linux-wandboard

sh: Move alias computation to shared cache init.

This migrates the alias computation and printing of probed cache
parameters from the SH-4 code to the shared cpu_cache_init().

This permits other platforms with aliases to make use of the same
probe logic without having to roll their own, and also produces
consistent output regardless of platform.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>