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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
David Brownell9483a572008-07-23 21:26:48 -070011 select HAVE_CLK
Paul Mundt86e4dd52010-05-25 20:06:13 +090012 select HAVE_IDE if HAS_IOPORT
Matt Flemingc601a512009-07-03 16:16:54 +090013 select HAVE_LMB
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -050014 select HAVE_OPROFILE
Dmitry Baryshkov9de90ac2008-07-18 13:30:31 +040015 select HAVE_GENERIC_DMA_COHERENT
Paul Mundtd7b01f72008-12-10 20:17:15 +090016 select HAVE_ARCH_TRACEHOOK
Paul Mundtf802d962009-04-09 10:36:54 -070017 select HAVE_DMA_API_DEBUG
Paul Mundt73c926b2009-10-20 12:55:56 +090018 select HAVE_DMA_ATTRS
Ingo Molnarcdd6c482009-09-21 12:02:48 +020019 select HAVE_PERF_EVENTS
Paul Mundt72f0c132009-10-27 17:08:55 +090020 select PERF_USE_VMALLOC
Paul Mundtdf8ce252009-07-12 01:37:30 +090021 select HAVE_KERNEL_GZIP
Paul Mundt07e88e12009-07-11 13:21:19 -040022 select HAVE_KERNEL_BZIP2
23 select HAVE_KERNEL_LZMA
Paul Mundtc7b16ef2010-01-13 13:29:19 +090024 select HAVE_KERNEL_LZO
Paul Mundta74f7e02009-09-16 14:30:34 +090025 select HAVE_SYSCALL_TRACEPOINTS
Paul Mundteaaaeef2010-06-14 15:16:53 +090026 select HAVE_REGS_AND_STACK_ACCESS_API
Paul Mundt6eac1af2009-05-08 19:48:47 +090027 select RTC_LIB
Paul Mundtf01789c2009-06-17 10:43:13 +090028 select GENERIC_ATOMIC64
Linus Torvalds1da177e2005-04-16 15:20:36 -070029 help
30 The SuperH is a RISC processor targeted for use in embedded systems
31 and consumer electronics; it was also used in the Sega Dreamcast
32 gaming console. The SuperH port has a home page at
33 <http://www.linux-sh.org/>.
34
Paul Mundt39d28a22007-11-08 18:39:33 +090035config SUPERH32
Paul Mundt3cc000b2009-04-11 08:39:27 +090036 def_bool ARCH = "sh"
Chris Smithd39f5452008-09-05 17:15:39 +090037 select HAVE_KPROBES
38 select HAVE_KRETPROBES
Paul Mundt6d63e732010-01-19 14:00:14 +090039 select HAVE_IOREMAP_PROT if MMU && !X2TLB
Paul Mundt694f94f2008-10-31 16:20:36 +090040 select HAVE_FUNCTION_TRACER
Matt Flemingfad57fe2008-11-12 20:11:47 +090041 select HAVE_FTRACE_MCOUNT_RECORD
42 select HAVE_DYNAMIC_FTRACE
Matt Flemingc1340c02009-06-28 14:05:44 +010043 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Paul Mundte4b053d2009-10-13 16:52:50 +090044 select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE
Matt Fleming327933f2009-07-11 00:29:03 +000045 select HAVE_FUNCTION_GRAPH_TRACER
Paul Mundtab6e5702008-12-11 18:46:46 +090046 select HAVE_ARCH_KGDB
Paul Mundt6fbfe8d2010-01-06 15:46:53 +090047 select HAVE_HW_BREAKPOINT
Frederic Weisbecker01027522010-04-11 18:55:56 +020048 select HAVE_MIXED_BREAKPOINTS_REGS
Paul Mundt6c0ee6a2009-12-21 17:35:00 +090049 select PERF_EVENTS if HAVE_HW_BREAKPOINT
Paul Mundt8dafc342009-04-02 11:56:38 +090050 select ARCH_HIBERNATION_POSSIBLE if MMU
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_FIND_NEXT_BIT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090075 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080076
77config GENERIC_HWEIGHT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090078 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080079
Linus Torvalds1da177e2005-04-16 15:20:36 -070080config GENERIC_HARDIRQS
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090081 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070082
Paul Mundt5093c9a2008-08-04 14:17:13 +090083config GENERIC_HARDIRQS_NO__DO_IRQ
84 def_bool y
85
Paul Mundt2eb2a432009-06-19 16:00:00 +090086config IRQ_PER_CPU
87 def_bool y
88
Paul Mundt4b842c82010-02-02 19:15:17 +090089config SPARSE_IRQ
90 def_bool y
91 depends on SUPERH32
92
Magnus Damm2967dab2008-10-08 20:41:43 +090093config GENERIC_GPIO
94 def_bool n
95
Linus Torvalds1da177e2005-04-16 15:20:36 -070096config GENERIC_CALIBRATE_DELAY
Paul Mundtcf204fa2008-09-08 20:47:42 +090097 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -070098
Paul Mundtcad82442006-01-16 22:14:19 -080099config GENERIC_IOMAP
100 bool
101
