From: changqing.gao <changqing.gao@amlogic.com>
Date: Fri, 25 Jan 2019 11:00:05 +0000 (+0800)
Subject: ramdump: support ramdump for g12b/gxl [6/6]
X-Git-Tag: hardkernel-4.9.236-104~1759
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cc0096d43bacaf266bce236c6bd9b57a0600f6e1;p=platform%2Fkernel%2Flinux-amlogic.git

ramdump: support ramdump for g12b/gxl [6/6]

PD#SWPL-4350

Problem:
ramdump is not enabled on g12b/gxl.

Solution:
Add ramdump support on g12b/gxl in bl2.

Verify:
verified on g12b_w400_v1/gxl_p212_v1.

Change-Id: I3520fea366af332ef113809560587eeb4db7b6c5
Signed-off-by: changqing.gao <changqing.gao@amlogic.com>
---

diff --git a/arch/arm/boot/dts/amlogic/mesong12b.dtsi b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
index ac1d106..7d0a515 100644
--- a/arch/arm/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
@@ -549,6 +549,13 @@
 		#thermal-sensor-cells = <1>;
 	};
 
+	ram-dump {
+		compatible = "amlogic, ram_dump";
+		status = "okay";
+		reg = <0xFF6345E0 4>;
+		reg-names = "PREG_STICKY_REG8";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
index e15a056..0bafb00 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
@@ -549,6 +549,13 @@
 		#thermal-sensor-cells = <1>;
 	};
 
+	ram-dump {
+		compatible = "amlogic, ram_dump";
+		status = "okay";
+		reg = <0x0 0xFF6345E0 0x0 4>;
+		reg-names = "PREG_STICKY_REG8";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;