Blackfin: blackstamp: new board port
authorMike Frysinger <vapier@gentoo.org>
Mon, 13 Oct 2008 03:28:33 +0000 (23:28 -0400)
committerMike Frysinger <vapier@gentoo.org>
Mon, 15 Jun 2009 00:01:11 +0000 (20:01 -0400)
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
MAINTAINERS
MAKEALL
Makefile
board/blackstamp/.gitignore [new file with mode: 0644]
board/blackstamp/Makefile [new file with mode: 0644]
board/blackstamp/blackstamp.c [new file with mode: 0644]
board/blackstamp/config.mk [new file with mode: 0644]
board/blackstamp/u-boot.lds.S [new file with mode: 0644]
include/configs/blackstamp.h [new file with mode: 0644]

index 0b3ea1aecbbfda89f652786b59fea2c6e018e47a..d75598d381a950f6d5d9ebcfd40b84bf69f60781 100644 (file)
@@ -888,6 +888,11 @@ Blackfin Team <u-boot-devel@blackfin.uclinux.org>
        BF537-minotaur  BF537
        BF537-srv1      BF537
 
+Wojtek Skulski <skulski@pas.rochester.edu>
+Benjamin Matthews <mben12@gmail.com>
+
+       BLACKSTAMP      BF532
+
 #########################################################################
 # End of MAINTAINERS list                                              #
 #########################################################################
diff --git a/MAKEALL b/MAKEALL
index 749077787e8082e1fa0e77d0eeb8479922986eb9..3245e8e73f844d27cde7b03a8da29605d3a127bc 100755 (executable)
--- a/MAKEALL
+++ b/MAKEALL
@@ -809,6 +809,7 @@ LIST_blackfin="             \
        bf538f-ezkit    \
        bf548-ezkit     \
        bf561-ezkit     \
+       blackstamp      \
        cm-bf527        \
        cm-bf533        \
        cm-bf537e       \
index c05a6b3b65454bd3631c0692227e6ac8d2349790..39ebfe2bbe32857255696ee587f958e655eae4a3 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3394,7 +3394,7 @@ BFIN_BOARDS = bf518f-ezbrd bf526-ezbrd bf527-ezkit bf533-ezkit bf533-stamp \
 BFIN_BOARDS += cm-bf527 cm-bf533 cm-bf537e cm-bf548 cm-bf561 tcm-bf537
 
 # Misc third party boards
-BFIN_BOARDS += bf537-minotaur bf537-srv1
+BFIN_BOARDS += bf537-minotaur bf537-srv1 blackstamp
 
 $(BFIN_BOARDS:%=%_config)      : unconfig
        @$(MKCONFIG) $(@:_config=) blackfin blackfin $(@:_config=)
@@ -3570,7 +3570,7 @@ clean:
               $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
               $(obj)board/bf5{18f,26,27,33,38f,48,61}-ez{brd,kit}/u-boot.lds \
               $(obj)board/bf5{33,37}-stamp/u-boot.lds                    \
-              $(obj)board/bf537-{minotaur,pnav,srv1}/u-boot.lds          \
+              $(obj)board/{bf537-{minotaur,pnav,srv1},blackstamp}/u-boot.lds \
               $(obj)board/{,t}cm-bf5{27,33,37e,48,61}/u-boot.lds         \
               $(obj)cpu/blackfin/bootrom-asm-offsets.[chs]
        @rm -f $(obj)include/bmp_logo.h
diff --git a/board/blackstamp/.gitignore b/board/blackstamp/.gitignore
new file mode 100644 (file)
index 0000000..945f324
--- /dev/null
@@ -0,0 +1 @@
+/u-boot.lds
diff --git a/board/blackstamp/Makefile b/board/blackstamp/Makefile
new file mode 100644 (file)
index 0000000..1b21728
--- /dev/null
@@ -0,0 +1,57 @@
+#
+# U-boot - Makefile
+#
+# Copyright (c) 2005-2008 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).a
+
+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) $(obj)u-boot.lds
+       $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+$(obj)u-boot.lds: u-boot.lds.S
+       $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@
