60 lines
1.7 KiB
Diff
60 lines
1.7 KiB
Diff
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From b1ebf79b9cf764bb735be0d801e44ac797855670 Mon Sep 17 00:00:00 2001
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From: Dominik Kobinski <dominikkobinski314@gmail.com>
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Date: Fri, 30 Dec 2022 20:48:45 +0100
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Subject: [PATCH 5/5] arm64: dts: msm8994-angler: fix the memory map
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Add reserved regions for memory hole and tz app mem to prevent
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rebooting. Also enable cont_splash_mem, it is the same as the
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generic 8994 one.
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Link: https://lore.kernel.org/linux-arm-msm/20221230194845.57780-1-dominikkobinski314@gmail.com/
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Reported-by: Petr Vorel <petr.vorel@gmail.com>
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Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
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Signed-off-by: Dominik Kobinski <dominikkobinski314@gmail.com>
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Signed-off-by: Petr Vorel <pvorel@suse.cz>
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---
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.../qcom/msm8994-huawei-angler-rev-101.dts | 19 ++++++++++++++++---
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1 file changed, 16 insertions(+), 3 deletions(-)
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diff --git a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
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index dbfbb77e9ff5..7e2c0dcc11ab 100644
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--- a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
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+++ b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
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@@ -8,9 +8,6 @@
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#include "msm8994.dtsi"
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-/* Angler's firmware does not report where the memory is allocated */
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-/delete-node/ &cont_splash_mem;
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-
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/ {
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model = "Huawei Nexus 6P";
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compatible = "huawei,angler", "qcom,msm8994";
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@@ -27,6 +24,22 @@ aliases {
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chosen {
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stdout-path = "serial0:115200n8";
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};
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+
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+ reserved-memory {
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+ #address-cells = <2>;
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+ #size-cells = <2>;
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+ ranges;
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+
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+ tzapp_mem: tzapp@4800000 {
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+ reg = <0 0x04800000 0 0x1900000>;
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+ no-map;
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+ };
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+
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+ removed_region: reserved@6300000 {
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+ reg = <0 0x06300000 0 0xD00000>;
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+ no-map;
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+ };
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+ };
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};
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&blsp1_uart2 {
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--
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2.39.0
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