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 |
9483a578 | 11 | select HAVE_CLK |
ec7748b5 | 12 | select HAVE_IDE |
42d4b839 | 13 | select HAVE_OPROFILE |
1da177e4 LT |
14 | help |
15 | The SuperH is a RISC processor targeted for use in embedded systems | |
16 | and consumer electronics; it was also used in the Sega Dreamcast | |
17 | gaming console. The SuperH port has a home page at | |
18 | <http://www.linux-sh.org/>. | |
19 | ||
39d28a2d | 20 | config SUPERH32 |
ea0e1a9a PM |
21 | def_bool !SUPERH64 |
22 | ||
23 | config SUPERH64 | |
24 | def_bool y if CPU_SH5 | |
39d28a2d | 25 | |
1da177e4 | 26 | config RWSEM_GENERIC_SPINLOCK |
d7ef4fb3 | 27 | def_bool y |
1da177e4 LT |
28 | |
29 | config RWSEM_XCHGADD_ALGORITHM | |
30 | bool | |
31 | ||
fa691511 PM |
32 | config GENERIC_BUG |
33 | def_bool y | |
a82d53ec | 34 | depends on BUG && SUPERH32 |
fa691511 | 35 | |
e2268c71 | 36 | config GENERIC_FIND_NEXT_BIT |
d7ef4fb3 | 37 | def_bool y |
e2268c71 AM |
38 | |
39 | config GENERIC_HWEIGHT | |
d7ef4fb3 | 40 | def_bool y |
e2268c71 | 41 | |
1da177e4 | 42 | config GENERIC_HARDIRQS |
d7ef4fb3 | 43 | def_bool y |
1da177e4 LT |
44 | |
45 | config GENERIC_IRQ_PROBE | |
d7ef4fb3 | 46 | def_bool y |
1da177e4 LT |
47 | |
48 | config GENERIC_CALIBRATE_DELAY | |
d7ef4fb3 | 49 | def_bool y |
1da177e4 | 50 | |
cad82448 PM |
51 | config GENERIC_IOMAP |
52 | bool | |
53 | ||
45882145 PM |
54 | config GENERIC_TIME |
55 | def_bool n | |
56 | ||
57be2b48 PM |
57 | config GENERIC_CLOCKEVENTS |
58 | def_bool n | |
59 | ||
357d5946 PM |
60 | config SYS_SUPPORTS_PM |
61 | bool | |
62 | ||
0a9b0db1 PM |
63 | config SYS_SUPPORTS_APM_EMULATION |
64 | bool | |
357d5946 PM |
65 | select SYS_SUPPORTS_PM |
66 | ||
67 | config SYS_SUPPORTS_SMP | |
68 | bool | |
69 | ||
70 | config SYS_SUPPORTS_NUMA | |
71 | bool | |
72 | ||
73 | config SYS_SUPPORTS_PCI | |
74 | bool | |
0a9b0db1 | 75 | |
afbfb52e | 76 | config STACKTRACE_SUPPORT |
d7ef4fb3 | 77 | def_bool y |
afbfb52e PM |
78 | |
79 | config LOCKDEP_SUPPORT | |
d7ef4fb3 | 80 | def_bool y |
afbfb52e | 81 | |
f0d1b0b3 | 82 | config ARCH_HAS_ILOG2_U32 |
d7ef4fb3 | 83 | def_bool n |
f0d1b0b3 DH |
84 | |
85 | config ARCH_HAS_ILOG2_U64 | |
d7ef4fb3 | 86 | def_bool n |
f0d1b0b3 | 87 | |
e257ad06 PM |
88 | config ARCH_NO_VIRT_TO_BUS |
89 | def_bool y | |
90 | ||
b0b933c0 DH |
91 | config ARCH_SUPPORTS_AOUT |
92 | def_bool y | |
93 | ||
e7cc9a73 MD |
94 | config IO_TRAPPED |
95 | bool | |
96 | ||
1da177e4 LT |
97 | source "init/Kconfig" |
98 | ||
99 | menu "System type" | |
100 | ||
b5f42db0 PM |
101 | # |
102 | # Processor families | |
103 | # | |
104 | config CPU_SH2 | |
105 | bool | |
106 | ||
107 | config CPU_SH2A | |
108 | bool | |
109 | select CPU_SH2 | |
110 | ||
111 | config CPU_SH3 | |
112 | bool | |
113 | select CPU_HAS_INTEVT | |
114 | select CPU_HAS_SR_RB | |
115 | ||
116 | config CPU_SH4 | |
117 | bool | |
118 | select CPU_HAS_INTEVT | |
119 | select CPU_HAS_SR_RB | |
120 | select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 | |
121 | select CPU_HAS_FPU if !CPU_SH4AL_DSP | |
122 | ||
123 | config CPU_SH4A | |
124 | bool | |
125 | select CPU_SH4 | |
126 | ||
127 | config CPU_SH4AL_DSP | |
128 | bool | |
129 | select CPU_SH4A | |
130 | select CPU_HAS_DSP | |
131 | ||
ea0e1a9a PM |
132 | config CPU_SH5 |
133 | bool | |
134 | select CPU_HAS_FPU | |
135 | ||
b5f42db0 PM |
136 | config CPU_SHX2 |
137 | bool | |
138 | ||
139 | config CPU_SHX3 | |
140 | bool | |
141 | ||
142 | choice | |
143 | prompt "Processor sub-type selection" | |
144 | ||
145 | # | |
146 | # Processor subtypes | |
147 | # | |
148 | ||
149 | # SH-2 Processor Support | |
150 | ||
151 | config CPU_SUBTYPE_SH7619 | |
152 | bool "Support SH7619 processor" | |
153 | select CPU_SH2 | |
154 | ||
155 | # SH-2A Processor Support | |
156 | ||
6d01f510 PM |
157 | config CPU_SUBTYPE_SH7203 |
158 | bool "Support SH7203 processor" | |
159 | select CPU_SH2A | |
74d99a5e | 160 | select CPU_HAS_FPU |
6d01f510 | 161 | |
b5f42db0 PM |
162 | config CPU_SUBTYPE_SH7206 |
163 | bool "Support SH7206 processor" | |
164 | select CPU_SH2A | |
165 | ||
a8f67f4b PM |
166 | config CPU_SUBTYPE_SH7263 |
