diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
index c4d61a47c1..900da17abf 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
@@ -20,11 +20,6 @@
 
 #if defined(BSP_USING_QSPI)
 
-struct stm32_hw_spi_cs
-{
-    uint16_t pin;
-};
-
 struct stm32_qspi_bus
 {
     QSPI_HandleTypeDef QSPI_Handler;
@@ -209,18 +204,15 @@ static rt_uint32_t qspixfer(struct rt_spi_device *device, struct rt_spi_message
 
     struct rt_qspi_message *qspi_message = (struct rt_qspi_message *)message;
     struct stm32_qspi_bus *qspi_bus = device->bus->parent.user_data;
-#ifdef BSP_QSPI_USING_SOFTCS
-    struct stm32_hw_spi_cs *cs = device->parent.user_data;
-#endif
 
     const rt_uint8_t *sndb = message->send_buf;
     rt_uint8_t *rcvb = message->recv_buf;
     rt_int32_t length = message->length;
 
 #ifdef BSP_QSPI_USING_SOFTCS
-    if (message->cs_take)
+    if (message->cs_take && (device->parent.cs_pin != PIN_NONE))
     {
-        rt_pin_write(cs->pin, 0);
+        rt_pin_write(device->parent.cs_pin, PIN_LOW);
     }
 #endif
 
@@ -270,9 +262,9 @@ static rt_uint32_t qspixfer(struct rt_spi_device *device, struct rt_spi_message
 
 __exit:
 #ifdef BSP_QSPI_USING_SOFTCS
-    if (message->cs_release)
+    if (message->cs_release && (device->parent.cs_pin != PIN_NONE))
     {
-        rt_pin_write(cs->pin, 1);
+        rt_pin_write(device->parent.cs_pin, PIN_HIGH);
     }
 #endif
     return len;
@@ -305,17 +297,16 @@ static int stm32_qspi_register_bus(struct stm32_qspi_bus *qspi_bus, const char *
 /**
   * @brief  This function attach device to QSPI bus.
   * @param  device_name      QSPI device name
-  * @param  pin              QSPI cs pin number
+  * @param  cs_pin           QSPI cs pin number
   * @param  data_line_width  QSPI data lines width, such as 1, 2, 4
   * @param  enter_qspi_mode  Callback function that lets FLASH enter QSPI mode
   * @param  exit_qspi_mode   Callback function that lets FLASH exit QSPI mode
   * @retval 0 : success
   *        -1 : failed
   */
-rt_err_t stm32_qspi_bus_attach_device(const char *bus_name, const char *device_name, rt_uint32_t pin, rt_uint8_t data_line_width, void (*enter_qspi_mode)(), void (*exit_qspi_mode)())
+rt_err_t rt_hw_qspi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin, rt_uint8_t data_line_width, void (*enter_qspi_mode)(), void (*exit_qspi_mode)())
 {
     struct rt_qspi_device *qspi_device = RT_NULL;
-    struct stm32_hw_spi_cs *cs_pin = RT_NULL;
     rt_err_t result = RT_EOK;
 
     RT_ASSERT(bus_name != RT_NULL);
@@ -329,25 +320,21 @@ rt_err_t stm32_qspi_bus_attach_device(const char *bus_name, const char *device_n
         result = RT_ENOMEM;
         goto __exit;
     }
-    cs_pin = (struct stm32_hw_spi_cs *)rt_malloc(sizeof(struct stm32_hw_spi_cs));
-    if (qspi_device == RT_NULL)
-    {
-        LOG_E("no memory, qspi bus attach device failed!");
-        result = RT_ENOMEM;
-        goto __exit;
-    }
 
     qspi_device->enter_qspi_mode = enter_qspi_mode;
     qspi_device->exit_qspi_mode = exit_qspi_mode;
     qspi_device->config.qspi_dl_width = data_line_width;
+    qspi_device->parent.cs_pin = cs_pin;
 
