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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 cflags-y :=
  16
  17 #
  18 # Select the object file format to substitute into the linker script.
  19 #
  20 ifdef CONFIG_CPU_LITTLE_ENDIAN
  21 32bit-tool-prefix       = mipsel-linux-
  22 64bit-tool-prefix       = mips64el-linux-
  23 32bit-bfd               = elf32-tradlittlemips
  24 64bit-bfd               = elf64-tradlittlemips
  25 32bit-emul              = elf32ltsmip
  26 64bit-emul              = elf64ltsmip
  27 else
  28 32bit-tool-prefix       = mips-linux-
  29 64bit-tool-prefix       = mips64-linux-
  30 32bit-bfd               = elf32-tradbigmips
  31 64bit-bfd               = elf64-tradbigmips
  32 32bit-emul              = elf32btsmip
  33 64bit-emul              = elf64btsmip
  34 endif
  35
  36 ifdef CONFIG_32BIT
  37 tool-prefix             = $(32bit-tool-prefix)
  38 UTS_MACHINE             := mips
  39 endif
  40 ifdef CONFIG_64BIT
  41 tool-prefix             = $(64bit-tool-prefix)
  42 UTS_MACHINE             := mips64
  43 endif
  44
  45 ifdef CONFIG_CROSSCOMPILE
  46 CROSS_COMPILE           := $(tool-prefix)
  47 endif
  48
  49 ifdef CONFIG_32BIT
  50 ld-emul                 = $(32bit-emul)
  51 vmlinux-32              = vmlinux
  52 vmlinux-64              = vmlinux.64
  53
  54 cflags-y                += -mabi=32
  55 endif
  56
  57 ifdef CONFIG_64BIT
  58 ld-emul                 = $(64bit-emul)
  59 vmlinux-32              = vmlinux.32
  60 vmlinux-64              = vmlinux
  61
  62 cflags-y                += -mabi=64
  63 ifdef CONFIG_BUILD_ELF64
  64 cflags-y                += $(call cc-option,-mno-explicit-relocs)
  65 else
  66 cflags-y                += $(call cc-option,-msym32)
  67 endif
  68 endif
  69
  70
  71 #
  72 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
  73 # code since it only slows down the whole thing.  At some point we might make
  74 # use of global pointer optimizations but their use of $28 conflicts with
  75 # the current pointer optimization.
  76 #
  77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  78 # machines may also.  Since BFD is incredibly buggy with respect to
  79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
  80 #
  81 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
  82 cflags-y                        += -msoft-float
  83 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  84 MODFLAGS                        += -mlong-calls
  85
  86 cflags-y += -ffreestanding
  87
  88 #
  89 # We explicitly add the endianness specifier if needed, this allows
  90 # to compile kernels with a toolchain for the other endianness. We
  91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
  92 # when fed the toolchain default!
  93 #
  94 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB -D__MIPSEB__)
  95 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL -D__MIPSEL__)
  96
  97 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
  98                                    -fno-omit-frame-pointer
  99
 100 #
 101 # CPU-dependent compiler/assembler options for optimization.
