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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# For a description of the syntax of this configuration file,
3# see Documentation/kbuild/kconfig-language.txt.
4#
5
6mainmenu "Linux/SuperH Kernel Configuration"
7
8config SUPERH
Paul Mundtea0e1a92007-11-21 15:58:01 +09009 def_bool y
Paul Mundt7a440c92006-09-27 18:18:31 +090010 select EMBEDDED
Sam Ravnborgec7748b2008-02-09 10:46:40 +010011 select HAVE_IDE
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -050012 select HAVE_OPROFILE
Linus Torvalds1da177e2005-04-16 15:20:36 -070013 help
14 The SuperH is a RISC processor targeted for use in embedded systems
15 and consumer electronics; it was also used in the Sega Dreamcast
16 gaming console. The SuperH port has a home page at
17 <http://www.linux-sh.org/>.
18
Paul Mundt39d28a22007-11-08 18:39:33 +090019config SUPERH32
Paul Mundtea0e1a92007-11-21 15:58:01 +090020 def_bool !SUPERH64
21
22config SUPERH64
23 def_bool y if CPU_SH5
Paul Mundt39d28a22007-11-08 18:39:33 +090024
Linus Torvalds1da177e2005-04-16 15:20:36 -070025config RWSEM_GENERIC_SPINLOCK
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090026 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070027
28config RWSEM_XCHGADD_ALGORITHM
29 bool
30
Paul Mundtfa691512007-03-08 19:41:21 +090031config GENERIC_BUG
32 def_bool y
Paul Mundta82d53e2007-11-21 18:22:05 +090033 depends on BUG && SUPERH32
Paul Mundtfa691512007-03-08 19:41:21 +090034
Akinobu Mitae2268c72006-03-26 01:39:35 -080035config GENERIC_FIND_NEXT_BIT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090036 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080037
38config GENERIC_HWEIGHT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090039 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080040
Linus Torvalds1da177e2005-04-16 15:20:36 -070041config GENERIC_HARDIRQS
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090042 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
44config GENERIC_IRQ_PROBE
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090045 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070046
47config GENERIC_CALIBRATE_DELAY
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090048 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070049
Paul Mundtcad82442006-01-16 22:14:19 -080050config GENERIC_IOMAP
51 bool
52
Paul Mundt45882142006-10-04 13:21:45 +090053config GENERIC_TIME
54 def_bool n
55
Paul Mundt57be2b42007-05-09 17:33:24 +090056config GENERIC_CLOCKEVENTS
57 def_bool n
58
Paul Mundt357d5942007-06-11 15:32:07 +090059config SYS_SUPPORTS_PM
60 bool
61
Paul Mundt0a9b0db2007-01-24 21:56:20 +090062config SYS_SUPPORTS_APM_EMULATION
63 bool
Paul Mundt357d5942007-06-11 15:32:07 +090064 select SYS_SUPPORTS_PM
65
66config SYS_SUPPORTS_SMP
67 bool
68
69config SYS_SUPPORTS_NUMA
70 bool
71
72config SYS_SUPPORTS_PCI
73 bool
Paul Mundt0a9b0db2007-01-24 21:56:20 +090074
Paul Mundtafbfb522006-12-04 18:17:28 +090075config STACKTRACE_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090076 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +090077
78config LOCKDEP_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090079 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +090080
David Howellsf0d1b0b2006-12-08 02:37:49 -080081config ARCH_HAS_ILOG2_U32
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090082 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -080083
84config ARCH_HAS_ILOG2_U64
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090085 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -080086
Paul Mundte257ad02007-07-25 11:18:00 +090087config ARCH_NO_VIRT_TO_BUS
88 def_bool y
89
David Howellsb0b933c2008-02-08 04:19:27 -080090config ARCH_SUPPORTS_AOUT
91 def_bool y
92
Magnus Damme7cc9a72008-02-07 20:18:21 +090093config IO_TRAPPED
94 bool
95
Linus Torvalds1da177e2005-04-16 15:20:36 -070096source "init/Kconfig"
97
98menu "System type"
99
Paul Mundtb5f42db2007-11-08 18:38:14 +0900100#
101# Processor families
102#
103config CPU_SH2
104 bool
105
106config CPU_SH2A
107 bool
108 select CPU_SH2
109
110config CPU_SH3
111 bool
112 select CPU_HAS_INTEVT
113 select CPU_HAS_SR_RB
114
115config CPU_SH4
116 bool
117 select CPU_HAS_INTEVT
118 select CPU_HAS_SR_RB
119 select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2
120 select CPU_HAS_FPU if !CPU_SH4AL_DSP
121
122config CPU_SH4A
123 bool
124 select CPU_SH4
125
126config CPU_SH4AL_DSP
127 bool
128 select CPU_SH4A
129 select CPU_HAS_DSP
130
Paul Mundtea0e1a92007-11-21 15:58:01 +0900131config CPU_SH5
132 bool
133 select CPU_HAS_FPU
134
Paul Mundtb5f42db2007-11-08 18:38:14 +0900135config CPU_SHX2
136 bool
137
138config CPU_SHX3
139 bool
140
141choice
142 prompt "Processor sub-type selection"
143
144#
145# Processor subtypes
146#
147
148# SH-2 Processor Support
149
150config CPU_SUBTYPE_SH7619
151 bool "Support SH7619 processor"
152 select CPU_SH2
153
154# SH-2A Processor Support
155
Paul Mundt6d01f512007-11-26 18:17:21 +0900156config CPU_SUBTYPE_SH7203
157 bool "Support SH7203 processor"
158 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900159 select CPU_HAS_FPU
Paul Mundt6d01f512007-11-26 18:17:21 +0900160
Paul Mundtb5f42db2007-11-08 18:38:14 +0900161config CPU_SUBTYPE_SH7206
162 bool "Support SH7206 processor"
163 select CPU_SH2A
164
Paul Mundta8f67f42007-11-26 19:54:02 +0900165config CPU_SUBTYPE_SH7263
166 bool "Support SH7263 processor"
167 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900168 select CPU_HAS_FPU
Paul Mundta8f67f42007-11-26 19:54:02 +0900169
Paul Mundt2ad69902008-03-13 12:52:44 +0900170config CPU_SUBTYPE_MXG
171 bool "Support MX-G processor"
