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   1 #
   2 # This file is subject to the terms and conditions of the GNU General Public
   3 # License.  See the file "COPYING" in the main directory of this archive
   4 # for more details.
   5 #
   6 # Copyright (C) 1994, 95, 96, 2003 by Ralf Baechle
   7 # DECStation modifications by Paul M. Antoine, 1996
   8 # Copyright (C) 2002, 2003, 2004  Maciej W. Rozycki
   9 #
  10 # This file is included by the global makefile so that you can add your own
  11 # architecture-specific flags and dependencies. Remember to do have actions
  12 # for "archclean" cleaning up for this architecture.
  13 #
  14
  15 as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
  16              -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
  17              else echo "$(2)"; fi ;)
  18
  19 cflags-y :=
  20
  21 #
  22 # Select the object file format to substitute into the linker script.
  23 #
  24 ifdef CONFIG_CPU_LITTLE_ENDIAN
  25 32bit-tool-prefix       = mipsel-linux-
  26 64bit-tool-prefix       = mips64el-linux-
  27 32bit-bfd               = elf32-tradlittlemips
  28 64bit-bfd               = elf64-tradlittlemips
  29 32bit-emul              = elf32ltsmip
  30 64bit-emul              = elf64ltsmip
  31 else
  32 32bit-tool-prefix       = mips-linux-
  33 64bit-tool-prefix       = mips64-linux-
  34 32bit-bfd               = elf32-tradbigmips
  35 64bit-bfd               = elf64-tradbigmips
  36 32bit-emul              = elf32btsmip
  37 64bit-emul              = elf64btsmip
  38 endif
  39
  40 ifdef CONFIG_32BIT
  41 gcc-abi                 = 32
  42 tool-prefix             = $(32bit-tool-prefix)
  43 UTS_MACHINE             := mips
  44 endif
  45 ifdef CONFIG_64BIT
  46 gcc-abi                 = 64
  47 tool-prefix             = $(64bit-tool-prefix)
  48 UTS_MACHINE             := mips64
  49 endif
  50
  51 ifdef CONFIG_CROSSCOMPILE
  52 CROSS_COMPILE           := $(tool-prefix)
  53 endif
  54
  55 CHECKFLAGS-y                            += -D__linux__ -D__mips__ \
  56                                            -D_ABIO32=1 \
  57                                            -D_ABIN32=2 \
  58                                            -D_ABI64=3
  59 CHECKFLAGS-$(CONFIG_32BIT)              += -D_MIPS_SIM=_ABIO32 \
  60                                            -D_MIPS_SZLONG=32 \
  61                                            -D__PTRDIFF_TYPE__=int
  62 CHECKFLAGS-$(CONFIG_64BIT)              += -m64 -D_MIPS_SIM=_ABI64 \
  63                                            -D_MIPS_SZLONG=64 \
  64                                            -D__PTRDIFF_TYPE__="long int"
  65 CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN)     += -D__MIPSEB__
  66 CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)  += -D__MIPSEL__
  67
  68 CHECKFLAGS                              = $(CHECKFLAGS-y)
  69
  70 ifdef CONFIG_BUILD_ELF64
  71 gas-abi                 = 64
  72 ld-emul                 = $(64bit-emul)
  73 vmlinux-32              = vmlinux.32
  74 vmlinux-64              = vmlinux
  75 else
  76 gas-abi                 = 32
  77 ld-emul                 = $(32bit-emul)
  78 vmlinux-32              = vmlinux
  79 vmlinux-64              = vmlinux.64
  80
  81 cflags-$(CONFIG_64BIT)  += $(call cc-option,-mno-explicit-relocs)
  82 endif
  83
  84 #
  85 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
  86 # code since it only slows down the whole thing.  At some point we might make
  87 # use of global pointer optimizations but their use of $28 conflicts with
  88 # the current pointer optimization.
  89 #
  90 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  91 # machines may also.  Since BFD is incredibly buggy with respect to
  92 # crossformat linking we rely on the elf2ecoff tool for format conversion.
