MVC model first approach with entity framework

Question

if we use Visual Studio-2013

and use database Sql server-2014 

and use the mvc approch MVC model first approch

this approach  generate the query for the database,

but vs-2013 support only this database

Entity Designer DDL Script for SQL Server 2005, 2008, 2012 and Azure 

but how to use 2014 for executing query