blob: 748ff1920068ae679131b8b8b9f80076c2a1f104 [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
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05007 select HAVE_OPROFILE
Dmitry Baryshkov9de90ac2008-07-18 13:30:31 +04008 select HAVE_GENERIC_DMA_COHERENT
Paul Mundtd7b01f72008-12-10 20:17:15 +09009 select HAVE_ARCH_TRACEHOOK
Paul Mundtf802d962009-04-09 10:36:54 -070010 select HAVE_DMA_API_DEBUG
Paul Mundt73c926b2009-10-20 12:55:56 +090011 select HAVE_DMA_ATTRS
Peter Zijlstrae360adb2010-10-14 14:01:34 +080012 select HAVE_IRQ_WORK
Ingo Molnarcdd6c482009-09-21 12:02:48 +020013 select HAVE_PERF_EVENTS
Paul Mundt72f0c132009-10-27 17:08:55 +090014 select PERF_USE_VMALLOC
Paul Mundtdf8ce252009-07-12 01:37:30 +090015 select HAVE_KERNEL_GZIP
Paul Mundt07e88e12009-07-11 13:21:19 -040016 select HAVE_KERNEL_BZIP2
17 select HAVE_KERNEL_LZMA
Paul Mundt50cfa792011-01-14 15:52:54 +090018 select HAVE_KERNEL_XZ
Paul Mundtc7b16ef2010-01-13 13:29:19 +090019 select HAVE_KERNEL_LZO
Paul Mundta74f7e02009-09-16 14:30:34 +090020 select HAVE_SYSCALL_TRACEPOINTS
Paul Mundteaaaeef2010-06-14 15:16:53 +090021 select HAVE_REGS_AND_STACK_ACCESS_API
Paul Mundt57b81332010-10-26 15:20:51 +090022 select HAVE_GENERIC_HARDIRQS
23 select HAVE_SPARSE_IRQ
Paul Mundted170922011-04-18 11:45:27 +090024 select IRQ_FORCED_THREADING
Paul Mundt6eac1af2009-05-08 19:48:47 +090025 select RTC_LIB
Paul Mundtf01789c2009-06-17 10:43:13 +090026 select GENERIC_ATOMIC64
Paul Mundt3d44ae42011-03-17 17:31:51 +090027 select GENERIC_IRQ_SHOW
Linus Torvalds1da177e2005-04-16 15:20:36 -070028 help
29 The SuperH is a RISC processor targeted for use in embedded systems
30 and consumer electronics; it was also used in the Sega Dreamcast
31 gaming console. The SuperH port has a home page at
32 <http://www.linux-sh.org/>.
33
Paul Mundt39d28a22007-11-08 18:39:33 +090034config SUPERH32
Paul Mundt3cc000b2009-04-11 08:39:27 +090035 def_bool ARCH = "sh"
Chris Smithd39f5452008-09-05 17:15:39 +090036 select HAVE_KPROBES
37 select HAVE_KRETPROBES
Paul Mundt6d63e732010-01-19 14:00:14 +090038 select HAVE_IOREMAP_PROT if MMU && !X2TLB
Paul Mundt694f94f2008-10-31 16:20:36 +090039 select HAVE_FUNCTION_TRACER
Matt Flemingfad57fe2008-11-12 20:11:47 +090040 select HAVE_FTRACE_MCOUNT_RECORD
41 select HAVE_DYNAMIC_FTRACE
Matt Flemingc1340c02009-06-28 14:05:44 +010042 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Paul Mundte4b053d2009-10-13 16:52:50 +090043 select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE
Matt Fleming327933f2009-07-11 00:29:03 +000044 select HAVE_FUNCTION_GRAPH_TRACER
Paul Mundtab6e5702008-12-11 18:46:46 +090045 select HAVE_ARCH_KGDB
Paul Mundt6fbfe8d2010-01-06 15:46:53 +090046 select HAVE_HW_BREAKPOINT
Frederic Weisbecker01027522010-04-11 18:55:56 +020047 select HAVE_MIXED_BREAKPOINTS_REGS
Sam Ravnborge583d6b2010-08-14 12:23:39 +000048 select PERF_EVENTS
Paul Mundt8dafc342009-04-02 11:56:38 +090049 select ARCH_HIBERNATION_POSSIBLE if MMU
Paul Mundt57b81332010-10-26 15:20:51 +090050 select SPARSE_IRQ
Paul Mundtea0e1a92007-11-21 15:58:01 +090051
52config SUPERH64
Paul Mundt3cc000b2009-04-11 08:39:27 +090053 def_bool ARCH = "sh64"
Paul Mundt39d28a22007-11-08 18:39:33 +090054
Paul Mundtf42b7e32008-07-29 20:12:51 +090055config ARCH_DEFCONFIG
56 string
57 default "arch/sh/configs/shx3_defconfig" if SUPERH32
58 default "arch/sh/configs/cayman_defconfig" if SUPERH64
59
Linus Torvalds1da177e2005-04-16 15:20:36 -070060config RWSEM_GENERIC_SPINLOCK
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090061 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070062
63config RWSEM_XCHGADD_ALGORITHM
64 bool
65
Paul Mundtfa691512007-03-08 19:41:21 +090066config GENERIC_BUG
67 def_bool y
Paul Mundta82d53e2007-11-21 18:22:05 +090068 depends on BUG && SUPERH32
Paul Mundtfa691512007-03-08 19:41:21 +090069
Paul Mundt3767f3f2009-06-15 00:00:42 +090070config GENERIC_CSUM
71 def_bool y
72 depends on SUPERH64
73
Akinobu Mitae2268c72006-03-26 01:39:35 -080074config GENERIC_HWEIGHT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090075 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080076
Paul Mundt2eb2a432009-06-19 16:00:00 +090077config IRQ_PER_CPU
78 def_bool y
79
Magnus Damm2967dab2008-10-08 20:41:43 +090080config GENERIC_GPIO
81 def_bool n
82
Linus Torvalds1da177e2005-04-16 15:20:36 -070083config GENERIC_CALIBRATE_DELAY
