The attached patch fixes the following issues with support for the FR55x CPUs:

 (1) The FR555 has a 64-byte cacheline size; everything else that we've come
     across has a 32-byte cacheline size.

 (2) Fix machine_restart() for FR55x.

 (3) Fix frv_cpu_suspend() for FR55x.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>