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 matt.devillier@gmail.com --- 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