Move coreboot specific rules and setup to toplevel Makefile.inc
KERNELVERSION issue found by Stefan is fixed. Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6375 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi
Patrick Georgi
parent
541269bc85
commit
71b8480921
224
Makefile
224
Makefile
|
|
@ -4,6 +4,7 @@
|
|||
## Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||
## Copyright (C) 2008 Uwe Hermann <uwe@hermann-uwe.de>
|
||||
## Copyright (C) 2009-2010 coresystems GmbH
|
||||
## Copyright (C) 2011 secunet Security Networks AG
|
||||
##
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -40,7 +41,6 @@ export objutil ?= $(obj)/util
|
|||
export objk := $(objutil)/kconfig
|
||||
|
||||
|
||||
export KERNELVERSION := 4.0
|
||||
export KCONFIG_AUTOHEADER := $(obj)/config.h
|
||||
export KCONFIG_AUTOCONFIG := $(obj)/auto.conf
|
||||
|
||||
|
|
@ -62,7 +62,6 @@ endif
|
|||
endif
|
||||
|
||||
CPP:= $(CC) -x assembler-with-cpp -DASSEMBLY -E
|
||||
ROMCC:= $(objutil)/romcc/romcc
|
||||
HOSTCC = gcc
|
||||
HOSTCXX = g++
|
||||
HOSTCFLAGS := -I$(srck) -I$(objk) -g
|
||||
|
|
@ -72,6 +71,13 @@ LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && $(CC) -pr
|
|||
DOXYGEN := doxygen
|
||||
DOXYGEN_OUTPUT_DIR := doxygen
|
||||
|
||||
all: real-all
|
||||
|
||||
# This include must come _before_ he pattern rules below!
|
||||
# Order _does_ matter for pattern rules.
|
||||
include Makefile.inc
|
||||
include util/kconfig/Makefile
|
||||
|
||||
# Three cases where we don't need fully populated $(obj) lists:
|
||||
# 1. when no .config exists
|
||||
# 2. when make config (in any flavour) is run
|
||||
|
|
@ -87,7 +93,7 @@ endif
|
|||
endif
|
||||
|
||||
ifeq ($(NOCOMPILE),1)
|
||||
all: config
|
||||
real-all: config
|
||||
|
||||
else
|
||||
|
||||
|
|
@ -114,23 +120,6 @@ endif
|
|||
|
||||
strip_quotes = $(subst ",,$(subst \",,$(1)))
|
||||
|
||||
ARCHDIR-$(CONFIG_ARCH_X86) := x86
|
||||
ARCHDIR-$(CONFIG_ARCH_POWERPC) := ppc
|
||||
|
||||
MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
|
||||
export MAINBOARDDIR
|
||||
|
||||
PLATFORM-y += src/arch/$(ARCHDIR-y) src/cpu src/mainboard/$(MAINBOARDDIR)
|
||||
TARGETS-y :=
|
||||
|
||||
BUILD-y := src/lib src/boot src/console src/devices src/ec src/southbridge src/northbridge src/superio src/drivers
|
||||
BUILD-y += util/cbfstool util/sconfig
|
||||
BUILD-$(CONFIG_ARCH_X86) += src/pc80
|
||||
|
||||
ifneq ($(CONFIG_LOCALVERSION),"")
|
||||
COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
|
||||
endif
|
||||
|
||||
# The primary target needs to be here before we include the
|
||||
# other files
|
||||
|
||||
|
|
@ -142,7 +131,7 @@ ifeq ($(CONFIG_SCANBUILD_ENABLE),y)
|
|||
ifneq ($(CONFIG_SCANBUILD_REPORT_LOCATION),)
|
||||
CONFIG_SCANBUILD_REPORT_LOCATION:=-o $(CONFIG_SCANBUILD_REPORT_LOCATION)
|
||||
endif
|
||||
all:
|
||||
real-all:
|
||||
echo '#!/bin/sh' > .ccwrap
|
||||