172 select CPU_SH2A
173 help
174 Select MX-G if running on an R8A03022BG part.
175
Paul Mundtb5f42db2007-11-08 18:38:14 +0900176# SH-3 Processor Support
177
178config CPU_SUBTYPE_SH7705
179 bool "Support SH7705 processor"
180 select CPU_SH3
181
182config CPU_SUBTYPE_SH7706
183 bool "Support SH7706 processor"
184 select CPU_SH3
185 help
186 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
187
188config CPU_SUBTYPE_SH7707
189 bool "Support SH7707 processor"
190 select CPU_SH3
191 help
192 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
193
194config CPU_SUBTYPE_SH7708
195 bool "Support SH7708 processor"
196 select CPU_SH3
197 help
198 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
199 if you have a 100 Mhz SH-3 HD6417708R CPU.
200
201config CPU_SUBTYPE_SH7709
202 bool "Support SH7709 processor"
203 select CPU_SH3
204 help
205 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
206
207config CPU_SUBTYPE_SH7710
208 bool "Support SH7710 processor"
209 select CPU_SH3
210 select CPU_HAS_DSP
211 help
212 Select SH7710 if you have a SH3-DSP SH7710 CPU.
213
214config CPU_SUBTYPE_SH7712
215 bool "Support SH7712 processor"
216 select CPU_SH3
217 select CPU_HAS_DSP
218 help
219 Select SH7712 if you have a SH3-DSP SH7712 CPU.
220
221config CPU_SUBTYPE_SH7720
222 bool "Support SH7720 processor"
223 select CPU_SH3
224 select CPU_HAS_DSP
225 help
226 Select SH7720 if you have a SH3-DSP SH7720 CPU.
227
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900228config CPU_SUBTYPE_SH7721
229 bool "Support SH7721 processor"
230 select CPU_SH3
231 select CPU_HAS_DSP
232 help
233 Select SH7721 if you have a SH3-DSP SH7721 CPU.
234
Paul Mundtb5f42db2007-11-08 18:38:14 +0900235# SH-4 Processor Support
236
237config CPU_SUBTYPE_SH7750
238 bool "Support SH7750 processor"
239 select CPU_SH4
240 help
241 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
242
243config CPU_SUBTYPE_SH7091
244 bool "Support SH7091 processor"
245 select CPU_SH4
246 help
247 Select SH7091 if you have an SH-4 based Sega device (such as
248 the Dreamcast, Naomi, and Naomi 2).
249
250config CPU_SUBTYPE_SH7750R
251 bool "Support SH7750R processor"
252 select CPU_SH4
253
254config CPU_SUBTYPE_SH7750S
255 bool "Support SH7750S processor"
256 select CPU_SH4
257
258config CPU_SUBTYPE_SH7751
259 bool "Support SH7751 processor"
260 select CPU_SH4
261 help
262 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
263 or if you have a HD6417751R CPU.
264
265config CPU_SUBTYPE_SH7751R
266 bool "Support SH7751R processor"
267 select CPU_SH4
268
269config CPU_SUBTYPE_SH7760
270 bool "Support SH7760 processor"
271 select CPU_SH4
272
273config CPU_SUBTYPE_SH4_202
274 bool "Support SH4-202 processor"
275 select CPU_SH4
276
277# SH-4A Processor Support
278
Paul Mundt178dd0c2008-04-09 17:56:18 +0900279config CPU_SUBTYPE_SH7723
280 bool "Support SH7723 processor"