167 | bool "Support SH7263 processor" | |
168 | select CPU_SH2A | |
74d99a5e | 169 | select CPU_HAS_FPU |
a8f67f4b | 170 | |
2ad69908 PM |
171 | config CPU_SUBTYPE_MXG |
172 | bool "Support MX-G processor" | |
173 | select CPU_SH2A | |
174 | help | |
175 | Select MX-G if running on an R8A03022BG part. | |
176 | ||
b5f42db0 PM |
177 | # SH-3 Processor Support |
178 | ||
179 | config CPU_SUBTYPE_SH7705 | |
180 | bool "Support SH7705 processor" | |
181 | select CPU_SH3 | |
182 | ||
183 | config CPU_SUBTYPE_SH7706 | |
184 | bool "Support SH7706 processor" | |
185 | select CPU_SH3 | |
186 | help | |
187 | Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. | |
188 | ||
189 | config CPU_SUBTYPE_SH7707 | |
190 | bool "Support SH7707 processor" | |
191 | select CPU_SH3 | |
192 | help | |
193 | Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. | |
194 | ||
195 | config CPU_SUBTYPE_SH7708 | |
196 | bool "Support SH7708 processor" | |
197 | select CPU_SH3 | |
198 | help | |
199 | Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or | |
200 | if you have a 100 Mhz SH-3 HD6417708R CPU. | |
201 | ||
202 | config CPU_SUBTYPE_SH7709 | |
203 | bool "Support SH7709 processor" | |
204 | select CPU_SH3 | |
205 | help | |
206 | Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. | |
207 | ||
208 | config CPU_SUBTYPE_SH7710 | |
209 | bool "Support SH7710 processor" | |
210 | select CPU_SH3 | |
211 | select CPU_HAS_DSP | |
212 | help | |
213 | Select SH7710 if you have a SH3-DSP SH7710 CPU. | |
214 | ||
215 | config CPU_SUBTYPE_SH7712 | |
216 | bool "Support SH7712 processor" | |
217 | select CPU_SH3 | |
218 | select CPU_HAS_DSP | |
219 | help | |
220 | Select SH7712 if you have a SH3-DSP SH7712 CPU. | |
221 | ||
222 | config CPU_SUBTYPE_SH7720 | |
223 | bool "Support SH7720 processor" | |
224 | select CPU_SH3 | |
225 | select CPU_HAS_DSP | |
226 | help | |
227 | Select SH7720 if you have a SH3-DSP SH7720 CPU. | |
228 | ||
31a49c4b YS |
229 | config CPU_SUBTYPE_SH7721 |
230 | bool "Support SH7721 processor" | |
231 | select CPU_SH3 | |
232 | select CPU_HAS_DSP | |
233 | help | |
234 | Select SH7721 if you have a SH3-DSP SH7721 CPU. | |
235 | ||
b5f42db0 PM |
236 | # SH-4 Processor Support |
237 | ||
238 | config CPU_SUBTYPE_SH7750 | |
239 | bool "Support SH7750 processor" | |
240 | select CPU_SH4 | |
241 | help | |
242 | Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. | |
243 | ||
244 | config CPU_SUBTYPE_SH7091 | |
245 | bool "Support SH7091 processor" | |
246 | select CPU_SH4 | |
247 | help | |
248 | Select SH7091 if you have an SH-4 based Sega device (such as | |
249 | the Dreamcast, Naomi, and Naomi 2). | |
250 | ||
251 | config CPU_SUBTYPE_SH7750R | |
252 | bool "Support SH7750R processor" | |
253 | select CPU_SH4 | |
254 | ||
255 | config CPU_SUBTYPE_SH7750S | |
256 | bool "Support SH7750S processor" | |
257 | select CPU_SH4 | |
258 | ||
259 | config CPU_SUBTYPE_SH7751 | |
260 | bool "Support SH7751 processor" | |
261 | select CPU_SH4 | |
262 | help | |
263 | Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, | |
264 | or if you have a HD6417751R CPU. | |
265 | ||
266 | config CPU_SUBTYPE_SH7751R | |
267 | bool "Support SH7751R processor" | |
268 | select CPU_SH4 | |
269 | ||
270 | config CPU_SUBTYPE_SH7760 | |
271 | bool "Support SH7760 processor" | |
272 | select CPU_SH4 | |
273 | ||
274 | config CPU_SUBTYPE_SH4_202 | |
275 | bool "Support SH4-202 processor" | |
276 | select CPU_SH4 | |
277 | ||
278 | # SH-4A Processor Support | |
279 | ||
178dd0cd PM |
280 | config CPU_SUBTYPE_SH7723 |
281 | bool "Support SH7723 processor" | |
282 | select CPU_SH4A | |
283 | select CPU_SHX2 | |
284 | select ARCH_SPARSEMEM_ENABLE | |
178dd0cd PM |
285 | help |
286 | Select SH7723 if you have an SH-MobileR2 CPU. | |
287 | ||
7d740a06 YS |
288 | config CPU_SUBTYPE_SH7763 |
289 | bool "Support SH7763 processor" | |
290 | select CPU_SH4A | |
291 | help | |
292 | Select SH7763 if you have a SH4A SH7763(R5S77631) CPU. | |
293 | ||
b5f42db0 PM |
294 | config CPU_SUBTYPE_SH7770 |
295 | bool "Support SH7770 processor" | |
296 | select CPU_SH4A | |
297 | ||
298 | config CPU_SUBTYPE_SH7780 | |
