[coreboot-gerrit] New patch to review for coreboot: f6b91e0 coreboot: Introduce stage-specific architecture for coreboot

[Furquan Shaikh]

Furquan Shaikh ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5577

-gerrit

commit f6b91e02665087fe98b645fa9d269ec113dca281
Author: Furquan Shaikh 
Date:   Wed Apr 23 10:18:48 2014 -0700

coreboot: Introduce stage-specific architecture for coreboot

Make all three coreboot stages (bootblock, romstage and ramstage) aware of the
    architecture specific to that stage i.e. We will have CONFIG_ARCH variables for
    each of the three stages. This allows us to have an SOC with any combination of
    architectures and thus every stage can be made to run on a completely different architecture
    independent of others. Thus, bootblock can have an x86 arch whereas romstage and
    ramstage can have arm32 and arm64 arch respectively.

These arch specific options can be considered as either arch or modes eg: x86
    running in different modes or ARM having different arch types(v4,v7,v8).
    In addition to different architectures/modes per stage, this patch also
    maintains an overall binary arch to help identify the arch for cbfs binary
    packing. Also, for now this arch type is used at places which are not clearly
    part of any one of the above stages (eg seabios and others). The original
    CONFIG_ARCH variable is thus removed and replaced by
    CONFIG_BINARY_ARCH. Ultimate goal is to get rid of all the occurences of
    CONFIG_BINARY_ARCH as and when we understand the arch for currently not-so-sure
    components. However, the general idea is that CONFIG_BINARY_ARCH should be
    declared as the topmost arch of the SoC or the arch which is actually
    responsible for loading the kernel.

In order to meet these requirements, changes have been made to CC, LD, OBJCOPY
    and family to add CC_bootblock, CC_romstage, CC_ramstage, CC_binary and
    similarly others.

Few additional macros have been introduced to identify the class to be used at
    various points. For eg: CC_$(class) derives the $(class) part from the name of
    the stage being compiled.

Change-Id: I923f3d4fb097d21071030b104c372cc138c68c7b
    Signed-off-by: Furquan Shaikh 
---
 Makefile                                    | 105 +++++++++++++++++++++-------
 Makefile.inc                                |  66 ++++++++++-------
 src/Kconfig                                 |  50 ++++++++++---
 src/arch/armv7/Makefile.inc                 |  50 ++++++++-----
 src/arch/x86/Kconfig                        |   4 +-
 src/arch/x86/Makefile.inc                   |  85 ++++++++++++++--------
 src/arch/x86/boot/Makefile.inc              |   8 +++
 src/arch/x86/lib/Makefile.inc               |  21 ++++--
 src/console/Kconfig                         |   2 +-
 src/cpu/Kconfig                             |   6 +-
 src/cpu/Makefile.inc                        |   4 +-
 src/cpu/allwinner/a10/Kconfig               |   5 +-
 src/cpu/amd/agesa/Kconfig                   |   5 +-
 src/cpu/amd/geode_gx1/Kconfig               |   5 +-
 src/cpu/amd/geode_gx2/Kconfig               |   5 +-
 src/cpu/amd/geode_lx/Kconfig                |   5 +-
 src/cpu/amd/model_10xxx/Kconfig             |   5 +-
 src/cpu/amd/model_fxx/Kconfig               |   5 +-
 src/cpu/amd/sc520/Kconfig                   |   5 +-
 src/cpu/armltd/cortex-a9/Kconfig            |   5 +-
 src/cpu/dmp/vortex86ex/Kconfig              |   5 +-
 src/cpu/intel/ep80579/Kconfig               |   5 +-
 src/cpu/intel/fsp_model_206ax/Kconfig       |   5 +-
 src/cpu/intel/fsp_model_206ax/Makefile.inc  |   2 +-
 src/cpu/intel/haswell/Kconfig               |   5 +-
 src/cpu/intel/haswell/Makefile.inc          |   6 +-
 src/cpu/intel/model_1067x/Kconfig           |   5 +-
 src/cpu/intel/model_106cx/Kconfig           |   5 +-
 src/cpu/intel/model_2065x/Kconfig           |   5 +-
 src/cpu/intel/model_206ax/Kconfig           |   5 +-
 src/cpu/intel/model_65x/Kconfig             |   5 +-
 src/cpu/intel/model_67x/Kconfig             |   5 +-
 src/cpu/intel/model_68x/Kconfig             |   5 +-
 src/cpu/intel/model_69x/Kconfig             |   5 +-
 src/cpu/intel/model_6bx/Kconfig             |   5 +-
 src/cpu/intel/model_6dx/Kconfig             |   5 +-
 src/cpu/intel/model_6ex/Kconfig             |   5 +-
 src/cpu/intel/model_6fx/Kconfig             |   5 +-
 src/cpu/intel/model_6xx/Kconfig             |   5 +-
 src/cpu/intel/model_f0x/Kconfig             |   5 +-
 src/cpu/intel/model_f1x/Kconfig             |   5 +-
 src/cpu/intel/model_f2x/Kconfig             |   5 +-
 src/cpu/intel/model_f3x/Kconfig             |   5 +-
 src/cpu/intel/model_f4x/Kconfig             |   5 +-
 src/cpu/qemu-x86/Kconfig                    |   5 +-
 src/cpu/samsung/exynos5250/Kconfig          |   5 +-
 src/cpu/samsung/exynos5420/Kconfig          |   5 +-
 src/cpu/ti/am335x/Kconfig                   |   5 +-
 src/cpu/ti/am335x/Makefile.inc              |   4 +-
 src/cpu/via/c3/Kconfig                      |   5 +-
 src/cpu/via/c7/Kconfig                      |   5 +-
 src/cpu/via/nano/Kconfig                    |   5 +-
 src/cpu/x86/Makefile.inc                    |   6 +-
 src/cpu/x86/smm/Makefile.inc                |  26 +++----
 src/device/Kconfig                          |   8 +--
 src/device/Makefile.inc                     |   2 +-
 src/device/device.c                         |   4 +-
 src/device/oprom/include/io.h               |   2 +-
 src/device/oprom/yabel/compat/functions.c   |   2 +-
 src/device/oprom/yabel/device.h             |   8 +--
 src/device/oprom/yabel/io.c                 |   2 +-
 src/drivers/Makefile.inc                    |   2 +-
 src/drivers/pc80/mc146818rtc.c              |   2 +-
 src/drivers/uart/Kconfig                    |   4 +-
 src/ec/google/chromeec/Kconfig              |   2 +-
 src/lib/Makefile.inc                        |   8 +--
 src/lib/cbfs_core.c                         |   2 +-
 src/lib/coreboot_table.c                    |   2 +-
 src/mainboard/advansus/a785e-i/Makefile.inc |   2 +-
 src/mainboard/asus/m5a88-v/Makefile.inc     |   2 +-
 src/mainboard/avalue/eax-785e/Makefile.inc  |   2 +-
 src/mainboard/bifferos/bifferboard/Kconfig  |   5 +-
 src/soc/intel/baytrail/Kconfig              |   5 +-
 src/superio/Makefile.inc                    |   2 +-
 src/vendorcode/amd/agesa/f10/Makefile.inc   |   5 +-
 src/vendorcode/amd/agesa/f12/Makefile.inc   |   5 +-
 src/vendorcode/amd/agesa/f14/Makefile.inc   |   5 +-
 src/vendorcode/amd/agesa/f15/Makefile.inc   |   5 +-
 src/vendorcode/amd/agesa/f15tn/Makefile.inc |   5 +-
 src/vendorcode/amd/agesa/f16kb/Makefile.inc |   5 +-
 src/vendorcode/amd/cimx/rd890/Makefile.inc  |   6 +-
 src/vendorcode/amd/cimx/sb700/Makefile.inc  |   5 +-
 src/vendorcode/amd/cimx/sb800/Makefile.inc  |   5 +-
 src/vendorcode/amd/cimx/sb900/Makefile.inc  |   5 +-
 src/vendorcode/google/chromeos/Makefile.inc |  17 ++---
 src/vendorcode/intel/Makefile.inc           |   5 +-
 86 files changed, 544 insertions(+), 232 deletions(-)

diff --git a/Makefile b/Makefile
index b709d14..9d0561e 100644
--- a/Makefile
+++ b/Makefile
@@ -113,33 +113,89 @@ else

include $(HAVE_DOTCONFIG)

