[people/ms/u-boot.git] / include / configs / mx28evk.h

/*
 * (C) Copyright 2011 Freescale Semiconductor, Inc.
 * Author: Fabio Estevam <fabio.estevam@freescale.com>
 *
 * Based on m28evk.h:
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 * on behalf of DENX Software Engineering GmbH
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#ifndef __CONFIGS_MX28EVK_H__
#define __CONFIGS_MX28EVK_H__

/* System configurations */
#define CONFIG_MX28				/* i.MX28 SoC */
#define CONFIG_MACH_TYPE	MACH_TYPE_MX28EVK

/* U-Boot Commands */

#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS

/* Memory configuration */
#define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
#define PHYS_SDRAM_1			0x40000000	/* Base address */
#define PHYS_SDRAM_1_SIZE		0x40000000	/* Max 1 GB RAM */
#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1

/* Environment */
#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SIZE			(16 * 1024)
#else
#define CONFIG_ENV_SIZE			(4 * 1024)
#endif
#define CONFIG_ENV_OVERWRITE

/* Environment is in MMC */
#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_ENV_OFFSET		(256 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV		0
#endif

/* Environment is in NAND */
#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
#define CONFIG_ENV_RANGE		(512 * 1024)
#define CONFIG_ENV_OFFSET		0x300000
#define CONFIG_ENV_OFFSET_REDUND	\
		(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
#endif

/* Environemnt is in SPI flash */
#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_OFFSET		0x40000		/* 256K */
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_ENV_SECT_SIZE		0x1000
#define CONFIG_ENV_SPI_CS		0
#define CONFIG_ENV_SPI_BUS		2
#define CONFIG_ENV_SPI_MAX_HZ		24000000
#define CONFIG_ENV_SPI_MODE		SPI_MODE_0
#endif

/* UBI and NAND partitioning */
#ifdef CONFIG_CMD_NAND
#define CONFIG_CMD_UBIFS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_RBTREE
#define CONFIG_LZO
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT			"nand0=gpmi-nand"
#define MTDPARTS_DEFAULT			\
	"mtdparts=gpmi-nand:"			\
		"3m(bootloader)ro,"		\
		"512k(environment),"		\
		"512k(redundant-environment),"	\
		"4m(kernel),"			\
		"512k(fdt),"			\
		"8m(ramdisk),"			\
		"-(filesystem)"
#endif

/* FEC Ethernet on SoC */
#ifdef	CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MX28_FEC_MAC_IN_OCOTP
#endif

/* RTC */
#ifdef	CONFIG_CMD_DATE
#define	CONFIG_RTC_MXS
#endif

/* USB */
#ifdef	CONFIG_CMD_USB
#define CONFIG_EHCI_MXS_PORT1
#define CONFIG_USB_MAX_CONTROLLER_COUNT	1
#define	CONFIG_USB_HOST_ETHER
#define	CONFIG_USB_ETHER_ASIX
#define	CONFIG_USB_ETHER_SMSC95XX
#endif

/* SPI */
#ifdef CONFIG_CMD_SPI
#define CONFIG_DEFAULT_SPI_BUS		2
#define CONFIG_DEFAULT_SPI_MODE		SPI_MODE_0

/* SPI Flash */
#ifdef CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_BUS		2
#define CONFIG_SF_DEFAULT_CS		0
/* this may vary and depends on the installed chip */
#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
#define CONFIG_SF_DEFAULT_SPEED		24000000
#endif

#endif

/* Framebuffer support */
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_LOGO
#define CONFIG_SPLASH_SCREEN
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(512 << 10)
#endif

/* Boot Linux */
#define CONFIG_BOOTFILE		"uImage"
#define CONFIG_LOADADDR		0x42000000
#define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR

