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192.168.1.100 / R306 / e9c802e48ec32db8da81b4ddcaec2fee0090fbe0 / . / ap / os / linux / linux-3.4.x / arch / arm / mach-at91 / Kconfig
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yuezonghe824eb0c2024-06-27 02:32:26 -0700[diff] [blame]1if ARCH_AT91
2
3config HAVE_AT91_DATAFLASH_CARD
4 bool
5
6config HAVE_AT91_DBGU0
7 bool
8
9config HAVE_AT91_DBGU1
10 bool
11
12config HAVE_AT91_USART3
13 bool
14
15config HAVE_AT91_USART4
16 bool
17
18config HAVE_AT91_USART5
19 bool
20
21config AT91_SAM9_ALT_RESET
22 bool
23 default !ARCH_AT91X40
24
25config AT91_SAM9G45_RESET
26 bool
27 default !ARCH_AT91X40
28
29menu "Atmel AT91 System-on-Chip"
30
31choice
32 prompt "Atmel AT91 Processor"
33
34config ARCH_AT91RM9200
35 bool "AT91RM9200"
36 select CPU_ARM920T
37 select GENERIC_CLOCKEVENTS
38 select HAVE_AT91_DBGU0
39 select HAVE_AT91_USART3
40
41config ARCH_AT91SAM9260
42 bool "AT91SAM9260 or AT91SAM9XE"
43 select CPU_ARM926T
44 select GENERIC_CLOCKEVENTS
45 select HAVE_AT91_DBGU0
46 select HAVE_AT91_USART3
47 select HAVE_AT91_USART4
48 select HAVE_AT91_USART5
49 select HAVE_NET_MACB
50
51config ARCH_AT91SAM9261
52 bool "AT91SAM9261"
53 select CPU_ARM926T
54 select GENERIC_CLOCKEVENTS
55 select HAVE_FB_ATMEL
56 select HAVE_AT91_DBGU0
57
58config ARCH_AT91SAM9G10
59 bool "AT91SAM9G10"
60 select CPU_ARM926T
61 select GENERIC_CLOCKEVENTS
62 select HAVE_AT91_DBGU0
63 select HAVE_FB_ATMEL
64
65config ARCH_AT91SAM9263
66 bool "AT91SAM9263"
67 select CPU_ARM926T
68 select GENERIC_CLOCKEVENTS
69 select HAVE_FB_ATMEL
70 select HAVE_NET_MACB
71 select HAVE_AT91_DBGU1
72
73config ARCH_AT91SAM9RL
74 bool "AT91SAM9RL"
75 select CPU_ARM926T
76 select GENERIC_CLOCKEVENTS
77 select HAVE_AT91_USART3
78 select HAVE_FB_ATMEL
79 select HAVE_AT91_DBGU0
80
81config ARCH_AT91SAM9G20
82 bool "AT91SAM9G20"
83 select CPU_ARM926T
84 select GENERIC_CLOCKEVENTS
85 select HAVE_AT91_DBGU0
86 select HAVE_AT91_USART3
87 select HAVE_AT91_USART4
88 select HAVE_AT91_USART5
89 select HAVE_NET_MACB
90
91config ARCH_AT91SAM9G45
92 bool "AT91SAM9G45"
93 select CPU_ARM926T
94 select GENERIC_CLOCKEVENTS
95 select HAVE_AT91_USART3
96 select HAVE_FB_ATMEL
97 select HAVE_NET_MACB
98 select HAVE_AT91_DBGU1
99
100config ARCH_AT91SAM9X5
101 bool "AT91SAM9x5 family"
102 select CPU_ARM926T
103 select GENERIC_CLOCKEVENTS
104 select HAVE_FB_ATMEL
105 select HAVE_NET_MACB
106 select HAVE_AT91_DBGU0
107
108config ARCH_AT91X40
109 bool "AT91x40"
110 select ARCH_USES_GETTIMEOFFSET
111
112endchoice
113
114config AT91_PMC_UNIT
115 bool
116 default !ARCH_AT91X40
117
118# ----------------------------------------------------------
119
120if ARCH_AT91RM9200
121
122comment "AT91RM9200 Board Type"
123
124config MACH_ONEARM
125 bool "Ajeco 1ARM Single Board Computer"
