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authorRob Herring <robh@kernel.org>2021-09-13 09:51:46 -0500
committerRob Herring <robh@kernel.org>2021-09-13 13:15:39 -0500
commit53182e81f47d4ea0c727c49ad23cb782173ab849 (patch)
tree54229c9cd5aadd7dbf056c72686b1225f79c5468
parentdd2c898bc20bdb46ec59eefafc8fdd86a93b6b8c (diff)
kbuild: Enable DT schema checks for %.dtb targets
It is possible to build a single dtb, but not with DT schema validation enabled. Enable the schema validation to run for %.dtb and %.dtbo targets. Anyone building a dtb for a specific platform *should* pay attention to schema warnings. This could be supported with a separate %.dt.yaml target instead. However, the .dt.yaml format is considered an intermediate format and could possibly go away at some point if schema checking is integrated into dtc. Also, the plan is to enable the schema checks by default once platforms are free of warnings, and this is a move in that direction. Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: linux-kbuild@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210913145146.766080-1-robh@kernel.org
-rw-r--r--Makefile10
1 files changed, 5 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 7cfe4ff36f44..c57a7657c8dd 100644
--- a/Makefile
+++ b/Makefile
@@ -1402,17 +1402,17 @@ endif
ifneq ($(dtstree),)
-%.dtb: include/config/kernel.release scripts_dtc
- $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
+%.dtb: dt_binding_check include/config/kernel.release scripts_dtc
+ $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@ $(dtstree)/$*.dt.yaml
-%.dtbo: include/config/kernel.release scripts_dtc
- $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
+%.dtbo: dt_binding_check include/config/kernel.release scripts_dtc
+ $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@ $(dtstree)/$*.dt.yaml
PHONY += dtbs dtbs_install dtbs_check
dtbs: include/config/kernel.release scripts_dtc
$(Q)$(MAKE) $(build)=$(dtstree)
-ifneq ($(filter dtbs_check, $(MAKECMDGOALS)),)
+ifneq ($(filter dtbs_check %.dtb %.dtbo, $(MAKECMDGOALS)),)
export CHECK_DTBS=y
dtbs: dt_binding_check
endif