Paul Mundtcf204fa2008-09-08 20:47:42 +090084 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -070085
Paul Mundtcad82442006-01-16 22:14:19 -080086config GENERIC_IOMAP
87 bool
88
Paul Mundt57be2b42007-05-09 17:33:24 +090089config GENERIC_CLOCKEVENTS
Paul Mundt938edae2009-05-03 18:12:26 +090090 def_bool y
Paul Mundt57be2b42007-05-09 17:33:24 +090091
Paul Mundt8c245942008-08-06 18:37:07 +090092config GENERIC_CLOCKEVENTS_BROADCAST
93 bool
94
Paul Mundt6d134b92009-05-08 16:36:13 +090095config GENERIC_CMOS_UPDATE
96 def_bool y
97 depends on SH_SH03 || SH_DREAMCAST
98
Paul Mundtbdcab872008-08-04 14:09:15 +090099config GENERIC_LOCKBREAK
100 def_bool y
101 depends on SMP && PREEMPT
102
Paul Mundt357d5942007-06-11 15:32:07 +0900103config SYS_SUPPORTS_PM
104 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900105 depends on !SMP
106
107config ARCH_SUSPEND_POSSIBLE
108 def_bool n
109
110config ARCH_HIBERNATION_POSSIBLE
111 def_bool n
Paul Mundt357d5942007-06-11 15:32:07 +0900112
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900113config SYS_SUPPORTS_APM_EMULATION
114 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900115 select ARCH_SUSPEND_POSSIBLE
Paul Mundt357d5942007-06-11 15:32:07 +0900116
Paul Mundtffb4a732009-10-27 07:22:37 +0900117config SYS_SUPPORTS_HUGETLBFS
118 bool
119
Paul Mundt357d5942007-06-11 15:32:07 +0900120config SYS_SUPPORTS_SMP
121 bool
122
123config SYS_SUPPORTS_NUMA
124 bool
125
126config SYS_SUPPORTS_PCI
127 bool
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900128
Paul Mundtf5ad8812009-01-29 18:08:58 +0900129config SYS_SUPPORTS_CMT
130 bool
131
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000132config SYS_SUPPORTS_MTU2
133 bool
134
Magnus Damm9570ef22009-05-01 06:51:00 +0000135config SYS_SUPPORTS_TMU
136 bool
137
Paul Mundtafbfb522006-12-04 18:17:28 +0900138config STACKTRACE_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900139 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900140
141config LOCKDEP_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900142 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900143
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900144config HAVE_LATENCYTOP_SUPPORT
145 def_bool y
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900146
David Howellsf0d1b0b2006-12-08 02:37:49 -0800147config ARCH_HAS_ILOG2_U32
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900148 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800149
150config ARCH_HAS_ILOG2_U64
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900151 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800152
Paul Mundte257ad02007-07-25 11:18:00 +0900153config ARCH_NO_VIRT_TO_BUS
154 def_bool y
155
Paul Mundte869a902009-04-02 13:08:31 +0900156config ARCH_HAS_DEFAULT_IDLE
157 def_bool y
158
Paul Mundt2e046b92009-06-19 14:40:51 +0900159config ARCH_HAS_CPU_IDLE_WAIT
160 def_bool y
161
Paul Mundt86e4dd52010-05-25 20:06:13 +0900162config NO_IOPORT
Paul Mundt37b7a972010-11-01 09:49:04 -0400163 def_bool !PCI
Paul Mundt4e2b10842011-05-24 17:33:51 +0900164 depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN
Paul Mundt86e4dd52010-05-25 20:06:13 +0900165
Magnus Damme7cc9a72008-02-07 20:18:21 +0900166config IO_TRAPPED
167 bool
168
Paul Mundt01be5d62009-10-27 10:35:02 +0900169config DMA_COHERENT
170 bool
171
172config DMA_NONCOHERENT
173 def_bool !DMA_COHERENT
174
FUJITA Tomonori5cabbb62010-03-10 15:23:27 -0800175config NEED_DMA_MAP_STATE
176 def_bool DMA_NONCOHERENT
177
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700178config NEED_SG_DMA_LENGTH
179 def_bool y
180
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181source "init/Kconfig"
182
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700183source "kernel/Kconfig.freezer"
184
Linus Torvalds1da177e2005-04-16 15:20:36 -0700185menu "System type"
186
Paul Mundtb5f42db2007-11-08 18:38:14 +0900187#
188# Processor families
189#
190config CPU_SH2
191 bool
192
193config CPU_SH2A
194 bool
195 select CPU_SH2
Paul Mundte2fcf742010-11-04 12:32:24 +0900196 select UNCACHED_MAPPING
Paul Mundtb5f42db2007-11-08 18:38:14 +0900197
198config CPU_SH3
199 bool
200 select CPU_HAS_INTEVT
201 select CPU_HAS_SR_RB
Paul Mundt4fa48e12009-05-08 15:28:15 +0900202 select SYS_SUPPORTS_TMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900203
