diff options
| author | Igor Opaniuk | 2020-03-27 12:15:48 +0200 |
|---|---|---|
| committer | Tom Warren | 2020-04-02 14:30:00 -0700 |
| commit | b308ffb0bf2171fe32aa6028340f9f5dad46ff8f (patch) | |
| tree | 7ddc6c90a565a56058e1aeb983e4698be54bb9ea | |
| parent | a63dd9840096df8f8bb6d36981505ba7c42350d3 (diff) | |
colibri_t30: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage.
Create an proper tegra image:
$ cbootimage -s tegra30 colibri_t30.img.cfg colibri_t30.img
Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
| -rw-r--r-- | include/configs/colibri_t30.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h index 5aecf14393a..4e5e89b547d 100644 --- a/include/configs/colibri_t30.h +++ b/include/configs/colibri_t30.h @@ -39,6 +39,17 @@ #undef CONFIG_SYS_MAXARGS #define CONFIG_SYS_MAXARGS 32 +#define UBOOT_UPDATE \ + "uboot_hwpart=1\0" \ + "uboot_blk=0\0" \ + "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \ + "setexpr blkcnt ${blkcnt} / 0x200\0" \ + "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \ + "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \ + +#define BOARD_EXTRA_ENV_SETTINGS \ + UBOOT_UPDATE + #include "tegra-common-usb-gadget.h" #include "tegra-common-post.h" |