Change in coreboot[master]: soc/amd/common/block/psp: add PSP command

[Jason Glenesk (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Mohan Viswanathan, Name of user not set #1004133, Al Hirani, Avinash Alevoor, Rob Barnes, Fred Reitberger.
Hello build bot (Jenkins), Jason Glenesk, Raul Rangel, Marshall Dawson, Mohan Viswanathan, Al Hirani, Avinash Alevoor, Rob Barnes, Fred Reitberger,

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

https://review.coreboot.org/c/coreboot/+/61462

to look at the new patch set (#6).

Change subject: soc/amd/common/block/psp: add PSP command
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soc/amd/common/block/psp: add PSP command

Add PSP command to send SPL fuse command if PSP indicates SPL fusing
is requred. Also add Kconfig option to enable sending message.

BUG=b:180701885
TEST=Test on guybrush that PSP receives message.

Signed-off-by: Jason Glenesk 
Change-Id: If0575356a7c6172e2e0f2eaf9d1a6706468fe92d
---
M src/soc/amd/common/block/psp/Kconfig
M src/soc/amd/common/block/psp/psp_def.h
M src/soc/amd/common/block/psp/psp_gen2.c
3 files changed, 55 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/61462/6