ea20 davinci
flea3 i.MX35
+ mt_ventoux omap3
mx35pdk i.MX35
mx51evk i.MX51
polaris xscale/pxa
omap1510inn ARM925T
omap1610inn ARM926EJS
+Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+
+ dns325 ARM926EJS (Kirkwood SoC)
+
Vaibhav Hiremath <hvaibhav@ti.com>
am3517_evm ARM ARMV7 (AM35x SoC)
origen ARM ARMV7 (EXYNOS4210 SoC)
SMDKV310 ARM ARMV7 (EXYNOS4210 SoC)
+ SMDK5250 ARM ARMV7 (EXYNOS5250 SoC)
+
+Heungjun Kim <riverful.kim@samsung.com>
+
+ trats ARM ARMV7 (EXYNOS4210 SoC)
Torsten Koschorrek <koschorrek@synertronixx.de>
scb9328 ARM920T (i.MXL)
plutux Tegra2 (ARM7 & A9 Dual Core)
medcom Tegra2 (ARM7 & A9 Dual Core)
+Christian Riesch <christian.riesch@omicron.at>
+Manfred Rudigier <manfred.rudigier@omicron.at>
+
+ calimain ARM926EJS (AM1808 SoC)
+
Tom Rini <trini@ti.com>
omap3_evm ARM ARMV7 (OMAP3xx SoC)
Stephen Warren <swarren@nvidia.com>
ventana Tegra2 (ARM7 & A9 Dual Core)
+ paz00 Tegra2 (ARM7 & A9 Dual Core)
Thomas Weber <weber@corscience.de>
devkit8000 ARM ARMV7 (OMAP3530 SoC)
+ tricorder ARM ARMV7 (OMAP3503 SoC)
Lei Wen <leiwen@marvell.com>
omap2420h4 ARM1136EJS
+Ilya Yanok <yanok@emcraft.com>
+
+ mcx ARM ARMV7 (AM35x SoC)
+
Syed Mohammed Khasim <sm.khasim@gmail.com>
Sughosh Ganu <urwithsughosh@gmail.com>
bf525-ucr2 BF525
+Dimitar Penev <dpn@switchfin.org>
+
+ BR4 Appliance BF537
+ PR1 Appliance BF537
+
#########################################################################
# NDS32 Systems: #
# #
# ARM
#========================================================================
-spear300_config \
-spear310_config \
-spear320_config : unconfig
- @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
-
-spear600_config : unconfig
- @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
-
SX1_stdout_serial_config \
SX1_config: unconfig
@mkdir -p $(obj)include
$(obj)tools/gdb/{astest,gdbcont,gdbsend} \
$(obj)tools/gen_eth_addr $(obj)tools/img2srec \
$(obj)tools/mk{env,}image $(obj)tools/mpc86x_clk \
+ $(obj)tools/mk{smdk5250,}spl \
$(obj)tools/ncb $(obj)tools/ubsha1
@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
$(obj)board/matrix_vision/*/bootscript.img \
#
-# (C) Copyright 2000 - 2011
+# (C) Copyright 2000 - 2012
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
XWAY SoCs for booting from NOR flash. The U-Boot image needs to
be swapped if a flash programmer is used.
+- ARM options:
+ CONFIG_SYS_EXCEPTION_VECTORS_HIGH
+
+ Select high exception vectors of the ARM core, e.g., do not
+ clear the V bit of the c1 register of CP15.
+
- Linux Kernel Interface:
CONFIG_CLOCKS_IN_MHZ
(requires CONFIG_CMD_I2C)
CONFIG_CMD_SETGETDCR Support for DCR Register access
(4xx only)
+ CONFIG_CMD_SF * Read/write/erase SPI NOR flash
CONFIG_CMD_SHA1SUM print sha1 memory digest
(requires CONFIG_CMD_MEMORY)
CONFIG_CMD_SOURCE "source" command Support
allows to read/write in Dataflash via the standard
commands cp, md...
+- Serial Flash support
+ CONFIG_CMD_SF
+
+ Defining this option enables SPI flash commands
+ 'sf probe/read/write/erase/update'.
+
+ Usage requires an initial 'probe' to define the serial
+ flash parameters, followed by read/write/erase/update
+ commands.
+
+ The following defaults may be provided by the platform
+ to handle the common case when only a single serial
+ flash is present on the system.
+
+ CONFIG_SF_DEFAULT_BUS Bus identifier
+ CONFIG_SF_DEFAULT_CS Chip-select
+ CONFIG_SF_DEFAULT_MODE (see include/spi.h)
+ CONFIG_SF_DEFAULT_SPEED in Hz
+
- SystemACE Support:
CONFIG_SYSTEMACE
case MXC_IPG_PERCLK:
case MXC_CSPI_CLK:
case MXC_UART_CLK:
+ case MXC_ESDHC_CLK:
return mx31_get_ipg_clk();
case MXC_IPU_CLK:
return mx31_get_hsp_clk();
while(1);
}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM 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 ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return (ulong)CONFIG_SYS_HZ;
+}
{
}
#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
+
+/*
+ * Stub implementations for l2 cache operations
+ */
+void __l2_cache_disable(void)
+{
+}
+void l2_cache_disable(void)
+ __attribute__((weak, alias("__l2_cache_disable")));
/* turn off I/D-cache */
icache_disable();
dcache_disable();
+ l2_cache_disable();
+
/* flush I/D-cache */
cache_flush();
#include <asm/arch/hardware.h>
#include <asm/io.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/* offsets from PLL controller base */
#define PLLC_PLLCTL 0x100
#define PLLC_PLLM 0x110
out:
return pll_out;
}
-#ifdef CONFIG_DISPLAY_CPUINFO
-int print_cpuinfo(void)
-{
- printf("Cores: ARM %d MHz",
- clk_get(DAVINCI_ARM_CLKID) / 1000000);
- printf("\nDDR: %d MHz\n",
- /* DDR PHY uses an x2 input clock */
- clk_get(0x10001) / 1000000);
- return 0;
-}
-#endif
#else /* CONFIG_SOC_DA8XX */
-#ifdef CONFIG_DISPLAY_CPUINFO
-
static unsigned pll_div(volatile void *pllbase, unsigned offset)
{
u32 div;
return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div));
}
-int print_cpuinfo(void)
-{
- /* REVISIT fetch and display CPU ID and revision information
- * too ... that will matter as more revisions appear.
- */
-#if defined(CONFIG_SOC_DM365)
- printf("Cores: ARM %d MHz",
- pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, ARM_PLLDIV));
-#else
- printf("Cores: ARM %d MHz",
- pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV));
-#endif
-
-#ifdef DSP_PLLDIV
- printf(", DSP %d MHz",
- pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV));
-#endif
-
- printf("\nDDR: %d MHz\n",
- /* DDR PHY uses an x2 input clock */
-#if defined(CONFIG_SOC_DM365)
- pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DDR_PLLDIV)
- / 2);
-#else
- pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, DDR_PLLDIV)
- / 2);
-#endif
- return 0;
-}
-
#ifdef DAVINCI_DM6467EVM
unsigned int davinci_arm_clk_get()
{
return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, div) * 1000000;
}
#endif
-#endif /* CONFIG_DISPLAY_CPUINFO */
#endif /* !CONFIG_SOC_DA8XX */
+int set_cpu_clk_info(void)
+{
+#ifdef CONFIG_SOC_DA8XX
+ gd->bd->bi_arm_freq = clk_get(DAVINCI_ARM_CLKID) / 1000000;
+ /* DDR PHY uses an x2 input clock */
+ gd->bd->bi_ddr_freq = clk_get(0x10001) / 1000000;
+#else
+
+ unsigned int pllbase = DAVINCI_PLL_CNTRL0_BASE;
+#if defined(CONFIG_SOC_DM365)
+ pllbase = DAVINCI_PLL_CNTRL1_BASE;
+#endif
+ gd->bd->bi_arm_freq = pll_sysclk_mhz(pllbase, ARM_PLLDIV);
+
+#ifdef DSP_PLLDIV
+ gd->bd->bi_dsp_freq =
+ pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV);
+#else
+ gd->bd->bi_dsp_freq = 0;
+#endif
+
+ pllbase = DAVINCI_PLL_CNTRL1_BASE;
+#if defined(CONFIG_SOC_DM365)
+ pllbase = DAVINCI_PLL_CNTRL0_BASE;
+#endif
+ gd->bd->bi_ddr_freq = pll_sysclk_mhz(pllbase, DDR_PLLDIV) / 2;
+#endif
+ return 0;
+}
+
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()
#include <asm/arch/emif_defs.h>
#include <asm/arch/pll_defs.h>
+#if defined(CONFIG_SYS_DA850_PLL_INIT)
void da850_waitloop(unsigned long loopcnt)
{
unsigned long i;
/* Enable the PLL from Disable Mode PLLDIS bit to 0 */
clrbits_le32(®->pllctl, PLLCTL_PLLDIS);
+#if defined(CONFIG_SYS_DA850_PLL0_PREDIV)
+ /* program the prediv */
+ if (reg == davinci_pllc0_regs && CONFIG_SYS_DA850_PLL0_PREDIV)
+ writel((PLL_DIVEN | CONFIG_SYS_DA850_PLL0_PREDIV),
+ ®->prediv);
+#endif
+
/* Program the required multiplier value in PLLM */
writel(pllmult, ®->pllm);
return 0;
}
+#endif /* CONFIG_SYS_DA850_PLL_INIT */
+#if defined(CONFIG_SYS_DA850_DDR_INIT)
int da850_ddr_setup(void)
{
unsigned long tmp;
return 0;
}
+#endif /* CONFIG_SYS_DA850_DDR_INIT */
__attribute__((weak))
void board_gpio_init(void)
return;
}
-/* pinmux_resource[] vector is defined in the board specific file */
-extern const struct pinmux_resource pinmuxes[];
-extern const int pinmuxes_size;
-
int arch_cpu_init(void)
{
/* Unlock kick registers */
if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size))
return 1;
+#if defined(CONFIG_SYS_DA850_PLL_INIT)
/* PLL setup */
da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM);
da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM);
-
- /* GPIO setup */
- board_gpio_init();
-
+#endif
/* setup CSn config */
#if defined(CONFIG_SYS_DA850_CS2CFG)
writel(CONFIG_SYS_DA850_CS2CFG, &davinci_emif_regs->ab1cr);
writel(CONFIG_SYS_DA850_CS3CFG, &davinci_emif_regs->ab2cr);
#endif
- lpsc_on(CONFIG_SYS_DA850_LPSC_UART);
+ da8xx_configure_lpsc_items(lpsc, lpsc_size);
+
+ /* GPIO setup */
+ board_gpio_init();
+
+
NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
DAVINCI_UART_PWREMU_MGMT_UTRST),
&davinci_uart2_ctrl_regs->pwremu_mgmt);
+#if defined(CONFIG_SYS_DA850_DDR_INIT)
da850_ddr_setup();
+#endif
+
return 0;
}
return 0;
}
-void dm365_vpss_sync_reset(void)
+static void dm365_vpss_sync_reset(void)
{
unsigned int PdNum = 0;
;
}
-void dm365_por_reset(void)
+static void dm365_por_reset(void)
{
+ struct davinci_timer *wdog =
+ (struct davinci_timer *)DAVINCI_WDOG_BASE;
+
if (readl(&dv_pll0_regs->rstype) &
- (PLL_RSTYPE_POR | PLL_RSTYPE_XWRST))
+ (PLL_RSTYPE_POR | PLL_RSTYPE_XWRST)) {
+ dm365_vpss_sync_reset();
+
+ writel(DV_TMPBUF_VAL, TMPBUF);
+ setbits_le32(TMPSTATUS, FLAG_PORRST);
+ writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1);
+ writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2);
+
+ while (1);
+ }
+}
+
+static void dm365_wdt_reset(void)
+{
+ struct davinci_timer *wdog =
+ (struct davinci_timer *)DAVINCI_WDOG_BASE;
+
+ if (readl(TMPBUF) != DV_TMPBUF_VAL) {
+ writel(DV_TMPBUF_VAL, TMPBUF);
+ setbits_le32(TMPSTATUS, FLAG_PORRST);
+ setbits_le32(TMPSTATUS, FLAG_FLGOFF);
+
+ dm365_waitloop(100);
+
dm365_vpss_sync_reset();
+
+ writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1);
+ writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2);
+
+ while (1);
+ }
+}
+
+static void dm365_wdt_flag_on(void)
+{
+ /* VPSS_CLKMD 1:2 */
+ clrbits_le32(&dv_sys_module_regs->vpss_clkctl,
+ VPSS_CLK_CTL_VPSS_CLKMD);
+ writel(0, TMPBUF);
+ setbits_le32(TMPSTATUS, FLAG_FLGON);
}
void dm365_psc_init(void)
writel(0xffffffff, &dv_aintc_regs->irq0);
writel(0xffffffff, &dv_aintc_regs->irq1);
+ dm365_por_reset();
+ dm365_wdt_reset();
+
/* System PSC setup - enable all */
dm365_psc_init();
puts("emif init\n");
dm365_emif_init();
+ dm365_wdt_flag_on();
+
#if defined(CONFIG_POST)
/*
* Do memory tests, calls arch_memory_failure_handle()
.globl lowlevel_init
lowlevel_init:
+#ifdef CONFIG_SOC_DM644X
/*-------------------------------------------------------*
* Mask all IRQs by setting all bits in the EINT default *
.word 0x80000000
DUMMY_VAL:
.word 0xa55aa55a
+#else /* CONFIG_SOC_DM644X */
+ mov pc, lr
+#endif
void board_init_r(gd_t *id, ulong dummy)
{
-#ifdef CONFIG_SOC_DM365
+#ifdef CONFIG_SPL_NAND_LOAD
nand_init();
puts("Nand boot...\n");
nand_boot();
#endif
-#ifdef CONFIG_SOC_DA8XX
+#ifdef CONFIG_SPL_SPI_LOAD
mem_malloc_init(CONFIG_SYS_TEXT_BASE - CONFIG_SYS_MALLOC_LEN,
CONFIG_SYS_MALLOC_LEN);
COBJS-y += dram.o
COBJS-y += mpp.o
COBJS-y += timer.o
+COBJS-y += cache.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS-y))
--- /dev/null
+/*
+ * Copyright (c) 2012 Michael Walle
+ * Michael Walle <michael@walle.cc>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+#include <common.h>
+#include <asm/arch/cpu.h>
+
+#define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22)
+
+void l2_cache_disable()
+{
+ u32 ctrl;
+
+ ctrl = readfr_extra_feature_reg();
+ ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN;
+ writefr_extra_feature_reg(ctrl);
+}
return 0;
}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM 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 ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return (ulong)CONFIG_SYS_HZ;
+}
#include <netdev.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
#ifdef CONFIG_MXC_MMC
#include <asm/arch/mxcmmc.h>
#endif
* f = 2 * f_ref * --------------------
* pd + 1
*/
-unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref)
+static unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref)
{
unsigned int mfi = (pll >> 10) & 0xf;
unsigned int mfn = pll & 0x3ff;
}
}
-ulong imx_get_mpllclk(void)
+static ulong imx_get_mpllclk(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
ulong cscr = readl(&pll->cscr);
return imx_decode_pll(readl(&pll->mpctl0), fref);
}
-ulong imx_get_armclk(void)
+static ulong imx_get_armclk(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
ulong cscr = readl(&pll->cscr);
return lldiv(fref, div);
}
-ulong imx_get_ahbclk(void)
+static ulong imx_get_ahbclk(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
ulong cscr = readl(&pll->cscr);
return lldiv(fref * 2, 3 * div);
}
-ulong imx_get_spllclk(void)
+static __attribute__((unused)) ulong imx_get_spllclk(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
ulong cscr = readl(&pll->cscr);
return lldiv((imx_get_mpllclk() * 2), (div * 3));
}
-ulong imx_get_perclk1(void)
+static ulong imx_get_perclk1(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
return imx_decode_perclk((readl(&pll->pcdr1) & 0x3f) + 1);
}
-ulong imx_get_perclk2(void)
+static ulong imx_get_perclk2(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
return imx_decode_perclk(((readl(&pll->pcdr1) >> 8) & 0x3f) + 1);
}
-ulong imx_get_perclk3(void)
+static __attribute__((unused)) ulong imx_get_perclk3(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
return imx_decode_perclk(((readl(&pll->pcdr1) >> 16) & 0x3f) + 1);
}
-ulong imx_get_perclk4(void)
+static __attribute__((unused)) ulong imx_get_perclk4(void)
{
struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
return imx_decode_perclk(((readl(&pll->pcdr1) >> 24) & 0x3f) + 1);
}
+unsigned int mxc_get_clock(enum mxc_clock clk)
+{
+ switch (clk) {
+ case MXC_ARM_CLK:
+ return imx_get_armclk();
+ case MXC_UART_CLK:
+ return imx_get_perclk1();
+ case MXC_FEC_CLK:
+ return imx_get_ahbclk();
+ case MXC_ESDHC_CLK:
+ return imx_get_perclk2();
+ }
+ return -1;
+}
+
+
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo (void)
{
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
- printf("Freescale i.MX28 family\n");
+ printf("Freescale i.MX28 family at %d MHz\n",
+ mxc_get_clock(MXC_ARM_CLK) / 1000000);
return 0;
}
#endif
lastdec = read_timer();
timestamp = 0;
}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM 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 ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return (ulong)CONFIG_SYS_HZ;
+}
/*enable functional WDT clock */
writel(APBC_APBCLK | APBC_FNCLK, &mpmu->wdtpcr);
}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM 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 ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return (ulong)CONFIG_SYS_HZ;
+}
* we do sys-critical inits only at reboot,
* not when booting from ram!
*/
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
bl cpu_init_crit
+#endif
/* Set stackpointer in internal RAM to call board_init_f */
call_board_init_f:
*
*************************************************************************
*/
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
cpu_init_crit:
/*
- * flush v4 I/D caches
+ * flush D cache before disabling it
*/
mov r0, #0
- mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
- mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
+flush_dcache:
+ mrc p15, 0, r15, c7, c10, 3
+ bne flush_dcache
+
+ mcr p15, 0, r0, c8, c7, 0 /* invalidate TLB */
+ mcr p15, 0, r0, c7, c5, 0 /* invalidate I Cache */
/*
- * disable MMU stuff and caches
+ * disable MMU and D cache
+ * enable I cache if CONFIG_SYS_ICACHE_OFF is not defined
*/
mrc p15, 0, r0, c1, c0, 0
- bic r0, r0, #0x00002300 /* clear bits 13, 9:8 (--V- --RS) */
+ bic r0, r0, #0x00000300 /* clear bits 9:8 (---- --RS) */
bic r0, r0, #0x00000087 /* clear bits 7, 2:0 (B--- -CAM) */
+#ifdef CONFIG_SYS_EXCEPTION_VECTORS_HIGH
+ orr r0, r0, #0x00002000 /* set bit 13 (--V- ----) */
+#else
+ bic r0, r0, #0x00002000 /* clear bit 13 (--V- ----) */
+#endif
orr r0, r0, #0x00000002 /* set bit 2 (A) Align */
+#ifndef CONFIG_SYS_ICACHE_OFF
orr r0, r0, #0x00001000 /* set bit 12 (I) I-Cache */
+#endif
mcr p15, 0, r0, c1, c0, 0
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
/*
* Go setup Memory and board specific bits prior to relocation.
*/
mov ip, lr /* perserve link reg across call */
bl lowlevel_init /* go setup pll,mux,memory */
mov lr, ip /* restore link */
-#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
mov pc, lr /* back to my caller */
+#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
#ifndef CONFIG_SPL_BUILD
/*
writel(PRCM_MOD_EN, &cmper->mmc0clkctrl);
while (readl(&cmper->mmc0clkctrl) != PRCM_MOD_EN)
;
+
+ /* i2c0 */
+ writel(PRCM_MOD_EN, &cmwkup->wkup_i2c0ctrl);
+ while (readl(&cmwkup->wkup_i2c0ctrl) != PRCM_MOD_EN)
+ ;
}
static void mpu_pll_config(void)
#include <asm/arch/clock.h>
#include <asm/arch/clk.h>
-#ifndef CONFIG_SYS_CLK_FREQ_C210
-#define CONFIG_SYS_CLK_FREQ_C210 24000000
-#endif
-
/* exynos4: return pll clock frequency */
static unsigned long exynos4_get_pll_clk(int pllreg)
{
/* SDIV [2:0] */
s = r & 0x7;
- freq = CONFIG_SYS_CLK_FREQ_C210;
+ freq = CONFIG_SYS_CLK_FREQ;
+
+ if (pllreg == EPLL) {
+ k = k & 0xffff;
+ /* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */
+ fout = (m + k / 65536) * (freq / (p * (1 << s)));
+ } else if (pllreg == VPLL) {
+ k = k & 0xfff;
+ /* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */
+ fout = (m + k / 1024) * (freq / (p * (1 << s)));
+ } else {
+ if (s < 1)
+ s = 1;
+ /* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
+ fout = m * (freq / (p * (1 << (s - 1))));
+ }
+
+ return fout;
+}
+
+/* exynos5: return pll clock frequency */
+static unsigned long exynos5_get_pll_clk(int pllreg)
+{
+ struct exynos5_clock *clk =
+ (struct exynos5_clock *)samsung_get_base_clock();
+ unsigned long r, m, p, s, k = 0, mask, fout;
+ unsigned int freq;
+
+ switch (pllreg) {
+ case APLL:
+ r = readl(&clk->apll_con0);
+ break;
+ case MPLL:
+ r = readl(&clk->mpll_con0);
+ break;
+ case EPLL:
+ r = readl(&clk->epll_con0);
+ k = readl(&clk->epll_con1);
+ break;
+ case VPLL:
+ r = readl(&clk->vpll_con0);
+ k = readl(&clk->vpll_con1);
+ break;
+ default:
+ printf("Unsupported PLL (%d)\n", pllreg);
+ return 0;
+ }
+
+ /*
+ * APLL_CON: MIDV [25:16]
+ * MPLL_CON: MIDV [25:16]
+ * EPLL_CON: MIDV [24:16]
+ * VPLL_CON: MIDV [24:16]
+ */
+ if (pllreg == APLL || pllreg == MPLL)
+ mask = 0x3ff;
+ else
+ mask = 0x1ff;
+
+ m = (r >> 16) & mask;
+
+ /* PDIV [13:8] */
+ p = (r >> 8) & 0x3f;
+ /* SDIV [2:0] */
+ s = r & 0x7;
+
+ freq = CONFIG_SYS_CLK_FREQ;
if (pllreg == EPLL) {
k = k & 0xffff;
struct exynos4_clock *clk =
(struct exynos4_clock *)samsung_get_base_clock();
unsigned long div;
- unsigned long dout_apll;
- unsigned int apll_ratio;
+ unsigned long armclk;
+ unsigned int core_ratio;
+ unsigned int core2_ratio;
+
+ div = readl(&clk->div_cpu0);
+
+ /* CORE_RATIO: [2:0], CORE2_RATIO: [30:28] */
+ core_ratio = (div >> 0) & 0x7;
+ core2_ratio = (div >> 28) & 0x7;
+
+ armclk = get_pll_clk(APLL) / (core_ratio + 1);
+ armclk /= (core2_ratio + 1);
+
+ return armclk;
+}
+
+/* exynos5: return ARM clock frequency */
+static unsigned long exynos5_get_arm_clk(void)
+{
+ struct exynos5_clock *clk =
+ (struct exynos5_clock *)samsung_get_base_clock();
+ unsigned long div;
+ unsigned long armclk;
+ unsigned int arm_ratio;
+ unsigned int arm2_ratio;
div = readl(&clk->div_cpu0);
- /* APLL_RATIO: [26:24] */
- apll_ratio = (div >> 24) & 0x7;
+ /* ARM_RATIO: [2:0], ARM2_RATIO: [30:28] */
+ arm_ratio = (div >> 0) & 0x7;
+ arm2_ratio = (div >> 28) & 0x7;
- dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
+ armclk = get_pll_clk(APLL) / (arm_ratio + 1);
+ armclk /= (arm2_ratio + 1);
- return dout_apll;
+ return armclk;
}
/* exynos4: return pwm clock frequency */
return pclk;
}
+/* exynos5: return pwm clock frequency */
+static unsigned long exynos5_get_pwm_clk(void)
+{
+ struct exynos5_clock *clk =
+ (struct exynos5_clock *)samsung_get_base_clock();
+ unsigned long pclk, sclk;
+ unsigned int ratio;
+
+ /*
+ * CLK_DIV_PERIC3
+ * PWM_RATIO [3:0]
+ */
+ ratio = readl(&clk->div_peric3);
+ ratio = ratio & 0xf;
+ sclk = get_pll_clk(MPLL);
+
+ pclk = sclk / (ratio + 1);
+
+ return pclk;
+}
+
/* exynos4: return uart clock frequency */
static unsigned long exynos4_get_uart_clk(int dev_index)
{
return uclk;
}
+/* exynos5: return uart clock frequency */
+static unsigned long exynos5_get_uart_clk(int dev_index)
+{
+ struct exynos5_clock *clk =
+ (struct exynos5_clock *)samsung_get_base_clock();
+ unsigned long uclk, sclk;
+ unsigned int sel;
+ unsigned int ratio;
+
+ /*
+ * CLK_SRC_PERIC0
+ * UART0_SEL [3:0]
+ * UART1_SEL [7:4]
+ * UART2_SEL [8:11]
+ * UART3_SEL [12:15]
+ * UART4_SEL [16:19]
+ * UART5_SEL [23:20]
+ */
+ sel = readl(&clk->src_peric0);
+ sel = (sel >> (dev_index << 2)) & 0xf;
+
+ if (sel == 0x6)
+ sclk = get_pll_clk(MPLL);
+ else if (sel == 0x7)
+ sclk = get_pll_clk(EPLL);
+ else if (sel == 0x8)
+ sclk = get_pll_clk(VPLL);
+ else
+ return 0;
+
+ /*
+ * CLK_DIV_PERIC0
+ * UART0_RATIO [3:0]
+ * UART1_RATIO [7:4]
+ * UART2_RATIO [8:11]
+ * UART3_RATIO [12:15]
+ * UART4_RATIO [16:19]
+ * UART5_RATIO [23:20]
+ */
+ ratio = readl(&clk->div_peric0);
+ ratio = (ratio >> (dev_index << 2)) & 0xf;
+
+ uclk = sclk / (ratio + 1);
+
+ return uclk;
+}
+
/* exynos4: set the mmc clock */
static void exynos4_set_mmc_clk(int dev_index, unsigned int div)
{
writel(val, addr);
}
+/* exynos5: set the mmc clock */
+static void exynos5_set_mmc_clk(int dev_index, unsigned int div)
+{
+ struct exynos5_clock *clk =
+ (struct exynos5_clock *)samsung_get_base_clock();
+ unsigned int addr;
+ unsigned int val;
+
+ /*
+ * CLK_DIV_FSYS1
+ * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24]
+ * CLK_DIV_FSYS2
+ * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24]
+ */
+ if (dev_index < 2) {
+ addr = (unsigned int)&clk->div_fsys1;
+ } else {
+ addr = (unsigned int)&clk->div_fsys2;
+ dev_index -= 2;
+ }
+
+ val = readl(addr);
+ val &= ~(0xff << ((dev_index << 4) + 8));
+ val |= (div & 0xff) << ((dev_index << 4) + 8);
+ writel(val, addr);
+}
+
unsigned long get_pll_clk(int pllreg)
{
- return exynos4_get_pll_clk(pllreg);
+ if (cpu_is_exynos5())
+ return exynos5_get_pll_clk(pllreg);
+ else
+ return exynos4_get_pll_clk(pllreg);
}
unsigned long get_arm_clk(void)
{
- return exynos4_get_arm_clk();
+ if (cpu_is_exynos5())
+ return exynos5_get_arm_clk();
+ else
+ return exynos4_get_arm_clk();
}
unsigned long get_pwm_clk(void)
{
- return exynos4_get_pwm_clk();
+ if (cpu_is_exynos5())
+ return exynos5_get_pwm_clk();
+ else
+ return exynos4_get_pwm_clk();
}
unsigned long get_uart_clk(int dev_index)
{
- return exynos4_get_uart_clk(dev_index);
+ if (cpu_is_exynos5())
+ return exynos5_get_uart_clk(dev_index);
+ else
+ return exynos4_get_uart_clk(dev_index);
}
void set_mmc_clk(int dev_index, unsigned int div)
{
- exynos4_set_mmc_clk(dev_index, div);
+ if (cpu_is_exynos5())
+ exynos5_set_mmc_clk(dev_index, div);
+ else
+ exynos4_set_mmc_clk(dev_index, div);
}
}
#if defined(CONFIG_FEC_MXC)
-void imx_get_mac_from_fuse(unsigned char *mac)
+void imx_get_mac_from_fuse(int dev_id, unsigned char *mac)
{
int i;
struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
debug("MPU DPLL locked\n");
}
+#ifdef CONFIG_USB_EHCI_OMAP
+static void setup_usb_dpll(void)
+{
+ const struct dpll_params *params;
+ u32 sys_clk_khz, sd_div, num, den;
+
+ sys_clk_khz = get_sys_clk_freq() / 1000;
+ /*
+ * USB:
+ * USB dpll is J-type. Need to set DPLL_SD_DIV for jitter correction
+ * DPLL_SD_DIV = CEILING ([DPLL_MULT/(DPLL_DIV+1)]* CLKINP / 250)
+ * - where CLKINP is sys_clk in MHz
+ * Use CLKINP in KHz and adjust the denominator accordingly so
+ * that we have enough accuracy and at the same time no overflow
+ */
+ params = get_usb_dpll_params();
+ num = params->m * sys_clk_khz;
+ den = (params->n + 1) * 250 * 1000;
+ num += den - 1;
+ sd_div = num / den;
+ clrsetbits_le32(&prcm->cm_clksel_dpll_usb,
+ CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK,
+ sd_div << CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT);
+
+ /* Now setup the dpll with the regular function */
+ do_setup_dpll(&prcm->cm_clkmode_dpll_usb, params, DPLL_LOCK, "usb");
+}
+#endif
+
static void setup_dplls(void)
{
u32 temp;
/* MPU dpll */
configure_mpu_dpll();
+
+#ifdef CONFIG_USB_EHCI_OMAP
+ setup_usb_dpll();
+#endif
}
#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
static void setup_non_essential_dplls(void)
{
u32 sys_clk_khz, abe_ref_clk;
- u32 sd_div, num, den;
const struct dpll_params *params;
sys_clk_khz = get_sys_clk_freq() / 1000;
params = get_iva_dpll_params();
do_setup_dpll(&prcm->cm_clkmode_dpll_iva, params, DPLL_LOCK, "iva");
- /*
- * USB:
- * USB dpll is J-type. Need to set DPLL_SD_DIV for jitter correction
- * DPLL_SD_DIV = CEILING ([DPLL_MULT/(DPLL_DIV+1)]* CLKINP / 250)
- * - where CLKINP is sys_clk in MHz
- * Use CLKINP in KHz and adjust the denominator accordingly so
- * that we have enough accuracy and at the same time no overflow
- */
- params = get_usb_dpll_params();
- num = params->m * sys_clk_khz;
- den = (params->n + 1) * 250 * 1000;
- num += den - 1;
- sd_div = num / den;
- clrsetbits_le32(&prcm->cm_clksel_dpll_usb,
- CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK,
- sd_div << CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT);
-
- /* Now setup the dpll with the regular function */
- do_setup_dpll(&prcm->cm_clkmode_dpll_usb, params, DPLL_LOCK, "usb");
-
/* Configure ABE dpll */
params = get_abe_dpll_params();
#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
#endif
prcm_init();
#ifdef CONFIG_SPL_BUILD
+ timer_init();
+
/* For regular u-boot sdram_init() is called from dram_init() */
sdram_init();
init_boot_params();
{
unsigned long i;
- /* configrue non-secure access control register */
+ /* configure non-secure access control register */
__asm__ __volatile__("mrc p15, 0, %0, c1, c1, 2":"=r"(i));
/* enabling co-processor CP10 and CP11 accesses in NS world */
__asm__ __volatile__("orr %0, %0, #0xC00":"=r"(i));
per_clocks_enable();
+#ifdef CONFIG_USB_EHCI_OMAP
+ ehci_clocks_enable();
+#endif
+
#ifdef CONFIG_SPL_BUILD
preloader_console_init();
{
/* Workaround for Cortex-A8 errata: #454179 #430973
* Set "IBE" bit
- * Set "Disable Brach Size Mispredicts" bit
+ * Set "Disable Branch Size Mispredicts" bit
* Workaround for erratum #621766
* Enable L1NEON bit
* ACR |= (IBE | DBSM | L1NEON) => ACR |= 0xE0
sdelay(5000);
}
+/*
+ * Enable usb ehci uhh, tll clocks
+ */
+void ehci_clocks_enable(void)
+{
+ struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
+
+ /* Enable USBHOST_L3_ICLK (USBHOST_MICLK) */
+ sr32(&prcm_base->iclken_usbhost, 0, 1, 1);
+ /*
+ * Enable USBHOST_48M_FCLK (USBHOST_FCLK1)
+ * and USBHOST_120M_FCLK (USBHOST_FCLK2)
+ */
+ sr32(&prcm_base->fclken_usbhost, 0, 2, 3);
+ /* Enable USBTTL_ICLK */
+ sr32(&prcm_base->iclken3_core, 2, 1, 1);
+ /* Enable USBTTL_FCLK */
+ sr32(&prcm_base->fclken3_core, 2, 1, 1);
+}
+
/******************************************************************************
* peripheral_enable() - Enable the clks & power for perifs (GPT2, UART1,...)
*****************************************************************************/
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */
+#ifdef CONFIG_SPL_BUILD
.global save_boot_params
save_boot_params:
-#ifdef CONFIG_SPL_BUILD
ldr r4, =omap3_boot_device
ldr r5, [r0, #0x4]
and r5, r5, #0xff
str r5, [r4]
-#endif
bx lr
+#endif
.global omap3_gp_romcode_call
omap3_gp_romcode_call:
return 0;
offset = readl(&sdrc_base->cs_cfg);
- offset = (offset & 15) << 27 | (offset & 0x30) << 17;
+ offset = (offset & 15) << 27 | (offset & 0x300) << 17;
return offset;
}
* Please use this tool for creating the table for any new frequency.
*/
-/* dpll locked at 1840 MHz MPU clk at 920 MHz(OPP Turbo 4460) - DCC OFF */
-static const struct dpll_params mpu_dpll_params_1840mhz[NUM_SYS_CLKS] = {
- {230, 2, 1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {920, 12, 1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {219, 3, 1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {575, 11, 1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {460, 12, 1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {920, 26, 1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {575, 23, 1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+/* dpll locked at 1400 MHz MPU clk at 700 MHz(OPP100) - DCC OFF */
+static const struct dpll_params mpu_dpll_params_1400mhz[NUM_SYS_CLKS] = {
+ {175, 2, 1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {700, 12, 1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {125, 2, 1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {401, 10, 1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {350, 12, 1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {700, 26, 1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {638, 34, 1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* dpll locked at 1584 MHz - MPU clk at 792 MHz(OPP Turbo 4430) */
else if (omap_rev < OMAP4460_ES1_0)
return &mpu_dpll_params_1600mhz[sysclk_ind];
else
- return &mpu_dpll_params_1840mhz[sysclk_ind];
+ return &mpu_dpll_params_1400mhz[sysclk_ind];
}
const struct dpll_params *get_core_dpll_params(void)
omap_rev = omap_revision();
/* TPS - supplies vdd_mpu on 4460 */
if (omap_rev >= OMAP4460_ES1_0) {
- volt = 1313;
+ volt = 1203;
do_scale_tps62361(TPS62361_REG_ADDR_SET1, volt);
}
&prcm->cm_l4per_gpio4_clkctrl,
&prcm->cm_l4per_gpio5_clkctrl,
&prcm->cm_l4per_gpio6_clkctrl,
+ &prcm->cm_l3init_usbphy_clkctrl,
+ &prcm->cm_clksel_usb_60mhz,
+ &prcm->cm_l3init_hsusbtll_clkctrl,
0
};
&prcm->cm_l4per_gptimer2_clkctrl,
&prcm->cm_wkup_wdtimer2_clkctrl,
&prcm->cm_l4per_uart3_clkctrl,
+ &prcm->cm_l3init_fsusb_clkctrl,
+ &prcm->cm_l3init_hsusbhost_clkctrl,
0
};
COBJS-y += cpu_info.o
COBJS-y += timer.o
COBJS-y += sromc.o
+COBJS-y += wdt.o
COBJS-$(CONFIG_PWM) += pwm.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/watchdog.h>
+
+#define PRESCALER_VAL 255
+
+void wdt_stop(void)
+{
+ struct s5p_watchdog *wdt =
+ (struct s5p_watchdog *)samsung_get_base_watchdog();
+ unsigned int wtcon;
+
+ wtcon = readl(&wdt->wtcon);
+ wtcon &= ~(WTCON_EN | WTCON_INT | WTCON_RESET);
+
+ writel(wtcon, &wdt->wtcon);
+}
+
+void wdt_start(unsigned int timeout)
+{
+ struct s5p_watchdog *wdt =
+ (struct s5p_watchdog *)samsung_get_base_watchdog();
+ unsigned int wtcon;
+
+ wdt_stop();
+
+ wtcon = readl(&wdt->wtcon);
+ wtcon |= (WTCON_EN | WTCON_CLK(WTCON_CLK_128));
+ wtcon &= ~WTCON_INT;
+ wtcon |= WTCON_RESET;
+ wtcon |= WTCON_PRESCALER(PRESCALER_VAL);
+
+ writel(timeout, &wdt->wtdat);
+ writel(timeout, &wdt->wtcnt);
+ writel(wtcon, &wdt->wtcon);
+}
case 1:
return 0x10000000; /* 256 MB */
case 2:
+ default:
return 0x20000000; /* 512 MB */
case 3:
- default:
return 0x40000000; /* 1GB */
}
}
if (uart_ids & (1 << i)) {
enum periph_id id = id_for_uart[i];
- funcmux_select(id, 0);
+ funcmux_select(id, FUNCMUX_DEFAULT);
clock_ll_start_uart(id);
}
}
#endif
setup_uarts(uart_ids);
}
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
/* Tegra2 high-level function multiplexing */
#include <common.h>
#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
int funcmux_select(enum periph_id id, int config)
{
- if (config != 0) {
- debug("%s: invalid config %d for periph_id %d", __func__,
- config, id);
- return -1;
- }
+ int bad_config = config != FUNCMUX_DEFAULT;
+
switch (id) {
case PERIPH_ID_UART1:
- pinmux_set_func(PINGRP_IRRX, PMUX_FUNC_UARTA);
- pinmux_set_func(PINGRP_IRTX, PMUX_FUNC_UARTA);
- pinmux_tristate_disable(PINGRP_IRRX);
- pinmux_tristate_disable(PINGRP_IRTX);
+ if (config == FUNCMUX_UART1_IRRX_IRTX) {
+ pinmux_set_func(PINGRP_IRRX, PMUX_FUNC_UARTA);
+ pinmux_set_func(PINGRP_IRTX, PMUX_FUNC_UARTA);
+ pinmux_tristate_disable(PINGRP_IRRX);
+ pinmux_tristate_disable(PINGRP_IRTX);
+ /*
+ * Tegra appears to boot with function UARTA pre-
+ * selected on mux group SDB. If two mux groups are
+ * both set to the same function, it's unclear which
+ * group's pins drive the RX signals into the HW.
+ * For UARTA, SDB certainly overrides group IRTX in
+ * practice. To solve this, configure some alternative
+ * function on SDB to avoid the conflict. Also, tri-
+ * state the group to avoid driving any signal onto it
+ * until we know what's connected.
+ */
+ pinmux_tristate_enable(PINGRP_SDB);
+ pinmux_set_func(PINGRP_SDB, PMUX_FUNC_SDIO3);
+ }
break;
case PERIPH_ID_UART2:
- pinmux_set_func(PINGRP_UAD, PMUX_FUNC_IRDA);
- pinmux_tristate_disable(PINGRP_UAD);
+ if (config == FUNCMUX_UART2_IRDA) {
+ pinmux_set_func(PINGRP_UAD, PMUX_FUNC_IRDA);
+ pinmux_tristate_disable(PINGRP_UAD);
+ }
break;
case PERIPH_ID_UART4:
- pinmux_set_func(PINGRP_GMC, PMUX_FUNC_UARTD);
- pinmux_tristate_disable(PINGRP_GMC);
+ if (config == FUNCMUX_UART4_GMC) {
+ pinmux_set_func(PINGRP_GMC, PMUX_FUNC_UARTD);
+ pinmux_tristate_disable(PINGRP_GMC);
+ }
+ break;
+
+ case PERIPH_ID_DVC_I2C:
+ /* there is only one selection, pinmux_config is ignored */
+ if (config == FUNCMUX_DVC_I2CP) {
+ pinmux_set_func(PINGRP_I2CP, PMUX_FUNC_I2C);
+ pinmux_tristate_disable(PINGRP_I2CP);
+ }
+ break;
+
+ case PERIPH_ID_I2C1:
+ /* support pinmux_config of 0 for now, */
+ if (config == FUNCMUX_I2C1_RM) {
+ pinmux_set_func(PINGRP_RM, PMUX_FUNC_I2C);
+ pinmux_tristate_disable(PINGRP_RM);
+ }
+ break;
+ case PERIPH_ID_I2C2: /* I2C2 */
+ switch (config) {
+ case FUNCMUX_I2C2_DDC: /* DDC pin group, select I2C2 */
+ pinmux_set_func(PINGRP_DDC, PMUX_FUNC_I2C2);
+ /* PTA to HDMI */
+ pinmux_set_func(PINGRP_PTA, PMUX_FUNC_HDMI);
+ pinmux_tristate_disable(PINGRP_DDC);
+ break;
+ case FUNCMUX_I2C2_PTA: /* PTA pin group, select I2C2 */
+ pinmux_set_func(PINGRP_PTA, PMUX_FUNC_I2C2);
+ /* set DDC_SEL to RSVDx (RSVD2 works for now) */
+ pinmux_set_func(PINGRP_DDC, PMUX_FUNC_RSVD2);
+ pinmux_tristate_disable(PINGRP_PTA);
+ bad_config = 0;
+ break;
+ }
+ break;
+ case PERIPH_ID_I2C3: /* I2C3 */
+ /* support pinmux_config of 0 for now */
+ if (config == FUNCMUX_I2C3_DTF) {
+ pinmux_set_func(PINGRP_DTF, PMUX_FUNC_I2C3);
+ pinmux_tristate_disable(PINGRP_DTF);
+ }
+ break;
+
+ case PERIPH_ID_SDMMC2:
+ if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) {
+ pinmux_set_func(PINGRP_DTA, PMUX_FUNC_SDIO2);
+ pinmux_set_func(PINGRP_DTD, PMUX_FUNC_SDIO2);
+
+ pinmux_tristate_disable(PINGRP_DTA);
+ pinmux_tristate_disable(PINGRP_DTD);
+ }
+ break;
+
+ case PERIPH_ID_SDMMC3:
+ switch (config) {
+ case FUNCMUX_SDMMC3_SDB_SLXA_8BIT:
+ pinmux_set_func(PINGRP_SLXA, PMUX_FUNC_SDIO3);
+ pinmux_set_func(PINGRP_SLXC, PMUX_FUNC_SDIO3);
+ pinmux_set_func(PINGRP_SLXD, PMUX_FUNC_SDIO3);
+ pinmux_set_func(PINGRP_SLXK, PMUX_FUNC_SDIO3);
+
+ pinmux_tristate_disable(PINGRP_SLXA);
+ pinmux_tristate_disable(PINGRP_SLXC);
+ pinmux_tristate_disable(PINGRP_SLXD);
+ pinmux_tristate_disable(PINGRP_SLXK);
+ /* fall through */
+
+ case FUNCMUX_SDMMC3_SDB_4BIT:
+ pinmux_set_func(PINGRP_SDB, PMUX_FUNC_SDIO3);
+ pinmux_set_func(PINGRP_SDC, PMUX_FUNC_SDIO3);
+ pinmux_set_func(PINGRP_SDD, PMUX_FUNC_SDIO3);
+
+ pinmux_tristate_disable(PINGRP_SDB);
+ pinmux_tristate_disable(PINGRP_SDC);
+ pinmux_tristate_disable(PINGRP_SDD);
+ bad_config = 0;
+ break;
+ }
+ break;
+
+ case PERIPH_ID_SDMMC4:
+ switch (config) {
+ case FUNCMUX_SDMMC4_ATC_ATD_8BIT:
+ pinmux_set_func(PINGRP_ATC, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PINGRP_ATD, PMUX_FUNC_SDIO4);
+
+ pinmux_tristate_disable(PINGRP_ATC);
+ pinmux_tristate_disable(PINGRP_ATD);
+ break;
+
+ case FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT:
+ pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
+ pinmux_tristate_disable(PINGRP_GME);
+ /* fall through */
+
+ case FUNCMUX_SDMMC4_ATB_GMA_4_BIT:
+ pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
+
+ pinmux_tristate_disable(PINGRP_ATB);
+ pinmux_tristate_disable(PINGRP_GMA);
+ bad_config = 0;
+ break;
+ }
break;
default:
return -1;
}
+ if (bad_config) {
+ debug("%s: invalid config %d for periph_id %d", __func__,
+ config, id);
+ return -1;
+ }
+
return 0;
}
extern void enable_uart0_pin_mux(void);
extern void enable_mmc0_pin_mux(void);
+extern void enable_i2c0_pin_mux(void);
#endif/*__COMMON_DEF_H__ */
unsigned int divm2dpllper; /* offset 0xAC */
unsigned int resv11[1];
unsigned int wkup_uart0ctrl; /* offset 0xB4 */
- unsigned int resv12[8];
+ unsigned int wkup_i2c0ctrl; /* offset 0xB8 */
+ unsigned int resv12[7];
unsigned int divm6dpllcore; /* offset 0xD8 */
};
--- /dev/null
+/*
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _I2C_H_
+#define _I2C_H_
+
+#define I2C_BASE1 0x44E0B000
+#define I2C_BASE2 0x4802A000
+#define I2C_BASE3 0x4819C000
+#define I2C_BUS_MAX 3
+
+#define I2C_DEFAULT_BASE I2C_BASE1
+
+struct i2c {
+ unsigned short revnb_lo; /* 0x00 */
+ unsigned short res1;
+ unsigned short revnb_hi; /* 0x04 */
+ unsigned short res2[13];
+ unsigned short sysc; /* 0x20 */
+ unsigned short res3;
+ unsigned short irqstatus_raw; /* 0x24 */
+ unsigned short res4;
+ unsigned short stat; /* 0x28 */
+ unsigned short res5;
+ unsigned short ie; /* 0x2C */
+ unsigned short res6;
+ unsigned short irqenable_clr; /* 0x30 */
+ unsigned short res7;
+ unsigned short iv; /* 0x34 */
+ unsigned short res8[45];
+ unsigned short syss; /* 0x90 */
+ unsigned short res9;
+ unsigned short buf; /* 0x94 */
+ unsigned short res10;
+ unsigned short cnt; /* 0x98 */
+ unsigned short res11;
+ unsigned short data; /* 0x9C */
+ unsigned short res13;
+ unsigned short res14; /* 0xA0 */
+ unsigned short res15;
+ unsigned short con; /* 0xA4 */
+ unsigned short res16;
+ unsigned short oa; /* 0xA8 */
+ unsigned short res17;
+ unsigned short sa; /* 0xAC */
+ unsigned short res18;
+ unsigned short psc; /* 0xB0 */
+ unsigned short res19;
+ unsigned short scll; /* 0xB4 */
+ unsigned short res20;
+ unsigned short sclh; /* 0xB8 */
+ unsigned short res21;
+ unsigned short systest; /* 0xBC */
+ unsigned short res22;
+ unsigned short bufstat; /* 0xC0 */
+ unsigned short res23;
+};
+
+#define I2C_IP_CLK 48000000
+#define I2C_INTERNAL_SAMLPING_CLK 12000000
+
+#endif /* _I2C_H_ */
#ifndef __DA850_LOWLEVEL_H
#define __DA850_LOWLEVEL_H
+#include <asm/arch/pinmux_defs.h>
+
+/* pinmux_resource[] vector is defined in the board specific file */
+extern const struct pinmux_resource pinmuxes[];
+extern const int pinmuxes_size;
+
+extern const struct lpsc_resource lpsc[];
+extern const int lpsc_size;
+
/* NOR Boot Configuration Word Field Descriptions */
#define DA850_NORBOOT_COPY_XK(X) ((X - 1) << 8)
#define DA850_NORBOOT_METHOD_DIRECT (1 << 4)
int dm365_pll1_init(unsigned long pllmult, unsigned long prediv);
int dm365_pll2_init(unsigned long pllm, unsigned long prediv);
int dm365_ddr_setup(void);
-void dm365_por_reset(void);
void dm365_psc_init(void);
void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
unsigned long value);
#include <asm/arch/psc_defs.h>
#include <asm/arch/syscfg_defs.h>
#include <asm/arch/timer_defs.h>
+
+#define TMPBUF 0x00017ff8
+#define TMPSTATUS 0x00017ff0
+#define DV_TMPBUF_VAL 0x591b3ed7
+#define FLAG_PORRST 0x00000001
+#define FLAG_WDTRST 0x00000002
+#define FLAG_FLGON 0x00000004
+#define FLAG_FLGOFF 0x00000010
+
#endif
struct davinci_rtc {
#define PLLCTL_RES_9 (1 << 8)
#define PLLCTL_EXTCLKSRC (1 << 9)
-#define PLL_POSTDEN (1 << 15)
+#define PLL_DIVEN (1 << 15)
+#define PLL_POSTDEN PLL_DIVEN
#define PLL_SCSCFG3_DIV45PENA (1 << 2)
#define PLL_SCSCFG3_EMA_CLKSRC (1 << 1)
u_int32_t wdtcr;
};
+#define DV_TIMER_TCR_ENAMODE_MASK 3
+
+#define DV_TIMER_TCR_ENAMODE12_SHIFT 6
+#define DV_TIMER_TCR_CLKSRC12_SHIFT 8
+#define DV_TIMER_TCR_READRSTMODE12_SHIFT 10
+#define DV_TIMER_TCR_CAPMODE12_SHIFT 11
+#define DV_TIMER_TCR_CAPVTMODE12_SHIFT 12
+#define DV_TIMER_TCR_ENAMODE34_SHIFT 22
+#define DV_TIMER_TCR_CLKSRC34_SHIFT 24
+#define DV_TIMER_TCR_READRSTMODE34_SHIFT 26
+#define DV_TIMER_TCR_CAPMODE34_SHIFT 27
+#define DV_TIMER_TCR_CAPEVTMODE12_SHIFT 28
+
+#define DV_WDT_ENABLE_SYS_RESET 0x00020000
+#define DV_WDT_TRIGGER_SYS_RESET 0x00020002
+
#ifdef CONFIG_HW_WATCHDOG
void davinci_hw_watchdog_enable(void);
void davinci_hw_watchdog_reset(void);
unsigned int div_iem_l2;
unsigned int div_iem_l1;
};
+
+struct exynos5_clock {
+ unsigned int apll_lock;
+ unsigned char res1[0xfc];
+ unsigned int apll_con0;
+ unsigned int apll_con1;
+ unsigned char res2[0xf8];
+ unsigned int src_cpu;
+ unsigned char res3[0x1fc];
+ unsigned int mux_stat_cpu;
+ unsigned char res4[0xfc];
+ unsigned int div_cpu0;
+ unsigned int div_cpu1;
+ unsigned char res5[0xf8];
+ unsigned int div_stat_cpu0;
+ unsigned int div_stat_cpu1;
+ unsigned char res6[0x1f8];
+ unsigned int gate_sclk_cpu;
+ unsigned char res7[0x1fc];
+ unsigned int clkout_cmu_cpu;
+ unsigned int clkout_cmu_cpu_div_stat;
+ unsigned char res8[0x5f8];
+ unsigned int armclk_stopctrl;
+ unsigned int atclk_stopctrl;
+ unsigned char res9[0x8];
+ unsigned int parityfail_status;
+ unsigned int parityfail_clear;
+ unsigned char res10[0x8];
+ unsigned int pwr_ctrl;
+ unsigned int pwr_ctr2;
+ unsigned char res11[0xd8];
+ unsigned int apll_con0_l8;
+ unsigned int apll_con0_l7;
+ unsigned int apll_con0_l6;
+ unsigned int apll_con0_l5;
+ unsigned int apll_con0_l4;
+ unsigned int apll_con0_l3;
+ unsigned int apll_con0_l2;
+ unsigned int apll_con0_l1;
+ unsigned int iem_control;
+ unsigned char res12[0xdc];
+ unsigned int apll_con1_l8;
+ unsigned int apll_con1_l7;
+ unsigned int apll_con1_l6;
+ unsigned int apll_con1_l5;
+ unsigned int apll_con1_l4;
+ unsigned int apll_con1_l3;
+ unsigned int apll_con1_l2;
+ unsigned int apll_con1_l1;
+ unsigned char res13[0xe0];
+ unsigned int div_iem_l8;
+ unsigned int div_iem_l7;
+ unsigned int div_iem_l6;
+ unsigned int div_iem_l5;
+ unsigned int div_iem_l4;
+ unsigned int div_iem_l3;
+ unsigned int div_iem_l2;
+ unsigned int div_iem_l1;
+ unsigned char res14[0x2ce0];
+ unsigned int mpll_lock;
+ unsigned char res15[0xfc];
+ unsigned int mpll_con0;
+ unsigned int mpll_con1;
+ unsigned char res16[0xf8];
+ unsigned int src_core0;
+ unsigned int src_core1;
+ unsigned char res17[0xf8];
+ unsigned int src_mask_core;
+ unsigned char res18[0x100];
+ unsigned int mux_stat_core1;
+ unsigned char res19[0xf8];
+ unsigned int div_core0;
+ unsigned int div_core1;
+ unsigned char res20[0xf8];
+ unsigned int div_stat_core0;
+ unsigned int div_stat_core1;
+ unsigned char res21[0x2f8];
+ unsigned int gate_ip_core;
+ unsigned char res22[0xfc];
+ unsigned int clkout_cmu_core;
+ unsigned int clkout_cmu_core_div_stat;
+ unsigned char res23[0x5f8];
+ unsigned int dcgidx_map0;
+ unsigned int dcgidx_map1;
+ unsigned int dcgidx_map2;
+ unsigned char res24[0x14];
+ unsigned int dcgperf_map0;
+ unsigned int dcgperf_map1;
+ unsigned char res25[0x18];
+ unsigned int dvcidx_map;
+ unsigned char res26[0x1c];
+ unsigned int freq_cpu;
+ unsigned int freq_dpm;
+ unsigned char res27[0x18];
+ unsigned int dvsemclk_en;
+ unsigned int maxperf;
+ unsigned char res28[0x3478];
+ unsigned int div_acp;
+ unsigned char res29[0xfc];
+ unsigned int div_stat_acp;
+ unsigned char res30[0x1fc];
+ unsigned int gate_ip_acp;
+ unsigned char res31[0x1fc];
+ unsigned int clkout_cmu_acp;
+ unsigned int clkout_cmu_acp_div_stat;
+ unsigned char res32[0x38f8];
+ unsigned int div_isp0;
+ unsigned int div_isp1;
+ unsigned int div_isp2;
+ unsigned char res33[0xf4];
+ unsigned int div_stat_isp0;
+ unsigned int div_stat_isp1;
+ unsigned int div_stat_isp2;
+ unsigned char res34[0x3f4];
+ unsigned int gate_ip_isp0;
+ unsigned int gate_ip_isp1;
+ unsigned char res35[0xf8];
+ unsigned int gate_sclk_isp;
+ unsigned char res36[0xc];
+ unsigned int mcuisp_pwr_ctrl;
+ unsigned char res37[0xec];
+ unsigned int clkout_cmu_isp;
+ unsigned int clkout_cmu_isp_div_stat;
+ unsigned char res38[0x3618];
+ unsigned int cpll_lock;
+ unsigned char res39[0xc];
+ unsigned int epll_lock;
+ unsigned char res40[0xc];
+ unsigned int vpll_lock;
+ unsigned char res41[0xdc];
+ unsigned int cpll_con0;
+ unsigned int cpll_con1;
+ unsigned char res42[0x8];
+ unsigned int epll_con0;
+ unsigned int epll_con1;
+ unsigned int epll_con2;
+ unsigned char res43[0x4];
+ unsigned int vpll_con0;
+ unsigned int vpll_con1;
+ unsigned int vpll_con2;
+ unsigned char res44[0xc4];
+ unsigned int src_top0;
+ unsigned int src_top1;
+ unsigned int src_top2;
+ unsigned int src_top3;
+ unsigned int src_gscl;
+ unsigned int src_disp0_0;
+ unsigned int src_disp0_1;
+ unsigned int src_disp1_0;
+ unsigned int src_disp1_1;
+ unsigned char res46[0xc];
+ unsigned int src_mau;
+ unsigned int src_fsys;
+ unsigned char res47[0x8];
+ unsigned int src_peric0;
+ unsigned int src_peric1;
+ unsigned char res48[0x18];
+ unsigned int sclk_src_isp;
+ unsigned char res49[0x9c];
+ unsigned int src_mask_top;
+ unsigned char res50[0xc];
+ unsigned int src_mask_gscl;
+ unsigned int src_mask_disp0_0;
+ unsigned int src_mask_disp0_1;
+ unsigned int src_mask_disp1_0;
+ unsigned int src_mask_disp1_1;
+ unsigned int src_mask_maudio;
+ unsigned char res52[0x8];
+ unsigned int src_mask_fsys;
+ unsigned char res53[0xc];
+ unsigned int src_mask_peric0;
+ unsigned int src_mask_peric1;
+ unsigned char res54[0x18];
+ unsigned int src_mask_isp;
+ unsigned char res55[0x9c];
+ unsigned int mux_stat_top0;
+ unsigned int mux_stat_top1;
+ unsigned int mux_stat_top2;
+ unsigned int mux_stat_top3;
+ unsigned char res56[0xf0];
+ unsigned int div_top0;
+ unsigned int div_top1;
+ unsigned char res57[0x8];
+ unsigned int div_gscl;
+ unsigned int div_disp0_0;
+ unsigned int div_disp0_1;
+ unsigned int div_disp1_0;
+ unsigned int div_disp1_1;
+ unsigned char res59[0x8];
+ unsigned int div_gen;
+ unsigned char res60[0x4];
+ unsigned int div_mau;
+ unsigned int div_fsys0;
+ unsigned int div_fsys1;
+ unsigned int div_fsys2;
+ unsigned int div_fsys3;
+ unsigned int div_peric0;
+ unsigned int div_peric1;
+ unsigned int div_peric2;
+ unsigned int div_peric3;
+ unsigned int div_peric4;
+ unsigned int div_peric5;
+ unsigned char res61[0x10];
+ unsigned int sclk_div_isp;
+ unsigned char res62[0xc];
+ unsigned int div2_ratio0;
+ unsigned int div2_ratio1;
+ unsigned char res63[0x8];
+ unsigned int div4_ratio;
+ unsigned char res64[0x6c];
+ unsigned int div_stat_top0;
+ unsigned int div_stat_top1;
+ unsigned char res65[0x8];
+ unsigned int div_stat_gscl;
+ unsigned int div_stat_disp0_0;
+ unsigned int div_stat_disp0_1;
+ unsigned int div_stat_disp1_0;
+ unsigned int div_stat_disp1_1;
+ unsigned char res67[0x8];
+ unsigned int div_stat_gen;
+ unsigned char res68[0x4];
+ unsigned int div_stat_maudio;
+ unsigned int div_stat_fsys0;
+ unsigned int div_stat_fsys1;
+ unsigned int div_stat_fsys2;
+ unsigned int div_stat_fsys3;
+ unsigned int div_stat_peric0;
+ unsigned int div_stat_peric1;
+ unsigned int div_stat_peric2;
+ unsigned int div_stat_peric3;
+ unsigned int div_stat_peric4;
+ unsigned int div_stat_peric5;
+ unsigned char res69[0x10];
+ unsigned int sclk_div_stat_isp;
+ unsigned char res70[0xc];
+ unsigned int div2_stat0;
+ unsigned int div2_stat1;
+ unsigned char res71[0x8];
+ unsigned int div4_stat;
+ unsigned char res72[0x180];
+ unsigned int gate_top_sclk_disp0;
+ unsigned int gate_top_sclk_disp1;
+ unsigned int gate_top_sclk_gen;
+ unsigned char res74[0xc];
+ unsigned int gate_top_sclk_mau;
+ unsigned int gate_top_sclk_fsys;
+ unsigned char res75[0xc];
+ unsigned int gate_top_sclk_peric;
+ unsigned char res76[0x1c];
+ unsigned int gate_top_sclk_isp;
+ unsigned char res77[0xac];
+ unsigned int gate_ip_gscl;
+ unsigned int gate_ip_disp0;
+ unsigned int gate_ip_disp1;
+ unsigned int gate_ip_mfc;
+ unsigned int gate_ip_g3d;
+ unsigned int gate_ip_gen;
+ unsigned char res79[0xc];
+ unsigned int gate_ip_fsys;
+ unsigned char res80[0x4];
+ unsigned int gate_ip_gps;
+ unsigned int gate_ip_peric;
+ unsigned char res81[0xc];
+ unsigned int gate_ip_peris;
+ unsigned char res82[0x1c];
+ unsigned int gate_block;
+ unsigned char res83[0x7c];
+ unsigned int clkout_cmu_top;
+ unsigned int clkout_cmu_top_div_stat;
+ unsigned char res84[0x37f8];
+ unsigned int src_lex;
+ unsigned char res85[0x2fc];
+ unsigned int div_lex;
+ unsigned char res86[0xfc];
+ unsigned int div_stat_lex;
+ unsigned char res87[0x1fc];
+ unsigned int gate_ip_lex;
+ unsigned char res88[0x1fc];
+ unsigned int clkout_cmu_lex;
+ unsigned int clkout_cmu_lex_div_stat;
+ unsigned char res89[0x3af8];
+ unsigned int div_r0x;
+ unsigned char res90[0xfc];
+ unsigned int div_stat_r0x;
+ unsigned char res91[0x1fc];
+ unsigned int gate_ip_r0x;
+ unsigned char res92[0x1fc];
+ unsigned int clkout_cmu_r0x;
+ unsigned int clkout_cmu_r0x_div_stat;
+ unsigned char res94[0x3af8];
+ unsigned int div_r1x;
+ unsigned char res95[0xfc];
+ unsigned int div_stat_r1x;
+ unsigned char res96[0x1fc];
+ unsigned int gate_ip_r1x;
+ unsigned char res97[0x1fc];
+ unsigned int clkout_cmu_r1x;
+ unsigned int clkout_cmu_r1x_div_stat;
+ unsigned char res98[0x3608];
+ unsigned int bpll_lock;
+ unsigned char res99[0xfc];
+ unsigned int bpll_con0;
+ unsigned int bpll_con1;
+ unsigned char res100[0xe8];
+ unsigned int src_cdrex;
+ unsigned char res101[0x1fc];
+ unsigned int mux_stat_cdrex;
+ unsigned char res102[0xfc];
+ unsigned int div_cdrex;
+ unsigned int div_cdrex2;
+ unsigned char res103[0xf8];
+ unsigned int div_stat_cdrex;
+ unsigned char res104[0x2fc];
+ unsigned int gate_ip_cdrex;
+ unsigned char res105[0xc];
+ unsigned int c2c_monitor;
+ unsigned int dmc_pwr_ctrl;
+ unsigned char res106[0x4];
+ unsigned int drex2_pause;
+ unsigned char res107[0xe0];
+ unsigned int clkout_cmu_cdrex;
+ unsigned int clkout_cmu_cdrex_div_stat;
+ unsigned char res108[0x8];
+ unsigned int lpddr3phy_ctrl;
+ unsigned char res109[0xf5f8];
+};
#endif
#endif
#ifndef _EXYNOS4_CPU_H
#define _EXYNOS4_CPU_H
+#define DEVICE_NOT_AVAILABLE 0
+
#define EXYNOS4_ADDR_BASE 0x10000000
/* EXYNOS4 */
#define EXYNOS4_ADC_BASE 0x13910000
#define EXYNOS4_PWMTIMER_BASE 0x139D0000
#define EXYNOS4_MODEM_BASE 0x13A00000
-#define EXYNOS4_USBPHY_CONTROL 0x10020704
+#define EXYNOS4_USBPHY_CONTROL 0x10020704
+
+#define EXYNOS4_GPIO_PART4_BASE DEVICE_NOT_AVAILABLE
+
+/* EXYNOS5 */
+#define EXYNOS5_GPIO_PART4_BASE 0x03860000
+#define EXYNOS5_PRO_ID 0x10000000
+#define EXYNOS5_CLOCK_BASE 0x10010000
+#define EXYNOS5_POWER_BASE 0x10040000
+#define EXYNOS5_SWRESET 0x10040400
+#define EXYNOS5_SYSREG_BASE 0x10050000
+#define EXYNOS5_WATCHDOG_BASE 0x101D0000
+#define EXYNOS5_DMC_PHY0_BASE 0x10C00000
+#define EXYNOS5_DMC_PHY1_BASE 0x10C10000
+#define EXYNOS5_GPIO_PART3_BASE 0x10D10000
+#define EXYNOS5_DMC_CTRL_BASE 0x10DD0000
+#define EXYNOS5_GPIO_PART1_BASE 0x11400000
+#define EXYNOS5_MMC_BASE 0x12200000
+#define EXYNOS5_SROMC_BASE 0x12250000
+#define EXYNOS5_USBOTG_BASE 0x12480000
+#define EXYNOS5_USBPHY_BASE 0x12480000
+#define EXYNOS5_UART_BASE 0x12C00000
+#define EXYNOS5_PWMTIMER_BASE 0x12DD0000
+#define EXYNOS5_GPIO_PART2_BASE 0x13400000
+#define EXYNOS5_FIMD_BASE 0x14400000
+
+#define EXYNOS5_ADC_BASE DEVICE_NOT_AVAILABLE
+#define EXYNOS5_MODEM_BASE DEVICE_NOT_AVAILABLE
#ifndef __ASSEMBLY__
#include <asm/io.h>
}
IS_SAMSUNG_TYPE(exynos4, 0xc210)
+IS_SAMSUNG_TYPE(exynos5, 0xc520)
#define SAMSUNG_BASE(device, base) \
static inline unsigned int samsung_get_base_##device(void) \
{ \
if (cpu_is_exynos4()) \
return EXYNOS4_##base; \
+ else if (cpu_is_exynos5()) \
+ return EXYNOS5_##base; \
else \
return 0; \
}
SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
+SAMSUNG_BASE(gpio_part4, GPIO_PART4_BASE)
SAMSUNG_BASE(pro_id, PRO_ID)
SAMSUNG_BASE(mmc, MMC_BASE)
SAMSUNG_BASE(modem, MODEM_BASE)
SAMSUNG_BASE(usb_phy, USBPHY_BASE)
SAMSUNG_BASE(usb_otg, USBOTG_BASE)
SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+SAMSUNG_BASE(power, POWER_BASE)
#endif
#endif /* _EXYNOS4_CPU_H */
--- /dev/null
+#ifndef __DMC_H__
+#define __DMC_H__
+
+#ifndef __ASSEMBLY__
+struct exynos5_dmc {
+ unsigned int concontrol;
+ unsigned int memcontrol;
+ unsigned int memconfig0;
+ unsigned int memconfig1;
+ unsigned int directcmd;
+ unsigned int prechconfig;
+ unsigned int phycontrol0;
+ unsigned char res1[0xc];
+ unsigned int pwrdnconfig;
+ unsigned int timingpzq;
+ unsigned int timingref;
+ unsigned int timingrow;
+ unsigned int timingdata;
+ unsigned int timingpower;
+ unsigned int phystatus;
+ unsigned char res2[0x4];
+ unsigned int chipstatus_ch0;
+ unsigned int chipstatus_ch1;
+ unsigned char res3[0x4];
+ unsigned int mrstatus;
+ unsigned char res4[0x8];
+ unsigned int qoscontrol0;
+ unsigned char resr5[0x4];
+ unsigned int qoscontrol1;
+ unsigned char res6[0x4];
+ unsigned int qoscontrol2;
+ unsigned char res7[0x4];
+ unsigned int qoscontrol3;
+ unsigned char res8[0x4];
+ unsigned int qoscontrol4;
+ unsigned char res9[0x4];
+ unsigned int qoscontrol5;
+ unsigned char res10[0x4];
+ unsigned int qoscontrol6;
+ unsigned char res11[0x4];
+ unsigned int qoscontrol7;
+ unsigned char res12[0x4];
+ unsigned int qoscontrol8;
+ unsigned char res13[0x4];
+ unsigned int qoscontrol9;
+ unsigned char res14[0x4];
+ unsigned int qoscontrol10;
+ unsigned char res15[0x4];
+ unsigned int qoscontrol11;
+ unsigned char res16[0x4];
+ unsigned int qoscontrol12;
+ unsigned char res17[0x4];
+ unsigned int qoscontrol13;
+ unsigned char res18[0x4];
+ unsigned int qoscontrol14;
+ unsigned char res19[0x4];
+ unsigned int qoscontrol15;
+ unsigned char res20[0x14];
+ unsigned int ivcontrol;
+ unsigned int wrtra_config;
+ unsigned int rdlvl_config;
+ unsigned char res21[0x8];
+ unsigned int brbrsvconfig;
+ unsigned int brbqosconfig;
+ unsigned int membaseconfig0;
+ unsigned int membaseconfig1;
+ unsigned char res22[0xc];
+ unsigned int wrlvl_config;
+ unsigned char res23[0xc];
+ unsigned int perevcontrol;
+ unsigned int perev0config;
+ unsigned int perev1config;
+ unsigned int perev2config;
+ unsigned int perev3config;
+ unsigned char res24[0xdebc];
+ unsigned int pmnc_ppc_a;
+ unsigned char res25[0xc];
+ unsigned int cntens_ppc_a;
+ unsigned char res26[0xc];
+ unsigned int cntenc_ppc_a;
+ unsigned char res27[0xc];
+ unsigned int intens_ppc_a;
+ unsigned char res28[0xc];
+ unsigned int intenc_ppc_a;
+ unsigned char res29[0xc];
+ unsigned int flag_ppc_a;
+ unsigned char res30[0xac];
+ unsigned int ccnt_ppc_a;
+ unsigned char res31[0xc];
+ unsigned int pmcnt0_ppc_a;
+ unsigned char res32[0xc];
+ unsigned int pmcnt1_ppc_a;
+ unsigned char res33[0xc];
+ unsigned int pmcnt2_ppc_a;
+ unsigned char res34[0xc];
+ unsigned int pmcnt3_ppc_a;
+};
+
+struct exynos5_phy_control {
+ unsigned int phy_con0;
+ unsigned int phy_con1;
+ unsigned int phy_con2;
+ unsigned int phy_con3;
+ unsigned int phy_con4;
+ unsigned char res1[4];
+ unsigned int phy_con6;
+ unsigned char res2[4];
+ unsigned int phy_con8;
+ unsigned int phy_con9;
+ unsigned int phy_con10;
+ unsigned char res3[4];
+ unsigned int phy_con12;
+ unsigned int phy_con13;
+ unsigned int phy_con14;
+ unsigned int phy_con15;
+ unsigned int phy_con16;
+ unsigned char res4[4];
+ unsigned int phy_con17;
+ unsigned int phy_con18;
+ unsigned int phy_con19;
+ unsigned int phy_con20;
+ unsigned int phy_con21;
+ unsigned int phy_con22;
+ unsigned int phy_con23;
+ unsigned int phy_con24;
+ unsigned int phy_con25;
+ unsigned int phy_con26;
+ unsigned int phy_con27;
+ unsigned int phy_con28;
+ unsigned int phy_con29;
+ unsigned int phy_con30;
+ unsigned int phy_con31;
+ unsigned int phy_con32;
+ unsigned int phy_con33;
+ unsigned int phy_con34;
+ unsigned int phy_con35;
+ unsigned int phy_con36;
+ unsigned int phy_con37;
+ unsigned int phy_con38;
+ unsigned int phy_con39;
+ unsigned int phy_con40;
+ unsigned int phy_con41;
+ unsigned int phy_con42;
+};
+#endif
+#endif
struct s5p_gpio_bank z;
};
+struct exynos5_gpio_part1 {
+ struct s5p_gpio_bank a0;
+ struct s5p_gpio_bank a1;
+ struct s5p_gpio_bank a2;
+ struct s5p_gpio_bank b0;
+ struct s5p_gpio_bank b1;
+ struct s5p_gpio_bank b2;
+ struct s5p_gpio_bank b3;
+ struct s5p_gpio_bank c0;
+ struct s5p_gpio_bank c1;
+ struct s5p_gpio_bank c2;
+ struct s5p_gpio_bank c3;
+ struct s5p_gpio_bank d0;
+ struct s5p_gpio_bank d1;
+ struct s5p_gpio_bank y0;
+ struct s5p_gpio_bank y1;
+ struct s5p_gpio_bank y2;
+ struct s5p_gpio_bank y3;
+ struct s5p_gpio_bank y4;
+ struct s5p_gpio_bank y5;
+ struct s5p_gpio_bank y6;
+ struct s5p_gpio_bank res1[0x980];
+ struct s5p_gpio_bank x0;
+ struct s5p_gpio_bank x1;
+ struct s5p_gpio_bank x2;
+ struct s5p_gpio_bank x3;
+};
+
+struct exynos5_gpio_part2 {
+ struct s5p_gpio_bank e0;
+ struct s5p_gpio_bank e1;
+ struct s5p_gpio_bank f0;
+ struct s5p_gpio_bank f1;
+ struct s5p_gpio_bank g0;
+ struct s5p_gpio_bank g1;
+ struct s5p_gpio_bank g2;
+ struct s5p_gpio_bank h0;
+ struct s5p_gpio_bank h1;
+};
+
+struct exynos5_gpio_part3 {
+ struct s5p_gpio_bank v0;
+ struct s5p_gpio_bank v1;
+ struct s5p_gpio_bank v2;
+ struct s5p_gpio_bank v3;
+ struct s5p_gpio_bank res1[0x20];
+ struct s5p_gpio_bank v4;
+};
+
+struct exynos5_gpio_part4 {
+ struct s5p_gpio_bank z;
+};
+
/* functions */
void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
- EXYNOS4_GPIO_PART1_BASE) / sizeof(struct s5p_gpio_bank)) \
* GPIO_PER_BANK) + pin)
-#define GPIO_PART1_MAX ((sizeof(struct exynos4_gpio_part1) \
+#define EXYNOS4_GPIO_PART1_MAX ((sizeof(struct exynos4_gpio_part1) \
/ sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
#define exynos4_gpio_part2_get_nr(bank, pin) \
(((((((unsigned int) &(((struct exynos4_gpio_part2 *) \
EXYNOS4_GPIO_PART2_BASE)->bank)) \
- EXYNOS4_GPIO_PART2_BASE) / sizeof(struct s5p_gpio_bank)) \
- * GPIO_PER_BANK) + pin) + GPIO_PART1_MAX)
+ * GPIO_PER_BANK) + pin) + EXYNOS4_GPIO_PART1_MAX)
+
+#define exynos5_gpio_part1_get_nr(bank, pin) \
+ ((((((unsigned int) &(((struct exynos5_gpio_part1 *) \
+ EXYNOS5_GPIO_PART1_BASE)->bank)) \
+ - EXYNOS5_GPIO_PART1_BASE) / sizeof(struct s5p_gpio_bank)) \
+ * GPIO_PER_BANK) + pin)
+
+#define EXYNOS5_GPIO_PART1_MAX ((sizeof(struct exynos5_gpio_part1) \
+ / sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
+
+#define exynos5_gpio_part2_get_nr(bank, pin) \
+ (((((((unsigned int) &(((struct exynos5_gpio_part2 *) \
+ EXYNOS5_GPIO_PART2_BASE)->bank)) \
+ - EXYNOS5_GPIO_PART2_BASE) / sizeof(struct s5p_gpio_bank)) \
+ * GPIO_PER_BANK) + pin) + EXYNOS5_GPIO_PART1_MAX)
+
+#define EXYNOS5_GPIO_PART2_MAX ((sizeof(struct exynos5_gpio_part2) \
+ / sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
+
+#define exynos5_gpio_part3_get_nr(bank, pin) \
+ (((((((unsigned int) &(((struct exynos5_gpio_part3 *) \
+ EXYNOS5_GPIO_PART3_BASE)->bank)) \
+ - EXYNOS5_GPIO_PART3_BASE) / sizeof(struct s5p_gpio_bank)) \
+ * GPIO_PER_BANK) + pin) + EXYNOS5_GPIO_PART2_MAX)
static inline unsigned int s5p_gpio_base(int nr)
{
- if (nr < GPIO_PART1_MAX)
- return EXYNOS4_GPIO_PART1_BASE;
- else
- return EXYNOS4_GPIO_PART2_BASE;
+ if (cpu_is_exynos5()) {
+ if (nr < EXYNOS5_GPIO_PART1_MAX)
+ return EXYNOS5_GPIO_PART1_BASE;
+ else if (nr < EXYNOS5_GPIO_PART2_MAX)
+ return EXYNOS5_GPIO_PART2_BASE;
+ else
+ return EXYNOS5_GPIO_PART3_BASE;
+
+ } else if (cpu_is_exynos4()) {
+ if (nr < EXYNOS4_GPIO_PART1_MAX)
+ return EXYNOS4_GPIO_PART1_BASE;
+ else
+ return EXYNOS4_GPIO_PART2_BASE;
+ }
return 0;
}
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_POWER_H_
+#define __ASM_ARM_ARCH_POWER_H_
+
+#ifndef __ASSEMBLY__
+struct exynos4_power {
+ unsigned int om_stat;
+ unsigned char res1[0x8];
+ unsigned int rtc_clko_sel;
+ unsigned int gnss_rtc_out_ctrl;
+ unsigned char res2[0x1ec];
+ unsigned int system_power_down_ctrl;
+ unsigned char res3[0x1];
+ unsigned int system_power_down_option;
+ unsigned char res4[0x1f4];
+ unsigned int swreset;
+ unsigned int rst_stat;
+ unsigned char res5[0x1f8];
+ unsigned int wakeup_stat;
+ unsigned int eint_wakeup_mask;
+ unsigned int wakeup_mask;
+ unsigned char res6[0xf4];
+ unsigned int hdmi_phy_control;
+ unsigned int usbdevice_phy_control;
+ unsigned int usbhost_phy_control;
+ unsigned int dac_phy_control;
+ unsigned int mipi_phy0_control;
+ unsigned int mipi_phy1_control;
+ unsigned int adc_phy_control;
+ unsigned int pcie_phy_control;
+ unsigned int sata_phy_control;
+ unsigned char res7[0xdc];
+ unsigned int inform0;
+ unsigned int inform1;
+ unsigned int inform2;
+ unsigned int inform3;
+ unsigned int inform4;
+ unsigned int inform5;
+ unsigned int inform6;
+ unsigned int inform7;
+ unsigned char res8[0x1e0];
+ unsigned int pmu_debug;
+ unsigned char res9[0x5fc];
+ unsigned int arm_core0_sys_pwr_reg;
+ unsigned char res10[0xc];
+ unsigned int arm_core1_sys_pwr_reg;
+ unsigned char res11[0x6c];
+ unsigned int arm_common_sys_pwr_reg;
+ unsigned char res12[0x3c];
+ unsigned int arm_cpu_l2_0_sys_pwr_reg;
+ unsigned int arm_cpu_l2_1_sys_pwr_reg;
+ unsigned char res13[0x38];
+ unsigned int cmu_aclkstop_sys_pwr_reg;
+ unsigned int cmu_sclkstop_sys_pwr_reg;
+ unsigned char res14[0x4];
+ unsigned int cmu_reset_sys_pwr_reg;
+ unsigned char res15[0x10];
+ unsigned int apll_sysclk_sys_pwr_reg;
+ unsigned int mpll_sysclk_sys_pwr_reg;
+ unsigned int vpll_sysclk_sys_pwr_reg;
+ unsigned int epll_sysclk_sys_pwr_reg;
+ unsigned char res16[0x8];
+ unsigned int cmu_clkstop_gps_alive_sys_pwr_reg;
+ unsigned int cmu_reset_gps_alive_sys_pwr_reg;
+ unsigned int cmu_clkstop_cam_sys_pwr_reg;
+ unsigned int cmu_clkstop_tv_sys_pwr_reg;
+ unsigned int cmu_clkstop_mfc_sys_pwr_reg;
+ unsigned int cmu_clkstop_g3d_sys_pwr_reg;
+ unsigned int cmu_clkstop_lcd0_sys_pwr_reg;
+ unsigned int cmu_clkstop_lcd1_sys_pwr_reg;
+ unsigned int cmu_clkstop_maudio_sys_pwr_reg;
+ unsigned int cmu_clkstop_gps_sys_pwr_reg;
+ unsigned int cmu_reset_cam_sys_pwr_reg;
+ unsigned int cmu_reset_tv_sys_pwr_reg;
+ unsigned int cmu_reset_mfc_sys_pwr_reg;
+ unsigned int cmu_reset_g3d_sys_pwr_reg;