Paul Mundt45882142006-10-04 13:21:45 +0900102config GENERIC_TIME
john stultz75634312009-05-01 13:10:28 -0700103 def_bool y
Paul Mundt45882142006-10-04 13:21:45 +0900104
Paul Mundt57be2b42007-05-09 17:33:24 +0900105config GENERIC_CLOCKEVENTS
Paul Mundt938edae2009-05-03 18:12:26 +0900106 def_bool y
Paul Mundt57be2b42007-05-09 17:33:24 +0900107
Paul Mundt8c245942008-08-06 18:37:07 +0900108config GENERIC_CLOCKEVENTS_BROADCAST
109 bool
110
Paul Mundt6d134b92009-05-08 16:36:13 +0900111config GENERIC_CMOS_UPDATE
112 def_bool y
113 depends on SH_SH03 || SH_DREAMCAST
114
Paul Mundtbdcab872008-08-04 14:09:15 +0900115config GENERIC_LOCKBREAK
116 def_bool y
117 depends on SMP && PREEMPT
118
Paul Mundt357d5942007-06-11 15:32:07 +0900119config SYS_SUPPORTS_PM
120 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900121 depends on !SMP
122
123config ARCH_SUSPEND_POSSIBLE
124 def_bool n
125
126config ARCH_HIBERNATION_POSSIBLE
127 def_bool n
Paul Mundt357d5942007-06-11 15:32:07 +0900128
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900129config SYS_SUPPORTS_APM_EMULATION
130 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900131 select ARCH_SUSPEND_POSSIBLE
Paul Mundt357d5942007-06-11 15:32:07 +0900132
Paul Mundtffb4a732009-10-27 07:22:37 +0900133config SYS_SUPPORTS_HUGETLBFS
134 bool
135
Paul Mundt357d5942007-06-11 15:32:07 +0900136config SYS_SUPPORTS_SMP
137 bool
138
139config SYS_SUPPORTS_NUMA
140 bool
141
142config SYS_SUPPORTS_PCI
143 bool
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900144
Paul Mundtf5ad8812009-01-29 18:08:58 +0900145config SYS_SUPPORTS_CMT
146 bool
147
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000148config SYS_SUPPORTS_MTU2
149 bool
150
Magnus Damm9570ef22009-05-01 06:51:00 +0000151config SYS_SUPPORTS_TMU
152 bool
153
Paul Mundtafbfb522006-12-04 18:17:28 +0900154config STACKTRACE_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900155 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900156
157config LOCKDEP_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900158 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900159
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900160config HAVE_LATENCYTOP_SUPPORT
161 def_bool y
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900162
David Howellsf0d1b0b2006-12-08 02:37:49 -0800163config ARCH_HAS_ILOG2_U32
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900164 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800165
166config ARCH_HAS_ILOG2_U64
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900167 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800168
Paul Mundte257ad02007-07-25 11:18:00 +0900169config ARCH_NO_VIRT_TO_BUS
170 def_bool y
171
Paul Mundte869a902009-04-02 13:08:31 +0900172config ARCH_HAS_DEFAULT_IDLE
173 def_bool y
174
Paul Mundt2e046b92009-06-19 14:40:51 +0900175config ARCH_HAS_CPU_IDLE_WAIT
176 def_bool y
177
Paul Mundt86e4dd52010-05-25 20:06:13 +0900178config NO_IOPORT
179 bool
180
Magnus Damme7cc9a72008-02-07 20:18:21 +0900181config IO_TRAPPED
182 bool
183
Paul Mundt01be5d62009-10-27 10:35:02 +0900184config DMA_COHERENT
185 bool
186
187config DMA_NONCOHERENT
188 def_bool !DMA_COHERENT
189
FUJITA Tomonori5cabbb62010-03-10 15:23:27 -0800190config NEED_DMA_MAP_STATE
191 def_bool DMA_NONCOHERENT
192
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700193config NEED_SG_DMA_LENGTH
194 def_bool y
195
Linus Torvalds1da177e2005-04-16 15:20:36 -0700196source "init/Kconfig"
197
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700198source "kernel/Kconfig.freezer"
199
Linus Torvalds1da177e2005-04-16 15:20:36 -0700200menu "System type"
201
Paul Mundtb5f42db2007-11-08 18:38:14 +0900202#
203# Processor families
204#
205config CPU_SH2
206 bool
207
208config CPU_SH2A
209 bool
210 select CPU_SH2
211
212config CPU_SH3
213 bool
214 select CPU_HAS_INTEVT
215 select CPU_HAS_SR_RB
Paul Mundt4fa48e12009-05-08 15:28:15 +0900216 select SYS_SUPPORTS_TMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900217
