1087 lines
44 KiB
Makefile
1087 lines
44 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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ifneq ($(NOCOMPILE),1)
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GIT:=$(shell [ -e "$(top)/.git" ] && command -v git)
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else
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GIT:=
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endif
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#######################################################################
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# normalize Kconfig variables in a central place
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CONFIG_CBFS_PREFIX:=$(call strip_quotes,$(CONFIG_CBFS_PREFIX))
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CONFIG_FMDFILE:=$(call strip_quotes,$(CONFIG_FMDFILE))
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CONFIG_DEVICETREE:=$(call strip_quotes, $(CONFIG_DEVICETREE))
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#######################################################################
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# misleadingly named, this is the coreboot version
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ifeq ($(KERNELVERSION),)
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ifeq ($(BUILD_TIMELESS),1)
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export KERNELVERSION := TIMELESS
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else
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export KERNELVERSION := $(strip $(if $(GIT),\
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$(shell git describe --dirty --always || git describe),\
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$(if $(wildcard $(top)/.coreboot-version),\
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$(shell cat $(top)/.coreboot-version),\
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coreboot-unknown$(KERNELREVISION))))
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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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VARIANT_DIR:=$(call strip_quotes,$(CONFIG_VARIANT_DIR))
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export MAINBOARDDIR
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export VARIANT_DIR
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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 := $(obj)/cbfs/$(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 files_added
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coreboot: build-dirs $(obj)/coreboot.rom $(obj)/cbfstool $(obj)/rmodtool $(obj)/ifwitool
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# This target can be used in site local to run scripts or additional
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# targets after the build completes by creating a Makefile.inc in the
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# site-local directory with a target named 'build_complete::'
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build_complete:: coreboot
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printf "\nBuilt %s (%s)\n" $(MAINBOARDDIR) \
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$(CONFIG_MAINBOARD_PART_NUMBER)
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# This target can be used to run rules after all files were added to CBFS,
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# for example to process FMAP regions or the entire image.
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files_added:: build_complete
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#######################################################################
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# our phony targets
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PHONY+= clean-abuild coreboot lint lint-stable build-dirs build_complete
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#######################################################################
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# root source directories of coreboot
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subdirs-y := src/lib src/commonlib/ src/console src/device src/acpi
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subdirs-y += src/ec/acpi $(wildcard src/ec/*/*) $(wildcard src/southbridge/*/*)
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subdirs-y += $(wildcard src/soc/*/*) $(wildcard src/northbridge/*/*)
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subdirs-y += src/superio
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subdirs-y += $(wildcard src/drivers/*) $(wildcard src/drivers/*/*)
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subdirs-y += src/cpu src/vendorcode
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subdirs-y += util/cbfstool util/sconfig util/nvramtool util/broadcom
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subdirs-y += util/futility util/marvell util/blobtool
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subdirs-y += $(wildcard src/arch/*)
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subdirs-y += src/mainboard/$(MAINBOARDDIR)
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subdirs-y += src/vboot
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subdirs-y += payloads payloads/external
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subdirs-y += site-local
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subdirs-y += util/checklist
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#######################################################################
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# Add source classes and their build options
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classes-y := ramstage romstage bootblock postcar smm smmstub cpu_microcode verstage
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# Add dynamic classes for rmodules
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$(foreach supported_arch,$(ARCH_SUPPORTED), \
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$(eval $(call define_class,rmodules_$(supported_arch),$(supported_arch))))
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# Provide a macro to determine environment for free standing rmodules.
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$(foreach supported_arch,$(ARCH_SUPPORTED), \
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$(eval rmodules_$(supported_arch)-generic-ccopts += -D__RMODULE__))
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#######################################################################
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# Helper functions for math, strings, and various file placement matters.
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# macros work on all formats understood by printf(1)
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# values are space separated if using more than one value
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#
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# int-add: adds an arbitrary length list of integers
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# int-subtract: subtracts the the second of two integers from the first
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# int-multiply: multiplies an arbitrary length list of integers
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# int-divide: divides the first integer by the second
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# int-remainder: arithmetic remainder of the first number divided by the second
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# int-lt: 1 if the first value is less than the second. 0 otherwise
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# int-gt: 1 if the first values is greater than the second. 0 otherwise
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# int-eq: 1 if the two values are equal. 0 otherwise
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# int-align: align $1 to $2 units
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# file-size: returns the filesize of the given file
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# tolower: returns the value in all lowercase
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# toupper: returns the value in all uppercase
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# ws_to_under: returns the value with any whitespace changed to underscores
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_toint=$(shell printf "%d" $1)
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_int-add2=$(shell expr $(call _toint,$1) + $(call _toint,$2))
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int-add=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-add,$(call _int-add2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
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int-subtract=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) - $(call _toint,$(word 2,$1))))
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_int-multiply2=$(shell expr $(call _toint,$1) \* $(call _toint,$2))
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int-multiply=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-multiply,$(call _int-multiply2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
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int-divide=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) / $(call _toint,$(word 2,$1))))
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int-remainder=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) % $(call _toint,$(word 2,$1))))
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int-lt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \< $(call _toint,$(word 2,$1))))
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int-gt=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) \> $(call _toint,$(word 2,$1))))
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int-eq=$(if $(filter 1,$(words $1)),$(strip $1),$(shell expr $(call _toint,$(word 1,$1)) = $(call _toint,$(word 2,$1))))
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int-align=$(shell A=$(call _toint,$1) B=$(call _toint,$2); expr $$A + \( \( $$B - \( $$A % $$B \) \) % $$B \) )
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file-size=$(strip $(shell cat $1 | wc -c))
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tolower=$(shell echo '$1' | tr '[:upper:]' '[:lower:]')
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toupper=$(shell echo '$1' | tr '[:lower:]' '[:upper:]')
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ws_to_under=$(shell echo '$1' | tr ' \t' '_')
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#######################################################################
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# Helper functions for ramstage postprocess
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spc :=
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spc +=
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$(spc) :=
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$(spc) +=
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comma := ,
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# files-in-dir-recursive,dir,files
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files-in-dir-recursive=$(filter $(1)%,$(2))
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# parent-dir,dir/
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parent-dir=$(dir $(if $(patsubst /%,,$(1)),,/)$(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,$(1),$(sort $(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=$$(eval DEPENDENCIES+=$$(addsuffix .d,$$(basename $(1)))) \
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$(foreach d,$(sort $(dir $(filter-out %.ld,$(1)))), \
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$(eval $(d)ramstage.a: $(call files-in-dir,$(d),$(filter-out %.ld,$(1))); rm -f $$@ && $(AR_ramstage) rcsT $$@ $$^ ) \
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$(eval ramstage-objs:=$(d)ramstage.a $(filter-out $(filter-out %.ld, $(call files-in-dir,$(d),$(1))),$(ramstage-objs))))
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bootblock-generic-ccopts += -D__PRE_RAM__ -D__BOOTBLOCK__
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romstage-generic-ccopts += -D__PRE_RAM__ -D__ROMSTAGE__
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ramstage-generic-ccopts += -D__RAMSTAGE__
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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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ifneq ($(UPDATED_SUBMODULES),1)
