Change in coreboot[master]: soc/amd/picasso: Use read*p

[Arthur Heymans (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Angel Pons, Fred Reitberger, Felix Held.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63726 )

Change subject: soc/amd/picasso: Use read*p
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Patch Set 3:

(1 comment)

File src/soc/amd/common/block/cpu/smm/smi_apmc_helper.c:

https://review.coreboot.org/c/coreboot/+/63726/comment/df8e8e6b_b8d84241 
PS3, Line 85: size_t
> Why not `uintptr_t`?

It should be as it's really used as a pointer.