Update:

> Core roadmap [...] shows [...] the e6501 core (adding virtualization interrupts) for 2013/2014

First product with e6501 core announced:

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=B3421
http://media.freescale.com/phoenix.zhtml?c=196520&p=irol-newsArticle&ID=1900438