arch/arm/mach-at91/board-sam9261ek.c

   1 /*
   2  * linux/arch/arm/mach-at91/board-sam9261ek.c
   3  *
   4  *  Copyright (C) 2005 SAN People
   5  *  Copyright (C) 2006 Atmel
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include <linux/types.h>
  23 #include <linux/gpio.h>
  24 #include <linux/init.h>
  25 #include <linux/mm.h>
  26 #include <linux/module.h>
  27 #include <linux/platform_device.h>
  28 #include <linux/spi/spi.h>
  29 #include <linux/spi/ads7846.h>
  30 #include <linux/spi/at73c213.h>
  31 #include <linux/clk.h>
  32 #include <linux/dm9000.h>
  33 #include <linux/fb.h>
  34 #include <linux/gpio_keys.h>
  35 #include <linux/input.h>
  36
  37 #include <video/atmel_lcdc.h>
  38
  39 #include <asm/setup.h>
  40 #include <asm/mach-types.h>
  41 #include <asm/irq.h>
  42
  43 #include <asm/mach/arch.h>
  44 #include <asm/mach/map.h>
  45 #include <asm/mach/irq.h>
  46
  47 #include <mach/hardware.h>
  48 #include <mach/board.h>
  49 #include <mach/at91sam9_smc.h>
  50 #include <mach/at91_shdwc.h>
  51 #include <mach/system_rev.h>
  52
  53 #include "sam9_smc.h"
  54 #include "generic.h"
  55
  56
  57 static void __init ek_init_early(void)
  58 {
  59         /* Initialize processor: 18.432 MHz crystal */
  60         at91_initialize(18432000);
  61
  62         /* Setup the LEDs */
  63         at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
  64
  65         /* DBGU on ttyS0. (Rx & Tx only) */
  66         at91_register_uart(0, 0, 0);
  67
  68         /* set serial console to ttyS0 (ie, DBGU) */
  69         at91_set_serial_console(0);
  70 }
  71
  72 /*
  73  * DM9000 ethernet device
  74  */
  75 #if defined(CONFIG_DM9000)
  76 static struct resource dm9000_resource[] = {
  77         [0] = {
  78                 .start  = AT91_CHIPSELECT_2,
  79                 .end    = AT91_CHIPSELECT_2 + 3,
  80                 .flags  = IORESOURCE_MEM
  81         },
  82         [1] = {
  83                 .start  = AT91_CHIPSELECT_2 + 0x44,
  84                 .end    = AT91_CHIPSELECT_2 + 0xFF,
  85                 .flags  = IORESOURCE_MEM
  86         },
  87         [2] = {
  88                 .start  = AT91_PIN_PC11,
  89                 .end    = AT91_PIN_PC11,
  90                 .flags  = IORESOURCE_IRQ
  91                         | IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE,
  92         }
  93 };
  94
  95 static struct dm9000_plat_data dm9000_platdata = {
  96         .flags          = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
  97 };
  98
  99 static struct platform_device dm9000_device = {
 100         .name           = "dm9000",
 101         .id             = 0,
 102         .num_resources  = ARRAY_SIZE(dm9000_resource),
 103         .resource       = dm9000_resource,
 104         .dev            = {
 105                 .platform_data  = &dm9000_platdata,
 106         }
 107 };
 108
 109 /*
 110  * SMC timings for the DM9000.
 111  * Note: These timings were calculated for MASTER_CLOCK = 100000000 according to the DM9000 timings.
