1. 43bb47e arm: socfpga: Move sdram_config.h to board dir by Marek Vasut · Sun Jul 12 15:59:10 2015 +0200[Renamed from arch/arm/mach-socfpga/include/mach/sdram_config.h]
  2. 429642c driver/ddr/altera: Add DDR driver for Altera's SDRAM controller by Dinh Nguyen · Tue Jun 02 22:52:48 2015 -0500