Left base folder: C:\backup\mcu_plus_sdk_am64x_08_02_00_12
Right base folder: C:\ti\mcu_plus_sdk_am64x_08_02_00_12
--- examples\networking\lwip\enet_lwip_cpsw\test_enet.c	2022-01-27 13:58:12.000000000 +-0530
+++ examples\networking\lwip\enet_lwip_cpsw\test_enet.c	2022-05-26 17:56:26.000000000 +-0530
@@ -175,12 +175,24 @@
     *enetType = Board_getEthType();
     *instId   = 0;
     *numMacPorts = 1;
     macPortList[0] = ENET_MAC_PORT_1;
 }
 
+#if defined(ENET_ENABLE_ICSSG)
+/* Need to add dummy function to build*/
+int32_t EnetApp_setEnetInterfaceMacAddr(Enet_Handle hEnet, 
+                                        uint32_t coreId, 
+                                        Enet_MacPort macPort,
+                                        uint8_t macAddr[])
+{
+    EnetAppUtils_assert(false);
+    return (-1);
+}
+#endif
+
 int enet_lwip_example(void *args)
 {
     Enet_Type enetType;
     uint32_t instId;
     Enet_MacPort macPortList[1];
     uint8_t numMacPorts;
--- examples\networking\lwip\enet_lwip_icssg\test_enet.c	2022-01-27 13:58:12.000000000 +-0530
+++ examples\networking\lwip\enet_lwip_icssg\test_enet.c	2022-05-26 17:45:30.000000000 +-0530
@@ -182,12 +182,39 @@
     *enetType = ENET_ICSSG_DUALMAC;
     *instId   = 2;
     *numMacPorts = 1;
     macPortList[0] = ENET_MAC_PORT_1;
 }
 
+#if defined(ENET_ENABLE_ICSSG)
+int32_t EnetApp_setEnetInterfaceMacAddr(Enet_Handle hEnet, 
+                                        uint32_t coreId, 
+                                        Enet_MacPort macPort,
+                                        uint8_t macAddr[])
+{
+    int32_t status;
+    Enet_IoctlPrms prms;
+    IcssgMacPort_SetMacAddressInArgs inArgs;
+
+    memset(&inArgs, 0, sizeof(inArgs));
+
+    /* Pass custom mac id to memcpy if do not want to use preconfigured MAC */
+    memcpy(&inArgs.macAddr[0U], &macAddr[0U], sizeof(inArgs.macAddr));
+    inArgs.macPort = macPort;
+
+    ENET_IOCTL_SET_IN_ARGS(&prms, &inArgs);
+    status = Enet_ioctl(hEnet, coreId, ICSSG_MACPORT_IOCTL_SET_MACADDR, &prms);
+    if (status != ENET_SOK)
+    {
+        EnetAppUtils_print("EnetAppUtils_addHostPortEntry() failed ICSSG_MACPORT_IOCTL_ADD_INTERFACE_MACADDR: %d\r\n",
+                        status);
+    }
+    return status;   
+}
+#endif
+
 int enet_lwip_example(void *args)
 {
     Enet_Type enetType;
     uint32_t instId;
     Enet_MacPort macPortList[1];
     uint8_t numMacPorts;
--- source\networking\enet\core\lwipif\src\V1\lwipifcb.c	2022-01-27 13:58:13.000000000 +-0530
+++ source\networking\enet\core\lwipif\src\V1\lwipifcb.c	2022-05-26 16:54:20.000000000 +-0530
@@ -314,26 +314,18 @@
     EnetAppUtils_printMacAddr(&outArgs->rxInfo.macAddr[0U]);
 
 #if defined(ENET_ENABLE_ICSSG)
     /* Add port MAC entry in case of ICSSG dual MAC */
     if (ENET_ICSSG_DUALMAC == gLwipIfCbObj.enetType)
     {
-        Enet_IoctlPrms prms;
-        IcssgMacPort_SetMacAddressInArgs inArgs;
 
-        memset(&inArgs, 0, sizeof(inArgs));
-        memcpy(&inArgs.macAddr[0U], &outArgs->rxInfo.macAddr[0U], sizeof(inArgs.macAddr));
-        inArgs.macPort = gLwipIfCbObj.macPortList[0U];
-
-        ENET_IOCTL_SET_IN_ARGS(&prms, &inArgs);
-        status = Enet_ioctl(handleInfo.hEnet, coreId, ICSSG_MACPORT_IOCTL_SET_MACADDR, &prms);
-        if (status != ENET_SOK)
-        {
-            EnetAppUtils_print("EnetAppUtils_addHostPortEntry() failed ICSSG_MACPORT_IOCTL_ADD_INTERFACE_MACADDR: %d\r\n",
-                               status);
-        }
+        status = EnetApp_setEnetInterfaceMacAddr(handleInfo.hEnet, 
+                                                 coreId, 
+                                                 gLwipIfCbObj.macPortList[0U],
+                                                 &outArgs->rxInfo.macAddr[0U]);
+        
         EnetAppUtils_assert(status == ENET_SOK);
     }
 #endif
 }
 
 void LwipifEnetAppCb_releaseHandle(LwipifEnetAppIf_ReleaseHandleInfo *releaseInfo)
--- source\networking\enet\utils\include\enet_apputils.h	2022-01-27 13:58:13.000000000 +-0530
+++ source\networking\enet\utils\include\enet_apputils.h	2022-05-26 16:56:57.000000000 +-0530
@@ -408,12 +408,20 @@
 int32_t EnetAppUtils_showRxFlowStats(EnetDma_RxChHandle hRxFlow);
 
 int32_t EnetAppUtils_showTxChStats(EnetDma_TxChHandle hTxCh);
 
 void EnetApp_getEnetInstInfo(Enet_Type *enetType, uint32_t *instId,
                              Enet_MacPort macPortList[],   uint8_t *numMacPorts);
+
+#if defined(ENET_ENABLE_ICSSG)
+int32_t EnetApp_setEnetInterfaceMacAddr(Enet_Handle hEnet, 
+                                        uint32_t coreId, 
+                                        Enet_MacPort macPort,
+                                        uint8_t macAddr[]);
+#endif
+
 void EnetApp_getCpswInitCfg(Enet_Type enetType,  uint32_t instId,   Cpsw_Cfg *cpswCfg);
 void EnetApp_initLinkArgs(EnetPer_PortLinkCfg *linkArgs,   Enet_MacPort macPort);
 bool EnetApp_isPortLinked(Enet_Handle hEnet);
 
 
 /* ========================================================================== */