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dffish63

Zedboard Can Mio Pin Routing

Question

Hi all, 

 

I've got can4linux installed and apparently working. I'm using the Digilent linux kernel, and cannot figure out how to route the CAN_H and CAN_L out to pins I can access. 

 

Apparently you can reroute the CAN pins with a GUI in Vivado, but I can't see the comparable way in linux. 

 

Anyone know how to do this? Example?

 

Thanks

Dave

Edited by Josh
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I don't think you will be able to do this in Linux directly. If my limited experience of Zynq is correct you will need to build a new FPGA configuration file (a.k.a. bitstream) that is then used to configure the MIO pin mappings (as well as the rest of the FPGA too).

I don't have a great level of experience with the Zynq, so please don't take this as being 100% correct! Maybe somebody else can confirm?

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