Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # For a description of the syntax of this configuration file, | |
3 | # see Documentation/kbuild/kconfig-language.txt. | |
4 | # | |
5 | ||
6 | mainmenu "Linux/SuperH Kernel Configuration" | |
7 | ||
8 | config SUPERH | |
ea0e1a9a | 9 | def_bool y |
7a440c95 | 10 | select EMBEDDED |
ec7748b5 | 11 | select HAVE_IDE |
42d4b839 | 12 | select HAVE_OPROFILE |
1da177e4 LT |
13 | help |
14 | The SuperH is a RISC processor targeted for use in embedded systems | |
15 | and consumer electronics; it was also used in the Sega Dreamcast | |
16 | gaming console. The SuperH port has a home page at | |
17 | <http://www.linux-sh.org/>. | |
18 | ||
39d28a2d | 19 | config SUPERH32 |
ea0e1a9a PM |
20 | def_bool !SUPERH64 |
21 | ||
22 | config SUPERH64 | |
23 | def_bool y if CPU_SH5 | |
39d28a2d | 24 | |
1da177e4 | 25 | config RWSEM_GENERIC_SPINLOCK |
d7ef4fb3 | 26 | def_bool y |
1da177e4 LT |
27 | |
28 | config RWSEM_XCHGADD_ALGORITHM | |
29 | bool | |
30 | ||
fa691511 PM |
31 | config GENERIC_BUG |
32 | def_bool y | |
a82d53ec | 33 | depends on BUG && SUPERH32 |
fa691511 | 34 | |
e2268c71 | 35 | config GENERIC_FIND_NEXT_BIT |
d7ef4fb3 | 36 | def_bool y |
e2268c71 AM |
37 | |
38 | config GENERIC_HWEIGHT | |
d7ef4fb3 | 39 | def_bool y |
e2268c71 | 40 | |
1da177e4 | 41 | config GENERIC_HARDIRQS |
d7ef4fb3 | 42 | def_bool y |
1da177e4 LT |
43 | |
44 | config GENERIC_IRQ_PROBE | |
d7ef4fb3 | 45 | def_bool y |
1da177e4 LT |
46 | |
47 | config GENERIC_CALIBRATE_DELAY | |
d7ef4fb3 | 48 | def_bool y |
1da177e4 | 49 | |
cad82448 PM |
50 | config GENERIC_IOMAP |
51 | bool | |
52 | ||
45882145 PM |
53 | config GENERIC_TIME |
54 | def_bool n | |
55 | ||
57be2b48 PM |
56 | config GENERIC_CLOCKEVENTS |
57 | def_bool n | |
58 | ||
357d5946 PM |
59 | config SYS_SUPPORTS_PM |
60 | bool | |
61 | ||
0a9b0db1 PM |
62 | config SYS_SUPPORTS_APM_EMULATION |
63 | bool | |
357d5946 PM |
64 | select SYS_SUPPORTS_PM |
65 | ||
66 | config SYS_SUPPORTS_SMP | |
67 | bool | |
68 | ||
69 | config SYS_SUPPORTS_NUMA | |
70 | bool | |
71 | ||
72 | config SYS_SUPPORTS_PCI | |
73 | bool | |
0a9b0db1 | 74 | |
a08b6b79 Z |
75 | config ARCH_MAY_HAVE_PC_FDC |
76 | bool | |
a08b6b79 | 77 | |
afbfb52e | 78 | config STACKTRACE_SUPPORT |
d7ef4fb3 | 79 | def_bool y |
afbfb52e PM |
80 | |
81 | config LOCKDEP_SUPPORT | |
d7ef4fb3 | 82 | def_bool y |
afbfb52e | 83 | |
f0d1b0b3 | 84 | config ARCH_HAS_ILOG2_U32 |
d7ef4fb3 | 85 | def_bool n |
f0d1b0b3 DH |
86 | |
87 | config ARCH_HAS_ILOG2_U64 | |
d7ef4fb3 | 88 | def_bool n |
f0d1b0b3 | 89 | |
e257ad06 PM |
90 | config ARCH_NO_VIRT_TO_BUS |
91 | def_bool y | |
92 | ||
b0b933c0 DH |
93 | config ARCH_SUPPORTS_AOUT |
94 | def_bool y | |
95 | ||
1da177e4 LT |
96 | source "init/Kconfig" |
97 | ||
98 | menu "System type" | |
99 | ||
b5f42db0 PM |
100 | # |
101 | # Processor families | |
102 | # | |
103 | config CPU_SH2 | |
104 | bool | |
105 | ||
106 | config CPU_SH2A | |
107 | bool | |
108 | select CPU_SH2 | |
109 | ||
110 | config CPU_SH3 | |
111 | bool | |
112 | select CPU_HAS_INTEVT | |
113 | select CPU_HAS_SR_RB | |
114 | ||
115 | config CPU_SH4 | |
116 | bool | |
117 | select CPU_HAS_INTEVT | |
118 | select CPU_HAS_SR_RB | |
119 | select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 | |
120 | select CPU_HAS_FPU if !CPU_SH4AL_DSP | |
121 | ||
122 | config CPU_SH4A | |
123 | bool | |
124 | select CPU_SH4 | |
125 | ||
126 | config CPU_SH4AL_DSP | |
127 | bool | |
128 | select CPU_SH4A | |
129 | select CPU_HAS_DSP | |
130 | ||
ea0e1a9a PM |
131 | config CPU_SH5 |
132 | bool | |
133 | select CPU_HAS_FPU | |
134 | ||
b5f42db0 PM |
135 | config CPU_SHX2 |
136 | bool | |
137 | ||
138 | config CPU_SHX3 | |
139 | bool | |
140 | ||
141 | choice | |
142 | prompt "Processor sub-type selection" | |
143 | ||
144 | # | |
145 | # Processor subtypes | |
146 | # | |
147 | ||
148 | # SH-2 Processor Support | |
149 | ||
150 | config CPU_SUBTYPE_SH7619 | |
151 | bool "Support SH7619 processor" | |
152 | select CPU_SH2 | |
153 | ||
154 | # SH-2A Processor Support | |
