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

[Mohan Viswanathan (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Name of user not set #1004133, Al Hirani, Avinash Alevoor, Rob Barnes, Fred Reitberger, Felix Held.
Mohan Viswanathan has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61462 )

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

Patch Set 6: Code-Review-1

(1 comment)

File src/soc/amd/common/block/psp/psp_def.h:

https://review.coreboot.org/c/coreboot/+/61462/comment/2187e44f_503e44cf 
PS6, Line 30: #define CORE_2_PSP_MSG_38_FUSE_SPL		BIT(3)
This should be BIT(12). PSP sets bit 12 to indicate fusing is required.