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 | ||
8eff8a5c JS |
16 | config GENERIC_CMOS_UPDATE |
17 | def_bool y | |
18 | ||
ba875ba6 | 19 | config ARCH_USES_GETTIMEOFFSET |
60dbd663 | 20 | def_bool n |
ba875ba6 | 21 | |
923dd2a4 JN |
22 | config GENERIC_IOMAP |
23 | bool | |
24 | default y | |
25 | ||
f0d1b0b3 DH |
26 | config ARCH_HAS_ILOG2_U32 |
27 | bool | |
28 | default n | |
29 | ||
30 | config ARCH_HAS_ILOG2_U64 | |
31 | bool | |
32 | default n | |
33 | ||
e9f26df1 AM |
34 | config GENERIC_FIND_NEXT_BIT |
35 | bool | |
36 | default y | |
37 | ||
38 | config GENERIC_HWEIGHT | |
39 | bool | |
40 | default y | |
41 | ||
1da177e4 LT |
42 | config GENERIC_CALIBRATE_DELAY |
43 | bool | |
44 | default y | |
45 | ||
5ea81769 AV |
46 | config NO_IOPORT |
47 | def_bool y | |
48 | ||
923dd2a4 JN |
49 | config FORCE_MAX_ZONEORDER |
50 | int | |
51 | default 6 | |
52 | ||
1da177e4 LT |
53 | config CRIS |
54 | bool | |
55 | default y | |
ec7748b5 | 56 | select HAVE_IDE |
1da177e4 | 57 | |
bdc80787 PA |
58 | config HZ |
59 | int | |
60 | default 100 | |
61 | ||
1da177e4 LT |
62 | source "init/Kconfig" |
63 | ||
dc52ddc0 MH |
64 | source "kernel/Kconfig.freezer" |
65 | ||
1da177e4 LT |
66 | menu "General setup" |
67 | ||
68 | source "fs/Kconfig.binfmt" | |
69 | ||
eb2746dd JN |
70 | config GENERIC_HARDIRQS |
71 | bool | |
72 | default y | |
73 | ||
1da177e4 LT |
74 | config ETRAX_CMDLINE |
75 | string "Kernel command line" | |
76 | default "root=/dev/mtdblock3" | |
77 | help | |
78 | Pass additional commands to the kernel. | |
79 | ||
80 | config ETRAX_WATCHDOG | |
81 | bool "Enable ETRAX watchdog" | |
82 | help | |
83 | Enable the built-in watchdog timer support on ETRAX based embedded | |
84 | network computers. | |
85 | ||
86 | config ETRAX_WATCHDOG_NICE_DOGGY | |
87 | bool "Disable watchdog during Oops printouts" | |
88 | depends on ETRAX_WATCHDOG | |
89 | help | |
90 | By enabling this you make sure that the watchdog does not bite while | |
91 | printing oopses. Recommended for development systems but not for | |
92 | production releases. | |
93 | ||
94 | config ETRAX_FAST_TIMER | |
95 | bool "Enable ETRAX fast timer API" | |
96 | help | |
97 | This options enables the API to a fast timer implementation using | |
98 | timer1 to get sub jiffie resolution timers (primarily one-shot | |
99 | timers). | |
100 | This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled. | |
101 | ||
923dd2a4 JN |
102 | config ETRAX_KMALLOCED_MODULES |
103 | bool "Enable module allocation with kmalloc" | |
1da177e4 | 104 | help |
923dd2a4 JN |
105 | Enable module allocation with kmalloc instead of vmalloc. |
106 | ||
107 | config OOM_REBOOT | |
108 | bool "Enable reboot at out of memory" | |
1da177e4 | 109 | |
923dd2a4 | 110 | source "kernel/Kconfig.preempt" |
1da177e4 | 111 | |
3f22ab27 DH |
112 | source mm/Kconfig |
113 | ||
1da177e4 LT |
114 | endmenu |
115 | ||
116 | menu "Hardware setup" | |
117 | ||
118 | choice | |
119 | prompt "Processor type" | |
120 | default ETRAX100LX | |
121 | ||
122 | config ETRAX100LX | |
123 | bool "ETRAX-100LX-v1" | |
60dbd663 | 124 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
125 | help |
126 | Support version 1 of the ETRAX 100LX. | |
127 | ||
128 | config ETRAX100LX_V2 | |
129 | bool "ETRAX-100LX-v2" | |
