mb/google/poppy/variants/nami: Add field to identify single channel DDR

Variants of Nami need to accommodate single channel DDR.  Will use
GPP_D10 on nami for identification.  GPP_D10 will return 1 when device
is using single channel DDR and 0 when using dual channel DDR.

BUG=b:117194353
BRANCH=None
TEST=dmidecode | grep Channel and make sure that the correct number of
     channels gets returned.

Change-Id: If86ab2c5404c4e818ce496ea935227ab5e51730a
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/29233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions