blob: 713fb58ca50724309d14f326c047bc4443df4772 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001config SUPERH
Paul Mundtea0e1a92007-11-21 15:58:01 +09002 def_bool y
David Rientjes6a108a12011-01-20 14:44:16 -08003 select EXPERT
Jean-Christop PLAGNIOL-VILLARD6d803ba2010-11-17 10:04:33 +01004 select CLKDEV_LOOKUP
Paul Mundt86e4dd52010-05-25 20:06:13 +09005 select HAVE_IDE if HAS_IOPORT
Yinghai Lu95f72d12010-07-12 14:36:09 +10006 select HAVE_MEMBLOCK
Tejun Heo534cfbe2011-12-08 10:22:08 -08007 select HAVE_MEMBLOCK_NODE_MAP
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05008 select HAVE_OPROFILE
Dmitry Baryshkov9de90ac2008-07-18 13:30:31 +04009 select HAVE_GENERIC_DMA_COHERENT
Paul Mundtd7b01f72008-12-10 20:17:15 +090010 select HAVE_ARCH_TRACEHOOK
Paul Mundtf802d962009-04-09 10:36:54 -070011 select HAVE_DMA_API_DEBUG
Paul Mundt73c926b2009-10-20 12:55:56 +090012 select HAVE_DMA_ATTRS
Peter Zijlstrae360adb2010-10-14 14:01:34 +080013 select HAVE_IRQ_WORK
Ingo Molnarcdd6c482009-09-21 12:02:48 +020014 select HAVE_PERF_EVENTS
Huang Yingdf013ff2011-07-13 13:14:22 +080015 select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
Paul Mundt72f0c132009-10-27 17:08:55 +090016 select PERF_USE_VMALLOC
Paul Mundtdf8ce252009-07-12 01:37:30 +090017 select HAVE_KERNEL_GZIP
Paul Mundt07e88e12009-07-11 13:21:19 -040018 select HAVE_KERNEL_BZIP2
19 select HAVE_KERNEL_LZMA
Paul Mundt50cfa792011-01-14 15:52:54 +090020 select HAVE_KERNEL_XZ
Paul Mundtc7b16ef2010-01-13 13:29:19 +090021 select HAVE_KERNEL_LZO
Paul Mundta74f7e02009-09-16 14:30:34 +090022 select HAVE_SYSCALL_TRACEPOINTS
Paul Mundteaaaeef2010-06-14 15:16:53 +090023 select HAVE_REGS_AND_STACK_ACCESS_API
Paul Mundt57b81332010-10-26 15:20:51 +090024 select HAVE_GENERIC_HARDIRQS
25 select HAVE_SPARSE_IRQ
Paul Mundted170922011-04-18 11:45:27 +090026 select IRQ_FORCED_THREADING
Paul Mundt6eac1af2009-05-08 19:48:47 +090027 select RTC_LIB
Paul Mundtf01789c2009-06-17 10:43:13 +090028 select GENERIC_ATOMIC64
Paul Mundt3d44ae42011-03-17 17:31:51 +090029 select GENERIC_IRQ_SHOW
Linus Torvalds1da177e2005-04-16 15:20:36 -070030 help
31 The SuperH is a RISC processor targeted for use in embedded systems
32 and consumer electronics; it was also used in the Sega Dreamcast
33 gaming console. The SuperH port has a home page at
34 <http://www.linux-sh.org/>.
35
Paul Mundt39d28a22007-11-08 18:39:33 +090036config SUPERH32
Paul Mundt3cc000b2009-04-11 08:39:27 +090037 def_bool ARCH = "sh"
Chris Smithd39f5452008-09-05 17:15:39 +090038 select HAVE_KPROBES
39 select HAVE_KRETPROBES
Paul Mundt6d63e732010-01-19 14:00:14 +090040 select HAVE_IOREMAP_PROT if MMU && !X2TLB
Paul Mundt694f94f2008-10-31 16:20:36 +090041 select HAVE_FUNCTION_TRACER
Matt Flemingfad57fe2008-11-12 20:11:47 +090042 select HAVE_FTRACE_MCOUNT_RECORD
43 select HAVE_DYNAMIC_FTRACE
Matt Flemingc1340c02009-06-28 14:05:44 +010044 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Paul Mundte4b053d2009-10-13 16:52:50 +090045 select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE
Matt Fleming327933f2009-07-11 00:29:03 +000046 select HAVE_FUNCTION_GRAPH_TRACER
Paul Mundtab6e5702008-12-11 18:46:46 +090047 select HAVE_ARCH_KGDB
Paul Mundt6fbfe8d2010-01-06 15:46:53 +090048 select HAVE_HW_BREAKPOINT
Frederic Weisbecker01027522010-04-11 18:55:56 +020049 select HAVE_MIXED_BREAKPOINTS_REGS
Sam Ravnborge583d6b2010-08-14 12:23:39 +000050 select PERF_EVENTS
Paul Mundt8dafc342009-04-02 11:56:38 +090051 select ARCH_HIBERNATION_POSSIBLE if MMU
Paul Mundt57b81332010-10-26 15:20:51 +090052 select SPARSE_IRQ
Paul Mundtea0e1a92007-11-21 15:58:01 +090053
54config SUPERH64
Paul Mundt3cc000b2009-04-11 08:39:27 +090055 def_bool ARCH = "sh64"
Paul Mundt39d28a22007-11-08 18:39:33 +090056
Paul Mundtf42b7e32008-07-29 20:12:51 +090057config ARCH_DEFCONFIG
58 string
59 default "arch/sh/configs/shx3_defconfig" if SUPERH32
60 default "arch/sh/configs/cayman_defconfig" if SUPERH64
61
Linus Torvalds1da177e2005-04-16 15:20:36 -070062config RWSEM_GENERIC_SPINLOCK
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090063 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070064
65config RWSEM_XCHGADD_ALGORITHM
66 bool
67
Paul Mundtfa691512007-03-08 19:41:21 +090068config GENERIC_BUG
69 def_bool y
Paul Mundta82d53e2007-11-21 18:22:05 +090070 depends on BUG && SUPERH32
Paul Mundtfa691512007-03-08 19:41:21 +090071
Paul Mundt3767f3f2009-06-15 00:00:42 +090072config GENERIC_CSUM
73 def_bool y
