static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_serial_init(); omap_mux_init_gpio(170, OMAP_PIN_INPUT); gpio_request(170, "DVI_nPD"); /* REVISIT leave DVI powered down until it's needed ... */ gpio_direction_output(170, true); usb_musb_init(&musb_board_data); usb_ehci_init(&ehci_pdata); omap3beagle_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); #ifdef CONFIG_USB_ANDROID omap3beagle_android_gadget_init(); #endif omap3_beagle_pm_init(); }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); gpio_buttons[0].gpio = beagle_config.usr_button_gpio; platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); omap_mux_init_gpio(170, OMAP_PIN_INPUT); /* REVISIT leave DVI powered down until it's needed ... */ gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions, ARRAY_SIZE(omap3beagle_nand_partitions)); /* Ensure msecure is mux'd to be able to set the RTC. */ omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); beagle_opp_init(); }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); gpio_buttons[0].gpio = beagle_config.usr_button_gpio; platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); omap_serial_init(); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions, ARRAY_SIZE(omap3beagle_nand_partitions)); /* Ensure msecure is mux'd to be able to set the RTC. */ omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); beagle_opp_init(); }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); omap_serial_init(); omap_mux_init_gpio(170, OMAP_PIN_INPUT); /* REVISIT leave DVI powered down until it's needed ... */ gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions, ARRAY_SIZE(omap3beagle_nand_partitions)); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); beagle_opp_init(); }
static void __init omap3_beagle_init(void) { omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_board_config = omap3_beagle_config; omap_board_config_size = ARRAY_SIZE(omap3_beagle_config); omap_serial_init(); omap_cfg_reg(J25_34XX_GPIO170); usb_musb_init(); usb_ehci_init(); omap3beagle_flash_init(); beagle_display_init(); }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); omap_serial_init(); usb_musb_init(&musb_board_data); usbhs_init(&usbhs_bdata); omap3beagle_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); beagle_opp_init(); }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_serial_init(); omap_mux_init_gpio(170, OMAP_PIN_INPUT); gpio_request(170, "DVI_nPD"); /* REVISIT leave DVI powered down until it's needed ... */ gpio_direction_output(170, true); //omap_mux_init_gpio(GPIO_IRQ, OMAP_PIN_INPUT); //W-Y-L GPIO 133 //omap_mux_init_gpio(GPIO_DIR, OMAP_PIN_INPUT_PULLDOWN); //W-Y-L GPIO 137 if(!strcmp(expansionboard_name, "zippy")) { printk(KERN_INFO "Beagle expansionboard: initializing enc28j60\n"); omap3beagle_enc28j60_init(); printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n"); mmc[1].gpio_wp = 141; mmc[1].gpio_cd = 162; } if(!strcmp(expansionboard_name, "zippy2")) { printk(KERN_INFO "Beagle expansionboard: initializing ks_8851\n"); omap3beagle_ks8851_init(); printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n"); mmc[1].gpio_wp = 141; mmc[1].gpio_cd = 162; } if(!strcmp(expansionboard_name, "trainer")) { printk(KERN_INFO "Beagle expansionboard: exporting GPIOs 130-141,162 to userspace\n"); gpio_request(130, "sysfs"); gpio_export(130, 1); gpio_request(131, "sysfs"); gpio_export(131, 1); gpio_request(132, "sysfs"); gpio_export(132, 1); gpio_request(133, "sysfs"); gpio_export(133, 1); gpio_request(134, "sysfs"); gpio_export(134, 1); gpio_request(135, "sysfs"); gpio_export(135, 1); gpio_request(136, "sysfs"); gpio_export(136, 1); gpio_request(137, "sysfs"); gpio_export(137, 1); gpio_request(138, "sysfs"); gpio_export(138, 1); gpio_request(139, "sysfs"); gpio_export(139, 1); gpio_request(140, "sysfs"); gpio_export(140, 1); gpio_request(141, "sysfs"); gpio_export(141, 1); gpio_request(162, "sysfs"); gpio_export(162, 1); } usb_musb_init(); usb_ehci_init(&ehci_pdata); omap3beagle_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); #ifdef CONFIG_USB_ANDROID omap3evm_android_gadget_init(); #endif }