155 | ||
6d01f510 PM |
156 | config CPU_SUBTYPE_SH7203 |
157 | bool "Support SH7203 processor" | |
158 | select CPU_SH2A | |
74d99a5e | 159 | select CPU_HAS_FPU |
6d01f510 | 160 | |
b5f42db0 PM |
161 | config CPU_SUBTYPE_SH7206 |
162 | bool "Support SH7206 processor" | |
163 | select CPU_SH2A | |
164 | ||
a8f67f4b PM |
165 | config CPU_SUBTYPE_SH7263 |
166 | bool "Support SH7263 processor" | |
167 | select CPU_SH2A | |
74d99a5e | 168 | select CPU_HAS_FPU |
a8f67f4b | 169 | |
b5f42db0 PM |
170 | # SH-3 Processor Support |
171 | ||
172 | config CPU_SUBTYPE_SH7705 | |
173 | bool "Support SH7705 processor" | |
174 | select CPU_SH3 | |
175 | ||
176 | config CPU_SUBTYPE_SH7706 | |
177 | bool "Support SH7706 processor" | |
178 | select CPU_SH3 | |
179 | help | |
180 | Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. | |
181 | ||
182 | config CPU_SUBTYPE_SH7707 | |
183 | bool "Support SH7707 processor" | |
184 | select CPU_SH3 | |
185 | help | |
186 | Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. | |
187 | ||
188 | config CPU_SUBTYPE_SH7708 | |
189 | bool "Support SH7708 processor" | |
190 | select CPU_SH3 | |
191 | help | |
192 | Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or | |
193 | if you have a 100 Mhz SH-3 HD6417708R CPU. | |
194 | ||
195 | config CPU_SUBTYPE_SH7709 | |
196 | bool "Support SH7709 processor" | |
197 | select CPU_SH3 | |
198 | help | |
199 | Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. | |
200 | ||
201 | config CPU_SUBTYPE_SH7710 | |
202 | bool "Support SH7710 processor" | |
203 | select CPU_SH3 | |
204 | select CPU_HAS_DSP | |
205 | help | |
206 | Select SH7710 if you have a SH3-DSP SH7710 CPU. | |
207 | ||
208 | config CPU_SUBTYPE_SH7712 | |
209 | bool "Support SH7712 processor" | |
210 | select CPU_SH3 | |
211 | select CPU_HAS_DSP | |
212 | help | |
213 | Select SH7712 if you have a SH3-DSP SH7712 CPU. | |
214 | ||
215 | config CPU_SUBTYPE_SH7720 | |
216 | bool "Support SH7720 processor" | |
217 | select CPU_SH3 | |
218 | select CPU_HAS_DSP | |
219 | help | |
220 | Select SH7720 if you have a SH3-DSP SH7720 CPU. | |
221 | ||
31a49c4b YS |
222 | config CPU_SUBTYPE_SH7721 |
223 | bool "Support SH7721 processor" | |
224 | select CPU_SH3 | |
225 | select CPU_HAS_DSP | |
226 | help | |
227 | Select SH7721 if you have a SH3-DSP SH7721 CPU. | |
228 | ||
b5f42db0 PM |
229 | # SH-4 Processor Support |
230 | ||
231 | config CPU_SUBTYPE_SH7750 | |
232 | bool "Support SH7750 processor" | |
233 | select CPU_SH4 | |
234 | help | |
235 | Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. | |
236 | ||
237 | config CPU_SUBTYPE_SH7091 | |
238 | bool "Support SH7091 processor" | |
239 | select CPU_SH4 | |
240 | help | |
241 | Select SH7091 if you have an SH-4 based Sega device (such as | |
242 | the Dreamcast, Naomi, and Naomi 2). | |
243 | ||
244 | config CPU_SUBTYPE_SH7750R | |
245 | bool "Support SH7750R processor" | |
246 | select CPU_SH4 | |
247 | ||
248 | config CPU_SUBTYPE_SH7750S | |
249 | bool "Support SH7750S processor" | |
250 | select CPU_SH4 | |
251 | ||
252 | config CPU_SUBTYPE_SH7751 | |
253 | bool "Support SH7751 processor" | |
254 | select CPU_SH4 | |
255 | help | |
256 | Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, | |
257 | or if you have a HD6417751R CPU. | |
258 | ||
259 | config CPU_SUBTYPE_SH7751R | |
260 | bool "Support SH7751R processor" | |
261 | select CPU_SH4 | |
262 | ||
263 | config CPU_SUBTYPE_SH7760 | |
264 | bool "Support SH7760 processor" | |
265 | select CPU_SH4 | |
266 | ||
267 | config CPU_SUBTYPE_SH4_202 | |
268 | bool "Support SH4-202 processor" | |
269 | select CPU_SH4 | |
270 | ||
271 | # SH-4A Processor Support | |
272 | ||
7d740a06 YS |
273 | config CPU_SUBTYPE_SH7763 |
274 | bool "Support SH7763 processor" | |
275 | select CPU_SH4A | |
276 | help | |
277 | Select SH7763 if you have a SH4A SH7763(R5S77631) CPU. | |
278 | ||
b5f42db0 PM |
279 | config CPU_SUBTYPE_SH7770 |
280 | bool "Support SH7770 processor" | |
281 | select CPU_SH4A | |
282 | ||
283 | config CPU_SUBTYPE_SH7780 | |
284 | bool "Support SH7780 processor" | |
