diff --git a/board/nokia/rx51/Kconfig b/board/nokia/rx51/Kconfig
index ec6a571..7cf0507 100644
--- a/board/nokia/rx51/Kconfig
+++ b/board/nokia/rx51/Kconfig
@@ -1,5 +1,8 @@
 if TARGET_NOKIA_RX51
 
+config NR_DRAM_BANKS
+	default 2
+
 config SYS_BOARD
 	default "rx51"
 
@@ -9,4 +12,7 @@
 config SYS_CONFIG_NAME
 	default "nokia_rx51"
 
+config SYS_PROMPT
+	default "Nokia RX-51 # "
+
 endif