diff --git a/docs/ChangeLog.md b/docs/ChangeLog.md
index 57085422799b49f2c26e8a2bf4b52a3158060e1b..0f73fe93ea43b62cfb886fa4b8c5178a7d88e1b6 100644
--- a/docs/ChangeLog.md
+++ b/docs/ChangeLog.md
@@ -1,3 +1,16 @@
+# Phytium FreeRTOS SDK 2024-05-10 ChangeLog
+
+Change Log since 2024-05-09
+
+## example
+
+- rework gpio example and use standalone drivers api
+- add d2000 support in gpio example
+
+## drivers
+
+- remove fgpio_os
+
 # Phytium FreeRTOS SDK 2024-05-14 v1.0.0 ChangeLog
 
 Change Log since 2024-05-10
diff --git a/drivers/Kconfig b/drivers/Kconfig
index eae2e0ca86df03c17c29ff616bd889923332340a..27e5425c632912275a179f21112bda66a0188367 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -46,13 +46,6 @@ menu "Freertos Eth Drivers"
         default n
 endmenu
 
-menu "Freertos Gpio Drivers"
-    config FREERTOS_USE_GPIO
-    bool
-    prompt "Use Freertos gpio driver"
-    default n
-endmenu
-
 menu "Freertos Spim Drivers"
     config FREERTOS_USE_FSPIM
         bool
diff --git a/drivers/dma/fddma/fddma_os.h b/drivers/dma/fddma/fddma_os.h
old mode 100644
new mode 100755
diff --git a/drivers/gpio/fgpio/fgpio_os.c b/drivers/gpio/fgpio/fgpio_os.c
deleted file mode 100644
index 4d51d25b2da75e9692be9bfa048c0dd820996700..0000000000000000000000000000000000000000
--- a/drivers/gpio/fgpio/fgpio_os.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright : (C) 2022 Phytium Information Technology, Inc.
- * All Rights Reserved.
- *
- * This program is OPEN SOURCE software: you can redistribute it and/or modify it
- * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
- * either version 1.0 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the Phytium Public License for more details.
- *
- *
- * FilePath: fgpio_os.c
- * Date: 2022-07-22 11:33:51
- * LastEditTime: 2022-07-22 11:33:51
- * Description:  This file is for required function implementations of gpio driver used in FreeRTOS.
- *
- * Modify History:
- *  Ver   Who        Date         Changes
- * ----- ------     --------    --------------------------------------
- * 1.0   zhugengyu  2022/7/27   init commit
- * 2.0   wangzq     2024/4/22     add no letter shell mode, adapt to auto-test system
- */
-/***************************** Include Files *********************************/
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "fdebug.h"
-#include "fcpu_info.h"
-
-#include "fgpio_os.h"
-/************************** Constant Definitions *****************************/
-
-/**************************** Type Definitions *******************************/
-
-/************************** Variable Definitions *****************************/
-static FFreeRTOSFGpio gpio[FGPIO_NUM]; /* instance of all gpio ctrl */
-
-/***************** Macros (Inline Functions) Definitions *********************/
-#define FGPIO_DEBUG_TAG "FGPIO-OS"
-#define FGPIO_ERROR(format, ...) FT_DEBUG_PRINT_E(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
-#define FGPIO_WARN(format, ...)  FT_DEBUG_PRINT_W(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
-#define FGPIO_INFO(format, ...)  FT_DEBUG_PRINT_I(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
-#define FGPIO_DEBUG(format, ...) FT_DEBUG_PRINT_D(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
-
-/************************** Function Prototypes ******************************/
-
-/*****************************************************************************/
-static inline FError FGpioOsTakeSema(SemaphoreHandle_t locker)
-{
-    FASSERT_MSG((NULL != locker), "Locker not exists.");
-    if (pdFALSE == xSemaphoreTake(locker, portMAX_DELAY))
-    {
-        FGPIO_ERROR("Failed to give locker!!!");
-        return FFREERTOS_GPIO_SEMA_ERR;
-    }
-
-    return FFREERTOS_GPIO_OK;
-}
-
-static inline void FGpioOsGiveSema(SemaphoreHandle_t locker)
-{
-    FASSERT_MSG((NULL != locker), "Locker not exists.");
-    if (pdFALSE == xSemaphoreGive(locker))
-    {
-        FGPIO_ERROR("Failed to give locker!!!");
-    }
-
-    return;
-}
-
-/**
- * @name: FGpioOsGetId
- * @msg: get gpio ctrl, pin and port by pin index
- * @return {*}
- * @param {u32} pin_idx, gpio pin id
- * @param {FGpioPinId} *pin_id, input pin instance
- */
-static inline void FGpioOsGetId(u32 pin_idx, FGpioPinId *pin_id)
-{
-    FASSERT(pin_id);
-
-    /* convert u32 pin_idx to FGpioPinId pin_id */
-    pin_id->ctrl = FFREERTOS_GPIO_PIN_CTRL_ID(pin_idx);
-    pin_id->port = FFREERTOS_GPIO_PIN_PORT_ID(pin_idx);
-    pin_id->pin = FFREERTOS_GPIO_PIN_ID(pin_idx);
-    FGPIO_INFO("Pin index = 0x%x", pin_idx);
-    FGPIO_INFO("is gpio-%d-%d-%d", pin_id->ctrl, pin_id->port, pin_id->pin);
-}
-
-/* setup gpio interrupt */
-static void FGpioOSSetupGpioIRQ(FFreeRTOSFGpio *const instance, FGpioPin *const pin, const FFreeRTOSGpioPinConfig *config)
-{
-    u32 cpu_id;
-    FGpio *ctrl = &instance->ctrl;
-    u32 irq_num = ctrl->config.irq_num[pin->index.pin];
-
-    GetCpuId(&cpu_id);
-    FGPIO_INFO("cpu_id is cpu_id %d", cpu_id);
-
-    InterruptSetTargetCpus(irq_num, cpu_id);
-
-    /* setup interrupt */
-    InterruptSetPriority(irq_num, FFREERTOS_GPIO_IRQ_PRIORITY);
-
-    /* register intr handler */
-    InterruptInstall(irq_num, FGpioInterruptHandler, ctrl, NULL);
-
-    InterruptUmask(irq_num);
-
-    return;
-}
-
-/**
- * @name: FFreeRTOSGpioInit
- * @msg: init and get gpio instance
- * @return {*}
- * @param {u32} id, gpio instance id
- * @param {FFreeRTOSGpioConfig} *input_config, input configuration
- */
-FFreeRTOSFGpio *FFreeRTOSGpioInit(u32 id, const FFreeRTOSGpioConfig *input_config)
-{
-    FASSERT_MSG(id < FGPIO_NUM, "Invalid gpio id.");
-    FFreeRTOSFGpio *instance = &gpio[id];
-    FGpio *ctrl = &instance->ctrl;
-    FGpioConfig *config = &ctrl->config;
-    FError err = FT_SUCCESS;
-
-    if (FT_COMPONENT_IS_READY == ctrl->is_ready)
-    {
-        FGPIO_WARN("gpio-%d already init.", config->instance_id);
-        return instance;
-    }
-
-    /* no scheduler during init */
-    taskENTER_CRITICAL();
-
-    *config = *FGpioLookupConfig(id);
-    err = FGpioCfgInitialize(ctrl, config);
-    if (FGPIO_SUCCESS != err)
-    {
-        goto err_exit;
-    }
-
-    FASSERT_MSG(NULL == instance->locker, "Locker exists!!!");
-    FASSERT_MSG((instance->locker = xSemaphoreCreateMutex()) != NULL, "Create mutex failed!!!");
-
-err_exit:
-    taskEXIT_CRITICAL(); /* allow schedule after init */
-    return (FT_SUCCESS == err) ? instance : NULL; /* exit with NULL if failed */
-}
-
-/**
- * @name: FFreeRTOSGpioDeInit
- * @msg: deinit gpio instance
- * @return {*}
- * @param {FFreeRTOSFGpio} *instance, freertos gpio instance
- */
-FError FFreeRTOSGpioDeInit(FFreeRTOSFGpio *const instance)
-{
-    FASSERT(instance);
-    FGpio *ctrl = &instance->ctrl;
-    FError err = FT_SUCCESS;
-
-    if (FT_COMPONENT_IS_READY != ctrl->is_ready)
-    {
-        FGPIO_WARN("gpio-%d not yet init.", ctrl->config.instance_id);
-        return FFREERTOS_GPIO_NOT_INIT;
-    }
-
-    /* no scheduler during deinit */
-    taskENTER_CRITICAL();
-
-    FGpioDeInitialize(ctrl);
-
-    FASSERT_MSG(NULL != instance->locker, "Locker not exists!!!");
-    vSemaphoreDelete(instance->locker);
-    instance->locker = NULL;
-
-    taskEXIT_CRITICAL(); /* allow schedule after init */
-    return err;
-}
-
-/**
- * @name: FFreeRTOSSetupPin
- * @msg: config and setup pin
- * @return {*}
- * @param {FFreeRTOSFGpio} *instance, freertos gpio instance
- * @param {FFreeRTOSGpioPinConfig} *config, gpio pin configuration
- */
-FError FFreeRTOSSetupPin(FFreeRTOSFGpio *const instance, const FFreeRTOSGpioPinConfig *config)
-{
-    FASSERT(instance && config);
-    FGpio *ctrl = &instance->ctrl;
-    FGpioPinId pin_id;
-
-    FGpioOsGetId(config->pin_idx, &pin_id); /* convert pin id */
-    u32 ctrl_id = ctrl->config.instance_id;
-    FASSERT_MSG((ctrl_id == pin_id.ctrl), "Invalid instance for pin.");
-    FGpioPin *const pin = &instance->pins[pin_id.port][pin_id.pin];
-    FError err = FT_SUCCESS;
-    boolean irq_one_time = TRUE;
-    FGpioIrqType irq_type = config->irq_type;
-
-    err = FGpioOsTakeSema(instance->locker);
-    if (FFREERTOS_GPIO_OK != err)
-    {
-        return err;
-    }
-
-    /* de-init pin if setup */
