blob: ce298317a73e5da295b398ff140b14a267a3977e [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001config SUPERH
Paul Mundtea0e1a92007-11-21 15:58:01 +09002 def_bool y
Mark Salter09d8dd92013-10-07 22:15:58 -04003 select ARCH_MIGHT_HAVE_PC_PARPORT
David Rientjes6a108a12011-01-20 14:44:16 -08004 select EXPERT
Jean-Christop PLAGNIOL-VILLARD6d803ba2010-11-17 10:04:33 +01005 select CLKDEV_LOOKUP
Paul Mundt86e4dd52010-05-25 20:06:13 +09006 select HAVE_IDE if HAS_IOPORT
Yinghai Lu95f72d12010-07-12 14:36:09 +10007 select HAVE_MEMBLOCK
Tejun Heo534cfbe2011-12-08 10:22:08 -08008 select HAVE_MEMBLOCK_NODE_MAP
Paul Mundtadaf7fd2012-03-28 17:27:09 +09009 select ARCH_DISCARD_MEMBLOCK
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -050010 select HAVE_OPROFILE
Dmitry Baryshkov9de90ac2008-07-18 13:30:31 +040011 select HAVE_GENERIC_DMA_COHERENT
Paul Mundtd7b01f72008-12-10 20:17:15 +090012 select HAVE_ARCH_TRACEHOOK
Paul Mundtf802d962009-04-09 10:36:54 -070013 select HAVE_DMA_API_DEBUG
Paul Mundt73c926b2009-10-20 12:55:56 +090014 select HAVE_DMA_ATTRS
Ingo Molnarcdd6c482009-09-21 12:02:48 +020015 select HAVE_PERF_EVENTS
Catalin Marinas9b2a60c2012-10-08 16:28:13 -070016 select HAVE_DEBUG_BUGVERBOSE
Mark Brown7563bbf2012-04-15 10:52:54 +010017 select ARCH_HAVE_CUSTOM_GPIO_H
Huang Yingdf013ff2011-07-13 13:14:22 +080018 select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
Paul Mundt72f0c132009-10-27 17:08:55 +090019 select PERF_USE_VMALLOC
Catalin Marinasb69ec422012-10-08 16:28:11 -070020 select HAVE_DEBUG_KMEMLEAK
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 Mundt50cfa792011-01-14 15:52:54 +090024 select HAVE_KERNEL_XZ
Paul Mundtc7b16ef2010-01-13 13:29:19 +090025 select HAVE_KERNEL_LZO
Catalin Marinasaf1839e2012-10-08 16:28:08 -070026 select HAVE_UID16
Will Deaconc1d7e012012-07-30 14:42:46 -070027 select ARCH_WANT_IPC_PARSE_VERSION
Paul Mundta74f7e02009-09-16 14:30:34 +090028 select HAVE_SYSCALL_TRACEPOINTS
Paul Mundteaaaeef2010-06-14 15:16:53 +090029 select HAVE_REGS_AND_STACK_ACCESS_API
Rob Herring2ed86b12012-01-25 20:02:40 -060030 select MAY_HAVE_SPARSE_IRQ
Paul Mundted170922011-04-18 11:45:27 +090031 select IRQ_FORCED_THREADING
Paul Mundt6eac1af2009-05-08 19:48:47 +090032 select RTC_LIB
Paul Mundtf01789c2009-06-17 10:43:13 +090033 select GENERIC_ATOMIC64
Paul Mundt3d44ae42011-03-17 17:31:51 +090034 select GENERIC_IRQ_SHOW
Thomas Gleixnerea0588c2012-04-20 13:05:54 +000035 select GENERIC_SMP_IDLE_THREAD
Thomas Gleixnerdc775dd2013-03-21 22:49:59 +010036 select GENERIC_IDLE_POLL_SETUP
Anna-Maria Gleixner8cf200d2012-05-18 16:45:53 +000037 select GENERIC_CLOCKEVENTS
38 select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
Paul Mundt0e100e12012-05-25 13:02:48 +090039 select GENERIC_STRNCPY_FROM_USER
Paul Mundtcba8df42012-06-04 15:46:05 +090040 select GENERIC_STRNLEN_USER
David Howells786d35d2012-09-28 14:31:03 +093041 select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
42 select MODULES_USE_ELF_RELA
Al Viro881e2522012-12-25 16:20:46 -050043 select OLD_SIGSUSPEND
Al Viro0679a852012-12-25 19:23:55 -050044 select OLD_SIGACTION
Linus Torvalds1da177e2005-04-16 15:20:36 -070045 help
46 The SuperH is a RISC processor targeted for use in embedded systems
47 and consumer electronics; it was also used in the Sega Dreamcast
48 gaming console. The SuperH port has a home page at
49 <http://www.linux-sh.org/>.
