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mediatek: mt7623: switch to BPi-R2 to generic eMMC sysugprade 

Make use of new functions in emmc.sh to implement sysupgrade on the
BananaPi BPi-R2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2021-12-01 21:33:25 +00:00
parent c9db3ed58e
commit c47e82d255
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GPG Key ID: 5A8F39C31C3217CA
1 changed files with 3 additions and 16 deletions
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19
target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
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@ -84,14 +84,11 @@ platform_do_upgrade() {
case "$board" in
bananapi,bpi-r2)
sync
export_bootdevice
export_partdevice fitpart 3
[ "$fitpart" ] || return 1
export UPGRADE_MMC_PARTDEV="/dev/$fitpart"
export UPGRADE_MMC_IMAGE_BLOCKS=$(($(get_image "$1" | fwtool -i /dev/null -T - | dd of=$UPGRADE_MMC_PARTDEV bs=512 2>&1 | grep "records out" | cut -d' ' -f1)))
[ "$UPGRADE_MMC_IMAGE_BLOCKS" ] || return 0
dd if=/dev/zero of=$UPGRADE_MMC_PARTDEV bs=512 seek=$UPGRADE_MMC_IMAGE_BLOCKS count=8
EMMC_KERN_DEV="/dev/$fitpart"
emmc_do_upgrade "$1"
;;
unielec,u7623-02-emmc-512m)
@ -166,20 +163,10 @@ platform_check_image() {
return 0
}
platform_copy_config_mmc() {
if [ ! -e "$UPGRADE_BACKUP" ] ||
[ ! -e "$UPGRADE_MMC_PARTDEV" ] ||
[ ! "$UPGRADE_MMC_IMAGE_BLOCKS" ]; then
return
fi
dd if="$UPGRADE_BACKUP" of="$UPGRADE_MMC_PARTDEV" bs=512 seek=$UPGRADE_MMC_IMAGE_BLOCKS
sync
}
platform_copy_config() {
case "$(board_name)" in
bananapi,bpi-r2)
platform_copy_config_mmc
emmc_copy_config
;;
unielec,u7623-02-emmc-512m)
# platform_do_upgrade() will have set $recoverydev