[coreboot-gerrit] Change in coreboot[master]: soc/intel/broadwell: Use common MADT code

[Nico Huber (Code Review)]

Attention is currently required from: Angel Pons.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/46889 )

Change subject: soc/intel/broadwell: Use common MADT code
......................................................................

Patch Set 16: Code-Review+2