MIPS: OCTEON: Add detection of cnf71xx parts.

Also add cvmx_get_octeon_family().

Both of these are needed by the upcoming register definition refresh
patch.

Signed-off-by: David Daney <david.daney@cavium.com>
This commit is contained in:
David Daney 2012-04-03 12:08:24 -07:00
commit 5cf02e5554