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# try to fetch non-optional submodules if the source is under git
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forgetthis:=$(if $(GIT),$(shell git submodule update --init))
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ifeq ($(CONFIG_USE_BLOBS),y)
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# this is necessary because 3rdparty/blobs is update=none, and so is ignored
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# unless explicitly requested and enabled through --checkout
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forgetthis:=$(if $(GIT),$(shell git submodule update --init --checkout 3rdparty/blobs))
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endif
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export UPDATED_SUBMODULES:=1
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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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verstage-c-deps:=$$(OPTION_TABLE_H)
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bootblock-c-deps:=$$(OPTION_TABLE_H)
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$(foreach type,ads adb, \
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$(foreach stage,$(COREBOOT_STANDARD_STAGES), \
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$(eval $(stage)-$(type)-deps := $(obj)/libgnat-$(ARCH-$(stage)-y)/libgnat.a)))
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# Add handler to copy linker scripts
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define generic-objs_ld_template_gen
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de$(EMPTY)fine $(1)-objs_ld_template
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$$(call src-to-obj,$1,$$(1).ld): $$(1).ld $(obj)/config.h
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@printf " CP $$$$(subst $$$$(obj)/,,$$$$(@))\n"
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$$(CC_$(1)) -MMD $$(CPPFLAGS_$(1)) $$($(1)-ld-ccopts) $(PREPROCESS_ONLY) -include $(obj)/config.h -MT $$$$@ -o $$$$@ $$$$<
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en$(EMPTY)def
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endef
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# Add handler to deal with archives
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define generic-objs_a_template_gen
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de$(EMPTY)fine $(1)-objs_a_template
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$$(call src-to-obj,$1,$$(1).a): $$(1).a
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@printf " AR $$$$(subst $$$$(obj)/,,$$$$(@))\n"
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$$$$(AR_$(1)) rcsT $$$$@.tmp $$$$<
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mv $$$$@.tmp $$$$@
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en$(EMPTY)def
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endef
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# Add handler to add no rules for manual files
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define generic-objs_manual_template_gen
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# do nothing
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endef
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#######################################################################
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# Add handler to compile ACPI's ASL
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# arg1: base file name
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# arg2: y or n for including in cbfs. defaults to y
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define asl_template
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$(CONFIG_CBFS_PREFIX)/$(1).aml-file = $(obj)/$(1).aml
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$(CONFIG_CBFS_PREFIX)/$(1).aml-type = raw
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$(CONFIG_CBFS_PREFIX)/$(1).aml-compression = none
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cbfs-files-$(if $(2),$(2),y) += $(CONFIG_CBFS_PREFIX)/$(1).aml
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-include $(obj)/$(1).d
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$(obj)/$(1).aml: $(src)/mainboard/$(MAINBOARDDIR)/$(1).asl $(obj)/config.h
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@printf " IASL $$(subst $(top)/,,$$(@))\n"
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$(CC_ramstage) -x assembler-with-cpp -E -MMD -MT $$(@) $$(CPPFLAGS_ramstage) -D__ACPI__ -P -include $(src)/include/kconfig.h -I$(obj) -I$(src) -I$(src)/include -I$(src)/arch/$(ARCHDIR-$(ARCH-ramstage-y))/include -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$@
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cd $$(dir $$@); $(IASL) -we -p $$(notdir $$@) $$(notdir $$@)
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if [ -z "$$$$($(IASL) -d $$@ 2>&1 | grep 'ACPI Warning')" ]; then echo " IASL $$@ disassembled correctly."; true; else echo "Error: Could not correctly disassemble $$@"; $(IASL) -d $$@; false; fi
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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"; \
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$(objutil)/nvramtool/nvramtool -y $(src)/mainboard/$(MAINBOARDDIR)/cmos.layout -D $(2).tmp -p $(1) && \
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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"; \
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$(OBJCOPY_ramstage) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && \
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$(LD_ramstage) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))
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#######################################################################
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# Reduce a .config file to its minimal representation
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# arg1: input
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# arg2: output
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cbfs-files-processor-defconfig= \
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$(eval $(2): $(1) $(obj)/build.h; \
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+printf " CREATE $(2) (from $(1))\n"; \
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printf "\# This image was built using coreboot " > $(2).tmp && \
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grep "\<COREBOOT_VERSION\>" $(obj)/build.h |cut -d\" -f2 >> $(2).tmp && \
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$(MAKE) DOTCONFIG=$(1) DEFCONFIG=$(2).tmp2 savedefconfig && \
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cat $(2).tmp2 >> $(2).tmp && \
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rm -f $(2).tmp2 && \
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\mv -f $(2).tmp $(2))
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#######################################################################
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# Compile a C file with a bare struct definition into binary
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# arg1: C source file
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# arg2: binary file
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cbfs-files-processor-struct= \
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$(eval $(2): $(1) $(obj)/build.h $(KCONFIG_AUTOHEADER); \
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printf " CC+STRIP $(@)\n"; \
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$(CC_ramstage) -MMD $(CPPFLAGS_ramstage) $(CFLAGS_ramstage) $$(ramstage-c-ccopts) -include $(KCONFIG_AUTOHEADER) -MT $(2) -o $(2).tmp -c $(1) && \
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$(OBJCOPY_ramstage) -O binary $(2).tmp $(2); \
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rm -f $(2).tmp) \
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$(eval DEPENDENCIES += $(2).d)
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#######################################################################
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# Add handler for arbitrary files in CBFS
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$(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, $(subst :, ,$($(2)-file))))) \
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$(eval tmp-cbfs-file:= ) \
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$(if $($(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 $(strip $($(2)-align)), \
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$(if $(strip $($(2)-position)), \
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$(info ERROR: It is not allowed to specify both alignment and position for $($(2)-file)) \
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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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$(if $(tmp-cbfs-file), \
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$(eval cbfs-files += $(subst $(spc),*,$(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-compression)|$(strip $($(2)-position))|$($(2)-align)|$($(2)-options)))) \
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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 $(2)-required:=) \
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$(eval $(2)-options:=) \
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$(eval $(2)-align:=)
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#######################################################################
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# a variety of flags for our build
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CBFS_COMPRESS_FLAG:=none
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ifeq ($(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 ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
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CBFS_PAYLOAD_COMPRESS_FLAG:=LZMA
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endif
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CBFS_PRERAM_COMPRESS_FLAG:=none
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ifeq ($(CONFIG_COMPRESS_PRERAM_STAGES),y)
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CBFS_PRERAM_COMPRESS_FLAG:=LZ4
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endif
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ifneq ($(CONFIG_LOCALVERSION),"")
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export COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
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endif
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CPPFLAGS_common := -Isrc -Isrc/include -Isrc/commonlib/include -I$(obj)
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CPPFLAGS_common += -Isrc/device/oprom/include
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VBOOT_SOURCE ?= 3rdparty/vboot
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CPPFLAGS_common += -I$(VBOOT_SOURCE)/firmware/include
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CPPFLAGS_common += -include $(src)/include/kconfig.h
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CPPFLAGS_common += -I3rdparty
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CFLAGS_common += -pipe -g -nostdinc -std=gnu11
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CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
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CFLAGS_common += -Wstrict-aliasing -Wshadow -Wdate-time
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CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
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CFLAGS_common += -ffunction-sections -fdata-sections -fno-pie
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ADAFLAGS_common += -gnatg -gnatp
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ADAFLAGS_common += -Wuninitialized -Wall -Werror
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ADAFLAGS_common += -pipe -g -nostdinc
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ADAFLAGS_common += -Wstrict-aliasing -Wshadow
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ADAFLAGS_common += -fno-common -fomit-frame-pointer
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ADAFLAGS_common += -ffunction-sections -fdata-sections
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# Ada warning options:
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#
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# a Activate most optional warnings.
