diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9d4b6afa..f72e2d3f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,8 +8,6 @@ PROJECT(${BOARD} C CXX ASM)
 # set(CMAKE_VERBOSE_MAKEFILE ON)
 ENABLE_LANGUAGE(ASM)
 
-include_directories(${CMAKE_SOURCE_DIR}/common/misc)
-include_directories(${CMAKE_SOURCE_DIR}/drivers/${CHIP}_driver/risc-v/Core/Include)
 include_directories(${CMAKE_SOURCE_DIR}/bsp/bsp_common/platform)
 
 if(IS_DIRECTORY ${CMAKE_SOURCE_DIR}/bsp/board/${CHIP})
diff --git a/bsp/board/bl602/board.c b/bsp/board/bl602/board.c
index a4891820..d4c572ea 100644
--- a/bsp/board/bl602/board.c
+++ b/bsp/board/bl602/board.c
@@ -25,6 +25,7 @@
 #include "hal_clock.h"
 #include "bl602_glb.h"
 #include "bl602_config.h"
+#include "bflb_platform.h"
 
 struct pin_mux_cfg {
     uint8_t pin;
diff --git a/bsp/board/bl702/board.c b/bsp/board/bl702/board.c
index 7728d722..7774387a 100644
--- a/bsp/board/bl702/board.c
+++ b/bsp/board/bl702/board.c
@@ -25,6 +25,7 @@
 #include "hal_clock.h"
 #include "bl702_glb.h"
 #include "bl702_config.h"
+#include "bflb_platform.h"
 
 struct pin_mux_cfg {
     uint8_t pin;
diff --git a/bsp/bsp_common/es8388/bsp_es8388.c b/bsp/bsp_common/es8388/bsp_es8388.c
index 13a235f2..2fd03f2d 100644
--- a/bsp/bsp_common/es8388/bsp_es8388.c
+++ b/bsp/bsp_common/es8388/bsp_es8388.c
@@ -433,7 +433,7 @@ void ES8388_I2C_Init(void)
  * @return None
  *
 *******************************************************************************/
-BL_Err_Type ES8388_Reg_Dump(void)
+void ES8388_Reg_Dump(void)
 {
     int i;
     uint8_t tmp;
@@ -446,7 +446,6 @@ BL_Err_Type ES8388_Reg_Dump(void)
         bflb_platform_printf("Reg[%02d]=0x%02x \n", i, tmp);
     }
 
-    return SUCCESS;
 }
 
 /*@} end of group ES8388_Private_Functions */
diff --git a/bsp/bsp_common/es8388/bsp_es8388.h b/bsp/bsp_common/es8388/bsp_es8388.h
index ba30d1e4..74ba4b8f 100644
--- a/bsp/bsp_common/es8388/bsp_es8388.h
+++ b/bsp/bsp_common/es8388/bsp_es8388.h
@@ -181,7 +181,7 @@ typedef struct
  *  @{
  */
 void ES8388_Init(ES8388_Cfg_Type *cfg);
-BL_Err_Type ES8388_Reg_Dump(void);
+void ES8388_Reg_Dump(void);
 int ES8388_Set_Voice_Volume(int volume);
 
 /*@} end of group ES8388_Public_Functions */
diff --git a/bsp/bsp_common/ethernet/ethernetif.c b/bsp/bsp_common/ethernet/ethernetif.c
index d7a8edca..f350ca94 100644
--- a/bsp/bsp_common/ethernet/ethernetif.c
+++ b/bsp/bsp_common/ethernet/ethernetif.c
@@ -34,7 +34,7 @@
 #include "hal_emac.h"
 #include <FreeRTOS.h>
 #include "semphr.h"
-
+#include "bflb_platform.h"
 /* Private typedef -----------------------------------------------------------*/
 /* Private define ------------------------------------------------------------*/
 /* Network interface name */
diff --git a/bsp/bsp_common/il9341/bsp_il9341.c b/bsp/bsp_common/il9341/bsp_il9341.c
index 5b75c9e5..95117899 100644
--- a/bsp/bsp_common/il9341/bsp_il9341.c
+++ b/bsp/bsp_common/il9341/bsp_il9341.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "bsp_il9341.h"
 #include "hal_spi.h"
 #include "hal_dma.h"
@@ -625,7 +625,7 @@ void LCD_DrawChinese(uint16_t x, uint16_t y, uint8_t *character, uint16_t bk_col
 // color为字体颜色，bk_color为背景颜色,num为最大显示数量(汉字算两个)
 void LCD_DrawFont(uint16_t x, uint16_t y, uint16_t color, uint16_t bk_color, uint8_t *str, uint8_t num)
 {
-    uint8_t i, j, k, l, x0 = x;
+    uint8_t i, j, k, x0 = x;
     uint8_t temp, m;
 
     for (i = 0; i < num && *str; i++, str++) {
@@ -701,7 +701,7 @@ void LCD_DrawFont(uint16_t x, uint16_t y, uint16_t color, uint16_t bk_color, uin
 
 void LCD_DrawFont_64x32(uint16_t x, uint16_t y, uint16_t color, uint16_t bk_color, uint8_t *str, uint8_t num)
 {
-    uint16_t i, j, k, l, x0 = x;
+    uint16_t i, j, k, x0 = x;
     uint8_t temp, m;
 
     for (i = 0; i < num && *str; i++, str++) {
diff --git a/bsp/bsp_common/image_sensor/bsp_image_sensor.c b/bsp/bsp_common/image_sensor/bsp_image_sensor.c
index b51d554d..31fbf8c9 100644
--- a/bsp/bsp_common/image_sensor/bsp_image_sensor.c
+++ b/bsp/bsp_common/image_sensor/bsp_image_sensor.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "bsp_image_sensor.h"
 #include "bl702_glb.h"
 #include "hal_gpio.h"
diff --git a/bsp/bsp_common/mcu_lcd/mcu_lcd.c b/bsp/bsp_common/mcu_lcd/mcu_lcd.c
index 8104c9a6..902a9fd0 100644
--- a/bsp/bsp_common/mcu_lcd/mcu_lcd.c
+++ b/bsp/bsp_common/mcu_lcd/mcu_lcd.c
@@ -52,7 +52,7 @@ int lcd_auto_swap_set(uint8_t flag)
  * @param color_num color num
  * @return int
  */
-int lcd_swap_color_data16(uint16_t *dst, uint16_t *src, size_t color_num)
+int lcd_swap_color_data16(uint16_t *dst, uint16_t *src, uint32_t color_num)
 {
     for (size_t i = 0; i < color_num; i++) {
         dst[i] = (src[i] << 8) | (src[i] >> 8);
diff --git a/bsp/bsp_common/mcu_lcd/mcu_lcd.h b/bsp/bsp_common/mcu_lcd/mcu_lcd.h
index 9d431af3..b0c1adbb 100644
--- a/bsp/bsp_common/mcu_lcd/mcu_lcd.h
+++ b/bsp/bsp_common/mcu_lcd/mcu_lcd.h
@@ -61,7 +61,7 @@ extern struct device *lcd_dev_ifs;
 extern uint8_t lcd_auto_swap_flag;
 
 int lcd_auto_swap_set(uint8_t flag);
-int lcd_swap_color_data16(uint16_t *dst, uint16_t *src, size_t num);
+int lcd_swap_color_data16(uint16_t *dst, uint16_t *src, uint32_t num);
 int lcd_init(void);
 int lcd_set_dir(uint8_t dir, uint8_t mir_flag);
 int lcd_get_dir();
diff --git a/bsp/bsp_common/mcu_lcd/ssd1306.c b/bsp/bsp_common/mcu_lcd/ssd1306.c
index ca968b95..99b3641b 100644
--- a/bsp/bsp_common/mcu_lcd/ssd1306.c
+++ b/bsp/bsp_common/mcu_lcd/ssd1306.c
@@ -3,6 +3,7 @@
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "font.h"
+#include "bflb_platform.h"
 
 #define SSD1306_USING_I2C 0
 #define SSD1306_USING_SPI 1
diff --git a/bsp/bsp_common/platform/bflb_platform.c b/bsp/bsp_common/platform/bflb_platform.c
index b9f0cc7a..3394b479 100644
--- a/bsp/bsp_common/platform/bflb_platform.c
+++ b/bsp/bsp_common/platform/bflb_platform.c
@@ -25,6 +25,7 @@
 #include "drv_mmheap.h"
 #include "hal_common.h"
 #include "ring_buffer.h"
+#include "bflb_platform.h"
 
 extern uint32_t __HeapBase;
 extern uint32_t __HeapLimit;
diff --git a/bsp/bsp_common/platform/bflb_platform.h b/bsp/bsp_common/platform/bflb_platform.h
index 9b3ea0e0..eaa1ef8f 100644
--- a/bsp/bsp_common/platform/bflb_platform.h
+++ b/bsp/bsp_common/platform/bflb_platform.h
@@ -28,8 +28,12 @@
 extern "C" {
 #endif
 
-#include "misc.h"
-//#include "mcu_sdk_version.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
 
 #define MSG(a, ...)     bflb_platform_printf(a, ##__VA_ARGS__)
 #define MSG_DBG(a, ...) bflb_platform_printf(a, ##__VA_ARGS__)
@@ -78,13 +82,6 @@ extern "C" {
 #define LOG_E(fmt, ...) dbg_log_line("E", 31, fmt, ##__VA_ARGS__)
 #define LOG_RAW(...)    bflb_platform_printf(__VA_ARGS__)
 
-#ifdef DEBUG
-void check_failed(uint8_t *file, uint32_t line);
-#define CHECK_PARAM(expr) ((expr) ? (void)0 : check_failed((uint8_t *)__FILE__, __LINE__))
-#else
-#define CHECK_PARAM(expr) ((void)0)
-#endif /* DEBUG */
-
 void bflb_platform_init(uint32_t baudrate);
 void bflb_platform_printf(char *fmt, ...);
 void bflb_platform_print_set(uint8_t disable);
diff --git a/bsp/bsp_common/spi_sd/bsp_spi_sd.c b/bsp/bsp_common/spi_sd/bsp_spi_sd.c
index 0be3b5a0..2444a216 100644
--- a/bsp/bsp_common/spi_sd/bsp_spi_sd.c
+++ b/bsp/bsp_common/spi_sd/bsp_spi_sd.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/bsp/bsp_common/usb/uart_interface.c b/bsp/bsp_common/usb/uart_interface.c
index fd4e8057..7cecf551 100644
--- a/bsp/bsp_common/usb/uart_interface.c
+++ b/bsp/bsp_common/usb/uart_interface.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_gpio.h"
 #include "uart_interface.h"
 #include "hal_usb.h"
diff --git a/bsp/bsp_common/wm8978/wm8978.c b/bsp/bsp_common/wm8978/bsp_wm8978.c
similarity index 95%
rename from bsp/bsp_common/wm8978/wm8978.c
rename to bsp/bsp_common/wm8978/bsp_wm8978.c
index 72fa50d4..7328292d 100644
--- a/bsp/bsp_common/wm8978/wm8978.c
+++ b/bsp/bsp_common/wm8978/bsp_wm8978.c
@@ -20,9 +20,9 @@
  * under the License.
  *
  */
-
-#include "wm8978.h"
+#include "bflb_platform.h"
 #include "hal_i2c.h"
+#include "bsp_wm8978.h"
 
 struct device *wm8978_i2c = NULL;
 
diff --git a/bsp/bsp_common/wm8978/wm8978.h b/bsp/bsp_common/wm8978/bsp_wm8978.h
similarity index 95%
rename from bsp/bsp_common/wm8978/wm8978.h
rename to bsp/bsp_common/wm8978/bsp_wm8978.h
index 85c713ea..ff367d36 100644
--- a/bsp/bsp_common/wm8978/wm8978.h
+++ b/bsp/bsp_common/wm8978/bsp_wm8978.h
@@ -23,7 +23,8 @@
 
 #ifndef __WM8978_H
 #define __WM8978_H
-#include "bflb_platform.h"
+
+#include "stdint.h"
 
 #define WM8978_ADDR 0X1A
 
diff --git a/common/memheap/drv_mmheap.c b/common/memheap/drv_mmheap.c
index 842525a3..cc05589f 100644
--- a/common/memheap/drv_mmheap.c
+++ b/common/memheap/drv_mmheap.c
@@ -302,7 +302,26 @@ void *mmheap_realloc(struct heap_info *pRoot, void *src_addr, size_t want_size)
     }
     return pReturn;
 }
+/**
+ * @brief
+ *
+ * @param pRoot
+ * @param num
+ * @param size
+ * @return void*
+ */
+void *mmheap_calloc(struct heap_info *pRoot, size_t num, size_t size)
+{
+    void *pReturn = NULL;
 
+    pReturn = (void *)mmheap_alloc(pRoot, size * num);
+
+    if (pReturn) {
+        memset(pReturn, 0, num * size);
+    }
+
+    return pReturn;
+}
 /**
  * @brief mmheap_free
  *
diff --git a/common/memheap/drv_mmheap.h b/common/memheap/drv_mmheap.h
index cf4595da..3509af18 100644
--- a/common/memheap/drv_mmheap.h
+++ b/common/memheap/drv_mmheap.h
@@ -26,7 +26,6 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
-#include "bflb_platform.h"
 
 #ifndef MMHEAP_LOCK
 #define MMHEAP_LOCK()
@@ -39,12 +38,12 @@
 #ifndef MMHEAP_ASSERT
 #define MMHEAP_ASSERT(A) \
     if (!(A))            \
-    bflb_platform_printf("mmheap malloc error:drv_mmheap,%d\r\n", __LINE__)
+    printf("mmheap malloc error:drv_mmheap,%d\r\n", __LINE__)
 
 #endif
 
 #ifndef MMHEAP_MALLOC_FAIL
-#define MMHEAP_MALLOC_FAIL() bflb_platform_printf("mmheap malloc fail:drv_mmheap,%d\r\n", __LINE__)
+#define MMHEAP_MALLOC_FAIL() printf("mmheap malloc fail:drv_mmheap,%d\r\n", __LINE__)
 #endif
 
 #ifdef __cplusplus
@@ -117,6 +116,23 @@ void *mmheap_alloc(struct heap_info *pRoot, size_t want_size);
  * @return  the new pointer to the allocated memory.
  */
 void *mmheap_realloc(struct heap_info *pRoot, void *src_addr, size_t want_size);
+/**
+ * @brief Cealloc memory from the heap.
+ * Change the size of the memory block pointed to by ptr to size bytes.
+ *
+ * @attention
+ * <ul>
+ * <li> if ptr is NULL, then the call is equivalent to mmheap_alloc(size), for all values of size.
+ * <li> if ptr is if size is equal to zero, and ptr is not NULL, then the call is equivalent to mmheap_free(ptr).
+ * </ul>
+ *
+ * @param[in]   pRoot    heap info.
+ * @param[in]   num     size number.
+ * @param[in]   size    new size of the memory space.
+ *
+ * @return  the new pointer to the allocated memory.
+ */
+void *mmheap_calloc(struct heap_info *pRoot, size_t num, size_t size);
 /**
  * @brief Free the memory.
  * Free the memory space pointed to by ptr, which must have been returned by a previous call to mmheap_alloc(), mmheap_aligned_alloc(), or mmheap_realloc().
diff --git a/common/misc/compiler/common.h b/common/misc/compiler/common.h
index 8032bf89..29489e3c 100644
--- a/common/misc/compiler/common.h
+++ b/common/misc/compiler/common.h
@@ -40,7 +40,7 @@
     }
 
 /* Std driver attribute macro*/
- #ifndef BFLB_USE_CUSTOM_LD_SECTIONS
+#ifndef BFLB_USE_CUSTOM_LD_SECTIONS
 //#define ATTR_UNI_SYMBOL
 #define ATTR_STRINGIFY(x)          #x
 #define ATTR_TOSTRING(x)           ATTR_STRINGIFY(x)
diff --git a/common/misc/misc.h b/common/misc/misc.h
index 9a5f1ea7..b00c039b 100644
--- a/common/misc/misc.h
+++ b/common/misc/misc.h
@@ -43,6 +43,13 @@
 #define CHECK_PARAM(expr) ((void)0)
 #endif
 
