From patchwork Tue Oct 9 10:39:59 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 1569421 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 05AF1DFFAD for ; Tue, 9 Oct 2012 10:42:19 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TLXEZ-0004ZQ-Tl; Tue, 09 Oct 2012 10:40:19 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TLXEU-0004Yk-VB for linux-arm-kernel@lists.infradead.org; Tue, 09 Oct 2012 10:40:17 +0000 Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MBM005BWGAVERI0@mailout1.samsung.com> for linux-arm-kernel@lists.infradead.org; Tue, 09 Oct 2012 19:40:10 +0900 (KST) X-AuditID: cbfee61b-b7f2b6d000000f14-c1-5073ff0ab407 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 31.DC.03860.A0FF3705; Tue, 09 Oct 2012 19:40:10 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MBM00HNLGAPB390@mmp1.samsung.com> for linux-arm-kernel@lists.infradead.org; Tue, 09 Oct 2012 19:40:10 +0900 (KST) From: Tomasz Figa To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: exynos4210-trats: Split memory into 4 sections Date: Tue, 09 Oct 2012 12:39:59 +0200 Message-id: <1349779199-30665-1-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.7.10 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrJJMWRmVeSWpSXmKPExsVy+t9jAV2u/8UBBo/XiVhsenyN1YHRY/OS +gDGKC6blNSczLLUIn27BK6MKx9/sxR8YK+YOC23gXEXWxcjJ4eEgInE85nt7BC2mMSFe+uB 4lwcQgKLGCVufd3FBOFsZpLY+ncuWAebgJrE54ZHYLaIgIbElK7H7CBFzAILGCW+fT3NCJIQ FvCU+Lf5NVCCg4NFQFWi+24OSJhXwEni8ev7UJvlJZ7e72ObwMi9gJFhFaNoakFyQXFSeq6R XnFibnFpXrpecn7uJkawB59J72Bc1WBxiFGAg1GJh/dDVHGAEGtiWXFl7iFGCQ5mJRFezbtA Id6UxMqq1KL8+KLSnNTiQ4zSHCxK4rzNHikBQgLpiSWp2ampBalFMFkmDk6pBkbTCgmWf1Pd 2sQDLWYd8VzIdWTiAt9wdXXPE4+cxTrjtFzN0lpqVizblj/3Zqn+7UVLnm5RZdr0+n52ZwRj rX7YlPd7fAWCX0cH93Pdm37vUOHD+g8CTRFc9gu/aL8IFrxmZeKzwW+NaZaVaW/eIoliZYEf P92ad0tGr16eGPh2a1vUwknODkosxRmJhlrMRcWJANP+PLvcAQAA X-Spam-Note: CRM114 invocation failed X-Spam-Score: -9.0 (---------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-9.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [203.254.224.24 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -2.1 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: kgene.kim@samsung.com, t.figa@samsung.com, tomasz.figa@gmail.com, kyungmin.park@samsung.com, linux-samsung-soc@vger.kernel.org, m.szyprowski@samsung.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Since the maximum section size on mach-exynos is set to 256MiB, boards with memory configuration defined using sections bigger than 256MiB will fail to boot with a kernel panic. This patch modifies the dts file of Samsung Trats board to define four sections of 256MiB instead of two of 512MiB to fix the boot problem. Signed-off-by: Tomasz Figa --- arch/arm/boot/dts/exynos4210-trats.dts | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 73567b8..a21511c 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -20,8 +20,10 @@ compatible = "samsung,trats", "samsung,exynos4210"; memory { - reg = <0x40000000 0x20000000 - 0x60000000 0x20000000>; + reg = <0x40000000 0x10000000 + 0x50000000 0x10000000 + 0x60000000 0x10000000 + 0x70000000 0x10000000>; }; chosen {