-    if (FT_COMPONENT_IS_READY == pin->is_ready)
-    {
-        FGpioPinDeInitialize(pin);
-    }
-
-    /* init pin */
-    err = FGpioPinInitialize(ctrl, pin, pin_id);
-    if (FGPIO_SUCCESS != err)
-    {
-        FGPIO_ERROR("Init pin %d-%d failed, err: 0x%x",
-                    pin_id.port,
-                    pin_id.pin,
-                    err);
-        goto err_exit;
-    }
-
-    /* setup pin direction */
-    FGpioSetDirection(pin, config->mode);
-    FGPIO_INFO("Set GPIO-%d-%c-%d direction %s",
-               pin_id.ctrl,
-               (FGPIO_PORT_A == pin_id.port) ? 'a' : 'b',
-               pin_id.pin,
-               (FGPIO_DIR_INPUT == config->mode) ? "IN" : "OUT");
-    if (FGPIO_DIR_INPUT == FGpioGetDirection(pin))
-    {
-        FGpioSetInterruptMask(pin, FALSE); /* disable pin irq */
-    }
-    /* setup input-pin irq */
-    if (TRUE == config->en_irq)
-    {
-        FGpioOSSetupGpioIRQ(instance, pin, config);
-        FGpioRegisterInterruptCB(pin, config->irq_handler, config->irq_args, irq_one_time); /* register intr callback */
-        FGpioSetInterruptType(pin, irq_type);/*set pin irq type */
-        FGpioSetInterruptMask(pin, config->en_irq);/*enable pin irq */
-    }
-
-err_exit:
-    FGpioOsGiveSema(instance->locker);
-    return err;
-}
-
-/**
- * @name: FFreeRTOSPinWrite
- * @msg: set output pin value
- * @return {*}
- * @param {FFreeRTOSFGpio} *instance, freertos gpio instance
- * @param {u32} pin_idx, index of gpio pin
- * @param {u32} value, level set to gpio pin
- */
-FError FFreeRTOSPinWrite(FFreeRTOSFGpio *const instance, u32 pin_idx, u32 value)
-{
-    FASSERT(instance);
-    FGpioPinId pin_id;
-    FGpioOsGetId(pin_idx, &pin_id); /* convert pin id */
-    FGpio *ctrl = &instance->ctrl;
-    u32 ctrl_id = ctrl->config.instance_id;
-    FASSERT_MSG((ctrl_id == pin_id.ctrl), "Invalid instance for pin.");
-    FGpioPin *const pin = &instance->pins[pin_id.port][pin_id.pin];
-    FError err = FT_SUCCESS;
-
-    err = FGpioOsTakeSema(instance->locker);
-    if (FFREERTOS_GPIO_OK != err)
-    {
-        return err;
-    }
-
-    err = FGpioSetOutputValue(pin, (FGpioPinVal)value);
-
-    FGpioOsGiveSema(instance->locker);
-    return err;
-}
-
-/**
- * @name: FFreeRTOSPinRead
- * @msg: get input pin value
- * @return {u32} level input by pin
- * @param {FFreeRTOSFGpio} *instance, freertos gpio instance
- * @param {u32} pin_idx, index of gpio pin
- */
-u32 FFreeRTOSPinRead(FFreeRTOSFGpio *const instance, u32 pin_idx)
-{
-    FASSERT(instance);
-    FGpio *ctrl = &instance->ctrl;
-    FGpioPinId pin_id;
-    FGpioOsGetId(pin_idx, &pin_id); /* convert pin id */
-    u32 ctrl_id = ctrl->config.instance_id;
-    FASSERT_MSG((ctrl_id == pin_id.ctrl), "Invalid instance for pin.");
-    FGpioPin *const pin = &instance->pins[pin_id.port][pin_id.pin];
-    FError err = FT_SUCCESS;
-    FGpioPinVal val = FGPIO_PIN_LOW;
-
-    err = FGpioOsTakeSema(instance->locker);
-    if (FFREERTOS_GPIO_OK != err)
-    {
-        return val;
-    }
-
-    val = FGpioGetInputValue(pin);
-
-    FGpioOsGiveSema(instance->locker);
-    return val;
-}
\ No newline at end of file
diff --git a/drivers/gpio/fgpio/fgpio_os.h b/drivers/gpio/fgpio/fgpio_os.h
deleted file mode 100644
index 2fc1ede535d45717ba9962dd164f7ed3424b2271..0000000000000000000000000000000000000000
--- a/drivers/gpio/fgpio/fgpio_os.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright : (C) 2022 Phytium Information Technology, Inc.
- * All Rights Reserved.
- *
- * This program is OPEN SOURCE software: you can redistribute it and/or modify it
- * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
- * either version 1.0 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the Phytium Public License for more details.
- *
- *
- * FilePath: fgpio_os.h
- * Date: 2022-07-22 11:33:45
- * LastEditTime: 2022-07-22 11:33:45
- * Description:  This file is for providing function related definitions of gpio driver used in FreeRTOS.
- *
- * Modify History:
- *  Ver   Who        Date         Changes
- * ----- ------     --------    --------------------------------------
- * 1.0   zhugengyu  2022/7/27   init commit
- */
-
-#ifndef  FGPIO_OS_H
-#define  FGPIO_OS_H
-/***************************** Include Files *********************************/
-#include <FreeRTOS.h>
-#include <semphr.h>
-#include <event_groups.h>
-
-#include "fkernel.h"
-#include "fparameters.h"
-#include "fgpio.h"
-/************************** Constant Definitions *****************************/
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#define FFREERTOS_GPIO_OK                   FT_SUCCESS
-#define FFREERTOS_GPIO_NOT_INIT             FT_CODE_ERR(ErrModPort, ErrBspGpio, 0)
-#define FFREERTOS_GPIO_SEMA_ERR             FT_CODE_ERR(ErrModPort, ErrBspGpio, 1)
-#define FFREERTOS_GPIO_ALREADY_INIT         FT_CODE_ERR(ErrModPort, ErrBspGpio, 2)
-#define FFREERTOS_GPIO_NOT_SUPPORT          FT_CODE_ERR(ErrModPort, ErrBspGpio, 3)
-#define FFREERTOS_GPIO_WAIT_EVT_TIMOUT      FT_CODE_ERR(ErrModPort, ErrBspGpio, 4)
-
-#define FFREERTOS_GPIO_IRQ_PRIORITY         IRQ_PRIORITY_VALUE_12
-
-/* format gpio pin index */
-#define FFREERTOS_GPIO_PIN_INDEX(ctrl, port, pin) SET_REG32_BITS(ctrl, 31, 16) | \
-                                                  SET_REG32_BITS(port, 15, 12) | \
-                                                  SET_REG32_BITS(pin, 11, 0)
-#define FFREERTOS_GPIO_PIN_CTRL_ID(pin_idx)       GET_REG32_BITS(pin_idx, 31, 16)
-#define FFREERTOS_GPIO_PIN_PORT_ID(pin_idx)       GET_REG32_BITS(pin_idx, 15, 12)
-#define FFREERTOS_GPIO_PIN_ID(pin_idx)            GET_REG32_BITS(pin_idx, 11, 0)
-
-
-#define FFREERTOS_GPIO_LEVEL_LOW            0U
-#define FFREERTOS_GPIO_LEVEL_HIGH           1U
-/**************************** Type Definitions *******************************/
-
-typedef struct
-{
-    FGpio ctrl; /* driver instance */
-    FGpioPin pins[FGPIO_PORT_NUM][FGPIO_PIN_NUM]; /* pin instance */
-    SemaphoreHandle_t locker; /* locker of freertos instance */
-} FFreeRTOSFGpio; /* freertos gpio instance */
-
-typedef void (*FFreeRTOSFGpioPinIrqHandler)(s32 vector, void *param);
-
-typedef struct
-{
-
-} FFreeRTOSGpioConfig; /* freertos gpio config, reserved for future use */
-
-typedef struct
-{
-    u32 pin_idx; /* use FFREERTOS_GPIO_PIN_INDEX to define */
-    FGpioDirection mode; /* pin direction */
-    boolean en_irq; /* TRUE: enable irq */
-    FGpioIrqType irq_type; /* pin irq type */
-    FFreeRTOSFGpioPinIrqHandler irq_handler;
-    void *irq_args;
-} FFreeRTOSGpioPinConfig; /* freertos pin config */
-
-/************************** Variable Definitions *****************************/
-
-/***************** Macros (Inline Functions) Definitions *********************/
-
-/************************** Function Prototypes ******************************/
-
-/*****************************************************************************/
-/* init and get gpio instance */
-FFreeRTOSFGpio *FFreeRTOSGpioInit(u32 instance_id, const FFreeRTOSGpioConfig *config);
-
-/* deinit gpio instance */
-FError FFreeRTOSGpioDeInit(FFreeRTOSFGpio *const instance);
-
-/* config and setup pin */
-FError FFreeRTOSSetupPin(FFreeRTOSFGpio *const instance, const FFreeRTOSGpioPinConfig *config);
-
-/* set output pin value */
-FError FFreeRTOSPinWrite(FFreeRTOSFGpio *const instance, u32 pin, u32 value);
-
-/* get input pin value */
-u32 FFreeRTOSPinRead(FFreeRTOSFGpio *const instance, u32 pin);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
\ No newline at end of file
diff --git a/drivers/gpio/src.mk b/drivers/gpio/src.mk
deleted file mode 100644
index de5f55809a24161d1e0f8d1872af35cea369e3a7..0000000000000000000000000000000000000000
--- a/drivers/gpio/src.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-ifdef CONFIG_ENABLE_FGPIO
-DRIVERS_CSRCS += \
-    gpio/fgpio/fgpio_os.c
-endif
diff --git a/drivers/include.mk b/drivers/include.mk
index fc6cf46b7e55dcc97a7add2e00693a76ad0f39c5..cabe9ec06137718994c395779ded7358fd2db106 100644
--- a/drivers/include.mk
+++ b/drivers/include.mk
@@ -25,11 +25,6 @@ ifdef CONFIG_ENABLE_Pl011_UART
 	BUILD_INC_PATH_DIR += $(OS_DRV_CUR_DIR)/serial/fpl011
 endif #CONFIG_ENABLE_Pl011_UART
 
