FlexCAN driver in SabreSD (3.0.35 + Yocto)

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FlexCAN driver in SabreSD (3.0.35 + Yocto)

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andoniirizar
Contributor II

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

Regards

Andoni

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igorpadykov
NXP TechSupport
NXP TechSupport

HI Andoni

Sabre SD BSP does not support CAN it is supported for Sabre AI boards,

as shown in attached BSP Release Notes for these boards.

Best regards

igor

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53 Views
andoniirizar
Contributor II

Thanks Igor for the info!!

I've looked at this file to make it work (How to enable CAN bus on i.MX6Q SabreSD​)

But it seems to be targeted for LTIB.

Do you know how to make it work with yocto?

Regards

Andoni

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