sh: Fix compile error of arch/sh/mm/pmb.c
[linux-2.6-block.git] / arch / sh / Kconfig
CommitLineData
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1#
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
ea0e1a9a 9 def_bool y
7a440c95 10 select EMBEDDED
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11 help
12 The SuperH is a RISC processor targeted for use in embedded systems
13 and consumer electronics; it was also used in the Sega Dreamcast
14 gaming console. The SuperH port has a home page at
15 <http://www.linux-sh.org/>.
16
39d28a2d 17config SUPERH32
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18 def_bool !SUPERH64
19
20config SUPERH64
21 def_bool y if CPU_SH5
39d28a2d 22
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23config RWSEM_GENERIC_SPINLOCK
24 bool
25 default y
26
27config RWSEM_XCHGADD_ALGORITHM
28 bool
29
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30config GENERIC_BUG
31 def_bool y
a82d53ec 32 depends on BUG && SUPERH32
fa691511 33
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34config GENERIC_FIND_NEXT_BIT
35 bool
36 default y
37
38config GENERIC_HWEIGHT
39 bool
40 default y
41
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42config GENERIC_HARDIRQS
43 bool
44 default y
45
46config GENERIC_IRQ_PROBE
47 bool
48 default y
49
50config GENERIC_CALIBRATE_DELAY
51 bool
52 default y
53
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54config GENERIC_IOMAP
55 bool
56
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57config GENERIC_TIME
58 def_bool n
59
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60config GENERIC_CLOCKEVENTS
61 def_bool n
62
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63config SYS_SUPPORTS_PM
64 bool
65
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66config SYS_SUPPORTS_APM_EMULATION
67 bool
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68 select SYS_SUPPORTS_PM
69
70config SYS_SUPPORTS_SMP
71 bool
72
73config SYS_SUPPORTS_NUMA
74 bool
75
76config SYS_SUPPORTS_PCI
77 bool
0a9b0db1 78
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79config ARCH_MAY_HAVE_PC_FDC
80 bool
a08b6b79 81
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82config STACKTRACE_SUPPORT
83 bool
84 default y
85
86config LOCKDEP_SUPPORT
87 bool
88 default y
89
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90config ARCH_HAS_ILOG2_U32
91 bool
92 default n
93
94config ARCH_HAS_ILOG2_U64
95 bool
96 default n
97
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98config ARCH_NO_VIRT_TO_BUS
99 def_bool y
100
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101source "init/Kconfig"
102
103menu "System type"
104
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105#
106# Processor families
107#
108config CPU_SH2
109 bool
110
111config CPU_SH2A
112 bool
113 select CPU_SH2
114
115config CPU_SH3
116 bool
117 select CPU_HAS_INTEVT
118 select CPU_HAS_SR_RB
119
120config CPU_SH4
121 bool
122 select CPU_HAS_INTEVT
123 select CPU_HAS_SR_RB
124 select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2
125 select CPU_HAS_FPU if !CPU_SH4AL_DSP
126
127config CPU_SH4A
128 bool
129 select CPU_SH4
130
131config CPU_SH4AL_DSP
132 bool
133 select CPU_SH4A
134 select CPU_HAS_DSP
135
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136config CPU_SH5
137 bool
138 select CPU_HAS_FPU
139
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140config CPU_SHX2
141 bool
142
143config CPU_SHX3
144 bool
145
146choice
147 prompt "Processor sub-type selection"
148
149#
150# Processor subtypes
151#
152
153# SH-2 Processor Support
154
155config CPU_SUBTYPE_SH7619
156 bool "Support SH7619 processor"
157 select CPU_SH2
158
159# SH-2A Processor Support
160
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161config CPU_SUBTYPE_SH7203
162 bool "Support SH7203 processor"
163 select CPU_SH2A
74d99a5e 164 select CPU_HAS_FPU
6d01f510 165
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166config CPU_SUBTYPE_SH7206
167 bool "Support SH7206 processor"
168 select CPU_SH2A
169
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170config CPU_SUBTYPE_SH7263
171 bool "Support SH7263 processor"
172 select CPU_SH2A
74d99a5e 173 select CPU_HAS_FPU
a8f67f4b 174
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175# SH-3 Processor Support
176
177config CPU_SUBTYPE_SH7705
178 bool "Support SH7705 processor"
179 select CPU_SH3
180
181config CPU_SUBTYPE_SH7706
182 bool "Support SH7706 processor"
183 select CPU_SH3
184 help
185 Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
186
187config CPU_SUBTYPE_SH7707
188 bool "Support SH7707 processor"
189 select CPU_SH3
190 help
191 Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
192
193config CPU_SUBTYPE_SH7708
194 bool "Support SH7708 processor"
195 select CPU_SH3
196 help
197 Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
198 if you have a 100 Mhz SH-3 HD6417708R CPU.
