3d8dac681c6352de5aab10e7a19deff067ae24c3
[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 as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
16              -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
17              else echo "$(2)"; fi ;)
18
19 cflags-y :=
20
21 #
22 # Select the object file format to substitute into the linker script.
23 #
24 ifdef CONFIG_CPU_LITTLE_ENDIAN
25 32bit-tool-prefix       = mipsel-linux-
26 64bit-tool-prefix       = mips64el-linux-
27 32bit-bfd               = elf32-tradlittlemips
28 64bit-bfd               = elf64-tradlittlemips
29 32bit-emul              = elf32ltsmip
30 64bit-emul              = elf64ltsmip
31 else
32 32bit-tool-prefix       = mips-linux-
33 64bit-tool-prefix       = mips64-linux-
34 32bit-bfd               = elf32-tradbigmips
35 64bit-bfd               = elf64-tradbigmips
36 32bit-emul              = elf32btsmip
37 64bit-emul              = elf64btsmip
38 endif
39
40 ifdef CONFIG_32BIT
41 gcc-abi                 = 32
42 tool-prefix             = $(32bit-tool-prefix)
43 UTS_MACHINE             := mips
44 endif
45 ifdef CONFIG_64BIT
46 gcc-abi                 = 64
47 tool-prefix             = $(64bit-tool-prefix)
48 UTS_MACHINE             := mips64
49 endif
50
51 ifdef CONFIG_CROSSCOMPILE
52 CROSS_COMPILE           := $(tool-prefix)
53 endif
54
55 CHECKFLAGS-y                            += -D__linux__ -D__mips__ \
56                                            -D_MIPS_SZINT=32 \
57                                            -D_ABIO32=1 \
58                                            -D_ABIN32=2 \
59                                            -D_ABI64=3
60 CHECKFLAGS-$(CONFIG_32BIT)              += -D_MIPS_SIM=_ABIO32 \
61                                            -D_MIPS_SZLONG=32 \
62                                            -D_MIPS_SZPTR=32 \
63                                            -D__PTRDIFF_TYPE__=int
64 CHECKFLAGS-$(CONFIG_64BIT)              += -m64 -D_MIPS_SIM=_ABI64 \
65                                            -D_MIPS_SZLONG=64 \
66                                            -D_MIPS_SZPTR=64 \
67                                            -D__PTRDIFF_TYPE__="long int"
68 CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN)     += -D__MIPSEB__
69 CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)  += -D__MIPSEL__
70
71 CHECKFLAGS                              = $(CHECKFLAGS-y)
72
73 ifdef CONFIG_BUILD_ELF64
74 gas-abi                 = 64
75 ld-emul                 = $(64bit-emul)
76 vmlinux-32              = vmlinux.32
77 vmlinux-64              = vmlinux
78 else
79 gas-abi                 = 32
80 ld-emul                 = $(32bit-emul)
81 vmlinux-32              = vmlinux
82 vmlinux-64              = vmlinux.64
83
84 cflags-$(CONFIG_64BIT)  += $(call cc-option,-mno-explicit-relocs)
85 endif
86
87 #
88 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
89 # code since it only slows down the whole thing.  At some point we might make
90 # use of global pointer optimizations but their use of $28 conflicts with
91 # the current pointer optimization.
92 #
93 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
94 # machines may also.  Since BFD is incredibly buggy with respect to
95 # crossformat linking we rely on the elf2ecoff tool for format conversion.
96 #
97 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
98 cflags-y                        += -msoft-float
99 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
100 MODFLAGS                        += -mlong-calls
101
102 #
103 # We explicitly add the endianness specifier if needed, this allows
104 # to compile kernels with a toolchain for the other endianness. We
105 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
106 # when fed the toolchain default!
