[v2,1/5] colibri_imx7: add update_uboot wrapper
diff mbox series

Message ID 20191209103333.6754-2-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.

Usage example:
> tftpboot ${loadaddr} ${board_name}/u-boot-dtb.imx
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---

 include/configs/colibri_imx7.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Comments

Stefano Babic Dec. 29, 2019, 10:28 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.
> Usage example:
> > tftpboot ${loadaddr} ${board_name}/u-boot-dtb.imx
> > run update_uboot
> 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_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" \