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-rw-r--r--include/configs/mx53_pcba_android.h334
-rw-r--r--include/configs/mx53_pcba_android_mfg.h234
2 files changed, 568 insertions, 0 deletions
diff --git a/include/configs/mx53_pcba_android.h b/include/configs/mx53_pcba_android.h
new file mode 100644
index 0000000..ce812b3
--- /dev/null
+++ b/include/configs/mx53_pcba_android.h
@@ -0,0 +1,334 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the MX53-PCBA Freescale board.
+ *
+ * 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
+
+#include <asm/arch/mx53.h>
+
+ /* High Level Configuration Options */
+#define CONFIG_ARMV7 /* This is armv7 Cortex-A8 CPU core */
+#define CONFIG_MXC
+#define CONFIG_MX53
+#define CONFIG_MX53_PCBA
+#define CONFIG_FLASH_HEADER
+#define CONFIG_FLASH_HEADER_OFFSET 0x400
+#define CONFIG_MX53_CLK32 32768
+
+#define CONFIG_SKIP_RELOCATE_UBOOT
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_ARCH_MMU
+
+#define CONFIG_MX53_HCLK_FREQ 24000000
+#define CONFIG_SYS_PLL2_FREQ 400
+#define CONFIG_SYS_AHB_PODF 2
+#define CONFIG_SYS_AXIA_PODF 0
+#define CONFIG_SYS_AXIB_PODF 1
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SYS_64BIT_VSPRINTF
+
+#define BOARD_LATE_INIT
+/*
+ * Disabled for now due to build problems under Debian and a significant
+ * increase in the final file size: 144260 vs. 109536 Bytes.
+ */
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_REVISION_TAG 1
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_MXC_UART 1
+#define CONFIG_UART_BASE_ADDR UART1_BASE_ADDR
+
+/*
+ * Android support Configs
+ */
+
+/* Android fastboot configs */
+#define CONFIG_USB_DEVICE
+#define CONFIG_IMX_UDC 1
+#define CONFIG_FASTBOOT 1
+#define CONFIG_FASTBOOT_STORAGE_EMMC_SATA
+#define CONFIG_FASTBOOT_VENDOR_ID 0xbb4
+#define CONFIG_FASTBOOT_PRODUCT_ID 0xc01
+#define CONFIG_FASTBOOT_BCD_DEVICE 0x311
+#define CONFIG_FASTBOOT_MANUFACTURER_STR "Freescale"
+#define CONFIG_FASTBOOT_PRODUCT_NAME_STR "i.mx53 pcba"
+#define CONFIG_FASTBOOT_CONFIGURATION_STR "Android fastboot"
+#define CONFIG_FASTBOOT_INTERFACE_STR "Android fastboot"
+#define CONFIG_FASTBOOT_SERIAL_NUM "12345"
+#define CONFIG_FASTBOOT_SATA_NO 0
+#define CONFIG_FASTBOOT_TRANSFER_BUF 0x80000000
+#define CONFIG_FASTBOOT_TRANSFER_BUF_SIZE 0x8000000 /* 128M byte */
+
+#define CONFIG_ANDROID_RECOVERY
+
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+
+
+#define CONFIG_ANDROID_RECOVERY_BOOTARGS_MMC \
+ "setenv bootargs ${bootargs} init=/init root=/dev/mmcblk0p4 rootfs=ext4 video=mxcdi1fb:RGB666,XGA ldb=di1 di1_primary"
+#define CONFIG_ANDROID_RECOVERY_BOOTCMD_MMC \
+ "run bootargs_base bootargs_android_recovery;" \
+ "mmc read 0 ${loadaddr} 0x800 0x2000;bootm"
+#define CONFIG_ANDROID_RECOVERY_CMD_FILE "/recovery/command"
+
+#define CONFIG_ANDROID_SYSTEM_PARTITION_MMC 2
+#define CONFIG_ANDROID_RECOVERY_PARTITION_MMC 4
+#define CONFIG_ANDROID_CACHE_PARTITION_MMC 6
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_NET
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_ENV
+
+#define CONFIG_CMD_CLOCK
+#define CONFIG_REF_CLK_FREQ CONFIG_MX53_HCLK_FREQ
