diff --git a/configs/nanopi_neo_defconfig b/configs/nanopi_neo_defconfig
index 66919e5..c43457c 100644
--- a/configs/nanopi_neo_defconfig
+++ b/configs/nanopi_neo_defconfig
@@ -7,6 +7,7 @@
 CONFIG_DRAM_ODT_EN=y
 # CONFIG_VIDEO_DE2 is not set
 CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-neo"
+CONFIG_NR_DRAM_BANKS=1
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_CONSOLE_MUX=y
 # CONFIG_CMD_FLASH is not set