ramstage-y += mc146818rtc.c
ramstage-y += isa-dma.c
+ramstage-y += i8254.c
ramstage-y += i8259.c
ramstage-$(CONFIG_UDELAY_IO) += udelay_io.c
ramstage-y += keyboard.c
+ramstage-$(CONFIG_TPM) += tpm.c
romstage-$(CONFIG_USE_OPTION_TABLE) += mc146818rtc_early.c
subdirs-y += vga