On Jul 3, 2008, at 10:23, Nate Case wrote:
On Wed, 2008-07-02 at 17:53 -0500, Nate Case wrote:
I'm looking at gfar_configure_serdes() and I'm at a loss as to why
this
is always called when the MAC is in SGMII mode. It looks like it
assumes the use of TBI for some reason. On my board it's just a
regular
SGMII interface to a bcm5482 PHY in SGMII mode, so there is no TBI
involved.
I'm guessing this is a case of the driver making incorrect
assumptions
based on the existing Freescale boards. Or am I missing something
here?
Answering my own question: I see now that TBI is used internally on
the
chip for the SerDes interface which implements SGMII.. so maybe
there's
no problem with what the driver is doing after all.
Yeah, it's screwy, but that's how the chip works.
Andy
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