199
200config CPU_SUBTYPE_SH7709
201 bool "Support SH7709 processor"
202 select CPU_SH3
203 help
204 Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
205
206config CPU_SUBTYPE_SH7710
207 bool "Support SH7710 processor"
208 select CPU_SH3
209 select CPU_HAS_DSP
210 help
211 Select SH7710 if you have a SH3-DSP SH7710 CPU.
212
213config CPU_SUBTYPE_SH7712
214 bool "Support SH7712 processor"
215 select CPU_SH3
216 select CPU_HAS_DSP
217 help
218 Select SH7712 if you have a SH3-DSP SH7712 CPU.
219
220config CPU_SUBTYPE_SH7720
221 bool "Support SH7720 processor"
222 select CPU_SH3
223 select CPU_HAS_DSP
224 help
225 Select SH7720 if you have a SH3-DSP SH7720 CPU.
226
227# SH-4 Processor Support
228
229config CPU_SUBTYPE_SH7750
230 bool "Support SH7750 processor"
231 select CPU_SH4
232 help
233 Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
234
235config CPU_SUBTYPE_SH7091
236 bool "Support SH7091 processor"
237 select CPU_SH4
238 help
239 Select SH7091 if you have an SH-4 based Sega device (such as
240 the Dreamcast, Naomi, and Naomi 2).
241
242config CPU_SUBTYPE_SH7750R
243 bool "Support SH7750R processor"
244 select CPU_SH4
245
246config CPU_SUBTYPE_SH7750S
247 bool "Support SH7750S processor"
248 select CPU_SH4
249
250config CPU_SUBTYPE_SH7751
251 bool "Support SH7751 processor"
252 select CPU_SH4
253 help
254 Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
255 or if you have a HD6417751R CPU.
256
257config CPU_SUBTYPE_SH7751R
258 bool "Support SH7751R processor"
259 select CPU_SH4
260
261config CPU_SUBTYPE_SH7760
262 bool "Support SH7760 processor"
263 select CPU_SH4
264
265config CPU_SUBTYPE_SH4_202
266 bool "Support SH4-202 processor"
267 select CPU_SH4
268
269# SH-4A Processor Support
270
271config CPU_SUBTYPE_SH7770
272 bool "Support SH7770 processor"
273 select CPU_SH4A
274
275config CPU_SUBTYPE_SH7780
276 bool "Support SH7780 processor"
277 select CPU_SH4A
278
279config CPU_SUBTYPE_SH7785
280 bool "Support SH7785 processor"
281 select CPU_SH4A
282 select CPU_SHX2
283 select ARCH_SPARSEMEM_ENABLE
284 select SYS_SUPPORTS_NUMA
285
286config CPU_SUBTYPE_SHX3
287 bool "Support SH-X3 processor"
288 select CPU_SH4A
289 select CPU_SHX3
290 select ARCH_SPARSEMEM_ENABLE
291 select SYS_SUPPORTS_NUMA
292 select SYS_SUPPORTS_SMP
293
294# SH4AL-DSP Processor Support
295
296config CPU_SUBTYPE_SH7343
297 bool "Support SH7343 processor"
298 select CPU_SH4AL_DSP
299
300config CPU_SUBTYPE_SH7722
301 bool "Support SH7722 processor"
302 select CPU_SH4AL_DSP
303 select CPU_SHX2
304 select ARCH_SPARSEMEM_ENABLE
305 select SYS_SUPPORTS_NUMA
306
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307# SH-5 Processor Support
308
309config CPU_SUBTYPE_SH5_101
310 bool "Support SH5-101 processor"
311 select CPU_SH5
312
313config CPU_SUBTYPE_SH5_103
314 bool "Support SH5-103 processor"
315
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316endchoice
317
f3d22298 318source "arch/sh/mm/Kconfig"
4690bdc7 319source "arch/sh/Kconfig.cpu"
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320
321menu "Board support"
322
323config SOLUTION_ENGINE
324 bool
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325
326config SH_SOLUTION_ENGINE
327 bool "SolutionEngine"
bc8fb5d0 328 select SOLUTION_ENGINE
56386f64 329 select CPU_HAS_IPR_IRQ
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330 depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \
331 CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \
332 CPU_SUBTYPE_SH7750R
1da177e4 333 help
a8199071
NI
334 Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
335 SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
1da177e4 336
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337config SH_7206_SOLUTION_ENGINE
338 bool "SolutionEngine7206"
339 select SOLUTION_ENGINE
340 depends on CPU_SUBTYPE_SH7206
341 help
342 Select 7206 SolutionEngine if configuring for a Hitachi SH7206
343 evaluation board.
