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>
173 config MACH_USB_A9260
174 bool "CALAO USB-A9260"
175 depends on ARCH_AT91SAM9260
177 Select this if you are using a Calao Systems USB-A9260.
178 <http://www.calao-systems.com>
180 config MACH_QIL_A9260
181 bool "CALAO QIL-A9260 board"
182 depends on ARCH_AT91SAM9260
184 Select this if you are using a Calao Systems QIL-A9260 Board.
185 <http://www.calao-systems.com>
189 # ----------------------------------------------------------
193 comment "AT91SAM9261 Board Type"
195 config MACH_AT91SAM9261EK
196 bool "Atmel AT91SAM9261-EK Evaluation Kit"
197 depends on ARCH_AT91SAM9261
199 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
200 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
204 # ----------------------------------------------------------
208 comment "AT91SAM9263 Board Type"
210 config MACH_AT91SAM9263EK
211 bool "Atmel AT91SAM9263-EK Evaluation Kit"
212 depends on ARCH_AT91SAM9263
214 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
215 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
217 config MACH_USB_A9263
218 bool "CALAO USB-A9263"
219 depends on ARCH_AT91SAM9263
221 Select this if you are using a Calao Systems USB-A9263.
222 <http://www.calao-systems.com>
226 # ----------------------------------------------------------
230 comment "AT91SAM9RL Board Type"
232 config MACH_AT91SAM9RLEK
233 bool "Atmel AT91SAM9RL-EK Evaluation Kit"
234 depends on ARCH_AT91SAM9RL
236 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
240 # ----------------------------------------------------------
244 comment "AT91CAP9 Board Type"
246 config MACH_AT91CAP9ADK
247 bool "Atmel AT91CAP9A-DK Evaluation Kit"
248 depends on ARCH_AT91CAP9
250 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
251 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
255 # ----------------------------------------------------------
259 comment "AT91X40 Board Type"
262 bool "Atmel AT91EB01 Evaluation Kit"
264 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
265 It is also a popular target for simulators such as GDB's
266 ARM simulator (commonly known as the ARMulator) and the
271 # ----------------------------------------------------------
273 comment "AT91 Board Options"
275 config MTD_AT91_DATAFLASH_CARD
276 bool "Enable DataFlash Card support"
277 depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK || MACH_SAM9_L9260 || MACH_ECBAT91)
279 Enable support for the DataFlash card.
281 config MTD_NAND_AT91_BUSWIDTH_16
282 bool "Enable 16-bit data bus interface to NAND flash"
283 depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK)
285 On AT91SAM926x boards both types of NAND flash can be present
286 (8 and 16 bit data bus width).
288 # ----------------------------------------------------------
290 comment "AT91 Feature Selections"
292 config AT91_PROGRAMMABLE_CLOCKS
293 bool "Programmable Clocks"
295 Select this if you need to program one or more of the PCK0..PCK3
296 programmable clock outputs.
299 int "Kernel HZ (jiffies per second)"
302 default "128" if ARCH_AT91RM9200
305 On AT91rm9200 chips where you're using a system clock derived
306 from the 32768 Hz hardware clock, this tick rate should divide
307 it exactly: use a power-of-two value, such as 128 or 256, to
308 reduce timing errors caused by rounding.
310 On AT91sam926x chips, or otherwise when using a higher precision
311 system clock (of at least several MHz), rounding is less of a
312 problem so it can be safer to use a decimal values like 100.
315 prompt "Select a UART for early kernel messages"
317 config AT91_EARLY_DBGU
320 config AT91_EARLY_USART0
323 config AT91_EARLY_USART1
326 config AT91_EARLY_USART2
328 depends on ! ARCH_AT91X40
330 config AT91_EARLY_USART3
332 depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260)
334 config AT91_EARLY_USART4
336 depends on ARCH_AT91SAM9260
338 config AT91_EARLY_USART5
340 depends on ARCH_AT91SAM9260