From 60dbf2d80ae6e0e44a65768e6420d7a2bd6e9c87 Mon Sep 17 00:00:00 2001
From: Ziyuan Xu <xzy.xu@rock-chips.com>
Date: Mon, 20 Jun 2022 15:15:28 +0800
Subject: [PATCH] ARM: dts: rv1106-thunder-boot: reserve 256KB~512KB for hpmcu

The HPMCU life cycle maybe go so far as to linux kernel, resever it
until thunder-boot had been done.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Change-Id: I6994e035bad24e910be7b7572fb85fbbcebec487
---
 arch/arm/boot/dts/rv1106-thunder-boot.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/rv1106-thunder-boot.dtsi b/arch/arm/boot/dts/rv1106-thunder-boot.dtsi
index d25f695aa9fb..0c7d133583fe 100644
--- a/arch/arm/boot/dts/rv1106-thunder-boot.dtsi
+++ b/arch/arm/boot/dts/rv1106-thunder-boot.dtsi
@@ -19,6 +19,11 @@
 		#size-cells = <1>;
 		ranges;
 
+		rtos@40000 {
+			reg = <0x40000 0x40000>;
+			no-map;
+		};
+
 		ramdisk_r: ramdisk@a00000 {
 			reg = <0x00a00000 (10 * 0x00100000)>;
 		};