ColdFire: Add M5208EVB and MCF520x CPU support

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
diff --git a/Makefile b/Makefile
index 0314844..ecf7e6d 100644
--- a/Makefile
+++ b/Makefile
@@ -2004,6 +2004,9 @@
 ## Coldfire
 #########################################################################
 
+M5208EVBE_config :		unconfig
+	@$(MKCONFIG) $(@:_config=) m68k mcf52x2 m5208evbe freescale
+
 M52277EVB_config \
 M52277EVB_spansion_config \
 M52277EVB_stmicro_config :	unconfig