Re: (RPi) db> reboot -> cpu_reset failed

On Jan 9, 2023, at 11:13, Klaus Küchemann <[email protected]> wrote:

> Am 09.01.2023 um 17:21 schrieb Mark Millard <[email protected]>:
>> …
>> ..
>> 
>> I expect the new output text was only the text after the "reset"
>> command:
>> 
>> QUOTE
>> Waiting (max 60 seconds) for system process `vnlru' to stop... done
>> Uptime: 1m51s
>> END QUOTE
>> ….
>> 
>> ===
>> Mark Millard
>> marklmi at yahoo.com
> 
> 
> Mark, I also don`t see the new expected output text…
> do you see any effect , have you tested on an RPI?,

I've only been reading along, not testing the patches.
(For one, my normal environment has its own patches
involved, making for a unclean test environment if
used.)

> I would be very happy if I’m mistaken and if it would work..
> -
> O.K., now tested the new  Diff 114868  of D37981,
> Also no effect to ‚reset‘  by an provocated early boot panic…
> 
> I think you`ll need a real hardware debugger to e.g. track the issue that the software debugger  can’t 
> execute shutdown_reset(NULL, howto);

I have no access to such.

> safely in early boot stage without calling the bcm2835_watchdog directly :-),
> and you would need it anyway for board bringup issues..
> Afaik that’s 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 



===
Mark Millard
marklmi at yahoo.com