u-boot-sunxi-mainline-chuwi_v7_cw0825-20170502T024215-a63d800/ u-boot-sunxi-mainline-chuwi_v7_cw0825-20170502T024215-a63d800/sunxi-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20170502T024215-a63d800/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-chuwi_v7_cw0825-20170502T024215-a63d800/u-boot.bin