openwrt/target/linux/ar71xx/base-files/lib/upgrade/platform.sh

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#
# Copyright (C) 2009 OpenWrt.org
#
. /lib/ar71xx.sh
PART_NAME=firmware
RAMFS_COPY_DATA=/lib/ar71xx.sh
platform_check_image() {
local board=$(ar71xx_board_name)
local magic="$(get_magic_word "$1")"
[ "$ARGC" -gt 1 ] && return 1
case "$board" in
ap83 | mzk-w04nu | mzk-w300nh | tew-632brp | wrt-400n)
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
tl-wr741nd | tl-wr941nd)
[ "$magic" != "0100" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
wrt160nl)
[ "$magic" != "4e4c" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
# use default for platform_do_upgrade()
disable_watchdog() {
killall watchdog
( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
echo 'Could not disable watchdog'
return 1
}
}
append sysupgrade_pre_upgrade disable_watchdog