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 | ||
5ea81769 AV |
32 | config NO_IOPORT |
33 | def_bool y | |
34 | ||
923dd2a4 JN |
35 | config FORCE_MAX_ZONEORDER |
36 | int | |
37 | default 6 | |
38 | ||
1da177e4 LT |
39 | config CRIS |
40 | bool | |
41 | default y | |
ec7748b5 | 42 | select HAVE_IDE |
4c9c6a1b | 43 | select GENERIC_ATOMIC64 |
30139785 | 44 | select HAVE_GENERIC_HARDIRQS |
c1d7e01d | 45 | select ARCH_WANT_IPC_PARSE_VERSION |
15825a5c | 46 | select GENERIC_IRQ_SHOW |
4673ca8e | 47 | select GENERIC_IOMAP |
a4cfc31d | 48 | select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32 |
5227b636 | 49 | select GENERIC_CMOS_UPDATE |
1da177e4 | 50 | |
bdc80787 PA |
51 | config HZ |
52 | int | |
53 | default 100 | |
54 | ||
1da177e4 LT |
55 | source "init/Kconfig" |
56 | ||
dc52ddc0 MH |
57 | source "kernel/Kconfig.freezer" |
58 | ||
1da177e4 LT |
59 | menu "General setup" |
60 | ||
61 | source "fs/Kconfig.binfmt" | |
62 | ||
63 | config ETRAX_CMDLINE | |
64 | string "Kernel command line" | |
65 | default "root=/dev/mtdblock3" | |
66 | help | |
67 | Pass additional commands to the kernel. | |
68 | ||
69 | config ETRAX_WATCHDOG | |
70 | bool "Enable ETRAX watchdog" | |
71 | help | |
72 | Enable the built-in watchdog timer support on ETRAX based embedded | |
73 | network computers. | |
74 | ||
75 | config ETRAX_WATCHDOG_NICE_DOGGY | |
76 | bool "Disable watchdog during Oops printouts" | |
77 | depends on ETRAX_WATCHDOG | |
78 | help | |
79 | By enabling this you make sure that the watchdog does not bite while | |
80 | printing oopses. Recommended for development systems but not for | |
81 | production releases. | |
82 | ||
83 | config ETRAX_FAST_TIMER | |
84 | bool "Enable ETRAX fast timer API" | |
85 | help | |
86 | This options enables the API to a fast timer implementation using | |
87 | timer1 to get sub jiffie resolution timers (primarily one-shot | |
88 | timers). | |
89 | This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled. | |
90 | ||
923dd2a4 JN |
91 | config ETRAX_KMALLOCED_MODULES |
92 | bool "Enable module allocation with kmalloc" | |
1da177e4 | 93 | help |
923dd2a4 JN |
94 | Enable module allocation with kmalloc instead of vmalloc. |
95 | ||
96 | config OOM_REBOOT | |
97 | bool "Enable reboot at out of memory" | |
1da177e4 | 98 | |
923dd2a4 | 99 | source "kernel/Kconfig.preempt" |
1da177e4 | 100 | |
3f22ab27 DH |
101 | source mm/Kconfig |
102 | ||
1da177e4 LT |
103 | endmenu |
104 | ||
105 | menu "Hardware setup" | |
106 | ||
107 | choice | |
108 | prompt "Processor type" | |
109 | default ETRAX100LX | |
110 | ||
111 | config ETRAX100LX | |
112 | bool "ETRAX-100LX-v1" | |
60dbd663 | 113 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
114 | help |
115 | Support version 1 of the ETRAX 100LX. | |
116 | ||
117 | config ETRAX100LX_V2 | |
118 | bool "ETRAX-100LX-v2" | |
60dbd663 | 119 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
120 | help |
121 | Support version 2 of the ETRAX 100LX. | |
122 | ||
123 | config SVINTO_SIM | |
124 | bool "ETRAX-100LX-for-xsim-simulator" | |
60dbd663 | 125 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
126 | help |
127 | Support the xsim ETRAX Simulator. | |
128 | ||
923dd2a4 JN |
