https://community.nxp.com/t5/Layerscape/25G-Link-Detection-Issue-on-LA1224-RDB-BLS-with-LX2160ARDB-Rev2/m-p/1940390#M14819 <P>Dear NXP Team,<BR /><BR />I would like to provide an update regarding the issue we’re facing with the 25G link detection on the LA1224-RDB-BLS board.</P><H3>Current Status:</H3><P><STRONG>Working Configuration</STRONG>: Our custom image, based on the LSDK21.08, is working correctly on the LX2160ARDB board, including 25G link detection. The interfaces are coming up as expected, and we can establish a connection without issues.<BR /><BR /><STRONG>NXP Provided Image</STRONG>: The NXP-provided image for the LA1224RDB-BLS board works fine, including 25G link functionality, which suggests that the hardware is in good condition and capable of supporting the 25G link.<BR /><BR /></P><P><STRONG>Problematic Configuration</STRONG>: However, when using the same custom image with a basic SDK bring-up of the LX2160ARDB Rev2 build on the LA1224-RDB-BLS board, the 25G link does not come up. The interface mapping appears correct, but we are unable to establish a connection, and the link remains inactive.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="harisankar2001_0-1724672219744.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/295296i2A01C78E6FE6C71C/image-size/medium?v=v2&amp;px=400" role="button" title="harisankar2001_0-1724672219744.png" alt="harisankar2001_0-1724672219744.png" /></span></P><P>Are there any specific configurations or errata that need to be applied for the LA1224RDB-BLS board when using an image built for the LX2160ARDB Rev2?<BR /><BR />Your expertise and guidance in resolving this issue would be greatly appreciated, as it is critical for our project timeline.</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 26 Aug 2024 11:48:14 GMT harisankar2001 2024-08-26T11:48:14Z https://community.nxp.com/t5/Layerscape/25G-Link-Detection-Issue-on-LA1224-RDB-BLS-with-LX2160ARDB-Rev2/m-p/1940390#M14819 <P>Dear NXP Team,<BR /><BR />I would like to provide an update regarding the issue we’re facing with the 25G link detection on the LA1224-RDB-BLS board.</P><H3>Current Status:</H3><P><STRONG>Working Configuration</STRONG>: Our custom image, based on the LSDK21.08, is working correctly on the LX2160ARDB board, including 25G link detection. The interfaces are coming up as expected, and we can establish a connection without issues.<BR /><BR /><STRONG>NXP Provided Image</STRONG>: The NXP-provided image for the LA1224RDB-BLS board works fine, including 25G link functionality, which suggests that the hardware is in good condition and capable of supporting the 25G link.<BR /><BR /></P><P><STRONG>Problematic Configuration</STRONG>: However, when using the same custom image with a basic SDK bring-up of the LX2160ARDB Rev2 build on the LA1224-RDB-BLS board, the 25G link does not come up. The interface mapping appears correct, but we are unable to establish a connection, and the link remains inactive.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="harisankar2001_0-1724672219744.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/295296i2A01C78E6FE6C71C/image-size/medium?v=v2&amp;px=400" role="button" title="harisankar2001_0-1724672219744.png" alt="harisankar2001_0-1724672219744.png" /></span></P><P>Are there any specific configurations or errata that need to be applied for the LA1224RDB-BLS board when using an image built for the LX2160ARDB Rev2?<BR /><BR />Your expertise and guidance in resolving this issue would be greatly appreciated, as it is critical for our project timeline.</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 26 Aug 2024 11:48:14 GMT https://community.nxp.com/t5/Layerscape/25G-Link-Detection-Issue-on-LA1224-RDB-BLS-with-LX2160ARDB-Rev2/m-p/1940390#M14819 harisankar2001 2024-08-26T11:48:14Z https://community.nxp.com/t5/Layerscape/25G-Link-Detection-Issue-on-LA1224-RDB-BLS-with-LX2160ARDB-Rev2/m-p/1941039#M14824 <P>Same reply, LX2160ARDB-rev2 and&nbsp; LA1224-RDB-B, the Retimers on the both boards are different, Inphi IN112525 on the LX2160ARDB-rev2, and TI “DS250DF230" on the LA1224-RDB-B. The driver would be different.</P> <P>If you use LSDK LX2160ARDB-rve2 on the LA1224-RDB-B, it could not work.</P> <P>Please use the LA1224 SDK on the LA1224-RDB-B to realize your development, if you don't have SW source in hand, please contact NXP local support for the LA1224-RDB-B.</P> <P>&nbsp;<A href="https://www.nxp.com/support/sample-and-buy/distributor-network:DISTRIBUTORS#INDIA" target="_blank">https://www.nxp.com/support/sample-and-buy/distributor-network:DISTRIBUTORS#INDIA</A></P> <P>LSDK2108 could not support LA1224-RDB-B.</P> Tue, 27 Aug 2024 07:39:51 GMT https://community.nxp.com/t5/Layerscape/25G-Link-Detection-Issue-on-LA1224-RDB-BLS-with-LX2160ARDB-Rev2/m-p/1941039#M14824 June_Lu 2024-08-27T07:39:51Z