299 | bool "Support SH7780 processor" | |
300 | select CPU_SH4A | |
301 | ||
302 | config CPU_SUBTYPE_SH7785 | |
303 | bool "Support SH7785 processor" | |
304 | select CPU_SH4A | |
305 | select CPU_SHX2 | |
306 | select ARCH_SPARSEMEM_ENABLE | |
307 | select SYS_SUPPORTS_NUMA | |
308 | ||
309 | config CPU_SUBTYPE_SHX3 | |
310 | bool "Support SH-X3 processor" | |
311 | select CPU_SH4A | |
312 | select CPU_SHX3 | |
313 | select ARCH_SPARSEMEM_ENABLE | |
314 | select SYS_SUPPORTS_NUMA | |
315 | select SYS_SUPPORTS_SMP | |
316 | ||
317 | # SH4AL-DSP Processor Support | |
318 | ||
319 | config CPU_SUBTYPE_SH7343 | |
320 | bool "Support SH7343 processor" | |
321 | select CPU_SH4AL_DSP | |
322 | ||
323 | config CPU_SUBTYPE_SH7722 | |
324 | bool "Support SH7722 processor" | |
325 | select CPU_SH4AL_DSP | |
326 | select CPU_SHX2 | |
327 | select ARCH_SPARSEMEM_ENABLE | |
328 | select SYS_SUPPORTS_NUMA | |
9109a30e MD |
329 | |
330 | config CPU_SUBTYPE_SH7366 | |
331 | bool "Support SH7366 processor" | |
332 | select CPU_SH4AL_DSP | |
333 | select CPU_SHX2 | |
334 | select ARCH_SPARSEMEM_ENABLE | |
335 | select SYS_SUPPORTS_NUMA | |
b5f42db0 | 336 | |
ea0e1a9a PM |
337 | # SH-5 Processor Support |
338 | ||
339 | config CPU_SUBTYPE_SH5_101 | |
340 | bool "Support SH5-101 processor" | |
341 | select CPU_SH5 | |
342 | ||
343 | config CPU_SUBTYPE_SH5_103 | |
344 | bool "Support SH5-103 processor" | |
8ef97dd7 | 345 | select CPU_SH5 |
ea0e1a9a | 346 | |
b5f42db0 PM |
347 | endchoice |
348 | ||
f3d22298 | 349 | source "arch/sh/mm/Kconfig" |
4690bdc7 | 350 | source "arch/sh/Kconfig.cpu" |
f3d22298 PM |
351 | |
352 | menu "Board support" | |
353 | ||
354 | config SOLUTION_ENGINE | |
355 | bool | |
1da177e4 LT |
356 | |
357 | config SH_SOLUTION_ENGINE | |
358 | bool "SolutionEngine" | |
bc8fb5d0 | 359 | select SOLUTION_ENGINE |
56386f64 | 360 | select CPU_HAS_IPR_IRQ |
a8199071 NI |
361 | depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ |
362 | CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ | |
363 | CPU_SUBTYPE_SH7750R | |
1da177e4 | 364 | help |
a8199071 NI |
365 | Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, |
366 | SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. | |
1da177e4 | 367 | |
f3d22298 PM |
368 | config SH_7206_SOLUTION_ENGINE |
369 | bool "SolutionEngine7206" | |
370 | select SOLUTION_ENGINE | |
371 | depends on CPU_SUBTYPE_SH7206 | |
372 | help | |
373 | Select 7206 SolutionEngine if configuring for a Hitachi SH7206 | |
374 | evaluation board. | |
375 | ||
376 | config SH_7619_SOLUTION_ENGINE | |
377 | bool "SolutionEngine7619" | |
378 | select SOLUTION_ENGINE | |
379 | depends on CPU_SUBTYPE_SH7619 | |
380 | help | |
381 | Select 7619 SolutionEngine if configuring for a Hitachi SH7619 | |
382 | evaluation board. | |
383 | ||
6e862995 YS |
384 | config SH_7721_SOLUTION_ENGINE |
385 | bool "SolutionEngine7721" | |
386 | select SOLUTION_ENGINE | |
387 | depends on CPU_SUBTYPE_SH7721 | |
388 | help | |
389 | Select 7721 SolutionEngine if configuring for a Hitachi SH7721 | |
390 | evaluation board. | |
391 | ||
6865f0ea RS |
392 | config SH_7722_SOLUTION_ENGINE |
393 | bool "SolutionEngine7722" | |
394 | select SOLUTION_ENGINE | |
f3d22298 | 395 | depends on CPU_SUBTYPE_SH7722 |
6865f0ea RS |
396 | help |
397 | Select 7722 SolutionEngine if configuring for a Hitachi SH772 | |
398 | evaluation board. | |
399 | ||
1da177e4 LT |
400 | config SH_7751_SOLUTION_ENGINE |
401 | bool "SolutionEngine7751" | |
bc8fb5d0 | 402 | select SOLUTION_ENGINE |
56386f64 | 403 | select CPU_HAS_IPR_IRQ |
f3d22298 | 404 | depends on CPU_SUBTYPE_SH7751 |
1da177e4 LT |
405 | help |
406 | Select 7751 SolutionEngine if configuring for a Hitachi SH7751 | |
407 | evaluation board. | |
b7576230 NI |
408 | |
409 | config SH_7780_SOLUTION_ENGINE | |
410 | bool "SolutionEngine7780" | |
411 | select SOLUTION_ENGINE | |
357d5946 | 412 | select SYS_SUPPORTS_PCI |
f3d22298 | 413 | depends on CPU_SUBTYPE_SH7780 |
b7576230 NI |
414 | help |
415 | Select 7780 SolutionEngine if configuring for a Renesas SH7780 | |
416 | evaluation board. | |
1da177e4 | 417 | |
bc8fb5d0 PM |
418 | config SH_7343_SOLUTION_ENGINE |
