diff --git a/configs/zc5601_defconfig b/configs/zc5601_defconfig
index a06ebd5..e109c07 100644
--- a/configs/zc5601_defconfig
+++ b/configs/zc5601_defconfig
@@ -12,6 +12,7 @@
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"