[coreboot-gerrit] Change in coreboot[master]: ifdtool: refactor region_name(s) and new_layout

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/21315 )

Change subject: ifdtool: refactor region_name(s) and new_layout
......................................................................

Patch Set 4: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/14963/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/59689/ : SUCCESS