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 CPU_ARM920T
  11         select GENERIC_TIME
  12         select GENERIC_CLOCKEVENTS
  13
  14 config ARCH_AT91SAM9260
  15         bool "AT91SAM9260 or AT91SAM9XE"
  16         select CPU_ARM926T
  17         select GENERIC_TIME
  18         select GENERIC_CLOCKEVENTS
  19
  20 config ARCH_AT91SAM9261
  21         bool "AT91SAM9261"
  22         select CPU_ARM926T
  23         select GENERIC_TIME
  24         select GENERIC_CLOCKEVENTS
  25
  26 config ARCH_AT91SAM9G10
  27         bool "AT91SAM9G10"
  28         select CPU_ARM926T
  29         select GENERIC_TIME
  30         select GENERIC_CLOCKEVENTS
  31
  32 config ARCH_AT91SAM9263
  33         bool "AT91SAM9263"
  34         select CPU_ARM926T
  35         select GENERIC_TIME
  36         select GENERIC_CLOCKEVENTS
  37
  38 config ARCH_AT91SAM9RL
  39         bool "AT91SAM9RL"
  40         select CPU_ARM926T
  41         select GENERIC_TIME
  42         select GENERIC_CLOCKEVENTS
  43
  44 config ARCH_AT91SAM9G20
  45         bool "AT91SAM9G20"
  46         select CPU_ARM926T
  47         select GENERIC_TIME
  48         select GENERIC_CLOCKEVENTS
  49
  50 config ARCH_AT91SAM9G45
  51         bool "AT91SAM9G45"
  52         select CPU_ARM926T
  53         select GENERIC_TIME
  54         select GENERIC_CLOCKEVENTS
  55
  56 config ARCH_AT91CAP9
  57         bool "AT91CAP9"
  58         select CPU_ARM926T
  59         select GENERIC_TIME
  60         select GENERIC_CLOCKEVENTS
  61
  62 config ARCH_AT91X40
  63         bool "AT91x40"
  64
  65 endchoice
  66
  67 config AT91_PMC_UNIT
  68         bool
  69         default !ARCH_AT91X40
  70
  71 # ----------------------------------------------------------
  72
  73 if ARCH_AT91RM9200
  74
  75 comment "AT91RM9200 Board Type"
  76
  77 config MACH_ONEARM
  78         bool "Ajeco 1ARM Single Board Computer"
  79         depends on ARCH_AT91RM9200
  80         help
  81           Select this if you are using Ajeco's 1ARM Single Board Computer.
  82           <http://www.ajeco.fi/products.htm>
  83
  84 config ARCH_AT91RM9200DK
  85         bool "Atmel AT91RM9200-DK Development board"
  86         depends on ARCH_AT91RM9200
  87         help
  88           Select this if you are using Atmel's AT91RM9200-DK Development board.
  89           (Discontinued)
  90
  91 config MACH_AT91RM9200EK
  92         bool "Atmel AT91RM9200-EK Evaluation Kit"
  93         depends on ARCH_AT91RM9200
  94         help
  95           Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
  96           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
  97
  98 config MACH_CSB337
  99         bool "Cogent CSB337"
 100         depends on ARCH_AT91RM9200
 101         help
 102           Select this if you are using Cogent's CSB337 board.
 103           <http://www.cogcomp.com/csb_csb337.htm>
 104
 105 config MACH_CSB637
 106         bool "Cogent CSB637"
 107         depends on ARCH_AT91RM9200
 108         help
 109           Select this if you are using Cogent's CSB637 board.
 110           <http://www.cogcomp.com/csb_csb637.htm>
 111
 112 config MACH_CARMEVA
 113         bool "Conitec ARM&EVA"
