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-rw-r--r--arch/arm/boot/dts/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index fb5b07737ca7..262493752234 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -120,4 +120,12 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
wm8505-ref.dtb \
wm8650-mid.dtb
+targets += dtbs
endif
+
+# *.dtb used to be generated in the directory above. Clean out the
+# old build results so people don't accidentally use them.
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+ $(Q)rm -f $(obj)/../*.dtb
+
+clean-files := *.dtb