Commit | Line | Data |
---|---|---|
8fc5ffa0 AV |
1 | if ARCH_AT91 |
2 | ||
2ef9f59a JCPV |
3 | config HAVE_AT91_DATAFLASH_CARD |
4 | bool | |
5 | ||
6 | config HAVE_NAND_ATMEL_BUSWIDTH_16 | |
7 | bool | |
8 | ||
9 | config HAVE_AT91_USART3 | |
10 | bool | |
11 | ||
12 | config HAVE_AT91_USART4 | |
13 | bool | |
14 | ||
15 | config HAVE_AT91_USART5 | |
16 | bool | |
17 | ||
8fc5ffa0 AV |
18 | menu "Atmel AT91 System-on-Chip" |
19 | ||
05043d08 AV |
20 | choice |
21 | prompt "Atmel AT91 Processor" | |
8fc5ffa0 AV |
22 | |
23 | config ARCH_AT91RM9200 | |
24 | bool "AT91RM9200" | |
c750815e | 25 | select CPU_ARM920T |
5e802dfa | 26 | select GENERIC_CLOCKEVENTS |
2ef9f59a | 27 | select HAVE_AT91_USART3 |
73a59c1c | 28 | |
8fc5ffa0 | 29 | config ARCH_AT91SAM9260 |
f7eee89b | 30 | bool "AT91SAM9260 or AT91SAM9XE" |
c750815e | 31 | select CPU_ARM926T |
ad48ce74 | 32 | select GENERIC_CLOCKEVENTS |
2ef9f59a JCPV |
33 | select HAVE_AT91_USART3 |
34 | select HAVE_AT91_USART4 | |
35 | select HAVE_AT91_USART5 | |
ee621dd6 | 36 | select HAVE_NET_MACB |
8fc5ffa0 AV |
37 | |
38 | config ARCH_AT91SAM9261 | |
39 | bool "AT91SAM9261" | |
c750815e | 40 | select CPU_ARM926T |
ad48ce74 | 41 | select GENERIC_CLOCKEVENTS |
0912e535 | 42 | select HAVE_FB_ATMEL |
8fc5ffa0 | 43 | |
b319ff80 NF |
44 | config ARCH_AT91SAM9G10 |
45 | bool "AT91SAM9G10" | |
46 | select CPU_ARM926T | |
b319ff80 | 47 | select GENERIC_CLOCKEVENTS |
0912e535 | 48 | select HAVE_FB_ATMEL |
b319ff80 | 49 | |
b2c65616 AV |
50 | config ARCH_AT91SAM9263 |
51 | bool "AT91SAM9263" | |
c750815e | 52 | select CPU_ARM926T |
ad48ce74 | 53 | select GENERIC_CLOCKEVENTS |
0912e535 | 54 | select HAVE_FB_ATMEL |
ee621dd6 | 55 | select HAVE_NET_MACB |
b2c65616 | 56 | |
877d7720 AV |
57 | config ARCH_AT91SAM9RL |
58 | bool "AT91SAM9RL" | |
c750815e | 59 | select CPU_ARM926T |
ad48ce74 | 60 | select GENERIC_CLOCKEVENTS |
2ef9f59a | 61 | select HAVE_AT91_USART3 |
0912e535 | 62 | select HAVE_FB_ATMEL |
877d7720 | 63 | |
61352667 | 64 | config ARCH_AT91SAM9G20 |
65 | bool "AT91SAM9G20" | |
c750815e | 66 | select CPU_ARM926T |
61352667 | 67 | select GENERIC_CLOCKEVENTS |
2ef9f59a JCPV |
68 | select HAVE_AT91_USART3 |
69 | select HAVE_AT91_USART4 | |
70 | select HAVE_AT91_USART5 | |
ee621dd6 | 71 | select HAVE_NET_MACB |
61352667 | 72 | |
789b23bc NF |
73 | config ARCH_AT91SAM9G45 |
74 | bool "AT91SAM9G45" | |
75 | select CPU_ARM926T | |
789b23bc | 76 | select GENERIC_CLOCKEVENTS |
2ef9f59a | 77 | select HAVE_AT91_USART3 |
0912e535 | 78 | select HAVE_FB_ATMEL |
ee621dd6 | 79 | select HAVE_NET_MACB |
789b23bc | 80 | |
2b3b3516 AV |
81 | config ARCH_AT91CAP9 |
82 | bool "AT91CAP9" | |
c750815e | 83 | select CPU_ARM926T |
ad48ce74 | 84 | select GENERIC_CLOCKEVENTS |
0912e535 | 85 | select HAVE_FB_ATMEL |
568aa750 | 86 | select HAVE_NET_MACB |
2b3b3516 | 87 | |
5e38efae AV |
88 | config ARCH_AT572D940HF |
89 | bool "AT572D940HF" | |
90 | select CPU_ARM926T | |
5e38efae AV |
91 | select GENERIC_CLOCKEVENTS |
