i.MX ProcessorsのトピックRe: IMX8MM: RPMsg between A core and M4 https://community.nxp.com/t5/i-MX-Processors/IMX8MM-RPMsg-between-A-core-and-M4/m-p/1038161#M152987 <HTML><HEAD></HEAD><BODY><P>For the tests you can play with RPMsg test program included into unit-test of our Linux.<BR />Please refer to chapter 2.8.5 "Running i.MX RPMsg Test Programs" of 2.8.5 of i.MX Linux Reference Manual included to this bundle:<BR /><A href="https://www.nxp.com/docs/en/supporting-information/fsl-yocto-L4.9.123_2.3.0_mx8mm.zip" target="test_blank">https://www.nxp.com/docs/en/supporting-information/fsl-yocto-L4.9.123_2.3.0_mx8mm.zip</A></P></BODY></HTML> Wed, 04 Mar 2020 03:58:42 GMT b36401 2020-03-04T03:58:42Z IMX8MM: RPMsg between A core and M4 https://community.nxp.com/t5/i-MX-Processors/IMX8MM-RPMsg-between-A-core-and-M4/m-p/1038160#M152986 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">I am using a IMX8MM in my project and running android 9 on this. In the project, we plan to have some GPIO function working on M4, and there will be some communications between A core and M4.</SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">I have download the RPMsg-lite sample for reference, but I still have no idea what's the mechanism for avoiding resources overlap on both A core and M4. Is the multicore manager responsible for the resource allocation and monitoring between multiple core? If it is, where can I find the sample code? (I only found RPMsg-lite under the multicore example folder)</SPAN></P><P></P><P></P></BODY></HTML> Tue, 03 Mar 2020 08:12:40 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8MM-RPMsg-between-A-core-and-M4/m-p/1038160#M152986 roger_chang 2020-03-03T08:12:40Z Re: IMX8MM: RPMsg between A core and M4 https://community.nxp.com/t5/i-MX-Processors/IMX8MM-RPMsg-between-A-core-and-M4/m-p/1038161#M152987 <HTML><HEAD></HEAD><BODY><P>For the tests you can play with RPMsg test program included into unit-test of our Linux.<BR />Please refer to chapter 2.8.5 "Running i.MX RPMsg Test Programs" of 2.8.5 of i.MX Linux Reference Manual included to this bundle:<BR /><A href="https://www.nxp.com/docs/en/supporting-information/fsl-yocto-L4.9.123_2.3.0_mx8mm.zip" target="test_blank">https://www.nxp.com/docs/en/supporting-information/fsl-yocto-L4.9.123_2.3.0_mx8mm.zip</A></P></BODY></HTML> Wed, 04 Mar 2020 03:58:42 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8MM-RPMsg-between-A-core-and-M4/m-p/1038161#M152987 b36401 2020-03-04T03:58:42Z