echo 'CC="$(CC)"' >> .ccwrap
|
||||
echo 'if [ "$$1" = "--hostcc" ]; then shift; CC="$(HOSTCC)"; fi' >> .ccwrap
|
||||
|
|
@ -151,7 +140,7 @@ all:
|
|||
chmod +x .ccwrap
|
||||
scan-build $(CONFIG_SCANBUILD_REPORT_LOCATION) -analyze-headers --use-cc=$(top)/.ccwrap --use-c++=$(top)/.ccwrap $(MAKE) INNER_SCANBUILD=y
|
||||
else
|
||||
all: $(obj)/config.h coreboot
|
||||
real-all: real-target
|
||||
endif
|
||||
|
||||
# must come rather early
|
||||
|
|
@ -160,29 +149,6 @@ endif
|
|||
$(obj)/config.h:
|
||||
$(MAKE) oldconfig
|
||||
|
||||
#######################################################################
|
||||
# Build the tools
|
||||
|
||||
CBFSTOOL:=$(obj)/cbfstool
|
||||
|
||||
$(CBFSTOOL): $(objutil)/cbfstool/cbfstool
|
||||
cp $< $@
|
||||
|
||||
# needed objects that every mainboard uses
|
||||
# Creation of these is architecture and mainboard independent
|
||||
$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig
|
||||
@printf " SCONFIG $(subst $(src)/,,$(<))\n"
|
||||
mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
|
||||
$(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR)
|
||||
|
||||
$(objutil)/%.o: $(objutil)/%.c
|
||||
@printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
|
||||
$(HOSTCC) -MMD -I$(subst $(objutil)/,util/,$(dir $<)) -I$(dir $<) $(HOSTCFLAGS) -c -o $@ $<
|
||||
|
||||
$(obj)/%.ramstage.o: $(obj)/%.c $(obj)/config.h
|
||||
@printf " CC $(subst $(obj)/,,$(@))\n"
|
||||
$(CC) -MMD $(CFLAGS) -c -o $@ $<
|
||||
|
||||
# Add a new class of source/object files to the build system
|
||||
add-class= \
|
||||
$(eval $(1)-srcs:=) \
|
||||
|
|
@ -198,28 +164,6 @@ add-special-class= \
|
|||
$(eval $(1):=) \
|
||||
$(eval special-classes+=$(1))
|
||||
|
||||
$(call add-class,ramstage)
|
||||
$(call add-class,romstage)
|
||||
$(call add-class,driver)
|
||||
$(call add-class,smm)
|
||||
ramstage-S-ccopts:=-DASSEMBLY
|
||||
romstage-c-ccopts:=-D__PRE_RAM__
|
||||
romstage-S-ccopts:=-DASSEMBLY -D__PRE_RAM__
|
||||
driver-S-ccopts:=-DASSEMBLY
|
||||
|
||||
|
||||
$(call add-special-class,cbfs-files)
|
||||
cbfs-files-handler= \
|
||||
$(if $(wildcard $(1)$($(2)-file)), \
|
||||
$(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
|
||||
$(eval tmp-cbfs-file:= $($(2)-file))) \
|
||||
$(eval cbfs-files += $(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-position)) \
|
||||
$(eval $(2)-name:=) \
|
||||
$(eval $(2)-type:=) \
|
||||
$(eval $(2)-position:=)
|
||||
|
||||
ramstage-srcs+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
|
||||
|
||||
# Clean -y variables, include Makefile.inc
|
||||
# Add paths to files in X-y to X-srcs
|
||||
# Add subdirs-y to subdirs
|
||||
|
|
@ -245,7 +189,7 @@ evaluate_subdirs= \
|
|||
$(if $(subdirs),$(eval $(call evaluate_subdirs)))
|
||||
|
||||
# collect all object files eligible for building
|
||||
subdirs:=$(PLATFORM-y) $(BUILD-y)
|
||||
subdirs:=.