60dbd663 | 130 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
131 | help |
132 | Support version 2 of the ETRAX 100LX. | |
133 | ||
134 | config SVINTO_SIM | |
135 | bool "ETRAX-100LX-for-xsim-simulator" | |
60dbd663 | 136 | select ARCH_USES_GETTIMEOFFSET |
1da177e4 LT |
137 | help |
138 | Support the xsim ETRAX Simulator. | |
139 | ||
923dd2a4 JN |
140 | config ETRAXFS |
141 | bool "ETRAX-FS-V32" | |
142 | help | |
143 | Support CRIS V32. | |
144 | ||
145 | config CRIS_MACH_ARTPEC3 | |
146 | bool "ARTPEC-3" | |
147 | help | |
148 | Support Axis ARTPEC-3. | |
149 | ||
1da177e4 LT |
150 | endchoice |
151 | ||
923dd2a4 JN |
152 | config ETRAX_VCS_SIM |
153 | bool "VCS Simulator" | |
154 | help | |
155 | Setup hardware to be run in the VCS simulator. | |
156 | ||
1da177e4 LT |
157 | config ETRAX_ARCH_V10 |
158 | bool | |
159 | default y if ETRAX100LX || ETRAX100LX_V2 | |
160 | default n if !(ETRAX100LX || ETRAX100LX_V2) | |
161 | ||
923dd2a4 JN |
162 | config ETRAX_ARCH_V32 |
163 | bool | |
164 | default y if (ETRAXFS || CRIS_MACH_ARTPEC3) | |
165 | default n if !(ETRAXFS || CRIS_MACH_ARTPEC3) | |
166 | ||
1da177e4 LT |
167 | config ETRAX_DRAM_SIZE |
168 | int "DRAM size (dec, in MB)" | |
169 | default "8" | |
170 | help | |
171 | Size of DRAM (decimal in MB) typically 2, 8 or 16. | |
172 | ||
923dd2a4 JN |
173 | config ETRAX_VMEM_SIZE |
174 | int "Video memory size (dec, in MB)" | |
175 | depends on ETRAX_ARCH_V32 && !ETRAXFS | |
176 | default 8 if !ETRAXFS | |
177 | help | |
178 | Size of Video accessible memory (decimal, in MB). | |
179 | ||
1da177e4 | 180 | config ETRAX_FLASH_BUSWIDTH |
923dd2a4 | 181 | int "Buswidth of NOR flash in bytes" |
1da177e4 LT |
182 | default "2" |
183 | help | |
923dd2a4 JN |
184 | Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2. |
185 | ||
186 | config ETRAX_NANDFLASH_BUSWIDTH | |
187 | int "Buswidth of NAND flash in bytes" | |
188 | default "1" | |
189 | help | |
190 | Width in bytes of the NAND flash (1 or 2). | |
191 | ||
192 | config ETRAX_FLASH1_SIZE | |
193 | int "FLASH1 size (dec, in MB. 0 = Unknown)" | |
194 | default "0" | |
195 | ||
196 | choice | |
197 | prompt "Product debug-port" | |
198 | default ETRAX_DEBUG_PORT0 | |
199 | ||
200 | config ETRAX_DEBUG_PORT0 | |
201 | bool "Serial-0" | |
202 | help | |
203 | Choose a serial port for the ETRAX debug console. Default to | |
204 | port 0. | |
205 | ||
206 | config ETRAX_DEBUG_PORT1 | |
207 | bool "Serial-1" | |
208 | help | |
209 | Use serial port 1 for the console. | |
210 | ||
211 | config ETRAX_DEBUG_PORT2 | |
212 | bool "Serial-2" | |
213 | help | |
214 | Use serial port 2 for the console. | |
215 | ||
216 | config ETRAX_DEBUG_PORT3 | |
217 | bool "Serial-3" | |
218 | help | |
219 | Use serial port 3 for the console. | |
220 | ||
221 | config ETRAX_DEBUG_PORT_NULL | |
222 | bool "disabled" | |
223 | help | |
224 | Disable serial-port debugging. | |
225 | ||
226 | endchoice | |
227 | ||
228 | choice | |
229 | prompt "Kernel GDB port" | |
230 | depends on ETRAX_KGDB | |
231 | default ETRAX_KGDB_PORT0 | |
232 | help | |
233 | Choose a serial port for kernel debugging. NOTE: This port should | |
234 | not be enabled under Drivers for built-in interfaces (as it has its | |
235 | own initialization code) and should not be the same as the debug port. | |
