include/configs/omap3_beagle.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2006-2008
  * Texas Instruments.
  * Richard Woodruff <r-woodruff2@ti.com>
  * Syed Mohammed Khasim <x0khasim@ti.com>
  *
  * Configuration settings for the TI OMAP3530 Beagle board.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */

 /*
  * 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.  We use this rather than the inherited defines from
  * ti_armv7_common.h for backwards compatibility.
  */
 #define CONFIG_SYS_TEXT_BASE		0x80100000
 #define CONFIG_SPL_BSS_START_ADDR	0x80000000
 #define CONFIG_SPL_BSS_MAX_SIZE		(512 << 10)	/* 512 KB */
 #define CONFIG_SYS_SPL_MALLOC_START	0x80208000
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

 #include <configs/ti_omap3_common.h>

 #define CONFIG_MISC_INIT_R

 #define CONFIG_REVISION_TAG		1
 #define CONFIG_ENV_OVERWRITE

 /* Status LED */
 #define CONFIG_STATUS_LED		1
 #define CONFIG_BOARD_SPECIFIC_LED	1
 #define STATUS_LED_BIT			0x01
 #define STATUS_LED_STATE		STATUS_LED_ON
 #define STATUS_LED_PERIOD		(CONFIG_SYS_HZ / 2)
 #define STATUS_LED_BIT1			0x02
 #define STATUS_LED_STATE1		STATUS_LED_ON
 #define STATUS_LED_PERIOD1		(CONFIG_SYS_HZ / 2)
 #define STATUS_LED_BOOT			STATUS_LED_BIT
 #define STATUS_LED_GREEN		STATUS_LED_BIT1

 /* Enable Multi Bus support for I2C */
 #define CONFIG_I2C_MULTI_BUS		1

 /* Probe all devices */
 #define CONFIG_SYS_I2C_NOPROBES		{{0x0, 0x0}}

 /* USB */
 #define CONFIG_USB_MUSB_OMAP2PLUS
 #define CONFIG_USB_MUSB_PIO_ONLY
 #define CONFIG_TWL4030_USB		1
 #define CONFIG_USB_ETHER
 #define CONFIG_USB_ETHER_RNDIS
 #define CONFIG_USB_FUNCTION_FASTBOOT
 #define CONFIG_CMD_FASTBOOT
 #define CONFIG_ANDROID_BOOT_IMAGE
 #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
 #define CONFIG_FASTBOOT_BUF_SIZE	0x07000000

 /* USB EHCI */
 #define CONFIG_USB_EHCI

 #define CONFIG_USB_EHCI_OMAP
 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	147

 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX
 #define CONFIG_USB_ETHER_MCS7830
 #define CONFIG_USB_ETHER_SMSC95XX

 /* GPIO banks */
 #define CONFIG_OMAP3_GPIO_5		/* GPIO128..159 is in GPIO bank 5 */
 #define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */

 /* commands to include */

 #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_CMD_LED		/* LED support			*/

 #define CONFIG_VIDEO_OMAP3	/* DSS Support			*/

 /*
  * TWL4030
  */
 #define CONFIG_TWL4030_LED		1

 /*
  * Board NAND Info.
  */
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */

 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 0)

 #define CONFIG_BOOTCOMMAND \
 	"run findfdt; " \
 	"run distro_bootcmd; " \
 	"mmc dev ${mmcdev}; if mmc rescan; then " \
 		"if run userbutton; then " \
 			"setenv bootenv uEnv.txt;" \
 		"else " \
 			"setenv bootenv user.txt;" \
 		"fi;" \
 		"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 loadbootscript; then " \
 			"run bootscript; " \
 		"else " \
 			"if run loadimage; then " \
 				"run mmcboot;" \
 			"fi;" \
 		"fi; " \
 	"fi;" \
 	"run nandboot;" \
 	"setenv bootfile zImage;" \
 	"if run loadimage; then " \
 		"run loadfdt;" \
 		"run mmcbootz; " \
 	"fi; " \

