u-boot-sunxi-mainline-a20-olinuxino_micro-20160721T224210-95d5273/ u-boot-sunxi-mainline-a20-olinuxino_micro-20160721T224210-95d5273/sunxi-spl.bin u-boot-sunxi-mainline-a20-olinuxino_micro-20160721T224210-95d5273/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-a20-olinuxino_micro-20160721T224210-95d5273/u-boot.bin