419 | bool "SolutionEngine7343" | |
420 | select SOLUTION_ENGINE | |
f3d22298 | 421 | depends on CPU_SUBTYPE_SH7343 |
bc8fb5d0 PM |
422 | help |
423 | Select 7343 SolutionEngine if configuring for a Hitachi | |
424 | SH7343 (SH-Mobile 3AS) evaluation board. | |
1da177e4 | 425 | |
1da177e4 LT |
426 | config SH_7751_SYSTEMH |
427 | bool "SystemH7751R" | |
f3d22298 | 428 | depends on CPU_SUBTYPE_SH7751R |
1da177e4 LT |
429 | help |
430 | Select SystemH if you are configuring for a Renesas SystemH | |
431 | 7751R evaluation board. | |
432 | ||
cad82448 PM |
433 | config SH_HP6XX |
434 | bool "HP6XX" | |
0a9b0db1 | 435 | select SYS_SUPPORTS_APM_EMULATION |
357d5946 | 436 | select HD6446X_SERIES |
f3d22298 | 437 | depends on CPU_SUBTYPE_SH7709 |
1da177e4 | 438 | help |
cad82448 | 439 | Select HP6XX if configuring for a HP jornada HP6xx. |
1da177e4 LT |
440 | More information (hardware only) at |
441 | <http://www.hp.com/jornada/>. | |
442 | ||
1da177e4 LT |
443 | config SH_DREAMCAST |
444 | bool "Dreamcast" | |
357d5946 | 445 | select SYS_SUPPORTS_PCI |
f3d22298 | 446 | depends on CPU_SUBTYPE_SH7091 |
1da177e4 LT |
447 | help |
448 | Select Dreamcast if configuring for a SEGA Dreamcast. | |
ad07b100 | 449 | More information at <http://www.linux-sh.org> |
1da177e4 | 450 | |
1da177e4 | 451 | config SH_SH03 |
cad82448 | 452 | bool "Interface CTP/PCI-SH03" |
d59645d6 | 453 | depends on CPU_SUBTYPE_SH7751 |
56386f64 | 454 | select CPU_HAS_IPR_IRQ |
357d5946 | 455 | select SYS_SUPPORTS_PCI |
1da177e4 | 456 | help |
cad82448 | 457 | CTP/PCI-SH03 is a CPU module computer that is produced |
1da177e4 | 458 | by Interface Corporation. |
1da177e4 LT |
459 | More information at <http://www.interface.co.jp> |
460 | ||
461 | config SH_SECUREEDGE5410 | |
462 | bool "SecureEdge5410" | |
f3d22298 | 463 | depends on CPU_SUBTYPE_SH7751R |
56386f64 | 464 | select CPU_HAS_IPR_IRQ |
357d5946 | 465 | select SYS_SUPPORTS_PCI |
1da177e4 LT |
466 | help |
467 | Select SecureEdge5410 if configuring for a SnapGear SH board. | |
468 | This includes both the OEM SecureEdge products as well as the | |
469 | SME product line. | |
470 | ||
1da177e4 LT |
471 | config SH_RTS7751R2D |
472 | bool "RTS7751R2D" | |
f3d22298 | 473 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 474 | select SYS_SUPPORTS_PCI |
2d952b4b | 475 | select IO_TRAPPED |
1da177e4 LT |
476 | help |
477 | Select RTS7751R2D if configuring for a Renesas Technology | |
478 | Sales SH-Graphics board. | |
479 | ||
4862ec07 NB |
480 | config SH_SDK7780 |
481 | bool "SDK7780R3" | |
482 | depends on CPU_SUBTYPE_SH7780 | |
483 | select SYS_SUPPORTS_PCI | |
484 | help | |
485 | Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 | |
486 | evaluation board. | |
487 | ||
32351a28 PM |
488 | config SH_HIGHLANDER |
489 | bool "Highlander" | |
f3d22298 | 490 | depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 |
357d5946 | 491 | select SYS_SUPPORTS_PCI |
c1a34e4c | 492 | select IO_TRAPPED |
cad82448 | 493 | |
70f784ec MD |
494 | config SH_MIGOR |
495 | bool "Migo-R" | |
496 | depends on CPU_SUBTYPE_SH7722 | |
497 | help | |
498 | Select Migo-R if configuring for the SH7722 Migo-R platform | |
499 | by Renesas System Solutions Asia Pte. Ltd. | |
500 | ||
1da177e4 LT |
501 | config SH_EDOSK7705 |
502 | bool "EDOSK7705" | |
f3d22298 | 503 | depends on CPU_SUBTYPE_SH7705 |
1da177e4 LT |
504 | |
505 | config SH_SH4202_MICRODEV | |
506 | bool "SH4-202 MicroDev" | |
f3d22298 | 507 | depends on CPU_SUBTYPE_SH4_202 |
1da177e4 LT |
508 | help |
509 | Select SH4-202 MicroDev if configuring for a SuperH MicroDev board | |
510 | with an SH4-202 CPU. | |
511 | ||
cad82448 PM |
512 | config SH_LANDISK |
513 | bool "LANDISK" | |
f3d22298 | 514 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 515 | select SYS_SUPPORTS_PCI |
cad82448 PM |
516 | help |
517 | I-O DATA DEVICE, INC. "LANDISK Series" support. | |
518 | ||
519 | config SH_TITAN | |
520 | bool "TITAN" | |
f3d22298 | 521 | depends on CPU_SUBTYPE_SH7751R |
56386f64 | 522 | select CPU_HAS_IPR_IRQ |
357d5946 | 523 | select SYS_SUPPORTS_PCI |
cad82448 PM |
524 | help |
