[PATCH] ARM: imx: Increase PHY auto-negotiation timeout to 20s on MX8Menlo

Marek Vasut marex at denx.de
Tue May 21 12:55:46 CEST 2024


On 5/21/24 12:12 PM, Francesco Dolcini wrote:
> On Tue, May 21, 2024 at 11:39:38AM +0200, Marek Vasut wrote:
>> The ethernet PHY on MX8Menlo board takes a while to come out of
>> reset, increase the auto-negotiation timeout to prevent it from
>> timing out in case the ethernet is used right after the board was
>> reset.
> 
> Is this specific of MX8Menlo or something we should have on
> verdin-imx8mm instead? I am not aware of any report on this issue on the
> verdin, on the other hand the verdin imx8mm has normally only one
> ethernet interface, and this is the one from the verdin SOM.

This is specific to this particular carrier board and does not apply to 
Dahlia board or Verdin SoM.


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