[people/ms/u-boot.git] / include / configs / am335x_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 */

/* 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_SMSC

/* NAND support */
#define CONFIG_NAND
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_NAND_OMAP_ELM
#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_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW

#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 */
Commit	Line	Data
5f5c1d13 EBS	1	/*
	2	* Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
	3	*
	4	* This program is free software; you can redistribute it and/or
	5	* modify it under the terms of the GNU General Public License as
	6	* published by the Free Software Foundation version 2.
	7	*
	8	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	9	* kind, whether express or implied; without even the implied warranty
	10	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*/
	13
	14	#ifndef __CONFIG_IGEP0033_H
	15	#define __CONFIG_IGEP0033_H
	16
	17	#define CONFIG_AM33XX
4a0eb757	18	#define CONFIG_OMAP
806d2792	19	#define CONFIG_OMAP_COMMON
5f5c1d13 EBS	20
	21	#include <asm/arch/omap.h>
	22
	23	/* Mach type */
	24	#define MACH_TYPE_IGEP0033 4521 /* Until the next sync */
	25	#define CONFIG_MACH_TYPE MACH_TYPE_IGEP0033
	26
	27	/* Clock defines */
	28	#define V_OSCK 24000000 /* Clock output from T2 */
	29	#define V_SCLK (V_OSCK)
	30
5f5c1d13 EBS	31	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
	32	#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
	33	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	34	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
	35	#define CONFIG_SYS_PROMPT "U-Boot# "
	36	#define CONFIG_SYS_NO_FLASH
	37
	38	/* Display cpuinfo */
	39	#define CONFIG_DISPLAY_CPUINFO
	40
2e6bc670 EBS	41	/* Flattened Device Tree */
	42	#define CONFIG_OF_LIBFDT
	43
5f5c1d13 EBS	44	/* Commands to include */
	45	#include <config_cmd_default.h>
	46
	47	#define CONFIG_CMD_ASKENV
	48	#define CONFIG_CMD_BOOTZ
	49	#define CONFIG_CMD_DHCP
	50	#define CONFIG_CMD_ECHO
	51	#define CONFIG_CMD_EXT4
	52	#define CONFIG_CMD_FAT
	53	#define CONFIG_CMD_FS_GENERIC
	54	#define CONFIG_CMD_MMC
	55	#define CONFIG_CMD_MTDPARTS
	56	#define CONFIG_CMD_NAND
	57	#define CONFIG_CMD_NET
	58	#define CONFIG_CMD_PING
	59	#define CONFIG_CMD_UBI
	60	#define CONFIG_CMD_UBIFS
	61
cf8d0057 EBS	62	/* Make the verbose messages from UBI stop printing */
	63	#define CONFIG_UBI_SILENCE_MSG
	64	#define CONFIG_UBIFS_SILENCE_MSG
	65
5f5c1d13 EBS	66	#define CONFIG_BOOTDELAY 1 /* negative for no autoboot */
	67	#define CONFIG_ENV_VARS_UBOOT_CONFIG
	68	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
	69	#define CONFIG_EXTRA_ENV_SETTINGS \
2e6bc670 EBS	70	"loadaddr=0x80F80000\0" \
	71	"dtbaddr=0x80200000\0" \
	72	"bootdir=/boot\0" \
	73	"bootfile=zImage\0" \
	74	"dtbfile=am335x-base0033.dtb\0" \
5f5c1d13	75	"console=ttyO0,115200n8\0" \
cf8d0057 EBS	76	"mtdids=" MTDIDS_DEFAULT "\0" \
cf8d0057 EBS	77	"mtdparts=" MTDPARTS_DEFAULT "\0" \
5f5c1d13 EBS	78	"mmcdev=0\0" \
5f5c1d13 EBS	79	"mmcroot=/dev/mmcblk0p2 rw\0" \
cf8d0057	80	"ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
5f5c1d13	81	"mmcrootfstype=ext4 rootwait\0" \
cf8d0057	82	"ubirootfstype=ubifs rootwait\0" \
5f5c1d13	83	"mmcargs=setenv bootargs console=${console} " \
5f5c1d13 EBS	84	"root=${mmcroot} " \
5f5c1d13 EBS	85	"rootfstype=${mmcrootfstype}\0" \
cf8d0057 EBS	86	"ubiargs=setenv bootargs console=${console} " \
	87	"root=${ubiroot} " \
	88	"rootfstype=${ubirootfstype}\0" \
5f5c1d13 EBS	89	"bootenv=uEnv.txt\0" \
	90	"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	91	"importbootenv=echo Importing environment from mmc ...; " \
2e6bc670 EBS	92	"env import -t ${loadaddr} ${filesize}\0" \
