增加 QSPI 驱动 N25Q128

2026-09-21 18:57:16 +08:00 · 2019-01-26 16:24:20 +08:00
parent b3c4f3be20
commit 050d14c598
14 changed files with 594 additions and 883 deletions
@@ -125,7 +125,18 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_PM is not set
 # CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
-# CONFIG_RT_USING_SPI is not set
+CONFIG_RT_USING_SPI=y
+CONFIG_RT_USING_QSPI=y
+# CONFIG_RT_USING_SPI_MSD is not set
+CONFIG_RT_USING_SFUD=y
+CONFIG_RT_SFUD_USING_SFDP=y
+CONFIG_RT_SFUD_USING_FLASH_INFO_TABLE=y
+CONFIG_RT_SFUD_USING_QSPI=y
+# CONFIG_RT_DEBUG_SFUD is not set
+# CONFIG_RT_USING_W25QXX is not set
+# CONFIG_RT_USING_GD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_AUDIO is not set

@@ -206,6 +217,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_LJSON is not set
 # CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set

 #
 # Wi-Fi
@@ -223,15 +235,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_COAP is not set
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
-# CONFIG_PKG_USING_AT_DEVICE is not set
-
-#
-# IoT Cloud
-#
 # CONFIG_PKG_USING_ONENET is not set
-# CONFIG_PKG_USING_GAGENT_CLOUD is not set
-# CONFIG_PKG_USING_ALI_IOTKIT is not set
-# CONFIG_PKG_USING_AZURE is not set

 #
 # security packages
@@ -243,7 +247,6 @@ CONFIG_RT_USING_PIN=y
 #
 # language packages
 #
-# CONFIG_PKG_USING_LUA is not set
 # CONFIG_PKG_USING_JERRYSCRIPT is not set
 # CONFIG_PKG_USING_MICROPYTHON is not set

@@ -281,16 +284,10 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_STM32F4_HAL is not set
 # CONFIG_PKG_USING_STM32F4_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
-# CONFIG_PKG_USING_SHT2X is not set
-# CONFIG_PKG_USING_AHT10 is not set
-# CONFIG_PKG_USING_AP3216C is not set
-# CONFIG_PKG_USING_STM32_SDIO is not set

 #
 # miscellaneous packages
 #
-# CONFIG_PKG_USING_LIBCSV is not set
-# CONFIG_PKG_USING_OPTPARSE is not set
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
@@ -302,14 +299,7 @@ CONFIG_RT_USING_PIN=y
 #
 # sample package
 #
-
-#
-# samples: kernel and components samples
-#
-# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
-# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
-# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
-# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
+# CONFIG_PKG_USING_SAMPLES is not set

 #
 # example package: hello
@@ -327,6 +317,7 @@ CONFIG_SOC_STM32F746NG=y
 # Onboard Peripheral Drivers
 #
 CONFIG_BSP_USING_USB_TO_USART=y
+CONFIG_BSP_USING_QSPI_FLASH=y

 #
 # On-chip Peripheral Drivers
@@ -335,6 +326,7 @@ CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_UART1_RX_USING_DMA is not set
+CONFIG_BSP_USING_QSPI=y