92 | ||
9f1ccefe GU |
93 | config ARCH_AT91X40 |
94 | bool "AT91x40" | |
5cfc8ee0 | 95 | select ARCH_USES_GETTIMEOFFSET |
9f1ccefe | 96 | |
05043d08 AV |
97 | endchoice |
98 | ||
9f1ccefe GU |
99 | config AT91_PMC_UNIT |
100 | bool | |
101 | default !ARCH_AT91X40 | |
102 | ||
8fc5ffa0 AV |
103 | # ---------------------------------------------------------- |
104 | ||
105 | if ARCH_AT91RM9200 | |
73a59c1c SP |
106 | |
107 | comment "AT91RM9200 Board Type" | |
108 | ||
b184a4c9 LB |
109 | config MACH_ONEARM |
110 | bool "Ajeco 1ARM Single Board Computer" | |
b184a4c9 | 111 | help |
8fc5ffa0 | 112 | Select this if you are using Ajeco's 1ARM Single Board Computer. |
50a23e6e | 113 | <http://www.ajeco.fi/> |
b184a4c9 | 114 | |
73a59c1c SP |
115 | config ARCH_AT91RM9200DK |
116 | bool "Atmel AT91RM9200-DK Development board" | |
2ef9f59a | 117 | select HAVE_AT91_DATAFLASH_CARD |
73a59c1c | 118 | help |
8fc5ffa0 AV |
119 | Select this if you are using Atmel's AT91RM9200-DK Development board. |
120 | (Discontinued) | |
121 | ||
73a59c1c SP |
122 | config MACH_AT91RM9200EK |
123 | bool "Atmel AT91RM9200-EK Evaluation Kit" | |
2ef9f59a | 124 | select HAVE_AT91_DATAFLASH_CARD |
73a59c1c | 125 | help |
8fc5ffa0 AV |
126 | Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit. |
127 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507> | |
73a59c1c SP |
128 | |
129 | config MACH_CSB337 | |
8fc5ffa0 | 130 | bool "Cogent CSB337" |
73a59c1c | 131 | help |
8fc5ffa0 AV |
132 | Select this if you are using Cogent's CSB337 board. |
133 | <http://www.cogcomp.com/csb_csb337.htm> | |
73a59c1c SP |
134 | |
135 | config MACH_CSB637 | |
8fc5ffa0 | 136 | bool "Cogent CSB637" |
73a59c1c | 137 | help |
8fc5ffa0 AV |
138 | Select this if you are using Cogent's CSB637 board. |
139 | <http://www.cogcomp.com/csb_csb637.htm> | |
73a59c1c SP |
140 | |
141 | config MACH_CARMEVA | |
8fc5ffa0 | 142 | bool "Conitec ARM&EVA" |
73a59c1c | 143 | help |
8fc5ffa0 | 144 | Select this if you are using Conitec's AT91RM9200-MCU-Module. |
50a23e6e | 145 | <http://www.conitec.net/english/linuxboard.php> |
73a59c1c | 146 | |
8fc5ffa0 AV |
147 | config MACH_ATEB9200 |
148 | bool "Embest ATEB9200" | |
73a59c1c | 149 | help |
8fc5ffa0 AV |
150 | Select this if you are using Embest's ATEB9200 board. |
151 | <http://www.embedinfo.com/english/product/ATEB9200.asp> | |
73a59c1c | 152 | |
8fc5ffa0 AV |
153 | config MACH_KB9200 |
154 | bool "KwikByte KB920x" | |
6902f523 | 155 | help |
8fc5ffa0 | 156 | Select this if you are using KwikByte's KB920x board. |
50a23e6e | 157 | <http://www.kwikbyte.com/KB9202.html> |
6902f523 | 158 | |
5d01f133 SR |
159 | config MACH_PICOTUX2XX |
160 | bool "picotux 200" | |
5d01f133 SR |
161 | help |
162 | Select this if you are using a picotux 200. | |
163 | <http://www.picotux.com/> | |
164 | ||
6902f523 AV |
165 | config MACH_KAFA |
166 | bool "Sperry-Sun KAFA board" | |
6902f523 | 167 | help |
8fc5ffa0 AV |