-ARCHDIR-$(CONFIG_ARCH_ARMV7)   := armv7
-ARCHDIR-$(CONFIG_ARCH_X86)     := x86
+# Each stage of coreboot can have a different arch. For this we need separate
+# config vars
+# bootblock arch
+ARCH-BOOTBLOCK-$(CONFIG_ARCH_BOOTBLOCK_ARMV7)   := armv7
+ARCH-BOOTBLOCK-$(CONFIG_ARCH_BOOTBLOCK_X86)   := i386

-ARCH-y := $(ARCHDIR-y)
+# romstage arch
+ARCH-ROMSTAGE-$(CONFIG_ARCH_BOOTBLOCK_ARMV7)   := armv7
+ARCH-ROMSTAGE-$(CONFIG_ARCH_BOOTBLOCK_X86)   := i386

-# If architecture folder name is different from GCC binutils architecture name,
-# override here.
-ARCH-$(CONFIG_ARCH_ARMV7)   := armv7
-ARCH-$(CONFIG_ARCH_X86)     := i386
+# ramstage arch
+ARCH-RAMSTAGE-$(CONFIG_ARCH_BOOTBLOCK_ARMV7)   := armv7
+ARCH-RAMSTAGE-$(CONFIG_ARCH_BOOTBLOCK_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))
+# overall binary arch
+ARCH-BINARY-$(CONFIG_ARCH_BINARY_ARMV7)   := armv7
+ARCH-BINARY-$(CONFIG_ARCH_BINARY_X86)   := i386

-CFLAGS += $(CFLAGS_$(ARCH-y))
+ARCHDIR-armv7       := armv7
+ARCHDIR-i386      := x86

-LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && \
-		      $(CC) -print-libgcc-file-name)
+# If architecture folder name is different from GCC binutils architecture name,
+# override here.
+ARCH-$(CONFIG_ARCH_BINARY_ARMV7)   := armv7
+ARCH-$(CONFIG_ARCH_BINARY_X86)     := i386
+
+# Since there can be a different arch for each stage, we can have a different cc
+# for each stage
+CC_bootblock := $(CC_$(ARCH-BOOTBLOCK-y))
+CC_romstage  := $(CC_$(ARCH-ROMSTAGE-y))
+CC_ramstage  := $(CC_$(ARCH-RAMSTAGE-y))
+CC_binary    := $(CC_$(ARCH-BINARY-y))
+
+# Since there can be a different arch for each stage, we can have a different nm
+# for each stage
+NM_bootblock := $(NM_$(ARCH-BOOTBLOCK-y))
+NM_romstage  := $(NM_$(ARCH-ROMSTAGE-y))
+NM_ramstage  := $(NM_$(ARCH-RAMSTAGE-y))
+NM_binary    := $(NM_$(ARCH-BINARY-y))
+
+# Since there can be a different arch for each stage, we can have a different nm
+# for each stage
+OBJCOPY_bootblock := $(OBJCOPY_$(ARCH-BOOTBLOCK-y))
+OBJCOPY_romstage  := $(OBJCOPY_$(ARCH-ROMSTAGE-y))
+OBJCOPY_ramstage  := $(OBJCOPY_$(ARCH-RAMSTAGE-y))
+OBJCOPY_binary    := $(OBJCOPY_$(ARCH-BINARY-y))
+
+# CFLAGS
+CFLAGS_bootblock += $(CFLAGS_$(ARCH-BOOTBLOCK-y))
+CFLAGS_romstage += $(CFLAGS_$(ARCH-ROMSTAGE-y))
+CFLAGS_ramstage += $(CFLAGS_$(ARCH-RAMSTAGE-y))
+CFLAGS_binary += $(CFLAGS_$(ARCH-BINARY-y))
+
+AS_binary := $(AS_$(ARCH-BINARY-y))
+LD_binary := $(LD_$(ARCH-BINARY-y))
+NM_binary := $(NM_$(ARCH-BINARY-y))
+OBJCOPY_binary := $(OBJCOPY_$(ARCH-BINARY-y))
+OBJDUMP_binary := $(OBJDUMP_$(ARCH-BINARY-y))
+READELF_binary := $(READELF_$(ARCH-BINARY-y))
+STRIP_binary := $(STRIP_$(ARCH-BINARY-y))
+AR_binary := $(AR_$(ARCH-BINARY-y))
+
+# 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_bootblock := $(shell test -r `$(CC_bootblock) -print-libgcc-file-name` && \
+                             $(CC_bootblock) -print-libgcc-file-name)
+LIBGCC_FILE_NAME_romstage  := $(shell test -r `$(CC_romstage) -print-libgcc-file-name` && \
+                             $(CC_romstage) -print-libgcc-file-name)
+LIBGCC_FILE_NAME_ramstage  := $(shell test -r `$(CC_ramstage) -print-libgcc-file-name` && \
+                             $(CC_ramstage) -print-libgcc-file-name)

ifneq ($(INNER_SCANBUILD),y)
 ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
@@ -264,7 +320,8 @@ 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         $$$$(subst $$$$(obj)/,,$$$$(@))\n"
-	$(CC) $(3) -MMD $$$$(CFLAGS) -c -o $$$$@ $$$$<
+	$(eval cc-class := $(call find-class-comm,$(class)))
+	$(CC_$(cc-class)) $(3) -MMD $$$$(CFLAGS_$(cc-class)) -c -o $$$$@ $$$$<
 en$(EMPTY)def
 end$(EMPTY)if
 endef
@@ -285,7 +342,7 @@ 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 3ad39c1..287750d 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -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_binary) -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_binary) --set-start 0x20 --adjust-vma 0x60000 -I binary -O elf32-i386 -B i386 $(1) $(2).tmp && $(LD_binary) -m elf_i386 -e 0x60020 --section-start .data=0x60000 $(2).tmp -o $(2))

#######################################################################
 # Add handler for arbitrary files in CBFS
@@ -211,19 +211,29 @@ 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 = $(INCLUDES) -Os -pipe -g -nostdinc
-CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
-CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
-CFLAGS += -Wstrict-aliasing -Wshadow
+INCLUDES_binary := -Isrc/arch/$(ARCHDIR-$(ARCH-BINARY-y))/include
+INCLUDES_bootblock := -Isrc/arch/$(ARCHDIR-$(ARCH-BOOTBLOCK-y))/include
+INCLUDES_romstage := -Isrc/arch/$(ARCHDIR-$(ARCH-ROMSTAGE-y))/include
+INCLUDES_ramstage := -Isrc/arch/$(ARCHDIR-$(ARCH-RAMSTAGE-y))/include
+
+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
+
+CFLAGS_binary = $(CFLAGS_common) $(INCLUDES_binary)
+CFLAGS_bootblock = $(CFLAGS_common) $(INCLUDES_bootblock)
+CFLAGS_romstage = $(CFLAGS_common) $(INCLUDES_romstage)
+CFLAGS_ramstage = $(CFLAGS_common) $(INCLUDES_ramstage)

additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/ifdtool \
    	   $(objutil)/ifdfake $(objutil)/options
@@ -245,9 +255,9 @@ $(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" >> $(obj)/build.ht
+	printf "#define COREBOOT_COMPILER "$(shell LANG= $(CC_binary) --version | head -n1)"\n" >> $(obj)/build.ht
+	printf "#define COREBOOT_ASSEMBLER "$(shell LANG= $(AS_binary) --version | head -n1)"\n" >> $(obj)/build.ht
+	printf "#define COREBOOT_LINKER "$(shell LANG= $(LD_binary) --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 +325,15 @@ $(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 +349,7 @@ 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="$(CC_binary)" LD="$(LD_binary)"

clean-target:
    rm -f $(obj)/coreboot*
@@ -412,16 +422,22 @@ tools: $(objutil)/kconfig/conf $(objutil)/cbfstool/cbfstool $(objutil)/cbfstool/
 # Common recipes for all stages
 ########################################################################################################################################################################