74 depends on SUPERH64
75
Akinobu Mitae2268c72006-03-26 01:39:35 -080076config GENERIC_HWEIGHT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090077 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080078
Paul Mundt2eb2a432009-06-19 16:00:00 +090079config IRQ_PER_CPU
80 def_bool y
81
Magnus Damm2967dab2008-10-08 20:41:43 +090082config GENERIC_GPIO
83 def_bool n
84
Linus Torvalds1da177e2005-04-16 15:20:36 -070085config GENERIC_CALIBRATE_DELAY
Paul Mundtcf204fa2008-09-08 20:47:42 +090086 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -070087
Paul Mundt57be2b42007-05-09 17:33:24 +090088config GENERIC_CLOCKEVENTS
Paul Mundt938edae2009-05-03 18:12:26 +090089 def_bool y
Paul Mundt57be2b42007-05-09 17:33:24 +090090
Paul Mundt8c245942008-08-06 18:37:07 +090091config GENERIC_CLOCKEVENTS_BROADCAST
92 bool
93
Paul Mundt6d134b92009-05-08 16:36:13 +090094config GENERIC_CMOS_UPDATE
95 def_bool y
96 depends on SH_SH03 || SH_DREAMCAST
97
Paul Mundtbdcab872008-08-04 14:09:15 +090098config GENERIC_LOCKBREAK
99 def_bool y
100 depends on SMP && PREEMPT
101
Magnus Dammaf998a92008-12-04 22:45:12 +0900102config ARCH_SUSPEND_POSSIBLE
103 def_bool n
104
105config ARCH_HIBERNATION_POSSIBLE
106 def_bool n
Paul Mundt357d5942007-06-11 15:32:07 +0900107
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900108config SYS_SUPPORTS_APM_EMULATION
109 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900110 select ARCH_SUSPEND_POSSIBLE
Paul Mundt357d5942007-06-11 15:32:07 +0900111
Paul Mundtffb4a732009-10-27 07:22:37 +0900112config SYS_SUPPORTS_HUGETLBFS
113 bool
114
Paul Mundt357d5942007-06-11 15:32:07 +0900115config SYS_SUPPORTS_SMP
116 bool
117
118config SYS_SUPPORTS_NUMA
119 bool
120
121config SYS_SUPPORTS_PCI
122 bool
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900123
Paul Mundtf5ad8812009-01-29 18:08:58 +0900124config SYS_SUPPORTS_CMT
125 bool
126
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000127config SYS_SUPPORTS_MTU2
128 bool
129
Magnus Damm9570ef22009-05-01 06:51:00 +0000130config SYS_SUPPORTS_TMU
131 bool
132
Paul Mundtafbfb522006-12-04 18:17:28 +0900133config STACKTRACE_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900134 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900135
136config LOCKDEP_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900137 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900138
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900139config HAVE_LATENCYTOP_SUPPORT
140 def_bool y
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900141
David Howellsf0d1b0b2006-12-08 02:37:49 -0800142config ARCH_HAS_ILOG2_U32
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900143 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800144
145config ARCH_HAS_ILOG2_U64
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900146 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800147
Paul Mundte257ad02007-07-25 11:18:00 +0900148config ARCH_NO_VIRT_TO_BUS
149 def_bool y
150
Paul Mundte869a902009-04-02 13:08:31 +0900151config ARCH_HAS_DEFAULT_IDLE
152 def_bool y
153
Paul Mundt2e046b92009-06-19 14:40:51 +0900154config ARCH_HAS_CPU_IDLE_WAIT
155 def_bool y
156
Paul Mundt86e4dd52010-05-25 20:06:13 +0900157config NO_IOPORT
Paul Mundt37b7a972010-11-01 09:49:04 -0400158 def_bool !PCI
Paul Mundt4e2b1082011-05-24 17:33:51 +0900159 depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN
Paul Mundt86e4dd52010-05-25 20:06:13 +0900160
Magnus Damme7cc9a72008-02-07 20:18:21 +0900161config IO_TRAPPED
162 bool
163
Paul Mundt01be5d62009-10-27 10:35:02 +0900164config DMA_COHERENT
165 bool
166
167config DMA_NONCOHERENT
168 def_bool !DMA_COHERENT
169
FUJITA Tomonori5cabbb62010-03-10 15:23:27 -0800170config NEED_DMA_MAP_STATE
171 def_bool DMA_NONCOHERENT
172
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700173config NEED_SG_DMA_LENGTH
174 def_bool y
175
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176source "init/Kconfig"
177
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700178source "kernel/Kconfig.freezer"
179
Linus Torvalds1da177e2005-04-16 15:20:36 -0700180menu "System type"
181
Paul Mundtb5f42db2007-11-08 18:38:14 +0900182#
183# Processor families
184#
185config CPU_SH2
186 bool
187
188config CPU_SH2A
189 bool
190 select CPU_SH2
Paul Mundte2fcf742010-11-04 12:32:24 +0900191 select UNCACHED_MAPPING
Paul Mundtb5f42db2007-11-08 18:38:14 +0900192
193config CPU_SH3
194 bool
195 select CPU_HAS_INTEVT
