85xxCDS: Add make targets for legacy systems.

From 8bd3d40edb36a8b480aa6f2fbc0c8b3f2be5aae8 Mon Sep 17 00:00:00 2001
From: Randy Vinson <rvinson@linuxbox.(none)>
Date: Tue, 27 Feb 2007 19:42:22 -0700
Subject: [PATCH] 85xxCDS: Add make targets for legacy systems.

The PCI ID select values on the Arcadia main board differ depending on the version of the hardware. The standard configuration supports Rev 3.1. The legacy target supports Rev 2.x.

Signed-off-by Randy Vinson <[email protected]>