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_AT91SAM9263
30 select GENERIC_CLOCKEVENTS
32 config ARCH_AT91SAM9RL
36 select GENERIC_CLOCKEVENTS
38 config ARCH_AT91SAM9G20
42 select GENERIC_CLOCKEVENTS
48 select GENERIC_CLOCKEVENTS
59 # ----------------------------------------------------------
63 comment "AT91RM9200 Board Type"
66 bool "Ajeco 1ARM Single Board Computer"
67 depends on ARCH_AT91RM9200
69 Select this if you are using Ajeco's 1ARM Single Board Computer.
70 <http://www.ajeco.fi/products.htm>
72 config ARCH_AT91RM9200DK
73 bool "Atmel AT91RM9200-DK Development board"
74 depends on ARCH_AT91RM9200
76 Select this if you are using Atmel's AT91RM9200-DK Development board.
79 config MACH_AT91RM9200EK
80 bool "Atmel AT91RM9200-EK Evaluation Kit"
81 depends on ARCH_AT91RM9200
83 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
84 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
88 depends on ARCH_AT91RM9200
90 Select this if you are using Cogent's CSB337 board.
91 <http://www.cogcomp.com/csb_csb337.htm>
95 depends on ARCH_AT91RM9200
97 Select this if you are using Cogent's CSB637 board.
98 <http://www.cogcomp.com/csb_csb637.htm>
101 bool "Conitec ARM&EVA"
102 depends on ARCH_AT91RM9200
104 Select this if you are using Conitec's AT91RM9200-MCU-Module.
105 <http://www.conitec.net/english/linuxboard.htm>
108 bool "Embest ATEB9200"
109 depends on ARCH_AT91RM9200
111 Select this if you are using Embest's ATEB9200 board.
112 <http://www.embedinfo.com/english/product/ATEB9200.asp>
115 bool "KwikByte KB920x"
116 depends on ARCH_AT91RM9200
118 Select this if you are using KwikByte's KB920x board.
119 <http://kwikbyte.com/KB9202_description_new.htm>
121 config MACH_PICOTUX2XX
123 depends on ARCH_AT91RM9200
125 Select this if you are using a picotux 200.
126 <http://www.picotux.com/>
129 bool "Sperry-Sun KAFA board"
130 depends on ARCH_AT91RM9200
132 Select this if you are using Sperry-Sun's KAFA board.
135 bool "emQbit ECB_AT91 SBC"
136 depends on ARCH_AT91RM9200
138 Select this if you are using emQbit's ECB_AT91 board.
139 <http://wiki.emqbit.com/free-ecb-at91>
142 bool "ucDragon YL-9200"
143 depends on ARCH_AT91RM9200
145 Select this if you are using the ucDragon YL-9200 board.
149 # ----------------------------------------------------------
153 comment "AT91SAM9260 Variants"
155 config ARCH_AT91SAM9260_SAM9XE
157 depends on ARCH_AT91SAM9260
159 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
160 They are basically AT91SAM9260s with various sizes of embedded Flash.
162 comment "AT91SAM9260 / AT91SAM9XE Board Type"
164 config MACH_AT91SAM9260EK
165 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
166 depends on ARCH_AT91SAM9260
168 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
169 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
172 bool "KwikByte KB9260 (CAM60) board"
173 depends on ARCH_AT91SAM9260
175 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
176 <http://www.kwikbyte.com/KB9260.html>
178 config MACH_SAM9_L9260
179 bool "Olimex SAM9-L9260 board"
180 depends on ARCH_AT91SAM9260
182 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
183 <http://www.olimex.com/dev/sam9-L9260.html>
186 bool "Custom afeb9260 board v1"
187 depends on ARCH_AT91SAM9260
189 Select this if you are using custom afeb9260 board based on
190 open hardware design. Select this for revision 1 of the board.
