From: Sujit Kautkar <sujitka@chromium.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Sibi Sankar <sibis@codeaurora.org>,
Rajendra Nayak <rnayak@codeaurora.org>,
Stephen Boyd <swboyd@chromium.org>,
Doug Anderson <dianders@chromium.org>,
Sujit Kautkar <sujitka@chromium.org>
Subject: [PATCH] arm64: dts: qcom: Move rmtfs memory region
Date: Mon, 29 Mar 2021 18:46:10 -0700 [thread overview]
Message-ID: <20210330014610.1451198-1-sujitka@chromium.org> (raw)
Move rmtfs memory region so that it does not overlap with system
RAM (kernel data) when KAsan is enabled. This puts rmtfs right
after mba_mem which is not supposed to increase beyond 0x94600000
Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
---
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 07c8b2c926c0..fe052b477b72 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -45,7 +45,7 @@ trips {
/* Increase the size from 2MB to 8MB */
&rmtfs_mem {
- reg = <0x0 0x84400000 0x0 0x800000>;
+ reg = <0x0 0x94600000 0x0 0x800000>;
};
/ {
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 1ea3344ab62c..ac956488908f 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -110,9 +110,9 @@ tz_mem: memory@80b00000 {
no-map;
};
- rmtfs_mem: memory@84400000 {
+ rmtfs_mem: memory@94600000 {
compatible = "qcom,rmtfs-mem";
- reg = <0x0 0x84400000 0x0 0x200000>;
+ reg = <0x0 0x94600000 0x0 0x200000>;
no-map;
qcom,client-id = <1>;
--
2.29.2
next reply other threads:[~2021-03-30 1:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 1:46 Sujit Kautkar [this message]
2021-03-30 18:48 ` [PATCH] arm64: dts: qcom: Move rmtfs memory region Stephen Boyd
2021-04-08 5:17 ` Sibi Sankar
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