50
Paul Mundt39d28a22007-11-08 18:39:33 +090051config SUPERH32
Paul Mundt3cc000b2009-04-11 08:39:27 +090052 def_bool ARCH = "sh"
Chris Smithd39f5452008-09-05 17:15:39 +090053 select HAVE_KPROBES
54 select HAVE_KRETPROBES
Paul Mundt6d63e732010-01-19 14:00:14 +090055 select HAVE_IOREMAP_PROT if MMU && !X2TLB
Paul Mundt694f94f2008-10-31 16:20:36 +090056 select HAVE_FUNCTION_TRACER
Matt Flemingfad57fe2008-11-12 20:11:47 +090057 select HAVE_FTRACE_MCOUNT_RECORD
58 select HAVE_DYNAMIC_FTRACE
Matt Flemingc1340c02009-06-28 14:05:44 +010059 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Paul Mundte4b053d2009-10-13 16:52:50 +090060 select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE
Will Deaconc1d7e012012-07-30 14:42:46 -070061 select ARCH_WANT_IPC_PARSE_VERSION
Matt Fleming327933f2009-07-11 00:29:03 +000062 select HAVE_FUNCTION_GRAPH_TRACER
Paul Mundtab6e5702008-12-11 18:46:46 +090063 select HAVE_ARCH_KGDB
Paul Mundt6fbfe8d2010-01-06 15:46:53 +090064 select HAVE_HW_BREAKPOINT
Frederic Weisbecker01027522010-04-11 18:55:56 +020065 select HAVE_MIXED_BREAKPOINTS_REGS
Sam Ravnborge583d6b2010-08-14 12:23:39 +000066 select PERF_EVENTS
Paul Mundt8dafc342009-04-02 11:56:38 +090067 select ARCH_HIBERNATION_POSSIBLE if MMU
Paul Mundt57b81332010-10-26 15:20:51 +090068 select SPARSE_IRQ
Kees Cook19952a92013-12-19 11:35:58 -080069 select HAVE_CC_STACKPROTECTOR
Paul Mundtea0e1a92007-11-21 15:58:01 +090070
71config SUPERH64
Paul Mundt3cc000b2009-04-11 08:39:27 +090072 def_bool ARCH = "sh64"
Paul Mundt3a898c02012-05-24 15:05:29 +090073 select KALLSYMS
Paul Mundt39d28a22007-11-08 18:39:33 +090074
Paul Mundtf42b7e32008-07-29 20:12:51 +090075config ARCH_DEFCONFIG
76 string
77 default "arch/sh/configs/shx3_defconfig" if SUPERH32
78 default "arch/sh/configs/cayman_defconfig" if SUPERH64
79
Linus Torvalds1da177e2005-04-16 15:20:36 -070080config RWSEM_GENERIC_SPINLOCK
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090081 def_bool y
Linus Torvalds1da177e2005-04-16 15:20:36 -070082
83config RWSEM_XCHGADD_ALGORITHM
84 bool
85
Paul Mundtfa691512007-03-08 19:41:21 +090086config GENERIC_BUG
87 def_bool y
Paul Mundta82d53e2007-11-21 18:22:05 +090088 depends on BUG && SUPERH32
Paul Mundtfa691512007-03-08 19:41:21 +090089
Paul Mundt3767f3f2009-06-15 00:00:42 +090090config GENERIC_CSUM
91 def_bool y
92 depends on SUPERH64
93
Akinobu Mitae2268c72006-03-26 01:39:35 -080094config GENERIC_HWEIGHT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +090095 def_bool y
Akinobu Mitae2268c72006-03-26 01:39:35 -080096
Linus Torvalds1da177e2005-04-16 15:20:36 -070097config GENERIC_CALIBRATE_DELAY
Paul Mundtcf204fa2008-09-08 20:47:42 +090098 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -070099
Paul Mundtbdcab872008-08-04 14:09:15 +0900100config GENERIC_LOCKBREAK
101 def_bool y
102 depends on SMP && PREEMPT
103
Magnus Dammaf998a92008-12-04 22:45:12 +0900104config ARCH_SUSPEND_POSSIBLE
105 def_bool n
106
107config ARCH_HIBERNATION_POSSIBLE
108 def_bool n
Paul Mundt357d5942007-06-11 15:32:07 +0900109
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900110config SYS_SUPPORTS_APM_EMULATION
111 bool
Magnus Dammaf998a92008-12-04 22:45:12 +0900112 select ARCH_SUSPEND_POSSIBLE
Paul Mundt357d5942007-06-11 15:32:07 +0900113
Paul Mundtffb4a732009-10-27 07:22:37 +0900114config SYS_SUPPORTS_HUGETLBFS
115 bool
116
Paul Mundt357d5942007-06-11 15:32:07 +0900117config SYS_SUPPORTS_SMP
118 bool
119
120config SYS_SUPPORTS_NUMA
121 bool
122
123config SYS_SUPPORTS_PCI
124 bool
Paul Mundt0a9b0db2007-01-24 21:56:20 +0900125
Paul Mundtf5ad8812009-01-29 18:08:58 +0900126config SYS_SUPPORTS_CMT
127 bool
128
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000129config SYS_SUPPORTS_MTU2
130 bool
131
Magnus Damm9570ef22009-05-01 06:51:00 +0000132config SYS_SUPPORTS_TMU
133 bool
134
Paul Mundtafbfb522006-12-04 18:17:28 +0900135config STACKTRACE_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900136 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900137
138config LOCKDEP_SUPPORT
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900139 def_bool y
Paul Mundtafbfb522006-12-04 18:17:28 +0900140
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900141config HAVE_LATENCYTOP_SUPPORT
142 def_bool y
Paul Mundt5a89f1a2008-09-13 01:44:03 +0900143
David Howellsf0d1b0b2006-12-08 02:37:49 -0800144config ARCH_HAS_ILOG2_U32
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900145 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800146
147config ARCH_HAS_ILOG2_U64
Harvey Harrisond7ef4fb2007-12-11 13:49:35 +0900148 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -0800149
Paul Mundt86e4dd52010-05-25 20:06:13 +0900150config NO_IOPORT
Paul Mundt37b7a972010-11-01 09:49:04 -0400151 def_bool !PCI
Paul Mundtc30b9c42012-05-21 18:19:18 +0900152 depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \
153 !SH_HP6XX && !SH_SOLUTION_ENGINE
Paul Mundt86e4dd52010-05-25 20:06:13 +0900154
Magnus Damme7cc9a72008-02-07 20:18:21 +0900155config IO_TRAPPED
156 bool
157
Paul Mundtb7e68d62012-03-29 16:05:10 +0900158config SWAP_IO_SPACE
159 bool
160
Paul Mundt01be5d62009-10-27 10:35:02 +0900161config DMA_COHERENT
162 bool
163
164config DMA_NONCOHERENT
165 def_bool !DMA_COHERENT
166
FUJITA Tomonori5cabbb62010-03-10 15:23:27 -0800167config NEED_DMA_MAP_STATE
168 def_bool DMA_NONCOHERENT
169
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700170config NEED_SG_DMA_LENGTH
171 def_bool y
172
Linus Torvalds1da177e2005-04-16 15:20:36 -0700173source "init/Kconfig"
174
