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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                        += $(call cc-option, -finline-limit=100000)
  97 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  98 MODFLAGS                        += -mlong-calls
  99
 100 #
 101 # We explicitly add the endianness specifier if needed, this allows
 102 # to compile kernels with a toolchain for the other endianness. We
 103 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
 104 # when fed the toolchain default!
 105 #
 106 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB)
 107 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL)
 108
 109 cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
 110
 111 #
 112 # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
 113 #
 114 # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
 115 #                  recent tools)
 116 # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
 117 #                  with up to the oldest supported tools)
 118 # <isa2>        -- an ISA designation used as an ABI selector for
 119 #                  gcc versions that do not support "-mabi=32"
 120 #                  (depending on the CPU type, either "mips1" or
 121 #                  "mips2")
 122 #
 123 set_gccflags = $(shell \
 124 while :; do \
 125         cpu=$(1); isa=-$(2); \
 126         for gcc_opt in -march= -mcpu=; do \
 127                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
 128                         -xc /dev/null > /dev/null 2>&1 && \
 129                         break 2; \
 130         done; \
 131         cpu=$(3); isa=-$(4); \
 132         for gcc_opt in -march= -mcpu=; do \
 133                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
 134                         -xc /dev/null > /dev/null 2>&1 && \
 135                         break 2; \
 136         done; \
 137         break; \
 138 done; \
 139 gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
 140 if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
 141         gcc_isa=$$isa; \
 142 else \
 143         gcc_abi=; gcc_isa=-$(5); \
 144 fi; \
 145 gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
 146 while :; do \
 147         for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
 148                 $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
 149                         -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
 150                         break 2; \
 151         done; \
 152         gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
 153         break; \
 154 done; \
 155 if test "$(gcc-abi)" != "$(gas-abi)"; then \
 156         gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
 157 fi; \
 158 if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
 159         $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
 160                 -xc /dev/null > /dev/null 2>&1 && \
 161                 gcc_isa=; \
 162 fi; \
 163 echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
 164
 165 #
 166 # CPU-dependent compiler/assembler options for optimization.
 167 #
 168 cflags-$(CONFIG_CPU_R3000)      += \
 169                         $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
 170
 171 cflags-$(CONFIG_CPU_TX39XX)     += \
 172                         $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
 173
 174 cflags-$(CONFIG_CPU_R6000)      += \
 175                         $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
 176                         -Wa,--trap
 177
 178 cflags-$(CONFIG_CPU_R4300)      += \
 179                         $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
 180                         -Wa,--trap
 181
 182 cflags-$(CONFIG_CPU_VR41XX)     += \
 183                         $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
 184                         -Wa,--trap
 185
 186 cflags-$(CONFIG_CPU_R4X00)      += \
 187                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
 188                         -Wa,--trap
 189
 190 cflags-$(CONFIG_CPU_TX49XX)     += \
 191                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
 192                         -Wa,--trap
 193
 194 cflags-$(CONFIG_CPU_MIPS32_R1)  += \
 195                         $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
 196                         -Wa,--trap
 197
 198 cflags-$(CONFIG_CPU_MIPS64_R1)  += \
 199                         $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
 200                         -Wa,--trap
 201
 202 cflags-$(CONFIG_CPU_R5000)      += \
 203                         $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
 204                         -Wa,--trap
 205
 206 cflags-$(CONFIG_CPU_R5432)      += \
 207                         $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
 208                         -Wa,--trap
 209
 210 cflags-$(CONFIG_CPU_NEVADA)     += \
 211                         $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
 212                         -Wa,--trap
 213 #                       $(call cc-option,-mmad)
 214
 215 cflags-$(CONFIG_CPU_RM7000)     += \
 216                         $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
 217                         -Wa,--trap
 218
 219 cflags-$(CONFIG_CPU_RM9000)     += \
 220                         $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
 221                         -Wa,--trap
 222
 223 cflags-$(CONFIG_CPU_SB1)        += \
 224                         $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
 225                         -Wa,--trap
 226
 227 cflags-$(CONFIG_CPU_R8000)      += \
 228                         $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
 229                         -Wa,--trap
 230
 231 cflags-$(CONFIG_CPU_R10000)     += \
 232                         $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
 233                         -Wa,--trap
 234
 235 ifdef CONFIG_CPU_SB1
 236 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 237 MODFLAGS        += -msb1-pass1-workarounds
 238 endif
 239 endif
 240
 241 #
 242 # Firmware support
