SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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 KBUILD_DEFCONFIG := ip22_defconfig
  16
  17 #
  18 # Select the object file format to substitute into the linker script.
  19 #
  20 ifdef CONFIG_CPU_LITTLE_ENDIAN
  21 32bit-tool-archpref     = mipsel
  22 64bit-tool-archpref     = mips64el
  23 32bit-bfd               = elf32-tradlittlemips
  24 64bit-bfd               = elf64-tradlittlemips
  25 32bit-emul              = elf32ltsmip
  26 64bit-emul              = elf64ltsmip
  27 else
  28 32bit-tool-archpref     = mips
  29 64bit-tool-archpref     = mips64
  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-archpref           = $(32bit-tool-archpref)
  38 UTS_MACHINE             := mips
  39 endif
  40 ifdef CONFIG_64BIT
  41 tool-archpref           = $(64bit-tool-archpref)
  42 UTS_MACHINE             := mips64
  43 endif
  44
  45 ifneq ($(SUBARCH),$(ARCH))
  46   ifeq ($(CROSS_COMPILE),)
  47     CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
  48   endif
  49 endif
  50
  51 cflags-y := -ffunction-sections
  52 cflags-y += $(call cc-option, -mno-check-zero-division)
  53
  54 ifdef CONFIG_32BIT
  55 ld-emul                 = $(32bit-emul)
  56 vmlinux-32              = vmlinux
  57 vmlinux-64              = vmlinux.64
  58
  59 cflags-y                += -mabi=32
  60 endif
  61
  62 ifdef CONFIG_64BIT
  63 ld-emul                 = $(64bit-emul)
  64 vmlinux-32              = vmlinux.32
  65 vmlinux-64              = vmlinux
  66
  67 cflags-y                += -mabi=64
  68 endif
  69
  70 all-$(CONFIG_BOOT_ELF32)        := $(vmlinux-32)
  71 all-$(CONFIG_BOOT_ELF64)        := $(vmlinux-64)
  72 all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
  73
  74 #
  75 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
  76 # code since it only slows down the whole thing.  At some point we might make
  77 # use of global pointer optimizations but their use of $28 conflicts with
  78 # the current pointer optimization.
  79 #
  80 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  81 # machines may also.  Since BFD is incredibly buggy with respect to
  82 # crossformat linking we rely on the elf2ecoff tool for format conversion.
  83 #
  84 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
  85 cflags-y                        += -msoft-float
  86 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
  87 MODFLAGS                        += -mlong-calls
  88
  89 cflags-y += -ffreestanding
  90
  91 #
  92 # We explicitly add the endianness specifier if needed, this allows
  93 # to compile kernels with a toolchain for the other endianness. We
  94 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
  95 # when fed the toolchain default!
  96 #
  97 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
  98 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
  99 # are used, so we kludge that here.  A bug has been filed at
 100 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
 101 #
 102 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
 103 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
 104 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
 105 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
 106 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
 107 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
 108
 109 cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
 110
 111 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
 112                                    -fno-omit-frame-pointer
 113
 114 #
 115 # CPU-dependent compiler/assembler options for optimization.
