src/arch/i386/Makefile.inc

   1 #######################################################################
   2 # Take care of subdirectories
   3 subdirs-y += boot
   4 # subdirs-y += init
   5 subdirs-y += lib
   6 subdirs-y += smp
   7
   8 obj-$(CONFIG_HAVE_OPTION_TABLE) += ../../option_table.o
   9
  10 #######################################################################
  11 # Build the final rom image
  12 COREBOOT_ROM_DEPENDENCIES:=
  13 ifneq ($(CONFIG_PAYLOAD_NONE),y)
  14 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_PAYLOAD_FILE)
  15 endif
  16 ifeq ($(CONFIG_VGA_BIOS),y)
  17 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_VGA_BIOS_FILE)
  18 endif
  19 ifeq ($(CONFIG_INTEL_MBI),y)
  20 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_MBI_FILE)
  21 endif
  22 ifeq ($(CONFIG_BOOTSPLASH),y)
  23 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_BOOTSPLASH_FILE)
  24 endif
  25 ifeq ($(CONFIG_AP_CODE_IN_CAR),y)
  26 COREBOOT_ROM_DEPENDENCIES+=$(obj)/coreboot_ap
  27 endif
  28
  29 $(obj)/coreboot.rom: $(obj)/coreboot.pre $(obj)/coreboot_ram $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES))
  30         printf "    CBFS       $(subst $(obj)/,,$(@))\n"
  31         cp $(obj)/coreboot.pre $@.tmp
  32         if [ -f $(obj)/coreboot_ap ]; \
  33         then \
  34                 $(CBFSTOOL) $@.tmp add-stage $(obj)/coreboot_ap $(CONFIG_CBFS_PREFIX)/coreboot_ap $(CBFS_COMPRESS_FLAG); \
  35         fi
  36         $(CBFSTOOL) $@.tmp add-stage $(obj)/coreboot_ram $(CONFIG_CBFS_PREFIX)/coreboot_ram $(CBFS_COMPRESS_FLAG)
  37 ifeq ($(CONFIG_PAYLOAD_NONE),y)
  38         printf "    PAYLOAD    none (as specified by user)\n"
  39 else
  40         printf "    PAYLOAD    $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CBFS_PAYLOAD_COMPRESS_FLAG)\n"
  41         $(CBFSTOOL) $@.tmp add-payload $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CONFIG_CBFS_PREFIX)/payload $(CBFS_PAYLOAD_COMPRESS_FLAG)
  42 endif
  43 ifeq ($(CONFIG_VGA_BIOS),y)
  44         printf "    VGABIOS    $(CONFIG_FALLBACK_VGA_BIOS_FILE) $(CONFIG_FALLBACK_VGA_BIOS_ID)\n"
  45         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_VGA_BIOS_FILE) "pci$(CONFIG_FALLBACK_VGA_BIOS_ID).rom" optionrom
  46 endif
  47 ifeq ($(CONFIG_INTEL_MBI),y)
  48         printf "    MBI        $(CONFIG_FALLBACK_MBI_FILE)\n"
  49         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_MBI_FILE) mbi.bin mbi
  50 endif
  51 ifeq ($(CONFIG_BOOTSPLASH),y)
  52         printf "    BOOTSPLASH $(CONFIG_FALLBACK_BOOTSPLASH_FILE)\n"
  53         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_BOOTSPLASH_FILE) bootsplash.jpg bootsplash
  54 endif
  55         mv $@.tmp $@
  56         printf "    CBFSPRINT  $(subst $(obj)/,,$(@))\n\n"
  57         $(CBFSTOOL) $@ print
  58
  59 #######################################################################
  60 # i386 specific tools
  61
  62 $(obj)/option_table.h $(obj)/option_table.c: $(obj)/build_opt_tbl $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout
  63         @printf "    OPTION     $(subst $(obj)/,,$(@))\n"
  64         $(obj)/build_opt_tbl --config $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout --header $(obj)/option_table.h --option $(obj)/option_table.c
  65
  66 $(obj)/build_opt_tbl: $(top)/util/options/build_opt_tbl.c $(top)/src/include/pc80/mc146818rtc.h $(top)/src/include/boot/coreboot_tables.h
  67         @printf "    HOSTCC     $(subst $(obj)/,,$(@))\n"
  68         $(HOSTCC) $(HOSTCFLAGS) $< -o $@
  69
  70 #######################################################################
  71 # Build the coreboot_ram (stage 2)
  72
  73 $(obj)/coreboot_ram: $(obj)/coreboot_ram.o $(src)/arch/i386/coreboot_ram.ld #ldoptions
  74         @printf "    CC         $(subst $(obj)/,,$(@))\n"
  75         $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/i386/coreboot_ram.ld $(obj)/coreboot_ram.o