344
345config SH_7619_SOLUTION_ENGINE
346 bool "SolutionEngine7619"
347 select SOLUTION_ENGINE
348 depends on CPU_SUBTYPE_SH7619
349 help
350 Select 7619 SolutionEngine if configuring for a Hitachi SH7619
351 evaluation board.
352
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353config SH_7722_SOLUTION_ENGINE
354 bool "SolutionEngine7722"
355 select SOLUTION_ENGINE
f3d22298 356 depends on CPU_SUBTYPE_SH7722
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357 help
358 Select 7722 SolutionEngine if configuring for a Hitachi SH772
359 evaluation board.
360
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361config SH_7751_SOLUTION_ENGINE
362 bool "SolutionEngine7751"
bc8fb5d0 363 select SOLUTION_ENGINE
56386f64 364 select CPU_HAS_IPR_IRQ
f3d22298 365 depends on CPU_SUBTYPE_SH7751
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366 help
367 Select 7751 SolutionEngine if configuring for a Hitachi SH7751
368 evaluation board.
b7576230
NI
369
370config SH_7780_SOLUTION_ENGINE
371 bool "SolutionEngine7780"
372 select SOLUTION_ENGINE
357d5946 373 select SYS_SUPPORTS_PCI
f3d22298 374 depends on CPU_SUBTYPE_SH7780
b7576230
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375 help
376 Select 7780 SolutionEngine if configuring for a Renesas SH7780
377 evaluation board.
1da177e4 378
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379config SH_7343_SOLUTION_ENGINE
380 bool "SolutionEngine7343"
381 select SOLUTION_ENGINE
f3d22298 382 depends on CPU_SUBTYPE_SH7343
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383 help
384 Select 7343 SolutionEngine if configuring for a Hitachi
385 SH7343 (SH-Mobile 3AS) evaluation board.
1da177e4 386
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387config SH_7751_SYSTEMH
388 bool "SystemH7751R"
f3d22298 389 depends on CPU_SUBTYPE_SH7751R
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390 help
391 Select SystemH if you are configuring for a Renesas SystemH
392 7751R evaluation board.
393
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394config SH_HP6XX
395 bool "HP6XX"
0a9b0db1 396 select SYS_SUPPORTS_APM_EMULATION
357d5946 397 select HD6446X_SERIES
f3d22298 398 depends on CPU_SUBTYPE_SH7709
1da177e4 399 help
cad82448 400 Select HP6XX if configuring for a HP jornada HP6xx.
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401 More information (hardware only) at
402 <http://www.hp.com/jornada/>.
403
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404config SH_DREAMCAST
405 bool "Dreamcast"
357d5946 406 select SYS_SUPPORTS_PCI
f3d22298 407 depends on CPU_SUBTYPE_SH7091
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408 help
409 Select Dreamcast if configuring for a SEGA Dreamcast.
ad07b100 410 More information at <http://www.linux-sh.org>
1da177e4 411
1da177e4 412config SH_MPC1211
cad82448 413 bool "Interface MPC1211"
f3d22298 414 depends on CPU_SUBTYPE_SH7751 && BROKEN
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415 help
416 CTP/PCI-SH02 is a CPU module computer that is produced
417 by Interface Corporation.
