Commit | Line | Data |
---|---|---|
1da177e4 | 1 | config SUPERH |
ea0e1a9a | 2 | def_bool y |
09d8dd93 | 3 | select ARCH_MIGHT_HAVE_PC_PARPORT |
6a108a14 | 4 | select EXPERT |
6d803ba7 | 5 | select CLKDEV_LOOKUP |
86e4dd5a | 6 | select HAVE_IDE if HAS_IOPORT |
95f72d1e | 7 | select HAVE_MEMBLOCK |
534cfbee | 8 | select HAVE_MEMBLOCK_NODE_MAP |
adaf7fd2 | 9 | select ARCH_DISCARD_MEMBLOCK |
42d4b839 | 10 | select HAVE_OPROFILE |
9de90ac2 | 11 | select HAVE_GENERIC_DMA_COHERENT |
d7b01f78 | 12 | select HAVE_ARCH_TRACEHOOK |
f802d969 | 13 | select HAVE_DMA_API_DEBUG |
73c926be | 14 | select HAVE_DMA_ATTRS |
cdd6c482 | 15 | select HAVE_PERF_EVENTS |
9b2a60c4 | 16 | select HAVE_DEBUG_BUGVERBOSE |
7563bbf8 | 17 | select ARCH_HAVE_CUSTOM_GPIO_H |
df013ffb | 18 | select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A) |
72f0c137 | 19 | select PERF_USE_VMALLOC |
b69ec42b | 20 | select HAVE_DEBUG_KMEMLEAK |
df8ce259 | 21 | select HAVE_KERNEL_GZIP |
07e88e1b PM |
22 | select HAVE_KERNEL_BZIP2 |
23 | select HAVE_KERNEL_LZMA | |
50cfa79d | 24 | select HAVE_KERNEL_XZ |
c7b16efb | 25 | select HAVE_KERNEL_LZO |
af1839eb | 26 | select HAVE_UID16 |
c1d7e01d | 27 | select ARCH_WANT_IPC_PARSE_VERSION |
a74f7e04 | 28 | select HAVE_SYSCALL_TRACEPOINTS |
eaaaeef3 | 29 | select HAVE_REGS_AND_STACK_ACCESS_API |
2ed86b16 | 30 | select MAY_HAVE_SPARSE_IRQ |
ed170924 | 31 | select IRQ_FORCED_THREADING |
6eac1af0 | 32 | select RTC_LIB |
f01789c6 | 33 | select GENERIC_ATOMIC64 |
3d44ae40 | 34 | select GENERIC_IRQ_SHOW |
ea0588cb | 35 | select GENERIC_SMP_IDLE_THREAD |
dc775dd8 | 36 | select GENERIC_IDLE_POLL_SETUP |
8cf200d8 AMG |
37 | select GENERIC_CLOCKEVENTS |
38 | select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST | |
0e100e11 | 39 | select GENERIC_STRNCPY_FROM_USER |
cba8df4b | 40 | select GENERIC_STRNLEN_USER |
786d35d4 DH |
41 | select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER |
42 | select MODULES_USE_ELF_RELA | |
881e252d | 43 | select OLD_SIGSUSPEND |
0679a858 | 44 | select OLD_SIGACTION |
1da177e4 LT |
45 | help |
46 | The SuperH is a RISC processor targeted for use in embedded systems | |
47 | and consumer electronics; it was also used in the Sega Dreamcast | |
48 | gaming console. The SuperH port has a home page at | |
49 | <http://www.linux-sh.org/>. | |
50 | ||
39d28a2d | 51 | config SUPERH32 |
3cc000b5 | 52 | def_bool ARCH = "sh" |
d39f5450 CS |
53 | select HAVE_KPROBES |
54 | select HAVE_KRETPROBES | |
6d63e73d | 55 | select HAVE_IOREMAP_PROT if MMU && !X2TLB |
694f94f2 | 56 | select HAVE_FUNCTION_TRACER |
fad57feb MF |
57 | select HAVE_FTRACE_MCOUNT_RECORD |
58 | select HAVE_DYNAMIC_FTRACE | |
c1340c05 | 59 | select HAVE_FUNCTION_TRACE_MCOUNT_TEST |
e4b053d9 | 60 | select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE |
c1d7e01d | 61 | select ARCH_WANT_IPC_PARSE_VERSION |
327933f5 | 62 | select HAVE_FUNCTION_GRAPH_TRACER |
ab6e570b | 63 | select HAVE_ARCH_KGDB |
6fbfe8d7 | 64 | select HAVE_HW_BREAKPOINT |
0102752e | 65 | select HAVE_MIXED_BREAKPOINTS_REGS |
e583d6b3 | 66 | select PERF_EVENTS |
8dafc346 | 67 | select ARCH_HIBERNATION_POSSIBLE if MMU |
57b81330 | 68 | select SPARSE_IRQ |
19952a92 | 69 | select HAVE_CC_STACKPROTECTOR |
ea0e1a9a PM |
70 | |
71 | config SUPERH64 | |
3cc000b5 | 72 | def_bool ARCH = "sh64" |
3a898c0f | 73 | select KALLSYMS |
39d28a2d | 74 | |
f42b7e3d PM |
75 | config ARCH_DEFCONFIG |
76 | string | |
77 | default "arch/sh/configs/shx3_defconfig" if SUPERH32 | |
78 | default "arch/sh/configs/cayman_defconfig" if SUPERH64 | |
79 | ||
1da177e4 | 80 | config RWSEM_GENERIC_SPINLOCK |
d7ef4fb3 | 81 | def_bool y |
1da177e4 LT |
82 | |
83 | config RWSEM_XCHGADD_ALGORITHM | |
84 | bool | |
85 | ||
fa691511 PM |
86 | config GENERIC_BUG |
87 | def_bool y | |
a82d53ec | 88 | depends on BUG && SUPERH32 |
fa691511 | 89 | |
3767f3f1 PM |
90 | config GENERIC_CSUM |
91 | def_bool y | |
92 | depends on SUPERH64 | |
93 | ||
e2268c71 | 94 | config GENERIC_HWEIGHT |
d7ef4fb3 | 95 | def_bool y |
e2268c71 | 96 | |
1da177e4 | 97 | config GENERIC_CALIBRATE_DELAY |
cf204fa7 | 98 | bool |
1da177e4 | 99 | |
bdcab87b PM |
100 | config GENERIC_LOCKBREAK |
101 | def_bool y | |
