[PATCH] arm: make FORCE_MAX_ZONEORDER configurable for TI AM33XX

[Yegor Yefremov]

On Mon, Sep 24, 2012 at 7:18 PM, Tony Lindgren <tony at atomide.com> wrote:
> * yegorslists at googlemail.com <yegorslists at googlemail.com> [120703 07:26]:
>> From: Yegor Yefremov <yegorslists at googlemail.com>
>>
>> FORCE_MAX_ZONEORDER of 12 is needed to allocation more than 4MB
>> of consistent DMA memory (da8xx frame buffer driver).
>
> Sorry for the delay on this one, looks like this one is
> still valid. I'll apply it.

Thanks.

Yegor

>> Signed-off-by: Dejan Gacnik <dejan.gacnik at gmail.com>
>> Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
>> ---
>>  arch/arm/Kconfig |    5 +++--
>>  1 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
>> index e876819..ff14c1e 100644
>> --- a/arch/arm/Kconfig
>> +++ b/arch/arm/Kconfig
>> @@ -1725,8 +1725,9 @@ config HW_PERF_EVENTS
>>  source "mm/Kconfig"
>>
>>  config FORCE_MAX_ZONEORDER
>> -     int "Maximum zone order" if ARCH_SHMOBILE
>> -     range 11 64 if ARCH_SHMOBILE
>> +     int "Maximum zone order"
>> +     depends on ARCH_SHMOBILE || SOC_AM33XX
>> +     range 11 64 if ARCH_SHMOBILE || SOC_AM33XX
>>       default "9" if SA1111
>>       default "11"
>>       help
>> --
>> 1.7.7
>>
>> --
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