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>
178 config MACH_USB_A9260
179 bool "CALAO USB-A9260"
180 depends on ARCH_AT91SAM9260
182 Select this if you are using a Calao Systems USB-A9260.
183 <http://www.calao-systems.com>
185 config MACH_QIL_A9260
186 bool "CALAO QIL-A9260 board"
187 depends on ARCH_AT91SAM9260
189 Select this if you are using a Calao Systems QIL-A9260 Board.
190 <http://www.calao-systems.com>
194 # ----------------------------------------------------------
198 comment "AT91SAM9261 Board Type"
200 config MACH_AT91SAM9261EK
201 bool "Atmel AT91SAM9261-EK Evaluation Kit"
202 depends on ARCH_AT91SAM9261
204 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
205 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
209 # ----------------------------------------------------------
213 comment "AT91SAM9263 Board Type"
215 config MACH_AT91SAM9263EK
216 bool "Atmel AT91SAM9263-EK Evaluation Kit"
217 depends on ARCH_AT91SAM9263
219 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
220 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
222 config MACH_USB_A9263
223 bool "CALAO USB-A9263"
224 depends on ARCH_AT91SAM9263
226 Select this if you are using a Calao Systems USB-A9263.
227 <http://www.calao-systems.com>
231 # ----------------------------------------------------------
235 comment "AT91SAM9RL Board Type"
237 config MACH_AT91SAM9RLEK
238 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
239 depends on ARCH_AT91SAM9RL
241 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
245 # ----------------------------------------------------------
249 comment "AT91SAM9G20 Board Type"
251 config MACH_AT91SAM9G20EK
252 bool "Atmel AT91SAM9G20-EK Evaluation Kit"
253 depends on ARCH_AT91SAM9G20
255 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
259 # ----------------------------------------------------------
263 comment "AT91CAP9 Board Type"
265 config MACH_AT91CAP9ADK
266 bool "Atmel AT91CAP9A-DK Evaluation Kit"
267 depends on ARCH_AT91CAP9
269 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
270 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
274 # ----------------------------------------------------------
278 comment "AT91X40 Board Type"
281 bool "Atmel AT91EB01 Evaluation Kit"
283 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
284 It is also a popular target for simulators such as GDB's
285 ARM simulator (commonly known as the ARMulator) and the
290 # ----------------------------------------------------------
292 comment "AT91 Board Options"
294 config MTD_AT91_DATAFLASH_CARD
295 bool "Enable DataFlash Card support"
296 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK)
298 Enable support for the DataFlash card.
300 config MTD_NAND_AT91_BUSWIDTH_16
301 bool "Enable 16-bit data bus interface to NAND flash"
302 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91CAP9ADK)
304 On AT91SAM926x boards both types of NAND flash can be present
305 (8 and 16 bit data bus width).
307 # ----------------------------------------------------------
309 comment "AT91 Feature Selections"
311 config AT91_PROGRAMMABLE_CLOCKS
312 bool "Programmable Clocks"
314 Select this if you need to program one or more of the PCK0..PCK3
315 programmable clock outputs.
318 int "Kernel HZ (jiffies per second)"
321 default "128" if ARCH_AT91RM9200
324 On AT91rm9200 chips where you're using a system clock derived
325 from the 32768 Hz hardware clock, this tick rate should divide
326 it exactly: use a power-of-two value, such as 128 or 256, to
327 reduce timing errors caused by rounding.
329 On AT91sam926x chips, or otherwise when using a higher precision
330 system clock (of at least several MHz), rounding is less of a
331 problem so it can be safer to use a decimal values like 100.
334 prompt "Select a UART for early kernel messages"
336 config AT91_EARLY_DBGU
339 config AT91_EARLY_USART0
342 config AT91_EARLY_USART1
345 config AT91_EARLY_USART2
347 depends on ! ARCH_AT91X40
349 config AT91_EARLY_USART3
351 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
353 config AT91_EARLY_USART4
355 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
357 config AT91_EARLY_USART5
359 depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20