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_TIME
  27         select GENERIC_CLOCKEVENTS
  28         select HAVE_AT91_USART3
  29
  30 config ARCH_AT91SAM9260
  31         bool "AT91SAM9260 or AT91SAM9XE"
  32         select CPU_ARM926T
  33         select GENERIC_TIME
  34         select GENERIC_CLOCKEVENTS
  35         select HAVE_AT91_USART3
  36         select HAVE_AT91_USART4
  37         select HAVE_AT91_USART5
  38
  39 config ARCH_AT91SAM9261
  40         bool "AT91SAM9261"
  41         select CPU_ARM926T
  42         select GENERIC_TIME
  43         select GENERIC_CLOCKEVENTS
  44         select HAVE_FB_ATMEL
  45
  46 config ARCH_AT91SAM9G10
  47         bool "AT91SAM9G10"
  48         select CPU_ARM926T
  49         select GENERIC_TIME
  50         select GENERIC_CLOCKEVENTS
  51         select HAVE_FB_ATMEL
  52
  53 config ARCH_AT91SAM9263
  54         bool "AT91SAM9263"
  55         select CPU_ARM926T
  56         select GENERIC_TIME
  57         select GENERIC_CLOCKEVENTS
  58         select HAVE_FB_ATMEL
  59
  60 config ARCH_AT91SAM9RL
  61         bool "AT91SAM9RL"
  62         select CPU_ARM926T
  63         select GENERIC_TIME
  64         select GENERIC_CLOCKEVENTS
  65         select HAVE_AT91_USART3
  66         select HAVE_FB_ATMEL
  67
  68 config ARCH_AT91SAM9G20
  69         bool "AT91SAM9G20"
  70         select CPU_ARM926T
  71         select GENERIC_TIME
  72         select GENERIC_CLOCKEVENTS
  73         select HAVE_AT91_USART3
  74         select HAVE_AT91_USART4
  75         select HAVE_AT91_USART5
  76
  77 config ARCH_AT91SAM9G45
  78         bool "AT91SAM9G45"
  79         select CPU_ARM926T
  80         select GENERIC_TIME
  81         select GENERIC_CLOCKEVENTS
  82         select HAVE_AT91_USART3
  83         select HAVE_FB_ATMEL
  84
  85 config ARCH_AT91CAP9
  86         bool "AT91CAP9"
  87         select CPU_ARM926T
  88         select GENERIC_TIME
  89         select GENERIC_CLOCKEVENTS
  90         select HAVE_FB_ATMEL
  91
  92 config ARCH_AT91X40
  93         bool "AT91x40"
  94
  95 endchoice
  96
  97 config AT91_PMC_UNIT
  98         bool
  99         default !ARCH_AT91X40
 100
 101 # ----------------------------------------------------------
 102
 103 if ARCH_AT91RM9200
 104
 105 comment "AT91RM9200 Board Type"
 106
 107 config MACH_ONEARM
 108         bool "Ajeco 1ARM Single Board Computer"
 109         help
 110           Select this if you are using Ajeco's 1ARM Single Board Computer.
 111           <http://www.ajeco.fi/products.htm>
 112
 113 config ARCH_AT91RM9200DK
 114         bool "Atmel AT91RM9200-DK Development board"
 115         select HAVE_AT91_DATAFLASH_CARD
 116         help
 117           Select this if you are using Atmel's AT91RM9200-DK Development board.
 118           (Discontinued)
 119
 120 config MACH_AT91RM9200EK
 121         bool "Atmel AT91RM9200-EK Evaluation Kit"
 122         select HAVE_AT91_DATAFLASH_CARD
 123         help
 124           Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
 125           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
 126
 127 config MACH_CSB337
 128         bool "Cogent CSB337"
 129         help
 130           Select this if you are using Cogent's CSB337 board.
 131           <http://www.cogcomp.com/csb_csb337.htm>
 132
 133 config MACH_CSB637
 134         bool "Cogent CSB637"
