Terms of the deal announced Wednesday weren't released, but it's reportedly a one-year contract for the veteran's minimum of slightly less than $1 million.
The four-year veteran averaged 7.8 points and 5.8 rebounds in 288 games with the Spurs. The second-round pick in 2009 started 166 games in San Antonio.
He has two career 20-point, 20-rebound games. One was against Dallas on April 24, 2010, when he had 27 points and 23 rebounds.