https://community.nxp.com/t5/i-MX-Processors/Cache-Operation/m-p/1868968#M223948 <P>Hello,</P> <P>For the cache-policies and cleaning you can check ARM:</P> <P><A href="https://developer.arm.com/documentation/den0013/d/Caches/Invalidating-and-cleaning-cache-memory" target="_blank">https://developer.arm.com/documentation/den0013/d/Caches/Invalidating-and-cleaning-cache-memory</A></P> <P>&nbsp;</P> <P><A href="https://developer.arm.com/documentation/ka001150/latest/" target="_blank">https://developer.arm.com/documentation/ka001150/latest/</A></P> <P>&nbsp;</P> <P>Regards</P> Mon, 20 May 2024 14:54:10 GMT Bio_TICFSL 2024-05-20T14:54:10Z https://community.nxp.com/t5/i-MX-Processors/Cache-Operation/m-p/1868103#M223885 <P>Hi,&nbsp;</P><P>I'm working on imx8ulp. I would like to ask:</P><P>1) how write-back policy cache working?</P><P>2) May I know how to demonstrate the usage of the cache clean &amp; cache invalidate? Is there a way to test it?</P> Fri, 17 May 2024 13:55:40 GMT https://community.nxp.com/t5/i-MX-Processors/Cache-Operation/m-p/1868103#M223885 abdrhmn 2024-05-17T13:55:40Z https://community.nxp.com/t5/i-MX-Processors/Cache-Operation/m-p/1868968#M223948 <P>Hello,</P> <P>For the cache-policies and cleaning you can check ARM:</P> <P><A href="https://developer.arm.com/documentation/den0013/d/Caches/Invalidating-and-cleaning-cache-memory" target="_blank">https://developer.arm.com/documentation/den0013/d/Caches/Invalidating-and-cleaning-cache-memory</A></P> <P>&nbsp;</P> <P><A href="https://developer.arm.com/documentation/ka001150/latest/" target="_blank">https://developer.arm.com/documentation/ka001150/latest/</A></P> <P>&nbsp;</P> <P>Regards</P> Mon, 20 May 2024 14:54:10 GMT https://community.nxp.com/t5/i-MX-Processors/Cache-Operation/m-p/1868968#M223948 Bio_TICFSL 2024-05-20T14:54:10Z