 #include <config_distro_bootcmd.h>

 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x80200000\0" \
 	"kernel_addr_r=0x80200000\0" \
 	"rdaddr=0x81000000\0" \
 	"initrd_addr_r=0x81000000\0" \
 	"fdt_high=0xffffffff\0" \
 	"fdtaddr=0x80f80000\0" \
 	"fdt_addr_r=0x80f80000\0" \
 	"usbtty=cdc_acm\0" \
 	"bootfile=uImage\0" \
 	"ramdisk=ramdisk.gz\0" \
 	"bootdir=/boot\0" \
 	"bootpart=0:2\0" \
 	"console=ttyO2,115200n8\0" \
 	"mpurate=auto\0" \
 	"buddy=none\0" \
 	"optargs=\0" \
 	"camera=none\0" \
 	"vram=12M\0" \
 	"dvimode=640x480MR-16@60\0" \
 	"defaultdisplay=dvi\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext3 rootwait\0" \
 	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
 	"nandrootfstype=ubifs\0" \
 	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
 	"ramrootfstype=ext2\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"mpurate=${mpurate} " \
 		"buddy=${buddy} "\
 		"camera=${camera} "\
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
 		"omapdss.def_disp=${defaultdisplay} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
 	"nandargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"mpurate=${mpurate} " \
 		"buddy=${buddy} "\
 		"camera=${camera} "\
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
 		"omapdss.def_disp=${defaultdisplay} " \
 		"root=${nandroot} " \
 		"rootfstype=${nandrootfstype}\0" \
 	"findfdt=" \
 		"if test $beaglerev = AxBx; then " \
 			"setenv fdtfile omap3-beagle.dtb; fi; " \
 		"if test $beaglerev = Cx; then " \
 			"setenv fdtfile omap3-beagle.dtb; fi; " \
 		"if test $beaglerev = C4; then " \
 			"setenv fdtfile omap3-beagle.dtb; fi; " \
 		"if test $beaglerev = xMAB; then " \
 			"setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
 		"if test $beaglerev = xMC; then " \
 			"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 		"if test $fdtfile = undefined; then " \
 			"echo WARNING: Could not determine device tree to use; fi; \0" \
 	"validatefdt=" \
 		"if test $beaglerev = xMAB; then " \
 			"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
 				"setenv fdtfile omap3-beagle-xm.dtb; " \
 			"fi; " \
 		"fi; \0" \
 	"bootenv=uEnv.txt\0" \
 	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 	"importbootenv=echo Importing environment from mmc ...; " \
 		"env import -t -r $loadaddr $filesize\0" \
 	"ramargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"mpurate=${mpurate} " \
 		"buddy=${buddy} "\
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
 		"omapdss.def_disp=${defaultdisplay} " \
 		"root=${ramroot} " \
 		"rootfstype=${ramrootfstype}\0" \
 	"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
 	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
 		"source ${loadaddr}\0" \
 	"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run mmcargs; " \
 		"bootm ${loadaddr}\0" \
 	"mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
 		"run mmcargs; " \
 		"bootz ${loadaddr} - ${fdtaddr}\0" \
 	"nandboot=echo Booting from nand ...; " \
 		"run nandargs; " \
 		"nand read ${loadaddr} 280000 400000; " \
 		"bootm ${loadaddr}\0" \
 	"ramboot=echo Booting from ramdisk ...; " \
 		"run ramargs; " \
 		"bootm ${loadaddr}\0" \
 	"userbutton=if gpio input 173; then run userbutton_xm; " \
 		"else run userbutton_nonxm; fi;\0" \
 	"userbutton_xm=gpio input 4;\0" \
 	"userbutton_nonxm=gpio input 7;\0" \
 	BOOTENV

 /*
  * 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_PTV			2       /* Divisor: 2^(PTV+1) => 8 */

 /*-----------------------------------------------------------------------
  * FLASH and environment organization
  */

 /* **** PISMO SUPPORT *** */
 #if defined(CONFIG_CMD_NAND)
 #define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif

 /* 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 CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */

 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
 #define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET

 #define CONFIG_OMAP3_SPI

 /* Defines for SPL */
 #define CONFIG_SPL_OMAP3_ID_NAND

 /* NAND boot config */
 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 #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_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 /* NAND: SPL falcon mode configs */
 #ifdef CONFIG_SPL_OS_BOOT
 #define CONFIG_CMD_SPL_NAND_OFS		0x240000
 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
 #define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
 #endif

