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
  37 config ARCH_AT91SAM9261
  38         bool "AT91SAM9261"
  39         select CPU_ARM926T
  40         select GENERIC_CLOCKEVENTS
  41         select HAVE_FB_ATMEL
  42
  43 config ARCH_AT91SAM9G10
  44         bool "AT91SAM9G10"
  45         select CPU_ARM926T
  46         select GENERIC_CLOCKEVENTS
  47         select HAVE_FB_ATMEL
  48
  49 config ARCH_AT91SAM9263
  50         bool "AT91SAM9263"
  51         select CPU_ARM926T
  52         select GENERIC_CLOCKEVENTS
  53         select HAVE_FB_ATMEL
  54
  55 config ARCH_AT91SAM9RL
  56         bool "AT91SAM9RL"
  57         select CPU_ARM926T
  58         select GENERIC_CLOCKEVENTS
  59         select HAVE_AT91_USART3
  60         select HAVE_FB_ATMEL
  61
  62 config ARCH_AT91SAM9G20
  63         bool "AT91SAM9G20"
  64         select CPU_ARM926T
  65         select GENERIC_CLOCKEVENTS
  66         select HAVE_AT91_USART3
  67         select HAVE_AT91_USART4
  68         select HAVE_AT91_USART5
  69
  70 config ARCH_AT91SAM9G45
  71         bool "AT91SAM9G45"
  72         select CPU_ARM926T
  73         select GENERIC_CLOCKEVENTS
  74         select HAVE_AT91_USART3
  75         select HAVE_FB_ATMEL
  76
  77 config ARCH_AT91CAP9
  78         bool "AT91CAP9"
  79         select CPU_ARM926T
  80         select GENERIC_CLOCKEVENTS
  81         select HAVE_FB_ATMEL
  82
  83 config ARCH_AT572D940HF
  84         bool "AT572D940HF"
  85         select CPU_ARM926T
  86         select GENERIC_CLOCKEVENTS
  87
  88 config ARCH_AT91X40
  89         bool "AT91x40"
  90         select ARCH_USES_GETTIMEOFFSET
  91
  92 endchoice
  93
  94 config AT91_PMC_UNIT
  95         bool
  96         default !ARCH_AT91X40
  97
  98 # ----------------------------------------------------------
  99
 100 if ARCH_AT91RM9200
 101
 102 comment "AT91RM9200 Board Type"
 103
 104 config MACH_ONEARM
 105         bool "Ajeco 1ARM Single Board Computer"
 106         help
 107           Select this if you are using Ajeco's 1ARM Single Board Computer.
 108           <http://www.ajeco.fi/>
 109
 110 config ARCH_AT91RM9200DK
 111         bool "Atmel AT91RM9200-DK Development board"
 112         select HAVE_AT91_DATAFLASH_CARD
 113         help
 114           Select this if you are using Atmel's AT91RM9200-DK Development board.
 115           (Discontinued)
 116
 117 config MACH_AT91RM9200EK
 118         bool "Atmel AT91RM9200-EK Evaluation Kit"
 119         select HAVE_AT91_DATAFLASH_CARD
 120         help
 121           Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
 122           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
 123
 124 config MACH_CSB337
 125         bool "Cogent CSB337"
 126         help
 127           Select this if you are using Cogent's CSB337 board.
 128           <http://www.cogcomp.com/csb_csb337.htm>
 129
 130 config MACH_CSB637
 131         bool "Cogent CSB637"
 132         help
 133           Select this if you are using Cogent's CSB637 board.
 134           <http://www.cogcomp.com/csb_csb637.htm>
 135
 136 config MACH_CARMEVA
 137         bool "Conitec ARM&EVA"
 138         help
 139           Select this if you are using Conitec's AT91RM9200-MCU-Module.
 140           <http://www.conitec.net/english/linuxboard.php>
 141
 142 config MACH_ATEB9200
 143         bool "Embest ATEB9200"
 144         help
 145           Select this if you are using Embest's ATEB9200 board.
 146           <http://www.embedinfo.com/english/product/ATEB9200.asp>
 147
 148 config MACH_KB9200
 149         bool "KwikByte KB920x"
