Merge branch 'fixes-davem' of master.kernel.org:/pub/scm/linux/kernel/git/linville...
[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                 = $(64bit-emul)
59 vmlinux-32              = vmlinux.32
60 vmlinux-64              = vmlinux
61
62 cflags-y                += -mabi=64
63 endif
64
65 all-$(CONFIG_BOOT_ELF32)        := $(vmlinux-32)
66 all-$(CONFIG_BOOT_ELF64)        := $(vmlinux-64)
67
68 #
69 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
70 # code since it only slows down the whole thing.  At some point we might make
71 # use of global pointer optimizations but their use of $28 conflicts with
72 # the current pointer optimization.
73 #
74 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
75 # machines may also.  Since BFD is incredibly buggy with respect to
76 # crossformat linking we rely on the elf2ecoff tool for format conversion.
77 #
78 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
79 cflags-y                        += -msoft-float
80 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
81 MODFLAGS                        += -mlong-calls
82
83 cflags-y += -ffreestanding
84
85 #
86 # We explicitly add the endianness specifier if needed, this allows
87 # to compile kernels with a toolchain for the other endianness. We
88 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
89 # when fed the toolchain default!
90 #
91 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
92 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
93 # are used, so we kludge that here.  A bug has been filed at
94 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
95 #
96 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
97 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
98 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
99 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
100 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
101 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
102
103 cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
104
105 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
106                                    -fno-omit-frame-pointer
107
108 #
109 # CPU-dependent compiler/assembler options for optimization.
110 #
111 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
112 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
113 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
114 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
115 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
116 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
117 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
118 cflags-$(CONFIG_CPU_LOONGSON2)  += -march=r4600 -Wa,--trap
119 cflags-$(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/fw/arc/
152 libs-$(CONFIG_CFE)              += arch/mips/fw/cfe/
153 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
154
155 #
156 # Board-dependent options and extra files
157 #
158
159 #
160 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
161 #
162 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
163 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
164 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
165
166 #
167 # Common Alchemy Au1x00 stuff
168 #
169 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
170 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
171
172 #
173 # AMD Alchemy Pb1000 eval board
174 #
175 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
176 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
177 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
178
179 #
180 # AMD Alchemy Pb1100 eval board
181 #
182 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
183 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
184 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
185
186 #
187 # AMD Alchemy Pb1500 eval board
188 #
189 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
190 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
191 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
192
193 #
194 # AMD Alchemy Pb1550 eval board
195 #
196 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
197 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
198 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
199
200 #
201 # AMD Alchemy Pb1200 eval board
202 #
203 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
204 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
205 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
206
207 #
208 # AMD Alchemy Db1000 eval board
209 #
210 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
211 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
212 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
213
214 #
215 # AMD Alchemy Db1100 eval board
216 #
217 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
218 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
219 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
220
221 #
222 # AMD Alchemy Db1500 eval board
223 #
224 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
225 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
226 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
227
228 #
229 # AMD Alchemy Db1550 eval board
230 #
231 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
232 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
233 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
234
235 #
236 # AMD Alchemy Db1200 eval board
237 #
238 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
239 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
240 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
241
242 #
243 # AMD Alchemy Bosporus eval board
244 #
245 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
246 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
247 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
248
249 #
250 # AMD Alchemy Mirage eval board
251 #
252 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
253 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
254 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
255
256 #
257 # 4G-Systems eval board
258 #
259 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
260 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
261
262 #
263 # MyCable eval board
264 #
265 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
266 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
267
268 #
269 # Cobalt Server
270 #
271 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
272 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
273 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
