Trim fat from pork; sprinkle pork with 1 teaspoon curry powder. Coat a large nonstick skillet with cooking spray; place over medium heat until hot. Add pork chops; cook 3 minutes on each side or until browned. Remove pork from skillet.
Add onion and garlic to skillet; saute until tender. Add remaining 2 teaspoons curry powder, water, and next 3 ingredients. Bring to a boil; stir in barley and raisins. Cover, reduce heat, and simmer 30 minutes. Arrange broccoli and pork chops over barley mixture. Cover and simmer 30 minutes or until pork and barley are tender. Let stand, covered, 10 minutes. Sprinkle with cilantro, and serve with mango chutney, if desired.