ifeq ($(CONFIG_SOC_INTEL_APOLLOLAKE),y) subdirs-y += ../../../cpu/intel/microcode subdirs-y += ../../../cpu/intel/turbo subdirs-y += ../../../cpu/x86/lapic subdirs-y += ../../../cpu/x86/mtrr subdirs-y += ../../../cpu/x86/smm subdirs-y += ../../../cpu/x86/tsc romstage-y += placeholders.c smm-y += placeholders.c ramstage-y += placeholders.c endif