418 More information at <http://www.interface.co.jp>
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419
420config SH_SH03
cad82448 421 bool "Interface CTP/PCI-SH03"
d59645d6 422 depends on CPU_SUBTYPE_SH7751
56386f64 423 select CPU_HAS_IPR_IRQ
357d5946 424 select SYS_SUPPORTS_PCI
1da177e4 425 help
cad82448 426 CTP/PCI-SH03 is a CPU module computer that is produced
1da177e4 427 by Interface Corporation.
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428 More information at <http://www.interface.co.jp>
429
430config SH_SECUREEDGE5410
431 bool "SecureEdge5410"
f3d22298 432 depends on CPU_SUBTYPE_SH7751R
56386f64 433 select CPU_HAS_IPR_IRQ
357d5946 434 select SYS_SUPPORTS_PCI
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435 help
436 Select SecureEdge5410 if configuring for a SnapGear SH board.
437 This includes both the OEM SecureEdge products as well as the
438 SME product line.
439
440config SH_HS7751RVOIP
441 bool "HS7751RVOIP"
f3d22298 442 depends on CPU_SUBTYPE_SH7751R
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443 help
444 Select HS7751RVOIP if configuring for a Renesas Technology
445 Sales VoIP board.
446
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447config SH_7710VOIPGW
448 bool "SH7710-VOIP-GW"
f3d22298 449 depends on CPU_SUBTYPE_SH7710
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450 help
451 Select this option to build a kernel for the SH7710 based
452 VOIP GW.
453
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454config SH_RTS7751R2D
455 bool "RTS7751R2D"
f3d22298 456 depends on CPU_SUBTYPE_SH7751R
357d5946 457 select SYS_SUPPORTS_PCI
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458 help
459 Select RTS7751R2D if configuring for a Renesas Technology
460 Sales SH-Graphics board.
461
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462config SH_HIGHLANDER
463 bool "Highlander"
f3d22298 464 depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
357d5946 465 select SYS_SUPPORTS_PCI
cad82448 466
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467config SH_EDOSK7705
468 bool "EDOSK7705"
f3d22298 469 depends on CPU_SUBTYPE_SH7705
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470
471config SH_SH4202_MICRODEV
472 bool "SH4-202 MicroDev"
f3d22298 473 depends on CPU_SUBTYPE_SH4_202
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474 help
475 Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
476 with an SH4-202 CPU.
477
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478config SH_LANDISK
479 bool "LANDISK"
f3d22298 480 depends on CPU_SUBTYPE_SH7751R
357d5946 481 select SYS_SUPPORTS_PCI
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482 help
483 I-O DATA DEVICE, INC. "LANDISK Series" support.
484
485config SH_TITAN
486 bool "TITAN"
f3d22298 487 depends on CPU_SUBTYPE_SH7751R
56386f64 488 select CPU_HAS_IPR_IRQ
357d5946 489 select SYS_SUPPORTS_PCI
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490 help
491 Select Titan if you are configuring for a Nimble Microsystems
492 NetEngine NP51R.
493
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494config SH_SHMIN
495 bool "SHMIN"
f3d22298 496 depends on CPU_SUBTYPE_SH7706
56386f64 497 select CPU_HAS_IPR_IRQ
51e22e7a 498 help
3cb2fccc 499 Select SHMIN if configuring for the SHMIN board.
51e22e7a 500
c86c5a91
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501config SH_LBOX_RE2
502 bool "L-BOX RE2"
f3d22298 503 depends on CPU_SUBTYPE_SH7751R
357d5946 504 select SYS_SUPPORTS_PCI
c86c5a91
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505 help
506 Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
9d4436a6 507
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508config SH_X3PROTO
509 bool "SH-X3 Prototype board"
510 depends on CPU_SUBTYPE_SHX3
511
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512config SH_MAGIC_PANEL_R2
513 bool "Magic Panel R2"
