aspeed-layer/recipes-kernel/linux/linux-aspeed/0001-ARM-dts-Aspeed-Witherspoon-Update-BMC-partitioning.patch

From b18dcf9d63f024b01373fc2a083b2695830d71cc Mon Sep 17 00:00:00 2001
From: "Edward A. James" <eajames@us.ibm.com>
Date: Wed, 16 Aug 2017 07:58:56 -0500
Subject: [PATCH] ARM: dts: Aspeed: Witherspoon: Update BMC partitioning

Add simplified partitions for BMC and alternate flash. Include these by
default in Witherspoon.

Signed-off-by: Edward A. James <eajames@us.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 .../boot/dts/aspeed-bmc-alt-opp-flash-layout-ubi.dtsi  | 18 ++++++++++++++++++
 arch/arm/boot/dts/aspeed-bmc-opp-flash-layout-ubi.dtsi | 18 ++++++++++++++++++
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts       |  3 ++-
 3 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/aspeed-bmc-alt-opp-flash-layout-ubi.dtsi
 create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-flash-layout-ubi.dtsi

diff --git a/arch/arm/boot/dts/aspeed-bmc-alt-opp-flash-layout-ubi.dtsi b/arch/arm/boot/dts/aspeed-bmc-alt-opp-flash-layout-ubi.dtsi
new file mode 100644
index 0000000..9277599
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-alt-opp-flash-layout-ubi.dtsi
@@ -0,0 +1,18 @@
+		label = "alt-bmc";
+		partitions {
+				#address-cells = < 1 >;
+				#size-cells = < 1 >;
+				compatible = "fixed-partitions";
+				u-boot@0 {
+					reg = < 0 0x60000 >;
+					label = "alt-u-boot";
+				};
+				u-boot-env@60000 {
+					reg = < 0x60000 0x20000 >;
+					label = "alt-u-boot-env";
+				};
+				obmc-ubi@80000 {
+					reg = < 0x80000 0x1F80000 >;
+					label = "alt-obmc-ubi";
+				};
+		};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-flash-layout-ubi.dtsi b/arch/arm/boot/dts/aspeed-bmc-opp-flash-layout-ubi.dtsi
new file mode 100644
index 0000000..0059ad1
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-flash-layout-ubi.dtsi
@@ -0,0 +1,18 @@
+		label = "bmc";
+		partitions {
+				#address-cells = < 1 >;
+				#size-cells = < 1 >;
+				compatible = "fixed-partitions";
+				u-boot@0 {
+					reg = < 0 0x60000 >;
+					label = "u-boot";
+				};
+				u-boot-env@60000 {
+					reg = < 0x60000 0x20000 >;
+					label = "u-boot-env";
+				};
+				obmc-ubi@80000 {
+					reg = < 0x80000 0x1F80000 >;
+					label = "obmc-ubi";
+				};
+		};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index c51e3e8..058b9b7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -191,7 +191,7 @@
 		label = "bmc";
 		m25p,fast-read;
 		spi-max-frequency = <50000000>;
-#include "openbmc-flash-layout.dtsi"
+#include "aspeed-bmc-opp-flash-layout-ubi.dtsi"
 	};
 
 	flash@1 {
@@ -199,6 +199,7 @@
 		label = "alt";
 		m25p,fast-read;
 		spi-max-frequency = <50000000>;
+#include "aspeed-bmc-alt-opp-flash-layout-ubi.dtsi"
 	};
 };
 
-- 
1.8.3.1