[coreboot-gerrit] Change in coreboot[master]: soc/amd/common/block/psp: Add platform secure boot support

[Felix Held (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, ritul guru, Marshall Dawson, Paul Menzel, Angel Pons, Aamir Bohra, Fred Reitberger.
Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60968 )

Change subject: soc/amd/common/block/psp: Add platform secure boot support
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Patch Set 21:

(2 comments)

File src/soc/amd/common/block/psp/psb.c:

https://review.coreboot.org/c/coreboot/+/60968/comment/8869ff16_2cf4977f 
PS21, Line 127: static uint32_t get_psb_status(void)
would moving this function to psp_gen2.c be a good idea? that would avoid the need to have SMN_PSP_PUBLIC_BASE in psp_def.h. don't have a too strong opinion on this one though

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

https://review.coreboot.org/c/coreboot/+/60968/comment/fae82e16_d855497b 
PS21, Line 93: uintptr_t soc_get_psp_base_address(void);
not needed any more