diff options
Diffstat (limited to 'arch/x86/include/asm/fsp/fsp_api.h')
| -rw-r--r-- | arch/x86/include/asm/fsp/fsp_api.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fsp/fsp_api.h b/arch/x86/include/asm/fsp/fsp_api.h new file mode 100644 index 0000000000..e9ac86b2da --- /dev/null +++ b/arch/x86/include/asm/fsp/fsp_api.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2019 Google LLC + */ + +#ifndef __ASM_FSP_API_H +#define __ASM_FSP_API_H + +enum fsp_phase { + /* Notification code for post PCI enuermation */ + INIT_PHASE_PCI = 0x20, + /* Notification code before transferring control to the payload */ + INIT_PHASE_BOOT = 0x40 +}; + +struct fsp_notify_params { + /* Notification phase used for NotifyPhase API */ + enum fsp_phase phase; +}; + +/* FspNotify API function prototype */ +typedef asmlinkage u32 (*fsp_notify_f)(struct fsp_notify_params *params); + +#endif |