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Date: Wed, 21 Oct 2009 13:01:50 -0500
From: Scott Wood <scottwood@freescale.com>
MIME-Version: 1.0
To: Wolfgang Denk <wd@denx.de>
Subject: Re: [PATCH v3 2/3] powerpc/fsl: 85xx: document cache-sram
References: <1256129459-10685-1-git-send-email-vivek.mahajan@freescale.com>	<1256129459-10685-2-git-send-email-vivek.mahajan@freescale.com>
	<20091021175012.ED29819F73@gemini.denx.de>
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Cc: linuxppc-dev@ozlabs.org, kumar.gala@freescale.com,
	Vivek Mahajan <vivek.mahajan@freescale.com>
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Wolfgang Denk wrote:
> Dear Vivek Mahajan,
> 
> In message <1256129459-10685-2-git-send-email-vivek.mahajan@freescale.com> you wrote:
>> Adds documentation for Freescale's QorIQ based cache-sram as under:-
>>
>> * How to enable it from a low level driver
>> * How to set its size
> ...
>> +The size of the above cache SRAM memory window is passed via the
>> +kernel command line as <cache-sram-size=....>
> 
> Would it not make more sense to configure this property through the
> device tree? 

The device tree describes the hardware.  It is not a kernel config tree.

-Scott