target/linux/brcm47xx/base-files/lib/upgrade/platform.sh

   1 PART_NAME=linux
   2
   3 platform_check_image() {
   4         [ "$ARGC" -gt 1 ] && return 1
   5
   6         case "$(get_magic_word "$1")" in
   7                 # .trx files
   8                 4844) return 0;;
   9                 *)
  10                         echo "Invalid image type. Please use only .trx files"
  11                         return 1
  12                 ;;
  13         esac
  14 }
  15
  16 # use default for platform_do_upgrade()