Add cs mode to cs size mapping tables for DDR2 and DDR3 and F10
and all K8 flavors and remove klugdy table of pseudo values. Add a
low_ops->dbam_to_cs member which is family-specific and replaces
low_ops->dbam_map_to_pages since the pages calculation is a one liner
now.
Further cleanups, while at it:
- shorten family name defines
- align amd64_family_types struct members