https://community.nxp.com/t5/i-MX-Processors/i-MX8-DXL-internal-RTC/m-p/1558371#M197891 <P>We are using i.MX8 DXL processor and we have a requirement of enabling internal RTC which has to have access from both M4 and A35 core simultaneously. Let us know how we can achieve this.</P> Wed, 23 Nov 2022 09:01:17 GMT dineshkumark 2022-11-23T09:01:17Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-DXL-internal-RTC/m-p/1558371#M197891 <P>We are using i.MX8 DXL processor and we have a requirement of enabling internal RTC which has to have access from both M4 and A35 core simultaneously. Let us know how we can achieve this.</P> Wed, 23 Nov 2022 09:01:17 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-DXL-internal-RTC/m-p/1558371#M197891 dineshkumark 2022-11-23T09:01:17Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-DXL-internal-RTC/m-p/1559753#M197996 <P>IMX8DXL is still under pre-production, couldn't share more detailed information about this, but RTC should controlled by the SCFW, you can refer to the document and source code of SCFW</P> <P>"<A href="https://community.nxp.com/t5/i-MX-Processors/i-MX8-SRTC-API-access-from-M4/m-p/1405915" target="_blank">https://community.nxp.com/t5/i-MX-Processors/i-MX8-SRTC-API-access-from-M4/m-p/1405915</A>"</P> Fri, 25 Nov 2022 06:10:39 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-DXL-internal-RTC/m-p/1559753#M197996 joanxie 2022-11-25T06:10:39Z