diff options
Diffstat (limited to 'src/arch/x86/Makefile.inc')
| -rw-r--r-- | src/arch/x86/Makefile.inc | 417 |
1 files changed, 136 insertions, 281 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index db8e500412..eff201a05c 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -19,9 +19,9 @@ ## along with this program; if not, write to the Free Software ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -################################################################################ - +############################################################################### # Take care of subdirectories +############################################################################### subdirs-y += boot # subdirs-y += init subdirs-y += lib @@ -42,128 +42,6 @@ cmos_layout.bin-type = 0x01aa OPTION_TABLE_H:=$(obj)/option_table.h endif -################################################################################ -# Build the final rom image -COREBOOT_ROM_DEPENDENCIES:= -ifeq ($(CONFIG_PAYLOAD_ELF),y) -COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_PAYLOAD_FILE) -endif -ifeq ($(CONFIG_PAYLOAD_SEABIOS),y) -COREBOOT_ROM_DEPENDENCIES+=seabios -endif -ifeq ($(CONFIG_PAYLOAD_FILO),y) -COREBOOT_ROM_DEPENDENCIES+=filo -endif -ifeq ($(CONFIG_PAYLOAD_GRUB2),y) -COREBOOT_ROM_DEPENDENCIES+=grub2 -endif - -extract_nth=$(word $(1), $(subst |, ,$(2))) - -ifneq ($(CONFIG_UPDATE_IMAGE),y) -prebuild-files = \ - $(foreach file,$(cbfs-files), \ - $(CBFSTOOL) $@.tmp \ - add$(if $(filter stage,$(call extract_nth,3,$(file))),-stage)$(if $(filter payload,$(call extract_nth,3,$(file))),-payload) \ - -f $(call extract_nth,1,$(file)) \ - -n $(call extract_nth,2,$(file)) $(if $(filter-out stage,$(call extract_nth,3,$(file))),-t $(call extract_nth,3,$(file))) \ - $(if $(call extract_nth,4,$(file)),-b $(call extract_nth,4,$(file))) &&) -prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file))) - -$(obj)/coreboot.pre1: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) - $(CBFSTOOL) $@.tmp create -m x86 -s $(CONFIG_COREBOOT_ROMSIZE_KB)K \ - -B $(objcbfs)/bootblock.bin -a 64 \ - -o $$(( $(CONFIG_ROM_SIZE) - $(CONFIG_CBFS_SIZE) )) - $(prebuild-files) true - $(call add-cpu-microcode-to-cbfs,$@.tmp) - mv $@.tmp $@ -else -.PHONY: $(obj)/coreboot.pre1 -$(obj)/coreboot.pre1: $(CBFSTOOL) - mv $(obj)/coreboot.rom $@ -endif - -ifeq ($(CONFIG_PAYLOAD_LINUX),y) -LINUX_ADDITIONAL_CONFIG:= -ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),) - LINUX_ADDITIONAL_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE) -endif -ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_INITRD))),) - LINUX_ADDITIONAL_CONFIG+=-I $(CONFIG_LINUX_INITRD) -endif -endif - -ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y) -REFCODE_BLOB=$(obj)/refcode.rmod -$(REFCODE_BLOB): $(RMODTOOL) - $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@ -endif - -$(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES)) $$(INTERMEDIATE) $$(VBOOT_STUB) $(REFCODE_BLOB) - @printf " CBFS $(subst $(obj)/,,$(@))\n" - cp $(obj)/coreboot.pre $@.tmp - $(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/ramstage.elf -n $(CONFIG_CBFS_PREFIX)/ramstage -c $(CBFS_COMPRESS_FLAG) -ifeq ($(CONFIG_PAYLOAD_NONE),y) - @printf " PAYLOAD none (as specified by user)\n" -endif -ifeq ($(CONFIG_PAYLOAD_ELF),y) - @printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) -endif -ifeq ($(CONFIG_PAYLOAD_LINUX),y) - @printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) $(LINUX_ADDITIONAL_CONFIG) -endif -ifeq ($(CONFIG_PAYLOAD_SEABIOS),y) - @printf " PAYLOAD SeaBIOS (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) -ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),) -ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0) - @printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n" - $(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup -endif -endif -endif -ifeq ($(CONFIG_PAYLOAD_FILO),y) - @printf " PAYLOAD FILO (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) -endif - -ifeq ($(CONFIG_PAYLOAD_GRUB2),y) - @printf " PAYLOAD GRUB2 (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) -endif - -ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y) - @printf " PAYLOAD Tiano Core (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" - $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) -endif -ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y) - @printf " CONFIG $(DOTCONFIG)\n" - if [ -f $(DOTCONFIG) ]; then \ - echo "# This image was built using git revision" `git rev-parse HEAD` > $(obj)/config.tmp ; \ - sed -e '/^#/d' -e '/^ *$$/d' $(DOTCONFIG) >> $(obj)/config.tmp ; \ - $(CBFSTOOL) $@.tmp add -f $(obj)/config.tmp -n config -t raw; rm -f $(obj)/config.tmp ; fi -endif -ifeq ($(CONFIG_VBOOT_VERIFY_FIRMWARE),y) - $(CBFSTOOL) $@.tmp add-stage -f $(VBOOT_STUB) -n $(CONFIG_CBFS_PREFIX)/vboot -c $(CBFS_COMPRESS_FLAG) -endif -ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y) - $(CBFSTOOL) $@.tmp add-stage -f $(CONFIG_REFCODE_BLOB_FILE) -n $(CONFIG_CBFS_PREFIX)/refcode -c $(CBFS_COMPRESS_FLAG) -endif -ifeq ($(CONFIG_PXE_ROM),y) - $(CBFSTOOL) $@.tmp add -f $(CONFIG_PXE_ROM_FILE) -n pci$(CONFIG_PXE_ROM_ID).rom -t raw -endif -ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y) -ifeq ($(CONFIG_CPU_MICROCODE_ADDED_DURING_BUILD),y) - @printf " UPDATE-FIT \n" - $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) -endif -endif - mv $@.tmp $@ - @printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n" - $(CBFSTOOL) $@ print - stripped_vgabios_id = $(call strip_quotes,$(CONFIG_VGA_BIOS_ID)) cbfs-files-$(CONFIG_VGA_BIOS) += pci$(stripped_vgabios_id).rom pci$(stripped_vgabios_id).rom-file := $(call strip_quotes,$(CONFIG_VGA_BIOS_FILE)) @@ -173,9 +51,8 @@ cbfs-files-$(CONFIG_INTEL_MBI) += mbi.bin mbi.bin-file := $(call strip_quotes,$(CONFIG_MBI_FILE)) mbi.bin-type := mbi -cbfs-files-$(CONFIG_BOOTSPLASH) += bootsplash.jpg -bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE)) -bootsplash.jpg-type := bootsplash +CBFSTOOL_PRE1_OPTS = -m x86 -o $$(( $(CONFIG_ROM_SIZE) - $(CONFIG_CBFS_SIZE) )) +CBFSTOOL_PRE_OPTS = -b $(shell cat $(objcbfs)/base_xip.txt) ################################################################################ # i386 specific tools @@ -189,159 +66,10 @@ $(obj)/cmos_layout.bin: $(NVRAMTOOL) $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.l @printf " OPTION $(subst $(obj)/,,$(@))\n" $(NVRAMTOOL) -y $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout -L $@ -################################################################################ -# Common recipes for all stages - -$(objcbfs)/%.bin: $(objcbfs)/%.elf - @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" - $(OBJCOPY) -O binary $< $@ - -$(objcbfs)/%.elf: $(objcbfs)/%.debug - @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" - cp $< $@.tmp - $(NM) -n $@.tmp | sort > $(basename $@).map - $(OBJCOPY) --strip-debug $@.tmp - $(OBJCOPY) --add-gnu-debuglink=$< $@.tmp - mv $@.tmp $@ - -################################################################################ -# Build the ramstage (stage 2) - -ramstage-libs ?= - -ifeq ($(CONFIG_RELOCATABLE_RAMSTAGE),y) - -$(eval $(call rmodule_link,$(objcbfs)/ramstage.debug, $(objgenerated)/ramstage.o, $(CONFIG_HEAP_SIZE))) - -# The rmodule_link defintion creates an elf file with .rmod extension. -$(objcbfs)/ramstage.elf: $(objcbfs)/ramstage.debug.rmod - cp $< $@ - -else - -$(objcbfs)/ramstage.debug: $(objgenerated)/ramstage.o $(src)/arch/x86/ramstage.ld - @printf " CC $(subst $(obj)/,,$(@))\n" -ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y) - $(LD) -m elf_i386 -o $@ -L$(obj) $< -T $(src)/arch/x86/ramstage.ld -else - $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/x86/ramstage.ld $< -endif - -endif - -$(objgenerated)/ramstage.o: $$(ramstage-objs) $(LIBGCC_FILE_NAME) $$(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 -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 -endif - -################################################################################ -# done - -crt0s = $(src)/arch/x86/init/prologue.inc -ldscripts = -ldscripts += $(src)/arch/x86/init/romstage.ld -crt0s += $(src)/cpu/x86/32bit/entry32.inc -ldscripts += $(src)/cpu/x86/32bit/entry32.lds - -crt0s += $(src)/cpu/x86/fpu_enable.inc -ifeq ($(CONFIG_SSE),y) -crt0s += $(src)/cpu/x86/sse_enable.inc -endif - -crt0s += $(cpu_incs) -crt0s += $(cpu_incs-y) - -crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc - -ifeq ($(CONFIG_ROMCC),y) -crt0s += $(src)/arch/x86/init/crt0_romcc_epilogue.inc -endif - -ifeq ($(CONFIG_ROMCC),y) -ifeq ($(CONFIG_MMX),y) - ifeq ($(CONFIG_SSE),y) - ROMCCFLAGS := -mcpu=p4 -O2 # MMX, SSE - else - ROMCCFLAGS := -mcpu=p2 -O2 # MMX, !SSE - endif -else - ROMCCFLAGS := -mcpu=i386 -O2 # !MMX, !SSE -endif - -$(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 $@ -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 $@ - -$(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc - @printf " POST romstage.inc\n" - sed -e 's/\.rodata/.rom.data/g' -e 's/\^\.text/.section .rom.text/g' \ - -e 's/\^\.section \.text/.section .rom.text/g' $^ > $@.tmp - mv $@.tmp $@ -endif - -# Things that appear in every board -romstage-srcs += $(objgenerated)/crt0.s -ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c) -ifeq ($(CONFIG_GENERATE_MP_TABLE),y) -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/mptable.c),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/mptable.c -endif -endif -ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/irq_tables.c -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/reset.c),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/reset.c -endif -ifeq ($(CONFIG_GENERATE_ACPI_TABLES),y) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/acpi_tables.c -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/dsdt.asl -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt2.asl),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt2.asl -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt3.asl),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt3.asl -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt4.asl),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt4.asl -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt5.asl),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt5.asl -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/fadt.c),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/fadt.c -endif -endif -ifeq ($(CONFIG_HAVE_SMI_HANDLER),y) -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/smihandler.c),) -smm-srcs += src/mainboard/$(MAINBOARDDIR)/smihandler.c -endif -endif -ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c),) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c -endif - -################################################################################ -# Build the final rom image - -$(obj)/coreboot.pre: $(objcbfs)/romstage_xip.elf $(obj)/coreboot.pre1 $(CBFSTOOL) - @printf " CBFS $(subst $(obj)/,,$(@))\n" - cp $(obj)/coreboot.pre1 $@.tmp - $(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/romstage_xip.elf \ - -n $(CONFIG_CBFS_PREFIX)/romstage -c none \ - -b $(shell cat $(objcbfs)/base_xip.txt) - mv $@.tmp $@ -################################################################################ -# Build the bootblock +############################################################################### +# bootblock +############################################################################### bootblock_lds = $(src)/arch/x86/init/ldscript_failover.lb bootblock_lds += $(src)/cpu/x86/16bit/entry16.lds @@ -403,8 +131,58 @@ else $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld $< endif -################################################################################ -# Build the romstage +############################################################################### +# romstage +############################################################################### + +crt0s = $(src)/arch/x86/init/prologue.inc +ldscripts = +ldscripts += $(src)/arch/x86/init/romstage.ld +crt0s += $(src)/cpu/x86/32bit/entry32.inc +ldscripts += $(src)/cpu/x86/32bit/entry32.lds + +crt0s += $(src)/cpu/x86/fpu_enable.inc +ifeq ($(CONFIG_SSE),y) +crt0s += $(src)/cpu/x86/sse_enable.inc +endif + +crt0s += $(cpu_incs) +crt0s += $(cpu_incs-y) + +crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc + +ifeq ($(CONFIG_ROMCC),y) +crt0s += $(src)/arch/x86/init/crt0_romcc_epilogue.inc +endif + +ifeq ($(CONFIG_ROMCC),y) +ifeq ($(CONFIG_MMX),y) + ifeq ($(CONFIG_SSE),y) + ROMCCFLAGS := -mcpu=p4 -O2 # MMX, SSE + else + ROMCCFLAGS := -mcpu=p2 -O2 # MMX, !SSE + endif +else + ROMCCFLAGS := -mcpu=i386 -O2 # !MMX, !SSE +endif + +$(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 $@ +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 $@ + +$(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc + @printf " POST romstage.inc\n" + sed -e 's/\.rodata/.rom.data/g' -e 's/\^\.text/.section .rom.text/g' \ + -e 's/\^\.section \.text/.section .rom.text/g' $^ > $@.tmp + mv $@.tmp $@ +endif + +romstage-srcs += $(objgenerated)/crt0.s romstage-libs ?= @@ -460,6 +238,83 @@ $(objgenerated)/crt0.s: $(objgenerated)/crt0.romstage.S $(obj)/config.h $(obj)/b @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 $@ +############################################################################### +# ramstage +############################################################################### + +ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c) +ifeq ($(CONFIG_GENERATE_MP_TABLE),y) +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/mptable.c),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/mptable.c +endif +endif +ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/irq_tables.c +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/reset.c),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/reset.c +endif +ifeq ($(CONFIG_GENERATE_ACPI_TABLES),y) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/acpi_tables.c +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/dsdt.asl +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt2.asl),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt2.asl +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt3.asl),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt3.asl +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt4.asl),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt4.asl +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/ssdt5.asl),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/ssdt5.asl +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/fadt.c),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/fadt.c +endif +endif +ifeq ($(CONFIG_HAVE_SMI_HANDLER),y) +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/smihandler.c),) +smm-srcs += src/mainboard/$(MAINBOARDDIR)/smihandler.c +endif +endif +ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c),) +ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c +endif + +ramstage-libs ?= + +ifeq ($(CONFIG_RELOCATABLE_RAMSTAGE),y) + +$(eval $(call rmodule_link,$(objcbfs)/ramstage.debug, $(objgenerated)/ramstage.o, $(CONFIG_HEAP_SIZE))) + +# The rmodule_link defintion creates an elf file with .rmod extension. +$(objcbfs)/ramstage.elf: $(objcbfs)/ramstage.debug.rmod + cp $< $@ + +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 +else + $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/x86/ramstage.ld $< +endif + +endif + +$(objgenerated)/ramstage.o: $$(ramstage-objs) $(LIBGCC_FILE_NAME) $$(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 +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 +endif + + +################################################################################ + seabios: $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc \ HOSTCC="$(HOSTCC)" \ |