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Altera_Forum's avatar
Altera_Forum
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9 years ago

Qsys, How do you determine the Address for an Avalon-MM Block?

Ok, so I've managed to compile my SoC block with Qsys, I had some prior error but it was due to not setting the TOP module correctly. Now it's compiled and I even managed to add some LEDs sign...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

This is what I got: 

altera_hps2fpga_bridge fpgabridge.2: fpga bridge  registered as device hps2fpga         
altera_hps2fpga_bridge fpgabridge.2: init-val not specified                                       
altera_hps2fpga_bridge fpgabridge.3: fpga bridge  registered as device lwhps2fpga     
altera_hps2fpga_bridge fpgabridge.3: init-val not specified                                       
altera_hps2fpga_bridge fpgabridge.4: fpga bridge  registered as device fpga2hps         
altera_hps2fpga_bridge fpgabridge.4: init-val not specified

Also, while looking at /sys/class/fpga-bridge/ I found the 3 bridges enabled: 


root@socfpga:/sys/class/fpga-bridge# ls 
fpga2hps    hps2fpga    lwhps2fpga
 root@socfpga:/sys/class/fpga-bridge# cat */enable
1
1
1