u-boot-sunxi-mainline-chuwi_v7_cw0825-20170511T004210-05b8dc5/
u-boot-sunxi-mainline-chuwi_v7_cw0825-20170511T004210-05b8dc5/sunxi-spl.bin
u-boot-sunxi-mainline-chuwi_v7_cw0825-20170511T004210-05b8dc5/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-chuwi_v7_cw0825-20170511T004210-05b8dc5/u-boot.bin