102 | depends on SMP && PREEMPT | |
103 | ||
af998a9a MD |
104 | config ARCH_SUSPEND_POSSIBLE |
105 | def_bool n | |
106 | ||
107 | config ARCH_HIBERNATION_POSSIBLE | |
108 | def_bool n | |
357d5946 | 109 | |
0a9b0db1 PM |
110 | config SYS_SUPPORTS_APM_EMULATION |
111 | bool | |
af998a9a | 112 | select ARCH_SUSPEND_POSSIBLE |
357d5946 | 113 | |
ffb4a73d PM |
114 | config SYS_SUPPORTS_HUGETLBFS |
115 | bool | |
116 | ||
357d5946 PM |
117 | config SYS_SUPPORTS_SMP |
118 | bool | |
119 | ||
120 | config SYS_SUPPORTS_NUMA | |
121 | bool | |
122 | ||
123 | config SYS_SUPPORTS_PCI | |
124 | bool | |
0a9b0db1 | 125 | |
f5ad881b PM |
126 | config SYS_SUPPORTS_CMT |
127 | bool | |
128 | ||
d5ed4c2e MD |
129 | config SYS_SUPPORTS_MTU2 |
130 | bool | |
131 | ||
9570ef20 MD |
132 | config SYS_SUPPORTS_TMU |
133 | bool | |
134 | ||
afbfb52e | 135 | config STACKTRACE_SUPPORT |
d7ef4fb3 | 136 | def_bool y |
afbfb52e PM |
137 | |
138 | config LOCKDEP_SUPPORT | |
d7ef4fb3 | 139 | def_bool y |
afbfb52e | 140 | |
5a89f1ad PM |
141 | config HAVE_LATENCYTOP_SUPPORT |
142 | def_bool y | |
5a89f1ad | 143 | |
f0d1b0b3 | 144 | config ARCH_HAS_ILOG2_U32 |
d7ef4fb3 | 145 | def_bool n |
f0d1b0b3 DH |
146 | |
147 | config ARCH_HAS_ILOG2_U64 | |
d7ef4fb3 | 148 | def_bool n |
f0d1b0b3 | 149 | |
86e4dd5a | 150 | config NO_IOPORT |
37b7a978 | 151 | def_bool !PCI |
c30b9c43 PM |
152 | depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \ |
153 | !SH_HP6XX && !SH_SOLUTION_ENGINE | |
86e4dd5a | 154 | |
e7cc9a73 MD |
155 | config IO_TRAPPED |
156 | bool | |
157 | ||
b7e68d68 PM |
158 | config SWAP_IO_SPACE |
159 | bool | |
160 | ||
01be5d63 PM |
161 | config DMA_COHERENT |
162 | bool | |
163 | ||
164 | config DMA_NONCOHERENT | |
165 | def_bool !DMA_COHERENT | |
166 | ||
5cabbb62 FT |
167 | config NEED_DMA_MAP_STATE |
168 | def_bool DMA_NONCOHERENT | |
169 | ||
18e98307 FT |
170 | config NEED_SG_DMA_LENGTH |
171 | def_bool y | |
172 | ||
1da177e4 LT |
173 | source "init/Kconfig" |
174 | ||
dc52ddc0 MH |
175 | source "kernel/Kconfig.freezer" |
176 | ||
1da177e4 LT |
177 | menu "System type" |
178 | ||
b5f42db0 PM |
179 | # |
180 | # Processor families | |
181 | # | |
182 | config CPU_SH2 | |
183 | bool | |
184 | ||
185 | config CPU_SH2A | |
186 | bool | |
187 | select CPU_SH2 | |
e2fcf74f | 188 | select UNCACHED_MAPPING |
b5f42db0 PM |
189 | |
190 | config CPU_SH3 | |
191 | bool | |
192 | select CPU_HAS_INTEVT | |
193 | select CPU_HAS_SR_RB | |
4fa48e17 | 194 | select SYS_SUPPORTS_TMU |
b5f42db0 PM |
195 | |
196 | config CPU_SH4 | |
197 | bool | |
198 | select CPU_HAS_INTEVT | |
199 | select CPU_HAS_SR_RB | |
b5f42db0 | 200 | select CPU_HAS_FPU if !CPU_SH4AL_DSP |
4fa48e17 | 201 | select SYS_SUPPORTS_TMU |
ffb4a73d | 202 | select SYS_SUPPORTS_HUGETLBFS if MMU |
b5f42db0 PM |
203 | |
204 | config CPU_SH4A | |
205 | bool | |
206 | select CPU_SH4 | |
207 | ||
208 | config CPU_SH4AL_DSP | |
209 | bool | |
210 | select CPU_SH4A | |
211 | select CPU_HAS_DSP | |
212 | ||
ea0e1a9a PM |
213 | config CPU_SH5 |
214 | bool | |
215 | select CPU_HAS_FPU | |
add47067 | 216 | select SYS_SUPPORTS_TMU |
ffb4a73d | 217 | select SYS_SUPPORTS_HUGETLBFS if MMU |
ea0e1a9a | 218 | |
b5f42db0 PM |
219 | config CPU_SHX2 |
220 | bool | |
221 | ||
222 | config CPU_SHX3 | |
223 | bool | |
01be5d63 | 224 | select DMA_COHERENT |
4b478ee2 PM |
225 | select SYS_SUPPORTS_SMP |
226 | select SYS_SUPPORTS_NUMA | |
b5f42db0 | 227 | |
dc65a977 PM |
228 | config ARCH_SHMOBILE |
229 | bool | |
77594912 | 230 | select ARCH_SUSPEND_POSSIBLE |
ac2c596b MD |
231 | select PM |
232 | select PM_RUNTIME | |
dc65a977 | 233 | |
86c8c047 MF |
234 | config CPU_HAS_PMU |
235 | depends on CPU_SH4 || CPU_SH4A | |
236 | default y | |
237 | bool | |
238 | ||
3cc000b5 PM |
239 | if SUPERH32 |
240 | ||
b5f42db0 PM |
241 | choice |
242 | prompt "Processor sub-type selection" | |
243 | ||
244 | # | |
245 | # Processor subtypes | |
246 | # | |
247 | ||
248 | # SH-2 Processor Support | |
249 | ||
250 | config CPU_SUBTYPE_SH7619 | |
251 | bool "Support SH7619 processor" | |
252 | select CPU_SH2 | |
f5ad881b | 253 | select SYS_SUPPORTS_CMT |
b5f42db0 PM |
254 | |
255 | # SH-2A Processor Support | |
256 | ||
2825999e PG |
