(repost) UEFI drivers for integrated Ethernet controller E82X on Xeon D-1700

asd0101 — Wed, 04 Jun 2025 09:53:43 GMT

We have a custom platform mounting a Xeon D-1715TER . We're trying to launch Slimbootloader+Uboot or Slimbootloader+Netboot to launch our OS via network. Slimbootloader successfully launches Uboot, but Uboot then says "No ethernet found.".

Is this because Uboot doesn't have the device drivers for the E82X integrated Ethernet controller? Is is possible to add them in? I've heard of the "ice" driver but this seems available only on Win/Linux.

Or is the problem due to the Device Tree Source not configuring the PCI correctly? If so what are the correct ranges to configure in the .dts file?

Netboot on the other hand doesn't launch at all, this is being investigated.

On our Brighton City demo board everything works, but that's because the Brighton has an ethernet controller external to the SOC which we don't have on our target board.

Here's a snippet of the Uboot output on our target:

U-Boot 2025.07-rc2-00026-ga3e09b24ffd4-dirty (May 22 2025 - 09:00:10 +0200) CPU: x86_64, vendor Intel, device 606c1h DRAM: 18 GiB Core: 11 devices, 7 uclasses, devicetree: embed Warning: Device tree includes old 'u-boot,dm-' tags: please fix by 2023.07! MMC: pci_mmc: 0 Loading Environment from nowhere... OK Net: No ethernet found.

Thanks.

Re: (repost) UEFI drivers for integrated Ethernet controller E82X on Xeon D-1700

Diego_INTEL — Sat, 07 Jun 2025 03:22:42 GMT

Hello @asd0101,

Thank you for contacting Intel Embedded Community.

I think you may check the following documents, but yes, we have ice for linux or the driver for Windows.

#739764 - Intel® Ethernet Connection E82X Feature Support Matrix

#844447 - Intel® Ice Lake-D [ICX-D] HCC LAN Enabling Kit [LEK]

Best regards,

@Diego_INTEL

topic (repost) UEFI drivers for integrated Ethernet controller E82X on Xeon D-1700 in Embedded Connectivity

(repost) UEFI drivers for integrated Ethernet controller E82X on Xeon D-1700

Re: (repost) UEFI drivers for integrated Ethernet controller E82X on Xeon D-1700