include/configs/igep00x0.h - platform/external/u-boot - Gitiles

 /*
  * Common configuration settings for IGEP technology based boards
  *
  * (C) Copyright 2012
  * ISEE 2007 SL, <www.iseebcn.com>
  *
  * 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 __IGEP00X0_H
 #define __IGEP00X0_H

 #include <asm/sizes.h>

 /*
  * High Level Configuration Options
  */
 #define CONFIG_OMAP		1	/* in a TI OMAP core */
 #define CONFIG_OMAP34XX		1	/* which is a 34XX */
 #define CONFIG_OMAP_GPIO

 #define CONFIG_SDRC	/* The chip has SDRC controller */

 #include <asm/arch/cpu.h>
 #include <asm/arch/omap3.h>

 /*
  * Display CPU and Board information
  */
 #define CONFIG_DISPLAY_CPUINFO		1
 #define CONFIG_DISPLAY_BOARDINFO	1

 /* 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		1	/* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS	1
 #define CONFIG_INITRD_TAG		1
 #define CONFIG_REVISION_TAG		1

 #define CONFIG_OF_LIBFDT		1

 /*
  * NS16550 Configuration
  */

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

 #define CONFIG_SYS_NS16550
 #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
 #define CONFIG_SERIAL3			3

 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600, \
 					115200}
 #define CONFIG_GENERIC_MMC		1
 #define CONFIG_MMC			1
 #define CONFIG_OMAP_HSMMC		1
 #define CONFIG_DOS_PARTITION		1

 /* USB */
 #define CONFIG_MUSB_UDC			1
 #define CONFIG_USB_OMAP3		1
 #define CONFIG_TWL4030_USB		1

 /* USB device configuration */
 #define CONFIG_USB_DEVICE		1
 #define CONFIG_USB_TTY			1
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV	1

 /* Change these to suit your needs */
 #define CONFIG_USBD_VENDORID		0x0451
 #define CONFIG_USBD_PRODUCTID		0x5678
 #define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
 #define CONFIG_USBD_PRODUCT_NAME	"IGEP"

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

 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_EXT2		/* EXT2 Support			*/
 #define CONFIG_CMD_FAT		/* FAT support			*/
 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_MMC		/* MMC support			*/
 #ifdef CONFIG_BOOT_ONENAND
 #define CONFIG_CMD_ONENAND	/* ONENAND support		*/
 #endif
 #ifdef CONFIG_BOOT_NAND
 #define CONFIG_CMD_NAND
 #endif
 #define CONFIG_CMD_NET		/* bootp, tftpboot, rarpboot	*/
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_NFS		/* NFS support			*/
 #define CONFIG_CMD_MTDPARTS	/* Enable MTD parts commands	*/
 #define CONFIG_MTD_DEVICE

 #undef CONFIG_CMD_FLASH		/* flinfo, erase, protect	*/
 #undef CONFIG_CMD_IMLS		/* List all found images	*/

 #define CONFIG_SYS_NO_FLASH
 #define CONFIG_HARD_I2C			1
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		1
 #define CONFIG_SYS_I2C_BUS		0
 #define CONFIG_SYS_I2C_BUS_SELECT	1
 #define CONFIG_DRIVER_OMAP34XX_I2C	1

 /*
  * TWL4030
  */
 #define CONFIG_TWL4030_POWER		1

 #define CONFIG_BOOTDELAY		3

 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"usbtty=cdc_acm\0" \
 	"loadaddr=0x82000000\0" \
 	"usbtty=cdc_acm\0" \
 	"console=ttyO2,115200n8\0" \
 	"mpurate=auto\0" \
 	"vram=12M\0" \
 	"dvimode=1024x768MR-16@60\0" \
 	"defaultdisplay=dvi\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext4 rootwait\0" \
 	"nandroot=/dev/mtdblock4 rw\0" \
 	"nandrootfstype=jffs2\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"mpurate=${mpurate} " \
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
 		"omapfb.debug=y " \
 		"omapdss.def_disp=${defaultdisplay} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
 	"nandargs=setenv bootargs console=${console} " \
 		"mpurate=${mpurate} " \
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
 		"omapfb.debug=y " \
 		"omapdss.def_disp=${defaultdisplay} " \
 		"root=${nandroot} " \
 		"rootfstype=${nandrootfstype}\0" \
 	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
 	"importbootenv=echo Importing environment from mmc ...; " \
 		"env import -t $loadaddr $filesize\0" \
 	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run mmcargs; " \
 		"bootm ${loadaddr}\0" \
 	"nandboot=echo Booting from onenand ...; " \
 		"run nandargs; " \
 		"onenand read ${loadaddr} 280000 400000; " \
 		"bootm ${loadaddr}\0" \

