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e314f7be7e
This fixes issues with legacy boot loaders that don't process reserved memory regions outside of system RAM Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
66 lines
1.9 KiB
Diff
66 lines
1.9 KiB
Diff
From 247e566e3459481f1fa98733534bfed767e18b42 Mon Sep 17 00:00:00 2001
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Message-Id: <247e566e3459481f1fa98733534bfed767e18b42.1678620342.git.lorenzo@kernel.org>
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From: Lorenzo Bianconi <lorenzo@kernel.org>
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Date: Sat, 11 Mar 2023 16:32:41 +0100
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Subject: [PATCH net-next] arm64: dts: mt7986: move cpuboot in a dedicated node
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Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
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---
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arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 21 +++++++++++----------
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1 file changed, 11 insertions(+), 10 deletions(-)
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--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
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+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
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@@ -121,11 +121,6 @@
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reg = <0 0x151f8000 0 0x2000>;
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no-map;
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};
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-
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- wo_boot: wo-boot@15194000 {
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- reg = <0 0x15194000 0 0x1000>;
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- no-map;
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- };
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};
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timer {
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@@ -625,10 +620,11 @@
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
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memory-region = <&wo_emi0>, <&wo_ilm0>, <&wo_dlm0>,
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- <&wo_data>, <&wo_boot>;
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+ <&wo_data>;
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memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
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- "wo-data", "wo-boot";
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+ "wo-data";
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mediatek,wo-ccif = <&wo_ccif0>;
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+ mediatek,wo-cpuboot = <&wo_cpuboot>;
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};
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wed1: wed@15011000 {
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@@ -638,10 +634,11 @@
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
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memory-region = <&wo_emi1>, <&wo_ilm1>, <&wo_dlm1>,
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- <&wo_data>, <&wo_boot>;
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+ <&wo_data>;
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memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
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- "wo-data", "wo-boot";
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+ "wo-data";
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mediatek,wo-ccif = <&wo_ccif1>;
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+ mediatek,wo-cpuboot = <&wo_cpuboot>;
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};
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wo_ccif0: syscon@151a5000 {
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@@ -658,6 +655,11 @@
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interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
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};
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+ wo_cpuboot: syscon@15194000 {
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+ compatible = "mediatek,mt7986-wo-cpuboot", "syscon";
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+ reg = <0 0x15194000 0 0x1000>;
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+ };
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+
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eth: ethernet@15100000 {
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compatible = "mediatek,mt7986-eth";
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reg = <0 0x15100000 0 0x80000>;
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