u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160708T054209-abbaa23/
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160708T054209-abbaa23/sunxi-spl.bin
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160708T054209-abbaa23/u-boot-sunxi-with-spl.bin
u-boot-sunxi-mainline-polaroid_mid2809pxe04-20160708T054209-abbaa23/u-boot.bin