218config CPU_SH4
219 bool
220 select CPU_HAS_INTEVT
221 select CPU_HAS_SR_RB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900222 select CPU_HAS_FPU if !CPU_SH4AL_DSP
Paul Mundt4fa48e12009-05-08 15:28:15 +0900223 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900224 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900225
226config CPU_SH4A
227 bool
228 select CPU_SH4
229
230config CPU_SH4AL_DSP
231 bool
232 select CPU_SH4A
233 select CPU_HAS_DSP
234
Paul Mundtea0e1a92007-11-21 15:58:01 +0900235config CPU_SH5
236 bool
237 select CPU_HAS_FPU
Paul Mundtadd47062009-05-08 16:12:17 +0900238 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900239 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtea0e1a92007-11-21 15:58:01 +0900240
Paul Mundtb5f42db2007-11-08 18:38:14 +0900241config CPU_SHX2
242 bool
243
244config CPU_SHX3
245 bool
Paul Mundt01be5d62009-10-27 10:35:02 +0900246 select DMA_COHERENT
Paul Mundt4b478ee2010-05-11 15:24:04 +0900247 select SYS_SUPPORTS_SMP
248 select SYS_SUPPORTS_NUMA
Paul Mundtb5f42db2007-11-08 18:38:14 +0900249
Paul Mundtdc65a972009-03-10 16:26:29 +0900250config ARCH_SHMOBILE
251 bool
Magnus Damm77594912009-03-13 15:23:04 +0000252 select ARCH_SUSPEND_POSSIBLE
Magnus Dammac2c5962009-08-19 10:31:53 +0000253 select PM
254 select PM_RUNTIME
Paul Mundtdc65a972009-03-10 16:26:29 +0900255
Paul Mundt3cc000b2009-04-11 08:39:27 +0900256if SUPERH32
257
Paul Mundtb5f42db2007-11-08 18:38:14 +0900258choice
259 prompt "Processor sub-type selection"
260
261#
262# Processor subtypes
263#
264
265# SH-2 Processor Support
266
267config CPU_SUBTYPE_SH7619
268 bool "Support SH7619 processor"
269 select CPU_SH2
Paul Mundtf5ad8812009-01-29 18:08:58 +0900270 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900271
272# SH-2A Processor Support
273
Peter Griffin28259992008-11-28 22:48:20 +0900274config CPU_SUBTYPE_SH7201
275 bool "Support SH7201 processor"
276 select CPU_SH2A
277 select CPU_HAS_FPU
Magnus Dammda107c62009-04-30 07:06:26 +0000278 select SYS_SUPPORTS_MTU2
Peter Griffin28259992008-11-28 22:48:20 +0900279
Paul Mundt6d01f512007-11-26 18:17:21 +0900280config CPU_SUBTYPE_SH7203
281 bool "Support SH7203 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 Mundt6d01f512007-11-26 18:17:21 +0900286
Paul Mundtb5f42db2007-11-08 18:38:14 +0900287config CPU_SUBTYPE_SH7206
288 bool "Support SH7206 processor"
289 select CPU_SH2A
Paul Mundtf5ad8812009-01-29 18:08:58 +0900290 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000291 select SYS_SUPPORTS_MTU2
Paul Mundtb5f42db2007-11-08 18:38:14 +0900292
Paul Mundta8f67f42007-11-26 19:54:02 +0900293config CPU_SUBTYPE_SH7263
294 bool "Support SH7263 processor"
295 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900296 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900297 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000298 select SYS_SUPPORTS_MTU2
Paul Mundta8f67f42007-11-26 19:54:02 +0900299
Paul Mundt2ad69902008-03-13 12:52:44 +0900300config CPU_SUBTYPE_MXG
301 bool "Support MX-G processor"
302 select CPU_SH2A
Magnus Dammda107c62009-04-30 07:06:26 +0000303 select SYS_SUPPORTS_MTU2
Paul Mundt2ad69902008-03-13 12:52:44 +0900304 help
305 Select MX-G if running on an R8A03022BG part.
306
Paul Mundtb5f42db2007-11-08 18:38:14 +0900307# SH-3 Processor Support
308
309config CPU_SUBTYPE_SH7705
310 bool "Support SH7705 processor"
311 select CPU_SH3
312
313config CPU_SUBTYPE_SH7706
314 bool "Support SH7706 processor"
315 select CPU_SH3
316 help
317 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
318
319config CPU_SUBTYPE_SH7707
320 bool "Support SH7707 processor"
321 select CPU_SH3
322 help
323 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
324
325config CPU_SUBTYPE_SH7708
326 bool "Support SH7708 processor"
327 select CPU_SH3
328 help
329 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
330 if you have a 100 Mhz SH-3 HD6417708R CPU.