 116 #
 117 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
 118 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
 119 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
 120 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
 121 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
 122 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
 123 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
 124 # only gcc >= 4.4 have the loongson-specific support
 125 cflags-$(CONFIG_CPU_LOONGSON2)  += -Wa,--trap
 126 cflags-$(CONFIG_CPU_LOONGSON2E) += \
 127         $(call cc-option,-march=loongson2e,-march=r4600)
 128 cflags-$(CONFIG_CPU_LOONGSON2F) += \
 129         $(call cc-option,-march=loongson2f,-march=r4600)
 130
 131 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 132                         -Wa,-mips32 -Wa,--trap
 133 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 134                         -Wa,-mips32r2 -Wa,--trap
 135 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 136                         -Wa,-mips64 -Wa,--trap
 137 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
 138                         -Wa,-mips64r2 -Wa,--trap
 139 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
 140 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
 141                         -Wa,--trap
 142 cflags-$(CONFIG_CPU_R5500)      += $(call cc-option,-march=r5500,-march=r5000) \
 143                         -Wa,--trap
 144 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
 145                         -Wa,--trap
 146 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
 147                         -Wa,--trap
 148 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
 149                         -Wa,--trap
 150 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
 151                         -Wa,--trap
 152 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
 153 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
 154                         -Wa,--trap
 155 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
 156 ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
 157 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
 158 endif
 159
 160 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)  += $(call cc-option,-mfix-r4000,)
 161 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)  += $(call cc-option,-mfix-r4400,)
 162 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)  += $(call cc-option,-mno-daddi,)
 163
 164 ifdef CONFIG_CPU_SB1
 165 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
 166 MODFLAGS        += -msb1-pass1-workarounds
 167 endif
 168 endif
 169
 170 #
 171 # Firmware support
 172 #
 173 libs-$(CONFIG_ARC)              += arch/mips/fw/arc/
 174 libs-$(CONFIG_CFE)              += arch/mips/fw/cfe/
 175 libs-$(CONFIG_SNIPROM)          += arch/mips/fw/sni/
 176 libs-y                          += arch/mips/fw/lib/
 177
 178 #
 179 # Board-dependent options and extra files
 180 #
 181
 182 #
 183 # Texas Instruments AR7
 184 #
 185 core-$(CONFIG_AR7)              += arch/mips/ar7/
 186 cflags-$(CONFIG_AR7)            += -I$(srctree)/arch/mips/include/asm/mach-ar7
 187 load-$(CONFIG_AR7)              += 0xffffffff94100000
 188
 189 #
 190 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 191 #
 192 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
 193 cflags-$(CONFIG_MACH_JAZZ)      += -I$(srctree)/arch/mips/include/asm/mach-jazz
 194 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
 195
 196 #
 197 # Common Alchemy Au1x00 stuff
 198 #
 199 core-$(CONFIG_SOC_AU1X00)       += arch/mips/alchemy/common/
 200
 201 #
 202 # AMD Alchemy Pb1000 eval board
 203 #
 204 core-$(CONFIG_MIPS_PB1000)      += arch/mips/alchemy/devboards/
 205 cflags-$(CONFIG_MIPS_PB1000)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 206 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
 207
 208 #
 209 # AMD Alchemy Pb1100 eval board
 210 #
 211 core-$(CONFIG_MIPS_PB1100)      += arch/mips/alchemy/devboards/
 212 cflags-$(CONFIG_MIPS_PB1100)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 213 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
 214
 215 #
 216 # AMD Alchemy Pb1500 eval board
 217 #
 218 core-$(CONFIG_MIPS_PB1500)      += arch/mips/alchemy/devboards/
 219 cflags-$(CONFIG_MIPS_PB1500)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 220 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
 221
 222 #
 223 # AMD Alchemy Pb1550 eval board
 224 #
 225 core-$(CONFIG_MIPS_PB1550)      += arch/mips/alchemy/devboards/
 226 cflags-$(CONFIG_MIPS_PB1550)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 227 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
 228
 229 #
 230 # AMD Alchemy Pb1200 eval board
 231 #
 232 core-$(CONFIG_MIPS_PB1200)      += arch/mips/alchemy/devboards/
 233 cflags-$(CONFIG_MIPS_PB1200)    += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
 234 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
 235
 236 #
 237 # AMD Alchemy Db1000 eval board
