blob: 3df124e542677c143e2cc202e4b29255cc7d222c [file] [log] [blame]
Andrew Victor8fc5ffa2006-06-29 16:06:33 +01001if ARCH_AT91
SAN People73a59c12006-01-09 17:05:41 +00002
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +02003config 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
Andrew Victor8fc5ffa2006-06-29 16:06:33 +010018menu "Atmel AT91 System-on-Chip"
19
Andrew Victor05043d02006-12-01 11:51:19 +010020choice
21 prompt "Atmel AT91 Processor"
Andrew Victor8fc5ffa2006-06-29 16:06:33 +010022
23config ARCH_AT91RM9200
24 bool "AT91RM9200"
Russell Kingc7508152008-10-26 10:55:14 +000025 select CPU_ARM920T
David Brownell5e802df2007-07-31 01:41:26 +010026 select GENERIC_TIME
27 select GENERIC_CLOCKEVENTS
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +020028 select HAVE_AT91_USART3
Andrew Victor8fc5ffa2006-06-29 16:06:33 +010029
30config ARCH_AT91SAM9260
Andrew Victorf7eee892007-02-15 08:17:38 +010031 bool "AT91SAM9260 or AT91SAM9XE"
Russell Kingc7508152008-10-26 10:55:14 +000032 select CPU_ARM926T
Andrew Victorad48ce72008-04-16 20:43:49 +010033 select GENERIC_TIME
34 select GENERIC_CLOCKEVENTS
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +020035 select HAVE_AT91_USART3
36 select HAVE_AT91_USART4
37 select HAVE_AT91_USART5
Andrew Victor8fc5ffa2006-06-29 16:06:33 +010038
39config ARCH_AT91SAM9261
40 bool "AT91SAM9261"
Russell Kingc7508152008-10-26 10:55:14 +000041 select CPU_ARM926T
Andrew Victorad48ce72008-04-16 20:43:49 +010042 select GENERIC_TIME
43 select GENERIC_CLOCKEVENTS
Nicolas Ferre0912e532009-06-23 16:30:56 +020044 select HAVE_FB_ATMEL
Andrew Victor8fc5ffa2006-06-29 16:06:33 +010045
Nicolas Ferreb319ff82009-06-26 15:37:01 +010046config ARCH_AT91SAM9G10
47 bool "AT91SAM9G10"
48 select CPU_ARM926T
49 select GENERIC_TIME
50 select GENERIC_CLOCKEVENTS
Nicolas Ferre0912e532009-06-23 16:30:56 +020051 select HAVE_FB_ATMEL
Nicolas Ferreb319ff82009-06-26 15:37:01 +010052
Andrew Victorb2c65612007-02-08 09:42:40 +010053config ARCH_AT91SAM9263
54 bool "AT91SAM9263"
Russell Kingc7508152008-10-26 10:55:14 +000055 select CPU_ARM926T
Andrew Victorad48ce72008-04-16 20:43:49 +010056 select GENERIC_TIME
57 select GENERIC_CLOCKEVENTS
Nicolas Ferre0912e532009-06-23 16:30:56 +020058 select HAVE_FB_ATMEL
Andrew Victorb2c65612007-02-08 09:42:40 +010059
Andrew Victor877d7722007-05-11 20:49:56 +010060config ARCH_AT91SAM9RL
61 bool "AT91SAM9RL"
Russell Kingc7508152008-10-26 10:55:14 +000062 select CPU_ARM926T
Andrew Victorad48ce72008-04-16 20:43:49 +010063 select GENERIC_TIME
64 select GENERIC_CLOCKEVENTS
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +020065 select HAVE_AT91_USART3
Nicolas Ferre0912e532009-06-23 16:30:56 +020066 select HAVE_FB_ATMEL
Andrew Victor877d7722007-05-11 20:49:56 +010067
sedji gaouaou61352662008-07-10 10:15:35 +010068config ARCH_AT91SAM9G20
69 bool "AT91SAM9G20"
Russell Kingc7508152008-10-26 10:55:14 +000070 select CPU_ARM926T
sedji gaouaou61352662008-07-10 10:15:35 +010071 select GENERIC_TIME
72 select GENERIC_CLOCKEVENTS
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +020073 select HAVE_AT91_USART3
74 select HAVE_AT91_USART4
75 select HAVE_AT91_USART5
