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/board/LaCie/net2big_v2/Kconfig b/board/LaCie/net2big_v2/Kconfig
index ba460db..758d25e 100644
--- a/board/LaCie/net2big_v2/Kconfig
+++ b/board/LaCie/net2big_v2/Kconfig
@@ -1,5 +1,16 @@
 if TARGET_NET2BIG_V2
 
+choice
+	prompt "Board variant"
+
+config D2NET_V2
+	bool "D2NET v2"
+
+config NET2BIG_V2
+	bool "NET2BIG v2"
+
+endchoice
+
 config SYS_BOARD
 	default "net2big_v2"
 
diff --git a/board/LaCie/netspace_v2/Kconfig b/board/LaCie/netspace_v2/Kconfig
index 930b822..4eca1d4 100644
--- a/board/LaCie/netspace_v2/Kconfig
+++ b/board/LaCie/netspace_v2/Kconfig
@@ -1,5 +1,30 @@
 if TARGET_NETSPACE_V2
 
+choice
+	prompt "Board variant"
+
+config INETSPACE_V2
+	bool "INETSPACE v2"
+	select KW88F6281
+
+config NETSPACE_LITE_V2
+	bool "NETSPACE LITE v2"
+	select KW88F6192
+
+config NETSPACE_MAX_V2
+	bool "NETSPACE MAX v2"
+	select KW88F6281
+
+config NETSPACE_MINI_V2
+	bool "NETSPACE MINI v2"
+	select KW88F6192
+
+config NETSPACE_V2
+	bool "NETSPACE v2"
+	select KW88F6281
+
+endchoice
+
 config SYS_BOARD
 	default "netspace_v2"
 
diff --git a/board/Marvell/openrd/Kconfig b/board/Marvell/openrd/Kconfig
index 124b66d..dc26ed2 100644
--- a/board/Marvell/openrd/Kconfig
+++ b/board/Marvell/openrd/Kconfig
@@ -1,5 +1,19 @@
 if TARGET_OPENRD
 
+choice
+	prompt "Board variant"
+
+config BOARD_IS_OPENRD_BASE
+	bool "Base"
+
+config BOARD_IS_OPENRD_CLIENT
+	bool "Client"
+
+config BOARD_IS_OPENRD_ULTIMATE
+	bool "Ultimate"
+
+endchoice
+
 config SYS_BOARD
 	default "openrd"