Add P-states for select Socket 754 processors.

Add P-states for select Socket 754 processors.

States for AMA3000BEX5AR, SDA3100AIO3BX, and SDA3400AIO3BX
are from AMD document 30430 3.51.  States for ADA3200AIO4BX
derived from SSDT of a MS-7135.  States for TMDML34BKX5LD derived
from legacy PowerNow! table of a MS-7135, and therefore lack accurate
TDP information.

Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6432 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1