xref: /openbmc/linux/arch/arm/mach-at91/Kconfig (revision baa7eb025ab14f3cba2e35c0a8648f9c9f01d24f) 
1if ARCH_AT91
2
3config HAVE_AT91_DATAFLASH_CARD
4	bool
5
6config HAVE_NAND_ATMEL_BUSWIDTH_16
7	bool
8
9config HAVE_AT91_USART3
10	bool
11
12config HAVE_AT91_USART4
13	bool
14
15config HAVE_AT91_USART5
16	bool
17
18menu "Atmel AT91 System-on-Chip"
19
20choice
21	prompt "Atmel AT91 Processor"
22
23config ARCH_AT91RM9200
24	bool "AT91RM9200"
25	select CPU_ARM920T
26	select GENERIC_CLOCKEVENTS
27	select HAVE_AT91_USART3
28
29config ARCH_AT91SAM9260
30	bool "AT91SAM9260 or AT91SAM9XE"
31	select CPU_ARM926T
32	select GENERIC_CLOCKEVENTS
33	select HAVE_AT91_USART3
34	select HAVE_AT91_USART4
35	select HAVE_AT91_USART5
36	select HAVE_NET_MACB
37
38config ARCH_AT91SAM9261
39	bool "AT91SAM9261"
40	select CPU_ARM926T
41	select GENERIC_CLOCKEVENTS
42	select HAVE_FB_ATMEL
43
44config ARCH_AT91SAM9G10
45	bool "AT91SAM9G10"
46	select CPU_ARM926T
47	select GENERIC_CLOCKEVENTS
48	select HAVE_FB_ATMEL
49
50config ARCH_AT91SAM9263
51	bool "AT91SAM9263"
52	select CPU_ARM926T
53	select GENERIC_CLOCKEVENTS
54	select HAVE_FB_ATMEL
55	select HAVE_NET_MACB
56
57config ARCH_AT91SAM9RL
58	bool "AT91SAM9RL"
59	select CPU_ARM926T
60	select GENERIC_CLOCKEVENTS
61	select HAVE_AT91_USART3
62	select HAVE_FB_ATMEL
63
64config ARCH_AT91SAM9G20
65	bool "AT91SAM9G20"
66	select CPU_ARM926T
67	select GENERIC_CLOCKEVENTS
68	select HAVE_AT91_USART3
69	select HAVE_AT91_USART4
70	select HAVE_AT91_USART5
71	select HAVE_NET_MACB
72
73config ARCH_AT91SAM9G45
74	bool "AT91SAM9G45"
75	select CPU_ARM926T
76	select GENERIC_CLOCKEVENTS
77	select HAVE_AT91_USART3
78	select HAVE_FB_ATMEL
79	select HAVE_NET_MACB
80
81config ARCH_AT91CAP9
82	bool "AT91CAP9"
83	select CPU_ARM926T
84	select GENERIC_CLOCKEVENTS
85	select HAVE_FB_ATMEL
86
87config ARCH_AT572D940HF
88	bool "AT572D940HF"
89	select CPU_ARM926T
90	select GENERIC_CLOCKEVENTS
91
92config ARCH_AT91X40
93	bool "AT91x40"
94	select ARCH_USES_GETTIMEOFFSET
95
96endchoice
97
98config AT91_PMC_UNIT
99	bool
100	default !ARCH_AT91X40
101
102# ----------------------------------------------------------
103
104if ARCH_AT91RM9200
105
106comment "AT91RM9200 Board Type"
107
108config MACH_ONEARM
109	bool "Ajeco 1ARM Single Board Computer"
110	help
111	  Select this if you are using Ajeco's 1ARM Single Board Computer.
112	  <http://www.ajeco.fi/>
113
114config ARCH_AT91RM9200DK
115	bool "Atmel AT91RM9200-DK Development board"