257 | config CPU_SUBTYPE_SH7201 |
258 | bool "Support SH7201 processor" | |
259 | select CPU_SH2A | |
260 | select CPU_HAS_FPU | |
da107c6e | 261 | select SYS_SUPPORTS_MTU2 |
2825999e | 262 | |
6d01f510 PM |
263 | config CPU_SUBTYPE_SH7203 |
264 | bool "Support SH7203 processor" | |
265 | select CPU_SH2A | |
74d99a5e | 266 | select CPU_HAS_FPU |
f5ad881b | 267 | select SYS_SUPPORTS_CMT |
da107c6e | 268 | select SYS_SUPPORTS_MTU2 |
f020c92d | 269 | select ARCH_WANT_OPTIONAL_GPIOLIB |
b768ecbc | 270 | select PINCTRL |
6d01f510 | 271 | |
b5f42db0 PM |
272 | config CPU_SUBTYPE_SH7206 |
273 | bool "Support SH7206 processor" | |
274 | select CPU_SH2A | |
f5ad881b | 275 | select SYS_SUPPORTS_CMT |
da107c6e | 276 | select SYS_SUPPORTS_MTU2 |
b5f42db0 | 277 | |
a8f67f4b PM |
278 | config CPU_SUBTYPE_SH7263 |
279 | bool "Support SH7263 processor" | |
280 | select CPU_SH2A | |
74d99a5e | 281 | select CPU_HAS_FPU |
f5ad881b | 282 | select SYS_SUPPORTS_CMT |
da107c6e | 283 | select SYS_SUPPORTS_MTU2 |
a8f67f4b | 284 | |
51ce3068 PE |
285 | config CPU_SUBTYPE_SH7264 |
286 | bool "Support SH7264 processor" | |
287 | select CPU_SH2A | |
288 | select CPU_HAS_FPU | |
289 | select SYS_SUPPORTS_CMT | |
290 | select SYS_SUPPORTS_MTU2 | |
5946e7bb | 291 | select PINCTRL |
51ce3068 | 292 | |
0b25b7c8 PE |
293 | config CPU_SUBTYPE_SH7269 |
294 | bool "Support SH7269 processor" | |
295 | select CPU_SH2A | |
296 | select CPU_HAS_FPU | |
297 | select SYS_SUPPORTS_CMT | |
298 | select SYS_SUPPORTS_MTU2 | |
fb872fcc | 299 | select PINCTRL |
0b25b7c8 | 300 | |
2ad69908 PM |
301 | config CPU_SUBTYPE_MXG |
302 | bool "Support MX-G processor" | |
303 | select CPU_SH2A | |
da107c6e | 304 | select SYS_SUPPORTS_MTU2 |
2ad69908 PM |
305 | help |
306 | Select MX-G if running on an R8A03022BG part. | |
307 | ||
b5f42db0 PM |
308 | # SH-3 Processor Support |
309 | ||
310 | config CPU_SUBTYPE_SH7705 | |
311 | bool "Support SH7705 processor" | |
312 | select CPU_SH3 | |
313 | ||
314 | config CPU_SUBTYPE_SH7706 | |
315 | bool "Support SH7706 processor" | |
316 | select CPU_SH3 | |
317 | help | |
318 | Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. | |
319 | ||
320 | config CPU_SUBTYPE_SH7707 | |
321 | bool "Support SH7707 processor" | |
322 | select CPU_SH3 | |
323 | help | |
324 | Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. | |
325 | ||
326 | config CPU_SUBTYPE_SH7708 | |
327 | bool "Support SH7708 processor" | |
328 | select CPU_SH3 | |
329 | help | |
330 | Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or | |
331 | if you have a 100 Mhz SH-3 HD6417708R CPU. | |
332 | ||
333 | config CPU_SUBTYPE_SH7709 | |
334 | bool "Support SH7709 processor" | |
335 | select CPU_SH3 | |
336 | help | |
337 | Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. | |
338 | ||
339 | config CPU_SUBTYPE_SH7710 | |
340 | bool "Support SH7710 processor" | |
341 | select CPU_SH3 | |
342 | select CPU_HAS_DSP | |
343 | help | |
344 | Select SH7710 if you have a SH3-DSP SH7710 CPU. | |
345 | ||
346 | config CPU_SUBTYPE_SH7712 | |
347 | bool "Support SH7712 processor" | |
348 | select CPU_SH3 | |
349 | select CPU_HAS_DSP | |
350 | help | |
351 | Select SH7712 if you have a SH3-DSP SH7712 CPU. | |
352 | ||
353 | config CPU_SUBTYPE_SH7720 | |
354 | bool "Support SH7720 processor" | |
355 | select CPU_SH3 | |
356 | select CPU_HAS_DSP | |
2b23a882 | 357 | select SYS_SUPPORTS_CMT |
f020c92d | 358 | select ARCH_WANT_OPTIONAL_GPIOLIB |
e3e9887e | 359 | select USB_ARCH_HAS_OHCI |
7b61ca5d | 360 | select USB_OHCI_SH if USB_OHCI_HCD |
85db6bff | 361 | select PINCTRL |
b5f42db0 PM |
362 | help |
363 | Select SH7720 if you have a SH3-DSP SH7720 CPU. | |
364 | ||
31a49c4b YS |
365 | config CPU_SUBTYPE_SH7721 |
366 | bool "Support SH7721 processor" | |
367 | select CPU_SH3 | |
368 | select CPU_HAS_DSP | |
2b23a882 | 369 | select SYS_SUPPORTS_CMT |
e3e9887e | 370 | select USB_ARCH_HAS_OHCI |
7b61ca5d | 371 | select USB_OHCI_SH if USB_OHCI_HCD |
31a49c4b YS |
372 | help |
373 | Select SH7721 if you have a SH3-DSP SH7721 CPU. | |
374 | ||
b5f42db0 PM |
375 | # SH-4 Processor Support |
376 | ||
377 | config CPU_SUBTYPE_SH7750 | |
378 | bool "Support SH7750 processor" | |
