diff options
Diffstat (limited to 'target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh')
| -rwxr-xr-x | target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh index 29c4bf1e03..0afc15afc9 100755 --- a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh @@ -1,6 +1,6 @@ REQUIRE_IMAGE_METADATA=1 -RAMFS_COPY_BIN='blockdev' +RAMFS_COPY_BIN='fwtool' # Full system upgrade including preloader for MediaTek SoCs on eMMC or SD mtk_mmc_full_upgrade() { @@ -84,19 +84,14 @@ platform_do_upgrade() { case "$board" in bananapi,bpi-r2) + sync export_bootdevice - export_partdevice rootdev 0 - blockdev --rereadpt /dev/$rootdev || return 1 export_partdevice fitpart 3 [ "$fitpart" ] || return 1 - dd if=/dev/zero of=$fitpart bs=4096 count=1 2>/dev/null - blockdev --rereadpt /dev/$rootdev - get_image "$1" | dd of=$fitpart - blockdev --rereadpt /dev/$rootdev - local datapart=$(find_mmc_part "rootfs_data" $rootdev) - [ "$datapart" ] || return 0 - dd if=/dev/zero of=$datapart bs=4096 count=1 2>/dev/null - echo $datapart > /tmp/sysupgrade.datapart + export UPGRADE_MMC_PARTDEV="/dev/$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=$UPGRADE_MMC_IMAGE_BLOCKS count=8 ;; unielec,u7623-02-emmc-512m) @@ -172,10 +167,12 @@ platform_check_image() { } platform_copy_config_mmc() { - [ -e "$UPGRADE_BACKUP" ] || return - local datapart=$(cat /tmp/sysupgrade.datapart) - [ "$datapart" ] || echo "no rootfs_data partition, cannot keep configuration." >&2 - dd if="$UPGRADE_BACKUP" of=$datapart + 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 } |