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_CLOCKEVENTS 27 select HAVE_AT91_USART3 28 29config 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 37config ARCH_AT91SAM9261 38 bool "AT91SAM9261" 39 select CPU_ARM926T 40 select GENERIC_CLOCKEVENTS 41 select HAVE_FB_ATMEL 42 43config ARCH_AT91SAM9G10 44 bool "AT91SAM9G10" 45 select CPU_ARM926T 46 select GENERIC_CLOCKEVENTS 47 select HAVE_FB_ATMEL 48 49config ARCH_AT91SAM9263 50 bool "AT91SAM9263" 51 select CPU_ARM926T 52 select GENERIC_CLOCKEVENTS 53 select HAVE_FB_ATMEL 54 55config ARCH_AT91SAM9RL 56 bool "AT91SAM9RL" 57 select CPU_ARM926T 58 select GENERIC_CLOCKEVENTS 59 select HAVE_AT91_USART3 60 select HAVE_FB_ATMEL 61 62config 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 70config ARCH_AT91SAM9G45 71 bool "AT91SAM9G45" 72 select CPU_ARM926T 73 select GENERIC_CLOCKEVENTS 74 select HAVE_AT91_USART3 75 select HAVE_FB_ATMEL 76 77config ARCH_AT91CAP9 78 bool "AT91CAP9" 79 select CPU_ARM926T 80 select GENERIC_CLOCKEVENTS 81 select HAVE_FB_ATMEL 82 83config ARCH_AT572D940HF 84 bool "AT572D940HF" 85 select CPU_ARM926T 86 select GENERIC_CLOCKEVENTS 87 88config ARCH_AT91X40 89 bool "AT91x40" 90 select ARCH_USES_GETTIMEOFFSET 91 92endchoice 93 94config AT91_PMC_UNIT 95 bool 96 default !ARCH_AT91X40 97 98# ---------------------------------------------------------- 99 100if ARCH_AT91RM9200 101 102comment "AT91RM9200 Board Type" 103 104config 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/products.htm> 109 110config 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 117config 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 124config 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 130config 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 136config 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.htm> 141 142config 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 148config MACH_KB9200 149 bool "KwikByte KB920x" 150 help 151 Select this if you are using KwikByte's KB920x board. 152 <http://kwikbyte.com/KB9202_description_new.htm> 153 154config MACH_PICOTUX2XX 155 bool "picotux 200" 156 help 157 Select this if you are using a picotux 200. 158 <http://www.picotux.com/> 159 160config MACH_KAFA 161 bool "Sperry-Sun KAFA board" 162 help 163 Select this if you are using Sperry-Sun's KAFA board. 164 165config 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 172config MACH_YL9200 173 bool "ucDragon YL-9200" 174 help 175 Select this if you are using the ucDragon YL-9200 board. 176 177config 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 183config MACH_ECO920 184 bool "eco920" 185 help 186 Select this if you are using the eco920 board 187 188endif 189 190# ---------------------------------------------------------- 191 192if ARCH_AT91SAM9260 193 194comment "AT91SAM9260 Variants" 195 196config 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 202comment "AT91SAM9260 / AT91SAM9XE Board Type" 203 204config 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 212config 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 218config 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 225config 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 233config 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 239config 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 245config 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 251endif 252 253# ---------------------------------------------------------- 254 255if ARCH_AT91SAM9261 256 257comment "AT91SAM9261 Board Type" 258 259config 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 267endif 268 269# ---------------------------------------------------------- 270 271if ARCH_AT91SAM9G10 272 273comment "AT91SAM9G10 Board Type" 274 275config 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 283endif 284 285# ---------------------------------------------------------- 286 287if ARCH_AT91SAM9263 288 289comment "AT91SAM9263 Board Type" 290 291config 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 299config 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 305config 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 311endif 312 313# ---------------------------------------------------------- 314 315if ARCH_AT91SAM9RL 316 317comment "AT91SAM9RL Board Type" 318 319config 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 324endif 325 326# ---------------------------------------------------------- 327 328if ARCH_AT91SAM9G20 329 330comment "AT91SAM9G20 Board Type" 331 332config 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 340config 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 348config 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 354config 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 360config 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 367endif 368 369# ---------------------------------------------------------- 370 371if ARCH_AT91SAM9G45 372 373comment "AT91SAM9G45 Board Type" 374 375config MACH_AT91SAM9G45EKES 376 bool "Atmel AT91SAM9G45-EKES Evaluation Kit" 377 select HAVE_NAND_ATMEL_BUSWIDTH_16 378 help 379 Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit. 380 "ES" at the end of the name means that this board is an 381 Engineering Sample. 