[U-Boot] [PATCH v2 1/1] ARM: DRA72x: fix io delay calibration for ethernet

Tom Rini trini at konsulko.com
Wed Jul 8 02:15:43 CEST 2015


On Tue, Jul 07, 2015 at 08:14:13PM +0530, Mugunthan V N wrote:
> On Monday 22 June 2015 02:43 PM, Mugunthan V N wrote:
> > we currently use in-development IODelay values for DRA72x which are
> > proposed in the data sheet, however, DRA72x EVM uses DP83865 ethernet
> > Phy over RGMII. The PHY characteristics and routing choices made on
> > the EVM, make the current iodelay values fail ethernet communication.
> > 
> > Instead, we need to choose custom values for DRA72x-evm specifically
> > designed for the PHY and routing on the platform for ethernet to
> > function.
> > 
> > Cc: Nishanth Menon <nm at ti.com>
> > Cc: Lokesh Vutla <lokeshvutla at ti.com>
> > Tested-by: Lokesh Vutla <lokeshvutla at ti.com>
> > Reviewed-by: Nishanth Menon <nm at ti.com>
> > Signed-off-by: Mugunthan V N <mugunthanvnm at ti.com>
> > ---
> 
> Tom,
> 
> Do you have any comments on this patch?

Oh sorry, this slipped my mind.

-- 
Tom
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