2007-08-22 02:23:57 +08:00
|
|
|
platform_check_image() {
|
|
|
|
|
[ "$ARGC" -gt 1 ] && return 1
|
|
|
|
|
|
|
|
|
|
case "$(get_magic_word "$1")" in
|
2008-07-22 09:11:30 +08:00
|
|
|
eb48) return 0;;
|
2007-08-22 02:23:57 +08:00
|
|
|
*)
|
|
|
|
|
echo "Invalid image type"
|
|
|
|
|
return 1
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
platform_do_upgrade() {
|
|
|
|
|
get_image "$1" > /dev/hda
|
|
|
|
|
sync
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
x86_prepare_ext2() {
|
|
|
|
|
# if we're running from ext2, we need to make sure that we have a mtd
|
|
|
|
|
# partition that points to the active rootfs partition.
|
|
|
|
|
# however this only matters if we actually need to preserve the config files
|
|
|
|
|
[ "$SAVE_CONFIG" -eq 1 ] && return 0
|
|
|
|
|
grep rootfs /proc/mtd >/dev/null || {
|
|
|
|
|
echo /dev/hda2,65536,rootfs > /sys/module/block2mtd/parameters/block2mtd
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
append sysupgrade_pre_upgrade x86_prepare_ext2
|