196 select CPU_HAS_SR_RB
Paul Mundt4fa48e12009-05-08 15:28:15 +0900197 select SYS_SUPPORTS_TMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900198
199config CPU_SH4
200 bool
201 select CPU_HAS_INTEVT
202 select CPU_HAS_SR_RB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900203 select CPU_HAS_FPU if !CPU_SH4AL_DSP
Paul Mundt4fa48e12009-05-08 15:28:15 +0900204 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900205 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900206
207config CPU_SH4A
208 bool
209 select CPU_SH4
210
211config CPU_SH4AL_DSP
212 bool
213 select CPU_SH4A
214 select CPU_HAS_DSP
215
Paul Mundtea0e1a92007-11-21 15:58:01 +0900216config CPU_SH5
217 bool
218 select CPU_HAS_FPU
Paul Mundtadd47062009-05-08 16:12:17 +0900219 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900220 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtea0e1a92007-11-21 15:58:01 +0900221
Paul Mundtb5f42db2007-11-08 18:38:14 +0900222config CPU_SHX2
223 bool
224
225config CPU_SHX3
226 bool
Paul Mundt01be5d62009-10-27 10:35:02 +0900227 select DMA_COHERENT
Paul Mundt4b478ee2010-05-11 15:24:04 +0900228 select SYS_SUPPORTS_SMP
229 select SYS_SUPPORTS_NUMA
Paul Mundtb5f42db2007-11-08 18:38:14 +0900230
Paul Mundtdc65a972009-03-10 16:26:29 +0900231config ARCH_SHMOBILE
232 bool
Magnus Damm77594912009-03-13 15:23:04 +0000233 select ARCH_SUSPEND_POSSIBLE
Magnus Dammac2c5962009-08-19 10:31:53 +0000234 select PM
235 select PM_RUNTIME
Paul Mundtdc65a972009-03-10 16:26:29 +0900236
Matt Fleming86c8c042010-09-10 20:36:23 +0100237config CPU_HAS_PMU
238 depends on CPU_SH4 || CPU_SH4A
239 default y
240 bool
241
Paul Mundt3cc000b2009-04-11 08:39:27 +0900242if SUPERH32
243
Paul Mundtb5f42db2007-11-08 18:38:14 +0900244choice
245 prompt "Processor sub-type selection"
246
247#
248# Processor subtypes
249#
250
251# SH-2 Processor Support
252
253config CPU_SUBTYPE_SH7619
254 bool "Support SH7619 processor"
255 select CPU_SH2
Paul Mundtf5ad8812009-01-29 18:08:58 +0900256 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900257
258# SH-2A Processor Support
259
Peter Griffin28259992008-11-28 22:48:20 +0900260config CPU_SUBTYPE_SH7201
261 bool "Support SH7201 processor"
262 select CPU_SH2A
263 select CPU_HAS_FPU
Magnus Dammda107c62009-04-30 07:06:26 +0000264 select SYS_SUPPORTS_MTU2
Peter Griffin28259992008-11-28 22:48:20 +0900265
Paul Mundt6d01f512007-11-26 18:17:21 +0900266config CPU_SUBTYPE_SH7203
267 bool "Support SH7203 processor"
268 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900269 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900270 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000271 select SYS_SUPPORTS_MTU2
Paul Mundtf020c922010-11-01 12:24:48 -0400272 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundt6d01f512007-11-26 18:17:21 +0900273
Paul Mundtb5f42db2007-11-08 18:38:14 +0900274config CPU_SUBTYPE_SH7206
275 bool "Support SH7206 processor"
276 select CPU_SH2A
Paul Mundtf5ad8812009-01-29 18:08:58 +0900277 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000278 select SYS_SUPPORTS_MTU2
Paul Mundtb5f42db2007-11-08 18:38:14 +0900279
Paul Mundta8f67f42007-11-26 19:54:02 +0900280config CPU_SUBTYPE_SH7263
281 bool "Support SH7263 processor"
282 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900283 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900284 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000285 select SYS_SUPPORTS_MTU2
Paul Mundta8f67f42007-11-26 19:54:02 +0900286
Paul Mundt2ad69902008-03-13 12:52:44 +0900287config CPU_SUBTYPE_MXG
288 bool "Support MX-G processor"
289 select CPU_SH2A
Magnus Dammda107c62009-04-30 07:06:26 +0000290 select SYS_SUPPORTS_MTU2
Paul Mundt2ad69902008-03-13 12:52:44 +0900291 help
292 Select MX-G if running on an R8A03022BG part.
293
Paul Mundtb5f42db2007-11-08 18:38:14 +0900294# SH-3 Processor Support
295
296config CPU_SUBTYPE_SH7705
297 bool "Support SH7705 processor"
298 select CPU_SH3
299
300config CPU_SUBTYPE_SH7706
301 bool "Support SH7706 processor"
302 select CPU_SH3
303 help
304 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
305
306config CPU_SUBTYPE_SH7707
307 bool "Support SH7707 processor"
308 select CPU_SH3
309 help
310 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
311
312config CPU_SUBTYPE_SH7708
313 bool "Support SH7708 processor"
314 select CPU_SH3
315 help
316 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
317 if you have a 100 Mhz SH-3 HD6417708R CPU.
