3 menu "Atmel AT91 System-on-Chip"
6 prompt "Atmel AT91 Processor"
12 select GENERIC_CLOCKEVENTS
14 config ARCH_AT91SAM9260
15 bool "AT91SAM9260 or AT91SAM9XE"
18 select GENERIC_CLOCKEVENTS
20 config ARCH_AT91SAM9261
24 select GENERIC_CLOCKEVENTS
26 config ARCH_AT91SAM9G10
30 select GENERIC_CLOCKEVENTS
32 config ARCH_AT91SAM9263
36 select GENERIC_CLOCKEVENTS
38 config ARCH_AT91SAM9RL
42 select GENERIC_CLOCKEVENTS
44 config ARCH_AT91SAM9G20
48 select GENERIC_CLOCKEVENTS
50 config ARCH_AT91SAM9G45
54 select GENERIC_CLOCKEVENTS
60 select GENERIC_CLOCKEVENTS
71 # ----------------------------------------------------------
75 comment "AT91RM9200 Board Type"
78 bool "Ajeco 1ARM Single Board Computer"
79 depends on ARCH_AT91RM9200
81 Select this if you are using Ajeco's 1ARM Single Board Computer.
82 <http://www.ajeco.fi/products.htm>
84 config ARCH_AT91RM9200DK
85 bool "Atmel AT91RM9200-DK Development board"
86 depends on ARCH_AT91RM9200
88 Select this if you are using Atmel's AT91RM9200-DK Development board.
91 config MACH_AT91RM9200EK
92 bool "Atmel AT91RM9200-EK Evaluation Kit"
93 depends on ARCH_AT91RM9200
95 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
96 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
100 depends on ARCH_AT91RM9200
102 Select this if you are using Cogent's CSB337 board.
103 <http://www.cogcomp.com/csb_csb337.htm>
107 depends on ARCH_AT91RM9200
109 Select this if you are using Cogent's CSB637 board.
110 <http://www.cogcomp.com/csb_csb637.htm>
113 bool "Conitec ARM&EVA"
114 depends on ARCH_AT91RM9200
116 Select this if you are using Conitec's AT91RM9200-MCU-Module.
117 <http://www.conitec.net/english/linuxboard.htm>
120 bool "Embest ATEB9200"
121 depends on ARCH_AT91RM9200
123 Select this if you are using Embest's ATEB9200 board.
124 <http://www.embedinfo.com/english/product/ATEB9200.asp>
127 bool "KwikByte KB920x"
128 depends on ARCH_AT91RM9200
130 Select this if you are using KwikByte's KB920x board.
131 <http://kwikbyte.com/KB9202_description_new.htm>
133 config MACH_PICOTUX2XX
135 depends on ARCH_AT91RM9200
137 Select this if you are using a picotux 200.
138 <http://www.picotux.com/>
141 bool "Sperry-Sun KAFA board"
142 depends on ARCH_AT91RM9200
144 Select this if you are using Sperry-Sun's KAFA board.
147 bool "emQbit ECB_AT91 SBC"
148 depends on ARCH_AT91RM9200
150 Select this if you are using emQbit's ECB_AT91 board.
151 <http://wiki.emqbit.com/free-ecb-at91>
154 bool "ucDragon YL-9200"
155 depends on ARCH_AT91RM9200
157 Select this if you are using the ucDragon YL-9200 board.
160 bool "Eukrea CPUAT91"
161 depends on ARCH_AT91RM9200
163 Select this if you are using the Eukrea Electromatique's
164 CPUAT91 board <http://www.eukrea.com/>.
168 # ----------------------------------------------------------
172 comment "AT91SAM9260 Variants"
174 config ARCH_AT91SAM9260_SAM9XE
176 depends on ARCH_AT91SAM9260
178 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
179 They are basically AT91SAM9260s with various sizes of embedded Flash.
181 comment "AT91SAM9260 / AT91SAM9XE Board Type"
183 config MACH_AT91SAM9260EK
184 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
185 depends on ARCH_AT91SAM9260
187 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
188 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
191 bool "KwikByte KB9260 (CAM60) board"
192 depends on ARCH_AT91SAM9260
194 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
195 <http://www.kwikbyte.com/KB9260.html>
197 config MACH_SAM9_L9260
198 bool "Olimex SAM9-L9260 board"
199 depends on ARCH_AT91SAM9260
201 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
202 <http://www.olimex.com/dev/sam9-L9260.html>
205 bool "Custom afeb9260 board v1"
206 depends on ARCH_AT91SAM9260
208 Select this if you are using custom afeb9260 board based on
209 open hardware design. Select this for revision 1 of the board.
