arch/arm/mach-at91/Kconfig

   1 if ARCH_AT91
   2
   3 config HAVE_AT91_DATAFLASH_CARD
   4         bool
   5
   6 config HAVE_NAND_ATMEL_BUSWIDTH_16
   7         bool
   8
   9 config HAVE_AT91_USART3
  10         bool
  11
  12 config HAVE_AT91_USART4
  13         bool
  14
  15 config HAVE_AT91_USART5
  16         bool
  17
  18 menu "Atmel AT91 System-on-Chip"
  19
  20 choice
  21         prompt "Atmel AT91 Processor"
  22
  23 config ARCH_AT91RM9200
  24         bool "AT91RM9200"
  25         select CPU_ARM920T
  26         select GENERIC_CLOCKEVENTS
  27         select HAVE_AT91_USART3
  28
  29 config ARCH_AT91SAM9260
  30         bool "AT91SAM9260 or AT91SAM9XE"
  31         select CPU_ARM926T
  32         select GENERIC_CLOCKEVENTS
  33         select HAVE_AT91_USART3
  34         select HAVE_AT91_USART4
  35         select HAVE_AT91_USART5
  36         select HAVE_NET_MACB
  37
  38 config ARCH_AT91SAM9261
  39         bool "AT91SAM9261"
  40         select CPU_ARM926T
  41         select GENERIC_CLOCKEVENTS
  42         select HAVE_FB_ATMEL
  43
  44 config ARCH_AT91SAM9G10
  45         bool "AT91SAM9G10"
  46         select CPU_ARM926T
  47         select GENERIC_CLOCKEVENTS
  48         select HAVE_FB_ATMEL
  49
  50 config ARCH_AT91SAM9263
  51         bool "AT91SAM9263"
  52         select CPU_ARM926T
  53         select GENERIC_CLOCKEVENTS
  54         select HAVE_FB_ATMEL
  55         select HAVE_NET_MACB
  56
  57 config ARCH_AT91SAM9RL
  58         bool "AT91SAM9RL"
  59         select CPU_ARM926T
  60         select GENERIC_CLOCKEVENTS
  61         select HAVE_AT91_USART3
  62         select HAVE_FB_ATMEL
  63
  64 config ARCH_AT91SAM9G20
  65         bool "AT91SAM9G20"
  66         select CPU_ARM926T
  67         select GENERIC_CLOCKEVENTS
  68         select HAVE_AT91_USART3
  69         select HAVE_AT91_USART4
  70         select HAVE_AT91_USART5
  71         select HAVE_NET_MACB
  72
  73 config ARCH_AT91SAM9G45
  74         bool "AT91SAM9G45"
  75         select CPU_ARM926T
  76         select GENERIC_CLOCKEVENTS
  77         select HAVE_AT91_USART3
  78         select HAVE_FB_ATMEL
  79         select HAVE_NET_MACB
  80
  81 config ARCH_AT91CAP9
  82         bool "AT91CAP9"
  83         select CPU_ARM926T
  84         select GENERIC_CLOCKEVENTS
  85         select HAVE_FB_ATMEL
  86
  87 config ARCH_AT572D940HF
  88         bool "AT572D940HF"
  89         select CPU_ARM926T
  90         select GENERIC_CLOCKEVENTS
  91
  92 config ARCH_AT91X40
  93         bool "AT91x40"
  94         select ARCH_USES_GETTIMEOFFSET
  95
  96 endchoice
  97
  98 config AT91_PMC_UNIT
  99         bool
 100         default !ARCH_AT91X40
 101
 102 # ----------------------------------------------------------
 103
 104 if ARCH_AT91RM9200
 105
 106 comment "AT91RM9200 Board Type"
 107
 108 config MACH_ONEARM
 109         bool "Ajeco 1ARM Single Board Computer"
 110         help
 111           Select this if you are using Ajeco's 1ARM Single Board Computer.
 112           <http://www.ajeco.fi/>
 113
 114 config ARCH_AT91RM9200DK
 115         bool "Atmel AT91RM9200-DK Development board"
 116         select HAVE_AT91_DATAFLASH_CARD
 117         help
 118           Select this if you are using Atmel's AT91RM9200-DK Development board.
 119           (Discontinued)
 120
 121 config MACH_AT91RM9200EK
 122         bool "Atmel AT91RM9200-EK Evaluation Kit"
 123         select HAVE_AT91_DATAFLASH_CARD
 124         help
 125           Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
 126           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
 127
 128 config MACH_CSB337
 129         bool "Cogent CSB337"
