u-boot-sunxi-mainline-utoo_p66-20170428T154211-1e67760/
u-boot-sunxi-mainline-utoo_p66-20170428T154211-1e67760/sunxi-spl.bin
u-boot-sunxi-mainline-utoo_p66-20170428T154211-1e67760/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-utoo_p66-20170428T154211-1e67760/u-boot.bin