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2006-2008
	* Texas Instruments.
	* Richard Woodruff <r-woodruff2@ti.com>
	* Syed Mohammed Khasim <x0khasim@ti.com>
	*
	* Configuration settings for the TI OMAP3530 Beagle board.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */

	/*
	* 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. We use this rather than the inherited defines from
	* ti_armv7_common.h for backwards compatibility.
	*/
	#define CONFIG_SYS_TEXT_BASE 0x80100000
	#define CONFIG_SPL_BSS_START_ADDR 0x80000000
	#define CONFIG_SPL_BSS_MAX_SIZE (512 << 10) /* 512 KB */
	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000

	#include <configs/ti_omap3_common.h>

	#define CONFIG_MISC_INIT_R

	#define CONFIG_REVISION_TAG 1
	#define CONFIG_ENV_OVERWRITE

	/* Status LED */
	#define CONFIG_STATUS_LED 1
	#define CONFIG_BOARD_SPECIFIC_LED 1
	#define STATUS_LED_BIT 0x01
	#define STATUS_LED_STATE STATUS_LED_ON
	#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
	#define STATUS_LED_BIT1 0x02
	#define STATUS_LED_STATE1 STATUS_LED_ON
	#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
	#define STATUS_LED_BOOT STATUS_LED_BIT
	#define STATUS_LED_GREEN STATUS_LED_BIT1

	/* Enable Multi Bus support for I2C */
	#define CONFIG_I2C_MULTI_BUS 1

	/* Probe all devices */
	#define CONFIG_SYS_I2C_NOPROBES {{0x0, 0x0}}

	/* USB */
	#define CONFIG_USB_MUSB_OMAP2PLUS
	#define CONFIG_USB_MUSB_PIO_ONLY
	#define CONFIG_TWL4030_USB 1
	#define CONFIG_USB_ETHER
	#define CONFIG_USB_ETHER_RNDIS
	#define CONFIG_USB_FUNCTION_FASTBOOT
	#define CONFIG_CMD_FASTBOOT
	#define CONFIG_ANDROID_BOOT_IMAGE
	#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
	#define CONFIG_FASTBOOT_BUF_SIZE 0x07000000

	/* USB EHCI */
	#define CONFIG_USB_EHCI

	#define CONFIG_USB_EHCI_OMAP
	#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147

	#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
	#define CONFIG_USB_HOST_ETHER
	#define CONFIG_USB_ETHER_ASIX
	#define CONFIG_USB_ETHER_MCS7830
	#define CONFIG_USB_ETHER_SMSC95XX

	/* GPIO banks */
	#define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */
	#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */

	/* commands to include */

	#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_CMD_LED /* LED support */

	#define CONFIG_VIDEO_OMAP3 /* DSS Support */

	/*
	* TWL4030
	*/
	#define CONFIG_TWL4030_LED 1

	/*
	* Board NAND Info.
	*/
	#define CONFIG_NAND_OMAP_GPMC
	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
	/* devices */

	#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0)

	#define CONFIG_BOOTCOMMAND \
	"run findfdt; " \
	"run distro_bootcmd; " \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
	"if run userbutton; then " \
	"setenv bootenv uEnv.txt;" \
	"else " \
	"setenv bootenv user.txt;" \
	"fi;" \
	"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 loadbootscript; then " \
	"run bootscript; " \
	"else " \
	"if run loadimage; then " \
	"run mmcboot;" \
	"fi;" \
	"fi; " \
	"fi;" \
	"run nandboot;" \
	"setenv bootfile zImage;" \
	"if run loadimage; then " \
	"run loadfdt;" \
	"run mmcbootz; " \
	"fi; " \

