Change the cpu governor to "performance" and you will see difference 20 дек. 2013 г. 13:41 пользователь <[email protected]> написал:
> I noticed that the board is slow and the CPU freq is 300000 - Beaglebone > Black A5B > > Linux arm 3.8.13-bone32 #1 SMP Fri Dec 13 20:05:25 UTC 2013 armv7l armv7l > armv7l GNU/Linux > root@arm:~# cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq > 300000 > > I know that powering from USB the board will slow down to 300000 MHz but > the board is powered from +5 V with a 5Amps power supply > > I even boot only from power supply and attach the usb cable after boot > sequence (monitoring LED) > Any idea how to switch to high freq ? I also have problems with the USB > host - I presume that it is also related to wrong detection of primary > power supply > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
