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1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2/*
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * Copyright(c) 2022 Intel Corporation. All rights reserved.
7 */
8
9/*
10 * Extended manifest is a place to store metadata about firmware, known during
11 * compilation time - for example firmware version or used compiler.
12 * Given information are read on host side before firmware startup.
13 * This part of output binary is not signed.
14 */
15
16#ifndef __SOF_FIRMWARE_EXT_MANIFEST4_H__
17#define __SOF_FIRMWARE_EXT_MANIFEST4_H__
18
19#include <linux/uuid.h>
20
21/* In ASCII $AE1 */
22#define SOF_EXT_MAN4_MAGIC_NUMBER 0x31454124
23
24#define MAX_MODULE_NAME_LEN 8
25#define MAX_FW_BINARY_NAME 8
26#define DEFAULT_HASH_SHA256_LEN 32
27#define SOF_MAN4_FW_HDR_OFFSET 0x2000
28#define SOF_MAN4_FW_HDR_OFFSET_CAVS_1_5 0x284
29
30/*********************************************************************
31 * extended manifest (struct sof_ext_manifest4_hdr)
32 *-------------------
33 * css_manifest hdr
34 *-------------------
35 * offset reserved for future
36 *-------------------
37 * fw_hdr (struct sof_man4_fw_binary_header)
38 *-------------------
39 * module_entry[0] (struct sof_man4_module)
40 *-------------------
41 * module_entry[1]
42 *-------------------
43 * ...
44 *-------------------
45 * module_entry[n]
46 *-------------------
47 * module_config[0] (struct sof_man4_module_config)
48 *-------------------
49 * module_config[1]
50 *-------------------
51 * ...
52 *-------------------
53 * module_config[m]
54 *-------------------
55 * FW content
56 *-------------------
57 *********************************************************************/
58
59struct sof_ext_manifest4_hdr {
60 uint32_t id;
61 uint32_t len; /* length of extension manifest */
62 uint16_t version_major; /* header version */
63 uint16_t version_minor;
64 uint32_t num_module_entries;
65} __packed;
66
67struct sof_man4_fw_binary_header {
68 /* This part must be unchanged to be backward compatible with SPT-LP ROM */
69 uint32_t id;
70 uint32_t len; /* sizeof(sof_man4_fw_binary_header) in bytes */
71 uint8_t name[MAX_FW_BINARY_NAME];
72 uint32_t preload_page_count; /* number of pages of preloaded image */
73 uint32_t fw_image_flags;
74 uint32_t feature_mask;
75 uint16_t major_version; /* Firmware version */
76 uint16_t minor_version;
77 uint16_t hotfix_version;
78 uint16_t build_version;
79 uint32_t num_module_entries;
80
81 /* This part may change to contain any additional data for BaseFw that is skipped by ROM */
82 uint32_t hw_buf_base_addr;
83 uint32_t hw_buf_length;
84 uint32_t load_offset; /* This value is used by ROM */
85} __packed;
86
87struct sof_man4_segment_desc {
88 uint32_t flags;
89 uint32_t v_base_addr;
90 uint32_t file_offset;
91} __packed;
92
93struct sof_man4_module {
94 uint32_t id;
95 uint8_t name[MAX_MODULE_NAME_LEN];
96 guid_t uuid;
97 uint32_t type;
98 uint8_t hash[DEFAULT_HASH_SHA256_LEN];
99 uint32_t entry_point;
100 uint16_t cfg_offset;
101 uint16_t cfg_count;
102 uint32_t affinity_mask;
103 uint16_t instance_max_count;
104 uint16_t instance_stack_size;
105 struct sof_man4_segment_desc segments[3];
106} __packed;
107
108struct sof_man4_module_config {
109 uint32_t par[4]; /* module parameters */
110 uint32_t is_bytes; /* actual size of instance .bss (bytes) */
111 uint32_t cps; /* cycles per second */
112 uint32_t ibs; /* input buffer size (bytes) */
113 uint32_t obs; /* output buffer size (bytes) */
114 uint32_t module_flags; /* flags, reserved for future use */
115 uint32_t cpc; /* cycles per single run */
116 uint32_t obls; /* output block size, reserved for future use */
117} __packed;
118
119#endif /* __SOF_FIRMWARE_EXT_MANIFEST4_H__ */
1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2/*
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * Copyright(c) 2022 Intel Corporation. All rights reserved.