236 | ||
237 | config ETRAX_KGDB_PORT0 | |
238 | bool "Serial-0" | |
239 | help | |
240 | Use serial port 0 for kernel debugging. | |
241 | ||
242 | config ETRAX_KGDB_PORT1 | |
243 | bool "Serial-1" | |
244 | help | |
245 | Use serial port 1 for kernel debugging. | |
246 | ||
247 | config ETRAX_KGDB_PORT2 | |
248 | bool "Serial-2" | |
249 | help | |
250 | Use serial port 2 for kernel debugging. | |
251 | ||
252 | config ETRAX_KGDB_PORT3 | |
253 | bool "Serial-3" | |
254 | help | |
255 | Use serial port 3 for kernel debugging. | |
256 | ||
257 | endchoice | |
1da177e4 LT |
258 | |
259 | source arch/cris/arch-v10/Kconfig | |
2d33d563 | 260 | source arch/cris/arch-v32/Kconfig |
1da177e4 LT |
261 | |
262 | endmenu | |
263 | ||
d5950b43 SR |
264 | source "net/Kconfig" |
265 | ||
1da177e4 LT |
266 | # bring in ETRAX built-in drivers |
267 | menu "Drivers for built-in interfaces" | |
2d33d563 JN |
268 | source arch/cris/arch-v10/drivers/Kconfig |
269 | source arch/cris/arch-v32/drivers/Kconfig | |
1da177e4 | 270 | |
79e04fdb JN |
271 | config ETRAX_AXISFLASHMAP |
272 | bool "Axis flash-map support" | |
273 | select MTD | |
274 | select MTD_CFI | |
275 | select MTD_CFI_AMDSTD | |
276 | select MTD_JEDECPROBE if ETRAX_ARCH_V32 | |
277 | select MTD_CHAR | |
278 | select MTD_BLOCK | |
279 | select MTD_PARTITIONS | |
280 | select MTD_CONCAT | |
281 | select MTD_COMPLEX_MAPPINGS | |
282 | help | |
283 | This option enables MTD mapping of flash devices. Needed to use | |
284 | flash memories. If unsure, say Y. | |
285 | ||
c3d6dddd JN |
286 | config ETRAX_RTC |
287 | bool "Real Time Clock support" | |
288 | depends on ETRAX_I2C | |
289 | help | |
290 | Enables drivers for the Real-Time Clock battery-backed chips on | |
291 | some products. The kernel reads the time when booting, and | |
292 | the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a | |
293 | rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc | |
294 | device. You can check the time with cat /proc/rtc, but | |
295 | normal time reading should be done using libc function time and | |
296 | friends. | |
297 | ||
923dd2a4 JN |
298 | choice |
299 | prompt "RTC chip" | |
300 | depends on ETRAX_RTC | |
301 | default ETRAX_PCF8563 if ETRAX_ARCH_V32 | |
302 | default ETRAX_DS1302 if ETRAX_ARCH_V10 | |
303 | ||
304 | config ETRAX_DS1302 | |
305 | depends on ETRAX_ARCH_V10 | |
306 | bool "DS1302" | |
307 | help | |
308 | Enables the driver for the DS1302 Real-Time Clock battery-backed | |
309 | chip on some products. | |
310 | ||
311 | config ETRAX_PCF8563 | |
312 | bool "PCF8563" | |
313 | help | |
314 | Enables the driver for the PCF8563 Real-Time Clock battery-backed | |
315 | chip on some products. | |
316 | ||
317 | endchoice | |
318 | ||
c974a9e5 JN |
319 | config ETRAX_SYNCHRONOUS_SERIAL |
320 | bool "Synchronous serial-port support" | |
321 | help | |
322 | Select this to enable the synchronous serial port driver. | |
323 | ||
324 | config ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
325 | bool "Synchronous serial port 0 enabled" | |
326 | depends on ETRAX_SYNCHRONOUS_SERIAL | |
327 | help | |
328 | Enabled synchronous serial port 0. | |
329 | ||
330 | config ETRAX_SYNCHRONOUS_SERIAL0_DMA | |
331 | bool "Enable DMA on synchronous serial port 0." | |