331
332config CPU_SUBTYPE_SH7709
333 bool "Support SH7709 processor"
334 select CPU_SH3
335 help
336 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
337
338config CPU_SUBTYPE_SH7710
339 bool "Support SH7710 processor"
340 select CPU_SH3
341 select CPU_HAS_DSP
342 help
343 Select SH7710 if you have a SH3-DSP SH7710 CPU.
344
345config CPU_SUBTYPE_SH7712
346 bool "Support SH7712 processor"
347 select CPU_SH3
348 select CPU_HAS_DSP
349 help
350 Select SH7712 if you have a SH3-DSP SH7712 CPU.
351
352config CPU_SUBTYPE_SH7720
353 bool "Support SH7720 processor"
354 select CPU_SH3
355 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000356 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900357 help
358 Select SH7720 if you have a SH3-DSP SH7720 CPU.
359
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900360config CPU_SUBTYPE_SH7721
361 bool "Support SH7721 processor"
362 select CPU_SH3
363 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000364 select SYS_SUPPORTS_CMT
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900365 help
366 Select SH7721 if you have a SH3-DSP SH7721 CPU.
367
Paul Mundtb5f42db2007-11-08 18:38:14 +0900368# SH-4 Processor Support
369
370config CPU_SUBTYPE_SH7750
371 bool "Support SH7750 processor"
372 select CPU_SH4
373 help
374 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
375
376config CPU_SUBTYPE_SH7091
377 bool "Support SH7091 processor"
378 select CPU_SH4
379 help
380 Select SH7091 if you have an SH-4 based Sega device (such as
381 the Dreamcast, Naomi, and Naomi 2).
382
383config CPU_SUBTYPE_SH7750R
384 bool "Support SH7750R processor"
385 select CPU_SH4
386
387config CPU_SUBTYPE_SH7750S
388 bool "Support SH7750S processor"
389 select CPU_SH4
390
391config CPU_SUBTYPE_SH7751
392 bool "Support SH7751 processor"
393 select CPU_SH4
394 help
395 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
396 or if you have a HD6417751R CPU.
397
398config CPU_SUBTYPE_SH7751R
399 bool "Support SH7751R processor"
400 select CPU_SH4
401
402config CPU_SUBTYPE_SH7760
403 bool "Support SH7760 processor"
404 select CPU_SH4
405
406config CPU_SUBTYPE_SH4_202
407 bool "Support SH4-202 processor"
408 select CPU_SH4
409
410# SH-4A Processor Support
411
Paul Mundt178dd0c2008-04-09 17:56:18 +0900412config CPU_SUBTYPE_SH7723
413 bool "Support SH7723 processor"
414 select CPU_SH4A
415 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900416 select ARCH_SHMOBILE
Paul Mundt178dd0c2008-04-09 17:56:18 +0900417 select ARCH_SPARSEMEM_ENABLE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900418 select SYS_SUPPORTS_CMT
Paul Mundt178dd0c2008-04-09 17:56:18 +0900419 help
420 Select SH7723 if you have an SH-MobileR2 CPU.
421
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900422config CPU_SUBTYPE_SH7724
423 bool "Support SH7724 processor"
424 select CPU_SH4A
425 select CPU_SHX2
Paul Mundt59fe7002009-04-16 15:43:42 +0900426 select ARCH_SHMOBILE
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900427 select ARCH_SPARSEMEM_ENABLE
428 select SYS_SUPPORTS_CMT
429 help
430 Select SH7724 if you have an SH-MobileR2R CPU.
431
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900432config CPU_SUBTYPE_SH7757
433 bool "Support SH7757 processor"
434 select CPU_SH4A
435 select CPU_SHX2
436 help
437 Select SH7757 if you have a SH4A SH7757 CPU.
438
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900439config CPU_SUBTYPE_SH7763
440 bool "Support SH7763 processor"
441 select CPU_SH4A
442 help
443 Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
444
Paul Mundtb5f42db2007-11-08 18:38:14 +0900445config CPU_SUBTYPE_SH7770
446 bool "Support SH7770 processor"
447 select CPU_SH4A
448
449config CPU_SUBTYPE_SH7780
450 bool "Support SH7780 processor"
451 select CPU_SH4A
452
453config CPU_SUBTYPE_SH7785
454 bool "Support SH7785 processor"
455 select CPU_SH4A
456 select CPU_SHX2
457 select ARCH_SPARSEMEM_ENABLE
458 select SYS_SUPPORTS_NUMA
459
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
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900466
Paul Mundtb5f42db2007-11-08 18:38:14 +0900467config CPU_SUBTYPE_SHX3
468 bool "Support SH-X3 processor"
469 select CPU_SH4A
470 select CPU_SHX3
Paul Mundt58402632008-09-05 15:36:39 +0900471 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundtb5f42db2007-11-08 18:38:14 +0900472
473# SH4AL-DSP Processor Support
474
475config CPU_SUBTYPE_SH7343
476 bool "Support SH7343 processor"
477 select CPU_SH4AL_DSP
Paul Mundtdc65a972009-03-10 16:26:29 +0900478 select ARCH_SHMOBILE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900479 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900480
481config CPU_SUBTYPE_SH7722
482 bool "Support SH7722 processor"