sedji gaouaou61352662008-07-10 10:15:35 +010076
Nicolas Ferre789b23b2009-06-26 15:36:58 +010077config ARCH_AT91SAM9G45
78 bool "AT91SAM9G45"
79 select CPU_ARM926T
80 select GENERIC_TIME
81 select GENERIC_CLOCKEVENTS
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +020082 select HAVE_AT91_USART3
Nicolas Ferre0912e532009-06-23 16:30:56 +020083 select HAVE_FB_ATMEL
Nicolas Ferre789b23b2009-06-26 15:36:58 +010084
Andrew Victor2b3b3512008-01-24 15:10:39 +010085config ARCH_AT91CAP9
86 bool "AT91CAP9"
Russell Kingc7508152008-10-26 10:55:14 +000087 select CPU_ARM926T
Andrew Victorad48ce72008-04-16 20:43:49 +010088 select GENERIC_TIME
89 select GENERIC_CLOCKEVENTS
Nicolas Ferre0912e532009-06-23 16:30:56 +020090 select HAVE_FB_ATMEL
Andrew Victor2b3b3512008-01-24 15:10:39 +010091
Greg Ungerer9f1ccef2007-07-30 02:39:21 +010092config ARCH_AT91X40
93 bool "AT91x40"
94
Andrew Victor05043d02006-12-01 11:51:19 +010095endchoice
96
Greg Ungerer9f1ccef2007-07-30 02:39:21 +010097config AT91_PMC_UNIT
98 bool
99 default !ARCH_AT91X40
100
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100101# ----------------------------------------------------------
102
103if ARCH_AT91RM9200
SAN People73a59c12006-01-09 17:05:41 +0000104
105comment "AT91RM9200 Board Type"
106
Lennert Buytenhekb184a4c2006-06-26 17:48:29 +0100107config MACH_ONEARM
108 bool "Ajeco 1ARM Single Board Computer"
Lennert Buytenhekb184a4c2006-06-26 17:48:29 +0100109 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100110 Select this if you are using Ajeco's 1ARM Single Board Computer.
111 <http://www.ajeco.fi/products.htm>
Lennert Buytenhekb184a4c2006-06-26 17:48:29 +0100112
SAN People73a59c12006-01-09 17:05:41 +0000113config ARCH_AT91RM9200DK
114 bool "Atmel AT91RM9200-DK Development board"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200115 select HAVE_AT91_DATAFLASH_CARD
SAN People73a59c12006-01-09 17:05:41 +0000116 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100117 Select this if you are using Atmel's AT91RM9200-DK Development board.
118 (Discontinued)
119
SAN People73a59c12006-01-09 17:05:41 +0000120config MACH_AT91RM9200EK
121 bool "Atmel AT91RM9200-EK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200122 select HAVE_AT91_DATAFLASH_CARD
SAN People73a59c12006-01-09 17:05:41 +0000123 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100124 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
125 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
SAN People73a59c12006-01-09 17:05:41 +0000126
127config MACH_CSB337
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100128 bool "Cogent CSB337"
SAN People73a59c12006-01-09 17:05:41 +0000129 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100130 Select this if you are using Cogent's CSB337 board.
131 <http://www.cogcomp.com/csb_csb337.htm>
SAN People73a59c12006-01-09 17:05:41 +0000132
133config MACH_CSB637
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100134 bool "Cogent CSB637"
SAN People73a59c12006-01-09 17:05:41 +0000135 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100136 Select this if you are using Cogent's CSB637 board.
