u-boot/arch/x86/include/asm/fsp/fsp_api.h
Simon Glass af801921af 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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15 11:44:17 +08:00

24 lines
539 B
C

/* 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