Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/78870?usp=email )
Change subject: mb/google/puff/var/*: Set LAN/WLAN device type to generic ......................................................................
mb/google/puff/var/*: Set LAN/WLAN device type to generic
Change the LAN/WiFi device types from PCI to generic, so that the bogus PCI device and function values don't end up in coreboot's internal device tree. The presence of these bogus PCI devices cause the LPI constraint generator to create does a reference for an ACPI device which does not exist (SB.PCI0.RP{xx}.MCHC). The invalid reference(s) cause a Windows BSOD (INTERNAL_POWER_ERROR).
TEST=build/boot Win11 on google/puff (wyvern). Verify LAN/WLAN devices function correctly under Windows and Linux.
Change-Id: Ibc5f96250edb358d0517bd3840bf5604defe0b39 Signed-off-by: Matt DeVillier matt.devillier@gmail.com --- M src/mainboard/google/puff/variants/ambassador/overridetree.cb M src/mainboard/google/puff/variants/baseboard/devicetree.cb M src/mainboard/google/puff/variants/duffy/overridetree.cb M src/mainboard/google/puff/variants/faffy/overridetree.cb M src/mainboard/google/puff/variants/genesis/overridetree.cb M src/mainboard/google/puff/variants/kaisa/overridetree.cb M src/mainboard/google/puff/variants/moonbuggy/overridetree.cb M src/mainboard/google/puff/variants/noibat/overridetree.cb M src/mainboard/google/puff/variants/puff/overridetree.cb M src/mainboard/google/puff/variants/scout/overridetree.cb M src/mainboard/google/puff/variants/wyvern/overridetree.cb 11 files changed, 11 insertions(+), 11 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/70/78870/1
diff --git a/src/mainboard/google/puff/variants/ambassador/overridetree.cb b/src/mainboard/google/puff/variants/ambassador/overridetree.cb index 8b6a9ae..93e1c04 100644 --- a/src/mainboard/google/puff/variants/ambassador/overridetree.cb +++ b/src/mainboard/google/puff/variants/ambassador/overridetree.cb @@ -396,7 +396,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/baseboard/devicetree.cb b/src/mainboard/google/puff/variants/baseboard/devicetree.cb index 6a32bdc..b7a9674 100644 --- a/src/mainboard/google/puff/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/puff/variants/baseboard/devicetree.cb @@ -323,7 +323,7 @@ device pci 1d.5 on chip drivers/wifi/generic register "wake" = "GPE0_DW1_01" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[13]" = "1" end # PCI Express Port 14 (x4) diff --git a/src/mainboard/google/puff/variants/duffy/overridetree.cb b/src/mainboard/google/puff/variants/duffy/overridetree.cb index b1c50a2..4681e5e 100644 --- a/src/mainboard/google/puff/variants/duffy/overridetree.cb +++ b/src/mainboard/google/puff/variants/duffy/overridetree.cb @@ -455,7 +455,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/faffy/overridetree.cb b/src/mainboard/google/puff/variants/faffy/overridetree.cb index 83f0c16..91d7482 100644 --- a/src/mainboard/google/puff/variants/faffy/overridetree.cb +++ b/src/mainboard/google/puff/variants/faffy/overridetree.cb @@ -429,7 +429,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/genesis/overridetree.cb b/src/mainboard/google/puff/variants/genesis/overridetree.cb index 6458f9f..da76487 100644 --- a/src/mainboard/google/puff/variants/genesis/overridetree.cb +++ b/src/mainboard/google/puff/variants/genesis/overridetree.cb @@ -426,7 +426,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end end device pci 1c.7 on # PCI Root Port 8 (WLAN) diff --git a/src/mainboard/google/puff/variants/kaisa/overridetree.cb b/src/mainboard/google/puff/variants/kaisa/overridetree.cb index 6a2dd7b..19f0823 100644 --- a/src/mainboard/google/puff/variants/kaisa/overridetree.cb +++ b/src/mainboard/google/puff/variants/kaisa/overridetree.cb @@ -455,7 +455,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb index a89c56d..9c6ea64 100644 --- a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb +++ b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb @@ -428,7 +428,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end end device pci 1c.7 on # PCI Root Port 8 (WLAN) diff --git a/src/mainboard/google/puff/variants/noibat/overridetree.cb b/src/mainboard/google/puff/variants/noibat/overridetree.cb index 91a19397..b81c4e4 100644 --- a/src/mainboard/google/puff/variants/noibat/overridetree.cb +++ b/src/mainboard/google/puff/variants/noibat/overridetree.cb @@ -366,7 +366,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/puff/overridetree.cb b/src/mainboard/google/puff/variants/puff/overridetree.cb index 3cd6a01..5183202 100644 --- a/src/mainboard/google/puff/variants/puff/overridetree.cb +++ b/src/mainboard/google/puff/variants/puff/overridetree.cb @@ -390,7 +390,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC diff --git a/src/mainboard/google/puff/variants/scout/overridetree.cb b/src/mainboard/google/puff/variants/scout/overridetree.cb index 5462e9b..4c13e61 100644 --- a/src/mainboard/google/puff/variants/scout/overridetree.cb +++ b/src/mainboard/google/puff/variants/scout/overridetree.cb @@ -406,7 +406,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end end device pci 1c.7 on # PCI Root Port 8 (WLAN) diff --git a/src/mainboard/google/puff/variants/wyvern/overridetree.cb b/src/mainboard/google/puff/variants/wyvern/overridetree.cb index 60ba0bc..de3704c 100644 --- a/src/mainboard/google/puff/variants/wyvern/overridetree.cb +++ b/src/mainboard/google/puff/variants/wyvern/overridetree.cb @@ -391,7 +391,7 @@ register "wake" = "GPE0_DW1_07" # GPP_C7 register "device_index" = "0" register "enable_aspm_l1_2" = "1" - device pci 00.0 on end + device generic 0 on end end register "PcieRpSlotImplemented[6]" = "1" end # RTL8111H Ethernet NIC
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Matt DeVillier (Code Review)