281 select CPU_SH4A
282 select CPU_SHX2
283 select ARCH_SPARSEMEM_ENABLE
Paul Mundt178dd0c2008-04-09 17:56:18 +0900284 help
285 Select SH7723 if you have an SH-MobileR2 CPU.
286
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900287config CPU_SUBTYPE_SH7763
288 bool "Support SH7763 processor"
289 select CPU_SH4A
290 help
291 Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
292
Paul Mundtb5f42db2007-11-08 18:38:14 +0900293config CPU_SUBTYPE_SH7770
294 bool "Support SH7770 processor"
295 select CPU_SH4A
296
297config CPU_SUBTYPE_SH7780
298 bool "Support SH7780 processor"
299 select CPU_SH4A
300
301config CPU_SUBTYPE_SH7785
302 bool "Support SH7785 processor"
303 select CPU_SH4A
304 select CPU_SHX2
305 select ARCH_SPARSEMEM_ENABLE
306 select SYS_SUPPORTS_NUMA
307
308config CPU_SUBTYPE_SHX3
309 bool "Support SH-X3 processor"
310 select CPU_SH4A
311 select CPU_SHX3
312 select ARCH_SPARSEMEM_ENABLE
313 select SYS_SUPPORTS_NUMA
314 select SYS_SUPPORTS_SMP
315
316# SH4AL-DSP Processor Support
317
318config CPU_SUBTYPE_SH7343
319 bool "Support SH7343 processor"
320 select CPU_SH4AL_DSP
321
322config CPU_SUBTYPE_SH7722
323 bool "Support SH7722 processor"
324 select CPU_SH4AL_DSP
325 select CPU_SHX2
326 select ARCH_SPARSEMEM_ENABLE
327 select SYS_SUPPORTS_NUMA
328
Magnus Damm9109a302008-02-08 17:31:24 +0900329config CPU_SUBTYPE_SH7366
330 bool "Support SH7366 processor"
331 select CPU_SH4AL_DSP
332 select CPU_SHX2
333 select ARCH_SPARSEMEM_ENABLE
334 select SYS_SUPPORTS_NUMA
335
Paul Mundtea0e1a92007-11-21 15:58:01 +0900336# SH-5 Processor Support
337
338config CPU_SUBTYPE_SH5_101
339 bool "Support SH5-101 processor"
340 select CPU_SH5
341
342config CPU_SUBTYPE_SH5_103
343 bool "Support SH5-103 processor"
Paul Mundt8ef97dd2008-02-14 15:30:54 +0900344 select CPU_SH5
Paul Mundtea0e1a92007-11-21 15:58:01 +0900345
Paul Mundtb5f42db2007-11-08 18:38:14 +0900346endchoice
347
Paul Mundtcad82442006-01-16 22:14:19 -0800348source "arch/sh/mm/Kconfig"
Paul Mundt4690bdc2007-11-09 13:45:42 +0900349source "arch/sh/Kconfig.cpu"
Paul Mundtcad82442006-01-16 22:14:19 -0800350
Paul Mundtf3d22292007-05-14 17:29:12 +0900351menu "Board support"
352
353config SOLUTION_ENGINE
354 bool
355
356config SH_SOLUTION_ENGINE
357 bool "SolutionEngine"
358 select SOLUTION_ENGINE
Magnus Damm56386f62007-07-20 18:44:49 +0900359 select CPU_HAS_IPR_IRQ
Nobuhiro Iwamatsua8199072007-11-05 07:44:41 +0900360 depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \
361 CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \
362 CPU_SUBTYPE_SH7750R
Paul Mundtf3d22292007-05-14 17:29:12 +0900363 help
Nobuhiro Iwamatsua8199072007-11-05 07:44:41 +0900364 Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
365 SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
Paul Mundtf3d22292007-05-14 17:29:12 +0900366
367config SH_7206_SOLUTION_ENGINE
368 bool "SolutionEngine7206"
369 select SOLUTION_ENGINE
370 depends on CPU_SUBTYPE_SH7206
371 help
372 Select 7206 SolutionEngine if configuring for a Hitachi SH7206
373 evaluation board.
374
375config SH_7619_SOLUTION_ENGINE
376 bool "SolutionEngine7619"
377 select SOLUTION_ENGINE
378 depends on CPU_SUBTYPE_SH7619
379 help
380 Select 7619 SolutionEngine if configuring for a Hitachi SH7619
381 evaluation board.
382
Yoshihiro Shimoda6e862992008-03-21 15:54:13 +0900383config SH_7721_SOLUTION_ENGINE
384 bool "SolutionEngine7721"
385 select SOLUTION_ENGINE
386 depends on CPU_SUBTYPE_SH7721
387 help
388 Select 7721 SolutionEngine if configuring for a Hitachi SH7721
389 evaluation board.
390
Paul Mundtf3d22292007-05-14 17:29:12 +0900391config SH_7722_SOLUTION_ENGINE
392 bool "SolutionEngine7722"
393 select SOLUTION_ENGINE
394 depends on CPU_SUBTYPE_SH7722
395 help
396 Select 7722 SolutionEngine if configuring for a Hitachi SH772
397 evaluation board.