-# gpio
-ifdef CONFIG_ENABLE_FGPIO
-	BUILD_INC_PATH_DIR += $(OS_DRV_CUR_DIR)/gpio/fgpio
-endif
-
 # spi
 ifdef CONFIG_USE_FSPIM
 	BUILD_INC_PATH_DIR += $(OS_DRV_CUR_DIR)/spi/fspim
diff --git a/drivers/makefile b/drivers/makefile
index 74276bd85945e307324c3f628a8beb8d088892d8..014f23071dd5f93a3aa2ec054e55815c335d587c 100644
--- a/drivers/makefile
+++ b/drivers/makefile
@@ -4,7 +4,6 @@ include adc/src.mk
 include can/src.mk
 include dma/src.mk
 include eth/src.mk
-include gpio/src.mk
 include i2c/src.mk
 include media/src.mk
 include pwm/src.mk
diff --git a/example/freertos_feature/task/README.md b/example/freertos_feature/task/README.md
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/inc/feature_task.h b/example/freertos_feature/task/inc/feature_task.h
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/main.c b/example/freertos_feature/task/main.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/block_state.c b/example/freertos_feature/task/src/block_state.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/change_priority.c b/example/freertos_feature/task/src/change_priority.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/creating_tasks.c b/example/freertos_feature/task/src/creating_tasks.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/idle_task_hook.c b/example/freertos_feature/task/src/idle_task_hook.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/priority_task.c b/example/freertos_feature/task/src/priority_task.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/task_cmd.c b/example/freertos_feature/task/src/task_cmd.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/task_combining_blocking_non_blocking.c b/example/freertos_feature/task/src/task_combining_blocking_non_blocking.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/task_delay_until.c b/example/freertos_feature/task/src/task_delay_until.c
old mode 100644
new mode 100755
diff --git a/example/freertos_feature/task/src/using_task_parameter.c b/example/freertos_feature/task/src/using_task_parameter.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/README.md b/example/network/wlan/README.md
old mode 100644
new mode 100755
diff --git a/example/network/wlan/inc/wlan_ap_config.h b/example/network/wlan/inc/wlan_ap_config.h
old mode 100644
new mode 100755
diff --git a/example/network/wlan/inc/wlan_common.h b/example/network/wlan/inc/wlan_common.h
old mode 100644
new mode 100755
diff --git a/example/network/wlan/inc/wlan_station_connect.h b/example/network/wlan/inc/wlan_station_connect.h
old mode 100644
new mode 100755
diff --git a/example/network/wlan/inc/wlan_station_scan.h b/example/network/wlan/inc/wlan_station_scan.h
old mode 100644
new mode 100755
diff --git a/example/network/wlan/main.c b/example/network/wlan/main.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/cmd_ap.c b/example/network/wlan/src/cmd_ap.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/cmd_station.c b/example/network/wlan/src/cmd_station.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/wlan_ap_config.c b/example/network/wlan/src/wlan_ap_config.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/wlan_common.c b/example/network/wlan/src/wlan_common.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/wlan_station_connect.c b/example/network/wlan/src/wlan_station_connect.c
old mode 100644
new mode 100755
diff --git a/example/network/wlan/src/wlan_station_scan.c b/example/network/wlan/src/wlan_station_scan.c
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/README.md b/example/peripheral/dma/ddma/README.md
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/figs/phytiumpi.png b/example/peripheral/dma/ddma/figs/phytiumpi.png
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/inc/ddma_spi_loopback.h b/example/peripheral/dma/ddma/inc/ddma_spi_loopback.h
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/main.c b/example/peripheral/dma/ddma/main.c
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/src/cmd_ddma.c b/example/peripheral/dma/ddma/src/cmd_ddma.c
old mode 100644
new mode 100755
diff --git a/example/peripheral/dma/ddma/src/ddma_spi_loopback.c b/example/peripheral/dma/ddma/src/ddma_spi_loopback.c
old mode 100644
new mode 100755
diff --git a/example/peripheral/gpio/README.md b/example/peripheral/gpio/README.md
index fda1a66ee226cee13a4bedd6d0de3665151754d0..72223275cc8b636aacb4841f3b6eeee461d89e65 100644
--- a/example/peripheral/gpio/README.md
+++ b/example/peripheral/gpio/README.md
@@ -14,7 +14,7 @@ GPIO (General-purpose input/output)，即通用型输入输出，其引脚可以
 - [Phytium Standalone SDK](https://gitee.com/phytium_embedded/phytium-standalone-sdk)
 
 ### 2.1 硬件配置方法
-- E2000 D/Q Demo 板 或 飞腾派
+- E2000 D/Q Demo 板 / 飞腾派 / D2000 Test 板
 - 杜邦线
 
 #### 2.1.1 对于E2000 D/Q Demo 板
@@ -22,11 +22,18 @@ GPIO (General-purpose input/output)，即通用型输入输出，其引脚可以
 ![](./figs/pin_gpio_intr_board.png)
 
 #### 2.1.2 对于飞腾派
-- 需要用杜邦线短接GPIO3_1与GPIO3_2，分别对应飞腾派上的J1组引脚的第11号与第16号引脚
+
+- 需要用杜邦线短接GPIO0_0与GPIO4_13，如下图所示，分别为 36 号和 37 号引脚
 ![](./figs/firefly_gpio_board.png)
 
 注：在上述例程中，若想使用其他GPIO进行测试，则需要在例程gpio_io_irq.c文件中修改GPIO引脚号IN_PIN_INDEX，OUT_PIN_INDEX，并重新编译烧写。
 
+#### 2.1.3 对于D2000 Test 板
+
+- 需要用杜邦线短接GPIO1_A_6与GPIO1_A_7，分别对应飞腾派上的J1组引脚的第11号与第16号引脚,对应SPI0排线，如下图所示 左侧排线的最下面脚（SPI0-SO 对应 GPIO 1-A-7）和右侧排线的最上面脚（SPI0-SCK 对应 GPIO 1-A-6）
+
+![](./figs/d2000_gpio_pin.png)
+
 ### 2.2 SDK配置方法
 
