src/soc/intel/broadwell/romstage/Makefile.inc - coreboot - Gitiles

 romstage-y += raminit.c
 romstage-y += report_platform.c
 romstage-y += romstage.c
 romstage-y += systemagent.c
	romstage-y += raminit.c
	romstage-y += report_platform.c
	romstage-y += romstage.c
	romstage-y += systemagent.c