 243 #
 244 libs-$(CONFIG_ARC)              += arch/mips/arc/
 245 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
 246
 247 #
 248 # Board-dependent options and extra files
 249 #
 250
 251 #
 252 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 253 #
 254 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 255 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
 256 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 257
 258 #
 259 # Common Alchemy Au1x00 stuff
 260 #
 261 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
 262 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
 263
 264 #
 265 # AMD Alchemy Pb1000 eval board
 266 #
 267 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
 268 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
 269 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 270
 271 #
 272 # AMD Alchemy Pb1100 eval board
 273 #
 274 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
 275 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
 276 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 277
 278 #
 279 # AMD Alchemy Pb1500 eval board
 280 #
 281 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
 282 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
 283 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 284
 285 #
 286 # AMD Alchemy Pb1550 eval board
 287 #
 288 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
 289 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
 290 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 291
 292 #
 293 # AMD Alchemy Pb1200 eval board
 294 #
 295 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
 296 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
 297 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 298
 299 #
 300 # AMD Alchemy Db1000 eval board
 301 #
 302 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
 303 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
 304 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 305
 306 #
 307 # AMD Alchemy Db1100 eval board
 308 #
 309 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
 310 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
 311 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 312
 313 #
 314 # AMD Alchemy Db1500 eval board
 315 #
 316 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
 317 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
 318 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 319
 320 #
 321 # AMD Alchemy Db1550 eval board
 322 #
 323 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
 324 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
 325 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 326
 327 #
 328 # AMD Alchemy Db1200 eval board
 329 #
 330 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
 331 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
 332 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 333
 334 #
 335 # AMD Alchemy Bosporus eval board
 336 #
 337 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
 338 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
 339 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 340
 341 #
 342 # AMD Alchemy Mirage eval board
 343 #
 344 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
 345 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
 346 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 347
 348 #
 349 # 4G-Systems eval board
 350 #
 351 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
 352 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 353
 354 #
 355 # MyCable eval board
 356 #
 357 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
 358 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 359
 360 #
 361 # Cobalt Server
 362 #
 363 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 364 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/cobalt
 365 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 366
 367 #
 368 # DECstation family
 369 #
 370 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 371 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
 372 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 373 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 374 CLEAN_FILES                     += drivers/tc/lk201-map.c
 375
 376 #
 377 # Galileo EV64120 Board
 378 #
 379 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
 380 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
 381 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
 382 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 383
 384 #
 385 # Galileo EV96100 Board
 386 #
 387 core-$(CONFIG_MIPS_EV96100)     += arch/mips/galileo-boards/ev96100/
 388 cflags-$(CONFIG_MIPS_EV96100)   += -Iinclude/asm-mips/mach-ev96100
 389 load-$(CONFIG_MIPS_EV96100)     += 0xffffffff80100000
 390
 391 #
 392 # Globespan IVR eval board with QED 5231 CPU
 393 #
 394 core-$(CONFIG_ITE_BOARD_GEN)    += arch/mips/ite-boards/generic/
 395 core-$(CONFIG_MIPS_IVR)         += arch/mips/ite-boards/ivr/
 396 load-$(CONFIG_MIPS_IVR)         += 0xffffffff80100000
 397
 398 #
 399 # ITE 8172 eval board with QED 5231 CPU
 400 #
 401 core-$(CONFIG_MIPS_ITE8172)     += arch/mips/ite-boards/qed-4n-s01b/
 402 load-$(CONFIG_MIPS_ITE8172)     += 0xffffffff80100000
 403
 404 #
 405 # For all MIPS, Inc. eval boards
 406 #
 407 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
 408
 409 #
 410 # MIPS Atlas board
 411 #
 412 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
 413 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
 414 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
 415 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
 416
 417 #
 418 # MIPS Malta board
 419 #
 420 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
 421 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
 422 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 423
 424 #
 425 # MIPS SEAD board
 426 #
 427 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 428 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 429
 430 #
 431 # Momentum Ocelot board
 432 #
 433 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 434 # mips_io_port_base.
