From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 14 Mar 2020 11:13:39 +0000 (+0100)
Subject: sandbox: add reserved-memory node in device tree
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=1ecea74e2e3f42185bb018fa64f70f43d2096d2f;p=u-boot.git

sandbox: add reserved-memory node in device tree

For testing the handling of memory reservations create a reserved-memory
node in sandbox.dts and sandbox64.dts.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromum.org>
---

diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index 2d7db0249e..20f6893829 100644
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -20,6 +20,25 @@
 		reg = <0 CONFIG_SYS_SDRAM_SIZE>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		reservation_test0 {
+			size = <0x4000>;
+			alignment = <0x2000>;
+		};
+
+		reservation_test1: restest@a000 {
+			reg = <0x00d0a000 0x2000>;
+		};
+
+		reservation_test2: restest@7000 {
+			reg = <0x00d07000 0x1000>;
+		};
+	};
+
 	cros_ec: cros-ec {
 		reg = <0 0>;
 		u-boot,dm-pre-reloc;
diff --git a/arch/sandbox/dts/sandbox64.dts b/arch/sandbox/dts/sandbox64.dts
index 97e33f110e..a39f94feec 100644
--- a/arch/sandbox/dts/sandbox64.dts
+++ b/arch/sandbox/dts/sandbox64.dts
@@ -20,6 +20,26 @@
 		reg = /bits/ 64 <0 CONFIG_SYS_SDRAM_SIZE>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		reservation_test_size {
+			size = <0 0x4000>;
+			alignment = <0 0x2000>;
+		};
+
+		reservation_test@a000 {
+			reg = <0 0x00d0a000 0 0x2000>;
+		};
+
+		reservation_test@7000 {
+			reg = <0 0x00d07000 0 0x1000>;
+		};
+	};
+
+	/* ... */
 	cros_ec: cros-ec {
 		reg = <0 0 0 0>;
 		u-boot,dm-pre-reloc;