191 <svn://194.85.238.22/home/users/george/svn/arm9eb>
192 <http://groups.google.com/group/arm9fpga-evolution-board>
194 config MACH_USB_A9260
195 bool "CALAO USB-A9260"
196 depends on ARCH_AT91SAM9260
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"
203 depends on ARCH_AT91SAM9260
205 Select this if you are using a Calao Systems QIL-A9260 Board.
206 <http://www.calao-systems.com>
210 # ----------------------------------------------------------
214 comment "AT91SAM9261 Board Type"
216 config MACH_AT91SAM9261EK
217 bool "Atmel AT91SAM9261-EK Evaluation Kit"
218 depends on ARCH_AT91SAM9261
220 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
221 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
225 # ----------------------------------------------------------
229 comment "AT91SAM9263 Board Type"
231 config MACH_AT91SAM9263EK
232 bool "Atmel AT91SAM9263-EK Evaluation Kit"
233 depends on ARCH_AT91SAM9263
235 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
236 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
238 config MACH_USB_A9263
239 bool "CALAO USB-A9263"
240 depends on ARCH_AT91SAM9263
242 Select this if you are using a Calao Systems USB-A9263.
243 <http://www.calao-systems.com>
247 # ----------------------------------------------------------
251 comment "AT91SAM9RL Board Type"
253 config MACH_AT91SAM9RLEK
254 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
255 depends on ARCH_AT91SAM9RL
257 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
261 # ----------------------------------------------------------
265 comment "AT91SAM9G20 Board Type"
267 config MACH_AT91SAM9G20EK
268 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
269 depends on ARCH_AT91SAM9G20
271 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
275 # ----------------------------------------------------------
279 comment "AT91CAP9 Board Type"
281 config MACH_AT91CAP9ADK
282 bool "Atmel AT91CAP9A-DK Evaluation Kit"
283 depends on ARCH_AT91CAP9
285 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
286 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
290 # ----------------------------------------------------------
294 comment "AT91X40 Board Type"
297 bool "Atmel AT91EB01 Evaluation Kit"
299 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
300 It is also a popular target for simulators such as GDB's
301 ARM simulator (commonly known as the ARMulator) and the
306 # ----------------------------------------------------------
308 comment "AT91 Board Options"
310 config MTD_AT91_DATAFLASH_CARD
311 bool "Enable DataFlash Card support"
312 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK)
314 Enable support for the DataFlash card.
316 config MTD_NAND_ATMEL_BUSWIDTH_16
317 bool "Enable 16-bit data bus interface to NAND flash"
318 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91CAP9ADK)
320 On AT91SAM926x boards both types of NAND flash can be present
321 (8 and 16 bit data bus width).
323 # ----------------------------------------------------------
325 comment "AT91 Feature Selections"
327 config AT91_PROGRAMMABLE_CLOCKS
328 bool "Programmable Clocks"
330 Select this if you need to program one or more of the PCK0..PCK3
331 programmable clock outputs.
333 config AT91_SLOW_CLOCK
334 bool "Suspend-to-RAM disables main oscillator"
337 Select this if you want Suspend-to-RAM to save the most power
338 possible (without powering off the CPU) by disabling the PLLs
339 and main oscillator so that only the 32 KiHz clock is available.
341 When only that slow-clock is available, some peripherals lose
342 functionality. Many can't issue wakeup events unless faster
343 clocks are available. Some lose their operating state and
344 need to be completely re-initialized.
347 int "Kernel HZ (jiffies per second)"
350 default "128" if ARCH_AT91RM9200
353 On AT91rm9200 chips where you're using a system clock derived
354 from the 32768 Hz hardware clock, this tick rate should divide
355 it exactly: use a power-of-two value, such as 128 or 256, to
356 reduce timing errors caused by rounding.
358 On AT91sam926x chips, or otherwise when using a higher precision
359 system clock (of at least several MHz), rounding is less of a
360 problem so it can be safer to use a decimal values like 100.
363 prompt "Select a UART for early kernel messages"
365 config AT91_EARLY_DBGU
368 config AT91_EARLY_USART0
371 config AT91_EARLY_USART1
374 config AT91_EARLY_USART2
376 depends on ! ARCH_AT91X40
378 config AT91_EARLY_USART3
380 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
382 config AT91_EARLY_USART4
384 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
386 config AT91_EARLY_USART5
388 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20