 本例程需要，
diff --git a/example/peripheral/gpio/configs/d2000_aarch32_test_gpio.config b/example/peripheral/gpio/configs/d2000_aarch32_test_gpio.config
new file mode 100644
index 0000000000000000000000000000000000000000..25b8fff6397ecc1cce51062c897523ebb4ea41ab
--- /dev/null
+++ b/example/peripheral/gpio/configs/d2000_aarch32_test_gpio.config
@@ -0,0 +1,351 @@
+CONFIG_USE_FREERTOS=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+CONFIG_TARGET_D2000=y
+# CONFIG_TARGET_PD2308 is not set
+CONFIG_SOC_NAME="d2000"
+CONFIG_SOC_CORE_NUM=8
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="test"
+CONFIG_D2000_TEST_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="gpio"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+CONFIG_ENABLE_FGPIO=y
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# CONFIG_USE_I3C is not set
+# end of Drivers configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
+
+#
+# Component Configuration
+#
+
+#
+# Freertos Uart Drivers
+#
+CONFIG_FREERTOS_USE_UART=y
+# end of Freertos Uart Drivers
+
+#
+# Freertos Pwm Drivers
+#
+# CONFIG_FREERTOS_USE_PWM is not set
+# end of Freertos Pwm Drivers
+
+#
+# Freertos Qspi Drivers
+#
+# CONFIG_FREERTOS_USE_QSPI is not set
+# end of Freertos Qspi Drivers
+
+#
+# Freertos Wdt Drivers
+#
+# CONFIG_FREERTOS_USE_WDT is not set
+# end of Freertos Wdt Drivers
+
+#
+# Freertos Eth Drivers
+#
+# CONFIG_FREERTOS_USE_XMAC is not set
+# CONFIG_FREERTOS_USE_GMAC is not set
+# end of Freertos Eth Drivers
+
+#
+# Freertos Spim Drivers
+#
+# CONFIG_FREERTOS_USE_FSPIM is not set
+# end of Freertos Spim Drivers
+
+#
+# Freertos DMA Drivers
+#
+# CONFIG_FREERTOS_USE_FDDMA is not set
+# CONFIG_FREERTOS_USE_FGDMA is not set
+# end of Freertos DMA Drivers
+
+#
+# Freertos Adc Drivers
+#
+# CONFIG_FREERTOS_USE_ADC is not set
+# end of Freertos Adc Drivers
+
+#
+# Freertos Can Drivers
+#
+# CONFIG_FREERTOS_USE_CAN is not set
+# end of Freertos Can Drivers
+
+#
+# Freertos I2c Drivers
+#
+# CONFIG_FREERTOS_USE_I2C is not set
+# end of Freertos I2c Drivers
+
+#
+# Freertos Mio Drivers
+#
+# CONFIG_FREERTOS_USE_MIO is not set
+# end of Freertos Mio Drivers
+
+#
+# Freertos Timer Drivers
+#
+# CONFIG_FREERTOS_USE_TIMER is not set
+# end of Freertos Timer Drivers
+
+#
+# Freertos Media Drivers
+#
+# CONFIG_FREERTOS_USE_MEDIA is not set
+# end of Freertos Media Drivers
+
+#
+# Freertos I2s Drivers
+#
+# CONFIG_FREERTOS_USE_I2S is not set
+# end of Freertos I2s Drivers
+# end of Component Configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter Shell Configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter Shell Configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_CHERRY_USB is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_FSL_WIFI is not set
+# end of Third-party configuration
+
+#
+# FreeRTOS Kernel Configuration
+#
+CONFIG_FREERTOS_OPTIMIZED_SCHEDULER=y
+CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_MAX_PRIORITIES=32
+CONFIG_FREERTOS_KERNEL_INTERRUPT_PRIORITIES=13
+CONFIG_FREERTOS_MAX_API_CALL_INTERRUPT_PRIORITIES=11
+CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=1
+CONFIG_FREERTOS_MINIMAL_TASK_STACKSIZE=1024
+CONFIG_FREERTOS_MAX_TASK_NAME_LEN=32
+CONFIG_FREERTOS_TIMER_TASK_PRIORITY=1
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2048
+CONFIG_FREERTOS_TIMER_QUEUE_LENGTH=10
+CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE=0
+CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
+# CONFIG_FREERTOS_USE_TICKLESS_IDLE is not set
+CONFIG_FREERTOS_TOTAL_HEAP_SIZE=10240
+CONFIG_FREERTOS_TASK_FPU_SUPPORT=1
+# CONFIG_FREERTOS_USE_POSIX is not set
+# end of FreeRTOS Kernel Configuration
diff --git a/example/peripheral/gpio/configs/d2000_aarch64_test_gpio.config b/example/peripheral/gpio/configs/d2000_aarch64_test_gpio.config
new file mode 100644
index 0000000000000000000000000000000000000000..0a8064d35893e18ceea493573115e3de1f05ac27
--- /dev/null
+++ b/example/peripheral/gpio/configs/d2000_aarch64_test_gpio.config
@@ -0,0 +1,340 @@
+CONFIG_USE_FREERTOS=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+# CONFIG_BOOT_WITH_FLUSH_CACHE is not set
+# CONFIG_MMU_DEBUG_PRINTS is not set
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+CONFIG_TARGET_D2000=y
+# CONFIG_TARGET_PD2308 is not set
+CONFIG_SOC_NAME="d2000"
+CONFIG_SOC_CORE_NUM=8
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="test"
+CONFIG_D2000_TEST_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="gpio"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+CONFIG_ENABLE_FGPIO=y
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# CONFIG_USE_I3C is not set
+# end of Drivers configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+# end of Linker Options
+# end of Build setup
+
+#
+# Component Configuration
+#
+
+#
+# Freertos Uart Drivers
+#
+CONFIG_FREERTOS_USE_UART=y
+# end of Freertos Uart Drivers
+
+#
+# Freertos Pwm Drivers
+#
+# CONFIG_FREERTOS_USE_PWM is not set
+# end of Freertos Pwm Drivers
+
+#
+# Freertos Qspi Drivers
+#
+# CONFIG_FREERTOS_USE_QSPI is not set
+# end of Freertos Qspi Drivers
+
+#
+# Freertos Wdt Drivers
+#
+# CONFIG_FREERTOS_USE_WDT is not set
+# end of Freertos Wdt Drivers
+
+#
+# Freertos Eth Drivers
+#
+# CONFIG_FREERTOS_USE_XMAC is not set
+# CONFIG_FREERTOS_USE_GMAC is not set
+# end of Freertos Eth Drivers
+
+#
+# Freertos Spim Drivers
+#
+# CONFIG_FREERTOS_USE_FSPIM is not set
+# end of Freertos Spim Drivers
+
+#
+# Freertos DMA Drivers
+#
+# CONFIG_FREERTOS_USE_FDDMA is not set
+# CONFIG_FREERTOS_USE_FGDMA is not set
+# end of Freertos DMA Drivers
+
+#
+# Freertos Adc Drivers
+#
+# CONFIG_FREERTOS_USE_ADC is not set
+# end of Freertos Adc Drivers
+
+#
+# Freertos Can Drivers
+#
+# CONFIG_FREERTOS_USE_CAN is not set
+# end of Freertos Can Drivers
+
+#
+# Freertos I2c Drivers
+#
+# CONFIG_FREERTOS_USE_I2C is not set
+# end of Freertos I2c Drivers
+
+#
+# Freertos Mio Drivers
+#
+# CONFIG_FREERTOS_USE_MIO is not set
+# end of Freertos Mio Drivers
+
+#
+# Freertos Timer Drivers
+#
+# CONFIG_FREERTOS_USE_TIMER is not set
+# end of Freertos Timer Drivers
+
+#
+# Freertos Media Drivers
+#
+# CONFIG_FREERTOS_USE_MEDIA is not set
+# end of Freertos Media Drivers
+
+#
+# Freertos I2s Drivers
+#
+# CONFIG_FREERTOS_USE_I2S is not set
+# end of Freertos I2s Drivers
+# end of Component Configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter Shell Configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter Shell Configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_CHERRY_USB is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_FSL_WIFI is not set
+# end of Third-party configuration
+
+#
+# FreeRTOS Kernel Configuration
+#
+CONFIG_FREERTOS_OPTIMIZED_SCHEDULER=y
+CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_MAX_PRIORITIES=32
+CONFIG_FREERTOS_KERNEL_INTERRUPT_PRIORITIES=13
+CONFIG_FREERTOS_MAX_API_CALL_INTERRUPT_PRIORITIES=11
+CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=1
+CONFIG_FREERTOS_MINIMAL_TASK_STACKSIZE=1024
+CONFIG_FREERTOS_MAX_TASK_NAME_LEN=32
+CONFIG_FREERTOS_TIMER_TASK_PRIORITY=1
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2048
+CONFIG_FREERTOS_TIMER_QUEUE_LENGTH=10
+CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE=0
+CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
+# CONFIG_FREERTOS_USE_TICKLESS_IDLE is not set
+CONFIG_FREERTOS_TOTAL_HEAP_SIZE=10240
+CONFIG_FREERTOS_TASK_FPU_SUPPORT=1
+# CONFIG_FREERTOS_USE_POSIX is not set
+# end of FreeRTOS Kernel Configuration
diff --git a/example/peripheral/gpio/configs/e2000d_aarch32_demo_gpio.config b/example/peripheral/gpio/configs/e2000d_aarch32_demo_gpio.config
index 5ceb7b8a46b3b5d474f073ba8fa0755a21726060..d228f6b83159785fe1c43418d2333075be3d1f6e 100644
--- a/example/peripheral/gpio/configs/e2000d_aarch32_demo_gpio.config
+++ b/example/peripheral/gpio/configs/e2000d_aarch32_demo_gpio.config
@@ -60,7 +60,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -254,12 +253,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/configs/e2000d_aarch64_demo_gpio.config b/example/peripheral/gpio/configs/e2000d_aarch64_demo_gpio.config
index 42d5d1e86b7308aea0246ed1ac552f1442805b41..4e519923ec63186766de357151b7d994c03b02f7 100644
--- a/example/peripheral/gpio/configs/e2000d_aarch64_demo_gpio.config
+++ b/example/peripheral/gpio/configs/e2000d_aarch64_demo_gpio.config
@@ -54,7 +54,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -243,12 +242,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/configs/e2000q_aarch32_demo_gpio.config b/example/peripheral/gpio/configs/e2000q_aarch32_demo_gpio.config
index 3af45c31726d73a3d3bc3ccbae56c15e97db0afa..7b94d88be1158235e7763f82037c49120e641cac 100644
--- a/example/peripheral/gpio/configs/e2000q_aarch32_demo_gpio.config
+++ b/example/peripheral/gpio/configs/e2000q_aarch32_demo_gpio.config
@@ -60,7 +60,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -253,12 +252,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/configs/e2000q_aarch64_demo_gpio.config b/example/peripheral/gpio/configs/e2000q_aarch64_demo_gpio.config
index a05697d0a1c604843587cef48009cc8848d5a67a..76053a37b775467b313cbb1765a6f09c6dace6e9 100644
--- a/example/peripheral/gpio/configs/e2000q_aarch64_demo_gpio.config
+++ b/example/peripheral/gpio/configs/e2000q_aarch64_demo_gpio.config
@@ -54,7 +54,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -242,12 +241,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/configs/phytiumpi_aarch32_firefly_gpio.config b/example/peripheral/gpio/configs/phytiumpi_aarch32_firefly_gpio.config
index e3d13c45d1ff691824b74bc6a4daf6ed0591b098..2394dd530df46410155737742b985485347249d1 100644
--- a/example/peripheral/gpio/configs/phytiumpi_aarch32_firefly_gpio.config
+++ b/example/peripheral/gpio/configs/phytiumpi_aarch32_firefly_gpio.config
@@ -59,7 +59,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -252,12 +251,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/configs/phytiumpi_aarch64_firefly_gpio.config b/example/peripheral/gpio/configs/phytiumpi_aarch64_firefly_gpio.config
index cddd0fe6a8acfbd2ae071208a388bb02827ad307..285769ffdab2e3ab25a73caae786368af90d4c7f 100644
--- a/example/peripheral/gpio/configs/phytiumpi_aarch64_firefly_gpio.config
+++ b/example/peripheral/gpio/configs/phytiumpi_aarch64_firefly_gpio.config
@@ -53,7 +53,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -241,12 +240,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/figs/d2000_gpio_pin.png b/example/peripheral/gpio/figs/d2000_gpio_pin.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d4c8c30580f29dc120c6beaf87cf136335de583
Binary files /dev/null and b/example/peripheral/gpio/figs/d2000_gpio_pin.png differ
diff --git a/example/peripheral/gpio/figs/firefly.png b/example/peripheral/gpio/figs/firefly.png
new file mode 100644
index 0000000000000000000000000000000000000000..3d0a2df00c5d989e43c2129ea26f0dbf820172dc
Binary files /dev/null and b/example/peripheral/gpio/figs/firefly.png differ
diff --git a/example/peripheral/gpio/figs/firefly_gpio_board.png b/example/peripheral/gpio/figs/firefly_gpio_board.png
index 9da0b5fac853feacfe759fa59d16d30a054d34cb..a9082f064cb251c4ff10f9b24daa67b3a97b9d5e 100644
Binary files a/example/peripheral/gpio/figs/firefly_gpio_board.png and b/example/peripheral/gpio/figs/firefly_gpio_board.png differ
diff --git a/example/peripheral/gpio/inc/gpio_io_irq.h b/example/peripheral/gpio/inc/gpio_intr_example.h
similarity index 96%
rename from example/peripheral/gpio/inc/gpio_io_irq.h
rename to example/peripheral/gpio/inc/gpio_intr_example.h
index 07fb3a6a08d63db1f18080c5bbac915c64de9fd8..a873e764aa84fc9c53ebccacec370f56f7ac2ea3 100644
--- a/example/peripheral/gpio/inc/gpio_io_irq.h
+++ b/example/peripheral/gpio/inc/gpio_intr_example.h
@@ -21,8 +21,8 @@
  * ----- ------     --------    --------------------------------------
  *  1.0  zhugengyu  2022/8/26    init commit
  */
-#ifndef  GPIO_IO_IRQ_H
-#define  GPIO_IO_IRQ_H
+#ifndef  GPIO_INTR_EXAMPLE_H
+#define  GPIO_INTR_EXAMPLE_H
 
