static struct dvobj_priv *sdio_dvobj_init(struct sdio_func *func) { int status = _FAIL; struct dvobj_priv *dvobj = NULL; PSDIO_DATA psdio; _func_enter_; if((dvobj = devobj_init()) == NULL) { goto exit; } sdio_set_drvdata(func, dvobj); psdio = &dvobj->intf_data; psdio->func = func; psdio->SdioRxFIFOCnt = 0; if (sdio_init(dvobj) != _SUCCESS) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: initialize SDIO Failed!\n", __FUNCTION__)); goto free_dvobj; } rtw_reset_continual_io_error(dvobj); status = _SUCCESS; free_dvobj: if (status != _SUCCESS && dvobj) { sdio_set_drvdata(func, NULL); devobj_deinit(dvobj); dvobj = NULL; } exit: _func_exit_; return dvobj; }
/** * @brief Configure and enable the SDIO device. */ void sdio_begin(void) { sdio_gpios_init(); sdio_init(); sdio_power_on(); // Set initial SCK rate. sdio_set_clock(400000); delay_us(200); // generate 80 pulses at 400kHz }
DSTATUS disk_initialize(BYTE pdrv) { if (pdrv >= _VOLUMES) return STA_NOINIT; // allocate descriptior if (!devices[pdrv]) { devices[pdrv] = malloc(sizeof(sdio_card_t)); if (!devices[pdrv]) return STA_NOINIT; } // Init card if (sdio_init(devices[pdrv], f_drv_to_gpio(pdrv), _FF_HIGH_SPEED_SPI_FREQ_DIV) != SDIO_ERR_NONE) return STA_NOINIT; return 0; }
int machine_init(void) { int i = 0; rcc_clock_setup_hse_3v3(&rcc_hse_25mhz_3v3); gpio_create(NULL, &gpio_led0); gpio_create(NULL, &gpio_button); /* UARTS */ for (i = 0; i < NUM_UARTS; i++) { uart_create(&uart_configs[i]); } /* I2Cs */ for (i = 0; i < NUM_I2CS; i++) { i2c_create(&i2c_configs[i]); } rng_create(1, RCC_RNG); sdio_conf.rcc_reg = (uint32_t *)&RCC_APB2ENR; sdio_conf.rcc_en = RCC_APB2ENR_SDMMC1EN; sdio_init(&sdio_conf); usb_init(&usb_guest); ethernet_init(ð_config); return 0; }
void hw_init(void) { tz_init(); printk(BIOS_INFO, "trustzone initialized\n"); dmac_init(); printk(BIOS_INFO, "PL330 DMAC initialized\n"); lcd_init(); lcd_qos_init(15); printk(BIOS_INFO, "LCD initialized\n"); v3d_init(); printk(BIOS_INFO, "V3D initialized\n"); audio_init(); printk(BIOS_INFO, "audio initialized\n"); neon_init(); printk(BIOS_INFO, "neon initialized\n"); pcie_init(); printk(BIOS_INFO, "PCIe initialized\n"); M0_init(); printk(BIOS_INFO, "M0 initialized\n"); ccu_init(); printk(BIOS_INFO, "CCU initialized\n"); sdio_init(); printk(BIOS_INFO, "SDIO initialized\n"); }
void myinit(void) { #pragma message "myinit()" #pragma message "HAL_Init()" #pragma message "SystemClock_Config()" HAL_Init(); SystemClock_Config(); #ifdef ENABLE_GPIO #pragma message "led_init()" led_init(); #ifdef btn_init #pragma message "btn_init()" btn_init(); #endif #endif #ifdef ENABLE_RNG #pragma message "rng_init()" rng_init(); #endif #ifdef ENABLE_UART #pragma message "uart_init()" uart_init(); #endif #ifdef ENABLE_I2C #pragma message "i2c_init()" i2c_init(); #endif #ifdef ENABLE_SPI #pragma message "spi_init()" spi_init(); #endif #ifdef ENABLE_TIM #pragma message "tim_init()" tim_init(); #endif #ifdef ENABLE_ADC #pragma message "adc_init()" adc_init(); #endif #ifdef ENABLE_CAN #pragma message "can_init()" can_init(); #endif #ifdef ENABLE_DAC #pragma message "dac_init()" dac_init(); #endif #ifdef ENABLE_DMA #pragma message "dma_init()" dma_init(); #endif #ifdef ENABLE_FLASH #pragma message "flash_erase_img1()" flash_erase_img1(); #endif #ifdef ENABLE_ETH #pragma message "eth_init()" eth_init(); #endif #ifdef ENABLE_DSP #pragma message "dsp_init()" dsp_init(); #endif #ifdef ENABLE_USB #pragma message "usb_init()" usb_init(); #endif #ifdef ENABLE_PCL #pragma message "pcl_init()" pcl_init(); #endif #ifdef ENABLE_SDIO #pragma message "sdio_init()" sdio_init(); #endif #ifdef ENABLE_DISPLAY #pragma message "display_init()" display_init(); #endif #ifdef ENABLE_BR #pragma message "br_init()" br_init(); #endif }