126 help
127 Select this if you are using Ajeco's 1ARM Single Board Computer.
128 <http://www.ajeco.fi/>
129
130config ARCH_AT91RM9200DK
131 bool "Atmel AT91RM9200-DK Development board"
132 select HAVE_AT91_DATAFLASH_CARD
133 help
134 Select this if you are using Atmel's AT91RM9200-DK Development board.
135 (Discontinued)
136
137config MACH_AT91RM9200EK
138 bool "Atmel AT91RM9200-EK Evaluation Kit"
139 select HAVE_AT91_DATAFLASH_CARD
140 help
141 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
142 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
143
144config MACH_CSB337
145 bool "Cogent CSB337"
146 help
147 Select this if you are using Cogent's CSB337 board.
148 <http://www.cogcomp.com/csb_csb337.htm>
149
150config MACH_CSB637
151 bool "Cogent CSB637"
152 help
153 Select this if you are using Cogent's CSB637 board.
154 <http://www.cogcomp.com/csb_csb637.htm>
155
156config MACH_CARMEVA
157 bool "Conitec ARM&EVA"
158 help
159 Select this if you are using Conitec's AT91RM9200-MCU-Module.
160 <http://www.conitec.net/english/linuxboard.php>
161
162config MACH_ATEB9200
163 bool "Embest ATEB9200"
164 help
165 Select this if you are using Embest's ATEB9200 board.
166 <http://www.embedinfo.com/english/product/ATEB9200.asp>
167
168config MACH_KB9200
169 bool "KwikByte KB920x"
170 help
171 Select this if you are using KwikByte's KB920x board.
172 <http://www.kwikbyte.com/KB9202.html>
173
174config MACH_PICOTUX2XX
175 bool "picotux 200"
176 help
177 Select this if you are using a picotux 200.
178 <http://www.picotux.com/>
179
180config MACH_KAFA
181 bool "Sperry-Sun KAFA board"
182 help
183 Select this if you are using Sperry-Sun's KAFA board.
184
185config MACH_ECBAT91
186 bool "emQbit ECB_AT91 SBC"
187 select HAVE_AT91_DATAFLASH_CARD
188 help
189 Select this if you are using emQbit's ECB_AT91 board.
190 <http://wiki.emqbit.com/free-ecb-at91>
191
192config MACH_YL9200
193 bool "ucDragon YL-9200"
194 help
195 Select this if you are using the ucDragon YL-9200 board.
196
197config MACH_CPUAT91
198 bool "Eukrea CPUAT91"
199 help
200 Select this if you are using the Eukrea Electromatique's
201 CPUAT91 board <http://www.eukrea.com/>.
202
203config MACH_ECO920
204 bool "eco920"
205 help
206 Select this if you are using the eco920 board
207
208config MACH_RSI_EWS
209 bool "RSI Embedded Webserver"
210 depends on ARCH_AT91RM9200
211 help
212 Select this if you are using RSIs EWS board.
213endif
214
215# ----------------------------------------------------------
216
217if ARCH_AT91SAM9260
218
219comment "AT91SAM9260 Variants"
220
221comment "AT91SAM9260 / AT91SAM9XE Board Type"
222
223config MACH_AT91SAM9260EK
224 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
225 select HAVE_AT91_DATAFLASH_CARD
226 help
227 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
228 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
229
230config MACH_CAM60
231 bool "KwikByte KB9260 (CAM60) board"
232 help
233 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
234 <http://www.kwikbyte.com/KB9260.html>
235
236config MACH_SAM9_L9260
237 bool "Olimex SAM9-L9260 board"
238 select HAVE_AT91_DATAFLASH_CARD
239 help
240 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
241 <http://www.olimex.com/dev/sam9-L9260.html>
242
243config MACH_AFEB9260
244 bool "Custom afeb9260 board v1"
245 help
246 Select this if you are using custom afeb9260 board based on
247 open hardware design. Select this for revision 1 of the board.