  93 #
  94 cflags-y                        += -I $(TOPDIR)/include/asm/gcc
  95 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
  96 cflags-y                        += $(call cc-option, -finline-limit=100000)
  97 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  98 MODFLAGS                        += -mlong-calls
  99
 100 cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
 101
 102 #
 103 # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
 104 #
 105 # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
 106 #                  recent tools)
 107 # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
 108 #                  with up to the oldest supported tools)
 109 # <isa2>        -- an ISA designation used as an ABI selector for
 110 #                  gcc versions that do not support "-mabi=32"
 111 #                  (depending on the CPU type, either "mips1" or
 112 #                  "mips2")
 113 #
 114 set_gccflags = $(shell \
 115 while :; do \
 116         cpu=$(1); isa=-$(2); \
 117         for gcc_opt in -march= -mcpu=; do \
 118                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
 119                         -xc /dev/null > /dev/null 2>&1 && \
 120                         break 2; \
 121         done; \
 122         cpu=$(3); isa=-$(4); \
 123         for gcc_opt in -march= -mcpu=; do \
 124                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
 125                         -xc /dev/null > /dev/null 2>&1 && \
 126                         break 2; \
 127         done; \
 128         break; \
 129 done; \
 130 gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
 131 if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
 132         gcc_isa=$$isa; \
 133 else \
 134         gcc_abi=; gcc_isa=-$(5); \
 135 fi; \
 136 gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
 137 while :; do \
 138         for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
 139                 $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
 140                         -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
 141                         break 2; \
 142         done; \
 143         gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
 144         break; \
 145 done; \
 146 if test "$(gcc-abi)" != "$(gas-abi)"; then \
 147         gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
 148 fi; \
 149 if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
 150         $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
 151                 -xc /dev/null > /dev/null 2>&1 && \
 152                 gcc_isa=; \
 153 fi; \
 154 echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
 155
 156 #
 157 # CPU-dependent compiler/assembler options for optimization.
 158 #
 159 cflags-$(CONFIG_CPU_R3000)      += \
 160                         $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
 161
 162 cflags-$(CONFIG_CPU_TX39XX)     += \
 163                         $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
 164
 165 cflags-$(CONFIG_CPU_R6000)      += \
 166                         $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
 167                         -Wa,--trap
 168
 169 cflags-$(CONFIG_CPU_R4300)      += \
 170                         $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
 171                         -Wa,--trap
 172
 173 cflags-$(CONFIG_CPU_VR41XX)     += \
 174                         $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
 175                         -Wa,--trap
 176
 177 cflags-$(CONFIG_CPU_R4X00)      += \
 178                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
 179                         -Wa,--trap
 180
 181 cflags-$(CONFIG_CPU_TX49XX)     += \
 182                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
 183                         -Wa,--trap
 184
 185 cflags-$(CONFIG_CPU_MIPS32_R1)  += \
 186                         $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
 187                         -Wa,--trap
 188
 189 cflags-$(CONFIG_CPU_MIPS64_R1)  += \
 190                         $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
 191                         -Wa,--trap
 192
 193 cflags-$(CONFIG_CPU_R5000)      += \
 194                         $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
 195                         -Wa,--trap
 196
 197 cflags-$(CONFIG_CPU_R5432)      += \
 198                         $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
 199                         -Wa,--trap
 200
 201 cflags-$(CONFIG_CPU_NEVADA)     += \
 202                         $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
 203                         -Wa,--trap
 204 #                       $(call cc-option,-mmad)
 205
 206 cflags-$(CONFIG_CPU_RM7000)     += \
 207                         $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
 208                         -Wa,--trap
 209
 210 cflags-$(CONFIG_CPU_RM9000)     += \
 211                         $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
 212                         -Wa,--trap
 213
 214 cflags-$(CONFIG_CPU_SB1)        += \
 215                         $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
 216                         -Wa,--trap
 217
 218 cflags-$(CONFIG_CPU_R8000)      += \
 219                         $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
 220                         -Wa,--trap
 221
 222 cflags-$(CONFIG_CPU_R10000)     += \
 223                         $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
 224                         -Wa,--trap
 225
 226 ifdef CONFIG_CPU_SB1
 227 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 228 MODFLAGS        += -msb1-pass1-workarounds
 229 endif
 230 endif
 231
 232 #
 233 # Firmware support
 234 #
 235 libs-$(CONFIG_ARC)              += arch/mips/arc/
 236 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
 237
 238 #
 239 # Board-dependent options and extra files