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700175source "kernel/Kconfig.freezer"
176
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177menu "System type"
178
Paul Mundtb5f42db2007-11-08 18:38:14 +0900179#
180# Processor families
181#
182config CPU_SH2
183 bool
184
185config CPU_SH2A
186 bool
187 select CPU_SH2
Paul Mundte2fcf742010-11-04 12:32:24 +0900188 select UNCACHED_MAPPING
Paul Mundtb5f42db2007-11-08 18:38:14 +0900189
190config CPU_SH3
191 bool
192 select CPU_HAS_INTEVT
193 select CPU_HAS_SR_RB
Paul Mundt4fa48e12009-05-08 15:28:15 +0900194 select SYS_SUPPORTS_TMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900195
196config CPU_SH4
197 bool
198 select CPU_HAS_INTEVT
199 select CPU_HAS_SR_RB
Paul Mundtb5f42db2007-11-08 18:38:14 +0900200 select CPU_HAS_FPU if !CPU_SH4AL_DSP
Paul Mundt4fa48e12009-05-08 15:28:15 +0900201 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900202 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtb5f42db2007-11-08 18:38:14 +0900203
204config CPU_SH4A
205 bool
206 select CPU_SH4
207
208config CPU_SH4AL_DSP
209 bool
210 select CPU_SH4A
211 select CPU_HAS_DSP
212
Paul Mundtea0e1a92007-11-21 15:58:01 +0900213config CPU_SH5
214 bool
215 select CPU_HAS_FPU
Paul Mundtadd47062009-05-08 16:12:17 +0900216 select SYS_SUPPORTS_TMU
Paul Mundtffb4a732009-10-27 07:22:37 +0900217 select SYS_SUPPORTS_HUGETLBFS if MMU
Paul Mundtea0e1a92007-11-21 15:58:01 +0900218
Paul Mundtb5f42db2007-11-08 18:38:14 +0900219config CPU_SHX2
220 bool
221
222config CPU_SHX3
223 bool
Paul Mundt01be5d62009-10-27 10:35:02 +0900224 select DMA_COHERENT
Paul Mundt4b478ee2010-05-11 15:24:04 +0900225 select SYS_SUPPORTS_SMP
226 select SYS_SUPPORTS_NUMA
Paul Mundtb5f42db2007-11-08 18:38:14 +0900227
Paul Mundtdc65a972009-03-10 16:26:29 +0900228config ARCH_SHMOBILE
229 bool
Magnus Damm77594912009-03-13 15:23:04 +0000230 select ARCH_SUSPEND_POSSIBLE
Magnus Dammac2c5962009-08-19 10:31:53 +0000231 select PM
232 select PM_RUNTIME
Paul Mundtdc65a972009-03-10 16:26:29 +0900233
Matt Fleming86c8c042010-09-10 20:36:23 +0100234config CPU_HAS_PMU
235 depends on CPU_SH4 || CPU_SH4A
236 default y
237 bool
238
Paul Mundt3cc000b2009-04-11 08:39:27 +0900239if SUPERH32
240
Paul Mundtb5f42db2007-11-08 18:38:14 +0900241choice
242 prompt "Processor sub-type selection"
243
244#
245# Processor subtypes
246#
247
248# SH-2 Processor Support
249
250config CPU_SUBTYPE_SH7619
251 bool "Support SH7619 processor"
252 select CPU_SH2
Paul Mundtf5ad8812009-01-29 18:08:58 +0900253 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900254
255# SH-2A Processor Support
256
Peter Griffin28259992008-11-28 22:48:20 +0900257config CPU_SUBTYPE_SH7201
258 bool "Support SH7201 processor"
259 select CPU_SH2A
260 select CPU_HAS_FPU
Magnus Dammda107c62009-04-30 07:06:26 +0000261 select SYS_SUPPORTS_MTU2
Peter Griffin28259992008-11-28 22:48:20 +0900262
Paul Mundt6d01f512007-11-26 18:17:21 +0900263config CPU_SUBTYPE_SH7203
264 bool "Support SH7203 processor"
265 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900266 select CPU_HAS_FPU
Paul Mundtf5ad8812009-01-29 18:08:58 +0900267 select SYS_SUPPORTS_CMT
Magnus Dammda107c62009-04-30 07:06:26 +0000268 select SYS_SUPPORTS_MTU2
Paul Mundtf020c922010-11-01 12:24:48 -0400269 select ARCH_WANT_OPTIONAL_GPIOLIB
Laurent Pinchartb768ecbc2012-12-15 23:51:05 +0100270 select PINCTRL
Paul Mundt6d01f512007-11-26 18:17:21 +0900271
Paul Mundtb5f42db2007-11-08 18:38:14 +0900272config CPU_SUBTYPE_SH7206
273 bool "Support SH7206 processor"
274 select CPU_SH2A
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 Mundtb5f42db2007-11-08 18:38:14 +0900277
Paul Mundta8f67f42007-11-26 19:54:02 +0900278config CPU_SUBTYPE_SH7263
279 bool "Support SH7263 processor"
280 select CPU_SH2A
Paul Mundt74d99a52007-11-26 20:38:36 +0900281 select CPU_HAS_FPU
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 Mundta8f67f42007-11-26 19:54:02 +0900284
Phil Edworthy51ce3062012-05-09 07:59:27 +0100285config CPU_SUBTYPE_SH7264
286 bool "Support SH7264 processor"
287 select CPU_SH2A
288 select CPU_HAS_FPU
289 select SYS_SUPPORTS_CMT
290 select SYS_SUPPORTS_MTU2
Laurent Pinchart5946e7b2012-12-15 23:51:06 +0100291 select PINCTRL
Phil Edworthy51ce3062012-05-09 07:59:27 +0100292
Phil Edworthy0b25b7c2012-05-10 09:26:52 +0100293config CPU_SUBTYPE_SH7269
294 bool "Support SH7269 processor"
295 select CPU_SH2A
296 select CPU_HAS_FPU
297 select SYS_SUPPORTS_CMT
298 select SYS_SUPPORTS_MTU2
Laurent Pinchartfb872fc2012-12-15 23:51:07 +0100299 select PINCTRL
Phil Edworthy0b25b7c2012-05-10 09:26:52 +0100300
Paul Mundt2ad69902008-03-13 12:52:44 +0900301config CPU_SUBTYPE_MXG
302 bool "Support MX-G processor"
303 select CPU_SH2A
Magnus Dammda107c62009-04-30 07:06:26 +0000304 select SYS_SUPPORTS_MTU2
Paul Mundt2ad69902008-03-13 12:52:44 +0900305 help
306 Select MX-G if running on an R8A03022BG part.
307
Paul Mundtb5f42db2007-11-08 18:38:14 +0900308# SH-3 Processor Support
309
310config CPU_SUBTYPE_SH7705
311 bool "Support SH7705 processor"
312 select CPU_SH3
313
314config CPU_SUBTYPE_SH7706
315 bool "Support SH7706 processor"
316 select CPU_SH3
317 help
318 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
319
320config CPU_SUBTYPE_SH7707
321 bool "Support SH7707 processor"
322 select CPU_SH3
323 help
324 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
325
326config CPU_SUBTYPE_SH7708
327 bool "Support SH7708 processor"
328 select CPU_SH3
329 help
330 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
331 if you have a 100 Mhz SH-3 HD6417708R CPU.
