Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
[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 :=
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 $28 conflicts with
75 # the current pointer optimization.
76 #
77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
78 # machines may also.  Since BFD is incredibly buggy with respect to
79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
80 #
81 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
82 cflags-y                        += -msoft-float
83 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
84 MODFLAGS                        += -mlong-calls
85
86 cflags-y += -ffreestanding
87
88 #
89 # We explicitly add the endianness specifier if needed, this allows
90 # to compile kernels with a toolchain for the other endianness. We
91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
92 # when fed the toolchain default!
93 #
94 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
95 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
96 # are used, so we kludge that here.  A bug has been filed at
97 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
98 #
99 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
100 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
101 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
102 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
103 cflags-$(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_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
107
108 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
109                                    -fno-omit-frame-pointer
110
111 #
112 # CPU-dependent compiler/assembler options for optimization.
113 #
114 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
115 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
116 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
117 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
118 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
119 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
120 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
121 cflags-$(CONFIG_CPU_LOONGSON2)  += -march=r4600 -Wa,--trap
122 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
123                         -Wa,-mips32 -Wa,--trap
124 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
125                         -Wa,-mips32r2 -Wa,--trap
126 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
127                         -Wa,-mips64 -Wa,--trap
128 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
129                         -Wa,-mips64r2 -Wa,--trap
130 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
131 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
132                         -Wa,--trap
133 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
134                         -Wa,--trap
135 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
136                         -Wa,--trap
137 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
138                         -Wa,--trap
139 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
140                         -Wa,--trap
141 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
142 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
143                         -Wa,--trap
144
145 ifdef CONFIG_CPU_SB1
146 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
147 MODFLAGS        += -msb1-pass1-workarounds
148 endif
149 endif
150
151 #
152 # Firmware support
153 #
154 libs-$(CONFIG_ARC)              += arch/mips/arc/
155 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
156
157 #
158 # Board-dependent options and extra files
159 #
160
161 #
162 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
163 #
164 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
165 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
166 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
167
168 #
169 # Common Alchemy Au1x00 stuff
170 #
171 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
172 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
173
174 #
175 # AMD Alchemy Pb1000 eval board
176 #
177 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
178 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
179 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
180
181 #
182 # AMD Alchemy Pb1100 eval board
183 #
184 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
185 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
186 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
187
188 #
189 # AMD Alchemy Pb1500 eval board
190 #
191 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
192 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
193 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
194
195 #
196 # AMD Alchemy Pb1550 eval board
197 #
198 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
199 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
200 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
201
202 #
203 # AMD Alchemy Pb1200 eval board
204 #
205 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
206 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
207 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
208
209 #
210 # AMD Alchemy Db1000 eval board
211 #
212 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
213 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
214 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
215
216 #
217 # AMD Alchemy Db1100 eval board
218 #
219 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
220 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
221 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
222
223 #
224 # AMD Alchemy Db1500 eval board
225 #
226 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
227 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
228 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
229
230 #
231 # AMD Alchemy Db1550 eval board
232 #
233 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
234 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
235 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
236
237 #
238 # AMD Alchemy Db1200 eval board
239 #
240 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
241 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
242 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
243
244 #
245 # AMD Alchemy Bosporus eval board
246 #
247 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
248 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
249 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
250
251 #
252 # AMD Alchemy Mirage eval board
253 #
254 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
255 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
256 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
257
258 #
259 # 4G-Systems eval board
260 #
261 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
262 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
263
264 #
265 # MyCable eval board
266 #
267 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
268 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
269
270 #
271 # Cobalt Server
272 #
273 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
274 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
275 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
276
277 #
278 # DECstation family
279 #
280 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
281 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
282 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
283 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
284 CLEAN_FILES                     += drivers/tc/lk201-map.c
285
286 #
287 # Wind River PPMC Board (4KC + GT64120)
288 #
289 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
290 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
291 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
292
293 #
294 # lemote fulong mini-PC board
295 #
296 core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
297 load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
298 cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
299
300 #
301 # For all MIPS, Inc. eval boards
302 #
303 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
304
305 #
306 # MIPS Atlas board
307 #
308 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
309 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
310 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
311 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
312
313 #
314 # MIPS Malta board
315 #
316 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
317 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
318 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
319
320 #
321 # MIPS SEAD board
322 #
323 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
324 cflags-$(CONFIG_MIPS_SEAD)      += -Iinclude/asm-mips/mach-mips
325 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
326
327 #
328 # MIPS SIM
329 #
330 core-$(CONFIG_MIPS_SIM)         += arch/mips/mipssim/
331 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
332 load-$(CONFIG_MIPS_SIM)         += 0x80100000
333
334 #
335 # Momentum Ocelot board
336 #
337 # The Ocelot setup.o must be linked early - it does the ioremap() for the
338 # mips_io_port_base.