204config CPU_SH4
205 bool
206 select CPU_HAS_INTEVT
207 select CPU_HAS_SR_RB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900208 select CPU_HAS_FPU if !CPU_SH4AL_DSP
Paul Mundt4fa48e12009-05-08 15:28:15 +0900209 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900210 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900211
212config CPU_SH4A
213 bool
214 select CPU_SH4
215
216config CPU_SH4AL_DSP
217 bool
218 select CPU_SH4A
219 select CPU_HAS_DSP
220
Paul Mundtea0e1a92007-11-21 15:58:01 +0900221config CPU_SH5
222 bool
223 select CPU_HAS_FPU
Paul Mundtadd47062009-05-08 16:12:17 +0900224 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900225 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtea0e1a92007-11-21 15:58:01 +0900226
Paul Mundtb5f42db2007-11-08 18:38:14 +0900227config CPU_SHX2
228 bool
229
230config CPU_SHX3
231 bool
Paul Mundt01be5d62009-10-27 10:35:02 +0900232 select DMA_COHERENT
Paul Mundt4b478ee2010-05-11 15:24:04 +0900233 select SYS_SUPPORTS_SMP
234 select SYS_SUPPORTS_NUMA
Paul Mundtb5f42db2007-11-08 18:38:14 +0900235
Paul Mundtdc65a972009-03-10 16:26:29 +0900236config ARCH_SHMOBILE
237 bool
Magnus Damm77594912009-03-13 15:23:04 +0000238 select ARCH_SUSPEND_POSSIBLE
Magnus Dammac2c5962009-08-19 10:31:53 +0000239 select PM
240 select PM_RUNTIME
Paul Mundtdc65a972009-03-10 16:26:29 +0900241
Matt Fleming86c8c042010-09-10 20:36:23 +0100242config CPU_HAS_PMU
243 depends on CPU_SH4 || CPU_SH4A
244 default y
245 bool
246
Paul Mundt3cc000b2009-04-11 08:39:27 +0900247if SUPERH32
248
Paul Mundtb5f42db2007-11-08 18:38:14 +0900249choice
250 prompt "Processor sub-type selection"
251
252#
253# Processor subtypes
254#
255
256# SH-2 Processor Support
257
258config CPU_SUBTYPE_SH7619
259 bool "Support SH7619 processor"
260 select CPU_SH2
Paul Mundtf5ad8812009-01-29 18:08:58 +0900261 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900262
263# SH-2A Processor Support
264
Peter Griffin28259992008-11-28 22:48:20 +0900265config CPU_SUBTYPE_SH7201
266 bool "Support SH7201 processor"
267 select CPU_SH2A
268 select CPU_HAS_FPU
Magnus Dammda107c62009-04-30 07:06:26 +0000269 select SYS_SUPPORTS_MTU2
Peter Griffin28259992008-11-28 22:48:20 +0900270
Paul Mundt6d01f512007-11-26 18:17:21 +0900271config CPU_SUBTYPE_SH7203
272 bool "Support SH7203 processor"
273 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900274 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900275 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000276 select SYS_SUPPORTS_MTU2
Paul Mundtf020c922010-11-01 12:24:48 -0400277 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundt6d01f512007-11-26 18:17:21 +0900278
Paul Mundtb5f42db2007-11-08 18:38:14 +0900279config CPU_SUBTYPE_SH7206
280 bool "Support SH7206 processor"
281 select CPU_SH2A
Paul Mundtf5ad8812009-01-29 18:08:58 +0900282 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000283 select SYS_SUPPORTS_MTU2
Paul Mundtb5f42db2007-11-08 18:38:14 +0900284
Paul Mundta8f67f42007-11-26 19:54:02 +0900285config CPU_SUBTYPE_SH7263
286 bool "Support SH7263 processor"
287 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900288 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900289 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000290 select SYS_SUPPORTS_MTU2
Paul Mundta8f67f42007-11-26 19:54:02 +0900291
Paul Mundt2ad69902008-03-13 12:52:44 +0900292config CPU_SUBTYPE_MXG
293 bool "Support MX-G processor"
294 select CPU_SH2A
Magnus Dammda107c62009-04-30 07:06:26 +0000295 select SYS_SUPPORTS_MTU2
Paul Mundt2ad69902008-03-13 12:52:44 +0900296 help
297 Select MX-G if running on an R8A03022BG part.
298
Paul Mundtb5f42db2007-11-08 18:38:14 +0900299# SH-3 Processor Support
300
301config CPU_SUBTYPE_SH7705
302 bool "Support SH7705 processor"
303 select CPU_SH3
304
305config CPU_SUBTYPE_SH7706
306 bool "Support SH7706 processor"
307 select CPU_SH3
308 help
309 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
310
311config CPU_SUBTYPE_SH7707
312 bool "Support SH7707 processor"
313 select CPU_SH3
314 help
315 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
316
317config CPU_SUBTYPE_SH7708
318 bool "Support SH7708 processor"
319 select CPU_SH3
320 help
321 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
322 if you have a 100 Mhz SH-3 HD6417708R CPU.