318
319config CPU_SUBTYPE_SH7709
320 bool "Support SH7709 processor"
321 select CPU_SH3
322 help
323 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
324
325config CPU_SUBTYPE_SH7710
326 bool "Support SH7710 processor"
327 select CPU_SH3
328 select CPU_HAS_DSP
329 help
330 Select SH7710 if you have a SH3-DSP SH7710 CPU.
331
332config CPU_SUBTYPE_SH7712
333 bool "Support SH7712 processor"
334 select CPU_SH3
335 select CPU_HAS_DSP
336 help
337 Select SH7712 if you have a SH3-DSP SH7712 CPU.
338
339config CPU_SUBTYPE_SH7720
340 bool "Support SH7720 processor"
341 select CPU_SH3
342 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000343 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400344 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900345 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900346 select USB_OHCI_SH if USB_OHCI_HCD
Paul Mundtb5f42db2007-11-08 18:38:14 +0900347 help
348 Select SH7720 if you have a SH3-DSP SH7720 CPU.
349
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900350config CPU_SUBTYPE_SH7721
351 bool "Support SH7721 processor"
352 select CPU_SH3
353 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000354 select SYS_SUPPORTS_CMT
Paul Mundte3e98872010-12-01 15:58:58 +0900355 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900356 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900357 help
358 Select SH7721 if you have a SH3-DSP SH7721 CPU.
359
Paul Mundtb5f42db2007-11-08 18:38:14 +0900360# SH-4 Processor Support
361
362config CPU_SUBTYPE_SH7750
363 bool "Support SH7750 processor"
364 select CPU_SH4
365 help
366 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
367
368config CPU_SUBTYPE_SH7091
369 bool "Support SH7091 processor"
370 select CPU_SH4
371 help
372 Select SH7091 if you have an SH-4 based Sega device (such as
373 the Dreamcast, Naomi, and Naomi 2).
374
375config CPU_SUBTYPE_SH7750R
376 bool "Support SH7750R processor"
377 select CPU_SH4
378
379config CPU_SUBTYPE_SH7750S
380 bool "Support SH7750S processor"
381 select CPU_SH4
382
383config CPU_SUBTYPE_SH7751
384 bool "Support SH7751 processor"
385 select CPU_SH4
386 help
387 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
388 or if you have a HD6417751R CPU.
389
390config CPU_SUBTYPE_SH7751R
391 bool "Support SH7751R processor"
392 select CPU_SH4
393
394config CPU_SUBTYPE_SH7760
395 bool "Support SH7760 processor"
396 select CPU_SH4
397
398config CPU_SUBTYPE_SH4_202
399 bool "Support SH4-202 processor"
400 select CPU_SH4
401
402# SH-4A Processor Support
403
Paul Mundt178dd0c2008-04-09 17:56:18 +0900404config CPU_SUBTYPE_SH7723
405 bool "Support SH7723 processor"
406 select CPU_SH4A
407 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900408 select ARCH_SHMOBILE
Paul Mundt178dd0c2008-04-09 17:56:18 +0900409 select ARCH_SPARSEMEM_ENABLE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900410 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400411 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundt178dd0c2008-04-09 17:56:18 +0900412 help
413 Select SH7723 if you have an SH-MobileR2 CPU.
414
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900415config CPU_SUBTYPE_SH7724
416 bool "Support SH7724 processor"
417 select CPU_SH4A
418 select CPU_SHX2
Paul Mundt59fe7002009-04-16 15:43:42 +0900419 select ARCH_SHMOBILE
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900420 select ARCH_SPARSEMEM_ENABLE
421 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400422 select ARCH_WANT_OPTIONAL_GPIOLIB
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900423 help
424 Select SH7724 if you have an SH-MobileR2R CPU.
425
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900426config CPU_SUBTYPE_SH7757
427 bool "Support SH7757 processor"