|
||||
$(eval $(call evaluate_subdirs))
|
||||
|
||||
src-to-obj=$(addsuffix .$(1).o, $(basename $(patsubst src/%, $(obj)/%, $($(1)-srcs))))
|
||||
|
|
@ -255,20 +199,9 @@ allsrcs:=$(foreach var, $(addsuffix -srcs,$(classes)), $($(var)))
|
|||
allobjs:=$(foreach var, $(addsuffix -objs,$(classes)), $($(var)))
|
||||
alldirs:=$(sort $(abspath $(dir $(allobjs))))
|
||||
|
||||
define ramstage-objs_asl_template
|
||||
$(obj)/$(1).ramstage.o: src/$(1).asl
|
||||
@printf " IASL $$(subst $(top)/,,$$(@))\n"
|
||||
$(CPP) -D__ACPI__ -P -include $(abspath $(obj)/config.h) -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
|
||||
iasl -p $$(obj)/$(1) -tc $$(basename $$@).asl
|
||||
mv $$(obj)/$(1).hex $$(basename $$@).c
|
||||
$(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
|
||||
# keep %.o: %.c rule from catching the temporary .c file after a make clean
|
||||
mv $$(basename $$@).c $$(basename $$@).hex
|
||||
endef
|
||||
|
||||
# macro to define template macros that are used by use_template macro
|
||||
define create_cc_template
|
||||
# $1 obj class (ramstage, romstage, driver, smm)
|
||||
# $1 obj class
|
||||
# $2 source suffix (c, S)
|
||||
# $3 additional compiler flags
|
||||
ifn$(EMPTY)def $(1)-objs_$(2)_template
|
||||
|
|
@ -288,75 +221,20 @@ $(foreach class,$(classes), \
|
|||
foreach-src=$(foreach file,$($(1)-srcs),$(eval $(call $(1)-objs_$(subst .,,$(suffix $(file)))_template,$(subst src/,,$(basename $(file))))))
|
||||
$(eval $(foreach class,$(classes),$(call foreach-src,$(class))))
|
||||
|
||||
DEPENDENCIES = $(ramstage-objs:.o=.d) $(romstage-objs:.o=.d) $(driver-objs:.o=.d) $(smm-objs:.o=.d)
|
||||
DEPENDENCIES = $(allobjs:.o=.d)
|
||||
-include $(DEPENDENCIES)
|
||||
|
||||
printall:
|
||||
@echo ramstage-objs:=$(ramstage-objs)
|
||||
@echo romstage-objs:=$(romstage-objs)
|
||||
@echo driver-objs:=$(driver-objs)
|
||||
@echo smm-objs:=$(smm-objs)
|
||||
@$(foreach class,$(classes),echo $(class)-objs:=$($(class)-objs); )
|
||||
@echo alldirs:=$(alldirs)
|
||||
@echo allsrcs=$(allsrcs)
|
||||
@echo DEPENDENCIES=$(DEPENDENCIES)
|
||||
@echo LIBGCC_FILE_NAME=$(LIBGCC_FILE_NAME)
|
||||
@echo cbfs-files:='$(cbfs-files)'
|
||||
|
||||
printcrt0s:
|
||||
@echo crt0s=$(crt0s)
|
||||
@echo ldscripts=$(ldscripts)
|
||||
|
||||
OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y))
|
||||
INCLUDES := -Isrc -Isrc/include -I$(obj) -Isrc/arch/$(ARCHDIR-y)/include
|
||||
INCLUDES += -Isrc/devices/oprom/include
|
||||
# abspath is a workaround for romcc
|
||||
INCLUDES += -include $(abspath $(obj)/config.h)
|
||||
|
||||
CFLAGS = $(INCLUDES) -Os -pipe -g
|
||||
CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
|
||||
CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
|
||||
CFLAGS += -Wstrict-aliasing -Wshadow
|
||||
ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
|
||||
CFLAGS += -Werror
|
||||
endif
|
||||
ifneq ($(CONFIG_AMD_AGESA),y)
|
||||
CFLAGS += -nostdinc
|
||||
endif
|
||||
CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
|
||||
|
||||
CBFS_COMPRESS_FLAG:=l
|
||||
CBFS_PAYLOAD_COMPRESS_FLAG:=
|
||||
CBFS_PAYLOAD_COMPRESS_NAME:=none
|
||||
ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
|
||||
CBFS_PAYLOAD_COMPRESS_FLAG:=l
|
||||
CBFS_PAYLOAD_COMPRESS_NAME:=LZMA
|
||||
endif
|
||||
|
||||
coreboot: $(obj)/coreboot.rom
|
||||
@$(foreach class,$(special-classes),echo $(class):='$($(class))'; )
|
||||
|
||||
endif
|
||||
|
||||
$(shell mkdir -p $(obj) $(objutil)/kconfig/lxdialog $(objutil)/cbfstool $(objutil)/romcc $(objutil)/options $(alldirs))
|
||||
|
||||
$(obj)/build.h: .xcompile
|
||||
@printf " GEN build.h\n"
|
||||
rm -f $(obj)/build.h
|
||||
printf "/* build system definitions (autogenerated) */\n" > $(obj)/build.ht
|
||||
printf "#ifndef __BUILD_H\n" >> $(obj)/build.ht
