Place soup mix in a Dutch oven; add water to cover, and let stand 30 minutes. Drain.
Bring soup mix, 2 quarts water, and next 6 ingredients to a boil in Dutch oven. Cover, reduce heat, and simmer 1 to 1 1/2 hours. Stir in tomatoes and tomatoes with chiles; return to a boil. Cover and simmer 30 minutes or until beans are tender, adding more water, if necessary.