323
324config CPU_SUBTYPE_SH7709
325 bool "Support SH7709 processor"
326 select CPU_SH3
327 help
328 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
329
330config CPU_SUBTYPE_SH7710
331 bool "Support SH7710 processor"
332 select CPU_SH3
333 select CPU_HAS_DSP
334 help
335 Select SH7710 if you have a SH3-DSP SH7710 CPU.
336
337config CPU_SUBTYPE_SH7712
338 bool "Support SH7712 processor"
339 select CPU_SH3
340 select CPU_HAS_DSP
341 help
342 Select SH7712 if you have a SH3-DSP SH7712 CPU.
343
344config CPU_SUBTYPE_SH7720
345 bool "Support SH7720 processor"
346 select CPU_SH3
347 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000348 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400349 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900350 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900351 select USB_OHCI_SH if USB_OHCI_HCD
Paul Mundtb5f42db2007-11-08 18:38:14 +0900352 help
353 Select SH7720 if you have a SH3-DSP SH7720 CPU.
354
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900355config CPU_SUBTYPE_SH7721
356 bool "Support SH7721 processor"
357 select CPU_SH3
358 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000359 select SYS_SUPPORTS_CMT
Paul Mundte3e98872010-12-01 15:58:58 +0900360 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900361 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900362 help
363 Select SH7721 if you have a SH3-DSP SH7721 CPU.
364
Paul Mundtb5f42db2007-11-08 18:38:14 +0900365# SH-4 Processor Support
366
367config CPU_SUBTYPE_SH7750
368 bool "Support SH7750 processor"
369 select CPU_SH4
370 help
371 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
372
373config CPU_SUBTYPE_SH7091
374 bool "Support SH7091 processor"
375 select CPU_SH4
376 help
377 Select SH7091 if you have an SH-4 based Sega device (such as
378 the Dreamcast, Naomi, and Naomi 2).
379
380config CPU_SUBTYPE_SH7750R
381 bool "Support SH7750R processor"
382 select CPU_SH4
383
384config CPU_SUBTYPE_SH7750S
385 bool "Support SH7750S processor"
386 select CPU_SH4
387
388config CPU_SUBTYPE_SH7751
389 bool "Support SH7751 processor"
390 select CPU_SH4
391 help
392 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
393 or if you have a HD6417751R CPU.
394
395config CPU_SUBTYPE_SH7751R
396 bool "Support SH7751R processor"
397 select CPU_SH4
398
399config CPU_SUBTYPE_SH7760
400 bool "Support SH7760 processor"
401 select CPU_SH4
402
403config CPU_SUBTYPE_SH4_202
404 bool "Support SH4-202 processor"
405 select CPU_SH4
406
407# SH-4A Processor Support
408
Paul Mundt178dd0c2008-04-09 17:56:18 +0900409config CPU_SUBTYPE_SH7723
410 bool "Support SH7723 processor"
411 select CPU_SH4A
412 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900413 select ARCH_SHMOBILE
Paul Mundt178dd0c2008-04-09 17:56:18 +0900414 select ARCH_SPARSEMEM_ENABLE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900415 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400416 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundt178dd0c2008-04-09 17:56:18 +0900417 help
418 Select SH7723 if you have an SH-MobileR2 CPU.
419
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900420config CPU_SUBTYPE_SH7724
421 bool "Support SH7724 processor"
422 select CPU_SH4A
423 select CPU_SHX2
Paul Mundt59fe7002009-04-16 15:43:42 +0900424 select ARCH_SHMOBILE
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900425 select ARCH_SPARSEMEM_ENABLE
426 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400427 select ARCH_WANT_OPTIONAL_GPIOLIB
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900428 help
429 Select SH7724 if you have an SH-MobileR2R CPU.
430
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900431config CPU_SUBTYPE_SH7757
432 bool "Support SH7757 processor"