382 383endif 384 385# ---------------------------------------------------------- 386 387if ARCH_AT91CAP9 388 389comment "AT91CAP9 Board Type" 390 391config MACH_AT91CAP9ADK 392 bool "Atmel AT91CAP9A-DK Evaluation Kit" 393 select HAVE_AT91_DATAFLASH_CARD 394 select HAVE_NAND_ATMEL_BUSWIDTH_16 395 help 396 Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit. 397 <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138> 398 399endif 400 401# ---------------------------------------------------------- 402 403if ARCH_AT572D940HF 404 405comment "AT572D940HF Board Type" 406 407config MACH_AT572D940HFEB 408 bool "AT572D940HF-EK" 409 depends on ARCH_AT572D940HF 410 select HAVE_AT91_DATAFLASH_CARD 411 select HAVE_NAND_ATMEL_BUSWIDTH_16 412 help 413 Select this if you are using Atmel's AT572D940HF-EK evaluation kit. 414 <http://www.atmel.com/products/diopsis/default.asp> 415 416endif 417 418# ---------------------------------------------------------- 419 420if ARCH_AT91X40 421 422comment "AT91X40 Board Type" 423 424config MACH_AT91EB01 425 bool "Atmel AT91EB01 Evaluation Kit" 426 help 427 Select this if you are using Atmel's AT91EB01 Evaluation Kit. 428 It is also a popular target for simulators such as GDB's 429 ARM simulator (commonly known as the ARMulator) and the 430 Skyeye simulator. 431 432endif 433 434# ---------------------------------------------------------- 435 436comment "AT91 Board Options" 437 438config MTD_AT91_DATAFLASH_CARD 439 bool "Enable DataFlash Card support" 440 depends on HAVE_AT91_DATAFLASH_CARD 441 help 442 Enable support for the DataFlash card. 443 444config MTD_NAND_ATMEL_BUSWIDTH_16 445 bool "Enable 16-bit data bus interface to NAND flash" 446 depends on HAVE_NAND_ATMEL_BUSWIDTH_16 447 help 448 On AT91SAM926x boards both types of NAND flash can be present 449 (8 and 16 bit data bus width). 450 451# ---------------------------------------------------------- 452 453comment "AT91 Feature Selections" 454 455config AT91_PROGRAMMABLE_CLOCKS 456 bool "Programmable Clocks" 457 help 458 Select this if you need to program one or more of the PCK0..PCK3 459 programmable clock outputs. 460 461config AT91_SLOW_CLOCK 462 bool "Suspend-to-RAM disables main oscillator" 463 depends on SUSPEND 464 help 465 Select this if you want Suspend-to-RAM to save the most power 466 possible (without powering off the CPU) by disabling the PLLs 467 and main oscillator so that only the 32 KiHz clock is available. 468 469 When only that slow-clock is available, some peripherals lose 470 functionality. Many can't issue wakeup events unless faster 471 clocks are available. Some lose their operating state and 472 need to be completely re-initialized. 473 474config AT91_TIMER_HZ 475 int "Kernel HZ (jiffies per second)" 476 range 32 1024 477 depends on ARCH_AT91 478 default "128" if ARCH_AT91RM9200 479 default "100" 480 help 481 On AT91rm9200 chips where you're using a system clock derived 482 from the 32768 Hz hardware clock, this tick rate should divide 483 it exactly: use a power-of-two value, such as 128 or 256, to 484 reduce timing errors caused by rounding. 485 486 On AT91sam926x chips, or otherwise when using a higher precision 487 system clock (of at least several MHz), rounding is less of a 488 problem so it can be safer to use a decimal values like 100. 489 490choice 491 prompt "Select a UART for early kernel messages" 492 493config AT91_EARLY_DBGU 494 bool "DBGU" 495 496config AT91_EARLY_USART0 497 bool "USART0" 498 499config AT91_EARLY_USART1 500 bool "USART1" 501 502config AT91_EARLY_USART2 503 bool "USART2" 504 depends on ! ARCH_AT91X40 505 506config AT91_EARLY_USART3 507 bool "USART3" 508 depends on HAVE_AT91_USART3 509 510config AT91_EARLY_USART4 511 bool "USART4" 512 depends on HAVE_AT91_USART4 513 514config AT91_EARLY_USART5 515 bool "USART5" 516 depends on HAVE_AT91_USART5 517 518endchoice 519 520endmenu 521 522endif 523