129 | config ETRAXFS |
130 | bool "ETRAX-FS-V32" | |
131 | help | |
132 | Support CRIS V32. | |
133 | ||
134 | config CRIS_MACH_ARTPEC3 | |
135 | bool "ARTPEC-3" | |
136 | help | |
137 | Support Axis ARTPEC-3. | |
138 | ||
1da177e4 LT |
139 | endchoice |
140 | ||
141 | config ETRAX_ARCH_V10 | |
142 | bool | |
143 | default y if ETRAX100LX || ETRAX100LX_V2 | |
144 | default n if !(ETRAX100LX || ETRAX100LX_V2) | |
145 | ||
923dd2a4 JN |
146 | config ETRAX_ARCH_V32 |
147 | bool | |
148 | default y if (ETRAXFS || CRIS_MACH_ARTPEC3) | |
149 | default n if !(ETRAXFS || CRIS_MACH_ARTPEC3) | |
150 | ||
1da177e4 LT |
151 | config ETRAX_DRAM_SIZE |
152 | int "DRAM size (dec, in MB)" | |
153 | default "8" | |
154 | help | |
155 | Size of DRAM (decimal in MB) typically 2, 8 or 16. | |
156 | ||
923dd2a4 JN |
157 | config ETRAX_VMEM_SIZE |
158 | int "Video memory size (dec, in MB)" | |
159 | depends on ETRAX_ARCH_V32 && !ETRAXFS | |
160 | default 8 if !ETRAXFS | |
161 | help | |
162 | Size of Video accessible memory (decimal, in MB). | |
163 | ||
1da177e4 | 164 | config ETRAX_FLASH_BUSWIDTH |
923dd2a4 | 165 | int "Buswidth of NOR flash in bytes" |
1da177e4 LT |
166 | default "2" |
167 | help | |
923dd2a4 JN |
168 | Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2. |
169 | ||
170 | config ETRAX_NANDFLASH_BUSWIDTH | |
171 | int "Buswidth of NAND flash in bytes" | |
172 | default "1" | |
173 | help | |
174 | Width in bytes of the NAND flash (1 or 2). | |
175 | ||
176 | config ETRAX_FLASH1_SIZE | |
177 | int "FLASH1 size (dec, in MB. 0 = Unknown)" | |
178 | default "0" | |
179 | ||
180 | choice | |
181 | prompt "Product debug-port" | |
182 | default ETRAX_DEBUG_PORT0 | |
183 | ||
184 | config ETRAX_DEBUG_PORT0 | |
185 | bool "Serial-0" | |
186 | help | |
187 | Choose a serial port for the ETRAX debug console. Default to | |
188 | port 0. | |
189 | ||
190 | config ETRAX_DEBUG_PORT1 | |
191 | bool "Serial-1" | |
192 | help | |
193 | Use serial port 1 for the console. | |
194 | ||
195 | config ETRAX_DEBUG_PORT2 | |
196 | bool "Serial-2" | |
197 | help | |
198 | Use serial port 2 for the console. | |
199 | ||
200 | config ETRAX_DEBUG_PORT3 | |
201 | bool "Serial-3" | |
202 | help | |
203 | Use serial port 3 for the console. | |
204 | ||
205 | config ETRAX_DEBUG_PORT_NULL | |
206 | bool "disabled" | |
207 | help | |
208 | Disable serial-port debugging. | |
209 | ||
210 | endchoice | |
211 | ||
212 | choice | |
213 | prompt "Kernel GDB port" | |
214 | depends on ETRAX_KGDB | |
215 | default ETRAX_KGDB_PORT0 | |
216 | help | |
217 | Choose a serial port for kernel debugging. NOTE: This port should | |
218 | not be enabled under Drivers for built-in interfaces (as it has its | |
219 | own initialization code) and should not be the same as the debug port. | |
220 | ||
221 | config ETRAX_KGDB_PORT0 | |
222 | bool "Serial-0" | |
223 | help | |
224 | Use serial port 0 for kernel debugging. | |
225 | ||
226 | config ETRAX_KGDB_PORT1 | |
227 | bool "Serial-1" | |
228 | help | |
229 | Use serial port 1 for kernel debugging. | |
230 | ||
231 | config ETRAX_KGDB_PORT2 | |
232 | bool "Serial-2" | |
233 | help | |
234 | Use serial port 2 for kernel debugging. | |
235 | ||
236 | config ETRAX_KGDB_PORT3 | |