379 | select CPU_SH4 | |
380 | help | |
381 | Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. | |
382 | ||
383 | config CPU_SUBTYPE_SH7091 | |
384 | bool "Support SH7091 processor" | |
385 | select CPU_SH4 | |
386 | help | |
387 | Select SH7091 if you have an SH-4 based Sega device (such as | |
388 | the Dreamcast, Naomi, and Naomi 2). | |
389 | ||
390 | config CPU_SUBTYPE_SH7750R | |
391 | bool "Support SH7750R processor" | |
392 | select CPU_SH4 | |
393 | ||
394 | config CPU_SUBTYPE_SH7750S | |
395 | bool "Support SH7750S processor" | |
396 | select CPU_SH4 | |
397 | ||
398 | config CPU_SUBTYPE_SH7751 | |
399 | bool "Support SH7751 processor" | |
400 | select CPU_SH4 | |
401 | help | |
402 | Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, | |
403 | or if you have a HD6417751R CPU. | |
404 | ||
405 | config CPU_SUBTYPE_SH7751R | |
406 | bool "Support SH7751R processor" | |
407 | select CPU_SH4 | |
408 | ||
409 | config CPU_SUBTYPE_SH7760 | |
410 | bool "Support SH7760 processor" | |
411 | select CPU_SH4 | |
412 | ||
413 | config CPU_SUBTYPE_SH4_202 | |
414 | bool "Support SH4-202 processor" | |
415 | select CPU_SH4 | |
416 | ||
417 | # SH-4A Processor Support | |
418 | ||
178dd0cd PM |
419 | config CPU_SUBTYPE_SH7723 |
420 | bool "Support SH7723 processor" | |
421 | select CPU_SH4A | |
422 | select CPU_SHX2 | |
dc65a977 | 423 | select ARCH_SHMOBILE |
178dd0cd | 424 | select ARCH_SPARSEMEM_ENABLE |
f5ad881b | 425 | select SYS_SUPPORTS_CMT |
f020c92d | 426 | select ARCH_WANT_OPTIONAL_GPIOLIB |
16941a89 | 427 | select PINCTRL |
178dd0cd PM |
428 | help |
429 | Select SH7723 if you have an SH-MobileR2 CPU. | |
430 | ||
0207a2ef KM |
431 | config CPU_SUBTYPE_SH7724 |
432 | bool "Support SH7724 processor" | |
433 | select CPU_SH4A | |
434 | select CPU_SHX2 | |
59fe700d | 435 | select ARCH_SHMOBILE |
0207a2ef KM |
436 | select ARCH_SPARSEMEM_ENABLE |
437 | select SYS_SUPPORTS_CMT | |
f020c92d | 438 | select ARCH_WANT_OPTIONAL_GPIOLIB |
18ebd228 | 439 | select PINCTRL |
0207a2ef KM |
440 | help |
441 | Select SH7724 if you have an SH-MobileR2R CPU. | |
442 | ||
fea88a0c NI |
443 | config CPU_SUBTYPE_SH7734 |
444 | bool "Support SH7734 processor" | |
445 | select CPU_SH4A | |
446 | select CPU_SHX2 | |
447 | select ARCH_WANT_OPTIONAL_GPIOLIB | |
448 | select USB_ARCH_HAS_OHCI | |
449 | select USB_ARCH_HAS_EHCI | |
2c172182 | 450 | select PINCTRL |
fea88a0c NI |
451 | help |
452 | Select SH7734 if you have a SH4A SH7734 CPU. | |
453 | ||
c01f0f1a YS |
454 | config CPU_SUBTYPE_SH7757 |
455 | bool "Support SH7757 processor" | |
456 | select CPU_SH4A | |
457 | select CPU_SHX2 | |
f020c92d | 458 | select ARCH_WANT_OPTIONAL_GPIOLIB |
0fe48601 YS |
459 | select USB_ARCH_HAS_OHCI |
460 | select USB_ARCH_HAS_EHCI | |
eb61b772 | 461 | select PINCTRL |
c01f0f1a YS |
462 | help |
463 | Select SH7757 if you have a SH4A SH7757 CPU. | |
464 | ||
7d740a06 YS |
465 | config CPU_SUBTYPE_SH7763 |
466 | bool "Support SH7763 processor" | |
467 | select CPU_SH4A | |
e3e9887e | 468 | select USB_ARCH_HAS_OHCI |
7b61ca5d | 469 | select USB_OHCI_SH if USB_OHCI_HCD |
7d740a06 YS |
470 | help |
471 | Select SH7763 if you have a SH4A SH7763(R5S77631) CPU. | |
472 | ||
b5f42db0 PM |
473 | config CPU_SUBTYPE_SH7770 |
474 | bool "Support SH7770 processor" | |
475 | select CPU_SH4A | |
476 | ||
477 | config CPU_SUBTYPE_SH7780 | |
478 | bool "Support SH7780 processor" | |
479 | select CPU_SH4A | |
480 | ||
481 | config CPU_SUBTYPE_SH7785 | |
482 | bool "Support SH7785 processor" | |
483 | select CPU_SH4A | |
484 | select CPU_SHX2 | |
55ba99eb KM |
485 | select ARCH_SPARSEMEM_ENABLE |
486 | select SYS_SUPPORTS_NUMA | |
f020c92d | 487 | select ARCH_WANT_OPTIONAL_GPIOLIB |
77bd27b2 | 488 | select PINCTRL |
55ba99eb KM |
489 | |
490 | config CPU_SUBTYPE_SH7786 | |
491 | bool "Support SH7786 processor" | |
492 | select CPU_SH4A | |
37042fbd | 493 | select CPU_SHX3 |
8263a67e | 494 | select CPU_HAS_PTEAEX |
2eb2a436 | 495 | select GENERIC_CLOCKEVENTS_BROADCAST if SMP |
f020c92d | 496 | select ARCH_WANT_OPTIONAL_GPIOLIB |
e3e9887e | 497 | select USB_ARCH_HAS_OHCI |
7b61ca5d | 498 | select USB_OHCI_SH if USB_OHCI_HCD |
e3e9887e | 499 | select USB_ARCH_HAS_EHCI |