 #include "FreeRTOS.h"
 
diff --git a/example/peripheral/gpio/main.c b/example/peripheral/gpio/main.c
index 66341f2deba7256e42cd31a39511db05e9f81533..85cec53ff2f8e05434461ead6ec25c9cfd127470 100644
--- a/example/peripheral/gpio/main.c
+++ b/example/peripheral/gpio/main.c
@@ -34,7 +34,7 @@
 #include "shell_port.h"
 #else
 #include "task.h"
-#include "gpio_io_irq.h"
+#include "gpio_intr_example.h"
 
 #define GPIO_EXAMPLE_TASK_PRIORITY 2
 
diff --git a/example/peripheral/gpio/sdkconfig b/example/peripheral/gpio/sdkconfig
index cddd0fe6a8acfbd2ae071208a388bb02827ad307..285769ffdab2e3ab25a73caae786368af90d4c7f 100644
--- a/example/peripheral/gpio/sdkconfig
+++ b/example/peripheral/gpio/sdkconfig
@@ -53,7 +53,6 @@ CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
 CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
 CONFIG_TARGET_E2000=y
-# CONFIG_USE_SPINLOCK is not set
 CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 # CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
 # CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
@@ -241,12 +240,6 @@ CONFIG_FREERTOS_USE_UART=y
 # CONFIG_FREERTOS_USE_GMAC is not set
 # end of Freertos Eth Drivers
 
-#
-# Freertos Gpio Drivers
-#
-CONFIG_FREERTOS_USE_GPIO=y
-# end of Freertos Gpio Drivers
-
 #
 # Freertos Spim Drivers
 #
diff --git a/example/peripheral/gpio/sdkconfig.h b/example/peripheral/gpio/sdkconfig.h
index b35ea0bbcd02ab2f51917097b1ed9ce3ff842434..c24b49d1c45c3ea1e3889e727d7c3bf2d32b2b3a 100644
--- a/example/peripheral/gpio/sdkconfig.h
+++ b/example/peripheral/gpio/sdkconfig.h
@@ -51,7 +51,6 @@
 #define CONFIG_F64BIT_MEMORY_ADDRESS 0x2000000000
 #define CONFIG_F64BIT_MEMORY_LENGTH 0x800000000
 #define CONFIG_TARGET_E2000
-/* CONFIG_USE_SPINLOCK is not set */
 #define CONFIG_DEFAULT_DEBUG_PRINT_UART1
 /* CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set */
 /* CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set */
@@ -217,11 +216,6 @@
 /* CONFIG_FREERTOS_USE_GMAC is not set */
 /* end of Freertos Eth Drivers */
 
-/* Freertos Gpio Drivers */
-
-#define CONFIG_FREERTOS_USE_GPIO
-/* end of Freertos Gpio Drivers */
-
 /* Freertos Spim Drivers */
 
 /* CONFIG_FREERTOS_USE_FSPIM is not set */
diff --git a/example/peripheral/gpio/src/cmd_gpio.c b/example/peripheral/gpio/src/cmd_gpio.c
index 9e226e3c2ef5844cc5f3f78f91c430e5711417c6..b18358e35425cd9a33bf0deda4184d1729e6fa9d 100644
--- a/example/peripheral/gpio/src/cmd_gpio.c
+++ b/example/peripheral/gpio/src/cmd_gpio.c
@@ -21,6 +21,7 @@
  * ----- ------     --------    --------------------------------------
  *  1.0  zhugengyu  2022/8/26    init commit
  *  2.0  wangzq     2024/4/22     add no letter shell mode, adapt to auto-test system
+ *  3.0  zhugengyu  2024/5/10    rework gpio example
  */
 /***************************** Include Files *********************************/
 #include <string.h>
@@ -32,8 +33,7 @@
 
 #ifdef CONFIG_USE_LETTER_SHELL
 #include "../src/shell.h"
-#include "fgpio_os.h"
-#include "gpio_io_irq.h"
+#include "gpio_intr_example.h"
 /************************** Constant Definitions *****************************/
 
