aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Makefile32
-rw-r--r--Makefile.inc63
-rw-r--r--src/Kconfig25
-rw-r--r--src/arch/armv7/Kconfig21
-rw-r--r--src/arch/armv7/Makefile.inc57
-rw-r--r--src/arch/x86/Kconfig24
-rw-r--r--src/arch/x86/Makefile.inc84
-rw-r--r--src/arch/x86/boot/Makefile.inc8
-rw-r--r--src/arch/x86/lib/Makefile.inc21
-rw-r--r--src/cpu/Makefile.inc5
-rw-r--r--src/cpu/allwinner/a10/Kconfig4
-rw-r--r--src/cpu/amd/agesa/Kconfig4
-rw-r--r--src/cpu/amd/geode_gx1/Kconfig4
-rw-r--r--src/cpu/amd/geode_gx2/Kconfig4
-rw-r--r--src/cpu/amd/geode_lx/Kconfig4
-rw-r--r--src/cpu/amd/model_10xxx/Kconfig4
-rw-r--r--src/cpu/amd/model_fxx/Kconfig4
-rw-r--r--src/cpu/amd/sc520/Kconfig4
-rw-r--r--src/cpu/armltd/cortex-a9/Kconfig4
-rw-r--r--src/cpu/dmp/vortex86ex/Kconfig4
-rw-r--r--src/cpu/intel/ep80579/Kconfig4
-rw-r--r--src/cpu/intel/fsp_model_206ax/Kconfig4
-rw-r--r--src/cpu/intel/fsp_model_206ax/Makefile.inc5
-rw-r--r--src/cpu/intel/haswell/Kconfig4
-rw-r--r--src/cpu/intel/model_1067x/Kconfig4
-rw-r--r--src/cpu/intel/model_106cx/Kconfig4
-rw-r--r--src/cpu/intel/model_2065x/Kconfig4
-rw-r--r--src/cpu/intel/model_206ax/Kconfig4
-rw-r--r--src/cpu/intel/model_65x/Kconfig4
-rw-r--r--src/cpu/intel/model_67x/Kconfig4
-rw-r--r--src/cpu/intel/model_68x/Kconfig4
-rw-r--r--src/cpu/intel/model_69x/Kconfig4
-rw-r--r--src/cpu/intel/model_6bx/Kconfig4
-rw-r--r--src/cpu/intel/model_6dx/Kconfig4
-rw-r--r--src/cpu/intel/model_6ex/Kconfig4
-rw-r--r--src/cpu/intel/model_6fx/Kconfig4
-rw-r--r--src/cpu/intel/model_6xx/Kconfig4
-rw-r--r--src/cpu/intel/model_f0x/Kconfig4
-rw-r--r--src/cpu/intel/model_f1x/Kconfig4
-rw-r--r--src/cpu/intel/model_f2x/Kconfig4
-rw-r--r--src/cpu/intel/model_f3x/Kconfig4
-rw-r--r--src/cpu/intel/model_f4x/Kconfig4
-rw-r--r--src/cpu/qemu-x86/Kconfig4
-rw-r--r--src/cpu/samsung/exynos5250/Kconfig4
-rw-r--r--src/cpu/samsung/exynos5420/Kconfig4
-rw-r--r--src/cpu/ti/am335x/Kconfig4
-rw-r--r--src/cpu/ti/am335x/Makefile.inc5
-rw-r--r--src/cpu/via/c3/Kconfig4
-rw-r--r--src/cpu/via/c7/Kconfig4
-rw-r--r--src/cpu/via/nano/Kconfig4
-rw-r--r--src/cpu/x86/Makefile.inc6
-rw-r--r--src/cpu/x86/smm/Makefile.inc30
-rw-r--r--src/device/Makefile.inc2
-rw-r--r--src/include/version.h3
-rw-r--r--src/lib/Makefile.inc46
-rw-r--r--src/lib/coreboot_table.c3
-rw-r--r--src/lib/version.c13
-rw-r--r--src/mainboard/advansus/a785e-i/Makefile.inc2
-rw-r--r--src/mainboard/asus/m5a88-v/Makefile.inc2
-rw-r--r--src/mainboard/avalue/eax-785e/Makefile.inc2
-rw-r--r--src/mainboard/bifferos/bifferboard/Kconfig4
-rw-r--r--src/mainboard/packardbell/ms2290/Kconfig4
-rw-r--r--src/soc/intel/baytrail/Kconfig4
-rw-r--r--src/superio/Makefile.inc2
-rw-r--r--src/vendorcode/amd/agesa/f10/Makefile.inc5
-rw-r--r--src/vendorcode/amd/agesa/f12/Makefile.inc7
-rw-r--r--src/vendorcode/amd/agesa/f14/Makefile.inc7
-rw-r--r--src/vendorcode/amd/agesa/f15/Makefile.inc6
-rw-r--r--src/vendorcode/amd/agesa/f15tn/Makefile.inc7
-rw-r--r--src/vendorcode/amd/agesa/f16kb/Makefile.inc5
-rw-r--r--src/vendorcode/amd/cimx/rd890/Makefile.inc6
-rw-r--r--src/vendorcode/amd/cimx/sb700/Makefile.inc5
-rw-r--r--src/vendorcode/amd/cimx/sb800/Makefile.inc5
-rw-r--r--src/vendorcode/amd/cimx/sb900/Makefile.inc5
-rw-r--r--src/vendorcode/google/chromeos/Makefile.inc22
-rw-r--r--src/vendorcode/intel/Makefile.inc5
-rw-r--r--toolchain.inc89
77 files changed, 494 insertions, 305 deletions
diff --git a/Makefile b/Makefile
index 83381613b..56d3a5aae 100644
--- a/Makefile
+++ b/Makefile
@@ -113,33 +113,7 @@ else
include $(HAVE_DOTCONFIG)
-ARCHDIR-$(CONFIG_ARCH_ARMV7) := armv7
-ARCHDIR-$(CONFIG_ARCH_X86) := x86
-
-ARCH-y := $(ARCHDIR-y)
-
-# If architecture folder name is different from GCC binutils architecture name,
-# override here.
-ARCH-$(CONFIG_ARCH_ARMV7) := armv7
-ARCH-$(CONFIG_ARCH_X86) := i386
-
-ifneq ($(INNER_SCANBUILD),y)
-CC := $(CC_$(ARCH-y))
-endif
-CPP := $(CPP_$(ARCH-y))
-AS := $(AS_$(ARCH-y))
-LD := $(LD_$(ARCH-y))
-NM := $(NM_$(ARCH-y))
-OBJCOPY := $(OBJCOPY_$(ARCH-y))
-OBJDUMP := $(OBJDUMP_$(ARCH-y))
-READELF := $(READELF_$(ARCH-y))
-STRIP := $(STRIP_$(ARCH-y))
-AR := $(AR_$(ARCH-y))
-
-CFLAGS += $(CFLAGS_$(ARCH-y))
-
-LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && \
- $(CC) -print-libgcc-file-name)
+include toolchain.inc
ifneq ($(INNER_SCANBUILD),y)
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
@@ -264,7 +238,7 @@ ifn$(EMPTY)def $(1)-objs_$(2)_template
de$(EMPTY)fine $(1)-objs_$(2)_template
$(obj)/$$(1).$(1).o: src/$$(1).$(2) $(obj)/config.h $(4)
@printf " CC $$$$(subst $$$$(obj)/,,$$$$(@))\n"
- $(CC) $(3) -MMD $$$$(CFLAGS) -c -o $$$$@ $$$$<
+ $(CC_$(1)) $(3) -MMD $$$$(CFLAGS_$(1)) -c -o $$$$@ $$$$<
en$(EMPTY)def
end$(EMPTY)if
endef
@@ -285,7 +259,7 @@ printall:
@echo alldirs:=$(alldirs)
@echo allsrcs=$(allsrcs)
@echo DEPENDENCIES=$(DEPENDENCIES)
- @echo LIBGCC_FILE_NAME=$(LIBGCC_FILE_NAME)
+ @echo LIBGCC_FILE_NAME=$(LIBGCC_FILE_NAME_$(class))
@$(foreach class,$(special-classes),echo $(class):='$($(class))'; )
endif
diff --git a/Makefile.inc b/Makefile.inc
index 315a9d950..bd1a58a39 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -28,7 +28,7 @@ export KERNELVERSION := $(shell if [ -d "$(top)/.git" -a -f "`which git`" ]; \
ifneq ($(NOCOMPILE),1)