/* Extra Environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"ubifs_file=filesystem.ubifs\0" \
	"update_nand_full_filename=u-boot.nand\0" \
	"update_nand_firmware_filename=u-boot.sb\0"	\
	"update_nand_firmware_maxsz=0x100000\0"	\
	"update_nand_stride=0x40\0"	/* MX28 datasheet ch. 12.12 */ \
	"update_nand_count=0x4\0"	/* MX28 datasheet ch. 12.12 */ \
	"update_nand_get_fcb_size="	/* Get size of FCB blocks */ \
		"nand device 0 ; " \
		"nand info ; " \
		"setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
		"setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
	"update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
		"if tftp ${update_nand_full_filename} ; then " \
		"run update_nand_get_fcb_size ; " \
		"nand scrub -y 0x0 ${filesize} ; " \
		"nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
		"setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
		"setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
		"nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
		"fi\0" \
	"update_nand_firmware="		/* Update only firmware */ \
		"if tftp ${update_nand_firmware_filename} ; then " \
		"run update_nand_get_fcb_size ; " \
		"setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
		"setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
		"setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
		"nand erase ${fcb_sz} ${fw_sz} ; " \
		"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
		"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
		"fi\0" \
	"update_nand_kernel="		/* Update kernel */ \
		"mtdparts default; " \
		"nand erase.part kernel; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${image}; " \
		"nand write ${loadaddr} kernel ${filesize}\0" \
	"update_nand_fdt="		/* Update fdt */ \
		"mtdparts default; " \
		"nand erase.part fdt; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${fdt_file}; " \
		"nand write ${loadaddr} fdt ${filesize}\0" \
	"update_nand_filesystem="		/* Update filesystem */ \
		"mtdparts default; " \
		"nand erase.part filesystem; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${ubifs_file}; " \
		"ubi part filesystem; " \
		"ubi create filesystem; " \
		"ubi write ${loadaddr} filesystem ${filesize}\0" \
	"nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
		"rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
	"nandboot="		/* Boot from NAND */ \
		"mtdparts default; " \
		"run nandargs; " \
		"nand read ${loadaddr} kernel 0x00400000; " \
		"if test ${boot_fdt} = yes; then " \
			"nand read ${fdt_addr} fdt 0x00080000; " \
			"bootz ${loadaddr} - ${fdt_addr}; " \
		"else " \
			"if test ${boot_fdt} = no; then " \
				"bootz; " \
			"else " \
				"echo \"ERROR: Set boot_fdt to yes or no.\"; " \
			"fi; " \
		"fi\0" \
	"update_sd_firmware_filename=u-boot.sd\0" \
	"update_sd_firmware="		/* Update the SD firmware partition */ \
		"if mmc rescan ; then "	\
		"if tftp ${update_sd_firmware_filename} ; then " \
		"setexpr fw_sz ${filesize} / 0x200 ; "	/* SD block size */ \
		"setexpr fw_sz ${fw_sz} + 1 ; "	\
		"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
		"fi ; "	\
		"fi\0" \
	"script=boot.scr\0"	\
	"image=zImage\0" \
	"console_fsl=ttyAM0\0" \
	"console_mainline=ttyAMA0\0" \
	"fdt_file=imx28-evk.dtb\0" \
	"fdt_addr=0x41000000\0" \
	"boot_fdt=try\0" \
	"ip_dyn=yes\0" \
	"mmcdev=0\0" \
	"mmcpart=2\0" \
	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
	"mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
		"root=${mmcroot}\0" \
	"loadbootscript="  \
		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; "	\
		"source\0" \
	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootz; " \
		"fi;\0" \
	"netargs=setenv bootargs console=${console_mainline},${baudrate} " \
		"root=/dev/nfs " \
		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
	"netboot=echo Booting from net ...; " \
		"run netargs; "	\
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${image}; " \
		"if test ${boot_fdt} = yes; then " \
			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi;" \
			"fi; " \
		"else " \
			"bootz; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run mmcboot; " \
			"else run netboot; " \
			"fi; " \
		"fi; " \
	"else run netboot; fi"

