Hi, On Wednesday, November 17th, 2021 at 12:22 AM, Vagrant Cascadian wrote: > On 2021-11-16, Efraim Flashner wrote: > > > On Thu, Nov 11, 2021 at 09:30:09PM -0800, Vagrant Cascadian wrote: > > > > > What guix master branch does lack is decent documentation for the > > > > > > pinebook-pro; there is a system image configuration but I have not tried > > > > > > it out so cannot speak to how well it works. I've used the system image configuration the build image for my Pinebook Pro. It works, though I experience issue when I reboot the system the output on the screen is just some garbage. It has to be turned off completely. Then after cold boot it displays everything properly. So I started to investigate which patch I'm missing and found this wip-pinebook-pro branch. > > > The pinebook pro boots from the SD card first if it's present, right? I > > > > have one sitting next to me, I can take some time and build an image and > > > > test it out. > > Pretty sure the hard-coded bootrom boot order is SPI -> eMMC -> microSD > > -> ... other stuff > Yes there is bootrom which launches the u-boot. I've updated mine to latest version and it let's me select, though boots first eMMC. > So it depends on what else you have installed. I've never installed > > u-boot to SPI and yanked the eMMC to keep updates easier to fix when > > regressions happen; the u-boot loaded from microSD boots off of NVMe > > nicely... > > live well, > > vagrant So the way forward would be to check with mainline which patches are already accepted, right? Also I agree it makes no sense to support 5.10 version of the kernel. Petr