+find-class = $(if $(filter $(1),$(basename $(1))),$(1),$(call find-class,$(basename $(1))))
+
+find-class-comm = $(if $(CC_$(call find-class,$(1))),$(call find-class,$(1)),binary)
+
 $(objcbfs)/%.bin: $(objcbfs)/%.elf
+		  $(eval class := $(call find-class-comm,$(@F)))
    	  @printf "    OBJCOPY    $(subst $(obj)/,,$(@))\n"
-		  $(OBJCOPY) -O binary $< $@
+		  $(OBJCOPY_$(class)) -O binary $< $@

$(objcbfs)/%.elf: $(objcbfs)/%.debug
+		  $(eval class := $(call find-class-comm,$(@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 +566,10 @@ 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_BINARY_ARMV7),y)
 ROMSTAGE_ELF := romstage.elf
 endif
-ifeq ($(CONFIG_ARCH_X86),y)
+ifeq ($(CONFIG_ARCH_BINARY_X86),y)
 ROMSTAGE_ELF := romstage_xip.elf
 endif

diff --git a/src/Kconfig b/src/Kconfig
index 6356b19..e85ab62 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -228,22 +228,50 @@ source src/mainboard/Kconfig

# This option is used to set the architecture of a mainboard to X86.
 # It is usually set in mainboard/*/Kconfig.
-config ARCH_X86
+config ARCH_BINARY_X86
    bool
    default n
    select PCI

-config ARCH_ARMV7
+config ARCH_BINARY_ARMV7
    bool
    default n

+# This option is used to set the architecture of bootblock stage
+config ARCH_BOOTBLOCK_ARMV7
+       bool
+       default n
+
+config ARCH_BOOTBLOCK_X86
+       bool
+       default n
+
+# This option is used to set the architecture of romstage stage
+config ARCH_ROMSTAGE_ARMV7
+       bool
+       default n
+
+config ARCH_ROMSTAGE_X86
+       bool
+       default n
+
+# This option is used to set the architecture of ramstage stage
+config ARCH_RAMSTAGE_ARMV7
+       bool
+       default n
+
+config ARCH_RAMSTAGE_X86
+       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
+if ARCH_BINARY_X86
 source src/arch/x86/Kconfig
 endif

-if ARCH_ARMV7
+if ARCH_BINARY_ARMV7
 source src/arch/armv7/Kconfig
 endif

@@ -334,7 +362,7 @@ config TIMER_QUEUE

config COOP_MULTITASKING
    def_bool n
-	depends on TIMER_QUEUE && ARCH_X86
+	depends on TIMER_QUEUE && ARCH_BINARY_X86
    help
      Cooperative multitasking allows callbacks to be multiplexed on the
      main thread of ramstage. With this enabled it allows for multiple
@@ -433,7 +461,7 @@ config CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM
     by the board and/or chipset.

config HAVE_REFCODE_BLOB
-	depends on ARCH_X86
+	depends on ARCH_BINARY_X86
    bool "An external reference code blob should be put into cbfs."
    default n
    help
@@ -518,7 +546,7 @@ config GENERATE_PIRQ_TABLE
      If unsure, say Y.

config GENERATE_SMBIOS_TABLES
-	depends on ARCH_X86
+	depends on ARCH_BINARY_X86
    bool "Generate SMBIOS tables"
    default y
    help
@@ -532,8 +560,8 @@ menu "Payload"

choice
    prompt "Add a payload"
-	default PAYLOAD_NONE if !ARCH_X86
-	default PAYLOAD_SEABIOS if ARCH_X86
+	default PAYLOAD_NONE if !ARCH_BINARY_X86
+	default PAYLOAD_SEABIOS if ARCH_BINARY_X86

config PAYLOAD_NONE
    bool "None"
@@ -567,7 +595,7 @@ config PAYLOAD_LINUX

config PAYLOAD_SEABIOS
    bool "SeaBIOS"
-	depends on ARCH_X86
+	depends on ARCH_BINARY_X86
    help
      Select this option if you want to build a coreboot image
      with a SeaBIOS payload. If you don't know what this is
@@ -1115,7 +1143,7 @@ config POWER_BUTTON_IS_OPTIONAL

config REG_SCRIPT
    bool
-	default y if ARCH_X86
+	default y if ARCH_BINARY_X86
    default n
    help
      Internal option that controls whether we compile in register scripts.
diff --git a/src/arch/armv7/Makefile.inc b/src/arch/armv7/Makefile.inc
index aa85cc6..e90716a 100644
--- a/src/arch/armv7/Makefile.inc
+++ b/src/arch/armv7/Makefile.inc
@@ -32,6 +32,7 @@ subdirs-y += lib/
 # ARM specific options
 ################################################################################

+ifeq ($(CONFIG_ARCH_BINARY_ARMV7),y)
 COREBOOT_PRE1_OPTS = -m armv7 -b $(CONFIG_BOOTBLOCK_ROM_OFFSET) -H $(CONFIG_CBFS_HEADER_ROM_OFFSET) -o $(CONFIG_CBFS_ROM_OFFSET)
 COREBOOT_PRE_OPTS = -b 0

@@ -40,20 +41,23 @@ 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_binary) -I. $(INCLUDES) $(INCLUDES_binary) -c -o $@ $< -marm

-CFLAGS += \
+CFLAGS_common += \
    -ffixed-r8\
    -march=armv7-a\
    -marm\
    -mno-unaligned-access\
    -mthumb\
    -mthumb-interwork
+endif # CONFIG_ARCH_BINARY_ARMV7

################################################################################
 # Bootblock
 ################################################################################

+ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7),y)
+
 bootblock-y += cache.c
 bootblock-y += eabi_compat.c
 bootblock-y += memset.S
@@ -81,31 +85,35 @@ $(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
@@ -132,9 +140,9 @@ 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: $$(ldscripts) $(obj)/ldoptions
@@ -149,21 +157,24 @@ $(objgenerated)/crt0.romstage.S: $$(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
 ################################################################################

-# Things that appear in every board
+ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV7),y)
+
 ramstage-y += exception.c
 ramstage-y += exception_asm.S
 ramstage-y += div0.c
@@ -183,17 +194,17 @@ 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 ($(CONFIG_GENERATE_PIRQ_TABLE),y)
@@ -220,3 +231,4 @@ ifeq ($(CONFIG_HAVE_BUS_CONFIG),y)
 ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c
 endif

+endif # CONFIG_ARCH_RAMSTAGE_ARMV7
\ No newline at end of file
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index 8854e6b..36c9356 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -13,14 +13,14 @@ config X86_ARCH_OPTIONS
 config AP_IN_SIPI_WAIT
    bool
    default n
-	depends on ARCH_X86 && SMP
+	depends on ARCH_BINARY_X86 && SMP

