[people/ms/u-boot.git] / include / configs / tao3530.h

/*
 * Configuration settings for the TechNexion TAO-3530 SOM
 * equipped on Thunder baseboard.
 *
 * Edward Lin <linuxfae@technexion.com>
 * Tapani Utriainen <linuxfae@technexion.com>
 *
 * Copyright (C) 2013 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */

#define CONFIG_SDRC			/* Has an SDRC controller */

#include <asm/arch/cpu.h>		/* get chip and board defs */
#include <asm/arch/omap.h>

/* 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
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		(4 << 20)
#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB sector */

/*
 * Hardware drivers
 */

/*
 * NS16550 Configuration
 */
#define V_NS16550_CLK			48000000	/* 48MHz (APLL96/2) */

#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

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

/* commands to include */
#define CONFIG_CMD_MTDPARTS	/* Enable MTD parts commands */
#define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
#define MTDIDS_DEFAULT			"nand0=nand"
#define MTDPARTS_DEFAULT		"mtdparts=nand:512k(x-loader),"\
					"1920k(u-boot),128k(u-boot-env),"\
					"4m(kernel),-(fs)"

#define CONFIG_CMD_NAND		/* NAND support			*/

#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_OMAP24_I2C_SPEED	100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE	1
#define CONFIG_I2C_MULTI_BUS

/*
 * TWL4030
 */
#define CONFIG_TWL4030_LED

/*
 * Board NAND Info.
 */
#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 CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
							/* devices */
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
/* Environment information */

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x82000000\0" \
	"console=ttyO2,115200n8\0" \
	"mpurate=600\0" \
	"dvi_mode=omapfb.mode=dvi:1280x720-24@60\0" \
	"tv_mode=omapfb.mode=tv:ntsc\0" \
	"video_mode=omapdss.def_disp=lcd vram=6M omapfb.vram=0:2M,1:2M,2:2M\0" \
	"lcd_mode=omapfb.mode=lcd:800x480@60 \0" \
	"extra_options= \0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext3 rootwait\0" \
	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
	"nandrootfstype=ubifs\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"mpurate=${mpurate} " \
		"${video_mode} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype} " \
		"${extra_options}\0" \
	"nandargs=setenv bootargs console=${console} " \
		"mpurate=${mpurate} " \
		"${video_mode} " \
		"${network_setting} " \
		"root=${nandroot} " \
		"rootfstype=${nandrootfstype} "\
		"${extra_options}\0" \
	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source ${loadaddr}\0" \
	"loaduimage=fatload mmc ${mmcdev} ${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 rescan ${mmcdev}; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loaduimage; then " \
				"run mmcboot; " \
			"else run nandboot; " \
			"fi; " \
		"fi; " \
	"else run nandboot; fi"

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */

/* turn on command-line edit/hist/auto */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE

/* 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_ALT_MEMTEST		1
#define CONFIG_SYS_MEMTEST_START	(0x82000000)		/* memtest */
								/* defaults */
#define CONFIG_SYS_MEMTEST_END		(0x83FFFFFF)		/* 64MB */
#define CONFIG_SYS_MEMTEST_SCRATCH	(0x81000000)	/* dummy address */

#define CONFIG_SYS_LOAD_ADDR		(OMAP34XX_SDRC_CS0)	/* default */
							/* load address */
#define CONFIG_SYS_TEXT_BASE		0x80008000

/*
 * 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 */

/*
 * 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 *** */
#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE		NAND_BASE

/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP

#define CONFIG_ENV_IS_IN_NAND		1
#define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
#define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */

#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)
#define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR			CONFIG_ENV_OFFSET

#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)

#define CONFIG_OMAP3_SPI

/*
 * USB
 *
 * Currently only EHCI is enabled, the MUSB OTG controller
 * is not enabled.
 */

/* USB EHCI */
#define CONFIG_USB_EHCI_HCD
#define CONFIG_USB_EHCI_OMAP
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	162