# only run if we're doing a build (not for tests, kconfig, ...)
ifneq ($(CONFIG_ANY_TOOLCHAIN),y)
-_toolchain=$(shell $(CC_i386) -v 2>&1 |grep -q "gcc version .*coreboot toolchain" && echo coreboot)
+_toolchain=$(shell $(CC_x86_32) -v 2>&1 |grep -q "gcc version .*coreboot toolchain" && echo coreboot)
ifneq ($(_toolchain),coreboot)
$(error Please use the coreboot toolchain (or prove that your toolchain works))
endif
@@ -65,7 +65,7 @@ PHONY+= clean-abuild coreboot lint lint-stable build-dirs
subdirs-y := src/lib src/console src/device src/ec src/southbridge src/soc
subdirs-y += src/northbridge src/superio src/drivers src/cpu src/vendorcode
subdirs-y += util/cbfstool util/sconfig util/nvramtool
-subdirs-y += src/arch/$(ARCHDIR-y)
+subdirs-y += src/arch/armv7 src/arch/x86
subdirs-y += src/mainboard/$(MAINBOARDDIR)
subdirs-y += site-local
@@ -105,7 +105,7 @@ files-in-dir=$(filter-out $(call dir-wildcards,$(call filter-out-dirs,$(1),$(dir
# reduce command line length by linking the objects of each
# directory into an intermediate file
ramstage-postprocess=$(foreach d,$(sort $(dir $(1))), \
- $(eval $(d)ramstage.o: $(call files-in-dir,$(d),$(1)); $$(LD) -o $$@ -r $$^ ) \
+ $(eval $(d)ramstage.o: $(call files-in-dir,$(d),$(1)); $$(LD_ramstage) -o $$@ -r $$^ ) \
$(eval ramstage-objs:=$(d)ramstage.o $(filter-out $(call files-in-dir,$(d),$(1)),$(ramstage-objs))))
romstage-c-ccopts:=-D__PRE_RAM__
@@ -146,10 +146,10 @@ smm-c-deps:=$$(OPTION_TABLE_H)
define ramstage-objs_asl_template
$(obj)/$(1).ramstage.o: src/$(1).asl $(obj)/config.h
@printf " IASL $$(subst $(top)/,,$$(@))\n"
- $(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
+ $(CC_ramstage) -x assembler-with-cpp -E -MMD -MT $$(@) -D__ACPI__ -P -include $(src)/include/kconfig.h -I$(obj) -I$(src) -I$(src)/include -I$(src)/arch/$(ARCHDIR-$(ARCH-RAMSTAGE-y))/include -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
cd $$(dir $$@); $(IASL) -p $$(notdir $$@) -tc $$(notdir $$(basename $$@)).asl
mv $$(basename $$@).hex $$(basename $$@).c
- $(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
+ $(CC_ramstage) $$(CFLAGS_ramstage) $$(if $$(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
@@ -168,7 +168,7 @@ cbfs-files-processor-nvramtool= \
# arg2: binary file name
cbfs-files-processor-vsa= \
$(eval $(2): $(1) ; \
- 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))
+ printf " CREATE $(2) (from $(1))\n"; $(OBJCOPY_ramstage) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && $(LD_ramstage) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))
#######################################################################
# Add handler for arbitrary files in CBFS
@@ -211,19 +211,19 @@ 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 -Isrc/include -I$(obj)
INCLUDES += -Isrc/device/oprom/include
# abspath is a workaround for romcc
INCLUDES += -include $(src)/include/kconfig.h
-CFLAGS = $(INCLUDES) -Os -pipe -g -nostdinc
-CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
-CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
-CFLAGS += -Wstrict-aliasing -Wshadow
+CFLAGS_common = $(INCLUDES) -Os -pipe -g -nostdinc
+CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
+CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
+CFLAGS_common += -Wstrict-aliasing -Wshadow
ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
-CFLAGS += -Werror
+CFLAGS_common += -Werror
endif
-CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
+CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
$(objutil)/ifdfake $(objutil)/options
@@ -245,9 +245,6 @@ $(obj)/build.h: .xcompile
printf "#define COREBOOT_BUILD_WEEKDAY_BCD 0x`LANG= date +"%w"`\n" >> $(obj)/build.ht
printf "#define COREBOOT_DMI_DATE \"`LANG= date +"%m/%d/%Y"`\"\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 || hostname 2>/dev/null)\"\n" >> $(obj)/build.ht
@@ -315,15 +312,15 @@ $(objutil)/%.o: $(objutil)/%.c
$(obj)/%.ramstage.o $(abspath $(obj))/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD $(CFLAGS) -c -o $@ $<
+ $(CC_ramstage) -MMD $(CFLAGS_ramstage) -c -o $@ $<
$(obj)/%.romstage.o $(abspath $(obj))/%.romstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -D__PRE_RAM__ $(CFLAGS) -c -o $@ $<
+ $(CC_romstage) -MMD -D__PRE_RAM__ $(CFLAGS_romstage) -c -o $@ $<
$(obj)/%.bootblock.o $(abspath $(obj))/%.bootblock.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD $(bootblock-c-ccopts) $(CFLAGS) -c -o $@ $<
+ $(CC_bootblock) -MMD $(bootblock-c-ccopts) $(CFLAGS_bootblock) -c -o $@ $<
#######################################################################
# Clean up rules
@@ -339,7 +336,7 @@ clean-for-update-target:
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
- $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean OUT=$(abspath $(obj)) HOSTCC="$(HOSTCC)" CC="$(CC)" LD="$(LD)"
+ $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean OUT=$(abspath $(obj)) HOSTCC="$(HOSTCC)" CC="$(CC_x86_32)" LD="$(LD_x86_32)"
clean-target:
rm -f $(obj)/coreboot*
@@ -412,16 +409,30 @@ tools: $(objutil)/kconfig/conf $(objutil)/cbfstool/cbfstool $(objutil)/cbfstool/
# Common recipes for all stages
###########################################################################
+# 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))))
+
$(objcbfs)/%.bin: $(objcbfs)/%.elf
+ $(eval class := $(call find-class,$(@F)))
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- $(OBJCOPY) -O binary $< $@
+ $(OBJCOPY_$(class)) -O binary $< $@
$(objcbfs)/%.elf: $(objcbfs)/%.debug
+ $(eval class := $(call find-class,$(@F)))
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
cp $< $@.tmp
- $(NM) -n $@.tmp | sort > $(basename $@).map
- $(OBJCOPY) --strip-debug $@.tmp
- $(OBJCOPY) --add-gnu-debuglink=$< $@.tmp
+ $(NM_$(class)) -n $@.tmp | sort > $(basename $@).map
+ $(OBJCOPY_$(class)) --strip-debug $@.tmp
+ $(OBJCOPY_$(class)) --add-gnu-debuglink=$< $@.tmp
mv $@.tmp $@
###########################################################################
@@ -550,10 +561,10 @@ cbfs-files-$(CONFIG_BOOTSPLASH) += bootsplash.jpg
bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
bootsplash.jpg-type := bootsplash
-ifeq ($(CONFIG_ARCH_ARMV7),y)
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7),y)
ROMSTAGE_ELF := romstage.elf
endif
-ifeq ($(CONFIG_ARCH_X86),y)
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
ROMSTAGE_ELF := romstage_xip.elf
endif
diff --git a/src/Kconfig b/src/Kconfig
index cc80b435e..849e55d59 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -237,27 +237,8 @@ config ARCH_ARMV7
bool
default n
-# Warning: The file is included whether or not the if is here.
-# but the if controls how the evaluation occurs.
-if ARCH_X86
source src/arch/x86/Kconfig
-endif
-
-if ARCH_ARMV7
source src/arch/armv7/Kconfig
-endif
-
-config HAVE_ARCH_MEMSET
- bool
- default n
-
-config HAVE_ARCH_MEMCPY
- bool
- default n
-
-config HAVE_ARCH_MEMMOVE
- bool
- default n
source src/vendorcode/Kconfig
@@ -1123,3 +1104,9 @@ config REG_SCRIPT
default n
help
Internal option that controls whether we compile in register scripts.
+
+# Maximum reboot count
+# TODO: Improve description.
+config MAX_REBOOT_CNT
+ int
+ default 3
diff --git a/src/arch/armv7/Kconfig b/src/arch/armv7/Kconfig
index 4f9fc344c..e54107439 100644
--- a/src/arch/armv7/Kconfig
+++ b/src/arch/armv7/Kconfig
@@ -1,18 +1,17 @@
menu "Architecture (armv7)"
+config ARCH_BOOTBLOCK_ARMV7
+ bool
+ default n
+ select ARCH_ARMV7
+
+config ARCH_ROMSTAGE_ARMV7
+ bool
+ default n
-config ARM_ARCH_OPTIONS
+config ARCH_RAMSTAGE_ARMV7
bool
- default y
- select HAVE_ARCH_MEMSET
- select HAVE_ARCH_MEMCPY
- select HAVE_ARCH_MEMMOVE
-
-# Maximum reboot count
-# TODO: Improve description.
-config MAX_REBOOT_CNT
- int
- default 3
+ default n
choice
prompt "Bootblock behaviour"
diff --git a/src/arch/armv7/Makefile.inc b/src/arch/armv7/Makefile.inc
index 973d73784..806198e90 100644
--- a/src/arch/armv7/Makefile.inc
+++ b/src/arch/armv7/Makefile.inc
@@ -30,28 +30,27 @@ subdirs-y += lib/
# ARM specific options
###############################################################################
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7),y)
CBFSTOOL_PRE1_OPTS = -m armv7 -b $(CONFIG_BOOTBLOCK_ROM_OFFSET) -H $(CONFIG_CBFS_HEADER_ROM_OFFSET) -o $(CONFIG_CBFS_ROM_OFFSET)
CBFSTOOL_PRE_OPTS = -b 0
+endif
+ifeq ($(CONFIG_ARCH_ARMV7),y)
stages_c = $(src)/arch/armv7/stages.c
stages_o = $(obj)/arch/armv7/stages.o
$(stages_o): $(stages_c) $(obj)/config.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -I. $(INCLUDES) -c -o $@ $< -marm
+ $(CC_armv7) -I. $(INCLUDES) $(INCLUDES_armv7) -c -o $@ $< -marm
-CFLAGS += \
- -ffixed-r8\
- -march=armv7-a\
- -marm\
- -mno-unaligned-access\
- -mthumb\
- -mthumb-interwork
+endif # CONFIG_ARCH_ARMV7
###############################################################################
# bootblock
###############################################################################
+ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7),y)
+
bootblock-y += cache.c
bootblock-y += eabi_compat.c
bootblock-y += memset.S
@@ -79,31 +78,35 @@ $(objgenerated)/bootblock_inc.S: $$(bootblock_inc)
$(objgenerated)/bootblock.o: $(objgenerated)/bootblock.s
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) $(bootblock-S-ccopts) -Wa,-acdlns -c -o $@ $< > $(basename $@).disasm
+ $(CC_bootblock) $(bootblock-S-ccopts) -Wa,-acdlns -c -o $@ $< > $(basename $@).disasm
$(objgenerated)/bootblock.s: $(objgenerated)/bootblock_inc.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) $(bootblock-S-ccopts) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/armv7/include -I$(obj) -include $(obj)/build.h -include $(obj)/config.h -I. -I$(src) $< -o $@