332 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0 | |
333 | help | |
334 | A synchronous serial port can run in manual or DMA mode. | |
335 | Selecting this option will make it run in DMA mode. | |
336 | ||
337 | config ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
338 | bool "Synchronous serial port 1 enabled" | |
339 | depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10) | |
340 | help | |
341 | Enabled synchronous serial port 1. | |
342 | ||
343 | config ETRAX_SYNCHRONOUS_SERIAL1_DMA | |
344 | bool "Enable DMA on synchronous serial port 1." | |
345 | depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1 | |
346 | help | |
347 | A synchronous serial port can run in manual or DMA mode. | |
348 | Selecting this option will make it run in DMA mode. | |
349 | ||
923dd2a4 JN |
350 | choice |
351 | prompt "Network LED behavior" | |
352 | depends on ETRAX_ETHERNET | |
353 | default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
354 | ||
355 | config ETRAX_NETWORK_LED_ON_WHEN_LINK | |
356 | bool "LED_on_when_link" | |
357 | help | |
358 | Selecting LED_on_when_link will light the LED when there is a | |
359 | connection and will flash off when there is activity. | |
360 | ||
361 | Selecting LED_on_when_activity will light the LED only when | |
362 | there is activity. | |
363 | ||
364 | This setting will also affect the behaviour of other activity LEDs | |
365 | e.g. Bluetooth. | |
366 | ||
367 | config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY | |
368 | bool "LED_on_when_activity" | |
369 | help | |
370 | Selecting LED_on_when_link will light the LED when there is a | |
371 | connection and will flash off when there is activity. | |
372 | ||
373 | Selecting LED_on_when_activity will light the LED only when | |
374 | there is activity. | |
375 | ||
376 | This setting will also affect the behaviour of other activity LEDs | |
377 | e.g. Bluetooth. | |
378 | ||
379 | endchoice | |
380 | ||
381 | choice | |
382 | prompt "Ser0 DMA out channel" | |
383 | depends on ETRAX_SERIAL_PORT0 | |
384 | default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32 | |
385 | default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10 | |
386 | ||
387 | config ETRAX_SERIAL_PORT0_NO_DMA_OUT | |
388 | bool "Ser0 uses no DMA for output" | |
389 | help | |
390 | Do not use DMA for ser0 output. | |
391 | ||
392 | config ETRAX_SERIAL_PORT0_DMA6_OUT | |
393 | bool "Ser0 uses DMA6 for output" | |
394 | depends on ETRAXFS | |
395 | help | |
396 | Enables the DMA6 output channel for ser0 (ttyS0). | |
397 | If you do not enable DMA, an interrupt for each character will be | |
398 | used when transmitting data. | |
399 | Normally you want to use DMA, unless you use the DMA channel for | |
400 | something else. | |
401 | ||
402 | config ETRAX_SERIAL_PORT0_DMA0_OUT | |
403 | bool "Ser0 uses DMA0 for output" | |
404 | depends on CRIS_MACH_ARTPEC3 | |
405 | help | |
406 | Enables the DMA0 output channel for ser0 (ttyS0). | |
407 | If you do not enable DMA, an interrupt for each character will be | |
408 | used when transmitting data. | |
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 "Ser0 DMA in channel " | |
416 | depends on ETRAX_SERIAL_PORT0 | |