+
+clean:
+       rm -f $(SOBJS) $(OBJS)
+
+distclean:     clean
+       rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/blackstamp/blackstamp.c b/board/blackstamp/blackstamp.c
new file mode 100644 (file)
index 0000000..b671899
--- /dev/null
@@ -0,0 +1,46 @@
+/*
+ * U-boot - blackstamp.c BlackStamp board specific routines
+ * Most code stolen from boards/bf533-stamp/bf533-stamp.c
+ * Edited to the BlackStamp by Ben Matthews for UR LLE
+ *
+ * Copyright (c) 2005-2009 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 <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+       printf("Board: BlackStamp\n");
+       printf("Support: http://blackfin.uclinux.org/gf/project/blackstamp/\n");
+       return 0;
+}
+
+phys_size_t initdram(int board_type)
+{
+       gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+       gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE;
+       return gd->bd->bi_memsize;
+}
+
+#ifdef SHARED_RESOURCES
+void swap_to(int device_id)
+{
+       bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0);
+       SSYNC();
+       if (device_id == ETHERNET)
+               bfin_write_FIO_FLAG_S(PF0);
+       else if (device_id == FLASH)
+               bfin_write_FIO_FLAG_C(PF0);
+       else
+               printf("Unknown device to switch\n");
+       SSYNC();
+}
+#endif
diff --git a/board/blackstamp/config.mk b/board/blackstamp/config.mk
new file mode 100644 (file)
index 0000000..f4a5a80
--- /dev/null
@@ -0,0 +1,32 @@
+#
+# 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
+#
+
+# This is not actually used for Blackfin boards so do not change it
+#TEXT_BASE = do-not-use-me
+
+LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds
+
+# Set some default LDR flags based on boot mode.
+LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE))
diff --git a/board/blackstamp/u-boot.lds.S b/board/blackstamp/u-boot.lds.S
new file mode 100644 (file)
index 0000000..8ddfa81
--- /dev/null
@@ -0,0 +1,143 @@
+/*
+ * U-boot - u-boot.lds.S
+ *
+ * Copyright (c) 2005-2008 Analog Device Inc.
+ *
+ * (C) Copyright 2000-2004
+ * 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 <config.h>
+#include <asm/blackfin.h>
+#undef ALIGN
+#undef ENTRY
+#undef bfin
+
+/* If we don't actually load anything into L1 data, this will avoid
+ * a syntax error.  If we do actually load something into L1 data,
+ * we'll get a linker memory load error (which is what we'd want).
+ * This is here in the first place so we can quickly test building
+ * for different CPU's which may lack non-cache L1 data.
+ */
+#ifndef L1_DATA_B_SRAM
+# define L1_DATA_B_SRAM      CONFIG_SYS_MONITOR_BASE
+# define L1_DATA_B_SRAM_SIZE 0
+#endif
+
+OUTPUT_ARCH(bfin)
+
+MEMORY
+{
+       ram     : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN
+       l1_code : ORIGIN = L1_INST_SRAM,            LENGTH = L1_INST_SRAM_SIZE
+       l1_data : ORIGIN = L1_DATA_B_SRAM,          LENGTH = L1_DATA_B_SRAM_SIZE
+}
+
+ENTRY(_start)
+SECTIONS
+{
+       .text :
+       {
+               cpu/blackfin/start.o (.text .text.*)
+
+#ifdef ENV_IS_EMBEDDED
+               /* WARNING - the following is hand-optimized to fit within
+                * the sector before the environment sector. If it throws
+                * an error during compilation remove an object here to get
+                * it linked after the configuration sector.