483 select CPU_SH4AL_DSP
484 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900485 select ARCH_SHMOBILE
Paul Mundtb5f42db2007-11-08 18:38:14 +0900486 select ARCH_SPARSEMEM_ENABLE
487 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900488 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900489
Magnus Damm9109a302008-02-08 17:31:24 +0900490config CPU_SUBTYPE_SH7366
491 bool "Support SH7366 processor"
492 select CPU_SH4AL_DSP
493 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900494 select ARCH_SHMOBILE
Magnus Damm9109a302008-02-08 17:31:24 +0900495 select ARCH_SPARSEMEM_ENABLE
496 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900497 select SYS_SUPPORTS_CMT
Magnus Damm9109a302008-02-08 17:31:24 +0900498
Paul Mundt3cc000b2009-04-11 08:39:27 +0900499endchoice
500
501endif
502
503if SUPERH64
504
505choice
506 prompt "Processor sub-type selection"
507
Paul Mundtea0e1a92007-11-21 15:58:01 +0900508# SH-5 Processor Support
509
510config CPU_SUBTYPE_SH5_101
511 bool "Support SH5-101 processor"
512 select CPU_SH5
513
514config CPU_SUBTYPE_SH5_103
515 bool "Support SH5-103 processor"
Paul Mundt8ef97dd2008-02-14 15:30:54 +0900516 select CPU_SH5
Paul Mundtea0e1a92007-11-21 15:58:01 +0900517
Paul Mundtb5f42db2007-11-08 18:38:14 +0900518endchoice
519
Paul Mundt3cc000b2009-04-11 08:39:27 +0900520endif
521
Paul Mundtcad82442006-01-16 22:14:19 -0800522source "arch/sh/mm/Kconfig"
Paul Mundt939a24a2008-07-29 21:41:37 +0900523
Paul Mundt4690bdc2007-11-09 13:45:42 +0900524source "arch/sh/Kconfig.cpu"
Paul Mundtcad82442006-01-16 22:14:19 -0800525
Paul Mundt939a24a2008-07-29 21:41:37 +0900526source "arch/sh/boards/Kconfig"
Paul Mundtf3d22292007-05-14 17:29:12 +0900527
Paul Mundt32351a22007-03-12 14:38:59 +0900528menu "Timer and clock configuration"
529
Magnus Damm9570ef22009-05-01 06:51:00 +0000530config SH_TIMER_TMU
531 bool "TMU timer driver"
Magnus Dammf19900b2009-05-12 10:25:54 +0000532 depends on SYS_SUPPORTS_TMU
Magnus Damm9570ef22009-05-01 06:51:00 +0000533 default y
Magnus Damm9570ef22009-05-01 06:51:00 +0000534 help
535 This enables the build of the TMU timer driver.
536
Paul Mundtf5ad8812009-01-29 18:08:58 +0900537config SH_TIMER_CMT
Magnus Dammf4257522009-04-30 04:09:26 +0000538 bool "CMT timer driver"
539 depends on SYS_SUPPORTS_CMT
540 default y
Magnus Dammf4257522009-04-30 04:09:26 +0000541 help
542 This enables build of the CMT timer driver.
Paul Mundtf5ad8812009-01-29 18:08:58 +0900543
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000544config SH_TIMER_MTU2
545 bool "MTU2 timer driver"
Magnus Damm3280c882009-04-30 07:12:09 +0000546 depends on SYS_SUPPORTS_MTU2
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000547 default y
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000548 help
549 This enables build of the MTU2 timer driver.
550
Paul Mundtcad82442006-01-16 22:14:19 -0800551config SH_PCLK_FREQ
552 int "Peripheral clock frequency (in Hz)"
Paul Mundt8152a742009-12-29 11:09:30 +0900553 depends on SH_CLK_CPG_LEGACY
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900554 default "31250000" if CPU_SUBTYPE_SH7619
Paul Mundt8152a742009-12-29 11:09:30 +0900555 default "33333333" if CPU_SUBTYPE_SH7770 || \
556 CPU_SUBTYPE_SH7760 || \
557 CPU_SUBTYPE_SH7705 || \
558 CPU_SUBTYPE_SH7203 || \
559 CPU_SUBTYPE_SH7206 || \
560 CPU_SUBTYPE_SH7263 || \
Paul Mundt43a18392010-01-19 19:37:14 +0900561 CPU_SUBTYPE_MXG
Paul Mundt05627482007-05-15 16:25:47 +0900562 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
Paul Mundtcad82442006-01-16 22:14:19 -0800563 default "66000000" if CPU_SUBTYPE_SH4_202
Paul Mundt05627482007-05-15 16:25:47 +0900564 default "50000000"
Paul Mundtcad82442006-01-16 22:14:19 -0800565 help
566 This option is used to specify the peripheral clock frequency.
567 This is necessary for determining the reference clock value on
568 platforms lacking an RTC.
569
Paul Mundt36aa1e32009-05-22 14:00:34 +0900570config SH_CLK_CPG
571 def_bool y
572
Paul Mundt253b0882009-05-13 17:38:11 +0900573config SH_CLK_CPG_LEGACY
Paul Mundt36aa1e32009-05-22 14:00:34 +0900574 depends on SH_CLK_CPG
Paul Mundt43a18392010-01-19 19:37:14 +0900575 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \
576 !CPU_SUBTYPE_SH7786
Paul Mundt253b0882009-05-13 17:38:11 +0900577
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900578config SH_CLK_MD
579 int "CPU Mode Pin Setting"
Paul Mundt6d01f512007-11-26 18:17:21 +0900580 depends on CPU_SH2
Paul Mundt357d5942007-06-11 15:32:07 +0900581 default 6 if CPU_SUBTYPE_SH7206
582 default 5 if CPU_SUBTYPE_SH7619
583 default 0
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900584 help
Yoshinori Sato11cbb702006-12-07 18:07:27 +0900585 MD2 - MD0 pin setting.
