release/src-rt-6.x/linux/linux-2.6/arch/mips/Makefile

   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 := -ffunction-sections
  16 cflags-y += $(call cc-option, -mno-check-zero-division)
  17
  18 #
  19 # Select the object file format to substitute into the linker script.
  20 #
  21 ifdef CONFIG_CPU_LITTLE_ENDIAN
  22 32bit-tool-prefix       = mipsel-linux-
  23 64bit-tool-prefix       = mips64el-linux-
  24 32bit-bfd               = elf32-tradlittlemips
  25 64bit-bfd               = elf64-tradlittlemips
  26 32bit-emul              = elf32ltsmip
  27 64bit-emul              = elf64ltsmip
  28 else
  29 32bit-tool-prefix       = mips-linux-
  30 64bit-tool-prefix       = mips64-linux-
  31 32bit-bfd               = elf32-tradbigmips
  32 64bit-bfd               = elf64-tradbigmips
  33 32bit-emul              = elf32btsmip
  34 64bit-emul              = elf64btsmip
  35 endif
  36
  37 ifdef CONFIG_32BIT
  38 tool-prefix             = $(32bit-tool-prefix)
  39 UTS_MACHINE             := mips
  40 endif
  41 ifdef CONFIG_64BIT
  42 tool-prefix             = $(64bit-tool-prefix)
  43 UTS_MACHINE             := mips64
  44 endif
  45
  46 ifdef CONFIG_CROSSCOMPILE
  47 CROSS_COMPILE           := $(tool-prefix)
  48 endif
  49
  50 ifdef CONFIG_32BIT
  51 ld-emul                 = $(32bit-emul)
  52 vmlinux-32              = vmlinux
  53 vmlinux-64              = vmlinux.64
  54
  55 cflags-y                += -mabi=32
  56 endif
  57
  58 ifdef CONFIG_64BIT
  59 ld-emul                 = $(64bit-emul)
  60 vmlinux-32              = vmlinux.32
  61 vmlinux-64              = vmlinux
  62
  63 cflags-y                += -mabi=64
  64 ifdef CONFIG_BUILD_ELF64
  65 cflags-y                += $(call cc-option,-mno-explicit-relocs)
  66 else
  67 cflags-y                += $(call cc-option,-msym32)
  68 endif
  69 endif
  70
  71
  72 #
  73 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
  74 # code since it only slows down the whole thing.  At some point we might make
  75 # use of global pointer optimizations but their use of $28 conflicts with
  76 # the current pointer optimization.
  77 #
  78 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  79 # machines may also.  Since BFD is incredibly buggy with respect to
  80 # crossformat linking we rely on the elf2ecoff tool for format conversion.
  81 #
  82 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
  83 cflags-y                        += -msoft-float
  84 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  85 MODFLAGS                        += -mlong-calls -fno-common
  86
  87 # Always compile with debug symbols. They will be stripped by the router
  88 # makefile to produce the final kernel. Debug versions of kernel and brcm
  89 # kernel modules will be kept with the extension dbgsym attached to their
  90 # names.
  91 cflags-y += -ggdb
  92
  93 cflags-y += -ffreestanding
  94
  95 #
  96 # We explicitly add the endianness specifier if needed, this allows
  97 # to compile kernels with a toolchain for the other endianness. We
  98 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
  99 # when fed the toolchain default!
 100 #
 101 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
 102 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
 103 # are used, so we kludge that here.  A bug has been filed at
 104 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
 105 #
 106 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
 107 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
 108 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
 109 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
 110 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
 111 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
 112
 113 cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
 114
 115 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
 116                                    -fno-omit-frame-pointer
 117
 118 #
 119 # CPU-dependent compiler/assembler options for optimization.