 #
 # Board extended module Drivers
@@ -38,18 +38,19 @@ STM32F746-disco 是 ST 推出的一款基于 ARM Cortex-M7 内核的开发板，
 | **板载外设**      | **支持情况** | **备注**                              |
 | :----------------- | :----------: | :------------------------------------- |
 | USB 转串口   |     支持     |              UART1                  |
-| QSPI Flash        |   暂不支持    |                                       |
+| QSPI Flash        |   支持    |                                       |
 | 以太网            |   暂不支持    |                               |
 | SDRAM             |  暂不支持     |                                       |
 | SD卡              |   暂不支持   |                           |
 | 4.3寸电容屏       |   暂不支持   |                               |
 | MEMS麦克风        |   暂不支持   |                               |
+
 | **片上外设** | **支持情况** |               **备注**                |
-| :------------ | :----------: | :-----------------------------------: |
+| :----------------- | :----------: | :------------------------------------- |
 | GPIO         |     支持     |   PA0, PA1... PK7 ---> PIN: 0, 1...168 |
 | UART         |     支持     |              UART1                  |
 | SPI               |  暂不支持    | 即将支持                        |
-| QSPI              |  暂不支持    | 即将支持                        |
+| QSPI              |  支持    | QSPI1                        |
 | I2C               |  暂不支持    | 即将支持                        |
 | FLASH             |  暂不支持    | 即将支持                        |
 | WDT               |  暂不支持    | 即将支持                        |
@@ -4,22 +4,31 @@ KeepUserPlacement=false
 Mcu.Family=STM32F7
 Mcu.IP0=CORTEX_M7
 Mcu.IP1=NVIC
-Mcu.IP2=RCC
-Mcu.IP3=SYS
-Mcu.IP4=USART1
-Mcu.IPNb=5
+Mcu.IP2=QUADSPI
+Mcu.IP3=RCC
+Mcu.IP4=SYS
+Mcu.IP5=USART1
+Mcu.IPNb=6
 Mcu.Name=STM32F746NGHx
 Mcu.Package=TFBGA216
-Mcu.Pin0=PA14
-Mcu.Pin1=PA13
-Mcu.Pin2=PB7
-Mcu.Pin3=PC14/OSC32_IN
-Mcu.Pin4=PA9
-Mcu.Pin5=PC15/OSC32_OUT
-Mcu.Pin6=PH0/OSC_IN
-Mcu.Pin7=PH1/OSC_OUT
-Mcu.Pin8=VP_SYS_VS_Systick
-Mcu.PinsNb=9
+Mcu.Pin0=PE2
+Mcu.Pin1=PA14
+Mcu.Pin10=PH1/OSC_OUT
+Mcu.Pin11=PJ8
+Mcu.Pin12=PB2
+Mcu.Pin13=PD12
+Mcu.Pin14=PD13
+Mcu.Pin15=PD11
+Mcu.Pin16=VP_SYS_VS_Systick
+Mcu.Pin2=PA13
+Mcu.Pin3=PB7
+Mcu.Pin4=PB6
+Mcu.Pin5=PC14/OSC32_IN
+Mcu.Pin6=PA9
+Mcu.Pin7=PC15/OSC32_OUT
+Mcu.Pin8=PK1
+Mcu.Pin9=PH0/OSC_IN
+Mcu.PinsNb=17
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F746NGHx
@@ -42,6 +51,10 @@ PA14.Signal=SYS_JTCK-SWCLK
 PA9.Locked=true
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PB2.Mode=Single Bank 1
+PB2.Signal=QUADSPI_CLK
+PB6.Mode=Single Bank 1
+PB6.Signal=QUADSPI_BK1_NCS
 PB7.Mode=Asynchronous
 PB7.Signal=USART1_RX
 PC14/OSC32_IN.Mode=LSE-External-Oscillator
@@ -56,10 +69,26 @@ PCC.Seq0=0
 PCC.Series=STM32F7
 PCC.Temperature=25
 PCC.Vdd=3.3
+PD11.Locked=true
+PD11.Mode=Single Bank 1
+PD11.Signal=QUADSPI_BK1_IO0
+PD12.Locked=true
+PD12.Mode=Single Bank 1
+PD12.Signal=QUADSPI_BK1_IO1
+PD13.Locked=true
+PD13.Mode=Single Bank 1
+PD13.Signal=QUADSPI_BK1_IO3
+PE2.Locked=true
+PE2.Mode=Single Bank 1
+PE2.Signal=QUADSPI_BK1_IO2
 PH0/OSC_IN.Mode=HSE-External-Oscillator
 PH0/OSC_IN.Signal=RCC_OSC_IN
 PH1/OSC_OUT.Mode=HSE-External-Oscillator
 PH1/OSC_OUT.Signal=RCC_OSC_OUT
+PJ8.Locked=true
+PJ8.Signal=GPXTI8
+PK1.Locked=true
+PK1.Signal=EVENTOUT
 PinOutPanel.CurrentBGAView=Top
 PinOutPanel.RotationAngle=0
 ProjectManager.AskForMigrate=true
@@ -88,7 +117,12 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true,5-MX_QUADSPI_Init-QUADSPI-false-HAL-true
+QUADSPI.ChipSelectHighTime=QSPI_CS_HIGH_TIME_6_CYCLE
+QUADSPI.ClockPrescaler=1
+QUADSPI.FifoThreshold=4
+QUADSPI.IPParameters=ClockPrescaler,FifoThreshold,SampleShifting,ChipSelectHighTime
+QUADSPI.SampleShifting=QSPI_SAMPLE_SHIFTING_HALFCYCLE
 RCC.AHBFreq_Value=216000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV4
 RCC.APB1Freq_Value=54000000
@@ -148,6 +182,8 @@ RCC.VCOI2SOutputFreq_Value=192000000
 RCC.VCOInputFreq_Value=1000000
 RCC.VCOOutputFreq_Value=432000000
 RCC.VCOSAIOutputFreq_Value=192000000
+SH.GPXTI8.0=GPIO_EXTI8
+SH.GPXTI8.ConfNb=1
 USART1.IPParameters=VirtualMode-Asynchronous
 USART1.VirtualMode-Asynchronous=VM_ASYNC
 VP_SYS_VS_Systick.Mode=SysTick
@@ -68,7 +68,7 @@
 /* #define HAL_IWDG_MODULE_ENABLED   */
 /* #define HAL_LPTIM_MODULE_ENABLED   */
 /* #define HAL_LTDC_MODULE_ENABLED   */
-/* #define HAL_QSPI_MODULE_ENABLED   */
+#define HAL_QSPI_MODULE_ENABLED
 /* #define HAL_RNG_MODULE_ENABLED   */
 /* #define HAL_RTC_MODULE_ENABLED   */
 /* #define HAL_SAI_MODULE_ENABLED   */
@@ -63,6 +63,8 @@

