[v2,3/5] colibri_imx6: add update_uboot wrapper
diff mbox series

Message ID 20191209103333.6754-4-igor.opaniuk@gmail.com
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show
Series
  • toradex: imx: add update_uboot wrapper
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Commit Message

Igor Opaniuk Dec. 9, 2019, 10:33 a.m. UTC
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(+)

Comments

Stefano Babic Dec. 29, 2019, 10:25 a.m. UTC | #1
> 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>
Applied to u-boot-imx, -next, thanks !

Best regards,
Stefano Babic

Patch
diff mbox series

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} ${blkcnt}\0"
+
 #define EMMC_BOOTCMD \
 	"set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${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" \