+ $(CC_bootblock) $(bootblock-S-ccopts) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/armv7/include -I$(obj) -include $(obj)/build.h -include $(obj)/config.h -I. -I$(src) $< -o $@
$(objgenerated)/bootblock.inc: $(src)/arch/armv7/$(subst ",,$(CONFIG_BOOTBLOCK_SOURCE)) $(bootblock_custom) $(OPTION_TABLE_H) $(obj)/config.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) $(bootblock-c-ccopts) $(INCLUDES) -MM \
+ $(CC_bootblock) $(bootblock-c-ccopts) $(INCLUDES) $(INCLUDES_bootblock) -MM \
-MT$(objgenerated)/bootblock.inc \
$< > $(objgenerated)/bootblock.inc.d
- $(CC) $(bootblock-c-ccopts) -c -S $(CFLAGS) -I. $(INCLUDES) $< -o $@
+ $(CC_bootblock) $(bootblock-c-ccopts) -c -S $(CFLAGS_bootblock) -I. $(INCLUDES) $(INCLUDES_bootblock) $< -o $@
$(objcbfs)/bootblock.debug: $(objgenerated)/bootblock.o $(objgenerated)/bootblock.ld $$(bootblock-objs) $(stages) $(obj)/config.h
@printf " LINK $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m armelf_linux_eabi -include $(obj)/config.h -static -o $@.tmp -L$(obj) $< -T $(objgenerated)/bootblock.ld
+ $(LD_bootblock) -m armelf_linux_eabi -include $(obj)/config.h -static -o $@.tmp -L$(obj) $< -T $(objgenerated)/bootblock.ld
else
- $(CC) -nostdlib -nostartfiles -include $(obj)/config.h -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld -Wl,--start-group $(objgenerated)/bootblock.o $(bootblock-objs) $(stages) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_bootblock) -nostdlib -nostartfiles -include $(obj)/config.h -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld -Wl,--start-group $(objgenerated)/bootblock.o $(bootblock-objs) $(stages) $(LIBGCC_FILE_NAME_bootblock) -Wl,--end-group
endif
+endif # CONFIG_ARCH_BOOTBLOCK_ARMV7
+
###############################################################################
# romstage
###############################################################################
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7),y)
+
romstage-y += cache.c
romstage-y += div0.c
romstage-y += eabi_compat.c
@@ -127,9 +130,9 @@ crt0s += $(cpu_incs-y)
$(objcbfs)/romstage.debug: $$(romstage-objs) $(stages_o) $(objgenerated)/romstage.ld
@printf " LINK $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -nostdlib -nostartfiles -static -o $@ -L$(obj) $(romstage-objs) -T $(objgenerated)/romstage.ld
+ $(LD_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) $(romstage-objs) -T $(objgenerated)/romstage.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage.ld -Wl,--start-group $(romstage-objs) $(stages_o) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage.ld -Wl,--start-group $(romstage-objs) $(stages_o) $(LIBGCC_FILE_NAME_romstage) -Wl,--end-group
endif
$(objgenerated)/romstage.ld: $$(ldscripts) $(obj)/ldoptions
@@ -144,20 +147,24 @@ $(objgenerated)/crt0.romstage.S: $$(crt0s)
$(objgenerated)/crt0.romstage.o: $(objgenerated)/crt0.s
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -Wa,-acdlns -c -o $@ $< > $(basename $@).disasm
+ $(CC_romstage) -Wa,-acdlns -c -o $@ $< > $(basename $@).disasm
$(objgenerated)/crt0.s: $(objgenerated)/crt0.romstage.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/armv7/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
+ $(CC_romstage) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/armv7/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
$(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(OPTION_TABLE_H) $(obj)/build.h $(obj)/config.h
@printf " CC romstage.inc\n"
- $(CC) -MMD $(CFLAGS) -D__PRE_RAM__ -I$(src) -I. -I$(obj) -c -S $< -o $@
+ $(CC_romstage) -MMD $(CFLAGS_romstage) -D__PRE_RAM__ -I$(src) -I. -I$(obj) -c -S $< -o $@
+
+endif # CONFIG_ARCH_ROMSTAGE_ARMV7
###############################################################################
# ramstage
###############################################################################
+ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV7),y)
+
ramstage-y += exception.c
ramstage-y += exception_asm.S
ramstage-y += div0.c
@@ -175,17 +182,17 @@ ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
$(objcbfs)/ramstage.debug: $(objgenerated)/ramstage.o $(src)/arch/armv7/ramstage.ld
@printf " CC $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m armelf_linux_eabi -o $@ -L$(obj) $< -T $(src)/arch/armv7/ramstage.ld
+ $(LD_ramstage) -m armelf_linux_eabi -o $@ -L$(obj) $< -T $(src)/arch/armv7/ramstage.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/armv7/ramstage.ld $<
+ $(CC_ramstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/armv7/ramstage.ld $<
endif
-$(objgenerated)/ramstage.o: $(stages_o) $$(ramstage-objs) $(LIBGCC_FILE_NAME)
+$(objgenerated)/ramstage.o: $(stages_o) $$(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage)
@printf " CC $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m -m armelf_linux_eabi -r -o $@ --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --wrap __uidiv --start-group $(ramstage-objs) $(LIBGCC_FILE_NAME) --end-group
+ $(LD_ramstage) -m -m armelf_linux_eabi -r -o $@ --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --wrap __uidiv --start-group $(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) --end-group
else
- $(CC) $(CFLAGS) -nostdlib -r -o $@ -Wl,--start-group $(stages_o) $(ramstage-objs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_ramstage) $(CFLAGS_ramstage) -nostdlib -r -o $@ -Wl,--start-group $(stages_o) $(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) -Wl,--end-group
endif
ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y)
@@ -211,3 +218,5 @@ endif
ifeq ($(CONFIG_HAVE_BUS_CONFIG),y)
ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c
endif
+
+endif # CONFIG_ARCH_RAMSTAGE_ARMV7
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index 8854e6b07..1ce11dfc9 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -1,11 +1,17 @@
menu "Architecture (x86)"
-config X86_ARCH_OPTIONS
+config ARCH_BOOTBLOCK_X86_32
bool
- default y
- select HAVE_ARCH_MEMSET
- select HAVE_ARCH_MEMCPY
- select HAVE_ARCH_MEMMOVE
+ default n
+ select ARCH_X86
+
+config ARCH_ROMSTAGE_X86_32
+ bool
+ default n
+
+config ARCH_RAMSTAGE_X86_32
+ bool
+ default n
# This is an SMP option. It relates to starting up APs.
# It is usually set in mainboard/*/Kconfig.
@@ -34,12 +40,6 @@ config STACK_SIZE
hex
default 0x1000
-# Maximum reboot count
-# TODO: Improve description.
-config MAX_REBOOT_CNT
- int
- default 3
-
# This is something you almost certainly don't want to mess with.
# How many SIPIs do we send when starting up APs and cores?
# The answer in 2000 or so was '2'. Nowadays, on many systems,
@@ -84,7 +84,7 @@ config ROMCC
config PC80_SYSTEM
bool
- default y
+ default y if ARCH_X86
config BOOTBLOCK_MAINBOARD_INIT
string
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index eff201a05..8e02f454b 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -51,8 +51,10 @@ cbfs-files-$(CONFIG_INTEL_MBI) += mbi.bin
mbi.bin-file := $(call strip_quotes,$(CONFIG_MBI_FILE))
mbi.bin-type := mbi
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
CBFSTOOL_PRE1_OPTS = -m x86 -o $$(( $(CONFIG_ROM_SIZE) - $(CONFIG_CBFS_SIZE) ))
CBFSTOOL_PRE_OPTS = -b $(shell cat $(objcbfs)/base_xip.txt)
+endif
################################################################################
# i386 specific tools
@@ -71,6 +73,8 @@ $(obj)/cmos_layout.bin: $(NVRAMTOOL) $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.l
# bootblock
###############################################################################
+ifeq ($(CONFIG_ARCH_BOOTBLOCK_X86_32),y)
+
bootblock_lds = $(src)/arch/x86/init/ldscript_failover.lb
bootblock_lds += $(src)/cpu/x86/16bit/entry16.lds
bootblock_lds += $(src)/cpu/x86/16bit/reset16.lds
@@ -110,31 +114,36 @@ $(objgenerated)/bootblock_inc.S: $$(bootblock_inc)
printf '$(foreach crt0,$(bootblock_inc),#include "$(crt0)"\n)' > $@
$(objgenerated)/bootblock.o: $(objgenerated)/bootblock.s
- @printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) $(DISASSEMBLY) -c -o $@ $< > $(basename $@).disasm
+ @printf " CC $(subst $(obj)/,,$(@))\n"
+ $(CC_bootblock) $(DISASSEMBLY) -c -o $@ $< > $(basename $@).disasm
$(objgenerated)/bootblock.s: $(objgenerated)/bootblock_inc.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/build.h -include $(obj)/config.h -I. -I$(src) $< -o $@
+ $(CC_bootblock) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/build.h -include $(obj)/config.h -I. -I$(src) $< -o $@
$(objgenerated)/bootblock.inc: $(src)/arch/x86/init/$(subst ",,$(CONFIG_BOOTBLOCK_SOURCE)) $(objutil)/romcc/romcc $(OPTION_TABLE_H)
@printf " ROMCC $(subst $(obj)/,,$(@))\n"
- $(CC) $(INCLUDES) -MM -MT$(objgenerated)/bootblock.inc \
+ $(CC_bootblock) $(INCLUDES) $(INCLUDES_bootblock) -MM -MT$(objgenerated)/bootblock.inc \
$< > $(objgenerated)/bootblock.inc.d
- $(ROMCC) -c -S $(bootblock_romccflags) -I. $(INCLUDES) $< -o $@
+ $(ROMCC) -c -S $(bootblock_romccflags) -I. $(INCLUDES) $(INCLUDES_bootblock) $< -o $@
$(objcbfs)/bootblock.debug: $(objgenerated)/bootblock.o $(objgenerated)/bootblock.ld
@printf " LINK $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m elf_i386 -static -o $@ -L$(obj) $< -T $(objgenerated)/bootblock.ld
+ $(LD_bootblock) -m elf_i386 -static -o $@ -L$(obj) $< -T $(objgenerated)/bootblock.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld $<
+ $(CC_bootblock) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld $<
endif
+
+endif # CONFIG_ARCH_BOOTBLOCK_X86_32
+
###############################################################################
# romstage
###############################################################################
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
+
crt0s = $(src)/arch/x86/init/prologue.inc
ldscripts =
ldscripts += $(src)/arch/x86/init/romstage.ld