433 select CPU_SH4A
434 select CPU_SHX2
Paul Mundtf020c922010-11-01 12:24:48 -0400435 select ARCH_WANT_OPTIONAL_GPIOLIB
Yoshihiro Shimoda0fe48602011-02-25 07:38:47 +0000436 select USB_ARCH_HAS_OHCI
437 select USB_ARCH_HAS_EHCI
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900438 help
439 Select SH7757 if you have a SH4A SH7757 CPU.
440
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900441config CPU_SUBTYPE_SH7763
442 bool "Support SH7763 processor"
443 select CPU_SH4A
Paul Mundte3e98872010-12-01 15:58:58 +0900444 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900445 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900446 help
447 Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
448
Paul Mundtb5f42db2007-11-08 18:38:14 +0900449config CPU_SUBTYPE_SH7770
450 bool "Support SH7770 processor"
451 select CPU_SH4A
452
453config CPU_SUBTYPE_SH7780
454 bool "Support SH7780 processor"
455 select CPU_SH4A
456
457config CPU_SUBTYPE_SH7785
458 bool "Support SH7785 processor"
459 select CPU_SH4A
460 select CPU_SHX2
461 select ARCH_SPARSEMEM_ENABLE
462 select SYS_SUPPORTS_NUMA
Paul Mundtf020c922010-11-01 12:24:48 -0400463 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900464
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900465config CPU_SUBTYPE_SH7786
466 bool "Support SH7786 processor"
467 select CPU_SH4A
Paul Mundt37042fb2009-03-03 15:57:02 +0900468 select CPU_SHX3
Paul Mundt8263a672009-03-17 17:49:49 +0900469 select CPU_HAS_PTEAEX
Paul Mundt2eb2a432009-06-19 16:00:00 +0900470 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundtf020c922010-11-01 12:24:48 -0400471 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900472 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900473 select USB_OHCI_SH if USB_OHCI_HCD
Paul Mundte3e98872010-12-01 15:58:58 +0900474 select USB_ARCH_HAS_EHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900475 select USB_EHCI_SH if USB_EHCI_HCD
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900476
Paul Mundtb5f42db2007-11-08 18:38:14 +0900477config CPU_SUBTYPE_SHX3
478 bool "Support SH-X3 processor"
479 select CPU_SH4A
480 select CPU_SHX3
Paul Mundt58402632008-09-05 15:36:39 +0900481 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundt742759e2010-10-02 19:43:40 +0900482 select ARCH_REQUIRE_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900483
484# SH4AL-DSP Processor Support
485
486config CPU_SUBTYPE_SH7343
487 bool "Support SH7343 processor"
488 select CPU_SH4AL_DSP
Paul Mundtdc65a972009-03-10 16:26:29 +0900489 select ARCH_SHMOBILE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900490 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900491
492config CPU_SUBTYPE_SH7722
493 bool "Support SH7722 processor"
494 select CPU_SH4AL_DSP
495 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900496 select ARCH_SHMOBILE
Paul Mundtb5f42db2007-11-08 18:38:14 +0900497 select ARCH_SPARSEMEM_ENABLE
498 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900499 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400500 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900501
Magnus Damm9109a302008-02-08 17:31:24 +0900502config CPU_SUBTYPE_SH7366
503 bool "Support SH7366 processor"
504 select CPU_SH4AL_DSP
505 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900506 select ARCH_SHMOBILE
Magnus Damm9109a302008-02-08 17:31:24 +0900507 select ARCH_SPARSEMEM_ENABLE
508 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900509 select SYS_SUPPORTS_CMT
Magnus Damm9109a302008-02-08 17:31:24 +0900510
Paul Mundt3cc000b2009-04-11 08:39:27 +0900511endchoice
512
513endif
514
515if SUPERH64
516
517choice
518 prompt "Processor sub-type selection"
519
Paul Mundtea0e1a92007-11-21 15:58:01 +0900520# SH-5 Processor Support
521
522config CPU_SUBTYPE_SH5_101
523 bool "Support SH5-101 processor"
524 select CPU_SH5
525
526config CPU_SUBTYPE_SH5_103
527 bool "Support SH5-103 processor"
Paul Mundt8ef97dd2008-02-14 15:30:54 +0900528 select CPU_SH5
Paul Mundtea0e1a92007-11-21 15:58:01 +0900529
Paul Mundtb5f42db2007-11-08 18:38:14 +0900530endchoice
531
Paul Mundt3cc000b2009-04-11 08:39:27 +0900532endif
533
Paul Mundtcad82442006-01-16 22:14:19 -0800534source "arch/sh/mm/Kconfig"
Paul Mundt939a24a2008-07-29 21:41:37 +0900535
Paul Mundt4690bdc2007-11-09 13:45:42 +0900536source "arch/sh/Kconfig.cpu"
Paul Mundtcad82442006-01-16 22:14:19 -0800537
Paul Mundt939a24a2008-07-29 21:41:37 +0900538source "arch/sh/boards/Kconfig"
Paul Mundtf3d22292007-05-14 17:29:12 +0900539
Paul Mundt32351a22007-03-12 14:38:59 +0900540menu "Timer and clock configuration"
541
Magnus Damm9570ef22009-05-01 06:51:00 +0000542config SH_TIMER_TMU
543 bool "TMU timer driver"
Magnus Dammf19900b2009-05-12 10:25:54 +0000544 depends on SYS_SUPPORTS_TMU
Magnus Damm9570ef22009-05-01 06:51:00 +0000545 default y
Magnus Damm9570ef22009-05-01 06:51:00 +0000546 help
547 This enables the build of the TMU timer driver.
548
Paul Mundtf5ad8812009-01-29 18:08:58 +0900549config SH_TIMER_CMT
Magnus Dammf4257522009-04-30 04:09:26 +0000550 bool "CMT timer driver"
551 depends on SYS_SUPPORTS_CMT
552 default y
Magnus Dammf4257522009-04-30 04:09:26 +0000553 help
554 This enables build of the CMT timer driver.
Paul Mundtf5ad8812009-01-29 18:08:58 +0900555
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000556config SH_TIMER_MTU2
557 bool "MTU2 timer driver"