285 | select CPU_SH4A | |
286 | ||
287 | config CPU_SUBTYPE_SH7785 | |
288 | bool "Support SH7785 processor" | |
289 | select CPU_SH4A | |
290 | select CPU_SHX2 | |
291 | select ARCH_SPARSEMEM_ENABLE | |
292 | select SYS_SUPPORTS_NUMA | |
293 | ||
294 | config CPU_SUBTYPE_SHX3 | |
295 | bool "Support SH-X3 processor" | |
296 | select CPU_SH4A | |
297 | select CPU_SHX3 | |
298 | select ARCH_SPARSEMEM_ENABLE | |
299 | select SYS_SUPPORTS_NUMA | |
300 | select SYS_SUPPORTS_SMP | |
301 | ||
302 | # SH4AL-DSP Processor Support | |
303 | ||
304 | config CPU_SUBTYPE_SH7343 | |
305 | bool "Support SH7343 processor" | |
306 | select CPU_SH4AL_DSP | |
307 | ||
308 | config CPU_SUBTYPE_SH7722 | |
309 | bool "Support SH7722 processor" | |
310 | select CPU_SH4AL_DSP | |
311 | select CPU_SHX2 | |
312 | select ARCH_SPARSEMEM_ENABLE | |
313 | select SYS_SUPPORTS_NUMA | |
314 | ||
ea0e1a9a PM |
315 | # SH-5 Processor Support |
316 | ||
317 | config CPU_SUBTYPE_SH5_101 | |
318 | bool "Support SH5-101 processor" | |
319 | select CPU_SH5 | |
320 | ||
321 | config CPU_SUBTYPE_SH5_103 | |
322 | bool "Support SH5-103 processor" | |
323 | ||
b5f42db0 PM |
324 | endchoice |
325 | ||
f3d22298 | 326 | source "arch/sh/mm/Kconfig" |
4690bdc7 | 327 | source "arch/sh/Kconfig.cpu" |
f3d22298 PM |
328 | |
329 | menu "Board support" | |
330 | ||
331 | config SOLUTION_ENGINE | |
332 | bool | |
1da177e4 LT |
333 | |
334 | config SH_SOLUTION_ENGINE | |
335 | bool "SolutionEngine" | |
bc8fb5d0 | 336 | select SOLUTION_ENGINE |
56386f64 | 337 | select CPU_HAS_IPR_IRQ |
a8199071 NI |
338 | depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ |
339 | CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ | |
340 | CPU_SUBTYPE_SH7750R | |
1da177e4 | 341 | help |
a8199071 NI |
342 | Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, |
343 | SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. | |
1da177e4 | 344 | |
f3d22298 PM |
345 | config SH_7206_SOLUTION_ENGINE |
346 | bool "SolutionEngine7206" | |
347 | select SOLUTION_ENGINE | |
348 | depends on CPU_SUBTYPE_SH7206 | |
349 | help | |
350 | Select 7206 SolutionEngine if configuring for a Hitachi SH7206 | |
351 | evaluation board. | |
352 | ||
353 | config SH_7619_SOLUTION_ENGINE | |
354 | bool "SolutionEngine7619" | |
355 | select SOLUTION_ENGINE | |
356 | depends on CPU_SUBTYPE_SH7619 | |
357 | help | |
358 | Select 7619 SolutionEngine if configuring for a Hitachi SH7619 | |
359 | evaluation board. | |
360 | ||
6865f0ea RS |
361 | config SH_7722_SOLUTION_ENGINE |
362 | bool "SolutionEngine7722" | |
363 | select SOLUTION_ENGINE | |
f3d22298 | 364 | depends on CPU_SUBTYPE_SH7722 |
6865f0ea RS |
365 | help |
366 | Select 7722 SolutionEngine if configuring for a Hitachi SH772 | |
367 | evaluation board. | |
368 | ||
1da177e4 LT |
369 | config SH_7751_SOLUTION_ENGINE |
370 | bool "SolutionEngine7751" | |
bc8fb5d0 | 371 | select SOLUTION_ENGINE |
56386f64 | 372 | select CPU_HAS_IPR_IRQ |
f3d22298 | 373 | depends on CPU_SUBTYPE_SH7751 |
1da177e4 LT |
374 | help |
375 | Select 7751 SolutionEngine if configuring for a Hitachi SH7751 | |
376 | evaluation board. | |
b7576230 NI |
377 | |
378 | config SH_7780_SOLUTION_ENGINE | |
379 | bool "SolutionEngine7780" | |
380 | select SOLUTION_ENGINE | |
357d5946 | 381 | select SYS_SUPPORTS_PCI |
f3d22298 | 382 | depends on CPU_SUBTYPE_SH7780 |
b7576230 NI |
383 | help |
384 | Select 7780 SolutionEngine if configuring for a Renesas SH7780 | |
385 | evaluation board. | |
1da177e4 | 386 | |
bc8fb5d0 PM |
387 | config SH_7343_SOLUTION_ENGINE |
388 | bool "SolutionEngine7343" | |
389 | select SOLUTION_ENGINE | |
f3d22298 | 390 | depends on CPU_SUBTYPE_SH7343 |
bc8fb5d0 PM |
391 | help |
392 | Select 7343 SolutionEngine if configuring for a Hitachi | |
393 | SH7343 (SH-Mobile 3AS) evaluation board. | |
1da177e4 | 394 | |
1da177e4 LT |
395 | config SH_7751_SYSTEMH |
396 | bool "SystemH7751R" | |
f3d22298 | 397 | depends on CPU_SUBTYPE_SH7751R |
1da177e4 LT |
398 | help |
399 | Select SystemH if you are configuring for a Renesas SystemH | |
