Issue #658 has been updated by Angel Pons.
It is likely that the PCIe root port on the southbridge (`device pci 1c.X` in the devicetree/overridetree, where X is a number between 0 and 5) used for LAN on your board is disabled. You could try enabling all 6 PCIe root ports and see if this helps. Note that cross-flashing (i.e. flashing a firmware image for board A to board B) is highly discouraged, and in extreme cases might even cause damage to the board due to e.g. improper GPIO configuration. Ideally, support for the P5G41C-M LX would be added as another variant. You can use https://github.com/Th3Fanbus/gpio-scripts/blob/50a31df72c7a3305338472c13abf269cf1f29546/gengpio.c to create a `gpio.c` for your mainboard (replace the values in lines 23 to 36 with the values from `util/inteltool/inteltool -g` while running vendor firmware on the P5G41C-M LX). The Super I/O settings should also be checked as they might be different on your board. ---------------------------------------- Bug #658: asus p5g41c-m-lx pcie discovery of realtek 10ec:8168 https://ticket.coreboot.org/issues/658#change-2359 * Author: Gabriel Turlea * Status: New * Priority: Normal * Target version: none * Start date: 2026-07-14 ---------------------------------------- I have tried to port coreboot to asus-p5g41c-m-lx by using the existing pg541t-m-lx variant. Everything works great except I cannot get the onboard lan realtek 10ec:8168 to be detected by coreboot. The card shows up and works once linux boots. Adding some register values in the overridetree.cb seems to disable the card even in linux. Please let me know what supporting info I should provide. Thank you ---Files-------------------------------- p5g41c_m-lx_cbmem.log (53.5 KB) -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: https://ticket.coreboot.org/my/account _______________________________________________ coreboot mailing list -- [email protected] To unsubscribe send an email to [email protected]
