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"
80 Select this if you are using Ajeco's 1ARM Single Board Computer.
81 <http://www.ajeco.fi/products.htm>
83 config ARCH_AT91RM9200DK
84 bool "Atmel AT91RM9200-DK Development board"
86 Select this if you are using Atmel's AT91RM9200-DK Development board.
89 config MACH_AT91RM9200EK
90 bool "Atmel AT91RM9200-EK Evaluation Kit"
92 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
93 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
98 Select this if you are using Cogent's CSB337 board.
99 <http://www.cogcomp.com/csb_csb337.htm>
104 Select this if you are using Cogent's CSB637 board.
105 <http://www.cogcomp.com/csb_csb637.htm>
108 bool "Conitec ARM&EVA"
110 Select this if you are using Conitec's AT91RM9200-MCU-Module.
111 <http://www.conitec.net/english/linuxboard.htm>
114 bool "Embest ATEB9200"
116 Select this if you are using Embest's ATEB9200 board.
117 <http://www.embedinfo.com/english/product/ATEB9200.asp>
120 bool "KwikByte KB920x"
122 Select this if you are using KwikByte's KB920x board.
123 <http://kwikbyte.com/KB9202_description_new.htm>
125 config MACH_PICOTUX2XX
128 Select this if you are using a picotux 200.
129 <http://www.picotux.com/>
132 bool "Sperry-Sun KAFA board"
134 Select this if you are using Sperry-Sun's KAFA board.
137 bool "emQbit ECB_AT91 SBC"
139 Select this if you are using emQbit's ECB_AT91 board.
140 <http://wiki.emqbit.com/free-ecb-at91>
143 bool "ucDragon YL-9200"
145 Select this if you are using the ucDragon YL-9200 board.
148 bool "Eukrea CPUAT91"
150 Select this if you are using the Eukrea Electromatique's
151 CPUAT91 board <http://www.eukrea.com/>.
155 # ----------------------------------------------------------
159 comment "AT91SAM9260 Variants"
161 config ARCH_AT91SAM9260_SAM9XE
164 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
165 They are basically AT91SAM9260s with various sizes of embedded Flash.
167 comment "AT91SAM9260 / AT91SAM9XE Board Type"
169 config MACH_AT91SAM9260EK
170 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
172 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
173 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
176 bool "KwikByte KB9260 (CAM60) board"
178 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
179 <http://www.kwikbyte.com/KB9260.html>
181 config MACH_SAM9_L9260
182 bool "Olimex SAM9-L9260 board"
184 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
185 <http://www.olimex.com/dev/sam9-L9260.html>
188 bool "Custom afeb9260 board v1"
190 Select this if you are using custom afeb9260 board based on
191 open hardware design. Select this for revision 1 of the board.
192 <svn://194.85.238.22/home/users/george/svn/arm9eb>
193 <http://groups.google.com/group/arm9fpga-evolution-board>
195 config MACH_USB_A9260
196 bool "CALAO USB-A9260"
198 Select this if you are using a Calao Systems USB-A9260.
199 <http://www.calao-systems.com>
201 config MACH_QIL_A9260
202 bool "CALAO QIL-A9260 board"
204 Select this if you are using a Calao Systems QIL-A9260 Board.
205 <http://www.calao-systems.com>
208 bool "Eukrea CPU9260 board"
210 Select this if you are using a Eukrea Electromatique's
211 CPU9260 Board <http://www.eukrea.com/>
215 # ----------------------------------------------------------
219 comment "AT91SAM9261 Board Type"
221 config MACH_AT91SAM9261EK
222 bool "Atmel AT91SAM9261-EK Evaluation Kit"
224 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
225 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
229 # ----------------------------------------------------------
233 comment "AT91SAM9G10 Board Type"
235 config MACH_AT91SAM9G10EK
236 bool "Atmel AT91SAM9G10-EK Evaluation Kit"
238 Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
239 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
243 # ----------------------------------------------------------
247 comment "AT91SAM9263 Board Type"
249 config MACH_AT91SAM9263EK
250 bool "Atmel AT91SAM9263-EK Evaluation Kit"
252 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
253 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
255 config MACH_USB_A9263
256 bool "CALAO USB-A9263"