/* The rest of the configuration is shared */
#include <configs/mxs.h>

#endif /* __CONFIGS_MX28EVK_H__ */
Commit	Line	Data
29f75a5c FE	1	/*
	2	* (C) Copyright 2011 Freescale Semiconductor, Inc.
	3	* Author: Fabio Estevam <fabio.estevam@freescale.com>
	4	*
	5	* Based on m28evk.h:
	6	* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
	7	* on behalf of DENX Software Engineering GmbH
	8	*
1a459660	9	* SPDX-License-Identifier: GPL-2.0+
29f75a5c	10	*/
5434caf5 MV	11	#ifndef __CONFIGS_MX28EVK_H__
5434caf5 MV	12	#define __CONFIGS_MX28EVK_H__
29f75a5c	13
5434caf5	14	/* System configurations */
29f75a5c	15	#define CONFIG_MX28 /* i.MX28 SoC */
29f75a5c	16	#define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
29f75a5c	17
40f1daa0	18	/* U-Boot Commands */
29f75a5c	19
ab461be6	20	#define CONFIG_CMD_NAND
8b360c06	21	#define CONFIG_CMD_NAND_TRIMFFS
29f75a5c	22
5434caf5	23	/* Memory configuration */
29f75a5c FE	24	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	25	#define PHYS_SDRAM_1 0x40000000 /* Base address */
	26	#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
29f75a5c	27	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
29f75a5c	28
5434caf5	29	/* Environment */
3aa89052	30	#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
5434caf5	31	#define CONFIG_ENV_SIZE (16 * 1024)
3aa89052 FE	32	#else
	33	#define CONFIG_ENV_SIZE (4 * 1024)
	34	#endif
29f75a5c	35	#define CONFIG_ENV_OVERWRITE
29f75a5c	36
5434caf5 MV	37	/* Environment is in MMC */
	38	#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
	39	#define CONFIG_ENV_OFFSET (256 * 1024)
	40	#define CONFIG_SYS_MMC_ENV_DEV 0
29f75a5c FE	41	#endif
29f75a5c FE	42
ab461be6	43	/* Environment is in NAND */
5434caf5	44	#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
ab461be6 FE	45	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	46	#define CONFIG_ENV_SECT_SIZE (128 * 1024)
	47	#define CONFIG_ENV_RANGE (512 * 1024)
ab461be6	48	#define CONFIG_ENV_OFFSET 0x300000
ab461be6 FE	49	#define CONFIG_ENV_OFFSET_REDUND \
ab461be6 FE	50	(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
da85c9c8	51	#endif
ab461be6	52
5434caf5 MV	53	/* Environemnt is in SPI flash */
	54	#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
	55	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
5434caf5 MV	56	#define CONFIG_ENV_OFFSET 0x40000 /* 256K */
	57	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	58	#define CONFIG_ENV_SECT_SIZE 0x1000
	59	#define CONFIG_ENV_SPI_CS 0
	60	#define CONFIG_ENV_SPI_BUS 2
	61	#define CONFIG_ENV_SPI_MAX_HZ 24000000
	62	#define CONFIG_ENV_SPI_MODE SPI_MODE_0
	63	#endif
	64
	65	/* UBI and NAND partitioning */
	66	#ifdef CONFIG_CMD_NAND
ab461be6 FE	67	#define CONFIG_CMD_UBIFS
	68	#define CONFIG_CMD_MTDPARTS
	69	#define CONFIG_RBTREE
	70	#define CONFIG_LZO
	71	#define CONFIG_MTD_DEVICE
	72	#define CONFIG_MTD_PARTITIONS
	73	#define MTDIDS_DEFAULT "nand0=gpmi-nand"
	74	#define MTDPARTS_DEFAULT \
	75	"mtdparts=gpmi-nand:" \
	76	"3m(bootloader)ro," \
	77	"512k(environment)," \
	78	"512k(redundant-environment)," \
	79	"4m(kernel)," \
4d64050b	80	"512k(fdt)," \
ab461be6 FE	81	"8m(ramdisk)," \
ab461be6 FE	82	"-(filesystem)"
ecb7be29 LH	83	#endif
ecb7be29 LH	84
5434caf5	85	/* FEC Ethernet on SoC */
29f75a5c	86	#ifdef CONFIG_CMD_NET
29f75a5c	87	#define CONFIG_FEC_MXC
29f75a5c FE	88	#define CONFIG_MX28_FEC_MAC_IN_OCOTP
	89	#endif
	90
40f1daa0	91	/* RTC */
9588d942 MF	92	#ifdef CONFIG_CMD_DATE
	93	#define CONFIG_RTC_MXS
	94	#endif
	95
40f1daa0	96	/* USB */
598aa2bb	97	#ifdef CONFIG_CMD_USB
afa87210 MV	98	#define CONFIG_EHCI_MXS_PORT1
afa87210 MV	99	#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
91dd7ca6 FE	100	#define CONFIG_USB_HOST_ETHER
	101	#define CONFIG_USB_ETHER_ASIX
	102	#define CONFIG_USB_ETHER_SMSC95XX
598aa2bb MF	103	#endif
598aa2bb MF	104
40f1daa0	105	/* SPI */
