diff options
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 58 |
1 files changed, 34 insertions, 24 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 61e596650ed3..12b88d09c3a4 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)) @@ -237,8 +242,7 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ # --------------------------------------------------------------------------- quiet_cmd_gzip = GZIP $@ -cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \ - (rm -f $@ ; false) + cmd_gzip = cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@ # DTC # --------------------------------------------------------------------------- @@ -251,7 +255,7 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \ -Wno-avoid_unnecessary_addr_size \ -Wno-alias_paths \ -Wno-graph_child_address \ - -Wno-graph_port \ + -Wno-simple_bus_reg \ -Wno-unique_unit_address \ -Wno-pci_device_reg endif @@ -283,14 +287,29 @@ $(obj)/%.dtb.S: $(obj)/%.dtb FORCE quiet_cmd_dtc = DTC $@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ - $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ - $(DTC) -O dtb -o $@ -b 0 \ + $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ + $(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) + $(call cmd,dtb_check) +endef + +$(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) @@ -316,26 +335,22 @@ printf "%08x\n" $$dec_size | \ quiet_cmd_bzip2 = BZIP2 $@ cmd_bzip2 = (cat $(filter-out FORCE,$^) | \ - bzip2 -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + bzip2 -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ # Lzma # --------------------------------------------------------------------------- quiet_cmd_lzma = LZMA $@ cmd_lzma = (cat $(filter-out FORCE,$^) | \ - lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_lzo = LZO $@ cmd_lzo = (cat $(filter-out FORCE,$^) | \ - lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_lz4 = LZ4 $@ cmd_lz4 = (cat $(filter-out FORCE,$^) | \ - lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ # U-Boot mkimage # --------------------------------------------------------------------------- @@ -351,15 +366,13 @@ UIMAGE_TYPE ?= kernel UIMAGE_LOADADDR ?= arch_must_set_this UIMAGE_ENTRYADDR ?= $(UIMAGE_LOADADDR) UIMAGE_NAME ?= 'Linux-$(KERNELRELEASE)' -UIMAGE_IN ?= $< -UIMAGE_OUT ?= $@ -quiet_cmd_uimage = UIMAGE $(UIMAGE_OUT) +quiet_cmd_uimage = UIMAGE $@ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A $(UIMAGE_ARCH) -O linux \ -C $(UIMAGE_COMPRESSION) $(UIMAGE_OPTS-y) \ -T $(UIMAGE_TYPE) \ -a $(UIMAGE_LOADADDR) -e $(UIMAGE_ENTRYADDR) \ - -n $(UIMAGE_NAME) -d $(UIMAGE_IN) $(UIMAGE_OUT) + -n $(UIMAGE_NAME) -d $< $@ # XZ # --------------------------------------------------------------------------- @@ -381,13 +394,11 @@ quiet_cmd_uimage = UIMAGE $(UIMAGE_OUT) quiet_cmd_xzkern = XZKERN $@ cmd_xzkern = (cat $(filter-out FORCE,$^) | \ sh $(srctree)/scripts/xz_wrap.sh && \ - $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_xzmisc = XZMISC $@ cmd_xzmisc = (cat $(filter-out FORCE,$^) | \ - xz --check=crc32 --lzma2=dict=1MiB) > $@ || \ - (rm -f $@ ; false) + xz --check=crc32 --lzma2=dict=1MiB) > $@ # ASM offsets # --------------------------------------------------------------------------- @@ -406,7 +417,6 @@ endef # Use filechk to avoid rebuilds when a header changes, but the resulting file # does not define filechk_offsets - (set -e; \ echo "#ifndef $2"; \ echo "#define $2"; \ echo "/*"; \ @@ -417,5 +427,5 @@ define filechk_offsets echo ""; \ sed -ne $(sed-offsets) < $<; \ echo ""; \ - echo "#endif" ) + echo "#endif" endef |