1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2020-2023 Intel Corporation
4  */
5 
6 #ifndef __IVPU_FW_H__
7 #define __IVPU_FW_H__
8 
9 struct ivpu_device;
10 struct ivpu_bo;
11 struct vpu_boot_params;
12 
13 struct ivpu_fw_info {
14 	const struct firmware *file;
15 	struct ivpu_bo *mem;
16 	struct ivpu_bo *mem_shave_nn;
17 	struct ivpu_bo *mem_log_crit;
18 	struct ivpu_bo *mem_log_verb;
19 	u64 runtime_addr;
20 	u32 runtime_size;
21 	u64 image_load_offset;
22 	u32 image_size;
23 	u32 shave_nn_size;
24 	u64 entry_point; /* Cold or warm boot entry point for next boot */
25 	u64 cold_boot_entry_point;
26 };
27 
28 int ivpu_fw_init(struct ivpu_device *vdev);
29 void ivpu_fw_fini(struct ivpu_device *vdev);
30 int ivpu_fw_load(struct ivpu_device *vdev);
31 void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params *bp);
32 
ivpu_fw_is_cold_boot(struct ivpu_device * vdev)33 static inline bool ivpu_fw_is_cold_boot(struct ivpu_device *vdev)
34 {
35 	return vdev->fw->entry_point == vdev->fw->cold_boot_entry_point;
36 }
37 
38 #endif /* __IVPU_FW_H__ */
39