 /* Private variables ---------------------------------------------------------*/

+QSPI_HandleTypeDef hqspi;
+
 UART_HandleTypeDef huart1;

 /* USER CODE BEGIN PV */
@@ -73,6 +75,7 @@ UART_HandleTypeDef huart1;
 void SystemClock_Config(void);
 static void MX_GPIO_Init(void);
 static void MX_USART1_UART_Init(void);
+static void MX_QUADSPI_Init(void);
 /* USER CODE BEGIN PFP */

 /* USER CODE END PFP */
@@ -111,6 +114,7 @@ int main(void)
  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();
+  MX_QUADSPI_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */
@@ -184,6 +188,41 @@ void SystemClock_Config(void)
  }
 }

+/**
+  * @brief QUADSPI Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_QUADSPI_Init(void)
+{
+
+  /* USER CODE BEGIN QUADSPI_Init 0 */
+
+  /* USER CODE END QUADSPI_Init 0 */
+
+  /* USER CODE BEGIN QUADSPI_Init 1 */
+
+  /* USER CODE END QUADSPI_Init 1 */
+  /* QUADSPI parameter configuration*/
+  hqspi.Instance = QUADSPI;
+  hqspi.Init.ClockPrescaler = 1;
+  hqspi.Init.FifoThreshold = 4;
+  hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
+  hqspi.Init.FlashSize = 1;
+  hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_6_CYCLE;
+  hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
+  hqspi.Init.FlashID = QSPI_FLASH_ID_1;
+  hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
+  if (HAL_QSPI_Init(&hqspi) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN QUADSPI_Init 2 */
+
+  /* USER CODE END QUADSPI_Init 2 */
+
+}
+
 /**
  * @brief USART1 Initialization Function
  * @param None
@@ -226,12 +265,31 @@ static void MX_USART1_UART_Init(void)
  */
 static void MX_GPIO_Init(void)
 {
+  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOE_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOB_CLK_ENABLE();
  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOK_CLK_ENABLE();
  __HAL_RCC_GPIOH_CLK_ENABLE();
+  __HAL_RCC_GPIOJ_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+
+  /*Configure GPIO pin : PK1 */
+  GPIO_InitStruct.Pin = GPIO_PIN_1;
+  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  GPIO_InitStruct.Alternate = GPIO_AF15_EVENTOUT;
+  HAL_GPIO_Init(GPIOK, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : PJ8 */
+  GPIO_InitStruct.Pin = GPIO_PIN_8;
+  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOJ, &GPIO_InitStruct);

