u-boot-sunxi-mainline-wits_pro_a20_dkt-20160723T024210-04a4786/ u-boot-sunxi-mainline-wits_pro_a20_dkt-20160723T024210-04a4786/sunxi-spl.bin u-boot-sunxi-mainline-wits_pro_a20_dkt-20160723T024210-04a4786/u-boot-sunxi-with-spl.bin u-boot-sunxi-mainline-wits_pro_a20_dkt-20160723T024210-04a4786/u-boot.bin