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authorRob Herring <robh@kernel.org>2018-12-13 11:20:36 -0600
committerRob Herring <robh@kernel.org>2018-12-13 11:20:36 -0600
commitacc2038738bd6f881e7a277ba14fa7c589fd3058 (patch)
treefd56524867a9b726b3e5d2cb040ff16b2f2a67a0 /scripts/Makefile.lib
parentcd1cc0bef46fc8d8f9ebe82d2064d4f4bd5ecf16 (diff)
parent2c9b0b00af23cdc70d28d82e077dc1d280bcb84a (diff)
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Merge branch 'yaml-bindings-for-v4.21' into dt/next
Diffstat (limited to 'scripts/Makefile.lib')
-rw-r--r--scripts/Makefile.lib24
1 files changed, 22 insertions, 2 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 8e10eb7428ab..0e78249ee77e 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -61,6 +61,11 @@ real-obj-m := $(foreach m, $(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))
extra-y += $(dtb-y)
extra-$(CONFIG_OF_ALL_DTBS) += $(dtb-)
+ifneq ($(CHECK_DTBS),)
+extra-y += $(patsubst %.dtb,%.dt.yaml, $(dtb-y))
+extra-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtb,%.dt.yaml, $(dtb-))
+endif
+
# Add subdir path
extra-y := $(addprefix $(obj)/,$(extra-y))
@@ -284,13 +289,28 @@ $(obj)/%.dtb.S: $(obj)/%.dtb FORCE
quiet_cmd_dtc = DTC $@
cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
$(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
- $(DTC) -O dtb -o $@ -b 0 \
+ $(DTC) -O $(2) -o $@ -b 0 \
$(addprefix -i,$(dir $<) $(DTC_INCLUDE)) $(DTC_FLAGS) \
-d $(depfile).dtc.tmp $(dtc-tmp) ; \
cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
$(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE
- $(call if_changed_dep,dtc)
+ $(call if_changed_dep,dtc,dtb)
+
+DT_CHECKER ?= dt-validate
+DT_BINDING_DIR := Documentation/devicetree/bindings
+DT_TMP_SCHEMA := $(objtree)/$(DT_BINDING_DIR)/processed-schema.yaml
+
+quiet_cmd_dtb_check = CHECK $@
+ cmd_dtb_check = $(DT_CHECKER) -p $(DT_TMP_SCHEMA) $@ ;
+
+define rule_dtc_dt_yaml
+ $(call cmd_and_fixdep,dtc,yaml) \
+ $(call echo-cmd,dtb_check) $(cmd_dtb_check)
+endef
+
+$(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE
+ $(call if_changed_rule,dtc_dt_yaml)
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)