107 #
108 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB)
109 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL)
110
111 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
112                                    -fno-omit-frame-pointer
113
114 #
115 # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
116 #
117 # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
118 #                  recent tools)
119 # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
120 #                  with up to the oldest supported tools)
121 # <isa2>        -- an ISA designation used as an ABI selector for
122 #                  gcc versions that do not support "-mabi=32"
123 #                  (depending on the CPU type, either "mips1" or
124 #                  "mips2")
125 #
126 set_gccflags = $(shell \
127 while :; do \
128         cpu=$(1); isa=-$(2); \
129         for gcc_opt in -march= -mcpu=; do \
130                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
131                         -xc /dev/null > /dev/null 2>&1 && \
132                         break 2; \
133         done; \
134         cpu=$(3); isa=-$(4); \
135         for gcc_opt in -march= -mcpu=; do \
136                 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
137                         -xc /dev/null > /dev/null 2>&1 && \
138                         break 2; \
139         done; \
140         break; \
141 done; \
142 gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
143 if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
144         gcc_isa=$$isa; \
145 else \
146         gcc_abi=; gcc_isa=-$(5); \
147 fi; \
148 gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
149 while :; do \
150         for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
151                 $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
152                         -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
153                         break 2; \
154         done; \
155         gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
156         break; \
157 done; \
158 if test "$(gcc-abi)" != "$(gas-abi)"; then \
159         gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
160 fi; \
161 if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
162         $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
163                 -xc /dev/null > /dev/null 2>&1 && \
164                 gcc_isa=; \
165 fi; \
166 echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
167
168 #
169 # CPU-dependent compiler/assembler options for optimization.
170 #
171 cflags-$(CONFIG_CPU_R3000)      += \
172                         $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
173 CHECKFLAGS-$(CONFIG_CPU_R3000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS1
174
175 cflags-$(CONFIG_CPU_TX39XX)     += \
176                         $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
177 CHECKFLAGS-$(CONFIG_CPU_TX39XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
178
179 cflags-$(CONFIG_CPU_R6000)      += \
180                         $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
181                         -Wa,--trap
182 CHECKFLAGS-$(CONFIG_CPU_R6000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS2
183
184 cflags-$(CONFIG_CPU_R4300)      += \
185                         $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
186                         -Wa,--trap
187 CHECKFLAGS-$(CONFIG_CPU_R4300)  += -D_MIPS_ISA=_MIPS_ISA_MIPS3
188
189 cflags-$(CONFIG_CPU_VR41XX)     += \
190                         $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
191                         -Wa,--trap
192 CHECKFLAGS-$(CONFIG_CPU_VR41XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
193
194 cflags-$(CONFIG_CPU_R4X00)      += \
195                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
196                         -Wa,--trap
197 CHECKFLAGS-$(CONFIG_CPU_R4X00)  += -D_MIPS_ISA=_MIPS_ISA_MIPS3
198
199 cflags-$(CONFIG_CPU_TX49XX)     += \
200                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
201                         -Wa,--trap
202 CHECKFLAGS-$(CONFIG_CPU_TX49XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
203
204 cflags-$(CONFIG_CPU_MIPS32_R1)  += \
205                         $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
206                         -Wa,--trap
207 CHECKFLAGS-$(CONFIG_CPU_MIPS32_R1)      += -D_MIPS_ISA=_MIPS_ISA_MIPS32
208
209 cflags-$(CONFIG_CPU_MIPS32_R2)  += \
210                         $(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
211                         -Wa,--trap
212 CHECKFLAGS-$(CONFIG_CPU_MIPS32_R2)      += -D_MIPS_ISA=_MIPS_ISA_MIPS32
213
214 cflags-$(CONFIG_CPU_MIPS64_R1)  += \
215                         $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
216                         -Wa,--trap
217 CHECKFLAGS-$(CONFIG_CPU_MIPS64_R1)      += -D_MIPS_ISA=_MIPS_ISA_MIPS64
218
