target/linux/brcm-2.4/base-files/lib/upgrade/platform.sh

   1 platform_check_image() {
   2         [ "$ARGC" -gt 1 ] && return 1
   3
   4         case "$(get_magic_word "$1")" in
   5                 # .trx files
   6                 4844) return 0;;
   7                 # .bin files
   8                 5735) return 0;;
   9                 *)
  10                         echo "Invalid image type"
  11                         return 1
  12                 ;;
  13         esac
  14 }
  15
  16 platform_do_upgrade() {
  17         get_image "$1" > $(find_mtd_part "linux")
  18         sync
  19 }
  20
  21 brcm_prepare_mtd() {
  22         [ "$SAVE_CONFIG" -eq 1 ] && return 0
  23 }
  24 append sysupgrade_pre_upgrade brcm_prepare_mtd