[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_SYS_NO_FLASH
#define CONFIG_DOS_PARTITION

#define CONFIG_CMD_DATE
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
#define CONFIG_VIDEO

/* 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_CMD_BMP
#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 */
5434caf5	19	#define CONFIG_SYS_NO_FLASH
29f75a5c	20	#define CONFIG_DOS_PARTITION
29f75a5c	21
9588d942	22	#define CONFIG_CMD_DATE
ab461be6	23	#define CONFIG_CMD_NAND
8b360c06	24	#define CONFIG_CMD_NAND_TRIMFFS
68661db2	25	#define CONFIG_VIDEO
29f75a5c	26
5434caf5	27	/* Memory configuration */
29f75a5c FE	28	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	29	#define PHYS_SDRAM_1 0x40000000 /* Base address */
	30	#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
29f75a5c	31	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
29f75a5c	32
5434caf5	33	/* Environment */
3aa89052	34	#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
5434caf5	35	#define CONFIG_ENV_SIZE (16 * 1024)
3aa89052 FE	36	#else
	37	#define CONFIG_ENV_SIZE (4 * 1024)
	38	#endif
29f75a5c	39	#define CONFIG_ENV_OVERWRITE
29f75a5c	40
5434caf5 MV	41	/* Environment is in MMC */
	42	#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
	43	#define CONFIG_ENV_OFFSET (256 * 1024)
	44	#define CONFIG_SYS_MMC_ENV_DEV 0
29f75a5c FE	45	#endif
29f75a5c FE	46
ab461be6	47	/* Environment is in NAND */
5434caf5	48	#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
ab461be6 FE	49	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	50	#define CONFIG_ENV_SECT_SIZE (128 * 1024)
	51	#define CONFIG_ENV_RANGE (512 * 1024)
ab461be6	52	#define CONFIG_ENV_OFFSET 0x300000
ab461be6 FE	53	#define CONFIG_ENV_OFFSET_REDUND \
ab461be6 FE	54	(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
da85c9c8	55	#endif
ab461be6	56
5434caf5 MV	57	/* Environemnt is in SPI flash */
	58	#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
	59	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
5434caf5 MV	60	#define CONFIG_ENV_OFFSET 0x40000 /* 256K */
	61	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	62	#define CONFIG_ENV_SECT_SIZE 0x1000
	63	#define CONFIG_ENV_SPI_CS 0
	64	#define CONFIG_ENV_SPI_BUS 2
	65	#define CONFIG_ENV_SPI_MAX_HZ 24000000
	66	#define CONFIG_ENV_SPI_MODE SPI_MODE_0
	67	#endif
	68
	69	/* UBI and NAND partitioning */
	70	#ifdef CONFIG_CMD_NAND
ab461be6 FE	71	#define CONFIG_CMD_UBIFS
	72	#define CONFIG_CMD_MTDPARTS
	73	#define CONFIG_RBTREE
	74	#define CONFIG_LZO
	75	#define CONFIG_MTD_DEVICE
	76	#define CONFIG_MTD_PARTITIONS
	77	#define MTDIDS_DEFAULT "nand0=gpmi-nand"
	78	#define MTDPARTS_DEFAULT \
	79	"mtdparts=gpmi-nand:" \
	80	"3m(bootloader)ro," \
	81	"512k(environment)," \
	82	"512k(redundant-environment)," \
	83	"4m(kernel)," \
4d64050b	84	"512k(fdt)," \
ab461be6 FE	85	"8m(ramdisk)," \
ab461be6 FE	86	"-(filesystem)"
ecb7be29 LH	87	#endif
ecb7be29 LH	88
5434caf5	89	/* FEC Ethernet on SoC */
29f75a5c	90	#ifdef CONFIG_CMD_NET
29f75a5c	91	#define CONFIG_FEC_MXC
29f75a5c FE	92	#define CONFIG_MX28_FEC_MAC_IN_OCOTP
	93	#endif
	94
40f1daa0	95	/* RTC */
9588d942 MF	96	#ifdef CONFIG_CMD_DATE
	97	#define CONFIG_RTC_MXS
	98	#endif
	99
40f1daa0	100	/* USB */
598aa2bb	101	#ifdef CONFIG_CMD_USB
afa87210 MV	102	#define CONFIG_EHCI_MXS_PORT1
afa87210 MV	103	#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
91dd7ca6 FE	104	#define CONFIG_USB_HOST_ETHER
	105	#define CONFIG_USB_ETHER_ASIX
	106	#define CONFIG_USB_ETHER_SMSC95XX
598aa2bb MF	107	#endif
598aa2bb MF	108
40f1daa0	109	/* SPI */
ed97abed	110	#ifdef CONFIG_CMD_SPI
ed97abed MF	111	#define CONFIG_DEFAULT_SPI_BUS 2
	112	#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
	113
	114	/* SPI Flash */
	115	#ifdef CONFIG_CMD_SF