219 cflags-$(CONFIG_CPU_MIPS64_R2)  += \
220                         $(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
221                         -Wa,--trap
222 CHECKFLAGS-$(CONFIG_CPU_MIPS64_R2)      += -D_MIPS_ISA=_MIPS_ISA_MIPS64
223
224 cflags-$(CONFIG_CPU_R5000)      += \
225                         $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
226                         -Wa,--trap
227 CHECKFLAGS-$(CONFIG_CPU_R5000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
228
229 cflags-$(CONFIG_CPU_R5432)      += \
230                         $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
231                         -Wa,--trap
232 CHECKFLAGS-$(CONFIG_CPU_R5432)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
233
234 cflags-$(CONFIG_CPU_NEVADA)     += \
235                         $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
236                         -Wa,--trap
237 CHECKFLAGS-$(CONFIG_CPU_NEVADA) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
238
239 cflags-$(CONFIG_CPU_RM7000)     += \
240                         $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
241                         -Wa,--trap
242 CHECKFLAGS-$(CONFIG_CPU_RM7000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
243
244 cflags-$(CONFIG_CPU_RM9000)     += \
245                         $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
246                         -Wa,--trap
247 CHECKFLAGS-$(CONFIG_CPU_RM9000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
248
249
250 cflags-$(CONFIG_CPU_SB1)        += \
251                         $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
252                         -Wa,--trap
253 CHECKFLAGS-$(CONFIG_CPU_SB1)    += -D_MIPS_ISA=_MIPS_ISA_MIPS64
254
255 cflags-$(CONFIG_CPU_R8000)      += \
256                         $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
257                         -Wa,--trap
258 CHECKFLAGS-$(CONFIG_CPU_R8000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
259
260 cflags-$(CONFIG_CPU_R10000)     += \
261                         $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
262                         -Wa,--trap
263 CHECKFLAGS-$(CONFIG_CPU_R10000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
264
265 ifdef CONFIG_CPU_SB1
266 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
267 MODFLAGS        += -msb1-pass1-workarounds
268 endif
269 endif
270
271 #
272 # Firmware support
273 #
274 libs-$(CONFIG_ARC)              += arch/mips/arc/
275 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
276
277 #
278 # Board-dependent options and extra files
279 #
280
281 #
282 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
283 #
284 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
285 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
286 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
287
288 #
289 # Common Alchemy Au1x00 stuff
290 #
291 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
292 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
293
294 #
295 # AMD Alchemy Pb1000 eval board
296 #
297 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
298 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
299 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
300
301 #
302 # AMD Alchemy Pb1100 eval board
303 #
304 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
305 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
306 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
307
308 #
309 # AMD Alchemy Pb1500 eval board
310 #
311 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
312 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
313 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
314
315 #
316 # AMD Alchemy Pb1550 eval board
317 #
318 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
319 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
320 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
321
322 #
323 # AMD Alchemy Pb1200 eval board
324 #
325 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
326 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
327 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
328
329 #
330 # AMD Alchemy Db1000 eval board
331 #
332 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
333 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
334 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
335
336 #
337 # AMD Alchemy Db1100 eval board
338 #
339 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
340 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
341 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
342
343 #
344 # AMD Alchemy Db1500 eval board
345 #
346 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
347 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
348 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
349
350 #
351 # AMD Alchemy Db1550 eval board
352 #
353 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
354 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
