| ####################################################################### |
| # Take care of subdirectories |
| subdirs-y += boot |
| # subdirs-y += init |
| subdirs-y += lib |
| subdirs-y += smp |
| |
| obj-$(CONFIG_HAVE_OPTION_TABLE) += ../../option_table.o |
| |
| ifdef POST_EVALUATION |
| |
| ####################################################################### |
| # Build the final rom image |
| $(obj)/coreboot.rom: $(obj)/coreboot.pre $(obj)/coreboot_ram $(CBFSTOOL) |
| cp $(obj)/coreboot.pre $@ |
| if [ -f fallback/coreboot_apc ]; \ |
| then \ |
| $(CBFSTOOL) $@ add-stage fallback/coreboot_apc $(CONFIG_CBFS_PREFIX)/coreboot_apc $(CBFS_COMPRESS_FLAG); \ |
| fi |
| $(CBFSTOOL) $@ add-stage $(obj)/coreboot_ram $(CONFIG_CBFS_PREFIX)/coreboot_ram $(CBFS_COMPRESS_FLAG) |
| ifeq ($(CONFIG_PAYLOAD_NONE),y) |
| @printf " PAYLOAD none (as specified by user)\n" |
| else |
| @printf " PAYLOAD $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CBFS_PAYLOAD_COMPRESS_FLAG)\n" |
| $(CBFSTOOL) $(obj)/coreboot.rom add-payload $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CONFIG_CBFS_PREFIX)/payload $(CBFS_PAYLOAD_COMPRESS_FLAG) |
| endif |
| ifeq ($(CONFIG_VGA_BIOS),y) |
| @printf " VGABIOS $(CONFIG_FALLBACK_VGA_BIOS_FILE) $(CONFIG_FALLBACK_VGA_BIOS_ID)\n" |
| $(CBFSTOOL) $(obj)/coreboot.rom add $(CONFIG_FALLBACK_VGA_BIOS_FILE) "pci$(CONFIG_FALLBACK_VGA_BIOS_ID).rom" optionrom |
| endif |
| ifeq ($(CONFIG_INTEL_MBI),y) |
| @printf " MBI $(CONFIG_FALLBACK_MBI_FILE)\n" |
| $(CBFSTOOL) $(obj)/coreboot.rom add $(CONFIG_FALLBACK_MBI_FILE) mbi.bin mbi |
| endif |
| ifeq ($(CONFIG_BOOTSPLASH),y) |
| @printf " BOOTSPLASH $(CONFIG_FALLBACK_BOOTSPLASH_FILE)\n" |
| $(CBFSTOOL) $(obj)/coreboot.rom add $(CONFIG_FALLBACK_BOOTSPLASH_FILE) bootsplash.jpg bootsplash |
| endif |
| @printf " CBFSPRINT $(subst $(obj)/,,$(@))\n\n" |
| $(CBFSTOOL) $(obj)/coreboot.rom print |
| |
| ####################################################################### |
| # i386 specific tools |
| |
| $(obj)/option_table.h $(obj)/option_table.c $(obj)/arch/i386/../../option_table.c: $(obj)/build_opt_tbl $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout |
| @printf " OPTION $(subst $(obj)/,,$(@))\n" |
| $(obj)/build_opt_tbl --config $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout --header $(obj)/option_table.h --option $(obj)/option_table.c |
| |
| $(obj)/build_opt_tbl: $(top)/util/options/build_opt_tbl.c $(top)/src/include/pc80/mc146818rtc.h $(top)/src/include/boot/coreboot_tables.h $(obj)/config.h |
| @printf " HOSTCC $(subst $(obj)/,,$(@))\n" |
| $(HOSTCC) $(HOSTCFLAGS) -include $(obj)/config.h $< -o $@ |
| |
| ####################################################################### |
| # Build the coreboot_ram (stage 2) |
| |
| $(obj)/coreboot_ram: $(obj)/coreboot_ram.o $(src)/arch/i386/coreboot_ram.ld #ldoptions |
| @printf " CC $(subst $(obj)/,,$(@))\n" |
| $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/i386/coreboot_ram.ld $(obj)/coreboot_ram.o |
| $(NM) -n $(obj)/coreboot_ram | sort > $(obj)/coreboot_ram.map |
| |