  76         $(NM) -n $(obj)/coreboot_ram | sort > $(obj)/coreboot_ram.map
  77
  78 $(obj)/coreboot_ram.o: $(obj)/arch/i386/lib/c_start.o $$(drivers) $(obj)/coreboot.a $(LIBGCC_FILE_NAME)
  79         @printf "    CC         $(subst $(obj)/,,$(@))\n"
  80         $(CC) -nostdlib -r -o $@ $(obj)/arch/i386/lib/c_start.o $(drivers) -Wl,--start-group $(obj)/coreboot.a $(LIBGCC_FILE_NAME) -Wl,--end-group
  81
  82 $(obj)/coreboot.a: $$(objs)
  83         @printf "    AR         $(subst $(obj)/,,$(@))\n"
  84         rm -f $(obj)/coreboot.a
  85         $(AR) cr $(obj)/coreboot.a $^
  86
  87 #######################################################################
  88 # coreboot_ap.rom
  89
  90 ifeq ($(CONFIG_AP_CODE_IN_CAR),y)
  91
  92 $(obj)/coreboot_ap: $(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o
  93         @printf "    CC         $(subst $(obj)/,,$(@))\n"
  94         $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/i386/init/ldscript_apc.lb $^
  95         $(NM) -n $(obj)/coreboot_ap | sort > $(obj)/coreboot_ap.map
  96
  97
  98 endif
  99
 100 #######################################################################
 101 # done
 102
 103 crt0s = $(src)/arch/i386/init/crt0_prologue.inc
 104 ldscripts =
 105 ldscripts += $(src)/arch/i386/init/ldscript_fallback_cbfs.lb
 106 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
 107 crt0s += $(src)/cpu/x86/16bit/entry16.inc
 108 ldscripts += $(src)/cpu/x86/16bit/entry16.lds
 109 endif
 110 crt0s += $(src)/cpu/x86/32bit/entry32.inc
 111 ldscripts += $(src)/cpu/x86/32bit/entry32.lds
 112 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
 113 crt0s += $(src)/cpu/x86/16bit/reset16.inc
 114 ldscripts += $(src)/cpu/x86/16bit/reset16.lds
 115 ifeq ($(CONFIG_ROMCC),y)
 116 crt0s += $(src)/arch/i386/lib/cpu_reset.inc
 117 endif
 118 crt0s += $(src)/arch/i386/lib/id.inc
 119 ldscripts += $(src)/arch/i386/lib/id.lds
 120 endif
 121
 122 crt0s += $(src)/cpu/x86/fpu_enable.inc
 123 ifeq ($(CONFIG_CPU_AMD_GX1),y)
 124 crt0s += $(src)/cpu/amd/model_gx1/cpu_setup.inc
 125 crt0s += $(src)/cpu/amd/model_gx1/gx_setup.inc
 126 endif
 127 ifeq ($(CONFIG_SSE),y)
 128 crt0s += $(src)/cpu/x86/sse_enable.inc
 129 endif
 130
 131 ifeq ($(CONFIG_CPU_AMD_LX),y)
 132 crt0s += $(src)/cpu/amd/model_lx/cache_as_ram.inc
 133 endif
 134 ifeq ($(CONFIG_CPU_AMD_SOCKET_F),y)
 135 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 136 endif
 137 ifeq ($(CONFIG_CPU_AMD_SOCKET_F_1207),y)
 138 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 139 endif
 140 ifeq ($(CONFIG_CPU_AMD_SOCKET_AM2R2),y)
 141 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 142 endif
 143 ifeq ($(CONFIG_CPU_AMD_SOCKET_AM2),y)
 144 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 145 endif
 146 ifeq ($(CONFIG_CPU_AMD_SOCKET_S1G1),y)
 147 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 148 endif
 149 ifeq ($(CONFIG_CPU_AMD_SOCKET_754),y)
 150 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 151 endif
 152 ifeq ($(CONFIG_CPU_AMD_SOCKET_939),y)
 153 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 154 endif
 155 ifeq ($(CONFIG_CPU_AMD_SOCKET_940),y)
 156 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 157 endif
 158 ifeq ($(CONFIG_CPU_INTEL_ATOM_230),y)
 159 crt0s += $(src)/cpu/intel/model_106cx/cache_as_ram.inc
 160 endif
 161 ifeq ($(CONFIG_CPU_INTEL_CORE),y)
 162 crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
 163 endif
 164 # Use Intel Core (not Core 2) code for CAR init, any CPU might be used.
 165 ifeq ($(CONFIG_CPU_INTEL_SOCKET_BGA956),y)
 166 crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
 167 endif
 168 # should be CONFIG_CPU_VIA_C7, but bcom/winnetp680, jetway/j7f24, via/epia-cn, via/pc2500e don't use CAR yet
 169 ifeq ($(CONFIG_BOARD_VIA_VT8454C),y)
 170 crt0s += $(src)/cpu/via/car/cache_as_ram.inc
 171 endif
 172 ifeq ($(CONFIG_BOARD_VIA_EPIA_M700),y)
 173 crt0s += $(src)/cpu/via/car/cache_as_ram.inc
 174 endif
 175 # who else could use this?