+/**
+ * @brief Null Type definition
+ */
+#ifndef NULL
+#define NULL 0
+#endif
+
 /**
  * @brief Error type definition
  */
@@ -100,27 +107,6 @@ typedef enum {
 typedef void(intCallback_Type)(void);
 typedef void (*pFunc)(void);
 
-/**
- * @brief Null Type definition
- */
-#ifndef NULL
-#define NULL 0
-#endif
-
-#define BL602_MemCpy      arch_memcpy
-#define BL602_MemSet      arch_memset
-#define BL602_MemCmp      arch_memcmp
-#define BL602_MemCpy4     arch_memcpy4
-#define BL602_MemCpy_Fast arch_memcpy_fast
-#define BL602_MemSet4     arch_memset4
-
-#define BL702_MemCpy      arch_memcpy
-#define BL702_MemSet      arch_memset
-#define BL702_MemCmp      arch_memcmp
-#define BL702_MemCpy4     arch_memcpy4
-#define BL702_MemCpy_Fast arch_memcpy_fast
-#define BL702_MemSet4     arch_memset4
-
 #define ARCH_MemCpy      arch_memcpy
 #define ARCH_MemSet      arch_memset
 #define ARCH_MemCmp      arch_memcmp
@@ -128,6 +114,13 @@ typedef void (*pFunc)(void);
 #define ARCH_MemCpy_Fast arch_memcpy_fast
 #define ARCH_MemSet4     arch_memset4
 
+#ifdef DEBUG
+void check_failed(uint8_t *file, uint32_t line);
+#define CHECK_PARAM(expr) ((expr) ? (void)0 : check_failed((uint8_t *)__FILE__, __LINE__))
+#else
+#define CHECK_PARAM(expr) ((void)0)
+#endif /* DEBUG */
+
 void *arch_memcpy(void *dst, const void *src, uint32_t n);
 void *arch_memset(void *s, uint8_t c, uint32_t n);
 int arch_memcmp(const void *s1, const void *s2, uint32_t n);
diff --git a/common/partition/partition.h b/common/partition/partition.h
index 9446436c..f20332dc 100644
--- a/common/partition/partition.h
+++ b/common/partition/partition.h
@@ -36,10 +36,7 @@
 #ifndef __PARTITION_H__
 #define __PARTITION_H__
 
-#include "stdint.h"
-#include "string.h"
 #include "misc.h"
-//#include "bflb_bsp_driver_glue.h"
 
 /** @addtogroup  BFLB_Common_Driver
  *  @{
diff --git a/common/pid/pid.h b/common/pid/pid.h
index 9a6927e9..eb3b77f0 100644
--- a/common/pid/pid.h
+++ b/common/pid/pid.h
@@ -24,7 +24,7 @@
 #ifndef __PID_H__
 #define __PID_H__
 
-#include "stdio.h"
+#include "stdint.h"
 
 typedef struct pid_alg {
     float set_val;
diff --git a/common/timestamp/timestamp.c b/common/timestamp/timestamp.c
index 606bafd1..3454ff47 100644
--- a/common/timestamp/timestamp.c
+++ b/common/timestamp/timestamp.c
@@ -22,7 +22,6 @@
  */
 
 #include "timestamp.h"
-#include "misc.h"
 
 #define FOUR_YEAR_DAY ((365 << 2) + 1) //The total number of days in a 4-year cycle
 #define TIMEZONE      (8)              //Beijing time Zone adjustment
@@ -127,7 +126,7 @@ void unixtime2bejingtime(uint32_t unixtime, rtc_time *beijing_time)
     beijing_time->day = remain_day;
 
 
-	
+
 	/*利用基姆拉尔森计算日期公式  w=(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)*/
 
 	beijing_time->week = beijing_time->day + 2*beijing_time->month + 3*(beijing_time->month+1)/5 + \
diff --git a/common/timestamp/timestamp.h b/common/timestamp/timestamp.h
index 2522d0f3..dfa95e2d 100644
--- a/common/timestamp/timestamp.h
+++ b/common/timestamp/timestamp.h
@@ -24,7 +24,8 @@
 #define _TIMESTAMP_
 
 #include "stdint.h"
-#include "stdbool.h" 
+#include "stddef.h"
+#include "stdbool.h"
 
 typedef struct _rtc_time_t
 {
@@ -36,6 +37,7 @@ typedef struct _rtc_time_t
 	uint8_t minute;
 	uint8_t second;
 }rtc_time;
+
 void unixtime2bejingtime(uint32_t unixtime,rtc_time* beijing_time);
 
 #endif
diff --git a/components/lvgl/lv_conf_internal.h b/components/lvgl/lv_conf_internal.h
index ca3182d1..7dbf6586 100644
--- a/components/lvgl/lv_conf_internal.h
+++ b/components/lvgl/lv_conf_internal.h
@@ -99,7 +99,7 @@
         /* Automatically defrag. on free. Defrag. means joining the adjacent free cells. */
         #define LV_MEM_AUTO_DEFRAG  1
     #else       /*LV_MEM_CUSTOM*/
-        #define LV_MEM_CUSTOM_INCLUDE "stdio.h"   /*Header for the dynamic memory function*/
+        #define LV_MEM_CUSTOM_INCLUDE "stdlib.h"   /*Header for the dynamic memory function*/
         #define LV_MEM_CUSTOM_ALLOC   malloc       /*Wrapper to malloc*/
         #define LV_MEM_CUSTOM_FREE    free         /*Wrapper to free*/
     #endif     /*LV_MEM_CUSTOM*/
diff --git a/components/rt-thread/bsp/bouffalolab/bl602/board/board.c b/components/rt-thread/bsp/bouffalolab/bl602/board/board.c
index 780fee1f..492f9556 100644
--- a/components/rt-thread/bsp/bouffalolab/bl602/board/board.c
+++ b/components/rt-thread/bsp/bouffalolab/bl602/board/board.c
@@ -6,7 +6,7 @@
  * Change Logs:
  * Date           Author       Notes
  */
-
+#include "bflb_platform.h"
 #include <rthw.h>
 #include "board.h"
 #include "hal_uart.h"
diff --git a/components/rt-thread/bsp/bouffalolab/bl702/board/board.c b/components/rt-thread/bsp/bouffalolab/bl702/board/board.c
index 780fee1f..492f9556 100644
--- a/components/rt-thread/bsp/bouffalolab/bl702/board/board.c
+++ b/components/rt-thread/bsp/bouffalolab/bl702/board/board.c
@@ -6,7 +6,7 @@
  * Change Logs:
  * Date           Author       Notes
  */
-
+#include "bflb_platform.h"
 #include <rthw.h>
 #include "board.h"
 #include "hal_uart.h"
diff --git a/components/usb_stack/common/usb_dc.h b/components/usb_stack/common/usb_dc.h
index ea57fcde..29997c11 100644
--- a/components/usb_stack/common/usb_dc.h
+++ b/components/usb_stack/common/usb_dc.h
@@ -2,7 +2,6 @@
 #define _USB_DC_H
 
 #include "stdint.h"
-#include "bflb_platform.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/components/usb_stack/common/usb_util.h b/components/usb_stack/common/usb_util.h
index eebd3401..11a0eaac 100644
--- a/components/usb_stack/common/usb_util.h
+++ b/components/usb_stack/common/usb_util.h
@@ -5,7 +5,9 @@
 #include "string.h"
 #include "stdint.h"
 #include "stdio.h"
+#include "stdlib.h"
 #include "usb_slist.h"
+#include "bflb_platform.h"
 
 #ifndef __packed
 #define __packed __attribute__((__packed__))
diff --git a/components/xz/xz_port.c b/components/xz/xz_port.c
index d4686f8d..9cfea7d8 100644
--- a/components/xz/xz_port.c
+++ b/components/xz/xz_port.c
@@ -1,4 +1,6 @@
 #include "bflb_platform.h"
+#include <stddef.h>
+
 static uint8_t *mallocBuf = NULL;
 static uint32_t malloced = 0;
 static uint32_t bufsize = 0;
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_clock.h b/drivers/bl602_driver/hal_drv/inc/hal_clock.h
index e6b4181d..0c08b277 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_clock.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_clock.h
@@ -24,6 +24,7 @@
 #define __HAL_CLOCK__H__
 
 #include "hal_common.h"
+#include "bl602_config.h"
 
 /*XTAL_TYPE*/
 #define XTAL_NONE           0
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_common.h b/drivers/bl602_driver/hal_drv/inc/hal_common.h
index a94f9844..e7aa5251 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_common.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_common.h
@@ -23,9 +23,7 @@
 #ifndef __HAL_COMMON__H__
 #define __HAL_COMMON__H__
 
-#include "drv_device.h"
 #include "bl602_common.h"
-#include "bl602_config.h"
 
 void cpu_global_irq_enable(void);
 void cpu_global_irq_disable(void);
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_dma.h b/drivers/bl602_driver/hal_drv/inc/hal_dma.h
index 0178f606..6c3970af 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_dma.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_dma.h
@@ -24,6 +24,8 @@
 #define __HAL_DMA__H__
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl602_config.h"
 
 #define DMA_CHANNEL_GET_STATUS 0x10
 #define DMA_CHANNEL_START      0x11
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_gpio.h b/drivers/bl602_driver/hal_drv/inc/hal_gpio.h
index 48707c3c..61d4d43d 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_gpio.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_gpio.h
@@ -37,6 +37,8 @@
 #define __HAL_GPIO__H__
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl602_config.h"
 
 typedef enum {
     GPIO_PIN_0 = 0,
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_sec_hash.h b/drivers/bl602_driver/hal_drv/inc/hal_sec_hash.h
index d8175524..8d545ba2 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_sec_hash.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_sec_hash.h
@@ -24,6 +24,8 @@
 #define __HAL_SEC_HASH__H__
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl602_config.h"
 
 enum sec_hash_index_type {
     SEC_HASH0_INDEX,
diff --git a/drivers/bl602_driver/hal_drv/inc/hal_uart.h b/drivers/bl602_driver/hal_drv/inc/hal_uart.h
index 6c28f671..e48e24ad 100644
--- a/drivers/bl602_driver/hal_drv/inc/hal_uart.h
+++ b/drivers/bl602_driver/hal_drv/inc/hal_uart.h
@@ -37,6 +37,8 @@
 #define __HAL_UART__H__
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl602_config.h"
 
 #define UART_FIFO_LEN 32
 
diff --git a/drivers/bl602_driver/hal_drv/src/hal_flash.c b/drivers/bl602_driver/hal_drv/src/hal_flash.c
index cfc98818..a0422ebc 100644
--- a/drivers/bl602_driver/hal_drv/src/hal_flash.c
+++ b/drivers/bl602_driver/hal_drv/src/hal_flash.c
@@ -133,11 +133,13 @@ BL_Err_Type ATTR_TCM_SECTION flash_init(void)
     g_flash_cfg.ioMode = g_flash_cfg.ioMode & 0x0f;
 
     ret = flash_config_init(&g_flash_cfg, (uint8_t *)&jedec_id);
+#if 0
     MSG("flash ID = %08x\r\n", jedec_id);
     bflb_platform_dump((uint8_t *)&g_flash_cfg, sizeof(g_flash_cfg));
     if (ret != SUCCESS) {
         MSG("flash config init fail!\r\n");
     }
+#endif
     g_flash_cfg.clkDelay = clkDelay;
     g_flash_cfg.clkInvert = clkInvert;
 
diff --git a/drivers/bl602_driver/hal_drv/src/hal_sec_ecdsa.c b/drivers/bl602_driver/hal_drv/src/hal_sec_ecdsa.c
index 57080048..a6e61baa 100644
--- a/drivers/bl602_driver/hal_drv/src/hal_sec_ecdsa.c
+++ b/drivers/bl602_driver/hal_drv/src/hal_sec_ecdsa.c
@@ -449,7 +449,7 @@ static int sec_ecdsa_verify_point_mul(uint8_t id, const uint32_t *m)
 #endif
                 } else if (pka_p1_eq_inf == 0 && pka_p2_eq_inf == 1) {
                     //sum = X1
-                    MSG("sum = X1\r\n");
+                    //MSG("sum = X1\r\n");
                 } else if (pka_p1_eq_inf == 0 && pka_p2_eq_inf == 0) {
                     //sum = X1 + X2
                     sec_ecdsa_point_add(id);
@@ -458,7 +458,7 @@ static int sec_ecdsa_verify_point_mul(uint8_t id, const uint32_t *m)
                     sec_ecdsa_dump_temp_result();
 #endif
                 } else {
-                    MSG("Error! infinite point + infinite point\r\n");
+                    //MSG("Error! infinite point + infinite point\r\n");
                     return -1;
                 }
             }
diff --git a/drivers/bl602_driver/hal_drv/src/hal_uart.c b/drivers/bl602_driver/hal_drv/src/hal_uart.c
index dbddf3f8..912ca6d2 100644
--- a/drivers/bl602_driver/hal_drv/src/hal_uart.c
+++ b/drivers/bl602_driver/hal_drv/src/hal_uart.c
@@ -41,6 +41,8 @@
 #include "bl602_glb.h"
 #include "uart_config.h"
 
+#define UART_CLOCK (40000000)
+
 #ifdef BSP_USING_UART0
 void UART0_IRQ(void);
 #endif
@@ -74,17 +76,18 @@ int uart_open(struct device *dev, uint16_t oflag)
     /* disable uart before config */
     UART_Disable(uart_device->id, UART_TXRX);
 
-    uint32_t uart_clk = peripheral_clock_get(PERIPHERAL_CLOCK_UART);
+    //uint32_t uart_clk = peripheral_clock_get(PERIPHERAL_CLOCK_UART);
 
     uart_cfg.baudRate = uart_device->baudrate;
     uart_cfg.dataBits = uart_device->databits;
     uart_cfg.stopBits = uart_device->stopbits;
     uart_cfg.parity = uart_device->parity;
-    uart_cfg.uartClk = uart_clk;
+    uart_cfg.uartClk = UART_CLOCK;
     uart_cfg.ctsFlowControl = UART_CTS_FLOWCONTROL_ENABLE;
     uart_cfg.rtsSoftwareControl = UART_RTS_FLOWCONTROL_ENABLE;
     uart_cfg.byteBitInverse = UART_MSB_FIRST_ENABLE;
 
+    GLB_Set_UART_CLK(ENABLE, HBN_UART_CLK_160M, 160000000 / UART_CLOCK - 1);
     /* uart init with default configuration */
     UART_Init(uart_device->id, &uart_cfg);
 
@@ -170,8 +173,10 @@ int uart_control(struct device *dev, int cmd, void *args)
             }
 
             if (uart_device->id == UART0_ID) {
+                Interrupt_Handler_Register(UART0_IRQn, UART0_IRQ);
                 CPU_Interrupt_Enable(UART0_IRQn);
             } else if (uart_device->id == UART1_ID) {
+                Interrupt_Handler_Register(UART1_IRQn, UART1_IRQ);
                 CPU_Interrupt_Enable(UART1_IRQn);
             }
 
diff --git a/drivers/bl602_driver/startup/interrupt.c b/drivers/bl602_driver/startup/interrupt.c
index b2a21102..038156f9 100644
--- a/drivers/bl602_driver/startup/interrupt.c
+++ b/drivers/bl602_driver/startup/interrupt.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-#include "bl602.h"
+#include "bl602_common.h"
 #include "bflb_platform.h"
 
 pFunc __Interrupt_Handlers[IRQn_LAST] = { 0 };
@@ -305,6 +305,10 @@ void Interrupt_Handler_Register(IRQn_Type irq, pFunc interruptFun)
     }
 }
 
+void System_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
+{
+}
+
 void clic_enable_interrupt(uint32_t source)
 {
     *(volatile uint8_t *)(CLIC_HART0_ADDR + CLIC_INTIE + source) = 1;
diff --git a/drivers/bl602_driver/startup/system_bl602.c b/drivers/bl602_driver/startup/system_bl602.c
index 364280b5..d3d737e2 100644
--- a/drivers/bl602_driver/startup/system_bl602.c
+++ b/drivers/bl602_driver/startup/system_bl602.c
@@ -80,16 +80,9 @@ void SystemInit(void)
 
