u-boot-sunxi-mainline-sinovoip_bpi_m2-20160708T194212-59d07ee/
u-boot-sunxi-mainline-sinovoip_bpi_m2-20160708T194212-59d07ee/sunxi-spl.bin
u-boot-sunxi-mainline-sinovoip_bpi_m2-20160708T194212-59d07ee/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-sinovoip_bpi_m2-20160708T194212-59d07ee/u-boot.bin