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>

diff --git a/arch/x86/include/asm/fsp/fsp_api.h b/arch/x86/include/asm/fsp/fsp_api.h
new file mode 100644 (file)
index 0000000..e9ac86b
--- /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

diff --git a/arch/x86/include/asm/fsp1/fsp_api.h b/arch/x86/include/asm/fsp1/fsp_api.h
index f2d70799f33f74923654ac0f1eb55d953e84f1c7..524da5feb75071d12e48295f8132249ceb032b6b 100644 (file)
--- a/arch/x86/include/asm/fsp1/fsp_api.h
+++ b/arch/x86/include/asm/fsp1/fsp_api.h
@@ -4,11 +4,11 @@
  * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
  */
 
-#ifndef __FSP_API_H__
-#define __FSP_API_H__
+#ifndef __FSP1_API_H__
+#define __FSP1_API_H__
 
 #include <linux/linkage.h>
-
+#include <asm/fsp/fsp_api.h>
 /*
  * FSP common configuration structure.
  * This needs to be included in the platform-specific struct fsp_config_data.
@@ -46,22 +46,7 @@ struct common_buf {
        u32     reserved[6];    /* Reserved */
 };
 
-enum fsp_phase {
-       /* Notification code for post PCI enuermation */
-       INIT_PHASE_PCI  = 0x20,
-       /* Notification code before transfering control to the payload */
-       INIT_PHASE_BOOT = 0x40
-};
-
-struct fsp_notify_params {
-       /* Notification phase used for NotifyPhase API */
-       enum fsp_phase  phase;
-};
-
 /* FspInit API function prototype */
 typedef asmlinkage u32 (*fsp_init_f)(struct fsp_init_params *params);
 
-/* FspNotify API function prototype */
-typedef asmlinkage u32 (*fsp_notify_f)(struct fsp_notify_params *params);
-
 #endif