u-boot-sunxi-a20-olinuxino_micro-20131104T224412-8a4621c/ u-boot-sunxi-a20-olinuxino_micro-20131104T224412-8a4621c/u-boot-sunxi-with-spl.bin u-boot-sunxi-a20-olinuxino_micro-20131104T224412-8a4621c/u-boot.bin u-boot-sunxi-a20-olinuxino_micro-20131104T224412-8a4621c/sunxi-spl.bin