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Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | config MMU |
2 | bool | |
3 | default y | |
4 | ||
66701b14 CL |
5 | config ZONE_DMA |
6 | bool | |
7 | default y | |
8 | ||
1da177e4 LT |
9 | config RWSEM_GENERIC_SPINLOCK |
10 | bool | |
11 | default y | |
12 | ||
13 | config RWSEM_XCHGADD_ALGORITHM | |
14 | bool | |
15 | ||
f0d1b0b3 DH |
16 | config ARCH_HAS_ILOG2_U32 |
17 | bool | |
18 | default n | |
19 | ||
20 | config ARCH_HAS_ILOG2_U64 | |
21 | bool | |
22 | default n | |
23 | ||
e9f26df1 AM |
24 | config GENERIC_HWEIGHT |
25 | bool | |
26 | default y | |
27 | ||
1da177e4 LT |
28 | config GENERIC_CALIBRATE_DELAY |
29 | bool | |
30 | default y | |
31 | ||
ce816fa8 | 32 | config NO_IOPORT_MAP |
5ea81769 AV |
33 | def_bool y |
34 | ||
923dd2a4 JN |
35 | config FORCE_MAX_ZONEORDER |
36 | int | |
37 | default 6 | |
38 | ||
444e0c28 RV |
39 | config TRACE_IRQFLAGS_SUPPORT |
40 | depends on ETRAX_ARCH_V32 | |
41 | def_bool y | |
42 | ||
aa6f4d2b RV |
43 | config STACKTRACE_SUPPORT |
44 | def_bool y | |
45 | ||
94c5c115 RV |
46 | config LOCKDEP_SUPPORT |
47 | depends on ETRAX_ARCH_V32 | |
48 | def_bool y | |
49 | ||
1da177e4 LT |
50 | config CRIS |
51 | bool | |
52 | default y | |
ec7748b5 | 53 | select HAVE_IDE |
4c9c6a1b | 54 | select GENERIC_ATOMIC64 |
af1839eb | 55 | select HAVE_UID16 |
4febd95a | 56 | select VIRT_TO_BUS |
c1d7e01d | 57 | select ARCH_WANT_IPC_PARSE_VERSION |
15825a5c | 58 | select GENERIC_IRQ_SHOW |
4673ca8e | 59 | select GENERIC_IOMAP |
5227b636 | 60 | select GENERIC_CMOS_UPDATE |
786d35d4 | 61 | select MODULES_USE_ELF_RELA |
27d892fb | 62 | select CLONE_BACKWARDS2 |
86df89a0 | 63 | select OLD_SIGSUSPEND |
eb2f2566 | 64 | select OLD_SIGACTION |
8fda64c2 | 65 | select ARCH_REQUIRE_GPIOLIB |
43f7071e | 66 | select IRQ_DOMAIN if ETRAX_ARCH_V32 |
a9f75ac5 RV |
67 | select OF if ETRAX_ARCH_V32 |
68 | select OF_EARLY_FLATTREE if ETRAX_ARCH_V32 | |
edfb6d5f | 69 | select CLKSRC_MMIO if ETRAX_ARCH_V32 |
ed9fd3ff | 70 | select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32 |
d3dad475 | 71 | select GENERIC_SCHED_CLOCK if ETRAX_ARCH_V32 |
f59625a8 | 72 | select HAVE_DEBUG_BUGVERBOSE if ETRAX_ARCH_V32 |
1da177e4 | 73 | |
bdc80787 PA |
74 | config HZ |
75 | int | |
76 | default 100 | |
77 | ||
dd82094c JN |
78 | config NR_CPUS |
79 | int | |
80 | default "1" | |
81 | ||
a9f75ac5 RV |
82 | config BUILTIN_DTB |
83 | string "DTB to build into the kernel image" | |
84 | depends on OF | |
85 | ||
1da177e4 LT |
86 | source "init/Kconfig" |
87 | ||
dc52ddc0 MH |
88 | source "kernel/Kconfig.freezer" |
89 | ||
1da177e4 LT |
90 | menu "General setup" |
91 | ||
92 | source "fs/Kconfig.binfmt" | |
93 | ||
94 | config ETRAX_CMDLINE | |
95 | string "Kernel command line" | |
96 | default "root=/dev/mtdblock3" | |
97 | help | |
98 | Pass additional commands to the kernel. | |
99 | ||
100 | config ETRAX_WATCHDOG | |
101 | bool "Enable ETRAX watchdog" | |
102 | help | |
103 | Enable the built-in watchdog timer support on ETRAX based embedded | |
104 | network computers. | |
105 | ||
106 | config ETRAX_WATCHDOG_NICE_DOGGY | |
107 | bool "Disable watchdog during Oops printouts" | |
108 | depends on ETRAX_WATCHDOG | |
109 | help | |
110 | By enabling this you make sure that the watchdog does not bite while | |
111 | printing oopses. Recommended for development systems but not for | |