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# .e Activate every optional warnings.
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# e Treat warnings and style checks as errors.
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#
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# D Suppress warnings on implicit dereferences:
|
|
# As SPARK does not accept access types we have to map the
|
|
# dynamically chosen register locations to a static SPARK
|
|
# variable.
|
|
#
|
|
# .H Suppress warnings on holes/gaps in records:
|
|
# We are modelling hardware here!
|
|
#
|
|
# H Suppress warnings on hiding:
|
|
# It's too annoying, you run out of ideas for identifiers fast.
|
|
#
|
|
# T Suppress warnings for tracking of deleted conditional code:
|
|
# We use static options to select code paths at compile time.
|
|
#
|
|
# U Suppress warnings on unused entities:
|
|
# Would have lots of warnings for unused register definitions,
|
|
# `withs` for debugging etc.
|
|
#
|
|
# .U Deactivate warnings on unordered enumeration types:
|
|
# As SPARK doesn't support `pragma Ordered` by now, we don't
|
|
# use that, yet.
|
|
#
|
|
# .W Suppress warnings on unnecessary Warnings Off pragmas:
|
|
# Things get really messy when you use different compiler
|
|
# versions, otherwise.
|
|
# .Y Disable information messages for why package spec needs body:
|
|
# Those messages are annoying. But don't forget to enable those,
|
|
# if you need the information.
|
|
ADAFLAGS_common += -gnatwa.eeD.HHTU.U.W.Y
|
|
# Disable style checks for now
|
|
ADAFLAGS_common += -gnatyN
|
|
|
|
LDFLAGS_common := --gc-sections -nostdlib -nostartfiles -static --emit-relocs
|
|
|
|
ifeq ($(CONFIG_COMPILER_GCC),y)
|
|
# cf. commit f69a99db (coreboot: x86: enable gc-sections)
|
|
CFLAGS_common += -Wno-unused-but-set-variable
|
|
endif
|
|
|
|
ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
|
|
CFLAGS_common += -Werror
|
|
endif
|
|
ifneq ($(GDB_DEBUG),)
|
|
CFLAGS_common += -Og
|
|
ADAFLAGS_common += -Og
|
|
else
|
|
CFLAGS_common += -Os
|
|
ADAFLAGS_common += -Os
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEBUG_ADA_CODE),y)
|
|
ADAFLAGS_common += -gnata
|
|
endif
|
|
|
|
additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
|
|
$(objutil)/ifdfake $(objutil)/options $(objutil)/amdfwtool \
|
|
$(objutil)/cbootimage $(objutil)/bimgtool
|
|
|
|
#######################################################################
|
|
# generate build support files
|
|
$(obj)/build.h: .xcompile
|
|
@printf " GEN build.h\n"
|
|
rm -f $(obj)/build.h
|
|
util/genbuild_h/genbuild_h.sh > $(obj)/build.ht
|
|
mv $(obj)/build.ht $(obj)/build.h
|
|
|
|
build-dirs:
|
|
mkdir -p $(objcbfs) $(objgenerated)
|
|
|
|
#######################################################################
|
|
# Build the tools
|
|
CBFSTOOL:=$(objutil)/cbfstool/cbfstool
|
|
FMAPTOOL:=$(objutil)/cbfstool/fmaptool
|
|
RMODTOOL:=$(objutil)/cbfstool/rmodtool
|
|
IFWITOOL:=$(objutil)/cbfstool/ifwitool
|
|
|
|
$(obj)/cbfstool: $(CBFSTOOL)
|
|
cp $< $@
|
|
|
|
$(obj)/fmaptool: $(FMAPTOOL)
|
|
cp $< $@
|
|
|
|
$(obj)/rmodtool: $(RMODTOOL)
|
|
cp $< $@
|
|
|
|
$(obj)/ifwitool: $(IFWITOOL)
|
|
cp $< $@
|
|
|
|
_WINCHECK=$(shell uname -o 2> /dev/null)
|
|
STACK=
|
|
ifeq ($(_WINCHECK),Msys)
|
|
STACK=-Wl,--stack,16384000
|
|
endif
|
|
ifeq ($(_WINCHECK),Cygwin)
|
|
STACK=-Wl,--stack,16384000
|
|
endif
|
|
|
|
# this allows ccache to prepend itself
|
|
# (ccache handling happens first)
|
|
ROMCC_BIN= $(objutil)/romcc/romcc
|
|
ROMCC?=$(ROMCC_BIN)
|
|
$(ROMCC_BIN): $(top)/util/romcc/romcc.c
|
|
@printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
|
|
@# Note: Adding -O2 here might cause problems. For details see:
|
|
@# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
|
|
$(HOSTCC) -g $(STACK) -Wall -o $@ $<
|
|
|
|
IFDTOOL:=$(objutil)/ifdtool/ifdtool
|
|
$(IFDTOOL):
|
|
@printf " Compile IFDTOOL\n"
|
|
+$(MAKE) -C $(top)/util/ifdtool
|
|
cp -a $(top)/util/ifdtool/ifdtool $@
|
|
|
|
IFDFAKE:=$(objutil)/ifdfake/ifdfake
|
|
$(IFDFAKE): $(top)/util/ifdfake/ifdfake.c
|
|
@printf " HOSTCC $(subst $(obj)/,,$(@))\n"
|
|
$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
|
|
|
|
AMDFWTOOL:=$(objutil)/amdfwtool/amdfwtool
|
|
$(AMDFWTOOL): $(top)/util/amdfwtool/amdfwtool.c
|
|
@printf " HOSTCC $(subst $(obj)/,,$(@))\n"
|
|
$(HOSTCC) $(HOSTCFLAGS) -DCONFIG_ROM_SIZE=$(CONFIG_ROM_SIZE) -o $@ $<
|
|
|
|
CBOOTIMAGE:=$(objutil)/cbootimage/cbootimage
|
|
|
|
FUTILITY?=$(objutil)/futility/futility
|
|
|
|
subdirs-y += util/nvidia
|
|
|
|
BIMGTOOL:=$(objutil)/bimgtool/bimgtool
|
|
$(BIMGTOOL): $(top)/util/bimgtool/bimgtool.c
|
|
@printf " HOSTCC $(subst $(obj)/,,$(@))\n"
|
|