355 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
356
357 #
358 # AMD Alchemy Db1200 eval board
359 #
360 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
361 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
362 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
363
364 #
365 # AMD Alchemy Bosporus eval board
366 #
367 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
368 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
369 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
370
371 #
372 # AMD Alchemy Mirage eval board
373 #
374 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
375 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
376 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
377
378 #
379 # 4G-Systems eval board
380 #
381 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
382 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
383
384 #
385 # MyCable eval board
386 #
387 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
388 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
389
390 #
391 # Cobalt Server
392 #
393 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
394 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
395 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
396
397 #
398 # DECstation family
399 #
400 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
401 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
402 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
403 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
404 CLEAN_FILES                     += drivers/tc/lk201-map.c
405
406 #
407 # Galileo EV64120 Board
408 #
409 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/ev64120/
410 core-$(CONFIG_MIPS_EV64120)     += arch/mips/gt64120/common/
411 cflags-$(CONFIG_MIPS_EV64120)   += -Iinclude/asm-mips/mach-ev64120
412 load-$(CONFIG_MIPS_EV64120)     += 0xffffffff80100000
413
414 #
415 # Galileo EV96100 Board
416 #
417 core-$(CONFIG_MIPS_EV96100)     += arch/mips/galileo-boards/ev96100/
418 cflags-$(CONFIG_MIPS_EV96100)   += -Iinclude/asm-mips/mach-ev96100
419 load-$(CONFIG_MIPS_EV96100)     += 0xffffffff80100000
420
421 #
422 # Globespan IVR eval board with QED 5231 CPU
423 #
424 core-$(CONFIG_ITE_BOARD_GEN)    += arch/mips/ite-boards/generic/
425 core-$(CONFIG_MIPS_IVR)         += arch/mips/ite-boards/ivr/
426 load-$(CONFIG_MIPS_IVR)         += 0xffffffff80100000
427
428 #
429 # ITE 8172 eval board with QED 5231 CPU
430 #
431 core-$(CONFIG_MIPS_ITE8172)     += arch/mips/ite-boards/qed-4n-s01b/
432 load-$(CONFIG_MIPS_ITE8172)     += 0xffffffff80100000
433
434 #
435 # For all MIPS, Inc. eval boards
436 #
437 core-$(CONFIG_MIPS_BOARDS_GEN)  += arch/mips/mips-boards/generic/
438
439 #
440 # MIPS Atlas board
441 #
442 core-$(CONFIG_MIPS_ATLAS)       += arch/mips/mips-boards/atlas/
443 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-atlas
444 cflags-$(CONFIG_MIPS_ATLAS)     += -Iinclude/asm-mips/mach-mips
445 load-$(CONFIG_MIPS_ATLAS)       += 0xffffffff80100000
446
447 #
448 # MIPS Malta board
449 #
450 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mips-boards/malta/
451 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-mips
452 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
453
454 #
455 # MIPS SEAD board
456 #
457 core-$(CONFIG_MIPS_SEAD)        += arch/mips/mips-boards/sead/
458 load-$(CONFIG_MIPS_SEAD)        += 0xffffffff80100000
459
460 #
461 # MIPS SIM
462 #
463 core-$(CONFIG_MIPS_SIM)         += arch/mips/mips-boards/sim/
464 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-sim
465 load-$(CONFIG_MIPS_SIM)         += 0x80100000
466
467 #
468 # Momentum Ocelot board
469 #
470 # The Ocelot setup.o must be linked early - it does the ioremap() for the
471 # mips_io_port_base.
472 #
473 core-$(CONFIG_MOMENCO_OCELOT)   += arch/mips/gt64120/common/ \
474                                    arch/mips/gt64120/momenco_ocelot/
475 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
476 load-$(CONFIG_MOMENCO_OCELOT)   += 0xffffffff80100000
477
478 #
479 # Momentum Ocelot-G board
480 #
481 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
482 # mips_io_port_base.
483 #
484 core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
485 load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
486
487 #
488 # Momentum Ocelot-C and -CS boards
489 #
490 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
491 # mips_io_port_base.
492 core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
493 load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
494
495 #
496 # PMC-Sierra Yosemite
497 #
498 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
499 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
500 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
501
502 # Qemu simulating MIPS32 4Kc
503 #
504 core-$(CONFIG_QEMU)             += arch/mips/qemu/
505 cflags-$(CONFIG_QEMU)           += -Iinclude/asm-mips/mach-qemu