 176 ifeq ($(CONFIG_BOARD_TYAN_S2735),y)
 177 crt0s += $(src)/cpu/x86/car/cache_as_ram.inc
 178 ldscripts += $(src)/cpu/x86/car/cache_as_ram.lds
 179 endif
 180
 181 ifeq ($(CONFIG_LLSHELL),y)
 182 crt0s += $(src)/arch/i386/llshell/llshell.inc
 183 endif
 184
 185 crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
 186
 187 ifeq ($(CONFIG_SSE),y)
 188 crt0s += $(src)/cpu/x86/sse_disable.inc
 189 endif
 190 ifeq ($(CONFIG_MMX),y)
 191 crt0s += $(src)/cpu/x86/mmx_disable.inc
 192 endif
 193
 194 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
 195 crt0s += $(chipset_bootblock_inc)
 196 ldscripts += $(chipset_bootblock_lds)
 197 endif
 198
 199 ifeq ($(CONFIG_ROMCC),y)
 200 crt0s += $(src)/arch/i386/init/crt0_romcc_epilogue.inc
 201 endif
 202
 203 OPTION_TABLE_H:=
 204 ifeq ($(CONFIG_HAVE_OPTION_TABLE),y)
 205 OPTION_TABLE_H:=$(obj)/option_table.h
 206 endif
 207
 208 ifeq ($(CONFIG_ROMCC),y)
 209 ROMCCFLAGS ?= -mcpu=p2 -O2
 210
 211 $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(obj)/romcc $(OPTION_TABLE_H) $(obj)/build.h
 212         printf "    ROMCC      romstage.inc\n"
 213         $(ROMCC) -c -S $(ROMCCFLAGS) -D__PRE_RAM__ -I. $(INCLUDES) $< -o $@
 214 else
 215
 216 $(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(OPTION_TABLE_H)
 217         @printf "    CC         $(subst $(obj)/,,$(@))\n"
 218         $(CC) -MMD $(CFLAGS) -I$(src) -I. -c $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c -o $@
 219
 220 $(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(OPTION_TABLE_H) $(obj)/build.h
 221         printf "    CC         romstage.inc\n"
 222         $(CC) -MMD $(CFLAGS) -D__PRE_RAM__ -I$(src) -I. -c -S $< -o $@
 223
 224 $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(obj)/mainboard/$(MAINBOARDDIR)/romstage.pre.inc
 225         printf "    POST       romstage.inc\n"
 226         sed -e 's/\.rodata/.rom.data/g' -e 's/\.text/.section .rom.text/g' $^ > $@.tmp
 227         mv $@.tmp $@
 228 endif
 229
 230 # Things that appear in every board
 231 initobjs += $(obj)/mainboard/$(MAINBOARDDIR)/crt0.o
 232 objs += $(obj)/mainboard/$(MAINBOARDDIR)/mainboard.o
 233 ifeq ($(CONFIG_GENERATE_MP_TABLE),y)
 234 objs += $(obj)/mainboard/$(MAINBOARDDIR)/mptable.o
 235 endif
 236 ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y)
 237 objs += $(obj)/mainboard/$(MAINBOARDDIR)/irq_tables.o
 238 endif
 239 ifeq ($(CONFIG_BOARD_HAS_HARD_RESET),y)
 240 objs += $(obj)/mainboard/$(MAINBOARDDIR)/reset.o
 241 endif
 242 ifeq ($(CONFIG_GENERATE_ACPI_TABLES),y)
 243 objs += $(obj)/mainboard/$(MAINBOARDDIR)/acpi_tables.o
 244 objs += $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.o
 245 # make doesn't have arithmetic operators or greater-than comparisons
 246 ifeq ($(subst 5,4,$(CONFIG_ACPI_SSDTX_NUM)),4)
 247 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt2.o
 248 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt3.o
 249 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt4.o
 250 endif
 251 ifeq ($(CONFIG_ACPI_SSDTX_NUM),5)
 252 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt5.o
 253 endif
 254 ifeq ($(CONFIG_BOARD_HAS_FADT),y)
 255 objs += $(obj)/mainboard/$(MAINBOARDDIR)/fadt.o
 256 endif
 257 endif
 258
 259 ifeq ($(CONFIG_HAVE_BUS_CONFIG),y)
 260 objs += $(obj)/mainboard/$(MAINBOARDDIR)/get_bus_conf.o
 261 endif
 262
 263 ifeq ($(CONFIG_TINY_BOOTBLOCK),y)
 264 include $(src)/arch/i386/Makefile.bootblock.inc
 265 else
 266 include $(src)/arch/i386/Makefile.bigbootblock.inc
 267 endif