 238 #
 239 core-$(CONFIG_MIPS_DB1000)      += arch/mips/alchemy/devboards/
 240 cflags-$(CONFIG_MIPS_DB1000)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 241 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
 242
 243 #
 244 # AMD Alchemy Db1100 eval board
 245 #
 246 core-$(CONFIG_MIPS_DB1100)      += arch/mips/alchemy/devboards/
 247 cflags-$(CONFIG_MIPS_DB1100)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 248 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
 249
 250 #
 251 # AMD Alchemy Db1500 eval board
 252 #
 253 core-$(CONFIG_MIPS_DB1500)      += arch/mips/alchemy/devboards/
 254 cflags-$(CONFIG_MIPS_DB1500)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 255 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
 256
 257 #
 258 # AMD Alchemy Db1550 eval board
 259 #
 260 core-$(CONFIG_MIPS_DB1550)      += arch/mips/alchemy/devboards/
 261 cflags-$(CONFIG_MIPS_DB1550)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 262 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
 263
 264 #
 265 # AMD Alchemy Db1200 eval board
 266 #
 267 core-$(CONFIG_MIPS_DB1200)      += arch/mips/alchemy/devboards/
 268 cflags-$(CONFIG_MIPS_DB1200)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 269 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
 270
 271 #
 272 # AMD Alchemy Bosporus eval board
 273 #
 274 core-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/alchemy/devboards/
 275 cflags-$(CONFIG_MIPS_BOSPORUS)  += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 276 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
 277
 278 #
 279 # AMD Alchemy Mirage eval board
 280 #
 281 core-$(CONFIG_MIPS_MIRAGE)      += arch/mips/alchemy/devboards/
 282 cflags-$(CONFIG_MIPS_MIRAGE)    += -I$(srctree)/arch/mips/include/asm/mach-db1x00
 283 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
 284
 285 #
 286 # 4G-Systems eval board
 287 #
 288 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/alchemy/mtx-1/
 289 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
 290
 291 #
 292 # MyCable eval board
 293 #
 294 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/alchemy/xxs1500/
 295 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
 296
 297 # must be last for Alchemy systems for GPIO to work properly
 298 cflags-$(CONFIG_SOC_AU1X00)     += -I$(srctree)/arch/mips/include/asm/mach-au1x00
 299
 300
 301 #
 302 # Cobalt Server
 303 #
 304 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
 305 cflags-$(CONFIG_MIPS_COBALT)    += -I$(srctree)/arch/mips/include/asm/mach-cobalt
 306 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 307
 308 #
 309 # DECstation family
 310 #
 311 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
 312 cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
 313 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
 314 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
 315
 316 #
 317 # Wind River PPMC Board (4KC + GT64120)
 318 #
 319 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
 320 cflags-$(CONFIG_WR_PPMC)                += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
 321 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
 322
 323 #
 324 # Loongson family
 325 #
 326 core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/
 327 cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
 328                     -mno-branch-likely
 329 load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000
 330 load-$(CONFIG_LEMOTE_MACH2F) +=0xffffffff80200000
 331
 332 #
 333 # MIPS Malta board
 334 #
 335 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mti-malta/
 336 cflags-$(CONFIG_MIPS_MALTA)     += -I$(srctree)/arch/mips/include/asm/mach-malta
 337 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
 338 all-$(CONFIG_MIPS_MALTA)        := vmlinuz.bin
 339
 340 #
 341 # MIPS SIM
 342 #
 343 core-$(CONFIG_MIPS_SIM)         += arch/mips/mipssim/
 344 cflags-$(CONFIG_MIPS_SIM)       += -I$(srctree)/arch/mips/include/asm/mach-mipssim
 345 load-$(CONFIG_MIPS_SIM)         += 0x80100000
 346
 347 #
 348 # PMC-Sierra MSP SOCs
 349 #
 350 core-$(CONFIG_PMC_MSP)          += arch/mips/pmc-sierra/msp71xx/
 351 cflags-$(CONFIG_PMC_MSP)        += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
 352                                         -mno-branch-likely
 353 load-$(CONFIG_PMC_MSP)          += 0xffffffff80100000
 354
 355 #
 356 # PMC-Sierra Yosemite
 357 #
 358 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
 359 cflags-$(CONFIG_PMC_YOSEMITE)   += -I$(srctree)/arch/mips/include/asm/mach-yosemite
 360 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
 361
 362 #
 363 # Basler eXcite
 364 #
 365 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
 366 cflags-$(CONFIG_BASLER_EXCITE)  += -I$(srctree)/arch/mips/include/asm/mach-excite
 367 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 368
 369 #
 370 # LASAT platforms
 371 #
 372 core-$(CONFIG_LASAT)            += arch/mips/lasat/
