kbuild: Add support to build overlays (%.dtbo)

[linux-2.6-microblaze.git] / Makefile

diff --git a/Makefile b/Makefile
index 3d328b7..5681e16 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1337,6 +1337,9 @@ ifneq ($(dtstree),)
 %.dtb: include/config/kernel.release scripts_dtc
        $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
 
+%.dtbo: include/config/kernel.release scripts_dtc
+       $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
+
 PHONY += dtbs dtbs_install dtbs_check
 dtbs: include/config/kernel.release scripts_dtc
        $(Q)$(MAKE) $(build)=$(dtstree)
@@ -1816,7 +1819,7 @@ clean: $(clean-dirs)
        @find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
                \( -name '*.[aios]' -o -name '*.ko' -o -name '.*.cmd' \
                -o -name '*.ko.*' \
-               -o -name '*.dtb' -o -name '*.dtb.S' -o -name '*.dt.yaml' \
+               -o -name '*.dtb' -o -name '*.dtbo' -o -name '*.dtb.S' -o -name '*.dt.yaml' \
                -o -name '*.dwo' -o -name '*.lst' \
                -o -name '*.su' -o -name '*.mod' \
                -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \