- * Manually set up DDR parameters
- */
-#define CONFIG_SYS_DDR_SIZE 256 /* MB */
-#if defined(CONFIG_DDR_II)
-#define CONFIG_SYS_DDRCDR 0x80080001
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
-#define CONFIG_SYS_DDR_CS0_CONFIG 0x80330102
-#define CONFIG_SYS_DDR_TIMING_0 0x00220802
-#define CONFIG_SYS_DDR_TIMING_1 0x38357322
-#define CONFIG_SYS_DDR_TIMING_2 0x2f9048c8
-#define CONFIG_SYS_DDR_TIMING_3 0x00000000
-#define CONFIG_SYS_DDR_CLK_CNTL 0x02000000
-#define CONFIG_SYS_DDR_MODE 0x47d00432
-#define CONFIG_SYS_DDR_MODE2 0x8000c000
-#define CONFIG_SYS_DDR_INTERVAL 0x03cf0080
-#define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
-#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
-#else
-#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
- | CSCONFIG_ROW_BIT_13 \
- | CSCONFIG_COL_BIT_9)
-#define CONFIG_SYS_DDR_CS1_CONFIG CONFIG_SYS_DDR_CS0_CONFIG
-#define CONFIG_SYS_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
-#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* may need tuning */
-#define CONFIG_SYS_DDR_CONTROL 0x42008000 /* Self refresh,2T timing */
-#define CONFIG_SYS_DDR_MODE 0x20000162 /* DLL,normal,seq,4/2.5 */
-#define CONFIG_SYS_DDR_INTERVAL 0x045b0100 /* page mode */
-#endif
-#endif
-
-/*
- * Memory test
- */
-#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
-#define CONFIG_SYS_MEMTEST_END 0x00100000
-
-/*
- * The reserved memory
- */
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-#define CONFIG_SYS_RAMBOOT
-#else
-#undef CONFIG_SYS_RAMBOOT
-#endif
-
-/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
-#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
-#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
-
-/*
- * Initial RAM Base Address Setup
- */
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-
-/*
- * Local Bus Configuration & Clock Setup
- */
-#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
-#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
-#define CONFIG_SYS_LBC_LBCR 0x00000000
-
-/*
- * FLASH on the Local Bus
- */
-#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
-#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
-#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
-#define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
-#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
-
- /* Window base at flash base */
-#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_32MB)
-
-#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
- | BR_PS_16 /* 16 bit port */ \
- | BR_MS_GPCM /* MSEL = GPCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
- | OR_GPCM_XAM \
- | OR_GPCM_CSNT \
- | OR_GPCM_ACS_DIV2 \
- | OR_GPCM_XACS \
- | OR_GPCM_SCY_15 \
- | OR_GPCM_TRLX_SET \
- | OR_GPCM_EHTR_SET \
- | OR_GPCM_EAD)
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
-
-#undef CONFIG_SYS_FLASH_CHECKSUM
-
-/*
- * BCSR on the Local Bus
- */
-#define CONFIG_SYS_BCSR 0xF8000000
- /* Access window base at BCSR base */
-#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR
-#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
-
-#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR \
- | BR_PS_8 \
- | BR_MS_GPCM \
- | BR_V)
-#define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \
- | OR_GPCM_XAM \
- | OR_GPCM_CSNT \
- | OR_GPCM_XACS \
- | OR_GPCM_SCY_15 \
- | OR_GPCM_TRLX_SET \
- | OR_GPCM_EHTR_SET \
- | OR_GPCM_EAD)
- /* 0xFFFFE9F7 */
-
-/*
- * SDRAM on the Local Bus
- */
-#define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
-#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
-
-#define CONFIG_SYS_LB_SDRAM /* if board has SRDAM on local bus */
-
-#ifdef CONFIG_SYS_LB_SDRAM
-#define CONFIG_SYS_LBLAWBAR2 0
-#define CONFIG_SYS_LBLAWAR2 (LBLAWAR_EN | LBLAWAR_64MB)
-
-/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
-/*
- * Base Register 2 and Option Register 2 configure SDRAM.
- *
- * For BR2, need:
- * Base address = BR[0:16] = dynamic
- * port size = 32-bits = BR2[19:20] = 11
- * no parity checking = BR2[21:22] = 00
- * SDRAM for MSEL = BR2[24:26] = 011
- * Valid = BR[31] = 1
- *
- * 0 4 8 12 16 20 24 28
- * xxxx xxxx xxxx xxxx x001 1000 0110 0001 = 00001861
- */
-
-/* Port size=32bit, MSEL=DRAM */
-#define CONFIG_SYS_BR2 (BR_PS_32 | BR_MS_SDRAM | BR_V) /* 0xF0001861 */
-
-/*
- * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
- *
- * For OR2, need:
- * 64MB mask for AM, OR2[0:7] = 1111 1100
- * XAM, OR2[17:18] = 11
- * 9 columns OR2[19-21] = 010
- * 13 rows OR2[23-25] = 100
- * EAD set for extra time OR[31] = 1
- *
- * 0 4 8 12 16 20 24 28
- * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
- */
-
-#define CONFIG_SYS_OR2 (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
- | OR_SDRAM_XAM \
- | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
- | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
- | OR_SDRAM_EAD)
- /* 0xFC006901 */
-
- /* LB sdram refresh timer, about 6us */
-#define CONFIG_SYS_LBC_LSRT 0x32000000
- /* LB refresh timer prescal, 266MHz/32 */
-#define CONFIG_SYS_LBC_MRTPR 0x20000000
-
-#define CONFIG_SYS_LBC_LSDMR_COMMON 0x0063b723
-
-/*
- * SDRAM Controller configuration sequence.
- */
-#define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
-#define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
-#define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
-#define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
-#define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
-
-#endif
-
-/*
- * Windows to access Platform I/O Boards (PIB) via local bus
- */
-#define CONFIG_SYS_PIB_BASE 0xF8008000
-#define CONFIG_SYS_PIB_WINDOW_SIZE (32 * 1024)
-
-/* [RFC] This LBLAW only covers the 2nd window (CS5) */
-#define CONFIG_SYS_LBLAWBAR3_PRELIM \
- CONFIG_SYS_PIB_BASE + CONFIG_SYS_PIB_WINDOW_SIZE
-#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
-
-/*
- * CS4 on Local Bus, to PIB
- */
- /* CS4 base address at 0xf8008000 */
-#define CONFIG_SYS_BR4_PRELIM (CONFIG_SYS_PIB_BASE \
- | BR_PS_8 \
- | BR_MS_GPCM \
- | BR_V)
- /* 0xF8008801 */
-#define CONFIG_SYS_OR4_PRELIM (OR_AM_32KB \
- | OR_GPCM_XAM \
- | OR_GPCM_CSNT \
- | OR_GPCM_XACS \
- | OR_GPCM_SCY_15 \
- | OR_GPCM_TRLX_SET \
- | OR_GPCM_EHTR_SET \
- | OR_GPCM_EAD)
- /* 0xffffe9f7 */
-
-/*
- * CS5 on Local Bus, to PIB
- */
- /* CS5 base address at 0xf8010000 */
-#define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_PIB_BASE + \
- CONFIG_SYS_PIB_WINDOW_SIZE) \
- | BR_PS_8 \
- | BR_MS_GPCM \
- | BR_V)
- /* 0xF8010801 */
-#define CONFIG_SYS_OR5_PRELIM (CONFIG_SYS_PIB_BASE \
- | OR_GPCM_XAM \
- | OR_GPCM_CSNT \
- | OR_GPCM_XACS \
- | OR_GPCM_SCY_15 \
- | OR_GPCM_TRLX_SET \
- | OR_GPCM_EHTR_SET \
- | OR_GPCM_EAD)
- /* 0xffffe9f7 */
-
-/*
- * Serial Port
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-#define CONFIG_OF_STDOUT_VIA_ALIAS 1
-
-/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL
-#define CONFIG_SYS_FSL_I2C_SPEED 400000
-#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
-#define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} }
-
-/*
- * Config on-board RTC
- */
-#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
-
-/*
- * General PCI
- * Addresses are mapped 1-1.
- */
-#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
-#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
-#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
-#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
-#define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
-#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
-
-#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
-#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
-
-
-#ifdef CONFIG_PCI
-#define CONFIG_PCI_INDIRECT_BRIDGE
-
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-#define CONFIG_83XX_PCI_STREAMING
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
-
-#endif /* CONFIG_PCI */
-
-
-#define CONFIG_HWCONFIG 1
-
-/*
- * QE UEC ethernet configuration
- */
-#define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME "UEC0"
-#define CONFIG_PHY_MODE_NEED_CHANGE
-
-#define CONFIG_UEC_ETH1 /* GETH1 */
-
-#ifdef CONFIG_UEC_ETH1
-#define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
-#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
-#define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
-#define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
-#define CONFIG_SYS_UEC1_PHY_ADDR 0
-#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
-#define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
-#endif
-
-#define CONFIG_UEC_ETH2 /* GETH2 */
-
-#ifdef CONFIG_UEC_ETH2
-#define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
-#define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
-#define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
-#define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
-#define CONFIG_SYS_UEC2_PHY_ADDR 1
-#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
-#define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
-#endif
-
-/*
- * Environment
- */
-
-#ifndef CONFIG_SYS_RAMBOOT
- #define CONFIG_ENV_IS_IN_FLASH 1
- #define CONFIG_ENV_ADDR \
- (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
- #define CONFIG_ENV_SECT_SIZE 0x20000
- #define CONFIG_ENV_SIZE 0x2000
-#else
- #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
- #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
- #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
- #define CONFIG_ENV_SIZE 0x2000
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_SDRAM
-
-#if defined(CONFIG_PCI)
- #define CONFIG_CMD_PCI
-#endif
-
-#if defined(CONFIG_SYS_RAMBOOT)
- #undef CONFIG_CMD_SAVEENV
- #undef CONFIG_CMD_LOADS
-#endif
-
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-
-#if defined(CONFIG_CMD_KGDB)
- #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
- #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-
- /* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
- /* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 256 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
-
-/*
- * Core HID Setup
- */
-#define CONFIG_SYS_HID0_INIT 0x000000000
-#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
- HID0_ENABLE_INSTRUCTION_CACHE)
-#define CONFIG_SYS_HID2 HID2_HBE
-
-/*
- * MMU Setup
- */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-#define CONFIG_BAT_RW
-
-/* DDR/LBC SDRAM: cacheable */
-#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
-#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
-
-/* IMMRBAR & PCI IO: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
- | BATU_BL_4M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
-#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
-
-/* BCSR: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT2L (CONFIG_SYS_BCSR \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT2U (CONFIG_SYS_BCSR \
- | BATU_BL_128K \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
-#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
-
-/* FLASH: icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
- | BATU_BL_32M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
-
-/* DDR/LBC SDRAM next 256M: cacheable */
-#define CONFIG_SYS_IBAT4L (CONFIG_SYS_SDRAM_BASE2 \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT4U (CONFIG_SYS_SDRAM_BASE2 \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
-#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
-
-/* Stack in dcache: cacheable, no memory coherence */
-#define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
-#define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR \
- | BATU_BL_128K \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
-#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
-
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
-#else
-#define CONFIG_SYS_IBAT6L (0)
-#define CONFIG_SYS_IBAT6U (0)
-#define CONFIG_SYS_IBAT7L (0)
-#define CONFIG_SYS_IBAT7U (0)
-#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
-#endif
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
-#endif
-
-/*
- * Environment Configuration
- */
-
-#define CONFIG_ENV_OVERWRITE
-
-#if defined(CONFIG_UEC_ETH)
-#define CONFIG_HAS_ETH0
-#define CONFIG_HAS_ETH1
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
-
-#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
-#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "consoledev=ttyS0\0" \
- "ramdiskaddr=1000000\0" \
- "ramdiskfile=ramfs.83xx\0" \
- "fdtaddr=780000\0" \
- "fdtfile=mpc836x_mds.dtb\0" \
- ""
-
-#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
- "$netdev:off " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $ramdiskaddr $ramdiskfile;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr"
-
-
-#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * Copyright (C) 2006 Freescale Semiconductor, Inc.
- * Dave Liu <daveliu@freescale.com>
- *
- * Copyright (C) 2007 Logic Product Development, Inc.
- * Peter Barada <peterb@logicpd.com>
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- * Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_E300 1 /* E300 family */
-#define CONFIG_QE 1 /* Has QE */
-#define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
-#define CONFIG_MPC8360ERDK 1 /* MPC8360ERDK board specific */
-
-#define CONFIG_SYS_TEXT_BASE 0xFF800000
-
-/*
- * System Clock Setup
- */
-#ifdef CONFIG_CLKIN_33MHZ
-#define CONFIG_83XX_CLKIN 33333333
-#define CONFIG_SYS_CLK_FREQ 33333333
-#define CONFIG_PCI_33M 1
-#define HRCWL_CSB_TO_CLKIN_MPC8360ERDK HRCWL_CSB_TO_CLKIN_10X1
-#else
-#define CONFIG_83XX_CLKIN 66000000
-#define CONFIG_SYS_CLK_FREQ 66000000
-#define CONFIG_PCI_66M 1
-#define HRCWL_CSB_TO_CLKIN_MPC8360ERDK HRCWL_CSB_TO_CLKIN_5X1
-#endif /* CONFIG_CLKIN_33MHZ */
-
-/*
- * Hardware Reset Configuration Word
- */
-#define CONFIG_SYS_HRCW_LOW (\
- HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
- HRCWL_DDR_TO_SCB_CLK_1X1 |\
- HRCWL_CSB_TO_CLKIN_MPC8360ERDK |\
- HRCWL_CORE_TO_CSB_2X1 |\
- HRCWL_CE_TO_PLL_1X15)
-
-#define CONFIG_SYS_HRCW_HIGH (\
- HRCWH_PCI_HOST |\
- HRCWH_PCI1_ARBITER_ENABLE |\
- HRCWH_PCICKDRV_ENABLE |\
- HRCWH_CORE_ENABLE |\
- HRCWH_FROM_0X00000100 |\
- HRCWH_BOOTSEQ_DISABLE |\
- HRCWH_SW_WATCHDOG_DISABLE |\
- HRCWH_ROM_LOC_LOCAL_16BIT |\
- HRCWH_SECONDARY_DDR_DISABLE |\
- HRCWH_BIG_ENDIAN |\
- HRCWH_LALE_EARLY)
-
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRH 0x00000000
-#define CONFIG_SYS_SICRL 0x40000000
-
-#define CONFIG_BOARD_EARLY_INIT_R
-
-/*
- * IMMR new address
- */
-#define CONFIG_SYS_IMMR 0xE0000000
-
-/*
- * DDR Setup
- */
-#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
-#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
-#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
- | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-
-#define CONFIG_SYS_83XX_DDR_USES_CS0
-
-#define CONFIG_DDR_ECC /* support DDR ECC function */
-#define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
-
-/*
- * DDRCDR - DDR Control Driver Register
- */
-#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN \
- | DDRCDR_ODT \
- | DDRCDR_Q_DRN)
- /* 0x80080001 */
-
-#undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup */
-
-/*
- * Manually set up DDR parameters
- */
-#define CONFIG_DDR_II
-#define CONFIG_SYS_DDR_SIZE 256 /* MB */
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
-#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
- | CSCONFIG_ROW_BIT_13 \
- | CSCONFIG_COL_BIT_10 \
- | CSCONFIG_ODT_WR_ONLY_CURRENT)
-#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 \
- | SDRAM_CFG_ECC_EN)
-#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000
-#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-#define CONFIG_SYS_DDR_INTERVAL ((256 << SDRAM_INTERVAL_BSTOPRE_SHIFT) \
- | (1115 << SDRAM_INTERVAL_REFINT_SHIFT))
-#define CONFIG_SYS_DDR_MODE 0x47800432
-#define CONFIG_SYS_DDR_MODE2 0x8000c000
-
-#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
- (9 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
- (3 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
- (3 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
- (0 << TIMING_CFG0_WWT_SHIFT) | \
- (0 << TIMING_CFG0_RRT_SHIFT) | \
- (0 << TIMING_CFG0_WRT_SHIFT) | \
- (0 << TIMING_CFG0_RWT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_30) | \
- (2 << TIMING_CFG1_WRTORD_SHIFT) | \
- (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
- (3 << TIMING_CFG1_WRREC_SHIFT) | \
- (10 << TIMING_CFG1_REFREC_SHIFT) | \
- (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
- (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
- (3 << TIMING_CFG1_PRETOACT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_2 ((9 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
- (4 << TIMING_CFG2_CKE_PLS_SHIFT) | \
- (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
- (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
- (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
- (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
- (0 << TIMING_CFG2_CPO_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_3 0x00000000
-
-/*
- * Memory test
- */
-#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
-#define CONFIG_SYS_MEMTEST_END 0x00100000
-
-/*
- * The reserved memory
- */
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-#define CONFIG_SYS_FLASH_BASE 0xFF800000 /* FLASH base address */
-
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-#define CONFIG_SYS_RAMBOOT
-#else
-#undef CONFIG_SYS_RAMBOOT
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
-#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
-
-/*
- * Initial RAM Base Address Setup
- */
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-
-/*
- * Local Bus Configuration & Clock Setup
- */
-#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
-#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
-#define CONFIG_SYS_LBC_LBCR 0x00000000
-
-/*
- * FLASH on the Local Bus
- */
-#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
-#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
-#define CONFIG_SYS_FLASH_SIZE 8 /* max FLASH size is 32M */
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use intel Flash protection. */
-
- /* Window base at flash base */
-#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_32MB)
-
-#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
- | BR_PS_16 /* 16 bit port */ \
- | BR_MS_GPCM /* MSEL = GPCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
- | OR_UPM_XAM \
- | OR_GPCM_CSNT \
- | OR_GPCM_ACS_DIV2 \
- | OR_GPCM_XACS \
- | OR_GPCM_SCY_15 \
- | OR_GPCM_TRLX_SET \
- | OR_GPCM_EHTR_SET \
- | OR_GPCM_EAD)
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
-
-#undef CONFIG_SYS_FLASH_CHECKSUM
-
-/*
- * NAND flash on the local bus
- */
-#define CONFIG_SYS_NAND_BASE 0x60000000
-#define CONFIG_CMD_NAND 1
-#define CONFIG_NAND_FSL_UPM 1
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_MTD_NAND_VERIFY_WRITE
-
-#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
-/*
- * [RFC] Comment said 4KB window; code said 256MB window; OR1 says 64MB
- * ... What's correct?
- */
-#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
-
-/* Port size 8 bit, UPMA */
-#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \
- | BR_PS_8 \
- | BR_MS_UPMA \
- | BR_V)
- /* 0x60000881 */
-#define CONFIG_SYS_OR1_PRELIM (OR_AM_64MB | OR_UPM_EAD)
- /* 0xFC000001 */
-
-/*
- * Fujitsu MB86277 (MINT) graphics controller
- */
-#define CONFIG_SYS_VIDEO_BASE 0x70000000
-
-#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VIDEO_BASE
-#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_64MB)
-
-/* Port size 32 bit, UPMB */
-#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VIDEO_BASE \
- | BR_PS_32 \
- | BR_MS_UPMB \
- | BR_V)
- /* 0x000018a1 */
-#define CONFIG_SYS_OR2_PRELIM (OR_AM_64MB | OR_UPM_EAD)
- /* 0xFC000001 */
-
-/*
- * Serial Port
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-
-/* Pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-#define CONFIG_OF_STDOUT_VIA_ALIAS
-
-/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL
-#define CONFIG_SYS_FSL_I2C_SPEED 400000
-#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
-#define CONFIG_SYS_FSL_I2C2_SPEED 400000
-#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
-#define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} }
-
-/*
- * General PCI
- * Addresses are mapped 1-1.
- */
-#define CONFIG_PCI
-
-#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
-#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
-#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
-#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCI1_IO_BASE 0xE0300000
-#define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
-#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
-
-#ifdef CONFIG_PCI
-#define CONFIG_PCI_INDIRECT_BRIDGE
-
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
-
-#endif /* CONFIG_PCI */
-
-/*
- * QE UEC ethernet configuration
- */
-#define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME "UEC0"
-
-#define CONFIG_UEC_ETH1 /* GETH1 */
-
-#ifdef CONFIG_UEC_ETH1
-#define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
-#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
-#define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
-#define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
-#define CONFIG_SYS_UEC1_PHY_ADDR 2
-#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
-#define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
-#endif
-
-#define CONFIG_UEC_ETH2 /* GETH2 */
-
-#ifdef CONFIG_UEC_ETH2
-#define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
-#define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
-#define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
-#define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
-#define CONFIG_SYS_UEC2_PHY_ADDR 4
-#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
-#define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
-#endif
-
-/*
- * Environment
- */
-
-#ifndef CONFIG_SYS_RAMBOOT
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
-#define CONFIG_ENV_SIZE 0x20000
-#else /* CONFIG_SYS_RAMBOOT */
-#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
-#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
-#define CONFIG_ENV_SIZE 0x2000
-#endif /* CONFIG_SYS_RAMBOOT */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_PCI
-#endif
-
-#if defined(CONFIG_SYS_RAMBOOT)
-#undef CONFIG_CMD_SAVEENV
-#undef CONFIG_CMD_LOADS
-#endif
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-
-#if defined(CONFIG_CMD_KGDB)
- #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
- #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-
- /* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
- /* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 256 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
-
-/*
- * Core HID Setup
- */
-#define CONFIG_SYS_HID0_INIT 0x000000000
-#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
- HID0_ENABLE_INSTRUCTION_CACHE)
-#define CONFIG_SYS_HID2 HID2_HBE
-
-/*
- * MMU Setup
- */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/* DDR: cache cacheable */
-#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
-#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
-
-/* IMMRBAR & PCI IO: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
- | BATU_BL_4M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
-#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
-
-/* NAND: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT2L (CONFIG_SYS_NAND_BASE \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT2U (CONFIG_SYS_NAND_BASE \
- | BATU_BL_64M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
-#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
-
-/* FLASH: icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
- | BATU_BL_32M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
-
-/* Stack in dcache: cacheable, no memory coherence */
-#define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR \
- | BATL_PP_RW)
-#define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR \
- | BATU_BL_128K \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
-#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
-
-#define CONFIG_SYS_IBAT5L (CONFIG_SYS_VIDEO_BASE \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT5U (CONFIG_SYS_VIDEO_BASE \
- | BATU_BL_64M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
-#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
-
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS \
- | BATL_PP_RW \
- | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS \
- | BATL_PP_RW \
- | BATL_CACHEINHIBIT \
- | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS \
- | BATU_BL_256M \
- | BATU_VS \
- | BATU_VP)
-#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
-#else /* CONFIG_PCI */
-#define CONFIG_SYS_IBAT6L (0)
-#define CONFIG_SYS_IBAT6U (0)
-#define CONFIG_SYS_IBAT7L (0)
-#define CONFIG_SYS_IBAT7U (0)
-#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
-#endif /* CONFIG_PCI */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
-#endif
-
-/*
- * Environment Configuration
- */
-#define CONFIG_ENV_OVERWRITE
-
-#if defined(CONFIG_UEC_ETH)
-#define CONFIG_HAS_ETH0
-#define CONFIG_HAS_ETH1
-#define CONFIG_HAS_ETH2
-#define CONFIG_HAS_ETH3
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADADDR a00000
-#define CONFIG_HOSTNAME mpc8360erdk
-#define CONFIG_BOOTFILE "uImage"
-
-#define CONFIG_ROOTPATH "/nfsroot/"
-
-#define CONFIG_BOOTDELAY 2 /* -1 disables auto-boot */
-#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "consoledev=ttyS0\0" \
- "loadaddr=a00000\0" \
- "fdtaddr=900000\0" \
- "fdtfile=mpc836x_rdk.dtb\0" \
- "fsfile=fs\0" \
- "ubootfile=u-boot.bin\0" \
- "mtdparts=mtdparts=60000000.nand-flash:4096k(kernel),128k(dtb),"\
- "-(rootfs)\0" \
- "setbootargs=setenv bootargs console=$consoledev,$baudrate " \
- "$mtdparts panic=1\0" \
- "adddhcpargs=setenv bootargs $bootargs ip=on\0" \
- "addnfsargs=setenv bootargs $bootargs ip=$ipaddr:$serverip:" \
- "$gatewayip:$netmask:$hostname:$netdev:off " \
- "root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
- "addnandargs=setenv bootargs $bootargs root=/dev/mtdblock3 " \
- "rootfstype=jffs2 rw\0" \
- "tftp_get_uboot=tftp 100000 $ubootfile\0" \
- "tftp_get_kernel=tftp $loadaddr $bootfile\0" \
- "tftp_get_dtb=tftp $fdtaddr $fdtfile\0" \
- "tftp_get_fs=tftp c00000 $fsfile\0" \
- "nand_erase_kernel=nand erase 0 400000\0" \
- "nand_erase_dtb=nand erase 400000 20000\0" \
- "nand_erase_fs=nand erase 420000 3be0000\0" \
- "nand_write_kernel=nand write.jffs2 $loadaddr 0 400000\0" \
- "nand_write_dtb=nand write.jffs2 $fdtaddr 400000 20000\0" \
- "nand_write_fs=nand write.jffs2 c00000 420000 $filesize\0" \
- "nand_read_kernel=nand read.jffs2 $loadaddr 0 400000\0" \
- "nand_read_dtb=nand read.jffs2 $fdtaddr 400000 20000\0" \
- "nor_reflash=protect off ff800000 ff87ffff ; " \
- "erase ff800000 ff87ffff ; " \
- "cp.b 100000 ff800000 $filesize\0" \
- "nand_reflash_kernel=run tftp_get_kernel nand_erase_kernel " \
- "nand_write_kernel\0" \
- "nand_reflash_dtb=run tftp_get_dtb nand_erase_dtb nand_write_dtb\0"\
- "nand_reflash_fs=run tftp_get_fs nand_erase_fs nand_write_fs\0" \
- "nand_reflash=run nand_reflash_kernel nand_reflash_dtb " \
- "nand_reflash_fs\0" \
- "boot_m=bootm $loadaddr - $fdtaddr\0" \
- "dhcpboot=dhcp ; run setbootargs adddhcpargs tftp_get_dtb boot_m\0"\
- "nfsboot=run setbootargs addnfsargs tftp_get_kernel tftp_get_dtb "\
- "boot_m\0" \
- "nandboot=run setbootargs addnandargs nand_read_kernel nand_read_dtb "\
- "boot_m\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run dhcpboot"
-
-#endif /* __CONFIG_H */
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_MPC837x 1 /* MPC837x CPU specific */
#define CONFIG_MPC837XERDB 1
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_SYS_TEXT_BASE 0xFE000000
+++ /dev/null
-/*
- * Copyright 2009-2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * P1 P2 RDB board configuration file
- * This file is intended to address a set of Low End and Ultra Low End
- * Freescale SOCs of QorIQ series(RDB platforms).
- * Currently only P2020RDB
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#ifdef CONFIG_36BIT
-#define CONFIG_PHYS_64BIT
-#endif
-
-#ifdef CONFIG_P1011RDB
-#define CONFIG_P1011
-#define CONFIG_SYS_L2_SIZE (256 << 10)
-#endif
-#ifdef CONFIG_P1020RDB
-#define CONFIG_P1020
-#define CONFIG_SYS_L2_SIZE (256 << 10)
-#endif
-#ifdef CONFIG_P2010RDB
-#define CONFIG_P2010
-#define CONFIG_SYS_L2_SIZE (512 << 10)
-#endif
-#ifdef CONFIG_P2020RDB
-#define CONFIG_P2020
-#define CONFIG_SYS_L2_SIZE (512 << 10)
-#endif
-
-#ifdef CONFIG_SDCARD
-#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
-#define CONFIG_SPL_ENV_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_MMC_MINIMAL
-#define CONFIG_SPL_FLUSH_IMAGE
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SYS_TEXT_BASE 0x11001000
-#define CONFIG_SPL_TEXT_BASE 0xf8f81000
-#define CONFIG_SPL_PAD_TO 0x20000
-#define CONFIG_SPL_MAX_SIZE (128 * 1024)
-#define CONFIG_SYS_MMC_U_BOOT_SIZE (768 << 10)
-#define CONFIG_SYS_MMC_U_BOOT_DST (0x11000000)
-#define CONFIG_SYS_MMC_U_BOOT_START (0x11000000)
-#define CONFIG_SYS_MMC_U_BOOT_OFFS (129 << 10)
-#define CONFIG_SYS_MPC85XX_NO_RESETVEC
-#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
-#define CONFIG_SPL_MMC_BOOT
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SPL_COMMON_INIT_DDR
-#endif
-#endif
-
-#ifdef CONFIG_SPIFLASH
-#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
-#define CONFIG_SPL_ENV_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_SPI_FLASH_SUPPORT
-#define CONFIG_SPL_SPI_FLASH_MINIMAL
-#define CONFIG_SPL_FLUSH_IMAGE
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SYS_TEXT_BASE 0x11001000
-#define CONFIG_SPL_TEXT_BASE 0xf8f81000
-#define CONFIG_SPL_PAD_TO 0x20000
-#define CONFIG_SPL_MAX_SIZE (128 * 1024)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_SIZE (768 << 10)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_DST (0x11000000)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_START (0x11000000)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_OFFS (128 << 10)
-#define CONFIG_SYS_MPC85XX_NO_RESETVEC
-#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
-#define CONFIG_SPL_SPI_BOOT
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SPL_COMMON_INIT_DDR
-#endif
-#endif
-
-#ifdef CONFIG_NAND
-#ifdef CONFIG_TPL_BUILD
-#define CONFIG_SPL_NAND_BOOT
-#define CONFIG_SPL_FLUSH_IMAGE
-#define CONFIG_SPL_ENV_SUPPORT
-#define CONFIG_SPL_NAND_INIT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
-#define CONFIG_SPL_COMMON_INIT_DDR
-#define CONFIG_SPL_MAX_SIZE (128 << 10)
-#define CONFIG_SPL_TEXT_BASE 0xf8f81000
-#define CONFIG_SYS_MPC85XX_NO_RESETVEC
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (832 << 10)
-#define CONFIG_SYS_NAND_U_BOOT_DST (0x11000000)
-#define CONFIG_SYS_NAND_U_BOOT_START (0x11000000)
-#define CONFIG_SYS_NAND_U_BOOT_OFFS ((128 + 128) << 10)
-#elif defined(CONFIG_SPL_BUILD)
-#define CONFIG_SPL_INIT_MINIMAL
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_FLUSH_IMAGE
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SPL_TEXT_BASE 0xff800000
-#define CONFIG_SPL_MAX_SIZE 4096
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (128 << 10)
-#define CONFIG_SYS_NAND_U_BOOT_DST 0xf8f80000
-#define CONFIG_SYS_NAND_U_BOOT_START 0xf8f80000
-#define CONFIG_SYS_NAND_U_BOOT_OFFS (128 << 10)
-#endif /* not CONFIG_TPL_BUILD */
-
-#define CONFIG_SPL_PAD_TO 0x20000
-#define CONFIG_TPL_PAD_TO 0x20000
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SYS_TEXT_BASE 0x11001000
-#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds"
-#endif
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xeff40000
-#endif
-
-#ifndef CONFIG_RESET_VECTOR_ADDRESS
-#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc
-#endif
-
-#ifndef CONFIG_SYS_MONITOR_BASE
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
-#else
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-#endif
-#endif
-
-/* High Level Configuration Options */
-#define CONFIG_BOOKE 1 /* BOOKE */
-#define CONFIG_E500 1 /* BOOKE e500 family */
-#define CONFIG_FSL_ELBC 1 /* Enable eLBC Support */
-
-#define CONFIG_PCI 1 /* Enable PCI/PCIE */
-#if defined(CONFIG_PCI)
-#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
-#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */
-#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
-#define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */
-#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
-#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
-#endif /* #if defined(CONFIG_PCI) */
-#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
-#define CONFIG_TSEC_ENET /* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
-
-#if defined(CONFIG_PCI)
-#define CONFIG_E1000 1 /* E1000 pci Ethernet card*/
-#endif
-
-#ifndef __ASSEMBLY__
-extern unsigned long get_board_sys_clk(unsigned long dummy);
-#endif
-#define CONFIG_DDR_CLK_FREQ 66666666 /* DDRCLK on P1_P2 RDB */
-#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /*sysclk for P1_P2 RDB */
-
-#if defined(CONFIG_P2020) || defined(CONFIG_P1020)
-#define CONFIG_MP
-#endif
-
-#define CONFIG_HWCONFIG
-
-/*
- * These can be toggled for performance analysis, otherwise use default.
- */
-#define CONFIG_L2_CACHE /* toggle L2 cache */
-#define CONFIG_BTB /* toggle branch predition */
-
-#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
-
-#define CONFIG_ENABLE_36BIT_PHYS 1
-
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_ADDR_MAP 1
-#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
-#endif
-
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x1fffffff
-#define CONFIG_PANIC_HANG /* do not reset board on panic */
-
-/*
- * Config the L2 Cache as L2 SRAM
-*/
-#if defined(CONFIG_SPL_BUILD)
-#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
-#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
-#define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000
-#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
-#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 116 * 1024)
-#define CONFIG_SPL_RELOC_STACK_SIZE (32 << 10)
-#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 148 * 1024)
-#if defined(CONFIG_P2020RDB)
-#define CONFIG_SPL_RELOC_MALLOC_SIZE (364 << 10)
-#else
-#define CONFIG_SPL_RELOC_MALLOC_SIZE (108 << 10)
-#endif
-#elif defined(CONFIG_NAND)
-#ifdef CONFIG_TPL_BUILD
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
-#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
-#define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000
-#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 192 * 1024)
-#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 208 * 1024)
-#define CONFIG_SPL_RELOC_MALLOC_SIZE (48 << 10)
-#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 176 * 1024)
-#else
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
-#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
-#define CONFIG_SPL_RELOC_TEXT_BASE (CONFIG_SYS_INIT_L2_END - 0x2000)
-#define CONFIG_SPL_RELOC_STACK ((CONFIG_SYS_INIT_L2_END - 1) & ~0xF)
-#endif /* CONFIG_TPL_BUILD */
-#endif
-#endif
-
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
-#endif
-
-/* DDR Setup */
-#define CONFIG_SYS_FSL_DDR2
-#undef CONFIG_FSL_DDR_INTERACTIVE
-#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
-
-#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
-
-#if defined(CONFIG_P1011RDB) || defined(CONFIG_P1020RDB)
-/*
- * P1020 and it's derivatives support max 32bit DDR width
- * So Reduce available DDR size
-*/
-#define CONFIG_SYS_SDRAM_SIZE 512
-#else
-#define CONFIG_SYS_SDRAM_SIZE 1024
-#endif
-#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
-
-#define CONFIG_NUM_DDR_CONTROLLERS 1
-#define CONFIG_DIMM_SLOTS_PER_CTLR 1
-#define CONFIG_CHIP_SELECTS_PER_CTRL 1
-
-#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d
-#define CONFIG_SYS_DDR_ERR_DIS 0x00000000
-#define CONFIG_SYS_DDR_SBE 0x00FF0000
-
-/*
- * Memory map
- *
- * 0x0000_0000 0x3fff_ffff DDR 1G cacheablen
- * 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable
- * 0xffc0_0000 0xffc3_ffff PCI IO range 256k non-cacheable
- *
- * Localbus cacheable (TBD)
- * 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable
- *
- * Localbus non-cacheable
- * 0xef00_0000 0xefff_ffff FLASH 16M non-cacheable
- * 0xffa0_0000 0xffaf_ffff NAND 1M non-cacheable
- * 0xffb0_0000 0xffbf_ffff VSC7385 switch 1M non-cacheable
- * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
- * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
- */
-
-/*
- * Local Bus Definitions
- */
-#define CONFIG_SYS_FLASH_BASE 0xef000000 /* start of FLASH 16M */
-
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_FLASH_BASE_PHYS 0xfef000000ull
-#else
-#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
-#endif
-
-#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
- BR_PS_16 | BR_V)
-#define CONFIG_FLASH_OR_PRELIM 0xff000ff7
-
-#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS}
-#define CONFIG_SYS_FLASH_QUIET_TEST
-#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */
-#undef CONFIG_SYS_FLASH_CHECKSUM
-#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
-
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-#define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
-
-#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
-#define CONFIG_MISC_INIT_R
-#define CONFIG_HWCONFIG
-
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
-/* The assembler doesn't like typecast */
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
- ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
- CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
-#else
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
-#endif
-#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc*/
-
-#define CONFIG_SYS_NAND_BASE 0xff800000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_NAND_BASE_PHYS 0xfff800000ull
-#else
-#define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE
-#endif
-
-#define CONFIG_CMD_NAND
-#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE}
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_MTD_NAND_VERIFY_WRITE
-#define CONFIG_NAND_FSL_ELBC 1
-#define CONFIG_SYS_NAND_BLOCK_SIZE (16 * 1024)
-
-/* NAND flash config */
-#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
- | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
- | BR_PS_8 /* Port Size = 8 bit */ \
- | BR_MS_FCM /* MSEL = FCM */ \
- | BR_V) /* valid */
-
-#define CONFIG_SYS_NAND_OR_PRELIM (0xFFF80000 /* length 32K */ \
- | OR_FCM_CSCT \
- | OR_FCM_CST \
- | OR_FCM_CHT \
- | OR_FCM_SCY_1 \
- | OR_FCM_TRLX \
- | OR_FCM_EHTR)
-
-#ifdef CONFIG_NAND
-#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
-#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#define CONFIG_SYS_BR1_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
-#define CONFIG_SYS_OR1_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
-#else
-#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
-#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
-#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
-#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#endif
-
-#define CONFIG_SYS_VSC7385_BASE 0xffb00000
-
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_VSC7385_BASE_PHYS 0xfffb00000ull
-#else
-#define CONFIG_SYS_VSC7385_BASE_PHYS CONFIG_SYS_VSC7385_BASE
-#endif
-
-#define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_VSC7385_BASE) \
- | BR_PS_8 | BR_V)
-#define CONFIG_SYS_OR2_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
- OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
- OR_GPCM_EHTR | OR_GPCM_EAD)
-
-/* Serial Port - controlled on board with jumper J8
- * open - index 2
- * shorted - index 1
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_INIT_MINIMAL)
-#define CONFIG_NS16550_MIN_FUNCTIONS
-#endif
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
-
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-
-/*
- * Pass open firmware flat tree
- */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-#define CONFIG_OF_STDOUT_VIA_ALIAS 1
-
-/* new uImage format support */
-#define CONFIG_FIT 1
-#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
-
-/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL
-#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
-#define CONFIG_SYS_FSL_I2C_SPEED 400000
-#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
-#define CONFIG_SYS_FSL_I2C2_SPEED 400000
-#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
-#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }
-
-/*
- * I2C2 EEPROM
- */
-#define CONFIG_ID_EEPROM
-#ifdef CONFIG_ID_EEPROM
-#define CONFIG_SYS_I2C_EEPROM_NXID
-#endif
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_BUS_NUM 1
-
-#define CONFIG_SYS_I2C_PCA9557_ADDR 0x18
-
-#define CONFIG_RTC_DS1337
-#define CONFIG_SYS_RTC_DS1337_NOOSC
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-
-/* eSPI - Enhanced SPI */
-#define CONFIG_FSL_ESPI
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_SPANSION
-#define CONFIG_CMD_SF
-#define CONFIG_SF_DEFAULT_SPEED 10000000
-#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
-
-/*
- * General PCI
- * Memory space is mapped 1-1, but I/O space must start from 0.