7b61ca5d | 500 | select USB_EHCI_SH if USB_EHCI_HCD |
c0fdbff9 | 501 | select PINCTRL |
b5f42db0 PM |
502 | |
503 | config CPU_SUBTYPE_SHX3 | |
504 | bool "Support SH-X3 processor" | |
505 | select CPU_SH4A | |
506 | select CPU_SHX3 | |
5840263e | 507 | select GENERIC_CLOCKEVENTS_BROADCAST if SMP |
742759ea | 508 | select ARCH_REQUIRE_GPIOLIB |
3e347f08 | 509 | select PINCTRL |
b5f42db0 PM |
510 | |
511 | # SH4AL-DSP Processor Support | |
512 | ||
513 | config CPU_SUBTYPE_SH7343 | |
514 | bool "Support SH7343 processor" | |
515 | select CPU_SH4AL_DSP | |
dc65a977 | 516 | select ARCH_SHMOBILE |
f5ad881b | 517 | select SYS_SUPPORTS_CMT |
b5f42db0 PM |
518 | |
519 | config CPU_SUBTYPE_SH7722 | |
520 | bool "Support SH7722 processor" | |
521 | select CPU_SH4AL_DSP | |
522 | select CPU_SHX2 | |
dc65a977 | 523 | select ARCH_SHMOBILE |
b5f42db0 PM |
524 | select ARCH_SPARSEMEM_ENABLE |
525 | select SYS_SUPPORTS_NUMA | |
f5ad881b | 526 | select SYS_SUPPORTS_CMT |
f020c92d | 527 | select ARCH_WANT_OPTIONAL_GPIOLIB |
ef97c3c1 | 528 | select PINCTRL |
9109a30e MD |
529 | |
530 | config CPU_SUBTYPE_SH7366 | |
531 | bool "Support SH7366 processor" | |
532 | select CPU_SH4AL_DSP | |
533 | select CPU_SHX2 | |
dc65a977 | 534 | select ARCH_SHMOBILE |
9109a30e MD |
535 | select ARCH_SPARSEMEM_ENABLE |
536 | select SYS_SUPPORTS_NUMA | |
f5ad881b | 537 | select SYS_SUPPORTS_CMT |
b5f42db0 | 538 | |
3cc000b5 PM |
539 | endchoice |
540 | ||
541 | endif | |
542 | ||
543 | if SUPERH64 | |
544 | ||
545 | choice | |
546 | prompt "Processor sub-type selection" | |
547 | ||
ea0e1a9a PM |
548 | # SH-5 Processor Support |
549 | ||
550 | config CPU_SUBTYPE_SH5_101 | |
551 | bool "Support SH5-101 processor" | |
552 | select CPU_SH5 | |
553 | ||
554 | config CPU_SUBTYPE_SH5_103 | |
555 | bool "Support SH5-103 processor" | |
8ef97dd7 | 556 | select CPU_SH5 |
ea0e1a9a | 557 | |
b5f42db0 PM |
558 | endchoice |
559 | ||
3cc000b5 PM |
560 | endif |
561 | ||
f3d22298 | 562 | source "arch/sh/mm/Kconfig" |
939a24a6 | 563 | |
4690bdc7 | 564 | source "arch/sh/Kconfig.cpu" |
f3d22298 | 565 | |
939a24a6 | 566 | source "arch/sh/boards/Kconfig" |
32351a28 | 567 | |
32351a28 PM |
568 | menu "Timer and clock configuration" |
569 | ||
9570ef20 MD |
570 | config SH_TIMER_TMU |
571 | bool "TMU timer driver" | |
f19900b2 | 572 | depends on SYS_SUPPORTS_TMU |
9570ef20 | 573 | default y |
9570ef20 MD |
574 | help |
575 | This enables the build of the TMU timer driver. | |
576 | ||
f5ad881b | 577 | config SH_TIMER_CMT |
f425752f MD |
578 | bool "CMT timer driver" |
579 | depends on SYS_SUPPORTS_CMT | |
580 | default y | |
f425752f MD |
581 | help |
582 | This enables build of the CMT timer driver. | |
f5ad881b | 583 | |
d5ed4c2e MD |
584 | config SH_TIMER_MTU2 |
585 | bool "MTU2 timer driver" | |
3280c886 | 586 | depends on SYS_SUPPORTS_MTU2 |
d5ed4c2e | 587 | default y |
d5ed4c2e MD |
588 | help |
589 | This enables build of the MTU2 timer driver. | |
590 | ||
cad82448 PM |
591 | config SH_PCLK_FREQ |
592 | int "Peripheral clock frequency (in Hz)" | |
8152a74b | 593 | depends on SH_CLK_CPG_LEGACY |
9d4436a6 | 594 | default "31250000" if CPU_SUBTYPE_SH7619 |
8152a74b PM |
595 | default "33333333" if CPU_SUBTYPE_SH7770 || \ |
596 | CPU_SUBTYPE_SH7760 || \ | |
597 | CPU_SUBTYPE_SH7705 || \ | |
598 | CPU_SUBTYPE_SH7203 || \ | |
599 | CPU_SUBTYPE_SH7206 || \ | |
600 | CPU_SUBTYPE_SH7263 || \ | |
43a1839c | 601 | CPU_SUBTYPE_MXG |
05627486 | 602 | default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R |
cad82448 | 603 | default "66000000" if CPU_SUBTYPE_SH4_202 |
05627486 | 604 | default "50000000" |
1da177e4 | 605 | help |
cad82448 PM |
606 | This option is used to specify the peripheral clock frequency. |
607 | This is necessary for determining the reference clock value on | |
608 | platforms lacking an RTC. | |
1da177e4 | 609 | |
36aa1e32 PM |
610 | config SH_CLK_CPG |
611 | def_bool y | |
612 | ||
253b0887 | 613 | config SH_CLK_CPG_LEGACY |
36aa1e32 | 614 | depends on SH_CLK_CPG |
43a1839c | 615 | def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ |
51ce3068 | 616 | !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \ |
bcb86e0a PM |