 /************************** Variable Definitions *****************************/
diff --git a/example/peripheral/gpio/src/gpio_io_irq.c b/example/peripheral/gpio/src/gpio_intr_example.c
similarity index 35%
rename from example/peripheral/gpio/src/gpio_io_irq.c
rename to example/peripheral/gpio/src/gpio_intr_example.c
index ed5282fa4923b1d9eb854029331e8beff0277f23..f053e6fd729af2d30d6e09bb99fb06afb9db320a 100644
--- a/example/peripheral/gpio/src/gpio_io_irq.c
+++ b/example/peripheral/gpio/src/gpio_intr_example.c
@@ -11,62 +11,71 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: gpio_io_irq.c
+ * FilePath: gpio_intr_example.c
  * Date: 2022-07-22 13:57:42
  * LastEditTime: 2022-07-22 13:57:43
- * Description:  This file is for gpio io irq implementation.
+ * Description:  This file is for gpio irq implementation.
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  *  1.0  zhugengyu  2022/8/26    init commit
  *  2.0  wangzq     2024/4/22     add no letter shell mode, adapt to auto-test system
+ *  3.0  zhugengyu  2024/5/10    rework gpio example
  */
 /***************************** Include Files *********************************/
 #include <stdio.h>
 #include <string.h>
 
 #include "FreeRTOS.h"
+#include "queue.h"
+#include "event_groups.h"
 #include "task.h"
 
 #include "fdebug.h"
 #include "fio_mux.h"
 
-#include "fgpio_os.h"
-#include "gpio_io_irq.h"
+#include "fgpio_hw.h"
+#include "fgpio.h"
 /************************** Constant Definitions *****************************/
-#if defined(CONFIG_E2000D_DEMO_BOARD) || defined(CONFIG_E2000Q_DEMO_BOARD)
-    #define IN_PIN_INDEX FFREERTOS_GPIO_PIN_INDEX(4, 0, 11) /* GPIO 4-A-11 */
-    #define OUT_PIN_INDEX FFREERTOS_GPIO_PIN_INDEX(4, 0, 12)
-#endif
+#define GPIO_IRQ_TEST_TASK_PRIORITY      3U
+#define GPIO_IRQ_TEST_TASK_STACK_SIZE    4096U
+#define GPIO_IRQ_TEST_TIMEOUT            (pdMS_TO_TICKS(4000UL))
+
+#define GPIO_IRQ_EVENT_OCCIRRED          (1 << 0)
+/**************************** Type Definitions *******************************/
 
-#ifdef CONFIG_FIREFLY_DEMO_BOARD
-    #define IN_PIN_INDEX FFREERTOS_GPIO_PIN_INDEX(3, 0, 1)
-    #define OUT_PIN_INDEX FFREERTOS_GPIO_PIN_INDEX(3, 0, 2)
+/************************** Variable Definitions *****************************/
+#if defined(CONFIG_FIREFLY_DEMO_BOARD)
+static const u32 input_pin_index = FGPIO_ID(FGPIO_CTRL_0, FGPIO_PIN_0);
+static const u32 output_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_13);
+#elif defined(CONFIG_E2000D_DEMO_BOARD) || defined(CONFIG_E2000Q_DEMO_BOARD)
+static const u32 input_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_11);
+static const u32 output_pin_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_12);
+#elif defined(CONFIG_D2000_TEST_BOARD)
+static const u32 input_pin_index = FGPIO_ID(FGPIO_CTRL_1, FGPIO_PORT_A, FGPIO_PIN_6);
+static const u32 output_pin_index = FGPIO_ID(FGPIO_CTRL_1, FGPIO_PORT_A, FGPIO_PIN_7);
 #endif
 
-#define PIN_IRQ_OCCURED     BIT(0)
-#define GPIO_IRQ_TEST_TASK_PRIORITY  3
-#define TIMER_OUT                  (pdMS_TO_TICKS(4000UL))
-/**************************** Type Definitions *******************************/
-enum
+static FGpioIrqType irq_type = FGPIO_IRQ_TYPE_LEVEL_HIGH;
+static const char *irq_type_names[] = 
 {
-    GPIO_IRQ_TEST_SUCCESS = 0,
-    GPIO_IRQ_TEST_UNKNOWN = 1,
-    GPIO_INIT_ERROR   = 2,
-    GPIO_IRQ_TEST_ERROR = 3,
+    [FGPIO_IRQ_TYPE_EDGE_FALLING] = "falling edge",
+    [FGPIO_IRQ_TYPE_EDGE_RISING] = "rising edge",
+    [FGPIO_IRQ_TYPE_LEVEL_LOW] = "level low",
+    [FGPIO_IRQ_TYPE_LEVEL_HIGH] = "level high"
 };
-/************************** Variable Definitions *****************************/
-static FFreeRTOSFGpio *in_gpio = NULL;
-static FFreeRTOSGpioConfig in_gpio_cfg;
-static FFreeRTOSFGpio *out_gpio = NULL;
-static FFreeRTOSGpioConfig out_gpio_cfg;
 
-static QueueHandle_t xQueue = NULL;
-static EventGroupHandle_t event = NULL;
+static QueueHandle_t gpio_queue = NULL;
+static EventGroupHandle_t gpio_event = NULL;
 static boolean is_running = FALSE;
+
+static FGpio input_pin_instance;
+static FGpioConfig input_cfg;
+static FGpio output_pin_instance;
+static FGpioConfig output_cfg;
 /***************** Macros (Inline Functions) Definitions *********************/
-#define FGPIO_DEBUG_TAG "GPIO-IRQ"
+#define FGPIO_DEBUG_TAG "GPIO-IRQ-EXAMPLE"
 #define FGPIO_ERROR(format, ...) FT_DEBUG_PRINT_E(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
 #define FGPIO_WARN(format, ...)  FT_DEBUG_PRINT_W(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
 #define FGPIO_INFO(format, ...)  FT_DEBUG_PRINT_I(FGPIO_DEBUG_TAG, format, ##__VA_ARGS__)
@@ -75,136 +84,150 @@ static boolean is_running = FALSE;
 /************************** Function Prototypes ******************************/
 
 /*****************************************************************************/
-/*exit the gpio irq example task and deinit the gpio */
-static void GpioIOIrqExit(void)
-{
-    printf("Exiting...\r\n");
-    /* deinit iomux */
-    FIOMuxDeInit();
-    if (FT_SUCCESS != FFreeRTOSGpioDeInit(in_gpio))
-    {
-        FGPIO_ERROR("Delete gpio failed.");
-    }
-    in_gpio = NULL;
-
-    if (FFREERTOS_GPIO_PIN_CTRL_ID(OUT_PIN_INDEX) != FFREERTOS_GPIO_PIN_CTRL_ID(IN_PIN_INDEX)) /* check if pin in diff ctrl */
-    {
-        if (FT_SUCCESS != FFreeRTOSGpioDeInit(out_gpio))
-        {
-            FGPIO_ERROR("Delete gpio failed.");
-        }
-    }
-    out_gpio = NULL;
-
-    if (event)
-    {
-        vEventGroupDelete(event);
-        event = NULL;
-    }
-
-    is_running = FALSE;
-}
-
-/*gpio irq callback function*/
-static void GpioIOAckPinIrq(s32 vector, void *param)
+static void GpioAckPinIrq(s32 vector, void *param)
 {
     BaseType_t xhigher_priority_task_woken = pdFALSE;
     BaseType_t x_result = pdFALSE;
-    x_result = xEventGroupSetBitsFromISR(event, PIN_IRQ_OCCURED,
+    FASSERT(gpio_event);
+    x_result = xEventGroupSetBitsFromISR(gpio_event, GPIO_IRQ_EVENT_OCCIRRED,
                                          &xhigher_priority_task_woken);
     printf("Ack pin irq\r\n");
     return;
-}   
+}
 
-/*gpio init function*/
 static FError GpioInit(void)
 {
     FError ret = FT_SUCCESS;
-    FFreeRTOSGpioPinConfig in_pin_config;
-    memset(&in_pin_config, 0, sizeof(in_pin_config));
-    /* init iomux fuction */
+    u32 cpu_id;
+    u32 irq_num;
+    u32 irq_priority = IRQ_PRIORITY_VALUE_12; /* change priority for FreeRTOS */
+
+    GetCpuId(&cpu_id);
+
+    memset(&input_pin_instance, 0, sizeof(input_pin_instance));
+    memset(&output_pin_instance, 0, sizeof(output_pin_instance));
+
+    input_cfg = *FGpioLookupConfig(input_pin_index);
+    output_cfg = *FGpioLookupConfig(output_pin_index);
+
     FIOMuxInit();
-    /* init output/input pin */
-    FIOPadSetGpioMux(FFREERTOS_GPIO_PIN_CTRL_ID(OUT_PIN_INDEX), FFREERTOS_GPIO_PIN_ID(OUT_PIN_INDEX)); /* set io pad */
-    FIOPadSetGpioMux(FFREERTOS_GPIO_PIN_CTRL_ID(IN_PIN_INDEX), FFREERTOS_GPIO_PIN_ID(IN_PIN_INDEX)); /* set io pad */
 