525 | Select Titan if you are configuring for a Nimble Microsystems | |
526 | NetEngine NP51R. | |
527 | ||
51e22e7a TY |
528 | config SH_SHMIN |
529 | bool "SHMIN" | |
f3d22298 | 530 | depends on CPU_SUBTYPE_SH7706 |
56386f64 | 531 | select CPU_HAS_IPR_IRQ |
51e22e7a | 532 | help |
3cb2fccc | 533 | Select SHMIN if configuring for the SHMIN board. |
51e22e7a | 534 | |
c86c5a91 NI |
535 | config SH_LBOX_RE2 |
536 | bool "L-BOX RE2" | |
f3d22298 | 537 | depends on CPU_SUBTYPE_SH7751R |
357d5946 | 538 | select SYS_SUPPORTS_PCI |
c86c5a91 NI |
539 | help |
540 | Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. | |
9d4436a6 | 541 | |
94807a33 PM |
542 | config SH_X3PROTO |
543 | bool "SH-X3 Prototype board" | |
544 | depends on CPU_SUBTYPE_SHX3 | |
545 | ||
ded5431f MB |
546 | config SH_MAGIC_PANEL_R2 |
547 | bool "Magic Panel R2" | |
548 | depends on CPU_SUBTYPE_SH7720 | |
549 | help | |
550 | Select Magic Panel R2 if configuring for Magic Panel R2. | |
551 | ||
ea0e1a9a PM |
552 | config SH_CAYMAN |
553 | bool "Hitachi Cayman" | |
554 | depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 | |
b6d7b666 | 555 | select SYS_SUPPORTS_PCI |
ea0e1a9a | 556 | |
f3d22298 | 557 | endmenu |
1da177e4 | 558 | |
32351a28 PM |
559 | source "arch/sh/boards/renesas/rts7751r2d/Kconfig" |
560 | source "arch/sh/boards/renesas/r7780rp/Kconfig" | |
4862ec07 | 561 | source "arch/sh/boards/renesas/sdk7780/Kconfig" |
ded5431f | 562 | source "arch/sh/boards/magicpanelr2/Kconfig" |
32351a28 | 563 | |
32351a28 PM |
564 | menu "Timer and clock configuration" |
565 | ||
cad82448 | 566 | config SH_TMU |
d7ef4fb3 HH |
567 | def_bool y |
568 | prompt "TMU timer support" | |
9d4436a6 | 569 | depends on CPU_SH3 || CPU_SH4 |
57be2b48 PM |
570 | select GENERIC_TIME |
571 | select GENERIC_CLOCKEVENTS | |
1da177e4 | 572 | help |
cad82448 | 573 | This enables the use of the TMU as the system timer. |
1da177e4 | 574 | |
9d4436a6 | 575 | config SH_CMT |
d7ef4fb3 HH |
576 | def_bool y |
577 | prompt "CMT timer support" | |
2ad69908 | 578 | depends on CPU_SH2 && !CPU_SUBTYPE_MXG |
9d4436a6 YS |
579 | help |
580 | This enables the use of the CMT as the system timer. | |
581 | ||
582 | config SH_MTU2 | |
d7ef4fb3 HH |
583 | def_bool n |
584 | prompt "MTU2 timer support" | |
9d4436a6 | 585 | depends on CPU_SH2A |
9d4436a6 YS |
586 | help |
587 | This enables the use of the MTU2 as the system timer. | |
588 | ||
417528a2 PM |
589 | config SH_TIMER_IRQ |
590 | int | |
7d740a06 YS |
591 | default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \ |
592 | CPU_SUBTYPE_SH7763 | |
417528a2 PM |
593 | default "86" if CPU_SUBTYPE_SH7619 |
594 | default "140" if CPU_SUBTYPE_SH7206 | |
2b2d4e70 | 595 | default "142" if CPU_SUBTYPE_SH7203 |
2ad69908 | 596 | default "238" if CPU_SUBTYPE_MXG |
417528a2 PM |
597 | default "16" |
598 | ||
cad82448 PM |
599 | config SH_PCLK_FREQ |
600 | int "Peripheral clock frequency (in Hz)" | |
870e8a24 | 601 | default "27000000" if CPU_SUBTYPE_SH7343 |
9d4436a6 | 602 | default "31250000" if CPU_SUBTYPE_SH7619 |
05627486 | 603 | default "32000000" if CPU_SUBTYPE_SH7722 |
178dd0cd | 604 | default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \ |
9d4436a6 | 605 | CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ |
a8f67f4b | 606 | CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \ |
2ad69908 | 607 | CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG |
05627486 | 608 | default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R |
cad82448 | 609 | default "66000000" if CPU_SUBTYPE_SH4_202 |
05627486 | 610 | default "50000000" |
1da177e4 | 611 | help |
cad82448 PM |
612 | This option is used to specify the peripheral clock frequency. |
613 | This is necessary for determining the reference clock value on | |
614 | platforms lacking an RTC. | |
1da177e4 | 615 | |
9d4436a6 YS |
616 | config SH_CLK_MD |
617 | int "CPU Mode Pin Setting" | |
6d01f510 | 618 | depends on CPU_SH2 |
357d5946 PM |
619 | default 6 if CPU_SUBTYPE_SH7206 |
620 | default 5 if CPU_SUBTYPE_SH7619 | |
621 | default 0 | |
9d4436a6 | 622 | help |
11cbb70e | 623 | MD2 - MD0 pin setting. |
9d4436a6 | 624 | |
57be2b48 PM |
625 | source "kernel/time/Kconfig" |