398
399config SH_7751_SOLUTION_ENGINE
400 bool "SolutionEngine7751"
401 select SOLUTION_ENGINE
Magnus Damm56386f62007-07-20 18:44:49 +0900402 select CPU_HAS_IPR_IRQ
Paul Mundtf3d22292007-05-14 17:29:12 +0900403 depends on CPU_SUBTYPE_SH7751
404 help
405 Select 7751 SolutionEngine if configuring for a Hitachi SH7751
406 evaluation board.
407
408config SH_7780_SOLUTION_ENGINE
409 bool "SolutionEngine7780"
410 select SOLUTION_ENGINE
Paul Mundt357d5942007-06-11 15:32:07 +0900411 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900412 depends on CPU_SUBTYPE_SH7780
413 help
414 Select 7780 SolutionEngine if configuring for a Renesas SH7780
415 evaluation board.
416
Paul Mundtf3d22292007-05-14 17:29:12 +0900417config SH_7343_SOLUTION_ENGINE
418 bool "SolutionEngine7343"
419 select SOLUTION_ENGINE
420 depends on CPU_SUBTYPE_SH7343
421 help
422 Select 7343 SolutionEngine if configuring for a Hitachi
423 SH7343 (SH-Mobile 3AS) evaluation board.
424
Paul Mundtf3d22292007-05-14 17:29:12 +0900425config SH_7751_SYSTEMH
426 bool "SystemH7751R"
427 depends on CPU_SUBTYPE_SH7751R
428 help
429 Select SystemH if you are configuring for a Renesas SystemH
430 7751R evaluation board.
431
432config SH_HP6XX
433 bool "HP6XX"
434 select SYS_SUPPORTS_APM_EMULATION
Paul Mundt357d5942007-06-11 15:32:07 +0900435 select HD6446X_SERIES
Paul Mundtf3d22292007-05-14 17:29:12 +0900436 depends on CPU_SUBTYPE_SH7709
437 help
438 Select HP6XX if configuring for a HP jornada HP6xx.
439 More information (hardware only) at
440 <http://www.hp.com/jornada/>.
441
Paul Mundtf3d22292007-05-14 17:29:12 +0900442config SH_DREAMCAST
443 bool "Dreamcast"
Paul Mundt357d5942007-06-11 15:32:07 +0900444 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900445 depends on CPU_SUBTYPE_SH7091
446 help
447 Select Dreamcast if configuring for a SEGA Dreamcast.
Adrian McMenaminad07b102007-10-15 10:38:31 +0900448 More information at <http://www.linux-sh.org>
Paul Mundtf3d22292007-05-14 17:29:12 +0900449
Paul Mundtf3d22292007-05-14 17:29:12 +0900450config SH_SH03
451 bool "Interface CTP/PCI-SH03"
Magnus Dammd59645d2007-08-03 14:23:35 +0900452 depends on CPU_SUBTYPE_SH7751
Magnus Damm56386f62007-07-20 18:44:49 +0900453 select CPU_HAS_IPR_IRQ
Paul Mundt357d5942007-06-11 15:32:07 +0900454 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900455 help
456 CTP/PCI-SH03 is a CPU module computer that is produced
457 by Interface Corporation.
458 More information at <http://www.interface.co.jp>
459
460config SH_SECUREEDGE5410
461 bool "SecureEdge5410"
462 depends on CPU_SUBTYPE_SH7751R
Magnus Damm56386f62007-07-20 18:44:49 +0900463 select CPU_HAS_IPR_IRQ
Paul Mundt357d5942007-06-11 15:32:07 +0900464 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900465 help
466 Select SecureEdge5410 if configuring for a SnapGear SH board.
467 This includes both the OEM SecureEdge products as well as the
468 SME product line.
469
Paul Mundtf3d22292007-05-14 17:29:12 +0900470config SH_RTS7751R2D
471 bool "RTS7751R2D"
472 depends on CPU_SUBTYPE_SH7751R
Paul Mundt357d5942007-06-11 15:32:07 +0900473 select SYS_SUPPORTS_PCI
Magnus Damm2d952b42008-02-07 20:21:10 +0900474 select IO_TRAPPED
Paul Mundtf3d22292007-05-14 17:29:12 +0900475 help
476 Select RTS7751R2D if configuring for a Renesas Technology
477 Sales SH-Graphics board.
478
Nicholas Beck4862ec02008-01-23 12:50:51 +0900479config SH_SDK7780
480 bool "SDK7780R3"
481 depends on CPU_SUBTYPE_SH7780
482 select SYS_SUPPORTS_PCI
483 help
484 Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3
485 evaluation board.
486
Paul Mundtf3d22292007-05-14 17:29:12 +0900487config SH_HIGHLANDER
488 bool "Highlander"
489 depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
Paul Mundt357d5942007-06-11 15:32:07 +0900490 select SYS_SUPPORTS_PCI
Magnus Dammc1a34e42008-02-07 20:23:53 +0900491 select IO_TRAPPED
Paul Mundtf3d22292007-05-14 17:29:12 +0900492
Magnus Damm70f784e2008-02-07 00:38:24 +0900493config SH_MIGOR
494 bool "Migo-R"
495 depends on CPU_SUBTYPE_SH7722
496 help
497 Select Migo-R if configuring for the SH7722 Migo-R platform
498 by Renesas System Solutions Asia Pte. Ltd.
