diff --git a/drivers/ddr/altera/sdram_soc64.c b/drivers/ddr/altera/sdram_soc64.c
index 9e57c2e..4716abf 100644
--- a/drivers/ddr/altera/sdram_soc64.c
+++ b/drivers/ddr/altera/sdram_soc64.c
@@ -4,6 +4,7 @@
  *
  */
 
+#include <common.h>
 #include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>