[coreboot-gerrit] Change in coreboot[master]: soc/amd: factor out common SMM relocation code

[Marshall Dawson (Code Review)]

Attention is currently required from: Jason Glenesk, Martin Roth, Felix Held.
Marshall Dawson has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50462 )

Change subject: soc/amd: factor out common SMM relocation code
......................................................................

Patch Set 4: Code-Review+2

(1 comment)

File src/soc/amd/common/block/cpu/Kconfig:

https://review.coreboot.org/c/coreboot/+/50462/comment/313aacf9_15f580b9 
PS4, Line 32: 	bool
Thinking about my comment in CB:50455, we could add a depends on SMM_TSEG && HAVE_SMI_HANDLER here, and if something got really goofed up in coreboot's defaults or the soc Kconfig, it should cause a build error of an unmet dependency.