237 | bool "Serial-3" | |
238 | help | |
239 | Use serial port 3 for kernel debugging. | |
240 | ||
241 | endchoice | |
1da177e4 LT |
242 | |
243 | source arch/cris/arch-v10/Kconfig | |
2d33d563 | 244 | source arch/cris/arch-v32/Kconfig |
1da177e4 LT |
245 | |
246 | endmenu | |
247 | ||
d5950b43 SR |
248 | source "net/Kconfig" |
249 | ||
1da177e4 LT |
250 | # bring in ETRAX built-in drivers |
251 | menu "Drivers for built-in interfaces" | |
2d33d563 JN |
252 | source arch/cris/arch-v10/drivers/Kconfig |
253 | source arch/cris/arch-v32/drivers/Kconfig | |
1da177e4 | 254 | |
79e04fdb JN |
255 | config ETRAX_AXISFLASHMAP |
256 | bool "Axis flash-map support" | |
257 | select MTD | |
258 | select MTD_CFI | |
259 | select MTD_CFI_AMDSTD | |
260 | select MTD_JEDECPROBE if ETRAX_ARCH_V32 | |
261 | select MTD_CHAR | |
262 | select MTD_BLOCK | |
79e04fdb JN |
263 | select MTD_COMPLEX_MAPPINGS |
264 | help | |
265 | This option enables MTD mapping of flash devices. Needed to use | |
266 | flash memories. If unsure, say Y. | |
267 | ||
c3d6dddd JN |
268 | config ETRAX_RTC |
269 | bool "Real Time Clock support" | |
270 | depends on ETRAX_I2C | |
271 | help | |
272 | Enables drivers for the Real-Time Clock battery-backed chips on | |
273 | some products. The kernel reads the time when booting, and | |
274 | the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a | |
0348299a JFS |
275 | rtc_time struct (see <file:arch/cris/include/asm/rtc.h>) on the |
276 | /dev/rtc device. You can check the time with cat /proc/rtc, but | |
c3d6dddd JN |
277 | normal time reading should be done using libc function time and |
278 | friends. | |
279 | ||
923dd2a4 JN |
280 | choice |
281 | prompt "RTC chip" | |
282 | depends on ETRAX_RTC | |
7673538c | 283 | default ETRAX_DS1302 |
923dd2a4 JN |
284 | |
285 | config ETRAX_DS1302 | |
286 | depends on ETRAX_ARCH_V10 | |
287 | bool "DS1302" | |
288 | help | |
289 | Enables the driver for the DS1302 Real-Time Clock battery-backed | |
290 | chip on some products. | |
291 | ||
292 | config ETRAX_PCF8563 | |
293 | bool "PCF8563" | |
294 | help | |
295 | Enables the driver for the PCF8563 Real-Time Clock battery-backed | |
296 | chip on some products. | |
297 | ||
298 | endchoice | |
299 | ||
c974a9e5 JN |
300 | config ETRAX_SYNCHRONOUS_SERIAL |
301 | bool "Synchronous serial-port support" | |
302 | help | |
303 | Select this to enable the synchronous serial port driver. | |
304 | ||
305 | config ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
306 | bool "Synchronous serial port 0 enabled" | |
307 | depends on ETRAX_SYNCHRONOUS_SERIAL | |
308 | help | |
309 | Enabled synchronous serial port 0. | |
310 | ||
311 | config ETRAX_SYNCHRONOUS_SERIAL0_DMA | |
312 | bool "Enable DMA on synchronous serial port 0." | |
313 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
314 | help | |
315 | A synchronous serial port can run in manual or DMA mode. | |
316 | Selecting this option will make it run in DMA mode. | |
317 | ||
318 | config ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
319 | bool "Synchronous serial port 1 enabled" | |
320 | depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10) | |
321 | help | |
