From 4dcee4f21db560c42cb6d470857e4d8250fdd128 Mon Sep 17 00:00:00 2001 From: Tim Crawford Date: Tue, 13 Apr 2021 09:46:12 -0600 Subject: mb/system76/lemp10: Add System76 Lemur Pro 10 https://tech-docs.system76.com/models/lemp10/README.html Tested with TianoCore (UefiPayloadPkg). Working: - PS/2 keyboard, touchpad - DIMM slot and onboard RAM - Both M.2 NVMe SSDs - MicroSD card reader - All USB ports - USB-PD - Webcam - WiFi/Bluetooth - Integrated graphics using Intel GOP driver - HDMI output - DP over USB-C output - Internal microphone - Internal speakers - Combined 3.5mm headphone/microphone jack - S0ix suspend* - Booting to Pop!_OS Linux 21.04 and Windows 10 - Flashing with flashrom Not working: - S0ix when a device is attached to the TBT port Change-Id: I15f7a3b6e9af07fcfde9a71d3f4a84ed625159b7 Signed-off-by: Jeremy Soller Signed-off-by: Tim Crawford Reviewed-on: https://review.coreboot.org/c/coreboot/+/52294 Tested-by: build bot (Jenkins) --- src/mainboard/system76/lemp10/acpi/sleep.asl | 46 ++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/mainboard/system76/lemp10/acpi/sleep.asl (limited to 'src/mainboard/system76/lemp10/acpi/sleep.asl') diff --git a/src/mainboard/system76/lemp10/acpi/sleep.asl b/src/mainboard/system76/lemp10/acpi/sleep.asl new file mode 100644 index 0000000000..83888f3e59 --- /dev/null +++ b/src/mainboard/system76/lemp10/acpi/sleep.asl @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include + +Method (PGPM, 1, Serialized) +{ + For (Local0 = 0, Local0 < 6, Local0++) + { + \_SB.PCI0.CGPM (Local0, Arg0) + } +} + +/* + * Method called from _PTS prior to system sleep state entry + * Enables dynamic clock gating for all 5 GPIO communities + */ +Method (MPTS, 1, Serialized) +{ + \_SB.PCI0.LPCB.EC0.PTS (Arg0) + PGPM (MISCCFG_GPIO_PM_CONFIG_BITS) +} + +/* + * Method called from _WAK prior to system sleep state wakeup + * Disables dynamic clock gating for all 5 GPIO communities + */ +Method (MWAK, 1, Serialized) +{ + PGPM (0) + \_SB.PCI0.LPCB.EC0.WAK (Arg0) +} + +/* + * S0ix Entry/Exit Notifications + * Called from \_SB.PEPD._DSM + */ +Method (MS0X, 1, Serialized) +{ + If (Arg0 == 1) { + /* S0ix Entry */ + PGPM (MISCCFG_GPIO_PM_CONFIG_BITS) + } Else { + /* S0ix Exit */ + PGPM (0) + } +} -- cgit v1.2.3