112 | production releases. | |
113 | ||
114 | config ETRAX_FAST_TIMER | |
115 | bool "Enable ETRAX fast timer API" | |
116 | help | |
117 | This options enables the API to a fast timer implementation using | |
118 | timer1 to get sub jiffie resolution timers (primarily one-shot | |
119 | timers). | |
120 | This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled. | |
121 | ||
923dd2a4 JN |
122 | config ETRAX_KMALLOCED_MODULES |
123 | bool "Enable module allocation with kmalloc" | |
1da177e4 | 124 | help |
923dd2a4 JN |
125 | Enable module allocation with kmalloc instead of vmalloc. |
126 | ||
923dd2a4 | 127 | source "kernel/Kconfig.preempt" |
1da177e4 | 128 | |
3f22ab27 DH |
129 | source mm/Kconfig |
130 | ||
1da177e4 LT |
131 | endmenu |
132 | ||
133 | menu "Hardware setup" | |
134 | ||
135 | choice | |
136 | prompt "Processor type" | |
137 | default ETRAX100LX | |
138 | ||
139 | config ETRAX100LX | |
140 | bool "ETRAX-100LX-v1" | |
60dbd663 | 141 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
142 | help |
143 | Support version 1 of the ETRAX 100LX. | |
144 | ||
145 | config ETRAX100LX_V2 | |
146 | bool "ETRAX-100LX-v2" | |
60dbd663 | 147 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
148 | help |
149 | Support version 2 of the ETRAX 100LX. | |
150 | ||
923dd2a4 JN |
151 | config ETRAXFS |
152 | bool "ETRAX-FS-V32" | |
153 | help | |
154 | Support CRIS V32. | |
155 | ||
156 | config CRIS_MACH_ARTPEC3 | |
157 | bool "ARTPEC-3" | |
158 | help | |
159 | Support Axis ARTPEC-3. | |
160 | ||
1da177e4 LT |
161 | endchoice |
162 | ||
163 | config ETRAX_ARCH_V10 | |
164 | bool | |
165 | default y if ETRAX100LX || ETRAX100LX_V2 | |
166 | default n if !(ETRAX100LX || ETRAX100LX_V2) | |
ae797bdf | 167 | select TTY |
1da177e4 | 168 | |
923dd2a4 JN |
169 | config ETRAX_ARCH_V32 |
170 | bool | |
171 | default y if (ETRAXFS || CRIS_MACH_ARTPEC3) | |
172 | default n if !(ETRAXFS || CRIS_MACH_ARTPEC3) | |
173 | ||
1da177e4 LT |
174 | config ETRAX_DRAM_SIZE |
175 | int "DRAM size (dec, in MB)" | |
176 | default "8" | |
177 | help | |
178 | Size of DRAM (decimal in MB) typically 2, 8 or 16. | |
179 | ||
923dd2a4 JN |
180 | config ETRAX_VMEM_SIZE |
181 | int "Video memory size (dec, in MB)" | |
182 | depends on ETRAX_ARCH_V32 && !ETRAXFS | |
183 | default 8 if !ETRAXFS | |
184 | help | |
185 | Size of Video accessible memory (decimal, in MB). | |
186 | ||
1da177e4 | 187 | config ETRAX_FLASH_BUSWIDTH |
923dd2a4 | 188 | int "Buswidth of NOR flash in bytes" |
1da177e4 LT |
189 | default "2" |
190 | help | |
923dd2a4 JN |
191 | Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2. |
192 | ||
923dd2a4 JN |
193 | config ETRAX_FLASH1_SIZE |
194 | int "FLASH1 size (dec, in MB. 0 = Unknown)" | |
195 | default "0" | |
196 | ||
197 | choice | |
198 | prompt "Product debug-port" | |
199 | default ETRAX_DEBUG_PORT0 | |
200 | ||
201 | config ETRAX_DEBUG_PORT0 | |
202 | bool "Serial-0" | |
203 | help | |
204 | Choose a serial port for the ETRAX debug console. Default to | |
205 | port 0. | |
206 | ||
207 | config ETRAX_DEBUG_PORT1 | |
208 | bool "Serial-1" | |
209 | help | |
210 | Use serial port 1 for the console. | |
211 | ||
212 | config ETRAX_DEBUG_PORT2 | |
213 | bool "Serial-2" | |
214 | help | |
215 | Use serial port 2 for the console. | |
216 | ||
217 | config ETRAX_DEBUG_PORT3 | |
