https://community.nxp.com/t5/i-MX-Processors/IMX8-mapping-space-problem/m-p/1384432#M184220 <P>IMX8QM can support mapping larger than 256M, but the data sheet writes an expandable space of 28GB. Does the PCIE mapping space of this chip support mapping requirements larger than 256M (BAR mapping size 256M + configuration space mapping)?</P> Fri, 10 Dec 2021 01:35:31 GMT yangmingsong 2021-12-10T01:35:31Z https://community.nxp.com/t5/i-MX-Processors/IMX8-mapping-space-problem/m-p/1384432#M184220 <P>IMX8QM can support mapping larger than 256M, but the data sheet writes an expandable space of 28GB. Does the PCIE mapping space of this chip support mapping requirements larger than 256M (BAR mapping size 256M + configuration space mapping)?</P> Fri, 10 Dec 2021 01:35:31 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8-mapping-space-problem/m-p/1384432#M184220 yangmingsong 2021-12-10T01:35:31Z