168 | Select this if you are using Sperry-Sun's KAFA board. |
169 | ||
2f036ac6 AV |
170 | config MACH_ECBAT91 |
171 | bool "emQbit ECB_AT91 SBC" | |
2ef9f59a | 172 | select HAVE_AT91_DATAFLASH_CARD |
2f036ac6 AV |
173 | help |
174 | Select this if you are using emQbit's ECB_AT91 board. | |
175 | <http://wiki.emqbit.com/free-ecb-at91> | |
176 | ||
e3ba22db AV |
177 | config MACH_YL9200 |
178 | bool "ucDragon YL-9200" | |
e3ba22db AV |
179 | help |
180 | Select this if you are using the ucDragon YL-9200 board. | |
181 | ||
10233a93 EB |
182 | config MACH_CPUAT91 |
183 | bool "Eukrea CPUAT91" | |
10233a93 EB |
184 | help |
185 | Select this if you are using the Eukrea Electromatique's | |
186 | CPUAT91 board <http://www.eukrea.com/>. | |
187 | ||
01c62c9b UKK |
188 | config MACH_ECO920 |
189 | bool "eco920" | |
190 | help | |
191 | Select this if you are using the eco920 board | |
192 | ||
8fc5ffa0 AV |
193 | endif |
194 | ||
195 | # ---------------------------------------------------------- | |
196 | ||
197 | if ARCH_AT91SAM9260 | |
198 | ||
f7eee89b AV |
199 | comment "AT91SAM9260 Variants" |
200 | ||
201 | config ARCH_AT91SAM9260_SAM9XE | |
202 | bool "AT91SAM9XE" | |
f7eee89b AV |
203 | help |
204 | Select this if you are using Atmel's AT91SAM9XE System-on-Chip. | |
a982ac06 | 205 | They are basically AT91SAM9260s with various sizes of embedded Flash. |
f7eee89b AV |
206 | |
207 | comment "AT91SAM9260 / AT91SAM9XE Board Type" | |
8fc5ffa0 | 208 | |
58a0cd78 | 209 | config MACH_AT91SAM9260EK |
f7eee89b | 210 | bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit" |
2ef9f59a JCPV |
211 | select HAVE_AT91_DATAFLASH_CARD |
212 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
58a0cd78 | 213 | help |
f7eee89b | 214 | Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit |
58a0cd78 AV |
215 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> |
216 | ||
35131fb6 AV |
217 | config MACH_CAM60 |
218 | bool "KwikByte KB9260 (CAM60) board" | |
35131fb6 AV |
219 | help |
220 | Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260. | |
221 | <http://www.kwikbyte.com/KB9260.html> | |
222 | ||
66dbfc6c AV |
223 | config MACH_SAM9_L9260 |
224 | bool "Olimex SAM9-L9260 board" | |
2ef9f59a | 225 | select HAVE_AT91_DATAFLASH_CARD |
66dbfc6c AV |
226 | help |
227 | Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. | |
228 | <http://www.olimex.com/dev/sam9-L9260.html> | |
229 | ||
9c784f95 SL |
230 | config MACH_AFEB9260 |
231 | bool "Custom afeb9260 board v1" | |
9c784f95 SL |
232 | help |
233 | Select this if you are using custom afeb9260 board based on | |
234 | open hardware design. Select this for revision 1 of the board. | |
235 | <svn://194.85.238.22/home/users/george/svn/arm9eb> | |
236 | <http://groups.google.com/group/arm9fpga-evolution-board> | |
237 | ||
ca0a789a AV |
238 | config MACH_USB_A9260 |
239 | bool "CALAO USB-A9260" | |
ca0a789a AV |
240 | help |
241 | Select this if you are using a Calao Systems USB-A9260. | |