	93	"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
	94	"load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
cf8d0057 EBS	95	"ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
	96	"ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
	97	"ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
5f5c1d13 EBS	98	"mmcboot=echo Booting from mmc ...; " \
5f5c1d13 EBS	99	"run mmcargs; " \
2e6bc670	100	"bootz ${loadaddr} - ${dtbaddr}\0" \
cf8d0057 EBS	101	"ubiboot=echo Booting from nand (ubifs) ...; " \
	102	"run ubiargs; run ubiload; " \
	103	"bootz ${loadaddr} - ${dtbaddr}\0" \
5f5c1d13 EBS	104
	105	#define CONFIG_BOOTCOMMAND \
	106	"mmc dev ${mmcdev}; if mmc rescan; then " \
	107	"echo SD/MMC found on device ${mmcdev};" \
	108	"if run loadbootenv; then " \
	109	"echo Loaded environment from ${bootenv};" \
	110	"run importbootenv;" \
	111	"fi;" \
	112	"if test -n $uenvcmd; then " \
	113	"echo Running uenvcmd ...;" \
	114	"run uenvcmd;" \
	115	"fi;" \
2e6bc670	116	"if run mmcload; then " \
5f5c1d13 EBS	117	"run mmcboot;" \
5f5c1d13 EBS	118	"fi;" \
cf8d0057 EBS	119	"else " \
cf8d0057 EBS	120	"run ubiboot;" \
5f5c1d13 EBS	121	"fi;" \
	122
	123	/* Max number of command args */
	124	#define CONFIG_SYS_MAXARGS 16
	125
	126	/* Console I/O Buffer Size */
	127	#define CONFIG_SYS_CBSIZE 512
	128
	129	/* Print Buffer Size */
	130	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
	131	+ sizeof(CONFIG_SYS_PROMPT) + 16)
	132
	133	/* Boot Argument Buffer Size */
	134	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	135	#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
5f5c1d13 EBS	136
	137	/* Physical Memory Map */
	138	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
5f5c1d13 EBS	139	#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
5f5c1d13 EBS	140
73feefdc	141	#define CONFIG_SYS_SDRAM_BASE 0x80000000
5f5c1d13 EBS	142	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
	143	GENERATED_GBL_DATA_SIZE)
	144	/* Platform/Board specific defs */
	145	#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
	146	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
5f5c1d13 EBS	147
	148	/* NS16550 Configuration */
	149	#define CONFIG_SYS_NS16550
	150	#define CONFIG_SYS_NS16550_SERIAL
	151	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	152	#define CONFIG_SYS_NS16550_CLK (48000000)
	153	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
	154
5f5c1d13 EBS	155	#define CONFIG_CONS_INDEX 1
	156	#define CONFIG_BAUDRATE 115200
	157
47c6ea07 S	158	/* CPU */
	159	#define CONFIG_ARCH_CPU_INIT
	160
5f5c1d13 EBS	161	#define CONFIG_ENV_OVERWRITE 1
	162	#define CONFIG_SYS_CONSOLE_INFO_QUIET
	163
	164	/* MMC support */
	165	#define CONFIG_MMC
	166	#define CONFIG_GENERIC_MMC
	167	#define CONFIG_OMAP_HSMMC
	168	#define CONFIG_DOS_PARTITION
	169
	170	/* GPIO support */
	171	#define CONFIG_OMAP_GPIO
	172
	173	/* Ethernet support */
	174	#define CONFIG_DRIVER_TI_CPSW
	175	#define CONFIG_MII
5f5c1d13 EBS	176	#define CONFIG_BOOTP_DNS
	177	#define CONFIG_BOOTP_DNS2
	178	#define CONFIG_BOOTP_SEND_HOSTNAME
	179	#define CONFIG_BOOTP_GATEWAY
	180	#define CONFIG_BOOTP_SUBNETMASK
	181	#define CONFIG_NET_RETRY_COUNT 10
	182	#define CONFIG_NET_MULTI
	183	#define CONFIG_PHYLIB
5f5c1d13 EBS	184	#define CONFIG_PHY_SMSC
	185
	186	/* NAND support */
	187	#define CONFIG_NAND
	188	#define CONFIG_NAND_OMAP_GPMC
beba5f04	189	#define CONFIG_NAND_OMAP_ELM
5f5c1d13 EBS	190	#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
	191	#define CONFIG_SYS_NAND_BASE (0x08000000) /* phys address CS0 */
	192	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	193	#define CONFIG_SYS_NAND_ONFI_DETECTION 1
	194	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
cf8d0057	195	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
