diff options
| -rw-r--r-- | src/mainboard/facebook/monolith/acpi/dptf.asl | 6 | ||||
| -rw-r--r-- | src/mainboard/facebook/monolith/acpi/ec.asl | 84 |
2 files changed, 89 insertions, 1 deletions
diff --git a/src/mainboard/facebook/monolith/acpi/dptf.asl b/src/mainboard/facebook/monolith/acpi/dptf.asl index 5ea95b41d0..181f7bc251 100644 --- a/src/mainboard/facebook/monolith/acpi/dptf.asl +++ b/src/mainboard/facebook/monolith/acpi/dptf.asl @@ -22,10 +22,14 @@ #define DPTF_CPU_ACTIVE_AC3 60 #define DPTF_CPU_ACTIVE_AC4 50 +#define DPTF_TSR0_SENSOR_ID 0 +#define DPTF_TSR0_SENSOR_NAME "ITE8528_CPU" +#define DPTF_TSR0_PASSIVE DPTF_CPU_PASSIVE +#define DPTF_TSR0_CRITICAL DPTF_CPU_CRITICAL + Name (DTRT, Package () { /* CPU Throttle Effect on CPU */ Package () { \_SB.PCI0.B0D4, \_SB.PCI0.B0D4, 100, 50, 0, 0, 0, 0 }, - }) Name (MPPC, Package () diff --git a/src/mainboard/facebook/monolith/acpi/ec.asl b/src/mainboard/facebook/monolith/acpi/ec.asl index e69de29bb2..dc7a4ead55 100644 --- a/src/mainboard/facebook/monolith/acpi/ec.asl +++ b/src/mainboard/facebook/monolith/acpi/ec.asl @@ -0,0 +1,84 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2020 Eltan B.V. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * We only use the ERAM region to retrieve the CPU temperature. Otherwise the EC is not enabled + * The _GPE is pointing to the correct pin but the EC events are not enabled in coreboot or the + * EC. + */ + +Device (EC0) +{ + Name (_HID, EisaId ("PNP0C09")) + Name (_UID, 0) + Name (_GPE, GPE0_DW0_22) + + Name (_CRS, ResourceTemplate () { + IO (Decode16, 0x62, 0x62, 0, 1) + IO (Decode16, 0x66, 0x66, 0, 1) + }) + + Method (_STA, 0, NotSerialized) + { + Return (0x0F) + } + + Method (_REG, 2, NotSerialized) + { + } + + OperationRegion (ERAM, EmbeddedControl, 0x00, 0xFF) + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset (0x00), + CPUT, 8, + } + + Method (TSRD, 1, Serialized) + { + /* Prevent iasl remarks about unused parameters */ + Store(Arg0, Local0) + Store(Local0, Arg0) + Return (\_SB.DPTF.CTOK (CPUT)) + } + + /* Set Aux Trip Point 0 */ + Method (PAT0, 2, Serialized) + { + /* Prevent iasl remarks about unused parameters */ + Store(Arg0, Local0) + Store(Local0, Arg0) + Store(Arg1, Local0) + Store(Local0, Arg1) + } + + /* Set Aux Trip Point 1 */ + Method (PAT1, 2, Serialized) + { + /* Prevent iasl remarks about unused parameters */ + Store(Arg0, Local0) + Store(Local0, Arg0) + Store(Arg1, Local0) + Store(Local0, Arg1) + } + + /* Disable Aux Trip Point */ + Method (PATD, 1, Serialized) + { + /* Prevent iasl remarks about unused parameters */ + Store(Arg0, Local0) + Store(Local0, Arg0) + } +} |