"Definitive" Terasic DE1-SoC Device Tree

[Altera_Forum]

Is there a Terasic released device tree for this board?

[Altera_Forum]

Not to my knowledge. This link has more information: https://rocketboards.org/foswiki/view/documentation/devicetreegenerator

[Altera_Forum]

Thanks for the reply Galfonz. I've been looking around rocketboards.org for a couple of days. 

 Looks like I'm going to have to do a lot of reading on device trees.

[Altera_Forum]

You can look at the device tree for DE1-SoC-MTL2 for a start, but this is certainly not "definitive". There is a lot peripherals on the board (for example, audio, video input) that is not included in the device tree 

http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&categoryno=167&no=930

[Altera_Forum]

Thanks sunshine. 

 I found I could pull the socfpga.dtb file from the DE1_SoC_SD.img sd card image in the Linux_BSP supplied by Terasic. I figured this should be as close to 'official' as you can get as Terasic use it.

[Altera_Forum]

--- Quote Start ---  Thanks sunshine.  I found I could pull the socfpga.dtb file from the DE1_SoC_SD.img sd card image in the Linux_BSP supplied by Terasic. I figured this should be as close to 'official' as you can get as Terasic use it.  --- Quote End ---    Yes, and using SOCEDS you can convert the dtb to dts should you need it :)

[Altera_Forum]

It´s interesting that the same problem can occur i different activities. I had this problem too with Terasic released device. I followed up both the rocketboards.org link and the terasic.com link and all gbg (http://openinnovationgbg.se/) together even my problems was solved. It's a good thing with a forum.