mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-15 21:45:34 +03:00
9ebe427897
* use 'fsync' with 'dd' for image writing * save config to boot partition git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32465 3c298f89-4303-0410-b956-a3cf2f4a3e73
51 lines
1.1 KiB
Bash
51 lines
1.1 KiB
Bash
USE_REFRESH=1
|
|
|
|
x86_get_rootfs() {
|
|
local rootfsdev
|
|
local rootfstype
|
|
|
|
rootfstype="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "rootfstype") { print $2 }' < /proc/cmdline)"
|
|
case "$rootfstype" in
|
|
squashfs|jffs2)
|
|
rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "block2mtd.block2mtd") { print substr($2,1,index($2, ",")-1) }' < /proc/cmdline)";;
|
|
ext4)
|
|
rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "root") { print $2 }' < /proc/cmdline)";;
|
|
esac
|
|
|
|
echo "$rootfstype:$rootfsdev"
|
|
}
|
|
|
|
platform_check_image() {
|
|
[ "$ARGC" -gt 1 ] && return 1
|
|
|
|
case "$(get_magic_word "$1")" in
|
|
eb48) return 0;;
|
|
*)
|
|
echo "Invalid image type"
|
|
return 1
|
|
;;
|
|
esac
|
|
}
|
|
|
|
platform_refresh_partitions() {
|
|
return 0
|
|
}
|
|
|
|
platform_copy_config() {
|
|
local rootfs="$(x86_get_rootfs)"
|
|
local rootfsdev="${rootfs##*:}"
|
|
|
|
mount -t ext4 -o rw,noatime "${rootfsdev%[0-9]}1" /mnt
|
|
cp -af "$CONF_TAR" /mnt/
|
|
umount /mnt
|
|
}
|
|
|
|
platform_do_upgrade() {
|
|
local rootfs="$(x86_get_rootfs)"
|
|
local rootfsdev="${rootfs##*:}"
|
|
|
|
sync
|
|
[ -b ${rootfsdev%[0-9]} ] && get_image "$@" | dd of=${rootfsdev%[0-9]} bs=4096 conv=fsync
|
|
sleep 1
|
|
}
|