I have been working on an updated version, I have cleaned up the config a lot as well as done some work to make the -u-boot.dtsi file smaller https://pagure.io/u-boot/c/2472db2eff8ba0fb262a0d0264aa9d9c7b3eca32?branch=helios64 is my current WIP patch, I have built it on top of updating the base rk3399 dtsi files to the versions in Linux 5.13 https://pagure.io/u-boot/c/64980d20f7e728afd659d0cfce2127bbf9f2e5ee?branch=helios64
The helios64 dts file in my patch includes the patches I sent to the Linux kernel https://patchwork.kernel.org/project/linux-rockchip/patch/20210701004043.18585-1-dgilm...@redhat.com/ https://patchwork.kernel.org/project/linux-rockchip/patch/20210701004043.18585-2-dgilm...@redhat.com/ https://patchwork.kernel.org/project/linux-rockchip/patch/20210701004043.18585-3-dgilm...@redhat.com/ https://patchwork.kernel.org/project/linux-rockchip/patch/20210701004043.18585-4-dgilm...@redhat.com/ Dennis On Fri, Jun 25, 2021 at 4:32 AM Florian Klink <flo...@flokli.de> wrote: > > >It boots fine with current Fedora IoT 34 nightlies, but kernel crashes are > >very regular (sometimes recoverable, sometimes not), which looks to me like > >the same problem that Armbian builds have, logs seem to point to an issue > >with the dmc frequency. > >I've compiled an excerpt of interesting looking logs from a couple of boots > >here (you should be able to comment on the doc as well): > >https://hackmd.io/@lorbus/SyXTj0lXu > > > >Please take a look and let me know what you think. > > I've been running eb607cd4957fb0ef97beb2a8293478be6a54240a from > git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git > (which is 5.13-rc1, plus a whole bunch of helios64 and more generic > rk3399 fixes). > > The system comes up. I couldn't immediately trigger any of the kernel > crashes (except one that regularly occurs on shutdown/reboot), which I > added to the hackmd document. > > I think most of the kernel issues are a concern of refining the dtb in > the kernel itself, though, not an uboot issue per se, so not sure if > this should block the inclusion of this patch into u-boot, which seems > to work file (once there's a version with SPDX headers everywhere) > > Florian > > On 21-03-08 17:29:23, Christian Glombek wrote: > >I've looked into this a bit over the weekend - my current WIP patch can be > >found here: > >https://src.fedoraproject.org/fork/lorbus/rpms/uboot-tools/blob/helios64/f/0001-arm-Add-support-for-Kobol-Helios64-board.patch > > > >It's essentially the entire devicetree used in Armbian, only that I had to > >remove the gpio{1,2,4} initialization since `gpio-hog` doesn't appear to > >work with upstream u-boot. > >It boots fine with current Fedora IoT 34 nightlies, but kernel crashes are > >very regular (sometimes recoverable, sometimes not), which looks to me like > >the same problem that Armbian builds have, logs seem to point to an issue > >with the dmc frequency. > >I've compiled an excerpt of interesting looking logs from a couple of boots > >here (you should be able to comment on the doc as well): > >https://hackmd.io/@lorbus/SyXTj0lXu > > > >Please take a look and let me know what you think. > > > >Best regards, > >Christian > > -- > Florian Klink