137 <http://www.cogcomp.com/csb_csb637.htm>
SAN People73a59c12006-01-09 17:05:41 +0000138
139config MACH_CARMEVA
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100140 bool "Conitec ARM&EVA"
SAN People73a59c12006-01-09 17:05:41 +0000141 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100142 Select this if you are using Conitec's AT91RM9200-MCU-Module.
143 <http://www.conitec.net/english/linuxboard.htm>
SAN People73a59c12006-01-09 17:05:41 +0000144
Andrew Victor6902f522006-06-20 19:30:18 +0100145config MACH_ATEB9200
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100146 bool "Embest ATEB9200"
Andrew Victor6902f522006-06-20 19:30:18 +0100147 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100148 Select this if you are using Embest's ATEB9200 board.
149 <http://www.embedinfo.com/english/product/ATEB9200.asp>
150
151config MACH_KB9200
152 bool "KwikByte KB920x"
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100153 help
154 Select this if you are using KwikByte's KB920x board.
155 <http://kwikbyte.com/KB9202_description_new.htm>
Andrew Victor6902f522006-06-20 19:30:18 +0100156
Simon Richter5d01f132007-04-02 14:06:29 +0100157config MACH_PICOTUX2XX
158 bool "picotux 200"
Simon Richter5d01f132007-04-02 14:06:29 +0100159 help
160 Select this if you are using a picotux 200.
161 <http://www.picotux.com/>
162
Andrew Victor6902f522006-06-20 19:30:18 +0100163config MACH_KAFA
164 bool "Sperry-Sun KAFA board"
Andrew Victor6902f522006-06-20 19:30:18 +0100165 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100166 Select this if you are using Sperry-Sun's KAFA board.
167
Andrew Victor2f036ac2008-04-15 21:10:11 +0100168config MACH_ECBAT91
169 bool "emQbit ECB_AT91 SBC"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200170 select HAVE_AT91_DATAFLASH_CARD
Andrew Victor2f036ac2008-04-15 21:10:11 +0100171 help
172 Select this if you are using emQbit's ECB_AT91 board.
173 <http://wiki.emqbit.com/free-ecb-at91>
174
Andrew Victore3ba22d2008-05-24 17:06:45 +0100175config MACH_YL9200
176 bool "ucDragon YL-9200"
Andrew Victore3ba22d2008-05-24 17:06:45 +0100177 help
178 Select this if you are using the ucDragon YL-9200 board.
179
Eric Bénard10233a92009-07-30 07:23:42 +0100180config MACH_CPUAT91
181 bool "Eukrea CPUAT91"
Eric Bénard10233a92009-07-30 07:23:42 +0100182 help
183 Select this if you are using the Eukrea Electromatique's
184 CPUAT91 board <http://www.eukrea.com/>.
185
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100186endif
187
188# ----------------------------------------------------------
189
190if ARCH_AT91SAM9260
191
Andrew Victorf7eee892007-02-15 08:17:38 +0100192comment "AT91SAM9260 Variants"
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100193
Andrew Victorf7eee892007-02-15 08:17:38 +0100194config ARCH_AT91SAM9260_SAM9XE
195 bool "AT91SAM9XE"
Andrew Victor58a0cd72006-12-01 14:51:13 +0100196 help
Andrew Victorf7eee892007-02-15 08:17:38 +0100197 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
Matt LaPlantea982ac02007-05-09 07:35:06 +0200198 They are basically AT91SAM9260s with various sizes of embedded Flash.
