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authorJoel Stanley <joel@jms.id.au>2017-01-04 17:01:28 +1100
committerJoel Stanley <joel@jms.id.au>2017-01-10 21:55:46 +1100
commit8f9bafbb92c0308cf8d33536803c822e14bed4d7 (patch)
tree4de575973c9f66529beffb8e3e4b03a571f7851f /arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
parent34ea5c9de39bd6ae23d373af9fd0c276e5585519 (diff)
downloadlinux-8f9bafbb92c0308cf8d33536803c822e14bed4d7.tar.gz
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>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts')
-rw-r--r--arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts45
1 files changed, 45 insertions, 0 deletions
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 000000000000..7a3b2b50c884
--- /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>;
+};