248 <svn://194.85.238.22/home/users/george/svn/arm9eb>
249 <http://groups.google.com/group/arm9fpga-evolution-board>
250
251config MACH_USB_A9260
252 bool "CALAO USB-A9260"
253 help
254 Select this if you are using a Calao Systems USB-A9260.
255 <http://www.calao-systems.com>
256
257config MACH_QIL_A9260
258 bool "CALAO QIL-A9260 board"
259 help
260 Select this if you are using a Calao Systems QIL-A9260 Board.
261 <http://www.calao-systems.com>
262
263config MACH_CPU9260
264 bool "Eukrea CPU9260 board"
265 help
266 Select this if you are using a Eukrea Electromatique's
267 CPU9260 Board <http://www.eukrea.com/>
268
269config MACH_FLEXIBITY
270 bool "Flexibity Connect board"
271 help
272 Select this if you are using Flexibity Connect board
273 <http://www.flexibity.com>
274
275endif
276
277# ----------------------------------------------------------
278
279if ARCH_AT91SAM9261
280
281comment "AT91SAM9261 Board Type"
282
283config MACH_AT91SAM9261EK
284 bool "Atmel AT91SAM9261-EK Evaluation Kit"
285 select HAVE_AT91_DATAFLASH_CARD
286 help
287 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
288 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
289
290endif
291
292# ----------------------------------------------------------
293
294if ARCH_AT91SAM9G10
295
296comment "AT91SAM9G10 Board Type"
297
298config MACH_AT91SAM9G10EK
299 bool "Atmel AT91SAM9G10-EK Evaluation Kit"
300 select HAVE_AT91_DATAFLASH_CARD
301 help
302 Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
303 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
304
305endif
306
307# ----------------------------------------------------------
308
309if ARCH_AT91SAM9263
310
311comment "AT91SAM9263 Board Type"
312
313config MACH_AT91SAM9263EK
314 bool "Atmel AT91SAM9263-EK Evaluation Kit"
315 select HAVE_AT91_DATAFLASH_CARD
316 help
317 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
318 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
319
320config MACH_USB_A9263
321 bool "CALAO USB-A9263"
322 help
323 Select this if you are using a Calao Systems USB-A9263.
324 <http://www.calao-systems.com>
325
326config MACH_NEOCORE926
327 bool "Adeneo NEOCORE926"
328 select HAVE_AT91_DATAFLASH_CARD
329 help
330 Select this if you are using the Adeneo Neocore 926 board.
331
332endif
333
334# ----------------------------------------------------------
335
336if ARCH_AT91SAM9RL
337
338comment "AT91SAM9RL Board Type"
339
340config MACH_AT91SAM9RLEK
341 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
342 help
343 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
344
345endif
346
347# ----------------------------------------------------------
348
349if ARCH_AT91SAM9G20
350
351comment "AT91SAM9G20 Board Type"
352
353config MACH_AT91SAM9G20EK
354 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
355 select HAVE_AT91_DATAFLASH_CARD
356 help
357 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
358 that embeds only one SD/MMC slot.
359
360config MACH_AT91SAM9G20EK_2MMC
361 depends on MACH_AT91SAM9G20EK
362 bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
363 help
364 Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
365 with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
366 onwards.
367
368config MACH_CPU9G20
369 bool "Eukrea CPU9G20 board"
370 help
371 Select this if you are using a Eukrea Electromatique's
372 CPU9G20 Board <http://www.eukrea.com/>
373
374config MACH_ACMENETUSFOXG20
375 bool "Acme Systems srl FOX Board G20"
376 help
377 Select this if you are using Acme Systems
378 FOX Board G20 <http://www.acmesystems.it>
379
380config MACH_PORTUXG20
381 bool "taskit PortuxG20"
382 help
383 Select this if you are using taskit's PortuxG20.
384 <http://www.taskit.de/en/>
385
386config MACH_STAMP9G20
387 bool "taskit Stamp9G20 CPU module"
388 help
389 Select this if you are using taskit's Stamp9G20 CPU module on its
390 evaluation board.
391 <http://www.taskit.de/en/>
392
393config MACH_PCONTROL_G20
394 bool "PControl G20 CPU module"
395 help
396 Select this if you are using taskit's Stamp9G20 CPU module on this
397 carrier board, beeing the decentralized unit of a building automation
398 system; featuring nvram, eth-switch, iso-rs485, display, io
399
400config MACH_GSIA18S
401 bool "GS_IA18_S board"
402 help
403 This enables support for the GS_IA18_S board
404 produced by GeoSIG Ltd company. This is an internet accelerograph.
405 <http://www.geosig.com>
406
407config MACH_USB_A9G20
408 bool "CALAO USB-A9G20"
409 depends on ARCH_AT91SAM9G20
410 help
411 Select this if you are using a Calao Systems USB-A9G20.
412 <http://www.calao-systems.com>
413
414endif
415
416if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
417comment "AT91SAM9260/AT91SAM9G20 boards"
418
419config MACH_SNAPPER_9260
420 bool "Bluewater Systems Snapper 9260/9G20 module"
421 help
422 Select this if you are using the Bluewater Systems Snapper 9260 or
423 Snapper 9G20 modules.
424 <http://www.bluewatersys.com/>
425endif
426
427# ----------------------------------------------------------
428
429if ARCH_AT91SAM9G45
430
431comment "AT91SAM9G45 Board Type"
432
433config MACH_AT91SAM9M10G45EK
434 bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
435 help
436 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
437 "ES" at the end of the name means that this board is an
438 Engineering Sample.
439
440endif
441
442# ----------------------------------------------------------
443
444if ARCH_AT91X40
445
446comment "AT91X40 Board Type"
447
448config MACH_AT91EB01
449 bool "Atmel AT91EB01 Evaluation Kit"
450 help
451 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
452 It is also a popular target for simulators such as GDB's
453 ARM simulator (commonly known as the ARMulator) and the
454 Skyeye simulator.
455
456endif
457
458# ----------------------------------------------------------
459
460comment "Generic Board Type"
461
462config MACH_AT91SAM_DT
463 bool "Atmel AT91SAM Evaluation Kits with device-tree support"
464 select USE_OF
465 help
466 Select this if you want to experiment device-tree with
467 an Atmel Evaluation Kit.
468
469# ----------------------------------------------------------
470
471comment "AT91 Board Options"
472
473config MTD_AT91_DATAFLASH_CARD
474 bool "Enable DataFlash Card support"
475 depends on HAVE_AT91_DATAFLASH_CARD
476 help
477 Enable support for the DataFlash card.
478
479# ----------------------------------------------------------
480
481comment "AT91 Feature Selections"
482
483config AT91_PROGRAMMABLE_CLOCKS
484 bool "Programmable Clocks"
485 help
486 Select this if you need to program one or more of the PCK0..PCK3
487 programmable clock outputs.
488
489config AT91_SLOW_CLOCK
490 bool "Suspend-to-RAM disables main oscillator"
491 depends on SUSPEND
492 help
493 Select this if you want Suspend-to-RAM to save the most power
494 possible (without powering off the CPU) by disabling the PLLs
495 and main oscillator so that only the 32 KiHz clock is available.
496
497 When only that slow-clock is available, some peripherals lose
498 functionality. Many can't issue wakeup events unless faster
499 clocks are available. Some lose their operating state and
500 need to be completely re-initialized.
501
502config AT91_TIMER_HZ
503 int "Kernel HZ (jiffies per second)"
504 range 32 1024
505 depends on ARCH_AT91
506 default "128" if ARCH_AT91RM9200
507 default "100"
508 help
509 On AT91rm9200 chips where you're using a system clock derived
510 from the 32768 Hz hardware clock, this tick rate should divide
511 it exactly: use a power-of-two value, such as 128 or 256, to
512 reduce timing errors caused by rounding.
513
514 On AT91sam926x chips, or otherwise when using a higher precision
515 system clock (of at least several MHz), rounding is less of a
516 problem so it can be safer to use a decimal values like 100.
517
518choice
519 prompt "Select a UART for early kernel messages"
520
521config AT91_EARLY_DBGU0
522 bool "DBGU on rm9200, 9260/9g20, 9261/9g10 and 9rl"
523 depends on HAVE_AT91_DBGU0
524
525config AT91_EARLY_DBGU1
526 bool "DBGU on 9263 and 9g45"
527 depends on HAVE_AT91_DBGU1
528
529config AT91_EARLY_USART0
530 bool "USART0"
531
532config AT91_EARLY_USART1
533 bool "USART1"
534
535config AT91_EARLY_USART2
536 bool "USART2"
537 depends on ! ARCH_AT91X40
538
539config AT91_EARLY_USART3
540 bool "USART3"
541 depends on HAVE_AT91_USART3
542
543config AT91_EARLY_USART4
544 bool "USART4"
545 depends on HAVE_AT91_USART4
546
547config AT91_EARLY_USART5
548 bool "USART5"
549 depends on HAVE_AT91_USART5
550
551endchoice
552
553endmenu
554
555endif