/* * Copyright (c) 2006-2018, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2018-11-27 SummerGift add spi flash port file */ #include #if defined(BSP_USING_SPI_FLASH) #include "spi_flash.h" #include "spi_flash_sfud.h" #include "drv_spi.h" #include "drv_gpio.h" #define CS_PIN GET_PIN(1,4) /* P104,GPIO_AD_B0_04 */ static int rt_hw_spi_flash_init(void) { rt_hw_spi_device_attach("spi3", "spi30", CS_PIN); if (RT_NULL == rt_sfud_flash_probe("W25Q256", "spi30")) { return -RT_ERROR; } return RT_EOK; } INIT_COMPONENT_EXPORT(rt_hw_spi_flash_init); #endif