[U-Boot] TSEC ethernet controller problems (crc errors / corruption)

David Hawkins dwh at ovro.caltech.edu
Tue Jun 2 18:42:55 CEST 2009


> I am unable to reproduce the corruption on my MPC8349EMDS eval board,
> but I'm running out of ideas to try and find the source of this problem.

One more piece of info: the MPC8349E-MDS board contains the
MPC8349E processor, whereas our board contains the MPC8349EA
(silicon v 3.1) processor. We did have a couple of MPC8349EA-MDS
boards, however, the Xilinx CPLD on both boards spontaneously
destructed (the CPLD sticky labels melted!).

We can try putting the MPC8349EA processor from one of the
dead boards into the MPC8349E-MDS board socket - I believe
this is ok - feel free to warn us that its not :)

Cheers,
Dave




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