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