568 lines
23 KiB
Makefile
568 lines
23 KiB
Makefile
##
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2011 secunet Security Networks AG
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; version 2 of the License.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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##
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#######################################################################
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# misleadingly named, this is the coreboot version
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export KERNELVERSION := $(shell if [ -d "$(top)/.git" -a -f "`which git`" ]; \
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then git describe --dirty --always || git describe; \
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else echo 4.0$(KERNELREVISION); fi)
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#######################################################################
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# Test for coreboot toolchain (except when explicitely not requested)
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ifneq ($(NOCOMPILE),1)
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# only run if we're doing a build (not for tests, kconfig, ...)
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ifneq ($(CONFIG_ANY_TOOLCHAIN),y)
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_toolchain=$(shell $(CC_i386) -v 2>&1 |grep -q "gcc version .*coreboot toolchain" && echo coreboot)
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ifneq ($(_toolchain),coreboot)
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$(error Please use the coreboot toolchain (or prove that your toolchain works))
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endif
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endif
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endif
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#######################################################################
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# Basic component discovery
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MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
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export MAINBOARDDIR
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## Final build results, which CBFSTOOL uses to create the final
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## rom image file, are placed under $(objcbfs).
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## These typically have suffixes .debug .elf .bin and .map
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export objcbfs := $(obj)/cbfs/$(call strip_quotes,$(CONFIG_CBFS_PREFIX))
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## Based on the active configuration, Makefile conditionally collects
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## the required assembly includes and saves them in a file.
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## Such files that do not have a clear one-to-one relation to a source
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## file under src/ are placed and built under $(objgenerated)
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export objgenerated := $(obj)/generated
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#######################################################################
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# root rule to resolve if in build mode (ie. configuration exists)
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real-target: $(obj)/config.h coreboot
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coreboot: build-dirs $(obj)/coreboot.rom
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#######################################################################
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# our phony targets
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PHONY+= clean-abuild coreboot lint lint-stable build-dirs
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#######################################################################
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# root source directories of coreboot
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subdirs-y := src/lib src/console src/device src/ec src/southbridge src/soc
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subdirs-y += src/northbridge src/superio src/drivers src/cpu src/vendorcode
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subdirs-y += util/cbfstool util/sconfig util/nvramtool
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subdirs-y += src/arch/$(ARCHDIR-y)
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subdirs-y += src/mainboard/$(MAINBOARDDIR)
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subdirs-y += site-local
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#######################################################################
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# Add source classes and their build options
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classes-y := ramstage romstage bootblock smm smmstub cpu_microcode rmodules
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#######################################################################
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# Helper functions for ramstage postprocess
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spc :=
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spc +=
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$(spc) :=
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$(spc) +=
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# files-in-dir-recursive,dir,files
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files-in-dir-recursive=$(filter $(1)%,$(2))
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# parent-dir,dir/
