x86: fdt: Create basic .dtsi file for coreboot

This contains just the minimum information for a coreboot-based board.

Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/x86/dts/skeleton.dtsi b/arch/x86/dts/skeleton.dtsi
new file mode 100644
index 0000000000..b41d241de2
--- /dev/null
+++ b/arch/x86/dts/skeleton.dtsi
@@ -0,0 +1,13 @@
+/*
+ * Skeleton device tree; the bare minimum needed to boot; just include and
+ * add a compatible value.  The bootloader will typically populate the memory
+ * node.
+ */
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	chosen { };
+	aliases { };
+	memory { device_type = "memory"; reg = <0 0>; };
+};