1. bb4dd96 global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_* by Tom Rini · Wed Nov 16 13:10:37 2022 -0500
  2. df645ef rockchip: rk3066: add sdram driver by Paweł Jarosz · Sat Apr 16 17:09:41 2022 +0200