242 | <http://www.calao-systems.com> | |
243 | ||
244 | config MACH_QIL_A9260 | |
245 | bool "CALAO QIL-A9260 board" | |
ca0a789a AV |
246 | help |
247 | Select this if you are using a Calao Systems QIL-A9260 Board. | |
248 | <http://www.calao-systems.com> | |
249 | ||
41a353d1 EB |
250 | config MACH_CPU9260 |
251 | bool "Eukrea CPU9260 board" | |
41a353d1 EB |
252 | help |
253 | Select this if you are using a Eukrea Electromatique's | |
254 | CPU9260 Board <http://www.eukrea.com/> | |
255 | ||
8ed90595 MO |
256 | config MACH_FLEXIBITY |
257 | bool "Flexibity Connect board" | |
258 | help | |
259 | Select this if you are using Flexibity Connect board | |
260 | <http://www.flexibity.com> | |
261 | ||
8fc5ffa0 AV |
262 | endif |
263 | ||
264 | # ---------------------------------------------------------- | |
265 | ||
266 | if ARCH_AT91SAM9261 | |
267 | ||
268 | comment "AT91SAM9261 Board Type" | |
269 | ||
58a0cd78 AV |
270 | config MACH_AT91SAM9261EK |
271 | bool "Atmel AT91SAM9261-EK Evaluation Kit" | |
2ef9f59a JCPV |
272 | select HAVE_AT91_DATAFLASH_CARD |
273 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
58a0cd78 AV |
274 | help |
275 | Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit. | |
276 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820> | |
277 | ||
8fc5ffa0 AV |
278 | endif |
279 | ||
58a0cd78 AV |
280 | # ---------------------------------------------------------- |
281 | ||
b319ff80 NF |
282 | if ARCH_AT91SAM9G10 |
283 | ||
284 | comment "AT91SAM9G10 Board Type" | |
285 | ||
286 | config MACH_AT91SAM9G10EK | |
287 | bool "Atmel AT91SAM9G10-EK Evaluation Kit" | |
2ef9f59a JCPV |
288 | select HAVE_AT91_DATAFLASH_CARD |
289 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
b319ff80 NF |
290 | help |
291 | Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit. | |
292 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588> | |
293 | ||
294 | endif | |
295 | ||
296 | # ---------------------------------------------------------- | |
297 | ||
e6d92e63 AV |
298 | if ARCH_AT91SAM9263 |
299 | ||
300 | comment "AT91SAM9263 Board Type" | |
301 | ||
302 | config MACH_AT91SAM9263EK | |
303 | bool "Atmel AT91SAM9263-EK Evaluation Kit" | |
2ef9f59a JCPV |
304 | select HAVE_AT91_DATAFLASH_CARD |
305 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
e6d92e63 AV |
306 | help |
307 | Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. | |
308 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> | |
309 | ||
ca0a789a AV |
310 | config MACH_USB_A9263 |
311 | bool "CALAO USB-A9263" | |
ca0a789a AV |
312 | help |
313 | Select this if you are using a Calao Systems USB-A9263. | |
314 | <http://www.calao-systems.com> | |
315 | ||
ffc63b7d AV |
316 | config MACH_NEOCORE926 |
317 | bool "Adeneo NEOCORE926" | |
2ef9f59a | 318 | select HAVE_AT91_DATAFLASH_CARD |
ffc63b7d AV |
319 | help |
320 | Select this if you are using the Adeneo Neocore 926 board. | |
321 | ||
e6d92e63 AV |
322 | endif |