+
+#define CONFIG_CMD_SATA
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
+#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x400000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "ethprime=FEC0\0" \
+ "uboot=u-boot.bin\0" \
+ "kernel=uImage\0" \
+ "loadaddr=0x70800000\0" \
+ "rd_loadaddr=0x70D00000\0" \
+ "nfsroot=/opt/eldk/arm\0" \
+ "bootargs_base=setenv bootargs console=ttymxc0,115200\0"\
+ "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs " \
+ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+ "bootargs_android=setenv bootargs ${bootargs} " \
+ "androidboot.console=ttymxc0 init=/init di0_primary "\
+ "video=mxcdi0fb:RGB666,XGA ldb=di0 gpu_memory=32M\0" \
+ "bootcmd=run bootcmd_eMMC \0" \
+ "bootcmd_SD=run bootargs_base bootargs_android;" \
+ "mmc read 0 ${loadaddr} 0x800 2000;" \
+ "mmc read 0 ${rd_loadaddr} 0x3000 0x258;" \
+ "bootm ${loadaddr} ${rd_loadaddr}\0" \
+ "bootcmd_eMMC=run bootargs_base bootargs_android;" \
+ "mmc read 1 ${loadaddr} 0x800 2000;" \
+ "mmc read 1 ${rd_loadaddr} 0x3000 0x258;" \
+ "bootm ${loadaddr} ${rd_loadaddr}\0" \
+ "bootcmd_net=run bootargs_base bootargs_nfs; " \
+ "tftpboot ${loadaddr} ${kernel}; bootm\0" \
+ "bootcmd_android_recovery=run bootargs_base" \
+ " bootargs_android_recovery;" \
+ "mmc read 0 ${loadaddr} 0x800 0x2000;bootm\0" \
+ "bootargs_android_recovery=setenv bootargs ${bootargs}" \
+ " init=/init root=/dev/mmcblk0p4 rootfs=ext4\0" \
+
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "MX53-PCBA U-Boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* 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 */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x10000
+
+#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_CMDLINE_EDITING 1
+
+/*
+ * FUSE Configs
+ * */
+#ifdef CONFIG_CMD_IIM
+ #define CONFIG_IMX_IIM
+ #define IMX_IIM_BASE IIM_BASE_ADDR
+ #define CONFIG_IIM_MAC_BANK 1
+ #define CONFIG_IIM_MAC_ROW 9
+#endif
+
+/*
+ * I2C Configs
+ */
+#ifdef CONFIG_CMD_I2C
+ #define CONFIG_HARD_I2C 1
+ #define CONFIG_I2C_MXC 1
+ #define CONFIG_SYS_I2C_PORT I2C1_BASE_ADDR
+ #define CONFIG_SYS_I2C_SPEED 100000
+ #define CONFIG_SYS_I2C_SLAVE 0xfe
+#endif
+
+
+/*
+ * SPI Configs
+ */
+#ifdef CONFIG_CMD_SF
+ #define CONFIG_FSL_SF 1
+ #define CONFIG_SPI_FLASH_IMX_M25PXX 1
+ #define CONFIG_SPI_FLASH_CS 1
+ #define CONFIG_IMX_ECSPI
+ #define IMX_CSPI_VER_2_3 1
+ #define MAX_SPI_BYTES (64 * 4)
+#endif
+
+/*
+ * MMC Configs
+ */
+#ifdef CONFIG_CMD_MMC
+ #define CONFIG_MMC 1
+ #define CONFIG_GENERIC_MMC
+ #define CONFIG_IMX_MMC
+ #define CONFIG_SYS_FSL_ESDHC_NUM 2
+ #define CONFIG_SYS_FSL_ESDHC_ADDR 0
+ #define CONFIG_SYS_MMC_ENV_DEV 0
+ #define CONFIG_DOS_PARTITION 1
+ #define CONFIG_CMD_FAT 1
+ #define CONFIG_CMD_EXT2 1
+
+ /* detect whether ESDHC1 or ESDHC3 is boot device */
+ #define CONFIG_DYNAMIC_MMC_DEVNO
+
+ #define CONFIG_BOOT_PARTITION_ACCESS
+ #define CONFIG_EMMC_DDR_MODE
+ #define CONFIG_EMMC_DDR_PORT_DETECT
+ /* port 1 (ESDHC3) is 8 bit */
+ #define CONFIG_MMC_8BIT_PORTS 0x2
+#endif
+
+/*
+ * SATA Configs
+ */
+#ifdef CONFIG_CMD_SATA
+ #define CONFIG_DWC_AHSATA
