AMD Olive Hill: Add HUDSON_LEGACY_FREE flag

Olive Hill does not have a Super I/O or keyboard controller.

Change-Id: I8c1e5d8c20c4a964fe8d98df920b416382a26d9d
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3848
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin@se-eng.com>

src/mainboard/amd/olivehill/Kconfig

@@ -93,6 +93,10 @@ config ONBOARD_VGA_IS_PRIMARY
 	bool
 	default y
 
+config HUDSON_LEGACY_FREE
+	bool
+	default y
+
 config WARNINGS_ARE_ERRORS
 	bool
 	default n