400 | 7751R evaluation board. | |
401 | ||
cad82448 PM |
402 | config SH_HP6XX |
403 | bool "HP6XX" | |
0a9b0db1 | 404 | select SYS_SUPPORTS_APM_EMULATION |
357d5946 | 405 | select HD6446X_SERIES |
f3d22298 | 406 | depends on CPU_SUBTYPE_SH7709 |
1da177e4 | 407 | help |
cad82448 | 408 | Select HP6XX if configuring for a HP jornada HP6xx. |
1da177e4 LT |
409 | More information (hardware only) at |
410 | <http://www.hp.com/jornada/>. | |
411 | ||
1da177e4 LT |
412 | config SH_DREAMCAST |
413 | bool "Dreamcast" | |
357d5946 | 414 | select SYS_SUPPORTS_PCI |
f3d22298 | 415 | depends on CPU_SUBTYPE_SH7091 |
1da177e4 LT |
416 | help |
417 | Select Dreamcast if configuring for a SEGA Dreamcast. | |
ad07b100 | 418 | More information at <http://www.linux-sh.org> |
1da177e4 | 419 | |
1da177e4 | 420 | config SH_MPC1211 |
cad82448 | 421 | bool "Interface MPC1211" |
f3d22298 | 422 | depends on CPU_SUBTYPE_SH7751 && BROKEN |
cad82448 PM |
423 | help |
424 | CTP/PCI-SH02 is a CPU module computer that is produced | |
425 | by Interface Corporation. | |
426 | More information at <http://www.interface.co.jp> | |
1da177e4 LT |
427 | |
428 | config SH_SH03 | |
cad82448 | 429 | bool "Interface CTP/PCI-SH03" |
d59645d6 | 430 | depends on CPU_SUBTYPE_SH7751 |
56386f64 | 431 | select CPU_HAS_IPR_IRQ |
357d5946 | 432 | select SYS_SUPPORTS_PCI |
1da177e4 | 433 | help |
cad82448 | 434 | CTP/PCI-SH03 is a CPU module computer that is produced |
1da177e4 | 435 | by Interface Corporation. |
1da177e4 LT |
436 | More information at <http://www.interface.co.jp> |
437 | ||
438 | config SH_SECUREEDGE5410 | |
439 | bool "SecureEdge5410" | |
f3d22298 | 440 | depends on CPU_SUBTYPE_SH7751R |
56386f64 | 441 | select CPU_HAS_IPR_IRQ |
357d5946 | 442 | select SYS_SUPPORTS_PCI |
1da177e4 LT |
443 | help |
444 | Select SecureEdge5410 if configuring for a SnapGear SH board. | |
445 | This includes both the OEM SecureEdge products as well as the | |
446 | SME product line. | |
447 | ||
91b91d01 PM |
448 | config SH_7710VOIPGW |
449 | bool "SH7710-VOIP-GW" | |
f3d22298 | 450 | depends on CPU_SUBTYPE_SH7710 |
91b91d01 PM |
451 | help |
452 | Select this option to build a kernel for the SH7710 based | |
453 | VOIP GW. | |
454 | ||
1da177e4 LT |
455 | config SH_RTS7751R2D |
456 | bool "RTS7751R2D" | |
f3d22298 | 457 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 458 | select SYS_SUPPORTS_PCI |
1da177e4 LT |
459 | help |
460 | Select RTS7751R2D if configuring for a Renesas Technology | |
461 | Sales SH-Graphics board. | |
462 | ||
4862ec07 NB |
463 | config SH_SDK7780 |
464 | bool "SDK7780R3" | |
465 | depends on CPU_SUBTYPE_SH7780 | |
466 | select SYS_SUPPORTS_PCI | |
467 | help | |
468 | Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 | |
469 | evaluation board. | |
470 | ||
32351a28 PM |
471 | config SH_HIGHLANDER |
472 | bool "Highlander" | |
f3d22298 | 473 | depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 |
357d5946 | 474 | select SYS_SUPPORTS_PCI |
cad82448 | 475 | |
1da177e4 LT |
476 | config SH_EDOSK7705 |
477 | bool "EDOSK7705" | |
f3d22298 | 478 | depends on CPU_SUBTYPE_SH7705 |
1da177e4 LT |
479 | |
480 | config SH_SH4202_MICRODEV | |
481 | bool "SH4-202 MicroDev" | |
f3d22298 | 482 | depends on CPU_SUBTYPE_SH4_202 |
1da177e4 LT |
483 | help |
484 | Select SH4-202 MicroDev if configuring for a SuperH MicroDev board | |
485 | with an SH4-202 CPU. | |
486 | ||
cad82448 PM |
487 | config SH_LANDISK |
488 | bool "LANDISK" | |
f3d22298 | 489 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 490 | select SYS_SUPPORTS_PCI |
cad82448 PM |
491 | help |
492 | I-O DATA DEVICE, INC. "LANDISK Series" support. | |
493 | ||
494 | config SH_TITAN | |
495 | bool "TITAN" | |
f3d22298 | 496 | depends on CPU_SUBTYPE_SH7751R |
56386f64 | 497 | select CPU_HAS_IPR_IRQ |
357d5946 | 498 | select SYS_SUPPORTS_PCI |
cad82448 PM |
499 | help |
500 | Select Titan if you are configuring for a Nimble Microsystems | |
501 | NetEngine NP51R. | |
502 | ||
51e22e7a TY |
503 | config SH_SHMIN |
504 | bool "SHMIN" | |