617 | !CPU_SUBTYPE_SH7734 && !CPU_SUBTYPE_SH7264 && \ |
618 | !CPU_SUBTYPE_SH7269 | |
253b0887 | 619 | |
32351a28 PM |
620 | endmenu |
621 | ||
cad82448 | 622 | menu "CPU Frequency scaling" |
cad82448 | 623 | source "drivers/cpufreq/Kconfig" |
cad82448 PM |
624 | endmenu |
625 | ||
9f5e8eee PM |
626 | source "arch/sh/drivers/Kconfig" |
627 | ||
cad82448 | 628 | endmenu |
1da177e4 | 629 | |
cad82448 PM |
630 | menu "Kernel features" |
631 | ||
91b91d01 PM |
632 | source kernel/Kconfig.hz |
633 | ||
cad82448 PM |
634 | config KEXEC |
635 | bool "kexec system call (EXPERIMENTAL)" | |
0d57af1e | 636 | depends on SUPERH32 && MMU |
1da177e4 | 637 | help |
cad82448 PM |
638 | kexec is a system call that implements the ability to shutdown your |
639 | current kernel, and to start another kernel. It is like a reboot | |
1f1332f7 | 640 | but it is independent of the system firmware. And like a reboot |
cad82448 PM |
641 | you can start any kernel with it, not just Linux. |
642 | ||
1f1332f7 | 643 | The name comes from the similarity to the exec system call. |
cad82448 PM |
644 | |
645 | It is an ongoing process to be certain the hardware in a machine | |
646 | is properly shutdown, so do not be surprised if this code does not | |
bf220695 GU |
647 | initially work for you. As of this writing the exact hardware |
648 | interface is strongly in flux, so no good recommendation can be | |
649 | made. | |
cad82448 | 650 | |
4d5ade5b PM |
651 | config CRASH_DUMP |
652 | bool "kernel crash dumps (EXPERIMENTAL)" | |
0d57af1e | 653 | depends on SUPERH32 && BROKEN_ON_SMP |
4d5ade5b PM |
654 | help |
655 | Generate crash dump after being started by kexec. | |
656 | This should be normally only set in special crash dump kernels | |
657 | which are loaded in the main kernel with kexec-tools into | |
658 | a specially reserved region and then later executed after | |
659 | a crash by kdump/kexec. The crash dump kernel must be compiled | |
660 | to a memory address not used by the main kernel using | |
e66ac3f2 | 661 | PHYSICAL_START. |
4d5ade5b PM |
662 | |
663 | For more details see Documentation/kdump/kdump.txt | |
664 | ||
b7cf6ddc MD |
665 | config KEXEC_JUMP |
666 | bool "kexec jump (EXPERIMENTAL)" | |
0d57af1e | 667 | depends on SUPERH32 && KEXEC && HIBERNATION |
b7cf6ddc MD |
668 | help |
669 | Jump between original kernel and kexeced kernel and invoke | |
670 | code via KEXEC | |
671 | ||
e66ac3f2 SH |
672 | config PHYSICAL_START |
673 | hex "Physical address where the kernel is loaded" if (EXPERT || CRASH_DUMP) | |
674 | default MEMORY_START | |
675 | ---help--- | |
676 | This gives the physical address where the kernel is loaded | |
677 | and is ordinarily the same as MEMORY_START. | |
678 | ||
679 | Different values are primarily used in the case of kexec on panic | |
680 | where the fail safe kernel needs to run at a different address | |
681 | than the panic-ed kernel. | |
682 | ||
c4637d47 PM |
683 | config SECCOMP |
684 | bool "Enable seccomp to safely compute untrusted bytecode" | |
685 | depends on PROC_FS | |
c4637d47 PM |
686 | help |
687 | This kernel feature is useful for number crunching applications | |
688 | that may need to compute untrusted bytecode during their | |
689 | execution. By using pipes or other transports made available to | |
690 | the process as file descriptors supporting the read/write | |
691 | syscalls, it's possible to isolate those applications in | |
692 | their own address space using seccomp. Once seccomp is | |
693 | enabled via prctl, it cannot be disabled and the task is only | |
694 | allowed to execute a few safe syscalls defined by each seccomp | |
695 | mode. | |
696 | ||
697 | If unsure, say N. | |
698 | ||
1da177e4 LT |
699 | config SMP |
700 | bool "Symmetric multi-processing support" | |
357d5946 | 701 | depends on SYS_SUPPORTS_SMP |
1da177e4 LT |
702 | ---help--- |
703 | This enables support for systems with more than one CPU. If you have | |
704 | a system with only one CPU, like most personal computers, say N. If | |
705 | you have a system with more than one CPU, say Y. | |
706 | ||
707 | If you say N here, the kernel will run on single and multiprocessor | |