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900586
Paul Mundt57be2b42007-05-09 17:33:24 +0900587source "kernel/time/Kconfig"
588
Paul Mundt32351a22007-03-12 14:38:59 +0900589endmenu
590
Paul Mundtcad82442006-01-16 22:14:19 -0800591menu "CPU Frequency scaling"
592
593source "drivers/cpufreq/Kconfig"
594
595config SH_CPU_FREQ
596 tristate "SuperH CPU Frequency driver"
Paul Mundtcb5ec752007-07-20 13:38:19 +0900597 depends on CPU_FREQ
Paul Mundtcad82442006-01-16 22:14:19 -0800598 select CPU_FREQ_TABLE
599 help
Paul Mundt8a655052008-12-17 15:06:54 +0900600 This adds the cpufreq driver for SuperH. Any CPU that supports
601 clock rate rounding through the clock framework can use this
602 driver. While it will make the kernel slightly larger, this is
603 harmless for CPUs that don't support rate rounding. The driver
604 will also generate a notice in the boot log before disabling
605 itself if the CPU in question is not capable of rate rounding.
Paul Mundtcad82442006-01-16 22:14:19 -0800606
607 For details, take a look at <file:Documentation/cpu-freq>.
608
609 If unsure, say N.
610
611endmenu
612
Paul Mundt9f5e8ee2006-11-24 11:22:57 +0900613source "arch/sh/drivers/Kconfig"
614
Paul Mundtcad82442006-01-16 22:14:19 -0800615endmenu
616
Paul Mundtcad82442006-01-16 22:14:19 -0800617menu "Kernel features"
618
Paul Mundt91b91d02006-09-27 18:08:33 +0900619source kernel/Kconfig.hz
620
Paul Mundtcad82442006-01-16 22:14:19 -0800621config KEXEC
622 bool "kexec system call (EXPERIMENTAL)"
Nobuhiro Iwamatsuf36b59d2009-03-26 08:32:37 +0000623 depends on SUPERH32 && EXPERIMENTAL && MMU
Paul Mundtcad82442006-01-16 22:14:19 -0800624 help
625 kexec is a system call that implements the ability to shutdown your
626 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400627 but it is independent of the system firmware. And like a reboot
Paul Mundtcad82442006-01-16 22:14:19 -0800628 you can start any kernel with it, not just Linux.
629
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400630 The name comes from the similarity to the exec system call.
Paul Mundtcad82442006-01-16 22:14:19 -0800631
632 It is an ongoing process to be certain the hardware in a machine
633 is properly shutdown, so do not be surprised if this code does not
634 initially work for you. It may help to enable device hotplugging
635 support. As of this writing the exact hardware interface is
636 strongly in flux, so no good recommendation can be made.
637
Paul Mundt4d5ade52007-04-27 11:25:57 +0900638config CRASH_DUMP
639 bool "kernel crash dumps (EXPERIMENTAL)"
Paul Mundtd523e1a2010-05-07 16:39:09 +0900640 depends on SUPERH32 && EXPERIMENTAL && BROKEN_ON_SMP
Paul Mundt4d5ade52007-04-27 11:25:57 +0900641 help
642 Generate crash dump after being started by kexec.
643 This should be normally only set in special crash dump kernels
644 which are loaded in the main kernel with kexec-tools into
645 a specially reserved region and then later executed after
646 a crash by kdump/kexec. The crash dump kernel must be compiled
647 to a memory address not used by the main kernel using
648 MEMORY_START.
649
650 For more details see Documentation/kdump/kdump.txt
651
Magnus Dammb7cf6dd2009-03-18 08:51:29 +0000652config KEXEC_JUMP
653 bool "kexec jump (EXPERIMENTAL)"
654 depends on SUPERH32 && KEXEC && HIBERNATION && EXPERIMENTAL
655 help
656 Jump between original kernel and kexeced kernel and invoke
657 code via KEXEC
658
Paul Mundtc4637d42008-07-30 15:30:52 +0900659config SECCOMP
660 bool "Enable seccomp to safely compute untrusted bytecode"
661 depends on PROC_FS
Paul Mundtc4637d42008-07-30 15:30:52 +0900662 help
663 This kernel feature is useful for number crunching applications
664 that may need to compute untrusted bytecode during their
665 execution. By using pipes or other transports made available to
666 the process as file descriptors supporting the read/write
667 syscalls, it's possible to isolate those applications in
668 their own address space using seccomp. Once seccomp is
669 enabled via prctl, it cannot be disabled and the task is only
670 allowed to execute a few safe syscalls defined by each seccomp
671 mode.
