1if ARCH_AT91 2 3config HAVE_AT91_DATAFLASH_CARD 4 bool 5 6config HAVE_NAND_ATMEL_BUSWIDTH_16 7 bool 8 9config HAVE_AT91_USART3 10 bool 11 12config HAVE_AT91_USART4 13 bool 14 15config HAVE_AT91_USART5 16 bool 17 18menu "Atmel AT91 System-on-Chip" 19 20choice 21 prompt "Atmel AT91 Processor" 22 23config ARCH_AT91RM9200 24 bool "AT91RM9200" 25 select CPU_ARM920T 26 select GENERIC_TIME 27 select GENERIC_CLOCKEVENTS 28 select HAVE_AT91_USART3 29 30config 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 39config ARCH_AT91SAM9261 40 bool "AT91SAM9261" 41 select CPU_ARM926T 42 select GENERIC_TIME 43 select GENERIC_CLOCKEVENTS 44 select HAVE_FB_ATMEL 45 46config ARCH_AT91SAM9G10 47 bool "AT91SAM9G10" 48 select CPU_ARM926T 49 select GENERIC_TIME 50 select GENERIC_CLOCKEVENTS 51 select HAVE_FB_ATMEL 52 53config ARCH_AT91SAM9263 54 bool "AT91SAM9263" 55 select CPU_ARM926T 56 select GENERIC_TIME 57 select GENERIC_CLOCKEVENTS 58 select HAVE_FB_ATMEL 59 60config 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 68config 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 77config 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 85config ARCH_AT91CAP9 86 bool "AT91CAP9" 87 select CPU_ARM926T 88 select GENERIC_TIME 89 select GENERIC_CLOCKEVENTS 90 select HAVE_FB_ATMEL 91 92config ARCH_AT572D940HF 93 bool "AT572D940HF" 94 select CPU_ARM926T 95 select GENERIC_TIME 96 select GENERIC_CLOCKEVENTS 97 98config ARCH_AT91X40 99 bool "AT91x40" 100 101endchoice 102 103config AT91_PMC_UNIT 104 bool 105 default !ARCH_AT91X40 106 107# ---------------------------------------------------------- 108 109if ARCH_AT91RM9200 110 111comment "AT91RM9200 Board Type" 112 113config MACH_ONEARM 114 bool "Ajeco 1ARM Single Board Computer" 115 help 116 Select this if you are using Ajeco's 1ARM Single Board Computer. 117 <http://www.ajeco.fi/products.htm> 118 119config ARCH_AT91RM9200DK 120 bool "Atmel AT91RM9200-DK Development board" 121 select HAVE_AT91_DATAFLASH_CARD 122 help 123 Select this if you are using Atmel's AT91RM9200-DK Development board. 124 (Discontinued) 125 126config MACH_AT91RM9200EK 127 bool "Atmel AT91RM9200-EK Evaluation Kit" 128 select HAVE_AT91_DATAFLASH_CARD 129 help 130 Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit. 131 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507> 132 133config MACH_CSB337 134 bool "Cogent CSB337" 135 help 136 Select this if you are using Cogent's CSB337 board. 137 <http://www.cogcomp.com/csb_csb337.htm> 138 139config MACH_CSB637 140 bool "Cogent CSB637" 141 help 142 Select this if you are using Cogent's CSB637 board. 143 <http://www.cogcomp.com/csb_csb637.htm> 144 145config MACH_CARMEVA 146 bool "Conitec ARM&EVA" 147 help 148 Select this if you are using Conitec's AT91RM9200-MCU-Module. 149 <http://www.conitec.net/english/linuxboard.htm> 150 151config MACH_ATEB9200 152 bool "Embest ATEB9200" 153 help 154 Select this if you are using Embest's ATEB9200 board. 155 <http://www.embedinfo.com/english/product/ATEB9200.asp> 156 157config MACH_KB9200 158 bool "KwikByte KB920x" 159 help 160 Select this if you are using KwikByte's KB920x board. 161 <http://kwikbyte.com/KB9202_description_new.htm> 162 163config MACH_PICOTUX2XX 164 bool "picotux 200" 165 help 166 Select this if you are using a picotux 200. 167 <http://www.picotux.com/> 168 169config MACH_KAFA 170 bool "Sperry-Sun KAFA board" 171 help 172 Select this if you are using Sperry-Sun's KAFA board. 173 174config MACH_ECBAT91 175 bool "emQbit ECB_AT91 SBC" 176 select HAVE_AT91_DATAFLASH_CARD 177 help 178 Select this if you are using emQbit's ECB_AT91 board. 179 <http://wiki.emqbit.com/free-ecb-at91> 180 181config MACH_YL9200 182 bool "ucDragon YL-9200" 183 help 184 Select this if you are using the ucDragon YL-9200 board. 185 186config MACH_CPUAT91 187 bool "Eukrea CPUAT91" 188 help 189 Select this if you are using the Eukrea Electromatique's 190 CPUAT91 board <http://www.eukrea.com/>. 191 192config MACH_ECO920 193 bool "eco920" 194 help 195 Select this if you are using the eco920 board 196 197endif 198 199# ---------------------------------------------------------- 200 201if ARCH_AT91SAM9260 202 203comment "AT91SAM9260 Variants" 204 205config ARCH_AT91SAM9260_SAM9XE 206 bool "AT91SAM9XE" 207 help 208 Select this if you are using Atmel's AT91SAM9XE System-on-Chip. 209 They are basically AT91SAM9260s with various sizes of embedded Flash. 