1 files changed, 17 insertions, 2 deletions
diff --git a/src/device/dram/Makefile.inc b/src/device/dram/Makefile.inc
index 31dfb91d7f..fc472ea711 100644
--- a/src/device/dram/Makefile.inc
+++ b/src/device/dram/Makefile.inc
@@ -1,3 +1,18 @@
-romstage-y += ddr5.c lpddr4.c ddr4.c ddr3.c ddr2.c ddr_common.c
 
-ramstage-y += ddr5.c lpddr4.c ddr4.c ddr3.c ddr2.c ddr_common.c spd.c
+romstage-y += ddr_common.c
+ramstage-y += ddr_common.c spd.c
+
+romstage-$(CONFIG_USE_DDR5) += ddr5.c
+ramstage-$(CONFIG_USE_DDR5) += ddr5.c
+
+romstage-$(CONFIG_USE_LPDDR4) += lpddr4.c
+ramstage-$(CONFIG_USE_LPDDR4) += lpddr4.c
+
+romstage-$(CONFIG_USE_DDR4) += ddr4.c
+ramstage-$(CONFIG_USE_DDR4) += ddr4.c
+
+romstage-$(CONFIG_USE_DDR3) += ddr3.c
+ramstage-$(CONFIG_USE_DDR3) += ddr3.c
+
+romstage-$(CONFIG_USE_DDR2) += ddr2.c
+ramstage-$(CONFIG_USE_DDR2) += ddr2.c