include/configs/igep0033.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
  *
  * 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 version 2.
  *
  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  * kind, whether express or implied; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */

 #ifndef __CONFIG_IGEP0033_H
 #define __CONFIG_IGEP0033_H

 #define CONFIG_AM33XX
 #define CONFIG_OMAP
 #define CONFIG_OMAP_COMMON

 #include <asm/arch/omap.h>

 /* Mach type */
 #define MACH_TYPE_IGEP0033		4521	/* Until the next sync */
 #define CONFIG_MACH_TYPE		MACH_TYPE_IGEP0033

 /* Clock defines */
 #define V_OSCK				24000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)

 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
 #define CONFIG_SYS_PROMPT		"U-Boot# "
 #define CONFIG_SYS_NO_FLASH

 /* Display cpuinfo */
 #define CONFIG_DISPLAY_CPUINFO

 /* Flattened Device Tree */
 #define CONFIG_OF_LIBFDT

 /* Commands to include */
 #include <config_cmd_default.h>

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_BOOTZ
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_ECHO
 #define CONFIG_CMD_EXT4
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_UBI
 #define CONFIG_CMD_UBIFS

 /* Make the verbose messages from UBI stop printing */
 #define CONFIG_UBI_SILENCE_MSG
 #define CONFIG_UBIFS_SILENCE_MSG

 #define CONFIG_BOOTDELAY		1	/* negative for no autoboot */
 #define CONFIG_ENV_VARS_UBOOT_CONFIG
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x80F80000\0" \
 	"dtbaddr=0x80200000\0" \
 	"bootdir=/boot\0" \
 	"bootfile=zImage\0" \
 	"dtbfile=am335x-base0033.dtb\0" \
 	"console=ttyO0,115200n8\0" \
 	"mtdids=" MTDIDS_DEFAULT "\0" \
 	"mtdparts=" MTDPARTS_DEFAULT "\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
 	"mmcrootfstype=ext4 rootwait\0" \
 	"ubirootfstype=ubifs rootwait\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
 	"ubiargs=setenv bootargs console=${console} " \
 		"root=${ubiroot} " \
 		"rootfstype=${ubirootfstype}\0" \
 	"bootenv=uEnv.txt\0" \
 	"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 	"importbootenv=echo Importing environment from mmc ...; " \
 		"env import -t ${loadaddr} ${filesize}\0" \
 	"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
 		"load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
 	"ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
 		"ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
 		"ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run mmcargs; " \
 		"bootz ${loadaddr} - ${dtbaddr}\0" \
 	"ubiboot=echo Booting from nand (ubifs) ...; " \
 		"run ubiargs; run ubiload; " \
 		"bootz ${loadaddr} - ${dtbaddr}\0" \

 #define CONFIG_BOOTCOMMAND \
 	"mmc dev ${mmcdev}; if mmc rescan; then " \
 		"echo SD/MMC found on device ${mmcdev};" \
 		"if run loadbootenv; then " \
 			"echo Loaded environment from ${bootenv};" \
 			"run importbootenv;" \
 		"fi;" \
 		"if test -n $uenvcmd; then " \
 			"echo Running uenvcmd ...;" \
 			"run uenvcmd;" \
 		"fi;" \
 		"if run mmcload; then " \
 			"run mmcboot;" \
 		"fi;" \
 	"else " \
 		"run ubiboot;" \
 	"fi;" \

 /* Max number of command args */
 #define CONFIG_SYS_MAXARGS		16

 /* Console I/O Buffer Size */
 #define CONFIG_SYS_CBSIZE		512

 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
 					+ sizeof(CONFIG_SYS_PROMPT) + 16)

 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
 #define CONFIG_SYS_LOAD_ADDR		0x81000000 /* Default load address */

 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */

 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 						GENERATED_GBL_DATA_SIZE)
 /* Platform/Board specific defs */
 #define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */
 #define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
 #define CONFIG_SYS_HZ			1000	/* 1ms clock */