@@ -166,14 +175,25 @@ else
ROMCCFLAGS := -mcpu=i386 -O2 # !MMX, !SSE
endif
+$(objcbfs)/romstage_%.bin: $(objcbfs)/romstage_%.elf
+ @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
+ $(OBJCOPY_romstage) -O binary $< $@
+
+$(objcbfs)/romstage_%.elf: $(objcbfs)/romstage_%.debug
+ @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
+ cp $< $@.tmp
+ $(OBJCOPY_romstage) --strip-debug $@.tmp
+ $(OBJCOPY_romstage) --add-gnu-debuglink=$< $@.tmp
+ mv $@.tmp $@
+
$(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(objutil)/romcc/romcc $(OPTION_TABLE_H) $(obj)/build.h $(obj)/config.h
printf " ROMCC romstage.inc\n"
- $(ROMCC) -c -S $(ROMCCFLAGS) -D__PRE_RAM__ -I. $(INCLUDES) $< -o $@
+ $(ROMCC) -c -S $(ROMCCFLAGS) -D__PRE_RAM__ -I. $(INCLUDES) $(INCLUDES_romstage) $< -o $@
else
$(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(OPTION_TABLE_H) $(obj)/build.h $(obj)/config.h
@printf " CC romstage.inc\n"
- $(CC) -MMD $(CFLAGS) -D__PRE_RAM__ -I$(src) -I. -I$(obj) -c -S $< -o $@
+ $(CC_romstage) -MMD $(CFLAGS_romstage) -D__PRE_RAM__ -I$(src) -I. -I$(obj) -c -S $< -o $@
$(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc
@printf " POST romstage.inc\n"
@@ -189,21 +209,21 @@ romstage-libs ?=
$(objcbfs)/romstage_null.debug: $$(romstage-objs) $(objgenerated)/romstage_null.ld $$(romstage-libs)
@printf " LINK $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -nostdlib -nostartfiles -static -o $@ -L$(obj) --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME) --end-group -T $(objgenerated)/romstage_null.ld
+ $(LD_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME_romstage) --end-group -T $(objgenerated)/romstage_null.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage_null.ld -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage_null.ld -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME_romstage) -Wl,--end-group
endif
- $(NM) $@ | grep -q " [DdBb] "; if [ $$? -eq 0 ]; then \
+ $(NM_romstage) $@ | grep -q " [DdBb] "; if [ $$? -eq 0 ]; then \
echo "Forbidden global variables in romstage:"; \
- $(NM) $@ | grep " [DdBb] "; test "$(CONFIG_CPU_AMD_AGESA)" = y; \
+ $(NM_romstage) $@ | grep " [DdBb] "; test "$(CONFIG_CPU_AMD_AGESA)" = y; \
else true; fi
$(objcbfs)/romstage_xip.debug: $$(romstage-objs) $(objgenerated)/romstage_xip.ld $$(romstage-libs)
@printf " LINK $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -nostdlib -nostartfiles -static -o $@ -L$(obj) --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME) --end-group -T $(objgenerated)/romstage_xip.ld
+ $(LD_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME_romstage) --end-group -T $(objgenerated)/romstage_xip.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage_xip.ld -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_romstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage_xip.ld -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(romstage-objs) $(romstage-libs) $(LIBGCC_FILE_NAME_romstage) -Wl,--end-group
endif
$(objgenerated)/romstage_null.ld: $$(ldscripts) $(obj)/ldoptions
@@ -232,16 +252,20 @@ $(objgenerated)/crt0.romstage.S: $$(crt0s)
$(objgenerated)/crt0.romstage.o: $(objgenerated)/crt0.s
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) $(DISASSEMBLY) -c -o $@ $< > $(basename $@).disasm
+ $(CC_romstage) $(DISASSEMBLY) -c -o $@ $< > $(basename $@).disasm
$(objgenerated)/crt0.s: $(objgenerated)/crt0.romstage.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
+ $(CC_romstage) $(INCLUDES) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
+
+endif # CONFIG_ARCH_ROMSTAGE_X86_32
###############################################################################
# ramstage
###############################################################################
+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86_32),y)
+
ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
ifeq ($(CONFIG_GENERATE_MP_TABLE),y)
ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/mptable.c),)
@@ -284,6 +308,7 @@ endif
ramstage-libs ?=
+$(eval $(call create_class_compiler,rmodules,x86_32))
ifeq ($(CONFIG_RELOCATABLE_RAMSTAGE),y)
$(eval $(call rmodule_link,$(objcbfs)/ramstage.debug, $(objgenerated)/ramstage.o, $(CONFIG_HEAP_SIZE)))
@@ -297,30 +322,31 @@ else
$(objcbfs)/ramstage.debug: $(objgenerated)/ramstage.o $(src)/arch/x86/ramstage.ld
@printf " CC $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m elf_i386 -o $@ -L$(obj) $< -T $(src)/arch/x86/ramstage.ld
+ $(LD_ramstage) -m elf_i386 -o $@ -L$(obj) $< -T $(src)/arch/x86/ramstage.ld
else
- $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/x86/ramstage.ld $<
+ $(CC_ramstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/x86/ramstage.ld $<
endif
endif
-$(objgenerated)/ramstage.o: $$(ramstage-objs) $(LIBGCC_FILE_NAME) $$(ramstage-libs)
+$(objgenerated)/ramstage.o: $$(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) $$(ramstage-libs)
@printf " CC $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD) -m elf_i386 -r -o $@ --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(ramstage-objs) $(ramstage-libs) $(LIBGCC_FILE_NAME) --end-group
+ $(LD_ramstage) -m elf_i386 -r -o $@ --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --start-group $(ramstage-objs) $(ramstage-libs) $(LIBGCC_FILE_NAME_ramstage) --end-group
else
- $(CC) $(CFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(ramstage-objs) $(ramstage-libs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+ $(CC_ramstage) $(CFLAGS_ramstage) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(ramstage-objs) $(ramstage-libs) $(LIBGCC_FILE_NAME_ramstage) -Wl,--end-group
endif
+endif # CONFIG_ARCH_RAMSTAGE_X86_32
################################################################################
seabios:
$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc \
HOSTCC="$(HOSTCC)" \
- CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
- OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
- AS="$(AS)" CPP="$(CPP)" \
+ CC="$(CC_x86_32)" LD="$(LD_x86_32)" OBJDUMP="$(OBJDUMP_x86_32)" \
+ OBJCOPY="$(OBJCOPY_x86_32)" STRIP="$(STRIP_x86_32)" \
+ AS="$(AS_x86_32)" CPP="$(CPP)" \
CONFIG_SEABIOS_MASTER=$(CONFIG_SEABIOS_MASTER) \
CONFIG_SEABIOS_STABLE=$(CONFIG_SEABIOS_STABLE) \
CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \
@@ -329,8 +355,8 @@ seabios:
filo:
$(MAKE) -C payloads/external/FILO -f Makefile.inc \
HOSTCC="$(HOSTCC)" \
- CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
- OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
+ CC="$(CC_x86_32)" LD="$(LD_x86_32)" OBJDUMP="$(OBJDUMP_x86_32)" \
+ OBJCOPY="$(OBJCOPY_x86_32)" STRIP="$(STRIP_x86_32)" \
CONFIG_FILO_MASTER=$(CONFIG_FILO_MASTER) \
CONFIG_FILO_STABLE=$(CONFIG_FILO_STABLE)
@@ -338,6 +364,6 @@ filo:
grub2:
$(MAKE) -C payloads/external/GRUB2 -f Makefile.inc \
HOSTCC="$(HOSTCC)" \
- CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
- OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
+ CC="$(CC_x86_32)" LD="$(LD_x86_32)" OBJDUMP="$(OBJDUMP_x86_32)" \
+ OBJCOPY="$(OBJCOPY_x86_32)" STRIP="$(STRIP_x86_32)" \
CONFIG_GRUB2_MASTER=$(CONFIG_GRUB2_MASTER)
diff --git a/src/arch/x86/boot/Makefile.inc b/src/arch/x86/boot/Makefile.inc
index 928fc03e6..a6f914c11 100644
--- a/src/arch/x86/boot/Makefile.inc
+++ b/src/arch/x86/boot/Makefile.inc
@@ -1,6 +1,13 @@
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
+
romstage-$(CONFIG_EARLY_CBMEM_INIT) += cbmem.c
romstage-$(CONFIG_BROKEN_CAR_MIGRATE) += cbmem.c
+endif # CONFIG_ARCH_ROMSTAGE_X86_32
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86_32),y)
+
ramstage-y += boot.c
ramstage-y += gdt.c
ramstage-y += tables.c
@@ -14,3 +21,4 @@ ramstage-$(CONFIG_HAVE_ACPI_RESUME) += wakeup.S
$(obj)/arch/x86/boot/smbios.ramstage.o: $(obj)/build.h
+endif # CONFIG_ARCH_RAMSTAGE_X86_32 \ No newline at end of file
diff --git a/src/arch/x86/lib/Makefile.inc b/src/arch/x86/lib/Makefile.inc
index 8b7418b0d..0a3a5757c 100644
--- a/src/arch/x86/lib/Makefile.inc
+++ b/src/arch/x86/lib/Makefile.inc
@@ -1,3 +1,16 @@
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
+
+romstage-y += cbfs_and_run.c
+romstage-y += memset.c
+romstage-y += memcpy.c
+romstage-y += memmove.c
+romstage-y += rom_media.c
+
+endif # CONFIG_ARCH_ROMSTAGE_X86_32
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86_32),y)
+
ramstage-y += c_start.S
ramstage-y += cpu.c
ramstage-y += pci_ops_conf1.c
@@ -12,12 +25,6 @@ ramstage-y += rom_media.c
ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c
ramstage-$(CONFIG_COOP_MULTITASKING) += thread_switch.S
-romstage-y += cbfs_and_run.c
-romstage-y += memset.c
-romstage-y += memcpy.c
-romstage-y += memmove.c
-romstage-y += rom_media.c
-
smm-y += memset.c
smm-y += memcpy.c
smm-y += memmove.c
@@ -26,3 +33,5 @@ smm-y += rom_media.c
rmodules-y += memset.c
rmodules-y += memcpy.c
rmodules-y += memmove.c
+
+endif # CONFIG_ARCH_RAMSTAGE_X86_32 \ No newline at end of file
diff --git a/src/cpu/Makefile.inc b/src/cpu/Makefile.inc
index f206fdc36..0f936d0ce 100644
--- a/src/cpu/Makefile.inc
+++ b/src/cpu/Makefile.inc
@@ -12,6 +12,7 @@ subdirs-y += via
subdirs-y += x86
subdirs-$(CONFIG_CPU_QEMU_X86) += qemu-x86
+$(eval $(call create_class_compiler,cpu_microcode,x86_32))
################################################################################
## Rules for building the microcode blob in CBFS
################################################################################
@@ -42,13 +43,13 @@ endif
# final microcode file.
$(obj)/cpu_microcode_blob.o: $$(cpu_microcode-objs)
@printf " LD $(subst $(obj)/,,$(@))\n"
- $(LD) -static --entry=0 $+ -o $@
+ $(LD_cpu_microcode) -static --entry=0 $+ -o $@
