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mediatek: mt7622: improve fixup of trx for Buffalo devices

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Unify the common part to the function and don't fixup trx when booting
with initramfs image.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17408
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
INAGAKI Hiroshi 2024-12-28 17:38:11 +09:00 committed by Hauke Mehrtens
parent d5545a9595
commit 5d0f61e957
1 changed files with 13 additions and 5 deletions
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18
target/linux/mediatek/mt7622/base-files/etc/uci-defaults/09_fix_crc
View File

@ -1,14 +1,22 @@
. /lib/functions.sh
kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"\(kernel\|linux\)".*/\1/p' /proc/mtd)
# don't modify FW data when booting with initramfs image
fstype="$(/bin/mount | awk '($3 ~ /^\/$/) && ($5 !~ /rootfs/) { print $5 }')"
[ "$fstype" = "tmpfs" ] && \
exit 0
fixup_trx_crc() {
local trx_magic="$1"
local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"\(kernel\|linux\)".*/\1/p' /proc/mtd)
mtd -M $trx_magic ${kernel_size:+-c 0x$kernel_size} fixtrx firmware
}
case "$(board_name)" in
buffalo,wsr-2533dhp2)
mtd -M 0x44485032 ${kernel_size:+-c 0x$kernel_size} fixtrx firmware && exit 0
exit 1
fixup_trx_crc 0x44485032
;;
buffalo,wsr-3200ax4s)
mtd -M 0x44485033 ${kernel_size:+-c 0x$kernel_size} fixtrx firmware && exit 0
exit 1
fixup_trx_crc 0x44485033
;;
esac