274
275 #
276 # DECstation family
277 #
278 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
279 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
280 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
281 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
282
283 #
284 # Wind River PPMC Board (4KC + GT64120)
285 #
286 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
287 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
288 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
289
290 #
291 # lemote fulong mini-PC board
292 #
293 core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
294 load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
295 cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
296
297 #
298 # For all MIPS, Inc. eval boards
299 #
300 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
301
302 #
303 # MIPS Atlas board
304 #
305 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
306 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
307 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
308 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
309 all-$(CONFIG_MIPS_ATLAS)        := vmlinux.srec
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-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
317 all-$(CONFIG_MIPS_MALTA)        := vmlinux.srec
318
319 #
320 # MIPS SEAD board
321 #
322 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
323 cflags-$(CONFIG_MIPS_SEAD)      += -Iinclude/asm-mips/mach-mips
324 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
325 all-$(CONFIG_MIPS_SEAD)         := vmlinux.srec
326
327 #
328 # MIPS SIM
329 #
330 core-$(CONFIG_MIPS_SIM)         += arch/mips/mipssim/
331 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-mipssim
332 load-$(CONFIG_MIPS_SIM)         += 0x80100000
333
334 #
335 # PMC-Sierra MSP SOCs
336 #
337 core-$(CONFIG_PMC_MSP)          += arch/mips/pmc-sierra/msp71xx/
338 cflags-$(CONFIG_PMC_MSP)        += -Iinclude/asm-mips/pmc-sierra/msp71xx \
339                                         -mno-branch-likely
340 load-$(CONFIG_PMC_MSP)          += 0xffffffff80100000
341
342 #
343 # PMC-Sierra Yosemite
344 #
345 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
346 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
347 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
348
349 #
350 # Qemu simulating MIPS32 4Kc
351 #
352 core-$(CONFIG_QEMU)             += arch/mips/qemu/
353 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
354 load-$(CONFIG_QEMU)             += 0xffffffff80010000
355 all-$(CONFIG_QEMU)              := vmlinux.bin
356
357 #
358 # Basler eXcite
359 #
360 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
361 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
362 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
363
364 #
365 # LASAT platforms
366 #
367 core-$(CONFIG_LASAT)            += arch/mips/lasat/
368 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
369 load-$(CONFIG_LASAT)            += 0xffffffff80000000
370
371 #
372 # Common VR41xx
373 #
374 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
375 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
376
377 #
378 # NEC VR4133
379 #
380 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
381 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
382
383 #
384 # ZAO Networks Capcella (VR4131)
385 #
386 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
387
388 #
389 # Victor MP-C303/304 (VR4122)
390 #
391 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
392
393 #
394 # IBM WorkPad z50 (VR4121)
395 #
396 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
397 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
398
399 #
400 # CASIO CASSIPEIA E-55/65 (VR4111)
401 #
402 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
403 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
404
405 #
406 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
407 #
408 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
409
410 #
411 # Common Philips PNX8550
412 #
413 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
414 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
415
416 #
417 # Philips PNX8550 JBS board
418 #
419 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
420 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
421 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
422
423 # Philips PNX8550 STB810 board
424 #
425 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/philips/pnx8550/stb810/
426 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
427
428 # NEC EMMA2RH boards
429 #
430 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
431 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
432
433 # NEC EMMA2RH Mark-eins
434 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
435 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
436
437 #
438 # SGI IP22 (Indy/Indigo2)
439 #
440 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
441 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
442 # be aligned to a multiple of the kernel stack size or the handling of the
443 # current variable will break so for 64-bit kernels we have to raise the start
444 # address by 8kb.
445 #
446 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
447 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
448 ifdef CONFIG_32BIT
449 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
450 endif
451 ifdef CONFIG_64BIT
452 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
453 endif
454
455 #
456 # SGI-IP27 (Origin200/2000)
457 #
458 # Set the load address to >= 0xc000000000300000 if you want to leave space for
459 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
460 # be 16kb aligned or the handling of the current variable will break.
461 #
462 ifdef CONFIG_SGI_IP27
463 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
464 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
465 ifdef CONFIG_MAPPED_KERNEL
466 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
467 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
468 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
469 else
470 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
471 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
472 endif
473 endif
474
475 #
476 # SGI-IP32 (O2)
477 #
478 # Set the load address to >= 80069000 if you want to leave space for symmon,
479 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
480 # a multiple of the kernel stack size or the handling of the current variable
481 # will break.
