diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index ed9070d..b213a18 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -3,6 +3,7 @@
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80008000
 CONFIG_TARGET_NOKIA_RX51=y
+CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=30
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y