CoreELEC

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Re: CoreELEC

Unread post by tobetter » Fri Jul 05, 2019 1:25 pm

Kuennek wrote:
Fri Jul 05, 2019 1:05 pm
Nobody know?
What's do you mean?
2004 / 1992 were the max freq for the overclock tried on ODROID-N2.

Another freq over than 2004 / 1992 are like this and you could try at your own risk.

Code: Select all

161         PLL_RATE(1992000000ULL, 166, 1, 1), /*DCO=3984M*/
162         PLL_RATE(2004000000ULL, 167, 1, 1), /*DCO=4008M*/
163         PLL_RATE(2016000000ULL, 168, 1, 1), /*DCO=4032M*/
164         PLL_RATE(2100000000ULL, 175, 1, 1), /*DCO=4200M*/
165         PLL_RATE(2196000000ULL, 183, 1, 1), /*DCO=4392M*/
166         PLL_RATE(2292000000ULL, 191, 1, 1), /*DCO=4584M*/

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Re: CoreELEC

Unread post by Kuennek » Fri Jul 05, 2019 1:52 pm

Only Set it to

setenv max_freq_a73 "2100"

Right?

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Re: CoreELEC

Unread post by Kuennek » Fri Jul 05, 2019 10:56 pm

how can i see if the frequenz set from A73?In Coreelec i see only A53?

I have no Problems to boot with 2,29Ghz.I think it not set.

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Re: CoreELEC

Unread post by Kuennek » Sat Jul 06, 2019 6:32 pm

nobody know?

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Re: CoreELEC

Unread post by Sholander » Sun Jul 07, 2019 6:16 pm

Kuennek wrote:
Fri Jul 05, 2019 10:56 pm
how can i see if the frequenz set from A73?In Coreelec i see only A53?
N2 Big A73:
cat /sys/devices/system/cpu/cpufreq/policy2/cpuinfo_cur_freq

N2 Little A53:
cat /sys/devices/system/cpu/cpufreq/policy0/cpuinfo_cur_freq

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Re: CoreELEC

Unread post by Kuennek » Sun Jul 07, 2019 7:30 pm

OK thx.But where must.i.show this?In datamanager in coreelec?
Sry im new.

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Re: CoreELEC

Unread post by Sholander » Sun Jul 07, 2019 11:21 pm

In CoreElec ofcourse, isn't this a CoreElec topic? ;)

You SSH to the box and run above commands.

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Re: CoreELEC

Unread post by Kuennek » Tue Jul 09, 2019 12:07 am

Sholander wrote:
Sun Jul 07, 2019 6:16 pm
Kuennek wrote:
Fri Jul 05, 2019 10:56 pm
how can i see if the frequenz set from A73?In Coreelec i see only A53?
N2 Big A73:
cat /sys/devices/system/cpu/cpufreq/policy2/cpuinfo_cur_freq

N2 Little A53:
cat /sys/devices/system/cpu/cpufreq/policy0/cpuinfo_cur_freq
i have checked that but 2.2Ghz is not set.I hope in Future we can do more OC to test

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Re: CoreELEC

Unread post by mad_ady » Tue Jul 09, 2019 1:29 am

Since you don't seem to be expert in linux, what do you hope to gain from overclocking on an OS meant for media consumption on a system that doesn't use the cpu for media playback? You'll only bound to get instability.

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Re: CoreELEC

Unread post by Kuennek » Tue Jul 09, 2019 3:38 am

yes but for ui scrolling with a fully Skin.And dont use it only with Coreelec

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Re: CoreELEC

Unread post by Sholander » Wed Jul 10, 2019 10:26 pm

Since GUI (with all skins) is drown with GPU then there is no effect on scrolling or any other GUI task with increasing CPU clock frequency ;)

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Re: CoreELEC

Unread post by Kuennek » Thu Jul 11, 2019 2:08 pm

Then we need GPU overclock

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Re: CoreELEC

Unread post by Sholander » Sat Jul 13, 2019 9:19 pm

GPU overclock is not allowed by Hardkernel!

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Re: CoreELEC

Unread post by Raybuntu » Sun Jul 14, 2019 4:44 am

There are a setting to set the clock but I think it is lacking dtb changes. At least with 3.14 it was possible.

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