7 */
8
9/*
10 * Extended manifest is a place to store metadata about firmware, known during
11 * compilation time - for example firmware version or used compiler.
12 * Given information are read on host side before firmware startup.
13 * This part of output binary is not signed.
14 */
15
16#ifndef __SOF_FIRMWARE_EXT_MANIFEST4_H__
17#define __SOF_FIRMWARE_EXT_MANIFEST4_H__
18
19#include <linux/uuid.h>
20
21/* In ASCII $AE1 */
22#define SOF_EXT_MAN4_MAGIC_NUMBER 0x31454124
23
24#define MAX_MODULE_NAME_LEN 8
25#define MAX_FW_BINARY_NAME 8
26#define DEFAULT_HASH_SHA256_LEN 32
27#define SOF_MAN4_FW_HDR_OFFSET 0x2000
28#define SOF_MAN4_FW_HDR_OFFSET_CAVS_1_5 0x284
29
30/*********************************************************************
31 * extended manifest (struct sof_ext_manifest4_hdr)
32 *-------------------
33 * css_manifest hdr
34 *-------------------
35 * offset reserved for future
36 *-------------------
37 * fw_hdr (struct sof_man4_fw_binary_header)
38 *-------------------
39 * module_entry[0] (struct sof_man4_module)
40 *-------------------
41 * module_entry[1]
42 *-------------------
43 * ...
44 *-------------------
45 * module_entry[n]
46 *-------------------
47 * module_config[0] (struct sof_man4_module_config)
48 *-------------------
49 * module_config[1]
50 *-------------------
51 * ...
52 *-------------------
53 * module_config[m]
54 *-------------------
55 * FW content
56 *-------------------
57 *********************************************************************/
58
59struct sof_ext_manifest4_hdr {
60 uint32_t id;
61 uint32_t len; /* length of extension manifest */
62 uint16_t version_major; /* header version */
63 uint16_t version_minor;
64 uint32_t num_module_entries;
65} __packed;
66
67struct sof_man4_fw_binary_header {
68 /* This part must be unchanged to be backward compatible with SPT-LP ROM */
69 uint32_t id;
70 uint32_t len; /* sizeof(sof_man4_fw_binary_header) in bytes */
71 uint8_t name[MAX_FW_BINARY_NAME];
72 uint32_t preload_page_count; /* number of pages of preloaded image */
73 uint32_t fw_image_flags;
74 uint32_t feature_mask;
75 uint16_t major_version; /* Firmware version */
76 uint16_t minor_version;
77 uint16_t hotfix_version;
78 uint16_t build_version;
79 uint32_t num_module_entries;
80
81 /* This part may change to contain any additional data for BaseFw that is skipped by ROM */
82 uint32_t hw_buf_base_addr;
83 uint32_t hw_buf_length;
84 uint32_t load_offset; /* This value is used by ROM */
85} __packed;
86
87struct sof_man4_segment_desc {
88 uint32_t flags;
89 uint32_t v_base_addr;
90 uint32_t file_offset;
91} __packed;
92
93struct sof_man4_module {
94 uint32_t id;
95 uint8_t name[MAX_MODULE_NAME_LEN];
96 guid_t uuid;
97 uint32_t type;
98 uint8_t hash[DEFAULT_HASH_SHA256_LEN];
99 uint32_t entry_point;
100 uint16_t cfg_offset;
101 uint16_t cfg_count;
102 uint32_t affinity_mask;
103 uint16_t instance_max_count;
104 uint16_t instance_stack_size;
105 struct sof_man4_segment_desc segments[3];
106} __packed;
107
108struct sof_man4_module_config {
109 uint32_t par[4]; /* module parameters */
110 uint32_t is_bytes; /* actual size of instance .bss (bytes) */
111 uint32_t cps; /* cycles per second */
112 uint32_t ibs; /* input buffer size (bytes) */
113 uint32_t obs; /* output buffer size (bytes) */
114 uint32_t module_flags; /* flags, reserved for future use */
115 uint32_t cpc; /* cycles per single run */
116 uint32_t obls; /* output block size, reserved for future use */
117} __packed;
118
119#endif /* __SOF_FIRMWARE_EXT_MANIFEST4_H__ */