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-rw-r--r--arch/arm/boot/Makefile6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 5df26a9976a..fc871e719aa 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -59,9 +59,11 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
endif
+targets += $(dtb-y)
+
# Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts
- $(call cmd,dtc)
+$(obj)/%.dtb: $(src)/dts/%.dts FORCE
+ $(call if_changed_dep,dtc)
$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y))