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-rw-r--r--include/image.mk4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/image.mk b/include/image.mk
index 2d7b1ef..96a8892 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -437,10 +437,14 @@ endef
ifndef IB
define Device/Build/dtb
+ ifndef BUILD_DTS_$(1)
+ BUILD_DTS_$(1) := 1
$(KDIR)/image-$(1).dtb: FORCE
$(call Image/BuildDTB,$(strip $(2))/$(1).dts,$$@)
image_prepare: $(KDIR)/image-$(1).dtb
+ endif
+
endef
endif