From: andy.gross@linaro.org (Andy Gross)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: dts: msm8996: Add required memory carveouts
Date: Wed, 21 Dec 2016 16:03:42 -0600 [thread overview]
Message-ID: <1482357822-20823-1-git-send-email-andy.gross@linaro.org> (raw)
From: Stephen Boyd <sboyd@codeaurora.org>
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.
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---
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 at 85800000 {
+ reg = <0x0 0x85800000 0x0 0x800000>;
+ no-map;
+ };
+
+ memory at 86200000 {
+ reg = <0x0 0x86200000 0x0 0x2600000>;
+ no-map;
+ };
};
cpus {
--
1.9.1
next reply other threads:[~2016-12-21 22:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-21 22:03 Andy Gross [this message]
2016-12-21 22:04 ` [PATCH] arm64: dts: msm8996: Add required memory carveouts Stephen Boyd
2017-01-05 15:42 ` Bjorn Andersson
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