| $(obj)/coreboot_ram.o: $(obj)/arch/i386/lib/c_start.o $(drivers) $(obj)/coreboot.a $(LIBGCC_FILE_NAME) |
| @printf " CC $(subst $(obj)/,,$(@))\n" |
| $(CC) -nostdlib -r -o $@ $(obj)/arch/i386/lib/c_start.o $(drivers) -Wl,-\( $(obj)/coreboot.a $(LIBGCC_FILE_NAME) -Wl,-\) |
| |
| $(obj)/coreboot.a: $(objs) |
| @printf " AR $(subst $(obj)/,,$(@))\n" |
| rm -f $(obj)/coreboot.a |
| $(AR) cr $(obj)/coreboot.a $(objs) |
| |
| ####################################################################### |
| # done |
| |
| crt0s := |
| ldscripts := |
| ldscripts += $(src)/arch/i386/init/ldscript_fallback_cbfs.lb |
| ldscripts += $(src)/arch/i386/lib/failover.lds |
| ifeq ($(CONFIG_BIG_BOOTBLOCK),y) |
| crt0s += $(src)/cpu/x86/16bit/entry16.inc |
| ldscripts += $(src)/cpu/x86/16bit/entry16.lds |
| endif |
| crt0s += $(src)/cpu/x86/32bit/entry32.inc |
| ldscripts += $(src)/cpu/x86/32bit/entry32.lds |
| ifeq ($(CONFIG_BIG_BOOTBLOCK),y) |
| crt0s += $(src)/cpu/x86/16bit/reset16.inc |
| ldscripts += $(src)/cpu/x86/16bit/reset16.lds |
| ifeq ($(CONFIG_ROMCC),y) |
| crt0s += $(src)/arch/i386/lib/cpu_reset.inc |
| endif |
| crt0s += $(src)/arch/i386/lib/id.inc |
| ldscripts += $(src)/arch/i386/lib/id.lds |
| endif |
| |
| crt0s += $(src)/cpu/x86/fpu_enable.inc |
| ifeq ($(CONFIG_CPU_AMD_GX1),y) |
| crt0s += $(src)/cpu/amd/model_gx1/cpu_setup.inc |
| crt0s += $(src)/cpu/amd/model_gx1/gx_setup.inc |
| endif |
| ifeq ($(CONFIG_SSE),y) |
| crt0s += $(src)/cpu/x86/sse_enable.inc |
| endif |
| |
| ifeq ($(CONFIG_CPU_AMD_LX),y) |
| crt0s += $(src)/cpu/amd/model_lx/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_F),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_F_1207),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_AM2),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_S1G1),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_754),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_939),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_AMD_SOCKET_940),y) |
| crt0s += $(src)/cpu/amd/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_CPU_INTEL_CORE),y) |
| crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc |
| endif |
| # Use Intel Core (not Core 2) code for CAR init, any CPU might be used. |
| ifeq ($(CONFIG_CPU_INTEL_SOCKET_BGA956),y) |
| crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc |
| endif |
| # should be CONFIG_CPU_VIA_C7, but bcom/winnetp680, jetway/j7f24, via/epia-cn, via/pc2500e don't use CAR yet |
| ifeq ($(CONFIG_BOARD_VIA_VT8454C),y) |
| crt0s += $(src)/cpu/via/car/cache_as_ram.inc |
| endif |
| ifeq ($(CONFIG_BOARD_VIA_EPIA_M700),y) |
| crt0s += $(src)/cpu/via/car/cache_as_ram.inc |
| endif |
| # who else could use this? |
| ifeq ($(CONFIG_BOARD_TYAN_S2735),y) |
| crt0s += $(src)/cpu/x86/car/cache_as_ram.inc |
| ldscripts += $(src)/cpu/x86/car/cache_as_ram.lds |
| endif |
| |
| ifeq ($(CONFIG_BIG_BOOTBLOCK),y) |
| ifeq ($(CONFIG_ROMCC),y) |
| crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/failover.inc |
| endif |
| endif |
| |
| ifeq ($(CONFIG_LLSHELL),y) |
| crt0s += $(src)/arch/i386/llshell/llshell.inc |
| endif |
| |
| crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc |
| |
| ifeq ($(CONFIG_SSE),y) |
| crt0s += $(src)/cpu/x86/sse_disable.inc |
| endif |
| ifeq ($(CONFIG_MMX),y) |
| crt0s += $(src)/cpu/x86/mmx_disable.inc |
| endif |
| |
| ifeq ($(CONFIG_AP_CODE_IN_CAR),y) |
| ldscripts += $(src)/arch/i386/init/ldscript_apc.lb |
| endif |
| |
| ifeq ($(CONFIG_BIG_BOOTBLOCK),y) |
| crt0s += $(chipset_bootblock_inc) |
| ldscripts += $(chipset_bootblock_lds) |
| endif |
| |
| OPTION_TABLE_H:= |
| ifeq ($(CONFIG_HAVE_OPTION_TABLE),y) |
| OPTION_TABLE_H:=$(obj)/option_table.h |
| endif |
| |
| ifeq ($(CONFIG_ROMCC),y) |
| ROMCCFLAGS ?= -mcpu=p2 -O2 |
| |
| $(obj)/mainboard/$(MAINBOARDDIR)/failover.inc: $(obj)/romcc $(src)/arch/i386/lib/failover.c |
| $(obj)/romcc $(ROMCCFLAGS) --label-prefix=failover $(INCLUDES) $(src)/arch/i386/lib/failover.c -o $@ |
| |
| $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(obj)/romcc $(OPTION_TABLE_H) $(obj)/build.h |
| $(obj)/romcc $(ROMCCFLAGS) -include $(obj)/build.h $(INCLUDES) $< -o $@ |
| |
| else |
| |
| $(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(obj)/option_table.h |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c -S $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c -o $@ |
| |
| $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(OPTION_TABLE_H) $(obj)/build.h |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -include $(obj)/build.h -I$(src) -I. -c -S $< -o $@.tmp1 |
| sed -e 's/\.rodata/.rom.data/g' -e 's/\.text/.section .rom.text/g' $@.tmp1 > $@.tmp |
| mv $@.tmp $@ |
| rm -f $@.tmp1 |
| endif |
| |
| else |
| # Only in first pass |
| |
| # Things that appear in every board |
| initobjs += $(obj)/mainboard/$(MAINBOARDDIR)/crt0.o |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/mainboard.o |
| ifeq ($(CONFIG_GENERATE_MP_TABLE),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/mptable.o |
| endif |
| ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/irq_tables.o |
| endif |
| ifeq ($(CONFIG_BOARD_HAS_HARD_RESET),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/reset.o |
| endif |
| ifeq ($(CONFIG_GENERATE_ACPI_TABLES),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/acpi_tables.o |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.o |
| # make doesn't have arithmetic operators or greater-than comparisons |
| ifeq ($(subst 5,4,$(CONFIG_ACPI_SSDTX_NUM)),4) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt2.o |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt3.o |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt4.o |
| endif |
| ifeq ($(CONFIG_ACPI_SSDTX_NUM),5) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt5.o |
| endif |
| ifeq ($(CONFIG_BOARD_HAS_FADT),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/fadt.o |
| endif |
| endif |
| |
| ifeq ($(CONFIG_HAVE_BUS_CONFIG),y) |
| objs += $(obj)/mainboard/$(MAINBOARDDIR)/get_bus_conf.o |
| endif |
| |
| endif |
| |
| ifeq ($(CONFIG_TINY_BOOTBLOCK),y) |
| include $(src)/arch/i386/Makefile.bootblock.inc |
| else |
| include $(src)/arch/i386/Makefile.bigbootblock.inc |
| endif |