Magnus Damm3280c882009-04-30 07:12:09 +0000558 depends on SYS_SUPPORTS_MTU2
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000559 default y
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000560 help
561 This enables build of the MTU2 timer driver.
562
Paul Mundtcad82442006-01-16 22:14:19 -0800563config SH_PCLK_FREQ
564 int "Peripheral clock frequency (in Hz)"
Paul Mundt8152a742009-12-29 11:09:30 +0900565 depends on SH_CLK_CPG_LEGACY
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900566 default "31250000" if CPU_SUBTYPE_SH7619
Paul Mundt8152a742009-12-29 11:09:30 +0900567 default "33333333" if CPU_SUBTYPE_SH7770 || \
568 CPU_SUBTYPE_SH7760 || \
569 CPU_SUBTYPE_SH7705 || \
570 CPU_SUBTYPE_SH7203 || \
571 CPU_SUBTYPE_SH7206 || \
572 CPU_SUBTYPE_SH7263 || \
Paul Mundt43a18392010-01-19 19:37:14 +0900573 CPU_SUBTYPE_MXG
Paul Mundt05627482007-05-15 16:25:47 +0900574 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
Paul Mundtcad82442006-01-16 22:14:19 -0800575 default "66000000" if CPU_SUBTYPE_SH4_202
Paul Mundt05627482007-05-15 16:25:47 +0900576 default "50000000"
Paul Mundtcad82442006-01-16 22:14:19 -0800577 help
578 This option is used to specify the peripheral clock frequency.
579 This is necessary for determining the reference clock value on
580 platforms lacking an RTC.
581
Paul Mundt36aa1e32009-05-22 14:00:34 +0900582config SH_CLK_CPG
583 def_bool y
584
Paul Mundt253b0882009-05-13 17:38:11 +0900585config SH_CLK_CPG_LEGACY
Paul Mundt36aa1e32009-05-22 14:00:34 +0900586 depends on SH_CLK_CPG
Paul Mundt43a18392010-01-19 19:37:14 +0900587 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \
Paul Mundt5924ad02010-10-01 23:49:56 +0900588 !CPU_SHX3 && !CPU_SUBTYPE_SH7757
Paul Mundt253b0882009-05-13 17:38:11 +0900589
Paul Mundt57be2b42007-05-09 17:33:24 +0900590source "kernel/time/Kconfig"
591
Paul Mundt32351a22007-03-12 14:38:59 +0900592endmenu
593
Paul Mundtcad82442006-01-16 22:14:19 -0800594menu "CPU Frequency scaling"
595
596source "drivers/cpufreq/Kconfig"
597
598config SH_CPU_FREQ
599 tristate "SuperH CPU Frequency driver"
Paul Mundtcb5ec752007-07-20 13:38:19 +0900600 depends on CPU_FREQ
Paul Mundtcad82442006-01-16 22:14:19 -0800601 select CPU_FREQ_TABLE
602 help
Paul Mundt8a655052008-12-17 15:06:54 +0900603 This adds the cpufreq driver for SuperH. Any CPU that supports
604 clock rate rounding through the clock framework can use this
605 driver. While it will make the kernel slightly larger, this is
606 harmless for CPUs that don't support rate rounding. The driver
607 will also generate a notice in the boot log before disabling
608 itself if the CPU in question is not capable of rate rounding.
Paul Mundtcad82442006-01-16 22:14:19 -0800609
610 For details, take a look at <file:Documentation/cpu-freq>.
611
612 If unsure, say N.
613
614endmenu
615
Paul Mundt9f5e8ee2006-11-24 11:22:57 +0900616source "arch/sh/drivers/Kconfig"
617
Paul Mundtcad82442006-01-16 22:14:19 -0800618endmenu
619
Paul Mundtcad82442006-01-16 22:14:19 -0800620menu "Kernel features"
621
Paul Mundt91b91d02006-09-27 18:08:33 +0900622source kernel/Kconfig.hz
623
Paul Mundtcad82442006-01-16 22:14:19 -0800624config KEXEC
625 bool "kexec system call (EXPERIMENTAL)"
Nobuhiro Iwamatsuf36b59d2009-03-26 08:32:37 +0000626 depends on SUPERH32 && EXPERIMENTAL && MMU
Paul Mundtcad82442006-01-16 22:14:19 -0800627 help
628 kexec is a system call that implements the ability to shutdown your
629 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400630 but it is independent of the system firmware. And like a reboot
Paul Mundtcad82442006-01-16 22:14:19 -0800631 you can start any kernel with it, not just Linux.
632
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400633 The name comes from the similarity to the exec system call.
Paul Mundtcad82442006-01-16 22:14:19 -0800634
635 It is an ongoing process to be certain the hardware in a machine
636 is properly shutdown, so do not be surprised if this code does not
637 initially work for you. It may help to enable device hotplugging
638 support. As of this writing the exact hardware interface is
639 strongly in flux, so no good recommendation can be made.
640
Paul Mundt4d5ade52007-04-27 11:25:57 +0900641config CRASH_DUMP
642 bool "kernel crash dumps (EXPERIMENTAL)"
Paul Mundtd523e1a2010-05-07 16:39:09 +0900643 depends on SUPERH32 && EXPERIMENTAL && BROKEN_ON_SMP
Paul Mundt4d5ade52007-04-27 11:25:57 +0900644 help
645 Generate crash dump after being started by kexec.
646 This should be normally only set in special crash dump kernels
647 which are loaded in the main kernel with kexec-tools into
648 a specially reserved region and then later executed after
649 a crash by kdump/kexec. The crash dump kernel must be compiled
650 to a memory address not used by the main kernel using
651 MEMORY_START.
652
653 For more details see Documentation/kdump/kdump.txt
654
Magnus Dammb7cf6dd2009-03-18 08:51:29 +0000655config KEXEC_JUMP
656 bool "kexec jump (EXPERIMENTAL)"
657 depends on SUPERH32 && KEXEC && HIBERNATION && EXPERIMENTAL
658 help
659 Jump between original kernel and kexeced kernel and invoke
660 code via KEXEC
661
Paul Mundtc4637d42008-07-30 15:30:52 +0900662config SECCOMP
663 bool "Enable seccomp to safely compute untrusted bytecode"
664 depends on PROC_FS
Paul Mundtc4637d42008-07-30 15:30:52 +0900665 help
666 This kernel feature is useful for number crunching applications
667 that may need to compute untrusted bytecode during their
668 execution. By using pipes or other transports made available to
669 the process as file descriptors supporting the read/write
670 syscalls, it's possible to isolate those applications in
671 their own address space using seccomp. Once seccomp is
672 enabled via prctl, it cannot be disabled and the task is only
673 allowed to execute a few safe syscalls defined by each seccomp
674 mode.
