sof/rimage/manifest.h

94 lines
2.5 KiB
C

/*
* Copyright (c) 2017, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef __MANIFEST_H__
#define __MANIFEST_H__
#include <stdint.h>
#include "uapi/manifest.h"
#include "css.h"
#include "cse.h"
#include "plat_auth.h"
#define MAN_PAGE_SIZE 4096
/* start offset for modules built using xcc */
#define XCC_MOD_OFFSET 0x8
/* start offset for base FW module */
#define FILE_TEXT_OFFSET 0x8000
/*
* CSE values for CNL
*/
#define MAN_CSE_PARTS 3
#define MAN_CSE_HDR_OFFSET 0
#define MAN_CSE_PADDING_SIZE 0x30
#define MAN_EXT_PADDING 0x20
#define MAN_DESC_OFFSET 0x2000
#define MAN_CSS_HDR_OFFSET \
(MAN_CSE_HDR_OFFSET + \
sizeof(struct CsePartitionDirHeader) + \
MAN_CSE_PARTS * sizeof(struct CsePartitionDirEntry))
#define MAN_SIG_PKG_OFFSET \
(MAN_CSS_HDR_OFFSET + \
sizeof(struct css_header))
#define MAN_PART_INFO_OFFSET \
(MAN_SIG_PKG_OFFSET + \
sizeof(struct signed_pkg_info_ext))
#define MAN_META_EXT_OFFSET \
(MAN_SIG_PKG_OFFSET + \
sizeof(struct signed_pkg_info_ext) + \
sizeof(struct partition_info_ext) + \
MAN_CSE_PADDING_SIZE)
#define MAN_FW_DESC_OFFSET \
(MAN_META_EXT_OFFSET + \
sizeof(struct sof_man_adsp_meta_file_ext) + \
MAN_EXT_PADDING)
#define MAN_DESC_PADDING_SIZE \
(MAN_DESC_OFFSET - MAN_FW_DESC_OFFSET)
/*
* Firmware manifest header.
*/
struct fw_image_manifest {
/* MEU tool needs these sections to be 0s */
struct CsePartitionDirHeader cse_partition_dir_header;
struct CsePartitionDirEntry cse_partition_dir_entry[MAN_CSE_PARTS];
struct css_header css;
struct signed_pkg_info_ext signed_pkg;
struct partition_info_ext partition_info;
uint8_t cse_padding[MAN_CSE_PADDING_SIZE];
struct sof_man_adsp_meta_file_ext adsp_file_ext;
/* reserved / pading at end of ext data - all 0s*/
uint8_t reserved[MAN_EXT_PADDING];
/* start of the unsigned binary for MEU input must start at MAN_DESC_OFFSET */
uint8_t padding[MAN_DESC_PADDING_SIZE];
struct sof_man_fw_desc desc; /* at offset MAN_DESC_OFFSET */
} __attribute__((packed));
extern struct fw_image_manifest apl_manifest;
extern struct fw_image_manifest cnl_manifest;
#endif