210 211comment "AT91SAM9260 / AT91SAM9XE Board Type" 212 213config MACH_AT91SAM9260EK 214 bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit" 215 select HAVE_AT91_DATAFLASH_CARD 216 select HAVE_NAND_ATMEL_BUSWIDTH_16 217 help 218 Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit 219 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> 220 221config MACH_CAM60 222 bool "KwikByte KB9260 (CAM60) board" 223 help 224 Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260. 225 <http://www.kwikbyte.com/KB9260.html> 226 227config MACH_SAM9_L9260 228 bool "Olimex SAM9-L9260 board" 229 select HAVE_AT91_DATAFLASH_CARD 230 help 231 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. 232 <http://www.olimex.com/dev/sam9-L9260.html> 233 234config MACH_AFEB9260 235 bool "Custom afeb9260 board v1" 236 help 237 Select this if you are using custom afeb9260 board based on 238 open hardware design. Select this for revision 1 of the board. 239 <svn://194.85.238.22/home/users/george/svn/arm9eb> 240 <http://groups.google.com/group/arm9fpga-evolution-board> 241 242config MACH_USB_A9260 243 bool "CALAO USB-A9260" 244 help 245 Select this if you are using a Calao Systems USB-A9260. 246 <http://www.calao-systems.com> 247 248config MACH_QIL_A9260 249 bool "CALAO QIL-A9260 board" 250 help 251 Select this if you are using a Calao Systems QIL-A9260 Board. 252 <http://www.calao-systems.com> 253 254config MACH_CPU9260 255 bool "Eukrea CPU9260 board" 256 help 257 Select this if you are using a Eukrea Electromatique's 258 CPU9260 Board <http://www.eukrea.com/> 259 260endif 261 262# ---------------------------------------------------------- 263 264if ARCH_AT91SAM9261 265 266comment "AT91SAM9261 Board Type" 267 268config MACH_AT91SAM9261EK 269 bool "Atmel AT91SAM9261-EK Evaluation Kit" 270 select HAVE_AT91_DATAFLASH_CARD 271 select HAVE_NAND_ATMEL_BUSWIDTH_16 272 help 273 Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit. 274 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820> 275 276endif 277 278# ---------------------------------------------------------- 279 280if ARCH_AT91SAM9G10 281 282comment "AT91SAM9G10 Board Type" 283 284config MACH_AT91SAM9G10EK 285 bool "Atmel AT91SAM9G10-EK Evaluation Kit" 286 select HAVE_AT91_DATAFLASH_CARD 287 select HAVE_NAND_ATMEL_BUSWIDTH_16 288 help 289 Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit. 290 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588> 291 292endif 293 294# ---------------------------------------------------------- 295 296if ARCH_AT91SAM9263 297 298comment "AT91SAM9263 Board Type" 299 300config MACH_AT91SAM9263EK 301 bool "Atmel AT91SAM9263-EK Evaluation Kit" 302 select HAVE_AT91_DATAFLASH_CARD 303 select HAVE_NAND_ATMEL_BUSWIDTH_16 304 help 305 Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. 306 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> 307 308config MACH_USB_A9263 309 bool "CALAO USB-A9263" 310 help 311 Select this if you are using a Calao Systems USB-A9263. 312 <http://www.calao-systems.com> 313 314config MACH_NEOCORE926 315 bool "Adeneo NEOCORE926" 316 select HAVE_AT91_DATAFLASH_CARD 317 help 318 Select this if you are using the Adeneo Neocore 926 board. 319 320endif 321 322# ---------------------------------------------------------- 323 324if ARCH_AT91SAM9RL 325 326comment "AT91SAM9RL Board Type" 327 328config MACH_AT91SAM9RLEK 329 bool "Atmel AT91SAM9RL-EK Evaluation Kit" 330 help 331 Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. 332 333endif 334 335# ---------------------------------------------------------- 336 337if ARCH_AT91SAM9G20 338 339comment "AT91SAM9G20 Board Type" 340 341config MACH_AT91SAM9G20EK 342 bool "Atmel AT91SAM9G20-EK Evaluation Kit" 343 select HAVE_AT91_DATAFLASH_CARD 344 select HAVE_NAND_ATMEL_BUSWIDTH_16 345 help 346 Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit 347 that embeds only one SD/MMC slot. 348 349config MACH_AT91SAM9G20EK_2MMC 350 bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots" 351 select HAVE_NAND_ATMEL_BUSWIDTH_16 352 help 353 Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit 354 with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and 355 onwards. 