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Date:      Tue, 22 Jun 2021 08:40:33 +0000
From:      Dan Kotowski <dan.kotowski@a9development.com>
To:        dsl@mcusim.org
Cc:        Mark Millard <marklmi@yahoo.com>, freebsd-arm <freebsd-arm@freebsd.org>
Subject:   Re: HoneyComb first-boot notes
Message-ID:  <Rv9QGaKflpIjLPsxUFG3ht12loej__FxMBy7SQ1QzDTk1NLcFjGb4ScQuF32SakZi68wjgPQpIVp2dipMoYteJIAMhSrXbPM6-mRSeL_744=@a9development.com>
In-Reply-To: <YNGf999RsaTfNhcp@x230.ds>
References:  <8A6C415F-A57B-4F2F-861F-052B487166D6.ref@yahoo.com> <8A6C415F-A57B-4F2F-861F-052B487166D6@yahoo.com> <YNGT5hcHOBd6cU4T@x230.ds> <40AE6447-77AF-4D0E-864F-AD52D9F3346F@yahoo.com> <YNGf999RsaTfNhcp@x230.ds>

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> > > > I put an existing FreeBSD Optane into a just delivered
> > > >
> > > > HoneyComb, put in the RAM and the matching UEFI/ACPI
> > > >
> > > > image on a microsd card and put the card in the slot.
> > > >
> > > > I plugged in a USB3 Ethernet dongle, like I use on some
> > > >
> > > > other systems. Serial console via its USB port for such.
> > > >
> > > > (Optane instead of video card.) The UEFI/ACPI image was
> > > >
> > > > extracted from:
> > > >
> > > > https://solid-run-images.sos-de-fra-1.exo.io/LX2k/lx2160a_uefi/lx21=
60acex7_2000_700_2900_8_5_2_sd_81b4bbe.img.xz
> > > >
> > > > in order to match the RAM and being based on the
> > > >
> > > > most current vintage at:
> > > >
> > > > https://github.com/SolidRun/lx2160a_uefi/
> > > >
> > > > It booted.
> > >
> > > Could you share whole dmesg?
> >
> > I've not done a "boot -v" . The below is actually from a
> >
> > captured serial console output. It is lightly edited. I
> >
> > have omitted nearly all loader output (and before).
>
> Thanks for sharing. Have you seen somewhere in output from UEFI (before
>
> the loader) that "DPAA2 Management Complex initialized"?
>
> Regards,
>
> Dmitry

stable/13 dmesg: https://gist.github.com/agrajag9/bf6325d4f3321d8d0ee566fee=
767e0d3

current dmesg: https://gist.github.com/6d07004fb3c6f0980d5e94627aaba060

@dmitry - just ignore all the DPAA2 stuff for now. We don't support it at a=
ll :'(

@mark - I was given a warning about i2c from SR's @jnettlet that it's possi=
ble to completely brick the system, although maybe they've solved that in t=
he more recent SOC revisions?

The IORT warnings might be related to SMMU. I'll have to dig up my notes, I=
 did a ton of work with Greg on this months ago and it seems that's been sw=
apped out of brain memory onto cold storage somewhere. Possibly here? https=
://gist.github.com/agrajag9/ff3c52c11469dccb70e17a11cb9be2a9

Feel free to use/critique my KERNCONF: https://gist.github.com/agrajag9/e39=
91573a274e59f58a0b520d2dcd5d2

Fans: I've had mixed success here. Lots of people went for a full watercool=
ing loop with https://www.alphacool.com/shop/gpu-water-cooler/amd-gpu/11088=
/alphacool-hf-14-smart-motion-universal-copper-edition?c=3D20587

I'm just using https://www.radianheatsinks.com/product/inm37-5004-25pcu-2-6=
/ but others like http://www.enzotechnology.com/cnb_r1.htm

Either way, welcome to the party! I've been daily-driving mine as a desktop=
 for a few months, although I still can't get drm-kmod's amdgpu to load pro=
perly - perhaps you can?

--Dan Kotowski



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