[U-Boot] [RFC PATCH 2/3] sunxi: Don't change the rank in dram size detection in A33

Michael Nazzareno Trimarchi michael at amarulasolutions.com
Wed Feb 13 11:10:58 UTC 2019


Hi Maxime

On Wed, Feb 13, 2019 at 9:49 AM Michael Nazzareno Trimarchi
<michael at amarulasolutions.com> wrote:
>
> Hi Maxime
>
> On Wed, Feb 13, 2019 at 9:44 AM Maxime Ripard <maxime.ripard at bootlin.com> wrote:
> >
> > On Tue, Feb 12, 2019 at 05:57:07PM +0100, Michael Trimarchi wrote:
> > > Change the size create a glitch in the clke signal on second
> > > bank.
> >
> > Which glitch?
> >
> > > The glitch can generate problem in memory initialiazation
> >
> > Which problem? on which board? How do we reproduce it?
>
> Yes I know. I'm working on production of a device and fix some failing board.
> You can check the glitch here. I will adjust the commit soon.
> A33, 2GB, double rank

Did you get the screenshot on your email?

Michael


>
> Michael
> >
> > Maxime
> >
> > --
> > Maxime Ripard, Bootlin
> > Embedded Linux and Kernel engineering
> > https://bootlin.com
>
>
>
> --
> | Michael Nazzareno Trimarchi                     Amarula Solutions BV |
> | COO  -  Founder                                      Cruquiuskade 47 |
> | +31(0)851119172                                 Amsterdam 1018 AM NL |
> |                  [`as] http://www.amarulasolutions.com               |



-- 
| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
| COO  -  Founder                                      Cruquiuskade 47 |
| +31(0)851119172                                 Amsterdam 1018 AM NL |
|                  [`as] http://www.amarulasolutions.com               |


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