218 | bool "Serial-3" | |
219 | help | |
220 | Use serial port 3 for the console. | |
221 | ||
222 | config ETRAX_DEBUG_PORT_NULL | |
223 | bool "disabled" | |
224 | help | |
225 | Disable serial-port debugging. | |
226 | ||
227 | endchoice | |
228 | ||
229 | choice | |
230 | prompt "Kernel GDB port" | |
231 | depends on ETRAX_KGDB | |
232 | default ETRAX_KGDB_PORT0 | |
233 | help | |
234 | Choose a serial port for kernel debugging. NOTE: This port should | |
235 | not be enabled under Drivers for built-in interfaces (as it has its | |
236 | own initialization code) and should not be the same as the debug port. | |
237 | ||
238 | config ETRAX_KGDB_PORT0 | |
239 | bool "Serial-0" | |
240 | help | |
241 | Use serial port 0 for kernel debugging. | |
242 | ||
243 | config ETRAX_KGDB_PORT1 | |
244 | bool "Serial-1" | |
245 | help | |
246 | Use serial port 1 for kernel debugging. | |
247 | ||
248 | config ETRAX_KGDB_PORT2 | |
249 | bool "Serial-2" | |
250 | help | |
251 | Use serial port 2 for kernel debugging. | |
252 | ||
253 | config ETRAX_KGDB_PORT3 | |
254 | bool "Serial-3" | |
255 | help | |
256 | Use serial port 3 for kernel debugging. | |
257 | ||
258 | endchoice | |
1da177e4 LT |
259 | |
260 | source arch/cris/arch-v10/Kconfig | |
2d33d563 | 261 | source arch/cris/arch-v32/Kconfig |
1da177e4 LT |
262 | |
263 | endmenu | |
264 | ||
d5950b43 SR |
265 | source "net/Kconfig" |
266 | ||
1da177e4 LT |
267 | # bring in ETRAX built-in drivers |
268 | menu "Drivers for built-in interfaces" | |
2d33d563 JN |
269 | source arch/cris/arch-v10/drivers/Kconfig |
270 | source arch/cris/arch-v32/drivers/Kconfig | |
1da177e4 | 271 | |
79e04fdb JN |
272 | config ETRAX_AXISFLASHMAP |
273 | bool "Axis flash-map support" | |
274 | select MTD | |
275 | select MTD_CFI | |
276 | select MTD_CFI_AMDSTD | |
277 | select MTD_JEDECPROBE if ETRAX_ARCH_V32 | |
79e04fdb | 278 | select MTD_BLOCK |
79e04fdb JN |
279 | select MTD_COMPLEX_MAPPINGS |
280 | help | |
281 | This option enables MTD mapping of flash devices. Needed to use | |
282 | flash memories. If unsure, say Y. | |
283 | ||
c974a9e5 JN |
284 | config ETRAX_SYNCHRONOUS_SERIAL |
285 | bool "Synchronous serial-port support" | |
286 | help | |
287 | Select this to enable the synchronous serial port driver. | |
288 | ||
289 | config ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
290 | bool "Synchronous serial port 0 enabled" | |
291 | depends on ETRAX_SYNCHRONOUS_SERIAL | |
292 | help | |
293 | Enabled synchronous serial port 0. | |
294 | ||
295 | config ETRAX_SYNCHRONOUS_SERIAL0_DMA | |
296 | bool "Enable DMA on synchronous serial port 0." | |
297 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
298 | help | |
299 | A synchronous serial port can run in manual or DMA mode. | |
300 | Selecting this option will make it run in DMA mode. | |
301 | ||
302 | config ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
303 | bool "Synchronous serial port 1 enabled" | |
304 | depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10) | |
305 | help | |
306 | Enabled synchronous serial port 1. | |
307 | ||
308 | config ETRAX_SYNCHRONOUS_SERIAL1_DMA | |
309 | bool "Enable DMA on synchronous serial port 1." | |
310 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
311 | help | |
312 | A synchronous serial port can run in manual or DMA mode. | |
