Re: Beagle PM hangs

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Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> writes:

> Peter Reid <ppeter.reid@xxxxxxxxx> writes:
>
>> Hi Kevin,
>>    I get hangs after boot on beagle with latest PM tree i have quite a
>> few scripts that run on boot.
>>
>>    have you seen this before?
>
> I have not, but I believe Koen has see something similar.  I've mainly
> been testing just a minimal rootfs and a minimal set of drivers on
> Beagle so I can hit full-chip off in idle.
>
> It would help if you could desribe your setup in more detail.  What
> kernel config are you using, what rootfs are you using?  Does it hang
> in the same spot every time?  If so, what is going on when it hangs?
> Have you written anything to any of the /sys/power/* files?
>

Just a thought, do you still see these problems when using the CPUfreq
performance governor instead of the ondemand governor?

It could be pointing to some bugs in the switching of operating points.

Kevin


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