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TARGET_MIMXRT1050_EVK/TOOLCHAIN_IAR/fsl_flexspi_nor_boot.h
- Committer:
- AnnaBridge
- Date:
- 2019-02-20
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
File content as of revision 172:65be27845400:
/* * The Clear BSD License * Copyright 2017 NXP * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted (subject to the limitations in the disclaimer below) provided * that the following conditions are met: * * o Redistributions of source code must retain the above copyright notice, this list * of conditions and the following disclaimer. * * o Redistributions in binary form must reproduce the above copyright notice, this * list of conditions and the following disclaimer in the documentation and/or * other materials provided with the distribution. * * o Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __FLEXSPI_NOR_BOOT_H__ #define __FLEXSPI_NOR_BOOT_H__ #include <stdint.h> #include "device.h" /************************************* * 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__ */