313 | Selecting this option will make it run in DMA mode. | |
314 | ||
923dd2a4 JN |
315 | choice |
316 | prompt "Network LED behavior" | |
317 | depends on ETRAX_ETHERNET | |
318 | default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
319 | ||
320 | config ETRAX_NETWORK_LED_ON_WHEN_LINK | |
321 | bool "LED_on_when_link" | |
322 | help | |
323 | Selecting LED_on_when_link will light the LED when there is a | |
324 | connection and will flash off when there is activity. | |
325 | ||
326 | Selecting LED_on_when_activity will light the LED only when | |
327 | there is activity. | |
328 | ||
329 | This setting will also affect the behaviour of other activity LEDs | |
330 | e.g. Bluetooth. | |
331 | ||
332 | config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
333 | bool "LED_on_when_activity" | |
334 | help | |
335 | Selecting LED_on_when_link will light the LED when there is a | |
336 | connection and will flash off when there is activity. | |
337 | ||
338 | Selecting LED_on_when_activity will light the LED only when | |
339 | there is activity. | |
340 | ||
341 | This setting will also affect the behaviour of other activity LEDs | |
342 | e.g. Bluetooth. | |
343 | ||
344 | endchoice | |
345 | ||
346 | choice | |
347 | prompt "Ser0 DMA out channel" | |
348 | depends on ETRAX_SERIAL_PORT0 | |
349 | default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32 | |
350 | default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10 | |
351 | ||
352 | config ETRAX_SERIAL_PORT0_NO_DMA_OUT | |
353 | bool "Ser0 uses no DMA for output" | |
354 | help | |
355 | Do not use DMA for ser0 output. | |
356 | ||
357 | config ETRAX_SERIAL_PORT0_DMA6_OUT | |
358 | bool "Ser0 uses DMA6 for output" | |
359 | depends on ETRAXFS | |
360 | help | |
361 | Enables the DMA6 output channel for ser0 (ttyS0). | |
362 | If you do not enable DMA, an interrupt for each character will be | |
363 | used when transmitting data. | |
364 | Normally you want to use DMA, unless you use the DMA channel for | |
365 | something else. | |
366 | ||
367 | config ETRAX_SERIAL_PORT0_DMA0_OUT | |
368 | bool "Ser0 uses DMA0 for output" | |
369 | depends on CRIS_MACH_ARTPEC3 | |
370 | help | |
371 | Enables the DMA0 output channel for ser0 (ttyS0). | |
372 | If you do not enable DMA, an interrupt for each character will be | |
373 | used when transmitting data. | |
374 | Normally you want to use DMA, unless you use the DMA channel for | |
375 | something else. | |
376 | ||
377 | endchoice | |
378 | ||
379 | choice | |
380 | prompt "Ser0 DMA in channel " | |
381 | depends on ETRAX_SERIAL_PORT0 | |
382 | default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32 | |
383 | default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10 | |
384 | help | |
385 | What DMA channel to use for ser0. | |
386 | ||
387 | config ETRAX_SERIAL_PORT0_NO_DMA_IN | |
388 | bool "Ser0 uses no DMA for input" | |
389 | help | |
390 | Do not use DMA for ser0 input. | |
391 | ||
392 | config ETRAX_SERIAL_PORT0_DMA7_IN | |
393 | bool "Ser0 uses DMA7 for input" | |
394 | depends on ETRAXFS | |
395 | help | |
396 | Enables the DMA7 input channel for ser0 (ttyS0). | |
397 | If you do not enable DMA, an interrupt for each character will be | |
398 | used when receiving data. | |
399 | Normally you want to use DMA, unless you use the DMA channel for | |
400 | something else. | |