 120 #
 121 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
 122 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
 123 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
 124 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
 125 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
 126 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
 127 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
 128 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 129                         -Wa,-mips32 -Wa,--trap
 130 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 131                         -Wa,-mips32r2 -Wa,--trap
 132 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 133                         -Wa,-mips64 -Wa,--trap
 134 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 135                         -Wa,-mips64r2 -Wa,--trap
 136 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
 137 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
 138                         -Wa,--trap
 139 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
 140                         -Wa,--trap
 141 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
 142                         -Wa,--trap
 143 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
 144                         -Wa,--trap
 145 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
 146                         -Wa,--trap
 147 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
 148 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
 149                         -Wa,--trap
 150
 151 ifdef CONFIG_CPU_SB1
 152 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 153 MODFLAGS        += -msb1-pass1-workarounds
 154 endif
 155 endif
 156
 157 cflags-y += $(call check_gcc, -m4710a0kern, )
 158
 159 #
 160 # Firmware support
 161 #
 162 libs-$(CONFIG_ARC)              += arch/mips/arc/
 163 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
 164
 165 #
 166 # Board-dependent options and extra files
 167 #
 168
 169 #
 170 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 171 #
 172 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 173 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
 174 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 175
 176 #
 177 # Common Alchemy Au1x00 stuff
 178 #
 179 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
 180 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
 181
 182 #
 183 # AMD Alchemy Pb1000 eval board
 184 #
 185 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
 186 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
 187 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 188
 189 #
 190 # AMD Alchemy Pb1100 eval board
 191 #
 192 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
 193 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
 194 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 195
 196 #
 197 # AMD Alchemy Pb1500 eval board
 198 #
 199 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
 200 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
 201 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 202
 203 #
 204 # AMD Alchemy Pb1550 eval board
 205 #
 206 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
 207 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
 208 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 209
 210 #
 211 # AMD Alchemy Pb1200 eval board
 212 #
 213 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
 214 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
 215 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 216
 217 #
 218 # AMD Alchemy Db1000 eval board
 219 #
 220 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
 221 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
 222 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 223
 224 #
 225 # AMD Alchemy Db1100 eval board
 226 #
 227 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
 228 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
 229 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 230
 231 #
 232 # AMD Alchemy Db1500 eval board
 233 #
 234 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
 235 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
 236 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 237
 238 #
 239 # AMD Alchemy Db1550 eval board
 240 #
 241 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
 242 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
 243 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 244
 245 #
 246 # AMD Alchemy Db1200 eval board
 247 #
 248 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
 249 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
 250 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 251
 252 #
 253 # AMD Alchemy Bosporus eval board
 254 #
 255 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
 256 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
 257 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 258
 259 #
 260 # AMD Alchemy Mirage eval board
 261 #
 262 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
 263 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
 264 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 265
 266 #
 267 # 4G-Systems eval board
 268 #
 269 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
 270 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 271
 272 #
 273 # MyCable eval board
 274 #
 275 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
 276 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 277
 278 #
 279 # Cobalt Server
 280 #
 281 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 282 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
 283 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 284
 285 #
 286 # DECstation family
 287 #
 288 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 289 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
 290 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 291 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 292 CLEAN_FILES                     += drivers/tc/lk201-map.c
 293
 294 #
 295 # Galileo EV64120 Board
 296 #
 297 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
 298 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
 299 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
 300 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
 301
 302 #
 303 # Wind River PPMC Board (4KC + GT64120)
 304 #
 305 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
 306 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
 307 load-$(CONFIG_WR_PPMC)          += 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-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
 333 cflags-$(CONFIG_MIPS_SEAD)      += -Iinclude/asm-mips/mach-mips
 334 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
 335
 336 #
 337 # MIPS SIM
 338 #
 339 core-$(CONFIG_MIPS_SIM)         += arch/mips/mips-boards/sim/
 340 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
 341 load-$(CONFIG_MIPS_SIM)         += 0x80100000
 342
 343 #
 344 # Momentum Ocelot board
 345 #
 346 # The Ocelot setup.o must be linked early - it does the ioremap() for the
 347 # mips_io_port_base.
 348 #
 349 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
 350                                    arch/mips/gt64120/momenco_ocelot/
 351 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
 352 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
 353
 354 #
 355 # Momentum Ocelot-C and -CS boards
 356 #
 357 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
 358 # mips_io_port_base.
