iop32x: moved to targets feed
[openwrt.git] / target / linux / x86 / olpc / base-files / lib / upgrade / platform.sh
1 platform_check_image() {
2         [ "$#" -gt 1 ] && return 1
3
4         case "$(get_magic_word "$1")" in
5                 48eb) return 0;;
6                 *)
7                         echo "Invalid image type"
8                         return 1
9                 ;;
10         esac
11 }
12
13 platform_do_upgrade() {
14         get_image "$1" > /dev/hda
15         sync
16 }
17
18 x86_prepare_ext2() {
19         # if we're running from ext2, we need to make sure that we have a mtd 
20         # partition that points to the active rootfs partition.
21         # however this only matters if we actually need to preserve the config files
22         [ "$SAVE_CONFIG" -eq 1 ] && return 0
23         grep rootfs /proc/mtd >/dev/null || {
24                 echo /dev/hda2,65536,rootfs > /sys/module/block2mtd/parameters/block2mtd
25         }
26 }
27 append sysupgrade_pre_upgrade x86_prepare_ext2