+ unsigned int cmu_reset_lcd0_sys_pwr_reg;
+ unsigned int cmu_reset_lcd1_sys_pwr_reg;
+ unsigned int cmu_reset_maudio_sys_pwr_reg;
+ unsigned int cmu_reset_gps_sys_pwr_reg;
+ unsigned int top_bus_sys_pwr_reg;
+ unsigned int top_retention_sys_pwr_reg;
+ unsigned int top_pwr_sys_pwr_reg;
+ unsigned char res17[0x1c];
+ unsigned int logic_reset_sys_pwr_reg;
+ unsigned char res18[0x14];
+ unsigned int onenandxl_mem_sys_pwr_reg;
+ unsigned int modemif_mem_sys_pwr_reg;
+ unsigned char res19[0x4];
+ unsigned int usbdevice_mem_sys_pwr_reg;
+ unsigned int sdmmc_mem_sys_pwr_reg;
+ unsigned int cssys_mem_sys_pwr_reg;
+ unsigned int secss_mem_sys_pwr_reg;
+ unsigned char res20[0x4];
+ unsigned int pcie_mem_sys_pwr_reg;
+ unsigned int sata_mem_sys_pwr_reg;
+ unsigned char res21[0x18];
+ unsigned int pad_retention_dram_sys_pwr_reg;
+ unsigned int pad_retention_maudio_sys_pwr_reg;
+ unsigned char res22[0x18];
+ unsigned int pad_retention_gpio_sys_pwr_reg;
+ unsigned int pad_retention_uart_sys_pwr_reg;
+ unsigned int pad_retention_mmca_sys_pwr_reg;
+ unsigned int pad_retention_mmcb_sys_pwr_reg;
+ unsigned int pad_retention_ebia_sys_pwr_reg;
+ unsigned int pad_retention_ebib_sys_pwr_reg;
+ unsigned char res23[0x8];
+ unsigned int pad_isolation_sys_pwr_reg;
+ unsigned char res24[0x1c];
+ unsigned int pad_alv_sel_sys_pwr_reg;
+ unsigned char res25[0x1c];
+ unsigned int xusbxti_sys_pwr_reg;
+ unsigned int xxti_sys_pwr_reg;
+ unsigned char res26[0x38];
+ unsigned int ext_regulator_sys_pwr_reg;
+ unsigned char res27[0x3c];
+ unsigned int gpio_mode_sys_pwr_reg;
+ unsigned char res28[0x3c];
+ unsigned int gpio_mode_maudio_sys_pwr_reg;
+ unsigned char res29[0x3c];
+ unsigned int cam_sys_pwr_reg;
+ unsigned int tv_sys_pwr_reg;
+ unsigned int mfc_sys_pwr_reg;
+ unsigned int g3d_sys_pwr_reg;
+ unsigned int lcd0_sys_pwr_reg;
+ unsigned int lcd1_sys_pwr_reg;
+ unsigned int maudio_sys_pwr_reg;
+ unsigned int gps_sys_pwr_reg;
+ unsigned int gps_alive_sys_pwr_reg;
+ unsigned char res30[0xc5c];
+ unsigned int arm_core0_configuration;
+ unsigned int arm_core0_status;
+ unsigned int arm_core0_option;
+ unsigned char res31[0x74];
+ unsigned int arm_core1_configuration;
+ unsigned int arm_core1_status;
+ unsigned int arm_core1_option;
+ unsigned char res32[0x37c];
+ unsigned int arm_common_option;
+ unsigned char res33[0x1f4];
+ unsigned int arm_cpu_l2_0_configuration;
+ unsigned int arm_cpu_l2_0_status;
+ unsigned char res34[0x18];
+ unsigned int arm_cpu_l2_1_configuration;
+ unsigned int arm_cpu_l2_1_status;
+ unsigned char res35[0xa00];
+ unsigned int pad_retention_maudio_option;
+ unsigned char res36[0xdc];
+ unsigned int pad_retention_gpio_option;
+ unsigned char res37[0x1c];
+ unsigned int pad_retention_uart_option;
+ unsigned char res38[0x1c];
+ unsigned int pad_retention_mmca_option;
+ unsigned char res39[0x1c];
+ unsigned int pad_retention_mmcb_option;
+ unsigned char res40[0x1c];
+ unsigned int pad_retention_ebia_option;
+ unsigned char res41[0x1c];
+ unsigned int pad_retention_ebib_option;
+ unsigned char res42[0x160];
+ unsigned int ps_hold_control;
+ unsigned char res43[0xf0];
+ unsigned int xusbxti_configuration;
+ unsigned int xusbxti_status;
+ unsigned char res44[0x14];
+ unsigned int xusbxti_duration;
+ unsigned int xxti_configuration;
+ unsigned int xxti_status;
+ unsigned char res45[0x14];
+ unsigned int xxti_duration;
+ unsigned char res46[0x1dc];
+ unsigned int ext_regulator_duration;
+ unsigned char res47[0x5e0];
+ unsigned int cam_configuration;
+ unsigned int cam_status;
+ unsigned int cam_option;
+ unsigned char res48[0x14];
+ unsigned int tv_configuration;
+ unsigned int tv_status;
+ unsigned int tv_option;
+ unsigned char res49[0x14];
+ unsigned int mfc_configuration;
+ unsigned int mfc_status;
+ unsigned int mfc_option;
+ unsigned char res50[0x14];
+ unsigned int g3d_configuration;
+ unsigned int g3d_status;
+ unsigned int g3d_option;
+ unsigned char res51[0x14];
+ unsigned int lcd0_configuration;
+ unsigned int lcd0_status;
+ unsigned int lcd0_option;
+ unsigned char res52[0x14];
+ unsigned int lcd1_configuration;
+ unsigned int lcd1_status;
+ unsigned int lcd1_option;
+ unsigned char res53[0x34];
+ unsigned int gps_configuration;
+ unsigned int gps_status;
+ unsigned int gps_option;
+ unsigned char res54[0x14];
+ unsigned int gps_alive_configuration;
+ unsigned int gps_alive_status;
+ unsigned int gps_alive_option;
+};
+#endif /* __ASSEMBLY__ */
+
+#endif
unsigned int tcmpb2;
unsigned int tcnto2;
unsigned int tcntb3;
- unsigned int res1;
+ unsigned int tcmpb3;
unsigned int tcnto3;
unsigned int tcntb4;
unsigned int tcnto4;
--- /dev/null
+/*
+ * (C) Copyright 2012 Samsung Electronics
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef __TZPC_H_
+#define __TZPC_H_
+
+#ifndef __ASSEMBLY__
+struct exynos5_tzpc {
+ unsigned int r0size;
+ char res1[0x7FC];
+ unsigned int decprot0stat;
+ unsigned int decprot0set;
+ unsigned int decprot0clr;
+ unsigned int decprot1stat;
+ unsigned int decprot1set;
+ unsigned int decprot1clr;
+ unsigned int decprot2stat;
+ unsigned int decprot2set;
+ unsigned int decprot2clr;
+ unsigned int decprot3stat;
+ unsigned int decprot3set;
+ unsigned int decprot3clr;
+ char res2[0x7B0];
+ unsigned int periphid0;
+ unsigned int periphid1;
+ unsigned int periphid2;
+ unsigned int periphid3;
+ unsigned int pcellid0;
+ unsigned int pcellid1;
+ unsigned int pcellid2;
+ unsigned int pcellid3;
+};
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_WATCHDOG_H_
+#define __ASM_ARM_ARCH_WATCHDOG_H_
+
+#define WTCON_RESET_OFFSET 0
+#define WTCON_INTEN_OFFSET 2
+#define WTCON_CLKSEL_OFFSET 3
+#define WTCON_EN_OFFSET 5
+#define WTCON_PRE_OFFSET 8
+
+#define WTCON_CLK_16 0x0
+#define WTCON_CLK_32 0x1
+#define WTCON_CLK_64 0x2
+#define WTCON_CLK_128 0x3
+
+#define WTCON_CLK(x) ((x & 0x3) << WTCON_CLKSEL_OFFSET)
+#define WTCON_PRESCALER(x) ((x) << WTCON_PRE_OFFSET)
+#define WTCON_EN (0x1 << WTCON_EN_OFFSET)
+#define WTCON_RESET (0x1 << WTCON_RESET_OFFSET)
+#define WTCON_INT (0x1 << WTCON_INTEN_OFFSET)
+
+#ifndef __ASSEMBLY__
+struct s5p_watchdog {
+ unsigned int wtcon;
+ unsigned int wtdat;
+ unsigned int wtcnt;
+ unsigned int wtclrint;
+};
+
+/* functions */
+void wdt_stop(void);
+void wdt_start(unsigned int timeout);
+#endif /* __ASSEMBLY__ */
+
+#endif
* USB/EHCI
*/
#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI_KIRKWOOD
+#define CONFIG_USB_EHCI_MARVELL
#define CONFIG_EHCI_IS_TDI
#endif /* CONFIG_CMD_USB */
#define MVGBE0_BASE KW_EGIGA0_BASE
#define MVGBE1_BASE KW_EGIGA1_BASE
+/* Kirkwood USB Host controller */
+#define MVUSB0_BASE KW_USB20_BASE
+#define MVUSB0_CPU_ATTR_DRAM_CS0 KWCPU_ATTR_DRAM_CS0
+#define MVUSB0_CPU_ATTR_DRAM_CS1 KWCPU_ATTR_DRAM_CS1
+#define MVUSB0_CPU_ATTR_DRAM_CS2 KWCPU_ATTR_DRAM_CS2
+#define MVUSB0_CPU_ATTR_DRAM_CS3 KWCPU_ATTR_DRAM_CS3
+
+/* Kirkwood CPU memory windows */
+#define MVCPU_WIN_CTRL_DATA KWCPU_WIN_CTRL_DATA
+#define MVCPU_WIN_ENABLE KWCPU_WIN_ENABLE
+#define MVCPU_WIN_DISABLE KWCPU_WIN_DISABLE
+
#if defined (CONFIG_KW88F6281)
#include <asm/arch/kw88f6281.h>
#elif defined (CONFIG_KW88F6192)
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
-unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref);
-ulong imx_get_mpllclk(void);
-ulong imx_get_armclk(void);
-ulong imx_get_spllclk(void);
-ulong imx_get_fclk(void);
-ulong imx_get_hclk(void);
-ulong imx_get_bclk(void);
-ulong imx_get_perclk1(void);
-ulong imx_get_perclk2(void);
-ulong imx_get_perclk3(void);
-ulong imx_get_ahbclk(void);
+enum mxc_clock {
+ MXC_ARM_CLK,
+ MXC_UART_CLK,
+ MXC_ESDHC_CLK,
+ MXC_FEC_CLK,
+};
-#define imx_get_uartclk imx_get_perclk1
-#define imx_get_fecclk imx_get_ahbclk
+unsigned int mxc_get_clock(enum mxc_clock clk);
+#define imx_get_uartclk() mxc_get_clock(MXC_UART_CLK)
+#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
#endif /* __ASM_ARCH_CLOCK_H */
MXC_IPG_PERCLK,
MXC_CSPI_CLK,
MXC_UART_CLK,
- MXC_IPU_CLK
+ MXC_IPU_CLK,
+ MXC_ESDHC_CLK,
};
unsigned int mxc_get_clock(enum mxc_clock clk);
#define MUX_CTL_CSPI3_SPI_RDY 0x0e
#define MUX_CTL_CSPI3_MOSI 0x13
+#define MUX_CTL_SD1_DATA1 0x18
+#define MUX_CTL_SD1_DATA2 0x19
+#define MUX_CTL_SD1_DATA3 0x1a
+#define MUX_CTL_SD1_CMD 0x1d
+#define MUX_CTL_SD1_CLK 0x1e
+#define MUX_CTL_SD1_DATA0 0x1f
+
#define MUX_CTL_USBH2_DATA1 0x40
#define MUX_CTL_USBH2_DIR 0x44
#define MUX_CTL_USBH2_STP 0x45
*/
#define NFC_BASE_ADDR 0xB8000000
+/* SD card controller */
+#define SDHC1_BASE_ADDR 0x50004000
+#define SDHC2_BASE_ADDR 0x50008000
+
/*
* Internal RAM (16KB)
*/
};
void mxc_setup_weimcs(int cs, const struct mxc_weimcs *weimcs);
-
+int mxc_mmc_init(bd_t *bis);
#endif
MX6Q_PAD_EIM_D24__WEIM_WEIM_D_24 = IOMUX_PAD(0x03C8, 0x00B4, 0, 0x0000, 0, 0),
MX6Q_PAD_EIM_D24__ECSPI4_SS2 = IOMUX_PAD(0x03C8, 0x00B4, 1, 0x0000, 0, 0),
MX6Q_PAD_EIM_D24__UART3_TXD = IOMUX_PAD(0x03C8, 0x00B4, 2, 0x0000, 0, 0),
- MX6Q_PAD_EIM_D24__UART3_RXD = IOMUX_PAD(0x03C8, 0x00B4, 2, 0x0930, 0, 0),
+ MX6Q_PAD_EIM_D24__UART3_TXD_RXD = IOMUX_PAD(0x03C8, 0x00B4, 2, 0x0930, 0, 0),
MX6Q_PAD_EIM_D24__ECSPI1_SS2 = IOMUX_PAD(0x03C8, 0x00B4, 3, 0x0808, 0, 0),
MX6Q_PAD_EIM_D24__ECSPI2_SS2 = IOMUX_PAD(0x03C8, 0x00B4, 4, 0x0000, 0, 0),
MX6Q_PAD_EIM_D24__GPIO_3_24 = IOMUX_PAD(0x03C8, 0x00B4, 5, 0x0000, 0, 0),
MX6Q_PAD_EIM_D24__UART1_DTR = IOMUX_PAD(0x03C8, 0x00B4, 7, 0x0000, 0, 0),
MX6Q_PAD_EIM_D25__WEIM_WEIM_D_25 = IOMUX_PAD(0x03CC, 0x00B8, 0, 0x0000, 0, 0),
MX6Q_PAD_EIM_D25__ECSPI4_SS3 = IOMUX_PAD(0x03CC, 0x00B8, 1, 0x0000, 0, 0),
- MX6Q_PAD_EIM_D25__UART3_TXD = IOMUX_PAD(0x03CC, 0x00B8, 2, 0x0000, 0, 0),
MX6Q_PAD_EIM_D25__UART3_RXD = IOMUX_PAD(0x03CC, 0x00B8, 2, 0x0930, 1, 0),
MX6Q_PAD_EIM_D25__ECSPI1_SS3 = IOMUX_PAD(0x03CC, 0x00B8, 3, 0x080C, 0, 0),
MX6Q_PAD_EIM_D25__ECSPI2_SS3 = IOMUX_PAD(0x03CC, 0x00B8, 4, 0x0000, 0, 0),
MX6Q_PAD_EIM_D26__IPU1_CSI0_D_1 = IOMUX_PAD(0x03D0, 0x00BC, 2, 0x0000, 0, 0),
MX6Q_PAD_EIM_D26__IPU2_CSI1_D_14 = IOMUX_PAD(0x03D0, 0x00BC, 3, 0x08C0, 0, 0),
MX6Q_PAD_EIM_D26__UART2_TXD = IOMUX_PAD(0x03D0, 0x00BC, 4, 0x0000, 0, 0),
- MX6Q_PAD_EIM_D26__UART2_RXD = IOMUX_PAD(0x03D0, 0x00BC, 4, 0x0928, 0, 0),
+ MX6Q_PAD_EIM_D26__UART2_TXD_RXD = IOMUX_PAD(0x03D0, 0x00BC, 4, 0x0928, 0, 0),
MX6Q_PAD_EIM_D26__GPIO_3_26 = IOMUX_PAD(0x03D0, 0x00BC, 5, 0x0000, 0, 0),
MX6Q_PAD_EIM_D26__IPU1_SISG_2 = IOMUX_PAD(0x03D0, 0x00BC, 6, 0x0000, 0, 0),
MX6Q_PAD_EIM_D26__IPU1_DISP1_DAT_22 = IOMUX_PAD(0x03D0, 0x00BC, 7, 0x0000, 0, 0),
MX6Q_PAD_EIM_D27__IPU1_DI1_PIN13 = IOMUX_PAD(0x03D4, 0x00C0, 1, 0x0000, 0, 0),
MX6Q_PAD_EIM_D27__IPU1_CSI0_D_0 = IOMUX_PAD(0x03D4, 0x00C0, 2, 0x0000, 0, 0),
MX6Q_PAD_EIM_D27__IPU2_CSI1_D_13 = IOMUX_PAD(0x03D4, 0x00C0, 3, 0x08BC, 0, 0),
- MX6Q_PAD_EIM_D27__UART2_TXD = IOMUX_PAD(0x03D4, 0x00C0, 4, 0x0000, 0, 0),
MX6Q_PAD_EIM_D27__UART2_RXD = IOMUX_PAD(0x03D4, 0x00C0, 4, 0x0928, 1, 0),
MX6Q_PAD_EIM_D27__GPIO_3_27 = IOMUX_PAD(0x03D4, 0x00C0, 5, 0x0000, 0, 0),
MX6Q_PAD_EIM_D27__IPU1_SISG_3 = IOMUX_PAD(0x03D4, 0x00C0, 6, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL0__AUDMUX_AUD5_TXC = IOMUX_PAD(0x05C8, 0x01F8, 2, 0x07DC, 1, 0),
MX6Q_PAD_KEY_COL0__KPP_COL_0 = IOMUX_PAD(0x05C8, 0x01F8, 3, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL0__UART4_TXD = IOMUX_PAD(0x05C8, 0x01F8, 4, 0x0000, 0, 0),
- MX6Q_PAD_KEY_COL0__UART4_RXD = IOMUX_PAD(0x05C8, 0x01F8, 4, 0x0938, 0, 0),
+ MX6Q_PAD_KEY_COL0__UART4_TXD_RXD = IOMUX_PAD(0x05C8, 0x01F8, 4, 0x0938, 0, 0),
MX6Q_PAD_KEY_COL0__GPIO_4_6 = IOMUX_PAD(0x05C8, 0x01F8, 5, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL0__DCIC1_DCIC_OUT = IOMUX_PAD(0x05C8, 0x01F8, 6, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL0__SRC_ANY_PU_RST = IOMUX_PAD(0x05C8, 0x01F8, 7, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW0__ENET_TDATA_3 = IOMUX_PAD(0x05CC, 0x01FC, 1, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW0__AUDMUX_AUD5_TXD = IOMUX_PAD(0x05CC, 0x01FC, 2, 0x07D0, 1, 0),
MX6Q_PAD_KEY_ROW0__KPP_ROW_0 = IOMUX_PAD(0x05CC, 0x01FC, 3, 0x0000, 0, 0),
- MX6Q_PAD_KEY_ROW0__UART4_TXD = IOMUX_PAD(0x05CC, 0x01FC, 4, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW0__UART4_RXD = IOMUX_PAD(0x05CC, 0x01FC, 4, 0x0938, 1, 0),
MX6Q_PAD_KEY_ROW0__GPIO_4_7 = IOMUX_PAD(0x05CC, 0x01FC, 5, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW0__DCIC2_DCIC_OUT = IOMUX_PAD(0x05CC, 0x01FC, 6, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL1__AUDMUX_AUD5_TXFS = IOMUX_PAD(0x05D0, 0x0200, 2, 0x07E0, 1, 0),
MX6Q_PAD_KEY_COL1__KPP_COL_1 = IOMUX_PAD(0x05D0, 0x0200, 3, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL1__UART5_TXD = IOMUX_PAD(0x05D0, 0x0200, 4, 0x0000, 0, 0),
- MX6Q_PAD_KEY_COL1__UART5_RXD = IOMUX_PAD(0x05D0, 0x0200, 4, 0x0940, 0, 0),
+ MX6Q_PAD_KEY_COL1__UART5_TXD_RXD = IOMUX_PAD(0x05D0, 0x0200, 4, 0x0940, 0, 0),
MX6Q_PAD_KEY_COL1__GPIO_4_8 = IOMUX_PAD(0x05D0, 0x0200, 5, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL1__USDHC1_VSELECT = IOMUX_PAD(0x05D0, 0x0200, 6, 0x0000, 0, 0),
MX6Q_PAD_KEY_COL1__PL301MX_PER1_HADR_1 = IOMUX_PAD(0x05D0, 0x0200, 7, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW1__ENET_COL = IOMUX_PAD(0x05D4, 0x0204, 1, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW1__AUDMUX_AUD5_RXD = IOMUX_PAD(0x05D4, 0x0204, 2, 0x07CC, 1, 0),
MX6Q_PAD_KEY_ROW1__KPP_ROW_1 = IOMUX_PAD(0x05D4, 0x0204, 3, 0x0000, 0, 0),
- MX6Q_PAD_KEY_ROW1__UART5_TXD = IOMUX_PAD(0x05D4, 0x0204, 4, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW1__UART5_RXD = IOMUX_PAD(0x05D4, 0x0204, 4, 0x0940, 1, 0),
MX6Q_PAD_KEY_ROW1__GPIO_4_9 = IOMUX_PAD(0x05D4, 0x0204, 5, 0x0000, 0, 0),
MX6Q_PAD_KEY_ROW1__USDHC2_VSELECT = IOMUX_PAD(0x05D4, 0x0204, 6, 0x0000, 0, 0),
MX6Q_PAD_GPIO_7__EPIT1_EPITO = IOMUX_PAD(0x0610, 0x0240, 2, 0x0000, 0, 0),
MX6Q_PAD_GPIO_7__CAN1_TXCAN = IOMUX_PAD(0x0610, 0x0240, 3, 0x0000, 0, 0),
MX6Q_PAD_GPIO_7__UART2_TXD = IOMUX_PAD(0x0610, 0x0240, 4, 0x0000, 0, 0),
- MX6Q_PAD_GPIO_7__UART2_RXD = IOMUX_PAD(0x0610, 0x0240, 4, 0x0928, 2, 0),
+ MX6Q_PAD_GPIO_7__UART2_TXD_RXD = IOMUX_PAD(0x0610, 0x0240, 4, 0x0928, 2, 0),
MX6Q_PAD_GPIO_7__GPIO_1_7 = IOMUX_PAD(0x0610, 0x0240, 5, 0x0000, 0, 0),
MX6Q_PAD_GPIO_7__SPDIF_PLOCK = IOMUX_PAD(0x0610, 0x0240, 6, 0x0000, 0, 0),
MX6Q_PAD_GPIO_7__USBOH3_OTGUSB_HST_MODE = IOMUX_PAD(0x0610, 0x0240, 7, 0x0000, 0, 0),
MX6Q_PAD_GPIO_8__ANATOP_ANATOP_32K_OUT = IOMUX_PAD(0x0614, 0x0244, 1, 0x0000, 0, 0),
MX6Q_PAD_GPIO_8__EPIT2_EPITO = IOMUX_PAD(0x0614, 0x0244, 2, 0x0000, 0, 0),
MX6Q_PAD_GPIO_8__CAN1_RXCAN = IOMUX_PAD(0x0614, 0x0244, 3, 0x07E4, 1, 0),
- MX6Q_PAD_GPIO_8__UART2_TXD = IOMUX_PAD(0x0614, 0x0244, 4, 0x0000, 0, 0),
MX6Q_PAD_GPIO_8__UART2_RXD = IOMUX_PAD(0x0614, 0x0244, 4, 0x0928, 3, 0),
MX6Q_PAD_GPIO_8__GPIO_1_8 = IOMUX_PAD(0x0614, 0x0244, 5, 0x0000, 0, 0),
MX6Q_PAD_GPIO_8__SPDIF_SRCLK = IOMUX_PAD(0x0614, 0x0244, 6, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC = IOMUX_PAD(0x0650, 0x0280, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT10__ECSPI2_MISO = IOMUX_PAD(0x0650, 0x0280, 2, 0x0814, 2, 0),
MX6Q_PAD_CSI0_DAT10__UART1_TXD = IOMUX_PAD(0x0650, 0x0280, 3, 0x0000, 0, 0),
- MX6Q_PAD_CSI0_DAT10__UART1_RXD = IOMUX_PAD(0x0650, 0x0280, 3, 0x0920, 0, 0),
+ MX6Q_PAD_CSI0_DAT10__UART1_TXD_RXD = IOMUX_PAD(0x0650, 0x0280, 3, 0x0920, 0, 0),
MX6Q_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 = IOMUX_PAD(0x0650, 0x0280, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT10__GPIO_5_28 = IOMUX_PAD(0x0650, 0x0280, 5, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT10__MMDC_MMDC_DEBUG_33 = IOMUX_PAD(0x0650, 0x0280, 6, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT11__IPU1_CSI0_D_11 = IOMUX_PAD(0x0654, 0x0284, 0, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS = IOMUX_PAD(0x0654, 0x0284, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT11__ECSPI2_SS0 = IOMUX_PAD(0x0654, 0x0284, 2, 0x081C, 2, 0),
- MX6Q_PAD_CSI0_DAT11__UART1_TXD = IOMUX_PAD(0x0654, 0x0284, 3, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT11__UART1_RXD = IOMUX_PAD(0x0654, 0x0284, 3, 0x0920, 1, 0),
MX6Q_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 = IOMUX_PAD(0x0654, 0x0284, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT11__GPIO_5_29 = IOMUX_PAD(0x0654, 0x0284, 5, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT12__WEIM_WEIM_D_8 = IOMUX_PAD(0x0658, 0x0288, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT12__PCIE_CTRL_MUX_16 = IOMUX_PAD(0x0658, 0x0288, 2, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT12__UART4_TXD = IOMUX_PAD(0x0658, 0x0288, 3, 0x0000, 0, 0),
- MX6Q_PAD_CSI0_DAT12__UART4_RXD = IOMUX_PAD(0x0658, 0x0288, 3, 0x0938, 2, 0),
+ MX6Q_PAD_CSI0_DAT12__UART4_TXD_RXD = IOMUX_PAD(0x0658, 0x0288, 3, 0x0938, 2, 0),
MX6Q_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 = IOMUX_PAD(0x0658, 0x0288, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT12__GPIO_5_30 = IOMUX_PAD(0x0658, 0x0288, 5, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT12__MMDC_MMDC_DEBUG_35 = IOMUX_PAD(0x0658, 0x0288, 6, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT13__IPU1_CSI0_D_13 = IOMUX_PAD(0x065C, 0x028C, 0, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT13__WEIM_WEIM_D_9 = IOMUX_PAD(0x065C, 0x028C, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT13__PCIE_CTRL_MUX_17 = IOMUX_PAD(0x065C, 0x028C, 2, 0x0000, 0, 0),
- MX6Q_PAD_CSI0_DAT13__UART4_TXD = IOMUX_PAD(0x065C, 0x028C, 3, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT13__UART4_RXD = IOMUX_PAD(0x065C, 0x028C, 3, 0x0938, 3, 0),
MX6Q_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 = IOMUX_PAD(0x065C, 0x028C, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT13__GPIO_5_31 = IOMUX_PAD(0x065C, 0x028C, 5, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT14__WEIM_WEIM_D_10 = IOMUX_PAD(0x0660, 0x0290, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT14__PCIE_CTRL_MUX_18 = IOMUX_PAD(0x0660, 0x0290, 2, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT14__UART5_TXD = IOMUX_PAD(0x0660, 0x0290, 3, 0x0000, 0, 0),
- MX6Q_PAD_CSI0_DAT14__UART5_RXD = IOMUX_PAD(0x0660, 0x0290, 3, 0x0940, 2, 0),
+ MX6Q_PAD_CSI0_DAT14__UART5_TXD_RXD = IOMUX_PAD(0x0660, 0x0290, 3, 0x0940, 2, 0),
MX6Q_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 = IOMUX_PAD(0x0660, 0x0290, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT14__GPIO_6_0 = IOMUX_PAD(0x0660, 0x0290, 5, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT14__MMDC_MMDC_DEBUG_37 = IOMUX_PAD(0x0660, 0x0290, 6, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT15__IPU1_CSI0_D_15 = IOMUX_PAD(0x0664, 0x0294, 0, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT15__WEIM_WEIM_D_11 = IOMUX_PAD(0x0664, 0x0294, 1, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT15__PCIE_CTRL_MUX_19 = IOMUX_PAD(0x0664, 0x0294, 2, 0x0000, 0, 0),
- MX6Q_PAD_CSI0_DAT15__UART5_TXD = IOMUX_PAD(0x0664, 0x0294, 3, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT15__UART5_RXD = IOMUX_PAD(0x0664, 0x0294, 3, 0x0940, 3, 0),
MX6Q_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 = IOMUX_PAD(0x0664, 0x0294, 4, 0x0000, 0, 0),
MX6Q_PAD_CSI0_DAT15__GPIO_6_1 = IOMUX_PAD(0x0664, 0x0294, 5, 0x0000, 0, 0),
MX6Q_PAD_TEST_MODE__TCU_TEST_MODE = IOMUX_PAD(NO_PAD_I, NO_MUX_I, 0, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 = IOMUX_PAD(0x0690, 0x02A8, 0, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__UART1_TXD = IOMUX_PAD(0x0690, 0x02A8, 1, 0x0000, 0, 0),
- MX6Q_PAD_SD3_DAT7__UART1_RXD = IOMUX_PAD(0x0690, 0x02A8, 1, 0x0920, 2, 0),
+ MX6Q_PAD_SD3_DAT7__UART1_TXD_RXD = IOMUX_PAD(0x0690, 0x02A8, 1, 0x0920, 2, 0),
MX6Q_PAD_SD3_DAT7__PCIE_CTRL_MUX_24 = IOMUX_PAD(0x0690, 0x02A8, 2, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__USBOH3_UH3_DFD_OUT_0 = IOMUX_PAD(0x0690, 0x02A8, 3, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__USBOH3_UH2_DFD_OUT_0 = IOMUX_PAD(0x0690, 0x02A8, 4, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__MIPI_CORE_DPHY_IN_12 = IOMUX_PAD(0x0690, 0x02A8, 6, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT7__USBPHY2_CLK20DIV = IOMUX_PAD(0x0690, 0x02A8, 7, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 = IOMUX_PAD(0x0694, 0x02AC, 0, 0x0000, 0, 0),
- MX6Q_PAD_SD3_DAT6__UART1_TXD = IOMUX_PAD(0x0694, 0x02AC, 1, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT6__UART1_RXD = IOMUX_PAD(0x0694, 0x02AC, 1, 0x0920, 3, 0),
MX6Q_PAD_SD3_DAT6__PCIE_CTRL_MUX_25 = IOMUX_PAD(0x0694, 0x02AC, 2, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT6__USBOH3_UH3_DFD_OUT_1 = IOMUX_PAD(0x0694, 0x02AC, 3, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT6__ANATOP_TESTO_10 = IOMUX_PAD(0x0694, 0x02AC, 7, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 = IOMUX_PAD(0x0698, 0x02B0, 0, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__UART2_TXD = IOMUX_PAD(0x0698, 0x02B0, 1, 0x0000, 0, 0),
- MX6Q_PAD_SD3_DAT5__UART2_RXD = IOMUX_PAD(0x0698, 0x02B0, 1, 0x0928, 4, 0),
+ MX6Q_PAD_SD3_DAT5__UART2_TXD_RXD = IOMUX_PAD(0x0698, 0x02B0, 1, 0x0928, 4, 0),
MX6Q_PAD_SD3_DAT5__PCIE_CTRL_MUX_26 = IOMUX_PAD(0x0698, 0x02B0, 2, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__USBOH3_UH3_DFD_OUT_2 = IOMUX_PAD(0x0698, 0x02B0, 3, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__USBOH3_UH2_DFD_OUT_2 = IOMUX_PAD(0x0698, 0x02B0, 4, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__MIPI_CORE_DPHY_IN_14 = IOMUX_PAD(0x0698, 0x02B0, 6, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT5__ANATOP_TESTO_11 = IOMUX_PAD(0x0698, 0x02B0, 7, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 = IOMUX_PAD(0x069C, 0x02B4, 0, 0x0000, 0, 0),
- MX6Q_PAD_SD3_DAT4__UART2_TXD = IOMUX_PAD(0x069C, 0x02B4, 1, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT4__UART2_RXD = IOMUX_PAD(0x069C, 0x02B4, 1, 0x0928, 5, 0),
MX6Q_PAD_SD3_DAT4__PCIE_CTRL_MUX_27 = IOMUX_PAD(0x069C, 0x02B4, 2, 0x0000, 0, 0),
MX6Q_PAD_SD3_DAT4__USBOH3_UH3_DFD_OUT_3 = IOMUX_PAD(0x069C, 0x02B4, 3, 0x0000, 0, 0),
MX6Q_PAD_SD4_CMD__USDHC4_CMD = IOMUX_PAD(0x06DC, 0x02F4, 16, 0x0000, 0, 0),
MX6Q_PAD_SD4_CMD__RAWNAND_RDN = IOMUX_PAD(0x06DC, 0x02F4, 1, 0x0000, 0, 0),
MX6Q_PAD_SD4_CMD__UART3_TXD = IOMUX_PAD(0x06DC, 0x02F4, 2, 0x0000, 0, 0),
- MX6Q_PAD_SD4_CMD__UART3_RXD = IOMUX_PAD(0x06DC, 0x02F4, 2, 0x0930, 2, 0),
+ MX6Q_PAD_SD4_CMD__UART3_TXD_RXD = IOMUX_PAD(0x06DC, 0x02F4, 2, 0x0930, 2, 0),
MX6Q_PAD_SD4_CMD__PCIE_CTRL_MUX_5 = IOMUX_PAD(0x06DC, 0x02F4, 4, 0x0000, 0, 0),
MX6Q_PAD_SD4_CMD__GPIO_7_9 = IOMUX_PAD(0x06DC, 0x02F4, 5, 0x0000, 0, 0),
MX6Q_PAD_SD4_CMD__TPSMP_HDATA_DIR = IOMUX_PAD(0x06DC, 0x02F4, 7, 0x0000, 0, 0),
MX6Q_PAD_SD4_CLK__USDHC4_CLK = IOMUX_PAD(0x06E0, 0x02F8, 0, 0x0000, 0, 0),
MX6Q_PAD_SD4_CLK__RAWNAND_WRN = IOMUX_PAD(0x06E0, 0x02F8, 1, 0x0000, 0, 0),
- MX6Q_PAD_SD4_CLK__UART3_TXD = IOMUX_PAD(0x06E0, 0x02F8, 2, 0x0000, 0, 0),
MX6Q_PAD_SD4_CLK__UART3_RXD = IOMUX_PAD(0x06E0, 0x02F8, 2, 0x0930, 3, 0),
MX6Q_PAD_SD4_CLK__PCIE_CTRL_MUX_6 = IOMUX_PAD(0x06E0, 0x02F8, 4, 0x0000, 0, 0),
MX6Q_PAD_SD4_CLK__GPIO_7_10 = IOMUX_PAD(0x06E0, 0x02F8, 5, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT3__IPU2_IPU_DIAG_BUS_11 = IOMUX_PAD(0x0710, 0x0328, 7, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT4__RAWNAND_D12 = IOMUX_PAD(0x0714, 0x032C, 0, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 = IOMUX_PAD(0x0714, 0x032C, 1, 0x0000, 0, 0),
- MX6Q_PAD_SD4_DAT4__UART2_TXD = IOMUX_PAD(0x0714, 0x032C, 2, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT4__UART2_RXD = IOMUX_PAD(0x0714, 0x032C, 2, 0x0928, 6, 0),
MX6Q_PAD_SD4_DAT4__USBOH3_UH2_DFD_OUT28 = IOMUX_PAD(0x0714, 0x032C, 3, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT4__USBOH3_UH3_DFD_OUT28 = IOMUX_PAD(0x0714, 0x032C, 4, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT7__RAWNAND_D15 = IOMUX_PAD(0x0720, 0x0338, 0, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 = IOMUX_PAD(0x0720, 0x0338, 1, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT7__UART2_TXD = IOMUX_PAD(0x0720, 0x0338, 2, 0x0000, 0, 0),
- MX6Q_PAD_SD4_DAT7__UART2_RXD = IOMUX_PAD(0x0720, 0x0338, 2, 0x0928, 7, 0),
+ MX6Q_PAD_SD4_DAT7__UART2_TXD_RXD = IOMUX_PAD(0x0720, 0x0338, 2, 0x0928, 7, 0),
MX6Q_PAD_SD4_DAT7__USBOH3_UH2_DFD_OUT31 = IOMUX_PAD(0x0720, 0x0338, 3, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT7__USBOH3_UH3_DFD_OUT31 = IOMUX_PAD(0x0720, 0x0338, 4, 0x0000, 0, 0),
MX6Q_PAD_SD4_DAT7__GPIO_2_15 = IOMUX_PAD(0x0720, 0x0338, 5, 0x0000, 0, 0),
#define MPU_FSEL_13_ES1 0x03
#define MPU_M2_13_ES1 0x01
-#define MPU_M_13_ES2 0x1F4
+#define MPU_M_13_ES2 0x258
#define MPU_N_13_ES2 0x0C
#define MPU_FSEL_13_ES2 0x03
#define MPU_M2_13_ES2 0x01
--- /dev/null
+/*
+ * (C) Copyright 2011
+ * Alexander Holler <holler@ahsoftware.de>
+ *
+ * Based on "drivers/usb/host/ehci-omap.c" from Linux 2.6.37
+ *
+ * See there for additional Copyrights.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+#ifndef _OMAP3_EHCI_H_
+#define _OMAP3_EHCI_H_
+
+/* USB/EHCI registers */
+#define OMAP_USBTLL_BASE 0x48062000UL
+#define OMAP_UHH_BASE 0x48064000UL
+#define OMAP_EHCI_BASE 0x48064800UL
+
+/* TLL Register Set */
+#define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
+#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
+#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
+#define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
+#define OMAP_USBTLL_SYSSTATUS_RESETDONE 1
+
+/* UHH Register Set */
+#define OMAP_UHH_SYSCONFIG_SOFTRESET (1 << 1)
+#define OMAP_UHH_SYSCONFIG_CACTIVITY (1 << 8)
+#define OMAP_UHH_SYSCONFIG_SIDLEMODE (1 << 3)
+#define OMAP_UHH_SYSCONFIG_ENAWAKEUP (1 << 2)
+#define OMAP_UHH_SYSCONFIG_MIDLEMODE (1 << 12)
+#define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 << 2)
+
+#define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_CACTIVITY | \
+ OMAP_UHH_SYSCONFIG_SIDLEMODE | \
+ OMAP_UHH_SYSCONFIG_ENAWAKEUP | \
+ OMAP_UHH_SYSCONFIG_MIDLEMODE)
+
+#endif /* _OMAP3_EHCI_H_ */
+++ /dev/null
-/*
- * (C) Copyright 2011
- * Alexander Holler <holler@ahsoftware.de>
- *
- * Based on "drivers/usb/host/ehci-omap.c" from Linux 2.6.37
- *
- * See there for additional Copyrights.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-#ifndef _EHCI_OMAP3_H_
-#define _EHCI_OMAP3_H_
-
-/* USB/EHCI registers */
-#define OMAP3_USBTLL_BASE 0x48062000UL
-#define OMAP3_UHH_BASE 0x48064000UL
-#define OMAP3_EHCI_BASE 0x48064800UL
-
-/* TLL Register Set */
-#define OMAP_USBTLL_SYSCONFIG (0x10)
-#define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
-#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
-#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
-#define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
-
-#define OMAP_USBTLL_SYSSTATUS (0x14)
-#define OMAP_USBTLL_SYSSTATUS_RESETDONE (1 << 0)
-
-/* UHH Register Set */
-#define OMAP_UHH_SYSCONFIG (0x10)
-#define OMAP_UHH_SYSCONFIG_SOFTRESET (1 << 1)
-#define OMAP_UHH_SYSCONFIG_CACTIVITY (1 << 8)
-#define OMAP_UHH_SYSCONFIG_SIDLEMODE (1 << 3)
-#define OMAP_UHH_SYSCONFIG_ENAWAKEUP (1 << 2)
-#define OMAP_UHH_SYSCONFIG_MIDLEMODE (1 << 12)
-
-#define OMAP_UHH_HOSTCONFIG (0x40)
-#define OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN (1 << 2)
-#define OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN (1 << 3)
-#define OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN (1 << 4)
-
-#endif /* _EHCI_OMAP3_H_ */
#define ACTIM_CTRLA_TDPL(v) (((v) & 0x07) << 6) /* 8:6 */
#define ACTIM_CTRLA_TDAL(v) (v & 0x1F) /* 4:0 */
-#define ACTIM_CTRLA(a,b,c,d,e,f,g,h) \
- ACTIM_CTRLA_TRFC(a) | \
- ACTIM_CTRLA_TRC(b) | \
- ACTIM_CTRLA_TRAS(b) | \
- ACTIM_CTRLA_TRP(d) | \
- ACTIM_CTRLA_TRCD(e) | \
- ACTIM_CTRLA_TRRD(f) | \
- ACTIM_CTRLA_TDPL(g) | \
- ACTIM_CTRLA_TDAL(h)
+#define ACTIM_CTRLA(trfc, trc, tras, trp, trcd, trrd, tdpl, tdal) \
+ ACTIM_CTRLA_TRFC(trfc) | \
+ ACTIM_CTRLA_TRC(trc) | \
+ ACTIM_CTRLA_TRAS(tras) | \
+ ACTIM_CTRLA_TRP(trp) | \
+ ACTIM_CTRLA_TRCD(trcd) | \
+ ACTIM_CTRLA_TRRD(trrd) | \
+ ACTIM_CTRLA_TDPL(tdpl) | \
+ ACTIM_CTRLA_TDAL(tdal)
/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
#define ACTIM_CTRLB_TWTR(v) (((v) & 0x03) << 16) /* 17:16 */
#define ACTIM_CTRLB_TXP(v) (((v) & 0x07) << 8) /* 10:8 */
#define ACTIM_CTRLB_TXSR(v) (v & 0xFF) /* 7:0 */
-#define ACTIM_CTRLB(a,b,c,d) \
- ACTIM_CTRLB_TWTR(a) | \
- ACTIM_CTRLB_TCKE(b) | \
- ACTIM_CTRLB_TXP(b) | \
- ACTIM_CTRLB_TXSR(d)
+#define ACTIM_CTRLB(twtr, tcke, txp, txsr) \
+ ACTIM_CTRLB_TWTR(twtr) | \
+ ACTIM_CTRLB_TCKE(tcke) | \
+ ACTIM_CTRLB_TXP(txp) | \
+ ACTIM_CTRLB_TXSR(txsr)
/*
* Values used in the MCFG register. Only values we use today
#define V_MCFG_RAMTYPE_DDR (0x1)
#define V_MCFG_DEEPPD_EN (0x1 << 3)
#define V_MCFG_B32NOT16_32 (0x1 << 4)
-#define V_MCFG_BANKALLOCATION_RBC (0x2 << 6) /* 6:7 */
-#define V_MCFG_RAMSIZE(a) ((((a)/(1024*1024))/2) << 8) /* 8:17 */
+#define V_MCFG_BANKALLOCATION_RBC (0x2 << 6) /* 6:7 */
+#define V_MCFG_RAMSIZE(ramsize) ((((ramsize) >> 20)/2) << 8) /* 8:17 */
#define V_MCFG_ADDRMUXLEGACY_FLEX (0x1 << 19)
-#define V_MCFG_CASWIDTH_10B (0x5 << 20) /* 20:22 */
-#define V_MCFG_RASWIDTH(a) ((a) << 24) /* 24:26 */
+#define V_MCFG_CASWIDTH(caswidth) (((caswidth)-5) << 20) /* 20:22 */
+#define V_MCFG_CASWIDTH_10B V_MCFG_CASWIDTH(10)
+#define V_MCFG_RASWIDTH(raswidth) (((raswidth)-11) << 24) /* 24:26 */
/* Macro to construct MCFG */
-#define MCFG(a, b) \
- V_MCFG_RASWIDTH(b) | V_MCFG_CASWIDTH_10B | \
- V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(a) | \
- V_MCFG_BANKALLOCATION_RBC | \
- V_MCFG_B32NOT16_32 | V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR
+#define MCFG(ramsize, raswidth) \
+ V_MCFG_RASWIDTH(raswidth) | V_MCFG_CASWIDTH_10B | \
+ V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(ramsize) | \
+ V_MCFG_BANKALLOCATION_RBC | V_MCFG_B32NOT16_32 | \
+ V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR
/* Hynix part of Overo (165MHz optimized) 6.06ns */
#define HYNIX_TDAL_165 6
ACTIM_CTRLB(HYNIX_TWTR_165, HYNIX_TCKE_165, \
HYNIX_TXP_165, HYNIX_XSR_165)
-#define HYNIX_RASWIDTH_165 0x2
+#define HYNIX_RASWIDTH_165 13
#define HYNIX_V_MCFG_165(size) MCFG((size), HYNIX_RASWIDTH_165)
/* Hynix part of AM/DM37xEVM (200MHz optimized) */
ACTIM_CTRLB(HYNIX_TWTR_200, HYNIX_TCKE_200, \
HYNIX_TXP_200, HYNIX_XSR_200)
-#define HYNIX_RASWIDTH_200 0x3
+#define HYNIX_RASWIDTH_200 14
#define HYNIX_V_MCFG_200(size) MCFG((size), HYNIX_RASWIDTH_200)
/* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165, \
MICRON_TXP_165, MICRON_XSR_165)
-#define MICRON_RASWIDTH_165 0x2
+#define MICRON_RASWIDTH_165 13
#define MICRON_V_MCFG_165(size) MCFG((size), MICRON_RASWIDTH_165)
#define MICRON_BL_165 0x2
ACTIM_CTRLB(MICRON_TWTR_200, MICRON_TCKE_200, \
MICRON_TXP_200, MICRON_XSR_200)
-#define MICRON_RASWIDTH_200 0x3
+#define MICRON_RASWIDTH_200 14
#define MICRON_V_MCFG_200(size) MCFG((size), MICRON_RASWIDTH_200)
/* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
NUMONYX_TXP_165, NUMONYX_XSR_165)
-#define NUMONYX_RASWIDTH_165 0x4
+#define NUMONYX_RASWIDTH_165 15
#define NUMONYX_V_MCFG_165(size) MCFG((size), NUMONYX_RASWIDTH_165)
/*
void prcm_init(void);
void per_clocks_enable(void);
+void ehci_clocks_enable(void);
void memif_init(void);
void sdrc_init(void);
--- /dev/null
+/*
+ * OMAP EHCI port support
+ * Based on LINUX KERNEL
+ * drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
+ * Author: Govindraj R <govindraj.raja@ti.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 of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _OMAP4_EHCI_H_
+#define _OMAP4_EHCI_H_
+
+#define OMAP_EHCI_BASE (OMAP44XX_L4_CORE_BASE + 0x64C00)
+#define OMAP_UHH_BASE (OMAP44XX_L4_CORE_BASE + 0x64000)
+#define OMAP_USBTLL_BASE (OMAP44XX_L4_CORE_BASE + 0x62000)
+
+/* UHH, TLL and opt clocks */
+#define CM_L3INIT_HSUSBHOST_CLKCTRL 0x4A009358UL
+
+#define HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK (1 << 24)
+
+/* TLL Register Set */
+#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
+#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
+#define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
+#define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
+#define OMAP_USBTLL_SYSSTATUS_RESETDONE 1
+
+#define OMAP_UHH_SYSCONFIG_SOFTRESET 1
+#define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 << 2)
+#define OMAP_UHH_SYSCONFIG_NOIDLE (1 << 2)
+#define OMAP_UHH_SYSCONFIG_NOSTDBY (1 << 4)
+
+#define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \
+ OMAP_UHH_SYSCONFIG_NOSTDBY)
+
+#endif /* _OMAP4_EHCI_H_ */
#define MAX_MVGBE_DEVS 1
#define MVGBE0_BASE ORION5X_EGIGA_BASE
+/* Orion5x USB Host controller is port 1 */
+#define MVUSB0_BASE ORION5X_USB20_HOST_PORT_BASE
+#define MVUSB0_CPU_ATTR_DRAM_CS0 ORION5X_ATTR_DRAM_CS0
+#define MVUSB0_CPU_ATTR_DRAM_CS1 ORION5X_ATTR_DRAM_CS1
+#define MVUSB0_CPU_ATTR_DRAM_CS2 ORION5X_ATTR_DRAM_CS2
+#define MVUSB0_CPU_ATTR_DRAM_CS3 ORION5X_ATTR_DRAM_CS3
+
+/* Kirkwood CPU memory windows */
+#define MVCPU_WIN_CTRL_DATA ORION5X_CPU_WIN_CTRL_DATA
+#define MVCPU_WIN_ENABLE ORION5X_WIN_ENABLE
+#define MVCPU_WIN_DISABLE ORION5X_WIN_DISABLE
+
#define CONFIG_MAX_RAM_BANK_SIZE (64*1024*1024)
/* include here SoC variants. 5181, 5281, 6183 should go here when
SAMSUNG_BASE(sromc, SROMC_BASE)
SAMSUNG_BASE(timer, PWMTIMER_BASE)
SAMSUNG_BASE(uart, UART_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
#endif
#endif /* _S5PC1XX_CPU_H */
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_WATCHDOG_H_
+#define __ASM_ARM_ARCH_WATCHDOG_H_
+
+#define WTCON_RESET_OFFSET 0
+#define WTCON_INTEN_OFFSET 2
+#define WTCON_CLKSEL_OFFSET 3
+#define WTCON_EN_OFFSET 5
+#define WTCON_PRE_OFFSET 8
+
+#define WTCON_CLK_16 0x0
+#define WTCON_CLK_32 0x1
+#define WTCON_CLK_64 0x2
+#define WTCON_CLK_128 0x3
+
+#define WTCON_CLK(x) ((x & 0x3) << WTCON_CLKSEL_OFFSET)
+#define WTCON_PRESCALER(x) ((x) << WTCON_PRE_OFFSET)
+#define WTCON_EN (0x1 << WTCON_EN_OFFSET)
+#define WTCON_RESET (0x1 << WTCON_RESET_OFFSET)
+#define WTCON_INT (0x1 << WTCON_INTEN_OFFSET)
+
+#ifndef __ASSEMBLY__
+struct s5p_watchdog {
+ unsigned int wtcon;
+ unsigned int wtdat;
+ unsigned int wtcnt;
+ unsigned int wtclrint;
+};
+
+/* functions */
+void wdt_stop(void);
+void wdt_start(unsigned int timeout);
+#endif /* __ASSEMBLY__ */
+
+#endif
#ifndef __FUNCMUX_H
#define __FUNCMUX_H
+/* Configs supported by the func mux */
+enum {
+ FUNCMUX_DEFAULT = 0, /* default config */
+
+ /* UART configs */
+ FUNCMUX_UART1_IRRX_IRTX = 0,
+ FUNCMUX_UART2_IRDA = 0,
+ FUNCMUX_UART4_GMC = 0,
+
+ /* I2C configs */
+ FUNCMUX_DVC_I2CP = 0,
+ FUNCMUX_I2C1_RM = 0,
+ FUNCMUX_I2C2_DDC = 0,
+ FUNCMUX_I2C2_PTA,
+ FUNCMUX_I2C3_DTF = 0,
+
+ /* SDMMC configs */
+ FUNCMUX_SDMMC2_DTA_DTD_8BIT = 0,
+ FUNCMUX_SDMMC3_SDB_4BIT = 0,
+ FUNCMUX_SDMMC3_SDB_SLXA_8BIT,
+ FUNCMUX_SDMMC4_ATC_ATD_8BIT = 0,
+ FUNCMUX_SDMMC4_ATB_GMA_4_BIT,
+ FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT,
+};
+
/**
* Select a config for a particular peripheral.
*
* The basic config is 0, and higher numbers indicate different
* pinmux settings to bring the peripheral out on other pins,
*
+ * This function also disables tristate for the function's pins,
+ * so that they operate in normal mode.
+ *
* @param id Peripheral id
- * @param config Configuration to use (generally 0)
+ * @param config Configuration to use (FUNCMUX_...), 0 for default
* @return 0 if ok, -1 on error (e.g. incorrect id or config)
*/
int funcmux_select(enum periph_id id, int config);
--- /dev/null
+/*
+ * OMAP EHCI port support
+ * Based on LINUX KERNEL
+ * drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com*
+ * Author: Govindraj R <govindraj.raja@ti.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 of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _OMAP_COMMON_EHCI_H_
+#define _OMAP_COMMON_EHCI_H_
+
+enum usbhs_omap_port_mode {
+ OMAP_USBHS_PORT_MODE_UNUSED,
+ OMAP_EHCI_PORT_MODE_PHY,
+ OMAP_EHCI_PORT_MODE_TLL,
+ OMAP_EHCI_PORT_MODE_HSIC,
+};
+
+#ifdef CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS
+#define OMAP_HS_USB_PORTS CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS
+#else
+#define OMAP_HS_USB_PORTS 3
+#endif
+
+#define is_ehci_phy_mode(x) ((x) == OMAP_EHCI_PORT_MODE_PHY)
+#define is_ehci_tll_mode(x) ((x) == OMAP_EHCI_PORT_MODE_TLL)
+#define is_ehci_hsic_mode(x) ((x) == OMAP_EHCI_PORT_MODE_HSIC)
+
+/* Values of UHH_REVISION - Note: these are not given in the TRM */
+#define OMAP_USBHS_REV1 0x00000010 /* OMAP3 */
+#define OMAP_USBHS_REV2 0x50700100 /* OMAP4 */
+
+/* UHH Register Set */
+#define OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN (1 << 2)
+#define OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN (1 << 3)
+#define OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN (1 << 4)
+#define OMAP_UHH_HOSTCONFIG_INCRX_ALIGN_EN (1 << 5)
+
+#define OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS 1
+#define OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS (1 << 11)
+#define OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS (1 << 12)
+#define OMAP4_UHH_HOSTCONFIG_APP_START_CLK (1 << 31)
+
+#define OMAP_P1_MODE_CLEAR (3 << 16)
+#define OMAP_P1_MODE_TLL (1 << 16)
+#define OMAP_P1_MODE_HSIC (3 << 16)
+#define OMAP_P2_MODE_CLEAR (3 << 18)
+#define OMAP_P2_MODE_TLL (1 << 18)
+#define OMAP_P2_MODE_HSIC (3 << 18)
+#define OMAP_P3_MODE_HSIC (3 << 20)
+
+/* EHCI Register Set */
+#define EHCI_INSNREG04_DISABLE_UNSUSPEND (1 << 5)
+#define EHCI_INSNREG05_ULPI_CONTROL_SHIFT 31
+#define EHCI_INSNREG05_ULPI_PORTSEL_SHIFT 24
+#define EHCI_INSNREG05_ULPI_OPSEL_SHIFT 22
+#define EHCI_INSNREG05_ULPI_REGADD_SHIFT 16
+
+#define OMAP_REV1_TLL_CHANNEL_COUNT 3
+#define OMAP_REV2_TLL_CHANNEL_COUNT 2
+
+/* TLL Register Set */
+#define OMAP_TLL_CHANNEL_CONF(num) (0x004 * num)
+#define OMAP_TLL_CHANNEL_CONF_DRVVBUS (1 << 16)
+#define OMAP_TLL_CHANNEL_CONF_CHRGVBUS (1 << 15)
+#define OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF (1 << 11)
+#define OMAP_TLL_CHANNEL_CONF_CHANMODE_TRANSPARENT_UTMI (2 << 1)
+#define OMAP_TLL_CHANNEL_CONF_CHANEN 1
+
+struct omap_usbhs_board_data {
+ enum usbhs_omap_port_mode port_mode[OMAP_HS_USB_PORTS];
+};
+
+struct omap_usbtll {
+ u32 rev; /* 0x00 */
+ u32 hwinfo; /* 0x04 */
+ u8 reserved1[0x8];
+ u32 sysc; /* 0x10 */
+ u32 syss; /* 0x14 */
+ u32 irqst; /* 0x18 */
+ u32 irqen; /* 0x1c */
+ u8 reserved2[0x10];
+ u32 shared_conf; /* 0x30 */
+ u8 reserved3[0xc];
+ u32 channel_conf; /* 0x40 */
+};
+
+struct omap_uhh {
+ u32 rev; /* 0x00 */
+ u32 hwinfo; /* 0x04 */
+ u8 reserved1[0x8];
+ u32 sysc; /* 0x10 */
+ u32 syss; /* 0x14 */
+ u8 reserved2[0x28];
+ u32 hostconfig; /* 0x40 */
+ u32 debugcsr; /* 0x44 */
+};
+
+struct omap_ehci {
+ u32 hccapbase; /* 0x00 */
+ u32 hcsparams; /* 0x04 */
+ u32 hccparams; /* 0x08 */
+ u8 reserved1[0x04];
+ u32 usbcmd; /* 0x10 */
+ u32 usbsts; /* 0x14 */
+ u32 usbintr; /* 0x18 */
+ u32 frindex; /* 0x1c */
+ u32 ctrldssegment; /* 0x20 */
+ u32 periodiclistbase; /* 0x24 */
+ u32 asysnclistaddr; /* 0x28 */
+ u8 reserved2[0x24];
+ u32 configflag; /* 0x50 */
+ u32 portsc_i; /* 0x54 */
+ u8 reserved3[0x38];
+ u32 insreg00; /* 0x90 */
+ u32 insreg01; /* 0x94 */
+ u32 insreg02; /* 0x98 */
+ u32 insreg03; /* 0x9c */
+ u32 insreg04; /* 0xa0 */
+ u32 insreg05_utmi_ulpi; /* 0xa4 */
+ u32 insreg06; /* 0xa8 */
+ u32 insreg07; /* 0xac */
+ u32 insreg08; /* 0xb0 */
+};
+
+int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata);
+int omap_ehci_hcd_stop(void);
+
+#endif /* _OMAP_COMMON_EHCI_H_ */
unsigned long bi_ip_addr; /* IP Address */
ulong bi_arch_number; /* unique id for this board */
ulong bi_boot_params; /* where this board expects params */
+ unsigned long bi_arm_freq; /* arm frequency */
+ unsigned long bi_dsp_freq; /* dsp core frequency */
+ unsigned long bi_ddr_freq; /* ddr frequency */
struct /* RAM configuration */
{
ulong start;
debug("monitor flash len: %08lX\n", monitor_flash_len);
board_init(); /* Setup chipselects */
-
+ /*
+ * TODO: printing of the clock inforamtion of the board is now
+ * implemented as part of bdinfo command. Currently only support for
+ * davinci SOC's is added. Remove this check once all the board
+ * implement this.
+ */
+#ifdef CONFIG_CLOCKS
+ set_cpu_clk_info(); /* Setup clock information */
+#endif
#ifdef CONFIG_SERIAL_MULTI
serial_initialize();
#endif
* Licensed under the GPL-2 or later.
*/
-#include <asm/linkage.h>
#include <config.h>
+#include <linux/linkage.h>
#include <asm/blackfin.h>
.text
#define L1_CACHE_SHIFT 5
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-#include <asm/linkage.h>
+#include <linux/linkage.h>
#include <asm/cache.h>
#ifndef __ASSEMBLY__
#ifndef __ARCH_BLACKFIN_CACHE_H
#define __ARCH_BLACKFIN_CACHE_H
-#include <asm/linkage.h> /* for asmlinkage */
+#include <linux/linkage.h> /* for asmlinkage */
/*
* Bytes per L1 cache line
#define inb(port) readb(__io(port))
#define inw(port) readw(__io(port))
#define inl(port) readl(__io(port))
+#define in_le32(port) inl(port)
#define outb(x, port) writeb(x, __io(port))
#define outw(x, port) writew(x, __io(port))
#define outl(x, port) writel(x, __io(port))
+#define out_le32(x, port) outl(x, port)
#define inb_p(port) inb(__io(port))
#define inw_p(port) inw(__io(port))
* MA 02110-1301 USA
*/
-#ifndef _LINUX_LINKAGE_H
-#define _LINUX_LINKAGE_H
-
-#include <linux/config.h>
-
-#ifdef __cplusplus
-#define CPP_ASMLINKAGE extern "C"
-#else
-#define CPP_ASMLINKAGE
-#endif
-
-#define asmlinkage CPP_ASMLINKAGE
-
-#define SYMBOL_NAME_STR(X) #X
-#define SYMBOL_NAME(X) X
-#ifdef __STDC__
-#define SYMBOL_NAME_LABEL(X) X##:
-#else
-#define SYMBOL_NAME_LABEL(X) X:
-#endif
-
-#define __ALIGN .align 4
-#define __ALIGN_STR ".align 4"
-
-#ifdef __ASSEMBLY__
-
-#define ALIGN __ALIGN
-#define ALIGN_STR __ALIGN_STR
-
-#define LENTRY(name) \
- ALIGN; \
- SYMBOL_NAME_LABEL(name)
-
-#define ENTRY(name) \
- .globl SYMBOL_NAME(name); \
- LENTRY(name)
-#endif
-
-#ifndef END
-#define END(name) \
- .size name, .-name
-#endif
-
-#ifndef ENDPROC
-#define ENDPROC(name) \
- .type name, @function; \
- END(name)
-#endif
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
#endif
-#include <asm/linkage.h>
+#include <linux/linkage.h>
/* save stack context for non-local goto
* int kgdb_setjmp(long *buf)
* Licensed under the GPL-2.
*/
-#include <asm/linkage.h>
+#include <linux/linkage.h>
.align 2
*/
#include <common.h>
+#include <errno.h>
#include <linux/mtd/nand.h>
#include <nand.h>
#include <miiphy.h>
return now;
}
+static int timer_running(void)
+{
+ return readl(&timer->tcr) &
+ (DV_TIMER_TCR_ENAMODE_MASK << DV_TIMER_TCR_ENAMODE34_SHIFT);
+}
+
static void stop_timer(void)
{
writel(0x0, &timer->tcr);
}
#ifdef CONFIG_DRIVER_TI_EMAC
+static int cam_enc_4xx_check_network(void)
+{
+ char *s;
+
+ s = getenv("ethaddr");
+ if (!s)
+ return -EINVAL;
+
+ if (!is_valid_ether_addr((const u8 *)s))
+ return -EINVAL;
+
+ s = getenv("ipaddr");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("netmask");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("serverip");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("gatewayip");
+ if (!s)
+ return -EINVAL;
+
+ return 0;
+}
int board_eth_init(bd_t *bis)
{
+ int ret;
+
+ ret = cam_enc_4xx_check_network();
+ if (ret)
+ return ret;
+
davinci_emac_initialize();
return 0;
nand = mtd->priv;
if (mode == 0) {
- printf("switching to uboot hw functions.\n");
- memcpy(&nand->ecc, &org_ecc, sizeof(struct nand_ecc_ctrl));
+ if (notsaved == 0) {
+ printf("switching to uboot hw functions.\n");
+ memcpy(&nand->ecc, &org_ecc,
+ sizeof(struct nand_ecc_ctrl));
+ }
} else {
/* RBL */
printf("switching to RBL hw functions.\n");
struct davinci_gpio *gpio = davinci_gpio_bank45;
/* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running */
- while (get_timer_val() < 0x186a00)
+ while ((get_timer_val() < CONFIG_AIT_TIMER_TIMEOUT) &&
+ timer_running())
;
/* 1 sec reached -> stop timer, clear all LED */
;
}
#endif
+#if defined(CONFIG_MENU)
+#include "menu.h"
+
+#define MENU_EXIT -1
+#define MENU_EXIT_BOOTCMD -2
+#define MENU_STAY 0
+#define MENU_MAIN 1
+#define MENU_UPDATE 2
+#define MENU_NETWORK 3
+#define MENU_LOAD 4
+
+static int menu_start;
+
+#define FIT_SUBTYPE_UNKNOWN 0
+#define FIT_SUBTYPE_UBL_HEADER 1
+#define FIT_SUBTYPE_SPL_IMAGE 2
+#define FIT_SUBTYPE_UBOOT_IMAGE 3
+#define FIT_SUBTYPE_DF_ENV_IMAGE 4
+#define FIT_SUBTYPE_RAMDISK_IMAGE 5
+
+struct fit_images_info {
+ u_int8_t type;
+ int subtype;
+ char desc[200];
+ const void *data;
+ size_t size;
+};
+
+static struct fit_images_info images[10];
+
+struct menu_display {
+ char title[50];
+ int timeout; /* in sec */
+ int id; /* MENU_* */
+ char **menulist;
+ int (*menu_evaluate)(char *choice);
+};
+
+char *menu_main[] = {
+ "(1) Boot",
+ "(2) Update Software",
+ "(3) Reset to default setting and boot",
+ "(4) Enter U-Boot console",
+ NULL
+};
+
+char *menu_update[] = {
+ "(1) Network settings",
+ "(2) load image",
+ "(3) back to main",
+ NULL
+};
+
+char *menu_load[] = {
+ "(1) install image",
+ "(2) cancel",
+ NULL
+};
+
+char *menu_network[] = {
+ "(1) ipaddr ",
+ "(2) netmask ",
+ "(3) serverip ",
+ "(4) gatewayip",
+ "(5) tftp image name",
+ "(6) back to update software",
+ NULL
+};
+
+static void ait_menu_print(void *data)
+{
+ printf("%s\n", (char *)data);
+ return;
+}
+
+static char *menu_handle(struct menu_display *display)
+{
+ struct menu *m;
+ int i;
+ char *choice = NULL;
+ char key[2];
+ int ret;
+ char *s;
+ char temp[6][200];
+
+ m = menu_create(display->title, display->timeout, 1, ait_menu_print);
+
+ for (i = 0; display->menulist[i]; i++) {
+ sprintf(key, "%d", i + 1);
+ if (display->id == MENU_NETWORK) {
+ switch (i) {
+ case 0:
+ s = getenv("ipaddr");
+ break;
+ case 1:
+ s = getenv("netmask");
+ break;
+ case 2:
+ s = getenv("serverip");
+ break;
+ case 3:
+ s = getenv("gatewayip");
+ break;
+ case 4:
+ s = getenv("img_file");
+ break;
+ default:
+ s = NULL;
+ break;
+ }
+ if (s) {
+ sprintf(temp[i], "%s: %s",
+ display->menulist[i], s);
+ ret = menu_item_add(m, key, temp[i]);
+ } else {
+ ret = menu_item_add(m, key,
+ display->menulist[i]);
+ }
+ } else {
+ ret = menu_item_add(m, key, display->menulist[i]);
+ }
+
+ if (ret != 1) {
+ printf("failed to add item!");
+ menu_destroy(m);
+ return NULL;
+ }
+ }
+ sprintf(key, "%d", 1);
+ menu_default_set(m, key);
+
+ if (menu_get_choice(m, (void **)&choice) != 1)
+ debug("Problem picking a choice!\n");
+
+ menu_destroy(m);
+
+ return choice;
+}
+
+static int ait_menu_show(struct menu_display *display, int bootdelay)
+{
+ int end = MENU_STAY;
+ char *choice;
+
+ if ((menu_start == 0) && (display->id == MENU_MAIN))
+ display->timeout = bootdelay;
+ else
+ display->timeout = 0;
+
+ while (end == MENU_STAY) {
+ choice = menu_handle(display);
+ if (choice)
+ end = display->menu_evaluate(choice);
+
+ if (end == display->id)
+ end = MENU_STAY;
+ if (display->id == MENU_MAIN) {
+ if (menu_start == 0)
+ end = MENU_EXIT_BOOTCMD;
+ else
+ display->timeout = 0;
+ }
+ }
+ return end;
+}
+
+static int ait_writeublheader(void)
+{
+ char s[20];
+ unsigned long i;
+ int ret;
+
+ for (i = CONFIG_SYS_NAND_BLOCK_SIZE;
+ i < CONFIG_SYS_NAND_U_BOOT_OFFS;
+ i += CONFIG_SYS_NAND_BLOCK_SIZE) {
+ sprintf(s, "%lx", i);
+ ret = setenv("header_addr", s);
+ if (ret == 0)
+ ret = run_command2("run img_writeheader", 0);
+ if (ret != 0)
+ break;
+ }
+ return ret;
+}
+
+static int ait_menu_install_images(void)
+{
+ int ret = 0;
+ int count = 0;
+ char s[100];
+ char *t;
+
+ /*
+ * possible image types:
+ * FIT_SUBTYPE_UNKNOWN
+ * FIT_SUBTYPE_UBL_HEADER
+ * FIT_SUBTYPE_SPL_IMAGE
+ * FIT_SUBTYPE_UBOOT_IMAGE
+ * FIT_SUBTYPE_DF_ENV_IMAGE
+ * FIT_SUBTYPE_RAMDISK_IMAGE
+ *
+ * use Envvariables:
+ * img_addr_r: image start addr
+ * header_addr: addr where to write to UBL header
+ * img_writeheader: write ubl header to nand
+ * img_writespl: write spl to nand
+ * img_writeuboot: write uboot to nand
+ * img_writedfenv: write default environment to ubi volume
+ * img_volume: which ubi volume should be updated with img_writeramdisk
+ * filesize: size of data for updating ubi volume
+ * img_writeramdisk: write ramdisk to ubi volume
+ */
+
+ while (images[count].type != IH_TYPE_INVALID) {
+ printf("Installing %s\n",
+ genimg_get_type_name(images[count].type));
+ sprintf(s, "%p", images[count].data);
+ setenv("img_addr_r", s);
+ sprintf(s, "%lx", (unsigned long)images[count].size);
+ setenv("filesize", s);
+ switch (images[count].subtype) {
+ case FIT_SUBTYPE_DF_ENV_IMAGE:
+ ret = run_command2("run img_writedfenv", 0);
+ break;
+ case FIT_SUBTYPE_RAMDISK_IMAGE:
+ t = getenv("img_volume");
+ if (!t) {
+ ret = setenv("img_volume", "rootfs1");
+ } else {
+ /* switch to other volume */
+ if (strncmp(t, "rootfs1", 7) == 0)
+ ret = setenv("img_volume", "rootfs2");
+ else
+ ret = setenv("img_volume", "rootfs1");
+ }
+ if (ret != 0)
+ break;
+
+ ret = run_command2("run img_writeramdisk", 0);
+ break;
+ case FIT_SUBTYPE_SPL_IMAGE:
+ ret = run_command2("run img_writespl", 0);
+ break;
+ case FIT_SUBTYPE_UBL_HEADER:
+ ret = ait_writeublheader();
+ break;
+ case FIT_SUBTYPE_UBOOT_IMAGE:
+ ret = run_command2("run img_writeuboot", 0);
+ break;
+ default:
+ /* not supported type */
+ break;
+ }
+ count++;
+ }
+ /* now save dvn_* and img_volume env vars to new values */
+ if (ret == 0)
+ ret = run_command2("run savenewvers", 0);
+
+ return ret;
+}
+
+static int ait_menu_evaluate_load(char *choice)
+{
+ if (!choice)
+ return -1;
+
+ switch (choice[1]) {
+ case '1':
+ /* install image */
+ ait_menu_install_images();
+ break;
+ case '2':
+ /* cancel, back to main */
+ break;
+ }
+
+ return MENU_MAIN;
+}
+
+struct menu_display ait_load = {
+ .title = "AIT load image",
+ .timeout = 0,
+ .id = MENU_LOAD,
+ .menulist = menu_load,
+ .menu_evaluate = ait_menu_evaluate_load,
+};
+
+static void ait_menu_read_env(char *name)
+{
+ char output[CONFIG_SYS_CBSIZE];
+ char cbuf[CONFIG_SYS_CBSIZE];
+ int readret;
+ int ret;
+
+ sprintf(output, "%s old: %s value: ", name, getenv(name));
+ memset(cbuf, 0, CONFIG_SYS_CBSIZE);
+ readret = readline_into_buffer(output, cbuf, 0);
+
+ if (readret >= 0) {
+ ret = setenv(name, cbuf);
+ if (ret) {
+ printf("Error setting %s\n", name);
+ return;
+ }
+ }
+ return;
+}
+
+static int ait_menu_evaluate_network(char *choice)
+{
+ if (!choice)
+ return MENU_MAIN;
+
+ switch (choice[1]) {
+ case '1':
+ ait_menu_read_env("ipaddr");
+ break;
+ case '2':
+ ait_menu_read_env("netmask");
+ break;
+ case '3':
+ ait_menu_read_env("serverip");
+ break;
+ case '4':
+ ait_menu_read_env("gatewayip");
+ break;
+ case '5':
+ ait_menu_read_env("img_file");
+ break;
+ case '6':
+ return MENU_UPDATE;
+ break;
+ }
+
+ return MENU_STAY;
+}
+
+struct menu_display ait_network = {
+ .title = "AIT network settings",
+ .timeout = 0,
+ .id = MENU_NETWORK,
+ .menulist = menu_network,
+ .menu_evaluate = ait_menu_evaluate_network,
+};
+
+static int fit_get_subtype(const void *fit, int noffset, char **subtype)
+{
+ int len;
+
+ *subtype = (char *)fdt_getprop(fit, noffset, "subtype", &len);
+ if (*subtype == NULL)
+ return -1;
+
+ return 0;
+}
+
+static int ait_subtype_nr(char *subtype)
+{
+ int ret = FIT_SUBTYPE_UNKNOWN;
+
+ if (!strncmp("ublheader", subtype, strlen("ublheader")))
+ return FIT_SUBTYPE_UBL_HEADER;
+ if (!strncmp("splimage", subtype, strlen("splimage")))
+ return FIT_SUBTYPE_SPL_IMAGE;
+ if (!strncmp("ubootimage", subtype, strlen("ubootimage")))
+ return FIT_SUBTYPE_UBOOT_IMAGE;
+ if (!strncmp("dfenvimage", subtype, strlen("dfenvimage")))
+ return FIT_SUBTYPE_DF_ENV_IMAGE;
+
+ return ret;
+}
+
+static int ait_menu_check_image(void)
+{
+ char *s;
+ unsigned long fit_addr;
+ void *addr;
+ int format;
+ char *desc;
+ char *subtype;
+ int images_noffset;
+ int noffset;
+ int ndepth;
+ int count = 0;
+ int ret;
+ int i;
+ int found_uboot = -1;
+ int found_ramdisk = -1;
+
+ memset(images, 0, sizeof(images));
+ s = getenv("fit_addr_r");
+ fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \
+ CONFIG_BOARD_IMG_ADDR_R;
+
+ addr = (void *)fit_addr;
+ /* check if it is a FIT image */
+ format = genimg_get_format(addr);
+ if (format != IMAGE_FORMAT_FIT)
+ return -EINVAL;
+
+ if (!fit_check_format(addr))
+ return -EINVAL;
+
+ /* print the FIT description */
+ ret = fit_get_desc(addr, 0, &desc);
+ printf("FIT description: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ printf("%s\n", desc);
+
+ /* find images */
+ images_noffset = fdt_path_offset(addr, 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 -EINVAL;
+ }
+
+ /* Process its subnodes, print out component images details */
+ for (ndepth = 0, count = 0,
+ noffset = fdt_next_node(addr, images_noffset, &ndepth);
+ (noffset >= 0) && (ndepth > 0);
+ noffset = fdt_next_node(addr, noffset, &ndepth)) {
+ if (ndepth == 1) {
+ /*
+ * Direct child node of the images parent node,
+ * i.e. component image node.
+ */
+ printf("Image %u (%s)\n", count,
+ fit_get_name(addr, noffset, NULL));
+
+ fit_image_print(addr, noffset, "");
+
+ fit_image_get_type(addr, noffset,
+ &images[count].type);
+ /* Mandatory properties */
+ ret = fit_get_desc(addr, noffset, &desc);
+ printf("Description: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ printf("%s\n", desc);
+
+ ret = fit_get_subtype(addr, noffset, &subtype);
+ printf("Subtype: ");
+ if (ret) {
+ printf("unavailable\n");
+ } else {
+ images[count].subtype = ait_subtype_nr(subtype);
+ printf("%s %d\n", subtype,
+ images[count].subtype);
+ }
+
+ sprintf(images[count].desc, "%s", desc);
+
+ ret = fit_image_get_data(addr, noffset,
+ &images[count].data,
+ &images[count].size);
+
+ printf("Data Size: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ genimg_print_size(images[count].size);
+ printf("Data @ %p\n", images[count].data);
+ count++;
+ }
+ }
+
+ for (i = 0; i < count; i++) {
+ if (images[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE)
+ found_uboot = i;
+ if (images[i].type == IH_TYPE_RAMDISK) {
+ found_ramdisk = i;
+ images[i].subtype = FIT_SUBTYPE_RAMDISK_IMAGE;
+ }
+ }
+
+ /* dvn_* env var update, if the FIT descriptors are different */
+ if (found_uboot >= 0) {
+ s = getenv("dvn_boot_vers");
+ if (s) {
+ ret = strcmp(s, images[found_uboot].desc);
+ if (ret != 0) {
+ setenv("dvn_boot_vers",
+ images[found_uboot].desc);
+ } else {
+ found_uboot = -1;
+ printf("no new uboot version\n");
+ }
+ } else {
+ setenv("dvn_boot_vers", images[found_uboot].desc);
+ }
+ }
+ if (found_ramdisk >= 0) {
+ s = getenv("dvn_app_vers");
+ if (s) {
+ ret = strcmp(s, images[found_ramdisk].desc);
+ if (ret != 0) {
+ setenv("dvn_app_vers",
+ images[found_ramdisk].desc);
+ } else {
+ found_ramdisk = -1;
+ printf("no new ramdisk version\n");
+ }
+ } else {
+ setenv("dvn_app_vers", images[found_ramdisk].desc);
+ }
+ }
+ if ((found_uboot == -1) && (found_ramdisk == -1))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ait_menu_evaluate_update(char *choice)
+{
+ int ret;
+
+ if (!choice)
+ return MENU_MAIN;
+
+ switch (choice[1]) {
+ case '1':
+ return ait_menu_show(&ait_network, 0);
+ break;
+ case '2':
+ /* load image */
+ ret = run_command2("run load_img", 0);
+ printf("ret: %d\n", ret);
+ if (ret)
+ return MENU_UPDATE;
+
+ ret = ait_menu_check_image();
+ if (ret)
+ return MENU_UPDATE;
+
+ return ait_menu_show(&ait_load, 0);
+ break;
+ case '3':
+ return MENU_MAIN;
+ break;
+
+ }
+
+ return MENU_MAIN;
+}
+
+struct menu_display ait_update = {
+ .title = "AIT Update Software",
+ .timeout = 0,
+ .id = MENU_UPDATE,
+ .menulist = menu_update,
+ .menu_evaluate = ait_menu_evaluate_update,
+};
+
+static int ait_menu_evaluate_main(char *choice)
+{
+ if (!choice)
+ return MENU_STAY;
+
+ menu_start = 1;
+ switch (choice[1]) {
+ case '1':
+ /* run bootcmd */
+ return MENU_EXIT_BOOTCMD;
+ break;
+ case '2':
+ return ait_menu_show(&ait_update, 0);
+ break;
+ case '3':
+ /* reset to default settings */
+ setenv("app_reset", "yes");
+ return MENU_EXIT_BOOTCMD;
+ break;
+ case '4':
+ /* u-boot shell */
+ return MENU_EXIT;
+ break;
+ }
+
+ return MENU_EXIT;
+}
+
+struct menu_display ait_main = {
+ .title = "AIT Main",
+ .timeout = CONFIG_BOOTDELAY,
+ .id = MENU_MAIN,
+ .menulist = menu_main,
+ .menu_evaluate = ait_menu_evaluate_main,
+};
+
+int menu_show(int bootdelay)
+{
+ int ret;
+
+ run_command2("run saveparms", 0);
+ ret = ait_menu_show(&ait_main, bootdelay);
+ run_command2("run restoreparms", 0);
+
+ if (ret == MENU_EXIT_BOOTCMD)
+ return 0;
+
+ return MENU_EXIT;
+}
+
+void menu_display_statusline(struct menu *m)
+{
+ printf("State: dvn_boot_vers: %s dvn_app_vers: %s\n",
+ getenv("dvn_boot_vers"), getenv("dvn_app_vers"));
+ return;
+}
+#endif
PAGES 6
# Block number where user bootloader is present
-# RBL starts always with block 1
-START_BLOCK 5
+START_BLOCK 0
# Page number where user bootloader is present
# Page 0 is always UBL header
#include <asm/arch/sys_proto.h>
#include <asm/arch/clk_rst.h>
#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/uart.h>
#include <asm/arch/mmc.h>
*/
static void pin_mux_mmc(void)
{
- /* SDMMC4: config 3, x8 on 2nd set of pins */
- pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
-
- pinmux_tristate_disable(PINGRP_ATB);
- pinmux_tristate_disable(PINGRP_GMA);
- pinmux_tristate_disable(PINGRP_GME);
+ funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
}
#endif
return 0;
}
-void board_reset(void)
-{
- /* workaround for weak pull ups on ssel */
- if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
- bfin_reset_boot_spi_cs(GPIO_PF10);
-}
-
#ifdef CONFIG_BFIN_MAC
static void board_init_enetaddr(uchar *mac_addr)
{
--- /dev/null
+#
+# U-boot - Makefile
+#
+# Copyright (c) Switchfin Org. <dpn@switchfin.org>
+#
+# Copyright (c) 2005-2007 Analog Device Inc.
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y := $(BOARD).o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * U-boot - main board file
+ *
+ * Copyright (c) Switchfin Org. <dpn@switchfin.org>
+ *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ *
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+
+int checkboard(void)
+{
+ printf("Board: Switchvoice BR4 Appliance\n");
+ printf(" Support: http://www.switchvoice.com/\n");
+ return 0;
+}
+
+#ifdef CONFIG_BFIN_MAC
+int board_eth_init(bd_t *bis)
+{
+ return bfin_EMAC_initialize(bis);
+}
+#endif
--- /dev/null
+#
+# Copyright (c) Switchfin Org. <dpn@switchfin.org>
+#
+# Copyright (c) 2005-2008 Analog Device Inc.
+#
+# (C) Copyright 2001
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+CFLAGS_lib += -O2
+CFLAGS_lib/lzma += -O2
+CFLAGS_lib/zlib += -O2
--- /dev/null
+#
+# Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+
+include $(TOPDIR)/config.mk
+
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../../nvidia/common)
+endif
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := $(BOARD).o
+COBJS += ../../nvidia/common/board.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/mmc.h>
+#include <asm/gpio.h>
+#ifdef CONFIG_TEGRA2_MMC
+#include <mmc.h>
+#endif
+
+/*
+ * Routine: gpio_config_uart
+ * Description: Does nothing on Paz00 - no conflict w/SPI.
+ */
+void gpio_config_uart(void)
+{
+}
+
+#ifdef CONFIG_TEGRA2_MMC
+/*
+ * Routine: pin_mux_mmc
+ * Description: setup the pin muxes/tristate values for the SDMMC(s)
+ */
+static void pin_mux_mmc(void)
+{
+ /* SDMMC4: config 3, x8 on 2nd set of pins */
+ pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
+
+ pinmux_tristate_disable(PINGRP_ATB);
+ pinmux_tristate_disable(PINGRP_GMA);
+ pinmux_tristate_disable(PINGRP_GME);
+
+ /* SDMMC1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
+ pinmux_set_func(PINGRP_SDMMC1, PMUX_FUNC_SDIO1);
+
+ pinmux_tristate_disable(PINGRP_SDMMC1);
+
+ /* For power GPIO PV1 */
+ pinmux_tristate_disable(PINGRP_UAC);
+ /* For CD GPIO PI5 */
+ pinmux_tristate_disable(PINGRP_ATC);
+}
+
+/* this is a weak define that we are overriding */
+int board_mmc_init(bd_t *bd)
+{
+ debug("board_mmc_init called\n");
+
+ /* Enable muxes, etc. for SDMMC controllers */
+ pin_mux_mmc();
+
+ debug("board_mmc_init: init eMMC\n");
+ /* init dev 0, eMMC chip, with 4-bit bus */
+ /* The board has an 8-bit bus, but 8-bit doesn't work yet */
+ tegra2_mmc_init(0, 4, -1, -1);
+
+ debug("board_mmc_init: init SD slot\n");
+ /* init dev 3, SD slot, with 4-bit bus */
+ tegra2_mmc_init(3, 4, GPIO_PV1, GPIO_PI5);
+
+ return 0;
+}
+#endif
--- /dev/null
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2012
+# Thomas Weber <weber@corscience.de>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := tricorder.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2012
+ * Corscience GmbH & Co. KG, <www.corscience.de>
+ * Thomas Weber <weber@corscience.de>
+ * Sunil Kumar <sunilsaini05@gmail.com>
+ * Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *
+ * Derived from Devkit8000 code by
+ * Frederik Kriewitz <frederik@kriewitz.eu>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/mem.h>
+#include "tricorder.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+ return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+ twl4030_power_init();
+#ifdef CONFIG_TWL4030_LED
+ twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
+#endif
+
+ dieid_num_r();
+
+ return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_TRICORDER();
+}
+
+#if defined(CONFIG_GENERIC_MMC) && !(defined(CONFIG_SPL_BUILD))
+int board_mmc_init(bd_t *bis)
+{
+ return omap_mmc_init(0);
+}
+#endif
+
+/*
+ * Routine: get_board_mem_timings
+ * Description: If we use SPL then there is no x-loader nor config header
+ * so we have to setup the DDR timings ourself on the first bank. This
+ * provides the timing values back to the function that configures
+ * the memory. We have either one or two banks of 128MB DDR.
