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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 $28 conflicts with
  75 # the current pointer optimization.
  76 #
  77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  78 # machines may also.  Since BFD is incredibly buggy with respect to
  79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
  80 #
  81 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
  82 cflags-y                        += -msoft-float
  83 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  84 MODFLAGS                        += -mlong-calls
  85
  86 cflags-y += -ffreestanding
  87
  88 #
  89 # We explicitly add the endianness specifier if needed, this allows
  90 # to compile kernels with a toolchain for the other endianness. We
  91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
  92 # when fed the toolchain default!
  93 #
  94 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
  95 # 2006-10-10 don't properly change the the predefined symbols if -EB / -EL
  96 # are used, so we kludge that here.  A bug has been filed at
  97 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
  98 #
  99 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
 100 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
 101 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
 102 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
 103 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
 104 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
 105
 106 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
 107                                    -fno-omit-frame-pointer
 108
 109 #
 110 # CPU-dependent compiler/assembler options for optimization.
 111 #
 112 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
 113 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
 114 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
 115 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
 116 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
 117 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
 118 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
 119 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 120                         -Wa,-mips32 -Wa,--trap
 121 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 122                         -Wa,-mips32r2 -Wa,--trap
 123 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 124                         -Wa,-mips64 -Wa,--trap
 125 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 126                         -Wa,-mips64r2 -Wa,--trap
 127 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
 128 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
 129                         -Wa,--trap
 130 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
 131                         -Wa,--trap
 132 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
 133                         -Wa,--trap
 134 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
 135                         -Wa,--trap
 136 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
 137                         -Wa,--trap
 138 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
 139 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
 140                         -Wa,--trap
 141
 142 ifdef CONFIG_CPU_SB1
 143 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 144 MODFLAGS        += -msb1-pass1-workarounds
 145 endif
 146 endif
 147
 148 #
 149 # Firmware support
 150 #
 151 libs-$(CONFIG_ARC)              += arch/mips/arc/
 152 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
 153
 154 #
 155 # Board-dependent options and extra files
 156 #
 157
 158 #
 159 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 160 #
 161 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 162 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
 163 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 164
 165 #
 166 # Common Alchemy Au1x00 stuff
 167 #
 168 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
 169 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
 170
 171 #
 172 # AMD Alchemy Pb1000 eval board
 173 #
 174 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
 175 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
 176 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 177
 178 #
 179 # AMD Alchemy Pb1100 eval board
 180 #
 181 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
 182 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
 183 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 184
 185 #
 186 # AMD Alchemy Pb1500 eval board
 187 #
 188 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
 189 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
 190 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 191
 192 #
 193 # AMD Alchemy Pb1550 eval board
 194 #
 195 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
 196 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
 197 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 198
 199 #
 200 # AMD Alchemy Pb1200 eval board
 201 #
 202 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
 203 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
 204 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 205
 206 #
 207 # AMD Alchemy Db1000 eval board
 208 #
 209 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
 210 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
 211 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 212
 213 #
 214 # AMD Alchemy Db1100 eval board
 215 #
 216 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
 217 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
 218 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 219
 220 #
 221 # AMD Alchemy Db1500 eval board
 222 #
 223 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
 224 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
 225 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 226
 227 #
 228 # AMD Alchemy Db1550 eval board
 229 #
 230 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
 231 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
 232 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 233
 234 #
 235 # AMD Alchemy Db1200 eval board
 236 #
 237 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
 238 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
 239 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 240
 241 #
 242 # AMD Alchemy Bosporus eval board
 243 #
 244 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
 245 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
 246 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 247
 248 #
 249 # AMD Alchemy Mirage eval board
 250 #
 251 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
 252 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
 253 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 254
 255 #
 256 # 4G-Systems eval board
 257 #
 258 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
 259 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 260
 261 #
 262 # MyCable eval board
 263 #
 264 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
 265 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 266
 267 #
 268 # Cobalt Server
 269 #
 270 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 271 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
 272 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 273
 274 #
 275 # DECstation family
 276 #
 277 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 278 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
 279 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 280 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 281 CLEAN_FILES                     += drivers/tc/lk201-map.c
 282
 283 #
 284 # Galileo EV64120 Board
 285 #
 286 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
 287 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
 288 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
 289 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 290
 291 #
 292 # Wind River PPMC Board (4KC + GT64120)
 293 #
 294 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
 295 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
 296 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
 297
 298 #
 299 # For all MIPS, Inc. eval boards
 300 #
 301 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
 302
 303 #
 304 # MIPS Atlas board
 305 #
 306 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
 307 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
 308 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
 309 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
 310
 311 #
 312 # MIPS Malta board
 313 #
 314 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
 315 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
 316 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 317
 318 #
 319 # MIPS SEAD board
 320 #
 321 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 322 cflags-$(CONFIG_MIPS_SEAD)      += -Iinclude/asm-mips/mach-mips
 323 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 324
 325 #
 326 # MIPS SIM
 327 #
 328 core-$(CONFIG_MIPS_SIM)         += arch/mips/mips-boards/sim/
 329 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
 330 load-$(CONFIG_MIPS_SIM)         += 0x80100000
 331
 332 #
 333 # Momentum Ocelot board
 334 #
 335 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 336 # mips_io_port_base.
