I have successfully completed building U-Boot and Kernel for my NanoPi NEO Core (512MB RAM, 8GB eMMC) by following the instructions at: http://wiki.friendlyarm.com/wiki/index.php/Building_U-boot_and_Linux_for_H5/H3/H2%2B However, until now, I am not able to fuse the binaries into an SD Card image. T...