mainboard/google/reef: indicate dual rank LPDDR4 skus

The 16Gb devices use two ranks per channel within the DRAM module.
However, the density settings are really on a per rank basis so
indicate dual rank with a device density of 8Gb.

BUG=chrome-os-partner:55446

Change-Id: Ib5dba6f9ed248750d68b726996c71def9b75961e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15772
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>

0 files changed, 0 insertions, 0 deletions