417 | default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32 | |
418 | default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10 | |
419 | help | |
420 | What DMA channel to use for ser0. | |
421 | ||
422 | config ETRAX_SERIAL_PORT0_NO_DMA_IN | |
423 | bool "Ser0 uses no DMA for input" | |
424 | help | |
425 | Do not use DMA for ser0 input. | |
426 | ||
427 | config ETRAX_SERIAL_PORT0_DMA7_IN | |
428 | bool "Ser0 uses DMA7 for input" | |
429 | depends on ETRAXFS | |
430 | help | |
431 | Enables the DMA7 input channel for ser0 (ttyS0). | |
432 | If you do not enable DMA, an interrupt for each character will be | |
433 | used when receiving data. | |
434 | Normally you want to use DMA, unless you use the DMA channel for | |
435 | something else. | |
436 | ||
437 | config ETRAX_SERIAL_PORT0_DMA1_IN | |
438 | bool "Ser0 uses DMA1 for input" | |
439 | depends on CRIS_MACH_ARTPEC3 | |
440 | help | |
441 | Enables the DMA1 input channel for ser0 (ttyS0). | |
442 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 443 | used when receiving data. |
923dd2a4 JN |
444 | Normally you want to use DMA, unless you use the DMA channel for |
445 | something else. | |
446 | ||
447 | endchoice | |
448 | ||
449 | choice | |
450 | prompt "Ser1 DMA in channel " | |
451 | depends on ETRAX_SERIAL_PORT1 | |
452 | default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32 | |
453 | default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10 | |
454 | help | |
455 | What DMA channel to use for ser1. | |
456 | ||
457 | config ETRAX_SERIAL_PORT1_NO_DMA_IN | |
458 | bool "Ser1 uses no DMA for input" | |
459 | help | |
460 | Do not use DMA for ser1 input. | |
461 | ||
462 | config ETRAX_SERIAL_PORT1_DMA5_IN | |
463 | bool "Ser1 uses DMA5 for input" | |
464 | depends on ETRAX_ARCH_V32 | |
465 | help | |
466 | Enables the DMA5 input channel for ser1 (ttyS1). | |
467 | If you do not enable DMA, an interrupt for each character will be | |
468 | used when receiving data. | |
469 | Normally you want this on, unless you use the DMA channel for | |
470 | something else. | |
471 | ||
472 | config ETRAX_SERIAL_PORT1_DMA9_IN | |
473 | depends on ETRAX_ARCH_V10 | |
474 | bool "Ser1 uses DMA9 for input" | |
475 | ||
476 | endchoice | |
477 | ||
478 | ||
479 | choice | |
480 | prompt "Ser1 DMA out channel" | |
481 | depends on ETRAX_SERIAL_PORT1 | |
482 | default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32 | |
483 | default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10 | |
484 | help | |
485 | What DMA channel to use for ser1. | |
486 | ||
487 | config ETRAX_SERIAL_PORT1_NO_DMA_OUT | |
488 | bool "Ser1 uses no DMA for output" | |
489 | help | |
490 | Do not use DMA for ser1 output. | |
491 | ||
492 | config ETRAX_SERIAL_PORT1_DMA8_OUT | |
493 | depends on ETRAX_ARCH_V10 | |
494 | bool "Ser1 uses DMA8 for output" | |
495 | ||
496 | config ETRAX_SERIAL_PORT1_DMA4_OUT | |
497 | depends on ETRAX_ARCH_V32 | |
498 | bool "Ser1 uses DMA4 for output" | |
499 | help | |
500 | Enables the DMA4 output channel for ser1 (ttyS1). | |
501 | If you do not enable DMA, an interrupt for each character will be | |
502 | used when transmitting data. | |
503 | Normally you want this on, unless you use the DMA channel for | |
504 | something else. | |
505 | ||
506 | endchoice | |
507 | ||