f3d22298 | 505 | depends on CPU_SUBTYPE_SH7706 |
56386f64 | 506 | select CPU_HAS_IPR_IRQ |
51e22e7a | 507 | help |
3cb2fccc | 508 | Select SHMIN if configuring for the SHMIN board. |
51e22e7a | 509 | |
c86c5a91 NI |
510 | config SH_LBOX_RE2 |
511 | bool "L-BOX RE2" | |
f3d22298 | 512 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 513 | select SYS_SUPPORTS_PCI |
c86c5a91 NI |
514 | help |
515 | Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. | |
9d4436a6 | 516 | |
94807a33 PM |
517 | config SH_X3PROTO |
518 | bool "SH-X3 Prototype board" | |
519 | depends on CPU_SUBTYPE_SHX3 | |
520 | ||
ded5431f MB |
521 | config SH_MAGIC_PANEL_R2 |
522 | bool "Magic Panel R2" | |
523 | depends on CPU_SUBTYPE_SH7720 | |
524 | help | |
525 | Select Magic Panel R2 if configuring for Magic Panel R2. | |
526 | ||
ea0e1a9a PM |
527 | config SH_CAYMAN |
528 | bool "Hitachi Cayman" | |
529 | depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 | |
b6d7b666 | 530 | select SYS_SUPPORTS_PCI |
ea0e1a9a | 531 | |
f3d22298 | 532 | endmenu |
1da177e4 | 533 | |
32351a28 PM |
534 | source "arch/sh/boards/renesas/rts7751r2d/Kconfig" |
535 | source "arch/sh/boards/renesas/r7780rp/Kconfig" | |
4862ec07 | 536 | source "arch/sh/boards/renesas/sdk7780/Kconfig" |
ded5431f | 537 | source "arch/sh/boards/magicpanelr2/Kconfig" |
32351a28 | 538 | |
32351a28 PM |
539 | menu "Timer and clock configuration" |
540 | ||
cad82448 | 541 | config SH_TMU |
d7ef4fb3 HH |
542 | def_bool y |
543 | prompt "TMU timer support" | |
9d4436a6 | 544 | depends on CPU_SH3 || CPU_SH4 |
57be2b48 PM |
545 | select GENERIC_TIME |
546 | select GENERIC_CLOCKEVENTS | |
1da177e4 | 547 | help |
cad82448 | 548 | This enables the use of the TMU as the system timer. |
1da177e4 | 549 | |
9d4436a6 | 550 | config SH_CMT |
d7ef4fb3 HH |
551 | def_bool y |
552 | prompt "CMT timer support" | |
9d4436a6 | 553 | depends on CPU_SH2 |
9d4436a6 YS |
554 | help |
555 | This enables the use of the CMT as the system timer. | |
556 | ||
557 | config SH_MTU2 | |
d7ef4fb3 HH |
558 | def_bool n |
559 | prompt "MTU2 timer support" | |
9d4436a6 | 560 | depends on CPU_SH2A |
9d4436a6 YS |
561 | help |
562 | This enables the use of the MTU2 as the system timer. | |
563 | ||
417528a2 PM |
564 | config SH_TIMER_IRQ |
565 | int | |
7d740a06 YS |
566 | default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \ |
567 | CPU_SUBTYPE_SH7763 | |
417528a2 PM |
568 | default "86" if CPU_SUBTYPE_SH7619 |
569 | default "140" if CPU_SUBTYPE_SH7206 | |
570 | default "16" | |
571 | ||
cad82448 PM |
572 | config SH_PCLK_FREQ |
573 | int "Peripheral clock frequency (in Hz)" | |
870e8a24 | 574 | default "27000000" if CPU_SUBTYPE_SH7343 |
9d4436a6 | 575 | default "31250000" if CPU_SUBTYPE_SH7619 |
05627486 | 576 | default "32000000" if CPU_SUBTYPE_SH7722 |
d89ddd1c | 577 | default "33333333" if CPU_SUBTYPE_SH7770 || \ |
9d4436a6 | 578 | CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ |
a8f67f4b PM |
579 | CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \ |
580 | CPU_SUBTYPE_SH7263 | |
05627486 | 581 | default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R |
cad82448 | 582 | default "66000000" if CPU_SUBTYPE_SH4_202 |
05627486 | 583 | default "50000000" |
1da177e4 | 584 | help |
cad82448 PM |
585 | This option is used to specify the peripheral clock frequency. |
586 | This is necessary for determining the reference clock value on | |
587 | platforms lacking an RTC. | |
1da177e4 | 588 | |
9d4436a6 YS |
589 | config SH_CLK_MD |
590 | int "CPU Mode Pin Setting" | |
6d01f510 | 591 | depends on CPU_SH2 |
357d5946 PM |
592 | default 6 if CPU_SUBTYPE_SH7206 |
593 | default 5 if CPU_SUBTYPE_SH7619 | |
594 | default 0 | |
9d4436a6 | 595 | help |
11cbb70e | 596 | MD2 - MD0 pin setting. |
9d4436a6 | 597 | |
57be2b48 PM |
598 | source "kernel/time/Kconfig" |
599 | ||
32351a28 PM |
600 | endmenu |
601 | ||
cad82448 PM |
602 | menu "CPU Frequency scaling" |
603 | ||
604 | source "drivers/cpufreq/Kconfig" | |
1da177e4 | 605 | |
cad82448 PM |
606 | config SH_CPU_FREQ |