 102 #
 103 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
 104 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
 105 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
 106 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
 107 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
 108 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
 109 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
 110 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 111                         -Wa,-mips32 -Wa,--trap
 112 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 113                         -Wa,-mips32r2 -Wa,--trap
 114 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 115                         -Wa,-mips64 -Wa,--trap
 116 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 117                         -Wa,-mips64r2 -Wa,--trap
 118 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
 119 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
 120                         -Wa,--trap
 121 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
 122                         -Wa,--trap
 123 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
 124                         -Wa,--trap
 125 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
 126                         -Wa,--trap
 127 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
 128                         -Wa,--trap
 129 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
 130 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
 131                         -Wa,--trap
 132
 133 ifdef CONFIG_CPU_SB1
 134 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 135 MODFLAGS        += -msb1-pass1-workarounds
 136 endif
 137 endif
 138
 139 #
 140 # Firmware support
 141 #
 142 libs-$(CONFIG_ARC)              += arch/mips/arc/
 143 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
 144
 145 #
 146 # Board-dependent options and extra files
 147 #
 148
 149 #
 150 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 151 #
 152 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 153 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
 154 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 155
 156 #
 157 # Common Alchemy Au1x00 stuff
 158 #
 159 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
 160 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
 161
 162 #
 163 # AMD Alchemy Pb1000 eval board
 164 #
 165 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
 166 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
 167 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 168
 169 #
 170 # AMD Alchemy Pb1100 eval board
 171 #
 172 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
 173 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
 174 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 175
 176 #
 177 # AMD Alchemy Pb1500 eval board
 178 #
 179 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
 180 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
 181 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 182
 183 #
 184 # AMD Alchemy Pb1550 eval board
 185 #
 186 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
 187 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
 188 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 189
 190 #
 191 # AMD Alchemy Pb1200 eval board
 192 #
 193 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
 194 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
 195 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 196
 197 #
 198 # AMD Alchemy Db1000 eval board
 199 #
 200 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
 201 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
 202 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 203
 204 #
 205 # AMD Alchemy Db1100 eval board
 206 #
 207 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
 208 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
 209 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 210
 211 #
 212 # AMD Alchemy Db1500 eval board
 213 #
 214 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
 215 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
 216 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 217
 218 #
 219 # AMD Alchemy Db1550 eval board
 220 #
 221 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
 222 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
 223 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 224
 225 #
 226 # AMD Alchemy Db1200 eval board
 227 #
 228 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
 229 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
 230 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 231
 232 #
 233 # AMD Alchemy Bosporus eval board
 234 #
 235 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
 236 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
 237 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 238
 239 #
 240 # AMD Alchemy Mirage eval board
 241 #
 242 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
 243 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
 244 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 245
 246 #
 247 # 4G-Systems eval board
 248 #
 249 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
 250 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 251
 252 #
 253 # MyCable eval board
 254 #
 255 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
 256 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 257
 258 #
 259 # Cobalt Server
 260 #
 261 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 262 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
 263 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 264
 265 #
 266 # DECstation family
 267 #
 268 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 269 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
 270 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 271 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 272 CLEAN_FILES                     += drivers/tc/lk201-map.c
 273
 274 #
 275 # Galileo EV64120 Board
 276 #
 277 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
 278 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
 279 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
 280 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 281
 282 #
 283 # Galileo EV96100 Board
 284 #
 285 core-$(CONFIG_MIPS_EV96100)     += arch/mips/galileo-boards/ev96100/
 286 cflags-$(CONFIG_MIPS_EV96100)   += -Iinclude/asm-mips/mach-ev96100
 287 load-$(CONFIG_MIPS_EV96100)     += 0xffffffff80100000
 288
 289 #
 290 # Wind River PPMC Board (4KC + GT64120)
 291 #
 292 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
 293 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
 294 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
 295
 296 #
 297 # Globespan IVR eval board with QED 5231 CPU
 298 #
 299 core-$(CONFIG_ITE_BOARD_GEN)    += arch/mips/ite-boards/generic/
 300 core-$(CONFIG_MIPS_IVR)         += arch/mips/ite-boards/ivr/
 301 load-$(CONFIG_MIPS_IVR)         += 0xffffffff80100000
 302
 303 #
 304 # ITE 8172 eval board with QED 5231 CPU
 305 #
 306 core-$(CONFIG_MIPS_ITE8172)     += arch/mips/ite-boards/qed-4n-s01b/
 307 load-$(CONFIG_MIPS_ITE8172)     += 0xffffffff80100000
 308
 309 #
 310 # For all MIPS, Inc. eval boards
 311 #
 312 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
 313
 314 #
 315 # MIPS Atlas board
 316 #
 317 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
 318 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
 319 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
 320 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
 321
 322 #
 323 # MIPS Malta board
 324 #
 325 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
 326 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
 327 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 328
 329 #
 330 # MIPS SEAD board
 331 #
 332 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 333 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 334
 335 #
 336 # MIPS SIM
 337 #
 338 core-$(CONFIG_MIPS_SIM)         += arch/mips/mips-boards/sim/
 339 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
 340 load-$(CONFIG_MIPS_SIM)         += 0x80100000
 341
 342 #
 343 # Momentum Ocelot board
 344 #
 345 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 346 # mips_io_port_base.
