Kernel Stuck with new hardware design.

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

Kernel Stuck with new hardware design.

906件の閲覧回数
peteramond
Contributor V

Hi All,

This is iMAX6Q based custom hardware design and I did DDR RAM calibration and updated the U-Boot with calibration values correctly. When I'm trying to load Yocto or Ubuntu it stuck as follows. Can you give any comment on this issue by referring following kernel logs.

Kernel log with Yocto---------------------------------------------------------------------------------------------

https://pastebin.com/FjF69Ekb

Kernel log with Ubuntu--------------------------------------------------------------------------------------------

https://pastebin.com/Z1Rwtjcr

Regards,

Peter.

ラベル(3)
0 件の賞賛
返信
1 返信

835件の閲覧回数
igorpadykov
NXP Employee
NXP Employee

Hi Peter

one can try patch

https://github.com/Freescale/linux-fslc/commit/09845b886c1198c9461de424ffd95dde363324c1

or try to boot without hdmi in uboot.

In general, one can find place in code where kernel hanging using

AN4553 Using Open Source Debugging Tools for Linux on i.MX Processors
http://www.nxp.com/assets/documents/data/en/application-notes/AN4553.pdf

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

0 件の賞賛
返信