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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2018 NXP
*
* Peng Fan <peng.fan@nxp.com>
*/
#ifndef _IMX8IMAGE_H_
#define _IMX8IMAGE_H_
#include <image.h>
#include <inttypes.h>
#include "imagetool.h"
#include "linux/kernel.h"
#define __packed __attribute__((packed))
#define IV_MAX_LEN 32
#define HASH_MAX_LEN 64
#define MAX_NUM_IMGS 6
#define MAX_NUM_SRK_RECORDS 4
#define IVT_HEADER_TAG_B0 0x87
#define IVT_VERSION_B0 0x00
#define IMG_FLAG_HASH_SHA256 0x000
#define IMG_FLAG_HASH_SHA384 0x100
#define IMG_FLAG_HASH_SHA512 0x200
#define IMG_FLAG_ENCRYPTED_MASK 0x400
#define IMG_FLAG_ENCRYPTED_SHIFT 0x0A
#define IMG_FLAG_BOOTFLAGS_MASK 0xFFFF0000
#define IMG_FLAG_BOOTFLAGS_SHIFT 0x10
#define IMG_ARRAY_ENTRY_SIZE 128
#define HEADER_IMG_ARRAY_OFFSET 0x10
#define HASH_TYPE_SHA_256 256
#define HASH_TYPE_SHA_384 384
#define HASH_TYPE_SHA_512 512
#define IMAGE_HASH_ALGO_DEFAULT 384
#define IMAGE_PADDING_DEFAULT 0x1000
#define DCD_ENTRY_ADDR_IN_SCFW 0x240
#define CONTAINER_ALIGNMENT 0x400
#define CONTAINER_FLAGS_DEFAULT 0x10
#define CONTAINER_FUSE_DEFAULT 0x0
#define SIGNATURE_BLOCK_HEADER_LENGTH 0x10
#define MAX_NUM_OF_CONTAINER 2
#define FIRST_CONTAINER_HEADER_LENGTH 0x400
#define BOOT_IMG_META_MU_RID_SHIFT 10
#define BOOT_IMG_META_PART_ID_SHIFT 20
#define IMAGE_A35_DEFAULT_META(PART) (((PART == 0) ? \
PARTITION_ID_AP : PART) << \
BOOT_IMG_META_PART_ID_SHIFT | \
SC_R_MU_0A << \
BOOT_IMG_META_MU_RID_SHIFT | \
SC_R_A35_0)
#define IMAGE_A53_DEFAULT_META(PART) (((PART == 0) ? \
PARTITION_ID_AP : PART) << \
BOOT_IMG_META_PART_ID_SHIFT | \
SC_R_MU_0A << \
BOOT_IMG_META_MU_RID_SHIFT | \
SC_R_A53_0)
#define IMAGE_A72_DEFAULT_META(PART) (((PART == 0) ? \
PARTITION_ID_AP : PART) << \
BOOT_IMG_META_PART_ID_SHIFT | \
SC_R_MU_0A << \
BOOT_IMG_META_MU_RID_SHIFT | \
SC_R_A72_0)
#define IMAGE_M4_0_DEFAULT_META(PART) (((PART == 0) ? \
PARTITION_ID_M4 : PART) << \
BOOT_IMG_META_PART_ID_SHIFT | \
SC_R_M4_0_MU_1A << \
BOOT_IMG_META_MU_RID_SHIFT | \
SC_R_M4_0_PID0)
#define IMAGE_M4_1_DEFAULT_META(PART) (((PART == 0) ? \
PARTITION_ID_M4 : PART) << \
BOOT_IMG_META_PART_ID_SHIFT | \
SC_R_M4_1_MU_1A << \
BOOT_IMG_META_MU_RID_SHIFT | \
SC_R_M4_1_PID0)
#define CONTAINER_IMAGE_ARRAY_START_OFFSET 0x2000
typedef struct {
uint8_t version;
uint16_t length;
uint8_t tag;
uint16_t srk_table_offset;
uint16_t cert_offset;
uint16_t blob_offset;
uint16_t signature_offset;
uint32_t reserved;
} __packed sig_blk_hdr_t;
typedef struct {
uint32_t offset;
uint32_t size;
uint64_t dst;
uint64_t entry;
uint32_t hab_flags;
uint32_t meta;
uint8_t hash[HASH_MAX_LEN];
uint8_t iv[IV_MAX_LEN];
} __packed boot_img_t;
typedef struct {
uint8_t version;
uint16_t length;
uint8_t tag;
uint32_t flags;
uint16_t sw_version;
