u-boot-sunxi-marsboard_a20_debug-20140601T124213-1ba23fd/ u-boot-sunxi-marsboard_a20_debug-20140601T124213-1ba23fd/sunxi-spl.bin u-boot-sunxi-marsboard_a20_debug-20140601T124213-1ba23fd/u-boot-sunxi-with-spl.bin u-boot-sunxi-marsboard_a20_debug-20140601T124213-1ba23fd/u-boot.bin