$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
|
|
|
|
$(obj)/config.h: $(objutil)/kconfig/conf
|
|
|
|
#######################################################################
|
|
# needed objects that every mainboard uses
|
|
# Creation of these is architecture and mainboard independent
|
|
DEVICETREE_FILE := $(src)/mainboard/$(MAINBOARDDIR)/$(CONFIG_DEVICETREE)
|
|
DEVICETREE_STATIC_C := $(obj)/mainboard/$(MAINBOARDDIR)/static.c
|
|
|
|
$(DEVICETREE_STATIC_C): $(DEVICETREE_FILE) $(objutil)/sconfig/sconfig
|
|
@printf " SCONFIG $(subst $(src)/,,$(<))\n"
|
|
mkdir -p $(dir $(DEVICETREE_STATIC_C))
|
|
$(objutil)/sconfig/sconfig $(DEVICETREE_FILE) $(DEVICETREE_STATIC_C)
|
|
|
|
ramstage-y+=$(DEVICETREE_STATIC_C)
|
|
romstage-y+=$(DEVICETREE_STATIC_C)
|
|
verstage-y+=$(DEVICETREE_STATIC_C)
|
|
bootblock-y+=$(DEVICETREE_STATIC_C)
|
|
postcar-y+=$(DEVICETREE_STATIC_C)
|
|
|
|
#######################################################################
|
|
# Clean up rules
|
|
clean-abuild:
|
|
rm -rf coreboot-builds
|
|
|
|
clean-for-update-target: clean-payloads
|
|
rm -f $(obj)/ramstage?* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a
|
|
rm -rf $(obj)/bootblock?* $(obj)/romstage?* $(obj)/location.*
|
|
rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/dsdt.*
|
|
rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
|
|
|
|
clean-target:
|
|
rm -f $(obj)/coreboot*
|
|
|
|
#######################################################################
|
|
# Development utilities
|
|
printcrt0s:
|
|
@echo crt0s=$(crt0s)
|
|
@echo ldscripts=$(ldscripts)
|
|
|
|
update:
|
|
dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
|
|
|
|
lint lint-stable:
|
|
util/lint/lint $@
|
|
|
|
gitconfig:
|
|
[ -d .git ]
|
|
mkdir -p .git/hooks
|
|
for hook in commit-msg pre-commit ; do \
|
|
if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o \
|
|
! -x .git/hooks/$$hook ]; then \
|
|
sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/$$hook > .git/hooks/$$hook; \
|
|
chmod +x .git/hooks/$$hook; \
|
|
fi; \
|
|
done
|
|
# Now set up thehooks for 3rdparty/
|
|
for hooks in .git/modules/{3rdparty/blobs,libhwbase,libgfxinit}/hooks; do \
|
|
if [ -d $$hooks -a \
|
|
\( util/gitconfig/commit-msg -nt $$hooks/commit-msg -o \
|
|
! -x $$hooks/commit-msg \) ]; then \
|
|
sed -e "s,%MAKE%,$(MAKE),g" util/gitconfig/commit-msg > $$hooks/commit-msg; \
|
|
chmod +x $$hooks/commit-msg; \
|
|
fi \
|
|
done
|
|
for d in 3rdparty/{blobs,libhwbase,libgfxinit}; do \
|
|
if [ -d $$d ]; then \
|
|
(cd $$d; \
|
|
git config remote.origin.push HEAD:refs/for/master); \
|
|
fi; \
|
|
done
|
|
git config remote.origin.push HEAD:refs/for/master
|
|
git config alias.sup '!git submodule update --remote --rebase && git submodule update --init --checkout'
|
|
git config alias.sup-destroy '!git submodule deinit --force "$$(git rev-parse --show-toplevel)"; git submodule init && git submodule update --checkout'
|
|
(git config --global --includes user.name >/dev/null && git config --global --includes 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)
|
|
|
|
include util/crossgcc/Makefile.inc
|
|
|
|
.PHONY: tools
|
|
tools: $(objutil)/kconfig/conf $(CBFSTOOL) $(objutil)/cbfstool/cbfs-compression-tool $(FMAPTOOL) $(RMODTOOL) $(IFWITOOL) $(objutil)/nvramtool/nvramtool $(ROMCC_BIN) $(objutil)/sconfig/sconfig $(IFDTOOL) $(IFDFAKE) $(CBOOTIMAGE) $(AMDFWTOOL) $(FUTILITY) $(objutil)/blobtool/blobtool
|
|
|
|
###########################################################################
|
|
# Common recipes for all stages
|
|
###########################################################################
|
|
|
|
# loadaddr can determine the load address of a stage, which may be needed for
|
|
# platform-specific image headers (only works *after* the stage has been built)
|
|
loadaddr = $(shell $(OBJDUMP_$(1)) -p $(objcbfs)/$(1).debug | \
|
|
sed -ne '/LOAD/s/^.*vaddr 0x\([0-9a-fA-F]\{8\}\).*$$/0x\1/p')
|
|
|
|
# find-substr is required for stages like romstage_null and romstage_xip to
|
|
# eliminate the _* part of the string
|
|
find-substr = $(word 1,$(subst _, ,$(1)))
|
|
|
|
# find-class is used to identify the class from the name of the stage
|
|
# The input to this macro can be something like romstage.x or romstage.x.y
|
|
# find-class recursively strips off the suffixes to extract the exact class name
|
|
# e.g.: if romstage.x is provided to find-class, it will remove .x and return romstage
|
|
# if romstage.x.y is provided, it will first remove .y, call find-class with romstage.x
|
|
# and remove .x the next time and finally return romstage
|
|
find-class = $(if $(filter $(1),$(basename $(1))),$(if $(CC_$(1)), $(1), $(call find-substr,$(1))),$(call find-class,$(basename $(1))))