Andrew Victorf7eee892007-02-15 08:17:38 +0100199
200comment "AT91SAM9260 / AT91SAM9XE Board Type"
201
202config MACH_AT91SAM9260EK
203 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200204 select HAVE_AT91_DATAFLASH_CARD
205 select HAVE_NAND_ATMEL_BUSWIDTH_16
Andrew Victorf7eee892007-02-15 08:17:38 +0100206 help
207 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
Andrew Victor58a0cd72006-12-01 14:51:13 +0100208 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
209
Andrew Victor35131fb2008-04-15 21:05:03 +0100210config MACH_CAM60
211 bool "KwikByte KB9260 (CAM60) board"
Andrew Victor35131fb2008-04-15 21:05:03 +0100212 help
213 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
214 <http://www.kwikbyte.com/KB9260.html>
215
Andrew Victor66dbfc62008-04-15 21:07:08 +0100216config MACH_SAM9_L9260
217 bool "Olimex SAM9-L9260 board"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200218 select HAVE_AT91_DATAFLASH_CARD
Andrew Victor66dbfc62008-04-15 21:07:08 +0100219 help
220 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
221 <http://www.olimex.com/dev/sam9-L9260.html>
222
Sergey Lapin9c784f92008-08-03 02:29:48 +0100223config MACH_AFEB9260
224 bool "Custom afeb9260 board v1"
Sergey Lapin9c784f92008-08-03 02:29:48 +0100225 help
226 Select this if you are using custom afeb9260 board based on
227 open hardware design. Select this for revision 1 of the board.
228 <svn://194.85.238.22/home/users/george/svn/arm9eb>
229 <http://groups.google.com/group/arm9fpga-evolution-board>
230
Andrew Victorca0a7892008-05-24 17:47:04 +0100231config MACH_USB_A9260
232 bool "CALAO USB-A9260"
Andrew Victorca0a7892008-05-24 17:47:04 +0100233 help
234 Select this if you are using a Calao Systems USB-A9260.
235 <http://www.calao-systems.com>
236
237config MACH_QIL_A9260
238 bool "CALAO QIL-A9260 board"
Andrew Victorca0a7892008-05-24 17:47:04 +0100239 help
240 Select this if you are using a Calao Systems QIL-A9260 Board.
241 <http://www.calao-systems.com>
242
Eric Bénard41a353d2009-07-30 07:20:03 +0100243config MACH_CPU9260
244 bool "Eukrea CPU9260 board"
Eric Bénard41a353d2009-07-30 07:20:03 +0100245 help
246 Select this if you are using a Eukrea Electromatique's
247 CPU9260 Board <http://www.eukrea.com/>
248
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100249endif
250
251# ----------------------------------------------------------
252
253if ARCH_AT91SAM9261
254
255comment "AT91SAM9261 Board Type"
256
Andrew Victor58a0cd72006-12-01 14:51:13 +0100257config MACH_AT91SAM9261EK
258 bool "Atmel AT91SAM9261-EK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200259 select HAVE_AT91_DATAFLASH_CARD
260 select HAVE_NAND_ATMEL_BUSWIDTH_16
Andrew Victor58a0cd72006-12-01 14:51:13 +0100261 help
262 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
263 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
264
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100265endif
Andrew Victor6902f522006-06-20 19:30:18 +0100266
Andrew Victor58a0cd72006-12-01 14:51:13 +0100267# ----------------------------------------------------------
268
Nicolas Ferreb319ff82009-06-26 15:37:01 +0100269if ARCH_AT91SAM9G10
270
271comment "AT91SAM9G10 Board Type"
272
273config MACH_AT91SAM9G10EK
274 bool "Atmel AT91SAM9G10-EK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200275 select HAVE_AT91_DATAFLASH_CARD
276 select HAVE_NAND_ATMEL_BUSWIDTH_16
Nicolas Ferreb319ff82009-06-26 15:37:01 +0100277 help
278 Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
279 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
280
281endif
282
283# ----------------------------------------------------------
284
Andrew Victore6d92e62007-02-08 10:22:16 +0100285if ARCH_AT91SAM9263
286
287comment "AT91SAM9263 Board Type"
288
289config MACH_AT91SAM9263EK
290 bool "Atmel AT91SAM9263-EK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200291 select HAVE_AT91_DATAFLASH_CARD
292 select HAVE_NAND_ATMEL_BUSWIDTH_16
Andrew Victore6d92e62007-02-08 10:22:16 +0100293 help
294 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
295 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
296
Andrew Victorca0a7892008-05-24 17:47:04 +0100297config MACH_USB_A9263
298 bool "CALAO USB-A9263"