# Aligns 16bit entry code in bootblock so that hyper-threading CPUs
 # can boot AP CPUs to enable their shared caches.
 config SIPI_VECTOR_IN_ROM
    bool
    default n
-	depends on ARCH_X86
+	depends on ARCH_BINARY_X86

config RAMBASE
    hex
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 7cd658e..79bcf35 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -53,9 +53,13 @@ cbfs-files-$(CONFIG_INTEL_MBI) += mbi.bin
 mbi.bin-file := $(call strip_quotes,$(CONFIG_MBI_FILE))
 mbi.bin-type := mbi

+ifeq ($(CONFIG_ARCH_BINARY_X86),y)
+
 COREBOOT_PRE1_OPTS = -m x86 -o $$(( $(CONFIG_ROM_SIZE) - $(CONFIG_CBFS_SIZE) ))
 COREBOOT_PRE_OPTS  = -b $(shell cat $(objcbfs)/base_xip.txt)

+endif
+
 ################################################################################
 # i386 specific tools
 NVRAMTOOL:=$(objutil)/nvramtool/nvramtool
@@ -75,6 +79,8 @@ $(obj)/cmos_layout.bin: $(NVRAMTOOL) $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.l

# Build the bootblock

+ifeq ($(CONFIG_ARCH_BOOTBLOCK_X86),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
@@ -114,31 +120,35 @@ $(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
+
 ################################################################################
 # Romstage
 ################################################################################

+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86),y)
+
 crt0s = $(src)/arch/x86/init/prologue.inc
 ldscripts =
 ldscripts += $(src)/arch/x86/init/romstage.ld
@@ -170,14 +180,26 @@ 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
+			   $(NM_romstage) -n $@.tmp | sort > $(basename $@).map
+			   $(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"
@@ -195,21 +217,21 @@ 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: $$(ldscripts) $(obj)/ldoptions
@@ -238,16 +260,20 @@ $(objgenerated)/crt0.romstage.S: $$(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

################################################################################
 # Ramstage
 ################################################################################

+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86),y)
+
 ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
 ifeq ($(CONFIG_GENERATE_MP_TABLE),y)
 ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/mptable.c),)
@@ -305,30 +331,31 @@ 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

################################################################################

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_binary)" LD="$(LD_binary)" OBJDUMP="$(OBJDUMP_binary)" \
+			OBJCOPY="$(OBJCOPY_binary)" STRIP="$(STRIP_binary)" \
+			AS="$(AS_binary)" CPP="$(CPP)" \
    		CONFIG_SEABIOS_MASTER=$(CONFIG_SEABIOS_MASTER) \
    		CONFIG_SEABIOS_STABLE=$(CONFIG_SEABIOS_STABLE) \
    		CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \
@@ -337,8 +364,8 @@ seabios:
 filo:
    $(MAKE) -C payloads/external/FILO -f Makefile.inc \
    		HOSTCC="$(HOSTCC)" \
-			CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
-			OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
+			CC="$(CC_binary)" LD="$(LD_binary)" OBJDUMP="$(OBJDUMP_binary)" \
+			OBJCOPY="$(OBJCOPY_binary)" STRIP="$(STRIP_binary)" \
    		CONFIG_FILO_MASTER=$(CONFIG_FILO_MASTER) \
    		CONFIG_FILO_STABLE=$(CONFIG_FILO_STABLE)

@@ -346,6 +373,6 @@ filo:
 grub2:
    $(MAKE) -C payloads/external/GRUB2 -f Makefile.inc \
    		HOSTCC="$(HOSTCC)" \
-			CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
-			OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
+			CC="$(CC_binary)" LD="$(LD_binary)" OBJDUMP="$(OBJDUMP_binary)" \
+			OBJCOPY="$(OBJCOPY_binary)" STRIP="$(STRIP_binary)" \
    		CONFIG_GRUB2_MASTER=$(CONFIG_GRUB2_MASTER)
diff --git a/src/arch/x86/boot/Makefile.inc b/src/arch/x86/boot/Makefile.inc
index 928fc03..061074c 100644
--- a/src/arch/x86/boot/Makefile.inc
+++ b/src/arch/x86/boot/Makefile.inc
@@ -1,6 +1,13 @@
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86),y)
+
 romstage-$(CONFIG_EARLY_CBMEM_INIT) += cbmem.c
 romstage-$(CONFIG_BROKEN_CAR_MIGRATE) += cbmem.c

+endif # CONFIG_ARCH_ROMSTAGE_X86
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86),y)
+
 ramstage-y += boot.c
 ramstage-y += gdt.c
 ramstage-y += tables.c
@@ -14,3 +21,4 @@ ramstage-$(CONFIG_HAVE_ACPI_RESUME) += wakeup.S

$(obj)/arch/x86/boot/smbios.ramstage.o: $(obj)/build.h

+endif # CONFIG_ARCH_RAMSTAGE_X86
\ No newline at end of file
diff --git a/src/arch/x86/lib/Makefile.inc b/src/arch/x86/lib/Makefile.inc
index 8b7418b..03e6c88 100644
--- a/src/arch/x86/lib/Makefile.inc
+++ b/src/arch/x86/lib/Makefile.inc
@@ -1,3 +1,16 @@
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_X86),y)
+
+romstage-y += cbfs_and_run.c
+romstage-y += memset.c
+romstage-y += memcpy.c
+romstage-y += memmove.c
+romstage-y += rom_media.c
+
+endif # CONFIG_ARCH_ROMSTAGE_X86
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_X86),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
\ No newline at end of file
diff --git a/src/console/Kconfig b/src/console/Kconfig
index 65fc1aa..c3d88a2 100644
--- a/src/console/Kconfig
+++ b/src/console/Kconfig
@@ -2,7 +2,7 @@ menu "Console"

config BOOTBLOCK_CONSOLE
    bool "Enable early (bootblock) console output."
-	depends on ARCH_ARMV7
+	depends on ARCH_BINARY_ARMV7
    default n
    help
      Use console during the bootblock if supported
diff --git a/src/cpu/Kconfig b/src/cpu/Kconfig
index aec6330..ef2305b 100644
--- a/src/cpu/Kconfig
+++ b/src/cpu/Kconfig
@@ -14,7 +14,7 @@ source src/cpu/via/Kconfig
 source src/cpu/qemu-x86/Kconfig
 source src/cpu/x86/Kconfig

-if ARCH_X86
+if ARCH_BINARY_X86

config CACHE_AS_RAM
    bool
@@ -69,7 +69,7 @@ config SSE2
      streaming SIMD instructions. Some parts of coreboot can be built
      with more efficient code if SSE2 instructions are available.

-endif # ARCH_X86
+endif # ARCH_BINARY_X86

config SUPPORT_CPU_UCODE_IN_CBFS
    bool
@@ -87,7 +87,7 @@ config CPU_MICROCODE_ADDED_DURING_BUILD
    default y if CPU_MICROCODE_CBFS_GENERATE || CPU_MICROCODE_CBFS_EXTERNAL

choice
-	prompt "Include CPU microcode in CBFS" if ARCH_X86
+	prompt "Include CPU microcode in CBFS" if ARCH_BINARY_X86
    default CPU_MICROCODE_CBFS_GENERATE if SUPPORT_CPU_UCODE_IN_CBFS
    default CPU_MICROCODE_CBFS_NONE if !SUPPORT_CPU_UCODE_IN_CBFS

diff --git a/src/cpu/Makefile.inc b/src/cpu/Makefile.inc
index f206fdc..e66585b 100644
--- a/src/cpu/Makefile.inc
+++ b/src/cpu/Makefile.inc
@@ -42,13 +42,13 @@ endif
 # final microcode file.
 $(obj)/cpu_microcode_blob.o: $$(cpu_microcode-objs)
    @printf "    LD         $(subst $(obj)/,,$(@))\n"
-	$(LD) -static --entry=0 $+ -o $@
+	$(LD_binary) -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_binary) -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 f76a7b6..0e13f94 100644
--- a/src/cpu/allwinner/a10/Kconfig
+++ b/src/cpu/allwinner/a10/Kconfig
@@ -6,7 +6,10 @@ if CPU_ALLWINNER_A10

