On Tue, Apr 1, 2008 at 8:33 AM, Andre Schwarz
<andre.schwarz@matrix-vision.de> wrote:
  

Tor,

 after investigating the tsec code I'm wondering how your PHY  works in
 RGMII mode ...

 I think that there are some things missing, e.g. taking RGMII into
 account during tsec_init.

 /* Init ECNTRL */
        regs->ecntrl = ECNTRL_INIT_SETTINGS;
    

If you look carefully, you'll notice that ecntrl's RPM bit is
read-only.  Those bits are configured by POR pin strappings.

  

You may be more familiar with the UEC, which doesn't automatically
detect the link type, but is otherwise fairly similar to the tsec.

  

Andy