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
36 select GENERIC_CLOCKEVENTS
47 # ----------------------------------------------------------
51 comment "AT91RM9200 Board Type"
54 bool "Ajeco 1ARM Single Board Computer"
55 depends on ARCH_AT91RM9200
57 Select this if you are using Ajeco's 1ARM Single Board Computer.
58 <http://www.ajeco.fi/products.htm>
60 config ARCH_AT91RM9200DK
61 bool "Atmel AT91RM9200-DK Development board"
62 depends on ARCH_AT91RM9200
64 Select this if you are using Atmel's AT91RM9200-DK Development board.
67 config MACH_AT91RM9200EK
68 bool "Atmel AT91RM9200-EK Evaluation Kit"
69 depends on ARCH_AT91RM9200
71 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
72 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
76 depends on ARCH_AT91RM9200
78 Select this if you are using Cogent's CSB337 board.
79 <http://www.cogcomp.com/csb_csb337.htm>
83 depends on ARCH_AT91RM9200
85 Select this if you are using Cogent's CSB637 board.
86 <http://www.cogcomp.com/csb_csb637.htm>
89 bool "Conitec ARM&EVA"
90 depends on ARCH_AT91RM9200
92 Select this if you are using Conitec's AT91RM9200-MCU-Module.
93 <http://www.conitec.net/english/linuxboard.htm>
96 bool "Embest ATEB9200"
97 depends on ARCH_AT91RM9200
99 Select this if you are using Embest's ATEB9200 board.
100 <http://www.embedinfo.com/english/product/ATEB9200.asp>
103 bool "KwikByte KB920x"
104 depends on ARCH_AT91RM9200
106 Select this if you are using KwikByte's KB920x board.
107 <http://kwikbyte.com/KB9202_description_new.htm>
109 config MACH_PICOTUX2XX
111 depends on ARCH_AT91RM9200
113 Select this if you are using a picotux 200.
114 <http://www.picotux.com/>
117 bool "Sperry-Sun KAFA board"
118 depends on ARCH_AT91RM9200
120 Select this if you are using Sperry-Sun's KAFA board.
123 bool "emQbit ECB_AT91 SBC"
124 depends on ARCH_AT91RM9200
126 Select this if you are using emQbit's ECB_AT91 board.
127 <http://wiki.emqbit.com/free-ecb-at91>
130 bool "ucDragon YL-9200"
131 depends on ARCH_AT91RM9200
133 Select this if you are using the ucDragon YL-9200 board.
137 # ----------------------------------------------------------
141 comment "AT91SAM9260 Variants"
143 config ARCH_AT91SAM9260_SAM9XE
145 depends on ARCH_AT91SAM9260
147 Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
148 They are basically AT91SAM9260s with various sizes of embedded Flash.
150 comment "AT91SAM9260 / AT91SAM9XE Board Type"
152 config MACH_AT91SAM9260EK
153 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
154 depends on ARCH_AT91SAM9260
156 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
157 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
160 bool "KwikByte KB9260 (CAM60) board"
161 depends on ARCH_AT91SAM9260
163 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
164 <http://www.kwikbyte.com/KB9260.html>
166 config MACH_SAM9_L9260
167 bool "Olimex SAM9-L9260 board"
168 depends on ARCH_AT91SAM9260
170 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
171 <http://www.olimex.com/dev/sam9-L9260.html>
175 # ----------------------------------------------------------
179 comment "AT91SAM9261 Board Type"
181 config MACH_AT91SAM9261EK
182 bool "Atmel AT91SAM9261-EK Evaluation Kit"
183 depends on ARCH_AT91SAM9261
185 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
186 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
190 # ----------------------------------------------------------
194 comment "AT91SAM9263 Board Type"
196 config MACH_AT91SAM9263EK
197 bool "Atmel AT91SAM9263-EK Evaluation Kit"
198 depends on ARCH_AT91SAM9263
200 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
201 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
205 # ----------------------------------------------------------
209 comment "AT91SAM9RL Board Type"
211 config MACH_AT91SAM9RLEK
212 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
213 depends on ARCH_AT91SAM9RL
215 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
219 # ----------------------------------------------------------
223 comment "AT91CAP9 Board Type"
225 config MACH_AT91CAP9ADK
226 bool "Atmel AT91CAP9A-DK Evaluation Kit"
227 depends on ARCH_AT91CAP9
229 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
230 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
234 # ----------------------------------------------------------
238 comment "AT91X40 Board Type"
241 bool "Atmel AT91EB01 Evaluation Kit"
243 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
244 It is also a popular target for simulators such as GDB's
245 ARM simulator (commonly known as the ARMulator) and the
250 # ----------------------------------------------------------
252 comment "AT91 Board Options"
254 config MTD_AT91_DATAFLASH_CARD
255 bool "Enable DataFlash Card support"
256 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK || MACH_SAM9_L9260 || MACH_ECBAT91)
258 Enable support for the DataFlash card.
260 config MTD_NAND_AT91_BUSWIDTH_16
261 bool "Enable 16-bit data bus interface to NAND flash"
262 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK)
264 On AT91SAM926x boards both types of NAND flash can be present
265 (8 and 16 bit data bus width).
267 # ----------------------------------------------------------
269 comment "AT91 Feature Selections"
271 config AT91_PROGRAMMABLE_CLOCKS
272 bool "Programmable Clocks"
274 Select this if you need to program one or more of the PCK0..PCK3
275 programmable clock outputs.
278 int "Kernel HZ (jiffies per second)"
281 default "128" if ARCH_AT91RM9200
284 On AT91rm9200 chips where you're using a system clock derived
285 from the 32768 Hz hardware clock, this tick rate should divide
286 it exactly: use a power-of-two value, such as 128 or 256, to
287 reduce timing errors caused by rounding.
289 On AT91sam926x chips, or otherwise when using a higher precision
290 system clock (of at least several MHz), rounding is less of a
291 problem so it can be safer to use a decimal values like 100.
294 prompt "Select a UART for early kernel messages"
296 config AT91_EARLY_DBGU
299 config AT91_EARLY_USART0
302 config AT91_EARLY_USART1
305 config AT91_EARLY_USART2
307 depends on ! ARCH_AT91X40
309 config AT91_EARLY_USART3
311 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260)
313 config AT91_EARLY_USART4
315 depends on ARCH_AT91SAM9260
317 config AT91_EARLY_USART5
319 depends on ARCH_AT91SAM9260