diff --git a/arch/armv8/aarch32/fgeneric_timer.c b/arch/armv8/aarch32/fgeneric_timer.c
index 7dd1c0956..c81483e3f 100644
--- a/arch/armv8/aarch32/fgeneric_timer.c
+++ b/arch/armv8/aarch32/fgeneric_timer.c
@@ -28,7 +28,6 @@
 #include "fparameters.h"
 #include "fgeneric_timer.h"
 #include "faarch32.h"
-#include "sdkconfig.h"
 #include "fassert.h"
 #include "fkernel.h"
 
diff --git a/arch/armv8/aarch64/fgeneric_timer.c b/arch/armv8/aarch64/fgeneric_timer.c
index 4ac35b9ca..f75fe2628 100644
--- a/arch/armv8/aarch64/fgeneric_timer.c
+++ b/arch/armv8/aarch64/fgeneric_timer.c
@@ -27,7 +27,6 @@
 #include "fparameters.h"
 #include "fgeneric_timer.h"
 #include "faarch64.h"
-#include "sdkconfig.h"
 #include "fassert.h"
 #include "fkernel.h"
 
diff --git a/board/e2000d_demo/fsdif_timing.c b/board/e2000d_demo/fsdif_timing.c
index a9bde1b4c..1230f3224 100644
--- a/board/e2000d_demo/fsdif_timing.c
+++ b/board/e2000d_demo/fsdif_timing.c
@@ -26,11 +26,12 @@
 #include "fassert.h"
 #include "fiopad.h"
 #include "fsdif_timing.h"
+#include "fio_mux.h"
 
 #define FSDIF_0_SD_CCLK_OUT_DELAY     FIOPAD_AJ45_REG1_OFFSET
 #define FSDIF_1_SD_CCLK_OUT_DELAY     FIOPAD_J53_REG1_OFFSET
 
-static FIOPadCtrl iopad_ctrl;
+extern FIOPadCtrl iopad_ctrl;
 
 static void FSdifSetSDIFDelay(u32 sdif_id)
 {
@@ -146,6 +147,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &mmc_52mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
     else
@@ -163,6 +166,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &sd_100mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
 
@@ -171,10 +176,10 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
 
 void FSdifTimingInit(void)
 {
-    (void)FIOPadCfgInitialize(&iopad_ctrl, FIOPadLookupConfig(FIOPAD0_ID));
+    FIOMuxInit();
 }
 
 void FSdifTimingDeinit(void)
 {
-    FIOPadDeInitialize(&iopad_ctrl);
+    FIOMuxDeInit();
 }
\ No newline at end of file
diff --git a/board/e2000q_demo/fsdif_timing.c b/board/e2000q_demo/fsdif_timing.c
index 836a1eab3..6d85ec7c0 100644
--- a/board/e2000q_demo/fsdif_timing.c
+++ b/board/e2000q_demo/fsdif_timing.c
@@ -25,11 +25,12 @@
 #include "fparameters.h"
 #include "fiopad.h"
 #include "fsdif_timing.h"
+#include "fio_mux.h"
 
 #define FSDIF_0_SD_CCLK_OUT_DELAY     FIOPAD_AJ49_REG1_OFFSET
 #define FSDIF_1_SD_CCLK_OUT_DELAY     FIOPAD_J57_REG1_OFFSET
 
-static FIOPadCtrl iopad_ctrl;
+extern FIOPadCtrl iopad_ctrl;
 
 static void FSdifSetSDIFDelay(u32 sdif_id)
 {
@@ -145,6 +146,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &mmc_52mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
     else
@@ -162,6 +165,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &sd_100mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
 
@@ -170,10 +175,10 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
 
 void FSdifTimingInit(void)
 {
-    (void)FIOPadCfgInitialize(&iopad_ctrl, FIOPadLookupConfig(FIOPAD0_ID));
+    FIOMuxInit();
 }
 
 void FSdifTimingDeinit(void)
 {
-    FIOPadDeInitialize(&iopad_ctrl);
+    FIOMuxDeInit();
 }
\ No newline at end of file
diff --git a/board/firefly/fsdif_timing.c b/board/firefly/fsdif_timing.c
index d8bb9fb3b..b583416eb 100644
--- a/board/firefly/fsdif_timing.c
+++ b/board/firefly/fsdif_timing.c
@@ -25,11 +25,12 @@
 #include "fparameters.h"
 #include "fiopad.h"
 #include "fsdif_timing.h"
+#include "fio_mux.h"
 
 #define FSDIF_0_SD_CCLK_OUT_DELAY     FIOPAD_AJ49_REG1_OFFSET
 #define FSDIF_1_SD_CCLK_OUT_DELAY     FIOPAD_J57_REG1_OFFSET
 
-static FIOPadCtrl iopad_ctrl;
+extern FIOPadCtrl iopad_ctrl;
 
 static void FSdifSetSDIFDelay(u32 sdif_id)
 {
@@ -145,6 +146,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &mmc_52mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
     else
@@ -162,6 +165,8 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
                 tuning = &sd_100mhz;
                 break;
             /* TODO: more clock freq for tuning */
+            default:
+                break;
         }
     }
 
@@ -170,10 +175,10 @@ const FSdifTiming *FSdifGetTimingSetting(FSdifClkSpeed clock_freq, boolean non_r
 
 void FSdifTimingInit(void)
 {
-    (void)FIOPadCfgInitialize(&iopad_ctrl, FIOPadLookupConfig(FIOPAD0_ID));
+    FIOMuxInit();
 }
 
 void FSdifTimingDeinit(void)
 {
-    FIOPadDeInitialize(&iopad_ctrl);
+    FIOMuxDeInit();
 }
\ No newline at end of file
diff --git a/doc/ChangeLog.md b/doc/ChangeLog.md
index 00047a628..383074b18 100644
--- a/doc/ChangeLog.md
+++ b/doc/ChangeLog.md
@@ -1,3 +1,52 @@
+# Phytium Standalone SDK 2023-11-9 ChangeLog
+
+Change Log since 2023-11-9
+
+## driver
+
+- Code specification modification
+
+
+# Phytium Standalone SDK 2023-11-6 ChangeLog
+
+Change Log since 2023-10-26
+
+## driver
+
+- add FGmac_SetHash and FGmac_DeleteHash function to support gmac hash register configuration.
+
+## example
+
+- lwip multicast example added,which can show multicast hash feature of mac controller.
+
+## third-party
+
+- add gmac_filter_update api to support gmac hash fitering multicast frame.
+
+# Phytium Standalone SDK 2023-11-6 ChangeLog
+
+Change Log since 2023-11-6
+
+## example
+
+- modify can and canfd
+
+# Phytium Standalone SDK 2023-11-6 ChangeLog
+
+Change Log since 2023-11-6
+
+## soc
+
+- add fmmu_table.c and fcpu_affinity_mask.c
+
+# Phytium Standalone SDK 2023-11-3 ChangeLog
+
+Change Log since 2023-11-3
+
+## example
+
+- sd example debug
+
 # Phytium Standalone SDK 2023-11-02 ChangeLog
 
 Change Log since 2023-11-02
diff --git a/drivers/can/Kconfig b/drivers/can/Kconfig
index 3c4928118..f786efbd6 100644
--- a/drivers/can/Kconfig
+++ b/drivers/can/Kconfig
@@ -1,18 +1,7 @@
-
-menu "CAN Configuration"
-    config USE_FCAN
-        bool
-        prompt "Use FCAN"
-        default n
-    if  USE_FCAN
-        config FCAN_USE_CANFD
-        depends on TARGET_E2000 || TARGET_TARDIGRADE || TARGET_PHYTIUMPI
-        bool
-        prompt "Use CanFD"
-        default n
-        help
-            use canfd protocol
-    endif
-        
-endmenu
+config USE_FCAN
+    bool
+    prompt "Use FCAN"
+    default n
+    help
+        Include FCAN driver component
 
diff --git a/drivers/can/fcan/fcan.c b/drivers/can/fcan/fcan.c
index 2b5ef46f7..717c16096 100644
--- a/drivers/can/fcan/fcan.c
+++ b/drivers/can/fcan/fcan.c
@@ -22,6 +22,7 @@
  * 1.0   wangxiaodong  2022/5/26  first release
  * 1.1   wangxiaodong  2022/9/23  improve functions
  * 1.2   zhangyan      2022/12/7  improve functions
+ * 1.3   huangjin      2023/10/31 improve functions
  */
 
 #include "string.h"
@@ -658,6 +659,20 @@ FError FCanSend(FCanCtrl *instance_p, FCanFrame *frame_p)
     while (FCAN_TX_FIFO_FULL(instance_p));
 
     u32 can_send_dlc = FCanSetDlcLen(frame_p->candlc);
+    /* 根据use_canfd判断dlc是否有效 */
+    if (instance_p->use_canfd == FALSE)
+    {
+        if(can_send_dlc <= 8)
+        {
+            FCAN_DEBUG("FCanSend protocol is:%s\n", "can");
+            FASSERT(can_send_dlc <= 8);
+        }
+    }
+    else
+    {
+        FCAN_DEBUG("FCanSend protocol is:%s\n", "canfd");
+        FASSERT(instance_p->use_canfd == TRUE);
+    }
 
     if (frame_p->canid & CAN_EFF_FLAG)
     {
@@ -930,7 +945,7 @@ FError FCanBaudrateSet(FCanCtrl *instance_p, FCanBaudrateConfig *baudrate_p)
 }
 
 /**
- * @name: FCanFdEnable
+ * @name: FCanEnable
  * @msg:  Enable or disable can.
  * @param {FCanCtrl} *instance_p, instance of FCanCtrl controller
  * @param {boolean} enable, TRUE-enable canfd, FALSE-disable canfd.
@@ -1002,7 +1017,12 @@ FError FCanIdMaskFilterSet(FCanCtrl *instance_p, FCanIdMaskConfig *id_mask_p)
         id = id_mask_p->id << FCAN_ACC_IDN_SHIFT;
         mask = id_mask_p->mask << FCAN_ACC_IDN_SHIFT;
     }
-
+    else
+    {
+        id = id_mask_p->id;
+        mask = id_mask_p->mask;
+    }
+    
     FCAN_WRITE_REG32(base_address, id_reg_offset, id);
     FCAN_WRITE_REG32(base_address, mask_reg_offset, mask);
 
@@ -1149,4 +1169,3 @@ FError FCanSetMode(FCanCtrl *instance_p, u32 tran_mode)
 
     return FCAN_SUCCESS;
 }
-
diff --git a/drivers/can/fcan/fcan.h b/drivers/can/fcan/fcan.h
index a88a6e558..b433e62c4 100644
--- a/drivers/can/fcan/fcan.h
+++ b/drivers/can/fcan/fcan.h
@@ -22,6 +22,7 @@
  * 1.0   wangxiaodong  2022/5/26  first release
  * 1.1   wangxiaodong  2022/9/23  improve functions
  * 1.2   zhangyan      2022/12/7  improve functions
+ * 1.3   huangjin      2023/11/01 improve functions
  */
 
 
@@ -33,7 +34,6 @@
 #include "fparameters.h"
 #include "fkernel.h"
 #include "fcan_hw.h"
-#include "sdkconfig.h"
 
 #ifdef __cplusplus
 extern "C"
@@ -58,11 +58,7 @@ typedef enum
 #define FCAN_FAILURE        FT_MAKE_ERRCODE(ErrModBsp, ErrBspCan, 2)   /* failed */
 #define FCAN_INVAL_PARAM    FT_MAKE_ERRCODE(ErrModBsp, ErrBspCan, 3)  /* invalid parameters */
 
-#if defined(CONFIG_FCAN_USE_CANFD)
-    #define FCAN_DATA_LENGTH 64U
-#else
-    #define FCAN_DATA_LENGTH 8U
-#endif
+#define FCAN_DATA_LENGTH 64U
 
 /* CAN payload length and DLC definitions according to ISO 11898-1 */
 #define CAN_MAX_DLC     8
diff --git a/drivers/can/fcan/fcan_hw.h b/drivers/can/fcan/fcan_hw.h
index cacaacfc2..21a808a3f 100644
--- a/drivers/can/fcan/fcan_hw.h
+++ b/drivers/can/fcan/fcan_hw.h
@@ -58,6 +58,7 @@ extern "C"
 #define FCAN_FRM_INFO_OFFSET        0x48 /* Frame valid number register */
 #define FCAN_TX_FIFO_OFFSET         0x100/* TX FIFO shadow register */
 #define FCAN_RX_FIFO_OFFSET         0x200/* RX FIFO shadow register */
+#define FCAN_RX_INFO_FIFO_OFFSET    0X300/* Current frame status register */
 
 /*----------------------------------------------------------------------------*/
 /* CAN register bit masks - FCAN_<REG>_<BIT>_MASK                            */
@@ -147,6 +148,10 @@ extern "C"
 #define FCANFD_IDR_GET_EDLC_SHIFT   12
 #define FCANFD_IDR1_SDLC_SHIFT      11
 
+/* CAN_DMA_CTRL */
+#define FCAN_DMA_CTRL_TFRE_SET      BIT(22)
+#define FCAN_DMA_CTRL_RFRE_SET      BIT(6)
+
 /* can */
 #define FCAN_IDR_ID2_GET(x)   GET_REG32_BITS((x), 18, 1)  /* Get extended message ident */
 #define FCAN_IDR_ID2_SET(x)   SET_REG32_BITS((x), 18, 1)  /* Set extended message ident */
@@ -173,6 +178,12 @@ extern "C"
 
 #define FTCAN_INTR_EN (FTCAN_INTR_TEIE_MASK | FTCAN_INTR_REIE_MASK | FTCAN_INTR_RFIE_MASK)
 
+/* Current frame status */
+#define FCAN_IORF_STS_RS_GET(x)        GET_REG32_BITS((x), 7, 7)    /* Whether it is an extended frame */
+#define FCAN_FORF_STS_RS_GET(x)        GET_REG32_BITS((x), 6, 6)    /* Whether it is an canfd */
+#define FCAN_RORF_STS_RS_GET(x)        GET_REG32_BITS((x), 5, 5)    /* Whether it is an remote frame */
+#define FCAN_WNORF_STS_RS_GET(x)       GET_REG32_BITS((x), 4, 0)    /* The number of words of the currently received frame */
+
 /* Can timming */
 #if defined(SOC_TARGET_FT2004) || defined(SOC_TARGET_D2000)
 
diff --git a/drivers/eth/fgmac/fgmac.c b/drivers/eth/fgmac/fgmac.c
index 8a1a6a347..d937e9759 100644
--- a/drivers/eth/fgmac/fgmac.c
+++ b/drivers/eth/fgmac/fgmac.c
@@ -508,3 +508,142 @@ static FError FGmacDmaConfigure(FGmac *instance_p)
 
     return ret;
 }
+
+FError FGmacMulticastHashEnable(FGmac *instance_p)
+{
+    FASSERT(instance_p);
+    uintptr base_addr = instance_p->config.base_addr;
+    FError ret = FGMAC_SUCCESS;
+    u32 reg_val = 0;
+
+    /* MAC帧过滤寄存器 */
+    reg_val = FGMAC_READ_REG32(base_addr, FGMAC_FRAME_FILTER_OFFSET);
+
+    /* 去使能全部接收RA */
+    reg_val &= (~FGMAC_FRAME_FILTER_RA);
+
+    /* 开启散列多播*/
+    reg_val |= FGMAC_FRAME_FILTER_HMC;
+
+    FGMAC_WRITE_REG32(base_addr, FGMAC_FRAME_FILTER_OFFSET, reg_val);
+    return ret;
+
+}
+
+void FGmacClearIntrStatus(FGmac *instance_p)
+{
+    FASSERT(instance_p);
+    uintptr base_addr = instance_p->config.base_addr;
+    u32 reg_val = 0;
+
+    FGMAC_WRITE_REG32(base_addr, FGMAC_INTR_STATUS_OFFSET, reg_val);
+
+}
+/* reverse a u32 number */
+u32 Rev32(u32 x)
+{
+    u32 y=0;
+    
+    for( int i=0; i<32; i++)
+    {
+        if (x & (1 << i))
+        {
+            y |= 1 << (31 - i);
+        }
+    }
+    return(y);
+}
+
+FError FGmac_SetHash(FGmac *instance_p, void *mac_address)
+{
+
+    FASSERT(instance_p != NULL);
+	FASSERT(mac_address != NULL);
+	FASSERT(instance_p->is_ready == (u32)FT_COMPONENT_IS_READY);
+    
+    u32 hash_addr;
+	u8 *aptr = (u8 *)(void *)mac_address;
+    u32 crc;
+    u32 hash_index;
+	FError status = FT_SUCCESS;
+    uintptr base_addr = instance_p->config.base_addr;
+
+	/* Be sure device has been stopped */
+    crc = 0xFFFFFFFF;
+ 
+    for(int j=0; j<6; j++)
+    {
+        crc = crc ^ (u32)aptr[j];
+    
+        for(int i=0; i<8; i++)
+        if (crc & 1)
+            crc = (crc >> 1) ^ 0xEDB88320; // Reversed 0x04C11DB7
+        else
+            crc = (crc >> 1);
+    }
+   
+    hash_index = (Rev32(~crc) >> 26); // Get High order 6-bit in reversed/inverted crc
+    
+	if (hash_index < (u32)32) 
+    {
+        hash_addr = FGMAC_READ_REG32(base_addr, FGMAC_HASH_LOW_OFFSET);
+		hash_addr |= BIT(hash_index);
+		FGMAC_WRITE_REG32(base_addr, FGMAC_HASH_LOW_OFFSET, hash_addr);
+	} 
+    else 
+    {
+	    hash_addr = FGMAC_READ_REG32(base_addr, FGMAC_HASH_HIGH_OFFSET);
+        hash_index -= 32;
+		hash_addr |= BIT(hash_index);
+		FGMAC_WRITE_REG32(base_addr, FGMAC_HASH_HIGH_OFFSET, hash_addr);
+	}
+     
+	return status;
+    
+}
+
+FError FGmac_DeleteHash(FGmac *instance_p, void *mac_address)
+{
+	FASSERT(instance_p != NULL);
+	FASSERT(mac_address != NULL);
+	FASSERT(instance_p->is_ready == (u32)FT_COMPONENT_IS_READY);
+
+    u32 hash_addr;
+	u8 *aptr = (u8 *)(void *)mac_address;
+    u32 crc;
+    u32 hash_index;
+	FError status = FT_SUCCESS;
+    uintptr base_addr = instance_p->config.base_addr;
+   
+	/* Be sure device has been stopped */
+    crc = 0xFFFFFFFF;
+ 
+    for(int j=0; j<6; j++)
+    {
+        crc = crc ^ (u32)aptr[j];
+    
+        for(int i=0; i<8; i++)
+        if (crc & 1)
+            crc = (crc >> 1) ^ 0xEDB88320; // Reversed 0x04C11DB7
+        else
+            crc = (crc >> 1);
+    }
+ 
+    hash_index = (Rev32(~crc) >> 26); // Get High order 6-bit in reversed/inverted crc
+
+	if (hash_index < (u32)32) 
+    {
+        hash_addr = FGMAC_READ_REG32(base_addr, FGMAC_HASH_LOW_OFFSET);
+		hash_addr &= (~BIT(hash_index));
+		FGMAC_WRITE_REG32(base_addr, FGMAC_HASH_LOW_OFFSET, hash_addr);
+	} 
+    else 
+    {
+	    hash_addr = FGMAC_READ_REG32(base_addr, FGMAC_HASH_HIGH_OFFSET);
+        hash_index -= 32;
+		hash_addr &= (~BIT(hash_index));
+		FGMAC_WRITE_REG32(base_addr, FGMAC_HASH_HIGH_OFFSET, hash_addr);
+	}
+     
+	return status;
+}
\ No newline at end of file
diff --git a/drivers/eth/fgmac/fgmac.h b/drivers/eth/fgmac/fgmac.h
index 2d81ccbb6..d9211127d 100644
--- a/drivers/eth/fgmac/fgmac.h
+++ b/drivers/eth/fgmac/fgmac.h
@@ -217,6 +217,9 @@ const FGmacConfig *FGmacLookupConfig(u32 instance_id);
 /* 完成FGMAC驱动实例的初始化，使之可以使用 */
 FError FGmacCfgInitialize(FGmac *instance_p, const FGmacConfig *cofig_p);
 
+/* 完成FGMAC驱动实例散列组播帧过滤使能*/
+FError FGmacMulticastHashEnable(FGmac *instance_p);
+
 /* 完成FGMAC驱动实例去使能，清零实例数据 */
 FError FGmacDeInitialize(FGmac *instance_p);
 
@@ -252,14 +255,23 @@ void FGmacSetInterruptMask(FGmac *instance_p, u32 intr_type, u32 mask);
 /* 设置FGMAC中断使能位 */
 void FGmacSetInterruptUmask(FGmac *instance_p, u32 intr_type, u32 mask);
 
-/*fgmac deplex mode configuration */
+/*fgmac duplex mode configuration */
 void FGmacControllerDuplexConfig(FGmac *instance_p, u32 duplex);
 
 /*fgmac speed configuration */
 void FGmacControllerSpeedConfig(FGmac *instance_p, u32 speed);
 
-/* 停止FGMAC控制器寄存器 */
+/* 停止FGMAC控制器 */
 void FGmacStop(FGmac *instance_p);
+
+/* 复位FGMAC中断状态寄存器 */
+void FGmacClearIntrStatus(FGmac *instance_p);
+
+/* 在FGMAC散列表中添加Mac地址 */
+FError FGmac_SetHash(FGmac *instance_p, void *mac_address);
+/* 在FGMAC散列表中删除Mac地址 */
+FError FGmac_DeleteHash(FGmac *instance_p, void *mac_address);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/drivers/i2c/fi2c/fi2c_master.c b/drivers/i2c/fi2c/fi2c_master.c
index f8c653261..c9dbbb3e0 100644
--- a/drivers/i2c/fi2c/fi2c_master.c
+++ b/drivers/i2c/fi2c/fi2c_master.c
@@ -320,7 +320,7 @@ FError FI2cMasterReadIntr(FI2c *instance_p, u32 mem_addr, u8 mem_byte_len, u8 *b
     FASSERT(instance_p);
     u32 mask;
     u32 reg_val;
-    u32 trans_timeout;
+    u32 trans_timeout = 0;
 
     if (FT_COMPONENT_IS_READY != instance_p->is_ready)
     {
diff --git a/drivers/mmc/fsdif/fsdif.c b/drivers/mmc/fsdif/fsdif.c
index fadd59132..6994dfcf0 100644
--- a/drivers/mmc/fsdif/fsdif.c
+++ b/drivers/mmc/fsdif/fsdif.c
@@ -298,7 +298,7 @@ FError FSdifResetCtrl(uintptr base_addr, u32 reset_bits)
         do
         {
             reg_val = FSDIF_READ_REG(base_addr, FSDIF_STATUS_OFFSET);
-        } while (!FSDIF_STATUS_FIFO_EMPTY & reg_val);
+        } while (!(FSDIF_STATUS_FIFO_EMPTY & reg_val));
          
         if (retries <= 0)
         {
diff --git a/drivers/mmc/fsdif/fsdif.h b/drivers/mmc/fsdif/fsdif.h
index 4d036048b..be4335dc7 100644
--- a/drivers/mmc/fsdif/fsdif.h
+++ b/drivers/mmc/fsdif/fsdif.h
@@ -158,7 +158,7 @@ typedef struct
     volatile boolean success; /* TRUE: comand and data transfer success */
 } FSdifCmdData; /* SDIF trans command and data */
 
-typedef const FSdifTiming *(*FSdifGetTuning)(FSdifClkSpeed clock_freq, u32 non_removable);
+typedef const FSdifTiming *(*FSdifGetTuning)(FSdifClkSpeed clock_freq, boolean non_removable);
 
 typedef struct _FSdifTiming
 {
diff --git a/drivers/mmc/fsdif/fsdif_dma.c b/drivers/mmc/fsdif/fsdif_dma.c
index 1dcd54d5a..4247c636f 100644
--- a/drivers/mmc/fsdif/fsdif_dma.c
+++ b/drivers/mmc/fsdif/fsdif_dma.c
@@ -379,7 +379,6 @@ FError FSdifSetIDMAList(FSdif *const instance_p, volatile FSdifIDmaDesc *desc, u
 {
     FASSERT(instance_p);
     FError ret = FSDIF_SUCCESS;
-    uintptr base_addr = instance_p->config.base_addr;
 
     if (FT_COMPONENT_IS_READY != instance_p->is_ready)
     {
diff --git a/drivers/scmi/fscmi_mhu/fscmi.c b/drivers/scmi/fscmi_mhu/fscmi.c
index eedbc75c0..14090e53a 100644
--- a/drivers/scmi/fscmi_mhu/fscmi.c
+++ b/drivers/scmi/fscmi_mhu/fscmi.c
@@ -212,7 +212,7 @@ FError FScmiProtocolTxPrepare(FScmi *instance_p,u8 pro_id)
     struct FScmiSharedMem  *mem =(struct FScmiSharedMem *) instance_p->config.share_mem;
     struct FScmiTransferInfo *trans_info;
     u32 index_id = 0;
-    u32 time_out;
+    u32 time_out = 0;
     FError ret;
     static int is_init = 0;
     ret = FScmiProtocolMapping(pro_id, &index_id);
diff --git a/example/network/lwip_iperf/src/lwip_iperf_client_example.c b/example/network/lwip_iperf/src/lwip_iperf_client_example.c
index 9f4433cf9..211add4e8 100644
--- a/example/network/lwip_iperf/src/lwip_iperf_client_example.c
+++ b/example/network/lwip_iperf/src/lwip_iperf_client_example.c
@@ -187,9 +187,9 @@ void LwipIperfClientDeinit(void)
     printf("Reset all active iperf session complete! \r\n");
     for (int i = 0; i < MAC_NUM; i++)
     {
-    struct netif *netif_p = NULL;
-    netif_p=&board_mac_config[i].netif;
-    LwipPortStop(netif_p,board_mac_config[i].dhcp_en); 
+        struct netif *netif_p = NULL;
+        netif_p=&board_mac_config[i].netif;
+        LwipPortStop(netif_p,board_mac_config[i].dhcp_en); 
     }
 
