xref: /linux/arch/arm/mach-at91/Kconfig (revision 95e9fd10f06cb5642028b6b851e32b8c8afb4571) 
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 AT91_SAM9_ALT_RESET
13	bool
14	default !ARCH_AT91X40
15
16config AT91_SAM9G45_RESET
17	bool
18	default !ARCH_AT91X40
19
20config SOC_AT91SAM9
21	bool
22	select GENERIC_CLOCKEVENTS
23	select CPU_ARM926T
24
25menu "Atmel AT91 System-on-Chip"
26
27comment "Atmel AT91 Processor"
28
29config SOC_AT91SAM9
30	bool
31	select CPU_ARM926T
32	select MULTI_IRQ_HANDLER
33	select SPARSE_IRQ
34	select AT91_SAM9_TIME
35	select AT91_SAM9_SMC
36
37config SOC_AT91RM9200
38	bool "AT91RM9200"
39	select CPU_ARM920T
40	select MULTI_IRQ_HANDLER
41	select SPARSE_IRQ
42	select GENERIC_CLOCKEVENTS
43	select HAVE_AT91_DBGU0
44
45config SOC_AT91SAM9260
46	bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
47	select SOC_AT91SAM9
48	select HAVE_AT91_DBGU0
49	select HAVE_NET_MACB
50	help
51	  Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
52	  or AT91SAM9G20 SoC.
53
54config SOC_AT91SAM9261
55	bool "AT91SAM9261 or AT91SAM9G10"
56	select SOC_AT91SAM9
57	select HAVE_AT91_DBGU0
58	select HAVE_FB_ATMEL
59	help
60	  Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC.
61
62config SOC_AT91SAM9263
63	bool "AT91SAM9263"
64	select SOC_AT91SAM9
65	select HAVE_AT91_DBGU1
66	select HAVE_FB_ATMEL
67	select HAVE_NET_MACB
68
69config SOC_AT91SAM9RL
70	bool "AT91SAM9RL"
71	select SOC_AT91SAM9
72	select HAVE_AT91_DBGU0
73	select HAVE_FB_ATMEL
74
75config SOC_AT91SAM9G45
76	bool "AT91SAM9G45 or AT91SAM9M10 families"
77	select SOC_AT91SAM9
78	select HAVE_AT91_DBGU1
79	select HAVE_FB_ATMEL
80	select HAVE_NET_MACB
81	help
82	  Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
83	  This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
84
85config SOC_AT91SAM9X5
86	bool "AT91SAM9x5 family"
87	select SOC_AT91SAM9
88	select HAVE_AT91_DBGU0
89	select HAVE_FB_ATMEL
90	select HAVE_NET_MACB
91	help
92	  Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
93	  This means that your SAM9 name finishes with a '5' (except if it is
94	  AT91SAM9G45!).
95	  This support covers AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35
96	  and AT91SAM9X35.
97
98config SOC_AT91SAM9N12
99	bool "AT91SAM9N12 family"
100	select SOC_AT91SAM9
101	select HAVE_AT91_DBGU0
102	select HAVE_FB_ATMEL
103	help
104	  Select this if you are using Atmel's AT91SAM9N12 SoC.
105
106choice
107	prompt "Atmel AT91 Processor Devices for non DT boards"
108
109config ARCH_AT91_NONE
110	bool "None"
111
112config ARCH_AT91RM9200
113	bool "AT91RM9200"
114	select SOC_AT91RM9200
115
116config ARCH_AT91SAM9260
117	bool "AT91SAM9260 or AT91SAM9XE"
118	select SOC_AT91SAM9260
119
120config ARCH_AT91SAM9261
121	bool "AT91SAM9261"
122	select SOC_AT91SAM9261
123
124config ARCH_AT91SAM9G10
125	bool "AT91SAM9G10"
126	select SOC_AT91SAM9261
127
128config ARCH_AT91SAM9263
129	bool "AT91SAM9263"
130	select SOC_AT91SAM9263
131
132config ARCH_AT91SAM9RL
133	bool "AT91SAM9RL"
134	select SOC_AT91SAM9RL
135
136config ARCH_AT91SAM9G20
137	bool "AT91SAM9G20"
138	select SOC_AT91SAM9260
139
140config ARCH_AT91SAM9G45
141	bool "AT91SAM9G45"
142	select SOC_AT91SAM9G45
143
144config ARCH_AT91X40
145	bool "AT91x40"
146	depends on !MMU
147	select MULTI_IRQ_HANDLER
148	select SPARSE_IRQ
149	select ARCH_USES_GETTIMEOFFSET
150
151endchoice
152
153config AT91_PMC_UNIT
154	bool
155	default !ARCH_AT91X40
156
157# ----------------------------------------------------------
158
159if ARCH_AT91RM9200
160
161comment "AT91RM9200 Board Type"
162
163config MACH_ONEARM
164	bool "Ajeco 1ARM Single Board Computer"
