i225 devices use only spi nvm type. This patch comes to tidy up
obsolete nvm types.
Signed-off-by: NSasha Neftin <sasha.neftin@intel.com>
Tested-by: NNechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>