 373 cflags-$(CONFIG_LASAT)          += -I$(srctree)/arch/mips/include/asm/mach-lasat
 374 load-$(CONFIG_LASAT)            += 0xffffffff80000000
 375
 376 #
 377 # Common VR41xx
 378 #
 379 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
 380 cflags-$(CONFIG_MACH_VR41XX)    += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
 381
 382 #
 383 # ZAO Networks Capcella (VR4131)
 384 #
 385 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
 386
 387 #
 388 # Victor MP-C303/304 (VR4122)
 389 #
 390 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
 391
 392 #
 393 # IBM WorkPad z50 (VR4121)
 394 #
 395 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
 396 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
 397
 398 #
 399 # CASIO CASSIPEIA E-55/65 (VR4111)
 400 #
 401 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
 402 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
 403
 404 #
 405 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 406 #
 407 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
 408
 409 # NXP STB225
 410 core-$(CONFIG_SOC_PNX833X)              += arch/mips/nxp/pnx833x/common/
 411 cflags-$(CONFIG_SOC_PNX833X)    += -Iarch/mips/include/asm/mach-pnx833x
 412 libs-$(CONFIG_NXP_STB220)               += arch/mips/nxp/pnx833x/stb22x/
 413 load-$(CONFIG_NXP_STB220)               += 0xffffffff80001000
 414 libs-$(CONFIG_NXP_STB225)               += arch/mips/nxp/pnx833x/stb22x/
 415 load-$(CONFIG_NXP_STB225)               += 0xffffffff80001000
 416
 417 #
 418 # Common NXP PNX8550
 419 #
 420 core-$(CONFIG_SOC_PNX8550)      += arch/mips/nxp/pnx8550/common/
 421 cflags-$(CONFIG_SOC_PNX8550)    += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
 422
 423 #
 424 # NXP PNX8550 JBS board
 425 #
 426 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/nxp/pnx8550/jbs/
 427 #cflags-$(CONFIG_PNX8550_JBS)   += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
 428 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
 429
 430 # NXP PNX8550 STB810 board
 431 #
 432 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/nxp/pnx8550/stb810/
 433 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
 434
 435 #
 436 # Common NEC EMMAXXX
 437 #
 438 core-$(CONFIG_SOC_EMMA2RH)      += arch/mips/emma/common/
 439 cflags-$(CONFIG_SOC_EMMA2RH)    += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
 440
 441 #
 442 # NEC EMMA2RH Mark-eins
 443 #
 444 core-$(CONFIG_NEC_MARKEINS)     += arch/mips/emma/markeins/
 445 load-$(CONFIG_NEC_MARKEINS)     += 0xffffffff88100000
 446
 447 #
 448 # SGI IP22 (Indy/Indigo2)
 449 #
 450 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
 451 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
 452 # be aligned to a multiple of the kernel stack size or the handling of the
 453 # current variable will break so for 64-bit kernels we have to raise the start
 454 # address by 8kb.
 455 #
 456 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
 457 cflags-$(CONFIG_SGI_IP22)       += -I$(srctree)/arch/mips/include/asm/mach-ip22
 458 ifdef CONFIG_32BIT
 459 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
 460 endif
 461 ifdef CONFIG_64BIT
 462 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
 463 endif
 464
 465 #
 466 # SGI-IP27 (Origin200/2000)
 467 #
 468 # Set the load address to >= 0xc000000000300000 if you want to leave space for
 469 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
 470 # be 16kb aligned or the handling of the current variable will break.
 471 #
 472 ifdef CONFIG_SGI_IP27
 473 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
 474 cflags-$(CONFIG_SGI_IP27)       += -I$(srctree)/arch/mips/include/asm/mach-ip27
 475 ifdef CONFIG_MAPPED_KERNEL
 476 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
 477 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
 478 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
 479 else
 480 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
 481 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
 482 endif
 483 endif
 484
 485 #
 486 # SGI IP28 (Indigo2 R10k)
 487 #
 488 # Set the load address to >= 0xa800000020080000 if you want to leave space for
 489 # symmon, 0xa800000020004000 for production kernels ?  Note that the value must
 490 # be 16kb aligned or the handling of the current variable will break.
 491 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
 492 #
 493 ifdef CONFIG_SGI_IP28
 494   ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
 495       $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
 496   endif
 497 endif
 498 core-$(CONFIG_SGI_IP28)         += arch/mips/sgi-ip22/
 499 cflags-$(CONFIG_SGI_IP28)       += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
 500 load-$(CONFIG_SGI_IP28)         += 0xa800000020004000
 501
 502 #
 503 # SGI-IP32 (O2)
 504 #
 505 # Set the load address to >= 80069000 if you want to leave space for symmon,
 506 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
 507 # a multiple of the kernel stack size or the handling of the current variable
 508 # will break.