|
|
|
|
# Bootblocks are not CBFS stages. coreboot is currently expecting the bss to
|
|
# be cleared by the loader of the stage. For ARM SoCs that means one needs to
|
|
# include the bss section in the binary so the BootROM clears the bss on
|
|
# loading of the bootblock stage. Achieve this by marking the bss section
|
|
# loadable,allocatable, and data. Do the same for the .data section in case
|
|
# it's marked as NOBITS.
|
|
$(objcbfs)/bootblock.raw.bin: $(objcbfs)/bootblock.elf
|
|
@printf " OBJCOPY $(notdir $(@))\n"
|
|
$(OBJCOPY_bootblock) --set-section-flags .bss=load,alloc,data --set-section-flags .data=load,alloc,data $< $<.tmp
|
|
$(OBJCOPY_bootblock) -O binary $<.tmp $@
|
|
|
|
$(objcbfs)/%.bin: $(objcbfs)/%.raw.bin
|
|
cp $< $@
|
|
|
|
$(objcbfs)/%.elf: $(objcbfs)/%.debug
|
|
$(eval class := $(call find-class,$(@F)))
|
|
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
|
|
cp $< $@.tmp
|
|
$(NM_$(class)) -n $@.tmp | sort > $(basename $@).map
|
|
$(OBJCOPY_$(class)) --strip-debug $@.tmp
|
|
$(OBJCOPY_$(class)) --add-gnu-debuglink=$< $@.tmp
|
|
mv $@.tmp $@
|
|
|
|
###########################################################################
|
|
# Build the final rom image
|
|
###########################################################################
|
|
|
|
# extract_nth - Return a subsection of the $file string
|
|
#
|
|
# the input string looks like this:
|
|
# ./build/cbfs/fallback/romstage.elf|fallback/romstage|stage|none||64|--xip*-S*.car.data*-P*0x10000
|
|
#
|
|
# Sections:
|
|
# 1 - Path and name of file [FILENAME: Added to cbfs-files-y list variable]
|
|
# 2 - Name of file in cbfs [$(FILENAME)-file]
|
|
# 3 - File type: [$(FILENAME)-type]
|
|
# bootblock, cbfs header, stage, payload, optionrom, bootsplash, raw, vsa,
|
|
# mbi, microcode, fsp, mrc, cmos_default, cmos_layout, spd, mrc_cache,
|
|
# mma, efi, deleted, null
|
|
# 4 - Compression type [$(FILENAME)-compression]
|
|
# none, LZMA
|
|
# 5 - Base address [$(FILANAME)-position]
|
|
# 6 - Alignment [$(FILENAME)-align]
|
|
# 7 - cbfstool flags [$(FILENAME)-options]
|
|
#
|
|
# Input:
|
|
# $(1) = Section to extract
|
|
# $(2) = Input string
|
|
#
|
|
# Steps:
|
|
# 1) replace all '|' characters with the sequence '- -' within the full string, prepended and appended with the character '-'
|
|
# 2) extract the specified section from the string - this gets us the section surrounded by '-' characters
|
|
# 3) remove the leading and trailing '-' characters
|
|
# 4) replace all '*' characters with spaces
|
|
extract_nth=$(subst *,$(spc),$(patsubst -%-,%,$(word $(1), $(subst |,- -,-$(2)-))))
|
|
|
|
# regions-for-file - Returns a cbfstool regions parameter
|
|
# $(call regions-for-file,$(filename))
|
|
# returns "REGION1,REGION2,..."
|
|
#
|
|
# This is the default implementation. When using a boot strategy employing
|
|
# multiple CBFSes in fmap regions, override it.
|
|
regions-for-file ?= COREBOOT
|
|
|
|
ifeq ($(CONFIG_CBFS_AUTOGEN_ATTRIBUTES),y)
|
|
cbfs-autogen-attributes=-g
|
|
endif
|
|
|
|
# cbfs-add-cmd-for-region
|
|
# $(call cbfs-add-cmd-for-region,file in extract_nth format,region name)
|
|
define cbfs-add-cmd-for-region
|
|
$(CBFSTOOL) $@.tmp \
|
|
add$(if $(filter stage,$(call extract_nth,3,$(1))),-stage)$(if \
|
|
$(filter payload,$(call extract_nth,3,$(1))),-payload)$(if \
|
|
$(filter flat-binary,$(call extract_nth,3,$(1))),-flat-binary) \
|
|
-f $(call extract_nth,1,$(1)) \
|
|
-n $(call extract_nth,2,$(1)) \
|
|
$(if $(filter-out flat-binary,$(filter-out stage,$(call \
|
|
extract_nth,3,$(1)))),-t $(call extract_nth,3,$(1))) \
|
|
$(if $(call extract_nth,4,$(1)),-c $(call extract_nth,4,$(1))) \
|
|
$(cbfs-autogen-attributes) \
|
|
-r $(2) \
|
|
$(if $(call extract_nth,6,$(1)),-a $(call extract_nth,6,$(file)), \
|
|
$(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file)))) \
|
|
$(call extract_nth,7,$(1))
|
|
|
|
|
|
endef
|
|
# Empty line before endef is necessary so cbfs-add-cmd-for-region ends in a
|
|
# newline
|
|
|
|
# cbfs-add-cmd
|
|
# $(call cbfs-add-cmd,
|
|
# file in extract_nth format,
|
|
# region name,
|
|
# non-empty if file removal requested)
|
|
define cbfs-add-cmd
|
|
printf " CBFS $(call extract_nth,2,$(1))\n"
|
|
$(if $(3),-$(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null)
|
|
$(call cbfs-add-cmd-for-region,$(1),$(2))
|
|
endef
|
|
|
|
# list of files to add (using their file system names, not CBFS names),
|
|
# for dependencies etc.
|
|
prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
|
|
|
|
# $(all-regions)
|
|
# returns full list of fmap regions that we add files to
|
|
all-regions = $(sort $(subst $(comma),$(spc), \
|
|
$(foreach file,$(cbfs-files), \
|
|
$(call regions-for-file,$(call extract_nth,2,$(file))))))
|
|
|
|
# $(call all-files-in-region,region name)
|
|
# returns elements in $(cbfs-files) that end up in that region, in the order
|
|
# they appear in $(cbfs-files)
|
|
all-files-in-region = $(foreach file,$(cbfs-files), \
|
|
$(if $(filter $(1), \
|
|
$(subst $(comma),$(spc),$(call regions-for-file,$(call extract_nth,2,$(file))))), \
|
|
$(file)))
|
|
|
|
# $(call update-file-for-region,file string from $(cbfs-files),region name)
|
|
# Update position and alignment according to overrides for region
|
|
# Doesn't check for invalid configurations (eg. resetting neither or both
|
|
# position and align)
|
|
# Returns the updated file string
|
|
update-file-for-region = \
|
|
$(subst $(spc),*,$(call extract_nth,1,$(1))|$(call extract_nth,2,$(1))|$(call extract_nth,3,$(1))|$(call extract_nth,4,$(1))|$($(call extract_nth,2,$(1))-$(2)-position)|$($(call extract_nth,2,$(1))-$(2)-align)|$(call extract_nth,7,$(1)))
|
|
|
|
# $(call placed-files-in-region,region name)
|
|
# like all-files-in-region, but updates the files to contain region overrides
|
|
# to position or alignment.
|
|
placed-files-in-region = $(foreach file,$(call all-files-in-region,$(1)), \
|
|
$(if $($(call extract_nth,2,$(file))-$(1)-position), \
|
|
$(if $($(call extract_nth,2,$(file))-$(1)-align), \
|
|
$(error It is not allowed to specify both alignment and position for $(call extract_nth,2,$(file))-$(1))) \
|
|
$(call update-file-for-region,$(file),$(1)), \
|
|
$(if $($(call extract_nth,2,$(file))-$(1)-align), \
|
|
$(call update-file-for-region,$(file),$(1)), \
|
|
$(file))))
