diff options
Diffstat (limited to 'src/mainboard/intel/galileo/acpi_tables.c')
| -rw-r--r-- | src/mainboard/intel/galileo/acpi_tables.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/mainboard/intel/galileo/acpi_tables.c b/src/mainboard/intel/galileo/acpi_tables.c new file mode 100644 index 0000000000..543d2658d9 --- /dev/null +++ b/src/mainboard/intel/galileo/acpi_tables.c @@ -0,0 +1,38 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2015-2016 Intel Corporation. + * + * 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. + */ + +#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); + + /* Initialize the FADT header */ + memset((void *) fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = sizeof(acpi_fadt_t); + header->revision = 5; + 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 = 1; + + /* Fill in SoC specific values */ + acpi_fill_in_fadt(fadt); + + header->checksum = acpi_checksum((void *) fadt, header->length); +} |