diff --git a/configs/spear320_defconfig b/configs/spear320_defconfig
index 5d31874..bdc0081 100644
--- a/configs/spear320_defconfig
+++ b/configs/spear320_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_SPEAR320=y
 CONFIG_SYS_TEXT_BASE=0x00700000
 CONFIG_IDENT_STRING="-SPEAr"
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="SPEAR320"
 CONFIG_BOOTDELAY=1
 CONFIG_USE_BOOTARGS=y