499
Paul Mundtf3d22292007-05-14 17:29:12 +0900500config SH_EDOSK7705
501 bool "EDOSK7705"
502 depends on CPU_SUBTYPE_SH7705
503
504config SH_SH4202_MICRODEV
505 bool "SH4-202 MicroDev"
506 depends on CPU_SUBTYPE_SH4_202
507 help
508 Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
509 with an SH4-202 CPU.
510
511config SH_LANDISK
512 bool "LANDISK"
513 depends on CPU_SUBTYPE_SH7751R
Paul Mundt357d5942007-06-11 15:32:07 +0900514 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900515 help
516 I-O DATA DEVICE, INC. "LANDISK Series" support.
517
518config SH_TITAN
519 bool "TITAN"
520 depends on CPU_SUBTYPE_SH7751R
Magnus Damm56386f62007-07-20 18:44:49 +0900521 select CPU_HAS_IPR_IRQ
Paul Mundt357d5942007-06-11 15:32:07 +0900522 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900523 help
524 Select Titan if you are configuring for a Nimble Microsystems
525 NetEngine NP51R.
526
527config SH_SHMIN
528 bool "SHMIN"
529 depends on CPU_SUBTYPE_SH7706
Magnus Damm56386f62007-07-20 18:44:49 +0900530 select CPU_HAS_IPR_IRQ
Paul Mundtf3d22292007-05-14 17:29:12 +0900531 help
532 Select SHMIN if configuring for the SHMIN board.
533
534config SH_LBOX_RE2
535 bool "L-BOX RE2"
536 depends on CPU_SUBTYPE_SH7751R
Paul Mundt357d5942007-06-11 15:32:07 +0900537 select SYS_SUPPORTS_PCI
Paul Mundtf3d22292007-05-14 17:29:12 +0900538 help
539 Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
540
Paul Mundt94807a32007-08-08 15:22:04 +0900541config SH_X3PROTO
542 bool "SH-X3 Prototype board"
543 depends on CPU_SUBTYPE_SHX3
544
Markus Brunnerded54312007-09-12 11:54:58 +0900545config SH_MAGIC_PANEL_R2
546 bool "Magic Panel R2"
547 depends on CPU_SUBTYPE_SH7720
548 help
549 Select Magic Panel R2 if configuring for Magic Panel R2.
550
Paul Mundtea0e1a92007-11-21 15:58:01 +0900551config SH_CAYMAN
552 bool "Hitachi Cayman"
553 depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103
Paul Mundtb6d7b662007-11-22 16:29:10 +0900554 select SYS_SUPPORTS_PCI
Paul Mundtea0e1a92007-11-21 15:58:01 +0900555
Paul Mundtf3d22292007-05-14 17:29:12 +0900556endmenu
557
Paul Mundtf3d22292007-05-14 17:29:12 +0900558source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
559source "arch/sh/boards/renesas/r7780rp/Kconfig"
Nicholas Beck4862ec02008-01-23 12:50:51 +0900560source "arch/sh/boards/renesas/sdk7780/Kconfig"
Markus Brunnerded54312007-09-12 11:54:58 +0900561source "arch/sh/boards/magicpanelr2/Kconfig"
Paul Mundtf3d22292007-05-14 17:29:12 +0900562
Paul Mundt32351a22007-03-12 14:38:59 +0900563menu "Timer and clock configuration"
564
Paul Mundtcad82442006-01-16 22:14:19 -0800565config SH_TMU
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900566 def_bool y
567 prompt "TMU timer support"
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900568 depends on CPU_SH3 || CPU_SH4
Paul Mundt57be2b42007-05-09 17:33:24 +0900569 select GENERIC_TIME
570 select GENERIC_CLOCKEVENTS
Paul Mundtcad82442006-01-16 22:14:19 -0800571 help
572 This enables the use of the TMU as the system timer.
573
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900574config SH_CMT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900575 def_bool y
576 prompt "CMT timer support"
Paul Mundt2ad69902008-03-13 12:52:44 +0900577 depends on CPU_SH2 && !CPU_SUBTYPE_MXG
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900578 help
579 This enables the use of the CMT as the system timer.
580
581config SH_MTU2
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900582 def_bool n
583 prompt "MTU2 timer support"