 /*identify flash config automaticly*/
 extern BL_Err_Type flash_init(void);
-extern void bflb_platform_print_set(uint8_t disable);
 void System_Post_Init(void)
 {
     PDS_Trim_RC32M();
     HBN_Trim_RC32K();
-    bflb_platform_print_set(1);
     flash_init();
-    bflb_platform_print_set(0);
-}
-
-void System_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
-{
-}
+}
\ No newline at end of file
diff --git a/drivers/bl602_driver/std_drv/inc/bl602_common.h b/drivers/bl602_driver/std_drv/inc/bl602_common.h
index 2b1a3ff3..29be4245 100644
--- a/drivers/bl602_driver/std_drv/inc/bl602_common.h
+++ b/drivers/bl602_driver/std_drv/inc/bl602_common.h
@@ -2,7 +2,7 @@
 #define __BL602_COMMON_H__
 
 #include "bl602.h"
-#include "bflb_platform.h"
+#include "misc.h"
 
 #ifndef __NOP
 #define __NOP() __ASM volatile("nop") /* This implementation generates debug information */
@@ -57,6 +57,32 @@ __ALWAYS_STATIC_INLINE void __disable_irq(void)
     __ASM volatile("csrc mstatus, 8");
 }
 
+/** @defgroup  COMMON_Public_Constants
+ *  @{
+ */
+
+/** @defgroup DRIVER_INT_PERIPH
+ *  @{
+ */
+#define IS_INT_PERIPH(INT_PERIPH) ((INT_PERIPH) < IRQn_LAST)
+
+/*@} end of group DRIVER_INT_PERIPH */
+
+/** @defgroup DRIVER_INT_MASK
+ *  @{
+ */
+#define IS_BL_MASK_TYPE(type) (((type) == MASK) || ((type) == UNMASK))
+
+/*@} end of group COMMON_Public_Constants */
+
+/*@} end of group DRIVER_Public_Macro */
+#define BL602_MemCpy      arch_memcpy
+#define BL602_MemSet      arch_memset
+#define BL602_MemCmp      arch_memcmp
+#define BL602_MemCpy4     arch_memcpy4
+#define BL602_MemCpy_Fast arch_memcpy_fast
+#define BL602_MemSet4     arch_memset4
+
 #define arch_delay_us BL602_Delay_US
 #define arch_delay_ms BL602_Delay_MS
 
diff --git a/drivers/bl602_driver/std_drv/inc/bl602_it.h b/drivers/bl602_driver/std_drv/inc/bl602_it.h
deleted file mode 100644
index fd81b204..00000000
--- a/drivers/bl602_driver/std_drv/inc/bl602_it.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef __BL602_IT_H__
-#define __BL602_IT_H__
-
-#include "bl602.h"
-#include "bl_common.h"
-
-/** @addtogroup  BL606_Peripheral_Driver
- *  @{
- */
-
-/** @addtogroup  COMMON
- *  @{
- */
-
-/** @defgroup  COMMON_Public_Types
- *  @{
- */
-
-/*@} end of group COMMON_Public_Types */
-
-/** @defgroup  COMMON_Public_Constants
- *  @{
- */
-
-/** @defgroup DRIVER_INT_PERIPH
- *  @{
- */
-#define IS_INT_PERIPH(INT_PERIPH) ((INT_PERIPH) < IRQn_LAST)
-
-/*@} end of group DRIVER_INT_PERIPH */
-
-/** @defgroup DRIVER_INT_MASK
- *  @{
- */
-#define IS_BL_MASK_TYPE(type) (((type) == MASK) || ((type) == UNMASK))
-
-/*@} end of group COMMON_Public_Constants */
-
-/*@} end of group DRIVER_Public_Macro */
-
-/** @defgroup DRIVER_Public_FunctionDeclaration
- *  @brief DRIVER functions declaration
- *  @{
- */
-void Interrupt_Handler_Register(IRQn_Type irq, pFunc interruptFun);
-
-/*@} end of group DRIVER_COMMON  */
-
-#endif /* __BL602_COMMON_H__ */
diff --git a/drivers/bl602_driver/std_drv/src/bl602_sf_cfg_ext.c b/drivers/bl602_driver/std_drv/src/bl602_sf_cfg_ext.c
index 4fb3a483..5107eba4 100644
--- a/drivers/bl602_driver/std_drv/src/bl602_sf_cfg_ext.c
+++ b/drivers/bl602_driver/std_drv/src/bl602_sf_cfg_ext.c
@@ -665,6 +665,11 @@ static const ATTR_TCM_CONST_SECTION Flash_Info_t flashInfos[]={
         //.name="ZD_25Q16B",
         .cfg=&flashCfg_ZD_25Q16B,
     },
+    {
+        .jedecID=0x1460CD,
+        //.name="TH_25Q80HB",
+        .cfg=&flashCfg_FM_25Q08,
+    },
 };
 
 /*@} end of group SF_CFG_EXT_Private_Variables */
diff --git a/drivers/bl602_driver/std_drv/src/bl602_uart.c b/drivers/bl602_driver/std_drv/src/bl602_uart.c
index 422249e3..847c8b41 100644
--- a/drivers/bl602_driver/std_drv/src/bl602_uart.c
+++ b/drivers/bl602_driver/std_drv/src/bl602_uart.c
@@ -284,7 +284,7 @@ BL_Err_Type UART_Init(UART_ID_Type uartId, UART_CFG_Type *uartCfg)
 
     BL_WR_REG(UARTx, UART_DATA_CONFIG, tmpValTxCfg);
 
-#if 1 //#ifndef BFLB_USE_HAL_DRIVER
+#ifndef BFLB_USE_HAL_DRIVER
     Interrupt_Handler_Register(UART0_IRQn, UART0_IRQHandler);
     Interrupt_Handler_Register(UART1_IRQn, UART1_IRQHandler);
 #endif
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_acomp.h b/drivers/bl702_driver/hal_drv/inc/hal_acomp.h
index fba0082b..20f3ba3d 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_acomp.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_acomp.h
@@ -6,6 +6,7 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
 
 enum acomp_channel_type {
     ACOMP_CHANNEL_ADC_CHANNEL0, /*!< Analog compare channel,ADC input channel 0 */
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_adc.h b/drivers/bl702_driver/hal_drv/inc/hal_adc.h
index 5d2ab97e..cdd3421c 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_adc.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_adc.h
@@ -28,6 +28,8 @@ extern "C" {
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_ADC_CHANNEL_START  0x10
 #define DEVICE_CTRL_ADC_CHANNEL_STOP   0x11
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_cam.h b/drivers/bl702_driver/hal_drv/inc/hal_cam.h
index 93525f55..c9d7502b 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_cam.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_cam.h
@@ -29,6 +29,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 #include "bl702_cam.h"
 
 #define DEVICE_OFLAG_INT  0x01
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_clock.h b/drivers/bl702_driver/hal_drv/inc/hal_clock.h
index 5df2954c..33c8e6f8 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_clock.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_clock.h
@@ -28,6 +28,7 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "bl702_config.h"
 
 /*XTAL_TYPE*/
 #define XTAL_NONE         0
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_common.h b/drivers/bl702_driver/hal_drv/inc/hal_common.h
index d54b79c5..8f088e71 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_common.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_common.h
@@ -27,9 +27,7 @@
 extern "C" {
 #endif
 
-#include "drv_device.h"
 #include "bl702_common.h"
-#include "bl702_config.h"
 
 void cpu_global_irq_enable(void);
 void cpu_global_irq_disable(void);
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_dac.h b/drivers/bl702_driver/hal_drv/inc/hal_dac.h
index 85b3ae7c..ac6bd184 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_dac.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_dac.h
@@ -28,6 +28,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 enum dac_index_type {
 #ifdef BSP_USING_DAC0
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_dma.h b/drivers/bl702_driver/hal_drv/inc/hal_dma.h
index 24ef7cc4..e49f9bea 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_dma.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_dma.h
@@ -28,6 +28,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DMA_CHANNEL_GET_STATUS 0x10
 #define DMA_CHANNEL_START      0x11
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_emac.h b/drivers/bl702_driver/hal_drv/inc/hal_emac.h
index 49d621aa..0b6cbd50 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_emac.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_emac.h
@@ -29,6 +29,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 #include "bl702_emac.h"
 
 typedef struct emac_device {
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_gpio.h b/drivers/bl702_driver/hal_drv/inc/hal_gpio.h
index f28e7f4c..9fe07dac 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_gpio.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_gpio.h
@@ -28,6 +28,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 enum gpio_pin_type {
     GPIO_PIN_0 = 0,
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_i2c.h b/drivers/bl702_driver/hal_drv/inc/hal_i2c.h
index 87169b77..5892a721 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_i2c.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_i2c.h
@@ -28,6 +28,8 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 enum i2c_index_type {
 #ifdef BSP_USING_I2C0
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_i2s.h b/drivers/bl702_driver/hal_drv/inc/hal_i2s.h
index 99e540fa..a34c3755 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_i2s.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_i2s.h
@@ -28,10 +28,14 @@ extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_I2S_GET_TX_FIFO 0x10
 #define DEVICE_CTRL_I2S_GET_RX_FIFO 0x11
 
+#define DEVICE_CTRL_I2S_SET_SAMPL_FREQ 0x12
+
 enum i2s_index_type {
 #ifdef BSP_USING_I2S0
     I2S0_INDEX,
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_keyscan.h b/drivers/bl702_driver/hal_drv/inc/hal_keyscan.h
index a9eac01c..75786729 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_keyscan.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_keyscan.h
@@ -22,11 +22,14 @@
  */
 #ifndef __HAL_KEYSCAN__H__
 #define __HAL_KEYSCAN__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_KEYSCAN_GET_KEYCODE 0x10
 
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_mjpeg.h b/drivers/bl702_driver/hal_drv/inc/hal_mjpeg.h
index 8de7ddd5..8bb8ccf3 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_mjpeg.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_mjpeg.h
@@ -22,11 +22,14 @@
  */
 #ifndef __HAL_MJPEG__H__
 #define __HAL_MJPEG__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define MJPEG_PACKET_ADD_NONE       0
 #define MJPEG_PACKET_ADD_DEFAULT    1 << 0
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_pwm.h b/drivers/bl702_driver/hal_drv/inc/hal_pwm.h
index 90cc4463..f89ca00b 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_pwm.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_pwm.h
@@ -22,10 +22,14 @@
  */
 #ifndef __HAL_PWM__H__
 #define __HAL_PWM__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
+
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_PWM_FREQUENCE_CONFIG      0x10
 #define DEVICE_CTRL_PWM_DUTYCYCLE_CONFIG      0x11
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_qdec.h b/drivers/bl702_driver/hal_drv/inc/hal_qdec.h
index 4cdc5c70..9ebe00ea 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_qdec.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_qdec.h
@@ -23,10 +23,14 @@
 
 #ifndef __HAL_QDEC__H__
 #define __HAL_QDEC__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
+
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_GET_SAMPLE_VAL (0x10)
 #define DEVICE_CTRL_GET_SAMPLE_DIR (0x11)
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_rtc.h b/drivers/bl702_driver/hal_drv/inc/hal_rtc.h
index 5498bf1d..feb33b9a 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_rtc.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_rtc.h
@@ -22,6 +22,7 @@
  */
 #ifndef __HAL_RTC__H__
 #define __HAL_RTC__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
@@ -31,6 +32,7 @@ extern "C"{
 void rtc_init(uint64_t sleep_time);
 void rtc_set_timestamp(uint64_t time_stamp);
 uint64_t rtc_get_timestamp(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_sec_aes.h b/drivers/bl702_driver/hal_drv/inc/hal_sec_aes.h
index cf3c22f0..16830276 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_sec_aes.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_sec_aes.h
@@ -22,6 +22,7 @@
  */
 #ifndef __HAL_SEC_AES__H__
 #define __HAL_SEC_AES__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_sec_dsa.h b/drivers/bl702_driver/hal_drv/inc/hal_sec_dsa.h
index a1f07e8c..b08016a6 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_sec_dsa.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_sec_dsa.h
@@ -22,6 +22,7 @@
  */
 #ifndef __HAL_SEC_DSA__H__
 #define __HAL_SEC_DSA__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_sec_ecdsa.h b/drivers/bl702_driver/hal_drv/inc/hal_sec_ecdsa.h
index 6aa492cb..10a4abc1 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_sec_ecdsa.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_sec_ecdsa.h
@@ -22,6 +22,7 @@
  */
 #ifndef __HAL_SEC_ECDSA__H__
 #define __HAL_SEC_ECDSA__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_sec_hash.h b/drivers/bl702_driver/hal_drv/inc/hal_sec_hash.h
index b68e8c54..a14e00ba 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_sec_hash.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_sec_hash.h
@@ -22,11 +22,14 @@
  */
 #ifndef __HAL_SEC_HASH__H__
 #define __HAL_SEC_HASH__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 enum sec_hash_index_type {
     SEC_HASH0_INDEX,
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_spi.h b/drivers/bl702_driver/hal_drv/inc/hal_spi.h
index da19bed2..3147418a 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_spi.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_spi.h
@@ -22,11 +22,14 @@
  */
 #ifndef __HAL_SPI__H__
 #define __HAL_SPI__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_SPI_CONFIG_CLOCK 0x10
 
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_timer.h b/drivers/bl702_driver/hal_drv/inc/hal_timer.h
index 8e1b45ec..fb2f6437 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_timer.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_timer.h
@@ -26,7 +26,10 @@
 #ifdef __cplusplus
 extern "C"{
 #endif
+
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 enum timer_index_type {
 #ifdef BSP_USING_TIMER0
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_uart.h b/drivers/bl702_driver/hal_drv/inc/hal_uart.h
index d1e159b0..06f93f44 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_uart.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_uart.h
@@ -22,11 +22,14 @@
  */
 #ifndef __HAL_UART__H__
 #define __HAL_UART__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define UART_FIFO_LEN 128
 
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_usb.h b/drivers/bl702_driver/hal_drv/inc/hal_usb.h
index 669a3389..fdd1f60f 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_usb.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_usb.h
@@ -22,12 +22,15 @@
  */
 #ifndef __HAL_USB__H__
 #define __HAL_USB__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
 
 #include "hal_common.h"
 #include "ring_buffer.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_USB_DC_SET_ACK            0X10
 #define DEVICE_CTRL_USB_DC_ENUM_ON            0X11
@@ -125,6 +128,16 @@ enum usb_dc_event_type {
     /** USB connection resumed by the HOST */
     USB_DC_EVENT_RESUME,
 
+    /** USB interface selected */
+    USB_DC_EVENT_SET_INTERFACE,
+    /** USB interface selected */
+    USB_DC_EVENT_SET_REMOTE_WAKEUP,
+    /** USB interface selected */
+    USB_DC_EVENT_CLEAR_REMOTE_WAKEUP,
+    /** Set Feature ENDPOINT_HALT received */
+    USB_DC_EVENT_SET_HALT,
+    /** Clear Feature ENDPOINT_HALT received */
+    USB_DC_EVENT_CLEAR_HALT,
     /** setup packet received */
     USB_DC_EVENT_SETUP_NOTIFY,
     /** ep0 in packet received */
diff --git a/drivers/bl702_driver/hal_drv/inc/hal_wdt.h b/drivers/bl702_driver/hal_drv/inc/hal_wdt.h
index f744d8b6..0a538e61 100644
--- a/drivers/bl702_driver/hal_drv/inc/hal_wdt.h
+++ b/drivers/bl702_driver/hal_drv/inc/hal_wdt.h
@@ -22,10 +22,14 @@
  */
 #ifndef __HAL_WDT__H__
 #define __HAL_WDT__H__
+
 #ifdef __cplusplus
 extern "C"{
 #endif
+
 #include "hal_common.h"
+#include "drv_device.h"
+#include "bl702_config.h"
 
 #define DEVICE_CTRL_GET_WDT_COUNTER (0x10)
 #define DEVICE_CTRL_RST_WDT_COUNTER (0x11)
diff --git a/drivers/bl702_driver/hal_drv/src/hal_common.c b/drivers/bl702_driver/hal_drv/src/hal_common.c
index b3f15eda..1ee644d2 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_common.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_common.c
@@ -62,7 +62,7 @@ void hal_enter_usb_iap(void)
 {
     BL_WR_WORD(HBN_BASE + HBN_RSV0_OFFSET, 0x00425355); //"\0BSU"
 
