1. eb9d151 ram: rockchip: update lpddr4 timing for rk3399 by Kever Yang · Fri Nov 15 11:04:50 2019 +0800
  2. 23ae72e ram: rk3399: migrate to use common code by YouMin Chen · Fri Nov 15 11:04:45 2019 +0800
  3. c3ef362 ram: rk3399: Add LPPDDR4-400 timings inc by Jagan Teki · Tue Jul 16 17:27:37 2019 +0530