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mainboard/google/skyrim/baseboard: Enable Wake-On-LAN functionality 

The generic wifi driver currently contains a lot of intel-specific
functionality that interferes with enabling wake-on-lan. This commit
changes the device tree to use the generic PCIe driver which better
supports this functionality.

BUG=b:237682766
TEST=Booted on skyrim device and verified that wake on LAN works

Signed-off-by: Robert Zieba <robertzieba@google.com>
Change-Id: I5d15d33fd0a152eb3bf2bfe78e802483a701e750
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65800
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Robert Zieba 2022-07-11 11:01:33 -06:00 committed by Martin L Roth
parent d1cc04b5eb
commit 247d034a7a
2 changed files with 5 additions and 3 deletions
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2
src/mainboard/google/skyrim/Kconfig
View File

@ -23,7 +23,7 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVERS_I2C_NAU8825 select DRIVERS_I2C_NAU8825
select DRIVERS_USB_HUB select DRIVERS_USB_HUB
select DRIVERS_UART_ACPI select DRIVERS_UART_ACPI
select DRIVERS_WIFI_GENERIC select DRIVERS_PCIE_GENERIC
select EC_GOOGLE_CHROMEEC select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_ESPI select EC_GOOGLE_CHROMEEC_ESPI
select EC_GOOGLE_CHROMEEC_SKUID select EC_GOOGLE_CHROMEEC_SKUID

6
src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
View File

@ -64,8 +64,10 @@ chip soc/amd/sabrina
end end
end end
device ref gpp_bridge_0 on # WLAN device ref gpp_bridge_0 on # WLAN
chip drivers/wifi/generic chip drivers/pcie/generic
register "wake" = "GEVENT_8" register "wake_gpe" = "GEVENT_8"
register "wake_deepest" = "ACPI_S0"
register "name" = ""WLAN""
device pci 00.0 on end device pci 00.0 on end
end end
end end