 240 #
 241
 242 #
 243 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 244 #
 245 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 246 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
 247 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 248
 249 #
 250 # Common Alchemy Au1x00 stuff
 251 #
 252 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
 253 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
 254
 255 #
 256 # AMD Alchemy Pb1000 eval board
 257 #
 258 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
 259 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
 260 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 261
 262 #
 263 # AMD Alchemy Pb1100 eval board
 264 #
 265 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
 266 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
 267 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 268
 269 #
 270 # AMD Alchemy Pb1500 eval board
 271 #
 272 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
 273 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
 274 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 275
 276 #
 277 # AMD Alchemy Pb1550 eval board
 278 #
 279 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
 280 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
 281 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 282
 283 #
 284 # AMD Alchemy Pb1200 eval board
 285 #
 286 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
 287 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
 288 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 289
 290 #
 291 # AMD Alchemy Db1000 eval board
 292 #
 293 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
 294 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
 295 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 296
 297 #
 298 # AMD Alchemy Db1100 eval board
 299 #
 300 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
 301 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
 302 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 303
 304 #
 305 # AMD Alchemy Db1500 eval board
 306 #
 307 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
 308 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
 309 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 310
 311 #
 312 # AMD Alchemy Db1550 eval board
 313 #
 314 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
 315 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
 316 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 317
 318 #
 319 # AMD Alchemy Db1200 eval board
 320 #
 321 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
 322 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
 323 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 324
 325 #
 326 # AMD Alchemy Bosporus eval board
 327 #
 328 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
 329 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
 330 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 331
 332 #
 333 # AMD Alchemy Mirage eval board
 334 #
 335 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
 336 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
 337 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 338
 339 #
 340 # 4G-Systems eval board
 341 #
 342 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
 343 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 344
 345 #
 346 # MyCable eval board
 347 #
 348 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
 349 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 350
 351 #
 352 # Cobalt Server
 353 #
 354 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 355 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/cobalt
 356 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 357
 358 #
 359 # DECstation family
 360 #
 361 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 362 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
 363 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 364 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 365 CLEAN_FILES                     += drivers/tc/lk201-map.c
 366
 367 #
 368 # Galileo EV64120 Board
 369 #
 370 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
 371 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
 372 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
 373 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 374
 375 #
 376 # Galileo EV96100 Board
 377 #
 378 core-$(CONFIG_MIPS_EV96100)     += arch/mips/galileo-boards/ev96100/
 379 cflags-$(CONFIG_MIPS_EV96100)   += -Iinclude/asm-mips/mach-ev96100
 380 load-$(CONFIG_MIPS_EV96100)     += 0xffffffff80100000
 381
 382 #
 383 # Globespan IVR eval board with QED 5231 CPU
 384 #
 385 core-$(CONFIG_ITE_BOARD_GEN)    += arch/mips/ite-boards/generic/
 386 core-$(CONFIG_MIPS_IVR)         += arch/mips/ite-boards/ivr/
 387 load-$(CONFIG_MIPS_IVR)         += 0xffffffff80100000
 388
 389 #
 390 # ITE 8172 eval board with QED 5231 CPU
 391 #
 392 core-$(CONFIG_MIPS_ITE8172)     += arch/mips/ite-boards/qed-4n-s01b/
 393 load-$(CONFIG_MIPS_ITE8172)     += 0xffffffff80100000
 394
 395 #
 396 # For all MIPS, Inc. eval boards
 397 #
 398 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
 399
 400 #
 401 # MIPS Atlas board
 402 #
 403 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
 404 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
 405 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
 406 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
 407
 408 #
 409 # MIPS Malta board
 410 #
 411 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
 412 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
 413 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 414
 415 #
 416 # MIPS SEAD board
 417 #
 418 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 419 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 420
 421 #
 422 # Momentum Ocelot board
 423 #
 424 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 425 # mips_io_port_base.
 426 #
 427 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 428                                    arch/mips/gt64120/momenco_ocelot/
 429 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 430 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 431
 432 #
 433 # Momentum Ocelot-G board
 434 #
 435 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
 436 # mips_io_port_base.
 437 #
 438 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
 439 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
 440
 441 #
 442 # Momentum Ocelot-C and -CS boards
 443 #
 444 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 445 # mips_io_port_base.
 446 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 447 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 448
 449 #
 450 # PMC-Sierra Yosemite
 451 #
 452 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 453 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 454 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 455
 456 # Qemu simulating MIPS32 4Kc
 457 #
 458 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 459 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 460 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 461
 462 #
 463 # Momentum Ocelot-3
 464 #
 465 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 466 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 467 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 468
 469 #
 470 # Momentum Jaguar ATX
 471 #
 472 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
 473 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
 474 #ifdef CONFIG_JAGUAR_DMALOW
 475 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
 476 #else
 477 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
 478 #endif
 479
 480 #
 481 # NEC DDB
 482 #
 483 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 484
 485 #
 486 # NEC DDB Vrc-5074
 487 #
 488 core-$(CONFIG_DDB5074)          += arch/mips/ddb5xxx/ddb5074/
 489 load-$(CONFIG_DDB5074)          += 0xffffffff80080000
 490
 491 #
 492 # NEC DDB Vrc-5476
 493 #
 494 core-$(CONFIG_DDB5476)          += arch/mips/ddb5xxx/ddb5476/
 495 load-$(CONFIG_DDB5476)          += 0xffffffff80080000
 496
 497 #
 498 # NEC DDB Vrc-5477
 499 #
 500 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 501 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 502
 503 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 504 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 505 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 506
 507 #
 508 # Common VR41xx
 509 #
 510 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 511 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 512
 513 #
 514 # NEC VR4133
 515 #
 516 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 517 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 518
 519 #
 520 # ZAO Networks Capcella (VR4131)
 521 #
 522 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 523
 524 #
 525 # Victor MP-C303/304 (VR4122)
 526 #
 527 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 528
 529 #
 530 # IBM WorkPad z50 (VR4121)
 531 #
 532 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 533 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 534
 535 #
 536 # CASIO CASSIPEIA E-55/65 (VR4111)
 537 #
 538 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 539 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 540
 541 #
 542 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 543 #
 544 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 545
 546 #
 547 # SGI IP22 (Indy/Indigo2)
 548 #
 549 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 550 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 551 # be aligned to a multiple of the kernel stack size or the handling of the
 552 # current variable will break so for 64-bit kernels we have to raise the start
 553 # address by 8kb.
 554 #
 555 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 556 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 557 ifdef CONFIG_32BIT
 558 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 559 endif
 560 ifdef CONFIG_64BIT
 561 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 562 endif
 563
 564 #
 565 # SGI-IP27 (Origin200/2000)
 566 #
 567 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 568 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 569 # be 16kb aligned or the handling of the current variable will break.
 570 #
 571 ifdef CONFIG_SGI_IP27
 572 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 573 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 574 ifdef CONFIG_BUILD_ELF64
 575 ifdef CONFIG_MAPPED_KERNEL
 576 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 577 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 578 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 579 else
 580 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 581 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 582 endif
 583 else
 584 ifdef CONFIG_MAPPED_KERNEL
 585 load-$(CONFIG_SGI_IP27)         += 0xffffffffc001c000
 586 OBJCOPYFLAGS                    := --change-addresses=0xc000000080000000
 587 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 588 else
 589 load-$(CONFIG_SGI_IP27)         += 0xffffffff8001c000
 590 OBJCOPYFLAGS                    := --change-addresses=0xa800000080000000
 591 endif
 592 endif
 593 endif
 594
 595 #
 596 # SGI-IP32 (O2)
 597 #
 598 # Set the load address to >= 80069000 if you want to leave space for symmon,
 599 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 600 # a multiple of the kernel stack size or the handling of the current variable
 601 # will break.
