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FlexCAN driver in SabreSD (3.0.35 + Yocto)

Question asked by Andoni Irizar on Jun 16, 2015
Latest reply on Jun 17, 2015 by Andoni Irizar

I'm triyng to setup a CAN interface between my SabreSD board and a CAN viewer from a PC.


Kernel version is 3.0.35, the configuration options of the kernel have not been touched from the repo version.

Nevertheless I've checked that Flexcan is indeed enabled.


The output when booting my system is as follows:


root@imx6qsabresd:~# dmesg | grep can

vcan: Virtual CAN interface driver

flexcan netdevice driver

can: controller area network core (rev 20090105 abi 8)

can: raw protocol (rev 20090105)

can: broadcast manager protocol (rev 20090105 t)

root@imx6qsabresd:~# dmesg | grep CAN

vcan: Virtual CAN interface driver

CAN device driver interface



But no /dev/can0 device exists