On Mon, Aug 3, 2015 at 5:02 AM, Axel Barkow <[email protected]> wrote: > Hi everyone, > > I'm using the Beaglebone Black and wanted to increase the performance by > setting the govenor to performance mode. After installing the cpufrequtils > in bone-debian-8.1-console-armhf-2015-07-19-2gb.img I found a maximum > frequency of 720MHz where I was expecting 1GHz: > > debian@beaglebone:~$ cat /etc/dogtag > BeagleBoard.org Debian Image 2015-07-19 > debian@beaglebone:~$ uname -a > Linux beaglebone 4.1.2-ti-r4 #1 SMP PREEMPT Thu Jul 16 20:48:37 UTC 2015 > armv7l GNU/Linux > debian@beaglebone:~$ cpufreq-info > cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 > Report errors and bugs to [email protected], please. > analyzing CPU 0: > driver: cpufreq-dt > CPUs which run at the same hardware frequency: 0 > CPUs which need to have their frequency coordinated by software: 0 > maximum transition latency: 300 us. > hardware limits: 275 MHz - 720 MHz > available frequency steps: 275 MHz, 500 MHz, 600 MHz, 720 MHz > available cpufreq governors: conservative, ondemand, userspace, powersave, > performance > current policy: frequency should be within 275 MHz and 720 MHz. > The governor "performance" may decide which speed to use > within this range. > current CPU frequency is 720 MHz. > cpufreq stats: 275 MHz:0.00%, 500 MHz:0.00%, 600 MHz:0.00%, 720 > MHz:100.00% > > Any explanation or is this some misunderstanding from my side?
Upgrade your kernel.. linux-image-4.1.3-ti-r7 Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
