[coreboot-gerrit] Change in coreboot[master]: [WIP]Allow to build romstage sources inside the bootblock

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Philipp Hug, Michał Żygowski, Martin Roth, Marshall Dawson, Andrey Petrov, Patrick Rudolph, Ron Minnich, Piotr Król, Felix Held.
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55068 )

Change subject: [WIP]Allow to build romstage sources inside the bootblock
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Patch Set 1:

(1 comment)

File src/soc/amd/common/block/pi/def_callouts.c:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-120275):
https://review.coreboot.org/c/coreboot/+/55068/comment/46ea1f3d_994fb662 
PS1, Line 25: #if ENV_ROMSTAGE || (ENV_BOOTBLOCK && !CONFIG(SEPARATE_ROMSTAGE))
braces {} are not necessary for single statement blocks