 150         help
 151           Select this if you are using KwikByte's KB920x board.
 152           <http://www.kwikbyte.com/KB9202.html>
 153
 154 config MACH_PICOTUX2XX
 155         bool "picotux 200"
 156         help
 157           Select this if you are using a picotux 200.
 158           <http://www.picotux.com/>
 159
 160 config MACH_KAFA
 161         bool "Sperry-Sun KAFA board"
 162         help
 163           Select this if you are using Sperry-Sun's KAFA board.
 164
 165 config MACH_ECBAT91
 166         bool "emQbit ECB_AT91 SBC"
 167         select HAVE_AT91_DATAFLASH_CARD
 168         help
 169           Select this if you are using emQbit's ECB_AT91 board.
 170           <http://wiki.emqbit.com/free-ecb-at91>
 171
 172 config MACH_YL9200
 173         bool "ucDragon YL-9200"
 174         help
 175           Select this if you are using the ucDragon YL-9200 board.
 176
 177 config MACH_CPUAT91
 178         bool "Eukrea CPUAT91"
 179         help
 180           Select this if you are using the Eukrea Electromatique's
 181           CPUAT91 board <http://www.eukrea.com/>.
 182
 183 config MACH_ECO920
 184         bool "eco920"
 185         help
 186           Select this if you are using the eco920 board
 187
 188 endif
 189
 190 # ----------------------------------------------------------
 191
 192 if ARCH_AT91SAM9260
 193
 194 comment "AT91SAM9260 Variants"
 195
 196 config ARCH_AT91SAM9260_SAM9XE
 197         bool "AT91SAM9XE"
 198         help
 199           Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
 200           They are basically AT91SAM9260s with various sizes of embedded Flash.
 201
 202 comment "AT91SAM9260 / AT91SAM9XE Board Type"
 203
 204 config MACH_AT91SAM9260EK
 205         bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
 206         select HAVE_AT91_DATAFLASH_CARD
 207         select HAVE_NAND_ATMEL_BUSWIDTH_16
 208         help
 209           Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
 210           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
 211
 212 config MACH_CAM60
 213         bool "KwikByte KB9260 (CAM60) board"
 214         help
 215           Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
 216           <http://www.kwikbyte.com/KB9260.html>
 217
 218 config MACH_SAM9_L9260
 219         bool "Olimex SAM9-L9260 board"
 220         select HAVE_AT91_DATAFLASH_CARD
 221         help
 222           Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
 223           <http://www.olimex.com/dev/sam9-L9260.html>
 224
 225 config MACH_AFEB9260
 226         bool "Custom afeb9260 board v1"
 227         help
 228           Select this if you are using custom afeb9260 board based on
 229           open hardware design. Select this for revision 1 of the board.
 230           <svn://194.85.238.22/home/users/george/svn/arm9eb>
 231           <http://groups.google.com/group/arm9fpga-evolution-board>
 232
 233 config MACH_USB_A9260
 234         bool "CALAO USB-A9260"
 235         help
 236           Select this if you are using a Calao Systems USB-A9260.
 237           <http://www.calao-systems.com>
 238
 239 config MACH_QIL_A9260
 240         bool "CALAO QIL-A9260 board"
 241         help
 242           Select this if you are using a Calao Systems QIL-A9260 Board.
 243           <http://www.calao-systems.com>
 244
 245 config MACH_CPU9260
 246         bool "Eukrea CPU9260 board"
 247         help
 248           Select this if you are using a Eukrea Electromatique's
 249           CPU9260 Board <http://www.eukrea.com/>
 250
 251 endif
 252
 253 # ----------------------------------------------------------
 254
 255 if ARCH_AT91SAM9261
 256
 257 comment "AT91SAM9261 Board Type"
 258
 259 config MACH_AT91SAM9261EK
 260         bool "Atmel AT91SAM9261-EK Evaluation Kit"
 261         select HAVE_AT91_DATAFLASH_CARD
 262         select HAVE_NAND_ATMEL_BUSWIDTH_16
 263         help
 264           Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
 265           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
 266
 267 endif
 268
 269 # ----------------------------------------------------------
 270
 271 if ARCH_AT91SAM9G10
 272
 273 comment "AT91SAM9G10 Board Type"
 274
 275 config MACH_AT91SAM9G10EK
 276         bool "Atmel AT91SAM9G10-EK Evaluation Kit"
 277         select HAVE_AT91_DATAFLASH_CARD
 278         select HAVE_NAND_ATMEL_BUSWIDTH_16
 279         help
 280           Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
 281           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
 282
 283 endif
 284
 285 # ----------------------------------------------------------
 286
 287 if ARCH_AT91SAM9263
 288
 289 comment "AT91SAM9263 Board Type"
 290
 291 config MACH_AT91SAM9263EK
 292         bool "Atmel AT91SAM9263-EK Evaluation Kit"
 293         select HAVE_AT91_DATAFLASH_CARD
 294         select HAVE_NAND_ATMEL_BUSWIDTH_16
 295         help
 296           Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
 297           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
 298
 299 config MACH_USB_A9263
 300         bool "CALAO USB-A9263"