/* * drv_init() - a device potentially for us * * notes: drv_init() is called when the bus driver has located a card for us to support. * We accept the new device by returning 0. */ static int rtw_drv_init( struct sdio_func *func, const struct sdio_device_id *id) { struct net_device *pnetdev; PADAPTER padapter; struct dvobj_priv *pdvobjpriv; PSDIO_DATA psdio; RT_TRACE(_module_hci_intfs_c_, _drv_info_, ("+rtw_drv_init: vendor=0x%04x device=0x%04x class=0x%02x\n", func->vendor, func->device, func->class)); //3 1. init network device data pnetdev = rtw_init_netdev(NULL); if (!pnetdev) goto error; SET_NETDEV_DEV(pnetdev, &func->dev); padapter = rtw_netdev_priv(pnetdev); pdvobjpriv = &padapter->dvobjpriv; pdvobjpriv->padapter = padapter; psdio = &pdvobjpriv->intf_data; psdio->func = func; #ifdef CONFIG_IOCTL_CFG80211 rtw_wdev_alloc(padapter, &func->dev); #endif //3 2. set interface private data sdio_set_drvdata(func, pdvobjpriv); //3 3. init driver special setting, interface, OS and hardware relative // set interface_type to sdio padapter->interface_type = RTW_SDIO; decide_chip_type_by_device_id(padapter, (u32)func->device); //4 3.1 set hardware operation functions padapter->HalData = rtw_zmalloc(sizeof(HAL_DATA_TYPE)); if (padapter->HalData == NULL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: can't alloc memory for HAL DATA\n")); goto error; } padapter->hal_data_sz = sizeof(HAL_DATA_TYPE); set_hal_ops(padapter); //3 4. interface init if (sdio_init(padapter) != _SUCCESS) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: initialize device object priv Failed!\n")); goto error; } padapter->intf_start = &sd_intf_start; padapter->intf_stop = &sd_intf_stop; //3 5. register I/O operations if (rtw_init_io_priv(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Can't init io_priv\n")); goto deinit; } //3 6. intf_read_chip_version(padapter); //3 7. intf_chip_configure(padapter); //3 8. read efuse/eeprom data intf_read_chip_info(padapter); //3 9. init driver common data if (rtw_init_drv_sw(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Initialize driver software resource Failed!\n")); goto deinit; } //3 10. get WLan MAC address // alloc dev name after read efuse. rtw_init_netdev_name(pnetdev, ifname); rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); _rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); #ifdef CONFIG_PROC_DEBUG #ifdef RTK_DMP_PLATFORM rtw_proc_init_one(pnetdev); #endif #endif #ifdef CONFIG_HOSTAPD_MLME hostapd_mode_init(padapter); #endif #ifdef CONFIG_CONCURRENT_MODE //set global variable to primary adapter padapter->ph2c_fwcmd_mutex = &drvpriv.h2c_fwcmd_mutex; padapter->psetch_mutex = &drvpriv.setch_mutex; padapter->psetbw_mutex = &drvpriv.setbw_mutex; padapter->hw_init_mutex = &drvpriv.hw_init_mutex; #endif #ifdef CONFIG_PLATFORM_RTD2880B DBG_871X("wlan link up\n"); rtd2885_wlan_netlink_sendMsg("linkup", "8712"); #endif #ifdef CONFIG_GLOBAL_UI_PID if(ui_pid[1]!=0) { DBG_871X("ui_pid[1]:%d\n",ui_pid[1]); rtw_signal_process(ui_pid[1], SIGUSR2); } #endif DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" ,padapter->bDriverStopped ,padapter->bSurpriseRemoved ,padapter->bup ,padapter->hw_init_completed ); //3 8. Tell the network stack we exist if (register_netdev(pnetdev) != 0) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: register_netdev() failed\n")); goto deinit; } #ifdef CONFIG_CONCURRENT_MODE if(rtw_drv_if2_init(padapter)==_FAIL) { goto deinit; } #endif RT_TRACE(_module_hci_intfs_c_, _drv_info_, ("-rtw_drv_init: Success. bDriverStopped=%d bSurpriseRemoved=%d\n", padapter->bDriverStopped, padapter->bSurpriseRemoved)); return 0; deinit: sdio_deinit(padapter); error: if (padapter) { if (padapter->HalData && padapter->hal_data_sz>0) { rtw_mfree(padapter->HalData, padapter->hal_data_sz); padapter->HalData = NULL; } } if (pnetdev) rtw_free_netdev(pnetdev); RT_TRACE(_module_hci_intfs_c_, _drv_crit_, ("-rtw_drv_init: FAIL!\n")); return -1; }
STATIC_PREFIX int fw_init_extl(unsigned por_cfg) { int rc=sdio_init(por_cfg); return rc; }