- */
-
-#if defined(CONFIG_PCI)
-/* controller 2, Slot 2, tgtid 2, Base address 9000 */
-#define CONFIG_SYS_PCIE2_NAME "Slot 1"
-#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_MEM_BUS 0xc0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull
-#else
-#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000
-#endif
-#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000
-#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull
-#else
-#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000
-#endif
-#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
-
-/* controller 1, Slot 1, tgtid 1, Base address a000 */
-#define CONFIG_SYS_PCIE1_NAME "Slot 2"
-#define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc00000000ull
-#else
-#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS 0x80000000
-#endif
-#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc00000
-#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc00000ull
-#else
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc00000
-#endif
-#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_TULIP
-#undef CONFIG_RTL8139
-
-#ifdef CONFIG_RTL8139
-/* This macro is used by RTL8139 but not defined in PPC architecture */
-#define KSEG1ADDR(x) (x)
-#define _IO_BASE 0x00000000
-#endif
-
-
-#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CONFIG_DOS_PARTITION
-
-#endif /* CONFIG_PCI */
-
-
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
-#define CONFIG_TSEC1 1
-#define CONFIG_TSEC1_NAME "eTSEC1"
-#define CONFIG_TSEC2 1
-#define CONFIG_TSEC2_NAME "eTSEC2"
-#define CONFIG_TSEC3 1
-#define CONFIG_TSEC3_NAME "eTSEC3"
-
-#define TSEC1_PHY_ADDR 2
-#define TSEC2_PHY_ADDR 0
-#define TSEC3_PHY_ADDR 1
-
-#define CONFIG_VSC7385_ENET
-
-#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-
-#define TSEC1_PHYIDX 0
-#define TSEC2_PHYIDX 0
-#define TSEC3_PHYIDX 0
-
-/* Vitesse 7385 */
-
-#ifdef CONFIG_VSC7385_ENET
-/* The size of the VSC7385 firmware image */
-#define CONFIG_VSC7385_IMAGE_SIZE 8192
-#endif
-
-#define CONFIG_ETHPRIME "eTSEC1"
-
-#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-
-#endif /* CONFIG_TSEC_ENET */
-
-/*
- * Environment
- */
-#ifdef CONFIG_SPIFLASH
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_SPI_BUS 0
-#define CONFIG_ENV_SPI_CS 0
-#define CONFIG_ENV_SPI_MAX_HZ 10000000
-#define CONFIG_ENV_SPI_MODE 0
-#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
-#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
-#elif defined(CONFIG_SDCARD)
-#define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_FSL_FIXED_MMC_LOCATION
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_SYS_MMC_ENV_DEV 0
-#define CONFIG_ENV_OFFSET (512 * 0x800)
-#define CONFIG_ENV_ADDR (CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
-#elif defined(CONFIG_NAND)
-#ifdef CONFIG_TPL_BUILD
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
-#else
-#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
-#endif
-#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET (1024 * 1024)
-#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE)
-#elif defined(CONFIG_SYS_RAMBOOT)
-#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
-#define CONFIG_ENV_SIZE 0x2000
-#else
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */
-#endif
-
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_SETEXPR
-#define CONFIG_CMD_REGINFO
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_PCI
-#endif
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_MMC 1
-
-#ifdef CONFIG_MMC
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
-#define CONFIG_CMD_MMC
-#define CONFIG_DOS_PARTITION
-#define CONFIG_FSL_ESDHC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
-#ifdef CONFIG_P2020
-#define CONFIG_SYS_FSL_ESDHC_USE_PIO /* P2020 eSDHC DMA is not functional*/
-#endif
-#endif
-
-#define CONFIG_HAS_FSL_DR_USB
-
-#if defined(CONFIG_HAS_FSL_DR_USB)
-#define CONFIG_USB_EHCI
-
-#ifdef CONFIG_USB_EHCI
-#define CONFIG_CMD_USB
-#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
-#define CONFIG_USB_EHCI_FSL
-#define CONFIG_USB_STORAGE
-#endif
-#endif
-
-#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_CMDLINE_EDITING /* Command-line editing */
-#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
- /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 64 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (64 << 20)/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#endif
-
-/*
- * Environment Configuration
- */
-
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_HAS_ETH0
-#define CONFIG_HAS_ETH1
-#define CONFIG_HAS_ETH2
-#endif
-
-#define CONFIG_HOSTNAME P2020RDB
-#define CONFIG_ROOTPATH "/opt/nfsroot"
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_UBOOTPATH u-boot.bin/* U-Boot image on TFTP server */
-
-/* default location for tftp and bootm */
-#define CONFIG_LOADADDR 1000000
-
-#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
-#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
- "loadaddr=1000000\0" \
- "tftpflash=tftpboot $loadaddr $uboot; " \
- "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
- " +$filesize; " \
- "erase " __stringify(CONFIG_SYS_TEXT_BASE) \
- " +$filesize; " \
- "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
- " $filesize; " \
- "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
- " +$filesize; " \
- "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
- " $filesize\0" \
- "consoledev=ttyS0\0" \
- "ramdiskaddr=2000000\0" \
- "ramdiskfile=rootfs.ext2.gz.uboot\0" \
- "fdtaddr=c00000\0" \
- "fdtfile=p2020rdb.dtb\0" \
- "bdev=sda1\0" \
- "jffs2nor=mtdblock3\0" \
- "norbootaddr=ef080000\0" \
- "norfdtaddr=ef040000\0" \
- "jffs2nand=mtdblock9\0" \
- "nandbootaddr=100000\0" \
- "nandfdtaddr=80000\0" \
- "nandimgsize=400000\0" \
- "nandfdtsize=80000\0" \
- "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0" \
- "vscfw_addr=ef000000\0" \
- "othbootargs=ramdisk_size=600000\0" \
- "usbfatboot=setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs; " \
- "usb start;" \
- "fatload usb 0:2 $loadaddr $bootfile;" \
- "fatload usb 0:2 $fdtaddr $fdtfile;" \
- "fatload usb 0:2 $ramdiskaddr $ramdiskfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
- "usbext2boot=setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs; " \
- "usb start;" \
- "ext2load usb 0:4 $loadaddr $bootfile;" \
- "ext2load usb 0:4 $fdtaddr $fdtfile;" \
- "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
- "norboot=setenv bootargs root=/dev/$jffs2nor rw " \
- "console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;" \
- "bootm $norbootaddr - $norfdtaddr\0" \
- "nandboot=setenv bootargs root=/dev/$jffs2nand rw rootfstype=jffs2 " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "nand read 2000000 $nandbootaddr $nandimgsize;" \
- "nand read 3000000 $nandfdtaddr $nandfdtsize;" \
- "bootm 2000000 - 3000000;\0"
-
-#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_HDBOOT \
- "setenv bootargs root=/dev/$bdev rw rootdelay=30 " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "usb start;" \
- "ext2load usb 0:1 $loadaddr /boot/$bootfile;" \
- "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs; " \
- "tftp $ramdiskaddr $ramdiskfile;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr"
-
-#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * Copyright 2009-2010,2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/* The P2020COME board is only booted via the Freescale On-Chip ROM */
-#define CONFIG_SYS_RAMBOOT
-#define CONFIG_SYS_EXTRA_ENV_RELOC
-
-#define CONFIG_SYS_TEXT_BASE 0xf8f80000
-#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
-
-#ifdef CONFIG_SDCARD
-#define CONFIG_RAMBOOT_SDCARD 1
-#endif
-
-#ifdef CONFIG_SPIFLASH
-#define CONFIG_RAMBOOT_SPIFLASH 1
-#endif
-
-#ifndef CONFIG_SYS_MONITOR_BASE
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-#endif
-
-/* High Level Configuration Options */
-#define CONFIG_BOOKE 1 /* BOOKE */
-#define CONFIG_E500 1 /* BOOKE e500 family */
-#define CONFIG_P2020 1
-#define CONFIG_P2020COME 1
-#define CONFIG_FSL_ELBC 1 /* Enable eLBC Support */
-#define CONFIG_MP
-
-#define CONFIG_PCI 1 /* Enable PCI/PCIE */
-#if defined(CONFIG_PCI)
-#define CONFIG_PCIE1 1 /* PCIE controller 1 (slot 1) */
-#define CONFIG_PCIE2 1 /* PCIE controller 2 (slot 2) */
-#define CONFIG_PCIE3 1 /* PCIE controller 3 (slot 3) */
-
-#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
-#define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */
-#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
-#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
-#endif /* #if defined(CONFIG_PCI) */
-#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
-#define CONFIG_TSEC_ENET /* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
-
-#if defined(CONFIG_PCI)
-#define CONFIG_E1000 1 /* E1000 pci Ethernet card */
-#endif
-
-#ifndef __ASSEMBLY__
-extern unsigned long get_board_ddr_clk(unsigned long dummy);
-extern unsigned long get_board_sys_clk(unsigned long dummy);
-#endif
-
-/*
- * For P2020COME DDRCLK and SYSCLK are from the same oscillator
- * For DA phase the SYSCLK is 66MHz
- * For EA phase the SYSCLK is 100MHz
- */
-#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk(0)
-#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0)
-
-#define CONFIG_HWCONFIG
-
-/*
- * These can be toggled for performance analysis, otherwise use default.
- */
-#define CONFIG_L2_CACHE /* toggle L2 cache */
-#define CONFIG_BTB /* toggle branch prediction */
-
-#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
-
-#define CONFIG_ENABLE_36BIT_PHYS 1
-
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_ADDR_MAP 1
-#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
-#endif
-
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x1fffffff
-#define CONFIG_PANIC_HANG /* do not reset board on panic */
-
- /*
- * Config the L2 Cache as L2 SRAM
- */
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS 0xff8f80000ull
-#else
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
-#endif
-#define CONFIG_SYS_L2_SIZE (512 << 10)
-#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR \
- + CONFIG_SYS_L2_SIZE)
-
-#define CONFIG_SYS_CCSRBAR 0xffe00000
-#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
-
-/* DDR Setup */
-#define CONFIG_SYS_FSL_DDR3
-#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
-#define CONFIG_DDR_SPD
-
-#define CONFIG_DDR_ECC
-#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
-#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
-
-#define CONFIG_SYS_SDRAM_SIZE 2048ULL /* DDR size on P2020COME */
-#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
-
-#define CONFIG_NUM_DDR_CONTROLLERS 1
-#define CONFIG_DIMM_SLOTS_PER_CTLR 1
-#define CONFIG_CHIP_SELECTS_PER_CTRL 2
-
-#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d
-#define CONFIG_SYS_DDR_ERR_DIS 0x00000000
-#define CONFIG_SYS_DDR_SBE 0x00ff0000
-
-#define CONFIG_SYS_SPD_BUS_NUM 1
-#define SPD_EEPROM_ADDRESS 0x53
-
-/*
- * Memory map
- *
- * 0x0000_0000 0x7fff_ffff DDR3 2G Cacheable
- * 0x8000_0000 0x9fff_ffff PCI Express 3 Mem 1G non-cacheable
- * 0xa000_0000 0xbfff_ffff PCI Express 2 Mem 1G non-cacheable
- * 0xc000_0000 0xdfff_ffff PCI Express 1 Mem 1G non-cacheable
- * 0xffc1_0000 0xffc1_ffff PCI Express 3 IO 64K non-cacheable
- * 0xffc2_0000 0xffc2_ffff PCI Express 2 IO 64K non-cacheable
- * 0xffc3_0000 0xffc3_ffff PCI Express 1 IO 64K non-cacheable
- *
- * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
- * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
- */
-
-/*
- * Local Bus Definitions
- */
-
-/* There is no NOR Flash on P2020COME */
-#define CONFIG_SYS_NO_FLASH
-
-#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
-#define CONFIG_HWCONFIG
-
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
-/* the assembler doesn't like typecast */
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
- ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
- CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
-#else
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
-#endif
-#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
-
-/* Serial Port - controlled on board with jumper J8
- * open - index 2
- * shorted - index 1
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
-
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-
-/*
- * Pass open firmware flat tree
- */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-#define CONFIG_OF_STDOUT_VIA_ALIAS 1
-
-/* new uImage format support */
-#define CONFIG_FIT 1
-#define CONFIG_FIT_VERBOSE 1
-
-/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL
-#define CONFIG_SYS_FSL_I2C_SPEED 400000
-#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
-#define CONFIG_SYS_FSL_I2C2_SPEED 400000
-#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
-#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }
-
-/*
- * I2C2 EEPROM
- */
-#define CONFIG_ID_EEPROM
-#ifdef CONFIG_ID_EEPROM
-#define CONFIG_SYS_I2C_EEPROM_NXID
-#endif
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
-#define CONFIG_SYS_I2C_EEPROM_ADDR2 0x18
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_BUS_NUM 0
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-
-/*
- * eSPI - Enhanced SPI
- */
-#define CONFIG_FSL_ESPI
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_STMICRO
-#define CONFIG_CMD_SF
-#define CONFIG_SF_DEFAULT_SPEED 10000000
-#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
-
-/*
- * General PCI
- * Memory space is mapped 1-1, but I/O space must start from 0.
- */
-#if defined(CONFIG_PCI)
-
-/* controller 3, Slot 3, tgtid 3, Base address 8000 */
-#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000
-#define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000
-#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc10000
-#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE3_IO_PHYS 0xffc10000
-#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */
-
-/* controller 2, Slot 2, tgtid 2, Base address 9000 */
-#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
-#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000
-#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc20000
-#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc20000
-#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
-
-/* controller 1, Slot 1, tgtid 1, Base address a000 */
-#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
-#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000
-#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc30000
-#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc30000
-#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_TULIP
-#undef CONFIG_RTL8139
-
-#ifdef CONFIG_RTL8139
-/* This macro is used by RTL8139 but not defined in PPC architecture */
-#define KSEG1ADDR(x) (x)
-#define _IO_BASE 0x00000000
-#endif
-
-#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CONFIG_DOS_PARTITION
-
-#endif /* CONFIG_PCI */
-
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
-#define CONFIG_TSEC1 1
-#define CONFIG_TSEC1_NAME "eTSEC1"
-#define CONFIG_TSEC2 1
-#define CONFIG_TSEC2_NAME "eTSEC2"
-#define CONFIG_TSEC3 1
-#define CONFIG_TSEC3_NAME "eTSEC3"
-
-#define TSEC1_PHY_ADDR 0
-#define TSEC2_PHY_ADDR 2
-#define TSEC3_PHY_ADDR 1
-
-#undef CONFIG_VSC7385_ENET
-
-#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-
-#define TSEC1_PHYIDX 0
-#define TSEC2_PHYIDX 0
-#define TSEC3_PHYIDX 0
-
-#define CONFIG_ETHPRIME "eTSEC1"
-
-#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-
-#endif /* CONFIG_TSEC_ENET */
-
-/*
- * Environment
- */
-#if defined(CONFIG_RAMBOOT_SDCARD)
- #define CONFIG_ENV_IS_IN_MMC 1
- #define CONFIG_FSL_FIXED_MMC_LOCATION
- #define CONFIG_ENV_SIZE 0x2000
- #define CONFIG_SYS_MMC_ENV_DEV 0
-#elif defined(CONFIG_RAMBOOT_SPIFLASH)
- #define CONFIG_ENV_IS_IN_SPI_FLASH
- #define CONFIG_ENV_SPI_BUS 0
- #define CONFIG_ENV_SPI_CS 0
- #define CONFIG_ENV_SPI_MAX_HZ 10000000
- #define CONFIG_ENV_SPI_MODE 0
- #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
- #define CONFIG_ENV_SECT_SIZE 0x10000
- #define CONFIG_ENV_SIZE 0x2000
-#endif
-
-#define CONFIG_LOADS_ECHO 1
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_SETEXPR
-#define CONFIG_CMD_REGINFO
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_PCI
-#endif
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_MMC 1
-
-#ifdef CONFIG_MMC
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
-#define CONFIG_CMD_MMC
-#define CONFIG_DOS_PARTITION
-#define CONFIG_FSL_ESDHC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
-#define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT
-#endif /* CONFIG_MMC */
-
-#define CONFIG_HAS_FSL_DR_USB
-#ifdef CONFIG_HAS_FSL_DR_USB
-#define CONFIG_USB_EHCI
-
-#ifdef CONFIG_USB_EHCI
-#define CONFIG_CMD_USB
-#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
-#define CONFIG_USB_EHCI_FSL
-#define CONFIG_USB_STORAGE
-#endif
-#endif
-
-#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
-#endif
-
-/* Misc Extra Settings */
-#define CONFIG_CMD_DHCP 1
-
-#define CONFIG_CMD_DATE 1
-#define CONFIG_RTC_M41T62 1
-#define CONFIG_SYS_RTC_BUS_NUM 1
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_CMDLINE_EDITING /* Command-line editing */
-#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
- /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 64 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (64 << 20)
-#define CONFIG_SYS_BOOTM_LEN (64 << 20)
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#endif
-
-/*
- * Environment Configuration
- */
-
-/* The mac addresses for all ethernet interface */
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_HAS_ETH0
-#define CONFIG_HAS_ETH1
-#define CONFIG_HAS_ETH2
-#define CONFIG_HAS_ETH3
-#endif
-
-#define CONFIG_HOSTNAME unknown
-#define CONFIG_ROOTPATH "/opt/nfsroot"
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_UBOOTPATH u-boot.bin
-
-/* default location for tftp and bootm */
-#define CONFIG_LOADADDR 1000000
-
-#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
-#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "hwconfig=fsl_ddr:ecc=on\0" \
- "bootcmd=run sdboot\0" \
- "sdboot=setenv bootargs root=/dev/mmcblk0p2 rw " \
- "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
- "$othbootargs; mmcinfo; " \
- "ext2load mmc 0:2 $loadaddr /boot/$bootfile; " \
- "ext2load mmc 0:2 $fdtaddr /boot/$fdtfile; " \
- "bootm $loadaddr - $fdtaddr\0" \
- "sdfatboot=setenv bootargs root=/dev/ram rw " \
- "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
- "$othbootargs; mmcinfo; " \
- "fatload mmc 0:1 $loadaddr $bootfile; " \
- "fatload mmc 0:1 $fdtaddr $fdtfile; " \
- "fatload mmc 0:1 $ramdiskaddr $ramdiskfile; " \
- "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
- "usbboot=setenv bootargs root=/dev/sda1 rw " \
- "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
- "$othbootargs; " \
- "usb start; " \
- "ext2load usb 0:1 $loadaddr /boot/$bootfile; " \
- "ext2load usb 0:1 $fdtaddr /boot/$fdtfile; " \
- "bootm $loadaddr - $fdtaddr\0" \
- "usbfatboot=setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs; " \
- "usb start; " \
- "fatload usb 0:2 $loadaddr $bootfile; " \
- "fatload usb 0:2 $fdtaddr $fdtfile; " \
- "fatload usb 0:2 $ramdiskaddr $ramdiskfile; " \
- "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
- "usbext2boot=setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs; " \
- "usb start; " \
- "ext2load usb 0:4 $loadaddr $bootfile; " \
- "ext2load usb 0:4 $fdtaddr $fdtfile; " \
- "ext2load usb 0:4 $ramdiskaddr $ramdiskfile; " \
- "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
- "upgradespi=sf probe 0; " \
- "setenv startaddr 0; " \
- "setenv erasesize a0000; " \
- "tftp 1000000 $tftppath/$uboot_spi; " \
- "sf erase $startaddr $erasesize; " \
- "sf write 1000000 $startaddr $filesize; " \
- "sf erase 100000 120000\0" \
- "clearspienv=sf probe 0;sf erase 100000 20000\0" \
- "othbootargs=ramdisk_size=700000 cache-sram-size=0x10000\0" \
- "netdev=eth0\0" \
- "rootdelaysecond=15\0" \
- "uboot_nor=u-boot-nor.bin\0" \
- "uboot_spi=u-boot-p2020.spi\0" \
- "uboot_sd=u-boot-p2020.bin\0" \
- "consoledev=ttyS0\0" \
- "ramdiskaddr=2000000\0" \
- "ramdiskfile=rootfs-dev.ext2.img\0" \
- "fdtaddr=c00000\0" \
- "fdtfile=uImage-2.6.32-p2020.dtb\0" \
- "tftppath=p2020\0"
-
-#define CONFIG_HDBOOT \
- "setenv bootargs root=/dev/$bdev rw rootdelay=30 " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "usb start;" \
- "ext2load usb 0:1 $loadaddr /boot/$bootfile;" \
- "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $tftppath/$bootfile;" \
- "tftp $fdtaddr $tftppath/$fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-
-#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $ramdiskaddr $tftppath/$ramdiskfile;" \
- "tftp $loadaddr $tftppath/$bootfile;" \
- "tftp $fdtaddr $tftppath/$fdtfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr"
-
-#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * Copyright 2007-2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * p2020ds board configuration file
- *
- */
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include "../board/freescale/common/ics307_clk.h"
-
-#ifdef CONFIG_36BIT
-#define CONFIG_PHYS_64BIT
-#endif
-
-#ifdef CONFIG_SDCARD
-#define CONFIG_SYS_RAMBOOT
-#define CONFIG_SYS_EXTRA_ENV_RELOC
-#define CONFIG_SYS_TEXT_BASE 0xf8f40000
-#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
-#endif
-
-#ifdef CONFIG_SPIFLASH
-#define CONFIG_SYS_RAMBOOT
-#define CONFIG_SYS_EXTRA_ENV_RELOC
-#define CONFIG_SYS_TEXT_BASE 0xf8f40000
-#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
-#endif
-
-/* High Level Configuration Options */
-#define CONFIG_BOOKE 1 /* BOOKE */
-#define CONFIG_E500 1 /* BOOKE e500 family */
-#define CONFIG_P2020 1
-#define CONFIG_P2020DS 1
-#define CONFIG_MP 1 /* support multiple processors */
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xeff40000
-#endif
-
-#ifndef CONFIG_RESET_VECTOR_ADDRESS
-#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc
-#endif
-
-#define CONFIG_SYS_SRIO
-#define CONFIG_SRIO1 /* SRIO port 1 */
-#define CONFIG_SRIO2 /* SRIO port 2 */
-
-#define CONFIG_FSL_ELBC 1 /* Has Enhanced localbus controller */
-#define CONFIG_PCI 1 /* Enable PCI/PCIE */
-#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
-#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */
-#define CONFIG_PCIE3 1 /* PCIE controler 3 (ULI bridge) */
-#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
-#define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */
-#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
-#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
-
-#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
-#define CONFIG_E1000 1 /* Defind e1000 pci Ethernet card*/
-
-#define CONFIG_TSEC_ENET /* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_SYS_CLK_FREQ get_board_sys_clk() /* sysclk for MPC85xx */
-#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk() /* ddrclk for MPC85xx */
-#define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 clock chip ref freq */
-
-/*
- * These can be toggled for performance analysis, otherwise use default.
- */
-#define CONFIG_L2_CACHE /* toggle L2 cache */
-#define CONFIG_BTB /* toggle branch predition */
-
-#define CONFIG_BOARD_EARLY_INIT_F /* Call board_pre_init */
-
-#define CONFIG_ENABLE_36BIT_PHYS 1
-
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_ADDR_MAP 1
-#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
-#endif
-
-#define CONFIG_POST CONFIG_SYS_POST_MEMORY /* test POST memory test */
-#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00400000
-#define CONFIG_PANIC_HANG /* do not reset board on panic */
-
-/*
- * Config the L2 Cache
- */
-#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS 0xff8f80000ull
-#else
-#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
-#endif
-#define CONFIG_SYS_L2_SIZE (512 << 10)
-#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
-
-#define CONFIG_SYS_CCSRBAR 0xffe00000
-#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
-
-/* DDR Setup */
-#define CONFIG_VERY_BIG_RAM
-#ifdef CONFIG_DDR2
-#define CONFIG_SYS_FSL_DDR2
-#else
-#define CONFIG_SYS_FSL_DDR3 1
-#endif
-
-/* ECC will be enabled based on perf_mode environment variable */
-/* #define CONFIG_DDR_ECC */
-
-#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
-#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
-
-#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
-
-#define CONFIG_NUM_DDR_CONTROLLERS 1
-#define CONFIG_DIMM_SLOTS_PER_CTLR 1
-#define CONFIG_CHIP_SELECTS_PER_CTRL 2
-
-/* I2C addresses of SPD EEPROMs */
-#define CONFIG_DDR_SPD
-#define CONFIG_SYS_SPD_BUS_NUM 0 /* SPD EEPROM located on I2C bus 0 */
-#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
-
-/* These are used when DDR doesn't use SPD. */
-#define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR is 1GB */
-
-/* Default settings for "stable" mode */
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000003F
-#define CONFIG_SYS_DDR_CS1_BNDS 0x00000000
-#define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202
-#define CONFIG_SYS_DDR_CS1_CONFIG 0x00000000
-#define CONFIG_SYS_DDR_TIMING_3 0x00020000
-#define CONFIG_SYS_DDR_TIMING_0 0x00330804
-#define CONFIG_SYS_DDR_TIMING_1 0x6f6b4846
-#define CONFIG_SYS_DDR_TIMING_2 0x0fa890d4
-#define CONFIG_SYS_DDR_MODE_1 0x00421422
-#define CONFIG_SYS_DDR_MODE_2 0x00000000
-#define CONFIG_SYS_DDR_MODE_CTRL 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL 0x61800100
-#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
-#define CONFIG_SYS_DDR_CLK_CTRL 0x02000000
-#define CONFIG_SYS_DDR_TIMING_4 0x00220001
-#define CONFIG_SYS_DDR_TIMING_5 0x03402400
-#define CONFIG_SYS_DDR_ZQ_CNTL 0x89080600
-#define CONFIG_SYS_DDR_WRLVL_CNTL 0x8655A608
-#define CONFIG_SYS_DDR_CONTROL 0xE7000000 /* Type = DDR3: ECC enabled, No Interleaving */
-#define CONFIG_SYS_DDR_CONTROL2 0x24400011
-#define CONFIG_SYS_DDR_CDR1 0x00040000
-#define CONFIG_SYS_DDR_CDR2 0x00000000
-
-#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d
-#define CONFIG_SYS_DDR_ERR_DIS 0x00000000
-#define CONFIG_SYS_DDR_SBE 0x00010000
-
-/* Settings that differ for "performance" mode */
-#define CONFIG_SYS_DDR_CS0_BNDS_PERF 0x0000007F /* Interleaving Enabled */
-#define CONFIG_SYS_DDR_CS1_BNDS_PERF 0x00000000 /* Interleaving Enabled */
-#define CONFIG_SYS_DDR_CS1_CONFIG_PERF 0x80014202
-#define CONFIG_SYS_DDR_TIMING_1_PERF 0x5d5b4543
-#define CONFIG_SYS_DDR_TIMING_2_PERF 0x0fa890ce
-#define CONFIG_SYS_DDR_CONTROL_PERF 0xC7004000 /* Type = DDR3: ECC disabled, cs0-cs1 interleaving */
-
-/*
- * The following set of values were tested for DDR2
- * with a DDR3 to DDR2 interposer
- *
-#define CONFIG_SYS_DDR_TIMING_3 0x00000000
-#define CONFIG_SYS_DDR_TIMING_0 0x00260802
-#define CONFIG_SYS_DDR_TIMING_1 0x3935d322
-#define CONFIG_SYS_DDR_TIMING_2 0x14904cc8
-#define CONFIG_SYS_DDR_MODE_1 0x00480432
-#define CONFIG_SYS_DDR_MODE_2 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL 0x06180100
-#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
-#define CONFIG_SYS_DDR_CLK_CTRL 0x03800000
-#define CONFIG_SYS_DDR_OCD_CTRL 0x00000000
-#define CONFIG_SYS_DDR_OCD_STATUS 0x00000000
-#define CONFIG_SYS_DDR_CONTROL 0xC3008000
-#define CONFIG_SYS_DDR_CONTROL2 0x04400010
- *
- */
-
-/*
- * Memory map
- *
- * 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
- * 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable
- * 0xc000_0000 0xdfff_ffff PCI 512M non-cacheable
- * 0xe100_0000 0xe3ff_ffff PCI IO range 4M non-cacheable
- *
- * Localbus cacheable (TBD)
- * 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable
- *
- * Localbus non-cacheable
- * 0xe000_0000 0xe80f_ffff Promjet/free 128M non-cacheable
- * 0xe800_0000 0xefff_ffff FLASH 128M non-cacheable
- * 0xffa0_0000 0xffaf_ffff NAND 1M non-cacheable
- * 0xffdf_0000 0xffdf_7fff PIXIS 32K non-cacheable TLB0
- * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
- * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
- */
-
-/*
- * Local Bus Definitions
- */
-#define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_FLASH_BASE_PHYS 0xfe0000000ull
-#else
-#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
-#endif
-
-#define CONFIG_FLASH_BR_PRELIM \
- (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
-#define CONFIG_FLASH_OR_PRELIM 0xf8000ff7
-
-#define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
-#define CONFIG_SYS_OR1_PRELIM 0xf8000ff7
-
-#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS}
-#define CONFIG_SYS_FLASH_QUIET_TEST
-#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
-#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
-
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-#define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
-
-#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
-
-#define CONFIG_HWCONFIG /* enable hwconfig */
-#define CONFIG_FSL_NGPIXIS /* use common ngPIXIS code */
-
-#ifdef CONFIG_FSL_NGPIXIS
-#define PIXIS_BASE 0xffdf0000 /* PIXIS registers */
-#ifdef CONFIG_PHYS_64BIT
-#define PIXIS_BASE_PHYS 0xfffdf0000ull
-#else
-#define PIXIS_BASE_PHYS PIXIS_BASE
-#endif
-
-#define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V)
-#define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32KB but only 4k mapped */
-
-#define PIXIS_LBMAP_SWITCH 7
-#define PIXIS_LBMAP_MASK 0xf0
-#define PIXIS_LBMAP_SHIFT 4
-#define PIXIS_LBMAP_ALTBANK 0x20
-#endif
-
-#define CONFIG_SYS_INIT_RAM_LOCK 1
-#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
-/* The assembler doesn't like typecast */
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
- ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
- CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
-#else
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
-#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
-#endif
-#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
-
-#define CONFIG_SYS_NAND_BASE 0xffa00000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_NAND_BASE_PHYS 0xfffa00000ull
-#else
-#define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE
-#endif
-#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE,\
- CONFIG_SYS_NAND_BASE + 0x40000, \
- CONFIG_SYS_NAND_BASE + 0x80000,\
- CONFIG_SYS_NAND_BASE + 0xC0000}
-#define CONFIG_SYS_MAX_NAND_DEVICE 4
-#define CONFIG_MTD_NAND_VERIFY_WRITE
-#define CONFIG_CMD_NAND 1
-#define CONFIG_NAND_FSL_ELBC 1
-#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
-
-/* NAND flash config */
-#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
- | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
- | BR_PS_8 /* Port Size = 8bit */ \
- | BR_MS_FCM /* MSEL = FCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_NAND_OR_PRELIM (0xFFFC0000 /* length 256K */ \
- | OR_FCM_PGS /* Large Page*/ \
- | OR_FCM_CSCT \
- | OR_FCM_CST \
- | OR_FCM_CHT \
- | OR_FCM_SCY_1 \
- | OR_FCM_TRLX \
- | OR_FCM_EHTR)
-
-#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
-#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
-#define CONFIG_SYS_BR2_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
-#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-
-#define CONFIG_SYS_BR4_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x40000) \
- | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
- | BR_PS_8 /* Port Size = 8bit */ \
- | BR_MS_FCM /* MSEL = FCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_OR4_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#define CONFIG_SYS_BR5_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x80000) \
- | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
- | BR_PS_8 /* Port Size = 8bit */ \
- | BR_MS_FCM /* MSEL = FCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_OR5_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-
-#define CONFIG_SYS_BR6_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0xc0000) \
- | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
- | BR_PS_8 /* Port Size = 8bit */ \
- | BR_MS_FCM /* MSEL = FCM */ \
- | BR_V) /* valid */
-#define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-
-/* Serial Port - controlled on board with jumper J8
- * open - index 2
- * shorted - index 1
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
-
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-
-/*
- * Pass open firmware flat tree
- */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-#define CONFIG_OF_STDOUT_VIA_ALIAS 1
-
-/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL
-#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
-#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
-#define CONFIG_SYS_FSL_I2C_SPEED 400000
-#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
-#define CONFIG_SYS_FSL_I2C2_SPEED 400000
-#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
-#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }
-
-/*
- * I2C2 EEPROM
- */
-#define CONFIG_ID_EEPROM
-#ifdef CONFIG_ID_EEPROM
-#define CONFIG_SYS_I2C_EEPROM_NXID
-#endif
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_BUS_NUM 0
-
-/*
- * eSPI - Enhanced SPI
- */
-#define CONFIG_FSL_ESPI
-
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_SPANSION
-
-#define CONFIG_CMD_SF
-#define CONFIG_SF_DEFAULT_SPEED 10000000
-#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
-
-/*
- * General PCI
- * Memory space is mapped 1-1, but I/O space must start from 0.
- */
-
-/* controller 3, Slot 1, tgtid 3, Base address b000 */
-#define CONFIG_SYS_PCIE3_NAME "Slot 1"
-#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000
-#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc00000000ull
-#else
-#define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000
-#endif
-#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000
-#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE3_IO_PHYS 0xfffc00000ull
-#else
-#define CONFIG_SYS_PCIE3_IO_PHYS 0xffc00000
-#endif
-#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */
-
-/* controller 2, direct to uli, tgtid 2, Base address 9000 */
-#define CONFIG_SYS_PCIE2_NAME "ULI"
-#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull
-#else
-#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000
-#endif
-#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000
-#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull
-#else
-#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000
-#endif
-#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
-
-/* controller 1, Slot 2, tgtid 1, Base address a000 */
-#define CONFIG_SYS_PCIE1_NAME "Slot 2"
-#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull
-#else
-#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000
-#endif
-#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000
-#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull
-#else
-#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc20000
-#endif
-#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
-
-#if defined(CONFIG_PCI)
-
-/*PCIE video card used*/
-#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE1_IO_VIRT
-
-/* video */
-#undef CONFIG_VIDEO
-
-#if defined(CONFIG_VIDEO)
-#define CONFIG_BIOSEMU
-#define CONFIG_CFB_CONSOLE
-#define CONFIG_VIDEO_SW_CURSOR
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-#define CONFIG_ATI_RADEON_FB
-#define CONFIG_VIDEO_LOGO
-/*#define CONFIG_CONSOLE_CURSOR*/
-#define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
-#endif
-
-/* SRIO1 uses the same window as PCIE2 mem window */
-#define CONFIG_SYS_SRIO1_MEM_VIRT 0xa0000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_SRIO1_MEM_PHYS 0xc20000000ull
-#else
-#define CONFIG_SYS_SRIO1_MEM_PHYS 0xa0000000
-#endif
-#define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */
-
-/* SRIO2 uses the same window as PCIE1 mem window */
-#define CONFIG_SYS_SRIO2_MEM_VIRT 0xc0000000
-#ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_SRIO2_MEM_PHYS 0xc40000000ull
-#else
-#define CONFIG_SYS_SRIO2_MEM_PHYS 0xc0000000
-#endif
-#define CONFIG_SYS_SRIO2_MEM_SIZE 0x20000000 /* 512M */
-
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CONFIG_DOS_PARTITION
-#define CONFIG_SCSI_AHCI
-
-#ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
-#define CONFIG_SATA_ULI5288
-#define CONFIG_SYS_SCSI_MAX_SCSI_ID 4
-#define CONFIG_SYS_SCSI_MAX_LUN 1
-#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN)
-#define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE
-#endif /* SCSI */
-
-#endif /* CONFIG_PCI */
-
-
-#if defined(CONFIG_TSEC_ENET)
-
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
-#define CONFIG_TSEC1 1
-#define CONFIG_TSEC1_NAME "eTSEC1"
-#define CONFIG_TSEC2 1
-#define CONFIG_TSEC2_NAME "eTSEC2"
-#define CONFIG_TSEC3 1
-#define CONFIG_TSEC3_NAME "eTSEC3"
-
-#define CONFIG_FSL_SGMII_RISER 1
-#define SGMII_RISER_PHY_OFFSET 0x1b
-
-#ifdef CONFIG_FSL_SGMII_RISER
-#define CONFIG_SYS_TBIPA_VALUE 0x10 /* avoid conflict with eTSEC4 paddr */
-#endif
-
-#define TSEC1_PHY_ADDR 0
-#define TSEC2_PHY_ADDR 1
-#define TSEC3_PHY_ADDR 2
-
-#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
-
-#define TSEC1_PHYIDX 0
-#define TSEC2_PHYIDX 0
-#define TSEC3_PHYIDX 0
-
-#define CONFIG_ETHPRIME "eTSEC1"
-
-#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-#endif /* CONFIG_TSEC_ENET */
-
-/*
- * Environment
- */
-#if defined(CONFIG_SDCARD)
-#define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_FSL_FIXED_MMC_LOCATION
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_SYS_MMC_ENV_DEV 0
-#elif defined(CONFIG_SPIFLASH)
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_SPI_BUS 0
-#define CONFIG_ENV_SPI_CS 0
-#define CONFIG_ENV_SPI_MAX_HZ 10000000
-#define CONFIG_ENV_SPI_MODE 0
-#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
-#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#else
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_SETEXPR
-#define CONFIG_CMD_REGINFO
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_SCSI
-#define CONFIG_CMD_EXT2
-#endif
-
-/*
- * USB
- */
-#define CONFIG_HAS_FSL_DR_USB
-#ifdef CONFIG_HAS_FSL_DR_USB
-#define CONFIG_USB_EHCI
-
-#ifdef CONFIG_USB_EHCI
-#define CONFIG_CMD_USB
-#define CONFIG_USB_STORAGE
-#define CONFIG_USB_EHCI_FSL
-#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
-#endif
-#endif
-
-/*
- * SDHC/MMC
- */
-#define CONFIG_MMC
-
-#ifdef CONFIG_MMC
-#define CONFIG_FSL_ESDHC
-#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
-#define CONFIG_CMD_MMC
-#define CONFIG_GENERIC_MMC
-#endif
-
-#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_CMDLINE_EDITING /* Command-line editing */
-#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
-#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 64 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#endif
-
-/*
- * Environment Configuration
- */
-
-/* The mac addresses for all ethernet interface */
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_HAS_ETH0
-#define CONFIG_HAS_ETH1
-#define CONFIG_HAS_ETH2
-#endif
-
-#define CONFIG_IPADDR 192.168.1.254
-
-#define CONFIG_HOSTNAME unknown
-#define CONFIG_ROOTPATH "/opt/nfsroot"
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
-
-#define CONFIG_SERVERIP 192.168.1.1
-#define CONFIG_GATEWAYIP 192.168.1.1
-#define CONFIG_NETMASK 255.255.255.0
-
-/* default location for tftp and bootm */
-#define CONFIG_LOADADDR 1000000
-
-#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
-"perf_mode=performance\0" \
- "hwconfig=fsl_ddr:ctlr_intlv=bank,bank_intlv=cs0_cs1;" \
- "usb1:dr_mode=host,phy_type=ulpi\0" \
-"netdev=eth0\0" \
-"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
-"tftpflash=tftpboot $loadaddr $uboot; " \
- "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
- "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
- "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \
- "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
- "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
-"satabootcmd=setenv bootargs root=/dev/$bdev rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr" \
-"consoledev=ttyS0\0" \
-"ramdiskaddr=2000000\0" \
-"ramdiskfile=p2020ds/ramdisk.uboot\0" \
-"fdtaddr=c00000\0" \
-"othbootargs=cache-sram-size=0x10000\0" \
-"fdtfile=p2020ds/p2020ds.dtb\0" \
-"bdev=sda3\0" \
-"partition=scsi 0:0\0"
-
-#define CONFIG_HDBOOT \
- "setenv bootargs root=/dev/$bdev rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "ext2load $partition $loadaddr $bootfile;" \
- "ext2load $partition $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $ramdiskaddr $ramdiskfile;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr"
-
-#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200
-#define CONFIG_PM520 1 /* PM520 board */
-
-#define CONFIG_SYS_TEXT_BASE 0xfff00000
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
-
-#define CONFIG_MISC_INIT_R
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
-#define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI 1
-#define CONFIG_PCI_PNP 1
-#define CONFIG_PCI_SCAN_SHOW 1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
-
-#define CONFIG_PCI_MEM_BUS 0x40000000
-#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE 0x10000000
-
-#define CONFIG_PCI_IO_BUS 0x50000000
-#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE 0x01000000
-
-#define CONFIG_MII 1
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#undef CONFIG_NS8382X
-
-
-/* Partitions */
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#if 1
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-#endif
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BEDBUG
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_SNTP
-#define CONFIG_CMD_USB
-
-#define CONFIG_CMD_PCI
-
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=pm520\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/opt/eldk30/ppc_82xx\0" \
- "bootfile=/tftpboot/PM520/uImage\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
-
-/*
- * RTC configuration
- */
-#define CONFIG_RTC_PCF8563
-#define CONFIG_SYS_I2C_RTC_ADDR 0x51
-
-#define CONFIG_SYS_DOC_BASE 0xE0000000
-#define CONFIG_SYS_DOC_SIZE 0x00100000
-
-#if defined(CONFIG_BOOT_ROM)
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at 0xFFF40000
- * FLASH_BASE at 0xFA000000 for 64 MB
- * 0xFC000000 for 32 MB
- * 0xFD000000 for 16 MB
- * 0xFD800000 for 8 MB
- */
-#define CONFIG_SYS_FLASH_BASE 0xFA000000
-#define CONFIG_SYS_FLASH_SIZE 0x04000000
-#define CONFIG_SYS_BOOTROM_BASE 0xFFF00000
-#define CONFIG_SYS_BOOTROM_SIZE 0x00080000
-#define CONFIG_ENV_ADDR (0xFDF00000 + 0x40000)
-#else
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at 0xFFF40000
- * FLASH_BASE at 0xFC000000 for 64 MB
- * 0xFE000000 for 32 MB
- * 0xFF000000 for 16 MB
- * 0xFF800000 for 8 MB
- */
-#define CONFIG_SYS_FLASH_BASE 0xFC000000
-#define CONFIG_SYS_FLASH_SIZE 0x04000000
-#define CONFIG_ENV_ADDR (0xFFF00000 + 0x40000)
-#endif
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
-
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
-#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
-#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
-
-#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
-
-#undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
-
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_SIZE 0x10000
-#define CONFIG_ENV_SECT_SIZE 0x40000
-#define CONFIG_ENV_OVERWRITE 1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR 0xf0000000
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR 0x00
-
-/*
- * GPIO configuration
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#if defined(CONFIG_BOOT_ROM)
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_BOOTROM_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_BOOTROM_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x00047800
-#define CONFIG_SYS_CS0_START CONFIG_SYS_BOOTROM_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_BOOTROM_SIZE
-#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_CS1_CFG 0x0004FF00
-#else
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x0004FF00
-#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_CS1_START CONFIG_SYS_DOC_BASE
-#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_DOC_SIZE
-#define CONFIG_SYS_CS1_CFG 0x00047800
-#endif
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS 0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00005000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#undef CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * (C) Copyright 2003
- * DAVE Srl
- *
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * Credits: Stefan Roese, Wolfgang Denk
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define CONFIG_PPCHAMELEON_MODULE_BA 0 /* Basic Model */
-#define CONFIG_PPCHAMELEON_MODULE_ME 1 /* Medium Model */
-#define CONFIG_PPCHAMELEON_MODULE_HI 2 /* High-End Model */
-#ifndef CONFIG_PPCHAMELEON_MODULE_MODEL
-#define CONFIG_PPCHAMELEON_MODULE_MODEL CONFIG_PPCHAMELEON_MODULE_BA
-#endif
-
-
-/* Only one of the following two symbols must be defined (default is 25 MHz)
- * CONFIG_PPCHAMELEON_CLK_25
- * CONFIG_PPCHAMELEON_CLK_33
- */
-#if (!defined(CONFIG_PPCHAMELEON_CLK_25) && !defined(CONFIG_PPCHAMELEON_CLK_33))
-#define CONFIG_PPCHAMELEON_CLK_25
-#endif
-
-#if (defined(CONFIG_PPCHAMELEON_CLK_25) && defined(CONFIG_PPCHAMELEON_CLK_33))
-#error "* Two external frequencies (SysClk) are defined! *"
-#endif
-
-#undef CONFIG_PPCHAMELEON_SMI712
-
-/*
- * Debug stuff
- */
-#undef __DEBUG_START_FROM_SRAM__
-#define __DISABLE_MACHINE_EXCEPTION__
-
-#ifdef __DEBUG_START_FROM_SRAM__
-#define CONFIG_SYS_DUMMY_FLASH_SIZE 1024*1024*4
-#endif
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_405EP 1 /* This is a PPC405 CPU */
-#define CONFIG_PPCHAMELEONEVB 1 /* ...on a PPChameleonEVB board */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 /* Reserve 320 kB for Monitor */
-#define CONFIG_SYS_LDSCRIPT "board/dave/PPChameleonEVB/u-boot.lds"
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
-#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
-
-
-#ifdef CONFIG_PPCHAMELEON_CLK_25
-# define CONFIG_SYS_CLK_FREQ 25000000 /* external frequency to pll */
-#elif (defined (CONFIG_PPCHAMELEON_CLK_33))
-# define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
-#else
-# error "* External frequency (SysClk) not defined! *"
-#endif
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#undef CONFIG_BOOTARGS
-
-/* Ethernet stuff */
-#define CONFIG_ENV_OVERWRITE /* Let the user to change the Ethernet MAC addresses */
-#define CONFIG_ETHADDR 00:50:c2:1e:af:fe
-#define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR 00:50:c2:1e:af:fd
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#undef CONFIG_EXT_PHY
-
-#define CONFIG_PPC4xx_EMAC
-#define CONFIG_MII 1 /* MII PHY management */
-#ifndef CONFIG_EXT_PHY
-#define CONFIG_PHY_ADDR 1 /* EMAC0 PHY address */
-#define CONFIG_PHY1_ADDR 2 /* EMAC1 PHY address */
-#else
-#define CONFIG_PHY_ADDR 2 /* PHY address */
-#endif
-#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_SNTP
-
-
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_RTC_M41T11 1 /* uses a M41T00 RTC */
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-#define CONFIG_SYS_M41T11_BASE_YEAR 1900
-
-/*
- * SDRAM configuration (please see cpu/ppc/sdram.[ch])
- */
-#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
-
-/* SDRAM timings used in datasheet */
-#define CONFIG_SYS_SDRAM_CL 2
-#define CONFIG_SYS_SDRAM_tRP 20
-#define CONFIG_SYS_SDRAM_tRC 65
-#define CONFIG_SYS_SDRAM_tRCD 20
-#undef CONFIG_SYS_SDRAM_tRFC
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-
-#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
-
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_serial_clock()
-
-#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
-#define CONFIG_SYS_BASE_BAUD 691200
-
-/* The following table includes the supported baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
- 57600, 115200, 230400, 460800, 921600 }
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-
-/*-----------------------------------------------------------------------
- * NAND-FLASH stuff
- *-----------------------------------------------------------------------
- */
-
-/*
- * nand device 1 on dave (PPChameleonEVB) needs more time,
- * so we just introduce additional wait in nand_wait(),
- * effectively for both devices.