428 select CPU_SH4A
429 select CPU_SHX2
Paul Mundtf020c922010-11-01 12:24:48 -0400430 select ARCH_WANT_OPTIONAL_GPIOLIB
Yoshihiro Shimoda0fe48602011-02-25 07:38:47 +0000431 select USB_ARCH_HAS_OHCI
432 select USB_ARCH_HAS_EHCI
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900433 help
434 Select SH7757 if you have a SH4A SH7757 CPU.
435
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900436config CPU_SUBTYPE_SH7763
437 bool "Support SH7763 processor"
438 select CPU_SH4A
Paul Mundte3e98872010-12-01 15:58:58 +0900439 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900440 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900441 help
442 Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
443
Paul Mundtb5f42db2007-11-08 18:38:14 +0900444config CPU_SUBTYPE_SH7770
445 bool "Support SH7770 processor"
446 select CPU_SH4A
447
448config CPU_SUBTYPE_SH7780
449 bool "Support SH7780 processor"
450 select CPU_SH4A
451
452config CPU_SUBTYPE_SH7785
453 bool "Support SH7785 processor"
454 select CPU_SH4A
455 select CPU_SHX2
456 select ARCH_SPARSEMEM_ENABLE
457 select SYS_SUPPORTS_NUMA
Paul Mundtf020c922010-11-01 12:24:48 -0400458 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900459
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900460config CPU_SUBTYPE_SH7786
461 bool "Support SH7786 processor"
462 select CPU_SH4A
Paul Mundt37042fb2009-03-03 15:57:02 +0900463 select CPU_SHX3
Paul Mundt8263a672009-03-17 17:49:49 +0900464 select CPU_HAS_PTEAEX
Paul Mundt2eb2a432009-06-19 16:00:00 +0900465 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundtf020c922010-11-01 12:24:48 -0400466 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900467 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900468 select USB_OHCI_SH if USB_OHCI_HCD
Paul Mundte3e98872010-12-01 15:58:58 +0900469 select USB_ARCH_HAS_EHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900470 select USB_EHCI_SH if USB_EHCI_HCD
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900471
Paul Mundtb5f42db2007-11-08 18:38:14 +0900472config CPU_SUBTYPE_SHX3
473 bool "Support SH-X3 processor"
474 select CPU_SH4A
475 select CPU_SHX3
Paul Mundt58402632008-09-05 15:36:39 +0900476 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundt742759e2010-10-02 19:43:40 +0900477 select ARCH_REQUIRE_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900478
479# SH4AL-DSP Processor Support
480
481config CPU_SUBTYPE_SH7343
482 bool "Support SH7343 processor"
483 select CPU_SH4AL_DSP
Paul Mundtdc65a972009-03-10 16:26:29 +0900484 select ARCH_SHMOBILE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900485 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900486
487config CPU_SUBTYPE_SH7722
488 bool "Support SH7722 processor"
489 select CPU_SH4AL_DSP
490 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900491 select ARCH_SHMOBILE
Paul Mundtb5f42db2007-11-08 18:38:14 +0900492 select ARCH_SPARSEMEM_ENABLE
493 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900494 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400495 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900496
Magnus Damm9109a302008-02-08 17:31:24 +0900497config CPU_SUBTYPE_SH7366
498 bool "Support SH7366 processor"
499 select CPU_SH4AL_DSP
500 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900501 select ARCH_SHMOBILE
Magnus Damm9109a302008-02-08 17:31:24 +0900502 select ARCH_SPARSEMEM_ENABLE
503 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900504 select SYS_SUPPORTS_CMT
Magnus Damm9109a302008-02-08 17:31:24 +0900505
Paul Mundt3cc000b2009-04-11 08:39:27 +0900506endchoice
507
508endif
509
510if SUPERH64
511
512choice
513 prompt "Processor sub-type selection"
514
Paul Mundtea0e1a92007-11-21 15:58:01 +0900515# SH-5 Processor Support
516
517config CPU_SUBTYPE_SH5_101
518 bool "Support SH5-101 processor"
519 select CPU_SH5
520
521config CPU_SUBTYPE_SH5_103
522 bool "Support SH5-103 processor"
Paul Mundt8ef97dd2008-02-14 15:30:54 +0900523 select CPU_SH5
Paul Mundtea0e1a92007-11-21 15:58:01 +0900524
Paul Mundtb5f42db2007-11-08 18:38:14 +0900525endchoice
526
Paul Mundt3cc000b2009-04-11 08:39:27 +0900527endif
528
Paul Mundtcad82442006-01-16 22:14:19 -0800529source "arch/sh/mm/Kconfig"
Paul Mundt939a24a2008-07-29 21:41:37 +0900530
Paul Mundt4690bdc2007-11-09 13:45:42 +0900531source "arch/sh/Kconfig.cpu"
Paul Mundtcad82442006-01-16 22:14:19 -0800532
Paul Mundt939a24a2008-07-29 21:41:37 +0900533source "arch/sh/boards/Kconfig"
Paul Mundtf3d22292007-05-14 17:29:12 +0900534
Paul Mundt32351a22007-03-12 14:38:59 +0900535menu "Timer and clock configuration"
536
Magnus Damm9570ef22009-05-01 06:51:00 +0000537config SH_TIMER_TMU
538 bool "TMU timer driver"
Magnus Dammf19900b2009-05-12 10:25:54 +0000539 depends on SYS_SUPPORTS_TMU
Magnus Damm9570ef22009-05-01 06:51:00 +0000540 default y
Magnus Damm9570ef22009-05-01 06:51:00 +0000541 help
542 This enables the build of the TMU timer driver.
543
Paul Mundtf5ad8812009-01-29 18:08:58 +0900544config SH_TIMER_CMT
Magnus Dammf4257522009-04-30 04:09:26 +0000545 bool "CMT timer driver"
546 depends on SYS_SUPPORTS_CMT
547 default y
Magnus Dammf4257522009-04-30 04:09:26 +0000548 help
549 This enables build of the CMT timer driver.
Paul Mundtf5ad8812009-01-29 18:08:58 +0900550
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000551config SH_TIMER_MTU2
552 bool "MTU2 timer driver"
Magnus Damm3280c882009-04-30 07:12:09 +0000553 depends on SYS_SUPPORTS_MTU2
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000554 default y
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000555 help
556 This enables build of the MTU2 timer driver.
557
Paul Mundtcad82442006-01-16 22:14:19 -0800558config SH_PCLK_FREQ
559 int "Peripheral clock frequency (in Hz)"
Paul Mundt8152a742009-12-29 11:09:30 +0900560 depends on SH_CLK_CPG_LEGACY
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900561 default "31250000" if CPU_SUBTYPE_SH7619
Paul Mundt8152a742009-12-29 11:09:30 +0900562 default "33333333" if CPU_SUBTYPE_SH7770 || \
563 CPU_SUBTYPE_SH7760 || \
564 CPU_SUBTYPE_SH7705 || \
565 CPU_SUBTYPE_SH7203 || \
566 CPU_SUBTYPE_SH7206 || \
567 CPU_SUBTYPE_SH7263 || \
Paul Mundt43a18392010-01-19 19:37:14 +0900568 CPU_SUBTYPE_MXG
Paul Mundt05627482007-05-15 16:25:47 +0900569 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
Paul Mundtcad82442006-01-16 22:14:19 -0800570 default "66000000" if CPU_SUBTYPE_SH4_202
Paul Mundt05627482007-05-15 16:25:47 +0900571 default "50000000"
Paul Mundtcad82442006-01-16 22:14:19 -0800572 help
573 This option is used to specify the peripheral clock frequency.
574 This is necessary for determining the reference clock value on
575 platforms lacking an RTC.