 337 #
 338 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 339                                    arch/mips/gt64120/momenco_ocelot/
 340 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 341 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 342
 343 #
 344 # Momentum Ocelot-G board
 345 #
 346 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
 347 # mips_io_port_base.
 348 #
 349 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
 350 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
 351
 352 #
 353 # Momentum Ocelot-C and -CS boards
 354 #
 355 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 356 # mips_io_port_base.
 357 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 358 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 359
 360 #
 361 # PMC-Sierra Yosemite
 362 #
 363 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 364 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 365 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 366
 367 #
 368 # Qemu simulating MIPS32 4Kc
 369 #
 370 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 371 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 372 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 373
 374 #
 375 # Momentum Ocelot-3
 376 #
 377 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 378 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 379 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 380
 381 #
 382 # Basler eXcite
 383 #
 384 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
 385 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
 386 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 387
 388 #
 389 # Momentum Jaguar ATX
 390 #
 391 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
 392 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
 393 #ifdef CONFIG_JAGUAR_DMALOW
 394 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
 395 #else
 396 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
 397 #endif
 398
 399 #
 400 # NEC DDB
 401 #
 402 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 403
 404 #
 405 # NEC DDB Vrc-5477
 406 #
 407 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 408 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 409
 410 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 411 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 412 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 413
 414 #
 415 # Common VR41xx
 416 #
 417 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 418 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 419
 420 #
 421 # NEC VR4133
 422 #
 423 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 424 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 425
 426 #
 427 # ZAO Networks Capcella (VR4131)
 428 #
 429 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 430
 431 #
 432 # Victor MP-C303/304 (VR4122)
 433 #
 434 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 435
 436 #
 437 # IBM WorkPad z50 (VR4121)
 438 #
 439 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 440 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 441
 442 #
 443 # CASIO CASSIPEIA E-55/65 (VR4111)
 444 #
 445 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 446 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 447
 448 #
 449 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 450 #
 451 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 452
 453 #
 454 # Common Philips PNX8550
 455 #
 456 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
 457 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
 458
 459 #
 460 # Philips PNX8550 JBS board
 461 #
 462 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
 463 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
 464 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
 465
 466 # NEC EMMA2RH boards
 467 #
 468 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
 469 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
 470
 471 # NEC EMMA2RH Mark-eins
 472 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
 473 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
 474
 475 #
 476 # SGI IP22 (Indy/Indigo2)
 477 #
 478 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 479 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 480 # be aligned to a multiple of the kernel stack size or the handling of the
 481 # current variable will break so for 64-bit kernels we have to raise the start
 482 # address by 8kb.
 483 #
 484 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 485 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 486 ifdef CONFIG_32BIT
 487 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 488 endif
 489 ifdef CONFIG_64BIT
 490 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 491 endif
 492
 493 #
 494 # SGI-IP27 (Origin200/2000)
 495 #
 496 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 497 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 498 # be 16kb aligned or the handling of the current variable will break.
 499 #
 500 ifdef CONFIG_SGI_IP27
 501 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 502 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 503 ifdef CONFIG_MAPPED_KERNEL
 504 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 505 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 506 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 507 else
 508 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 509 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 510 endif
 511 endif
 512
 513 #
 514 # SGI-IP32 (O2)
 515 #
 516 # Set the load address to >= 80069000 if you want to leave space for symmon,
 517 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 518 # a multiple of the kernel stack size or the handling of the current variable
 519 # will break.