 114         depends on ARCH_AT91RM9200
 115         help
 116           Select this if you are using Conitec's AT91RM9200-MCU-Module.
 117           <http://www.conitec.net/english/linuxboard.htm>
 118
 119 config MACH_ATEB9200
 120         bool "Embest ATEB9200"
 121         depends on ARCH_AT91RM9200
 122         help
 123           Select this if you are using Embest's ATEB9200 board.
 124           <http://www.embedinfo.com/english/product/ATEB9200.asp>
 125
 126 config MACH_KB9200
 127         bool "KwikByte KB920x"
 128         depends on ARCH_AT91RM9200
 129         help
 130           Select this if you are using KwikByte's KB920x board.
 131           <http://kwikbyte.com/KB9202_description_new.htm>
 132
 133 config MACH_PICOTUX2XX
 134         bool "picotux 200"
 135         depends on ARCH_AT91RM9200
 136         help
 137           Select this if you are using a picotux 200.
 138           <http://www.picotux.com/>
 139
 140 config MACH_KAFA
 141         bool "Sperry-Sun KAFA board"
 142         depends on ARCH_AT91RM9200
 143         help
 144           Select this if you are using Sperry-Sun's KAFA board.
 145
 146 config MACH_ECBAT91
 147         bool "emQbit ECB_AT91 SBC"
 148         depends on ARCH_AT91RM9200
 149         help
 150           Select this if you are using emQbit's ECB_AT91 board.
 151           <http://wiki.emqbit.com/free-ecb-at91>
 152
 153 config MACH_YL9200
 154         bool "ucDragon YL-9200"
 155         depends on ARCH_AT91RM9200
 156         help
 157           Select this if you are using the ucDragon YL-9200 board.
 158
 159 config MACH_CPUAT91
 160         bool "Eukrea CPUAT91"
 161         depends on ARCH_AT91RM9200
 162         help
 163           Select this if you are using the Eukrea Electromatique's
 164           CPUAT91 board <http://www.eukrea.com/>.
 165
 166 endif
 167
 168 # ----------------------------------------------------------
 169
 170 if ARCH_AT91SAM9260
 171
 172 comment "AT91SAM9260 Variants"
 173
 174 config ARCH_AT91SAM9260_SAM9XE
 175         bool "AT91SAM9XE"
 176         depends on ARCH_AT91SAM9260
 177         help
 178           Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
 179           They are basically AT91SAM9260s with various sizes of embedded Flash.
 180
 181 comment "AT91SAM9260 / AT91SAM9XE Board Type"
 182
 183 config MACH_AT91SAM9260EK
 184         bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
 185         depends on ARCH_AT91SAM9260
 186         help
 187           Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
 188           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
 189
 190 config MACH_CAM60
 191         bool "KwikByte KB9260 (CAM60) board"
 192         depends on ARCH_AT91SAM9260
 193         help
 194           Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
 195           <http://www.kwikbyte.com/KB9260.html>
 196
 197 config MACH_SAM9_L9260
 198         bool "Olimex SAM9-L9260 board"
 199         depends on ARCH_AT91SAM9260
 200         help
 201           Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
 202           <http://www.olimex.com/dev/sam9-L9260.html>
 203
 204 config MACH_AFEB9260
 205         bool "Custom afeb9260 board v1"
 206         depends on ARCH_AT91SAM9260
 207         help
 208           Select this if you are using custom afeb9260 board based on
 209           open hardware design. Select this for revision 1 of the board.
 210           <svn://194.85.238.22/home/users/george/svn/arm9eb>
 211           <http://groups.google.com/group/arm9fpga-evolution-board>
 212
 213 config MACH_USB_A9260
 214         bool "CALAO USB-A9260"
 215         depends on ARCH_AT91SAM9260
 216         help
 217           Select this if you are using a Calao Systems USB-A9260.
 218           <http://www.calao-systems.com>
 219
 220 config MACH_QIL_A9260
 221         bool "CALAO QIL-A9260 board"