+ */
+void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
+ u32 *mr)
+{
+ /* General SDRC config */
+ *mcfg = MICRON_V_MCFG_165(128 << 20);
+ *rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+
+ /* AC timings */
+ *ctrla = MICRON_V_ACTIMA_165;
+ *ctrlb = MICRON_V_ACTIMB_165;
+ *mr = MICRON_V_MR_165;
+}
--- /dev/null
+/*
+ * (C) Copyright 2008
+ * Dirk Behme <dirk.behme@gmail.com>
+ *
+ * (C) Copyright 2012
+ * Corscience GmbH & Co. KG, <www.corscience.de>
+ * Thomas Weber <weber@corscience.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _TRICORDER_H_
+#define _TRICORDER_H_
+
+const omap3_sysinfo sysinfo = {
+ DDR_STACKED,
+ "OMAP3 Tricorder",
+ "NAND",
+};
+
+/*
+ * IEN - Input Enable
+ * IDIS - Input Disable
+ * PTD - Pull type Down
+ * PTU - Pull type Up
+ * DIS - Pull type selection is inactive
+ * EN - Pull type selection is active
+ * M0 - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_TRICORDER() \
+ /* SDRC */\
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\
+ /* GPMC */\
+ MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /*GPMC_A1*/\
+ MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /*GPMC_A2*/\
+ MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /*GPMC_A3*/\
+ MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /*GPMC_A4*/\
+ MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /*GPMC_A5*/\
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /*GPMC_A6*/\
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /*GPMC_A7*/\
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /*GPMC_A8*/\
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /*GPMC_A9*/\
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /*GPMC_A10*/\
+ MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /*GPMC_D0*/\
+ MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /*GPMC_D1*/\
+ MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /*GPMC_D2*/\
+ MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /*GPMC_D3*/\
+ MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /*GPMC_D4*/\
+ MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /*GPMC_D5*/\
+ MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /*GPMC_D6*/\
+ MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /*GPMC_D7*/\
+ MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /*GPMC_D8*/\
+ MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /*GPMC_D9*/\
+ MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /*GPMC_D10*/\
+ MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /*GPMC_D11*/\
+ MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /*GPMC_D12*/\
+ MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /*GPMC_D13*/\
+ MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /*GPMC_D14*/\
+ MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0 NAND*/\
+ MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) /*GPMC_nCS1*/\
+ MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)) /*GPMC_nCS2*/\
+ MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) /*GPMC_nCS3*/\
+ MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M0)) /*GPMC_nCS4*/\
+ MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | EN | M0)) /*GPMC_nCS5*/\
+ MUX_VAL(CP(GPMC_NCS6), (IDIS | PTU | EN | M0)) /*GPMC_nCS6*/\
+ MUX_VAL(CP(GPMC_NCS7), (IDIS | PTU | EN | M0)) /*GPMC_nCS7*/\
+ MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /*GPMC_nBE1*/\
+ MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /*GPMC_WAIT2*/\
+ MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /*GPMC_WAIT3*/\
+ MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\
+ MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)) /*GPMC_nWP*/\
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) /*GPMC_WAIT0*/\
+ MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /*GPMC_WAIT1*/\
+ /* DSS */\
+ MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) /*DSS_PCLK*/\
+ MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) /*DSS_HSYNC*/\
+ MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) /*DSS_VSYNC*/\
+ MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) /*DSS_ACBIAS*/\
+ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M0)) /*DSS_DATA0*/\
+ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M0)) /*DSS_DATA1*/\
+ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M0)) /*DSS_DATA2*/\
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M0)) /*DSS_DATA3*/\
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M0)) /*DSS_DATA4*/\
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M0)) /*DSS_DATA5*/\
+ MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) /*DSS_DATA6*/\
+ MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) /*DSS_DATA7*/\
+ MUX_VAL(CP(DSS_DATA8), (IDIS | PTD | DIS | M0)) /*DSS_DATA8*/\
+ MUX_VAL(CP(DSS_DATA9), (IDIS | PTD | DIS | M0)) /*DSS_DATA9*/\
+ MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) /*DSS_DATA10*/\
+ MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) /*DSS_DATA11*/\
+ MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) /*DSS_DATA12*/\
+ MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) /*DSS_DATA13*/\
+ MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) /*DSS_DATA14*/\
+ MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0)) /*DSS_DATA15*/\
+ MUX_VAL(CP(DSS_DATA16), (IDIS | PTD | DIS | M0)) /*DSS_DATA16*/\
+ MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | DIS | M0)) /*DSS_DATA17*/\
+ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M0)) /*DSS_DATA18*/\
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) /*DSS_DATA19*/\
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) /*DSS_DATA20*/\
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) /*DSS_DATA21*/\
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) /*DSS_DATA22*/\
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) /*DSS_DATA23*/\
+ /* CAMERA */\
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)) /*CAM_HS */\
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)) /*CAM_VS */\
+ MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)) /*CAM_XCLKA*/\
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)) /*CAM_PCLK*/\
+ MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)) /*GPIO_98*/\
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)) /*CAM_D0*/\
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)) /*CAM_D1*/\
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)) /*CAM_D2*/\
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)) /*CAM_D3*/\
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)) /*CAM_D4*/\
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)) /*CAM_D5*/\
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)) /*CAM_D6*/\
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)) /*CAM_D7*/\
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)) /*CAM_D8*/\
+ MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)) /*CAM_D9*/\
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)) /*CAM_D10*/\
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)) /*CAM_D11*/\
+ MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)) /*CAM_XCLKB*/\
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)) /*GPIO_167*/\
+ MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)) /*CAM_STROBE*/\
+ MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) /*CSI2_DX0*/\
+ MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) /*CSI2_DY0*/\
+ MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) /*CSI2_DX1*/\
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) /*CSI2_DY1*/\
+ /* Audio Interface */\
+ MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)) /*McBSP2_FSX*/\
+ MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)) /*McBSP2_CLKX*/\
+ MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)) /*McBSP2_DR*/\
+ MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)) /*McBSP2_DX*/\
+ /* MMC Slot */\
+ MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)) /*MMC1_CLK*/\
+ MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)) /*MMC1_CMD*/\
+ MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)) /*MMC1_DAT0*/\
+ MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)) /*MMC1_DAT1*/\
+ MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)) /*MMC1_DAT2*/\
+ MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)) /*MMC1_DAT3*/\
+ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M0)) /*MMC1_DAT4*/\
+ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M0)) /*MMC1_DAT5*/\
+ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M0)) /*MMC1_DAT6*/\
+ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M0)) /*MMC1_DAT7*/\
+ /* Expansion Header */\
+ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M4)) /*GPIO_130*/\
+ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M4)) /*GPIO_131*/\
+ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M4)) /*GPIO_132*/\
+ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M4)) /*GPIO_133*/\
+ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M4)) /*GPIO_134*/\
+ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M4)) /*GPIO_135*/\
+ MUX_VAL(CP(MMC2_DAT4), (IEN | PTU | EN | M4)) /*GPIO_136*/\
+ MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M4)) /*GPIO_137*/\
+ MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M4)) /*GPIO_138*/\
+ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M4)) /*GPIO_139*/\
+ MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M4)) /*GPIO_140*/\
+ MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M4)) /*GPIO_141*/\
+ MUX_VAL(CP(MCBSP3_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_142*/\
+ MUX_VAL(CP(MCBSP3_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_143*/\
+ MUX_VAL(CP(UART2_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_144*/\
+ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M4)) /*GPIO_145*/\
+ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M4)) /*GPIO_146*/\
+ MUX_VAL(CP(UART2_RX), (IDIS | PTD | DIS | M4)) /*GPIO_147*/\
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) /*GPIO_148*/\
+ MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M4)) /*GPIO_149*/ \
+ MUX_VAL(CP(UART1_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_150*/ \
+ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) /*GPIO_151*/\
+ MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | DIS | M1)) /*GPIO_152*/\
+ MUX_VAL(CP(MCBSP4_DR), (IEN | PTD | DIS | M1)) /*GPIO_153*/\
+ MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | DIS | M1)) /*GPIO_154*/\
+ MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M1)) /*GPIO_155*/\
+ MUX_VAL(CP(MCBSP1_CLKR), (IDIS | PTD | DIS | M4)) /*GPIO_156*/\
+ MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M4)) /*GPIO_157*/\
+ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M4)) /*GPIO_158*/\
+ MUX_VAL(CP(MCBSP1_DR), (IDIS | PTD | DIS | M4)) /*GPIO_159*/\
+ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*GPIO_160*/\
+ MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_161*/\
+ MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_162*/\
+ /* Serial Interface */\
+ MUX_VAL(CP(UART3_CTS_RCTX), (IDIS | PTD | EN | M4)) /*GPIO_163 - LED2*/\
+ MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTU | EN | M4)) /*GPIO_164 - LED3*/\
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) /*UART3_RX_IRRX*/\
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) /*UART3_TX_IRTX*/\
+ /* Host USB0 */\
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) /*HSUSB0_CLK*/\
+ MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) /*HSUSB0_STP*/\
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) /*HSUSB0_DIR*/\
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) /*HSUSB0_NXT*/\
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA0*/\
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA1*/\
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA2*/\
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA3*/\
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA4*/\
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA5*/\
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA6*/\
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA7*/\
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) /*I2C1_SCL*/\
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) /*I2C1_SDA*/\
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) /*I2C2_SCL*/\
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) /*I2C2_SDA*/\
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) /*I2C3_SCL*/\
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) /*I2C3_SDA*/\
+ MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) /*I2C4_SCL*/\
+ MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) /*I2C4_SDA*/\
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)) /*HDQ_SIO*/\
+ MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M4)) /*GPIO_171*/\
+ MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M4)) /*GPIO_172*/\
+ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) /*MCSPI1_SOMI*/\
+ MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | DIS | M0)) /*MCSPI1_CS0*/\
+ MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | DIS | M0)) /*MCSPI1_CS1*/\
+ MUX_VAL(CP(MCSPI1_CS2), (IDIS | PTD | DIS | M4)) /*GPIO_176*/\
+ /* USB EHCI (port 2) */\
+ MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)) /*HSUSB2_DATA2*/\
+ MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)) /*HSUSB2_DATA7*/\
+ MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)) /*HSUSB2_DATA4*/\
+ MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)) /*HSUSB2_DATA5*/\
+ MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)) /*HSUSB2_DATA6*/\
+ MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)) /*HSUSB2_DATA3*/\
+ /*Control and debug */\
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) /*SYS_32K*/\
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) /*SYS_CLKREQ*/\
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) /*SYS_nIRQ*/\
+ MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)) /*GPIO_2*/\
+ MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)) /*GPIO_3*/\
+ MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /*GPIO_4*/\
+ MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) /*GPIO_5*/\
+ MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) /*GPIO_6*/\
+ MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /*GPIO_7 - BOOTMODE*/\
+ MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M4)) /*GPIO_8*/ \
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) /*SYS_OFF_MODE*/\
+ MUX_VAL(CP(SYS_CLKOUT1), (IDIS | PTD | EN | M0)) /*SYS_CLKOUT1*/\
+ MUX_VAL(CP(SYS_CLKOUT2), (IDIS | PTU | EN | M4)) /*GPIO_186 - LED1*/\
+ MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTD | DIS | M4)) /*GPIO_12*/\
+ MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | EN | M4)) /*GPIO_13*/\
+ MUX_VAL(CP(ETK_D0_ES2), (IDIS | PTU | EN | M1)) /*SPI3_SIMO*/\
+ MUX_VAL(CP(ETK_D1_ES2), (IDIS | PTU | EN | M1)) /*SPI3_SOMI*/\
+ MUX_VAL(CP(ETK_D2_ES2), (IDIS | PTU | EN | M1)) /*SPI3_CS0*/\
+ MUX_VAL(CP(ETK_D3_ES2), (IDIS | PTU | EN | M1)) /*SPI3_CLK*/\
+ MUX_VAL(CP(ETK_D4_ES2), (IDIS | PTU | EN | M4)) /*GPIO_18*/\
+ MUX_VAL(CP(ETK_D5_ES2), (IDIS | PTU | EN | M4)) /*GPIO_19*/\
+ MUX_VAL(CP(ETK_D6_ES2), (IDIS | PTU | EN | M4)) /*GPIO_20*/\
+ MUX_VAL(CP(ETK_D7_ES2), (IDIS | PTU | EN | M1)) /*SPI3_CS1*/\
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTU | DIS | M4)) /*MSECURE*/\
+ MUX_VAL(CP(ETK_D9_ES2), (IEN | PTU | EN | M4)) /*GPIO_23*/\
+ /*HSUSB2 */\
+ MUX_VAL(CP(ETK_D10_ES2), (IDIS | PTU | EN | M4)) /*GPIO_24*/\
+ MUX_VAL(CP(ETK_D11_ES2), (IEN | PTU | EN | M4)) /*GPIO_25*/\
+ MUX_VAL(CP(ETK_D12_ES2), (IEN | PTU | EN | M4)) /*GPIO_26*/\
+ MUX_VAL(CP(ETK_D13_ES2), (IEN | PTU | EN | M4)) /*GPIO_27*/\
+ MUX_VAL(CP(ETK_D14_ES2), (IEN | PTU | EN | M4)) /*GPIO_28*/\
+ MUX_VAL(CP(ETK_D15_ES2), (IEN | PTU | EN | M4)) /*GPIO_29*/\
+ /* */\
+ MUX_VAL(CP(D2D_MCAD1), (IEN | PTD | EN | M0)) /*D2D_MCAD1*/\
+ MUX_VAL(CP(D2D_MCAD2), (IEN | PTD | EN | M0)) /*D2D_MCAD2*/\
+ MUX_VAL(CP(D2D_MCAD3), (IEN | PTD | EN | M0)) /*D2D_MCAD3*/\
+ MUX_VAL(CP(D2D_MCAD4), (IEN | PTD | EN | M0)) /*D2D_MCAD4*/\
+ MUX_VAL(CP(D2D_MCAD5), (IEN | PTD | EN | M0)) /*D2D_MCAD5*/\
+ MUX_VAL(CP(D2D_MCAD6), (IEN | PTD | EN | M0)) /*D2D_MCAD6*/\
+ MUX_VAL(CP(D2D_MCAD7), (IEN | PTD | EN | M0)) /*D2D_MCAD7*/\
+ MUX_VAL(CP(D2D_MCAD8), (IEN | PTD | EN | M0)) /*D2D_MCAD8*/\
+ MUX_VAL(CP(D2D_MCAD9), (IEN | PTD | EN | M0)) /*D2D_MCAD9*/\
+ MUX_VAL(CP(D2D_MCAD10), (IEN | PTD | EN | M0)) /*D2D_MCAD10*/\
+ MUX_VAL(CP(D2D_MCAD11), (IEN | PTD | EN | M0)) /*D2D_MCAD11*/\
+ MUX_VAL(CP(D2D_MCAD12), (IEN | PTD | EN | M0)) /*D2D_MCAD12*/\
+ MUX_VAL(CP(D2D_MCAD13), (IEN | PTD | EN | M0)) /*D2D_MCAD13*/\
+ MUX_VAL(CP(D2D_MCAD14), (IEN | PTD | EN | M0)) /*D2D_MCAD14*/\
+ MUX_VAL(CP(D2D_MCAD15), (IEN | PTD | EN | M0)) /*D2D_MCAD15*/\
+ MUX_VAL(CP(D2D_MCAD16), (IEN | PTD | EN | M0)) /*D2D_MCAD16*/\
+ MUX_VAL(CP(D2D_MCAD17), (IEN | PTD | EN | M0)) /*D2D_MCAD17*/\
+ MUX_VAL(CP(D2D_MCAD18), (IEN | PTD | EN | M0)) /*D2D_MCAD18*/\
+ MUX_VAL(CP(D2D_MCAD19), (IEN | PTD | EN | M0)) /*D2D_MCAD19*/\
+ MUX_VAL(CP(D2D_MCAD20), (IEN | PTD | EN | M0)) /*D2D_MCAD20*/\
+ MUX_VAL(CP(D2D_MCAD21), (IEN | PTD | EN | M0)) /*D2D_MCAD21*/\
+ MUX_VAL(CP(D2D_MCAD22), (IEN | PTD | EN | M0)) /*D2D_MCAD22*/\
+ MUX_VAL(CP(D2D_MCAD23), (IEN | PTD | EN | M0)) /*D2D_MCAD23*/\
+ MUX_VAL(CP(D2D_MCAD24), (IEN | PTD | EN | M0)) /*D2D_MCAD24*/\
+ MUX_VAL(CP(D2D_MCAD25), (IEN | PTD | EN | M0)) /*D2D_MCAD25*/\
+ MUX_VAL(CP(D2D_MCAD26), (IEN | PTD | EN | M0)) /*D2D_MCAD26*/\
+ MUX_VAL(CP(D2D_MCAD27), (IEN | PTD | EN | M0)) /*D2D_MCAD27*/\
+ MUX_VAL(CP(D2D_MCAD28), (IEN | PTD | EN | M0)) /*D2D_MCAD28*/\
+ MUX_VAL(CP(D2D_MCAD29), (IEN | PTD | EN | M0)) /*D2D_MCAD29*/\
+ MUX_VAL(CP(D2D_MCAD30), (IEN | PTD | EN | M0)) /*D2D_MCAD30*/\
+ MUX_VAL(CP(D2D_MCAD31), (IEN | PTD | EN | M0)) /*D2D_MCAD31*/\
+ MUX_VAL(CP(D2D_MCAD32), (IEN | PTD | EN | M0)) /*D2D_MCAD32*/\
+ MUX_VAL(CP(D2D_MCAD33), (IEN | PTD | EN | M0)) /*D2D_MCAD33*/\
+ MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) /*D2D_MCAD34*/\
+ MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) /*D2D_MCAD35*/\
+ MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) /*D2D_MCAD36*/\
+ MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) /*D2D_clk26mi*/\
+ MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) /*D2D_nrespwron*/\
+ MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) /*D2D_nreswarm */\
+ MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) /*D2D_arm9nirq */\
+ MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) /*D2D_uma2p6fiq*/\
+ MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) /*D2D_spint*/\
+ MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) /*D2D_frint*/\
+ MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) /*D2D_dmareq0*/\
+ MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) /*D2D_dmareq1*/\
+ MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) /*D2D_dmareq2*/\
+ MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) /*D2D_dmareq3*/\
+ MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) /*D2D_n3gtrst*/\
+ MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) /*D2D_n3gtdi*/\
+ MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) /*D2D_n3gtdo*/\
+ MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) /*D2D_n3gtms*/\
+ MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) /*D2D_n3gtck*/\
+ MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) /*D2D_n3grtck*/\
+ MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) /*D2D_mstdby*/\
+ MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) /*D2D_swakeup*/\
+ MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) /*D2D_idlereq*/\
+ MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) /*D2D_idleack*/\
+ MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) /*D2D_mwrite*/\
+ MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) /*D2D_swrite*/\
+ MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) /*D2D_mread*/\
+ MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) /*D2D_sread*/\
+ MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) /*D2D_mbusflag*/\
+ MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) /*D2D_sbusflag*/\
+ MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTD | DIS | M7)) /*sdrc_cke1*/
+
+#endif
--- /dev/null
+#
+# Copyright (C) 2011
+# Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+#
+# Based on Kirkwood support:
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := dns325.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2011
+ * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include <asm/arch/gpio.h>
+#include "dns325.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /* Gpio configuration */
+ kw_config_gpio(DNS325_OE_VAL_LOW, DNS325_OE_VAL_HIGH,
+ DNS325_OE_LOW, DNS325_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP7_GPO,
+ MPP8_TW_SDA,
+ MPP9_TW_SCK,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_SD_CLK,
+ MPP13_SD_CMD,
+ MPP14_SD_D0,
+ MPP15_SD_D1,
+ MPP16_SD_D2,
+ MPP17_SD_D3,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_SATA1_ACTn, /* sata1(left) status led */
+ MPP21_SATA0_ACTn, /* sata0(right) status led */
+ MPP22_GPIO,
+ MPP23_GPIO,
+ MPP24_GPIO, /* power off out */
+ MPP25_GPIO,
+ MPP26_GPIO, /* power led */
+ MPP27_GPIO, /* sata0(right) error led */
+ MPP28_GPIO, /* sata1(left) error led */
+ MPP29_GPIO, /* usb error led */
+ MPP30_GPIO,
+ MPP31_GPIO,
+ MPP32_GPIO,
+ MPP33_GPIO,
+ MPP34_GPIO, /* power key */
+ MPP35_GPIO,
+ MPP36_GPIO,
+ MPP37_GPIO,
+ MPP38_GPIO,
+ MPP39_GPIO, /* enable sata 0 */
+ MPP40_GPIO, /* enable sata 1 */
+ MPP41_GPIO, /* hdd0 present */
+ MPP42_GPIO, /* hdd1 present */
+ MPP43_GPIO, /* usb status led */
+ MPP44_GPIO, /* fan status */
+ MPP45_GPIO, /* fan high speed */
+ MPP46_GPIO, /* fan low speed */
+ MPP47_GPIO, /* usb umount */
+ MPP48_GPIO, /* factory reset */
+ MPP49_GPIO, /* thermal sensor */
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config);
+
+ kw_gpio_set_blink(DNS325_GPIO_LED_POWER , 1);
+
+ kw_gpio_set_value(DNS325_GPIO_SATA0_EN , 1);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Boot parameters address */
+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and initialize PHY */
+void reset_phy(void)
+{
+ u16 reg;
+ u16 devadr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
+ printf("Err..(%s) could not read PHY dev address\n", __func__);
+ return;
+ }
+
+ /*
+ * Enable RGMII delay on Tx and Rx for CPU port
+ * Ref: sec 4.7.2 of chip datasheet
+ */
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+ miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
+ reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+ miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+ /* reset the phy */
+ miiphy_reset(name, devadr);
+
+ debug("88E1116 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
--- /dev/null
+/*
+ * Copyright (C) 2011
+ * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef __DNS325_H
+#define __DNS325_H
+
+/* GPIO configuration */
+#define DNS325_OE_LOW 0x00000000
+#define DNS325_OE_HIGH 0x00039604
+#define DNS325_OE_VAL_LOW 0x38000000 /* disable leds */
+#define DNS325_OE_VAL_HIGH 0x00000800 /* disable leds */
+
+#define DNS325_GPIO_LED_POWER 26
+#define DNS325_GPIO_SATA0_EN 39
+#define DNS325_GPIO_SATA1_EN 40
+
+/* PHY related */
+#define MV88E1116_MAC_CTRL_REG 21
+#define MV88E1116_PGADR_REG 22
+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
+
+#endif /* __DNS325_H */
--- /dev/null
+#
+# Copyright (C) 2011
+# Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+#
+# Based on Kirkwood support:
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM nand
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xFFD100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xFFD01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30, 3120 DDR2 clks refresh rate
+# bit23-14: 0 required
+# bit24: 1, enable exit self refresh mode on DDR access
+# bit25: 1 required
+# bit29-26: 0 required
+# bit31-30: 0b01 required
+
+DATA 0xFFD01404 0x39543000 # DDR Controller Control Low
+# bit3-0: 0 required
+# bit4: 0, addr/cmd in smame cycle
+# bit5: 0, clk is driven during self refresh, we don't care for APX
+# bit6: 0, use recommended falling edge of clk for addr/cmd
+# bit11-7: 0 required
+# bit12: 1 required
+# bit13: 1 required
+# bit14: 0, input buffer always powered up
+# bit17-15: 0 required
+# bit18: 1, cpu lock transaction enabled
+# bit19: 0 required
+# bit23-20: 5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 9, CL+4, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31: 0, no additional STARTBURST delay
+
+DATA 0xFFD01408 0x22125451 # DDR Timing (Low)
+# bit3-0: 1, 18 cycle tRAS (tRAS[3-0])
+# bit7-4: 5, 6 cycle tRCD
+# bit11-8: 4, 5 cyle tRP
+# bit15-12: 5, 6 cyle tWR
+# bit19-16: 2, 3 cyle tWTR
+# bit20: 1, 18 cycle tRAS (tRAS[4])
+# bit23-21: 0 required
+# bit27-24: 2, 3 cycle tRRD
+# bit31-28: 2, 3 cyle tRTP
+
+DATA 0xFFD0140C 0x00000833 # DDR Timing (High)
+# bit6-0: 0x33, 33 cycle tRFC
+# bit8-7: 0, 1 cycle tR2R
+# bit10-9: 0, 1 cyle tR2W
+# bit12-11: 1, 2 cylce tW2W
+# bit31-13: 0 required
+
+DATA 0xFFD01410 0x0000000c # DDR Address Control
+# bit1-0: 0, Cs0width=x8
+# bit3-2: 3, Cs0size=1Gb
+# bit5-4: 0, Cs1width=nonexistent
+# bit7-6: 0, Cs1size=nonexistent
+# bit9-8: 0, Cs2width=nonexistent
+# bit11-10: 0, Cs2size=nonexistent
+# bit13-12: 0, Cs3width=nonexistent
+# bit15-14: 0, Cs3size=nonexistent
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0 required
+
+DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OPEn=OpenPage enabled
+# bit31-1: 0 required
+
+DATA 0xFFD01418 0x00000000 # DDR Operation
+# bit3-0: 0, Cmd=Normal SDRAM Mode
+# bit31-4: 0 required
+
+DATA 0xFFD0141C 0x00000C52 # DDR Mode
+# bit2-0: 2, Burst Length (2 required)
+# bit3: 0, Burst Type (0 required)
+# bit6-4: 5, CAS Latency (CL) 5
+# bit7: 0, (Test Mode) Normal operation
+# bit8: 0, (Reset DLL) Normal operation
+# bit11-9: 0, Write recovery for auto-precharge (3 required ??)
+# bit12: 0, Fast Active power down exit time (0 required)
+# bit31-13: 0 required
+
+DATA 0xFFD01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DRAM DLL enabled
+# bit1: 0, DRAM drive strength normal
+# bit2: 0, ODT control Rtt[0] (Rtt=2, 150 ohm termination)
+# bit5-3: 0 required
+# bit6: 1, ODT control Rtt[1] (Rtt=2, 150 ohm termination)
+# bit9-7: 0 required
+# bit10: 0, differential DQS enabled
+# bit11: 0 required
+# bit12: 0, DRAM output buffer enabled
+# bit31-13: 0 required
+
+DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
+# bit2-0: 0x7 required
+# bit3: 1, MBUS Burst Chop disabled
+# bit6-4: 0x7 required
+# bit7: 0 required
+# bit8: 1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9: 0, no half clock cycle addition to dataout
+# bit10: 0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11: 0, 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 0xf required
+# bit31-16: 0 required
+
+DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing
+# bit3-0: 0 required
+# bit7-4: 2, 2 cycles from read command to assertion of M_ODT signal
+# bit11-8: 5, 5 cycles from read command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from read command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from read command to de-assertion of internal ODT signal
+# bit31-20: 0 required
+
+DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing
+# bit3-0: 2, 2 cycles from write comand to assertion of M_ODT signal
+# bit7-4: 5, 5 cycles from write command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from write command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from write command to de-assertion of internal ODT signal
+# bit31-16: 0 required
+
+DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
+# bit0: 1, Window enabled
+# bit1: 0, Write Protect disabled
+# bit3-2: 0x0, CS0 hit selected
+# bit23-4: 0xfffff required
+# bit31-24: 0x0f, Size (i.e. 256MB)
+
+DATA 0xFFD01508 0x10000000 # CS[1]n Base address to 256Mb
+DATA 0xFFD0150C 0x0FFFFFF5 # CS[1]n Size 256Mb Window enabled for CS1
+# bit0: 1, Window enabled
+# bit1: 0, Write Protect disabled
+# bit3-2: 1, CS1 hit selected
+# bit23-4: 0xfffff required
+# bit31-24: 0x0f, Size (i.e. 256MB)
+
+DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00030000 # DDR ODT Control (Low)
+# bit3-0: 0b0000, (read) M_ODT[0] is not asserted during read from DRAM
+# bit7-4: 0b0000, (read) M_ODT[1] is not asserted during read from DRAM
+# bit15-8: 0 required
+# bit19-16: 0b0011, (write) M_ODT[0] is asserted during write to DRAM CS0 and CS1
+# bit23-20: 0b0000, (write) M_ODT[1] is not asserted during write to DRAM
+# bit31-24: 0 required
+
+DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 0, M_ODT[0] assertion is controlled by ODT Control Low register
+# bit3-2: 0, M_ODT[1] assertion is controlled by ODT Control Low register
+# bit31-4 0 required
+
+DATA 0xFFD0149C 0x0000E803 # CPU ODT Control
+# bit3-0: 0b0011, internal ODT is asserted during read from DRAM bank 0-1
+# bit7-4: 0b0000, internal ODT is not asserted during write to DRAM bank 0-4
+# bit9-8: 0, Internal ODT assertion is controlled by fiels
+# bit11-10: 2, M_DQ, M_DM, and M_DQS I/O buffer ODT 75 ohm
+# bit13-12: 2, M_STARTBURST_IN I/O buffer ODT 75 ohm
+# bit14: 1, M_STARTBURST_IN ODT enabled
+# bit15: 1, DDR IO ODT Unit: Drive ODT calibration values
+# bit20-16: 0, Pad N channel driving strength for ODT
+# bit25-21: 0, Pad P channel driving strength for ODT
+# bit31-26: 0 required
+
+DATA 0xFFD01480 0x00000001 # DDR Initialization Control
+# bit0: 1, enable DDR init upon this register write
+# bit31-1: 0, required
+
+# End of Header extension
+DATA 0x0 0x0
const int pinmuxes_size = ARRAY_SIZE(pinmuxes);
-static const struct lpsc_resource lpsc[] = {
+const struct lpsc_resource lpsc[] = {
{ DAVINCI_LPSC_AEMIF }, /* NAND, NOR */
{ DAVINCI_LPSC_SPI1 }, /* Serial Flash */
{ DAVINCI_LPSC_EMAC }, /* image download */
{ DAVINCI_LPSC_GPIO },
};
+const int lpsc_size = ARRAY_SIZE(lpsc);
+
#ifndef CONFIG_DA850_EVM_MAX_CPU_CLK
#define CONFIG_DA850_EVM_MAX_CPU_CLK 300000000
#endif
#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/davinci_misc.h>
+#include <asm/arch/pinmux_defs.h>
#include <ns16550.h>
DECLARE_GLOBAL_DATA_PTR;
+const struct pinmux_resource pinmuxes[] = {
+ PINMUX_ITEM(emac_pins_mii),
+ PINMUX_ITEM(emac_pins_mdio),
+ PINMUX_ITEM(emifa_pins_cs3),
+ PINMUX_ITEM(emifa_pins_cs4),
+ PINMUX_ITEM(emifa_pins_nand),
+ PINMUX_ITEM(uart2_pins_txrx),
+ PINMUX_ITEM(uart2_pins_rtscts),
+};
+
+const int pinmuxes_size = ARRAY_SIZE(pinmuxes);
+
+const struct lpsc_resource lpsc[] = {
+ { DAVINCI_LPSC_AEMIF }, /* NAND, NOR */
+ { DAVINCI_LPSC_SPI1 }, /* Serial Flash */
+ { DAVINCI_LPSC_EMAC }, /* image download */
+ { DAVINCI_LPSC_UART2 }, /* console */
+ { DAVINCI_LPSC_GPIO },
+};
+
+const int lpsc_size = ARRAY_SIZE(lpsc);
+
int board_init(void)
{
/* arch number of the board */
+++ /dev/null
-/*
- * Modified for Hawkboard - Syed Mohammed Khasim <khasim@beagleboard.org>
- *
- * Copyright (C) 2008 Sekhar Nori, Texas Instruments, Inc. <nsekhar@ti.com>
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- * Copyright (C) 2004 Texas Instruments.
- *
- * ----------------------------------------------------------------------------
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- * ----------------------------------------------------------------------------
- */
-
-#include <common.h>
-#include <asm/errno.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-#include <asm/arch/davinci_misc.h>
-#include <asm/arch/pinmux_defs.h>
-#include <ns16550.h>
-#include <nand.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static const struct pinmux_resource pinmuxes[] = {
- PINMUX_ITEM(emac_pins_mii),
- PINMUX_ITEM(emac_pins_mdio),
- PINMUX_ITEM(emifa_pins_cs3),
- PINMUX_ITEM(emifa_pins_cs4),
- PINMUX_ITEM(emifa_pins_nand),
- PINMUX_ITEM(uart2_pins_txrx),
- PINMUX_ITEM(uart2_pins_rtscts),
-};
-
-static const struct lpsc_resource lpsc[] = {
- { DAVINCI_LPSC_AEMIF }, /* NAND, NOR */
- { DAVINCI_LPSC_SPI1 }, /* Serial Flash */
- { DAVINCI_LPSC_EMAC }, /* image download */
- { DAVINCI_LPSC_UART2 }, /* console */
- { DAVINCI_LPSC_GPIO },
-};
-
-void board_init_f(ulong bootflag)
-{
- /*
- * Kick Registers need to be set to allow access to Pin Mux registers
- */
- writel(DV_SYSCFG_KICK0_UNLOCK, &davinci_syscfg_regs->kick0);
- writel(DV_SYSCFG_KICK1_UNLOCK, &davinci_syscfg_regs->kick1);
-
- /* setup the SUSPSRC for ARM to control emulation suspend */
- writel(readl(&davinci_syscfg_regs->suspsrc) &
- ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
- DAVINCI_SYSCFG_SUSPSRC_SPI1 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 |
- DAVINCI_SYSCFG_SUSPSRC_UART2), &davinci_syscfg_regs->suspsrc);
-
- /* Power on required peripherals
- * ARM does not have acess by default to PSC0 and PSC1
- * assuming here that the DSP bootloader has set the IOPU
- * such that PSC access is available to ARM
- */
- da8xx_configure_lpsc_items(lpsc, ARRAY_SIZE(lpsc));
-
- /* configure pinmux settings */
- davinci_configure_pin_mux_items(pinmuxes,
- ARRAY_SIZE(pinmuxes));
-
- writel(readl(&davinci_uart2_ctrl_regs->pwremu_mgmt) |
- (DAVINCI_UART_PWREMU_MGMT_FREE) |
- (DAVINCI_UART_PWREMU_MGMT_URRST) |
- (DAVINCI_UART_PWREMU_MGMT_UTRST),
- &davinci_uart2_ctrl_regs->pwremu_mgmt);
-
- NS16550_init((NS16550_t)(DAVINCI_UART2_BASE),
- CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
-
- puts("Nand boot...\n");
-
- nand_boot();
-}
-
-void puts(const char *str)
-{
- while (*str)
- putc(*str++);
-}
-
-void putc(char c)
-{
- if (gd->flags & GD_FLG_SILENT)
- return;
-
- if (c == '\n')
- NS16550_putc((NS16550_t)(DAVINCI_UART2_BASE), '\r');
-
- NS16550_putc((NS16550_t)(DAVINCI_UART2_BASE), c);
-}
-
-void hang(void)
-{
- puts("### ERROR ### Please RESET the board ###\n");
- for (;;)
- ;
-}
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2008
+ * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
+ LENGTH = CONFIG_SPL_MAX_SIZE }
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ __start = .;
+ arch/arm/cpu/arm926ejs/start.o (.text)
+ *(.text*)
+ } >.sram
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
+
+ . = ALIGN(4);
+ .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
+ . = ALIGN(4);
+ .rel.dyn : {
+ __rel_dyn_start = .;
+ *(.rel*)
+ __rel_dyn_end = .;
+ } >.sram
+
+ .dynsym : {
+ __dynsym_start = .;
+ *(.dynsym)
+ } >.sram
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end__ = .;
+ } >.sram
+
+ __image_copy_end = .;
+ _end = .;
+}
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2008
+ * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0xc1080000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ arch/arm/cpu/arm926ejs/start.o (.text)
+ arch/arm/cpu/arm926ejs/davinci/libdavinci.o (.text)
+ drivers/mtd/nand/libnand.o (.text)
+
+ *(.text*)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : {
+ *(.data)
+ __datarel_start = .;
+ *(.data.rel)
+ __datarelrolocal_start = .;
+ *(.data.rel.ro.local)
+ __datarellocal_start = .;
+ *(.data.rel.local)
+ __datarelro_start = .;
+ *(.data.rel.ro)
+ }
+
+ . = ALIGN(4);
+ __rel_dyn_start = .;
+ __rel_dyn_end = .;
+ __dynsym_start = .;
+
+ __got_start = .;
+ . = ALIGN(4);
+ .got : { *(.got) }
+
+ __got_end = .;
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end__ = .;
+ }
+
+ _end = .;
+}
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2008
- * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
- LENGTH = CONFIG_SPL_MAX_SIZE }
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- __start = .;
- arch/arm/cpu/arm926ejs/start.o (.text)
- *(.text*)
- } >.sram
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
-
- . = ALIGN(4);
- .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
- . = ALIGN(4);
- .rel.dyn : {
- __rel_dyn_start = .;
- *(.rel*)
- __rel_dyn_end = .;
- } >.sram
-
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- } >.sram
-
- .bss :
- {
- . = ALIGN(4);
- __bss_start = .;
- *(.bss*)
- . = ALIGN(4);
- __bss_end__ = .;
- } >.sram
-
- __image_copy_end = .;
- _end = .;
-}
{
int ret;
struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
+ struct ulpi_viewport ulpi_vp;
mxc_request_iomux(stp_gpio, alt0);
mxc_iomux_set_pad(stp_gpio, PAD_CTL_DRV_HIGH |
mxc_iomux_set_pad(stp_gpio, USB_PAD_CONFIG);
udelay(10000);
- ret = ulpi_init((u32)&ehci->ulpi_viewpoint);
+ ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint;
+ ulpi_vp.port_num = 0;
+
+ ret = ulpi_init(&ulpi_vp);
if (ret) {
printf("Efika USB ULPI initialization failed\n");
return;
}
/* ULPI set flags */
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl,
+ ulpi_write(&ulpi_vp, &ulpi->otg_ctrl,
ULPI_OTG_DP_PULLDOWN | ULPI_OTG_DM_PULLDOWN |
ULPI_OTG_EXTVBUSIND);
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->function_ctrl,
+ ulpi_write(&ulpi_vp, &ulpi->function_ctrl,
ULPI_FC_FULL_SPEED | ULPI_FC_OPMODE_NORMAL |
ULPI_FC_SUSPENDM);
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->iface_ctrl, 0);
+ ulpi_write(&ulpi_vp, &ulpi->iface_ctrl, 0);
/* Set VBus */
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set,
+ ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set,
ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
/*
* NOTE: This violates USB specification, but otherwise, USB on Efika
* doesn't work.
*/
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set,
- ULPI_OTG_CHRGVBUS);
+ ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS);
}
int board_ehci_hcd_init(int port)
uint32_t port = OTG_BASE_ADDR + (0x200 * CONFIG_MXC_USB_PORT);
struct usb_ehci *ehci = (struct usb_ehci *)port;
struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
+ struct ulpi_viewport ulpi_vp;
+
+ ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint;
+ ulpi_vp.port_num = 0;
- ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set,
- ULPI_OTG_CHRGVBUS);
+ ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS);
wait_ms(50);
DECLARE_GLOBAL_DATA_PTR;
-static const struct lpsc_resource lpsc[] = {
+const struct lpsc_resource lpsc[] = {
{ DAVINCI_LPSC_AEMIF },
{ DAVINCI_LPSC_SPI1 },
{ DAVINCI_LPSC_ARM_RAM_ROM },
{ DAVINCI_LPSC_USB11 },
};
+const int lpsc_size = ARRAY_SIZE(lpsc);
+
static const struct pinmux_config enbw_pins[] = {
{ pinmux(0), 8, 0 },
{ pinmux(0), 8, 1 },
{
struct davinci_gpio *gpio = davinci_gpio_bank01;
- /*
- * Power on required peripherals
- * ARM does not have access by default to PSC0 and PSC1
- * assuming here that the DSP bootloader has set the IOPU
- * such that PSC access is available to ARM
- */
- if (da8xx_configure_lpsc_items(lpsc, ARRAY_SIZE(lpsc)))
- return;
-
/*
* set LED (gpio Interface not usable here)
* set LED pins to output and state 0
COBJS-$(CONFIG_ID_EEPROM) += sys_eeprom.o
COBJS-$(CONFIG_FSL_SGMII_RISER) += sgmii_riser.o
ifndef CONFIG_RAMBOOT_PBL
-COBJS-$(CONFIG_ENV_IS_IN_MMC) += sdhc_boot.o
+COBJS-$(CONFIG_FSL_FIXED_MMC_LOCATION) += sdhc_boot.o
endif
COBJS-$(CONFIG_MPC8541CDS) += cds_pci_ft.o
{USDHC4_BASE_ADDR, 1},
};
-int board_mmc_getcd(u8 *cd, struct mmc *mmc)
+int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret;
if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
gpio_direction_input(171); /*GPIO6_11*/
- *cd = gpio_get_value(171);
+ ret = !gpio_get_value(171);
} else /* Don't have the CD GPIO pin on board */
- *cd = 0;
+ ret = 1;
- return 0;
+ return ret;
}
int board_mmc_init(bd_t *bis)
#include <asm/gpio.h>
#include <mmc.h>
#include <fsl_esdhc.h>
+#include <miiphy.h>
+#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
return 0;
}
+iomux_v3_cfg_t uart1_pads[] = {
+ MX6Q_PAD_SD3_DAT6__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6Q_PAD_SD3_DAT7__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
iomux_v3_cfg_t uart2_pads[] = {
MX6Q_PAD_EIM_D26__UART2_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6Q_PAD_EIM_D27__UART2_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6Q_PAD_NANDF_D6__GPIO_2_6 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
};
+iomux_v3_cfg_t enet_pads1[] = {
+ MX6Q_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ /* pin 35 - 1 (PHY_AD2) on reset */
+ MX6Q_PAD_RGMII_RXC__GPIO_6_30 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 32 - 1 - (MODE0) all */
+ MX6Q_PAD_RGMII_RD0__GPIO_6_25 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 31 - 1 - (MODE1) all */
+ MX6Q_PAD_RGMII_RD1__GPIO_6_27 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 28 - 1 - (MODE2) all */
+ MX6Q_PAD_RGMII_RD2__GPIO_6_28 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 27 - 1 - (MODE3) all */
+ MX6Q_PAD_RGMII_RD3__GPIO_6_29 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */
+ MX6Q_PAD_RGMII_RX_CTL__GPIO_6_24 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 42 PHY nRST */
+ MX6Q_PAD_EIM_D23__GPIO_3_23 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+iomux_v3_cfg_t enet_pads2[] = {
+ MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+
+static void setup_iomux_enet(void)
+{
+ gpio_direction_output(87, 0); /* GPIO 3-23 */
+ gpio_direction_output(190, 1); /* GPIO 6-30 */
+ gpio_direction_output(185, 1); /* GPIO 6-25 */
+ gpio_direction_output(187, 1); /* GPIO 6-27 */
+ gpio_direction_output(188, 1); /* GPIO 6-28*/
+ gpio_direction_output(189, 1); /* GPIO 6-29 */
+ imx_iomux_v3_setup_multiple_pads(enet_pads1, ARRAY_SIZE(enet_pads1));
+ gpio_direction_output(184, 1); /* GPIO 6-24 */
+
+ /* Need delay 10ms according to KSZ9021 spec */
+ udelay(1000 * 10);
+ gpio_direction_output(87, 1); /* GPIO 3-23 */
+
+ imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
+}
+
static void setup_iomux_uart(void)
{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads));
}
}
#endif
+#define MII_1000BASET_CTRL 0x9
+#define MII_EXTENDED_CTRL 0xb
+#define MII_EXTENDED_DATAW 0xc
+
+int fecmxc_mii_postcall(int phy)
+{
+ /* prefer master mode */
+ miiphy_write("FEC", phy, MII_1000BASET_CTRL, 0x0f00);
+
+ /* min rx data delay */
+ miiphy_write("FEC", phy, MII_EXTENDED_CTRL, 0x8105);
+ miiphy_write("FEC", phy, MII_EXTENDED_DATAW, 0x0000);
+
+ /* max rx/tx clock delay, min rx/tx control delay */
+ miiphy_write("FEC", phy, MII_EXTENDED_CTRL, 0x8104);
+ miiphy_write("FEC", phy, MII_EXTENDED_DATAW, 0xf0f0);
+ miiphy_write("FEC", phy, MII_EXTENDED_CTRL, 0x104);
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ struct eth_device *dev;
+ int ret;
+
+ setup_iomux_enet();
+
+ ret = cpu_eth_init(bis);
+ if (ret) {
+ printf("FEC MXC: %s:failed\n", __func__);
+ return ret;
+ }
+
+ dev = eth_get_dev_by_name("FEC");
+ if (!dev) {
+ printf("FEC MXC: Unable to get FEC device entry\n");
+ return -EINVAL;
+ }
+
+ ret = fecmxc_register_mii_postcall(dev, fecmxc_mii_postcall);
+ if (ret) {
+ printf("FEC MXC: Unable to register FEC mii postcall\n");
+ return ret;
+ }
+
+ return 0;
+}
+
int board_early_init_f(void)
{
setup_iomux_uart();
#include <netdev.h>
#include <command.h>
#include <pmic.h>
+#include <fsl_pmic.h>
+#include <mc13783.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
int board_late_init(void)
{
- pmic_init();
-
#ifdef CONFIG_HW_WATCHDOG
mxc_hw_watchdog_enable();
#endif
return 0;
}
+#ifdef CONFIG_MXC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ u32 val;
+ struct pmic *p;
+
+ /*
+ * this is the first driver to use the pmic, so call
+ * pmic_init() here. board_late_init() is too late for
+ * the MMC driver.
+ */
+ pmic_init();
+ p = get_pmic();
+
+ /* configure pins for SDHC1 only */
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CLK, MUX_CTL_FUNC));
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CMD, MUX_CTL_FUNC));
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA0, MUX_CTL_FUNC));
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA1, MUX_CTL_FUNC));
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA2, MUX_CTL_FUNC));
+ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA3, MUX_CTL_FUNC));
+
+ /* turn on power V_MMC1 */
+ if (pmic_reg_read(p, REG_MODE_1, &val) < 0)
+ pmic_reg_write(p, REG_MODE_1, val | VMMC1EN);
+
+ return mxc_mmc_init(bis);
+}
+#endif
+
int board_eth_init(bd_t *bis)
{
int rc = 0;
--- /dev/null
+#
+# Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+#
+# Based on ti/evm/Makefile
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := $(BOARD).o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
--- /dev/null
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on ti/evm/evm.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/omap_gpio.h>
+#include "errno.h"
+#include <i2c.h>
+#ifdef CONFIG_USB_EHCI
+#include <usb.h>
+#include <asm/ehci-omap.h>
+#endif
+#include "mcx.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_USB_EHCI
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+int ehci_hcd_init(void)
+{
+ return omap_ehci_hcd_init(&usbhs_bdata);
+}
+
+int ehci_hcd_stop(void)
+{
+ return omap_ehci_hcd_stop();
+}
+#endif
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+ return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: late init.
+ */
+int misc_init_r(void)
+{
+ dieid_num_r();
+
+ return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_MCX();
+}
+
+#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
+int board_mmc_init(bd_t *bis)
+{
+ return omap_mmc_init(0);
+}
+#endif
+
+#ifdef CONFIG_USB_EHCI_OMAP
+#define USB_HOST_PWR_EN 132
+int board_usb_init(void)
+{
+ if (gpio_request(USB_HOST_PWR_EN, "USB_HOST_PWR_EN") < 0) {
+ puts("Failed to get USB_HOST_PWR_EN pin\n");
+ return -ENODEV;
+ }
+ gpio_direction_output(USB_HOST_PWR_EN, 1);
+
+ return 0;
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on ti/evm/evm.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#ifndef _AM3517EVM_H_
+#define _AM3517EVM_H_
+
+const omap3_sysinfo sysinfo = {
+ DDR_DISCRETE,
+ "HTKW mcx Board",
+ "NAND",
+};
+
+/*
+ * IEN - Input Enable
+ * IDIS - Input Disable
+ * PTD - Pull type Down
+ * PTU - Pull type Up
+ * DIS - Pull type selection is inactive
+ * EN - Pull type selection is active
+ * M0 - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_MCX() \
+ /* SDRC */\
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS0N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS1N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS2N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS3N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_CKE0), (M0)) \
+ MUX_VAL(CP(SDRC_CKE1), (M0)) \
+ MUX_VAL(CP(STRBEN_DLY0), (IEN | PTD | EN | M0)) \
+ /*sdrc_strben_dly0*/\
+ MUX_VAL(CP(STRBEN_DLY1), (IEN | PTD | EN | M0)) \
+ /*sdrc_strben_dly1*/\
+ /* GPMC */\
+ MUX_VAL(CP(GPMC_A1), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A3), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A4), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A5), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A6), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A7), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A8), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A9), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | DIS | M4)) \
+ /* GPIO_43 LCD buffer enable */ \
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NCS1), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NCS2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NCS3), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M4))\
+ MUX_VAL(CP(GPMC_NCS5), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NCS6), (IEN | PTU | EN | M4)) \
+ /* GPIO_57 TS_PenIRQn */\
+ MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M4)) \
+ /* GPIO_58 ETHERNET RESET */\
+ MUX_VAL(CP(GPMC_CLK), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | DIS | M4)) \
+ /* GPIO_61 SD-CARD CD */ \
+ MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | EN | M4)) \
+ /* GPIO_62 Nand write protect, keep enabled */ \
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M4))\
+ MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4))\
+ MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M4)) \
+ /* GPIO_65 SD-CARD WP */\
+ /* DSS */\
+ MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA0), (IEN | PTU | EN | M4))\
+ MUX_VAL(CP(DSS_DATA1), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA8), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA9), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0))\
+ MUX_VAL(CP(DSS_DATA16), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA17), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA18), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) \
+ /* CAMERA */\
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(CAM_XCLKA), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(CAM_FLD), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D9), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_XCLKB), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CAM_STROBE), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CSI2_DX0), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CSI2_DY0), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CSI2_DX1), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | EN | M4)) \
+ /* MMC */\
+ MUX_VAL(CP(MMC1_CLK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(MMC1_CMD), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) \
+ \
+ MUX_VAL(CP(MMC2_CLK), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(MMC2_CMD), (IDIS | PTD | DIS | M4)) \
+ /* GPIO_131 LCD Enable */ \
+ MUX_VAL(CP(MMC2_DAT0), (IDIS | PTD | DIS | M4)) \
+ /* GPIO_132 USB host Enable */\
+ MUX_VAL(CP(MMC2_DAT1), (IDIS | PTD | DIS | M4)) \
+ /* GPIO_133 HDMI PD */\
+ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M4))\
+ /* McBSP */\
+ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)) \
+ \
+ MUX_VAL(CP(MCBSP2_FSX), (IEN | PTU | EN | M4))\
+ MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP2_DR), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP2_DX), (IEN | PTU | EN | M4))\
+ \
+ MUX_VAL(CP(MCBSP3_DX), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP3_DR), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP3_FSX), (IEN | PTU | EN | M4))\
+ \
+ MUX_VAL(CP(MCBSP4_CLKX), (IDIS | PTD | DIS | M4)) \
+ /* GPIO_152 USB phy2 reset */\
+ MUX_VAL(CP(MCBSP4_DR), (IEN | PTU | EN | M4)) \
+ /* GPIO_153 */\
+ MUX_VAL(CP(MCBSP4_DX), (IDIS | PTD | DIS | M4)) \
+ /* GPIO_154 USB phy1 reset */\
+ MUX_VAL(CP(MCBSP4_FSX), (IEN | PTU | EN | M4)) \
+ /* GPIO_155 TS_BUSY */\
+ /* UART */\
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) \
+ \
+ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)) \
+ \
+ MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) \
+ /* I2C */\
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) \
+ /* McSPI */\
+ MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(MCSPI1_CS1), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCSPI1_CS3), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M3)) \
+ /* HSUSB2_dat7 */\
+ MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M3)) \
+ /* HSUSB2_dat4 */\
+ MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M3)) \
+ /* HSUSB2_dat5 */\
+ MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | DIS | M3)) \
+ /* HSUSB2_dat6 */\
+ MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | DIS | M3)) \
+ /* HSUSB2_dat3 */\
+ /* CCDC */\
+ MUX_VAL(CP(CCDC_PCLK), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_FIELD), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_HD), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_VD), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_WEN), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA0), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA1), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA2), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA3), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA4), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA5), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA6), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(CCDC_DATA7), (IEN | PTD | EN | M4)) \
+ /* RMII */\
+ MUX_VAL(CP(RMII_MDIO_DATA), (IEN | M0)) \
+ MUX_VAL(CP(RMII_MDIO_CLK), (M0)) \
+ MUX_VAL(CP(RMII_RXD0), (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_RXD1), (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_CRS_DV), (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_RXER), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXD0), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXD1), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXEN), (PTD | M0)) \
+ MUX_VAL(CP(RMII_50MHZ_CLK), (IEN | PTD | EN | M0)) \
+ /* HECC */\
+ MUX_VAL(CP(HECC1_TXD), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(HECC1_RXD), (IEN | PTD | EN | M4)) \
+ /* HSUSB */\
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(USB0_DRVBUS), (IEN | PTD | EN | M0)) \
+ /* HDQ */\
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTD | EN | M4)) \
+ /* Control and debug */\
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(SYS_NRESWARM), (IEN | PTU | DIS | M4)) \
+ /* SYS_nRESWARM */\
+ MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4))\
+ MUX_VAL(CP(SYS_BOOT6), (IEN | PTD | DIS | M4))\
+ MUX_VAL(CP(SYS_BOOT7), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(SYS_BOOT8), (IEN | PTD | DIS | M4)) \
+ \
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M4))\
+ MUX_VAL(CP(SYS_CLKOUT2), (IDIS | PTU | DIS | M4))\
+ /* JTAG */\
+ MUX_VAL(CP(JTAG_nTRST), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(JTAG_TCK), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(JTAG_TMS), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(JTAG_TDI), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(JTAG_EMU0), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(JTAG_EMU1), (IEN | PTU | EN | M4))\
+ /* ETK (ES2 onwards) */\
+ MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTD | DIS | M3)) \
+ /* hsusb1_stp */ \
+ MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M3)) \
+ /* hsusb1_clk */\
+ MUX_VAL(CP(ETK_D0_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D2_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D3_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D4_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D5_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D6_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M4)) \
+ /* Die to Die */\
+ MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) \
+
+#endif
void bootcount_store(ulong a)
{
- volatile ulong *save_addr;
- volatile ulong size = 0;
+ ulong *save_addr;
+ ulong size = 0;
int i;
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
size += gd->bd->bi_dram[i].size;
- }
- save_addr = (ulong*)(size - BOOTCOUNT_ADDR);
+ save_addr = (ulong *)(size - BOOTCOUNT_ADDR);
writel(a, save_addr);
writel(BOOTCOUNT_MAGIC, &save_addr[1]);
ulong bootcount_load(void)
{
- volatile ulong *save_addr;
- volatile ulong size = 0;
+ ulong *save_addr;
+ ulong size = 0;
ulong counter = 0;
int i, tmp;
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
size += gd->bd->bi_dram[i].size;
- }
- save_addr = (ulong*)(size - BOOTCOUNT_ADDR);
+ save_addr = (ulong *)(size - BOOTCOUNT_ADDR);
counter = readl(&save_addr[0]);
ulong post_word_load(void)
{
- volatile void* addr = (void *) (gd->ram_size - BOOTCOUNT_ADDR + POST_WORD_OFF);
+ void* addr = (void *) (gd->ram_size - BOOTCOUNT_ADDR + POST_WORD_OFF);
return in_le32(addr);
}
void post_word_store(ulong value)
{
- volatile void* addr = (void *) (gd->ram_size - BOOTCOUNT_ADDR + POST_WORD_OFF);
+ void* addr = (void *) (gd->ram_size - BOOTCOUNT_ADDR + POST_WORD_OFF);
out_le32(addr, value);
}
MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0));
MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0));
MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0));
MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0));
+ MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0));
MUX_VAL(CP(GPMC_NCS3), (IDIS | PTD | DIS | M0));
MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | DIS | M4));
MUX_VAL(CP(GPMC_NCS7), (IDIS | PTD | DIS | M1)); /*GPMC_IO_DIR*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/tegra2.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/mmc.h>
#include <asm/gpio.h>
*/
static void pin_mux_mmc(void)
{
- /* SDMMC4: config 3, x8 on 2nd set of pins */
- pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
-
- pinmux_tristate_disable(PINGRP_ATB);
- pinmux_tristate_disable(PINGRP_GMA);
- pinmux_tristate_disable(PINGRP_GME);
+ funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
+ funcmux_select(PERIPH_ID_SDMMC2, FUNCMUX_SDMMC2_DTA_DTD_8BIT);
/* For power GPIO PI6 */
pinmux_tristate_disable(PINGRP_ATA);
/* For CD GPIO PH2 */
pinmux_tristate_disable(PINGRP_ATD);
- /* SDMMC2: SDIO2_CLK, SDIO2_CMD, SDIO2_DAT[7:0] */
- pinmux_set_func(PINGRP_DTA, PMUX_FUNC_SDIO2);
- pinmux_set_func(PINGRP_DTD, PMUX_FUNC_SDIO2);
-
- pinmux_tristate_disable(PINGRP_DTA);
- pinmux_tristate_disable(PINGRP_DTD);
-
/* For power GPIO PT3 */
pinmux_tristate_disable(PINGRP_DTB);
/* For CD GPIO PI5 */
#include <common.h>
#include <asm/io.h>
#include <asm/arch/tegra2.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/mmc.h>
#include <asm/gpio.h>
*/
static void pin_mux_mmc(void)
{
- /* SDMMC4: config 3, x8 on 2nd set of pins */
- pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
-
- pinmux_tristate_disable(PINGRP_ATB);
- pinmux_tristate_disable(PINGRP_GMA);
- pinmux_tristate_disable(PINGRP_GME);
-
- /* SDMMC3: SDIO3_CLK, SDIO3_CMD, SDIO3_DAT[3:0] */
- pinmux_set_func(PINGRP_SDB, PMUX_FUNC_SDIO3);
- pinmux_set_func(PINGRP_SDC, PMUX_FUNC_SDIO3);
- pinmux_set_func(PINGRP_SDD, PMUX_FUNC_SDIO3);
-
- pinmux_tristate_disable(PINGRP_SDC);
- pinmux_tristate_disable(PINGRP_SDD);
- pinmux_tristate_disable(PINGRP_SDB);
+ funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
+ funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_4BIT);
/* For power GPIO PI6 */
pinmux_tristate_disable(PINGRP_ATA);
--- /dev/null
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := $(BOARD).o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+# This is for $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2011 OMICRON electronics GmbH
+ *
+ * Based on da850evm.c. Original Copyrights follow:
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com>
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <net.h>
+#include <netdev.h>
+#include <watchdog.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/emif_defs.h>
+#include <asm/arch/emac_defs.h>
+#include <asm/arch/pinmux_defs.h>
+#include <asm/arch/davinci_misc.h>
+#include <asm/arch/timer_defs.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define CALIMAIN_HWVERSION_MASK 0x7f000000
+#define CALIMAIN_HWVERSION_SHIFT 24
+
+/* Hardware version pinmux settings */
+const struct pinmux_config hwversion_pins[] = {
+ { pinmux(16), 8, 2 }, /* GP7[15] */
+ { pinmux(16), 8, 3 }, /* GP7[14] */
+ { pinmux(16), 8, 4 }, /* GP7[13] */
+ { pinmux(16), 8, 5 }, /* GP7[12] */
+ { pinmux(16), 8, 6 }, /* GP7[11] */
+ { pinmux(16), 8, 7 }, /* GP7[10] */
+ { pinmux(17), 8, 0 }, /* GP7[9] */
+ { pinmux(17), 8, 1 } /* GP7[8] */
+};
+
+const struct pinmux_resource pinmuxes[] = {
+ PINMUX_ITEM(uart2_pins_txrx),
+ PINMUX_ITEM(emac_pins_mii),
+ PINMUX_ITEM(emac_pins_mdio),
+ PINMUX_ITEM(emifa_pins_nor),
+ PINMUX_ITEM(emifa_pins_cs2),
+ PINMUX_ITEM(emifa_pins_cs3),
+};
+
+const int pinmuxes_size = ARRAY_SIZE(pinmuxes);
+
+const struct lpsc_resource lpsc[] = {
+ { DAVINCI_LPSC_AEMIF }, /* NAND, NOR */
+ { DAVINCI_LPSC_EMAC }, /* image download */
+ { DAVINCI_LPSC_UART2 }, /* console */
+ { DAVINCI_LPSC_GPIO },
+};
+
+const int lpsc_size = ARRAY_SIZE(lpsc);
+
+/* read board revision from GPIO7[8..14] */
+u32 get_board_rev(void)
+{
+ lpsc_on(DAVINCI_LPSC_GPIO);
+ if (davinci_configure_pin_mux(hwversion_pins,
+ ARRAY_SIZE(hwversion_pins)) != 0)
+ return 0xffffffff;
+
+ return (davinci_gpio_bank67->in_data & CALIMAIN_HWVERSION_MASK)
+ >> CALIMAIN_HWVERSION_SHIFT;
+}
+
+/*
+ * determine the oscillator frequency depending on the board revision
+ *
+ * rev 0x00 ... 25 MHz oscillator
+ * rev 0x01 ... 24 MHz oscillator
+ */
+int calimain_get_osc_freq(void)
+{
+ u32 rev;
+ int freq;
+
+ rev = get_board_rev();
+ switch (rev) {
+ case 0x00:
+ freq = 25000000;
+ break;
+ default:
+ freq = 24000000;
+ break;
+ }
+ return freq;
+}
+
+int board_init(void)
+{
+ int val;
+
+#ifndef CONFIG_USE_IRQ
+ irq_init();
+#endif
+
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
+
+#ifdef CONFIG_DRIVER_TI_EMAC
+ /* select emac MII mode */
+ val = readl(&davinci_syscfg_regs->cfgchip3);
+ val &= ~(1 << 8);
+ writel(val, &davinci_syscfg_regs->cfgchip3);
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
+#ifdef CONFIG_HW_WATCHDOG
+ davinci_hw_watchdog_enable();
+#endif
+
+ printf("Input clock frequency: %d Hz\n", calimain_get_osc_freq());
+ printf("Board revision: %d\n", get_board_rev());
+
+ return 0;
+}
+
+#ifdef CONFIG_DRIVER_TI_EMAC
+/*
+ * Initializes on-board ethernet controllers.
+ */
+int board_eth_init(bd_t *bis)
+{
+ if (!davinci_emac_initialize()) {
+ printf("Error: Ethernet init failed!\n");
+ return -1;
+ }
+
+ return 0;
+}
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
+#ifdef CONFIG_HW_WATCHDOG
+void hw_watchdog_reset(void)
+{
+ davinci_hw_watchdog_reset();
+}
+#endif
+
+#if defined(CONFIG_BOOTCOUNT_LIMIT)
+void bootcount_store(ulong a)
+{
+ struct davinci_rtc *reg =
+ (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
+
+ /*
+ * write RTC kick register to enable write
+ * for RTC Scratch registers. Cratch0 and 1 are
+ * used for bootcount values.
+ */
+ writel(RTC_KICK0R_WE, ®->kick0r);
+ writel(RTC_KICK1R_WE, ®->kick1r);
+ writel(a, ®->scratch0);
+ writel(BOOTCOUNT_MAGIC, ®->scratch1);
+}
+
+ulong bootcount_load(void)
+{
+ struct davinci_rtc *reg =
+ (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
+
+ if (readl(®->scratch1) != BOOTCOUNT_MAGIC)
+ return 0;
+ else
+ return readl(®->scratch0);
+}
+#endif
--- /dev/null
+#
+# U-boot - Makefile
+#
+# Copyright (c) Switchfin Org. <dpn@switchfin.org>
+#
+# Copyright (c) 2005-2007 Analog Device Inc.
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y := $(BOARD).o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# Copyright (c) Switchfin Org. <dpn@switchfin.org>
+#
+# Copyright (c) 2005-2008 Analog Device Inc.
+#
+# (C) Copyright 2001
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+CFLAGS_lib += -O2
+CFLAGS_lib/lzma += -O2
+CFLAGS_lib/zlib += -O2
--- /dev/null
+/*
+ * U-boot - main board file
+ *
+ * Copyright (c) Switchfin Org. <dpn@switchfin.org>
+ *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ *
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+
+int checkboard(void)
+{
+ printf("Board: Switchvoice PR1 Appliance\n");
+ printf(" Support: http://www.switchvoice.com/\n");
+ return 0;
+}
+
+#ifdef CONFIG_BFIN_MAC
+int board_eth_init(bd_t *bis)
+{
+ return bfin_EMAC_initialize(bis);
+}
+#endif
ldr r2, =CLK_SRC_PERIL0_OFFSET
str r1, [r0, r2]
+ /* FIMD0 */
+ ldr r1, =CLK_SRC_LCD0_VAL
+ ldr r2, =CLK_SRC_LCD0_OFFSET
+ str r1, [r0, r2]
+
/* wait ?us */
mov r1, #0x10000
3: subs r1, r1, #1
#define CLK_SRC_PERIL0_OFFSET 0xC250
#define CLK_DIV_PERIL0_OFFSET 0xC550
+#define CLK_SRC_LCD0_OFFSET 0xC234
+
#define APLL_LOCK_OFFSET 0x14000
#define MPLL_LOCK_OFFSET 0x14008
#define APLL_CON0_OFFSET 0x14100
| (UART1_RATIO << 4) \
| (UART0_RATIO << 0))
+/* CLK_SRC_LCD0 */
+#define FIMD_SEL_SCLKMPLL 6
+#define MDNIE0_SEL_XUSBXTI 1
+#define MDNIE_PWM0_SEL_XUSBXTI 1
+#define MIPI0_SEL_XUSBXTI 1
+#define CLK_SRC_LCD0_VAL ((MIPI0_SEL_XUSBXTI << 12) \
+ | (MDNIE_PWM0_SEL_XUSBXTI << 8) \
+ | (MDNIE0_SEL_XUSBXTI << 4) \
+ | (FIMD_SEL_SCLKMPLL << 0))
+
/* Required period to generate a stable clock output */
/* PLL_LOCK_TIME */
#define PLL_LOCKTIME 0x1C20
--- /dev/null
+#
+# Copyright (C) 2012 Samsung Electronics
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+SOBJS := lowlevel_init.o
+
+COBJS := clock_init.o
+COBJS += dmc_init.o
+COBJS += tzpc_init.o
+
+ifndef CONFIG_SPL_BUILD
+COBJS += smdk5250.o
+endif
+
+ifdef CONFIG_SPL_BUILD
+COBJS += mmc_boot.o
+endif
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+ALL := $(obj).depend $(LIB)
+
+all: $(ALL)
+
+$(LIB): $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Clock setup for SMDK5250 board based on EXYNOS5
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
+#include "setup.h"
+
+void system_clock_init()
+{
+ struct exynos5_clock *clk = (struct exynos5_clock *)EXYNOS5_CLOCK_BASE;
+
+ /*
+ * MUX_APLL_SEL[0]: FINPLL = 0
+ * MUX_CPU_SEL[6]: MOUTAPLL = 0
+ * MUX_HPM_SEL[20]: MOUTAPLL = 0
+ */
+ writel(0x0, &clk->src_cpu);
+
+ /* MUX_MPLL_SEL[8]: FINPLL = 0 */
+ writel(0x0, &clk->src_core1);
+
+ /*
+ * VPLLSRC_SEL[0]: FINPLL = 0
+ * MUX_{CPLL[8]}|{EPLL[12]}|{VPLL[16]}_SEL: FINPLL = 0
+ */
+ writel(0x0, &clk->src_top2);
+
+ /* MUX_BPLL_SEL[0]: FINPLL = 0 */
+ writel(0x0, &clk->src_cdrex);
+
+ /* MUX_ACLK_* Clock Selection */
+ writel(CLK_SRC_TOP0_VAL, &clk->src_top0);
+
+ /* MUX_ACLK_* Clock Selection */
+ writel(CLK_SRC_TOP1_VAL, &clk->src_top1);
+
+ /* MUX_ACLK_* Clock Selection */
+ writel(CLK_SRC_TOP3_VAL, &clk->src_top3);
+
+ /* MUX_PWI_SEL[19:16]: SCLKMPLL = 6 */
+ writel(CLK_SRC_CORE0_VAL, &clk->src_core0);
+
+ /* MUX_ATCLK_LEX[0]: ACLK_200 = 0 */
+ writel(CLK_SRC_LEX_VAL, &clk->src_lex);
+
+ /* UART [0-5]: SCLKMPLL = 6 */
+ writel(CLK_SRC_PERIC0_VAL, &clk->src_peric0);
+
+ /* Set Clock Ratios */
+ writel(CLK_DIV_CPU0_VAL, &clk->div_cpu0);
+
+ /* Set COPY and HPM Ratio */
+ writel(CLK_DIV_CPU1_VAL, &clk->div_cpu1);
+
+ /* CORED_RATIO, COREP_RATIO */
+ writel(CLK_DIV_CORE0_VAL, &clk->div_core0);
+
+ /* PWI_RATIO[11:8], DVSEM_RATIO[22:16], DPM_RATIO[24:20] */
+ writel(CLK_DIV_CORE1_VAL, &clk->div_core1);
+
+ /* ACLK_*_RATIO */
+ writel(CLK_DIV_TOP0_VAL, &clk->div_top0);
+
+ /* ACLK_*_RATIO */
+ writel(CLK_DIV_TOP1_VAL, &clk->div_top1);
+
+ /* CDREX Ratio */
+ writel(CLK_DIV_CDREX_INIT_VAL, &clk->div_cdrex);
+
+ /* MCLK_EFPHY_RATIO[3:0] */
+ writel(CLK_DIV_CDREX2_VAL, &clk->div_cdrex2);
+
+ /* {PCLK[4:6]|ATCLK[10:8]}_RATIO */
+ writel(CLK_DIV_LEX_VAL, &clk->div_lex);
+
+ /* PCLK_R0X_RATIO[3:0] */
+ writel(CLK_DIV_R0X_VAL, &clk->div_r0x);
+
+ /* PCLK_R1X_RATIO[3:0] */
+ writel(CLK_DIV_R1X_VAL, &clk->div_r1x);
+
+ /* SATA[24]: SCLKMPLL=0, MMC[0-4]: SCLKMPLL = 6 */
+ writel(CLK_SRC_FSYS_VAL, &clk->src_fsys);
+
+ /* UART[0-4] */
+ writel(CLK_DIV_PERIC0_VAL, &clk->div_peric0);
+
+ /* PWM_RATIO[3:0] */
+ writel(CLK_DIV_PERIC3_VAL, &clk->div_peric3);
+
+ /* SATA_RATIO, USB_DRD_RATIO */
+ writel(CLK_DIV_FSYS0_VAL, &clk->div_fsys0);
+
+ /* MMC[0-1] */
+ writel(CLK_DIV_FSYS1_VAL, &clk->div_fsys1);
+
+ /* MMC[2-3] */
+ writel(CLK_DIV_FSYS2_VAL, &clk->div_fsys2);
+
+ /* MMC[4] */
+ writel(CLK_DIV_FSYS3_VAL, &clk->div_fsys3);
+
+ /* ACLK|PLCK_ACP_RATIO */
+ writel(CLK_DIV_ACP_VAL, &clk->div_acp);
+
+ /* ISPDIV0_RATIO, ISPDIV1_RATIO */
+ writel(CLK_DIV_ISP0_VAL, &clk->div_isp0);
+
+ /* MCUISPDIV0_RATIO, MCUISPDIV1_RATIO */
+ writel(CLK_DIV_ISP1_VAL, &clk->div_isp1);
+
+ /* MPWMDIV_RATIO */
+ writel(CLK_DIV_ISP2_VAL, &clk->div_isp2);
+
+ /* PLL locktime */
+ writel(APLL_LOCK_VAL, &clk->apll_lock);
+
+ writel(MPLL_LOCK_VAL, &clk->mpll_lock);
+
+ writel(BPLL_LOCK_VAL, &clk->bpll_lock);
+
+ writel(CPLL_LOCK_VAL, &clk->cpll_lock);
+
+ writel(EPLL_LOCK_VAL, &clk->epll_lock);
+
+ writel(VPLL_LOCK_VAL, &clk->vpll_lock);
+
+ sdelay(0x10000);
+
+ /* Set APLL */
+ writel(APLL_CON1_VAL, &clk->apll_con1);
+ writel(APLL_CON0_VAL, &clk->apll_con0);
+ sdelay(0x30000);
+
+ /* Set MPLL */
+ writel(MPLL_CON1_VAL, &clk->mpll_con1);
+ writel(MPLL_CON0_VAL, &clk->mpll_con0);
+ sdelay(0x30000);
+ writel(BPLL_CON1_VAL, &clk->bpll_con1);
+ writel(BPLL_CON0_VAL, &clk->bpll_con0);
+ sdelay(0x30000);
+
+ /* Set CPLL */
+ writel(CPLL_CON1_VAL, &clk->cpll_con1);
+ writel(CPLL_CON0_VAL, &clk->cpll_con0);
+ sdelay(0x30000);
+
+ /* Set EPLL */
+ writel(EPLL_CON2_VAL, &clk->epll_con2);
+ writel(EPLL_CON1_VAL, &clk->epll_con1);
+ writel(EPLL_CON0_VAL, &clk->epll_con0);
+ sdelay(0x30000);
+
+ /* Set VPLL */
+ writel(VPLL_CON2_VAL, &clk->vpll_con2);
+ writel(VPLL_CON1_VAL, &clk->vpll_con1);
+ writel(VPLL_CON0_VAL, &clk->vpll_con0);
+ sdelay(0x30000);
+
+ /* Set MPLL */
+ /* After Initiallising th PLL select the sources accordingly */
+ /* MUX_APLL_SEL[0]: MOUTAPLLFOUT = 1 */
+ writel(CLK_SRC_CPU_VAL, &clk->src_cpu);
+
+ /* MUX_MPLL_SEL[8]: MOUTMPLLFOUT = 1 */
+ writel(CLK_SRC_CORE1_VAL, &clk->src_core1);
+
+ /* MUX_BPLL_SEL[0]: FOUTBPLL = 1*/
+ writel(CLK_SRC_CDREX_INIT_VAL, &clk->src_cdrex);
+
+ /*
+ * VPLLSRC_SEL[0]: FINPLL = 0
+ * MUX_{CPLL[8]}|{EPLL[12]}|{VPLL[16]}_SEL: MOUT{CPLL|EPLL|VPLL} = 1
+ * MUX_{MPLL[20]}|{BPLL[24]}_USER_SEL: FOUT{MPLL|BPLL} = 1
+ */
+ writel(CLK_SRC_TOP2_VAL, &clk->src_top2);
+}
--- /dev/null
+/*
+ * Memory setup for SMDK5250 board based on EXYNOS5
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <asm/io.h>
+#include <asm/arch/dmc.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cpu.h>
+#include "setup.h"
+
+/* APLL : 1GHz */
+/* MCLK_CDREX: MCLK_CDREX_533*/
+/* LPDDR support: LPDDR2 */
+static void reset_phy_ctrl(void);
+static void config_zq(struct exynos5_phy_control *,
+ struct exynos5_phy_control *);
+static void update_reset_dll(struct exynos5_dmc *);
+static void config_cdrex(void);
+static void config_mrs(struct exynos5_dmc *);
+static void sec_sdram_phy_init(struct exynos5_dmc *);
+static void config_prech(struct exynos5_dmc *);
+static void config_rdlvl(struct exynos5_dmc *,
+ struct exynos5_phy_control *,
+ struct exynos5_phy_control *);
+static void config_memory(struct exynos5_dmc *);
+
+static void config_offsets(unsigned int,
+ struct exynos5_phy_control *,
+ struct exynos5_phy_control *);
+
+static void reset_phy_ctrl(void)
+{
+ struct exynos5_clock *clk = (struct exynos5_clock *)EXYNOS5_CLOCK_BASE;
+
+ writel(PHY_RESET_VAL, &clk->lpddr3phy_ctrl);
+ sdelay(0x10000);
+}
+
+static void config_zq(struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl)
+{
+ unsigned long val = 0;
+ /*
+ * ZQ Calibration:
+ * Select Driver Strength,
+ * long calibration for manual calibration
+ */
+ val = PHY_CON16_RESET_VAL;
+ SET_ZQ_MODE_DDS_VAL(val);
+ SET_ZQ_MODE_TERM_VAL(val);
+ val |= ZQ_CLK_DIV_EN;
+ writel(val, &phy0_ctrl->phy_con16);
+ writel(val, &phy1_ctrl->phy_con16);
+
+ /* Disable termination */
+ val |= ZQ_MODE_NOTERM;
+ writel(val, &phy0_ctrl->phy_con16);
+ writel(val, &phy1_ctrl->phy_con16);
+
+ /* ZQ_MANUAL_START: Enable */
+ val |= ZQ_MANUAL_STR;
+ writel(val, &phy0_ctrl->phy_con16);
+ writel(val, &phy1_ctrl->phy_con16);
+ sdelay(0x10000);
+
+ /* ZQ_MANUAL_START: Disable */
+ val &= ~ZQ_MANUAL_STR;
+ writel(val, &phy0_ctrl->phy_con16);
+ writel(val, &phy1_ctrl->phy_con16);
+}
+
+static void update_reset_dll(struct exynos5_dmc *dmc)
+{
+ unsigned long val;
+ /*
+ * Update DLL Information:
+ * Force DLL Resyncronization
+ */
+ val = readl(&dmc->phycontrol0);
+ val |= FP_RSYNC;
+ writel(val, &dmc->phycontrol0);
+
+ /* Reset Force DLL Resyncronization */
+ val = readl(&dmc->phycontrol0);
+ val &= ~FP_RSYNC;
+ writel(val, &dmc->phycontrol0);
+}
+
+static void config_mrs(struct exynos5_dmc *dmc)
+{
+ unsigned long channel, chip, mask = 0, val;
+
+ for (channel = 0; channel < CONFIG_DMC_CHANNELS; channel++) {
+ SET_CMD_CHANNEL(mask, channel);
+ for (chip = 0; chip < CONFIG_CHIPS_PER_CHANNEL; chip++) {
+ /*
+ * NOP CMD:
+ * Assert and hold CKE to logic high level
+ */
+ SET_CMD_CHIP(mask, chip);
+ val = DIRECT_CMD_NOP | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+
+ /* EMRS, MRS Cmds(Mode Reg Settings) Using Direct Cmd */
+ val = DIRECT_CMD_MRS1 | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+
+ val = DIRECT_CMD_MRS2 | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+
+ /* MCLK_CDREX_533 */
+ val = DIRECT_CMD_MRS3 | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+
+ val = DIRECT_CMD_MRS4 | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+ }
+ }
+}
+
+static void config_prech(struct exynos5_dmc *dmc)
+{
+ unsigned long channel, chip, mask = 0, val;
+
+ for (channel = 0; channel < CONFIG_DMC_CHANNELS; channel++) {
+ SET_CMD_CHANNEL(mask, channel);
+ for (chip = 0; chip < CONFIG_CHIPS_PER_CHANNEL; chip++) {
+ SET_CMD_CHIP(mask, chip);
+ /* PALL (all banks precharge) CMD */
+ val = DIRECT_CMD_PALL | mask;
+ writel(val, &dmc->directcmd);
+ sdelay(0x10000);
+ }
+ }
+}
+
+static void sec_sdram_phy_init(struct exynos5_dmc *dmc)
+{
+ unsigned long val;
+ val = readl(&dmc->concontrol);
+ val |= DFI_INIT_START;
+ writel(val, &dmc->concontrol);
+ sdelay(0x10000);
+
+ val = readl(&dmc->concontrol);
+ val &= ~DFI_INIT_START;
+ writel(val, &dmc->concontrol);
+}
+
+static void config_offsets(unsigned int state,
+ struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl)
+{
+ unsigned long val;
+ /* Set Offsets to read DQS */
+ val = (state == SET) ? SET_DQS_OFFSET_VAL : RESET_DQS_OFFSET_VAL;
+ writel(val, &phy0_ctrl->phy_con4);
+ writel(val, &phy1_ctrl->phy_con4);
+
+ /* Set Offsets to read DQ */
+ val = (state == SET) ? SET_DQ_OFFSET_VAL : RESET_DQ_OFFSET_VAL;
+ writel(val, &phy0_ctrl->phy_con6);
+ writel(val, &phy1_ctrl->phy_con6);
+
+ /* Debug Offset */
+ val = (state == SET) ? SET_DEBUG_OFFSET_VAL : RESET_DEBUG_OFFSET_VAL;
+ writel(val, &phy0_ctrl->phy_con10);
+ writel(val, &phy1_ctrl->phy_con10);
+}
+
+static void config_cdrex(void)
+{
+ struct exynos5_clock *clk = (struct exynos5_clock *)EXYNOS5_CLOCK_BASE;
+ writel(CLK_DIV_CDREX_VAL, &clk->div_cdrex);
+ writel(CLK_SRC_CDREX_VAL, &clk->src_cdrex);
+ sdelay(0x30000);
+}
+
+static void config_ctrl_dll_on(unsigned int state,
+ unsigned int ctrl_force_val,
+ struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl)
+{
+ unsigned long val;
+ val = readl(&phy0_ctrl->phy_con12);
+ CONFIG_CTRL_DLL_ON(val, state);
+ SET_CTRL_FORCE_VAL(val, ctrl_force_val);
+ writel(val, &phy0_ctrl->phy_con12);
+
+ val = readl(&phy1_ctrl->phy_con12);
+ CONFIG_CTRL_DLL_ON(val, state);
+ SET_CTRL_FORCE_VAL(val, ctrl_force_val);
+ writel(val, &phy1_ctrl->phy_con12);
+}
+
+static void config_ctrl_start(unsigned int state,
+ struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl)
+{
+ unsigned long val;
+ val = readl(&phy0_ctrl->phy_con12);
+ CONFIG_CTRL_START(val, state);
+ writel(val, &phy0_ctrl->phy_con12);
+
+ val = readl(&phy1_ctrl->phy_con12);
+ CONFIG_CTRL_START(val, state);
+ writel(val, &phy1_ctrl->phy_con12);
+}
+
+#if defined(CONFIG_RD_LVL)
+static void config_rdlvl(struct exynos5_dmc *dmc,
+ struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl)
+{
+ unsigned long val;
+
+ /* Disable CTRL_DLL_ON and set ctrl_force */
+ config_ctrl_dll_on(RESET, 0x2D, phy0_ctrl, phy1_ctrl);
+
+ /*
+ * Set ctrl_gateadj, ctrl_readadj
+ * ctrl_gateduradj, rdlvl_pass_adj
+ * rdlvl_rddataPadj
+ */
+ val = SET_RDLVL_RDDATAPADJ;
+ writel(val, &phy0_ctrl->phy_con1);
+ writel(val, &phy1_ctrl->phy_con1);
+
+ /* LPDDR2 Address */
+ writel(LPDDR2_ADDR, &phy0_ctrl->phy_con22);
+ writel(LPDDR2_ADDR, &phy1_ctrl->phy_con22);
+
+ /* Enable Byte Read Leveling set ctrl_ddr_mode */
+ val = readl(&phy0_ctrl->phy_con0);
+ val |= BYTE_RDLVL_EN;
+ writel(val, &phy0_ctrl->phy_con0);
+ val = readl(&phy1_ctrl->phy_con0);
+ val |= BYTE_RDLVL_EN;
+ writel(val, &phy1_ctrl->phy_con0);
+
+ /* rdlvl_en: Use levelling offset instead ctrl_shiftc */
+ val = PHY_CON2_RESET_VAL | RDLVL_EN;
+ writel(val, &phy0_ctrl->phy_con2);
+ writel(val, &phy1_ctrl->phy_con2);
+ sdelay(0x10000);
+
+ /* Enable Data Eye Training */
+ val = readl(&dmc->rdlvl_config);
+ val |= CTRL_RDLVL_DATA_EN;
+ writel(val, &dmc->rdlvl_config);
+ sdelay(0x10000);
+
+ /* Disable Data Eye Training */
+ val = readl(&dmc->rdlvl_config);
+ val &= ~CTRL_RDLVL_DATA_EN;
+ writel(val, &dmc->rdlvl_config);
+
+ /* RdDeSkew_clear: Clear */
+ val = readl(&phy0_ctrl->phy_con2);
+ val |= RDDSKEW_CLEAR;
+ writel(val, &phy0_ctrl->phy_con2);
+ val = readl(&phy1_ctrl->phy_con2);
+ val |= RDDSKEW_CLEAR;
+ writel(val, &phy1_ctrl->phy_con2);
+
+ /* Enable CTRL_DLL_ON */
+ config_ctrl_dll_on(SET, 0x0, phy0_ctrl, phy1_ctrl);
+
+ update_reset_dll(dmc);
+ sdelay(0x10000);
+
+ /* ctrl_atgte: ctrl_gate_p*, ctrl_read_p* generated by PHY */
+ val = readl(&phy0_ctrl->phy_con0);
+ val &= ~CTRL_ATGATE;
+ writel(val, &phy0_ctrl->phy_con0);
+ val = readl(&phy1_ctrl->phy_con0);
+ val &= ~CTRL_ATGATE;
+ writel(val, &phy1_ctrl->phy_con0);
+}
+#endif
+
+static void config_memory(struct exynos5_dmc *dmc)
+{
+ /*
+ * Memory Configuration Chip 0
+ * Address Mapping: Interleaved
+ * Number of Column address Bits: 10 bits
+ * Number of Rows Address Bits: 14
+ * Number of Banks: 8
+ */
+ writel(DMC_MEMCONFIG0_VAL, &dmc->memconfig0);
+
+ /*
+ * Memory Configuration Chip 1
+ * Address Mapping: Interleaved
+ * Number of Column address Bits: 10 bits
+ * Number of Rows Address Bits: 14
+ * Number of Banks: 8
+ */
+ writel(DMC_MEMCONFIG1_VAL, &dmc->memconfig1);
+
+ /*
+ * Chip0: AXI
+ * AXI Base Address: 0x40000000
+ * AXI Base Address Mask: 0x780
+ */
+ writel(DMC_MEMBASECONFIG0_VAL, &dmc->membaseconfig0);
+
+ /*
+ * Chip1: AXI
+ * AXI Base Address: 0x80000000
+ * AXI Base Address Mask: 0x780
+ */
+ writel(DMC_MEMBASECONFIG1_VAL, &dmc->membaseconfig1);
+}
+
+void mem_ctrl_init()
+{
+ struct exynos5_phy_control *phy0_ctrl, *phy1_ctrl;
+ struct exynos5_dmc *dmc;
+ unsigned long val;
+
+ phy0_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY0_BASE;
+ phy1_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY1_BASE;
+ dmc = (struct exynos5_dmc *)EXYNOS5_DMC_CTRL_BASE;
+
+ /* Reset PHY Controllor: PHY_RESET[0] */
+ reset_phy_ctrl();
+
+ /*set Read Latancy and Burst Length for PHY0 and PHY1 */
+ writel(PHY_CON42_VAL, &phy0_ctrl->phy_con42);
+ writel(PHY_CON42_VAL, &phy1_ctrl->phy_con42);
+
+ /* ZQ Cofiguration */
+ config_zq(phy0_ctrl, phy1_ctrl);
+
+ /* Operation Mode : LPDDR2 */
+ val = PHY_CON0_RESET_VAL;
+ SET_CTRL_DDR_MODE(val, DDR_MODE_LPDDR2);
+ writel(val, &phy0_ctrl->phy_con0);
+ writel(val, &phy1_ctrl->phy_con0);
+
+ /* DQS, DQ: Signal, for LPDDR2: Always Set */
+ val = CTRL_PULLD_DQ | CTRL_PULLD_DQS;
+ writel(val, &phy0_ctrl->phy_con14);
+ writel(val, &phy1_ctrl->phy_con14);
+
+ /* Init SEC SDRAM PHY */
+ sec_sdram_phy_init(dmc);
+ sdelay(0x10000);
+
+ update_reset_dll(dmc);
+
+ /*
+ * Dynamic Clock: Always Running
+ * Memory Burst length: 4
+ * Number of chips: 2
+ * Memory Bus width: 32 bit
+ * Memory Type: LPDDR2-S4
+ * Additional Latancy for PLL: 1 Cycle
+ */
+ writel(DMC_MEMCONTROL_VAL, &dmc->memcontrol);
+
+ config_memory(dmc);
+
+ /* Precharge Configuration */
+ writel(DMC_PRECHCONFIG_VAL, &dmc->prechconfig);
+
+ /* Power Down mode Configuration */
+ writel(DMC_PWRDNCONFIG_VAL, &dmc->pwrdnconfig);
+
+ /* Periodic Refrese Interval */
+ writel(DMC_TIMINGREF_VAL, &dmc->timingref);
+
+ /*
+ * TimingRow, TimingData, TimingPower Setting:
+ * Values as per Memory AC Parameters
+ */
+ writel(DMC_TIMINGROW_VAL, &dmc->timingrow);
+
+ writel(DMC_TIMINGDATA_VAL, &dmc->timingdata);
+
+ writel(DMC_TIMINGPOWER_VAL, &dmc->timingpower);
+
+ /* Memory Channel Inteleaving Size: 128 Bytes */
+ writel(CONFIG_IV_SIZE, &dmc->ivcontrol);
+
+ /* Set DQS, DQ and DEBUG offsets */
+ config_offsets(SET, phy0_ctrl, phy1_ctrl);
+
+ /* Disable CTRL_DLL_ON and set ctrl_force */
+ config_ctrl_dll_on(RESET, 0x7F, phy0_ctrl, phy1_ctrl);
+ sdelay(0x10000);
+
+ update_reset_dll(dmc);
+
+ /* Config MRS(Mode Register Settingg) */
+ config_mrs(dmc);
+
+ config_cdrex();
+
+ /* Reset DQS DQ and DEBUG offsets */
+ config_offsets(RESET, phy0_ctrl, phy1_ctrl);
+
+ /* Enable CTRL_DLL_ON */
+ config_ctrl_dll_on(SET, 0x0, phy0_ctrl, phy1_ctrl);
+
+ /* Stop DLL Locking */
+ config_ctrl_start(RESET, phy0_ctrl, phy1_ctrl);
+ sdelay(0x10000);
+
+ /* Start DLL Locking */
+ config_ctrl_start(SET, phy0_ctrl, phy1_ctrl);
+ sdelay(0x10000);
+
+ update_reset_dll(dmc);
+
+#if defined(CONFIG_RD_LVL)
+ config_rdlvl(dmc, phy0_ctrl, phy1_ctrl);
+#endif
+ config_prech(dmc);
+
+ /*
+ * Dynamic Clock: Stops During Idle Period
+ * Dynamic Power Down: Enable
+ * Dynamic Self refresh: Enable
+ */
+ val = readl(&dmc->memcontrol);
+ val |= CLK_STOP_EN | DPWRDN_EN | DSREF_EN;
+ writel(val, &dmc->memcontrol);
+
+ /* Start Auto refresh */
+ val = readl(&dmc->concontrol);
+ val |= AREF_EN;
+ writel(val, &dmc->concontrol);
+}
--- /dev/null
+/*
+ * Lowlevel setup for SMDK5250 board based on S5PC520
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+
+_TEXT_BASE:
+ .word CONFIG_SYS_TEXT_BASE
+
+ .globl lowlevel_init
+lowlevel_init:
+
+ /* use iRAM stack in bl2 */
+ ldr sp, =CONFIG_IRAM_STACK
+ stmdb r13!, {ip,lr}
+
+ /* check reset status */
+ ldr r0, =(EXYNOS5_POWER_BASE + INFORM1_OFFSET)
+ ldr r1, [r0]
+
+ /* AFTR wakeup reset */
+ ldr r2, =S5P_CHECK_DIDLE
+ cmp r1, r2
+ beq exit_wakeup
+
+ /* LPA wakeup reset */
+ ldr r2, =S5P_CHECK_LPA
+ cmp r1, r2
+ beq exit_wakeup
+
+ /* Sleep wakeup reset */
+ ldr r2, =S5P_CHECK_SLEEP
+ cmp r1, r2
+ beq wakeup_reset
+
+ /*
+ * If U-boot is already running in RAM, no need to relocate U-Boot.
+ * Memory controller must be configured before relocating U-Boot
+ * in ram.