506 load-$(CONFIG_QEMU)             += 0xffffffff80010000
507
508 #
509 # Momentum Ocelot-3
510 #
511 core-$(CONFIG_MOMENCO_OCELOT_3)         += arch/mips/momentum/ocelot_3/
512 cflags-$(CONFIG_MOMENCO_OCELOT_3)       += -Iinclude/asm-mips/mach-ocelot3
513 load-$(CONFIG_MOMENCO_OCELOT_3)         += 0xffffffff80100000
514
515 #
516 # Momentum Jaguar ATX
517 #
518 core-$(CONFIG_MOMENCO_JAGUAR_ATX)       += arch/mips/momentum/jaguar_atx/
519 cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)     += -Iinclude/asm-mips/mach-ja
520 #ifdef CONFIG_JAGUAR_DMALOW
521 #load-$(CONFIG_MOMENCO_JAGUAR_ATX)      += 0xffffffff88000000
522 #else
523 load-$(CONFIG_MOMENCO_JAGUAR_ATX)       += 0xffffffff80100000
524 #endif
525
526 #
527 # NEC DDB
528 #
529 core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
530
531 #
532 # NEC DDB Vrc-5074
533 #
534 core-$(CONFIG_DDB5074)          += arch/mips/ddb5xxx/ddb5074/
535 load-$(CONFIG_DDB5074)          += 0xffffffff80080000
536
537 #
538 # NEC DDB Vrc-5476
539 #
540 core-$(CONFIG_DDB5476)          += arch/mips/ddb5xxx/ddb5476/
541 load-$(CONFIG_DDB5476)          += 0xffffffff80080000
542
543 #
544 # NEC DDB Vrc-5477
545 #
546 core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
547 load-$(CONFIG_DDB5477)          += 0xffffffff80100000
548
549 core-$(CONFIG_LASAT)            += arch/mips/lasat/
550 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
551 load-$(CONFIG_LASAT)            += 0xffffffff80000000
552
553 #
554 # Common VR41xx
555 #
556 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
557 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
558
559 #
560 # NEC VR4133
561 #
562 core-$(CONFIG_NEC_CMBVR4133)    += arch/mips/vr41xx/nec-cmbvr4133/
563 load-$(CONFIG_NEC_CMBVR4133)    += 0xffffffff80100000
564
565 #
566 # ZAO Networks Capcella (VR4131)
567 #
568 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
569
570 #
571 # Victor MP-C303/304 (VR4122)
572 #
573 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
574
575 #
576 # IBM WorkPad z50 (VR4121)
577 #
578 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
579 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
580
581 #
582 # CASIO CASSIPEIA E-55/65 (VR4111)
583 #
584 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
585 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
586
587 #
588 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
589 #
590 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
591
592 #
593 # Common Philips PNX8550
594 #
595 core-$(CONFIG_SOC_PNX8550)      += arch/mips/philips/pnx8550/common/
596 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
597
598 #
599 # Philips PNX8550 JBS board
600 #
601 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/philips/pnx8550/jbs/
602 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
603 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
604
605 #
606 # SGI IP22 (Indy/Indigo2)
607 #
608 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
609 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
610 # be aligned to a multiple of the kernel stack size or the handling of the
611 # current variable will break so for 64-bit kernels we have to raise the start
612 # address by 8kb.
613 #
614 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
615 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
616 ifdef CONFIG_32BIT
617 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
618 endif
619 ifdef CONFIG_64BIT
620 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
621 endif
622
623 #
624 # SGI-IP27 (Origin200/2000)
625 #
626 # Set the load address to >= 0xc000000000300000 if you want to leave space for
627 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
628 # be 16kb aligned or the handling of the current variable will break.
629 #
630 ifdef CONFIG_SGI_IP27
631 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
632 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
633 ifdef CONFIG_BUILD_ELF64
634 ifdef CONFIG_MAPPED_KERNEL
635 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
636 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
637 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
638 else
639 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
640 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
641 endif
642 else
643 ifdef CONFIG_MAPPED_KERNEL
644 load-$(CONFIG_SGI_IP27)         += 0xffffffffc001c000
645 OBJCOPYFLAGS                    := --change-addresses=0xc000000080000000
646 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
647 else
648 load-$(CONFIG_SGI_IP27)         += 0xffffffff8001c000
649 OBJCOPYFLAGS                    := --change-addresses=0xa800000080000000
650 endif
651 endif
652 endif
653
654 #
655 # SGI-IP32 (O2)
656 #
657 # Set the load address to >= 80069000 if you want to leave space for symmon,
658 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
659 # a multiple of the kernel stack size or the handling of the current variable
660 # will break.
