add ethernet for imxrt1176-sbc board and keep compatible with other boards

APP_Framework/Applications/main.c

@@ -15,6 +15,8 @@
 // #include <user_api.h>
 #include <transform.h>
 
+extern void ShowTask();
+
 extern int FrameworkInit();
 extern void ApplicationOtaTaskInit(void);
 int main(void)
@@ -24,6 +26,10 @@ int main(void)
 #ifdef APPLICATION_OTA
 	ApplicationOtaTaskInit();
 #endif
+	while(1){
+		// ShowTask();
+		PrivTaskDelay(2000);
+	}
 	return 0;
 }
 // int cppmain(void);