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| author | Matt DeVillier <matt.devillier@gmail.com> | 2023-11-01 18:50:25 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-11-03 15:10:42 +0000 |
| commit | f493857c9bc16c832bf0aa78e9365f1ac8728304 (patch) | |
| tree | 1cba0a792f2090b60f685d796a1f15b1a6f08f01 /src/mainboard/google/brya/variants/agah/overridetree.cb | |
| parent | 370b2335dfb239c14590454b9237585421b71cb1 (diff) | |
| download | coreboot-f493857c9bc16c832bf0aa78e9365f1ac8728304.tar.gz coreboot-f493857c9bc16c832bf0aa78e9365f1ac8728304.tar.bz2 coreboot-f493857c9bc16c832bf0aa78e9365f1ac8728304.zip | |
mb/google/brya/var/*: Set dGPU/LAN/WLAN device type to generic
Change the dGPU/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=untested
Change-Id: Ic997b5ad893853b99ae53a2e5c7acf58467ea4f1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78873
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/brya/variants/agah/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/brya/variants/agah/overridetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb index 52b9fcddbe45..7bea703af75e 100644 --- a/src/mainboard/google/brya/variants/agah/overridetree.cb +++ b/src/mainboard/google/brya/variants/agah/overridetree.cb @@ -88,7 +88,7 @@ chip soc/intel/alderlake .clk_src = 0, .flags = PCIE_RP_LTR | PCIE_RP_AER, }" - device pci 00.0 alias dgpu on end + device generic 0 alias dgpu on end end device ref dtt on chip drivers/intel/dptf @@ -232,7 +232,7 @@ chip soc/intel/alderlake register "wake" = "GPE0_DW0_07" register "device_index" = "0" register "add_acpi_dma_property" = "true" - device pci 00.0 on end + device generic 0 on end end end #RTL8111H Ethernet NIC device ref pcie_rp4 off end |