+ */
+ ldr r0, =0x0ffffff /* r0 <- Mask Bits*/
+ bic r1, pc, r0 /* pc <- current addr of code */
+ /* r1 <- unmasked bits of pc */
+ ldr r2, _TEXT_BASE /* r2 <- original base addr in ram */
+ bic r2, r2, r0 /* r2 <- unmasked bits of r2*/
+ cmp r1, r2 /* compare r1, r2 */
+ beq 1f /* r0 == r1 then skip sdram init */
+
+ /* init system clock */
+ bl system_clock_init
+
+ /* Memory initialize */
+ bl mem_ctrl_init
+
+1:
+ bl tzpc_init
+ ldmia r13!, {ip,pc}
+
+wakeup_reset:
+ bl system_clock_init
+ bl mem_ctrl_init
+ bl tzpc_init
+
+exit_wakeup:
+ /* Load return address and jump to kernel */
+ ldr r0, =(EXYNOS5_POWER_BASE + INFORM0_OFFSET)
+
+ /* r1 = physical address of exynos5_cpu_resume function*/
+ ldr r1, [r0]
+
+ /* Jump to kernel */
+ mov pc, r1
+ nop
+ nop
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include<common.h>
+#include<config.h>
+
+/*
+* Copy U-boot from mmc to RAM:
+* COPY_BL2_FNPTR_ADDR: Address in iRAM, which Contains
+* Pointer to API (Data transfer from mmc to ram)
+*/
+void copy_uboot_to_ram(void)
+{
+ u32 (*copy_bl2)(u32, u32, u32) = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR;
+
+ copy_bl2(BL2_START_OFFSET, BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE);
+}
+
+void board_init_f(unsigned long bootflag)
+{
+ __attribute__((noreturn)) void (*uboot)(void);
+ copy_uboot_to_ram();
+
+ /* Jump to U-Boot image */
+ uboot = (void *)CONFIG_SYS_TEXT_BASE;
+ (*uboot)();
+ /* Never returns Here */
+}
+
+/* Place Holders */
+void board_init_r(gd_t *id, ulong dest_addr)
+{
+ /* Function attribute is no-return */
+ /* This Function never executes */
+ while (1)
+ ;
+}
+
+void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) {}
--- /dev/null
+/*
+ * Machine Specific Values for SMDK5250 board based on S5PC520
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _SMDK5250_SETUP_H
+#define _SMDK5250_SETUP_H
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+
+/* GPIO Offsets for UART: GPIO Contol Register */
+#define EXYNOS5_GPIO_A0_CON_OFFSET 0x0
+#define EXYNOS5_GPIO_A1_CON_OFFSET 0x20
+
+/* TZPC : Register Offsets */
+#define TZPC0_BASE 0x10100000
+#define TZPC1_BASE 0x10110000
+#define TZPC2_BASE 0x10120000
+#define TZPC3_BASE 0x10130000
+#define TZPC4_BASE 0x10140000
+#define TZPC5_BASE 0x10150000
+#define TZPC6_BASE 0x10160000
+#define TZPC7_BASE 0x10170000
+#define TZPC8_BASE 0x10180000
+#define TZPC9_BASE 0x10190000
+
+/* CLK_SRC_CPU */
+/* 0 = MOUTAPLL, 1 = SCLKMPLL */
+#define MUX_HPM_SEL 0
+#define MUX_CPU_SEL 0
+#define MUX_APLL_SEL 1
+#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL << 20) \
+ | (MUX_CPU_SEL << 16) \
+ | (MUX_APLL_SEL))
+
+/* CLK_DIV_CPU0 */
+#define ARM2_RATIO 0x0
+#define APLL_RATIO 0x1
+#define PCLK_DBG_RATIO 0x1
+#define ATB_RATIO 0x4
+#define PERIPH_RATIO 0x7
+#define ACP_RATIO 0x7
+#define CPUD_RATIO 0x2
+#define ARM_RATIO 0x0
+#define CLK_DIV_CPU0_VAL ((ARM2_RATIO << 28) \
+ | (APLL_RATIO << 24) \
+ | (PCLK_DBG_RATIO << 20) \
+ | (ATB_RATIO << 16) \
+ | (PERIPH_RATIO << 12) \
+ | (ACP_RATIO << 8) \
+ | (CPUD_RATIO << 4) \
+ | (ARM_RATIO))
+
+/* CLK_DIV_CPU1 */
+#define HPM_RATIO 0x4
+#define COPY_RATIO 0x0
+#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) \
+ | (COPY_RATIO))
+
+#define APLL_MDIV 0x7D
+#define APLL_PDIV 0x3
+#define APLL_SDIV 0x0
+
+#define MPLL_MDIV 0x64
+#define MPLL_PDIV 0x3
+#define MPLL_SDIV 0x0
+
+#define CPLL_MDIV 0x96
+#define CPLL_PDIV 0x4
+#define CPLL_SDIV 0x0
+
+/* APLL_CON1 */
+#define APLL_CON1_VAL (0x00203800)
+
+/* MPLL_CON1 */
+#define MPLL_CON1_VAL (0x00203800)
+
+/* CPLL_CON1 */
+#define CPLL_CON1_VAL (0x00203800)
+
+#define EPLL_MDIV 0x60
+#define EPLL_PDIV 0x3
+#define EPLL_SDIV 0x3
+
+#define EPLL_CON1_VAL 0x00000000
+#define EPLL_CON2_VAL 0x00000080
+
+#define VPLL_MDIV 0x96
+#define VPLL_PDIV 0x3
+#define VPLL_SDIV 0x2
+
+#define VPLL_CON1_VAL 0x00000000
+#define VPLL_CON2_VAL 0x00000080
+
+#define BPLL_MDIV 0x215
+#define BPLL_PDIV 0xC
+#define BPLL_SDIV 0x1
+
+#define BPLL_CON1_VAL 0x00203800
+
+/* Set PLL */
+#define set_pll(mdiv, pdiv, sdiv) (1<<31 | mdiv<<16 | pdiv<<8 | sdiv)
+
+#define APLL_CON0_VAL set_pll(APLL_MDIV, APLL_PDIV, APLL_SDIV)
+#define MPLL_CON0_VAL set_pll(MPLL_MDIV, MPLL_PDIV, MPLL_SDIV)
+#define CPLL_CON0_VAL set_pll(CPLL_MDIV, CPLL_PDIV, CPLL_SDIV)
+#define EPLL_CON0_VAL set_pll(EPLL_MDIV, EPLL_PDIV, EPLL_SDIV)
+#define VPLL_CON0_VAL set_pll(VPLL_MDIV, VPLL_PDIV, VPLL_SDIV)
+#define BPLL_CON0_VAL set_pll(BPLL_MDIV, BPLL_PDIV, BPLL_SDIV)
+
+/* CLK_SRC_CORE0 */
+#define CLK_SRC_CORE0_VAL 0x00060000
+
+/* CLK_SRC_CORE1 */
+#define CLK_SRC_CORE1_VAL 0x100
+
+/* CLK_DIV_CORE0 */
+#define CLK_DIV_CORE0_VAL 0x120000
+
+/* CLK_DIV_CORE1 */
+#define CLK_DIV_CORE1_VAL 0x07070700
+
+/* CLK_SRC_CDREX */
+#define CLK_SRC_CDREX_INIT_VAL 0x1
+#define CLK_SRC_CDREX_VAL 0x111
+
+/* CLK_DIV_CDREX */
+#define CLK_DIV_CDREX_INIT_VAL 0x71771111
+
+#define MCLK_CDREX2_RATIO 0x0
+#define ACLK_EFCON_RATIO 0x1
+#define MCLK_DPHY_RATIO 0x0
+#define MCLK_CDREX_RATIO 0x0
+#define ACLK_C2C_200_RATIO 0x1
+#define C2C_CLK_400_RATIO 0x1
+#define PCLK_CDREX_RATIO 0x3
+#define ACLK_CDREX_RATIO 0x1
+#define CLK_DIV_CDREX_VAL ((MCLK_DPHY_RATIO << 20) \
+ | (MCLK_CDREX_RATIO << 16) \
+ | (ACLK_C2C_200_RATIO << 12) \
+ | (C2C_CLK_400_RATIO << 8) \
+ | (PCLK_CDREX_RATIO << 4) \
+ | (ACLK_CDREX_RATIO))
+
+#define MCLK_EFPHY_RATIO 0x4
+#define CLK_DIV_CDREX2_VAL MCLK_EFPHY_RATIO
+
+/* CLK_DIV_ACP */
+#define CLK_DIV_ACP_VAL 0x12
+
+/* CLK_SRC_TOP0 */
+#define MUX_ACLK_300_GSCL_SEL 0x1
+#define MUX_ACLK_300_GSCL_MID_SEL 0x0
+#define MUX_ACLK_400_SEL 0x0
+#define MUX_ACLK_333_SEL 0x0
+#define MUX_ACLK_300_DISP1_SEL 0x1
+#define MUX_ACLK_300_DISP1_MID_SEL 0x0
+#define MUX_ACLK_200_SEL 0x0
+#define MUX_ACLK_166_SEL 0x0
+#define CLK_SRC_TOP0_VAL ((MUX_ACLK_300_GSCL_SEL << 25) \
+ | (MUX_ACLK_300_GSCL_MID_SEL << 24) \
+ | (MUX_ACLK_400_SEL << 20) \
+ | (MUX_ACLK_333_SEL << 16) \
+ | (MUX_ACLK_300_DISP1_SEL << 15) \
+ | (MUX_ACLK_300_DISP1_MID_SEL << 14) \
+ | (MUX_ACLK_200_SEL << 12) \
+ | (MUX_ACLK_166_SEL << 8))
+
+/* CLK_SRC_TOP1 */
+#define MUX_ACLK_400_ISP_SEL 0x0
+#define MUX_ACLK_400_IOP_SEL 0x0
+#define MUX_ACLK_MIPI_HSI_TXBASE_SEL 0x0
+#define CLK_SRC_TOP1_VAL ((MUX_ACLK_400_ISP_SEL << 24) \
+ |(MUX_ACLK_400_IOP_SEL << 20) \
+ |(MUX_ACLK_MIPI_HSI_TXBASE_SEL << 16))
+
+/* CLK_SRC_TOP2 */
+#define MUX_BPLL_USER_SEL 0x1
+#define MUX_MPLL_USER_SEL 0x1
+#define MUX_VPLL_SEL 0x0
+#define MUX_EPLL_SEL 0x0
+#define MUX_CPLL_SEL 0x0
+#define VPLLSRC_SEL 0x0
+#define CLK_SRC_TOP2_VAL ((MUX_BPLL_USER_SEL << 24) \
+ | (MUX_MPLL_USER_SEL << 20) \
+ | (MUX_VPLL_SEL << 16) \
+ | (MUX_EPLL_SEL << 12) \
+ | (MUX_CPLL_SEL << 8) \
+ | (VPLLSRC_SEL))
+/* CLK_SRC_TOP3 */
+#define MUX_ACLK_333_SUB_SEL 0x1
+#define MUX_ACLK_400_SUB_SEL 0x1
+#define MUX_ACLK_266_ISP_SUB_SEL 0x1
+#define MUX_ACLK_266_GPS_SUB_SEL 0x1
+#define MUX_ACLK_300_GSCL_SUB_SEL 0x1
+#define MUX_ACLK_266_GSCL_SUB_SEL 0x1
+#define MUX_ACLK_300_DISP1_SUB_SEL 0x1
+#define MUX_ACLK_200_DISP1_SUB_SEL 0x1
+#define CLK_SRC_TOP3_VAL ((MUX_ACLK_333_SUB_SEL << 24) \
+ | (MUX_ACLK_400_SUB_SEL << 20) \
+ | (MUX_ACLK_266_ISP_SUB_SEL << 16) \
+ | (MUX_ACLK_266_GPS_SUB_SEL << 12) \
+ | (MUX_ACLK_300_GSCL_SUB_SEL << 10) \
+ | (MUX_ACLK_266_GSCL_SUB_SEL << 8) \
+ | (MUX_ACLK_300_DISP1_SUB_SEL << 6) \
+ | (MUX_ACLK_200_DISP1_SUB_SEL << 4))
+
+/* CLK_DIV_TOP0 */
+#define ACLK_300_RATIO 0x0
+#define ACLK_400_RATIO 0x3
+#define ACLK_333_RATIO 0x2
+#define ACLK_266_RATIO 0x2
+#define ACLK_200_RATIO 0x3
+#define ACLK_166_RATIO 0x5
+#define ACLK_133_RATIO 0x1
+#define ACLK_66_RATIO 0x5
+#define CLK_DIV_TOP0_VAL ((ACLK_300_RATIO << 28) \
+ | (ACLK_400_RATIO << 24) \
+ | (ACLK_333_RATIO << 20) \
+ | (ACLK_266_RATIO << 16) \
+ | (ACLK_200_RATIO << 12) \
+ | (ACLK_166_RATIO << 8) \
+ | (ACLK_133_RATIO << 4) \
+ | (ACLK_66_RATIO))
+
+/* CLK_DIV_TOP1 */
+#define ACLK_MIPI_HSI_TX_BASE_RATIO 0x3
+#define ACLK_66_PRE_RATIO 0x1
+#define ACLK_400_ISP_RATIO 0x1
+#define ACLK_400_IOP_RATIO 0x1
+#define ACLK_300_GSCL_RATIO 0x0
+#define ACLK_266_GPS_RATIO 0x7
+
+#define CLK_DIV_TOP1_VAL ((ACLK_MIPI_HSI_TX_BASE_RATIO << 28) \
+ | (ACLK_66_PRE_RATIO << 24) \
+ | (ACLK_400_ISP_RATIO << 20) \
+ | (ACLK_400_IOP_RATIO << 16) \
+ | (ACLK_300_GSCL_RATIO << 12) \
+ | (ACLK_266_GPS_RATIO << 8))
+
+/* APLL_LOCK */
+#define APLL_LOCK_VAL (0x3E8)
+/* MPLL_LOCK */
+#define MPLL_LOCK_VAL (0x2F1)
+/* CPLL_LOCK */
+#define CPLL_LOCK_VAL (0x3E8)
+/* EPLL_LOCK */
+#define EPLL_LOCK_VAL (0x2321)
+/* VPLL_LOCK */
+#define VPLL_LOCK_VAL (0x2321)
+/* BPLL_LOCK */
+#define BPLL_LOCK_VAL (0x3E8)
+
+/* CLK_SRC_PERIC0 */
+/* SRC_CLOCK = SCLK_MPLL */
+#define PWM_SEL 0
+#define UART4_SEL 6
+#define UART3_SEL 6
+#define UART2_SEL 6
+#define UART1_SEL 6
+#define UART0_SEL 6
+#define CLK_SRC_PERIC0_VAL ((PWM_SEL << 24) \
+ | (UART4_SEL << 16) \
+ | (UART3_SEL << 12) \
+ | (UART2_SEL << 8) \
+ | (UART1_SEL << 4) \
+ | (UART0_SEL << 0))
+
+#define CLK_SRC_FSYS_VAL 0x66666
+#define CLK_DIV_FSYS0_VAL 0x0BB00000
+#define CLK_DIV_FSYS1_VAL 0x000f000f
+#define CLK_DIV_FSYS2_VAL 0x020f020f
+#define CLK_DIV_FSYS3_VAL 0x000f
+
+/* CLK_DIV_PERIC0 */
+#define UART5_RATIO 8
+#define UART4_RATIO 8
+#define UART3_RATIO 8
+#define UART2_RATIO 8
+#define UART1_RATIO 8
+#define UART0_RATIO 8
+#define CLK_DIV_PERIC0_VAL ((UART4_RATIO << 16) \
+ | (UART3_RATIO << 12) \
+ | (UART2_RATIO << 8) \
+ | (UART1_RATIO << 4) \
+ | (UART0_RATIO << 0))
+
+/* CLK_DIV_PERIC3 */
+#define PWM_RATIO 8
+#define CLK_DIV_PERIC3_VAL (PWM_RATIO << 0)
+
+/* CLK_SRC_LEX */
+#define CLK_SRC_LEX_VAL 0x0
+
+/* CLK_DIV_LEX */
+#define CLK_DIV_LEX_VAL 0x10
+
+/* CLK_DIV_R0X */
+#define CLK_DIV_R0X_VAL 0x10
+
+/* CLK_DIV_L0X */
+#define CLK_DIV_R1X_VAL 0x10
+
+/* SCLK_SRC_ISP */
+#define SCLK_SRC_ISP_VAL 0x600
+/* CLK_DIV_ISP0 */
+#define CLK_DIV_ISP0_VAL 0x31
+
+/* CLK_DIV_ISP1 */
+#define CLK_DIV_ISP1_VAL 0x0
+
+/* CLK_DIV_ISP2 */
+#define CLK_DIV_ISP2_VAL 0x1
+
+#define MPLL_DEC (MPLL_MDIV * MPLL_MDIV / (MPLL_PDIV * 2^(MPLL_SDIV-1)))
+
+/*
+ * TZPC Register Value :
+ * R0SIZE: 0x0 : Size of secured ram
+ */
+#define R0SIZE 0x0
+
+/*
+ * TZPC Decode Protection Register Value :
+ * DECPROTXSET: 0xFF : Set Decode region to non-secure
+ */
+#define DECPROTXSET 0xFF
+
+/* DMC Init */
+#define SET 1
+#define RESET 0
+/* (Memory Interleaving Size = 1 << IV_SIZE) */
+#define CONFIG_IV_SIZE 0x07
+
+#define PHY_RESET_VAL (0 << 0)
+
+/*ZQ Configurations */
+#define PHY_CON16_RESET_VAL 0x08000304
+
+#define ZQ_MODE_DDS_VAL (0x5 << 24)
+#define ZQ_MODE_TERM_VAL (0x5 << 21)
+#define SET_ZQ_MODE_DDS_VAL(x) (x = (x & ~(0x7 << 24)) | ZQ_MODE_DDS_VAL)
+#define SET_ZQ_MODE_TERM_VAL(x) (x = (x & ~(0x7 << 21)) | ZQ_MODE_TERM_VAL)
+
+#define ZQ_MODE_NOTERM (1 << 19)
+#define ZQ_CLK_DIV_EN (1 << 18)
+#define ZQ_MANUAL_STR (1 << 1)
+
+/* Channel and Chip Selection */
+#define CONFIG_DMC_CHANNELS 2
+#define CONFIG_CHIPS_PER_CHANNEL 2
+
+#define SET_CMD_CHANNEL(x, y) (x = (x & ~(1 << 28)) | y << 28)
+#define SET_CMD_CHIP(x, y) (x = (x & ~(1 << 20)) | y << 20)
+
+/* Diret Command */
+#define DIRECT_CMD_NOP 0x07000000
+#define DIRECT_CMD_MRS1 0x00071C00
+#define DIRECT_CMD_MRS2 0x00010BFC
+#define DIRECT_CMD_MRS3 0x00000708
+#define DIRECT_CMD_MRS4 0x00000818
+#define DIRECT_CMD_PALL 0x01000000
+
+/* DLL Resync */
+#define FP_RSYNC (1 << 3)
+
+#define CONFIG_CTRL_DLL_ON(x, y) (x = (x & ~(1 << 5)) | y << 5)
+#define CONFIG_CTRL_START(x, y) (x = (x & ~(1 << 6)) | y << 6)
+#define SET_CTRL_FORCE_VAL(x, y) (x = (x & ~(0x7F << 8)) | y << 8)
+
+/* RDLVL */
+#define PHY_CON0_RESET_VAL 0x17023240
+#define DDR_MODE_LPDDR2 0x2
+#define BYTE_RDLVL_EN (1 << 13)
+#define CTRL_ATGATE (1 << 6)
+#define SET_CTRL_DDR_MODE(x, y) (x = (x & ~(0x3 << 11)) | y << 11)
+
+#define PHY_CON1_RESET_VAL 0x9210100
+#define RDLVL_RDDATAPADJ 0x1
+#define SET_RDLVL_RDDATAPADJ ((PHY_CON1_RESET_VAL & ~(0xFFFF << 0))\
+ | RDLVL_RDDATAPADJ << 0)
+
+#define PHY_CON2_RESET_VAL 0x00010004
+#define RDLVL_EN (1 << 25)
+#define RDDSKEW_CLEAR (1 << 13)
+
+#define CTRL_RDLVL_DATA_EN (1 << 1)
+#define LPDDR2_ADDR 0x00000208
+
+#define DMC_MEMCONFIG0_VAL 0x00001323
+#define DMC_MEMCONFIG1_VAL 0x00001323
+#define DMC_MEMBASECONFIG0_VAL 0x00400780
+#define DMC_MEMBASECONFIG1_VAL 0x00800780
+#define DMC_MEMCONTROL_VAL 0x00212500
+#define DMC_PRECHCONFIG_VAL 0xFF000000
+#define DMC_PWRDNCONFIG_VAL 0xFFFF00FF
+#define DMC_TIMINGREF_VAL 0x0000005D
+#define DMC_TIMINGROW_VAL 0x2336544C
+#define DMC_TIMINGDATA_VAL 0x24202408
+#define DMC_TIMINGPOWER_VAL 0x38260235
+
+#define CTRL_BSTLEN 0x04
+#define CTRL_RDLAT 0x08
+#define PHY_CON42_VAL (CTRL_BSTLEN << 8 | CTRL_RDLAT << 0)
+
+/* DQS, DQ, DEBUG offsets */
+#define SET_DQS_OFFSET_VAL 0x7F7F7F7F
+#define SET_DQ_OFFSET_VAL 0x7F7F7F7F
+#define SET_DEBUG_OFFSET_VAL 0x7F
+
+#define RESET_DQS_OFFSET_VAL 0x08080808
+#define RESET_DQ_OFFSET_VAL 0x08080808
+#define RESET_DEBUG_OFFSET_VAL 0x8
+
+#define CTRL_PULLD_DQ (0x0F << 8)
+#define CTRL_PULLD_DQS (0x0F << 0)
+
+#define DFI_INIT_START (1 << 28)
+
+#define CLK_STOP_EN (1 << 0)
+#define DPWRDN_EN (1 << 1)
+#define DSREF_EN (1 << 5)
+
+#define AREF_EN (1 << 5)
+void sdelay(unsigned long);
+void mem_ctrl_init(void);
+void system_clock_init(void);
+void tzpc_init(void);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <netdev.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/sromc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+struct exynos5_gpio_part1 *gpio1;
+
+#ifdef CONFIG_SMC911X
+static void smc9115_pre_init(void)
+{
+ u32 smc_bw_conf, smc_bc_conf;
+ int i;
+
+ /*
+ * SROM:CS1 and EBI
+ *
+ * GPY0[0] SROM_CSn[0]
+ * GPY0[1] SROM_CSn[1](2)
+ * GPY0[2] SROM_CSn[2]
+ * GPY0[3] SROM_CSn[3]
+ * GPY0[4] EBI_OEn(2)
+ * GPY0[5] EBI_EEn(2)
+ *
+ * GPY1[0] EBI_BEn[0](2)
+ * GPY1[1] EBI_BEn[1](2)
+ * GPY1[2] SROM_WAIT(2)
+ * GPY1[3] EBI_DATA_RDn(2)
+ */
+ s5p_gpio_cfg_pin(&gpio1->y0, CONFIG_ENV_SROM_BANK, GPIO_FUNC(2));
+ s5p_gpio_cfg_pin(&gpio1->y0, 4, GPIO_FUNC(2));
+ s5p_gpio_cfg_pin(&gpio1->y0, 5, GPIO_FUNC(2));
+
+ for (i = 0; i < 4; i++)
+ s5p_gpio_cfg_pin(&gpio1->y1, i, GPIO_FUNC(2));
+
+ /*
+ * EBI: 8 Addrss Lines
+ *
+ * GPY3[0] EBI_ADDR[0](2)
+ * GPY3[1] EBI_ADDR[1](2)
+ * GPY3[2] EBI_ADDR[2](2)
+ * GPY3[3] EBI_ADDR[3](2)
+ * GPY3[4] EBI_ADDR[4](2)
+ * GPY3[5] EBI_ADDR[5](2)
+ * GPY3[6] EBI_ADDR[6](2)
+ * GPY3[7] EBI_ADDR[7](2)
+ *
+ * EBI: 16 Data Lines
+ *
+ * GPY5[0] EBI_DATA[0](2)
+ * GPY5[1] EBI_DATA[1](2)
+ * GPY5[2] EBI_DATA[2](2)
+ * GPY5[3] EBI_DATA[3](2)
+ * GPY5[4] EBI_DATA[4](2)
+ * GPY5[5] EBI_DATA[5](2)
+ * GPY5[6] EBI_DATA[6](2)
+ * GPY5[7] EBI_DATA[7](2)
+ *
+ * GPY6[0] EBI_DATA[8](2)
+ * GPY6[1] EBI_DATA[9](2)
+ * GPY6[2] EBI_DATA[10](2)
+ * GPY6[3] EBI_DATA[11](2)
+ * GPY6[4] EBI_DATA[12](2)
+ * GPY6[5] EBI_DATA[13](2)
+ * GPY6[6] EBI_DATA[14](2)
+ * GPY6[7] EBI_DATA[15](2)
+ */
+ for (i = 0; i < 8; i++) {
+ s5p_gpio_cfg_pin(&gpio1->y3, i, GPIO_FUNC(2));
+ s5p_gpio_set_pull(&gpio1->y3, i, GPIO_PULL_UP);
+
+ s5p_gpio_cfg_pin(&gpio1->y5, i, GPIO_FUNC(2));
+ s5p_gpio_set_pull(&gpio1->y5, i, GPIO_PULL_UP);
+
+ s5p_gpio_cfg_pin(&gpio1->y6, i, GPIO_FUNC(2));
+ s5p_gpio_set_pull(&gpio1->y6, i, GPIO_PULL_UP);
+ }
+
+ /* Ethernet needs data bus width of 16 bits */
+ smc_bw_conf = SROMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK)
+ | SROMC_BYTE_ENABLE(CONFIG_ENV_SROM_BANK);
+
+ smc_bc_conf = SROMC_BC_TACS(0x01) | SROMC_BC_TCOS(0x01)
+ | SROMC_BC_TACC(0x06) | SROMC_BC_TCOH(0x01)
+ | SROMC_BC_TAH(0x0C) | SROMC_BC_TACP(0x09)
+ | SROMC_BC_PMC(0x01);
+
+ /* Select and configure the SROMC bank */
+ s5p_config_sromc(CONFIG_ENV_SROM_BANK, smc_bw_conf, smc_bc_conf);
+}
+#endif
+
+int board_init(void)
+{
+ gpio1 = (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
+
+ gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_5, PHYS_SDRAM_7_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_6, PHYS_SDRAM_7_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_7, PHYS_SDRAM_7_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_8, PHYS_SDRAM_8_SIZE);
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
+ PHYS_SDRAM_1_SIZE);
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2,
+ PHYS_SDRAM_2_SIZE);
+ gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
+ gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3,
+ PHYS_SDRAM_3_SIZE);
+ gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
+ gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4,
+ PHYS_SDRAM_4_SIZE);
+ gd->bd->bi_dram[4].start = PHYS_SDRAM_5;
+ gd->bd->bi_dram[4].size = get_ram_size((long *)PHYS_SDRAM_5,
+ PHYS_SDRAM_5_SIZE);
+ gd->bd->bi_dram[5].start = PHYS_SDRAM_6;
+ gd->bd->bi_dram[5].size = get_ram_size((long *)PHYS_SDRAM_6,
+ PHYS_SDRAM_6_SIZE);
+ gd->bd->bi_dram[6].start = PHYS_SDRAM_7;
+ gd->bd->bi_dram[6].size = get_ram_size((long *)PHYS_SDRAM_7,
+ PHYS_SDRAM_7_SIZE);
+ gd->bd->bi_dram[7].start = PHYS_SDRAM_8;
+ gd->bd->bi_dram[7].size = get_ram_size((long *)PHYS_SDRAM_8,
+ PHYS_SDRAM_8_SIZE);
+}
+
+int board_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_SMC911X
+ smc9115_pre_init();
+ return smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return 0;
+}
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ printf("\nBoard: SMDK5250\n");
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ int i, err;
+
+ /*
+ * MMC2 SD card GPIO:
+ *
+ * GPC2[0] SD_2_CLK(2)
+ * GPC2[1] SD_2_CMD(2)
+ * GPC2[2] SD_2_CDn
+ * GPC2[3:6] SD_2_DATA[0:3](2)
+ */
+ for (i = 0; i < 7; i++) {
+ /* GPC2[0:6] special function 2 */
+ s5p_gpio_cfg_pin(&gpio1->c2, i, GPIO_FUNC(0x2));
+
+ /* GPK2[0:6] drv 4x */
+ s5p_gpio_set_drv(&gpio1->c2, i, GPIO_DRV_4X);
+
+ /* GPK2[0:1] pull disable */
+ if (i == 0 || i == 1) {
+ s5p_gpio_set_pull(&gpio1->c2, i, GPIO_PULL_NONE);
+ continue;
+ }
+
+ /* GPK2[2:6] pull up */
+ s5p_gpio_set_pull(&gpio1->c2, i, GPIO_PULL_UP);
+ }
+
+ err = s5p_mmc_init(2, 4);
+ return err;
+}
+#endif
+
+static void board_uart_init(void)
+{
+ struct exynos5_gpio_part1 *gpio1 =
+ (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
+ int i;
+
+ /* UART1 GPIOs (part1) : GPA0CON[7:4] 0x2222 */
+ for (i = 4; i < 8; i++) {
+ s5p_gpio_set_pull(&gpio1->a0, i, GPIO_PULL_NONE);
+ s5p_gpio_cfg_pin(&gpio1->a0, i, GPIO_FUNC(0x2));
+ }
+}
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+ board_uart_init();
+ return 0;
+}
+#endif
--- /dev/null
+/*
+ * Lowlevel setup for SMDK5250 board based on S5PC520
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <asm/arch/tzpc.h>
+#include"setup.h"
+
+/* Setting TZPC[TrustZone Protection Controller] */
+void tzpc_init(void)
+{
+ struct exynos5_tzpc *tzpc;
+ unsigned int addr;
+
+ for (addr = TZPC0_BASE; addr <= TZPC9_BASE; addr += TZPC_BASE_OFFSET) {
+ tzpc = (struct exynos5_tzpc *)addr;
+
+ if (addr == TZPC0_BASE)
+ writel(R0SIZE, &tzpc->r0size);
+
+ writel(DECPROTXSET, &tzpc->decprot0set);
+ writel(DECPROTXSET, &tzpc->decprot1set);
+
+ if (addr != TZPC9_BASE) {
+ writel(DECPROTXSET, &tzpc->decprot2set);
+ writel(DECPROTXSET, &tzpc->decprot3set);
+ }
+ }
+}
--- /dev/null
+#
+# Copyright (C) 2011 Samsung Electronics
+# Heungjun Kim <riverful.kim@samsung.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += trats.o
+
+SRCS := $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Machine Specific Values for TRATS board based on EXYNOS4210
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _TRATS_SETUP_H
+#define _TRATS_SETUP_H
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+
+/* CLK_SRC_CPU: APLL(1), MPLL(1), CORE(0), HPM(0) */
+#define MUX_HPM_SEL_MOUTAPLL 0x0
+#define MUX_HPM_SEL_SCLKMPLL 0x1
+#define MUX_CORE_SEL_MOUTAPLL 0x0
+#define MUX_CORE_SEL_SCLKMPLL 0x1
+#define MUX_MPLL_SEL_FILPLL 0x0
+#define MUX_MPLL_SEL_MOUTMPLLFOUT 0x1
+#define MUX_APLL_SEL_FILPLL 0x0
+#define MUX_APLL_SEL_MOUTMPLLFOUT 0x1
+#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL_MOUTAPLL << 20) \
+ | (MUX_CORE_SEL_MOUTAPLL << 16) \
+ | (MUX_MPLL_SEL_MOUTMPLLFOUT << 8)\
+ | (MUX_APLL_SEL_MOUTMPLLFOUT << 0))
+
+/* CLK_DIV_CPU0 */
+#define APLL_RATIO 0x0
+#define PCLK_DBG_RATIO 0x1
+#define ATB_RATIO 0x3
+#define PERIPH_RATIO 0x3
+#define COREM1_RATIO 0x7
+#define COREM0_RATIO 0x3
+#define CORE_RATIO 0x0
+#define CLK_DIV_CPU0_VAL ((APLL_RATIO << 24) \
+ | (PCLK_DBG_RATIO << 20) \
+ | (ATB_RATIO << 16) \
+ | (PERIPH_RATIO << 12) \
+ | (COREM1_RATIO << 8) \
+ | (COREM0_RATIO << 4) \
+ | (CORE_RATIO << 0))
+
+/* CLK_DIV_CPU1 */
+#define HPM_RATIO 0x0
+#define COPY_RATIO 0x3
+#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) | (COPY_RATIO))
+
+/* CLK_DIV_DMC0 */
+#define CORE_TIMERS_RATIO 0x1
+#define COPY2_RATIO 0x3
+#define DMCP_RATIO 0x1
+#define DMCD_RATIO 0x1
+#define DMC_RATIO 0x1
+#define DPHY_RATIO 0x1
+#define ACP_PCLK_RATIO 0x1
+#define ACP_RATIO 0x3
+#define CLK_DIV_DMC0_VAL ((CORE_TIMERS_RATIO << 28) \
+ | (COPY2_RATIO << 24) \
+ | (DMCP_RATIO << 20) \
+ | (DMCD_RATIO << 16) \
+ | (DMC_RATIO << 12) \
+ | (DPHY_RATIO << 8) \
+ | (ACP_PCLK_RATIO << 4) \
+ | (ACP_RATIO << 0))
+
+/* CLK_DIV_DMC1 */
+#define DPM_RATIO 0x1
+#define DVSEM_RATIO 0x1
+#define PWI_RATIO 0x1
+#define CLK_DIV_DMC1_VAL ((DPM_RATIO << 24) \
+ | (DVSEM_RATIO << 16) \
+ | (PWI_RATIO << 8))
+
+/* CLK_SRC_TOP0 */
+#define MUX_ONENAND_SEL_ACLK_133 0x0
+#define MUX_ONENAND_SEL_ACLK_160 0x1
+#define MUX_ACLK_133_SEL_SCLKMPLL 0x0
+#define MUX_ACLK_133_SEL_SCLKAPLL 0x1
+#define MUX_ACLK_160_SEL_SCLKMPLL 0x0
+#define MUX_ACLK_160_SEL_SCLKAPLL 0x1
+#define MUX_ACLK_100_SEL_SCLKMPLL 0x0
+#define MUX_ACLK_100_SEL_SCLKAPLL 0x1
+#define MUX_ACLK_200_SEL_SCLKMPLL 0x0
+#define MUX_ACLK_200_SEL_SCLKAPLL 0x1
+#define MUX_VPLL_SEL_FINPLL 0x0
+#define MUX_VPLL_SEL_FOUTVPLL 0x1
+#define MUX_EPLL_SEL_FINPLL 0x0
+#define MUX_EPLL_SEL_FOUTEPLL 0x1
+#define MUX_ONENAND_1_SEL_MOUTONENAND 0x0
+#define MUX_ONENAND_1_SEL_SCLKVPLL 0x1
+#define CLK_SRC_TOP0_VAL ((MUX_ONENAND_SEL_ACLK_160 << 28) \
+ | (MUX_ACLK_133_SEL_SCLKMPLL << 24) \
+ | (MUX_ACLK_160_SEL_SCLKMPLL << 20) \
+ | (MUX_ACLK_100_SEL_SCLKMPLL << 16) \
+ | (MUX_ACLK_200_SEL_SCLKMPLL << 12) \
+ | (MUX_VPLL_SEL_FOUTVPLL << 8) \
+ | (MUX_EPLL_SEL_FOUTEPLL << 4) \
+ | (MUX_ONENAND_1_SEL_MOUTONENAND << 0))
+
+/* CLK_DIV_TOP */
+#define ONENAND_RATIO 0x0
+#define ACLK_133_RATIO 0x5
+#define ACLK_160_RATIO 0x4
+#define ACLK_100_RATIO 0x7
+#define ACLK_200_RATIO 0x3
+#define CLK_DIV_TOP_VAL ((ONENAND_RATIO << 16) \
+ | (ACLK_133_RATIO << 12)\
+ | (ACLK_160_RATIO << 8) \
+ | (ACLK_100_RATIO << 4) \
+ | (ACLK_200_RATIO << 0))
+
+/* CLK_DIV_LEFTBUS */
+#define GPL_RATIO 0x1
+#define GDL_RATIO 0x3
+#define CLK_DIV_LEFTBUS_VAL ((GPL_RATIO << 4) | (GDL_RATIO))
+
+/* CLK_DIV_RIGHTBUS */
+#define GPR_RATIO 0x1
+#define GDR_RATIO 0x3
+#define CLK_DIV_RIGHTBUS_VAL ((GPR_RATIO << 4) | (GDR_RATIO))
+
+/* CLK_SRS_FSYS: 6 = SCLKMPLL */
+#define SATA_SEL_SCLKMPLL 0
+#define SATA_SEL_SCLKAPLL 1
+
+#define MMC_SEL_XXTI 0
+#define MMC_SEL_XUSBXTI 1
+#define MMC_SEL_SCLK_HDMI24M 2
+#define MMC_SEL_SCLK_USBPHY0 3
+#define MMC_SEL_SCLK_USBPHY1 4
+#define MMC_SEL_SCLK_HDMIPHY 5
+#define MMC_SEL_SCLKMPLL 6
+#define MMC_SEL_SCLKEPLL 7
+#define MMC_SEL_SCLKVPLL 8
+
+#define MMCC0_SEL MMC_SEL_SCLKMPLL
+#define MMCC1_SEL MMC_SEL_SCLKMPLL
+#define MMCC2_SEL MMC_SEL_SCLKMPLL
+#define MMCC3_SEL MMC_SEL_SCLKMPLL
+#define MMCC4_SEL MMC_SEL_SCLKMPLL
+#define CLK_SRC_FSYS_VAL ((SATA_SEL_SCLKMPLL << 24) \
+ | (MMCC4_SEL << 16) \
+ | (MMCC3_SEL << 12) \
+ | (MMCC2_SEL << 8) \
+ | (MMCC1_SEL << 4) \
+ | (MMCC0_SEL << 0))
+
+/* SCLK_MMC[0-4] = MOUTMMC[0-4]/(MMC[0-4]_RATIO + 1)/(MMC[0-4]_PRE_RATIO +1) */
+/* CLK_DIV_FSYS1: 800(MPLL) / (15 + 1) */
+#define MMC0_RATIO 0xF
+#define MMC0_PRE_RATIO 0x0
+#define MMC1_RATIO 0xF
+#define MMC1_PRE_RATIO 0x0
+#define CLK_DIV_FSYS1_VAL ((MMC1_PRE_RATIO << 24) \
+ | (MMC1_RATIO << 16) \
+ | (MMC0_PRE_RATIO << 8) \
+ | (MMC0_RATIO << 0))
+
+/* CLK_DIV_FSYS2: 800(MPLL) / (15 + 1) */
+#define MMC2_RATIO 0xF
+#define MMC2_PRE_RATIO 0x0
+#define MMC3_RATIO 0xF
+#define MMC3_PRE_RATIO 0x0
+#define CLK_DIV_FSYS2_VAL ((MMC3_PRE_RATIO << 24) \
+ | (MMC3_RATIO << 16) \
+ | (MMC2_PRE_RATIO << 8) \
+ | (MMC2_RATIO << 0))
+
+/* CLK_DIV_FSYS3: 800(MPLL) / (15 + 1) */
+#define MMC4_RATIO 0xF
+#define MMC4_PRE_RATIO 0x0
+#define CLK_DIV_FSYS3_VAL ((MMC4_PRE_RATIO << 8) \
+ | (MMC4_RATIO << 0))
+
+/* CLK_SRC_PERIL0 */
+#define UART_SEL_XXTI 0
+#define UART_SEL_XUSBXTI 1
+#define UART_SEL_SCLK_HDMI24M 2
+#define UART_SEL_SCLK_USBPHY0 3
+#define UART_SEL_SCLK_USBPHY1 4
+#define UART_SEL_SCLK_HDMIPHY 5
+#define UART_SEL_SCLKMPLL 6
+#define UART_SEL_SCLKEPLL 7
+#define UART_SEL_SCLKVPLL 8
+
+#define UART0_SEL UART_SEL_SCLKMPLL
+#define UART1_SEL UART_SEL_SCLKMPLL
+#define UART2_SEL UART_SEL_SCLKMPLL
+#define UART3_SEL UART_SEL_SCLKMPLL
+#define UART4_SEL UART_SEL_SCLKMPLL
+#define UART5_SEL UART_SEL_SCLKMPLL
+#define CLK_SRC_PERIL0_VAL ((UART5_SEL << 16) \
+ | (UART4_SEL << 12) \
+ | (UART3_SEL << 12) \
+ | (UART2_SEL << 8) \
+ | (UART1_SEL << 4) \
+ | (UART0_SEL << 0))
+
+/* SCLK_UART[0-4] = MOUTUART[0-4] / (UART[0-4]_RATIO + 1) */
+/* CLK_DIV_PERIL0 */
+#define UART0_RATIO 7
+#define UART1_RATIO 7
+#define UART2_RATIO 7
+#define UART3_RATIO 4
+#define UART4_RATIO 7
+#define UART5_RATIO 7
+#define CLK_DIV_PERIL0_VAL ((UART5_RATIO << 16) \
+ | (UART4_RATIO << 12) \
+ | (UART3_RATIO << 12) \
+ | (UART2_RATIO << 8) \
+ | (UART1_RATIO << 4) \
+ | (UART0_RATIO << 0))
+
+/* CLK_DIV_PERIL3 */
+#define SLIMBUS_RATIO 0x0
+#define PWM_RATIO 0x8
+#define CLK_DIV_PERIL3_VAL ((SLIMBUS_RATIO << 4) \
+ | (PWM_RATIO << 0))
+
+/* Required period to generate a stable clock output */
+/* PLL_LOCK_TIME */
+#define PLL_LOCKTIME 0x1C20
+
+/* PLL Values */
+#define DISABLE 0
+#define ENABLE 1
+#define SET_PLL(mdiv, pdiv, sdiv) ((ENABLE << 31)\
+ | (mdiv << 16) \
+ | (pdiv << 8) \
+ | (sdiv << 0))
+
+/* APLL_CON0: 800MHz */
+#define APLL_MDIV 0xC8
+#define APLL_PDIV 0x6
+#define APLL_SDIV 0x1
+#define APLL_CON0_VAL SET_PLL(APLL_MDIV, APLL_PDIV, APLL_SDIV)
+
+/* APLL_CON1 */
+#define APLL_AFC_ENB 0x1
+#define APLL_AFC 0x1C
+#define APLL_CON1_VAL ((APLL_AFC_ENB << 31) | (APLL_AFC << 0))
+
+/* MPLL_CON0: 800MHz */
+#define MPLL_MDIV 0xC8
+#define MPLL_PDIV 0x6
+#define MPLL_SDIV 0x1
+#define MPLL_CON0_VAL SET_PLL(MPLL_MDIV, MPLL_PDIV, MPLL_SDIV)
+
+/* MPLL_CON1 */
+#define MPLL_AFC_ENB 0x1
+#define MPLL_AFC 0x1C
+#define MPLL_CON1_VAL ((MPLL_AFC_ENB << 31) | (MPLL_AFC << 0))
+
+/* EPLL_CON0: 96MHz */
+#define EPLL_MDIV 0x30
+#define EPLL_PDIV 0x3
+#define EPLL_SDIV 0x2
+#define EPLL_CON0_VAL SET_PLL(EPLL_MDIV, EPLL_PDIV, EPLL_SDIV)
+
+/* EPLL_CON1 */
+#define EPLL_K 0x0
+#define EPLL_CON1_VAL (EPLL_K >> 0)
+
+/* VPLL_CON0: 108MHz */
+#define VPLL_MDIV 0x35
+#define VPLL_PDIV 0x3
+#define VPLL_SDIV 0x2
+#define VPLL_CON0_VAL SET_PLL(VPLL_MDIV, VPLL_PDIV, VPLL_SDIV)
+
+/* VPLL_CON1 */
+#define VPLL_SSCG_EN DISABLE
+#define VPLL_SEL_PF_DN_SPREAD 0x0
+#define VPLL_MRR 0x11
+#define VPLL_MFR 0x0
+#define VPLL_K 0x400
+#define VPLL_CON1_VAL ((VPLL_SSCG_EN << 31)\
+ | (VPLL_SEL_PF_DN_SPREAD << 29) \
+ | (VPLL_MRR << 24) \
+ | (VPLL_MFR << 16) \
+ | (VPLL_K << 0))
+
+/* CLOCK GATE */
+#define CLK_DIS 0x0
+#define CLK_EN 0x1
+
+#define BIT_CAM_CLK_PIXELASYNCM1 18
+#define BIT_CAM_CLK_PIXELASYNCM0 17
+#define BIT_CAM_CLK_PPMUCAMIF 16
+#define BIT_CAM_CLK_QEFIMC3 15
+#define BIT_CAM_CLK_QEFIMC2 14
+#define BIT_CAM_CLK_QEFIMC1 13
+#define BIT_CAM_CLK_QEFIMC0 12
+#define BIT_CAM_CLK_SMMUJPEG 11
+#define BIT_CAM_CLK_SMMUFIMC3 10
+#define BIT_CAM_CLK_SMMUFIMC2 9
+#define BIT_CAM_CLK_SMMUFIMC1 8
+#define BIT_CAM_CLK_SMMUFIMC0 7
+#define BIT_CAM_CLK_JPEG 6
+#define BIT_CAM_CLK_CSIS1 5
+#define BIT_CAM_CLK_CSIS0 4
+#define BIT_CAM_CLK_FIMC3 3
+#define BIT_CAM_CLK_FIMC2 2
+#define BIT_CAM_CLK_FIMC1 1
+#define BIT_CAM_CLK_FIMC0 0
+#define CLK_GATE_IP_CAM_ALL_EN ((CLK_EN << BIT_CAM_CLK_PIXELASYNCM1)\
+ | (CLK_EN << BIT_CAM_CLK_PIXELASYNCM0)\
+ | (CLK_EN << BIT_CAM_CLK_PPMUCAMIF)\
+ | (CLK_EN << BIT_CAM_CLK_QEFIMC3)\
+ | (CLK_EN << BIT_CAM_CLK_QEFIMC2)\
+ | (CLK_EN << BIT_CAM_CLK_QEFIMC1)\
+ | (CLK_EN << BIT_CAM_CLK_QEFIMC0)\
+ | (CLK_EN << BIT_CAM_CLK_SMMUJPEG)\
+ | (CLK_EN << BIT_CAM_CLK_SMMUFIMC3)\
+ | (CLK_EN << BIT_CAM_CLK_SMMUFIMC2)\
+ | (CLK_EN << BIT_CAM_CLK_SMMUFIMC1)\
+ | (CLK_EN << BIT_CAM_CLK_SMMUFIMC0)\
+ | (CLK_EN << BIT_CAM_CLK_JPEG)\
+ | (CLK_EN << BIT_CAM_CLK_CSIS1)\
+ | (CLK_EN << BIT_CAM_CLK_CSIS0)\
+ | (CLK_EN << BIT_CAM_CLK_FIMC3)\
+ | (CLK_EN << BIT_CAM_CLK_FIMC2)\
+ | (CLK_EN << BIT_CAM_CLK_FIMC1)\
+ | (CLK_EN << BIT_CAM_CLK_FIMC0))
+#define CLK_GATE_IP_CAM_ALL_DIS ~CLK_GATE_IP_CAM_ALL_EN
+
+#define BIT_VP_CLK_PPMUTV 5
+#define BIT_VP_CLK_SMMUTV 4
+#define BIT_VP_CLK_HDMI 3
+#define BIT_VP_CLK_TVENC 2
+#define BIT_VP_CLK_MIXER 1
+#define BIT_VP_CLK_VP 0
+#define CLK_GATE_IP_VP_ALL_EN ((CLK_EN << BIT_VP_CLK_PPMUTV)\
+ | (CLK_EN << BIT_VP_CLK_SMMUTV)\
+ | (CLK_EN << BIT_VP_CLK_HDMI)\
+ | (CLK_EN << BIT_VP_CLK_TVENC)\
+ | (CLK_EN << BIT_VP_CLK_MIXER)\
+ | (CLK_EN << BIT_VP_CLK_VP))
+#define CLK_GATE_IP_VP_ALL_DIS ~CLK_GATE_IP_VP_ALL_EN
+
+#define BIT_MFC_CLK_PPMUMFC_R 4
+#define BIT_MFC_CLK_PPMUMFC_L 3
+#define BIT_MFC_CLK_SMMUMFC_R 2
+#define BIT_MFC_CLK_SMMUMFC_L 1
+#define BIT_MFC_CLK_MFC 0
+#define CLK_GATE_IP_MFC_ALL_EN ((CLK_EN << BIT_MFC_CLK_PPMUMFC_R)\
+ | (CLK_EN << BIT_MFC_CLK_PPMUMFC_L)\
+ | (CLK_EN << BIT_MFC_CLK_SMMUMFC_R)\
+ | (CLK_EN << BIT_MFC_CLK_SMMUMFC_L)\
+ | (CLK_EN << BIT_MFC_CLK_MFC))
+#define CLK_GATE_IP_MFC_ALL_DIS ~CLK_GATE_IP_MFC_ALL_EN
+
+#define BIT_G3D_CLK_QEG3D 2
+#define BIT_G3D_CLK_PPMUG3D 1
+#define BIT_G3D_CLK_G3D 0
+#define CLK_GATE_IP_G3D_ALL_EN ((CLK_EN << BIT_G3D_CLK_QEG3D)\
+ | (CLK_EN << BIT_G3D_CLK_PPMUG3D)\
+ | (CLK_EN << BIT_G3D_CLK_G3D))
+#define CLK_GATE_IP_G3D_ALL_DIS ~CLK_GATE_IP_G3D_ALL_EN
+
+#define BIT_IMAGE_CLK_PPMUIMAGE 9
+#define BIT_IMAGE_CLK_QEMDMA 8
+#define BIT_IMAGE_CLK_QEROTATOR 7
+#define BIT_IMAGE_CLK_QEG2D 6
+#define BIT_IMAGE_CLK_SMMUMDMA 5
+#define BIT_IMAGE_CLK_SMMUROTATOR 4
+#define BIT_IMAGE_CLK_SMMUG2D 3
+#define BIT_IMAGE_CLK_MDMA 2
+#define BIT_IMAGE_CLK_ROTATOR 1
+#define BIT_IMAGE_CLK_G2D 0
+#define CLK_GATE_IP_IMAGE_ALL_EN ((CLK_EN << BIT_IMAGE_CLK_PPMUIMAGE)\
+ | (CLK_EN << BIT_IMAGE_CLK_QEMDMA)\
+ | (CLK_EN << BIT_IMAGE_CLK_QEROTATOR)\
+ | (CLK_EN << BIT_IMAGE_CLK_QEG2D)\
+ | (CLK_EN << BIT_IMAGE_CLK_SMMUMDMA)\
+ | (CLK_EN << BIT_IMAGE_CLK_SMMUROTATOR)\
+ | (CLK_EN << BIT_IMAGE_CLK_SMMUG2D)\
+ | (CLK_EN << BIT_IMAGE_CLK_MDMA)\
+ | (CLK_EN << BIT_IMAGE_CLK_ROTATOR)\
+ | (CLK_EN << BIT_IMAGE_CLK_G2D))
+#define CLK_GATE_IP_IMAGE_ALL_DIS ~CLK_GATE_IP_IMAGE_ALL_EN
+
+#define BIT_LCD0_CLK_PPMULCD0 5
+#define BIT_LCD0_CLK_SMMUFIMD0 4
+#define BIT_LCD0_CLK_DSIM0 3
+#define BIT_LCD0_CLK_MDNIE0 2
+#define BIT_LCD0_CLK_MIE0 1
+#define BIT_LCD0_CLK_FIMD0 0
+#define CLK_GATE_IP_LCD0_ALL_EN ((CLK_EN << BIT_LCD0_CLK_PPMULCD0)\
+ | (CLK_EN << BIT_LCD0_CLK_SMMUFIMD0)\
+ | (CLK_EN << BIT_LCD0_CLK_DSIM0)\
+ | (CLK_EN << BIT_LCD0_CLK_MDNIE0)\
+ | (CLK_EN << BIT_LCD0_CLK_MIE0)\
+ | (CLK_EN << BIT_LCD0_CLK_FIMD0))
+#define CLK_GATE_IP_LCD0_ALL_DIS ~CLK_GATE_IP_LCD0_ALL_EN
+
+#define BIT_LCD1_CLK_PPMULCD1 5
+#define BIT_LCD1_CLK_SMMUFIMD1 4
+#define BIT_LCD1_CLK_DSIM1 3
+#define BIT_LCD1_CLK_MDNIE1 2
+#define BIT_LCD1_CLK_MIE1 1
+#define BIT_LCD1_CLK_FIMD1 0
+#define CLK_GATE_IP_LCD1_ALL_EN ((CLK_EN << BIT_LCD1_CLK_PPMULCD1)\
+ | (CLK_EN << BIT_LCD1_CLK_SMMUFIMD1)\
+ | (CLK_EN << BIT_LCD1_CLK_DSIM1)\
+ | (CLK_EN << BIT_LCD1_CLK_MDNIE1)\
+ | (CLK_EN << BIT_LCD1_CLK_MIE1)\
+ | (CLK_EN << BIT_LCD1_CLK_FIMD1))
+#define CLK_GATE_IP_LCD1_ALL_DIS ~CLK_GATE_IP_LCD1_ALL_EN
+
+#define BIT_FSYS_CLK_SMMUPCIE 18
+#define BIT_FSYS_CLK_PPMUFILE 17
+#define BIT_FSYS_CLK_NFCON 16
+#define BIT_FSYS_CLK_ONENAND 15
+#define BIT_FSYS_CLK_PCIE 14
+#define BIT_FSYS_CLK_USBDEVICE 13
+#define BIT_FSYS_CLK_USBHOST 12
+#define BIT_FSYS_CLK_SROMC 11
+#define BIT_FSYS_CLK_SATA 10
+#define BIT_FSYS_CLK_SDMMC4 9
+#define BIT_FSYS_CLK_SDMMC3 8
+#define BIT_FSYS_CLK_SDMMC2 7
+#define BIT_FSYS_CLK_SDMMC1 6
+#define BIT_FSYS_CLK_SDMMC0 5
+#define BIT_FSYS_CLK_TSI 4
+#define BIT_FSYS_CLK_SATAPHY 3
+#define BIT_FSYS_CLK_PCIEPHY 2
+#define BIT_FSYS_CLK_PDMA1 1
+#define BIT_FSYS_CLK_PDMA0 0
+#define CLK_GATE_IP_FSYS_ALL_EN ((CLK_EN << BIT_FSYS_CLK_SMMUPCIE)\
+ | (CLK_EN << BIT_FSYS_CLK_PPMUFILE)\
+ | (CLK_EN << BIT_FSYS_CLK_NFCON)\
+ | (CLK_EN << BIT_FSYS_CLK_ONENAND)\
+ | (CLK_EN << BIT_FSYS_CLK_PCIE)\
+ | (CLK_EN << BIT_FSYS_CLK_USBDEVICE)\
+ | (CLK_EN << BIT_FSYS_CLK_USBHOST)\
+ | (CLK_EN << BIT_FSYS_CLK_SROMC)\
+ | (CLK_EN << BIT_FSYS_CLK_SATA)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC4)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC3)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC2)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC1)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC0)\
+ | (CLK_EN << BIT_FSYS_CLK_TSI)\
+ | (CLK_EN << BIT_FSYS_CLK_SATAPHY)\
+ | (CLK_EN << BIT_FSYS_CLK_PCIEPHY)\
+ | (CLK_EN << BIT_FSYS_CLK_PDMA1)\
+ | (CLK_EN << BIT_FSYS_CLK_PDMA0))
+#define CLK_GATE_IP_FSYS_ALL_DIS ~CLK_GATE_IP_FSYS_ALL_EN
+
+#define BIT_GPS_CLK_SMMUGPS 1
+#define BIT_GPS_CLK_GPS 0
+#define CLK_GATE_IP_GPS_ALL_EN ((CLK_EN << BIT_GPS_CLK_SMMUGPS)\
+ | (CLK_EN << BIT_GPS_CLK_GPS))
+#define CLK_GATE_IP_GPS_ALL_DIS ~CLK_GATE_IP_GPS_ALL_EN
+
+#define BIT_PERIL_CLK_MODEMIF 28
+#define BIT_PERIL_CLK_AC97 27
+#define BIT_PERIL_CLK_SPDIF 26
+#define BIT_PERIL_CLK_SLIMBUS 25
+#define BIT_PERIL_CLK_PWM 24
+#define BIT_PERIL_CLK_PCM2 23
+#define BIT_PERIL_CLK_PCM1 22
+#define BIT_PERIL_CLK_I2S2 21
+#define BIT_PERIL_CLK_I2S1 20
+#define BIT_PERIL_CLK_RESERVED0 19
+#define BIT_PERIL_CLK_SPI2 18
+#define BIT_PERIL_CLK_SPI1 17
+#define BIT_PERIL_CLK_SPI0 16
+#define BIT_PERIL_CLK_TSADC 15
+#define BIT_PERIL_CLK_I2CHDMI 14
+#define BIT_PERIL_CLK_I2C7 13
+#define BIT_PERIL_CLK_I2C6 12
+#define BIT_PERIL_CLK_I2C5 11
+#define BIT_PERIL_CLK_I2C4 10
+#define BIT_PERIL_CLK_I2C3 9
+#define BIT_PERIL_CLK_I2C2 8
+#define BIT_PERIL_CLK_I2C1 7
+#define BIT_PERIL_CLK_I2C0 6
+#define BIT_PERIL_CLK_RESERVED1 5
+#define BIT_PERIL_CLK_UART4 4
+#define BIT_PERIL_CLK_UART3 3
+#define BIT_PERIL_CLK_UART2 2
+#define BIT_PERIL_CLK_UART1 1
+#define BIT_PERIL_CLK_UART0 0
+#define CLK_GATE_IP_PERIL_ALL_EN ((CLK_EN << BIT_PERIL_CLK_MODEMIF)\
+ | (CLK_EN << BIT_PERIL_CLK_AC97)\
+ | (CLK_EN << BIT_PERIL_CLK_SPDIF)\
+ | (CLK_EN << BIT_PERIL_CLK_SLIMBUS)\
+ | (CLK_EN << BIT_PERIL_CLK_PWM)\
+ | (CLK_EN << BIT_PERIL_CLK_PCM2)\
+ | (CLK_EN << BIT_PERIL_CLK_PCM1)\
+ | (CLK_EN << BIT_PERIL_CLK_I2S2)\
+ | (CLK_EN << BIT_PERIL_CLK_I2S1)\
+ | (CLK_EN << BIT_PERIL_CLK_RESERVED0)\
+ | (CLK_EN << BIT_PERIL_CLK_SPI2)\
+ | (CLK_EN << BIT_PERIL_CLK_SPI1)\
+ | (CLK_EN << BIT_PERIL_CLK_SPI0)\
+ | (CLK_EN << BIT_PERIL_CLK_TSADC)\
+ | (CLK_EN << BIT_PERIL_CLK_I2CHDMI)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C7)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C6)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C5)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C4)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C3)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C2)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C1)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C0)\
+ | (CLK_EN << BIT_PERIL_CLK_RESERVED1)\
+ | (CLK_EN << BIT_PERIL_CLK_UART4)\
+ | (CLK_EN << BIT_PERIL_CLK_UART3)\
+ | (CLK_EN << BIT_PERIL_CLK_UART2)\
+ | (CLK_EN << BIT_PERIL_CLK_UART1)\
+ | (CLK_EN << BIT_PERIL_CLK_UART0))
+#define CLK_GATE_IP_PERIL_ALL_DIS ~CLK_GATE_IP_PERIL_ALL_EN
+
+#define BIT_PERIR_CLK_TMU_APBIF 17
+#define BIT_PERIR_CLK_KEYIF 16
+#define BIT_PERIR_CLK_RTC 15
+#define BIT_PERIR_CLK_WDT 14
+#define BIT_PERIR_CLK_MCT 13
+#define BIT_PERIR_CLK_SECKEY 12
+#define BIT_PERIR_CLK_HDMI_CEC 11
+#define BIT_PERIR_CLK_TZPC5 10
+#define BIT_PERIR_CLK_TZPC4 9
+#define BIT_PERIR_CLK_TZPC3 8
+#define BIT_PERIR_CLK_TZPC2 7
+#define BIT_PERIR_CLK_TZPC1 6
+#define BIT_PERIR_CLK_TZPC0 5
+#define BIT_PERIR_CLK_CMU_DMCPART 4
+#define BIT_PERIR_CLK_RESERVED 3
+#define BIT_PERIR_CLK_CMU_APBIF 2
+#define BIT_PERIR_CLK_SYSREG 1
+#define BIT_PERIR_CLK_CHIP_ID 0
+#define CLK_GATE_IP_PERIR_ALL_EN ((CLK_EN << BIT_PERIR_CLK_TMU_APBIF)\
+ | (CLK_EN << BIT_PERIR_CLK_KEYIF)\
+ | (CLK_EN << BIT_PERIR_CLK_RTC)\
+ | (CLK_EN << BIT_PERIR_CLK_WDT)\
+ | (CLK_EN << BIT_PERIR_CLK_MCT)\
+ | (CLK_EN << BIT_PERIR_CLK_SECKEY)\
+ | (CLK_EN << BIT_PERIR_CLK_HDMI_CEC)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC5)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC4)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC3)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC2)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC1)\
+ | (CLK_EN << BIT_PERIR_CLK_TZPC0)\
+ | (CLK_EN << BIT_PERIR_CLK_CMU_DMCPART)\
+ | (CLK_EN << BIT_PERIR_CLK_RESERVED)\
+ | (CLK_EN << BIT_PERIR_CLK_CMU_APBIF)\
+ | (CLK_EN << BIT_PERIR_CLK_SYSREG)\
+ | (CLK_EN << BIT_PERIR_CLK_CHIP_ID))
+#define CLK_GATE_IP_PERIR_ALL_DIS ~CLK_GATE_IP_PERIR_ALL_EN
+
+#define BIT_BLOCK_CLK_GPS 7
+#define BIT_BLOCK_CLK_RESERVED 6
+#define BIT_BLOCK_CLK_LCD1 5
+#define BIT_BLOCK_CLK_LCD0 4
+#define BIT_BLOCK_CLK_G3D 3
+#define BIT_BLOCK_CLK_MFC 2
+#define BIT_BLOCK_CLK_TV 1
+#define BIT_BLOCK_CLK_CAM 0
+#define CLK_GATE_BLOCK_ALL_EN ((CLK_EN << BIT_BLOCK_CLK_GPS)\
+ | (CLK_EN << BIT_BLOCK_CLK_RESERVED)\
+ | (CLK_EN << BIT_BLOCK_CLK_LCD1)\
+ | (CLK_EN << BIT_BLOCK_CLK_LCD0)\
+ | (CLK_EN << BIT_BLOCK_CLK_G3D)\
+ | (CLK_EN << BIT_BLOCK_CLK_MFC)\
+ | (CLK_EN << BIT_BLOCK_CLK_TV)\
+ | (CLK_EN << BIT_BLOCK_CLK_CAM))
+#define CLK_GATE_BLOCK_ALL_DIS ~CLK_GATE_BLOCK_ALL_EN
+
+/*
+ * GATE CAM : All block
+ * GATE VP : All block
+ * GATE MFC : All block
+ * GATE G3D : All block
+ * GATE IMAGE : All block
+ * GATE LCD0 : All block
+ * GATE LCD1 : All block
+ * GATE FSYS : Enable - PDMA0,1, SDMMC0,2, USBHOST, USBDEVICE, PPMUFILE
+ * GATE GPS : All block
+ * GATE PERI Left : All Enable, Block - SLIMBUS, SPDIF, AC97
+ * GATE PERI Right : All Enable, Block - KEYIF
+ * GATE Block : All block
+ */
+#define CLK_GATE_IP_CAM_VAL CLK_GATE_IP_CAM_ALL_DIS
+#define CLK_GATE_IP_VP_VAL CLK_GATE_IP_VP_ALL_DIS
+#define CLK_GATE_IP_MFC_VAL CLK_GATE_IP_MFC_ALL_DIS
+#define CLK_GATE_IP_G3D_VAL CLK_GATE_IP_G3D_ALL_DIS
+#define CLK_GATE_IP_IMAGE_VAL CLK_GATE_IP_IMAGE_ALL_DIS
+#define CLK_GATE_IP_LCD0_VAL CLK_GATE_IP_LCD0_ALL_DIS
+#define CLK_GATE_IP_LCD1_VAL CLK_GATE_IP_LCD1_ALL_DIS
+#define CLK_GATE_IP_FSYS_VAL (CLK_GATE_IP_FSYS_ALL_DIS \
+ | (CLK_EN << BIT_FSYS_CLK_PPMUFILE)\
+ | (CLK_EN << BIT_FSYS_CLK_USBDEVICE)\
+ | (CLK_EN << BIT_FSYS_CLK_USBHOST)\
+ | (CLK_EN << BIT_FSYS_CLK_SROMC)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC2)\
+ | (CLK_EN << BIT_FSYS_CLK_SDMMC0)\
+ | (CLK_EN << BIT_FSYS_CLK_PDMA1)\
+ | (CLK_EN << BIT_FSYS_CLK_PDMA0))
+#define CLK_GATE_IP_GPS_VAL CLK_GATE_IP_GPS_ALL_DIS
+#define CLK_GATE_IP_PERIL_VAL (CLK_GATE_IP_PERIL_ALL_DIS \
+ | ~((CLK_EN << BIT_PERIL_CLK_AC97)\
+ | (CLK_EN << BIT_PERIL_CLK_SPDIF)\
+ | (CLK_EN << BIT_PERIL_CLK_I2C2)\
+ | (CLK_EN << BIT_PERIL_CLK_SLIMBUS)))
+#define CLK_GATE_IP_PERIR_VAL (CLK_GATE_IP_PERIR_ALL_DIS \
+ | ~((CLK_EN << BIT_PERIR_CLK_KEYIF)))
+#define CLK_GATE_BLOCK_VAL CLK_GATE_BLOCK_ALL_DIS
+
+/* PS_HOLD: Data Hight, Output En */
+#define BIT_DAT 8
+#define BIT_EN 9
+#define EXYNOS4_PS_HOLD_CON_VAL (0x1 << BIT_DAT | 0x1 << BIT_EN)
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/watchdog.h>
+#include <asm/arch/power.h>
+#include <pmic.h>
+#include <usb/s3c_udc.h>
+#include <max8998_pmic.h>
+
+#include "setup.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+unsigned int board_rev;
+
+#ifdef CONFIG_REVISION_TAG
+u32 get_board_rev(void)
+{
+ return board_rev;
+}
+#endif
+
+static void check_hw_revision(void);
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ check_hw_revision();
+ printf("HW Revision:\t0x%x\n", board_rev);
+
+#if defined(CONFIG_PMIC)
+ pmic_init();
+#endif
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
+ get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
+
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+}
+
+static unsigned int get_hw_revision(void)
+{
+ struct exynos4_gpio_part1 *gpio =
+ (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1();
+ int hwrev = 0;
+ int i;
+
+ /* hw_rev[3:0] == GPE1[3:0] */
+ for (i = 0; i < 4; i++) {
+ s5p_gpio_cfg_pin(&gpio->e1, i, GPIO_INPUT);
+ s5p_gpio_set_pull(&gpio->e1, i, GPIO_PULL_NONE);
+ }
+
+ udelay(1);
+
+ for (i = 0; i < 4; i++)
+ hwrev |= (s5p_gpio_get_value(&gpio->e1, i) << i);
+
+ debug("hwrev 0x%x\n", hwrev);
+
+ return hwrev;
+}
+
+static void check_hw_revision(void)
+{
+ int hwrev;
+
+ hwrev = get_hw_revision();
+
+ board_rev |= hwrev;
+}
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ puts("Board:\tTRATS\n");
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ struct exynos4_gpio_part2 *gpio =
+ (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
+ int i, err;
+
+ /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */
+ s5p_gpio_direction_output(&gpio->k0, 2, 1);
+ s5p_gpio_set_pull(&gpio->k0, 2, GPIO_PULL_NONE);
+
+ /*
+ * eMMC GPIO:
+ * SDR 8-bit@48MHz at MMC0
+ * GPK0[0] SD_0_CLK(2)
+ * GPK0[1] SD_0_CMD(2)
+ * GPK0[2] SD_0_CDn -> Not used
+ * GPK0[3:6] SD_0_DATA[0:3](2)
+ * GPK1[3:6] SD_0_DATA[0:3](3)
+ *
+ * DDR 4-bit@26MHz at MMC4
+ * GPK0[0] SD_4_CLK(3)
+ * GPK0[1] SD_4_CMD(3)
+ * GPK0[2] SD_4_CDn -> Not used
+ * GPK0[3:6] SD_4_DATA[0:3](3)
+ * GPK1[3:6] SD_4_DATA[4:7](4)
+ */
+ for (i = 0; i < 7; i++) {
+ if (i == 2)
+ continue;
+ /* GPK0[0:6] special function 2 */
+ s5p_gpio_cfg_pin(&gpio->k0, i, 0x2);
+ /* GPK0[0:6] pull disable */
+ s5p_gpio_set_pull(&gpio->k0, i, GPIO_PULL_NONE);
+ /* GPK0[0:6] drv 4x */
+ s5p_gpio_set_drv(&gpio->k0, i, GPIO_DRV_4X);
+ }
+
+ for (i = 3; i < 7; i++) {
+ /* GPK1[3:6] special function 3 */
+ s5p_gpio_cfg_pin(&gpio->k1, i, 0x3);
+ /* GPK1[3:6] pull disable */
+ s5p_gpio_set_pull(&gpio->k1, i, GPIO_PULL_NONE);
+ /* GPK1[3:6] drv 4x */
+ s5p_gpio_set_drv(&gpio->k1, i, GPIO_DRV_4X);
+ }
+
+ /*
+ * MMC device init
+ * mmc0 : eMMC (8-bit buswidth)
+ * mmc2 : SD card (4-bit buswidth)
+ */
+ err = s5p_mmc_init(0, 8);
+
+ /* T-flash detect */
+ s5p_gpio_cfg_pin(&gpio->x3, 4, 0xf);
+ s5p_gpio_set_pull(&gpio->x3, 4, GPIO_PULL_UP);
+
+ /*
+ * Check the T-flash detect pin
+ * GPX3[4] T-flash detect pin
+ */
+ if (!s5p_gpio_get_value(&gpio->x3, 4)) {
+ /*
+ * SD card GPIO:
+ * GPK2[0] SD_2_CLK(2)
+ * GPK2[1] SD_2_CMD(2)
+ * GPK2[2] SD_2_CDn -> Not used
+ * GPK2[3:6] SD_2_DATA[0:3](2)
+ */
+ for (i = 0; i < 7; i++) {
+ if (i == 2)
+ continue;
+ /* GPK2[0:6] special function 2 */
+ s5p_gpio_cfg_pin(&gpio->k2, i, 0x2);
+ /* GPK2[0:6] pull disable */
+ s5p_gpio_set_pull(&gpio->k2, i, GPIO_PULL_NONE);
+ /* GPK2[0:6] drv 4x */
+ s5p_gpio_set_drv(&gpio->k2, i, GPIO_DRV_4X);
+ }
+ err = s5p_mmc_init(2, 4);
+ }
+
+ return err;
+}
+#endif
+
+#ifdef CONFIG_USB_GADGET
+static int s5pc210_phy_control(int on)
+{
+ int ret = 0;
+ struct pmic *p = get_pmic();
+
+ if (pmic_probe(p))
+ return -1;
+
+ if (on) {
+ ret |= pmic_set_output(p,
+ MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
+ MAX8998_SAFEOUT1, LDO_ON);
+ ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
+ MAX8998_LDO3, LDO_ON);
+ ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
+ MAX8998_LDO8, LDO_ON);
+
+ } else {
+ ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
+ MAX8998_LDO8, LDO_OFF);
+ ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
+ MAX8998_LDO3, LDO_OFF);
+ ret |= pmic_set_output(p,
+ MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
+ MAX8998_SAFEOUT1, LDO_OFF);
+ }
+
+ if (ret) {
+ puts("MAX8998 LDO setting error!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+struct s3c_plat_otg_data s5pc210_otg_data = {
+ .phy_control = s5pc210_phy_control,
+ .regs_phy = EXYNOS4_USBPHY_BASE,
+ .regs_otg = EXYNOS4_USBOTG_BASE,
+ .usb_phy_ctrl = EXYNOS4_USBPHY_CONTROL,
+ .usb_flags = PHY0_SLEEP,
+};
+#endif
+
+static void pmic_reset(void)
+{
+ struct exynos4_gpio_part2 *gpio =
+ (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
+
+ s5p_gpio_direction_output(&gpio->x0, 7, 1);
+ s5p_gpio_set_pull(&gpio->x2, 7, GPIO_PULL_NONE);
+}
+
+static void board_clock_init(void)
+{
+ struct exynos4_clock *clk =
+ (struct exynos4_clock *)samsung_get_base_clock();
+
+ writel(CLK_SRC_CPU_VAL, (unsigned int)&clk->src_cpu);
+ writel(CLK_SRC_TOP0_VAL, (unsigned int)&clk->src_top0);
+ writel(CLK_SRC_FSYS_VAL, (unsigned int)&clk->src_fsys);
+ writel(CLK_SRC_PERIL0_VAL, (unsigned int)&clk->src_peril0);
+
+ writel(CLK_DIV_CPU0_VAL, (unsigned int)&clk->div_cpu0);
+ writel(CLK_DIV_CPU1_VAL, (unsigned int)&clk->div_cpu1);
+ writel(CLK_DIV_DMC0_VAL, (unsigned int)&clk->div_dmc0);
+ writel(CLK_DIV_DMC1_VAL, (unsigned int)&clk->div_dmc1);
+ writel(CLK_DIV_LEFTBUS_VAL, (unsigned int)&clk->div_leftbus);
+ writel(CLK_DIV_RIGHTBUS_VAL, (unsigned int)&clk->div_rightbus);
+ writel(CLK_DIV_TOP_VAL, (unsigned int)&clk->div_top);
+ writel(CLK_DIV_FSYS1_VAL, (unsigned int)&clk->div_fsys1);
+ writel(CLK_DIV_FSYS2_VAL, (unsigned int)&clk->div_fsys2);
+ writel(CLK_DIV_FSYS3_VAL, (unsigned int)&clk->div_fsys3);
+ writel(CLK_DIV_PERIL0_VAL, (unsigned int)&clk->div_peril0);
+ writel(CLK_DIV_PERIL3_VAL, (unsigned int)&clk->div_peril3);
+
+ writel(PLL_LOCKTIME, (unsigned int)&clk->apll_lock);
+ writel(PLL_LOCKTIME, (unsigned int)&clk->mpll_lock);
+ writel(PLL_LOCKTIME, (unsigned int)&clk->epll_lock);
+ writel(PLL_LOCKTIME, (unsigned int)&clk->vpll_lock);
+ writel(APLL_CON1_VAL, (unsigned int)&clk->apll_con1);
+ writel(APLL_CON0_VAL, (unsigned int)&clk->apll_con0);
+ writel(MPLL_CON1_VAL, (unsigned int)&clk->mpll_con1);
+ writel(MPLL_CON0_VAL, (unsigned int)&clk->mpll_con0);
+ writel(EPLL_CON1_VAL, (unsigned int)&clk->epll_con1);
+ writel(EPLL_CON0_VAL, (unsigned int)&clk->epll_con0);
+ writel(VPLL_CON1_VAL, (unsigned int)&clk->vpll_con1);
+ writel(VPLL_CON0_VAL, (unsigned int)&clk->vpll_con0);
+
+ writel(CLK_GATE_IP_CAM_VAL, (unsigned int)&clk->gate_ip_cam);
+ writel(CLK_GATE_IP_VP_VAL, (unsigned int)&clk->gate_ip_tv);
+ writel(CLK_GATE_IP_MFC_VAL, (unsigned int)&clk->gate_ip_mfc);
+ writel(CLK_GATE_IP_G3D_VAL, (unsigned int)&clk->gate_ip_g3d);
+ writel(CLK_GATE_IP_IMAGE_VAL, (unsigned int)&clk->gate_ip_image);
+ writel(CLK_GATE_IP_LCD0_VAL, (unsigned int)&clk->gate_ip_lcd0);
+ writel(CLK_GATE_IP_LCD1_VAL, (unsigned int)&clk->gate_ip_lcd1);
+ writel(CLK_GATE_IP_FSYS_VAL, (unsigned int)&clk->gate_ip_fsys);
+ writel(CLK_GATE_IP_GPS_VAL, (unsigned int)&clk->gate_ip_gps);
+ writel(CLK_GATE_IP_PERIL_VAL, (unsigned int)&clk->gate_ip_peril);
+ writel(CLK_GATE_IP_PERIR_VAL, (unsigned int)&clk->gate_ip_perir);
+ writel(CLK_GATE_BLOCK_VAL, (unsigned int)&clk->gate_block);
+}
+
+static void board_power_init(void)
+{
+ struct exynos4_power *pwr =
+ (struct exynos4_power *)samsung_get_base_power();
+
+ /* PS HOLD */
+ writel(EXYNOS4_PS_HOLD_CON_VAL, (unsigned int)&pwr->ps_hold_control);
+
+ /* Set power down */
+ writel(0, (unsigned int)&pwr->cam_configuration);
+ writel(0, (unsigned int)&pwr->tv_configuration);
+ writel(0, (unsigned int)&pwr->mfc_configuration);
+ writel(0, (unsigned int)&pwr->g3d_configuration);
+ writel(0, (unsigned int)&pwr->lcd1_configuration);
+ writel(0, (unsigned int)&pwr->gps_configuration);
+ writel(0, (unsigned int)&pwr->gps_alive_configuration);
+}
+
+static void board_uart_init(void)
+{
+ struct exynos4_gpio_part1 *gpio1 =
+ (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1();
+ struct exynos4_gpio_part2 *gpio2 =
+ (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
+ int i;
+
+ /*
+ * UART2 GPIOs
+ * GPA1CON[0] = UART_2_RXD(2)
+ * GPA1CON[1] = UART_2_TXD(2)
+ * GPA1CON[2] = I2C_3_SDA (3)
+ * GPA1CON[3] = I2C_3_SCL (3)
+ */
+
+ for (i = 0; i < 4; i++) {
+ s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE);
+ s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC((i > 1) ? 0x3 : 0x2));
+ }
+
+ /* UART_SEL GPY4[7] (part2) at EXYNOS4 */
+ s5p_gpio_set_pull(&gpio2->y4, 7, GPIO_PULL_UP);
+ s5p_gpio_direction_output(&gpio2->y4, 7, 1);
+}
+
+int board_early_init_f(void)
+{
+ wdt_stop();
+ pmic_reset();
+ board_clock_init();
+ board_uart_init();
+ board_power_init();
+
+ return 0;
+}
#include <asm/arch/mmc_host_def.h>
#include <i2c.h>
#include <asm/gpio.h>
+#ifdef CONFIG_USB_EHCI
+#include <usb.h>
+#include <asm/ehci-omap.h>
+#endif
#include "twister.h"
DECLARE_GLOBAL_DATA_PTR;
XR16L2751_GPMC_CONFIG6,
};
+#ifdef CONFIG_USB_EHCI
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+int ehci_hcd_init(void)
+{
+ return omap_ehci_hcd_init(&usbhs_bdata);
+}
+
+int ehci_hcd_stop(void)
+{
+ return omap_ehci_hcd_stop();
+}
+#endif
+
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
--- /dev/null
+#
+# Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+#
+# Based on ti/evm/Makefile
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := $(BOARD).o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
--- /dev/null
+/*
+ * Copyright (C) 2011
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * Copyright (C) 2009 TechNexion Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <fpga.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/omap_gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <i2c.h>
+#include <spartan3.h>
+#include <asm/gpio.h>
+#ifdef CONFIG_USB_EHCI
+#include <usb.h>
+#include <asm/ehci-omap.h>
+#endif
+#include "mt_ventoux.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_FPGA
+#error "The Teejet mt_ventoux must have CONFIG_FPGA enabled"
+#endif
+
+#define FPGA_RESET 62
+#define FPGA_PROG 116
+#define FPGA_CCLK 117
+#define FPGA_DIN 118
+#define FPGA_INIT 119
+#define FPGA_DONE 154
+
+/* Timing definitions for FPGA */
+static const u32 gpmc_fpga[] = {
+ FPGA_GPMC_CONFIG1,
+ FPGA_GPMC_CONFIG2,
+ FPGA_GPMC_CONFIG3,
+ FPGA_GPMC_CONFIG4,
+ FPGA_GPMC_CONFIG5,
+ FPGA_GPMC_CONFIG6,
+};
+
+#ifdef CONFIG_USB_EHCI
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+int ehci_hcd_init(void)
+{
+ return omap_ehci_hcd_init(&usbhs_bdata);
+}
+
+int ehci_hcd_stop(void)
+{
+ return omap_ehci_hcd_stop();
+}
+#endif
+
+
+static inline void fpga_reset(int nassert)
+{
+ gpio_set_value(FPGA_RESET, !nassert);
+}
+
+int fpga_pgm_fn(int nassert, int nflush, int cookie)
+{
+ debug("%s:%d: FPGA PROGRAM ", __func__, __LINE__);
+
+ gpio_set_value(FPGA_PROG, !nassert);
+
+ return nassert;
+}
+
+int fpga_init_fn(int cookie)
+{
+ return !gpio_get_value(FPGA_INIT);
+}
+
+int fpga_done_fn(int cookie)
+{
+ return gpio_get_value(FPGA_DONE);
+}
+
+int fpga_pre_config_fn(int cookie)
+{
+ debug("%s:%d: FPGA pre-configuration\n", __func__, __LINE__);
+
+ /* Setting GPIOs for programming Mode */
+ gpio_request(FPGA_RESET, "FPGA_RESET");
+ gpio_direction_output(FPGA_RESET, 1);
+ gpio_request(FPGA_PROG, "FPGA_PROG");
+ gpio_direction_output(FPGA_PROG, 1);
+ gpio_request(FPGA_CCLK, "FPGA_CCLK");
+ gpio_direction_output(FPGA_CCLK, 1);
+ gpio_request(FPGA_DIN, "FPGA_DIN");
+ gpio_direction_output(FPGA_DIN, 0);
+ gpio_request(FPGA_INIT, "FPGA_INIT");
+ gpio_direction_input(FPGA_INIT);
+ gpio_request(FPGA_DONE, "FPGA_DONE");
+ gpio_direction_input(FPGA_DONE);
+
+ /* Be sure that signal are deasserted */
+ gpio_set_value(FPGA_RESET, 1);
+ gpio_set_value(FPGA_PROG, 1);
+
+ return 0;
+}
+
+int fpga_post_config_fn(int cookie)
+{
+ debug("%s:%d: FPGA post-configuration\n", __func__, __LINE__);
+
+ fpga_reset(TRUE);
+ udelay(100);
+ fpga_reset(FALSE);
+
+ return 0;
+}
+
+/* Write program to the FPGA */
+int fpga_wr_fn(int nassert_write, int flush, int cookie)
+{
+ gpio_set_value(FPGA_DIN, nassert_write);
+
+ return nassert_write;
+}
+
+int fpga_clk_fn(int assert_clk, int flush, int cookie)
+{
+ gpio_set_value(FPGA_CCLK, assert_clk);
+
+ return assert_clk;
+}
+
+Xilinx_Spartan3_Slave_Serial_fns mt_ventoux_fpga_fns = {
+ fpga_pre_config_fn,
+ fpga_pgm_fn,
+ fpga_clk_fn,
+ fpga_init_fn,
+ fpga_done_fn,
+ fpga_wr_fn,
+ fpga_post_config_fn,
+};
+
+Xilinx_desc fpga = XILINX_XC6SLX4_DESC(slave_serial,
+ (void *)&mt_ventoux_fpga_fns, 0);
+
+/* Initialize the FPGA */
+static void mt_ventoux_init_fpga(void)
+{
+ fpga_pre_config_fn(0);
+
+ /* Setting CS1 for FPGA access */
+ enable_gpmc_cs_config(gpmc_fpga, &gpmc_cfg->cs[1],
+ FPGA_BASE_ADDR, GPMC_SIZE_128M);
+
+ fpga_init();
+ fpga_add(fpga_xilinx, &fpga);
+}
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+ mt_ventoux_init_fpga();
+
+ return 0;
+}
+
+int misc_init_r(void)
+{
+ dieid_num_r();
+
+ return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_MT_VENTOUX();
+}
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int board_eth_init(bd_t *bis)
+{
+ davinci_emac_initialize();
+ return 0;
+}
+
+#if defined(CONFIG_OMAP_HSMMC) && \
+ !defined(CONFIG_SPL_BUILD)
+int board_mmc_init(bd_t *bis)
+{
+ return omap_mmc_init(0);
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 Stefano Babic <sbabic@denx.de>
+ *
+ * Author: Hardy Weng <hardy.weng@technexion.com>
+ *
+ * Copyright (C) 2010 TechNexion Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#ifndef _MT_VENTOUX_H_
+#define _MT_VENTOUX_H_
+
+const omap3_sysinfo sysinfo = {
+ DDR_DISCRETE,
+ "Teejet MT_VENTOUX Board",
+ "NAND",
+};
+
+/* FPGA CS1 configuration */
+#define FPGA_GPMC_CONFIG1 0x00001200
+#define FPGA_GPMC_CONFIG2 0x00111a00
+#define FPGA_GPMC_CONFIG3 0x00010100
+#define FPGA_GPMC_CONFIG4 0x06041a04
+#define FPGA_GPMC_CONFIG5 0x0019101a
+#define FPGA_GPMC_CONFIG6 0x890503c0
+#define FPGA_GPMC_CONFIG7 0x00000860
+
+#define FPGA_BASE_ADDR 0x20000000
+
+/*
+ * IEN - Input Enable
+ * IDIS - Input Disable
+ * PTD - Pull type Down
+ * PTU - Pull type Up
+ * DIS - Pull type selection is inactive
+ * EN - Pull type selection is active
+ * M0 - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_MT_VENTOUX() \
+ /* SDRC */\
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SDRC_DQS0N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS1N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS2N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_DQS3N), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SDRC_CKE0), (M0)) \
+ MUX_VAL(CP(SDRC_CKE1), (M0)) \
+ MUX_VAL(CP(STRBEN_DLY0), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(STRBEN_DLY1), (IEN | PTD | EN | M0)) \
+ /* GPMC */\
+ MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NCS1), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NCS2), (IDIS | PTD | EN | M4))/* GPIO 53 */\
+ MUX_VAL(CP(GPMC_NCS3), (IEN | PTU | EN | M4)) /* GPIO 54 */\
+ MUX_VAL(CP(GPMC_NCS4), (IEN | PTD | EN | M4)) \
+ /* GPIO 55 : NFS */\
+ MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_NCS6), (IDIS | PTD | EN | M3)) /*PWM11*/ \
+ MUX_VAL(CP(GPMC_NCS7), (IDIS | PTD | EN | M4)) /*GPIO_58*/ \
+ MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M4)) \
+ /*GPIO_62: FPGA_RESET */ \
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4)) /*GPIO_64*/ \
+ MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M4)) \
+ /* DSS */\
+ MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA8), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA9), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA16), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) \
+ /* CAMERA */\
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)) /*GPIO_98*/\
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)) /*GPIO_167*/\
+ MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) \
+ /* MMC */\
+ MUX_VAL(CP(MMC1_CLK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(MMC1_CMD), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) \
+ /* GPIO_126: CardDetect */\
+ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) \
+ \
+ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M0)) /*MMC2_CLK*/\
+ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | DIS | M0)) /*MMC2_CMD*/\
+ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | DIS | M0)) /*MMC2_DAT0*/\
+ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | DIS | M0)) /*MMC2_DAT1*/\
+ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | DIS | M0)) /*MMC2_DAT2*/\
+ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | DIS | M0)) /*MMC2_DAT3*/\
+ MUX_VAL(CP(MMC2_DAT4), (IDIS | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC2_DAT5), (IDIS | PTU | EN | M4)) \
+ MUX_VAL(CP(MMC2_DAT6), (IDIS | PTU | EN | M4)) \
+ /* GPIO_138: LCD_ENVD */\
+ MUX_VAL(CP(MMC2_DAT7), (IDIS | PTU | EN | M4)) \
+ /* GPIO_139: LCD_PON */\
+ /* McBSP */\
+ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)) \
+ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)) \
+ \
+ MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | EN | M4)) \
+ /* GPIO_116: FPGA_PROG */ \
+ MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | EN | M4)) \
+ /* GPIO_117: FPGA_CCLK */ \
+ MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | EN | M4)) \
+ /* GPIO_118: FPGA_DIN */ \
+ MUX_VAL(CP(MCBSP2_DX), (IEN | PTD | EN | M4)) \
+ /* GPIO_119: FPGA_INIT */ \
+ \
+ MUX_VAL(CP(MCBSP3_DX), (IEN | PTU | EN | M4)) \
+ /* GPIO_140: speaker #mute */\
+ MUX_VAL(CP(MCBSP3_DR), (IEN | PTU | EN | M4)) \
+ /* GPIO_141: Buzz Hi */\
+ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(MCBSP3_FSX), (IEN | PTU | EN | M4)) \
+ \
+ MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | DIS | M4)) \
+ /*GPIO_152: Ignition Sense */ \
+ MUX_VAL(CP(MCBSP4_DR), (IDIS | PTD | DIS | M4)) \
+ /*GPIO_153: Power Button Sense */ \
+ MUX_VAL(CP(MCBSP4_DX), (IEN | PTU | DIS | M4)) \
+ /* GPIO_154: FPGA_DONE */ \
+ MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M4)) \
+ /* GPIO_155: CA8_irq */ \
+ /* UART */\
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART1_RTS), (IEN | PTU | EN | M4)) \
+ /* GPIO_149: USB status 2 */\
+ MUX_VAL(CP(UART1_CTS), (IEN | PTU | EN | M4)) \
+ /* GPIO_150: USB status 1 */\
+ \
+ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)) \
+ \
+ MUX_VAL(CP(UART3_CTS_RCTX), (IDIS | PTD | DIS | M4)) \
+ /*GPIO_163 : TS_PENIRQ*/ \
+ MUX_VAL(CP(UART3_RTS_SD), (IEN | PTD | DIS | M4)) \
+ /*GPIO_164 : MMC */\
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) \
+ /* I2C */\
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) \
+ /* McSPI */\
+ MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | EN | M4)) /*GPIO_175*/\
+ MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | EN | M4)) /*GPIO_176*/\
+ MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M4)) \
+ \
+ MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M4)) \
+ MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)) \
+ /* CCDC */\
+ MUX_VAL(CP(CCDC_PCLK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CCDC_FIELD), (IEN | PTD | DIS | M4)) \
+ /* GPIO95: #Enable Output */\
+ MUX_VAL(CP(CCDC_HD), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CCDC_VD), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(CCDC_WEN), (IEN | PTD | DIS | M4)) \
+ /* GPIO 99: #SOM_PWR_OFF */\
+ MUX_VAL(CP(CCDC_DATA0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA1), (IEN | PTD | DIS | M4)) \
+ /* GPIO_100: #power out */\
+ MUX_VAL(CP(CCDC_DATA2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(CCDC_DATA7), (IEN | PTD | DIS | M0)) \
+ /* RMII */\
+ MUX_VAL(CP(RMII_MDIO_DATA), (IEN | M0)) \
+ MUX_VAL(CP(RMII_MDIO_CLK), (M0)) \
+ MUX_VAL(CP(RMII_RXD0) , (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_RXD1), (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_CRS_DV), (IEN | PTD | M0)) \
+ MUX_VAL(CP(RMII_RXER), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXD0), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXD1), (PTD | M0)) \
+ MUX_VAL(CP(RMII_TXEN), (PTD | M0)) \
+ MUX_VAL(CP(RMII_50MHZ_CLK), (IEN | PTD | EN | M0)) \
+ /* HECC */\
+ MUX_VAL(CP(HECC1_TXD), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(HECC1_RXD), (IEN | PTU | EN | M0)) \
+ /* HSUSB */\
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_STP), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTU | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(USB0_DRVBUS), (IEN | PTD | EN | M0)) \
+ /* HDQ */\
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTD | EN | M4)) \
+ /* GPIO_170: auto update */\
+ /* Control and debug */\
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(SYS_NRESWARM), (IDIS | PTU | DIS | M4)) \
+ /* - GPIO30 */\
+ MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)) /*GPIO_2*/\
+ MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)) /*GPIO_3 */\
+ MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /*GPIO_4*/\
+ MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) /*GPIO_5*/\
+ MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) /*GPIO_6*/\
+ MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /*GPIO_7*/\
+ MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M4)) /*GPIO_8*/\
+ MUX_VAL(CP(SYS_BOOT7), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(SYS_BOOT8), (IEN | PTD | EN | M0)) \
+ \
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)) \
+ /* JTAG */\
+ MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(JTAG_EMU0), (IDIS | PTD | EN | M4)) /*GPIO_11*/ \
+ MUX_VAL(CP(JTAG_EMU1), (IDIS | PTD | EN | M4)) /*GPIO_31*/ \
+ /* ETK (ES2 onwards) */\
+ MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTD | DIS | M3)) \
+ /* hsusb1_stp */ \
+ MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M3)) \
+ /* hsusb1_clk */\
+ MUX_VAL(CP(ETK_D0_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D1_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D2_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D3_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D4_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D5_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D6_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D7_ES2), (IEN | PTU | EN | M3)) \
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | EN | M3)) \
+ MUX_VAL(CP(ETK_D10_ES2), (IEN | PTU | EN | M4)) \
+ MUX_VAL(CP(ETK_D11_ES2), (IDIS | PTD | DIS | M4)) \
+ MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M3)) \
+ MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M3)) \
+ MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M3)) \
+ MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M3)) \
+ /* Die to Die */\
+ MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) \
+ MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) \
+ MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) \
+ MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) \
+
+#endif
#include <asm/arch/hardware.h>
#include <asm/arch/common_def.h>
#include <serial.h>
+#include <i2c.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
enable_uart0_pin_mux();
+
+#ifdef CONFIG_I2C
+ enable_i2c0_pin_mux();
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
init_basic_setup();
return 0;
};
#endif
+static struct module_pin_mux i2c0_pin_mux[] = {
+ {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
+ PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
+ {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE |
+ PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
+ {-1},
+};
+
/*
* Configure the pin mux for the module
*/
configure_module_pin_mux(mmc0_pin_mux);
}
#endif
+
+void enable_i2c0_pin_mux(void)
+{
+ configure_module_pin_mux(i2c0_pin_mux);
+}
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
+#include "beagle.h"
+#include <command.h>
+
#ifdef CONFIG_USB_EHCI
#include <usb.h>
-#include <asm/arch/clocks.h>
-#include <asm/arch/clocks_omap3.h>
-#include <asm/arch/ehci_omap3.h>
-/* from drivers/usb/host/ehci-core.h */
-extern struct ehci_hccr *hccr;
-extern volatile struct ehci_hcor *hcor;
+#include <asm/ehci-omap.h>
#endif
-#include "beagle.h"
-#include <command.h>
#define pr_debug(fmt, args...) debug(fmt, ##args)
*ctrlb = NUMONYX_V_ACTIMB_165;
*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
break;
+ } else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xba) {
+ /* Beagleboard Rev C4, 512MB Nand/256MB DDR*/
+ *mcfg = MICRON_V_MCFG_165(128 << 20);
+ *ctrla = MICRON_V_ACTIMA_165;
+ *ctrlb = MICRON_V_ACTIMB_165;
+ *rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+ break;
} else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xbc) {
/* Beagleboard Rev C5, 256MB DDR */
*mcfg = MICRON_V_MCFG_200(256 << 20);
#endif
#ifdef CONFIG_USB_EHCI
-
-#define GPIO_PHY_RESET 147
-
-/* Reset is needed otherwise the kernel-driver will throw an error. */
-int ehci_hcd_stop(void)
-{
- pr_debug("Resetting OMAP3 EHCI\n");
- gpio_set_value(GPIO_PHY_RESET, 0);
- writel(OMAP_UHH_SYSCONFIG_SOFTRESET, OMAP3_UHH_BASE + OMAP_UHH_SYSCONFIG);
- /* disable USB clocks */
- struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
- sr32(&prcm_base->iclken_usbhost, 0, 1, 0);
- sr32(&prcm_base->fclken_usbhost, 0, 2, 0);
- sr32(&prcm_base->iclken3_core, 2, 1, 0);
- sr32(&prcm_base->fclken3_core, 2, 1, 0);
- return 0;
-}
-
/* Call usb_stop() before starting the kernel */
void show_boot_progress(int val)
{
usb_stop();
}
-/*
- * Initialize the OMAP3 EHCI controller and PHY on the BeagleBoard.