 #define CONFIG_BOOTCOMMAND \
 	"mmc dev ${mmcdev}; if mmc rescan; then " \
 		"echo SD/MMC found on device ${mmcdev};" \
 		"if run loadbootenv; then " \
 			"run importbootenv;" \
 		"fi;" \
 		"if test -n $uenvcmd; then " \
 			"echo Running uenvcmd ...;" \
 			"run uenvcmd;" \
 		"fi;" \
 		"if run loaduimage; then " \
 			"run mmcboot;" \
 		"fi;" \
 	"fi;" \
 	"run nandboot;" \

 #define CONFIG_AUTO_COMPLETE		1

 /*
  * Miscellaneous configurable options
  */
 #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_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 */
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)

 #define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)	/* memtest */
 								/* works on */
 #define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + \
 					0x01F00000) /* 31MB */

 #define CONFIG_SYS_LOAD_ADDR		(OMAP34XX_SDRC_CS0)	/* default */
 							/* load address */

 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)

 /*
  * 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 */
 #define CONFIG_SYS_HZ			1000

 /*
  * 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 meg */
 #define PHYS_SDRAM_2		OMAP34XX_SDRC_CS1

 /*
  * FLASH and environment organization
  */

 #ifdef CONFIG_BOOT_ONENAND
 #define PISMO1_ONEN_SIZE		GPMC_SIZE_128M /* Configure the PISMO */

 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP

 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */

 #define CONFIG_ENV_IS_IN_ONENAND	1
 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */
 #define CONFIG_ENV_ADDR			ONENAND_ENV_OFFSET
 #endif

 #ifdef CONFIG_BOOT_NAND
 #define PISMO1_NAND_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_SYS_NAND_BASE		NAND_BASE
 #define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_ENV_OFFSET		0x260000 /* environment starts here */
 #define CONFIG_ENV_IS_IN_NAND	        1
 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */
 #define CONFIG_ENV_ADDR			NAND_ENV_OFFSET
 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 #endif

 /*
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))

 /*
  * SMSC911x Ethernet
  */
 #if defined(CONFIG_CMD_NET)
 #define CONFIG_SMC911X
 #define CONFIG_SMC911X_32_BIT
 #define CONFIG_SMC911X_BASE	0x2C000000
 #endif /* (CONFIG_CMD_NET) */

 /*
  * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
  * and older u-boot.bin with the new U-Boot SPL.
  */
 #define CONFIG_SYS_TEXT_BASE		0x80008000
 #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)

 /* SPL */
 #define CONFIG_SPL
 #define CONFIG_SPL_FRAMEWORK
 #define CONFIG_SPL_NAND_SIMPLE
 #define CONFIG_SPL_TEXT_BASE		0x40200800
 #define CONFIG_SPL_MAX_SIZE		(54 * 1024)
 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK

 /* move malloc and bss high to prevent clashing with the main image */
 #define CONFIG_SYS_SPL_MALLOC_START	0x87000000
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
 #define CONFIG_SPL_BSS_START_ADDR	0x87080000	/* end of minimum RAM */
 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

 /* MMC boot config */
 #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_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #define CONFIG_SPL_I2C_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT

 #define CONFIG_SPL_POWER_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"

 #ifdef CONFIG_BOOT_ONENAND
 #define CONFIG_SPL_ONENAND_SUPPORT

 /* OneNAND boot config */
 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS  0x80000
 #define CONFIG_SYS_ONENAND_PAGE_SIZE	2048
 #define CONFIG_SPL_ONENAND_LOAD_ADDR    0x80000
 #define CONFIG_SPL_ONENAND_LOAD_SIZE    \
 	(512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR)

 #endif

 #ifdef CONFIG_BOOT_NAND
 #define CONFIG_SPL_NAND_SUPPORT

 /* 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	0
 #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_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 #endif

 #endif /* __IGEP00X0_H */
	/*
	* Common configuration settings for IGEP technology based boards
	*
	* (C) Copyright 2012
	* ISEE 2007 SL, <www.iseebcn.com>
	*
	* 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 __IGEP00X0_H
	#define __IGEP00X0_H

