Former NFL quarterback Brett Favre says he spoke to his friend Toby Keith a few days before his Feb. 5 death and ended the call with worry, but some hope. Toby Keith died at age 62 after a two-year battle with stomach cancer.Initially he kept private as he battled the disease, but in the last few months he gave a flurry of interviews and stage appearances.Non-country music celebrities like Sammy Hagar, John Daly and Stephen Colbert all gave emotional tributes to Keith and offered thoughts and prayers to the family.Favre, a Hall of Fame football player, describes a friendship that goes back nea…