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_ARMV7
+	select ARCH_BINARY_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 fa36f38..7670f17 100644
--- a/src/cpu/amd/agesa/Kconfig
+++ b/src/cpu/amd/agesa/Kconfig
@@ -26,7 +26,10 @@ 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_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 b87e8bc..f04c8d5 100644
--- a/src/cpu/amd/geode_gx1/Kconfig
+++ b/src/cpu/amd/geode_gx1/Kconfig
@@ -19,7 +19,10 @@

config CPU_AMD_GEODE_GX1
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86

if CPU_AMD_GEODE_GX1

diff --git a/src/cpu/amd/geode_gx2/Kconfig b/src/cpu/amd/geode_gx2/Kconfig
index b96c770..9d74830 100644
--- a/src/cpu/amd/geode_gx2/Kconfig
+++ b/src/cpu/amd/geode_gx2/Kconfig
@@ -19,7 +19,10 @@

config CPU_AMD_GEODE_GX2
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86

if CPU_AMD_GEODE_GX2

diff --git a/src/cpu/amd/geode_lx/Kconfig b/src/cpu/amd/geode_lx/Kconfig
index 6aceab2..9527ea7 100644
--- a/src/cpu/amd/geode_lx/Kconfig
+++ b/src/cpu/amd/geode_lx/Kconfig
@@ -1,6 +1,9 @@
 config CPU_AMD_GEODE_LX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86

if CPU_AMD_GEODE_LX

diff --git a/src/cpu/amd/model_10xxx/Kconfig b/src/cpu/amd/model_10xxx/Kconfig
index 2d061f1..df34f06 100644
--- a/src/cpu/amd/model_10xxx/Kconfig
+++ b/src/cpu/amd/model_10xxx/Kconfig
@@ -1,6 +1,9 @@
 config CPU_AMD_MODEL_10XXX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 e92e5e2..0faa918 100644
--- a/src/cpu/amd/model_fxx/Kconfig
+++ b/src/cpu/amd/model_fxx/Kconfig
@@ -1,6 +1,9 @@
 config CPU_AMD_MODEL_FXX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select MMX
    select SSE
    select SSE2
diff --git a/src/cpu/amd/sc520/Kconfig b/src/cpu/amd/sc520/Kconfig
index 46377be..a92724c 100644
--- a/src/cpu/amd/sc520/Kconfig
+++ b/src/cpu/amd/sc520/Kconfig
@@ -1,3 +1,6 @@
 config CPU_AMD_SC520
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
diff --git a/src/cpu/armltd/cortex-a9/Kconfig b/src/cpu/armltd/cortex-a9/Kconfig
index f46c6ff..b354444 100644
--- a/src/cpu/armltd/cortex-a9/Kconfig
+++ b/src/cpu/armltd/cortex-a9/Kconfig
@@ -1,6 +1,9 @@
 config CPU_ARMLTD_CORTEX_A9
    bool
-	select ARCH_ARMV7
+	select ARCH_BINARY_ARMV7
+	select ARCH_BOOTBLOCK_ARMV7
+	select ARCH_ROMSTAGE_ARMV7
+	select ARCH_RAMSTAGE_ARMV7
    select EARLY_CONSOLE
    default n

diff --git a/src/cpu/dmp/vortex86ex/Kconfig b/src/cpu/dmp/vortex86ex/Kconfig
index aea8889..da8834c 100644
--- a/src/cpu/dmp/vortex86ex/Kconfig
+++ b/src/cpu/dmp/vortex86ex/Kconfig
@@ -19,5 +19,8 @@

config CPU_DMP_VORTEX86EX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select UDELAY_TSC
diff --git a/src/cpu/intel/ep80579/Kconfig b/src/cpu/intel/ep80579/Kconfig
index fa96f8d..d5aa4c8 100644
--- a/src/cpu/intel/ep80579/Kconfig
+++ b/src/cpu/intel/ep80579/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_EP80579
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 22d01e6..527de90 100644
--- a/src/cpu/intel/fsp_model_206ax/Kconfig
+++ b/src/cpu/intel/fsp_model_206ax/Kconfig
@@ -28,7 +28,10 @@ if CPU_INTEL_FSP_MODEL_206AX || CPU_INTEL_FSP_MODEL_306AX

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 1ea9c2a..b4d18c3 100644
--- a/src/cpu/intel/fsp_model_206ax/Makefile.inc
+++ b/src/cpu/intel/fsp_model_206ax/Makefile.inc
@@ -9,4 +9,4 @@ 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 := $(CC_binary) -I$(CONFIG_MICROCODE_INCLUDE_PATH)
diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig
index 97309ae..1726128 100644
--- a/src/cpu/intel/haswell/Kconfig
+++ b/src/cpu/intel/haswell/Kconfig
@@ -6,7 +6,10 @@ if CPU_INTEL_HASWELL

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select BACKUP_DEFAULT_SMM_REGION
    select SMP
    select SSE2
diff --git a/src/cpu/intel/haswell/Makefile.inc b/src/cpu/intel/haswell/Makefile.inc
index 63c1939..e504a68 100644
--- a/src/cpu/intel/haswell/Makefile.inc
+++ b/src/cpu/intel/haswell/Makefile.inc
@@ -26,14 +26,14 @@ rmodules-y += sipi_vector.S
 rmodules-y += sipi_header.c

$(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_DOTO), 0))

$(SIPI_BIN): $(SIPI_ELF).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/intel/model_1067x/Kconfig b/src/cpu/intel/model_1067x/Kconfig
index 4d6add6..346d218 100644
--- a/src/cpu/intel/model_1067x/Kconfig
+++ b/src/cpu/intel/model_1067x/Kconfig
@@ -1,6 +1,9 @@
 config CPU_INTEL_MODEL_1067X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 ea6f5ca..3a9b4e5 100644
--- a/src/cpu/intel/model_106cx/Kconfig
+++ b/src/cpu/intel/model_106cx/Kconfig
@@ -1,6 +1,9 @@
 config CPU_INTEL_MODEL_106CX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SSE2
    select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_2065x/Kconfig b/src/cpu/intel/model_2065x/Kconfig
index 4c7456d..48dfc82 100644
--- a/src/cpu/intel/model_2065x/Kconfig
+++ b/src/cpu/intel/model_2065x/Kconfig
@@ -5,7 +5,10 @@ if CPU_INTEL_MODEL_2065X

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SSE
    select SSE2
diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig
index 64b2a0a..60d0899 100644
--- a/src/cpu/intel/model_206ax/Kconfig
+++ b/src/cpu/intel/model_206ax/Kconfig
@@ -8,7 +8,10 @@ if CPU_INTEL_MODEL_206AX || CPU_INTEL_MODEL_306AX

