Sorry, no. If you forget this, the board won't reboot, it just won't
show what it is doing.
Also, this was done (set in the tftp boot.conf).
I can replicate at will just by swapping between i386 and amd64 pxeboot
and bsd.rd files on the tftp server, without touching anything else
(leaving boot.conf and random.seed alone).
------ Message d'origine ------
De: "Chris Cappuccio" <chris@nmedia.net>
À: "Arnaud BRAND" <arnaud.brand--obsd@tib.cc>
Cc : misc@openbsd.org
Envoyé : 30/08/2018 01:25:13
Objet : Re: PCEngines APU4B4 doesn't boot AMD64 when PXE is activated in
the bios
>This sounds exactly like what happens when you don't do this at the
>boot> prompt:
>
>stty com0 115220
>set tty com0
>
>Arnaud BRAND [arnaud.brand--obsd@tib.cc] wrote:
>>Good evening list,
>>
>>I recently bought a PCEngine APU4B4
>>https://www.pcengines.ch/apu4b4.htm
>>AMD GX-412TC, 1 GHz quad Jaguar core / 64 bit and AES-NI / 4GB RAM
>>
>>I had absolutely no problem booting and installing i386 OpenBSD 6.3
>>and
>>snapshots over PXE.
>>With the AMD64 version, it wouldn't boot, it crashed immeditely after
>>the
>>"entry point at 0x1000158" line and rebooted.
>>
>>I found Neels' page (http://hofmeyr.de/OpenBSD%20on%20APU4/, BTW
>>thanks
>>Neels) who had no problem installing AMD64 from USB.
>>So I tried that, both with 6.3 and snapshot, but it ended the same.
>>To be precise, the "8" at the end of the "entry point at" line never
>>shows
>>up.
>>The reboot/reset occurs after the 5 character.
>>
>>I was beginning to think that my APU was broken, but decided to try
>>again,
>>this time disabling the PXE capability in the bios.
>>It worked immediately (like usual with OpenBSD).
>>
>>So, long story short, AMD64 kernels won't boot on APU4B4 when PXE boot
>>is
>>enabled in the BIOS.
>>
>>I don't know if there's anything to fix in OpenBSD as the embedded
>>iPXE
>>seems a bit buggy.
>>I reckon this might be the cause of the problem.
>>
>>For people who experience difficulties wiht PXE booting (i386), try
>>the
>>following :
>>- break out to iPXE shell
>>- run "dhcp" until iPXE picks up an address
>>- and then resume PXE booting process by typing "autoboot"
>>
>>
>>Arnaud
>
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