board/ti/beagle/beagle.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2004-2011
   4  * Texas Instruments, <www.ti.com>
   5  *
   6  * Author :
   7  *      Sunil Kumar <sunilsaini05@gmail.com>
   8  *      Shashi Ranjan <shashiranjanmca05@gmail.com>
   9  *
  10  * Derived from Beagle Board and 3430 SDP code by
  11  *      Richard Woodruff <r-woodruff2@ti.com>
  12  *      Syed Mohammed Khasim <khasim@ti.com>
  13  *
  14  */
  15 #include <common.h>
  16 #include <dm.h>
  17 #include <env.h>
  18 #include <net.h>
  19 #include <ns16550.h>
  20 #include <serial.h>
  21 #ifdef CONFIG_LED_STATUS
  22 #include <status_led.h>
  23 #endif
  24 #include <twl4030.h>
  25 #include <linux/mtd/rawnand.h>
  26 #include <asm/io.h>
  27 #include <asm/arch/mmc_host_def.h>
  28 #include <asm/arch/mux.h>
  29 #include <asm/arch/mem.h>
  30 #include <asm/arch/sys_proto.h>
  31 #include <asm/gpio.h>
  32 #include <asm/mach-types.h>
  33 #include <asm/omap_musb.h>
  34 #include <linux/errno.h>
  35 #include <linux/usb/ch9.h>
  36 #include <linux/usb/gadget.h>
  37 #include <linux/usb/musb.h>
  38 #include "beagle.h"
  39 #include <command.h>
  40
  41 #ifdef CONFIG_USB_EHCI_HCD
  42 #include <usb.h>
  43 #include <asm/ehci-omap.h>
  44 #endif
  45
  46 #define TWL4030_I2C_BUS                 0
  47 #define EXPANSION_EEPROM_I2C_BUS        1
  48 #define EXPANSION_EEPROM_I2C_ADDRESS    0x50
  49
  50 #define TINCANTOOLS_ZIPPY               0x01000100
  51 #define TINCANTOOLS_ZIPPY2              0x02000100
  52 #define TINCANTOOLS_TRAINER             0x04000100
  53 #define TINCANTOOLS_SHOWDOG             0x03000100
  54 #define KBADC_BEAGLEFPGA                0x01000600
  55 #define LW_BEAGLETOUCH                  0x01000700
  56 #define BRAINMUX_LCDOG                  0x01000800
  57 #define BRAINMUX_LCDOGTOUCH             0x02000800
  58 #define BBTOYS_WIFI                     0x01000B00
  59 #define BBTOYS_VGA                      0x02000B00
  60 #define BBTOYS_LCD                      0x03000B00
  61 #define BCT_BRETTL3                     0x01000F00
  62 #define BCT_BRETTL4                     0x02000F00
  63 #define LSR_COM6L_ADPT                  0x01001300
  64 #define BEAGLE_NO_EEPROM                0xffffffff
  65
  66 DECLARE_GLOBAL_DATA_PTR;
  67
  68 static struct {
  69         unsigned int device_vendor;
  70         unsigned char revision;
  71         unsigned char content;
  72         char fab_revision[8];
  73         char env_var[16];
  74         char env_setting[64];
  75 } expansion_config;
  76
  77 /*
  78  * Routine: board_init
  79  * Description: Early hardware init.
