On 13.07.2012 10:20, Schneider, Kolja wrote:
Hi Troy,

is here any specific reason for the "disable_giga" switch in the ksz9021 phy 
driver? We're just having some issues here, most of the times we don't get the link up 
with a gigabit connection. Anything else that caused trouble on your side, apart from the 
PHY ID mess?

The first versions of the SabreLite had an hardware issue:

"The current schematic has the center tap pin 9 of the MAG/JAC USB combo to 3.3 filtered supply. Letting this pin float solves the problem."

https://wiki.linaro.org/Boards/MX6QSabreLite -> Gigabit Ethernet issue

Best regards

Dirk
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