 130         help
 131           Select this if you are using Cogent's CSB337 board.
 132           <http://www.cogcomp.com/csb_csb337.htm>
 133
 134 config MACH_CSB637
 135         bool "Cogent CSB637"
 136         help
 137           Select this if you are using Cogent's CSB637 board.
 138           <http://www.cogcomp.com/csb_csb637.htm>
 139
 140 config MACH_CARMEVA
 141         bool "Conitec ARM&EVA"
 142         help
 143           Select this if you are using Conitec's AT91RM9200-MCU-Module.
 144           <http://www.conitec.net/english/linuxboard.php>
 145
 146 config MACH_ATEB9200
 147         bool "Embest ATEB9200"
 148         help
 149           Select this if you are using Embest's ATEB9200 board.
 150           <http://www.embedinfo.com/english/product/ATEB9200.asp>
 151
 152 config MACH_KB9200
 153         bool "KwikByte KB920x"
 154         help
 155           Select this if you are using KwikByte's KB920x board.
 156           <http://www.kwikbyte.com/KB9202.html>
 157
 158 config MACH_PICOTUX2XX
 159         bool "picotux 200"
 160         help
 161           Select this if you are using a picotux 200.
 162           <http://www.picotux.com/>
 163
 164 config MACH_KAFA
 165         bool "Sperry-Sun KAFA board"
 166         help
 167           Select this if you are using Sperry-Sun's KAFA board.
 168
 169 config MACH_ECBAT91
 170         bool "emQbit ECB_AT91 SBC"
 171         select HAVE_AT91_DATAFLASH_CARD
 172         help
 173           Select this if you are using emQbit's ECB_AT91 board.
 174           <http://wiki.emqbit.com/free-ecb-at91>
 175
 176 config MACH_YL9200
 177         bool "ucDragon YL-9200"
 178         help
 179           Select this if you are using the ucDragon YL-9200 board.
 180
 181 config MACH_CPUAT91
 182         bool "Eukrea CPUAT91"
 183         help
 184           Select this if you are using the Eukrea Electromatique's
 185           CPUAT91 board <http://www.eukrea.com/>.
 186
 187 config MACH_ECO920
 188         bool "eco920"
 189         help
 190           Select this if you are using the eco920 board
 191
 192 endif
 193
 194 # ----------------------------------------------------------
 195
 196 if ARCH_AT91SAM9260
 197
 198 comment "AT91SAM9260 Variants"
 199
 200 config ARCH_AT91SAM9260_SAM9XE
 201         bool "AT91SAM9XE"
 202         help
 203           Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
 204           They are basically AT91SAM9260s with various sizes of embedded Flash.
 205
 206 comment "AT91SAM9260 / AT91SAM9XE Board Type"
 207
 208 config MACH_AT91SAM9260EK
 209         bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
 210         select HAVE_AT91_DATAFLASH_CARD
 211         select HAVE_NAND_ATMEL_BUSWIDTH_16
 212         help
 213           Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
 214           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
 215
 216 config MACH_CAM60
 217         bool "KwikByte KB9260 (CAM60) board"
 218         help
 219           Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
 220           <http://www.kwikbyte.com/KB9260.html>
 221
 222 config MACH_SAM9_L9260
 223         bool "Olimex SAM9-L9260 board"
 224         select HAVE_AT91_DATAFLASH_CARD
 225         help
 226           Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
 227           <http://www.olimex.com/dev/sam9-L9260.html>
 228
 229 config MACH_AFEB9260
 230         bool "Custom afeb9260 board v1"
 231         help
 232           Select this if you are using custom afeb9260 board based on
 233           open hardware design. Select this for revision 1 of the board.
 234           <svn://194.85.238.22/home/users/george/svn/arm9eb>
 235           <http://groups.google.com/group/arm9fpga-evolution-board>
 236
 237 config MACH_USB_A9260
 238         bool "CALAO USB-A9260"
 239         help
 240           Select this if you are using a Calao Systems USB-A9260.
 241           <http://www.calao-systems.com>
 242
 243 config MACH_QIL_A9260
 244         bool "CALAO QIL-A9260 board"
