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