|
||||
printf "#define __BUILD_H\n\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_VERSION \"$(KERNELVERSION)-r$(shell if [ -d $(top)/.svn -a -f "`which svnversion`" ]; then svnversion $(top); else if [ -d $(top)/.git -a -f "`which git`" ]; then git --git-dir=/$(top)/.git log|grep git-svn-id|cut -f 2 -d@|cut -f 1 -d' '|sort -g|tail -1; fi; fi)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht
|
||||
printf "\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_BY \"$(subst \,@,$(shell PATH=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s 2>/dev/null)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname 2>/dev/null)\"\n" >> $(obj)/build.ht
|
||||
printf "#endif\n" >> $(obj)/build.ht
|
||||
mv $(obj)/build.ht $(obj)/build.h
|
||||
$(shell mkdir -p $(obj) $(objutil)/kconfig/lxdialog $(additional-dirs) $(alldirs))
|
||||
|
||||
cscope:
|
||||
cscope -bR
|
||||
|
|
@ -369,25 +247,13 @@ doxyclean: doxygen-clean
|
|||
doxygen-clean:
|
||||
rm -rf $(DOXYGEN_OUTPUT_DIR)
|
||||
|
||||
clean-for-update: doxygen-clean
|
||||
rm -f $(ramstage-objs) $(romstage-objs) $(driver-objs) $(smm-objs) .xcompile
|
||||
clean-for-update: doxygen-clean clean-for-update-target
|
||||
rm -f $(allobjs) .xcompile
|
||||
rm -f $(DEPENDENCIES)
|
||||
rm -f $(obj)/coreboot_ram* $(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)/mainboard/$(MAINBOARDDIR)/dsdt.*
|
||||
rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
|
||||
rmdir -p $(alldirs) 2>/dev/null >/dev/null || true
|
||||
$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean
|
||||
|
||||
clean: clean-for-update
|
||||
rm -f $(obj)/coreboot* .ccwrap
|
||||
|
||||
clean-abuild:
|
||||
rm -rf coreboot-builds
|
||||
clean: clean-for-update clean-target
|
||||
rm -f .ccwrap
|
||||
|
||||
clean-cscope:
|
||||
rm -f cscope.out
|
||||
|
|
@ -396,50 +262,4 @@ distclean: clean-cscope
|
|||
rm -rf $(obj)
|
||||
rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig* .ccwrap .xcompile
|
||||
|
||||
update:
|
||||
dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
|
||||
|
||||
lint:
|
||||
FAILED=0; LINTLOG=`mktemp`; \
|
||||
for script in util/lint/lint-*; do \
|
||||
echo; echo `basename $$script`; \
|
||||
grep "^# DESCR:" $$script | sed "s,.*DESCR: *,," ; \
|
||||
echo ========; \
|
||||
$$script > $$LINTLOG; \
|
||||
if [ `wc -l $$LINTLOG | cut -d' ' -f1` -eq 0 ]; then \
|
||||
printf "success\n\n"; \
|
||||
else \
|
||||
echo test failed: ; \
|
||||
cat $$LINTLOG; \
|
||||
rm -f $$LINTLOG; \
|
||||
FAILED=$$(( $$FAILED + 1 )); \
|
||||
fi; \
|
||||
echo ========; \
|
||||
done; \
|
||||
test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed." && exit 1; }; \
|
||||
rm -f $$LINTLOG
|
||||
|
||||
# This include must come _before_ the pattern rules below!
|
||||
# Order _does_ matter for pattern rules.
|
||||
include util/kconfig/Makefile
|
||||
|
||||
$(obj)/ldoptions: $(obj)/config.h
|
||||
awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@
|
||||
|
||||
_WINCHECK=$(shell uname -o 2> /dev/null)
|
||||
STACK=
|
||||
ifeq ($(_WINCHECK),Msys)
|
||||
STACK=-Wl,--stack,16384000
|
||||
endif
|
||||
ifeq ($(_WINCHECK),Cygwin)
|
||||
STACK=-Wl,--stack,16384000
|
||||
endif
|
||||
|
||||
$(objutil)/romcc/romcc: $(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 $@ $<
|
||||
|
||||
.PHONY: $(PHONY) clean clean-abuild clean-cscope cscope distclean doxygen doxy coreboot .xcompile
|
||||
|
||||
.PHONY: $(PHONY) clean clean-cscope cscope distclean doxygen doxy .xcompile
|
||||
|
|
|
|||
|
|
@ -0,0 +1,227 @@
|
|||
##
|
||||
## This file is part of the coreboot project.
|
||||
##
|
||||
## Copyright (C) 2011 secunet Security Networks AG
|
||||
##
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; version 2 of the License.