332
333config CPU_SUBTYPE_SH7709
334 bool "Support SH7709 processor"
335 select CPU_SH3
336 help
337 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
338
339config CPU_SUBTYPE_SH7710
340 bool "Support SH7710 processor"
341 select CPU_SH3
342 select CPU_HAS_DSP
343 help
344 Select SH7710 if you have a SH3-DSP SH7710 CPU.
345
346config CPU_SUBTYPE_SH7712
347 bool "Support SH7712 processor"
348 select CPU_SH3
349 select CPU_HAS_DSP
350 help
351 Select SH7712 if you have a SH3-DSP SH7712 CPU.
352
353config CPU_SUBTYPE_SH7720
354 bool "Support SH7720 processor"
355 select CPU_SH3
356 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000357 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400358 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900359 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900360 select USB_OHCI_SH if USB_OHCI_HCD
Laurent Pinchart85db6bf2012-12-15 23:51:08 +0100361 select PINCTRL
Paul Mundtb5f42db2007-11-08 18:38:14 +0900362 help
363 Select SH7720 if you have a SH3-DSP SH7720 CPU.
364
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900365config CPU_SUBTYPE_SH7721
366 bool "Support SH7721 processor"
367 select CPU_SH3
368 select CPU_HAS_DSP
Magnus Damm2b23a882009-05-12 10:21:11 +0000369 select SYS_SUPPORTS_CMT
Paul Mundte3e98872010-12-01 15:58:58 +0900370 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900371 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda31a49c42007-12-26 11:45:06 +0900372 help
373 Select SH7721 if you have a SH3-DSP SH7721 CPU.
374
Paul Mundtb5f42db2007-11-08 18:38:14 +0900375# SH-4 Processor Support
376
377config CPU_SUBTYPE_SH7750
378 bool "Support SH7750 processor"
379 select CPU_SH4
380 help
381 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
382
383config CPU_SUBTYPE_SH7091
384 bool "Support SH7091 processor"
385 select CPU_SH4
386 help
387 Select SH7091 if you have an SH-4 based Sega device (such as
388 the Dreamcast, Naomi, and Naomi 2).
389
390config CPU_SUBTYPE_SH7750R
391 bool "Support SH7750R processor"
392 select CPU_SH4
393
394config CPU_SUBTYPE_SH7750S
395 bool "Support SH7750S processor"
396 select CPU_SH4
397
398config CPU_SUBTYPE_SH7751
399 bool "Support SH7751 processor"
400 select CPU_SH4
401 help
402 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
403 or if you have a HD6417751R CPU.
404
405config CPU_SUBTYPE_SH7751R
406 bool "Support SH7751R processor"
407 select CPU_SH4
408
409config CPU_SUBTYPE_SH7760
410 bool "Support SH7760 processor"
411 select CPU_SH4
412
413config CPU_SUBTYPE_SH4_202
414 bool "Support SH4-202 processor"
415 select CPU_SH4
416
417# SH-4A Processor Support
418
Paul Mundt178dd0c2008-04-09 17:56:18 +0900419config CPU_SUBTYPE_SH7723
420 bool "Support SH7723 processor"
421 select CPU_SH4A
422 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900423 select ARCH_SHMOBILE
Paul Mundt178dd0c2008-04-09 17:56:18 +0900424 select ARCH_SPARSEMEM_ENABLE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900425 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400426 select ARCH_WANT_OPTIONAL_GPIOLIB
Laurent Pinchart16941a82012-12-15 23:51:10 +0100427 select PINCTRL
Paul Mundt178dd0c2008-04-09 17:56:18 +0900428 help
429 Select SH7723 if you have an SH-MobileR2 CPU.
430
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900431config CPU_SUBTYPE_SH7724
432 bool "Support SH7724 processor"
433 select CPU_SH4A
434 select CPU_SHX2
Paul Mundt59fe7002009-04-16 15:43:42 +0900435 select ARCH_SHMOBILE
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900436 select ARCH_SPARSEMEM_ENABLE
437 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400438 select ARCH_WANT_OPTIONAL_GPIOLIB
Laurent Pinchart18ebd222012-12-15 23:51:11 +0100439 select PINCTRL
Kuninori Morimoto0207a2e2009-04-16 14:40:56 +0900440 help
441 Select SH7724 if you have an SH-MobileR2R CPU.
442
Nobuhiro Iwamatsufea88a02012-04-12 15:45:32 +0900443config CPU_SUBTYPE_SH7734
444 bool "Support SH7734 processor"
445 select CPU_SH4A
446 select CPU_SHX2
447 select ARCH_WANT_OPTIONAL_GPIOLIB
448 select USB_ARCH_HAS_OHCI
449 select USB_ARCH_HAS_EHCI
Laurent Pinchart2c172182012-12-15 23:51:12 +0100450 select PINCTRL
Nobuhiro Iwamatsufea88a02012-04-12 15:45:32 +0900451 help
452 Select SH7734 if you have a SH4A SH7734 CPU.
453
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900454config CPU_SUBTYPE_SH7757
455 bool "Support SH7757 processor"