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900584 depends on CPU_SH2A
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900585 help
586 This enables the use of the MTU2 as the system timer.
587
Paul Mundt417528a2006-11-20 11:18:30 +0900588config SH_TIMER_IRQ
589 int
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900590 default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \
591 CPU_SUBTYPE_SH7763
Paul Mundt417528a2006-11-20 11:18:30 +0900592 default "86" if CPU_SUBTYPE_SH7619
593 default "140" if CPU_SUBTYPE_SH7206
Paul Mundt2b2d4e72008-03-13 19:51:06 +0900594 default "142" if CPU_SUBTYPE_SH7203
Paul Mundt2ad69902008-03-13 12:52:44 +0900595 default "238" if CPU_SUBTYPE_MXG
Paul Mundt417528a2006-11-20 11:18:30 +0900596 default "16"
597
Paul Mundtcad82442006-01-16 22:14:19 -0800598config SH_PCLK_FREQ
599 int "Peripheral clock frequency (in Hz)"
Magnus Damm870e8a22007-07-25 10:49:21 +0900600 default "27000000" if CPU_SUBTYPE_SH7343
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900601 default "31250000" if CPU_SUBTYPE_SH7619
Paul Mundt05627482007-05-15 16:25:47 +0900602 default "32000000" if CPU_SUBTYPE_SH7722
Paul Mundt178dd0c2008-04-09 17:56:18 +0900603 default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900604 CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
Paul Mundta8f67f42007-11-26 19:54:02 +0900605 CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \
Paul Mundt2ad69902008-03-13 12:52:44 +0900606 CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG
Paul Mundt05627482007-05-15 16:25:47 +0900607 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
Paul Mundtcad82442006-01-16 22:14:19 -0800608 default "66000000" if CPU_SUBTYPE_SH4_202
Paul Mundt05627482007-05-15 16:25:47 +0900609 default "50000000"
Paul Mundtcad82442006-01-16 22:14:19 -0800610 help
611 This option is used to specify the peripheral clock frequency.
612 This is necessary for determining the reference clock value on
613 platforms lacking an RTC.
614
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900615config SH_CLK_MD
616 int "CPU Mode Pin Setting"
Paul Mundt6d01f512007-11-26 18:17:21 +0900617 depends on CPU_SH2
Paul Mundt357d5942007-06-11 15:32:07 +0900618 default 6 if CPU_SUBTYPE_SH7206
619 default 5 if CPU_SUBTYPE_SH7619
620 default 0
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900621 help
Yoshinori Sato11cbb702006-12-07 18:07:27 +0900622 MD2 - MD0 pin setting.
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900623
Paul Mundt57be2b42007-05-09 17:33:24 +0900624source "kernel/time/Kconfig"
625
Paul Mundt32351a22007-03-12 14:38:59 +0900626endmenu
627
Paul Mundtcad82442006-01-16 22:14:19 -0800628menu "CPU Frequency scaling"
629
630source "drivers/cpufreq/Kconfig"
631
632config SH_CPU_FREQ
633 tristate "SuperH CPU Frequency driver"
Paul Mundtcb5ec752007-07-20 13:38:19 +0900634 depends on CPU_FREQ
Paul Mundtcad82442006-01-16 22:14:19 -0800635 select CPU_FREQ_TABLE
636 help
637 This adds the cpufreq driver for SuperH. At present, only
638 the SH-4 is supported.
639
640 For details, take a look at <file:Documentation/cpu-freq>.
641
642 If unsure, say N.
643
644endmenu
645
Paul Mundt9f5e8ee2006-11-24 11:22:57 +0900646source "arch/sh/drivers/Kconfig"
647
Paul Mundtcad82442006-01-16 22:14:19 -0800648endmenu
649
650config ISA_DMA_API
Adrian Bunkf5f826c2008-03-31 01:40:17 +0300651 bool
Paul Mundtcad82442006-01-16 22:14:19 -0800652
653menu "Kernel features"
654
Paul Mundt91b91d02006-09-27 18:08:33 +0900655source kernel/Kconfig.hz
656
Paul Mundtcad82442006-01-16 22:14:19 -0800657config KEXEC
658 bool "kexec system call (EXPERIMENTAL)"
Paul Mundt640f7482008-04-25 13:04:56 +0900659 depends on SUPERH32 && EXPERIMENTAL
Paul Mundtcad82442006-01-16 22:14:19 -0800660 help
661 kexec is a system call that implements the ability to shutdown your
662 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400663 but it is independent of the system firmware. And like a reboot
Paul Mundtcad82442006-01-16 22:14:19 -0800664 you can start any kernel with it, not just Linux.
665
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400666 The name comes from the similarity to the exec system call.
Paul Mundtcad82442006-01-16 22:14:19 -0800667
668 It is an ongoing process to be certain the hardware in a machine
669 is properly shutdown, so do not be surprised if this code does not
670 initially work for you. It may help to enable device hotplugging
671 support. As of this writing the exact hardware interface is
672 strongly in flux, so no good recommendation can be made.
673
Paul Mundt4d5ade52007-04-27 11:25:57 +0900674config CRASH_DUMP
675 bool "kernel crash dumps (EXPERIMENTAL)"
Paul Mundt640f7482008-04-25 13:04:56 +0900676 depends on SUPERH32 && EXPERIMENTAL
Paul Mundt4d5ade52007-04-27 11:25:57 +0900677 help
678 Generate crash dump after being started by kexec.
679 This should be normally only set in special crash dump kernels
680 which are loaded in the main kernel with kexec-tools into
681 a specially reserved region and then later executed after
682 a crash by kdump/kexec. The crash dump kernel must be compiled
683 to a memory address not used by the main kernel using
684 MEMORY_START.
685
686 For more details see Documentation/kdump/kdump.txt
687
Linus Torvalds1da177e2005-04-16 15:20:36 -0700688config SMP
689 bool "Symmetric multi-processing support"
Paul Mundt357d5942007-06-11 15:32:07 +0900690 depends on SYS_SUPPORTS_SMP
Jens Axboe490f5de2008-06-10 20:52:59 +0200691 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700692 ---help---
693 This enables support for systems with more than one CPU. If you have
694 a system with only one CPU, like most personal computers, say N. If
695 you have a system with more than one CPU, say Y.
