i.MX Processors中的主题 Re: How to disable the DVFS function for i.MX6Q https://community.nxp.com/t5/i-MX-Processors/How-to-disable-the-DVFS-function-for-i-MX6Q/m-p/603843#M90906 <HTML><HEAD></HEAD><BODY><P>You can try this command<BR /># echo performance &gt; /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor<BR />to disable DVFS.</P><P></P><P></P><P>Have a great day,<BR />Victor</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 05 Oct 2016 04:27:57 GMT b36401 2016-10-05T04:27:57Z How to disable the DVFS function for i.MX6Q https://community.nxp.com/t5/i-MX-Processors/How-to-disable-the-DVFS-function-for-i-MX6Q/m-p/603842#M90905 <HTML><HEAD></HEAD><BODY><P>Dear all,</P><P></P><P>We run AndoridKK4.4.3 BSP on the i.MX6Q-SABRE-SDB board.</P><P>However, we have the problem that a system reboots.</P><P></P><P>When a frequency is fixed to 396MHz, it seems that the problem does not occur.</P><P>At this time, We observed the voltage of VDD_ARM_IN and VDD_ARM_CAP.<BR />However, the voltage is stable.</P><P></P><P>We want to try disabling DVFS function.</P><P></P><P>Would you tell me the method to disable the DVFS function?</P><P></P><P>Best Regards,<BR />Yuuki</P></BODY></HTML> Tue, 04 Oct 2016 02:51:30 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-disable-the-DVFS-function-for-i-MX6Q/m-p/603842#M90905 yuuki 2016-10-04T02:51:30Z Re: How to disable the DVFS function for i.MX6Q https://community.nxp.com/t5/i-MX-Processors/How-to-disable-the-DVFS-function-for-i-MX6Q/m-p/603843#M90906 <HTML><HEAD></HEAD><BODY><P>You can try this command<BR /># echo performance &gt; /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor<BR />to disable DVFS.</P><P></P><P></P><P>Have a great day,<BR />Victor</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 05 Oct 2016 04:27:57 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-disable-the-DVFS-function-for-i-MX6Q/m-p/603843#M90906 b36401 2016-10-05T04:27:57Z