From mboxrd@z Thu Jan 1 00:00:00 1970 From: Santosh Shilimkar Subject: Re: [PATCH v2 2/3] ARM: OMAP4+: Move SRAM data to DT Date: Thu, 29 Aug 2013 09:31:45 -0400 Message-ID: <521F4D41.4010303@ti.com> References: <1377775391-13103-1-git-send-email-rnayak@ti.com> <1377775391-13103-3-git-send-email-rnayak@ti.com> <521F4BE9.60004@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <521F4BE9.60004@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Sekhar Nori Cc: paul@pwsan.com, tony@atomide.com, Rajendra Nayak , bcousson@baylibre.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org On Thursday 29 August 2013 09:26 AM, Sekhar Nori wrote: > On 8/29/2013 4:53 PM, Rajendra Nayak wrote: >> diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi >> index 22d9f2b..1ba6a77 100644 >> --- a/arch/arm/boot/dts/omap4.dtsi >> +++ b/arch/arm/boot/dts/omap4.dtsi >> @@ -126,6 +126,11 @@ >> pinctrl-single,function-mask = <0x7fff>; >> }; >> >> + ocmcram: ocmcram@40304000 { > > This can now be changed to 0x40300000 now that you have moved to > gen_pool_alloc()? > NO. It won't work on secure devices since first 16 KB is occupied for default configuration. Its not worth trouble also to handle secure/non-secure considering the use of SRAM which is actually just limited to errata. 40304000 will work for both devices. Regards, Santosh