322 | Enabled synchronous serial port 1. | |
323 | ||
324 | config ETRAX_SYNCHRONOUS_SERIAL1_DMA | |
325 | bool "Enable DMA on synchronous serial port 1." | |
326 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
327 | help | |
328 | A synchronous serial port can run in manual or DMA mode. | |
329 | Selecting this option will make it run in DMA mode. | |
330 | ||
923dd2a4 JN |
331 | choice |
332 | prompt "Network LED behavior" | |
333 | depends on ETRAX_ETHERNET | |
334 | default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
335 | ||
336 | config ETRAX_NETWORK_LED_ON_WHEN_LINK | |
337 | bool "LED_on_when_link" | |
338 | help | |
339 | Selecting LED_on_when_link will light the LED when there is a | |
340 | connection and will flash off when there is activity. | |
341 | ||
342 | Selecting LED_on_when_activity will light the LED only when | |
343 | there is activity. | |
344 | ||
345 | This setting will also affect the behaviour of other activity LEDs | |
346 | e.g. Bluetooth. | |
347 | ||
348 | config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
349 | bool "LED_on_when_activity" | |
350 | help | |
351 | Selecting LED_on_when_link will light the LED when there is a | |
352 | connection and will flash off when there is activity. | |
353 | ||
354 | Selecting LED_on_when_activity will light the LED only when | |
355 | there is activity. | |
356 | ||
357 | This setting will also affect the behaviour of other activity LEDs | |
358 | e.g. Bluetooth. | |
359 | ||
360 | endchoice | |
361 | ||
362 | choice | |
363 | prompt "Ser0 DMA out channel" | |
364 | depends on ETRAX_SERIAL_PORT0 | |
365 | default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32 | |
366 | default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10 | |
367 | ||
368 | config ETRAX_SERIAL_PORT0_NO_DMA_OUT | |
369 | bool "Ser0 uses no DMA for output" | |
370 | help | |
371 | Do not use DMA for ser0 output. | |
372 | ||
373 | config ETRAX_SERIAL_PORT0_DMA6_OUT | |
374 | bool "Ser0 uses DMA6 for output" | |
375 | depends on ETRAXFS | |
376 | help | |
377 | Enables the DMA6 output channel for ser0 (ttyS0). | |
378 | If you do not enable DMA, an interrupt for each character will be | |
379 | used when transmitting data. | |
380 | Normally you want to use DMA, unless you use the DMA channel for | |
381 | something else. | |
382 | ||
383 | config ETRAX_SERIAL_PORT0_DMA0_OUT | |
384 | bool "Ser0 uses DMA0 for output" | |
385 | depends on CRIS_MACH_ARTPEC3 | |
386 | help | |
387 | Enables the DMA0 output channel for ser0 (ttyS0). | |
388 | If you do not enable DMA, an interrupt for each character will be | |
389 | used when transmitting data. | |
390 | Normally you want to use DMA, unless you use the DMA channel for | |
391 | something else. | |
392 | ||
393 | endchoice | |
394 | ||
395 | choice | |
396 | prompt "Ser0 DMA in channel " | |
397 | depends on ETRAX_SERIAL_PORT0 | |
398 | default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32 | |
399 | default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10 | |
400 | help | |
401 | What DMA channel to use for ser0. | |
402 | ||
403 | config ETRAX_SERIAL_PORT0_NO_DMA_IN | |
404 | bool "Ser0 uses no DMA for input" | |
405 | help | |
