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(parent: 9f3841b) | patch
ram: rk3399: Add lpddr4 rank mask for ca training
authorJagan Teki <jagan@amarulasolutions.com>
Tue, 16 Jul 2019 11:57:09 +0000 (17:27 +0530)
committerKever Yang <kever.yang@rock-chips.com>
Sat, 20 Jul 2019 15:59:44 +0000 (23:59 +0800)
commit57fe1f3f863dda2972061fe9db63d7c6c9b33fa5
tree061bca4ef66caace0a748df98e0b519432e664dbtree | snapshot
parent9f3841b916f7ccc685d5a4c04963cdc6fd26abd8commit | diff
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>
drivers/ram/rockchip/sdram_rk3399.c diff | blob | history
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