-    bflb_platform_delay_ms(1000);
+    arch_delay_ms(1000);
     RomDriver_GLB_SW_System_Reset();
 }
 
@@ -75,7 +75,8 @@ void ATTR_TCM_SECTION hal_jump2app(uint32_t flash_offset)
         L1C_Cache_Flush_Ext();
         app_main();
     } else {
-        MSG("Illegal app flash offset:%d\r\n", flash_offset);
+        while(1)
+        {}
     }
 }
 
diff --git a/drivers/bl702_driver/hal_drv/src/hal_emac.c b/drivers/bl702_driver/hal_drv/src/hal_emac.c
index 6e7c5a22..be5cce14 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_emac.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_emac.c
@@ -25,6 +25,10 @@
 #include "bl702_glb.h"
 #include "hal_emac.h"
 
+#ifndef MSG
+#define MSG(a,...)
+#endif
+
 #define EMAC_USE_INSIDE_CLOCK (0)
 #define TAG                   "EMAC_BD: "
 
diff --git a/drivers/bl702_driver/hal_drv/src/hal_flash.c b/drivers/bl702_driver/hal_drv/src/hal_flash.c
index fb70f427..ded744c5 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_flash.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_flash.c
@@ -132,11 +132,13 @@ BL_Err_Type ATTR_TCM_SECTION flash_init(void)
     g_flash_cfg.ioMode = g_flash_cfg.ioMode & 0x0f;
 
     ret = flash_config_init(&g_flash_cfg, (uint8_t *)&jedec_id);
+#if 0
     MSG("flash ID = %08x\r\n", jedec_id);
     bflb_platform_dump((uint8_t *)&g_flash_cfg, sizeof(g_flash_cfg));
     if (ret != SUCCESS) {
         MSG("flash config init fail!\r\n");
     }
+#endif
     g_flash_cfg.clkDelay = clkDelay;
     g_flash_cfg.clkInvert = clkInvert;
 
diff --git a/drivers/bl702_driver/hal_drv/src/hal_gpio.c b/drivers/bl702_driver/hal_drv/src/hal_gpio.c
index 53cb4dd3..08fee02f 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_gpio.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_gpio.c
@@ -225,7 +225,7 @@ static void GPIO_IRQ(void)
             } while ((SET == GLB_Get_GPIO_IntStatus(int_cfg->pin)) && timeOut);
 
             if (!timeOut) {
-                MSG("WARNING: Clear GPIO interrupt status fail.\r\n");
+                //MSG("WARNING: Clear GPIO interrupt status fail.\r\n");
             }
 
             GLB_GPIO_IntClear(int_cfg->pin, RESET);
diff --git a/drivers/bl702_driver/hal_drv/src/hal_i2s.c b/drivers/bl702_driver/hal_drv/src/hal_i2s.c
index 3e2b17f0..759a22a4 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_i2s.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_i2s.c
@@ -21,6 +21,7 @@
  *
  */
 #include "hal_i2s.h"
+#include "hal_clock.h"
 #include "hal_dma.h"
 #include "bl702_i2s.h"
 #include "bl702_glb.h"
@@ -38,40 +39,7 @@ int i2s_open(struct device *dev, uint16_t oflag)
     I2S_CFG_Type i2sCfg = { 0 };
     I2S_FifoCfg_Type fifoCfg = { 0 };
 
-    GLB_Set_Chip_Out_0_CLK_Sel(GLB_CHIP_CLK_OUT_I2S_REF_CLK);
-    GLB_Set_I2S_CLK(ENABLE, GLB_I2S_OUT_REF_CLK_NONE);
-
-    /*Finding the right frequency*/
-    if (12288000 % (i2s_device->sampl_freq_hz) == 0) {
-        i2sCfg.audioFreqHz = 12288000;
-        PDS_Set_Audio_PLL_Freq(AUDIO_PLL_12288000_HZ);
-    } else if (11289600 % (i2s_device->sampl_freq_hz) == 0) {
-        i2sCfg.audioFreqHz = 11289600;
-        PDS_Set_Audio_PLL_Freq(AUDIO_PLL_11289600_HZ);
-    } else if (5644800 % (i2s_device->sampl_freq_hz) == 0) {
-        i2sCfg.audioFreqHz = 5644800;
-        PDS_Set_Audio_PLL_Freq(AUDIO_PLL_5644800_HZ);
-    } else {
-        switch (I2S_ADUIO_PLL_DEFAULT) {
-            case AUDIO_PLL_12288000_HZ:
-                i2sCfg.audioFreqHz = 12288000;
-                break;
-
-            case AUDIO_PLL_11289600_HZ:
-                i2sCfg.audioFreqHz = 11289600;
-                break;
-
-            case AUDIO_PLL_5644800_HZ:
-                i2sCfg.audioFreqHz = 5644800;
-                break;
-
-            default:
-                return ERROR;
-                break;
-        }
-
-        PDS_Set_Audio_PLL_Freq(I2S_ADUIO_PLL_DEFAULT);
-    }
+    i2sCfg.audioFreqHz = system_clock_get(SYSTEM_CLOCK_AUPLL);
 
     i2sCfg.sampleFreqHz = i2s_device->sampl_freq_hz;
 
@@ -242,6 +210,8 @@ int i2s_control(struct device *dev, int cmd, void *args)
 {
     i2s_device_t *i2s_device = (i2s_device_t *)dev;
 
+    I2S_CFG_Type i2sCfg;
+
     switch (cmd) {
         case DEVICE_CTRL_SET_INT:
             for (uint16_t i = 0, j = 1; i < 8; i++, j <<= 1) {
@@ -291,6 +261,32 @@ int i2s_control(struct device *dev, int cmd, void *args)
         case DEVICE_CTRL_I2S_GET_RX_FIFO:
             return I2S_GetRxFIFO_AvlCnt();
 
+        case DEVICE_CTRL_I2S_SET_SAMPL_FREQ:
+            switch (i2s_device->frame_size) {
+                case I2S_FRAME_LEN_8:
+                    i2sCfg.frameSize = I2S_SIZE_FRAME_8;
+                    break;
+
+                case I2S_FRAME_LEN_16:
+                    i2sCfg.frameSize = I2S_SIZE_FRAME_16;
+                    break;
+
+                case I2S_FRAME_LEN_24:
+                    i2sCfg.frameSize = I2S_SIZE_FRAME_24;
+                    break;
+
+                case I2S_FRAME_LEN_32:
+                    i2sCfg.frameSize = I2S_SIZE_FRAME_32;
+                    break;
+                default:
+                    return ERROR;
+                    break;
+            }
+            i2sCfg.audioFreqHz = system_clock_get(SYSTEM_CLOCK_AUPLL);
+            i2sCfg.sampleFreqHz = (uint32_t)args;
+            I2S_SetBclkPeriod(&i2sCfg);
+            break;
+
         default:
             return ERROR;
             break;
diff --git a/drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c b/drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c
index 196c1229..d80b8ec2 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c
@@ -449,7 +449,7 @@ static int sec_ecdsa_verify_point_mul(uint8_t id, const uint32_t *m)
 #endif
                 } else if (pka_p1_eq_inf == 0 && pka_p2_eq_inf == 1) {
                     //sum = X1
-                    MSG("sum = X1\r\n");
+                    //MSG("sum = X1\r\n");
                 } else if (pka_p1_eq_inf == 0 && pka_p2_eq_inf == 0) {
                     //sum = X1 + X2
                     sec_ecdsa_point_add(id);
@@ -458,7 +458,7 @@ static int sec_ecdsa_verify_point_mul(uint8_t id, const uint32_t *m)
                     sec_ecdsa_dump_temp_result();
 #endif
                 } else {
-                    MSG("Error! infinite point + infinite point\r\n");
+                    //MSG("Error! infinite point + infinite point\r\n");
                     return -1;
                 }
             }
diff --git a/drivers/bl702_driver/hal_drv/src/hal_wdt.c b/drivers/bl702_driver/hal_drv/src/hal_wdt.c
index 94e6899a..8b9ace43 100644
--- a/drivers/bl702_driver/hal_drv/src/hal_wdt.c
+++ b/drivers/bl702_driver/hal_drv/src/hal_wdt.c
@@ -124,7 +124,6 @@ int wdt_write(struct device *dev, uint32_t pos, const void *buffer, uint32_t siz
     uint16_t wdt_timeout = (uint16_t)(uint32_t)buffer;
 
     WDT_Disable();
-    MSG("wdt timeout %d \r\n", wdt_timeout);
     WDT_SetCompValue(wdt_timeout);
     WDT_Enable();
 
diff --git a/drivers/bl702_driver/startup/interrupt.c b/drivers/bl702_driver/startup/interrupt.c
index 5b5acb41..668ab92c 100644
--- a/drivers/bl702_driver/startup/interrupt.c
+++ b/drivers/bl702_driver/startup/interrupt.c
@@ -21,7 +21,7 @@
  *
  */
 #include "bl702_common.h"
-#include "bl702.h"
+#include "bflb_platform.h"
 
 pFunc __Interrupt_Handlers[IRQn_LAST] = { 0 };
 
diff --git a/drivers/bl702_driver/startup/system_bl702.c b/drivers/bl702_driver/startup/system_bl702.c
index 7f0547c5..d2d2568c 100644
--- a/drivers/bl702_driver/startup/system_bl702.c
+++ b/drivers/bl702_driver/startup/system_bl702.c
@@ -135,12 +135,9 @@ void SystemInit(void)
 }
 /*identify flash config automaticly*/
 extern BL_Err_Type flash_init(void);
-extern void bflb_platform_print_set(uint8_t disable);
 void System_Post_Init(void)
 {
     PDS_Trim_RC32M();
     HBN_Trim_RC32K();
-    bflb_platform_print_set(1);
     flash_init();
-    bflb_platform_print_set(0);
 }
\ No newline at end of file
diff --git a/drivers/bl702_driver/std_drv/inc/bl702_aon.h b/drivers/bl702_driver/std_drv/inc/bl702_aon.h
index 18b6b786..0c2ef2f2 100644
--- a/drivers/bl702_driver/std_drv/inc/bl702_aon.h
+++ b/drivers/bl702_driver/std_drv/inc/bl702_aon.h
@@ -1,107 +1,112 @@
-/**
-  ******************************************************************************
-  * @file    bl702_aon.h
-  * @version V1.0
-  * @date
-  * @brief   This file is the standard driver header file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of Bouffalo Lab nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-  *
-  ******************************************************************************
-  */
-#ifndef __BL702_AON_H__
-#define __BL702_AON_H__
-
-#include "aon_reg.h"
-#include "glb_reg.h"
-#include "hbn_reg.h"
-#include "pds_reg.h"
-#include "bl702_ef_ctrl.h"
-#include "bl702_common.h"
-
-/** @addtogroup  BL702_Peripheral_Driver
- *  @{
- */
-
-/** @addtogroup  AON
- *  @{
- */
-
-/** @defgroup  AON_Public_Types
- *  @{
- */
-
-/*@} end of group AON_Public_Types */
-
-/** @defgroup  AON_Public_Constants
- *  @{
- */
-
-/*@} end of group AON_Public_Constants */
-
-/** @defgroup  AON_Public_Macros
- *  @{
- */
-
-/*@} end of group AON_Public_Macros */
-
-/** @defgroup  AON_Public_Functions
- *  @{
- */
-/*----------*/
-BL_Err_Type AON_Power_On_MBG(void);
-BL_Err_Type AON_Power_Off_MBG(void);
-/*----------*/
-BL_Err_Type AON_Power_On_XTAL(void);
-BL_Err_Type AON_Set_Xtal_CapCode(uint8_t capIn, uint8_t capOut);
-uint8_t AON_Get_Xtal_CapCode(void);
-BL_Err_Type AON_Power_Off_XTAL(void);
-/*----------*/
-BL_Err_Type AON_Power_On_BG(void);
-BL_Err_Type AON_Power_Off_BG(void);
-/*----------*/
-BL_Err_Type AON_Power_On_LDO11_SOC(void);
-BL_Err_Type AON_Power_Off_LDO11_SOC(void);
-/*----------*/
-BL_Err_Type AON_Power_On_LDO15_RF(void);
-BL_Err_Type AON_Power_Off_LDO15_RF(void);
-/*----------*/
-BL_Err_Type AON_Power_On_SFReg(void);
-BL_Err_Type AON_Power_Off_SFReg(void);
-/*----------*/
-BL_Err_Type AON_LowPower_Enter_PDS0(void);
-BL_Err_Type AON_LowPower_Exit_PDS0(void);
-/*----------*/
-BL_Err_Type AON_Set_LDO11_SOC_Sstart_Delay(uint8_t delay);
-
-/*@} end of group AON_Public_Functions */
-
-/*@} end of group AON */
-
-/*@} end of group BL702_Peripheral_Driver */
-
-#endif /* __BL702_AON_H__ */
+/**
+  ******************************************************************************
+  * @file    bl702_aon.h
+  * @version V1.0
+  * @date
+  * @brief   This file is the standard driver header file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of Bouffalo Lab nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#ifndef __BL702_AON_H__
+#define __BL702_AON_H__
+
+#include "aon_reg.h"
+#include "glb_reg.h"
+#include "hbn_reg.h"
+#include "pds_reg.h"
+#include "bl702_ef_ctrl.h"
+#include "bl702_common.h"
+
+/** @addtogroup  BL702_Peripheral_Driver
+ *  @{
+ */
+
+/** @addtogroup  AON
+ *  @{
+ */
+
+/** @defgroup  AON_Public_Types
+ *  @{
+ */
+
+/*@} end of group AON_Public_Types */
+
+/** @defgroup  AON_Public_Constants
+ *  @{
+ */
+
+/*@} end of group AON_Public_Constants */
+
+/** @defgroup  AON_Public_Macros
+ *  @{
+ */
+
+/*@} end of group AON_Public_Macros */
+
+/** @defgroup  AON_Public_Functions
+ *  @{
+ */
+/*----------*/
+BL_Err_Type AON_Power_On_MBG(void);
+BL_Err_Type AON_Power_Off_MBG(void);
+/*----------*/
+BL_Err_Type AON_Power_On_XTAL(void);
+BL_Err_Type AON_Set_Xtal_CapCode(uint8_t capIn, uint8_t capOut);
+uint8_t AON_Get_Xtal_CapCode(void);
+BL_Err_Type AON_Set_Xtal_CapCode_Extra(uint8_t extra);
+BL_Err_Type AON_Power_Off_XTAL(void);
+/*----------*/
+BL_Err_Type AON_Power_On_BG(void);
+BL_Err_Type AON_Power_Off_BG(void);
+/*----------*/
+BL_Err_Type AON_Power_On_LDO11_SOC(void);
+BL_Err_Type AON_Power_Off_LDO11_SOC(void);
+/*----------*/
+BL_Err_Type AON_Power_On_LDO15_RF(void);
+BL_Err_Type AON_Power_Off_LDO15_RF(void);
+/*----------*/
+BL_Err_Type AON_Power_On_SFReg(void);
+BL_Err_Type AON_Power_Off_SFReg(void);
+/*----------*/
+BL_Err_Type AON_LowPower_Enter_PDS0(void);
+BL_Err_Type AON_LowPower_Exit_PDS0(void);
+/*----------*/
+BL_Err_Type AON_Set_LDO11_SOC_Sstart_Delay(uint8_t delay);
+/*----------*/
+BL_Err_Type AON_Set_DCDC18_Top_0(uint8_t voutSel, uint8_t vpfm);
+BL_Err_Type AON_Set_Xtal_Cfg(uint8_t gmBoost, uint8_t ampCtrl, uint8_t fastStartup);
+/*----------*/
+
+/*@} end of group AON_Public_Functions */
+
+/*@} end of group AON */
+
+/*@} end of group BL702_Peripheral_Driver */
+
+#endif /* __BL702_AON_H__ */
diff --git a/drivers/bl702_driver/std_drv/inc/bl702_common.h b/drivers/bl702_driver/std_drv/inc/bl702_common.h
index 80a17ec9..a0944ca0 100644
--- a/drivers/bl702_driver/std_drv/inc/bl702_common.h
+++ b/drivers/bl702_driver/std_drv/inc/bl702_common.h
@@ -2,7 +2,7 @@
 #define __BL702_COMMON_H__
 