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SSE2
    select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_65x/Kconfig b/src/cpu/intel/model_65x/Kconfig
index b3fa7bd..6a417ec 100644
--- a/src/cpu/intel/model_65x/Kconfig
+++ b/src/cpu/intel/model_65x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_65X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 7558bc2..4e3d6aa 100644
--- a/src/cpu/intel/model_67x/Kconfig
+++ b/src/cpu/intel/model_67x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_67X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 670163a..b926b43 100644
--- a/src/cpu/intel/model_68x/Kconfig
+++ b/src/cpu/intel/model_68x/Kconfig
@@ -20,6 +20,9 @@

config CPU_INTEL_MODEL_68X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 e4a0e6c..7ea9cdc 100644
--- a/src/cpu/intel/model_69x/Kconfig
+++ b/src/cpu/intel/model_69x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_69X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 4dc6fe6..c0da73b 100644
--- a/src/cpu/intel/model_6bx/Kconfig
+++ b/src/cpu/intel/model_6bx/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_6BX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 e6d5f1e..74c5b33 100644
--- a/src/cpu/intel/model_6dx/Kconfig
+++ b/src/cpu/intel/model_6dx/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_6DX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 eee864d..6b6d5d9 100644
--- a/src/cpu/intel/model_6ex/Kconfig
+++ b/src/cpu/intel/model_6ex/Kconfig
@@ -1,6 +1,9 @@
 config CPU_INTEL_MODEL_6EX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SSE2
    select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig
index b8de303..a7de42c 100644
--- a/src/cpu/intel/model_6fx/Kconfig
+++ b/src/cpu/intel/model_6fx/Kconfig
@@ -1,6 +1,9 @@
 config CPU_INTEL_MODEL_6FX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SSE2
    select UDELAY_LAPIC
diff --git a/src/cpu/intel/model_6xx/Kconfig b/src/cpu/intel/model_6xx/Kconfig
index 49cfe2d..ef04e89 100644
--- a/src/cpu/intel/model_6xx/Kconfig
+++ b/src/cpu/intel/model_6xx/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_6XX
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 2ed68d1..d985254 100644
--- a/src/cpu/intel/model_f0x/Kconfig
+++ b/src/cpu/intel/model_f0x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_F0X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 3bdb7f6..33e587f 100644
--- a/src/cpu/intel/model_f1x/Kconfig
+++ b/src/cpu/intel/model_f1x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_F1X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 62393a8..9cef453 100644
--- a/src/cpu/intel/model_f2x/Kconfig
+++ b/src/cpu/intel/model_f2x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_F2X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 5c9d0a3..d9f0f93 100644
--- a/src/cpu/intel/model_f3x/Kconfig
+++ b/src/cpu/intel/model_f3x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_F3X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 849dcd0..3375326 100644
--- a/src/cpu/intel/model_f4x/Kconfig
+++ b/src/cpu/intel/model_f4x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_INTEL_MODEL_F4X
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select SMP
    select SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/qemu-x86/Kconfig b/src/cpu/qemu-x86/Kconfig
index e54e4db..5284bf9 100644
--- a/src/cpu/qemu-x86/Kconfig
+++ b/src/cpu/qemu-x86/Kconfig
@@ -19,4 +19,7 @@

config CPU_QEMU_X86
    bool
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
diff --git a/src/cpu/samsung/exynos5250/Kconfig b/src/cpu/samsung/exynos5250/Kconfig
index b8042e3..3dbfef7 100644
--- a/src/cpu/samsung/exynos5250/Kconfig
+++ b/src/cpu/samsung/exynos5250/Kconfig
@@ -1,5 +1,8 @@
 config CPU_SAMSUNG_EXYNOS5250
-	select ARCH_ARMV7
+	select ARCH_BINARY_ARMV7
+	select ARCH_BOOTBLOCK_ARMV7
+	select ARCH_ROMSTAGE_ARMV7
+	select ARCH_RAMSTAGE_ARMV7
    select HAVE_MONOTONIC_TIMER
    select HAVE_UART_SPECIAL
    select EARLY_CONSOLE
diff --git a/src/cpu/samsung/exynos5420/Kconfig b/src/cpu/samsung/exynos5420/Kconfig
index 6207adf..ab86349 100644
--- a/src/cpu/samsung/exynos5420/Kconfig
+++ b/src/cpu/samsung/exynos5420/Kconfig
@@ -1,5 +1,8 @@
 config CPU_SAMSUNG_EXYNOS5420
-	select ARCH_ARMV7
+	select ARCH_BINARY_ARMV7
+	select ARCH_BOOTBLOCK_ARMV7
+	select ARCH_ROMSTAGE_ARMV7
+	select ARCH_RAMSTAGE_ARMV7
    select HAVE_MONOTONIC_TIMER
    select HAVE_UART_SPECIAL
    select EARLY_CONSOLE
diff --git a/src/cpu/ti/am335x/Kconfig b/src/cpu/ti/am335x/Kconfig
index 22a02ad..5432c24 100644
--- a/src/cpu/ti/am335x/Kconfig
+++ b/src/cpu/ti/am335x/Kconfig
@@ -1,5 +1,8 @@
 config CPU_TI_AM335X
-	select ARCH_ARMV7
+	select ARCH_BINARY_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 5b10bd8..2017371 100644
--- a/src/cpu/ti/am335x/Makefile.inc
+++ b/src/cpu/ti/am335x/Makefile.inc
@@ -28,14 +28,14 @@ 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_binary) -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_binary) --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 566f07c..b898f81 100644
--- a/src/cpu/via/c3/Kconfig
+++ b/src/cpu/via/c3/Kconfig
@@ -5,7 +5,10 @@ if CPU_VIA_C3

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    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 d5f1a41..c4d27f7 100644
--- a/src/cpu/via/c7/Kconfig
+++ b/src/cpu/via/c7/Kconfig
@@ -5,7 +5,10 @@ if CPU_VIA_C7

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select UDELAY_TSC
    select MMX
    select SSE2
diff --git a/src/cpu/via/nano/Kconfig b/src/cpu/via/nano/Kconfig
index 0f4f994..b4471a1 100644
--- a/src/cpu/via/nano/Kconfig
+++ b/src/cpu/via/nano/Kconfig
@@ -24,7 +24,10 @@ if CPU_VIA_NANO

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select UDELAY_TSC
    select MMX
    select SSE2
diff --git a/src/cpu/x86/Makefile.inc b/src/cpu/x86/Makefile.inc
index 514d96c..bc6a116 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 9720630..2d31f07 100644
--- a/src/cpu/x86/smm/Makefile.inc
+++ b/src/cpu/x86/smm/Makefile.inc
@@ -32,32 +32,32 @@ 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_ramstage) $(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_ramstage) -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_ramstage) -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_ramstage)
+	$(CC_ramstage) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_ramstage) -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_ramstage) -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_ramstage) -I binary $(notdir $<) -O elf32-i386 -B i386 $(notdir $@)

else # CONFIG_SMM_MODULES

@@ -79,18 +79,18 @@ 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_ramstage)
+	$(CC_ramstage) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_ramstage) -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_ramstage) $(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_ramstage) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
+	$(OBJCOPY_ramstage) -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_ramstage) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o

endif # CONFIG_SMM_MODULES
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 932b4de..8f5a0f8 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -91,14 +91,14 @@ config ON_DEVICE_ROM_RUN

choice
    prompt "Option ROM execution type"
-	default PCI_OPTION_ROM_RUN_YABEL if !ARCH_X86
-	default PCI_OPTION_ROM_RUN_REALMODE if ARCH_X86
+	default PCI_OPTION_ROM_RUN_YABEL if !ARCH_BINARY_X86
+	default PCI_OPTION_ROM_RUN_REALMODE if ARCH_BINARY_X86
    depends on VGA_ROM_RUN || GEODE_VSA

config PCI_OPTION_ROM_RUN_REALMODE
    prompt "Native mode"
    bool
-	depends on ARCH_X86
+	depends on ARCH_BINARY_X86
    help
      If you select this option, PCI Option ROMs will be executed
      natively on the CPU in real mode. No CPU emulation is involved,
@@ -161,7 +161,7 @@ config YABEL_VIRTMEM_LOCATION
 config YABEL_DIRECTHW
    prompt "Direct hardware access"
    bool
-	depends on PCI_OPTION_ROM_RUN_YABEL && ARCH_X86
+	depends on PCI_OPTION_ROM_RUN_YABEL && ARCH_BINARY_X86
    help
      YABEL consists of two parts: It uses x86emu for the CPU emulation and
      additionally provides a PC system emulation that filters bad device
diff --git a/src/device/Makefile.inc b/src/device/Makefile.inc
index bd41b12..5df4843 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_BINARY_X86) += pnp_device.c
 ramstage-$(CONFIG_PCI) += pci_ops.c
 ramstage-$(CONFIG_PCI) += pci_early.c
 ramstage-y += smbus_ops.c
diff --git a/src/device/device.c b/src/device/device.c
index e068cee..2b808e7 100644
--- a/src/device/device.c
+++ b/src/device/device.c
@@ -40,7 +40,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <smp/spinlock.h>
-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
 #include <arch/ebda.h>
 #endif
 #include <timer.h>
@@ -1189,7 +1189,7 @@ void dev_initialize(void)

printk(BIOS_INFO, "Initializing devices...\n");