- */
-#define PPCHAMELON_NAND_TIMER_HACK
-
-#define CONFIG_SYS_NAND0_BASE 0xFF400000
-#define CONFIG_SYS_NAND1_BASE 0xFF000000
-#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE, CONFIG_SYS_NAND1_BASE }
-#define NAND_BIG_DELAY_US 25
-#define CONFIG_SYS_MAX_NAND_DEVICE 2 /* Max number of NAND devices */
-
-#define CONFIG_SYS_NAND0_CE (0x80000000 >> 1) /* our CE is GPIO1 */
-#define CONFIG_SYS_NAND0_RDY (0x80000000 >> 4) /* our RDY is GPIO4 */
-#define CONFIG_SYS_NAND0_CLE (0x80000000 >> 2) /* our CLE is GPIO2 */
-#define CONFIG_SYS_NAND0_ALE (0x80000000 >> 3) /* our ALE is GPIO3 */
-
-#define CONFIG_SYS_NAND1_CE (0x80000000 >> 14) /* our CE is GPIO14 */
-#define CONFIG_SYS_NAND1_RDY (0x80000000 >> 31) /* our RDY is GPIO31 */
-#define CONFIG_SYS_NAND1_CLE (0x80000000 >> 15) /* our CLE is GPIO15 */
-#define CONFIG_SYS_NAND1_ALE (0x80000000 >> 16) /* our ALE is GPIO16 */
-
-#define MACRO_NAND_DISABLE_CE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_CE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_CE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_ENABLE_CE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_CE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_CE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_CLRALE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_ALE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_ALE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_SETALE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_ALE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_ALE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_CLRCLE(nandptr) do \
-{ \
- switch((unsigned long)nandptr) \
- { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND0_CLE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_NAND1_CLE); \
- break; \
- } \
-} while(0)
-
-#define MACRO_NAND_CTL_SETCLE(nandptr) do { \
- switch((unsigned long)nandptr) { \
- case CONFIG_SYS_NAND0_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND0_CLE); \
- break; \
- case CONFIG_SYS_NAND1_BASE: \
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_NAND1_CLE); \
- break; \
- } \
-} while(0)
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- *-----------------------------------------------------------------------
- */
-#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
-#define PCI_HOST_FORCE 1 /* configure as pci host */
-#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
-
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
-#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
-#undef CONFIG_PCI_PNP /* do pci plug-and-play */
- /* resource configuration */
-
-#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
-
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* PCI Vendor ID: IBM */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: --- */
-#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
-
-#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
-#define CONFIG_SYS_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
-#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
-#define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */
-#define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
-#define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-
-/* Reserve 256 kB for Monitor */
-/*
-#define CONFIG_SYS_FLASH_BASE 0xFFFC0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
-*/
-
-/* Reserve 320 kB for Monitor */
-#define CONFIG_SYS_FLASH_BASE 0xFFFB0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (320 * 1024)
-
-#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
-#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
-#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
-/*
- * The following defines are added for buggy IOP480 byte interface.
- * All other boards should use the standard values (CPCI405 etc.)
- */
-#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
-#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
-#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-/*-----------------------------------------------------------------------
- * Environment Variable setup
- */
-#ifdef ENVIRONMENT_IN_EEPROM
-
-#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x100 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x700 /* 2048-256 bytes may be used for env vars (total size of a CAT24WC16 is 2048 bytes)*/
-
-#else /* DEFAULT: environment in flash, using redundand flash sectors */
-
-#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
-#define CONFIG_ENV_ADDR 0xFFFF8000 /* environment starts at the first small sector */
-#define CONFIG_ENV_SECT_SIZE 0x2000 /* 8196 bytes may be used for env vars*/
-#define CONFIG_ENV_ADDR_REDUND 0xFFFFA000
-#define CONFIG_ENV_SIZE_REDUND 0x2000
-
-#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
-
-#endif /* ENVIRONMENT_IN_EEPROM */
-
-
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
-#define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */
-
-/*-----------------------------------------------------------------------
- * I2C EEPROM (CAT24WC16) for environment
- */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_PPC4XX
-#define CONFIG_SYS_I2C_PPC4XX_CH0
-#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
-/* mask of address bits that overflow into the "EEPROM chip address" */
-/*#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07*/
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
- /* 16 byte page write mode using*/
- /* last 4 bits of the address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-
-/*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
-
-/*-----------------------------------------------------------------------
- * External Bus Controller (EBC) Setup
- */
-
-/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB0AP 0x92015480
-#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
-
-/* Memory Bank 1 (External SRAM) initialization */
-/* Since this must replace NOR Flash, we use the same settings for CS0 */
-#define CONFIG_SYS_EBC_PB1AP 0x92015480
-#define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 2 (Flash Bank 1, NAND-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB2AP 0x92015480
-#define CONFIG_SYS_EBC_PB2CR 0xFF458000 /* BAS=0xFF4,BS=4MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 3 (Flash Bank 2, NAND-FLASH) initialization */
-#define CONFIG_SYS_EBC_PB3AP 0x92015480
-#define CONFIG_SYS_EBC_PB3CR 0xFF058000 /* BAS=0xFF0,BS=4MB,BU=R/W,BW=8bit */
-
-#ifdef CONFIG_PPCHAMELEON_SMI712
-/*
- * Video console (graphic: SMI LynxEM)
- */
-#define CONFIG_VIDEO
-#define CONFIG_CFB_CONSOLE
-#define CONFIG_VIDEO_SMI_LYNXEM
-#define CONFIG_VIDEO_LOGO
-/*#define CONFIG_VIDEO_BMP_LOGO*/
-#define CONFIG_CONSOLE_EXTRA_INFO
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-/* This is the base address (on 405EP-side) used to generate I/O accesses on PCI bus */
-#define CONFIG_SYS_ISA_IO 0xE8000000
-/* see also drivers/video/videomodes.c */
-#define CONFIG_SYS_DEFAULT_VIDEO_MODE 0x303
-#endif
-
-/*-----------------------------------------------------------------------
- * FPGA stuff
- */
-/* FPGA internal regs */
-#define CONFIG_SYS_FPGA_MODE 0x00
-#define CONFIG_SYS_FPGA_STATUS 0x02
-#define CONFIG_SYS_FPGA_TS 0x04
-#define CONFIG_SYS_FPGA_TS_LOW 0x06
-#define CONFIG_SYS_FPGA_TS_CAP0 0x10
-#define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12
-#define CONFIG_SYS_FPGA_TS_CAP1 0x14
-#define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16
-#define CONFIG_SYS_FPGA_TS_CAP2 0x18
-#define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a
-#define CONFIG_SYS_FPGA_TS_CAP3 0x1c
-#define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e
-
-/* FPGA Mode Reg */
-#define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000
-#define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000
-
-/* FPGA Status Reg */
-#define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001
-#define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002
-#define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004
-#define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008
-#define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000
-
-#define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
-#define CONFIG_SYS_FPGA_MAX_SIZE 128*1024 /* 128kByte is enough for XC2S50E*/
-
-/* FPGA program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
-#define CONFIG_SYS_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
-#define CONFIG_SYS_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in data cache)
- */
-/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
-#define CONFIG_SYS_TEMP_STACK_OCM 1
-
-/* On Chip Memory location */
-#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
-#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Definitions for GPIO setup (PPC405EP specific)
- *
- * GPIO0[0] - External Bus Controller BLAST output
- * GPIO0[1-9] - Instruction trace outputs -> GPIO
- * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
- * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
- * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
- * GPIO0[24-27] - UART0 control signal inputs/outputs
- * GPIO0[28-29] - UART1 data signal input/output
- * GPIO0[30] - EMAC0 input
- * GPIO0[31] - EMAC1 reject packet as output
- */
-#define CONFIG_SYS_GPIO0_OSRL 0x40000550
-#define CONFIG_SYS_GPIO0_OSRH 0x00000110
-#define CONFIG_SYS_GPIO0_ISR1L 0x00000000
-/*#define CONFIG_SYS_GPIO0_ISR1H 0x15555445*/
-#define CONFIG_SYS_GPIO0_ISR1H 0x15555444
-#define CONFIG_SYS_GPIO0_TSRL 0x00000000
-#define CONFIG_SYS_GPIO0_TSRH 0x00000000
-#define CONFIG_SYS_GPIO0_TCR 0xF7FF8014
-
-#define CONFIG_NO_SERIAL_EEPROM
-
-/*--------------------------------------------------------------------*/
-
-#ifdef CONFIG_NO_SERIAL_EEPROM
-
-/*
-!-----------------------------------------------------------------------
-! Defines for entry options.
-! Note: Because the 405EP SDRAM controller does not support ECC, ECC DIMMs that
-! are plugged in the board will be utilized as non-ECC DIMMs.
-!-----------------------------------------------------------------------
-*/
-#undef AUTO_MEMORY_CONFIG
-#define DIMM_READ_ADDR 0xAB
-#define DIMM_WRITE_ADDR 0xAA
-
-/* Defines for CPC0_PLLMR1 Register fields */
-#define PLL_ACTIVE 0x80000000
-#define CPC0_PLLMR1_SSCS 0x80000000
-#define PLL_RESET 0x40000000
-#define CPC0_PLLMR1_PLLR 0x40000000
- /* Feedback multiplier */
-#define PLL_FBKDIV 0x00F00000
-#define CPC0_PLLMR1_FBDV 0x00F00000
-#define PLL_FBKDIV_16 0x00000000
-#define PLL_FBKDIV_1 0x00100000
-#define PLL_FBKDIV_2 0x00200000
-#define PLL_FBKDIV_3 0x00300000
-#define PLL_FBKDIV_4 0x00400000
-#define PLL_FBKDIV_5 0x00500000
-#define PLL_FBKDIV_6 0x00600000
-#define PLL_FBKDIV_7 0x00700000
-#define PLL_FBKDIV_8 0x00800000
-#define PLL_FBKDIV_9 0x00900000
-#define PLL_FBKDIV_10 0x00A00000
-#define PLL_FBKDIV_11 0x00B00000
-#define PLL_FBKDIV_12 0x00C00000
-#define PLL_FBKDIV_13 0x00D00000
-#define PLL_FBKDIV_14 0x00E00000
-#define PLL_FBKDIV_15 0x00F00000
- /* Forward A divisor */
-#define PLL_FWDDIVA 0x00070000
-#define CPC0_PLLMR1_FWDVA 0x00070000
-#define PLL_FWDDIVA_8 0x00000000
-#define PLL_FWDDIVA_7 0x00010000
-#define PLL_FWDDIVA_6 0x00020000
-#define PLL_FWDDIVA_5 0x00030000
-#define PLL_FWDDIVA_4 0x00040000
-#define PLL_FWDDIVA_3 0x00050000
-#define PLL_FWDDIVA_2 0x00060000
-#define PLL_FWDDIVA_1 0x00070000
- /* Forward B divisor */
-#define PLL_FWDDIVB 0x00007000
-#define CPC0_PLLMR1_FWDVB 0x00007000
-#define PLL_FWDDIVB_8 0x00000000
-#define PLL_FWDDIVB_7 0x00001000
-#define PLL_FWDDIVB_6 0x00002000
-#define PLL_FWDDIVB_5 0x00003000
-#define PLL_FWDDIVB_4 0x00004000
-#define PLL_FWDDIVB_3 0x00005000
-#define PLL_FWDDIVB_2 0x00006000
-#define PLL_FWDDIVB_1 0x00007000
- /* PLL tune bits */
-#define PLL_TUNE_MASK 0x000003FF
-#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
-#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
-#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
-#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
-#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
-#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
-#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
-
-/* Defines for CPC0_PLLMR0 Register fields */
- /* CPU divisor */
-#define PLL_CPUDIV 0x00300000
-#define CPC0_PLLMR0_CCDV 0x00300000
-#define PLL_CPUDIV_1 0x00000000
-#define PLL_CPUDIV_2 0x00100000
-#define PLL_CPUDIV_3 0x00200000
-#define PLL_CPUDIV_4 0x00300000
- /* PLB divisor */
-#define PLL_PLBDIV 0x00030000
-#define CPC0_PLLMR0_CBDV 0x00030000
-#define PLL_PLBDIV_1 0x00000000
-#define PLL_PLBDIV_2 0x00010000
-#define PLL_PLBDIV_3 0x00020000
-#define PLL_PLBDIV_4 0x00030000
- /* OPB divisor */
-#define PLL_OPBDIV 0x00003000
-#define CPC0_PLLMR0_OPDV 0x00003000
-#define PLL_OPBDIV_1 0x00000000
-#define PLL_OPBDIV_2 0x00001000
-#define PLL_OPBDIV_3 0x00002000
-#define PLL_OPBDIV_4 0x00003000
- /* EBC divisor */
-#define PLL_EXTBUSDIV 0x00000300
-#define CPC0_PLLMR0_EPDV 0x00000300
-#define PLL_EXTBUSDIV_2 0x00000000
-#define PLL_EXTBUSDIV_3 0x00000100
-#define PLL_EXTBUSDIV_4 0x00000200
-#define PLL_EXTBUSDIV_5 0x00000300
- /* MAL divisor */
-#define PLL_MALDIV 0x00000030
-#define CPC0_PLLMR0_MPDV 0x00000030
-#define PLL_MALDIV_1 0x00000000
-#define PLL_MALDIV_2 0x00000010
-#define PLL_MALDIV_3 0x00000020
-#define PLL_MALDIV_4 0x00000030
- /* PCI divisor */
-#define PLL_PCIDIV 0x00000003
-#define CPC0_PLLMR0_PPFD 0x00000003
-#define PLL_PCIDIV_1 0x00000000
-#define PLL_PCIDIV_2 0x00000001
-#define PLL_PCIDIV_3 0x00000002
-#define PLL_PCIDIV_4 0x00000003
-
-#ifdef CONFIG_PPCHAMELEON_CLK_25
-/* CPU - PLB/SDRAM - EBC - OPB - PCI (assuming a 25.0 MHz input clock to the 405EP) */
-#define PPCHAMELEON_PLLMR0_133_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_133_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_6 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_200_100_50_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_266_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_266_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_333_111_37_55_55 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_2)
-#define PPCHAMELEON_PLLMR1_333_111_37_55_55 (PLL_FBKDIV_10 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
-
-#elif (defined (CONFIG_PPCHAMELEON_CLK_33))
-
-/* CPU - PLB/SDRAM - EBC - OPB - PCI (assuming a 33.3MHz input clock to the 405EP) */
-#define PPCHAMELEON_PLLMR0_133_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_133_133_33_66_33 (PLL_FBKDIV_4 | \
- PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
- PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_266_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
- PLL_MALDIV_1 | PLL_PCIDIV_4)
-#define PPCHAMELEON_PLLMR1_266_133_33_66_33 (PLL_FBKDIV_8 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
-
-#define PPCHAMELEON_PLLMR0_333_111_37_55_55 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
- PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
- PLL_MALDIV_1 | PLL_PCIDIV_2)
-#define PPCHAMELEON_PLLMR1_333_111_37_55_55 (PLL_FBKDIV_10 | \
- PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
- PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
-
-#else
-#error "* External frequency (SysClk) not defined! *"
-#endif
-
-#if (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_HI)
-/* Model HI */
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_333_111_37_55_55
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_333_111_37_55_55
-#define CONFIG_SYS_OPB_FREQ 55555555
-/* Model ME */
-#elif (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_ME)
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_266_133_33_66_33
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_266_133_33_66_33
-#define CONFIG_SYS_OPB_FREQ 66666666
-#else
-/* Model BA (default) */
-#define PLLMR0_DEFAULT PPCHAMELEON_PLLMR0_133_133_33_66_33
-#define PLLMR1_DEFAULT PPCHAMELEON_PLLMR1_133_133_33_66_33
-#define CONFIG_SYS_OPB_FREQ 66666666
-#endif
-
-#endif /* CONFIG_NO_SERIAL_EEPROM */
-
-#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
-
-/*
- * JFFS2 partitions
- */
-
-/* No command line, one static partition */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nand0"
-#define CONFIG_JFFS2_PART_SIZE 0x00400000
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=PPChameleon-0,nand0=ppchameleonevb-nand"
-*/
-
-/* 256 kB U-boot image */
-/*
-#define MTDPARTS_DEFAULT "mtdparts=PPChameleon-0:1m(kernel1),1m(kernel2)," \
- "1792k(user),256k(u-boot);" \
- "ppchameleonevb-nand:-(nand)"
-*/
-
-/* 320 kB U-boot image */
-/*
-#define MTDPARTS_DEFAULT "mtdparts=PPChameleon-0:1m(kernel1),1m(kernel2)," \
- "1728k(user),320k(u-boot);" \
- "ppchameleonevb-nand:-(nand)"
-*/
-
-#endif /* __CONFIG_H */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_DEEP_SLEEP
+#if defined(CONFIG_DEEP_SLEEP)
#define CONFIG_SILENT_CONSOLE
+#define CONFIG_BOARD_EARLY_INIT_F
+#endif
#ifdef CONFIG_RAMBOOT_PBL
#define CONFIG_SYS_FSL_PBL_PBI board/freescale/t102xqds/t1024_pbi.cfg
/* support deep sleep */
#define CONFIG_DEEP_SLEEP
+#if defined(CONFIG_DEEP_SLEEP)
#define CONFIG_SILENT_CONSOLE
+#define CONFIG_BOARD_EARLY_INIT_F
+#endif
#ifdef CONFIG_RAMBOOT_PBL
#define CONFIG_SYS_FSL_PBL_PBI board/freescale/t102xrdb/t1024_pbi.cfg
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
#define CONFIG_FSL_LAW /* Use common FSL init code */
-#define CONFIG_SYS_TEXT_BASE 0x00201000
+#define CONFIG_SYS_TEXT_BASE 0x30001000
#define CONFIG_SPL_TEXT_BASE 0xFFFD8000
#define CONFIG_SPL_PAD_TO 0x40000
#define CONFIG_SPL_MAX_SIZE 0x28000
#ifdef CONFIG_NAND
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SYS_NAND_U_BOOT_SIZE (768 << 10)
-#define CONFIG_SYS_NAND_U_BOOT_DST 0x00200000
-#define CONFIG_SYS_NAND_U_BOOT_START 0x00200000
+#define CONFIG_SYS_NAND_U_BOOT_DST 0x30000000
+#define CONFIG_SYS_NAND_U_BOOT_START 0x30000000
#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10)
#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds"
#define CONFIG_SPL_NAND_BOOT
#endif
#ifdef CONFIG_SPIFLASH
-#define CONFIG_RESET_VECTOR_ADDRESS 0x200FFC
+#define CONFIG_RESET_VECTOR_ADDRESS 0x30000FFC
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_FLASH_MINIMAL
#define CONFIG_SYS_SPI_FLASH_U_BOOT_SIZE (768 << 10)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_DST (0x00200000)
-#define CONFIG_SYS_SPI_FLASH_U_BOOT_START (0x00200000)
+#define CONFIG_SYS_SPI_FLASH_U_BOOT_DST (0x30000000)
+#define CONFIG_SYS_SPI_FLASH_U_BOOT_START (0x30000000)
#define CONFIG_SYS_SPI_FLASH_U_BOOT_OFFS (256 << 10)
#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
#ifndef CONFIG_SPL_BUILD
#endif
#ifdef CONFIG_SDCARD
-#define CONFIG_RESET_VECTOR_ADDRESS 0x200FFC
+#define CONFIG_RESET_VECTOR_ADDRESS 0x30000FFC
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_MMC_MINIMAL
#define CONFIG_SYS_MMC_U_BOOT_SIZE (768 << 10)
-#define CONFIG_SYS_MMC_U_BOOT_DST (0x00200000)
-#define CONFIG_SYS_MMC_U_BOOT_START (0x00200000)
+#define CONFIG_SYS_MMC_U_BOOT_DST (0x30000000)
+#define CONFIG_SYS_MMC_U_BOOT_START (0x30000000)
#define CONFIG_SYS_MMC_U_BOOT_OFFS (260 << 10)
#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
#ifndef CONFIG_SPL_BUILD
#define CONFIG_FMAN_ENET
#define CONFIG_PHYLIB_10G
#define CONFIG_PHY_REALTEK
+#define CONFIG_PHY_AQUANTIA
#define RGMII_PHY1_ADDR 0x2
#define RGMII_PHY2_ADDR 0x6
+#define SGMII_PHY1_ADDR 0x2
#define FM1_10GEC1_PHY_ADDR 0x1
#endif
/* support deep sleep */
#define CONFIG_DEEP_SLEEP
+#if defined(CONFIG_DEEP_SLEEP)
#define CONFIG_SILENT_CONSOLE
+#define CONFIG_BOARD_EARLY_INIT_F
+#endif
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xeff40000
#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
#endif
+/* Enable VSC9953 L2 Switch driver */
+#define CONFIG_VSC9953
+#define CONFIG_VSC9953_CMD
+#define CONFIG_SYS_FM1_QSGMII11_PHY_ADDR 0x14
+#define CONFIG_SYS_FM1_QSGMII21_PHY_ADDR 0x18
+
/*
* Dynamic MTD Partition support with mtdparts
*/
#define CONFIG_SYS_RGMII1_PHY_ADDR 0x01
#define CONFIG_SYS_RGMII2_PHY_ADDR 0x02
+/* Enable VSC9953 L2 Switch driver on T1040 SoC */
+#ifdef CONFIG_T1040RDB
+#define CONFIG_VSC9953
+#define CONFIG_VSC9953_CMD
+#define CONFIG_SYS_FM1_QSGMII11_PHY_ADDR 0x04
+#define CONFIG_SYS_FM1_QSGMII21_PHY_ADDR 0x08
+#endif
+
#define CONFIG_MII /* MII PHY management */
#define CONFIG_ETHPRIME "FM1@DTSEC4"
#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * Check valid setting of revision define.
- * Total5100 and Total5200 Rev.1 are identical except for the processor.
- */
-#if (CONFIG_TOTAL5200_REV!=1 && CONFIG_TOTAL5200_REV!=2)
-#error CONFIG_TOTAL5200_REV must be 1 or 2
-#endif
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200 1 /* This is a MPC5200 CPU */
-#define CONFIG_TOTAL5200 1 /* ... on Total5200 board */
-
-/*
- * Valid values for CONFIG_SYS_TEXT_BASE are:
- * 0xFFF00000 boot high (standard configuration)
- * 0xFE000000 boot low
- * 0x00100000 boot from RAM (for testing only)
- */
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000
-#endif
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
-#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/*
- * Video console
- */
-#define CONFIG_VIDEO
-#define CONFIG_VIDEO_SED13806
-#define CONFIG_VIDEO_SED13806_16BPP
-
-#define CONFIG_CFB_CONSOLE
-#define CONFIG_VIDEO_LOGO
-/* #define CONFIG_VIDEO_BMP_LOGO */
-#define CONFIG_CONSOLE_EXTRA_INFO
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-#define CONFIG_VIDEO_SW_CURSOR
-#define CONFIG_SPLASH_SCREEN
-
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI 1
-#define CONFIG_PCI_PNP 1
-#define CONFIG_PCI_SCAN_SHOW 1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
-
-#define CONFIG_PCI_MEM_BUS 0x40000000
-#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE 0x10000000
-
-#define CONFIG_PCI_IO_BUS 0x50000000
-#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE 0x01000000
-
-#define CONFIG_MII 1
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_NS8382X 1
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PCI
-
-#define CONFIG_CMD_BMP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_USB
-
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFE000000) /* Boot low */
-# define CONFIG_SYS_LOWBOOT 1
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT \
- "setenv stdout serial;setenv stderr serial;" \
- "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/opt/eldk/ppc_82xx\0" \
- "bootfile=/tftpboot/MPC5200/uImage\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
-
-/*
- * Flash configuration
- */
-#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
-#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
-#if CONFIG_TOTAL5200_REV==2
-# define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max num of flash banks */
-# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS5_START, CONFIG_SYS_CS4_START, CONFIG_SYS_BOOTCS_START }
-#else
-# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
-# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
-#endif
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
-
-#if CONFIG_TOTAL5200_REV==1
-# define CONFIG_SYS_FLASH_BASE 0xFE000000
-# define CONFIG_SYS_FLASH_SIZE 0x02000000
-#elif CONFIG_TOTAL5200_REV==2
-# define CONFIG_SYS_FLASH_BASE 0xFA000000
-# define CONFIG_SYS_FLASH_SIZE 0x06000000
-#endif /* CONFIG_TOTAL5200_REV */
-
-#if defined(CONFIG_SYS_LOWBOOT)
-# define CONFIG_ENV_ADDR 0xFE040000
-#else /* CONFIG_SYS_LOWBOOT */
-# define CONFIG_ENV_ADDR 0xFFF40000
-#endif /* CONFIG_SYS_LOWBOOT */
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_SIZE 0x40000
-#define CONFIG_ENV_SECT_SIZE 0x40000
-#define CONFIG_ENV_OVERWRITE 1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-#define CONFIG_SYS_MBAR 0xF0000000 /* 64 kB */
-#define CONFIG_SYS_FPGA_BASE 0xF0010000 /* 64 kB */
-#define CONFIG_SYS_CPLD_BASE 0xF0020000 /* 64 kB */
-#define CONFIG_SYS_LCD_BASE 0xF1000000 /* 4096 kB */
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_SEVENWIRE
-/* dummy, 7-wire FEC does not have phy address */
-#define CONFIG_PHY_ADDR 0x00
-
-/*
- * GPIO configuration
- *
- * CS1: SDRAM CS1 disabled, gpio_wkup_6 enabled 0
- * Reserved 0
- * ALTs: CAN1/2 on PSC2, SPI on PSC3 00
- * CS7: Interrupt GPIO on PSC3_5 0
- * CS8: Interrupt GPIO on PSC3_4 0
- * ATA: reset default, changed in ATA driver 00
- * IR_USB_CLK: IrDA/USB 48MHz clock gen. int., pin is GPIO 0
- * IRDA: reset default, changed in IrDA driver 000
- * ETHER: reset default, changed in Ethernet driver 0000
- * PCI_DIS: reset default, changed in PCI driver 0
- * USB_SE: reset default, changed in USB driver 0
- * USB: reset default, changed in USB driver 00
- * PSC3: SPI and UART functionality without CD 1100
- * Reserved 0
- * PSC2: CAN1/2 001
- * Reserved 0
- * PSC1: reset default, changed in AC'97 driver 000
- *
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x00000C10
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#if CONFIG_TOTAL5200_REV==1
-# define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-# define CONFIG_SYS_BOOTCS_SIZE 0x02000000 /* 32 MB */
-# define CONFIG_SYS_BOOTCS_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
-# define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-# define CONFIG_SYS_CS0_SIZE 0x02000000 /* 32 MB */
-#else
-# define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS4_START + CONFIG_SYS_CS4_SIZE)
-# define CONFIG_SYS_BOOTCS_SIZE 0x02000000 /* 32 MB */
-# define CONFIG_SYS_BOOTCS_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
-# define CONFIG_SYS_CS4_START (CONFIG_SYS_CS5_START + CONFIG_SYS_CS5_SIZE)
-# define CONFIG_SYS_CS4_SIZE 0x02000000 /* 32 MB */
-# define CONFIG_SYS_CS4_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
-# define CONFIG_SYS_CS5_START CONFIG_SYS_FLASH_BASE
-# define CONFIG_SYS_CS5_SIZE 0x02000000 /* 32 MB */
-# define CONFIG_SYS_CS5_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
-#endif
-
-#define CONFIG_SYS_CS1_START CONFIG_SYS_FPGA_BASE
-#define CONFIG_SYS_CS1_SIZE 0x00010000 /* 64 kB */
-#define CONFIG_SYS_CS1_CFG 0x0019FF00 /* 25WS, MX, AL, AA, CE, AS_25, DS_32 */
-
-#define CONFIG_SYS_CS2_START CONFIG_SYS_LCD_BASE
-#define CONFIG_SYS_CS2_SIZE 0x00400000 /* 4096 kB */
-#define CONFIG_SYS_CS2_CFG 0x0032FD0C /* 50WS, MX, AL, AA, CE, AS_25, DS_16, endian swapping */
-
-#if CONFIG_TOTAL5200_REV==1
-# define CONFIG_SYS_CS3_START CONFIG_SYS_CPLD_BASE
-# define CONFIG_SYS_CS3_SIZE 0x00010000 /* 64 kB */
-# define CONFIG_SYS_CS3_CFG 0x000ADF00 /* 10WS, MX, AL, CE, AS_25, DS_32 */
-#else
-# define CONFIG_SYS_CS3_START CONFIG_SYS_CPLD_BASE
-# define CONFIG_SYS_CS3_SIZE 0x00010000 /* 64 kB */
-# define CONFIG_SYS_CS3_CFG 0x000AD800 /* 10WS, MX, AL, CE, AS_24, DS_8 */
-#endif
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00001000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#define CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_ATA_CS_ON_I2C2
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-#endif /* __CONFIG_H */
#include <configs/ti_am335x_common.h>
#ifndef CONFIG_SPL_BUILD
+#ifndef CONFIG_FIT
# define CONFIG_FIT
+#endif
# define CONFIG_TIMESTAMP
# define CONFIG_LZO
-# ifdef CONFIG_ENABLE_VBOOT
-# define CONFIG_FIT_SIGNATURE
-# define CONFIG_RSA
-# endif
#endif
#define CONFIG_SYS_BOOTM_LEN (16 << 20)
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
/* NAND: driver related configs */
#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_NAND_OMAP_GPMC_PREFETCH
#define CONFIG_NAND_OMAP_ELM
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _CONFIG_ARCANGEL4_H_
-#define _CONFIG_ARCANGEL4_H_
-
-/*
- * CPU configuration
- */
-#define CONFIG_SYS_BIG_ENDIAN
-#define CONFIG_ARC700
-#define CONFIG_ARC_MMU_VER 3
-#define CONFIG_SYS_CACHELINE_SIZE 64
-#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
-
-/*
- * Board configuration
- */
-#define CONFIG_SYS_GENERIC_BOARD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is in RAM already */
-
-#define CONFIG_ARCH_EARLY_INIT_R
-
-/*
- * Memory configuration
- */
-#define CONFIG_SYS_TEXT_BASE 0x81000000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-
-#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
-#define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 Mb */
-
-#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
-
-#define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */
-#define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */
-#define CONFIG_SYS_LOAD_ADDR 0x82000000
-
-#define CONFIG_SYS_NO_FLASH
-
-/*
- * UART configuration
- *
- */
-#define CONFIG_ARC_SERIAL
-#define CONFIG_ARC_UART_BASE 0xC0FC1000
-#define CONFIG_BAUDRATE 115200
-
-/*
- * Command line configuration
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ELF
-
-#define CONFIG_OF_LIBFDT
-
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_MAXARGS 16
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */
-#define CONFIG_ENV_OFFSET 0
-
-/*
- * Environment configuration
- */
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_BOOTARGS "console=ttyARC0,115200n8"
-#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
-
-/*
- * Console configuration
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "arcangel4# "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-
-#endif /* _CONFIG_ARCANGEL4_H_ */
/*
* CPU configuration
*/
-#define CONFIG_ARC700
-#define CONFIG_ARC_MMU_VER 3
-#define CONFIG_SYS_CACHELINE_SIZE 64
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
-/*
- * Board configuration
- */
-#define CONFIG_SYS_GENERIC_BOARD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is in RAM already */
-
-#define CONFIG_ARCH_EARLY_INIT_R
-
/*
* Memory configuration
*/
-#define CONFIG_SYS_TEXT_BASE 0x81000000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
/* PMIC */
#define CONFIG_PMIC
#define CONFIG_POWER_I2C
-#define CONFIG_POWER_MAX77686
-
#define CONFIG_PREBOOT
/*
* CPU configuration
*/
-#define CONFIG_ARC700
-#define CONFIG_ARC_MMU_VER 3
-#define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
-/* NAND controller DMA doesn't work correctly with D$ enabled */
-#define CONFIG_SYS_DCACHE_OFF
-
-/*
- * Board configuration
- */
-#define CONFIG_SYS_GENERIC_BOARD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is in RAM already */
-
-#define CONFIG_ARCH_EARLY_INIT_R
-
#define ARC_FPGA_PERIPHERAL_BASE 0xE0000000
#define ARC_APB_PERIPHERAL_BASE 0xF0000000
#define ARC_DWMMC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x15000)
/*
* Memory configuration
*/
-#define CONFIG_SYS_TEXT_BASE 0x81000000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_OFFSET 0x4000
#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_SECT_SIZE 0x12000
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
#define ENV_IS_EMBEDDED
#define CONFIG_DCACHE_RAM_MRC_VAR_SIZE 0x4000
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
#define CONFIG_NR_DRAM_BANKS 8
#define CONFIG_X86_MRC_ADDR 0xfffa0000
#define CONFIG_CMD_CROS_EC
#define CONFIG_ARCH_EARLY_INIT_R
+#undef CONFIG_ENV_IS_NOWHERE
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE 0x1000
+#define CONFIG_ENV_SECT_SIZE 0x1000
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x003f8000
+
#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,serial\0" \
"stdout=vga,serial\0" \
"stderr=vga,serial\0"
#define MACH_TYPE_CORVUS 2066
+#define CONFIG_MACH_TYPE MACH_TYPE_CORVUS
#define CONFIG_SYS_GENERIC_BOARD
/*
* Warning: changing CONFIG_SYS_TEXT_BASE requires
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
#endif
/* Ethernet */
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_GPIO_SUPPORT
-#define CONFIG_SYS_NAND_ENABLE_PIN_SPL (2*32 + 14)
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_SIZE (256*1024*1024)
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
-
- */
-
-/*************************************************************************
- * (c) 2005 esd gmbh Hannover
- *
- *
- * from IceCube.h file
- * by Reinhard Arlt reinhard.arlt@esd-electronics.com
- *
- *************************************************************************/
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
-#define CONFIG_ICECUBE 1 /* ... on IceCube board */
-#define CONFIG_CPCI5200 1 /* ... on CPCI5200 board */
-#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000 /* Standard: boot high */
-#endif
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
-#define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#if 1
-#define CONFIG_PCI 1
-#if 1
-#define CONFIG_PCI_PNP 1
-#endif
-#define CONFIG_PCI_SCAN_SHOW 1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
-
-#define CONFIG_PCI_MEM_BUS 0x40000000
-#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE 0x10000000
-
-#define CONFIG_PCI_IO_BUS 0x50000000
-#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE 0x01000000
-#endif
-
-#define CONFIG_MII
-#if 0 /* test-only !!! */
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_NS8382X 1
-#endif
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#if 0
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-#endif
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_PCI
-#endif
-
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_DATE
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT16 1
-#endif
-#if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT08 1
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Welcome to esd CPU CPCI/5200;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
- "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
- "net_vxworks=phypower 1;sleep 2;tftp ${loadaddr} ${image};run vxworks_args;bootvx\0" \
- "vxworks_args=setenv bootargs fec(0,0)${host}:${image} h=${serverip} e=${ipaddr} g=${gatewayip} u=${user} ${pass} tn=${target} s=${script}\0" \
- "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=${serverip} e=${ipaddr} g=${gatewayip} u=${user} ${pass} tn=${target} s=${script} o=fec0 \0" \
- "loadaddr=01000000\0" \
- "serverip=192.168.2.99\0" \
- "gatewayip=10.0.0.79\0" \
- "user=mu\0" \
- "target=cpci5200.esd\0" \
- "script=cpci5200.bat\0" \
- "image=/tftpboot/vxWorks_cpci5200\0" \
- "ipaddr=10.0.13.196\0" \
- "netmask=255.255.0.0\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_vxworks0"
-
-#define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xfd010000
-#define CONFIG_SYS_NVRAM_SIZE 32*1024
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 86000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
-#define CONFIG_SYS_I2C_MULTI_EEPROMS 1
-/*
- * Flash configuration
- */
-
-#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
-#define CONFIG_SYS_FLASH_BASE 0xFE000000
-#define CONFIG_SYS_FLASH_SIZE 0x02000000
-#define CONFIG_SYS_FLASH_INCREMENT 0x01000000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00000000)
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128
-
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware protection */
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-
-/*
- * Environment settings
- */
-#if 1 /* test-only */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_SIZE 0x20000
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#define CONFIG_ENV_OVERWRITE 1
-#else
-#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars */
- /* total size of a CAT24WC32 is 8192 bytes */
-#define CONFIG_ENV_OVERWRITE 1
-#endif
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR 0xF0000000
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
- */
-/* #define CONFIG_FEC_10MBIT 1 */
-#define CONFIG_PHY_ADDR 0x00
-#define CONFIG_UDP_CHECKSUM 1
-
-/*
- * GPIO configuration
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x01052444
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x0004DD00
-
-#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-
-#define CONFIG_SYS_CS1_START 0xfd000000
-#define CONFIG_SYS_CS1_SIZE 0x00010000
-#define CONFIG_SYS_CS1_CFG 0x10101410
-
-#define CONFIG_SYS_CS3_START 0xfd010000
-#define CONFIG_SYS_CS3_SIZE 0x00010000
-#define CONFIG_SYS_CS3_CFG 0x10109410
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS 0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00001000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#define CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-/*-----------------------------------------------------------------------
- * CPLD stuff
- */
-#define CONFIG_SYS_FPGA_XC95XL 1 /* using Xilinx XC95XL CPLD */
-#define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for CPLD */
-
-/* CPLD program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x20000000 /* JTAG TMS pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x10000000 /* JTAG TCK pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x20000000 /* JTAG TDO->TDI data pin (ppc output) */
-#define CONFIG_SYS_FPGA_DONE 0x10000000 /* JTAG TDI->TDO pin (ppc input) */
-
-#define JTAG_GPIO_ADDR_TMS (CONFIG_SYS_MBAR + 0xB10) /* JTAG TMS pin (GPS data out value reg.) */
-#define JTAG_GPIO_ADDR_TCK (CONFIG_SYS_MBAR + 0xC0C) /* JTAG TCK pin (GPW data out value reg.) */
-#define JTAG_GPIO_ADDR_TDI (CONFIG_SYS_MBAR + 0xC0C) /* JTAG TDO->TDI pin (GPW data out value reg.) */
-#define JTAG_GPIO_ADDR_TDO (CONFIG_SYS_MBAR + 0xB14) /* JTAG TDI->TDO pin (GPS data in value reg.) */
-
-#define JTAG_GPIO_ADDR_CFG (CONFIG_SYS_MBAR + 0xB00)
-#define JTAG_GPIO_CFG_SET 0x00000000
-#define JTAG_GPIO_CFG_RESET 0x00F00000
-
-#define JTAG_GPIO_ADDR_EN_TMS (CONFIG_SYS_MBAR + 0xB04)
-#define JTAG_GPIO_TMS_EN_SET 0x20000000 /* Enable for GPIO */
-#define JTAG_GPIO_TMS_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TMS (CONFIG_SYS_MBAR + 0xB0C)
-#define JTAG_GPIO_TMS_DDR_SET 0x20000000 /* Set as output */
-#define JTAG_GPIO_TMS_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TCK (CONFIG_SYS_MBAR + 0xC00)
-#define JTAG_GPIO_TCK_EN_SET 0x20000000 /* Enable for GPIO */
-#define JTAG_GPIO_TCK_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TCK (CONFIG_SYS_MBAR + 0xC08)
-#define JTAG_GPIO_TCK_DDR_SET 0x20000000 /* Set as output */
-#define JTAG_GPIO_TCK_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TDI (CONFIG_SYS_MBAR + 0xC00)
-#define JTAG_GPIO_TDI_EN_SET 0x10000000 /* Enable as GPIO */
-#define JTAG_GPIO_TDI_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TDI (CONFIG_SYS_MBAR + 0xC08)
-#define JTAG_GPIO_TDI_DDR_SET 0x10000000 /* Set as output */
-#define JTAG_GPIO_TDI_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TDO (CONFIG_SYS_MBAR + 0xB04)
-#define JTAG_GPIO_TDO_EN_SET 0x10000000 /* Enable as GPIO */
-#define JTAG_GPIO_TDO_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TDO (CONFIG_SYS_MBAR + 0xB0C)
-#define JTAG_GPIO_TDO_DDR_SET 0x00000000
-#define JTAG_GPIO_TDO_DDR_RESET 0x10000000 /* Set as input */
-
-#endif /* __CONFIG_H */
* High Level Configuration Options (easy to change)
*/
#define CONFIG_ARMADA_XP /* SOC Family Name */
+#define CONFIG_DB_784MP_GP /* Board target name for DDR training */
+
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_DISPLAY_BOARDINFO_LATE
*/
#include "mv-common.h"
+/*
+ * Memory layout while starting into the bin_hdr via the
+ * BootROM:
+ *
+ * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
+ * 0x4000.4030 bin_hdr start address
+ * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
+ * 0x4007.fffc BootROM stack top
+ *
+ * The address space between 0x4007.fffc and 0x400f.fff is not locked in
+ * L2 cache thus cannot be used.