Andrew Victorca0a7892008-05-24 17:47:04 +0100299 help
300 Select this if you are using a Calao Systems USB-A9263.
301 <http://www.calao-systems.com>
302
Andrew Victorffc63b72008-10-06 20:13:53 +0100303config MACH_NEOCORE926
304 bool "Adeneo NEOCORE926"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200305 select HAVE_AT91_DATAFLASH_CARD
Andrew Victorffc63b72008-10-06 20:13:53 +0100306 help
307 Select this if you are using the Adeneo Neocore 926 board.
308
Andrew Victore6d92e62007-02-08 10:22:16 +0100309endif
310
311# ----------------------------------------------------------
312
Andrew Victorc42dcb32007-05-11 19:24:18 +0100313if ARCH_AT91SAM9RL
314
315comment "AT91SAM9RL Board Type"
316
317config MACH_AT91SAM9RLEK
318 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
Andrew Victorc42dcb32007-05-11 19:24:18 +0100319 help
320 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
321
322endif
323
324# ----------------------------------------------------------
325
sedji gaouaou61352662008-07-10 10:15:35 +0100326if ARCH_AT91SAM9G20
327
328comment "AT91SAM9G20 Board Type"
329
330config MACH_AT91SAM9G20EK
331 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200332 select HAVE_AT91_DATAFLASH_CARD
333 select HAVE_NAND_ATMEL_BUSWIDTH_16
sedji gaouaou61352662008-07-10 10:15:35 +0100334 help
Nicolas Ferrefdcad712009-10-20 16:32:53 +0200335 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
336 that embeds only one SD/MMC slot.
337
338config MACH_AT91SAM9G20EK_2MMC
339 bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200340 select HAVE_NAND_ATMEL_BUSWIDTH_16
Nicolas Ferrefdcad712009-10-20 16:32:53 +0200341 help
342 Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
343 with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
344 onwards.
sedji gaouaou61352662008-07-10 10:15:35 +0100345
Eric Bénard41a353d2009-07-30 07:20:03 +0100346config MACH_CPU9G20
347 bool "Eukrea CPU9G20 board"
Eric Bénard41a353d2009-07-30 07:20:03 +0100348 help
349 Select this if you are using a Eukrea Electromatique's
350 CPU9G20 Board <http://www.eukrea.com/>
351
sedji gaouaou61352662008-07-10 10:15:35 +0100352endif
353
354# ----------------------------------------------------------
355
Nicolas Ferre789b23b2009-06-26 15:36:58 +0100356if ARCH_AT91SAM9G45
357
358comment "AT91SAM9G45 Board Type"
359
360config MACH_AT91SAM9G45EKES
361 bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200362 select HAVE_NAND_ATMEL_BUSWIDTH_16
Nicolas Ferre789b23b2009-06-26 15:36:58 +0100363 help
364 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
365 "ES" at the end of the name means that this board is an
366 Engineering Sample.
367
368endif
369
370# ----------------------------------------------------------
371
Andrew Victor86640ca2008-01-24 15:16:41 +0100372if ARCH_AT91CAP9
373
374comment "AT91CAP9 Board Type"
375
376config MACH_AT91CAP9ADK
377 bool "Atmel AT91CAP9A-DK Evaluation Kit"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200378 select HAVE_AT91_DATAFLASH_CARD
379 select HAVE_NAND_ATMEL_BUSWIDTH_16
Andrew Victor86640ca2008-01-24 15:16:41 +0100380 help
381 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
382 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
383
384endif
385
386# ----------------------------------------------------------
387
Greg Ungerer9f1ccef2007-07-30 02:39:21 +0100388if ARCH_AT91X40
389
390comment "AT91X40 Board Type"
391
392config MACH_AT91EB01
393 bool "Atmel AT91EB01 Evaluation Kit"