  80  */
  81 int board_init(void)
  82 {
  83         gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
  84         /* board id for Linux */
  85         gd->bd->bi_arch_number = MACH_TYPE_OMAP3_BEAGLE;
  86         /* boot param addr */
  87         gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
  88
  89 #if defined(CONFIG_LED_STATUS) && defined(CONFIG_LED_STATUS_BOOT_ENABLE)
  90         status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_ON);
  91 #endif
  92
  93         return 0;
  94 }
  95
  96 #if defined(CONFIG_SPL_OS_BOOT)
  97 int spl_start_uboot(void)
  98 {
  99         /* break into full u-boot on 'c' */
 100         if (serial_tstc() && serial_getc() == 'c')
 101                 return 1;
 102
 103         return 0;
 104 }
 105 #endif /* CONFIG_SPL_OS_BOOT */
 106
 107 /*
 108  * Routine: get_board_revision
 109  * Description: Detect if we are running on a Beagle revision Ax/Bx,
 110  *              C1/2/3, C4, xM Ax/Bx or xM Cx. This can be done by reading
 111  *              the level of GPIO173, GPIO172 and GPIO171. This should
 112  *              result in
 113  *              GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx
 114  *              GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3
 115  *              GPIO173, GPIO172, GPIO171: 1 0 1 => C4
 116  *              GPIO173, GPIO172, GPIO171: 0 1 0 => xM Cx
 117  *              GPIO173, GPIO172, GPIO171: 0 0 0 => xM Ax/Bx
 118  */
 119 static int get_board_revision(void)
 120 {
 121         static int revision = -1;
 122
 123         if (revision == -1) {
 124                 if (!gpio_request(171, "rev0") &&
 125                     !gpio_request(172, "rev1") &&
 126                     !gpio_request(173, "rev2")) {
 127                         gpio_direction_input(171);
 128                         gpio_direction_input(172);
 129                         gpio_direction_input(173);
 130
 131                         revision = gpio_get_value(173) << 2 |
 132                                 gpio_get_value(172) << 1 |
 133                                 gpio_get_value(171);
 134                 } else {
 135                         printf("Error: unable to acquire board revision GPIOs\n");
 136                 }
 137         }
 138
 139         return revision;
 140 }
 141
 142 #ifdef CONFIG_SPL_BUILD
 143 /*
 144  * Routine: get_board_mem_timings
 145  * Description: If we use SPL then there is no x-loader nor config header
 146  * so we have to setup the DDR timings ourself on both banks.
 147  */
 148 void get_board_mem_timings(struct board_sdrc_timings *timings)
 149 {
 150         int pop_mfr, pop_id;
 151
 152         /*
 153          * We need to identify what PoP memory is on the board so that
 154          * we know what timings to use.  If we can't identify it then
 155          * we know it's an xM.  To map the ID values please see nand_ids.c
 156          */
 157         identify_nand_chip(&pop_mfr, &pop_id);
 158
 159         timings->mr = MICRON_V_MR_165;
 160         switch (get_board_revision()) {
 161         case REVISION_C4:
 162                 if (pop_mfr == NAND_MFR_STMICRO && pop_id == 0xba) {
 163                         /* 512MB DDR */
 164                         timings->mcfg = NUMONYX_V_MCFG_165(512 << 20);
 165                         timings->ctrla = NUMONYX_V_ACTIMA_165;
 166                         timings->ctrlb = NUMONYX_V_ACTIMB_165;
 167                         timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 168                         break;
 169                 } else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xba) {
 170                         /* Beagleboard Rev C4, 512MB Nand/256MB DDR*/
 171                         timings->mcfg = MICRON_V_MCFG_165(128 << 20);
 172                         timings->ctrla = MICRON_V_ACTIMA_165;
 173                         timings->ctrlb = MICRON_V_ACTIMB_165;
 174                         timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 175                         break;
 176                 } else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xbc) {
 177                         /* Beagleboard Rev C5, 256MB DDR */
 178                         timings->mcfg = MICRON_V_MCFG_200(256 << 20);
 179                         timings->ctrla = MICRON_V_ACTIMA_200;
 180                         timings->ctrlb = MICRON_V_ACTIMB_200;
 181                         timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 182                         break;
 183                 }
 184         case REVISION_XM_AB:
 185         case REVISION_XM_C:
 186                 if (pop_mfr == 0) {
 187                         /* 256MB DDR */
 188                         timings->mcfg = MICRON_V_MCFG_200(256 << 20);
 189                         timings->ctrla = MICRON_V_ACTIMA_200;
 190                         timings->ctrlb = MICRON_V_ACTIMB_200;
 191                         timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 192                 } else {
 193                         /* 512MB DDR */
 194                         timings->mcfg = NUMONYX_V_MCFG_165(512 << 20);
 195                         timings->ctrla = NUMONYX_V_ACTIMA_165;
 196                         timings->ctrlb = NUMONYX_V_ACTIMB_165;
 197                         timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 198                 }
 199                 break;
 200         default:
 201                 /* Assume 128MB and Micron/165MHz timings to be safe */
 202                 timings->mcfg = MICRON_V_MCFG_165(128 << 20);
 203                 timings->ctrla = MICRON_V_ACTIMA_165;
 204                 timings->ctrlb = MICRON_V_ACTIMB_165;
 205                 timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 206         }
 207 }
 208 #endif
 209
 210 /*
 211  * Routine: get_expansion_id
 212  * Description: This function checks for expansion board by checking I2C
 213  *              bus 1 for the availability of an AT24C01B serial EEPROM.
