This has been corrected in BSpec quite some time ago, but we missed it
somehow. The wrong field definitions resulted in configuring PHY0 with
an incorrect GRC value.

v2:
- Remove the FIXME comment, we left in the code exactly about this
  issue. (Ville)

CC: Arthur J Runyan <arthur.j.runyan@intel.com>
Signed-off-by: NImre Deak <imre.deak@intel.com>
Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459515767-29228-3-git-send-email-imre.deak@intel.com