 135         help
 136           Select this if you are using Cogent's CSB637 board.
 137           <http://www.cogcomp.com/csb_csb637.htm>
 138
 139 config MACH_CARMEVA
 140         bool "Conitec ARM&EVA"
 141         help
 142           Select this if you are using Conitec's AT91RM9200-MCU-Module.
 143           <http://www.conitec.net/english/linuxboard.htm>
 144
 145 config MACH_ATEB9200
 146         bool "Embest ATEB9200"
 147         help
 148           Select this if you are using Embest's ATEB9200 board.
 149           <http://www.embedinfo.com/english/product/ATEB9200.asp>
 150
 151 config MACH_KB9200
 152         bool "KwikByte KB920x"
 153         help
 154           Select this if you are using KwikByte's KB920x board.
 155           <http://kwikbyte.com/KB9202_description_new.htm>
 156
 157 config MACH_PICOTUX2XX
 158         bool "picotux 200"
 159         help
 160           Select this if you are using a picotux 200.
 161           <http://www.picotux.com/>
 162
 163 config MACH_KAFA
 164         bool "Sperry-Sun KAFA board"
 165         help
 166           Select this if you are using Sperry-Sun's KAFA board.
 167
 168 config MACH_ECBAT91
 169         bool "emQbit ECB_AT91 SBC"
 170         select HAVE_AT91_DATAFLASH_CARD
 171         help
 172           Select this if you are using emQbit's ECB_AT91 board.
 173           <http://wiki.emqbit.com/free-ecb-at91>
 174
 175 config MACH_YL9200
 176         bool "ucDragon YL-9200"
 177         help
 178           Select this if you are using the ucDragon YL-9200 board.
 179
 180 config MACH_CPUAT91
 181         bool "Eukrea CPUAT91"
 182         help
 183           Select this if you are using the Eukrea Electromatique's
 184           CPUAT91 board <http://www.eukrea.com/>.
 185
 186 endif
 187
 188 # ----------------------------------------------------------
 189
 190 if ARCH_AT91SAM9260
 191
 192 comment "AT91SAM9260 Variants"
 193
 194 config ARCH_AT91SAM9260_SAM9XE
 195         bool "AT91SAM9XE"
 196         help
 197           Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
 198           They are basically AT91SAM9260s with various sizes of embedded Flash.
 199
 200 comment "AT91SAM9260 / AT91SAM9XE Board Type"
 201
 202 config MACH_AT91SAM9260EK
 203         bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
 204         select HAVE_AT91_DATAFLASH_CARD
 205         select HAVE_NAND_ATMEL_BUSWIDTH_16
 206         help
 207           Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
 208           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
 209
 210 config MACH_CAM60
 211         bool "KwikByte KB9260 (CAM60) board"
 212         help
 213           Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
 214           <http://www.kwikbyte.com/KB9260.html>
 215
 216 config MACH_SAM9_L9260
 217         bool "Olimex SAM9-L9260 board"
 218         select HAVE_AT91_DATAFLASH_CARD
 219         help
 220           Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
 221           <http://www.olimex.com/dev/sam9-L9260.html>
 222
 223 config MACH_AFEB9260
 224         bool "Custom afeb9260 board v1"
 225         help
 226           Select this if you are using custom afeb9260 board based on
 227           open hardware design. Select this for revision 1 of the board.
 228           <svn://194.85.238.22/home/users/george/svn/arm9eb>
 229           <http://groups.google.com/group/arm9fpga-evolution-board>
 230
 231 config MACH_USB_A9260
 232         bool "CALAO USB-A9260"
 233         help
 234           Select this if you are using a Calao Systems USB-A9260.
 235           <http://www.calao-systems.com>
 236
 237 config MACH_QIL_A9260
 238         bool "CALAO QIL-A9260 board"
