Help with DB820 reboot

Help with DB820 reboot

[Michelle Le grand]

Hello,

I am working with the Snapdragon 820 on the Inforce 6601 development
board, so I started to look at the kernel branch release/db820c/qcomlt-4.11.
The board boots correctly but I've got an error when trying to reboot
or shutdown the board (with the reboot or poweroff command) and I
wanted to know if this is a known problem or there are still not a lot
of testing for this board.
I put the stacktrace I got when doing reboot -f here:
https://pastebin.com/KNT2J9HK

Thanks,
Michelle

Re: Help with DB820 reboot

[Bjorn Andersson]

On Thu 21 Dec 01:40 PST 2017, Michelle Le grand wrote:

> Hello,
> 

Hi Michelle,

> I am working with the Snapdragon 820 on the Inforce 6601 development
> board, so I started to look at the kernel branch release/db820c/qcomlt-4.11.
> The board boots correctly but I've got an error when trying to reboot
> or shutdown the board (with the reboot or poweroff command) and I
> wanted to know if this is a known problem or there are still not a lot
> of testing for this board.

I can confirm that the ufs clocks produce the same errors on my 820
boards during a reboot. I am not aware of any progress in fixing this
issue though.

Regards,
Bjorn

Re: Help with DB820 reboot

[Michelle Le Grand]

OK, thank you very much for your answers. It's not really a problem
for now as I can manually shutdown the dev board but I want to have a
autonomous system later, so having the reboot functionality working
could be very helpful.

Regards,
Michelle

2017-12-28 8:35 GMT+01:00 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>:
>
>
> On Dec 28, 2017 00:50, "Bjorn Andersson" <bjorn.andersson@linaro.org> wrote:
>
> On Thu 21 Dec 01:40 PST 2017, Michelle Le grand wrote:
>
>> Hello,
>>
>
> Hi Michelle,
>
>> I am working with the Snapdragon 820 on the Inforce 6601 development
>> board, so I started to look at the kernel branch
>> release/db820c/qcomlt-4.11.
>> The board boots correctly but I've got an error when trying to reboot
>> or shutdown the board (with the reboot or poweroff command) and I
>> wanted to know if this is a known problem or there are still not a lot
>> of testing for this board.
>
> I can confirm that the ufs clocks produce the same errors on my
>
>
> while a fix is in put in place you can use a network file system (that works
> for me)
>
>
> boards during a reboot. I am not aware of any progress in fixing this
> issue though.
>
> Regards,
> Bjorn
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