5434caf5 MV	116	#define CONFIG_SF_DEFAULT_BUS 2
5434caf5 MV	117	#define CONFIG_SF_DEFAULT_CS 0
ed97abed	118	/* this may vary and depends on the installed chip */
ed97abed MF	119	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
ed97abed MF	120	#define CONFIG_SF_DEFAULT_SPEED 24000000
ed97abed	121	#endif
5434caf5	122
ed97abed MF	123	#endif
ed97abed MF	124
68661db2 FE	125	/* Framebuffer support */
68661db2 FE	126	#ifdef CONFIG_VIDEO
68661db2	127	#define CONFIG_VIDEO_LOGO
68661db2 FE	128	#define CONFIG_SPLASH_SCREEN
	129	#define CONFIG_CMD_BMP
	130	#define CONFIG_BMP_16BPP
	131	#define CONFIG_VIDEO_BMP_RLE8
	132	#define CONFIG_VIDEO_BMP_GZIP
	133	#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
	134	#endif
	135
40f1daa0	136	/* Boot Linux */
5434caf5 MV	137	#define CONFIG_BOOTFILE "uImage"
5434caf5 MV	138	#define CONFIG_LOADADDR 0x42000000
29f75a5c FE	139	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
29f75a5c FE	140
5434caf5	141	/* Extra Environment */
29f75a5c	142	#define CONFIG_EXTRA_ENV_SETTINGS \
8ae269d4	143	"ubifs_file=filesystem.ubifs\0" \
f994dc5e OS	144	"update_nand_full_filename=u-boot.nand\0" \
f994dc5e OS	145	"update_nand_firmware_filename=u-boot.sb\0" \
f994dc5e OS	146	"update_nand_firmware_maxsz=0x100000\0" \
	147	"update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
	148	"update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
	149	"update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
	150	"nand device 0 ; " \
	151	"nand info ; " \
	152	"setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
	153	"setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
8ae269d4	154	"update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
f994dc5e OS	155	"if tftp ${update_nand_full_filename} ; then " \
	156	"run update_nand_get_fcb_size ; " \
	157	"nand scrub -y 0x0 ${filesize} ; " \
71779d5b	158	"nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
f994dc5e OS	159	"setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
	160	"setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
	161	"nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
	162	"fi\0" \
	163	"update_nand_firmware=" /* Update only firmware */ \
	164	"if tftp ${update_nand_firmware_filename} ; then " \
	165	"run update_nand_get_fcb_size ; " \
	166	"setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
	167	"setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
	168	"setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
	169	"nand erase ${fcb_sz} ${fw_sz} ; " \
	170	"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
	171	"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
	172	"fi\0" \
8ae269d4 OS	173	"update_nand_kernel=" /* Update kernel */ \
	174	"mtdparts default; " \
	175	"nand erase.part kernel; " \
	176	"if test ${ip_dyn} = yes; then " \
	177	"setenv get_cmd dhcp; " \
	178	"else " \
	179	"setenv get_cmd tftp; " \
	180	"fi; " \
fb3f9170	181	"${get_cmd} ${image}; " \
8ae269d4 OS	182	"nand write ${loadaddr} kernel ${filesize}\0" \
	183	"update_nand_fdt=" /* Update fdt */ \
	184	"mtdparts default; " \
	185	"nand erase.part fdt; " \
	186	"if test ${ip_dyn} = yes; then " \
	187	"setenv get_cmd dhcp; " \
	188	"else " \
	189	"setenv get_cmd tftp; " \
	190	"fi; " \
	191	"${get_cmd} ${fdt_file}; " \
	192	"nand write ${loadaddr} fdt ${filesize}\0" \
	193	"update_nand_filesystem=" /* Update filesystem */ \
	194	"mtdparts default; " \
	195	"nand erase.part filesystem; " \
	196	"if test ${ip_dyn} = yes; then " \
	197	"setenv get_cmd dhcp; " \
	198	"else " \
	199	"setenv get_cmd tftp; " \
	200	"fi; " \
	201	"${get_cmd} ${ubifs_file}; " \
	202	"ubi part filesystem; " \
	203	"ubi create filesystem; " \
	204	"ubi write ${loadaddr} filesystem ${filesize}\0" \