 509 #
 510 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
 511 cflags-$(CONFIG_SGI_IP32)       += -I$(srctree)/arch/mips/include/asm/mach-ip32
 512 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
 513
 514 #
 515 # Sibyte SB1250/BCM1480 SOC
 516 #
 517 # This is a LIB so that it links at the end, and initcalls are later
 518 # the sequence; but it is built as an object so that modules don't get
 519 # removed (as happens, even if they have __initcall/module_init)
 520 #
 521 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
 522 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
 523 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
 524                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 525
 526 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
 527 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
 528 cflags-$(CONFIG_SIBYTE_SB1250)  += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
 529                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
 530
 531 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
 532 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
 533 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
 534                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 535
 536 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
 537 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
 538 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
 539                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
 540
 541 #
 542 # Sibyte BCM91120x (Carmel) board
 543 # Sibyte BCM91120C (CRhine) board
 544 # Sibyte BCM91125C (CRhone) board
 545 # Sibyte BCM91125E (Rhone) board
 546 # Sibyte SWARM board
 547 # Sibyte BCM91x80 (BigSur) board
 548 #
 549 core-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
 550 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
 551 core-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
 552 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
 553 core-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
 554 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
 555 core-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
 556 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
 557 core-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
 558 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
 559 core-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
 560 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
 561 core-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
 562 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
 563
 564 #
 565 # Broadcom BCM47XX boards
 566 #
 567 core-$(CONFIG_BCM47XX)          += arch/mips/bcm47xx/
 568 cflags-$(CONFIG_BCM47XX)        += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
 569 load-$(CONFIG_BCM47XX)          := 0xffffffff80001000
 570
 571 #
 572 # Broadcom BCM63XX boards
 573 #
 574 core-$(CONFIG_BCM63XX)          += arch/mips/bcm63xx/
 575 cflags-$(CONFIG_BCM63XX)        += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
 576 load-$(CONFIG_BCM63XX)          := 0xffffffff80010000
 577
 578 #
 579 # SNI RM
 580 #
 581 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
 582 cflags-$(CONFIG_SNI_RM)         += -I$(srctree)/arch/mips/include/asm/mach-rm
 583 ifdef CONFIG_CPU_LITTLE_ENDIAN
 584 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
 585 else
 586 load-$(CONFIG_SNI_RM)           += 0xffffffff80030000
 587 endif
 588 all-$(CONFIG_SNI_RM)            := vmlinuz.ecoff
 589
 590 #
 591 # Common TXx9
 592 #
 593 core-$(CONFIG_MACH_TX39XX)      += arch/mips/txx9/generic/
 594 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
 595 load-$(CONFIG_MACH_TX39XX)      += 0xffffffff80050000
 596 core-$(CONFIG_MACH_TX49XX)      += arch/mips/txx9/generic/
 597 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
 598 load-$(CONFIG_MACH_TX49XX)      += 0xffffffff80100000
 599
 600 #
 601 # Toshiba JMR-TX3927 board
 602 #
 603 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/txx9/jmr3927/
 604
 605 #
 606 # Routerboard 532 board
 607 #
 608 core-$(CONFIG_MIKROTIK_RB532)   += arch/mips/rb532/
 609 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
 610 load-$(CONFIG_MIKROTIK_RB532)   += 0xffffffff80101000
 611
 612 #
 613 # Toshiba RBTX49XX boards
 614 #
 615 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
 616 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
 617 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
 618
 619 #
 620 # Cavium Octeon
 621 #
 622 core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/
 623 cflags-$(CONFIG_CPU_CAVIUM_OCTEON)      += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
 624 core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/executive/
 625 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
 626 load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff84100000
 627 else
 628 load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff81100000
 629 endif
 630
 631 cflags-y                        += -I$(srctree)/arch/mips/include/asm/mach-generic
 632 drivers-$(CONFIG_PCI)           += arch/mips/pci/
 633
 634 #
 635 # Automatically detect the build format. By default we choose
 636 # the elf format according to the load address.