# We have a lot of useless data in the large blob, and we are only interested in
# the data section, so we only copy that part to the final microcode file
$(obj)/cpu_microcode_blob.bin: $(obj)/cpu_microcode_blob.o
@printf " MICROCODE $(subst $(obj)/,,$(@))\n"
- $(OBJCOPY) -j .data -O binary $< $@
+ $(OBJCOPY_cpu_microcode) -j .data -O binary $< $@
ifeq ($(cbfs_include_ucode),y)
# Add CPU microcode to specified rom image $(1)
diff --git a/src/cpu/allwinner/a10/Kconfig b/src/cpu/allwinner/a10/Kconfig
index 88d71d7ee..387964f60 100644
--- a/src/cpu/allwinner/a10/Kconfig
+++ b/src/cpu/allwinner/a10/Kconfig
@@ -6,7 +6,9 @@ if CPU_ALLWINNER_A10
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_ARMV7
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
select HAVE_MONOTONIC_TIMER
select HAVE_UART_SPECIAL
select BOOTBLOCK_CONSOLE
diff --git a/src/cpu/amd/agesa/Kconfig b/src/cpu/amd/agesa/Kconfig
index c73e00d68..21f0c6f3b 100644
--- a/src/cpu/amd/agesa/Kconfig
+++ b/src/cpu/amd/agesa/Kconfig
@@ -26,7 +26,9 @@ config CPU_AMD_AGESA
default y if CPU_AMD_AGESA_FAMILY15_TN
default y if CPU_AMD_AGESA_FAMILY16_KB
default n
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select TSC_SYNC_LFENCE
select UDELAY_LAPIC
select LAPIC_MONOTONIC_TIMER
diff --git a/src/cpu/amd/geode_gx1/Kconfig b/src/cpu/amd/geode_gx1/Kconfig
index b87e8bcd9..e1444e18a 100644
--- a/src/cpu/amd/geode_gx1/Kconfig
+++ b/src/cpu/amd/geode_gx1/Kconfig
@@ -19,7 +19,9 @@
config CPU_AMD_GEODE_GX1
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
if CPU_AMD_GEODE_GX1
diff --git a/src/cpu/amd/geode_gx2/Kconfig b/src/cpu/amd/geode_gx2/Kconfig
index b96c7703f..baa1a7ce9 100644
--- a/src/cpu/amd/geode_gx2/Kconfig
+++ b/src/cpu/amd/geode_gx2/Kconfig
@@ -19,7 +19,9 @@
config CPU_AMD_GEODE_GX2
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
if CPU_AMD_GEODE_GX2
diff --git a/src/cpu/amd/geode_lx/Kconfig b/src/cpu/amd/geode_lx/Kconfig
index 6aceab2ba..39890c468 100644
--- a/src/cpu/amd/geode_lx/Kconfig
+++ b/src/cpu/amd/geode_lx/Kconfig
@@ -1,6 +1,8 @@
config CPU_AMD_GEODE_LX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
if CPU_AMD_GEODE_LX
diff --git a/src/cpu/amd/model_10xxx/Kconfig b/src/cpu/amd/model_10xxx/Kconfig
index 30c2486e6..5e45b0d60 100644
--- a/src/cpu/amd/model_10xxx/Kconfig
+++ b/src/cpu/amd/model_10xxx/Kconfig
@@ -1,6 +1,8 @@
config CPU_AMD_MODEL_10XXX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SSE
select SSE2
select MMCONF_SUPPORT_DEFAULT
diff --git a/src/cpu/amd/model_fxx/Kconfig b/src/cpu/amd/model_fxx/Kconfig
index 1a811f42d..f577b5584 100644
--- a/src/cpu/amd/model_fxx/Kconfig
+++ b/src/cpu/amd/model_fxx/Kconfig
@@ -1,6 +1,8 @@
config CPU_AMD_MODEL_FXX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select MMX
select SSE
select SSE2
diff --git a/src/cpu/amd/sc520/Kconfig b/src/cpu/amd/sc520/Kconfig
index 46377be38..7696b5cdc 100644
--- a/src/cpu/amd/sc520/Kconfig
+++ b/src/cpu/amd/sc520/Kconfig
@@ -1,3 +1,5 @@
config CPU_AMD_SC520
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
diff --git a/src/cpu/armltd/cortex-a9/Kconfig b/src/cpu/armltd/cortex-a9/Kconfig
index 0c8fadafc..c4568473a 100644
--- a/src/cpu/armltd/cortex-a9/Kconfig
+++ b/src/cpu/armltd/cortex-a9/Kconfig
@@ -1,6 +1,8 @@
config CPU_ARMLTD_CORTEX_A9
bool
- select ARCH_ARMV7
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
default n
if CPU_ARMLTD_CORTEX_A9
diff --git a/src/cpu/dmp/vortex86ex/Kconfig b/src/cpu/dmp/vortex86ex/Kconfig
index aea8889ec..a7253e551 100644
--- a/src/cpu/dmp/vortex86ex/Kconfig
+++ b/src/cpu/dmp/vortex86ex/Kconfig
@@ -19,5 +19,7 @@
config CPU_DMP_VORTEX86EX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select UDELAY_TSC
diff --git a/src/cpu/intel/ep80579/Kconfig b/src/cpu/intel/ep80579/Kconfig
index fa96f8dec..530c48f0e 100644
--- a/src/cpu/intel/ep80579/Kconfig
+++ b/src/cpu/intel/ep80579/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_EP80579
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SSE
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/fsp_model_206ax/Kconfig b/src/cpu/intel/fsp_model_206ax/Kconfig
index 22d01e6f6..3aacaf79f 100644
--- a/src/cpu/intel/fsp_model_206ax/Kconfig
+++ b/src/cpu/intel/fsp_model_206ax/Kconfig
@@ -28,7 +28,9 @@ if CPU_INTEL_FSP_MODEL_206AX || CPU_INTEL_FSP_MODEL_306AX
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select UDELAY_LAPIC
diff --git a/src/cpu/intel/fsp_model_206ax/Makefile.inc b/src/cpu/intel/fsp_model_206ax/Makefile.inc
index 1ea9c2aa4..798676748 100644
--- a/src/cpu/intel/fsp_model_206ax/Makefile.inc
+++ b/src/cpu/intel/fsp_model_206ax/Makefile.inc
@@ -9,4 +9,7 @@ cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE) += microcode_blob.c
cpu_incs += $(src)/cpu/intel/fsp_model_206ax/cache_as_ram.inc
-CC := $(CC) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
+CC_bootblock := $(CC_bootblock) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
+CC_romstage := $(CC_romstage) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
+CC_ramstage := $(CC_ramstage) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
+CC_x86_32 := $(CC_x86_32) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig
index 7949e2309..60c2066b7 100644
--- a/src/cpu/intel/haswell/Kconfig
+++ b/src/cpu/intel/haswell/Kconfig
@@ -6,7 +6,9 @@ if CPU_INTEL_HASWELL
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select BACKUP_DEFAULT_SMM_REGION
select SMP
select SSE2
diff --git a/src/cpu/intel/model_1067x/Kconfig b/src/cpu/intel/model_1067x/Kconfig
index 4d6add6ef..794c20514 100644
--- a/src/cpu/intel/model_1067x/Kconfig
+++ b/src/cpu/intel/model_1067x/Kconfig
@@ -1,6 +1,8 @@
config CPU_INTEL_MODEL_1067X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select TSC_SYNC_MFENCE
diff --git a/src/cpu/intel/model_106cx/Kconfig b/src/cpu/intel/model_106cx/Kconfig
index ea6f5ca7d..456c99d5e 100644
--- a/src/cpu/intel/model_106cx/Kconfig
+++ b/src/cpu/intel/model_106cx/Kconfig
@@ -1,6 +1,8 @@
config CPU_INTEL_MODEL_106CX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_2065x/Kconfig b/src/cpu/intel/model_2065x/Kconfig
index 4c7456d35..f59845e5d 100644
--- a/src/cpu/intel/model_2065x/Kconfig
+++ b/src/cpu/intel/model_2065x/Kconfig
@@ -5,7 +5,9 @@ if CPU_INTEL_MODEL_2065X
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE
select SSE2
diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig
index 64b2a0a59..eb45bf8e4 100644
--- a/src/cpu/intel/model_206ax/Kconfig
+++ b/src/cpu/intel/model_206ax/Kconfig
@@ -8,7 +8,9 @@ if CPU_INTEL_MODEL_206AX || CPU_INTEL_MODEL_306AX
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_65x/Kconfig b/src/cpu/intel/model_65x/Kconfig
index b3fa7bd35..7af4ec92d 100644
--- a/src/cpu/intel/model_65x/Kconfig
+++ b/src/cpu/intel/model_65x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_65X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_67x/Kconfig b/src/cpu/intel/model_67x/Kconfig
index 7558bc276..1fd514b24 100644
--- a/src/cpu/intel/model_67x/Kconfig
+++ b/src/cpu/intel/model_67x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_67X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_68x/Kconfig b/src/cpu/intel/model_68x/Kconfig
index 670163a53..8a8de0dde 100644
--- a/src/cpu/intel/model_68x/Kconfig
+++ b/src/cpu/intel/model_68x/Kconfig
@@ -20,6 +20,8 @@
config CPU_INTEL_MODEL_68X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_69x/Kconfig b/src/cpu/intel/model_69x/Kconfig
index e4a0e6c3d..e1cd658a5 100644
--- a/src/cpu/intel/model_69x/Kconfig
+++ b/src/cpu/intel/model_69x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_69X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_6bx/Kconfig b/src/cpu/intel/model_6bx/Kconfig
index 4dc6fe6f6..46fbf1f42 100644
--- a/src/cpu/intel/model_6bx/Kconfig
+++ b/src/cpu/intel/model_6bx/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_6BX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_6dx/Kconfig b/src/cpu/intel/model_6dx/Kconfig
index e6d5f1e78..b1a4c3809 100644
--- a/src/cpu/intel/model_6dx/Kconfig
+++ b/src/cpu/intel/model_6dx/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_6DX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_6ex/Kconfig b/src/cpu/intel/model_6ex/Kconfig
index eee864d95..5c1b8de05 100644
--- a/src/cpu/intel/model_6ex/Kconfig
+++ b/src/cpu/intel/model_6ex/Kconfig
@@ -1,6 +1,8 @@
config CPU_INTEL_MODEL_6EX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig
index b8de3031e..025039733 100644
--- a/src/cpu/intel/model_6fx/Kconfig
+++ b/src/cpu/intel/model_6fx/Kconfig
@@ -1,6 +1,8 @@
config CPU_INTEL_MODEL_6FX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SSE2
select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_6xx/Kconfig b/src/cpu/intel/model_6xx/Kconfig
index 49cfe2d72..546ac91c6 100644
--- a/src/cpu/intel/model_6xx/Kconfig
+++ b/src/cpu/intel/model_6xx/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_6XX
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_f0x/Kconfig b/src/cpu/intel/model_f0x/Kconfig
index 2ed68d14d..bae4b0ebd 100644
--- a/src/cpu/intel/model_f0x/Kconfig
+++ b/src/cpu/intel/model_f0x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_F0X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_f1x/Kconfig b/src/cpu/intel/model_f1x/Kconfig
index 3bdb7f6e9..85bf5ad06 100644
--- a/src/cpu/intel/model_f1x/Kconfig
+++ b/src/cpu/intel/model_f1x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_F1X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_f2x/Kconfig b/src/cpu/intel/model_f2x/Kconfig
index 62393a89b..287123166 100644
--- a/src/cpu/intel/model_f2x/Kconfig
+++ b/src/cpu/intel/model_f2x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_F2X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig
index 5c9d0a3b9..cd3aa5bef 100644
--- a/src/cpu/intel/model_f3x/Kconfig