 }
\ No newline at end of file
diff --git a/example/network/lwip_iperf/src/lwip_iperf_server_example.c b/example/network/lwip_iperf/src/lwip_iperf_server_example.c
index 7b5f23b3d..4c2012e80 100644
--- a/example/network/lwip_iperf/src/lwip_iperf_server_example.c
+++ b/example/network/lwip_iperf/src/lwip_iperf_server_example.c
@@ -187,9 +187,9 @@ void LwipIperfServerDeinit(void)
     printf("Reset all active iperf session complete! \r\n");
     for (int i = 0; i < MAC_NUM; i++)
     {
-    struct netif *netif_p = NULL;
-    netif_p=&board_mac_config[i].netif;
-    LwipPortStop(netif_p,board_mac_config[i].dhcp_en); 
+        struct netif *netif_p = NULL;
+        netif_p=&board_mac_config[i].netif;
+        LwipPortStop(netif_p,board_mac_config[i].dhcp_en); 
     }
 
 }
diff --git a/example/network/lwip_multicast/Kconfig b/example/network/lwip_multicast/Kconfig
new file mode 100644
index 000000000..8adf08837
--- /dev/null
+++ b/example/network/lwip_multicast/Kconfig
@@ -0,0 +1,3 @@
+mainmenu "Phytium Baremetal Configuration"
+
+source "$(SDK_DIR)/standalone.kconfig"
\ No newline at end of file
diff --git a/example/network/lwip_multicast/README.md b/example/network/lwip_multicast/README.md
new file mode 100644
index 000000000..8f9dd4dba
--- /dev/null
+++ b/example/network/lwip_multicast/README.md
@@ -0,0 +1,123 @@
+# LWIP MULTICAST 测试
+
+## 1. 例程介绍
+
+><font size="1">介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作</font><br />
+
+本例程示范了MAC控制器在lwip ipv4模式下的初始化流程，同时通过igmp协议，可以对网卡进行组播特性收发数据包测试。
+
+### 1.1 网卡组播特性测试例程 (lwip_multicast_example.c)
+- ipv4模式下初始化开发板上所有网口以及对应网卡控制器
+- 为每个网卡配置静态IPv4地址,同时使其加入相同的组播地址,成为共同的组播组成员
+- 可以通过主机端对组播地址进行ping,能收到该组播组中所有成员网卡的回应
+
+
+## 2. 如何使用例程
+
+><font size="1">描述开发平台准备，使用例程配置，构建和下载镜像的过程</font><br />
+
+本例程需要以下硬件，
+
+- E2000D/Q Demo板，FT2000/4开发板，D2000开发板，PhytiumPi
+- 串口线和串口上位机
+
+### 2.1 硬件配置方法
+
+><font size="1">哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）</font><br />
+- 为方便测试，一般需要自带路由器设备。
+- 关于路由器配置，请参考网上相关资料自行配置。
+
+### 2.2 SDK配置方法
+
+><font size="1">依赖哪些驱动、库和第三方组件，如何完成配置（列出需要使能的关键配置项）</font><br />
+
+本例程需要：
+- LWIP组件，依赖 USE_LWIP
+- Letter Shell组件，依赖 USE_LETTER_SHELL
+
+对应的配置项是，
+
+- CONFIG_USE_LWIP
+- CONFIG_USE_LETTER_SHELL
+
+- 本例子已经提供好具体的编译指令，以下进行介绍：
+
+  1. make 将目录下的工程进行编译
+  2. make clean  将目录下的工程进行清理
+  3. make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
+  4. make list_kconfig 当前工程支持哪些配置文件
+  5. make load_kconfig LOAD_CONFIG_NAME=`<kconfig configuration files>`  将预设配置加载至工程中
+  6. make menuconfig   配置目录下的参数变量
+  7. make backup_kconfig 将目录下的sdkconfig 备份到./configs下
+- 具体使用方法为：
+
+  - 在当前目录下
+  - 执行以上指令
+
+### 2.3 构建和下载
+
+><font size="1">描述构建、烧录下载镜像的过程，列出相关的命令</font><br />
+
+本文档将以E2000demo开发板为例，对于其它平台，使用对应的默认配置
+
+- 在host端完成配置
+- 选择目标平台
+
+```
+make load_kconfig LOAD_CONFIG_NAME=e2000d_aarch64_demo_lwip_multicast
+```
+
+- 选择例程需要的配置
+
+```
+make menuconfig
+```
+
+- 进行编译
+
+```
+make
+```
+
+- 将编译出的镜像放置到tftp目录下
+
+```
+make image
+```
+
+- host侧设置重启host侧tftp服务器
+
+```
+sudo service tftpd-hpa restart
+```
+
+- 开发板侧使用bootelf命令跳转
+
+```
+setenv ipaddr 192.168.4.20  
+setenv serverip 192.168.4.50 
+setenv gatewayip 192.168.4.1 
+tftpboot 0x90100000 baremetal.elf
+bootelf -p 0x90100000
+```
+
+### 2.4 输出与实验现象
+
+><font size="1">描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）</font><br />
+
+#### 2.4.1 网卡组播特性测试例程 (lwip_multicast_example.c)
+
+```
+lwip multicast
+```
+
+![multicast_example_result](./fig/multicast_example_result.png)
+
+
+## 3. 如何解决问题
+
+><font size="1">主要记录使用例程中可能会遇到的问题，给出相应的解决方案</font><br />
+
+## 4. 修改历史记录
+
+><font size="1">记录例程的重大修改记录，标明修改发生的版本号 </font><br />
\ No newline at end of file
diff --git a/example/network/lwip_multicast/configs/d2000_aarch32_test_lwip_multicast.config b/example/network/lwip_multicast/configs/d2000_aarch32_test_lwip_multicast.config
new file mode 100644
index 000000000..afa46da87
--- /dev/null
+++ b/example/network/lwip_multicast/configs/d2000_aarch32_test_lwip_multicast.config
@@ -0,0 +1,439 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+CONFIG_TARGET_D2000=y
+CONFIG_SOC_NAME="d2000"
+CONFIG_SOC_CORE_NUM=8
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="test"
+CONFIG_D2000_TEST_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+# CONFIG_ENABLE_FXMAC is not set
+CONFIG_ENABLE_FGMAC=y
+CONFIG_FGMAC_PHY_COMMON=y
+# CONFIG_FGMAC_PHY_AR803X is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+# CONFIG_LWIP_FXMAC is not set
+CONFIG_LWIP_FGMAC=y
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/d2000_aarch64_test_lwip_multicast.config b/example/network/lwip_multicast/configs/d2000_aarch64_test_lwip_multicast.config
new file mode 100644
index 000000000..035c0ee43
--- /dev/null
+++ b/example/network/lwip_multicast/configs/d2000_aarch64_test_lwip_multicast.config
@@ -0,0 +1,429 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+CONFIG_TARGET_D2000=y
+CONFIG_SOC_NAME="d2000"
+CONFIG_SOC_CORE_NUM=8
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="test"
+CONFIG_D2000_TEST_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+# CONFIG_ENABLE_FXMAC is not set
+CONFIG_ENABLE_FGMAC=y
+CONFIG_FGMAC_PHY_COMMON=y
+# CONFIG_FGMAC_PHY_AR803X is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+# CONFIG_LWIP_FXMAC is not set
+CONFIG_LWIP_FGMAC=y
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/e2000d_aarch32_demo_lwip_multicast.config b/example/network/lwip_multicast/configs/e2000d_aarch32_demo_lwip_multicast.config
new file mode 100644
index 000000000..3269560e0
--- /dev/null
+++ b/example/network/lwip_multicast/configs/e2000d_aarch32_demo_lwip_multicast.config
@@ -0,0 +1,452 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/e2000d_aarch64_demo_lwip_multicast.config b/example/network/lwip_multicast/configs/e2000d_aarch64_demo_lwip_multicast.config
new file mode 100644
index 000000000..26352bc31
--- /dev/null
+++ b/example/network/lwip_multicast/configs/e2000d_aarch64_demo_lwip_multicast.config
@@ -0,0 +1,442 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/e2000q_aarch32_demo_lwip_multicast.config b/example/network/lwip_multicast/configs/e2000q_aarch32_demo_lwip_multicast.config
new file mode 100644
index 000000000..b6c1abbb6
--- /dev/null
+++ b/example/network/lwip_multicast/configs/e2000q_aarch32_demo_lwip_multicast.config
@@ -0,0 +1,451 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+CONFIG_TARGET_E2000Q=y
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="q"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="demo"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_E2000Q_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/e2000q_aarch64_demo_lwip_multicast.config b/example/network/lwip_multicast/configs/e2000q_aarch64_demo_lwip_multicast.config
new file mode 100644
index 000000000..b9047404a
--- /dev/null
+++ b/example/network/lwip_multicast/configs/e2000q_aarch64_demo_lwip_multicast.config
@@ -0,0 +1,441 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+CONFIG_TARGET_E2000Q=y
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="q"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="demo"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_E2000Q_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/ft2004_aarch32_dsk_lwip_multicast.config b/example/network/lwip_multicast/configs/ft2004_aarch32_dsk_lwip_multicast.config
new file mode 100644
index 000000000..a52063090
--- /dev/null
+++ b/example/network/lwip_multicast/configs/ft2004_aarch32_dsk_lwip_multicast.config
@@ -0,0 +1,439 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+CONFIG_TARGET_FT2004=y
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="ft2004"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="dsk"
+CONFIG_FT2004_DSK_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+# CONFIG_ENABLE_FXMAC is not set
+CONFIG_ENABLE_FGMAC=y
+CONFIG_FGMAC_PHY_COMMON=y
+# CONFIG_FGMAC_PHY_AR803X is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+# CONFIG_LWIP_FXMAC is not set
+CONFIG_LWIP_FGMAC=y
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/ft2004_aarch64_dsk_lwip_multicast.config b/example/network/lwip_multicast/configs/ft2004_aarch64_dsk_lwip_multicast.config
new file mode 100644
index 000000000..4c1e5b71e
--- /dev/null
+++ b/example/network/lwip_multicast/configs/ft2004_aarch64_dsk_lwip_multicast.config
@@ -0,0 +1,429 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+# CONFIG_USE_L3CACHE is not set
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+CONFIG_TARGET_FT2004=y
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="ft2004"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="dsk"
+CONFIG_FT2004_DSK_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+CONFIG_ENABLE_IOCTRL=y
+# CONFIG_ENABLE_IOPAD is not set
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+# CONFIG_ENABLE_FXMAC is not set
+CONFIG_ENABLE_FGMAC=y
+CONFIG_FGMAC_PHY_COMMON=y
+# CONFIG_FGMAC_PHY_AR803X is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+# CONFIG_LWIP_FXMAC is not set
+CONFIG_LWIP_FGMAC=y
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/phytiumpi_aarch32_firefly_lwip_multicast.config b/example/network/lwip_multicast/configs/phytiumpi_aarch32_firefly_lwip_multicast.config
new file mode 100644
index 000000000..84010a040
--- /dev/null
+++ b/example/network/lwip_multicast/configs/phytiumpi_aarch32_firefly_lwip_multicast.config
@@ -0,0 +1,450 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="phytiumpi"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="firefly"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_FIREFLY_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/configs/phytiumpi_aarch64_firefly_lwip_multicast.config b/example/network/lwip_multicast/configs/phytiumpi_aarch64_firefly_lwip_multicast.config
new file mode 100644
index 000000000..a2eb3c623
--- /dev/null
+++ b/example/network/lwip_multicast/configs/phytiumpi_aarch64_firefly_lwip_multicast.config
@@ -0,0 +1,440 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="phytiumpi"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="firefly"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_FIREFLY_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/fig/multicast_example_result.png b/example/network/lwip_multicast/fig/multicast_example_result.png
new file mode 100644
index 000000000..70ef76062
Binary files /dev/null and b/example/network/lwip_multicast/fig/multicast_example_result.png differ
diff --git a/example/network/lwip_multicast/inc/lwip_multicast_example.h b/example/network/lwip_multicast/inc/lwip_multicast_example.h
new file mode 100644
index 000000000..d56ad04fc
--- /dev/null
+++ b/example/network/lwip_multicast/inc/lwip_multicast_example.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: lwip_multicast_example.h
+ * Created Date: 2023-10-26 11:30:40
+ * Last Modified: 2023-10-26 19:03:36
+ * Description:  This file is for lwip multicast example function definition.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/26         first release
+ */
+
+
+#ifndef  LWIP_MULTICAST_EXAMPLE_H
+#define  LWIP_MULTICAST_EXAMPLE_H
+
+/***************************** Include Files *********************************/
+#include "ftypes.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Variable Definitions *****************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+/* entry function for lwip multicast example */
+int LwipMulticastCreate(void);
+void LwipMulticastDeinit(void);
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file
diff --git a/example/network/lwip_multicast/inc/lwip_timer.h b/example/network/lwip_multicast/inc/lwip_timer.h
new file mode 100644
index 000000000..541a5277f
--- /dev/null
+++ b/example/network/lwip_multicast/inc/lwip_timer.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: timer.h
+ * Created Date: 2023-10-07 10:04:02
+ * Last Modified: 2023-10-11 15:04:08
+ * Description:  This file is for lwip timer function definition.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/8          first release
+ */
+#ifndef  LWIP_TIMER_H
+#define  LWIP_TIMER_H
+
+/***************************** Include Files *********************************/
+#include "ftypes.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Variable Definitions *****************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+/* entry function for lwip timer example */
+
+#ifdef CONFIG_USE_LETTER_SHELL
+void TimerLoop(void);
+#else
+void TimerStaticInit(void);
+void TimerStaticLoop(u32 time);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file
diff --git a/example/network/lwip_multicast/main.c b/example/network/lwip_multicast/main.c
new file mode 100644
index 000000000..a9aeac1ce
--- /dev/null
+++ b/example/network/lwip_multicast/main.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: main.c
+ * Created Date: 2023-10-26 11:30:40
+ * Last Modified: 2023-10-31 10:39:29
+ * Description:  This file is for lwip multicast example main functions.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/26         first release
+ */
+
+/***************************** Include Files *********************************/
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+#ifdef CONFIG_USE_LETTER_SHELL
+#include "shell_port.h"
+#endif
+
+#include "lwip_multicast_example.h"
+#include "lwip_timer.h"
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Variable Definitions *****************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+
+/************************** Function *****************************************/
+
+int main()
+{
+#ifdef CONFIG_USE_LETTER_SHELL
+    /* if shell command is enabled, register example entry as shell command */
+   TimerLoop();  
+#else
+    TimerStaticInit();
+
+    LwipMulticastCreate();
+    TimerStaticLoop(10);
+    LwipMulticastDeinit();
+#endif
+    return 0;
+}
diff --git a/example/network/lwip_multicast/makefile b/example/network/lwip_multicast/makefile
new file mode 100644
index 000000000..d4eac19a0
--- /dev/null
+++ b/example/network/lwip_multicast/makefile
@@ -0,0 +1,19 @@
+PROJECT_DIR = $(CURDIR)
+SDK_DIR ?= $(CURDIR)/../../..
+
+USER_CSRC := main.c
+USER_CSRC += $(wildcard  src/*.c)
+
+USER_INCLUDE := $(PROJECT_DIR)	\
+				$(PROJECT_DIR)/inc
+
+include $(SDK_DIR)/tools/build/makeall.mk
+
+USR_BOOT_DIR		?= /mnt/d/tftboot
+
+.PHONY:image
+
+image:
+	make all -j
+	cp ./$(IMAGE_OUT_NAME).elf $(USR_BOOT_DIR)/baremetal.elf
+	cp ./$(IMAGE_OUT_NAME).bin $(USR_BOOT_DIR)/baremetal.bin
\ No newline at end of file
diff --git a/example/network/lwip_multicast/sdkconfig b/example/network/lwip_multicast/sdkconfig
new file mode 100644
index 000000000..a2eb3c623
--- /dev/null
+++ b/example/network/lwip_multicast/sdkconfig
@@ -0,0 +1,440 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_FPEN=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="phytiumpi"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="firefly"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_FIREFLY_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="lwip_multicast"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+# CONFIG_LOG_EXTRA_INFO is not set
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+# CONFIG_USE_SPI is not set
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+# CONFIG_USE_GPIO is not set
+CONFIG_USE_ETH=y
+
+#
+# Eth Configuration
+#
+CONFIG_ENABLE_FXMAC=y
+# CONFIG_ENABLE_FGMAC is not set
+CONFIG_FXMAC_PHY_COMMON=y
+# CONFIG_FXMAC_PHY_YT is not set
+# end of Eth Configuration
+
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+# CONFIG_USE_DMA is not set
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+# CONFIG_USE_SATA is not set
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+CONFIG_USE_LWIP=y
+
+#
+# LWIP Configuration
+#
+
+#
+# LWIP Port Configuration
+#
+CONFIG_LWIP_FXMAC=y
+# CONFIG_LWIP_FGMAC is not set
+# CONFIG_LWIP_FSDIF is not set
+# CONFIG_LWIP_RX_POLL is not set
+# end of LWIP Port Configuration
+
+CONFIG_LWIP_NO_SYS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="phytium"
+
+#
+# LWIP_APP
+#
+# CONFIG_USE_LWIP_APP_LWIPERF is not set
+# CONFIG_USE_LWIP_APP_PING is not set
+# CONFIG_USE_LWIP_APP_TFTP is not set
+# end of LWIP_APP
+
+#
+# Memory configuration
+#
+# CONFIG_LWIP_USE_MEM_POOL is not set
+CONFIG_LWIP_USE_MEM_HEAP=y
+# CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set
+CONFIG_MEM_SIZE=1
+CONFIG_MEM_ALIGNMENT=64
+# end of Memory configuration
+
+#
+# Pbuf options
+#
+CONFIG_PBUF_POOL_BUFSIZE=2
+CONFIG_PBUF_POOL_SIZE=1
+# end of Pbuf options
+
+#
+# ARP
+#
+CONFIG_ARP_QUEUEING_EN=y
+# end of ARP
+
+#
+# IPV4
+#
+# CONFIG_USE_IPV4_ONLY is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP4_FRAG=y
+# CONFIG_LWIP_IP_FORWARD is not set
+CONFIG_IP_REASS_MAX_PBUFS=16
+# end of IPV4
+
+#
+# ICMP
+#
+CONFIG_LWIP_ICMP=y
+CONFIG_LWIP_MULTICAST_PING=y
+CONFIG_LWIP_BROADCAST_PING=y
+# end of ICMP
+
+#
+# LWIP RAW API
+#
+CONFIG_LWIP_RAW_API_EN=y
+CONFIG_LWIP_MAX_RAW_PCBS=16
+# end of LWIP RAW API
+
+#
+# DHCP
+#
+CONFIG_LWIP_DHCP_ENABLE=y
+# CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set
+# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set
+# CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set
+# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
+CONFIG_LWIP_DHCP_OPTIONS_LEN=68
+CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID=y
+# end of DHCP
+
+#
+# AUTOIP
+#
+# CONFIG_LWIP_AUTOIP is not set
+# end of AUTOIP
+
+#
+# IGMP
+#
+CONFIG_LWIP_IGMP_EN=y
+# end of IGMP
+
+#
+# DNS
+#
+CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
+# end of DNS
+
+#
+# UDP
+#
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
+# CONFIG_LWIP_NETBUF_RECVINFO is not set
+# end of UDP
+
+#
+# TCP
+#
+CONFIG_LWIP_TCP_WND_DEFAULT=5744
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_SACK_OUT is not set
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=5744
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+CONFIG_LWIP_TCP_TMR_INTERVAL=250
+CONFIG_LWIP_TCP_MSL=60000
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=y
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
+# end of TCP
+
+#
+# Network_Interface
+#
+# CONFIG_LWIP_NETIF_API is not set
+# CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set
+# end of Network_Interface
+
+#
+# LOOPIF
+#
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+# end of LOOPIF
+
+#
+# SLIPIF
+#
+# CONFIG_LWIP_SLIP_SUPPORT is not set
+# end of SLIPIF
+
+CONFIG_LWIP_TCPIP_CORE_LOCKING=y
+# CONFIG_LWIP_STATS is not set
+
+#
+# PPP
+#
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# end of PPP
+
+#
+# Checksums
+#
+# CONFIG_LWIP_CHECKSUM_CHECK_IP is not set
+# CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set
+CONFIG_LWIP_CHECKSUM_CHECK_ICMP=y
+# end of Checksums
+
+#
+# IPV6
+#
+# CONFIG_LWIP_IPV6 is not set
+# end of IPV6
+
+CONFIG_LWIP_DEBUG=y
+# CONFIG_LWIP_DEBUG_ESP_LOG is not set
+CONFIG_LWIP_NETIF_DEBUG=y
+# CONFIG_LWIP_PBUF_DEBUG is not set
+# CONFIG_LWIP_ETHARP_DEBUG is not set
+# CONFIG_LWIP_API_LIB_DEBUG is not set
+# CONFIG_LWIP_SOCKETS_DEBUG is not set
+# CONFIG_LWIP_IP_DEBUG is not set
+# CONFIG_LWIP_ICMP_DEBUG is not set
+# CONFIG_LWIP_DHCP_STATE_DEBUG is not set
+# CONFIG_LWIP_DHCP_DEBUG is not set
+# CONFIG_LWIP_IP6_DEBUG is not set
+# CONFIG_LWIP_ICMP6_DEBUG is not set
+# CONFIG_LWIP_TCP_DEBUG is not set
+# CONFIG_LWIP_UDP_DEBUG is not set
+# CONFIG_LWIP_SNTP_DEBUG is not set
+# CONFIG_LWIP_DNS_DEBUG is not set
+# end of LWIP Configuration
+
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+CONFIG_USE_BACKTRACE=y
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_OUTPUT_ASM_DIS=y
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+CONFIG_FPU_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
diff --git a/example/network/lwip_multicast/sdkconfig.h b/example/network/lwip_multicast/sdkconfig.h
new file mode 100644
index 000000000..ab2187701
--- /dev/null
+++ b/example/network/lwip_multicast/sdkconfig.h
@@ -0,0 +1,394 @@
+#ifndef SDK_CONFIG_H__
+#define SDK_CONFIG_H__
+
+#define CONFIG_USE_BAREMETAL
+
+/* Arch configuration */
+
+#define CONFIG_TARGET_ARMv8
+#define CONFIG_ARCH_NAME "armv8"
+
+/* Arm architecture configuration */
+
+#define CONFIG_ARCH_ARMV8_AARCH64
+/* CONFIG_ARCH_ARMV8_AARCH32 is not set */
+
+/* Compiler configuration */
+
+#define CONFIG_ARM_GCC_SELECT
+/* CONFIG_ARM_CLANG_SELECT is not set */
+#define CONFIG_TOOLCHAIN_NAME "gcc"
+#define CONFIG_TARGET_ARMV8_AARCH64
+#define CONFIG_ARCH_EXECUTION_STATE "aarch64"
+#define CONFIG_ARM_NEON
+#define CONFIG_ARM_CRC
+#define CONFIG_ARM_CRYPTO
+#define CONFIG_ARM_FLOAT_POINT
+/* CONFIG_GCC_CODE_MODEL_TINY is not set */
+#define CONFIG_GCC_CODE_MODEL_SMALL
+/* CONFIG_GCC_CODE_MODEL_LARGE is not set */
+/* end of Compiler configuration */
+#define CONFIG_USE_CACHE
+#define CONFIG_USE_MMU
+#define CONFIG_BOOT_WITH_FLUSH_CACHE
+/* CONFIG_MMU_DEBUG_PRINTS is not set */
+#define CONFIG_FPEN
+/* end of Arm architecture configuration */
+/* end of Arch configuration */
+
+/* Soc configuration */
+
+#define CONFIG_TARGET_PHYTIUMPI
+/* CONFIG_TARGET_E2000Q is not set */
+/* CONFIG_TARGET_E2000D is not set */
+/* CONFIG_TARGET_E2000S is not set */
+/* CONFIG_TARGET_FT2004 is not set */
+/* CONFIG_TARGET_D2000 is not set */
+#define CONFIG_SOC_NAME "phytiumpi"
+#define CONFIG_SOC_CORE_NUM 4
+#define CONFIG_F32BIT_MEMORY_ADDRESS 0x80000000
+#define CONFIG_F32BIT_MEMORY_LENGTH 0x80000000
+#define CONFIG_F64BIT_MEMORY_ADDRESS 0x2000000000
+#define CONFIG_F64BIT_MEMORY_LENGTH 0x800000000
+#define CONFIG_TARGET_E2000
+/* CONFIG_USE_SPINLOCK is not set */
+#define CONFIG_DEFAULT_DEBUG_PRINT_UART1
+/* CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set */
+/* CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set */
+/* end of Soc configuration */
+
+/* Board Configuration */
+
+#define CONFIG_BOARD_NAME "firefly"
+/* CONFIG_USE_SPI_IOPAD is not set */
+/* CONFIG_USE_GPIO_IOPAD is not set */
+/* CONFIG_USE_CAN_IOPAD is not set */
+/* CONFIG_USE_QSPI_IOPAD is not set */
+/* CONFIG_USE_PWM_IOPAD is not set */
+/* CONFIG_USE_MIO_IOPAD is not set */
+/* CONFIG_USE_TACHO_IOPAD is not set */
+/* CONFIG_USE_UART_IOPAD is not set */
+/* CONFIG_USE_THIRD_PARTY_IOPAD is not set */
+#define CONFIG_FIREFLY_DEMO_BOARD
+
+/* IO mux configuration when board start up */
+
+/* end of IO mux configuration when board start up */
+/* CONFIG_CUS_DEMO_BOARD is not set */
+
+/* Build project name */
+
+#define CONFIG_TARGET_NAME "lwip_multicast"
+/* end of Build project name */
+/* end of Board Configuration */
+
+/* Sdk common configuration */
+
+/* CONFIG_LOG_VERBOS is not set */
+/* CONFIG_LOG_DEBUG is not set */
+/* CONFIG_LOG_INFO is not set */
+/* CONFIG_LOG_WARN is not set */