456 select CPU_SH4A
457 select CPU_SHX2
Paul Mundtf020c922010-11-01 12:24:48 -0400458 select ARCH_WANT_OPTIONAL_GPIOLIB
Yoshihiro Shimoda0fe48602011-02-25 07:38:47 +0000459 select USB_ARCH_HAS_OHCI
460 select USB_ARCH_HAS_EHCI
Laurent Pincharteb61b772012-12-15 23:51:13 +0100461 select PINCTRL
Yoshihiro Shimodac01f0f12009-08-21 16:30:28 +0900462 help
463 Select SH7757 if you have a SH4A SH7757 CPU.
464
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900465config CPU_SUBTYPE_SH7763
466 bool "Support SH7763 processor"
467 select CPU_SH4A
Paul Mundte3e98872010-12-01 15:58:58 +0900468 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900469 select USB_OHCI_SH if USB_OHCI_HCD
Yoshihiro Shimoda7d740a02008-01-07 14:40:07 +0900470 help
471 Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
472
Paul Mundtb5f42db2007-11-08 18:38:14 +0900473config CPU_SUBTYPE_SH7770
474 bool "Support SH7770 processor"
475 select CPU_SH4A
476
477config CPU_SUBTYPE_SH7780
478 bool "Support SH7780 processor"
479 select CPU_SH4A
480
481config CPU_SUBTYPE_SH7785
482 bool "Support SH7785 processor"
483 select CPU_SH4A
484 select CPU_SHX2
485 select ARCH_SPARSEMEM_ENABLE
486 select SYS_SUPPORTS_NUMA
Paul Mundtf020c922010-11-01 12:24:48 -0400487 select ARCH_WANT_OPTIONAL_GPIOLIB
Laurent Pinchart77bd27b2012-12-15 23:51:14 +0100488 select PINCTRL
Paul Mundtb5f42db2007-11-08 18:38:14 +0900489
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900490config CPU_SUBTYPE_SH7786
491 bool "Support SH7786 processor"
492 select CPU_SH4A
Paul Mundt37042fb2009-03-03 15:57:02 +0900493 select CPU_SHX3
Paul Mundt8263a672009-03-17 17:49:49 +0900494 select CPU_HAS_PTEAEX
Paul Mundt2eb2a432009-06-19 16:00:00 +0900495 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundtf020c922010-11-01 12:24:48 -0400496 select ARCH_WANT_OPTIONAL_GPIOLIB
Paul Mundte3e98872010-12-01 15:58:58 +0900497 select USB_ARCH_HAS_OHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900498 select USB_OHCI_SH if USB_OHCI_HCD
Paul Mundte3e98872010-12-01 15:58:58 +0900499 select USB_ARCH_HAS_EHCI
Paul Mundt7b61ca52011-06-30 15:04:38 +0900500 select USB_EHCI_SH if USB_EHCI_HCD
Laurent Pinchartc0fdbff2012-12-15 23:51:15 +0100501 select PINCTRL
Kuninori Morimoto55ba99e2009-03-03 15:40:25 +0900502
Paul Mundtb5f42db2007-11-08 18:38:14 +0900503config CPU_SUBTYPE_SHX3
504 bool "Support SH-X3 processor"
505 select CPU_SH4A
506 select CPU_SHX3
Paul Mundt58402632008-09-05 15:36:39 +0900507 select GENERIC_CLOCKEVENTS_BROADCAST if SMP
Paul Mundt742759e2010-10-02 19:43:40 +0900508 select ARCH_REQUIRE_GPIOLIB
Laurent Pinchart3e347f02012-12-15 23:51:16 +0100509 select PINCTRL
Paul Mundtb5f42db2007-11-08 18:38:14 +0900510
511# SH4AL-DSP Processor Support
512
513config CPU_SUBTYPE_SH7343
514 bool "Support SH7343 processor"
515 select CPU_SH4AL_DSP
Paul Mundtdc65a972009-03-10 16:26:29 +0900516 select ARCH_SHMOBILE
Paul Mundtf5ad8812009-01-29 18:08:58 +0900517 select SYS_SUPPORTS_CMT
Paul Mundtb5f42db2007-11-08 18:38:14 +0900518
519config CPU_SUBTYPE_SH7722
520 bool "Support SH7722 processor"
521 select CPU_SH4AL_DSP
522 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900523 select ARCH_SHMOBILE
Paul Mundtb5f42db2007-11-08 18:38:14 +0900524 select ARCH_SPARSEMEM_ENABLE
525 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900526 select SYS_SUPPORTS_CMT
Paul Mundtf020c922010-11-01 12:24:48 -0400527 select ARCH_WANT_OPTIONAL_GPIOLIB
Laurent Pinchartef97c3c2012-12-15 23:51:09 +0100528 select PINCTRL
Paul Mundtb5f42db2007-11-08 18:38:14 +0900529
Magnus Damm9109a302008-02-08 17:31:24 +0900530config CPU_SUBTYPE_SH7366
531 bool "Support SH7366 processor"
532 select CPU_SH4AL_DSP
533 select CPU_SHX2
Paul Mundtdc65a972009-03-10 16:26:29 +0900534 select ARCH_SHMOBILE
Magnus Damm9109a302008-02-08 17:31:24 +0900535 select ARCH_SPARSEMEM_ENABLE
536 select SYS_SUPPORTS_NUMA
Paul Mundtf5ad8812009-01-29 18:08:58 +0900537 select SYS_SUPPORTS_CMT
Magnus Damm9109a302008-02-08 17:31:24 +0900538
Paul Mundt3cc000b2009-04-11 08:39:27 +0900539endchoice
540
541endif
542
543if SUPERH64
544
545choice
546 prompt "Processor sub-type selection"
547
Paul Mundtea0e1a92007-11-21 15:58:01 +0900548# SH-5 Processor Support
549
550config CPU_SUBTYPE_SH5_101
551 bool "Support SH5-101 processor"
552 select CPU_SH5
553
554config CPU_SUBTYPE_SH5_103
555 bool "Support SH5-103 processor"
Paul Mundt8ef97dd2008-02-14 15:30:54 +0900556 select CPU_SH5
Paul Mundtea0e1a92007-11-21 15:58:01 +0900557
Paul Mundtb5f42db2007-11-08 18:38:14 +0900558endchoice
559
Paul Mundt3cc000b2009-04-11 08:39:27 +0900560endif
561
Paul Mundtcad82442006-01-16 22:14:19 -0800562source "arch/sh/mm/Kconfig"
Paul Mundt939a24a2008-07-29 21:41:37 +0900563
Paul Mundt4690bdc2007-11-09 13:45:42 +0900564source "arch/sh/Kconfig.cpu"
Paul Mundtcad82442006-01-16 22:14:19 -0800565
Paul Mundt939a24a2008-07-29 21:41:37 +0900566source "arch/sh/boards/Kconfig"
Paul Mundtf3d22292007-05-14 17:29:12 +0900567
Paul Mundt32351a22007-03-12 14:38:59 +0900568menu "Timer and clock configuration"
569
Magnus Damm9570ef22009-05-01 06:51:00 +0000570config SH_TIMER_TMU
571 bool "TMU timer driver"