165	help
166	  Select this if you are using Ajeco's 1ARM Single Board Computer.
167	  <http://www.ajeco.fi/>
168
169config ARCH_AT91RM9200DK
170	bool "Atmel AT91RM9200-DK Development board"
171	select HAVE_AT91_DATAFLASH_CARD
172	help
173	  Select this if you are using Atmel's AT91RM9200-DK Development board.
174	  (Discontinued)
175
176config MACH_AT91RM9200EK
177	bool "Atmel AT91RM9200-EK Evaluation Kit"
178	select HAVE_AT91_DATAFLASH_CARD
179	help
180	  Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
181	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
182
183config MACH_CSB337
184	bool "Cogent CSB337"
185	help
186	  Select this if you are using Cogent's CSB337 board.
187	  <http://www.cogcomp.com/csb_csb337.htm>
188
189config MACH_CSB637
190	bool "Cogent CSB637"
191	help
192	  Select this if you are using Cogent's CSB637 board.
193	  <http://www.cogcomp.com/csb_csb637.htm>
194
195config MACH_CARMEVA
196	bool "Conitec ARM&EVA"
197	help
198	  Select this if you are using Conitec's AT91RM9200-MCU-Module.
199	  <http://www.conitec.net/english/linuxboard.php>
200
201config MACH_ATEB9200
202	bool "Embest ATEB9200"
203	help
204	  Select this if you are using Embest's ATEB9200 board.
205	  <http://www.embedinfo.com/english/product/ATEB9200.asp>
206
207config MACH_KB9200
208	bool "KwikByte KB920x"
209	help
210	  Select this if you are using KwikByte's KB920x board.
211	  <http://www.kwikbyte.com/KB9202.html>
212
213config MACH_PICOTUX2XX
214	bool "picotux 200"
215	help
216	  Select this if you are using a picotux 200.
217	  <http://www.picotux.com/>
218
219config MACH_KAFA
220	bool "Sperry-Sun KAFA board"
221	help
222	  Select this if you are using Sperry-Sun's KAFA board.
223
224config MACH_ECBAT91
225	bool "emQbit ECB_AT91 SBC"
226	select HAVE_AT91_DATAFLASH_CARD
227	help
228	  Select this if you are using emQbit's ECB_AT91 board.
229	  <http://wiki.emqbit.com/free-ecb-at91>
230
231config MACH_YL9200
232	bool "ucDragon YL-9200"
233	help
234	  Select this if you are using the ucDragon YL-9200 board.
235
236config MACH_CPUAT91
237	bool "Eukrea CPUAT91"
238	help
239	  Select this if you are using the Eukrea Electromatique's
240	  CPUAT91 board <http://www.eukrea.com/>.
241
242config MACH_ECO920
243	bool "eco920"
244	help
245	  Select this if you are using the eco920 board
246
247config MACH_RSI_EWS
248	bool "RSI Embedded Webserver"
249	depends on ARCH_AT91RM9200
250	help
251	  Select this if you are using RSIs EWS board.
252endif
253
254# ----------------------------------------------------------
255
256if ARCH_AT91SAM9260
257
258comment "AT91SAM9260 Variants"
259
260comment "AT91SAM9260 / AT91SAM9XE Board Type"
261
262config MACH_AT91SAM9260EK
263	bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
264	select HAVE_AT91_DATAFLASH_CARD
265	help
266	  Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
267	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
268
269config MACH_CAM60
270	bool "KwikByte KB9260 (CAM60) board"
271	help
272	  Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
273	  <http://www.kwikbyte.com/KB9260.html>
274
275config MACH_SAM9_L9260
276	bool "Olimex SAM9-L9260 board"
277	select HAVE_AT91_DATAFLASH_CARD
278	help
279	  Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
280	  <http://www.olimex.com/dev/sam9-L9260.html>
281
282config MACH_AFEB9260
283	bool "Custom afeb9260 board v1"
284	help
285	  Select this if you are using custom afeb9260 board based on
286	  open hardware design. Select this for revision 1 of the board.
