3 menu "Atmel AT91 System-on-Chip"
6 prompt "Atmel AT91 Processor"
11 select GENERIC_CLOCKEVENTS
13 config ARCH_AT91SAM9260
14 bool "AT91SAM9260 or AT91SAM9XE"
16 select GENERIC_CLOCKEVENTS
18 config ARCH_AT91SAM9261
21 select GENERIC_CLOCKEVENTS
23 config ARCH_AT91SAM9263
26 select GENERIC_CLOCKEVENTS
28 config ARCH_AT91SAM9RL
31 select GENERIC_CLOCKEVENTS
33 config ARCH_AT91SAM9G20
36 select GENERIC_CLOCKEVENTS
41 select GENERIC_CLOCKEVENTS
52 # ----------------------------------------------------------
56 comment "AT91RM9200 Board Type"
59 bool "Ajeco 1ARM Single Board Computer"
60 depends on ARCH_AT91RM9200
62 Select this if you are using Ajeco's 1ARM Single Board Computer.
63 <http://www.ajeco.fi/products.htm>
65 config ARCH_AT91RM9200DK
66 bool "Atmel AT91RM9200-DK Development board"
67 depends on ARCH_AT91RM9200
69 Select this if you are using Atmel's AT91RM9200-DK Development board.
72 config MACH_AT91RM9200EK
73 bool "Atmel AT91RM9200-EK Evaluation Kit"
74 depends on ARCH_AT91RM9200
76 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
77 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
81 depends on ARCH_AT91RM9200
83 Select this if you are using Cogent's CSB337 board.
84 <http://www.cogcomp.com/csb_csb337.htm>
88 depends on ARCH_AT91RM9200
90 Select this if you are using Cogent's CSB637 board.
91 <http://www.cogcomp.com/csb_csb637.htm>
94 bool "Conitec ARM&EVA"
95 depends on ARCH_AT91RM9200
97 Select this if you are using Conitec's AT91RM9200-MCU-Module.
98 <http://www.conitec.net/english/linuxboard.htm>
101 bool "Embest ATEB9200"
102 depends on ARCH_AT91RM9200
104 Select this if you are using Embest's ATEB9200 board.
105 <http://www.embedinfo.com/english/product/ATEB9200.asp>
108 bool "KwikByte KB920x"
109 depends on ARCH_AT91RM9200
111 Select this if you are using KwikByte's KB920x board.
112 <http://kwikbyte.com/KB9202_description_new.htm>
114 config MACH_PICOTUX2XX
116 depends on ARCH_AT91RM9200
118 Select this if you are using a picotux 200.
119 <http://www.picotux.com/>
122 bool "Sperry-Sun KAFA board"
123 depends on ARCH_AT91RM9200
125 Select this if you are using Sperry-Sun's KAFA board.
128 bool "emQbit ECB_AT91 SBC"
129 depends on ARCH_AT91RM9200
131 Select this if you are using emQbit's ECB_AT91 board.
132 <http://wiki.emqbit.com/free-ecb-at91>
135 bool "ucDragon YL-9200"
136 depends on ARCH_AT91RM9200
138 Select this if you are using the ucDragon YL-9200 board.
142 # ----------------------------------------------------------
146 comment "AT91SAM9260 Variants"
148 config ARCH_AT91SAM9260_SAM9XE
150 depends on ARCH_AT91SAM9260
152 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
153 They are basically AT91SAM9260s with various sizes of embedded Flash.
155 comment "AT91SAM9260 / AT91SAM9XE Board Type"
157 config MACH_AT91SAM9260EK
158 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
159 depends on ARCH_AT91SAM9260
161 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
162 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
165 bool "KwikByte KB9260 (CAM60) board"
166 depends on ARCH_AT91SAM9260
168 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
169 <http://www.kwikbyte.com/KB9260.html>
171 config MACH_SAM9_L9260
172 bool "Olimex SAM9-L9260 board"
173 depends on ARCH_AT91SAM9260
175 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
176 <http://www.olimex.com/dev/sam9-L9260.html>
179 bool "Custom afeb9260 board v1"
180 depends on ARCH_AT91SAM9260
182 Select this if you are using custom afeb9260 board based on
183 open hardware design. Select this for revision 1 of the board.