 301         help
 302           Select this if you are using a Calao Systems USB-A9263.
 303           <http://www.calao-systems.com>
 304
 305 config MACH_NEOCORE926
 306         bool "Adeneo NEOCORE926"
 307         select HAVE_AT91_DATAFLASH_CARD
 308         help
 309           Select this if you are using the Adeneo Neocore 926 board.
 310
 311 endif
 312
 313 # ----------------------------------------------------------
 314
 315 if ARCH_AT91SAM9RL
 316
 317 comment "AT91SAM9RL Board Type"
 318
 319 config MACH_AT91SAM9RLEK
 320         bool "Atmel AT91SAM9RL-EK Evaluation Kit"
 321         help
 322           Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
 323
 324 endif
 325
 326 # ----------------------------------------------------------
 327
 328 if ARCH_AT91SAM9G20
 329
 330 comment "AT91SAM9G20 Board Type"
 331
 332 config MACH_AT91SAM9G20EK
 333         bool "Atmel AT91SAM9G20-EK Evaluation Kit"
 334         select HAVE_AT91_DATAFLASH_CARD
 335         select HAVE_NAND_ATMEL_BUSWIDTH_16
 336         help
 337           Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
 338           that embeds only one SD/MMC slot.
 339
 340 config MACH_AT91SAM9G20EK_2MMC
 341         bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
 342         select HAVE_NAND_ATMEL_BUSWIDTH_16
 343         help
 344           Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
 345           with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
 346           onwards.
 347
 348 config MACH_CPU9G20
 349         bool "Eukrea CPU9G20 board"
 350         help
 351           Select this if you are using a Eukrea Electromatique's
 352           CPU9G20 Board <http://www.eukrea.com/>
 353
 354 config MACH_PORTUXG20
 355         bool "taskit PortuxG20"
 356         help
 357           Select this if you are using taskit's PortuxG20.
 358           <http://www.taskit.de/en/>
 359
 360 config MACH_STAMP9G20
 361         bool "taskit Stamp9G20 CPU module"
 362         help
 363           Select this if you are using taskit's Stamp9G20 CPU module on its
 364           evaluation board.
 365           <http://www.taskit.de/en/>
 366
 367 endif
 368
 369 if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
 370 comment "AT91SAM9260/AT91SAM9G20 boards"
 371
 372 config MACH_SNAPPER_9260
 373         bool "Bluewater Systems Snapper 9260/9G20 module"
 374         help
 375           Select this if you are using the Bluewater Systems Snapper 9260 or
 376           Snapper 9G20 modules.
 377           <http://www.bluewatersys.com/>
 378 endif
 379
 380 # ----------------------------------------------------------
 381
 382 if ARCH_AT91SAM9G45
 383
 384 comment "AT91SAM9G45 Board Type"
 385
 386 config MACH_AT91SAM9G45EKES
 387         bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
 388         select HAVE_NAND_ATMEL_BUSWIDTH_16
 389         help
 390           Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
 391           "ES" at the end of the name means that this board is an
 392           Engineering Sample.
 393
 394 endif
 395
 396 # ----------------------------------------------------------
 397
 398 if ARCH_AT91CAP9
 399
 400 comment "AT91CAP9 Board Type"
 401
 402 config MACH_AT91CAP9ADK
 403         bool "Atmel AT91CAP9A-DK Evaluation Kit"
 404         select HAVE_AT91_DATAFLASH_CARD
 405         select HAVE_NAND_ATMEL_BUSWIDTH_16
 406         help
 407           Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
 408           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
 409
 410 endif
 411
 412 # ----------------------------------------------------------
 413
 414 if ARCH_AT572D940HF
 415
 416 comment "AT572D940HF Board Type"
 417
 418 config MACH_AT572D940HFEB
 419         bool "AT572D940HF-EK"
