SCOTTSDALE, Ariz. — Barry Bonds isn’t scheduled for another stint in the Giants’ training camp, but talks are under way for the home run king to take an expanded role in the organization.

Bonds’ exact position hasn’t been determined, but he could represent the team as others have over the years, including Hall of Famers and other popular former players.

“There’s definitely a desire to do something a little more than just coming down to spring training,” Giants President Larry Baer said. “We’re trying to put something together.”

Hall of Famers Willie Mays, Willie McCovey and Orlando Cepeda, along with Will Clark, J.T. Snow, Dave Dravecky and others have had roles as special assistants, advisers and community ambassadors. Clark, Jeff Kent and Randy Winn have been in uniform this spring.

“Noted players have contributed to the franchise,” Baer said. “We’re trying to make him consistent with his godfather (Mays) and others.”

For Bonds, 50, it could mean more acknowledgment at AT&T Park, including on the Wall of Fame, and public appearances.

Last year, Bonds visited training camp for a week, put on a uniform and worked with hitters. Several said they appreciated Bonds’ presence, and Michael Morse credited him for advice he received before hitting a game-tying homer in the finale of the National League Championship Series.

Bonds’ ties to performance-enhancing drugs have kept him out of the Hall of Fame in Cooperstown. He will be enshrined in the Bay Area Sports Hall of Fame on May 11.

John Shea is a San Francisco Chronicle staff writer. E-mail: jshea@sfchronicle.com Twitter: @JohnSheaHey