|
||||
##
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
##
|
||||
|
||||
#######################################################################
|
||||
# misleadingly named, this is the coreboot version
|
||||
export KERNELVERSION := 4.0
|
||||
|
||||
#######################################################################
|
||||
# Basic component discovery
|
||||
ARCHDIR-$(CONFIG_ARCH_X86) := x86
|
||||
MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
|
||||
export MAINBOARDDIR
|
||||
|
||||
#######################################################################
|
||||
# root rule to resolve if in build mode (ie. configuration exists)
|
||||
real-target: $(obj)/config.h coreboot
|
||||
coreboot: $(obj)/coreboot.rom
|
||||
|
||||
#######################################################################
|
||||
# our phony targets
|
||||
PHONY+= clean-abuild coreboot
|
||||
|
||||
#######################################################################
|
||||
# root source directories of coreboot
|
||||
subdirs-y := src/lib src/boot src/console src/devices src/ec src/southbridge src/northbridge src/superio src/drivers src/cpu
|
||||
subdirs-y += util/cbfstool util/sconfig
|
||||
subdirs-y += src/arch/$(ARCHDIR-y)
|
||||
subdirs-y += src/mainboard/$(MAINBOARDDIR)
|
||||
|
||||
subdirs-$(CONFIG_ARCH_X86) += src/pc80
|
||||
|
||||
#######################################################################
|
||||
# Add source classes and their build options
|
||||
classes-y := ramstage romstage driver smm
|
||||
|
||||
ramstage-S-ccopts:=-DASSEMBLY
|
||||
romstage-c-ccopts:=-D__PRE_RAM__
|
||||
romstage-S-ccopts:=-DASSEMBLY -D__PRE_RAM__
|
||||
driver-S-ccopts:=-DASSEMBLY
|
||||
|
||||
#######################################################################
|
||||
# Add handler to compile ACPI's ASL
|
||||
define ramstage-objs_asl_template
|
||||
$(obj)/$(1).ramstage.o: src/$(1).asl
|
||||
@printf " IASL $$(subst $(top)/,,$$(@))\n"
|
||||
$(CPP) -D__ACPI__ -P -include $(abspath $(obj)/config.h) -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
|
||||
iasl -p $$(obj)/$(1) -tc $$(basename $$@).asl
|
||||
mv $$(obj)/$(1).hex $$(basename $$@).c
|
||||
$(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
|
||||
# keep %.o: %.c rule from catching the temporary .c file after a make clean
|
||||
mv $$(basename $$@).c $$(basename $$@).hex
|
||||
endef
|
||||
|
||||
#######################################################################
|
||||
# Add handler for arbitrary files in CBFS
|
||||
$(call add-special-class,cbfs-files)
|
||||
cbfs-files-handler= \
|
||||
$(if $(wildcard $(1)$($(2)-file)), \
|
||||
$(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
|
||||
$(eval tmp-cbfs-file:= $($(2)-file))) \
|
||||
$(eval cbfs-files += $(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-position)) \
|
||||
$(eval $(2)-name:=) \
|
||||
$(eval $(2)-type:=) \
|
||||
$(eval $(2)-position:=)
|
||||
|
||||
#######################################################################
|
||||
# a variety of flags for our build
|
||||
CBFS_COMPRESS_FLAG:=l
|
||||
CBFS_PAYLOAD_COMPRESS_FLAG:=
|
||||
CBFS_PAYLOAD_COMPRESS_NAME:=none
|
||||
ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
|
||||
CBFS_PAYLOAD_COMPRESS_FLAG:=l
|
||||
CBFS_PAYLOAD_COMPRESS_NAME:=LZMA
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_LOCALVERSION),"")
|
||||
COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
|
||||
endif
|
||||
|
||||
INCLUDES := -Isrc -Isrc/include -I$(obj) -Isrc/arch/$(ARCHDIR-y)/include
|
||||
INCLUDES += -Isrc/devices/oprom/include
|
||||
# abspath is a workaround for romcc
|
||||
INCLUDES += -include $(abspath $(obj)/config.h)
|
||||
|
||||
CFLAGS = $(INCLUDES) -Os -pipe -g
|
||||
CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
|
||||
CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
|
||||
CFLAGS += -Wstrict-aliasing -Wshadow
|
||||
ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