 359 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
 360 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
 361
 362 #
 363 # PMC-Sierra Yosemite
 364 #
 365 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 366 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
 367 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 368
 369 #
 370 # Qemu simulating MIPS32 4Kc
 371 #
 372 core-$(CONFIG_QEMU)             += arch/mips/qemu/
 373 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
 374 load-$(CONFIG_QEMU)             += 0xffffffff80010000
 375
 376 #
 377 # Momentum Ocelot-3
 378 #
 379 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
 380 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
 381 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
 382
 383 #
 384 # Basler eXcite
 385 #
 386 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
 387 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
 388 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 389
 390 #
 391 # NEC DDB
 392 #
 393 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
 394
 395 #
 396 # NEC DDB Vrc-5477
 397 #
 398 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
 399 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
 400
 401 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 402 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
 403 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 404
 405 #
 406 # Common VR41xx
 407 #
 408 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 409 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
 410
 411 #
 412 # NEC VR4133
 413 #
 414 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
 415 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
 416
 417 #
 418 # ZAO Networks Capcella (VR4131)
 419 #
 420 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 421
 422 #
 423 # Victor MP-C303/304 (VR4122)
 424 #
 425 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 426
 427 #
 428 # IBM WorkPad z50 (VR4121)
 429 #
 430 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 431 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 432
 433 #
 434 # CASIO CASSIPEIA E-55/65 (VR4111)
 435 #
 436 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 437 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 438
 439 #
 440 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 441 #
 442 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 443
 444 #
 445 # Common Philips PNX8550
 446 #
 447 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
 448 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
 449
 450 #
 451 # Philips PNX8550 JBS board
 452 #
 453 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
 454 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
 455 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
 456
 457 # Philips PNX8550 STB810 board
 458 #
 459 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/philips/pnx8550/stb810/
 460 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
 461
 462 # NEC EMMA2RH boards
 463 #
 464 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
 465 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
 466
 467 # NEC EMMA2RH Mark-eins
 468 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
 469 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
 470
 471 #
 472 # SGI IP22 (Indy/Indigo2)
 473 #
 474 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 475 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 476 # be aligned to a multiple of the kernel stack size or the handling of the
 477 # current variable will break so for 64-bit kernels we have to raise the start
 478 # address by 8kb.
 479 #
 480 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 481 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
 482 ifdef CONFIG_32BIT
 483 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 484 endif
 485 ifdef CONFIG_64BIT
 486 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 487 endif
 488
 489 #
 490 # SGI-IP27 (Origin200/2000)
 491 #
 492 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 493 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 494 # be 16kb aligned or the handling of the current variable will break.
 495 #
 496 ifdef CONFIG_SGI_IP27
 497 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 498 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
 499 ifdef CONFIG_MAPPED_KERNEL
 500 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 501 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 502 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 503 else
 504 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 505 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 506 endif
 507 endif
 508
 509 #
 510 # SGI-IP32 (O2)
 511 #
 512 # Set the load address to >= 80069000 if you want to leave space for symmon,
 513 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 514 # a multiple of the kernel stack size or the handling of the current variable
 515 # will break.
