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mx28evk: Add 'nandboot' environment command

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This reads the kernel, ftd and boot into ubifs filesystem. While on
that, the SD firmware filename definition has been moved next to the
other SD related commands.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Otavio Salvador 2013-12-16 20:44:02 -02:00 committed by Stefano Babic
parent 4d64050b06
commit 09308e8e49
1 changed files with 17 additions and 1 deletions
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18
include/configs/mx28evk.h
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@ -162,7 +162,6 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"update_nand_full_filename=u-boot.nand\0" \
"update_nand_firmware_filename=u-boot.sb\0" \
"update_sd_firmware_filename=u-boot.sd\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 */ \
@ -190,6 +189,23 @@
"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
"fi\0" \
"nandargs=setenv bootargs console=${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; " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = no; then " \
"bootm; " \
"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 " \