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

Tom Rini trini at konsulko.com
Wed Jul 8 02:19:30 CEST 2015


On Mon, Jun 22, 2015 at 02:43:10PM +0530, 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>

Applied to u-boot/master, thanks!

-- 
Tom
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