u-3 over clock

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phaseshifter
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u-3 over clock

Unread post by phaseshifter » Sun Sep 10, 2017 2:16 am

can somebody give me a link to enable over-clocking of my U-3 pls...phase...
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meveric
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Re: u-3 over clock

Unread post by meveric » Sun Sep 10, 2017 6:10 am

overclocking is already enabled by default from the Kernel, you just have to set the max scaling frequency to 2GHz

Code: Select all

echo "2000000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
with the following code you can check on all available frequencies:

Code: Select all

cat /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
where 1704 MHz is the default without overclocking.
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phaseshifter
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Re: u-3 over clock

Unread post by phaseshifter » Sun Sep 10, 2017 7:12 am

yeah i did a site search and found the code you posted..but how do i make it resident on every boot up...?????
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meveric
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Re: u-3 over clock

Unread post by meveric » Sun Sep 10, 2017 7:55 am

put it in /etc/rc.local
or depending on what OS image you use there might be a tool installed to set your CPU speed and governor.
Donate to support my work on the ODROID GameStation Turbo Image for U2/U3 XU3/XU4 X2 X C1 as well as many other releases.
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phaseshifter
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Re: u-3 over clock

Unread post by phaseshifter » Sun Sep 10, 2017 11:28 am

running ubuntu 16.04 on my u3 and my u2 as well
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meveric
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Re: u-3 over clock

Unread post by meveric » Sun Sep 10, 2017 10:32 pm

Well I don't think Ubuntu has this option.. You could try using mad_ady's odroid-cpu-control although I don't know if it has an option to make it permanent.
Or on my Debian images, you should be able to simply start "cpu-control".
Donate to support my work on the ODROID GameStation Turbo Image for U2/U3 XU3/XU4 X2 X C1 as well as many other releases.
Check out the Games and Emulators section to find some of my work or check the files in my repository to find the software i build for ODROIDs.
If you want to add my repository to your image read my HOWTO integrate my repo into your image.

phaseshifter
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Re: u-3 over clock

Unread post by phaseshifter » Mon Sep 11, 2017 12:07 am

that is fine i can live with just putting it into thr rc.local..thanks...M..
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phaseshifter
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Joined: Fri May 08, 2015 9:12 am
languages_spoken: english
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N-1,,N-2,...other odroid acc`s as well
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Re: u-3 over clock

Unread post by phaseshifter » Mon May 28, 2018 9:16 pm

interesting...hmmm...hmmm
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