Am Sun, 02 Nov 2025 15:06:52 +0000
schrieb "Nenhum_de_Nos" <[email protected]>:

> October 29, 2025 at 6:07 PM, "Thomas" <[email protected]
> mailto:[email protected]?to=%22Thomas%22%20%3Cexnihilo%40fastmail.org%3E
> > wrote:
> 
> > 
> > Thank you all, install successful on the UART headers indeed.
> > 
> > For what it's worth, the bwfm driver seem to cause some odd issues
> > such as the boot hanging or not getting the right driver for the
> > tethering phone (I'm setting it up to replace another one in place)
> > besides spamming the console with "bwfm_sdio_buf_write: error 60". 
> > 
> > Well either that or it was a combination with booting the Pi with
> > the phone and/or the wifi interface or USB acting up or... 
> > 
> > Anyway, I got a "clean" boot doing the following:
> > - Unplugging phone
> > - Dropping to a shell after the install, renaming hostname.urndis0
> > - echo 'disable bwfm' > /mnt/etc/bsd.re-config (effective the boot
> > after next if I understood well)
> > - shutdown, disconnect power
> > 
> > At first boot, booting with boot -c to enter UKC, disable bwfm,
> > quit. Then it's taken care of with bsd.re-config
> > 
> > No hang, all working. Renaming back hostname.if and reconnecting
> > the phone worked in tethering mode, as well as fw_update, syspatch,
> > etc
> > 
> > Hope that helps & thanks so much for all the work to support the Pi
> > 5.
> > 
> > Greetings,
> > 
> > Thomas
> >   
> Hi Thomas,
> 
> what firmware  are you using? I still use the old EDK2 on external
> USB drive. That way I cannot boot OpenBSD, HDMI works but it won't
> pass the root device: step.
> 
> if the attached image worked, the boot is there.
> 
> I tried  intall media on usb and sdcard, and treid booting an already
> installed system (over nvme and usb) all the same result.
> 
> If you have any hints :)
> 
> Thanks,
> 
> matheus
> 
> ------------
> "We will call you Cygnus,
> The God of balance you shall be."

I got OBSD 7.8 BETA to run onto the Pi5 only using the following way:
- wrote the miniroot78.img to the sd card
- put a nvme ssd via HAT into the Pi (or an external usb ssd instead)
- established a serial connection to another machine using the debug
  uart, GPIO uart did not work for. Connection with cu -l cuaU0 -s
  115200 worked fine.
- Started the Pi und run into the installation mini menu on the screen
  of the other machine.
- Made an installation with / on the sd card and the other
  partitions on the nvme.
- When the installation was done I did not reboot but opnened a shell.
  Changend to /mnt/etc and wrote a boot.conf with: echo "set tty fb0" >
  boot.conf.
- Rebooted the system, output now is into HDMI and I had a nice and
  stable OBSD system.

I did this with the miniroot78.img BETA (because stable was not
published). Meanwhile I upgraded the system to 7.8 stable without
running into problems.

Regards
Berni



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