 435 #
 436 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 437                                    arch/mips/gt64120/momenco_ocelot/
 438 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 439 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 440
 441 #
 442 # Momentum Ocelot-G board
 443 #
 444 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
 445 # mips_io_port_base.
 446 #
 447 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
 448 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
 449
 450 #
 451 # Momentum Ocelot-C and -CS boards
 452 #
 453 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 454 # mips_io_port_base.
 455 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 456 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 457
 458 #
 459 # PMC-Sierra Yosemite
 460 #
 461 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 462 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 463 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 464
 465 # Qemu simulating MIPS32 4Kc
 466 #
 467 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 468 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 469 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 470
 471 #
 472 # Momentum Ocelot-3
 473 #
 474 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 475 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 476 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 477
 478 #
 479 # Momentum Jaguar ATX
 480 #
 481 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
 482 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
 483 #ifdef CONFIG_JAGUAR_DMALOW
 484 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
 485 #else
 486 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
 487 #endif
 488
 489 #
 490 # NEC DDB
 491 #
 492 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 493
 494 #
 495 # NEC DDB Vrc-5074
 496 #
 497 core-$(CONFIG_DDB5074)          += arch/mips/ddb5xxx/ddb5074/
 498 load-$(CONFIG_DDB5074)          += 0xffffffff80080000
 499
 500 #
 501 # NEC DDB Vrc-5476
 502 #
 503 core-$(CONFIG_DDB5476)          += arch/mips/ddb5xxx/ddb5476/
 504 load-$(CONFIG_DDB5476)          += 0xffffffff80080000
 505
 506 #
 507 # NEC DDB Vrc-5477
 508 #
 509 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 510 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 511
 512 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 513 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 514 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 515
 516 #
 517 # Common VR41xx
 518 #
 519 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 520 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 521
 522 #
 523 # NEC VR4133
 524 #
 525 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 526 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 527
 528 #
 529 # ZAO Networks Capcella (VR4131)
 530 #
 531 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 532
 533 #
 534 # Victor MP-C303/304 (VR4122)
 535 #
 536 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 537
 538 #
 539 # IBM WorkPad z50 (VR4121)
 540 #
 541 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 542 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 543
 544 #
 545 # CASIO CASSIPEIA E-55/65 (VR4111)
 546 #
 547 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 548 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 549
 550 #
 551 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 552 #
 553 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 554
 555 #
 556 # SGI IP22 (Indy/Indigo2)
 557 #
 558 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 559 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 560 # be aligned to a multiple of the kernel stack size or the handling of the
 561 # current variable will break so for 64-bit kernels we have to raise the start
 562 # address by 8kb.
 563 #
 564 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 565 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 566 ifdef CONFIG_32BIT
 567 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 568 endif
 569 ifdef CONFIG_64BIT
 570 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 571 endif
 572
 573 #
 574 # SGI-IP27 (Origin200/2000)
 575 #
 576 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 577 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 578 # be 16kb aligned or the handling of the current variable will break.
 579 #
 580 ifdef CONFIG_SGI_IP27
 581 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 582 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 583 ifdef CONFIG_BUILD_ELF64
 584 ifdef CONFIG_MAPPED_KERNEL
 585 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 586 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 587 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 588 else
 589 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 590 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 591 endif
 592 else
 593 ifdef CONFIG_MAPPED_KERNEL
 594 load-$(CONFIG_SGI_IP27)         += 0xffffffffc001c000
 595 OBJCOPYFLAGS                    := --change-addresses=0xc000000080000000
 596 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 597 else
 598 load-$(CONFIG_SGI_IP27)         += 0xffffffff8001c000
 599 OBJCOPYFLAGS                    := --change-addresses=0xa800000080000000
 600 endif
 601 endif
 602 endif
 603
 604 #
 605 # SGI-IP32 (O2)
 606 #
 607 # Set the load address to >= 80069000 if you want to leave space for symmon,
 608 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 609 # a multiple of the kernel stack size or the handling of the current variable
 610 # will break.
