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authorOtavio Salvador <otavio@ossystems.com.br>2013-12-16 20:44:02 -0200
committerStefano Babic <sbabic@denx.de>2014-01-03 15:44:05 +0100
commit09308e8e4953886951a3b5921d6944584e997dc0 (patch)
tree4d740adc5f78d8edd0f17a33cdc73f1727c7794f /include/configs
parent4d64050b065cd45f0c62dba657bf886f93ace0c1 (diff)
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mx28evk: Add 'nandboot' environment command
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>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/mx28evk.h18
1 files changed, 17 insertions, 1 deletions
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 3de0599..6c9fa00 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -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 " \