endef
endif
+
+# Disable noisy checks by default as in upstream
+ifeq ($(strip $(call kernel_patchver_ge,4.6.0)),1)
+ DTC_FLAGS += -Wno-unit_address_vs_reg
+endif
+ifeq ($(strip $(call kernel_patchver_ge,4.11.0)),1)
+ DTC_FLAGS += \
+ -Wno-unit_address_vs_reg \
+ -Wno-simple_bus_reg \
+ -Wno-unit_address_format \
+ -Wno-pci_bridge \
+ -Wno-pci_device_bus_num \
+ -Wno-pci_device_reg
+endif
+ifeq ($(strip $(call kernel_patchver_ge,4.16.0)),1)
+ DTC_FLAGS += \
+ -Wno-avoid_unnecessary_addr_size \
+ -Wno-alias_paths
+endif
+ifeq ($(strip $(call kernel_patchver_ge,4.17.0)),1)
+ DTC_FLAGS += \
+ -Wno-graph_child_address \
+ -Wno-graph_port \
+ -Wno-unique_unit_address
+endif
+
# $(1) source dts file
# $(2) target dtb file
# $(3) extra CPP flags
-undef -D__DTS__ $(3) \
-o $(2).tmp $(1)
$(LINUX_DIR)/scripts/dtc/dtc -O dtb \
- -i$(dir $(1)) $(4) \
+ -i$(dir $(1)) $(DTC_FLAGS) $(4) \
-o $(2) $(2).tmp
$(RM) $(2).tmp
endef