- * Based on "drivers/usb/host/ehci-omap.c" from Linux 2.6.37.
- * See there for additional Copyrights.
- */
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED
+};
+
int ehci_hcd_init(void)
{
- pr_debug("Initializing OMAP3 ECHI\n");
-
- /* Put the PHY in RESET */
- gpio_request(GPIO_PHY_RESET, "");
- gpio_direction_output(GPIO_PHY_RESET, 0);
- gpio_set_value(GPIO_PHY_RESET, 0);
-
- /* Hold the PHY in RESET for enough time till DIR is high */
- /* Refer: ISSUE1 */
- udelay(10);
-
- struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
- /* Enable USBHOST_L3_ICLK (USBHOST_MICLK) */
- sr32(&prcm_base->iclken_usbhost, 0, 1, 1);
- /*
- * Enable USBHOST_48M_FCLK (USBHOST_FCLK1)
- * and USBHOST_120M_FCLK (USBHOST_FCLK2)
- */
- sr32(&prcm_base->fclken_usbhost, 0, 2, 3);
- /* Enable USBTTL_ICLK */
- sr32(&prcm_base->iclken3_core, 2, 1, 1);
- /* Enable USBTTL_FCLK */
- sr32(&prcm_base->fclken3_core, 2, 1, 1);
- pr_debug("USB clocks enabled\n");
-
- /* perform TLL soft reset, and wait until reset is complete */
- writel(OMAP_USBTLL_SYSCONFIG_SOFTRESET,
- OMAP3_USBTLL_BASE + OMAP_USBTLL_SYSCONFIG);
- /* Wait for TLL reset to complete */
- while (!(readl(OMAP3_USBTLL_BASE + OMAP_USBTLL_SYSSTATUS)
- & OMAP_USBTLL_SYSSTATUS_RESETDONE));
- pr_debug("TLL reset done\n");
-
- writel(OMAP_USBTLL_SYSCONFIG_ENAWAKEUP |
- OMAP_USBTLL_SYSCONFIG_SIDLEMODE |
- OMAP_USBTLL_SYSCONFIG_CACTIVITY,
- OMAP3_USBTLL_BASE + OMAP_USBTLL_SYSCONFIG);
-
- /* Put UHH in NoIdle/NoStandby mode */
- writel(OMAP_UHH_SYSCONFIG_ENAWAKEUP
- | OMAP_UHH_SYSCONFIG_SIDLEMODE
- | OMAP_UHH_SYSCONFIG_CACTIVITY
- | OMAP_UHH_SYSCONFIG_MIDLEMODE,
- OMAP3_UHH_BASE + OMAP_UHH_SYSCONFIG);
-
- /* setup burst configurations */
- writel(OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN
- | OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN
- | OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN,
- OMAP3_UHH_BASE + OMAP_UHH_HOSTCONFIG);
-
- /*
- * Refer ISSUE1:
- * Hold the PHY in RESET for enough time till
- * PHY is settled and ready
- */
- udelay(10);
- gpio_set_value(GPIO_PHY_RESET, 1);
-
- hccr = (struct ehci_hccr *)(OMAP3_EHCI_BASE);
- hcor = (struct ehci_hcor *)(OMAP3_EHCI_BASE + 0x10);
+ return omap_ehci_hcd_init(&usbhs_bdata);
+}
- pr_debug("OMAP3 EHCI init done\n");
- return 0;
+int ehci_hcd_stop(void)
+{
+ return omap_ehci_hcd_stop();
}
#endif /* CONFIG_USB_EHCI */
* Configure Timings for DVI D
*/
static const struct panel_config dvid_cfg = {
- .timing_h = 0x0ff03f31, /* Horizantal timing */
+ .timing_h = 0x0ff03f31, /* Horizontal timing */
.timing_v = 0x01400504, /* Vertical timing */
.pol_freq = 0x00007028, /* Pol Freq */
.divisor = 0x00010006, /* 72Mhz Pixel Clock */
};
static const struct panel_config dvid_cfg_xm = {
- .timing_h = 0x1a4024c9, /* Horizantal timing */
+ .timing_h = 0x1a4024c9, /* Horizontal timing */
.timing_v = 0x02c00509, /* Vertical timing */
.pol_freq = 0x00007028, /* Pol Freq */
.divisor = 0x00010001, /* 96MHz Pixel Clock */
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/clocks.h>
#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
#include "panda_mux_data.h"
+#ifdef CONFIG_USB_EHCI
+#include <usb.h>
+#include <asm/arch/ehci.h>
+#include <asm/ehci-omap.h>
+#endif
+
#define PANDA_ULPI_PHY_TYPE_GPIO 182
DECLARE_GLOBAL_DATA_PTR;
}
#endif
+#ifdef CONFIG_USB_EHCI
+
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+int ehci_hcd_init(void)
+{
+ int ret;
+ unsigned int utmi_clk;
+
+ /* Now we can enable our port clocks */
+ utmi_clk = readl((void *)CM_L3INIT_HSUSBHOST_CLKCTRL);
+ utmi_clk |= HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK;
+ sr32((void *)CM_L3INIT_HSUSBHOST_CLKCTRL, 0, 32, utmi_clk);
+
+ ret = omap_ehci_hcd_init(&usbhs_bdata);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int ehci_hcd_stop(void)
+{
+ return omap_ehci_hcd_stop();
+}
+#endif
+
/*
* get_board_rev() - get board revision
*/
{CAM_SHUTTER, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_shutter */
{CAM_STROBE, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_strobe */
{CAM_GLOBALRESET, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_83 */
- {USBB1_ULPITLL_CLK, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cawake */
- {USBB1_ULPITLL_STP, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cadata */
- {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caflag */
- {USBB1_ULPITLL_NXT, (OFF_EN | M1)}, /* hsi1_acready */
- {USBB1_ULPITLL_DAT0, (OFF_EN | M1)}, /* hsi1_acwake */
- {USBB1_ULPITLL_DAT1, (OFF_EN | M1)}, /* hsi1_acdata */
- {USBB1_ULPITLL_DAT2, (OFF_EN | M1)}, /* hsi1_acflag */
- {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caready */
+ {USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */
+ {USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)}, /* usbb1_ulpiphy_stp */
+ {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dir */
+ {USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_nxt */
+ {USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat0 */
+ {USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat1 */
+ {USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat2 */
+ {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat3 */
{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */
{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */
{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */
davinci_sonata arm arm926ejs sonata davinci davinci
ea20 arm arm926ejs ea20 davinci davinci
hawkboard arm arm926ejs da8xxevm davinci davinci
-hawkboard_nand arm arm926ejs da8xxevm davinci davinci hawkboard:NAND_U_BOOT
hawkboard_uart arm arm926ejs da8xxevm davinci davinci hawkboard:UART_U_BOOT
enbw_cmc arm arm926ejs enbw_cmc enbw davinci
+calimain arm arm926ejs calimain omicron davinci
+dns325 arm arm926ejs - d-link kirkwood
km_kirkwood arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_DISABLE_PCI
km_kirkwood_pci arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_RECONFIG_XLX
mgcoge3un arm arm926ejs km_arm keymile kirkwood
omap730p2_cs3boot arm arm926ejs omap730p2 ti omap omap730p2:CS3_BOOT
edminiv2 arm arm926ejs - LaCie orion5x
dkb arm arm926ejs - Marvell pantheon
+spear300 arm arm926ejs spear300 spear spear spear3xx:spear300
+spear310 arm arm926ejs spear310 spear spear spear3xx:spear310
+spear320 arm arm926ejs spear320 spear spear spear3xx:spear320
+spear600 arm arm926ejs spear600 spear spear spear6xx:spear600
versatileab arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_AB
versatilepb arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_PB
versatileqemu arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_QEMU,ARCH_VERSATILE_PB
igep0020 arm armv7 igep0020 isee omap3
igep0030 arm armv7 igep0030 isee omap3
am3517_evm arm armv7 am3517evm logicpd omap3
+mt_ventoux arm armv7 mt_ventoux teejet omap3
omap3_zoom1 arm armv7 zoom1 logicpd omap3
omap3_zoom2 arm armv7 zoom2 logicpd omap3
omap3_logic arm armv7 omap3som logicpd omap3
omap3_evm_quick_nand arm armv7 evm ti omap3
omap3_sdp3430 arm armv7 sdp3430 ti omap3
devkit8000 arm armv7 devkit8000 timll omap3
+mcx arm armv7 mcx htkw omap3
+tricorder arm armv7 tricorder corscience omap3
twister arm armv7 twister technexion omap3
omap4_panda arm armv7 panda ti omap4
omap4_sdp4430 arm armv7 sdp4430 ti omap4
smdkc100 arm armv7 smdkc100 samsung s5pc1xx
origen arm armv7 origen samsung exynos
s5pc210_universal arm armv7 universal_c210 samsung exynos
+smdk5250 arm armv7 smdk5250 samsung exynos
smdkv310 arm armv7 smdkv310 samsung exynos
+trats arm armv7 trats samsung exynos
harmony arm armv7 harmony nvidia tegra2
seaboard arm armv7 seaboard nvidia tegra2
ventana arm armv7 ventana nvidia tegra2
jornada arm sa1100
plutux arm armv7 plutux avionic-design tegra2
medcom arm armv7 medcom avionic-design tegra2
+paz00 arm armv7 paz00 compal tegra2
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
atstk1003 avr32 at32ap atstk1000 atmel at32ap700x
bf561-ezkit blackfin blackfin
blackstamp blackfin blackfin
blackvme blackfin blackfin
+br4 blackfin blackfin
cm-bf527 blackfin blackfin
cm-bf533 blackfin blackfin
cm-bf537e blackfin blackfin
dnp5370 blackfin blackfin
ibf-dsp561 blackfin blackfin
ip04 blackfin blackfin
+pr1 blackfin blackfin
tcm-bf518 blackfin blackfin
tcm-bf537 blackfin blackfin
M52277EVB m68k mcf5227x m52277evb freescale - M52277EVB:SYS_SPANSION_BOOT,SYS_TEXT_BASE=0x00000000
print_num("irq_sp", gd->irq_sp); /* irq stack pointer */
print_num("sp start ", gd->start_addr_sp);
print_num("FB base ", gd->fb_base);
+ /*
+ * TODO: Currently only support for davinci SOC's is added.
+ * Remove this check once all the board implement this.
+ */
+#ifdef CONFIG_CLOCKS
+ printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq);
+ printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq);
+ printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq);
+#endif
return 0;
}
else
buffer[0] = '\0';
- readline_into_buffer("edit: ", buffer);
+ readline_into_buffer("edit: ", buffer, 0);
return setenv(argv[1], buffer);
}
#ifndef CONFIG_SF_DEFAULT_MODE
# define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
#endif
+#ifndef CONFIG_SF_DEFAULT_CS
+# define CONFIG_SF_DEFAULT_CS 0
+#endif
+#ifndef CONFIG_SF_DEFAULT_BUS
+# define CONFIG_SF_DEFAULT_BUS 0
+#endif
static struct spi_flash *flash;
static int do_spi_flash_probe(int argc, char * const argv[])
{
- unsigned int bus = 0;
- unsigned int cs;
+ unsigned int bus = CONFIG_SF_DEFAULT_BUS;
+ unsigned int cs = CONFIG_SF_DEFAULT_CS;
unsigned int speed = CONFIG_SF_DEFAULT_SPEED;
unsigned int mode = CONFIG_SF_DEFAULT_MODE;
char *endp;
struct spi_flash *new;
- if (argc < 2)
- return -1;
-
- cs = simple_strtoul(argv[1], &endp, 0);
- if (*argv[1] == 0 || (*endp != 0 && *endp != ':'))
- return -1;
- if (*endp == ':') {
- if (endp[1] == 0)
- return -1;
-
- bus = cs;
- cs = simple_strtoul(endp + 1, &endp, 0);
- if (*endp != 0)
+ if (argc >= 2) {
+ cs = simple_strtoul(argv[1], &endp, 0);
+ if (*argv[1] == 0 || (*endp != 0 && *endp != ':'))
return -1;
+ if (*endp == ':') {
+ if (endp[1] == 0)
+ return -1;
+
+ bus = cs;
+ cs = simple_strtoul(endp + 1, &endp, 0);
+ if (*endp != 0)
+ return -1;
+ }
}
if (argc >= 3) {
U_BOOT_CMD(
sf, 5, 1, do_spi_flash,
"SPI flash sub-system",
- "probe [bus:]cs [hz] [mode] - init flash device on given SPI bus\n"
+ "probe [[bus:]cs] [hz] [mode] - init flash device on given SPI bus\n"
" and chip select\n"
"sf read addr offset len - read `len' bytes starting at\n"
" `offset' to memory at `addr'\n"
#include <post.h>
#include <linux/ctype.h>
+#include <menu.h>
#if defined(CONFIG_SILENT_CONSOLE) || defined(CONFIG_POST) || defined(CONFIG_CMDLINE_EDITING)
DECLARE_GLOBAL_DATA_PTR;
debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
+#if defined(CONFIG_MENU_SHOW)
+ bootdelay = menu_show(bootdelay);
+#endif
# ifdef CONFIG_BOOT_RETRY_TIME
init_cmd_timeout ();
# endif /* CONFIG_BOOT_RETRY_TIME */
}
}
-static int cread_line(const char *const prompt, char *buf, unsigned int *len)
+static int cread_line(const char *const prompt, char *buf, unsigned int *len,
+ int timeout)
{
unsigned long num = 0;
unsigned long eol_num = 0;
int esc_len = 0;
char esc_save[8];
int init_len = strlen(buf);
+ int first = 1;
if (init_len)
cread_add_str(buf, init_len, 1, &num, &eol_num, buf, *len);
WATCHDOG_RESET();
}
#endif
+ if (first && timeout) {
+ uint64_t etime = endtick(timeout);
+
+ while (!tstc()) { /* while no incoming data */
+ if (get_ticks() >= etime)
+ return -2; /* timed out */
+ WATCHDOG_RESET();
+ }
+ first = 0;
+ }
ichar = getcmd_getch();
*/
console_buffer[0] = '\0';
- return readline_into_buffer(prompt, console_buffer);
+ return readline_into_buffer(prompt, console_buffer, 0);
}
-int readline_into_buffer (const char *const prompt, char * buffer)
+int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
{
char *p = buffer;
#ifdef CONFIG_CMDLINE_EDITING
if (prompt)
puts (prompt);
- rc = cread_line(prompt, p, &len);
+ rc = cread_line(prompt, p, &len, timeout);
return rc < 0 ? rc : len;
} else {
return NULL;
}
+void __menu_display_statusline(struct menu *m)
+{
+ return;
+}
+void menu_display_statusline(struct menu *m)
+ __attribute__ ((weak, alias("__menu_display_statusline")));
+
/*
* Display a menu so the user can make a choice of an item. First display its
* title, if any, and then each item in the menu.
puts(m->title);
putc('\n');
}
+ menu_display_statusline(m);
menu_items_iter(m, menu_item_print, NULL);
}
menu_display(m);
- readret = readline_into_buffer("Enter choice: ", cbuf);
+ readret = readline_into_buffer("Enter choice: ", cbuf,
+ m->timeout);
if (readret >= 0) {
choice_item = menu_item_by_key(m, cbuf);
- if (!choice_item)
+ if (!choice_item) {
printf("%s not found\n", cbuf);
+ m->timeout = 0;
+ }
} else {
puts("^C\n");
return -EINTR;
#define CONFIG_SPL
-Because SPL images normally have a different text base, one have to be
-configured by defining CONFIG_SPL_TEXT_BASE. The linker script have to be
+Because SPL images normally have a different text base, one has to be
+configured by defining CONFIG_SPL_TEXT_BASE. The linker script has to be
defined with CONFIG_SPL_LDSCRIPT.
To support generic U-Boot libraries and drivers in the SPL binary one can
internal ROM of the omap. The RBL initialises the memory and the nand
controller, and copies the image stored at a predefined location(block
1) of the nand flash. The image loaded by the RBL to the memory is the
-AIS signed nand_spl image. This, in turns copies the u-boot binary
-from the nand flash to the memory and jumps to the u-boot entry point.
+AIS signed spl image. This, in turns copies the u-boot binary from the
+nand flash to the memory and jumps to the u-boot entry point.
AIS is an image format defined by TI for the images that are to be
loaded to memory by the RBL. The image is divided into a series of
image. At the end of the image the RBL jumps to the image entry
point.
-The secondary stage bootloader(nand_spl) which is loaded by the RBL
-then loads the u-boot from a predefined location in the nand to the
-memory and jumps to the u-boot entry point.
+The secondary stage bootloader(spl) which is loaded by the RBL then
+loads the u-boot from a predefined location in the nand to the memory
+and jumps to the u-boot entry point.
The reason a secondary stage bootloader is used is because the ECC
layout expected by the RBL is not the same as that used by
-u-boot/linux. This also implies that for flashing the nand_spl image,
-we need to use the u-boot which uses the ECC layout expected by the
+u-boot/linux. This also implies that for flashing the spl image,we
+need to use the u-boot which uses the ECC layout expected by the
RBL[1]. Booting u-boot over UART(UART boot) is explained here[2].
===========
Three images might be needed
-* nand_spl - This is the secondary bootloader which boots the u-boot
+* spl - This is the secondary bootloader which boots the u-boot
binary.
- hawkboard_nand_config
-
- The nand_spl ELF gets generated under nand_spl/u-boot-spl. This
- needs to be processed with the AISGen tool for generating the AIS
- signed image to be flashed. Steps for generating the AIS image are
- explained here[3].
-
* u-boot binary - This is the image flashed to the nand and copied to
- the memory by the nand_spl.
+ the memory by the spl.
+
+ Both the images get compiled with hawkboard_config, with the TOPDIR
+ containing the u-boot images, and the spl image under the spl
+ directory.
- hawkboard_config
+ The spl image needs to be processed with the AISGen tool for
+ generating the AIS signed image to be flashed. Steps for generating
+ the AIS image are explained here[3].
* u-boot for uart boot - This is same as the u-boot binary generated
above, with the sole difference of the CONFIG_SYS_TEXT_BASE being
Flashing the images to Nand
===========================
-The nand_spl AIS image needs to be flashed to the block 1 of the
-Nand flash, as that is the location the RBL expects the image[4]. For
-flashing the nand_spl, boot over the u-boot specified in [1], and
-flash the image
+The spl AIS image needs to be flashed to the block 1 of the Nand
+flash, as that is the location the RBL expects the image[4]. For
+flashing the spl, boot over the u-boot specified in [1], and flash the
+image
=> tftpboot 0xc0700000 <nand_spl_ais.bin>
=> nand erase 0x20000 0x20000
=> nand write.e 0xc0700000 0x20000 <nand_spl_size>
The u-boot binary is flashed at location 0xe0000(block 6) of the nand
-flash. The nand_spl loader expects the u-boot at this location. For
+flash. The spl loader expects the u-boot at this location. For
flashing the u-boot binary
=> tftpboot 0xc0700000 u-boot.bin
Imximage Boot Image generation using mkimage
---------------------------------------------
-This document describes how to set up a U-Boot image
-that can be booted by Freescale MX25, MX35 and MX51
-processors via internal boot mode.
+This document describes how to set up a U-Boot image that can be booted
+by Freescale MX25, MX35, MX51, MX53 and MX6 processors via internal boot
+mode.
These processors can boot directly from NAND, SPI flash and SD card flash
-using its internal boot ROM support. They can boot from an internal
+using its internal boot ROM support. MX6 processors additionally support
+boot from NOR flash and SATA disks. All processors can boot from an internal
UART, if booting from device media fails.
Booting from NOR flash does not require to use this image type.
-------------- -----------
IMXIMAGE_VERSION 1/2
1 is for mx25/mx35/mx51 compatible,
- 2 is for mx53 compatible,
+ 2 is for mx53/mx6 compatible,
others is invalid and error is generated.
This command need appear the fist before
other valid commands in configuration file.
- BOOT_FROM nand/spi/sd/onenand
+ BOOT_FROM nand/spi/sd/onenand/nor/sata
Example:
BOOT_FROM spi
DATA type address value
Menus are composed of items. Each item has a key used to identify it in
the menu, and an opaque pointer to data controlled by the consumer.
+If you want to show a menu, instead starting the shell, define
+CONFIG_MENU_SHOW. You have to code the int menu_show(int bootdelay)
+function, which handle your menu. This function returns the remaining
+bootdelay.
+
Interfaces
----------
#include "menu.h"
*/
int menu_destroy(struct menu *m);
+/*
+ * menu_display_statusline(struct menu *m);
+ * shows a statusline for every menu_display call.
+ */
+void menu_display_statusline(struct menu *m);
Example Code
------------
CONFIG_SYS_NAND_MAX_CHIPS
The maximum number of NAND chips per device to be supported.
+ CONFIG_SYS_NAND_SELF_INIT
+ Traditionally, glue code in drivers/mtd/nand/nand.c has driven
+ the initialization process -- it provides the mtd and nand
+ structs, calls a board init function for a specific device,
+ calls nand_scan(), and registers with mtd.
+
+ This arrangement does not provide drivers with the flexibility to
+ run code between nand_scan_ident() and nand_scan_tail(), or other
+ deviations from the "normal" flow.
+
+ If a board defines CONFIG_SYS_NAND_SELF_INIT, drivers/mtd/nand/nand.c
+ will make one call to board_nand_init(), with no arguments. That
+ function is responsible for calling a driver init function for
+ each NAND device on the board, that performs all initialization
+ tasks except setting mtd->name, and registering with the rest of
+ U-Boot. Those last tasks are accomplished by calling nand_register()
+ on the new mtd device.
+
+ Example of new init to be added to the end of an existing driver
+ init:
+
+ /*
+ * devnum is the device number to be used in nand commands
+ * and in mtd->name. Must be less than
+ * CONFIG_SYS_NAND_MAX_DEVICE.
+ */
+ mtd = &nand_info[devnum];
+
+ /* chip is struct nand_chip, and is now provided by the driver. */
+ mtd->priv = &chip;
+
+ /*
+ * Fill in appropriate values if this driver uses these fields,
+ * or uses the standard read_byte/write_buf/etc. functions from
+ * nand_base.c that use these fields.
+ */
+ chip.IO_ADDR_R = ...;
+ chip.IO_ADDR_W = ...;
+
+ if (nand_scan_ident(mtd, CONFIG_SYS_MAX_NAND_CHIPS, NULL))
+ error out
+
+ /*
+ * Insert here any code you wish to run after the chip has been
+ * identified, but before any other I/O is done.
+ */
+
+ if (nand_scan_tail(mtd))
+ error out
+
+ if (nand_register(devnum))
+ error out
+
+ In addition to providing more flexibility to the driver, it reduces
+ the difference between a U-Boot driver and its Linux counterpart.
+ nand_init() is now reduced to calling board_nand_init() once, and
+ printing a size summary. This should also make it easier to
+ transition to delayed NAND initialization.
+
+ Please convert your driver even if you don't need the extra
+ flexibility, so that one day we can eliminate the old mechanism.
+
NOTE:
=====
--- /dev/null
+Reference code ""drivers/usb/ulpi/omap-ulpi-viewport.c"
+
+Contains the ulpi read write api's to perform
+any ulpi phy port access on omap platform.
+
+On omap ehci reg map contains INSNREG05_ULPI
+register which offers the ulpi phy access so
+any ulpi phy commands should be passsed using this
+register.
+
+omap-ulpi-viewport.c is a low level function
+implementation of "drivers/usb/ulpi/ulpi.c"
+
+To enable and use omap-ulpi-viewport.c
+we require CONFIG_USB_ULPI_VIEWPORT_OMAP and
+CONFIG_USB_ULPI be enabled in config file.
+
+Any ulpi ops request can be done with ulpi.c
+and soc specific binding and usage is done with
+omap-ulpi-viewport implementation.
+
+Ex: scenario:
+omap-ehci driver code requests for ulpi phy reset if
+ehci is used in phy mode, which will call ulpi phy reset
+the ulpi phy reset does ulpi_read/write from viewport
+implementation which will do ulpi reset using the
+INSNREG05_ULPI register.
sata_dev_desc[ap->port_no].removable = 0;
sata_dev_desc[ap->port_no].lba = (u32) n_sectors;
- debug("lba=0x%x\n", sata_dev_desc[ap->port_no].lba);
+ debug("lba=0x%lx\n", sata_dev_desc[ap->port_no].lba);
#ifdef CONFIG_LBA48
if (iop->command_set_2 & 0x0400)
DECLARE_GLOBAL_DATA_PTR;
-#define I2C_TIMEOUT 1000
+#define I2C_STAT_TIMEO (1 << 31)
+#define I2C_TIMEOUT 10
-static void wait_for_bb(void);
-static u16 wait_for_pin(void);
+static u32 wait_for_bb(void);
+static u32 wait_for_status_mask(u16 mask);
static void flush_fifo(void);
/*
int psc, fsscll, fssclh;
int hsscll = 0, hssclh = 0;
u32 scll, sclh;
- int timeout = I2C_TIMEOUT;
/* Only handle standard, fast and high speeds */
if ((speed != OMAP_I2C_STANDARD) &&
sclh = (unsigned int)fssclh;
}
+ if (gd->flags & GD_FLG_RELOC)
+ bus_initialized[current_bus] = 1;
+
if (readw(&i2c_base->con) & I2C_CON_EN) {
writew(0, &i2c_base->con);
udelay(50000);
}
- writew(0x2, &i2c_base->sysc); /* for ES2 after soft reset */
- udelay(1000);
-
- writew(I2C_CON_EN, &i2c_base->con);
- while (!(readw(&i2c_base->syss) & I2C_SYSS_RDONE) && timeout--) {
- if (timeout <= 0) {
- puts("ERROR: Timeout in soft-reset\n");
- return;
- }
- udelay(1000);
- }
-
- writew(0, &i2c_base->con);
writew(psc, &i2c_base->psc);
writew(scll, &i2c_base->scll);
writew(sclh, &i2c_base->sclh);
flush_fifo();
writew(0xFFFF, &i2c_base->stat);
writew(0, &i2c_base->cnt);
-
- if (gd->flags & GD_FLG_RELOC)
- bus_initialized[current_bus] = 1;
-}
-
-static int i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value)
-{
- int i2c_error = 0;
- u16 status;
-
- /* wait until bus not busy */
- wait_for_bb();
-
- /* one byte only */
- writew(1, &i2c_base->cnt);
- /* set slave address */
- writew(devaddr, &i2c_base->sa);
- /* no stop bit needed here */
- writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT |
- I2C_CON_TRX, &i2c_base->con);
-
- /* send register offset */
- while (1) {
- status = wait_for_pin();
- if (status == 0 || status & I2C_STAT_NACK) {
- i2c_error = 1;
- goto read_exit;
- }
- if (status & I2C_STAT_XRDY) {
- /* Important: have to use byte access */
- writeb(regoffset, &i2c_base->data);
- writew(I2C_STAT_XRDY, &i2c_base->stat);
- }
- if (status & I2C_STAT_ARDY) {
- writew(I2C_STAT_ARDY, &i2c_base->stat);
- break;
- }
- }
-
- /* set slave address */
- writew(devaddr, &i2c_base->sa);
- /* read one byte from slave */
- writew(1, &i2c_base->cnt);
- /* need stop bit here */
- writew(I2C_CON_EN | I2C_CON_MST |
- I2C_CON_STT | I2C_CON_STP,
- &i2c_base->con);
-
- /* receive data */
- while (1) {
- status = wait_for_pin();
- if (status == 0 || status & I2C_STAT_NACK) {
- i2c_error = 1;
- goto read_exit;
- }
- if (status & I2C_STAT_RRDY) {
-#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
- defined(CONFIG_OMAP44XX)
- *value = readb(&i2c_base->data);
-#else
- *value = readw(&i2c_base->data);
-#endif
- writew(I2C_STAT_RRDY, &i2c_base->stat);
- }
- if (status & I2C_STAT_ARDY) {
- writew(I2C_STAT_ARDY, &i2c_base->stat);
- break;
- }
- }
-
-read_exit:
- flush_fifo();
- writew(0xFFFF, &i2c_base->stat);
- writew(0, &i2c_base->cnt);
- return i2c_error;
}
static void flush_fifo(void)
stat = readw(&i2c_base->stat);
if (stat == I2C_STAT_RRDY) {
#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
- defined(CONFIG_OMAP44XX)
+ defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX)
readb(&i2c_base->data);
#else
readw(&i2c_base->data);
int i2c_probe(uchar chip)
{
- u16 status;
+ u32 status;
int res = 1; /* default = fail */
if (chip == readw(&i2c_base->oa))
return res;
/* wait until bus not busy */
- wait_for_bb();
+ status = wait_for_bb();
+ /* exit on BUS busy */
+ if (status & I2C_STAT_TIMEO)
+ return res;
/* try to write one byte */
writew(1, &i2c_base->cnt);
/* set slave address */
writew(chip, &i2c_base->sa);
/* stop bit needed here */
- writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
- I2C_CON_STP, &i2c_base->con);
-
- status = wait_for_pin();
-
- /* check for ACK (!NAK) */
- if (!(status & I2C_STAT_NACK))
- res = 0;
-
- /* abort transfer (force idle state) */
- writew(0, &i2c_base->con);
-
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT
+ | I2C_CON_STP, &i2c_base->con);
+ /* enough delay for the NACK bit set */
+ udelay(9000);
+
+ if (!(readw(&i2c_base->stat) & I2C_STAT_NACK)) {
+ res = 0; /* success case */
+ flush_fifo();
+ writew(0xFFFF, &i2c_base->stat);
+ } else {
+ /* failure, clear sources*/
+ writew(0xFFFF, &i2c_base->stat);
+ /* finish up xfer */
+ writew(readw(&i2c_base->con) | I2C_CON_STP, &i2c_base->con);
+ status = wait_for_bb();
+ /* exit on BUS busy */
+ if (status & I2C_STAT_TIMEO)
+ return res;
+ }
flush_fifo();
/* don't allow any more data in... we don't want it. */
writew(0, &i2c_base->cnt);
int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
{
- int i;
+ int i2c_error = 0, i;
+ u32 status;
- if (alen > 1) {
- printf("I2C read: addr len %d not supported\n", alen);
+ if ((alen > 2) || (alen < 0))
+ return 1;
+
+ if (alen < 2) {
+ if (addr + len > 256)
+ return 1;
+ } else if (addr + len > 0xFFFF) {
return 1;
}
- if (addr + len > 256) {
- puts("I2C read: address out of range\n");
+ /* wait until bus not busy */
+ status = wait_for_bb();
+
+ /* exit on BUS busy */
+ if (status & I2C_STAT_TIMEO)
return 1;
+
+ writew((alen & 0xFF), &i2c_base->cnt);
+ /* set slave address */
+ writew(chip, &i2c_base->sa);
+ /* Clear the Tx & Rx FIFOs */
+ writew((readw(&i2c_base->buf) | I2C_RXFIFO_CLEAR |
+ I2C_TXFIFO_CLEAR), &i2c_base->buf);
+ /* no stop bit needed here */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_TRX |
+ I2C_CON_STT, &i2c_base->con);
+
+ /* wait for Transmit ready condition */
+ status = wait_for_status_mask(I2C_STAT_XRDY | I2C_STAT_NACK);
+
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO))
+ i2c_error = 1;
+
+ if (!i2c_error) {
+ if (status & I2C_STAT_XRDY) {
+ switch (alen) {
+ case 2:
+ /* Send address MSByte */
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ writew(((addr >> 8) & 0xFF), &i2c_base->data);
+
+ /* Clearing XRDY event */
+ writew((status & I2C_STAT_XRDY),
+ &i2c_base->stat);
+ /* wait for Transmit ready condition */
+ status = wait_for_status_mask(I2C_STAT_XRDY |
+ I2C_STAT_NACK);
+
+ if (status & (I2C_STAT_NACK |
+ I2C_STAT_TIMEO)) {
+ i2c_error = 1;
+ break;
+ }
+#endif
+ case 1:
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ /* Send address LSByte */
+ writew((addr & 0xFF), &i2c_base->data);
+#else
+ /* Send address Short word */
+ writew((addr & 0xFFFF), &i2c_base->data);
+#endif
+ /* Clearing XRDY event */
+ writew((status & I2C_STAT_XRDY),
+ &i2c_base->stat);
+ /*wait for Transmit ready condition */
+ status = wait_for_status_mask(I2C_STAT_ARDY |
+ I2C_STAT_NACK);
+
+ if (status & (I2C_STAT_NACK |
+ I2C_STAT_TIMEO)) {
+ i2c_error = 1;
+ break;
+ }
+ }
+ } else
+ i2c_error = 1;
}
- for (i = 0; i < len; i++) {
- if (i2c_read_byte(chip, addr + i, &buffer[i])) {
- puts("I2C read: I/O error\n");
- i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
- return 1;
+ /* Wait for ARDY to set */
+ status = wait_for_status_mask(I2C_STAT_ARDY | I2C_STAT_NACK
+ | I2C_STAT_AL);
+
+ if (!i2c_error) {
+ /* set slave address */
+ writew(chip, &i2c_base->sa);
+ writew((len & 0xFF), &i2c_base->cnt);
+ /* Clear the Tx & Rx FIFOs */
+ writew((readw(&i2c_base->buf) | I2C_RXFIFO_CLEAR |
+ I2C_TXFIFO_CLEAR), &i2c_base->buf);
+ /* need stop bit here */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP,
+ &i2c_base->con);
+
+ for (i = 0; i < len; i++) {
+ /* wait for Receive condition */
+ status = wait_for_status_mask(I2C_STAT_RRDY |
+ I2C_STAT_NACK);
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO)) {
+ i2c_error = 1;
+ break;
+ }
+
+ if (status & I2C_STAT_RRDY) {
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ buffer[i] = readb(&i2c_base->data);
+#else
+ *((u16 *)&buffer[i]) =
+ readw(&i2c_base->data) & 0xFFFF;
+ i++;
+#endif
+ writew((status & I2C_STAT_RRDY),
+ &i2c_base->stat);
+ udelay(1000);
+ } else {
+ i2c_error = 1;
+ }
}
}
+ /* Wait for ARDY to set */
+ status = wait_for_status_mask(I2C_STAT_ARDY | I2C_STAT_NACK
+ | I2C_STAT_AL);
+
+ if (i2c_error) {
+ writew(0, &i2c_base->con);
+ return 1;
+ }
+
+ writew(I2C_CON_EN, &i2c_base->con);
+
+ while (readw(&i2c_base->stat)
+ || (readw(&i2c_base->con) & I2C_CON_MST)) {
+ udelay(10000);
+ writew(0xFFFF, &i2c_base->stat);
+ }
+
+ writew(I2C_CON_EN, &i2c_base->con);
+ flush_fifo();
+ writew(0xFFFF, &i2c_base->stat);
+ writew(0, &i2c_base->cnt);
+
return 0;
}
int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
{
- int i;
- u16 status;
- int i2c_error = 0;
- if (alen > 1) {
- printf("I2C write: addr len %d not supported\n", alen);
+ int i, i2c_error = 0;
+ u32 status;
+ u16 writelen;
+
+ if (alen > 2)
return 1;
- }
- if (addr + len > 256) {
- printf("I2C write: address 0x%x + 0x%x out of range\n",
- addr, len);
+ if (alen < 2) {
+ if (addr + len > 256)
+ return 1;
+ } else if (addr + len > 0xFFFF) {
return 1;
}
/* wait until bus not busy */
- wait_for_bb();
+ status = wait_for_bb();
- /* start address phase - will write regoffset + len bytes data */
- /* TODO consider case when !CONFIG_OMAP243X/34XX/44XX */
- writew(alen + len, &i2c_base->cnt);
+ /* exiting on BUS busy */
+ if (status & I2C_STAT_TIMEO)
+ return 1;
+
+ writelen = (len & 0xFFFF) + alen;
+
+ /* two bytes */
+ writew((writelen & 0xFFFF), &i2c_base->cnt);
+ /* Clear the Tx & Rx FIFOs */
+ writew((readw(&i2c_base->buf) | I2C_RXFIFO_CLEAR |
+ I2C_TXFIFO_CLEAR), &i2c_base->buf);
/* set slave address */
writew(chip, &i2c_base->sa);
/* stop bit needed here */
writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
I2C_CON_STP, &i2c_base->con);
- /* Send address byte */
- status = wait_for_pin();
+ /* wait for Transmit ready condition */
+ status = wait_for_status_mask(I2C_STAT_XRDY | I2C_STAT_NACK);
- if (status == 0 || status & I2C_STAT_NACK) {
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO))
i2c_error = 1;
- printf("error waiting for i2c address ACK (status=0x%x)\n",
- status);
- goto write_exit;
- }
- if (status & I2C_STAT_XRDY) {
- writeb(addr & 0xFF, &i2c_base->data);
- writew(I2C_STAT_XRDY, &i2c_base->stat);
- } else {
- i2c_error = 1;
- printf("i2c bus not ready for transmit (status=0x%x)\n",
- status);
- goto write_exit;
- }
+ if (!i2c_error) {
+ if (status & I2C_STAT_XRDY) {
+ switch (alen) {
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ case 2:
+ /* send out MSB byte */
+ writeb(((addr >> 8) & 0xFF), &i2c_base->data);
+#else
+ writeb((addr & 0xFFFF), &i2c_base->data);
+ break;
+#endif
+ /* Clearing XRDY event */
+ writew((status & I2C_STAT_XRDY),
+ &i2c_base->stat);
+ /*waiting for Transmit ready * condition */
+ status = wait_for_status_mask(I2C_STAT_XRDY |
+ I2C_STAT_NACK);
+
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO)) {
+ i2c_error = 1;
+ break;
+ }
+ case 1:
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ /* send out MSB byte */
+ writeb((addr & 0xFF), &i2c_base->data);
+#else
+ writew(((buffer[0] << 8) | (addr & 0xFF)),
+ &i2c_base->data);
+#endif
+ }
- /* address phase is over, now write data */
- for (i = 0; i < len; i++) {
- status = wait_for_pin();
+ /* Clearing XRDY event */
+ writew((status & I2C_STAT_XRDY), &i2c_base->stat);
+ }
+
+ /* waiting for Transmit ready condition */
+ status = wait_for_status_mask(I2C_STAT_XRDY | I2C_STAT_NACK);
- if (status == 0 || status & I2C_STAT_NACK) {
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO))
i2c_error = 1;
- printf("i2c error waiting for data ACK (status=0x%x)\n",
- status);
- goto write_exit;
+
+ if (!i2c_error) {
+ for (i = ((alen > 1) ? 0 : 1); i < len; i++) {
+ if (status & I2C_STAT_XRDY) {
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_AM33XX)
+ writeb((buffer[i] & 0xFF),
+ &i2c_base->data);
+#else
+ writew((((buffer[i] << 8) |
+ buffer[i + 1]) & 0xFFFF),
+ &i2c_base->data);
+ i++;
+#endif
+ } else
+ i2c_error = 1;
+ /* Clearing XRDY event */
+ writew((status & I2C_STAT_XRDY),
+ &i2c_base->stat);
+ /* waiting for XRDY condition */
+ status = wait_for_status_mask(
+ I2C_STAT_XRDY |
+ I2C_STAT_ARDY |
+ I2C_STAT_NACK);
+ if (status & (I2C_STAT_NACK |
+ I2C_STAT_TIMEO)) {
+ i2c_error = 1;
+ break;
+ }
+ if (status & I2C_STAT_ARDY)
+ break;
+ }
}
+ }
- if (status & I2C_STAT_XRDY) {
- writeb(buffer[i], &i2c_base->data);
- writew(I2C_STAT_XRDY, &i2c_base->stat);
- } else {
- i2c_error = 1;
- printf("i2c bus not ready for Tx (i=%d)\n", i);
- goto write_exit;
+ status = wait_for_status_mask(I2C_STAT_ARDY | I2C_STAT_NACK |
+ I2C_STAT_AL);
+
+ if (status & (I2C_STAT_NACK | I2C_STAT_TIMEO))
+ i2c_error = 1;
+
+ if (i2c_error) {
+ writew(0, &i2c_base->con);
+ return 1;
+ }
+
+ if (!i2c_error) {
+ int eout = 200;
+
+ writew(I2C_CON_EN, &i2c_base->con);
+ while ((status = readw(&i2c_base->stat)) ||
+ (readw(&i2c_base->con) & I2C_CON_MST)) {
+ udelay(1000);
+ /* have to read to clear intrrupt */
+ writew(0xFFFF, &i2c_base->stat);
+ if (--eout == 0)
+ /* better leave with error than hang */
+ break;
}
}
-write_exit:
flush_fifo();
writew(0xFFFF, &i2c_base->stat);
- return i2c_error;
+ writew(0, &i2c_base->cnt);
+ return 0;
}
-static void wait_for_bb(void)
+static u32 wait_for_bb(void)
{
int timeout = I2C_TIMEOUT;
- u16 stat;
+ u32 stat;
- writew(0xFFFF, &i2c_base->stat); /* clear current interrupts...*/
while ((stat = readw(&i2c_base->stat) & I2C_STAT_BB) && timeout--) {
writew(stat, &i2c_base->stat);
udelay(1000);
if (timeout <= 0) {
printf("timed out in wait_for_bb: I2C_STAT=%x\n",
readw(&i2c_base->stat));
+ stat |= I2C_STAT_TIMEO;
}
writew(0xFFFF, &i2c_base->stat); /* clear delayed stuff*/
+ return stat;
}
-static u16 wait_for_pin(void)
+static u32 wait_for_status_mask(u16 mask)
{
- u16 status;
+ u32 status;
int timeout = I2C_TIMEOUT;
do {
udelay(1000);
status = readw(&i2c_base->stat);
- } while (!(status &
- (I2C_STAT_ROVR | I2C_STAT_XUDF | I2C_STAT_XRDY |
- I2C_STAT_RRDY | I2C_STAT_ARDY | I2C_STAT_NACK |
- I2C_STAT_AL)) && timeout--);
+ } while (!(status & mask) && timeout--);
if (timeout <= 0) {
- printf("timed out in wait_for_pin: I2C_STAT=%x\n",
+ printf("timed out in wait_for_status_mask: I2C_STAT=%x\n",
readw(&i2c_base->stat));
writew(0xFFFF, &i2c_base->stat);
- status = 0;
+ status |= I2C_STAT_TIMEO;
}
-
return status;
}
/* I2C Buffer Configuration Register (I2C_BUF): */
#define I2C_BUF_RDMA_EN (1 << 15) /* Receive DMA channel enable */
+#define I2C_RXFIFO_CLEAR (1 << 14) /* RX FIFO Clear */
#define I2C_BUF_XDMA_EN (1 << 7) /* Transmit DMA channel enable */
+#define I2C_TXFIFO_CLEAR (1 << 6) /* TX FIFO clear */
/* I2C Configuration Register (I2C_CON): */
#include <mmc.h>
#include <asm/errno.h>
#include <asm/io.h>
-#ifdef CONFIG_MX27
#include <asm/arch/clock.h>
-#endif
#define DRIVER_NAME "mxc-mmc"
{
unsigned int divider;
int prescaler = 0;
- unsigned long clk_in = imx_get_perclk2();
+ unsigned long clk_in = mxc_get_clock(MXC_ESDHC_CLK);
while (prescaler <= 0x800) {
for (divider = 1; divider <= 0xF; divider++) {
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
- mmc->f_min = imx_get_perclk2() >> 7;
- mmc->f_max = imx_get_perclk2() >> 1;
+ mmc->f_min = mxc_get_clock(MXC_ESDHC_CLK) >> 7;
+ mmc->f_max = mxc_get_clock(MXC_ESDHC_CLK) >> 1;
mmc->b_max = 0;
if (data->flags & MMC_DATA_READ)
mode |= TEGRA_MMC_TRNMOD_DATA_XFER_DIR_SEL_READ;
+ if (data->flags & MMC_DATA_WRITE) {
+ if ((uintptr_t)data->src & (ARCH_DMA_MINALIGN - 1))
+ printf("Warning: unaligned write to %p may fail\n",
+ data->src);
+ flush_dcache_range((ulong)data->src, (ulong)data->src +
+ data->blocks * data->blocksize);
+ }
+
writew(mode, &host->reg->trnmod);
}
}
}
writel(mask, &host->reg->norintsts);
+ if (data->flags & MMC_DATA_READ) {
+ if ((uintptr_t)data->dest & (ARCH_DMA_MINALIGN - 1))
+ printf("Warning: unaligned read from %p "
+ "may fail\n", data->dest);
+ invalidate_dcache_range((ulong)data->dest,
+ (ulong)data->dest +
+ data->blocks * data->blocksize);
+ }
}
udelay(1000);
#include <asm/byteorder.h>
#include <environment.h>
#include <mtd/cfi_flash.h>
+#include <watchdog.h>
/*
* This file implements a Common Flash Interface (CFI) driver for
reset_timer();
#endif
start = get_timer (0);
+ WATCHDOG_RESET();
while (flash_is_busy (info, sector)) {
if (get_timer (start) > tout) {
printf ("Flash %s timeout at address %lx data %lx\n",
reset_timer();
#endif
start = get_timer(0);
+ WATCHDOG_RESET();
while (1) {
switch (info->portwidth) {
case FLASH_CFI_8BIT:
#define SST39SF010A 0x00B5
#define SST39SF020A 0x00B6
+/* STM */
+#define STM29F400BB 0x00D6
+
/* MXIC */
#define MX29LV040 0x004F
ERASEINFO(0x10000, 15),
}
},
+ {
+ .mfr_id = (u16)STM_MANUFACT,
+ .dev_id = STM29F400BB,
+ .name = "ST Micro M29F400BB",
+ .uaddr = {
+ [1] = MTD_UADDR_0x0555_0x02AA /* x16 */
+ },
+ .DevSize = SIZE_512KiB,
+ .CmdSet = CFI_CMDSET_AMD_LEGACY,
+ .NumEraseRegions = 4,
+ .regions = {
+ ERASEINFO(0x04000, 1),
+ ERASEINFO(0x02000, 2),
+ ERASEINFO(0x08000, 1),
+ ERASEINFO(0x10000, 7),
+ }
+ },
#endif
};
COBJS-y += nand_ids.o
COBJS-y += nand_util.o
endif
-COBJS-y += nand_ecc.o
+COBJS-$(CONFIG_MTD_ECC_SOFT) += nand_ecc.o
COBJS-y += nand_base.o
+COBJS-$(CONFIG_NAND_ECC_BCH) += nand_bch.o
COBJS-$(CONFIG_NAND_ATMEL) += atmel_nand.o
COBJS-$(CONFIG_DRIVER_NAND_BFIN) += bfin_nand.o
SSYNC();
}
-int bfin_nfc_devready(struct mtd_info *mtd)
+static int bfin_nfc_devready(struct mtd_info *mtd)
{
pr_stamp();
return (bfin_read_NFC_STAT() & NBUSY) ? 1 : 0;
#include <common.h>
#include <malloc.h>
+#include <nand.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
/* mtd information per set */
struct fsl_elbc_mtd {
- struct mtd_info mtd;
struct nand_chip chip;
struct fsl_elbc_ctrl *ctrl;
/* READID must read all 5 possible bytes while CEB is active */
case NAND_CMD_READID:
- vdbg("fsl_elbc_cmdfunc: NAND_CMD_READID.\n");
+ case NAND_CMD_PARAM:
+ vdbg("fsl_elbc_cmdfunc: NAND_CMD 0x%x.\n", command);
out_be32(&lbc->fir, (FIR_OP_CW0 << FIR_OP0_SHIFT) |
(FIR_OP_UA << FIR_OP1_SHIFT) |
(FIR_OP_RBW << FIR_OP2_SHIFT));
- out_be32(&lbc->fcr, NAND_CMD_READID << FCR_CMD0_SHIFT);
- /* 5 bytes for manuf, device and exts */
- out_be32(&lbc->fbcr, 5);
- ctrl->read_bytes = 5;
+ out_be32(&lbc->fcr, command << FCR_CMD0_SHIFT);
+ /*
+ * although currently it's 8 bytes for READID, we always read
+ * the maximum 256 bytes(for PARAM)
+ */
+ out_be32(&lbc->fbcr, 256);
+ ctrl->read_bytes = 256;
ctrl->use_mdr = 1;
- ctrl->mdr = 0;
-
+ ctrl->mdr = column;
set_addr(mtd, 0, 0, 0);
fsl_elbc_run_command(mtd);
return;
elbc_ctrl->addr = NULL;
}
-int board_nand_init(struct nand_chip *nand)
+static int fsl_elbc_chip_init(int devnum, u8 *addr)
{
+ struct mtd_info *mtd = &nand_info[devnum];
+ struct nand_chip *nand;
struct fsl_elbc_mtd *priv;
uint32_t br = 0, or = 0;
+ int ret;
if (!elbc_ctrl) {
fsl_elbc_ctrl_init();
return -ENOMEM;
priv->ctrl = elbc_ctrl;
- priv->vbase = nand->IO_ADDR_R;
+ priv->vbase = addr;
/* Find which chip select it is connected to. It'd be nice
* if we could pass more than one datum to the NAND driver...
*/
for (priv->bank = 0; priv->bank < MAX_BANKS; priv->bank++) {
- phys_addr_t base_addr = virt_to_phys(nand->IO_ADDR_R);
+ phys_addr_t phys_addr = virt_to_phys(addr);
br = in_be32(&elbc_ctrl->regs->bank[priv->bank].br);
or = in_be32(&elbc_ctrl->regs->bank[priv->bank].or);
if ((br & BR_V) && (br & BR_MSEL) == BR_MS_FCM &&
- (br & or & BR_BA) == BR_PHYS_ADDR(base_addr))
+ (br & or & BR_BA) == BR_PHYS_ADDR(phys_addr))
break;
}
return -ENODEV;
}
+ nand = &priv->chip;
+ mtd->priv = nand;
+
elbc_ctrl->chips[priv->bank] = priv;
/* fill in nand_chip structure */
}
}
+ ret = nand_scan_ident(mtd, 1, NULL);
+ if (ret)
+ return ret;
+
+ ret = nand_scan_tail(mtd);
+ if (ret)
+ return ret;
+
+ ret = nand_register(devnum);
+ if (ret)
+ return ret;
+
return 0;
}
+
+#ifndef CONFIG_SYS_NAND_BASE_LIST
+#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
+#endif
+
+static unsigned long base_address[CONFIG_SYS_MAX_NAND_DEVICE] =
+ CONFIG_SYS_NAND_BASE_LIST;
+
+void board_nand_init(void)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+ fsl_elbc_chip_init(i, (u8 *)base_address[i]);
+}
#include <common.h>
#include <nand.h>
+#include <errno.h>
#ifndef CONFIG_SYS_NAND_BASE_LIST
#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
DECLARE_GLOBAL_DATA_PTR;
int nand_curr_device = -1;
+
+
nand_info_t nand_info[CONFIG_SYS_MAX_NAND_DEVICE];
+#ifndef CONFIG_SYS_NAND_SELF_INIT
static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
static ulong base_address[CONFIG_SYS_MAX_NAND_DEVICE] = CONFIG_SYS_NAND_BASE_LIST;
+#endif
+
+static char dev_name[CONFIG_SYS_MAX_NAND_DEVICE][8];
+
+static unsigned long total_nand_size; /* in kiB */
+
+/* Register an initialized NAND mtd device with the U-Boot NAND command. */
+int nand_register(int devnum)
+{
+ struct mtd_info *mtd;
+
+ if (devnum >= CONFIG_SYS_MAX_NAND_DEVICE)
+ return -EINVAL;
+
+ mtd = &nand_info[devnum];
+
+ sprintf(dev_name[devnum], "nand%d", devnum);
+ mtd->name = dev_name[devnum];
+
+#ifdef CONFIG_MTD_DEVICE
+ /*
+ * Add MTD device so that we can reference it later
+ * via the mtdcore infrastructure (e.g. ubi).
+ */
+ add_mtd_device(mtd);
+#endif
+
+ total_nand_size += mtd->size / 1024;
-static const char default_nand_name[] = "nand";
-static __attribute__((unused)) char dev_name[CONFIG_SYS_MAX_NAND_DEVICE][8];
+ if (nand_curr_device == -1)
+ nand_curr_device = devnum;
+
+ return 0;
+}
-static void nand_init_chip(struct mtd_info *mtd, struct nand_chip *nand,
- ulong base_addr)
+#ifndef CONFIG_SYS_NAND_SELF_INIT
+static void nand_init_chip(int i)
{
+ struct mtd_info *mtd = &nand_info[i];
+ struct nand_chip *nand = &nand_chip[i];
+ ulong base_addr = base_address[i];
int maxchips = CONFIG_SYS_NAND_MAX_CHIPS;
- static int __attribute__((unused)) i = 0;
if (maxchips < 1)
maxchips = 1;
- mtd->priv = nand;
+ mtd->priv = nand;
nand->IO_ADDR_R = nand->IO_ADDR_W = (void __iomem *)base_addr;
- if (board_nand_init(nand) == 0) {
- if (nand_scan(mtd, maxchips) == 0) {
- if (!mtd->name)
- mtd->name = (char *)default_nand_name;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
- else
- mtd->name += gd->reloc_off;
-#endif
-#ifdef CONFIG_MTD_DEVICE
- /*
- * Add MTD device so that we can reference it later
- * via the mtdcore infrastructure (e.g. ubi).
- */
- sprintf(dev_name[i], "nand%d", i);
- mtd->name = dev_name[i++];
- add_mtd_device(mtd);
-#endif
- } else
- mtd->name = NULL;
- } else {
- mtd->name = NULL;
- mtd->size = 0;
- }
+ if (board_nand_init(nand))
+ return;
+ if (nand_scan(mtd, maxchips))
+ return;
+
+ nand_register(i);
}
+#endif
void nand_init(void)
{
+#ifdef CONFIG_SYS_NAND_SELF_INIT
+ board_nand_init();
+#else
int i;
- unsigned int size = 0;
- for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) {
- nand_init_chip(&nand_info[i], &nand_chip[i], base_address[i]);
- size += nand_info[i].size / 1024;
- if (nand_curr_device == -1)
- nand_curr_device = i;
- }
- printf("%u MiB\n", size / 1024);
+
+ for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+ nand_init_chip(i);
+#endif
+
+ printf("%lu MiB\n", total_nand_size / 1024);
#ifdef CONFIG_SYS_NAND_SELECT_DEVICE
/*
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/nand_bch.h>
#ifdef CONFIG_MTD_PARTITIONS
#include <linux/mtd/partitions.h>
{.offset = 3,
.length = 2},
{.offset = 6,
- .length = 2}}
+ .length = 2} }
};
static struct nand_ecclayout nand_oob_16 = {
.eccpos = {0, 1, 2, 3, 6, 7},
.oobfree = {
{.offset = 8,
- . length = 8}}
+ . length = 8} }
};
static struct nand_ecclayout nand_oob_64 = {
56, 57, 58, 59, 60, 61, 62, 63},
.oobfree = {
{.offset = 2,
- .length = 38}}
+ .length = 38} }
};
static struct nand_ecclayout nand_oob_128 = {
.eccbytes = 48,
.eccpos = {
- 80, 81, 82, 83, 84, 85, 86, 87,
- 88, 89, 90, 91, 92, 93, 94, 95,
- 96, 97, 98, 99, 100, 101, 102, 103,
+ 80, 81, 82, 83, 84, 85, 86, 87,
+ 88, 89, 90, 91, 92, 93, 94, 95,
+ 96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127},
.oobfree = {
{.offset = 2,
- .length = 78}}
+ .length = 78} }
};
-
static int nand_get_device(struct nand_chip *chip, struct mtd_info *mtd,
int new_state);
static int nand_wait(struct mtd_info *mtd, struct nand_chip *this);
+static int check_offs_len(struct mtd_info *mtd,
+ loff_t ofs, uint64_t len)
+{
+ struct nand_chip *chip = mtd->priv;
+ int ret = 0;
+
+ /* Start address must align on block boundary */
+ if (ofs & ((1 << chip->phys_erase_shift) - 1)) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Unaligned address\n", __func__);
+ ret = -EINVAL;
+ }
+
+ /* Length must align on block boundary */
+ if (len & ((1 << chip->phys_erase_shift) - 1)) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Length not block aligned\n",
+ __func__);
+ ret = -EINVAL;
+ }
+
+ /* Do not allow past end of device */
+ if (ofs + len > mtd->size) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Past end of device\n",
+ __func__);
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
/**
* nand_release_device - [GENERIC] release chip
* @mtd: MTD device structure
*
* Deselect, release chip lock and wake up anyone waiting on the device
*/
-static void nand_release_device (struct mtd_info *mtd)
+static void nand_release_device(struct mtd_info *mtd)
{
- struct nand_chip *this = mtd->priv;
- this->select_chip(mtd, -1); /* De-select the NAND device */
+ struct nand_chip *chip = mtd->priv;
+
+ /* De-select the NAND device */
+ chip->select_chip(mtd, -1);
}
/**
struct nand_chip *chip = mtd->priv;
u16 bad;
+ if (chip->options & NAND_BBT_SCANLASTPAGE)
+ ofs += mtd->erasesize - mtd->writesize;
+
page = (int)(ofs >> chip->page_shift) & chip->pagemask;
if (getchip) {
bad = cpu_to_le16(chip->read_word(mtd));
if (chip->badblockpos & 0x1)
bad >>= 8;
- if ((bad & 0xFF) != 0xff)
- res = 1;
+ else
+ bad &= 0xFF;
} else {
chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos, page);
- if (chip->read_byte(mtd) != 0xff)
- res = 1;
+ bad = chip->read_byte(mtd);
}
+ if (likely(chip->badblockbits == 8))
+ res = bad != 0xFF;
+ else
+ res = hweight8(bad) < chip->badblockbits;
+
if (getchip)
nand_release_device(mtd);
{
struct nand_chip *chip = mtd->priv;
uint8_t buf[2] = { 0, 0 };
- int block, ret;
+ int block, ret, i = 0;
+
+ if (chip->options & NAND_BBT_SCANLASTPAGE)
+ ofs += mtd->erasesize - mtd->writesize;
/* Get block number */
block = (int)(ofs >> chip->bbt_erase_shift);
if (chip->options & NAND_USE_FLASH_BBT)
ret = nand_update_bbt(mtd, ofs);
else {
- /* We write two bytes, so we dont have to mess with 16 bit
- * access
- */
nand_get_device(chip, mtd, FL_WRITING);
- ofs += mtd->oobsize;
- chip->ops.len = chip->ops.ooblen = 2;
- chip->ops.datbuf = NULL;
- chip->ops.oobbuf = buf;
- chip->ops.ooboffs = chip->badblockpos & ~0x01;
- ret = nand_do_write_oob(mtd, ofs, &chip->ops);
+ /* Write to first two pages and to byte 1 and 6 if necessary.
+ * If we write to more than one location, the first error
+ * encountered quits the procedure. We write two bytes per
+ * location, so we dont have to mess with 16 bit access.
+ */
+ do {
+ chip->ops.len = chip->ops.ooblen = 2;
+ chip->ops.datbuf = NULL;
+ chip->ops.oobbuf = buf;
+ chip->ops.ooboffs = chip->badblockpos & ~0x01;
+
+ ret = nand_do_write_oob(mtd, ofs, &chip->ops);
+
+ if (!ret && (chip->options & NAND_BBT_SCANBYTE1AND6)) {
+ chip->ops.ooboffs = NAND_SMALL_BADBLOCK_POS
+ & ~0x01;
+ ret = nand_do_write_oob(mtd, ofs, &chip->ops);
+ }
+ i++;
+ ofs += mtd->writesize;
+ } while (!ret && (chip->options & NAND_BBT_SCAN2NDPAGE) &&
+ i < 2);
+
nand_release_device(mtd);
}
if (!ret)
static int nand_check_wp(struct mtd_info *mtd)
{
struct nand_chip *chip = mtd->priv;
+
+ /* broken xD cards report WP despite being writable */
+ if (chip->options & NAND_BROKEN_XD)
+ return 0;
+
/* Check the WP bit */
chip->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
return (chip->read_byte(mtd) & NAND_STATUS_WP) ? 0 : 1;
{
struct nand_chip *chip = mtd->priv;
- if (!(chip->options & NAND_BBT_SCANNED)) {
- chip->options |= NAND_BBT_SCANNED;
- chip->scan_bbt(mtd);
- }
-
if (!chip->bbt)
return chip->block_bad(mtd, ofs, getchip);
*
* Get the device and lock it for exclusive access
*/
-static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state)
+static int
+nand_get_device(struct nand_chip *chip, struct mtd_info *mtd, int new_state)
{
- this->state = new_state;
+ chip->state = new_state;
return 0;
}
* Erase can take up to 400ms and program up to 20ms according to
* general NAND and SmartMedia specs
*/
-static int nand_wait(struct mtd_info *mtd, struct nand_chip *this)
+static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip)
{
unsigned long timeo;
- int state = this->state;
+ int state = chip->state;
u32 time_start;
if (state == FL_ERASING)
else
timeo = (CONFIG_SYS_HZ * 20) / 1000;
- if ((state == FL_ERASING) && (this->options & NAND_IS_AND))
- this->cmdfunc(mtd, NAND_CMD_STATUS_MULTI, -1, -1);
+ if ((state == FL_ERASING) && (chip->options & NAND_IS_AND))
+ chip->cmdfunc(mtd, NAND_CMD_STATUS_MULTI, -1, -1);
else
- this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
+ chip->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
time_start = get_timer(0);
return 0x01;
}
- if (this->dev_ready) {
- if (this->dev_ready(mtd))
+ if (chip->dev_ready) {
+ if (chip->dev_ready(mtd))
break;
} else {
- if (this->read_byte(mtd) & NAND_STATUS_READY)
+ if (chip->read_byte(mtd) & NAND_STATUS_READY)
break;
}
}
;
#endif /* PPCHAMELON_NAND_TIMER_HACK */
- return this->read_byte(mtd);
+ return (int)chip->read_byte(mtd);
}
/**
*
* We need a special oob layout and handling even when OOB isn't used.
*/
-static int nand_read_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
- uint8_t *buf, int page)
+static int nand_read_page_raw_syndrome(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ uint8_t *buf, int page)
{
int eccsize = chip->ecc.size;
int eccbytes = chip->ecc.bytes;
* @readlen: data length
* @bufpoi: buffer to store read data
*/
-static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, uint32_t data_offs, uint32_t readlen, uint8_t *bufpoi)
+static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip,
+ uint32_t data_offs, uint32_t readlen, uint8_t *bufpoi)
{
int start_step, end_step, num_steps;
uint32_t *eccpos = chip->ecc.layout->eccpos;
int data_col_addr, i, gaps = 0;
int datafrag_len, eccfrag_len, aligned_len, aligned_pos;
int busw = (chip->options & NAND_BUSWIDTH_16) ? 2 : 1;
+ int index = 0;
/* Column address wihin the page aligned to ECC size (256bytes). */
start_step = data_offs / chip->ecc.size;
} else {
/* send the command to read the particular ecc bytes */
/* take care about buswidth alignment in read_buf */
- aligned_pos = eccpos[start_step * chip->ecc.bytes] & ~(busw - 1);
+ index = start_step * chip->ecc.bytes;
+
+ aligned_pos = eccpos[index] & ~(busw - 1);
aligned_len = eccfrag_len;
- if (eccpos[start_step * chip->ecc.bytes] & (busw - 1))
+ if (eccpos[index] & (busw - 1))
aligned_len++;
- if (eccpos[(start_step + num_steps) * chip->ecc.bytes] & (busw - 1))
+ if (eccpos[index + (num_steps * chip->ecc.bytes)] & (busw - 1))
aligned_len++;
- chip->cmdfunc(mtd, NAND_CMD_RNDOUT, mtd->writesize + aligned_pos, -1);
+ chip->cmdfunc(mtd, NAND_CMD_RNDOUT,
+ mtd->writesize + aligned_pos, -1);
chip->read_buf(mtd, &chip->oob_poi[aligned_pos], aligned_len);
}
for (i = 0; i < eccfrag_len; i++)
- chip->buffers->ecccode[i] = chip->oob_poi[eccpos[i + start_step * chip->ecc.bytes]];
+ chip->buffers->ecccode[i] = chip->oob_poi[eccpos[i + index]];
p = bufpoi + data_col_addr;
for (i = 0; i < eccfrag_len ; i += chip->ecc.bytes, p += chip->ecc.size) {
int stat;
- stat = chip->ecc.correct(mtd, p, &chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]);
- if (stat == -1)
+ stat = chip->ecc.correct(mtd, p,
+ &chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]);
+ if (stat < 0)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;
static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob,
struct mtd_oob_ops *ops, size_t len)
{
- switch(ops->mode) {
+ switch (ops->mode) {
case MTD_OOB_PLACE:
case MTD_OOB_RAW:
uint32_t boffs = 0, roffs = ops->ooboffs;
size_t bytes = 0;
- for(; free->length && len; free++, len -= bytes) {
+ for (; free->length && len; free++, len -= bytes) {
/* Read request not from offset 0 ? */
if (unlikely(roffs)) {
if (roffs >= free->length) {
int ret = 0;
uint32_t readlen = ops->len;
uint32_t oobreadlen = ops->ooblen;
+ uint32_t max_oobsize = ops->mode == MTD_OOB_AUTO ?
+ mtd->oobavail : mtd->oobsize;
+
uint8_t *bufpoi, *oob, *buf;
stats = mtd->ecc_stats;
buf = ops->datbuf;
oob = ops->oobbuf;
- while(1) {
+ while (1) {
WATCHDOG_RESET();
bytes = min(mtd->writesize - col, readlen);
/* Now read the page into the buffer */
if (unlikely(ops->mode == MTD_OOB_RAW))
ret = chip->ecc.read_page_raw(mtd, chip,
- bufpoi, page);
+ bufpoi, page);
else if (!aligned && NAND_SUBPAGE_READ(chip) && !oob)
- ret = chip->ecc.read_subpage(mtd, chip, col, bytes, bufpoi);
+ ret = chip->ecc.read_subpage(mtd, chip,
+ col, bytes, bufpoi);
else
ret = chip->ecc.read_page(mtd, chip, bufpoi,
- page);
+ page);
if (ret < 0)
break;
/* Transfer not aligned data */
if (!aligned) {
- if (!NAND_SUBPAGE_READ(chip) && !oob)
+ if (!NAND_SUBPAGE_READ(chip) && !oob &&
+ !(mtd->ecc_stats.failed - stats.failed))
chip->pagebuf = realpage;
memcpy(buf, chip->buffers->databuf + col, bytes);
}
buf += bytes;
if (unlikely(oob)) {
- /* Raw mode does data:oob:data:oob */
- if (ops->mode != MTD_OOB_RAW) {
- int toread = min(oobreadlen,
- chip->ecc.layout->oobavail);
- if (toread) {
- oob = nand_transfer_oob(chip,
- oob, ops, toread);
- oobreadlen -= toread;
- }
- } else
- buf = nand_transfer_oob(chip,
- buf, ops, mtd->oobsize);
+
+ int toread = min(oobreadlen, max_oobsize);
+
+ if (toread) {
+ oob = nand_transfer_oob(chip,
+ oob, ops, toread);
+ oobreadlen -= toread;
+ }
}
if (!(chip->options & NAND_NO_READRDY)) {
if (mtd->ecc_stats.failed - stats.failed)
return -EBADMSG;
- return mtd->ecc_stats.corrected - stats.corrected ? -EUCLEAN : 0;
+ return mtd->ecc_stats.corrected - stats.corrected ? -EUCLEAN : 0;
}
/**
- * nand_read - [MTD Interface] MTD compability function for nand_do_read_ecc
+ * nand_read - [MTD Interface] MTD compatibility function for nand_do_read_ecc
* @mtd: MTD device structure
* @from: offset to read from
* @len: number of bytes to read
int len;
uint8_t *buf = ops->oobbuf;
- MTDDEBUG (MTD_DEBUG_LEVEL3, "nand_read_oob: from = 0x%08Lx, len = %i\n",
- (unsigned long long)from, readlen);
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: from = 0x%08Lx, len = %i\n",
+ __func__, (unsigned long long)from, readlen);
if (ops->mode == MTD_OOB_AUTO)
len = chip->ecc.layout->oobavail;
len = mtd->oobsize;
if (unlikely(ops->ooboffs >= len)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt to start read outside oob\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to start read "
+ "outside oob\n", __func__);
return -EINVAL;
}
if (unlikely(from >= mtd->size ||
ops->ooboffs + readlen > ((mtd->size >> chip->page_shift) -
(from >> chip->page_shift)) * len)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt read beyond end of device\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt read beyond end "
+ "of device\n", __func__);
return -EINVAL;
}
realpage = (int)(from >> chip->page_shift);
page = realpage & chip->pagemask;
- while(1) {
+ while (1) {
WATCHDOG_RESET();
sndcmd = chip->ecc.read_oob(mtd, chip, page, sndcmd);
/* Do not allow reads past end of device */
if (ops->datbuf && (from + ops->len) > mtd->size) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt read beyond end of device\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt read "
+ "beyond end of device\n", __func__);
return -EINVAL;
}
nand_get_device(chip, mtd, FL_READING);
- switch(ops->mode) {
+ switch (ops->mode) {
case MTD_OOB_PLACE:
case MTD_OOB_AUTO:
case MTD_OOB_RAW:
else
ret = nand_do_read_ops(mtd, from, ops);
- out:
+out:
nand_release_device(mtd);
return ret;
}
*
* We need a special oob layout and handling even when ECC isn't checked.
*/
-static void nand_write_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
- const uint8_t *buf)
+static void nand_write_page_raw_syndrome(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ const uint8_t *buf)
{
int eccsize = chip->ecc.size;
int eccbytes = chip->ecc.bytes;
* nand_fill_oob - [Internal] Transfer client buffer to oob
* @chip: nand chip structure
* @oob: oob data buffer
+ * @len: oob data write length
* @ops: oob ops structure
*/
-static uint8_t *nand_fill_oob(struct nand_chip *chip, uint8_t *oob,
- struct mtd_oob_ops *ops)
+static uint8_t *nand_fill_oob(struct nand_chip *chip, uint8_t *oob, size_t len,
+ struct mtd_oob_ops *ops)
{
- size_t len = ops->ooblen;
-
- switch(ops->mode) {
+ switch (ops->mode) {
case MTD_OOB_PLACE:
case MTD_OOB_RAW:
uint32_t boffs = 0, woffs = ops->ooboffs;
size_t bytes = 0;
- for(; free->length && len; free++, len -= bytes) {
+ for (; free->length && len; free++, len -= bytes) {
/* Write request not from offset 0 ? */
if (unlikely(woffs)) {
if (woffs >= free->length) {
return NULL;
}
-#define NOTALIGNED(x) (x & (chip->subpagesize - 1)) != 0
+#define NOTALIGNED(x) ((x & (chip->subpagesize - 1)) != 0)
/**
* nand_do_write_ops - [Internal] NAND write with ECC
int chipnr, realpage, page, blockmask, column;
struct nand_chip *chip = mtd->priv;
uint32_t writelen = ops->len;
+
+ uint32_t oobwritelen = ops->ooblen;
+ uint32_t oobmaxlen = ops->mode == MTD_OOB_AUTO ?