 214  *              returns the device_vendor field from the EEPROM
 215  */
 216 static unsigned int get_expansion_id(void)
 217 {
 218         i2c_set_bus_num(EXPANSION_EEPROM_I2C_BUS);
 219
 220         /* return BEAGLE_NO_EEPROM if eeprom doesn't respond */
 221         if (i2c_probe(EXPANSION_EEPROM_I2C_ADDRESS) == 1) {
 222                 i2c_set_bus_num(TWL4030_I2C_BUS);
 223                 return BEAGLE_NO_EEPROM;
 224         }
 225
 226         /* read configuration data */
 227         i2c_read(EXPANSION_EEPROM_I2C_ADDRESS, 0, 1, (u8 *)&expansion_config,
 228                  sizeof(expansion_config));
 229
 230         /* retry reading configuration data with 16bit addressing */
 231         if ((expansion_config.device_vendor == 0xFFFFFF00) ||
 232             (expansion_config.device_vendor == 0xFFFFFFFF)) {
 233                 printf("EEPROM is blank or 8bit addressing failed: retrying with 16bit:\n");
 234                 i2c_read(EXPANSION_EEPROM_I2C_ADDRESS, 0, 2, (u8 *)&expansion_config,
 235                          sizeof(expansion_config));
 236         }
 237
 238         i2c_set_bus_num(TWL4030_I2C_BUS);
 239
 240         return expansion_config.device_vendor;
 241 }
 242
 243 #ifdef CONFIG_VIDEO_OMAP3
 244 /*
 245  * Configure DSS to display background color on DVID
 246  * Configure VENC to display color bar on S-Video
 247  */
 248 static void beagle_display_init(void)
 249 {
 250         omap3_dss_venc_config(&venc_config_std_tv, VENC_HEIGHT, VENC_WIDTH);
 251         switch (get_board_revision()) {
 252         case REVISION_AXBX:
 253         case REVISION_CX:
 254         case REVISION_C4:
 255                 omap3_dss_panel_config(&dvid_cfg);
 256                 break;
 257         case REVISION_XM_AB:
 258         case REVISION_XM_C:
 259         default:
 260                 omap3_dss_panel_config(&dvid_cfg_xm);
 261                 break;
 262         }
 263 }
 264
 265 /*
 266  * Enable DVI power
 267  */
 268 static void beagle_dvi_pup(void)
 269 {
 270         uchar val;
 271
 272         switch (get_board_revision()) {
 273         case REVISION_AXBX:
 274         case REVISION_CX:
 275         case REVISION_C4:
 276                 gpio_request(170, "dvi");
 277                 gpio_direction_output(170, 0);
 278                 gpio_set_value(170, 1);
 279                 break;
 280         case REVISION_XM_AB:
 281         case REVISION_XM_C:
 282         default:
 283                 #define GPIODATADIR1 (TWL4030_BASEADD_GPIO+3)
 284                 #define GPIODATAOUT1 (TWL4030_BASEADD_GPIO+6)
 285
 286                 i2c_read(TWL4030_CHIP_GPIO, GPIODATADIR1, 1, &val, 1);
 287                 val |= 4;
 288                 i2c_write(TWL4030_CHIP_GPIO, GPIODATADIR1, 1, &val, 1);
 289
 290                 i2c_read(TWL4030_CHIP_GPIO, GPIODATAOUT1, 1, &val, 1);
 291                 val |= 4;
 292                 i2c_write(TWL4030_CHIP_GPIO, GPIODATAOUT1, 1, &val, 1);
 293                 break;
 294         }
 295 }
 296 #endif
 297
 298 #ifdef CONFIG_USB_MUSB_OMAP2PLUS
 299 static struct musb_hdrc_config musb_config = {
 300         .multipoint     = 1,
 301         .dyn_fifo       = 1,
 302         .num_eps        = 16,
 303         .ram_bits       = 12,
 304 };
 305
 306 static struct omap_musb_board_data musb_board_data = {
 307         .interface_type = MUSB_INTERFACE_ULPI,
 308 };
 309
 310 static struct musb_hdrc_platform_data musb_plat = {
 311 #if defined(CONFIG_USB_MUSB_HOST)
 312         .mode           = MUSB_HOST,
 313 #elif defined(CONFIG_USB_MUSB_GADGET)
 314         .mode           = MUSB_PERIPHERAL,
 315 #else
 316 #error "Please define either CONFIG_USB_MUSB_HOST or CONFIG_USB_MUSB_GADGET"