+ */
+
+/* SPL */
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x40004030
+#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
+
+#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
+#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
+
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
+ CONFIG_SPL_BSS_MAX_SIZE)
+#define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10)
+
+#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
+#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "arch/arm/mvebu-common/u-boot-spl.lds"
+
+/* SPL related SPI defines */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
+#define CONFIG_SYS_MVEBU_DDR
+#define CONFIG_SPD_EEPROM 0x4e
+
#endif /* _CONFIG_DB_MV7846MP_GP_H */
#ifndef _CONFIG_DOCKSTAR_H
#define _CONFIG_DOCKSTAR_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
#define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
/* I2C */
-#define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_SYS_I2C
+#define CONFIG_DM_I2C
+#define CONFIG_DM_I2C_COMPAT
#define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */
#define CONFIG_SYS_I2C_S3C24X0
-#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */
#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x0
#define CONFIG_I2C_EDID
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_IRAM_STACK
-/* PMIC */
-#define CONFIG_POWER_MAX77686
-
/* Sound */
#define CONFIG_CMD_SOUND
#ifdef CONFIG_CMD_SOUND
#ifndef _CONFIG_GOFLEXHOME_H
#define _CONFIG_GOFLEXHOME_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
/*
- * (C) Copyright 2009
+ * (C) Copyright 2009-2014
+ * Gerald Kerma <dreagle@doukki.net>
* Marvell Semiconductor <www.marvell.com>
* Written-by: Siddarth Gore <gores@marvell.com>
*
#ifndef _CONFIG_GURUPLUG_H
#define _CONFIG_GURUPLUG_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
#define CONFIG_MACH_GURUPLUG /* Machine type */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+/*
+ * Compression configuration
+ */
+#define CONFIG_BZIP2
+#define CONFIG_LZMA
+#define CONFIG_LZO
+
+/*
+ * Enable device tree support
+ */
+#define CONFIG_OF_LIBFDT
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
+#define CONFIG_CMD_BOOTZ
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
-#define CONFIG_CMD_FAT
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
-#define CONFIG_CMD_IDE
+#define CONFIG_CMD_FAT
/*
* mv-common.h should be defined after CMD configs since it used them
* it has to be rounded to sector size
*/
#define CONFIG_ENV_SIZE 0x20000 /* 128k */
-#define CONFIG_ENV_ADDR 0x60000
-#define CONFIG_ENV_OFFSET 0x60000 /* env starts here */
+#define CONFIG_ENV_OFFSET 0xE0000 /* env starts here */
/*
* Default environment variables
*/
-#define CONFIG_BOOTCOMMAND "setenv ethact egiga0; " \
- "${x_bootcmd_ethernet}; setenv ethact egiga1; " \
- "${x_bootcmd_ethernet}; ${x_bootcmd_usb}; ${x_bootcmd_kernel}; "\
- "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
- "bootm 0x6400000;"
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "x_bootcmd_ethernet=ping 192.168.2.1\0" \
- "x_bootcmd_usb=usb start\0" \
- "x_bootcmd_kernel=nand read.e 0x6400000 0x100000 0x400000\0" \
- "x_bootargs=console=ttyS0,115200\0" \
- "x_bootargs_root=ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
+#define CONFIG_BOOTCOMMAND \
+ "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
+ "ubi part root; " \
+ "ubifsmount ubi:rootfs; " \
+ "ubifsload 0x800000 ${kernel}; " \
+ "ubifsload 0x700000 ${fdt}; " \
+ "ubifsumount; " \
+ "fdt addr 0x700000; fdt resize; fdt chosen; " \
+ "bootz 0x800000 - 0x700000"
+
+#define CONFIG_MTDPARTS \
+ "mtdparts=orion_nand:" \
+ "896K(uboot),128K(uboot_env)," \
+ "-@1M(root)\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "console=console=ttyS0,115200\0" \
+ "mtdids=nand0=orion_nand\0" \
+ "mtdparts="CONFIG_MTDPARTS \
+ "kernel=/boot/zImage\0" \
+ "fdt=/boot/guruplug-server-plus.dtb\0" \
+ "bootargs_root=ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs rw\0"
+
+#define MTDIDS_DEFAULT "nand0=orion_nand"
+
+#define MTDPARTS_DEFAULT \
+ "mtdparts="CONFIG_MTDPARTS
/*
* Ethernet Driver configuration
#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
#endif /*CONFIG_MVSATA_IDE*/
+/*
+ * File system
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+
#define CONFIG_SYS_ALT_MEMTEST
#endif /* _CONFIG_GURUPLUG_H */
#ifndef _CONFIG_IB62x0_H
#define _CONFIG_IB62x0_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
#define CONFIG_ENV_OFFSET 0x4000
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SECT_SIZE 0x12000 /* Total Size of Environment Sector */
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
#define ENV_IS_EMBEDDED
#else
#ifndef _CONFIG_ICONNECT_H
#define _CONFIG_ICONNECT_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
#define CONFIG_VERSION_VARIABLE
-#define CONFIG_FIT
-#define CONFIG_FIT_SIGNATURE
#define CONFIG_IMAGE_FORMAT_LEGACY
#define CONFIG_CMD_FDT
#define CONFIG_CMD_HASH
-#define CONFIG_RSA
#define CONFIG_SHA1
#define CONFIG_SHA256
#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
#define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN (384 * 1024)
#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_DEEP_SLEEP
+#if defined(CONFIG_DEEP_SLEEP)
+#define CONFIG_SILENT_CONSOLE
+#endif
+
/*
* Size of malloc() pool
*/
#define CONFIG_SPL_PAD_TO 0x1c000
#define CONFIG_SYS_TEXT_BASE 0x82000000
-#define CONFIG_SYS_SPL_MALLOC_START 0x80200000
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#define CONFIG_SPL_BSS_START_ADDR 0x80100000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
/*
* Serial Port
*/
+#ifdef CONFIG_LPUART
+#define CONFIG_FSL_LPUART
+#define CONFIG_LPUART_32B_REG
+#else
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
#define CONFIG_BAUDRATE 115200
*/
#define I2C_MUX_PCA_ADDR_PRI 0x77
#define I2C_MUX_CH_DEFAULT 0x8
+#define I2C_MUX_CH_CH7301 0xC
/*
* MMC
#endif
#endif
+/*
+ * Video
+ */
+#define CONFIG_FSL_DCU_FB
+
+#ifdef CONFIG_FSL_DCU_FB
+#define CONFIG_VIDEO
+#define CONFIG_CMD_BMP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+
+#define CONFIG_FSL_DIU_CH7301
+#define CONFIG_SYS_I2C_DVI_BUS_NUM 0
+#define CONFIG_SYS_I2C_QIXIS_ADDR 0x66
+#define CONFIG_SYS_I2C_DVI_ADDR 0x75
+#endif
+
/*
* eTSEC
*/
#define CONFIG_SYS_QE_FW_ADDR 0x67f40000
+#ifdef CONFIG_LPUART
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+ "fdt_high=0xcfffffff\0" \
+ "initrd_high=0xcfffffff\0" \
+ "hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
"fdt_high=0xcfffffff\0" \
"initrd_high=0xcfffffff\0" \
"hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#endif
/*
* Miscellaneous configurable options
/*
* Serial Port
*/
+#ifdef CONFIG_LPUART
+#define CONFIG_FSL_LPUART
+#define CONFIG_LPUART_32B_REG
+#else
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 3
+#ifdef CONFIG_LPUART
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+ "initrd_high=0xcfffffff\0" \
+ "fdt_high=0xcfffffff\0"
+#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
"initrd_high=0xcfffffff\0" \
"fdt_high=0xcfffffff\0"
+#endif
/*
* Miscellaneous configurable options
#define CONFIG_SYS_MHZ 250 /* arbitrary value */
#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
-#define CONFIG_SWAP_IO_SPACE
-
/*
* Memory map
*/
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_ENV_ADDR \
(CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE)
+/*
+ * IDE/ATA
+ */
+#define CONFIG_SYS_IDE_MAXBUS 1
+#define CONFIG_SYS_IDE_MAXDEVICE 2
+#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS
+#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01f0
+#define CONFIG_SYS_ATA_DATA_OFFSET 0
+#define CONFIG_SYS_ATA_REG_OFFSET 0
+
/*
* Commands
*/
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_IDE
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_SF_DEFAULT_SPEED 1000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_SPI_FLASH_BAR
/* Environment in SPI NOR flash */
#define CONFIG_ENV_IS_IN_SPI_FLASH
*/
#include "mv-common.h"
+/*
+ * Memory layout while starting into the bin_hdr via the
+ * BootROM:
+ *
+ * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
+ * 0x4000.4030 bin_hdr start address
+ * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
+ * 0x4007.fffc BootROM stack top
+ *
+ * The address space between 0x4007.fffc and 0x400f.fff is not locked in
+ * L2 cache thus cannot be used.
+ */
+
+/* SPL */
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x40004030
+#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
+
+#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
+#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
+
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
+ CONFIG_SPL_BSS_MAX_SIZE)
+#define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10)
+
+#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
+#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "arch/arm/mvebu-common/u-boot-spl.lds"
+
+/* SPL related SPI defines */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
+#define CONFIG_SYS_MVEBU_DDR
+#define CONFIG_DDR_FIXED_SIZE (1 << 20) /* 1GiB */
+
#endif /* _CONFIG_DB_MV7846MP_GP_H */
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-
-/*************************************************************************
- * (c) 2005 esd gmbh Hannover
- *
- *
- * from IceCube.h file
- * by Reinhard Arlt reinhard.arlt@esd-electronics.com
- *
- *************************************************************************/
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
-#define CONFIG_ICECUBE 1 /* ... on IceCube board */
-#define CONFIG_MECP5200 1 /* ... on MECP5200 board */
-#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000
-#endif
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
-#if 0 /* test-only */
-#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
-#else
-#define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
-#endif
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-#define CONFIG_MII
-#if 0 /* test-only !!! */
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_NS8382X 1
-#endif
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#if 0
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-#endif
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_ELF
-
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT16 1
-#endif
-#if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT08 1
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Welcome to CBX-CPU5200 (mecp5200);" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
- "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
- "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
- "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
- "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
- "loadaddr=01000000\0" \
- "serverip=192.168.2.99\0" \
- "gatewayip=10.0.0.79\0" \
- "user=mu\0" \
- "target=mecp5200.esd\0" \
- "script=mecp5200.bat\0" \
- "image=/tftpboot/vxWorks_mecp5200\0" \
- "ipaddr=10.0.13.196\0" \
- "netmask=255.255.0.0\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_vxworks0"
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBSPEED_133 /* define for 133MHz speed */
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 86000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
-#define CONFIG_SYS_I2C_MULTI_EEPROMS 1
-/*
- * Flash configuration
- */
-#define CONFIG_SYS_FLASH_BASE 0xFFC00000
-#define CONFIG_SYS_FLASH_SIZE 0x00400000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x003E0000)
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 512
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-
-/*
- * Environment settings
- */
-#if 1 /* test-only */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_SIZE 0x10000
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#define CONFIG_ENV_OVERWRITE 1
-#else
-#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars*/
- /* total size of a CAT24WC32 is 8192 bytes */
-#define CONFIG_ENV_OVERWRITE 1
-#endif
-
-#define CONFIG_FLASH_CFI_DRIVER 1 /* Flash is CFI conformant */
-#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware protection */
-#if 0
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#endif
-#define CONFIG_SYS_FLASH_INCREMENT 0x00400000 /* size of flash bank */
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
-#define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* show if bank is empty */
-
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR 0xF0000000
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR 0x00
-#define CONFIG_UDP_CHECKSUM 1
-
-
-/*
- * GPIO configuration
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x01052444
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x00085d00
-
-#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-
-#define CONFIG_SYS_CS1_START 0xfd000000
-#define CONFIG_SYS_CS1_SIZE 0x00010000
-#define CONFIG_SYS_CS1_CFG 0x10101410
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS 0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00001000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#define CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-#endif /* __CONFIG_H */
# define CONFIG_XILINX_TB_WATCHDOG
#endif
-/*
- * memory layout - Example
- * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk
- * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
- * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB
- *
- * CONFIG_SYS_MONITOR_LEN = 0x40000
- * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000
- *
- * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
- * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000
- * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000
- *
- * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
- * MEMTEST_AREA 64kB
- * FREE
- * 0x1200_0000 CONFIG_SYS_TEXT_BASE
- * U-BOOT code
- * 0x1202_0000
- * FREE
- *
- * STACK
- * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE
- * MALLOC_AREA 768kB Alloc
- * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE
- * MONITOR_CODE 256kB Env
- * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
- * GLOBAL_DATA 4kB bd, gd
- * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
- */
-
+#ifndef CONFIG_OF_CONTROL
/* ddr sdram - main memory */
-#define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
-#define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
-#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
-
-/* global pointer */
-/* start of global data */
-#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE)
-
-/* monitor code */
-#define SIZE 0x40000
-#define CONFIG_SYS_MONITOR_LEN SIZE
-#define CONFIG_SYS_MONITOR_BASE \
- (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
- - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE)
-#define CONFIG_SYS_MONITOR_END \
- (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_MALLOC_LEN (SIZE * 3)
-#define CONFIG_SYS_MALLOC_BASE \
- (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-
-/* stack */
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
+# define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
+# define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
+#endif
+
+#define CONFIG_SYS_MALLOC_LEN 0xC0000
+#ifndef CONFIG_SPL_BUILD
+# define CONFIG_SYS_MALLOC_F_LEN 1024
+#else
+# define CONFIG_SYS_MALLOC_SIMPLE
+# define CONFIG_SYS_MALLOC_F_LEN 0x150
+#endif
+
+/* Stack location before relocation */
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_TEXT_BASE
/*
* CFI flash memory layout - Example
#define CONFIG_SPL_LDSCRIPT "arch/microblaze/cpu/u-boot-spl.lds"
#define CONFIG_SPL_RAM_DEVICE
-#define CONFIG_SPL_NOR_SUPPORT
+#ifdef CONFIG_SYS_FLASH_BASE
+# define CONFIG_SPL_NOR_SUPPORT
+# define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_FLASH_BASE
+#endif
/* for booting directly linux */
#define CONFIG_SPL_OS_BOOT
/* BRAM start */
#define CONFIG_SYS_INIT_RAM_ADDR 0x0
/* BRAM size - will be generated */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
-/* Stack pointer prior relocation, must situated at on-chip RAM */
-#define CONFIG_SYS_SPL_MALLOC_END (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-
-#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100
+#define CONFIG_SYS_INIT_RAM_SIZE 0x100000
-/*
- * The main reason to do it in this way is that MALLOC_START
- * can't be defined - common/spl/spl.c
- */
-#if (CONFIG_SYS_SPL_MALLOC_SIZE != 0)
-# define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_SPL_MALLOC_END - \
- CONFIG_SYS_SPL_MALLOC_SIZE)
-# define CONFIG_SPL_STACK_ADDR CONFIG_SYS_SPL_MALLOC_START
-#else
-# define CONFIG_SPL_STACK_ADDR CONFIG_SYS_SPL_MALLOC_END
-#endif
+# define CONFIG_SPL_STACK_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ CONFIG_SYS_MALLOC_F_LEN)
/* Just for sure that there is a space for stack */
#define CONFIG_SPL_STACK_SIZE 0x100
-#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_INIT_RAM_SIZE - \
CONFIG_SYS_INIT_RAM_ADDR - \
- GENERATED_GBL_DATA_SIZE - \
- CONFIG_SYS_SPL_MALLOC_SIZE - \
+ CONFIG_SYS_MALLOC_F_LEN - \
CONFIG_SPL_STACK_SIZE)
#endif /* __CONFIG_H */
#define CONFIG_OMAP3_RX51 /* working with RX51 */
#define CONFIG_SYS_L2CACHE_OFF /* pretend there is no L2 CACHE */
#define CONFIG_OMAP_COMMON
+#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_MACH_TYPE MACH_TYPE_NOKIA_RX51
/* I2C */
#define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
+#define CONFIG_DM_I2C
+#define CONFIG_DM_I2C_COMPAT
#define CONFIG_SYS_I2C_S3C24X0
#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
-#define CONFIG_MAX_I2C_NUM 8
-#define CONFIG_SYS_I2C_INIT_BOARD
/* POWER */
#define CONFIG_POWER
#define CONFIG_REVISION_TAG 1
-/* define to enable boot progress via leds */
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \
- (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
-#define CONFIG_SHOW_BOOT_PROGRESS
+/* Status LED */
+#define CONFIG_STATUS_LED
+#define CONFIG_BOARD_SPECIFIC_LED
+#define CONFIG_GPIO_LED
+#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
+#define RED_LED_GPIO 27
+#endif
+#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
+#define RED_LED_GPIO 16
#endif
+#define RED_LED_DEV 0
+#define STATUS_LED_BIT RED_LED_GPIO
+#define STATUS_LED_STATE STATUS_LED_ON
+#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
+#define STATUS_LED_BOOT RED_LED_DEV
/* GPIO banks */
#define CONFIG_OMAP3_GPIO_3 /* GPIO64 .. 95 is in GPIO bank 3 */
+++ /dev/null
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*************************************************************************
- * (c) 2005 esd gmbh Hannover
- *
- *
- * from IceCube.h file
- * by Reinhard Arlt reinhard.arlt@esd-electronics.com
- *
- *************************************************************************/
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
-#define CONFIG_ICECUBE 1 /* ... on IceCube board */
-#define CONFIG_PF5200 1 /* ... on PF5200 board */
-#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
-
-#ifndef CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000
-#endif
-
-#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS 1 /* High BATs supported */
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
-#if 0 /* test-only */
-#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
-#else
-#define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
-#endif
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI 1
-#define CONFIG_PCI_PNP 1
-#define CONFIG_PCI_SCAN_SHOW 1
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
-
-#define CONFIG_PCI_MEM_BUS 0x40000000
-#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE 0x10000000
-
-#define CONFIG_PCI_IO_BUS 0x50000000
-#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE 0x01000000
-
-#define CONFIG_MII 1
-#if 0 /* test-only !!! */
-#define CONFIG_EEPRO100 1
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_NS8382X 1
-#endif
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-/* USB */
-#if 0
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_STORAGE
-#endif
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
-
-#define CONFIG_CMD_PCI
-
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT16 1
-#endif
-#if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
-# define CONFIG_SYS_LOWBOOT 1
-# define CONFIG_SYS_LOWBOOT08 1
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Welcome to ParaFinder pf5200;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
- "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
- "net_vxworks=phypower 1;sleep 2;tftp ${loadaddr} ${image};run vxworks_args;bootvx\0" \
- "vxworks_args=setenv bootargs fec(0,0)${host}:${image} h=${serverip} e=${ipaddr} g=${gatewayip} u=${user} ${pass} tn=${target} s=${script}\0" \
- "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=${serverip} e=${ipaddr} g=${gatewayip} u=${user} ${pass} tn=${target} s=${script} o=fec0 \0" \
- "loadaddr=01000000\0" \
- "serverip=192.168.2.99\0" \
- "gatewayip=10.0.0.79\0" \
- "user=mu\0" \
- "target=pf5200.esd\0" \
- "script=pf5200.bat\0" \
- "image=/tftpboot/vxWorks_pf5200\0" \
- "ipaddr=10.0.13.196\0" \
- "netmask=255.255.0.0\0" \
- ""
-
-#define CONFIG_BOOTCOMMAND "run flash_vxworks0"
-
-/*
- * IPB Bus clocking configuration.
- */
-#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED 86000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-/*
- * EEPROM configuration
- */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
-#define CONFIG_SYS_I2C_MULTI_EEPROMS 1
-/*
- * Flash configuration
- */
-#define CONFIG_SYS_FLASH_BASE 0xFE000000
-#define CONFIG_SYS_FLASH_SIZE 0x02000000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00000000)
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 512
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-
-/*
- * Environment settings
- */
-#if 1 /* test-only */
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SIZE 0x10000
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#define CONFIG_ENV_OVERWRITE 1
-#else
-#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars */
- /* total size of a CAT24WC32 is 8192 bytes */
-#define CONFIG_ENV_OVERWRITE 1
-#endif
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR 0xF0000000
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC 1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR 0x00
-#define CONFIG_UDP_CHECKSUM 1
-
-/*
- * GPIO configuration
- */
-#define CONFIG_SYS_GPS_PORT_CONFIG 0x01052444
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
-
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL HID0_ICE
-
-#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
-#define CONFIG_SYS_BOOTCS_CFG 0x0004DD00
-
-#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
-
-#define CONFIG_SYS_CS1_START 0xfd000000
-#define CONFIG_SYS_CS1_SIZE 0x00010000
-#define CONFIG_SYS_CS1_CFG 0x10101410
-
-#define CONFIG_SYS_CS_BURST 0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS 0xff000000
-
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK 0x0001BBBB
-#define CONFIG_USB_CONFIG 0x00001000
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#define CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-/*-----------------------------------------------------------------------
- * CPLD stuff
- */
-#define CONFIG_SYS_FPGA_XC95XL 1 /* using Xilinx XC95XL CPLD */
-#define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for CPLD */
-
-/* CPLD program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x20000000 /* JTAG TMS pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x10000000 /* JTAG TCK pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x20000000 /* JTAG TDO->TDI data pin (ppc output) */
-#define CONFIG_SYS_FPGA_DONE 0x10000000 /* JTAG TDI->TDO pin (ppc input) */
-
-#define JTAG_GPIO_ADDR_TMS (CONFIG_SYS_MBAR + 0xB10) /* JTAG TMS pin (GPS data out value reg.) */
-#define JTAG_GPIO_ADDR_TCK (CONFIG_SYS_MBAR + 0xC0C) /* JTAG TCK pin (GPW data out value reg.) */
-#define JTAG_GPIO_ADDR_TDI (CONFIG_SYS_MBAR + 0xC0C) /* JTAG TDO->TDI pin (GPW data out value reg.) */
-#define JTAG_GPIO_ADDR_TDO (CONFIG_SYS_MBAR + 0xB14) /* JTAG TDI->TDO pin (GPS data in value reg.) */
-
-#define JTAG_GPIO_ADDR_CFG (CONFIG_SYS_MBAR + 0xB00)
-#define JTAG_GPIO_CFG_SET 0x00000000
-#define JTAG_GPIO_CFG_RESET 0x00F00000
-
-#define JTAG_GPIO_ADDR_EN_TMS (CONFIG_SYS_MBAR + 0xB04)
-#define JTAG_GPIO_TMS_EN_SET 0x20000000 /* Enable for GPIO */
-#define JTAG_GPIO_TMS_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TMS (CONFIG_SYS_MBAR + 0xB0C)
-#define JTAG_GPIO_TMS_DDR_SET 0x20000000 /* Set as output */
-#define JTAG_GPIO_TMS_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TCK (CONFIG_SYS_MBAR + 0xC00)
-#define JTAG_GPIO_TCK_EN_SET 0x20000000 /* Enable for GPIO */
-#define JTAG_GPIO_TCK_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TCK (CONFIG_SYS_MBAR + 0xC08)
-#define JTAG_GPIO_TCK_DDR_SET 0x20000000 /* Set as output */
-#define JTAG_GPIO_TCK_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TDI (CONFIG_SYS_MBAR + 0xC00)
-#define JTAG_GPIO_TDI_EN_SET 0x10000000 /* Enable as GPIO */
-#define JTAG_GPIO_TDI_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TDI (CONFIG_SYS_MBAR + 0xC08)
-#define JTAG_GPIO_TDI_DDR_SET 0x10000000 /* Set as output */
-#define JTAG_GPIO_TDI_DDR_RESET 0x00000000
-
-#define JTAG_GPIO_ADDR_EN_TDO (CONFIG_SYS_MBAR + 0xB04)
-#define JTAG_GPIO_TDO_EN_SET 0x10000000 /* Enable as GPIO */
-#define JTAG_GPIO_TDO_EN_RESET 0x00000000
-#define JTAG_GPIO_ADDR_DDR_TDO (CONFIG_SYS_MBAR + 0xB0C)
-#define JTAG_GPIO_TDO_DDR_SET 0x00000000
-#define JTAG_GPIO_TDO_DDR_RESET 0x10000000 /* Set as input */
-
-#endif /* __CONFIG_H */
#ifndef _CONFIG_POGO_E02_H
#define _CONFIG_POGO_E02_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Machine type definition and ID
*/
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
+#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
#endif
#define CONFIG_USB_STORAGE
#endif
+/* USB device */
+#define CONFIG_USB_GADGET
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_ATMEL_USBA
+#define CONFIG_USB_ETHER
+#define CONFIG_USB_ETH_RNDIS
+#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D4EK"
+
#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#define CONFIG_USB_STORAGE
#endif
+/* USB device */
+#define CONFIG_USB_GADGET
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_ATMEL_USBA
+#define CONFIG_USB_ETHER
+#define CONFIG_USB_ETH_RNDIS
+#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D4EK"
+
#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#define CONFIG_BOOTSTAGE
#define CONFIG_BOOTSTAGE_REPORT
-#define CONFIG_DM
#define CONFIG_CMD_DEMO
#define CONFIG_CMD_DM
#define CONFIG_DM_DEMO
#define CONFIG_OF_LIBFDT
#define CONFIG_LMB
-#define CONFIG_FIT
-#define CONFIG_FIT_SIGNATURE
-#define CONFIG_RSA
#define CONFIG_CMD_FDT
#define CONFIG_ANDROID_BOOT_IMAGE
#ifndef _CONFIG_SHEEVAPLUG_H
#define _CONFIG_SHEEVAPLUG_H
+#define CONFIG_SYS_GENERIC_BOARD
+
/*
* Version number information
*/
#define CONFIG_LZMA
#define CONFIG_LZO
+/*
+ * Enable device tree support
+ */
+#define CONFIG_OF_LIBFDT
+
/*
* Miscellaneous configurable options
*/
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
+
/*
* mv-common.h should be defined after CMD configs since it used them
* to enable certain macros
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
-#define CONFIG_LZO
#endif /* _CONFIG_SHEEVAPLUG_H */
#include <configs/exynos5250-common.h>
+/* PMIC */
+#define CONFIG_POWER_MAX77686
#define CONFIG_BOARD_COMMON
#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_FIT
#define CONFIG_CROS_EC_I2C /* Support CROS_EC over I2C */
#define CONFIG_POWER_TPS65090_I2C
+#define CONFIG_DM_CROS_EC
#define CONFIG_BOARD_COMMON
#define CONFIG_ARCH_EARLY_INIT_R
*/
#define CONFIG_CLK_FULL_SPEED 1008000000
-#define CONFIG_SYS_PROMPT "sun4i# "
#define CONFIG_MACH_TYPE 4104
#ifdef CONFIG_USB_EHCI
*/
#define CONFIG_CLK_FULL_SPEED 1008000000
-#define CONFIG_SYS_PROMPT "sun5i# "
#define CONFIG_MACH_TYPE 4138
#ifdef CONFIG_USB_EHCI
*/
#define CONFIG_CLK_FULL_SPEED 1008000000
-#define CONFIG_SYS_PROMPT "sun6i# "
-
#ifdef CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_SUNXI
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
*/
#define CONFIG_CLK_FULL_SPEED 912000000
-#define CONFIG_SYS_PROMPT "sun7i# "
#define CONFIG_MACH_TYPE 4283
#ifdef CONFIG_USB_EHCI
*/
#define CONFIG_CLK_FULL_SPEED 1008000000
-#define CONFIG_SYS_PROMPT "sun8i# "
-
#ifdef CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_SUNXI
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
*/
#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_SYS_PROMPT "sunxi# "
+
/* Serial & console */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 /* 512 KiB */
/* I2C */
+#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER
#define CONFIG_SPL_I2C_SUPPORT
+#endif
+
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MVTWSI
#define CONFIG_SYS_I2C_SPEED 400000
#endif
#ifdef CONFIG_USB_EHCI
-#define CONFIG_CMD_USB
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
+#endif
+
+#ifdef CONFIG_USB_MUSB_SUNXI
+#define CONFIG_MUSB_HOST
+#define CONFIG_MUSB_PIO_ONLY
+#endif
+
+#if defined CONFIG_USB_EHCI || defined CONFIG_USB_MUSB_SUNXI
+#define CONFIG_CMD_USB
#define CONFIG_USB_STORAGE
#endif
#define CONFIG_SYS_GENERIC_BOARD
+#if defined(CONFIG_SPL_BUILD)
+#define CONFIG_SYS_THUMB_BUILD
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+#endif
/*
* Warning: changing CONFIG_SYS_TEXT_BASE requires
* adapting the initial boot program.
#define TAURUS_SPI_MASK (1 << 4)
#define TAURUS_SPI_CS_PIN AT91_PIN_PA3
+#if defined(CONFIG_SPL_BUILD)
+/* SPL related */
+#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+#define CONFIG_SF_DEFAULT_BUS 0
+#define CONFIG_SF_DEFAULT_SPEED 10000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#endif
+
/* load address */
#define CONFIG_SYS_LOAD_ADDR 0x22000000
/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x0
-#define CONFIG_SPL_MAX_SIZE (11 * 1024)
+#define CONFIG_SPL_MAX_SIZE (14 * 1024)
#define CONFIG_SPL_STACK (16 * 1024)
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \
+ CONFIG_SYS_MALLOC_LEN)
+#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
#define CONFIG_SPL_BSS_START_ADDR CONFIG_SPL_MAX_SIZE
#define CONFIG_SPL_BSS_MAX_SIZE (3 * 1024)
/*
* CPU configuration
*/
-#define CONFIG_ARC700
-#define CONFIG_ARC_MMU_VER 3
-#define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
-/*
- * Board configuration
- */
-#define CONFIG_SYS_GENERIC_BOARD
-#define CONFIG_ARCH_EARLY_INIT_R
-
/*
* Memory configuration
*/
-#define CONFIG_SYS_TEXT_BASE 0x84000000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
#ifndef CONFIG_SPL_BUILD
+#ifndef CONFIG_DM
# define CONFIG_DM
+#endif
# define CONFIG_CMD_DM
# define CONFIG_DM_GPIO
# define CONFIG_DM_SERIAL
/*
- * Copyright (C) 2012-2014 Panasonic Corporation
+ * Copyright (C) 2012-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define CONFIG_SDRAM1_SIZE 0x10000000
#endif
+#define CONFIG_I2C_EEPROM
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
+
/*
* Support card address map
*/
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_MISC_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_EARLY_INIT_R
#define CONFIG_BOARD_LATE_INIT
"image_offset=0x00080000\0" \
"image_size=0x00f00000\0" \
"verify=n\0" \
- "norboot=run add_default_bootargs;" \
+ "nandupdate=nand erase 0 0x100000 &&" \
+ "tftpboot u-boot-spl.bin &&" \
+ "nand write $loadaddr 0 0x10000 &&" \
+ "tftpboot u-boot-dtb.img &&" \
+ "nand write $loadaddr 0x10000 0xf0000\0" \
+ "norboot=run add_default_bootargs &&" \
"bootm $image_offset\0" \
- "nandboot=run add_default_bootargs;" \
- "nand read $loadaddr $image_offset $image_size;" \
- "bootm\0" \
+ "nandboot=run add_default_bootargs &&" \
+ "nand read $loadaddr $image_offset $image_size &&" \
+ "bootm\0" \
"add_default_bootargs=setenv bootargs $bootargs" \
" console=ttyS0,$baudrate\0" \
#define CONFIG_SPL_TEXT_BASE 0x00100000
#endif
-#define CONFIG_BOARD_POSTCLK_INIT
-
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
/* We use generic board for v8 Versatile Express */
#define CONFIG_SYS_GENERIC_BOARD
-#ifdef CONFIG_BASE_FVP
+#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP
#ifndef CONFIG_SEMIHOSTING
-#error CONFIG_BASE_FVP requires CONFIG_SEMIHOSTING
+#error CONFIG_TARGET_VEXPRESS64_BASE_FVP requires CONFIG_SEMIHOSTING
#endif
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_ARMV8_SWITCH_TO_EL1
#define CONFIG_REMAKE_ELF
-#ifndef CONFIG_BASE_FVP
-/* Base FVP not using GICv3 yet */
+#if !defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP) && \
+ !defined(CONFIG_TARGET_VEXPRESS64_JUNO)
+/* Base FVP and Juno not using GICv3 yet */
#define CONFIG_GICV3
#endif
#define CONFIG_BOOTP_VCI_STRING "U-boot.armv8.vexpress_aemv8a"
/* Link Definitions */
-#ifdef CONFIG_BASE_FVP
+#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP
/* ATF loads u-boot here for BASE_FVP model */
#define CONFIG_SYS_TEXT_BASE 0x88000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000)
+#elif CONFIG_TARGET_VEXPRESS64_JUNO
+#define CONFIG_SYS_TEXT_BASE 0xe0000000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
#else
#define CONFIG_SYS_TEXT_BASE 0x80000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
/* SMP Spin Table Definitions */
-#ifdef CONFIG_BASE_FVP
+#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP
#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000)
#else
#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
#define V2M_KMI0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(6))
#define V2M_KMI1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(7))
+#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
+#define V2M_UART0 0x7ff80000
+#define V2M_UART1 0x7ff70000
+#else /* Not Juno */
#define V2M_UART0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(9))
#define V2M_UART1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(10))
#define V2M_UART2 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(11))
#define V2M_UART3 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(12))
+#endif
#define V2M_WDT (V2M_PA_CS3 + V2M_PERIPH_OFFSET(15))
#define GICR_BASE (0x2f100000)
#else
-#ifdef CONFIG_BASE_FVP
+#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP
#define GICD_BASE (0x2f000000)
#define GICC_BASE (0x2c000000)
+#elif CONFIG_TARGET_VEXPRESS64_JUNO
+#define GICD_BASE (0x2C010000)
+#define GICC_BASE (0x2C02f000)
#else
#define GICD_BASE (0x2C001000)
#define GICC_BASE (0x2C002000)
/* PL011 Serial Configuration */
#define CONFIG_PL011_SERIAL
+#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
+#define CONFIG_PL011_CLOCK 7273800
+#else
#define CONFIG_PL011_CLOCK 24000000
+#endif
#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
(void *)CONFIG_SYS_SERIAL1}
#define CONFIG_CONS_INDEX 0
#define CONFIG_CMD_ENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
+#define CONFIG_CMD_LOADB
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/* Initial environment variables */
-#ifdef CONFIG_BASE_FVP
+#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_name=uImage\0" \
"kernel_addr_r=0x80000000\0" \
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_SYS_L2CACHE_OFF 1
#define CONFIG_INITRD_TAG 1
-
+#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_OF_LIBFDT 1
/* Size of malloc() pool */
#define VIDEO_FB_16BPP_WORD_SWAP
#define CONFIG_I8042_KBD
#define CONFIG_CFB_CONSOLE
+#define CONFIG_CONSOLE_SCROLL_LINES 5
/*-----------------------------------------------------------------------
* CPU Features
#define CONFIG_CMD_SF_TEST
#define CONFIG_CMD_SPI
#define CONFIG_SPI
+#define CONFIG_OF_SPI_FLASH
/*-----------------------------------------------------------------------
* Environment configuration
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define CONFIG_PHYLIB
# define CONFIG_PHY_MARVELL
+# define CONFIG_BOOTP_SERVERIP
+# define CONFIG_BOOTP_BOOTPATH
+# define CONFIG_BOOTP_GATEWAY
+# define CONFIG_BOOTP_HOSTNAME
+# define CONFIG_BOOTP_MAY_FAIL
+# if !defined(CONFIG_ZYNQ_GEM_EMIO0)
+# define CONFIG_ZYNQ_GEM_EMIO0 0
+# endif
+# if !defined(CONFIG_ZYNQ_GEM_EMIO1)
+# define CONFIG_ZYNQ_GEM_EMIO1 0
+# endif
#endif
/* SPI */
# define CONFIG_USB_ULPI
# define CONFIG_EHCI_IS_TDI
# define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+
+# define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */
+# define CONFIG_USB_GADGET
+# define CONFIG_USB_GADGET_DUALSPEED
+# define CONFIG_USBDOWNLOAD_GADGET
+# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
+# define DFU_DEFAULT_POLL_TIMEOUT 300
+# define CONFIG_DFU_FUNCTION
+# define CONFIG_DFU_RAM
+# define CONFIG_USB_GADGET_VBUS_DRAW 2
+# define CONFIG_G_DNL_VENDOR_NUM 0x03FD
+# define CONFIG_G_DNL_PRODUCT_NUM 0x0300
+# define CONFIG_G_DNL_MANUFACTURER "Xilinx"
+# define CONFIG_USB_GADGET
+# define CONFIG_USB_CABLE_CHECK
+# define CONFIG_CMD_DFU
+# define CONFIG_CMD_THOR_DOWNLOAD
+# define CONFIG_THOR_FUNCTION
+# define DFU_ALT_INFO_RAM \
+ "dfu_ram_info=" \
+ "set dfu_alt_info " \
+ "${kernel_image} ram 0x3000000 0x500000\\\\;" \
+ "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
+ "${ramdisk_image} ram 0x2000000 0x600000\0" \
+ "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
+ "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
+
+# if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
+# define CONFIG_DFU_MMC
+# define DFU_ALT_INFO_MMC \
+ "dfu_mmc_info=" \
+ "set dfu_alt_info " \
+ "${kernel_image} fat 0 1\\\\;" \
+ "${devicetree_image} fat 0 1\\\\;" \
+ "${ramdisk_image} fat 0 1\0" \
+ "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
+ "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
+
+# define DFU_ALT_INFO \
+ DFU_ALT_INFO_RAM \
+ DFU_ALT_INFO_MMC
+# else
+# define DFU_ALT_INFO \
+ DFU_ALT_INFO_RAM
+# endif
+#endif
+
+#if !defined(DFU_ALT_INFO)
+# define DFU_ALT_INFO
#endif
#if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
# define CONFIG_DOS_PARTITION
# define CONFIG_CMD_EXT4
# define CONFIG_CMD_EXT4_WRITE
+# define CONFIG_CMD_FS_GENERIC
#endif
#define CONFIG_SYS_I2C_ZYNQ
# define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
#endif
-#define CONFIG_BOOTP_SERVERIP
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_MAY_FAIL
-
/* Total Size of Environment Sector */
#define CONFIG_ENV_SIZE (128 << 10)
"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
"bootm ${load_addr}\0" \
"sdboot=echo Copying FIT from SD to RAM... && " \
- "fatload mmc 0 ${load_addr} ${fit_image} && " \
+ "load mmc 0 ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0" \
"jtagboot=echo TFTPing FIT to RAM... && " \
"tftpboot ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0" \
"usbboot=if usb start; then " \
"echo Copying FIT from USB to RAM... && " \
- "fatload usb 0 ${load_addr} ${fit_image} && " \
+ "load usb 0 ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0" \
- "fi\0"
+ "fi\0" \
+ DFU_ALT_INFO
#define CONFIG_BOOTCOMMAND "run $modeboot"
#define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_LONGHELP
#define CONFIG_CLOCKS
#define CONFIG_CMD_CLK
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
-#define CONFIG_SYS_MALLOC_LEN 0x400000
+#define CONFIG_SYS_MALLOC_LEN 0xC00000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
#define CONFIG_OF_LIBFDT
/* FIT support */
-#define CONFIG_FIT
-#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
/* FDT support */
#define CONFIG_DISPLAY_BOARDINFO_LATE
-/* RSA support */
-#define CONFIG_FIT_SIGNATURE
-#define CONFIG_RSA
-
/* Extend size of kernel image for uncompression */
#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
#include <ec_commands.h>
#include <fdtdec.h>
#include <cros_ec_message.h>
+#include <asm/gpio.h>
#ifndef CONFIG_DM_CROS_EC
/* Which interface is the device on? */
unsigned int bus_num; /* Bus number (for I2C) */
unsigned int max_frequency; /* Maximum interface frequency */
#endif
- struct fdt_gpio_state ec_int; /* GPIO used as EC interrupt line */
+ struct gpio_desc ec_int; /* GPIO used as EC interrupt line */
int protocol_version; /* Protocol version to use */
int optimise_flash_write; /* Don't write erased flash blocks */
struct demo_ops {
int (*hello)(struct udevice *dev, int ch);
int (*status)(struct udevice *dev, int *status);
+ int (*set_light)(struct udevice *dev, int light);
+ int (*get_light)(struct udevice *dev);
};
int demo_hello(struct udevice *dev, int ch);
int demo_status(struct udevice *dev, int *status);
+int demo_set_light(struct udevice *dev, int light);
+int demo_get_light(struct udevice *dev);
int demo_list(void);
int demo_parse_dt(struct udevice *dev);
/* DM should init this device prior to relocation */
#define DM_FLAG_PRE_RELOC (1 << 2)
+/* DM is responsible for allocating and freeing parent_platdata */
+#define DM_FLAG_ALLOC_PARENT_PDATA (1 << 3)
+
/**
* struct udevice - An instance of a driver
*
* @driver: The driver used by this device
* @name: Name of device, typically the FDT node name
* @platdata: Configuration data for this device
+ * @parent_platdata: The parent bus's configuration data for this device
* @of_offset: Device tree node offset for this device (- for none)
* @of_id: Pointer to the udevice_id structure which created the device
* @parent: Parent of this device, or NULL for the top level device
struct driver *driver;
const char *name;
void *platdata;
+ void *parent_platdata;
int of_offset;
const struct udevice_id *of_id;
struct udevice *parent;
* @remove: Called to remove a device, i.e. de-activate it
* @unbind: Called to unbind a device from its driver
* @ofdata_to_platdata: Called before probe to decode device tree data
+ * @child_post_bind: Called after a new child has been bound
* @child_pre_probe: Called before a child device is probed. The device has
* memory allocated but it has not yet been probed.
* @child_post_remove: Called after a child device is removed. The device
* device_probe_child() pass it in. So far the use case for allocating it
* is SPI, but I found that unsatisfactory. Since it is here I will leave it
* until things are clearer.
+ * @per_child_platdata_auto_alloc_size: A bus likes to store information about
+ * its children. If non-zero this is the size of this data, to be allocated
+ * in the child's parent_platdata pointer.
* @ops: Driver-specific operations. This is typically a list of function
* pointers defined by the driver, to implement driver functions required by
* the uclass.
int (*remove)(struct udevice *dev);
int (*unbind)(struct udevice *dev);
int (*ofdata_to_platdata)(struct udevice *dev);
+ int (*child_post_bind)(struct udevice *dev);
int (*child_pre_probe)(struct udevice *dev);
int (*child_post_remove)(struct udevice *dev);
int priv_auto_alloc_size;
int platdata_auto_alloc_size;
int per_child_auto_alloc_size;
+ int per_child_platdata_auto_alloc_size;
const void *ops; /* driver-specific operations */
uint32_t flags;
};
*/
void *dev_get_platdata(struct udevice *dev);
+/**
+ * dev_get_parent_platdata() - Get the parent platform data for a device
+ *
+ * This checks that dev is not NULL, but no other checks for now
+ *
+ * @dev Device to check
+ * @return parent's platform data, or NULL if none
+ */
+void *dev_get_parent_platdata(struct udevice *dev);
+
/**
* dev_get_parentdata() - Get the parent data for a device
*
*/
ulong dev_get_of_data(struct udevice *dev);
+/*
+ * device_get_uclass_id() - return the uclass ID of a device
+ *
+ * @dev: Device to check
+ * @return uclass ID for the device
+ */
+enum uclass_id device_get_uclass_id(struct udevice *dev);
+
/**
* device_get_child() - Get the child of a device by index
*
struct dm_test_priv {
int ping_total;
int op_count[DM_TEST_OP_COUNT];
+ int uclass_flag;
+ int uclass_total;
};
/**
*
* @sum: Test value used to check parent data works correctly
* @flag: Used to track calling of parent operations
+ * @uclass_flag: Used to track calling of parent operations by uclass
*/
struct dm_test_parent_data {
int sum;
UCLASS_I2C, /* I2C bus */
UCLASS_I2C_GENERIC, /* Generic I2C device */
UCLASS_I2C_EEPROM, /* I2C EEPROM device */
+ UCLASS_MOD_EXP, /* RSA Mod Exp device */
UCLASS_COUNT,
UCLASS_INVALID = -1,
*/
int uclass_unbind_device(struct udevice *dev);
+/**
+ * uclass_pre_probe_child() - Deal with a child that is about to be probed
+ *
+ * Perform any pre-processing that is needed by the uclass before it can be
+ * probed.
+ *
+ * @dev: Pointer to the device
+ * #return 0 on success, -ve on error
+ */
+int uclass_pre_probe_child(struct udevice *dev);
+
/**
* uclass_post_probe_device() - Deal with a device that has just been probed
*
struct udevice;
+/* Members of this uclass sequence themselves with aliases */
+#define DM_UC_FLAG_SEQ_ALIAS (1 << 0)
+
/**
* struct uclass_driver - Driver for the uclass
*
* @pre_unbind: Called before a device is unbound from this uclass
* @post_probe: Called after a new device is probed
* @pre_remove: Called before a device is removed
+ * @child_post_bind: Called after a child is bound to a device in this uclass
* @init: Called to set up the uclass
* @destroy: Called to destroy the uclass
* @priv_auto_alloc_size: If non-zero this is the size of the private data
* @per_device_auto_alloc_size: Each device can hold private data owned
* by the uclass. If required this will be automatically allocated if this
* value is non-zero.
+ * @per_child_auto_alloc_size: Each child device (of a parent in this
+ * uclass) can hold parent data for the device/uclass. This value is only
+ * used as a falback if this member is 0 in the driver.
+ * @per_child_platdata_auto_alloc_size: A bus likes to store information about
+ * its children. If non-zero this is the size of this data, to be allocated
+ * in the child device's parent_platdata pointer. This value is only used as
+ * a falback if this member is 0 in the driver.
* @ops: Uclass operations, providing the consistent interface to devices
* within the uclass.
+ * @flags: Flags for this uclass (DM_UC_...)