	#include <config_distro_bootcmd.h>

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x80200000\0" \
	"kernel_addr_r=0x80200000\0" \
	"rdaddr=0x81000000\0" \
	"initrd_addr_r=0x81000000\0" \
	"fdt_high=0xffffffff\0" \
	"fdtaddr=0x80f80000\0" \
	"fdt_addr_r=0x80f80000\0" \
	"usbtty=cdc_acm\0" \
	"bootfile=uImage\0" \
	"ramdisk=ramdisk.gz\0" \
	"bootdir=/boot\0" \
	"bootpart=0:2\0" \
	"console=ttyO2,115200n8\0" \
	"mpurate=auto\0" \
	"buddy=none\0" \
	"optargs=\0" \
	"camera=none\0" \
	"vram=12M\0" \
	"dvimode=640x480MR-16@60\0" \
	"defaultdisplay=dvi\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext3 rootwait\0" \
	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
	"nandrootfstype=ubifs\0" \
	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
	"ramrootfstype=ext2\0" \
	"mmcargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"mpurate=${mpurate} " \
	"buddy=${buddy} "\
	"camera=${camera} "\
	"vram=${vram} " \
	"omapfb.mode=dvi:${dvimode} " \
	"omapdss.def_disp=${defaultdisplay} " \
	"root=${mmcroot} " \
	"rootfstype=${mmcrootfstype}\0" \
	"nandargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"mpurate=${mpurate} " \
	"buddy=${buddy} "\
	"camera=${camera} "\
	"vram=${vram} " \
	"omapfb.mode=dvi:${dvimode} " \
	"omapdss.def_disp=${defaultdisplay} " \
	"root=${nandroot} " \
	"rootfstype=${nandrootfstype}\0" \
	"findfdt=" \
	"if test $beaglerev = AxBx; then " \
	"setenv fdtfile omap3-beagle.dtb; fi; " \
	"if test $beaglerev = Cx; then " \
	"setenv fdtfile omap3-beagle.dtb; fi; " \
	"if test $beaglerev = C4; then " \
	"setenv fdtfile omap3-beagle.dtb; fi; " \
	"if test $beaglerev = xMAB; then " \
	"setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
	"if test $beaglerev = xMC; then " \
	"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
	"if test $fdtfile = undefined; then " \
	"echo WARNING: Could not determine device tree to use; fi; \0" \
	"validatefdt=" \
	"if test $beaglerev = xMAB; then " \
	"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
	"setenv fdtfile omap3-beagle-xm.dtb; " \
	"fi; " \
	"fi; \0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
	"env import -t -r $loadaddr $filesize\0" \
	"ramargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"mpurate=${mpurate} " \
	"buddy=${buddy} "\
	"vram=${vram} " \
	"omapfb.mode=dvi:${dvimode} " \
	"omapdss.def_disp=${defaultdisplay} " \
	"root=${ramroot} " \
	"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
	"source ${loadaddr}\0" \
	"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	"mmcboot=echo Booting from mmc ...; " \
	"run mmcargs; " \
	"bootm ${loadaddr}\0" \
	"mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
	"run mmcargs; " \
	"bootz ${loadaddr} - ${fdtaddr}\0" \
	"nandboot=echo Booting from nand ...; " \
	"run nandargs; " \
	"nand read ${loadaddr} 280000 400000; " \
	"bootm ${loadaddr}\0" \
	"ramboot=echo Booting from ramdisk ...; " \
	"run ramargs; " \
	"bootm ${loadaddr}\0" \
	"userbutton=if gpio input 173; then run userbutton_xm; " \
	"else run userbutton_nonxm; fi;\0" \
	"userbutton_xm=gpio input 4;\0" \
	"userbutton_nonxm=gpio input 7;\0" \
	BOOTENV

	/*
	* 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_PTV 2 /* Divisor: 2^(PTV+1) => 8 */

	/*-----------------------------------------------------------------------
	* FLASH and environment organization
	*/

	/* ** PISMO SUPPORT * */
	#if defined(CONFIG_CMD_NAND)
	#define CONFIG_SYS_FLASH_BASE NAND_BASE
	#endif

	/* 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 CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
	#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
	#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */

	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
	#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
	#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET

	#define CONFIG_OMAP3_SPI

	/* Defines for SPL */
	#define CONFIG_SPL_OMAP3_ID_NAND

	/* NAND boot config */
	#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
	#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_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	/* NAND: SPL falcon mode configs */
	#ifdef CONFIG_SPL_OS_BOOT
	#define CONFIG_CMD_SPL_NAND_OFS 0x240000
	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
	#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
	#endif

	#endif /* __CONFIG_H */