-    cs_pin->pin = pin;
 #ifdef BSP_QSPI_USING_SOFTCS
-    rt_pin_mode(pin, PIN_MODE_OUTPUT);
-    rt_pin_write(pin, 1);
+    if(cs_pin != PIN_NONE)
+    {
+        rt_pin_mode(cs_pin, PIN_MODE_OUTPUT);
+        rt_pin_write(cs_pin, PIN_HIGH);
+    }
 #endif
 
-    result = rt_spi_bus_attach_device(&qspi_device->parent, device_name, bus_name, (void *)cs_pin);
+    result = rt_spi_bus_attach_device(&qspi_device->parent, device_name, bus_name, RT_NULL);
 
 __exit:
     if (result != RT_EOK)
@@ -356,11 +343,6 @@ __exit:
         {
             rt_free(qspi_device);
         }
-
-        if (cs_pin)
-        {
-            rt_free(cs_pin);
-        }
     }
 
     return  result;
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
index f0c35c7c8d..6e5009e908 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.h
@@ -17,7 +17,7 @@
 extern "C" {
 #endif
 
-rt_err_t stm32_qspi_bus_attach_device(const char *bus_name, const char *device_name, rt_uint32_t pin, rt_uint8_t data_line_width,  void (*enter_qspi_mode)(),  void (*exit_qspi_mode)());
+rt_err_t rt_hw_qspi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin, rt_uint8_t data_line_width, void (*enter_qspi_mode)(), void (*exit_qspi_mode)());
 
 #ifdef __cplusplus
 }
diff --git a/bsp/stm32/stm32f469-st-disco/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32f469-st-disco/board/ports/drv_qspi_flash.c
index ff1b11e34c..fe963373e2 100644
--- a/bsp/stm32/stm32f469-st-disco/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32f469-st-disco/board/ports/drv_qspi_flash.c
@@ -63,7 +63,7 @@ void n25qxxa_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, n25qxxa_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, n25qxxa_enter_qspi_mode, RT_NULL);
 
     /* init n25qxx */
     if (RT_NULL == rt_sfud_flash_probe(FAL_USING_NOR_FLASH_DEV_NAME, "qspi10"))
diff --git a/bsp/stm32/stm32f746-st-disco/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32f746-st-disco/board/ports/drv_qspi_flash.c
index 4e37f4ec2f..795f8a06a1 100644
--- a/bsp/stm32/stm32f746-st-disco/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32f746-st-disco/board/ports/drv_qspi_flash.c
@@ -62,7 +62,7 @@ void n25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 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);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, n25qxx_enter_qspi_mode, RT_NULL);
 
     /* init n25q128 */
     if (RT_NULL == rt_sfud_flash_probe("n25q128", "qspi10"))
diff --git a/bsp/stm32/stm32f767-atk-apollo/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32f767-atk-apollo/board/ports/drv_qspi_flash.c
index 72e589aea4..da7ed4fc36 100644
--- a/bsp/stm32/stm32f767-atk-apollo/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32f767-atk-apollo/board/ports/drv_qspi_flash.c
@@ -62,7 +62,7 @@ void w25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
 
     /* init W25Q256 */
     if (RT_NULL == rt_sfud_flash_probe("W25Q256", "qspi10"))
diff --git a/bsp/stm32/stm32f767-fire-challenger-v1/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32f767-fire-challenger-v1/board/ports/drv_qspi_flash.c
index a3091fd2eb..21c015dc89 100644
--- a/bsp/stm32/stm32f767-fire-challenger-v1/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32f767-fire-challenger-v1/board/ports/drv_qspi_flash.c
@@ -62,7 +62,7 @@ void w25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
 
     /* init w25q128 */
     if (RT_NULL == rt_sfud_flash_probe("W25Q128", "qspi10"))
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32h743-atk-apollo/board/ports/drv_qspi_flash.c
index 72e589aea4..da7ed4fc36 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32h743-atk-apollo/board/ports/drv_qspi_flash.c
@@ -62,7 +62,7 @@ void w25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
 