 #include "bl702.h"
-#include "bflb_platform.h"
+#include "misc.h"
 
 #ifndef __NOP
 #define __NOP() __ASM volatile("nop") /* This implementation generates debug information */
@@ -57,6 +57,32 @@ __ALWAYS_STATIC_INLINE void __disable_irq(void)
     __ASM volatile("csrc mstatus, 8");
 }
 
+/** @defgroup  COMMON_Public_Constants
+ *  @{
+ */
+
+/** @defgroup DRIVER_INT_PERIPH
+ *  @{
+ */
+#define IS_INT_PERIPH(INT_PERIPH) ((INT_PERIPH) < IRQn_LAST)
+
+/*@} end of group DRIVER_INT_PERIPH */
+
+/** @defgroup DRIVER_INT_MASK
+ *  @{
+ */
+#define IS_BL_MASK_TYPE(type) (((type) == MASK) || ((type) == UNMASK))
+
+/*@} end of group COMMON_Public_Constants */
+
+/*@} end of group DRIVER_Public_Macro */
+#define BL702_MemCpy      arch_memcpy
+#define BL702_MemSet      arch_memset
+#define BL702_MemCmp      arch_memcmp
+#define BL702_MemCpy4     arch_memcpy4
+#define BL702_MemCpy_Fast arch_memcpy_fast
+#define BL702_MemSet4     arch_memset4
+
 #define arch_delay_us BL702_Delay_US
 #define arch_delay_ms BL702_Delay_MS
 
diff --git a/drivers/bl702_driver/std_drv/inc/bl702_it.h b/drivers/bl702_driver/std_drv/inc/bl702_it.h
deleted file mode 100644
index ab6f23c1..00000000
--- a/drivers/bl702_driver/std_drv/inc/bl702_it.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef __BL702_IT_H__
-#define __BL702_IT_H__
-
-#include "bl702.h"
-#include "bl_common.h"
-
-/** @addtogroup  BL606_Peripheral_Driver
- *  @{
- */
-
-/** @addtogroup  COMMON
- *  @{
- */
-
-/** @defgroup  COMMON_Public_Types
- *  @{
- */
-
-/*@} end of group COMMON_Public_Types */
-
-/** @defgroup  COMMON_Public_Constants
- *  @{
- */
-
-/** @defgroup DRIVER_INT_PERIPH
- *  @{
- */
-#define IS_INT_PERIPH(INT_PERIPH) ((INT_PERIPH) < IRQn_LAST)
-
-/*@} end of group DRIVER_INT_PERIPH */
-
-/** @defgroup DRIVER_INT_MASK
- *  @{
- */
-#define IS_BL_MASK_TYPE(type) (((type) == MASK) || ((type) == UNMASK))
-
-/*@} end of group COMMON_Public_Constants */
-
-/*@} end of group DRIVER_Public_Macro */
-
-/** @defgroup DRIVER_Public_FunctionDeclaration
- *  @brief DRIVER functions declaration
- *  @{
- */
-void Interrupt_Handler_Register(IRQn_Type irq, pFunc interruptFun);
-
-/*@} end of group DRIVER_COMMON  */
-
-#endif /* __BL602_COMMON_H__ */
diff --git a/drivers/bl702_driver/std_drv/src/bl702_aon.c b/drivers/bl702_driver/std_drv/src/bl702_aon.c
index 1af242c4..d1664558 100644
--- a/drivers/bl702_driver/std_drv/src/bl702_aon.c
+++ b/drivers/bl702_driver/std_drv/src/bl702_aon.c
@@ -1,518 +1,582 @@
-/**
-  ******************************************************************************
-  * @file    bl702_aon.c
-  * @version V1.0
-  * @date
-  * @brief   This file is the standard driver c file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of Bouffalo Lab nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-  *
-  ******************************************************************************
-  */
-
-#include "bl702_aon.h"
-
-/** @addtogroup  BL702_Peripheral_Driver
- *  @{
- */
-
-/** @addtogroup  AON
- *  @{
- */
-
-/** @defgroup  AON_Private_Macros
- *  @{
- */
-#define AON_CLK_SET_DUMMY_WAIT \
-    {                          \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-        __NOP();               \
-    }
-
-/*@} end of group AON_Private_Macros */
-
-/** @defgroup  AON_Private_Types
- *  @{
- */
-
-/*@} end of group AON_Private_Types */
-
-/** @defgroup  AON_Private_Variables
- *  @{
- */
-
-/*@} end of group AON_Private_Variables */
-
-/** @defgroup  AON_Global_Variables
- *  @{
- */
-
-/*@} end of group AON_Global_Variables */
-
-/** @defgroup  AON_Private_Fun_Declaration
- *  @{
- */
-
-/*@} end of group AON_Private_Fun_Declaration */
-
-/** @defgroup  AON_Private_Functions
- *  @{
- */
-
-/*@} end of group AON_Private_Functions */
-
-/** @defgroup  AON_Public_Functions
- *  @{
- */
-
-/****************************************************************************/ /**
- * @brief  Power on MXX band gap
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-#ifndef BFLB_USE_ROM_DRIVER
-__WEAK
-BL_Err_Type ATTR_CLOCK_SECTION AON_Power_On_MBG(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* Power up RF for PLL to work */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_MBG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(55);
-
-    return SUCCESS;
-}
-#endif
-
-/****************************************************************************/ /**
- * @brief  Power off MXX band gap
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-#ifndef BFLB_USE_ROM_DRIVER
-__WEAK
-BL_Err_Type ATTR_CLOCK_SECTION AON_Power_Off_MBG(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* Power OFF */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_MBG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    return SUCCESS;
-}
-#endif
-
-/****************************************************************************/ /**
- * @brief  Power on XTAL
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-#ifndef BFLB_USE_ROM_DRIVER
-__WEAK
-BL_Err_Type ATTR_CLOCK_SECTION AON_Power_On_XTAL(void)
-{
-    uint32_t tmpVal = 0;
-    uint32_t timeOut = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_XTAL_AON);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_XTAL_BUF_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    /* Polling for ready */
-    do {
-        BL702_Delay_US(10);
-        timeOut++;
-        tmpVal = BL_RD_REG(AON_BASE, AON_TSEN);
-    } while (!BL_IS_REG_BIT_SET(tmpVal, AON_XTAL_RDY) && timeOut < 120);
-
-    if (timeOut >= 120) {
-        return TIMEOUT;
-    }
-
-    return SUCCESS;
-}
-#endif
-
-/****************************************************************************/ /**
- * @brief  Set XTAL cap code
- *
- * @param  capIn: Cap code in
- * @param  capOut: Cap code out
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-#ifndef BFLB_USE_ROM_DRIVER
-__WEAK
-BL_Err_Type ATTR_CLOCK_SECTION AON_Set_Xtal_CapCode(uint8_t capIn, uint8_t capOut)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
-    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_IN_AON, capIn);
-    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_OUT_AON, capOut);
-    BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
-
-    BL702_Delay_US(100);
-
-    return SUCCESS;
-}
-#endif
-
-/****************************************************************************/ /**
- * @brief  Get XTAL cap code
- *
- * @param  None
- *
- * @return Cap code
- *
-*******************************************************************************/
-uint8_t ATTR_CLOCK_SECTION AON_Get_Xtal_CapCode(void)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
-
-    return BL_GET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_IN_AON);
-}
-
-/****************************************************************************/ /**
- * @brief  Power off XTAL
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-#ifndef BFLB_USE_ROM_DRIVER
-__WEAK
-BL_Err_Type ATTR_CLOCK_SECTION AON_Power_Off_XTAL(void)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_XTAL_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_XTAL_BUF_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    return SUCCESS;
-}
-#endif
-
-/****************************************************************************/ /**
- * @brief  Power on bandgap system
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_On_BG(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* power up RF for PLL to work */
-    tmpVal = BL_RD_REG(AON_BASE, AON_BG_SYS_TOP);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_BG_SYS_AON);
-    BL_WR_REG(AON_BASE, AON_BG_SYS_TOP, tmpVal);
-
-    BL702_Delay_US(55);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power off bandgap system
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_BG(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* power up RF for PLL to work */
-    tmpVal = BL_RD_REG(AON_BASE, AON_BG_SYS_TOP);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_BG_SYS_AON);
-    BL_WR_REG(AON_BASE, AON_BG_SYS_TOP, tmpVal);
-
-    BL702_Delay_US(55);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power on LDO11
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_On_LDO11_SOC(void)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO11SOC_AON);
-    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
-
-    BL702_Delay_US(55);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power off LDO11
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_LDO11_SOC(void)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO11SOC_AON);
-    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
-
-    BL702_Delay_US(55);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power on LDO15_RF
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_On_LDO15_RF(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* ldo15rf power on */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(90);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power off LDO15_RF
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_LDO15_RF(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* ldo15rf power off */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  power on source follow regular
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_On_SFReg(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* power on sfreg */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_SFREG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(10);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  power off source follow regular
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_SFReg(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* power off sfreg */
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_SFREG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power off the power can be shut down in PDS0
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_LowPower_Enter_PDS0(void)
-{
-    uint32_t tmpVal = 0;
-
-    /* power off bz */
-    tmpVal = BL_RD_REG(AON_BASE, AON_MISC);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_SW_BZ_EN_AON);
-    BL_WR_REG(AON_BASE, AON_MISC, tmpVal);
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_SFREG_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
-    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_MBG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    /* gating Clock, no more use */
-    //tmpVal=BL_RD_REG(GLB_BASE,GLB_CGEN_CFG0);
-    //tmpVal=tmpVal&(~(1<<6));
-    //tmpVal=tmpVal&(~(1<<7));
-    //BL_WR_REG(GLB_BASE,GLB_CGEN_CFG0,tmpVal);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power on the power powered down in PDS0
- *
- * @param  None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_LowPower_Exit_PDS0(void)
-{
-    uint32_t tmpVal = 0;
-
-    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
-
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_MBG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(20);
-
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(60);
-
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_SFREG_AON);
-    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
-
-    BL702_Delay_US(20);
-
-    /* power on bz */
-    tmpVal = BL_RD_REG(AON_BASE, AON_MISC);
-    tmpVal = BL_SET_REG_BIT(tmpVal, AON_SW_BZ_EN_AON);
-    BL_WR_REG(AON_BASE, AON_MISC, tmpVal);
-
-    /* ungating Clock, no more use */
-    //tmpVal=BL_RD_REG(GLB_BASE,GLB_CGEN_CFG0);
-    //tmpVal=tmpVal|((1<<6));
-    //tmpVal=tmpVal|((1<<7));
-    //BL_WR_REG(GLB_BASE,GLB_CGEN_CFG0,tmpVal);
-
-    return SUCCESS;
-}
-
-/****************************************************************************/ /**
- * @brief  Power on the power powered down in PDS0
- *
- * @param  delay: None
- *
- * @return SUCCESS or ERROR
- *
-*******************************************************************************/
-BL_Err_Type ATTR_TCM_SECTION AON_Set_LDO11_SOC_Sstart_Delay(uint8_t delay)
-{
-    uint32_t tmpVal = 0;
-
-    CHECK_PARAM((delay <= 0x3));
-
-    /* config ldo11soc_sstart_delay_aon */
-    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
-    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_LDO11SOC_SSTART_DELAY_AON, delay);
-    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
-
-    return SUCCESS;
-}
-
-/*@} end of group AON_Public_Functions */
-
-/*@} end of group AON */
-
-/*@} end of group BL702_Peripheral_Driver */
+/**
+  ******************************************************************************
+  * @file    bl702_aon.c
+  * @version V1.0
+  * @date
+  * @brief   This file is the standard driver c file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of Bouffalo Lab nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+#include "bl702_aon.h"
+
+/** @addtogroup  BL702_Peripheral_Driver
+ *  @{
+ */
+
+/** @addtogroup  AON
+ *  @{
+ */
+
+/** @defgroup  AON_Private_Macros
+ *  @{
+ */
+#define AON_CLK_SET_DUMMY_WAIT \
+    {                          \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+        __NOP();               \
+    }
+
+/*@} end of group AON_Private_Macros */
+
+/** @defgroup  AON_Private_Types
+ *  @{
+ */
+
+/*@} end of group AON_Private_Types */
+
+/** @defgroup  AON_Private_Variables
+ *  @{
+ */
+
+/*@} end of group AON_Private_Variables */
+
+/** @defgroup  AON_Global_Variables
+ *  @{
+ */
+
+/*@} end of group AON_Global_Variables */
+
+/** @defgroup  AON_Private_Fun_Declaration
+ *  @{
+ */
+
+/*@} end of group AON_Private_Fun_Declaration */
+
+/** @defgroup  AON_Private_Functions
+ *  @{
+ */
+
+/*@} end of group AON_Private_Functions */
+
+/** @defgroup  AON_Public_Functions
+ *  @{
+ */
+
+/****************************************************************************/ /**
+ * @brief  Power on MXX band gap
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+#ifndef BFLB_USE_ROM_DRIVER
+__WEAK BL_Err_Type ATTR_CLOCK_SECTION AON_Power_On_MBG(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* Power up RF for PLL to work */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_MBG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(55);
+
+    return SUCCESS;
+}
+#endif
+
+/****************************************************************************/ /**
+ * @brief  Power off MXX band gap
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+#ifndef BFLB_USE_ROM_DRIVER
+__WEAK BL_Err_Type ATTR_CLOCK_SECTION AON_Power_Off_MBG(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* Power OFF */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_MBG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    return SUCCESS;
+}
+#endif
+
+/****************************************************************************/ /**
+ * @brief  Power on XTAL
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+#ifndef BFLB_USE_ROM_DRIVER
+__WEAK BL_Err_Type ATTR_CLOCK_SECTION AON_Power_On_XTAL(void)
+{
+    uint32_t tmpVal = 0;
+    uint32_t timeOut = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_XTAL_AON);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_XTAL_BUF_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    /* Polling for ready */
+    do {
+        BL702_Delay_US(10);
+        timeOut++;
+        tmpVal = BL_RD_REG(AON_BASE, AON_TSEN);
+    } while (!BL_IS_REG_BIT_SET(tmpVal, AON_XTAL_RDY) && timeOut < 120);
+
+    if (timeOut >= 120) {
+        return TIMEOUT;
+    }
+
+    return SUCCESS;
+}
+#endif
+
+/****************************************************************************/ /**
+ * @brief  Set XTAL cap code
+ *
+ * @param  capIn: Cap code in
+ * @param  capOut: Cap code out
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+#ifndef BFLB_USE_ROM_DRIVER
+__WEAK BL_Err_Type ATTR_CLOCK_SECTION AON_Set_Xtal_CapCode(uint8_t capIn, uint8_t capOut)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_IN_AON, capIn);
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_OUT_AON, capOut);
+    BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
+
+    BL702_Delay_US(100);
+
+    return SUCCESS;
+}
+#endif
+
+/****************************************************************************/ /**
+ * @brief  Get XTAL cap code
+ *
+ * @param  None
+ *
+ * @return Cap code
+ *
+*******************************************************************************/
+uint8_t ATTR_CLOCK_SECTION AON_Get_Xtal_CapCode(void)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
+
+    return BL_GET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_IN_AON);
+}
+
+/****************************************************************************/ /**
+ * @brief  Set XTAL cap code
+ *
+ * @param  extra: cap cpde extra aon
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_CLOCK_SECTION AON_Set_Xtal_CapCode_Extra(uint8_t extra)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
+    if (extra) {
+        tmpVal = BL_SET_REG_BIT(tmpVal, AON_XTAL_CAPCODE_EXTRA_AON);
+    } else {
+        tmpVal = BL_CLR_REG_BIT(tmpVal, AON_XTAL_CAPCODE_EXTRA_AON);
+    }
+    BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power off XTAL
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+#ifndef BFLB_USE_ROM_DRIVER
+__WEAK BL_Err_Type ATTR_CLOCK_SECTION AON_Power_Off_XTAL(void)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_XTAL_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_XTAL_BUF_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    return SUCCESS;
+}
+#endif
+
+/****************************************************************************/ /**
+ * @brief  Power on bandgap system
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_On_BG(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* power up RF for PLL to work */
+    tmpVal = BL_RD_REG(AON_BASE, AON_BG_SYS_TOP);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_BG_SYS_AON);
+    BL_WR_REG(AON_BASE, AON_BG_SYS_TOP, tmpVal);
+
+    BL702_Delay_US(55);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power off bandgap system
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_BG(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* power up RF for PLL to work */
+    tmpVal = BL_RD_REG(AON_BASE, AON_BG_SYS_TOP);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_BG_SYS_AON);
+    BL_WR_REG(AON_BASE, AON_BG_SYS_TOP, tmpVal);
+
+    BL702_Delay_US(55);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power on LDO11
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_On_LDO11_SOC(void)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO11SOC_AON);
+    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
+
+    BL702_Delay_US(55);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power off LDO11
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_LDO11_SOC(void)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO11SOC_AON);
+    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
+
+    BL702_Delay_US(55);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power on LDO15_RF
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_On_LDO15_RF(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* ldo15rf power on */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(90);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power off LDO15_RF
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_LDO15_RF(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* ldo15rf power off */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  power on source follow regular
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_On_SFReg(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* power on sfreg */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_SFREG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(10);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  power off source follow regular
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Power_Off_SFReg(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* power off sfreg */
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_SFREG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power off the power can be shut down in PDS0
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_LowPower_Enter_PDS0(void)
+{
+    uint32_t tmpVal = 0;
+
+    /* power off bz */
+    tmpVal = BL_RD_REG(AON_BASE, AON_MISC);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_SW_BZ_EN_AON);
+    BL_WR_REG(AON_BASE, AON_MISC, tmpVal);
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_SFREG_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
+    tmpVal = BL_CLR_REG_BIT(tmpVal, AON_PU_MBG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    /* gating Clock, no more use */
+    //tmpVal=BL_RD_REG(GLB_BASE,GLB_CGEN_CFG0);
+    //tmpVal=tmpVal&(~(1<<6));
+    //tmpVal=tmpVal&(~(1<<7));
+    //BL_WR_REG(GLB_BASE,GLB_CGEN_CFG0,tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power on the power powered down in PDS0
+ *
+ * @param  None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_LowPower_Exit_PDS0(void)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_RF_TOP_AON);
+
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_MBG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(20);
+
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_LDO15RF_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(60);
+
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_PU_SFREG_AON);
+    BL_WR_REG(AON_BASE, AON_RF_TOP_AON, tmpVal);
+
+    BL702_Delay_US(20);
+
+    /* power on bz */
+    tmpVal = BL_RD_REG(AON_BASE, AON_MISC);
+    tmpVal = BL_SET_REG_BIT(tmpVal, AON_SW_BZ_EN_AON);
+    BL_WR_REG(AON_BASE, AON_MISC, tmpVal);
+
+    /* ungating Clock, no more use */
+    //tmpVal=BL_RD_REG(GLB_BASE,GLB_CGEN_CFG0);
+    //tmpVal=tmpVal|((1<<6));
+    //tmpVal=tmpVal|((1<<7));
+    //BL_WR_REG(GLB_BASE,GLB_CGEN_CFG0,tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief  Power on the power powered down in PDS0
+ *
+ * @param  delay: None
+ *
+ * @return SUCCESS or ERROR
+ *
+*******************************************************************************/
+BL_Err_Type ATTR_TCM_SECTION AON_Set_LDO11_SOC_Sstart_Delay(uint8_t delay)
+{
+    uint32_t tmpVal = 0;
+
+    CHECK_PARAM((delay <= 0x3));
+
+    /* config ldo11soc_sstart_delay_aon */
+    tmpVal = BL_RD_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST);
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_LDO11SOC_SSTART_DELAY_AON, delay);
+    BL_WR_REG(AON_BASE, AON_LDO11SOC_AND_DCTEST, tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief
+ *
+ * @param
+ *
+ * @return
+ *
+*******************************************************************************/
+BL_Err_Type AON_Set_DCDC18_Top_0(uint8_t voutSel, uint8_t vpfm)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_DCDC18_TOP_0);
+    //dcdc18_vout_sel_aon, 1.425V*1.05=1.5V
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_DCDC18_VOUT_SEL_AON, voutSel);
+    //dcdc18_vpfm_aon
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_DCDC18_VPFM_AON, vpfm);
+    BL_WR_REG(AON_BASE, AON_DCDC18_TOP_0, tmpVal);
+
+    return SUCCESS;
+}
+
+/****************************************************************************/ /**
+ * @brief
+ *
+ * @param
+ *
+ * @return
+ *
+*******************************************************************************/
+BL_Err_Type AON_Set_Xtal_Cfg(uint8_t gmBoost, uint8_t ampCtrl, uint8_t fastStartup)
+{
+    uint32_t tmpVal = 0;
+
+    tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
+    //xtal_gm_boost
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_GM_BOOST_AON, gmBoost);
+    //xtal_amp_ctrl
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_AMP_CTRL_AON, ampCtrl);
+    //xtal_fast_startup
+    tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_FAST_STARTUP_AON, fastStartup);
+    BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
+
+    return SUCCESS;
+}
+
+/*@} end of group AON_Public_Functions */
+
+/*@} end of group AON */
+
+/*@} end of group BL702_Peripheral_Driver */
diff --git a/examples/acomp/main.c b/examples/acomp/main.c
index 2f354a83..84996640 100644
--- a/examples/acomp/main.c
+++ b/examples/acomp/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pm.h"
 #include "hal_acomp.h"
 #include "hal_uart.h"
diff --git a/examples/adc/adc_continuous_differential/main.c b/examples/adc/adc_continuous_differential/main.c
index f32a1e04..c52c321d 100644
--- a/examples/adc/adc_continuous_differential/main.c
+++ b/examples/adc/adc_continuous_differential/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_continuous_single_ended/main.c b/examples/adc/adc_continuous_single_ended/main.c
index 09ad1ac9..1457c626 100644
--- a/examples/adc/adc_continuous_single_ended/main.c
+++ b/examples/adc/adc_continuous_single_ended/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_int/main.c b/examples/adc/adc_int/main.c
index 2bc45b8f..91f5ded9 100644
--- a/examples/adc/adc_int/main.c
+++ b/examples/adc/adc_int/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_key/main.c b/examples/adc/adc_key/main.c
index 0cfe2039..edb2d288 100644
--- a/examples/adc/adc_key/main.c
+++ b/examples/adc/adc_key/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_one_shot_differential/main.c b/examples/adc/adc_one_shot_differential/main.c
index bf5a3025..f8e16d6a 100644
--- a/examples/adc/adc_one_shot_differential/main.c
+++ b/examples/adc/adc_one_shot_differential/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_one_shot_single_ended/main.c b/examples/adc/adc_one_shot_single_ended/main.c
index b8c98906..379ae875 100644
--- a/examples/adc/adc_one_shot_single_ended/main.c
+++ b/examples/adc/adc_one_shot_single_ended/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_scan_single_ended/main.c b/examples/adc/adc_scan_single_ended/main.c
index c181304d..15103da7 100644
--- a/examples/adc/adc_scan_single_ended/main.c
+++ b/examples/adc/adc_scan_single_ended/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_tsen/main.c b/examples/adc/adc_tsen/main.c
index 11d552d8..0dfd8d6c 100644
--- a/examples/adc/adc_tsen/main.c
+++ b/examples/adc/adc_tsen/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/adc/adc_vbat_poll/main.c b/examples/adc/adc_vbat_poll/main.c
index acc69e2c..fb7b9645 100644
--- a/examples/adc/adc_vbat_poll/main.c
+++ b/examples/adc/adc_vbat_poll/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_adc.h"
 #include "hal_gpio.h"
 
