u-boot-sunxi-marsboard_a20_debug-20140911T134210-3e5437b/ u-boot-sunxi-marsboard_a20_debug-20140911T134210-3e5437b/sunxi-spl.bin u-boot-sunxi-marsboard_a20_debug-20140911T134210-3e5437b/u-boot-sunxi-with-spl.bin u-boot-sunxi-marsboard_a20_debug-20140911T134210-3e5437b/u-boot.bin