Matt DeVillier has uploaded this change for review.
mb/google/reef: Disable Intel Trace Hub PCI device
It's not particularly useful to end users, and shows up as an unknown
PCI device under Windows Device Manager.
TEST=build reef, boot Windows, verify unknown PCI device no longer
present in Device Manager.
Change-Id: Ie8ec46e2e07b6635bfe9766812ce08b866c71d66
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
---
M src/mainboard/google/reef/variants/baseboard/devicetree.cb
M src/mainboard/google/reef/variants/coral/devicetree.cb
M src/mainboard/google/reef/variants/pyro/devicetree.cb
M src/mainboard/google/reef/variants/sand/devicetree.cb
M src/mainboard/google/reef/variants/snappy/devicetree.cb
5 files changed, 21 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/74890/1
diff --git a/src/mainboard/google/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb
index d24e67b..34e4fbf 100644
--- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/reef/variants/baseboard/devicetree.cb
@@ -120,7 +120,7 @@
device domain 0 on
device pci 00.0 on end # - Host Bridge
device pci 00.1 on end # - DPTF
- device pci 00.2 on end # - NPK
+ device pci 00.2 off end # - NPK
device pci 02.0 on # - Gen
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb
index f162519..f1d6030 100644
--- a/src/mainboard/google/reef/variants/coral/devicetree.cb
+++ b/src/mainboard/google/reef/variants/coral/devicetree.cb
@@ -120,7 +120,7 @@
device domain 0 on
device pci 00.0 on end # - Host Bridge
device pci 00.1 on end # - DPTF
- device pci 00.2 on end # - NPK
+ device pci 00.2 off end # - NPK
device pci 02.0 on # - Gen
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index 79da9fd..7f7706e 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb
@@ -129,7 +129,7 @@
device domain 0 on
device pci 00.0 on end # - Host Bridge
device pci 00.1 on end # - DPTF
- device pci 00.2 on end # - NPK
+ device pci 00.2 off end # - NPK
device pci 02.0 on # - Gen
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
diff --git a/src/mainboard/google/reef/variants/sand/devicetree.cb b/src/mainboard/google/reef/variants/sand/devicetree.cb
index 45007f0..7fe9d4f 100644
--- a/src/mainboard/google/reef/variants/sand/devicetree.cb
+++ b/src/mainboard/google/reef/variants/sand/devicetree.cb
@@ -116,7 +116,7 @@
device domain 0 on
device pci 00.0 on end # - Host Bridge
device pci 00.1 on end # - DPTF
- device pci 00.2 on end # - NPK
+ device pci 00.2 off end # - NPK
device pci 02.0 on # - Gen
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb
index ec9ea9c1..f2b069f 100644
--- a/src/mainboard/google/reef/variants/snappy/devicetree.cb
+++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb
@@ -125,7 +125,7 @@
device domain 0 on
device pci 00.0 on end # - Host Bridge
device pci 00.1 on end # - DPTF
- device pci 00.2 on end # - NPK
+ device pci 00.2 off end # - NPK
device pci 02.0 on # - Gen
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
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