+#define CONFIG_LOG_ERROR
+/* CONFIG_LOG_NONE is not set */
+/* CONFIG_LOG_EXTRA_INFO is not set */
+/* CONFIG_LOG_DISPALY_CORE_NUM is not set */
+/* CONFIG_BOOTUP_DEBUG_PRINTS is not set */
+#define CONFIG_USE_DEFAULT_INTERRUPT_CONFIG
+#define CONFIG_INTERRUPT_ROLE_MASTER
+/* CONFIG_INTERRUPT_ROLE_SLAVE is not set */
+/* end of Sdk common configuration */
+
+/* Image information configuration */
+
+/* CONFIG_IMAGE_INFO is not set */
+/* end of Image information configuration */
+
+/* Drivers configuration */
+
+#define CONFIG_USE_IOMUX
+/* CONFIG_ENABLE_IOCTRL is not set */
+#define CONFIG_ENABLE_IOPAD
+/* CONFIG_USE_SPI is not set */
+/* CONFIG_USE_QSPI is not set */
+#define CONFIG_USE_SERIAL
+
+/* Usart Configuration */
+
+#define CONFIG_ENABLE_Pl011_UART
+/* end of Usart Configuration */
+/* CONFIG_USE_GPIO is not set */
+#define CONFIG_USE_ETH
+
+/* Eth Configuration */
+
+#define CONFIG_ENABLE_FXMAC
+/* CONFIG_ENABLE_FGMAC is not set */
+#define CONFIG_FXMAC_PHY_COMMON
+/* CONFIG_FXMAC_PHY_YT is not set */
+/* end of Eth Configuration */
+/* CONFIG_USE_CAN is not set */
+/* CONFIG_USE_I2C is not set */
+/* CONFIG_USE_TIMER is not set */
+/* CONFIG_USE_MIO is not set */
+/* CONFIG_USE_SDMMC is not set */
+/* CONFIG_USE_PCIE is not set */
+/* CONFIG_USE_WDT is not set */
+/* CONFIG_USE_DMA is not set */
+/* CONFIG_USE_NAND is not set */
+/* CONFIG_USE_RTC is not set */
+/* CONFIG_USE_SATA is not set */
+/* CONFIG_USE_USB is not set */
+/* CONFIG_USE_ADC is not set */
+/* CONFIG_USE_PWM is not set */
+/* CONFIG_USE_IPC is not set */
+/* CONFIG_USE_MEDIA is not set */
+/* CONFIG_USE_SCMI_MHU is not set */
+/* CONFIG_USE_I2S is not set */
+/* end of Drivers configuration */
+
+/* Third-party configuration */
+
+#define CONFIG_USE_LWIP
+
+/* LWIP Configuration */
+
+/* LWIP Port Configuration */
+
+#define CONFIG_LWIP_FXMAC
+/* CONFIG_LWIP_FGMAC is not set */
+/* CONFIG_LWIP_FSDIF is not set */
+/* CONFIG_LWIP_RX_POLL is not set */
+/* end of LWIP Port Configuration */
+#define CONFIG_LWIP_NO_SYS
+#define CONFIG_LWIP_LOCAL_HOSTNAME "phytium"
+
+/* LWIP_APP */
+
+/* CONFIG_USE_LWIP_APP_LWIPERF is not set */
+/* CONFIG_USE_LWIP_APP_PING is not set */
+/* CONFIG_USE_LWIP_APP_TFTP is not set */
+/* end of LWIP_APP */
+
+/* Memory configuration */
+
+/* CONFIG_LWIP_USE_MEM_POOL is not set */
+#define CONFIG_LWIP_USE_MEM_HEAP
+/* CONFIG_LWIP_USE_MEM_HEAP_DEBUG is not set */
+#define CONFIG_MEM_SIZE 1
+#define CONFIG_MEM_ALIGNMENT 64
+/* end of Memory configuration */
+
+/* Pbuf options */
+
+#define CONFIG_PBUF_POOL_BUFSIZE 2
+#define CONFIG_PBUF_POOL_SIZE 1
+/* end of Pbuf options */
+
+/* ARP */
+
+#define CONFIG_ARP_QUEUEING_EN
+/* end of ARP */
+
+/* IPV4 */
+
+/* CONFIG_USE_IPV4_ONLY is not set */
+#define CONFIG_LWIP_IP4_REASSEMBLY
+#define CONFIG_LWIP_IP4_FRAG
+/* CONFIG_LWIP_IP_FORWARD is not set */
+#define CONFIG_IP_REASS_MAX_PBUFS 16
+/* end of IPV4 */
+
+/* ICMP */
+
+#define CONFIG_LWIP_ICMP
+#define CONFIG_LWIP_MULTICAST_PING
+#define CONFIG_LWIP_BROADCAST_PING
+/* end of ICMP */
+
+/* LWIP RAW API */
+
+#define CONFIG_LWIP_RAW_API_EN
+#define CONFIG_LWIP_MAX_RAW_PCBS 16
+/* end of LWIP RAW API */
+
+/* DHCP */
+
+#define CONFIG_LWIP_DHCP_ENABLE
+/* CONFIG_LWIP_DHCP_DOES_ARP_CHECK is not set */
+/* CONFIG_LWIP_DHCP_GET_NTP_SRV is not set */
+/* CONFIG_LWIP_DHCP_DISABLE_CLIENT_ID is not set */
+/* CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set */
+#define CONFIG_LWIP_DHCP_OPTIONS_LEN 68
+#define CONFIG_LWIP_DHCP_DISABLE_VENDOR_CLASS_ID
+/* end of DHCP */
+
+/* AUTOIP */
+
+/* CONFIG_LWIP_AUTOIP is not set */
+/* end of AUTOIP */
+
+/* IGMP */
+
+#define CONFIG_LWIP_IGMP_EN
+/* end of IGMP */
+
+/* DNS */
+
+#define CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES
+/* end of DNS */
+
+/* UDP */
+
+#define CONFIG_LWIP_MAX_UDP_PCBS 16
+#define CONFIG_LWIP_UDP_RECVMBOX_SIZE 6
+/* CONFIG_LWIP_NETBUF_RECVINFO is not set */
+/* end of UDP */
+
+/* TCP */
+
+#define CONFIG_LWIP_TCP_WND_DEFAULT 5744
+#define CONFIG_LWIP_TCP_MAXRTX 12
+#define CONFIG_LWIP_TCP_SYNMAXRTX 12
+#define CONFIG_LWIP_TCP_QUEUE_OOSEQ
+/* CONFIG_LWIP_TCP_SACK_OUT is not set */
+#define CONFIG_LWIP_TCP_MSS 1440
+#define CONFIG_LWIP_TCP_SND_BUF_DEFAULT 5744
+#define CONFIG_LWIP_TCP_OVERSIZE_MSS
+/* CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set */
+/* CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set */
+#define CONFIG_LWIP_TCP_TMR_INTERVAL 250
+#define CONFIG_LWIP_TCP_MSL 60000
+/* CONFIG_LWIP_WND_SCALE is not set */
+#define CONFIG_LWIP_TCP_RTO_TIME 1500
+#define CONFIG_LWIP_MAX_ACTIVE_TCP 16
+#define CONFIG_LWIP_MAX_LISTENING_TCP 16
+#define CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION
+#define CONFIG_LWIP_TCP_RECVMBOX_SIZE 6
+/* end of TCP */
+
+/* Network_Interface */
+
+/* CONFIG_LWIP_NETIF_API is not set */
+/* CONFIG_LWIP_NETIF_STATUS_CALLBACK is not set */
+/* end of Network_Interface */
+
+/* LOOPIF */
+
+#define CONFIG_LWIP_NETIF_LOOPBACK
+#define CONFIG_LWIP_LOOPBACK_MAX_PBUFS 8
+/* end of LOOPIF */
+
+/* SLIPIF */
+
+/* CONFIG_LWIP_SLIP_SUPPORT is not set */
+/* end of SLIPIF */
+#define CONFIG_LWIP_TCPIP_CORE_LOCKING
+/* CONFIG_LWIP_STATS is not set */
+
+/* PPP */
+
+/* CONFIG_LWIP_PPP_SUPPORT is not set */
+/* end of PPP */
+
+/* Checksums */
+
+/* CONFIG_LWIP_CHECKSUM_CHECK_IP is not set */
+/* CONFIG_LWIP_CHECKSUM_CHECK_UDP is not set */
+#define CONFIG_LWIP_CHECKSUM_CHECK_ICMP
+/* end of Checksums */
+
+/* IPV6 */
+
+/* CONFIG_LWIP_IPV6 is not set */
+/* end of IPV6 */
+#define CONFIG_LWIP_DEBUG
+/* CONFIG_LWIP_DEBUG_ESP_LOG is not set */
+#define CONFIG_LWIP_NETIF_DEBUG
+/* CONFIG_LWIP_PBUF_DEBUG is not set */
+/* CONFIG_LWIP_ETHARP_DEBUG is not set */
+/* CONFIG_LWIP_API_LIB_DEBUG is not set */
+/* CONFIG_LWIP_SOCKETS_DEBUG is not set */
+/* CONFIG_LWIP_IP_DEBUG is not set */
+/* CONFIG_LWIP_ICMP_DEBUG is not set */
+/* CONFIG_LWIP_DHCP_STATE_DEBUG is not set */
+/* CONFIG_LWIP_DHCP_DEBUG is not set */
+/* CONFIG_LWIP_IP6_DEBUG is not set */
+/* CONFIG_LWIP_ICMP6_DEBUG is not set */
+/* CONFIG_LWIP_TCP_DEBUG is not set */
+/* CONFIG_LWIP_UDP_DEBUG is not set */
+/* CONFIG_LWIP_SNTP_DEBUG is not set */
+/* CONFIG_LWIP_DNS_DEBUG is not set */
+/* end of LWIP Configuration */
+#define CONFIG_USE_LETTER_SHELL
+
+/* Letter shell configuration */
+
+#define CONFIG_LS_PL011_UART
+#define CONFIG_DEFAULT_LETTER_SHELL_USE_UART1
+/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set */
+/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set */
+/* end of Letter shell configuration */
+/* CONFIG_USE_AMP is not set */
+/* CONFIG_USE_YMODEM is not set */
+/* CONFIG_USE_SFUD is not set */
+#define CONFIG_USE_BACKTRACE
+/* CONFIG_USE_FATFS_0_1_4 is not set */
+#define CONFIG_USE_TLSF
+/* CONFIG_USE_SPIFFS is not set */
+/* CONFIG_USE_LITTLE_FS is not set */
+/* CONFIG_USE_LVGL is not set */
+/* CONFIG_USE_FREEMODBUS is not set */
+/* CONFIG_USE_FSL_SDMMC is not set */
+/* end of Third-party configuration */
+
+/* Build setup */
+
+#define CONFIG_CHECK_DEPS
+#define CONFIG_OUTPUT_BINARY
+
+/* Optimization options */
+
+/* CONFIG_DEBUG_NOOPT is not set */
+/* CONFIG_DEBUG_CUSTOMOPT is not set */
+#define CONFIG_DEBUG_FULLOPT
+/* CONFIG_DEBUG_ENABLE_ALL_WARNING is not set */
+#define CONFIG_DEBUG_OPT_UNUSED_SECTIONS
+#define CONFIG_DEBUG_LINK_MAP
+/* CONFIG_CCACHE is not set */
+/* CONFIG_ARCH_COVERAGE is not set */
+/* CONFIG_LTO_FULL is not set */
+/* end of Optimization options */
+
+/* Debug options */
+
+/* CONFIG_WALL_WARNING_ERROR is not set */
+/* CONFIG_STRICT_PROTOTYPES is not set */
+/* CONFIG_DEBUG_SYMBOLS is not set */
+/* CONFIG_FRAME_POINTER is not set */
+#define CONFIG_OUTPUT_ASM_DIS
+/* CONFIG_ENABLE_WSHADOW is not set */
+/* CONFIG_ENABLE_WUNDEF is not set */
+#define CONFIG_DOWNGRADE_DIAG_WARNING
+/* end of Debug options */
+
+/* Lib */
+
+#define CONFIG_USE_COMPILE_CHAIN
+/* CONFIG_USE_NEWLIB is not set */
+/* CONFIG_USE_USER_DEFINED is not set */
+/* end of Lib */
+/* CONFIG_ENABLE_CXX is not set */
+
+/* Linker Options */
+
+#define CONFIG_DEFAULT_LINKER_SCRIPT
+/* CONFIG_USER_DEFINED_LD is not set */
+#define CONFIG_IMAGE_LOAD_ADDRESS 0x80100000
+#define CONFIG_IMAGE_MAX_LENGTH 0x1000000
+#define CONFIG_HEAP_SIZE 1
+#define CONFIG_STACK_SIZE 0x400
+#define CONFIG_FPU_STACK_SIZE 0x1000
+/* end of Linker Options */
+/* end of Build setup */
+
+#endif
diff --git a/example/network/lwip_multicast/src/cmd_lwip_multicast.c b/example/network/lwip_multicast/src/cmd_lwip_multicast.c
new file mode 100644
index 000000000..cc91b74b0
--- /dev/null
+++ b/example/network/lwip_multicast/src/cmd_lwip_multicast.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: cmd_lwip_multicast.c
+ * Created Date: 2023-10-26 11:30:40
+ * Last Modified: 2023-10-31 11:00:32
+ * Description:  This file is for lwip multicast example cmd catalogue.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/26         first release
+ */
+
+
+/***************************** Include Files *********************************/
+#include <stdio.h>
+#include <string.h>
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+#ifdef CONFIG_USE_LETTER_SHELL
+#include "shell.h"
+#include "strto.h"
+
+#include "lwip_multicast_example.h"
+
+#define EXAMPLE_IDLE 0
+#define MULTICAST_EXAMPLE_RUNNING 1
+
+static u32 init_flag_mask=EXAMPLE_IDLE;
+
+static void  LwipMulticastExampleCheckState(void)
+{
+    switch(init_flag_mask)
+    {
+        case MULTICAST_EXAMPLE_RUNNING:
+            printf("Lwip multicast example is running, we need to deinitialize it first! \r\n ");
+            LwipMulticastDeinit();
+            init_flag_mask=EXAMPLE_IDLE;
+            break;
+        default:
+            break;
+    }
+}
+/* usage info function for lwip multicast example */
+static void LwipMulticastExampleUsage(void)
+{
+    printf("Usage:\r\n");
+    printf("lwip multicast\r\n");
+    printf("-- run lwip ipv4 mode example to initialize mac controller and open multicast test \r\n");
+}
+
+/* entry function for lwip multicast example */
+static int LwipMulticastExampleEntry(int argc, char *argv[])
+{
+    int ret = 0;
+
+    /* check input args of example, exit if invaild */
+    if (argc < 2)
+    {
+        LwipMulticastExampleUsage();
+        return -1;
+    }
+
+    /* parser example input args and run example */
+    if (!strcmp(argv[1], "multicast"))
+    {
+        LwipMulticastExampleCheckState();
+        ret = LwipMulticastCreate();
+        init_flag_mask = MULTICAST_EXAMPLE_RUNNING;       
+    }
+
+    return ret;
+}
+
+/* register command for lwip multicast example */
+SHELL_EXPORT_CMD(SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), lwip, LwipMulticastExampleEntry, lwip multicast example);
+#endif
\ No newline at end of file
diff --git a/example/network/lwip_multicast/src/lwip_multicast_example.c b/example/network/lwip_multicast/src/lwip_multicast_example.c
new file mode 100644
index 000000000..8a456b632
--- /dev/null
+++ b/example/network/lwip_multicast/src/lwip_multicast_example.c
@@ -0,0 +1,200 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: lwip_multicast_example.c
+ * Created Date: 2023-10-26 11:30:40
+ * Last Modified: 2023-11-06 16:12:32
+ * Description:  This file is for lwip multicast example function implementation.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/26         first release
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include "strto.h"
+#include "sdkconfig.h"
+#include "ftypes.h"
+#include "fassert.h"
+#include "fparameters.h"
+#include "eth_board.h"
+#ifndef SDK_CONFIG_H__
+    #error "Please include sdkconfig.h first"
+#endif
+
+
+#include "lwip_port.h"
+#include "lwip/ip4_addr.h"
+#include "lwip/init.h"
+#include "netif/ethernet.h"
+#include "lwip/netif.h"
+#include "lwip/tcpip.h"
+#include "lwip/inet.h"
+#include "lwip/igmp.h"
+
+#define ETH_NAME_PREFIX 'e'
+
+#define CONFIG_DEFAULT_INIT(config,driver_config,instance_id,interface_type)           \
+		.config.magic_code = LWIP_PORT_CONFIG_MAGIC_CODE,  \
+		.config.driver_type = driver_config,		  \
+		.config.mac_instance = instance_id,                          \
+		.config.mii_interface = interface_type, \
+		.config.autonegotiation = 1,                       \
+		.config.phy_speed = LWIP_PORT_SPEED_1000M,         \
+		.config.phy_duplex = LWIP_PORT_FULL_DUPLEX, \
+		.config.capability = LWIP_PORT_MODE_MULTICAST_ADDRESS_FILITER, 
+
+static ip4_addr_t multicast_ip;
+const ip4_addr_t ip4_addr_any = IPADDR4_INIT(IPADDR_ANY);
+#define IGMP_MULTICAST_IP_ADDRESS "224.10.10.3"
+
+typedef struct
+{
+    UserConfig lwip_mac_config;
+    u32 dhcp_en;
+    char*  ipaddr;
+    char*  netmask; 
+    char*  gw;
+    unsigned char mac_address[6];
+    struct netif netif;
+} BoardMacConfig;
+
+
+ static BoardMacConfig board_mac_config[MAC_NUM] = 
+ {
+    #if defined(MAC_NUM0)
+            {
+                CONFIG_DEFAULT_INIT(lwip_mac_config,MAC_NUM0_LWIP_PORT_TYPE,MAC_NUM0_CONTROLLER,MAC_NUM0_MII_INTERFACE)
+                .dhcp_en=0,
+                .ipaddr="192.168.4.10",
+                .gw="192.168.4.1",
+                .netmask="255.255.255.0",
+                .mac_address={0x98, 0x0e, 0x24, 0x00, 0x11, 0x0},
+            },
+    #endif
+    #if defined(MAC_NUM1) 
+            {
+                CONFIG_DEFAULT_INIT(lwip_mac_config,MAC_NUM1_LWIP_PORT_TYPE,MAC_NUM1_CONTROLLER,MAC_NUM1_MII_INTERFACE)
+                .dhcp_en=0,
+                .ipaddr="192.168.4.11",
+                .gw="192.168.4.1",
+                .netmask="255.255.255.0",
+                .mac_address={0x98, 0x0e, 0x24, 0x00, 0x11, 0x1},
+            },
+    #endif
+};
+
+
+static void SetIP(ip_addr_t* ipaddr,ip_addr_t* gw,ip_addr_t* netmask,u32 mac_id)
+{
+    
+    if(inet_aton(board_mac_config[mac_id].ipaddr,ipaddr)==0)
+        printf("The addr of ipaddr is wrong\r\n");      
+    if(inet_aton(board_mac_config[mac_id].gw,gw)==0)
+        printf("The addr of gw is wrong\r\n");
+    if(inet_aton(board_mac_config[mac_id].netmask,netmask)==0)
+        printf("The addr of netmask is wrong\r\n");
+
+}
+
+int LwipMulticastCreate(void)
+{
+    FError ret = FT_SUCCESS;
+    /* mac init */
+    for (int i = 0; i < MAC_NUM; i++)
+    {
+       
+        struct netif *netif_p = NULL;
+        ip_addr_t ipaddr,netmask, gw;
+        board_mac_config[i].lwip_mac_config.name[0] = ETH_NAME_PREFIX;
+        itoa(board_mac_config[i].lwip_mac_config.mac_instance, &(board_mac_config[i].lwip_mac_config.name[1]), 10);
+
+         /* mac ip addr set: char* -> ip_addr_t */
+        SetIP(&ipaddr,&gw,&netmask,i);
+    /* ******************************************************************* */
+
+        netif_p= &board_mac_config[i].netif;
+        /* Add network interface to the netif_list, and set it as default */
+        if (!LwipPortAdd(netif_p, &ipaddr, &netmask, &gw, board_mac_config[i].mac_address, (UserConfig *)&board_mac_config[i]))
+        {
+            printf("Error adding N/W interface %d.\n\r",board_mac_config[i].lwip_mac_config.mac_instance);
+            return ERR_GENERAL;
+        }
+        printf("LwipPortAdd mac_instance %d is over.\n\r",board_mac_config[i].lwip_mac_config.mac_instance);
+
+        netif_set_default(netif_p);
+
+        if (netif_is_link_up(netif_p))
+        {
+            /* 当netif完全配置好时，必须调用该函数 */
+            netif_set_up(netif_p);
+            if (board_mac_config[i].dhcp_en == 1)
+            {
+                LwipPortDhcpSet(netif_p, TRUE);
+            }
+        }
+        else
+        {
+            /* 当netif链接关闭时，必须调用该函数 */
+            netif_set_down(netif_p);
+        }
+       
+    }
+    printf("Network setup complete.\n");
+
+    ret = inet_aton(IGMP_MULTICAST_IP_ADDRESS, &multicast_ip);
+	if (!ret) {
+		printf("igmp_app: Invalid Server IP address: %d\r\n",
+				ret);
+		return ERR_GENERAL;
+	}
+    ret = igmp_joingroup(&ip4_addr_any, (ip4_addr_t *)(&multicast_ip));
+	if (ret) {
+		printf("igmp_app: igmp_joingroup failed with  ");
+		printf("error: %d\n\r", ret);
+		return  ERR_GENERAL;
+	}
+	printf("IGMP application joined group : %s\n\r",
+			IGMP_MULTICAST_IP_ADDRESS);
+
+    if (ret == FT_SUCCESS)
+    {
+        printf("%s@%d: Lwip multicast example success !!! \r\n", __func__, __LINE__);
+        printf("[system_example_pass]\r\n");
+    }
+    else
+    {
+        printf("%s@%d: Lwip multicast example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
+    }
+    return 0;
+}
+
+void LwipMulticastDeinit(void)
+{
+    if (igmp_leavegroup(&ip4_addr_any,(ip4_addr_t *) (&multicast_ip)))
+    {
+        printf("igmp_leavegroup failed with error: %d\n\r");
+    }
+    else
+    {
+        printf("IGMP application left group : %s\n\r",IGMP_MULTICAST_IP_ADDRESS); 
+    }
+    for (int i = 0; i < MAC_NUM; i++)
+    {
+        struct netif *netif_p = NULL;
+        netif_p=&board_mac_config[i].netif;
+        LwipPortStop(netif_p,board_mac_config[i].dhcp_en); 
+    }
+}
\ No newline at end of file
diff --git a/example/network/lwip_multicast/src/lwip_timer.c b/example/network/lwip_multicast/src/lwip_timer.c
new file mode 100644
index 000000000..51998a271
--- /dev/null
+++ b/example/network/lwip_multicast/src/lwip_timer.c
@@ -0,0 +1,222 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ * 
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ * 
+ * 
+ * FilePath: lwip_timer.c
+ * Created Date: 2023-09-20 11:29:05
+ * Last Modified: 2023-11-07 10:55:40
+ * Description:  This file is for lwip timer function implementation.
+ * 
+ * Modify History:
+ *  Ver      Who         Date               Changes
+ * -----  ----------   --------  ---------------------------------
+ *  1.0   liuzhihong   2023/10/8          first release
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include "strto.h"
+#include "fgeneric_timer.h"
+#include "ftypes.h"
+#include "fparameters.h"
+#include "finterrupt.h"
+#include "fassert.h"
+#include "timeouts.h"
+
+
+#ifdef CONFIG_USE_LETTER_SHELL
+#include "shell_port.h"
+#endif
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #error "Please include sdkconfig.h first"
+#endif
+
+#include "lwip_port.h"
+#include "lwip/ip4_addr.h"
+#include "lwip/init.h"
+#include "netif/ethernet.h"
+#include "lwip/netif.h"
+#include "lwip/tcpip.h"
+#include "lwip/inet.h"
+#include "lwip/dhcp.h"
+#include "ifconfig.h"
+
+#define TIMER_BASE_RATE_HZ 1000 /* 为timer_base_cnt 提供time base */
+#define TIMER_INTERRUPT_PRO IRQ_PRIORITY_VALUE_3
+
+#ifdef CONFIG_ARCH_ARMV8_AARCH64
+#define MAX_TIMER_CNT 0xffffffffffffffff
+#else
+#define MAX_TIMER_CNT 0xffffffff
+#endif
+
+static u32 timer_base_cnt = 0;
+
+
+void LwipTestLoop(void)
+{
+    struct netif *netif;
+
+    netif = netif_list;
+
+    while (netif != NULL)
+    {
+        if (netif->state)
+        {
+#ifdef CONFIG_LWIP_RX_POLL
+            LwipEthProcessLoop(netif);
+#endif
+            LwipPortInput(netif);
+            LinkDetectLoop(netif);
+        }
+        netif = netif->next;
+    }
+}
+
+void LwipTestDhcpLoop(u32 msec)
+{
+    LwipPortDhcpLoop(msec);
+}
+
+static void GenericTimerIntrHandler(s32 vector, void *param)
+{
+    (void)vector;
+    FASSERT(param != 0);
+    u32 timer_base_freq = (u32)(uintptr)param;
+    timer_base_cnt++;
+    /* clear tick interrupt */
+    GenericTimerSetTimerValue(GENERIC_TIMER_ID0, GenericTimerFrequecy() / timer_base_freq);
+}
+
+void TimerLoopInit(void)
+{
+    u32 cnt_frq;
+    timer_base_cnt = 0;
+    /* disable timer and get system frequency */
+    GenericTimerStop(GENERIC_TIMER_ID0);
+    cnt_frq = GenericTimerFrequecy();
+
+    /* set tick rate */
+    GenericTimerSetTimerValue(GENERIC_TIMER_ID0, cnt_frq / TIMER_BASE_RATE_HZ);
+    GenericTimerInterruptEnable(GENERIC_TIMER_ID0);
+
+    /* set generic timer interrupt */
+    InterruptSetPriority(GENERIC_TIMER_NS_IRQ_NUM, TIMER_INTERRUPT_PRO);
+
+    /* install tick handler */
+    InterruptInstall(GENERIC_TIMER_NS_IRQ_NUM, GenericTimerIntrHandler,
+                     (void *)TIMER_BASE_RATE_HZ, "GenericTimerTick");
+
+    /* enable interrupt */
+    InterruptUmask(GENERIC_TIMER_NS_IRQ_NUM);
+    GenericTimerStart(GENERIC_TIMER_ID0);
+}
+
+#ifdef CONFIG_USE_LETTER_SHELL
+void TimerLoop(void)
+{
+    u32 _5ms_appear = 0;
+    u32 base_cnt_back = 0;
+    TimerLoopInit();
+    LSUserShellInit();
+
+    lwip_init(); /*lwip only init 1 times*/
+    
+    while (1)
+    {
+        LSuserShellNoWaitLoop();
+        LwipTestLoop();
+
+        if (((timer_base_cnt % 5) == 0) && (_5ms_appear == 0)) /*5ms task */
+        {
+            _5ms_appear = 1;
+            LwipTestDhcpLoop(5);
+        }
+        else if ((timer_base_cnt % 5) != 0)
+        {
+            _5ms_appear = 0;
+        }
+        if(timer_base_cnt != base_cnt_back)
+        {
+            sys_check_timeouts();
+            base_cnt_back = timer_base_cnt;
+        }
+    }
+}
+#else
+void TimerStaticInit(void)
+{
+    TimerLoopInit();
+    lwip_init(); /*lwip only init 1 times*/
+}
+
+/**
+ * @name: TimerStaticLoop
+ * @msg: 在指定的time时间内进行网卡数据收发
+ * @return void
+ * @note: 
+ * @param {u32} time
+ */
+void TimerStaticLoop(u32 time)
+{
+    u32 _5ms_appear = 0;
+    u32 base_cnt_back = 0;
+    u32 timer_start=0;
+    u32 time_pass_cnt=0;
+    u32 time_cnt;
+    u32 old = 0;
+
+    time_cnt = time * GenericTimerFrequecy();
+    timer_start = GenericTimerRead(GENERIC_TIMER_ID0);
+    while (time_pass_cnt<time_cnt)
+    {
+        LwipTestLoop();
+
+        if (((timer_base_cnt % 5) == 0) && (_5ms_appear == 0)) /*5ms task */
+        {
+            _5ms_appear = 1;
+            LwipTestDhcpLoop(5);
+        }
+        else if ((timer_base_cnt % 5) != 0)
+        {
+            _5ms_appear = 0;
+        }
+        if(timer_base_cnt != base_cnt_back)
+        {
+            sys_check_timeouts();
+            base_cnt_back = timer_base_cnt;
+        }
+
+       
+        if(GenericTimerRead(GENERIC_TIMER_ID0)>timer_start)
+            time_pass_cnt = GenericTimerRead(GENERIC_TIMER_ID0)-timer_start;
+        else
+            time_pass_cnt = GenericTimerRead(GENERIC_TIMER_ID0)+(MAX_TIMER_CNT-timer_start);
+        
+        if(old != time-time_pass_cnt/GenericTimerFrequecy())
+        {
+           printf("Only left %d seconds\r\n", time-time_pass_cnt/GenericTimerFrequecy());
+           old = time-time_pass_cnt/GenericTimerFrequecy();
+        }
+    }
+
+     ListIf();
+
+}
+#endif
+
+u32_t sys_now(void)
+{
+    return timer_base_cnt;
+}
\ No newline at end of file
diff --git a/example/peripherals/can/can/README.md b/example/peripherals/can/can/README.md
index 5f0f730e3..b0fc808f1 100644
--- a/example/peripherals/can/can/README.md
+++ b/example/peripherals/can/can/README.md
@@ -2,30 +2,39 @@
 
