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ARM: imx6: dh-imx6: Use sf update instead of sf erase and write

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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>
This commit is contained in:
Marek Vasut 2022-09-28 18:45:18 +02:00 committed by Stefano Babic
parent 07e02b81cf
commit 39236acb0d
1 changed files with 1 additions and 2 deletions
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3
include/configs/dh_imx6.h
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@ -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) \