I'm not sure if this is a little old now but I stumbled across the Android Development kits for the Sitara microprocessors on ti.com and it got me thinking which boards used a Sitara microprocessor. Then it hit me the BeagleBone Black has one of them. As I'm not one of the few that got their hands on a BeagleBone Black on launch day I'm unable to test it out but I would be interested to hear from anyone who has a BB B and is able to get Jelly Bean running.
This is the link to the Android files on ti.com: http://www.ti.com/tool/androidsdk-sitara#descriptionArea