607 | tristate "SuperH CPU Frequency driver" | |
cb5ec75b | 608 | depends on CPU_FREQ |
cad82448 | 609 | select CPU_FREQ_TABLE |
1da177e4 | 610 | help |
cad82448 PM |
611 | This adds the cpufreq driver for SuperH. At present, only |
612 | the SH-4 is supported. | |
1da177e4 | 613 | |
cad82448 | 614 | For details, take a look at <file:Documentation/cpu-freq>. |
1da177e4 LT |
615 | |
616 | If unsure, say N. | |
617 | ||
cad82448 PM |
618 | endmenu |
619 | ||
9f5e8eee PM |
620 | source "arch/sh/drivers/Kconfig" |
621 | ||
cad82448 | 622 | endmenu |
1da177e4 | 623 | |
cad82448 | 624 | config ISA_DMA_API |
d7ef4fb3 | 625 | def_bool y |
05efc67d | 626 | depends on SH_MPC1211 |
1da177e4 | 627 | |
cad82448 PM |
628 | menu "Kernel features" |
629 | ||
91b91d01 PM |
630 | source kernel/Kconfig.hz |
631 | ||
cad82448 PM |
632 | config KEXEC |
633 | bool "kexec system call (EXPERIMENTAL)" | |
634 | depends on EXPERIMENTAL | |
1da177e4 | 635 | help |
cad82448 PM |
636 | kexec is a system call that implements the ability to shutdown your |
637 | current kernel, and to start another kernel. It is like a reboot | |
1f1332f7 | 638 | but it is independent of the system firmware. And like a reboot |
cad82448 PM |
639 | you can start any kernel with it, not just Linux. |
640 | ||
1f1332f7 | 641 | The name comes from the similarity to the exec system call. |
cad82448 PM |
642 | |
643 | It is an ongoing process to be certain the hardware in a machine | |
644 | is properly shutdown, so do not be surprised if this code does not | |
645 | initially work for you. It may help to enable device hotplugging | |
646 | support. As of this writing the exact hardware interface is | |
647 | strongly in flux, so no good recommendation can be made. | |
648 | ||
4d5ade5b PM |
649 | config CRASH_DUMP |
650 | bool "kernel crash dumps (EXPERIMENTAL)" | |
651 | depends on EXPERIMENTAL | |
652 | help | |
653 | Generate crash dump after being started by kexec. | |
654 | This should be normally only set in special crash dump kernels | |
655 | which are loaded in the main kernel with kexec-tools into | |
656 | a specially reserved region and then later executed after | |
657 | a crash by kdump/kexec. The crash dump kernel must be compiled | |
658 | to a memory address not used by the main kernel using | |
659 | MEMORY_START. | |
660 | ||
661 | For more details see Documentation/kdump/kdump.txt | |
662 | ||
1da177e4 LT |
663 | config SMP |
664 | bool "Symmetric multi-processing support" | |
357d5946 | 665 | depends on SYS_SUPPORTS_SMP |
1da177e4 LT |
666 | ---help--- |
667 | This enables support for systems with more than one CPU. If you have | |
668 | a system with only one CPU, like most personal computers, say N. If | |
669 | you have a system with more than one CPU, say Y. | |
670 | ||
671 | If you say N here, the kernel will run on single and multiprocessor | |
672 | machines, but will use only one CPU of a multiprocessor machine. If | |
673 | you say Y here, the kernel will run on many, but not all, | |
674 | singleprocessor machines. On a singleprocessor machine, the kernel | |
675 | will run faster if you say N here. | |
676 | ||
677 | People using multiprocessor machines who say Y here should also say | |
678 | Y to "Enhanced Real Time Clock Support", below. | |
679 | ||
03502faa AB |
680 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
681 | available at <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
682 | |
683 | If you don't know what to do here, say N. | |
684 | ||
685 | config NR_CPUS | |
686 | int "Maximum number of CPUs (2-32)" | |
687 | range 2 32 | |
688 | depends on SMP | |
2b1bd1ac | 689 | default "4" if CPU_SHX3 |
1da177e4 LT |
690 | default "2" |
691 | help | |
692 | This allows you to specify the maximum number of CPUs which this | |
693 | kernel will support. The maximum supported value is 32 and the | |
694 | minimum value which makes sense is 2. | |
695 | ||
696 | This is purely to save memory - each supported CPU adds | |
697 | approximately eight kilobytes to the kernel image. | |
698 | ||