 112  */
 113 static struct sam9_smc_config __initdata dm9000_smc_config = {
 114         .ncs_read_setup         = 0,
 115         .nrd_setup              = 2,
 116         .ncs_write_setup        = 0,
 117         .nwe_setup              = 2,
 118
 119         .ncs_read_pulse         = 8,
 120         .nrd_pulse              = 4,
 121         .ncs_write_pulse        = 8,
 122         .nwe_pulse              = 4,
 123
 124         .read_cycle             = 16,
 125         .write_cycle            = 16,
 126
 127         .mode                   = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
 128         .tdf_cycles             = 1,
 129 };
 130
 131 static void __init ek_add_device_dm9000(void)
 132 {
 133         /* Configure chip-select 2 (DM9000) */
 134         sam9_smc_configure(0, 2, &dm9000_smc_config);
 135
 136         /* Configure Reset signal as output */
 137         at91_set_gpio_output(AT91_PIN_PC10, 0);
 138
 139         /* Configure Interrupt pin as input, no pull-up */
 140         at91_set_gpio_input(AT91_PIN_PC11, 0);
 141
 142         platform_device_register(&dm9000_device);
 143 }
 144 #else
 145 static void __init ek_add_device_dm9000(void) {}
 146 #endif /* CONFIG_DM9000 */
 147
 148
 149 /*
 150  * USB Host Port
 151  */
 152 static struct at91_usbh_data __initdata ek_usbh_data = {
 153         .ports          = 2,
 154         .vbus_pin       = {-EINVAL, -EINVAL},
 155         .overcurrent_pin= {-EINVAL, -EINVAL},
 156 };
 157
 158
 159 /*
 160  * USB Device Port
 161  */
 162 static struct at91_udc_data __initdata ek_udc_data = {
 163         .vbus_pin       = AT91_PIN_PB29,
 164         .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 165 };
 166
 167
 168 /*
 169  * NAND flash
 170  */
 171 static struct mtd_partition __initdata ek_nand_partition[] = {
 172         {
 173                 .name   = "Partition 1",
 174                 .offset = 0,
 175                 .size   = SZ_256K,
 176         },
 177         {
 178                 .name   = "Partition 2",
 179                 .offset = MTDPART_OFS_NXTBLK,
 180                 .size   = MTDPART_SIZ_FULL,
 181         },
 182 };
 183
 184 static struct atmel_nand_data __initdata ek_nand_data = {
 185         .ale            = 22,
 186         .cle            = 21,
 187         .det_pin        = -EINVAL,
 188         .rdy_pin        = AT91_PIN_PC15,
 189         .enable_pin     = AT91_PIN_PC14,
 190         .ecc_mode       = NAND_ECC_SOFT,
 191         .on_flash_bbt   = 1,
 192         .parts          = ek_nand_partition,
 193         .num_parts      = ARRAY_SIZE(ek_nand_partition),
 194 };
 195
 196 static struct sam9_smc_config __initdata ek_nand_smc_config = {
 197         .ncs_read_setup         = 0,
 198         .nrd_setup              = 1,
 199         .ncs_write_setup        = 0,
 200         .nwe_setup              = 1,
 201
 202         .ncs_read_pulse         = 3,
 203         .nrd_pulse              = 3,
 204         .ncs_write_pulse        = 3,
 205         .nwe_pulse              = 3,
 206
 207         .read_cycle             = 5,
 208         .write_cycle            = 5,
 209
 210         .mode                   = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
 211         .tdf_cycles             = 2,
 212 };
 213
 214 static void __init ek_add_device_nand(void)
 215 {
 216         ek_nand_data.bus_width_16 = board_have_nand_16bit();
 217         /* setup bus-width (8 or 16) */
 218         if (ek_nand_data.bus_width_16)
 219                 ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
 220         else
 221                 ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
 222
 223         /* configure chip-select 3 (NAND) */
 224         sam9_smc_configure(0, 3, &ek_nand_smc_config);
 225
 226         at91_add_device_nand(&ek_nand_data);
 227 }
 228
 229 /*
 230  * SPI related devices
 231  */
 232 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
 233
 234 /*
 235  * ADS7846 Touchscreen
 236  */
 237 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
 238
 239 static int ads7843_pendown_state(void)
 240 {
 241         return !at91_get_gpio_value(AT91_PIN_PC2);      /* Touchscreen PENIRQ */
 242 }
 243
 244 static struct ads7846_platform_data ads_info = {
 245         .model                  = 7843,
 246         .x_min                  = 150,
 247         .x_max                  = 3830,
 248         .y_min                  = 190,
 249         .y_max                  = 3830,
 250         .vref_delay_usecs       = 100,
 251         .x_plate_ohms           = 450,
 252         .y_plate_ohms           = 250,
 253         .pressure_max           = 15000,
