target/linux/au1000/base-files/lib/upgrade/platform.sh

   1 KERNEL_IMG="openwrt-au1000-au1500-vmlinux.bin"
   2 ROOTFS_IMG="openwrt-au1000-au1500-root.fs"
   3
   4 platform_check_image() {
   5         [ "$ARGC" -gt 1 ] && return 1
   6         case "$(get_magic_word "$1")" in
   7                 6f70)
   8                         ( get_image "$1" | tar -tf - $KERNEL_IMG >/dev/null && \
   9                           get_image "$1" | tar -tf - $ROOTFS_IMG >/dev/null) || {
  10                                 echo "Invalid image contents"
  11                                 return 1
  12                         }
  13                         return 0;;
  14                 *)
  15                         echo "Invalid image type"
  16                         return 1;;
  17         esac
  18 }
  19
  20 platform_do_upgrade() {
  21         sync
  22         local conf=""
  23         [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && conf="-j $CONF_TAR"
  24         get_image "$1" | tar -Oxvf - $KERNEL_IMG | mtd write - "kernel"
  25         get_image "$1" | tar -Oxvf - $ROOTFS_IMG | mtd $conf write - "rootfs"
  26 }
  27
  28 disable_watchdog() {
  29         killall watchdog
  30         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
  31                 echo 'Could not disable watchdog'
  32                 return 1
  33         }
  34 }
  35
  36 append sysupgrade_pre_upgrade disable_watchdog