 239         help
 240           Select this if you are using a Calao Systems QIL-A9260 Board.
 241           <http://www.calao-systems.com>
 242
 243 config MACH_CPU9260
 244         bool "Eukrea CPU9260 board"
 245         help
 246           Select this if you are using a Eukrea Electromatique's
 247           CPU9260 Board <http://www.eukrea.com/>
 248
 249 endif
 250
 251 # ----------------------------------------------------------
 252
 253 if ARCH_AT91SAM9261
 254
 255 comment "AT91SAM9261 Board Type"
 256
 257 config MACH_AT91SAM9261EK
 258         bool "Atmel AT91SAM9261-EK Evaluation Kit"
 259         select HAVE_AT91_DATAFLASH_CARD
 260         select HAVE_NAND_ATMEL_BUSWIDTH_16
 261         help
 262           Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
 263           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
 264
 265 endif
 266
 267 # ----------------------------------------------------------
 268
 269 if ARCH_AT91SAM9G10
 270
 271 comment "AT91SAM9G10 Board Type"
 272
 273 config MACH_AT91SAM9G10EK
 274         bool "Atmel AT91SAM9G10-EK Evaluation Kit"
 275         select HAVE_AT91_DATAFLASH_CARD
 276         select HAVE_NAND_ATMEL_BUSWIDTH_16
 277         help
 278           Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
 279           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
 280
 281 endif
 282
 283 # ----------------------------------------------------------
 284
 285 if ARCH_AT91SAM9263
 286
 287 comment "AT91SAM9263 Board Type"
 288
 289 config MACH_AT91SAM9263EK
 290         bool "Atmel AT91SAM9263-EK Evaluation Kit"
 291         select HAVE_AT91_DATAFLASH_CARD
 292         select HAVE_NAND_ATMEL_BUSWIDTH_16
 293         help
 294           Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
 295           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
 296
 297 config MACH_USB_A9263
 298         bool "CALAO USB-A9263"
 299         help
 300           Select this if you are using a Calao Systems USB-A9263.
 301           <http://www.calao-systems.com>
 302
 303 config MACH_NEOCORE926
 304         bool "Adeneo NEOCORE926"
 305         select HAVE_AT91_DATAFLASH_CARD
 306         help
 307           Select this if you are using the Adeneo Neocore 926 board.
 308
 309 endif
 310
 311 # ----------------------------------------------------------
 312
 313 if ARCH_AT91SAM9RL
 314
 315 comment "AT91SAM9RL Board Type"
 316
 317 config MACH_AT91SAM9RLEK
 318         bool "Atmel AT91SAM9RL-EK Evaluation Kit"
 319         help
 320           Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
 321
 322 endif
 323
 324 # ----------------------------------------------------------
 325
 326 if ARCH_AT91SAM9G20
 327
 328 comment "AT91SAM9G20 Board Type"
 329
 330 config MACH_AT91SAM9G20EK
 331         bool "Atmel AT91SAM9G20-EK Evaluation Kit"
 332         select HAVE_AT91_DATAFLASH_CARD
 333         select HAVE_NAND_ATMEL_BUSWIDTH_16
 334         help
 335           Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
 336           that embeds only one SD/MMC slot.
 337
 338 config MACH_AT91SAM9G20EK_2MMC
 339         bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
 340         select HAVE_NAND_ATMEL_BUSWIDTH_16
 341         help
 342           Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
 343           with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
 344           onwards.
 345
 346 config MACH_CPU9G20
 347         bool "Eukrea CPU9G20 board"
 348         help
 349           Select this if you are using a Eukrea Electromatique's
 350           CPU9G20 Board <http://www.eukrea.com/>
 351
 352 endif
 353
 354 # ----------------------------------------------------------
 355
 356 if ARCH_AT91SAM9G45
 357
 358 comment "AT91SAM9G45 Board Type"
 359
 360 config MACH_AT91SAM9G45EKES
 361         bool "Atmel AT91SAM9G45-EKES Evaluation Kit"
