1. Preheat grill to 350° to 400° (medium-high) heat. Remove silver skin from tenderloins, leaving a thin layer of fat. Brush pork with olive oil, and sprinkle with jerk seasoning.
2. Grill pork, covered with grill lid, 10 to 12 minutes on each side or until a meat thermometer inserted in thickest portion registers 145°. Remove from grill, and let stand 5 minutes.
3. Meanwhile, coarsely chop 1 cup blueberries. Toss together remaining whole blueberries, chopped berries, and next 7 ingredients. Slice pork, and serve with blueberry salsa.