| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| /* Enable ACPI _SWS methods */ |
| #include <soc/intel/common/acpi/acpi_wake_source.asl> |
| /* Generic indicator for sleep state */ |
| #include <soc/intel/common/acpi/platform.asl> |
| |
| /* |
| * The _PIC method is called by the OS to choose between interrupt |
| * routing via the i8259 interrupt controller or the APIC. |
| * |
| * _PIC is called with a parameter of 0 for i8259 configuration and |
| * with a parameter of 1 for Local Apic/IOAPIC configuration. |
| */ |
| |
| Method (_PIC, 1) |
| { |
| /* Remember the OS' IRQ routing choice. */ |
| Store (Arg0, PICM) |
| } |