401 | ||
402 | config ETRAX_SERIAL_PORT0_DMA1_IN | |
403 | bool "Ser0 uses DMA1 for input" | |
404 | depends on CRIS_MACH_ARTPEC3 | |
405 | help | |
406 | Enables the DMA1 input channel for ser0 (ttyS0). | |
407 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 408 | used when receiving data. |
923dd2a4 JN |
409 | Normally you want to use DMA, unless you use the DMA channel for |
410 | something else. | |
411 | ||
412 | endchoice | |
413 | ||
414 | choice | |
415 | prompt "Ser1 DMA in channel " | |
416 | depends on ETRAX_SERIAL_PORT1 | |
417 | default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32 | |
418 | default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10 | |
419 | help | |
420 | What DMA channel to use for ser1. | |
421 | ||
422 | config ETRAX_SERIAL_PORT1_NO_DMA_IN | |
423 | bool "Ser1 uses no DMA for input" | |
424 | help | |
425 | Do not use DMA for ser1 input. | |
426 | ||
427 | config ETRAX_SERIAL_PORT1_DMA5_IN | |
428 | bool "Ser1 uses DMA5 for input" | |
429 | depends on ETRAX_ARCH_V32 | |
430 | help | |
431 | Enables the DMA5 input channel for ser1 (ttyS1). | |
432 | If you do not enable DMA, an interrupt for each character will be | |
433 | used when receiving data. | |
434 | Normally you want this on, unless you use the DMA channel for | |
435 | something else. | |
436 | ||
437 | config ETRAX_SERIAL_PORT1_DMA9_IN | |
438 | depends on ETRAX_ARCH_V10 | |
439 | bool "Ser1 uses DMA9 for input" | |
440 | ||
441 | endchoice | |
442 | ||
443 | ||
444 | choice | |
445 | prompt "Ser1 DMA out channel" | |
446 | depends on ETRAX_SERIAL_PORT1 | |
447 | default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32 | |
448 | default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10 | |
449 | help | |
450 | What DMA channel to use for ser1. | |
451 | ||
452 | config ETRAX_SERIAL_PORT1_NO_DMA_OUT | |
453 | bool "Ser1 uses no DMA for output" | |
454 | help | |
455 | Do not use DMA for ser1 output. | |
456 | ||
457 | config ETRAX_SERIAL_PORT1_DMA8_OUT | |
458 | depends on ETRAX_ARCH_V10 | |
459 | bool "Ser1 uses DMA8 for output" | |
460 | ||
461 | config ETRAX_SERIAL_PORT1_DMA4_OUT | |
462 | depends on ETRAX_ARCH_V32 | |
463 | bool "Ser1 uses DMA4 for output" | |
464 | help | |
465 | Enables the DMA4 output channel for ser1 (ttyS1). | |
466 | If you do not enable DMA, an interrupt for each character will be | |
467 | used when transmitting data. | |
468 | Normally you want this on, unless you use the DMA channel for | |
469 | something else. | |
470 | ||
471 | endchoice | |
472 | ||
473 | choice | |
474 | prompt "Ser2 DMA out channel" | |
475 | depends on ETRAX_SERIAL_PORT2 | |
476 | default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32 | |
477 | default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10 | |
478 | ||
479 | config ETRAX_SERIAL_PORT2_NO_DMA_OUT | |
480 | bool "Ser2 uses no DMA for output" | |
481 | help | |
482 | Do not use DMA for ser2 output. | |
483 | ||
484 | config ETRAX_SERIAL_PORT2_DMA2_OUT | |
485 | bool "Ser2 uses DMA2 for output" | |
486 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
487 | help | |
488 | Enables the DMA2 output channel for ser2 (ttyS2). | |
489 | If you do not enable DMA, an interrupt for each character will be | |
490 | used when transmitting data. | |
491 | Normally you want to use DMA, unless you use the DMA channel for | |