406 | Do not use DMA for ser0 input. | |
407 | ||
408 | config ETRAX_SERIAL_PORT0_DMA7_IN | |
409 | bool "Ser0 uses DMA7 for input" | |
410 | depends on ETRAXFS | |
411 | help | |
412 | Enables the DMA7 input channel for ser0 (ttyS0). | |
413 | If you do not enable DMA, an interrupt for each character will be | |
414 | used when receiving data. | |
415 | Normally you want to use DMA, unless you use the DMA channel for | |
416 | something else. | |
417 | ||
418 | config ETRAX_SERIAL_PORT0_DMA1_IN | |
419 | bool "Ser0 uses DMA1 for input" | |
420 | depends on CRIS_MACH_ARTPEC3 | |
421 | help | |
422 | Enables the DMA1 input channel for ser0 (ttyS0). | |
423 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 424 | used when receiving data. |
923dd2a4 JN |
425 | Normally you want to use DMA, unless you use the DMA channel for |
426 | something else. | |
427 | ||
428 | endchoice | |
429 | ||
430 | choice | |
431 | prompt "Ser1 DMA in channel " | |
432 | depends on ETRAX_SERIAL_PORT1 | |
433 | default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32 | |
434 | default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10 | |
435 | help | |
436 | What DMA channel to use for ser1. | |
437 | ||
438 | config ETRAX_SERIAL_PORT1_NO_DMA_IN | |
439 | bool "Ser1 uses no DMA for input" | |
440 | help | |
441 | Do not use DMA for ser1 input. | |
442 | ||
443 | config ETRAX_SERIAL_PORT1_DMA5_IN | |
444 | bool "Ser1 uses DMA5 for input" | |
445 | depends on ETRAX_ARCH_V32 | |
446 | help | |
447 | Enables the DMA5 input channel for ser1 (ttyS1). | |
448 | If you do not enable DMA, an interrupt for each character will be | |
449 | used when receiving data. | |
450 | Normally you want this on, unless you use the DMA channel for | |
451 | something else. | |
452 | ||
453 | config ETRAX_SERIAL_PORT1_DMA9_IN | |
454 | depends on ETRAX_ARCH_V10 | |
455 | bool "Ser1 uses DMA9 for input" | |
456 | ||
457 | endchoice | |
458 | ||
459 | ||
460 | choice | |
461 | prompt "Ser1 DMA out channel" | |
462 | depends on ETRAX_SERIAL_PORT1 | |
463 | default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32 | |
464 | default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10 | |
465 | help | |
466 | What DMA channel to use for ser1. | |
467 | ||
468 | config ETRAX_SERIAL_PORT1_NO_DMA_OUT | |
469 | bool "Ser1 uses no DMA for output" | |
470 | help | |
471 | Do not use DMA for ser1 output. | |
472 | ||
473 | config ETRAX_SERIAL_PORT1_DMA8_OUT | |
474 | depends on ETRAX_ARCH_V10 | |
475 | bool "Ser1 uses DMA8 for output" | |
476 | ||
477 | config ETRAX_SERIAL_PORT1_DMA4_OUT | |
478 | depends on ETRAX_ARCH_V32 | |
479 | bool "Ser1 uses DMA4 for output" | |
480 | help | |
481 | Enables the DMA4 output channel for ser1 (ttyS1). | |
482 | If you do not enable DMA, an interrupt for each character will be | |
483 | used when transmitting data. | |
484 | Normally you want this on, unless you use the DMA channel for | |
485 | something else. | |
486 | ||
487 | endchoice | |
488 | ||
489 | choice | |
490 | prompt "Ser2 DMA out channel" | |
491 | depends on ETRAX_SERIAL_PORT2 | |
492 | default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32 | |
493 | default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10 | |
