From af801921afc3057925df913d0a08673a80f258cc Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 6 Dec 2019 21:42:22 -0700 Subject: x86: fsp: Make the notify API call common The fsp_notify() API is the same for FSP1 and FSP2. Move it into a new common API file. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- arch/x86/include/asm/fsp/fsp_api.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/x86/include/asm/fsp/fsp_api.h (limited to 'arch/x86/include/asm/fsp/fsp_api.h') 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 00000000000..e9ac86b2da6 --- /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 -- cgit v1.2.3