482 #
483 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
484 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
485 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
486
487 #
488 # Sibyte SB1250/BCM1480 SOC
489 #
490 # This is a LIB so that it links at the end, and initcalls are later
491 # the sequence; but it is built as an object so that modules don't get
492 # removed (as happens, even if they have __initcall/module_init)
493 #
494 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
495 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
496 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
497                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
498
499 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
500 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
501 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
502                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
503
504 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
505 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
506 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
507                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
508
509 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
510 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
511 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
512                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
513
514 #
515 # Sibyte BCM91120x (Carmel) board
516 # Sibyte BCM91120C (CRhine) board
517 # Sibyte BCM91125C (CRhone) board
518 # Sibyte BCM91125E (Rhone) board
519 # Sibyte SWARM board
520 # Sibyte BCM91x80 (BigSur) board
521 #
522 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
523 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
524 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
525 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
526 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
527 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
528 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
529 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
530 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
531 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
532 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
533 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
534 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
535 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
536
537 #
538 # Broadcom BCM47XX boards
539 #
540 core-$(CONFIG_BCM47XX)          += arch/mips/bcm47xx/
541 cflags-$(CONFIG_BCM47XX)        += -Iinclude/asm-mips/mach-bcm47xx
542 load-$(CONFIG_BCM47XX)          := 0xffffffff80001000
543
544 #
545 # SNI RM
546 #
547 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
548 cflags-$(CONFIG_SNI_RM)         += -Iinclude/asm-mips/mach-rm
549 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
550 all-$(CONFIG_SNI_RM)            := vmlinux.ecoff
551
552 #
553 # Toshiba JMR-TX3927 board
554 #
555 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
556                                    arch/mips/jmr3927/common/
557 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
558 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
559
560 #
561 # Toshiba RBTX4927 board or
562 # Toshiba RBTX4937 board
563 #
564 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
565 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
566 cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
567 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
568
569 #
570 # Toshiba RBTX4938 board
571 #
572 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
573 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
574 cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
575 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
576
577 cflags-y                        += -Iinclude/asm-mips/mach-generic
578 drivers-$(CONFIG_PCI)           += arch/mips/pci/
579
580 ifdef CONFIG_32BIT
581 ifdef CONFIG_CPU_LITTLE_ENDIAN
582 JIFFIES                 = jiffies_64
583 else
584 JIFFIES                 = jiffies_64 + 4
585 endif
586 else
587 JIFFIES                 = jiffies_64
588 endif
589
590 #
591 # Automatically detect the build format. By default we choose
592 # the elf format according to the load address.
593 # We can always force a build with a 64-bits symbol format by
594 # passing 'KBUILD_SYM32=no' option to the make's command line.
595 #
596 ifdef CONFIG_64BIT
597   ifndef KBUILD_SYM32
598     ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
599       KBUILD_SYM32 = y
600     endif
601   endif
602
603   ifeq ($(KBUILD_SYM32), y)
604     ifeq ($(call cc-option-yn,-msym32), y)
605       cflags-y += -msym32 -DKBUILD_64BIT_SYM32
606     endif
607   endif
608 endif
609
610 KBUILD_AFLAGS   += $(cflags-y)
611 KBUILD_CFLAGS   += $(cflags-y) \
612                         -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
613
614 LDFLAGS                 += -m $(ld-emul)
615
616 ifdef CONFIG_MIPS
617 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
618         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
619         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
620 ifdef CONFIG_64BIT
621 CHECKFLAGS              += -m64
622 endif
623 endif
624
625 OBJCOPYFLAGS            += --remove-section=.reginfo
626
627 #
628 # Choosing incompatible machines durings configuration will result in
629 # error messages during linking.  Select a default linkscript if
630 # none has been choosen above.
631 #
632
633 CPPFLAGS_vmlinux.lds := \
634         $(KBUILD_CFLAGS) \
635         -D"LOADADDR=$(load-y)" \
636         -D"JIFFIES=$(JIFFIES)" \
637         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
638
639 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
640
641 libs-y                  += arch/mips/lib/
642
643 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
644
645 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
646
647 ifdef CONFIG_LASAT
648 rom.bin rom.sw: vmlinux
649         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
650 endif
651
652 #
653 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
654 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
655 # convert to ECOFF using elf2ecoff.
656 #
657 vmlinux.32: vmlinux
658         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
659
660 #
661 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
662 # ELF files from 32-bit files by conversion.
663 #
664 vmlinux.64: vmlinux
665         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
666
667 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
668
669 all:    $(all-y)
670
671 vmlinux.bin: $(vmlinux-32)
672         +@$(call makeboot,$@)
673
674 vmlinux.ecoff: $(vmlinux-32)
675         +@$(call makeboot,$@)
676
677 vmlinux.srec: $(vmlinux-32)
678         +@$(call makeboot,$@)
679
680 CLEAN_FILES += vmlinux.ecoff \
681                vmlinux.srec
682
683 archprepare:
684 ifdef CONFIG_MIPS32_N32
685         @echo '  Checking missing-syscalls for N32'
686         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
687 endif
688 ifdef CONFIG_MIPS32_O32
689         @echo '  Checking missing-syscalls for O32'
690         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
691 endif
692
693 archclean:
694         @$(MAKE) $(clean)=arch/mips/boot
695         @$(MAKE) $(clean)=arch/mips/lasat
696
697 define archhelp
698         echo '  vmlinux.ecoff        - ECOFF boot image'
699         echo '  vmlinux.bin          - Raw binary boot image'
700         echo '  vmlinux.srec         - SREC boot image'
701         echo
702         echo '  These will be default as apropriate for a configured platform.'
703 endef
704
705 CLEAN_FILES += vmlinux.32 \
706                vmlinux.64 \
707                vmlinux.ecoff