diff options
Diffstat (limited to 'src/mainboard/intel/apollolake_rvp')
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/acpi_tables.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/mainboard/intel/apollolake_rvp/acpi_tables.c b/src/mainboard/intel/apollolake_rvp/acpi_tables.c index 95de1f5114..5a1628cb7e 100644 --- a/src/mainboard/intel/apollolake_rvp/acpi_tables.c +++ b/src/mainboard/intel/apollolake_rvp/acpi_tables.c @@ -2,7 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2016 Intel Corp. - * (Written by Lijian Zhao <lijian.zhao@intel.com> for Intel Corp.) + * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.) * * 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 @@ -10,8 +10,33 @@ * (at your option) any later version. */ -#include <arch/acpi.h> +#include <string.h> +#include <soc/acpi.h> void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) { + acpi_header_t *header = &(fadt->header); + + memset(fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = sizeof(acpi_fadt_t); + header->revision = 5; /* Major Revision of ACPI5.0 */ + memcpy(header->oem_id, OEM_ID, 6); + memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); + memcpy(header->asl_compiler_id, ASLC, 4); + header->asl_compiler_revision = 20150717; /* iASL verison */ + + fadt->firmware_ctrl = (uintptr_t)facs; + fadt->dsdt = (uintptr_t)dsdt; + fadt->model = 1; /* compatibilty with ACPI1.0 */ + fadt->preferred_pm_profile = PM_MOBILE; + + fadt->x_firmware_ctl_l = (uintptr_t)facs; + fadt->x_firmware_ctl_h = 0; /* 32bit physical address */ + fadt->x_dsdt_l = (uintptr_t)dsdt; + fadt->x_dsdt_h = 0; /* 32bit physical address */ + + soc_fill_common_fadt(fadt); + + header->checksum = acpi_checksum((void *)fadt, header->length); } |