 222         depends on ARCH_AT91SAM9260
 223         help
 224           Select this if you are using a Calao Systems QIL-A9260 Board.
 225           <http://www.calao-systems.com>
 226
 227 config MACH_CPU9260
 228         bool "Eukrea CPU9260 board"
 229         depends on ARCH_AT91SAM9260
 230         help
 231           Select this if you are using a Eukrea Electromatique's
 232           CPU9260 Board <http://www.eukrea.com/>
 233
 234 endif
 235
 236 # ----------------------------------------------------------
 237
 238 if ARCH_AT91SAM9261
 239
 240 comment "AT91SAM9261 Board Type"
 241
 242 config MACH_AT91SAM9261EK
 243         bool "Atmel AT91SAM9261-EK Evaluation Kit"
 244         depends on ARCH_AT91SAM9261
 245         help
 246           Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
 247           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
 248
 249 endif
 250
 251 # ----------------------------------------------------------
 252
 253 if ARCH_AT91SAM9G10
 254
 255 comment "AT91SAM9G10 Board Type"
 256
 257 config MACH_AT91SAM9G10EK
 258         bool "Atmel AT91SAM9G10-EK Evaluation Kit"
 259         depends on ARCH_AT91SAM9G10
 260         help
 261           Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
 262           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
 263
 264 endif
 265
 266 # ----------------------------------------------------------
 267
 268 if ARCH_AT91SAM9263
 269
 270 comment "AT91SAM9263 Board Type"
 271
 272 config MACH_AT91SAM9263EK
 273         bool "Atmel AT91SAM9263-EK Evaluation Kit"
 274         depends on ARCH_AT91SAM9263
 275         help
 276           Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
 277           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
 278
 279 config MACH_USB_A9263
 280         bool "CALAO USB-A9263"
 281         depends on ARCH_AT91SAM9263
 282         help
 283           Select this if you are using a Calao Systems USB-A9263.
 284           <http://www.calao-systems.com>
 285
 286 config MACH_NEOCORE926
 287         bool "Adeneo NEOCORE926"
 288         depends on ARCH_AT91SAM9263
 289         help
 290           Select this if you are using the Adeneo Neocore 926 board.
 291
 292 endif
 293
 294 # ----------------------------------------------------------
 295
 296 if ARCH_AT91SAM9RL
 297
 298 comment "AT91SAM9RL Board Type"
 299
 300 config MACH_AT91SAM9RLEK
 301         bool "Atmel AT91SAM9RL-EK Evaluation Kit"
 302         depends on ARCH_AT91SAM9RL
 303         help
 304           Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
 305
 306 endif
 307
 308 # ----------------------------------------------------------
 309
 310 if ARCH_AT91SAM9G20
 311
 312 comment "AT91SAM9G20 Board Type"
 313
 314 config MACH_AT91SAM9G20EK
 315         bool "Atmel AT91SAM9G20-EK Evaluation Kit"
 316         depends on ARCH_AT91SAM9G20
 317         help
 318           Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
 319           that embeds only one SD/MMC slot.
 320
 321 config MACH_AT91SAM9G20EK_2MMC
 322         bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
 323         depends on ARCH_AT91SAM9G20
 324         help
 325           Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
 326           with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
 327           onwards.
 328
 329 config MACH_CPU9G20
 330         bool "Eukrea CPU9G20 board"
 331         depends on ARCH_AT91SAM9G20
 332         help
 333           Select this if you are using a Eukrea Electromatique's
 334           CPU9G20 Board <http://www.eukrea.com/>
 335
 336 endif
 337
 338 # ----------------------------------------------------------
 339
 340 if ARCH_AT91SAM9G45
 341
 342 comment "AT91SAM9G45 Board Type"
