diff --git a/drivers/ram/rockchip/sdram_rk3308.c b/drivers/ram/rockchip/sdram_rk3308.c
index 44d7d8a..10828e8 100644
--- a/drivers/ram/rockchip/sdram_rk3308.c
+++ b/drivers/ram/rockchip/sdram_rk3308.c
@@ -21,7 +21,7 @@
 	struct dram_info *priv = dev_get_priv(dev);
 
 	priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
-	priv->info.base = CONFIG_SYS_SDRAM_BASE;
+	priv->info.base = CFG_SYS_SDRAM_BASE;
 	priv->info.size = rockchip_sdram_size((phys_addr_t)&priv->grf->os_reg2);
 
 	return 0;