626 | ||
32351a28 PM |
627 | endmenu |
628 | ||
cad82448 PM |
629 | menu "CPU Frequency scaling" |
630 | ||
631 | source "drivers/cpufreq/Kconfig" | |
1da177e4 | 632 | |
cad82448 PM |
633 | config SH_CPU_FREQ |
634 | tristate "SuperH CPU Frequency driver" | |
cb5ec75b | 635 | depends on CPU_FREQ |
cad82448 | 636 | select CPU_FREQ_TABLE |
1da177e4 | 637 | help |
cad82448 PM |
638 | This adds the cpufreq driver for SuperH. At present, only |
639 | the SH-4 is supported. | |
1da177e4 | 640 | |
cad82448 | 641 | For details, take a look at <file:Documentation/cpu-freq>. |
1da177e4 LT |
642 | |
643 | If unsure, say N. | |
644 | ||
cad82448 PM |
645 | endmenu |
646 | ||
9f5e8eee PM |
647 | source "arch/sh/drivers/Kconfig" |
648 | ||
cad82448 | 649 | endmenu |
1da177e4 | 650 | |
cad82448 | 651 | config ISA_DMA_API |
f5f826c6 | 652 | bool |
1da177e4 | 653 | |
cad82448 PM |
654 | menu "Kernel features" |
655 | ||
91b91d01 PM |
656 | source kernel/Kconfig.hz |
657 | ||
cad82448 PM |
658 | config KEXEC |
659 | bool "kexec system call (EXPERIMENTAL)" | |
640f7487 | 660 | depends on SUPERH32 && EXPERIMENTAL |
1da177e4 | 661 | help |
cad82448 PM |
662 | kexec is a system call that implements the ability to shutdown your |
663 | current kernel, and to start another kernel. It is like a reboot | |
1f1332f7 | 664 | but it is independent of the system firmware. And like a reboot |
cad82448 PM |
665 | you can start any kernel with it, not just Linux. |
666 | ||
1f1332f7 | 667 | The name comes from the similarity to the exec system call. |
cad82448 PM |
668 | |
669 | It is an ongoing process to be certain the hardware in a machine | |
670 | is properly shutdown, so do not be surprised if this code does not | |
671 | initially work for you. It may help to enable device hotplugging | |
672 | support. As of this writing the exact hardware interface is | |
673 | strongly in flux, so no good recommendation can be made. | |
674 | ||
4d5ade5b PM |
675 | config CRASH_DUMP |
676 | bool "kernel crash dumps (EXPERIMENTAL)" | |
640f7487 | 677 | depends on SUPERH32 && EXPERIMENTAL |
4d5ade5b PM |
678 | help |
679 | Generate crash dump after being started by kexec. | |
680 | This should be normally only set in special crash dump kernels | |
681 | which are loaded in the main kernel with kexec-tools into | |
682 | a specially reserved region and then later executed after | |
683 | a crash by kdump/kexec. The crash dump kernel must be compiled | |
684 | to a memory address not used by the main kernel using | |
685 | MEMORY_START. | |
686 | ||
687 | For more details see Documentation/kdump/kdump.txt | |
688 | ||
1da177e4 LT |
689 | config SMP |
690 | bool "Symmetric multi-processing support" | |
357d5946 | 691 | depends on SYS_SUPPORTS_SMP |
490f5de5 | 692 | select USE_GENERIC_SMP_HELPERS |
1da177e4 LT |
693 | ---help--- |
694 | This enables support for systems with more than one CPU. If you have | |
695 | a system with only one CPU, like most personal computers, say N. If | |
696 | you have a system with more than one CPU, say Y. | |
697 | ||
698 | If you say N here, the kernel will run on single and multiprocessor | |
699 | machines, but will use only one CPU of a multiprocessor machine. If | |
700 | you say Y here, the kernel will run on many, but not all, | |
701 | singleprocessor machines. On a singleprocessor machine, the kernel | |
702 | will run faster if you say N here. | |
703 | ||
704 | People using multiprocessor machines who say Y here should also say | |
705 | Y to "Enhanced Real Time Clock Support", below. | |
706 | ||
03502faa AB |
707 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
708 | available at <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
709 | |
710 | If you don't know what to do here, say N. | |
711 | ||
712 | config NR_CPUS | |
713 | int "Maximum number of CPUs (2-32)" | |
714 | range 2 32 | |
715 | depends on SMP | |
2b1bd1ac | 716 | default "4" if CPU_SHX3 |
1da177e4 LT |
717 | default "2" |
718 | help | |
719 | This allows you to specify the maximum number of CPUs which this | |
720 | kernel will support. The maximum supported value is 32 and the | |
