u-boot-sunxi-mainline-a13-olinuxino-20170510T064210-dd9999d/ u-boot-sunxi-mainline-a13-olinuxino-20170510T064210-dd9999d/sunxi-spl.bin u-boot-sunxi-mainline-a13-olinuxino-20170510T064210-dd9999d/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-a13-olinuxino-20170510T064210-dd9999d/u-boot.bin