diff options
| -rw-r--r-- | src/drivers/intel/fsp2_0/notify.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/drivers/intel/fsp2_0/notify.c b/src/drivers/intel/fsp2_0/notify.c new file mode 100644 index 0000000000..820bd4540e --- /dev/null +++ b/src/drivers/intel/fsp2_0/notify.c @@ -0,0 +1,40 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Intel Corp. + * (Written by Andrey Petrov <andrey.petrov@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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <arch/cpu.h> +#include <console/console.h> +#include <fsp/api.h> +#include <fsp/util.h> +#include <string.h> + +struct fsp_notify_params { + enum fsp_notify_phase phase; +}; + +typedef asmlinkage enum fsp_status (*fsp_notify_fn) + (struct fsp_notify_params *); + +enum fsp_status fsp_notify(enum fsp_notify_phase phase) +{ + fsp_notify_fn fspnotify; + struct fsp_notify_params notify_params = { .phase = phase }; + + if (!fsps_hdr.silicon_init_entry_offset) + return FSP_NOT_FOUND; + + fspnotify = (void*) (fsps_hdr.image_base + + fsps_hdr.notify_phase_entry_offset); + + printk(BIOS_DEBUG, "FspNotify %x\n", (uint32_t) phase); + + return fspnotify(¬ify_params); +} |