-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
    /* Ensure EBDA is prepared before Option ROMs. */
    setup_default_ebda();
 #endif
diff --git a/src/device/oprom/include/io.h b/src/device/oprom/include/io.h
index 96dd572..6adce71 100644
--- a/src/device/oprom/include/io.h
+++ b/src/device/oprom/include/io.h
@@ -1,4 +1,4 @@
-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
 #include <arch/io.h>
 #else
 void outb(u8 val, u16 port);
diff --git a/src/device/oprom/yabel/compat/functions.c b/src/device/oprom/yabel/compat/functions.c
index 2c3dc33..851917a 100644
--- a/src/device/oprom/yabel/compat/functions.c
+++ b/src/device/oprom/yabel/compat/functions.c
@@ -48,7 +48,7 @@ unsigned long tb_freq = 0;
 u64 get_time(void)
 {
     u64 act = 0;
-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
     u32 eax, edx;

__asm__ __volatile__(
diff --git a/src/device/oprom/yabel/device.h b/src/device/oprom/yabel/device.h
index 017aab9..1fce2ce 100644
--- a/src/device/oprom/yabel/device.h
+++ b/src/device/oprom/yabel/device.h
@@ -128,7 +128,7 @@ u8 biosemu_dev_translate_address(int type, unsigned long * addr);
 static inline void
 out32le(void *addr, u32 val)
 {
-#if CONFIG_ARCH_X86 || CONFIG_ARCH_ARMV7
+#if CONFIG_ARCH_BINARY_X86 || CONFIG_ARCH_BINARY_ARMV7
    *((u32*) addr) = cpu_to_le32(val);
 #else
    asm volatile ("stwbrx  %0, 0, %1"::"r" (val), "r"(addr));
@@ -139,7 +139,7 @@ static inline u32
 in32le(void *addr)
 {
    u32 val;
-#if CONFIG_ARCH_X86 || CONFIG_ARCH_ARMV7
+#if CONFIG_ARCH_BINARY_X86 || CONFIG_ARCH_BINARY_ARMV7
    val = cpu_to_le32(*((u32 *) addr));
 #else
    asm volatile ("lwbrx  %0, 0, %1":"=r" (val):"r"(addr));
@@ -150,7 +150,7 @@ in32le(void *addr)
 static inline void
 out16le(void *addr, u16 val)
 {
-#if CONFIG_ARCH_X86 || CONFIG_ARCH_ARMV7
+#if CONFIG_ARCH_BINARY_X86 || CONFIG_ARCH_BINARY_ARMV7
    *((u16*) addr) = cpu_to_le16(val);
 #else
    asm volatile ("sthbrx  %0, 0, %1"::"r" (val), "r"(addr));
@@ -161,7 +161,7 @@ static inline u16
 in16le(void *addr)
 {
    u16 val;
-#if CONFIG_ARCH_X86 || CONFIG_ARCH_ARMV7
+#if CONFIG_ARCH_BINARY_X86 || CONFIG_ARCH_BINARY_ARMV7
    val = cpu_to_le16(*((u16*) addr));
 #else
    asm volatile ("lhbrx %0, 0, %1":"=r" (val):"r"(addr));
diff --git a/src/device/oprom/yabel/io.c b/src/device/oprom/yabel/io.c
index 94f610d..1449f52 100644
--- a/src/device/oprom/yabel/io.c
+++ b/src/device/oprom/yabel/io.c
@@ -26,7 +26,7 @@
 #include <device/resource.h>
 #endif

-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
 #include <arch/io.h>
 #else
 // these are not used, only needed for linking,  must be overridden using X86emu_setupPioFuncs
diff --git a/src/drivers/Makefile.inc b/src/drivers/Makefile.inc
index f11e4b8..413b4ae 100644
--- a/src/drivers/Makefile.inc
+++ b/src/drivers/Makefile.inc
@@ -37,4 +37,4 @@ subdirs-y += ti
 subdirs-y += ipmi
 subdirs-y += elog
 subdirs-y += xpowers
-subdirs-$(CONFIG_ARCH_X86) += pc80
+subdirs-$(CONFIG_ARCH_BINARY_X86) += pc80
diff --git a/src/drivers/pc80/mc146818rtc.c b/src/drivers/pc80/mc146818rtc.c
index 51cd6c3..685f073 100644
--- a/src/drivers/pc80/mc146818rtc.c
+++ b/src/drivers/pc80/mc146818rtc.c
@@ -52,7 +52,7 @@ static void rtc_set_checksum(int range_start, int range_end, int cks_loc)
 }
 #endif

-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
 #define RTC_CONTROL_DEFAULT (RTC_24H)
 #define RTC_FREQ_SELECT_DEFAULT (RTC_REF_CLCK_32KHZ | RTC_RATE_1024HZ)
 #else
diff --git a/src/drivers/uart/Kconfig b/src/drivers/uart/Kconfig
index a979437..bb71f69 100644
--- a/src/drivers/uart/Kconfig
+++ b/src/drivers/uart/Kconfig
@@ -5,9 +5,9 @@ config DRIVERS_UART

config DRIVERS_UART_8250IO
    bool "Serial port on SuperIO"
-	depends on !ARCH_ARMV7
+	depends on !ARCH_BINARY_ARMV7
    default n if NO_UART_ON_SUPERIO
-	default y if ARCH_X86
+	default y if ARCH_BINARY_X86

# Select this for mainboard without SuperIO serial port.
 config NO_UART_ON_SUPERIO
diff --git a/src/ec/google/chromeec/Kconfig b/src/ec/google/chromeec/Kconfig
index 342db3e..2d63b5f 100644
--- a/src/ec/google/chromeec/Kconfig
+++ b/src/ec/google/chromeec/Kconfig
@@ -21,7 +21,7 @@ config EC_GOOGLE_CHROMEEC_I2C_CHIP
    default 0x1e

config EC_GOOGLE_CHROMEEC_LPC
-        depends on EC_GOOGLE_CHROMEEC && ARCH_X86  # Needs Plug-and-play.
+        depends on EC_GOOGLE_CHROMEEC && ARCH_BINARY_X86  # Needs Plug-and-play.
    def_bool y
    help
      Google Chrome EC via LPC bus.
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index f8cf3b1..3e2550c 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -56,7 +56,7 @@ 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_BINARY_X86) += gcc.c

ramstage-y += hardwaremain.c
 ramstage-y += selfboot.c
@@ -83,7 +83,7 @@ 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_BINARY_X86) += gcc.c
 ramstage-y += clog2.c
 romstage-y += clog2.c
 ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
@@ -143,8 +143,8 @@ 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
+	$$(CC_ramstage) $$(CFLAGS_ramstage) $$(RMODULE_LDFLAGS) -Wl,--defsym=__heap_size=$(strip $(3)) -o $$@ -Wl,--start-group $(strip $(2)) $$(LIBGCC_FILE_NAME_ramstage) -Wl,--end-group
+	$$(NM_ramstage) -n $$@ > $$(basename $$@).map

