[fedora-arm] Re: Raspberry Pi 4 / Fedora 32 / Kernel 5.6

[Thomas H.P. Andersen]

On Sat, Apr 18, 2020 at 10:56 AM Thomas  wrote:

>
> > 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 "
>
>
You should update both EFI/fedora/grub.cfg and EFI/fedora/grubenv


> > 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 <
> > > pbrobin...@gmail.com> wrote:
> > > >
> > > > On Fri, Apr 17, 2020 at 12:13 PM  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 <
> > > > > pbrobin...@gmail.com> 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
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[fedora-arm] Re: Raspberry Pi 4 / Fedora 32 / Kernel 5.6

[Steven A. Falco]

They change often.  Right now the latest is 
https://dl.fedoraproject.org/pub/fedora-secondary/development/rawhide/Spins/aarch64/images/Fedora-Minimal-Rawhide-20200422.n.0.aarch64.raw.xz

Just take the latest Minimal and you should be ok.

Steve

On 4/22/20 6:06 AM, ng0...@gmail.com wrote:

@gnome-desktop-environment

seems not to be available on Fedora-Minimal-Rawhide-20200421.n.0.aarch64.raw.xz 
<https://dl.fedoraproject.org/pub/fedora-secondary/development/rawhide/Spins/aarch64/images/Fedora-Minimal-Rawhide-20200421.n.0.aarch64.raw.xz>
from 
https://dl.fedoraproject.org/pub/fedora-secondary/development/rawhide/Spins/aarch64/images/

Any ideas? Much appreciate, Thomas

On Fri, Apr 17, 2020 at 8:47 PM Steven A. Falco mailto:stevenfa...@gmail.com>> wrote:

On 4/17/20 12:23 PM, ng0...@gmail.com <mailto:ng0...@gmail.com> wrote:
 > Fedora-Workstation-32-20200416.n.0.aarch64.raw.xz
 >
 > I was not able to see the RPI 4 Model B (0x??) hex code, it scrolls 
too fast. How to find it on a running system?
 >
 > As recommended by other, I will go the minimal-first-way. But I do not 
know how to add a graphics package group e.g. Gnome?

This should install gnome:

dnf install @gnome-desktop-environment

A few other things that I found helpful:

1) I got lots of disconnects with 1 Gbps Ethernet, so I added the following 
to root's crontab (via crontab -e) to force the ethernet down to 100 Mbps:

@reboot sleep 10 ; /sbin/ethtool -s eth0 speed 100 duplex full

2) I was not able to login on the console serial port, because plymouth was 
interfering with agetty.  I removed plymouth via:

dnf remove plymouth

3) I had a problem with overscan - basically I had a black border all 
around the screen.  I fixed that by editing /boot/efi/config.txt and adding 
this line at the end of the file:

disable_overscan=1

         Steve

 >
 > Appreciate your help.
 >
 >
 > On Fri, Apr 17, 2020 at 1:17 PM Peter Robinson mailto:pbrobin...@gmail.com> <mailto:pbrobin...@gmail.com 
<mailto:pbrobin...@gmail.com>>> wrote:
 >
 >     On Fri, Apr 17, 2020 at 12:13 PM mailto:ng0...@gmail.com> 
<mailto:ng0...@gmail.com <mailto:ng0...@gmail.com>>> 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 mailto:pbrobin...@gmail.com> <mailto:pbrobin...@gmail.com 
<mailto:pbrobin...@gmail.com>>> 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
 >
 >
 > ___
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 > To unsubscribe send an email to arm-le...@lists.fedoraproject.org 
<mailto:arm-le...@l

[fedora-arm] Re: Wandboard Quad RevD1 has no Ethernet in Fedora F31?

[Derek Atkins]

On Wed, April 22, 2020 6:47 am, Peter Robinson wrote:
>> > Yep, I've seen the upstream discussion, I'll test the patches on my
>> > revB1 when I get a moment, I've asked in the community if there's
>> > someone with a revC to test. I suspect with the delays we might well
>> > have another U-Boot build. Any chance you could do a bug report for me
>> > here?
>>
>> FYI, I've got an old Rev C1 Wandboard-Dual and I can verify that this
>> u-boot works there:
>
> FYI this is fixed in the uboot-tools-2020.04-2.fc32 and will in in
> F-32. Available now for testing.

Thanks, Peter!

> P

-derek
-- 
   Derek Atkins 617-623-3745
   de...@ihtfp.com www.ihtfp.com
   Computer and Internet Security Consultant
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[fedora-arm] Re: Wandboard Quad RevD1 has no Ethernet in Fedora F31?

[Peter Robinson]

> > Yep, I've seen the upstream discussion, I'll test the patches on my
> > revB1 when I get a moment, I've asked in the community if there's
> > someone with a revC to test. I suspect with the delays we might well
> > have another U-Boot build. Any chance you could do a bug report for me
> > here?
>
> FYI, I've got an old Rev C1 Wandboard-Dual and I can verify that this
> u-boot works there:

FYI this is fixed in the uboot-tools-2020.04-2.fc32 and will in in
F-32. Available now for testing.

P
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[fedora-arm] Re: Raspberry Pi 4 / Fedora 32 / Kernel 5.6

[ng0177]

@gnome-desktop-environment

seems not to be available on
Fedora-Minimal-Rawhide-20200421.n.0.aarch64.raw.xz

from
https://dl.fedoraproject.org/pub/fedora-secondary/development/rawhide/Spins/aarch64/images/

Any ideas? Much appreciate, Thomas

On Fri, Apr 17, 2020 at 8:47 PM Steven A. Falco 
wrote:

> On 4/17/20 12:23 PM, ng0...@gmail.com wrote:
> > Fedora-Workstation-32-20200416.n.0.aarch64.raw.xz
> >
> > I was not able to see the RPI 4 Model B (0x??) hex code, it scrolls
> too fast. How to find it on a running system?
> >
> > As recommended by other, I will go the minimal-first-way. But I do not
> know how to add a graphics package group e.g. Gnome?
>
> This should install gnome:
>
> dnf install @gnome-desktop-environment
>
> A few other things that I found helpful:
>
> 1) I got lots of disconnects with 1 Gbps Ethernet, so I added the
> following to root's crontab (via crontab -e) to force the ethernet down to
> 100 Mbps:
>
> @reboot sleep 10 ; /sbin/ethtool -s eth0 speed 100 duplex full
>
> 2) I was not able to login on the console serial port, because plymouth
> was interfering with agetty.  I removed plymouth via:
>
> dnf remove plymouth
>
> 3) I had a problem with overscan - basically I had a black border all
> around the screen.  I fixed that by editing /boot/efi/config.txt and adding
> this line at the end of the file:
>
> disable_overscan=1
>
> Steve
>
> >
> > Appreciate your help.
> >
> >
> > On Fri, Apr 17, 2020 at 1:17 PM Peter Robinson  > wrote:
> >
> > On Fri, Apr 17, 2020 at 12:13 PM  ng0...@gmail.com>> 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 <
> pbrobin...@gmail.com > 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
> >
> >
> > ___
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