topic Re: RPMsg bypass in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979832#M145687 <HTML><HEAD></HEAD><BODY><P>Thx</P></BODY></HTML> Mon, 16 Dec 2019 12:56:35 GMT greg_edwards 2019-12-16T12:56:35Z RPMsg bypass https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979830#M145685 <HTML><HEAD></HEAD><BODY><P>On the imx8mm is it possible to use shared memory between the A53s (Linux) and M4 (RTOS) without going through RPMsg?&nbsp; I don't see any notes stating that it's not possible, but also no examples of doing it without RPMsg.</P><P></P><P>TIA</P></BODY></HTML> Fri, 13 Dec 2019 20:08:37 GMT https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979830#M145685 greg_edwards 2019-12-13T20:08:37Z Re: RPMsg bypass https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979831#M145686 <HTML><HEAD></HEAD><BODY><P>Hi&nbsp;<A class="jx-jive-macro-user" href="https://community.nxp.com/people/greg.edwards@harman.com">greg.edwards@harman.com</A>&nbsp;,</P><P></P><P>You can implement the shared memory between A53 and M4 on your own by&nbsp;sharing the DDR between them. However, RPMSG does the same. So, I would suggest rather than implementing it, you use the supported RPMSG.</P><P></P><P>Regards,</P><P>Kunal</P></BODY></HTML> Mon, 16 Dec 2019 07:21:55 GMT https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979831#M145686 kunalkotecha1 2019-12-16T07:21:55Z Re: RPMsg bypass https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979832#M145687 <HTML><HEAD></HEAD><BODY><P>Thx</P></BODY></HTML> Mon, 16 Dec 2019 12:56:35 GMT https://community.nxp.com/t5/i-MX-Processors/RPMsg-bypass/m-p/979832#M145687 greg_edwards 2019-12-16T12:56:35Z