*/
struct uclass_driver {
const char *name;
int (*pre_unbind)(struct udevice *dev);
int (*post_probe)(struct udevice *dev);
int (*pre_remove)(struct udevice *dev);
+ int (*child_post_bind)(struct udevice *dev);
+ int (*child_pre_probe)(struct udevice *dev);
int (*init)(struct uclass *class);
int (*destroy)(struct uclass *class);
int priv_auto_alloc_size;
int per_device_auto_alloc_size;
+ int per_child_auto_alloc_size;
+ int per_child_platdata_auto_alloc_size;
const void *ops;
+ uint32_t flags;
};
/* Declare a new uclass_driver */
/**
* uclass_first_device() - Get the first device in a uclass
*
+ * The device returned is probed if necessary, and ready for use
+ *
* @id: Uclass ID to look up
* @devp: Returns pointer to the first device in that uclass, or NULL if none
* @return 0 if OK (found or not found), -1 on error
/**
* uclass_next_device() - Get the next device in a uclass
*
+ * The device returned is probed if necessary, and ready for use
+ *
* @devp: On entry, pointer to device to lookup. On exit, returns pointer
* to the next device in the same uclass, or NULL if none
* @return 0 if OK (found or not found), -1 on error
#ifndef __ASSEMBLY__
+struct spi_slave;
+
/* These are declarations of exported functions available in C code */
unsigned long get_version(void);
int getc(void);
void putc(const char);
void puts(const char*);
int printf(const char* fmt, ...);
-void install_hdlr(int, void (*interrupt_handler_t)(void *), void*);
+void install_hdlr(int, interrupt_handler_t, void*);
void free_hdlr(int);
void *malloc(size_t);
void free(void*);
void __udelay(unsigned long);
unsigned long get_timer(unsigned long);
int vprintf(const char *, va_list);
-unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base);
+unsigned long simple_strtoul(const char *cp, char **endp, unsigned int base);
int strict_strtoul(const char *cp, unsigned int base, unsigned long *res);
char *getenv (const char *name);
int setenv (const char *varname, const char *varvalue);
-long simple_strtol(const char *cp,char **endp,unsigned int base);
-int strcmp(const char * cs,const char * ct);
+long simple_strtol(const char *cp, char **endp, unsigned int base);
+int strcmp(const char *cs, const char *ct);
unsigned long ustrtoul(const char *cp, char **endp, unsigned int base);
unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base);
-#if defined(CONFIG_CMD_I2C)
+#if defined(CONFIG_CMD_I2C) && \
+ (!defined(CONFIG_DM_I2C) || defined(CONFIG_DM_I2C_COMPAT))
int i2c_write (uchar, uint, int , uchar* , int);
int i2c_read (uchar, uint, int , uchar* , int);
#endif
#endif /* ifndef __ASSEMBLY__ */
-enum {
-#define EXPORT_FUNC(x) XF_ ## x ,
+struct jt_funcs {
+#define EXPORT_FUNC(impl, res, func, ...) res(*func)(__VA_ARGS__);
#include <_exports.h>
#undef EXPORT_FUNC
-
- XF_MAX
};
-#define XF_VERSION 6
+
+#define XF_VERSION 7
#if defined(CONFIG_X86)
extern gd_t *global_data;
COMPAT_NVIDIA_TEGRA20_USB, /* Tegra20 USB port */
COMPAT_NVIDIA_TEGRA30_USB, /* Tegra30 USB port */
COMPAT_NVIDIA_TEGRA114_USB, /* Tegra114 USB port */
- COMPAT_NVIDIA_TEGRA114_I2C, /* Tegra114 I2C w/single clock source */
- COMPAT_NVIDIA_TEGRA20_I2C, /* Tegra20 i2c */
- COMPAT_NVIDIA_TEGRA20_DVC, /* Tegra20 dvc (really just i2c) */
COMPAT_NVIDIA_TEGRA20_EMC, /* Tegra20 memory controller */
COMPAT_NVIDIA_TEGRA20_EMC_TABLE, /* Tegra20 memory timing table */
COMPAT_NVIDIA_TEGRA20_KBC, /* Tegra20 Keyboard */
COMPAT_NVIDIA_TEGRA124_SDMMC, /* Tegra124 SDMMC controller */
COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SDMMC, /* Tegra20 SDMMC controller */
- COMPAT_NVIDIA_TEGRA20_SFLASH, /* Tegra 2 SPI flash controller */
- COMPAT_NVIDIA_TEGRA20_SLINK, /* Tegra 2 SPI SLINK controller */
- COMPAT_NVIDIA_TEGRA114_SPI, /* Tegra 114 SPI controller */
COMPAT_NVIDIA_TEGRA124_PCIE, /* Tegra 124 PCIe controller */
COMPAT_NVIDIA_TEGRA30_PCIE, /* Tegra 30 PCIe controller */
COMPAT_NVIDIA_TEGRA20_PCIE, /* Tegra 20 PCIe controller */
COMPAT_SAMSUNG_S3C2440_I2C, /* Exynos I2C Controller */
COMPAT_SAMSUNG_EXYNOS5_SOUND, /* Exynos Sound */
COMPAT_WOLFSON_WM8994_CODEC, /* Wolfson WM8994 Sound Codec */
- COMPAT_SAMSUNG_EXYNOS_SPI, /* Exynos SPI */
COMPAT_GOOGLE_CROS_EC, /* Google CROS_EC Protocol */
COMPAT_GOOGLE_CROS_EC_KEYB, /* Google CROS_EC Keyboard */
COMPAT_SAMSUNG_EXYNOS_EHCI, /* Exynos EHCI controller */
COMPAT_INTEL_MODEL_206AX, /* Intel Model 206AX CPU */
COMPAT_INTEL_GMA, /* Intel Graphics Media Accelerator */
COMPAT_AMS_AS3722, /* AMS AS3722 PMIC */
+ COMPAT_INTEL_ICH_SPI, /* Intel ICH7/9 SPI controller */
COMPAT_COUNT,
};
-/* GPIOs are numbered from 0 */
-enum {
- FDT_GPIO_NONE = -1U, /* an invalid GPIO used to end our list */
-
- FDT_GPIO_ACTIVE_LOW = 1 << 0, /* input is active low (else high) */
-};
-
-/* This is the state of a GPIO pin as defined by the fdt */
-struct fdt_gpio_state {
- const char *name; /* name of the fdt property defining this */
- uint gpio; /* GPIO number, or FDT_GPIO_NONE if none */
- u8 flags; /* FDT_GPIO_... flags */
+#define MAX_PHANDLE_ARGS 16
+struct fdtdec_phandle_args {
+ int node;
+ int args_count;
+ uint32_t args[MAX_PHANDLE_ARGS];
};
-/* This tells us whether a fdt_gpio_state record is valid or not */
-#define fdt_gpio_isvalid(x) ((x)->gpio != FDT_GPIO_NONE)
-
/**
- * Read the GPIO taking into account the polarity of the pin.
+ * fdtdec_parse_phandle_with_args() - Find a node pointed by phandle in a list
*
- * @param gpio pointer to the decoded gpio
- * @return value of the gpio if successful, < 0 if unsuccessful
- */
-int fdtdec_get_gpio(struct fdt_gpio_state *gpio);
-
-/**
- * Write the GPIO taking into account the polarity of the pin.
+ * This function is useful to parse lists of phandles and their arguments.
+ *
+ * Example:
+ *
+ * phandle1: node1 {
+ * #list-cells = <2>;
+ * }
+ *
+ * phandle2: node2 {
+ * #list-cells = <1>;
+ * }
+ *
+ * node3 {
+ * list = <&phandle1 1 2 &phandle2 3>;
+ * }
+ *
+ * To get a device_node of the `node2' node you may call this:
+ * fdtdec_parse_phandle_with_args(blob, node3, "list", "#list-cells", 0, 1,
+ * &args);
+ *
+ * (This function is a modified version of __of_parse_phandle_with_args() from
+ * Linux 3.18)
+ *
+ * @blob: Pointer to device tree
+ * @src_node: Offset of device tree node containing a list
+ * @list_name: property name that contains a list
+ * @cells_name: property name that specifies the phandles' arguments count,
+ * or NULL to use @cells_count
+ * @cells_count: Cell count to use if @cells_name is NULL
+ * @index: index of a phandle to parse out
+ * @out_args: optional pointer to output arguments structure (will be filled)
+ * @return 0 on success (with @out_args filled out if not NULL), -ENOENT if
+ * @list_name does not exist, a phandle was not found, @cells_name
+ * could not be found, the arguments were truncated or there were too
+ * many arguments.
*
- * @param gpio pointer to the decoded gpio
- * @return 0 if successful
*/
-int fdtdec_set_gpio(struct fdt_gpio_state *gpio, int val);
+int fdtdec_parse_phandle_with_args(const void *blob, int src_node,
+ const char *list_name,
+ const char *cells_name,
+ int cell_count, int index,
+ struct fdtdec_phandle_args *out_args);
/**
* Find the next numbered alias for a peripheral. This is used to enumerate
*/
int fdtdec_get_bool(const void *blob, int node, const char *prop_name);
-/**
- * Decode a single GPIOs from an FDT.
- *
- * If the property is not found, then the GPIO structure will still be
- * initialised, with gpio set to FDT_GPIO_NONE. This makes it easy to
- * provide optional GPIOs.
- *
- * @param blob FDT blob to use
- * @param node Node to look at
- * @param prop_name Node property name
- * @param gpio gpio elements to fill from FDT
- * @return 0 if ok, -FDT_ERR_NOTFOUND if the property is missing.
- */
-int fdtdec_decode_gpio(const void *blob, int node, const char *prop_name,
- struct fdt_gpio_state *gpio);
-
-/**
- * Decode a list of GPIOs from an FDT. This creates a list of GPIOs with no
- * terminating item.
- *
- * @param blob FDT blob to use
- * @param node Node to look at
- * @param prop_name Node property name
- * @param gpio Array of gpio elements to fill from FDT. This will be
- * untouched if either 0 or an error is returned
- * @param max_count Maximum number of elements allowed
- * @return number of GPIOs read if ok, -FDT_ERR_BADLAYOUT if max_count would
- * be exceeded, or -FDT_ERR_NOTFOUND if the property is missing.
- */
-int fdtdec_decode_gpios(const void *blob, int node, const char *prop_name,
- struct fdt_gpio_state *gpio, int max_count);
-
-/**
- * Set up a GPIO pin according to the provided gpio information. At present this
- * just requests the GPIO.
- *
- * If the gpio is FDT_GPIO_NONE, no action is taken. This makes it easy to
- * deal with optional GPIOs.
- *
- * @param gpio GPIO info to use for set up
- * @return 0 if all ok or gpio was FDT_GPIO_NONE; -1 on error
- */
-int fdtdec_setup_gpio(struct fdt_gpio_state *gpio);
-
/**
* Look in the FDT for a config item with the given name and return its value
* as a 32-bit integer. The property must have at least 4 bytes of data. The
} bitstream_type;
/* root function definitions */
-extern void fpga_init(void);
-extern int fpga_add(fpga_type devtype, void *desc);
-extern int fpga_count(void);
-extern int fpga_load(int devnum, const void *buf, size_t bsize,
- bitstream_type bstype);
-extern int fpga_fsload(int devnum, const void *buf, size_t size,
- fpga_fs_info *fpga_fsinfo);
-extern int fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
- bitstream_type bstype);
-extern int fpga_dump(int devnum, const void *buf, size_t bsize);
-extern int fpga_info(int devnum);
-extern const fpga_desc *const fpga_validate(int devnum, const void *buf,
- size_t bsize, char *fn);
+void fpga_init(void);
+int fpga_add(fpga_type devtype, void *desc);
+int fpga_count(void);
+const fpga_desc *const fpga_get_desc(int devnum);
+int fpga_load(int devnum, const void *buf, size_t bsize,
+ bitstream_type bstype);
+int fpga_fsload(int devnum, const void *buf, size_t size,
+ fpga_fs_info *fpga_fsinfo);
+int fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
+ bitstream_type bstype);
+int fpga_dump(int devnum, const void *buf, size_t bsize);
+int fpga_info(int devnum);
+const fpga_desc *const fpga_validate(int devnum, const void *buf,
+ size_t bsize, char *fn);
#endif /* _FPGA_H_ */
int do_fs_uuid(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
int fstype);
+/*
+ * Determine the type of the specified filesystem and print it. Optionally it is
+ * possible to store the type directly in env.
+ */
+int do_fs_type(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+
#endif /* _FS_H */
#ifdef CONFIG_SYS_FSL_DDR_LE
#define ddr_in32(a) in_le32(a)
#define ddr_out32(a, v) out_le32(a, v)
+#define ddr_setbits32(a, v) setbits_le32(a, v)
+#define ddr_clrbits32(a, v) clrbits_le32(a, v)
+#define ddr_clrsetbits32(a, clear, set) clrsetbits_le32(a, clear, set)
#else
#define ddr_in32(a) in_be32(a)
#define ddr_out32(a, v) out_be32(a, v)
+#define ddr_setbits32(a, v) setbits_be32(a, v)
+#define ddr_clrbits32(a, v) clrbits_be32(a, v)
+#define ddr_clrsetbits32(a, clear, set) clrsetbits_be32(a, clear, set)
#endif
#define _DDR_ADDR CONFIG_SYS_FSL_DDR_ADDR
HASH_FLAG_ENV = 1 << 1, /* Allow env vars */
};
-#ifndef USE_HOSTCC
#if defined(CONFIG_SHA1SUM_VERIFY) || defined(CONFIG_CRC32_VERIFY)
#define CONFIG_HASH_VERIFY
#endif
int size);
};
+#ifndef USE_HOSTCC
/**
* hash_command: Process a hash command for a particular algorithm
*
int hash_block(const char *algo_name, const void *data, unsigned int len,
uint8_t *output, int *output_size);
+/**
+ * hash_show() - Print out a hash algorithm and value
+ *
+ * You will get a message like this (without a newline at the end):
+ *
+ * "sha1 for 9eb3337c ... 9eb3338f ==> 7942ef1df479fd3130f716eb9613d107dab7e257"
+ *
+ * @algo: Algorithm used for hash
+ * @addr: Address of data that was hashed
+ * @len: Length of data that was hashed
+ * @output: Hash value to display
+ */
+void hash_show(struct hash_algo *algo, ulong addr, ulong len,
+ uint8_t *output);
+
+#endif /* !USE_HOSTCC */
+
/**
* hash_lookup_algo() - Look up the hash_algo struct for an algorithm
*
int hash_lookup_algo(const char *algo_name, struct hash_algo **algop);
/**
- * hash_show() - Print out a hash algorithm and value
+ * hash_progressive_lookup_algo() - Look up hash_algo for prog. hash support
*
- * You will get a message like this (without a newline at the end):
+ * The function returns the pointer to the struct or -EPROTONOSUPPORT if the
+ * algorithm is not available with progressive hash support.
*
- * "sha1 for 9eb3337c ... 9eb3338f ==> 7942ef1df479fd3130f716eb9613d107dab7e257"
+ * @algo_name: Hash algorithm to look up
+ * @algop: Pointer to the hash_algo struct if found
*
- * @algo: Algorithm used for hash
- * @addr: Address of data that was hashed
- * @len: Length of data that was hashed
- * @output: Hash value to display
+ * @return 0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
*/
-void hash_show(struct hash_algo *algo, ulong addr, ulong len,
- uint8_t *output);
-#endif /* !USE_HOSTCC */
+int hash_progressive_lookup_algo(const char *algo_name,
+ struct hash_algo **algop);
+
#endif
* An I2C chip is a device on the I2C bus. It sits at a particular address
* and normally supports 7-bit or 10-bit addressing.
*
- * To obtain this structure, use dev_get_parentdata(dev) where dev is the
- * chip to examine.
+ * To obtain this structure, use dev_get_parent_platdata(dev) where dev is
+ * the chip to examine.
*
* @chip_addr: Chip address on bus
* @offset_len: Length of offset in bytes. A single byte offset can
};
/**
- * i2c_read() - read bytes from an I2C chip
+ * dm_i2c_read() - read bytes from an I2C chip
*
* To obtain an I2C device (called a 'chip') given the I2C bus address you
* can use i2c_get_chip(). To obtain a bus by bus number use
*
* @return 0 on success, -ve on failure
*/
-int i2c_read(struct udevice *dev, uint offset, uint8_t *buffer,
- int len);
+int dm_i2c_read(struct udevice *dev, uint offset, uint8_t *buffer, int len);
/**
- * i2c_write() - write bytes to an I2C chip
+ * dm_i2c_write() - write bytes to an I2C chip
*
- * See notes for i2c_read() above.
+ * See notes for dm_i2c_read() above.
*
* @dev: Chip to write to
* @offset: Offset within chip to start writing
*
* @return 0 on success, -ve on failure
*/
-int i2c_write(struct udevice *dev, uint offset, const uint8_t *buffer,
- int len);
+int dm_i2c_write(struct udevice *dev, uint offset, const uint8_t *buffer,
+ int len);
/**
- * i2c_probe() - probe a particular chip address
+ * dm_i2c_probe() - probe a particular chip address
*
* This can be useful to check for the existence of a chip on the bus.
* It is typically implemented by writing the chip address to the bus
* @devp: Returns the device found, or NULL if none
* @return 0 if a chip was found at that address, -ve if not
*/
-int i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags,
- struct udevice **devp);
+int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags,
+ struct udevice **devp);
/**
* i2c_set_bus_speed() - set the speed of a bus
*/
int i2c_deblock(struct udevice *bus);
+#ifdef CONFIG_DM_I2C_COMPAT
+/**
+ * i2c_probe() - Compatibility function for driver model
+ *
+ * Calls dm_i2c_probe() on the current bus
+ */
+int i2c_probe(uint8_t chip_addr);
+
+/**
+ * i2c_read() - Compatibility function for driver model
+ *
+ * Calls dm_i2c_read() with the device corresponding to @chip_addr, and offset
+ * set to @addr. @alen must match the current setting for the device.
+ */
+int i2c_read(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
+ int len);
+
+/**
+ * i2c_write() - Compatibility function for driver model
+ *
+ * Calls dm_i2c_write() with the device corresponding to @chip_addr, and offset
+ * set to @addr. @alen must match the current setting for the device.
+ */
+int i2c_write(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
+ int len);
+
+/**
+ * i2c_get_bus_num_fdt() - Compatibility function for driver model
+ *
+ * @return the bus number associated with the given device tree node
+ */
+int i2c_get_bus_num_fdt(int node);
+
+/**
+ * i2c_get_bus_num() - Compatibility function for driver model
+ *
+ * @return the 'current' bus number
+ */
+unsigned int i2c_get_bus_num(void);
+
+/**
+ * i2c_set_bus_num() - Compatibility function for driver model
+ *
+ * Sets the 'current' bus
+ */
+int i2c_set_bus_num(unsigned int bus);
+
+static inline void I2C_SET_BUS(unsigned int bus)
+{
+ i2c_set_bus_num(bus);
+}
+
+static inline unsigned int I2C_GET_BUS(void)
+{
+ return i2c_get_bus_num();
+}
+
+/**
+ * i2c_init() - Compatibility function for driver model
+ *
+ * This function does nothing.
+ */
+void i2c_init(int speed, int slaveaddr);
+
+/**
+ * board_i2c_init() - Compatibility function for driver model
+ *
+ * @param blob Device tree blbo
+ * @return the number of I2C bus
+ */
+void board_i2c_init(const void *blob);
+
+#endif
+
/*
* Not all of these flags are implemented in the U-Boot API
*/
*
* @bus: Bus to examine
* @chip_addr: Chip address for the new device
+ * @offset_len: Length of a register offset in bytes (normally 1)
* @devp: Returns pointer to new device if found or -ENODEV if not
* found
*/
-int i2c_get_chip(struct udevice *bus, uint chip_addr, struct udevice **devp);
+int i2c_get_chip(struct udevice *bus, uint chip_addr, uint offset_len,
+ struct udevice **devp);
/**
* i2c_get_chip() - get a device to use to access a chip on a bus number
*
* @busnum: Bus number to examine
* @chip_addr: Chip address for the new device
+ * @offset_len: Length of a register offset in bytes (normally 1)
* @devp: Returns pointer to new device if found or -ENODEV if not
* found
*/
-int i2c_get_chip_for_busnum(int busnum, int chip_addr, struct udevice **devp);
+int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len,
+ struct udevice **devp);
/**
* i2c_chip_ofdata_to_platdata() - Decode standard I2C platform data
int fit_parse_subimage(const char *spec, ulong addr_curr,
ulong *addr, const char **image_name);
+int fit_get_subimage_count(const void *fit, int images_noffset);
void fit_print_contents(const void *fit);
void fit_image_print(const void *fit, int noffset, const char *p);
#if IMAGE_ENABLE_SIGN
const EVP_MD *(*calculate_sign)(void);
#endif
- void (*calculate)(const struct image_region region[],
- int region_count, uint8_t *checksum);
+ int (*calculate)(const char *name,
+ const struct image_region region[],
+ int region_count, uint8_t *checksum);
const uint8_t *rsa_padding;
};
/**
* A linker list is constructed by grouping together linker input
- * sections, each containning one entry of the list. Each input section
+ * sections, each containing one entry of the list. Each input section
* contains a constant initialized variable which holds the entry's
* content. Linker list input sections are constructed from the list
* and entry names, plus a prefix which allows grouping all lists
* This ensures uniqueness for both input section and C variable name.
*
* Note that the names differ only in the first character, "." for the
- * setion and "_" for the variable, so that the linker cannot confuse
+ * section and "_" for the variable, so that the linker cannot confuse
* section and symbol names. From now on, both names will be referred
* to as
*
/* from include/linux/types.h */
-typedef int atomic_t;
/**
* struct callback_head - callback structure for use with RCU and task_work
* @next: next update requests in a list
--- /dev/null
+/*
+ * Defines for Mobile Industry Processor Interface (MIPI(R))
+ * Display Working Group standards: DSI, DCS, DBI, DPI
+ *
+ * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ * Copyright (C) 2006 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef MIPI_DISPLAY_H
+#define MIPI_DISPLAY_H
+
+/* MIPI DSI Processor-to-Peripheral transaction types */
+enum {
+ MIPI_DSI_V_SYNC_START = 0x01,
+ MIPI_DSI_V_SYNC_END = 0x11,
+ MIPI_DSI_H_SYNC_START = 0x21,
+ MIPI_DSI_H_SYNC_END = 0x31,
+
+ MIPI_DSI_COLOR_MODE_OFF = 0x02,
+ MIPI_DSI_COLOR_MODE_ON = 0x12,
+ MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22,
+ MIPI_DSI_TURN_ON_PERIPHERAL = 0x32,
+
+ MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03,
+ MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13,
+ MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23,
+
+ MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04,
+ MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14,
+ MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24,
+
+ MIPI_DSI_DCS_SHORT_WRITE = 0x05,
+ MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15,
+
+ MIPI_DSI_DCS_READ = 0x06,
+
+ MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37,
+
+ MIPI_DSI_END_OF_TRANSMISSION = 0x08,
+
+ MIPI_DSI_NULL_PACKET = 0x09,
+ MIPI_DSI_BLANKING_PACKET = 0x19,
+ MIPI_DSI_GENERIC_LONG_WRITE = 0x29,
+ MIPI_DSI_DCS_LONG_WRITE = 0x39,
+
+ MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c,
+
+ MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d,
+ MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d,
+ MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d,
+
+ MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e,
+ MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e,
+ MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e,
+ MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e,
+};
+
+/* MIPI DSI Peripheral-to-Processor transaction types */
+enum {
+ MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02,
+ MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08,
+ MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11,
+ MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12,
+ MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a,
+ MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c,
+ MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21,
+ MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22,
+};
+
+/* MIPI DCS commands */
+enum {
+ MIPI_DCS_NOP = 0x00,
+ MIPI_DCS_SOFT_RESET = 0x01,
+ MIPI_DCS_GET_DISPLAY_ID = 0x04,
+ MIPI_DCS_GET_RED_CHANNEL = 0x06,
+ MIPI_DCS_GET_GREEN_CHANNEL = 0x07,
+ MIPI_DCS_GET_BLUE_CHANNEL = 0x08,
+ MIPI_DCS_GET_DISPLAY_STATUS = 0x09,
+ MIPI_DCS_GET_POWER_MODE = 0x0A,
+ MIPI_DCS_GET_ADDRESS_MODE = 0x0B,
+ MIPI_DCS_GET_PIXEL_FORMAT = 0x0C,
+ MIPI_DCS_GET_DISPLAY_MODE = 0x0D,
+ MIPI_DCS_GET_SIGNAL_MODE = 0x0E,
+ MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F,
+ MIPI_DCS_ENTER_SLEEP_MODE = 0x10,
+ MIPI_DCS_EXIT_SLEEP_MODE = 0x11,
+ MIPI_DCS_ENTER_PARTIAL_MODE = 0x12,
+ MIPI_DCS_ENTER_NORMAL_MODE = 0x13,
+ MIPI_DCS_EXIT_INVERT_MODE = 0x20,
+ MIPI_DCS_ENTER_INVERT_MODE = 0x21,
+ MIPI_DCS_SET_GAMMA_CURVE = 0x26,
+ MIPI_DCS_SET_DISPLAY_OFF = 0x28,
+ MIPI_DCS_SET_DISPLAY_ON = 0x29,
+ MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A,
+ MIPI_DCS_SET_PAGE_ADDRESS = 0x2B,
+ MIPI_DCS_WRITE_MEMORY_START = 0x2C,
+ MIPI_DCS_WRITE_LUT = 0x2D,
+ MIPI_DCS_READ_MEMORY_START = 0x2E,
+ MIPI_DCS_SET_PARTIAL_AREA = 0x30,
+ MIPI_DCS_SET_SCROLL_AREA = 0x33,
+ MIPI_DCS_SET_TEAR_OFF = 0x34,
+ MIPI_DCS_SET_TEAR_ON = 0x35,
+ MIPI_DCS_SET_ADDRESS_MODE = 0x36,
+ MIPI_DCS_SET_SCROLL_START = 0x37,
+ MIPI_DCS_EXIT_IDLE_MODE = 0x38,
+ MIPI_DCS_ENTER_IDLE_MODE = 0x39,
+ MIPI_DCS_SET_PIXEL_FORMAT = 0x3A,
+ MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C,
+ MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E,
+ MIPI_DCS_SET_TEAR_SCANLINE = 0x44,
+ MIPI_DCS_GET_SCANLINE = 0x45,
+ MIPI_DCS_READ_DDB_START = 0xA1,
+ MIPI_DCS_READ_DDB_CONTINUE = 0xA8,
+};
+
+/* MIPI DCS pixel formats */
+#define MIPI_DCS_PIXEL_FMT_24BIT 7
+#define MIPI_DCS_PIXEL_FMT_18BIT 6
+#define MIPI_DCS_PIXEL_FMT_16BIT 5
+#define MIPI_DCS_PIXEL_FMT_12BIT 3
+#define MIPI_DCS_PIXEL_FMT_8BIT 2
+#define MIPI_DCS_PIXEL_FMT_3BIT 1
+
+#endif
/*
* EXT_CSD fields
*/
+#define EXT_CSD_ENH_START_ADDR 136 /* R/W */
+#define EXT_CSD_ENH_SIZE_MULT 140 /* R/W */
#define EXT_CSD_GP_SIZE_MULT 143 /* R/W */
#define EXT_CSD_PARTITION_SETTING 155 /* R/W */
#define EXT_CSD_PARTITIONS_ATTRIBUTE 156 /* R/W */
+#define EXT_CSD_MAX_ENH_SIZE_MULT 157 /* R */
#define EXT_CSD_PARTITIONING_SUPPORT 160 /* RO */
#define EXT_CSD_RST_N_FUNCTION 162 /* R/W */
+#define EXT_CSD_WR_REL_PARAM 166 /* R */
+#define EXT_CSD_WR_REL_SET 167 /* R/W */
#define EXT_CSD_RPMB_MULT 168 /* RO */
#define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */
#define EXT_CSD_BOOT_BUS_WIDTH 177
#define EXT_CSD_PARTITION_SETTING_COMPLETED (1 << 0)
+#define EXT_CSD_ENH_USR (1 << 0) /* user data area is enhanced */
+#define EXT_CSD_ENH_GP(x) (1 << ((x)+1)) /* GP part (x+1) is enhanced */
+
+#define EXT_CSD_HS_CTRL_REL (1 << 0) /* host controlled WR_REL_SET */
+
+#define EXT_CSD_WR_DATA_REL_USR (1 << 0) /* user data area WR_REL */
+#define EXT_CSD_WR_DATA_REL_GP(x) (1 << ((x)+1)) /* GP part (x+1) WR_REL */
+
#define R1_ILLEGAL_COMMAND (1 << 22)
#define R1_APP_CMD (1 << 5)
#define MMCPART_NOAVAILABLE (0xff)
#define PART_ACCESS_MASK (0x7)
#define PART_SUPPORT (0x1)
+#define ENHNCD_SUPPORT (0x2)
#define PART_ENH_ATTRIB (0x1f)
/* Maximum block size for MMC */
uint csd[4];
uint cid[4];
ushort rca;
+ u8 part_support;
+ u8 part_attr;
+ u8 wr_rel_set;
char part_config;
char part_num;
uint tran_speed;
uint read_bl_len;
uint write_bl_len;
- uint erase_grp_size;
+ uint erase_grp_size; /* in 512-byte sectors */
+ uint hc_wp_grp_size; /* in 512-byte sectors */
u64 capacity;
u64 capacity_user;
u64 capacity_boot;
u64 capacity_rpmb;
u64 capacity_gp[4];
+ u64 enh_user_start;
+ u64 enh_user_size;
block_dev_desc_t block_dev;
char op_cond_pending; /* 1 if we are waiting on an op_cond command */
char init_in_progress; /* 1 if we have done mmc_start_init() */
int ddr_mode;
};
+struct mmc_hwpart_conf {
+ struct {
+ uint enh_start; /* in 512-byte sectors */
+ uint enh_size; /* in 512-byte sectors, if 0 no enh area */
+ unsigned wr_rel_change : 1;
+ unsigned wr_rel_set : 1;
+ } user;
+ struct {
+ uint size; /* in 512-byte sectors */
+ unsigned enhanced : 1;
+ unsigned wr_rel_change : 1;
+ unsigned wr_rel_set : 1;
+ } gp_part[4];
+};
+
+enum mmc_hwpart_conf_mode {
+ MMC_HWPART_CONF_CHECK,
+ MMC_HWPART_CONF_SET,
+ MMC_HWPART_CONF_COMPLETE,
+};
+
int mmc_register(struct mmc *mmc);
struct mmc *mmc_create(const struct mmc_config *cfg, void *priv);
void mmc_destroy(struct mmc *mmc);
void print_mmc_devices(char separator);
int get_mmc_num(void);
int mmc_switch_part(int dev_num, unsigned int part_num);
+int mmc_hwpart_config(struct mmc *mmc, const struct mmc_hwpart_conf *conf,
+ enum mmc_hwpart_conf_mode mode);
int mmc_getcd(struct mmc *mmc);
int board_mmc_getcd(struct mmc *mmc);
int mmc_getwp(struct mmc *mmc);
extern void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport,
int sport, int len);
+/**
+ * compute_ip_checksum() - Compute IP checksum
+ *
+ * @addr: Address to check (must be 16-bit aligned)
+ * @nbytes: Number of bytes to check (normally a multiple of 2)
+ * @return 16-bit IP checksum
+ */
+unsigned compute_ip_checksum(const void *addr, unsigned nbytes);
+
+/**
+ * add_ip_checksums() - add two IP checksums
+ *
+ * @offset: Offset of first sum (if odd we do a byte-swap)
+ * @sum: First checksum
+ * @new_sum: New checksum to add
+ * @return updated 16-bit IP checksum
+ */
+unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum);
+
+/**
+ * ip_checksum_ok() - check if a checksum is correct
+ *
+ * This works by making sure the checksum sums to 0
+ *
+ * @addr: Address to check (must be 16-bit aligned)
+ * @nbytes: Number of bytes to check (normally a multiple of 2)
+ * @return true if the checksum matches, false if not
+ */
+int ip_checksum_ok(const void *addr, unsigned nbytes);
+
/* Checksum */
extern int NetCksumOk(uchar *, int); /* Return true if cksum OK */
extern uint NetCksum(uchar *, int); /* Calculate the checksum */
int xilinx_ll_temac_eth_init(bd_t *bis, unsigned long base_addr, int flags,
unsigned long ctrl_addr);
int zynq_gem_of_init(const void *blob);
-int zynq_gem_initialize(bd_t *bis, int base_addr, int phy_addr, u32 emio);
+int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
+ int phy_addr, u32 emio);
/*
* As long as the Xilinx xps_ll_temac ethernet driver has not its own interface
* exported by a public hader file, we need a global definition at this point.
* */
u32 pci_read_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum);
+/**
+ * pciauto_setup_rom() - Set up access to a device ROM
+ *
+ * @hose: PCI hose to use
+ * @dev: PCI device to adjust
+ * @return 0 if done, -ve on error
+ */
+int pciauto_setup_rom(struct pci_controller *hose, pci_dev_t dev);
+
#endif /* __ASSEMBLY__ */
#endif /* _PCI_H */
#define _PCI_ROM_H
#define PCI_ROM_HDR 0xaa55
-#define PCI_VGA_RAM_IMAGE_START 0xc0000
struct pci_rom_header {
uint16_t signature;
int gen10g_shutdown(struct phy_device *phydev);
int gen10g_discover_mmds(struct phy_device *phydev);
+int phy_aquantia_init(void);
int phy_atheros_init(void);
int phy_broadcom_init(void);
int phy_cortina_init(void);
unsigned long mktime (unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
+/**
+ * rtc_read8() - Read an 8-bit register
+ *
+ * @reg: Register to read
+ * @return value read
+ */
+int rtc_read8(int reg);
+
+/**
+ * rtc_write8() - Write an 8-bit register
+ *
+ * @reg: Register to write
+ * @value: Value to write
+ */
+void rtc_write8(int reg, uchar val);
+
+/**
+ * rtc_read32() - Read a 32-bit value from the RTC
+ *
+ * @reg: Offset to start reading from
+ * @return value read
+ */
+u32 rtc_read32(int reg);
+
+/**
+ * rtc_write32() - Write a 32-bit value to the RTC
+ *
+ * @reg: Register to start writing to
+ * @value: Value to write
+ */
+void rtc_write32(int reg, u32 value);
+
/**
* rtc_init() - Set up the real time clock ready for use
*/
#include <asm/io.h>
#include <mmc.h>
-#include <fdtdec.h>
+#include <asm/gpio.h>
/*
* Controller registers
int index;
int bus_width;
- struct fdt_gpio_state pwr_gpio; /* Power GPIO */
- struct fdt_gpio_state cd_gpio; /* Card Detect GPIO */
+ struct gpio_desc pwr_gpio; /* Power GPIO */
+ struct gpio_desc cd_gpio; /* Card Detect GPIO */
void (*set_control_reg)(struct sdhci_host *host);
void (*set_clock)(int dev_index, unsigned int div);
xilinx_post_fn post;
} xilinx_spartan2_slave_serial_fns;
+#if defined(CONFIG_FPGA_SPARTAN2)
extern struct xilinx_fpga_op spartan2_op;
+# define FPGA_SPARTAN2_OPS &spartan2_op
+#else
+# define FPGA_SPARTAN2_OPS NULL
+#endif
/* Device Image Sizes
*********************************************************************/
*********************************************************************/
/* Spartan-II devices */
#define XILINX_XC2S15_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S15_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S15_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S30_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S30_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S30_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S50_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S50_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S50_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S100_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S100_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S100_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S150_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S150_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S150_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S200_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S200_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S200_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S50E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S50E_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S50E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S100E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S100E_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S100E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S150E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S150E_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S150E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S200E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S200E_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S200E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#define XILINX_XC2S300E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan2, iface, XILINX_XC2S300E_SIZE, fn_table, cookie, &spartan2_op }
+{ xilinx_spartan2, iface, XILINX_XC2S300E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN2_OPS }
#endif /* _SPARTAN2_H_ */
xilinx_abort_fn abort;
} xilinx_spartan3_slave_serial_fns;
+#if defined(CONFIG_FPGA_SPARTAN3)
extern struct xilinx_fpga_op spartan3_op;
+# define FPGA_SPARTAN3_OPS &spartan3_op
+#else
+# define FPGA_SPARTAN3_OPS NULL
+#endif
/* Device Image Sizes
*********************************************************************/
*********************************************************************/
/* Spartan-III devices */
#define XILINX_XC3S50_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S50_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S50_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S200_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S200_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S200_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S400_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S400_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S400_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S1000_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S1000_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S1000_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S1500_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S1500_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S1500_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S2000_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S2000_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S2000_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S4000_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S4000_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S4000_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S5000_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S5000_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S5000_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
/* Spartan-3E devices */
#define XILINX_XC3S100E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S100E_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S100E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S250E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S250E_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S250E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S500E_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINX_XC3S500E_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINX_XC3S500E_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S1200E_DESC(iface, fn_table, cookie) \
{ xilinx_spartan3, iface, XILINX_XC3S1200E_SIZE, fn_table, cookie, \
- &spartan3_op }
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC3S1600E_DESC(iface, fn_table, cookie) \
{ xilinx_spartan3, iface, XILINX_XC3S1600E_SIZE, fn_table, cookie, \
- &spartan3_op }
+ FPGA_SPARTAN3_OPS }
#define XILINX_XC6SLX4_DESC(iface, fn_table, cookie) \
-{ xilinx_spartan3, iface, XILINK_XC6SLX4_SIZE, fn_table, cookie, &spartan3_op }
+{ xilinx_spartan3, iface, XILINK_XC6SLX4_SIZE, fn_table, cookie, \
+ FPGA_SPARTAN3_OPS }
#endif /* _SPARTAN3_H_ */
#define SPI_DEFAULT_WORDLEN 8
#ifdef CONFIG_DM_SPI
+/* TODO(sjg@chromium.org): Remove this and use max_hz from struct spi_slave */
struct dm_spi_bus {
uint max_hz;
};
+/**
+ * struct dm_spi_platdata - platform data for all SPI slaves
+ *
+ * This describes a SPI slave, a child device of the SPI bus. To obtain this
+ * struct from a spi_slave, use dev_get_parent_platdata(dev) or
+ * dev_get_parent_platdata(slave->dev).
+ *
+ * This data is immuatable. Each time the device is probed, @max_hz and @mode
+ * will be copied to struct spi_slave.
+ *
+ * @cs: Chip select number (0..n-1)
+ * @max_hz: Maximum bus speed that this slave can tolerate
+ * @mode: SPI mode to use for this device (see SPI mode flags)
+ */
+struct dm_spi_slave_platdata {
+ unsigned int cs;
+ uint max_hz;
+ uint mode;
+};
+
#endif /* CONFIG_DM_SPI */
/**
* struct spi_slave - Representation of a SPI slave
*
* For driver model this is the per-child data used by the SPI bus. It can
- * be accessed using dev_get_parentdata() on the slave device. Each SPI
- * driver should define this child data in its U_BOOT_DRIVER() definition:
- *
- * .per_child_auto_alloc_size = sizeof(struct spi_slave),
+ * be accessed using dev_get_parentdata() on the slave device. The SPI uclass
+ * sets uip per_child_auto_alloc_size to sizeof(struct spi_slave), and the
+ * driver should not override it. Two platform data fields (max_hz and mode)
+ * are copied into this structure to provide an initial value. This allows
+ * them to be changed, since we should never change platform data in drivers.
*
* If not using driver model, drivers are expected to extend this with
* controller-specific data.
uint mode;
#else
unsigned int bus;
-#endif
unsigned int cs;
+#endif
u8 op_mode_rx;
u8 op_mode_tx;
unsigned int wordlen;
int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp);
/**
- * spi_ofdata_to_platdata() - decode standard SPI platform data
+ * spi_slave_ofdata_to_platdata() - decode standard SPI platform data
*
- * This decodes the speed and mode from a device tree node and puts it into
- * the spi_slave structure.
+ * This decodes the speed and mode for a slave from a device tree node
*
* @blob: Device tree blob
* @node: Node offset to read from
- * @spi: Place to put the decoded information
+ * @plat: Place to put the decoded information
*/
-int spi_ofdata_to_platdata(const void *blob, int node, struct spi_slave *spi);
+int spi_slave_ofdata_to_platdata(const void *blob, int node,
+ struct dm_spi_slave_platdata *plat);
/**
* spi_cs_info() - Check information on a chip select
extern const uint8_t padding_sha256_rsa2048[];
extern const uint8_t padding_sha1_rsa2048[];
-void sha256_calculate(const struct image_region region[], int region_count,
- uint8_t *checksum);
-void sha1_calculate(const struct image_region region[], int region_count,
- uint8_t *checksum);
+/**
+ * hash_calculate() - Calculate hash over the data
+ *
+ * @name: Name of algorithm to be used for hash calculation
+ * @region: Array having info of regions over which hash needs to be calculated
+ * @region_count: Number of regions in the region array
+ * @checksum: Buffer contanining the output hash
+ *
+ * @return 0 if OK, < 0 if error
+ */
+int hash_calculate(const char *name,
+ const struct image_region region[], int region_count,
+ uint8_t *checksum);
#endif
--- /dev/null
+/*
+ * Copyright (c) 2014, Ruchika Gupta.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+*/
+
+#ifndef _RSA_MOD_EXP_H
+#define _RSA_MOD_EXP_H
+
+#include <errno.h>
+#include <image.h>
+
+/**
+ * struct key_prop - holder for a public key properties
+ *
+ * The struct has pointers to modulus (Typically called N),
+ * The inverse, R^2, exponent. These can be typecasted and
+ * used as byte arrays or converted to the required format
+ * as per requirement of RSA implementation.
+ */
+struct key_prop {
+ const void *rr; /* R^2 can be treated as byte array */
+ const void *modulus; /* modulus as byte array */
+ const void *public_exponent; /* public exponent as byte array */
+ uint32_t n0inv; /* -1 / modulus[0] mod 2^32 */
+ int num_bits; /* Key length in bits */
+ uint32_t exp_len; /* Exponent length in number of uint8_t */
+};
+
+/**
+ * rsa_mod_exp_sw() - Perform RSA Modular Exponentiation in sw
+ *
+ * Operation: out[] = sig ^ exponent % modulus
+ *
+ * @sig: RSA PKCS1.5 signature
+ * @sig_len: Length of signature in number of bytes
+ * @node: Node with RSA key elements like modulus, exponent, R^2, n0inv
+ * @out: Result in form of byte array of len equal to sig_len
+ */
+int rsa_mod_exp_sw(const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *node, uint8_t *out);
+
+int rsa_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *node, uint8_t *out);
+
+/**
+ * struct struct mod_exp_ops - Driver model for RSA Modular Exponentiation
+ * operations
+ *
+ * The uclass interface is implemented by all crypto devices which use
+ * driver model.
+ */
+struct mod_exp_ops {
+ /**
+ * Perform Modular Exponentiation
+ *
+ * Operation: out[] = sig ^ exponent % modulus
+ *
+ * @dev: RSA Device
+ * @sig: RSA PKCS1.5 signature
+ * @sig_len: Length of signature in number of bytes
+ * @node: Node with RSA key elements like modulus, exponent,
+ * R^2, n0inv
+ * @out: Result in form of byte array of len equal to sig_len
+ *
+ * This function computes exponentiation over the signature.
+ * Returns: 0 if exponentiation is successful, or a negative value
+ * if it wasn't.
+ */
+ int (*mod_exp)(struct udevice *dev, const uint8_t *sig,
+ uint32_t sig_len, struct key_prop *node,
+ uint8_t *outp);
+};
+
+#endif
* Each instance needs its own set of data structures.