675
676 If unsure, say N.
677
Linus Torvalds1da177e2005-04-16 15:20:36 -0700678config SMP
679 bool "Symmetric multi-processing support"
Paul Mundt357d5942007-06-11 15:32:07 +0900680 depends on SYS_SUPPORTS_SMP
Jens Axboe490f5de2008-06-10 20:52:59 +0200681 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700682 ---help---
683 This enables support for systems with more than one CPU. If you have
684 a system with only one CPU, like most personal computers, say N. If
685 you have a system with more than one CPU, say Y.
686
687 If you say N here, the kernel will run on single and multiprocessor
688 machines, but will use only one CPU of a multiprocessor machine. If
689 you say Y here, the kernel will run on many, but not all,
690 singleprocessor machines. On a singleprocessor machine, the kernel
691 will run faster if you say N here.
692
693 People using multiprocessor machines who say Y here should also say
694 Y to "Enhanced Real Time Clock Support", below.
695
Adrian Bunk03502fa2008-02-03 15:50:21 +0200696 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
697 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700698
699 If you don't know what to do here, say N.
700
701config NR_CPUS
702 int "Maximum number of CPUs (2-32)"
703 range 2 32
704 depends on SMP
Paul Mundt2eb2a432009-06-19 16:00:00 +0900705 default "4" if CPU_SUBTYPE_SHX3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700706 default "2"
707 help
708 This allows you to specify the maximum number of CPUs which this
709 kernel will support. The maximum supported value is 32 and the
710 minimum value which makes sense is 2.
711
712 This is purely to save memory - each supported CPU adds
713 approximately eight kilobytes to the kernel image.
714
Paul Mundt763142d2010-04-26 19:08:55 +0900715config HOTPLUG_CPU
716 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
717 depends on SMP && HOTPLUG && EXPERIMENTAL
718 help
719 Say Y here to experiment with turning CPUs off and on. CPUs
720 can be controlled through /sys/devices/system/cpu.
721
Paul Mundt91b91d02006-09-27 18:08:33 +0900722source "kernel/Kconfig.preempt"
723
Paul Mundt83662462007-09-28 16:04:49 +0900724config GUSA
725 def_bool y
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900726 depends on !SMP && SUPERH32
Paul Mundt83662462007-09-28 16:04:49 +0900727 help
728 This enables support for gUSA (general UserSpace Atomicity).
729 This is the default implementation for both UP and non-ll/sc
730 CPUs, and is used by the libc, amongst others.
731
732 For additional information, design information can be found
733 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
734
735 This should only be disabled for special cases where alternate
736 atomicity implementations exist.
737
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900738config GUSA_RB
739 bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
740 depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
741 help
742 Enabling this option will allow the kernel to implement some
Matt LaPlante692105b2009-01-26 11:12:25 +0100743 atomic operations using a software implementation of load-locked/
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900744 store-conditional (LLSC). On machines which do not have hardware
745 LLSC, this should be more efficient than the other alternative of
Matt LaPlante692105b2009-01-26 11:12:25 +0100746 disabling interrupts around the atomic sequence.
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900747
Matt Fleming86c8c042010-09-10 20:36:23 +0100748config HW_PERF_EVENTS
749 bool "Enable hardware performance counter support for perf events"
750 depends on PERF_EVENTS && CPU_HAS_PMU
751 default y
752 help
753 Enable hardware performance counter support for perf events. If
754 disabled, perf events will use software events only.
755
Paul Mundt43b87742010-04-13 14:43:03 +0900756source "drivers/sh/Kconfig"
757
Paul Mundtcad82442006-01-16 22:14:19 -0800758endmenu
759
760menu "Boot options"
761
762config ZERO_PAGE_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900763 hex
764 default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \
765 SH_7751_SOLUTION_ENGINE
766 default "0x00004000" if PAGE_SIZE_16KB || SH_SH03
Paul Mundt7a847f82006-12-26 15:29:19 +0900767 default "0x00002000" if PAGE_SIZE_8KB
Paul Mundtcad82442006-01-16 22:14:19 -0800768 default "0x00001000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700769 help
Paul Mundtcad82442006-01-16 22:14:19 -0800770 This sets the default offset of zero page.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700771
Paul Mundtcad82442006-01-16 22:14:19 -0800772config BOOT_LINK_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900773 hex
774 default "0x00210000" if SH_SHMIN
Paul Mundta2e76c82009-05-10 00:54:39 +0900775 default "0x00400000" if SH_CAYMAN
Paul Mundtb412a49a2009-05-10 01:23:25 +0900776 default "0x00810000" if SH_7780_SOLUTION_ENGINE
777 default "0x009e0000" if SH_TITAN
778 default "0x01800000" if SH_SDK7780
779 default "0x02000000" if SH_EDOSK7760
Paul Mundtcad82442006-01-16 22:14:19 -0800780 default "0x00800000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700781 help
Paul Mundtcad82442006-01-16 22:14:19 -0800782 This option allows you to set the link address offset of the zImage.