 420         depends on ARCH_AT572D940HF
 421         select HAVE_AT91_DATAFLASH_CARD
 422         select HAVE_NAND_ATMEL_BUSWIDTH_16
 423         help
 424           Select this if you are using Atmel's AT572D940HF-EK evaluation kit.
 425           <http://www.atmel.com/products/diopsis/default.asp>
 426
 427 endif
 428
 429 # ----------------------------------------------------------
 430
 431 if ARCH_AT91X40
 432
 433 comment "AT91X40 Board Type"
 434
 435 config MACH_AT91EB01
 436         bool "Atmel AT91EB01 Evaluation Kit"
 437         help
 438           Select this if you are using Atmel's AT91EB01 Evaluation Kit.
 439           It is also a popular target for simulators such as GDB's
 440           ARM simulator (commonly known as the ARMulator) and the
 441           Skyeye simulator.
 442
 443 endif
 444
 445 # ----------------------------------------------------------
 446
 447 comment "AT91 Board Options"
 448
 449 config MTD_AT91_DATAFLASH_CARD
 450         bool "Enable DataFlash Card support"
 451         depends on HAVE_AT91_DATAFLASH_CARD
 452         help
 453           Enable support for the DataFlash card.
 454
 455 config MTD_NAND_ATMEL_BUSWIDTH_16
 456         bool "Enable 16-bit data bus interface to NAND flash"
 457         depends on HAVE_NAND_ATMEL_BUSWIDTH_16
 458         help
 459           On AT91SAM926x boards both types of NAND flash can be present
 460           (8 and 16 bit data bus width).
 461
 462 # ----------------------------------------------------------
 463
 464 comment "AT91 Feature Selections"
 465
 466 config AT91_PROGRAMMABLE_CLOCKS
 467         bool "Programmable Clocks"
 468         help
 469           Select this if you need to program one or more of the PCK0..PCK3
 470           programmable clock outputs.
 471
 472 config AT91_SLOW_CLOCK
 473         bool "Suspend-to-RAM disables main oscillator"
 474         depends on SUSPEND
 475         help
 476           Select this if you want Suspend-to-RAM to save the most power
 477           possible (without powering off the CPU) by disabling the PLLs
 478           and main oscillator so that only the 32 KiHz clock is available.
 479
 480           When only that slow-clock is available, some peripherals lose
 481           functionality.  Many can't issue wakeup events unless faster
 482           clocks are available.  Some lose their operating state and
 483           need to be completely re-initialized.
 484
 485 config AT91_TIMER_HZ
 486        int "Kernel HZ (jiffies per second)"
 487        range 32 1024
 488        depends on ARCH_AT91
 489        default "128" if ARCH_AT91RM9200
 490        default "100"
 491        help
 492           On AT91rm9200 chips where you're using a system clock derived
 493           from the 32768 Hz hardware clock, this tick rate should divide
 494           it exactly: use a power-of-two value, such as 128 or 256, to
 495           reduce timing errors caused by rounding.
 496
 497           On AT91sam926x chips, or otherwise when using a higher precision
 498           system clock (of at least several MHz), rounding is less of a
 499           problem so it can be safer to use a decimal values like 100.
 500
 501 choice
 502         prompt "Select a UART for early kernel messages"
 503
 504 config AT91_EARLY_DBGU
 505         bool "DBGU"
 506
 507 config AT91_EARLY_USART0
 508         bool "USART0"
 509
 510 config AT91_EARLY_USART1
 511         bool "USART1"
 512
 513 config AT91_EARLY_USART2
 514         bool "USART2"
 515         depends on ! ARCH_AT91X40
 516
 517 config AT91_EARLY_USART3
 518         bool "USART3"
 519         depends on HAVE_AT91_USART3
 520
 521 config AT91_EARLY_USART4
 522         bool "USART4"
 523         depends on HAVE_AT91_USART4
 524
 525 config AT91_EARLY_USART5
 526         bool "USART5"
 527         depends on HAVE_AT91_USART5
 528
 529 endchoice
 530
 531 endmenu
 532
 533 endif