696
697 If you say N here, the kernel will run on single and multiprocessor
698 machines, but will use only one CPU of a multiprocessor machine. If
699 you say Y here, the kernel will run on many, but not all,
700 singleprocessor machines. On a singleprocessor machine, the kernel
701 will run faster if you say N here.
702
703 People using multiprocessor machines who say Y here should also say
704 Y to "Enhanced Real Time Clock Support", below.
705
Adrian Bunk03502fa2008-02-03 15:50:21 +0200706 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
707 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700708
709 If you don't know what to do here, say N.
710
711config NR_CPUS
712 int "Maximum number of CPUs (2-32)"
713 range 2 32
714 depends on SMP
Paul Mundt2b1bd1a2007-06-20 18:27:10 +0900715 default "4" if CPU_SHX3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700716 default "2"
717 help
718 This allows you to specify the maximum number of CPUs which this
719 kernel will support. The maximum supported value is 32 and the
720 minimum value which makes sense is 2.
721
722 This is purely to save memory - each supported CPU adds
723 approximately eight kilobytes to the kernel image.
724
Paul Mundt91b91d02006-09-27 18:08:33 +0900725source "kernel/Kconfig.preempt"
726
Paul Mundt83662462007-09-28 16:04:49 +0900727config GUSA
728 def_bool y
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900729 depends on !SMP && SUPERH32
Paul Mundt83662462007-09-28 16:04:49 +0900730 help
731 This enables support for gUSA (general UserSpace Atomicity).
732 This is the default implementation for both UP and non-ll/sc
733 CPUs, and is used by the libc, amongst others.
734
735 For additional information, design information can be found
736 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
737
738 This should only be disabled for special cases where alternate
739 atomicity implementations exist.
740
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900741config GUSA_RB
742 bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
743 depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
744 help
745 Enabling this option will allow the kernel to implement some
746 atomic operations using a software implemention of load-locked/
747 store-conditional (LLSC). On machines which do not have hardware
748 LLSC, this should be more efficient than the other alternative of
749 disabling insterrupts around the atomic sequence.
750
Paul Mundtcad82442006-01-16 22:14:19 -0800751endmenu
752
753menu "Boot options"
754
755config ZERO_PAGE_OFFSET
756 hex "Zero page offset"
Adrian Bunkf5f826c2008-03-31 01:40:17 +0300757 default "0x00004000" if SH_SH03
Paul Mundt7a847f82006-12-26 15:29:19 +0900758 default "0x00010000" if PAGE_SIZE_64KB
759 default "0x00002000" if PAGE_SIZE_8KB
Paul Mundtcad82442006-01-16 22:14:19 -0800760 default "0x00001000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700761 help
Paul Mundtcad82442006-01-16 22:14:19 -0800762 This sets the default offset of zero page.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700763
Paul Mundtcad82442006-01-16 22:14:19 -0800764config BOOT_LINK_OFFSET
765 hex "Link address offset for booting"
766 default "0x00800000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700767 help
Paul Mundtcad82442006-01-16 22:14:19 -0800768 This option allows you to set the link address offset of the zImage.
769 This can be useful if you are on a board which has a small amount of
770 memory.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700771
Paul Mundtcad82442006-01-16 22:14:19 -0800772config UBC_WAKEUP
773 bool "Wakeup UBC on startup"
Paul Mundt0e3a9aa2007-11-06 15:55:36 +0900774 depends on CPU_SH4 && !CPU_SH4A
Paul Mundtcad82442006-01-16 22:14:19 -0800775 help
776 Selecting this option will wakeup the User Break Controller (UBC) on
777 startup. Although the UBC is left in an awake state when the processor
778 comes up, some boot loaders misbehave by putting the UBC to sleep in a
779 power saving state, which causes issues with things like ptrace().
Linus Torvalds1da177e2005-04-16 15:20:36 -0700780
781 If unsure, say N.
782
Paul Mundtcad82442006-01-16 22:14:19 -0800783config CMDLINE_BOOL
784 bool "Default bootloader kernel arguments"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700785
Paul Mundtcad82442006-01-16 22:14:19 -0800786config CMDLINE
787 string "Initial kernel command string"
788 depends on CMDLINE_BOOL
789 default "console=ttySC1,115200"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700790
791endmenu
792
Paul Mundtcad82442006-01-16 22:14:19 -0800793menu "Bus options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700794
795# Even on SuperH devices which don't have an ISA bus,
796# this variable helps the PCMCIA modules handle
797# IRQ requesting properly -- Greg Banks.