494 | ||
495 | config ETRAX_SERIAL_PORT2_NO_DMA_OUT | |
496 | bool "Ser2 uses no DMA for output" | |
497 | help | |
498 | Do not use DMA for ser2 output. | |
499 | ||
500 | config ETRAX_SERIAL_PORT2_DMA2_OUT | |
501 | bool "Ser2 uses DMA2 for output" | |
502 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
503 | help | |
504 | Enables the DMA2 output channel for ser2 (ttyS2). | |
505 | If you do not enable DMA, an interrupt for each character will be | |
506 | used when transmitting data. | |
507 | Normally you want to use DMA, unless you use the DMA channel for | |
508 | something else. | |
509 | ||
510 | config ETRAX_SERIAL_PORT2_DMA6_OUT | |
511 | bool "Ser2 uses DMA6 for output" | |
512 | depends on CRIS_MACH_ARTPEC3 | |
513 | help | |
514 | Enables the DMA6 output channel for ser2 (ttyS2). | |
515 | If you do not enable DMA, an interrupt for each character will be | |
516 | used when transmitting data. | |
517 | Normally you want to use DMA, unless you use the DMA channel for | |
518 | something else. | |
519 | ||
520 | endchoice | |
521 | ||
522 | choice | |
523 | prompt "Ser2 DMA in channel" | |
524 | depends on ETRAX_SERIAL_PORT2 | |
525 | default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32 | |
526 | default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10 | |
527 | help | |
528 | What DMA channel to use for ser2. | |
529 | ||
530 | config ETRAX_SERIAL_PORT2_NO_DMA_IN | |
531 | bool "Ser2 uses no DMA for input" | |
532 | help | |
533 | Do not use DMA for ser2 input. | |
534 | ||
535 | config ETRAX_SERIAL_PORT2_DMA3_IN | |
536 | bool "Ser2 uses DMA3 for input" | |
537 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
538 | help | |
539 | Enables the DMA3 input channel for ser2 (ttyS2). | |
540 | If you do not enable DMA, an interrupt for each character will be | |
541 | used when receiving data. | |
542 | Normally you want to use DMA, unless you use the DMA channel for | |
543 | something else. | |
544 | ||
545 | config ETRAX_SERIAL_PORT2_DMA7_IN | |
546 | bool "Ser2 uses DMA7 for input" | |
547 | depends on CRIS_MACH_ARTPEC3 | |
548 | help | |
549 | Enables the DMA7 input channel for ser2 (ttyS2). | |
550 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 551 | used when receiving data. |
923dd2a4 JN |
552 | Normally you want to use DMA, unless you use the DMA channel for |
553 | something else. | |
554 | ||
555 | endchoice | |
556 | ||
557 | choice | |
558 | prompt "Ser3 DMA in channel" | |
559 | depends on ETRAX_SERIAL_PORT3 | |
560 | default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32 | |
561 | default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10 | |
562 | help | |
563 | What DMA channel to use for ser3. | |
564 | ||
565 | config ETRAX_SERIAL_PORT3_NO_DMA_IN | |
566 | bool "Ser3 uses no DMA for input" | |
567 | help | |
568 | Do not use DMA for ser3 input. | |
569 | ||
570 | config ETRAX_SERIAL_PORT3_DMA5_IN | |
571 | depends on ETRAX_ARCH_V10 | |
572 | bool "DMA 5" | |
573 | ||
574 | config ETRAX_SERIAL_PORT3_DMA9_IN | |
575 | bool "Ser3 uses DMA9 for input" | |
576 | depends on ETRAXFS | |
577 | help | |
578 | Enables the DMA9 input channel for ser3 (ttyS3). | |