287	  <svn://194.85.238.22/home/users/george/svn/arm9eb>
288	  <http://groups.google.com/group/arm9fpga-evolution-board>
289
290config MACH_USB_A9260
291	bool "CALAO USB-A9260"
292	help
293	  Select this if you are using a Calao Systems USB-A9260.
294	  <http://www.calao-systems.com>
295
296config MACH_QIL_A9260
297	bool "CALAO QIL-A9260 board"
298	help
299	  Select this if you are using a Calao Systems QIL-A9260 Board.
300	  <http://www.calao-systems.com>
301
302config MACH_CPU9260
303	bool "Eukrea CPU9260 board"
304	help
305	  Select this if you are using a Eukrea Electromatique's
306	  CPU9260 Board <http://www.eukrea.com/>
307
308config MACH_FLEXIBITY
309	bool "Flexibity Connect board"
310	help
311	  Select this if you are using Flexibity Connect board
312	  <http://www.flexibity.com>
313
314endif
315
316# ----------------------------------------------------------
317
318if ARCH_AT91SAM9261
319
320comment "AT91SAM9261 Board Type"
321
322config MACH_AT91SAM9261EK
323	bool "Atmel AT91SAM9261-EK Evaluation Kit"
324	select HAVE_AT91_DATAFLASH_CARD
325	help
326	  Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
327	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
328
329endif
330
331# ----------------------------------------------------------
332
333if ARCH_AT91SAM9G10
334
335comment "AT91SAM9G10 Board Type"
336
337config MACH_AT91SAM9G10EK
338	bool "Atmel AT91SAM9G10-EK Evaluation Kit"
339	select HAVE_AT91_DATAFLASH_CARD
340	help
341	  Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
342	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
343
344endif
345
346# ----------------------------------------------------------
347
348if ARCH_AT91SAM9263
349
350comment "AT91SAM9263 Board Type"
351
352config MACH_AT91SAM9263EK
353	bool "Atmel AT91SAM9263-EK Evaluation Kit"
354	select HAVE_AT91_DATAFLASH_CARD
355	help
356	  Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
357	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
358
359config MACH_USB_A9263
360	bool "CALAO USB-A9263"
361	help
362	  Select this if you are using a Calao Systems USB-A9263.
363	  <http://www.calao-systems.com>
364
365config MACH_NEOCORE926
366	bool "Adeneo NEOCORE926"
367	select HAVE_AT91_DATAFLASH_CARD
368	help
369	  Select this if you are using the Adeneo Neocore 926 board.
370
371endif
372
373# ----------------------------------------------------------
374
375if ARCH_AT91SAM9RL
376
377comment "AT91SAM9RL Board Type"
378
379config MACH_AT91SAM9RLEK
380	bool "Atmel AT91SAM9RL-EK Evaluation Kit"
381	help
382	  Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
383
384endif
385
386# ----------------------------------------------------------
387
388if ARCH_AT91SAM9G20
389
390comment "AT91SAM9G20 Board Type"
391
392config MACH_AT91SAM9G20EK
393	bool "Atmel AT91SAM9G20-EK Evaluation Kit"
394	select HAVE_AT91_DATAFLASH_CARD
395	help
396	  Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
397	  that embeds only one SD/MMC slot.
398
399config MACH_AT91SAM9G20EK_2MMC
400	depends on MACH_AT91SAM9G20EK
401	bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
402	help
403	  Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
404	  with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
405	  onwards.
406	  <http://www.atmel.com/tools/SAM9G20-EK.aspx>
407
408config MACH_CPU9G20
409	bool "Eukrea CPU9G20 board"
410	help
411	  Select this if you are using a Eukrea Electromatique's
412	  CPU9G20 Board <http://www.eukrea.com/>
413
414config MACH_ACMENETUSFOXG20
415	bool "Acme Systems srl FOX Board G20"
416	help
417	  Select this if you are using Acme Systems
418	  FOX Board G20 <http://www.acmesystems.it>
419
420config MACH_PORTUXG20
421	bool "taskit PortuxG20"
422	help
423	  Select this if you are using taskit's PortuxG20.
424	  <http://www.taskit.de/en/>
425
426config MACH_STAMP9G20
427	bool "taskit Stamp9G20 CPU module"
428	help
429	  Select this if you are using taskit's Stamp9G20 CPU module on its
430	  evaluation board.
