topic SerDes Loopback configuration through OS in Layerscape https://community.nxp.com/t5/Layerscape/SerDes-Loopback-configuration-through-OS/m-p/1983555#M15028 <P>Hi,</P><P>Im using LS1088A based custom board. Previously im using QCVS and cwtap for Test SerDes(in digital/External loopback) But now my target is to search a way to do same through OS(not uboot) by manipulating registers. I need to make it in loopback mode and use a packet generator to tests. But i couldnt find any documents. Is it possible to do that?.</P><P>Thank you!&nbsp;</P> Tue, 29 Oct 2024 07:22:31 GMT dinuka1997 2024-10-29T07:22:31Z SerDes Loopback configuration through OS https://community.nxp.com/t5/Layerscape/SerDes-Loopback-configuration-through-OS/m-p/1983555#M15028 <P>Hi,</P><P>Im using LS1088A based custom board. Previously im using QCVS and cwtap for Test SerDes(in digital/External loopback) But now my target is to search a way to do same through OS(not uboot) by manipulating registers. I need to make it in loopback mode and use a packet generator to tests. But i couldnt find any documents. Is it possible to do that?.</P><P>Thank you!&nbsp;</P> Tue, 29 Oct 2024 07:22:31 GMT https://community.nxp.com/t5/Layerscape/SerDes-Loopback-configuration-through-OS/m-p/1983555#M15028 dinuka1997 2024-10-29T07:22:31Z Re: SerDes Loopback configuration through OS https://community.nxp.com/t5/Layerscape/SerDes-Loopback-configuration-through-OS/m-p/1986614#M15047 <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;"><SPAN>I am sorry, no such application in the </SPAN><A href="https://docs.nxp.com/bundle/UG10081_LLDP_L6.1.55_2.2.0/page/topics/about_this_document.html" target="_blank"><SPAN>Layerscape Linux Distribution POC User Guide Rev, L6.1.55_2.2.0</SPAN></A><SPAN>.</SPAN></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="en-US">And I cannot find any documents related to it.</P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;"><SPAN>Maybe it's possible, but </SPAN><SPAN>cannot guarantee it.</SPAN></P> Mon, 04 Nov 2024 01:31:22 GMT https://community.nxp.com/t5/Layerscape/SerDes-Loopback-configuration-through-OS/m-p/1986614#M15047 June_Lu 2024-11-04T01:31:22Z