From d41a338d55ec97bd5c9aa92ecb7dc163ff83dcd2 Mon Sep 17 00:00:00 2001 From: Jagadish Krishnamoorthy Date: Mon, 11 Jul 2016 00:45:10 -0700 Subject: intel/amenia: Disable unused PCIe ports Disable PCIe A0, A1, A2, A3, B1 ports. Enable B0 port which is used for wifi. BUG=chrome-os-partner:54288 BRANCH=None TEST=lspci should show only PCIe B0 device Change-Id: I266d6eb7ddd56888f6b07b59681c2d9f0a6c0a9e Signed-off-by: Jagadish Krishnamoorthy Reviewed-on: https://review.coreboot.org/15599 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/intel/amenia/devicetree.cb | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/mainboard/intel/amenia/devicetree.cb b/src/mainboard/intel/amenia/devicetree.cb index 3b25b2b00a..dc6182c157 100644 --- a/src/mainboard/intel/amenia/devicetree.cb +++ b/src/mainboard/intel/amenia/devicetree.cb @@ -40,11 +40,12 @@ chip soc/intel/apollolake device pci 0e.0 on end # - Audio device pci 11.0 on end # - ISH device pci 12.0 on end # - SATA - device pci 13.0 on end # - PCIe-A 0 - device pci 13.2 on end # - Onboard Lan - device pci 13.3 on end # - PCIe-A 3 - device pci 14.0 on end # - PCIe-B 0 - device pci 14.1 on end # - Onboard M2 Slot(Wifi/BT) + device pci 13.0 off end # - PCIe-A 0 + device pci 13.1 off end # - PCIe-A 1 + device pci 13.2 off end # - PCIe-A 2 - Onboard Lan + device pci 13.3 off end # - PCIe-A 3 + device pci 14.0 on end # - PCIe-B 0 - wifi + device pci 14.1 off end # - PCIe-B 1 - Onboard M2 Slot(Wifi/BT) device pci 15.0 on end # - XHCI device pci 15.1 off end # - XDCI device pci 16.0 on end # - I2C 0 -- cgit v1.2.3