 362         select HAVE_NAND_ATMEL_BUSWIDTH_16
 363         help
 364           Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
 365           "ES" at the end of the name means that this board is an
 366           Engineering Sample.
 367
 368 endif
 369
 370 # ----------------------------------------------------------
 371
 372 if ARCH_AT91CAP9
 373
 374 comment "AT91CAP9 Board Type"
 375
 376 config MACH_AT91CAP9ADK
 377         bool "Atmel AT91CAP9A-DK Evaluation Kit"
 378         select HAVE_AT91_DATAFLASH_CARD
 379         select HAVE_NAND_ATMEL_BUSWIDTH_16
 380         help
 381           Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
 382           <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
 383
 384 endif
 385
 386 # ----------------------------------------------------------
 387
 388 if ARCH_AT91X40
 389
 390 comment "AT91X40 Board Type"
 391
 392 config MACH_AT91EB01
 393         bool "Atmel AT91EB01 Evaluation Kit"
 394         help
 395           Select this if you are using Atmel's AT91EB01 Evaluation Kit.
 396           It is also a popular target for simulators such as GDB's
 397           ARM simulator (commonly known as the ARMulator) and the
 398           Skyeye simulator.
 399
 400 endif
 401
 402 # ----------------------------------------------------------
 403
 404 comment "AT91 Board Options"
 405
 406 config MTD_AT91_DATAFLASH_CARD
 407         bool "Enable DataFlash Card support"
 408         depends on HAVE_AT91_DATAFLASH_CARD
 409         help
 410           Enable support for the DataFlash card.
 411
 412 config MTD_NAND_ATMEL_BUSWIDTH_16
 413         bool "Enable 16-bit data bus interface to NAND flash"
 414         depends on HAVE_NAND_ATMEL_BUSWIDTH_16
 415         help
 416           On AT91SAM926x boards both types of NAND flash can be present
 417           (8 and 16 bit data bus width).
 418
 419 # ----------------------------------------------------------
 420
 421 comment "AT91 Feature Selections"
 422
 423 config AT91_PROGRAMMABLE_CLOCKS
 424         bool "Programmable Clocks"
 425         help
 426           Select this if you need to program one or more of the PCK0..PCK3
 427           programmable clock outputs.
 428
 429 config AT91_SLOW_CLOCK
 430         bool "Suspend-to-RAM disables main oscillator"
 431         depends on SUSPEND
 432         help
 433           Select this if you want Suspend-to-RAM to save the most power
 434           possible (without powering off the CPU) by disabling the PLLs
 435           and main oscillator so that only the 32 KiHz clock is available.
 436
 437           When only that slow-clock is available, some peripherals lose
 438           functionality.  Many can't issue wakeup events unless faster
 439           clocks are available.  Some lose their operating state and
 440           need to be completely re-initialized.
 441
 442 config AT91_TIMER_HZ
 443        int "Kernel HZ (jiffies per second)"
 444        range 32 1024
 445        depends on ARCH_AT91
 446        default "128" if ARCH_AT91RM9200
 447        default "100"
 448        help
 449           On AT91rm9200 chips where you're using a system clock derived
 450           from the 32768 Hz hardware clock, this tick rate should divide
 451           it exactly: use a power-of-two value, such as 128 or 256, to
 452           reduce timing errors caused by rounding.
 453
 454           On AT91sam926x chips, or otherwise when using a higher precision
 455           system clock (of at least several MHz), rounding is less of a
 456           problem so it can be safer to use a decimal values like 100.
 457
 458 choice
 459         prompt "Select a UART for early kernel messages"
 460
 461 config AT91_EARLY_DBGU
 462         bool "DBGU"
 463
 464 config AT91_EARLY_USART0
 465         bool "USART0"
 466
 467 config AT91_EARLY_USART1
 468         bool "USART1"
 469
 470 config AT91_EARLY_USART2
 471         bool "USART2"
 472         depends on ! ARCH_AT91X40
 473
 474 config AT91_EARLY_USART3
 475         bool "USART3"
 476         depends on HAVE_AT91_USART3
 477
 478 config AT91_EARLY_USART4
 479         bool "USART4"
 480         depends on HAVE_AT91_USART4
 481
 482 config AT91_EARLY_USART5
 483         bool "USART5"
 484         depends on HAVE_AT91_USART5
 485
 486 endchoice
 487
 488 endmenu
 489
 490 endif