From mboxrd@z Thu Jan 1 00:00:00 1970 From: Detlef Vollmann Subject: Re: [RFC PATCH] Consolidate SRAM support Date: Sat, 16 Apr 2011 13:27:51 +0200 Message-ID: <4DA97D37.30607@vollmann.ch> References: <20110415130607.GM1611@n2100.arm.linux.org.uk> <4DA85B49.60209@vollmann.ch> <4DA86CA8.7090104@atmel.com> <4DA88AFB.7020806@vollmann.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4DA88AFB.7020806@vollmann.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Nicolas Ferre Cc: Kevin Hilman , davinci-linux-open-source@linux.davincidsp.com, Russell King - ARM Linux , Tony Lindgren , Sekhar Nori , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org On 04/15/11 20:14, Detlef Vollmann wrote: > On 04/15/11 18:04, Nicolas Ferre wrote: >> In fact on at91sam9g20 (and some other at91) you can use the mirroring >> of the SRAM until next bank... so you end up with a single pool. >> >> Base @ sram1 base - sram0 size >> size = sram 0 size + sram 1 size > Can you provide details? > I couldn't find anything in the documentation about this. Ok, I checked this. It seems to be an undocumented feature and its always mirrored. Detlef