diff --git a/examples/audio_cube/main.c b/examples/audio_cube/main.c
index 099897e3..93f83dbf 100644
--- a/examples/audio_cube/main.c
+++ b/examples/audio_cube/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_i2s.h"
 #include "hal_dma.h"
 
diff --git a/examples/audiocube_sph0645/main.c b/examples/audiocube_sph0645/main.c
index 55188dfa..de5cb082 100644
--- a/examples/audiocube_sph0645/main.c
+++ b/examples/audiocube_sph0645/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_i2s.h"
 #include "hal_dma.h"
 
diff --git a/examples/ble/ble_central/main.c b/examples/ble/ble_central/main.c
index 6d3b6207..a7f42385 100644
--- a/examples/ble/ble_central/main.c
+++ b/examples/ble/ble_central/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include <FreeRTOS.h>
 #include "semphr.h"
diff --git a/examples/ble/ble_peripheral/main.c b/examples/ble/ble_peripheral/main.c
index 28c9e6e6..d78b96b7 100644
--- a/examples/ble/ble_peripheral/main.c
+++ b/examples/ble/ble_peripheral/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include <FreeRTOS.h>
 #include "semphr.h"
diff --git a/examples/boot2_iap/bflb_eflash_loader_interface.c b/examples/boot2_iap/bflb_eflash_loader_interface.c
index b5878418..724f2162 100644
--- a/examples/boot2_iap/bflb_eflash_loader_interface.c
+++ b/examples/boot2_iap/bflb_eflash_loader_interface.c
@@ -2,13 +2,13 @@
 #include "partition.h"
 #include "blsp_common.h"
 #include "xz_config.h"
-#include "blsp_port.h"
-#include "hal_boot2.h"
-
+#include "blsp_port.h"
+#include "hal_boot2.h"
+#include "bflb_platform.h"
 
 uint8_t *g_eflash_loader_readbuf[2];
-volatile uint32_t g_rx_buf_index = 0;
-volatile uint32_t g_rx_buf_len = 0;
+volatile uint32_t g_rx_buf_index = 0;
+volatile uint32_t g_rx_buf_len = 0;
 uint32_t g_eflash_loader_cmd_ack_buf[16];
 
 
@@ -33,7 +33,7 @@ eflash_loader_if_cfg_t * bflb_eflash_loader_if_set(eflash_loader_if_type_t type)
             //eflash_loader_if_cfg.boot_if_changerate=bflb_eflash_loader_uart_change_rate;
 
             return &eflash_loader_if_cfg;
-#if BLSP_BOOT2_SUPPORT_USB_IAP              
+#if BLSP_BOOT2_SUPPORT_USB_IAP
         case BFLB_EFLASH_LOADER_IF_USB:
             eflash_loader_if_cfg.if_type=(uint8_t)BFLB_EFLASH_LOADER_IF_USB;
             eflash_loader_if_cfg.if_type_onfail=(uint8_t)BFLB_EFLASH_LOADER_IF_UART;
@@ -49,7 +49,7 @@ eflash_loader_if_cfg_t * bflb_eflash_loader_if_set(eflash_loader_if_type_t type)
             //eflash_loader_if_cfg.boot_if_changerate=bflb_eflash_loader_uart_change_rate;
 
             return &eflash_loader_if_cfg;
-#endif            
+#endif
         default:
             break;
 	}
@@ -87,82 +87,82 @@ int32_t bflb_eflash_loader_if_deinit()
 	return eflash_loader_if_cfg.boot_if_deinit();
 }
 
-
+
 int32_t bflb_eflash_loader_main()
-{
-    int32_t ret;
-    uint32_t total_len;
-    uint32_t i, tmp, cmd_len;
-    uint8_t *recv_buf = NULL;
-    uint8_t err_cnt = 0;
-    uint8_t to_cnt = 0;
-
-    MSG("bflb_eflash_loader_main\r\n");
-    pt_table_dump();
-    ret = pt_table_get_iap_para(&p_iap_param);
-    if(0 != ret){
-        MSG("no valid partition table\r\n");
-        return -1; 
-    }
-
-    while (1) {
-        to_cnt = 0;
-        total_len = 0;
-
-        do {
-            total_len = 0;
-            recv_buf = (uint8_t *)bflb_eflash_loader_if_read(&total_len);
-
-            if (total_len <= 0) {
-                to_cnt++;
-            }
-        } while (to_cnt < 2 && total_len <= 0);
-
-        if (to_cnt >= 2 || total_len <= 0) {
-            MSG("rcv err break\r\n");
-            break;
-        }
-
-        MSG("Recv\r\n");
-        //eflash_loader_dump_data(recv_buf,total_len);
-        cmd_len = recv_buf[2] + (recv_buf[3] << 8);
-        MSG("cmd_len %d\r\n", cmd_len);
-
-        /* Check checksum*/
-        if (recv_buf[1] != 0) {
-            tmp = 0;
-
-            for (i = 2; i < cmd_len + 4; i++) {
-                tmp += recv_buf[i];
-            }
-
-            if ((tmp & 0xff) != recv_buf[1]) {
-                /* FL+Error code(2bytes) */
-                MSG("Checksum error %02x\r\n", tmp & 0xff);
-                g_eflash_loader_cmd_ack_buf[0] = BFLB_EFLASH_LOADER_CMD_NACK | ((BFLB_EFLASH_LOADER_CMD_CRC_ERROR << 16) & 0xffff0000);
-                bflb_eflash_loader_if_write(g_eflash_loader_cmd_ack_buf, 4);//ToDo
-                continue;
-            }
-        }
-
-        ret = bflb_eflash_loader_cmd_process(recv_buf[0], recv_buf + 4, cmd_len);
-
-        if (ret != BFLB_EFLASH_LOADER_SUCCESS) {
-            MSG(" CMD Pro Ret %d\r\n", ret);
-
-            err_cnt++;
-
-            if (err_cnt > 2) {
-                break;
-            }
-        }
-    }
-
-    /* read data finished,deinit and go on*/
-    bflb_eflash_loader_if_deinit();//ToDo
+{
+    int32_t ret;
+    uint32_t total_len;
+    uint32_t i, tmp, cmd_len;
+    uint8_t *recv_buf = NULL;
+    uint8_t err_cnt = 0;
+    uint8_t to_cnt = 0;
+
+    MSG("bflb_eflash_loader_main\r\n");
+    pt_table_dump();
+    ret = pt_table_get_iap_para(&p_iap_param);
+    if(0 != ret){
+        MSG("no valid partition table\r\n");
+        return -1;
+    }
+
+    while (1) {
+        to_cnt = 0;
+        total_len = 0;
+
+        do {
+            total_len = 0;
+            recv_buf = (uint8_t *)bflb_eflash_loader_if_read(&total_len);
+
+            if (total_len <= 0) {
+                to_cnt++;
+            }
+        } while (to_cnt < 2 && total_len <= 0);
+
+        if (to_cnt >= 2 || total_len <= 0) {
+            MSG("rcv err break\r\n");
+            break;
+        }
+
+        MSG("Recv\r\n");
+        //eflash_loader_dump_data(recv_buf,total_len);
+        cmd_len = recv_buf[2] + (recv_buf[3] << 8);
+        MSG("cmd_len %d\r\n", cmd_len);
+
+        /* Check checksum*/
+        if (recv_buf[1] != 0) {
+            tmp = 0;
+
+            for (i = 2; i < cmd_len + 4; i++) {
+                tmp += recv_buf[i];
+            }
+
+            if ((tmp & 0xff) != recv_buf[1]) {
+                /* FL+Error code(2bytes) */
+                MSG("Checksum error %02x\r\n", tmp & 0xff);
+                g_eflash_loader_cmd_ack_buf[0] = BFLB_EFLASH_LOADER_CMD_NACK | ((BFLB_EFLASH_LOADER_CMD_CRC_ERROR << 16) & 0xffff0000);
+                bflb_eflash_loader_if_write(g_eflash_loader_cmd_ack_buf, 4);//ToDo
+                continue;
+            }
+        }
+
+        ret = bflb_eflash_loader_cmd_process(recv_buf[0], recv_buf + 4, cmd_len);
+
+        if (ret != BFLB_EFLASH_LOADER_SUCCESS) {
+            MSG(" CMD Pro Ret %d\r\n", ret);
+
+            err_cnt++;
+
+            if (err_cnt > 2) {
+                break;
+            }
+        }
+    }
+
+    /* read data finished,deinit and go on*/
+    bflb_eflash_loader_if_deinit();//ToDo
 
     return 0;
-}
+}
 
 
 
diff --git a/examples/boot2_iap/blsp_media_boot.c b/examples/boot2_iap/blsp_media_boot.c
index d789ec03..672f2735 100644
--- a/examples/boot2_iap/blsp_media_boot.c
+++ b/examples/boot2_iap/blsp_media_boot.c
@@ -44,6 +44,7 @@
 #include "blsp_media_boot.h"
 #include "softcrc.h"
 #include "bflb_eflash_loader_interface.h"
+#include "hal_uart.h"
 
 extern int main(void);
 extern struct device *dev_check_hash;
@@ -180,7 +181,7 @@ static int32_t blsp_mediaboot_parse_one_fw(boot2_image_config *boot_img_cfg, uin
 