514 depends on CPU_SUBTYPE_SH7720
515 help
516 Select Magic Panel R2 if configuring for Magic Panel R2.
517
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518config SH_CAYMAN
519 bool "Hitachi Cayman"
520 depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103
b6d7b666 521 select SYS_SUPPORTS_PCI
ea0e1a9a 522
f3d22298 523endmenu
1da177e4 524
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525source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
526source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
527source "arch/sh/boards/renesas/r7780rp/Kconfig"
ded5431f 528source "arch/sh/boards/magicpanelr2/Kconfig"
32351a28 529
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530menu "Timer and clock configuration"
531
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532config SH_TMU
533 bool "TMU timer support"
9d4436a6 534 depends on CPU_SH3 || CPU_SH4
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535 select GENERIC_TIME
536 select GENERIC_CLOCKEVENTS
1da177e4 537 default y
1da177e4 538 help
cad82448 539 This enables the use of the TMU as the system timer.
1da177e4 540
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541config SH_CMT
542 bool "CMT timer support"
543 depends on CPU_SH2
544 default y
545 help
546 This enables the use of the CMT as the system timer.
547
548config SH_MTU2
549 bool "MTU2 timer support"
550 depends on CPU_SH2A
551 default n
552 help
553 This enables the use of the MTU2 as the system timer.
554
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555config SH_TIMER_IRQ
556 int
32351a28 557 default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
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558 default "86" if CPU_SUBTYPE_SH7619
559 default "140" if CPU_SUBTYPE_SH7206
560 default "16"
561
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562config SH_PCLK_FREQ
563 int "Peripheral clock frequency (in Hz)"
870e8a24 564 default "27000000" if CPU_SUBTYPE_SH7343
9d4436a6 565 default "31250000" if CPU_SUBTYPE_SH7619
05627486 566 default "32000000" if CPU_SUBTYPE_SH7722
d89ddd1c 567 default "33333333" if CPU_SUBTYPE_SH7770 || \
9d4436a6 568 CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
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569 CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \
570 CPU_SUBTYPE_SH7263
05627486 571 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
cad82448 572 default "66000000" if CPU_SUBTYPE_SH4_202
05627486 573 default "50000000"
1da177e4 574 help
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575 This option is used to specify the peripheral clock frequency.
576 This is necessary for determining the reference clock value on
577 platforms lacking an RTC.
1da177e4 578
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579config SH_CLK_MD
580 int "CPU Mode Pin Setting"
6d01f510 581 depends on CPU_SH2
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582 default 6 if CPU_SUBTYPE_SH7206
583 default 5 if CPU_SUBTYPE_SH7619
584 default 0
9d4436a6 585 help
11cbb70e 586 MD2 - MD0 pin setting.
9d4436a6 587
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588source "kernel/time/Kconfig"
589
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590endmenu
591
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592menu "CPU Frequency scaling"
593
594source "drivers/cpufreq/Kconfig"
1da177e4 595
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596config SH_CPU_FREQ
597 tristate "SuperH CPU Frequency driver"
cb5ec75b 598 depends on CPU_FREQ
cad82448 599 select CPU_FREQ_TABLE
1da177e4 600 help
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601 This adds the cpufreq driver for SuperH. At present, only
602 the SH-4 is supported.
1da177e4 603
cad82448 604 For details, take a look at <file:Documentation/cpu-freq>.
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605
606 If unsure, say N.
607
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608endmenu
609
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610source "arch/sh/drivers/Kconfig"
611
cad82448 612endmenu
1da177e4 613
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614config ISA_DMA_API
615 bool
05efc67d 616 depends on SH_MPC1211
cad82448 617 default y
1da177e4 618
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619menu "Kernel features"
620
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621source kernel/Kconfig.hz
622
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623config KEXEC
624 bool "kexec system call (EXPERIMENTAL)"
625 depends on EXPERIMENTAL
1da177e4 626 help
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627 kexec is a system call that implements the ability to shutdown your
628 current kernel, and to start another kernel. It is like a reboot
1f1332f7 629 but it is independent of the system firmware. And like a reboot
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630 you can start any kernel with it, not just Linux.
631
1f1332f7 632 The name comes from the similarity to the exec system call.
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633
634 It is an ongoing process to be certain the hardware in a machine
635 is properly shutdown, so do not be surprised if this code does not
636 initially work for you. It may help to enable device hotplugging
637 support. As of this writing the exact hardware interface is
638 strongly in flux, so no good recommendation can be made.