 254         .debounce_max           = 1,
 255         .debounce_rep           = 0,
 256         .debounce_tol           = (~0),
 257         .get_pendown_state      = ads7843_pendown_state,
 258 };
 259
 260 static void __init ek_add_device_ts(void)
 261 {
 262         at91_set_B_periph(AT91_PIN_PC2, 1);     /* External IRQ0, with pullup */
 263         at91_set_gpio_input(AT91_PIN_PA11, 1);  /* Touchscreen BUSY signal */
 264 }
 265 #else
 266 static void __init ek_add_device_ts(void) {}
 267 #endif
 268
 269 /*
 270  * Audio
 271  */
 272 static struct at73c213_board_info at73c213_data = {
 273         .ssc_id         = 1,
 274 #if defined(CONFIG_MACH_AT91SAM9261EK)
 275         .shortname      = "AT91SAM9261-EK external DAC",
 276 #else
 277         .shortname      = "AT91SAM9G10-EK external DAC",
 278 #endif
 279 };
 280
 281 #if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
 282 static void __init at73c213_set_clk(struct at73c213_board_info *info)
 283 {
 284         struct clk *pck2;
 285         struct clk *plla;
 286
 287         pck2 = clk_get(NULL, "pck2");
 288         plla = clk_get(NULL, "plla");
 289
 290         /* AT73C213 MCK Clock */
 291         at91_set_B_periph(AT91_PIN_PB31, 0);    /* PCK2 */
 292
 293         clk_set_parent(pck2, plla);
 294         clk_put(plla);
 295
 296         info->dac_clk = pck2;
 297 }
 298 #else
 299 static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
 300 #endif
 301
 302 /*
 303  * SPI devices
 304  */
 305 static struct spi_board_info ek_spi_devices[] = {
 306         {       /* DataFlash chip */
 307                 .modalias       = "mtd_dataflash",
 308                 .chip_select    = 0,
 309                 .max_speed_hz   = 15 * 1000 * 1000,
 310                 .bus_num        = 0,
 311         },
 312 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
 313         {
 314                 .modalias       = "ads7846",
 315                 .chip_select    = 2,
 316                 .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
 317                 .bus_num        = 0,
 318                 .platform_data  = &ads_info,
 319                 .irq            = AT91SAM9261_ID_IRQ0,
 320                 .controller_data = (void *) AT91_PIN_PA28,      /* CS pin */
 321         },
 322 #endif
 323 #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
 324         {       /* DataFlash card - jumper (J12) configurable to CS3 or CS0 */
 325                 .modalias       = "mtd_dataflash",
 326                 .chip_select    = 3,
 327                 .max_speed_hz   = 15 * 1000 * 1000,
 328                 .bus_num        = 0,
 329         },
 330 #elif defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
 331         {       /* AT73C213 DAC */
 332                 .modalias       = "at73c213",
 333                 .chip_select    = 3,
 334                 .max_speed_hz   = 10 * 1000 * 1000,
 335                 .bus_num        = 0,
 336                 .mode           = SPI_MODE_1,
 337                 .platform_data  = &at73c213_data,
 338                 .controller_data = (void*) AT91_PIN_PA29,       /* default for CS3 is PA6, but it must be PA29 */
 339         },
 340 #endif
 341 };
 342
 343 #else /* CONFIG_SPI_ATMEL_* */
 344 /* spi0 and mmc/sd share the same PIO pins: cannot be used at the same time */
 345
 346 /*
 347  * MCI (SD/MMC)
 348  * det_pin, wp_pin and vcc_pin are not connected
 349  */
 350 static struct at91_mmc_data __initdata ek_mmc_data = {
 351         .wire4          = 1,
 352         .det_pin        = -EINVAL,
 353         .wp_pin         = -EINVAL,
 354         .vcc_pin        = -EINVAL,
 355 };
 356
 357 #endif /* CONFIG_SPI_ATMEL_* */
 358
 359
 360 /*
 361  * LCD Controller
 362  */
 363 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
 364
 365 #if defined(CONFIG_FB_ATMEL_STN)
 366
 367 /* STN */
 368 static struct fb_videomode at91_stn_modes[] = {
 369         {
 370                 .name           = "SP06Q002 @ 75",
 371                 .refresh        = 75,
 372                 .xres           = 320,          .yres           = 240,
 373                 .pixclock       = KHZ2PICOS(1440),
 374
 375                 .left_margin    = 1,            .right_margin   = 1,
 376                 .upper_margin   = 0,            .lower_margin   = 0,
 377                 .hsync_len      = 1,            .vsync_len      = 1,
 378
 379                 .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 380                 .vmode          = FB_VMODE_NONINTERLACED,
 381         },
 382 };
 383
 384 static struct fb_monspecs at91fb_default_stn_monspecs = {
