target/linux/adm5120/base-files/lib/upgrade/platform.sh

   1 #
   2 # Copyright (C) 2009-2010 OpenWrt.org
   3 #
   4
   5 . /lib/adm5120.sh
   6
   7 PART_NAME="firmware"
   8 RAMFS_COPY_DATA=/lib/adm5120.sh
   9
  10 platform_check_image() {
  11         local magic="$(get_magic_word "$1")"
  12
  13         [ "$ARGC" -gt 1 ] && return 1
  14
  15         case "$board_name" in
  16         "ZyXEL"*)
  17                 # .trx files
  18                 [ "$magic" != "4844" ] && {
  19                         echo "Invalid image type."
  20                         return 1
  21                 }
  22                 return 0
  23                 ;;
  24         *)
  25                 ;;
  26         esac
  27
  28         echo "Sysupgrade is not yet supported on $board_name."
  29         return 1
  30 }
  31
  32 platform_do_upgrade() {
  33         PART_NAME="$sys_mtd_part"
  34         default_do_upgrade "$ARGV"
  35 }
  36
  37 disable_watchdog() {
  38         killall watchdog
  39         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
  40                 echo 'Could not disable watchdog'
  41                 return 1
  42         }
  43 }
  44 append sysupgrade_pre_upgrade disable_watchdog