     /* init W25Q256 */
     if (RT_NULL == rt_sfud_flash_probe("W25Q256", "qspi10"))
diff --git a/bsp/stm32/stm32h743-openmv-h7plus/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32h743-openmv-h7plus/board/ports/drv_qspi_flash.c
index cf853fc086..2b5bf84449 100644
--- a/bsp/stm32/stm32h743-openmv-h7plus/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32h743-openmv-h7plus/board/ports/drv_qspi_flash.c
@@ -65,7 +65,7 @@ void w25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
 
     /* init W25Q256 */
     if (RT_NULL == rt_sfud_flash_probe("W25Q256", "qspi10"))
diff --git a/bsp/stm32/stm32h750-artpi/board/port/drv_qspi_flash.c b/bsp/stm32/stm32h750-artpi/board/port/drv_qspi_flash.c
index e262ce3656..5fc97b214e 100644
--- a/bsp/stm32/stm32h750-artpi/board/port/drv_qspi_flash.c
+++ b/bsp/stm32/stm32h750-artpi/board/port/drv_qspi_flash.c
@@ -60,7 +60,7 @@ static int rt_qspi_flash_init(void)
 {
     extern rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const char *spi_dev_name);
 
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
     if (RT_NULL == rt_sfud_flash_probe("norflash1", "qspi10"))
     {
         return -RT_ERROR;
diff --git a/bsp/stm32/stm32h750-weact-ministm32h7xx/board/port/drv_qspi_flash.c b/bsp/stm32/stm32h750-weact-ministm32h7xx/board/port/drv_qspi_flash.c
index ab9fc32813..9390301b78 100644
--- a/bsp/stm32/stm32h750-weact-ministm32h7xx/board/port/drv_qspi_flash.c
+++ b/bsp/stm32/stm32h750-weact-ministm32h7xx/board/port/drv_qspi_flash.c
@@ -159,7 +159,7 @@ static int rt_qspi_flash_init(void)
 {
     extern rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const char *spi_dev_name);
 
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
     if (RT_NULL == rt_sfud_flash_probe(FAL_USING_NOR_FLASH_2_DEV_NAME, "qspi10"))
     {
         LOG_E("Failed to probe flash device "FAL_USING_NOR_FLASH_2_DEV_NAME);
diff --git a/bsp/stm32/stm32l475-atk-pandora/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32l475-atk-pandora/board/ports/drv_qspi_flash.c
index 2342b3c669..417f0880e2 100644
--- a/bsp/stm32/stm32l475-atk-pandora/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32l475-atk-pandora/board/ports/drv_qspi_flash.c
@@ -62,7 +62,7 @@ void w25qxx_enter_qspi_mode(struct rt_qspi_device *device)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, w25qxx_enter_qspi_mode, RT_NULL);
 
     /* init w25q128 */
     if (RT_NULL == rt_sfud_flash_probe("W25Q128", "qspi10"))
diff --git a/bsp/stm32/stm32mp157a-st-ev1/board/ports/drv_qspi_flash.c b/bsp/stm32/stm32mp157a-st-ev1/board/ports/drv_qspi_flash.c
index 7f716c1dae..9834669aa1 100644
--- a/bsp/stm32/stm32mp157a-st-ev1/board/ports/drv_qspi_flash.c
+++ b/bsp/stm32/stm32mp157a-st-ev1/board/ports/drv_qspi_flash.c
@@ -166,7 +166,7 @@ void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* hqspi)
 
 static int rt_hw_qspi_flash_with_sfud_init(void)
 {
-    stm32_qspi_bus_attach_device("qspi1", "qspi10", RT_NULL, 4, RT_NULL, RT_NULL);
+    rt_hw_qspi_device_attach("qspi1", "qspi10", RT_NULL, 4, RT_NULL, RT_NULL);
     /* init MX25L51245G */
     if (RT_NULL == rt_sfud_flash_probe("MX25L51245G", "qspi10"))
     {