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