Magnus Dammf19900b2009-05-12 10:25:54 +0000572 depends on SYS_SUPPORTS_TMU
Magnus Damm9570ef22009-05-01 06:51:00 +0000573 default y
Magnus Damm9570ef22009-05-01 06:51:00 +0000574 help
575 This enables the build of the TMU timer driver.
576
Paul Mundtf5ad8812009-01-29 18:08:58 +0900577config SH_TIMER_CMT
Magnus Dammf4257522009-04-30 04:09:26 +0000578 bool "CMT timer driver"
579 depends on SYS_SUPPORTS_CMT
580 default y
Magnus Dammf4257522009-04-30 04:09:26 +0000581 help
582 This enables build of the CMT timer driver.
Paul Mundtf5ad8812009-01-29 18:08:58 +0900583
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000584config SH_TIMER_MTU2
585 bool "MTU2 timer driver"
Magnus Damm3280c882009-04-30 07:12:09 +0000586 depends on SYS_SUPPORTS_MTU2
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000587 default y
Magnus Dammd5ed4c22009-04-30 07:02:49 +0000588 help
589 This enables build of the MTU2 timer driver.
590
Paul Mundtcad82442006-01-16 22:14:19 -0800591config SH_PCLK_FREQ
592 int "Peripheral clock frequency (in Hz)"
Paul Mundt8152a742009-12-29 11:09:30 +0900593 depends on SH_CLK_CPG_LEGACY
Yoshinori Sato9d4436a2006-11-05 15:40:13 +0900594 default "31250000" if CPU_SUBTYPE_SH7619
Paul Mundt8152a742009-12-29 11:09:30 +0900595 default "33333333" if CPU_SUBTYPE_SH7770 || \
596 CPU_SUBTYPE_SH7760 || \
597 CPU_SUBTYPE_SH7705 || \
598 CPU_SUBTYPE_SH7203 || \
599 CPU_SUBTYPE_SH7206 || \
600 CPU_SUBTYPE_SH7263 || \
Paul Mundt43a18392010-01-19 19:37:14 +0900601 CPU_SUBTYPE_MXG
Paul Mundt05627482007-05-15 16:25:47 +0900602 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
Paul Mundtcad82442006-01-16 22:14:19 -0800603 default "66000000" if CPU_SUBTYPE_SH4_202
Paul Mundt05627482007-05-15 16:25:47 +0900604 default "50000000"
Paul Mundtcad82442006-01-16 22:14:19 -0800605 help
606 This option is used to specify the peripheral clock frequency.
607 This is necessary for determining the reference clock value on
608 platforms lacking an RTC.
609
Paul Mundt36aa1e32009-05-22 14:00:34 +0900610config SH_CLK_CPG
611 def_bool y
612
Paul Mundt253b0882009-05-13 17:38:11 +0900613config SH_CLK_CPG_LEGACY
Paul Mundt36aa1e32009-05-22 14:00:34 +0900614 depends on SH_CLK_CPG
Paul Mundt43a18392010-01-19 19:37:14 +0900615 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \
Phil Edworthy51ce3062012-05-09 07:59:27 +0100616 !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \
Paul Mundtbcb86e02012-05-10 17:20:56 +0900617 !CPU_SUBTYPE_SH7734 && !CPU_SUBTYPE_SH7264 && \
618 !CPU_SUBTYPE_SH7269
Paul Mundt253b0882009-05-13 17:38:11 +0900619
Paul Mundt32351a22007-03-12 14:38:59 +0900620endmenu
621
Paul Mundtcad82442006-01-16 22:14:19 -0800622menu "CPU Frequency scaling"
Paul Mundtcad82442006-01-16 22:14:19 -0800623source "drivers/cpufreq/Kconfig"
Paul Mundtcad82442006-01-16 22:14:19 -0800624endmenu
625
Paul Mundt9f5e8ee2006-11-24 11:22:57 +0900626source "arch/sh/drivers/Kconfig"
627
Paul Mundtcad82442006-01-16 22:14:19 -0800628endmenu
629
Paul Mundtcad82442006-01-16 22:14:19 -0800630menu "Kernel features"
631
Paul Mundt91b91d02006-09-27 18:08:33 +0900632source kernel/Kconfig.hz
633
Paul Mundtcad82442006-01-16 22:14:19 -0800634config KEXEC
635 bool "kexec system call (EXPERIMENTAL)"
Kees Cook0d57af12013-01-16 18:53:26 -0800636 depends on SUPERH32 && MMU
Paul Mundtcad82442006-01-16 22:14:19 -0800637 help
638 kexec is a system call that implements the ability to shutdown your
639 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400640 but it is independent of the system firmware. And like a reboot
Paul Mundtcad82442006-01-16 22:14:19 -0800641 you can start any kernel with it, not just Linux.
642
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400643 The name comes from the similarity to the exec system call.
Paul Mundtcad82442006-01-16 22:14:19 -0800644
645 It is an ongoing process to be certain the hardware in a machine
646 is properly shutdown, so do not be surprised if this code does not
Geert Uytterhoevenbf220692013-08-20 21:38:03 +0200647 initially work for you. As of this writing the exact hardware
648 interface is strongly in flux, so no good recommendation can be
649 made.
Paul Mundtcad82442006-01-16 22:14:19 -0800650
Paul Mundt4d5ade52007-04-27 11:25:57 +0900651config CRASH_DUMP
652 bool "kernel crash dumps (EXPERIMENTAL)"
Kees Cook0d57af12013-01-16 18:53:26 -0800653 depends on SUPERH32 && BROKEN_ON_SMP
Paul Mundt4d5ade52007-04-27 11:25:57 +0900654 help
655 Generate crash dump after being started by kexec.
656 This should be normally only set in special crash dump kernels
657 which are loaded in the main kernel with kexec-tools into
658 a specially reserved region and then later executed after
659 a crash by kdump/kexec. The crash dump kernel must be compiled
660 to a memory address not used by the main kernel using
Simon Hormane66ac3f2011-09-15 20:13:00 +0900661 PHYSICAL_START.
