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