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[microblaze-uclinux] New mbvanilla_net target
I've just uploaded mbvanilla_net_v6_10b - as you might guess from the
version number, it's just an update of mbvanilla_net that works with
ISE/EDK6.1. You will need ISE 6.1 SP2, and EDK6.1 SP1.
The EDK service pack is particuarly important, as it fixes a bug in the
dcache implementation that would previously crash uClinux if it was enabled.
The only issue I'm aware of with this new version is that because of
some added error checking in platgen, I've been forced to trim the gpio
width down to 24 bits, to match the width of the global gpio signal.
However, that messes with the bit ordering, meaning that the #defines in
the kernel to flash the LED and so on, are wrong.
Long story short - no more flashing LED from the timer interrupt...
Probably an easy fix, but not now.
Another fix that I'm putting off is to remove the opb_memcon core (now
deprecated) and replace it with the opb_emc. Still, it works ok for now.
As always, please let me know if you have trouble getting the files.
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