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Date:      Sun, 8 Dec 2024 15:35:48 +0200
From:      Daniel Braniss <danny@cs.huji.ac.il>
To:        Kurt Jaeger <pi@freebsd.org>
Cc:        Warner Losh <imp@bsdimp.com>, Freebsd-stable List <stable@freebsd.org>
Subject:   Re: not working /dev/console
Message-ID:  <ED9E83DE-FA40-4685-B073-E5BF5A29B1CB@cs.huji.ac.il>
In-Reply-To: <Z1Wb6vdZ8V6Pmf4J@fc.opsec.eu>
References:  <DBE9ABDF-092F-4198-9E14-DF2E0AAB3638@cs.huji.ac.il> <Z0bcQvu36o-rqsJn@fc.opsec.eu> <CAA78225-E266-4CBE-807D-B72D9BCE58E8@cs.huji.ac.il> <CANCZdfoQtYLP62rWO6oTHg4ajbV7SK=ehq2jkv1o0ZX8_im0jw@mail.gmail.com> <365D866D-F7D2-4DB6-AFFB-B4C3829D8467@cs.huji.ac.il> <CANCZdfoiJE6-aKKFhafXPMY8FOg4nEBmhf2hN%2BcJXzMVrkyiqg@mail.gmail.com> <Z1Wb6vdZ8V6Pmf4J@fc.opsec.eu>

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Hi Kurt,

Does dmesg|grep uart
Show the console?

I will try to upgrade my PCengines and let you know ASAP.

Danny
PS: I did upgrade it=E2=80=99s bios some time ago


> On 8 Dec 2024, at 15:15, Kurt Jaeger <pi@freebsd.org> wrote:
>=20
> Hi!
>=20
> I have a case of a PC Engines APU1 model with the most recent=20
> BIOS that no longer works after the upgrade to 14.2 with the
> serial console after boot.
>=20
> Is that related ?
>=20
> The devinfo -r output:
> - One box where I still have 14.1:
>  https://people.freebsd.org/~pi/logs/devinfo-apu1-14.1
> - The one apu1 box where I did the upgrade and uart vanished:
>  https://people.freebsd.org/~pi/logs/devinfo-apu1-14.2
>=20
> kenv shows on the 14.1 box:
> boot_multicons=3D"YES"
> comconsole_pcidev=3D""
> comconsole_port=3D"1016"
> comconsole_speed=3D"115200"
> console=3D"comconsole"
> hw.uart.console=3D"io:1016,br:115200"
>=20
> kenv shows on the 14.2 box:
> comconsole_pcidev=3D""
> comconsole_port=3D"1016"
> comconsole_speed=3D"115200"
> console=3D"comconsole"
> hw.uart.console=3D"io:1016,br:115200"
>=20
> A reboot with the 14.1 kernel did not bring back the serial console =
8-(
>=20
> The boot menue is displayed and can be used, but the boot messages
> are cut off before a login appears:
>=20
> [...]
> Dual Console: Serial Primary, Video Secondary
> intsmb0: <AMD SB600/7xx/8xx/9xx SMBus Controller> at device 20.0 on =
pci0
> smbus0: <System Management Bus> on intsmb0
> re0: link state changed to UP
> re1: link state changed to UP
> re2: link state changed to UP
> lo0: link state changed to UP
> re0: link state changed to DOWN
> re2: link state changed to DOWN
> re2: link state changed to UP
> re0: link state changed to UP
>=20
> --=20
> pi@FreeBSD.org         +49 171 3101372                  Now what ?
>=20




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