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ddr3_training_centralization.c

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    • Stefan Roese's avatar
      f1df9364
      arm: mvebu: Add Armada 38x DDR3 training code from Marvell bin_hdr · f1df9364
      Stefan Roese authored
      
      This patch adds the DDR3 setup and training code taken from the Marvell
      U-Boot repository. This code used to be included as a binary (bin_hdr)
      into the Armada A38x boot image. Not linked with the main U-Boot. With this
      code addition and the serdes/PHY setup code, the Armada A38x support
      in mainline U-Boot is finally self-contained. So the complete image
      for booting can be built from mainline U-Boot. Without any additional
      external inclusion.
      
      Note:
      This code has undergone many hours (days!) of coding-style cleanup and
      refactoring. It still is not checkpatch clean though, I'm afraid. As the
      factoring of the code has so many levels of indentation that many lines
      are longer than 80 chars.
      
      Signed-off-by: default avatarStefan Roese <sr@denx.de>
      f1df9364
      History
      arm: mvebu: Add Armada 38x DDR3 training code from Marvell bin_hdr
      Stefan Roese authored
      
      This patch adds the DDR3 setup and training code taken from the Marvell
      U-Boot repository. This code used to be included as a binary (bin_hdr)
      into the Armada A38x boot image. Not linked with the main U-Boot. With this
      code addition and the serdes/PHY setup code, the Armada A38x support
      in mainline U-Boot is finally self-contained. So the complete image
      for booting can be built from mainline U-Boot. Without any additional
      external inclusion.
      
      Note:
      This code has undergone many hours (days!) of coding-style cleanup and
      refactoring. It still is not checkpatch clean though, I'm afraid. As the
      factoring of the code has so many levels of indentation that many lines
      are longer than 80 chars.
      
      Signed-off-by: default avatarStefan Roese <sr@denx.de>