[ARM] Orion: add HP Media Vault mv2120 support

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 4d3ce4d..a8f732b 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -56,6 +56,12 @@
 	  Say 'Y' here if you want your kernel to support the
 	  Linksys WRT350N v2 platform.
 
+config MACH_MV2120
+	bool "HP Media Vault mv2120"
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  HP Media Vault mv2120 or mv5100.
+
 endmenu
 
 endif