devicetree: Add Makefile to build dtb binaries

Add a simple Makefile to build external/devicetree/*.dtb. Signed-off-by: Reza Arbab <arbab@linux.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
open-power · Feb 19, 2019 · 9f9dd8d · 9f9dd8d
1 parent 50d1a08
commit 9f9dd8d
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diff --git a/external/devicetree/.gitignore b/external/devicetree/.gitignore
@@ -0,0 +1 @@
+*.dtb
diff --git a/external/devicetree/Makefile b/external/devicetree/Makefile
@@ -0,0 +1,10 @@
+DTC=/usr/bin/dtc
+OUT=p9-simics.dtb
+
+all: $(OUT)
+
+%.dtb: %.dts
+	$(DTC) -I dts -O dtb $< -o $@
+
+clean:
+	$(RM) $(OUT)