. . . almost. Details here. Encouraging first steps that I expect will soon take root at many other universities.
UPDATE: A question for readers who may know more about the above policy than I do. Does this mean that reprint, etc. fees that might have otherwise gone to a different copyright owner -- whether the publisher or author -- would now go to the university instead? If this were true, then what would seem a victory for Open Access would come at a (financial) cost to many authors.