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-   -   Kexec on Nokia N900 (https://talk.maemo.org/showthread.php?t=70083)

pali 2011-02-19 12:40
Kexec on Nokia N900
 
I installed power kernel, downloaded and unpacked bootimg of new kernel. Next I called:
Code:
kexec -l <img> --command-line="`cat /proc/cmdline`"
sync
kexec -e
In framebuffer console it show something like booting new kernel bye... and N900 freeze. After some seconds rebooted and it does not load new kernel.

Where is problem? How to kexec other kernel on Nokia N900?

pali 2011-04-05 09:44
Re: Kexec on Nokia N900
 
Any ideas?

clasificado 2011-04-05 12:25
Re: Kexec on Nokia N900
 
I think that the watchdogs are rebooting the device when you kexec. have you tried disabling them?

pali 2011-04-05 12:54
Re: Kexec on Nokia N900
 
yes, watchdogs reboots device. This is normal when kernel freeze!

But my question is why kexec does not work? (or how can I correctly use kexec?)

pali 2011-05-03 18:09
Re: Kexec on Nokia N900
 
Does anybody successfull load another kernel using kexec?


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