arch/arm/mach-at91/Kconfig

   1 if ARCH_AT91
   2
   3 menu "Atmel AT91 System-on-Chip"
   4
   5 choice
   6         prompt "Atmel AT91 Processor"
   7
   8 config ARCH_AT91RM9200
   9         bool "AT91RM9200"
  10         select GENERIC_TIME
  11         select GENERIC_CLOCKEVENTS
  12
  13 config ARCH_AT91SAM9260
  14         bool "AT91SAM9260 or AT91SAM9XE"
  15         select GENERIC_TIME
  16         select GENERIC_CLOCKEVENTS
  17
  18 config ARCH_AT91SAM9261
  19         bool "AT91SAM9261"
  20         select GENERIC_TIME
  21         select GENERIC_CLOCKEVENTS
  22
  23 config ARCH_AT91SAM9263
  24         bool "AT91SAM9263"
  25         select GENERIC_TIME
  26         select GENERIC_CLOCKEVENTS
  27
  28 config ARCH_AT91SAM9RL
  29         bool "AT91SAM9RL"
  30         select GENERIC_TIME
  31         select GENERIC_CLOCKEVENTS
  32
  33 config ARCH_AT91SAM9G20
  34         bool "AT91SAM9G20"
  35         select GENERIC_TIME
  36         select GENERIC_CLOCKEVENTS
  37
  38 config ARCH_AT91CAP9
  39         bool "AT91CAP9"
  40         select GENERIC_TIME
  41         select GENERIC_CLOCKEVENTS
  42
  43 config ARCH_AT91X40
  44         bool "AT91x40"
  45
  46 endchoice
  47
  48 config AT91_PMC_UNIT
  49         bool
  50         default !ARCH_AT91X40
  51
  52 # ----------------------------------------------------------
  53
  54 if ARCH_AT91RM9200
  55
  56 comment "AT91RM9200 Board Type"
  57
  58 config MACH_ONEARM
  59         bool "Ajeco 1ARM Single Board Computer"
  60         depends on ARCH_AT91RM9200
  61         help
  62           Select this if you are using Ajeco's 1ARM Single Board Computer.
  63           <http://www.ajeco.fi/products.htm>
  64
  65 config ARCH_AT91RM9200DK
  66         bool "Atmel AT91RM9200-DK Development board"
  67         depends on ARCH_AT91RM9200
  68         help
  69           Select this if you are using Atmel's AT91RM9200-DK Development board.
  70           (Discontinued)
  71
  72 config MACH_AT91RM9200EK
  73         bool "Atmel AT91RM9200-EK Evaluation Kit"
  74         depends on ARCH_AT91RM9200
  75         help
  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>
  78
  79 config MACH_CSB337
  80         bool "Cogent CSB337"
  81         depends on ARCH_AT91RM9200
  82         help
  83           Select this if you are using Cogent's CSB337 board.
  84           <http://www.cogcomp.com/csb_csb337.htm>
  85
  86 config MACH_CSB637
  87         bool "Cogent CSB637"
  88         depends on ARCH_AT91RM9200
  89         help
  90           Select this if you are using Cogent's CSB637 board.
  91           <http://www.cogcomp.com/csb_csb637.htm>
  92
  93 config MACH_CARMEVA
  94         bool "Conitec ARM&EVA"
  95         depends on ARCH_AT91RM9200
  96         help
  97           Select this if you are using Conitec's AT91RM9200-MCU-Module.
  98           <http://www.conitec.net/english/linuxboard.htm>
  99
 100 config MACH_ATEB9200
 101         bool "Embest ATEB9200"
 102         depends on ARCH_AT91RM9200
 103         help
 104           Select this if you are using Embest's ATEB9200 board.
 105           <http://www.embedinfo.com/english/product/ATEB9200.asp>
 106
 107 config MACH_KB9200
 108         bool "KwikByte KB920x"
 109         depends on ARCH_AT91RM9200
 110         help
 111           Select this if you are using KwikByte's KB920x board.
 112           <http://kwikbyte.com/KB9202_description_new.htm>
 113
 114 config MACH_PICOTUX2XX
 115         bool "picotux 200"
 116         depends on ARCH_AT91RM9200
 117         help
 118           Select this if you are using a picotux 200.
 119           <http://www.picotux.com/>
 120
 121 config MACH_KAFA
 122         bool "Sperry-Sun KAFA board"
 123         depends on ARCH_AT91RM9200
 124         help
 125           Select this if you are using Sperry-Sun's KAFA board.
 126
 127 config MACH_ECBAT91
 128         bool "emQbit ECB_AT91 SBC"
 129         depends on ARCH_AT91RM9200
 130         help
 131           Select this if you are using emQbit's ECB_AT91 board.
 132           <http://wiki.emqbit.com/free-ecb-at91>
 133
 134 config MACH_YL9200
 135         bool "ucDragon YL-9200"
 136         depends on ARCH_AT91RM9200
 137         help
 138           Select this if you are using the ucDragon YL-9200 board.
 139
 140 endif
 141
 142 # ----------------------------------------------------------
 143
 144 if ARCH_AT91SAM9260
 145
 146 comment "AT91SAM9260 Variants"
 147
 148 config ARCH_AT91SAM9260_SAM9XE
 149         bool "AT91SAM9XE"