 ## 1. 例程介绍
 
-><font size="1">介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作</font><br />
+> `<font size="1">`介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作 `</font><br />`
 
 CAN中断模式回环测试例程 (can_intr_loopback_mode_example.c)
-- 初始化CAN0，CAN1基本配置并开启所有中断，仲裁域波特率和数据域波特率均配置为 1M/S
+
+- 初始化CAN0，CAN1基本配置并开启所有中断，仲裁域波特率和数据域波特率均配置为 500K/S
 - CAN0向CAN1发送30次标准帧数据，触发CAN1接收中断，在接收中断服务函数中完成对CAN0已发送帧的接收，并比对发送帧和接收帧是否相同
 - CAN1向CAN0发送30次标准帧数据，触发CAN0接收中断，在接收中断服务函数中完成对CAN1已发送帧的接收，并比对发送帧和接收帧是否相同
-- 以上两次收发测试完成后，关闭中断，去初始化CAN0,CAN1
+- CAN0向CAN1发送30次扩展帧数据，触发CAN1接收中断，在接收中断服务函数中完成对CAN0已发送帧的接收，并比对发送帧和接收帧是否相同
+- CAN1向CAN0发送30次扩展帧数据，触发CAN0接收中断，在接收中断服务函数中完成对CAN1已发送帧的接收，并比对发送帧和接收帧是否相同
+- 以上收发测试完成后，关闭中断，去初始化CAN0,CAN1
 
 CAN轮询模式回环测试例程 (can_polled_loopback_mode_example.c)
-- 初始化CAN0，CAN1基本配置,仲裁域波特率和数据域波特率均配置为 1M/S
+
+- 初始化CAN0，CAN1基本配置,仲裁域波特率和数据域波特率均配置为 500K/S
 - CAN0发送，CAN1接收，循环收发30次标准帧。并比对发送帧和接收帧是否相同
 - CAN1发送，CAN0接收，循环收发30次标准帧。并比对发送帧和接收帧是否相同
-- 以上两次收发测试完成后，去初始化CAN0,CAN1
+- CAN0发送，CAN1接收，循环收发30次扩展帧。并比对发送帧和接收帧是否相同
+- CAN1发送，CAN0接收，循环收发30次扩展帧。并比对发送帧和接收帧是否相同
+- 以上收发测试完成后，去初始化CAN0,CAN1
 
 CAN过滤功能测试例程 (can_id_filter_example.c)
-- 初始化CAN0,CAN1基本配置,仲裁域波特率和数据域波特率均配置为 1M/S，过滤模式配置为只可接收id为0x02的帧
+
+- 初始化CAN0,CAN1基本配置,仲裁域波特率和数据域波特率均配置为 500K/S，过滤模式配置为只可接收id为0x02的帧
 - CAN0向CAN1发送id=0x02的标准帧，CAN1接收成功，然后发送id=0x01的标准帧，CAN1接收失败，表示id=0x01成功被过滤
+- CAN0向CAN1发送id=0x02的扩展帧，CAN1接收成功，然后发送id=0x01的扩展帧，CAN1接收失败，表示id=0x01成功被过滤
 - 以上收发测试完成后，去初始化CAN0,CAN1
 
 ## 2. 如何使用例程
 
-><font size="1">描述开发平台准备，使用例程配置，构建和下载镜像的过程</font><br />
+> `<font size="1">`描述开发平台准备，使用例程配置，构建和下载镜像的过程 `</font><br />`
 
 本例程需要以下硬件
+
 - E2000D Demo，FT2000/4，D2000
 - 串口线和串口上位机
 - CAN连接头
@@ -33,7 +42,8 @@ CAN过滤功能测试例程 (can_id_filter_example.c)
 
 ### 2.1 硬件配置方法
 
-><font size="1">哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）</font><br />
+> `<font size="1">`哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）`</font><br />`
+
 - 使用杜邦线连接CAN0_H和CAN1_H，CAN0_L和CAN1_L，CAN0_GND和CAN1_GND
 - 将CAN回环接头，接入开发板CAN接口即可
 - 如下图所示
@@ -42,36 +52,39 @@ CAN过滤功能测试例程 (can_id_filter_example.c)
 
 ### 2.2 SDK配置方法
 
-><font size="1">依赖哪些驱动、库和第三方组件，如何完成配置（列出需要使能的关键配置项）</font><br />
+> `<font size="1">`依赖哪些驱动、库和第三方组件，如何完成配置（列出需要使能的关键配置项）`</font><br />`
 
 使能例程所需的配置
+
 - Letter Shell组件，依赖 USE_LETTER_SHELL
 - CAN组件，依赖CONFIG_USE_FCAN
 
 对应的配置项是，
+
 - Use FCAN
 - Use FIOMUX
-
 - 本例子已经提供好具体的编译指令，以下进行介绍：
-    1. make all 将目录下的工程进行编译
-    2. make clean  将目录下的工程进行清理
-    3. make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
-    4. make list_kconfig 当前工程支持哪些配置文件
-    5. make load_kconfig LOAD_CONFIG_NAME=<kconfig configuration files>  将预设配置加载至工程中
-    6. make menuconfig   配置目录下的参数变量
-    7. make backup_kconfig 将目录下的sdkconfig 备份到./configs下
 
+  1. make all 将目录下的工程进行编译
+  2. make clean  将目录下的工程进行清理
+  3. make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
+  4. make list_kconfig 当前工程支持哪些配置文件
+  5. make load_kconfig LOAD_CONFIG_NAME=`<kconfig configuration files>`  将预设配置加载至工程中
+  6. make menuconfig   配置目录下的参数变量
+  7. make backup_kconfig 将目录下的sdkconfig 备份到./configs下
 - 具体使用方法为：
-    - 在当前目录下
-    - 执行以上指令
+
+  - 在当前目录下
+  - 执行以上指令
 
 ### 2.3 构建和下载
 
-><font size="1">描述构建、烧录下载镜像的过程，列出相关的命令</font><br />
+> `<font size="1">`描述构建、烧录下载镜像的过程，列出相关的命令 `</font><br />`
 
 - 在host侧完成配置
 
->配置成E2000D，对于其它平台，使用对应的默认配置，如E2000d 32位:
+> 配置成E2000D，对于其它平台，使用对应的默认配置，如E2000d 32位:
+
 ```
 $ make load_kconfig LOAD_CONFIG_NAME=e2000d_aarch32_demo_can
 ```
@@ -100,31 +113,39 @@ bootelf -p 0x90100000
 
 ### 2.4 输出与实验现象
 
-><font size="1">描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）</font><br />
+> `<font size="1">`描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）`</font><br />`
 
 #### 2.4.1 CAN中断模式回环测试例程
+
 ```
 $ can intr
 ```
+
+can2.0协议下测试
 ![can_intr](./fig/can_intr.png)
+
 #### 2.4.2 CAN轮询模式回环测试例程
+
 ```
 $ can polled
 ```
+
+can2.0协议下测试
 ![can_polled](./fig/can_polled.png)
+
 #### 2.4.3 CAN过滤功能测试例程
+
 ```
 $ can filter
 ```
+
+can2.0协议下测试
 ![can_filter](./fig/can_filter.png)
 
 ## 3. 如何解决问题
 
-><font size="1">主要记录使用例程中可能会遇到的问题，给出相应的解决方案</font><br />
+> `<font size="1">`主要记录使用例程中可能会遇到的问题，给出相应的解决方案 `</font><br />`
 
 ## 4. 修改历史记录
 
-><font size="1">记录例程的重大修改记录，标明修改发生的版本号 </font><br />
-
-
-
+> `<font size="1">`记录例程的重大修改记录，标明修改发生的版本号 `</font><br />`
diff --git a/example/peripherals/can/can/fig/can_filter.png b/example/peripherals/can/can/fig/can_filter.png
index 3c3fa8844..488ecc16e 100644
Binary files a/example/peripherals/can/can/fig/can_filter.png and b/example/peripherals/can/can/fig/can_filter.png differ
diff --git a/example/peripherals/can/can/fig/can_intr.png b/example/peripherals/can/can/fig/can_intr.png
index 59a5a60f4..e967f8d2a 100644
Binary files a/example/peripherals/can/can/fig/can_intr.png and b/example/peripherals/can/can/fig/can_intr.png differ
diff --git a/example/peripherals/can/can/fig/can_polled.png b/example/peripherals/can/can/fig/can_polled.png
index 7a086db13..cbc5d69fc 100644
Binary files a/example/peripherals/can/can/fig/can_polled.png and b/example/peripherals/can/can/fig/can_polled.png differ
diff --git a/example/peripherals/can/can/inc/can_common.h b/example/peripherals/can/can/inc/can_common.h
index 3c3fab321..253af26e0 100644
--- a/example/peripherals/can/can/inc/can_common.h
+++ b/example/peripherals/can/can/inc/can_common.h
@@ -20,6 +20,7 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/17   first release
+ * 1.1   huangjin   2023/11/01  add macro definition
  */
 #ifndef  CAN_COMMON_H
 #define  CAN_COMMON_H
@@ -39,12 +40,14 @@ extern "C"
 
 #define CAN_TEST_SEND_ID 0x23
 #define CAN_TEST_SEND_LENGTH 8
+#define CAN_TEST_SEND_STID_LENGTH 8
+#define CAN_TEST_SEND_EXID_LENGTH 16
 #define CAN_LOOPBACK_TEST_TIMES 30
 #define CAN_LOOPBACK_TEST_PERIAD_MS 100
 #define CAN_ID_FILTER_TEST_TIMES 2
 
-#define CAN_TEST_ARB_BAUD_RATE 1000000
-#define CAN_TEST_DATA_BAUD_RATE 1000000
+#define CAN_TEST_ARB_BAUD_RATE 500000
+#define CAN_TEST_DATA_BAUD_RATE 500000
 
 #ifdef __cplusplus
 }
diff --git a/example/peripherals/can/can/main.c b/example/peripherals/can/can/main.c
index 253fc1fa9..fcc813e9d 100644
--- a/example/peripherals/can/can/main.c
+++ b/example/peripherals/can/can/main.c
@@ -60,8 +60,9 @@ int main()
 
         FCanPolledLoopbackExample();
 
-        FCanIdFilterExample();
-
+#if defined(CONFIG_TARGET_E2000)
+    FCanIdFilterExample();
+#endif
     }
 
 #endif
diff --git a/example/peripherals/can/can/src/can_id_filter_example.c b/example/peripherals/can/can/src/can_id_filter_example.c
index 3bb7b0302..7fe71126a 100644
--- a/example/peripherals/can/can/src/can_id_filter_example.c
+++ b/example/peripherals/can/can/src/can_id_filter_example.c
@@ -20,6 +20,7 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
  */
 
 /***************************** Include Files *********************************/
@@ -64,6 +65,8 @@ int FCanIdFilterExample()
     int filter_flag = 0;
     int send_times = 0;
     int i = 0;
+    printf("Use can2.0 protocol!\n");
+    
     /*init iomux*/
     FIOMuxInit();
     for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
@@ -76,7 +79,6 @@ int FCanIdFilterExample()
             FCAN_TEST_DEBUG("Can%d Initialize error.", can_id);
             return FCAN_FAILURE;
         }
-
         /*disable canfd, configured as can mode*/
         FCanFdEnable(&can[can_id], FALSE);
         /*set to normal mode*/
@@ -111,84 +113,133 @@ int FCanIdFilterExample()
             FCAN_TEST_ERROR("Can%d set data segment baudrate error.", can_id);
             return FCAN_FAILURE;
         }
-
-        /* set filter,and configured can to receive only ID 0x02 frame*/
-        FCanIdMaskConfig id_mask;
-        memset(&id_mask, 0, sizeof(id_mask));
-        for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
-        {
-            id_mask.filter_index = i;
-            id_mask.id = 0x02;
-            id_mask.mask = 0;
-            ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
-        }
-        if (ret != FCAN_SUCCESS)
-        {
-            FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
-            return FCAN_FAILURE;
-        }
-
-        /*Identifier mask enable*/
-        FCanIdMaskFilterEnable(&can[can_id]);
-        /*can enable*/
-        FCanEnable(&can[can_id], TRUE);
     }
 
-    for (send_times = 0; send_times < CAN_ID_FILTER_TEST_TIMES; send_times++)
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
     {
-        memset(&send_frame, 0, sizeof(FCanFrame));
-        /*set the canid = 0x02 first time ,and set the canid = 0x01 second time */
-        send_frame.canid = (send_times == 0)? 0x02:0x01;
-        send_frame.canid &= CAN_SFF_MASK;
-        send_frame.candlc = CAN_TEST_SEND_LENGTH;
-        for (i = 0; i < send_frame.candlc; i++)
-        {
-            send_frame.data[i] = i + 0x01 ;
-        }
-        /* can 0 send, can 1 receive */
-        instance_p = &can[FCAN0_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != FT_SUCCESS)
-        {
-            printf("Can%d send %d times error.", FCAN0_ID, send_times);
-            return FCAN_FAILURE;
-        }
-        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
-        memset(&recv_frame, 0, sizeof(FCanFrame));
-        instance_p = &can[FCAN1_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if (ret == FT_SUCCESS)
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
         {
-            for (i = 0; i < CAN_TEST_SEND_LENGTH; i++)
+            /* set filter,and configured can to receive only ID 0x02 frame*/
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                id_mask.filter_index = i;
+                /* 只接收发送id=0x02的帧 */
+                id_mask.id = 0x02;
+                id_mask.mask = 0;
+                if ( ide_flag == 1 )
                 {
-                    filter_flag = 1;
+                    id_mask.type = EXTEND_FRAME;
                 }
-            }  
-        }
-        else
-        {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
         }
-        
-        if (filter_flag == 1)
+
+        for (send_times = 0; send_times < CAN_ID_FILTER_TEST_TIMES; send_times++)
         {
-            if (send_frame.canid == 1)
+            memset(&send_frame, 0, sizeof(FCanFrame));
+            /*set the canid = 0x02 first time ,and set the canid = 0x01 second time */
+            send_frame.canid = (send_times == 0)? 0x02:0x01;
+            send_frame.candlc = CAN_TEST_SEND_STID_LENGTH;
+
+            if (ide_flag == 0)
             {
-                printf("The frame id %x was filtered successfully.\n", send_frame.canid);
+                send_frame.canid &= CAN_SFF_MASK;
             }
             else
             {
-                FCAN_TEST_ERROR("Test failed, the frame id %x should not be filtered!\n",send_frame.canid);
-                ret = FCAN_FAILURE;
-                break;
+                send_frame.canid |= CAN_EFF_FLAG;
+            }
+
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + 0x01 ;
+            }
+            /* can 0 send, can 1 receive */
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != FT_SUCCESS)
+            {
+                printf("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+            memset(&recv_frame, 0, sizeof(FCanFrame));
+            instance_p = &can[FCAN1_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if (ret == FT_SUCCESS)
+            {
+                for (i = 0; i < send_frame.candlc; i++)
+                {
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        filter_flag = 1;
+                    }
+                    else
+                    {
+                        filter_flag = 0;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
+            
+            if (filter_flag == 1)
+            {
+                if (ide_flag == 0)
+                {
+                    if (send_frame.canid == 0x01)
+                    {
+                        printf("The standard frame id 0x%02x was filtered successfully.\n", send_frame.canid);
+                    }
+                    else
+                    {
+                        FCAN_TEST_ERROR("Test failed, the standard frame id 0x%02x should not be filtered!\n",send_frame.canid);
+                        ret = FCAN_FAILURE;
+                        break;
+                    }
+                }
+                else
+                {
+                    if (send_frame.canid == 0x80000001)
+                    {
+                        printf("The extern frame id 0x%02x was filtered successfully.\n", send_frame.canid);
+                    }
+                    else
+                    {
+                        FCAN_TEST_ERROR("Test failed, the extern frame id 0x%02x should not be filtered!\n",send_frame.canid);
+                        ret = FCAN_FAILURE;
+                        break;
+                    }
+                }
+            }
+            else
+            {
+                if (ide_flag == 0)
+                {
+                    printf("The standard frame id 0x%02x was receved successfully.\n",  send_frame.canid);
+                }
+                else
+                {
+                    printf("The extern frame id 0x%02x was receved successfully.\n",  send_frame.canid);
+                }
             }
-        }
-        else
-        {
-            printf("The frame id %x was receved successfully.\n",  send_frame.canid);
         }
     }
 
@@ -207,9 +258,9 @@ int FCanIdFilterExample()
     }
     else
     {
-        printf("%s@%d: can id filter example example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
+        printf("%s@%d: can id filter example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
         return FCAN_FAILURE;
     }
 
     return ret;
-}
\ No newline at end of file
+}
diff --git a/example/peripherals/can/can/src/can_intr_loopback_mode_example.c b/example/peripherals/can/can/src/can_intr_loopback_mode_example.c
index 99fd49e57..3a9127b84 100644
--- a/example/peripherals/can/can/src/can_intr_loopback_mode_example.c
+++ b/example/peripherals/can/can/src/can_intr_loopback_mode_example.c
@@ -20,6 +20,7 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
  */
 
 /***************************** Include Files *********************************/
@@ -103,7 +104,10 @@ static void FCanRxIrqCallback(void *args)
         can0_recv_times++;
         if (can0_recv_times == CAN_LOOPBACK_TEST_TIMES)
         {
-            printf("\r\nCan 0 recv is equal to can 1 send, can0_recv_times=%d\r\n", can0_recv_times);
+            if((recv_frame.canid & CAN_EFF_FLAG) == 0)
+                printf("Can 0 recv is equal to can 1 send, use standard frame, can0_recv_times=%d.\n", can0_recv_times);
+            else
+                printf("Can 0 recv is equal to can 1 send, use extern frame, can0_recv_times=%d.\n", can0_recv_times);
             can0_recv_irq_flag = 1;
             can0_recv_times = 0;
         }
@@ -136,7 +140,10 @@ static void FCanRxIrqCallback(void *args)
             can1_recv_times++;
             if (can1_recv_times == CAN_LOOPBACK_TEST_TIMES)
             {
-                printf("\r\nCan 1 recv is equal to can 0 send, can1_recv_times=%d\r\n", can1_recv_times);
+                if((recv_frame.canid & CAN_EFF_FLAG) == 0)
+                    printf("Can 1 recv is equal to can 0 send, use standard frame, can1_recv_times=%d.\n", can1_recv_times);
+                else
+                    printf("Can 1 recv is equal to can 0 send, use extern frame, can1_recv_times=%d.\n", can1_recv_times);
                 can1_recv_irq_flag = 1;
                 can1_recv_times = 0;
             }
@@ -254,6 +261,8 @@ int FCanIntrLoopbackExample()
     FCanCtrl *instance_p;
     int send_times = 0;
     int i = 0;
+    printf("Use can2.0 protocol!\n");
+
     /*init iomux*/
     FIOMuxInit();
     for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
@@ -271,7 +280,7 @@ int FCanIntrLoopbackExample()
         /*set to normal mode*/
         FCanSetMode(&can[can_id], FCAN_PROBE_NORMAL_MODE);
     }
-    /*Baud rate is configured as 1M*/
+    /*Baud rate is configured as 500K*/
     FCanBaudrateConfig arb_segment_config;
     FCanBaudrateConfig data_segment_config;
     memset(&arb_segment_config, 0, sizeof(arb_segment_config));
@@ -301,71 +310,100 @@ int FCanIntrLoopbackExample()
             return FCAN_FAILURE;
 
         }
-        /* set filter */
-        FCanIdMaskConfig id_mask;
-        memset(&id_mask, 0, sizeof(id_mask));
-        for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
+    }
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
+    {
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
         {
-            id_mask.filter_index = i;
-            id_mask.id = 0;
-            id_mask.mask = FCAN_ACC_IDN_MASK;
-            ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            /* set filter */
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
+            {
+                id_mask.filter_index = i;
+                id_mask.id = 0;
+                id_mask.mask = FCAN_ACC_IDN_MASK;
+                if ( ide_flag == 1 )
+                {
+                    id_mask.type = EXTEND_FRAME;
+                }
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /* init interrupt */
+            FCanIrqSet(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
         }
 
-        if (ret != FCAN_SUCCESS)
-        {
-            FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
-            return FCAN_FAILURE;
+        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_STID_LENGTH;
 
+        if (ide_flag == 0)
+        {
+            send_frame.canid &= CAN_SFF_MASK;
         }
-        /* Identifier mask enable */
-        FCanIdMaskFilterEnable(&can[can_id]);
-        /* init interrupt */
-        FCanIrqSet(&can[can_id]);
-        /*can enable*/
-        FCanEnable(&can[can_id], TRUE);
-    }
-    
-    fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
-    memset(&send_frame, 0, sizeof(FCanFrame));
-    send_frame.canid = CAN_TEST_SEND_ID;
-    send_frame.canid &= CAN_SFF_MASK;
-    send_frame.candlc = CAN_TEST_SEND_LENGTH;
-    /* can 0 send, can 1 receive */
-    for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
-    {
-        for (i = 0; i < send_frame.candlc; i++)
+        else
         {
-            send_frame.data[i] = i + send_times;
+            send_frame.canid |= CAN_EFF_FLAG;
         }
-        instance_p = &can[FCAN0_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
+        /* can 0 send, can 1 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
         {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
-            return FCAN_FAILURE;
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
         }
-        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
-    }
-    
-    memset(&send_frame, 0, sizeof(FCanFrame));
-    send_frame.canid = CAN_TEST_SEND_ID;
-    send_frame.canid &= CAN_SFF_MASK;
-    send_frame.candlc = CAN_TEST_SEND_LENGTH;
-    for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
-    {
-        for (i = 0; i < send_frame.candlc; i++)
+        
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_STID_LENGTH;
+
+        if (ide_flag == FALSE)
         {
-            send_frame.data[i] = i + send_times;
+            send_frame.canid &= CAN_SFF_MASK;
         }
-        instance_p = &can[FCAN1_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
+        else
         {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
-            return FCAN_FAILURE;
+            send_frame.canid |= CAN_EFF_FLAG;
+        }
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
+        {
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN1_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
         }
-        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
     }
 
     for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
diff --git a/example/peripherals/can/can/src/can_polled_loopback_mode_example.c b/example/peripherals/can/can/src/can_polled_loopback_mode_example.c
index 05874b1ab..51d836dcd 100644
--- a/example/peripherals/can/can/src/can_polled_loopback_mode_example.c
+++ b/example/peripherals/can/can/src/can_polled_loopback_mode_example.c
@@ -20,6 +20,7 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
  */
 
