@@ -1464,10 +1464,14 @@ endif
ifneq ($(dtstree),)
-%.dtb: include/config/kernel.release scripts_dtc
+ifneq ($(CHECK_DTBS),)
+DT_TMP_BINDING := dt_binding
+endif
+
+%.dtb: include/config/kernel.release scripts_dtc $(DT_TMP_BINDING)
$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
-%.dtbo: include/config/kernel.release scripts_dtc
+%.dtbo: include/config/kernel.release scripts_dtc $(DT_TMP_BINDING)
$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
PHONY += dtbs dtbs_install dtbs_check
@@ -1498,8 +1502,10 @@ ifneq ($(filter dt_binding_check, $(MAKECMDGOALS)),)
export CHECK_DT_BINDING=y
endif
-PHONY += dt_binding_check
-dt_binding_check: scripts_dtc
+dt_binding_check: dt_binding
+
+PHONY += dt_binding
+dt_binding: scripts_dtc
$(Q)$(MAKE) $(build)=Documentation/devicetree/bindings
# ---------------------------------------------------------------------------
@@ -1774,6 +1780,10 @@ help:
@echo ' 3: more obscure warnings, can most likely be ignored'
@echo ' e: warnings are being treated as errors'
@echo ' Multiple levels can be combined with W=12 or W=123'
+ @$(if $(dtstree), \
+ echo ' make CHECK_DTBS=1 [targets] Check all generated dtb files against schema'; \
+ echo ' This can be applied both to "dtbs" and to individual "foo.dtb" targets' ; \
+ )
@echo ''
@echo 'Execute "make" or "make all" to build all targets marked with [*] '
@echo 'For further info see the ./README file'
While it is possible to validate all generated dtb files against the schema, it typically results in huge pile of warnings. While working on a platform it is quite useful to validate just a single file against schema. Allow specifying CHECK_DTBS=1 on a make command line to enable validation while building dtb files. This reuses the infrastructure existing for `make dtbs_check`, making dtbs_check a shortcut for `make CHECK_DTBS=1 dt_binding_check dtbs`. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: linux-kbuild@vger.kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- Makefile | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-)