[PATCH u-boot v2019.04-aspeed-openbmc v2 1/4] arm/dts: Add Genesis3 board

[Patrick Rudolph]

Add devicetree source file. It uses the evb-ast2500 board files.

Signed-off-by: Patrick Rudolph <patrick.rudolph at 9elements.com>
---
 arch/arm/dts/Makefile         |  1 +
 arch/arm/dts/ibm-genesis3.dts | 83 +++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+)
 create mode 100644 arch/arm/dts/ibm-genesis3.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a79f885f54..fae23e6bc1 100755
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -677,6 +677,7 @@ dtb-$(CONFIG_ARCH_BCM6858) += \
 dtb-$(CONFIG_ARCH_ASPEED) += \
 	ast2400-evb.dtb \
 	ast2500-evb.dtb \
+	ibm-genesis3.dtb \
 	ast2600a0-evb.dtb \
 	ast2600a1-evb.dtb \
 	ast2600-bletchley.dtb \
diff --git a/arch/arm/dts/ibm-genesis3.dts b/arch/arm/dts/ibm-genesis3.dts
new file mode 100644
index 0000000000..c808fd27c4
--- /dev/null
+++ b/arch/arm/dts/ibm-genesis3.dts
@@ -0,0 +1,83 @@
+/dts-v1/;
+
+#include "ast2500-u-boot.dtsi"
+
+/ {
+	model = "IBM Genesis3";
+	compatible = "ibm,genesis3-bmc", "aspeed,ast2500";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	aliases {
+		spi0 = &fmc;
+		ethernet0 = &mac0;
+		ethernet1 = &mac1;
+	};
+};
+
+&uart5 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&sdrammc {
+	clock-frequency = <400000000>;
+};
+
+&wdt1 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt2 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt3 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&mac0 {
+	status = "okay";
+	phy-mode = "rgmii";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>;
+};
+
+&mac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>;
+};
+
+&fmc {
+	status = "okay";
+	timing-calibration-disabled;
+	flash at 0 {
+		compatible = "spi-flash", "spansion,s25fl256l";
+		status = "okay";
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+	};
+
+	flash at 1 {
+		compatible = "spi-flash", "spansion,s25fl256l";
+		status = "okay";
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+	};
+};
+
-- 
2.35.1