+ mtd->oobavail : mtd->oobsize;
+
uint8_t *oob = ops->oobbuf;
uint8_t *buf = ops->datbuf;
int ret, subpage;
if (likely(!oob))
memset(chip->oob_poi, 0xff, mtd->oobsize);
- while(1) {
+ /* Don't allow multipage oob writes with offset */
+ if (oob && ops->ooboffs && (ops->ooboffs + ops->ooblen > oobmaxlen))
+ return -EINVAL;
+
+ while (1) {
WATCHDOG_RESET();
int bytes = mtd->writesize;
wbuf = chip->buffers->databuf;
}
- if (unlikely(oob))
- oob = nand_fill_oob(chip, oob, ops);
+ if (unlikely(oob)) {
+ size_t len = min(oobwritelen, oobmaxlen);
+ oob = nand_fill_oob(chip, oob, len, ops);
+ oobwritelen -= len;
+ }
ret = chip->write_page(mtd, chip, wbuf, page, cached,
(ops->mode == MTD_OOB_RAW));
int chipnr, page, status, len;
struct nand_chip *chip = mtd->priv;
- MTDDEBUG (MTD_DEBUG_LEVEL3, "nand_write_oob: to = 0x%08x, len = %i\n",
- (unsigned int)to, (int)ops->ooblen);
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: to = 0x%08x, len = %i\n",
+ __func__, (unsigned int)to, (int)ops->ooblen);
if (ops->mode == MTD_OOB_AUTO)
len = chip->ecc.layout->oobavail;
/* Do not allow write past end of page */
if ((ops->ooboffs + ops->ooblen) > len) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: "
- "Attempt to write past end of page\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to write "
+ "past end of page\n", __func__);
return -EINVAL;
}
if (unlikely(ops->ooboffs >= len)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt to start write outside oob\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to start "
+ "write outside oob\n", __func__);
return -EINVAL;
}
- /* Do not allow reads past end of device */
+ /* Do not allow write past end of device */
if (unlikely(to >= mtd->size ||
ops->ooboffs + ops->ooblen >
((mtd->size >> chip->page_shift) -
(to >> chip->page_shift)) * len)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt write beyond end of device\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt write beyond "
+ "end of device\n", __func__);
return -EINVAL;
}
chip->pagebuf = -1;
memset(chip->oob_poi, 0xff, mtd->oobsize);
- nand_fill_oob(chip, ops->oobbuf, ops);
+ nand_fill_oob(chip, ops->oobbuf, ops->ooblen, ops);
status = chip->ecc.write_oob(mtd, chip, page & chip->pagemask);
memset(chip->oob_poi, 0xff, mtd->oobsize);
/* Do not allow writes past end of device */
if (ops->datbuf && (to + ops->len) > mtd->size) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: "
- "Attempt read beyond end of device\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt write beyond "
+ "end of device\n", __func__);
return -EINVAL;
}
nand_get_device(chip, mtd, FL_WRITING);
- switch(ops->mode) {
+ switch (ops->mode) {
case MTD_OOB_PLACE:
case MTD_OOB_AUTO:
case MTD_OOB_RAW:
else
ret = nand_do_write_ops(mtd, to, ops);
- out:
+out:
nand_release_device(mtd);
return ret;
}
unsigned int bbt_masked_page = 0xffffffff;
loff_t len;
- MTDDEBUG(MTD_DEBUG_LEVEL3, "nand_erase: start = 0x%012llx, "
- "len = %llu\n", (unsigned long long) instr->addr,
- (unsigned long long) instr->len);
-
- /* Start address must align on block boundary */
- if (instr->addr & ((1 << chip->phys_erase_shift) - 1)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Unaligned address\n");
- return -EINVAL;
- }
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: start = 0x%012llx, len = %llu\n",
+ __func__, (unsigned long long)instr->addr,
+ (unsigned long long)instr->len);
- /* Length must align on block boundary */
- if (instr->len & ((1 << chip->phys_erase_shift) - 1)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "nand_erase: Length not block aligned\n");
+ if (check_offs_len(mtd, instr->addr, instr->len))
return -EINVAL;
- }
- /* Do not allow erase past end of device */
- if ((instr->len + instr->addr) > mtd->size) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "nand_erase: Erase past end of device\n");
- return -EINVAL;
- }
-
- instr->fail_addr = 0xffffffff;
+ instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN;
/* Grab the lock and see if the device is available */
nand_get_device(chip, mtd, FL_ERASING);
/* Check, if it is write protected */
if (nand_check_wp(mtd)) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "nand_erase: Device is write protected!!!\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Device is write protected!!!\n",
+ __func__);
instr->state = MTD_ERASE_FAILED;
goto erase_exit;
}
*/
if (!instr->scrub && nand_block_checkbad(mtd, ((loff_t) page) <<
chip->page_shift, 0, allowbbt)) {
- printk(KERN_WARNING "nand_erase: attempt to erase a "
- "bad block at page 0x%08x\n", page);
+ printk(KERN_WARNING "%s: attempt to erase a bad block "
+ "at page 0x%08x\n", __func__, page);
instr->state = MTD_ERASE_FAILED;
goto erase_exit;
}
/* See if block erase succeeded */
if (status & NAND_STATUS_FAIL) {
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_erase: "
- "Failed erase, page 0x%08x\n", page);
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: Failed erase, "
+ "page 0x%08x\n", __func__, page);
instr->state = MTD_ERASE_FAILED;
- instr->fail_addr = ((loff_t)page << chip->page_shift);
+ instr->fail_addr =
+ ((loff_t)page << chip->page_shift);
goto erase_exit;
}
}
instr->state = MTD_ERASE_DONE;
- erase_exit:
+erase_exit:
ret = instr->state == MTD_ERASE_DONE ? 0 : -EIO;
if (!rewrite_bbt[chipnr])
continue;
/* update the BBT for chip */
- MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt "
- "(%d:0x%0llx 0x%0x)\n", chipnr, rewrite_bbt[chipnr],
- chip->bbt_td->pages[chipnr]);
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: nand_update_bbt "
+ "(%d:0x%0llx 0x%0x)\n", __func__, chipnr,
+ rewrite_bbt[chipnr], chip->bbt_td->pages[chipnr]);
nand_update_bbt(mtd, rewrite_bbt[chipnr]);
}
{
struct nand_chip *chip = mtd->priv;
- MTDDEBUG (MTD_DEBUG_LEVEL3, "nand_sync: called\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: called\n", __func__);
/* Grab the lock and see if the device is available */
nand_get_device(chip, mtd, FL_SYNCING);
struct nand_chip *chip = mtd->priv;
int ret;
- if ((ret = nand_block_isbad(mtd, ofs))) {
+ ret = nand_block_isbad(mtd, ofs);
+ if (ret) {
/* If it was bad already, return success and do nothing. */
if (ret > 0)
return 0;
}
#ifdef CONFIG_SYS_NAND_ONFI_DETECTION
+/*
+ * sanitize ONFI strings so we can safely print them
+ */
+static void sanitize_string(char *s, size_t len)
+{
+ ssize_t i;
+
+ /* null terminate */
+ s[len - 1] = 0;
+
+ /* remove non printable chars */
+ for (i = 0; i < len - 1; i++) {
+ if (s[i] < ' ' || s[i] > 127)
+ s[i] = '?';
+ }
+
+ /* remove trailing spaces */
+ strim(s);
+}
+
static u16 onfi_crc16(u16 crc, u8 const *p, size_t len)
{
int i;
-
while (len--) {
crc ^= *p++ << 8;
for (i = 0; i < 8; i++)
/*
* Check if the NAND chip is ONFI compliant, returns 1 if it is, 0 otherwise
*/
-static int nand_flash_detect_onfi(struct mtd_info *mtd,
- struct nand_chip *chip,
+static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
int *busw)
{
struct nand_onfi_params *p = &chip->onfi_params;
int i;
int val;
+ /* try ONFI for unknow chip or LP */
chip->cmdfunc(mtd, NAND_CMD_READID, 0x20, -1);
if (chip->read_byte(mtd) != 'O' || chip->read_byte(mtd) != 'N' ||
chip->read_byte(mtd) != 'F' || chip->read_byte(mtd) != 'I')
for (i = 0; i < 3; i++) {
chip->read_buf(mtd, (uint8_t *)p, sizeof(*p));
if (onfi_crc16(ONFI_CRC_BASE, (uint8_t *)p, 254) ==
- le16_to_cpu(p->crc)) {
+ le16_to_cpu(p->crc)) {
printk(KERN_INFO "ONFI param page %d valid\n", i);
break;
}
chip->onfi_version = 0;
if (!chip->onfi_version) {
- printk(KERN_INFO "%s: unsupported ONFI "
- "version: %d\n", __func__, val);
+ printk(KERN_INFO "%s: unsupported ONFI version: %d\n",
+ __func__, val);
return 0;
}
+ sanitize_string(p->manufacturer, sizeof(p->manufacturer));
+ sanitize_string(p->model, sizeof(p->model));
if (!mtd->name)
mtd->name = p->model;
-
mtd->writesize = le32_to_cpu(p->byte_per_page);
mtd->erasesize = le32_to_cpu(p->pages_per_block) * mtd->writesize;
mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page);
if (le16_to_cpu(p->features) & 1)
*busw = NAND_BUSWIDTH_16;
+ chip->options &= ~NAND_CHIPOPTIONS_MSK;
+ chip->options |= (NAND_NO_READRDY |
+ NAND_NO_AUTOINCR) & NAND_CHIPOPTIONS_MSK;
+
return 1;
}
#else
}
#endif
-static void nand_flash_detect_non_onfi(struct mtd_info *mtd,
- struct nand_chip *chip,
- const struct nand_flash_dev *type,
- int *busw)
-{
- /* Newer devices have all the information in additional id bytes */
- if (!type->pagesize) {
- int extid;
- /* The 3rd id byte holds MLC / multichip data */
- chip->cellinfo = chip->read_byte(mtd);
- /* The 4th id byte is the important one */
- extid = chip->read_byte(mtd);
- /* Calc pagesize */
- mtd->writesize = 1024 << (extid & 0x3);
- extid >>= 2;
- /* Calc oobsize */
- mtd->oobsize = (8 << (extid & 0x01)) * (mtd->writesize >> 9);
- extid >>= 2;
- /* Calc blocksize. Blocksize is multiples of 64KiB */
- mtd->erasesize = (64 * 1024) << (extid & 0x03);
- extid >>= 2;
- /* Get buswidth information */
- *busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0;
-
- } else {
- /*
- * Old devices have chip data hardcoded in the device id table
- */
- mtd->erasesize = type->erasesize;
- mtd->writesize = type->pagesize;
- mtd->oobsize = mtd->writesize / 32;
- *busw = type->options & NAND_BUSWIDTH_16;
- }
-}
-
/*
* Get the flash and manufacturer id and lookup if the type is supported
*/
int *maf_id, int *dev_id,
const struct nand_flash_dev *type)
{
- int ret, maf_idx;
- int tmp_id, tmp_manf;
+ int i, maf_idx;
+ u8 id_data[8];
+ int ret;
/* Select the device */
chip->select_chip(mtd, 0);
chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);
- /* Read manufacturer and device IDs */
+ for (i = 0; i < 2; i++)
+ id_data[i] = chip->read_byte(mtd);
- tmp_manf = chip->read_byte(mtd);
- tmp_id = chip->read_byte(mtd);
-
- if (tmp_manf != *maf_id || tmp_id != *dev_id) {
+ if (id_data[0] != *maf_id || id_data[1] != *dev_id) {
printk(KERN_INFO "%s: second ID read did not match "
"%02x,%02x against %02x,%02x\n", __func__,
- *maf_id, *dev_id, tmp_manf, tmp_id);
+ *maf_id, *dev_id, id_data[0], id_data[1]);
return ERR_PTR(-ENODEV);
}
if (*dev_id == type->id)
break;
- if (!type->name) {
- /* supress warning if there is no nand */
- if (*maf_id != 0x00 && *maf_id != 0xff &&
- *dev_id != 0x00 && *dev_id != 0xff)
- printk(KERN_INFO "%s: unknown NAND device: "
- "Manufacturer ID: 0x%02x, Chip ID: 0x%02x\n",
- __func__, *maf_id, *dev_id);
- return ERR_PTR(-ENODEV);
+ chip->onfi_version = 0;
+ if (!type->name || !type->pagesize) {
+ /* Check is chip is ONFI compliant */
+ ret = nand_flash_detect_onfi(mtd, chip, &busw);
+ if (ret)
+ goto ident_done;
}
+ chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);
+
+ /* Read entire ID string */
+
+ for (i = 0; i < 8; i++)
+ id_data[i] = chip->read_byte(mtd);
+
+ if (!type->name)
+ return ERR_PTR(-ENODEV);
+
if (!mtd->name)
mtd->name = type->name;
chip->chipsize = (uint64_t)type->chipsize << 20;
- chip->onfi_version = 0;
- ret = nand_flash_detect_onfi(mtd, chip, &busw);
- if (!ret)
- nand_flash_detect_non_onfi(mtd, chip, type, &busw);
+ if (!type->pagesize && chip->init_size) {
+ /* set the pagesize, oobsize, erasesize by the driver*/
+ busw = chip->init_size(mtd, chip, id_data);
+ } else if (!type->pagesize) {
+ int extid;
+ /* The 3rd id byte holds MLC / multichip data */
+ chip->cellinfo = id_data[2];
+ /* The 4th id byte is the important one */
+ extid = id_data[3];
+
+ /*
+ * Field definitions are in the following datasheets:
+ * Old style (4,5 byte ID): Samsung K9GAG08U0M (p.32)
+ * New style (6 byte ID): Samsung K9GBG08U0M (p.40)
+ *
+ * Check for wraparound + Samsung ID + nonzero 6th byte
+ * to decide what to do.
+ */
+ if (id_data[0] == id_data[6] && id_data[1] == id_data[7] &&
+ id_data[0] == NAND_MFR_SAMSUNG &&
+ (chip->cellinfo & NAND_CI_CELLTYPE_MSK) &&
+ id_data[5] != 0x00) {
+ /* Calc pagesize */
+ mtd->writesize = 2048 << (extid & 0x03);
+ extid >>= 2;
+ /* Calc oobsize */
+ switch (extid & 0x03) {
+ case 1:
+ mtd->oobsize = 128;
+ break;
+ case 2:
+ mtd->oobsize = 218;
+ break;
+ case 3:
+ mtd->oobsize = 400;
+ break;
+ default:
+ mtd->oobsize = 436;
+ break;
+ }
+ extid >>= 2;
+ /* Calc blocksize */
+ mtd->erasesize = (128 * 1024) <<
+ (((extid >> 1) & 0x04) | (extid & 0x03));
+ busw = 0;
+ } else {
+ /* Calc pagesize */
+ mtd->writesize = 1024 << (extid & 0x03);
+ extid >>= 2;
+ /* Calc oobsize */
+ mtd->oobsize = (8 << (extid & 0x01)) *
+ (mtd->writesize >> 9);
+ extid >>= 2;
+ /* Calc blocksize. Blocksize is multiples of 64KiB */
+ mtd->erasesize = (64 * 1024) << (extid & 0x03);
+ extid >>= 2;
+ /* Get buswidth information */
+ busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0;
+ }
+ } else {
+ /*
+ * Old devices have chip data hardcoded in the device id table
+ */
+ mtd->erasesize = type->erasesize;
+ mtd->writesize = type->pagesize;
+ mtd->oobsize = mtd->writesize / 32;
+ busw = type->options & NAND_BUSWIDTH_16;
+ /*
+ * Check for Spansion/AMD ID + repeating 5th, 6th byte since
+ * some Spansion chips have erasesize that conflicts with size
+ * listed in nand_ids table
+ * Data sheet (5 byte ID): Spansion S30ML-P ORNAND (p.39)
+ */
+ if (*maf_id == NAND_MFR_AMD && id_data[4] != 0x00 &&
+ id_data[5] == 0x00 && id_data[6] == 0x00 &&
+ id_data[7] == 0x00 && mtd->writesize == 512) {
+ mtd->erasesize = 128 * 1024;
+ mtd->erasesize <<= ((id_data[3] & 0x03) << 1);
+ }
+ }
/* Get chip options, preserve non chip based options */
chip->options &= ~NAND_CHIPOPTIONS_MSK;
chip->options |= type->options & NAND_CHIPOPTIONS_MSK;
+ /* Check if chip is a not a samsung device. Do not clear the
+ * options for chips which are not having an extended id.
+ */
+ if (*maf_id != NAND_MFR_SAMSUNG && !type->pagesize)
+ chip->options &= ~NAND_SAMSUNG_LP_OPTIONS;
+ident_done:
+
/*
* Set chip as a default. Board drivers can override it, if necessary
*/
ffs(mtd->erasesize) - 1;
if (chip->chipsize & 0xffffffff)
chip->chip_shift = ffs((unsigned)chip->chipsize) - 1;
- else
- chip->chip_shift = ffs((unsigned)(chip->chipsize >> 32)) + 31;
+ else {
+ chip->chip_shift = ffs((unsigned)(chip->chipsize >> 32));
+ chip->chip_shift += 32 - 1;
+ }
+
+ chip->badblockbits = 8;
/* Set the bad block position */
- chip->badblockpos = mtd->writesize > 512 ?
- NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS;
+ if (mtd->writesize > 512 || (busw & NAND_BUSWIDTH_16))
+ chip->badblockpos = NAND_LARGE_BADBLOCK_POS;
+ else
+ chip->badblockpos = NAND_SMALL_BADBLOCK_POS;
- /* Check if chip is a not a samsung device. Do not clear the
- * options for chips which are not having an extended id.
+ /*
+ * Bad block marker is stored in the last page of each block
+ * on Samsung and Hynix MLC devices; stored in first two pages
+ * of each block on Micron devices with 2KiB pages and on
+ * SLC Samsung, Hynix, Toshiba and AMD/Spansion. All others scan
+ * only the first page.
*/
- if (*maf_id != NAND_MFR_SAMSUNG && !type->pagesize)
- chip->options &= ~NAND_SAMSUNG_LP_OPTIONS;
+ if ((chip->cellinfo & NAND_CI_CELLTYPE_MSK) &&
+ (*maf_id == NAND_MFR_SAMSUNG ||
+ *maf_id == NAND_MFR_HYNIX))
+ chip->options |= NAND_BBT_SCANLASTPAGE;
+ else if ((!(chip->cellinfo & NAND_CI_CELLTYPE_MSK) &&
+ (*maf_id == NAND_MFR_SAMSUNG ||
+ *maf_id == NAND_MFR_HYNIX ||
+ *maf_id == NAND_MFR_TOSHIBA ||
+ *maf_id == NAND_MFR_AMD)) ||
+ (mtd->writesize == 2048 &&
+ *maf_id == NAND_MFR_MICRON))
+ chip->options |= NAND_BBT_SCAN2NDPAGE;
+
+ /*
+ * Numonyx/ST 2K pages, x8 bus use BOTH byte 1 and 6
+ */
+ if (!(busw & NAND_BUSWIDTH_16) &&
+ *maf_id == NAND_MFR_STMICRO &&
+ mtd->writesize == 2048) {
+ chip->options |= NAND_BBT_SCANBYTE1AND6;
+ chip->badblockpos = 0;
+ }
/* Check for AND chips with 4 page planes */
if (chip->options & NAND_4PAGE_ARRAY)
if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
chip->cmdfunc = nand_command_lp;
+ /* TODO onfi flash name */
MTDDEBUG (MTD_DEBUG_LEVEL0, "NAND device: Manufacturer ID:"
- " 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id, *dev_id,
- nand_manuf_ids[maf_idx].name, type->name);
+ " 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id, *dev_id,
+ nand_manuf_ids[maf_idx].name,
+#ifdef CONFIG_SYS_NAND_ONFI_DETECTION
+ chip->onfi_version ? chip->onfi_params.model : type->name);
+#else
+ type->name);
+#endif
return type;
}
nand_set_defaults(chip, busw);
/* Read the flash type */
- type = nand_get_flash_type(mtd, chip, busw, &nand_maf_id, &nand_dev_id, table);
+ type = nand_get_flash_type(mtd, chip, busw,
+ &nand_maf_id, &nand_dev_id, table);
if (IS_ERR(type)) {
#ifndef CONFIG_SYS_NAND_QUIET_TEST
/*
* If no default placement scheme is given, select an appropriate one
*/
- if (!chip->ecc.layout) {
+ if (!chip->ecc.layout && (chip->ecc.mode != NAND_ECC_SOFT_BCH)) {
switch (mtd->oobsize) {
case 8:
chip->ecc.layout = &nand_oob_8;
/* Similar to NAND_ECC_HW, but a separate read_page handle */
if (!chip->ecc.calculate || !chip->ecc.correct ||
!chip->ecc.hwctl) {
- printk(KERN_WARNING "No ECC functions supplied, "
+ printk(KERN_WARNING "No ECC functions supplied; "
"Hardware ECC not possible\n");
BUG();
}
chip->ecc.read_page == nand_read_page_hwecc ||
!chip->ecc.write_page ||
chip->ecc.write_page == nand_write_page_hwecc)) {
- printk(KERN_WARNING "No ECC functions supplied, "
+ printk(KERN_WARNING "No ECC functions supplied; "
"Hardware ECC not possible\n");
BUG();
}
chip->ecc.mode = NAND_ECC_SOFT;
case NAND_ECC_SOFT:
+ if (!mtd_nand_has_ecc_soft()) {
+ printk(KERN_WARNING "CONFIG_MTD_ECC_SOFT not enabled\n");
+ return -EINVAL;
+ }
chip->ecc.calculate = nand_calculate_ecc;
chip->ecc.correct = nand_correct_data;
chip->ecc.read_page = nand_read_page_swecc;
chip->ecc.write_page_raw = nand_write_page_raw;
chip->ecc.read_oob = nand_read_oob_std;
chip->ecc.write_oob = nand_write_oob_std;
- chip->ecc.size = 256;
+ if (!chip->ecc.size)
+ chip->ecc.size = 256;
chip->ecc.bytes = 3;
break;
+ case NAND_ECC_SOFT_BCH:
+ if (!mtd_nand_has_bch()) {
+ printk(KERN_WARNING "CONFIG_MTD_ECC_BCH not enabled\n");
+ return -EINVAL;
+ }
+ chip->ecc.calculate = nand_bch_calculate_ecc;
+ chip->ecc.correct = nand_bch_correct_data;
+ chip->ecc.read_page = nand_read_page_swecc;
+ chip->ecc.read_subpage = nand_read_subpage;
+ chip->ecc.write_page = nand_write_page_swecc;
+ chip->ecc.read_page_raw = nand_read_page_raw;
+ chip->ecc.write_page_raw = nand_write_page_raw;
+ chip->ecc.read_oob = nand_read_oob_std;
+ chip->ecc.write_oob = nand_write_oob_std;
+ /*
+ * Board driver should supply ecc.size and ecc.bytes values to
+ * select how many bits are correctable; see nand_bch_init()
+ * for details.
+ * Otherwise, default to 4 bits for large page devices
+ */
+ if (!chip->ecc.size && (mtd->oobsize >= 64)) {
+ chip->ecc.size = 512;
+ chip->ecc.bytes = 7;
+ }
+ chip->ecc.priv = nand_bch_init(mtd,
+ chip->ecc.size,
+ chip->ecc.bytes,
+ &chip->ecc.layout);
+ if (!chip->ecc.priv)
+ printk(KERN_WARNING "BCH ECC initialization failed!\n");
+
+ break;
+
case NAND_ECC_NONE:
printk(KERN_WARNING "NAND_ECC_NONE selected by board driver. "
"This is not recommended !!\n");
* mode
*/
chip->ecc.steps = mtd->writesize / chip->ecc.size;
- if(chip->ecc.steps * chip->ecc.size != mtd->writesize) {
+ if (chip->ecc.steps * chip->ecc.size != mtd->writesize) {
printk(KERN_WARNING "Invalid ecc parameters\n");
BUG();
}
*/
if (!(chip->options & NAND_NO_SUBPAGE_WRITE) &&
!(chip->cellinfo & NAND_CI_CELLTYPE_MSK)) {
- switch(chip->ecc.steps) {
+ switch (chip->ecc.steps) {
case 2:
mtd->subpage_sft = 1;
break;
/* Fill in remaining MTD driver data */
mtd->type = MTD_NANDFLASH;
- mtd->flags = MTD_CAP_NANDFLASH;
+ mtd->flags = (chip->options & NAND_ROM) ? MTD_CAP_ROM :
+ MTD_CAP_NANDFLASH;
mtd->erase = nand_erase;
mtd->point = NULL;
mtd->unpoint = NULL;
/* Check, if we should skip the bad block table scan */
if (chip->options & NAND_SKIP_BBTSCAN)
- chip->options |= NAND_BBT_SCANNED;
+ return 0;
- return 0;
+ /* Build bad block table */
+ return chip->scan_bbt(mtd);
}
/**
{
struct nand_chip *chip = mtd->priv;
+ if (chip->ecc.mode == NAND_ECC_SOFT_BCH)
+ nand_bch_free((struct nand_bch_control *)chip->ecc.priv);
+
#ifdef CONFIG_MTD_PARTITIONS
/* Deregister partitions */
del_mtd_partitions(mtd);
kfree(chip->bbt);
if (!(chip->options & NAND_OWN_BUFFERS))
kfree(chip->buffers);
+
+ /* Free bad block descriptor memory */
+ if (chip->badblock_pattern && chip->badblock_pattern->options
+ & NAND_BBT_DYNAMICSTRUCT)
+ kfree(chip->badblock_pattern);
}
* Description:
*
* When nand_scan_bbt is called, then it tries to find the bad block table
- * depending on the options in the bbt descriptor(s). If a bbt is found
- * then the contents are read and the memory based bbt is created. If a
- * mirrored bbt is selected then the mirror is searched too and the
- * versions are compared. If the mirror has a greater version number
- * than the mirror bbt is used to build the memory based bbt.
+ * depending on the options in the BBT descriptor(s). If no flash based BBT
+ * (NAND_USE_FLASH_BBT) is specified then the device is scanned for factory
+ * marked good / bad blocks. This information is used to create a memory BBT.
+ * Once a new bad block is discovered then the "factory" information is updated
+ * on the device.
+ * If a flash based BBT is specified then the function first tries to find the
+ * BBT on flash. If a BBT is found then the contents are read and the memory
+ * based BBT is created. If a mirrored BBT is selected then the mirror is
+ * searched too and the versions are compared. If the mirror has a greater
+ * version number than the mirror BBT is used to build the memory based BBT.
* If the tables are not versioned, then we "or" the bad block information.
- * If one of the bbt's is out of date or does not exist it is (re)created.
- * If no bbt exists at all then the device is scanned for factory marked
+ * If one of the BBTs is out of date or does not exist it is (re)created.
+ * If no BBT exists at all then the device is scanned for factory marked
* good / bad blocks and the bad block tables are created.
*
- * For manufacturer created bbts like the one found on M-SYS DOC devices
- * the bbt is searched and read but never created
+ * For manufacturer created BBTs like the one found on M-SYS DOC devices
+ * the BBT is searched and read but never created
*
- * The autogenerated bad block table is located in the last good blocks
+ * The auto generated bad block table is located in the last good blocks
* of the device. The table is mirrored, so it can be updated eventually.
- * The table is marked in the oob area with an ident pattern and a version
- * number which indicates which of both tables is more up to date.
+ * The table is marked in the OOB area with an ident pattern and a version
+ * number which indicates which of both tables is more up to date. If the NAND
+ * controller needs the complete OOB area for the ECC information then the
+ * option NAND_USE_FLASH_BBT_NO_OOB should be used: it moves the ident pattern
+ * and the version byte into the data area and the OOB area will remain
+ * untouched.
*
* The table uses 2 bits per block
- * 11b: block is good
- * 00b: block is factory marked bad
+ * 11b: block is good
+ * 00b: block is factory marked bad
* 01b, 10b: block is marked bad due to wear
*
* The memory bad block table uses the following scheme:
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/bitops.h>
#include <asm/errno.h>
+static int check_pattern_no_oob(uint8_t *buf, struct nand_bbt_descr *td)
+{
+ int ret;
+
+ ret = memcmp(buf, td->pattern, td->len);
+ if (!ret)
+ return ret;
+ return -1;
+}
+
/**
* check_pattern - [GENERIC] check if a pattern is in the buffer
* @buf: the buffer to search
int i, end = 0;
uint8_t *p = buf;
+ if (td->options & NAND_BBT_NO_OOB)
+ return check_pattern_no_oob(buf, td);
+
end = paglen + td->offs;
if (td->options & NAND_BBT_SCANEMPTY) {
for (i = 0; i < end; i++) {
return -1;
}
+ /* Check both positions 1 and 6 for pattern? */
+ if (td->options & NAND_BBT_SCANBYTE1AND6) {
+ if (td->options & NAND_BBT_SCANEMPTY) {
+ p += td->len;
+ end += NAND_SMALL_BADBLOCK_POS - td->offs;
+ /* Check region between positions 1 and 6 */
+ for (i = 0; i < NAND_SMALL_BADBLOCK_POS - td->offs - td->len;
+ i++) {
+ if (*p++ != 0xff)
+ return -1;
+ }
+ }
+ else {
+ p += NAND_SMALL_BADBLOCK_POS - td->offs;
+ }
+ /* Compare the pattern */
+ for (i = 0; i < td->len; i++) {
+ if (p[i] != td->pattern[i])
+ return -1;
+ }
+ }
+
if (td->options & NAND_BBT_SCANEMPTY) {
p += td->len;
end += td->len;
if (p[td->offs + i] != td->pattern[i])
return -1;
}
+ /* Need to check location 1 AND 6? */
+ if (td->options & NAND_BBT_SCANBYTE1AND6) {
+ for (i = 0; i < td->len; i++) {
+ if (p[NAND_SMALL_BADBLOCK_POS + i] != td->pattern[i])
+ return -1;
+ }
+ }
return 0;
}
+/**
+ * add_marker_len - compute the length of the marker in data area
+ * @td: BBT descriptor used for computation
+ *
+ * The length will be 0 if the markeris located in OOB area.
+ */
+static u32 add_marker_len(struct nand_bbt_descr *td)
+{
+ u32 len;
+
+ if (!(td->options & NAND_BBT_NO_OOB))
+ return 0;
+
+ len = td->len;
+ if (td->options & NAND_BBT_VERSION)
+ len++;
+ return len;
+}
+
/**
* read_bbt - [GENERIC] Read the bad block table starting from page
* @mtd: MTD device structure
* @buf: temporary buffer
* @page: the starting page
* @num: the number of bbt descriptors to read
- * @bits: number of bits per block
+ * @td: the bbt describtion table
* @offs: offset in the memory table
- * @reserved_block_code: Pattern to identify reserved blocks
*
* Read the bad block table starting from page.
*
*/
static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num,
- int bits, int offs, int reserved_block_code)
+ struct nand_bbt_descr *td, int offs)
{
int res, i, j, act = 0;
struct nand_chip *this = mtd->priv;
size_t retlen, len, totlen;
loff_t from;
+ int bits = td->options & NAND_BBT_NRBITS_MSK;
uint8_t msk = (uint8_t) ((1 << bits) - 1);
+ u32 marker_len;
+ int reserved_block_code = td->reserved_block_code;
totlen = (num * bits) >> 3;
+ marker_len = add_marker_len(td);
from = ((loff_t) page) << this->page_shift;
while (totlen) {
len = min(totlen, (size_t) (1 << this->bbt_erase_shift));
+ if (marker_len) {
+ /*
+ * In case the BBT marker is not in the OOB area it
+ * will be just in the first page.
+ */
+ len -= marker_len;
+ from += marker_len;
+ marker_len = 0;
+ }
res = mtd->read(mtd, from, len, &retlen, buf);
if (res < 0) {
if (retlen != len) {
continue;
if (reserved_block_code && (tmp == reserved_block_code)) {
printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%012llx\n",
- (loff_t)((offs << 2) +
- (act >> 1)) <<
- this->bbt_erase_shift);
+ (loff_t)((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
this->bbt[offs + (act >> 3)] |= 0x2 << (act & 0x06);
mtd->ecc_stats.bbtblocks++;
continue;
/* Leave it for now, if its matured we can move this
* message to MTD_DEBUG_LEVEL0 */
printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%012llx\n",
- (loff_t)((offs << 2) + (act >> 1)) <<
- this->bbt_erase_shift);
+ (loff_t)((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
/* Factory marked bad or worn out ? */
if (tmp == 0)
this->bbt[offs + (act >> 3)] |= 0x3 << (act & 0x06);
{
struct nand_chip *this = mtd->priv;
int res = 0, i;
- int bits;
- bits = td->options & NAND_BBT_NRBITS_MSK;
if (td->options & NAND_BBT_PERCHIP) {
int offs = 0;
for (i = 0; i < this->numchips; i++) {
if (chip == -1 || chip == i)
- res = read_bbt (mtd, buf, td->pages[i], this->chipsize >> this->bbt_erase_shift, bits, offs, td->reserved_block_code);
+ res = read_bbt(mtd, buf, td->pages[i],
+ this->chipsize >> this->bbt_erase_shift,
+ td, offs);
if (res)
return res;
offs += this->chipsize >> (this->bbt_erase_shift + 2);
}
} else {
- res = read_bbt (mtd, buf, td->pages[0], mtd->size >> this->bbt_erase_shift, bits, 0, td->reserved_block_code);
+ res = read_bbt(mtd, buf, td->pages[0],
+ mtd->size >> this->bbt_erase_shift, td, 0);
if (res)
return res;
}
return 0;
}
+/*
+ * BBT marker is in the first page, no OOB.
+ */
+static int scan_read_raw_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
+ struct nand_bbt_descr *td)
+{
+ size_t retlen;
+ size_t len;
+
+ len = td->len;
+ if (td->options & NAND_BBT_VERSION)
+ len++;
+
+ return mtd->read(mtd, offs, len, &retlen, buf);
+}
+
/*
* Scan read raw data from flash
*/
-static int scan_read_raw(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
+static int scan_read_raw_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
size_t len)
{
struct mtd_oob_ops ops;
+ int res;
ops.mode = MTD_OOB_RAW;
ops.ooboffs = 0;
ops.ooblen = mtd->oobsize;
- ops.oobbuf = buf;
- ops.datbuf = buf;
- ops.len = len;
- return mtd->read_oob(mtd, offs, &ops);
+
+ while (len > 0) {
+ if (len <= mtd->writesize) {
+ ops.oobbuf = buf + len;
+ ops.datbuf = buf;
+ ops.len = len;
+ return mtd->read_oob(mtd, offs, &ops);
+ } else {
+ ops.oobbuf = buf + mtd->writesize;
+ ops.datbuf = buf;
+ ops.len = mtd->writesize;
+ res = mtd->read_oob(mtd, offs, &ops);
+
+ if (res)
+ return res;
+ }
+
+ buf += mtd->oobsize + mtd->writesize;
+ len -= mtd->writesize;
+ }
+ return 0;
+}
+
+static int scan_read_raw(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
+ size_t len, struct nand_bbt_descr *td)
+{
+ if (td->options & NAND_BBT_NO_OOB)
+ return scan_read_raw_data(mtd, buf, offs, td);
+ else
+ return scan_read_raw_oob(mtd, buf, offs, len);
}
/*
return mtd->write_oob(mtd, offs, &ops);
}
+static u32 bbt_get_ver_offs(struct mtd_info *mtd, struct nand_bbt_descr *td)
+{
+ u32 ver_offs = td->veroffs;
+
+ if (!(td->options & NAND_BBT_NO_OOB))
+ ver_offs += mtd->writesize;
+ return ver_offs;
+}
+
/**
* read_abs_bbts - [GENERIC] Read the bad block table(s) for all chips starting at a given page
* @mtd: MTD device structure
/* Read the primary version, if available */
if (td->options & NAND_BBT_VERSION) {
- scan_read_raw(mtd, buf, (loff_t)td->pages[0] <<
- this->page_shift, mtd->writesize);
- td->version[0] = buf[mtd->writesize + td->veroffs];
+ scan_read_raw(mtd, buf, (loff_t)td->pages[0] << this->page_shift,
+ mtd->writesize, td);
+ td->version[0] = buf[bbt_get_ver_offs(mtd, td)];
printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
td->pages[0], td->version[0]);
}
/* Read the mirror version, if available */
if (md && (md->options & NAND_BBT_VERSION)) {
- scan_read_raw(mtd, buf, (loff_t)md->pages[0] <<
- this->page_shift, mtd->writesize);
- md->version[0] = buf[mtd->writesize + md->veroffs];
+ scan_read_raw(mtd, buf, (loff_t)md->pages[0] << this->page_shift,
+ mtd->writesize, td);
+ md->version[0] = buf[bbt_get_ver_offs(mtd, md)];
printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
md->pages[0], md->version[0]);
}
{
int ret, j;
- ret = scan_read_raw(mtd, buf, offs, readlen);
+ ret = scan_read_raw_oob(mtd, buf, offs, readlen);
if (ret)
return ret;
loff_t from;
size_t readlen;
- MTDDEBUG (MTD_DEBUG_LEVEL0, "Scanning device for bad blocks\n");
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "Scanning device for bad blocks\n");
if (bd->options & NAND_BBT_SCANALLPAGES)
len = 1 << (this->bbt_erase_shift - this->page_shift);
- else {
- if (bd->options & NAND_BBT_SCAN2NDPAGE)
- len = 2;
- else
- len = 1;
- }
+ else if (bd->options & NAND_BBT_SCAN2NDPAGE)
+ len = 2;
+ else
+ len = 1;
if (!(bd->options & NAND_BBT_SCANEMPTY)) {
/* We need only read few bytes from the OOB area */
from = (loff_t)startblock << (this->bbt_erase_shift - 1);
}
+ if (this->options & NAND_BBT_SCANLASTPAGE)
+ from += mtd->erasesize - (mtd->writesize * len);
+
for (i = startblock; i < numblocks;) {
int ret;
+ BUG_ON(bd->options & NAND_BBT_NO_OOB);
+
if (bd->options & NAND_BBT_SCANALLPAGES)
ret = scan_block_full(mtd, bd, from, buf, readlen,
scanlen, len);
if (ret) {
this->bbt[i >> 3] |= 0x03 << (i & 0x6);
- MTDDEBUG (MTD_DEBUG_LEVEL0,
+ MTDDEBUG(MTD_DEBUG_LEVEL0,
"Bad eraseblock %d at 0x%012llx\n",
i >> 1, (unsigned long long)from);
mtd->ecc_stats.badblocks++;
loff_t offs = (loff_t)actblock << this->bbt_erase_shift;
/* Read first page */
- scan_read_raw(mtd, buf, offs, mtd->writesize);
+ scan_read_raw(mtd, buf, offs, mtd->writesize, td);
if (!check_pattern(buf, scanlen, mtd->writesize, td)) {
td->pages[i] = actblock << blocktopage;
if (td->options & NAND_BBT_VERSION) {
- td->version[i] = buf[mtd->writesize + td->veroffs];
+ offs = bbt_get_ver_offs(mtd, td);
+ td->version[i] = buf[offs];
}
break;
}
memset(&buf[offs], 0xff, (size_t) (numblocks >> sft));
ooboffs = len + (pageoffs * mtd->oobsize);
+ } else if (td->options & NAND_BBT_NO_OOB) {
+ ooboffs = 0;
+ offs = td->len;
+ /* the version byte */
+ if (td->options & NAND_BBT_VERSION)
+ offs++;
+ /* Calc length */
+ len = (size_t) (numblocks >> sft);
+ len += offs;
+ /* Make it page aligned ! */
+ len = ALIGN(len, mtd->writesize);
+ /* Preset the buffer with 0xff */
+ memset(buf, 0xff, len);
+ /* Pattern is located at the begin of first page */
+ memcpy(buf, td->pattern, td->len);
} else {
/* Calc length */
len = (size_t) (numblocks >> sft);
/* Make it page aligned ! */
- len = (len + (mtd->writesize - 1)) &
- ~(mtd->writesize - 1);
+ len = ALIGN(len, mtd->writesize);
/* Preset the buffer with 0xff */
memset(buf, 0xff, len +
(len >> this->page_shift)* mtd->oobsize);
if (res < 0)
goto outerr;
- res = scan_write_bbt(mtd, to, len, buf, &buf[len]);
+ res = scan_write_bbt(mtd, to, len, buf,
+ td->options & NAND_BBT_NO_OOB ? NULL :
+ &buf[len]);
if (res < 0)
goto outerr;
- printk(KERN_DEBUG "Bad block table written to 0x%012llx, "
- "version 0x%02X\n", (unsigned long long)to,
- td->version[chip]);
+ printk(KERN_DEBUG "Bad block table written to 0x%012llx, version "
+ "0x%02X\n", (unsigned long long)to, td->version[chip]);
/* Mark it as used */
td->pages[chip] = page;
rd2 = NULL;
/* Per chip or per device ? */
chipsel = (td->options & NAND_BBT_PERCHIP) ? i : -1;
- /* Mirrored table avilable ? */
+ /* Mirrored table available ? */
if (md) {
if (td->pages[i] == -1 && md->pages[i] == -1) {
writeops = 0x03;
continue;
/* Create the table in memory by scanning the chip(s) */
- create_bbt(mtd, buf, bd, chipsel);
+ if (!(this->options & NAND_CREATE_EMPTY_BBT))
+ create_bbt(mtd, buf, bd, chipsel);
td->version[i] = 1;
if (md)
newval = oldval | (0x2 << (block & 0x06));
this->bbt[(block >> 3)] = newval;
if ((oldval != newval) && td->reserved_block_code)
- nand_update_bbt(mtd, (loff_t)block <<
- (this->bbt_erase_shift - 1));
+ nand_update_bbt(mtd, (loff_t)block << (this->bbt_erase_shift - 1));
continue;
}
update = 0;
new ones have been marked, then we need to update the stored
bbts. This should only happen once. */
if (update && td->reserved_block_code)
- nand_update_bbt(mtd, (loff_t)(block - 2) <<
- (this->bbt_erase_shift - 1));
+ nand_update_bbt(mtd, (loff_t)(block - 2) << (this->bbt_erase_shift - 1));
}
}
+/**
+ * verify_bbt_descr - verify the bad block description
+ * @mtd: MTD device structure
+ * @bd: the table to verify
+ *
+ * This functions performs a few sanity checks on the bad block description
+ * table.
+ */
+static void verify_bbt_descr(struct mtd_info *mtd, struct nand_bbt_descr *bd)
+{
+ struct nand_chip *this = mtd->priv;
+ u32 pattern_len;
+ u32 bits;
+ u32 table_size;
+
+ if (!bd)
+ return;
+
+ pattern_len = bd->len;
+ bits = bd->options & NAND_BBT_NRBITS_MSK;
+
+ BUG_ON((this->options & NAND_USE_FLASH_BBT_NO_OOB) &&
+ !(this->options & NAND_USE_FLASH_BBT));
+ BUG_ON(!bits);
+
+ if (bd->options & NAND_BBT_VERSION)
+ pattern_len++;
+
+ if (bd->options & NAND_BBT_NO_OOB) {
+ BUG_ON(!(this->options & NAND_USE_FLASH_BBT));
+ BUG_ON(!(this->options & NAND_USE_FLASH_BBT_NO_OOB));
+ BUG_ON(bd->offs);
+ if (bd->options & NAND_BBT_VERSION)
+ BUG_ON(bd->veroffs != bd->len);
+ BUG_ON(bd->options & NAND_BBT_SAVECONTENT);
+ }
+
+ if (bd->options & NAND_BBT_PERCHIP)
+ table_size = this->chipsize >> this->bbt_erase_shift;
+ else
+ table_size = mtd->size >> this->bbt_erase_shift;
+ table_size >>= 3;
+ table_size *= bits;
+ if (bd->options & NAND_BBT_NO_OOB)
+ table_size += pattern_len;
+ BUG_ON(table_size > (1 << this->bbt_erase_shift));
+}
+
/**
* nand_scan_bbt - [NAND Interface] scan, find, read and maybe create bad block table(s)
* @mtd: MTD device structure
}
return res;
}
+ verify_bbt_descr(mtd, td);
+ verify_bbt_descr(mtd, md);
/* Allocate a temporary buffer for one eraseblock incl. oob */
len = (1 << this->bbt_erase_shift);
* while scanning a device for factory marked good / bad blocks. */
static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
-static struct nand_bbt_descr smallpage_memorybased = {
- .options = NAND_BBT_SCAN2NDPAGE,
- .offs = 5,
- .len = 1,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_bbt_descr largepage_memorybased = {
- .options = 0,
- .offs = 0,
- .len = 2,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_bbt_descr smallpage_flashbased = {
- .options = NAND_BBT_SCAN2NDPAGE,
- .offs = 5,
- .len = 1,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_bbt_descr largepage_flashbased = {
- .options = NAND_BBT_SCAN2NDPAGE,
- .offs = 0,
- .len = 2,
- .pattern = scan_ff_pattern
-};
-
static uint8_t scan_agand_pattern[] = { 0x1C, 0x71, 0xC7, 0x1C, 0x71, 0xC7 };
static struct nand_bbt_descr agand_flashbased = {
.pattern = mirror_pattern
};
+static struct nand_bbt_descr bbt_main_no_bbt_descr = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP
+ | NAND_BBT_NO_OOB,
+ .len = 4,
+ .veroffs = 4,
+ .maxblocks = 4,
+ .pattern = bbt_pattern
+};
+
+static struct nand_bbt_descr bbt_mirror_no_bbt_descr = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP
+ | NAND_BBT_NO_OOB,
+ .len = 4,
+ .veroffs = 4,
+ .maxblocks = 4,
+ .pattern = mirror_pattern
+};
+
+#define BBT_SCAN_OPTIONS (NAND_BBT_SCANLASTPAGE | NAND_BBT_SCAN2NDPAGE | \
+ NAND_BBT_SCANBYTE1AND6)
+/**
+ * nand_create_default_bbt_descr - [Internal] Creates a BBT descriptor structure
+ * @this: NAND chip to create descriptor for
+ *
+ * This function allocates and initializes a nand_bbt_descr for BBM detection
+ * based on the properties of "this". The new descriptor is stored in
+ * this->badblock_pattern. Thus, this->badblock_pattern should be NULL when
+ * passed to this function.
+ *
+ */
+static int nand_create_default_bbt_descr(struct nand_chip *this)
+{
+ struct nand_bbt_descr *bd;
+ if (this->badblock_pattern) {
+ printk(KERN_WARNING "BBT descr already allocated; not replacing.\n");
+ return -EINVAL;
+ }
+ bd = kzalloc(sizeof(*bd), GFP_KERNEL);
+ if (!bd) {
+ printk(KERN_ERR "nand_create_default_bbt_descr: Out of memory\n");
+ return -ENOMEM;
+ }
+ bd->options = this->options & BBT_SCAN_OPTIONS;
+ bd->offs = this->badblockpos;
+ bd->len = (this->options & NAND_BUSWIDTH_16) ? 2 : 1;
+ bd->pattern = scan_ff_pattern;
+ bd->options |= NAND_BBT_DYNAMICSTRUCT;
+ this->badblock_pattern = bd;
+ return 0;
+}
+
/**
* nand_default_bbt - [NAND Interface] Select a default bad block table for the device
* @mtd: MTD device structure
if (this->options & NAND_USE_FLASH_BBT) {
/* Use the default pattern descriptors */
if (!this->bbt_td) {
- this->bbt_td = &bbt_main_descr;
- this->bbt_md = &bbt_mirror_descr;
- }
- if (!this->badblock_pattern) {
- this->badblock_pattern = (mtd->writesize > 512) ? &largepage_flashbased : &smallpage_flashbased;
+ if (this->options & NAND_USE_FLASH_BBT_NO_OOB) {
+ this->bbt_td = &bbt_main_no_bbt_descr;
+ this->bbt_md = &bbt_mirror_no_bbt_descr;
+ } else {
+ this->bbt_td = &bbt_main_descr;
+ this->bbt_md = &bbt_mirror_descr;
+ }
}
} else {
this->bbt_td = NULL;
this->bbt_md = NULL;
- if (!this->badblock_pattern) {
- this->badblock_pattern = (mtd->writesize > 512) ?
- &largepage_memorybased : &smallpage_memorybased;
- }
}
+
+ if (!this->badblock_pattern)
+ nand_create_default_bbt_descr(this);
+
return nand_scan_bbt(mtd, this->badblock_pattern);
}
block = (int)(offs >> (this->bbt_erase_shift - 1));
res = (this->bbt[block >> 3] >> (block & 0x06)) & 0x03;
- MTDDEBUG (MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: "
- "(block %d) 0x%02x\n", (unsigned int)offs, res, block >> 1);
+ MTDDEBUG(MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: (block %d) 0x%02x\n",
+ (unsigned int)offs, block >> 1, res);
switch ((int)res) {
case 0x00:
--- /dev/null
+/*
+ * This file provides ECC correction for more than 1 bit per block of data,
+ * using binary BCH codes. It relies on the generic BCH library lib/bch.c.
+ *
+ * Copyright © 2011 Ivan Djelic <ivan.djelic@parrot.com>
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 or (at your option) any
+ * later version.
+ *
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this file; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <common.h>
+/*#include <asm/io.h>*/
+#include <linux/types.h>
+
+#include <linux/bitops.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_bch.h>
+#include <linux/bch.h>
+#include <malloc.h>
+
+/**
+ * struct nand_bch_control - private NAND BCH control structure
+ * @bch: BCH control structure
+ * @ecclayout: private ecc layout for this BCH configuration
+ * @errloc: error location array
+ * @eccmask: XOR ecc mask, allows erased pages to be decoded as valid
+ */
+struct nand_bch_control {
+ struct bch_control *bch;
+ struct nand_ecclayout ecclayout;
+ unsigned int *errloc;
+ unsigned char *eccmask;
+};
+
+/**
+ * nand_bch_calculate_ecc - [NAND Interface] Calculate ECC for data block
+ * @mtd: MTD block structure
+ * @buf: input buffer with raw data
+ * @code: output buffer with ECC
+ */
+int nand_bch_calculate_ecc(struct mtd_info *mtd, const unsigned char *buf,
+ unsigned char *code)
+{
+ const struct nand_chip *chip = mtd->priv;
+ struct nand_bch_control *nbc = chip->ecc.priv;
+ unsigned int i;
+
+ memset(code, 0, chip->ecc.bytes);
+ encode_bch(nbc->bch, buf, chip->ecc.size, code);
+
+ /* apply mask so that an erased page is a valid codeword */
+ for (i = 0; i < chip->ecc.bytes; i++)
+ code[i] ^= nbc->eccmask[i];
+
+ return 0;
+}
+
+/**
+ * nand_bch_correct_data - [NAND Interface] Detect and correct bit error(s)
+ * @mtd: MTD block structure
+ * @buf: raw data read from the chip
+ * @read_ecc: ECC from the chip
+ * @calc_ecc: the ECC calculated from raw data
+ *
+ * Detect and correct bit errors for a data byte block
+ */
+int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
+ unsigned char *read_ecc, unsigned char *calc_ecc)
+{
+ const struct nand_chip *chip = mtd->priv;
+ struct nand_bch_control *nbc = chip->ecc.priv;
+ unsigned int *errloc = nbc->errloc;
+ int i, count;
+
+ count = decode_bch(nbc->bch, NULL, chip->ecc.size, read_ecc, calc_ecc,
+ NULL, errloc);
+ if (count > 0) {
+ for (i = 0; i < count; i++) {
+ if (errloc[i] < (chip->ecc.size*8))
+ /* error is located in data, correct it */
+ buf[errloc[i] >> 3] ^= (1 << (errloc[i] & 7));
+ /* else error in ecc, no action needed */
+
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "%s: corrected bitflip %u\n",
+ __func__, errloc[i]);
+ }
+ } else if (count < 0) {
+ printk(KERN_ERR "ecc unrecoverable error\n");
+ count = -1;
+ }
+ return count;
+}
+
+/**
+ * nand_bch_init - [NAND Interface] Initialize NAND BCH error correction
+ * @mtd: MTD block structure
+ * @eccsize: ecc block size in bytes
+ * @eccbytes: ecc length in bytes
+ * @ecclayout: output default layout
+ *
+ * Returns:
+ * a pointer to a new NAND BCH control structure, or NULL upon failure
+ *
+ * Initialize NAND BCH error correction. Parameters @eccsize and @eccbytes
+ * are used to compute BCH parameters m (Galois field order) and t (error
+ * correction capability). @eccbytes should be equal to the number of bytes
+ * required to store m*t bits, where m is such that 2^m-1 > @eccsize*8.
+ *
+ * Example: to configure 4 bit correction per 512 bytes, you should pass
+ * @eccsize = 512 (thus, m=13 is the smallest integer such that 2^m-1 > 512*8)
+ * @eccbytes = 7 (7 bytes are required to store m*t = 13*4 = 52 bits)
+ */
+struct nand_bch_control *
+nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes,
+ struct nand_ecclayout **ecclayout)
+{
+ unsigned int m, t, eccsteps, i;
+ struct nand_ecclayout *layout;
+ struct nand_bch_control *nbc = NULL;
+ unsigned char *erased_page;
+
+ if (!eccsize || !eccbytes) {
+ printk(KERN_WARNING "ecc parameters not supplied\n");
+ goto fail;
+ }
+
+ m = fls(1+8*eccsize);
+ t = (eccbytes*8)/m;
+
+ nbc = kzalloc(sizeof(*nbc), GFP_KERNEL);
+ if (!nbc)
+ goto fail;
+
+ nbc->bch = init_bch(m, t, 0);
+ if (!nbc->bch)
+ goto fail;
+
+ /* verify that eccbytes has the expected value */
+ if (nbc->bch->ecc_bytes != eccbytes) {
+ printk(KERN_WARNING "invalid eccbytes %u, should be %u\n",
+ eccbytes, nbc->bch->ecc_bytes);
+ goto fail;
+ }
+
+ eccsteps = mtd->writesize/eccsize;
+
+ /* if no ecc placement scheme was provided, build one */
+ if (!*ecclayout) {
+
+ /* handle large page devices only */
+ if (mtd->oobsize < 64) {
+ printk(KERN_WARNING "must provide an oob scheme for "
+ "oobsize %d\n", mtd->oobsize);
+ goto fail;
+ }
+
+ layout = &nbc->ecclayout;
+ layout->eccbytes = eccsteps*eccbytes;
+
+ /* reserve 2 bytes for bad block marker */
+ if (layout->eccbytes+2 > mtd->oobsize) {
+ printk(KERN_WARNING "no suitable oob scheme available "
+ "for oobsize %d eccbytes %u\n", mtd->oobsize,
+ eccbytes);
+ goto fail;
+ }
+ /* put ecc bytes at oob tail */
+ for (i = 0; i < layout->eccbytes; i++)
+ layout->eccpos[i] = mtd->oobsize-layout->eccbytes+i;
+
+ layout->oobfree[0].offset = 2;
+ layout->oobfree[0].length = mtd->oobsize-2-layout->eccbytes;
+
+ *ecclayout = layout;
+ }
+
+ /* sanity checks */
+ if (8*(eccsize+eccbytes) >= (1 << m)) {
+ printk(KERN_WARNING "eccsize %u is too large\n", eccsize);
+ goto fail;
+ }
+ if ((*ecclayout)->eccbytes != (eccsteps*eccbytes)) {
+ printk(KERN_WARNING "invalid ecc layout\n");
+ goto fail;
+ }
+
+ nbc->eccmask = kmalloc(eccbytes, GFP_KERNEL);
+ nbc->errloc = kmalloc(t*sizeof(*nbc->errloc), GFP_KERNEL);
+ if (!nbc->eccmask || !nbc->errloc)
+ goto fail;
+ /*
+ * compute and store the inverted ecc of an erased ecc block
+ */
+ erased_page = kmalloc(eccsize, GFP_KERNEL);
+ if (!erased_page)
+ goto fail;
+
+ memset(erased_page, 0xff, eccsize);
+ memset(nbc->eccmask, 0, eccbytes);
+ encode_bch(nbc->bch, erased_page, eccsize, nbc->eccmask);
+ kfree(erased_page);
+
+ for (i = 0; i < eccbytes; i++)
+ nbc->eccmask[i] ^= 0xff;
+
+ return nbc;
+fail:
+ nand_bch_free(nbc);
+ return NULL;
+}
+
+/**
+ * nand_bch_free - [NAND Interface] Release NAND BCH ECC resources
+ * @nbc: NAND BCH control structure
+ */
+void nand_bch_free(struct nand_bch_control *nbc)
+{
+ if (nbc) {
+ free_bch(nbc->bch);
+ kfree(nbc->errloc);
+ kfree(nbc->eccmask);
+ kfree(nbc);
+ }
+}
/*512 Megabit */
{"NAND 64MiB 1,8V 8-bit", 0xA2, 0, 64, 0, LP_OPTIONS},
+ {"NAND 64MiB 1,8V 8-bit", 0xA0, 0, 64, 0, LP_OPTIONS},
{"NAND 64MiB 3,3V 8-bit", 0xF2, 0, 64, 0, LP_OPTIONS},
+ {"NAND 64MiB 3,3V 8-bit", 0xD0, 0, 64, 0, LP_OPTIONS},
{"NAND 64MiB 1,8V 16-bit", 0xB2, 0, 64, 0, LP_OPTIONS16},
+ {"NAND 64MiB 1,8V 16-bit", 0xB0, 0, 64, 0, LP_OPTIONS16},
{"NAND 64MiB 3,3V 16-bit", 0xC2, 0, 64, 0, LP_OPTIONS16},
+ {"NAND 64MiB 3,3V 16-bit", 0xC0, 0, 64, 0, LP_OPTIONS16},
/* 1 Gigabit */
{"NAND 128MiB 1,8V 8-bit", 0xA1, 0, 128, 0, LP_OPTIONS},
{"NAND 128MiB 3,3V 8-bit", 0xD1, 0, 128, 0, LP_OPTIONS},
{"NAND 128MiB 1,8V 16-bit", 0xB1, 0, 128, 0, LP_OPTIONS16},
{"NAND 128MiB 3,3V 16-bit", 0xC1, 0, 128, 0, LP_OPTIONS16},
+ {"NAND 128MiB 1,8V 16-bit", 0xAD, 0, 128, 0, LP_OPTIONS16},
/* 2 Gigabit */
{"NAND 256MiB 1,8V 8-bit", 0xAA, 0, 256, 0, LP_OPTIONS},
{"NAND 2GiB 1,8V 16-bit", 0xB5, 0, 2048, 0, LP_OPTIONS16},
{"NAND 2GiB 3,3V 16-bit", 0xC5, 0, 2048, 0, LP_OPTIONS16},
+ /* 32 Gigabit */
+ {"NAND 4GiB 1,8V 8-bit", 0xA7, 0, 4096, 0, LP_OPTIONS},
+ {"NAND 4GiB 3,3V 8-bit", 0xD7, 0, 4096, 0, LP_OPTIONS},
+ {"NAND 4GiB 1,8V 16-bit", 0xB7, 0, 4096, 0, LP_OPTIONS16},
+ {"NAND 4GiB 3,3V 16-bit", 0xC7, 0, 4096, 0, LP_OPTIONS16},
+
+ /* 64 Gigabit */
+ {"NAND 8GiB 1,8V 8-bit", 0xAE, 0, 8192, 0, LP_OPTIONS},
+ {"NAND 8GiB 3,3V 8-bit", 0xDE, 0, 8192, 0, LP_OPTIONS},
+ {"NAND 8GiB 1,8V 16-bit", 0xBE, 0, 8192, 0, LP_OPTIONS16},
+ {"NAND 8GiB 3,3V 16-bit", 0xCE, 0, 8192, 0, LP_OPTIONS16},
+
+ /* 128 Gigabit */
+ {"NAND 16GiB 1,8V 8-bit", 0x1A, 0, 16384, 0, LP_OPTIONS},
+ {"NAND 16GiB 3,3V 8-bit", 0x3A, 0, 16384, 0, LP_OPTIONS},
+ {"NAND 16GiB 1,8V 16-bit", 0x2A, 0, 16384, 0, LP_OPTIONS16},
+ {"NAND 16GiB 3,3V 16-bit", 0x4A, 0, 16384, 0, LP_OPTIONS16},
+
+ /* 256 Gigabit */
+ {"NAND 32GiB 1,8V 8-bit", 0x1C, 0, 32768, 0, LP_OPTIONS},
+ {"NAND 32GiB 3,3V 8-bit", 0x3C, 0, 32768, 0, LP_OPTIONS},
+ {"NAND 32GiB 1,8V 16-bit", 0x2C, 0, 32768, 0, LP_OPTIONS16},
+ {"NAND 32GiB 3,3V 16-bit", 0x4C, 0, 32768, 0, LP_OPTIONS16},
+
+ /* 512 Gigabit */
+ {"NAND 64GiB 1,8V 8-bit", 0x1E, 0, 65536, 0, LP_OPTIONS},
+ {"NAND 64GiB 3,3V 8-bit", 0x3E, 0, 65536, 0, LP_OPTIONS},
+ {"NAND 64GiB 1,8V 16-bit", 0x2E, 0, 65536, 0, LP_OPTIONS16},
+ {"NAND 64GiB 3,3V 16-bit", 0x4E, 0, 65536, 0, LP_OPTIONS16},
+
/*
* Renesas AND 1 Gigabit. Those chips do not support extended id and
* have a strange page/block layout ! The chosen minimum erasesize is
static nand_info_t mtd;
static struct nand_chip nand_chip;
+#define ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
+ CONFIG_SYS_NAND_ECCSIZE)
+#define ECCTOTAL (ECCSTEPS * CONFIG_SYS_NAND_ECCBYTES)
+
+
#if (CONFIG_SYS_NAND_PAGE_SIZE <= 512)
/*
* NAND command for small page NAND devices (512)
static int nand_read_page(int block, int page, uchar *dst)
{
struct nand_chip *this = mtd.priv;
- u_char *ecc_calc;
- u_char *ecc_code;
- u_char *oob_data;
+ u_char ecc_calc[ECCTOTAL];
+ u_char ecc_code[ECCTOTAL];
+ u_char oob_data[CONFIG_SYS_NAND_OOBSIZE];
int i;
int eccsize = CONFIG_SYS_NAND_ECCSIZE;
int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
- int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ int eccsteps = ECCSTEPS;
uint8_t *p = dst;
- /*
- * No malloc available for now, just use some temporary locations
- * in SDRAM
- */
- ecc_calc = (u_char *)(CONFIG_SYS_SDRAM_BASE + 0x10000);
- ecc_code = ecc_calc + 0x100;
- oob_data = ecc_calc + 0x200;
-
nand_command(block, page, 0, NAND_CMD_READOOB);
this->read_buf(&mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE);
nand_command(block, page, 0, NAND_CMD_READ0);
/* Pick the ECC bytes out of the oob data */
- for (i = 0; i < CONFIG_SYS_NAND_ECCTOTAL; i++)
+ for (i = 0; i < ECCTOTAL; i++)
ecc_code[i] = oob_data[nand_ecc_pos[i]];
static int nand_read_page(int block, int page, void *dst)
{
struct nand_chip *this = mtd.priv;
- u_char *ecc_calc;
- u_char *ecc_code;
- u_char *oob_data;
+ u_char ecc_calc[ECCTOTAL];
+ u_char ecc_code[ECCTOTAL];
+ u_char oob_data[CONFIG_SYS_NAND_OOBSIZE];
int i;
int eccsize = CONFIG_SYS_NAND_ECCSIZE;
int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
- int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ int eccsteps = ECCSTEPS;
uint8_t *p = dst;
nand_command(block, page, 0, NAND_CMD_READ0);
- /* No malloc available for now, just use some temporary locations
- * in SDRAM
- */
- ecc_calc = (u_char *)(CONFIG_SYS_SDRAM_BASE + 0x10000);
- ecc_code = ecc_calc + 0x100;
- oob_data = ecc_calc + 0x200;
-
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
if (this->ecc.mode != NAND_ECC_SOFT)
this->ecc.hwctl(&mtd, NAND_ECC_READ);
this->read_buf(&mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE);
/* Pick the ECC bytes out of the oob data */
- for (i = 0; i < CONFIG_SYS_NAND_ECCTOTAL; i++)
+ for (i = 0; i < ECCTOTAL; i++)
ecc_code[i] = oob_data[nand_ecc_pos[i]];
- eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ eccsteps = ECCSTEPS;
p = dst;
for (i = 0 ; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
#endif
-ssize_t spi_read (uchar *addr, int alen, uchar *buffer, int len)
+#ifndef CONFIG_SYS_SPI_WRITE_TOUT
+#define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
+#endif
+
+ssize_t spi_read(uchar *addr, int alen, uchar *buffer, int len)
{
struct spi_slave *slave;
u8 cmd = SPI_EEPROM_READ;
slave = spi_setup_slave(CONFIG_DEFAULT_SPI_BUS, 1, 1000000,
CONFIG_DEFAULT_SPI_MODE);
- if(!slave)
+ if (!slave)
return 0;
spi_claim_bus(slave);
/* command */
- if(spi_xfer(slave, 8, &cmd, NULL, SPI_XFER_BEGIN))
+ if (spi_xfer(slave, 8, &cmd, NULL, SPI_XFER_BEGIN))
return -1;
/*
- * if alen == 3, addr[0] is the block number, we never use it here. All we
- * need are the lower 16 bits
+ * if alen == 3, addr[0] is the block number, we never use it here.
+ * All we need are the lower 16 bits.
*/
if (alen == 3)
addr++;
/* address, and data */
- if(spi_xfer(slave, 16, addr, NULL, 0))
+ if (spi_xfer(slave, 16, addr, NULL, 0))
return -1;
- if(spi_xfer(slave, 8 * len, NULL, buffer, SPI_XFER_END))
+ if (spi_xfer(slave, 8 * len, NULL, buffer, SPI_XFER_END))
return -1;
spi_release_bus(slave);
return len;
}
-ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
+ssize_t spi_write(uchar *addr, int alen, uchar *buffer, int len)
{
struct spi_slave *slave;
char buf[3];
spi_claim_bus(slave);
buf[0] = SPI_EEPROM_WREN;
- if(spi_xfer(slave, 8, buf, NULL, SPI_XFER_BEGIN | SPI_XFER_END))
+ if (spi_xfer(slave, 8, buf, NULL, SPI_XFER_BEGIN | SPI_XFER_END))
return -1;
buf[0] = SPI_EEPROM_WRITE;
memcpy(buf + 1, addr, alen);
/* command + addr, then data */
- if(spi_xfer(slave, 24, buf, NULL, SPI_XFER_BEGIN))
+ if (spi_xfer(slave, 24, buf, NULL, SPI_XFER_BEGIN))
return -1;
- if(spi_xfer(slave, len * 8, buffer, NULL, SPI_XFER_END))
+ if (spi_xfer(slave, len * 8, buffer, NULL, SPI_XFER_END))
return -1;
start = get_timer(0);
} while (get_timer(start) < CONFIG_SYS_SPI_WRITE_TOUT);
if (buf[1] & 1)
- printf ("*** spi_write: Time out while writing!\n");
+ printf("*** spi_write: Timeout while writing!\n");
spi_release_bus(slave);
spi_free_slave(slave);
debug("data = 0x%08x \n", data);
writel(KWSPI_SMEMRDIRQ, &spireg->irq_cause);
- writel(KWSPI_IRQMASK, spireg->irq_mask);
+ writel(KWSPI_IRQMASK, &spireg->irq_mask);
/* program mpp registers to select SPI_CSn */
if (cs) {
int len = bitlen / 8;
const char *tx = dout;
char *rx = din;
-
- if (bitlen == 0)
- return 0;
+ char dummy;
+
+ if (bitlen == 0) {
+ if (flags & SPI_XFER_END) {
+ rx = &dummy;
+ len = 1;
+ } else
+ return 0;
+ }
if (!rx && !tx)
return 0;
COBJS-$(CONFIG_USB_EHCI_MXC) += ehci-mxc.o
COBJS-$(CONFIG_USB_EHCI_MXS) += ehci-mxs.o
COBJS-$(CONFIG_USB_EHCI_MX5) += ehci-mx5.o
+COBJS-$(CONFIG_USB_EHCI_OMAP) += ehci-omap.o
COBJS-$(CONFIG_USB_EHCI_PPC4XX) += ehci-ppc4xx.o
COBJS-$(CONFIG_USB_EHCI_IXP4XX) += ehci-ixp.o
-COBJS-$(CONFIG_USB_EHCI_KIRKWOOD) += ehci-kirkwood.o
+COBJS-$(CONFIG_USB_EHCI_MARVELL) += ehci-marvell.o
COBJS-$(CONFIG_USB_EHCI_PCI) += ehci-pci.o
COBJS-$(CONFIG_USB_EHCI_VCT) += ehci-vct.o
+++ /dev/null
-/*
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <usb.h>
-#include "ehci.h"
-#include "ehci-core.h"
-#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
-
-#define rdl(off) readl(KW_USB20_BASE + (off))
-#define wrl(off, val) writel((val), KW_USB20_BASE + (off))
-
-#define USB_WINDOW_CTRL(i) (0x320 + ((i) << 4))
-#define USB_WINDOW_BASE(i) (0x324 + ((i) << 4))
-#define USB_TARGET_DRAM 0x0
-
-/*
- * USB 2.0 Bridge Address Decoding registers setup
- */
-static void usb_brg_adrdec_setup(void)
-{
- int i;
- u32 size, attrib;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-
- /* Enable DRAM bank */
- switch (i) {
- case 0:
- attrib = KWCPU_ATTR_DRAM_CS0;
- break;
- case 1:
- attrib = KWCPU_ATTR_DRAM_CS1;
- break;
- case 2:
- attrib = KWCPU_ATTR_DRAM_CS2;
- break;
- case 3:
- attrib = KWCPU_ATTR_DRAM_CS3;
- break;
- default:
- /* invalide bank, disable access */
- attrib = 0;
- break;
- }
-
- size = kw_sdram_bs(i);
- if ((size) && (attrib))
- wrl(USB_WINDOW_CTRL(i),
- KWCPU_WIN_CTRL_DATA(size, USB_TARGET_DRAM,
- attrib, KWCPU_WIN_ENABLE));
- else
- wrl(USB_WINDOW_CTRL(i), KWCPU_WIN_DISABLE);
-
- wrl(USB_WINDOW_BASE(i), kw_sdram_bar(i));
- }
-}
-
-/*
- * Create the appropriate control structures to manage
- * a new EHCI host controller.
- */
-int ehci_hcd_init(void)
-{
- usb_brg_adrdec_setup();
-
- hccr = (struct ehci_hccr *)(KW_USB20_BASE + 0x100);
- hcor = (struct ehci_hcor *)((uint32_t) hccr
- + HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
-
- debug("Kirkwood-ehci: init hccr %x and hcor %x hc_length %d\n",
- (uint32_t)hccr, (uint32_t)hcor,
- (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
-
- return 0;
-}
-
-/*
- * Destroy the appropriate control structures corresponding
- * the the EHCI host controller.
- */
-int ehci_hcd_stop(void)
-{
- return 0;
-}
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <usb.h>
+#include "ehci.h"
+#include "ehci-core.h"
+#include <asm/arch/cpu.h>
+
+#if defined(CONFIG_KIRKWOOD)
+#include <asm/arch/kirkwood.h>
+#elif defined(CONFIG_ORION5X)
+#include <asm/arch/orion5x.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define rdl(off) readl(MVUSB0_BASE + (off))
+#define wrl(off, val) writel((val), MVUSB0_BASE + (off))
+
+#define USB_WINDOW_CTRL(i) (0x320 + ((i) << 4))
+#define USB_WINDOW_BASE(i) (0x324 + ((i) << 4))
+#define USB_TARGET_DRAM 0x0
+
+/*
+ * USB 2.0 Bridge Address Decoding registers setup
+ */
+static void usb_brg_adrdec_setup(void)
+{
+ int i;
+ u32 size, base, attrib;
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+
+ /* Enable DRAM bank */
+ switch (i) {
+ case 0:
+ attrib = MVUSB0_CPU_ATTR_DRAM_CS0;
+ break;
+ case 1:
+ attrib = MVUSB0_CPU_ATTR_DRAM_CS1;
+ break;
+ case 2:
+ attrib = MVUSB0_CPU_ATTR_DRAM_CS2;
+ break;
+ case 3:
+ attrib = MVUSB0_CPU_ATTR_DRAM_CS3;
+ break;
+ default:
+ /* invalide bank, disable access */
+ attrib = 0;
+ break;
+ }
+
+ size = gd->bd->bi_dram[i].size;
+ base = gd->bd->bi_dram[i].start;
+ if ((size) && (attrib))
+ wrl(USB_WINDOW_CTRL(i),
+ MVCPU_WIN_CTRL_DATA(size, USB_TARGET_DRAM,
+ attrib, MVCPU_WIN_ENABLE));
+ else
+ wrl(USB_WINDOW_CTRL(i), MVCPU_WIN_DISABLE);
+
+ wrl(USB_WINDOW_BASE(i), base);
+ }
+}
+
+/*
+ * Create the appropriate control structures to manage
+ * a new EHCI host controller.
+ */
+int ehci_hcd_init(void)
+{
+ usb_brg_adrdec_setup();
+
+ hccr = (struct ehci_hccr *)(MVUSB0_BASE + 0x100);
+ hcor = (struct ehci_hcor *)((uint32_t) hccr
+ + HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+ debug("ehci-marvell: init hccr %x and hcor %x hc_length %d\n",
+ (uint32_t)hccr, (uint32_t)hcor,
+ (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+ return 0;
+}
+
+/*
+ * Destroy the appropriate control structures corresponding
+ * the the EHCI host controller.
+ */
+int ehci_hcd_stop(void)
+{
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2011 Ilya Yanok, Emcraft Systems
+ * (C) Copyright 2004-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Derived from Beagle Board code by
+ * Sunil Kumar <sunilsaini05@gmail.com>
+ * Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+#include <common.h>
+#include <usb.h>
+#include <usb/ulpi.h>
+#include <errno.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <asm/arch/ehci.h>
+#include <asm/ehci-omap.h>
+#include "ehci-core.h"
+
+static struct omap_uhh *const uhh = (struct omap_uhh *)OMAP_UHH_BASE;
+static struct omap_usbtll *const usbtll = (struct omap_usbtll *)OMAP_USBTLL_BASE;
+static struct omap_ehci *const ehci = (struct omap_ehci *)OMAP_EHCI_BASE;
+
+static int omap_uhh_reset(void)
+{
+ unsigned long init = get_timer(0);
+
+ /* perform UHH soft reset, and wait until reset is complete */
+ writel(OMAP_UHH_SYSCONFIG_SOFTRESET, &uhh->sysc);
+
+ /* Wait for UHH reset to complete */
+ while (!(readl(&uhh->syss) & OMAP_UHH_SYSSTATUS_EHCI_RESETDONE))
+ if (get_timer(init) > CONFIG_SYS_HZ) {
+ debug("OMAP UHH error: timeout resetting ehci\n");
+ return -EL3RST;
+ }
+
+ return 0;
+}
+
+static int omap_ehci_tll_reset(void)
+{
+ unsigned long init = get_timer(0);
+
+ /* perform TLL soft reset, and wait until reset is complete */
+ writel(OMAP_USBTLL_SYSCONFIG_SOFTRESET, &usbtll->sysc);
+
+ /* Wait for TLL reset to complete */
+ while (!(readl(&usbtll->syss) & OMAP_USBTLL_SYSSTATUS_RESETDONE))
+ if (get_timer(init) > CONFIG_SYS_HZ) {
+ debug("OMAP EHCI error: timeout resetting TLL\n");
+ return -EL3RST;
+ }
+
+ return 0;
+}
+
+static void omap_usbhs_hsic_init(int port)
+{
+ unsigned int reg;
+
+ /* Enable channels now */
+ reg = readl(&usbtll->channel_conf + port);
+
+ setbits_le32(®, (OMAP_TLL_CHANNEL_CONF_CHANMODE_TRANSPARENT_UTMI
+ | OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF
+ | OMAP_TLL_CHANNEL_CONF_DRVVBUS
+ | OMAP_TLL_CHANNEL_CONF_CHRGVBUS
+ | OMAP_TLL_CHANNEL_CONF_CHANEN));
+
+ writel(reg, &usbtll->channel_conf + port);
+}
+
+static void omap_ehci_soft_phy_reset(int port)
+{
+ struct ulpi_viewport ulpi_vp;
+
+ ulpi_vp.viewport_addr = (u32)&ehci->insreg05_utmi_ulpi;
+ ulpi_vp.port_num = port;
+
+ ulpi_reset(&ulpi_vp);
+}
+
+inline int __board_usb_init(void)
+{
+ return 0;
+}
+int board_usb_init(void) __attribute__((weak, alias("__board_usb_init")));
+
+#if defined(CONFIG_OMAP_EHCI_PHY1_RESET_GPIO) || \
+ defined(CONFIG_OMAP_EHCI_PHY2_RESET_GPIO)
+/* controls PHY(s) reset signal(s) */
+static inline void omap_ehci_phy_reset(int on, int delay)
+{
+ /*
+ * Refer ISSUE1:
+ * Hold the PHY in RESET for enough time till
+ * PHY is settled and ready
+ */
+ if (delay && !on)
+ udelay(delay);
+#ifdef CONFIG_OMAP_EHCI_PHY1_RESET_GPIO
+ gpio_request(CONFIG_OMAP_EHCI_PHY1_RESET_GPIO, "USB PHY1 reset");
+ gpio_direction_output(CONFIG_OMAP_EHCI_PHY1_RESET_GPIO, !on);
+#endif
+#ifdef CONFIG_OMAP_EHCI_PHY2_RESET_GPIO
+ gpio_request(CONFIG_OMAP_EHCI_PHY2_RESET_GPIO, "USB PHY2 reset");
+ gpio_direction_output(CONFIG_OMAP_EHCI_PHY2_RESET_GPIO, !on);
+#endif
+
+ /* Hold the PHY in RESET for enough time till DIR is high */
+ /* Refer: ISSUE1 */
+ if (delay && on)
+ udelay(delay);
+}
+#else
+#define omap_ehci_phy_reset(on, delay) do {} while (0)
+#endif
+
+/* Reset is needed otherwise the kernel-driver will throw an error. */
+int omap_ehci_hcd_stop(void)
+{
+ debug("Resetting OMAP EHCI\n");
+ omap_ehci_phy_reset(1, 0);
+
+ if (omap_uhh_reset() < 0)
+ return -1;
+
+ if (omap_ehci_tll_reset() < 0)
+ return -1;
+
+ return 0;
+}
+
+/*
+ * Initialize the OMAP EHCI controller and PHY.
+ * Based on "drivers/usb/host/ehci-omap.c" from Linux 3.1
+ * See there for additional Copyrights.
+ */
+int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata)
+{
+ int ret;
+ unsigned int i, reg = 0, rev = 0;
+
+ debug("Initializing OMAP EHCI\n");
+
+ ret = board_usb_init();
+ if (ret < 0)
+ return ret;
+
+ /* Put the PHY in RESET */
+ omap_ehci_phy_reset(1, 10);
+
+ ret = omap_uhh_reset();
+ if (ret < 0)
+ return ret;
+
+ ret = omap_ehci_tll_reset();
+ if (ret)
+ return ret;
+
+ writel(OMAP_USBTLL_SYSCONFIG_ENAWAKEUP |
+ OMAP_USBTLL_SYSCONFIG_SIDLEMODE |
+ OMAP_USBTLL_SYSCONFIG_CACTIVITY, &usbtll->sysc);
+
+ /* Put UHH in NoIdle/NoStandby mode */
+ writel(OMAP_UHH_SYSCONFIG_VAL, &uhh->sysc);
+
+ /* setup ULPI bypass and burst configurations */
+ clrsetbits_le32(®, OMAP_UHH_HOSTCONFIG_INCRX_ALIGN_EN,
+ (OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN |
+ OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN |
+ OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN));
+
+ rev = readl(&uhh->rev);
+ if (rev == OMAP_USBHS_REV1) {
+ if (is_ehci_phy_mode(usbhs_pdata->port_mode[0]))
+ clrbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS);
+ else
+ setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS);
+
+ if (is_ehci_phy_mode(usbhs_pdata->port_mode[1]))
+ clrbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS);
+ else
+ setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS);
+
+ if (is_ehci_phy_mode(usbhs_pdata->port_mode[2]))
+ clrbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS);
+ else
+ setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS);
+ } else if (rev == OMAP_USBHS_REV2) {
+ clrsetbits_le32(®, (OMAP_P1_MODE_CLEAR | OMAP_P2_MODE_CLEAR),
+ OMAP4_UHH_HOSTCONFIG_APP_START_CLK);
+
+ /* Clear port mode fields for PHY mode*/
+
+ if (is_ehci_hsic_mode(usbhs_pdata->port_mode[0]))
+ setbits_le32(®, OMAP_P1_MODE_HSIC);
+
+ if (is_ehci_hsic_mode(usbhs_pdata->port_mode[1]))
+ setbits_le32(®, OMAP_P2_MODE_HSIC);
+
+ if (is_ehci_hsic_mode(usbhs_pdata->port_mode[2]))
+ setbits_le32(®, OMAP_P3_MODE_HSIC);
+ }
+
+ debug("OMAP UHH_REVISION 0x%x\n", rev);
+ writel(reg, &uhh->hostconfig);
+
+ for (i = 0; i < OMAP_HS_USB_PORTS; i++)
+ if (is_ehci_hsic_mode(usbhs_pdata->port_mode[i]))
+ omap_usbhs_hsic_init(i);
+
+ omap_ehci_phy_reset(0, 10);
+
+ /*
+ * An undocumented "feature" in the OMAP3 EHCI controller,
+ * causes suspended ports to be taken out of suspend when
+ * the USBCMD.Run/Stop bit is cleared (for example when
+ * we do ehci_bus_suspend).
+ * This breaks suspend-resume if the root-hub is allowed
+ * to suspend. Writing 1 to this undocumented register bit
+ * disables this feature and restores normal behavior.
+ */
+ writel(EHCI_INSNREG04_DISABLE_UNSUSPEND, &ehci->insreg04);
+
+ for (i = 0; i < OMAP_HS_USB_PORTS; i++)
+ if (is_ehci_phy_mode(usbhs_pdata->port_mode[i]))
+ omap_ehci_soft_phy_reset(i);
+
+ dcache_disable();
+ hccr = (struct ehci_hccr *)(OMAP_EHCI_BASE);
+ hcor = (struct ehci_hcor *)(OMAP_EHCI_BASE + 0x10);
+
+ debug("OMAP EHCI init done\n");
+ return 0;
+}
COBJS-$(CONFIG_USB_ULPI) += ulpi.o
COBJS-$(CONFIG_USB_ULPI_VIEWPORT) += ulpi-viewport.o
+COBJS-$(CONFIG_USB_ULPI_VIEWPORT_OMAP) += omap-ulpi-viewport.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
--- /dev/null
+/*
+ * OMAP ulpi viewport support
+ * Based on drivers/usb/ulpi/ulpi-viewport.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
+ * Author: Govindraj R <govindraj.raja@ti.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 of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <usb/ulpi.h>
+
+#define OMAP_ULPI_WR_OPSEL (3 << 21)
+#define OMAP_ULPI_ACCESS (1 << 31)
+
+/*
+ * Wait for the ULPI Access to complete
+ */
+static int ulpi_wait(struct ulpi_viewport *ulpi_vp, u32 mask)
+{
+ int timeout = CONFIG_USB_ULPI_TIMEOUT;
+
+ while (--timeout) {
+ if ((readl(ulpi_vp->viewport_addr) & mask))
+ return 0;
+
+ udelay(1);
+ }
+
+ return ULPI_ERROR;
+}
+
+/*
+ * Wake the ULPI PHY up for communication
+ *
+ * returns 0 on success.
+ */
+static int ulpi_wakeup(struct ulpi_viewport *ulpi_vp)
+{
+ int err;
+
+ if (readl(ulpi_vp->viewport_addr) & OMAP_ULPI_ACCESS)
+ return 0; /* already awake */
+
+ writel(OMAP_ULPI_ACCESS, ulpi_vp->viewport_addr);
+
+ err = ulpi_wait(ulpi_vp, OMAP_ULPI_ACCESS);
+ if (err)
+ debug("ULPI wakeup timed out\n");
+
+ return err;
+}
+
+/*
+ * Issue a ULPI read/write request
+ */
+static int ulpi_request(struct ulpi_viewport *ulpi_vp, u32 value)
+{
+ int err;
+
+ err = ulpi_wakeup(ulpi_vp);
+ if (err)
+ return err;
+
+ writel(value, ulpi_vp->viewport_addr);
+
+ err = ulpi_wait(ulpi_vp, OMAP_ULPI_ACCESS);
+ if (err)
+ debug("ULPI request timed out\n");
+
+ return err;
+}
+
+int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value)
+{
+ u32 val = ((ulpi_vp->port_num & 0xf) << 24) |
+ OMAP_ULPI_WR_OPSEL | ((u32)reg << 16) | (value & 0xff);
+
+ return ulpi_request(ulpi_vp, val);
+}
+
+u32 ulpi_read(struct ulpi_viewport *ulpi_vp, u8 *reg)
+{
+ int err;
+ u32 val = ((ulpi_vp->port_num & 0xf) << 24) |
+ OMAP_ULPI_WR_OPSEL | ((u32)reg << 16);
+
+ err = ulpi_request(ulpi_vp, val);
+ if (err)
+ return err;
+
+ return readl(ulpi_vp->viewport_addr) & 0xff;
+}
*
* returns 0 on mask match, ULPI_ERROR on time out.
*/
-static int ulpi_wait(u32 ulpi_viewport, u32 mask)
+static int ulpi_wait(struct ulpi_viewport *ulpi_vp, u32 mask)
{
int timeout = CONFIG_USB_ULPI_TIMEOUT;
/* Wait for the bits in mask to become zero. */
while (--timeout) {
- if ((readl(ulpi_viewport) & mask) == 0)
+ if ((readl(ulpi_vp->viewport_addr) & mask) == 0)
return 0;
udelay(1);
*
* returns 0 on success.
*/
-static int ulpi_wakeup(u32 ulpi_viewport)
+static int ulpi_wakeup(struct ulpi_viewport *ulpi_vp)
{
int err;
- if (readl(ulpi_viewport) & ULPI_SS)
+ if (readl(ulpi_vp->viewport_addr) & ULPI_SS)
return 0; /* already awake */
- writel(ULPI_WU, ulpi_viewport);
+ writel(ULPI_WU, ulpi_vp->viewport_addr);
- err = ulpi_wait(ulpi_viewport, ULPI_WU);
+ err = ulpi_wait(ulpi_vp, ULPI_WU);
if (err)
printf("ULPI wakeup timed out\n");
*
* @value - the ULPI request
*/
-static int ulpi_request(u32 ulpi_viewport, u32 value)
+static int ulpi_request(struct ulpi_viewport *ulpi_vp, u32 value)
{
int err;
- err = ulpi_wakeup(ulpi_viewport);
+ err = ulpi_wakeup(ulpi_vp);
if (err)
return err;
- writel(value, ulpi_viewport);
+ writel(value, ulpi_vp->viewport_addr);
- err = ulpi_wait(ulpi_viewport, ULPI_RWRUN);
+ err = ulpi_wait(ulpi_vp, ULPI_RWRUN);
if (err)
printf("ULPI request timed out\n");
return err;
}
-int ulpi_write(u32 ulpi_viewport, u8 *reg, u32 value)
+int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value)
{
u32 val = ULPI_RWRUN | ULPI_RWCTRL | ((u32)reg << 16) | (value & 0xff);
- return ulpi_request(ulpi_viewport, val);
+ val |= (ulpi_vp->port_num & 0x7) << 24;
+ return ulpi_request(ulpi_vp, val);
}
-u32 ulpi_read(u32 ulpi_viewport, u8 *reg)
+u32 ulpi_read(struct ulpi_viewport *ulpi_vp, u8 *reg)
{
int err;
u32 val = ULPI_RWRUN | ((u32)reg << 16);
- err = ulpi_request(ulpi_viewport, val);
+ val |= (ulpi_vp->port_num & 0x7) << 24;
+ err = ulpi_request(ulpi_vp, val);
if (err)
return err;
- return (readl(ulpi_viewport) >> 8) & 0xff;
+ return (readl(ulpi_vp->viewport_addr) >> 8) & 0xff;
}
static struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
-static int ulpi_integrity_check(u32 ulpi_viewport)
+static int ulpi_integrity_check(struct ulpi_viewport *ulpi_vp)
{
u32 val, tval = ULPI_TEST_VALUE;
int err, i;
/* Use the 'special' test value to check all bits */
for (i = 0; i < 2; i++, tval <<= 1) {
- err = ulpi_write(ulpi_viewport, &ulpi->scratch, tval);
+ err = ulpi_write(ulpi_vp, &ulpi->scratch, tval);
if (err)
return err;
- val = ulpi_read(ulpi_viewport, &ulpi->scratch);
+ val = ulpi_read(ulpi_vp, &ulpi->scratch);
if (val != tval) {
printf("ULPI integrity check failed\n");
return val;
return 0;
}
-int ulpi_init(u32 ulpi_viewport)
+int ulpi_init(struct ulpi_viewport *ulpi_vp)
{
u32 val, id = 0;
u8 *reg = &ulpi->product_id_high;
/* Assemble ID from four ULPI ID registers (8 bits each). */
for (i = 0; i < ULPI_ID_REGS_COUNT; i++) {
- val = ulpi_read(ulpi_viewport, reg - i);
+ val = ulpi_read(ulpi_vp, reg - i);
if (val == ULPI_ERROR)
return val;
/* Split ID into vendor and product ID. */
debug("ULPI transceiver ID 0x%04x:0x%04x\n", id >> 16, id & 0xffff);
- return ulpi_integrity_check(ulpi_viewport);
+ return ulpi_integrity_check(ulpi_vp);
}
-int ulpi_select_transceiver(u32 ulpi_viewport, unsigned speed)
+int ulpi_select_transceiver(struct ulpi_viewport *ulpi_vp, unsigned speed)
{
u32 tspeed = ULPI_FC_FULL_SPEED;
u32 val;
"falling back to full speed\n", __func__, speed);
}
- val = ulpi_read(ulpi_viewport, &ulpi->function_ctrl);
+ val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);
if (val == ULPI_ERROR)
return val;
/* clear the previous speed setting */
val = (val & ~ULPI_FC_XCVRSEL_MASK) | tspeed;
- return ulpi_write(ulpi_viewport, &ulpi->function_ctrl, val);
+ return ulpi_write(ulpi_vp, &ulpi->function_ctrl, val);
}
-int ulpi_set_vbus(u32 ulpi_viewport, int on, int ext_power, int ext_ind)
+int ulpi_set_vbus(struct ulpi_viewport *ulpi_vp, int on, int ext_power,
+ int ext_ind)
{
u32 flags = ULPI_OTG_DRVVBUS;
u8 *reg = on ? &ulpi->otg_ctrl_set : &ulpi->otg_ctrl_clear;
if (ext_ind)
flags |= ULPI_OTG_EXTVBUSIND;
- return ulpi_write(ulpi_viewport, reg, flags);
+ return ulpi_write(ulpi_vp, reg, flags);
}
-int ulpi_set_pd(u32 ulpi_viewport, int enable)
+int ulpi_set_pd(struct ulpi_viewport *ulpi_vp, int enable)
{
u32 val = ULPI_OTG_DP_PULLDOWN | ULPI_OTG_DM_PULLDOWN;
u8 *reg = enable ? &ulpi->otg_ctrl_set : &ulpi->otg_ctrl_clear;
- return ulpi_write(ulpi_viewport, reg, val);
+ return ulpi_write(ulpi_vp, reg, val);
}
-int ulpi_opmode_sel(u32 ulpi_viewport, unsigned opmode)
+int ulpi_opmode_sel(struct ulpi_viewport *ulpi_vp, unsigned opmode)
{
u32 topmode = ULPI_FC_OPMODE_NORMAL;
u32 val;
"falling back to OpMode Normal\n", __func__, opmode);
}
- val = ulpi_read(ulpi_viewport, &ulpi->function_ctrl);
+ val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);
if (val == ULPI_ERROR)
return val;
/* clear the previous opmode setting */
val = (val & ~ULPI_FC_OPMODE_MASK) | topmode;
- return ulpi_write(ulpi_viewport, &ulpi->function_ctrl, val);
+ return ulpi_write(ulpi_vp, &ulpi->function_ctrl, val);
}
-int ulpi_serial_mode_enable(u32 ulpi_viewport, unsigned smode)
+int ulpi_serial_mode_enable(struct ulpi_viewport *ulpi_vp, unsigned smode)
{
switch (smode) {
case ULPI_IFACE_6_PIN_SERIAL_MODE:
return ULPI_ERROR;
}
- return ulpi_write(ulpi_viewport, &ulpi->iface_ctrl_set, smode);
+ return ulpi_write(ulpi_vp, &ulpi->iface_ctrl_set, smode);
}
-int ulpi_suspend(u32 ulpi_viewport)
+int ulpi_suspend(struct ulpi_viewport *ulpi_vp)
{
int err;
- err = ulpi_write(ulpi_viewport, &ulpi->function_ctrl_clear,
+ err = ulpi_write(ulpi_vp, &ulpi->function_ctrl_clear,
ULPI_FC_SUSPENDM);
if (err)
printf("ULPI: %s: failed writing the suspend bit\n", __func__);
* Actual wait for reset must be done in a view port specific way,
* because it involves checking the DIR line.