Paul Mundt4d5ade52007-04-27 11:25:57 +0900662
663 For more details see Documentation/kdump/kdump.txt
664
Magnus Dammb7cf6dd2009-03-18 08:51:29 +0000665config KEXEC_JUMP
666 bool "kexec jump (EXPERIMENTAL)"
Kees Cook0d57af12013-01-16 18:53:26 -0800667 depends on SUPERH32 && KEXEC && HIBERNATION
Magnus Dammb7cf6dd2009-03-18 08:51:29 +0000668 help
669 Jump between original kernel and kexeced kernel and invoke
670 code via KEXEC
671
Simon Hormane66ac3f2011-09-15 20:13:00 +0900672config PHYSICAL_START
673 hex "Physical address where the kernel is loaded" if (EXPERT || CRASH_DUMP)
674 default MEMORY_START
675 ---help---
676 This gives the physical address where the kernel is loaded
677 and is ordinarily the same as MEMORY_START.
678
679 Different values are primarily used in the case of kexec on panic
680 where the fail safe kernel needs to run at a different address
681 than the panic-ed kernel.
682
Paul Mundtc4637d42008-07-30 15:30:52 +0900683config SECCOMP
684 bool "Enable seccomp to safely compute untrusted bytecode"
685 depends on PROC_FS
Paul Mundtc4637d42008-07-30 15:30:52 +0900686 help
687 This kernel feature is useful for number crunching applications
688 that may need to compute untrusted bytecode during their
689 execution. By using pipes or other transports made available to
690 the process as file descriptors supporting the read/write
691 syscalls, it's possible to isolate those applications in
692 their own address space using seccomp. Once seccomp is
693 enabled via prctl, it cannot be disabled and the task is only
694 allowed to execute a few safe syscalls defined by each seccomp
695 mode.
696
697 If unsure, say N.
698
Linus Torvalds1da177e2005-04-16 15:20:36 -0700699config SMP
700 bool "Symmetric multi-processing support"
Paul Mundt357d5942007-06-11 15:32:07 +0900701 depends on SYS_SUPPORTS_SMP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700702 ---help---
703 This enables support for systems with more than one CPU. If you have
704 a system with only one CPU, like most personal computers, say N. If
705 you have a system with more than one CPU, say Y.
706
707 If you say N here, the kernel will run on single and multiprocessor
708 machines, but will use only one CPU of a multiprocessor machine. If
709 you say Y here, the kernel will run on many, but not all,
710 singleprocessor machines. On a singleprocessor machine, the kernel
711 will run faster if you say N here.
712
713 People using multiprocessor machines who say Y here should also say
714 Y to "Enhanced Real Time Clock Support", below.
715
Adrian Bunk03502fa2008-02-03 15:50:21 +0200716 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
717 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700718
719 If you don't know what to do here, say N.
720
721config NR_CPUS
722 int "Maximum number of CPUs (2-32)"
723 range 2 32
724 depends on SMP
Paul Mundt2eb2a432009-06-19 16:00:00 +0900725 default "4" if CPU_SUBTYPE_SHX3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700726 default "2"
727 help
728 This allows you to specify the maximum number of CPUs which this
729 kernel will support. The maximum supported value is 32 and the
730 minimum value which makes sense is 2.
731
732 This is purely to save memory - each supported CPU adds
733 approximately eight kilobytes to the kernel image.
734
Paul Mundt763142d2010-04-26 19:08:55 +0900735config HOTPLUG_CPU
736 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
Stephen Rothwell40b31362013-05-21 13:49:35 +1000737 depends on SMP
Paul Mundt763142d2010-04-26 19:08:55 +0900738 help
739 Say Y here to experiment with turning CPUs off and on. CPUs
740 can be controlled through /sys/devices/system/cpu.
741
Paul Mundt91b91d02006-09-27 18:08:33 +0900742source "kernel/Kconfig.preempt"
743
Paul Mundt83662462007-09-28 16:04:49 +0900744config GUSA
745 def_bool y
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900746 depends on !SMP && SUPERH32
Paul Mundt83662462007-09-28 16:04:49 +0900747 help
748 This enables support for gUSA (general UserSpace Atomicity).
749 This is the default implementation for both UP and non-ll/sc
750 CPUs, and is used by the libc, amongst others.
751
752 For additional information, design information can be found
753 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
754
755 This should only be disabled for special cases where alternate
756 atomicity implementations exist.
757
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900758config GUSA_RB
759 bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
760 depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
761 help
762 Enabling this option will allow the kernel to implement some
Matt LaPlante692105b2009-01-26 11:12:25 +0100763 atomic operations using a software implementation of load-locked/
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900764 store-conditional (LLSC). On machines which do not have hardware
765 LLSC, this should be more efficient than the other alternative of
Matt LaPlante692105b2009-01-26 11:12:25 +0100766 disabling interrupts around the atomic sequence.
Stuart Menefy1efe4ce2007-11-30 16:12:36 +0900767
Matt Fleming86c8c042010-09-10 20:36:23 +0100768config HW_PERF_EVENTS
769 bool "Enable hardware performance counter support for perf events"
770 depends on PERF_EVENTS && CPU_HAS_PMU
771 default y
772 help
773 Enable hardware performance counter support for perf events. If
774 disabled, perf events will use software events only.