323 | ||
324 | # ---------------------------------------------------------- | |
325 | ||
c42dcb3d AV |
326 | if ARCH_AT91SAM9RL |
327 | ||
328 | comment "AT91SAM9RL Board Type" | |
329 | ||
330 | config MACH_AT91SAM9RLEK | |
331 | bool "Atmel AT91SAM9RL-EK Evaluation Kit" | |
c42dcb3d AV |
332 | help |
333 | Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. | |
334 | ||
335 | endif | |
336 | ||
337 | # ---------------------------------------------------------- | |
338 | ||
61352667 | 339 | if ARCH_AT91SAM9G20 |
340 | ||
341 | comment "AT91SAM9G20 Board Type" | |
342 | ||
343 | config MACH_AT91SAM9G20EK | |
344 | bool "Atmel AT91SAM9G20-EK Evaluation Kit" | |
2ef9f59a JCPV |
345 | select HAVE_AT91_DATAFLASH_CARD |
346 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
61352667 | 347 | help |
0f74296a NF |
348 | Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit |
349 | that embeds only one SD/MMC slot. | |
350 | ||
351 | config MACH_AT91SAM9G20EK_2MMC | |
a6e016f1 | 352 | depends on MACH_AT91SAM9G20EK |
0f74296a | 353 | bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots" |
2ef9f59a | 354 | select HAVE_NAND_ATMEL_BUSWIDTH_16 |
0f74296a NF |
355 | help |
356 | Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit | |
357 | with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and | |
358 | onwards. | |
61352667 | 359 | |
41a353d1 EB |
360 | config MACH_CPU9G20 |
361 | bool "Eukrea CPU9G20 board" | |
41a353d1 EB |
362 | help |
363 | Select this if you are using a Eukrea Electromatique's | |
364 | CPU9G20 Board <http://www.eukrea.com/> | |
365 | ||
0fb55d3b ST |
366 | config MACH_ACMENETUSFOXG20 |
367 | bool "Acme Systems srl FOX Board G20" | |
368 | help | |
369 | Select this if you are using Acme Systems | |
370 | FOX Board G20 <http://www.acmesystems.it> | |
371 | ||
9b404b7c CG |
372 | config MACH_PORTUXG20 |
373 | bool "taskit PortuxG20" | |
374 | help | |
375 | Select this if you are using taskit's PortuxG20. | |
376 | <http://www.taskit.de/en/> | |
377 | ||
378 | config MACH_STAMP9G20 | |
379 | bool "taskit Stamp9G20 CPU module" | |
380 | help | |
381 | Select this if you are using taskit's Stamp9G20 CPU module on its | |
382 | evaluation board. | |
383 | <http://www.taskit.de/en/> | |
384 | ||
abf0c1bc PG |
385 | config MACH_PCONTROL_G20 |
386 | bool "PControl G20 CPU module" | |
387 | help | |
388 | Select this if you are using taskit's Stamp9G20 CPU module on this | |
389 | carrier board, beeing the decentralized unit of a building automation | |
390 | system; featuring nvram, eth-switch, iso-rs485, display, io | |
fcdc2ea7 IP |
391 | |
392 | config MACH_GSIA18S | |
393 | bool "GS_IA18_S board" | |
394 | help | |
395 | This enables support for the GS_IA18_S board | |
396 | produced by GeoSIG Ltd company. This is an internet accelerograph. | |
397 | <http://www.geosig.com> | |
61352667 | 398 | endif |
399 | ||
064baaca RM |
400 | if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20) |