116	select HAVE_AT91_DATAFLASH_CARD
117	help
118	  Select this if you are using Atmel's AT91RM9200-DK Development board.
119	  (Discontinued)
120
121config MACH_AT91RM9200EK
122	bool "Atmel AT91RM9200-EK Evaluation Kit"
123	select HAVE_AT91_DATAFLASH_CARD
124	help
125	  Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
126	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
127
128config MACH_CSB337
129	bool "Cogent CSB337"
130	help
131	  Select this if you are using Cogent's CSB337 board.
132	  <http://www.cogcomp.com/csb_csb337.htm>
133
134config MACH_CSB637
135	bool "Cogent CSB637"
136	help
137	  Select this if you are using Cogent's CSB637 board.
138	  <http://www.cogcomp.com/csb_csb637.htm>
139
140config MACH_CARMEVA
141	bool "Conitec ARM&EVA"
142	help
143	  Select this if you are using Conitec's AT91RM9200-MCU-Module.
144	  <http://www.conitec.net/english/linuxboard.php>
145
146config MACH_ATEB9200
147	bool "Embest ATEB9200"
148	help
149	  Select this if you are using Embest's ATEB9200 board.
150	  <http://www.embedinfo.com/english/product/ATEB9200.asp>
151
152config MACH_KB9200
153	bool "KwikByte KB920x"
154	help
155	  Select this if you are using KwikByte's KB920x board.
156	  <http://www.kwikbyte.com/KB9202.html>
157
158config MACH_PICOTUX2XX
159	bool "picotux 200"
160	help
161	  Select this if you are using a picotux 200.
162	  <http://www.picotux.com/>
163
164config MACH_KAFA
165	bool "Sperry-Sun KAFA board"
166	help
167	  Select this if you are using Sperry-Sun's KAFA board.
168
169config MACH_ECBAT91
170	bool "emQbit ECB_AT91 SBC"
171	select HAVE_AT91_DATAFLASH_CARD
172	help
173	  Select this if you are using emQbit's ECB_AT91 board.
174	  <http://wiki.emqbit.com/free-ecb-at91>
175
176config MACH_YL9200
177	bool "ucDragon YL-9200"
178	help
179	  Select this if you are using the ucDragon YL-9200 board.
180
181config MACH_CPUAT91
182	bool "Eukrea CPUAT91"
183	help
184	  Select this if you are using the Eukrea Electromatique's
185	  CPUAT91 board <http://www.eukrea.com/>.
186
187config MACH_ECO920
188	bool "eco920"
189	help
190	  Select this if you are using the eco920 board
191
192endif
193
194# ----------------------------------------------------------
195
196if ARCH_AT91SAM9260
197
198comment "AT91SAM9260 Variants"
199
200config ARCH_AT91SAM9260_SAM9XE
201	bool "AT91SAM9XE"
202	help
203	  Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
204	  They are basically AT91SAM9260s with various sizes of embedded Flash.
205
206comment "AT91SAM9260 / AT91SAM9XE Board Type"
207
208config MACH_AT91SAM9260EK
209	bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
210	select HAVE_AT91_DATAFLASH_CARD
211	select HAVE_NAND_ATMEL_BUSWIDTH_16
212	help
213	  Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
214	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
215
216config MACH_CAM60
217	bool "KwikByte KB9260 (CAM60) board"
218	help
219	  Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
220	  <http://www.kwikbyte.com/KB9260.html>
221
222config MACH_SAM9_L9260
223	bool "Olimex SAM9-L9260 board"
224	select HAVE_AT91_DATAFLASH_CARD
225	help
226	  Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
227	  <http://www.olimex.com/dev/sam9-L9260.html>
228
229config MACH_AFEB9260
230	bool "Custom afeb9260 board v1"
231	help
232	  Select this if you are using custom afeb9260 board based on
233	  open hardware design. Select this for revision 1 of the board.