 385         .manufacturer   = "HIT",
 386         .monitor        = "SP06Q002",
 387
 388         .modedb         = at91_stn_modes,
 389         .modedb_len     = ARRAY_SIZE(at91_stn_modes),
 390         .hfmin          = 15000,
 391         .hfmax          = 64000,
 392         .vfmin          = 50,
 393         .vfmax          = 150,
 394 };
 395
 396 #define AT91SAM9261_DEFAULT_STN_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
 397                                         | ATMEL_LCDC_DISTYPE_STNMONO \
 398                                         | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE \
 399                                         | ATMEL_LCDC_IFWIDTH_4 \
 400                                         | ATMEL_LCDC_SCANMOD_SINGLE)
 401
 402 static void at91_lcdc_stn_power_control(int on)
 403 {
 404         /* backlight */
 405         if (on) {       /* power up */
 406                 at91_set_gpio_value(AT91_PIN_PC14, 0);
 407                 at91_set_gpio_value(AT91_PIN_PC15, 0);
 408         } else {        /* power down */
 409                 at91_set_gpio_value(AT91_PIN_PC14, 1);
 410                 at91_set_gpio_value(AT91_PIN_PC15, 1);
 411         }
 412 }
 413
 414 static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
 415         .default_bpp                    = 1,
 416         .default_dmacon                 = ATMEL_LCDC_DMAEN,
 417         .default_lcdcon2                = AT91SAM9261_DEFAULT_STN_LCDCON2,
 418         .default_monspecs               = &at91fb_default_stn_monspecs,
 419         .atmel_lcdfb_power_control      = at91_lcdc_stn_power_control,
 420         .guard_time                     = 1,
 421 #if defined(CONFIG_MACH_AT91SAM9G10EK)
 422         .lcd_wiring_mode                = ATMEL_LCDC_WIRING_RGB,
 423 #endif
 424 };
 425
 426 #else
 427
 428 /* TFT */
 429 static struct fb_videomode at91_tft_vga_modes[] = {
 430         {
 431                 .name           = "TX09D50VM1CCA @ 60",
 432                 .refresh        = 60,
 433                 .xres           = 240,          .yres           = 320,
 434                 .pixclock       = KHZ2PICOS(4965),
 435
 436                 .left_margin    = 1,            .right_margin   = 33,
 437                 .upper_margin   = 1,            .lower_margin   = 0,
 438                 .hsync_len      = 5,            .vsync_len      = 1,
 439
 440                 .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 441                 .vmode          = FB_VMODE_NONINTERLACED,
 442         },
 443 };
 444
 445 static struct fb_monspecs at91fb_default_tft_monspecs = {
 446         .manufacturer   = "HIT",
 447         .monitor        = "TX09D50VM1CCA",
 448
 449         .modedb         = at91_tft_vga_modes,
 450         .modedb_len     = ARRAY_SIZE(at91_tft_vga_modes),
 451         .hfmin          = 15000,
 452         .hfmax          = 64000,
 453         .vfmin          = 50,
 454         .vfmax          = 150,
 455 };
 456
 457 #define AT91SAM9261_DEFAULT_TFT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
 458                                         | ATMEL_LCDC_DISTYPE_TFT    \
 459                                         | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
 460
 461 static void at91_lcdc_tft_power_control(int on)
 462 {
 463         if (on)
 464                 at91_set_gpio_value(AT91_PIN_PA12, 0);  /* power up */
 465         else
 466                 at91_set_gpio_value(AT91_PIN_PA12, 1);  /* power down */
 467 }
 468
 469 static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
 470         .lcdcon_is_backlight            = true,
 471         .default_bpp                    = 16,
 472         .default_dmacon                 = ATMEL_LCDC_DMAEN,
 473         .default_lcdcon2                = AT91SAM9261_DEFAULT_TFT_LCDCON2,
 474         .default_monspecs               = &at91fb_default_tft_monspecs,
 475         .atmel_lcdfb_power_control      = at91_lcdc_tft_power_control,
 476         .guard_time                     = 1,
 477 #if defined(CONFIG_MACH_AT91SAM9G10EK)
 478         .lcd_wiring_mode                = ATMEL_LCDC_WIRING_RGB,
 479 #endif
 480 };
 481 #endif
 482
 483 #else
 484 static struct atmel_lcdfb_info __initdata ek_lcdc_data;
 485 #endif
 486
 487
 488 /*
 489  * GPIO Buttons
 490  */
 491 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 492 static struct gpio_keys_button ek_buttons[] = {
 493         {
 494                 .gpio           = AT91_PIN_PA27,
 495                 .code           = BTN_0,
 496                 .desc           = "Button 0",
 497                 .active_low     = 1,
