Sony seem to have won the rights to exclusive Star Wars content based on their reveal at their 2015 E3 Press Conference.
Star Wars: Battlefront will have exclusive co-op missions available to PlayStation 4 owners, such as the kind shown in the gameplay that was shown during the event.
Disney Infinity will also get a limited edition starter pack including Rise Against the Empire playset characters and a Boba Fett figure early. It seems to be purely a timed exclusive.