 }

@@ -97,6 +97,109 @@ void HAL_MspInit(void)
  /* USER CODE END MspInit 1 */
 }

+/**
+* @brief QSPI MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hqspi: QSPI handle pointer
+* @retval None
+*/
+void HAL_QSPI_MspInit(QSPI_HandleTypeDef* hqspi)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hqspi->Instance==QUADSPI)
+  {
+  /* USER CODE BEGIN QUADSPI_MspInit 0 */
+
+  /* USER CODE END QUADSPI_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_QSPI_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    /**QUADSPI GPIO Configuration    
+    PE2     ------> QUADSPI_BK1_IO2
+    PB6     ------> QUADSPI_BK1_NCS
+    PB2     ------> QUADSPI_CLK
+    PD12     ------> QUADSPI_BK1_IO1
+    PD13     ------> QUADSPI_BK1_IO3
+    PD11     ------> QUADSPI_BK1_IO0 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_2;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_6;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_2;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_11;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN QUADSPI_MspInit 1 */
+
+  /* USER CODE END QUADSPI_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief QSPI MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hqspi: QSPI handle pointer
+* @retval None
+*/
+
+void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* hqspi)
+{
+
+  if(hqspi->Instance==QUADSPI)
+  {
+  /* USER CODE BEGIN QUADSPI_MspDeInit 0 */
+
+  /* USER CODE END QUADSPI_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_QSPI_CLK_DISABLE();
+  
+    /**QUADSPI GPIO Configuration    
+    PE2     ------> QUADSPI_BK1_IO2
+    PB6     ------> QUADSPI_BK1_NCS
+    PB2     ------> QUADSPI_CLK
+    PD12     ------> QUADSPI_BK1_IO1
+    PD13     ------> QUADSPI_BK1_IO3
+    PD11     ------> QUADSPI_BK1_IO0 
+    */
+    HAL_GPIO_DeInit(GPIOE, GPIO_PIN_2);
+
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6|GPIO_PIN_2);
+
+    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_11);
+
+  /* USER CODE BEGIN QUADSPI_MspDeInit 1 */
+
+  /* USER CODE END QUADSPI_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief UART MSP Initialization
 * This function configures the hardware resources used in this example
@@ -11,6 +11,12 @@ menu "Onboard Peripheral Drivers"
        select BSP_USING_UART
        select BSP_USING_UART1
        default y
+    config BSP_USING_QSPI_FLASH
+        bool "Enable QSPI FLASH (N25Q256 qspi)"
+        select BSP_USING_QSPI
+        select RT_USING_SFUD
+        select RT_SFUD_USING_QSPI
+        default n

 endmenu

@@ -20,7 +26,6 @@ menu "On-chip Peripheral Drivers"
        bool "Enable GPIO"
        select RT_USING_PIN
        default y
-
    menuconfig BSP_USING_UART
        bool "Enable UART"
        default y
@@ -35,6 +40,11 @@ menu "On-chip Peripheral Drivers"
                depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA
                default n
        endif
+    config BSP_USING_QSPI
+        bool "Enable QSPI BUS"
+        select RT_USING_QSPI
+        select RT_USING_SPI
+        default n

 endmenu

@@ -7,8 +7,11 @@ cwd = GetCurrentDir()
 src = Glob('board.c')
 src += Glob('CubeMX_Config/Src/stm32f7xx_hal_msp.c')