 150         depends on ARCH_AT91SAM9260
 151         help
 152           Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
 153           They are basically AT91SAM9260s with various sizes of embedded Flash.
 154
 155 comment "AT91SAM9260 / AT91SAM9XE Board Type"
 156
 157 config MACH_AT91SAM9260EK
 158         bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
 159         depends on ARCH_AT91SAM9260
 160         help
 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>
 163
 164 config MACH_CAM60
 165         bool "KwikByte KB9260 (CAM60) board"
 166         depends on ARCH_AT91SAM9260
 167         help
 168           Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
 169           <http://www.kwikbyte.com/KB9260.html>
 170
 171 config MACH_SAM9_L9260
 172         bool "Olimex SAM9-L9260 board"
 173         depends on ARCH_AT91SAM9260
 174         help
 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>
 177
 178 config MACH_AFEB9260
 179         bool "Custom afeb9260 board v1"
 180         depends on ARCH_AT91SAM9260
 181         help
 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>
 186
 187 config MACH_USB_A9260
 188         bool "CALAO USB-A9260"
 189         depends on ARCH_AT91SAM9260
 190         help
 191           Select this if you are using a Calao Systems USB-A9260.
 192           <http://www.calao-systems.com>
 193
 194 config MACH_QIL_A9260
 195         bool "CALAO QIL-A9260 board"
 196         depends on ARCH_AT91SAM9260
 197         help
 198           Select this if you are using a Calao Systems QIL-A9260 Board.
 199           <http://www.calao-systems.com>
 200
 201 endif
 202
 203 # ----------------------------------------------------------
 204
 205 if ARCH_AT91SAM9261
 206
 207 comment "AT91SAM9261 Board Type"
 208
 209 config MACH_AT91SAM9261EK
 210         bool "Atmel AT91SAM9261-EK Evaluation Kit"
 211         depends on ARCH_AT91SAM9261
 212         help
 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>
 215
 216 endif
 217
 218 # ----------------------------------------------------------
 219
 220 if ARCH_AT91SAM9263
 221
 222 comment "AT91SAM9263 Board Type"
 223
 224 config MACH_AT91SAM9263EK
 225         bool "Atmel AT91SAM9263-EK Evaluation Kit"
 226         depends on ARCH_AT91SAM9263
 227         help
 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>
 230
 231 config MACH_USB_A9263
 232         bool "CALAO USB-A9263"
 233         depends on ARCH_AT91SAM9263
 234         help
 235           Select this if you are using a Calao Systems USB-A9263.
 236           <http://www.calao-systems.com>
 237
 238 endif
 239
 240 # ----------------------------------------------------------
 241
 242 if ARCH_AT91SAM9RL
 243
 244 comment "AT91SAM9RL Board Type"
 245
 246 config MACH_AT91SAM9RLEK
 247         bool "Atmel AT91SAM9RL-EK Evaluation Kit"
 248         depends on ARCH_AT91SAM9RL
 249         help
 250           Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
 251
 252 endif
 253
 254 # ----------------------------------------------------------
 255
 256 if ARCH_AT91SAM9G20
 257
 258 comment "AT91SAM9G20 Board Type"
 259
 260 config MACH_AT91SAM9G20EK
 261         bool "Atmel AT91SAM9G20-EK Evaluation Kit"
 262         depends on ARCH_AT91SAM9G20
 263         help
 264           Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
 265
 266 endif
 267
 268 # ----------------------------------------------------------
 269
 270 if ARCH_AT91CAP9
 271
 272 comment "AT91CAP9 Board Type"
 273
 274 config MACH_AT91CAP9ADK
 275         bool "Atmel AT91CAP9A-DK Evaluation Kit"
 276         depends on ARCH_AT91CAP9
 277         help
 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>
 280
 281 endif
 282
 283 # ----------------------------------------------------------
 284
 285 if ARCH_AT91X40
 286
 287 comment "AT91X40 Board Type"
 288
 289 config MACH_AT91EB01
 290         bool "Atmel AT91EB01 Evaluation Kit"
 291         help
 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
 295           Skyeye simulator.
 296
 297 endif
 298
 299 # ----------------------------------------------------------
 300
 301 comment "AT91 Board Options"
 302
 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)
 306         help
 307           Enable support for the DataFlash card.
 308
 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)
 312         help
 313           On AT91SAM926x boards both types of NAND flash can be present
 314           (8 and 16 bit data bus width).
 315
 316 # ----------------------------------------------------------
 317
 318 comment "AT91 Feature Selections"
 319
 320 config AT91_PROGRAMMABLE_CLOCKS
 321         bool "Programmable Clocks"
 322         help
 323           Select this if you need to program one or more of the PCK0..PCK3
 324           programmable clock outputs.
 325
 326 config AT91_SLOW_CLOCK
 327         bool "Suspend-to-RAM disables main oscillator"
 328         depends on SUSPEND
 329         help
 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.
 333
 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.
 338
 339 config AT91_TIMER_HZ
 340        int "Kernel HZ (jiffies per second)"
 341        range 32 1024
 342        depends on ARCH_AT91
 343        default "128" if ARCH_AT91RM9200
 344        default "100"
 345        help
 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.
 350
 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.
 354
 355 choice
 356         prompt "Select a UART for early kernel messages"
 357
 358 config AT91_EARLY_DBGU
 359         bool "DBGU"
 360
 361 config AT91_EARLY_USART0
 362         bool "USART0"
 363
 364 config AT91_EARLY_USART1
 365         bool "USART1"
 366
 367 config AT91_EARLY_USART2
 368         bool "USART2"
 369         depends on ! ARCH_AT91X40
 370
 371 config AT91_EARLY_USART3
 372         bool "USART3"
 373         depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
 374
 375 config AT91_EARLY_USART4
 376         bool "USART4"
 377         depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
 378
 379 config AT91_EARLY_USART5
 380         bool "USART5"
 381         depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
 382
 383 endchoice
 384
 385 endmenu
 386
 387 endif