 245         help
 246           Select this if you are using a Calao Systems QIL-A9260 Board.
 247           <http://www.calao-systems.com>
 248
 249 config MACH_CPU9260
 250         bool "Eukrea CPU9260 board"
 251         help
 252           Select this if you are using a Eukrea Electromatique's
 253           CPU9260 Board <http://www.eukrea.com/>
 254
 255 config MACH_FLEXIBITY
 256         bool "Flexibity Connect board"
 257         help
 258           Select this if you are using Flexibity Connect board
 259           <http://www.flexibity.com>
 260
 261 endif
 262
 263 # ----------------------------------------------------------
 264
 265 if ARCH_AT91SAM9261
 266
 267 comment "AT91SAM9261 Board Type"
 268
 269 config MACH_AT91SAM9261EK
 270         bool "Atmel AT91SAM9261-EK Evaluation Kit"
 271         select HAVE_AT91_DATAFLASH_CARD
 272         select HAVE_NAND_ATMEL_BUSWIDTH_16
 273         help
 274           Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
 275           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
 276
 277 endif
 278
 279 # ----------------------------------------------------------
 280
 281 if ARCH_AT91SAM9G10
 282
 283 comment "AT91SAM9G10 Board Type"
 284
 285 config MACH_AT91SAM9G10EK
 286         bool "Atmel AT91SAM9G10-EK Evaluation Kit"
 287         select HAVE_AT91_DATAFLASH_CARD
 288         select HAVE_NAND_ATMEL_BUSWIDTH_16
 289         help
 290           Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
 291           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
 292
 293 endif
 294
 295 # ----------------------------------------------------------
 296
 297 if ARCH_AT91SAM9263
 298
 299 comment "AT91SAM9263 Board Type"
 300
 301 config MACH_AT91SAM9263EK
 302         bool "Atmel AT91SAM9263-EK Evaluation Kit"
 303         select HAVE_AT91_DATAFLASH_CARD
 304         select HAVE_NAND_ATMEL_BUSWIDTH_16
 305         help
 306           Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
 307           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
 308
 309 config MACH_USB_A9263
 310         bool "CALAO USB-A9263"
 311         help
 312           Select this if you are using a Calao Systems USB-A9263.
 313           <http://www.calao-systems.com>
 314
 315 config MACH_NEOCORE926
 316         bool "Adeneo NEOCORE926"
 317         select HAVE_AT91_DATAFLASH_CARD
 318         help
 319           Select this if you are using the Adeneo Neocore 926 board.
 320
 321 endif
 322
 323 # ----------------------------------------------------------
 324
 325 if ARCH_AT91SAM9RL
 326
 327 comment "AT91SAM9RL Board Type"
 328
 329 config MACH_AT91SAM9RLEK
 330         bool "Atmel AT91SAM9RL-EK Evaluation Kit"
 331         help
 332           Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
 333
 334 endif
 335
 336 # ----------------------------------------------------------
 337
 338 if ARCH_AT91SAM9G20
 339
 340 comment "AT91SAM9G20 Board Type"
 341
 342 config MACH_AT91SAM9G20EK
 343         bool "Atmel AT91SAM9G20-EK Evaluation Kit"
 344         select HAVE_AT91_DATAFLASH_CARD
 345         select HAVE_NAND_ATMEL_BUSWIDTH_16
 346         help
 347           Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
 348           that embeds only one SD/MMC slot.
 349
 350 config MACH_AT91SAM9G20EK_2MMC
 351         depends on MACH_AT91SAM9G20EK
 352         bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
 353         select HAVE_NAND_ATMEL_BUSWIDTH_16
 354         help
 355           Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
 356           with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
 357           onwards.
 358
 359 config MACH_CPU9G20
 360         bool "Eukrea CPU9G20 board"
 361         help
 362           Select this if you are using a Eukrea Electromatique's
 363           CPU9G20 Board <http://www.eukrea.com/>
 364
 365 config MACH_PORTUXG20
 366         bool "taskit PortuxG20"
 367         help
 368           Select this if you are using taskit's PortuxG20.
 369           <http://www.taskit.de/en/>
 370
 371 config MACH_STAMP9G20
 372         bool "taskit Stamp9G20 CPU module"
 373         help
 374           Select this if you are using taskit's Stamp9G20 CPU module on its
 375           evaluation board.
 376           <http://www.taskit.de/en/>
 377
 378 endif
 379
 380 if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
 381 comment "AT91SAM9260/AT91SAM9G20 boards"
 382
 383 config MACH_SNAPPER_9260
 384         bool "Bluewater Systems Snapper 9260/9G20 module"
 385         help
 386           Select this if you are using the Bluewater Systems Snapper 9260 or
 387           Snapper 9G20 modules.
 388           <http://www.bluewatersys.com/>
 389 endif
 390
 391 # ----------------------------------------------------------
 392
 393 if ARCH_AT91SAM9G45
 394
 395 comment "AT91SAM9G45 Board Type"
