Convert CONFIG_88F5182 et al to Kconfig

This converts the following to Kconfig:
   CONFIG_88F5182
   CONFIG_BOARD_IS_OPENRD_BASE
   CONFIG_BOARD_IS_OPENRD_CLIENT
   CONFIG_BOARD_IS_OPENRD_ULTIMATE
   CONFIG_D2NET_V2
   CONFIG_FEROCEON
   CONFIG_FEROCEON_88FR131
   CONFIG_INETSPACE_V2
   CONFIG_KW88F6192
   CONFIG_KW88F6281
   CONFIG_KW88F6702
   CONFIG_NET2BIG_V2
   CONFIG_NETSPACE_LITE_V2
   CONFIG_NETSPACE_MAX_V2
   CONFIG_NETSPACE_MINI_V2
   CONFIG_NETSPACE_V2
   CONFIG_SHEEVA_88SV131

At this point mv-plug-common.h is now only an include of mv-common.h so
remove that indirection.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/ds109.h b/include/configs/ds109.h
index c57461c..8553ea0 100644
--- a/include/configs/ds109.h
+++ b/include/configs/ds109.h
@@ -11,12 +11,7 @@
 #ifndef _CONFIG_DS109_H
 #define _CONFIG_DS109_H
 
-/*
- * High Level Configuration Options (easy to change)
- */
-#define CONFIG_SHEEVA_88SV131	1	/* CPU Core subversion */
-
-#include "mv-plug-common.h"
+#include "mv-common.h"
 
 /*
  *  Environment variables configurations