91b91d01 PM |
699 | source "kernel/Kconfig.preempt" |
700 | ||
83662461 PM |
701 | config GUSA |
702 | def_bool y | |
1efe4ce3 | 703 | depends on !SMP && SUPERH32 |
83662461 PM |
704 | help |
705 | This enables support for gUSA (general UserSpace Atomicity). | |
706 | This is the default implementation for both UP and non-ll/sc | |
707 | CPUs, and is used by the libc, amongst others. | |
708 | ||
709 | For additional information, design information can be found | |
710 | in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. | |
711 | ||
712 | This should only be disabled for special cases where alternate | |
713 | atomicity implementations exist. | |
714 | ||
1efe4ce3 SM |
715 | config GUSA_RB |
716 | bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)" | |
717 | depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A) | |
718 | help | |
719 | Enabling this option will allow the kernel to implement some | |
720 | atomic operations using a software implemention of load-locked/ | |
721 | store-conditional (LLSC). On machines which do not have hardware | |
722 | LLSC, this should be more efficient than the other alternative of | |
723 | disabling insterrupts around the atomic sequence. | |
724 | ||
cad82448 | 725 | endmenu |
1da177e4 | 726 | |
cad82448 | 727 | menu "Boot options" |
1da177e4 | 728 | |
cad82448 PM |
729 | config ZERO_PAGE_OFFSET |
730 | hex "Zero page offset" | |
731 | default "0x00004000" if SH_MPC1211 || SH_SH03 | |
7a847f81 PM |
732 | default "0x00010000" if PAGE_SIZE_64KB |
733 | default "0x00002000" if PAGE_SIZE_8KB | |
cad82448 | 734 | default "0x00001000" |
1da177e4 | 735 | help |
cad82448 | 736 | This sets the default offset of zero page. |
1da177e4 | 737 | |
cad82448 PM |
738 | config BOOT_LINK_OFFSET |
739 | hex "Link address offset for booting" | |
740 | default "0x00800000" | |
741 | help | |
742 | This option allows you to set the link address offset of the zImage. | |
743 | This can be useful if you are on a board which has a small amount of | |
744 | memory. | |
1da177e4 | 745 | |
cad82448 PM |
746 | config UBC_WAKEUP |
747 | bool "Wakeup UBC on startup" | |
0e3a9aab | 748 | depends on CPU_SH4 && !CPU_SH4A |
cad82448 PM |
749 | help |
750 | Selecting this option will wakeup the User Break Controller (UBC) on | |
751 | startup. Although the UBC is left in an awake state when the processor | |
752 | comes up, some boot loaders misbehave by putting the UBC to sleep in a | |
753 | power saving state, which causes issues with things like ptrace(). | |
1da177e4 | 754 | |
cad82448 | 755 | If unsure, say N. |
1da177e4 | 756 | |
cad82448 PM |
757 | config CMDLINE_BOOL |
758 | bool "Default bootloader kernel arguments" | |
1da177e4 | 759 | |
cad82448 PM |
760 | config CMDLINE |
761 | string "Initial kernel command string" | |
762 | depends on CMDLINE_BOOL | |
763 | default "console=ttySC1,115200" | |
1da177e4 LT |
764 | |
765 | endmenu | |
766 | ||
cad82448 | 767 | menu "Bus options" |
1da177e4 LT |
768 | |
769 | # Even on SuperH devices which don't have an ISA bus, | |
770 | # this variable helps the PCMCIA modules handle | |
771 | # IRQ requesting properly -- Greg Banks. | |
772 | # | |
773 | # Though we're generally not interested in it when | |
774 | # we're not using PCMCIA, so we make it dependent on | |
775 | # PCMCIA outright. -- PFM. | |
776 | config ISA | |
357d5946 PM |
777 | def_bool y |
778 | depends on PCMCIA && HD6446X_SERIES | |
1da177e4 LT |
779 | help |
780 | Find out whether you have ISA slots on your motherboard. ISA is the | |
781 | name of a bus system, i.e. the way the CPU talks to the other stuff | |
782 | inside your box. Other bus systems are PCI, EISA, MicroChannel | |
783 | (MCA) or VESA. ISA is an older system, now being displaced by PCI; | |
784 | newer boards don't support it. If you have ISA, say Y, otherwise N. | |
785 | ||
786 | config EISA | |
787 | bool | |
788 | ---help--- | |
789 | The Extended Industry Standard Architecture (EISA) bus was | |
790 | developed as an open alternative to the IBM MicroChannel bus. | |
791 | ||