579 | If you do not enable DMA, an interrupt for each character will be | |
580 | used when receiving data. | |
581 | Normally you want to use DMA, unless you use the DMA channel for | |
582 | something else. | |
583 | ||
584 | config ETRAX_SERIAL_PORT3_DMA3_IN | |
585 | bool "Ser3 uses DMA3 for input" | |
586 | depends on CRIS_MACH_ARTPEC3 | |
587 | help | |
588 | Enables the DMA3 input channel for ser3 (ttyS3). | |
589 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 590 | used when receiving data. |
923dd2a4 JN |
591 | Normally you want to use DMA, unless you use the DMA channel for |
592 | something else. | |
593 | ||
594 | endchoice | |
595 | ||
596 | choice | |
597 | prompt "Ser3 DMA out channel" | |
598 | depends on ETRAX_SERIAL_PORT3 | |
599 | default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32 | |
600 | default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10 | |
601 | ||
602 | config ETRAX_SERIAL_PORT3_NO_DMA_OUT | |
603 | bool "Ser3 uses no DMA for output" | |
604 | help | |
605 | Do not use DMA for ser3 output. | |
606 | ||
607 | config ETRAX_SERIAL_PORT3_DMA4_OUT | |
608 | depends on ETRAX_ARCH_V10 | |
609 | bool "DMA 4" | |
610 | ||
611 | config ETRAX_SERIAL_PORT3_DMA8_OUT | |
612 | bool "Ser3 uses DMA8 for output" | |
613 | depends on ETRAXFS | |
614 | help | |
615 | Enables the DMA8 output channel for ser3 (ttyS3). | |
616 | If you do not enable DMA, an interrupt for each character will be | |
617 | used when transmitting data. | |
618 | Normally you want to use DMA, unless you use the DMA channel for | |
619 | something else. | |
620 | ||
621 | config ETRAX_SERIAL_PORT3_DMA2_OUT | |
622 | bool "Ser3 uses DMA2 for output" | |
623 | depends on CRIS_MACH_ARTPEC3 | |
624 | help | |
625 | Enables the DMA2 output channel for ser3 (ttyS3). | |
626 | If you do not enable DMA, an interrupt for each character will be | |
627 | used when transmitting data. | |
628 | Normally you want to use DMA, unless you use the DMA channel for | |
629 | something else. | |
630 | ||
631 | endchoice | |
632 | ||
1da177e4 LT |
633 | endmenu |
634 | ||
635 | source "drivers/base/Kconfig" | |
636 | ||
637 | # standard linux drivers | |
638 | source "drivers/mtd/Kconfig" | |
639 | ||
640 | source "drivers/parport/Kconfig" | |
641 | ||
642 | source "drivers/pnp/Kconfig" | |
643 | ||
644 | source "drivers/block/Kconfig" | |
645 | ||
1da177e4 LT |
646 | source "drivers/ide/Kconfig" |
647 | ||
d5950b43 | 648 | source "drivers/net/Kconfig" |
1da177e4 | 649 | |
7b275523 JN |
650 | source "drivers/i2c/Kconfig" |
651 | ||
652 | source "drivers/rtc/Kconfig" | |
653 | ||
1da177e4 LT |
654 | # |
655 | # input before char - char/joystick depends on it. As does USB. | |
656 | # | |
657 | source "drivers/input/Kconfig" | |
658 | ||
659 | source "drivers/char/Kconfig" | |
660 | ||
1da177e4 LT |
661 | source "fs/Kconfig" |
662 | ||
1da177e4 LT |
663 | source "drivers/usb/Kconfig" |
664 | ||
2f86c3e6 GKH |
665 | source "drivers/uwb/Kconfig" |
666 | ||
6e38a2ba DH |
667 | source "drivers/staging/Kconfig" |
668 | ||
1da177e4 LT |
669 | source "arch/cris/Kconfig.debug" |
670 | ||
671 | source "security/Kconfig" | |
672 | ||
673 | source "crypto/Kconfig" | |
674 | ||
675 | source "lib/Kconfig" |