tree 061bca4ef66caace0a748df98e0b519432e664db
parent a38f07758899790d2729ace829b4d8aee9dd5f67
author Jagan Teki <jagan@amarulasolutions.com> 1563278229 +0530
committer Kever Yang <kever.yang@rock-chips.com> 1563638384 +0800

ram: rk3399: Add lpddr4 rank mask for ca training

Add rank_mask based on the rank number for lpddr4.

This would keep the ca data training loop based on the
desired rank mask value instead of looping for all values.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>