*/
-static int __ulpi_reset_wait(u32 ulpi_viewport)
+static int __ulpi_reset_wait(struct ulpi_viewport *ulpi_vp)
{
u32 val;
int timeout = CONFIG_USB_ULPI_TIMEOUT;
* for the error of ulpi_read(), if there is one, then
* there will be a timeout.
*/
- val = ulpi_read(ulpi_viewport, &ulpi->function_ctrl);
+ val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);
if (!(val & ULPI_FC_RESET))
return 0;
return ULPI_ERROR;
}
-int ulpi_reset_wait(u32) __attribute__((weak, alias("__ulpi_reset_wait")));
+int ulpi_reset_wait(struct ulpi_viewport *ulpi_vp)
+ __attribute__((weak, alias("__ulpi_reset_wait")));
-int ulpi_reset(u32 ulpi_viewport)
+int ulpi_reset(struct ulpi_viewport *ulpi_vp)
{
int err;
- err = ulpi_write(ulpi_viewport,
+ err = ulpi_write(ulpi_vp,
&ulpi->function_ctrl_set, ULPI_FC_RESET);
if (err) {
printf("ULPI: %s: failed writing reset bit\n", __func__);
return err;
}
- return ulpi_reset_wait(ulpi_viewport);
+ return ulpi_reset_wait(ulpi_vp);
}
int run_command2(const char *cmd, int flag);
#endif
int readline (const char *const prompt);
-int readline_into_buffer (const char *const prompt, char * buffer);
+int readline_into_buffer(const char *const prompt, char *buffer,
+ int timeout);
int parse_line (char *, char *[]);
void init_cmd_timeout(void);
void reset_cmd_timeout(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
extern u8 _binary_dt_dtb_start[]; /* embedded device tree blob */
+int set_cpu_clk_info(void);
/*
* Called when console output is requested before the console is available.
#define CONFIG_ENV_SECT_SIZE 0x10000
#elif defined(CONFIG_RAMBOOT_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
#else
#endif
#if defined(CONFIG_TSEC_ENET)
-#ifndef CONFIG_NET_MULTI
-#define CONFIG_NET_MULTI
-#endif
-
#define CONFIG_MII /* MII PHY management */
#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
#define CONFIG_TSEC1 1
#if defined(CONFIG_SYS_RAMBOOT)
#if defined(CONFIG_RAMBOOT_SDCARD)
#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE 0x2000
#elif defined(CONFIG_RAMBOOT_SPIFLASH)
#endif
#endif
+#define CONFIG_CMD_NAND
#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE}
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_MTD_NAND_VERIFY_WRITE
-#define CONFIG_CMD_NAND 1
#define CONFIG_NAND_FSL_ELBC 1
#define CONFIG_SYS_NAND_BLOCK_SIZE (16 * 1024)
#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
#elif defined(CONFIG_RAMBOOT_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_RAMBOOT_SPIFLASH)
*/
#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)
*/
#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)
#elif defined(CONFIG_SDCARD)
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_ENV_IS_IN_MMC
+ #define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_OFFSET (512 * 1097)
*
* if CONFIG_ETHER_ON_SCC is selected, then
* - CONFIG_ETHER_INDEX must be set to the channel number (1-4)
- * - CONFIG_NET_MULTI must not be defined
*
* if CONFIG_ETHER_ON_FCC is selected, then
* - one or more CONFIG_ETHER_ON_FCCx (x=1,2,3) must also be selected
- * - CONFIG_NET_MULTI must be defined
*
* if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
* defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
*
* if CONFIG_ETHER_ON_SCC is selected, then
* - CONFIG_ETHER_INDEX must be set to the channel number (1-4)
- * - CONFIG_NET_MULTI must not be defined
*
* if CONFIG_ETHER_ON_FCC is selected, then
* - one or more CONFIG_ETHER_ON_FCCx (x=1,2,3) must also be selected
- * - CONFIG_NET_MULTI must be defined
*
* if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
* defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 16
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
#endif
#endif
#define CONFIG_SYS_FPGA_BASE 0xFF000000
+#define CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_MTD_NAND_VERIFY_WRITE
-#define CONFIG_CMD_NAND 1
#define CONFIG_NAND_FSL_ELBC 1
#define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-/* to be activated as soon as s3c24x0 has print_cpuinfo support */
-/*#define CONFIG_DISPLAY_CPUINFO*/ /* Display cpu info */
+#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
#define CONFIG_DISPLAY_BOARDINFO /* Display board info */
#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
#define CONFIG_NAND_S3C2410
#define CONFIG_SYS_S3C2410_NAND_HWECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_NAND_BASE 0x4E000000
#define CONFIG_S3C24XX_CUSTOM_NAND_TIMING
#define CONFIG_S3C24XX_TACLS 1
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 16
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
#ifdef CONFIG_ENV_IS_IN_NAND
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
+/* I2C Configuration */
+#define CONFIG_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_DRIVER_OMAP24XX_I2C
+
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
"console=ttyO2,115200n8\0" \
"mmcdev=0\0" \
"mmcargs=setenv bootargs console=${console} " \
- "root=/dev/mmcblk0p2 rw " \
- "rootfstype=ext3 rootwait\0" \
+ "root=/dev/mmcblk0p2 rw rootwait\0" \
"nandargs=setenv bootargs console=${console} " \
"root=/dev/mtdblock4 rw " \
"rootfstype=jffs2\0" \
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
*/
#define CONFIG_CMD_NAND /* enable NAND support */
#define CONFIG_JFFS2_NAND /* with JFFS2 on it */
-
-
#define CONFIG_NAND_MPC5121_NFC
#define CONFIG_SYS_NAND_BASE 0x40000000
-
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
/*
* Configuration parameters for MPC5121 NAND driver
/* NAND flash */
#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_MAX_CHIPS 1
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 16
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
#ifdef CONFIG_ENV_IS_IN_NAND
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_CMD_NAND
#endif
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#endif
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#endif
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
/*
--- /dev/null
+/*
+ * U-boot - Configuration file for BR4 Appliance
+ *
+ * based on bf537-stamp.h
+ * Copyright (c) Switchfin Org. <dpn@switchfin.org>
+ */
+
+#ifndef __CONFIG_BR4_H__
+#define __CONFIG_BR4_H__
+
+#include <asm/config-pre.h>
+
+
+/*
+ * Processor Settings
+ */
+#define CONFIG_BFIN_CPU bf537-0.3
+#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_SPI_MASTER
+
+
+/*
+ * Clock Settings
+ * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
+ * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
+ */
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 25000000
+/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
+/* 1 = CLKIN / 2 */
+#define CONFIG_CLKIN_HALF 0
+/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
+/* 1 = bypass PLL */
+#define CONFIG_PLL_BYPASS 0
+/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
+/* Values can range from 0-63 (where 0 means 64) */
+#define CONFIG_VCO_MULT 24
+/* CCLK_DIV controls the core clock divider */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* SCLK_DIV controls the system clock divider */
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+
+
+/*
+ * Memory Settings
+ */
+#define CONFIG_MEM_ADD_WDTH 10
+#define CONFIG_MEM_SIZE 64
+
+#define CONFIG_EBIU_SDRRC_VAL 0x306
+#define CONFIG_EBIU_SDGCTL_VAL 0x8091998d
+
+#define CONFIG_EBIU_AMGCTL_VAL 0xFF
+#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
+#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (384 * 1024)
+
+
+/*
+ * Network Settings
+ */
+#ifndef __ADSPBF534__
+#define ADI_CMDS_NETWORK 1
+#define CONFIG_BFIN_MAC
+#define CONFIG_NETCONSOLE
+#endif
+#define CONFIG_HOSTNAME br4
+#define CONFIG_TFTP_BLOCKSIZE 4404
+/* Uncomment next line to use fixed MAC address */
+/* #define CONFIG_ETHADDR 5c:38:1a:80:a7:00 */
+
+
+/*
+ * Flash Settings
+ */
+#define CONFIG_SYS_NO_FLASH /* We have no parallel FLASH */
+
+
+/*
+ * SPI Settings
+ */
+#define CONFIG_BFIN_SPI
+#define CONFIG_ENV_SPI_MAX_HZ 30000000
+#define CONFIG_SF_DEFAULT_SPEED 30000000
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+
+
+/*
+ * Env Storage Settings
+ */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x10000
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
+
+
+/*
+ * I2C Settings
+ */
+#define CONFIG_BFIN_TWI_I2C
+#define CONFIG_HARD_I2C
+
+
+/*
+ * NAND Settings
+ */
+#define CONFIG_NAND_PLAT
+#define CONFIG_SYS_NAND_BASE 0x20000000
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+
+#define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
+#define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
+#define BFIN_NAND_WRITE(addr, cmd) \
+ do { \
+ bfin_write8(addr, cmd); \
+ SSYNC(); \
+ } while (0)
+
+#define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
+#define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
+#define NAND_PLAT_GPIO_DEV_READY GPIO_PF9
+
+/*
+ * Misc Settings
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_RTC_BFIN
+#define CONFIG_UART_CONSOLE 0
+#define CONFIG_SYS_PROMPT "br4>"
+#define CONFIG_BOOTCOMMAND "run nandboot"
+#define CONFIG_BOOTDELAY 2
+#define CONFIG_LOADADDR 0x2000000
+
+
+/*
+ * Pull in common ADI header for remaining command/environment setup
+ */
+#include <configs/bfin_adi_common.h>
+
+/*
+ * Overwrite some settings defined in bfin_adi_common.h
+ */
+#undef NAND_ENV_SETTINGS
+#define NAND_ENV_SETTINGS \
+ "nandargs=set bootargs " CONFIG_BOOTARGS "\0" \
+ "nandboot=" \
+ "nand read $(loadaddr) 0x0 0x900000;" \
+ "run nandargs;" \
+ "bootm" \
+ "\0"
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 OMICRON electronics GmbH
+ *
+ * Based on da850evm.h. Original Copyrights follow:
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * Board
+ */
+#define CONFIG_DRIVER_TI_EMAC
+#define MACH_TYPE_CALIMAIN 3528
+#define CONFIG_MACH_TYPE MACH_TYPE_CALIMAIN
+
+/*
+ * SoC Configuration
+ */
+#define CONFIG_MACH_DAVINCI_CALIMAIN
+#define CONFIG_ARM926EJS /* arm926ejs CPU core */
+#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
+#define CONFIG_SOC_DA850 /* TI DA850 SoC */
+#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
+#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
+#define CONFIG_SYS_OSCIN_FREQ calimain_get_osc_freq()
+#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
+#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_TEXT_BASE 0x60000000
+#define CONFIG_DA850_LOWLEVEL
+#define CONFIG_SYS_DA850_PLL_INIT
+#define CONFIG_SYS_DA850_DDR_INIT
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DA8XX_GPIO
+#define CONFIG_HW_WATCHDOG
+#define CONFIG_SYS_WDTTIMERBASE DAVINCI_TIMER1_BASE
+#define CONFIG_SYS_WDT_PERIOD_LOW \
+ (60 * CONFIG_SYS_OSCIN_FREQ) /* 60 s heartbeat */
+#define CONFIG_SYS_WDT_PERIOD_HIGH 0x0
+#define CONFIG_SYS_DV_NOR_BOOT_CFG (0x11)
+
+/*
+ * PLL configuration
+ */
+#define CONFIG_SYS_DV_CLKMODE 0
+#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
+#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
+#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
+#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
+#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
+#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
+#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
+#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
+
+#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
+#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
+#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
+#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002
+
+#define CONFIG_SYS_DA850_PLL0_PLLM \
+ ((calimain_get_osc_freq() == 25000000) ? 23 : 24)
+#define CONFIG_SYS_DA850_PLL1_PLLM \
+ ((calimain_get_osc_freq() == 25000000) ? 20 : 21)
+
+/*
+ * DDR2 memory configuration
+ */
+#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
+ DV_DDR_PHY_EXT_STRBEN | \
+ (0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
+
+#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
+ (1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \
+ (1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) | \
+ (1 << DV_DDR_SDCR_DDREN_SHIFT) | \
+ (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
+ (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
+ (0x3 << DV_DDR_SDCR_CL_SHIFT) | \
+ (0x3 << DV_DDR_SDCR_IBANK_SHIFT) | \
+ (0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
+
+/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
+#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
+
+#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
+ (16 << DV_DDR_SDTMR1_RFC_SHIFT) | \
+ (1 << DV_DDR_SDTMR1_RP_SHIFT) | \
+ (1 << DV_DDR_SDTMR1_RCD_SHIFT) | \
+ (1 << DV_DDR_SDTMR1_WR_SHIFT) | \
+ (5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
+ (7 << DV_DDR_SDTMR1_RC_SHIFT) | \
+ (1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
+ (1 << DV_DDR_SDTMR1_WTR_SHIFT))
+
+#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
+ (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
+ (2 << DV_DDR_SDTMR2_XP_SHIFT) | \
+ (0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
+ (18 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
+ (199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
+ (0 << DV_DDR_SDTMR2_RTP_SHIFT) | \
+ (2 << DV_DDR_SDTMR2_CKE_SHIFT))
+
+#define CONFIG_SYS_DA850_DDR2_SDRCR 0x000003FF
+#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
+
+/*
+ * Flash memory timing
+ */
+
+#define CONFIG_SYS_DA850_CS2CFG ( \
+ DAVINCI_ABCR_WSETUP(2) | \
+ DAVINCI_ABCR_WSTROBE(5) | \
+ DAVINCI_ABCR_WHOLD(3) | \
+ DAVINCI_ABCR_RSETUP(1) | \
+ DAVINCI_ABCR_RSTROBE(14) | \
+ DAVINCI_ABCR_RHOLD(0) | \
+ DAVINCI_ABCR_TA(3) | \
+ DAVINCI_ABCR_ASIZE_16BIT)
+
+/* single 64 MB NOR flash device connected to CS2 and CS3 */
+#define CONFIG_SYS_DA850_CS3CFG CONFIG_SYS_DA850_CS2CFG
+
+/*
+ * Memory Info
+ */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
+#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
+#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
+#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
+
+#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
+ DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
+ DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
+ DAVINCI_SYSCFG_SUSPSRC_UART2 | \
+ DAVINCI_SYSCFG_SUSPSRC_EMAC | \
+ DAVINCI_SYSCFG_SUSPSRC_I2C)
+
+/* memtest start addr */
+#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
+
+/* memtest will be run on 16MB */
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (16 << 20))
+
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
+#define CONFIG_STACKSIZE (256*1024) /* regular stack */
+
+/*
+ * Serial Driver info
+ */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
+#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
+#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
+#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
+#define CONFIG_BAUDRATE 115200 /* Default baud rate */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
+#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
+#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
+#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
+#define CONFIG_ENV_ADDR \
+ (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SECT_SZ * 2)
+#define CONFIG_ENV_SIZE (128 << 10)
+#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+#define PHYS_FLASH_SIZE (64 << 20) /* Flash size 64MB */
+#define CONFIG_SYS_MAX_FLASH_SECT \
+ ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) + 3)
+
+/*
+ * Network & Ethernet Configuration
+ */
+#ifdef CONFIG_DRIVER_TI_EMAC
+#define CONFIG_EMAC_MDIO_PHY_NUM 1
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT 10
+#endif
+
+/*
+ * U-Boot general configuration
+ */
+#define CONFIG_BOOTFILE "uImage" /* Boot file name */
+#define CONFIG_SYS_PROMPT "Calimain > " /* Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
+#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
+#define CONFIG_LOADADDR 0xc0700000
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+
+/*
+ * Linux Information
+ */
+#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_REVISION_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTARGS ""
+#define CONFIG_BOOTCOMMAND "run checkupdate; run checkbutton;"
+#define CONFIG_BOOTDELAY 0
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_BOOT_RETRY_TIME 60 /* continue boot after 60 s inactivity */
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_DELAY_STR "\x0d" /* press ENTER to interrupt BOOT */
+#define CONFIG_RESET_TO_RETRY
+
+/*
+ * Default environment settings
+ * gpio0 = button, gpio1 = led green, gpio2 = led red
+ * verify = n ... disable kernel checksum verification for faster booting
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "tftpdir=calimero\0" \
+ "flashkernel=tftpboot $loadaddr $tftpdir/uImage; " \
+ "erase 0x60800000 +0x400000; " \
+ "cp.b $loadaddr 0x60800000 $filesize\0" \
+ "flashrootfs=" \
+ "tftpboot $loadaddr $tftpdir/rootfs.jffs2; " \
+ "erase 0x60c00000 +0x2e00000; " \
+ "cp.b $loadaddr 0x60c00000 $filesize\0" \
+ "flashuboot=tftpboot $loadaddr $tftpdir/u-boot.bin; " \
+ "protect off all; " \
+ "erase 0x60000000 +0x80000; " \
+ "cp.b $loadaddr 0x60000000 $filesize\0" \
+ "flashrlk=tftpboot $loadaddr $tftpdir/uImage-rlk; " \
+ "erase 0x60080000 +0x780000; " \
+ "cp.b $loadaddr 0x60080000 $filesize\0" \
+ "erase_persistent=erase 0x63a00000 +0x600000;\0" \
+ "bootnor=setenv bootargs console=ttyS2,115200n8 " \
+ "root=/dev/mtdblock3 rw rootfstype=jffs2 " \
+ "rootwait ethaddr=$ethaddr; " \
+ "gpio c 1; gpio s 2; bootm 0x60800000\0" \
+ "bootrlk=gpio s 1; gpio s 2;" \
+ "setenv bootargs console=ttyS2,115200n8 " \
+ "ethaddr=$ethaddr; bootm 0x60080000\0" \
+ "boottftp=setenv bootargs console=ttyS2,115200n8 " \
+ "root=/dev/mtdblock3 rw rootfstype=jffs2 " \
+ "rootwait ethaddr=$ethaddr; " \
+ "tftpboot $loadaddr $tftpdir/uImage;" \
+ "gpio c 1; gpio s 2; bootm $loadaddr\0" \
+ "checkupdate=if test -n $update_flag; then " \
+ "echo Previous update failed - starting RLK; " \
+ "run bootrlk; fi; " \
+ "if test -n $initial_setup; then " \
+ "echo Running initial setup procedure; " \
+ "sleep 1; run flashall; fi\0" \
+ "product=accessory\0" \
+ "serial=XX12345\0" \
+ "checknor=" \
+ "if gpio i 0; then run bootnor; fi;\0" \
+ "checkrlk=" \
+ "if gpio i 0; then run bootrlk; fi;\0" \
+ "checkbutton=" \
+ "run checknor; sleep 1;" \
+ "run checknor; sleep 1;" \
+ "run checknor; sleep 1;" \
+ "run checknor; sleep 1;" \
+ "run checknor;" \
+ "gpio s 1; gpio s 2;" \
+ "echo ---- Release button to boot RLK ----;" \
+ "run checkrlk; sleep 1;" \
+ "run checkrlk; sleep 1;" \
+ "run checkrlk; sleep 1;" \
+ "run checkrlk; sleep 1;" \
+ "run checkrlk; sleep 1;" \
+ "run checkrlk;" \
+ "echo ---- Factory reset requested ----;" \
+ "gpio c 1;" \
+ "setenv factory_reset true;" \
+ "saveenv;" \
+ "run bootnor;\0" \
+ "flashall=run flashrlk;" \
+ "run flashkernel;" \
+ "run flashrootfs;" \
+ "setenv erase_datafs true;" \
+ "setenv initial_setup;" \
+ "saveenv;" \
+ "run bootnor;\0" \
+ "verify=n\0" \
+ "clearenv=protect off all;" \
+ "erase 0x60040000 +0x40000;\0" \
+ "bootlimit=3\0" \
+ "altbootcmd=run bootrlk\0"
+
+#define CONFIG_PREBOOT \
+ "echo Version: $ver; " \
+ "echo Serial: $serial; " \
+ "echo MAC: $ethaddr; " \
+ "echo Product: $product; " \
+ "gpio c 1; gpio c 2;"
+
+/*
+ * U-Boot commands
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_GPIO
+
+#ifndef CONFIG_DRIVER_TI_EMAC
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_DHCP
+#undef CONFIG_CMD_MII
+#undef CONFIG_CMD_PING
+#endif
+
+/* additions for new relocation code, must added to all boards */
+#define CONFIG_SYS_SDRAM_BASE 0xc0000000
+/* initial stack pointer in internal SRAM */
+#define CONFIG_SYS_INIT_SP_ADDR (0x8001ff00)
+
+#define CONFIG_BOOTCOUNT_LIMIT
+#define CONFIG_SYS_BOOTCOUNT_ADDR DAVINCI_RTC_BASE
+
+#ifndef __ASSEMBLY__
+int calimain_get_osc_freq(void);
+#endif
+
+#endif /* __CONFIG_H */
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
-#define CONFIG_NET_MULTI
#define CONFIG_CMD_MII
#define CONFIG_SYS_DCACHE_OFF
#define CONFIG_RESET_PHY_R
#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
/* socket has two chipselects, nCE0 gated by address BIT(14) */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
/* SPI support */
#define CONFIG_SPI
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifdef CONFIG_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_NAND
#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
#define CONFIG_RBTREE
+#define CONFIG_LZO
#endif
#define CONFIG_CRC32_VERIFY
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP
+#define CONFIG_MENU
+#define CONFIG_MENU_SHOW
+#define CONFIG_FIT
+#define CONFIG_CMD_PXE
+#define CONFIG_BOARD_IMG_ADDR_R 0x80000000
+
#ifdef CONFIG_NAND_DAVINCI
-#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
+#define CONFIG_ENV_SIZE (16 << 10)
#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET 0x0
+#define CONFIG_ENV_OFFSET 0x180000
+#define CONFIG_ENV_OFFSET_REDUND 0x1c0000
+#define CONFIG_ENV_RANGE 0x020000
#undef CONFIG_ENV_IS_IN_FLASH
#endif
#if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
#define CONFIG_CMD_ENV
+#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
#define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
#define CONFIG_ENV_IS_IN_MMC
#endif
#define CONFIG_BOOTDELAY 3
+/*
+ * 24MHz InputClock / 15 prediv -> 1.6 MHz timer running
+ * Timeout 1 second.
+ */
+#define CONFIG_AIT_TIMER_TIMEOUT 0x186a00
#define CONFIG_CMDLINE_EDITING
#define CONFIG_VERSION_VARIABLE
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
-
-#ifdef CONFIG_SYS_NAND_LARGEPAGE
-/* Use same layout for 128K/256K blocks; allow some bad blocks */
-#define PART_BOOT "2m(bootloader)ro,"
-#endif
-
-#define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
-#define PART_REST "-(filesystem)"
-
-#define MTDPARTS_DEFAULT \
- "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
-
-#define CONFIG_SYS_NAND_PAGE_SIZE (0x800)
-#define CONFIG_SYS_NAND_BLOCK_SIZE (0x20000)
+#define MTDPARTS_DEFAULT \
+ "mtdparts=" \
+ "davinci_nand.0:" \
+ "128k(spl)," \
+ "384k(UBLheader)," \
+ "1m(u-boot)," \
+ "512k(env)," \
+ "-(ubi)"
+
+#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
+#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SYS_NAND_ECCBYTES 10
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (40)
/*
* RBL searches from Block n (n = 1..24)
* so we can define, how many UBL Headers
* we can write before the real spl code
*/
-#define CONFIG_SYS_NROF_UBL_HEADER 5
#define CONFIG_SYS_NROF_PAGES_NAND_SPL 6
#define CONFIG_SYS_NAND_U_BOOT_DST 0x81080000 /* u-boot TEXT_BASE */
#define CONFIG_POST CONFIG_SYS_POST_MEMORY
#define _POST_WORD_ADDR 0x0
-#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_STACK
-#define CONFIG_SYS_NAND_U_BOOT_OFFS 0xc0000
-#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x60000
-
-/*
- * U-Boot is a 3rd stage loader and if booting with spl, cpu setup is
- * done in board_init_f from c code.
- */
-#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE 0xa0000
/* for UBL header */
#define CONFIG_SYS_UBL_BLOCK (CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_EXTRA_ENV_SETTINGS \
"u_boot_addr_r=" xstr(DVN4XX_UBOOT_ADDR_R_RAM) "\0" \
"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.ubl\0" \
- "load=tftp ${u_boot_addr_r} ${uboot}\0" \
+ "load=tftp ${u_boot_addr_r} ${u-boot}\0" \
"pagesz=" xstr(CONFIG_SYS_NAND_PAGE_SIZE) "\0" \
- "writeheader=nandrbl rbl;nand erase 80000 ${pagesz};" \
- "nand write ${u_boot_addr_r} 80000 ${pagesz};" \
+ "writeheader=nandrbl rbl;nand erase 20000 ${pagesz};" \
+ "nand write ${u_boot_addr_r} 20000 ${pagesz};" \
"nandrbl uboot\0" \
- "writenand_spl=nandrbl rbl;nand erase a0000 3000;" \
+ "writenand_spl=nandrbl rbl;nand erase 0 3000;" \
"nand write " xstr(DVN4XX_UBOOT_ADDR_R_NAND_SPL) \
- " a0000 3000;nandrbl uboot\0" \
+ " 0 3000;nandrbl uboot\0" \
"writeuboot=nandrbl uboot;" \
"nand erase " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) \
" " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \
"update=run load writenand_spl writeuboot\0" \
- "bootcmd=run bootcmd\0" \
+ "bootcmd=run net_nfs\0" \
+ "rootpath=/opt/eldk-arm/arm\0" \
+ "mtdids=" MTDIDS_DEFAULT "\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "netdev=eth0\0" \
+ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
+ "addmisc=setenv bootargs ${bootargs} app_reset=${app_reset}\0" \
+ "addcon=setenv bootargs ${bootargs} console=ttyS0," \
+ "${baudrate}n8\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off eth=${ethaddr} panic=1\0" \
"rootpath=/opt/eldk-arm/arm\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage \0" \
+ "kernel_addr_r=80600000\0" \
+ "load_kernel=tftp ${kernel_addr_r} ${bootfile}\0" \
+ "ubi_load_kernel=ubi part ubi 2048;ubifsmount ${img_volume};" \
+ "ubifsload ${kernel_addr_r} boot/uImage\0" \
+ "fit_addr_r=" xstr(CONFIG_BOARD_IMG_ADDR_R) "\0" \
+ "img_addr_r=" xstr(CONFIG_BOARD_IMG_ADDR_R) "\0" \
+ "img_file=" xstr(CONFIG_HOSTNAME) "/ait.itb\0" \
+ "header_addr=20000\0" \
+ "img_writeheader=nandrbl rbl;" \
+ "nand erase ${header_addr} ${pagesz};" \
+ "nand write ${img_addr_r} ${header_addr} ${pagesz};" \
+ "nandrbl uboot\0" \
+ "img_writespl=nandrbl rbl;nand erase 0 3000;" \
+ "nand write ${img_addr_r} 0 3000;nandrbl uboot\0" \
+ "img_writeuboot=nandrbl uboot;" \
+ "nand erase " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
+ xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) \
+ ";nand write ${img_addr_r} " \
+ xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
+ xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \
+ "img_writedfenv=ubi part ubi 2048;" \
+ "ubi write ${img_addr_r} default ${filesize}\0" \
+ "img_volume=rootfs1\0" \
+ "img_writeramdisk=ubi part ubi 2048;ubifsmount ${img_volume};" \
+ "ubi write ${img_addr_r} ${img_volume} ${filesize}\0" \
+ "load_img=tftp ${fit_addr_r} ${img_file}\0" \
+ "net_nfs=run load_kernel; " \
+ "run nfsargs addip addcon addmtd addmisc;" \
+ "bootm ${kernel_addr_r}\0" \
+ "ubi_ubi=run ubi_load_kernel; " \
+ "run ubiargs addip addcon addmtd addmisc;" \
+ "bootm ${kernel_addr_r}\0" \
+ "ubiargs=setenv bootargs ubi.mtd=4,2048" \
+ " root=ubi0:${img_volume} rw rootfstype=ubifs\0" \
+ "app_reset=no\0" \
+ "dvn_app_vers=void\0" \
+ "dvn_boot_vers=void\0" \
+ "savenewvers=run savetmpparms restoreparms; saveenv;" \
+ "run restoretmpparms\0" \
+ "savetmpparms=setenv y_ipaddr ${ipaddr};" \
+ "setenv y_netmask ${netmask};" \
+ "setenv y_serverip ${serverip};" \
+ "setenv y_gatewayip ${gatewayip}\0" \
+ "saveparms=setenv x_ipaddr ${ipaddr};" \
+ "setenv x_netmask ${netmask};" \
+ "setenv x_serverip ${serverip};" \
+ "setenv x_gatewayip ${gatewayip}\0" \
+ "restoreparms=setenv ipaddr ${x_ipaddr};" \
+ "setenv netmask ${x_netmask};" \
+ "setenv serverip ${x_serverip};" \
+ "setenv gatewayip ${x_gatewayip}\0" \
+ "restoretmpparms=setenv ipaddr ${y_ipaddr};" \
+ "setenv netmask ${y_netmask};" \
+ "setenv serverip ${y_serverip};" \
+ "setenv gatewayip ${y_gatewayip}\0" \
"\0"
/* USB Configuration */
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 64
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47, \
48, 49, 50, 51, 52, 53, 54, 55, \
56, 57, 58, 59, 60, 61, 62, 63}
#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_CMD_NAND
#endif
*/
#define CONFIG_PCI
-/*-----------------------------------------------------------------------
- * Network device support
- */
-#define CONFIG_NET_MULTI
-
-
#endif /* __CONFIG_H */
#elif defined(CONFIG_SDCARD)
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_OFFSET (512 * 1097)
/* NAND flash */
#define CONFIG_NAND_ATMEL
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
#define CONFIG_SYS_CLE_MASK 0x10
#define CONFIG_SYS_ALE_MASK 0x8
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS 1
#endif
#ifdef CONFIG_USE_NOR
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
+#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ 24000000
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ 1000
-#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_TEXT_BASE 0xc1080000
+#define CONFIG_SYS_DA850_PLL_INIT
+#define CONFIG_SYS_DA850_DDR_INIT
/*
* Memory Info
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-#define CONFIG_SYS_DA850_LPSC_UART DAVINCI_LPSC_UART2
#define CONFIG_SPI
#define CONFIG_SPI_FLASH
#define CONFIG_SYS_ALE_MASK 0x8
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS 1
#endif
/*
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_LDSCRIPT "$(BOARDDIR)/u-boot-spl.lds"
+#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
#define CONFIG_SPL_STACK 0x8001ff00
#define CONFIG_SPL_TEXT_BASE 0x80000000
#define CONFIG_SPL_MAX_SIZE 32768
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
-#define CONFIG_DISPLAY_CPUINFO
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU */
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifdef CONFIG_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
-#define CONFIG_DISPLAY_CPUINFO
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU */
#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
/* U-Boot command configuration */
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifdef CONFIG_NAND_DAVINCI
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifdef CONFIG_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_EXT2
/* Spectrum Digital TMS320DM6467T EVM board */
#define DAVINCI_DM6467EVM
#define DAVINCI_DM6467TEVM
-#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_SYS_USE_NAND
#define CONFIG_SYS_NAND_SMALLPAGE
#define CONFIG_CMD_NAND
#endif
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/* Spectrum Digital TMS320DM6467 EVM board */
#define DAVINCI_DM6467EVM
-#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_SYS_USE_NAND
#define CONFIG_SYS_NAND_SMALLPAGE
#define CONFIG_CMD_NAND
#endif
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define DV_EVM
#define CONFIG_SYS_NAND_SMALLPAGE
#define CONFIG_SYS_USE_NAND
-#define CONFIG_DISPLAY_CPUINFO
/*===================*/
/* SoC Configuration */
/*===================*/
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_EEPROM
#undef CONFIG_CMD_BDI
+
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#ifdef CONFIG_SYS_USE_NAND
#define SCHMOOGIE
#define CONFIG_SYS_NAND_LARGEPAGE
#define CONFIG_SYS_USE_NAND
-#define CONFIG_DISPLAY_CPUINFO
#define MACH_TYPE_SCHMOOGIE 1255
#define CONFIG_MACH_TYPE MACH_TYPE_SCHMOOGIE
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_NAND_LARGEPAGE
#define CONFIG_SYS_USE_NAND
#define CONFIG_SYS_USE_DSPLINK /* don't power up the DSP. */
-#define CONFIG_DISPLAY_CPUINFO
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define SONATA_BOARD
#define CONFIG_SYS_NAND_SMALLPAGE
#define CONFIG_SYS_USE_NOR
-#define CONFIG_DISPLAY_CPUINFO
#define MACH_TYPE_SONATA 1254
#define CONFIG_MACH_TYPE MACH_TYPE_SONATA
/*===================*/
#error "Either CONFIG_SYS_USE_NAND or CONFIG_SYS_USE_NOR _MUST_ be defined !!!"
#endif
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
-
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
--- /dev/null
+/*
+ * Copyright (C) 2011
+ * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
+ *
+ * Based on Kirkwood support:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CONFIG_DNS325_H
+#define _CONFIG_DNS325_H
+
+/*
+ * Machine number definition
+ */
+#define MACH_TYPE_DNS325 3800
+#define CONFIG_MACH_TYPE MACH_TYPE_DNS325
+#define CONFIG_IDENT_STRING "\nD-Link DNS-325"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
+#define CONFIG_KIRKWOOD /* SOC Family Name */
+#define CONFIG_KW88F6281 /* SOC Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_DATE
+#define CONFIG_SYS_MVFS
+
+#define CONFIG_NR_DRAM_BANKS 1
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/* Remove or override few declarations from mv-common.h */
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT "=> "
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
+#define CONFIG_NETCONSOLE
+#endif
+
+/*
+ * SATA Driver configuration
+ */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif
+
+/*
+ * RTC driver configuration
+ */
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_MV
+#endif
+
+/*
+ * Enable GPI0 support
+ */
+#define CONFIG_KIRKWOOD_GPIO
+
+/*
+ * Use the HUSH parser
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/*
+ * Console configuration
+ */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+/*
+ * Enable device tree support
+ */
+#define CONFIG_OF_LIBFDT
+
+/*
+ * Display cpu info at boot
+ */
+#define CONFIG_DISPLAY_CPUINFO
+
+/*
+ * Environment variables configurations
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128KB */
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define CONFIG_ENV_SIZE 0x20000 /* 128KB */
+#define CONFIG_ENV_ADDR 0xe0000
+#define CONFIG_ENV_OFFSET 0xe0000 /* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define MTDIDS_DEFAULT "nand0=orion_nand"
+
+#define MTDPARTS_DEFAULT "mtdparts=orion_nand:" \
+ "896k(u-boot),128k(u-boot-env),5m(kernel),-(rootfs)\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "stdin=serial\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0" \
+ "loadaddr=0x800000\0" \
+ "autoload=no\0" \
+ "console=ttyS0,115200\0" \
+ "mtdparts="MTDPARTS_DEFAULT \
+ "optargs=\0" \
+ "bootenv=uEnv.txt\0" \
+ "importbootenv=echo Importing environment ...; " \
+ "env import -t ${loadaddr} ${filesize}\0" \
+ "loadbootenv=fatload usb 0 ${loadaddr} ${bootenv}\0" \
+ "setbootargs=setenv bootargs console=${console} " \
+ "${optargs} " \
+ "${mtdparts} " \
+ "root=${bootenvroot} " \
+ "rootfstype=${bootenvrootfstype}\0" \
+ "subbootcmd=run setbootargs; " \
+ "if run bootenvloadimage; then " \
+ "bootm ${loadaddr};" \
+ "fi;\0" \
+ "nandroot=ubi0:rootfs ubi.mtd=rootfs\0" \
+ "nandrootfstype=ubifs\0" \
+ "nandloadimage=nand read ${loadaddr} kernel\0" \
+ "setnandbootenv=echo Booting from nand ...; " \
+ "setenv bootenvroot ${nandroot}; " \
+ "setenv bootenvrootfstype ${nandrootfstype}; " \
+ "setenv bootenvloadimage ${nandloadimage}\0"
+
+#define CONFIG_BOOTCOMMAND \
+ "if test -n ${bootenv} && usb start; then " \
+ "if run loadbootenv; then " \
+ "echo Loaded environment ${bootenv} from usb;" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n ${bootenvcmd}; then " \
+ "echo Running bootenvcmd ...;" \
+ "run bootenvcmd;" \
+ "fi;" \
+ "fi;" \
+ "run setnandbootenv subbootcmd;"
+
+#endif /* _CONFIG_DNS325_H */
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_I2C
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* NAND */
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
#define CONFIG_SH_I2C_BASE1 0xA4750000
/* Ether */
-#define CONFIG_NET_MULTI 1
#define CONFIG_SH_ETHER 1
#define CONFIG_SH_ETHER_USE_PORT (0)
#define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
#include <config_cmd_default.h>
#define CONFIG_CMD_IDE
#define CONFIG_CMD_I2C
+#define CONFIG_CMD_USB
/*
* Network
/* end of IDE defines */
#endif /* CMD_IDE */
+/*
+ * Common USB/EHCI configuration
+ */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_EHCI /* Enable EHCI USB support */
+#define CONFIG_USB_EHCI_MARVELL
+#define ORION5X_USB20_HOST_PORT_BASE ORION5X_USB20_PORT0_BASE
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+#define CONFIG_SUPPORT_VFAT
+#endif /* CONFIG_CMD_USB */
+
/*
* I2C related stuff
*/
#define CONFIG_SYS_RESET_ADDRESS 0xffff0000
#define CONFIG_SYS_MAXARGS 16
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* Enable command line editing */
+#define CONFIG_CMDLINE_EDITING
+
+/* provide extensive help */
+#define CONFIG_SYS_LONGHELP
+
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0
#define CONFIG_SYS_INIT_SP_ADDR \
/* USB NET */
#ifdef CONFIG_CMD_NET
#define CONFIG_USB_ETHER_ASIX
-#define CONFIG_NET_MULTI
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#endif
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
+#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ 24000000
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ 1000
-#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_DA850_LOWLEVEL
#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_SYS_DA850_PLL_INIT
+#define CONFIG_SYS_DA850_DDR_INIT
#define CONFIG_DA8XX_GPIO
#define CONFIG_HOSTNAME enbw_cmc
-#define CONFIG_DISPLAY_CPUINFO
#define MACH_TYPE_ENBW_CMC 3585
#define CONFIG_MACH_TYPE MACH_TYPE_ENBW_CMC
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-#define CONFIG_SYS_DA850_LPSC_UART DAVINCI_LPSC_UART2
+
/*
* I2C Configuration
*/
#define CONFIG_SYS_ALE_MASK 0x8
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS 1
#define MTDIDS_DEFAULT "nor0=physmap-flash.0,nand0=davinci_nand.1"
#define MTDPARTS_DEFAULT \
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
-#define CONFIG_NET_MULTI
#endif
/*
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_CACHE
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#endif
/* Ethernet */
-#define CONFIG_NET_MULTI
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_MACB
#define CONFIG_RMII
/*
* Ethernet on SOC (FEC)
*/
-#define CONFIG_NET_MULTI
#define CONFIG_FEC_MXC
#define IMX_FEC_BASE FEC_BASE_ADDR
#define CONFIG_PHYLIB
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
+#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ 24000000
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_UART_U_BOOT)
+#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
+ DAVINCI_SYSCFG_SUSPSRC_EMAC | \
+ DAVINCI_SYSCFG_SUSPSRC_I2C | \
+ DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
+ DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
+ DAVINCI_SYSCFG_SUSPSRC_UART2)
+
+#if defined(CONFIG_UART_U_BOOT)
#define CONFIG_SYS_TEXT_BASE 0xc1080000
-#else
+#elif !defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_TEXT_BASE 0xc1180000
#endif
+/* Spl */
+#define CONFIG_SPL
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_NAND_LOAD
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-hawk.lds"
+#define CONFIG_SPL_TEXT_BASE 0xc1080000
+#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+
/*
* Memory Info
*/
/*
* Network & Ethernet Configuration
*/
-#if !defined(CONFIG_NAND_SPL)
#define CONFIG_DRIVER_TI_EMAC
-#endif
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
/* Max number of NAND devices */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, }
-#define NAND_MAX_CHIPS 1
/* Block 0--not used by bootcode */
#define CONFIG_ENV_OFFSET 0x0
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 10
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 64
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
+
#endif /* CONFIG_SYS_USE_NAND */
/*
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
#ifdef CONFIG_SYS_USE_NAND
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 16
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
#ifdef CONFIG_ENV_IS_IN_NAND
* NAND Flash configuration
*/
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define BOOTFLASH_START 0x0
#define I2C_SCL(bit) kw_gpio_set_value(KM_KIRKWOOD_SCL_PIN, bit)
#endif
-#define I2C_DELAY udelay(3) /* 1/4 I2C clock duration */
+#define I2C_DELAY udelay(1)
#define I2C_SOFT_DECLARATIONS
#endif
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x60000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define NAND_MAX_CHIPS 8
/* Environment is in NAND */
#define CONFIG_ENV_IS_IN_NAND
* Ethernet on SOC (FEC)
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_NET_MULTI
#define CONFIG_ETHPRIME "FEC0"
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_MULTI
--- /dev/null
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on omap3_evm_config.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_OMAP /* in a TI OMAP core */
+#define CONFIG_OMAP34XX /* which is a 34XX */
+#define CONFIG_OMAP3_MCX /* working with mcx */
+
+#define MACH_TYPE_MCX 3656
+#define CONFIG_MACH_TYPE MACH_TYPE_MCX
+
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
+#define CONFIG_EMIF4 /* The chip has EMIF4 controller */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+#include <asm/arch/omap3.h>
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_FIT
+
+/*
+ * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
+ * and older u-boot.bin with the new U-Boot SPL.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x80008000
+
+/*
+ * Display CPU and Board information
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Clock Defines */
+#define V_OSCK 26000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK >> 1)
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
+#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
+/*
+ * DDR related
+ */
+#define CONFIG_SYS_CS0_SIZE (256 * 1024 * 1024)
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX 3
+#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
+#define CONFIG_SERIAL3 3 /* UART3 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
+ 115200}
+#define CONFIG_MMC
+#define CONFIG_OMAP_HSMMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+
+/* EHCI */
+#define CONFIG_USB_STORAGE
+#define CONFIG_OMAP3_GPIO_5
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_OMAP
+#define CONFIG_USB_ULPI
+#define CONFIG_USB_ULPI_VIEWPORT_OMAP
+/*#define CONFIG_EHCI_DCACHE*/ /* leave it disabled for now */
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 154
+#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 152
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_EXT2 /* EXT2 Support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
+
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_I2C /* I2C serial bus support */
+#define CONFIG_CMD_MMC /* MMC support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_NAND /* NAND support */
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_CMD_MTDPARTS
+
+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
+#undef CONFIG_CMD_IMI /* iminfo */
+#undef CONFIG_CMD_IMLS /* List all found images */
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_SYS_I2C_BUS 0
+#define CONFIG_DRIVER_OMAP34XX_I2C
+
+/* RTC */
+#define CONFIG_RTC_DS1337
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NFS
+/*
+ * Board NAND Info.
+ */
+#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
+ /* to access nand */
+#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
+ /* to access */
+ /* nand at CS0 */
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
+ /* NAND devices */
+#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
+
+#define CONFIG_JFFS2_NAND
+/* nand device jffs2 lives on */
+#define CONFIG_JFFS2_DEV "nand0"
+/* start of jffs2 partition */
+#define CONFIG_JFFS2_PART_OFFSET 0x680000
+#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */
+
+/* Environment information */
+#define CONFIG_BOOTDELAY 10
+
+#define CONFIG_BOOTFILE "uImage"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x82000000\0" \
+ "console=ttyO2,115200n8\0" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "root=/dev/mmcblk0p2 rw " \
+ "rootfstype=ext3 rootwait\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "root=/dev/mtdblock4 rw " \
+ "rootfstype=jffs2\0" \
+ "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source ${loadaddr}\0" \
+ "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+ "nand read ${loadaddr} 280000 400000; " \
+ "bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc init; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run nandboot; " \
+ "fi; " \
+ "fi; " \
+ "else run nandboot; fi"
+
+#define CONFIG_AUTO_COMPLETE
+/*
+ * Miscellaneous configurable options
+ */
+#define V_PROMPT "mcx # "
+
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT V_PROMPT
+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
+/* 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)
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
+#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
+ 0x01F00000) /* 31MB */
+
+#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
+ /* address */
+
+/*
+ * AM3517 has 12 GP timers, they can be driven by the system clock
+ * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
+ * This rate is divided by a local divisor.
+ */
+#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
+#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
+#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
+
+/*
+ * FLASH and environment organization
+ */
+
+/* **** PISMO SUPPORT *** */
+
+/* Configure the PISMO */
+#define PISMO1_NAND_SIZE GPMC_SIZE_128M
+
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT
+#define CONFIG_ENV_IS_IN_NAND
+#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
+
+#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
+#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
+#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
+
+/*
+ * CFI FLASH driver setup
+ */
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
+
+/* Flash banks JFFS2 should use */
+#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
+ CONFIG_SYS_MAX_NAND_DEVICE)
+#define CONFIG_SYS_JFFS2_MEM_NAND
+/* use flash_info[2] */
+#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
+#define CONFIG_SYS_JFFS2_NUM_BANKS 1
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
+#define CONFIG_SYS_INIT_RAM_SIZE 0x800
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_NAND_SOFTECC
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_POWER_SUPPORT
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
+
+#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
+#define CONFIG_SPL_MAX_SIZE (45 << 10)
+#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
+
+/* move malloc and bss high to prevent clashing with the main image */
+#define CONFIG_SYS_SPL_MALLOC_START 0x8f000000
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
+#define CONFIG_SPL_BSS_START_ADDR 0x8f080000 /* end of RAM */
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+
+/* NAND boot config */
+#define CONFIG_SYS_NAND_PAGE_COUNT 64
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_OOBSIZE 64
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
+#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47,\
+ 48, 49, 50, 51, 52, 53, 54, 55,\
+ 56, 57, 58, 59, 60, 61, 62, 63}
+#define CONFIG_SYS_NAND_ECCSIZE 256
+#define CONFIG_SYS_NAND_ECCBYTES 3
+
+#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
+ CONFIG_SYS_NAND_ECCSIZE)
+#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
+ CONFIG_SYS_NAND_ECCSTEPS)
+
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+
+/*
+ * ethernet support
+ *
+ */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_DRIVER_TI_EMAC_USE_RMII
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT 10
+#endif
+
+#endif /* __CONFIG_H */
#define CONFIG_CMD_NAND
#define CONFIG_NAND_MPC5121_NFC
#define CONFIG_SYS_NAND_BASE 0x40000000
-
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
/*
* Configuration parameters for MPC5121 NAND driver
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_MAX_NAND_DEVICE 2
-#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
#define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */
/*
--- /dev/null
+/*
+ * Copyright (C) 2011
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * Copyright (C) 2009 TechNexion Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "tam3517-common.h"
+
+#define MACH_TYPE_AM3517_MT_VENTOUX 3832
+#define CONFIG_MACH_TYPE MACH_TYPE_AM3517_MT_VENTOUX
+
+#define CONFIG_BOOTDELAY 10
+#define CONFIG_BOOTFILE "uImage"
+#define CONFIG_AUTO_COMPLETE
+
+#define CONFIG_HOSTNAME mt_ventoux
+
+/*
+ * Miscellaneous configurable options
+ */
+#define V_PROMPT "mt_ventoux => "
+#define CONFIG_SYS_PROMPT V_PROMPT
+
+/*
+ * FPGA
+ */
+#define CONFIG_CMD_FPGA
+#define CONFIG_FPGA
+#define CONFIG_FPGA_XILINX
+#define CONFIG_FPGA_SPARTAN3
+#define CONFIG_SYS_FPGA_PROG_FEEDBACK
+#define CONFIG_SYS_FPGA_WAIT 10000
+#define CONFIG_MAX_FPGA_DEVICES 1
+#define CONFIG_FPGA_DELAY() udelay(1)
+#define CONFIG_SYS_FPGA_PROG_FEEDBACK
+
+#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_TAM3517_SETTINGS \
+ "bootcmd=run net_nfs\0"
+
+#endif /* __CONFIG_H */
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
"script=boot.scr\0" \
"uimage=uImage\0" \
"console=ttymxc3\0" \
+ "fdt_high=0xffffffff\0" \
+ "initrd_high=0xffffffff\0" \
"mmcdev=1\0" \
"mmcpart=2\0" \
"mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE RGMII
+#define CONFIG_ETHPRIME "FEC"
+#define CONFIG_FEC_MXC_PHYADDR 6
+
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX 1
#include <config_cmd_default.h>
#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
#define CONFIG_BOOTDELAY 3
"script=boot.scr\0" \
"uimage=uImage\0" \
"console=ttymxc3\0" \
+ "fdt_high=0xffffffff\0" \
+ "initrd_high=0xffffffff\0" \
"mmcdev=0\0" \
"mmcpart=2\0" \
"mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
/* USB EHCI */
#define CONFIG_CMD_USB
#define CONFIG_USB_EHCI
+
+#define CONFIG_USB_EHCI_OMAP
+/*#define CONFIG_EHCI_DCACHE*/ /* leave it disabled for now */
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147
+
+#define CONFIG_USB_ULPI
+#define CONFIG_USB_ULPI_VIEWPORT_OMAP
+
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#if defined(CONFIG_CMD_NET)
/* Ethernet (SMSC9115 from SMSC9118 family) */
-#define CONFIG_NET_MULTI
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE 0x2C000000
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
*----------------------------------------------------------------------------
*/
#if defined(CONFIG_CMD_NET)
- #define CONFIG_NET_MULTI
#define CONFIG_SMC911X 1
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE 0x2C000000
/*
* High Level Configuration Options
*/
-#define CONFIG_PANDA 1 /* working with Panda */
+#define CONFIG_PANDA /* working with Panda */
+
+/* USB UHH support options */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_HOST
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_OMAP
+#define CONFIG_USB_STORAGE
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
+
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 1
+#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 62
+
+/* USB Networking options */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+
+#define CONFIG_UBOOT_ENABLE_PADS_ALL
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+
+#define CONFIG_USB_ULPI
+#define CONFIG_USB_ULPI_VIEWPORT_OMAP
#include <configs/omap4_common.h>
+#define CONFIG_CMD_NET
/* GPIO */
#define CONFIG_CMD_GPIO
#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_EDITING
-/* MACH_TYPE_ORIGEN macro will be removed once added to mach-types */
-#define MACH_TYPE_ORIGEN 3455
#define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
/* Power Down Modes */
#endif
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
-#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_E1000 /* Defind e1000 pci Ethernet card*/
#define CONFIG_CMD_PCI
#endif /* CONFIG_PCI */
#if defined(CONFIG_TSEC_ENET)
-
-#ifndef CONFIG_NET_MULTI
-#define CONFIG_NET_MULTI
-#endif
-
#define CONFIG_MII /* MII PHY management */
#define CONFIG_TSEC1
#define CONFIG_TSEC1_NAME "eTSEC1"
#define CONFIG_ENV_SECT_SIZE 0x10000
#elif defined(CONFIG_RAMBOOT_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_NAND_U_BOOT)
--- /dev/null
+/*
+ * Copyright (c) 2010,2011, NVIDIA CORPORATION. All rights reserved.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+#include "tegra2-common.h"
+
+/* High-level configuration options */
+#define TEGRA2_SYSMEM "mem=512M@0M"
+#define V_PROMPT "Tegra2 (Paz00) MOD # "
+#define CONFIG_TEGRA2_BOARD_STRING "Compal Paz00"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA2_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE MACH_TYPE_PAZ00
+#define CONFIG_SYS_BOARD_ODMDATA 0x800c0085 /* lp1, 512MB */
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA2_MMC
+#define CONFIG_CMD_MMC
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+/* Environment not stored */
+#define CONFIG_ENV_IS_NOWHERE
+#endif /* __CONFIG_H */
#define CONFIG_CMD_NAND /* enable NAND support */
#define CONFIG_NAND_MPC5121_NFC
#define CONFIG_SYS_NAND_BASE 0x40000000
-
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
#define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */
/*
/* NAND flash */
#define CONFIG_NAND_ATMEL
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_ATMEL
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
/* NAND flash */
#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_MAX_CHIPS 1
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
--- /dev/null
+/*
+ * U-boot - Configuration file for PR1 Appliance
+ *
+ * based on bf537-stamp.h
+ * Copyright (c) Switchfin Org. <dpn@switchfin.org>
+ */
+
+#ifndef __CONFIG_PR1_H__
+#define __CONFIG_PR1_H__
+
+#include <asm/config-pre.h>
+
+
+/*
+ * Processor Settings
+ */
+#define CONFIG_BFIN_CPU bf537-0.3
+#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_SPI_MASTER
+
+
+/*
+ * Clock Settings
+ * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
+ * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
+ */
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 25000000
+/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
+/* 1 = CLKIN / 2 */
+#define CONFIG_CLKIN_HALF 0
+/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
+/* 1 = bypass PLL */
+#define CONFIG_PLL_BYPASS 0
+/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
+/* Values can range from 0-63 (where 0 means 64) */
+#define CONFIG_VCO_MULT 24
+/* CCLK_DIV controls the core clock divider */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* SCLK_DIV controls the system clock divider */
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+
+
+/*
+ * Memory Settings
+ */
+#define CONFIG_MEM_ADD_WDTH 11
+#define CONFIG_MEM_SIZE 128
+
+#define CONFIG_EBIU_SDRRC_VAL 0x306
+#define CONFIG_EBIU_SDGCTL_VAL 0x8091998d
+
+#define CONFIG_EBIU_AMGCTL_VAL 0xFF
+#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
+#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (384 * 1024)
+
+
+/*
+ * Network Settings
+ */
+#ifndef __ADSPBF534__
+#define ADI_CMDS_NETWORK 1
+#define CONFIG_BFIN_MAC
+#define CONFIG_NETCONSOLE
+#endif
+#define CONFIG_HOSTNAME pr1
+#define CONFIG_TFTP_BLOCKSIZE 4404
+/* Uncomment next line to use fixed MAC address */
+/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
+
+
+/*
+ * Flash Settings
+ */
+#define CONFIG_SYS_NO_FLASH /* We have no parallel FLASH */
+
+
+/*
+ * SPI Settings
+ */
+#define CONFIG_BFIN_SPI
+#define CONFIG_ENV_SPI_MAX_HZ 30000000
+#define CONFIG_SF_DEFAULT_SPEED 30000000
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+
+
+/*
+ * Env Storage Settings
+ */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x10000
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
+
+
+/*
+ * I2C Settings
+ */
+#define CONFIG_BFIN_TWI_I2C
+#define CONFIG_HARD_I2C
+
+
+/*
+ * NAND Settings
+ */
+#define CONFIG_NAND_PLAT
+#define CONFIG_SYS_NAND_BASE 0x20000000
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+
+#define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
+#define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
+#define BFIN_NAND_WRITE(addr, cmd) \
+ do { \
+ bfin_write8(addr, cmd); \
+ SSYNC(); \
+ } while (0)
+
+#define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
+#define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
+#define NAND_PLAT_GPIO_DEV_READY GPIO_PF9
+
+/*
+ * Misc Settings
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_RTC_BFIN
+#define CONFIG_UART_CONSOLE 0
+#define CONFIG_SYS_PROMPT "pr1>"
+#define CONFIG_BOOTCOMMAND "run nandboot"
+#define CONFIG_BOOTDELAY 2
+#define CONFIG_LOADADDR 0x2000000
+
+
+/*
+ * Pull in common ADI header for remaining command/environment setup
+ */
+#include <configs/bfin_adi_common.h>
+
+/*
+ * Overwrite some settings defined in bfin_adi_common.h
+ */
+#undef NAND_ENV_SETTINGS
+#define NAND_ENV_SETTINGS \
+ "nandargs=set bootargs " CONFIG_BOOTARGS "\0" \
+ "nandboot=" \
+ "nand read $(loadaddr) 0x0 0x900000;" \
+ "run nandargs;" \
+ "bootm" \
+ "\0"
+
+#endif
#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE)
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 9
-#define CONFIG_SYS_NAND_ECCSTEPS \
- (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL \
- (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS \
{12, 13, 14, 15, 16, 17, 18, 19,\
20, 21, 22, 23, 24, 25, 26, 27, \
#define CONFIG_SYS_NAND_OOBSIZE 128
#define CONFIG_SYS_NAND_BASE 0xB8000000
#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
#define CONFIG_NAND_SPL_TEXT_BASE 0x80000000
/* input clock of PLL: Universal has 24MHz input clock at EXYNOS4210 */
#define CONFIG_SYS_CLK_FREQ_C210 24000000
+#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
#define CONFIG_SYS_NAND_OOBSIZE 16
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
#define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
#ifdef CONFIG_ENV_IS_IN_NAND
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-/* may be activated as soon as s3c24x0 has print_cpuinfo support */
-/*#define CONFIG_DISPLAY_CPUINFO*/ /* Display cpu info */
+#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
#define CONFIG_NAND_S3C2410
#define CONFIG_SYS_S3C2410_NAND_HWECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_NAND_BASE 0x4E000000
#endif
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ *
+ * Configuration settings for the SAMSUNG SMDK5250 (EXYNOS5250) board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* High Level Configuration Options */
+#define CONFIG_SAMSUNG /* in a SAMSUNG core */
+#define CONFIG_S5P /* S5P Family */
+#define CONFIG_EXYNOS5 /* which is in a Exynos5 Family */
+#define CONFIG_SMDK5250 /* which is in a SMDK5250 */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_SYS_DCACHE_OFF
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_TEXT_BASE 0x43E00000
+
+/* input clock of PLL: SMDK5250 has 24MHz input clock */
+#define CONFIG_SYS_CLK_FREQ 24000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+
+/* MACH_TYPE_SMDK5250 macro will be removed once added to mach-types */
+#define MACH_TYPE_SMDK5250 3774
+#define CONFIG_MACH_TYPE MACH_TYPE_SMDK5250
+
+/* Power Down Modes */
+#define S5P_CHECK_SLEEP 0x00000BAD
+#define S5P_CHECK_DIDLE 0xBAD00000
+#define S5P_CHECK_LPA 0xABAD0000
+
+/* Offset for inform registers */
+#define INFORM0_OFFSET 0x800
+#define INFORM1_OFFSET 0x804
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
+
+/* select serial console configuration */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_SERIAL1 /* use SERIAL 1 */
+#define CONFIG_BAUDRATE 115200
+#define EXYNOS5_DEFAULT_UART_OFFSET 0x010000
+
+#define TZPC_BASE_OFFSET 0x10000
+
+/* SD/MMC configuration */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_S5P_MMC
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* PWM */
+#define CONFIG_PWM
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Command definition*/
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_NET
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+/* MMC SPL */
+#define CONFIG_SPL
+#define COPY_BL2_FNPTR_ADDR 0x02020030
+
+#define CONFIG_BOOTCOMMAND "mmc read 40007000 451 2000; bootm 40007000"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "SMDK5250 # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+
+#define CONFIG_SYS_HZ 1000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_RD_LVL
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE (256 << 10) /* 256KB */
+
+#define CONFIG_NR_DRAM_BANKS 8
+#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
+#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
+#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE
+
+#define CONFIG_SYS_MONITOR_BASE 0x00000000
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_IDENT_STRING " for SMDK5250"
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+#define CONFIG_SECURE_BL1_ONLY
+
+/* Secure FW size configuration */
+#ifdef CONFIG_SECURE_BL1_ONLY
+#define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */
+#else
+#define CONFIG_SEC_FW_SIZE 0
+#endif
+
+/* Configuration of BL1, BL2, ENV Blocks on mmc */
+#define CONFIG_RES_BLOCK_SIZE (512)
+#define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
+#define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */
+#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
+
+#define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
+#define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
+#define CONFIG_ENV_OFFSET (CONFIG_BL2_OFFSET + CONFIG_BL2_SIZE)
+
+/* U-boot copy size from boot Media to DRAM.*/
+#define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512)
+#define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512)
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_IRAM_STACK 0x02050000
+
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
+
+/* Ethernet Controllor Driver */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE 0x5000000
+#define CONFIG_SMC911X_16_BIT
+#define CONFIG_ENV_SROM_BANK 1
+#endif /*CONFIG_CMD_NET*/
+
+/* Enable devicetree support */
+#define CONFIG_OF_LIBFDT
+
+#endif /* __CONFIG_H */
#define CONFIG_SYS_NAND_ECCSIZE CONFIG_SYS_NAND_PAGE_SIZE
/* Number of ECC bytes per OOB - S3C6400 calculates 4 bytes ECC in 1-bit mode */
#define CONFIG_SYS_NAND_ECCBYTES 4
-/* Number of ECC-blocks per NAND page */
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
/* Size of a single OOB region */
#define CONFIG_SYS_NAND_OOBSIZE 64
-/* Number of ECC bytes per page */
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
/* ECC byte positions */
#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47, \
48, 49, 50, 51, 52, 53, 54, 55, \
#define CONFIG_OMAP3_GPIO_5
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_OMAP
+#define CONFIG_USB_ULPI
+#define CONFIG_USB_ULPI_VIEWPORT_OMAP
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 25
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_USB_STORAGE
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
-#define CONFIG_NET_MULTI
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
- CONFIG_SYS_NAND_ECCSIZE)
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
- CONFIG_SYS_NAND_ECCSTEPS)
-
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
/* Setup MTD for NAND on the SOM */
#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(MLO)," \
- "512k(u-boot),128k(env1)," \
- "128k(env2),6m(kernel),-(rootfs)"
+ "1m(u-boot),256k(env1)," \
+ "256k(env2),6m(kernel),-(rootfs)"
#define xstr(s) str(s)
#define str(s) #s
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_JFFS2_NAND
-#define NAND_MAX_CHIPS 1
#define CONFIG_ENV_OFFSET 0x180000
/*
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * Configuation settings for the SAMSUNG TRATS (EXYNOS4210) board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_SAMSUNG /* in a SAMSUNG core */
+#define CONFIG_S5P /* which is in a S5P Family */
+#define CONFIG_EXYNOS4210 /* which is in a EXYNOS4210 */
+#define CONFIG_TRATS /* working with TRATS */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_SYS_L2CACHE_OFF
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_TEXT_BASE 0x63300000
+
+/* input clock of PLL: TRATS has 24MHz input clock at EXYNOS4210 */
+#define CONFIG_SYS_CLK_FREQ_C210 24000000
+#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* MACH_TYPE_TRATS macro will be removed once added to mach-types */
+#define MACH_TYPE_TRATS 3928
+#define CONFIG_MACH_TYPE MACH_TYPE_TRATS
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
+
+/* select serial console configuration */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_SERIAL2 /* use SERIAL 2 */
+#define CONFIG_BAUDRATE 115200
+
+/* MMC */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_S5P_MMC
+
+/* PWM */
+#define CONFIG_PWM
+
+/* It should define before config_cmd_default.h */
+#define CONFIG_SYS_NO_FLASH
+
+/* Command definition */
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_MISC
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_XIMG
+#undef CONFIG_CMD_CACHE
+#undef CONFIG_CMD_ONENAND
+#undef CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_MMC
+
+#define CONFIG_BOOTDELAY 1
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_BOOTARGS "Please use defined boot"
+#define CONFIG_BOOTCOMMAND "run mmcboot"
+
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+#define CONFIG_BOOTBLOCK "10"
+#define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
+
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootk=" \
+ "run loaduimage; bootm 0x40007FC0\0" \
+ "updatemmc=" \
+ "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
+ "mmc boot 0 1 1 0\0" \
+ "updatebackup=" \
+ "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
+ "mmc boot 0 1 1 0\0" \
+ "updatebootb=" \
+ "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
+ "lpj=lpj=3981312\0" \
+ "nfsboot=" \
+ "set bootargs root=/dev/nfs rw " \
+ "nfsroot=${nfsroot},nolock,tcp " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:" \
+ "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
+ "; run bootk\0" \
+ "ramfsboot=" \
+ "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
+ "${console} ${meminfo} " \
+ "initrd=0x43000000,8M ramdisk=8192\0" \
+ "mmcboot=" \
+ "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
+ "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
+ "run loaduimage; bootm 0x40007FC0\0" \
+ "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
+ "boottrace=setenv opts initcall_debug; run bootcmd\0" \
+ "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
+ "verify=n\0" \
+ "rootfstype=ext4\0" \
+ "console=" CONFIG_DEFAULT_CONSOLE \
+ "meminfo=crashkernel=32M@0x50000000\0" \
+ "nfsroot=/nfsroot/arm\0" \
+ "bootblock=" CONFIG_BOOTBLOCK "\0" \
+ "mmcdev=0\0" \
+ "mmcbootpart=2\0" \
+ "mmcrootpart=3\0" \
+ "opts=always_resume=1"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "TRATS # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
+
+#define CONFIG_SYS_HZ 1000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE (256 << 10) /* regular stack 256KB */
+
+/* TRATS has 2 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */
+#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
+#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
+#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
+
+#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
+
+#define CONFIG_SYS_MONITOR_BASE 0x00000000
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SIZE 4096
+#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */
+
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#include <asm/arch/gpio.h>
+/*
+ * I2C Settings
+ */
+#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
+#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
+
+#define CONFIG_SOFT_I2C
+#define CONFIG_SOFT_I2C_READ_REPEATED_START
+#define CONFIG_SYS_I2C_SPEED 50000
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS 7
+
+#define CONFIG_PMIC
+#define CONFIG_PMIC_I2C
+#define CONFIG_PMIC_MAX8998
+
+#define CONFIG_USB_GADGET
+#define CONFIG_USB_GADGET_S3C_UDC_OTG
+#define CONFIG_USB_GADGET_DUALSPEED
+
+#endif /* __CONFIG_H */
--- /dev/null
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments.
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <x0khasim@ti.com>
+ *
+ * (C) Copyright 2012
+ * Corscience GmbH & Co. KG
+ * Thomas Weber <weber@corscience.de>
+ *
+ * Configuration settings for the Tricorder board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* High Level Configuration Options */
+#define CONFIG_OMAP /* in a TI OMAP core */
+#define CONFIG_OMAP34XX /* which is a 34XX */
+
+#define CONFIG_MACH_TYPE MACH_TYPE_TRICORDER
+/*
+ * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 0x800FFFC0--0x80100000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x80100000
+
+#define CONFIG_SDRC /* The chip has SDRC controller */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+#include <asm/arch/omap3.h>
+
+/* Display CPU and Board information */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Clock Defines */
+#define V_OSCK 26000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK >> 1)
+
+#undef CONFIG_USE_IRQ /* no support for IRQs */
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+#define CONFIG_OF_LIBFDT
+
+/* Size of malloc() pool */
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
+ /* Sector */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512 << 10))
+
+/* Hardware drivers */
+
+/* NS16550 Configuration */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
+
+/* select serial console configuration */
+#define CONFIG_CONS_INDEX 3
+#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
+#define CONFIG_SERIAL3 3
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
+ 115200}
+
+/* MMC */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_OMAP_HSMMC
+#define CONFIG_DOS_PARTITION
+
+/* I2C */
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_SYS_I2C_BUS 0
+#define CONFIG_SYS_I2C_BUS_SELECT 1
+#define CONFIG_DRIVER_OMAP34XX_I2C 1
+
+/* TWL4030 */
+#define CONFIG_TWL4030_POWER
+#define CONFIG_TWL4030_LED
+
+/* Board NAND Info */
+#define CONFIG_SYS_NO_FLASH /* no NOR flash */
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define MTDIDS_DEFAULT "nand0=nand"
+#define MTDPARTS_DEFAULT "mtdparts=nand:" \
+ "512k(u-boot-spl)," \
+ "1920k(u-boot)," \
+ "128k(u-boot-env)," \
+ "4m(kernel)," \
+ "-(fs)"
+
+#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
+ /* to access nand */
+#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
+ /* to access nand at */
+ /* CS0 */
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
+ /* devices */
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_EXT2 /* EXT2 Support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_I2C /* I2C serial bus support */
+#define CONFIG_CMD_MMC /* MMC support */
+#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
+#define CONFIG_CMD_NAND /* NAND support */
+#define CONFIG_CMD_NAND_LOCK_UNLOCK /* nand (un)lock commands */
+#define CONFIG_CMD_UBI /* UBIFS commands */
+
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
+#undef CONFIG_CMD_IMI /* iminfo */
+#undef CONFIG_CMD_JFFS2 /* JFFS2 Support */
+
+/* needed for ubi */
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define CONFIG_MTD_PARTITIONS
+
+/* Environment information */
+#define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x82000000\0" \
+ "console=ttyO2,115200n8\0" \
+ "vram=12M\0" \
+ "lcdmode=800x600\0" \
+ "defaultdisplay=lcd\0" \
+ "kernelopts=rw rootwait\0" \
+ "commonargs=" \
+ "setenv bootargs console=${console} " \
+ "vram=${vram} " \
+ "omapfb.mode=lcd:${lcdmode} " \
+ "omapdss.def_disp=${defaultdisplay}\0" \
+ "mmcargs=" \
+ "run commonargs; " \
+ "setenv bootargs ${bootargs} " \
+ "root=/dev/mmcblk0p2 " \
+ "${kernelopts}\0" \
+ "nandargs=" \
+ "run commonargs; " \
+ "setenv bootargs ${bootargs} " \
+ "omapfb.mode=lcd:${lcdmode} " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=ubi0:rootfs " \
+ "rootfstype=ubifs " \
+ "${kernelopts}\0" \
+ "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source ${loadaddr}\0" \
+ "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
+ "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+ "nand read ${loadaddr} 280000 400000; " \
+ "bootm ${loadaddr}\0" \
+ "autoboot=if mmc init 0; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run nandboot; " \
+ "fi; " \
+ "fi; " \
+ "else run nandboot; fi\0"
+
+
+#define CONFIG_BOOTCOMMAND "run autoboot"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "OMAP3 Tricorder # "
+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
+/* 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)
+
+#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0 + 0x07000000)
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
+ 0x01000000) /* 16MB */
+
+#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0 + 0x02000000)
+
+/*
+ * OMAP3 has 12 GP timers, they can be driven by the system clock
+ * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
+ * This rate is divided by a local divisor.
+ */
+#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/* The stack sizes are set up in start.S using the settings below */
+#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
+#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE (128 << 20) /* at least 128 MiB */
+#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
+
+/* NAND and environment organization */
+#define PISMO1_NAND_SIZE GPMC_SIZE_128M
+
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
+
+#define CONFIG_ENV_IS_IN_NAND 1
+#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
+#define CONFIG_SYS_INIT_RAM_SIZE 0x800
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+/* SRAM config */
+#define CONFIG_SYS_SRAM_START 0x40200000
+#define CONFIG_SYS_SRAM_SIZE 0x10000
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_NAND_SIMPLE
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_POWER_SUPPORT
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
+
+#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
+#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
+
+#define CONFIG_SPL_BSS_START_ADDR 0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
+
+/* NAND boot config */
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_COUNT 64
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_OOBSIZE 64
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
+ 10, 11, 12, 13}
+
+#define CONFIG_SYS_NAND_ECCSIZE 512
+#define CONFIG_SYS_NAND_ECCBYTES 3
+
+#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
+ CONFIG_SYS_NAND_ECCSIZE)
+#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
+ CONFIG_SYS_NAND_ECCSTEPS)
+
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000
+
+#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
+
+#endif /* __CONFIG_H */
#define CONFIG_SMC911X_BASE (CS4_BASE+0x200000)
#define CONFIG_SMC911X_16_BIT
+/* mmc driver */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MXC_MMC
+#define CONFIG_MXC_MCI_REGS_BASE SDHC1_BASE_ADDR
/*
* Command definition
*/
#define CONFIG_CMDLINE_EDITING
+/* MMC boot support */
+#define CONFIG_CMD_MMC
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
#define CONFIG_NAND_MXC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
/*
* actually this is nothing someone wants to configure!
--- /dev/null
+/*
+ * Generic binary BCH encoding/decoding library
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright © 2011 Parrot S.A.
+ *
+ * Author: Ivan Djelic <ivan.djelic@parrot.com>
+ *
+ * Description:
+ *
+ * This library provides runtime configurable encoding/decoding of binary
+ * Bose-Chaudhuri-Hocquenghem (BCH) codes.
+*/
+#ifndef _BCH_H
+#define _BCH_H
+
+#include <linux/types.h>
+
+/**
+ * struct bch_control - BCH control structure
+ * @m: Galois field order
+ * @n: maximum codeword size in bits (= 2^m-1)
+ * @t: error correction capability in bits
+ * @ecc_bits: ecc exact size in bits, i.e. generator polynomial degree (<=m*t)
+ * @ecc_bytes: ecc max size (m*t bits) in bytes
+ * @a_pow_tab: Galois field GF(2^m) exponentiation lookup table
+ * @a_log_tab: Galois field GF(2^m) log lookup table
+ * @mod8_tab: remainder generator polynomial lookup tables
+ * @ecc_buf: ecc parity words buffer
+ * @ecc_buf2: ecc parity words buffer
+ * @xi_tab: GF(2^m) base for solving degree 2 polynomial roots
+ * @syn: syndrome buffer
+ * @cache: log-based polynomial representation buffer
+ * @elp: error locator polynomial
+ * @poly_2t: temporary polynomials of degree 2t
+ */
+struct bch_control {
+ unsigned int m;
+ unsigned int n;
+ unsigned int t;
+ unsigned int ecc_bits;
+ unsigned int ecc_bytes;
+/* private: */
+ uint16_t *a_pow_tab;
+ uint16_t *a_log_tab;
+ uint32_t *mod8_tab;
+ uint32_t *ecc_buf;
+ uint32_t *ecc_buf2;
+ unsigned int *xi_tab;
+ unsigned int *syn;
+ int *cache;
+ struct gf_poly *elp;
+ struct gf_poly *poly_2t[4];
+};
+
+struct bch_control *init_bch(int m, int t, unsigned int prim_poly);
+
+void free_bch(struct bch_control *bch);
+
+void encode_bch(struct bch_control *bch, const uint8_t *data,
+ unsigned int len, uint8_t *ecc);
+
+int decode_bch(struct bch_control *bch, const uint8_t *data, unsigned int len,
+ const uint8_t *recv_ecc, const uint8_t *calc_ecc,
+ const unsigned int *syn, unsigned int *errloc);
+
+#endif /* _BCH_H */
--- /dev/null
+/*
+ * U-boot - linkage.h
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _LINUX_LINKAGE_H
+#define _LINUX_LINKAGE_H
+
+#include <asm/linkage.h>
+#include <linux/config.h>
+
+#ifdef __cplusplus
+#define CPP_ASMLINKAGE extern "C"
+#else
+#define CPP_ASMLINKAGE
+#endif
+
+#define asmlinkage CPP_ASMLINKAGE
+
+#define SYMBOL_NAME_STR(X) #X
+#define SYMBOL_NAME(X) X
+#ifdef __STDC__
+#define SYMBOL_NAME_LABEL(X) X##:
+#else
+#define SYMBOL_NAME_LABEL(X) X:
+#endif
+
+#define __ALIGN .align 4
+#define __ALIGN_STR ".align 4"
+
+#ifdef __ASSEMBLY__
+
+#define ALIGN __ALIGN
+#define ALIGN_STR __ALIGN_STR
+
+#define LENTRY(name) \
+ ALIGN; \
+ SYMBOL_NAME_LABEL(name)
+
+#define ENTRY(name) \
+ .globl SYMBOL_NAME(name); \
+ LENTRY(name)
+
+#ifndef END
+#define END(name) \
+ .size name, .-name
+#endif
+
+#ifndef ENDPROC
+#define ENDPROC(name) \
+ .type name, @function; \
+ END(name)
+#endif
+
+#endif
+
+#endif
* Thomas Gleixner <tglx@linuxtronix.de>
*
* 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.
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
*/
#ifndef __LINUX_MTD_BBM_H
#define __LINUX_MTD_BBM_H
#define NAND_BBT_PERCHIP 0x00000080
/* bbt has a version counter at offset veroffs */
#define NAND_BBT_VERSION 0x00000100
-/* Create a bbt if none axists */
+/* Create a bbt if none exists */
#define NAND_BBT_CREATE 0x00000200
/* Search good / bad pattern through all pages of a block */
#define NAND_BBT_SCANALLPAGES 0x00000400
#define NAND_BBT_SAVECONTENT 0x00002000
/* Search good / bad pattern on the first and the second page */
#define NAND_BBT_SCAN2NDPAGE 0x00004000
+/* Search good / bad pattern on the last page of the eraseblock */
+#define NAND_BBT_SCANLASTPAGE 0x00008000
+/* Chip stores bad block marker on BOTH 1st and 6th bytes of OOB */
+#define NAND_BBT_SCANBYTE1AND6 0x00100000
+/* The nand_bbt_descr was created dynamicaly and must be freed */
+#define NAND_BBT_DYNAMICSTRUCT 0x00200000
+/* The bad block table does not OOB for marker */
+#define NAND_BBT_NO_OOB 0x00400000
/* The maximum number of blocks to scan for a bbt */
#define NAND_BBT_SCAN_MAXBLOCKS 4
/*
* linux/include/linux/mtd/nand.h
*
- * Copyright (c) 2000 David Woodhouse <dwmw2@infradead.org>
- * Steven J. Hill <sjhill@realitydiluted.com>
- * Thomas Gleixner <tglx@linutronix.de>
+ * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org>
+ * Steven J. Hill <sjhill@realitydiluted.com>
+ * Thomas Gleixner <tglx@linutronix.de>
*
* 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
#ifndef __LINUX_MTD_NAND_H
#define __LINUX_MTD_NAND_H
-/* XXX U-BOOT XXX */
-#if 0
-#include <linux/wait.h>
-#include <linux/spinlock.h>
-#include <linux/mtd/mtd.h>
-#endif
-
#include "config.h"
#include "linux/mtd/compat.h"
extern int nand_scan_tail(struct mtd_info *mtd);
/* Free resources held by the NAND device */
-extern void nand_release (struct mtd_info *mtd);
+extern void nand_release(struct mtd_info *mtd);
/* Internal helper for board drivers which need to override command function */
extern void nand_wait_ready(struct mtd_info *mtd);
-/* This constant declares the max. oobsize / page, which
+/*
+ * This constant declares the max. oobsize / page, which
* is supported now. If you add a chip with bigger oobsize/page
* adjust this accordingly.
*/
-#define NAND_MAX_OOBSIZE 218
-#define NAND_MAX_PAGESIZE 4096
+#define NAND_MAX_OOBSIZE 576
+#define NAND_MAX_PAGESIZE 8192
/*
* Constants for hardware specific CLE/ALE/NCE function
#define NAND_CMD_SEQIN 0x80
#define NAND_CMD_RNDIN 0x85
#define NAND_CMD_READID 0x90
-#define NAND_CMD_PARAM 0xec
#define NAND_CMD_ERASE2 0xd0
+#define NAND_CMD_PARAM 0xec
#define NAND_CMD_RESET 0xff
+#define NAND_CMD_LOCK 0x2a
+#define NAND_CMD_UNLOCK1 0x23
+#define NAND_CMD_UNLOCK2 0x24
+
/* Extended commands for large page devices */
#define NAND_CMD_READSTART 0x30
#define NAND_CMD_RNDOUTSTART 0xE0
NAND_ECC_HW,
NAND_ECC_HW_SYNDROME,
NAND_ECC_HW_OOB_FIRST,
+ NAND_ECC_SOFT_BCH,
} nand_ecc_modes_t;
/*
#define NAND_GET_DEVICE 0x80
-/* Option constants for bizarre disfunctionality and real
-* features
-*/
+/*
+ * Option constants for bizarre disfunctionality and real
+ * features.
+ */
/* Chip can not auto increment pages */
#define NAND_NO_AUTOINCR 0x00000001
/* Buswitdh is 16 bit */
#define NAND_CACHEPRG 0x00000008
/* Chip has copy back function */
#define NAND_COPYBACK 0x00000010
-/* AND Chip which has 4 banks and a confusing page / block
- * assignment. See Renesas datasheet for further information */
+/*
+ * AND Chip which has 4 banks and a confusing page / block
+ * assignment. See Renesas datasheet for further information.
+ */
#define NAND_IS_AND 0x00000020
-/* Chip has a array of 4 pages which can be read without
- * additional ready /busy waits */
+/*
+ * Chip has a array of 4 pages which can be read without
+ * additional ready /busy waits.
+ */
#define NAND_4PAGE_ARRAY 0x00000040
-/* Chip requires that BBT is periodically rewritten to prevent
+/*
+ * Chip requires that BBT is periodically rewritten to prevent
* bits from adjacent blocks from 'leaking' in altering data.
- * This happens with the Renesas AG-AND chips, possibly others. */
+ * This happens with the Renesas AG-AND chips, possibly others.
+ */
#define BBT_AUTO_REFRESH 0x00000080
-/* Chip does not require ready check on read. True
+/*
+ * Chip does not require ready check on read. True
* for all large page devices, as they do not support
- * autoincrement.*/
+ * autoincrement.
+ */
#define NAND_NO_READRDY 0x00000100
/* Chip does not allow subpage writes */
#define NAND_NO_SUBPAGE_WRITE 0x00000200
+/* Device is one of 'new' xD cards that expose fake nand command set */
+#define NAND_BROKEN_XD 0x00000400
+
+/* Device behaves just like nand, but is readonly */
+#define NAND_ROM 0x00000800
/* Options valid for Samsung large page devices */
#define NAND_SAMSUNG_LP_OPTIONS \
#define NAND_CHIPOPTIONS_MSK (0x0000ffff & ~NAND_NO_AUTOINCR)
/* Non chip related options */
-/* Use a flash based bad block table. This option is passed to the
- * default bad block table function. */
+/*
+ * Use a flash based bad block table. OOB identifier is saved in OOB area.
+ * This option is passed to the default bad block table function.
+ */
#define NAND_USE_FLASH_BBT 0x00010000
/* This option skips the bbt scan during initialization. */
#define NAND_SKIP_BBTSCAN 0x00020000
-/* This option is defined if the board driver allocates its own buffers
- (e.g. because it needs them DMA-coherent */
+/*
+ * This option is defined if the board driver allocates its own buffers
+ * (e.g. because it needs them DMA-coherent).
+ */
#define NAND_OWN_BUFFERS 0x00040000
+/* Chip may not exist, so silence any errors in scan */
+#define NAND_SCAN_SILENT_NODEV 0x00080000
+/*
+ * If passed additionally to NAND_USE_FLASH_BBT then BBT code will not touch
+ * the OOB area.
+ */
+#define NAND_USE_FLASH_BBT_NO_OOB 0x00800000
+/* Create an empty BBT with no vendor information if the BBT is available */
+#define NAND_CREATE_EMPTY_BBT 0x01000000
+
/* Options set by nand scan */
-/* bbt has already been read */
-#define NAND_BBT_SCANNED 0x40000000
/* Nand scan has allocated controller struct */
#define NAND_CONTROLLER_ALLOC 0x80000000
#define ONFI_CRC_BASE 0x4F4E
-
/**
* struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
* @lock: protection lock
* @active: the mtd device which holds the controller currently
- * @wq: wait queue to sleep on if a NAND operation is in progress
- * used instead of the per chip wait queue when a hw controller is available
+ * @wq: wait queue to sleep on if a NAND operation is in
+ * progress used instead of the per chip wait queue
+ * when a hw controller is available.
*/
struct nand_hw_control {
/* XXX U-BOOT XXX */
* @prepad: padding information for syndrome based ecc generators
* @postpad: padding information for syndrome based ecc generators
* @layout: ECC layout control struct pointer
+ * @priv: pointer to private ecc control data
* @hwctl: function to control hardware ecc generator. Must only
* be provided if an hardware ECC is available
* @calculate: function for ecc calculation or readback from ecc hardware
* @correct: function for ecc correction, matching to ecc generator (sw/hw)
* @read_page_raw: function to read a raw page without ECC
* @write_page_raw: function to write a raw page without ECC
- * @read_page: function to read a page according to the ecc generator requirements
- * @write_page: function to write a page according to the ecc generator requirements
+ * @read_page: function to read a page according to the ecc generator
+ * requirements.
+ * @read_subpage: function to read parts of the page covered by ECC.
+ * @write_page: function to write a page according to the ecc generator
+ * requirements.