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parent-dir=$(dir $(subst $( ),/,$(strip $(subst /, ,$(1)))))
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# filters out exactly the directory specified
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# filter-out-dir,dir_to_keep,dirs
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filter-out-dir=$(filter-out $(1),$(2))
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# filters out dir_to_keep and all its parents
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# filter-out-dirs,dir_to_keep,dirs
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filter-out-dirs=$(if $(filter-out ./,$(1)),$(call filter-out-dirs,$(call parent-dir,$(1)),$(call filter-out-dir,$(1),$(2))),$(call filter-out-dir,$(1),$(2)))
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# dir-wildcards,dirs
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dir-wildcards=$(addsuffix %,$(1))
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# files-in-dir,dir,files
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files-in-dir=$(filter-out $(call dir-wildcards,$(call filter-out-dirs,$(1),$(dir $(2)))),$(call files-in-dir-recursive,$(1),$(2)))
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#######################################################################
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# reduce command line length by linking the objects of each
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# directory into an intermediate file
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ramstage-postprocess=$(foreach d,$(sort $(dir $(1))), \
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$(eval $(d)ramstage.o: $(call files-in-dir,$(d),$(1)); $$(LD) -o $$@ -r $$^ ) \
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$(eval ramstage-objs:=$(d)ramstage.o $(filter-out $(call files-in-dir,$(d),$(1)),$(ramstage-objs))))
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romstage-c-ccopts:=-D__PRE_RAM__
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romstage-S-ccopts:=-D__PRE_RAM__
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ifeq ($(CONFIG_TRACE),y)
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ramstage-c-ccopts:= -finstrument-functions
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endif
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ifeq ($(CONFIG_COVERAGE),y)
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ramstage-c-ccopts+=-fprofile-arcs -ftest-coverage
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endif
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ifeq ($(CONFIG_USE_BLOBS),y)
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forgetthis:=$(shell git submodule update --init --checkout 3rdparty)
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endif
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bootblock-c-ccopts:=-D__BOOT_BLOCK__ -D__PRE_RAM__
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bootblock-S-ccopts:=-D__BOOT_BLOCK__ -D__PRE_RAM__
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smmstub-c-ccopts:=-D__SMM__
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smmstub-S-ccopts:=-D__SMM__
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smm-c-ccopts:=-D__SMM__
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smm-S-ccopts:=-D__SMM__
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# SMM TSEG base is dynamic
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ifneq ($(CONFIG_SMM_MODULES),y)
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ifeq ($(CONFIG_SMM_TSEG),y)
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smm-c-ccopts += -fpic
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endif
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endif
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ramstage-c-deps:=$$(OPTION_TABLE_H)
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romstage-c-deps:=$$(OPTION_TABLE_H)
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bootblock-c-deps:=$$(OPTION_TABLE_H)
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smm-c-deps:=$$(OPTION_TABLE_H)
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#######################################################################
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# Add handler to compile ACPI's ASL
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define ramstage-objs_asl_template
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$(obj)/$(1).ramstage.o: src/$(1).asl $(obj)/config.h
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@printf " IASL $$(subst $(top)/,,$$(@))\n"
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$(CC) -x assembler-with-cpp -E -MMD -MT $$(@) -D__ACPI__ -P -include $(src)/include/kconfig.h -I$(obj) -I$(src) -I$(src)/include -I$(src)/arch/$(ARCHDIR-y)/include -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
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cd $$(dir $$@); $(IASL) -p $$(notdir $$@) -tc $$(notdir $$(basename $$@)).asl
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mv $$(basename $$@).hex $$(basename $$@).c
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$(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
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# keep %.o: %.c rule from catching the temporary .c file after a make clean
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mv $$(basename $$@).c $$(basename $$@).hex
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endef
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#######################################################################
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# Parse plaintext cmos defaults into binary format
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# arg1: source file
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# arg2: binary file name
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cbfs-files-processor-nvramtool= \
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$(eval $(2): $(1) $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout | $(objutil)/nvramtool/nvramtool ; \
