[M] Change in coreboot[main]: lib/fit.c: Add support for UPL style FITs

[Matt DeVillier (Code Review)]

Attention is currently required from: Benjamin Doron, Felix Held, Julius Werner, Lean Sheng Tan, Maximilian Brune.

Matt DeVillier has posted comments on this change by Benjamin Doron. ( https://review.coreboot.org/c/coreboot/+/84796?usp=email )

Change subject: lib/fit.c: Add support for UPL style FITs
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Patch Set 1: Code-Review+1

(2 comments)

File src/lib/fit.c:

https://review.coreboot.org/c/coreboot/+/84796/comment/4fe2a416_26212ca6?usp... :
PS1, Line 397: "No FDT for supporting "compat" feature!\n");
maybe reword this to more closely match the comment above?
"FDT 'compatible' property not found in config; extracting from FDT itself"

https://review.coreboot.org/c/coreboot/+/84796/comment/1096ba54_d932a45a?usp... :
PS1, Line 489: printk(BIOS_WARNING, "config %s has no FDT!\n",
curious why you downgraded this msg from ERR to WARN