639
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640config CRASH_DUMP
641 bool "kernel crash dumps (EXPERIMENTAL)"
642 depends on EXPERIMENTAL
643 help
644 Generate crash dump after being started by kexec.
645 This should be normally only set in special crash dump kernels
646 which are loaded in the main kernel with kexec-tools into
647 a specially reserved region and then later executed after
648 a crash by kdump/kexec. The crash dump kernel must be compiled
649 to a memory address not used by the main kernel using
650 MEMORY_START.
651
652 For more details see Documentation/kdump/kdump.txt
653
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654config SMP
655 bool "Symmetric multi-processing support"
357d5946 656 depends on SYS_SUPPORTS_SMP
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657 ---help---
658 This enables support for systems with more than one CPU. If you have
659 a system with only one CPU, like most personal computers, say N. If
660 you have a system with more than one CPU, say Y.
661
662 If you say N here, the kernel will run on single and multiprocessor
663 machines, but will use only one CPU of a multiprocessor machine. If
664 you say Y here, the kernel will run on many, but not all,
665 singleprocessor machines. On a singleprocessor machine, the kernel
666 will run faster if you say N here.
667
668 People using multiprocessor machines who say Y here should also say
669 Y to "Enhanced Real Time Clock Support", below.
670
671 See also the <file:Documentation/smp.txt>,
672 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
673 at <http://www.tldp.org/docs.html#howto>.
674
675 If you don't know what to do here, say N.
676
677config NR_CPUS
678 int "Maximum number of CPUs (2-32)"
679 range 2 32
680 depends on SMP
2b1bd1ac 681 default "4" if CPU_SHX3
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682 default "2"
683 help
684 This allows you to specify the maximum number of CPUs which this
685 kernel will support. The maximum supported value is 32 and the
686 minimum value which makes sense is 2.
687
688 This is purely to save memory - each supported CPU adds
689 approximately eight kilobytes to the kernel image.
690
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691source "kernel/Kconfig.preempt"
692
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693config GUSA
694 def_bool y
695 depends on !SMP
696 help
697 This enables support for gUSA (general UserSpace Atomicity).
698 This is the default implementation for both UP and non-ll/sc
699 CPUs, and is used by the libc, amongst others.
700
701 For additional information, design information can be found
702 in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
703
704 This should only be disabled for special cases where alternate
705 atomicity implementations exist.
706
cad82448 707endmenu
1da177e4 708
cad82448 709menu "Boot options"
1da177e4 710
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711config ZERO_PAGE_OFFSET
712 hex "Zero page offset"
713 default "0x00004000" if SH_MPC1211 || SH_SH03
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714 default "0x00010000" if PAGE_SIZE_64KB
715 default "0x00002000" if PAGE_SIZE_8KB
cad82448 716 default "0x00001000"
1da177e4 717 help
cad82448 718 This sets the default offset of zero page.
1da177e4 719
cad82448
PM
720config BOOT_LINK_OFFSET
721 hex "Link address offset for booting"
722 default "0x00800000"
723 help
724 This option allows you to set the link address offset of the zImage.
725 This can be useful if you are on a board which has a small amount of
726 memory.
1da177e4 727
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728config UBC_WAKEUP
729 bool "Wakeup UBC on startup"
0e3a9aab 730 depends on CPU_SH4 && !CPU_SH4A
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731 help
732 Selecting this option will wakeup the User Break Controller (UBC) on
733 startup. Although the UBC is left in an awake state when the processor
734 comes up, some boot loaders misbehave by putting the UBC to sleep in a
735 power saving state, which causes issues with things like ptrace().
1da177e4 736
cad82448 737 If unsure, say N.
1da177e4 738
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739config CMDLINE_BOOL
740 bool "Default bootloader kernel arguments"
1da177e4 741
cad82448
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742config CMDLINE
743 string "Initial kernel command string"
744 depends on CMDLINE_BOOL
745 default "console=ttySC1,115200"
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LT
746
747endmenu
748
cad82448 749menu "Bus options"
1da177e4
LT
750
751# Even on SuperH devices which don't have an ISA bus,
752# this variable helps the PCMCIA modules handle
753# IRQ requesting properly -- Greg Banks.