708 | machines, but will use only one CPU of a multiprocessor machine. If | |
709 | you say Y here, the kernel will run on many, but not all, | |
710 | singleprocessor machines. On a singleprocessor machine, the kernel | |
711 | will run faster if you say N here. | |
712 | ||
713 | People using multiprocessor machines who say Y here should also say | |
714 | Y to "Enhanced Real Time Clock Support", below. | |
715 | ||
03502faa AB |
716 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
717 | available at <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
718 | |
719 | If you don't know what to do here, say N. | |
720 | ||
721 | config NR_CPUS | |
722 | int "Maximum number of CPUs (2-32)" | |
723 | range 2 32 | |
724 | depends on SMP | |
2eb2a436 | 725 | default "4" if CPU_SUBTYPE_SHX3 |
1da177e4 LT |
726 | default "2" |
727 | help | |
728 | This allows you to specify the maximum number of CPUs which this | |
729 | kernel will support. The maximum supported value is 32 and the | |
730 | minimum value which makes sense is 2. | |
731 | ||
732 | This is purely to save memory - each supported CPU adds | |
733 | approximately eight kilobytes to the kernel image. | |
734 | ||
763142d1 PM |
735 | config HOTPLUG_CPU |
736 | bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" | |
40b31360 | 737 | depends on SMP |
763142d1 PM |
738 | help |
739 | Say Y here to experiment with turning CPUs off and on. CPUs | |
740 | can be controlled through /sys/devices/system/cpu. | |
741 | ||
91b91d01 PM |
742 | source "kernel/Kconfig.preempt" |
743 | ||
83662461 PM |
744 | config GUSA |
745 | def_bool y | |
1efe4ce3 | 746 | depends on !SMP && SUPERH32 |
83662461 PM |
747 | help |
748 | This enables support for gUSA (general UserSpace Atomicity). | |
749 | This is the default implementation for both UP and non-ll/sc | |
750 | CPUs, and is used by the libc, amongst others. | |
751 | ||
752 | For additional information, design information can be found | |
753 | in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. | |
754 | ||
755 | This should only be disabled for special cases where alternate | |
756 | atomicity implementations exist. | |
757 | ||
1efe4ce3 SM |
758 | config GUSA_RB |
759 | bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)" | |
760 | depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A) | |
761 | help | |
762 | Enabling this option will allow the kernel to implement some | |
692105b8 | 763 | atomic operations using a software implementation of load-locked/ |
1efe4ce3 SM |
764 | store-conditional (LLSC). On machines which do not have hardware |
765 | LLSC, this should be more efficient than the other alternative of | |
692105b8 | 766 | disabling interrupts around the atomic sequence. |
1efe4ce3 | 767 | |
86c8c047 MF |
768 | config HW_PERF_EVENTS |
769 | bool "Enable hardware performance counter support for perf events" | |
770 | depends on PERF_EVENTS && CPU_HAS_PMU | |
771 | default y | |
772 | help | |
773 | Enable hardware performance counter support for perf events. If | |
774 | disabled, perf events will use software events only. | |
775 | ||
43b8774d PM |
776 | source "drivers/sh/Kconfig" |
777 | ||
cad82448 | 778 | endmenu |
1da177e4 | 779 | |
cad82448 | 780 | menu "Boot options" |
1da177e4 | 781 | |
cad82448 | 782 | config ZERO_PAGE_OFFSET |
b412a49a PM |
783 | hex |
784 | default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \ | |
785 | SH_7751_SOLUTION_ENGINE | |
786 | default "0x00004000" if PAGE_SIZE_16KB || SH_SH03 | |
7a847f81 | 787 | default "0x00002000" if PAGE_SIZE_8KB |
cad82448 | 788 | default "0x00001000" |
1da177e4 | 789 | help |
cad82448 | 790 | This sets the default offset of zero page. |
1da177e4 | 791 | |
cad82448 | 792 | config BOOT_LINK_OFFSET |
b412a49a PM |
793 | hex |
794 | default "0x00210000" if SH_SHMIN | |
a2e76c80 | 795 | default "0x00400000" if SH_CAYMAN |
b412a49a PM |
796 | default "0x00810000" if SH_7780_SOLUTION_ENGINE |
797 | default "0x009e0000" if SH_TITAN | |
798 | default "0x01800000" if SH_SDK7780 | |
799 | default "0x02000000" if SH_EDOSK7760 | |
cad82448 PM |
800 | default "0x00800000" |
801 | help | |
802 | This option allows you to set the link address offset of the zImage. | |
