Date: Sun, 8 Jan 2023 15:41:27 -0800 From: Mark Millard <marklmi@yahoo.com> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: =?utf-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com>, freebsd-arm@freebsd.org Subject: Re: How to make FreeBSD's kernel boot a RPi4B with modern RPi* firmware Message-ID: <6AA82D68-B571-4D88-831E-605A83B48A04@yahoo.com> In-Reply-To: <3s6qq325-4091-s554-rqr3-3q5661ro55p8@yvfgf.mnoonqbm.arg> References: <9C037D3F-A440-4708-993D-117F313691BB@yahoo.com> <374EC3E5-4CB4-4336-A8B9-7A9CF6151691@yahoo.com> <BCCBE0D7-8BEB-4D6D-A017-9A59000F1E2B@yahoo.com> <9E9C739E-8308-472A-B797-05A37559DD00@googlemail.com> <EAD84A57-E8F0-4149-BCFC-8A06FF03B11B@yahoo.com> <E1A6057C-4E0F-45B7-9278-86A09426DE49@googlemail.com> <217ACD33-A466-4A01-AD36-5D4A0C1B3CF0@yahoo.com> <3BE72ED7-8787-45E8-8341-FE9CF4CFB84F@googlemail.com> <FC75A32C-B839-4699-AA15-5232CF3B1FC1@yahoo.com> <1EE321BB-6738-4931-BA75-4675C0D297E2@googlemail.com> <3s6qq325-4091-s554-rqr3-3q5661ro55p8@yvfgf.mnoonqbm.arg>
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On Jan 8, 2023, at 15:27, Bjoern A. Zeeb = <bzeeb-lists@lists.zabbadoz.net> wrote: > On Sun, 8 Jan 2023, Klaus K=C3=BCchemann wrote: >=20 >> What wasn=E2=80=99t clear for me is whether crashes like those from = Bj=C3=B6rn Zeeb have any relation to firmware/u-boot/eeprom, >> but reading closer I guess he=E2=80=99s probably using an unsupported = bootloader that could cause problems, >=20 > I wouldn't call it "unsupported" just "non-default" but I am also on = an RPi3B+ and not on a 4. Just an FYI . . . All the following need the patching in order to use sufficiently modern RPi* firmware (and the involved live Device Trees). I only list what I've tested (what I've access to): "C0T" 8 GiByte Rev1.5 RPi4B "B0T" 8 GiByte Rev1.4 and 4 GiByte Rev1.1 RPI4Bs RPi3B RPi2B v1.2 RPi2B v1.1 (so: armv7) I expect that the issue is far more general then that. =3D=3D=3D Mark Millard marklmi at yahoo.com
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