diff --git a/configs/ash_defconfig b/configs/ash_defconfig
index 526f54bad47a2c093b7cbb2ed44029d48a40e16c..02c23f7efbc92b0dc16dc364edc7b953db75f0bf 100644
--- a/configs/ash_defconfig
+++ b/configs/ash_defconfig
@@ -3,6 +3,7 @@ CONFIG_ARCH_MX6=y
 CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_TARGET_ASH=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/ash/ash.cfg,MX6DL,DDR_MB=1024,DEFCONFIG=\"ash\""
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y