 498                 .wakeup         = 1,
 499         },
 500         {
 501                 .gpio           = AT91_PIN_PA26,
 502                 .code           = BTN_1,
 503                 .desc           = "Button 1",
 504                 .active_low     = 1,
 505                 .wakeup         = 1,
 506         },
 507         {
 508                 .gpio           = AT91_PIN_PA25,
 509                 .code           = BTN_2,
 510                 .desc           = "Button 2",
 511                 .active_low     = 1,
 512                 .wakeup         = 1,
 513         },
 514         {
 515                 .gpio           = AT91_PIN_PA24,
 516                 .code           = BTN_3,
 517                 .desc           = "Button 3",
 518                 .active_low     = 1,
 519                 .wakeup         = 1,
 520         }
 521 };
 522
 523 static struct gpio_keys_platform_data ek_button_data = {
 524         .buttons        = ek_buttons,
 525         .nbuttons       = ARRAY_SIZE(ek_buttons),
 526 };
 527
 528 static struct platform_device ek_button_device = {
 529         .name           = "gpio-keys",
 530         .id             = -1,
 531         .num_resources  = 0,
 532         .dev            = {
 533                 .platform_data  = &ek_button_data,
 534         }
 535 };
 536
 537 static void __init ek_add_device_buttons(void)
 538 {
 539         at91_set_gpio_input(AT91_PIN_PA27, 1);  /* btn0 */
 540         at91_set_deglitch(AT91_PIN_PA27, 1);
 541         at91_set_gpio_input(AT91_PIN_PA26, 1);  /* btn1 */
 542         at91_set_deglitch(AT91_PIN_PA26, 1);
 543         at91_set_gpio_input(AT91_PIN_PA25, 1);  /* btn2 */
 544         at91_set_deglitch(AT91_PIN_PA25, 1);
 545         at91_set_gpio_input(AT91_PIN_PA24, 1);  /* btn3 */
 546         at91_set_deglitch(AT91_PIN_PA24, 1);
 547
 548         platform_device_register(&ek_button_device);
 549 }
 550 #else
 551 static void __init ek_add_device_buttons(void) {}
 552 #endif
 553
 554 /*
 555  * LEDs
 556  */
 557 static struct gpio_led ek_leds[] = {
 558         {       /* "bottom" led, green, userled1 to be defined */
 559                 .name                   = "ds7",
 560                 .gpio                   = AT91_PIN_PA14,
 561                 .active_low             = 1,
 562                 .default_trigger        = "none",
 563         },
 564         {       /* "top" led, green, userled2 to be defined */
 565                 .name                   = "ds8",
 566                 .gpio                   = AT91_PIN_PA13,
 567                 .active_low             = 1,
 568                 .default_trigger        = "none",
 569         },
 570         {       /* "power" led, yellow */
 571                 .name                   = "ds1",
 572                 .gpio                   = AT91_PIN_PA23,
 573                 .default_trigger        = "heartbeat",
 574         }
 575 };
 576
 577 static void __init ek_board_init(void)
 578 {
 579         /* Serial */
 580         at91_add_device_serial();
 581         /* USB Host */
 582         at91_add_device_usbh(&ek_usbh_data);
 583         /* USB Device */
 584         at91_add_device_udc(&ek_udc_data);
 585         /* I2C */
 586         at91_add_device_i2c(NULL, 0);
 587         /* NAND */
 588         ek_add_device_nand();
 589         /* DM9000 ethernet */
 590         ek_add_device_dm9000();
 591
 592         /* spi0 and mmc/sd share the same PIO pins */
 593 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
 594         /* SPI */
 595         at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
 596         /* Touchscreen */
 597         ek_add_device_ts();
 598         /* SSC (to AT73C213) */
 599         at73c213_set_clk(&at73c213_data);
 600         at91_add_device_ssc(AT91SAM9261_ID_SSC1, ATMEL_SSC_TX);
 601 #else
 602         /* MMC */
 603         at91_add_device_mmc(0, &ek_mmc_data);
 604 #endif
 605         /* LCD Controller */
 606         at91_add_device_lcdc(&ek_lcdc_data);
 607         /* Push Buttons */
 608         ek_add_device_buttons();
 609         /* LEDs */
 610         at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
 611 }
 612
 613 #if defined(CONFIG_MACH_AT91SAM9261EK)
 614 MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
 615 #else
 616 MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK")
 617 #endif
 618         /* Maintainer: Atmel */
 619         .timer          = &at91sam926x_timer,
 620         .map_io         = at91_map_io,
 621         .init_early     = ek_init_early,
 622         .init_irq       = at91_init_irq_default,
 623         .init_machine   = ek_board_init,
 624 MACHINE_END