394 help
395 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
396 It is also a popular target for simulators such as GDB's
397 ARM simulator (commonly known as the ARMulator) and the
398 Skyeye simulator.
399
400endif
401
402# ----------------------------------------------------------
403
Andrew Victor58a0cd72006-12-01 14:51:13 +0100404comment "AT91 Board Options"
405
406config MTD_AT91_DATAFLASH_CARD
407 bool "Enable DataFlash Card support"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200408 depends on HAVE_AT91_DATAFLASH_CARD
Andrew Victor58a0cd72006-12-01 14:51:13 +0100409 help
410 Enable support for the DataFlash card.
411
Pieter du Preezf6ed6f72008-08-01 10:06:40 +0100412config MTD_NAND_ATMEL_BUSWIDTH_16
Andrew Victor58a0cd72006-12-01 14:51:13 +0100413 bool "Enable 16-bit data bus interface to NAND flash"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200414 depends on HAVE_NAND_ATMEL_BUSWIDTH_16
Andrew Victor58a0cd72006-12-01 14:51:13 +0100415 help
416 On AT91SAM926x boards both types of NAND flash can be present
417 (8 and 16 bit data bus width).
SAN People73a59c12006-01-09 17:05:41 +0000418
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100419# ----------------------------------------------------------
420
421comment "AT91 Feature Selections"
SAN People73a59c12006-01-09 17:05:41 +0000422
423config AT91_PROGRAMMABLE_CLOCKS
424 bool "Programmable Clocks"
425 help
426 Select this if you need to program one or more of the PCK0..PCK3
427 programmable clock outputs.
428
Andrew Victoreaad2db2008-09-21 21:35:18 +0100429config AT91_SLOW_CLOCK
430 bool "Suspend-to-RAM disables main oscillator"
431 depends on SUSPEND
432 help
433 Select this if you want Suspend-to-RAM to save the most power
434 possible (without powering off the CPU) by disabling the PLLs
435 and main oscillator so that only the 32 KiHz clock is available.
436
437 When only that slow-clock is available, some peripherals lose
438 functionality. Many can't issue wakeup events unless faster
439 clocks are available. Some lose their operating state and
440 need to be completely re-initialized.
441
David Brownell5248c652007-11-12 17:59:10 +0100442config AT91_TIMER_HZ
443 int "Kernel HZ (jiffies per second)"
444 range 32 1024
445 depends on ARCH_AT91
446 default "128" if ARCH_AT91RM9200
447 default "100"
448 help
449 On AT91rm9200 chips where you're using a system clock derived
450 from the 32768 Hz hardware clock, this tick rate should divide
451 it exactly: use a power-of-two value, such as 128 or 256, to
452 reduce timing errors caused by rounding.
453
454 On AT91sam926x chips, or otherwise when using a higher precision
455 system clock (of at least several MHz), rounding is less of a
456 problem so it can be safer to use a decimal values like 100.
457
Guennadi Liakhovetskifa3218d2008-01-29 15:43:13 +0100458choice
459 prompt "Select a UART for early kernel messages"
460
461config AT91_EARLY_DBGU
462 bool "DBGU"
463
464config AT91_EARLY_USART0
465 bool "USART0"
466
467config AT91_EARLY_USART1
468 bool "USART1"
469
470config AT91_EARLY_USART2
471 bool "USART2"
472 depends on ! ARCH_AT91X40
473
474config AT91_EARLY_USART3
475 bool "USART3"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200476 depends on HAVE_AT91_USART3
Guennadi Liakhovetskifa3218d2008-01-29 15:43:13 +0100477
478config AT91_EARLY_USART4
479 bool "USART4"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200480 depends on HAVE_AT91_USART4
Guennadi Liakhovetskifa3218d2008-01-29 15:43:13 +0100481
482config AT91_EARLY_USART5
483 bool "USART5"
Jean-Christophe PLAGNIOL-VILLARD2ef9f592009-10-22 18:50:26 +0200484 depends on HAVE_AT91_USART5
Guennadi Liakhovetskifa3218d2008-01-29 15:43:13 +0100485
486endchoice
487
SAN People73a59c12006-01-09 17:05:41 +0000488endmenu
489
490endif