SMM: Get SMM code to compile (yeah, shitty step, ain't it?)

Change-Id: Ibceb21ac5423eb134d3eb7d24800280b183f7619
NFM cpu/amd/agesa/f15tn more SMM

Change-Id: If19a3a3bc8bb8c9c542d959f55ac410d573eff33
NFM SMM: Hack to get reloc running fine

Change-Id: I9284d45dc9cf9462e91823eb7835ed07ae06989b