 516 #
 517 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 518 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
 519 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 520
 521 #
 522 # Sibyte SB1250/BCM1480 SOC
 523 #
 524 # This is a LIB so that it links at the end, and initcalls are later
 525 # the sequence; but it is built as an object so that modules don't get
 526 # removed (as happens, even if they have __initcall/module_init)
 527 #
 528 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 529 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
 530 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
 531                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 532
 533 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 534 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
 535 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
 536                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 537
 538 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
 539 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
 540 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
 541                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 542
 543 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
 544 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
 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-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
 570
 571 #
 572 # SNI RM
 573 #
 574 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
 575 cflags-$(CONFIG_SNI_RM)         += -Iinclude/asm-mips/mach-rm
 576 ifdef CONFIG_CPU_LITTLE_ENDIAN
 577 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
 578 else
 579 load-$(CONFIG_SNI_RM)           += 0xffffffff80030000
 580 endif
 581
 582 #
 583 # Toshiba JMR-TX3927 board
 584 #
 585 core-$(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-$(CONFIG_PCI)           += arch/mips/pci/
 607
 608 #
 609 # Broadcom BCM947XX variants
 610 #
 611 ifdef CONFIG_BCM947XX
 612 core-$(CONFIG_BCM947XX) += arch/mips/brcm-boards/generic/ arch/mips/brcm-boards/bcm947xx/
 613 load-$(CONFIG_BCM947XX) := 0xffffffff80001000
 614 zImage: vmlinux
 615 endif
 616
 617 ifdef CONFIG_32BIT
 618 ifdef CONFIG_CPU_LITTLE_ENDIAN
 619 JIFFIES                 = jiffies_64
 620 else
 621 JIFFIES                 = jiffies_64 + 4
 622 endif
 623 else
 624 JIFFIES                 = jiffies_64
 625 endif
 626
 627 AFLAGS          += $(cflags-y)
 628 ASFLAGS         += $(cflags-y)
 629 CFLAGS          += $(cflags-y)
 630
 631 LDFLAGS                 += -m $(ld-emul)
 632
 633 ifdef CONFIG_MIPS
 634 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
 635         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
 636         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 637 ifdef CONFIG_64BIT
 638 CHECKFLAGS              += -m64
 639 endif
 640 endif
 641
 642 OBJCOPYFLAGS            += --remove-section=.reginfo
 643
 644 #
 645 # Choosing incompatible machines durings configuration will result in
 646 # error messages during linking.  Select a default linkscript if
 647 # none has been choosen above.
 648 #
 649
 650 CPPFLAGS_vmlinux.lds := \
 651         $(CFLAGS) \
 652         -D"LOADADDR=$(load-y)" \
 653         -D"JIFFIES=$(JIFFIES)" \
 654         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 655
 656 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 657
 658 libs-y                  += arch/mips/lib/
 659
 660 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 661
 662 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 663
 664 ifdef CONFIG_LASAT
 665 rom.bin rom.sw: vmlinux
 666         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 667 endif
 668
 669 #
 670 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 671 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 672 # convert to ECOFF using elf2ecoff.
 673 #
 674 vmlinux.32: vmlinux
 675         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 676
 677 #
 678 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 679 # ELF files from 32-bit files by conversion.
 680 #
 681 vmlinux.64: vmlinux
 682         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 683
 684 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 685
 686 ifdef CONFIG_BOOT_ELF32
 687 all:    $(vmlinux-32)
 688 endif
 689
 690 ifdef CONFIG_BOOT_ELF64
 691 all:    $(vmlinux-64)
 692 endif
 693
 694 ifdef CONFIG_MIPS_ATLAS
 695 all:    vmlinux.srec
 696 endif
 697
 698 ifdef CONFIG_MIPS_MALTA
 699 all:    vmlinux.srec
 700 endif
 701
 702 ifdef CONFIG_MIPS_SEAD
 703 all:    vmlinux.srec
 704 endif
 705
 706 ifdef CONFIG_QEMU
 707 all:    vmlinux.bin
 708 endif
 709
 710 ifdef CONFIG_SNI_RM
 711 all:    vmlinux.ecoff
 712 endif
 713
 714 vmlinux.bin: $(vmlinux-32)
 715         +@$(call makeboot,$@)
 716
 717 vmlinux.ecoff: $(vmlinux-32)
 718         +@$(call makeboot,$@)
 719
 720 vmlinux.srec: $(vmlinux-32)
 721         +@$(call makeboot,$@)
 722
 723 CLEAN_FILES += vmlinux.ecoff \
 724                vmlinux.srec
 725
 726 archprepare:
 727 ifdef CONFIG_MIPS32_N32
 728         @echo '  Checking missing-syscalls for N32'
 729         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
 730 endif
 731 ifdef CONFIG_MIPS32_O32
 732         @echo '  Checking missing-syscalls for O32'
 733         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
 734 endif
 735
 736 archclean:
 737         @$(MAKE) $(clean)=arch/mips/boot
 738         @$(MAKE) $(clean)=arch/mips/lasat
 739         $(Q)$(MAKE) -C arch/mips/brcm-boards/bcm947xx/compressed clean
 740
 741 CLEAN_FILES += vmlinux.32 \
 742                vmlinux.64 \
 743                vmlinux.ecoff