661 #
662 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
663 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
664 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
665
666 #
667 # Sibyte SB1250 SOC
668 #
669 # This is a LIB so that it links at the end, and initcalls are later
670 # the sequence; but it is built as an object so that modules don't get
671 # removed (as happens, even if they have __initcall/module_init)
672 #
673 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
674 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
675                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
676
677 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
678 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
679                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
680
681 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
682 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
683                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
684
685 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
686 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
687                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
688
689 #
690 # Sibyte BCM91120x (Carmel) board
691 # Sibyte BCM91120C (CRhine) board
692 # Sibyte BCM91125C (CRhone) board
693 # Sibyte BCM91125E (Rhone) board
694 # Sibyte SWARM board
695 # Sibyte BCM91x80 (BigSur) board
696 #
697 libs-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
698 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
699 libs-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
700 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
701 libs-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
702 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
703 libs-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
704 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
705 libs-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
706 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
707 libs-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
708 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
709 libs-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
710 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
711
712 #
713 # SNI RM200 PCI
714 #
715 core-$(CONFIG_SNI_RM200_PCI)    += arch/mips/sni/
716 cflags-$(CONFIG_SNI_RM200_PCI)  += -Iinclude/asm-mips/mach-rm200
717 load-$(CONFIG_SNI_RM200_PCI)    += 0xffffffff80600000
718
719 #
720 # Toshiba JMR-TX3927 board
721 #
722 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/jmr3927/rbhma3100/ \
723                                    arch/mips/jmr3927/common/
724 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
725 load-$(CONFIG_TOSHIBA_JMR3927)  += 0xffffffff80050000
726
727 #
728 # Toshiba RBTX4927 board or
729 # Toshiba RBTX4937 board
730 #
731 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
732 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
733 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
734
735 #
736 # Toshiba RBTX4938 board
737 #
738 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
739 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
740 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
741
742 cflags-y                        += -Iinclude/asm-mips/mach-generic
743 drivers-$(CONFIG_PCI)           += arch/mips/pci/
744
745 ifdef CONFIG_32BIT
746 ifdef CONFIG_CPU_LITTLE_ENDIAN
747 JIFFIES                 = jiffies_64
748 else
749 JIFFIES                 = jiffies_64 + 4
750 endif
751 else
752 JIFFIES                 = jiffies_64
753 endif
754
755 AFLAGS          += $(cflags-y)
756 CFLAGS          += $(cflags-y)
757
758 LDFLAGS                 += -m $(ld-emul)
759
760 OBJCOPYFLAGS            += --remove-section=.reginfo
761
762 #
763 # Choosing incompatible machines durings configuration will result in
764 # error messages during linking.  Select a default linkscript if
765 # none has been choosen above.
766 #
767
768 CPPFLAGS_vmlinux.lds := \
769         $(CFLAGS) \
770         -D"LOADADDR=$(load-y)" \
771         -D"JIFFIES=$(JIFFIES)" \
772         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
773
774 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
775
776 libs-y                  += arch/mips/lib/
777 libs-$(CONFIG_32BIT)    += arch/mips/lib-32/
778 libs-$(CONFIG_64BIT)    += arch/mips/lib-64/
779
780 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
781
782 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
783
784 ifdef CONFIG_LASAT
785 rom.bin rom.sw: vmlinux
786         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
787 endif
788
789 #
790 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
791 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
792 # convert to ECOFF using elf2ecoff.
793 #
794 vmlinux.32: vmlinux
795         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
796
797 #
798 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
799 # ELF files from 32-bit files by conversion.
800 #
801 vmlinux.64: vmlinux
802         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
803
804 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
805
806 ifdef CONFIG_BOOT_ELF32
807 all:    $(vmlinux-32)
808 endif
809
810 ifdef CONFIG_BOOT_ELF64
811 all:    $(vmlinux-64)
812 endif
813
814 ifdef CONFIG_MIPS_ATLAS
815 all:    vmlinux.srec
816 endif
817
818 ifdef CONFIG_MIPS_MALTA
819 all:    vmlinux.srec
820 endif
821
822 ifdef CONFIG_MIPS_SEAD
823 all:    vmlinux.srec
824 endif
825
826 ifdef CONFIG_QEMU
827 all:    vmlinux.bin
828 endif
829
830 ifdef CONFIG_SNI_RM200_PCI
831 all:    vmlinux.ecoff
832 endif
833
834 vmlinux.bin: $(vmlinux-32)
835         +@$(call makeboot,$@)
836
837 vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
838         +@$(call makeboot,$@)
839
840 vmlinux.srec: $(vmlinux-32)
841         +@$(call makeboot,$@)
842
843 CLEAN_FILES += vmlinux.ecoff \
844                vmlinux.srec \
845                vmlinux.rm200.tmp \
846                vmlinux.rm200
847
848 archclean:
849         @$(MAKE) $(clean)=arch/mips/boot
850         @$(MAKE) $(clean)=arch/mips/lasat
851
852 CLEAN_FILES += vmlinux.32 \
853                vmlinux.64 \
854                vmlinux.ecoff