topic Re: To access i.MX6 ENET_MMFR register after boot Linux kernel. in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/To-access-i-MX6-ENET-MMFR-register-after-boot-Linux-kernel/m-p/349188#M48414 <HTML><HEAD></HEAD><BODY><P>Hi Satoshi</P><P></P><P>probably one can use memtool:</P><P></P><P><A href="https://community.nxp.com/message/361297">Re: Reading IPU registers with memtool hangs.</A></P><P></P><P>Attached document sect.34.6 "Using the Memory Access Tool"</P><P>shows details.</P><P></P><P>Best regards</P><P>chip</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 09 Sep 2014 06:52:05 GMT igorpadykov 2014-09-09T06:52:05Z To access i.MX6 ENET_MMFR register after boot Linux kernel. https://community.nxp.com/t5/i-MX-Processors/To-access-i-MX6-ENET-MMFR-register-after-boot-Linux-kernel/m-p/349187#M48413 <HTML><HEAD></HEAD><BODY><P>Hi community,</P><P></P><P>Our partner want to access to i.MX6S ENET_MMFR register to read/write Ethernet PHY after boot kernel.</P><P>They have confirmed it is possible by u-boot, but not confirmed after boot kernel (L3.0.35_4.1.0_ER) because don't know how to do it.</P><P>Could you let me know whether it is possible and how to do it if they can?</P><P></P><P></P><P>Best Regards,</P><P>Satoshi Shimoda</P></BODY></HTML> Tue, 09 Sep 2014 06:05:30 GMT https://community.nxp.com/t5/i-MX-Processors/To-access-i-MX6-ENET-MMFR-register-after-boot-Linux-kernel/m-p/349187#M48413 satoshishimoda 2014-09-09T06:05:30Z Re: To access i.MX6 ENET_MMFR register after boot Linux kernel. https://community.nxp.com/t5/i-MX-Processors/To-access-i-MX6-ENET-MMFR-register-after-boot-Linux-kernel/m-p/349188#M48414 <HTML><HEAD></HEAD><BODY><P>Hi Satoshi</P><P></P><P>probably one can use memtool:</P><P></P><P><A href="https://community.nxp.com/message/361297">Re: Reading IPU registers with memtool hangs.</A></P><P></P><P>Attached document sect.34.6 "Using the Memory Access Tool"</P><P>shows details.</P><P></P><P>Best regards</P><P>chip</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 09 Sep 2014 06:52:05 GMT https://community.nxp.com/t5/i-MX-Processors/To-access-i-MX6-ENET-MMFR-register-after-boot-Linux-kernel/m-p/349188#M48414 igorpadykov 2014-09-09T06:52:05Z