From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Mon, 9 Dec 2019 10:33:31 +0000 (+0200)
Subject: colibri-imx6ull: add update_uboot wrapper
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=ba195a9487c1bd52f1c58bb6aca4151ed3ae9e76;p=u-boot.git

colibri-imx6ull: 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-nand.imx
> run update_uboot

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

diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h
index 0c36a57a0e..ea5ba6bfce 100644
--- a/include/configs/colibri-imx6ull.h
+++ b/include/configs/colibri-imx6ull.h
@@ -47,6 +47,12 @@
 	"ramdisk_addr_r=0x82200000\0" \
 	"scriptaddr=0x87000000\0"
 
+#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"
+
 #define NFS_BOOTCMD \
 	"nfsargs=ip=:::::eth0: root=/dev/nfs\0" \
 	"nfsboot=run setup; " \
@@ -83,6 +89,7 @@
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
 	UBI_BOOTCMD \
+	UBOOT_UPDATE \
 	"console=ttymxc0\0" \
 	"defargs=user_debug=30\0" \
 	"dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \