AnsweredAssumed Answered

Increasing the iMX6 ARM cores max scaling frequency to 1.2GHz

Question asked by PAVAN DIVAKAR on Mar 20, 2015
Latest reply on Mar 20, 2015 by PAVAN DIVAKAR



I have the iMX6 board - MCIMX6Q-SDP where I am trying to get an application up and running. I checked the current ARM cores max scaling frequencies and they have been set to 996000Hz. Since I plan to run some ARM intensive operations in my application, I wanted to change the max scaling frequency to 1200000. However I am not able to change the values in the /sys/devices/system/cpu/cpu0/cpufreq. The operation "echo 1200000 > scaling_max_freq does not change the parameter value. Can anyone please let me know if this can be changed?


Freescale BSP version running on iMX6 board: android_jb4.3_1.1.0-ga_source.tar.gz



Pavan D