Hi Igor,
From: Igor Opaniuk igor.opaniuk@toradex.com
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage.
tftpboot ${loadaddr} ${board_name}/u-boot.img run update_uboot tftpboot ${loadaddr} ${board_name}/SPL run update_spl
Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
include/configs/colibri_imx6.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/configs/colibri_imx6.h b/include/configs/colibri_imx6.h index 95b5a14b59..750463ef47 100644 --- a/include/configs/colibri_imx6.h +++ b/include/configs/colibri_imx6.h @@ -110,6 +110,17 @@ "imx6dl-colibri-eval-v3.dtb fat 0 1;" \ "imx6dl-colibri-cam-eval-v3.dtb fat 0 1"
+#define UBOOT_UPDATE \
- "uboot_hwpart=1\0" \
- "uboot_blk=8a\0" \
- "uboot_spl_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" \- "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && "
\
"mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
Do you see any chance to make this code common and being re-usable by other imx6 devices?
#define EMMC_BOOTCMD \ "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} "\ "rw,noatime rootfstype=ext4 " \ @@ -163,6 +174,7 @@ "fdt_fixup=;\0" \ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \
- UBOOT_UPDATE \ "setethupdate=if env exists ethaddr; then; else setenv
ethaddr " \ "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ "flash_eth.img && source ${loadaddr}\0" \
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de