src/southbridge/amd/rs780/Makefile.inc - coreboot - Gitiles

 ifeq ($(CONFIG_SOUTHBRIDGE_AMD_RS780),y)

 ramstage-y += rs780.c
 ramstage-y += cmn.c
 ramstage-y += pcie.c
 ramstage-y += ht.c
 ramstage-y += gfx.c

 endif
	ifeq ($(CONFIG_SOUTHBRIDGE_AMD_RS780),y)

	ramstage-y += rs780.c
	ramstage-y += cmn.c
	ramstage-y += pcie.c
	ramstage-y += ht.c
	ramstage-y += gfx.c

	endif