258 Select this if you are using a Calao Systems USB-A9263.
259 <http://www.calao-systems.com>
261 config MACH_NEOCORE926
262 bool "Adeneo NEOCORE926"
264 Select this if you are using the Adeneo Neocore 926 board.
268 # ----------------------------------------------------------
272 comment "AT91SAM9RL Board Type"
274 config MACH_AT91SAM9RLEK
275 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
277 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
281 # ----------------------------------------------------------
285 comment "AT91SAM9G20 Board Type"
287 config MACH_AT91SAM9G20EK
288 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
290 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
291 that embeds only one SD/MMC slot.
293 config MACH_AT91SAM9G20EK_2MMC
294 bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
296 Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
297 with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
301 bool "Eukrea CPU9G20 board"
303 Select this if you are using a Eukrea Electromatique's
304 CPU9G20 Board <http://www.eukrea.com/>
308 # ----------------------------------------------------------
312 comment "AT91SAM9G45 Board Type"
314 config MACH_AT91SAM9G45EKES
315 bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
317 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
318 "ES" at the end of the name means that this board is an
323 # ----------------------------------------------------------
327 comment "AT91CAP9 Board Type"
329 config MACH_AT91CAP9ADK
330 bool "Atmel AT91CAP9A-DK Evaluation Kit"
332 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
333 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
337 # ----------------------------------------------------------
341 comment "AT91X40 Board Type"
344 bool "Atmel AT91EB01 Evaluation Kit"
346 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
347 It is also a popular target for simulators such as GDB's
348 ARM simulator (commonly known as the ARMulator) and the
353 # ----------------------------------------------------------
355 comment "AT91 Board Options"
357 config MTD_AT91_DATAFLASH_CARD
358 bool "Enable DataFlash Card support"
359 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)
361 Enable support for the DataFlash card.
363 config MTD_NAND_ATMEL_BUSWIDTH_16
364 bool "Enable 16-bit data bus interface to NAND flash"
365 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91SAM9G20EK_2MMC || MACH_AT91SAM9G45EKES || MACH_AT91CAP9ADK)
367 On AT91SAM926x boards both types of NAND flash can be present
368 (8 and 16 bit data bus width).
370 # ----------------------------------------------------------
372 comment "AT91 Feature Selections"
374 config AT91_PROGRAMMABLE_CLOCKS
375 bool "Programmable Clocks"
377 Select this if you need to program one or more of the PCK0..PCK3
378 programmable clock outputs.
380 config AT91_SLOW_CLOCK
381 bool "Suspend-to-RAM disables main oscillator"
384 Select this if you want Suspend-to-RAM to save the most power
385 possible (without powering off the CPU) by disabling the PLLs
386 and main oscillator so that only the 32 KiHz clock is available.
388 When only that slow-clock is available, some peripherals lose
389 functionality. Many can't issue wakeup events unless faster
390 clocks are available. Some lose their operating state and
391 need to be completely re-initialized.
394 int "Kernel HZ (jiffies per second)"
397 default "128" if ARCH_AT91RM9200
400 On AT91rm9200 chips where you're using a system clock derived
401 from the 32768 Hz hardware clock, this tick rate should divide
402 it exactly: use a power-of-two value, such as 128 or 256, to
403 reduce timing errors caused by rounding.
405 On AT91sam926x chips, or otherwise when using a higher precision
406 system clock (of at least several MHz), rounding is less of a
407 problem so it can be safer to use a decimal values like 100.
410 prompt "Select a UART for early kernel messages"
412 config AT91_EARLY_DBGU
415 config AT91_EARLY_USART0
418 config AT91_EARLY_USART1
421 config AT91_EARLY_USART2
423 depends on ! ARCH_AT91X40
425 config AT91_EARLY_USART3
427 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20 || ARCH_AT91SAM9G45)
429 config AT91_EARLY_USART4
431 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
433 config AT91_EARLY_USART5
435 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20