 /***************************** Include Files *********************************/
@@ -34,7 +35,6 @@
 #include "ftypes.h"
 #include "can_common.h"
 #include "can_polled_loopback_mode_example.h"
-
 #include "sdkconfig.h"
 #ifndef SDK_CONFIG_H__
     #warning "Please include sdkconfig.h"
@@ -62,6 +62,8 @@ int FCanPolledLoopbackExample()
     FCanCtrl *instance_p;
     int send_times = 0;
     int i = 0;
+    printf("Use can2.0 protocol!\n");
+
     /*init iomux*/
     FIOMuxInit();
     for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
@@ -107,101 +109,129 @@ int FCanPolledLoopbackExample()
             FCAN_TEST_ERROR("Can%d set data segment baudrate error.", can_id);
             return FCAN_FAILURE;
         }
-        /* set filter */
-        FCanIdMaskConfig id_mask;
-        memset(&id_mask, 0, sizeof(id_mask));
-        for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
-        {
-            id_mask.filter_index = i;
-            id_mask.id = 0;
-            id_mask.mask = FCAN_ACC_IDN_MASK;
-            ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
-        }
-        if (ret != FCAN_SUCCESS)
-        {
-            FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
-            return FCAN_FAILURE;
-        }
-        /* Identifier mask enable */
-        FCanIdMaskFilterEnable(&can[can_id]);
-        /*can enable*/
-        FCanEnable(&can[can_id], TRUE);
     }
-
-    memset(&send_frame, 0, sizeof(FCanFrame));
-    send_frame.canid = CAN_TEST_SEND_ID;
-    send_frame.canid &= CAN_SFF_MASK;
-    send_frame.candlc = CAN_TEST_SEND_LENGTH;
-    /* can 0 send, can 1 receive */
-    for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
     {
-        for (i = 0; i < send_frame.candlc; i++)
-        {
-            send_frame.data[i] = i + send_times;
-        }
-        instance_p = &can[FCAN0_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
         {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
-            return FCAN_FAILURE;
-        }
-        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
-        instance_p = &can[FCAN1_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
-        {
-            for (i = 0; i < send_frame.candlc; i++)
+            /* set filter */
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                id_mask.filter_index = i;
+                id_mask.id = 0;
+                id_mask.mask = FCAN_ACC_IDN_MASK;
+                if ( ide_flag == 1 )
                 {
-                    FCAN_TEST_ERROR("\n Can 1 recv is not equal to can 0 send,times= %d.\r\n", send_times);
-                    return FCAN_FAILURE;
+                    id_mask.type = EXTEND_FRAME;
                 }
-            }  
-        }
-        else
-        {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
         }
-    }
-    printf("Can 1 recv is equal to can 0 send.\n");
-    /* can 1 send, can 0 receive */
-    for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
-    {
-        for (i = 0; i < send_frame.candlc; i++)
+
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_STID_LENGTH;
+
+        if (ide_flag == 0)
         {
-            send_frame.data[i] = i + send_times;
+            send_frame.canid &= CAN_SFF_MASK;
         }
-        instance_p = &can[FCAN1_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
+        else
         {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
-            return FCAN_FAILURE;
+            send_frame.canid |= CAN_EFF_FLAG;
         }
-        fsleep_millisec(CAN_LOOPBACK_TEST_TIMES);
-        instance_p = &can[FCAN0_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+        /* can 0 send, can 1 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
         {
-            for (i = 0; i < recv_frame.candlc; i++)
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+            instance_p = &can[FCAN1_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+            {
+                for (i = 0; i < send_frame.candlc; i++)
                 {
-                    FCAN_TEST_ERROR("\nCan 0 recv is not equal to can 1 send,times= %d\r\n", send_times);
-                    return FCAN_FAILURE;
-                }
-            }  
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        FCAN_TEST_ERROR("\n Can 1 recv is not equal to can 0 send,times= %d.\r\n", send_times);
+                        return FCAN_FAILURE;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
         }
+        if(ide_flag == 0)
+            printf("Can 1 recv is equal to can 0 send, use standard frame.\n");
         else
+            printf("Can 1 recv is equal to can 0 send, use extern frame.\n");    
+        /* can 1 send, can 0 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
         {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN1_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_TIMES);
+            instance_p = &can[FCAN0_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+            {
+                for (i = 0; i < recv_frame.candlc; i++)
+                {
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        FCAN_TEST_ERROR("\nCan 0 recv is not equal to can 1 send,times= %d\r\n", send_times);
+                        return FCAN_FAILURE;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
         }
+        if(ide_flag == 0)
+            printf("Can 0 recv is equal to can 1 send, use standard frame.\n");    
+        else
+            printf("Can 0 recv is equal to can 1 send, use extern frame.\n");  
     }
-    printf("Can 0 recv is equal to can 1 send.\n");
+    
     for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
     {
         /*can deinit */
diff --git a/example/peripherals/can/can/src/cmd_can.c b/example/peripherals/can/can/src/cmd_can.c
index a9ee91e75..0832ffeaf 100644
--- a/example/peripherals/can/can/src/cmd_can.c
+++ b/example/peripherals/can/can/src/cmd_can.c
@@ -46,8 +46,10 @@ static void FCanExampleUsage(void)
     printf("-- run can interrupt loopback mode example at controller \r\n");
     printf("can polled \r\n");
     printf("-- run can polled loopback mode example at controller\r\n");
+#if defined(CONFIG_TARGET_E2000)
     printf("can filter \r\n");
     printf("-- run can id filter example at controller\r\n");
+#endif
 }
 
 /* entry function for can example */
@@ -74,10 +76,12 @@ static int FCanExampleEntry(int argc, char *argv[])
         ret = FCanPolledLoopbackExample();
     }
 
+#if defined(CONFIG_TARGET_E2000)
     if (!strcmp(argv[1], "filter"))
     {
         ret = FCanIdFilterExample();
     }
+#endif
 
     return ret;
 }
diff --git a/example/peripherals/can/canfd/Kconfig b/example/peripherals/can/canfd/Kconfig
index 8adf08837..80fcec96d 100644
--- a/example/peripherals/can/canfd/Kconfig
+++ b/example/peripherals/can/canfd/Kconfig
@@ -1,3 +1,3 @@
 mainmenu "Phytium Baremetal Configuration"
 
-source "$(SDK_DIR)/standalone.kconfig"
\ No newline at end of file
+source "$(SDK_DIR)/standalone.kconfig"
diff --git a/example/peripherals/can/canfd/README.md b/example/peripherals/can/canfd/README.md
index b7e92bf6b..a738d0af1 100644
--- a/example/peripherals/can/canfd/README.md
+++ b/example/peripherals/can/canfd/README.md
@@ -2,32 +2,48 @@
 
 ## 1. 例程介绍
 
-><font size="1">介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作</font><br />
+> `<font size="1">`介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作 `</font><br />`
+
+CANFD中断模式回环测试例程 (canfd_intr_loopback_mode_example.c)
+
+- 初始化CAN0，CAN1基本配置并开启所有中断，仲裁域波特率和数据域波特率均配置为 500K/S
+- CAN0向CAN1发送30次标准帧数据，触发CAN1接收中断，在接收中断服务函数中完成对CAN0已发送帧的接收，并比对发送帧和接收帧是否相同
+- CAN1向CAN0发送30次标准帧数据，触发CAN0接收中断，在接收中断服务函数中完成对CAN1已发送帧的接收，并比对发送帧和接收帧是否相同
+- CAN0向CAN1发送30次扩展帧数据，触发CAN1接收中断，在接收中断服务函数中完成对CAN0已发送帧的接收，并比对发送帧和接收帧是否相同
+- CAN1向CAN0发送30次扩展帧数据，触发CAN0接收中断，在接收中断服务函数中完成对CAN1已发送帧的接收，并比对发送帧和接收帧是否相同
+- 以上收发测试完成后，关闭中断，去初始化CAN0,CAN1
 
 CANFD轮询模式回环测试例程 (canfd_polled_loopback_mode_example.c)
-- 初始化CAN0，CAN1基本配置,仲裁域波特率和数据域波特率配置为 1M/S+2M/S
+
+- 初始化CAN0，CAN1基本配置,仲裁域波特率和数据域波特率均配置为 500K/S
+- CAN0发送，CAN1接收，循环收发30次标准帧。并比对发送帧和接收帧是否相同
+- CAN1发送，CAN0接收，循环收发30次标准帧。并比对发送帧和接收帧是否相同
 - CAN0发送，CAN1接收，循环收发30次扩展帧。并比对发送帧和接收帧是否相同
 - CAN1发送，CAN0接收，循环收发30次扩展帧。并比对发送帧和接收帧是否相同
-- 以上两次收发测试完成后，去初始化CAN0,CAN1
+- 以上收发测试完成后，去初始化CAN0,CAN1
 
 CANFD过滤功能测试例程 (canfd_id_filter_example.c)
-- 初始化CAN0,CAN1基本配置,仲裁域波特率和数据域波特率配置为 1M/S+2M/S，过滤模式配置为只可接收id为0x02的帧
+
+- 初始化CAN0,CAN1基本配置,仲裁域波特率和数据域波特率均配置为 500K/S，过滤模式配置为只可接收id为0x02的帧
+- CAN0向CAN1发送id=0x02的标准帧，CAN1接收成功，然后发送id=0x01的标准帧，CAN1接收失败，表示id=0x01成功被过滤
 - CAN0向CAN1发送id=0x02的扩展帧，CAN1接收成功，然后发送id=0x01的扩展帧，CAN1接收失败，表示id=0x01成功被过滤
 - 以上收发测试完成后，去初始化CAN0,CAN1
 
 ## 2. 如何使用例程
 
-><font size="1">描述开发平台准备，使用例程配置，构建和下载镜像的过程</font><br />
+> `<font size="1">`描述开发平台准备，使用例程配置，构建和下载镜像的过程 `</font><br />`
 
 本例程需要以下硬件
-- E2000D Demo，E2000D TestB
+
+- E2000D Demo，E2000Q
 - 串口线和串口上位机
 - CAN连接头
 - 杜邦线
 
 ### 2.1 硬件配置方法
 
-><font size="1">哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）</font><br />
+> `<font size="1">`哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）`</font><br />`
+
 - 使用杜邦线连接CAN0_H和CAN1_H，CAN0_L和CAN1_L，CAN0_GND和CAN1_GND
 - 将CAN回环接头，接入开发板CAN接口即可
 - 如下图所示
@@ -36,41 +52,39 @@ CANFD过滤功能测试例程 (canfd_id_filter_example.c)
 
 ### 2.2 SDK配置方法
 
-><font size="1">依赖哪些驱动、库和第三方组件，如何完成配置（列出需要使能的关键配置项）</font><br />
+> `<font size="1">`依赖哪些驱动、库和第三方组件，如何完成配置（列出需要使能的关键配置项）`</font><br />`
 
 使能例程所需的配置
+
 - Letter Shell组件，依赖 USE_LETTER_SHELL
 - CAN组件，依赖CONFIG_USE_FCAN
-- CANFD组件，依赖CONFIG_FCAN_USE_CANFD
 
 对应的配置项是，
-- Use FCAN
-- Use CanFD
-
-![menuconfig](./fig/menuconfig.png)
 
+- Use FCAN
 - Use FIOMUX
-
 - 本例子已经提供好具体的编译指令，以下进行介绍：
-    1. make 将目录下的工程进行编译
-    2. make clean  将目录下的工程进行清理
-    3. make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
-    4. make list_kconfig 当前工程支持哪些配置文件
-    5. make load_kconfig LOAD_CONFIG_NAME=<kconfig configuration files>  将预设配置加载至工程中
-    6. make menuconfig   配置目录下的参数变量
-    7. make backup_kconfig 将目录下的sdkconfig 备份到./configs下
 
+  1. make all 将目录下的工程进行编译
+  2. make clean  将目录下的工程进行清理
+  3. make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
+  4. make list_kconfig 当前工程支持哪些配置文件
+  5. make load_kconfig LOAD_CONFIG_NAME=`<kconfig configuration files>`  将预设配置加载至工程中
+  6. make menuconfig   配置目录下的参数变量
+  7. make backup_kconfig 将目录下的sdkconfig 备份到./configs下
 - 具体使用方法为：
-    - 在当前目录下
-    - 执行以上指令
+
+  - 在当前目录下
+  - 执行以上指令
 
 ### 2.3 构建和下载
 
-><font size="1">描述构建、烧录下载镜像的过程，列出相关的命令</font><br />
+> `<font size="1">`描述构建、烧录下载镜像的过程，列出相关的命令 `</font><br />`
 
 - 在host侧完成配置
 
->配置成E2000D，对于其它平台，使用对应的默认配置，如E2000d 32位:
+> 配置成E2000D，对于其它平台，使用对应的默认配置，如E2000d 32位:
+
 ```
 $ make load_kconfig LOAD_CONFIG_NAME=e2000d_aarch32_demo_canfd
 ```
@@ -99,27 +113,39 @@ bootelf -p 0x90100000
 
 ### 2.4 输出与实验现象
 
-><font size="1">描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）</font><br />
+> `<font size="1">`描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）`</font><br />`
+
+#### 2.4.1 CANFD中断模式回环测试例程
+
+```
+$ canfd intr
+```
+
+canfd协议下测试
+![can_intr](./fig/canfd_intr.png)
+
+#### 2.4.2 CANFD轮询模式回环测试例程
 
-#### 2.4.1 CANFD轮询模式回环测试例程
 ```
 $ canfd polled
 ```
-![canfd_polled](./fig/canfd_polled.png)
 
-#### 2.4.2 CANFD过滤功能测试例程
+canfd协议下测试
+![can_polled](./fig/canfd_polled.png)
+
+#### 2.4.3 CANFD过滤功能测试例程
+
 ```
 $ canfd filter
 ```
-![canfd_filter](./fig/canfd_filter.png)
+
+canfd协议下测试
+![can_filter](./fig/canfd_filter.png)
 
 ## 3. 如何解决问题
 
-><font size="1">主要记录使用例程中可能会遇到的问题，给出相应的解决方案</font><br />
+> `<font size="1">`主要记录使用例程中可能会遇到的问题，给出相应的解决方案 `</font><br />`
 
 ## 4. 修改历史记录
 
-><font size="1">记录例程的重大修改记录，标明修改发生的版本号 </font><br />
-
-
-
+> `<font size="1">`记录例程的重大修改记录，标明修改发生的版本号 `</font><br />`
diff --git a/example/peripherals/can/canfd/configs/e2000d_aarch32_demo_canfd.config b/example/peripherals/can/canfd/configs/e2000d_aarch32_demo_canfd.config
index 9e0216d87..6adc93727 100644
--- a/example/peripherals/can/canfd/configs/e2000d_aarch32_demo_canfd.config
+++ b/example/peripherals/can/canfd/configs/e2000d_aarch32_demo_canfd.config
@@ -143,7 +143,7 @@ CONFIG_USE_CAN=y
 # CAN Configuration
 #
 CONFIG_USE_FCAN=y
-CONFIG_FCAN_USE_CANFD=y
+# CONFIG_FCAN_USE_CANFD is not set
 # end of CAN Configuration
 
 # CONFIG_USE_I2C is not set
@@ -169,17 +169,7 @@ CONFIG_FCAN_USE_CANFD=y
 # Third-party configuration
 #
 # CONFIG_USE_LWIP is not set
-CONFIG_USE_LETTER_SHELL=y
-
-#
-# Letter shell configuration
-#
-CONFIG_LS_PL011_UART=y
-CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
-# end of Letter shell configuration
-
+# CONFIG_USE_LETTER_SHELL is not set
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
diff --git a/example/peripherals/can/canfd/configs/e2000d_aarch64_demo_canfd.config b/example/peripherals/can/canfd/configs/e2000d_aarch64_demo_canfd.config
index df46e83cb..842e032a7 100644
--- a/example/peripherals/can/canfd/configs/e2000d_aarch64_demo_canfd.config
+++ b/example/peripherals/can/canfd/configs/e2000d_aarch64_demo_canfd.config
@@ -137,7 +137,7 @@ CONFIG_USE_CAN=y
 # CAN Configuration
 #
 CONFIG_USE_FCAN=y
-CONFIG_FCAN_USE_CANFD=y
+# CONFIG_FCAN_USE_CANFD is not set
 # end of CAN Configuration
 
 # CONFIG_USE_I2C is not set
@@ -163,17 +163,7 @@ CONFIG_FCAN_USE_CANFD=y
 # Third-party configuration
 #
 # CONFIG_USE_LWIP is not set
-CONFIG_USE_LETTER_SHELL=y
-
-#
-# Letter shell configuration
-#
-CONFIG_LS_PL011_UART=y
-CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
-# end of Letter shell configuration
-
+# CONFIG_USE_LETTER_SHELL is not set
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
diff --git a/example/peripherals/can/canfd/configs/e2000q_aarch32_demo_canfd.config b/example/peripherals/can/canfd/configs/e2000q_aarch32_demo_canfd.config
index 3890c4504..54eef28bd 100644
--- a/example/peripherals/can/canfd/configs/e2000q_aarch32_demo_canfd.config
+++ b/example/peripherals/can/canfd/configs/e2000q_aarch32_demo_canfd.config
@@ -142,7 +142,7 @@ CONFIG_USE_CAN=y
 # CAN Configuration
 #
 CONFIG_USE_FCAN=y
-CONFIG_FCAN_USE_CANFD=y
+# CONFIG_FCAN_USE_CANFD is not set
 # end of CAN Configuration
 
 # CONFIG_USE_I2C is not set
@@ -168,17 +168,7 @@ CONFIG_FCAN_USE_CANFD=y
 # Third-party configuration
 #
 # CONFIG_USE_LWIP is not set
-CONFIG_USE_LETTER_SHELL=y
-
-#
-# Letter shell configuration
-#
-CONFIG_LS_PL011_UART=y
-CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
-# end of Letter shell configuration
-
+# CONFIG_USE_LETTER_SHELL is not set
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
diff --git a/example/peripherals/can/canfd/configs/e2000q_aarch64_demo_canfd.config b/example/peripherals/can/canfd/configs/e2000q_aarch64_demo_canfd.config
index aedd010d6..0fa4f8a2b 100644
--- a/example/peripherals/can/canfd/configs/e2000q_aarch64_demo_canfd.config
+++ b/example/peripherals/can/canfd/configs/e2000q_aarch64_demo_canfd.config
@@ -136,7 +136,7 @@ CONFIG_USE_CAN=y
 # CAN Configuration
 #
 CONFIG_USE_FCAN=y
-CONFIG_FCAN_USE_CANFD=y
+# CONFIG_FCAN_USE_CANFD is not set
 # end of CAN Configuration
 
 # CONFIG_USE_I2C is not set
@@ -162,17 +162,7 @@ CONFIG_FCAN_USE_CANFD=y
 # Third-party configuration
 #
 # CONFIG_USE_LWIP is not set
-CONFIG_USE_LETTER_SHELL=y
-
-#
-# Letter shell configuration
-#
-CONFIG_LS_PL011_UART=y
-CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
-# end of Letter shell configuration
-
+# CONFIG_USE_LETTER_SHELL is not set
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
diff --git a/example/peripherals/can/canfd/fig/can_connect.png b/example/peripherals/can/canfd/fig/can_connect.png
index b97be6410..b5901fd59 100644
Binary files a/example/peripherals/can/canfd/fig/can_connect.png and b/example/peripherals/can/canfd/fig/can_connect.png differ
diff --git a/example/peripherals/can/canfd/fig/canfd_filter.png b/example/peripherals/can/canfd/fig/canfd_filter.png
index 538d76cd4..1542e77a5 100644
Binary files a/example/peripherals/can/canfd/fig/canfd_filter.png and b/example/peripherals/can/canfd/fig/canfd_filter.png differ
diff --git a/example/peripherals/can/canfd/fig/canfd_intr.png b/example/peripherals/can/canfd/fig/canfd_intr.png
new file mode 100644
index 000000000..10b0cb2e3
Binary files /dev/null and b/example/peripherals/can/canfd/fig/canfd_intr.png differ
diff --git a/example/peripherals/can/canfd/fig/canfd_polled.png b/example/peripherals/can/canfd/fig/canfd_polled.png
index b46152b40..6c8ae7713 100644
Binary files a/example/peripherals/can/canfd/fig/canfd_polled.png and b/example/peripherals/can/canfd/fig/canfd_polled.png differ
diff --git a/example/peripherals/can/canfd/fig/menuconfig.png b/example/peripherals/can/canfd/fig/menuconfig.png
deleted file mode 100644
index 06ebd0f91..000000000
Binary files a/example/peripherals/can/canfd/fig/menuconfig.png and /dev/null differ
diff --git a/example/peripherals/can/canfd/inc/canfd_common.h b/example/peripherals/can/canfd/inc/canfd_common.h
index 902b5be83..f437e6bed 100644
--- a/example/peripherals/can/canfd/inc/canfd_common.h
+++ b/example/peripherals/can/canfd/inc/canfd_common.h
@@ -14,12 +14,13 @@
  * FilePath: canfd_common.h
  * Date: 2022-02-25 14:53:42
  * LastEditTime: 2022-02-28 17:46:03
- * Description:  This file is for can common definition
+ * Description:  This file is for canfd common definition
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/17   first release
+ * 1.1   huangjin   2023/11/01  add macro definition
  */
 #ifndef  CAN_COMMON_H
 #define  CAN_COMMON_H
@@ -37,14 +38,16 @@ extern "C"
 #define FCAN_TEST_WARN(format, ...) FT_DEBUG_PRINT_W(FCAN_TEST_DEBUG_TAG, format, ##__VA_ARGS__)
 #define FCAN_TEST_ERROR(format, ...) FT_DEBUG_PRINT_E(FCAN_TEST_DEBUG_TAG, format, ##__VA_ARGS__)
 
-#define CANFD_TEST_SEND_ID 0x23
-#define CANFD_TEST_SEND_LENGTH 16
-#define CANFD_LOOPBACK_TEST_TIMES 30
-#define CANFD_LOOPBACK_TEST_PERIAD_MS 100
-#define CANFD_ID_FILTER_TEST_TIMES 2
+#define CAN_TEST_SEND_ID 0x23
+#define CAN_TEST_SEND_LENGTH 8
+#define CAN_TEST_SEND_STID_LENGTH 8
+#define CAN_TEST_SEND_EXID_LENGTH 16
+#define CAN_LOOPBACK_TEST_TIMES 30
+#define CAN_LOOPBACK_TEST_PERIAD_MS 100
+#define CAN_ID_FILTER_TEST_TIMES 2
 
-#define CANFD_TEST_ARB_BAUD_RATE 1000000
-#define CANFD_TEST_DATA_BAUD_RATE 2000000
+#define CANFD_TEST_ARB_BAUD_RATE 500000
+#define CANFD_TEST_DATA_BAUD_RATE 500000
 
 #ifdef __cplusplus
 }
diff --git a/example/peripherals/can/canfd/inc/canfd_id_filter_example.h b/example/peripherals/can/canfd/inc/canfd_id_filter_example.h
index 6a65fdabf..6c5449a91 100644
--- a/example/peripherals/can/canfd/inc/canfd_id_filter_example.h
+++ b/example/peripherals/can/canfd/inc/canfd_id_filter_example.h
@@ -11,7 +11,7 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: canfd_intr_loopback_mode_example.h
+ * FilePath: canfd_id_filter_example.h
  * Date: 2022-02-10 14:53:42
  * LastEditTime: 2022-02-17 17:46:03
  * Description:  This file is for canfd id filter example function definition
diff --git a/example/peripherals/can/canfd/inc/canfd_intr_loopback_mode_example.h b/example/peripherals/can/canfd/inc/canfd_intr_loopback_mode_example.h
new file mode 100644
index 000000000..f2419e25f
--- /dev/null
+++ b/example/peripherals/can/canfd/inc/canfd_intr_loopback_mode_example.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: canfd_intr_loopback_mode_example.h
+ * Date: 2022-02-10 14:53:42
+ * LastEditTime: 2022-02-17 17:46:03
+ * Description:  This file is for canfd interrupt loopback mode example function definition
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan   2023/2/24   first release
+ */
+
+#ifndef  CANFD_INTR_LOOPBACK_MODE_EXAMPLE_H
+#define  CANFD_INTR_LOOPBACK_MODE_EXAMPLE_H
+
+/***************************** Include Files *********************************/
+#include "ftypes.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Variable Definitions *****************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+/* function for canfd interrupt loopback mode example */
+int FCanfdIntrLoopbackExample();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file
diff --git a/example/peripherals/can/canfd/main.c b/example/peripherals/can/canfd/main.c
index eaa3fcc8c..9a495a5ca 100644
--- a/example/peripherals/can/canfd/main.c
+++ b/example/peripherals/can/canfd/main.c
@@ -19,7 +19,7 @@
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
- * 1.0   zhangyan   2023/2/24   first release
+ * 1.0   zhangyan   2023/2/17   first release
  */
 /***************************** Include Files *********************************/
 
@@ -32,6 +32,7 @@
 #include "shell_port.h"
 #endif
 
+#include "canfd_intr_loopback_mode_example.h"
 #include "canfd_polled_loopback_mode_example.h"
 #include "canfd_id_filter_example.h"
 
@@ -55,6 +56,7 @@ int main()
 #else
     /* if shell command is not enabled, run example one by one */
     {
+        FCanfdIntrLoopbackExample();
 
         FCanfdPolledLoopbackExample();
 
diff --git a/example/peripherals/can/canfd/sdkconfig b/example/peripherals/can/canfd/sdkconfig
index aedd010d6..842e032a7 100644
--- a/example/peripherals/can/canfd/sdkconfig
+++ b/example/peripherals/can/canfd/sdkconfig
@@ -41,14 +41,14 @@ CONFIG_FPEN=y
 # Soc configuration
 #
 # CONFIG_TARGET_PHYTIUMPI is not set
-CONFIG_TARGET_E2000Q=y
-# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
 # CONFIG_TARGET_E2000S is not set
 # CONFIG_TARGET_FT2004 is not set
 # CONFIG_TARGET_D2000 is not set
 CONFIG_SOC_NAME="e2000"
-CONFIG_TARGET_TYPE_NAME="q"
-CONFIG_SOC_CORE_NUM=4
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
 CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
 CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
@@ -63,21 +63,22 @@ CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 #
 # Board Configuration
 #
+CONFIG_E2000D_DEMO_BOARD=y
 CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
 # CONFIG_USE_SPI_IOPAD is not set
 # CONFIG_USE_GPIO_IOPAD is not set
 # CONFIG_USE_CAN_IOPAD is not set
 # CONFIG_USE_QSPI_IOPAD is not set
 # CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
 # CONFIG_USE_MIO_IOPAD is not set
 # CONFIG_USE_TACHO_IOPAD is not set
 # CONFIG_USE_UART_IOPAD is not set
 # CONFIG_USE_THIRD_PARTY_IOPAD is not set
-CONFIG_E2000Q_DEMO_BOARD=y
-
-#
-# IO mux configuration when board start up
-#
 # end of IO mux configuration when board start up
 
 # CONFIG_CUS_DEMO_BOARD is not set
@@ -136,7 +137,7 @@ CONFIG_USE_CAN=y
 # CAN Configuration
 #
 CONFIG_USE_FCAN=y
-CONFIG_FCAN_USE_CANFD=y
+# CONFIG_FCAN_USE_CANFD is not set
 # end of CAN Configuration
 
 # CONFIG_USE_I2C is not set
@@ -162,17 +163,7 @@ CONFIG_FCAN_USE_CANFD=y
 # Third-party configuration
 #
 # CONFIG_USE_LWIP is not set
-CONFIG_USE_LETTER_SHELL=y
-
-#
-# Letter shell configuration
-#
-CONFIG_LS_PL011_UART=y
-CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
-# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
-# end of Letter shell configuration
-
+# CONFIG_USE_LETTER_SHELL is not set
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
diff --git a/example/peripherals/can/canfd/sdkconfig.h b/example/peripherals/can/canfd/sdkconfig.h
index 7bf2209bb..363b1b896 100644
--- a/example/peripherals/can/canfd/sdkconfig.h
+++ b/example/peripherals/can/canfd/sdkconfig.h
@@ -39,14 +39,14 @@
 /* Soc configuration */
 
