Unhandled fault: imprecise external abort

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Unhandled fault: imprecise external abort

2,280 Views
kaa
Contributor II

Can anybody explain what is wrong with linux kernel?
u-boot works fine, mtest does more than 200 iterations

 

[    1.753627] Freeing unused kernel memory: 336K (808b2000 - 80906000)
[    1.767240] Unhandled fault: imprecise external abort (0x1c06) at 0x76f50880
[    1.774906] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007

 

PS: Please take a look full log in attachments.

Original Attachment has been moved to: dmesg.log.zip

Labels (2)
0 Kudos
2 Replies

1,280 Views
kaa
Contributor II

Solution found!

Please don't add this settings into imximage.cfg, it's cause a lot of problems:

//=============================================================================
// Disable    WDOG    
//=============================================================================
setmem /16    0x020bc000 =    0x30

0 Kudos

1,280 Views
igorpadykov
NXP Employee
NXP Employee

Hi Oleh

mtest is weak test, please try nxp ddr test

https://community.freescale.com/docs/DOC-105652 

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

0 Kudos