From: Igor Opaniuk igor.opaniuk@toradex.com
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage.
Usage example:
tftpboot ${loadaddr} ${board_name}/u-boot-nand.imx run update_uboot
Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com ---
include/configs/colibri-imx6ull.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h index 0c36a57a0e..ac65ffdfd2 100644 --- a/include/configs/colibri-imx6ull.h +++ b/include/configs/colibri-imx6ull.h @@ -47,6 +47,13 @@ "ramdisk_addr_r=0x82200000\0" \ "scriptaddr=0x87000000\0"
+#define UBOOT_UPDATE \ + "uboot_hwpart=1\0" \ + "update_uboot=nand erase.part u-boot1 && " \ + "nand write ${loadaddr} u-boot1 ${filesize} && " \ + "nand erase.part u-boot2 && " \ + "nand write ${loadaddr} u-boot2 ${filesize}\0" + #define NFS_BOOTCMD \ "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ "nfsboot=run setup; " \ @@ -83,6 +90,7 @@ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \ UBI_BOOTCMD \ + UBOOT_UPDATE \ "console=ttymxc0\0" \ "defargs=user_debug=30\0" \ "dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \