[MIPS] MIPSsim: Move code away from the other MIPS Inc. BSP code.
[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 $28 conflicts with
75 # the current pointer optimization.
76 #
77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
78 # machines may also.  Since BFD is incredibly buggy with respect to
79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
80 #
81 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
82 cflags-y                        += -msoft-float
83 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
84 MODFLAGS                        += -mlong-calls
85
86 cflags-y += -ffreestanding
87
88 #
89 # We explicitly add the endianness specifier if needed, this allows
90 # to compile kernels with a toolchain for the other endianness. We
91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
92 # when fed the toolchain default!
93 #
94 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
95 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
96 # are used, so we kludge that here.  A bug has been filed at
97 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
98 #
99 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
100 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
101 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
102 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
103 cflags-$(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_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
122                         -Wa,-mips32 -Wa,--trap
123 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
124                         -Wa,-mips32r2 -Wa,--trap
125 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
126                         -Wa,-mips64 -Wa,--trap
127 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
128                         -Wa,-mips64r2 -Wa,--trap
129 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
130 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
131                         -Wa,--trap
132 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
133                         -Wa,--trap
134 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
135                         -Wa,--trap
136 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
137                         -Wa,--trap
138 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
139                         -Wa,--trap
140 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
141 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
142                         -Wa,--trap
143
144 ifdef CONFIG_CPU_SB1
145 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
146 MODFLAGS        += -msb1-pass1-workarounds
147 endif
148 endif
149
150 #
151 # Firmware support
152 #
153 libs-$(CONFIG_ARC)              += arch/mips/arc/
154 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
155
156 #
157 # Board-dependent options and extra files
158 #
159
160 #
161 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
162 #
163 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
164 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
165 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
166
167 #
168 # Common Alchemy Au1x00 stuff
169 #
170 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
171 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
172
173 #
174 # AMD Alchemy Pb1000 eval board
175 #
176 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
177 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
178 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
179
180 #
181 # AMD Alchemy Pb1100 eval board
182 #
183 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
184 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
185 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
186
187 #
188 # AMD Alchemy Pb1500 eval board
189 #
190 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
191 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
192 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
193
194 #
195 # AMD Alchemy Pb1550 eval board
196 #
197 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
198 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
199 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
200
201 #
202 # AMD Alchemy Pb1200 eval board
203 #
204 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
205 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
206 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
207
208 #
209 # AMD Alchemy Db1000 eval board
210 #
211 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
212 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
213 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
214
215 #
216 # AMD Alchemy Db1100 eval board
217 #
218 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
219 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
220 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
221
222 #
223 # AMD Alchemy Db1500 eval board
224 #
225 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
226 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
227 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
228
229 #
230 # AMD Alchemy Db1550 eval board
231 #
232 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
233 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
234 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
235
236 #
237 # AMD Alchemy Db1200 eval board
238 #
239 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
240 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
241 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
242
243 #
244 # AMD Alchemy Bosporus eval board
245 #
246 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
247 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
248 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
249
250 #
251 # AMD Alchemy Mirage eval board
252 #
253 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
254 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
255 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
256
257 #
258 # 4G-Systems eval board
259 #
260 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
261 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
262
263 #
264 # MyCable eval board
265 #
266 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
267 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
268
269 #
270 # Cobalt Server
271 #
272 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
273 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
274 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
275
276 #
277 # DECstation family
278 #
279 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
280 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
281 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
282 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
283 CLEAN_FILES                     += drivers/tc/lk201-map.c
284
285 #
286 # Galileo EV64120 Board
287 #
288 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
289 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
290 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
291 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
292
293 #
294 # Wind River PPMC Board (4KC + GT64120)
295 #
296 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
297 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
298 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
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-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
344
345 #
346 # Momentum Ocelot-C and -CS boards
347 #
348 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
349 # mips_io_port_base.
