Adam Hartley Yep, I also have the v1.3b. Luckily, I have managed to get it working, all I needed to do was use the Ubuntu version of the uboot and spl (from https://wiki.ubuntu.com/RISC-V/StarFive%20VisionFive%202) instead of the star five one on github!

Hi, after repeating these steps (including the uboot update) three times over, I always end up with this error when running bootefi bootmgr (after setting the efi boot option): StarFive # bootefi bootmgr error: out of memory. error: relocation overflow. The grub menu still loads, but when I select Ubuntu I get error: relocation overflow. again. I'm pretty sure that this comes from grub, any ideas?