721 | minimum value which makes sense is 2. | |
722 | ||
723 | This is purely to save memory - each supported CPU adds | |
724 | approximately eight kilobytes to the kernel image. | |
725 | ||
91b91d01 PM |
726 | source "kernel/Kconfig.preempt" |
727 | ||
83662461 PM |
728 | config GUSA |
729 | def_bool y | |
1efe4ce3 | 730 | depends on !SMP && SUPERH32 |
83662461 PM |
731 | help |
732 | This enables support for gUSA (general UserSpace Atomicity). | |
733 | This is the default implementation for both UP and non-ll/sc | |
734 | CPUs, and is used by the libc, amongst others. | |
735 | ||
736 | For additional information, design information can be found | |
737 | in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. | |
738 | ||
739 | This should only be disabled for special cases where alternate | |
740 | atomicity implementations exist. | |
741 | ||
1efe4ce3 SM |
742 | config GUSA_RB |
743 | bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)" | |
744 | depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A) | |
745 | help | |
746 | Enabling this option will allow the kernel to implement some | |
747 | atomic operations using a software implemention of load-locked/ | |
748 | store-conditional (LLSC). On machines which do not have hardware | |
749 | LLSC, this should be more efficient than the other alternative of | |
750 | disabling insterrupts around the atomic sequence. | |
751 | ||
cad82448 | 752 | endmenu |
1da177e4 | 753 | |
cad82448 | 754 | menu "Boot options" |
1da177e4 | 755 | |
cad82448 PM |
756 | config ZERO_PAGE_OFFSET |
757 | hex "Zero page offset" | |
f5f826c6 | 758 | default "0x00004000" if SH_SH03 |
7a847f81 PM |
759 | default "0x00010000" if PAGE_SIZE_64KB |
760 | default "0x00002000" if PAGE_SIZE_8KB | |
cad82448 | 761 | default "0x00001000" |
1da177e4 | 762 | help |
cad82448 | 763 | This sets the default offset of zero page. |
1da177e4 | 764 | |
cad82448 PM |
765 | config BOOT_LINK_OFFSET |
766 | hex "Link address offset for booting" | |
767 | default "0x00800000" | |
768 | help | |
769 | This option allows you to set the link address offset of the zImage. | |
770 | This can be useful if you are on a board which has a small amount of | |
771 | memory. | |
1da177e4 | 772 | |
cad82448 PM |
773 | config UBC_WAKEUP |
774 | bool "Wakeup UBC on startup" | |
0e3a9aab | 775 | depends on CPU_SH4 && !CPU_SH4A |
cad82448 PM |
776 | help |
777 | Selecting this option will wakeup the User Break Controller (UBC) on | |
778 | startup. Although the UBC is left in an awake state when the processor | |
779 | comes up, some boot loaders misbehave by putting the UBC to sleep in a | |
780 | power saving state, which causes issues with things like ptrace(). | |
1da177e4 | 781 | |
cad82448 | 782 | If unsure, say N. |
1da177e4 | 783 | |
cad82448 PM |
784 | config CMDLINE_BOOL |
785 | bool "Default bootloader kernel arguments" | |
1da177e4 | 786 | |
cad82448 PM |
787 | config CMDLINE |
788 | string "Initial kernel command string" | |
789 | depends on CMDLINE_BOOL | |
790 | default "console=ttySC1,115200" | |
1da177e4 LT |
791 | |
792 | endmenu | |
793 | ||
cad82448 | 794 | menu "Bus options" |
1da177e4 LT |
795 | |
796 | # Even on SuperH devices which don't have an ISA bus, | |
797 | # this variable helps the PCMCIA modules handle | |
798 | # IRQ requesting properly -- Greg Banks. | |
799 | # | |
800 | # Though we're generally not interested in it when | |
801 | # we're not using PCMCIA, so we make it dependent on | |
802 | # PCMCIA outright. -- PFM. | |
803 | config ISA | |
357d5946 PM |
804 | def_bool y |
805 | depends on PCMCIA && HD6446X_SERIES | |
1da177e4 LT |
806 | help |
807 | Find out whether you have ISA slots on your motherboard. ISA is the | |
808 | name of a bus system, i.e. the way the CPU talks to the other stuff | |
809 | inside your box. Other bus systems are PCI, EISA, MicroChannel | |
810 | (MCA) or VESA. ISA is an older system, now being displaced by PCI; | |
811 | newer boards don't support it. If you have ISA, say Y, otherwise N. | |
812 | ||
813 | config EISA | |
814 | bool | |
815 | ---help--- | |
816 | The Extended Industry Standard Architecture (EISA) bus was | |
