[S] Change in coreboot[master]: mb/google/octopus: Disable unused devices in devicetree

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/74893 )

Change subject: mb/google/octopus: Disable unused devices in devicetree
......................................................................

mb/google/octopus: Disable unused devices in devicetree

The image processing unit/GMM and xDCI are not used on octopus boards;
additionally, enabling xDCI can cause some problems with USB ports in
both booting from the payload and in the OS.

Change-Id: I1ee99b5c45881a4cf3624bf487bc9d83fb3d07a1
Signed-off-by: Matt DeVillier 
---
M src/mainboard/google/octopus/variants/baseboard/devicetree.cb
1 file changed, 16 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/93/74893/1

diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
index 7801b0d..c001dbe 100644
--- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
@@ -112,7 +112,7 @@
    	device pci 02.0 on	# - Gen
    		register "gfx" = "GMA_DEFAULT_PANEL(0)"
    	end
-		device pci 03.0 on  end # - Gaussian Mixture Model (GMM)
+		device pci 03.0 off end # - Gaussian Mixture Model (GMM)
    	device pci 0c.0 on
    		chip drivers/wifi/generic
    			register "wake" = "GPE0A_CNVI_PME_STS"
@@ -235,7 +235,7 @@
    			end
    		end
    	end	# - XHCI
-		device pci 15.1 on  end	# - XDCI
+		device pci 15.1 off end	# - XDCI
    	device pci 16.0 on  end	# - I2C 0
    	device pci 16.1 off  end	# - I2C 1
    	device pci 16.2 off  end	# - I2C 2