diff --git a/arch/xtensa/cpu/cpu.c b/arch/xtensa/cpu/cpu.c
index 6787a61..7044480 100644
--- a/arch/xtensa/cpu/cpu.c
+++ b/arch/xtensa/cpu/cpu.c
@@ -47,3 +47,8 @@
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
 	return 0;
 }
+
+int dram_init(void)
+{
+	return 0;
+}