 /* CONFIG_TARGET_PHYTIUMPI is not set */
-#define CONFIG_TARGET_E2000Q
-/* CONFIG_TARGET_E2000D is not set */
+/* CONFIG_TARGET_E2000Q is not set */
+#define CONFIG_TARGET_E2000D
 /* CONFIG_TARGET_E2000S is not set */
 /* CONFIG_TARGET_FT2004 is not set */
 /* CONFIG_TARGET_D2000 is not set */
 #define CONFIG_SOC_NAME "e2000"
-#define CONFIG_TARGET_TYPE_NAME "q"
-#define CONFIG_SOC_CORE_NUM 4
+#define CONFIG_TARGET_TYPE_NAME "d"
+#define CONFIG_SOC_CORE_NUM 2
 #define CONFIG_F32BIT_MEMORY_ADDRESS 0x80000000
 #define CONFIG_F32BIT_MEMORY_LENGTH 0x80000000
 #define CONFIG_F64BIT_MEMORY_ADDRESS 0x2000000000
@@ -60,20 +60,21 @@
 
 /* Board Configuration */
 
+#define CONFIG_E2000D_DEMO_BOARD
 #define CONFIG_BOARD_NAME "demo"
+
+/* IO mux configuration when board start up */
+
 /* CONFIG_USE_SPI_IOPAD is not set */
 /* CONFIG_USE_GPIO_IOPAD is not set */
 /* CONFIG_USE_CAN_IOPAD is not set */
 /* CONFIG_USE_QSPI_IOPAD is not set */
 /* CONFIG_USE_PWM_IOPAD is not set */
+/* CONFIG_USE_ADC_IOPAD is not set */
 /* CONFIG_USE_MIO_IOPAD is not set */
 /* CONFIG_USE_TACHO_IOPAD is not set */
 /* CONFIG_USE_UART_IOPAD is not set */
 /* CONFIG_USE_THIRD_PARTY_IOPAD is not set */
-#define CONFIG_E2000Q_DEMO_BOARD
-
-/* IO mux configuration when board start up */
-
 /* end of IO mux configuration when board start up */
 /* CONFIG_CUS_DEMO_BOARD is not set */
 
@@ -124,7 +125,7 @@
 /* CAN Configuration */
 
 #define CONFIG_USE_FCAN
-#define CONFIG_FCAN_USE_CANFD
+/* CONFIG_FCAN_USE_CANFD is not set */
 /* end of CAN Configuration */
 /* CONFIG_USE_I2C is not set */
 /* CONFIG_USE_TIMER is not set */
@@ -148,15 +149,7 @@
 /* Third-party configuration */
 
 /* CONFIG_USE_LWIP is not set */
-#define CONFIG_USE_LETTER_SHELL
-
-/* Letter shell configuration */
-
-#define CONFIG_LS_PL011_UART
-#define CONFIG_DEFAULT_LETTER_SHELL_USE_UART1
-/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set */
-/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set */
-/* end of Letter shell configuration */
+/* CONFIG_USE_LETTER_SHELL is not set */
 /* CONFIG_USE_AMP is not set */
 /* CONFIG_USE_YMODEM is not set */
 /* CONFIG_USE_SFUD is not set */
diff --git a/example/peripherals/can/canfd/src/canfd_id_filter_example.c b/example/peripherals/can/canfd/src/canfd_id_filter_example.c
index 24f849a51..7f73ebc10 100644
--- a/example/peripherals/can/canfd/src/canfd_id_filter_example.c
+++ b/example/peripherals/can/canfd/src/canfd_id_filter_example.c
@@ -20,13 +20,13 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
  */
 
 /***************************** Include Files *********************************/
 #include <stdio.h>
 #include <string.h>
 #include "fcan.h"
-
 #include "fcan_hw.h"
 #include "fparameters.h"
 #include "fsleep.h"
@@ -35,13 +35,11 @@
 #include "canfd_common.h"
 #include "canfd_id_filter_example.h"
 #include "fio_mux.h"
-
 #include "sdkconfig.h"
 #ifndef SDK_CONFIG_H__
     #warning "Please include sdkconfig.h"
 #endif
 
-
 /************************** Constant Definitions *****************************/
 
 /**************************** Type Definitions *******************************/
@@ -66,6 +64,8 @@ int FCanfdIdFilterExample()
     int filter_flag = 0;
     int send_times = 0;
     int i = 0;
+    printf("Use canfd protocol!\n");
+    
     /*init iomux*/
     FIOMuxInit();
     for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
@@ -83,7 +83,7 @@ int FCanfdIdFilterExample()
         /*set to normal mode*/
         FCanSetMode(&can[can_id], FCAN_PROBE_NORMAL_MODE);
     }
-    /*Baud rate is configured as 1M/S + 5M/S*/
+    /*Baud rate is configured as 500K*/
     FCanBaudrateConfig arb_segment_config;
     FCanBaudrateConfig data_segment_config;
     memset(&arb_segment_config, 0, sizeof(arb_segment_config));
@@ -112,84 +112,133 @@ int FCanfdIdFilterExample()
             FCAN_TEST_ERROR("Can%d set data segment baudrate error.", can_id);
             return FCAN_FAILURE;
         }
-
-        /* set filter,and configured canfd to receive only ID 0x02 frame*/
-        FCanIdMaskConfig id_mask;
-        memset(&id_mask, 0, sizeof(id_mask));
-        for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
-        {
-            id_mask.filter_index = i;
-            id_mask.id = 0x02;
-            id_mask.mask = 0;
-            ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
-        }
-        if (ret != FCAN_SUCCESS)
-        {
-            FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
-            return FCAN_FAILURE;
-        }
-
-        /*Identifier mask enable*/
-        FCanIdMaskFilterEnable(&can[can_id]);
-        /*can enable*/
-        FCanEnable(&can[can_id], TRUE);
     }
 
-    for (send_times = 0; send_times < CANFD_ID_FILTER_TEST_TIMES; send_times++)
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
     {
-        memset(&send_frame, 0, sizeof(FCanFrame));
-        /*set the canid = 0x02 first time ,and set the canid = 0x01 second time */
-        send_frame.canid = (send_times == 0)? 0x02:0x01;
-        send_frame.canid &= CAN_EFF_MASK;
-        send_frame.candlc = CANFD_TEST_SEND_LENGTH;
-        for (i = 0; i < send_frame.candlc; i++)
-        {
-            send_frame.data[i] = i + 0x01 ;
-        }
-        /* can 0 send, can 1 receive */
-        instance_p = &can[FCAN0_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != FT_SUCCESS)
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
         {
-            printf("Can%d send %d times error.", FCAN0_ID, send_times);
-            return FCAN_FAILURE;
-        }
-        fsleep_millisec(CANFD_LOOPBACK_TEST_PERIAD_MS);
-        memset(&recv_frame, 0, sizeof(FCanFrame));
-        instance_p = &can[FCAN1_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if (ret == FT_SUCCESS)
-        {
-            for (i = 0; i < CANFD_TEST_SEND_LENGTH; i++)
+            /* set filter,and configured canfd to receive only ID 0x02 frame*/
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                id_mask.filter_index = i;
+                /* 只接收发送id=0x02的帧 */
+                id_mask.id = 0x02;
+                id_mask.mask = 0;
+                if ( ide_flag == 1 )
                 {
-                    filter_flag = 1;
+                    id_mask.type = EXTEND_FRAME;
                 }
-            }  
-        }
-        else
-        {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
         }
 
-        if ( filter_flag == 1)
+        for (send_times = 0; send_times < CAN_ID_FILTER_TEST_TIMES; send_times++)
         {
-            if (send_frame.canid == 1)
+            memset(&send_frame, 0, sizeof(FCanFrame));
+            /*set the canid = 0x02 first time ,and set the canid = 0x01 second time */
+            send_frame.canid = (send_times == 0)? 0x02:0x01;
+            send_frame.candlc = CAN_TEST_SEND_EXID_LENGTH;
+
+            if (ide_flag == 0)
             {
-                printf("The frame id %x was filtered successfully.\n", send_frame.canid);
+                send_frame.canid &= CAN_SFF_MASK;
             }
             else
             {
-                FCAN_TEST_ERROR("Test failed, the frame id %x should not be filtered!\n",send_frame.canid);
-                ret = FCAN_FAILURE;
-                break;
+                send_frame.canid |= CAN_EFF_FLAG;
+            }
+
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + 0x01 ;
+            }
+            /* can 0 send, can 1 receive */
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != FT_SUCCESS)
+            {
+                printf("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+            memset(&recv_frame, 0, sizeof(FCanFrame));
+            instance_p = &can[FCAN1_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if (ret == FT_SUCCESS)
+            {
+                for (i = 0; i < send_frame.candlc; i++)
+                {
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        filter_flag = 1;
+                    }
+                    else
+                    {
+                        filter_flag = 0;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
+            
+            if (filter_flag == 1)
+            {
+                if (ide_flag == 0)
+                {
+                    if (send_frame.canid == 0x01)
+                    {
+                        printf("The standard frame id 0x%02x was filtered successfully.\n", send_frame.canid);
+                    }
+                    else
+                    {
+                        FCAN_TEST_ERROR("Test failed, the standard frame id 0x%02x should not be filtered!\n",send_frame.canid);
+                        ret = FCAN_FAILURE;
+                        break;
+                    }
+                }
+                else
+                {
+                    if (send_frame.canid == 0x80000001)
+                    {
+                        printf("The extern frame id 0x%02x was filtered successfully.\n", send_frame.canid);
+                    }
+                    else
+                    {
+                        FCAN_TEST_ERROR("Test failed, the extern frame id 0x%02x should not be filtered!\n",send_frame.canid);
+                        ret = FCAN_FAILURE;
+                        break;
+                    }
+                }
+            }
+            else
+            {
+                if (ide_flag == 0)
+                {
+                    printf("The standard frame id 0x%02x was receved successfully.\n",  send_frame.canid);
+                }
+                else
+                {
+                    printf("The extern frame id 0x%02x was receved successfully.\n",  send_frame.canid);
+                }
             }
-        }
-        else
-        {
-            printf("The frame id %x was receved successfully.\n",  send_frame.canid);
         }
     }
 
@@ -208,9 +257,9 @@ int FCanfdIdFilterExample()
     }
     else
     {
-        printf("%s@%d: canfd id filter example example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
+        printf("%s@%d: canfd id filter example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
         return FCAN_FAILURE;
     }
 
     return ret;
-}
\ No newline at end of file
+}
diff --git a/example/peripherals/can/canfd/src/canfd_intr_loopback_mode_example.c b/example/peripherals/can/canfd/src/canfd_intr_loopback_mode_example.c
new file mode 100644
index 000000000..36d4bd730
--- /dev/null
+++ b/example/peripherals/can/canfd/src/canfd_intr_loopback_mode_example.c
@@ -0,0 +1,429 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: canfd_intr_loopback_mode_example.c
+ * Date: 2022-02-10 14:53:42
+ * LastEditTime: 2022-02-17 17:46:03
+ * Description:  This file is for canfd interrupt loopback mode example function implmentation
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
+ */
+
+/***************************** Include Files *********************************/
+#include <stdio.h>
+#include <string.h>
+#include "fcan.h"
+#include "fcan_hw.h"
+#include "finterrupt.h"
+#include "fcpu_info.h"
+#include "fparameters.h"
+#include "fsleep.h"
+#include "fassert.h"
+#include "ftypes.h"
+#include "canfd_common.h"
+#include "canfd_intr_loopback_mode_example.h"
+#include "fio_mux.h"
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Variable Definitions *****************************/
+/* variables used in example */
+static FCanCtrl can[FCAN_NUM];
+static FCanFrame send_frame;
+static u16 can0_recv_irq_flag = 0;
+static u16 can1_recv_irq_flag = 0;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+
+/************************** Function *****************************************/
+
+/*Configuring interrupt service functions*/
+static void FCanTxIrqCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can%d irq send frame is ok.", instance_p->config.instance_id);
+}
+
+static void FCanRxIrqCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can%d irq recv frame callback", instance_p->config.instance_id);
+    FCanFrame recv_frame;
+    u8 i;
+    u32 status = 0;
+    static u16 can0_recv_times = 0;
+    static u16 can1_recv_times = 0;
+
+    if (instance_p->config.instance_id == FCAN0_ID)
+    {
+        memset(&recv_frame, 0, sizeof(FCanFrame));
+        status = FCanRecv(instance_p, &recv_frame);
+        if ((status == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+        {
+            FCAN_TEST_DEBUG("can 0 recv id is %#x\r\n", recv_frame.canid);
+            FCAN_TEST_DEBUG("can 0 recv dlc is %d\r\n", recv_frame.candlc);
+            FCAN_TEST_DEBUG("can 0 recv data is ");
+            for (i = 0; i < recv_frame.candlc; i++)
+            {
+                FCAN_TEST_DEBUG("%#x ", recv_frame.data[i]);
+                if (recv_frame.data[i] != send_frame.data[i])
+                {
+                    FCAN_TEST_ERROR("\nCan 0 recv is not equal to can 1 send,can0_recv_times= %d\r\n", can0_recv_times);
+                    return;
+                }
+            }
+        }
+        else
+        {
+            FCAN_TEST_ERROR("Can 0 recv failed\n");
+            return;
+        }
+        can0_recv_times++;
+        if (can0_recv_times == CAN_LOOPBACK_TEST_TIMES)
+        {
+            if((recv_frame.canid & CAN_EFF_FLAG) == 0)
+                printf("Can 0 recv is equal to can 1 send, use standard frame, can0_recv_times=%d.\n", can0_recv_times);
+            else
+                printf("Can 0 recv is equal to can 1 send, use extern frame, can0_recv_times=%d.\n", can0_recv_times);
+            can0_recv_irq_flag = 1;
+            can0_recv_times = 0;
+        }
+
+        }
+        else if (instance_p->config.instance_id == FCAN1_ID)
+        {
+            memset(&recv_frame, 0, sizeof(FCanFrame));
+            status = FCanRecv(instance_p, &recv_frame);
+            if ((status == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+            {
+                FCAN_TEST_DEBUG("Can 1 recv id is %#x\r\n", recv_frame.canid);
+                FCAN_TEST_DEBUG("Can 1 recv dlc is %d\r\n", recv_frame.candlc);
+                FCAN_TEST_DEBUG("Can 1 recv data is ");
+                for (i = 0; i < recv_frame.candlc; i++)
+                {
+                    FCAN_TEST_DEBUG("%#x ", recv_frame.data[i]);
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        FCAN_TEST_ERROR("Can 1 recv is not equal to can 0 send.\r\n");
+                        return;
+                    }
+                }
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Can 1 recv failed\n");
+                return;
+            }
+            can1_recv_times++;
+            if (can1_recv_times == CAN_LOOPBACK_TEST_TIMES)
+            {
+                if((recv_frame.canid & CAN_EFF_FLAG) == 0)
+                    printf("Can 1 recv is equal to can 0 send, use standard frame, can1_recv_times=%d.\n", can1_recv_times);
+                else
+                    printf("Can 1 recv is equal to can 0 send, use extern frame, can1_recv_times=%d.\n", can1_recv_times);
+                can1_recv_irq_flag = 1;
+                can1_recv_times = 0;
+            }
+        }
+}
+
+static void FCanErrorCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    uintptr base_addr = instance_p->config.base_address;
+
+    FCAN_TEST_DEBUG("Can %d is under error", instance_p->config.instance_id);
+    FCAN_TEST_DEBUG("error_status is %x", FCAN_READ_REG32(base_addr, FCAN_INTR_OFFSET));
+    FCAN_TEST_DEBUG("rxerr_cnt is %x", FCAN_ERR_CNT_RFN_GET(FCAN_READ_REG32(base_addr, FCAN_ERR_CNT_OFFSET)));
+    FCAN_TEST_DEBUG("txerr_cnt is %x", FCAN_ERR_CNT_TFN_GET(FCAN_READ_REG32(base_addr, FCAN_ERR_CNT_OFFSET)));
+}
+
+static void FCanBusoffCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can %d bus off", instance_p->config.instance_id);
+}
+
+static void FCanPerrorCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can %d passion error callback", instance_p->config.instance_id);
+}
+
+static void FCanPwarnCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can %d passion warn callback", instance_p->config.instance_id);
+}
+
+static void FCanRxFifoFullCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can %d rx_fifo full callback", instance_p->config.instance_id);
+}
+
+static void FCanTxFifoEmptyCallback(void *args)
+{
+    FCanCtrl *instance_p = (FCanCtrl *)args;
+    FCAN_TEST_DEBUG("Can %d tx_fifo empty callback", instance_p->config.instance_id);
+}
+
+static void FCanIrqSet(FCanCtrl *instance_p)
+{
+    u32 cpu_id;
+    GetCpuId(&cpu_id);
+    InterruptSetTargetCpus(instance_p->config.irq_num, cpu_id);
+
+    /* Enable interrupts, tx over, rx over, error, bus off, passive error, passive warning, rx fifo full, tx fifo empty*/
+    FCanIntrEventConfig intr_event;
+    memset(&intr_event, 0, sizeof(intr_event));
+
+    intr_event.type = FCAN_INTR_EVENT_SEND;
+    intr_event.handler = FCanTxIrqCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_RECV;
+    intr_event.handler = FCanRxIrqCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_ERROR;
+    intr_event.handler = FCanErrorCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_BUSOFF;
+    intr_event.handler = FCanBusoffCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_PERROE;
+    intr_event.handler = FCanPerrorCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_PWARN;
+    intr_event.handler = FCanPwarnCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_FIFOFULL;
+    intr_event.handler = FCanRxFifoFullCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    intr_event.type = FCAN_INTR_EVENT_FIFOEMPTY;
+    intr_event.handler = FCanTxFifoEmptyCallback;
+    intr_event.param = (void *)instance_p;
+    FCanRegisterInterruptHandler(instance_p, &intr_event);
+    FCanInterruptEnable(instance_p, intr_event.type);
+
+    InterruptSetPriority(instance_p->config.irq_num, 0);
+    InterruptInstall(instance_p->config.irq_num, FCanIntrHandler, instance_p, "canfd");
+    InterruptUmask(instance_p->config.irq_num);
+}
+
+int FCanfdIntrLoopbackExample()
+{
+    FError ret = FCAN_SUCCESS;
+    u32 can_id = FCAN0_ID;
+    FCanCtrl *instance_p;
+    int send_times = 0;
+    int i = 0;
+    printf("Use canfd protocol!\n");
+
+    /*init iomux*/
+    FIOMuxInit();
+    for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
+    {
+        FIOPadSetCanMux(can_id);
+        ret = FCanCfgInitialize(&can[can_id], FCanLookupConfig(can_id));
+        /*Exit with message if can-id is un-usable in target board */
+        if (ret != FCAN_SUCCESS)
+        {
+            FCAN_TEST_DEBUG("Can%d Initialize error.", can_id);
+            return FCAN_FAILURE;
+        }
+        /*enable canfd*/
+        FCanFdEnable(&can[can_id], TRUE);
+        /*set to normal mode*/
+        FCanSetMode(&can[can_id], FCAN_PROBE_NORMAL_MODE);
+    }
+    /*Baud rate is configured as 1M*/
+    FCanBaudrateConfig arb_segment_config;
+    FCanBaudrateConfig data_segment_config;
+    memset(&arb_segment_config, 0, sizeof(arb_segment_config));
+    memset(&data_segment_config, 0, sizeof(data_segment_config));
+
+    arb_segment_config.baudrate = CANFD_TEST_ARB_BAUD_RATE;
+    arb_segment_config.auto_calc = TRUE;
+    arb_segment_config.segment = FCAN_ARB_SEGMENT;
+
+    data_segment_config.baudrate = CANFD_TEST_DATA_BAUD_RATE;
+    data_segment_config.auto_calc = TRUE;
+    data_segment_config.segment = FCAN_DATA_SEGMENT;
+
+    for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
+    {
+        ret = FCanBaudrateSet(&can[can_id], &arb_segment_config);
+        if (ret != FCAN_SUCCESS)
+        {
+            FCAN_TEST_ERROR("Can%d set arb segment baudrate error.", can_id);
+            return FCAN_FAILURE;
+        }
+
+        ret = FCanBaudrateSet(&can[can_id], &data_segment_config);
+        if (ret != FCAN_SUCCESS)
+        {
+            FCAN_TEST_ERROR("Can%d set data segment baudrate error.", can_id);
+            return FCAN_FAILURE;
+
+        }
+    }
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
+    {
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
+        {
+            /* set filter */
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
+            {
+                id_mask.filter_index = i;
+                id_mask.id = 0;
+                id_mask.mask = FCAN_ACC_IDN_MASK;
+                if ( ide_flag == 1 )
+                {
+                    id_mask.type = EXTEND_FRAME;
+                }
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /* init interrupt */
+            FCanIrqSet(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
+        }
+
+        fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_EXID_LENGTH;
+
+        if (ide_flag == 0)
+        {
+            send_frame.canid &= CAN_SFF_MASK;
+        }
+        else
+        {
+            send_frame.canid |= CAN_EFF_FLAG;
+        }
+        /* can 0 send, can 1 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
+        {
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+        }
+        
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_EXID_LENGTH;
+
+        if (ide_flag == FALSE)
+        {
+            send_frame.canid &= CAN_SFF_MASK;
+        }
+        else
+        {
+            send_frame.canid |= CAN_EFF_FLAG;
+        }
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
+        {
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN1_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+        }
+    }
+
+    for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
+    {
+        /* interrupt deinit */
+        InterruptMask(can[can_id].config.irq_num);   
+        /* can deinit */
+        FCanDeInitialize(&can[can_id]);
+    }
+    
+    FIOMuxDeInit();/*init iomux */
+    /* print message on example run result */
+    if (ret == FT_SUCCESS && can0_recv_irq_flag == 1 && can1_recv_irq_flag == 1)
+    {
+        printf("%s@%d: can interrupt loopback mode example success !!! \r\n", __func__, __LINE__);
+    }
+    else
+    {
+        printf("%s@%d: can interrupt loopback mode example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
+        return FCAN_FAILURE;
+    }
+
+    return ret;
+}
\ No newline at end of file
diff --git a/example/peripherals/can/canfd/src/canfd_polled_loopback_mode_example.c b/example/peripherals/can/canfd/src/canfd_polled_loopback_mode_example.c
index 0cdeda9e2..3c3a65d71 100644
--- a/example/peripherals/can/canfd/src/canfd_polled_loopback_mode_example.c
+++ b/example/peripherals/can/canfd/src/canfd_polled_loopback_mode_example.c
@@ -20,13 +20,14 @@
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
  * 1.0   zhangyan   2023/2/24   first release
+ * 1.1   huangjin   2023/11/01  improve functions
  */
 