 343
 344 config MACH_AT91SAM9G45EKES
 345         bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
 346         depends on ARCH_AT91SAM9G45
 347         help
 348           Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
 349           "ES" at the end of the name means that this board is an
 350           Engineering Sample.
 351
 352 endif
 353
 354 # ----------------------------------------------------------
 355
 356 if ARCH_AT91CAP9
 357
 358 comment "AT91CAP9 Board Type"
 359
 360 config MACH_AT91CAP9ADK
 361         bool "Atmel AT91CAP9A-DK Evaluation Kit"
 362         depends on ARCH_AT91CAP9
 363         help
 364           Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
 365           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
 366
 367 endif
 368
 369 # ----------------------------------------------------------
 370
 371 if ARCH_AT91X40
 372
 373 comment "AT91X40 Board Type"
 374
 375 config MACH_AT91EB01
 376         bool "Atmel AT91EB01 Evaluation Kit"
 377         help
 378           Select this if you are using Atmel's AT91EB01 Evaluation Kit.
 379           It is also a popular target for simulators such as GDB's
 380           ARM simulator (commonly known as the ARMulator) and the
 381           Skyeye simulator.
 382
 383 endif
 384
 385 # ----------------------------------------------------------
 386
 387 comment "AT91 Board Options"
 388
 389 config MTD_AT91_DATAFLASH_CARD
 390         bool "Enable DataFlash Card support"
 391         depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK || MACH_NEOCORE926)
 392         help
 393           Enable support for the DataFlash card.
 394
 395 config MTD_NAND_ATMEL_BUSWIDTH_16
 396         bool "Enable 16-bit data bus interface to NAND flash"
 397         depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91SAM9G20EK_2MMC || MACH_AT91SAM9G45EKES || MACH_AT91CAP9ADK)
 398         help
 399           On AT91SAM926x boards both types of NAND flash can be present
 400           (8 and 16 bit data bus width).
 401
 402 # ----------------------------------------------------------
 403
 404 comment "AT91 Feature Selections"
 405
 406 config AT91_PROGRAMMABLE_CLOCKS
 407         bool "Programmable Clocks"
 408         help
 409           Select this if you need to program one or more of the PCK0..PCK3
 410           programmable clock outputs.
 411
 412 config AT91_SLOW_CLOCK
 413         bool "Suspend-to-RAM disables main oscillator"
 414         depends on SUSPEND
 415         help
 416           Select this if you want Suspend-to-RAM to save the most power
 417           possible (without powering off the CPU) by disabling the PLLs
 418           and main oscillator so that only the 32 KiHz clock is available.
 419
 420           When only that slow-clock is available, some peripherals lose
 421           functionality.  Many can't issue wakeup events unless faster
 422           clocks are available.  Some lose their operating state and
 423           need to be completely re-initialized.
 424
 425 config AT91_TIMER_HZ
 426        int "Kernel HZ (jiffies per second)"
 427        range 32 1024
 428        depends on ARCH_AT91
 429        default "128" if ARCH_AT91RM9200
 430        default "100"
 431        help
 432           On AT91rm9200 chips where you're using a system clock derived
 433           from the 32768 Hz hardware clock, this tick rate should divide
 434           it exactly: use a power-of-two value, such as 128 or 256, to
 435           reduce timing errors caused by rounding.
 436
 437           On AT91sam926x chips, or otherwise when using a higher precision
 438           system clock (of at least several MHz), rounding is less of a
 439           problem so it can be safer to use a decimal values like 100.
 440
 441 choice
 442         prompt "Select a UART for early kernel messages"
 443
 444 config AT91_EARLY_DBGU
 445         bool "DBGU"
 446
 447 config AT91_EARLY_USART0
 448         bool "USART0"
 449
 450 config AT91_EARLY_USART1
 451         bool "USART1"
 452
 453 config AT91_EARLY_USART2
 454         bool "USART2"
 455         depends on ! ARCH_AT91X40
 456
 457 config AT91_EARLY_USART3
 458         bool "USART3"
 459         depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20 || ARCH_AT91SAM9G45)
 460
 461 config AT91_EARLY_USART4
 462         bool "USART4"
 463         depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
 464
 465 config AT91_EARLY_USART5
 466         bool "USART5"
 467         depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20
 468
 469 endchoice
 470
 471 endmenu
 472
 473 endif