 317 #endif
 318         .config         = &musb_config,
 319         .power          = 100,
 320         .platform_ops   = &omap2430_ops,
 321         .board_data     = &musb_board_data,
 322 };
 323 #endif
 324
 325 /*
 326  * Routine: misc_init_r
 327  * Description: Configure board specific parts
 328  */
 329 int misc_init_r(void)
 330 {
 331         struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
 332         struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE;
 333         struct control_prog_io *prog_io_base = (struct control_prog_io *)OMAP34XX_CTRL_BASE;
 334         bool generate_fake_mac = false;
 335         u32 value;
 336
 337         /* Enable i2c2 pullup resisters */
 338         value = readl(&prog_io_base->io1);
 339         value &= ~(PRG_I2C2_PULLUPRESX);
 340         writel(value, &prog_io_base->io1);
 341
 342         switch (get_board_revision()) {
 343         case REVISION_AXBX:
 344                 printf("Beagle Rev Ax/Bx\n");
 345                 env_set("beaglerev", "AxBx");
 346                 break;
 347         case REVISION_CX:
 348                 printf("Beagle Rev C1/C2/C3\n");
 349                 env_set("beaglerev", "Cx");
 350                 MUX_BEAGLE_C();
 351                 break;
 352         case REVISION_C4:
 353                 printf("Beagle Rev C4\n");
 354                 env_set("beaglerev", "C4");
 355                 MUX_BEAGLE_C();
 356                 /* Set VAUX2 to 1.8V for EHCI PHY */
 357                 twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
 358                                         TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
 359                                         TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
 360                                         TWL4030_PM_RECEIVER_DEV_GRP_P1);
 361                 break;
 362         case REVISION_XM_AB:
 363                 printf("Beagle xM Rev A/B\n");
 364                 env_set("beaglerev", "xMAB");
 365                 MUX_BEAGLE_XM();
 366                 /* Set VAUX2 to 1.8V for EHCI PHY */
 367                 twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
 368                                         TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
 369                                         TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
 370                                         TWL4030_PM_RECEIVER_DEV_GRP_P1);
 371                 generate_fake_mac = true;
 372                 break;
 373         case REVISION_XM_C:
 374                 printf("Beagle xM Rev C\n");
 375                 env_set("beaglerev", "xMC");
 376                 MUX_BEAGLE_XM();
 377                 /* Set VAUX2 to 1.8V for EHCI PHY */
 378                 twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
 379                                         TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
 380                                         TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
 381                                         TWL4030_PM_RECEIVER_DEV_GRP_P1);
 382                 generate_fake_mac = true;
 383                 break;
 384         default:
 385                 printf("Beagle unknown 0x%02x\n", get_board_revision());
 386                 MUX_BEAGLE_XM();
 387                 /* Set VAUX2 to 1.8V for EHCI PHY */
 388                 twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
 389                                         TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
 390                                         TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
 391                                         TWL4030_PM_RECEIVER_DEV_GRP_P1);
