x86: Rename coreboot.dsti to serial.dtsi

The name of coreboot.dtsi is misleading, as it actually describes
the legacy serial port device node.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/x86/dts/serial.dtsi b/arch/x86/dts/serial.dtsi
new file mode 100644
index 0000000000..65a93acd3d
--- /dev/null
+++ b/arch/x86/dts/serial.dtsi
@@ -0,0 +1,17 @@
+/include/ "skeleton.dtsi"
+
+/ {
+	chosen {
+		stdout-path = "/serial";
+	};
+
+	serial {
+		compatible = "x86-uart";
+		reg = <0x3f8 0x10>;
+		reg-shift = <0>;
+		io-mapped = <1>;
+		multiplier = <1>;
+		baudrate = <115200>;
+		status = "disabled";
+	};
+};