[U-Boot] [PATCH] odroid: set MPLL clock to 880MHz

[Minkyu Kang]

On 05/09/14 19:50, Przemyslaw Marczak wrote:
> Hello Minkyu,
> 
> On 09/05/2014 08:55 AM, Minkyu Kang wrote:
>> On 24/07/14 19:42, Przemyslaw Marczak wrote:
>>> This patch changes MPLL from 800MHz to 880MHz on Odroid.
>>>
>>> Signed-off-by: Przemyslaw Marczak <p.marczak at samsung.com>
>>> ---
>>>   board/samsung/odroid/odroid.c | 60 +++++++++++++++++++++----------------------
>>>   1 file changed, 30 insertions(+), 30 deletions(-)
>>>
>>
>> applied to u-boot-samsung.
>>
>> Thanks,
>> Minkyu Kang.
>>
>>
> Thank you for applying the Odroid patch set.
> 
> I would like to note, that this one patch was intended for MR. Daniel just for his tests.
> 
> This patch breaks dw mmc performance:
> e.g. eMMC uImage(fat) read performance:
> - before this commit: 47.6 MiB/s
> - after this commit: 13.0 MiB/s
> So this requires some more changes in clocks and also in dw mmc driver.
> 
> And it can break some kernel clocks divider dependencies.
> It is not tested.
> 
> So please revert this patch.
> 
> Best Regards,

reverted..

Thanks,
Minkyu Kang.