508 | choice | |
509 | prompt "Ser2 DMA out channel" | |
510 | depends on ETRAX_SERIAL_PORT2 | |
511 | default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32 | |
512 | default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10 | |
513 | ||
514 | config ETRAX_SERIAL_PORT2_NO_DMA_OUT | |
515 | bool "Ser2 uses no DMA for output" | |
516 | help | |
517 | Do not use DMA for ser2 output. | |
518 | ||
519 | config ETRAX_SERIAL_PORT2_DMA2_OUT | |
520 | bool "Ser2 uses DMA2 for output" | |
521 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
522 | help | |
523 | Enables the DMA2 output channel for ser2 (ttyS2). | |
524 | If you do not enable DMA, an interrupt for each character will be | |
525 | used when transmitting data. | |
526 | Normally you want to use DMA, unless you use the DMA channel for | |
527 | something else. | |
528 | ||
529 | config ETRAX_SERIAL_PORT2_DMA6_OUT | |
530 | bool "Ser2 uses DMA6 for output" | |
531 | depends on CRIS_MACH_ARTPEC3 | |
532 | help | |
533 | Enables the DMA6 output channel for ser2 (ttyS2). | |
534 | If you do not enable DMA, an interrupt for each character will be | |
535 | used when transmitting data. | |
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 "Ser2 DMA in channel" | |
543 | depends on ETRAX_SERIAL_PORT2 | |
544 | default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32 | |
545 | default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10 | |
546 | help | |
547 | What DMA channel to use for ser2. | |
548 | ||
549 | config ETRAX_SERIAL_PORT2_NO_DMA_IN | |
550 | bool "Ser2 uses no DMA for input" | |
551 | help | |
552 | Do not use DMA for ser2 input. | |
553 | ||
554 | config ETRAX_SERIAL_PORT2_DMA3_IN | |
555 | bool "Ser2 uses DMA3 for input" | |
556 | depends on ETRAXFS || ETRAX_ARCH_V10 | |
557 | help | |
558 | Enables the DMA3 input channel for ser2 (ttyS2). | |
559 | If you do not enable DMA, an interrupt for each character will be | |
560 | used when receiving data. | |
561 | Normally you want to use DMA, unless you use the DMA channel for | |
562 | something else. | |
563 | ||
564 | config ETRAX_SERIAL_PORT2_DMA7_IN | |
565 | bool "Ser2 uses DMA7 for input" | |
566 | depends on CRIS_MACH_ARTPEC3 | |
567 | help | |
568 | Enables the DMA7 input channel for ser2 (ttyS2). | |
569 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 570 | used when receiving data. |
923dd2a4 JN |
571 | Normally you want to use DMA, unless you use the DMA channel for |
572 | something else. | |
573 | ||
574 | endchoice | |
575 | ||
576 | choice | |
577 | prompt "Ser3 DMA in channel" | |
578 | depends on ETRAX_SERIAL_PORT3 | |
579 | default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32 | |
580 | default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10 | |
581 | help | |
582 | What DMA channel to use for ser3. | |
583 | ||
584 | config ETRAX_SERIAL_PORT3_NO_DMA_IN | |
585 | bool "Ser3 uses no DMA for input" | |
586 | help | |
587 | Do not use DMA for ser3 input. | |
588 | ||
589 | config ETRAX_SERIAL_PORT3_DMA5_IN | |
590 | depends on ETRAX_ARCH_V10 | |
591 | bool "DMA 5" | |
592 | ||
593 | config ETRAX_SERIAL_PORT3_DMA9_IN | |
594 | bool "Ser3 uses DMA9 for input" | |
595 | depends on ETRAXFS | |
596 | help | |
597 | Enables the DMA9 input channel for ser3 (ttyS3). | |
598 | If you do not enable DMA, an interrupt for each character will be | |
599 | used when receiving data. | |
600 | Normally you want to use DMA, unless you use the DMA channel for | |
601 | something else. | |
602 | ||
603 | config ETRAX_SERIAL_PORT3_DMA3_IN | |
604 | bool "Ser3 uses DMA3 for input" | |
605 | depends on CRIS_MACH_ARTPEC3 | |
606 | help | |
607 | Enables the DMA3 input channel for ser3 (ttyS3). | |
608 | If you do not enable DMA, an interrupt for each character will be | |
692105b8 | 609 | used when receiving data. |
923dd2a4 JN |
610 | Normally you want to use DMA, unless you use the DMA channel for |
611 | something else. | |
612 | ||
613 | endchoice | |
614 | ||
615 | choice | |
616 | prompt "Ser3 DMA out channel" | |
617 | depends on ETRAX_SERIAL_PORT3 | |
618 | default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32 | |
619 | default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10 | |
620 | ||
621 | config ETRAX_SERIAL_PORT3_NO_DMA_OUT | |
622 | bool "Ser3 uses no DMA for output" | |
623 | help | |
624 | Do not use DMA for ser3 output. | |
625 | ||
626 | config ETRAX_SERIAL_PORT3_DMA4_OUT | |
627 | depends on ETRAX_ARCH_V10 | |
628 | bool "DMA 4" | |
629 | ||
630 | config ETRAX_SERIAL_PORT3_DMA8_OUT | |
631 | bool "Ser3 uses DMA8 for output" | |
632 | depends on ETRAXFS | |
633 | help | |
634 | Enables the DMA8 output channel for ser3 (ttyS3). | |
635 | If you do not enable DMA, an interrupt for each character will be | |
636 | used when transmitting data. | |
637 | Normally you want to use DMA, unless you use the DMA channel for | |
638 | something else. | |
639 | ||
640 | config ETRAX_SERIAL_PORT3_DMA2_OUT | |
641 | bool "Ser3 uses DMA2 for output" | |
642 | depends on CRIS_MACH_ARTPEC3 | |
643 | help | |
644 | Enables the DMA2 output channel for ser3 (ttyS3). | |
645 | If you do not enable DMA, an interrupt for each character will be | |
646 | used when transmitting data. | |
647 | Normally you want to use DMA, unless you use the DMA channel for | |
648 | something else. | |
649 | ||
650 | endchoice | |
651 | ||
1da177e4 LT |
652 | endmenu |
653 | ||
654 | source "drivers/base/Kconfig" | |
655 | ||
656 | # standard linux drivers | |
657 | source "drivers/mtd/Kconfig" | |
658 | ||
659 | source "drivers/parport/Kconfig" | |
660 | ||
661 | source "drivers/pnp/Kconfig" | |
662 | ||
663 | source "drivers/block/Kconfig" | |
664 | ||
1da177e4 LT |
665 | source "drivers/ide/Kconfig" |
666 | ||
d5950b43 | 667 | source "drivers/net/Kconfig" |
1da177e4 | 668 | |
7b275523 JN |
669 | source "drivers/i2c/Kconfig" |
670 | ||
671 | source "drivers/rtc/Kconfig" | |
672 | ||
1da177e4 LT |
673 | # |
674 | # input before char - char/joystick depends on it. As does USB. | |
675 | # | |
676 | source "drivers/input/Kconfig" | |
677 | ||
678 | source "drivers/char/Kconfig" | |
679 | ||
1da177e4 LT |
680 | source "fs/Kconfig" |
681 | ||
1da177e4 LT |
682 | source "drivers/usb/Kconfig" |
683 | ||
2f86c3e6 GKH |
684 | source "drivers/uwb/Kconfig" |
685 | ||
6e38a2ba DH |
686 | source "drivers/staging/Kconfig" |
687 | ||
1da177e4 LT |
688 | source "arch/cris/Kconfig.debug" |
689 | ||
690 | source "security/Kconfig" | |
691 | ||
692 | source "crypto/Kconfig" | |
693 | ||
694 | source "lib/Kconfig" |