Freerunner CPU-scaling

[JW]

2008/5/29 Dennis Andersen <zalzer.es at gmail.com>:

> Anybody who knows, if the current software support CPU-scaling?
>
> And also if so, are the steps predefined or is it possible to specify a
> precise freq?


cesarb (see the wiki) did a big effort on this for GTA01
from what little i picked up its tricky as you have many cores on this
device each of which have a limited set of freqs which will work (esp the
LCM)
runnable freqs are therefore a very small subset

ah here is the wiki page

http://wiki.openmoko.org/wiki/Neo1973_GTA01_Power_Management
http://wiki.openmoko.org/wiki/User:CesarB/cpufreq

JW
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