This contains just enough to bring up the serial UART.
Signed-off-by: Simon Glass <s...@chromium.org>
Reviewed-by: Bin Meng <bmeng...@gmail.com>
---
Changes in v3: None
Changes in v2:
- Remove extraneous '+' in comment
- Use "efi,app" instead of "efi,payload" for the compatible string
arch/x86/dts/Makefile | 1 +
arch/x86/dts/efi.dts | 22 ++++++++++++++++++++++
2 files changed, 23 insertions(+)
create mode 100644 arch/x86/dts/efi.dts
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index 44e2829..71595c7 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -2,6 +2,7 @@ dtb-y += bayleybay.dtb \
chromebook_link.dtb \
chromebox_panther.dtb \
crownbay.dtb \
+ efi.dtb \
galileo.dtb \
minnowmax.dtb \
qemu-x86_i440fx.dtb \
diff --git a/arch/x86/dts/efi.dts b/arch/x86/dts/efi.dts
new file mode 100644
index 0000000..1f50428
--- /dev/null
+++ b/arch/x86/dts/efi.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "EFI";
+ compatible = "efi,app";
+
+ chosen {
+ stdout-path = &serial;
+ };
+
+ serial: serial {
+ compatible = "efi,uart";
+ };
+};
--
2.5.0.rc2.392.g76e840b
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