+ #define CONFIG_SYS_SATA_MAX_DEVICE 1
+ #define CONFIG_DWC_AHSATA_PORT_ID 0
+ #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
+ #define CONFIG_LBA48
+ #define CONFIG_LIBATA
+#endif
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_1 CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
+#define PHYS_SDRAM_2 CSD1_BASE_ADDR
+#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
+#define iomem_valid_addr(addr, size) \
+ ((addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) \
+ || (addr >= PHYS_SDRAM_2 && addr <= (PHYS_SDRAM_2 + PHYS_SDRAM_2_SIZE)))
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CONFIG_SYS_NO_FLASH
+
+/* Monitor at beginning of flash */
+#define CONFIG_FSL_ENV_IN_MMC
+
+#define CONFIG_ENV_SECT_SIZE (128 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+
+#if defined(CONFIG_FSL_ENV_IN_NAND)
+ #define CONFIG_ENV_IS_IN_NAND 1
+ #define CONFIG_ENV_OFFSET 0x100000
+#elif defined(CONFIG_FSL_ENV_IN_MMC)
+ #define CONFIG_ENV_IS_IN_MMC 1
+ #define CONFIG_ENV_OFFSET (768 * 1024)
+#elif defined(CONFIG_FSL_ENV_IN_SF)
+ #define CONFIG_ENV_IS_IN_SPI_FLASH 1
+ #define CONFIG_ENV_SPI_CS 1
+ #define CONFIG_ENV_OFFSET (768 * 1024)
+#else
+ #define CONFIG_ENV_IS_NOWHERE 1
+#endif
+
+#ifdef CONFIG_SPLASH_SCREEN
+ /*
+ * Framebuffer and LCD
+ */
+ #define CONFIG_LCD
+ #define CONFIG_VIDEO_MX5
+ #define CONFIG_IPU_CLKRATE 200000000
+ #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+ #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+ #define CONFIG_SYS_CONSOLE_IS_IN_ENV
+ #define LCD_BPP LCD_COLOR16
+ #define CONFIG_CMD_BMP
+ #define CONFIG_BMP_8BPP
+ #define CONFIG_FB_BASE (TEXT_BASE + 0x300000)
+ #define CONFIG_SPLASH_SCREEN_ALIGN
+ #define CONFIG_SYS_WHITE_ON_BLACK
+
+ #define CONFIG_IMX_PWM
+ #define IMX_PWM1_BASE PWM1_BASE_ADDR
+ #define IMX_PWM2_BASE PWM2_BASE_ADDR
+#endif
+#endif /* __CONFIG_H */
diff --git a/include/configs/mx53_pcba_android_mfg.h b/include/configs/mx53_pcba_android_mfg.h
new file mode 100644
index 0000000..cc3b7a4
--- /dev/null
+++ b/include/configs/mx53_pcba_android_mfg.h
@@ -0,0 +1,234 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * MFG Configuration settings for the MX53-PCBA Freescale board.
+ *
+ * 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
+
+#include <asm/arch/mx53.h>
+
+ /* High Level Configuration Options */
+#define CONFIG_MFG 1
+#define CONFIG_ARMV7 /* This is armv7 Cortex-A8 CPU core */
+#define CONFIG_MXC
+#define CONFIG_MX53
+#define CONFIG_MX53_PCBA
+#define CONFIG_FLASH_HEADER
+#define CONFIG_FLASH_HEADER_OFFSET 0x400
+#define CONFIG_MX53_CLK32 32768
+
+#define CONFIG_SKIP_RELOCATE_UBOOT
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_ARCH_MMU
+
+#define CONFIG_MX53_HCLK_FREQ 24000000
+#define CONFIG_SYS_PLL2_FREQ 400
+#define CONFIG_SYS_AHB_PODF 2
+#define CONFIG_SYS_AXIA_PODF 0
+#define CONFIG_SYS_AXIB_PODF 1
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SYS_64BIT_VSPRINTF
+
+#define BOARD_LATE_INIT
+/*
+ * Disabled for now due to build problems under Debian and a significant
+ * increase in the final file size: 144260 vs. 109536 Bytes.