+if GetDepend(['BSP_USING_QSPI_FLASH']):
+    src += Glob('ports/drv_qspi_flash.c')
 path = [cwd]
 path += [cwd + '/CubeMX_Config/Inc']
+path += [cwd + '/ports']

 if rtconfig.CROSS_TOOL == 'gcc':
    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f746xx.s']
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2019-01-26     jinsheng    first version
+ */
+ 
+#include <board.h>
+#include <drv_qspi.h>
+#include <rtdevice.h>
+#include <rthw.h>
+#include <finsh.h>
+
+#ifdef BSP_USING_QSPI_FLASH
+
+#include "spi_flash.h"
+#include "spi_flash_sfud.h"
+
+char n25qxx_read_status_register2(struct rt_qspi_device *device)
+{
+    /* 0x35 read status register2 */
+    char instruction = 0x35, status;
+
+    rt_qspi_send_then_recv(device, &instruction, 1, &status, 1);
+
+    return status;
+}
+
+void n25qxx_write_enable(struct rt_qspi_device *device)
+{
+    /* 0x06 write enable */
+    char instruction = 0x06;
+
+    rt_qspi_send(device, &instruction, 1);
+}
+
+void n25qxx_enter_qspi_mode(struct rt_qspi_device *device)
+{
+    char status = 0;
+    /* 0x38 enter qspi mode */
+    char instruction = 0x38;
+    char write_status2_buf[2] = {0};
+
+    /* 0x31 write status register2 */
+    write_status2_buf[0] = 0x31;
+
+    status = n25qxx_read_status_register2(device);
+    if (!(status & 0x02))
+    {
+        status |= 1 << 1;
+        n25qxx_write_enable(device);
+        write_status2_buf[1] = status;
+        rt_qspi_send(device, &write_status2_buf, 2);
+        rt_qspi_send(device, &instruction, 1);
+        rt_kprintf("flash already enter qspi mode\n");
+        rt_thread_mdelay(10);
+    }
+}
+
+static int rt_hw_qspi_flash_with_sfud_init(void)
+{
+    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, n25qxx_enter_qspi_mode, RT_NULL);
+    
+    /* init n25q128 */
+    if (RT_NULL == rt_sfud_flash_probe("n25q128", "qspi10"))
+    {
+        return -RT_ERROR;
+    }
+
+    return RT_EOK;
+}
+INIT_COMPONENT_EXPORT(rt_hw_qspi_flash_with_sfud_init);
+
+#endif/* BSP_USING_QSPI_FLASH */
@@ -79,6 +79,12 @@
 #define RT_USING_SERIAL
 #define RT_SERIAL_USING_DMA
 #define RT_USING_PIN
+#define RT_USING_SPI
+#define RT_USING_QSPI
+#define RT_USING_SFUD
+#define RT_SFUD_USING_SFDP
+#define RT_SFUD_USING_FLASH_INFO_TABLE
+#define RT_SFUD_USING_QSPI

 /* Using WiFi */

@@ -125,9 +131,6 @@
 /* Wiced WiFi */


-/* IoT Cloud */
-
-
 /* security packages */


@@ -151,8 +154,6 @@

 /* sample package */

-/* samples: kernel and components samples */
-

 /* example package: hello */

@@ -166,12 +167,14 @@
 /* Onboard Peripheral Drivers */

 #define BSP_USING_USB_TO_USART
+#define BSP_USING_QSPI_FLASH

 /* On-chip Peripheral Drivers */

 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
+#define BSP_USING_QSPI

 /* Board extended module Drivers */

@@ -187,6 +187,11 @@
        <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
      </DebugOpt>
      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ST-LINKIII-KEIL_SWO</Key>
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+        </SetRegEntry>
        <SetRegEntry>
          <Number>0</Number>
          <Key>UL2CM3</Key>