09308e8e OS	205	"nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
	206	"rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
	207	"nandboot=" /* Boot from NAND */ \
	208	"mtdparts default; " \
	209	"run nandargs; " \
	210	"nand read ${loadaddr} kernel 0x00400000; " \
	211	"if test ${boot_fdt} = yes; then " \
	212	"nand read ${fdt_addr} fdt 0x00080000; " \
fb3f9170	213	"bootz ${loadaddr} - ${fdt_addr}; " \
09308e8e OS	214	"else " \
09308e8e OS	215	"if test ${boot_fdt} = no; then " \
fb3f9170	216	"bootz; " \
09308e8e OS	217	"else " \
	218	"echo \"ERROR: Set boot_fdt to yes or no.\"; " \
	219	"fi; " \
	220	"fi\0" \
	221	"update_sd_firmware_filename=u-boot.sd\0" \
f994dc5e OS	222	"update_sd_firmware=" /* Update the SD firmware partition */ \
	223	"if mmc rescan ; then " \
	224	"if tftp ${update_sd_firmware_filename} ; then " \
	225	"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
	226	"setexpr fw_sz ${fw_sz} + 1 ; " \
	227	"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
	228	"fi ; " \
	229	"fi\0" \
	230	"script=boot.scr\0" \
fb3f9170	231	"image=zImage\0" \
f994dc5e OS	232	"console_fsl=ttyAM0\0" \
f994dc5e OS	233	"console_mainline=ttyAMA0\0" \
4c6b2350 OS	234	"fdt_file=imx28-evk.dtb\0" \
	235	"fdt_addr=0x41000000\0" \
	236	"boot_fdt=try\0" \
	237	"ip_dyn=yes\0" \
f994dc5e OS	238	"mmcdev=0\0" \
f994dc5e OS	239	"mmcpart=2\0" \
3c41e901	240	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
f994dc5e	241	"mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
3c41e901	242	"root=${mmcroot}\0" \
f994dc5e OS	243	"loadbootscript=" \
	244	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	245	"bootscript=echo Running bootscript from mmc ...; " \
	246	"source\0" \
fb3f9170	247	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
4c6b2350	248	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
f994dc5e	249	"mmcboot=echo Booting from mmc ...; " \
4c6b2350 OS	250	"run mmcargs; " \
	251	"if test ${boot_fdt} = yes \|\| test ${boot_fdt} = try; then " \
	252	"if run loadfdt; then " \
fb3f9170	253	"bootz ${loadaddr} - ${fdt_addr}; " \
4c6b2350 OS	254	"else " \
4c6b2350 OS	255	"if test ${boot_fdt} = try; then " \
fb3f9170	256	"bootz; " \
4c6b2350 OS	257	"else " \
	258	"echo WARN: Cannot load the DT; " \
	259	"fi; " \
	260	"fi; " \
	261	"else " \
fb3f9170	262	"bootz; " \
4c6b2350	263	"fi;\0" \
f994dc5e	264	"netargs=setenv bootargs console=${console_mainline},${baudrate} " \
29f75a5c	265	"root=/dev/nfs " \
f994dc5e OS	266	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
	267	"netboot=echo Booting from net ...; " \
	268	"run netargs; " \
4c6b2350 OS	269	"if test ${ip_dyn} = yes; then " \
	270	"setenv get_cmd dhcp; " \
	271	"else " \
	272	"setenv get_cmd tftp; " \
	273	"fi; " \
fb3f9170	274	"${get_cmd} ${image}; " \
4c6b2350 OS	275	"if test ${boot_fdt} = yes; then " \
4c6b2350 OS	276	"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
fb3f9170	277	"bootz ${loadaddr} - ${fdt_addr}; " \
4c6b2350 OS	278	"else " \
4c6b2350 OS	279	"if test ${boot_fdt} = try; then " \
fb3f9170	280	"bootz; " \
4c6b2350 OS	281	"else " \
	282	"echo WARN: Cannot load the DT; " \
	283	"fi;" \
	284	"fi; " \
	285	"else " \
fb3f9170	286	"bootz; " \
4c6b2350	287	"fi;\0"
f994dc5e OS	288
f994dc5e OS	289	#define CONFIG_BOOTCOMMAND \
66968110	290	"mmc dev ${mmcdev}; if mmc rescan; then " \
f994dc5e OS	291	"if run loadbootscript; then " \
	292	"run bootscript; " \
	293	"else " \
fb3f9170	294	"if run loadimage; then " \
f994dc5e OS	295	"run mmcboot; " \
	296	"else run netboot; " \
	297	"fi; " \
	298	"fi; " \
	299	"else run netboot; fi"
29f75a5c	300
5434caf5 MV	301	/* The rest of the configuration is shared */
	302	#include <configs/mxs.h>
	303
	304	#endif /* __CONFIGS_MX28EVK_H__ */