-    out_gpio = FFreeRTOSGpioInit(FFREERTOS_GPIO_PIN_CTRL_ID(OUT_PIN_INDEX), &out_gpio_cfg);
-    if (FFREERTOS_GPIO_PIN_CTRL_ID(OUT_PIN_INDEX) != FFREERTOS_GPIO_PIN_CTRL_ID(IN_PIN_INDEX))
+    /* init input/output GPIO pins */
+    ret = FGpioCfgInitialize(&input_pin_instance, &input_cfg);
+    if (ret != FT_SUCCESS)
     {
-        in_gpio = FFreeRTOSGpioInit(FFREERTOS_GPIO_PIN_CTRL_ID(IN_PIN_INDEX), &in_gpio_cfg);
+        return ret;
     }
-    else
+
+    ret = FGpioCfgInitialize(&output_pin_instance, &output_cfg);
+    if (ret != FT_SUCCESS)
     {
-        in_gpio = out_gpio; /* no need to init if in-pin and out-pin under same ctrl */
+        return ret;
     }
 
-    in_pin_config.pin_idx = IN_PIN_INDEX;
-    in_pin_config.mode = FGPIO_DIR_INPUT;
-    in_pin_config.en_irq = TRUE;
-    in_pin_config.irq_type = FGPIO_IRQ_TYPE_EDGE_RISING;
-    in_pin_config.irq_handler = GpioIOAckPinIrq;
-    in_pin_config.irq_args = NULL;
+    /* set iomux for GPIO pins */
+#if defined(CONFIG_D2000_TEST_BOARD)
+    FIOPadSetGpioMux(input_pin_instance.config.ctrl, input_pin_instance.config.port, (u32)input_pin_instance.config.pin);
+    FIOPadSetGpioMux(output_pin_instance.config.ctrl, output_pin_instance.config.port, (u32)output_pin_instance.config.pin);   
+#else
+    FIOPadSetGpioMux(input_pin_instance.config.ctrl, (u32)input_pin_instance.config.pin);
+    FIOPadSetGpioMux(output_pin_instance.config.ctrl, (u32)output_pin_instance.config.pin);
+#endif
+
+    /* set direction of GPIO pins */
+    FGpioSetDirection(&input_pin_instance, FGPIO_DIR_INPUT);
+    FGpioSetDirection(&output_pin_instance, FGPIO_DIR_OUTPUT);
 
-    ret = FFreeRTOSSetupPin(in_gpio, &in_pin_config);/*set the input pin config*/
-    if (ret != FT_SUCCESS)
+    /* set input interrupt trigger type */
+    FGpioSetInterruptType(&input_pin_instance, FGPIO_IRQ_TYPE_EDGE_RISING);
+
+    /* set outpu pin as low level first, then raise output pin level to trigger the interrupt */
+    FGpioSetOutputValue(&output_pin_instance, FGPIO_PIN_LOW);
+
+    /* input pin irq set */
+    irq_num = input_pin_instance.config.irq_num;
+    FGpioSetInterruptMask(&input_pin_instance, FALSE); /* disable pin irq */
+    if (input_pin_instance.config.cap & FGPIO_CAP_IRQ_NONE)
     {
-        FGPIO_ERROR("Init input gpio pin failed.");
-        goto exit;
+        printf("input gpio %u-%u-%u do not support interrupt\r\n", 
+                                input_pin_instance.config.ctrl,
+                                input_pin_instance.config.port,
+                                input_pin_instance.config.pin);
+        return FGPIO_ERR_INVALID_PARA;
     }
 
-exit:
+    InterruptSetTargetCpus(irq_num, cpu_id);
+    InterruptSetPriority(irq_num, irq_priority); /* setup interrupt */
+
+    FGpioRegisterInterruptCB(&input_pin_instance, 
+                             GpioAckPinIrq, 
+                             NULL); /* register intr callback to intr map */
+
+    InterruptInstall(irq_num,
+                    FGpioInterruptHandler,
+                    NULL,
+                    NULL); /* register intr handler */
+
+    InterruptUmask(irq_num);
+
     return ret;
 }
 
-/*set output pin high level and toggle it*/
-static FError GpioIrqSetOutput(void)
+static void GpioDeInit(void)
 {
-    FError ret = FT_SUCCESS;
-    const TickType_t toggle_delay = pdMS_TO_TICKS(500UL); /* toggle every 500 ms */
-    FFreeRTOSGpioPinConfig out_pin_config;
-    memset(&out_pin_config, 0, sizeof(out_pin_config));
+    FIOMuxDeInit();
+
+    if (input_pin_instance.is_ready == FT_COMPONENT_IS_READY)
+    {
+        InterruptMask(input_pin_instance.config.irq_num);
 
-    out_pin_config.pin_idx = OUT_PIN_INDEX;
-    out_pin_config.mode = FGPIO_DIR_OUTPUT;
-    out_pin_config.en_irq = FALSE;
+        FGpioSetInterruptMask(&input_pin_instance, FALSE);
 
-    ret = FFreeRTOSSetupPin(out_gpio, &out_pin_config);/*set the output pin config*/
+        /* deinit ctrl and pin instance */  
+        FGpioDeInitialize(&input_pin_instance);
+    }
 
-    if (ret != FT_SUCCESS)
+    if (output_pin_instance.is_ready == FT_COMPONENT_IS_READY)
     {
-        FGPIO_ERROR("Init output gpio pin failed.");
-        goto exit;
+        FGpioDeInitialize(&output_pin_instance);
     }
+}
+
+static FError GpioToggleOutput(void)
+{
+    FError ret = FT_SUCCESS;
+
+    FGpioSetInterruptMask(&input_pin_instance, TRUE);
 
-    ret = FFreeRTOSPinWrite(out_gpio, OUT_PIN_INDEX, FGPIO_PIN_LOW); /* start with low level */
+    /* create rising edge to trigger the input interrupt */
+    ret = FGpioSetOutputValue(&output_pin_instance, FGPIO_PIN_HIGH);
     if (ret != FT_SUCCESS)
     {
-        FGPIO_ERROR("GpioSetOutput failed.");
-        goto exit;
+        return ret;
     }
-    vTaskDelay(toggle_delay);
 
-    ret = FFreeRTOSPinWrite(out_gpio, OUT_PIN_INDEX, FGPIO_PIN_HIGH); /* toggle */
+    vTaskDelay(pdMS_TO_TICKS(2000U));
+    
+    FGpioSetInterruptMask(&input_pin_instance, FALSE);
+
+    ret = FGpioSetOutputValue(&output_pin_instance, FGPIO_PIN_LOW);
     if (ret != FT_SUCCESS)
     {
-        FGPIO_ERROR("GpioSetOutput toggle failed.");
-        goto exit;
+        return ret;
     }
 
-exit:
     return ret;
 }
 
-/*wait for the input pin irq to occur*/
-static FError GpioIOWaitIrqOccurr(void)
+static FError GpioWaitIrqOccur(void)
 {
     const TickType_t wait_delay = pdMS_TO_TICKS(2000U); /* just check 2sec wait */
     FError ret = TRUE;
-    EventBits_t ev = xEventGroupWaitBits(event,
-                                         PIN_IRQ_OCCURED,
+    EventBits_t ev = xEventGroupWaitBits(gpio_event,
+                                         GPIO_IRQ_EVENT_OCCIRRED,
                                          pdTRUE, pdFALSE, wait_delay);
 
-    if ((ev & PIN_IRQ_OCCURED))
+    if ((ev & GPIO_IRQ_EVENT_OCCIRRED))
     {
         ret = FT_SUCCESS;
     }
@@ -218,86 +241,92 @@ exit:
     return ret;
 }
 
-/*gpio irq test task*/
 static void GpioIrqTestTask(void)
 {
-    int task_res = GPIO_IRQ_TEST_SUCCESS;
     FError ret = FT_SUCCESS;
+
     ret = GpioInit();
     if (ret != FT_SUCCESS)
     {
-        FGPIO_ERROR("GpioInitFunction failed.");
-        task_res = GPIO_INIT_ERROR;
+        FGPIO_ERROR("GpioInit failed.");
         goto task_exit;
     }
-    ret = GpioIrqSetOutput();
+
+    ret = GpioToggleOutput();
     if (ret != FT_SUCCESS)
     {
-        FGPIO_ERROR("GpioInitFunction failed.");
-        task_res = GPIO_INIT_ERROR;
+        FGPIO_ERROR("GpioToggleOutput failed.");
         goto task_exit;
     }
-    ret = GpioIOWaitIrqOccurr();
+
+    ret = GpioWaitIrqOccur();
     if (ret != FT_SUCCESS)
     {
-        FGPIO_ERROR("GpioIOWaitIrqOccurr failed.");
-        task_res = GPIO_IRQ_TEST_ERROR;
+        FGPIO_ERROR("GpioWaitIrqOccur failed.");
         goto task_exit;
     }
 
 task_exit:
-    xQueueSend(xQueue, &task_res, 0);
+    GpioDeInit();
+
+    xQueueSend(gpio_queue, &ret, 0);
     vTaskDelete(NULL);
 }
 