uint8_t fuse_version;
uint8_t num_images;
uint16_t sig_blk_offset;
uint16_t reserved;
boot_img_t img[MAX_NUM_IMGS];
sig_blk_hdr_t sig_blk_hdr;
uint32_t sigblk_size;
uint32_t padding;
} __packed flash_header_v3_t;
typedef struct {
flash_header_v3_t fhdr[MAX_NUM_OF_CONTAINER];
} __packed imx_header_v3_t;
struct image_array {
char *name;
unsigned int core_type;
unsigned int core_id;
unsigned int load_addr;
};
enum imx8image_cmd {
CMD_INVALID,
CMD_BOOT_FROM,
CMD_FUSE_VERSION,
CMD_SW_VERSION,
CMD_MSG_BLOCK,
CMD_FILEOFF,
CMD_FLAG,
CMD_APPEND,
CMD_PARTITION,
CMD_SOC_TYPE,
CMD_CONTAINER,
CMD_IMAGE,
CMD_DATA
};
enum imx8image_core_type {
CFG_CORE_INVALID,
CFG_SCU,
CFG_M40,
CFG_M41,
CFG_A35,
CFG_A53,
CFG_A72
};
enum imx8image_fld_types {
CFG_INVALID = -1,
CFG_COMMAND,
CFG_CORE_TYPE,
CFG_IMAGE_NAME,
CFG_LOAD_ADDR
};
typedef enum SOC_TYPE {
NONE = 0,
QX,
QM
} soc_type_t;
typedef enum option_type {
NO_IMG = 0,
DCD,
SCFW,
SECO,
M40,
M41,
AP,
OUTPUT,
SCD,
CSF,
FLAG,
DEVICE,
NEW_CONTAINER,
APPEND,
DATA,
PARTITION,
FILEOFF,
MSG_BLOCK
} option_type_t;
typedef struct {
option_type_t option;
char *filename;
uint64_t src;
uint64_t dst;
uint64_t entry;
uint64_t ext;
} image_t;
#define CORE_SC 1
#define CORE_CM4_0 2
#define CORE_CM4_1 3
#define CORE_CA53 4
#define CORE_CA35 4
#define CORE_CA72 5
#define CORE_SECO 6
#define SC_R_OTP 357U
#define SC_R_DEBUG 354U
#define SC_R_ROM_0 236U
#define MSG_DEBUG_EN SC_R_DEBUG
#define MSG_FUSE SC_R_OTP
#define MSG_FIELD SC_R_ROM_0
#define IMG_TYPE_CSF 0x01 /* CSF image type */
#define IMG_TYPE_SCD 0x02 /* SCD image type */
#define IMG_TYPE_EXEC 0x03 /* Executable image type */
#define IMG_TYPE_DATA 0x04 /* Data image type */
#define IMG_TYPE_DCD_DDR 0x05 /* DCD/DDR image type */
#define IMG_TYPE_SECO 0x06 /* SECO image type */
#define IMG_TYPE_PROV 0x07 /* Provisioning image type */
#define IMG_TYPE_DEK 0x08 /* DEK validation type */
#define IMG_TYPE_SHIFT 0
#define IMG_TYPE_MASK 0x1f
#define IMG_TYPE(x) (((x) & IMG_TYPE_MASK) >> IMG_TYPE_SHIFT)
#define BOOT_IMG_FLAGS_CORE_MASK 0xF
#define BOOT_IMG_FLAGS_CORE_SHIFT 0x04
#define BOOT_IMG_FLAGS_CPU_RID_MASK 0x3FF0
#define BOOT_IMG_FLAGS_CPU_RID_SHIFT 4
#define BOOT_IMG_FLAGS_MU_RID_MASK 0xFFC000
#define BOOT_IMG_FLAGS_MU_RID_SHIFT 14
#define BOOT_IMG_FLAGS_PARTITION_ID_MASK 0x1F000000
#define BOOT_IMG_FLAGS_PARTITION_ID_SHIFT 24
/* Resource id used in scfw */
#define SC_R_A35_0 508
#define SC_R_A53_0 1
#define SC_R_A72_0 6
#define SC_R_MU_0A 213
#define SC_R_M4_0_PID0 278
#define SC_R_M4_0_MU_1A 297
#define SC_R_M4_1_PID0 298
#define SC_R_M4_1_MU_1A 317
#define PARTITION_ID_M4 0
#define PARTITION_ID_AP 1
#define IMG_STACK_SIZE 32
#define append(p, s, l) do { \
memcpy((p), (uint8_t *)(s), (l)); (p) += (l); \
} while (0)
#endif