401 | comment "AT91SAM9260/AT91SAM9G20 boards" | |
402 | ||
403 | config MACH_SNAPPER_9260 | |
404 | bool "Bluewater Systems Snapper 9260/9G20 module" | |
405 | help | |
406 | Select this if you are using the Bluewater Systems Snapper 9260 or | |
407 | Snapper 9G20 modules. | |
408 | <http://www.bluewatersys.com/> | |
409 | endif | |
410 | ||
61352667 | 411 | # ---------------------------------------------------------- |
412 | ||
789b23bc NF |
413 | if ARCH_AT91SAM9G45 |
414 | ||
415 | comment "AT91SAM9G45 Board Type" | |
416 | ||
67dd8995 JCPV |
417 | config MACH_AT91SAM9M10G45EK |
418 | bool "Atmel AT91SAM9M10G45-EK Evaluation Kits" | |
2ef9f59a | 419 | select HAVE_NAND_ATMEL_BUSWIDTH_16 |
789b23bc NF |
420 | help |
421 | Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit. | |
422 | "ES" at the end of the name means that this board is an | |
423 | Engineering Sample. | |
424 | ||
425 | endif | |
426 | ||
427 | # ---------------------------------------------------------- | |
428 | ||
86640cae AV |
429 | if ARCH_AT91CAP9 |
430 | ||
431 | comment "AT91CAP9 Board Type" | |
432 | ||
433 | config MACH_AT91CAP9ADK | |
434 | bool "Atmel AT91CAP9A-DK Evaluation Kit" | |
2ef9f59a JCPV |
435 | select HAVE_AT91_DATAFLASH_CARD |
436 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
86640cae AV |
437 | help |
438 | Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit. | |
439 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138> | |
440 | ||
441 | endif | |
442 | ||
443 | # ---------------------------------------------------------- | |
444 | ||
c9a8fdd8 AV |
445 | if ARCH_AT572D940HF |
446 | ||
447 | comment "AT572D940HF Board Type" | |
448 | ||
449 | config MACH_AT572D940HFEB | |
450 | bool "AT572D940HF-EK" | |
451 | depends on ARCH_AT572D940HF | |
452 | select HAVE_AT91_DATAFLASH_CARD | |
453 | select HAVE_NAND_ATMEL_BUSWIDTH_16 | |
454 | help | |
455 | Select this if you are using Atmel's AT572D940HF-EK evaluation kit. | |
456 | <http://www.atmel.com/products/diopsis/default.asp> | |
457 | ||
458 | endif | |
459 | ||
460 | # ---------------------------------------------------------- | |
461 | ||
9f1ccefe GU |
462 | if ARCH_AT91X40 |
463 | ||
464 | comment "AT91X40 Board Type" | |
465 | ||
466 | config MACH_AT91EB01 | |
467 | bool "Atmel AT91EB01 Evaluation Kit" | |
468 | help | |
469 | Select this if you are using Atmel's AT91EB01 Evaluation Kit. | |
470 | It is also a popular target for simulators such as GDB's | |
471 | ARM simulator (commonly known as the ARMulator) and the | |
472 | Skyeye simulator. | |
473 | ||
474 | endif | |
475 | ||
476 | # ---------------------------------------------------------- | |
477 | ||
58a0cd78 AV |
478 | comment "AT91 Board Options" |
479 | ||
480 | config MTD_AT91_DATAFLASH_CARD | |
481 | bool "Enable DataFlash Card support" | |
2ef9f59a | 482 | depends on HAVE_AT91_DATAFLASH_CARD |
58a0cd78 AV |
483 | help |
484 | Enable support for the DataFlash card. | |
485 | ||
