[U-Boot] [PATCH] da850/omap-l138: Enable auto negotiation in RMII mode

Lad, Prabhakar prabhakar.lad at ti.com
Thu Jun 7 12:38:14 CEST 2012


Hi Eric,

On Wed, Jun 06, 2012 at 22:47:46, Eric Bénard wrote:
> Hi Prabhakar,
> 
> Le Fri, 1 Jun 2012 19:04:37 +0530,
> Prabhakar Lad <prabhakar.lad at ti.com> a écrit :
> 
> > From: Rajashekhara, Sudhakar <sudhakar.raj at ti.com>
> > 
> > On DA850/OMAP-L138 it was observed that in RMII mode,
> > auto negotiation was not performed. This patch enables
> > auto negotiation in RMII mode. Without this patch, EMAC
> > initialization takes more time and sometimes tftp fails
> > in RMII mode.
> > 
> > Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj at ti.com>
> > Signed-off-by: Lad, Prabhakar <prabhakar.lad at ti.com>
> > Signed-off-by: Hadli, Manjunath <manjunath.hadli at ti.com>
> 
> Tested-by: Eric Bénard <eric at eukrea.com>
> on an AM1808 with a RMII PHY where tftp was nearly always failing.
> 
  This patch had some build warnings which has been fixed in v2 
  version (http://www.mail-archive.com/u-boot@lists.denx.de/msg85270.html)
  can you test this patch and Ack it.

Thx,
--Prabhakar Lad

> Eric
> 



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