 347 #
 348 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 349                                    arch/mips/gt64120/momenco_ocelot/
 350 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 351 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 352
 353 #
 354 # Momentum Ocelot-G board
 355 #
 356 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
 357 # mips_io_port_base.
 358 #
 359 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
 360 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
 361
 362 #
 363 # Momentum Ocelot-C and -CS boards
 364 #
 365 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 366 # mips_io_port_base.
 367 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 368 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 369
 370 #
 371 # PMC-Sierra Yosemite
 372 #
 373 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 374 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 375 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 376
 377 #
 378 # Qemu simulating MIPS32 4Kc
 379 #
 380 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 381 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 382 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 383
 384 #
 385 # Momentum Ocelot-3
 386 #
 387 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 388 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 389 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 390
 391 #
 392 # Basler eXcite
 393 #
 394 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
 395 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
 396 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 397
 398 #
 399 # Momentum Jaguar ATX
 400 #
 401 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
 402 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
 403 #ifdef CONFIG_JAGUAR_DMALOW
 404 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
 405 #else
 406 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
 407 #endif
 408
 409 #
 410 # NEC DDB
 411 #
 412 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 413
 414 #
 415 # NEC DDB Vrc-5477
 416 #
 417 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 418 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 419
 420 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 421 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 422 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 423
 424 #
 425 # Common VR41xx
 426 #
 427 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 428 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 429
 430 #
 431 # NEC VR4133
 432 #
 433 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 434 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 435
 436 #
 437 # ZAO Networks Capcella (VR4131)
 438 #
 439 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 440
 441 #
 442 # Victor MP-C303/304 (VR4122)
 443 #
 444 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 445
 446 #
 447 # IBM WorkPad z50 (VR4121)
 448 #
 449 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 450 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 451
 452 #
 453 # CASIO CASSIPEIA E-55/65 (VR4111)
 454 #
 455 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 456 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 457
 458 #
 459 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 460 #
 461 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 462
 463 #
 464 # Common Philips PNX8550
 465 #
 466 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
 467 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
 468
 469 #
 470 # Philips PNX8550 JBS board
 471 #
 472 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
 473 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
 474 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
 475
 476 # NEC EMMA2RH boards
 477 #
 478 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
 479 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
 480
 481 # NEC EMMA2RH Mark-eins
 482 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
 483 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
 484
 485 #
 486 # SGI IP22 (Indy/Indigo2)
 487 #
 488 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 489 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 490 # be aligned to a multiple of the kernel stack size or the handling of the
 491 # current variable will break so for 64-bit kernels we have to raise the start
 492 # address by 8kb.
 493 #
 494 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 495 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 496 ifdef CONFIG_32BIT
 497 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 498 endif
 499 ifdef CONFIG_64BIT
 500 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 501 endif
 502
 503 #
 504 # SGI-IP27 (Origin200/2000)
 505 #
 506 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 507 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 508 # be 16kb aligned or the handling of the current variable will break.
 509 #
 510 ifdef CONFIG_SGI_IP27
 511 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 512 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 513 ifdef CONFIG_MAPPED_KERNEL
 514 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 515 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 516 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 517 else
 518 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 519 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 520 endif
 521 endif
 522
 523 #
 524 # SGI-IP32 (O2)
 525 #
 526 # Set the load address to >= 80069000 if you want to leave space for symmon,
 527 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 528 # a multiple of the kernel stack size or the handling of the current variable
 529 # will break.
