Enable GRCE when enabling GR. Also use the reset mask read from
device info instead of using the hard coded value.
Change-Id: I4812c32d09ea8b5e07abd1b2c6f1efdbe00cb36e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1149359