+++ b/src/cpu/intel/model_f3x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_F3X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_f4x/Kconfig b/src/cpu/intel/model_f4x/Kconfig
index 849dcd090..cc23f0441 100644
--- a/src/cpu/intel/model_f4x/Kconfig
+++ b/src/cpu/intel/model_f4x/Kconfig
@@ -1,5 +1,7 @@
config CPU_INTEL_MODEL_F4X
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select SMP
select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/qemu-x86/Kconfig b/src/cpu/qemu-x86/Kconfig
index e54e4dbe9..ada6e230d 100644
--- a/src/cpu/qemu-x86/Kconfig
+++ b/src/cpu/qemu-x86/Kconfig
@@ -19,4 +19,6 @@
config CPU_QEMU_X86
bool
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
diff --git a/src/cpu/samsung/exynos5250/Kconfig b/src/cpu/samsung/exynos5250/Kconfig
index f9aaf79ad..91b691d3e 100644
--- a/src/cpu/samsung/exynos5250/Kconfig
+++ b/src/cpu/samsung/exynos5250/Kconfig
@@ -1,5 +1,7 @@
config CPU_SAMSUNG_EXYNOS5250
- select ARCH_ARMV7
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
select HAVE_MONOTONIC_TIMER
select HAVE_UART_SPECIAL
select DYNAMIC_CBMEM
diff --git a/src/cpu/samsung/exynos5420/Kconfig b/src/cpu/samsung/exynos5420/Kconfig
index 59bc87528..d7adf6cfd 100644
--- a/src/cpu/samsung/exynos5420/Kconfig
+++ b/src/cpu/samsung/exynos5420/Kconfig
@@ -1,5 +1,7 @@
config CPU_SAMSUNG_EXYNOS5420
- select ARCH_ARMV7
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
select HAVE_MONOTONIC_TIMER
select HAVE_UART_SPECIAL
select DYNAMIC_CBMEM
diff --git a/src/cpu/ti/am335x/Kconfig b/src/cpu/ti/am335x/Kconfig
index e88f6fc3e..1de871f11 100644
--- a/src/cpu/ti/am335x/Kconfig
+++ b/src/cpu/ti/am335x/Kconfig
@@ -1,5 +1,7 @@
config CPU_TI_AM335X
- select ARCH_ARMV7
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
select HAVE_MONOTONIC_TIMER
select HAVE_UART_SPECIAL
select BOOTBLOCK_CONSOLE
diff --git a/src/cpu/ti/am335x/Makefile.inc b/src/cpu/ti/am335x/Makefile.inc
index 5b10bd8d7..c5c1e645c 100644
--- a/src/cpu/ti/am335x/Makefile.inc
+++ b/src/cpu/ti/am335x/Makefile.inc
@@ -16,6 +16,7 @@ ramstage-y += uart.c
endif
$(call add-class,omap-header)
+$(eval $(call create_class_compiler,omap-header,armv7))
real-target: $(obj)/MLO
@@ -28,14 +29,14 @@ get_header_size= \
$(obj)/omap-header.bin: $$(omap-header-objs) $$(header_ld) $(obj)/coreboot.rom
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -nostdlib -nostartfiles -static -include $(obj)/config.h \
+ $(CC_omap-header) -nostdlib -nostartfiles -static -include $(obj)/config.h \
-Wl,--defsym,header_load_size=$(strip \
$(call get_header_size,$(obj)/coreboot.rom, \
$(CONFIG_CBFS_PREFIX)/romstage \
) \
) \
-o $@.tmp $< -T $(header_ld)
- $(OBJCOPY) --only-section=".header" -O binary $@.tmp $@
+ $(OBJCOPY_omap-header) --only-section=".header" -O binary $@.tmp $@
$(obj)/MLO: $(obj)/coreboot.rom $(obj)/omap-header.bin
@printf " HEADER $(subst $(obj)/,,$(@))\n"
diff --git a/src/cpu/via/c3/Kconfig b/src/cpu/via/c3/Kconfig
index 566f07c70..2e4d177d3 100644
--- a/src/cpu/via/c3/Kconfig
+++ b/src/cpu/via/c3/Kconfig
@@ -5,7 +5,9 @@ if CPU_VIA_C3
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select UDELAY_TSC
select MMX
select IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS
diff --git a/src/cpu/via/c7/Kconfig b/src/cpu/via/c7/Kconfig
index d5f1a4195..01fd408a4 100644
--- a/src/cpu/via/c7/Kconfig
+++ b/src/cpu/via/c7/Kconfig
@@ -5,7 +5,9 @@ if CPU_VIA_C7
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select UDELAY_TSC
select MMX
select SSE2
diff --git a/src/cpu/via/nano/Kconfig b/src/cpu/via/nano/Kconfig
index 0f4f994e7..e81958592 100644
--- a/src/cpu/via/nano/Kconfig
+++ b/src/cpu/via/nano/Kconfig
@@ -24,7 +24,9 @@ if CPU_VIA_NANO
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select UDELAY_TSC
select MMX
select SSE2
diff --git a/src/cpu/x86/Makefile.inc b/src/cpu/x86/Makefile.inc
index 514d96cfb..bc6a116f6 100644
--- a/src/cpu/x86/Makefile.inc
+++ b/src/cpu/x86/Makefile.inc
@@ -16,13 +16,13 @@ endif
rmodules-$(CONFIG_PARALLEL_MP) += sipi_vector.S
$(SIPI_DOTO): $(dir $(SIPI_ELF))sipi_vector.rmodules.o
- $(CC) $(LDFLAGS) -nostdlib -r -o $@ $^
+ $(CC_ramstage) $(LDFLAGS) -nostdlib -r -o $@ $^
$(eval $(call rmodule_link,$(SIPI_ELF), $(SIPI_ELF:.elf=.o), 0))
$(SIPI_BIN): $(SIPI_RMOD)
- $(OBJCOPY) -O binary $< $@
+ $(OBJCOPY_ramstage) -O binary $< $@
$(SIPI_BIN).ramstage.o: $(SIPI_BIN)
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- cd $(dir $@); $(OBJCOPY) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
+ cd $(dir $@); $(OBJCOPY_ramstage) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
diff --git a/src/cpu/x86/smm/Makefile.inc b/src/cpu/x86/smm/Makefile.inc
index 972063099..cec738aa4 100644
--- a/src/cpu/x86/smm/Makefile.inc
+++ b/src/cpu/x86/smm/Makefile.inc
@@ -19,7 +19,11 @@
ramstage-$(CONFIG_BACKUP_DEFAULT_SMM_REGION) += backup_default_smm.c
+$(eval $(call create_class_compiler,smm,x86_32))
+$(eval $(call create_class_compiler,smmstub,x86_32))
+
ifeq ($(CONFIG_SMM_MODULES),y)
+
smmstub-y += smm_stub.S
smm-y += smm_module_handler.c
@@ -32,32 +36,32 @@ ramstage-srcs += $(obj)/cpu/x86/smm/smmstub
# SMM Stub Module. The stub is used as a trampoline for relocation and normal
# SMM handling.
$(obj)/cpu/x86/smm/smmstub.o: $$(smmstub-objs)
- $(CC) $(LDFLAGS) -nostdlib -r -o $@ $^
+ $(CC_smmstub) $(LDFLAGS) -nostdlib -r -o $@ $^
# Link the SMM stub module with a 0-byte heap.
$(eval $(call rmodule_link,$(obj)/cpu/x86/smm/smmstub.elf, $(obj)/cpu/x86/smm/smmstub.o, 0))
$(obj)/cpu/x86/smm/smmstub: $(obj)/cpu/x86/smm/smmstub.elf.rmod
- $(OBJCOPY) -O binary $< $@
+ $(OBJCOPY_smmstub) -O binary $< $@
$(obj)/cpu/x86/smm/smmstub.ramstage.o: $(obj)/cpu/x86/smm/smmstub
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- cd $(dir $@); $(OBJCOPY) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
+ cd $(dir $@); $(OBJCOPY_smmstub) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
# C-based SMM handler.
-$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME)
- $(CC) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME_smm)
+ $(CC_smm) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_smm) -Wl,--end-group
$(eval $(call rmodule_link,$(obj)/cpu/x86/smm/smm.elf, $(obj)/cpu/x86/smm/smm.o, $(CONFIG_SMM_MODULE_HEAP_SIZE)))
$(obj)/cpu/x86/smm/smm: $(obj)/cpu/x86/smm/smm.elf.rmod
- $(OBJCOPY) -O binary $< $@
+ $(OBJCOPY_smm) -O binary $< $@
$(obj)/cpu/x86/smm/smm.ramstage.o: $(obj)/cpu/x86/smm/smm
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- cd $(dir $@); $(OBJCOPY) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
+ cd $(dir $@); $(OBJCOPY_smm) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)
else # CONFIG_SMM_MODULES
@@ -79,18 +83,18 @@ endif
smm-y += smihandler.c
-$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME)
- $(CC) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME) -Wl,--end-group
+$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME_smm)
+ $(CC_smm) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_smm) -Wl,--end-group
$(obj)/cpu/x86/smm/smm_wrap: $(obj)/cpu/x86/smm/smm.o $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/ldoptions
- $(CC) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
- $(NM) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
- $(OBJCOPY) -O binary $(obj)/cpu/x86/smm/smm.elf $(obj)/cpu/x86/smm/smm
+ $(CC_smm) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
+ $(NM_smm) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
+ $(OBJCOPY_smm) -O binary $(obj)/cpu/x86/smm/smm.elf $(obj)/cpu/x86/smm/smm
# change to the target path because objcopy will use the path name in its
# ELF symbol names.
$(obj)/cpu/x86/smm/smm_wrap.ramstage.o: $(obj)/cpu/x86/smm/smm_wrap
@printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- cd $(obj)/cpu/x86/smm; $(OBJCOPY) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o
+ cd $(obj)/cpu/x86/smm; $(OBJCOPY_smm) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o
endif # CONFIG_SMM_MODULES
diff --git a/src/device/Makefile.inc b/src/device/Makefile.inc
index bd41b12d7..7ef7d2fcc 100644
--- a/src/device/Makefile.inc
+++ b/src/device/Makefile.inc
@@ -9,7 +9,7 @@ ramstage-$(CONFIG_PCIEXP_PLUGIN_SUPPORT) += pciexp_device.c
ramstage-$(CONFIG_AGP_PLUGIN_SUPPORT) += agp_device.c
ramstage-$(CONFIG_CARDBUS_PLUGIN_SUPPORT) += cardbus_device.c
ramstage-$(CONFIG_AZALIA_PLUGIN_SUPPORT) += azalia_device.c
-ramstage-$(CONFIG_ARCH_X86) += pnp_device.c
+ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += pnp_device.c
ramstage-$(CONFIG_PCI) += pci_ops.c
ramstage-$(CONFIG_PCI) += pci_early.c
ramstage-y += smbus_ops.c
diff --git a/src/include/version.h b/src/include/version.h
index af838b68a..729026139 100644
--- a/src/include/version.h
+++ b/src/include/version.h
@@ -15,8 +15,5 @@ extern const char coreboot_compile_time[];
extern const char coreboot_compile_by[];
extern const char coreboot_compile_host[];
extern const char coreboot_compile_domain[];
-extern const char coreboot_compiler[];
-extern const char coreboot_linker[];
-extern const char coreboot_assembler[];
#endif /* VERSION_H */
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 8a82058da..f82a3fa3f 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -19,27 +19,10 @@
subdirs-y += loaders
bootblock-y += cbfs.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMSET),y)
-bootblock-y += memset.c
-endif
bootblock-y += memchr.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMCPY),y)
-bootblock-y += memcpy.c
-endif
bootblock-y += memcmp.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMMOVE),y)
-bootblock-y += memmove.c
-endif
-ifneq ($(CONFIG_HAVE_ARCH_MEMSET),y)
-romstage-y += memset.c
-rmodules-y += memset.c
-endif
romstage-y += memchr.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMCPY),y)
-romstage-y += memcpy.c
-rmodules-y += memcpy.c
-endif
romstage-y += memcmp.c
rmodules-y += memcmp.c
romstage-y += cbfs.c
@@ -53,26 +36,14 @@ romstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
endif
romstage-y += compute_ip_checksum.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMMOVE),y)
-romstage-y += memmove.c
-endif
-romstage-$(CONFIG_ARCH_X86) += gcc.c
+romstage-$(CONFIG_ARCH_ROMSTAGE_X86_32) += gcc.c
ramstage-y += hardwaremain.c
ramstage-y += selfboot.c
ramstage-y += coreboot_table.c
ramstage-y += bootmem.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMSET),y)
-ramstage-y += memset.c
-endif
ramstage-y += memchr.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMCPY),y)
-ramstage-y += memcpy.c
-endif
ramstage-y += memcmp.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMMOVE),y)
-ramstage-y += memmove.c
-endif
ramstage-y += malloc.c
smm-$(CONFIG_SMM_TSEG) += malloc.c
ramstage-y += delay.c
@@ -83,7 +54,7 @@ ramstage-y += cbfs.c
ramstage-y += lzma.c
#ramstage-y += lzmadecode.c
ramstage-y += stack.c
-ramstage-$(CONFIG_ARCH_X86) += gcc.c
+ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += gcc.c
ramstage-y += clog2.c
romstage-y += clog2.c
ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
@@ -114,15 +85,6 @@ ramstage-$(CONFIG_REG_SCRIPT) += reg_script.c
romstage-$(CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM) += ramstage_cache.c
-ifneq ($(CONFIG_HAVE_ARCH_MEMSET),y)
-smm-y += memset.c
-endif
-ifneq ($(CONFIG_HAVE_ARCH_MEMCPY),y)
-smm-y += memcpy.c
-endif
-ifneq ($(CONFIG_HAVE_ARCH_MEMMOVE),y)
-smm-y += memmove.c
-endif
smm-y += cbfs.c memcmp.c
smm-y += gcc.c
@@ -146,8 +108,8 @@ RMODULE_LDFLAGS := -nostartfiles -Wl,--emit-relocs -Wl,-z,defs -Wl,-Bsymbolic -
# rmdoule is named $(1).rmod
define rmodule_link
$(strip $(1)): $(strip $(2)) $$(RMODULE_LDSCRIPT) $$(obj)/ldoptions $$(RMODTOOL)
- $$(CC) $$(CFLAGS) $$(RMODULE_LDFLAGS) -Wl,--defsym=__heap_size=$(strip $(3)) -o $$@ -Wl,--start-group $(strip $(2)) $$(LIBGCC_FILE_NAME) -Wl,--end-group
- $$(NM) -n $$@ > $$(basename $$@).map
+ $$(CC_rmodules) $$(CFLAGS_rmodules) $$(RMODULE_LDFLAGS) -Wl,--defsym=__heap_size=$(strip $(3)) -o $$@ -Wl,--start-group $(strip $(2)) $$(LIBGCC_FILE_NAME_rmodules) -Wl,--end-group
+ $$(NM_rmodules) -n $$@ > $$(basename $$@).map
$(strip $(1)).rmod: $(strip $(1))
$$(RMODTOOL) -i $$^ -o $$@
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index fbc1902f9..9a6401af9 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -284,9 +284,6 @@ static void lb_strings(struct lb_header *header)
{ LB_TAG_COMPILE_BY, coreboot_compile_by, },
{ LB_TAG_COMPILE_HOST, coreboot_compile_host, },
{ LB_TAG_COMPILE_DOMAIN, coreboot_compile_domain, },
- { LB_TAG_COMPILER, coreboot_compiler, },
- { LB_TAG_LINKER, coreboot_linker, },
- { LB_TAG_ASSEMBLER, coreboot_assembler, },
};
unsigned int i;
for(i = 0; i < ARRAY_SIZE(strings); i++) {
diff --git a/src/lib/version.c b/src/lib/version.c
index 4ec1eb65e..00429bfd8 100644
--- a/src/lib/version.c
+++ b/src/lib/version.c
@@ -25,16 +25,6 @@
#error COREBOOT_COMPILE_HOST not defined
#endif
-#ifndef COREBOOT_COMPILER
-#error COREBOOT_COMPILER not defined
-#endif
-#ifndef COREBOOT_LINKER
-#error COREBOOT_LINKER not defined
-#endif
-#ifndef COREBOOT_ASSEMBLER
-#error COREBOOT_ASSEMBLER not defined
-#endif
-
#ifndef COREBOOT_EXTRA_VERSION
#define COREBOOT_EXTRA_VERSION ""
#endif
@@ -50,7 +40,4 @@ const char coreboot_compile_time[] = COREBOOT_COMPILE_TIME;
const char coreboot_compile_by[] = COREBOOT_COMPILE_BY;
const char coreboot_compile_host[] = COREBOOT_COMPILE_HOST;
const char coreboot_compile_domain[] = COREBOOT_COMPILE_DOMAIN;
-const char coreboot_compiler[] = COREBOOT_COMPILER;
-const char coreboot_linker[] = COREBOOT_LINKER;
-const char coreboot_assembler[] = COREBOOT_ASSEMBLER;
diff --git a/src/mainboard/advansus/a785e-i/Makefile.inc b/src/mainboard/advansus/a785e-i/Makefile.inc
index 924f9d6a5..0bbc26fcc 100644
--- a/src/mainboard/advansus/a785e-i/Makefile.inc
+++ b/src/mainboard/advansus/a785e-i/Makefile.inc
@@ -11,5 +11,5 @@ ifneq ($(CONFIG_CPU_AMD_AGESA),y)
-I$(AGESA_ROOT)/Proc/CPU/ \
-I$(AGESA_ROOT)/Proc/CPU/Family
- CFLAGS += $(AGESA_INC)
+ CFLAGS_common += $(AGESA_INC)
endif
diff --git a/src/mainboard/asus/m5a88-v/Makefile.inc b/src/mainboard/asus/m5a88-v/Makefile.inc
index 924f9d6a5..0bbc26fcc 100644
--- a/src/mainboard/asus/m5a88-v/Makefile.inc
+++ b/src/mainboard/asus/m5a88-v/Makefile.inc
@@ -11,5 +11,5 @@ ifneq ($(CONFIG_CPU_AMD_AGESA),y)
-I$(AGESA_ROOT)/Proc/CPU/ \
-I$(AGESA_ROOT)/Proc/CPU/Family
- CFLAGS += $(AGESA_INC)
+ CFLAGS_common += $(AGESA_INC)
endif
diff --git a/src/mainboard/avalue/eax-785e/Makefile.inc b/src/mainboard/avalue/eax-785e/Makefile.inc
index 924f9d6a5..0bbc26fcc 100644
--- a/src/mainboard/avalue/eax-785e/Makefile.inc
+++ b/src/mainboard/avalue/eax-785e/Makefile.inc
@@ -11,5 +11,5 @@ ifneq ($(CONFIG_CPU_AMD_AGESA),y)
-I$(AGESA_ROOT)/Proc/CPU/ \
-I$(AGESA_ROOT)/Proc/CPU/Family
- CFLAGS += $(AGESA_INC)
+ CFLAGS_common += $(AGESA_INC)
endif
diff --git a/src/mainboard/bifferos/bifferboard/Kconfig b/src/mainboard/bifferos/bifferboard/Kconfig
index 4ee995803..9d00f5e58 100644
--- a/src/mainboard/bifferos/bifferboard/Kconfig
+++ b/src/mainboard/bifferos/bifferboard/Kconfig
@@ -2,7 +2,9 @@ if BOARD_BIFFEROS_BIFFERBOARD
config BOARD_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select ROMCC
select BOARD_ROMSIZE_KB_128
select NORTHBRIDGE_RDC_R8610
diff --git a/src/mainboard/packardbell/ms2290/Kconfig b/src/mainboard/packardbell/ms2290/Kconfig
index 114c1a825..5b71ad838 100644
--- a/src/mainboard/packardbell/ms2290/Kconfig
+++ b/src/mainboard/packardbell/ms2290/Kconfig
@@ -2,7 +2,9 @@ if BOARD_PACKARDBELL_MS2290
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select NORTHBRIDGE_INTEL_NEHALEM
select SOUTHBRIDGE_INTEL_IBEXPEAK
select HAVE_OPTION_TABLE
diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig
index 1b3ee054f..e0e6c2ac8 100644
--- a/src/soc/intel/baytrail/Kconfig
+++ b/src/soc/intel/baytrail/Kconfig
@@ -8,7 +8,9 @@ if SOC_INTEL_BAYTRAIL
config CPU_SPECIFIC_OPTIONS
def_bool y
- select ARCH_X86
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_RAMSTAGE_X86_32
select CACHE_MRC_SETTINGS
select CAR_MIGRATION
select COLLECT_TIMESTAMPS
diff --git a/src/superio/Makefile.inc b/src/superio/Makefile.inc
index e34fa89cb..516a2322d 100644
--- a/src/superio/Makefile.inc
+++ b/src/superio/Makefile.inc
@@ -28,4 +28,4 @@ subdirs-y += smsc
subdirs-y += via
subdirs-y += winbond
-ramstage-$(CONFIG_ARCH_X86) += common/conf_mode.c
+ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += common/conf_mode.c
diff --git a/src/vendorcode/amd/agesa/f10/Makefile.inc b/src/vendorcode/amd/agesa/f10/Makefile.inc
index 203efab7f..56578bae5 100644
--- a/src/vendorcode/amd/agesa/f10/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f10/Makefile.inc
@@ -48,5 +48,8 @@ AGESA_CFLAGS = -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
export AGESA_ROOT
export AGESA_INC
export AGESA_CFLAGS
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
diff --git a/src/vendorcode/amd/agesa/f12/Makefile.inc b/src/vendorcode/amd/agesa/f12/Makefile.inc
index e1bafbe04..255ba24d4 100644
--- a/src/vendorcode/amd/agesa/f12/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f12/Makefile.inc
@@ -86,5 +86,8 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
export AGESA_ROOT := $(AGESA_ROOT)
export AGESA_INC := $(AGESA_INC)
export AGESA_CFLAGS := $(AGESA_CFLAGS)
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
-####################################################################### \ No newline at end of file
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
+#######################################################################
diff --git a/src/vendorcode/amd/agesa/f14/Makefile.inc b/src/vendorcode/amd/agesa/f14/Makefile.inc
index f4572773c..b9cb6965f 100644
--- a/src/vendorcode/amd/agesa/f14/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f14/Makefile.inc
@@ -67,11 +67,16 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
export AGESA_ROOT := $(AGESA_ROOT)
export AGESA_INC := $(AGESA_INC)
export AGESA_CFLAGS := $(AGESA_CFLAGS)
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
#######################################################################
classes-y += libagesa
+$(eval $(call create_class_compiler,libagesa,x86_32))
+
libagesa-y = Proc/GNB/Modules/GnbGfxConfig/GfxConfigPost.c
libagesa-y += Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c
libagesa-y += Proc/GNB/Nb/Family/0x14/F14NbLclkDpm.c
diff --git a/src/vendorcode/amd/agesa/f15/Makefile.inc b/src/vendorcode/amd/agesa/f15/Makefile.inc
index 2a7acce62..4138a4047 100644
--- a/src/vendorcode/amd/agesa/f15/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15/Makefile.inc
@@ -529,5 +529,7 @@ AGESA_CFLAGS = -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
export AGESA_ROOT
export AGESA_INC
export AGESA_CFLAGS
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
-
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
diff --git a/src/vendorcode/amd/agesa/f15tn/Makefile.inc b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
index 00ace7838..6b7157423 100644
--- a/src/vendorcode/amd/agesa/f15tn/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
@@ -91,11 +91,16 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
export AGESA_ROOT := $(AGESA_ROOT)
export AGESA_INC := $(AGESA_INC)
export AGESA_CFLAGS := $(AGESA_CFLAGS)
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
#######################################################################
classes-y += libagesa
+$(eval $(call create_class_compiler,libagesa,x86_32))
