Other than voicing Donkey in Shrek and his straight role in Dreamgirls he's done virtually nothing since the 80's which is a massive massive shame. But looking through his filmography he hadn't done as many movies in the 80s as I thought.
Beverly Hills Cop
Beverly Hills Cop 2
Coming To America
I was going to say pretty much the same.
Apart from the Shrek films I can't think of a decent film he's acted in since the early nighties, although he has made a hell of a lot of them in that time.