     /* Due to OTA, the flash_offset is changed, so copy from partition info */
     boot_img_cfg->img_start.flash_offset = img_addr;
-    
+
     /* If sign enable,get pk key and signature*/
     if(boot_img_cfg->sign_type){
         /* Read public key */
@@ -229,7 +230,7 @@ static int32_t blsp_mediaboot_parse_one_fw(boot2_image_config *boot_img_cfg, uin
         if(ret!=BFLB_BOOT2_SUCCESS){
             return ret;
         }
-        
+
 #ifdef BOOT2_MC
         /* Read signature2*/
         MSG_DBG("R SIG2\r\n");
@@ -257,7 +258,7 @@ static int32_t blsp_mediaboot_parse_one_fw(boot2_image_config *boot_img_cfg, uin
         ret=blsp_mediaboot_read(addr,g_boot2_read_buf,sizeof(boot_aes_config));
         if(ret!=BFLB_BOOT2_SUCCESS){
             return ret;
-        }        
+        }
         if(blsp_boot2_dump_critical_flag()){
             blsp_dump_data(g_boot2_read_buf,sizeof(boot_aes_config));
         }
diff --git a/examples/cxx/main.cc b/examples/cxx/main.cc
index fad51031..e195a4b8 100644
--- a/examples/cxx/main.cc
+++ b/examples/cxx/main.cc
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "hal_mtimer.h"
 #include <iostream>
diff --git a/examples/dac/dac_dma/main.c b/examples/dac/dac_dma/main.c
index bcd8dadf..56fda992 100644
--- a/examples/dac/dac_dma/main.c
+++ b/examples/dac/dac_dma/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_dac.h"
 #include "hal_dma.h"
 
diff --git a/examples/dac/dac_mono_play_form_flash/main.c b/examples/dac/dac_mono_play_form_flash/main.c
index 9af97bef..0f57036b 100644
--- a/examples/dac/dac_mono_play_form_flash/main.c
+++ b/examples/dac/dac_mono_play_form_flash/main.c
@@ -20,9 +20,11 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_dac.h"
 #include "hal_dma.h"
 #include "zfb_16.h"
+
 int main(void)
 {
     bflb_platform_init(0);
diff --git a/examples/dac/dac_poll/main.c b/examples/dac/dac_poll/main.c
index 8f3a4068..a1125d2f 100644
--- a/examples/dac/dac_poll/main.c
+++ b/examples/dac/dac_poll/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_dac.h"
 
 uint16_t sinList[] = {
diff --git a/examples/dma/dma_m2m/main.c b/examples/dma/dma_m2m/main.c
index 73d90a28..256af123 100644
--- a/examples/dma/dma_m2m/main.c
+++ b/examples/dma/dma_m2m/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_dma.h"
 
 uint8_t dma_src_buffer[8000] __attribute__((section(".system_ram")));
diff --git a/examples/flash/flash_rw/main.c b/examples/flash/flash_rw/main.c
index 8e130688..bf9660a9 100644
--- a/examples/flash/flash_rw/main.c
+++ b/examples/flash/flash_rw/main.c
@@ -20,7 +20,9 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_flash.h"
+
 int main(void)
 {
     uint8_t writeTestData[256];
diff --git a/examples/gpio/gpio_blink/main.c b/examples/gpio/gpio_blink/main.c
index 47b716a1..82456301 100644
--- a/examples/gpio/gpio_blink/main.c
+++ b/examples/gpio/gpio_blink/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_gpio.h"
 
 uint32_t count = 0;
diff --git a/examples/gpio/gpio_dht11/main.c b/examples/gpio/gpio_dht11/main.c
index 0d44e746..0193e6dc 100644
--- a/examples/gpio/gpio_dht11/main.c
+++ b/examples/gpio/gpio_dht11/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_gpio.h"
 
 uint32_t count = 0;
diff --git a/examples/gpio/gpio_int/main.c b/examples/gpio/gpio_int/main.c
index bf150a08..4efa038a 100644
--- a/examples/gpio/gpio_int/main.c
+++ b/examples/gpio/gpio_int/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_gpio.h"
 
 static void gpio_int_callback(uint32_t pin)
diff --git a/examples/hellowd/helloworld/main.c b/examples/hellowd/helloworld/main.c
index 68e0e78b..21d6f6f4 100644
--- a/examples/hellowd/helloworld/main.c
+++ b/examples/hellowd/helloworld/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 int main(void)
diff --git a/examples/i2c/i2c_at24cxx/main.c b/examples/i2c/i2c_at24cxx/main.c
index a8ff5725..5e199a95 100644
--- a/examples/i2c/i2c_at24cxx/main.c
+++ b/examples/i2c/i2c_at24cxx/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_i2c.h"
 #include "hal_uart.h"
 
diff --git a/examples/i2c/i2c_bmp180/main.c b/examples/i2c/i2c_bmp180/main.c
index 1a700afb..56c11a83 100644
--- a/examples/i2c/i2c_bmp180/main.c
+++ b/examples/i2c/i2c_bmp180/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_i2c.h"
 #include "hal_uart.h"
 
diff --git a/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj b/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
index 7a5617cf..fcc1938a 100644
--- a/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
+++ b/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
@@ -644,7 +644,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc;$(ProjectPath)../../../../bsp/bsp_common/mcu_lcd</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
diff --git a/examples/i2c/i2c_ssd1306/main.c b/examples/i2c/i2c_ssd1306/main.c
index 9d712892..37c6f120 100644
--- a/examples/i2c/i2c_ssd1306/main.c
+++ b/examples/i2c/i2c_ssd1306/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "ssd1306.h"
 #include "hal_uart.h"
 
diff --git a/examples/i2s/i2s_play_from_flash/CMakeLists.txt b/examples/i2s/i2s_play_from_flash/CMakeLists.txt
index 8a8d27bd..e3244b7f 100644
--- a/examples/i2s/i2s_play_from_flash/CMakeLists.txt
+++ b/examples/i2s/i2s_play_from_flash/CMakeLists.txt
@@ -1,7 +1,7 @@
 set(BSP_COMMON_DIR ${CMAKE_SOURCE_DIR}/bsp/bsp_common)
 set(TARGET_REQUIRED_LIBS fatfs)
 set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/es8388 ${BSP_COMMON_DIR}/wm8978 ${BSP_COMMON_DIR}/spi_sd)
-set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/wm8978.c ${BSP_COMMON_DIR}/fatfs/fatfs_spi_sd.c ${BSP_COMMON_DIR}/spi_sd/bsp_spi_sd.c)
+set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/bsp_wm8978.c ${BSP_COMMON_DIR}/fatfs/fatfs_spi_sd.c ${BSP_COMMON_DIR}/spi_sd/bsp_spi_sd.c)
 set(mains main.c)
 generate_bin()
 
diff --git a/examples/i2s/i2s_play_from_flash/main.c b/examples/i2s/i2s_play_from_flash/main.c
index c3c1552e..d7eceea6 100644
--- a/examples/i2s/i2s_play_from_flash/main.c
+++ b/examples/i2s/i2s_play_from_flash/main.c
@@ -38,6 +38,7 @@
  * if you want to play different wav format source , pleases modify this case .
  *
  */
+#include "bflb_platform.h"
 #include "hal_i2s.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/i2s/i2s_play_from_record/main.c b/examples/i2s/i2s_play_from_record/main.c
index 20a45341..ffe17fae 100644
--- a/examples/i2s/i2s_play_from_record/main.c
+++ b/examples/i2s/i2s_play_from_record/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_i2s.h"
 #include "hal_dma.h"
 #include "bsp_es8388.h"
diff --git a/examples/i2s/i2s_play_from_sd/main.c b/examples/i2s/i2s_play_from_sd/main.c
index 3efe422a..bd77fcf5 100644
--- a/examples/i2s/i2s_play_from_sd/main.c
+++ b/examples/i2s/i2s_play_from_sd/main.c
@@ -33,7 +33,7 @@
  *
  * This case use shell module to complete human-computer interaction.
  */
-
+#include "bflb_platform.h"
 #include "ff.h"
 #include "fatfs_posix_api.h"
 #include "wav_play_from_sd_card.h"
diff --git a/examples/keyscan/keyscan_it/main.c b/examples/keyscan/keyscan_it/main.c
index f10e9313..f5642516 100644
--- a/examples/keyscan/keyscan_it/main.c
+++ b/examples/keyscan/keyscan_it/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "hal_keyscan.h"
 
@@ -42,7 +42,7 @@ int main(void)
     if (keyscan) {
         KEYSCAN_DEV(keyscan)->col_num = COL_NUM_4;
         KEYSCAN_DEV(keyscan)->row_num = ROW_NUM_4;
-        device_open(keyscan, 0); //current keyscan clock source:one is 32M/(31+1)/8 = 125Khz and another is 1MHZ
+        device_open(keyscan, 0); //current scan latency is 32K/1/8 = 4Khz
         device_set_callback(keyscan, keyscan_irq_callback);
         device_control(keyscan, DEVICE_CTRL_SET_INT, NULL);
         device_control(keyscan, DEVICE_CTRL_RESUME, NULL);
diff --git a/examples/keyscan/keyscan_it/readme.md b/examples/keyscan/keyscan_it/readme.md
index 2d77a827..d07ad704 100644
--- a/examples/keyscan/keyscan_it/readme.md
+++ b/examples/keyscan/keyscan_it/readme.md
@@ -1,7 +1,7 @@
 **board/bl706_iot/clock_config.h** 中,
 
-**BSP_QDEC_KEYSCAN_CLOCK_SOURCE** 设置成 **ROOT_CLOCK_SOURCE_XCLK**
-**BSP_QDEC_KEYSCAN_CLOCK_DIV** 设置成 **31**
+**BSP_QDEC_KEYSCAN_CLOCK_SOURCE** 设置成 **ROOT_CLOCK_SOURCE_32K_CLK**
+**BSP_QDEC_KEYSCAN_CLOCK_DIV** 设置成 **0**
 
 **board/bl706_iot/pinmux_config.h** 中, 以下宏设置成 **GPIO_FUN_KEY_SCAN_ROW**
 
diff --git a/examples/keyscan/keyscan_poll/main.c b/examples/keyscan/keyscan_poll/main.c
index a24241c8..82d15a5f 100644
--- a/examples/keyscan/keyscan_poll/main.c
+++ b/examples/keyscan/keyscan_poll/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "hal_keyscan.h"
 
@@ -33,7 +33,7 @@ int main(void)
     if (keyscan) {
         KEYSCAN_DEV(keyscan)->col_num = COL_NUM_4;
         KEYSCAN_DEV(keyscan)->row_num = ROW_NUM_4;
-        device_open(keyscan, 0); //current keyscan clock source:one is 32M/(31+1)/8 = 125Khz and another is 1MHZ
+        device_open(keyscan, 0); //current scan latency is 32K/1/8 = 4Khz
         device_control(keyscan, DEVICE_CTRL_RESUME, NULL);
         MSG("keyscan found\n");
     }
diff --git a/examples/keyscan/keyscan_poll/readme.md b/examples/keyscan/keyscan_poll/readme.md
index 918fd71c..fb3677b9 100644
--- a/examples/keyscan/keyscan_poll/readme.md
+++ b/examples/keyscan/keyscan_poll/readme.md
@@ -1,7 +1,7 @@
 **board/bl706_iot/clock_config.h** 中,
 
-**BSP_QDEC_KEYSCAN_CLOCK_SOURCE** 设置成 **ROOT_CLOCK_SOURCE_XCLK**
-**BSP_QDEC_KEYSCAN_CLOCK_DIV** 设置成 **31**
+**BSP_QDEC_KEYSCAN_CLOCK_SOURCE** 设置成 **ROOT_CLOCK_SOURCE_32K_CLK**
+**BSP_QDEC_KEYSCAN_CLOCK_DIV** 设置成 **0**
 
 **board/bl706_iot/pinmux_config.h** 中, 以下宏设置成 **GPIO_FUN_KEY_SCAN_ROW**
 
diff --git a/examples/lvgl/CMakeLists.txt b/examples/lvgl/CMakeLists.txt
index 2057d8b4..2fc0d39c 100644
--- a/examples/lvgl/CMakeLists.txt
+++ b/examples/lvgl/CMakeLists.txt
@@ -1,10 +1,11 @@
 set(BSP_COMMON_DIR ${CMAKE_SOURCE_DIR}/bsp/bsp_common)
-set(TARGET_REQUIRED_LIBS fatfs lvgl)
-set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/mcu_lcd  ${BSP_COMMON_DIR}/lvgl ${BSP_COMMON_DIR}/touch ${BSP_COMMON_DIR}/spi_sd)
+set(TARGET_REQUIRED_LIBS lvgl)
+set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/mcu_lcd  ${BSP_COMMON_DIR}/lvgl ${BSP_COMMON_DIR}/touch)
 file(GLOB_RECURSE sources "${CMAKE_CURRENT_SOURCE_DIR}/demo/*.c")
-set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/lvgl/lv_port_disp.c ${sources} ${BSP_COMMON_DIR}/mcu_lcd/mcu_lcd.c ${BSP_COMMON_DIR}/mcu_lcd/ili9341.c ${BSP_COMMON_DIR}/mcu_lcd/st7735s.c ${BSP_COMMON_DIR}/mcu_lcd/st7789v.c ${BSP_COMMON_DIR}/mcu_lcd/font.c
- ${BSP_COMMON_DIR}/lvgl/lv_port_indev.c ${BSP_COMMON_DIR}/lvgl/lv_port_fs.c
-${BSP_COMMON_DIR}/touch/xpt2046.c ${BSP_COMMON_DIR}/touch/touch.c ${BSP_COMMON_DIR}/fatfs/fatfs_spi_sd.c ${BSP_COMMON_DIR}/spi_sd/bsp_spi_sd.c)
+set(TARGET_REQUIRED_SRCS  ${sources} ${BSP_COMMON_DIR}/mcu_lcd/mcu_lcd.c ${BSP_COMMON_DIR}/mcu_lcd/ili9341.c ${BSP_COMMON_DIR}/mcu_lcd/st7735s.c ${BSP_COMMON_DIR}/mcu_lcd/st7789v.c ${BSP_COMMON_DIR}/mcu_lcd/font.c
+${BSP_COMMON_DIR}/lvgl/lv_port_disp.c ${BSP_COMMON_DIR}/lvgl/lv_port_indev.c
+${BSP_COMMON_DIR}/touch/xpt2046.c ${BSP_COMMON_DIR}/touch/touch.c )
+list(APPEND GLOBAL_C_FLAGS -DLV_USING_FATFS=0 -DLV_USING_ROMFS=0)
 set(mains main.c)
 generate_bin()
 
diff --git a/examples/lvgl/main.c b/examples/lvgl/main.c
index b98834ec..2d0ac059 100644
--- a/examples/lvgl/main.c
+++ b/examples/lvgl/main.c
@@ -29,7 +29,7 @@
  *
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/memheap/main.c b/examples/memheap/main.c
index 61853f80..8b3e3ddc 100644
--- a/examples/memheap/main.c
+++ b/examples/memheap/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 int memheap_test(void)
diff --git a/examples/pka/sec_dsa/main.c b/examples/pka/sec_dsa/main.c
index 344c1a09..7286dd47 100644
--- a/examples/pka/sec_dsa/main.c
+++ b/examples/pka/sec_dsa/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_sec_dsa.h"
 
 /** @addtogroup  BFLB_Peripheral_Case
diff --git a/examples/pka/sec_ecdh/main.c b/examples/pka/sec_ecdh/main.c
index 1a30d5ef..aa4ec9bb 100644
--- a/examples/pka/sec_ecdh/main.c
+++ b/examples/pka/sec_ecdh/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_sec_ecdsa.h"
 