+
libagesa-y += Legacy/Proc/Dispatcher.c
libagesa-y += Legacy/Proc/agesaCallouts.c
libagesa-y += Legacy/Proc/hobTransfer.c
diff --git a/src/vendorcode/amd/agesa/f16kb/Makefile.inc b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
index 0e68895e5..1c5f59dd3 100644
--- a/src/vendorcode/amd/agesa/f16kb/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
@@ -98,5 +98,8 @@ AGESA_CFLAGS =-march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-st
export AGESA_ROOT := $(AGESA_ROOT)
export AGESA_INC := $(AGESA_INC)
export AGESA_CFLAGS := $(AGESA_CFLAGS)
-CC := $(CC) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_bootblock := $(CC_bootblock) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_romstage := $(CC_romstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_ramstage := $(CC_ramstage) $(AGESA_INC) $(AGESA_CFLAGS)
+CC_x86_32 := $(CC_x86_32) $(AGESA_INC) $(AGESA_CFLAGS)
#######################################################################
diff --git a/src/vendorcode/amd/cimx/rd890/Makefile.inc b/src/vendorcode/amd/cimx/rd890/Makefile.inc
index feeb2cdf1..68f0c9494 100644
--- a/src/vendorcode/amd/cimx/rd890/Makefile.inc
+++ b/src/vendorcode/amd/cimx/rd890/Makefile.inc
@@ -113,7 +113,11 @@ NB_CIMX_CFLAGS =
export CIMX_ROOT
export NB_CIMX_INC
export NB_CIMX_CFLAGS
-CC := $(CC) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
+
+CC_bootblock := $(CC_bootblock) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
+CC_romstage := $(CC_romstage) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
+CC_ramstage := $(CC_ramstage) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
+CC_x86_32 := $(CC_x86_32) $(NB_CIMX_CFLAGS) $(NB_CIMX_INC)
#######################################################################
diff --git a/src/vendorcode/amd/cimx/sb700/Makefile.inc b/src/vendorcode/amd/cimx/sb700/Makefile.inc
index 10d03e63b..f87717665 100644
--- a/src/vendorcode/amd/cimx/sb700/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb700/Makefile.inc
@@ -72,7 +72,10 @@ SB_CIMX_CFLAGS =
export CIMX_ROOT
export SB_CIMX_INC
export SB_CIMX_CFLAGS
-CC := $(CC) $(SB_CIMX_CFLAGS) $(SB_CIMX_INC)
+CC_bootblock := $(CC_bootblock) $(SB_CIMX_INC)
+CC_romstage := $(CC_romstage) $(SB_CIMX_INC)
+CC_ramstage := $(CC_ramstage) $(SB_CIMX_INC)
+CC_x86_32 := $(CC_x86_32) $(SB_CIMX_INC)
#######################################################################
diff --git a/src/vendorcode/amd/cimx/sb800/Makefile.inc b/src/vendorcode/amd/cimx/sb800/Makefile.inc
index 3fb1d54c3..4782b1373 100644
--- a/src/vendorcode/amd/cimx/sb800/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb800/Makefile.inc
@@ -79,7 +79,10 @@ CIMX_CFLAGS =
export CIMX_ROOT
export CIMX_INC
export CIMX_CFLAGS
-CC := $(CC) $(CIMX_INC)
+CC_bootblock := $(CC_bootblock) $(CIMX_INC)
+CC_romstage := $(CC_romstage) $(CIMX_INC)
+CC_ramstage := $(CC_ramstage) $(CIMX_INC)
+CC_x86_32 := $(CC_x86_32) $(CIMX_INC)
#######################################################################
diff --git a/src/vendorcode/amd/cimx/sb900/Makefile.inc b/src/vendorcode/amd/cimx/sb900/Makefile.inc
index 4a3417f47..6265597fc 100644
--- a/src/vendorcode/amd/cimx/sb900/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb900/Makefile.inc
@@ -82,7 +82,10 @@ CIMX_CFLAGS =
export CIMX_ROOT
export CIMX_INC
export CIMX_CFLAGS
-CC := $(CC) $(CIMX_INC)
+CC_bootblock := $(CC_bootblock) $(CIMX_INC)
+CC_romstage := $(CC_romstage) $(CIMX_INC)
+CC_ramstage := $(CC_ramstage) $(CIMX_INC)
+CC_x86_32 := $(CC_x86_32) $(CIMX_INC)
#######################################################################
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc
index 21e1750b8..129cdb24d 100644
--- a/src/vendorcode/google/chromeos/Makefile.inc
+++ b/src/vendorcode/google/chromeos/Makefile.inc
@@ -19,9 +19,9 @@
romstage-y += chromeos.c
ramstage-y += chromeos.c
-romstage-$(CONFIG_ARCH_X86) += vbnv.c
-ramstage-$(CONFIG_ARCH_X86) += vbnv.c
-romstage-$(CONFIG_ARCH_X86) += vboot.c
+romstage-$(CONFIG_ARCH_ROMSTAGE_X86_32) += vbnv.c
+ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += vbnv.c
+romstage-$(CONFIG_ARCH_ROMSTAGE_X86_32) += vboot.c
ramstage-y += gnvs.c
romstage-y += fmap.c
ramstage-y += fmap.c
@@ -33,9 +33,9 @@ romstage-srcs += src/mainboard/$(MAINBOARDDIR)/chromeos.c
endif
ifeq ($(MOCK_TPM),1)
-CFLAGS += -DMOCK_TPM=1
+CFLAGS_common += -DMOCK_TPM=1
else
-CFLAGS += -DMOCK_TPM=0
+CFLAGS_common += -DMOCK_TPM=0
endif
ifeq ($(CONFIG_VBOOT_VERIFY_FIRMWARE),y)
@@ -43,7 +43,12 @@ romstage-y += vboot_loader.c
rmodules-y += vboot_wrapper.c
VB_LIB = $(obj)/external/vboot_reference/vboot_fw.a
-VB_FIRMWARE_ARCH := $(ARCHDIR-y)
+# Currently, vboot comes into picture only during the romstage, thus
+# is compiled for being used in romstage only. Since, we are splitting
+# up all components in one of the three stages of coreboot, vboot seems
+# most logical to fall under the romstage. Thus, all references to arch
+# and other compiler stuff for vboot is using the romstage arch.
+VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-ROMSTAGE-y))
VB_SOURCE := vboot_reference
# Add the vboot include paths.
@@ -62,11 +67,11 @@ VBOOT_STUB_DEPS += $(obj)/arch/x86/lib/memcpy.rmodules.o
VBOOT_STUB_DEPS += $(VB_LIB)
# Remove the '-include' option since that will break vboot's build and ensure
# vboot_reference can get to coreboot's include files.
-VBOOT_CFLAGS += $(patsubst -I%,-I../%,$(filter-out -include $(src)/include/kconfig.h, $(CFLAGS)))
+VBOOT_CFLAGS += $(patsubst -I%,-I../%,$(filter-out -include $(src)/include/kconfig.h, $(CFLAGS_romstage)))
VBOOT_CFLAGS += -DVBOOT_DEBUG
$(VBOOT_STUB_DOTO): $(VBOOT_STUB_DEPS)
- $(CC) $(LDFLAGS) -nostdlib -r -o $@ $^
+ $(CC_romstage) $(LDFLAGS) -nostdlib -r -o $@ $^
# Link the vbootstub module with a 64KiB-byte heap.
$(eval $(call rmodule_link,$(VBOOT_STUB_ELF), $(VBOOT_STUB_DOTO), 0x10000))
@@ -75,6 +80,7 @@ $(eval $(call rmodule_link,$(VBOOT_STUB_ELF), $(VBOOT_STUB_DOTO), 0x10000))
$(VB_LIB):
@printf " MAKE $(subst $(obj)/,,$(@))\n"
$(Q)FIRMWARE_ARCH=$(VB_FIRMWARE_ARCH) \
+ CC="$(CC_romstage)" \
CFLAGS="$(VBOOT_CFLAGS)" \
make -C $(VB_SOURCE) \
BUILD=../$(dir $(VB_LIB)) \
diff --git a/src/vendorcode/intel/Makefile.inc b/src/vendorcode/intel/Makefile.inc
index 8569af03c..458f2fb36 100644
--- a/src/vendorcode/intel/Makefile.inc
+++ b/src/vendorcode/intel/Makefile.inc
@@ -23,5 +23,8 @@ FSP_SRC_FILES := $(wildcard src/vendorcode/intel/$(FSP_PATH)srx/*.c)
FSP_C_INPUTS := $(foreach file, $(FSP_SRC_FILES), $(FSP_PATH)srx/$(notdir $(file)))
ramstage-y += $(FSP_C_INPUTS)
-CC := $(CC) -Isrc/vendorcode/intel/$(FSP_PATH)include
+CC_bootblock := $(CC_bootblock) -Isrc/vendorcode/intel/$(FSP_PATH)include
+CC_romstage := $(CC_romstage) -Isrc/vendorcode/intel/$(FSP_PATH)include
+CC_ramstage := $(CC_ramstage) -Isrc/vendorcode/intel/$(FSP_PATH)include
+CC_x86_32 := $(CC_x86_32) -Isrc/vendorcode/intel/$(FSP_PATH)include
endif
diff --git a/toolchain.inc b/toolchain.inc
new file mode 100644
index 000000000..649d2033b
--- /dev/null
+++ b/toolchain.inc
@@ -0,0 +1,89 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2014 Google Inc
+##
+## 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
+##
+
+ARCH_SUPPORTED := ARMV7 X86_32
+
+ARCH_TO_TOOLCHAIN_X86_32 := x86_32
+ARCH_TO_TOOLCHAIN_ARMV7 := armv7
+
+COREBOOT_STANDARD_STAGES := bootblock romstage ramstage
+
+ARCHDIR-i386 := x86
+ARCHDIR-x86_32 := x86
+ARCHDIR-armv7 := armv7
+
+CFLAGS_armv7 = \
+ -ffixed-r8\
+ -march=armv7-a\
+ -marm\
+ -mno-unaligned-access\
+ -mthumb\
+ -mthumb-interwork
+
+toolchain_to_dir = \
+ $(foreach arch,$(ARCH_SUPPORTED),\
+ $(eval INCLUDES_$(ARCH_TO_TOOLCHAIN_$(arch)) = \
+ -Isrc/arch/$(ARCHDIR-$(ARCH_TO_TOOLCHAIN_$(arch)))/include))
+
+# set_stage_toolchain: Decides the toolchain to be used by every stage
+# E.g.: If bootblock is x86_32, it sets ARCH-BOOTBLOCK-y = x86_32, whereas
+# ARCH-BOOTBLOCK-n = armv7. Then, ARCH-BOOTBLOCK-y can be used anywhere to
+# decide the compiler toolchain for bootblock stage
+# This step is essential for initializing the toolchain for coreboot standard
+# stages i.e. bootblock, romstage and ramstage, since it acts as the second
+# parameter to create_class_compiler below in init_standard_toolchain
+set_stage_toolchain= \
+ $(foreach arch,$(ARCH_SUPPORTED),$(eval ARCH-$(1)-$(CONFIG_ARCH_$(1)_$(arch)) := $(ARCH_TO_TOOLCHAIN_$(arch))))
+
+# create_class_compiler: Used to create compiler tool set for
+# special classes
+# @1: special class
+# @2: compiler set to be used
+# e.g.: smm special class uses i386 as compiler set
+define create_class_compiler
+CC_$(1) := $(CC_$(2))
+LD_$(1) := $(LD_$(2))
+NM_$(1) := $(NM_$(2))
+OBJCOPY_$(1) := $(OBJCOPY_$(2))
+OBJDUMP_$(1) := $(OBJDUMP_$(2))
+STRIP_$(1) := $(STRIP_$(2))
+READELF_$(1) := $(READELF_$(2))
+INCLUDES_$(1) = -Isrc/arch/$(ARCHDIR-$(2))/include
+CFLAGS_$(1) = $$(CFLAGS_common) $$(INCLUDES_$(1)) $(CFLAGS_$(2))
+LIBGCC_FILE_NAME_$(1) = $(shell test -r `$(CC_$(2)) -print-libgcc-file-name` && \
+ $(CC_$(2)) -print-libgcc-file-name)
+endef
+
+# initialize standard toolchain (CC,AS and others) for give stage
+# @1 : stage for which the toolchain is to be initialized
+init_standard_toolchain = \
+ $(eval stage_caps := $(shell tr '[:lower:]' '[:upper:]' <<< $(1))) \
+ $(eval $(call set_stage_toolchain,$(stage_caps))) \
+ $(eval $(call create_class_compiler,$(1),$(ARCH-$(stage_caps)-y))) \
+ $(eval $(call set_stage_libgcc,$(1)))
+
+init_stages = \
+ $(foreach stage,$(COREBOOT_STANDARD_STAGES),$(eval $(call init_standard_toolchain,$(stage))))
+
+# This mapping is created to have consistency with xcompile naming
+$(eval $(call create_class_compiler,x86_32,i386))
+
+$(eval $(call toolchain_to_dir))
+
+$(call init_stages)