[U-Boot] BPI-M2 Magic: DRAM:Timeout initialising DRAM

Michael Nazzareno Trimarchi michael at amarulasolutions.com
Thu Jan 10 09:16:13 UTC 2019


Hi Jagan

On Mon, May 21, 2018 at 7:12 PM Jagan Teki <jagan at amarulasolutions.com> wrote:
>
> Hi,
>
> Anyone find this dram timeout issue with BPI-M2 Magic
>
> Log:
> U-Boot SPL 2018.05-00294-g855ff8e6dd (May 21 2018 - 22:27:49 +0530)
> DRAM:Timeout initialising DRAM

Seems to me dram is not powered. Check if the regulator connected
voltage and the connection
Michael

>
> resetting ...
>
> Look like dram fex values seems ok, any inputs?
>
> [1] https://github.com/BPI-SINOVOIP/BPI-M2M-bsp/blob/master/sunxi-pack/allwinner/astar-m2magic/configs/BPI-M2M-LCD5/sys_config.fex
>
> Jagan.
>
> --
> Jagan Teki
> Senior Linux Kernel Engineer | Amarula Solutions
> U-Boot, Linux | Upstream Maintainer
> Hyderabad, India.
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| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
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