Embedded planet 860T CLLF HELP!
Quoted 12 lines
I just placed the latest MPC860T FEC driver on ppc.kernel.org. This seems to work with the Embedded Planet CLLF. It is a pretty bad hack, as the driver should really determine many of the things in #ifdef's dynamically.
Another thing. On the "back" side of the CLLF, at the edge near the four switch pack, you will find an unpopulated R08. Place a jumper wire across this, as it is the source of the PHY link change interrupt to the Port C pin. Future CLLF boards will have this populated.
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And another thing. This driver doesn't seem to work correctly on the 860P version of the boards. I thought I found all 860P differences, but I guess I missed something. I am working on it, and if you have one of these boards, please let me know.
Try to initialize PDDIR with 0x1fff instead of 0x1c58.
Quoted 1 line
-- Dan
Ralf
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Quoted 1 line · Ralf HECKHAUSEN
Try to initialize PDDIR with
0x1fffinstead of0x1c58.
Right, now I remember....that doesn't work on pre Rev-D 860T parts. Guess I need to add some silicon revision detection and set accordingly. Next version.
-- Dan
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