ARM: dts: aspeed: Add Romulus BMC platform
Romulus is an OpenPower machine with an ast2500 BMC. It has NCSI
networking and 512MB of RAM.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cccdbcb..4549e18 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -981,6 +981,7 @@
mt8135-evbp1.dtb
dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \
+ aspeed-bmc-opp-romulus.dtb \
aspeed-ast2500-evb.dtb
endif
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
new file mode 100644
index 0000000..7a3b2b5
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -0,0 +1,45 @@
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+
+/ {
+ model = "Romulus BMC";
+ compatible = "ibm,romulus-bmc", "aspeed,ast2500";
+
+ aliases {
+ serial4 = &uart5;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ vga_memory: framebuffer@bf000000 {
+ no-map;
+ reg = <0xbf000000 0x01000000>; /* 16M */
+ };
+ };
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+
+ use-ncsi;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+};
