> Just remove the cma= entry in the grub.cfg on the vfat partition it > will be easier, and an order of magnitude quicker. > I had a similar issue with recent kernels that I solved by removing > a cma= setting from the kernel boot line. I removed cma= but it had no effect, see below. Thanks, Thomas Fedora-Workstation-32-20200416.n.0.aarch64.raw.xz /EFI/fedora/grub.cfg set kernelopts="root=UUID=72ca87a8-123e-4645-a352-05639bb65638 ro cma=256MB " > But do be warned, there is no accelerated graphics on the RPi4 and > hence it is well and truly unsupported for any graphical systems. > > > On Fri, Apr 17, 2020 at 1:17 PM Peter Robinson < > > pbrobinson@xxxxxxxxx> wrote: > > > > > > On Fri, Apr 17, 2020 at 12:13 PM <ng0177@xxxxxxxxx> wrote: > > > > > > > > Thanks for that! In one of latest images it gets stuck at the > > > > point shown in the attached screenshot. > > > > > > What image are you using, full file name please. > > > > > > What revision of the hardware do you have? You should have a line > > > at > > > the early U-Boot phase that looks something like: > > > RPI 4 Model B (0xc03111) > > > > > > I'm interested in the hex values at the end. > > > > > > > Good to have your clarification on RPi4 support in the Kernel. > > > > > > > > Thomas > > > > > > > > On Fri, Apr 17, 2020 at 12:01 PM Peter Robinson < > > > > pbrobinson@xxxxxxxxx> wrote: > > > > > > > > > > Hi Thomas, > > > > > > > > > > > Hi, testing of daily images from > > > > > > https://dl.fedoraproject.org/pub/fedora-secondary/development/32/Workstation/aarch64/images/ > > > > > > Raspberry Pi 4 defies the keyboard. > > > > > > > > > > I'm not sure what you mean by defies in this context? They > > > > > keyboard > > > > > doesn't work? At what point are you having issues. There is > > > > > no support > > > > > for USB (actually the PCIe), hence keyboards, in the U-Boot > > > > > firmware > > > > > which means it won't work in grub or the early boot process. > > > > > Once it > > > > > gets to Linux such as the login prompt they keyboard should > > > > > work find > > > > > as there is USB support. > > > > > > > > > > > I have been under the assumption that 5.6 has support > > > > > > built-in? Any ideas? > > > > > > > > > > Support for what exactly? Support for a device such as the > > > > > RPi4 is not > > > > > a binary thing. There is initial support and enablement so > > > > > it's useful > > > > > for a number of situations but the support is far from > > > > > complete and > > > > > hence while for a it works for a lot of use cases we don't > > > > > officially > > > > > support the RPi4 yet because the HW enablement is incomplete. > > > > > > > > > > Peter _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx
