1. 7fb9603 ram: stm32: add second SDRAM bank management by Patrice Chotard · Tue Jul 18 17:37:27 2017 +0200
  2. f9429f6 ARM: DT: stm32f7: add sdram pin contol node by Vikas Manocha · Mon Apr 10 15:02:53 2017 -0700