topic Re: Issues About Set Default CPU Governor in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Issues-About-Set-Default-CPU-Governor/m-p/454708#M70808 <HTML><HEAD></HEAD><BODY><P>Hi tony</P><P></P><P>I think this is not possible without modifications of driver, however one can</P><P>limit core high operating frequency using kernel boot parameter arm_freq.</P><P>Please check attached Release Notes Table 6. Kernel Boot Parameters</P><P>p.9</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 29 Jul 2015 10:22:45 GMT igorpadykov 2015-07-29T10:22:45Z Issues About Set Default CPU Governor https://community.nxp.com/t5/i-MX-Processors/Issues-About-Set-Default-CPU-Governor/m-p/454707#M70807 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>&nbsp;&nbsp;&nbsp;&nbsp; How to set default CPU Governor? Not through sysfs interface manually. 3Q~</P></BODY></HTML> Wed, 29 Jul 2015 09:04:55 GMT https://community.nxp.com/t5/i-MX-Processors/Issues-About-Set-Default-CPU-Governor/m-p/454707#M70807 tony_l_cai 2015-07-29T09:04:55Z Re: Issues About Set Default CPU Governor https://community.nxp.com/t5/i-MX-Processors/Issues-About-Set-Default-CPU-Governor/m-p/454708#M70808 <HTML><HEAD></HEAD><BODY><P>Hi tony</P><P></P><P>I think this is not possible without modifications of driver, however one can</P><P>limit core high operating frequency using kernel boot parameter arm_freq.</P><P>Please check attached Release Notes Table 6. Kernel Boot Parameters</P><P>p.9</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 29 Jul 2015 10:22:45 GMT https://community.nxp.com/t5/i-MX-Processors/Issues-About-Set-Default-CPU-Governor/m-p/454708#M70808 igorpadykov 2015-07-29T10:22:45Z