diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-05-04 16:19:32 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2021-05-12 15:18:51 +0000 |
| commit | 24abd3ef067115b1b691c3f885b7892cb7506164 (patch) | |
| tree | 1cd0b8cf5300992bc8ea70cdcb91fbda02cd0c64 | |
| parent | 7ebdddde35b20fc2bead3c50c461b79050ce0d71 (diff) | |
mb/google/guybrush: Configure wake resource for WiFi
In order to support wake on WLAN events, configure the wake resource.
BUG=b:186011392
TEST=Build and boot to OS in guybrush. Ensure that WiFi power resource
is added to SSDT.
Device (\_SB.PCI0.GP20.WF00)
{
Name (_UID, 0x38B82CBC) // _UID: Unique ID
Name (_DDN, "WIFI Device") // _DDN: DOS Device Name
Name (_ADR, 0x0000000000000000) // _ADR: Address
}
Scope (\_SB.PCI0.GP20.WF00)
{
Name (_PRW, Package (0x02) // _PRW: Power Resources for Wake
{
0x08,
0x03
})
}
Change-Id: Ic238d9606aea20c058e9b47093693f10b14e6288
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52908
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
| -rw-r--r-- | src/mainboard/google/guybrush/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/guybrush/variants/baseboard/devicetree.cb | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig index 8c23cf0fba..9a69dd020c 100644 --- a/src/mainboard/google/guybrush/Kconfig +++ b/src/mainboard/google/guybrush/Kconfig @@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS select DRIVERS_I2C_GENERIC select DRIVERS_I2C_HID select DRIVERS_UART_ACPI + select DRIVERS_WIFI_GENERIC select EC_GOOGLE_CHROMEEC select EC_GOOGLE_CHROMEEC_BOARDID select EC_GOOGLE_CHROMEEC_ESPI diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb index 1d01fff4b6..a5ec351168 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb @@ -53,7 +53,12 @@ chip soc/amd/cezanne GPIO_I2C2_SCL | GPIO_I2C3_SCL" device domain 0 on - device ref gpp_bridge_0 on end # WLAN + device ref gpp_bridge_0 on + chip drivers/wifi/generic + register "wake" = "GEVENT_8" + device pci 00.0 on end + end + end # WLAN device ref gpp_bridge_1 on end # SD device ref gpp_bridge_2 on end # WWAN device ref gpp_bridge_3 on end # NVMe |