> -----Original Message----- > From: [email protected] [mailto:[email protected]] > On Behalf Of Felix Radensky > Sent: Wednesday, June 23, 2010 1:34 AM > To: U-Boot-Denx; André Schwarz; Kumar Gala; [email protected] > Subject: [U-Boot] Link problem with eTSEC2 on P2020RDB > > Hi, > > eTSEC2 is unusable with TOT master on P2020RDB RevC. The following > example demonstrates the problem: > > => setenv ethact eTSEC2 > => ping 10.0.0.10 > Waiting for PHY auto negotiation to complete...... TIMEOUT ! > eTSEC2: No link. > > eTSEC2 on P2020RDB is connected to Vitesse SGMII PHY VSC8221. > > Git bisect shows that the problem was introduced by the following commit: > > 46e91674fb4b6d06c6a4984c0b5ac7d9a16923f4 is first bad commit commit > 46e91674fb4b6d06c6a4984c0b5ac7d9a16923f4 > Author: Peter Tyser <[email protected]> > Date: Tue Nov 3 17:52:07 2009 -0600 > > tsec: Force TBI PHY to 1000Mbps full duplex in SGMII mode > > Reverting this commit makes the problem go away. > Hello Peter Do we need to make any changes in P2020RDB port to make SGMII port work? Kind Regards Poonam > Felix. > > > _______________________________________________ > U-Boot mailing list > [email protected] > http://lists.denx.de/mailman/listinfo/u-boot
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