 392                 generate_fake_mac = true;
 393         }
 394
 395         switch (get_expansion_id()) {
 396         case TINCANTOOLS_ZIPPY:
 397                 printf("Recognized Tincantools Zippy board (rev %d %s)\n",
 398                         expansion_config.revision,
 399                         expansion_config.fab_revision);
 400                 MUX_TINCANTOOLS_ZIPPY();
 401                 env_set("buddy", "zippy");
 402                 break;
 403         case TINCANTOOLS_ZIPPY2:
 404                 printf("Recognized Tincantools Zippy2 board (rev %d %s)\n",
 405                         expansion_config.revision,
 406                         expansion_config.fab_revision);
 407                 MUX_TINCANTOOLS_ZIPPY();
 408                 env_set("buddy", "zippy2");
 409                 break;
 410         case TINCANTOOLS_TRAINER:
 411                 printf("Recognized Tincantools Trainer board (rev %d %s)\n",
 412                         expansion_config.revision,
 413                         expansion_config.fab_revision);
 414                 MUX_TINCANTOOLS_ZIPPY();
 415                 MUX_TINCANTOOLS_TRAINER();
 416                 env_set("buddy", "trainer");
 417                 break;
 418         case TINCANTOOLS_SHOWDOG:
 419                 printf("Recognized Tincantools Showdow board (rev %d %s)\n",
 420                         expansion_config.revision,
 421                         expansion_config.fab_revision);
 422                 /* Place holder for DSS2 definition for showdog lcd */
 423                 env_set("defaultdisplay", "showdoglcd");
 424                 env_set("buddy", "showdog");
 425                 break;
 426         case KBADC_BEAGLEFPGA:
 427                 printf("Recognized KBADC Beagle FPGA board\n");
 428                 MUX_KBADC_BEAGLEFPGA();
 429                 env_set("buddy", "beaglefpga");
 430                 break;
 431         case LW_BEAGLETOUCH:
 432                 printf("Recognized Liquidware BeagleTouch board\n");
 433                 env_set("buddy", "beagletouch");
 434                 break;
 435         case BRAINMUX_LCDOG:
 436                 printf("Recognized Brainmux LCDog board\n");
 437                 env_set("buddy", "lcdog");
 438                 break;
 439         case BRAINMUX_LCDOGTOUCH:
 440                 printf("Recognized Brainmux LCDog Touch board\n");
 441                 env_set("buddy", "lcdogtouch");
 442                 break;
 443         case BBTOYS_WIFI:
 444                 printf("Recognized BeagleBoardToys WiFi board\n");
 445                 MUX_BBTOYS_WIFI()
 446                 env_set("buddy", "bbtoys-wifi");
 447                 break;
 448         case BBTOYS_VGA:
 449                 printf("Recognized BeagleBoardToys VGA board\n");
 450                 break;
 451         case BBTOYS_LCD:
 452                 printf("Recognized BeagleBoardToys LCD board\n");
 453                 break;
 454         case BCT_BRETTL3:
 455                 printf("Recognized bct electronic GmbH brettl3 board\n");
 456                 break;
 457         case BCT_BRETTL4:
 458                 printf("Recognized bct electronic GmbH brettl4 board\n");
 459                 break;
 460         case LSR_COM6L_ADPT:
 461                 printf("Recognized LSR COM6L Adapter Board\n");
 462                 MUX_BBTOYS_WIFI()
 463                 env_set("buddy", "lsr-com6l-adpt");
 464                 break;
 465         case BEAGLE_NO_EEPROM:
 466                 printf("No EEPROM on expansion board\n");
 467                 env_set("buddy", "none");
 468                 break;
 469         default:
