m68knommu: add support for configuring a Freescale M5373EVB board

Add a configuration switch for supporting the Freescale M5373EVB board.
It is based on the newly added ColdFire 537x CPU support.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

arch/m68k/Kconfig.machine

@@ -358,6 +358,13 @@ config COBRA5329
 	help
 	  Support for the senTec COBRA5329 board.
 
+config M5373EVB
+	bool "Freescale M5373EVB board support"
+	depends on M537x
+	select FREESCALE
+	help
+	  Support for the Freescale M5373EVB board.
+
 config M5407C3
 	bool "Motorola M5407C3 board support"
 	depends on M5407