792 | The EISA bus provided some of the features of the IBM MicroChannel | |
793 | bus while maintaining backward compatibility with cards made for | |
794 | the older ISA bus. The EISA bus saw limited use between 1988 and | |
795 | 1995 when it was made obsolete by the PCI bus. | |
796 | ||
797 | Say Y here if you are building a kernel for an EISA-based machine. | |
798 | ||
799 | Otherwise, say N. | |
800 | ||
801 | config MCA | |
802 | bool | |
803 | help | |
804 | MicroChannel Architecture is found in some IBM PS/2 machines and | |
805 | laptops. It is a bus system similar to PCI or ISA. See | |
806 | <file:Documentation/mca.txt> (and especially the web page given | |
807 | there) before attempting to build an MCA bus kernel. | |
808 | ||
809 | config SBUS | |
810 | bool | |
811 | ||
cad82448 PM |
812 | config SUPERHYWAY |
813 | tristate "SuperHyway Bus support" | |
814 | depends on CPU_SUBTYPE_SH4_202 | |
1da177e4 | 815 | |
17be2d2b AM |
816 | config MAPLE |
817 | bool "Maple Bus support" | |
818 | depends on SH_DREAMCAST | |
819 | help | |
820 | The Maple Bus is SEGA's serial communication bus for peripherals | |
821 | on the Dreamcast. Without this bus support you won't be able to | |
822 | get your Dreamcast keyboard etc to work, so most users | |
823 | probably want to say 'Y' here, unless you are only using the | |
824 | Dreamcast with a serial line terminal or a remote network | |
825 | connection. | |
826 | ||
824e55f9 PM |
827 | config CF_ENABLER |
828 | bool "Compact Flash Enabler support" | |
829 | depends on SOLUTION_ENGINE || SH_SH03 | |
830 | ---help--- | |
831 | Compact Flash is a small, removable mass storage device introduced | |
832 | in 1994 originally as a PCMCIA device. If you say `Y' here, you | |
833 | compile in support for Compact Flash devices directly connected to | |
834 | a SuperH processor. A Compact Flash FAQ is available at | |
835 | <http://www.compactflash.org/faqs/faq.htm>. | |
836 | ||
837 | If your board has "Directly Connected" CompactFlash at area 5 or 6, | |
838 | you may want to enable this option. Then, you can use CF as | |
839 | primary IDE drive (only tested for SanDisk). | |
840 | ||
841 | If in doubt, select 'N'. | |
842 | ||
843 | choice | |
844 | prompt "Compact Flash Connection Area" | |
845 | depends on CF_ENABLER | |
846 | default CF_AREA6 | |
847 | ||
848 | config CF_AREA5 | |
849 | bool "Area5" | |
850 | help | |
851 | If your board has "Directly Connected" CompactFlash, You should | |
852 | select the area where your CF is connected to. | |
853 | ||
854 | - "Area5" if CompactFlash is connected to Area 5 (0x14000000) | |
855 | - "Area6" if it is connected to Area 6 (0x18000000) | |
856 | ||
857 | "Area6" will work for most boards. | |
858 | ||
859 | config CF_AREA6 | |
860 | bool "Area6" | |
861 | ||
862 | endchoice | |
863 | ||
864 | config CF_BASE_ADDR | |
865 | hex | |
866 | depends on CF_ENABLER | |
867 | default "0xb8000000" if CF_AREA6 | |
868 | default "0xb4000000" if CF_AREA5 | |
869 | ||
1da177e4 LT |
870 | source "arch/sh/drivers/pci/Kconfig" |
871 | ||
872 | source "drivers/pci/Kconfig" | |
873 | ||
874 | source "drivers/pcmcia/Kconfig" | |
875 | ||
876 | source "drivers/pci/hotplug/Kconfig" | |
877 | ||
878 | endmenu | |
879 | ||
880 | menu "Executable file formats" | |
881 | ||
882 | source "fs/Kconfig.binfmt" | |
883 | ||
884 | endmenu | |
885 | ||
3aa770e7 | 886 | menu "Power management options (EXPERIMENTAL)" |
357d5946 | 887 | depends on EXPERIMENTAL && SYS_SUPPORTS_PM |
3aa770e7 | 888 | |
f4cb5700 JB |
889 | config ARCH_SUSPEND_POSSIBLE |
890 | def_bool y | |
891 | depends on !SMP | |
892 | ||
3aa770e7 AS |
893 | source kernel/power/Kconfig |
894 | ||
3aa770e7 AS |
895 | endmenu |
896 | ||
d5950b43 SR |
897 | source "net/Kconfig" |
898 | ||
1da177e4 LT |
899 | source "drivers/Kconfig" |
900 | ||
901 | source "fs/Kconfig" | |
902 | ||
1da177e4 LT |
903 | source "arch/sh/Kconfig.debug" |
904 | ||
905 | source "security/Kconfig" | |
906 | ||
907 | source "crypto/Kconfig" | |
908 | ||
909 | source "lib/Kconfig" |