arm: mvebu: Add Armada 38x DDR3 training code from Marvell bin_hdr

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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: Stefan Roese <sr@denx.de>

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This commit is contained in:

Stefan Roese 2015-03-26 15:36:56 +01:00 • committed by Luka Perkov

parent ff9112df8b

commit f1df936445

44 changed files with 17369 additions and 0 deletions

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drivers/ddr/marvell/a38x/ddr3_training.c Normal file

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