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Date:      Mon, 9 Jan 2023 20:13:45 +0100
From:      =?utf-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com>
To:        Mark Millard <marklmi@yahoo.com>, Mitchell Horne <mhorne@freebsd.org>, freebsd-arm@freebsd.org, "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Subject:   Re: (RPi) db> reboot -> cpu_reset failed
Message-ID:  <38B9AB9D-BDA8-4186-AEA7-6F63530FCC68@googlemail.com>
In-Reply-To: <2EAD00FA-22AE-4BE8-98B1-BEBB3848C486@yahoo.com>
References:  <29q7q878-091-r17n-8r3n-o3n68p3646@mnoonqbm.arg> <F4435E57-1F90-454D-8E75-01DF50DD37DA@googlemail.com> <np4qps4-2o34-3n9n-q4s4-4931p4s7p13@yvfgf.mnoonqbm.arg> <38B92299-2776-476D-A81F-7C8EB4D59A13@googlemail.com> <8o4s9914-sq84-90pq-no3o-59r18n5on14@yvfgf.mnoonqbm.arg> <e8dd18bf-df8b-5c62-4860-a2bc946e1d00@freebsd.org> <5A57DF73-FEC0-41C9-96D2-A4EED7695EEF@googlemail.com> <2EAD00FA-22AE-4BE8-98B1-BEBB3848C486@yahoo.com>

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> Am 09.01.2023 um 17:21 schrieb Mark Millard <marklmi@yahoo.com>:
> =E2=80=A6
> ..
>=20
> I expect the new output text was only the text after the "reset"
> command:
>=20
> QUOTE
> Waiting (max 60 seconds) for system process `vnlru' to stop... done
> Uptime: 1m51s
> END QUOTE
> =E2=80=A6.
>=20
> =3D=3D=3D
> Mark Millard
> marklmi at yahoo.com


Mark, I also don`t see the new expected output text=E2=80=A6
do you see any effect , have you tested on an RPI?,
I would be very happy if I=E2=80=99m mistaken and if it would work..
-
O.K., now tested the new  Diff 114868  of D37981,
Also no effect to =E2=80=9Areset=E2=80=98  by an provocated early boot =
panic=E2=80=A6

I think you`ll need a real hardware debugger to e.g. track the issue =
that the software debugger  can=E2=80=99t=20
execute shutdown_reset(NULL, howto);  safely in early boot stage without =
calling the bcm2835_watchdog directly :-),
and you would need it anyway for board bringup issues..
Afaik that=E2=80=99s normal on embedded

Please consider this only as a test report, not as a scientific =
statement,
I don`t have any knowledge of db_command.c=20

Regards

K.








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