u-boot-sunxi-marsboard_a20_debug-20140628T154229-299c374/
u-boot-sunxi-marsboard_a20_debug-20140628T154229-299c374/sunxi-spl.bin
u-boot-sunxi-marsboard_a20_debug-20140628T154229-299c374/u-boot-sunxi-with-spl.bin
u-boot-sunxi-marsboard_a20_debug-20140628T154229-299c374/u-boot.bin