From 39236acb0d97074618f4110f01ab20cfc246cec0 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Wed, 28 Sep 2022 18:45:18 +0200
Subject: [PATCH] ARM: imx6: dh-imx6: Use sf update instead of sf erase and
write
With sf update fixed to support unaligned start offset, use plain
sf update to update the bootloader in SPI NOR. This also helps
avoid the case where not enough SPI NOR has been erased and the
bootloader has been written to unerased area, and thus corrupted.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
include/configs/dh_imx6.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index 0f7e1c5c45..2040deb2b8 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -60,8 +60,7 @@
"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
"update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
- "sf probe && sf erase 0x0 0x100000 && " \
- "sf write ${loadaddr} 0x400 ${filesize}\0" \
+ "sf probe && sf update ${loadaddr} 0x400 ${filesize}\0" \
BOOTENV
#define BOOT_TARGET_DEVICES(func) \
--
2.39.5