754#
755# Though we're generally not interested in it when
756# we're not using PCMCIA, so we make it dependent on
757# PCMCIA outright. -- PFM.
758config ISA
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759 def_bool y
760 depends on PCMCIA && HD6446X_SERIES
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761 help
762 Find out whether you have ISA slots on your motherboard. ISA is the
763 name of a bus system, i.e. the way the CPU talks to the other stuff
764 inside your box. Other bus systems are PCI, EISA, MicroChannel
765 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
766 newer boards don't support it. If you have ISA, say Y, otherwise N.
767
768config EISA
769 bool
770 ---help---
771 The Extended Industry Standard Architecture (EISA) bus was
772 developed as an open alternative to the IBM MicroChannel bus.
773
774 The EISA bus provided some of the features of the IBM MicroChannel
775 bus while maintaining backward compatibility with cards made for
776 the older ISA bus. The EISA bus saw limited use between 1988 and
777 1995 when it was made obsolete by the PCI bus.
778
779 Say Y here if you are building a kernel for an EISA-based machine.
780
781 Otherwise, say N.
782
783config MCA
784 bool
785 help
786 MicroChannel Architecture is found in some IBM PS/2 machines and
787 laptops. It is a bus system similar to PCI or ISA. See
788 <file:Documentation/mca.txt> (and especially the web page given
789 there) before attempting to build an MCA bus kernel.
790
791config SBUS
792 bool
793
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794config SUPERHYWAY
795 tristate "SuperHyway Bus support"
796 depends on CPU_SUBTYPE_SH4_202
1da177e4 797
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AM
798config MAPLE
799 bool "Maple Bus support"
800 depends on SH_DREAMCAST
801 help
802 The Maple Bus is SEGA's serial communication bus for peripherals
803 on the Dreamcast. Without this bus support you won't be able to
804 get your Dreamcast keyboard etc to work, so most users
805 probably want to say 'Y' here, unless you are only using the
806 Dreamcast with a serial line terminal or a remote network
807 connection.
808
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809config CF_ENABLER
810 bool "Compact Flash Enabler support"
811 depends on SOLUTION_ENGINE || SH_SH03
812 ---help---
813 Compact Flash is a small, removable mass storage device introduced
814 in 1994 originally as a PCMCIA device. If you say `Y' here, you
815 compile in support for Compact Flash devices directly connected to
816 a SuperH processor. A Compact Flash FAQ is available at
817 <http://www.compactflash.org/faqs/faq.htm>.
818
819 If your board has "Directly Connected" CompactFlash at area 5 or 6,
820 you may want to enable this option. Then, you can use CF as
821 primary IDE drive (only tested for SanDisk).
822
823 If in doubt, select 'N'.
824
825choice
826 prompt "Compact Flash Connection Area"
827 depends on CF_ENABLER
828 default CF_AREA6
829
830config CF_AREA5
831 bool "Area5"
832 help
833 If your board has "Directly Connected" CompactFlash, You should
834 select the area where your CF is connected to.
835
836 - "Area5" if CompactFlash is connected to Area 5 (0x14000000)
837 - "Area6" if it is connected to Area 6 (0x18000000)
838
839 "Area6" will work for most boards.
840
841config CF_AREA6
842 bool "Area6"
843
844endchoice
845
846config CF_BASE_ADDR
847 hex
848 depends on CF_ENABLER
849 default "0xb8000000" if CF_AREA6
850 default "0xb4000000" if CF_AREA5
851
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LT
852source "arch/sh/drivers/pci/Kconfig"
853
854source "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
3aa770e7 868menu "Power management options (EXPERIMENTAL)"
357d5946 869depends on EXPERIMENTAL && SYS_SUPPORTS_PM
3aa770e7
AS
870
871source kernel/power/Kconfig
872
3aa770e7
AS
873endmenu
874
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SR
875source "net/Kconfig"
876
1da177e4
LT
877source "drivers/Kconfig"
878
879source "fs/Kconfig"
880
09cadedb 881source "kernel/Kconfig.instrumentation"
1da177e4
LT
882
883source "arch/sh/Kconfig.debug"
884
885source "security/Kconfig"
886
887source "crypto/Kconfig"
888
889source "lib/Kconfig"