diff --git a/drivers/Kconfig b/drivers/Kconfig
index f414e5113..afd001f67 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -1,31 +1,13 @@
-menuconfig DRIVERS
-	bool "drivers"
+menu "drivers"
 
-if DRIVERS
-
-config HAS_CS8900
-	bool
-
-config HAS_AT91_ETHER
-	bool
+source "drivers/serial/Kconfig"
+source "drivers/net/Kconfig"
 
 config HAS_CFI
 	bool
 
-comment "Network drivers"
-
-config DRIVER_NET_CS8900
-	bool "cs8900 ethernet driver"
-	depends on HAS_CS8900
-
-config DRIVER_NET_AT91_ETHER
-	bool "at91 ethernet driver"
-	depends on HAS_AT91_ETHER
-
-comment "Flash drivers"
-
 config DRIVER_CFI
 	bool "cfi flash driver"
 	depends on HAS_CFI
 
-endif
+endmenu
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
new file mode 100644
index 000000000..60d3a5603
--- /dev/null
+++ b/drivers/net/Kconfig
@@ -0,0 +1,17 @@
+config HAS_CS8900
+	bool
+
+config HAS_AT91_ETHER
+	bool
+
+menu "Network drivers"
+
+config DRIVER_NET_CS8900
+	bool "cs8900 ethernet driver"
+	depends on HAS_CS8900
+
+config DRIVER_NET_AT91_ETHER
+	bool "at91 ethernet driver"
+	depends on HAS_AT91_ETHER
+
+endmenu
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
new file mode 100644
index 000000000..e7738b1db
--- /dev/null
+++ b/drivers/serial/Kconfig
@@ -0,0 +1,6 @@
+menu "serial drivers"
+
+config DRIVER_SERIAL_DUMMY
+	bool "dummy entry"
+
+endmenu