234	  <svn://194.85.238.22/home/users/george/svn/arm9eb>
235	  <http://groups.google.com/group/arm9fpga-evolution-board>
236
237config MACH_USB_A9260
238	bool "CALAO USB-A9260"
239	help
240	  Select this if you are using a Calao Systems USB-A9260.
241	  <http://www.calao-systems.com>
242
243config MACH_QIL_A9260
244	bool "CALAO QIL-A9260 board"
245	help
246	  Select this if you are using a Calao Systems QIL-A9260 Board.
247	  <http://www.calao-systems.com>
248
249config MACH_CPU9260
250	bool "Eukrea CPU9260 board"
251	help
252	  Select this if you are using a Eukrea Electromatique's
253	  CPU9260 Board <http://www.eukrea.com/>
254
255config MACH_FLEXIBITY
256	bool "Flexibity Connect board"
257	help
258	  Select this if you are using Flexibity Connect board
259	  <http://www.flexibity.com>
260
261endif
262
263# ----------------------------------------------------------
264
265if ARCH_AT91SAM9261
266
267comment "AT91SAM9261 Board Type"
268
269config MACH_AT91SAM9261EK
270	bool "Atmel AT91SAM9261-EK Evaluation Kit"
271	select HAVE_AT91_DATAFLASH_CARD
272	select HAVE_NAND_ATMEL_BUSWIDTH_16
273	help
274	  Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
275	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
276
277endif
278
279# ----------------------------------------------------------
280
281if ARCH_AT91SAM9G10
282
283comment "AT91SAM9G10 Board Type"
284
285config MACH_AT91SAM9G10EK
286	bool "Atmel AT91SAM9G10-EK Evaluation Kit"
287	select HAVE_AT91_DATAFLASH_CARD
288	select HAVE_NAND_ATMEL_BUSWIDTH_16
289	help
290	  Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
291	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
292
293endif
294
295# ----------------------------------------------------------
296
297if ARCH_AT91SAM9263
298
299comment "AT91SAM9263 Board Type"
300
301config MACH_AT91SAM9263EK
302	bool "Atmel AT91SAM9263-EK Evaluation Kit"
303	select HAVE_AT91_DATAFLASH_CARD
304	select HAVE_NAND_ATMEL_BUSWIDTH_16
305	help
306	  Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
307	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
308
309config MACH_USB_A9263
310	bool "CALAO USB-A9263"
311	help
312	  Select this if you are using a Calao Systems USB-A9263.
313	  <http://www.calao-systems.com>
314
315config MACH_NEOCORE926
316	bool "Adeneo NEOCORE926"
317	select HAVE_AT91_DATAFLASH_CARD
318	help
319	  Select this if you are using the Adeneo Neocore 926 board.
320
321endif
322
323# ----------------------------------------------------------
324
325if ARCH_AT91SAM9RL
326
327comment "AT91SAM9RL Board Type"
328
329config MACH_AT91SAM9RLEK
330	bool "Atmel AT91SAM9RL-EK Evaluation Kit"
331	help
332	  Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
333
334endif
335
336# ----------------------------------------------------------
337
338if ARCH_AT91SAM9G20
339
340comment "AT91SAM9G20 Board Type"
341
342config MACH_AT91SAM9G20EK
343	bool "Atmel AT91SAM9G20-EK Evaluation Kit"
344	select HAVE_AT91_DATAFLASH_CARD
345	select HAVE_NAND_ATMEL_BUSWIDTH_16
346	help
347	  Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
348	  that embeds only one SD/MMC slot.
349
350config MACH_AT91SAM9G20EK_2MMC
351	depends on MACH_AT91SAM9G20EK
352	bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
353	select HAVE_NAND_ATMEL_BUSWIDTH_16
354	help
355	  Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
356	  with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
357	  onwards.
358
359config MACH_CPU9G20
360	bool "Eukrea CPU9G20 board"
361	help
362	  Select this if you are using a Eukrea Electromatique's
363	  CPU9G20 Board <http://www.eukrea.com/>
364
365config MACH_PORTUXG20
366	bool "taskit PortuxG20"
367	help
368	  Select this if you are using taskit's PortuxG20.
369	  <http://www.taskit.de/en/>
370
371config MACH_STAMP9G20
372	bool "taskit Stamp9G20 CPU module"
373	help
374	  Select this if you are using taskit's Stamp9G20 CPU module on its
375	  evaluation board.
