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Configuration for TPS65910A3 to support DDR3 with AM335x

jacky xiao
Intellectual 435 points

Hi All,

  1. DDR3  SDRAM memory(MT4IJ128M16JT-125) design is provided  on StarterKit  EVM , 
  2. according to the TPS65910A3 datasheet, The VIO_SMPS output from the PMIC is programmed to provide the required 1.5V to the DDR3 SDRAM.

            VIO_REG SEL VIO voltage selection (DDR2) TPS65910A3A1 1.5V(DDR3)

      3 Add source code support for DDR3 SDRAM in AM335XPSP_04.06.00.08

         But  I can't find where to config the VIO_REG of  TPS6510A3 in the sourcecode of AM335xPSP_04.06.00.08.

         thanks !