+                */
+
+               cpu/blackfin/traps.o            (.text .text.*)
+               cpu/blackfin/interrupt.o        (.text .text.*)
+               cpu/blackfin/serial.o           (.text .text.*)
+               common/dlmalloc.o               (.text .text.*)
+               lib_generic/crc32.o             (.text .text.*)
+
+               . = DEFINED(env_offset) ? env_offset : .;
+               common/env_embedded.o   (.text .text.*)
+#endif
+
+               __initcode_start = .;
+               cpu/blackfin/initcode.o (.text .text.*)
+               __initcode_end = .;
+
+               *(.text .text.*)
+       } >ram
+
+       .rodata :
+       {
+               . = ALIGN(4);
+               *(.rodata .rodata.*)
+               *(.rodata1)
+               *(.eh_frame)
+               . = ALIGN(4);
+       } >ram
+
+       .data :
+       {
+               . = ALIGN(256);
+               *(.data .data.*)
+               *(.data1)
+               *(.sdata)
+               *(.sdata2)
+               *(.dynamic)
+               CONSTRUCTORS
+       } >ram
+
+       .u_boot_cmd :
+       {
+               ___u_boot_cmd_start = .;
+               *(.u_boot_cmd)
+               ___u_boot_cmd_end = .;
+       } >ram
+
+       .text_l1 :
+       {
+               . = ALIGN(4);
+               __stext_l1 = .;
+               *(.l1.text)
+               . = ALIGN(4);
+               __etext_l1 = .;
+       } >l1_code AT>ram
+       __stext_l1_lma = LOADADDR(.text_l1);
+
+       .data_l1 :
+       {
+               . = ALIGN(4);
+               __sdata_l1 = .;
+               *(.l1.data)
+               *(.l1.bss)
+               . = ALIGN(4);
+               __edata_l1 = .;
+       } >l1_data AT>ram
+       __sdata_l1_lma = LOADADDR(.data_l1);
+
+       .bss :
+       {
+               . = ALIGN(4);
+               __bss_start = .;
+               *(.sbss) *(.scommon)
+               *(.dynbss)
+               *(.bss .bss.*)
+               *(COMMON)
+               __bss_end = .;
+       } >ram
+}
diff --git a/include/configs/blackstamp.h b/include/configs/blackstamp.h
new file mode 100644 (file)
index 0000000..f61e5b7
--- /dev/null
@@ -0,0 +1,275 @@
+/*
+ * U-boot - Configuration file for BlackStamp board
+ * Configuration by Ben Matthews for UR LLE using bf533-stamp.h
+ * as a template
+ * See http://blackfin.uclinux.org/gf/project/blackstamp/
+ */
+
+#ifndef __CONFIG_BLACKSTAMP_H__
+#define __CONFIG_BLACKSTAMP_H__
+
+#include <asm/blackfin-config-pre.h>
+
+/*
+ * Debugging: Set these options if you're having problems
+ */
+/*
+ * #define CONFIG_DEBUG_EARLY_SERIAL
+ * #define DEBUG
+ * #define CONFIG_DEBUG_DUMP
+ * #define CONFIG_DEBUG_DUMP_SYMS
+*/
+#define CONFIG_PANIC_HANG 0
+
+/* CPU Options
+ * Be sure to set the Silicon Revision Correctly
+ */
+#define CONFIG_BFIN_CPU                bf532-0.5
+#define CONFIG_BFIN_BOOT_MODE  BFIN_BOOT_SPI_MASTER
+
+/*
+ * Board settings
+ */
+#define CONFIG_DRIVER_SMC91111 1
+#define CONFIG_SMC91111_BASE   0x20300300
+
+/* FLASH/ETHERNET uses the same address range
+ * Depending on what you have the CPLD doing
+ * this probably isn't needed
+ */
+#define SHARED_RESOURCES       1
