rt-thread-official/bsp/imxrt/imxrt1170-nxp-evk/xip/fsl_flexspi_nor_boot.c

50 lines
1.7 KiB
C

/*
* Copyright 2019-2021 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "fsl_flexspi_nor_boot.h"
/* Component ID definition, used by tools. */
#ifndef FSL_COMPONENT_ID
#define FSL_COMPONENT_ID "platform.drivers.xip_device"
#endif
#if defined(XIP_BOOT_HEADER_ENABLE) && (XIP_BOOT_HEADER_ENABLE == 1)
#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
__attribute__((section(".boot_hdr.ivt"), used))
#elif defined(__ICCARM__)
#pragma location = ".boot_hdr.ivt"
#endif
/*************************************
* IVT Data
*************************************/
const ivt image_vector_table = {
IVT_HEADER, /* IVT Header */
IMAGE_ENTRY_ADDRESS, /* Image Entry Function */
IVT_RSVD, /* Reserved = 0 */
(uint32_t)DCD_ADDRESS, /* Address where DCD information is stored */
(uint32_t)BOOT_DATA_ADDRESS, /* Address where BOOT Data Structure is stored */
(uint32_t)IVT_ADDRESS, /* Pointer to IVT Self (absolute address) */
(uint32_t)CSF_ADDRESS, /* Address where CSF file is stored */
IVT_RSVD /* Reserved = 0 */
};
#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
__attribute__((section(".boot_hdr.boot_data"), used))
#elif defined(__ICCARM__)
#pragma location = ".boot_hdr.boot_data"
#endif
/*************************************
* Boot Data
*************************************/
const BOOT_DATA_T boot_data = {
BOOT_IMAGE_BASE, /* boot start location */
BOOT_IMAGE_SIZE, /* size */
PLUGIN_FLAG, /* Plugin flag*/
0xFFFFFFFFU /* empty - extra data word */
};
#endif