 637 # We can always force a build with a 64-bits symbol format by
 638 # passing 'KBUILD_SYM32=no' option to the make's command line.
 639 #
 640 ifdef CONFIG_64BIT
 641   ifndef KBUILD_SYM32
 642     ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
 643       KBUILD_SYM32 = y
 644     endif
 645   endif
 646
 647   ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
 648     cflags-y += -msym32 -DKBUILD_64BIT_SYM32
 649   else
 650     ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
 651       $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
 652     endif
 653   endif
 654 endif
 655
 656 KBUILD_AFLAGS   += $(cflags-y)
 657 KBUILD_CFLAGS   += $(cflags-y)
 658 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
 659 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
 660
 661 LDFLAGS                 += -m $(ld-emul)
 662
 663 ifdef CONFIG_MIPS
 664 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
 665         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
 666         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 667 ifdef CONFIG_64BIT
 668 CHECKFLAGS              += -m64
 669 endif
 670 endif
 671
 672 OBJCOPYFLAGS            += --remove-section=.reginfo
 673
 674 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 675
 676 libs-y                  += arch/mips/lib/
 677
 678 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 679
 680 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
 681
 682 # suspend and hibernation support
 683 drivers-$(CONFIG_PM)    += arch/mips/power/
 684
 685 ifdef CONFIG_LASAT
 686 rom.bin rom.sw: vmlinux
 687         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 688 endif
 689
 690 #
 691 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 692 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
 693 # convert to ECOFF using elf2ecoff.
 694 #
 695 vmlinux.32: vmlinux
 696         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
 697
 698 #
 699 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
 700 # ELF files from 32-bit files by conversion.
 701 #
 702 vmlinux.64: vmlinux
 703         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
 704
 705 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
 706 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
 707            VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
 708
 709 all:    $(all-y)
 710
 711 vmlinuz: vmlinux FORCE
 712         +@$(call makezboot,$@)
 713
 714 vmlinuz.bin: vmlinux
 715         +@$(call makezboot,$@)
 716
 717 vmlinuz.ecoff: vmlinux
 718         +@$(call makezboot,$@)
 719
 720 vmlinuz.srec: vmlinux
 721         +@$(call makezboot,$@)
 722
 723 vmlinux.bin: $(vmlinux-32)
 724         +@$(call makeboot,$@)
 725
 726 vmlinux.ecoff: $(vmlinux-32)
 727         +@$(call makeboot,$@)
 728
 729 vmlinux.srec: $(vmlinux-32)
 730         +@$(call makeboot,$@)
 731
 732 CLEAN_FILES += vmlinux.ecoff \
 733                vmlinux.srec
 734
 735 archprepare:
 736 ifdef CONFIG_MIPS32_N32
 737         @echo '  Checking missing-syscalls for N32'
 738         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
 739 endif
 740 ifdef CONFIG_MIPS32_O32
 741         @echo '  Checking missing-syscalls for O32'
 742         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
 743 endif
 744
 745 install:
 746         $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
 747         $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
 748         $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
 749         $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
 750
 751 archclean:
 752         @$(MAKE) $(clean)=arch/mips/boot
 753         @$(MAKE) $(clean)=arch/mips/boot/compressed
 754         @$(MAKE) $(clean)=arch/mips/lasat
 755
 756 define archhelp
 757         echo '  install              - install kernel into $(INSTALL_PATH)'
 758         echo '  vmlinux.ecoff        - ECOFF boot image'
 759         echo '  vmlinux.bin          - Raw binary boot image'
 760         echo '  vmlinux.srec         - SREC boot image'
 761         echo '  vmlinuz              - Compressed boot(zboot) image'
 762         echo '  vmlinuz.ecoff        - ECOFF zboot image'
 763         echo '  vmlinuz.bin          - Raw binary zboot image'
 764         echo '  vmlinuz.srec         - SREC zboot image'
 765         echo
 766         echo '  These will be default as apropriate for a configured platform.'
 767 endef
 768
 769 CLEAN_FILES += vmlinux.32 \
 770                vmlinux.64 \
 771                vmlinux.ecoff \
 772                vmlinuz \
 773                vmlinuz.ecoff \
 774                vmlinuz.bin \
 775                vmlinuz.srec