diff --git a/configs/ioc_defconfig b/configs/ioc_defconfig
index b9aca46888778e47b50429d931fbd347421e8a9d..163de1470d5656c070ac2c3fce25cfc7a3c79eca 100644
--- a/configs/ioc_defconfig
+++ b/configs/ioc_defconfig
@@ -3,6 +3,7 @@ CONFIG_ARCH_MX6=y
 CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_TARGET_IOC=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/ioc/ioc.cfg,MX6Q,DDR_MB=1024,DEFCONFIG=\"ioc\""
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y