817 | developed as an open alternative to the IBM MicroChannel bus. | |
818 | ||
819 | The EISA bus provided some of the features of the IBM MicroChannel | |
820 | bus while maintaining backward compatibility with cards made for | |
821 | the older ISA bus. The EISA bus saw limited use between 1988 and | |
822 | 1995 when it was made obsolete by the PCI bus. | |
823 | ||
824 | Say Y here if you are building a kernel for an EISA-based machine. | |
825 | ||
826 | Otherwise, say N. | |
827 | ||
828 | config MCA | |
829 | bool | |
830 | help | |
831 | MicroChannel Architecture is found in some IBM PS/2 machines and | |
832 | laptops. It is a bus system similar to PCI or ISA. See | |
833 | <file:Documentation/mca.txt> (and especially the web page given | |
834 | there) before attempting to build an MCA bus kernel. | |
835 | ||
836 | config SBUS | |
837 | bool | |
838 | ||
cad82448 PM |
839 | config SUPERHYWAY |
840 | tristate "SuperHyway Bus support" | |
841 | depends on CPU_SUBTYPE_SH4_202 | |
1da177e4 | 842 | |
17be2d2b AM |
843 | config MAPLE |
844 | bool "Maple Bus support" | |
845 | depends on SH_DREAMCAST | |
846 | help | |
847 | The Maple Bus is SEGA's serial communication bus for peripherals | |
848 | on the Dreamcast. Without this bus support you won't be able to | |
849 | get your Dreamcast keyboard etc to work, so most users | |
850 | probably want to say 'Y' here, unless you are only using the | |
851 | Dreamcast with a serial line terminal or a remote network | |
852 | connection. | |
853 | ||
824e55f9 PM |
854 | config CF_ENABLER |
855 | bool "Compact Flash Enabler support" | |
856 | depends on SOLUTION_ENGINE || SH_SH03 | |
857 | ---help--- | |
858 | Compact Flash is a small, removable mass storage device introduced | |
859 | in 1994 originally as a PCMCIA device. If you say `Y' here, you | |
860 | compile in support for Compact Flash devices directly connected to | |
861 | a SuperH processor. A Compact Flash FAQ is available at | |
862 | <http://www.compactflash.org/faqs/faq.htm>. | |
863 | ||
864 | If your board has "Directly Connected" CompactFlash at area 5 or 6, | |
865 | you may want to enable this option. Then, you can use CF as | |
866 | primary IDE drive (only tested for SanDisk). | |
867 | ||
868 | If in doubt, select 'N'. | |
869 | ||
870 | choice | |
871 | prompt "Compact Flash Connection Area" | |
872 | depends on CF_ENABLER | |
873 | default CF_AREA6 | |
874 | ||
875 | config CF_AREA5 | |
876 | bool "Area5" | |
877 | help | |
878 | If your board has "Directly Connected" CompactFlash, You should | |
879 | select the area where your CF is connected to. | |
880 | ||
881 | - "Area5" if CompactFlash is connected to Area 5 (0x14000000) | |
882 | - "Area6" if it is connected to Area 6 (0x18000000) | |
883 | ||
884 | "Area6" will work for most boards. | |
885 | ||
886 | config CF_AREA6 | |
887 | bool "Area6" | |
888 | ||
889 | endchoice | |
890 | ||
891 | config CF_BASE_ADDR | |
892 | hex | |
893 | depends on CF_ENABLER | |
894 | default "0xb8000000" if CF_AREA6 | |
895 | default "0xb4000000" if CF_AREA5 | |
896 | ||
1da177e4 LT |
897 | source "arch/sh/drivers/pci/Kconfig" |
898 | ||
899 | source "drivers/pci/Kconfig" | |
900 | ||
901 | source "drivers/pcmcia/Kconfig" | |
902 | ||
903 | source "drivers/pci/hotplug/Kconfig" | |
904 | ||
905 | endmenu | |
906 | ||
907 | menu "Executable file formats" | |
908 | ||
909 | source "fs/Kconfig.binfmt" | |
910 | ||
911 | endmenu | |
912 | ||
3aa770e7 | 913 | menu "Power management options (EXPERIMENTAL)" |
357d5946 | 914 | depends on EXPERIMENTAL && SYS_SUPPORTS_PM |
3aa770e7 | 915 | |
f4cb5700 JB |
916 | config ARCH_SUSPEND_POSSIBLE |
917 | def_bool y | |
918 | depends on !SMP | |
919 | ||
3aa770e7 AS |
920 | source kernel/power/Kconfig |
921 | ||
3aa770e7 AS |
922 | endmenu |
923 | ||
d5950b43 SR |
924 | source "net/Kconfig" |
925 | ||
1da177e4 LT |
926 | source "drivers/Kconfig" |
927 | ||
928 | source "fs/Kconfig" | |
929 | ||
1da177e4 LT |
930 | source "arch/sh/Kconfig.debug" |
931 | ||
932 | source "security/Kconfig" | |
933 | ||
934 | source "crypto/Kconfig" | |
935 | ||
936 | source "lib/Kconfig" |