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