REQUIRE_IMAGE_METADATA=1 platform_check_image() { local board=$(board_name) case "$board" in dlink,dir-685) return 0 ;; esac echo "Sysupgrade is not yet supported on $board." return 1 } platform_do_upgrade() { local board=$(board_name) case "$board" in dlink,dir-685) PART_NAME=firmware default_do_upgrade "$ARGV" ;; esac }