#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX

#define CONFIG_USB_ETHER
#define CONFIG_USB_ETHER_RNDIS

/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE

#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"

#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_OMAP3_ID_NAND
#define CONFIG_SPL_LDSCRIPT		"arch/arm/mach-omap2/u-boot-spl.lds"

/* 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
/*
 * Use the ECC/OOB layout from omap_gpmc.h that matches your chip:
 * SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT
 */
#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_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW

#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000

#define CONFIG_SPL_TEXT_BASE		0x40200800
#define CONFIG_SPL_MAX_SIZE		(SRAM_SCRATCH_SPACE_ADDR - \
					 CONFIG_SPL_TEXT_BASE)

/*
 * Use 0x80008000 as TEXT_BASE here for compatibility reasons with the
 * older x-loader implementations. And move the BSS area so that it
 * doesn't overlap with TEXT_BASE.
 */
#define CONFIG_SYS_TEXT_BASE		0x80008000
#define CONFIG_SPL_BSS_START_ADDR	0x80100000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

#define CONFIG_SYS_SPL_MALLOC_START	0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

#endif /* __CONFIG_H */
Commit	Line	Data
550e3756 TU	1	/*
	2	* Configuration settings for the TechNexion TAO-3530 SOM
	3	* equipped on Thunder baseboard.
	4	*
	5	* Edward Lin <linuxfae@technexion.com>
	6	* Tapani Utriainen <linuxfae@technexion.com>
	7	*
a9f52490 SR	8	* Copyright (C) 2013 Stefan Roese <sr@denx.de>
a9f52490 SR	9	*
550e3756 TU	10	* SPDX-License-Identifier: GPL-2.0+
	11	*/
	12
	13	#ifndef __CONFIG_H
	14	#define __CONFIG_H
	15
	16	/*
	17	* High Level Configuration Options
	18	*/
550e3756	19
550e3756 TU	20	#define CONFIG_SDRC /* Has an SDRC controller */
	21
	22	#include <asm/arch/cpu.h> /* get chip and board defs */
987ec585	23	#include <asm/arch/omap.h>
550e3756	24
550e3756 TU	25	/* Clock Defines */
	26	#define V_OSCK 26000000 /* Clock output from T2 */
	27	#define V_SCLK (V_OSCK >> 1)
	28
	29	#define CONFIG_MISC_INIT_R
	30
550e3756 TU	31	#define CONFIG_CMDLINE_TAG
	32	#define CONFIG_SETUP_MEMORY_TAGS
	33	#define CONFIG_INITRD_TAG
	34	#define CONFIG_REVISION_TAG
	35
	36	/*
	37	* Size of malloc() pool
	38	*/
	39	#define CONFIG_SYS_MALLOC_LEN (4 << 20)
	40	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
	41
	42	/*
	43	* Hardware drivers
	44	*/
	45
	46	/*
	47	* NS16550 Configuration
	48	*/
	49	#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
	50
550e3756 TU	51	#define CONFIG_SYS_NS16550_SERIAL
	52	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	53	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	54
	55	/*
	56	* select serial console configuration
	57	*/
	58	#define CONFIG_CONS_INDEX 3
	59	#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
	60
	61	/* allow to overwrite serial and ethaddr */
	62	#define CONFIG_ENV_OVERWRITE
550e3756 TU	63
550e3756 TU	64	/* commands to include */
550e3756 TU	65	#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
	66	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
	67	#define MTDIDS_DEFAULT "nand0=nand"
	68	#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
	69	"1920k(u-boot),128k(u-boot-env),"\
	70	"4m(kernel),-(fs)"
	71
550e3756	72	#define CONFIG_CMD_NAND /* NAND support */
550e3756	73
550e3756 TU	74	#define CONFIG_SYS_I2C
	75	#define CONFIG_SYS_I2C_OMAP34XX
	76	#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
	77	#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
	78	#define CONFIG_I2C_MULTI_BUS
	79
	80	/*
	81	* TWL4030
	82	*/
550e3756 TU	83	#define CONFIG_TWL4030_LED
	84
	85	/*
	86	* Board NAND Info.
	87	*/
550e3756 TU	88	#define CONFIG_NAND_OMAP_GPMC
