Subject: [PATCH] arm: make FORCE_MAX_ZONEORDER configurable for TI AM33XX

From: [email-masked] (Tony Lindgren)
Date: Mon, 24 Sep 2012 10:18:58 -0700

* yegorslists at googlemail.com <[email-masked]> [120703 07:26]:
> From: Yegor Yefremov <[email-masked]>
> 
> 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.

Regards,

Tony
 
> Signed-off-by: Dejan Gacnik <[email-masked]>
> Signed-off-by: Yegor Yefremov <[email-masked]>
> ---
>  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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