 396
 397 config MACH_AT91SAM9M10G45EK
 398         bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
 399         select HAVE_NAND_ATMEL_BUSWIDTH_16
 400         help
 401           Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
 402           "ES" at the end of the name means that this board is an
 403           Engineering Sample.
 404
 405 endif
 406
 407 # ----------------------------------------------------------
 408
 409 if ARCH_AT91CAP9
 410
 411 comment "AT91CAP9 Board Type"
 412
 413 config MACH_AT91CAP9ADK
 414         bool "Atmel AT91CAP9A-DK Evaluation Kit"
 415         select HAVE_AT91_DATAFLASH_CARD
 416         select HAVE_NAND_ATMEL_BUSWIDTH_16
 417         help
 418           Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
 419           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
 420
 421 endif
 422
 423 # ----------------------------------------------------------
 424
 425 if ARCH_AT572D940HF
 426
 427 comment "AT572D940HF Board Type"
 428
 429 config MACH_AT572D940HFEB
 430         bool "AT572D940HF-EK"
 431         depends on ARCH_AT572D940HF
 432         select HAVE_AT91_DATAFLASH_CARD
 433         select HAVE_NAND_ATMEL_BUSWIDTH_16
 434         help
 435           Select this if you are using Atmel's AT572D940HF-EK evaluation kit.
 436           <http://www.atmel.com/products/diopsis/default.asp>
 437
 438 endif
 439
 440 # ----------------------------------------------------------
 441
 442 if ARCH_AT91X40
 443
 444 comment "AT91X40 Board Type"
 445
 446 config MACH_AT91EB01
 447         bool "Atmel AT91EB01 Evaluation Kit"
 448         help
 449           Select this if you are using Atmel's AT91EB01 Evaluation Kit.
 450           It is also a popular target for simulators such as GDB's
 451           ARM simulator (commonly known as the ARMulator) and the
 452           Skyeye simulator.
 453
 454 endif
 455
 456 # ----------------------------------------------------------
 457
 458 comment "AT91 Board Options"
 459
 460 config MTD_AT91_DATAFLASH_CARD
 461         bool "Enable DataFlash Card support"
 462         depends on HAVE_AT91_DATAFLASH_CARD
 463         help
 464           Enable support for the DataFlash card.
 465
 466 config MTD_NAND_ATMEL_BUSWIDTH_16
 467         bool "Enable 16-bit data bus interface to NAND flash"
 468         depends on HAVE_NAND_ATMEL_BUSWIDTH_16
 469         help
 470           On AT91SAM926x boards both types of NAND flash can be present
 471           (8 and 16 bit data bus width).
 472
 473 # ----------------------------------------------------------
 474
 475 comment "AT91 Feature Selections"
 476
 477 config AT91_PROGRAMMABLE_CLOCKS
 478         bool "Programmable Clocks"
 479         help
 480           Select this if you need to program one or more of the PCK0..PCK3
 481           programmable clock outputs.
 482
 483 config AT91_SLOW_CLOCK
 484         bool "Suspend-to-RAM disables main oscillator"
 485         depends on SUSPEND
 486         help
 487           Select this if you want Suspend-to-RAM to save the most power
 488           possible (without powering off the CPU) by disabling the PLLs
 489           and main oscillator so that only the 32 KiHz clock is available.
 490
 491           When only that slow-clock is available, some peripherals lose
 492           functionality.  Many can't issue wakeup events unless faster
 493           clocks are available.  Some lose their operating state and
 494           need to be completely re-initialized.
 495
 496 config AT91_TIMER_HZ
 497        int "Kernel HZ (jiffies per second)"
 498        range 32 1024
 499        depends on ARCH_AT91
 500        default "128" if ARCH_AT91RM9200
 501        default "100"
 502        help
 503           On AT91rm9200 chips where you're using a system clock derived
 504           from the 32768 Hz hardware clock, this tick rate should divide
 505           it exactly: use a power-of-two value, such as 128 or 256, to
 506           reduce timing errors caused by rounding.
 507
 508           On AT91sam926x chips, or otherwise when using a higher precision
 509           system clock (of at least several MHz), rounding is less of a
 510           problem so it can be safer to use a decimal values like 100.
 511
 512 choice
 513         prompt "Select a UART for early kernel messages"
 514
 515 config AT91_EARLY_DBGU
 516         bool "DBGU"
 517
 518 config AT91_EARLY_USART0
 519         bool "USART0"
 520
 521 config AT91_EARLY_USART1
 522         bool "USART1"
 523
 524 config AT91_EARLY_USART2
 525         bool "USART2"
 526         depends on ! ARCH_AT91X40
 527
 528 config AT91_EARLY_USART3
 529         bool "USART3"
 530         depends on HAVE_AT91_USART3
 531
 532 config AT91_EARLY_USART4
 533         bool "USART4"
 534         depends on HAVE_AT91_USART4
 535
 536 config AT91_EARLY_USART5
 537         bool "USART5"
 538         depends on HAVE_AT91_USART5
 539
 540 endchoice
 541
 542 endmenu
 543
 544 endif