diff options
Diffstat (limited to 'target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh')
| -rwxr-xr-x | target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh index 98775c6a13..b9fa055854 100755 --- a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh @@ -1,5 +1,5 @@ REQUIRE_IMAGE_METADATA=1 -RAMFS_COPY_BIN='fw_printenv fw_setenv blockdev' +RAMFS_COPY_BIN='fw_printenv fw_setenv fwtool' RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock' platform_do_upgrade() { @@ -12,17 +12,12 @@ platform_do_upgrade() { export_partdevice rootdev 0 case "$rootdev" in mmc*) - blockdev --rereadpt /dev/$rootdev || return 1 - local fitpart=$(find_mmc_part "production" $rootdev) - [ "$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 $datapart > /tmp/sysupgrade.datapart + sync + export UPGRADE_MMC_PARTDEV=$(find_mmc_part "production" $rootdev) + [ "$UPGRADE_MMC_PARTDEV" ] || return 1 + 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=$UPGRADE_MMC_IMAGE_BLOCKS count=8 ;; *) CI_KERNPART="fit" @@ -92,10 +87,12 @@ platform_check_image() { } platform_copy_config_mmc() { - [ -e "$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 } |