783 This can be useful if you are on a board which has a small amount of
784 memory.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700785
Paul Mundtb412a49a2009-05-10 01:23:25 +0900786config ENTRY_OFFSET
787 hex
788 default "0x00001000" if PAGE_SIZE_4KB
789 default "0x00002000" if PAGE_SIZE_8KB
790 default "0x00004000" if PAGE_SIZE_16KB
791 default "0x00010000" if PAGE_SIZE_64KB
792 default "0x00000000"
793
Magnus Damm4705b2e2010-05-18 14:43:15 +0000794config ROMIMAGE_MMCIF
795 bool "Include MMCIF loader in romImage (EXPERIMENTAL)"
796 depends on CPU_SUBTYPE_SH7724 && EXPERIMENTAL
797 help
798 Say Y here to include experimental MMCIF loading code in
799 romImage. With this enabled it is possible to write the romImage
800 kernel image to an MMC card and boot the kernel straight from
801 the reset vector. At reset the processor Mask ROM will load the
802 first part of the romImage which in turn loads the rest the kernel
803 image to RAM using the MMCIF hardware block.
804
Pawel Molld724a9c2009-08-24 16:25:38 +0900805choice
806 prompt "Kernel command line"
807 optional
808 default CMDLINE_OVERWRITE
809 help
810 Setting this option allows the kernel command line arguments
811 to be set.
812
813config CMDLINE_OVERWRITE
814 bool "Overwrite bootloader kernel arguments"
815 help
816 Given string will overwrite any arguments passed in by
817 a bootloader.
818
819config CMDLINE_EXTEND
820 bool "Extend bootloader kernel arguments"
821 help
822 Given string will be concatenated with arguments passed in
823 by a bootloader.
824
825endchoice
Linus Torvalds1da177e2005-04-16 15:20:36 -0700826
Paul Mundtcad82442006-01-16 22:14:19 -0800827config CMDLINE
Pawel Molld724a9c2009-08-24 16:25:38 +0900828 string "Kernel command line arguments string"
829 depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND
Paul Mundtcad82442006-01-16 22:14:19 -0800830 default "console=ttySC1,115200"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700831
832endmenu
833
Paul Mundtcad82442006-01-16 22:14:19 -0800834menu "Bus options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700835
Paul Mundtcad82442006-01-16 22:14:19 -0800836config SUPERHYWAY
837 tristate "SuperHyway Bus support"
838 depends on CPU_SUBTYPE_SH4_202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700839
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900840config MAPLE
Paul Mundte16038a2009-01-09 15:12:30 +0900841 bool "Maple Bus support"
842 depends on SH_DREAMCAST
843 help
844 The Maple Bus is SEGA's serial communication bus for peripherals
845 on the Dreamcast. Without this bus support you won't be able to
846 get your Dreamcast keyboard etc to work, so most users
847 probably want to say 'Y' here, unless you are only using the
848 Dreamcast with a serial line terminal or a remote network
849 connection.
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900850
Paul Mundt76934652009-10-27 10:36:55 +0900851config PCI
852 bool "PCI support"
853 depends on SYS_SUPPORTS_PCI
Paul Mundt320e68d2010-01-29 22:38:13 +0900854 select PCI_DOMAINS
Paul Mundt76934652009-10-27 10:36:55 +0900855 help
856 Find out whether you have a PCI motherboard. PCI is the name of a
857 bus system, i.e. the way the CPU talks to the other stuff inside
858 your box. If you have PCI, say Y, otherwise N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700859
Paul Mundt320e68d2010-01-29 22:38:13 +0900860config PCI_DOMAINS
861 bool
862
Paul Mundte16038a2009-01-09 15:12:30 +0900863source "drivers/pci/pcie/Kconfig"
864
Linus Torvalds1da177e2005-04-16 15:20:36 -0700865source "drivers/pci/Kconfig"
866
867source "drivers/pcmcia/Kconfig"
868
869source "drivers/pci/hotplug/Kconfig"
870
871endmenu
872
873menu "Executable file formats"
874
875source "fs/Kconfig.binfmt"
876
877endmenu
878
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900879menu "Power management options (EXPERIMENTAL)"
Magnus Dammaf998a92008-12-04 22:45:12 +0900880depends on EXPERIMENTAL
Johannes Bergf4cb5702007-12-08 02:14:00 +0100881
Magnus Dammc6f17cb2008-12-04 22:45:20 +0900882source "kernel/power/Kconfig"
883
884source "drivers/cpuidle/Kconfig"
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900885
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900886endmenu
887
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700888source "net/Kconfig"
889
Linus Torvalds1da177e2005-04-16 15:20:36 -0700890source "drivers/Kconfig"
891
892source "fs/Kconfig"
893
Linus Torvalds1da177e2005-04-16 15:20:36 -0700894source "arch/sh/Kconfig.debug"
895
896source "security/Kconfig"
897
898source "crypto/Kconfig"
899
Linus Torvalds1da177e2005-04-16 15:20:36 -0700900source "lib/Kconfig"