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From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 1/1] ARM: DRA72x: fix io delay calibration for ethernet
Date: Tue, 7 Jul 2015 20:14:13 +0530	[thread overview]
Message-ID: <559BE5BD.6000808@ti.com> (raw)
In-Reply-To: <1434964390-16797-1-git-send-email-mugunthanvnm@ti.com>

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@ti.com>
> Cc: Lokesh Vutla <lokeshvutla@ti.com>
> Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
> Reviewed-by: Nishanth Menon <nm@ti.com>
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> ---

Tom,

Do you have any comments on this patch?

Regards
Mugunthan V N

  reply	other threads:[~2015-07-07 14:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-22  9:13 [U-Boot] [PATCH v2 1/1] ARM: DRA72x: fix io delay calibration for ethernet Mugunthan V N
2015-07-07 14:44 ` Mugunthan V N [this message]
2015-07-08  0:15   ` Tom Rini
2015-07-08  0:19 ` Tom Rini

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