184 <svn://194.85.238.22/home/users/george/svn/arm9eb>
185 <http://groups.google.com/group/arm9fpga-evolution-board>
187 config MACH_USB_A9260
188 bool "CALAO USB-A9260"
189 depends on ARCH_AT91SAM9260
191 Select this if you are using a Calao Systems USB-A9260.
192 <http://www.calao-systems.com>
194 config MACH_QIL_A9260
195 bool "CALAO QIL-A9260 board"
196 depends on ARCH_AT91SAM9260
198 Select this if you are using a Calao Systems QIL-A9260 Board.
199 <http://www.calao-systems.com>
203 # ----------------------------------------------------------
207 comment "AT91SAM9261 Board Type"
209 config MACH_AT91SAM9261EK
210 bool "Atmel AT91SAM9261-EK Evaluation Kit"
211 depends on ARCH_AT91SAM9261
213 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
214 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
218 # ----------------------------------------------------------
222 comment "AT91SAM9263 Board Type"
224 config MACH_AT91SAM9263EK
225 bool "Atmel AT91SAM9263-EK Evaluation Kit"
226 depends on ARCH_AT91SAM9263
228 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
229 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
231 config MACH_USB_A9263
232 bool "CALAO USB-A9263"
233 depends on ARCH_AT91SAM9263
235 Select this if you are using a Calao Systems USB-A9263.
236 <http://www.calao-systems.com>
240 # ----------------------------------------------------------
244 comment "AT91SAM9RL Board Type"
246 config MACH_AT91SAM9RLEK
247 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
248 depends on ARCH_AT91SAM9RL
250 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
254 # ----------------------------------------------------------
258 comment "AT91SAM9G20 Board Type"
260 config MACH_AT91SAM9G20EK
261 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
262 depends on ARCH_AT91SAM9G20
264 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
268 # ----------------------------------------------------------
272 comment "AT91CAP9 Board Type"
274 config MACH_AT91CAP9ADK
275 bool "Atmel AT91CAP9A-DK Evaluation Kit"
276 depends on ARCH_AT91CAP9
278 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
279 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
283 # ----------------------------------------------------------
287 comment "AT91X40 Board Type"
290 bool "Atmel AT91EB01 Evaluation Kit"
292 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
293 It is also a popular target for simulators such as GDB's
294 ARM simulator (commonly known as the ARMulator) and the
299 # ----------------------------------------------------------
301 comment "AT91 Board Options"
303 config MTD_AT91_DATAFLASH_CARD
304 bool "Enable DataFlash Card support"
305 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK)
307 Enable support for the DataFlash card.
309 config MTD_NAND_ATMEL_BUSWIDTH_16
310 bool "Enable 16-bit data bus interface to NAND flash"
311 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91CAP9ADK)
313 On AT91SAM926x boards both types of NAND flash can be present
314 (8 and 16 bit data bus width).
316 # ----------------------------------------------------------
318 comment "AT91 Feature Selections"
320 config AT91_PROGRAMMABLE_CLOCKS
321 bool "Programmable Clocks"
323 Select this if you need to program one or more of the PCK0..PCK3
324 programmable clock outputs.
326 config AT91_SLOW_CLOCK
327 bool "Suspend-to-RAM disables main oscillator"
330 Select this if you want Suspend-to-RAM to save the most power
331 possible (without powering off the CPU) by disabling the PLLs
332 and main oscillator so that only the 32 KiHz clock is available.
334 When only that slow-clock is available, some peripherals lose
335 functionality. Many can't issue wakeup events unless faster
336 clocks are available. Some lose their operating state and
337 need to be completely re-initialized.
340 int "Kernel HZ (jiffies per second)"
343 default "128" if ARCH_AT91RM9200
346 On AT91rm9200 chips where you're using a system clock derived
347 from the 32768 Hz hardware clock, this tick rate should divide
348 it exactly: use a power-of-two value, such as 128 or 256, to
349 reduce timing errors caused by rounding.
351 On AT91sam926x chips, or otherwise when using a higher precision
352 system clock (of at least several MHz), rounding is less of a
353 problem so it can be safer to use a decimal values like 100.
356 prompt "Select a UART for early kernel messages"
358 config AT91_EARLY_DBGU
361 config AT91_EARLY_USART0
364 config AT91_EARLY_USART1
367 config AT91_EARLY_USART2
369 depends on ! ARCH_AT91X40
371 config AT91_EARLY_USART3
373 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
375 config AT91_EARLY_USART4
377 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
379 config AT91_EARLY_USART5
381 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20