672
673 If unsure, say N.
674
Linus Torvalds1da177e2005-04-16 15:20:36 -0700675config SMP
676 bool "Symmetric multi-processing support"
Paul Mundt357d5942007-06-11 15:32:07 +0900677 depends on SYS_SUPPORTS_SMP
Jens Axboe490f5de2008-06-10 20:52:59 +0200678 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700679 ---help---
680 This enables support for systems with more than one CPU. If you have
681 a system with only one CPU, like most personal computers, say N. If
682 you have a system with more than one CPU, say Y.
683
684 If you say N here, the kernel will run on single and multiprocessor
685 machines, but will use only one CPU of a multiprocessor machine. If
686 you say Y here, the kernel will run on many, but not all,
687 singleprocessor machines. On a singleprocessor machine, the kernel
688 will run faster if you say N here.
689
690 People using multiprocessor machines who say Y here should also say
691 Y to "Enhanced Real Time Clock Support", below.
692
Adrian Bunk03502fa2008-02-03 15:50:21 +0200693 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
694 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700695
696 If you don't know what to do here, say N.
697
698config NR_CPUS
699 int "Maximum number of CPUs (2-32)"
700 range 2 32
701 depends on SMP
Paul Mundt2eb2a432009-06-19 16:00:00 +0900702 default "4" if CPU_SUBTYPE_SHX3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700703 default "2"
704 help
705 This allows you to specify the maximum number of CPUs which this
706 kernel will support. The maximum supported value is 32 and the
707 minimum value which makes sense is 2.
708
709 This is purely to save memory - each supported CPU adds
710 approximately eight kilobytes to the kernel image.
711
Paul Mundt763142d2010-04-26 19:08:55 +0900712config HOTPLUG_CPU
713 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
714 depends on SMP && HOTPLUG && EXPERIMENTAL
715 help
716 Say Y here to experiment with turning CPUs off and on. CPUs
717 can be controlled through /sys/devices/system/cpu.
718
Paul Mundt91b91d02006-09-27 18:08:33 +0900719source "kernel/Kconfig.preempt"
720
Paul Mundt83662462007-09-28 16:04:49 +0900721config GUSA
722 def_bool y
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900723 depends on !SMP && SUPERH32
Paul Mundt83662462007-09-28 16:04:49 +0900724 help
725 This enables support for gUSA (general UserSpace Atomicity).
726 This is the default implementation for both UP and non-ll/sc
727 CPUs, and is used by the libc, amongst others.
728
729 For additional information, design information can be found
730 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
731
732 This should only be disabled for special cases where alternate
733 atomicity implementations exist.
734
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900735config GUSA_RB
736 bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
737 depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
738 help
739 Enabling this option will allow the kernel to implement some
Matt LaPlante692105b2009-01-26 11:12:25 +0100740 atomic operations using a software implementation of load-locked/
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900741 store-conditional (LLSC). On machines which do not have hardware
742 LLSC, this should be more efficient than the other alternative of
Matt LaPlante692105b2009-01-26 11:12:25 +0100743 disabling interrupts around the atomic sequence.
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900744
Paul Mundt43b87742010-04-13 14:43:03 +0900745source "drivers/sh/Kconfig"
746
Paul Mundtcad82442006-01-16 22:14:19 -0800747endmenu
748
749menu "Boot options"
750
751config ZERO_PAGE_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900752 hex
753 default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \
754 SH_7751_SOLUTION_ENGINE
755 default "0x00004000" if PAGE_SIZE_16KB || SH_SH03
Paul Mundt7a847f82006-12-26 15:29:19 +0900756 default "0x00002000" if PAGE_SIZE_8KB
Paul Mundtcad82442006-01-16 22:14:19 -0800757 default "0x00001000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700758 help
Paul Mundtcad82442006-01-16 22:14:19 -0800759 This sets the default offset of zero page.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700760
Paul Mundtcad82442006-01-16 22:14:19 -0800761config BOOT_LINK_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900762 hex
763 default "0x00210000" if SH_SHMIN
Paul Mundta2e76c82009-05-10 00:54:39 +0900764 default "0x00400000" if SH_CAYMAN
Paul Mundtb412a49a2009-05-10 01:23:25 +0900765 default "0x00810000" if SH_7780_SOLUTION_ENGINE
766 default "0x009e0000" if SH_TITAN
767 default "0x01800000" if SH_SDK7780
768 default "0x02000000" if SH_EDOSK7760
Paul Mundtcad82442006-01-16 22:14:19 -0800769 default "0x00800000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700770 help
Paul Mundtcad82442006-01-16 22:14:19 -0800771 This option allows you to set the link address offset of the zImage.
