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Date:      Sun, 1 Dec 2019 14:07:15 -0800
From:      Mark Millard <marklmi@yahoo.com>
To:        greg@unrelenting.technology
Cc:        Robert Crowston <crowston@protonmail.com>, freebsd-arm@freebsd.org
Subject:   Re: Problems booting a MACCHIATObin Double Shot Rev 1.3 with head -r335027
Message-ID:  <5C089454-02E4-42C0-B967-3081B6FDBD3A@yahoo.com>
In-Reply-To: <d479071a306234f639d47ff3591a333c@unrelenting.technology>
References:  <366042EF-094B-4E7D-9582-256C5379DA20@yahoo.com> <32A4EC20-53AA-4985-BD93-34DA5FC270E8@yahoo.com> <C5CAD1EC-52E0-4952-87DA-D6E0F20EB7EA.ref@yahoo.com> <C5CAD1EC-52E0-4952-87DA-D6E0F20EB7EA@yahoo.com> <ydCU-MIAsoAlrNW81KZUmAahyQsWbeD49hg2MbS03xvqqZ8eDljPVRb_8aHGpGdBDbvwosY_ABZgcVzB1RyC903KD9RuyXMUybaRVK7NWcw=@protonmail.com> <e0e0f3b2e7d25b6a1dfc109fe489c254@unrelenting.technology> <8B89ADF5-FA8B-4EB9-B2CC-CFBF017A8BD7@yahoo.com> <d479071a306234f639d47ff3591a333c@unrelenting.technology>

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On 2019-Dec-1, at 13:42, greg at unrelenting.technology wrote:

> December 2, 2019 12:32 AM, "Mark Millard" <marklmi at yahoo.com> =
wrote:
>>> What is the distinction between the two .bin files?
>=20
> I don't remember, but I just decided not to overwrite one of the files
> on the S3 bucket for some reason back then :D
>=20
>> With changing to ACPI with flash-image2.bin mostly worked
>> and did boot to multi-user (dtb failed the same old way):
>>=20
>> But the console output for the boot has a large hole in it:
>=20
> Hm, only the userspace but not the kernel one.
> I'm more familiar with the opposite case :)
> (namely on amazon ec2: https://reviews.freebsd.org/D19896)
>=20
> Again, did you enable boot_multicons in loader.conf?

boot_multicons=3DYES
boot_serial=3DYES

made no difference to the hole in the output --or any other
difference that I've noticed.

My interpretation is that the hole in:

Booting [/boot/kernel/kernel]...
No valid device tree blob found!
WARNING! Trying to fire up the kernel, but no device tree blob found!
!!!! LOTS OF STUFF MISSING HERE. !!!!
Setting hostuuid: 7c431ce3-c871-11e8-974a-e0fff70020ed.

spans from at the end of the the loader, through all the
kernel output, into the output associated with world.

Given that it managed to boot, dmesg does show from
---<<BOOT>>--- on.

And I observe that the dtb notice really is a to-be-expected
warning for ACPI in this sort of context.

>> I do not know what to do to get, say, the slower speed EtherNet =
going,
>> or if I can. But the serial console seems to be working fine once it
>> starts going.
>=20
> The onboard Ethernet? Nope, even the 1Gbit port belongs to the fancy =
Marvell PPv2 NIC.
> I sort of barely attempted porting the driver from Linux:
> https://github.com/myfreeweb/pepevtwo-kmod
> but did not have the time/energy to implement anything beyond writing =
the initial
> configuration registers on the device.
>=20
> I just use an axge(4) based USB Ethernet dongle.
> Since you don't use a GPU, you can add a PCIe NIC instead :)

Good to know. I'll look into finding and using a USB Ethernet dongle
that I think is around somewhere.

Thanks much.



=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)




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