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printf " CREATE $(2) (from $(1))\n"; $(objutil)/nvramtool/nvramtool -y $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout -D $(2).tmp -p $(1) && mv $(2).tmp $(2))
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#######################################################################
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# Link VSA binary to ELF-ish stage
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# arg1: source file
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# arg2: binary file name
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cbfs-files-processor-vsa= \
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$(eval $(2): $(1) ; \
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printf " CREATE $(2) (from $(1))\n"; $(OBJCOPY) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && $(LD) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))
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#######################################################################
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# Add handler for arbitrary files in CBFS
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$(call add-special-class,cbfs-files)
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cbfs-files-handler= \
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$(eval tmp-cbfs-method:=$(word 2, $(subst :, ,$($(2)-file)))) \
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$(eval $(2)-file:=$(call strip_quotes,$(word 1, $(subst :, ,$($(2)-file))))) \
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$(if $(wildcard $(1)$($(2)-file)), \
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$(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
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$(eval tmp-cbfs-file:= $($(2)-file))) \
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$(if $(strip $($(2)-required)), \
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$(if $(wildcard $(tmp-cbfs-file)),, \
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$(info This build configuration requires $($(2)-required)) \
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$(eval FAILBUILD:=1) \
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)) \
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$(if $(tmp-cbfs-method), \
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$(eval tmp-old-cbfs-file:=$(tmp-cbfs-file)) \
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$(eval tmp-cbfs-file:=$(shell mkdir -p $(obj)/mainboard/$(MAINBOARDDIR); mktemp $(obj)/mainboard/$(MAINBOARDDIR)/cbfs-file.XXXXXX).out) \
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$(call cbfs-files-processor-$(tmp-cbfs-method),$(tmp-old-cbfs-file),$(tmp-cbfs-file))) \
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$(eval cbfs-files += $(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-compression)|$($(2)-position)) \
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$(eval $(2)-name:=) \
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$(eval $(2)-type:=) \
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$(eval $(2)-compression:=) \
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$(eval $(2)-position:=) \
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$(eval $(2)-required:=)
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#######################################################################
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# a variety of flags for our build
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CBFS_COMPRESS_FLAG:=none
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ifeq ($(CONFIG_COMPRESS_RAMSTAGE),y)
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CBFS_COMPRESS_FLAG:=LZMA
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endif
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CBFS_PAYLOAD_COMPRESS_FLAG:=none
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ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
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CBFS_PAYLOAD_COMPRESS_FLAG:=LZMA
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endif
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ifneq ($(CONFIG_LOCALVERSION),"")
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COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
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endif
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INCLUDES := -Isrc -Isrc/include -I$(obj) -Isrc/arch/$(ARCHDIR-y)/include
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INCLUDES += -Isrc/device/oprom/include
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# abspath is a workaround for romcc
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INCLUDES += -include $(src)/include/kconfig.h
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CFLAGS = $(INCLUDES) -Os -pipe -g -nostdinc
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CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
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CFLAGS += -Wstrict-aliasing -Wshadow
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ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
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CFLAGS += -Werror
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endif
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CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
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additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
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$(objutil)/ifdfake $(objutil)/options
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#######################################################################
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# generate build support files
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$(obj)/build.h: .xcompile