|
||||
CFLAGS += -Werror
|
||||
endif
|
||||
ifneq ($(CONFIG_AMD_AGESA),y)
|
||||
CFLAGS += -nostdinc
|
||||
endif
|
||||
CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
|
||||
|
||||
additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/options
|
||||
|
||||
#######################################################################
|
||||
# generate build support files
|
||||
$(obj)/build.h: .xcompile
|
||||
@printf " GEN build.h\n"
|
||||
rm -f $(obj)/build.h
|
||||
printf "/* build system definitions (autogenerated) */\n" > $(obj)/build.ht
|
||||
printf "#ifndef __BUILD_H\n" >> $(obj)/build.ht
|
||||
printf "#define __BUILD_H\n\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_VERSION \"$(KERNELVERSION)-r$(shell if [ -d $(top)/.svn -a -f "`which svnversion`" ]; then svnversion $(top); else if [ -d $(top)/.git -a -f "`which git`" ]; then git --git-dir=/$(top)/.git log|grep git-svn-id|cut -f 2 -d@|cut -f 1 -d' '|sort -g|tail -1; fi; fi)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht
|
||||
printf "\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_BY \"$(subst \,@,$(shell PATH=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s 2>/dev/null)\"\n" >> $(obj)/build.ht
|
||||
printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname 2>/dev/null)\"\n" >> $(obj)/build.ht
|
||||
printf "#endif\n" >> $(obj)/build.ht
|
||||
mv $(obj)/build.ht $(obj)/build.h
|
||||
|
||||
$(obj)/ldoptions: $(obj)/config.h
|
||||
awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@
|
||||
|
||||
#######################################################################
|
||||
# Build the tools
|
||||
CBFSTOOL:=$(obj)/cbfstool
|
||||
|
||||
$(CBFSTOOL): $(objutil)/cbfstool/cbfstool
|
||||
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
|
||||
|
||||
ROMCC:= $(objutil)/romcc/romcc
|
||||
$(ROMCC): $(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 $@ $<
|
||||
|
||||
#######################################################################
|
||||
# needed objects that every mainboard uses
|
||||
# Creation of these is architecture and mainboard independent
|
||||
$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig
|
||||
@printf " SCONFIG $(subst $(src)/,,$(<))\n"
|
||||
mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
|
||||
$(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR)
|
||||
|
||||
ramstage-y+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
|
||||
|
||||
$(objutil)/%.o: $(objutil)/%.c
|
||||
@printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
|
||||
$(HOSTCC) -MMD -I$(subst $(objutil)/,util/,$(dir $<)) -I$(dir $<) $(HOSTCFLAGS) -c -o $@ $<
|
||||
|
||||
$(obj)/%.ramstage.o: $(obj)/%.c $(obj)/config.h
|
||||
@printf " CC $(subst $(obj)/,,$(@))\n"
|
||||
$(CC) -MMD $(CFLAGS) -c -o $@ $<
|
||||
|
||||
#######################################################################
|
||||
# Clean up rules
|
||||
clean-abuild:
|
||||
rm -rf coreboot-builds
|
||||
|
||||
clean-for-update-target:
|
||||
rm -f $(obj)/coreboot_ram* $(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)/mainboard/$(MAINBOARDDIR)/dsdt.*
|
||||
rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
|
||||
$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean
|
||||
|
||||
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:
|
||||
FAILED=0; LINTLOG=`mktemp`; \
|
||||
for script in util/lint/lint-*; do \
|
||||
echo; echo `basename $$script`; \
|
||||
grep "^# DESCR:" $$script | sed "s,.*DESCR: *,," ; \
|
||||
echo ========; \
|
||||
$$script > $$LINTLOG; \
|
||||
if [ `wc -l $$LINTLOG | cut -d' ' -f1` -eq 0 ]; then \
|
||||
printf "success\n\n"; \
|
||||
else \
|
||||
echo test failed: ; \
|
||||
cat $$LINTLOG; \
|
||||
rm -f $$LINTLOG; \
|
||||
FAILED=$$(( $$FAILED + 1 )); \
|
||||
fi; \
|
||||
echo ========; \
|
||||
done; \
|
||||
test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed." && exit 1; }; \
|
||||
rm -f $$LINTLOG
|
||||
Loading…
Reference in New Issue