ed97abed	106	#ifdef CONFIG_CMD_SPI
ed97abed MF	107	#define CONFIG_DEFAULT_SPI_BUS 2
	108	#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
	109
	110	/* SPI Flash */
	111	#ifdef CONFIG_CMD_SF
5434caf5 MV	112	#define CONFIG_SF_DEFAULT_BUS 2
5434caf5 MV	113	#define CONFIG_SF_DEFAULT_CS 0
ed97abed	114	/* this may vary and depends on the installed chip */
ed97abed MF	115	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
ed97abed MF	116	#define CONFIG_SF_DEFAULT_SPEED 24000000
ed97abed	117	#endif
5434caf5	118
ed97abed MF	119	#endif
ed97abed MF	120
68661db2 FE	121	/* Framebuffer support */
68661db2 FE	122	#ifdef CONFIG_VIDEO
68661db2	123	#define CONFIG_VIDEO_LOGO
68661db2	124	#define CONFIG_SPLASH_SCREEN
68661db2 FE	125	#define CONFIG_BMP_16BPP
	126	#define CONFIG_VIDEO_BMP_RLE8
	127	#define CONFIG_VIDEO_BMP_GZIP
	128	#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
	129	#endif
	130
40f1daa0	131	/* Boot Linux */
5434caf5 MV	132	#define CONFIG_BOOTFILE "uImage"
5434caf5 MV	133	#define CONFIG_LOADADDR 0x42000000
29f75a5c FE	134	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
29f75a5c FE	135
5434caf5	136	/* Extra Environment */
29f75a5c	137	#define CONFIG_EXTRA_ENV_SETTINGS \
8ae269d4	138	"ubifs_file=filesystem.ubifs\0" \
f994dc5e OS	139	"update_nand_full_filename=u-boot.nand\0" \
f994dc5e OS	140	"update_nand_firmware_filename=u-boot.sb\0" \
f994dc5e OS	141	"update_nand_firmware_maxsz=0x100000\0" \
	142	"update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
	143	"update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
	144	"update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
	145	"nand device 0 ; " \
	146	"nand info ; " \
	147	"setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
	148	"setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
8ae269d4	149	"update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
f994dc5e OS	150	"if tftp ${update_nand_full_filename} ; then " \
	151	"run update_nand_get_fcb_size ; " \
	152	"nand scrub -y 0x0 ${filesize} ; " \
71779d5b	153	"nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
f994dc5e OS	154	"setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
	155	"setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
	156	"nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
	157	"fi\0" \
	158	"update_nand_firmware=" /* Update only firmware */ \
	159	"if tftp ${update_nand_firmware_filename} ; then " \
	160	"run update_nand_get_fcb_size ; " \
	161	"setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
	162	"setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
	163	"setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
	164	"nand erase ${fcb_sz} ${fw_sz} ; " \
	165	"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
	166	"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
	167	"fi\0" \
8ae269d4 OS	168	"update_nand_kernel=" /* Update kernel */ \
	169	"mtdparts default; " \
	170	"nand erase.part kernel; " \
	171	"if test ${ip_dyn} = yes; then " \
	172	"setenv get_cmd dhcp; " \
	173	"else " \
	174	"setenv get_cmd tftp; " \
	175	"fi; " \
fb3f9170	176	"${get_cmd} ${image}; " \
8ae269d4 OS	177	"nand write ${loadaddr} kernel ${filesize}\0" \
	178	"update_nand_fdt=" /* Update fdt */ \
	179	"mtdparts default; " \
	180	"nand erase.part fdt; " \
	181	"if test ${ip_dyn} = yes; then " \
	182	"setenv get_cmd dhcp; " \
	183	"else " \
	184	"setenv get_cmd tftp; " \
	185	"fi; " \
	186	"${get_cmd} ${fdt_file}; " \
	187	"nand write ${loadaddr} fdt ${filesize}\0" \
	188	"update_nand_filesystem=" /* Update filesystem */ \
	189	"mtdparts default; " \
	190	"nand erase.part filesystem; " \
	191	"if test ${ip_dyn} = yes; then " \
	192	"setenv get_cmd dhcp; " \
	193	"else " \
	194	"setenv get_cmd tftp; " \
	195	"fi; " \
	196	"${get_cmd} ${ubifs_file}; " \
	197	"ubi part filesystem; " \