	89	#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
	90	/* to access nand */
	91	#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
	92	/* to access nand at */
	93	/* CS0 */
550e3756 TU	94
	95	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
	96	/* devices */
55f1b39f	97	#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
550e3756	98	/* Environment information */
550e3756 TU	99
	100	#define CONFIG_EXTRA_ENV_SETTINGS \
	101	"loadaddr=0x82000000\0" \
	102	"console=ttyO2,115200n8\0" \
	103	"mpurate=600\0" \
	104	"dvi_mode=omapfb.mode=dvi:1280x720-24@60\0" \
	105	"tv_mode=omapfb.mode=tv:ntsc\0" \
	106	"video_mode=omapdss.def_disp=lcd vram=6M omapfb.vram=0:2M,1:2M,2:2M\0" \
	107	"lcd_mode=omapfb.mode=lcd:800x480@60 \0" \
	108	"extra_options= \0" \
550e3756 TU	109	"mmcdev=0\0" \
	110	"mmcroot=/dev/mmcblk0p2 rw\0" \
	111	"mmcrootfstype=ext3 rootwait\0" \
	112	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
	113	"nandrootfstype=ubifs\0" \
	114	"mmcargs=setenv bootargs console=${console} " \
550e3756 TU	115	"mpurate=${mpurate} " \
	116	"${video_mode} " \
	117	"root=${mmcroot} " \
	118	"rootfstype=${mmcrootfstype} " \
	119	"${extra_options}\0" \
	120	"nandargs=setenv bootargs console=${console} " \
550e3756 TU	121	"mpurate=${mpurate} " \
	122	"${video_mode} " \
	123	"${network_setting} " \
	124	"root=${nandroot} " \
	125	"rootfstype=${nandrootfstype} "\
	126	"${extra_options}\0" \
	127	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	128	"bootscript=echo Running bootscript from mmc ...; " \
	129	"source ${loadaddr}\0" \
	130	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	131	"mmcboot=echo Booting from mmc ...; " \
	132	"run mmcargs; " \
	133	"bootm ${loadaddr}\0" \
	134	"nandboot=echo Booting from nand ...; " \
	135	"run nandargs; " \
	136	"nand read ${loadaddr} 280000 400000; " \
	137	"bootm ${loadaddr}\0" \
	138
	139	#define CONFIG_BOOTCOMMAND \
	140	"if mmc rescan ${mmcdev}; then " \
	141	"if run loadbootscript; then " \
	142	"run bootscript; " \
	143	"else " \
	144	"if run loaduimage; then " \
	145	"run mmcboot; " \
	146	"else run nandboot; " \
	147	"fi; " \
	148	"fi; " \
	149	"else run nandboot; fi"
	150
	151	/*
	152	* Miscellaneous configurable options
	153	*/
	154	#define CONFIG_SYS_LONGHELP /* undef to save memory */
550e3756 TU	155	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	156
	157	/* turn on command-line edit/hist/auto */
	158	#define CONFIG_CMDLINE_EDITING
550e3756 TU	159	#define CONFIG_AUTO_COMPLETE
	160
	161	/* Print Buffer Size */
	162	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	163	sizeof(CONFIG_SYS_PROMPT) + 16)
	164	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	165	/* Boot Argument Buffer Size */
	166	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	167
	168	#define CONFIG_SYS_ALT_MEMTEST 1
	169	#define CONFIG_SYS_MEMTEST_START (0x82000000) /* memtest */
	170	/* defaults */
	171	#define CONFIG_SYS_MEMTEST_END (0x83FFFFFF) /* 64MB */
	172	#define CONFIG_SYS_MEMTEST_SCRATCH (0x81000000) /* dummy address */
	173
	174	#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
	175	/* load address */
	176	#define CONFIG_SYS_TEXT_BASE 0x80008000
	177
	178	/*
	179	* OMAP3 has 12 GP timers, they can be driven by the system clock
	180	* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
	181	* This rate is divided by a local divisor.
	182	*/
	183	#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
	184	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	185
550e3756 TU	186	/*
	187	* Physical Memory Map
	188	*/
	189	#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
	190	#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
	191	#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