|
|
|
|
# $(call sort-files,subset of $(cbfs-files))
|
|
# reorders the files in the given set to list files at fixed positions first,
|
|
# followed by aligned files and finally those with no constraints.
|
|
sort-files = \
|
|
$(eval _tmp_fixed:=) \
|
|
$(eval _tmp_aligned:=) \
|
|
$(eval _tmp_regular:=) \
|
|
$(foreach file,$(1), \
|
|
$(if $(call extract_nth,5,$(file)),\
|
|
$(eval _tmp_fixed += $(file)), \
|
|
$(if $(call extract_nth,6,$(file)), \
|
|
$(eval _tmp_aligned += $(file)), \
|
|
$(eval _tmp_regular += $(file))))) \
|
|
$(_tmp_fixed) $(_tmp_aligned) $(_tmp_regular)
|
|
|
|
# command list to add files to CBFS
|
|
prebuild-files = $(foreach region,$(all-regions), \
|
|
$(foreach file, \
|
|
$(call sort-files,$(call placed-files-in-region,$(region))), \
|
|
$(call cbfs-add-cmd,$(file),$(region),$(CONFIG_UPDATE_IMAGE))))
|
|
|
|
ifeq ($(CONFIG_FMDFILE),)
|
|
# For a description of the flash layout described by these variables, check
|
|
# the $(DEFAULT_FLASHMAP) .fmd files.
|
|
ifeq ($(CONFIG_ARCH_X86),y)
|
|
DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default-x86.fmd
|
|
# entire flash
|
|
FMAP_ROM_ADDR := $(call int-subtract, 0x100000000 $(CONFIG_ROM_SIZE))
|
|
FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
|
|
# entire "BIOS" region (everything directly of concern to the host system)
|
|
# relative to ROM_BASE
|
|
FMAP_BIOS_BASE := $(call int-subtract, $(CONFIG_ROM_SIZE) $(CONFIG_CBFS_SIZE))
|
|
FMAP_BIOS_SIZE := $(shell echo $(CONFIG_CBFS_SIZE) | tr A-F a-f)
|
|
# position and size of flashmap, relative to BIOS_BASE
|
|
FMAP_FMAP_BASE := 0
|
|
FMAP_FMAP_SIZE := 0x100
|
|
# position, size and entry line of CONSOLE relative to BIOS_BASE, if enabled
|
|
ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
FMAP_CONSOLE_BASE := $(call int-add, $(FMAP_FMAP_BASE) $(FMAP_FMAP_SIZE))
|
|
FMAP_CONSOLE_SIZE := $(CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE)
|
|
FMAP_CONSOLE_ENTRY := CONSOLE@$(FMAP_CONSOLE_BASE) $(FMAP_CONSOLE_SIZE)
|
|
else # ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
FMAP_CONSOLE_BASE := 0
|
|
FMAP_CONSOLE_SIZE := 0
|
|
FMAP_CONSOLE_ENTRY :=
|
|
endif # ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
# position and size of CBFS, relative to BIOS_BASE
|
|
FMAP_CBFS_BASE := $(call int-add, $(FMAP_CONSOLE_SIZE) $(FMAP_FMAP_SIZE))
|
|
FMAP_CBFS_SIZE := $(call int-subtract, $(FMAP_BIOS_SIZE) $(FMAP_CBFS_BASE))
|
|
else # ifeq ($(CONFIG_ARCH_X86),y)
|
|
DEFAULT_FLASHMAP:=$(top)/util/cbfstool/default.fmd
|
|
# entire flash
|
|
FMAP_ROM_ADDR := 0
|
|
FMAP_ROM_SIZE := $(CONFIG_ROM_SIZE)
|
|
# entire "BIOS" region (everything directly of concern to the host system)
|
|
# relative to ROM_BASE
|
|
FMAP_BIOS_BASE := 0
|
|
FMAP_BIOS_SIZE := $(CONFIG_CBFS_SIZE)
|
|
# position and size of flashmap, relative to BIOS_BASE
|
|
FMAP_FMAP_BASE := 0x20000
|
|
FMAP_FMAP_SIZE := 0x100
|
|
# position, size and entry line of CONSOLE relative to BIOS_BASE, if enabled
|
|
ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
FMAP_CONSOLE_BASE := $(call int-add, $(FMAP_FMAP_BASE) $(FMAP_FMAP_SIZE))
|
|
FMAP_CONSOLE_SIZE := $(CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE)
|
|
FMAP_CONSOLE_ENTRY := CONSOLE@$(FMAP_CONSOLE_BASE) $(FMAP_CONSOLE_SIZE)
|
|
else # ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
FMAP_CONSOLE_BASE := 0
|
|
FMAP_CONSOLE_SIZE := 0
|
|
FMAP_CONSOLE_ENTRY :=
|
|
endif # ifeq ($(CONFIG_CONSOLE_SPI_FLASH),y)
|
|
# position and size of CBFS, relative to BIOS_BASE
|
|
FMAP_CBFS_BASE := $(call int-add,$(FMAP_FMAP_BASE) $(FMAP_FMAP_SIZE) $(FMAP_CONSOLE_SIZE))
|
|
FMAP_CBFS_SIZE := $(call int-subtract,$(FMAP_BIOS_SIZE) $(FMAP_CBFS_BASE))
|
|
endif # ifeq ($(CONFIG_ARCH_X86),y)
|
|
|
|
$(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP) $(obj)/config.h
|
|
sed -e "s,##ROM_BASE##,$(FMAP_ROM_ADDR)," \
|
|
-e "s,##ROM_SIZE##,$(FMAP_ROM_SIZE)," \
|
|
-e "s,##BIOS_BASE##,$(FMAP_BIOS_BASE)," \
|
|
-e "s,##BIOS_SIZE##,$(FMAP_BIOS_SIZE)," \
|
|
-e "s,##FMAP_BASE##,$(FMAP_FMAP_BASE)," \
|
|
-e "s,##FMAP_SIZE##,$(FMAP_FMAP_SIZE)," \
|
|
-e "s,##CONSOLE_ENTRY##,$(FMAP_CONSOLE_ENTRY)," \
|
|
-e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \
|
|
-e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \
|
|
$(DEFAULT_FLASHMAP) > $@.tmp
|
|
mv $@.tmp $@
|
|
else # ifeq ($(CONFIG_FMDFILE),)
|
|
$(obj)/fmap.fmd: $(CONFIG_FMDFILE) $(obj)/config.h
|
|
$(HOSTCC) $(PREPROCESS_ONLY) -include $(obj)/config.h $< -o $@.pre
|
|
mv $@.pre $@
|
|
endif # ifeq ($(CONFIG_FMDFILE),)
|
|
|
|
# generated at the same time as fmap.fmap
|
|
$(obj)/fmap_config.h: $(obj)/fmap.fmap
|
|
$(obj)/fmap.desc: $(obj)/fmap.fmap
|
|
|
|
$(obj)/fmap.fmap: $(obj)/fmap.fmd $(FMAPTOOL)
|
|
echo " FMAP $(FMAPTOOL) -h $(obj)/fmap_config.h $< $@"
|
|
$(FMAPTOOL) -h $(obj)/fmap_config.h -R $(obj)/fmap.desc $< $@
|
|
|
|
ifneq ($(CONFIG_UPDATE_IMAGE),y)
|
|
$(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) $(obj)/fmap.fmap $(obj)/fmap.desc
|
|
$(CBFSTOOL) $@.tmp create -M $(obj)/fmap.fmap -r $(shell cat $(obj)/fmap.desc)
|
|
ifeq ($(CONFIG_ARCH_X86),y)
|
|
$(CBFSTOOL) $@.tmp add \
|
|
-f $(objcbfs)/bootblock.bin \
|
|
-n bootblock \
|
|
-t bootblock \
|
|
-b -$(call file-size,$(objcbfs)/bootblock.bin) $(cbfs-autogen-attributes)
|
|
else # ifeq ($(CONFIG_ARCH_X86),y)
