Change in coreboot[master]: soc/intel/elkhartlake: Introduce Intel PSE

[Angel Pons (Code Review)]

Attention is currently required from: Arthur Heymans, Maulik V Vaghela, Paul Menzel, Mario Scheithauer, Subrata Banik, Lean Sheng Tan, Werner Zeh, Patrick Rudolph, Felix Held.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55367 )

Change subject: soc/intel/elkhartlake: Introduce Intel PSE
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Patch Set 43:

(1 comment)

File src/soc/intel/elkhartlake/fsp_params.c:

https://review.coreboot.org/c/coreboot/+/55367/comment/abec15a9_ecdcaa95 
PS43, Line 373: CONFIG_PSE_BUFFER_SIZE
> beware that the file-size function currently has a bug where it can get stuck when an empty string is passed as parameter; see the commit message of CB:57223

Thanks for pointing this out. I imagine this is not a problem if one guards the call appropriately.