 /***************************** Include Files *********************************/
 #include <stdio.h>
 #include <string.h>
 #include "fcan.h"
-
+#include "fio_mux.h"
 #include "fcan_hw.h"
 #include "fparameters.h"
 #include "fsleep.h"
@@ -34,8 +35,6 @@
 #include "ftypes.h"
 #include "canfd_common.h"
 #include "canfd_polled_loopback_mode_example.h"
-#include "fio_mux.h"
-
 #include "sdkconfig.h"
 #ifndef SDK_CONFIG_H__
     #warning "Please include sdkconfig.h"
@@ -63,6 +62,8 @@ int FCanfdPolledLoopbackExample()
     FCanCtrl *instance_p;
     int send_times = 0;
     int i = 0;
+    printf("Use canfd protocol!\n");
+
     /*init iomux*/
     FIOMuxInit();
     for (can_id = FCAN0_ID; can_id < FCAN_NUM ; can_id++)
@@ -80,7 +81,7 @@ int FCanfdPolledLoopbackExample()
         /*set to normal mode*/
         FCanSetMode(&can[can_id], FCAN_PROBE_NORMAL_MODE);
     }
-    /*Baud rate is configured as 1M/S+5M/S*/
+    /*Baud rate is configured as 1M*/
     FCanBaudrateConfig arb_segment_config;
     FCanBaudrateConfig data_segment_config;
     memset(&arb_segment_config, 0, sizeof(arb_segment_config));
@@ -108,117 +109,147 @@ int FCanfdPolledLoopbackExample()
             FCAN_TEST_ERROR("Canfd%d set data segment baudrate error.", can_id);
             return FCAN_FAILURE;
         }
-        /* set filter */
-        FCanIdMaskConfig id_mask;
-        memset(&id_mask, 0, sizeof(id_mask));
-        for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
-        {
-            id_mask.filter_index = i;
-            id_mask.id = 0;
-            id_mask.mask = FCAN_ACC_IDN_MASK;
-            ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
-        }
-        if (ret != FCAN_SUCCESS)
-        {
-            FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
-            return FCAN_FAILURE;
-        }
-        /* Identifier mask enable */
-        FCanIdMaskFilterEnable(&can[can_id]);
-        /*can enable*/
-        FCanEnable(&can[can_id], TRUE);
     }
-
-    memset(&send_frame, 0, sizeof(FCanFrame));
-    send_frame.canid = CANFD_TEST_SEND_ID+0X77;
-    send_frame.canid &= CAN_EFF_MASK;
-    send_frame.candlc = CANFD_TEST_SEND_LENGTH;
-    /* can 0 send, can 1 receive */
-    for (send_times = 0; send_times < CANFD_LOOPBACK_TEST_TIMES; send_times++)
+    /* 首先测试标准帧，再测试扩展帧 */
+    u8 ide_flag = 0;
+    for(ide_flag = 0 ; ide_flag < 2; ide_flag++)
     {
-        for (i = 0; i < send_frame.candlc; i++)
-        {
-            send_frame.data[i] = i + send_times;
-        }
-        instance_p = &can[FCAN0_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
-        {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
-            return FCAN_FAILURE;
-        }
-        fsleep_millisec(CANFD_LOOPBACK_TEST_PERIAD_MS);
-        instance_p = &can[FCAN1_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+        for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
         {
-            for (i = 0; i < recv_frame.candlc; i++)
+            /* set filter */
+            FCanIdMaskConfig id_mask;
+            FCanEnable(&can[can_id], FALSE);
+            memset(&id_mask, 0, sizeof(id_mask));
+            for (int i = 0; i < FCAN_ACC_ID_REG_NUM; i++)
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                id_mask.filter_index = i;
+                id_mask.id = 0;
+                id_mask.mask = FCAN_ACC_IDN_MASK;
+                if ( ide_flag == 1 )
                 {
-                    FCAN_TEST_ERROR("\n Can 1 recv is not equal to can 0 send,times= %d\r\n", send_times);
-                    return FCAN_FAILURE;
+                    id_mask.type = EXTEND_FRAME;
                 }
-            }  
-        }
-        else
-        {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+                ret |= FCanIdMaskFilterSet(&can[can_id], &id_mask);
+            }
+            if (ret != FCAN_SUCCESS)
+            {
+                FCAN_TEST_ERROR("Can%d set mask filter error", can_id);
+                return FCAN_FAILURE;
+            }
+            /* Identifier mask enable */
+            FCanIdMaskFilterEnable(&can[can_id]);
+            /*can enable*/
+            FCanEnable(&can[can_id], TRUE);
         }
-    }
-    printf("Can 1 recv is equal to can 0 send\n");
-    /* can 1 send, can 0 receive */
-    for (send_times = 0; send_times < CANFD_LOOPBACK_TEST_TIMES; send_times++)
-    {
-        for (i = 0; i < send_frame.candlc; i++)
+
+        memset(&send_frame, 0, sizeof(FCanFrame));
+        send_frame.canid = CAN_TEST_SEND_ID;
+        send_frame.candlc = CAN_TEST_SEND_EXID_LENGTH;
+
+        if (ide_flag == 0)
         {
-            send_frame.data[i] = i + send_times;
+            send_frame.canid &= CAN_SFF_MASK;
         }
-        instance_p = &can[FCAN1_ID];
-        ret = FCanSend(instance_p, &send_frame);
-        if (ret != 0)
+        else
         {
-            FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
-            return FCAN_FAILURE;
+            send_frame.canid |= CAN_EFF_FLAG;
         }
-        fsleep_millisec(CANFD_LOOPBACK_TEST_TIMES);
-        instance_p = &can[FCAN0_ID];
-        ret = FCanRecv(instance_p, &recv_frame);
-        if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+        /* can 0 send, can 1 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
         {
-            for (i = 0; i < recv_frame.candlc; i++)
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN0_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN0_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_PERIAD_MS);
+            instance_p = &can[FCAN1_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
             {
-                if (recv_frame.data[i] != send_frame.data[i])
+                for (i = 0; i < send_frame.candlc; i++)
                 {
-                    FCAN_TEST_ERROR("\nCan 0 recv is not equal to can 1 send,times= %d\r\n", send_times);
-                    return FCAN_FAILURE;
-                }
-            }  
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        FCAN_TEST_ERROR("\n Can 1 recv is not equal to can 0 send,times= %d.\r\n", send_times);
+                        return FCAN_FAILURE;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
         }
+        if(ide_flag == 0)
+            printf("Can 1 recv is equal to can 0 send, use standard frame.\n");
         else
+            printf("Can 1 recv is equal to can 0 send, use extern frame.\n");    
+        /* can 1 send, can 0 receive */
+        for (send_times = 0; send_times < CAN_LOOPBACK_TEST_TIMES; send_times++)
         {
-            FCAN_TEST_ERROR("Recv frame failed.\n");
-            return FCAN_FAILURE;
+            for (i = 0; i < send_frame.candlc; i++)
+            {
+                send_frame.data[i] = i + send_times;
+            }
+            instance_p = &can[FCAN1_ID];
+            ret = FCanSend(instance_p, &send_frame);
+            if (ret != 0)
+            {
+                FCAN_TEST_ERROR("Can%d send %d times error.", FCAN1_ID, send_times);
+                return FCAN_FAILURE;
+            }
+            fsleep_millisec(CAN_LOOPBACK_TEST_TIMES);
+            instance_p = &can[FCAN0_ID];
+            ret = FCanRecv(instance_p, &recv_frame);
+            if ((ret == FT_SUCCESS) && (send_frame.candlc == recv_frame.candlc))
+            {
+                for (i = 0; i < recv_frame.candlc; i++)
+                {
+                    if (recv_frame.data[i] != send_frame.data[i])
+                    {
+                        FCAN_TEST_ERROR("\nCan 0 recv is not equal to can 1 send,times= %d\r\n", send_times);
+                        return FCAN_FAILURE;
+                    }
+                }  
+            }
+            else
+            {
+                FCAN_TEST_ERROR("Recv frame failed.\n");
+                return FCAN_FAILURE;
+            }
         }
+        if(ide_flag == 0)
+            printf("Can 0 recv is equal to can 1 send, use standard frame.\n");    
+        else
+            printf("Can 0 recv is equal to can 1 send, use extern frame.\n");  
     }
-    printf("Can 0 recv is equal to can 1 send\n");
+    
     for (can_id = FCAN0_ID; can_id < FCAN_NUM; can_id++)
     {
         /*can deinit */
         FCanDeInitialize(&can[can_id]);
     }
+
     FIOMuxDeInit();/*init iomux */
+    
     /* print message on example run result */
     if (ret == FT_SUCCESS)
     {
-        printf("%s@%d: canfd polled loopback mode example success !!! \r\n", __func__, __LINE__);
+        printf("%s@%d: can polled loopback mode example success !!! \r\n", __func__, __LINE__);
     }
     else
     {
-        printf("%s@%d: canfd polled loopback mode example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
+        printf("%s@%d: can polled loopback mode example failed !!!, ret = %d \r\n", __func__, __LINE__, ret);
         return FCAN_FAILURE;
     }
 
     return ret;
-}
\ No newline at end of file
+}
diff --git a/example/peripherals/can/canfd/src/cmd_canfd.c b/example/peripherals/can/canfd/src/cmd_canfd.c
index 9e5c69ed1..4debaedd2 100644
--- a/example/peripherals/can/canfd/src/cmd_canfd.c
+++ b/example/peripherals/can/canfd/src/cmd_canfd.c
@@ -14,7 +14,7 @@
  * FilePath: cmd_canfd.c
  * Date: 2022-02-10 14:53:42
  * LastEditTime: 2022-02-17 17:46:03
- * Description:  This file is for canfd cmd catalogue
+ * Description:  This file is for can cmd catalogue
  *
  * Modify History:
  *  Ver   Who        Date         Changes
@@ -34,6 +34,7 @@
 #include "shell.h"
 #include "strto.h"
 
+#include "canfd_intr_loopback_mode_example.h"
 #include "canfd_polled_loopback_mode_example.h"
 #include "canfd_id_filter_example.h"
 
@@ -41,16 +42,21 @@
 static void FCanfdExampleUsage(void)
 {
     printf("Usage:\r\n");
+    printf("canfd intr \r\n");
+    printf("-- run canfd interrupt loopback mode example at controller \r\n");
     printf("canfd polled \r\n");
     printf("-- run canfd polled loopback mode example at controller\r\n");
-    printf("canfd filter_fd \r\n");
+#if defined(CONFIG_TARGET_E2000)
+    printf("canfd filter \r\n");
     printf("-- run canfd id filter example at controller\r\n");
+#endif
 }
 
 /* entry function for canfd example */
 static int FCanfdExampleEntry(int argc, char *argv[])
 {
     int ret = 0;
+    u32 id = 0U;
 
     /* check input args of example, exit if invaild */
     if (argc < 2)
@@ -59,19 +65,27 @@ static int FCanfdExampleEntry(int argc, char *argv[])
         return -1;
     }
 
+    /* parser example input args and run example */
+    if (!strcmp(argv[1], "intr"))
+    {
+        ret = FCanfdIntrLoopbackExample();
+    }
+
     if (!strcmp(argv[1], "polled"))
     {
         ret = FCanfdPolledLoopbackExample();
     }
 
+#if defined(CONFIG_TARGET_E2000)
     if (!strcmp(argv[1], "filter"))
     {
         ret = FCanfdIdFilterExample();
     }
+#endif
 
     return ret;
 }
 
-/* register command for xxx example */
+/* register command for canfd example */
 SHELL_EXPORT_CMD(SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), canfd, FCanfdExampleEntry, canfd example);
 #endif
\ No newline at end of file
diff --git a/example/peripherals/sd/makefile b/example/peripherals/sd/makefile
index 812cc5057..d0e4f6df5 100644
--- a/example/peripherals/sd/makefile
+++ b/example/peripherals/sd/makefile
@@ -23,4 +23,5 @@ USR_BOOT_DIR		?= /mnt/d/tftboot
 image:
 	make clean
 	make all -j
-	cp ./$(IMAGE_OUT_NAME).elf $(USR_BOOT_DIR)/baremetal.elf
\ No newline at end of file
+	cp ./$(IMAGE_OUT_NAME).elf $(USR_BOOT_DIR)/baremetal.elf
+	cp ./$(IMAGE_OUT_NAME).bin $(USR_BOOT_DIR)/baremetal.bin
\ No newline at end of file
diff --git a/example/peripherals/sd/src/sdif/sdif_sdio_detect_example.c b/example/peripherals/sd/src/sdif/sdif_sdio_detect_example.c
index 604afea98..db89aa2ef 100644
--- a/example/peripherals/sd/src/sdif/sdif_sdio_detect_example.c
+++ b/example/peripherals/sd/src/sdif/sdif_sdio_detect_example.c
@@ -113,12 +113,11 @@ int FSdifSdioCardDetectExample(void)
 {
     int ret = 0;
     status_t err = 0;
-
+    
+    FSdifTimingInit();
 #ifndef CONFIG_TARGET_PHYTIUMPI /* phytium pi embedded rtl8821cs sdio instead */
     FSdifSdioMW8801PowerUp();
 #endif
-
-    FSdifTimingInit();
     SDMMC_OSAInit();
 
     memset(&s_inst_config, 0, sizeof(s_inst_config));
@@ -137,8 +136,6 @@ int FSdifSdioCardDetectExample(void)
     s_inst_config.isUHSCard = FALSE;
     s_inst_config.sdioCardInt = FSdifSdioCardIntCallback;
     s_inst_config.sdioCardIntArg = NULL;
-    /*init iomux*/
-    FIOMuxInit();
     /* set SDIO interrupt pin mux */
     FIOPadSetSdMux(s_inst_config.hostId);
 
@@ -162,7 +159,6 @@ err_exit:
     SDIO_Deinit(&s_inst.card);
     SDMMC_OSADeInit();
     FSdifTimingDeinit();
-    FIOMuxDeInit();
 
     return err;
 }
diff --git a/example/peripherals/serial/sdkconfig b/example/peripherals/serial/sdkconfig
index d73b9fdaf..d41f8022e 100644
--- a/example/peripherals/serial/sdkconfig
+++ b/example/peripherals/serial/sdkconfig
@@ -9,8 +9,8 @@ CONFIG_ARCH_NAME="armv8"
 #
 # Arm architecture configuration
 #
-CONFIG_ARCH_ARMV8_AARCH64=y
-# CONFIG_ARCH_ARMV8_AARCH32 is not set
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
 
 #
 # Compiler configuration
@@ -18,21 +18,27 @@ CONFIG_ARCH_ARMV8_AARCH64=y
 CONFIG_ARM_GCC_SELECT=y
 # CONFIG_ARM_CLANG_SELECT is not set
 CONFIG_TOOLCHAIN_NAME="gcc"
-CONFIG_TARGET_ARMV8_AARCH64=y
-CONFIG_ARCH_EXECUTION_STATE="aarch64"
-CONFIG_ARM_NEON=y
-CONFIG_ARM_CRC=y
-CONFIG_ARM_CRYPTO=y
-CONFIG_ARM_FLOAT_POINT=y
-# CONFIG_GCC_CODE_MODEL_TINY is not set
-CONFIG_GCC_CODE_MODEL_SMALL=y
-# CONFIG_GCC_CODE_MODEL_LARGE is not set
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
 # end of Compiler configuration
 
 CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
-CONFIG_BOOT_WITH_FLUSH_CACHE=y
-# CONFIG_MMU_DEBUG_PRINTS is not set
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
 CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration
@@ -40,14 +46,15 @@ CONFIG_FPEN=y
 #
 # Soc configuration
 #
-CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_PHYTIUMPI is not set
 # CONFIG_TARGET_E2000Q is not set
-# CONFIG_TARGET_E2000D is not set
+CONFIG_TARGET_E2000D=y
 # CONFIG_TARGET_E2000S is not set
 # CONFIG_TARGET_FT2004 is not set
 # CONFIG_TARGET_D2000 is not set
-CONFIG_SOC_NAME="phytiumpi"
-CONFIG_SOC_CORE_NUM=4
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
 CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
 CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
 CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
@@ -62,21 +69,22 @@ CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
 #
 # Board Configuration
 #
-CONFIG_BOARD_NAME="firefly"
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
 # CONFIG_USE_SPI_IOPAD is not set
 # CONFIG_USE_GPIO_IOPAD is not set
 # CONFIG_USE_CAN_IOPAD is not set
 # CONFIG_USE_QSPI_IOPAD is not set
 # CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
 # CONFIG_USE_MIO_IOPAD is not set
 # CONFIG_USE_TACHO_IOPAD is not set
 # CONFIG_USE_UART_IOPAD is not set
 # CONFIG_USE_THIRD_PARTY_IOPAD is not set
-CONFIG_FIREFLY_DEMO_BOARD=y
-
-#
-# IO mux configuration when board start up
-#
 # end of IO mux configuration when board start up
 
 # CONFIG_CUS_DEMO_BOARD is not set
@@ -237,7 +245,11 @@ CONFIG_DEFAULT_LINKER_SCRIPT=y
 CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=2
-CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
diff --git a/example/peripherals/serial/sdkconfig.h b/example/peripherals/serial/sdkconfig.h
index 756a08268..0f70b30ff 100644
--- a/example/peripherals/serial/sdkconfig.h
+++ b/example/peripherals/serial/sdkconfig.h
@@ -10,42 +10,48 @@
 
 /* Arm architecture configuration */
 
-#define CONFIG_ARCH_ARMV8_AARCH64
-/* CONFIG_ARCH_ARMV8_AARCH32 is not set */
+/* CONFIG_ARCH_ARMV8_AARCH64 is not set */
+#define CONFIG_ARCH_ARMV8_AARCH32
 
 /* Compiler configuration */
 
 #define CONFIG_ARM_GCC_SELECT
 /* CONFIG_ARM_CLANG_SELECT is not set */
 #define CONFIG_TOOLCHAIN_NAME "gcc"
-#define CONFIG_TARGET_ARMV8_AARCH64
-#define CONFIG_ARCH_EXECUTION_STATE "aarch64"
-#define CONFIG_ARM_NEON
-#define CONFIG_ARM_CRC
-#define CONFIG_ARM_CRYPTO
-#define CONFIG_ARM_FLOAT_POINT
-/* CONFIG_GCC_CODE_MODEL_TINY is not set */
-#define CONFIG_GCC_CODE_MODEL_SMALL
-/* CONFIG_GCC_CODE_MODEL_LARGE is not set */
+#define CONFIG_TARGET_ARMV8_AARCH32
+#define CONFIG_ARCH_EXECUTION_STATE "aarch32"
+
+/* Fpu configuration */
+
+#define CONFIG_CRYPTO_NEON_FP_ARMV8
+/* CONFIG_VFPV4 is not set */
+/* CONFIG_VFPV4_D16 is not set */
+/* CONFIG_VFPV3 is not set */
+/* CONFIG_VFPV3_D16 is not set */
+#define CONFIG_ARM_MFPU "crypto-neon-fp-armv8"
+#define CONFIG_MFLOAT_ABI_HARD
+/* CONFIG_MFLOAT_ABI_SOFTFP is not set */
+#define CONFIG_ARM_MFLOAT_ABI "hard"
+/* end of Fpu configuration */
 /* end of Compiler configuration */
 #define CONFIG_USE_CACHE
 #define CONFIG_USE_MMU
-#define CONFIG_BOOT_WITH_FLUSH_CACHE
-/* CONFIG_MMU_DEBUG_PRINTS is not set */
+#define CONFIG_USE_AARCH64_L1_TO_AARCH32
 #define CONFIG_FPEN
 /* end of Arm architecture configuration */
 /* end of Arch configuration */
 
 /* Soc configuration */
 
-#define CONFIG_TARGET_PHYTIUMPI
+/* CONFIG_TARGET_PHYTIUMPI is not set */
 /* CONFIG_TARGET_E2000Q is not set */
-/* CONFIG_TARGET_E2000D is not set */
+#define CONFIG_TARGET_E2000D
 /* CONFIG_TARGET_E2000S is not set */
 /* CONFIG_TARGET_FT2004 is not set */
 /* CONFIG_TARGET_D2000 is not set */
-#define CONFIG_SOC_NAME "phytiumpi"
-#define CONFIG_SOC_CORE_NUM 4
+#define CONFIG_SOC_NAME "e2000"
+#define CONFIG_TARGET_TYPE_NAME "d"
+#define CONFIG_SOC_CORE_NUM 2
 #define CONFIG_F32BIT_MEMORY_ADDRESS 0x80000000
 #define CONFIG_F32BIT_MEMORY_LENGTH 0x80000000
 #define CONFIG_F64BIT_MEMORY_ADDRESS 0x2000000000
@@ -59,20 +65,21 @@
 
 /* Board Configuration */
 
-#define CONFIG_BOARD_NAME "firefly"
+#define CONFIG_E2000D_DEMO_BOARD
+#define CONFIG_BOARD_NAME "demo"
+
+/* IO mux configuration when board start up */
+
 /* CONFIG_USE_SPI_IOPAD is not set */
 /* CONFIG_USE_GPIO_IOPAD is not set */
 /* CONFIG_USE_CAN_IOPAD is not set */
 /* CONFIG_USE_QSPI_IOPAD is not set */
 /* CONFIG_USE_PWM_IOPAD is not set */
+/* CONFIG_USE_ADC_IOPAD is not set */
 /* CONFIG_USE_MIO_IOPAD is not set */
 /* CONFIG_USE_TACHO_IOPAD is not set */
 /* CONFIG_USE_UART_IOPAD is not set */
 /* CONFIG_USE_THIRD_PARTY_IOPAD is not set */
-#define CONFIG_FIREFLY_DEMO_BOARD
-
-/* IO mux configuration when board start up */
-
 /* end of IO mux configuration when board start up */
 /* CONFIG_CUS_DEMO_BOARD is not set */
 
@@ -215,8 +222,12 @@
 #define CONFIG_IMAGE_LOAD_ADDRESS 0x80100000
 #define CONFIG_IMAGE_MAX_LENGTH 0x1000000
 #define CONFIG_HEAP_SIZE 2
-#define CONFIG_STACK_SIZE 0x400
-#define CONFIG_FPU_STACK_SIZE 0x1000
+#define CONFIG_SVC_STACK_SIZE 0x1000
+#define CONFIG_SYS_STACK_SIZE 0x1000
+#define CONFIG_IRQ_STACK_SIZE 0x1000
+#define CONFIG_ABORT_STACK_SIZE 0x1000
+#define CONFIG_FIQ_STACK_SIZE 0x1000
+#define CONFIG_UNDEF_STACK_SIZE 0x1000
 /* end of Linker Options */
 /* end of Build setup */
 
diff --git a/soc/common/fcpu_info.c b/soc/common/fcpu_info.c
index 2be949a09..98fbc29a0 100644
--- a/soc/common/fcpu_info.c
+++ b/soc/common/fcpu_info.c
@@ -24,7 +24,6 @@
 #include "fcpu_info.h"
 #include "ferror_code.h"
 #include "fparameters.h"
-#include "fprintk.h"
 
 extern u32 GetAffinity(void); 
 
diff --git a/soc/d2000/fparameters.c b/soc/d2000/fcpu_affinity_mask.c
similarity index 57%
rename from soc/d2000/fparameters.c
rename to soc/d2000/fcpu_affinity_mask.c
index 00a9b6a69..aed7cb26b 100644
--- a/soc/d2000/fparameters.c
+++ b/soc/d2000/fcpu_affinity_mask.c
@@ -11,114 +11,18 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: parameters.c
- * Date: 2022-02-10 14:53:42
- * LastEditTime: 2022-02-17 17:58:45
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
  * Description:  This file is for
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
  */
-
-#include "fmmu.h"
-#include "ftypes.h"
-#include "sdkconfig.h"
 #include "fparameters.h"
 
-#ifdef CONFIG_TARGET_ARMV8_AARCH64
-
-static const struct ArmMmuRegion mmu_ranges[] =
-{
-
-    MMU_REGION_FLAT_ENTRY("DEVICE_REGION",
-                          0x00, 0x40000000,
-                          MT_DEVICE_NGNRE | MT_P_RW_U_RW | MT_NS),
-
-    MMU_REGION_FLAT_ENTRY("PCIE_CONFIG_REGION",
-                          0x40000000, 0x10000000,
-                          MT_DEVICE_NGNRNE | MT_RW | MT_NS),
-
-    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
-                          0x50000000, 0x30000000,
-                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
-
-    MMU_REGION_FLAT_ENTRY("DDR_2G_REGION",
-                            0x80000000, 0x80000000,
-                            MT_NORMAL | MT_RW | MT_NS),
-
-    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
-                          0x1000000000, 0x1000000000,
-                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
-
-    MMU_REGION_FLAT_ENTRY("DDR_EXTEND_REGION",
-                          0x2000000000, 0x2000000000,
-                          MT_NORMAL | MT_RW | MT_NS),
-
-};
-
-const uint32_t mmu_regions_size = ARRAY_SIZE(mmu_ranges);
-
-const struct ArmMmuConfig mmu_config =
-{
-    .num_regions = mmu_regions_size,
-    .mmu_regions = mmu_ranges,
-};
-
-#else
-
-#define DDR_MEM NORMAL_MEM
-
-struct mem_desc platform_mem_desc[] =
-{
-    {
-        0x80000000,
-        0xFFFFFFFF,
-        0x80000000,
-        DDR_MEM
-    },
-    {
-        0, //< QSPI
-        0x1FFFFFFF,
-        0,
-        DEVICE_MEM
-    },
-    {
-        0x20000000, //<! LPC
-        0x27FFFFFF,
-        0x20000000,
-        DEVICE_MEM
-    },
-    {
-        FDEV_BASE_ADDR, //<! Device register
-        FDEV_END_ADDR,
-        FDEV_BASE_ADDR,
-        DEVICE_MEM
-    },
-    {
-        0x30000000, //<! debug
-        0x39FFFFFF,
-        0x30000000,
-        DEVICE_MEM
-    },
-    {
-        0x3A000000, //<! Internal register space in the on-chip network
-        0x3AFFFFFF,
-        0x3A000000,
-        DEVICE_MEM
-    },
-    {
-        0x40000000,
-        0x7FFFFFFF,
-        0x40000000,
-        DEVICE_MEM
-    },
-};
-
-const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
-
-#endif
-
 /**
  * @name: GetCpuMaskToAffval
  * @msg:  Convert information in cpu_mask to cluster_ID and target_list
@@ -214,8 +118,3 @@ u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
 
     return 1;
 }
-
-u64 GetMainCpuAffval(void)
-{
-    return 0;
-}
diff --git a/soc/d2000/fmmu_table.c b/soc/d2000/fmmu_table.c
new file mode 100644
index 000000000..c9aaca462
--- /dev/null
+++ b/soc/d2000/fmmu_table.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fmmu.h"
+#include "ftypes.h"
+#include "fparameters.h"
+
+#ifdef __aarch64__
+
+static const struct ArmMmuRegion mmu_ranges[] =
+{
+
+    MMU_REGION_FLAT_ENTRY("DEVICE_REGION",
+                          0x00, 0x40000000,
+                          MT_DEVICE_NGNRE | MT_P_RW_U_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_CONFIG_REGION",
+                          0x40000000, 0x10000000,
+                          MT_DEVICE_NGNRNE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x50000000, 0x30000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_2G_REGION",
+                            0x80000000, 0x80000000,
+                            MT_NORMAL | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x1000000000, 0x1000000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_EXTEND_REGION",
+                          0x2000000000, 0x2000000000,
+                          MT_NORMAL | MT_RW | MT_NS),
+
+};
+
+const uint32_t mmu_regions_size = ARRAY_SIZE(mmu_ranges);
+
+const struct ArmMmuConfig mmu_config =
+{
+    .num_regions = mmu_regions_size,
+    .mmu_regions = mmu_ranges,
+};
+
+#else
+
+#define DDR_MEM NORMAL_MEM
+
+struct mem_desc platform_mem_desc[] =
+{
+    {
+        0x80000000,
+        0xFFFFFFFF,
+        0x80000000,
+        DDR_MEM
+    },
+    {
+        0, //< QSPI
+        0x1FFFFFFF,
+        0,
+        DEVICE_MEM
+    },
+    {
+        0x20000000, //<! LPC
+        0x27FFFFFF,
+        0x20000000,
+        DEVICE_MEM
+    },
+    {
+        FDEV_BASE_ADDR, //<! Device register
+        FDEV_END_ADDR,
+        FDEV_BASE_ADDR,
+        DEVICE_MEM
+    },
+    {
+        0x30000000, //<! debug
+        0x39FFFFFF,
+        0x30000000,
+        DEVICE_MEM
+    },
+    {
+        0x3A000000, //<! Internal register space in the on-chip network
+        0x3AFFFFFF,
+        0x3A000000,
+        DEVICE_MEM
+    },
+    {
+        0x40000000,
+        0x7FFFFFFF,
+        0x40000000,
+        DEVICE_MEM
+    },
+};
+
+const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
+
+#endif
diff --git a/soc/d2000/src.mk b/soc/d2000/src.mk
index 78bc5f2fc..ab5de0b43 100644
--- a/soc/d2000/src.mk
+++ b/soc/d2000/src.mk
@@ -1,3 +1,4 @@
 
-SOC_CSRCS += fparameters.c \
-				fioctrl.c
+SOC_CSRCS += \
+    fmmu_table.c\
+    fcpu_affinity_mask.c\
diff --git a/soc/e2000/d/fcpu_affinity_mask.c b/soc/e2000/d/fcpu_affinity_mask.c
new file mode 100644
index 000000000..6f1a31eb5
--- /dev/null
+++ b/soc/e2000/d/fcpu_affinity_mask.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fparameters.h"
+
+u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
+{
+    if (*cpu_mask == 0)
+    {
+        return 0;
+    }
+
+    *target_list = 0;
+    *cluster_id = 0;
+
+    if (*cpu_mask & 0x3)
+    {
+        *cluster_id = 0x200;
+        if ((*cpu_mask & 0x3) == 0x3)
+        {
+            *target_list = 3;
+        }
+        else if ((*cpu_mask & 0x1))
+        {
+            *target_list = 1;
+        }
+        else
+        {
+            *target_list = 2;
+        }
+        *cpu_mask &= ~0x3; /* clear all mask */
+    }
+    else
+    {
+        *cpu_mask = 0;
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/soc/e2000/fparameters.c b/soc/e2000/d/fmmu_table.c
similarity index 55%
rename from soc/e2000/fparameters.c
rename to soc/e2000/d/fmmu_table.c
index d5da02d55..3c637b301 100644
--- a/soc/e2000/fparameters.c
+++ b/soc/e2000/d/fmmu_table.c
@@ -11,32 +11,19 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: parameters.c
- * Date: 2022-02-11 13:33:28
- * LastEditTime: 2022-02-17 18:00:22
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
  * Description:  This file is for
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
  */
-
-/***************************** Include Files *********************************/
-#include "fparameters.h"
 #include "fmmu.h"
-#include "sdkconfig.h"
-
-/**************************** Type Definitions *******************************/
-
-/************************** Constant Definitions *****************************/
-
-/************************** Variable Definitions *****************************/
 