 /* NS16550 Configuration */
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
 #define CONFIG_SYS_NS16550_CLK		(48000000)
 #define CONFIG_SYS_NS16550_COM1		0x44e09000	/* UART0 */

 #define CONFIG_CONS_INDEX		1
 #define CONFIG_BAUDRATE			115200

 /* CPU */
 #define CONFIG_ARCH_CPU_INIT

 #define CONFIG_ENV_OVERWRITE		1
 #define CONFIG_SYS_CONSOLE_INFO_QUIET

 /* MMC support */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_OMAP_HSMMC
 #define CONFIG_DOS_PARTITION

 /* GPIO support */
 #define CONFIG_OMAP_GPIO

 /* Ethernet support */
 #define CONFIG_DRIVER_TI_CPSW
 #define CONFIG_MII
 #define CONFIG_BOOTP_DNS
 #define CONFIG_BOOTP_DNS2
 #define CONFIG_BOOTP_SEND_HOSTNAME
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_NET_RETRY_COUNT         10
 #define CONFIG_NET_MULTI
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_ADDR			0
 #define CONFIG_PHY_SMSC

 /* NAND support */
 #define CONFIG_NAND
 #define CONFIG_NAND_OMAP_GPMC
 #define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_SYS_NAND_BASE		(0x08000000)	/* phys address CS0 */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_ONFI_DETECTION	1
 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_OFFSET		0x180000 /* environment starts here */
 #define CONFIG_ENV_ADDR_REDUND		(CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)

 #define CONFIG_MTD_PARTITIONS
 #define CONFIG_MTD_DEVICE
 #define CONFIG_RBTREE
 #define CONFIG_LZO

 #define MTDIDS_DEFAULT			"nand0=omap2-nand.0"
 #define MTDPARTS_DEFAULT		"mtdparts=omap2-nand.0:512k(spl),"\
 					"1m(uboot),256k(environment),"\
 					"-(filesystem)"

 /* Unsupported features */
 #undef CONFIG_USE_IRQ

 /* Defines for SPL */
 #define CONFIG_SPL
 #define CONFIG_SPL_FRAMEWORK
 /*
  * Place the image at the start of the ROM defined image space.
  * We limit our size to the ROM-defined downloaded image area, and use the
  * rest of the space for stack.
  */
 #define CONFIG_SPL_TEXT_BASE		0x402F0400
 #define CONFIG_SPL_MAX_SIZE		(0x4030C000 - CONFIG_SPL_TEXT_BASE)
 #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR

 #define CONFIG_SPL_BSS_START_ADDR	0x80000000
 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_GPIO_SUPPORT
 #define CONFIG_SPL_YMODEM_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/am33xx/u-boot-spl.lds"

 #define CONFIG_SPL_BOARD_INIT
 #define CONFIG_SPL_NAND_AM33XX_BCH
 #define CONFIG_SPL_NAND_SUPPORT
 #define CONFIG_SPL_NAND_BASE
 #define CONFIG_SPL_NAND_DRIVERS
 #define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
 					 CONFIG_SYS_NAND_PAGE_SIZE)
 #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, 14, 15, 16, 17, \
 					 18, 19, 20, 21, 22, 23, 24, 25, \
 					 26, 27, 28, 29, 30, 31, 32, 33, \
 					 34, 35, 36, 37, 38, 39, 40, 41, \
 					 42, 43, 44, 45, 46, 47, 48, 49, \
 					 50, 51, 52, 53, 54, 55, 56, 57, }

 #define CONFIG_SYS_NAND_ECCSIZE		512
 #define CONFIG_SYS_NAND_ECCBYTES	14

 #define	CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE

 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000

 /*
  * 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		0x80800000
 #define CONFIG_SYS_SPL_MALLOC_START	0x80208000
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

 /*
  * Since SPL did pll and ddr initialization for us,
  * we don't need to do it twice.
  */
 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif

 #endif	/* ! __CONFIG_IGEP0033_H */
	/*
	* Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
	*
	* 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 version 2.
	*
	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	* kind, whether express or implied; without even the implied warranty
	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/

	#ifndef __CONFIG_IGEP0033_H
	#define __CONFIG_IGEP0033_H

	#define CONFIG_AM33XX
	#define CONFIG_OMAP
	#define CONFIG_OMAP_COMMON

	#include <asm/arch/omap.h>

	/* Mach type */
	#define MACH_TYPE_IGEP0033 4521 /* Until the next sync */
	#define CONFIG_MACH_TYPE MACH_TYPE_IGEP0033

	/* Clock defines */
	#define V_OSCK 24000000 /* Clock output from T2 */
	#define V_SCLK (V_OSCK)

	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
	#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
	#define CONFIG_SYS_PROMPT "U-Boot# "
	#define CONFIG_SYS_NO_FLASH

	/* Display cpuinfo */
	#define CONFIG_DISPLAY_CPUINFO

	/* Flattened Device Tree */
	#define CONFIG_OF_LIBFDT

	/* Commands to include */
	#include <config_cmd_default.h>

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_BOOTZ
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_ECHO
	#define CONFIG_CMD_EXT4
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_FS_GENERIC
	#define CONFIG_CMD_MMC
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_UBI
	#define CONFIG_CMD_UBIFS

	/* Make the verbose messages from UBI stop printing */
	#define CONFIG_UBI_SILENCE_MSG
	#define CONFIG_UBIFS_SILENCE_MSG

	#define CONFIG_BOOTDELAY 1 /* negative for no autoboot */
	#define CONFIG_ENV_VARS_UBOOT_CONFIG
	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x80F80000\0" \
	"dtbaddr=0x80200000\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"dtbfile=am335x-base0033.dtb\0" \
	"console=ttyO0,115200n8\0" \
	"mtdids=" MTDIDS_DEFAULT "\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"ubirootfstype=ubifs rootwait\0" \
	"mmcargs=setenv bootargs console=${console} " \
	"root=${mmcroot} " \
	"rootfstype=${mmcrootfstype}\0" \
	"ubiargs=setenv bootargs console=${console} " \
	"root=${ubiroot} " \
	"rootfstype=${ubirootfstype}\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
	"env import -t ${loadaddr} ${filesize}\0" \
	"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
	"load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
	"ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
	"ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
	"ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
	"mmcboot=echo Booting from mmc ...; " \
	"run mmcargs; " \
	"bootz ${loadaddr} - ${dtbaddr}\0" \
	"ubiboot=echo Booting from nand (ubifs) ...; " \
	"run ubiargs; run ubiload; " \
	"bootz ${loadaddr} - ${dtbaddr}\0" \

	#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
	"echo SD/MMC found on device ${mmcdev};" \
	"if run loadbootenv; then " \
	"echo Loaded environment from ${bootenv};" \
	"run importbootenv;" \
	"fi;" \
	"if test -n $uenvcmd; then " \
	"echo Running uenvcmd ...;" \
	"run uenvcmd;" \
	"fi;" \
	"if run mmcload; then " \
	"run mmcboot;" \
	"fi;" \
	"else " \
	"run ubiboot;" \
	"fi;" \

	/* Max number of command args */
	#define CONFIG_SYS_MAXARGS 16

	/* Console I/O Buffer Size */
	#define CONFIG_SYS_CBSIZE 512

	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
	+ sizeof(CONFIG_SYS_PROMPT) + 16)

	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */

	/* Physical Memory Map */
	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */

	#define CONFIG_SYS_SDRAM_BASE 0x80000000
	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
	GENERATED_GBL_DATA_SIZE)
	/* Platform/Board specific defs */
	#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	#define CONFIG_SYS_HZ 1000 /* 1ms clock */

	/* NS16550 Configuration */
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	#define CONFIG_SYS_NS16550_CLK (48000000)
	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */

	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200

	/* CPU */
	#define CONFIG_ARCH_CPU_INIT

	#define CONFIG_ENV_OVERWRITE 1
	#define CONFIG_SYS_CONSOLE_INFO_QUIET

	/* MMC support */
	#define CONFIG_MMC
	#define CONFIG_GENERIC_MMC
	#define CONFIG_OMAP_HSMMC
	#define CONFIG_DOS_PARTITION

	/* GPIO support */
	#define CONFIG_OMAP_GPIO

	/* Ethernet support */
	#define CONFIG_DRIVER_TI_CPSW
	#define CONFIG_MII
	#define CONFIG_BOOTP_DNS
	#define CONFIG_BOOTP_DNS2
	#define CONFIG_BOOTP_SEND_HOSTNAME
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_NET_RETRY_COUNT 10
	#define CONFIG_NET_MULTI
	#define CONFIG_PHYLIB
	#define CONFIG_PHY_ADDR 0
	#define CONFIG_PHY_SMSC

	/* NAND support */
	#define CONFIG_NAND
	#define CONFIG_NAND_OMAP_GPMC
	#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
	#define CONFIG_SYS_NAND_BASE (0x08000000) /* phys address CS0 */
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_ONFI_DETECTION 1
	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	#define CONFIG_ENV_IS_IN_NAND
	#define CONFIG_ENV_OFFSET 0x180000 /* environment starts here */
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)

	#define CONFIG_MTD_PARTITIONS
	#define CONFIG_MTD_DEVICE
	#define CONFIG_RBTREE
	#define CONFIG_LZO

	#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
	#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(spl),"\
	"1m(uboot),256k(environment),"\
	"-(filesystem)"

	/* Unsupported features */
	#undef CONFIG_USE_IRQ

	/* Defines for SPL */
	#define CONFIG_SPL
	#define CONFIG_SPL_FRAMEWORK
	/*
	* Place the image at the start of the ROM defined image space.
	* We limit our size to the ROM-defined downloaded image area, and use the
	* rest of the space for stack.
	*/
	#define CONFIG_SPL_TEXT_BASE 0x402F0400
	#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR

	#define CONFIG_SPL_BSS_START_ADDR 0x80000000
	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */

	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
	#define CONFIG_SPL_MMC_SUPPORT
	#define CONFIG_SPL_FAT_SUPPORT
	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	#define CONFIG_SPL_LIBDISK_SUPPORT
	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	#define CONFIG_SPL_SERIAL_SUPPORT
	#define CONFIG_SPL_GPIO_SUPPORT
	#define CONFIG_SPL_YMODEM_SUPPORT
	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"

	#define CONFIG_SPL_BOARD_INIT
	#define CONFIG_SPL_NAND_AM33XX_BCH
	#define CONFIG_SPL_NAND_SUPPORT
	#define CONFIG_SPL_NAND_BASE
	#define CONFIG_SPL_NAND_DRIVERS
	#define CONFIG_SPL_NAND_ECC
	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	CONFIG_SYS_NAND_PAGE_SIZE)
	#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, 14, 15, 16, 17, \
	18, 19, 20, 21, 22, 23, 24, 25, \
	26, 27, 28, 29, 30, 31, 32, 33, \
	34, 35, 36, 37, 38, 39, 40, 41, \
	42, 43, 44, 45, 46, 47, 48, 49, \
	50, 51, 52, 53, 54, 55, 56, 57, }

	#define CONFIG_SYS_NAND_ECCSIZE 512
	#define CONFIG_SYS_NAND_ECCBYTES 14

	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE

	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000

	/*
	* 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 0x80800000
	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000

	/*
	* Since SPL did pll and ddr initialization for us,
	* we don't need to do it twice.
	*/
	#ifndef CONFIG_SPL_BUILD
	#define CONFIG_SKIP_LOWLEVEL_INIT
	#endif

	#endif /* ! __CONFIG_IGEP0033_H */