+
+/* Is I2C bit-banged? */
+#undef CONFIG_SOFT_I2
+
+/*
+ * 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                        16
+/* 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                        3
+
+/*
+ * Network settings
+ */
+
+#ifdef CONFIG_DRIVER_SMC91111
+#define CONFIG_IPADDR          192.168.0.15
+#define CONFIG_NETMASK         255.255.255.0
+#define CONFIG_GATEWAYIP       192.168.0.1
+#define CONFIG_SERVERIP                192.168.0.2
+#define CONFIG_HOSTNAME                blackstamp
+#define CONFIG_ROOTPATH                /checkout/uClinux-dist/romfs
+#define CONFIG_SYS_AUTOLOAD            "no"
+
+/* To remove hardcoding and enable MAC storage in EEPROM  */
+/* #define CONFIG_ETHADDR              02:80:ad:20:31:b8 */
+#endif
+
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET      0x4000
+#define CONFIG_ENV_SIZE                0x2000
+#define CONFIG_ENV_SECT_SIZE   0x40000
+#define ENV_IS_EMBEDDED_CUSTOM
+
+/*
+ * SDRAM settings & memory map
+ */
+
+#define CONFIG_MEM_SIZE                64      /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH    10      /* 8, 9, 10, 11    */
+
+#define CONFIG_SYS_MONITOR_LEN (256 << 10)
+#define CONFIG_SYS_MALLOC_LEN  (384 << 10)
+
+/*
+ * Command settings
+ */
+
+#define CONFIG_SYS_LONGHELP            1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_AUTO_COMPLETE   1
+#define CONFIG_ENV_OVERWRITE   1
+
+#include <config_cmd_default.h>
+
+#ifdef CONFIG_DRIVER_SMC91111
+# define CONFIG_CMD_DHCP
+# define CONFIG_CMD_PING
+#else
+# undef CONFIG_CMD_NET
+#endif
+
+#ifdef CONFIG_SOFT_I2C
+# define CONFIG_CMD_I2C
+#endif
+
+#define CONFIG_CMD_BOOTLDR
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_CPLBINFO
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_ELF
+
+#define CONFIG_BOOTDELAY     5
+#define CONFIG_BOOTCOMMAND   "run ramboot"
+#define CONFIG_BOOTARGS \
+       "root=/dev/mtdblock0 rw " \
+       "clkin_hz=" MK_STR(CONFIG_CLKIN_HZ) " " \
+       "earlyprintk=" \
+               "serial," \
+               "uart" MK_STR(CONFIG_UART_CONSOLE) "," \
+               MK_STR(CONFIG_BAUDRATE) " " \
+       "console=ttyBF0," MK_STR(CONFIG_BAUDRATE)
+
+#if defined(CONFIG_CMD_NET)
+# if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
+#  define UBOOT_ENV_FILE "u-boot.bin"
+# else
+#  define UBOOT_ENV_FILE "u-boot.ldr"
+# endif
+# if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
+#  ifdef CONFIG_SPI
+#   define UBOOT_ENV_UPDATE \
+               "eeprom write $(loadaddr) 0x0 $(filesize)"
+#  else
+#   define UBOOT_ENV_UPDATE \
+               "sf probe " MK_STR(BFIN_BOOT_SPI_SSEL) ";" \
+               "sf erase 0 0x40000;" \
+               "sf write $(loadaddr) 0 $(filesize)"
+#  endif
+# else
+#  define UBOOT_ENV_UPDATE \
+               "protect off 0x20000000 0x2003FFFF;" \
+               "erase 0x20000000 0x2003FFFF;" \
+               "cp.b $(loadaddr) 0x20000000 $(filesize)"
+# endif
+# define NETWORK_ENV_SETTINGS \
+       "ubootfile=" UBOOT_ENV_FILE "\0" \
+       "update=" \
+               "tftp $(loadaddr) $(ubootfile);" \
+               UBOOT_ENV_UPDATE \
+               "\0" \
+       "addip=set bootargs $(bootargs) " \
