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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

mSGDMA, Qsys, and Linux Integration

So I've been trying to get the Modular SG-DMA working in a Qsys project tied with Linux. I can get it to show up in the device tree, be recognized by Linux in /sys, and it looks like the memory mappi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I'm still waiting to hear back from Altera on the Park issue, but now I'm running in to odd issues with the hardware reset of the modules. I can actually do a hardware reset, but I'm finding that after doing a manual reset of just the modules, and then initializing park mode, they behave different than when they come up with the reset of the system.

To be fair, I'm still debugging this, but thought this worth mention.