Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Altera_Forum
Honored Contributor I
735 Views

dtb generation

Hi community, 

 

I want to modify my devicetreeblob-file. After weeks of searching the web, I now know how to generate this dtb (http://www.rocketboards.org/foswiki/documentation/gsrd141devicetreegenerator). 

But I do not know how to modify it. 

I am trying to bring up two tse-interfaces (http://rocketboards.org/foswiki/projects/alterasoctriplespeedethernetdesignexample). 

I have installed Quartus V14.1 including all addons. 

Linux is built in a virtual machine, running ubuntu 12.04 LTS. 

 

what works: 

Linux is booting and does load the "altera_tse" driver. 

 

what does not work: 

Linux / the driver does not fully recognise the two interfaces. 

On boot up the error-message shows up: altera_tse c0010000.ethernet: resource s1 not defined 

(c0010000 is the base address of my first tse, the same error shows up for the second tse-interface) 

If I list my brought up interfaces with "ip addr", they are not listed. 

 

My questions: 

1. What do I have to write into the xml files, so Linux/ the driver will recognise the tse-interfaces? 

2. If I would add other IP-Cores to the FPGA, where would I get the information about what to add to the xml-files? 

 

Thanks in advance, 

Fabian
0 Kudos
0 Replies
Reply