* @read_oob: function to read chip OOB data
* @write_oob: function to write chip OOB data
*/
struct nand_ecc_ctrl {
- nand_ecc_modes_t mode;
- int steps;
- int size;
- int bytes;
- int total;
- int prepad;
- int postpad;
+ nand_ecc_modes_t mode;
+ int steps;
+ int size;
+ int bytes;
+ int total;
+ int prepad;
+ int postpad;
struct nand_ecclayout *layout;
- void (*hwctl)(struct mtd_info *mtd, int mode);
- int (*calculate)(struct mtd_info *mtd,
- const uint8_t *dat,
- uint8_t *ecc_code);
- int (*correct)(struct mtd_info *mtd, uint8_t *dat,
- uint8_t *read_ecc,
- uint8_t *calc_ecc);
- int (*read_page_raw)(struct mtd_info *mtd,
- struct nand_chip *chip,
- uint8_t *buf, int page);
- void (*write_page_raw)(struct mtd_info *mtd,
- struct nand_chip *chip,
- const uint8_t *buf);
- int (*read_page)(struct mtd_info *mtd,
- struct nand_chip *chip,
- uint8_t *buf, int page);
- int (*read_subpage)(struct mtd_info *mtd,
- struct nand_chip *chip,
- uint32_t offs, uint32_t len,
- uint8_t *buf);
- void (*write_page)(struct mtd_info *mtd,
- struct nand_chip *chip,
- const uint8_t *buf);
- int (*read_oob)(struct mtd_info *mtd,
- struct nand_chip *chip,
- int page,
- int sndcmd);
- int (*write_oob)(struct mtd_info *mtd,
- struct nand_chip *chip,
- int page);
+ void *priv;
+ void (*hwctl)(struct mtd_info *mtd, int mode);
+ int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
+ uint8_t *ecc_code);
+ int (*correct)(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc,
+ uint8_t *calc_ecc);
+ int (*read_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf, int page);
+ void (*write_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf);
+ int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf, int page);
+ int (*read_subpage)(struct mtd_info *mtd, struct nand_chip *chip,
+ uint32_t offs, uint32_t len, uint8_t *buf);
+ void (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf);
+ int (*read_oob)(struct mtd_info *mtd, struct nand_chip *chip, int page,
+ int sndcmd);
+ int (*write_oob)(struct mtd_info *mtd, struct nand_chip *chip,
+ int page);
};
/**
/**
* struct nand_chip - NAND Private Flash Chip Data
- * @IO_ADDR_R: [BOARDSPECIFIC] address to read the 8 I/O lines of the flash device
- * @IO_ADDR_W: [BOARDSPECIFIC] address to write the 8 I/O lines of the flash device
+ * @IO_ADDR_R: [BOARDSPECIFIC] address to read the 8 I/O lines of the
+ * flash device
+ * @IO_ADDR_W: [BOARDSPECIFIC] address to write the 8 I/O lines of the
+ * flash device.
* @read_byte: [REPLACEABLE] read one byte from the chip
* @read_word: [REPLACEABLE] read one word from the chip
* @write_buf: [REPLACEABLE] write data from the buffer to the chip
* @read_buf: [REPLACEABLE] read data from the chip into the buffer
- * @verify_buf: [REPLACEABLE] verify buffer contents against the chip data
+ * @verify_buf: [REPLACEABLE] verify buffer contents against the chip
+ * data.
* @select_chip: [REPLACEABLE] select chip nr
* @block_bad: [REPLACEABLE] check, if the block is bad
* @block_markbad: [REPLACEABLE] mark the block bad
- * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific funtion for controlling
+ * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific function for controlling
* ALE/CLE/nCE. Also used to write command and address
- * @dev_ready: [BOARDSPECIFIC] hardwarespecific function for accesing device ready/busy line
- * If set to NULL no access to ready/busy is available and the ready/busy information
- * is read from the chip status register
- * @cmdfunc: [REPLACEABLE] hardwarespecific function for writing commands to the chip
- * @waitfunc: [REPLACEABLE] hardwarespecific function for wait on ready
+ * @init_size: [BOARDSPECIFIC] hardwarespecific function for setting
+ * mtd->oobsize, mtd->writesize and so on.
+ * @id_data contains the 8 bytes values of NAND_CMD_READID.
+ * Return with the bus width.
+ * @dev_ready: [BOARDSPECIFIC] hardwarespecific function for accesing
+ * device ready/busy line. If set to NULL no access to
+ * ready/busy is available and the ready/busy information
+ * is read from the chip status register.
+ * @cmdfunc: [REPLACEABLE] hardwarespecific function for writing
+ * commands to the chip.
+ * @waitfunc: [REPLACEABLE] hardwarespecific function for wait on
+ * ready.
* @ecc: [BOARDSPECIFIC] ecc control ctructure
* @buffers: buffer structure for read/write
* @hwcontrol: platform-specific hardware control structure
* @ops: oob operation operands
- * @erase_cmd: [INTERN] erase command write function, selectable due to AND support
+ * @erase_cmd: [INTERN] erase command write function, selectable due
+ * to AND support.
* @scan_bbt: [REPLACEABLE] function to scan bad block table
- * @chip_delay: [BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
- * @wq: [INTERN] wait queue to sleep on if a NAND operation is in progress
+ * @chip_delay: [BOARDSPECIFIC] chip dependent delay for transferring
+ * data from array to read regs (tR).
* @state: [INTERN] the current state of the NAND device
* @oob_poi: poison value buffer
- * @page_shift: [INTERN] number of address bits in a page (column address bits)
+ * @page_shift: [INTERN] number of address bits in a page (column
+ * address bits).
* @phys_erase_shift: [INTERN] number of address bits in a physical eraseblock
* @bbt_erase_shift: [INTERN] number of address bits in a bbt entry
* @chip_shift: [INTERN] number of address bits in one chip
- * @datbuf: [INTERN] internal buffer for one page + oob
- * @oobbuf: [INTERN] oob buffer for one eraseblock
- * @oobdirty: [INTERN] indicates that oob_buf must be reinitialized
- * @data_poi: [INTERN] pointer to a data buffer
- * @options: [BOARDSPECIFIC] various chip options. They can partly be set to inform nand_scan about
- * special functionality. See the defines for further explanation
- * @badblockpos: [INTERN] position of the bad block marker in the oob area
+ * @options: [BOARDSPECIFIC] various chip options. They can partly
+ * be set to inform nand_scan about special functionality.
+ * See the defines for further explanation.
+ * @badblockpos: [INTERN] position of the bad block marker in the oob
+ * area.
+ * @badblockbits: [INTERN] number of bits to left-shift the bad block
+ * number
* @cellinfo: [INTERN] MLC/multichip data from chip ident
* @numchips: [INTERN] number of physical chips
* @chipsize: [INTERN] the size of one chip for multichip arrays
* @pagemask: [INTERN] page number mask = number of (pages / chip) - 1
- * @pagebuf: [INTERN] holds the pagenumber which is currently in data_buf
+ * @pagebuf: [INTERN] holds the pagenumber which is currently in
+ * data_buf.
* @subpagesize: [INTERN] holds the subpagesize
+ * @onfi_version: [INTERN] holds the chip ONFI version (BCD encoded),
+ * non 0 if ONFI supported.
+ * @onfi_params: [INTERN] holds the ONFI page parameter when ONFI is
+ * supported, 0 otherwise.
* @ecclayout: [REPLACEABLE] the default ecc placement scheme
* @bbt: [INTERN] bad block table pointer
- * @bbt_td: [REPLACEABLE] bad block table descriptor for flash lookup
+ * @bbt_td: [REPLACEABLE] bad block table descriptor for flash
+ * lookup.
* @bbt_md: [REPLACEABLE] bad block table mirror descriptor
- * @badblock_pattern: [REPLACEABLE] bad block scan pattern used for initial bad block scan
- * @controller: [REPLACEABLE] a pointer to a hardware controller structure
- * which is shared among multiple independend devices
+ * @badblock_pattern: [REPLACEABLE] bad block scan pattern used for initial
+ * bad block scan.
+ * @controller: [REPLACEABLE] a pointer to a hardware controller
+ * structure which is shared among multiple independend
+ * devices.
* @priv: [OPTIONAL] pointer to private chip date
- * @errstat: [OPTIONAL] hardware specific function to perform additional error status checks
- * (determine if errors are correctable)
+ * @errstat: [OPTIONAL] hardware specific function to perform
+ * additional error status checks (determine if errors are
+ * correctable).
* @write_page: [REPLACEABLE] High-level page write function
*/
struct nand_chip {
- void __iomem *IO_ADDR_R;
- void __iomem *IO_ADDR_W;
-
- uint8_t (*read_byte)(struct mtd_info *mtd);
- u16 (*read_word)(struct mtd_info *mtd);
- void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
- void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
- int (*verify_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
- void (*select_chip)(struct mtd_info *mtd, int chip);
- int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
- int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
- void (*cmd_ctrl)(struct mtd_info *mtd, int dat,
- unsigned int ctrl);
- int (*dev_ready)(struct mtd_info *mtd);
- void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
- int (*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
- void (*erase_cmd)(struct mtd_info *mtd, int page);
- int (*scan_bbt)(struct mtd_info *mtd);
- int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page);
- int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
- const uint8_t *buf, int page, int cached, int raw);
-
- int chip_delay;
- unsigned int options;
-
- int page_shift;
- int phys_erase_shift;
- int bbt_erase_shift;
- int chip_shift;
- int numchips;
- uint64_t chipsize;
- int pagemask;
- int pagebuf;
- int subpagesize;
- uint8_t cellinfo;
- int badblockpos;
- int onfi_version;
+ void __iomem *IO_ADDR_R;
+ void __iomem *IO_ADDR_W;
+
+ uint8_t (*read_byte)(struct mtd_info *mtd);
+ u16 (*read_word)(struct mtd_info *mtd);
+ void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+ void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
+ int (*verify_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+ void (*select_chip)(struct mtd_info *mtd, int chip);
+ int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
+ int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+ void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
+ int (*init_size)(struct mtd_info *mtd, struct nand_chip *this,
+ u8 *id_data);
+ int (*dev_ready)(struct mtd_info *mtd);
+ void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column,
+ int page_addr);
+ int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
+ void (*erase_cmd)(struct mtd_info *mtd, int page);
+ int (*scan_bbt)(struct mtd_info *mtd);
+ int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
+ int status, int page);
+ int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf, int page, int cached, int raw);
+
+ int chip_delay;
+ unsigned int options;
+
+ int page_shift;
+ int phys_erase_shift;
+ int bbt_erase_shift;
+ int chip_shift;
+ int numchips;
+ uint64_t chipsize;
+ int pagemask;
+ int pagebuf;
+ int subpagesize;
+ uint8_t cellinfo;
+ int badblockpos;
+ int badblockbits;
+
+ int onfi_version;
#ifdef CONFIG_SYS_NAND_ONFI_DETECTION
struct nand_onfi_params onfi_params;
#endif
- int state;
+ int state;
- uint8_t *oob_poi;
- struct nand_hw_control *controller;
- struct nand_ecclayout *ecclayout;
+ uint8_t *oob_poi;
+ struct nand_hw_control *controller;
+ struct nand_ecclayout *ecclayout;
struct nand_ecc_ctrl ecc;
struct nand_buffers *buffers;
-
struct nand_hw_control hwcontrol;
struct mtd_oob_ops ops;
- uint8_t *bbt;
- struct nand_bbt_descr *bbt_td;
- struct nand_bbt_descr *bbt_md;
+ uint8_t *bbt;
+ struct nand_bbt_descr *bbt_td;
+ struct nand_bbt_descr *bbt_md;
- struct nand_bbt_descr *badblock_pattern;
+ struct nand_bbt_descr *badblock_pattern;
- void *priv;
+ void *priv;
};
/*
*/
struct nand_manufacturers {
int id;
- char * name;
+ char *name;
};
extern const struct nand_flash_dev nand_flash_ids[];
extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
int allowbbt);
extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
- size_t * retlen, uint8_t * buf);
+ size_t *retlen, uint8_t *buf);
/*
* Constants for oob configuration
* @priv: hardware controller specific settings
*/
struct platform_nand_chip {
- int nr_chips;
- int chip_offset;
- int nr_partitions;
- struct mtd_partition *partitions;
- struct nand_ecclayout *ecclayout;
- int chip_delay;
- unsigned int options;
- const char **part_probe_types;
- void *priv;
+ int nr_chips;
+ int chip_offset;
+ int nr_partitions;
+ struct mtd_partition *partitions;
+ struct nand_ecclayout *ecclayout;
+ int chip_delay;
+ unsigned int options;
+ const char **part_probe_types;
+ void *priv;
};
+/* Keep gcc happy */
+struct platform_device;
+
/**
* struct platform_nand_ctrl - controller level device structure
* @hwcontrol: platform specific hardware control structure
* All fields are optional and depend on the hardware driver requirements
*/
struct platform_nand_ctrl {
- void (*hwcontrol)(struct mtd_info *mtd, int cmd);
- int (*dev_ready)(struct mtd_info *mtd);
- void (*select_chip)(struct mtd_info *mtd, int chip);
- void (*cmd_ctrl)(struct mtd_info *mtd, int dat,
- unsigned int ctrl);
- void *priv;
+ void (*hwcontrol)(struct mtd_info *mtd, int cmd);
+ int (*dev_ready)(struct mtd_info *mtd);
+ void (*select_chip)(struct mtd_info *mtd, int chip);
+ void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
+ void *priv;
};
/**
* @ctrl: controller level device structure
*/
struct platform_nand_data {
- struct platform_nand_chip chip;
- struct platform_nand_ctrl ctrl;
+ struct platform_nand_chip chip;
+ struct platform_nand_ctrl ctrl;
};
/* Some helpers to access the data structures */
--- /dev/null
+/*
+ * Copyright © 2011 Ivan Djelic <ivan.djelic@parrot.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.
+ *
+ * This file is the header for the NAND BCH ECC implementation.
+ */
+
+#ifndef __MTD_NAND_BCH_H__
+#define __MTD_NAND_BCH_H__
+
+struct mtd_info;
+struct nand_bch_control;
+
+#if defined(CONFIG_NAND_ECC_BCH)
+
+static inline int mtd_nand_has_bch(void) { return 1; }
+
+/*
+ * Calculate BCH ecc code
+ */
+int nand_bch_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
+ u_char *ecc_code);
+
+/*
+ * Detect and correct bit errors
+ */
+int nand_bch_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc,
+ u_char *calc_ecc);
+/*
+ * Initialize BCH encoder/decoder
+ */
+struct nand_bch_control *
+nand_bch_init(struct mtd_info *mtd, unsigned int eccsize,
+ unsigned int eccbytes, struct nand_ecclayout **ecclayout);
+/*
+ * Release BCH encoder/decoder resources
+ */
+void nand_bch_free(struct nand_bch_control *nbc);
+
+#else /* !CONFIG_NAND_ECC_BCH */
+
+static inline int mtd_nand_has_bch(void) { return 0; }
+
+static inline int
+nand_bch_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
+ u_char *ecc_code)
+{
+ return -1;
+}
+
+static inline int
+nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
+ unsigned char *read_ecc, unsigned char *calc_ecc)
+{
+ return -1;
+}
+
+static inline struct nand_bch_control *
+nand_bch_init(struct mtd_info *mtd, unsigned int eccsize,
+ unsigned int eccbytes, struct nand_ecclayout **ecclayout)
+{
+ return NULL;
+}
+
+static inline void nand_bch_free(struct nand_bch_control *nbc) {}
+
+#endif /* CONFIG_NAND_ECC_BCH */
+
+#endif /* __MTD_NAND_BCH_H__ */
struct mtd_info;
+#if defined(CONFIG_MTD_ECC_SOFT)
+
+static inline int mtd_nand_has_ecc_soft(void) { return 1; }
+
/*
* Calculate 3 byte ECC code for 256 byte block
*/
*/
int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
+#else
+
+static inline int mtd_nand_has_ecc_soft(void) { return 0; }
+
+static inline int
+nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
+{
+ return -1;
+}
+
+static inline int
+nand_correct_data(struct mtd_info *mtd,
+ u_char *dat,
+ u_char *read_ecc,
+ u_char *calc_ecc)
+{
+ return -1;
+}
+
+#endif
+
#endif /* __MTD_NAND_ECC_H__ */
#ifndef __HAVE_ARCH_STRRCHR
extern char * strrchr(const char *,int);
#endif
+extern char * skip_spaces(const char *);
+
+extern char *strim(char *);
+
#ifndef __HAVE_ARCH_STRSTR
extern char * strstr(const char *,const char *);
#endif
--- /dev/null
+/*
+ * (C) Copyright 2011
+ * Helmut Raiger, HALE electronic GmbH, helmut.raiger@hale.at
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef __MC13783_H__
+#define __MC13783_H__
+
+/* REG_MODE_0 */
+#define VAUDIOEN (1 << 0)
+#define VAUDIOSTBY (1 << 1)
+#define VAUDIOMODE (1 << 2)
+#define VIOHIEN (1 << 3)
+#define VIOHISTBY (1 << 4)
+#define VIOHIMODE (1 << 5)
+#define VIOLOEN (1 << 6)
+#define VIOLOSTBY (1 << 7)
+#define VIOLOMODE (1 << 8)
+#define VDIGEN (1 << 9)
+#define VDIGSTBY (1 << 10)
+#define VDIGMODE (1 << 11)
+#define VGENEN (1 << 12)
+#define VGENSTBY (1 << 13)
+#define VGENMODE (1 << 14)
+#define VRFDIGEN (1 << 15)
+#define VRFDIGSTBY (1 << 16)
+#define VRFDIGMODE (1 << 17)
+#define VRFREFEN (1 << 18)
+#define VRFREFSTBY (1 << 19)
+#define VRFREFMODE (1 << 20)
+#define VRFCPEN (1 << 21)
+#define VRFCPSTBY (1 << 22)
+#define VRFCPMODE (1 << 23)
+
+/* REG_MODE_1 */
+#define VSIMEN (1 << 0)
+#define VSIMSTBY (1 << 1)
+#define VSIMMODE (1 << 2)
+#define VESIMEN (1 << 3)
+#define VESIMSTBY (1 << 4)
+#define VESIMMODE (1 << 5)
+#define VCAMEN (1 << 6)
+#define VCAMSTBY (1 << 7)
+#define VCAMMODE (1 << 8)
+#define VRFBGEN (1 << 9)
+#define VRFBGSTBY (1 << 10)
+#define VVIBEN (1 << 11)
+#define VRF1EN (1 << 12)
+#define VRF1STBY (1 << 13)
+#define VRF1MODE (1 << 14)
+#define VRF2EN (1 << 15)
+#define VRF2STBY (1 << 16)
+#define VRF2MODE (1 << 17)
+#define VMMC1EN (1 << 18)
+#define VMMC1STBY (1 << 19)
+#define VMMC1MODE (1 << 20)
+#define VMMC2EN (1 << 21)
+#define VMMC2STBY (1 << 22)
+#define VMMC2MODE (1 << 23)
+
+#endif
int menu_get_choice(struct menu *m, void **choice);
int menu_item_add(struct menu *m, char *item_key, void *item_data);
int menu_destroy(struct menu *m);
+void menu_display_statusline(struct menu *m);
+#if defined(CONFIG_MENU_SHOW)
+int menu_show(int bootdelay);
+#endif
#endif /* __MENU_H__ */
#ifndef _NAND_H_
#define _NAND_H_
+#include <config.h>
+
+/*
+ * All boards using a given driver must convert to self-init
+ * at the same time, so do it here. When all drivers are
+ * converted, this will go away.
+ */
+#if defined(CONFIG_NAND_FSL_ELBC)
+#define CONFIG_SYS_NAND_SELF_INIT
+#endif
+
extern void nand_init(void);
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
+#ifdef CONFIG_SYS_NAND_SELF_INIT
+void board_nand_init(void);
+int nand_register(int devnum);
+#else
extern int board_nand_init(struct nand_chip *nand);
+#endif
typedef struct mtd_info nand_info_t;
#define CONFIG_USB_ULPI_TIMEOUT 1000 /* timeout in us */
#endif
+/*
+ * ulpi view port address and
+ * Port_number that can be passed.
+ * Any additional data to be passed can
+ * be extended from this structure
+ */
+struct ulpi_viewport {
+ u32 viewport_addr;
+ u32 port_num;
+};
+
/*
* Initialize the ULPI transciever and check the interface integrity.
- * @ulpi_viewport - the address of the ULPI viewport register.
+ * @ulpi_vp - structure containing ULPI viewport data
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_init(u32 ulpi_viewport);
+int ulpi_init(struct ulpi_viewport *ulpi_vp);
/*
* Select transceiver speed.
* ULPI_FC_LOW_SPEED, ULPI_FC_FS4LS
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_select_transceiver(u32 ulpi_viewport, unsigned speed);
+int ulpi_select_transceiver(struct ulpi_viewport *ulpi_vp, unsigned speed);
/*
* Enable/disable VBUS.
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_enable_vbus(u32 ulpi_viewport, int on, int ext_power, int ext_ind);
+int ulpi_enable_vbus(struct ulpi_viewport *ulpi_vp,
+ int on, int ext_power, int ext_ind);
/*
* Enable/disable pull-down resistors on D+ and D- USB lines.
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_set_pd(u32 ulpi_viewport, int enable);
+int ulpi_set_pd(struct ulpi_viewport *ulpi_vp, int enable);
/*
* Select OpMode.
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_opmode_sel(u32 ulpi_viewport, unsigned opmode);
+int ulpi_opmode_sel(struct ulpi_viewport *ulpi_vp, unsigned opmode);
/*
* Switch to Serial Mode.
* Switches immediately to Serial Mode.
* To return from Serial Mode, STP line needs to be asserted.
*/
-int ulpi_serial_mode_enable(u32 ulpi_viewport, unsigned smode);
+int ulpi_serial_mode_enable(struct ulpi_viewport *ulpi_vp, unsigned smode);
/*
* Put PHY into low power mode.
* STP line must be driven low to keep the PHY in suspend.
* To resume the PHY, STP line needs to be asserted.
*/
-int ulpi_suspend(u32 ulpi_viewport);
+int ulpi_suspend(struct ulpi_viewport *ulpi_vp);
/*
* Reset the transceiver. ULPI interface and registers are not affected.
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_reset(u32 ulpi_viewport);
+int ulpi_reset(struct ulpi_viewport *ulpi_vp);
/* ULPI access methods below must be implemented for each ULPI viewport. */
*
* returns 0 on success, ULPI_ERROR on failure.
*/
-int ulpi_write(u32 ulpi_viewport, u8 *reg, u32 value);
+int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value);
/*
* Read the ULPI PHY register content via the viewport.
*
* returns register content on success, ULPI_ERROR on failure.
*/
-u32 ulpi_read(u32 ulpi_viewport, u8 *reg);
+u32 ulpi_read(struct ulpi_viewport *ulpi_vp, u8 *reg);
/*
* Wait for the reset to complete.
* The Link must not attempt to access the PHY until the reset has
* completed and DIR line is de-asserted.
*/
-int ulpi_reset_wait(u32 ulpi_viewport);
+int ulpi_reset_wait(struct ulpi_viewport *ulpi_vp);
/* Access Extended Register Set (indicator) */
#define ACCESS_EXT_REGS_OFFSET 0x2f /* read-write */
ifndef CONFIG_SPL_BUILD
COBJS-$(CONFIG_ADDR_MAP) += addr_map.o
+COBJS-$(CONFIG_BCH) += bch.o
COBJS-$(CONFIG_BZIP2) += bzlib.o
COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o
COBJS-$(CONFIG_BZIP2) += bzlib_decompress.o
--- /dev/null
+/*
+ * Generic binary BCH encoding/decoding library
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright © 2011 Parrot S.A.
+ *
+ * Author: Ivan Djelic <ivan.djelic@parrot.com>
+ *
+ * Description:
+ *
+ * This library provides runtime configurable encoding/decoding of binary
+ * Bose-Chaudhuri-Hocquenghem (BCH) codes.
+ *
+ * Call init_bch to get a pointer to a newly allocated bch_control structure for
+ * the given m (Galois field order), t (error correction capability) and
+ * (optional) primitive polynomial parameters.
+ *
+ * Call encode_bch to compute and store ecc parity bytes to a given buffer.
+ * Call decode_bch to detect and locate errors in received data.
+ *
+ * On systems supporting hw BCH features, intermediate results may be provided
+ * to decode_bch in order to skip certain steps. See decode_bch() documentation
+ * for details.
+ *
+ * Option CONFIG_BCH_CONST_PARAMS can be used to force fixed values of
+ * parameters m and t; thus allowing extra compiler optimizations and providing
+ * better (up to 2x) encoding performance. Using this option makes sense when
+ * (m,t) are fixed and known in advance, e.g. when using BCH error correction
+ * on a particular NAND flash device.
+ *
+ * Algorithmic details:
+ *
+ * Encoding is performed by processing 32 input bits in parallel, using 4
+ * remainder lookup tables.
+ *
+ * The final stage of decoding involves the following internal steps:
+ * a. Syndrome computation
+ * b. Error locator polynomial computation using Berlekamp-Massey algorithm
+ * c. Error locator root finding (by far the most expensive step)
+ *
+ * In this implementation, step c is not performed using the usual Chien search.
+ * Instead, an alternative approach described in [1] is used. It consists in
+ * factoring the error locator polynomial using the Berlekamp Trace algorithm
+ * (BTA) down to a certain degree (4), after which ad hoc low-degree polynomial
+ * solving techniques [2] are used. The resulting algorithm, called BTZ, yields
+ * much better performance than Chien search for usual (m,t) values (typically
+ * m >= 13, t < 32, see [1]).
+ *
+ * [1] B. Biswas, V. Herbert. Efficient root finding of polynomials over fields
+ * of characteristic 2, in: Western European Workshop on Research in Cryptology
+ * - WEWoRC 2009, Graz, Austria, LNCS, Springer, July 2009, to appear.
+ * [2] [Zin96] V.A. Zinoviev. On the solution of equations of degree 10 over
+ * finite fields GF(2^q). In Rapport de recherche INRIA no 2829, 1996.
+ */
+
+#include <common.h>
+#include <ubi_uboot.h>
+
+#include <linux/bitops.h>
+#include <asm/byteorder.h>
+#include <linux/bch.h>
+
+#if defined(CONFIG_BCH_CONST_PARAMS)
+#define GF_M(_p) (CONFIG_BCH_CONST_M)
+#define GF_T(_p) (CONFIG_BCH_CONST_T)
+#define GF_N(_p) ((1 << (CONFIG_BCH_CONST_M))-1)
+#else
+#define GF_M(_p) ((_p)->m)
+#define GF_T(_p) ((_p)->t)
+#define GF_N(_p) ((_p)->n)
+#endif
+
+#define BCH_ECC_WORDS(_p) DIV_ROUND_UP(GF_M(_p)*GF_T(_p), 32)
+#define BCH_ECC_BYTES(_p) DIV_ROUND_UP(GF_M(_p)*GF_T(_p), 8)
+
+#ifndef dbg
+#define dbg(_fmt, args...) do {} while (0)
+#endif
+
+/*
+ * represent a polynomial over GF(2^m)
+ */
+struct gf_poly {
+ unsigned int deg; /* polynomial degree */
+ unsigned int c[0]; /* polynomial terms */
+};
+
+/* given its degree, compute a polynomial size in bytes */
+#define GF_POLY_SZ(_d) (sizeof(struct gf_poly)+((_d)+1)*sizeof(unsigned int))
+
+/* polynomial of degree 1 */
+struct gf_poly_deg1 {
+ struct gf_poly poly;
+ unsigned int c[2];
+};
+
+/*
+ * same as encode_bch(), but process input data one byte at a time
+ */
+static void encode_bch_unaligned(struct bch_control *bch,
+ const unsigned char *data, unsigned int len,
+ uint32_t *ecc)
+{
+ int i;
+ const uint32_t *p;
+ const int l = BCH_ECC_WORDS(bch)-1;
+
+ while (len--) {
+ p = bch->mod8_tab + (l+1)*(((ecc[0] >> 24)^(*data++)) & 0xff);
+
+ for (i = 0; i < l; i++)
+ ecc[i] = ((ecc[i] << 8)|(ecc[i+1] >> 24))^(*p++);
+
+ ecc[l] = (ecc[l] << 8)^(*p);
+ }
+}
+
+/*
+ * convert ecc bytes to aligned, zero-padded 32-bit ecc words
+ */
+static void load_ecc8(struct bch_control *bch, uint32_t *dst,
+ const uint8_t *src)
+{
+ uint8_t pad[4] = {0, 0, 0, 0};
+ unsigned int i, nwords = BCH_ECC_WORDS(bch)-1;
+
+ for (i = 0; i < nwords; i++, src += 4)
+ dst[i] = (src[0] << 24)|(src[1] << 16)|(src[2] << 8)|src[3];
+
+ memcpy(pad, src, BCH_ECC_BYTES(bch)-4*nwords);
+ dst[nwords] = (pad[0] << 24)|(pad[1] << 16)|(pad[2] << 8)|pad[3];
+}
+
+/*
+ * convert 32-bit ecc words to ecc bytes
+ */
+static void store_ecc8(struct bch_control *bch, uint8_t *dst,
+ const uint32_t *src)
+{
+ uint8_t pad[4];
+ unsigned int i, nwords = BCH_ECC_WORDS(bch)-1;
+
+ for (i = 0; i < nwords; i++) {
+ *dst++ = (src[i] >> 24);
+ *dst++ = (src[i] >> 16) & 0xff;
+ *dst++ = (src[i] >> 8) & 0xff;
+ *dst++ = (src[i] >> 0) & 0xff;
+ }
+ pad[0] = (src[nwords] >> 24);
+ pad[1] = (src[nwords] >> 16) & 0xff;
+ pad[2] = (src[nwords] >> 8) & 0xff;
+ pad[3] = (src[nwords] >> 0) & 0xff;
+ memcpy(dst, pad, BCH_ECC_BYTES(bch)-4*nwords);
+}
+
+/**
+ * encode_bch - calculate BCH ecc parity of data
+ * @bch: BCH control structure
+ * @data: data to encode
+ * @len: data length in bytes
+ * @ecc: ecc parity data, must be initialized by caller
+ *
+ * The @ecc parity array is used both as input and output parameter, in order to
+ * allow incremental computations. It should be of the size indicated by member
+ * @ecc_bytes of @bch, and should be initialized to 0 before the first call.
+ *
+ * The exact number of computed ecc parity bits is given by member @ecc_bits of
+ * @bch; it may be less than m*t for large values of t.
+ */
+void encode_bch(struct bch_control *bch, const uint8_t *data,
+ unsigned int len, uint8_t *ecc)
+{
+ const unsigned int l = BCH_ECC_WORDS(bch)-1;
+ unsigned int i, mlen;
+ unsigned long m;
+ uint32_t w, r[l+1];
+ const uint32_t * const tab0 = bch->mod8_tab;
+ const uint32_t * const tab1 = tab0 + 256*(l+1);
+ const uint32_t * const tab2 = tab1 + 256*(l+1);
+ const uint32_t * const tab3 = tab2 + 256*(l+1);
+ const uint32_t *pdata, *p0, *p1, *p2, *p3;
+
+ if (ecc) {
+ /* load ecc parity bytes into internal 32-bit buffer */
+ load_ecc8(bch, bch->ecc_buf, ecc);
+ } else {
+ memset(bch->ecc_buf, 0, sizeof(r));
+ }
+
+ /* process first unaligned data bytes */
+ m = ((unsigned long)data) & 3;
+ if (m) {
+ mlen = (len < (4-m)) ? len : 4-m;
+ encode_bch_unaligned(bch, data, mlen, bch->ecc_buf);
+ data += mlen;
+ len -= mlen;
+ }
+
+ /* process 32-bit aligned data words */
+ pdata = (uint32_t *)data;
+ mlen = len/4;
+ data += 4*mlen;
+ len -= 4*mlen;
+ memcpy(r, bch->ecc_buf, sizeof(r));
+
+ /*
+ * split each 32-bit word into 4 polynomials of weight 8 as follows:
+ *
+ * 31 ...24 23 ...16 15 ... 8 7 ... 0
+ * xxxxxxxx yyyyyyyy zzzzzzzz tttttttt
+ * tttttttt mod g = r0 (precomputed)
+ * zzzzzzzz 00000000 mod g = r1 (precomputed)
+ * yyyyyyyy 00000000 00000000 mod g = r2 (precomputed)
+ * xxxxxxxx 00000000 00000000 00000000 mod g = r3 (precomputed)
+ * xxxxxxxx yyyyyyyy zzzzzzzz tttttttt mod g = r0^r1^r2^r3
+ */
+ while (mlen--) {
+ /* input data is read in big-endian format */
+ w = r[0]^cpu_to_be32(*pdata++);
+ p0 = tab0 + (l+1)*((w >> 0) & 0xff);
+ p1 = tab1 + (l+1)*((w >> 8) & 0xff);
+ p2 = tab2 + (l+1)*((w >> 16) & 0xff);
+ p3 = tab3 + (l+1)*((w >> 24) & 0xff);
+
+ for (i = 0; i < l; i++)
+ r[i] = r[i+1]^p0[i]^p1[i]^p2[i]^p3[i];
+
+ r[l] = p0[l]^p1[l]^p2[l]^p3[l];
+ }
+ memcpy(bch->ecc_buf, r, sizeof(r));
+
+ /* process last unaligned bytes */
+ if (len)
+ encode_bch_unaligned(bch, data, len, bch->ecc_buf);
+
+ /* store ecc parity bytes into original parity buffer */
+ if (ecc)
+ store_ecc8(bch, ecc, bch->ecc_buf);
+}
+
+static inline int modulo(struct bch_control *bch, unsigned int v)
+{
+ const unsigned int n = GF_N(bch);
+ while (v >= n) {
+ v -= n;
+ v = (v & n) + (v >> GF_M(bch));
+ }
+ return v;
+}
+
+/*
+ * shorter and faster modulo function, only works when v < 2N.
+ */
+static inline int mod_s(struct bch_control *bch, unsigned int v)
+{
+ const unsigned int n = GF_N(bch);
+ return (v < n) ? v : v-n;
+}
+
+static inline int deg(unsigned int poly)
+{
+ /* polynomial degree is the most-significant bit index */
+ return fls(poly)-1;
+}
+
+static inline int parity(unsigned int x)
+{
+ /*
+ * public domain code snippet, lifted from
+ * http://www-graphics.stanford.edu/~seander/bithacks.html
+ */
+ x ^= x >> 1;
+ x ^= x >> 2;
+ x = (x & 0x11111111U) * 0x11111111U;
+ return (x >> 28) & 1;
+}
+
+/* Galois field basic operations: multiply, divide, inverse, etc. */
+
+static inline unsigned int gf_mul(struct bch_control *bch, unsigned int a,
+ unsigned int b)
+{
+ return (a && b) ? bch->a_pow_tab[mod_s(bch, bch->a_log_tab[a]+
+ bch->a_log_tab[b])] : 0;
+}
+
+static inline unsigned int gf_sqr(struct bch_control *bch, unsigned int a)
+{
+ return a ? bch->a_pow_tab[mod_s(bch, 2*bch->a_log_tab[a])] : 0;
+}
+
+static inline unsigned int gf_div(struct bch_control *bch, unsigned int a,
+ unsigned int b)
+{
+ return a ? bch->a_pow_tab[mod_s(bch, bch->a_log_tab[a]+
+ GF_N(bch)-bch->a_log_tab[b])] : 0;
+}
+
+static inline unsigned int gf_inv(struct bch_control *bch, unsigned int a)
+{
+ return bch->a_pow_tab[GF_N(bch)-bch->a_log_tab[a]];
+}
+
+static inline unsigned int a_pow(struct bch_control *bch, int i)
+{
+ return bch->a_pow_tab[modulo(bch, i)];
+}
+
+static inline int a_log(struct bch_control *bch, unsigned int x)
+{
+ return bch->a_log_tab[x];
+}
+
+static inline int a_ilog(struct bch_control *bch, unsigned int x)
+{
+ return mod_s(bch, GF_N(bch)-bch->a_log_tab[x]);
+}
+
+/*
+ * compute 2t syndromes of ecc polynomial, i.e. ecc(a^j) for j=1..2t
+ */
+static void compute_syndromes(struct bch_control *bch, uint32_t *ecc,
+ unsigned int *syn)
+{
+ int i, j, s;
+ unsigned int m;
+ uint32_t poly;
+ const int t = GF_T(bch);
+
+ s = bch->ecc_bits;
+
+ /* make sure extra bits in last ecc word are cleared */
+ m = ((unsigned int)s) & 31;
+ if (m)
+ ecc[s/32] &= ~((1u << (32-m))-1);
+ memset(syn, 0, 2*t*sizeof(*syn));
+
+ /* compute v(a^j) for j=1 .. 2t-1 */
+ do {
+ poly = *ecc++;
+ s -= 32;
+ while (poly) {
+ i = deg(poly);
+ for (j = 0; j < 2*t; j += 2)
+ syn[j] ^= a_pow(bch, (j+1)*(i+s));
+
+ poly ^= (1 << i);
+ }
+ } while (s > 0);
+
+ /* v(a^(2j)) = v(a^j)^2 */
+ for (j = 0; j < t; j++)
+ syn[2*j+1] = gf_sqr(bch, syn[j]);
+}
+
+static void gf_poly_copy(struct gf_poly *dst, struct gf_poly *src)
+{
+ memcpy(dst, src, GF_POLY_SZ(src->deg));
+}
+
+static int compute_error_locator_polynomial(struct bch_control *bch,
+ const unsigned int *syn)
+{
+ const unsigned int t = GF_T(bch);
+ const unsigned int n = GF_N(bch);
+ unsigned int i, j, tmp, l, pd = 1, d = syn[0];
+ struct gf_poly *elp = bch->elp;
+ struct gf_poly *pelp = bch->poly_2t[0];
+ struct gf_poly *elp_copy = bch->poly_2t[1];
+ int k, pp = -1;
+
+ memset(pelp, 0, GF_POLY_SZ(2*t));
+ memset(elp, 0, GF_POLY_SZ(2*t));
+
+ pelp->deg = 0;
+ pelp->c[0] = 1;
+ elp->deg = 0;
+ elp->c[0] = 1;
+
+ /* use simplified binary Berlekamp-Massey algorithm */
+ for (i = 0; (i < t) && (elp->deg <= t); i++) {
+ if (d) {
+ k = 2*i-pp;
+ gf_poly_copy(elp_copy, elp);
+ /* e[i+1](X) = e[i](X)+di*dp^-1*X^2(i-p)*e[p](X) */
+ tmp = a_log(bch, d)+n-a_log(bch, pd);
+ for (j = 0; j <= pelp->deg; j++) {
+ if (pelp->c[j]) {
+ l = a_log(bch, pelp->c[j]);
+ elp->c[j+k] ^= a_pow(bch, tmp+l);
+ }
+ }
+ /* compute l[i+1] = max(l[i]->c[l[p]+2*(i-p]) */
+ tmp = pelp->deg+k;
+ if (tmp > elp->deg) {
+ elp->deg = tmp;
+ gf_poly_copy(pelp, elp_copy);
+ pd = d;
+ pp = 2*i;
+ }
+ }
+ /* di+1 = S(2i+3)+elp[i+1].1*S(2i+2)+...+elp[i+1].lS(2i+3-l) */
+ if (i < t-1) {
+ d = syn[2*i+2];
+ for (j = 1; j <= elp->deg; j++)
+ d ^= gf_mul(bch, elp->c[j], syn[2*i+2-j]);
+ }
+ }
+ dbg("elp=%s\n", gf_poly_str(elp));
+ return (elp->deg > t) ? -1 : (int)elp->deg;
+}
+
+/*
+ * solve a m x m linear system in GF(2) with an expected number of solutions,
+ * and return the number of found solutions
+ */
+static int solve_linear_system(struct bch_control *bch, unsigned int *rows,
+ unsigned int *sol, int nsol)
+{
+ const int m = GF_M(bch);
+ unsigned int tmp, mask;
+ int rem, c, r, p, k, param[m];
+
+ k = 0;
+ mask = 1 << m;
+
+ /* Gaussian elimination */
+ for (c = 0; c < m; c++) {
+ rem = 0;
+ p = c-k;
+ /* find suitable row for elimination */
+ for (r = p; r < m; r++) {
+ if (rows[r] & mask) {
+ if (r != p) {
+ tmp = rows[r];
+ rows[r] = rows[p];
+ rows[p] = tmp;
+ }
+ rem = r+1;
+ break;
+ }
+ }
+ if (rem) {
+ /* perform elimination on remaining rows */
+ tmp = rows[p];
+ for (r = rem; r < m; r++) {
+ if (rows[r] & mask)
+ rows[r] ^= tmp;
+ }
+ } else {
+ /* elimination not needed, store defective row index */
+ param[k++] = c;
+ }
+ mask >>= 1;
+ }
+ /* rewrite system, inserting fake parameter rows */
+ if (k > 0) {
+ p = k;
+ for (r = m-1; r >= 0; r--) {
+ if ((r > m-1-k) && rows[r])
+ /* system has no solution */
+ return 0;
+
+ rows[r] = (p && (r == param[p-1])) ?
+ p--, 1u << (m-r) : rows[r-p];
+ }
+ }
+
+ if (nsol != (1 << k))
+ /* unexpected number of solutions */
+ return 0;
+
+ for (p = 0; p < nsol; p++) {
+ /* set parameters for p-th solution */
+ for (c = 0; c < k; c++)
+ rows[param[c]] = (rows[param[c]] & ~1)|((p >> c) & 1);
+
+ /* compute unique solution */
+ tmp = 0;
+ for (r = m-1; r >= 0; r--) {
+ mask = rows[r] & (tmp|1);
+ tmp |= parity(mask) << (m-r);
+ }
+ sol[p] = tmp >> 1;
+ }
+ return nsol;
+}
+
+/*
+ * this function builds and solves a linear system for finding roots of a degree
+ * 4 affine monic polynomial X^4+aX^2+bX+c over GF(2^m).
+ */
+static int find_affine4_roots(struct bch_control *bch, unsigned int a,
+ unsigned int b, unsigned int c,
+ unsigned int *roots)
+{
+ int i, j, k;
+ const int m = GF_M(bch);
+ unsigned int mask = 0xff, t, rows[16] = {0,};
+
+ j = a_log(bch, b);
+ k = a_log(bch, a);
+ rows[0] = c;
+
+ /* buid linear system to solve X^4+aX^2+bX+c = 0 */
+ for (i = 0; i < m; i++) {
+ rows[i+1] = bch->a_pow_tab[4*i]^
+ (a ? bch->a_pow_tab[mod_s(bch, k)] : 0)^
+ (b ? bch->a_pow_tab[mod_s(bch, j)] : 0);
+ j++;
+ k += 2;
+ }
+ /*
+ * transpose 16x16 matrix before passing it to linear solver
+ * warning: this code assumes m < 16
+ */
+ for (j = 8; j != 0; j >>= 1, mask ^= (mask << j)) {
+ for (k = 0; k < 16; k = (k+j+1) & ~j) {
+ t = ((rows[k] >> j)^rows[k+j]) & mask;
+ rows[k] ^= (t << j);
+ rows[k+j] ^= t;
+ }
+ }
+ return solve_linear_system(bch, rows, roots, 4);
+}
+
+/*
+ * compute root r of a degree 1 polynomial over GF(2^m) (returned as log(1/r))
+ */
+static int find_poly_deg1_roots(struct bch_control *bch, struct gf_poly *poly,
+ unsigned int *roots)
+{
+ int n = 0;
+
+ if (poly->c[0])
+ /* poly[X] = bX+c with c!=0, root=c/b */
+ roots[n++] = mod_s(bch, GF_N(bch)-bch->a_log_tab[poly->c[0]]+
+ bch->a_log_tab[poly->c[1]]);
+ return n;
+}
+
+/*
+ * compute roots of a degree 2 polynomial over GF(2^m)
+ */
+static int find_poly_deg2_roots(struct bch_control *bch, struct gf_poly *poly,
+ unsigned int *roots)
+{
+ int n = 0, i, l0, l1, l2;
+ unsigned int u, v, r;
+
+ if (poly->c[0] && poly->c[1]) {
+
+ l0 = bch->a_log_tab[poly->c[0]];
+ l1 = bch->a_log_tab[poly->c[1]];
+ l2 = bch->a_log_tab[poly->c[2]];
+
+ /* using z=a/bX, transform aX^2+bX+c into z^2+z+u (u=ac/b^2) */
+ u = a_pow(bch, l0+l2+2*(GF_N(bch)-l1));
+ /*
+ * let u = sum(li.a^i) i=0..m-1; then compute r = sum(li.xi):
+ * r^2+r = sum(li.(xi^2+xi)) = sum(li.(a^i+Tr(a^i).a^k)) =
+ * u + sum(li.Tr(a^i).a^k) = u+a^k.Tr(sum(li.a^i)) = u+a^k.Tr(u)
+ * i.e. r and r+1 are roots iff Tr(u)=0
+ */
+ r = 0;
+ v = u;
+ while (v) {
+ i = deg(v);
+ r ^= bch->xi_tab[i];
+ v ^= (1 << i);
+ }
+ /* verify root */
+ if ((gf_sqr(bch, r)^r) == u) {
+ /* reverse z=a/bX transformation and compute log(1/r) */
+ roots[n++] = modulo(bch, 2*GF_N(bch)-l1-
+ bch->a_log_tab[r]+l2);
+ roots[n++] = modulo(bch, 2*GF_N(bch)-l1-
+ bch->a_log_tab[r^1]+l2);
+ }
+ }
+ return n;
+}
+
+/*
+ * compute roots of a degree 3 polynomial over GF(2^m)
+ */
+static int find_poly_deg3_roots(struct bch_control *bch, struct gf_poly *poly,
+ unsigned int *roots)
+{
+ int i, n = 0;
+ unsigned int a, b, c, a2, b2, c2, e3, tmp[4];
+
+ if (poly->c[0]) {
+ /* transform polynomial into monic X^3 + a2X^2 + b2X + c2 */
+ e3 = poly->c[3];
+ c2 = gf_div(bch, poly->c[0], e3);
+ b2 = gf_div(bch, poly->c[1], e3);
+ a2 = gf_div(bch, poly->c[2], e3);
+
+ /* (X+a2)(X^3+a2X^2+b2X+c2) = X^4+aX^2+bX+c (affine) */
+ c = gf_mul(bch, a2, c2); /* c = a2c2 */
+ b = gf_mul(bch, a2, b2)^c2; /* b = a2b2 + c2 */
+ a = gf_sqr(bch, a2)^b2; /* a = a2^2 + b2 */
+
+ /* find the 4 roots of this affine polynomial */
+ if (find_affine4_roots(bch, a, b, c, tmp) == 4) {
+ /* remove a2 from final list of roots */
+ for (i = 0; i < 4; i++) {
+ if (tmp[i] != a2)
+ roots[n++] = a_ilog(bch, tmp[i]);
+ }
+ }
+ }
+ return n;
+}
+
+/*
+ * compute roots of a degree 4 polynomial over GF(2^m)
+ */
+static int find_poly_deg4_roots(struct bch_control *bch, struct gf_poly *poly,
+ unsigned int *roots)
+{
+ int i, l, n = 0;
+ unsigned int a, b, c, d, e = 0, f, a2, b2, c2, e4;
+
+ if (poly->c[0] == 0)
+ return 0;
+
+ /* transform polynomial into monic X^4 + aX^3 + bX^2 + cX + d */
+ e4 = poly->c[4];
+ d = gf_div(bch, poly->c[0], e4);
+ c = gf_div(bch, poly->c[1], e4);
+ b = gf_div(bch, poly->c[2], e4);
+ a = gf_div(bch, poly->c[3], e4);
+
+ /* use Y=1/X transformation to get an affine polynomial */
+ if (a) {
+ /* first, eliminate cX by using z=X+e with ae^2+c=0 */
+ if (c) {
+ /* compute e such that e^2 = c/a */
+ f = gf_div(bch, c, a);
+ l = a_log(bch, f);
+ l += (l & 1) ? GF_N(bch) : 0;
+ e = a_pow(bch, l/2);
+ /*
+ * use transformation z=X+e:
+ * z^4+e^4 + a(z^3+ez^2+e^2z+e^3) + b(z^2+e^2) +cz+ce+d
+ * z^4 + az^3 + (ae+b)z^2 + (ae^2+c)z+e^4+be^2+ae^3+ce+d
+ * z^4 + az^3 + (ae+b)z^2 + e^4+be^2+d
+ * z^4 + az^3 + b'z^2 + d'
+ */
+ d = a_pow(bch, 2*l)^gf_mul(bch, b, f)^d;
+ b = gf_mul(bch, a, e)^b;
+ }
+ /* now, use Y=1/X to get Y^4 + b/dY^2 + a/dY + 1/d */
+ if (d == 0)
+ /* assume all roots have multiplicity 1 */
+ return 0;
+
+ c2 = gf_inv(bch, d);
+ b2 = gf_div(bch, a, d);
+ a2 = gf_div(bch, b, d);
+ } else {
+ /* polynomial is already affine */
+ c2 = d;
+ b2 = c;
+ a2 = b;
+ }
+ /* find the 4 roots of this affine polynomial */
+ if (find_affine4_roots(bch, a2, b2, c2, roots) == 4) {
+ for (i = 0; i < 4; i++) {
+ /* post-process roots (reverse transformations) */
+ f = a ? gf_inv(bch, roots[i]) : roots[i];
+ roots[i] = a_ilog(bch, f^e);
+ }
+ n = 4;
+ }
+ return n;
+}
+
+/*
+ * build monic, log-based representation of a polynomial
+ */
+static void gf_poly_logrep(struct bch_control *bch,
+ const struct gf_poly *a, int *rep)
+{
+ int i, d = a->deg, l = GF_N(bch)-a_log(bch, a->c[a->deg]);
+
+ /* represent 0 values with -1; warning, rep[d] is not set to 1 */
+ for (i = 0; i < d; i++)
+ rep[i] = a->c[i] ? mod_s(bch, a_log(bch, a->c[i])+l) : -1;
+}
+
+/*
+ * compute polynomial Euclidean division remainder in GF(2^m)[X]
+ */
+static void gf_poly_mod(struct bch_control *bch, struct gf_poly *a,
+ const struct gf_poly *b, int *rep)
+{
+ int la, p, m;
+ unsigned int i, j, *c = a->c;
+ const unsigned int d = b->deg;
+
+ if (a->deg < d)
+ return;
+
+ /* reuse or compute log representation of denominator */
+ if (!rep) {
+ rep = bch->cache;
+ gf_poly_logrep(bch, b, rep);
+ }
+
+ for (j = a->deg; j >= d; j--) {
+ if (c[j]) {
+ la = a_log(bch, c[j]);
+ p = j-d;
+ for (i = 0; i < d; i++, p++) {
+ m = rep[i];
+ if (m >= 0)
+ c[p] ^= bch->a_pow_tab[mod_s(bch,
+ m+la)];
+ }
+ }
+ }
+ a->deg = d-1;
+ while (!c[a->deg] && a->deg)
+ a->deg--;
+}
+
+/*
+ * compute polynomial Euclidean division quotient in GF(2^m)[X]
+ */
+static void gf_poly_div(struct bch_control *bch, struct gf_poly *a,
+ const struct gf_poly *b, struct gf_poly *q)
+{
+ if (a->deg >= b->deg) {
+ q->deg = a->deg-b->deg;
+ /* compute a mod b (modifies a) */
+ gf_poly_mod(bch, a, b, NULL);
+ /* quotient is stored in upper part of polynomial a */
+ memcpy(q->c, &a->c[b->deg], (1+q->deg)*sizeof(unsigned int));
+ } else {
+ q->deg = 0;
+ q->c[0] = 0;
+ }
+}
+
+/*
+ * compute polynomial GCD (Greatest Common Divisor) in GF(2^m)[X]
+ */
+static struct gf_poly *gf_poly_gcd(struct bch_control *bch, struct gf_poly *a,
+ struct gf_poly *b)
+{
+ struct gf_poly *tmp;
+
+ dbg("gcd(%s,%s)=", gf_poly_str(a), gf_poly_str(b));
+
+ if (a->deg < b->deg) {
+ tmp = b;
+ b = a;
+ a = tmp;
+ }
+
+ while (b->deg > 0) {
+ gf_poly_mod(bch, a, b, NULL);
+ tmp = b;
+ b = a;
+ a = tmp;
+ }
+
+ dbg("%s\n", gf_poly_str(a));
+
+ return a;
+}
+
+/*
+ * Given a polynomial f and an integer k, compute Tr(a^kX) mod f
+ * This is used in Berlekamp Trace algorithm for splitting polynomials
+ */
+static void compute_trace_bk_mod(struct bch_control *bch, int k,
+ const struct gf_poly *f, struct gf_poly *z,
+ struct gf_poly *out)
+{
+ const int m = GF_M(bch);
+ int i, j;
+
+ /* z contains z^2j mod f */
+ z->deg = 1;
+ z->c[0] = 0;
+ z->c[1] = bch->a_pow_tab[k];
+
+ out->deg = 0;
+ memset(out, 0, GF_POLY_SZ(f->deg));
+
+ /* compute f log representation only once */
+ gf_poly_logrep(bch, f, bch->cache);
+
+ for (i = 0; i < m; i++) {
+ /* add a^(k*2^i)(z^(2^i) mod f) and compute (z^(2^i) mod f)^2 */
+ for (j = z->deg; j >= 0; j--) {
+ out->c[j] ^= z->c[j];
+ z->c[2*j] = gf_sqr(bch, z->c[j]);
+ z->c[2*j+1] = 0;
+ }
+ if (z->deg > out->deg)
+ out->deg = z->deg;
+
+ if (i < m-1) {
+ z->deg *= 2;
+ /* z^(2(i+1)) mod f = (z^(2^i) mod f)^2 mod f */
+ gf_poly_mod(bch, z, f, bch->cache);
+ }
+ }
+ while (!out->c[out->deg] && out->deg)
+ out->deg--;
+
+ dbg("Tr(a^%d.X) mod f = %s\n", k, gf_poly_str(out));
+}
+
+/*
+ * factor a polynomial using Berlekamp Trace algorithm (BTA)
+ */
+static void factor_polynomial(struct bch_control *bch, int k, struct gf_poly *f,
+ struct gf_poly **g, struct gf_poly **h)
+{
+ struct gf_poly *f2 = bch->poly_2t[0];
+ struct gf_poly *q = bch->poly_2t[1];
+ struct gf_poly *tk = bch->poly_2t[2];
+ struct gf_poly *z = bch->poly_2t[3];
+ struct gf_poly *gcd;
+
+ dbg("factoring %s...\n", gf_poly_str(f));
+
+ *g = f;
+ *h = NULL;
+
+ /* tk = Tr(a^k.X) mod f */
+ compute_trace_bk_mod(bch, k, f, z, tk);
+
+ if (tk->deg > 0) {
+ /* compute g = gcd(f, tk) (destructive operation) */
+ gf_poly_copy(f2, f);
+ gcd = gf_poly_gcd(bch, f2, tk);
+ if (gcd->deg < f->deg) {
+ /* compute h=f/gcd(f,tk); this will modify f and q */
+ gf_poly_div(bch, f, gcd, q);
+ /* store g and h in-place (clobbering f) */
+ *h = &((struct gf_poly_deg1 *)f)[gcd->deg].poly;
+ gf_poly_copy(*g, gcd);
+ gf_poly_copy(*h, q);
+ }
+ }
+}
+
+/*
+ * find roots of a polynomial, using BTZ algorithm; see the beginning of this
+ * file for details
+ */
+static int find_poly_roots(struct bch_control *bch, unsigned int k,
+ struct gf_poly *poly, unsigned int *roots)
+{
+ int cnt;
+ struct gf_poly *f1, *f2;
+
+ switch (poly->deg) {
+ /* handle low degree polynomials with ad hoc techniques */
+ case 1:
+ cnt = find_poly_deg1_roots(bch, poly, roots);
+ break;
+ case 2:
+ cnt = find_poly_deg2_roots(bch, poly, roots);
+ break;
+ case 3:
+ cnt = find_poly_deg3_roots(bch, poly, roots);
+ break;
+ case 4:
+ cnt = find_poly_deg4_roots(bch, poly, roots);
+ break;
+ default:
+ /* factor polynomial using Berlekamp Trace Algorithm (BTA) */
+ cnt = 0;
+ if (poly->deg && (k <= GF_M(bch))) {
+ factor_polynomial(bch, k, poly, &f1, &f2);
+ if (f1)
+ cnt += find_poly_roots(bch, k+1, f1, roots);
+ if (f2)
+ cnt += find_poly_roots(bch, k+1, f2, roots+cnt);
+ }
+ break;
+ }
+ return cnt;
+}
+
+#if defined(USE_CHIEN_SEARCH)
+/*
+ * exhaustive root search (Chien) implementation - not used, included only for
+ * reference/comparison tests
+ */
+static int chien_search(struct bch_control *bch, unsigned int len,
+ struct gf_poly *p, unsigned int *roots)
+{
+ int m;
+ unsigned int i, j, syn, syn0, count = 0;
+ const unsigned int k = 8*len+bch->ecc_bits;
+
+ /* use a log-based representation of polynomial */
+ gf_poly_logrep(bch, p, bch->cache);
+ bch->cache[p->deg] = 0;
+ syn0 = gf_div(bch, p->c[0], p->c[p->deg]);
+
+ for (i = GF_N(bch)-k+1; i <= GF_N(bch); i++) {
+ /* compute elp(a^i) */
+ for (j = 1, syn = syn0; j <= p->deg; j++) {
+ m = bch->cache[j];
+ if (m >= 0)
+ syn ^= a_pow(bch, m+j*i);
+ }
+ if (syn == 0) {
+ roots[count++] = GF_N(bch)-i;
+ if (count == p->deg)
+ break;
+ }
+ }
+ return (count == p->deg) ? count : 0;
+}
+#define find_poly_roots(_p, _k, _elp, _loc) chien_search(_p, len, _elp, _loc)
+#endif /* USE_CHIEN_SEARCH */
+
+/**
+ * decode_bch - decode received codeword and find bit error locations
+ * @bch: BCH control structure
+ * @data: received data, ignored if @calc_ecc is provided
+ * @len: data length in bytes, must always be provided
+ * @recv_ecc: received ecc, if NULL then assume it was XORed in @calc_ecc
+ * @calc_ecc: calculated ecc, if NULL then calc_ecc is computed from @data
+ * @syn: hw computed syndrome data (if NULL, syndrome is calculated)
+ * @errloc: output array of error locations
+ *
+ * Returns:
+ * The number of errors found, or -EBADMSG if decoding failed, or -EINVAL if
+ * invalid parameters were provided
+ *
+ * Depending on the available hw BCH support and the need to compute @calc_ecc
+ * separately (using encode_bch()), this function should be called with one of
+ * the following parameter configurations -
+ *
+ * by providing @data and @recv_ecc only:
+ * decode_bch(@bch, @data, @len, @recv_ecc, NULL, NULL, @errloc)
+ *
+ * by providing @recv_ecc and @calc_ecc:
+ * decode_bch(@bch, NULL, @len, @recv_ecc, @calc_ecc, NULL, @errloc)
+ *
+ * by providing ecc = recv_ecc XOR calc_ecc:
+ * decode_bch(@bch, NULL, @len, NULL, ecc, NULL, @errloc)
+ *
+ * by providing syndrome results @syn:
+ * decode_bch(@bch, NULL, @len, NULL, NULL, @syn, @errloc)
+ *
+ * Once decode_bch() has successfully returned with a positive value, error
+ * locations returned in array @errloc should be interpreted as follows -
+ *
+ * if (errloc[n] >= 8*len), then n-th error is located in ecc (no need for
+ * data correction)
+ *
+ * if (errloc[n] < 8*len), then n-th error is located in data and can be
+ * corrected with statement data[errloc[n]/8] ^= 1 << (errloc[n] % 8);
+ *
+ * Note that this function does not perform any data correction by itself, it
+ * merely indicates error locations.
+ */
+int decode_bch(struct bch_control *bch, const uint8_t *data, unsigned int len,
+ const uint8_t *recv_ecc, const uint8_t *calc_ecc,
+ const unsigned int *syn, unsigned int *errloc)
+{
+ const unsigned int ecc_words = BCH_ECC_WORDS(bch);
+ unsigned int nbits;
+ int i, err, nroots;
+ uint32_t sum;
+
+ /* sanity check: make sure data length can be handled */
+ if (8*len > (bch->n-bch->ecc_bits))
+ return -EINVAL;
+
+ /* if caller does not provide syndromes, compute them */
+ if (!syn) {
+ if (!calc_ecc) {
+ /* compute received data ecc into an internal buffer */
+ if (!data || !recv_ecc)
+ return -EINVAL;
+ encode_bch(bch, data, len, NULL);
+ } else {
+ /* load provided calculated ecc */
+ load_ecc8(bch, bch->ecc_buf, calc_ecc);
+ }
+ /* load received ecc or assume it was XORed in calc_ecc */
+ if (recv_ecc) {
+ load_ecc8(bch, bch->ecc_buf2, recv_ecc);
+ /* XOR received and calculated ecc */
+ for (i = 0, sum = 0; i < (int)ecc_words; i++) {
+ bch->ecc_buf[i] ^= bch->ecc_buf2[i];
+ sum |= bch->ecc_buf[i];
+ }
+ if (!sum)
+ /* no error found */
+ return 0;
+ }
+ compute_syndromes(bch, bch->ecc_buf, bch->syn);
+ syn = bch->syn;
+ }
+
+ err = compute_error_locator_polynomial(bch, syn);
+ if (err > 0) {
+ nroots = find_poly_roots(bch, 1, bch->elp, errloc);
+ if (err != nroots)
+ err = -1;
+ }
+ if (err > 0) {
+ /* post-process raw error locations for easier correction */
+ nbits = (len*8)+bch->ecc_bits;
+ for (i = 0; i < err; i++) {
+ if (errloc[i] >= nbits) {
+ err = -1;
+ break;
+ }
+ errloc[i] = nbits-1-errloc[i];
+ errloc[i] = (errloc[i] & ~7)|(7-(errloc[i] & 7));
+ }
+ }
+ return (err >= 0) ? err : -EBADMSG;
+}
+
+/*
+ * generate Galois field lookup tables
+ */
+static int build_gf_tables(struct bch_control *bch, unsigned int poly)
+{
+ unsigned int i, x = 1;
+ const unsigned int k = 1 << deg(poly);
+
+ /* primitive polynomial must be of degree m */
+ if (k != (1u << GF_M(bch)))
+ return -1;
+
+ for (i = 0; i < GF_N(bch); i++) {
+ bch->a_pow_tab[i] = x;
+ bch->a_log_tab[x] = i;
+ if (i && (x == 1))
+ /* polynomial is not primitive (a^i=1 with 0<i<2^m-1) */
+ return -1;
+ x <<= 1;
+ if (x & k)
+ x ^= poly;
+ }
+ bch->a_pow_tab[GF_N(bch)] = 1;
+ bch->a_log_tab[0] = 0;
+
+ return 0;
+}
+
+/*
+ * compute generator polynomial remainder tables for fast encoding
+ */
+static void build_mod8_tables(struct bch_control *bch, const uint32_t *g)
+{
+ int i, j, b, d;
+ uint32_t data, hi, lo, *tab;
+ const int l = BCH_ECC_WORDS(bch);
+ const int plen = DIV_ROUND_UP(bch->ecc_bits+1, 32);
+ const int ecclen = DIV_ROUND_UP(bch->ecc_bits, 32);
+
+ memset(bch->mod8_tab, 0, 4*256*l*sizeof(*bch->mod8_tab));
+
+ for (i = 0; i < 256; i++) {
+ /* p(X)=i is a small polynomial of weight <= 8 */
+ for (b = 0; b < 4; b++) {
+ /* we want to compute (p(X).X^(8*b+deg(g))) mod g(X) */
+ tab = bch->mod8_tab + (b*256+i)*l;
+ data = i << (8*b);
+ while (data) {
+ d = deg(data);
+ /* subtract X^d.g(X) from p(X).X^(8*b+deg(g)) */
+ data ^= g[0] >> (31-d);
+ for (j = 0; j < ecclen; j++) {
+ hi = (d < 31) ? g[j] << (d+1) : 0;
+ lo = (j+1 < plen) ?
+ g[j+1] >> (31-d) : 0;
+ tab[j] ^= hi|lo;
+ }
+ }
+ }
+ }
+}
+
+/*
+ * build a base for factoring degree 2 polynomials
+ */
+static int build_deg2_base(struct bch_control *bch)
+{
+ const int m = GF_M(bch);
+ int i, j, r;
+ unsigned int sum, x, y, remaining, ak = 0, xi[m];
+
+ /* find k s.t. Tr(a^k) = 1 and 0 <= k < m */
+ for (i = 0; i < m; i++) {
+ for (j = 0, sum = 0; j < m; j++)
+ sum ^= a_pow(bch, i*(1 << j));
+
+ if (sum) {
+ ak = bch->a_pow_tab[i];
+ break;
+ }
+ }
+ /* find xi, i=0..m-1 such that xi^2+xi = a^i+Tr(a^i).a^k */
+ remaining = m;
+ memset(xi, 0, sizeof(xi));
+
+ for (x = 0; (x <= GF_N(bch)) && remaining; x++) {
+ y = gf_sqr(bch, x)^x;
+ for (i = 0; i < 2; i++) {
+ r = a_log(bch, y);
+ if (y && (r < m) && !xi[r]) {
+ bch->xi_tab[r] = x;
+ xi[r] = 1;
+ remaining--;
+ dbg("x%d = %x\n", r, x);
+ break;
+ }
+ y ^= ak;
+ }
+ }
+ /* should not happen but check anyway */
+ return remaining ? -1 : 0;
+}
+
+static void *bch_alloc(size_t size, int *err)
+{
+ void *ptr;
+
+ ptr = kmalloc(size, GFP_KERNEL);
+ if (ptr == NULL)
+ *err = 1;
+ return ptr;
+}
+
+/*
+ * compute generator polynomial for given (m,t) parameters.
+ */
+static uint32_t *compute_generator_polynomial(struct bch_control *bch)
+{
+ const unsigned int m = GF_M(bch);
+ const unsigned int t = GF_T(bch);
+ int n, err = 0;
+ unsigned int i, j, nbits, r, word, *roots;
+ struct gf_poly *g;
+ uint32_t *genpoly;
+
+ g = bch_alloc(GF_POLY_SZ(m*t), &err);
+ roots = bch_alloc((bch->n+1)*sizeof(*roots), &err);
+ genpoly = bch_alloc(DIV_ROUND_UP(m*t+1, 32)*sizeof(*genpoly), &err);
+
+ if (err) {
+ kfree(genpoly);
+ genpoly = NULL;
+ goto finish;
+ }
+
+ /* enumerate all roots of g(X) */
+ memset(roots , 0, (bch->n+1)*sizeof(*roots));
+ for (i = 0; i < t; i++) {
+ for (j = 0, r = 2*i+1; j < m; j++) {
+ roots[r] = 1;
+ r = mod_s(bch, 2*r);
+ }
+ }
+ /* build generator polynomial g(X) */
+ g->deg = 0;
+ g->c[0] = 1;
+ for (i = 0; i < GF_N(bch); i++) {
+ if (roots[i]) {
+ /* multiply g(X) by (X+root) */
+ r = bch->a_pow_tab[i];
+ g->c[g->deg+1] = 1;
+ for (j = g->deg; j > 0; j--)
+ g->c[j] = gf_mul(bch, g->c[j], r)^g->c[j-1];
+
+ g->c[0] = gf_mul(bch, g->c[0], r);
+ g->deg++;
+ }
+ }
+ /* store left-justified binary representation of g(X) */
+ n = g->deg+1;
+ i = 0;
+
+ while (n > 0) {
+ nbits = (n > 32) ? 32 : n;
+ for (j = 0, word = 0; j < nbits; j++) {
+ if (g->c[n-1-j])
+ word |= 1u << (31-j);
+ }
+ genpoly[i++] = word;
+ n -= nbits;
+ }
+ bch->ecc_bits = g->deg;
+
+finish:
+ kfree(g);
+ kfree(roots);
+
+ return genpoly;
+}
+
+/**
+ * init_bch - initialize a BCH encoder/decoder
+ * @m: Galois field order, should be in the range 5-15
+ * @t: maximum error correction capability, in bits
+ * @prim_poly: user-provided primitive polynomial (or 0 to use default)
+ *
+ * Returns:
+ * a newly allocated BCH control structure if successful, NULL otherwise
+ *
+ * This initialization can take some time, as lookup tables are built for fast
+ * encoding/decoding; make sure not to call this function from a time critical
+ * path. Usually, init_bch() should be called on module/driver init and
+ * free_bch() should be called to release memory on exit.
+ *
+ * You may provide your own primitive polynomial of degree @m in argument
+ * @prim_poly, or let init_bch() use its default polynomial.
+ *
+ * Once init_bch() has successfully returned a pointer to a newly allocated
+ * BCH control structure, ecc length in bytes is given by member @ecc_bytes of
+ * the structure.
+ */
+struct bch_control *init_bch(int m, int t, unsigned int prim_poly)
+{
+ int err = 0;
+ unsigned int i, words;
+ uint32_t *genpoly;
+ struct bch_control *bch = NULL;
+
+ const int min_m = 5;
+ const int max_m = 15;
+
+ /* default primitive polynomials */
+ static const unsigned int prim_poly_tab[] = {
+ 0x25, 0x43, 0x83, 0x11d, 0x211, 0x409, 0x805, 0x1053, 0x201b,
+ 0x402b, 0x8003,
+ };
+
+#if defined(CONFIG_BCH_CONST_PARAMS)
+ if ((m != (CONFIG_BCH_CONST_M)) || (t != (CONFIG_BCH_CONST_T))) {
+ printk(KERN_ERR "bch encoder/decoder was configured to support "
+ "parameters m=%d, t=%d only!\n",
+ CONFIG_BCH_CONST_M, CONFIG_BCH_CONST_T);
+ goto fail;
+ }
+#endif
+ if ((m < min_m) || (m > max_m))
+ /*
+ * values of m greater than 15 are not currently supported;
+ * supporting m > 15 would require changing table base type
+ * (uint16_t) and a small patch in matrix transposition
+ */
+ goto fail;
+
+ /* sanity checks */
+ if ((t < 1) || (m*t >= ((1 << m)-1)))
+ /* invalid t value */
+ goto fail;
+
+ /* select a primitive polynomial for generating GF(2^m) */
+ if (prim_poly == 0)
+ prim_poly = prim_poly_tab[m-min_m];
+
+ bch = kzalloc(sizeof(*bch), GFP_KERNEL);
+ if (bch == NULL)
+ goto fail;
+
+ bch->m = m;
+ bch->t = t;
+ bch->n = (1 << m)-1;
+ words = DIV_ROUND_UP(m*t, 32);
+ bch->ecc_bytes = DIV_ROUND_UP(m*t, 8);
+ bch->a_pow_tab = bch_alloc((1+bch->n)*sizeof(*bch->a_pow_tab), &err);
+ bch->a_log_tab = bch_alloc((1+bch->n)*sizeof(*bch->a_log_tab), &err);
+ bch->mod8_tab = bch_alloc(words*1024*sizeof(*bch->mod8_tab), &err);
+ bch->ecc_buf = bch_alloc(words*sizeof(*bch->ecc_buf), &err);
+ bch->ecc_buf2 = bch_alloc(words*sizeof(*bch->ecc_buf2), &err);
+ bch->xi_tab = bch_alloc(m*sizeof(*bch->xi_tab), &err);
+ bch->syn = bch_alloc(2*t*sizeof(*bch->syn), &err);
+ bch->cache = bch_alloc(2*t*sizeof(*bch->cache), &err);
+ bch->elp = bch_alloc((t+1)*sizeof(struct gf_poly_deg1), &err);
+
+ for (i = 0; i < ARRAY_SIZE(bch->poly_2t); i++)
+ bch->poly_2t[i] = bch_alloc(GF_POLY_SZ(2*t), &err);
+
+ if (err)
+ goto fail;
+
+ err = build_gf_tables(bch, prim_poly);
+ if (err)
+ goto fail;
+
+ /* use generator polynomial for computing encoding tables */
+ genpoly = compute_generator_polynomial(bch);
+ if (genpoly == NULL)
+ goto fail;
+
+ build_mod8_tables(bch, genpoly);
+ kfree(genpoly);
+
+ err = build_deg2_base(bch);
+ if (err)
+ goto fail;
+
+ return bch;
+
+fail:
+ free_bch(bch);
+ return NULL;
+}
+
+/**
+ * free_bch - free the BCH control structure
+ * @bch: BCH control structure to release
+ */
+void free_bch(struct bch_control *bch)
+{
+ unsigned int i;
+
+ if (bch) {
+ kfree(bch->a_pow_tab);
+ kfree(bch->a_log_tab);
+ kfree(bch->mod8_tab);
+ kfree(bch->ecc_buf);
+ kfree(bch->ecc_buf2);
+ kfree(bch->xi_tab);
+ kfree(bch->syn);
+ kfree(bch->cache);
+ kfree(bch->elp);
+
+ for (i = 0; i < ARRAY_SIZE(bch->poly_2t); i++)
+ kfree(bch->poly_2t[i]);
+
+ kfree(bch);
+ }
+}
}
#endif
+
+/**
+ * skip_spaces - Removes leading whitespace from @str.
+ * @str: The string to be stripped.
+ *
+ * Returns a pointer to the first non-whitespace character in @str.
+ */
+char *skip_spaces(const char *str)
+{
+ while (isspace(*str))
+ ++str;
+ return (char *)str;
+}
+
+/**
+ * strim - Removes leading and trailing whitespace from @s.
+ * @s: The string to be stripped.
+ *
+ * Note that the first trailing whitespace is replaced with a %NUL-terminator
+ * in the given string @s. Returns a pointer to the first non-whitespace
+ * character in @s.
+ */
+char *strim(char *s)
+{
+ size_t size;
+ char *end;
+
+ s = skip_spaces(s);
+ size = strlen(s);
+ if (!size)
+ return s;
+
+ end = s + size - 1;
+ while (end >= s && isspace(*end))
+ end--;
+ *(end + 1) = '\0';
+
+ return s;
+}
#ifndef __HAVE_ARCH_STRLEN
/**
* strlen - Find the length of a string
+++ /dev/null
-#
-# (C) Copyright 2006-2007
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# (C) Copyright 2008
-# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-CONFIG_NAND_SPL = y
-
-include $(TOPDIR)/config.mk
-
-nandobj := $(OBJTREE)/nand_spl/
-
-LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \
- $(LDFLAGS_FINAL)
-AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
-CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
-
-SOBJS = _divsi3.o \
- _udivsi3.o \
- start.o
-
-COBJS = cpu.o \
- davinci_nand.o \
- pinmux.o \
- da850_pinmux.o \
- div0.o \
- hawkboard_nand_spl.o \
- misc.o \
- nand_boot.o \
- ns16550.o \
- psc.o
-
-SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-__OBJS := $(SOBJS) $(COBJS)
-LNDIR := $(nandobj)board/$(BOARDDIR)
-
-ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin \
- $(nandobj)u-boot-spl-16k.bin
-
-all: $(ALL)
-
-$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
-
-$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
-
-$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds
- cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
- -Map $(nandobj)u-boot-spl.map \
- -o $(nandobj)u-boot-spl
-
-$(nandobj)u-boot.lds: $(LDSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
-
-# create symbolic links for common files
-
-# from board directory
-$(obj)pinmux.c:
- @rm -f $@
- @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/pinmux.c $@
-
-$(obj)da850_pinmux.c:
- @rm -f $@
- @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c $@
-
-# from drivers/mtd/nand directory
-$(obj)davinci_nand.c:
- @rm -f $@
- @ln -s $(TOPDIR)/drivers/mtd/nand/davinci_nand.c $@
-
-# from nand_spl directory
-$(obj)nand_boot.c:
- @rm -f $@
- @ln -s $(TOPDIR)/nand_spl/nand_boot.c $@
-
-# from drivers/serial directory
-$(obj)ns16550.c:
- @rm -f $@
- @ln -sf $(TOPDIR)/drivers/serial/ns16550.c $@
-
-# from cpu directory
-$(obj)start.S:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/start.S $@
-
-# from lib directory
-$(obj)_udivsi3.S:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/lib/_udivsi3.S $@
-
-# from lib directory
-$(obj)_divsi3.S:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/lib/_divsi3.S $@
-
-# from lib directory
-$(obj)div0.c:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/lib/div0.c $@
-
-# from SoC directory
-$(obj)cpu.c:
- @rm -f $@
- @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/cpu.c $@
-
-$(obj)misc.c:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/misc.c $@
-
-# from board directory
-$(obj)hawkboard_nand_spl.c:
- @rm -f $@
- ln -s $(TOPDIR)/board/davinci/da8xxevm/hawkboard_nand_spl.c $@
-
-$(obj)psc.c:
- @rm -f $@
- ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/psc.c $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2008
- * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- . = 0xc1080000;
-
- . = ALIGN(4);
- .text :
- {
- start.o (.text)
- cpu.o (.text)
- nand_boot.o (.text)
-
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : {
- *(.data)
- __datarel_start = .;
- *(.data.rel)
- __datarelrolocal_start = .;
- *(.data.rel.ro.local)
- __datarellocal_start = .;
- *(.data.rel.local)
- __datarelro_start = .;
- *(.data.rel.ro)
- }
-
- . = ALIGN(4);
- __rel_dyn_start = .;
- __rel_dyn_end = .;
- __dynsym_start = .;
-
- __got_start = .;
- . = ALIGN(4);
- .got : { *(.got) }
-
- __got_end = .;
-
- _end = .;
-
- . = ALIGN(4);
- __bss_start = .;
- .bss : { *(.bss) }
- __bss_end__ = .;
-}
static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS;
+#define ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \
+ CONFIG_SYS_NAND_ECCSIZE)
+#define ECCTOTAL (ECCSTEPS * CONFIG_SYS_NAND_ECCBYTES)
+
+
#if (CONFIG_SYS_NAND_PAGE_SIZE <= 512)
/*
* NAND command for small page NAND devices (512)
static int nand_read_page(struct mtd_info *mtd, int block, int page, uchar *dst)
{
struct nand_chip *this = mtd->priv;
- u_char *ecc_calc;
- u_char *ecc_code;
- u_char *oob_data;
+ u_char ecc_calc[ECCTOTAL];
+ u_char ecc_code[ECCTOTAL];
+ u_char oob_data[CONFIG_SYS_NAND_OOBSIZE];
int i;
int eccsize = CONFIG_SYS_NAND_ECCSIZE;
int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
- int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ int eccsteps = ECCSTEPS;
uint8_t *p = dst;
- /*
- * No malloc available for now, just use some temporary locations
- * in SDRAM
- */
- ecc_calc = (u_char *)(CONFIG_SYS_SDRAM_BASE + 0x10000);
- ecc_code = ecc_calc + 0x100;
- oob_data = ecc_calc + 0x200;
-
nand_command(mtd, block, page, 0, NAND_CMD_READOOB);
this->read_buf(mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE);
nand_command(mtd, block, page, 0, NAND_CMD_READ0);
/* Pick the ECC bytes out of the oob data */
- for (i = 0; i < CONFIG_SYS_NAND_ECCTOTAL; i++)
+ for (i = 0; i < ECCTOTAL; i++)
ecc_code[i] = oob_data[nand_ecc_pos[i]];
static int nand_read_page(struct mtd_info *mtd, int block, int page, uchar *dst)
{
struct nand_chip *this = mtd->priv;
- u_char *ecc_calc;
- u_char *ecc_code;
- u_char *oob_data;
+ u_char ecc_calc[ECCTOTAL];
+ u_char ecc_code[ECCTOTAL];
+ u_char oob_data[CONFIG_SYS_NAND_OOBSIZE];
int i;
int eccsize = CONFIG_SYS_NAND_ECCSIZE;
int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
- int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ int eccsteps = ECCSTEPS;
uint8_t *p = dst;
nand_command(mtd, block, page, 0, NAND_CMD_READ0);
- /* No malloc available for now, just use some temporary locations
- * in SDRAM
- */
- ecc_calc = (u_char *)(CONFIG_SYS_SDRAM_BASE + 0x10000);
- ecc_code = ecc_calc + 0x100;
- oob_data = ecc_calc + 0x200;
-
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
this->ecc.hwctl(mtd, NAND_ECC_READ);
this->read_buf(mtd, p, eccsize);
this->read_buf(mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE);
/* Pick the ECC bytes out of the oob data */
- for (i = 0; i < CONFIG_SYS_NAND_ECCTOTAL; i++)
+ for (i = 0; i < ECCTOTAL; i++)
ecc_code[i] = oob_data[nand_ecc_pos[i]];
- eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
+ eccsteps = ECCSTEPS;
p = dst;
for (i = 0 ; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
*/
unsigned long post_time_ms(unsigned long base)
{
-#if defined(CONFIG_PPC) || defined(CONFIG_ARM) && !defined(CONFIG_KIRKWOOD)
+#if defined(CONFIG_PPC) || defined(CONFIG_BLACKFIN) || \
+ (defined(CONFIG_ARM) && !defined(CONFIG_KIRKWOOD))
return (unsigned long)lldiv(get_ticks(), get_tbclk() / CONFIG_SYS_HZ)
- base;
#else
BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
BIN_FILES-y += mkenvimage$(SFX)
BIN_FILES-y += mkimage$(SFX)
+BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
NOPED_OBJ_FILES-y += omapimage.o
NOPED_OBJ_FILES-y += mkenvimage.o
NOPED_OBJ_FILES-y += mkimage.o
+OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o
OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
NOPED_OBJ_FILES-y += os_support.o
$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
$(HOSTSTRIP) $@
+$(obj)mk$(BOARD)spl$(SFX): $(obj)mkexynosspl.o
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
+
$(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
$(HOSTSTRIP) $@
*/
/*
- * To build the utility with the run-time configuration
- * uncomment the next line.
+ * To build the utility with the static configuration
+ * comment out the next line.
* See included "fw_env.config" sample file
* for notes on configuration.
*/
* this is needed to set the correct flash offset
*/
static table_entry_t imximage_bootops[] = {
- {FLASH_OFFSET_SPI, "spi", "SPI Flash", },
+ {FLASH_OFFSET_ONENAND, "onenand", "OneNAND Flash",},
{FLASH_OFFSET_NAND, "nand", "NAND Flash", },
+ {FLASH_OFFSET_NOR, "nor", "NOR Flash", },
+ {FLASH_OFFSET_SATA, "sata", "SATA Disk", },
{FLASH_OFFSET_SD, "sd", "SD Card", },
- {FLASH_OFFSET_ONENAND, "onenand", "OneNAND Flash",},
+ {FLASH_OFFSET_SPI, "spi", "SPI Flash", },
{-1, "", "Invalid", },
};
*/
static table_entry_t imximage_versions[] = {
{IMXIMAGE_V1, "", " (i.MX25/35/51 compatible)", },
- {IMXIMAGE_V2, "", " (i.MX53 compatible)", },
+ {IMXIMAGE_V2, "", " (i.MX53/6 compatible)", },
{-1, "", " (Invalid)", },
};
#define FLASH_OFFSET_SD FLASH_OFFSET_STANDARD
#define FLASH_OFFSET_SPI FLASH_OFFSET_STANDARD
#define FLASH_OFFSET_ONENAND 0x100
+#define FLASH_OFFSET_NOR 0x1000
+#define FLASH_OFFSET_SATA FLASH_OFFSET_STANDARD
#define IVT_HEADER_TAG 0xD1
#define IVT_VERSION 0x40
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <compiler.h>
+
+#define CHECKSUM_OFFSET (14*1024-4)
+#define BUFSIZE (14*1024)
+#define FILE_PERM (S_IRUSR | S_IWUSR | S_IRGRP \
+ | S_IWGRP | S_IROTH | S_IWOTH)
+/*
+* Requirement:
+* IROM code reads first 14K bytes from boot device.
+* It then calculates the checksum of 14K-4 bytes and compare with data at
+* 14K-4 offset.
+*
+* This function takes two filenames:
+* IN "u-boot-spl.bin" and
+* OUT "$(BOARD)-spl.bin as filenames.
+* It reads the "u-boot-spl.bin" in 16K buffer.
+* It calculates checksum of 14K-4 Bytes and stores at 14K-4 offset in buffer.
+* It writes the buffer to "$(BOARD)-spl.bin" file.
+*/
+
+int main(int argc, char **argv)
+{
+ unsigned char buffer[BUFSIZE];
+ int i, ifd, ofd;
+ uint32_t checksum = 0;
+ off_t len;
+ ssize_t count;
+ struct stat stat;
+
+ if (argc != 3) {
+ fprintf(stderr, "Usage: %s <infile> <outfile>\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ ifd = open(argv[1], O_RDONLY);
+ if (ifd < 0) {
+ fprintf(stderr, "%s: Can't open %s: %s\n",
+ argv[0], argv[1], strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ ofd = open(argv[2], O_WRONLY | O_CREAT | O_TRUNC, FILE_PERM);
+ if (ifd < 0) {
+ fprintf(stderr, "%s: Can't open %s: %s\n",
+ argv[0], argv[2], strerror(errno));
+ close(ifd);
+ exit(EXIT_FAILURE);
+ }
+
+ if (fstat(ifd, &stat)) {
+ fprintf(stderr, "%s: Unable to get size of %s: %s\n",
+ argv[0], argv[1], strerror(errno));
+ close(ifd);
+ close(ofd);
+ exit(EXIT_FAILURE);
+ }
+
+ len = stat.st_size;
+
+ count = (len < CHECKSUM_OFFSET) ? len : CHECKSUM_OFFSET;
+
+ if (read(ifd, buffer, count) != count) {
+ fprintf(stderr, "%s: Can't read %s: %s\n",
+ argv[0], argv[1], strerror(errno));
+
+ close(ifd);
+ close(ofd);
+
+ exit(EXIT_FAILURE);
+ }
+
+ for (i = 0, checksum = 0; i < CHECKSUM_OFFSET; i++)
+ checksum += buffer[i];
+
+ checksum = cpu_to_le32(checksum);
+
+ memcpy(&buffer[CHECKSUM_OFFSET], &checksum, sizeof(checksum));
+
+ if (write(ofd, buffer, BUFSIZE) != BUFSIZE) {
+ fprintf(stderr, "%s: Can't write %s: %s\n",
+ argv[0], argv[2], strerror(errno));
+
+ close(ifd);
+ close(ofd);
+
+ exit(EXIT_FAILURE);
+ }
+
+ close(ifd);
+ close(ofd);
+
+ return EXIT_SUCCESS;
+}
projects / oweals / u-boot.git / commitdiff