*/
unsigned long status;
+ unsigned long int_pending; /* 1 bit per ep, used by int_queue */
int act_len; /* transfered bytes */
int maxchild; /* Number of ports if hub */
int portnr;
defined(CONFIG_USB_OMAP3) || defined(CONFIG_USB_DA8XX) || \
defined(CONFIG_USB_BLACKFIN) || defined(CONFIG_USB_AM35X) || \
defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \
- defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI) || \
- defined(CONFIG_USB_DWC2)
+ defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_MUSB_SUNXI) || \
+ defined(CONFIG_USB_XHCI) || defined(CONFIG_USB_DWC2)
int usb_lowlevel_init(int index, enum usb_init_type init, void **controller);
int usb_lowlevel_stop(int index);
+#ifdef CONFIG_MUSB_HOST
+void usb_reset_root_port(void);
+#else
+#define usb_reset_root_port()
+#endif
int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int transfer_len);
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
int transfer_len, int interval);
-#ifdef CONFIG_USB_EHCI /* Only the ehci code has pollable int support */
+#if defined CONFIG_USB_EHCI || defined CONFIG_MUSB_HOST
struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
- int queuesize, int elementsize, void *buffer);
+ int queuesize, int elementsize, void *buffer, int interval);
int destroy_int_queue(struct usb_device *dev, struct int_queue *queue);
void *poll_int_queue(struct usb_device *dev, struct int_queue *queue);
#endif
struct __packed vbe_info {
char signature[4];
u16 version;
- u8 *oem_string_ptr;
+ u32 oem_string_ptr;
u32 capabilities;
- u16 video_mode_list[256];
+ u32 modes_ptr;
u16 total_memory;
+ u16 oem_version;
+ u32 vendor_name_ptr;
+ u32 product_name_ptr;
+ u32 product_rev_ptr;
};
struct __packed vesa_mode_info {
#define VESA_GET_INFO 0x4f00
#define VESA_GET_MODE_INFO 0x4f01
#define VESA_SET_MODE 0x4f02
+#define VESA_GET_CUR_MODE 0x4f03
struct graphic_device;
int vbe_get_video_info(struct graphic_device *gdev);
#include <xilinx.h>
-extern struct xilinx_fpga_op virtex2_op;
-
/*
* Slave SelectMap Implementation function table.
*/
xilinx_wdata_fn wdata;
} xilinx_virtex2_slave_serial_fns;
+#if defined(CONFIG_FPGA_VIRTEX2)
+extern struct xilinx_fpga_op virtex2_op;
+# define FPGA_VIRTEX2_OPS &virtex2_op
+#else
+# define FPGA_VIRTEX2_OPS NULL
+#endif
+
/* Device Image Sizes (in bytes)
*********************************************************************/
-#define XILINX_XC2V40_SIZE (338208 / 8)
-#define XILINX_XC2V80_SIZE (597408 / 8)
-#define XILINX_XC2V250_SIZE (1591584 / 8)
-#define XILINX_XC2V500_SIZE (2557857 / 8)
+#define XILINX_XC2V40_SIZE (338208 / 8)
+#define XILINX_XC2V80_SIZE (597408 / 8)
+#define XILINX_XC2V250_SIZE (1591584 / 8)
+#define XILINX_XC2V500_SIZE (2557857 / 8)
#define XILINX_XC2V1000_SIZE (3749408 / 8)
#define XILINX_XC2V1500_SIZE (5166240 / 8)
#define XILINX_XC2V2000_SIZE (6808352 / 8)
/* Descriptor Macros
*********************************************************************/
#define XILINX_XC2V40_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V40_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V40_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V80_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V80_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V80_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V250_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V250_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V250_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V500_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V500_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V500_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V1000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V1000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V1000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V1500_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V1500_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V1500_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V2000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V2000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V2000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V3000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V3000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V3000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V4000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V4000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V4000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V6000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V6000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V6000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V8000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V8000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V8000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V10000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V10000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V10000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#endif /* _VIRTEX2_H_ */
--- /dev/null
+/*
+ * vsc9953.h
+ *
+ * Driver for the Vitesse VSC9953 L2 Switch
+ *
+ * This software may be used and distributed according to the
+ * terms of the GNU Public License, Version 2, incorporated
+ * herein by reference.
+ *
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ */
+
+#ifndef _VSC9953_H_
+#define _VSC9953_H_
+
+#include <config.h>
+#include <miiphy.h>
+#include <asm/types.h>
+#include <malloc.h>
+
+#define VSC9953_OFFSET (CONFIG_SYS_CCSRBAR_DEFAULT + 0x800000)
+
+#define VSC9953_SYS_OFFSET 0x010000
+#define VSC9953_DEV_GMII_OFFSET 0x100000
+#define VSC9953_QSYS_OFFSET 0x200000
+#define VSC9953_ANA_OFFSET 0x280000
+#define VSC9953_DEVCPU_GCB 0x070000
+#define VSC9953_ES0 0x040000
+#define VSC9953_IS1 0x050000
+#define VSC9953_IS2 0x060000
+
+#define T1040_SWITCH_GMII_DEV_OFFSET 0x010000
+#define VSC9953_PHY_REGS_OFFST 0x0000AC
+
+#define CONFIG_VSC9953_SOFT_SWC_RST_ENA 0x00000001
+#define CONFIG_VSC9953_CORE_ENABLE 0x80
+#define CONFIG_VSC9953_MEM_ENABLE 0x40
+#define CONFIG_VSC9953_MEM_INIT 0x20
+
+#define CONFIG_VSC9953_PORT_ENA 0x00003a00
+#define CONFIG_VSC9953_MAC_ENA_CFG 0x00000011
+#define CONFIG_VSC9953_MAC_MODE_CFG 0x00000011
+#define CONFIG_VSC9953_MAC_IFG_CFG 0x00000515
+#define CONFIG_VSC9953_MAC_HDX_CFG 0x00001043
+#define CONFIG_VSC9953_CLOCK_CFG 0x00000001
+#define CONFIG_VSC9953_CLOCK_CFG_1000M 0x00000001
+#define CONFIG_VSC9953_PFC_FC 0x00000001
+#define CONFIG_VSC9953_PFC_FC_QSGMII 0x00000000
+#define CONFIG_VSC9953_MAC_FC_CFG 0x04700000
+#define CONFIG_VSC9953_MAC_FC_CFG_QSGMII 0x00700000
+#define CONFIG_VSC9953_PAUSE_CFG 0x001ffffe
+#define CONFIG_VSC9953_TOT_TAIL_DROP_LVL 0x000003ff
+#define CONFIG_VSC9953_FRONT_PORT_MODE 0x00000000
+#define CONFIG_VSC9953_MAC_MAX_LEN 0x000005ee
+
+#define CONFIG_VSC9953_VCAP_MV_CFG 0x0000ffff
+#define CONFIG_VSC9953_VCAP_UPDATE_CTRL 0x01000004
+#define VSC9953_MAX_PORTS 10
+#define VSC9953_PORT_CHECK(port) \
+ (((port) < 0 || (port) >= VSC9953_MAX_PORTS) ? 0 : 1)
+#define VSC9953_INTERNAL_PORT_CHECK(port) ( \
+ ( \
+ (port) < VSC9953_MAX_PORTS - 2 || (port) >= VSC9953_MAX_PORTS \
+ ) ? 0 : 1 \
+)
+
+#define DEFAULT_VSC9953_MDIO_NAME "VSC9953_MDIO0"
+
+#define MIIMIND_OPR_PEND 0x00000004
+
+struct vsc9953_mdio_info {
+ struct vsc9953_mii_mng *regs;
+ char *name;
+};
+
+/* VSC9953 ANA structure for T1040 U-boot*/
+
+struct vsc9953_ana_port {
+ u32 vlan_cfg;
+ u32 drop_cfg;
+ u32 qos_cfg;
+ u32 vcap_cfg;
+ u32 vcap_s1_key_cfg[3];
+ u32 vcap_s2_cfg;
+ u32 qos_pcp_dei_map_cfg[16];
+ u32 cpu_fwd_cfg;
+ u32 cpu_fwd_bpdu_cfg;
+ u32 cpu_fwd_garp_cfg;
+ u32 cpu_fwd_ccm_cfg;
+ u32 port_cfg;
+ u32 pol_cfg;
+ u32 reserved[34];
+};
+
+struct vsc9953_ana_pol {
+ u32 pol_pir_cfg;
+ u32 pol_cir_cfg;
+ u32 pol_mode_cfg;
+ u32 pol_pir_state;
+ u32 pol_cir_state;
+ u32 reserved1[3];
+};
+
+struct vsc9953_ana_ana_tables {
+ u32 entry_lim[11];
+ u32 an_moved;
+ u32 mach_data;
+ u32 macl_data;
+ u32 mac_access;
+ u32 mact_indx;
+ u32 vlan_access;
+ u32 vlan_tidx;
+};
+
+struct vsc9953_ana_ana {
+ u32 adv_learn;
+ u32 vlan_mask;
+ u32 anag_efil;
+ u32 an_events;
+ u32 storm_limit_burst;
+ u32 storm_limit_cfg[4];
+ u32 isolated_prts;
+ u32 community_ports;
+ u32 auto_age;
+ u32 mac_options;
+ u32 learn_disc;
+ u32 agen_ctrl;
+ u32 mirror_ports;
+ u32 emirror_ports;
+ u32 flooding;
+ u32 flooding_ipmc;
+ u32 sflow_cfg[11];
+ u32 port_mode[12];
+};
+
+struct vsc9953_ana_pgid {
+ u32 port_grp_id[91];
+};
+
+struct vsc9953_ana_pfc {
+ u32 pfc_cfg;
+ u32 reserved1[15];
+};
+
+struct vsc9953_ana_pol_misc {
+ u32 pol_flowc[10];
+ u32 reserved1[17];
+ u32 pol_hyst;
+};
+
+struct vsc9953_ana_common {
+ u32 aggr_cfg;
+ u32 cpuq_cfg;
+ u32 cpuq_8021_cfg;
+ u32 dscp_cfg;
+ u32 dscp_rewr_cfg;
+ u32 vcap_rng_type_cfg;
+ u32 vcap_rng_val_cfg;
+ u32 discard_cfg;
+ u32 fid_cfg;
+};
+
+struct vsc9953_analyzer {
+ struct vsc9953_ana_port port[11];
+ u32 reserved1[9536];
+ struct vsc9953_ana_pol pol[164];
+ struct vsc9953_ana_ana_tables ana_tables;
+ u32 reserved2[14];
+ struct vsc9953_ana_ana ana;
+ u32 reserved3[22];
+ struct vsc9953_ana_pgid port_id_tbl;
+ u32 reserved4[549];
+ struct vsc9953_ana_pfc pfc[10];
+ struct vsc9953_ana_pol_misc pol_misc;
+ u32 reserved5[196];
+ struct vsc9953_ana_common common;
+};
+/* END VSC9953 ANA structure for T1040 U-boot*/
+
+/* VSC9953 DEV_GMII structure for T1040 U-boot*/
+
+struct vsc9953_dev_gmii_port_mode {
+ u32 clock_cfg;
+ u32 port_misc;
+ u32 reserved1;
+ u32 eee_cfg;
+};
+
+struct vsc9953_dev_gmii_mac_cfg_status {
+ u32 mac_ena_cfg;
+ u32 mac_mode_cfg;
+ u32 mac_maxlen_cfg;
+ u32 mac_tags_cfg;
+ u32 mac_adv_chk_cfg;
+ u32 mac_ifg_cfg;
+ u32 mac_hdx_cfg;
+ u32 mac_fc_mac_low_cfg;
+ u32 mac_fc_mac_high_cfg;
+ u32 mac_sticky;
+};
+
+struct vsc9953_dev_gmii {
+ struct vsc9953_dev_gmii_port_mode port_mode;
+ struct vsc9953_dev_gmii_mac_cfg_status mac_cfg_status;
+};
+
+/* END VSC9953 DEV_GMII structure for T1040 U-boot*/
+
+/* VSC9953 QSYS structure for T1040 U-boot*/
+
+struct vsc9953_qsys_hsch {
+ u32 cir_cfg;
+ u32 reserved1;
+ u32 se_cfg;
+ u32 se_dwrr_cfg[8];
+ u32 cir_state;
+ u32 reserved2[20];
+};
+
+struct vsc9953_qsys_sys {
+ u32 port_mode[12];
+ u32 switch_port_mode[11];
+ u32 stat_cnt_cfg;
+ u32 eee_cfg[10];
+ u32 eee_thrs;
+ u32 igr_no_sharing;
+ u32 egr_no_sharing;
+ u32 sw_status[11];
+ u32 ext_cpu_cfg;
+ u32 cpu_group_map;
+ u32 reserved1[23];
+};
+
+struct vsc9953_qsys_qos_cfg {
+ u32 red_profile[16];
+ u32 res_qos_mode;
+};
+
+struct vsc9953_qsys_drop_cfg {
+ u32 egr_drop_mode;
+};
+
+struct vsc9953_qsys_mmgt {
+ u32 eq_cntrl;
+ u32 reserved1;
+};
+
+struct vsc9953_qsys_hsch_misc {
+ u32 hsch_misc_cfg;
+ u32 reserved1[546];
+};
+
+struct vsc9953_qsys_res_ctrl {
+ u32 res_cfg;
+ u32 res_stat;
+
+};
+
+struct vsc9953_qsys_reg {
+ struct vsc9953_qsys_hsch hsch[108];
+ struct vsc9953_qsys_sys sys;
+ struct vsc9953_qsys_qos_cfg qos_cfg;
+ struct vsc9953_qsys_drop_cfg drop_cfg;
+ struct vsc9953_qsys_mmgt mmgt;
+ struct vsc9953_qsys_hsch_misc hsch_misc;
+ struct vsc9953_qsys_res_ctrl res_ctrl[1024];
+};
+
+/* END VSC9953 QSYS structure for T1040 U-boot*/
+
+/* VSC9953 SYS structure for T1040 U-boot*/
+
+struct vsc9953_sys_stat {
+ u32 rx_cntrs[64];
+ u32 tx_cntrs[64];
+ u32 drop_cntrs[64];
+ u32 reserved1[6];
+};
+
+struct vsc9953_sys_sys {
+ u32 reset_cfg;
+ u32 reserved1;
+ u32 vlan_etype_cfg;
+ u32 port_mode[12];
+ u32 front_port_mode[10];
+ u32 frame_aging;
+ u32 stat_cfg;
+ u32 reserved2[50];
+};
+
+struct vsc9953_sys_pause_cfg {
+ u32 pause_cfg[11];
+ u32 pause_tot_cfg;
+ u32 tail_drop_level[11];
+ u32 tot_tail_drop_lvl;
+ u32 mac_fc_cfg[10];
+};
+
+struct vsc9953_sys_mmgt {
+ u16 free_cnt;
+};
+
+struct vsc9953_system_reg {
+ struct vsc9953_sys_stat stat;
+ struct vsc9953_sys_sys sys;
+ struct vsc9953_sys_pause_cfg pause_cfg;
+ struct vsc9953_sys_mmgt mmgt;
+};
+
+/* END VSC9953 SYS structure for T1040 U-boot*/
+
+
+/* VSC9953 DEVCPU_GCB structure for T1040 U-boot*/
+
+struct vsc9953_chip_regs {
+ u32 chipd_id;
+ u32 gpr;
+ u32 soft_rst;
+};
+
+struct vsc9953_gpio {
+ u32 gpio_out_set[10];
+ u32 gpio_out_clr[10];
+ u32 gpio_out[10];
+ u32 gpio_in[10];
+};
+
+struct vsc9953_mii_mng {
+ u32 miimstatus;
+ u32 reserved1;
+ u32 miimcmd;
+ u32 miimdata;
+ u32 miimcfg;
+ u32 miimscan_0;
+ u32 miimscan_1;
+ u32 miiscan_lst_rslts;
+ u32 miiscan_lst_rslts_valid;
+};
+
+struct vsc9953_mii_read_scan {
+ u32 mii_scan_results_sticky[2];
+};
+
+struct vsc9953_devcpu_gcb {
+ struct vsc9953_chip_regs chip_regs;
+ struct vsc9953_gpio gpio;
+ struct vsc9953_mii_mng mii_mng[2];
+ struct vsc9953_mii_read_scan mii_read_scan;
+};
+
+/* END VSC9953 DEVCPU_GCB structure for T1040 U-boot*/
+
+/* VSC9953 IS* structure for T1040 U-boot*/
+
+struct vsc9953_vcap_core_cfg {
+ u32 vcap_update_ctrl;
+ u32 vcap_mv_cfg;
+};
+
+struct vsc9953_vcap {
+struct vsc9953_vcap_core_cfg vcap_core_cfg;
+};
+
+/* END VSC9953 IS* structure for T1040 U-boot*/
+
+#define VSC9953_PORT_INFO_INITIALIZER(idx) \
+{ \
+ .enabled = 0, \
+ .phyaddr = 0, \
+ .index = idx, \
+ .phy_regs = NULL, \
+ .enet_if = PHY_INTERFACE_MODE_NONE, \
+ .bus = NULL, \
+ .phydev = NULL, \
+}
+
+/* Structure to describe a VSC9953 port */
+struct vsc9953_port_info {
+ u8 enabled;
+ u8 phyaddr;
+ int index;
+ void *phy_regs;
+ phy_interface_t enet_if;
+ struct mii_dev *bus;
+ struct phy_device *phydev;
+};
+
+/* Structure to describe a VSC9953 switch */
+struct vsc9953_info {
+ struct vsc9953_port_info port[VSC9953_MAX_PORTS];
+};
+
+void vsc9953_init(bd_t *bis);
+
+void vsc9953_port_info_set_mdio(int port, struct mii_dev *bus);
+void vsc9953_port_info_set_phy_address(int port, int address);
+void vsc9953_port_enable(int port);
+void vsc9953_port_disable(int port);
+void vsc9953_port_info_set_phy_int(int port, phy_interface_t phy_int);
+
+#endif /* _VSC9953_H_ */
#include <xilinx.h>
+#if defined(CONFIG_FPGA_ZYNQPL)
extern struct xilinx_fpga_op zynq_op;
+# define FPGA_ZYNQPL_OPS &zynq_op
+#else
+# define FPGA_ZYNQPL_OPS NULL
+#endif
#define XILINX_ZYNQ_7010 0x2
#define XILINX_ZYNQ_7015 0x1b
#define XILINX_ZYNQ_7020 0x7
#define XILINX_ZYNQ_7030 0xc
+#define XILINX_ZYNQ_7035 0x12
#define XILINX_ZYNQ_7045 0x11
#define XILINX_ZYNQ_7100 0x16
#define XILINX_XC7Z015_SIZE 28085344/8
#define XILINX_XC7Z020_SIZE 32364512/8
#define XILINX_XC7Z030_SIZE 47839328/8
+#define XILINX_XC7Z035_SIZE 106571232/8
#define XILINX_XC7Z045_SIZE 106571232/8
#define XILINX_XC7Z100_SIZE 139330784/8
/* Descriptor Macros */
#define XILINX_XC7Z010_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z010_SIZE, NULL, cookie, &zynq_op, "7z010" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z010_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z010" }
#define XILINX_XC7Z015_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z015_SIZE, NULL, cookie, &zynq_op, "7z015" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z015_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z015" }
#define XILINX_XC7Z020_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z020_SIZE, NULL, cookie, &zynq_op, "7z020" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z020_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z020" }
#define XILINX_XC7Z030_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z030_SIZE, NULL, cookie, &zynq_op, "7z030" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z030_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z030" }
+
+#define XILINX_XC7Z035_DESC(cookie) \
+{ xilinx_zynq, devcfg, XILINX_XC7Z035_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z035" }
#define XILINX_XC7Z045_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z045_SIZE, NULL, cookie, &zynq_op, "7z045" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z045_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z045" }
#define XILINX_XC7Z100_DESC(cookie) \
-{ xilinx_zynq, devcfg, XILINX_XC7Z100_SIZE, NULL, cookie, &zynq_op, "7z100" }
+{ xilinx_zynq, devcfg, XILINX_XC7Z100_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \
+ "7z100" }
#endif /* _ZYNQPL_H_ */
get_timer() must operate in milliseconds and this option must be
set to 1000.
+source lib/rsa/Kconfig
+
endmenu
#include <fdtdec.h>
#include <linux/ctype.h>
-#include <asm/gpio.h>
-
DECLARE_GLOBAL_DATA_PTR;
/*
COMPAT(NVIDIA_TEGRA20_USB, "nvidia,tegra20-ehci"),
COMPAT(NVIDIA_TEGRA30_USB, "nvidia,tegra30-ehci"),
COMPAT(NVIDIA_TEGRA114_USB, "nvidia,tegra114-ehci"),
- COMPAT(NVIDIA_TEGRA114_I2C, "nvidia,tegra114-i2c"),
- COMPAT(NVIDIA_TEGRA20_I2C, "nvidia,tegra20-i2c"),
- COMPAT(NVIDIA_TEGRA20_DVC, "nvidia,tegra20-i2c-dvc"),
COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"),
COMPAT(NVIDIA_TEGRA20_EMC_TABLE, "nvidia,tegra20-emc-table"),
COMPAT(NVIDIA_TEGRA20_KBC, "nvidia,tegra20-kbc"),
COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"),
COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
- COMPAT(NVIDIA_TEGRA20_SFLASH, "nvidia,tegra20-sflash"),
- COMPAT(NVIDIA_TEGRA20_SLINK, "nvidia,tegra20-slink"),
- COMPAT(NVIDIA_TEGRA114_SPI, "nvidia,tegra114-spi"),
COMPAT(NVIDIA_TEGRA124_PCIE, "nvidia,tegra124-pcie"),
COMPAT(NVIDIA_TEGRA30_PCIE, "nvidia,tegra30-pcie"),
COMPAT(NVIDIA_TEGRA20_PCIE, "nvidia,tegra20-pcie"),
COMPAT(SAMSUNG_S3C2440_I2C, "samsung,s3c2440-i2c"),
COMPAT(SAMSUNG_EXYNOS5_SOUND, "samsung,exynos-sound"),
COMPAT(WOLFSON_WM8994_CODEC, "wolfson,wm8994-codec"),
- COMPAT(SAMSUNG_EXYNOS_SPI, "samsung,exynos-spi"),
COMPAT(GOOGLE_CROS_EC, "google,cros-ec"),
COMPAT(GOOGLE_CROS_EC_KEYB, "google,cros-ec-keyb"),
COMPAT(SAMSUNG_EXYNOS_EHCI, "samsung,exynos-ehci"),
COMPAT(INTEL_MODEL_206AX, "intel,model-206ax"),
COMPAT(INTEL_GMA, "intel,gma"),
COMPAT(AMS_AS3722, "ams,as3722"),
+ COMPAT(INTEL_ICH_SPI, "intel,ich-spi"),
};
const char *fdtdec_get_compatible(enum fdt_compat_id id)
return cell != NULL;
}
-/**
- * Decode a list of GPIOs from an FDT. This creates a list of GPIOs with no
- * terminating item.
- *
- * @param blob FDT blob to use
- * @param node Node to look at
- * @param prop_name Node property name
- * @param gpio Array of gpio elements to fill from FDT. This will be
- * untouched if either 0 or an error is returned
- * @param max_count Maximum number of elements allowed
- * @return number of GPIOs read if ok, -FDT_ERR_BADLAYOUT if max_count would
- * be exceeded, or -FDT_ERR_NOTFOUND if the property is missing.
- */
-int fdtdec_decode_gpios(const void *blob, int node, const char *prop_name,
- struct fdt_gpio_state *gpio, int max_count)
+int fdtdec_parse_phandle_with_args(const void *blob, int src_node,
+ const char *list_name,
+ const char *cells_name,
+ int cell_count, int index,
+ struct fdtdec_phandle_args *out_args)
{
- const struct fdt_property *prop;
- const u32 *cell;
- const char *name;
- int len, i;
-
- debug("%s: %s\n", __func__, prop_name);
- assert(max_count > 0);
- prop = fdt_get_property(blob, node, prop_name, &len);
- if (!prop) {
- debug("%s: property '%s' missing\n", __func__, prop_name);
- return -FDT_ERR_NOTFOUND;
- }
-
- /* We will use the name to tag the GPIO */
- name = fdt_string(blob, fdt32_to_cpu(prop->nameoff));
- cell = (u32 *)prop->data;
- len /= sizeof(u32) * 3; /* 3 cells per GPIO record */
- if (len > max_count) {
- debug(" %s: too many GPIOs / cells for "
- "property '%s'\n", __func__, prop_name);
- return -FDT_ERR_BADLAYOUT;
- }
-
- /* Read out the GPIO data from the cells */
- for (i = 0; i < len; i++, cell += 3) {
- gpio[i].gpio = fdt32_to_cpu(cell[1]);
- gpio[i].flags = fdt32_to_cpu(cell[2]);
- gpio[i].name = name;
- }
-
- return len;
-}
+ const __be32 *list, *list_end;
+ int rc = 0, size, cur_index = 0;
+ uint32_t count = 0;
+ int node = -1;
+ int phandle;
+
+ /* Retrieve the phandle list property */
+ list = fdt_getprop(blob, src_node, list_name, &size);
+ if (!list)
+ return -ENOENT;
+ list_end = list + size / sizeof(*list);
-int fdtdec_decode_gpio(const void *blob, int node, const char *prop_name,
- struct fdt_gpio_state *gpio)
-{
- int err;
+ /* Loop over the phandles until all the requested entry is found */
+ while (list < list_end) {
+ rc = -EINVAL;
+ count = 0;
- debug("%s: %s\n", __func__, prop_name);
- gpio->gpio = FDT_GPIO_NONE;
- gpio->name = NULL;
- err = fdtdec_decode_gpios(blob, node, prop_name, gpio, 1);
- return err == 1 ? 0 : err;
-}
+ /*
+ * If phandle is 0, then it is an empty entry with no
+ * arguments. Skip forward to the next entry.
+ */
+ phandle = be32_to_cpup(list++);
+ if (phandle) {
+ /*
+ * Find the provider node and parse the #*-cells
+ * property to determine the argument length.
+ *
+ * This is not needed if the cell count is hard-coded
+ * (i.e. cells_name not set, but cell_count is set),
+ * except when we're going to return the found node
+ * below.
+ */
+ if (cells_name || cur_index == index) {
+ node = fdt_node_offset_by_phandle(blob,
+ phandle);
+ if (!node) {
+ debug("%s: could not find phandle\n",
+ fdt_get_name(blob, src_node,
+ NULL));
+ goto err;
+ }
+ }
-int fdtdec_get_gpio(struct fdt_gpio_state *gpio)
-{
- int val;
+ if (cells_name) {
+ count = fdtdec_get_int(blob, node, cells_name,
+ -1);
+ if (count == -1) {
+ debug("%s: could not get %s for %s\n",
+ fdt_get_name(blob, src_node,
+ NULL),
+ cells_name,
+ fdt_get_name(blob, node,
+ NULL));
+ goto err;
+ }
+ } else {
+ count = cell_count;
+ }
- if (!fdt_gpio_isvalid(gpio))
- return -1;
+ /*
+ * Make sure that the arguments actually fit in the
+ * remaining property data length
+ */
+ if (list + count > list_end) {
+ debug("%s: arguments longer than property\n",
+ fdt_get_name(blob, src_node, NULL));
+ goto err;
+ }
+ }
- val = gpio_get_value(gpio->gpio);
- return gpio->flags & FDT_GPIO_ACTIVE_LOW ? val ^ 1 : val;
-}
+ /*
+ * All of the error cases above bail out of the loop, so at
+ * this point, the parsing is successful. If the requested
+ * index matches, then fill the out_args structure and return,
+ * or return -ENOENT for an empty entry.
+ */
+ rc = -ENOENT;
+ if (cur_index == index) {
+ if (!phandle)
+ goto err;
+
+ if (out_args) {
+ int i;
+
+ if (count > MAX_PHANDLE_ARGS) {
+ debug("%s: too many arguments %d\n",
+ fdt_get_name(blob, src_node,
+ NULL), count);
+ count = MAX_PHANDLE_ARGS;
+ }
+ out_args->node = node;
+ out_args->args_count = count;
+ for (i = 0; i < count; i++) {
+ out_args->args[i] =
+ be32_to_cpup(list++);
+ }
+ }
-int fdtdec_set_gpio(struct fdt_gpio_state *gpio, int val)
-{
- if (!fdt_gpio_isvalid(gpio))
- return -1;
+ /* Found it! return success */
+ return 0;
+ }
- val = gpio->flags & FDT_GPIO_ACTIVE_LOW ? val ^ 1 : val;
- return gpio_set_value(gpio->gpio, val);
-}
+ node = -1;
+ list += count;
+ cur_index++;
+ }
-int fdtdec_setup_gpio(struct fdt_gpio_state *gpio)
-{
/*
- * Return success if there is no GPIO defined. This is used for
- * optional GPIOs)
+ * Result will be one of:
+ * -ENOENT : index is for empty phandle
+ * -EINVAL : parsing error on data
+ * [1..n] : Number of phandle (count mode; when index = -1)
*/
- if (!fdt_gpio_isvalid(gpio))
- return 0;
-
- if (gpio_request(gpio->gpio, gpio->name))
- return -1;
- return 0;
+ rc = index < 0 ? cur_index : -ENOENT;
+ err:
+ return rc;
}
int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
--- /dev/null
+config RSA
+ bool "Use RSA Library"
+ select RSA_FREESCALE_EXP if FSL_CAAM
+ select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP
+ help
+ RSA support. This enables the RSA algorithm used for FIT image
+ verification in U-Boot.
+ See doc/uImage.FIT/signature.txt for more details.
+
+if RSA
+config RSA_SOFTWARE_EXP
+ bool "Enable driver for RSA Modular Exponentiation in software"
+ depends on DM && RSA
+ help
+ Enables driver for modular exponentiation in software. This is a RSA
+ algorithm used in FIT image verification. It required RSA Key as
+ input.
+ See doc/uImage.FIT/signature.txt for more details.
+
+config RSA_FREESCALE_EXP
+ bool "Enable RSA Modular Exponentiation with FSL crypto accelerator"
+ depends on DM && RSA && FSL_CAAM
+ help
+ Enables driver for RSA modular exponentiation using Freescale cryptographic
+ accelerator - CAAM.
+
+endif
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_FIT_SIGNATURE) += rsa-verify.o rsa-checksum.o
+obj-$(CONFIG_FIT_SIGNATURE) += rsa-verify.o rsa-checksum.o rsa-mod-exp.o
#include <asm/byteorder.h>
#include <asm/errno.h>
#include <asm/unaligned.h>
+#include <hash.h>
#else
#include "fdt_host.h"
-#endif
-#include <u-boot/rsa.h>
#include <u-boot/sha1.h>
#include <u-boot/sha256.h>
+#endif
+#include <u-boot/rsa.h>
/* PKCS 1.5 paddings as described in the RSA PKCS#1 v2.1 standard. */
0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20
};
-void sha1_calculate(const struct image_region region[], int region_count,
- uint8_t *checksum)
+int hash_calculate(const char *name,
+ const struct image_region region[],
+ int region_count, uint8_t *checksum)
{
- sha1_context ctx;
+ struct hash_algo *algo;
+ int ret = 0;
+ void *ctx;
uint32_t i;
i = 0;
- sha1_starts(&ctx);
- for (i = 0; i < region_count; i++)
- sha1_update(&ctx, region[i].data, region[i].size);
- sha1_finish(&ctx, checksum);
-}
+ ret = hash_progressive_lookup_algo(name, &algo);
+ if (ret)
+ return ret;
-void sha256_calculate(const struct image_region region[], int region_count,
- uint8_t *checksum)
-{
- sha256_context ctx;
- uint32_t i;
- i = 0;
+ ret = algo->hash_init(algo, &ctx);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < region_count - 1; i++) {
+ ret = algo->hash_update(algo, ctx, region[i].data,
+ region[i].size, 0);
+ if (ret)
+ return ret;
+ }
+
+ ret = algo->hash_update(algo, ctx, region[i].data, region[i].size, 1);
+ if (ret)
+ return ret;
+ ret = algo->hash_finish(algo, ctx, checksum, algo->digest_size);
+ if (ret)
+ return ret;
- sha256_starts(&ctx);
- for (i = 0; i < region_count; i++)
- sha256_update(&ctx, region[i].data, region[i].size);
- sha256_finish(&ctx, checksum);
+ return 0;
}
--- /dev/null
+/*
+ * Copyright (c) 2013, Google Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef USE_HOSTCC
+#include <common.h>
+#include <fdtdec.h>
+#include <asm/types.h>
+#include <asm/byteorder.h>
+#include <asm/errno.h>
+#include <asm/types.h>
+#include <asm/unaligned.h>
+#else
+#include "fdt_host.h"
+#include "mkimage.h"
+#include <fdt_support.h>
+#endif
+#include <u-boot/rsa.h>
+#include <u-boot/rsa-mod-exp.h>
+
+#define UINT64_MULT32(v, multby) (((uint64_t)(v)) * ((uint32_t)(multby)))
+
+#define get_unaligned_be32(a) fdt32_to_cpu(*(uint32_t *)a)
+#define put_unaligned_be32(a, b) (*(uint32_t *)(b) = cpu_to_fdt32(a))
+
+/* Default public exponent for backward compatibility */
+#define RSA_DEFAULT_PUBEXP 65537
+
+/**
+ * subtract_modulus() - subtract modulus from the given value
+ *
+ * @key: Key containing modulus to subtract
+ * @num: Number to subtract modulus from, as little endian word array
+ */
+static void subtract_modulus(const struct rsa_public_key *key, uint32_t num[])
+{
+ int64_t acc = 0;
+ uint i;
+
+ for (i = 0; i < key->len; i++) {
+ acc += (uint64_t)num[i] - key->modulus[i];
+ num[i] = (uint32_t)acc;
+ acc >>= 32;
+ }
+}
+
+/**
+ * greater_equal_modulus() - check if a value is >= modulus
+ *
+ * @key: Key containing modulus to check
+ * @num: Number to check against modulus, as little endian word array
+ * @return 0 if num < modulus, 1 if num >= modulus
+ */
+static int greater_equal_modulus(const struct rsa_public_key *key,
+ uint32_t num[])
+{
+ int i;
+
+ for (i = (int)key->len - 1; i >= 0; i--) {
+ if (num[i] < key->modulus[i])
+ return 0;
+ if (num[i] > key->modulus[i])
+ return 1;
+ }
+
+ return 1; /* equal */
+}
+
+/**
+ * montgomery_mul_add_step() - Perform montgomery multiply-add step
+ *
+ * Operation: montgomery result[] += a * b[] / n0inv % modulus
+ *
+ * @key: RSA key
+ * @result: Place to put result, as little endian word array
+ * @a: Multiplier
+ * @b: Multiplicand, as little endian word array
+ */
+static void montgomery_mul_add_step(const struct rsa_public_key *key,
+ uint32_t result[], const uint32_t a, const uint32_t b[])
+{
+ uint64_t acc_a, acc_b;
+ uint32_t d0;
+ uint i;
+
+ acc_a = (uint64_t)a * b[0] + result[0];
+ d0 = (uint32_t)acc_a * key->n0inv;
+ acc_b = (uint64_t)d0 * key->modulus[0] + (uint32_t)acc_a;
+ for (i = 1; i < key->len; i++) {
+ acc_a = (acc_a >> 32) + (uint64_t)a * b[i] + result[i];
+ acc_b = (acc_b >> 32) + (uint64_t)d0 * key->modulus[i] +
+ (uint32_t)acc_a;
+ result[i - 1] = (uint32_t)acc_b;
+ }
+
+ acc_a = (acc_a >> 32) + (acc_b >> 32);
+
+ result[i - 1] = (uint32_t)acc_a;
+
+ if (acc_a >> 32)
+ subtract_modulus(key, result);
+}
+
+/**
+ * montgomery_mul() - Perform montgomery mutitply
+ *
+ * Operation: montgomery result[] = a[] * b[] / n0inv % modulus
+ *
+ * @key: RSA key
+ * @result: Place to put result, as little endian word array
+ * @a: Multiplier, as little endian word array
+ * @b: Multiplicand, as little endian word array
+ */
+static void montgomery_mul(const struct rsa_public_key *key,
+ uint32_t result[], uint32_t a[], const uint32_t b[])
+{
+ uint i;
+
+ for (i = 0; i < key->len; ++i)
+ result[i] = 0;
+ for (i = 0; i < key->len; ++i)
+ montgomery_mul_add_step(key, result, a[i], b);
+}
+
+/**
+ * num_pub_exponent_bits() - Number of bits in the public exponent
+ *
+ * @key: RSA key
+ * @num_bits: Storage for the number of public exponent bits
+ */
+static int num_public_exponent_bits(const struct rsa_public_key *key,
+ int *num_bits)
+{
+ uint64_t exponent;
+ int exponent_bits;
+ const uint max_bits = (sizeof(exponent) * 8);
+
+ exponent = key->exponent;
+ exponent_bits = 0;
+
+ if (!exponent) {
+ *num_bits = exponent_bits;
+ return 0;
+ }
+
+ for (exponent_bits = 1; exponent_bits < max_bits + 1; ++exponent_bits)
+ if (!(exponent >>= 1)) {
+ *num_bits = exponent_bits;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+/**
+ * is_public_exponent_bit_set() - Check if a bit in the public exponent is set
+ *
+ * @key: RSA key
+ * @pos: The bit position to check
+ */
+static int is_public_exponent_bit_set(const struct rsa_public_key *key,
+ int pos)
+{
+ return key->exponent & (1ULL << pos);
+}
+
+/**
+ * pow_mod() - in-place public exponentiation
+ *
+ * @key: RSA key
+ * @inout: Big-endian word array containing value and result
+ */
+static int pow_mod(const struct rsa_public_key *key, uint32_t *inout)
+{
+ uint32_t *result, *ptr;
+ uint i;
+ int j, k;
+
+ /* Sanity check for stack size - key->len is in 32-bit words */
+ if (key->len > RSA_MAX_KEY_BITS / 32) {
+ debug("RSA key words %u exceeds maximum %d\n", key->len,
+ RSA_MAX_KEY_BITS / 32);
+ return -EINVAL;
+ }
+
+ uint32_t val[key->len], acc[key->len], tmp[key->len];
+ uint32_t a_scaled[key->len];
+ result = tmp; /* Re-use location. */
+
+ /* Convert from big endian byte array to little endian word array. */
+ for (i = 0, ptr = inout + key->len - 1; i < key->len; i++, ptr--)
+ val[i] = get_unaligned_be32(ptr);
+
+ if (0 != num_public_exponent_bits(key, &k))
+ return -EINVAL;
+
+ if (k < 2) {
+ debug("Public exponent is too short (%d bits, minimum 2)\n",
+ k);
+ return -EINVAL;
+ }
+
+ if (!is_public_exponent_bit_set(key, 0)) {
+ debug("LSB of RSA public exponent must be set.\n");
+ return -EINVAL;
+ }
+
+ /* the bit at e[k-1] is 1 by definition, so start with: C := M */
+ montgomery_mul(key, acc, val, key->rr); /* acc = a * RR / R mod n */
+ /* retain scaled version for intermediate use */
+ memcpy(a_scaled, acc, key->len * sizeof(a_scaled[0]));
+
+ for (j = k - 2; j > 0; --j) {
+ montgomery_mul(key, tmp, acc, acc); /* tmp = acc^2 / R mod n */
+
+ if (is_public_exponent_bit_set(key, j)) {
+ /* acc = tmp * val / R mod n */
+ montgomery_mul(key, acc, tmp, a_scaled);
+ } else {
+ /* e[j] == 0, copy tmp back to acc for next operation */
+ memcpy(acc, tmp, key->len * sizeof(acc[0]));
+ }
+ }
+
+ /* the bit at e[0] is always 1 */
+ montgomery_mul(key, tmp, acc, acc); /* tmp = acc^2 / R mod n */
+ montgomery_mul(key, acc, tmp, val); /* acc = tmp * a / R mod M */
+ memcpy(result, acc, key->len * sizeof(result[0]));
+
+ /* Make sure result < mod; result is at most 1x mod too large. */
+ if (greater_equal_modulus(key, result))
+ subtract_modulus(key, result);
+
+ /* Convert to bigendian byte array */
+ for (i = key->len - 1, ptr = inout; (int)i >= 0; i--, ptr++)
+ put_unaligned_be32(result[i], ptr);
+ return 0;
+}
+
+static void rsa_convert_big_endian(uint32_t *dst, const uint32_t *src, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ dst[i] = fdt32_to_cpu(src[len - 1 - i]);
+}
+
+int rsa_mod_exp_sw(const uint8_t *sig, uint32_t sig_len,
+ struct key_prop *prop, uint8_t *out)
+{
+ struct rsa_public_key key;
+ int ret;
+
+ if (!prop) {
+ debug("%s: Skipping invalid prop", __func__);
+ return -EBADF;
+ }
+ key.n0inv = prop->n0inv;
+ key.len = prop->num_bits;
+
+ if (!prop->public_exponent)
+ key.exponent = RSA_DEFAULT_PUBEXP;
+ else
+ key.exponent =
+ fdt64_to_cpu(*((uint64_t *)(prop->public_exponent)));
+
+ if (!key.len || !prop->modulus || !prop->rr) {
+ debug("%s: Missing RSA key info", __func__);
+ return -EFAULT;
+ }
+
+ /* Sanity check for stack size */
+ if (key.len > RSA_MAX_KEY_BITS || key.len < RSA_MIN_KEY_BITS) {
+ debug("RSA key bits %u outside allowed range %d..%d\n",
+ key.len, RSA_MIN_KEY_BITS, RSA_MAX_KEY_BITS);
+ return -EFAULT;
+ }
+ key.len /= sizeof(uint32_t) * 8;
+ uint32_t key1[key.len], key2[key.len];
+
+ key.modulus = key1;
+ key.rr = key2;
+ rsa_convert_big_endian(key.modulus, (uint32_t *)prop->modulus, key.len);
+ rsa_convert_big_endian(key.rr, (uint32_t *)prop->rr, key.len);
+ if (!key.modulus || !key.rr) {
+ debug("%s: Out of memory", __func__);
+ return -ENOMEM;
+ }
+
+ uint32_t buf[sig_len / sizeof(uint32_t)];
+
+ memcpy(buf, sig, sig_len);
+
+ ret = pow_mod(&key, buf);
+ if (ret)
+ return ret;
+
+ memcpy(out, buf, sig_len);
+
+ return 0;
+}
#include <asm/errno.h>
#include <asm/types.h>
#include <asm/unaligned.h>
+#include <dm.h>
#else
#include "fdt_host.h"
#include "mkimage.h"
#include <fdt_support.h>
#endif
+#include <u-boot/rsa-mod-exp.h>
#include <u-boot/rsa.h>
-#include <u-boot/sha1.h>
-#include <u-boot/sha256.h>
-
-#define UINT64_MULT32(v, multby) (((uint64_t)(v)) * ((uint32_t)(multby)))
-
-#define get_unaligned_be32(a) fdt32_to_cpu(*(uint32_t *)a)
-#define put_unaligned_be32(a, b) (*(uint32_t *)(b) = cpu_to_fdt32(a))
/* Default public exponent for backward compatibility */
#define RSA_DEFAULT_PUBEXP 65537
/**
- * subtract_modulus() - subtract modulus from the given value
- *
- * @key: Key containing modulus to subtract
- * @num: Number to subtract modulus from, as little endian word array
- */
-static void subtract_modulus(const struct rsa_public_key *key, uint32_t num[])
-{
- int64_t acc = 0;
- uint i;
-
- for (i = 0; i < key->len; i++) {
- acc += (uint64_t)num[i] - key->modulus[i];
- num[i] = (uint32_t)acc;
- acc >>= 32;
- }
-}
-
-/**
- * greater_equal_modulus() - check if a value is >= modulus
- *
- * @key: Key containing modulus to check
- * @num: Number to check against modulus, as little endian word array
- * @return 0 if num < modulus, 1 if num >= modulus
- */
-static int greater_equal_modulus(const struct rsa_public_key *key,
- uint32_t num[])
-{
- int i;
-
- for (i = (int)key->len - 1; i >= 0; i--) {
- if (num[i] < key->modulus[i])
- return 0;
- if (num[i] > key->modulus[i])
- return 1;
- }
-
- return 1; /* equal */
-}
-
-/**
- * montgomery_mul_add_step() - Perform montgomery multiply-add step
- *
- * Operation: montgomery result[] += a * b[] / n0inv % modulus
- *
- * @key: RSA key
- * @result: Place to put result, as little endian word array
- * @a: Multiplier
- * @b: Multiplicand, as little endian word array
- */
-static void montgomery_mul_add_step(const struct rsa_public_key *key,
- uint32_t result[], const uint32_t a, const uint32_t b[])
-{
- uint64_t acc_a, acc_b;
- uint32_t d0;
- uint i;
-
- acc_a = (uint64_t)a * b[0] + result[0];
- d0 = (uint32_t)acc_a * key->n0inv;
- acc_b = (uint64_t)d0 * key->modulus[0] + (uint32_t)acc_a;
- for (i = 1; i < key->len; i++) {
- acc_a = (acc_a >> 32) + (uint64_t)a * b[i] + result[i];
- acc_b = (acc_b >> 32) + (uint64_t)d0 * key->modulus[i] +
- (uint32_t)acc_a;
- result[i - 1] = (uint32_t)acc_b;
- }
-
- acc_a = (acc_a >> 32) + (acc_b >> 32);
-
- result[i - 1] = (uint32_t)acc_a;
-
- if (acc_a >> 32)
- subtract_modulus(key, result);
-}
-
-/**
- * montgomery_mul() - Perform montgomery mutitply
+ * rsa_verify_key() - Verify a signature against some data using RSA Key
*
- * Operation: montgomery result[] = a[] * b[] / n0inv % modulus
+ * Verify a RSA PKCS1.5 signature against an expected hash using
+ * the RSA Key properties in prop structure.