576
Paul Mundt36aa1e32009-05-22 14:00:34 +0900577config SH_CLK_CPG
578 def_bool y
579
Paul Mundt253b0882009-05-13 17:38:11 +0900580config SH_CLK_CPG_LEGACY
Paul Mundt36aa1e32009-05-22 14:00:34 +0900581 depends on SH_CLK_CPG
Paul Mundt43a18392010-01-19 19:37:14 +0900582 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \
Paul Mundt5924ad02010-10-01 23:49:56 +0900583 !CPU_SHX3 && !CPU_SUBTYPE_SH7757
Paul Mundt253b0882009-05-13 17:38:11 +0900584
Paul Mundt57be2b42007-05-09 17:33:24 +0900585source "kernel/time/Kconfig"
586
Paul Mundt32351a22007-03-12 14:38:59 +0900587endmenu
588
Paul Mundtcad82442006-01-16 22:14:19 -0800589menu "CPU Frequency scaling"
590
591source "drivers/cpufreq/Kconfig"
592
593config SH_CPU_FREQ
594 tristate "SuperH CPU Frequency driver"
Paul Mundtcb5ec752007-07-20 13:38:19 +0900595 depends on CPU_FREQ
Paul Mundtcad82442006-01-16 22:14:19 -0800596 select CPU_FREQ_TABLE
597 help
Paul Mundt8a655052008-12-17 15:06:54 +0900598 This adds the cpufreq driver for SuperH. Any CPU that supports
599 clock rate rounding through the clock framework can use this
600 driver. While it will make the kernel slightly larger, this is
601 harmless for CPUs that don't support rate rounding. The driver
602 will also generate a notice in the boot log before disabling
603 itself if the CPU in question is not capable of rate rounding.
Paul Mundtcad82442006-01-16 22:14:19 -0800604
605 For details, take a look at <file:Documentation/cpu-freq>.
606
607 If unsure, say N.
608
609endmenu
610
Paul Mundt9f5e8ee2006-11-24 11:22:57 +0900611source "arch/sh/drivers/Kconfig"
612
Paul Mundtcad82442006-01-16 22:14:19 -0800613endmenu
614
Paul Mundtcad82442006-01-16 22:14:19 -0800615menu "Kernel features"
616
Paul Mundt91b91d02006-09-27 18:08:33 +0900617source kernel/Kconfig.hz
618
Paul Mundtcad82442006-01-16 22:14:19 -0800619config KEXEC
620 bool "kexec system call (EXPERIMENTAL)"
Nobuhiro Iwamatsuf36b59d2009-03-26 08:32:37 +0000621 depends on SUPERH32 && EXPERIMENTAL && MMU
Paul Mundtcad82442006-01-16 22:14:19 -0800622 help
623 kexec is a system call that implements the ability to shutdown your
624 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400625 but it is independent of the system firmware. And like a reboot
Paul Mundtcad82442006-01-16 22:14:19 -0800626 you can start any kernel with it, not just Linux.
627
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400628 The name comes from the similarity to the exec system call.
Paul Mundtcad82442006-01-16 22:14:19 -0800629
630 It is an ongoing process to be certain the hardware in a machine
631 is properly shutdown, so do not be surprised if this code does not
632 initially work for you. It may help to enable device hotplugging
633 support. As of this writing the exact hardware interface is
634 strongly in flux, so no good recommendation can be made.
635
Paul Mundt4d5ade52007-04-27 11:25:57 +0900636config CRASH_DUMP
637 bool "kernel crash dumps (EXPERIMENTAL)"
Paul Mundtd523e1a2010-05-07 16:39:09 +0900638 depends on SUPERH32 && EXPERIMENTAL && BROKEN_ON_SMP
Paul Mundt4d5ade52007-04-27 11:25:57 +0900639 help
640 Generate crash dump after being started by kexec.
641 This should be normally only set in special crash dump kernels
642 which are loaded in the main kernel with kexec-tools into
643 a specially reserved region and then later executed after
644 a crash by kdump/kexec. The crash dump kernel must be compiled
645 to a memory address not used by the main kernel using
Simon Hormane66ac3f2011-09-15 20:13:00 +0900646 PHYSICAL_START.
Paul Mundt4d5ade52007-04-27 11:25:57 +0900647
648 For more details see Documentation/kdump/kdump.txt
649
Magnus Dammb7cf6dd2009-03-18 08:51:29 +0000650config KEXEC_JUMP
651 bool "kexec jump (EXPERIMENTAL)"
652 depends on SUPERH32 && KEXEC && HIBERNATION && EXPERIMENTAL
653 help
654 Jump between original kernel and kexeced kernel and invoke
655 code via KEXEC
656
Simon Hormane66ac3f2011-09-15 20:13:00 +0900657config PHYSICAL_START
658 hex "Physical address where the kernel is loaded" if (EXPERT || CRASH_DUMP)
659 default MEMORY_START
660 ---help---
661 This gives the physical address where the kernel is loaded
662 and is ordinarily the same as MEMORY_START.