f6ed6f78 | 486 | config MTD_NAND_ATMEL_BUSWIDTH_16 |
58a0cd78 | 487 | bool "Enable 16-bit data bus interface to NAND flash" |
2ef9f59a | 488 | depends on HAVE_NAND_ATMEL_BUSWIDTH_16 |
58a0cd78 AV |
489 | help |
490 | On AT91SAM926x boards both types of NAND flash can be present | |
491 | (8 and 16 bit data bus width). | |
6902f523 | 492 | |
8fc5ffa0 | 493 | # ---------------------------------------------------------- |
73a59c1c | 494 | |
8fc5ffa0 | 495 | comment "AT91 Feature Selections" |
73a59c1c SP |
496 | |
497 | config AT91_PROGRAMMABLE_CLOCKS | |
498 | bool "Programmable Clocks" | |
499 | help | |
500 | Select this if you need to program one or more of the PCK0..PCK3 | |
501 | programmable clock outputs. | |
502 | ||
eaad2db0 AV |
503 | config AT91_SLOW_CLOCK |
504 | bool "Suspend-to-RAM disables main oscillator" | |
505 | depends on SUSPEND | |
506 | help | |
507 | Select this if you want Suspend-to-RAM to save the most power | |
508 | possible (without powering off the CPU) by disabling the PLLs | |
509 | and main oscillator so that only the 32 KiHz clock is available. | |
510 | ||
511 | When only that slow-clock is available, some peripherals lose | |
512 | functionality. Many can't issue wakeup events unless faster | |
513 | clocks are available. Some lose their operating state and | |
514 | need to be completely re-initialized. | |
515 | ||
5248c657 DB |
516 | config AT91_TIMER_HZ |
517 | int "Kernel HZ (jiffies per second)" | |
518 | range 32 1024 | |
519 | depends on ARCH_AT91 | |
520 | default "128" if ARCH_AT91RM9200 | |
521 | default "100" | |
522 | help | |
523 | On AT91rm9200 chips where you're using a system clock derived | |
524 | from the 32768 Hz hardware clock, this tick rate should divide | |
525 | it exactly: use a power-of-two value, such as 128 or 256, to | |
526 | reduce timing errors caused by rounding. | |
527 | ||
528 | On AT91sam926x chips, or otherwise when using a higher precision | |
529 | system clock (of at least several MHz), rounding is less of a | |
530 | problem so it can be safer to use a decimal values like 100. | |
531 | ||
fa3218d8 GL |
532 | choice |
533 | prompt "Select a UART for early kernel messages" | |
534 | ||
535 | config AT91_EARLY_DBGU | |
536 | bool "DBGU" | |
537 | ||
538 | config AT91_EARLY_USART0 | |
539 | bool "USART0" | |
540 | ||
541 | config AT91_EARLY_USART1 | |
542 | bool "USART1" | |
543 | ||
544 | config AT91_EARLY_USART2 | |
545 | bool "USART2" | |
546 | depends on ! ARCH_AT91X40 | |
547 | ||
548 | config AT91_EARLY_USART3 | |
549 | bool "USART3" | |
2ef9f59a | 550 | depends on HAVE_AT91_USART3 |
fa3218d8 GL |
551 | |
552 | config AT91_EARLY_USART4 | |
553 | bool "USART4" | |
2ef9f59a | 554 | depends on HAVE_AT91_USART4 |
fa3218d8 GL |
555 | |
556 | config AT91_EARLY_USART5 | |
557 | bool "USART5" | |
2ef9f59a | 558 | depends on HAVE_AT91_USART5 |
fa3218d8 GL |
559 | |
560 | endchoice | |
561 | ||
73a59c1c SP |
562 | endmenu |
563 | ||
564 | endif |