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