663
664 Different values are primarily used in the case of kexec on panic
665 where the fail safe kernel needs to run at a different address
666 than the panic-ed kernel.
667
Paul Mundtc4637d42008-07-30 15:30:52 +0900668config SECCOMP
669 bool "Enable seccomp to safely compute untrusted bytecode"
670 depends on PROC_FS
Paul Mundtc4637d42008-07-30 15:30:52 +0900671 help
672 This kernel feature is useful for number crunching applications
673 that may need to compute untrusted bytecode during their
674 execution. By using pipes or other transports made available to
675 the process as file descriptors supporting the read/write
676 syscalls, it's possible to isolate those applications in
677 their own address space using seccomp. Once seccomp is
678 enabled via prctl, it cannot be disabled and the task is only
679 allowed to execute a few safe syscalls defined by each seccomp
680 mode.
681
682 If unsure, say N.
683
Linus Torvalds1da177e2005-04-16 15:20:36 -0700684config SMP
685 bool "Symmetric multi-processing support"
Paul Mundt357d5942007-06-11 15:32:07 +0900686 depends on SYS_SUPPORTS_SMP
Jens Axboe490f5de2008-06-10 20:52:59 +0200687 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700688 ---help---
689 This enables support for systems with more than one CPU. If you have
690 a system with only one CPU, like most personal computers, say N. If
691 you have a system with more than one CPU, say Y.
692
693 If you say N here, the kernel will run on single and multiprocessor
694 machines, but will use only one CPU of a multiprocessor machine. If
695 you say Y here, the kernel will run on many, but not all,
696 singleprocessor machines. On a singleprocessor machine, the kernel
697 will run faster if you say N here.
698
699 People using multiprocessor machines who say Y here should also say
700 Y to "Enhanced Real Time Clock Support", below.
701
Adrian Bunk03502fa2008-02-03 15:50:21 +0200702 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
703 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700704
705 If you don't know what to do here, say N.
706
707config NR_CPUS
708 int "Maximum number of CPUs (2-32)"
709 range 2 32
710 depends on SMP
Paul Mundt2eb2a432009-06-19 16:00:00 +0900711 default "4" if CPU_SUBTYPE_SHX3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700712 default "2"
713 help
714 This allows you to specify the maximum number of CPUs which this
715 kernel will support. The maximum supported value is 32 and the
716 minimum value which makes sense is 2.
717
718 This is purely to save memory - each supported CPU adds
719 approximately eight kilobytes to the kernel image.
720
Paul Mundt763142d2010-04-26 19:08:55 +0900721config HOTPLUG_CPU
722 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
723 depends on SMP && HOTPLUG && EXPERIMENTAL
724 help
725 Say Y here to experiment with turning CPUs off and on. CPUs
726 can be controlled through /sys/devices/system/cpu.
727
Paul Mundt91b91d02006-09-27 18:08:33 +0900728source "kernel/Kconfig.preempt"
729
Paul Mundt83662462007-09-28 16:04:49 +0900730config GUSA
731 def_bool y
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900732 depends on !SMP && SUPERH32
Paul Mundt83662462007-09-28 16:04:49 +0900733 help
734 This enables support for gUSA (general UserSpace Atomicity).
735 This is the default implementation for both UP and non-ll/sc
736 CPUs, and is used by the libc, amongst others.
737
738 For additional information, design information can be found
739 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
740
741 This should only be disabled for special cases where alternate
742 atomicity implementations exist.
743
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900744config GUSA_RB
745 bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
746 depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
747 help
748 Enabling this option will allow the kernel to implement some
Matt LaPlante692105b2009-01-26 11:12:25 +0100749 atomic operations using a software implementation of load-locked/
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900750 store-conditional (LLSC). On machines which do not have hardware
751 LLSC, this should be more efficient than the other alternative of
Matt LaPlante692105b2009-01-26 11:12:25 +0100752 disabling interrupts around the atomic sequence.
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900753
Matt Fleming86c8c042010-09-10 20:36:23 +0100754config HW_PERF_EVENTS
755 bool "Enable hardware performance counter support for perf events"
756 depends on PERF_EVENTS && CPU_HAS_PMU
757 default y
758 help
759 Enable hardware performance counter support for perf events. If
760 disabled, perf events will use software events only.
761
Paul Mundt43b87742010-04-13 14:43:03 +0900762source "drivers/sh/Kconfig"
763
Paul Mundtcad82442006-01-16 22:14:19 -0800764endmenu
765
766menu "Boot options"
767
768config ZERO_PAGE_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900769 hex
770 default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \
771 SH_7751_SOLUTION_ENGINE
772 default "0x00004000" if PAGE_SIZE_16KB || SH_SH03
Paul Mundt7a847f82006-12-26 15:29:19 +0900773 default "0x00002000" if PAGE_SIZE_8KB
Paul Mundtcad82442006-01-16 22:14:19 -0800774 default "0x00001000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700775 help
Paul Mundtcad82442006-01-16 22:14:19 -0800776 This sets the default offset of zero page.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700777
Paul Mundtcad82442006-01-16 22:14:19 -0800778config BOOT_LINK_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900779 hex
780 default "0x00210000" if SH_SHMIN
Paul Mundta2e76c82009-05-10 00:54:39 +0900781 default "0x00400000" if SH_CAYMAN
Paul Mundtb412a49a2009-05-10 01:23:25 +0900782 default "0x00810000" if SH_7780_SOLUTION_ENGINE
783 default "0x009e0000" if SH_TITAN
784 default "0x01800000" if SH_SDK7780
785 default "0x02000000" if SH_EDOSK7760
Paul Mundtcad82442006-01-16 22:14:19 -0800786 default "0x00800000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700787 help
Paul Mundtcad82442006-01-16 22:14:19 -0800788 This option allows you to set the link address offset of the zImage.
