diff --git a/configs/adp-ae3xx_defconfig b/configs/adp-ae3xx_defconfig
index 553ebc8..33f65ca 100644
--- a/configs/adp-ae3xx_defconfig
+++ b/configs/adp-ae3xx_defconfig
@@ -2,6 +2,7 @@
 CONFIG_SYS_TEXT_BASE=0x4A000000
 CONFIG_TARGET_ADP_AE3XX=y
 CONFIG_DEFAULT_DEVICE_TREE="ae3xx"
+CONFIG_NR_DRAM_BANKS=2
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 # CONFIG_AUTO_COMPLETE is not set