	198	"ubi create filesystem; " \
	199	"ubi write ${loadaddr} filesystem ${filesize}\0" \
09308e8e OS	200	"nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
	201	"rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
	202	"nandboot=" /* Boot from NAND */ \
	203	"mtdparts default; " \
	204	"run nandargs; " \
	205	"nand read ${loadaddr} kernel 0x00400000; " \
	206	"if test ${boot_fdt} = yes; then " \
	207	"nand read ${fdt_addr} fdt 0x00080000; " \
fb3f9170	208	"bootz ${loadaddr} - ${fdt_addr}; " \
09308e8e OS	209	"else " \
09308e8e OS	210	"if test ${boot_fdt} = no; then " \
fb3f9170	211	"bootz; " \
09308e8e OS	212	"else " \
	213	"echo \"ERROR: Set boot_fdt to yes or no.\"; " \
	214	"fi; " \
	215	"fi\0" \
	216	"update_sd_firmware_filename=u-boot.sd\0" \
f994dc5e OS	217	"update_sd_firmware=" /* Update the SD firmware partition */ \
	218	"if mmc rescan ; then " \
	219	"if tftp ${update_sd_firmware_filename} ; then " \
	220	"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
	221	"setexpr fw_sz ${fw_sz} + 1 ; " \
	222	"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
	223	"fi ; " \
	224	"fi\0" \
	225	"script=boot.scr\0" \
fb3f9170	226	"image=zImage\0" \
f994dc5e OS	227	"console_fsl=ttyAM0\0" \
f994dc5e OS	228	"console_mainline=ttyAMA0\0" \
4c6b2350 OS	229	"fdt_file=imx28-evk.dtb\0" \
	230	"fdt_addr=0x41000000\0" \
	231	"boot_fdt=try\0" \
	232	"ip_dyn=yes\0" \
f994dc5e OS	233	"mmcdev=0\0" \
f994dc5e OS	234	"mmcpart=2\0" \
3c41e901	235	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
f994dc5e	236	"mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
3c41e901	237	"root=${mmcroot}\0" \
f994dc5e OS	238	"loadbootscript=" \
	239	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	240	"bootscript=echo Running bootscript from mmc ...; " \
	241	"source\0" \
fb3f9170	242	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
4c6b2350	243	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
f994dc5e	244	"mmcboot=echo Booting from mmc ...; " \
4c6b2350 OS	245	"run mmcargs; " \
	246	"if test ${boot_fdt} = yes \|\| test ${boot_fdt} = try; then " \
	247	"if run loadfdt; then " \
fb3f9170	248	"bootz ${loadaddr} - ${fdt_addr}; " \
4c6b2350 OS	249	"else " \
4c6b2350 OS	250	"if test ${boot_fdt} = try; then " \
fb3f9170	251	"bootz; " \
4c6b2350 OS	252	"else " \
	253	"echo WARN: Cannot load the DT; " \
	254	"fi; " \
	255	"fi; " \
	256	"else " \
fb3f9170	257	"bootz; " \
4c6b2350	258	"fi;\0" \
f994dc5e	259	"netargs=setenv bootargs console=${console_mainline},${baudrate} " \
29f75a5c	260	"root=/dev/nfs " \
f994dc5e OS	261	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
	262	"netboot=echo Booting from net ...; " \
	263	"run netargs; " \
4c6b2350 OS	264	"if test ${ip_dyn} = yes; then " \
	265	"setenv get_cmd dhcp; " \
	266	"else " \
	267	"setenv get_cmd tftp; " \
	268	"fi; " \
fb3f9170	269	"${get_cmd} ${image}; " \
4c6b2350 OS	270	"if test ${boot_fdt} = yes; then " \
4c6b2350 OS	271	"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
fb3f9170	272	"bootz ${loadaddr} - ${fdt_addr}; " \
4c6b2350 OS	273	"else " \
4c6b2350 OS	274	"if test ${boot_fdt} = try; then " \
fb3f9170	275	"bootz; " \
4c6b2350 OS	276	"else " \
	277	"echo WARN: Cannot load the DT; " \
	278	"fi;" \
	279	"fi; " \
	280	"else " \
fb3f9170	281	"bootz; " \
4c6b2350	282	"fi;\0"
f994dc5e OS	283
f994dc5e OS	284	#define CONFIG_BOOTCOMMAND \
66968110	285	"mmc dev ${mmcdev}; if mmc rescan; then " \
f994dc5e OS	286	"if run loadbootscript; then " \
	287	"run bootscript; " \
	288	"else " \
fb3f9170	289	"if run loadimage; then " \
f994dc5e OS	290	"run mmcboot; " \
	291	"else run netboot; " \
	292	"fi; " \
	293	"fi; " \
	294	"else run netboot; fi"
29f75a5c	295
5434caf5 MV	296	/* The rest of the configuration is shared */
	297	#include <configs/mxs.h>
	298
	299	#endif /* __CONFIGS_MX28EVK_H__ */