803 | This can be useful if you are on a board which has a small amount of | |
804 | memory. | |
1da177e4 | 805 | |
b412a49a PM |
806 | config ENTRY_OFFSET |
807 | hex | |
808 | default "0x00001000" if PAGE_SIZE_4KB | |
809 | default "0x00002000" if PAGE_SIZE_8KB | |
810 | default "0x00004000" if PAGE_SIZE_16KB | |
811 | default "0x00010000" if PAGE_SIZE_64KB | |
812 | default "0x00000000" | |
813 | ||
4705b2e8 MD |
814 | config ROMIMAGE_MMCIF |
815 | bool "Include MMCIF loader in romImage (EXPERIMENTAL)" | |
0d57af1e | 816 | depends on CPU_SUBTYPE_SH7724 |
4705b2e8 MD |
817 | help |
818 | Say Y here to include experimental MMCIF loading code in | |
819 | romImage. With this enabled it is possible to write the romImage | |
820 | kernel image to an MMC card and boot the kernel straight from | |
821 | the reset vector. At reset the processor Mask ROM will load the | |
822 | first part of the romImage which in turn loads the rest the kernel | |
823 | image to RAM using the MMCIF hardware block. | |
824 | ||
d724a9c9 PM |
825 | choice |
826 | prompt "Kernel command line" | |
827 | optional | |
828 | default CMDLINE_OVERWRITE | |
829 | help | |
830 | Setting this option allows the kernel command line arguments | |
831 | to be set. | |
832 | ||
833 | config CMDLINE_OVERWRITE | |
834 | bool "Overwrite bootloader kernel arguments" | |
835 | help | |
836 | Given string will overwrite any arguments passed in by | |
837 | a bootloader. | |
838 | ||
839 | config CMDLINE_EXTEND | |
840 | bool "Extend bootloader kernel arguments" | |
841 | help | |
842 | Given string will be concatenated with arguments passed in | |
843 | by a bootloader. | |
844 | ||
845 | endchoice | |
1da177e4 | 846 | |
cad82448 | 847 | config CMDLINE |
d724a9c9 PM |
848 | string "Kernel command line arguments string" |
849 | depends on CMDLINE_OVERWRITE || CMDLINE_EXTEND | |
cad82448 | 850 | default "console=ttySC1,115200" |
1da177e4 LT |
851 | |
852 | endmenu | |
853 | ||
cad82448 | 854 | menu "Bus options" |
1da177e4 | 855 | |
cad82448 PM |
856 | config SUPERHYWAY |
857 | tristate "SuperHyway Bus support" | |
858 | depends on CPU_SUBTYPE_SH4_202 | |
1da177e4 | 859 | |
17be2d2b | 860 | config MAPLE |
e16038ab PM |
861 | bool "Maple Bus support" |
862 | depends on SH_DREAMCAST | |
863 | help | |
864 | The Maple Bus is SEGA's serial communication bus for peripherals | |
865 | on the Dreamcast. Without this bus support you won't be able to | |
866 | get your Dreamcast keyboard etc to work, so most users | |
867 | probably want to say 'Y' here, unless you are only using the | |
868 | Dreamcast with a serial line terminal or a remote network | |
869 | connection. | |
17be2d2b | 870 | |
7693465d PM |
871 | config PCI |
872 | bool "PCI support" | |
873 | depends on SYS_SUPPORTS_PCI | |
320e68da | 874 | select PCI_DOMAINS |
43db595e | 875 | select GENERIC_PCI_IOMAP |
1e05b62a | 876 | select NO_GENERIC_PCI_IOPORT_MAP |
7693465d PM |
877 | help |
878 | Find out whether you have a PCI motherboard. PCI is the name of a | |
879 | bus system, i.e. the way the CPU talks to the other stuff inside | |
880 | your box. If you have PCI, say Y, otherwise N. | |
1da177e4 | 881 | |
320e68da PM |
882 | config PCI_DOMAINS |
883 | bool | |
884 | ||
e16038ab PM |
885 | source "drivers/pci/pcie/Kconfig" |
886 | ||
1da177e4 LT |
887 | source "drivers/pci/Kconfig" |
888 | ||
889 | source "drivers/pcmcia/Kconfig" | |
890 | ||
891 | source "drivers/pci/hotplug/Kconfig" | |
892 | ||
893 | endmenu | |
894 | ||
895 | menu "Executable file formats" | |
896 | ||
897 | source "fs/Kconfig.binfmt" | |
898 | ||
899 | endmenu | |
900 | ||
3aa770e7 | 901 | menu "Power management options (EXPERIMENTAL)" |
f4cb5700 | 902 | |
c6f17cb2 MD |
903 | source "kernel/power/Kconfig" |
904 | ||
905 | source "drivers/cpuidle/Kconfig" | |
3aa770e7 | 906 | |
3aa770e7 AS |
907 | endmenu |
908 | ||
d5950b43 SR |
909 | source "net/Kconfig" |
910 | ||
1da177e4 LT |
911 | source "drivers/Kconfig" |
912 | ||
913 | source "fs/Kconfig" | |
914 | ||
1da177e4 LT |
915 | source "arch/sh/Kconfig.debug" |
916 | ||
917 | source "security/Kconfig" | |
918 | ||
919 | source "crypto/Kconfig" | |
920 | ||
921 | source "lib/Kconfig" |