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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-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 281
 282 #
 283 # Wind River PPMC Board (4KC + GT64120)
 284 #
 285 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
 286 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
 287 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
 288
 289 #
 290 # Globespan IVR eval board with QED 5231 CPU
 291 #
 292 core-$(CONFIG_ITE_BOARD_GEN)    += arch/mips/ite-boards/generic/
 293 core-$(CONFIG_MIPS_IVR)         += arch/mips/ite-boards/ivr/
 294 load-$(CONFIG_MIPS_IVR)         += 0xffffffff80100000
 295
 296 #
 297 # ITE 8172 eval board with QED 5231 CPU
 298 #
 299 core-$(CONFIG_MIPS_ITE8172)     += arch/mips/ite-boards/qed-4n-s01b/
 300 load-$(CONFIG_MIPS_ITE8172)     += 0xffffffff80100000
 301
 302 #
 303 # For all MIPS, Inc. eval boards
 304 #
 305 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
 306
 307 #
 308 # MIPS Atlas board
 309 #
 310 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
 311 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
 312 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
 313 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
 314
 315 #
 316 # MIPS Malta board
 317 #
 318 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
 319 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
 320 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 321
 322 #
 323 # MIPS SEAD board
 324 #
 325 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 326 cflags-$(CONFIG_MIPS_SEAD)      += -Iinclude/asm-mips/mach-mips
 327 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 328
 329 #
 330 # MIPS SIM
 331 #
 332 core-$(CONFIG_MIPS_SIM)         += arch/mips/mips-boards/sim/
 333 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
 334 load-$(CONFIG_MIPS_SIM)         += 0x80100000
 335
 336 #
 337 # Momentum Ocelot board
 338 #
 339 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 340 # mips_io_port_base.
 341 #
 342 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 343                                    arch/mips/gt64120/momenco_ocelot/
 344 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 345 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 346
 347 #
 348 # Momentum Ocelot-G board
 349 #
 350 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
 351 # mips_io_port_base.
 352 #
 353 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
 354 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
 355
 356 #
 357 # Momentum Ocelot-C and -CS boards
 358 #
 359 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 360 # mips_io_port_base.
 361 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 362 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 363
 364 #
 365 # PMC-Sierra Yosemite
 366 #
 367 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 368 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 369 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 370
 371 #
 372 # Qemu simulating MIPS32 4Kc
 373 #
 374 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 375 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 376 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 377
 378 #
 379 # Momentum Ocelot-3
 380 #
 381 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 382 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 383 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 384
 385 #
 386 # Basler eXcite
 387 #
 388 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
 389 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
 390 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 391
 392 #
 393 # Momentum Jaguar ATX
 394 #
 395 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
 396 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
 397 #ifdef CONFIG_JAGUAR_DMALOW
 398 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
 399 #else
 400 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
 401 #endif
 402
 403 #
 404 # NEC DDB
 405 #
 406 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 407
 408 #
 409 # NEC DDB Vrc-5477
 410 #
 411 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 412 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 413
 414 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 415 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 416 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 417
 418 #
 419 # Common VR41xx
 420 #
 421 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 422 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 423
 424 #
 425 # NEC VR4133
 426 #
 427 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 428 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 429
 430 #
 431 # ZAO Networks Capcella (VR4131)
 432 #
 433 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 434
 435 #
 436 # Victor MP-C303/304 (VR4122)
 437 #
 438 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 439
 440 #
 441 # IBM WorkPad z50 (VR4121)
 442 #
 443 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 444 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 445
 446 #
 447 # CASIO CASSIPEIA E-55/65 (VR4111)
 448 #
 449 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 450 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 451
 452 #
 453 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 454 #
 455 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 456
 457 #
 458 # Common Philips PNX8550
 459 #
 460 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
 461 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
 462
 463 #
 464 # Philips PNX8550 JBS board
 465 #
 466 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
 467 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
 468 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
 469
 470 # NEC EMMA2RH boards
 471 #
 472 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
 473 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
 474
 475 # NEC EMMA2RH Mark-eins
 476 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
 477 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
 478
 479 #
 480 # SGI IP22 (Indy/Indigo2)
 481 #
 482 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 483 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 484 # be aligned to a multiple of the kernel stack size or the handling of the
 485 # current variable will break so for 64-bit kernels we have to raise the start
 486 # address by 8kb.
 487 #
 488 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 489 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 490 ifdef CONFIG_32BIT
 491 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 492 endif
 493 ifdef CONFIG_64BIT
 494 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 495 endif
 496
 497 #
 498 # SGI-IP27 (Origin200/2000)
 499 #
 500 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 501 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 502 # be 16kb aligned or the handling of the current variable will break.
 503 #
 504 ifdef CONFIG_SGI_IP27
 505 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 506 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 507 ifdef CONFIG_MAPPED_KERNEL
 508 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 509 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 510 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 511 else
 512 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 513 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 514 endif
 515 endif
 516
 517 #
 518 # SGI-IP32 (O2)
 519 #
 520 # Set the load address to >= 80069000 if you want to leave space for symmon,
 521 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 522 # a multiple of the kernel stack size or the handling of the current variable
 523 # will break.
