[Buildroot] Request for Help

Cassiano Martin cassiano at polaco.pro.br
Sat Nov 26 12:36:04 UTC 2016


Maybe your kernel is missing can support?  

Enviado do meu iPhone

> Em 26 de nov de 2016, às 09:38, BertHuber <3237-15 at online.de> escreveu:
> 
> Hello,
> I am new to this mailinglist and also quite new to the buildroot environment.
> I got stuck in my current project with the following problem:
>  
> I am currently trying to build an embedded Linux System with Buildroot.
> 
> It works so far, I get a bootable SD Card for my A20 based board.
> 
> I included all CAN Drivers & protocols I could find (can, can_raw and vcan)
> 
> My problem is : after booting and loggin in as root
> 
> I type:
> 
>  ip link add dev vcan0 type vcan ---- THAT WORKS
> but
> 
>  ip link add dev can0 type can 
> produces:
> 
> RTNETLIINK answers: Operation not supported
> 
> What is wrong ?? Thanks in advance for any ideas.
> 
> Regards
> 
> Bert
> 
>  
> 
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