u-boot-sunxi-mainline-chuwi_v7_cw0825-20151227T184209-7868031/ u-boot-sunxi-mainline-chuwi_v7_cw0825-20151227T184209-7868031/sunxi-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20151227T184209-7868031/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20151227T184209-7868031/u-boot.bin