u-boot-sunxi-mainline-chuwi_v7_cw0825-20170319T184211-3a64940/ u-boot-sunxi-mainline-chuwi_v7_cw0825-20170319T184211-3a64940/sunxi-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20170319T184211-3a64940/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20170319T184211-3a64940/u-boot.bin