-/***************** Macros (Inline Functions) Definitions *********************/
-
-/*****************************************************************************/
-
-#ifdef CONFIG_TARGET_ARMV8_AARCH64
+#ifdef __aarch64__
 
 const struct ArmMmuRegion mmu_regions[] =
 {
@@ -118,99 +105,3 @@ struct mem_desc platform_mem_desc[] =
 const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
 
 #endif
-
-
-u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
-{
-    if (*cpu_mask == 0)
-    {
-        return 0;
-    }
-
-    *target_list = 0;
-    *cluster_id = 0;
-
-
-#if defined(CONFIG_TARGET_E2000D)
-    if (*cpu_mask & 0x3)
-    {
-        *cluster_id = 0x200;
-        if ((*cpu_mask & 0x3) == 0x3)
-        {
-            *target_list = 3;
-        }
-        else if ((*cpu_mask & 0x1))
-        {
-            *target_list = 1;
-        }
-        else
-        {
-            *target_list = 2;
-        }
-        *cpu_mask &= ~0x3; /* clear all mask */
-    }
-    else
-    {
-        *cpu_mask = 0;
-        return 0;
-    }
-#elif defined(CONFIG_TARGET_E2000S)
-    if (*cpu_mask & 0x1)
-    {
-        *target_list = 1;
-        *cluster_id = 0x200;
-        *cpu_mask &= ~0x1;
-    }
-    else
-    {
-        *cpu_mask = 0;
-        return 0;
-    }
-#elif defined(CONFIG_TARGET_E2000Q)
-    if (*cpu_mask & 0x1)
-    {
-        *target_list = 1;
-        *cpu_mask &= ~0x1;
-    }
-    else if (*cpu_mask & 0x2)
-    {
-        *cluster_id = 0x100;
-        *target_list = 1;
-        *cpu_mask &= ~0x2;
-    }
-    else if (*cpu_mask & 0xc)
-    {
-        *cluster_id = 0x200;
-        if ((*cpu_mask & 0xc) == 0xc)
-        {
-            *target_list = 3;
-        }
-        else if ((*cpu_mask & 0x4))
-        {
-            *target_list = 1;
-        }
-        else
-        {
-            *target_list = 2;
-        }
-        *cpu_mask &= ~0xc;
-    }
-    else
-    {
-        *cpu_mask = 0;
-        return 0;
-    }
-#else
-    return 0;
-#endif
-
-
-
-    return 1;
-}
-
-
-u64 GetMainCpuAffval(void)
-{
-    return 0;
-}
diff --git a/soc/e2000/q/fcpu_affinity_mask.c b/soc/e2000/q/fcpu_affinity_mask.c
new file mode 100644
index 000000000..be4e8f50a
--- /dev/null
+++ b/soc/e2000/q/fcpu_affinity_mask.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fparameters.h"
+
+u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
+{
+    if (*cpu_mask == 0)
+    {
+        return 0;
+    }
+
+    *target_list = 0;
+    *cluster_id = 0;
+
+    if (*cpu_mask & 0x1)
+    {
+        *target_list = 1;
+        *cpu_mask &= ~0x1;
+    }
+    else if (*cpu_mask & 0x2)
+    {
+        *cluster_id = 0x100;
+        *target_list = 1;
+        *cpu_mask &= ~0x2;
+    }
+    else if (*cpu_mask & 0xc)
+    {
+        *cluster_id = 0x200;
+        if ((*cpu_mask & 0xc) == 0xc)
+        {
+            *target_list = 3;
+        }
+        else if ((*cpu_mask & 0x4))
+        {
+            *target_list = 1;
+        }
+        else
+        {
+            *target_list = 2;
+        }
+        *cpu_mask &= ~0xc;
+    }
+    else
+    {
+        *cpu_mask = 0;
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/soc/e2000/q/fmmu_table.c b/soc/e2000/q/fmmu_table.c
new file mode 100644
index 000000000..b8d71d990
--- /dev/null
+++ b/soc/e2000/q/fmmu_table.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fmmu.h"
+
+#ifdef __aarch64__
+
+const struct ArmMmuRegion mmu_regions[] =
+{
+    MMU_REGION_FLAT_ENTRY("DEVICE_REGION",
+                          0x00, 0x40000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_CONFIG_REGION",
+                          0x40000000, 0x10000000,
+                          MT_DEVICE_NGNRNE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_IO_REGION",
+                          0x50000000, 0x08000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x58000000, 0x28000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_2G_REGION",
+                          0x80000000, 0x80000000,
+                          MT_NORMAL | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x1000000000, 0x1000000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_EXTEND_REGION",
+                          0x2000000000, 0x2000000000,
+                          MT_NORMAL | MT_RW | MT_NS),
+};
+
+const struct ArmMmuConfig mmu_config =
+{
+    .num_regions = ARRAY_SIZE(mmu_regions),
+    .mmu_regions = mmu_regions,
+};
+
+#else
+
+#define DDR_MEM NORMAL_MEM
+
+struct mem_desc platform_mem_desc[] =
+{
+    {
+        0x00U,
+        0x00U + 0x40000000U,
+        0x00U,
+        DEVICE_MEM
+    },
+    {
+        0x40000000U,
+        0x40000000U + 0x10000000U,
+        0x40000000U,
+        DEVICE_MEM
+    },
+    {
+        0x50000000U,
+        0x50000000U + 0x08000000,
+        0x50000000U,
+        DEVICE_MEM
+    },
+
+    {
+        0x58000000U,
+        0x58000000U + 0x28000000,
+        0x58000000U,
+        DEVICE_MEM
+    },
+    {
+        0x80000000U,
+        0xffffffffU,
+        0x80000000U,
+        DDR_MEM
+    },
+};
+
+const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
+
+#endif
\ No newline at end of file
diff --git a/soc/e2000/s/fcpu_affinity_mask.c b/soc/e2000/s/fcpu_affinity_mask.c
new file mode 100644
index 000000000..4f8927b74
--- /dev/null
+++ b/soc/e2000/s/fcpu_affinity_mask.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fparameters.h"
+
+u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
+{
+    if (*cpu_mask == 0)
+    {
+        return 0;
+    }
+
+    *target_list = 0;
+    *cluster_id = 0;
+
+    if (*cpu_mask & 0x1)
+    {
+        *target_list = 1;
+        *cluster_id = 0x200;
+        *cpu_mask &= ~0x1;
+    }
+    else
+    {
+        *cpu_mask = 0;
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/soc/e2000/s/fmmu_table.c b/soc/e2000/s/fmmu_table.c
new file mode 100644
index 000000000..b8d71d990
--- /dev/null
+++ b/soc/e2000/s/fmmu_table.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fmmu.h"
+
+#ifdef __aarch64__
+
+const struct ArmMmuRegion mmu_regions[] =
+{
+    MMU_REGION_FLAT_ENTRY("DEVICE_REGION",
+                          0x00, 0x40000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_CONFIG_REGION",
+                          0x40000000, 0x10000000,
+                          MT_DEVICE_NGNRNE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_IO_REGION",
+                          0x50000000, 0x08000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x58000000, 0x28000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_2G_REGION",
+                          0x80000000, 0x80000000,
+                          MT_NORMAL | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("PCIE_REGION",
+                          0x1000000000, 0x1000000000,
+                          MT_DEVICE_NGNRE | MT_RW | MT_NS),
+
+    MMU_REGION_FLAT_ENTRY("DDR_EXTEND_REGION",
+                          0x2000000000, 0x2000000000,
+                          MT_NORMAL | MT_RW | MT_NS),
+};
+
+const struct ArmMmuConfig mmu_config =
+{
+    .num_regions = ARRAY_SIZE(mmu_regions),
+    .mmu_regions = mmu_regions,
+};
+
+#else
+
+#define DDR_MEM NORMAL_MEM
+
+struct mem_desc platform_mem_desc[] =
+{
+    {
+        0x00U,
+        0x00U + 0x40000000U,
+        0x00U,
+        DEVICE_MEM
+    },
+    {
+        0x40000000U,
+        0x40000000U + 0x10000000U,
+        0x40000000U,
+        DEVICE_MEM
+    },
+    {
+        0x50000000U,
+        0x50000000U + 0x08000000,
+        0x50000000U,
+        DEVICE_MEM
+    },
+
+    {
+        0x58000000U,
+        0x58000000U + 0x28000000,
+        0x58000000U,
+        DEVICE_MEM
+    },
+    {
+        0x80000000U,
+        0xffffffffU,
+        0x80000000U,
+        DDR_MEM
+    },
+};
+
+const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
+
+#endif
\ No newline at end of file
diff --git a/soc/e2000/src.mk b/soc/e2000/src.mk
index be310690e..6a4653a46 100644
--- a/soc/e2000/src.mk
+++ b/soc/e2000/src.mk
@@ -1,5 +1,5 @@
 
-
 SOC_TYPE_NAME := $(subst ",,$(CONFIG_TARGET_TYPE_NAME))
 
-SOC_CSRCS += fparameters.c 
+SOC_CSRCS += $(SOC_TYPE_NAME)/fmmu_table.c\
+             $(SOC_TYPE_NAME)/fcpu_affinity_mask.c
diff --git a/soc/ft2004/fcpu_affinity_mask.c b/soc/ft2004/fcpu_affinity_mask.c
new file mode 100644
index 000000000..a4405b153
--- /dev/null
+++ b/soc/ft2004/fcpu_affinity_mask.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fparameters.h"
+
+u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
+{
+    if (*cpu_mask == 0)
+    {
+        return 0;
+    }
+
+    *target_list = 0;
+    *cluster_id = 0;
+
+    if (*cpu_mask & 0x3)
+    {
+        if ((*cpu_mask & 0x3) == 0x3)
+        {
+            *target_list = 3;
+        }
+        else if ((*cpu_mask & 0x1))
+        {
+            *target_list = 1;
+        }
+        else
+        {
+            *target_list = 2;
+        }
+        *cpu_mask &= ~0x3;
+    }
+    else if (*cpu_mask & 0xc)
+    {
+        *cluster_id = 0x100;
+        if ((*cpu_mask & 0xc) == 0xc)
+        {
+            *target_list = 3;
+        }
+        else if ((*cpu_mask & 0x4))
+        {
+            *target_list = 1;
+        }
+        else
+        {
+            *target_list = 2;
+        }
+        *cpu_mask &= ~0xc;
+    }
+    else
+    {
+        *cpu_mask = 0;
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/soc/ft2004/fparameters.c b/soc/ft2004/fmmu_table.c
similarity index 72%
rename from soc/ft2004/fparameters.c
rename to soc/ft2004/fmmu_table.c
index 5f4b08cea..9ecc72f92 100644
--- a/soc/ft2004/fparameters.c
+++ b/soc/ft2004/fmmu_table.c
@@ -11,22 +11,20 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: parameters.c
- * Date: 2022-02-10 14:53:42
- * LastEditTime: 2022-02-17 18:01:06
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
  * Description:  This file is for
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
  */
-
 #include "fmmu.h"
-#include "ftypes.h"
-#include "sdkconfig.h"
 #include "fparameters.h"
 
-#ifdef CONFIG_TARGET_ARMV8_AARCH64
+#ifdef __aarch64__
 
 const struct ArmMmuRegion mmu_regions[] =
 {
@@ -116,60 +114,3 @@ struct mem_desc platform_mem_desc[] =
 const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
 
 #endif
-
-u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
-{
-    if (*cpu_mask == 0)
-    {
-        return 0;
-    }
-
-    *target_list = 0;
-    *cluster_id = 0;
-
-    if (*cpu_mask & 0x3)
-    {
-        if ((*cpu_mask & 0x3) == 0x3)
-        {
-            *target_list = 3;
-        }
-        else if ((*cpu_mask & 0x1))
-        {
-            *target_list = 1;
-        }
-        else
-        {
-            *target_list = 2;
-        }
-        *cpu_mask &= ~0x3;
-    }
-    else if (*cpu_mask & 0xc)
-    {
-        *cluster_id = 0x100;
-        if ((*cpu_mask & 0xc) == 0xc)
-        {
-            *target_list = 3;
-        }
-        else if ((*cpu_mask & 0x4))
-        {
-            *target_list = 1;
-        }
-        else
-        {
-            *target_list = 2;
-        }
-        *cpu_mask &= ~0xc;
-    }
-    else
-    {
-        *cpu_mask = 0;
-        return 0;
-    }
-
-    return 1;
-}
-
-u64 GetMainCpuAffval(void)
-{
-    return 0;
-}
diff --git a/soc/ft2004/src.mk b/soc/ft2004/src.mk
index 78bc5f2fc..65498391a 100644
--- a/soc/ft2004/src.mk
+++ b/soc/ft2004/src.mk
@@ -1,3 +1,4 @@
 
-SOC_CSRCS += fparameters.c \
-				fioctrl.c
+SOC_CSRCS += \
+    fmmu_table.c\
+    fcpu_affinity_mask.c
diff --git a/soc/phytiumpi/fcpu_affinity_mask.c b/soc/phytiumpi/fcpu_affinity_mask.c
new file mode 100644
index 000000000..be4e8f50a
--- /dev/null
+++ b/soc/phytiumpi/fcpu_affinity_mask.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright : (C) 2022 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: fcpu_affinity_mask.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
+ * Description:  This file is for
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
+ */
+#include "fparameters.h"
+
+u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
+{
+    if (*cpu_mask == 0)
+    {
+        return 0;
+    }
+
+    *target_list = 0;
+    *cluster_id = 0;
+
+    if (*cpu_mask & 0x1)
+    {
+        *target_list = 1;
+        *cpu_mask &= ~0x1;
+    }
+    else if (*cpu_mask & 0x2)
+    {
+        *cluster_id = 0x100;
+        *target_list = 1;
+        *cpu_mask &= ~0x2;
+    }
+    else if (*cpu_mask & 0xc)
+    {
+        *cluster_id = 0x200;
+        if ((*cpu_mask & 0xc) == 0xc)
+        {
+            *target_list = 3;
+        }
+        else if ((*cpu_mask & 0x4))
+        {
+            *target_list = 1;
+        }
+        else
+        {
+            *target_list = 2;
+        }
+        *cpu_mask &= ~0xc;
+    }
+    else
+    {
+        *cpu_mask = 0;
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/soc/phytiumpi/fparameters.c b/soc/phytiumpi/fmmu_table.c
similarity index 62%
rename from soc/phytiumpi/fparameters.c
rename to soc/phytiumpi/fmmu_table.c
index 514f0b97a..d71a5274f 100644
--- a/soc/phytiumpi/fparameters.c
+++ b/soc/phytiumpi/fmmu_table.c
@@ -11,32 +11,19 @@
  * See the Phytium Public License for more details.
  *
  *
- * FilePath: parameters.c
- * Date: 2022-02-11 13:33:28
- * LastEditTime: 2022-02-17 18:00:22
+ * FilePath: fmmu_table.c
+ * Date: 2023-11-6 10:33:28
+ * LastEditTime: 2023-11-6 10:33:28
  * Description:  This file is for
  *
  * Modify History:
  *  Ver   Who        Date         Changes
  * ----- ------     --------    --------------------------------------
+ * 1.0   zhangyan    2023/11/6       init commit
  */
-
-/***************************** Include Files *********************************/
-#include "fparameters.h"
 #include "fmmu.h"
-#include "sdkconfig.h"
-
-/**************************** Type Definitions *******************************/
-
-/************************** Constant Definitions *****************************/
-
-/************************** Variable Definitions *****************************/
-
-/***************** Macros (Inline Functions) Definitions *********************/
 
-/*****************************************************************************/
-
-#ifdef CONFIG_TARGET_ARMV8_AARCH64
+#ifdef __aarch64__
 
 const struct ArmMmuRegion mmu_regions[] =
 {
@@ -109,57 +96,3 @@ struct mem_desc platform_mem_desc[] =
 const u32 platform_mem_desc_size = sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]);
 
 #endif
-
-
-u32 GetCpuMaskToAffval(u32 *cpu_mask, u32 *cluster_id, u32 *target_list)
-{
-    if (*cpu_mask == 0)
-    {
-        return 0;
-    }
-
-    *target_list = 0;
-    *cluster_id = 0;
-
-    if (*cpu_mask & 0x1)
-    {
-        *target_list = 1;
-        *cpu_mask &= ~0x1;
-    }
-    else if (*cpu_mask & 0x2)
-    {
-        *cluster_id = 0x100;
-        *target_list = 1;
-        *cpu_mask &= ~0x2;
-    }
-    else if (*cpu_mask & 0xc)
-    {
-        *cluster_id = 0x200;
-        if ((*cpu_mask & 0xc) == 0xc)
-        {
-            *target_list = 3;
-        }
-        else if ((*cpu_mask & 0x4))
-        {
-            *target_list = 1;
-        }
-        else
-        {
-            *target_list = 2;
-        }
-        *cpu_mask &= ~0xc;
-    }
-    else
-    {
-        *cpu_mask = 0;
-        return 0;
-    }
-
-    return 1;
-}
-
-
-u64 GetMainCpuAffval(void)
-{
-    return 0;
-}
diff --git a/soc/phytiumpi/src.mk b/soc/phytiumpi/src.mk
index be310690e..1cf313cbf 100644
--- a/soc/phytiumpi/src.mk
+++ b/soc/phytiumpi/src.mk
@@ -2,4 +2,6 @@
 
 SOC_TYPE_NAME := $(subst ",,$(CONFIG_TARGET_TYPE_NAME))
 
-SOC_CSRCS += fparameters.c 
+SOC_CSRCS += \
+    fmmu_table.c\
+    fcpu_affinity_mask.c
diff --git a/third-party/lwip-2.1.2/ports/fgmac/ethernetif.c b/third-party/lwip-2.1.2/ports/fgmac/ethernetif.c
index 814c081a4..d3ce9fbe7 100644
--- a/third-party/lwip-2.1.2/ports/fgmac/ethernetif.c
+++ b/third-party/lwip-2.1.2/ports/fgmac/ethernetif.c
@@ -31,6 +31,8 @@
 #include "../include/netif/ethernet.h"
 #include "../include/lwip/etharp.h"
 #include "../include/lwip/debug.h"
+#include "../include/lwip/sys.h"
+#include "../include/lwip/igmp.h"
 #include "sdkconfig.h"
 #include "fparameters.h"
 #include "lwip_port.h"
@@ -62,6 +64,9 @@
 #define ETHNETIF_DEBUG_E(format, ...) FT_DEBUG_PRINT_E(ETHNETIF_DEBUG_TAG, format, ##__VA_ARGS__)
 #define ETHNETIF_DEBUG_W(format, ...) FT_DEBUG_PRINT_W(ETHNETIF_DEBUG_TAG, format, ##__VA_ARGS__)
 
+#if LWIP_IGMP
+static err_t gmac_filter_update (struct netif *netif,const ip4_addr_t *group, enum netif_mac_filter_action action);
+#endif
 /**
  * This function should do the actual transmission of the packet. The packet is
  * contained in the pbuf that is passed to the function. This pbuf
@@ -269,6 +274,8 @@ static err_t low_level_init(struct netif *netif)
     {
         instance_p->hwaddr[i] = netif->hwaddr[i];
     }
+    
+    instance_p->feature=config_p->capability;
 
     ret = FGmacLwipPortInit(instance_p);
 
@@ -342,6 +349,11 @@ err_t ethernetif_gmac_init(struct netif *netif)
 	netif->output = low_level_output_arp_off;
 #endif /* LWIP_ARP */
 #endif /* LWIP_ARP || LWIP_ETHERNET */
+
+#if LWIP_IGMP
+	netif_set_igmp_mac_filter(netif,gmac_filter_update);
+#endif
+
 #endif /* LWIP_IPV4 */
 
     netif->linkoutput = low_level_output;
@@ -354,4 +366,88 @@ err_t ethernetif_gmac_init(struct netif *netif)
     return ERR_OK;
 }
 
+#if LWIP_IGMP
+static void gmac_hash_update (struct netif *netif, u8_t *ip_addr,
+		u8_t action)
+{
+	u8_t multicast_mac_addr[6];
+    struct LwipPort *lwip_port;
+    FGmacLwipPort *instance_p;
+
+	lwip_port = (struct LwipPort *) (netif->state);
+    instance_p = (FGmacLwipPort *)lwip_port->state;
+
+	multicast_mac_addr[0] = 0x01;
+	multicast_mac_addr[1] = 0x00;
+	multicast_mac_addr[2] = 0x5E;
+	multicast_mac_addr[3] = ip_addr[1] & 0x7F;
+	multicast_mac_addr[4] = ip_addr[2];
+	multicast_mac_addr[5] = ip_addr[3];
+
+	SYS_ARCH_DECL_PROTECT(lev);
+
+	SYS_ARCH_PROTECT(lev);
+    /* Stop Intr */
+    FGmacSetInterruptMask(&instance_p->instance, FGMAC_CTRL_INTR, FGMAC_ISR_MASK_ALL_BITS);
+    FGmacSetInterruptMask(&instance_p->instance, FGMAC_DMA_INTR, FGMAC_DMA_INTR_ENA_ALL_MASK);
+	/* Stop Ethernet */
+	FGmacStop(&instance_p->instance);
+
+	if (action == IGMP_ADD_MAC_FILTER) 
+    {
+		/* Set Mulitcast mac address in hash table */
+		FGmac_SetHash(&instance_p->instance, multicast_mac_addr);
+
+	} 
+    else if (action == IGMP_DEL_MAC_FILTER) 
+    {
+		/* Remove Mulitcast mac address in hash table */
+		FGmac_DeleteHash(&instance_p->instance, multicast_mac_addr);
+	}
+
+    /* Clear any existed intr status */
+    FGmacClearIntrStatus(&instance_p->instance);
+	/* Start Ethernet */
+    FGmacStartTrans(&instance_p->instance);
+    /* Start Intr */
+    FGmacSetInterruptUmask(&instance_p->instance, FGMAC_CTRL_INTR, FGMAC_ISR_MASK_RSIM);
+    FGmacSetInterruptUmask(&instance_p->instance, FGMAC_DMA_INTR, 
+							FGMAC_DMA_INTR_ENA_NIE | FGMAC_DMA_INTR_ENA_RIE | FGMAC_DMA_INTR_ENA_AIE);
+
+	SYS_ARCH_UNPROTECT(lev);
+}
+
+static err_t gmac_filter_update (struct netif *netif, const ip4_addr_t *group,enum netif_mac_filter_action action)
+{
+	u8_t temp_mask;
+	unsigned int i;
+	u8_t * ip_addr = (u8_t *) group;
+
+	if ((ip_addr[0] < 224) && (ip_addr[0] > 239)) 
+    {
+		LWIP_DEBUGF(NETIF_DEBUG,
+				("%s: The requested MAC address is not a multicast address.\r\n", __func__));
+		LWIP_DEBUGF(NETIF_DEBUG,
+				("Multicast address add operation failure !!\r\n"));
+
+		return ERR_ARG;
+	}
+	if (action == IGMP_ADD_MAC_FILTER) 
+    {	
+        /* Update mac address in hash table */
+        gmac_hash_update(netif, ip_addr, action);
+        LWIP_DEBUGF(NETIF_DEBUG,
+                ("%s: Multicast MAC address successfully added.\r\n", __func__));
+        return ERR_OK;
+	} 
+    else if (action == IGMP_DEL_MAC_FILTER) 
+    {					
+        /* Update mac address in hash table */
+        gmac_hash_update(netif, ip_addr, action);
+        LWIP_DEBUGF(NETIF_DEBUG,
+                ("%s: Multicast MAC address successfully removed.\r\n", __func__));
+        return ERR_OK;
+	}
+}
+#endif
 
diff --git a/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.c b/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.c
index 8ed64dda4..33ec18380 100644
--- a/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.c
+++ b/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.c
@@ -293,7 +293,10 @@ FError FGmacLwipPortInit(FGmacLwipPort * instance_p)
         /* code */
         FGMAC_LWIP_PORT_GMAC_DEBUG_W("mac addr[%d] is %x ",i,instance_p->hwaddr[i]);
     }
-
+    if(instance_p->feature & FGMAC_LWIP_PORT_CONFIG_MULTICAST_ADDRESS_FILITER)
+    {
+       FGmacMulticastHashEnable(gmac_p);
+    }
     FGmacSetMacAddr(instance_p->instance.config.base_addr, (void *)(instance_p->hwaddr));
     
     /* step 4: initialize phy */
diff --git a/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.h b/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.h
index 8ff741c8a..58f628ccc 100644
--- a/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.h
+++ b/third-party/lwip-2.1.2/ports/fgmac/fgmac_lwip_port.h
@@ -78,6 +78,9 @@ extern "C"
 #define GMAC_RX_DESCNUM     128
 #define GMAC_TX_DESCNUM     128
 
+
+#define FGMAC_LWIP_PORT_CONFIG_MULTICAST_ADDRESS_FILITER  BIT(1) /* Allow multicast address hash filtering  */
+
 typedef struct
 {
     u32 instance_id;
@@ -98,6 +101,7 @@ typedef struct
 
     u8 is_ready;   /* Ft_LwipPort_Gmac Object first need Init use Ft_LwipPort_GmacObjec_Init */
     struct LwipPort *stack_pointer; /* Docking data stack data structure */
+    u32 feature;
     u8 hwaddr[FGMAX_MAX_HARDWARE_ADDRESS_LENGTH];
 } FGmacLwipPort;
 
diff --git a/third-party/lwip-2.1.2/ports/fxmac/ethernetif.c b/third-party/lwip-2.1.2/ports/fxmac/ethernetif.c
index f63ab1859..176b59828 100644
--- a/third-party/lwip-2.1.2/ports/fxmac/ethernetif.c
+++ b/third-party/lwip-2.1.2/ports/fxmac/ethernetif.c
@@ -52,7 +52,7 @@
 #endif
 
 #if LWIP_IGMP
-static err_t xmac_filter_update (struct netif *netif,const ip_addr_t *group, enum netif_mac_filter_action action);
+static err_t xmac_filter_update (struct netif *netif,const ip4_addr_t *group, enum netif_mac_filter_action action);
 static u8_t xmac_multicast_entry_mask = 0;
 #endif
 
@@ -514,7 +514,7 @@ static void xmac_hash_update (struct netif *netif, u8_t *ip_addr,
 	SYS_ARCH_UNPROTECT(lev);
 }
 
-static err_t xmac_filter_update (struct netif *netif, const ip_addr_t *group,enum netif_mac_filter_action action)
+static err_t xmac_filter_update (struct netif *netif, const ip4_addr_t *group,enum netif_mac_filter_action action)
 {
 	u8_t temp_mask;
 	unsigned int i;