 530 #
 531 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 532 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 533 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 534
 535 #
 536 # Sibyte SB1250 SOC
 537 #
 538 # This is a LIB so that it links at the end, and initcalls are later
 539 # the sequence; but it is built as an object so that modules don't get
 540 # removed (as happens, even if they have __initcall/module_init)
 541 #
 542 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 543 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
 544                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 545
 546 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 547 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
 548                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 549
 550 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
 551 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
 552                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 553
 554 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
 555 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
 556                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 557
 558 #
 559 # Sibyte BCM91120x (Carmel) board
 560 # Sibyte BCM91120C (CRhine) board
 561 # Sibyte BCM91125C (CRhone) board
 562 # Sibyte BCM91125E (Rhone) board
 563 # Sibyte SWARM board
 564 # Sibyte BCM91x80 (BigSur) board
 565 #
 566 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 567 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 568 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 569 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 570 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 571 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 572 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 573 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 574 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 575 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 576 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 577 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 578 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
 579 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
 580
 581 #
 582 # SNI RM200 PCI
 583 #
 584 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
 585 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
 586 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
 587
 588 #
 589 # Toshiba JMR-TX3927 board
 590 #
 591 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
 592                                    arch/mips/jmr3927/common/
 593 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
 594 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
 595
 596 #
 597 # Toshiba RBTX4927 board or
 598 # Toshiba RBTX4937 board
 599 #
 600 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
 601 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
 602 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
 603
 604 #
 605 # Toshiba RBTX4938 board
 606 #
 607 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
 608 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
 609 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
 610
 611 cflags-y                        += -Iinclude/asm-mips/mach-generic
 612 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 613
 614 ifdef CONFIG_32BIT
 615 ifdef CONFIG_CPU_LITTLE_ENDIAN
 616 JIFFIES                 = jiffies_64
 617 else
 618 JIFFIES                 = jiffies_64 + 4
 619 endif
 620 else
 621 JIFFIES                 = jiffies_64
 622 endif
 623
 624 AFLAGS          += $(cflags-y)
 625 CFLAGS          += $(cflags-y)
 626
 627 LDFLAGS                 += -m $(ld-emul)
 628
 629 ifdef CONFIG_MIPS
 630 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
 631         egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \
 632         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 633 ifdef CONFIG_64BIT
 634 CHECKFLAGS              += -m64
 635 endif
 636 endif
 637
 638 OBJCOPYFLAGS            += --remove-section=.reginfo
 639
 640 #
 641 # Choosing incompatible machines durings configuration will result in
 642 # error messages during linking.  Select a default linkscript if
 643 # none has been choosen above.
 644 #
 645
 646 CPPFLAGS_vmlinux.lds := \
 647         $(CFLAGS) \
 648         -D"LOADADDR=$(load-y)" \
 649         -D"JIFFIES=$(JIFFIES)" \
 650         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 651
 652 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 653
 654 libs-y                  += arch/mips/lib/
 655 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
 656 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
 657
 658 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 659
 660 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 661
 662 ifdef CONFIG_LASAT
 663 rom.bin rom.sw: vmlinux
 664         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 665 endif
 666
 667 #
 668 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 669 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 670 # convert to ECOFF using elf2ecoff.
 671 #
 672 vmlinux.32: vmlinux
 673         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 674
 675 #
 676 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 677 # ELF files from 32-bit files by conversion.
 678 #
 679 vmlinux.64: vmlinux
 680         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 681
 682 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 683
 684 ifdef CONFIG_BOOT_ELF32
 685 all:    $(vmlinux-32)
 686 endif
 687
 688 ifdef CONFIG_BOOT_ELF64
 689 all:    $(vmlinux-64)
 690 endif
 691
 692 ifdef CONFIG_MIPS_ATLAS
 693 all:    vmlinux.srec
 694 endif
 695
 696 ifdef CONFIG_MIPS_MALTA
 697 all:    vmlinux.srec
 698 endif
 699
 700 ifdef CONFIG_MIPS_SEAD
 701 all:    vmlinux.srec
 702 endif
 703
 704 ifdef CONFIG_QEMU
 705 all:    vmlinux.bin
 706 endif
 707
 708 ifdef CONFIG_SNI_RM200_PCI
 709 all:    vmlinux.ecoff
 710 endif
 711
 712 vmlinux.bin: $(vmlinux-32)
 713         +@$(call makeboot,$@)
 714
 715 vmlinux.ecoff: $(vmlinux-32)
 716         +@$(call makeboot,$@)
 717
 718 vmlinux.srec: $(vmlinux-32)
 719         +@$(call makeboot,$@)
 720
 721 CLEAN_FILES += vmlinux.ecoff \
 722                vmlinux.srec
 723
 724 archclean:
 725         @$(MAKE) $(clean)=arch/mips/boot
 726         @$(MAKE) $(clean)=arch/mips/lasat
 727
 728 CLEAN_FILES += vmlinux.32 \
 729                vmlinux.64 \
 730                vmlinux.ecoff