 /** @addtogroup  BFLB_Peripheral_Case
diff --git a/examples/pka/sec_ecdsa/main.c b/examples/pka/sec_ecdsa/main.c
index 89be3d40..4b578f1f 100644
--- a/examples/pka/sec_ecdsa/main.c
+++ b/examples/pka/sec_ecdsa/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_sec_ecdsa.h"
 
 /** @addtogroup  BFLB_Peripheral_Case
diff --git a/examples/pka/sec_trng/main.c b/examples/pka/sec_trng/main.c
index 8f6c5b58..7bac83a3 100644
--- a/examples/pka/sec_trng/main.c
+++ b/examples/pka/sec_trng/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_sec_ecdsa.h"
 #include "bsp_il9341.h"
diff --git a/examples/pka/sec_trng_random/main.c b/examples/pka/sec_trng_random/main.c
index 118d19de..a3556e65 100644
--- a/examples/pka/sec_trng_random/main.c
+++ b/examples/pka/sec_trng_random/main.c
@@ -20,8 +20,8 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_sec_ecdsa.h"
-#include <stdlib.h>
 
 extern void srandom(unsigned int __seed);
 extern long	random(void);
diff --git a/examples/pm/hbn_mode_wakeup/main.c b/examples/pm/hbn_mode_wakeup/main.c
index 2f2df736..5e371241 100644
--- a/examples/pm/hbn_mode_wakeup/main.c
+++ b/examples/pm/hbn_mode_wakeup/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pm.h"
 #include "hal_acomp.h"
 #include "hal_uart.h"
diff --git a/examples/pm/pds_mode_wakeup/main.c b/examples/pm/pds_mode_wakeup/main.c
index 8cbd0c7f..fea641c2 100644
--- a/examples/pm/pds_mode_wakeup/main.c
+++ b/examples/pm/pds_mode_wakeup/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "hal_pm.h"
 #include "hal_gpio.h"
diff --git a/examples/pwm/pwm_breath_led/main.c b/examples/pwm/pwm_breath_led/main.c
index ee0a09c7..b9f8e50c 100644
--- a/examples/pwm/pwm_breath_led/main.c
+++ b/examples/pwm/pwm_breath_led/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pwm.h"
 #include "hal_gpio.h"
 #include "hal_clock.h"
diff --git a/examples/pwm/pwm_dc_motor/main.c b/examples/pwm/pwm_dc_motor/main.c
index 7048b7b1..8e0b3caf 100644
--- a/examples/pwm/pwm_dc_motor/main.c
+++ b/examples/pwm/pwm_dc_motor/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pwm.h"
 #include "hal_gpio.h"
 #include "hal_clock.h"
diff --git a/examples/pwm/pwm_it/main.c b/examples/pwm/pwm_it/main.c
index 7853239e..e74a8546 100644
--- a/examples/pwm/pwm_it/main.c
+++ b/examples/pwm/pwm_it/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pwm.h"
 #include "hal_gpio.h"
 
diff --git a/examples/pwm/pwm_step_motor/main.c b/examples/pwm/pwm_step_motor/main.c
index cdd67edb..077a9652 100644
--- a/examples/pwm/pwm_step_motor/main.c
+++ b/examples/pwm/pwm_step_motor/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_pwm.h"
 #include "hal_gpio.h"
 #include "hal_clock.h"
diff --git a/examples/qdec/qdec_dc_motor/main.c b/examples/qdec/qdec_dc_motor/main.c
index 6a369fa1..cdfcff64 100644
--- a/examples/qdec/qdec_dc_motor/main.c
+++ b/examples/qdec/qdec_dc_motor/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_pwm.h"
 #include "hal_qdec.h"
 #include "hal_gpio.h"
diff --git a/examples/qdec/qdec_it/main.c b/examples/qdec/qdec_it/main.c
index ee8278da..65b959cc 100644
--- a/examples/qdec/qdec_it/main.c
+++ b/examples/qdec/qdec_it/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_qdec.h"
 #include "hal_gpio.h"
 
diff --git a/examples/rtc/rtc_calendar/main.c b/examples/rtc/rtc_calendar/main.c
index d32051ed..a4ee296b 100644
--- a/examples/rtc/rtc_calendar/main.c
+++ b/examples/rtc/rtc_calendar/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_rtc.h"
 #include "timestamp.h"
 
diff --git a/examples/shell/main.c b/examples/shell/main.c
index b39313c5..f942825b 100644
--- a/examples/shell/main.c
+++ b/examples/shell/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "shell.h"
 
diff --git a/examples/spi/spi_dma_sd/main.c b/examples/spi/spi_dma_sd/main.c
index 0e7cf877..73748043 100644
--- a/examples/spi/spi_dma_sd/main.c
+++ b/examples/spi/spi_dma_sd/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/spi/spi_gsl61xx/main.c b/examples/spi/spi_gsl61xx/main.c
index 9391e62f..1e01fa1e 100644
--- a/examples/spi/spi_gsl61xx/main.c
+++ b/examples/spi/spi_gsl61xx/main.c
@@ -20,8 +20,9 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "GSL61xx.h"
+
 uint8_t image[120 * 104];
 
 void main(void)
diff --git a/examples/spi/spi_i2s_mono_play/CMakeLists.txt b/examples/spi/spi_i2s_mono_play/CMakeLists.txt
index 8d249d46..1d194f67 100644
--- a/examples/spi/spi_i2s_mono_play/CMakeLists.txt
+++ b/examples/spi/spi_i2s_mono_play/CMakeLists.txt
@@ -1,6 +1,6 @@
 set(BSP_COMMON_DIR ${CMAKE_SOURCE_DIR}/bsp/bsp_common)
 set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/es8388 ${BSP_COMMON_DIR}/wm8978 ${BSP_COMMON_DIR}/spi_sd)
-set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/wm8978.c )
+set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/bsp_wm8978.c )
 set(mains main.c)
 generate_bin()
 
diff --git a/examples/spi/spi_i2s_mono_play/main.c b/examples/spi/spi_i2s_mono_play/main.c
index f8caa56b..7935f200 100644
--- a/examples/spi/spi_i2s_mono_play/main.c
+++ b/examples/spi/spi_i2s_mono_play/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_i2c.h"
 #include "hal_uart.h"
@@ -39,7 +40,7 @@
 #if (AUTIO_MODULE_TYPE == AUTIO_ES8388)
 #include "bsp_es8388.h"
 #elif (AUTIO_MODULE_TYPE == AUTIO_WM8978)
-#include "wm8978.h"
+#include "bsp_wm8978.h"
 #else
 #endif
 
diff --git a/examples/spi/spi_i2s_mono_record/CMakeLists.txt b/examples/spi/spi_i2s_mono_record/CMakeLists.txt
index cbef88aa..75a9808d 100644
--- a/examples/spi/spi_i2s_mono_record/CMakeLists.txt
+++ b/examples/spi/spi_i2s_mono_record/CMakeLists.txt
@@ -1,6 +1,6 @@
 set(BSP_COMMON_DIR ${CMAKE_SOURCE_DIR}/bsp/bsp_common)
 set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/es8388 ${BSP_COMMON_DIR}/wm8978 ${BSP_COMMON_DIR}/spi_sd)
-set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/wm8978.c )
+set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/es8388/bsp_es8388.c ${BSP_COMMON_DIR}/wm8978/bsp_wm8978.c )
 set(mains main.c)
 generate_bin()
 
diff --git a/examples/spi/spi_i2s_mono_record/main.c b/examples/spi/spi_i2s_mono_record/main.c
index 2f68dd29..31ae2c05 100644
--- a/examples/spi/spi_i2s_mono_record/main.c
+++ b/examples/spi/spi_i2s_mono_record/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "bl702_glb.h"
 #include "bl702_spi.h"
 #include "hal_spi.h"
diff --git a/examples/spi/spi_lcd/main.c b/examples/spi/spi_lcd/main.c
index 19c91120..d37db823 100644
--- a/examples/spi/spi_lcd/main.c
+++ b/examples/spi/spi_lcd/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/spi/spi_lcd_display_jpeg/main.c b/examples/spi/spi_lcd_display_jpeg/main.c
index b0f9c792..0f987904 100644
--- a/examples/spi/spi_lcd_display_jpeg/main.c
+++ b/examples/spi/spi_lcd_display_jpeg/main.c
@@ -32,7 +32,7 @@
  *  关于 romfs 文件系统相关，请查看 components/romfs/genromfs/readme.md 文档
  *  本例程是使用四分之一图片，通过镜像旋转到完整图片
  */
-
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/spi/spi_loopback/main.c b/examples/spi/spi_loopback/main.c
index 7ef4355c..13f634c0 100644
--- a/examples/spi/spi_loopback/main.c
+++ b/examples/spi/spi_loopback/main.c
@@ -20,9 +20,11 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
+
 #define TRANSFER_LEN 256
 static uint32_t txBuff[TRANSFER_LEN] = { 0 };
 static uint32_t rxBuff[TRANSFER_LEN] = { 0 };
diff --git a/examples/spi/spi_ssd1306_badapple/main.c b/examples/spi/spi_ssd1306_badapple/main.c
index 8a1e0467..f980fdd8 100644
--- a/examples/spi/spi_ssd1306_badapple/main.c
+++ b/examples/spi/spi_ssd1306_badapple/main.c
@@ -1,3 +1,26 @@
+/**
+ * @file main.c
+ * @brief
+ *
+ * Copyright (c) 2021 Bouffalolab team
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "ssd1306.h"
diff --git a/examples/spi/spi_ws2812b/main.c b/examples/spi/spi_ws2812b/main.c
index 90b7a807..5cc10d24 100644
--- a/examples/spi/spi_ws2812b/main.c
+++ b/examples/spi/spi_ws2812b/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_spi.h"
 #include "hal_gpio.h"
 #include "hal_dma.h"
diff --git a/examples/systick/main.c b/examples/systick/main.c
index 76523bd8..502dfdb8 100644
--- a/examples/systick/main.c
+++ b/examples/systick/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 void systick_isr()
diff --git a/examples/tensorflow/main.c b/examples/tensorflow/main.c
index 6f33e44a..80a61e33 100644
--- a/examples/tensorflow/main.c
+++ b/examples/tensorflow/main.c
@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ==============================================================================*/
 #include "main_functions.h"
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 /// Global Destructor for C++, which we're not using.
diff --git a/examples/uart/uart_dma/main.c b/examples/uart/uart_dma/main.c
index f00142c8..a8329ba2 100644
--- a/examples/uart/uart_dma/main.c
+++ b/examples/uart/uart_dma/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-#include "drv_mmheap.h"
+#include "bflb_platform.h"
 #include "hal_uart.h"
 #include "hal_dma.h"
 
diff --git a/examples/uart/uart_echo/main.c b/examples/uart/uart_echo/main.c
index 0508f2b0..6a3db22d 100644
--- a/examples/uart/uart_echo/main.c
+++ b/examples/uart/uart_echo/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 void uart_irq_callback(struct device *dev, void *args, uint32_t size, uint32_t state)
diff --git a/examples/uart/uart_poll/main.c b/examples/uart/uart_poll/main.c
index 080bea2e..9979f283 100644
--- a/examples/uart/uart_poll/main.c
+++ b/examples/uart/uart_poll/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 static uint8_t buffer[100];
diff --git a/examples/uart/uart_rx_it/main.c b/examples/uart/uart_rx_it/main.c
index 587951fd..0805a8bb 100644
--- a/examples/uart/uart_rx_it/main.c
+++ b/examples/uart/uart_rx_it/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-#include "hal_mtimer.h"
+#include "bflb_platform.h"
 #include "hal_uart.h"
 
 void uart_irq_callback(struct device *dev, void *args, uint32_t size, uint32_t state)
diff --git a/examples/usb/usb2uart/main.c b/examples/usb/usb2uart/main.c
index 62c8eaf1..732b9a3f 100644
--- a/examples/usb/usb2uart/main.c
+++ b/examples/usb/usb2uart/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_audio_mic_speaker/main.c b/examples/usb/usb_audio_mic_speaker/main.c
index cbe27a79..fe3a62b1 100644
--- a/examples/usb/usb_audio_mic_speaker/main.c
+++ b/examples/usb/usb_audio_mic_speaker/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_audio.h"
diff --git a/examples/usb/usb_audio_mouse/main.c b/examples/usb/usb_audio_mouse/main.c
index 8d3abd69..a569a667 100644
--- a/examples/usb/usb_audio_mouse/main.c
+++ b/examples/usb/usb_audio_mouse/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_audio.h"
diff --git a/examples/usb/usb_cdc_acm2/main.c b/examples/usb/usb_cdc_acm2/main.c
index 764906df..c60f41ff 100644
--- a/examples/usb/usb_cdc_acm2/main.c
+++ b/examples/usb/usb_cdc_acm2/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_cdc_loopback/main.c b/examples/usb/usb_cdc_loopback/main.c
index 808ae35c..2c68085b 100644
--- a/examples/usb/usb_cdc_loopback/main.c
+++ b/examples/usb/usb_cdc_loopback/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_cdc_msc/main.c b/examples/usb/usb_cdc_msc/main.c
index 4644f66d..6148b91e 100644
--- a/examples/usb/usb_cdc_msc/main.c
+++ b/examples/usb/usb_cdc_msc/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_cdc_shell/main.c b/examples/usb/usb_cdc_shell/main.c
index c46165e7..92114e65 100644
--- a/examples/usb/usb_cdc_shell/main.c
+++ b/examples/usb/usb_cdc_shell/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_cdc_video_psram/main.c b/examples/usb/usb_cdc_video_psram/main.c
index 351f7166..d12d8839 100644
--- a/examples/usb/usb_cdc_video_psram/main.c
+++ b/examples/usb/usb_cdc_video_psram/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_cdc.h"
diff --git a/examples/usb/usb_hid_custom_keyboard/main.c b/examples/usb/usb_hid_custom_keyboard/main.c
index 30d7e202..7aa9510f 100644
--- a/examples/usb/usb_hid_custom_keyboard/main.c
+++ b/examples/usb/usb_hid_custom_keyboard/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_hid.h"
diff --git a/examples/usb/usb_hid_keyboard/main.c b/examples/usb/usb_hid_keyboard/main.c
index a9cfb879..902ca262 100644
--- a/examples/usb/usb_hid_keyboard/main.c
+++ b/examples/usb/usb_hid_keyboard/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_hid.h"
diff --git a/examples/usb/usb_hid_mouse/main.c b/examples/usb/usb_hid_mouse/main.c
index bc027d93..720e1dc1 100644
--- a/examples/usb/usb_hid_mouse/main.c
+++ b/examples/usb/usb_hid_mouse/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_hid.h"
diff --git a/examples/usb/usb_msc_flash/main.c b/examples/usb/usb_msc_flash/main.c
index 28b7e5f8..fbcdd498 100644
--- a/examples/usb/usb_msc_flash/main.c
+++ b/examples/usb/usb_msc_flash/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_msc.h"
diff --git a/examples/usb/usb_msc_flash_boot/main.c b/examples/usb/usb_msc_flash_boot/main.c
index 7c326f66..d01e5af1 100644
--- a/examples/usb/usb_msc_flash_boot/main.c
+++ b/examples/usb/usb_msc_flash_boot/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_msc.h"
diff --git a/examples/usb/usb_msc_ram/main.c b/examples/usb/usb_msc_ram/main.c
index a01a1632..4a8ae344 100644
--- a/examples/usb/usb_msc_ram/main.c
+++ b/examples/usb/usb_msc_ram/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_msc.h"
diff --git a/examples/usb/usb_msc_sd/main.c b/examples/usb/usb_msc_sd/main.c
index 68c66e14..1ad5d17d 100644
--- a/examples/usb/usb_msc_sd/main.c
+++ b/examples/usb/usb_msc_sd/main.c
@@ -20,6 +20,7 @@
  * under the License.
  *
  */
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_msc.h"
diff --git a/examples/usb/usb_video/main.c b/examples/usb/usb_video/main.c
index 30b90125..3c0ce57a 100644
--- a/examples/usb/usb_video/main.c
+++ b/examples/usb/usb_video/main.c
@@ -20,7 +20,7 @@
  * under the License.
  *
  */
-
+#include "bflb_platform.h"
 #include "hal_usb.h"
 #include "usbd_core.h"
 #include "usbd_video.h"