+               "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):" \
+                  "$(hostname):eth0:off" \
+               "\0" \
+       "ramargs=set bootargs " CONFIG_BOOTARGS "\0" \
+       "ramboot=" \
+               "tftp $(loadaddr) uImage;" \
+               "run ramargs;" \
+               "run addip;" \
+               "bootm" \
+               "\0" \
+       "nfsargs=set bootargs " \
+               "root=/dev/nfs rw " \
+               "nfsroot=$(serverip):$(rootpath),tcp,nfsvers=3" \
+               "\0" \
+       "nfsboot=" \
+               "tftp $(loadaddr) vmImage;" \
+               "run nfsargs;" \
+               "run addip;" \
+               "bootm" \
+               "\0"
+#else
+# define NETWORK_ENV_SETTINGS
+#endif
+
+/*
+ * Console settings
+ */
+#define CONFIG_BAUDRATE                57600
+#define CONFIG_LOADS_ECHO      1
+#define CONFIG_UART_CONSOLE    0
+
+/*
+ * I2C settings
+ * By default PF2 is used as SDA and PF3 as SCL on the Stamp board
+ * Located on the expansion connector on pins 86/85
+ * Note these pins are arbitrarily chosen because we aren't using
+ * them yet. You can (and probably should) change these values!
+ */
+#ifdef CONFIG_SOFT_I2C
+
+#define PF_SCL                 PF9
+#define PF_SDA                 PF8
+
+#define I2C_INIT       do { *pFIO_DIR |= PF_SCL; SSYNC(); } while (0)
+#define I2C_ACTIVE     do { *pFIO_DIR |= PF_SDA; *pFIO_INEN &= ~PF_SDA; SSYNC(); } while (0)
+#define I2C_TRISTATE   do { *pFIO_DIR &= ~PF_SDA; *pFIO_INEN |= PF_SDA; SSYNC(); } while (0)
+#define I2C_READ       ((*pFIO_FLAG_D & PF_SDA) != 0)
+#define I2C_SDA(bit) \
+       do { \
+               if (bit) \
+                       *pFIO_FLAG_S = PF_SDA; \
+               else \
+                       *pFIO_FLAG_C = PF_SDA; \
+               SSYNC(); \
+       } while (0)
+#define I2C_SCL(bit) \
+       do { \
+               if (bit) \
+                       *pFIO_FLAG_S = PF_SCL; \
+               else \
+                       *pFIO_FLAG_C = PF_SCL; \
+               SSYNC(); \
+       } while (0)
+#define I2C_DELAY              udelay(5)       /* 1/4 I2C clock duration */
+
+#define CONFIG_SYS_I2C_SPEED           50000
+#define CONFIG_SYS_I2C_SLAVE           0xFE
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_RTC_BFIN                1
+
+/*
+ * Serial Flash Infomation
+ */
+#define CONFIG_BFIN_SPI
+/* For the M25P64 SCK Should be Kept < 20Mhz */
+#define CONFIG_ENV_SPI_MAX_HZ  20000000
+#define CONFIG_SF_DEFAULT_HZ   20000000
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+
+/*
+ * FLASH organization and environment definitions
+ */
+
+#define CONFIG_EBIU_AMGCTL_VAL         0xFF
+#define CONFIG_EBIU_AMBCTL0_VAL                0xBBC3BBC3
+#define CONFIG_EBIU_AMBCTL1_VAL                0x99B39983
+#define CONFIG_EBIU_SDRRC_VAL          0x268
+#define CONFIG_EBIU_SDGCTL_VAL         0x911109
+
+/* Even though Rev C boards have Parallel Flash
+ * We aren't supporting it. Newer versions of the
+ * hardware don't support Parallel Flash at all.
+ */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_JFFS2
+#undef CONFIG_CMD_FLASH
+
+#include <asm/blackfin-config-post.h>
+
+#endif