	#include <asm/sizes.h>

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_OMAP 1 /* in a TI OMAP core */
	#define CONFIG_OMAP34XX 1 /* which is a 34XX */
	#define CONFIG_OMAP_GPIO

	#define CONFIG_SDRC /* The chip has SDRC controller */

	#include <asm/arch/cpu.h>
	#include <asm/arch/omap3.h>

	/*
	* Display CPU and Board information
	*/
	#define CONFIG_DISPLAY_CPUINFO 1
	#define CONFIG_DISPLAY_BOARDINFO 1

	/* 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 1 /* enable passing of ATAGs */
	#define CONFIG_SETUP_MEMORY_TAGS 1
	#define CONFIG_INITRD_TAG 1
	#define CONFIG_REVISION_TAG 1

	#define CONFIG_OF_LIBFDT 1

	/*
	* NS16550 Configuration
	*/

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

	#define CONFIG_SYS_NS16550
	#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
	#define CONFIG_SERIAL3 3

	/* allow to overwrite serial and ethaddr */
	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_BAUDRATE 115200
	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
	115200}
	#define CONFIG_GENERIC_MMC 1
	#define CONFIG_MMC 1
	#define CONFIG_OMAP_HSMMC 1
	#define CONFIG_DOS_PARTITION 1

	/* USB */
	#define CONFIG_MUSB_UDC 1
	#define CONFIG_USB_OMAP3 1
	#define CONFIG_TWL4030_USB 1

	/* USB device configuration */
	#define CONFIG_USB_DEVICE 1
	#define CONFIG_USB_TTY 1
	#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1

	/* Change these to suit your needs */
	#define CONFIG_USBD_VENDORID 0x0451
	#define CONFIG_USBD_PRODUCTID 0x5678
	#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
	#define CONFIG_USBD_PRODUCT_NAME "IGEP"

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

	#define CONFIG_CMD_CACHE
	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	#define CONFIG_CMD_FAT /* FAT support */
	#define CONFIG_CMD_I2C /* I2C serial bus support */
	#define CONFIG_CMD_MMC /* MMC support */
	#ifdef CONFIG_BOOT_ONENAND
	#define CONFIG_CMD_ONENAND /* ONENAND support */
	#endif
	#ifdef CONFIG_BOOT_NAND
	#define CONFIG_CMD_NAND
	#endif
	#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_NFS /* NFS support */
	#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
	#define CONFIG_MTD_DEVICE

	#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
	#undef CONFIG_CMD_IMLS /* List all found images */

	#define CONFIG_SYS_NO_FLASH
	#define CONFIG_HARD_I2C 1
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 1
	#define CONFIG_SYS_I2C_BUS 0
	#define CONFIG_SYS_I2C_BUS_SELECT 1
	#define CONFIG_DRIVER_OMAP34XX_I2C 1

	/*
	* TWL4030
	*/
	#define CONFIG_TWL4030_POWER 1

	#define CONFIG_BOOTDELAY 3

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"usbtty=cdc_acm\0" \
	"loadaddr=0x82000000\0" \
	"usbtty=cdc_acm\0" \
	"console=ttyO2,115200n8\0" \
	"mpurate=auto\0" \
	"vram=12M\0" \
	"dvimode=1024x768MR-16@60\0" \
	"defaultdisplay=dvi\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"nandroot=/dev/mtdblock4 rw\0" \
	"nandrootfstype=jffs2\0" \
	"mmcargs=setenv bootargs console=${console} " \
	"mpurate=${mpurate} " \
	"vram=${vram} " \
	"omapfb.mode=dvi:${dvimode} " \
	"omapfb.debug=y " \
	"omapdss.def_disp=${defaultdisplay} " \
	"root=${mmcroot} " \
	"rootfstype=${mmcrootfstype}\0" \
	"nandargs=setenv bootargs console=${console} " \
	"mpurate=${mpurate} " \
	"vram=${vram} " \
	"omapfb.mode=dvi:${dvimode} " \
	"omapfb.debug=y " \
	"omapdss.def_disp=${defaultdisplay} " \
	"root=${nandroot} " \
	"rootfstype=${nandrootfstype}\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
	"env import -t $loadaddr $filesize\0" \
	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	"mmcboot=echo Booting from mmc ...; " \
	"run mmcargs; " \
	"bootm ${loadaddr}\0" \
	"nandboot=echo Booting from onenand ...; " \
	"run nandargs; " \
	"onenand read ${loadaddr} 280000 400000; " \
	"bootm ${loadaddr}\0" \

