[PATCH u-boot-marvell] ARM: mvebu: a38x: sync ddr training code with mv_ddr-armada-14.0.0
Marek Behun
marek.behun at nic.cz
Mon Feb 8 17:31:16 CET 2021
On Mon, 8 Feb 2021 17:24:16 +0100
Stefan Roese <sr at denx.de> wrote:
> Hi Marek,
>
> On 08.02.21 17:04, Marek Behún wrote:
> > This syncs drivers/ddr/marvell/a38x/ with the mv-ddr-devel branch
> > of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git.
> > Specifically this syncs with commit fae3f6c98230 ("Bump mv_ddr to
> > release 14.0.0").
> >
> > There is a new version numbering system, where after 18.12.0 came
> > 1.0.0, 2.0.0, and so on until 14.0.0. So 14.0.0 is newer than 18.12.0.
> >
> > There are some commits regarding DDR3 on top of version 14.0.0 in the
> > mv-ddr-marvell repository (from Chris Packham), but these changes
> > already are in U-Boot.
> >
> > The complete log of changes is best obtained from the mv-ddr-marvell.git
> > repository but some relevant highlights are:
> >
> > ddr3: allow board specific ODT configuration
> > mv_ddr: add 16Gbit memory devices support
> > mv_ddr: add support for twin-die combined memory device
> > mv_ddr: a38x: disable WL phase correction stage in case of bus_width=16bit
> > mv_ddr: a38x : fix memory cs size function
>
> Great, thanks for working on this. But can't you instead of sending this
> one big patch not send a list of separate patches (list above etc)? This
> would make it easier to see and review the changes and also would
> preserve the authorship of the patches.
Very well, I shall try to do it that way. BTW I forgot to change the
author (original author is Pali, I just updated the patch a little and
rewrote the commit message).
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