From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: Re: [PATCH] arm64: dts: msm8996: Add required memory carveouts Date: Wed, 21 Dec 2016 14:04:56 -0800 Message-ID: <99427fc2-7d6f-af5f-6284-6ccb8f84d3f3@codeaurora.org> References: <1482357822-20823-1-git-send-email-andy.gross@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:47728 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760630AbcLUWE6 (ORCPT ); Wed, 21 Dec 2016 17:04:58 -0500 In-Reply-To: <1482357822-20823-1-git-send-email-andy.gross@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Andy Gross , linux-arm-msm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Rob Clark , Nicolas Dechesne On 12/21/2016 02:03 PM, Andy Gross wrote: > From: Stephen Boyd > > This patch adds required memory carveouts so that the kernel does not > access memory that is in use or has been reserved for use by other remote > processors. Thanks, Signed-off-by: Stephen Boyd > Signed-off-by: Andy Gross > --- > arch/arm64/boot/dts/qcom/msm8996.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi > index cde4114..25e11dc 100644 > --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi > @@ -64,6 +64,16 @@ > reg = <0x0 0x86000000 0x0 0x200000>; > no-map; > }; > + > + memory@85800000 { > + reg = <0x0 0x85800000 0x0 0x800000>; > + no-map; > + }; > + > + memory@86200000 { > + reg = <0x0 0x86200000 0x0 0x2600000>; > + no-map; > + }; > }; > > cpus { -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project