350 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
351 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
352
353 #
354 # PMC-Sierra Yosemite
355 #
356 core-$(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-$(CONFIG_QEMU)             += 0xffffffff80010000
366
367 #
368 # Momentum Ocelot-3
369 #
370 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
371 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
372 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
373
374 #
375 # Basler eXcite
376 #
377 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
378 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
379 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
380
381 #
382 # NEC DDB
383 #
384 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
385
386 #
387 # NEC DDB Vrc-5477
388 #
389 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
390 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
391
392 core-$(CONFIG_LASAT)            += arch/mips/lasat/
393 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
394 load-$(CONFIG_LASAT)            += 0xffffffff80000000
395
396 #
397 # Common VR41xx
398 #
399 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
400 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
401
402 #
403 # NEC VR4133
404 #
405 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
406 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
407
408 #
409 # ZAO Networks Capcella (VR4131)
410 #
411 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
412
413 #
414 # Victor MP-C303/304 (VR4122)
415 #
416 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
417
418 #
419 # IBM WorkPad z50 (VR4121)
420 #
421 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
422 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
423
424 #
425 # CASIO CASSIPEIA E-55/65 (VR4111)
426 #
427 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
428 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
429
430 #
431 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
432 #
433 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
434
435 #
436 # Common Philips PNX8550
437 #
438 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
439 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
440
441 #
442 # Philips PNX8550 JBS board
443 #
444 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
445 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
446 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
447
448 # Philips PNX8550 STB810 board
449 #
450 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/philips/pnx8550/stb810/
451 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
452
453 # NEC EMMA2RH boards
454 #
455 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
456 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
457
458 # NEC EMMA2RH Mark-eins
459 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
460 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
461
462 #
463 # SGI IP22 (Indy/Indigo2)
464 #
465 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
466 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
467 # be aligned to a multiple of the kernel stack size or the handling of the
468 # current variable will break so for 64-bit kernels we have to raise the start
469 # address by 8kb.
470 #
471 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
472 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
473 ifdef CONFIG_32BIT
474 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
475 endif
476 ifdef CONFIG_64BIT
477 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
478 endif
479
480 #
481 # SGI-IP27 (Origin200/2000)
482 #
483 # Set the load address to >= 0xc000000000300000 if you want to leave space for
484 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
485 # be 16kb aligned or the handling of the current variable will break.
486 #
487 ifdef CONFIG_SGI_IP27
488 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
489 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
490 ifdef CONFIG_MAPPED_KERNEL
491 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
492 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
493 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
494 else
495 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
496 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
497 endif
498 endif
499
500 #
501 # SGI-IP32 (O2)
502 #
503 # Set the load address to >= 80069000 if you want to leave space for symmon,
504 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
505 # a multiple of the kernel stack size or the handling of the current variable
506 # will break.
507 #
508 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
509 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
510 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
511
512 #
513 # Sibyte SB1250/BCM1480 SOC
514 #
515 # This is a LIB so that it links at the end, and initcalls are later
516 # the sequence; but it is built as an object so that modules don't get
517 # removed (as happens, even if they have __initcall/module_init)
518 #
519 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
520 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
521 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
522                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
523
524 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
525 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
526 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
527                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
528
529 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
530 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
531 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
532                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
533
534 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
535 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
536 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
537                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
538
539 #
540 # Sibyte BCM91120x (Carmel) board
541 # Sibyte BCM91120C (CRhine) board
542 # Sibyte BCM91125C (CRhone) board
543 # Sibyte BCM91125E (Rhone) board
544 # Sibyte SWARM board
545 # Sibyte BCM91x80 (BigSur) board
546 #
547 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
548 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
549 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
550 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
551 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
552 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
553 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
554 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
555 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
556 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
557 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
558 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
559 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
560 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
561
562 #
563 # SNI RM
564 #
565 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
566 cflags-$(CONFIG_SNI_RM)         += -Iinclude/asm-mips/mach-rm
567 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
568
569 #
570 # Toshiba JMR-TX3927 board
571 #
572 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
573                                    arch/mips/jmr3927/common/
574 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
575 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
576
577 #
578 # Toshiba RBTX4927 board or
579 # Toshiba RBTX4937 board
580 #
581 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
582 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
583 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
584
585 #
586 # Toshiba RBTX4938 board
587 #
588 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
589 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
590 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
591
592 cflags-y                        += -Iinclude/asm-mips/mach-generic
593 drivers-$(CONFIG_PCI)           += arch/mips/pci/
594
595 ifdef CONFIG_32BIT
596 ifdef CONFIG_CPU_LITTLE_ENDIAN
597 JIFFIES                 = jiffies_64
598 else
599 JIFFIES                 = jiffies_64 + 4
600 endif
601 else
602 JIFFIES                 = jiffies_64
603 endif
604
605 AFLAGS          += $(cflags-y)
606 CFLAGS          += $(cflags-y)
607
608 LDFLAGS                 += -m $(ld-emul)
609
610 ifdef CONFIG_MIPS
611 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
612         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
613         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
614 ifdef CONFIG_64BIT
615 CHECKFLAGS              += -m64
616 endif
617 endif
618
619 OBJCOPYFLAGS            += --remove-section=.reginfo
620
621 #
622 # Choosing incompatible machines durings configuration will result in
623 # error messages during linking.  Select a default linkscript if
624 # none has been choosen above.
625 #
626
627 CPPFLAGS_vmlinux.lds := \
628         $(CFLAGS) \
629         -D"LOADADDR=$(load-y)" \
630         -D"JIFFIES=$(JIFFIES)" \
631         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
632
633 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
634
635 libs-y                  += arch/mips/lib/
636 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
637 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
638
639 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
640
641 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
642
643 ifdef CONFIG_LASAT
644 rom.bin rom.sw: vmlinux
645         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
646 endif
647
648 #
649 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
650 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
651 # convert to ECOFF using elf2ecoff.
652 #
653 vmlinux.32: vmlinux
654         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
655
656 #
657 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
658 # ELF files from 32-bit files by conversion.
659 #
660 vmlinux.64: vmlinux
661         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
662
663 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
664
665 ifdef CONFIG_BOOT_ELF32
666 all:    $(vmlinux-32)
667 endif
668
669 ifdef CONFIG_BOOT_ELF64
670 all:    $(vmlinux-64)
671 endif
672
673 ifdef CONFIG_MIPS_ATLAS
674 all:    vmlinux.srec
675 endif
676
677 ifdef CONFIG_MIPS_MALTA
678 all:    vmlinux.srec
679 endif
680
681 ifdef CONFIG_MIPS_SEAD
682 all:    vmlinux.srec
683 endif
684
685 ifdef CONFIG_QEMU
686 all:    vmlinux.bin
687 endif
688
689 ifdef CONFIG_SNI_RM
690 all:    vmlinux.ecoff
691 endif
692
693 vmlinux.bin: $(vmlinux-32)
694         +@$(call makeboot,$@)
695
696 vmlinux.ecoff: $(vmlinux-32)
697         +@$(call makeboot,$@)
698
699 vmlinux.srec: $(vmlinux-32)
700         +@$(call makeboot,$@)
701
702 CLEAN_FILES += vmlinux.ecoff \
703                vmlinux.srec
704
705 archprepare:
706 ifdef CONFIG_MIPS32_N32
707         @echo '  Checking missing-syscalls for N32'
708         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
709 endif
710 ifdef CONFIG_MIPS32_O32
711         @echo '  Checking missing-syscalls for O32'
712         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
713 endif
714
715 archclean:
716         @$(MAKE) $(clean)=arch/mips/boot
717         @$(MAKE) $(clean)=arch/mips/lasat
718
719 CLEAN_FILES += vmlinux.32 \
720                vmlinux.64 \
721                vmlinux.ecoff