	#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
	"echo SD/MMC found on device ${mmcdev};" \
	"if run loadbootenv; then " \
	"run importbootenv;" \
	"fi;" \
	"if test -n $uenvcmd; then " \
	"echo Running uenvcmd ...;" \
	"run uenvcmd;" \
	"fi;" \
	"if run loaduimage; then " \
	"run mmcboot;" \
	"fi;" \
	"fi;" \
	"run nandboot;" \

	#define CONFIG_AUTO_COMPLETE 1

	/*
	* Miscellaneous configurable options
	*/
	#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_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 */
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)

	#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
	/* works on */
	#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
	0x01F00000) /* 31MB */

	#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
	/* load address */

	#define CONFIG_SYS_MONITOR_LEN (256 << 10)

	/*
	* 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 */
	#define CONFIG_SYS_HZ 1000

	/*
	* 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 meg */
	#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1

	/*
	* FLASH and environment organization
	*/

	#ifdef CONFIG_BOOT_ONENAND
	#define PISMO1_ONEN_SIZE GPMC_SIZE_128M /* Configure the PISMO */

	#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP

	#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */

	#define CONFIG_ENV_IS_IN_ONENAND 1
	#define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */
	#define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET
	#endif

	#ifdef CONFIG_BOOT_NAND
	#define PISMO1_NAND_SIZE GPMC_SIZE_128M /* Configure the PISMO */
	#define CONFIG_NAND_OMAP_GPMC
	#define CONFIG_SYS_NAND_BASE NAND_BASE
	#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
	#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
	#define CONFIG_ENV_IS_IN_NAND 1
	#define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */
	#define CONFIG_ENV_ADDR NAND_ENV_OFFSET
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#endif

	/*
	* Size of malloc() pool
	*/
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))

	/*
	* SMSC911x Ethernet
	*/
	#if defined(CONFIG_CMD_NET)
	#define CONFIG_SMC911X
	#define CONFIG_SMC911X_32_BIT
	#define CONFIG_SMC911X_BASE 0x2C000000
	#endif /* (CONFIG_CMD_NET) */

	/*
	* Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
	* and older u-boot.bin with the new U-Boot SPL.
	*/
	#define CONFIG_SYS_TEXT_BASE 0x80008000
	#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)

	/* SPL */
	#define CONFIG_SPL
	#define CONFIG_SPL_FRAMEWORK
	#define CONFIG_SPL_NAND_SIMPLE
	#define CONFIG_SPL_TEXT_BASE 0x40200800
	#define CONFIG_SPL_MAX_SIZE (54 * 1024)
	#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK

	/* move malloc and bss high to prevent clashing with the main image */
	#define CONFIG_SYS_SPL_MALLOC_START 0x87000000
	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
	#define CONFIG_SPL_BSS_START_ADDR 0x87080000 /* end of minimum RAM */
	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */

	/* MMC boot config */
	#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_LIBCOMMON_SUPPORT
	#define CONFIG_SPL_LIBDISK_SUPPORT
	#define CONFIG_SPL_I2C_SUPPORT
	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	#define CONFIG_SPL_MMC_SUPPORT
	#define CONFIG_SPL_FAT_SUPPORT
	#define CONFIG_SPL_SERIAL_SUPPORT

	#define CONFIG_SPL_POWER_SUPPORT
	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"

	#ifdef CONFIG_BOOT_ONENAND
	#define CONFIG_SPL_ONENAND_SUPPORT

	/* OneNAND boot config */
	#define CONFIG_SYS_ONENAND_U_BOOT_OFFS 0x80000
	#define CONFIG_SYS_ONENAND_PAGE_SIZE 2048
	#define CONFIG_SPL_ONENAND_LOAD_ADDR 0x80000
	#define CONFIG_SPL_ONENAND_LOAD_SIZE \
	(512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR)

	#endif

	#ifdef CONFIG_BOOT_NAND
	#define CONFIG_SPL_NAND_SUPPORT

	/* 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 0
	#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_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	#endif

	#endif /* __IGEP00X0_H */