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-$(CONFIG_HAVE_OPTION_TABLE) += ../../option_table.o
   9
  10 ifdef POST_EVALUATION
  11
  12 #######################################################################
  13 # Build the final rom image
  14 COREBOOT_ROM_DEPENDENCIES:=
  15 ifneq ($(CONFIG_PAYLOAD_NONE),y)
  16 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_PAYLOAD_FILE)
  17 endif
  18 ifeq ($(CONFIG_VGA_BIOS),y)
  19 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_VGA_BIOS_FILE)
  20 endif
  21 ifeq ($(CONFIG_INTEL_MBI),y)
  22 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_MBI_FILE)
  23 endif
  24 ifeq ($(CONFIG_BOOTSPLASH),y)
  25 COREBOOT_ROM_DEPENDENCIES+=$(CONFIG_FALLBACK_BOOTSPLASH_FILE)
  26 endif
  27 $(obj)/coreboot.rom: $(obj)/coreboot.pre $(obj)/coreboot_ram $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES))
  28         cp $(obj)/coreboot.pre $@.tmp
  29         if [ -f fallback/coreboot_apc ]; \
  30         then \
  31                 $(CBFSTOOL) $@.tmp add-stage fallback/coreboot_apc $(CONFIG_CBFS_PREFIX)/coreboot_apc $(CBFS_COMPRESS_FLAG); \
  32         fi
  33         $(CBFSTOOL) $@.tmp add-stage $(obj)/coreboot_ram $(CONFIG_CBFS_PREFIX)/coreboot_ram $(CBFS_COMPRESS_FLAG)
  34 ifeq ($(CONFIG_PAYLOAD_NONE),y)
  35         printf "    PAYLOAD    none (as specified by user)\n"
  36 else
  37         printf "    PAYLOAD    $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CBFS_PAYLOAD_COMPRESS_FLAG)\n"
  38         $(CBFSTOOL) $@.tmp add-payload $(CONFIG_FALLBACK_PAYLOAD_FILE) $(CONFIG_CBFS_PREFIX)/payload $(CBFS_PAYLOAD_COMPRESS_FLAG)
  39 endif
  40 ifeq ($(CONFIG_VGA_BIOS),y)
  41         printf "    VGABIOS    $(CONFIG_FALLBACK_VGA_BIOS_FILE) $(CONFIG_FALLBACK_VGA_BIOS_ID)\n"
  42         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_VGA_BIOS_FILE) "pci$(CONFIG_FALLBACK_VGA_BIOS_ID).rom" optionrom
  43 endif
  44 ifeq ($(CONFIG_INTEL_MBI),y)
  45         printf "    MBI        $(CONFIG_FALLBACK_MBI_FILE)\n"
  46         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_MBI_FILE) mbi.bin mbi
  47 endif
  48 ifeq ($(CONFIG_BOOTSPLASH),y)
  49         printf "    BOOTSPLASH $(CONFIG_FALLBACK_BOOTSPLASH_FILE)\n"
  50         $(CBFSTOOL) $@.tmp add $(CONFIG_FALLBACK_BOOTSPLASH_FILE) bootsplash.jpg bootsplash
  51 endif
  52         mv $@.tmp $@
  53         printf "    CBFSPRINT  $(subst $(obj)/,,$(@))\n\n"
  54         $(CBFSTOOL) $@ print
  55
  56 #######################################################################
  57 # i386 specific tools
  58
  59 $(obj)/option_table.h $(obj)/option_table.c: $(obj)/build_opt_tbl $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout
  60         @printf "    OPTION     $(subst $(obj)/,,$(@))\n"
  61         $(obj)/build_opt_tbl --config $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout --header $(obj)/option_table.h --option $(obj)/option_table.c
  62
  63 $(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
  64         @printf "    HOSTCC     $(subst $(obj)/,,$(@))\n"
  65         $(HOSTCC) $(HOSTCFLAGS) -include $(obj)/config.h $< -o $@
  66
  67 #######################################################################
  68 # Build the coreboot_ram (stage 2)
  69
  70 $(obj)/coreboot_ram: $(obj)/coreboot_ram.o $(src)/arch/i386/coreboot_ram.ld #ldoptions
  71         @printf "    CC         $(subst $(obj)/,,$(@))\n"
  72         $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/i386/coreboot_ram.ld $(obj)/coreboot_ram.o
  73         $(NM) -n $(obj)/coreboot_ram | sort > $(obj)/coreboot_ram.map
  74
  75 $(obj)/coreboot_ram.o: $(obj)/arch/i386/lib/c_start.o $(drivers) $(obj)/coreboot.a $(LIBGCC_FILE_NAME)
  76         @printf "    CC         $(subst $(obj)/,,$(@))\n"
  77         $(CC) -nostdlib -r -o $@ $(obj)/arch/i386/lib/c_start.o $(drivers) -Wl,--start-group $(obj)/coreboot.a $(LIBGCC_FILE_NAME) -Wl,--end-group
  78
  79 $(obj)/coreboot.a: $(objs)
  80         @printf "    AR         $(subst $(obj)/,,$(@))\n"
  81         rm -f $(obj)/coreboot.a
  82         $(AR) cr $(obj)/coreboot.a $(objs)
  83
  84 #######################################################################
  85 # done
  86
  87 crt0s :=
  88 ldscripts :=
  89 ldscripts += $(src)/arch/i386/init/ldscript_fallback_cbfs.lb
  90 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
  91 crt0s += $(src)/cpu/x86/16bit/entry16.inc
  92 ldscripts += $(src)/cpu/x86/16bit/entry16.lds
  93 endif
  94 crt0s += $(src)/cpu/x86/32bit/entry32.inc
  95 ldscripts += $(src)/cpu/x86/32bit/entry32.lds
  96 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
  97 crt0s += $(src)/cpu/x86/16bit/reset16.inc
  98 ldscripts += $(src)/cpu/x86/16bit/reset16.lds
  99 ifeq ($(CONFIG_ROMCC),y)
 100 crt0s += $(src)/arch/i386/lib/cpu_reset.inc
 101 endif
 102 crt0s += $(src)/arch/i386/lib/id.inc
 103 ldscripts += $(src)/arch/i386/lib/id.lds
 104 endif
 105
 106 crt0s += $(src)/cpu/x86/fpu_enable.inc
 107 ifeq ($(CONFIG_CPU_AMD_GX1),y)
 108 crt0s += $(src)/cpu/amd/model_gx1/cpu_setup.inc
 109 crt0s += $(src)/cpu/amd/model_gx1/gx_setup.inc
 110 endif
 111 ifeq ($(CONFIG_SSE),y)
 112 crt0s += $(src)/cpu/x86/sse_enable.inc
 113 endif
 114
 115 ifeq ($(CONFIG_CPU_AMD_LX),y)
 116 crt0s += $(src)/cpu/amd/model_lx/cache_as_ram.inc
 117 endif
 118 ifeq ($(CONFIG_CPU_AMD_SOCKET_F),y)
 119 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 120 endif
 121 ifeq ($(CONFIG_CPU_AMD_SOCKET_F_1207),y)
 122 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 123 endif
 124 ifeq ($(CONFIG_CPU_AMD_SOCKET_AM2R2),y)
 125 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 126 endif
 127 ifeq ($(CONFIG_CPU_AMD_SOCKET_AM2),y)
 128 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 129 endif
 130 ifeq ($(CONFIG_CPU_AMD_SOCKET_S1G1),y)
 131 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 132 endif
 133 ifeq ($(CONFIG_CPU_AMD_SOCKET_754),y)
 134 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 135 endif
 136 ifeq ($(CONFIG_CPU_AMD_SOCKET_939),y)
 137 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 138 endif
 139 ifeq ($(CONFIG_CPU_AMD_SOCKET_940),y)
 140 crt0s += $(src)/cpu/amd/car/cache_as_ram.inc
 141 endif
 142 ifeq ($(CONFIG_CPU_INTEL_CORE),y)
 143 crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
 144 endif
 145 # Use Intel Core (not Core 2) code for CAR init, any CPU might be used.
 146 ifeq ($(CONFIG_CPU_INTEL_SOCKET_BGA956),y)
 147 crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
 148 endif
 149 # should be CONFIG_CPU_VIA_C7, but bcom/winnetp680, jetway/j7f24, via/epia-cn, via/pc2500e don't use CAR yet
 150 ifeq ($(CONFIG_BOARD_VIA_VT8454C),y)
 151 crt0s += $(src)/cpu/via/car/cache_as_ram.inc
 152 endif
 153 ifeq ($(CONFIG_BOARD_VIA_EPIA_M700),y)
 154 crt0s += $(src)/cpu/via/car/cache_as_ram.inc
 155 endif
 156 # who else could use this?