|
|
$(CBFSTOOL) $@.tmp write -u \
|
|
-r BOOTBLOCK \
|
|
-f $(objcbfs)/bootblock.bin
|
|
# make space for the CBFS master header pointer. "ptr_" is just
|
|
# arbitrary 4 bytes that will be overwritten by add-master-header.
|
|
printf "ptr_" > $@.tmp.2
|
|
$(CBFSTOOL) $@.tmp add \
|
|
-f $@.tmp.2 \
|
|
-n "header pointer" \
|
|
-t "cbfs header" \
|
|
-b -4
|
|
rm -f $@.tmp.2
|
|
endif # ifeq ($(CONFIG_ARCH_X86),y)
|
|
$(CBFSTOOL) $@.tmp add-master-header
|
|
$(prebuild-files) true
|
|
mv $@.tmp $@
|
|
else # ifneq ($(CONFIG_UPDATE_IMAGE),y)
|
|
.PHONY: $(obj)/coreboot.pre
|
|
$(obj)/coreboot.pre: $$(prebuilt-files) $(CBFSTOOL)
|
|
mv $(obj)/coreboot.rom $@.tmp || \
|
|
(echo "Error: You have UPDATE_IMAGE set in Kconfig, but have no existing image to update." && \
|
|
echo "Exiting." && \
|
|
false)
|
|
$(prebuild-files) true
|
|
mv $@.tmp $@
|
|
endif # ifneq ($(CONFIG_UPDATE_IMAGE),y)
|
|
|
|
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) $$(INTERMEDIATE)
|
|
@printf " CBFS $(subst $(obj)/,,$(@))\n"
|
|
# The full ROM may be larger than the CBFS part, so create an empty
|
|
# file (filled with \377 = 0xff) and copy the CBFS image over it.
|
|
dd if=/dev/zero bs=$(call _toint,$(CONFIG_ROM_SIZE)) count=1 2> /dev/null | tr '\000' '\377' > $@.tmp
|
|
dd if=$(obj)/coreboot.pre of=$@.tmp bs=8192 conv=notrunc 2> /dev/null
|
|
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),)
|
|
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0)
|
|
ifneq ($(CONFIG_UPDATE_IMAGE),y)
|
|
@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_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y)
|
|
ifeq ($(CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER),y)
|
|
@printf " UPDATE-FIT\n"
|
|
$(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES)
|
|
endif
|
|
|
|
ifeq ($(CONFIG_CPU_MICROCODE_CBFS_GENERATE),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 -r $(subst $(spc),$(comma),$(all-regions))
|
|
|
|
cbfs-files-y += $(CONFIG_CBFS_PREFIX)/romstage
|
|
$(CONFIG_CBFS_PREFIX)/romstage-file := $(objcbfs)/romstage.elf
|
|
$(CONFIG_CBFS_PREFIX)/romstage-type := stage
|
|
$(CONFIG_CBFS_PREFIX)/romstage-compression := $(CBFS_PRERAM_COMPRESS_FLAG)
|
|
ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM),y)
|
|
$(CONFIG_CBFS_PREFIX)/romstage-options := -b 0
|
|
endif
|
|
ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y)
|
|
# Use a 64 byte alignment to provide a minimum alignment
|
|
# requirement for the overall romstage. While the first object within
|
|
# romstage could have a 4 byte minimum alignment that doesn't mean the linker
|
|
# won't decide the entire section should be aligned to a larger value. In the
|
|
# future cbfstool should add XIP files proper and honor the alignment
|
|
# requirements of the program segment.
|
|
#
|
|
# Make sure that segment for .car.data is ignored while adding romstage.
|
|
$(CONFIG_CBFS_PREFIX)/romstage-align := 64
|
|
$(CONFIG_CBFS_PREFIX)/romstage-options := -S ".car.data"
|
|
|
|
# If CAR does not support execution of code, romstage on x86 is expected to be
|
|
# xip.
|
|
ifneq ($(CONFIG_NO_XIP_EARLY_STAGES),y)