339 #
340 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
341                                    arch/mips/gt64120/momenco_ocelot/
342 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
343 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
344
345 #
346 # PMC-Sierra MSP SOCs
347 #
348 core-$(CONFIG_PMC_MSP)          += arch/mips/pmc-sierra/msp71xx/
349 cflags-$(CONFIG_PMC_MSP)        += -Iinclude/asm-mips/pmc-sierra/msp71xx \
350                                         -mno-branch-likely
351 load-$(CONFIG_PMC_MSP)          += 0xffffffff80100000
352
353 #
354 # PMC-Sierra Yosemite
355 #
356 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
357 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
358 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
359
360 #
361 # Qemu simulating MIPS32 4Kc
362 #
363 core-$(CONFIG_QEMU)             += arch/mips/qemu/
364 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
365 load-$(CONFIG_QEMU)             += 0xffffffff80010000
366
367 #
368 # Basler eXcite
369 #
370 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
371 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
372 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
373
374 #
375 # NEC DDB
376 #
377 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
378
379 #
380 # NEC DDB Vrc-5477
381 #
382 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
383 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
384
385 #
386 # Common VR41xx
387 #
388 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
389 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
390
391 #
392 # NEC VR4133
393 #
394 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
395 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
396
397 #
398 # ZAO Networks Capcella (VR4131)
399 #
400 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
401
402 #
403 # Victor MP-C303/304 (VR4122)
404 #
405 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
406
407 #
408 # IBM WorkPad z50 (VR4121)
409 #
410 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
411 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
412
413 #
414 # CASIO CASSIPEIA E-55/65 (VR4111)
415 #
416 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
417 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
418
419 #
420 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
421 #
422 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
423
424 #
425 # Common Philips PNX8550
426 #
427 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
428 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
429
430 #
431 # Philips PNX8550 JBS board
432 #
433 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
434 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
435 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
436
437 # Philips PNX8550 STB810 board
438 #
439 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/philips/pnx8550/stb810/
440 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
441
442 # NEC EMMA2RH boards
443 #
444 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
445 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
446
447 # NEC EMMA2RH Mark-eins
448 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
449 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
450
451 #
452 # SGI IP22 (Indy/Indigo2)
453 #
454 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
455 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
456 # be aligned to a multiple of the kernel stack size or the handling of the
457 # current variable will break so for 64-bit kernels we have to raise the start
458 # address by 8kb.
459 #
460 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
461 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
462 ifdef CONFIG_32BIT
463 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
464 endif
465 ifdef CONFIG_64BIT
466 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
467 endif
468
469 #
470 # SGI-IP27 (Origin200/2000)
471 #
472 # Set the load address to >= 0xc000000000300000 if you want to leave space for
473 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
474 # be 16kb aligned or the handling of the current variable will break.
475 #
476 ifdef CONFIG_SGI_IP27
477 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
478 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
479 ifdef CONFIG_MAPPED_KERNEL
480 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
481 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
482 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
483 else
484 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
485 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
486 endif
487 endif
488
489 #
490 # SGI-IP32 (O2)
491 #
492 # Set the load address to >= 80069000 if you want to leave space for symmon,
493 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
494 # a multiple of the kernel stack size or the handling of the current variable
495 # will break.
496 #
497 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
498 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
499 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
500
501 #
502 # Sibyte SB1250/BCM1480 SOC
503 #
504 # This is a LIB so that it links at the end, and initcalls are later
505 # the sequence; but it is built as an object so that modules don't get
506 # removed (as happens, even if they have __initcall/module_init)
507 #
508 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
509 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
510 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
511                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
512
513 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
514 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
515 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
516                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
517
518 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
519 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
520 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
521                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
522
523 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
524 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
525 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
526                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
527
528 #
529 # Sibyte BCM91120x (Carmel) board
530 # Sibyte BCM91120C (CRhine) board
531 # Sibyte BCM91125C (CRhone) board
532 # Sibyte BCM91125E (Rhone) board
533 # Sibyte SWARM board
534 # Sibyte BCM91x80 (BigSur) board
535 #
536 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
537 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
538 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
539 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
540 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
541 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
542 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
543 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
544 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
545 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
546 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
547 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
548 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
549 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
550
551 #
552 # SNI RM
553 #
554 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
555 cflags-$(CONFIG_SNI_RM)         += -Iinclude/asm-mips/mach-rm
556 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
557
558 #
559 # Toshiba JMR-TX3927 board
560 #
561 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
562                                    arch/mips/jmr3927/common/
563 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
564 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
565
566 #
567 # Toshiba RBTX4927 board or
568 # Toshiba RBTX4937 board
569 #
570 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
571 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
572 cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
573 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
574
575 #
576 # Toshiba RBTX4938 board
577 #
578 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
579 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
580 cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
581 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
582
583 cflags-y                        += -Iinclude/asm-mips/mach-generic
584 drivers-$(CONFIG_PCI)           += arch/mips/pci/
585
586 ifdef CONFIG_32BIT
587 ifdef CONFIG_CPU_LITTLE_ENDIAN
588 JIFFIES                 = jiffies_64
589 else
590 JIFFIES                 = jiffies_64 + 4
591 endif
592 else
593 JIFFIES                 = jiffies_64
594 endif
595
596 AFLAGS          += $(cflags-y)
597 CFLAGS          += $(cflags-y) \
598                         -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
599
600 LDFLAGS                 += -m $(ld-emul)
601
602 ifdef CONFIG_MIPS
603 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
604         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
605         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
606 ifdef CONFIG_64BIT
607 CHECKFLAGS              += -m64
608 endif
609 endif
610
611 OBJCOPYFLAGS            += --remove-section=.reginfo
612
613 #
614 # Choosing incompatible machines durings configuration will result in
615 # error messages during linking.  Select a default linkscript if
616 # none has been choosen above.
617 #
618
619 CPPFLAGS_vmlinux.lds := \
620         $(CFLAGS) \
621         -D"LOADADDR=$(load-y)" \
622         -D"JIFFIES=$(JIFFIES)" \
623         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
624
625 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
626
627 libs-y                  += arch/mips/lib/
628
629 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
630
631 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
632
633 #
634 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
635 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
636 # convert to ECOFF using elf2ecoff.
637 #
638 vmlinux.32: vmlinux
639         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
640
641 #
642 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
643 # ELF files from 32-bit files by conversion.
644 #
645 vmlinux.64: vmlinux
646         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
647
648 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
649
650 ifdef CONFIG_BOOT_ELF32
651 all:    $(vmlinux-32)
652 endif
653
654 ifdef CONFIG_BOOT_ELF64
655 all:    $(vmlinux-64)
656 endif
657
658 ifdef CONFIG_MIPS_ATLAS
659 all:    vmlinux.srec
660 endif
661
662 ifdef CONFIG_MIPS_MALTA
663 all:    vmlinux.srec
664 endif
665
666 ifdef CONFIG_MIPS_SEAD
667 all:    vmlinux.srec
668 endif
669
670 ifdef CONFIG_QEMU
671 all:    vmlinux.bin
672 endif
673
674 ifdef CONFIG_SNI_RM
675 all:    vmlinux.ecoff
676 endif
677
678 vmlinux.bin: $(vmlinux-32)
679         +@$(call makeboot,$@)
680
681 vmlinux.ecoff: $(vmlinux-32)
682         +@$(call makeboot,$@)
683
684 vmlinux.srec: $(vmlinux-32)
685         +@$(call makeboot,$@)
686
687 CLEAN_FILES += vmlinux.ecoff \
688                vmlinux.srec
689
690 archprepare:
691 ifdef CONFIG_MIPS32_N32
692         @echo '  Checking missing-syscalls for N32'
693         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
694 endif
695 ifdef CONFIG_MIPS32_O32
696         @echo '  Checking missing-syscalls for O32'
697         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
698 endif
699
700 archclean:
701         @$(MAKE) $(clean)=arch/mips/boot
702
703 CLEAN_FILES += vmlinux.32 \
704                vmlinux.64 \
705                vmlinux.ecoff