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| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2019-12-09 12:33:28 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-01-07 10:26:56 +0100 |
| commit | 9e286cb6eed1fd31c9edfc1d55d73c8385d0f6ea (patch) | |
| tree | 79c165ae6a9146083adcf9fb399922e8992bdc16 /include/configs | |
| parent | 943be15974013a7fdd833cd4efd75705976a9f33 (diff) | |
colibri_imx7: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage.
Usage example:
> tftpboot ${loadaddr} ${board_name}/u-boot-dtb.imx
> run update_uboot
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/colibri_imx7.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index d92db7192e..88e1be1ef5 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -43,6 +43,22 @@ #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_SERVERIP 192.168.10.1 +#if defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) +#define UBOOT_UPDATE \ + "uboot_hwpart=1\0" \ + "uboot_blk=2\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" +#elif defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) +#define UBOOT_UPDATE \ + "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" +#endif + #ifndef PARTS_DEFAULT /* Define the default GPT table for eMMC */ #define PARTS_DEFAULT \ @@ -163,6 +179,7 @@ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \ MODULE_EXTRA_ENV_SETTINGS \ + UBOOT_UPDATE \ "boot_file=zImage\0" \ "console=ttymxc0\0" \ "defargs=\0" \ |