i.MX Processorsのトピックi.mx6qsabresd android reboot problem?

i.mx6qsabresd android reboot problem?

allen_kim1 — Fri, 04 Mar 2016 09:34:43 GMT

Dear team,

My customer is using i.MX6Q for their board and OS android 5.0.0

They using nfs booting but android immediately reboot

error 1

root@sabresd_6dq:/ # kill init: critical process 'servicemanager' exited 4 times in 4 minutes; rebooting into recovery mode
SysRq : Emergency Remount R/O
EXT4-fs (mmcblk3p4): re-mounted. Opts: (null)
EXT4-fs (mmcblk3p6): re-mounted. Opts: (null)
Emergency Remount complete
imx2-wdt 20c0000.wdog: Device shutdown: Expect reboot!
reboot: Restarting system with command 'recovery'

error 2

root@sabresd_6dq:/ # init: critical process 'healthd' exited 4 times in 4 minutes; rebooting into recovery mode
SysRq : Emergency Remount R/O
EXT4-fs (mmcblk3p4): re-mounted. Opts: (null)
EXT4-fs (mmcblk3p6): re-mounted. Opts: (null)
Emergency Remount complete
imx2-wdt 20c0000.wdog: Device shutdown: Expect reboot!
reboot: Restarting system with command 'recovery'
U-Boot 2014.04-00201-g9d7bf9b (May 04 2015 - 16:18:13)

What point do i check ?

Thanks, BR

Re: i.mx6qsabresd android reboot problem?

igorpadykov — Fri, 04 Mar 2016 12:31:11 GMT

Hi Aleen

seems incorrect bootargs were used, please check parameter "nfsroot"

in attached Android_User's_Guide.pdf sect. 6.3.2 Kernel command line (bootargs)

Best regards

igor

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Re: i.mx6qsabresd android reboot problem?

skaicai — Wed, 16 Mar 2016 05:05:17 GMT

I have this problem too，Is there any wrong with the adb reboot bootloader in IMX6Q ? I have the same kernel log, Is there any solution ?

Re: i.mx6qsabresd android reboot problem?

aravinthkumarja — Wed, 16 Mar 2016 06:35:19 GMT

Hi Allen kim,

It have many of reasons to facing this issue. Can you add entire bootlog and bootargs.

Thanks!

Aravinth

Re: i.mx6qsabresd android reboot problem?

skaicai — Wed, 16 Mar 2016 06:51:12 GMT

Plz check the file I have upload , include the bootargs and boot kernel log. plz help to check the reason for the adb reboot bootloader fail. This lead to fail boot into fastboot . Thanks !