 611 #
 612 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 613 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 614 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 615
 616 #
 617 # Sibyte SB1250 SOC
 618 #
 619 # This is a LIB so that it links at the end, and initcalls are later
 620 # the sequence; but it is built as an object so that modules don't get
 621 # removed (as happens, even if they have __initcall/module_init)
 622 #
 623 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 624 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte
 625
 626 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 627 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte
 628
 629 #
 630 # Sibyte BCM91120x (Carmel) board
 631 # Sibyte BCM91120C (CRhine) board
 632 # Sibyte BCM91125C (CRhone) board
 633 # Sibyte BCM91125E (Rhone) board
 634 # Sibyte SWARM board
 635 #
 636 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 637 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 638 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 639 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 640 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 641 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 642 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 643 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 644 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 645 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 646 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 647 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 648
 649 #
 650 # SNI RM200 PCI
 651 #
 652 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
 653 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
 654 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
 655
 656 #
 657 # Toshiba JMR-TX3927 board
 658 #
 659 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
 660                                    arch/mips/jmr3927/common/
 661 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
 662
 663 #
 664 # Toshiba RBTX4927 board or
 665 # Toshiba RBTX4937 board
 666 #
 667 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
 668 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
 669 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
 670
 671 cflags-y                        += -Iinclude/asm-mips/mach-generic
 672 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 673
 674 ifdef CONFIG_32BIT
 675 ifdef CONFIG_CPU_LITTLE_ENDIAN
 676 JIFFIES                 = jiffies_64
 677 else
 678 JIFFIES                 = jiffies_64 + 4
 679 endif
 680 else
 681 JIFFIES                 = jiffies_64
 682 endif
 683
 684 AFLAGS          += $(cflags-y)
 685 CFLAGS          += $(cflags-y)
 686
 687 LDFLAGS                 += -m $(ld-emul)
 688
 689 OBJCOPYFLAGS            += --remove-section=.reginfo
 690
 691 #
 692 # Choosing incompatible machines durings configuration will result in
 693 # error messages during linking.  Select a default linkscript if
 694 # none has been choosen above.
 695 #
 696
 697 CPPFLAGS_vmlinux.lds := \
 698         $(CFLAGS) \
 699         -D"LOADADDR=$(load-y)" \
 700         -D"JIFFIES=$(JIFFIES)" \
 701         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 702
 703 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 704
 705 libs-y                  += arch/mips/lib/
 706 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
 707 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
 708
 709 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 710
 711 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 712
 713 ifdef CONFIG_LASAT
 714 rom.bin rom.sw: vmlinux
 715         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 716 endif
 717
 718 #
 719 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 720 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 721 # convert to ECOFF using elf2ecoff.
 722 #
 723 vmlinux.32: vmlinux
 724         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 725
 726 #
 727 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 728 # ELF files from 32-bit files by conversion.
 729 #
 730 vmlinux.64: vmlinux
 731         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 732
 733 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 734
 735 ifdef CONFIG_BOOT_ELF32
 736 all:    $(vmlinux-32)
 737 endif
 738
 739 ifdef CONFIG_BOOT_ELF64
 740 all:    $(vmlinux-64)
 741 endif
 742
 743 ifdef CONFIG_MIPS_ATLAS
 744 all:    vmlinux.srec
 745 endif
 746
 747 ifdef CONFIG_MIPS_MALTA
 748 all:    vmlinux.srec
 749 endif
 750
 751 ifdef CONFIG_MIPS_SEAD
 752 all:    vmlinux.srec
 753 endif
 754
 755 ifdef CONFIG_SNI_RM200_PCI
 756 all:    vmlinux.ecoff
 757 endif
 758
 759 vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
 760         +@$(call makeboot,$@)
 761
 762 vmlinux.srec: $(vmlinux-32)
 763         +@$(call makeboot,$@)
 764
 765 CLEAN_FILES += vmlinux.ecoff \
 766                vmlinux.srec \
 767                vmlinux.rm200.tmp \
 768                vmlinux.rm200
 769
 770 archclean:
 771         @$(MAKE) $(clean)=arch/mips/boot
 772         @$(MAKE) $(clean)=arch/mips/lasat
 773
 774
 775 CLEAN_FILES += vmlinux.32 \
 776                vmlinux.64 \
 777                vmlinux.ecoff