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@printf " GEN build.h\n"
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rm -f $(obj)/build.h
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printf "/* build system definitions (autogenerated) */\n" > $(obj)/build.ht
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printf "#ifndef __BUILD_H\n" >> $(obj)/build.ht
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printf "#define __BUILD_H\n\n" >> $(obj)/build.ht
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printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_BUILD_YEAR_BCD 0x`LANG= date +"%y"`\n" >> $(obj)/build.ht
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printf "#define COREBOOT_BUILD_MONTH_BCD 0x`LANG= date +"%m"`\n" >> $(obj)/build.ht
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printf "#define COREBOOT_BUILD_DAY_BCD 0x`LANG= date +"%d"`\n" >> $(obj)/build.ht
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printf "#define COREBOOT_BUILD_WEEKDAY_BCD 0x`LANG= date +"%w"`\n" >> $(obj)/build.ht
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printf "#define COREBOOT_DMI_DATE \"`LANG= date +"%m/%d/%Y"`\"\n" >> $(obj)/build.ht
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printf "\n" >> $(obj)/build.ht
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printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_COMPILE_BY \"$(subst \,@,$(shell PATH=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s 2>/dev/null || hostname 2>/dev/null)\"\n" >> $(obj)/build.ht
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printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname 2>/dev/null)\"\n" >> $(obj)/build.ht
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printf "#endif\n" >> $(obj)/build.ht
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mv $(obj)/build.ht $(obj)/build.h
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$(obj)/ldoptions: $(obj)/config.h
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awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@
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build-dirs:
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mkdir -p $(objcbfs) $(objgenerated)
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#######################################################################
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# Build the tools
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CBFSTOOL:=$(obj)/cbfstool
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RMODTOOL:=$(obj)/rmodtool
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$(CBFSTOOL): $(objutil)/cbfstool/cbfstool
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cp $< $@
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$(RMODTOOL): $(objutil)/cbfstool/rmodtool
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cp $< $@
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_WINCHECK=$(shell uname -o 2> /dev/null)
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STACK=
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ifeq ($(_WINCHECK),Msys)
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STACK=-Wl,--stack,16384000
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endif
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ifeq ($(_WINCHECK),Cygwin)
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STACK=-Wl,--stack,16384000
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endif
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ROMCC:= $(objutil)/romcc/romcc
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$(ROMCC): $(top)/util/romcc/romcc.c
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@printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
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@# Note: Adding -O2 here might cause problems. For details see:
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@# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
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$(HOSTCC) -g $(STACK) -Wall -o $@ $<
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IFDTOOL:=$(objutil)/ifdtool/ifdtool
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$(IFDTOOL): $(top)/util/ifdtool/ifdtool.c
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@printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
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IFDFAKE:=$(objutil)/ifdfake/ifdfake
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$(IFDFAKE): $(top)/util/ifdfake/ifdfake.c
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@printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
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#######################################################################
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# needed objects that every mainboard uses
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# Creation of these is architecture and mainboard independent
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$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig
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@printf " SCONFIG $(subst $(src)/,,$(<))\n"
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mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
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$(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR)
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ramstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
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romstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
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$(objutil)/%.o: $(objutil)/%.c
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@printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) -MMD -I$(subst $(objutil)/,util/,$(dir $<)) -I$(dir $<) $(HOSTCFLAGS) -c -o $@ $<
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$(obj)/%.ramstage.o $(abspath $(obj))/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