789 This can be useful if you are on a board which has a small amount of
790 memory.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700791
Paul Mundtb412a49a2009-05-10 01:23:25 +0900792config ENTRY_OFFSET
793 hex
794 default "0x00001000" if PAGE_SIZE_4KB
795 default "0x00002000" if PAGE_SIZE_8KB
796 default "0x00004000" if PAGE_SIZE_16KB
797 default "0x00010000" if PAGE_SIZE_64KB
798 default "0x00000000"
799
Magnus Damm4705b2e2010-05-18 14:43:15 +0000800config ROMIMAGE_MMCIF
801 bool "Include MMCIF loader in romImage (EXPERIMENTAL)"
802 depends on CPU_SUBTYPE_SH7724 && EXPERIMENTAL
803 help
804 Say Y here to include experimental MMCIF loading code in
805 romImage. With this enabled it is possible to write the romImage
806 kernel image to an MMC card and boot the kernel straight from
807 the reset vector. At reset the processor Mask ROM will load the
808 first part of the romImage which in turn loads the rest the kernel
809 image to RAM using the MMCIF hardware block.
810
Pawel Molld724a9c2009-08-24 16:25:38 +0900811choice
812 prompt "Kernel command line"
813 optional
814 default CMDLINE_OVERWRITE
815 help
816 Setting this option allows the kernel command line arguments
817 to be set.
818
819config CMDLINE_OVERWRITE
820 bool "Overwrite bootloader kernel arguments"
821 help
822 Given string will overwrite any arguments passed in by
823 a bootloader.
824
825config CMDLINE_EXTEND
826 bool "Extend bootloader kernel arguments"
827 help
828 Given string will be concatenated with arguments passed in
829 by a bootloader.
830
831endchoice
Linus Torvalds1da177e2005-04-16 15:20:36 -0700832
Paul Mundtcad82442006-01-16 22:14:19 -0800833config CMDLINE
Pawel Molld724a9c2009-08-24 16:25:38 +0900834 string "Kernel command line arguments string"
835 depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND
Paul Mundtcad82442006-01-16 22:14:19 -0800836 default "console=ttySC1,115200"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700837
838endmenu
839
Paul Mundtcad82442006-01-16 22:14:19 -0800840menu "Bus options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700841
Paul Mundtcad82442006-01-16 22:14:19 -0800842config SUPERHYWAY
843 tristate "SuperHyway Bus support"
844 depends on CPU_SUBTYPE_SH4_202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700845
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900846config MAPLE
Paul Mundte16038a2009-01-09 15:12:30 +0900847 bool "Maple Bus support"
848 depends on SH_DREAMCAST
849 help
850 The Maple Bus is SEGA's serial communication bus for peripherals
851 on the Dreamcast. Without this bus support you won't be able to
852 get your Dreamcast keyboard etc to work, so most users
853 probably want to say 'Y' here, unless you are only using the
854 Dreamcast with a serial line terminal or a remote network
855 connection.
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900856
Paul Mundt76934652009-10-27 10:36:55 +0900857config PCI
858 bool "PCI support"
859 depends on SYS_SUPPORTS_PCI
Paul Mundt320e68d2010-01-29 22:38:13 +0900860 select PCI_DOMAINS
Michael S. Tsirkin43db5952011-11-24 21:10:12 +0200861 select GENERIC_PCI_IOMAP
Michael S. Tsirkin1e05b622012-01-30 00:29:10 +0200862 select NO_GENERIC_PCI_IOPORT_MAP
Paul Mundt76934652009-10-27 10:36:55 +0900863 help
864 Find out whether you have a PCI motherboard. PCI is the name of a
865 bus system, i.e. the way the CPU talks to the other stuff inside
866 your box. If you have PCI, say Y, otherwise N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700867
Paul Mundt320e68d2010-01-29 22:38:13 +0900868config PCI_DOMAINS
869 bool
870
Paul Mundte16038a2009-01-09 15:12:30 +0900871source "drivers/pci/pcie/Kconfig"
872
Linus Torvalds1da177e2005-04-16 15:20:36 -0700873source "drivers/pci/Kconfig"
874
875source "drivers/pcmcia/Kconfig"
876
877source "drivers/pci/hotplug/Kconfig"
878
879endmenu
880
881menu "Executable file formats"
882
883source "fs/Kconfig.binfmt"
884
885endmenu
886
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900887menu "Power management options (EXPERIMENTAL)"
Magnus Dammaf998a92008-12-04 22:45:12 +0900888depends on EXPERIMENTAL
Johannes Bergf4cb5702007-12-08 02:14:00 +0100889
Magnus Dammc6f17cb2008-12-04 22:45:20 +0900890source "kernel/power/Kconfig"
891
892source "drivers/cpuidle/Kconfig"
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900893
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900894endmenu
895
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700896source "net/Kconfig"
897
Linus Torvalds1da177e2005-04-16 15:20:36 -0700898source "drivers/Kconfig"
899
900source "fs/Kconfig"
901
Linus Torvalds1da177e2005-04-16 15:20:36 -0700902source "arch/sh/Kconfig.debug"
903
904source "security/Kconfig"
905
906source "crypto/Kconfig"
907
Linus Torvalds1da177e2005-04-16 15:20:36 -0700908source "lib/Kconfig"