 602 #
 603 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 604 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 605 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 606
 607 #
 608 # Sibyte SB1250 SOC
 609 #
 610 # This is a LIB so that it links at the end, and initcalls are later
 611 # the sequence; but it is built as an object so that modules don't get
 612 # removed (as happens, even if they have __initcall/module_init)
 613 #
 614 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 615 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte
 616
 617 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 618 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte
 619
 620 #
 621 # Sibyte BCM91120x (Carmel) board
 622 # Sibyte BCM91120C (CRhine) board
 623 # Sibyte BCM91125C (CRhone) board
 624 # Sibyte BCM91125E (Rhone) board
 625 # Sibyte SWARM board
 626 #
 627 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 628 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 629 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 630 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 631 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 632 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 633 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 634 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 635 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 636 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 637 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 638 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 639
 640 #
 641 # SNI RM200 PCI
 642 #
 643 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
 644 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
 645 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
 646
 647 #
 648 # Toshiba JMR-TX3927 board
 649 #
 650 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
 651                                    arch/mips/jmr3927/common/
 652 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
 653
 654 #
 655 # Toshiba RBTX4927 board or
 656 # Toshiba RBTX4937 board
 657 #
 658 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
 659 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
 660 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
 661
 662 cflags-y                        += -Iinclude/asm-mips/mach-generic
 663 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 664
 665 ifdef CONFIG_32BIT
 666 ifdef CONFIG_CPU_LITTLE_ENDIAN
 667 JIFFIES                 = jiffies_64
 668 else
 669 JIFFIES                 = jiffies_64 + 4
 670 endif
 671 else
 672 JIFFIES                 = jiffies_64
 673 endif
 674
 675 AFLAGS          += $(cflags-y)
 676 CFLAGS          += $(cflags-y)
 677
 678 LDFLAGS                 += -m $(ld-emul)
 679
 680 OBJCOPYFLAGS            += --remove-section=.reginfo
 681
 682 #
 683 # Choosing incompatible machines durings configuration will result in
 684 # error messages during linking.  Select a default linkscript if
 685 # none has been choosen above.
 686 #
 687
 688 CPPFLAGS_vmlinux.lds := \
 689         $(CFLAGS) \
 690         -D"LOADADDR=$(load-y)" \
 691         -D"JIFFIES=$(JIFFIES)" \
 692         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 693
 694 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 695
 696 libs-y                  += arch/mips/lib/
 697 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
 698 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
 699
 700 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 701
 702 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 703
 704 ifdef CONFIG_LASAT
 705 rom.bin rom.sw: vmlinux
 706         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 707 endif
 708
 709 #
 710 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 711 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 712 # convert to ECOFF using elf2ecoff.
 713 #
 714 vmlinux.32: vmlinux
 715         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 716
 717 #
 718 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 719 # ELF files from 32-bit files by conversion.
 720 #
 721 vmlinux.64: vmlinux
 722         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 723
 724 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 725
 726 ifdef CONFIG_BOOT_ELF32
 727 all:    $(vmlinux-32)
 728 endif
 729
 730 ifdef CONFIG_BOOT_ELF64
 731 all:    $(vmlinux-64)
 732 endif
 733
 734 ifdef CONFIG_MIPS_ATLAS
 735 all:    vmlinux.srec
 736 endif
 737
 738 ifdef CONFIG_MIPS_MALTA
 739 all:    vmlinux.srec
 740 endif
 741
 742 ifdef CONFIG_MIPS_SEAD
 743 all:    vmlinux.srec
 744 endif
 745
 746 ifdef CONFIG_SNI_RM200_PCI
 747 all:    vmlinux.ecoff
 748 endif
 749
 750 vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
 751         +@$(call makeboot,$@)
 752
 753 vmlinux.srec: $(vmlinux-32)
 754         +@$(call makeboot,$@)
 755
 756 CLEAN_FILES += vmlinux.ecoff \
 757                vmlinux.srec \
 758                vmlinux.rm200.tmp \
 759                vmlinux.rm200
 760
 761 archclean:
 762         @$(MAKE) $(clean)=arch/mips/boot
 763         @$(MAKE) $(clean)=arch/mips/lasat
 764
 765
 766 CLEAN_FILES += vmlinux.32 \
 767                vmlinux.64 \
 768                vmlinux.ecoff