+ */
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_REVISION_TAG 1
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_MXC_UART 1
+#define CONFIG_UART_BASE_ADDR UART1_BASE_ADDR
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_NET
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_ENV
+
+#define CONFIG_CMD_CLOCK
+#define CONFIG_REF_CLK_FREQ CONFIG_MX53_HCLK_FREQ
+
+#define CONFIG_CMD_SATA
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_BOOTDELAY 1
+
+#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
+#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x400000)
+
+#define CONFIG_BOOTARGS "console=ttymxc0,115200 "\
+ "rdinit=/linuxrc"
+#define CONFIG_BOOTCOMMAND "bootm 0x70800000 0x70B00000"
+#define CONFIG_ENV_IS_EMBEDDED
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "MX53-PCBA MFG U-Boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* 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 */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x10000
+
+#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_CMDLINE_EDITING 1
+
+/*
+ * FUSE Configs
+ * */
+#ifdef CONFIG_CMD_IIM
+ #define CONFIG_IMX_IIM
+ #define IMX_IIM_BASE IIM_BASE_ADDR
+ #define CONFIG_IIM_MAC_BANK 1
+ #define CONFIG_IIM_MAC_ROW 9
+#endif
+
+/*
+ * I2C Configs
+ */
+#ifdef CONFIG_CMD_I2C
+ #define CONFIG_HARD_I2C 1
+ #define CONFIG_I2C_MXC 1
+ #define CONFIG_SYS_I2C_PORT I2C1_BASE_ADDR
+ #define CONFIG_SYS_I2C_SPEED 100000
+ #define CONFIG_SYS_I2C_SLAVE 0xfe
+#endif
+
+
+/*
+ * SPI Configs
+ */
+#ifdef CONFIG_CMD_SF
+ #define CONFIG_FSL_SF 1
+ #define CONFIG_SPI_FLASH_IMX_M25PXX 1
+ #define CONFIG_SPI_FLASH_CS 1
+ #define CONFIG_IMX_ECSPI
+ #define IMX_CSPI_VER_2_3 1
+ #define MAX_SPI_BYTES (64 * 4)
+#endif
+
+/*
+ * MMC Configs
+ */
+#ifdef CONFIG_CMD_MMC
+ #define CONFIG_MMC 1
+ #define CONFIG_GENERIC_MMC
+ #define CONFIG_IMX_MMC
+ #define CONFIG_SYS_FSL_ESDHC_NUM 2
+ #define CONFIG_SYS_FSL_ESDHC_ADDR 0
+ #define CONFIG_SYS_MMC_ENV_DEV 0
+ #define CONFIG_DOS_PARTITION 1
+ #define CONFIG_CMD_FAT 1
+ #define CONFIG_CMD_EXT2 1
+
+ /* detect whether ESDHC1 or ESDHC3 is boot device */
+ #define CONFIG_DYNAMIC_MMC_DEVNO
+
+ #define CONFIG_BOOT_PARTITION_ACCESS
+ #define CONFIG_EMMC_DDR_MODE
+ #define CONFIG_EMMC_DDR_PORT_DETECT
+ /* port 1 (ESDHC3) is 8 bit */
+ #define CONFIG_MMC_8BIT_PORTS 0x2
+#endif
+
+/*
+ * SATA Configs
+ */
+#ifdef CONFIG_CMD_SATA
+ #define CONFIG_DWC_AHSATA
+ #define CONFIG_SYS_SATA_MAX_DEVICE 1
+ #define CONFIG_DWC_AHSATA_PORT_ID 0
+ #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
+ #define CONFIG_LBA48
+ #define CONFIG_LIBATA
+#endif
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_1 CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
+#define PHYS_SDRAM_2 CSD1_BASE_ADDR
+#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
+#define iomem_valid_addr(addr, size) \
+ ((addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) \
+ || (addr >= PHYS_SDRAM_2 && addr <= (PHYS_SDRAM_2 + PHYS_SDRAM_2_SIZE)))
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_ENV_SECT_SIZE (128 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+
+#endif /* __CONFIG_H */