serrano: Add serranolteusc to build barriers

Originally from jason.laskowski@aurora.org

Change-Id: I00163f8071636e8d2690f070f57022c239b373a7
Merge branch 'cm-11.0' into kk_mkt

Conflicts:
	BoardConfigCommon.mk

Change-Id: I0e36874a251d46c629566746f483e7331c478990