The build script will automatically update and pull the changes from github before the menu comes up. Simply run ./   Edit: Nope....mainline kernel is still an issue   U-Boot SPL 2018.09-rc1-armbian (Sep 28 2018 - 18:39:47 +0200) DRAM: 1024 MiB Trying to boot from MMC1 NOTICE: BL31: v1.5(debug):5069c1c NOTICE: BL31: Built : 14:47:15, Sep 9 2018 NOTICE: BL31: Detected Allwinner H6 SoC (1728) INFO: ARM GICv2 driver initialized NOTICE: PMIC: Probing AXP805 NOTIC