Hello again, I have similar issue here. I use: root@beaglebone:~# cat /etc/dogtag BeagleBoard.org Debian Image 2018-03-09 root@beaglebone:~# uname -a Linux beaglebone 4.4.120-bone22 #1 Tue Mar 6 23:59:09 UTC 2018 armv7l GNU/Linux I need UIO driver so I chose this kernel I cannot use TI based. Could it be set in device tree?
Thanks Dne pondělí 3. srpna 2015 15:47:22 UTC+2 RobertCNelson napsal(a): > > On Mon, Aug 3, 2015 at 5:02 AM, Axel Barkow <[email protected] > <javascript:>> 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] <javascript:>, 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/13914f07-c89e-4ee3-8b1c-28c681759958%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
