From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anton Vorontsov <cbouatmailru@gmail.com>
Date: Wed, 14 Dec 2011 12:03:14 +0000
Subject: Re: [PATCH v4 REPOST 1/5] ARM: l2x0/pl310: Refactor Kconfig to be
Message-Id: <20111214120314.GA9841@oksana.dev.rtsoft.ru>
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References: <1323862781-3465-1-git-send-email-dave.martin@linaro.org>
 <1323862781-3465-2-git-send-email-dave.martin@linaro.org>
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To: linux-arm-kernel@lists.infradead.org

On Wed, Dec 14, 2011 at 11:39:37AM +0000, Dave Martin wrote:
> Making CACHE_L2X0 depend on (huge list of MACH_ and ARCH_ configs)
> is bothersome to maintain and likely to lead to merge conflicts.
> 
> This patch moves the knowledge of which platforms have a L2x0 or
> PL310 cache controller to the individual machines.  To enable this,
> a new MIGHT_HAVE_CACHE_L2X0 config option is introduced to allow
> machines to indicate that they may have such a cache controller
> independently of each other.
> 
> Boards/SoCs which cannot reliably operate without the L2 cache
> controller support will need to select CACHE_L2X0 directly from
> their own Kconfigs instead.  This applies to some TrustZone-enabled
> boards where Linux runs in the Normal World, for example.
> 
> Signed-off-by: Dave Martin <dave.martin@linaro.org>

For CNS3xxx bits:

Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>

Thanks!