798#
799# Though we're generally not interested in it when
800# we're not using PCMCIA, so we make it dependent on
801# PCMCIA outright. -- PFM.
802config ISA
Paul Mundt357d5942007-06-11 15:32:07 +0900803 def_bool y
804 depends on PCMCIA && HD6446X_SERIES
Linus Torvalds1da177e2005-04-16 15:20:36 -0700805 help
806 Find out whether you have ISA slots on your motherboard. ISA is the
807 name of a bus system, i.e. the way the CPU talks to the other stuff
808 inside your box. Other bus systems are PCI, EISA, MicroChannel
809 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
810 newer boards don't support it. If you have ISA, say Y, otherwise N.
811
812config EISA
813 bool
814 ---help---
815 The Extended Industry Standard Architecture (EISA) bus was
816 developed as an open alternative to the IBM MicroChannel bus.
817
818 The EISA bus provided some of the features of the IBM MicroChannel
819 bus while maintaining backward compatibility with cards made for
820 the older ISA bus. The EISA bus saw limited use between 1988 and
821 1995 when it was made obsolete by the PCI bus.
822
823 Say Y here if you are building a kernel for an EISA-based machine.
824
825 Otherwise, say N.
826
827config MCA
828 bool
829 help
830 MicroChannel Architecture is found in some IBM PS/2 machines and
831 laptops. It is a bus system similar to PCI or ISA. See
832 <file:Documentation/mca.txt> (and especially the web page given
833 there) before attempting to build an MCA bus kernel.
834
835config SBUS
836 bool
837
Paul Mundtcad82442006-01-16 22:14:19 -0800838config SUPERHYWAY
839 tristate "SuperHyway Bus support"
840 depends on CPU_SUBTYPE_SH4_202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700841
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900842config MAPLE
843 bool "Maple Bus support"
844 depends on SH_DREAMCAST
845 help
846 The Maple Bus is SEGA's serial communication bus for peripherals
847 on the Dreamcast. Without this bus support you won't be able to
848 get your Dreamcast keyboard etc to work, so most users
849 probably want to say 'Y' here, unless you are only using the
850 Dreamcast with a serial line terminal or a remote network
851 connection.
852
Paul Mundt824e55f2007-06-20 18:01:52 +0900853config CF_ENABLER
854 bool "Compact Flash Enabler support"
855 depends on SOLUTION_ENGINE || SH_SH03
856 ---help---
857 Compact Flash is a small, removable mass storage device introduced
858 in 1994 originally as a PCMCIA device. If you say `Y' here, you
859 compile in support for Compact Flash devices directly connected to
860 a SuperH processor. A Compact Flash FAQ is available at
861 <http://www.compactflash.org/faqs/faq.htm>.
862
863 If your board has "Directly Connected" CompactFlash at area 5 or 6,
864 you may want to enable this option. Then, you can use CF as
865 primary IDE drive (only tested for SanDisk).
866
867 If in doubt, select 'N'.
868
869choice
870 prompt "Compact Flash Connection Area"
871 depends on CF_ENABLER
872 default CF_AREA6
873
874config CF_AREA5
875 bool "Area5"
876 help
877 If your board has "Directly Connected" CompactFlash, You should
878 select the area where your CF is connected to.
879
880 - "Area5" if CompactFlash is connected to Area 5 (0x14000000)
881 - "Area6" if it is connected to Area 6 (0x18000000)
882
883 "Area6" will work for most boards.
884
885config CF_AREA6
886 bool "Area6"
887
888endchoice
889
890config CF_BASE_ADDR
891 hex
892 depends on CF_ENABLER
893 default "0xb8000000" if CF_AREA6
894 default "0xb4000000" if CF_AREA5
895
Linus Torvalds1da177e2005-04-16 15:20:36 -0700896source "arch/sh/drivers/pci/Kconfig"
897
898source "drivers/pci/Kconfig"
899
900source "drivers/pcmcia/Kconfig"
901
902source "drivers/pci/hotplug/Kconfig"
903
904endmenu
905
906menu "Executable file formats"
907
908source "fs/Kconfig.binfmt"
909
910endmenu
911
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900912menu "Power management options (EXPERIMENTAL)"
Paul Mundt357d5942007-06-11 15:32:07 +0900913depends on EXPERIMENTAL && SYS_SUPPORTS_PM
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900914
Johannes Bergf4cb5702007-12-08 02:14:00 +0100915config ARCH_SUSPEND_POSSIBLE
916 def_bool y
917 depends on !SMP
918
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900919source kernel/power/Kconfig
920
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900921endmenu
922
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700923source "net/Kconfig"
924
Linus Torvalds1da177e2005-04-16 15:20:36 -0700925source "drivers/Kconfig"
926
927source "fs/Kconfig"
928
Linus Torvalds1da177e2005-04-16 15:20:36 -0700929source "arch/sh/Kconfig.debug"
930
931source "security/Kconfig"
932
933source "crypto/Kconfig"
934
935source "lib/Kconfig"