topic Re: imx6ulevk FEC booting error in i.MX Processors

imx6ulevk FEC booting error

panli — Tue, 26 Feb 2019 19:43:01 GMT

Dear all,

We have got an imx6utraLitel Evaluation board. I've built a linux kernel for this board with yocto build system and wanted to boot the kernel. Booting over NFS threw me an error which has something to do with FEC driver.
In attachment you can find the error log.

My first intention was to build the kernel in debug mode and add initcall_debug to the command line. However, initcall_debug doesn't work. There is no something like calling, or initcall.

Can you help and give me some advice where the problem could be and why initcall_debug doesn't work?

The kernel version is 4.12.
Device tree file is imx6ul-14x14-evk.dts.
Kernel was built with imx6ulevk.conf
I also attached the kernel configuration file.

best regards

Pan

Re: imx6ulevk FEC booting error

igorpadykov — Wed, 27 Feb 2019 23:23:49 GMT

Hi Pan

4.12 kernel version is not supported by nxp one can try with 4.15 from Code Aurora git repositories :

linux-imx - i.MX Linux kernel

or Demo Images from

i.MX Software | NXP

fec issues one can start debug in uboot/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c

mx6ul_14x14_evk.c\mx6ul_14x14_evk\freescale\board - uboot-imx - i.MX U-Boot

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: imx6ulevk FEC booting error

panli — Thu, 28 Feb 2019 09:15:59 GMT

Hi Igor,

I’m using a commercial linux kernel. I’ve found the error in fec_main.c

Thank you for help.

Pan

Pan Li

Software Engineer

Hamilton Medical AG

Via Crusch 8

7402 Bonaduz

Switzerland

Phone:

+41 58 610 13 77

Fax:

+41 58 610 00 20

Mail:

pli@hamilton-medical.com

Web:

www.hamilton-medical.com

<https://www.hamilton-medical.com/News/Newsletter-sign-up.html>

This message is confidential. It may also be privileged or otherwise protected by work product immunity or other legal rules. If you have received it by mistake, please let us know by e-mail reply and delete it from your system; you may not copy this message or disclose its contents to anyone. The integrity and security of this message cannot be guaranteed on the Internet.

Von: igorpadykov <admin@community.nxp.com>

Gesendet: Donnerstag, 28. Februar 2019 00:25

An: Li Pan <pli@hamilton-medical.com>

Betreff: Re: - Re: imx6ulevk FEC booting error

NXP Community <https://community.freescale.com/resources/statics/1000/35400-NXP-Community-Email-banner-600x75.jpg>

Re: imx6ulevk FEC booting error

reply from igorpadykov<https://community.nxp.com/people/igorpadykov?et=watches.email.thread> in i.MX Processors - View the full discussion<https://community.nxp.com/message/1118526?commentID=1118526&et=watches.email.thread#comment-1118526>