diff options
Diffstat (limited to 'src/soc/intel/cannonlake/romstage/power_state.c')
| -rw-r--r-- | src/soc/intel/cannonlake/romstage/power_state.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/romstage/power_state.c b/src/soc/intel/cannonlake/romstage/power_state.c new file mode 100644 index 0000000000..2c98a9e5ac --- /dev/null +++ b/src/soc/intel/cannonlake/romstage/power_state.c @@ -0,0 +1,32 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2017 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 <arch/early_variables.h> +#include <arch/io.h> +#include <cbmem.h> +#include <console/console.h> +#include <soc/pm.h> + +static struct chipset_power_state power_state CAR_GLOBAL; + +/* Fill power state structure from ACPI PM registers */ +struct chipset_power_state *fill_power_state(void) +{ + struct chipset_power_state *ps = car_get_var_ptr(&power_state); + + return ps; +} + |