$(strip $(1)).rmod: $(strip $(1))
    $$(RMODTOOL) -i $$^ -o $$@
diff --git a/src/lib/cbfs_core.c b/src/lib/cbfs_core.c
index 50c037e..a6bd270 100644
--- a/src/lib/cbfs_core.c
+++ b/src/lib/cbfs_core.c
@@ -118,7 +118,7 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name)

// TODO Add a "size" in CBFS header for a platform independent way to
    // determine the end of CBFS data.
-#if defined(CONFIG_ARCH_X86) && CONFIG_ARCH_X86
+#if defined(CONFIG_ARCH_BINARY_X86) && CONFIG_ARCH_BINARY_X86
    romsize -= htonl(header->bootblocksize);
 #endif
    DEBUG("CBFS location: 0x%x~0x%x, align: %d\n", offset, romsize, align);
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index 8e7f85d..b2dd048 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -38,7 +38,7 @@
 #include <vendorcode/google/chromeos/chromeos.h>
 #include <vendorcode/google/chromeos/gnvs.h>
 #endif
-#if CONFIG_ARCH_X86
+#if CONFIG_ARCH_BINARY_X86
 #include <cpu/x86/mtrr.h>
 #endif

diff --git a/src/mainboard/advansus/a785e-i/Makefile.inc b/src/mainboard/advansus/a785e-i/Makefile.inc
index 924f9d6..0bbc26f 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 += $(AGESA_INC)
 endif
diff --git a/src/mainboard/asus/m5a88-v/Makefile.inc b/src/mainboard/asus/m5a88-v/Makefile.inc
index 924f9d6..0bbc26f 100644
--- a/src/mainboard/asus/m5a88-v/Makefile.inc
+++ b/src/mainboard/asus/m5a88-v/Makefile.inc
@@ -11,5 +11,5 @@ ifneq ($(CONFIG_CPU_AMD_AGESA),y)
          -I$(AGESA_ROOT)/Proc/CPU/ \
          -I$(AGESA_ROOT)/Proc/CPU/Family

- CFLAGS += $(AGESA_INC)
+ CFLAGS_common += $(AGESA_INC)
 endif
diff --git a/src/mainboard/avalue/eax-785e/Makefile.inc b/src/mainboard/avalue/eax-785e/Makefile.inc
index 924f9d6..0bbc26f 100644
--- a/src/mainboard/avalue/eax-785e/Makefile.inc
+++ b/src/mainboard/avalue/eax-785e/Makefile.inc
@@ -11,5 +11,5 @@ ifneq ($(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 4ee9958..d97a889 100644
--- a/src/mainboard/bifferos/bifferboard/Kconfig
+++ b/src/mainboard/bifferos/bifferboard/Kconfig
@@ -2,7 +2,10 @@ if BOARD_BIFFEROS_BIFFERBOARD

config BOARD_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select ROMCC
    select BOARD_ROMSIZE_KB_128
    select NORTHBRIDGE_RDC_R8610
diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig
index 1b3ee05..a57d273 100644
--- a/src/soc/intel/baytrail/Kconfig
+++ b/src/soc/intel/baytrail/Kconfig
@@ -8,7 +8,10 @@ if SOC_INTEL_BAYTRAIL

config CPU_SPECIFIC_OPTIONS
    def_bool y
-	select ARCH_X86
+	select ARCH_BINARY_X86
+	select ARCH_BOOTBLOCK_X86
+	select ARCH_ROMSTAGE_X86
+	select ARCH_RAMSTAGE_X86
    select CACHE_MRC_SETTINGS
    select CAR_MIGRATION
    select COLLECT_TIMESTAMPS
diff --git a/src/superio/Makefile.inc b/src/superio/Makefile.inc
index e34fa89..4b55827 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_BINARY_X86) += common/conf_mode.c
diff --git a/src/vendorcode/amd/agesa/f10/Makefile.inc b/src/vendorcode/amd/agesa/f10/Makefile.inc
index 203efab..177302c 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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)

diff --git a/src/vendorcode/amd/agesa/f12/Makefile.inc b/src/vendorcode/amd/agesa/f12/Makefile.inc
index e1bafbe..4c5ec84 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)
+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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)
 #######################################################################
\ No newline at end of file
diff --git a/src/vendorcode/amd/agesa/f14/Makefile.inc b/src/vendorcode/amd/agesa/f14/Makefile.inc
index f457277..509b3ad 100644
--- a/src/vendorcode/amd/agesa/f14/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f14/Makefile.inc
@@ -67,7 +67,10 @@ 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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)
 #######################################################################

classes-y += libagesa
diff --git a/src/vendorcode/amd/agesa/f15/Makefile.inc b/src/vendorcode/amd/agesa/f15/Makefile.inc
index 2a7acce..d8ee520 100644
--- a/src/vendorcode/amd/agesa/f15/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15/Makefile.inc
@@ -529,5 +529,8 @@ 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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)

diff --git a/src/vendorcode/amd/agesa/f15tn/Makefile.inc b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
index 00ace78..ee174bf 100644
--- a/src/vendorcode/amd/agesa/f15tn/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
@@ -91,7 +91,10 @@ 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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)
 #######################################################################

classes-y += libagesa
diff --git a/src/vendorcode/amd/agesa/f16kb/Makefile.inc b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
index 0e68895..4d497f1 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_binary := $(CC_binary) $(AGESA_INC) $(AGESA_CFLAGS)
 #######################################################################
diff --git a/src/vendorcode/amd/cimx/rd890/Makefile.inc b/src/vendorcode/amd/cimx/rd890/Makefile.inc
index feeb2cd..491f810 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_binary := $(CC_binary) $(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 10d03e6..24e7ce1 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_binary := $(CC_binary) $(SB_CIMX_INC)

#######################################################################

diff --git a/src/vendorcode/amd/cimx/sb800/Makefile.inc b/src/vendorcode/amd/cimx/sb800/Makefile.inc
index 3fb1d54..553ebae 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_binary := $(CC_binary) $(CIMX_INC)

#######################################################################

diff --git a/src/vendorcode/amd/cimx/sb900/Makefile.inc b/src/vendorcode/amd/cimx/sb900/Makefile.inc
index 4a3417f..e26a0fe 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_binary := $(CC_binary) $(CIMX_INC)

#######################################################################

diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc
index 21e1750..2f9aea8 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_BINARY_X86) += vbnv.c
+ramstage-$(CONFIG_ARCH_BINARY_X86) += vbnv.c
+romstage-$(CONFIG_ARCH_BINARY_X86) += 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 +43,7 @@ romstage-y += vboot_loader.c
 rmodules-y += vboot_wrapper.c

VB_LIB = $(obj)/external/vboot_reference/vboot_fw.a
-VB_FIRMWARE_ARCH := $(ARCHDIR-y)
+VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-BINARY-y))
 VB_SOURCE := vboot_reference

# Add the vboot include paths.
@@ -62,11 +62,11 @@ 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_binary)))
 VBOOT_CFLAGS += -DVBOOT_DEBUG

$(VBOOT_STUB_DOTO): $(VBOOT_STUB_DEPS)
-	$(CC) $(LDFLAGS) -nostdlib -r -o $@ $^
+	$(CC_binary) $(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 +75,7 @@ $(eval $(call rmodule_link,$(VBOOT_STUB_ELF), $(VBOOT_STUB_DOTO), 0x10000))
 $(VB_LIB):
    @printf "    MAKE       $(subst $(obj)/,,$(@))\n"
    $(Q)FIRMWARE_ARCH=$(VB_FIRMWARE_ARCH) \
+	C="$(CC_binary)" \
    	CFLAGS="$(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 8569af0..79c648d 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_binary := $(CC_binary) -Isrc/vendorcode/intel/$(FSP_PATH)include
 endif