1. fc904e6 rockchip: rk3328: move sdram driver to driver/ram by Kever Yang · Wed Sep 27 16:11:33 2017 +0800[Renamed from arch/arm/mach-rockchip/rk3328/sdram_rk3328.c]
  2. 1385674 rockchip: rk3328: add sdram driver in U-Boot by Kever Yang · Fri Jun 23 16:11:07 2017 +0800