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@printf " CC $(subst $(obj)/,,$(@))\n"
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$(CC) -MMD $(CFLAGS) -c -o $@ $<
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$(obj)/%.romstage.o $(abspath $(obj))/%.romstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
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@printf " CC $(subst $(obj)/,,$(@))\n"
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$(CC) -MMD -D__PRE_RAM__ $(CFLAGS) -c -o $@ $<
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$(obj)/%.bootblock.o $(abspath $(obj))/%.bootblock.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
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@printf " CC $(subst $(obj)/,,$(@))\n"
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$(CC) -MMD $(bootblock-c-ccopts) $(CFLAGS) -c -o $@ $<
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#######################################################################
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# Clean up rules
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clean-abuild:
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rm -rf coreboot-builds
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clean-for-update-target:
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rm -f $(obj)/ramstage* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a
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rm -rf $(obj)/bootblock* $(obj)/romstage* $(obj)/location.*
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rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.*
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rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
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$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean OUT=$(abspath $(obj)) HOSTCC="$(HOSTCC)" CC="$(CC)" LD="$(LD)"
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clean-target:
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rm -f $(obj)/coreboot*
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#######################################################################
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# Development utilities
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printcrt0s:
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@echo crt0s=$(crt0s)
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@echo ldscripts=$(ldscripts)
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update:
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dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
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lint lint-stable:
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FAILED=0; LINTLOG=`mktemp .tmpconfig.lintXXXXX`; \
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for script in util/lint/$@-*; do \
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echo; echo `basename $$script`; \
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grep "^# DESCR:" $$script | sed "s,.*DESCR: *,," ; \
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echo ========; \
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$$script > $$LINTLOG; \
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if [ `cat $$LINTLOG | wc -l` -eq 0 ]; then \
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printf "success\n\n"; \
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else \
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echo test failed: ; \
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cat $$LINTLOG; \
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rm -f $$LINTLOG; \
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FAILED=$$(( $$FAILED + 1 )); \
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fi; \
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echo ========; \
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done; \
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test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed." && exit 1; }; \
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rm -f $$LINTLOG
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gitconfig:
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mkdir -p .git/hooks
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for hook in commit-msg pre-commit ; do \
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if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o \
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! -x .git/hooks/$$hook ]; then \
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cp util/gitconfig/$$hook .git/hooks/$$hook; \
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chmod +x .git/hooks/$$hook; \
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fi; \
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done
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git config remote.origin.push HEAD:refs/for/master
|
|
(git config --global user.name >/dev/null && git config --global user.email >/dev/null) || (printf 'Please configure your name and email in git:\n\n git config --global user.name "Your Name Comes Here"\n git config --global user.email your.email@example.com\n'; exit 1)
|
|
|
|
crossgcc: crossgcc-i386 crossgcc-arm
|
|
|
|
.PHONY: crossgcc-i386 crossgcc-arm
|
|
crossgcc-i386: clean-for-update
|
|
$(MAKE) -C util/crossgcc build-i386-without-gdb
|
|
|
|
crossgcc-arm: clean-for-update
|
|
$(MAKE) -C util/crossgcc build-armv7a-without-gdb
|
|
|
|
crosstools: crosstools-i386
|
|
|
|
.PHONY: crosstools-i386 crosstools-arm
|
|
crosstools-i386: clean-for-update
|
|
$(MAKE) -C util/crossgcc build-i386
|
|
|
|
crosstools-arm: clean-for-update
|
|
$(MAKE) -C util/crossgcc build-armv7a
|
|
|
|
crossgcc-clean: clean-for-update
|
|
$(MAKE) -C util/crossgcc clean
|
|
|
|
tools: $(objutil)/kconfig/conf $(objutil)/cbfstool/cbfstool $(objutil)/cbfstool/rmodtool $(objutil)/nvramtool/nvramtool $(objutil)/romcc/romcc $(objutil)/sconfig/sconfig