*
- * @key: RSA key
- * @result: Place to put result, as little endian word array
- * @a: Multiplier, as little endian word array
- * @b: Multiplicand, as little endian word array
+ * @prop: Specifies key
+ * @sig: Signature
+ * @sig_len: Number of bytes in signature
+ * @hash: Pointer to the expected hash
+ * @algo: Checksum algo structure having information on RSA padding etc.
+ * @return 0 if verified, -ve on error
*/
-static void montgomery_mul(const struct rsa_public_key *key,
- uint32_t result[], uint32_t a[], const uint32_t b[])
-{
- uint i;
-
- for (i = 0; i < key->len; ++i)
- result[i] = 0;
- for (i = 0; i < key->len; ++i)
- montgomery_mul_add_step(key, result, a[i], b);
-}
-
-/**
- * num_pub_exponent_bits() - Number of bits in the public exponent
- *
- * @key: RSA key
- * @num_bits: Storage for the number of public exponent bits
- */
-static int num_public_exponent_bits(const struct rsa_public_key *key,
- int *num_bits)
-{
- uint64_t exponent;
- int exponent_bits;
- const uint max_bits = (sizeof(exponent) * 8);
-
- exponent = key->exponent;
- exponent_bits = 0;
-
- if (!exponent) {
- *num_bits = exponent_bits;
- return 0;
- }
-
- for (exponent_bits = 1; exponent_bits < max_bits + 1; ++exponent_bits)
- if (!(exponent >>= 1)) {
- *num_bits = exponent_bits;
- return 0;
- }
-
- return -EINVAL;
-}
-
-/**
- * is_public_exponent_bit_set() - Check if a bit in the public exponent is set
- *
- * @key: RSA key
- * @pos: The bit position to check
- */
-static int is_public_exponent_bit_set(const struct rsa_public_key *key,
- int pos)
-{
- return key->exponent & (1ULL << pos);
-}
-
-/**
- * pow_mod() - in-place public exponentiation
- *
- * @key: RSA key
- * @inout: Big-endian word array containing value and result
- */
-static int pow_mod(const struct rsa_public_key *key, uint32_t *inout)
-{
- uint32_t *result, *ptr;
- uint i;
- int j, k;
-
- /* Sanity check for stack size - key->len is in 32-bit words */
- if (key->len > RSA_MAX_KEY_BITS / 32) {
- debug("RSA key words %u exceeds maximum %d\n", key->len,
- RSA_MAX_KEY_BITS / 32);
- return -EINVAL;
- }
-
- uint32_t val[key->len], acc[key->len], tmp[key->len];
- uint32_t a_scaled[key->len];
- result = tmp; /* Re-use location. */
-
- /* Convert from big endian byte array to little endian word array. */
- for (i = 0, ptr = inout + key->len - 1; i < key->len; i++, ptr--)
- val[i] = get_unaligned_be32(ptr);
-
- if (0 != num_public_exponent_bits(key, &k))
- return -EINVAL;
-
- if (k < 2) {
- debug("Public exponent is too short (%d bits, minimum 2)\n",
- k);
- return -EINVAL;
- }
-
- if (!is_public_exponent_bit_set(key, 0)) {
- debug("LSB of RSA public exponent must be set.\n");
- return -EINVAL;
- }
-
- /* the bit at e[k-1] is 1 by definition, so start with: C := M */
- montgomery_mul(key, acc, val, key->rr); /* acc = a * RR / R mod n */
- /* retain scaled version for intermediate use */
- memcpy(a_scaled, acc, key->len * sizeof(a_scaled[0]));
-
- for (j = k - 2; j > 0; --j) {
- montgomery_mul(key, tmp, acc, acc); /* tmp = acc^2 / R mod n */
-
- if (is_public_exponent_bit_set(key, j)) {
- /* acc = tmp * val / R mod n */
- montgomery_mul(key, acc, tmp, a_scaled);
- } else {
- /* e[j] == 0, copy tmp back to acc for next operation */
- memcpy(acc, tmp, key->len * sizeof(acc[0]));
- }
- }
-
- /* the bit at e[0] is always 1 */
- montgomery_mul(key, tmp, acc, acc); /* tmp = acc^2 / R mod n */
- montgomery_mul(key, acc, tmp, val); /* acc = tmp * a / R mod M */
- memcpy(result, acc, key->len * sizeof(result[0]));
-
- /* Make sure result < mod; result is at most 1x mod too large. */
- if (greater_equal_modulus(key, result))
- subtract_modulus(key, result);
-
- /* Convert to bigendian byte array */
- for (i = key->len - 1, ptr = inout; (int)i >= 0; i--, ptr++)
- put_unaligned_be32(result[i], ptr);
- return 0;
-}
-
-static int rsa_verify_key(const struct rsa_public_key *key, const uint8_t *sig,
+static int rsa_verify_key(struct key_prop *prop, const uint8_t *sig,
const uint32_t sig_len, const uint8_t *hash,
struct checksum_algo *algo)
{
const uint8_t *padding;
int pad_len;
int ret;
+#if !defined(USE_HOSTCC)
+ struct udevice *mod_exp_dev;
+#endif
- if (!key || !sig || !hash || !algo)
+ if (!prop || !sig || !hash || !algo)
return -EIO;
- if (sig_len != (key->len * sizeof(uint32_t))) {
+ if (sig_len != (prop->num_bits / 8)) {
debug("Signature is of incorrect length %d\n", sig_len);
return -EINVAL;
}
return -EINVAL;
}
- uint32_t buf[sig_len / sizeof(uint32_t)];
+ uint8_t buf[sig_len];
- memcpy(buf, sig, sig_len);
+#if !defined(USE_HOSTCC)
+ ret = uclass_get_device(UCLASS_MOD_EXP, 0, &mod_exp_dev);
+ if (ret) {
+ printf("RSA: Can't find Modular Exp implementation\n");
+ return -EINVAL;
+ }
- ret = pow_mod(key, buf);
- if (ret)
+ ret = rsa_mod_exp(mod_exp_dev, sig, sig_len, prop, buf);
+#else
+ ret = rsa_mod_exp_sw(sig, sig_len, prop, buf);
+#endif
+ if (ret) {
+ debug("Error in Modular exponentation\n");
return ret;
+ }
padding = algo->rsa_padding;
pad_len = algo->pad_len - algo->checksum_len;
return 0;
}
-static void rsa_convert_big_endian(uint32_t *dst, const uint32_t *src, int len)
-{
- int i;
-
- for (i = 0; i < len; i++)
- dst[i] = fdt32_to_cpu(src[len - 1 - i]);
-}
-
+/**
+ * rsa_verify_with_keynode() - Verify a signature against some data using
+ * information in node with prperties of RSA Key like modulus, exponent etc.
+ *
+ * Parse sign-node and fill a key_prop structure with properties of the
+ * key. Verify a RSA PKCS1.5 signature against an expected hash using
+ * the properties parsed
+ *
+ * @info: Specifies key and FIT information
+ * @hash: Pointer to the expected hash
+ * @sig: Signature
+ * @sig_len: Number of bytes in signature
+ * @node: Node having the RSA Key properties
+ * @return 0 if verified, -ve on error
+ */
static int rsa_verify_with_keynode(struct image_sign_info *info,
- const void *hash, uint8_t *sig, uint sig_len, int node)
+ const void *hash, uint8_t *sig,
+ uint sig_len, int node)
{
const void *blob = info->fdt_blob;
- struct rsa_public_key key;
- const void *modulus, *rr;
- const uint64_t *public_exponent;
+ struct key_prop prop;
int length;
- int ret;
+ int ret = 0;
if (node < 0) {
debug("%s: Skipping invalid node", __func__);
return -EBADF;
}
- if (!fdt_getprop(blob, node, "rsa,n0-inverse", NULL)) {
- debug("%s: Missing rsa,n0-inverse", __func__);
- return -EFAULT;
- }
- key.len = fdtdec_get_int(blob, node, "rsa,num-bits", 0);
- key.n0inv = fdtdec_get_int(blob, node, "rsa,n0-inverse", 0);
- public_exponent = fdt_getprop(blob, node, "rsa,exponent", &length);
- if (!public_exponent || length < sizeof(*public_exponent))
- key.exponent = RSA_DEFAULT_PUBEXP;
- else
- key.exponent = fdt64_to_cpu(*public_exponent);
- modulus = fdt_getprop(blob, node, "rsa,modulus", NULL);
- rr = fdt_getprop(blob, node, "rsa,r-squared", NULL);
- if (!key.len || !modulus || !rr) {
- debug("%s: Missing RSA key info", __func__);
- return -EFAULT;
- }
- /* Sanity check for stack size */
- if (key.len > RSA_MAX_KEY_BITS || key.len < RSA_MIN_KEY_BITS) {
- debug("RSA key bits %u outside allowed range %d..%d\n",
- key.len, RSA_MIN_KEY_BITS, RSA_MAX_KEY_BITS);
+ prop.num_bits = fdtdec_get_int(blob, node, "rsa,num-bits", 0);
+
+ prop.n0inv = fdtdec_get_int(blob, node, "rsa,n0-inverse", 0);
+
+ prop.public_exponent = fdt_getprop(blob, node, "rsa,exponent", &length);
+ if (!prop.public_exponent || length < sizeof(uint64_t))
+ prop.public_exponent = NULL;
+
+ prop.exp_len = sizeof(uint64_t);
+
+ prop.modulus = fdt_getprop(blob, node, "rsa,modulus", NULL);
+
+ prop.rr = fdt_getprop(blob, node, "rsa,r-squared", NULL);
+
+ if (!prop.num_bits || !prop.modulus) {
+ debug("%s: Missing RSA key info", __func__);
return -EFAULT;
}
- key.len /= sizeof(uint32_t) * 8;
- uint32_t key1[key.len], key2[key.len];
-
- key.modulus = key1;
- key.rr = key2;
- rsa_convert_big_endian(key.modulus, modulus, key.len);
- rsa_convert_big_endian(key.rr, rr, key.len);
- if (!key.modulus || !key.rr) {
- debug("%s: Out of memory", __func__);
- return -ENOMEM;
- }
- debug("key length %d\n", key.len);
- ret = rsa_verify_key(&key, sig, sig_len, hash, info->algo->checksum);
- if (ret) {
- printf("%s: RSA failed to verify: %d\n", __func__, ret);
- return ret;
- }
+ ret = rsa_verify_key(&prop, sig, sig_len, hash, info->algo->checksum);
- return 0;
+ return ret;
}
int rsa_verify(struct image_sign_info *info,
}
/* Calculate checksum with checksum-algorithm */
- info->algo->checksum->calculate(region, region_count, hash);
+ ret = info->algo->checksum->calculate(info->algo->checksum->name,
+ region, region_count, hash);
+ if (ret < 0) {
+ debug("%s: Error in checksum calculation\n", __func__);
+ return -EINVAL;
+ }
/* See if we must use a particular key */
if (info->required_keynode != -1) {
#ccflags-y += -DDEBUG
+obj-y += checksum.o
obj-$(CONFIG_CMD_NET) += arp.o
obj-$(CONFIG_CMD_NET) += bootp.o
obj-$(CONFIG_CMD_CDP) += cdp.o
--- /dev/null
+/*
+ * This file was originally taken from the FreeBSD project.
+ *
+ * Copyright (c) 2001 Charles Mott <cm@linktel.net>
+ * Copyright (c) 2008 coresystems GmbH
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <common.h>
+#include <net.h>
+
+unsigned compute_ip_checksum(const void *vptr, unsigned nbytes)
+{
+ int sum, oddbyte;
+ const unsigned short *ptr = vptr;
+
+ sum = 0;
+ while (nbytes > 1) {
+ sum += *ptr++;
+ nbytes -= 2;
+ }
+ if (nbytes == 1) {
+ oddbyte = 0;
+ ((u8 *)&oddbyte)[0] = *(u8 *)ptr;
+ ((u8 *)&oddbyte)[1] = 0;
+ sum += oddbyte;
+ }
+ sum = (sum >> 16) + (sum & 0xffff);
+ sum += (sum >> 16);
+ sum = ~sum & 0xffff;
+
+ return sum;
+}
+
+unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new)
+{
+ unsigned long checksum;
+
+ sum = ~sum & 0xffff;
+ new = ~new & 0xffff;
+ if (offset & 1) {
+ /*
+ * byte-swap the sum if it came from an odd offset; since the
+ * computation is endian independant this works.
+ */
+ new = ((new >> 8) & 0xff) | ((new << 8) & 0xff00);
+ }
+ checksum = sum + new;
+ if (checksum > 0xffff)
+ checksum -= 0xffff;
+
+ return (~checksum) & 0xffff;
+}
+
+int ip_checksum_ok(const void *addr, unsigned nbytes)
+{
+ return !(compute_ip_checksum(addr, nbytes) & 0xfffe);
+}
libs-$(CONFIG_SPL_GPIO_SUPPORT) += drivers/gpio/
libs-$(CONFIG_SPL_MMC_SUPPORT) += drivers/mmc/
libs-$(CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT) += drivers/ddr/fsl/
+libs-$(CONFIG_SYS_MVEBU_DDR) += drivers/ddr/mvebu/
libs-$(CONFIG_SPL_SERIAL_SUPPORT) += drivers/serial/
libs-$(CONFIG_SPL_SPI_FLASH_SUPPORT) += drivers/mtd/spi/
libs-$(CONFIG_SPL_SPI_SUPPORT) += drivers/spi/
#include <dm/device-internal.h>
#include <dm/root.h>
#include <dm/test.h>
+#include <dm/uclass-internal.h>
#include <dm/ut.h>
#include <dm/util.h>
DECLARE_GLOBAL_DATA_PTR;
+struct dm_test_parent_platdata {
+ int count;
+ int bind_flag;
+ int uclass_bind_flag;
+};
+
enum {
FLAG_CHILD_PROBED = 10,
FLAG_CHILD_REMOVED = -7,
return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
}
+static int testbus_child_post_bind(struct udevice *dev)
+{
+ struct dm_test_parent_platdata *plat;
+
+ plat = dev_get_parent_platdata(dev);
+ plat->bind_flag = 1;
+ plat->uclass_bind_flag = 2;
+
+ return 0;
+}
+
static int testbus_child_pre_probe(struct udevice *dev)
{
struct dm_test_parent_data *parent_data = dev_get_parentdata(dev);
return 0;
}
+static int testbus_child_pre_probe_uclass(struct udevice *dev)
+{
+ struct dm_test_priv *priv = dev_get_priv(dev);
+
+ priv->uclass_flag++;
+
+ return 0;
+}
+
static int testbus_child_post_remove(struct udevice *dev)
{
struct dm_test_parent_data *parent_data = dev_get_parentdata(dev);
.of_match = testbus_ids,
.id = UCLASS_TEST_BUS,
.probe = testbus_drv_probe,
+ .child_post_bind = testbus_child_post_bind,
.priv_auto_alloc_size = sizeof(struct dm_test_priv),
.platdata_auto_alloc_size = sizeof(struct dm_test_pdata),
.per_child_auto_alloc_size = sizeof(struct dm_test_parent_data),
+ .per_child_platdata_auto_alloc_size =
+ sizeof(struct dm_test_parent_platdata),
.child_pre_probe = testbus_child_pre_probe,
.child_post_remove = testbus_child_post_remove,
};
UCLASS_DRIVER(testbus) = {
.name = "testbus",
.id = UCLASS_TEST_BUS,
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
+ .child_pre_probe = testbus_child_pre_probe_uclass,
};
/* Test that we can probe for children */
static int dm_test_bus_children(struct dm_test_state *dms)
{
- int num_devices = 4;
+ int num_devices = 6;
struct udevice *bus;
struct uclass *uc;
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
/* Test that the bus can store data about each child */
-static int dm_test_bus_parent_data(struct dm_test_state *dms)
+static int test_bus_parent_data(struct dm_test_state *dms)
{
struct dm_test_parent_data *parent_data;
struct udevice *bus, *dev;
return 0;
}
-
+/* Test that the bus can store data about each child */
+static int dm_test_bus_parent_data(struct dm_test_state *dms)
+{
+ return test_bus_parent_data(dms);
+}
DM_TEST(dm_test_bus_parent_data, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+/* As above but the size is controlled by the uclass */
+static int dm_test_bus_parent_data_uclass(struct dm_test_state *dms)
+{
+ struct udevice *bus;
+ int size;
+ int ret;
+
+ /* Set the driver size to 0 so that the uclass size is used */
+ ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus));
+ size = bus->driver->per_child_auto_alloc_size;
+ bus->uclass->uc_drv->per_child_auto_alloc_size = size;
+ bus->driver->per_child_auto_alloc_size = 0;
+ ret = test_bus_parent_data(dms);
+ if (ret)
+ return ret;
+ bus->uclass->uc_drv->per_child_auto_alloc_size = 0;
+ bus->driver->per_child_auto_alloc_size = size;
+
+ return 0;
+}
+DM_TEST(dm_test_bus_parent_data_uclass,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
/* Test that the bus ops are called when a child is probed/removed */
static int dm_test_bus_parent_ops(struct dm_test_state *dms)
{
return 0;
}
DM_TEST(dm_test_bus_parent_ops, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+static int test_bus_parent_platdata(struct dm_test_state *dms)
+{
+ struct dm_test_parent_platdata *plat;
+ struct udevice *bus, *dev;
+ int child_count;
+
+ /* Check that the bus has no children */
+ ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus));
+ device_find_first_child(bus, &dev);
+ ut_asserteq_ptr(NULL, dev);
+
+ ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
+
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ /* Check that platform data is allocated */
+ plat = dev_get_parent_platdata(dev);
+ ut_assert(plat != NULL);
+
+ /*
+ * Check that it is not affected by the device being
+ * probed/removed
+ */
+ plat->count++;
+ ut_asserteq(1, plat->count);
+ device_probe(dev);
+ device_remove(dev);
+
+ ut_asserteq_ptr(plat, dev_get_parent_platdata(dev));
+ ut_asserteq(1, plat->count);
+ ut_assertok(device_probe(dev));
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ /* Removing the bus should also have no effect (it is still bound) */
+ device_remove(bus);
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ /* Check that platform data is allocated */
+ plat = dev_get_parent_platdata(dev);
+ ut_assert(plat != NULL);
+ ut_asserteq(1, plat->count);
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ /* Unbind all the children */
+ do {
+ device_find_first_child(bus, &dev);
+ if (dev)
+ device_unbind(dev);
+ } while (dev);
+
+ /* Now the child platdata should be removed and re-added */
+ device_probe(bus);
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ /* Check that platform data is allocated */
+ plat = dev_get_parent_platdata(dev);
+ ut_assert(plat != NULL);
+ ut_asserteq(0, plat->count);
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ return 0;
+}
+
+/* Test that the bus can store platform data about each child */
+static int dm_test_bus_parent_platdata(struct dm_test_state *dms)
+{
+ return test_bus_parent_platdata(dms);
+}
+DM_TEST(dm_test_bus_parent_platdata, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* As above but the size is controlled by the uclass */
+static int dm_test_bus_parent_platdata_uclass(struct dm_test_state *dms)
+{
+ struct udevice *bus;
+ int size;
+ int ret;
+
+ /* Set the driver size to 0 so that the uclass size is used */
+ ut_assertok(uclass_find_device(UCLASS_TEST_BUS, 0, &bus));
+ size = bus->driver->per_child_platdata_auto_alloc_size;
+ bus->uclass->uc_drv->per_child_platdata_auto_alloc_size = size;
+ bus->driver->per_child_platdata_auto_alloc_size = 0;
+ ret = test_bus_parent_platdata(dms);
+ if (ret)
+ return ret;
+ bus->uclass->uc_drv->per_child_platdata_auto_alloc_size = 0;
+ bus->driver->per_child_platdata_auto_alloc_size = size;
+
+ return 0;
+}
+DM_TEST(dm_test_bus_parent_platdata_uclass,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that the child post_bind method is called */
+static int dm_test_bus_child_post_bind(struct dm_test_state *dms)
+{
+ struct dm_test_parent_platdata *plat;
+ struct udevice *bus, *dev;
+ int child_count;
+
+ ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ /* Check that platform data is allocated */
+ plat = dev_get_parent_platdata(dev);
+ ut_assert(plat != NULL);
+ ut_asserteq(1, plat->bind_flag);
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ return 0;
+}
+DM_TEST(dm_test_bus_child_post_bind, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that the child post_bind method is called */
+static int dm_test_bus_child_post_bind_uclass(struct dm_test_state *dms)
+{
+ struct dm_test_parent_platdata *plat;
+ struct udevice *bus, *dev;
+ int child_count;
+
+ ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ /* Check that platform data is allocated */
+ plat = dev_get_parent_platdata(dev);
+ ut_assert(plat != NULL);
+ ut_asserteq(2, plat->uclass_bind_flag);
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ return 0;
+}
+DM_TEST(dm_test_bus_child_post_bind_uclass,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/*
+ * Test that the bus' uclass' child_pre_probe() is called before the
+ * device's probe() method
+ */
+static int dm_test_bus_child_pre_probe_uclass(struct dm_test_state *dms)
+{
+ struct udevice *bus, *dev;
+ int child_count;
+
+ /*
+ * See testfdt_drv_probe() which effectively checks that the uclass
+ * flag is set before that method is called
+ */
+ ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
+ for (device_find_first_child(bus, &dev), child_count = 0;
+ dev;
+ device_find_next_child(&dev)) {
+ struct dm_test_priv *priv = dev_get_priv(dev);
+
+ /* Check that things happened in the right order */
+ ut_asserteq_ptr(NULL, priv);
+ ut_assertok(device_probe(dev));
+
+ priv = dev_get_priv(dev);
+ ut_assert(priv != NULL);
+ ut_asserteq(1, priv->uclass_flag);
+ ut_asserteq(1, priv->uclass_total);
+ child_count++;
+ }
+ ut_asserteq(3, child_count);
+
+ return 0;
+}
+DM_TEST(dm_test_bus_child_pre_probe_uclass,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
}
DM_TEST(dm_test_uclass_before_ready, 0);
+
+static int dm_test_device_get_uclass_id(struct dm_test_state *dms)
+{
+ struct udevice *dev;
+
+ ut_assertok(uclass_get_device(UCLASS_TEST, 0, &dev));
+ ut_asserteq(UCLASS_TEST, device_get_uclass_id(dev));
+
+ return 0;
+}
+DM_TEST(dm_test_device_get_uclass_id, DM_TESTF_SCAN_PDATA);
return 0;
}
-
DM_TEST(dm_test_gpio_leak, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that we can find GPIOs using phandles */
+static int dm_test_gpio_phandles(struct dm_test_state *dms)
+{
+ struct gpio_desc desc, desc_list[8], desc_list2[8];
+ struct udevice *dev, *gpio_a, *gpio_b;
+
+ ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev));
+ ut_asserteq_str("a-test", dev->name);
+
+ ut_assertok(gpio_request_by_name(dev, "test-gpios", 1, &desc, 0));
+ ut_assertok(uclass_get_device(UCLASS_GPIO, 1, &gpio_a));
+ ut_assertok(uclass_get_device(UCLASS_GPIO, 2, &gpio_b));
+ ut_asserteq_str("base-gpios", gpio_a->name);
+ ut_asserteq(true, !!device_active(gpio_a));
+ ut_asserteq_ptr(gpio_a, desc.dev);
+ ut_asserteq(4, desc.offset);
+ /* GPIOF_INPUT is the sandbox GPIO driver default */
+ ut_asserteq(GPIOF_INPUT, gpio_get_function(gpio_a, 4, NULL));
+ ut_assertok(dm_gpio_free(dev, &desc));
+
+ ut_asserteq(-ENOENT, gpio_request_by_name(dev, "test-gpios", 3, &desc,
+ 0));
+ ut_asserteq_ptr(NULL, desc.dev);
+ ut_asserteq(desc.offset, 0);
+ ut_asserteq(-ENOENT, gpio_request_by_name(dev, "test-gpios", 5, &desc,
+ 0));
+
+ /* Last GPIO is ignord as it comes after <0> */
+ ut_asserteq(3, gpio_request_list_by_name(dev, "test-gpios", desc_list,
+ ARRAY_SIZE(desc_list), 0));
+ ut_asserteq(-EBUSY, gpio_request_list_by_name(dev, "test-gpios",
+ desc_list2,
+ ARRAY_SIZE(desc_list2),
+ 0));
+ ut_assertok(gpio_free_list(dev, desc_list, 3));
+ ut_asserteq(3, gpio_request_list_by_name(dev, "test-gpios", desc_list,
+ ARRAY_SIZE(desc_list),
+ GPIOD_IS_OUT |
+ GPIOD_IS_OUT_ACTIVE));
+ ut_asserteq_ptr(gpio_a, desc_list[0].dev);
+ ut_asserteq(1, desc_list[0].offset);
+ ut_asserteq_ptr(gpio_a, desc_list[1].dev);
+ ut_asserteq(4, desc_list[1].offset);
+ ut_asserteq_ptr(gpio_b, desc_list[2].dev);
+ ut_asserteq(5, desc_list[2].offset);
+ ut_asserteq(1, dm_gpio_get_value(desc_list));
+ ut_assertok(gpio_free_list(dev, desc_list, 3));
+
+ ut_asserteq(6, gpio_request_list_by_name(dev, "test2-gpios", desc_list,
+ ARRAY_SIZE(desc_list), 0));
+ /* This was set to output previously, so still will be */
+ ut_asserteq(GPIOF_OUTPUT, gpio_get_function(gpio_a, 1, NULL));
+
+ /* Active low should invert the input value */
+ ut_asserteq(GPIOF_INPUT, gpio_get_function(gpio_b, 6, NULL));
+ ut_asserteq(1, dm_gpio_get_value(&desc_list[2]));
+
+ ut_asserteq(GPIOF_INPUT, gpio_get_function(gpio_b, 7, NULL));
+ ut_asserteq(GPIOF_OUTPUT, gpio_get_function(gpio_b, 8, NULL));
+ ut_asserteq(0, dm_gpio_get_value(&desc_list[4]));
+ ut_asserteq(GPIOF_OUTPUT, gpio_get_function(gpio_b, 9, NULL));
+ ut_asserteq(1, dm_gpio_get_value(&desc_list[5]));
+
+
+ return 0;
+}
+DM_TEST(dm_test_gpio_phandles, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
* remove the emulation and the slave device.
*/
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_probe(bus, chip, 0, &dev));
- ut_asserteq(-ENODEV, i2c_probe(bus, no_chip, 0, &dev));
+ ut_assertok(dm_i2c_probe(bus, chip, 0, &dev));
+ ut_asserteq(-ENODEV, dm_i2c_probe(bus, no_chip, 0, &dev));
ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_I2C, 1, &bus));
return 0;
uint8_t buf[5];
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_get_chip(bus, chip, &dev));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(i2c_get_chip(bus, chip, 1, &dev));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0\0\0\0", sizeof(buf)));
- ut_assertok(i2c_write(dev, 2, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 2, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0AB\0", sizeof(buf)));
return 0;
uint8_t buf[5];
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_get_chip(bus, chip, &dev));
+ ut_assertok(i2c_get_chip(bus, chip, 1, &dev));
ut_assertok(i2c_set_bus_speed(bus, 100000));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(i2c_set_bus_speed(bus, 400000));
ut_asserteq(400000, i2c_get_bus_speed(bus));
- ut_assertok(i2c_read(dev, 0, buf, 5));
- ut_asserteq(-EINVAL, i2c_write(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
+ ut_asserteq(-EINVAL, dm_i2c_write(dev, 0, buf, 5));
return 0;
}
uint8_t buf[5];
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_get_chip(bus, chip, &dev));
+ ut_assertok(i2c_get_chip(bus, chip, 1, &dev));
ut_assertok(i2c_set_chip_offset_len(dev, 1));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
/* This is not supported by the uclass */
ut_asserteq(-EINVAL, i2c_set_chip_offset_len(dev, 5));
struct udevice *bus, *dev;
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_probe(bus, SANDBOX_I2C_TEST_ADDR, 0, &dev));
+ ut_assertok(dm_i2c_probe(bus, SANDBOX_I2C_TEST_ADDR, 0, &dev));
return 0;
}
uint8_t buf[5];
ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus));
- ut_assertok(i2c_get_chip(bus, chip, &dev));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(i2c_get_chip(bus, chip, 1, &dev));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0\0\0\0", sizeof(buf)));
/* Tell the EEPROM to only read/write one register at a time */
sandbox_i2c_eeprom_set_test_mode(eeprom, SIE_TEST_MODE_SINGLE_BYTE);
/* Now we only get the first byte - the rest will be 0xff */
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\xff\xff\xff\xff", sizeof(buf)));
/* If we do a separate transaction for each byte, it works */
ut_assertok(i2c_set_chip_flags(dev, DM_I2C_CHIP_RD_ADDRESS));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0\0\0\0", sizeof(buf)));
/* This will only write A */
ut_assertok(i2c_set_chip_flags(dev, 0));
- ut_assertok(i2c_write(dev, 2, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 2, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\xff\xff\xff\xff", sizeof(buf)));
/* Check that the B was ignored */
ut_assertok(i2c_set_chip_flags(dev, DM_I2C_CHIP_RD_ADDRESS));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0A\0\0\0", sizeof(buf)));
/* Now write it again with the new flags, it should work */
ut_assertok(i2c_set_chip_flags(dev, DM_I2C_CHIP_WR_ADDRESS));
- ut_assertok(i2c_write(dev, 2, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 2, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\xff\xff\xff\xff", sizeof(buf)));
ut_assertok(i2c_set_chip_flags(dev, DM_I2C_CHIP_WR_ADDRESS |
DM_I2C_CHIP_RD_ADDRESS));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "\0\0AB\0\0", sizeof(buf)));
/* Restore defaults */
struct udevice *dev;
uint8_t buf[5];
- ut_assertok(i2c_get_chip_for_busnum(busnum, chip, &dev));
+ ut_assertok(i2c_get_chip_for_busnum(busnum, chip, 1, &dev));
/* Do a transfer so we can find the emulator */
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(uclass_first_device(UCLASS_I2C_EMUL, &eeprom));
/* Offset length 0 */
sandbox_i2c_eeprom_set_offset_len(eeprom, 0);
ut_assertok(i2c_set_chip_offset_len(dev, 0));
- ut_assertok(i2c_write(dev, 10 /* ignored */, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 10 /* ignored */, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "AB\0\0\0\0", sizeof(buf)));
/* Offset length 1 */
sandbox_i2c_eeprom_set_offset_len(eeprom, 1);
ut_assertok(i2c_set_chip_offset_len(dev, 1));
- ut_assertok(i2c_write(dev, 2, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 2, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0, buf, 5));
ut_assertok(memcmp(buf, "ABAB\0", sizeof(buf)));
/* Offset length 2 */
sandbox_i2c_eeprom_set_offset_len(eeprom, 2);
ut_assertok(i2c_set_chip_offset_len(dev, 2));
- ut_assertok(i2c_write(dev, 0x210, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0x210, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 0x210, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0x210, buf, 5));
ut_assertok(memcmp(buf, "AB\0\0\0", sizeof(buf)));
/* Offset length 3 */
sandbox_i2c_eeprom_set_offset_len(eeprom, 2);
ut_assertok(i2c_set_chip_offset_len(dev, 2));
- ut_assertok(i2c_write(dev, 0x410, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0x410, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 0x410, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0x410, buf, 5));
ut_assertok(memcmp(buf, "AB\0\0\0", sizeof(buf)));
/* Offset length 4 */
sandbox_i2c_eeprom_set_offset_len(eeprom, 2);
ut_assertok(i2c_set_chip_offset_len(dev, 2));
- ut_assertok(i2c_write(dev, 0x420, (uint8_t *)"AB", 2));
- ut_assertok(i2c_read(dev, 0x420, buf, 5));
+ ut_assertok(dm_i2c_write(dev, 0x420, (uint8_t *)"AB", 2));
+ ut_assertok(dm_i2c_read(dev, 0x420, buf, 5));
ut_assertok(memcmp(buf, "AB\0\0\0", sizeof(buf)));
/* Restore defaults */
ut_asserteq(0, uclass_get_device_by_seq(UCLASS_SPI, busnum, &bus));
ut_assertok(spi_cs_info(bus, cs, &info));
of_offset = info.dev->of_offset;
- sandbox_sf_unbind_emul(state_get_current(), busnum, cs);
device_remove(info.dev);
device_unbind(info.dev);
* reports that CS 0 is present
*/
ut_assertok(spi_cs_info(bus, cs, &info));
- ut_asserteq_ptr(info.dev, NULL);
+ ut_asserteq_ptr(NULL, info.dev);
/* This finds nothing because we removed the device */
ut_asserteq(-ENODEV, spi_find_bus_and_cs(busnum, cs, &bus, &dev));
ut_asserteq(-ENOENT, spi_get_bus_and_cs(busnum, cs, speed, mode,
"spi_flash_std", "name", &bus,
&slave));
+ sandbox_sf_unbind_emul(state_get_current(), busnum, cs);
ut_assertok(spi_cs_info(bus, cs, &info));
- ut_asserteq_ptr(info.dev, NULL);
+ ut_asserteq_ptr(NULL, info.dev);
/* Add the emulation and try again */
ut_assertok(sandbox_sf_bind_emul(state, busnum, cs, bus, of_offset,
#!/bin/sh
+die() {
+ echo $1
+ exit 1
+}
+
NUM_CPUS=$(cat /proc/cpuinfo |grep -c processor)
dtc -I dts -O dtb test/dm/test.dts -o test/dm/test.dtb
-make O=sandbox sandbox_config
-make O=sandbox -s -j${NUM_CPUS}
+make O=sandbox sandbox_config || die "Cannot configure U-Boot"
+make O=sandbox -s -j${NUM_CPUS} || die "Cannot build U-Boot"
dd if=/dev/zero of=spi.bin bs=1M count=2
./sandbox/u-boot -d test/dm/test.dtb -c "dm test"
rm spi.bin
priv->ping_total += DM_TEST_START_TOTAL;
+ /*
+ * If this device is on a bus, the uclass_flag will be set before
+ * calling this function. This is used by
+ * dm_test_bus_child_pre_probe_uclass().
+ */
+ priv->uclass_total += priv->uclass_flag;
+
return 0;
}
UCLASS_DRIVER(testfdt) = {
.name = "testfdt",
.id = UCLASS_TEST_FDT,
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
};
int dm_check_devices(struct dm_test_state *dms, int num_devices)
/* Test that FDT-based binding works correctly */
static int dm_test_fdt(struct dm_test_state *dms)
{
- const int num_devices = 4;
+ const int num_devices = 6;
struct udevice *dev;
struct uclass *uc;
int ret;
/* These are num_devices compatible root-level device tree nodes */
ut_asserteq(num_devices, list_count_items(&uc->dev_head));
- /* Each should have no platdata / priv */
+ /* Each should have platform data but no private data */
for (i = 0; i < num_devices; i++) {
ret = uclass_find_device(UCLASS_TEST_FDT, i, &dev);
ut_assert(!ret);
ut_assert(!dev_get_priv(dev));
- ut_assert(!dev->platdata);
+ ut_assert(dev->platdata);
}
ut_assertok(dm_check_devices(dms, num_devices));
ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_FDT, 3, true, &dev));
ut_asserteq_str("b-test", dev->name);
- ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_FDT, 0, true, &dev));
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_FDT, 8, true, &dev));
ut_asserteq_str("a-test", dev->name);
ut_asserteq(-ENODEV, uclass_find_device_by_seq(UCLASS_TEST_FDT, 5,
ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_TEST_FDT, 1,
&dev));
ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev));
- ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 1, &dev));
+ ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 4, &dev));
/* But now that it is probed, we can find it */
ut_assertok(uclass_get_device_by_seq(UCLASS_TEST_FDT, 1, &dev));
- ut_asserteq_str("a-test", dev->name);
+ ut_asserteq_str("f-test", dev->name);
return 0;
}
aliases {
console = &uart0;
+ i2c0 = "/i2c@0";
+ spi0 = "/spi@0";
testfdt6 = "/e-test";
+ testbus3 = "/some-bus";
+ testfdt0 = "/some-bus/c-test@0";
+ testfdt1 = "/some-bus/c-test@1";
+ testfdt3 = "/b-test";
+ testfdt5 = "/some-bus/c-test@5";
+ testfdt8 = "/a-test";
};
uart0: serial {
ping-expect = <0>;
ping-add = <0>;
u-boot,dm-pre-reloc;
+ test-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 5 0 3 2 1>,
+ <0>, <&gpio_a 12>;
+ test2-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 6 1 3 2 1>,
+ <&gpio_b 7 2 3 2 1>, <&gpio_b 8 4 3 2 1>,
+ <&gpio_b 9 0xc 3 2 1>;
};
junk {
compatible = "google,another-fdt-test";
};
+ f-test {
+ compatible = "denx,u-boot-fdt-test";
+ };
+
+ g-test {
+ compatible = "denx,u-boot-fdt-test";
+ };
+
gpio_a: base-gpios {
compatible = "sandbox,gpio";
+ gpio-controller;
+ #gpio-cells = <1>;
gpio-bank-name = "a";
num-gpios = <20>;
};
- extra-gpios {
+ gpio_b: extra-gpios {
compatible = "sandbox,gpio";
+ gpio-controller;
+ #gpio-cells = <5>;
gpio-bank-name = "b";
num-gpios = <10>;
};
# ./test/image/test-imagetools.sh
BASEDIR=sandbox
-SRCDIR=sandbox/boot
+SRCDIR=${BASEDIR}/boot
IMAGE_NAME="v1.0-test"
-IMAGE=linux.img
+IMAGE_MULTI=linux.img
+IMAGE_FIT_ITS=linux.its
+IMAGE_FIT_ITB=linux.itb
DATAFILE0=vmlinuz
DATAFILE1=initrd.img
DATAFILE2=System.map
for file in ${DATAFILES}; do
rm -f ${file} ${SRCDIR}/${file}
done
- rm -f ${IMAGE} ${DUMPIMAGE_LIST} ${MKIMAGE_LIST} ${TEST_OUT}
+ rm -f ${IMAGE_MULTI}
+ rm -f ${DUMPIMAGE_LIST}
+ rm -f ${MKIMAGE_LIST}
+ rm -f ${TEST_OUT}
rmdir ${SRCDIR}
}
# Check that two files are the same
assert_equal()
{
- if ! diff $1 $2; then
+ if ! diff -u $1 $2; then
echo "Failed."
cleanup
exit 1
${cmd} >${redir}
}
-# Write files into an image
-create_image()
+# Write files into an multi-file image
+create_multi_image()
{
local files="${SRCDIR}/${DATAFILE0}:${SRCDIR}/${DATAFILE1}"
files+=":${SRCDIR}/${DATAFILE2}"
- echo -e "\nBuilding image..."
+ echo -e "\nBuilding multi-file image..."
do_cmd ${MKIMAGE} -A x86 -O linux -T multi -n \"${IMAGE_NAME}\" \
- -d ${files} ${IMAGE}
+ -d ${files} ${IMAGE_MULTI}
echo "done."
}
-# Extract files from an image
-extract_image()
+# Extract files from an multi-file image
+extract_multi_image()
{
- echo -e "\nExtracting image contents..."
- do_cmd ${DUMPIMAGE} -i ${IMAGE} -p 0 ${DATAFILE0}
- do_cmd ${DUMPIMAGE} -i ${IMAGE} -p 1 ${DATAFILE1}
- do_cmd ${DUMPIMAGE} -i ${IMAGE} -p 2 ${DATAFILE2}
- do_cmd ${DUMPIMAGE} -i ${IMAGE} -p 2 ${DATAFILE2} -o ${TEST_OUT}
+ echo -e "\nExtracting multi-file image contents..."
+ do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 0 ${DATAFILE0}
+ do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 1 ${DATAFILE1}
+ do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2}
+ do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2} -o ${TEST_OUT}
+ echo "done."
+}
+
+# Write files into a FIT image
+create_fit_image()
+{
+ echo " \
+ /dts-v1/; \
+ / { \
+ description = \"FIT image\"; \
+ #address-cells = <1>; \
+ \
+ images { \
+ kernel@1 { \
+ description = \"kernel\"; \
+ data = /incbin/(\"${DATAFILE0}\"); \
+ type = \"kernel\"; \
+ arch = \"sandbox\"; \
+ os = \"linux\"; \
+ compression = \"gzip\"; \
+ load = <0x40000>; \
+ entry = <0x8>; \
+ }; \
+ ramdisk@1 { \
+ description = \"filesystem\"; \
+ data = /incbin/(\"${DATAFILE1}\"); \
+ type = \"ramdisk\"; \
+ arch = \"sandbox\"; \
+ os = \"linux\"; \
+ compression = \"none\"; \
+ load = <0x80000>; \
+ entry = <0x16>; \
+ }; \
+ fdt@1 { \
+ description = \"device tree\"; \
+ data = /incbin/(\"${DATAFILE2}\"); \
+ type = \"flat_dt\"; \
+ arch = \"sandbox\"; \
+ compression = \"none\"; \
+ }; \
+ }; \
+ configurations { \
+ default = \"conf@1\"; \
+ conf@1 { \
+ kernel = \"kernel@1\"; \
+ fdt = \"fdt@1\"; \
+ }; \
+ }; \
+ }; \
+ " > ${IMAGE_FIT_ITS}
+
+ echo -e "\nBuilding FIT image..."
+ do_cmd ${MKIMAGE} -f ${IMAGE_FIT_ITS} ${IMAGE_FIT_ITB}
+ echo "done."
+}
+
+# Extract files from a FIT image
+extract_fit_image()
+{
+ echo -e "\nExtracting FIT image contents..."
