From 53182e81f47d4ea0c727c49ad23cb782173ab849 Mon Sep 17 00:00:00 2001 From: Rob Herring <robh@kernel.org> Date: Mon, 13 Sep 2021 09:51:46 -0500 Subject: [PATCH] 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 --- Makefile | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index 7cfe4ff36f44a..c57a7657c8dd1 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 -- GitLab