376	  <http://www.taskit.de/en/>
377
378config MACH_PCONTROL_G20
379	bool "PControl G20 CPU module"
380	help
381	  Select this if you are using taskit's Stamp9G20 CPU module on this
382	  carrier board, beeing the decentralized unit of a building automation
383	  system; featuring nvram, eth-switch, iso-rs485, display, io
384endif
385
386if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
387comment "AT91SAM9260/AT91SAM9G20 boards"
388
389config MACH_SNAPPER_9260
390        bool "Bluewater Systems Snapper 9260/9G20 module"
391        help
392          Select this if you are using the Bluewater Systems Snapper 9260 or
393          Snapper 9G20 modules.
394          <http://www.bluewatersys.com/>
395endif
396
397# ----------------------------------------------------------
398
399if ARCH_AT91SAM9G45
400
401comment "AT91SAM9G45 Board Type"
402
403config MACH_AT91SAM9M10G45EK
404	bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
405	select HAVE_NAND_ATMEL_BUSWIDTH_16
406	help
407	  Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
408	  "ES" at the end of the name means that this board is an
409	  Engineering Sample.
410
411endif
412
413# ----------------------------------------------------------
414
415if ARCH_AT91CAP9
416
417comment "AT91CAP9 Board Type"
418
419config MACH_AT91CAP9ADK
420	bool "Atmel AT91CAP9A-DK Evaluation Kit"
421	select HAVE_AT91_DATAFLASH_CARD
422	select HAVE_NAND_ATMEL_BUSWIDTH_16
423	help
424	  Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
425	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
426
427endif
428
429# ----------------------------------------------------------
430
431if ARCH_AT572D940HF
432
433comment "AT572D940HF Board Type"
434
435config MACH_AT572D940HFEB
436	bool "AT572D940HF-EK"
437	depends on ARCH_AT572D940HF
438	select HAVE_AT91_DATAFLASH_CARD
439	select HAVE_NAND_ATMEL_BUSWIDTH_16
440	help
441	  Select this if you are using Atmel's AT572D940HF-EK evaluation kit.
442	  <http://www.atmel.com/products/diopsis/default.asp>
443
444endif
445
446# ----------------------------------------------------------
447
448if ARCH_AT91X40
449
450comment "AT91X40 Board Type"
451
452config MACH_AT91EB01
453	bool "Atmel AT91EB01 Evaluation Kit"
454	help
455	  Select this if you are using Atmel's AT91EB01 Evaluation Kit.
456	  It is also a popular target for simulators such as GDB's
457	  ARM simulator (commonly known as the ARMulator) and the
458	  Skyeye simulator.
459
460endif
461
462# ----------------------------------------------------------
463
464comment "AT91 Board Options"
465
466config MTD_AT91_DATAFLASH_CARD
467	bool "Enable DataFlash Card support"
468	depends on HAVE_AT91_DATAFLASH_CARD
469	help
470	  Enable support for the DataFlash card.
471
472config MTD_NAND_ATMEL_BUSWIDTH_16
473	bool "Enable 16-bit data bus interface to NAND flash"
474	depends on HAVE_NAND_ATMEL_BUSWIDTH_16
475	help
476	  On AT91SAM926x boards both types of NAND flash can be present
477	  (8 and 16 bit data bus width).
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_DBGU
522	bool "DBGU"
523
524config AT91_EARLY_USART0
525	bool "USART0"
526
527config AT91_EARLY_USART1
528	bool "USART1"
529
530config AT91_EARLY_USART2
531	bool "USART2"
532	depends on ! ARCH_AT91X40
533
534config AT91_EARLY_USART3
535	bool "USART3"
536	depends on HAVE_AT91_USART3
537
538config AT91_EARLY_USART4
539	bool "USART4"
540	depends on HAVE_AT91_USART4
541
542config AT91_EARLY_USART5
543	bool "USART5"
544	depends on HAVE_AT91_USART5
545
546endchoice
547
548endmenu
549
550endif
551