 524 #
 525 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 526 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 527 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 528
 529 #
 530 # Sibyte SB1250 SOC
 531 #
 532 # This is a LIB so that it links at the end, and initcalls are later
 533 # the sequence; but it is built as an object so that modules don't get
 534 # removed (as happens, even if they have __initcall/module_init)
 535 #
 536 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 537 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
 538                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 539
 540 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 541 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
 542                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 543
 544 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
 545 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
 546                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 547
 548 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
 549 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
 550                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 551
 552 #
 553 # Sibyte BCM91120x (Carmel) board
 554 # Sibyte BCM91120C (CRhine) board
 555 # Sibyte BCM91125C (CRhone) board
 556 # Sibyte BCM91125E (Rhone) board
 557 # Sibyte SWARM board
 558 # Sibyte BCM91x80 (BigSur) board
 559 #
 560 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 561 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 562 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 563 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 564 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 565 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 566 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 567 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 568 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 569 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 570 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 571 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 572 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
 573 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
 574
 575 #
 576 # SNI RM200 PCI
 577 #
 578 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
 579 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
 580 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
 581
 582 #
 583 # Toshiba JMR-TX3927 board
 584 #
 585 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
 586                                    arch/mips/jmr3927/common/
 587 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
 588 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
 589
 590 #
 591 # Toshiba RBTX4927 board or
 592 # Toshiba RBTX4937 board
 593 #
 594 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
 595 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
 596 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
 597
 598 #
 599 # Toshiba RBTX4938 board
 600 #
 601 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
 602 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
 603 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
 604
 605 cflags-y                        += -Iinclude/asm-mips/mach-generic
 606 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 607
 608 ifdef CONFIG_32BIT
 609 ifdef CONFIG_CPU_LITTLE_ENDIAN
 610 JIFFIES                 = jiffies_64
 611 else
 612 JIFFIES                 = jiffies_64 + 4
 613 endif
 614 else
 615 JIFFIES                 = jiffies_64
 616 endif
 617
 618 AFLAGS          += $(cflags-y)
 619 CFLAGS          += $(cflags-y)
 620
 621 LDFLAGS                 += -m $(ld-emul)
 622
 623 ifdef CONFIG_MIPS
 624 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
 625         egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \
 626         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 627 ifdef CONFIG_64BIT
 628 CHECKFLAGS              += -m64
 629 endif
 630 endif
 631
 632 OBJCOPYFLAGS            += --remove-section=.reginfo
 633
 634 #
 635 # Choosing incompatible machines durings configuration will result in
 636 # error messages during linking.  Select a default linkscript if
 637 # none has been choosen above.
 638 #
 639
 640 CPPFLAGS_vmlinux.lds := \
 641         $(CFLAGS) \
 642         -D"LOADADDR=$(load-y)" \
 643         -D"JIFFIES=$(JIFFIES)" \
 644         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 645
 646 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 647
 648 libs-y                  += arch/mips/lib/
 649 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
 650 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
 651
 652 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 653
 654 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 655
 656 ifdef CONFIG_LASAT
 657 rom.bin rom.sw: vmlinux
 658         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 659 endif
 660
 661 #
 662 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 663 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 664 # convert to ECOFF using elf2ecoff.
 665 #
 666 vmlinux.32: vmlinux
 667         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 668
 669 #
 670 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 671 # ELF files from 32-bit files by conversion.
 672 #
 673 vmlinux.64: vmlinux
 674         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 675
 676 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 677
 678 ifdef CONFIG_BOOT_ELF32
 679 all:    $(vmlinux-32)
 680 endif
 681
 682 ifdef CONFIG_BOOT_ELF64
 683 all:    $(vmlinux-64)
 684 endif
 685
 686 ifdef CONFIG_MIPS_ATLAS
 687 all:    vmlinux.srec
 688 endif
 689
 690 ifdef CONFIG_MIPS_MALTA
 691 all:    vmlinux.srec
 692 endif
 693
 694 ifdef CONFIG_MIPS_SEAD
 695 all:    vmlinux.srec
 696 endif
 697
 698 ifdef CONFIG_QEMU
 699 all:    vmlinux.bin
 700 endif
 701
 702 ifdef CONFIG_SNI_RM200_PCI
 703 all:    vmlinux.ecoff
 704 endif
 705
 706 vmlinux.bin: $(vmlinux-32)
 707         +@$(call makeboot,$@)
 708
 709 vmlinux.ecoff: $(vmlinux-32)
 710         +@$(call makeboot,$@)
 711
 712 vmlinux.srec: $(vmlinux-32)
 713         +@$(call makeboot,$@)
 714
 715 CLEAN_FILES += vmlinux.ecoff \
 716                vmlinux.srec
 717
 718 archclean:
 719         @$(MAKE) $(clean)=arch/mips/boot
 720         @$(MAKE) $(clean)=arch/mips/lasat
 721
 722 CLEAN_FILES += vmlinux.32 \
 723                vmlinux.64 \
 724                vmlinux.ecoff