/* * Routine: misc_init_r * Description: Configure board specific parts */ int misc_init_r(void) { struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE; struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; struct control_prog_io *prog_io_base = (struct control_prog_io *)OMAP34XX_CTRL_BASE; /* Enable i2c2 pullup resisters */ writel(~(PRG_I2C2_PULLUPRESX), &prog_io_base->io1); switch (get_board_revision()) { case REVISION_AXBX: printf("Beagle Rev Ax/Bx\n"); setenv("beaglerev", "AxBx"); break; case REVISION_CX: printf("Beagle Rev C1/C2/C3\n"); setenv("beaglerev", "Cx"); MUX_BEAGLE_C(); break; case REVISION_C4: printf("Beagle Rev C4\n"); setenv("beaglerev", "C4"); MUX_BEAGLE_C(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; case REVISION_XM_AB: printf("Beagle xM Rev A/B\n"); setenv("beaglerev", "xMAB"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; case REVISION_XM_C: printf("Beagle xM Rev C\n"); setenv("beaglerev", "xMC"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; default: printf("Beagle unknown 0x%02x\n", get_board_revision()); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); } switch (get_expansion_id()) { case TINCANTOOLS_ZIPPY: printf("Recognized Tincantools Zippy board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); setenv("buddy", "zippy"); break; case TINCANTOOLS_ZIPPY2: printf("Recognized Tincantools Zippy2 board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); setenv("buddy", "zippy2"); break; case TINCANTOOLS_TRAINER: printf("Recognized Tincantools Trainer board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); MUX_TINCANTOOLS_TRAINER(); setenv("buddy", "trainer"); break; case TINCANTOOLS_SHOWDOG: printf("Recognized Tincantools Showdow board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); /* Place holder for DSS2 definition for showdog lcd */ setenv("defaultdisplay", "showdoglcd"); setenv("buddy", "showdog"); break; case KBADC_BEAGLEFPGA: printf("Recognized KBADC Beagle FPGA board\n"); MUX_KBADC_BEAGLEFPGA(); setenv("buddy", "beaglefpga"); break; case LW_BEAGLETOUCH: printf("Recognized Liquidware BeagleTouch board\n"); setenv("buddy", "beagletouch"); break; case BRAINMUX_LCDOG: printf("Recognized Brainmux LCDog board\n"); setenv("buddy", "lcdog"); break; case BRAINMUX_LCDOGTOUCH: printf("Recognized Brainmux LCDog Touch board\n"); setenv("buddy", "lcdogtouch"); break; case BBTOYS_WIFI: printf("Recognized BeagleBoardToys WiFi board\n"); MUX_BBTOYS_WIFI() setenv("buddy", "bbtoys-wifi"); break;; case BBTOYS_VGA: printf("Recognized BeagleBoardToys VGA board\n"); break;; case BBTOYS_LCD: printf("Recognized BeagleBoardToys LCD board\n"); break;; case BCT_BRETTL3: printf("Recognized bct electronic GmbH brettl3 board\n"); break; case BCT_BRETTL4: printf("Recognized bct electronic GmbH brettl4 board\n"); break; case LSR_COM6L_ADPT: printf("Recognized LSR COM6L Adapter Board\n"); MUX_BBTOYS_WIFI() setenv("buddy", "lsr-com6l-adpt"); break; case BEAGLE_NO_EEPROM: printf("No EEPROM on expansion board\n"); setenv("buddy", "none"); break; default: printf("Unrecognized expansion board: %x\n", expansion_config.device_vendor); setenv("buddy", "unknown"); } if (expansion_config.content == 1) setenv(expansion_config.env_var, expansion_config.env_setting); twl4030_power_init(); switch (get_board_revision()) { case REVISION_XM_AB: twl4030_led_init(TWL4030_LED_LEDEN_LEDBON); break; default: twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); break; } /* Set GPIO states before they are made outputs */ writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1, &gpio6_base->setdataout); writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout); /* Configure GPIOs to output */ writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe); writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe); dieid_num_r(); #ifdef CONFIG_VIDEO_OMAP3 beagle_dvi_pup(); beagle_display_init(); omap3_dss_enable(); #endif #ifdef CONFIG_USB_MUSB_OMAP2PLUS musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE); #endif return 0; }
static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); if (cpu_is_omap3630()) { gpio_buttons[0].gpio = 4; } platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_serial_init(); omap_mux_init_gpio(170, OMAP_PIN_INPUT); gpio_request(170, "DVI_nPD"); /* REVISIT leave DVI powered down until it's needed ... */ gpio_direction_output(170, true); if(!strcmp(expansionboard_name, "zippy")) { printk(KERN_INFO "Beagle expansionboard: initializing enc28j60\n"); omap3beagle_enc28j60_init(); printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n"); mmc[1].gpio_wp = 141; mmc[1].gpio_cd = 162; } if(!strcmp(expansionboard_name, "zippy2")) { printk(KERN_INFO "Beagle expansionboard: initializing ks_8851\n"); omap3beagle_ks8851_init(); printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n"); mmc[1].gpio_wp = 141; mmc[1].gpio_cd = 162; } if(!strcmp(expansionboard_name, "trainer")) { printk(KERN_INFO "Beagle expansionboard: exporting GPIOs 130-141,162 to userspace\n"); gpio_request(130, "sysfs"); gpio_export(130, 1); gpio_request(131, "sysfs"); gpio_export(131, 1); gpio_request(132, "sysfs"); gpio_export(132, 1); gpio_request(133, "sysfs"); gpio_export(133, 1); gpio_request(134, "sysfs"); gpio_export(134, 1); gpio_request(135, "sysfs"); gpio_export(135, 1); gpio_request(136, "sysfs"); gpio_export(136, 1); gpio_request(137, "sysfs"); gpio_export(137, 1); gpio_request(138, "sysfs"); gpio_export(138, 1); gpio_request(139, "sysfs"); gpio_export(139, 1); gpio_request(140, "sysfs"); gpio_export(140, 1); gpio_request(141, "sysfs"); gpio_export(141, 1); gpio_request(162, "sysfs"); gpio_export(162, 1); } #if defined(CONFIG_WL1271) || defined(CONFIG_WL1271_MODULE) if(!strcmp(expansionboard_name, "bbtoys-wifi")) { if (wl12xx_set_platform_data(&omap_beagle_wlan_data)) pr_err("error setting wl12xx data\n"); printk(KERN_INFO "Beagle expansionboard: registering wl12xx platform device\n"); platform_device_register(&omap_vwlan_device); } #endif usb_musb_init(&musb_board_data); usb_ehci_init(&ehci_pdata); omap3beagle_flash_init(); /* Ensure msecure is mux'd to be able to set the RTC. */ omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); beagle_opp_init(); }
/* * Routine: misc_init_r * Description: Configure board specific parts */ int misc_init_r(void) { struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE; struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; struct control_prog_io *prog_io_base = (struct control_prog_io *)OMAP34XX_CTRL_BASE; /* Enable i2c2 pullup resisters */ writel(~(PRG_I2C2_PULLUPRESX), &prog_io_base->io1); switch (get_board_revision()) { case REVISION_AXBX: printf("Beagle Rev Ax/Bx\n"); setenv("beaglerev", "AxBx"); break; case REVISION_CX: printf("Beagle Rev C1/C2/C3\n"); setenv("beaglerev", "Cx"); MUX_BEAGLE_C(); break; case REVISION_C4: printf("Beagle Rev C4\n"); setenv("beaglerev", "C4"); MUX_BEAGLE_C(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; case REVISION_XM_A: printf("Beagle xM Rev A\n"); setenv("beaglerev", "xMA"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; case REVISION_XM_B: printf("Beagle xM Rev B\n"); setenv("beaglerev", "xMB"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; case REVISION_XM_C: printf("Beagle xM Rev C\n"); setenv("beaglerev", "xMC"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; default: printf("Beagle unknown 0x%02x\n", get_board_revision()); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); } switch (get_expansion_id(EXPANSION_EEPROM_I2C_ADDRESS)) { case TINCANTOOLS_ZIPPY: printf("Recognized Tincantools Zippy board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); setenv("buddy", "zippy"); break; case TINCANTOOLS_ZIPPY2: printf("Recognized Tincantools Zippy2 board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); setenv("buddy", "zippy2"); break; case TINCANTOOLS_TRAINER: printf("Recognized Tincantools Trainer board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_ZIPPY(); MUX_TINCANTOOLS_TRAINER(); setenv("buddy", "trainer"); break; case TINCANTOOLS_SHOWDOG: printf("Recognized Tincantools Showdow board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); /* Place holder for DSS2 definition for showdog lcd */ setenv("defaultdisplay", "showdoglcd"); setenv("buddy", "showdog"); break; case TINCANTOOLS_BEACON: printf("Recognized Tincantools Beacon board (rev %d %s)\n", expansion_config.revision, expansion_config.fab_revision); MUX_TINCANTOOLS_BEACON(); setenv("buddy", "beacon"); break; case KBADC_BEAGLEFPGA: printf("Recognized KBADC Beagle FPGA board\n"); MUX_KBADC_BEAGLEFPGA(); setenv("buddy", "beaglefpga"); break; case LW_BEAGLETOUCH: printf("Recognized Liquidware BeagleTouch board\n"); setenv("buddy", "beagletouch"); break; case BRAINMUX_LCDOG: printf("Recognized Brainmux LCDog board\n"); setenv("buddy", "lcdog"); break; case BRAINMUX_LCDOGTOUCH: printf("Recognized Brainmux LCDog Touch board\n"); setenv("buddy", "lcdogtouch"); break; case BBTOYS_WIFI: printf("Recognized BeagleBoardToys WiFi board\n"); MUX_BBTOYS_WIFI() setenv("buddy", "bbtoys-wifi"); break;; case BBTOYS_VGA: printf("Recognized BeagleBoardToys VGA board\n"); break;; case BBTOYS_LCD: printf("Recognized BeagleBoardToys LCD board\n"); break;; case BEAGLE_NO_EEPROM: printf("No EEPROM on expansion board\n"); setenv("buddy", "none"); break; default: printf("Unrecognized expansion board: %x\n", expansion_config.device_vendor); setenv("buddy", "unknown"); } if (expansion_config.content == 1) setenv(expansion_config.env_var, expansion_config.env_setting); /* Scan 0x51 as well for loop-thru boards */ switch (get_expansion_id(EXPANSION_EEPROM_I2C_ADDRESS + 1)) { case BBTOYS_ULCD: printf("Recognized BeagleBoardToys uLCD-lite board\n"); setenv("buddy2", "bbtoys-ulcd"); setenv("defaultdisplay", "lcd"); setenv("uenvcmd", "i2c dev 1 ; i2c mw 40 00 00; i2c mw 40 04 80; i2c mw 40 0d 05; i2c mw 40 0d 15"); break; case BEAGLE_NO_EEPROM: printf("No EEPROM on expansion board\n"); setenv("buddy2", "none"); break; default: printf("Unrecognized expansion board: %x\n", expansion_config.device_vendor); setenv("buddy2", "unknown"); } if (expansion_config.content == 1) setenv(expansion_config.env_var, expansion_config.env_setting); twl4030_power_init(); switch (get_board_revision()) { case REVISION_XM_A: case REVISION_XM_B: twl4030_led_init(TWL4030_LED_LEDEN_LEDBON); break; default: twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); break; } /* Set GPIO states before they are made outputs */ writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1, &gpio6_base->setdataout); writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout); /* Configure GPIOs to output */ writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe); writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe); dieid_num_r(); beagle_display_init(); omap3_dss_enable(); return 0; }