	192	#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
	193
	194	/*
	195	* FLASH and environment organization
	196	*/
	197
	198	/* ** PISMO SUPPORT * */
550e3756	199	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
222a3113	200	#define CONFIG_SYS_FLASH_BASE NAND_BASE
550e3756 TU	201
	202	/* Monitor at start of flash */
	203	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	204	#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
	205
	206	#define CONFIG_ENV_IS_IN_NAND 1
	207	#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
	208	#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
	209
	210	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10)
	211	#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
	212	#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
	213
	214	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	215	#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
	216	#define CONFIG_SYS_INIT_RAM_SIZE 0x800
	217	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	218	CONFIG_SYS_INIT_RAM_SIZE - \
	219	GENERATED_GBL_DATA_SIZE)
	220
	221	#define CONFIG_OMAP3_SPI
	222
	223	/*
	224	* USB
	225	*
	226	* Currently only EHCI is enabled, the MUSB OTG controller
	227	* is not enabled.
	228	*/
	229
	230	/* USB EHCI */
8850c5d5	231	#define CONFIG_USB_EHCI_HCD
550e3756 TU	232	#define CONFIG_USB_EHCI_OMAP
	233	#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 162
	234
	235	#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
	236	#define CONFIG_USB_HOST_ETHER
	237	#define CONFIG_USB_ETHER_SMSC95XX
	238
	239	#define CONFIG_USB_ETHER
	240	#define CONFIG_USB_ETHER_RNDIS
550e3756	241
a9f52490	242	/* Defines for SPL */
a9f52490 SR	243	#define CONFIG_SPL_FRAMEWORK
	244	#define CONFIG_SPL_NAND_SIMPLE
	245
e2ccdf89	246	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
205b4f33	247	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
a9f52490 SR	248
a9f52490 SR	249	#define CONFIG_SPL_BOARD_INIT
a9f52490 SR	250	#define CONFIG_SPL_NAND_BASE
	251	#define CONFIG_SPL_NAND_DRIVERS
	252	#define CONFIG_SPL_NAND_ECC
a9f52490	253	#define CONFIG_SPL_OMAP3_ID_NAND
983e3700	254	#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
a9f52490 SR	255
	256	/* NAND boot config */
	257	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	258	#define CONFIG_SYS_NAND_PAGE_COUNT 64
	259	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	260	#define CONFIG_SYS_NAND_OOBSIZE 64
	261	#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
	262	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	263	/*
	264	* Use the ECC/OOB layout from omap_gpmc.h that matches your chip:
	265	* SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT
	266	*/
	267	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	268	10, 11, 12, 13 }
	269	#define CONFIG_SYS_NAND_ECCSIZE 512
	270	#define CONFIG_SYS_NAND_ECCBYTES 3
	271	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
	272
	273	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	274	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	275
	276	#define CONFIG_SPL_TEXT_BASE 0x40200800
fa2f81b0 TR	277	#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
fa2f81b0 TR	278	CONFIG_SPL_TEXT_BASE)
a9f52490 SR	279
	280	/*
	281	* Use 0x80008000 as TEXT_BASE here for compatibility reasons with the
	282	* older x-loader implementations. And move the BSS area so that it
	283	* doesn't overlap with TEXT_BASE.
	284	*/
	285	#define CONFIG_SYS_TEXT_BASE 0x80008000
	286	#define CONFIG_SPL_BSS_START_ADDR 0x80100000
	287	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
	288
	289	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	290	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
	291
550e3756	292	#endif /* __CONFIG_H */