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interactive.c

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    • York Sun's avatar
      66869f95
      drivers/ddr/fsl: Update DDR driver for DDR4 · 66869f95
      York Sun authored
      
      Add/update registers for DDR4, including DQ mappings. Allow raw timing
      method used for all controllers. Update mode_9 register to 0x500 for
      improved stability. Check DDR controller version number individually
      in case a SoC has multiple DDR controllers of different versions.
      Increase read-write turnaround for DDR4 high speeds.
      
      Signed-off-by: default avatarYork Sun <yorksun@freescale.com>
      66869f95
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      drivers/ddr/fsl: Update DDR driver for DDR4
      York Sun authored
      
      Add/update registers for DDR4, including DQ mappings. Allow raw timing
      method used for all controllers. Update mode_9 register to 0x500 for
      improved stability. Check DDR controller version number individually
      in case a SoC has multiple DDR controllers of different versions.
      Increase read-write turnaround for DDR4 high speeds.
      
      Signed-off-by: default avatarYork Sun <yorksun@freescale.com>