Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/35322 )
Change subject: mainboard/ocp/monolake: Hide internal NIC ......................................................................
mainboard/ocp/monolake: Hide internal NIC
Disable root port IOU0 to which built-in NIC is attached.
TEST=on OCP monolake, hide built-in NIC and make sure OS does not report built-in NIC
Change-Id: I2384e7dd073355f0ced2902ac2d8418996b1c5aa Signed-off-by: Andrey Petrov anpetrov@fb.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/35322 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Patrick Rudolph siro@das-labor.org Reviewed-by: David Hendricks david.hendricks@gmail.com --- M src/mainboard/ocp/monolake/devicetree.cb 1 file changed, 2 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified David Hendricks: Looks good to me, approved Patrick Rudolph: Looks good to me, approved
diff --git a/src/mainboard/ocp/monolake/devicetree.cb b/src/mainboard/ocp/monolake/devicetree.cb index 6a8bef1..26c95d5 100644 --- a/src/mainboard/ocp/monolake/devicetree.cb +++ b/src/mainboard/ocp/monolake/devicetree.cb @@ -4,6 +4,8 @@ end device domain 0 on device pci 00.0 on end # SoC router + device pci 02.2 off end # IOU0 port C, 10GbE + device pci 02.3 off end # IOU0 port D, 10GbE device pci 14.0 on end # xHCI Controller device pci 19.0 on end # Gigabit LAN Controller device pci 1d.0 on end # EHCI Controller