 157 ifeq ($(CONFIG_BOARD_TYAN_S2735),y)
 158 crt0s += $(src)/cpu/x86/car/cache_as_ram.inc
 159 ldscripts += $(src)/cpu/x86/car/cache_as_ram.lds
 160 endif
 161
 162 ifeq ($(CONFIG_LLSHELL),y)
 163 crt0s += $(src)/arch/i386/llshell/llshell.inc
 164 endif
 165
 166 crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
 167
 168 ifeq ($(CONFIG_SSE),y)
 169 crt0s += $(src)/cpu/x86/sse_disable.inc
 170 endif
 171 ifeq ($(CONFIG_MMX),y)
 172 crt0s += $(src)/cpu/x86/mmx_disable.inc
 173 endif
 174
 175 ifeq ($(CONFIG_AP_CODE_IN_CAR),y)
 176 ldscripts += $(src)/arch/i386/init/ldscript_apc.lb
 177 endif
 178
 179 ifeq ($(CONFIG_BIG_BOOTBLOCK),y)
 180 crt0s += $(chipset_bootblock_inc)
 181 ldscripts += $(chipset_bootblock_lds)
 182 endif
 183
 184 OPTION_TABLE_H:=
 185 ifeq ($(CONFIG_HAVE_OPTION_TABLE),y)
 186 OPTION_TABLE_H:=$(obj)/option_table.h
 187 endif
 188
 189 ifeq ($(CONFIG_ROMCC),y)
 190 ROMCCFLAGS ?= -mcpu=p2 -O2
 191
 192 $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(obj)/romcc $(OPTION_TABLE_H) $(obj)/build.h
 193         printf "    ROMCC      romstage.inc\n"
 194         $(obj)/romcc $(ROMCCFLAGS) -include $(obj)/build.h $(INCLUDES) $< -o $@
 195
 196 else
 197
 198 $(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(obj)/option_table.h
 199         $(CC) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c -S  $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c -o $@
 200
 201 $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/romstage.c $(OPTION_TABLE_H) $(obj)/build.h
 202         printf "    GEN        romstage.inc\n"
 203         $(CC) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -include $(obj)/build.h -I$(src) -I. -c -S $< -o $@.tmp1
 204         sed -e 's/\.rodata/.rom.data/g' -e 's/\.text/.section .rom.text/g' $@.tmp1 > $@.tmp
 205         mv $@.tmp $@
 206         rm -f $@.tmp1
 207 endif
 208
 209 else
 210 # Only in first pass
 211
 212 # Things that appear in every board
 213 initobjs += $(obj)/mainboard/$(MAINBOARDDIR)/crt0.o
 214 objs += $(obj)/mainboard/$(MAINBOARDDIR)/mainboard.o
 215 ifeq ($(CONFIG_GENERATE_MP_TABLE),y)
 216 objs += $(obj)/mainboard/$(MAINBOARDDIR)/mptable.o
 217 endif
 218 ifeq ($(CONFIG_GENERATE_PIRQ_TABLE),y)
 219 objs += $(obj)/mainboard/$(MAINBOARDDIR)/irq_tables.o
 220 endif
 221 ifeq ($(CONFIG_BOARD_HAS_HARD_RESET),y)
 222 objs += $(obj)/mainboard/$(MAINBOARDDIR)/reset.o
 223 endif
 224 ifeq ($(CONFIG_GENERATE_ACPI_TABLES),y)
 225 objs += $(obj)/mainboard/$(MAINBOARDDIR)/acpi_tables.o
 226 objs += $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.o
 227 # make doesn't have arithmetic operators or greater-than comparisons
 228 ifeq ($(subst 5,4,$(CONFIG_ACPI_SSDTX_NUM)),4)
 229 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt2.o
 230 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt3.o
 231 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt4.o
 232 endif
 233 ifeq ($(CONFIG_ACPI_SSDTX_NUM),5)
 234 objs += $(obj)/mainboard/$(MAINBOARDDIR)/ssdt5.o
 235 endif
 236 ifeq ($(CONFIG_BOARD_HAS_FADT),y)
 237 objs += $(obj)/mainboard/$(MAINBOARDDIR)/fadt.o
 238 endif
 239 endif
 240
 241 ifeq ($(CONFIG_HAVE_BUS_CONFIG),y)
 242 objs += $(obj)/mainboard/$(MAINBOARDDIR)/get_bus_conf.o
 243 endif
 244
 245 endif
 246
 247 ifeq ($(CONFIG_TINY_BOOTBLOCK),y)
 248 include $(src)/arch/i386/Makefile.bootblock.inc
 249 else
 250 include $(src)/arch/i386/Makefile.bigbootblock.inc
 251 endif