From patchwork Fri Jan 6 21:57:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 90240 Delivered-To: patch@linaro.org Received: by 10.140.20.101 with SMTP id 92csp9639192qgi; Fri, 6 Jan 2017 13:59:35 -0800 (PST) X-Received: by 10.98.7.151 with SMTP id 23mr73611407pfh.5.1483739975088; Fri, 06 Jan 2017 13:59:35 -0800 (PST) Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id w4si80722231pfw.83.2017.01.06.13.59.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Jan 2017 13:59:35 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) smtp.mailfrom=linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org; dmarc=fail (p=NONE dis=NONE) header.from=ti.com Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cPcXr-0004pW-9M; Fri, 06 Jan 2017 21:59:31 +0000 Received: from fllnx209.ext.ti.com ([198.47.19.16]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cPcXD-0003dP-Rc for linux-arm-kernel@lists.infradead.org; Fri, 06 Jan 2017 21:58:56 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v06LviKb018492; Fri, 6 Jan 2017 15:57:44 -0600 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v06LvdCS005569; Fri, 6 Jan 2017 15:57:39 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Fri, 6 Jan 2017 15:57:38 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v06Lvd1T002755; Fri, 6 Jan 2017 15:57:39 -0600 Received: from localhost (irmo.am.dhcp.ti.com [128.247.83.68]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id v06Lvd319125; Fri, 6 Jan 2017 15:57:39 -0600 (CST) From: Suman Anna To: Santosh Shilimkar Subject: [PATCH v2 9/9] ARM: dts: keystone-k2g: Reserve MSM RAM for boot monitor Date: Fri, 6 Jan 2017 15:57:33 -0600 Message-ID: <20170106215733.41637-10-s-anna@ti.com> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170106215733.41637-1-s-anna@ti.com> References: <20170106215733.41637-1-s-anna@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170106_135852_128545_C2B32815 X-CRM114-Status: UNSURE ( 6.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.1 (-----) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-5.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -3.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Russell King , Vitaly Andrianov , linux-kernel@vger.kernel.org, Tero Kristo , Rob Herring , Murali Karicheri , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org The Keystone 2 boot monitor uses 32 KB of the MSM RAM @ 0x0c0f7000 on 66AK2G SoCs, so add a reserved child node for the same. This address is aligned to the values used within the latest boot monitor firmware [1] as of commit cf8b431e8b3b ("soc: Move load address to end of MSMC"). [1] git://git.ti.com/processor-firmware/ks2-boot-monitor.git Signed-off-by: Suman Anna --- arch/arm/boot/dts/keystone-k2g.dtsi | 4 ++++ 1 file changed, 4 insertions(+) -- 2.10.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index e63e57e03b7c..c36d168bc874 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -83,6 +83,10 @@ ranges = <0x0 0x0c000000 0x100000>; #address-cells = <1>; #size-cells = <1>; + + sram-bm@f7000 { + reg = <0x000f7000 0x8000>; + }; }; k2g_pinctrl: pinmux@02621000 {