| /* |
| * Copyright 2017 NXP |
| * All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef __FLEXSPI_NOR_BOOT_H__ |
| #define __FLEXSPI_NOR_BOOT_H__ |
| |
| #include <stdint.h> |
| |
| /*! @name Driver version */ |
| /*@{*/ |
| /*! @brief XIP_DEVICE driver version 2.0.0. */ |
| #define FSL_XIP_DEVICE_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) |
| /*@}*/ |
| |
| /************************************* |
| * IVT Data |
| *************************************/ |
| typedef struct _ivt_ { |
| /** @ref hdr with tag #HAB_TAG_IVT, length and HAB version fields |
| * (see @ref data) |
| */ |
| uint32_t hdr; |
| /** Absolute address of the first instruction to execute from the |
| * image |
| */ |
| uint32_t entry; |
| /** Reserved in this version of HAB: should be NULL. */ |
| uint32_t reserved1; |
| /** Absolute address of the image DCD: may be NULL. */ |
| uint32_t dcd; |
| /** Absolute address of the Boot Data: may be NULL, but not interpreted |
| * any further by HAB |
| */ |
| uint32_t boot_data; |
| /** Absolute address of the IVT.*/ |
| uint32_t self; |
| /** Absolute address of the image CSF.*/ |
| uint32_t csf; |
| /** Reserved in this version of HAB: should be zero. */ |
| uint32_t reserved2; |
| } ivt; |
| |
| #define IVT_MAJOR_VERSION 0x4 |
| #define IVT_MAJOR_VERSION_SHIFT 0x4 |
| #define IVT_MAJOR_VERSION_MASK 0xF |
| #define IVT_MINOR_VERSION 0x1 |
| #define IVT_MINOR_VERSION_SHIFT 0x0 |
| #define IVT_MINOR_VERSION_MASK 0xF |
| |
| #define IVT_VERSION(major, minor) \ |
| ((((major) & IVT_MAJOR_VERSION_MASK) << IVT_MAJOR_VERSION_SHIFT) | \ |
| (((minor) & IVT_MINOR_VERSION_MASK) << IVT_MINOR_VERSION_SHIFT)) |
| |
| /* IVT header */ |
| #define IVT_TAG_HEADER 0xD1 /**< Image Vector Table */ |
| #define IVT_SIZE 0x2000 |
| #define IVT_PAR IVT_VERSION(IVT_MAJOR_VERSION, IVT_MINOR_VERSION) |
| #define IVT_HEADER (IVT_TAG_HEADER | (IVT_SIZE << 8) | (IVT_PAR << 24)) |
| |
| /* Set resume entry */ |
| #if defined(__CC_ARM) || defined(__ARMCC_VERSION) |
| extern uint32_t __Vectors[]; |
| extern uint32_t Image$$RW_m_config_text$$Base[]; |
| #define IMAGE_ENTRY_ADDRESS ((uint32_t)__Vectors) |
| #define FLASH_BASE ((uint32_t)Image$$RW_m_config_text$$Base) |
| #elif defined(__MCUXPRESSO) |
| extern uint32_t __Vectors[]; |
| extern uint32_t __boot_hdr_start__[]; |
| #define IMAGE_ENTRY_ADDRESS ((uint32_t)__Vectors) |
| #define FLASH_BASE ((uint32_t)__boot_hdr_start__) |
| #elif defined(__ICCARM__) |
| extern uint32_t __VECTOR_TABLE[]; |
| extern uint32_t m_boot_hdr_conf_start[]; |
| #define IMAGE_ENTRY_ADDRESS ((uint32_t)__VECTOR_TABLE) |
| #define FLASH_BASE ((uint32_t)m_boot_hdr_conf_start) |
| #elif defined(__GNUC__) |
| extern uint32_t __VECTOR_TABLE[]; |
| extern uint32_t __FLASH_BASE[]; |
| #define IMAGE_ENTRY_ADDRESS ((uint32_t)__VECTOR_TABLE) |
| #define FLASH_BASE ((uint32_t)__FLASH_BASE) |
| #endif |
| |
| #define DCD_ADDRESS dcd_data |
| #define BOOT_DATA_ADDRESS &boot_data |
| #define CSF_ADDRESS 0 |
| #define IVT_RSVD (uint32_t)(0x00000000) |
| |
| /************************************* |
| * Boot Data |
| *************************************/ |
| typedef struct _boot_data_ { |
| uint32_t start; /* boot start location */ |
| uint32_t size; /* size */ |
| uint32_t plugin; /* plugin flag - 1 if downloaded application is plugin */ |
| uint32_t placeholder; /* placehoder to make even 0x10 size */ |
| }BOOT_DATA_T; |
| |
| #define FLASH_SIZE BOARD_FLASH_SIZE |
| #define PLUGIN_FLAG (uint32_t)0 |
| |
| /* External Variables */ |
| const BOOT_DATA_T boot_data; |
| extern const uint8_t dcd_data[]; |
| |
| #endif /* __FLEXSPI_NOR_BOOT_H__ */ |
| |