mx28evk: Add 'nandboot' environment command

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

diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 3de059941a1c04461dce7d393f9802865f8e028d..6c9fa007fa7670635a543e773a36e86fdbbc0a41 100644 (file)
--- 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 " \