 470                 printf("Unrecognized expansion board: %x\n",
 471                         expansion_config.device_vendor);
 472                 env_set("buddy", "unknown");
 473         }
 474
 475         if (expansion_config.content == 1)
 476                 env_set(expansion_config.env_var, expansion_config.env_setting);
 477
 478         twl4030_power_init();
 479         switch (get_board_revision()) {
 480         case REVISION_XM_AB:
 481                 twl4030_led_init(TWL4030_LED_LEDEN_LEDBON);
 482                 break;
 483         default:
 484                 twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
 485                 break;
 486         }
 487
 488         /* Set GPIO states before they are made outputs */
 489         writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1,
 490                 &gpio6_base->setdataout);
 491         writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
 492                 GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout);
 493
 494         /* Configure GPIOs to output */
 495         writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe);
 496         writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
 497                 GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe);
 498
 499         omap_die_id_display();
 500
 501 #ifdef CONFIG_VIDEO_OMAP3
 502         beagle_dvi_pup();
 503         beagle_display_init();
 504         omap3_dss_enable();
 505 #endif
 506
 507 #ifdef CONFIG_USB_MUSB_OMAP2PLUS
 508         musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE);
 509 #endif
 510
 511         if (generate_fake_mac)
 512                 omap_die_id_usbethaddr();
 513
 514 #if defined(CONFIG_MTDIDS_DEFAULT) && defined(CONFIG_MTDPARTS_DEFAULT)
 515         if (strlen(CONFIG_MTDIDS_DEFAULT))
 516                 env_set("mtdids", CONFIG_MTDIDS_DEFAULT);
 517
 518         if (strlen(CONFIG_MTDPARTS_DEFAULT))
 519                 env_set("mtdparts", CONFIG_MTDPARTS_DEFAULT);
 520 #endif
 521
 522         return 0;
 523 }
 524
 525 /*
 526  * Routine: set_muxconf_regs
 527  * Description: Setting up the configuration Mux registers specific to the
 528  *              hardware. Many pins need to be moved from protect to primary
 529  *              mode.
 530  */
 531 void set_muxconf_regs(void)
 532 {
 533         MUX_BEAGLE();
 534 }
 535
 536 #if defined(CONFIG_MMC)
 537 int board_mmc_init(bd_t *bis)
 538 {
 539         return omap_mmc_init(0, 0, 0, -1, -1);
 540 }
 541 #endif
 542
 543 #if defined(CONFIG_MMC)
 544 void board_mmc_power_init(void)
 545 {
 546         twl4030_power_mmc_init(0);
 547 }
 548 #endif
 549
 550 #if defined(CONFIG_USB_EHCI_HCD) && !defined(CONFIG_SPL_BUILD)
 551 /* Call usb_stop() before starting the kernel */
 552 void show_boot_progress(int val)
 553 {
 554         if (val == BOOTSTAGE_ID_RUN_OS)
 555                 usb_stop();
 556 }
 557
 558 static struct omap_usbhs_board_data usbhs_bdata = {
 559         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 560         .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 561         .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED
 562 };
 563
 564 int ehci_hcd_init(int index, enum usb_init_type init,
 565                 struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 566 {
 567         return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
 568 }
 569
 570 int ehci_hcd_stop(int index)
 571 {
 572         return omap_ehci_hcd_stop();
 573 }
 574
 575 #endif /* CONFIG_USB_EHCI_HCD */
 576
 577 #if defined(CONFIG_USB_ETHER) && defined(CONFIG_USB_MUSB_GADGET)
 578 int board_eth_init(bd_t *bis)
 579 {
 580         return usb_eth_initialize(bis);
 581 }
 582 #endif