492 | something else. | |
493 | ||
494 | config ETRAX_SERIAL_PORT2_DMA6_OUT | |
495 | bool "Ser2 uses DMA6 for output" | |
496 | depends on CRIS_MACH_ARTPEC3 | |
497 | help | |
498 | Enables the DMA6 output channel for ser2 (ttyS2). | |
499 | If you do not enable DMA, an interrupt for each character will be | |
500 | used when transmitting data. | |
501 | Normally you want to use DMA, unless you use the DMA channel for | |
502 | something else. | |
503 | ||
504 | endchoice | |
505 | ||
506 | choice | |
507 | prompt "Ser2 DMA in channel" | |
508 | depends on ETRAX_SERIAL_PORT2 | |
509 | default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32 | |
510 | default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10 | |
511 | help | |
512 | What DMA channel to use for ser2. | |
513 | ||
514 | config ETRAX_SERIAL_PORT2_NO_DMA_IN | |
515 | bool "Ser2 uses no DMA for input" | |
516 | help | |
517 | Do not use DMA for ser2 input. | |
518 | ||
519 | config ETRAX_SERIAL_PORT2_DMA3_IN | |
520 | bool "Ser2 uses DMA3 for input" | |
521 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
522 | help | |
523 | Enables the DMA3 input channel for ser2 (ttyS2). | |
524 | If you do not enable DMA, an interrupt for each character will be | |
525 | used when receiving data. | |
526 | Normally you want to use DMA, unless you use the DMA channel for | |
527 | something else. | |
528 | ||
529 | config ETRAX_SERIAL_PORT2_DMA7_IN | |
530 | bool "Ser2 uses DMA7 for input" | |
531 | depends on CRIS_MACH_ARTPEC3 | |
532 | help | |
533 | Enables the DMA7 input channel for ser2 (ttyS2). | |
534 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 535 | used when receiving data. |
923dd2a4 JN |
536 | Normally you want to use DMA, unless you use the DMA channel for |
537 | something else. | |
538 | ||
539 | endchoice | |
540 | ||
541 | choice | |
542 | prompt "Ser3 DMA in channel" | |
543 | depends on ETRAX_SERIAL_PORT3 | |
544 | default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32 | |
545 | default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10 | |
546 | help | |
547 | What DMA channel to use for ser3. | |
548 | ||
549 | config ETRAX_SERIAL_PORT3_NO_DMA_IN | |
550 | bool "Ser3 uses no DMA for input" | |
551 | help | |
552 | Do not use DMA for ser3 input. | |
553 | ||
554 | config ETRAX_SERIAL_PORT3_DMA5_IN | |
555 | depends on ETRAX_ARCH_V10 | |
556 | bool "DMA 5" | |
557 | ||
923dd2a4 JN |
558 | endchoice |
559 | ||
560 | choice | |
561 | prompt "Ser3 DMA out channel" | |
562 | depends on ETRAX_SERIAL_PORT3 | |
563 | default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32 | |
564 | default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10 | |
565 | ||
566 | config ETRAX_SERIAL_PORT3_NO_DMA_OUT | |
567 | bool "Ser3 uses no DMA for output" | |
568 | help | |
569 | Do not use DMA for ser3 output. | |
570 | ||
571 | config ETRAX_SERIAL_PORT3_DMA4_OUT | |
572 | depends on ETRAX_ARCH_V10 | |
573 | bool "DMA 4" | |
574 | ||
923dd2a4 JN |
575 | endchoice |
576 | ||
1da177e4 LT |
577 | endmenu |
578 | ||
acf83630 | 579 | source "drivers/Kconfig" |
1da177e4 | 580 | |
1da177e4 LT |
581 | source "fs/Kconfig" |
582 | ||
1da177e4 LT |
583 | source "arch/cris/Kconfig.debug" |
584 | ||
585 | source "security/Kconfig" | |
586 | ||
587 | source "crypto/Kconfig" | |
588 | ||
589 | source "lib/Kconfig" |