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Diffstat (limited to 'include/imx8image.h')
| -rw-r--r-- | include/imx8image.h | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/include/imx8image.h b/include/imx8image.h new file mode 100644 index 0000000..68ec9f5 --- /dev/null +++ b/include/imx8image.h @@ -0,0 +1,273 @@ +/* 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 |