431	  <http://www.taskit.de/en/>
432
433config MACH_PCONTROL_G20
434	bool "PControl G20 CPU module"
435	help
436	  Select this if you are using taskit's Stamp9G20 CPU module on this
437	  carrier board, beeing the decentralized unit of a building automation
438	  system; featuring nvram, eth-switch, iso-rs485, display, io
439
440config MACH_GSIA18S
441	bool "GS_IA18_S board"
442	help
443	  This enables support for the GS_IA18_S board
444	  produced by GeoSIG Ltd company. This is an internet accelerograph.
445	  <http://www.geosig.com>
446
447config MACH_USB_A9G20
448	bool "CALAO USB-A9G20"
449	depends on ARCH_AT91SAM9G20
450	help
451	  Select this if you are using a Calao Systems USB-A9G20.
452	  <http://www.calao-systems.com>
453
454endif
455
456if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
457comment "AT91SAM9260/AT91SAM9G20 boards"
458
459config MACH_SNAPPER_9260
460        bool "Bluewater Systems Snapper 9260/9G20 module"
461        help
462          Select this if you are using the Bluewater Systems Snapper 9260 or
463          Snapper 9G20 modules.
464          <http://www.bluewatersys.com/>
465endif
466
467# ----------------------------------------------------------
468
469if ARCH_AT91SAM9G45
470
471comment "AT91SAM9G45 Board Type"
472
473config MACH_AT91SAM9M10G45EK
474	bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
475	help
476	  Select this if you are using Atmel's AT91SAM9M10G45-EK Evaluation Kit.
477	  Those boards can be populated with any SoC of AT91SAM9G45 or AT91SAM9M10
478	  families: AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
479	  <http://www.atmel.com/tools/SAM9M10-G45-EK.aspx>
480
481endif
482
483# ----------------------------------------------------------
484
485if ARCH_AT91X40
486
487comment "AT91X40 Board Type"
488
489config MACH_AT91EB01
490	bool "Atmel AT91EB01 Evaluation Kit"
491	help
492	  Select this if you are using Atmel's AT91EB01 Evaluation Kit.
493	  It is also a popular target for simulators such as GDB's
494	  ARM simulator (commonly known as the ARMulator) and the
495	  Skyeye simulator.
496
497endif
498
499# ----------------------------------------------------------
500
501comment "Generic Board Type"
502
503config MACH_AT91SAM_DT
504	bool "Atmel AT91SAM Evaluation Kits with device-tree support"
505	select USE_OF
506	help
507	  Select this if you want to experiment device-tree with
508	  an Atmel Evaluation Kit.
509
510# ----------------------------------------------------------
511
512comment "AT91 Board Options"
513
514config MTD_AT91_DATAFLASH_CARD
515	bool "Enable DataFlash Card support"
516	depends on HAVE_AT91_DATAFLASH_CARD
517	help
518	  Enable support for the DataFlash card.
519
520# ----------------------------------------------------------
521
522comment "AT91 Feature Selections"
523
524config AT91_PROGRAMMABLE_CLOCKS
525	bool "Programmable Clocks"
526	help
527	  Select this if you need to program one or more of the PCK0..PCK3
528	  programmable clock outputs.
529
530config AT91_SLOW_CLOCK
531	bool "Suspend-to-RAM disables main oscillator"
532	depends on SUSPEND
533	help
534	  Select this if you want Suspend-to-RAM to save the most power
535	  possible (without powering off the CPU) by disabling the PLLs
536	  and main oscillator so that only the 32 KiHz clock is available.
537
538	  When only that slow-clock is available, some peripherals lose
539	  functionality.  Many can't issue wakeup events unless faster
540	  clocks are available.  Some lose their operating state and
541	  need to be completely re-initialized.
542
543config AT91_TIMER_HZ
544       int "Kernel HZ (jiffies per second)"
545       range 32 1024
546       depends on ARCH_AT91
547       default "128" if ARCH_AT91RM9200
548       default "100"
549       help
550	  On AT91rm9200 chips where you're using a system clock derived
551	  from the 32768 Hz hardware clock, this tick rate should divide
552	  it exactly: use a power-of-two value, such as 128 or 256, to
553	  reduce timing errors caused by rounding.
554
555	  On AT91sam926x chips, or otherwise when using a higher precision
556	  system clock (of at least several MHz), rounding is less of a
557	  problem so it can be safer to use a decimal values like 100.
558
559endmenu
560
561endif
562