[PATCH 0/3] MCPM: clarify boot CPU situation wrt CCI

Kevin Hilman khilman at linaro.org
Wed Jun 25 19:41:03 PDT 2014


On Tue, Jun 24, 2014 at 3:57 PM, Doug Anderson <dianders at google.com> wrote:
> Kevin,
>
> On Tue, Jun 24, 2014 at 8:35 AM, Kevin Hilman <khilman at linaro.org> wrote:
>> - Leave mau_epll enabled
>>   http://lists.infradead.org/pipermail/linux-arm-kernel/2014-June/262259.html
>
> Can you drop your mau_epll one and instead pick just
> <https://patchwork.kernel.org/patch/4333581/>?
>
> I noticed that Tushar has only been pushing for that patch to be
> applied and I'm going to guess that the "leave mau_epll enabled" isn't
> needed.  I just tested myself and confirmed that things are happy.

I replied on the other thread too, but just to be thorough...

Picking the above patch alone, I still get the boot hang.  Adding
'clk_ignore_unused' to the command line gets things booting again,
which suggest there's still a missing piece of the puzzle.

Kevin



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