[coreboot-gerrit] Change in coreboot[master]: soc/amd/picasso: Add PSP SmmInfo support

[Felix Held (Code Review)]

Hello build bot (Jenkins), Marshall Dawson, Marshall Dawson, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/40297

to look at the new patch set (#2).

Change subject: soc/amd/picasso: Add PSP SmmInfo support
......................................................................

soc/amd/picasso: Add PSP SmmInfo support

Add functions to set up the structures needed for the SmmInfo
function.  Issue a SW SMI, and add a new handler to call the new
PSP function.

BUG=b:153677737

Signed-off-by: Marshall Dawson 
Change-Id: Iffd2370da7a0db4efeffc6f4cd18aa46167da9d2
---
M src/soc/amd/picasso/include/soc/smi.h
M src/soc/amd/picasso/psp.c
M src/soc/amd/picasso/smi.c
M src/soc/amd/picasso/smihandler.c
4 files changed, 47 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/40297/2