u-boot-sunxi-mainline-chuwi_v7_cw0825-20161030T140256-4ddc981/
u-boot-sunxi-mainline-chuwi_v7_cw0825-20161030T140256-4ddc981/sunxi-spl.bin
u-boot-sunxi-mainline-chuwi_v7_cw0825-20161030T140256-4ddc981/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-chuwi_v7_cw0825-20161030T140256-4ddc981/u-boot.bin