From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 20 +++++++++++++++++---
1 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/kernel/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 3888038..d859914 100644
--- a/kernel/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/kernel/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -43,14 +43,14 @@
cpu@0 {
device_type = "cpu";
- compatible = "arm,cortex-a53", "arm,armv8";
+ compatible = "arm,cortex-a53";
reg = <0 0>;
next-level-cache = <&L2_0>;
};
cpu@1 {
device_type = "cpu";
- compatible = "arm,cortex-a53", "arm,armv8";
+ compatible = "arm,cortex-a53";
reg = <0 1>;
next-level-cache = <&L2_0>;
};
@@ -63,6 +63,20 @@
memory@80000000 {
device_type = "memory";
reg = <0 0x80000000 0 0x80000000>; /* 2GB @ 2GB */
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* Chipselect 2 is physically at 0x18000000 */
+ vram: vram@18000000 {
+ /* 8 MB of designated video RAM */
+ compatible = "shared-dma-pool";
+ reg = <0 0x18000000 0 0x00800000>;
+ no-map;
+ };
};
gic: interrupt-controller@2c001000 {
@@ -130,7 +144,7 @@
};
};
- smb: smb@8000000 {
+ smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
--
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