 /*gpio irq example entry function*/
 BaseType_t FFreeRTOSRunGpioIrq(void)
 {
-    BaseType_t xReturn = pdPASS; /*  pdPASS */
-    int task_res = GPIO_IRQ_TEST_UNKNOWN;
+    BaseType_t ret = pdPASS; /*  pdPASS */
+    FError task_res = FT_SUCCESS;
     if (is_running)
     {
         FGPIO_ERROR("The task is running.");
-        return pdPASS;
+        return ret;
     }
 
     is_running = TRUE;
 
-    FASSERT_MSG(NULL == event, "Event group exists.");
-    FASSERT_MSG((event = xEventGroupCreate()) != NULL, "Create event group failed.");
-    xQueue = xQueueCreate(1, sizeof(int)); /* create queue for task communication */
-    if (xQueue == NULL)
+    FASSERT_MSG(NULL == gpio_event, "Event group exists.");
+    FASSERT_MSG((gpio_event = xEventGroupCreate()) != NULL, "Create event group failed.");  
+    FASSERT_MSG(NULL == gpio_queue, "Task queue exists.");
+    FASSERT_MSG((gpio_queue = xQueueCreate(1, sizeof(FError))) != NULL, "Create task group failed.");  
+
+    ret = xTaskCreate((TaskFunction_t)GpioIrqTestTask,         /* 任务入口函数 */
+                      (const char *)"GpioIrqTestTask",         /* 任务名字 */
+                      (uint16_t)GPIO_IRQ_TEST_TASK_STACK_SIZE, /* 任务栈大小 */
+                      NULL,                                    /* 任务入口函数参数 */
+                      (UBaseType_t)GPIO_IRQ_TEST_TASK_PRIORITY, /* 任务优先级 */
+                      NULL);                                   /* 任务句柄 */
+    if (ret == pdFAIL)
     {
-        FGPIO_ERROR("xQueue create failed.");
+        FGPIO_ERROR("Create GpioIrqTestTask failed !!!");
         goto exit;
     }
 
-    xReturn = xTaskCreate((TaskFunction_t)GpioIrqTestTask,         /* 任务入口函数 */
-                          (const char *)"GpioIrqTestTask",         /* 任务名字 */
-                          (uint16_t)4096,                         /* 任务栈大小 */
-                          NULL,                                   /* 任务入口函数参数 */
-                          (UBaseType_t)GPIO_IRQ_TEST_TASK_PRIORITY, /* 任务优先级 */
-                          NULL);                                  /* 任务句柄 */
-    if (xReturn == pdFAIL)
+    ret = xQueueReceive(gpio_queue, &task_res, GPIO_IRQ_TEST_TIMEOUT);
+    if (ret == pdFAIL)
     {
-        FGPIO_ERROR("xTaskCreate GpioIrqTask failed.");
+        FGPIO_ERROR("wait GpioIrqTestTask timeout !!!");
         goto exit;
     }
-    xReturn = xQueueReceive(xQueue, &task_res, TIMER_OUT);
-    if (xReturn == pdFAIL)
+
+exit:
+    if (gpio_event != NULL)
     {
-        FGPIO_ERROR("xQueue receive timeout.");
-        goto exit;
+        vEventGroupDelete(gpio_event);
+        gpio_event = NULL;
     }
 
-exit:
-    if (xQueue != NULL)
+    if (gpio_queue != NULL)
     {
-        vQueueDelete(xQueue);
+        vQueueDelete(gpio_queue);
+        gpio_queue = NULL;
     }
+
+    is_running = FALSE;
+
     printf("task_res = %d\r\n", task_res);
-    GpioIOIrqExit();
-    if (task_res != GPIO_IRQ_TEST_SUCCESS)
+    if (task_res != FT_SUCCESS)
     {
         printf("%s@%d: Gpio irq example [failure], task_res = %d\r\n", __func__, __LINE__, task_res);
         return pdFAIL;
@@ -307,5 +336,4 @@ exit:
         printf("%s@%d: Gpio irq example [success].\r\n", __func__, __LINE__);
         return pdTRUE;
     }
-
-}
+}
\ No newline at end of file
diff --git a/example/storage/fatfs/README.md b/example/storage/fatfs/README.md
old mode 100644
new mode 100755
diff --git a/example/storage/fatfs/inc/fatfs_examples.h b/example/storage/fatfs/inc/fatfs_examples.h
old mode 100644
new mode 100755
diff --git a/example/storage/fatfs/main.c b/example/storage/fatfs/main.c
old mode 100644
new mode 100755
diff --git a/example/storage/fatfs/src/cmd_fatfs.c b/example/storage/fatfs/src/cmd_fatfs.c
old mode 100644
new mode 100755
diff --git a/example/storage/fatfs/src/fatfs_examples.c b/example/storage/fatfs/src/fatfs_examples.c
old mode 100644
new mode 100755
diff --git a/example/storage/spim_spiffs/README.md b/example/storage/spim_spiffs/README.md
old mode 100644
new mode 100755
diff --git a/example/storage/spim_spiffs/inc/spim_spiffs_example.h b/example/storage/spim_spiffs/inc/spim_spiffs_example.h
old mode 100644
new mode 100755
diff --git a/example/storage/spim_spiffs/main.c b/example/storage/spim_spiffs/main.c
old mode 100644
new mode 100755
diff --git a/example/storage/spim_spiffs/src/cmd_spiffs.c b/example/storage/spim_spiffs/src/cmd_spiffs.c
old mode 100644
new mode 100755
diff --git a/example/storage/spim_spiffs/src/spim_spiffs_example.c b/example/storage/spim_spiffs/src/spim_spiffs_example.c
old mode 100644
new mode 100755
diff --git a/install.py b/install.py
index 946be44cb3c4d1abe3f431f821d2daa52d08b336..aac311cb50dc01d099b5651a20fb619bd48d12fd 100755
--- a/install.py
+++ b/install.py
@@ -36,7 +36,7 @@ freertos_sdk_path = install_path
 print("Standalone SDK at {}".format(freertos_sdk_path))
 
 # Add standalone sdk
-standalone_sdk_v="2c7372083baba48fd0694b34ff0c8b6fc3bce6b7"
+standalone_sdk_v="588db75e0ca38c0559563303d4ab8cbabab0e3ec"
 if (install_platform == windows_x64):
     standalone_path=freertos_sdk_path  + '\\standalone'
 else:
diff --git a/third-party/fsl_wifi/port/sdio/wifi_bt_config.c b/third-party/fsl_wifi/port/sdio/wifi_bt_config.c
old mode 100644
new mode 100755
index b34753b5b0381aeec1ff021325b79d9e86fc8676..ff29c143ca3451a86b861b16b946a82293ccf1bb
--- a/third-party/fsl_wifi/port/sdio/wifi_bt_config.c
+++ b/third-party/fsl_wifi/port/sdio/wifi_bt_config.c
@@ -36,8 +36,7 @@ static sdmmchost_config_t s_inst_config;
 
 static FGpio gpio;
 static FGpioConfig gpio_config;
-static FGpioPinId PDn_index;
-static FGpioPin PDn; /* external PDn assertion */
+static u32 gpio_power_index = FGPIO_ID(FGPIO_CTRL_4, FGPIO_PIN_11);
 
 /*******************************************************************************
  * Code
@@ -60,24 +59,25 @@ void BOARD_WIFI_BT_Enable(bool enable)
 
 static void SdioMW8801PowerUp(void)
 {
-    gpio_config = *FGpioLookupConfig(FGPIO4_ID);
+    gpio_config = *FGpioLookupConfig(gpio_power_index);
     (void)FGpioCfgInitialize(&gpio, &gpio_config);
     
-    PDn_index.ctrl = FGPIO4_ID;
-    PDn_index.port = FGPIO_PORT_A;
-    PDn_index.pin  = FGPIO_PIN_11;
-    FIOPadSetGpioMux(PDn_index.ctrl, (u32)PDn_index.pin);
-    (void)FGpioPinInitialize(&gpio, &PDn, PDn_index);
-    (void)FGpioSetDirection(&PDn, FGPIO_DIR_OUTPUT);
+    FIOMuxInit();
+
+    FIOPadSetGpioMux(gpio_config.ctrl, (u32)gpio_config.pin);
+
+    (void)FGpioSetDirection(&gpio, FGPIO_DIR_OUTPUT);
 
     /* transitions from low to high for PDn pin to reset sdio card */
-    FGpioSetOutputValue(&PDn, FGPIO_PIN_LOW);
+    FGpioSetOutputValue(&gpio, FGPIO_PIN_LOW);
     SDMMC_OSADelay(50);
-    FGpioSetOutputValue(&PDn, FGPIO_PIN_HIGH);
+    FGpioSetOutputValue(&gpio, FGPIO_PIN_HIGH);
     SDMMC_OSADelay(50);
 
     FGpioDeInitialize(&gpio);
 
+    FIOMuxDeInit();
+
     printf("Assert PDn to power-up MW8801 \r\n");  
 }
 
diff --git a/third-party/spiffs-0.3.7/ports/fspim/fspim_spiffs_port.c b/third-party/spiffs-0.3.7/ports/fspim/fspim_spiffs_port.c
old mode 100644
new mode 100755