356 357config MACH_CPU9G20 358 bool "Eukrea CPU9G20 board" 359 help 360 Select this if you are using a Eukrea Electromatique's 361 CPU9G20 Board <http://www.eukrea.com/> 362 363endif 364 365# ---------------------------------------------------------- 366 367if ARCH_AT91SAM9G45 368 369comment "AT91SAM9G45 Board Type" 370 371config MACH_AT91SAM9G45EKES 372 bool "Atmel AT91SAM9G45-EKES Evaluation Kit" 373 select HAVE_NAND_ATMEL_BUSWIDTH_16 374 help 375 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit. 376 "ES" at the end of the name means that this board is an 377 Engineering Sample. 378 379endif 380 381# ---------------------------------------------------------- 382 383if ARCH_AT91CAP9 384 385comment "AT91CAP9 Board Type" 386 387config MACH_AT91CAP9ADK 388 bool "Atmel AT91CAP9A-DK Evaluation Kit" 389 select HAVE_AT91_DATAFLASH_CARD 390 select HAVE_NAND_ATMEL_BUSWIDTH_16 391 help 392 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit. 393 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138> 394 395endif 396 397# ---------------------------------------------------------- 398 399if ARCH_AT572D940HF 400 401comment "AT572D940HF Board Type" 402 403config MACH_AT572D940HFEB 404 bool "AT572D940HF-EK" 405 depends on ARCH_AT572D940HF 406 select HAVE_AT91_DATAFLASH_CARD 407 select HAVE_NAND_ATMEL_BUSWIDTH_16 408 help 409 Select this if you are using Atmel's AT572D940HF-EK evaluation kit. 410 <http://www.atmel.com/products/diopsis/default.asp> 411 412endif 413 414# ---------------------------------------------------------- 415 416if ARCH_AT91X40 417 418comment "AT91X40 Board Type" 419 420config MACH_AT91EB01 421 bool "Atmel AT91EB01 Evaluation Kit" 422 help 423 Select this if you are using Atmel's AT91EB01 Evaluation Kit. 424 It is also a popular target for simulators such as GDB's 425 ARM simulator (commonly known as the ARMulator) and the 426 Skyeye simulator. 427 428endif 429 430# ---------------------------------------------------------- 431 432comment "AT91 Board Options" 433 434config MTD_AT91_DATAFLASH_CARD 435 bool "Enable DataFlash Card support" 436 depends on HAVE_AT91_DATAFLASH_CARD 437 help 438 Enable support for the DataFlash card. 439 440config MTD_NAND_ATMEL_BUSWIDTH_16 441 bool "Enable 16-bit data bus interface to NAND flash" 442 depends on HAVE_NAND_ATMEL_BUSWIDTH_16 443 help 444 On AT91SAM926x boards both types of NAND flash can be present 445 (8 and 16 bit data bus width). 446 447# ---------------------------------------------------------- 448 449comment "AT91 Feature Selections" 450 451config AT91_PROGRAMMABLE_CLOCKS 452 bool "Programmable Clocks" 453 help 454 Select this if you need to program one or more of the PCK0..PCK3 455 programmable clock outputs. 456 457config AT91_SLOW_CLOCK 458 bool "Suspend-to-RAM disables main oscillator" 459 depends on SUSPEND 460 help 461 Select this if you want Suspend-to-RAM to save the most power 462 possible (without powering off the CPU) by disabling the PLLs 463 and main oscillator so that only the 32 KiHz clock is available. 464 465 When only that slow-clock is available, some peripherals lose 466 functionality. Many can't issue wakeup events unless faster 467 clocks are available. Some lose their operating state and 468 need to be completely re-initialized. 469 470config AT91_TIMER_HZ 471 int "Kernel HZ (jiffies per second)" 472 range 32 1024 473 depends on ARCH_AT91 474 default "128" if ARCH_AT91RM9200 475 default "100" 476 help 477 On AT91rm9200 chips where you're using a system clock derived 478 from the 32768 Hz hardware clock, this tick rate should divide 479 it exactly: use a power-of-two value, such as 128 or 256, to 480 reduce timing errors caused by rounding. 481 482 On AT91sam926x chips, or otherwise when using a higher precision 483 system clock (of at least several MHz), rounding is less of a 484 problem so it can be safer to use a decimal values like 100. 485 486choice 487 prompt "Select a UART for early kernel messages" 488 489config AT91_EARLY_DBGU 490 bool "DBGU" 491 492config AT91_EARLY_USART0 493 bool "USART0" 494 495config AT91_EARLY_USART1 496 bool "USART1" 497 498config AT91_EARLY_USART2 499 bool "USART2" 500 depends on ! ARCH_AT91X40 501 502config AT91_EARLY_USART3 503 bool "USART3" 504 depends on HAVE_AT91_USART3 505 506config AT91_EARLY_USART4 507 bool "USART4" 508 depends on HAVE_AT91_USART4 509 510config AT91_EARLY_USART5 511 bool "USART5" 512 depends on HAVE_AT91_USART5 513 514endchoice 515 516endmenu 517 518endif 519