Am 13.02.2014 um 02:37 schrieb Michael Mrozek:
Okay, so it seems with Linux you can disable a CPU Core using:
echo 0 > /sys/devices/system/cpu/cpu1/online
According to /proc/cpustat and htop, only one core is active and being used by the Linux system.
The power consumption doesn't change though, so it seems the core isn't really disabled in the OMAP when doing this.
Seems like our current Power Management really is pretty simple, missing a few features.
Well, we have a 3.8 kernel and at that time it is quite a wonder that the OMAP5 is already supported...
So my hope is that some 3.12 or later kernel could already be a little better.
-- Mit freundlichen Grüßen,
Michael Mrozek
OpenPandora GmbH Geschäftsführer: Michael Mrozek
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