PPC: e500: change internal references away from mpc8544ds No functional changes -- machine is still outwardly mpc8544ds. The references that are not changed contain mpc8544 hardware details that need to be parameterized if/when a different e500 platform wants to change them. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>