[PATCH] m68knommu: remove FP conditionals in ucontext struct
[linux-2.6.git] / 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 $28 conflicts with
75 # the current pointer optimization.
76 #
77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
78 # machines may also.  Since BFD is incredibly buggy with respect to
79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
80 #
81 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
82 cflags-y                        += -msoft-float
83 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
84 MODFLAGS                        += -mlong-calls
85
86 cflags-y += -ffreestanding
87
88 #
89 # We explicitly add the endianness specifier if needed, this allows
90 # to compile kernels with a toolchain for the other endianness. We
91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
92 # when fed the toolchain default!
93 #
94 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
95 # 2006-10-10 don't properly change the the predefined symbols if -EB / -EL
96 # are used, so we kludge that here.  A bug has been filed at
97 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
98 #
99 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
100 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
101 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
102 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
103 cflags-$(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