+ do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 0 ${DATAFILE0}
+ do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 1 ${DATAFILE1}
+ do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2}
+ do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2} -o ${TEST_OUT}
echo "done."
}
# List the contents of a file
+# Args:
+# image filename
list_image()
{
+ local image="$1"
+
echo -e "\nListing image contents..."
- do_cmd_redir ${MKIMAGE_LIST} ${MKIMAGE} -l ${IMAGE}
- do_cmd_redir ${DUMPIMAGE_LIST} ${DUMPIMAGE} -l ${IMAGE}
+ do_cmd_redir ${MKIMAGE_LIST} ${MKIMAGE} -l ${image}
+ do_cmd_redir ${DUMPIMAGE_LIST} ${DUMPIMAGE} -l ${image}
echo "done."
}
create_files
- # Compress and extract multifile images, compare the result
- create_image
- extract_image
+ # Compress and extract multi-file images, compare the result
+ create_multi_image
+ extract_multi_image
+ for file in ${DATAFILES}; do
+ assert_equal ${file} ${SRCDIR}/${file}
+ done
+ assert_equal ${TEST_OUT} ${DATAFILE2}
+
+ # List contents of multi-file image and compares output from tools
+ list_image ${IMAGE_MULTI}
+ assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
+
+ # Compress and extract FIT images, compare the result
+ create_fit_image
+ extract_fit_image
for file in ${DATAFILES}; do
assert_equal ${file} ${SRCDIR}/${file}
done
assert_equal ${TEST_OUT} ${DATAFILE2}
- # List contents and compares output fro tools
- list_image
+ # List contents of FIT image and compares output from tools
+ list_image ${IMAGE_FIT_ITB}
assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
# Remove files created
LIBFDT_OBJS := $(addprefix lib/libfdt/, \
fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o)
RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
- rsa-sign.o rsa-verify.o rsa-checksum.o)
+ rsa-sign.o rsa-verify.o rsa-checksum.o \
+ rsa-mod-exp.o)
# common objs for dumpimage and mkimage
dumpimage-mkimage-objs := aisimage.o \
socfpgaimage.o \
lib/sha1.o \
lib/sha256.o \
+ common/hash.o \
ublimage.o \
$(LIBFDT_OBJS) \
$(RSA_OBJS-y)
HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
endif
+ifdef CONFIG_SYS_SPI_U_BOOT_OFFS
+HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_SPI_U_BOOT_OFFS=$(CONFIG_SYS_SPI_U_BOOT_OFFS)
+endif
+
# MXSImage needs LibSSL
ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_FIT_SIGNATURE),)
HOSTLOADLIBES_mkimage += -lssl -lcrypto
HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
+HOSTLDFLAGS += -T $(srctree)/tools/imagetool.lds
+
hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
HOSTCFLAGS_mkexynosspl.o := -pedantic
/*
* aisimage parameters
*/
-static struct image_type_params aisimage_params = {
- .name = "TI Davinci AIS Boot Image support",
- .header_size = 0,
- .hdr = NULL,
- .check_image_type = aisimage_check_image_types,
- .verify_header = aisimage_verify_header,
- .print_header = aisimage_print_header,
- .set_header = aisimage_set_header,
- .check_params = aisimage_check_params,
- .vrec_header = aisimage_generate,
-};
-
-void init_ais_image_type(void)
-{
- register_image_type(&aisimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ aisimage,
+ "TI Davinci AIS Boot Image support",
+ 0,
+ NULL,
+ aisimage_check_params,
+ aisimage_verify_header,
+ aisimage_print_header,
+ aisimage_set_header,
+ NULL,
+ aisimage_check_image_types,
+ NULL,
+ aisimage_generate
+);
return EXIT_SUCCESS;
}
-static struct image_type_params atmelimage_params = {
- .name = "ATMEL ROM-Boot Image support",
- .header_size = 0,
- .hdr = NULL,
- .check_image_type = atmel_check_image_type,
- .verify_header = atmel_verify_header,
- .print_header = atmel_print_header,
- .set_header = atmel_set_header,
- .check_params = atmel_check_params,
- .vrec_header = atmel_vrec_header,
-};
-
-void init_atmel_image_type(void)
-{
- register_image_type(&atmelimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ atmelimage,
+ "ATMEL ROM-Boot Image support",
+ 0,
+ NULL,
+ atmel_check_params,
+ atmel_verify_header,
+ atmel_print_header,
+ atmel_set_header,
+ NULL,
+ atmel_check_image_type,
+ NULL,
+ atmel_vrec_header
+);
*/
#include "imagetool.h"
+#include "mkimage.h"
+
#include <image.h>
#include <u-boot/crc.h>
memcpy(hdr, ptr, sizeof(image_header_t));
if (be32_to_cpu(hdr->ih_magic) != IH_MAGIC) {
- fprintf(stderr,
- "%s: Bad Magic Number: \"%s\" is no valid image\n",
- params->cmdname, params->imagefile);
+ debug("%s: Bad Magic Number: \"%s\" is no valid image\n",
+ params->cmdname, params->imagefile);
return -FDT_ERR_BADMAGIC;
}
hdr->ih_hcrc = cpu_to_be32(0); /* clear for re-calculation */
if (crc32(0, data, len) != checksum) {
- fprintf(stderr,
- "%s: ERROR: \"%s\" has bad header checksum!\n",
- params->cmdname, params->imagefile);
+ debug("%s: ERROR: \"%s\" has bad header checksum!\n",
+ params->cmdname, params->imagefile);
return -FDT_ERR_BADSTATE;
}
checksum = be32_to_cpu(hdr->ih_dcrc);
if (crc32(0, data, len) != checksum) {
- fprintf(stderr,
- "%s: ERROR: \"%s\" has corrupted data!\n",
- params->cmdname, params->imagefile);
+ debug("%s: ERROR: \"%s\" has corrupted data!\n",
+ params->cmdname, params->imagefile);
return -FDT_ERR_BADSTRUCTURE;
}
return 0;
image_set_hcrc(hdr, checksum);
}
-static int image_save_datafile(struct image_tool_params *params,
- ulong file_data, ulong file_len)
-{
- int dfd;
- const char *datafile = params->outfile;
-
- dfd = open(datafile, O_RDWR | O_CREAT | O_TRUNC | O_BINARY,
- S_IRUSR | S_IWUSR);
- if (dfd < 0) {
- fprintf(stderr, "%s: Can't open \"%s\": %s\n",
- params->cmdname, datafile, strerror(errno));
- return -1;
- }
-
- if (write(dfd, (void *)file_data, file_len) != (ssize_t)file_len) {
- fprintf(stderr, "%s: Write error on \"%s\": %s\n",
- params->cmdname, datafile, strerror(errno));
- close(dfd);
- return -1;
- }
-
- close(dfd);
-
- return 0;
-}
-
-static int image_extract_datafile(void *ptr, struct image_tool_params *params)
+static int image_extract_subimage(void *ptr, struct image_tool_params *params)
{
const image_header_t *hdr = (const image_header_t *)ptr;
ulong file_data;
}
/* save the "data file" into the file system */
- return image_save_datafile(params, file_data, file_len);
+ return imagetool_save_subimage(params->outfile, file_data, file_len);
}
/*
* Default image type parameters definition
*/
-static struct image_type_params defimage_params = {
- .name = "Default Image support",
- .header_size = sizeof(image_header_t),
- .hdr = (void*)&header,
- .check_image_type = image_check_image_types,
- .verify_header = image_verify_header,
- .print_header = image_print_contents,
- .set_header = image_set_header,
- .extract_datafile = image_extract_datafile,
- .check_params = image_check_params,
-};
-
-void init_default_image_type(void)
-{
- register_image_type(&defimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ defimage,
+ "Default Image support",
+ sizeof(image_header_t),
+ (void *)&header,
+ image_check_params,
+ image_verify_header,
+ image_print_contents,
+ image_set_header,
+ image_extract_subimage,
+ image_check_image_types,
+ NULL,
+ NULL
+);
static void usage(void);
-/* image_type_params linked list to maintain registered image types supports */
-static struct image_type_params *dumpimage_tparams;
-
/* parameters initialized by core will be used by the image type code */
static struct image_tool_params params = {
.type = IH_TYPE_KERNEL,
};
-/**
- * dumpimage_register() - register respective image generation/list support
- *
- * the input struct image_type_params is checked and appended to the link
- * list, if the input structure is already registered, issue an error
- *
- * @tparams: Image type parameters
- */
-static void dumpimage_register(struct image_type_params *tparams)
-{
- struct image_type_params **tp;
-
- if (!tparams) {
- fprintf(stderr, "%s: %s: Null input\n", params.cmdname,
- __func__);
- exit(EXIT_FAILURE);
- }
-
- /* scan the linked list, check for registry and point the last one */
- for (tp = &dumpimage_tparams; *tp != NULL; tp = &(*tp)->next) {
- if (!strcmp((*tp)->name, tparams->name)) {
- fprintf(stderr, "%s: %s already registered\n",
- params.cmdname, tparams->name);
- return;
- }
- }
-
- /* add input struct entry at the end of link list */
- *tp = tparams;
- /* mark input entry as last entry in the link list */
- tparams->next = NULL;
-
- debug("Registered %s\n", tparams->name);
-}
-
-/**
- * dumpimage_get_type() - find the image type params for a given image type
- *
- * Scan all registered image types and check the input type_id for each
- * supported image type
- *
- * @return respective image_type_params pointer. If the input type is not
- * supported by any of registered image types, returns NULL
- */
-static struct image_type_params *dumpimage_get_type(int type)
-{
- struct image_type_params *curr;
-
- for (curr = dumpimage_tparams; curr != NULL; curr = curr->next) {
- if (curr->check_image_type) {
- if (!curr->check_image_type(type))
- return curr;
- }
- }
- return NULL;
-}
-
/*
- * dumpimage_verify_print_header() - verifies the image header
- *
- * Scan registered image types and verify the image_header for each
- * supported image type. If verification is successful, this prints
- * the respective header.
- *
- * @return 0 on success, negative if input image format does not match with
- * any of supported image types
- */
-static int dumpimage_verify_print_header(void *ptr, struct stat *sbuf)
-{
- int retval = -1;
- struct image_type_params *curr;
-
- for (curr = dumpimage_tparams; curr != NULL; curr = curr->next) {
- if (curr->verify_header) {
- retval = curr->verify_header((unsigned char *)ptr,
- sbuf->st_size, ¶ms);
- if (retval != 0)
- continue;
- /*
- * Print the image information if verify is
- * successful
- */
- if (curr->print_header) {
- curr->print_header(ptr);
- } else {
- fprintf(stderr,
- "%s: print_header undefined for %s\n",
- params.cmdname, curr->name);
- }
- break;
- }
- }
-
- return retval;
-}
-
-/*
- * dumpimage_extract_datafile -
+ * dumpimage_extract_subimage -
*
* It scans all registered image types,
* verifies image_header for each supported image type
* returns negative if input image format does not match with any of
* supported image types
*/
-static int dumpimage_extract_datafile(void *ptr, struct stat *sbuf)
+static int dumpimage_extract_subimage(struct image_type_params *tparams,
+ void *ptr, struct stat *sbuf)
{
int retval = -1;
- struct image_type_params *curr;
- for (curr = dumpimage_tparams; curr != NULL; curr = curr->next) {
- if (curr->verify_header) {
- retval = curr->verify_header((unsigned char *)ptr,
- sbuf->st_size, ¶ms);
- if (retval != 0)
- continue;
- /*
- * Extract the file from the image
- * if verify is successful
- */
- if (curr->extract_datafile) {
- curr->extract_datafile(ptr, ¶ms);
- } else {
- fprintf(stderr,
- "%s: extract_datafile undefined for %s\n",
- params.cmdname, curr->name);
- break;
- }
+ if (tparams->verify_header) {
+ retval = tparams->verify_header((unsigned char *)ptr,
+ sbuf->st_size, ¶ms);
+ if (retval != 0)
+ return -1;
+ /*
+ * Extract the file from the image
+ * if verify is successful
+ */
+ if (tparams->extract_subimage) {
+ retval = tparams->extract_subimage(ptr, ¶ms);
+ } else {
+ fprintf(stderr,
+ "%s: extract_subimage undefined for %s\n",
+ params.cmdname, tparams->name);
+ return -2;
}
}
int retval = 0;
struct image_type_params *tparams = NULL;
- /* Init all image generation/list support */
- register_image_tool(dumpimage_register);
-
params.cmdname = *argv;
- while ((opt = getopt(argc, argv, "li:o:p:V")) != -1) {
+ while ((opt = getopt(argc, argv, "li:o:T:p:V")) != -1) {
switch (opt) {
case 'l':
params.lflag = 1;
case 'o':
params.outfile = optarg;
break;
+ case 'T':
+ params.type = genimg_get_type_id(optarg);
+ if (params.type < 0) {
+ usage();
+ }
+ break;
case 'p':
params.pflag = strtoul(optarg, &ptr, 10);
if (*ptr) {
exit(EXIT_SUCCESS);
default:
usage();
+ break;
}
}
usage();
/* set tparams as per input type_id */
- tparams = dumpimage_get_type(params.type);
+ tparams = imagetool_get_type(params.type);
if (tparams == NULL) {
- fprintf(stderr, "%s: unsupported type %s\n",
+ fprintf(stderr, "%s: unsupported type: %s\n",
params.cmdname, genimg_get_type_name(params.type));
exit(EXIT_FAILURE);
}
exit(EXIT_FAILURE);
}
- if ((unsigned)sbuf.st_size < tparams->header_size) {
+ if ((uint32_t)sbuf.st_size < tparams->header_size) {
fprintf(stderr,
"%s: Bad size: \"%s\" is not valid image\n",
params.cmdname, params.imagefile);
* Extract the data files from within the matched
* image type. Returns the error code if not matched
*/
- retval = dumpimage_extract_datafile(ptr, &sbuf);
+ retval = dumpimage_extract_subimage(tparams, ptr,
+ &sbuf);
} else {
/*
* Print the image information for matched image type
* Returns the error code if not matched
*/
- retval = dumpimage_verify_print_header(ptr, &sbuf);
+ retval = imagetool_verify_print_header(ptr, &sbuf,
+ tparams, ¶ms);
}
(void)munmap((void *)ptr, sbuf.st_size);
" -l ==> list image header information\n",
params.cmdname);
fprintf(stderr,
- " %s -i image [-p position] [-o outfile] data_file\n"
- " -i ==> extract from the 'image' a specific 'data_file'"
- ", indexed by 'position' (starting at 0)\n",
+ " %s -i image -T type [-p position] [-o outfile] data_file\n"
+ " -i ==> extract from the 'image' a specific 'data_file'\n"
+ " -T ==> set image type to 'type'\n"
+ " -p ==> 'position' (starting at 0) of the 'data_file' inside the 'image'\n",
params.cmdname);
fprintf(stderr,
" %s -V ==> print version information and exit\n",
return -1;
}
+/**
+ * fit_image_extract - extract a FIT component image
+ * @fit: pointer to the FIT format image header
+ * @image_noffset: offset of the component image node
+ * @file_name: name of the file to store the FIT sub-image
+ *
+ * returns:
+ * zero in case of success or a negative value if fail.
+ */
+static int fit_image_extract(
+ const void *fit,
+ int image_noffset,
+ const char *file_name)
+{
+ const void *file_data;
+ size_t file_size = 0;
+
+ /* get the "data" property of component at offset "image_noffset" */
+ fit_image_get_data(fit, image_noffset, &file_data, &file_size);
+
+ /* save the "file_data" into the file specified by "file_name" */
+ return imagetool_save_subimage(file_name, (ulong) file_data, file_size);
+}
+
+/**
+ * fit_extract_contents - retrieve a sub-image component from the FIT image
+ * @ptr: pointer to the FIT format image header
+ * @params: command line parameters
+ *
+ * returns:
+ * zero in case of success or a negative value if fail.
+ */
+static int fit_extract_contents(void *ptr, struct image_tool_params *params)
+{
+ int images_noffset;
+ int noffset;
+ int ndepth;
+ const void *fit = ptr;
+ int count = 0;
+ const char *p;
+
+ /* Indent string is defined in header image.h */
+ p = IMAGE_INDENT_STRING;
+
+ if (!fit_check_format(fit)) {
+ printf("Bad FIT image format\n");
+ return -1;
+ }
+
+ /* Find images parent node offset */
+ images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
+ if (images_noffset < 0) {
+ printf("Can't find images parent node '%s' (%s)\n",
+ FIT_IMAGES_PATH, fdt_strerror(images_noffset));
+ return -1;
+ }
+
+ /* Avoid any overrun */
+ count = fit_get_subimage_count(fit, images_noffset);
+ if ((params->pflag < 0) || (count <= params->pflag)) {
+ printf("No such component at '%d'\n", params->pflag);
+ return -1;
+ }
+
+ /* Process its subnodes, extract the desired component from image */
+ for (ndepth = 0, count = 0,
+ noffset = fdt_next_node(fit, images_noffset, &ndepth);
+ (noffset >= 0) && (ndepth > 0);
+ noffset = fdt_next_node(fit, noffset, &ndepth)) {
+ if (ndepth == 1) {
+ /*
+ * Direct child node of the images parent node,
+ * i.e. component image node.
+ */
+ if (params->pflag == count) {
+ printf("Extracted:\n%s Image %u (%s)\n", p,
+ count, fit_get_name(fit, noffset, NULL));
+
+ fit_image_print(fit, noffset, p);
+
+ return fit_image_extract(fit, noffset,
+ params->outfile);
+ }
+
+ count++;
+ }
+ }
+
+ return 0;
+}
+
static int fit_check_params(struct image_tool_params *params)
{
return ((params->dflag && (params->fflag || params->lflag)) ||
(params->lflag && (params->dflag || params->fflag)));
}
-static struct image_type_params fitimage_params = {
- .name = "FIT Image support",
- .header_size = sizeof(image_header_t),
- .hdr = (void*)&header,
- .verify_header = fit_verify_header,
- .print_header = fit_print_contents,
- .check_image_type = fit_check_image_types,
- .fflag_handle = fit_handle_file,
- .set_header = NULL, /* FIT images use DTB header */
- .check_params = fit_check_params,
-};
-
-void init_fit_image_type (void)
-{
- register_image_type(&fitimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ fitimage,
+ "FIT Image support",
+ sizeof(image_header_t),
+ (void *)&header,
+ fit_check_params,
+ fit_verify_header,
+ fit_print_contents,
+ NULL,
+ fit_extract_contents,
+ fit_check_image_types,
+ fit_handle_file,
+ NULL /* FIT images use DTB header */
+);
int gph_verify_header(struct gp_header *gph, int be)
{
- uint32_t gph_size = gph->size, gph_load_addr = gph->load_addr;
+ uint32_t gph_size = gph->size;
+ uint32_t gph_load_addr = gph->load_addr;
if (be)
to_be32(&gph_size, &gph_load_addr);
/*
* gpimage parameters
*/
-static struct image_type_params gpimage_params = {
- .name = "TI KeyStone GP Image support",
- .header_size = GPIMAGE_HDR_SIZE,
- .hdr = (void *)&gpimage_header,
- .check_image_type = gpimage_check_image_types,
- .verify_header = gpimage_verify_header,
- .print_header = gpimage_print_header,
- .set_header = gpimage_set_header,
- .check_params = gpimage_check_params,
-};
-
-void init_gpimage_type(void)
-{
- register_image_type(&gpimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ gpimage,
+ "TI KeyStone GP Image support",
+ GPIMAGE_HDR_SIZE,
+ (void *)&gpimage_header,
+ gpimage_check_params,
+ gpimage_verify_header,
+ gpimage_print_header,
+ gpimage_set_header,
+ NULL,
+ gpimage_check_image_types,
+ NULL,
+ NULL
+);
#include "imagetool.h"
-/*
- * Callback function to register a image type within a tool
- */
-static imagetool_register_t register_func;
+#include <image.h>
-/*
- * register_image_tool -
- *
- * The tool provides its own registration function in order to all image
- * types initialize themselves.
- */
-void register_image_tool(imagetool_register_t image_register)
+struct image_type_params *imagetool_get_type(int type)
{
- /*
- * Save the image tool callback function. It will be used to register
- * image types within that tool
- */
- register_func = image_register;
+ struct image_type_params *curr;
+ struct image_type_params *start = ll_entry_start(
+ struct image_type_params, image_type);
+ struct image_type_params *end = ll_entry_end(
+ struct image_type_params, image_type);
- /* Init ATMEL ROM Boot Image generation/list support */
- init_atmel_image_type();
- /* Init Freescale PBL Boot image generation/list support */
- init_pbl_image_type();
- /* Init Kirkwood Boot image generation/list support */
- init_kwb_image_type();
- /* Init Freescale imx Boot image generation/list support */
- init_imx_image_type();
- /* Init Freescale mxs Boot image generation/list support */
- init_mxs_image_type();
- /* Init FIT image generation/list support */
- init_fit_image_type();
- /* Init TI OMAP Boot image generation/list support */
- init_omap_image_type();
- /* Init Default image generation/list support */
- init_default_image_type();
- /* Init Davinci UBL support */
- init_ubl_image_type();
- /* Init Davinci AIS support */
- init_ais_image_type();
- /* Init Altera SOCFPGA support */
- init_socfpga_image_type();
- /* Init TI Keystone boot image generation/list support */
- init_gpimage_type();
+ for (curr = start; curr != end; curr++) {
+ if (curr->check_image_type) {
+ if (!curr->check_image_type(type))
+ return curr;
+ }
+ }
+ return NULL;
}
-/*
- * register_image_type -
- *
- * Register a image type within a tool
- */
-void register_image_type(struct image_type_params *tparams)
+int imagetool_verify_print_header(
+ void *ptr,
+ struct stat *sbuf,
+ struct image_type_params *tparams,
+ struct image_tool_params *params)
{
- register_func(tparams);
+ int retval = -1;
+ struct image_type_params *curr;
+
+ struct image_type_params *start = ll_entry_start(
+ struct image_type_params, image_type);
+ struct image_type_params *end = ll_entry_end(
+ struct image_type_params, image_type);
+
+ for (curr = start; curr != end; curr++) {
+ if (curr->verify_header) {
+ retval = curr->verify_header((unsigned char *)ptr,
+ sbuf->st_size, params);
+
+ if (retval == 0) {
+ /*
+ * Print the image information if verify is
+ * successful
+ */
+ if (curr->print_header) {
+ curr->print_header(ptr);
+ } else {
+ fprintf(stderr,
+ "%s: print_header undefined for %s\n",
+ params->cmdname, curr->name);
+ }
+ break;
+ }
+ }
+ }
+
+ return retval;
+}
+
+int imagetool_save_subimage(
+ const char *file_name,
+ ulong file_data,
+ ulong file_len)
+{
+ int dfd;
+
+ dfd = open(file_name, O_RDWR | O_CREAT | O_TRUNC | O_BINARY,
+ S_IRUSR | S_IWUSR);
+ if (dfd < 0) {
+ fprintf(stderr, "Can't open \"%s\": %s\n",
+ file_name, strerror(errno));
+ return -1;
+ }
+
+ if (write(dfd, (void *)file_data, file_len) != (ssize_t)file_len) {
+ fprintf(stderr, "Write error on \"%s\": %s\n",
+ file_name, strerror(errno));
+ close(dfd);
+ return -1;
+ }
+
+ close(dfd);
+
+ return 0;
}
#include <time.h>
#include <unistd.h>
#include <u-boot/sha1.h>
+
+/* define __KERNEL__ in order to get the definitions
+ * required by the linker list. This is probably not
+ * the best way to do this */
+#ifndef __KERNEL__
+#define __KERNEL__
+#include <linker_lists.h>
+#undef __KERNEL__
+#endif /* __KERNEL__ */
+
#include "fdt_host.h"
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
void (*set_header) (void *, struct stat *, int,
struct image_tool_params *);
/*
- * This function is used by the command to retrieve a data file from
- * the image (i.e. dumpimage -i <image> -p <position> <data_file>).
+ * This function is used by the command to retrieve a component
+ * (sub-image) from the image (i.e. dumpimage -i <image> -p <position>
+ * <sub-image-name>).
* Thus the code to extract a file from an image must be put here.
*
* Returns 0 if the file was successfully retrieved from the image,
* or a negative value on error.
*/
- int (*extract_datafile) (void *, struct image_tool_params *);
+ int (*extract_subimage)(void *, struct image_tool_params *);
/*
* Some image generation support for ex (default image type) supports
* more than one type_ids, this callback function is used to check
*/
int (*vrec_header) (struct image_tool_params *,
struct image_type_params *);
- /* pointer to the next registered entry in linked list */
- struct image_type_params *next;
};
-/*
- * Tool registration function.
+/**
+ * imagetool_get_type() - find the image type params for a given image type
+ *
+ * It scans all registers image type supports
+ * checks the input type for each supported image type
+ *
+ * if successful,
+ * returns respective image_type_params pointer if success
+ * if input type_id is not supported by any of image_type_support
+ * returns NULL
*/
-typedef void (*imagetool_register_t)(struct image_type_params *);
+struct image_type_params *imagetool_get_type(int type);
/*
- * Initializes all image types with the given registration callback
- * function.
- * An image tool uses this function to initialize all image types.
+ * imagetool_verify_print_header() - verifies the image header
+ *
+ * Scan registered image types and verify the image_header for each
+ * supported image type. If verification is successful, this prints
+ * the respective header.
+ *
+ * @return 0 on success, negative if input image format does not match with
+ * any of supported image types
*/
-void register_image_tool(imagetool_register_t image_register);
+int imagetool_verify_print_header(
+ void *ptr,
+ struct stat *sbuf,
+ struct image_type_params *tparams,
+ struct image_tool_params *params);
-/*
- * Register a image type within a tool.
- * An image type uses this function to register itself within
- * all tools.
+/**
+ * imagetool_save_subimage - store data into a file
+ * @file_name: name of the destination file
+ * @file_data: data to be written
+ * @file_len: the amount of data to store
+ *
+ * imagetool_save_subimage() store file_len bytes of data pointed by file_data
+ * into the file name by file_name.
+ *
+ * returns:
+ * zero in case of success or a negative value if fail.
*/
-void register_image_type(struct image_type_params *tparams);
+int imagetool_save_subimage(
+ const char *file_name,
+ ulong file_data,
+ ulong file_len);
/*
* There is a c file associated with supported image type low level code
* for ex. default_image.c, fit_image.c
- * init_xxx_type() is the only function referred by image tool core to avoid
- * a single lined header file, you can define them here
- *
- * Supported image types init functions
*/
-void init_default_image_type(void);
-void init_atmel_image_type(void);
-void init_pbl_image_type(void);
-void init_ais_image_type(void);
-void init_kwb_image_type(void);
-void init_imx_image_type(void);
-void init_mxs_image_type(void);
-void init_fit_image_type(void);
-void init_ubl_image_type(void);
-void init_omap_image_type(void);
-void init_socfpga_image_type(void);
-void init_gpimage_type(void);
+
void pbl_load_uboot(int fd, struct image_tool_params *mparams);
+#define U_BOOT_IMAGE_TYPE( \
+ _id, \
+ _name, \
+ _header_size, \
+ _header, \
+ _check_params, \
+ _verify_header, \
+ _print_header, \
+ _set_header, \
+ _extract_subimage, \
+ _check_image_type, \
+ _fflag_handle, \
+ _vrec_header \
+ ) \
+ ll_entry_declare(struct image_type_params, _id, image_type) = { \
+ .name = _name, \
+ .header_size = _header_size, \
+ .hdr = _header, \
+ .check_params = _check_params, \
+ .verify_header = _verify_header, \
+ .print_header = _print_header, \
+ .set_header = _set_header, \
+ .extract_subimage = _extract_subimage, \
+ .check_image_type = _check_image_type, \
+ .fflag_handle = _fflag_handle, \
+ .vrec_header = _vrec_header \
+ }
+
#endif /* _IMAGETOOL_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2011-2012 The Chromium OS Authors.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+SECTIONS
+{
+
+ . = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*)));
+ }
+
+ __u_boot_sandbox_option_start = .;
+ _u_boot_sandbox_getopt : { *(.u_boot_sandbox_getopt) }
+ __u_boot_sandbox_option_end = .;
+
+ __bss_start = .;
+}
+
+INSERT BEFORE .data;
/*
* imximage parameters
*/
-static struct image_type_params imximage_params = {
- .name = "Freescale i.MX Boot Image support",
- .header_size = 0,
- .hdr = NULL,
- .check_image_type = imximage_check_image_types,
- .verify_header = imximage_verify_header,
- .print_header = imximage_print_header,
- .set_header = imximage_set_header,
- .check_params = imximage_check_params,
- .vrec_header = imximage_generate,
-};
-
-void init_imx_image_type(void)
-{
- register_image_type(&imximage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ imximage,
+ "Freescale i.MX Boot Image support",
+ 0,
+ NULL,
+ imximage_check_params,
+ imximage_verify_header,
+ imximage_print_header,
+ imximage_set_header,
+ NULL,
+ imximage_check_image_types,
+ NULL,
+ imximage_generate
+);
sizeof(struct ext_hdr_v0);
} else {
alloc_len = image_headersz_v1(params, NULL);
+#if defined(CONFIG_SYS_SPI_U_BOOT_OFFS)
+ if (alloc_len > CONFIG_SYS_SPI_U_BOOT_OFFS) {
+ fprintf(stderr, "Error: Image header (incl. SPL image) too big!\n");
+ fprintf(stderr, "header=0x%x CONFIG_SYS_SPI_U_BOOT_OFFS=0x%x!\n",
+ alloc_len, CONFIG_SYS_SPI_U_BOOT_OFFS);
+ fprintf(stderr, "Increase CONFIG_SYS_SPI_U_BOOT_OFFS!\n");
+ } else {
+ alloc_len = CONFIG_SYS_SPI_U_BOOT_OFFS;
+ }
+#endif
}
hdr = malloc(alloc_len);
/*
* kwbimage type parameters definition
*/
-static struct image_type_params kwbimage_params = {
- .name = "Marvell MVEBU Boot Image support",
- .header_size = 0, /* no fixed header size */
- .hdr = NULL,
- .vrec_header = kwbimage_generate,
- .check_image_type = kwbimage_check_image_types,
- .verify_header = kwbimage_verify_header,
- .print_header = kwbimage_print_header,
- .set_header = kwbimage_set_header,
- .check_params = kwbimage_check_params,
-};
-
-void init_kwb_image_type (void)
-{
- register_image_type(&kwbimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ kwbimage,
+ "Marvell MVEBU Boot Image support",
+ 0,
+ NULL,
+ kwbimage_check_params,
+ kwbimage_verify_header,
+ kwbimage_print_header,
+ kwbimage_set_header,
+ NULL,
+ kwbimage_check_image_types,
+ NULL,
+ kwbimage_generate
+);
static void copy_file(int, const char *, int);
static void usage(void);
-/* image_type_params link list to maintain registered image type supports */
-struct image_type_params *mkimage_tparams = NULL;
-
/* parameters initialized by core will be used by the image type code */
struct image_tool_params params = {
.os = IH_OS_LINUX,
.imagename2 = "",
};
-/*
- * mkimage_register -
- *
- * It is used to register respective image generation/list support to the
- * mkimage core
- *
- * the input struct image_type_params is checked and appended to the link
- * list, if the input structure is already registered, error
- */
-void mkimage_register (struct image_type_params *tparams)
-{
- struct image_type_params **tp;
-
- if (!tparams) {
- fprintf (stderr, "%s: %s: Null input\n",
- params.cmdname, __FUNCTION__);
- exit (EXIT_FAILURE);
- }
-
- /* scan the linked list, check for registry and point the last one */
- for (tp = &mkimage_tparams; *tp != NULL; tp = &(*tp)->next) {
- if (!strcmp((*tp)->name, tparams->name)) {
- fprintf (stderr, "%s: %s already registered\n",
- params.cmdname, tparams->name);
- return;
- }
- }
-
- /* add input struct entry at the end of link list */
- *tp = tparams;
- /* mark input entry as last entry in the link list */
- tparams->next = NULL;
-
- debug ("Registered %s\n", tparams->name);
-}
-
-/*
- * mkimage_get_type -
- *
- * It scans all registers image type supports
- * checks the input type_id for each supported image type
- *
- * if successful,
- * returns respective image_type_params pointer if success
- * if input type_id is not supported by any of image_type_support
- * returns NULL
- */
-struct image_type_params *mkimage_get_type(int type)
-{
- struct image_type_params *curr;
-
- for (curr = mkimage_tparams; curr != NULL; curr = curr->next) {
- if (curr->check_image_type) {
- if (!curr->check_image_type (type))
- return curr;
- }
- }
- return NULL;
-}
-
-/*
- * mkimage_verify_print_header -
- *
- * It scans mkimage_tparams link list,
- * verifies image_header for each supported image type
- * if verification is successful, prints respective header
- *
- * returns negative if input image format does not match with any of
- * supported image types
- */
-int mkimage_verify_print_header (void *ptr, struct stat *sbuf)
-{
- int retval = -1;
- struct image_type_params *curr;
-
- for (curr = mkimage_tparams; curr != NULL; curr = curr->next ) {
- if (curr->verify_header) {
- retval = curr->verify_header (
- (unsigned char *)ptr, sbuf->st_size,
- ¶ms);
-
- if (retval == 0) {
- /*
- * Print the image information
- * if verify is successful
- */
- if (curr->print_header)
- curr->print_header (ptr);
- else {
- fprintf (stderr,
- "%s: print_header undefined for %s\n",
- params.cmdname, curr->name);
- }
- break;
- }
- }
- }
- return retval;
-}
-
int
main (int argc, char **argv)
{
struct image_type_params *tparams = NULL;
int pad_len = 0;
- /* Init all image generation/list support */
- register_image_tool(mkimage_register);
-
params.cmdname = *argv;
params.addr = params.ep = 0;
usage ();
/* set tparams as per input type_id */
- tparams = mkimage_get_type(params.type);
+ tparams = imagetool_get_type(params.type);
if (tparams == NULL) {
fprintf (stderr, "%s: unsupported type %s\n",
params.cmdname, genimg_get_type_name(params.type));
* Print the image information for matched image type
* Returns the error code if not matched
*/
- retval = mkimage_verify_print_header (ptr, &sbuf);
+ retval = imagetool_verify_print_header(ptr, &sbuf,
+ tparams, ¶ms);
(void) munmap((void *)ptr, sbuf.st_size);
(void) close (ifd);
uint8_t zeros[4096];
int offset = 0;
int size;
- struct image_type_params *tparams = mkimage_get_type (params.type);
+ struct image_type_params *tparams = imagetool_get_type(params.type);
if (pad >= sizeof(zeros)) {
fprintf(stderr, "%s: Can't pad to %d\n",
/*
* mxsimage parameters
*/
-static struct image_type_params mxsimage_params = {
- .name = "Freescale MXS Boot Image support",
- .header_size = 0,
- .hdr = NULL,
- .check_image_type = mxsimage_check_image_types,
- .verify_header = mxsimage_verify_header,
- .print_header = mxsimage_print_header,
- .set_header = mxsimage_set_header,
- .check_params = mxsimage_check_params,
- .vrec_header = mxsimage_generate,
-};
-
-void init_mxs_image_type(void)
-{
- register_image_type(&mxsimage_params);
-}
-
-#else
-void init_mxs_image_type(void)
-{
-}
+U_BOOT_IMAGE_TYPE(
+ mxsimage,
+ "Freescale MXS Boot Image support",
+ 0,
+ NULL,
+ mxsimage_check_params,
+ mxsimage_verify_header,
+ mxsimage_print_header,
+ mxsimage_set_header,
+ NULL,
+ mxsimage_check_image_types,
+ NULL,
+ mxsimage_generate
+);
#endif
/*
* omapimage parameters
*/
-static struct image_type_params omapimage_params = {
- .name = "TI OMAP CH/GP Boot Image support",
- .header_size = OMAP_FILE_HDR_SIZE,
- .hdr = (void *)&omapimage_header,
- .check_image_type = omapimage_check_image_types,
- .verify_header = omapimage_verify_header,
- .print_header = omapimage_print_header,
- .set_header = omapimage_set_header,
- .check_params = gpimage_check_params,
-};
-
-void init_omap_image_type(void)
-{
- register_image_type(&omapimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ omapimage,
+ "TI OMAP CH/GP Boot Image support",
+ OMAP_FILE_HDR_SIZE,
+ (void *)&omapimage_header,
+ gpimage_check_params,
+ omapimage_verify_header,
+ omapimage_print_header,
+ omapimage_set_header,
+ NULL,
+ omapimage_check_image_types,
+ NULL,
+ NULL
+);
How to configure it
===================
-For most cases of using patman for U-Boot development, patman will
-locate and use the file 'doc/git-mailrc' in your U-Boot directory.
-This contains most of the aliases you will need.
+For most cases of using patman for U-Boot development, patman can use the
+file 'doc/git-mailrc' in your U-Boot directory to supply the email aliases
+you need. To make this work, tell git where to find the file by typing
+this once:
-For Linux the 'scripts/get_maintainer.pl' handles figuring out where
-to send patches pretty well.
+ git config sendemail.aliasesfile doc/git-mailrc
+
+For both Linux and U-Boot the 'scripts/get_maintainer.pl' handles figuring
+out where to send patches pretty well.
During the first run patman creates a config file for you by taking the default
user name and email address from the global .gitconfig file.
"Or do something like this\n"
"git config sendemail.to u-boot@lists.denx.de")
return
- cc = BuildEmailList(series.get('cc'), '--cc', alias, raise_on_error)
+ cc = BuildEmailList(list(set(series.get('cc')) - set(series.get('to'))),
+ '--cc', alias, raise_on_error)
if self_only:
to = BuildEmailList([os.getenv('USER')], '--to', alias, raise_on_error)
cc = []
# Initially we have no output. Prepare the input line string
out = []
line = line.rstrip('\n')
+
+ commit_match = re_commit.match(line) if self.is_log else None
+
if self.is_log:
if line[:4] == ' ':
line = line[4:]
# Handle state transition and skipping blank lines
series_tag_match = re_series_tag.match(line)
commit_tag_match = re_commit_tag.match(line)
- commit_match = re_commit.match(line) if self.is_log else None
cover_cc_match = re_cover_cc.match(line)
signoff_match = re_signoff.match(line)
tag_match = None
cmd: The git command we would have run
process_tags: Process tags as if they were aliases
"""
+ to_set = set(gitutil.BuildEmailList(self.to));
+ cc_set = set(gitutil.BuildEmailList(self.cc));
+
col = terminal.Color()
print 'Dry run, so not doing much. But I would do this:'
print
commit = self.commits[upto]
print col.Color(col.GREEN, ' %s' % args[upto])
cc_list = list(self._generated_cc[commit.patch])
-
- # Skip items in To list
- if 'to' in self:
- try:
- map(cc_list.remove, gitutil.BuildEmailList(self.to))
- except ValueError:
- pass
-
- for email in cc_list:
+ for email in set(cc_list) - to_set - cc_set:
if email == None:
email = col.Color(col.YELLOW, "<alias '%s' not found>"
% tag)
if email:
print ' Cc: ',email
print
- for item in gitutil.BuildEmailList(self.get('to', '<none>')):
+ for item in to_set:
print 'To:\t ', item
- for item in gitutil.BuildEmailList(self.cc):
+ for item in cc_set - to_set:
print 'Cc:\t ', item
print 'Version: ', self.get('version')
print 'Prefix:\t ', self.get('prefix')
print 'Cover: %d lines' % len(self.cover)
cover_cc = gitutil.BuildEmailList(self.get('cover_cc', ''))
all_ccs = itertools.chain(cover_cc, *self._generated_cc.values())
- for email in set(all_ccs):
+ for email in set(all_ccs) - to_set - cc_set:
print ' Cc: ',email
if cmd:
print 'Git command: %s' % cmd
if add_maintainers:
list += get_maintainer.GetMaintainer(commit.patch)
all_ccs += list
- print >>fd, commit.patch, ', '.join(list)
+ print >>fd, commit.patch, ', '.join(set(list))
self._generated_cc[commit.patch] = list
if cover_fname:
};
/* pblimage parameters */
-static struct image_type_params pblimage_params = {
- .name = "Freescale PBL Boot Image support",
- .header_size = sizeof(struct pbl_header),
- .hdr = (void *)&pblimage_header,
- .check_image_type = pblimage_check_image_types,
- .check_params = pblimage_check_params,
- .verify_header = pblimage_verify_header,
- .print_header = pblimage_print_header,
- .set_header = pblimage_set_header,
-};
-
-void init_pbl_image_type(void)
-{
- pbl_size = 0;
- register_image_type(&pblimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ pblimage,
+ "Freescale PBL Boot Image support",
+ sizeof(struct pbl_header),
+ (void *)&pblimage_header,
+ pblimage_check_params,
+ pblimage_verify_header,
+ pblimage_print_header,
+ pblimage_set_header,
+ NULL,
+ pblimage_check_image_types,
+ NULL,
+ NULL
+);
#include "pbl_crc32.h"
#include "imagetool.h"
+#include "mkimage.h"
+
#include <image.h>
#define HEADER_OFFSET 0x40
len = verify_header(buf + HEADER_OFFSET);
if (len < 0) {
- fprintf(stderr, "Invalid header\n");
+ debug("Invalid header\n");
return -1;
}
if (len < HEADER_OFFSET || len > PADDED_SIZE) {
- fprintf(stderr, "Invalid header length (%i)\n", len);
+ debug("Invalid header length (%i)\n", len);
return -1;
}
sign_buffer(buf, 0, 0, data_size, 0);
}
-static struct image_type_params socfpgaimage_params = {
- .name = "Altera SOCFPGA preloader support",
- .vrec_header = socfpgaimage_vrec_header,
- .header_size = 0, /* This will be modified by vrec_header() */
- .hdr = (void *)buffer,
- .check_image_type = socfpgaimage_check_image_types,
- .verify_header = socfpgaimage_verify_header,
- .print_header = socfpgaimage_print_header,
- .set_header = socfpgaimage_set_header,
- .check_params = socfpgaimage_check_params,
-};
-
-void init_socfpga_image_type(void)
-{
- register_image_type(&socfpgaimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ socfpgaimage,
+ "Altera SOCFPGA preloader support",
+ 0, /* This will be modified by vrec_header() */
+ (void *)buffer,
+ socfpgaimage_check_params,
+ socfpgaimage_verify_header,
+ socfpgaimage_print_header,
+ socfpgaimage_set_header,
+ NULL,
+ socfpgaimage_check_image_types,
+ NULL,
+ socfpgaimage_vrec_header
+);
/*
* ublimage parameters
*/
-static struct image_type_params ublimage_params = {
- .name = "Davinci UBL boot support",
- .header_size = sizeof(struct ubl_header),
- .hdr = (void *)&ublimage_header,
- .check_image_type = ublimage_check_image_types,
- .verify_header = ublimage_verify_header,
- .print_header = ublimage_print_header,
- .set_header = ublimage_set_header,
- .check_params = ublimage_check_params,
-};
-
-void init_ubl_image_type(void)
-{
- register_image_type(&ublimage_params);
-}
+U_BOOT_IMAGE_TYPE(
+ ublimage,
+ "Davinci UBL boot support",
+ sizeof(struct ubl_header),
+ (void *)&ublimage_header,
+ ublimage_check_params,
+ ublimage_verify_header,
+ ublimage_print_header,
+ ublimage_set_header,
+ NULL,
+ ublimage_check_image_types,
+ NULL,
+ NULL
+);
projects / oweals / u-boot.git / commitdiff