u-boot-sunxi-mainline-a20-olimex-som-evb-20151221T184211-3721208/ u-boot-sunxi-mainline-a20-olimex-som-evb-20151221T184211-3721208/sunxi-spl.bin u-boot-sunxi-mainline-a20-olimex-som-evb-20151221T184211-3721208/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-a20-olimex-som-evb-20151221T184211-3721208/u-boot.bin