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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>
This commit is contained in:
Andrey Petrov 2019-09-10 20:36:57 -07:00 committed by Patrick Georgi
parent 2fa4938796
commit b5598cee7e
1 changed files with 2 additions and 0 deletions
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src/mainboard/ocp/monolake/devicetree.cb
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@ -4,6 +4,8 @@ chip soc/intel/fsp_broadwell_de
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