210 <svn://194.85.238.22/home/users/george/svn/arm9eb>
211 <http://groups.google.com/group/arm9fpga-evolution-board>
213 config MACH_USB_A9260
214 bool "CALAO USB-A9260"
215 depends on ARCH_AT91SAM9260
217 Select this if you are using a Calao Systems USB-A9260.
218 <http://www.calao-systems.com>
220 config MACH_QIL_A9260
221 bool "CALAO QIL-A9260 board"
222 depends on ARCH_AT91SAM9260
224 Select this if you are using a Calao Systems QIL-A9260 Board.
225 <http://www.calao-systems.com>
228 bool "Eukrea CPU9260 board"
229 depends on ARCH_AT91SAM9260
231 Select this if you are using a Eukrea Electromatique's
232 CPU9260 Board <http://www.eukrea.com/>
236 # ----------------------------------------------------------
240 comment "AT91SAM9261 Board Type"
242 config MACH_AT91SAM9261EK
243 bool "Atmel AT91SAM9261-EK Evaluation Kit"
244 depends on ARCH_AT91SAM9261
246 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
247 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
251 # ----------------------------------------------------------
255 comment "AT91SAM9G10 Board Type"
257 config MACH_AT91SAM9G10EK
258 bool "Atmel AT91SAM9G10-EK Evaluation Kit"
259 depends on ARCH_AT91SAM9G10
261 Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
262 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
266 # ----------------------------------------------------------
270 comment "AT91SAM9263 Board Type"
272 config MACH_AT91SAM9263EK
273 bool "Atmel AT91SAM9263-EK Evaluation Kit"
274 depends on ARCH_AT91SAM9263
276 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
277 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
279 config MACH_USB_A9263
280 bool "CALAO USB-A9263"
281 depends on ARCH_AT91SAM9263
283 Select this if you are using a Calao Systems USB-A9263.
284 <http://www.calao-systems.com>
286 config MACH_NEOCORE926
287 bool "Adeneo NEOCORE926"
288 depends on ARCH_AT91SAM9263
290 Select this if you are using the Adeneo Neocore 926 board.
294 # ----------------------------------------------------------
298 comment "AT91SAM9RL Board Type"
300 config MACH_AT91SAM9RLEK
301 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
302 depends on ARCH_AT91SAM9RL
304 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
308 # ----------------------------------------------------------
312 comment "AT91SAM9G20 Board Type"
314 config MACH_AT91SAM9G20EK
315 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
316 depends on ARCH_AT91SAM9G20
318 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
321 bool "Eukrea CPU9G20 board"
322 depends on ARCH_AT91SAM9G20
324 Select this if you are using a Eukrea Electromatique's
325 CPU9G20 Board <http://www.eukrea.com/>
329 # ----------------------------------------------------------
333 comment "AT91SAM9G45 Board Type"
335 config MACH_AT91SAM9G45EKES
336 bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
337 depends on ARCH_AT91SAM9G45
339 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
340 "ES" at the end of the name means that this board is an
345 # ----------------------------------------------------------
349 comment "AT91CAP9 Board Type"
351 config MACH_AT91CAP9ADK
352 bool "Atmel AT91CAP9A-DK Evaluation Kit"
353 depends on ARCH_AT91CAP9
355 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
356 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
360 # ----------------------------------------------------------
364 comment "AT91X40 Board Type"
367 bool "Atmel AT91EB01 Evaluation Kit"
369 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
370 It is also a popular target for simulators such as GDB's
371 ARM simulator (commonly known as the ARMulator) and the
376 # ----------------------------------------------------------
378 comment "AT91 Board Options"
380 config MTD_AT91_DATAFLASH_CARD
381 bool "Enable DataFlash Card support"
382 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK || MACH_NEOCORE926)
384 Enable support for the DataFlash card.
386 config MTD_NAND_ATMEL_BUSWIDTH_16
387 bool "Enable 16-bit data bus interface to NAND flash"
388 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91SAM9G45EKES || MACH_AT91CAP9ADK)
390 On AT91SAM926x boards both types of NAND flash can be present
391 (8 and 16 bit data bus width).
393 # ----------------------------------------------------------
395 comment "AT91 Feature Selections"
397 config AT91_PROGRAMMABLE_CLOCKS
398 bool "Programmable Clocks"
400 Select this if you need to program one or more of the PCK0..PCK3
401 programmable clock outputs.
403 config AT91_SLOW_CLOCK
404 bool "Suspend-to-RAM disables main oscillator"
407 Select this if you want Suspend-to-RAM to save the most power
408 possible (without powering off the CPU) by disabling the PLLs
409 and main oscillator so that only the 32 KiHz clock is available.
411 When only that slow-clock is available, some peripherals lose
412 functionality. Many can't issue wakeup events unless faster
413 clocks are available. Some lose their operating state and
414 need to be completely re-initialized.
417 int "Kernel HZ (jiffies per second)"
420 default "128" if ARCH_AT91RM9200
423 On AT91rm9200 chips where you're using a system clock derived
424 from the 32768 Hz hardware clock, this tick rate should divide
425 it exactly: use a power-of-two value, such as 128 or 256, to
426 reduce timing errors caused by rounding.
428 On AT91sam926x chips, or otherwise when using a higher precision
429 system clock (of at least several MHz), rounding is less of a
430 problem so it can be safer to use a decimal values like 100.
433 prompt "Select a UART for early kernel messages"
435 config AT91_EARLY_DBGU
438 config AT91_EARLY_USART0
441 config AT91_EARLY_USART1
444 config AT91_EARLY_USART2
446 depends on ! ARCH_AT91X40
448 config AT91_EARLY_USART3
450 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20 || ARCH_AT91SAM9G45)
452 config AT91_EARLY_USART4
454 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
456 config AT91_EARLY_USART5
458 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20