|
|
$(CONFIG_CBFS_PREFIX)/romstage-options += --xip
|
|
|
|
# If XIP_ROM_SIZE isn't being used don't overly constrain romstage by passing
|
|
# -P with a default value.
|
|
ifneq ($(CONFIG_NO_FIXED_XIP_ROM_SIZE),y)
|
|
$(CONFIG_CBFS_PREFIX)/romstage-options += -P $(CONFIG_XIP_ROM_SIZE)
|
|
endif # CONFIG_NO_FIXED_XIP_ROM_SIZE
|
|
|
|
endif # CONFIG_NO_XIP_EARLY_STAGES
|
|
endif # CONFIG_ARCH_ROMSTAGE_X86_32 / CONFIG_ARCH_ROMSTAGE_X86_64
|
|
|
|
cbfs-files-y += $(CONFIG_CBFS_PREFIX)/ramstage
|
|
$(CONFIG_CBFS_PREFIX)/ramstage-file := $(objcbfs)/ramstage.elf
|
|
$(CONFIG_CBFS_PREFIX)/ramstage-type := stage
|
|
$(CONFIG_CBFS_PREFIX)/ramstage-compression := $(CBFS_COMPRESS_FLAG)
|
|
|
|
cbfs-files-$(CONFIG_HAVE_REFCODE_BLOB) += $(CONFIG_CBFS_PREFIX)/refcode
|
|
$(CONFIG_CBFS_PREFIX)/refcode-file := $(REFCODE_BLOB)
|
|
$(CONFIG_CBFS_PREFIX)/refcode-type := stage
|
|
$(CONFIG_CBFS_PREFIX)/refcode-compression := $(CBFS_COMPRESS_FLAG)
|
|
|
|
cbfs-files-$(CONFIG_SEABIOS_VGA_COREBOOT) += vgaroms/seavgabios.bin
|
|
vgaroms/seavgabios.bin-file := $(CONFIG_PAYLOAD_VGABIOS_FILE)
|
|
vgaroms/seavgabios.bin-type := raw
|
|
|
|
cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += config
|
|
config-file := $(DOTCONFIG):defconfig
|
|
config-type := raw
|
|
|
|
cbfs-files-$(CONFIG_INCLUDE_CONFIG_FILE) += revision
|
|
revision-file := $(obj)/build.h
|
|
revision-type := raw
|
|
|
|
BOOTSPLASH_SUFFIX=$(suffix $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE)))
|
|
cbfs-files-$(CONFIG_BOOTSPLASH_IMAGE) += bootsplash$(BOOTSPLASH_SUFFIX)
|
|
bootsplash$(BOOTSPLASH_SUFFIX)-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
|
|
bootsplash$(BOOTSPLASH_SUFFIX)-type := bootsplash
|
|
|
|
cbfs-files-$(CONFIG_BOARD_ID_MANUAL) += board_id
|
|
board_id-file := $(obj)/board_id
|
|
board_id-type := raw
|
|
|
|
$(obj)/board_id:
|
|
printf $(CONFIG_BOARD_ID_STRING) > $@
|
|
|
|
# Ensure that no payload segment overlaps with memory regions used by ramstage
|
|
# (not for x86 since it can relocate itself in that case)
|
|
ifneq ($(CONFIG_ARCH_X86),y)
|
|
check-ramstage-overlap-regions := ramstage
|
|
check-ramstage-overlap-files :=
|
|
ifneq ($(CONFIG_PAYLOAD_NONE),y)
|
|
check-ramstage-overlap-files += $(CONFIG_CBFS_PREFIX)/payload
|
|
endif
|
|
|
|
# will output one or more lines of "<load address in hex> <memlen in decimal>"
|
|
cbfs-get-segments-cmd = $(CBFSTOOL) $(obj)/coreboot.pre print -v | sed -n \
|
|
'\%$(1)%,\%^[^ ]\{4\}%s% .*load: \(0x[0-9a-fA-F]*\),.*length: [0-9]*/\([0-9]*\).*%\1 \2%p'
|
|
|
|
ramstage-symbol-addr-cmd = $(OBJDUMP_ramstage) -t $(objcbfs)/ramstage.elf | \
|
|
sed -n '/ $(1)$$/s/^\([0-9a-fA-F]*\) .*/0x\1/p'
|
|
|
|
check-ramstage-overlaps: $(obj)/coreboot.pre
|
|
programs=$$($(foreach file,$(check-ramstage-overlap-files), \
|
|
$(call cbfs-get-segments-cmd,$(file)) ; )) ; \
|
|
regions=$$($(foreach region,$(check-ramstage-overlap-regions), \
|
|
echo $(region) ; \
|
|
$(call ramstage-symbol-addr-cmd,_$(region)) ; \
|
|
$(call ramstage-symbol-addr-cmd,_e$(region)) ; )) ; \
|
|
pstart= ; pend= ; \
|
|
for x in $$programs; do \
|
|
if [ -z $$pstart ]; then pstart=$$(($$x)) ; continue ; fi ; \
|
|
pend=$$(($$pstart + $$x)) ; \
|
|
rname= ; rstart= ; rend= ; \
|
|
for y in $$regions ; do \
|
|
if [ -z $$rname ]; then rname=$$y ; continue ; fi ; \
|
|
if [ -z $$rstart ]; then rstart=$$(($$y)) ; continue ; fi ; \
|
|
rend=$$(($$y)) ; \
|
|
if [ $$pstart -lt $$rend -a $$rstart -lt $$pend ]; then \
|
|
echo "ERROR: Ramstage region _$$rname overlapped by:" \
|
|
$(check-ramstage-overlap-files) ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
rname= ; rstart= ; rend= ; \
|
|
done ; \
|
|
pstart= ; pend= ; \
|
|
done
|
|
|
|
INTERMEDIATE+=check-ramstage-overlaps
|
|
PHONY+=check-ramstage-overlaps
|
|
endif
|
|
|
|
junit.xml:
|
|
echo "Building $(BLD)"
|
|
echo '<?xml version="1.0" encoding="utf-8"?><testsuite>' > $@.tmp
|
|
echo "<testcase classname='$(BLD)' name='$(BLD)'>" >> $@.tmp
|
|
-$(MAKE) -j $(CPUS) -C "$(BLD_DIR)$(BLD)" clean distclean > $@.tmp.2 2>&1
|
|
$(MAKE) -j $(CPUS) -C "$(BLD_DIR)$(BLD)" $(MAKETARGET) >> $@.tmp.2 2>&1 && type="system-out" || type="failure"; \
|
|
cat $@.tmp.2; \
|
|
if [ "$$type" = "failure" ]; then \
|
|
echo "<failure type='buildFailed'>" >> $@.tmp; \
|
|
echo "Building $(BLD) Failed"; \
|
|
else \
|
|
echo "<$$type>" >> $@.tmp; \
|
|
echo "Building $(BLD) Succeeded"; \
|
|
fi; \
|
|
echo '<![CDATA[' >> $@.tmp; \
|
|
cat $@.tmp.2 >> $@.tmp; \
|
|
echo "]]></$$type>" >>$@.tmp
|
|
rm -f $@.tmp.2
|
|
echo "</testcase>" >> $@.tmp
|
|
echo "</testsuite>" >> $@.tmp
|
|
mv $@.tmp "$(BLD_DIR)$(BLD)/$@"
|
|
echo
|
|
|
|
TOOLLIST= \
|
|
cbmem \
|
|
ectool \
|
|
futility \
|
|
inteltool \
|
|
intelvbttool \
|
|
nvramtool \
|
|
superiotool \
|
|
viatool
|
|
JENKINS_PAYLOAD?=none
|
|
CPUS?=4
|
|
what-jenkins-does:
|
|
util/lint/lint lint-stable --junit
|
|
util/abuild/abuild -B -J $(if $(JENKINS_NOCCACHE),,-y) -c $(CPUS) -z -p $(JENKINS_PAYLOAD) -x -X $(top)/abuild-chromeos.xml
|
|
util/abuild/abuild -B -J $(if $(JENKINS_NOCCACHE),,-y) -c $(CPUS) -z -p $(JENKINS_PAYLOAD)
|
|
(cd payloads/libpayload; unset COREBOOT_BUILD_DIR; $(MAKE) $(if $(JENKINS_NOCCACHE),,CONFIG_LP_CCACHE=y) V=$(V) Q=$(Q) junit.xml)
|
|
$(foreach tool, $(TOOLLIST), $(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) BLD_DIR=util/ BLD="$(tool)" MFLAGS= MAKEFLAGS= MAKETARGET= junit.xml; )
|
|
unset COREBOOT_BUILD_DIR;$(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) BLD_DIR=payloads/ BLD=nvramcui MFLAGS= MAKEFLAGS= MAKETARGET=all junit.xml
|
|
unset COREBOOT_BUILD_DIR;$(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) BLD_DIR=payloads/ BLD=coreinfo MFLAGS= MAKEFLAGS= MAKETARGET=defaultbuild junit.xml
|
|
$(MAKE) CPUS=$(CPUS) V=$(V) Q=$(Q) BLD_DIR=util/ BLD=romcc MFLAGS= MAKEFLAGS= MAKETARGET=test junit.xml
|