5f5c1d13	196	#define CONFIG_ENV_IS_IN_NAND
cf8d0057 EBS	197	#define CONFIG_ENV_OFFSET 0x180000 /* environment starts here */
	198	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE)
	199	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
5f5c1d13 EBS	200
	201	#define CONFIG_MTD_PARTITIONS
	202	#define CONFIG_MTD_DEVICE
	203	#define CONFIG_RBTREE
	204	#define CONFIG_LZO
	205
cf8d0057 EBS	206	#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
	207	#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(spl),"\
	208	"1m(uboot),256k(environment),"\
	209	"-(filesystem)"
5f5c1d13 EBS	210
	211	/* Unsupported features */
	212	#undef CONFIG_USE_IRQ
	213
	214	/* Defines for SPL */
	215	#define CONFIG_SPL
	216	#define CONFIG_SPL_FRAMEWORK
320d9746	217	/*
edfcf85a	218	* Place the image at the start of the ROM defined image space.
320d9746 TR	219	* We limit our size to the ROM-defined downloaded image area, and use the
	220	* rest of the space for stack.
	221	*/
edfcf85a	222	#define CONFIG_SPL_TEXT_BASE 0x402F0400
320d9746	223	#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
5f5c1d13 EBS	224	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
	225
	226	#define CONFIG_SPL_BSS_START_ADDR 0x80000000
	227	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
	228
	229	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	230	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	231	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	232	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
	233	#define CONFIG_SPL_MMC_SUPPORT
	234	#define CONFIG_SPL_FAT_SUPPORT
	235	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	236	#define CONFIG_SPL_LIBDISK_SUPPORT
	237	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	238	#define CONFIG_SPL_SERIAL_SUPPORT
	239	#define CONFIG_SPL_GPIO_SUPPORT
	240	#define CONFIG_SPL_YMODEM_SUPPORT
	241	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
	242
	243	#define CONFIG_SPL_BOARD_INIT
	244	#define CONFIG_SPL_NAND_AM33XX_BCH
	245	#define CONFIG_SPL_NAND_SUPPORT
	246	#define CONFIG_SPL_NAND_BASE
	247	#define CONFIG_SPL_NAND_DRIVERS
	248	#define CONFIG_SPL_NAND_ECC
	249	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	250	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	251	CONFIG_SYS_NAND_PAGE_SIZE)
	252	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	253	#define CONFIG_SYS_NAND_OOBSIZE 64
	254	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
	255	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	256	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	257	10, 11, 12, 13, 14, 15, 16, 17, \
	258	18, 19, 20, 21, 22, 23, 24, 25, \
	259	26, 27, 28, 29, 30, 31, 32, 33, \
	260	34, 35, 36, 37, 38, 39, 40, 41, \
	261	42, 43, 44, 45, 46, 47, 48, 49, \
	262	50, 51, 52, 53, 54, 55, 56, 57, }
	263
	264	#define CONFIG_SYS_NAND_ECCSIZE 512
	265	#define CONFIG_SYS_NAND_ECCBYTES 14
3f719069	266	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
5f5c1d13	267
5f5c1d13 EBS	268	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	269
	270	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	271
	272	/*
	273	* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
	274	* 64 bytes before this address should be set aside for u-boot.img's
	275	* header. That is 0x800FFFC0--0x80100000 should not be used for any
	276	* other needs.
	277	*/
	278	#define CONFIG_SYS_TEXT_BASE 0x80800000
	279	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	280	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
	281
	282	/*
	283	* Since SPL did pll and ddr initialization for us,
	284	* we don't need to do it twice.
	285	*/
	286	#ifndef CONFIG_SPL_BUILD
	287	#define CONFIG_SKIP_LOWLEVEL_INIT
	288	#endif
	289
	290	#endif /* ! __CONFIG_IGEP0033_H */