|
|
|
|
###########################################################################
|
|
# Common recipes for all stages
|
|
###########################################################################
|
|
|
|
$(objcbfs)/%.bin: $(objcbfs)/%.elf
|
|
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
|
|
$(OBJCOPY) -O binary $< $@
|
|
|
|
$(objcbfs)/%.elf: $(objcbfs)/%.debug
|
|
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
|
|
cp $< $@.tmp
|
|
$(NM) -n $@.tmp | sort > $(basename $@).map
|
|
$(OBJCOPY) --strip-debug $@.tmp
|
|
$(OBJCOPY) --add-gnu-debuglink=$< $@.tmp
|
|
mv $@.tmp $@
|
|
|
|
###########################################################################
|
|
# Build the final rom image
|
|
###########################################################################
|
|
|
|
COREBOOT_ROM_DEPENDENCIES:=
|
|
ifeq ($(CONFIG_PAYLOAD_ELF),y)
|
|
COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_PAYLOAD_FILE)
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_SEABIOS),y)
|
|
COREBOOT_ROM_DEPENDENCIES+=seabios
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_FILO),y)
|
|
COREBOOT_ROM_DEPENDENCIES+=filo
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_GRUB2),y)
|
|
COREBOOT_ROM_DEPENDENCIES+=grub2
|
|
endif
|
|
|
|
extract_nth=$(word $(1), $(subst |, ,$(2)))
|
|
|
|
ifneq ($(CONFIG_UPDATE_IMAGE),y)
|
|
prebuild-files = \
|
|
$(foreach file,$(cbfs-files), \
|
|
$(CBFSTOOL) $@.tmp \
|
|
add$(if $(filter stage,$(call extract_nth,3,$(file))),-stage)$(if $(filter payload,$(call extract_nth,3,$(file))),-payload) \
|
|
-f $(call extract_nth,1,$(file)) \
|
|
-n $(call extract_nth,2,$(file)) $(if $(filter-out stage,$(call extract_nth,3,$(file))),-t $(call extract_nth,3,$(file))) \
|
|
$(if $(call extract_nth,4,$(file)),-b $(call extract_nth,4,$(file))) &&)
|
|
prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
|
|
|
|
$(obj)/coreboot.pre1: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file)
|
|
$(CBFSTOOL) $@.tmp create -s $(CONFIG_COREBOOT_ROMSIZE_KB)K \
|
|
-B $(objcbfs)/bootblock.bin -a 64 \
|
|
$(CBFSTOOL_PRE1_OPTS)
|
|
$(prebuild-files) true
|
|
$(call add-cpu-microcode-to-cbfs,$@.tmp)
|
|
mv $@.tmp $@
|
|
else
|
|
.PHONY: $(obj)/coreboot.pre1
|
|
$(obj)/coreboot.pre1: $(CBFSTOOL)
|
|
mv $(obj)/coreboot.rom $@
|
|
endif
|
|
|
|
ifeq ($(CONFIG_PAYLOAD_LINUX),y)
|
|
LINUX_ADDITIONAL_CONFIG:=
|
|
ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),)
|
|
LINUX_ADDITIONAL_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE)
|
|
endif
|
|
ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_INITRD))),)
|
|
LINUX_ADDITIONAL_CONFIG+=-I $(CONFIG_LINUX_INITRD)
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y)
|
|
REFCODE_BLOB=$(obj)/refcode.rmod
|
|
$(REFCODE_BLOB): $(RMODTOOL)
|
|
$(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@
|
|
endif
|
|
|
|
$(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES)) $$(INTERMEDIATE) $$(VBOOT_STUB) $(REFCODE_BLOB)
|
|
@printf " CBFS $(subst $(obj)/,,$(@))\n"
|
|
cp $(obj)/coreboot.pre $@.tmp
|
|
$(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/ramstage.elf -n $(CONFIG_CBFS_PREFIX)/ramstage -c $(CBFS_COMPRESS_FLAG)
|
|
ifeq ($(CONFIG_PAYLOAD_NONE),y)
|
|
@printf " PAYLOAD none (as specified by user)\n"
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_ELF),y)
|
|
@printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_LINUX),y)
|
|
@printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) $(LINUX_ADDITIONAL_CONFIG)
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_SEABIOS),y)
|
|
@printf " PAYLOAD SeaBIOS (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
|
|
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),)
|
|
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0)
|
|
@printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n"
|
|
$(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup
|
|
endif
|
|
endif
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_FILO),y)
|
|
@printf " PAYLOAD FILO (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_GRUB2),y)
|
|
@printf " PAYLOAD GRUB2 (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y)
|
|
@printf " PAYLOAD Tiano Core (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
|
|
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y)
|
|
@printf " CONFIG $(DOTCONFIG)\n"
|
|
if [ -f $(DOTCONFIG) ]; then \
|
|
echo "# This image was built using git revision" `git rev-parse HEAD` > $(obj)/config.tmp ; \
|
|
sed -e '/^#/d' -e '/^ *$$/d' $(DOTCONFIG) >> $(obj)/config.tmp ; \
|
|
$(CBFSTOOL) $@.tmp add -f $(obj)/config.tmp -n config -t raw; rm -f $(obj)/config.tmp ; fi
|
|
endif
|
|
ifeq ($(CONFIG_VBOOT_VERIFY_FIRMWARE),y)
|
|
$(CBFSTOOL) $@.tmp add-stage -f $(VBOOT_STUB) -n $(CONFIG_CBFS_PREFIX)/vboot -c $(CBFS_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y)
|
|
$(CBFSTOOL) $@.tmp add-stage -f $(REFCODE_BLOB) -n $(CONFIG_CBFS_PREFIX)/refcode -c $(CBFS_COMPRESS_FLAG)
|
|
endif
|
|
ifeq ($(CONFIG_PXE_ROM),y)
|
|
$(CBFSTOOL) $@.tmp add -f $(CONFIG_PXE_ROM_FILE) -n pci$(CONFIG_PXE_ROM_ID).rom -t raw
|
|
endif
|
|
ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y)
|
|
ifeq ($(CONFIG_CPU_MICROCODE_IN_CBFS),y)
|
|
@printf " UPDATE-FIT \n"
|
|
$(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES)
|
|
endif
|
|
endif
|
|
mv $@.tmp $@
|
|
@printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n"
|
|
$(CBFSTOOL) $@ print
|
|
|
|
cbfs-files-$(CONFIG_BOOTSPLASH) += bootsplash.jpg
|
|
bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
|
|
bootsplash.jpg-type := bootsplash
|
|
|
|
ifeq ($(CONFIG_ARCH_ARMV7),y)
|
|
ROMSTAGE_ELF := romstage.elf
|
|
endif
|
|
ifeq ($(CONFIG_ARCH_X86),y)
|
|
ROMSTAGE_ELF := romstage_xip.elf
|
|
endif
|
|
|
|
$(obj)/coreboot.pre: $(objcbfs)/$(ROMSTAGE_ELF) $(obj)/coreboot.pre1 $(CBFSTOOL)
|
|
@printf " CBFS $(subst $(obj)/,,$(@))\n"
|
|
cp $(obj)/coreboot.pre1 $@.tmp
|
|
$(CBFSTOOL) $@.tmp add-stage \
|
|
-f $(objcbfs)/$(ROMSTAGE_ELF) \
|
|
-n $(CONFIG_CBFS_PREFIX)/romstage -c none \
|
|
$(CBFSTOOL_PRE_OPTS)
|
|
mv $@.tmp $@
|