i.MX Processorsのトピックimx6 BAR0 limit https://community.nxp.com/t5/i-MX-Processors/imx6-BAR0-limit/m-p/741818#M115483 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>I checked pci driver sources provided for IMX.6 CPU. It seems that ddr memory window reserved for root complex is limited to 16M. I need at least 256M for BAR0 in my application. Is it possible to patch the driver to support such memory size?</P></BODY></HTML> Fri, 09 Mar 2018 06:02:43 GMT bluesky507 2018-03-09T06:02:43Z imx6 BAR0 limit https://community.nxp.com/t5/i-MX-Processors/imx6-BAR0-limit/m-p/741818#M115483 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>I checked pci driver sources provided for IMX.6 CPU. It seems that ddr memory window reserved for root complex is limited to 16M. I need at least 256M for BAR0 in my application. Is it possible to patch the driver to support such memory size?</P></BODY></HTML> Fri, 09 Mar 2018 06:02:43 GMT https://community.nxp.com/t5/i-MX-Processors/imx6-BAR0-limit/m-p/741818#M115483 bluesky507 2018-03-09T06:02:43Z Re: imx6 BAR0 limit https://community.nxp.com/t5/i-MX-Processors/imx6-BAR0-limit/m-p/741819#M115484 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>Only 16 MB address range is available for PCIe in i.MX6 system memory map.</P><P><BR />Have a great day,<BR />Yuri</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 27 Mar 2018 05:01:26 GMT https://community.nxp.com/t5/i-MX-Processors/imx6-BAR0-limit/m-p/741819#M115484 Yuri 2018-03-27T05:01:26Z