ath79: add support for jjPlus JA76PF2
[openwrt/openwrt.git] / target / linux / ath79 / base-files / lib / upgrade / platform.sh
1 #
2 # Copyright (C) 2011 OpenWrt.org
3 #
4
5 PART_NAME=firmware
6 REQUIRE_IMAGE_METADATA=1
7
8 redboot_fis_do_upgrade() {
9 local append
10 local sysup_file="$1"
11 local kern_part="$2"
12 local magic=$(get_magic_word "$sysup_file")
13
14 if [ "$magic" = "4349" ]; then
15 local kern_length=0x$(dd if="$sysup_file" bs=2 skip=1 count=4 2>/dev/null)
16
17 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
18 dd if="$sysup_file" bs=64k skip=1 2>/dev/null | \
19 mtd -r $append -F$kern_part:$kern_length:0x80060000,rootfs write - $kern_part:rootfs
20
21 elif [ "$magic" = "7379" ]; then
22 local board_dir=$(tar tf $sysup_file | grep -m 1 '^sysupgrade-.*/$')
23 local kern_length=$(tar xf $sysup_file ${board_dir}kernel -O | wc -c)
24
25 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
26 tar xf $sysup_file ${board_dir}kernel ${board_dir}root -O | \
27 mtd -r $append -F$kern_part:$kern_length:0x80060000,rootfs write - $kern_part:rootfs
28
29 else
30 echo "Unknown image, aborting!"
31 return 1
32 fi
33 }
34
35 platform_check_image() {
36 return 0
37 }
38
39 platform_do_upgrade() {
40 local board=$(board_name)
41
42 case "$board" in
43 jjplus,ja76pf2)
44 redboot_fis_do_upgrade "$ARGV" linux
45 ;;
46 ubnt,routerstation|\
47 ubnt,routerstation-pro)
48 redboot_fis_do_upgrade "$ARGV" kernel
49 ;;
50 *)
51 default_do_upgrade "$ARGV"
52 ;;
53 esac
54 }