772 This can be useful if you are on a board which has a small amount of
773 memory.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700774
Paul Mundtb412a49a2009-05-10 01:23:25 +0900775config ENTRY_OFFSET
776 hex
777 default "0x00001000" if PAGE_SIZE_4KB
778 default "0x00002000" if PAGE_SIZE_8KB
779 default "0x00004000" if PAGE_SIZE_16KB
780 default "0x00010000" if PAGE_SIZE_64KB
781 default "0x00000000"
782
Magnus Damm4705b2e2010-05-18 14:43:15 +0000783config ROMIMAGE_MMCIF
784 bool "Include MMCIF loader in romImage (EXPERIMENTAL)"
785 depends on CPU_SUBTYPE_SH7724 && EXPERIMENTAL
786 help
787 Say Y here to include experimental MMCIF loading code in
788 romImage. With this enabled it is possible to write the romImage
789 kernel image to an MMC card and boot the kernel straight from
790 the reset vector. At reset the processor Mask ROM will load the
791 first part of the romImage which in turn loads the rest the kernel
792 image to RAM using the MMCIF hardware block.
793
Pawel Molld724a9c2009-08-24 16:25:38 +0900794choice
795 prompt "Kernel command line"
796 optional
797 default CMDLINE_OVERWRITE
798 help
799 Setting this option allows the kernel command line arguments
800 to be set.
801
802config CMDLINE_OVERWRITE
803 bool "Overwrite bootloader kernel arguments"
804 help
805 Given string will overwrite any arguments passed in by
806 a bootloader.
807
808config CMDLINE_EXTEND
809 bool "Extend bootloader kernel arguments"
810 help
811 Given string will be concatenated with arguments passed in
812 by a bootloader.
813
814endchoice
Linus Torvalds1da177e2005-04-16 15:20:36 -0700815
Paul Mundtcad82442006-01-16 22:14:19 -0800816config CMDLINE
Pawel Molld724a9c2009-08-24 16:25:38 +0900817 string "Kernel command line arguments string"
818 depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND
Paul Mundtcad82442006-01-16 22:14:19 -0800819 default "console=ttySC1,115200"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700820
821endmenu
822
Paul Mundtcad82442006-01-16 22:14:19 -0800823menu "Bus options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700824
Paul Mundtcad82442006-01-16 22:14:19 -0800825config SUPERHYWAY
826 tristate "SuperHyway Bus support"
827 depends on CPU_SUBTYPE_SH4_202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700828
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900829config MAPLE
Paul Mundte16038a2009-01-09 15:12:30 +0900830 bool "Maple Bus support"
831 depends on SH_DREAMCAST
832 help
833 The Maple Bus is SEGA's serial communication bus for peripherals
834 on the Dreamcast. Without this bus support you won't be able to
835 get your Dreamcast keyboard etc to work, so most users
836 probably want to say 'Y' here, unless you are only using the
837 Dreamcast with a serial line terminal or a remote network
838 connection.
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900839
Paul Mundt76934652009-10-27 10:36:55 +0900840config PCI
841 bool "PCI support"
842 depends on SYS_SUPPORTS_PCI
Paul Mundt320e68d2010-01-29 22:38:13 +0900843 select PCI_DOMAINS
Paul Mundt76934652009-10-27 10:36:55 +0900844 help
845 Find out whether you have a PCI motherboard. PCI is the name of a
846 bus system, i.e. the way the CPU talks to the other stuff inside
847 your box. If you have PCI, say Y, otherwise N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700848
Paul Mundt320e68d2010-01-29 22:38:13 +0900849config PCI_DOMAINS
850 bool
851
Paul Mundte16038a2009-01-09 15:12:30 +0900852source "drivers/pci/pcie/Kconfig"
853
Linus Torvalds1da177e2005-04-16 15:20:36 -0700854source "drivers/pci/Kconfig"
855
856source "drivers/pcmcia/Kconfig"
857
858source "drivers/pci/hotplug/Kconfig"
859
860endmenu
861
862menu "Executable file formats"
863
864source "fs/Kconfig.binfmt"
865
866endmenu
867
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900868menu "Power management options (EXPERIMENTAL)"
Magnus Dammaf998a92008-12-04 22:45:12 +0900869depends on EXPERIMENTAL
Johannes Bergf4cb5702007-12-08 02:14:00 +0100870
Magnus Dammc6f17cb2008-12-04 22:45:20 +0900871source "kernel/power/Kconfig"
872
873source "drivers/cpuidle/Kconfig"
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900874
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900875endmenu
876
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700877source "net/Kconfig"
878
Linus Torvalds1da177e2005-04-16 15:20:36 -0700879source "drivers/Kconfig"
880
881source "fs/Kconfig"
882
Linus Torvalds1da177e2005-04-16 15:20:36 -0700883source "arch/sh/Kconfig.debug"
884
885source "security/Kconfig"
886
887source "crypto/Kconfig"
888
Magnus Damm5f737b32010-04-28 05:46:11 +0000889menuconfig VIRTUALIZATION
890 bool "Virtualization"
891 default n
892 ---help---
893 Say Y here to get to see options for using your Linux host to run other
894 operating systems inside virtual machines (guests).
895 This option alone does not add any kernel code.
896
897 If you say N, all options in this submenu will be skipped and disabled.
898
899if VIRTUALIZATION
900
901source drivers/virtio/Kconfig
902
903endif # VIRTUALIZATION
904
Linus Torvalds1da177e2005-04-16 15:20:36 -0700905source "lib/Kconfig"