775
Paul Mundt43b87742010-04-13 14:43:03 +0900776source "drivers/sh/Kconfig"
777
Paul Mundtcad82442006-01-16 22:14:19 -0800778endmenu
779
780menu "Boot options"
781
782config ZERO_PAGE_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900783 hex
784 default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \
785 SH_7751_SOLUTION_ENGINE
786 default "0x00004000" if PAGE_SIZE_16KB || SH_SH03
Paul Mundt7a847f82006-12-26 15:29:19 +0900787 default "0x00002000" if PAGE_SIZE_8KB
Paul Mundtcad82442006-01-16 22:14:19 -0800788 default "0x00001000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700789 help
Paul Mundtcad82442006-01-16 22:14:19 -0800790 This sets the default offset of zero page.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700791
Paul Mundtcad82442006-01-16 22:14:19 -0800792config BOOT_LINK_OFFSET
Paul Mundtb412a49a2009-05-10 01:23:25 +0900793 hex
794 default "0x00210000" if SH_SHMIN
Paul Mundta2e76c82009-05-10 00:54:39 +0900795 default "0x00400000" if SH_CAYMAN
Paul Mundtb412a49a2009-05-10 01:23:25 +0900796 default "0x00810000" if SH_7780_SOLUTION_ENGINE
797 default "0x009e0000" if SH_TITAN
798 default "0x01800000" if SH_SDK7780
799 default "0x02000000" if SH_EDOSK7760
Paul Mundtcad82442006-01-16 22:14:19 -0800800 default "0x00800000"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700801 help
Paul Mundtcad82442006-01-16 22:14:19 -0800802 This option allows you to set the link address offset of the zImage.
803 This can be useful if you are on a board which has a small amount of
804 memory.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700805
Paul Mundtb412a49a2009-05-10 01:23:25 +0900806config ENTRY_OFFSET
807 hex
808 default "0x00001000" if PAGE_SIZE_4KB
809 default "0x00002000" if PAGE_SIZE_8KB
810 default "0x00004000" if PAGE_SIZE_16KB
811 default "0x00010000" if PAGE_SIZE_64KB
812 default "0x00000000"
813
Magnus Damm4705b2e2010-05-18 14:43:15 +0000814config ROMIMAGE_MMCIF
815 bool "Include MMCIF loader in romImage (EXPERIMENTAL)"
Kees Cook0d57af12013-01-16 18:53:26 -0800816 depends on CPU_SUBTYPE_SH7724
Magnus Damm4705b2e2010-05-18 14:43:15 +0000817 help
818 Say Y here to include experimental MMCIF loading code in
819 romImage. With this enabled it is possible to write the romImage
820 kernel image to an MMC card and boot the kernel straight from
821 the reset vector. At reset the processor Mask ROM will load the
822 first part of the romImage which in turn loads the rest the kernel
823 image to RAM using the MMCIF hardware block.
824
Pawel Molld724a9c2009-08-24 16:25:38 +0900825choice
826 prompt "Kernel command line"
827 optional
828 default CMDLINE_OVERWRITE
829 help
830 Setting this option allows the kernel command line arguments
831 to be set.
832
833config CMDLINE_OVERWRITE
834 bool "Overwrite bootloader kernel arguments"
835 help
836 Given string will overwrite any arguments passed in by
837 a bootloader.
838
839config CMDLINE_EXTEND
840 bool "Extend bootloader kernel arguments"
841 help
842 Given string will be concatenated with arguments passed in
843 by a bootloader.
844
845endchoice
Linus Torvalds1da177e2005-04-16 15:20:36 -0700846
Paul Mundtcad82442006-01-16 22:14:19 -0800847config CMDLINE
Pawel Molld724a9c2009-08-24 16:25:38 +0900848 string "Kernel command line arguments string"
849 depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND
Paul Mundtcad82442006-01-16 22:14:19 -0800850 default "console=ttySC1,115200"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700851
852endmenu
853
Paul Mundtcad82442006-01-16 22:14:19 -0800854menu "Bus options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700855
Paul Mundtcad82442006-01-16 22:14:19 -0800856config SUPERHYWAY
857 tristate "SuperHyway Bus support"
858 depends on CPU_SUBTYPE_SH4_202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700859
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900860config MAPLE
Paul Mundte16038a2009-01-09 15:12:30 +0900861 bool "Maple Bus support"
862 depends on SH_DREAMCAST
863 help
864 The Maple Bus is SEGA's serial communication bus for peripherals
865 on the Dreamcast. Without this bus support you won't be able to
866 get your Dreamcast keyboard etc to work, so most users
867 probably want to say 'Y' here, unless you are only using the
868 Dreamcast with a serial line terminal or a remote network
869 connection.
Adrian McMenamin17be2d22007-09-21 15:55:55 +0900870
Paul Mundt76934652009-10-27 10:36:55 +0900871config PCI
872 bool "PCI support"
873 depends on SYS_SUPPORTS_PCI
Paul Mundt320e68d2010-01-29 22:38:13 +0900874 select PCI_DOMAINS
Michael S. Tsirkin43db5952011-11-24 21:10:12 +0200875 select GENERIC_PCI_IOMAP
Michael S. Tsirkin1e05b622012-01-30 00:29:10 +0200876 select NO_GENERIC_PCI_IOPORT_MAP
Paul Mundt76934652009-10-27 10:36:55 +0900877 help
878 Find out whether you have a PCI motherboard. PCI is the name of a
879 bus system, i.e. the way the CPU talks to the other stuff inside
880 your box. If you have PCI, say Y, otherwise N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700881
Paul Mundt320e68d2010-01-29 22:38:13 +0900882config PCI_DOMAINS
883 bool
884
Paul Mundte16038a2009-01-09 15:12:30 +0900885source "drivers/pci/pcie/Kconfig"
886
Linus Torvalds1da177e2005-04-16 15:20:36 -0700887source "drivers/pci/Kconfig"
888
889source "drivers/pcmcia/Kconfig"
890
891source "drivers/pci/hotplug/Kconfig"
892
893endmenu
894
895menu "Executable file formats"
896
897source "fs/Kconfig.binfmt"
898
899endmenu
900
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900901menu "Power management options (EXPERIMENTAL)"
Johannes Bergf4cb5702007-12-08 02:14:00 +0100902
Magnus Dammc6f17cb2008-12-04 22:45:20 +0900903source "kernel/power/Kconfig"
904
905source "drivers/cpuidle/Kconfig"
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900906
Andriy Skulysh3aa770e2006-09-27 16:20:22 +0900907endmenu
908
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700909source "net/Kconfig"
910
Linus Torvalds1da177e2005-04-16 15:20:36 -0700911source "drivers/Kconfig"
912
913source "fs/Kconfig"
914
Linus Torvalds1da177e2005-04-16 15:20:36 -0700915source "arch/sh/Kconfig.debug"
916
917source "security/Kconfig"
918
919source "crypto/Kconfig"
920
Linus Torvalds1da177e2005-04-16 15:20:36 -0700921source "lib/Kconfig"