 520 #
 521 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 522 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 523 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 524
 525 #
 526 # Sibyte SB1250 SOC
 527 #
 528 # This is a LIB so that it links at the end, and initcalls are later
 529 # the sequence; but it is built as an object so that modules don't get
 530 # removed (as happens, even if they have __initcall/module_init)
 531 #
 532 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 533 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
 534                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 535
 536 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 537 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
 538                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 539
 540 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
 541 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
 542                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 543
 544 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
 545 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
 546                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 547
 548 #
 549 # Sibyte BCM91120x (Carmel) board
 550 # Sibyte BCM91120C (CRhine) board
 551 # Sibyte BCM91125C (CRhone) board
 552 # Sibyte BCM91125E (Rhone) board
 553 # Sibyte SWARM board
 554 # Sibyte BCM91x80 (BigSur) board
 555 #
 556 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 557 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 558 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 559 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 560 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 561 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 562 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 563 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 564 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 565 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 566 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 567 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 568 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
 569 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
 570
 571 #
 572 # SNI RM200 PCI
 573 #
 574 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
 575 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
 576 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
 577
 578 #
 579 # Toshiba JMR-TX3927 board
 580 #
 581 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
 582                                    arch/mips/jmr3927/common/
 583 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
 584 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
 585
 586 #
 587 # Toshiba RBTX4927 board or
 588 # Toshiba RBTX4937 board
 589 #
 590 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
 591 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
 592 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
 593
 594 #
 595 # Toshiba RBTX4938 board
 596 #
 597 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
 598 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
 599 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
 600
 601 cflags-y                        += -Iinclude/asm-mips/mach-generic
 602 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 603
 604 ifdef CONFIG_32BIT
 605 ifdef CONFIG_CPU_LITTLE_ENDIAN
 606 JIFFIES                 = jiffies_64
 607 else
 608 JIFFIES                 = jiffies_64 + 4
 609 endif
 610 else
 611 JIFFIES                 = jiffies_64
 612 endif
 613
 614 AFLAGS          += $(cflags-y)
 615 CFLAGS          += $(cflags-y)
 616
 617 LDFLAGS                 += -m $(ld-emul)
 618
 619 ifdef CONFIG_MIPS
 620 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
 621         egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \
 622         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 623 ifdef CONFIG_64BIT
 624 CHECKFLAGS              += -m64
 625 endif
 626 endif
 627
 628 OBJCOPYFLAGS            += --remove-section=.reginfo
 629
 630 #
 631 # Choosing incompatible machines durings configuration will result in
 632 # error messages during linking.  Select a default linkscript if
 633 # none has been choosen above.
 634 #
 635
 636 CPPFLAGS_vmlinux.lds := \
 637         $(CFLAGS) \
 638         -D"LOADADDR=$(load-y)" \
 639         -D"JIFFIES=$(JIFFIES)" \
 640         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 641
 642 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 643
 644 libs-y                  += arch/mips/lib/
 645 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
 646 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
 647
 648 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 649
 650 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 651
 652 ifdef CONFIG_LASAT
 653 rom.bin rom.sw: vmlinux
 654         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 655 endif
 656
 657 #
 658 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 659 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 660 # convert to ECOFF using elf2ecoff.
 661 #
 662 vmlinux.32: vmlinux
 663         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 664
 665 #
 666 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 667 # ELF files from 32-bit files by conversion.
 668 #
 669 vmlinux.64: vmlinux
 670         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 671
 672 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 673
 674 ifdef CONFIG_BOOT_ELF32
 675 all:    $(vmlinux-32)
 676 endif
 677
 678 ifdef CONFIG_BOOT_ELF64
 679 all:    $(vmlinux-64)
 680 endif
 681
 682 ifdef CONFIG_MIPS_ATLAS
 683 all:    vmlinux.srec
 684 endif
 685
 686 ifdef CONFIG_MIPS_MALTA
 687 all:    vmlinux.srec
 688 endif
 689
 690 ifdef CONFIG_MIPS_SEAD
 691 all:    vmlinux.srec
 692 endif
 693
 694 ifdef CONFIG_QEMU
 695 all:    vmlinux.bin
 696 endif
 697
 698 ifdef CONFIG_SNI_RM200_PCI
 699 all:    vmlinux.ecoff
 700 endif
 701
 702 vmlinux.bin: $(vmlinux-32)
 703         +@$(call makeboot,$@)
 704
 705 vmlinux.ecoff: $(vmlinux-32)
 706         +@$(call makeboot,$@)
 707
 708 vmlinux.srec: $(vmlinux-32)
 709         +@$(call makeboot,$@)
 710
 711 CLEAN_FILES += vmlinux.ecoff \
 712                vmlinux.srec
 713
 714 archclean:
 715         @$(MAKE) $(clean)=arch/mips/boot
 716         @$(MAKE) $(clean)=arch/mips/lasat
 717
 718 CLEAN_FILES += vmlinux.32 \
 719                vmlinux.64 \
 720                vmlinux.ecoff