u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160621T074210-9f82361/
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160621T074210-9f82361/sunxi-spl.bin
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160621T074210-9f82361/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160621T074210-9f82361/u-boot.bin