| 1 | KERNEL_IMG="openwrt-au1000-au1500-vmlinux.bin" |
| 2 | ROOTFS_IMG="openwrt-au1000-au1500-jffs2-128k.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 |
| 37 | |
