8e54225140
The new teensy loader keeps the file system under certain conditions: - The file size is properly set in the file header. - The header version is 4.3 These changes are implemented here, requiring a backport of fsl_flexspi_nor_boot.c. There is still a problem with the command line version of the teensy loader, which fails on the first attempt. At the second attempt it works. The GUI version of the teensy loader is fine.
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*
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* Copyright 2017 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "fsl_flexspi_nor_boot.h"
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extern unsigned long _flashimagelen;
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extern unsigned long __etext;
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/* Component ID definition, used by tools. */
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#ifndef FSL_COMPONENT_ID
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#define FSL_COMPONENT_ID "platform.drivers.xip_device"
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#endif
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#if defined(XIP_BOOT_HEADER_ENABLE) && (XIP_BOOT_HEADER_ENABLE == 1)
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#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
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__attribute__((section(".boot_hdr.ivt")))
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#elif defined(__ICCARM__)
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#pragma location=".boot_hdr.ivt"
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#endif
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/*************************************
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* IVT Data
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*************************************/
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const ivt image_vector_table = {
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IVT_HEADER, /* IVT Header */
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IMAGE_ENTRY_ADDRESS, /* Image Entry Function */
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IVT_RSVD, /* Reserved = 0 */
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(uint32_t)DCD_ADDRESS, /* Address where DCD information is stored */
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(uint32_t)BOOT_DATA_ADDRESS, /* Address where BOOT Data Structure is stored */
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(uint32_t)&image_vector_table, /* Pointer to IVT Self (absolute address */
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(uint32_t)CSF_ADDRESS, /* Address where CSF file is stored */
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IVT_RSVD /* Reserved = 0 */
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};
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#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
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__attribute__((section(".boot_hdr.boot_data")))
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#elif defined(__ICCARM__)
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#pragma location=".boot_hdr.boot_data"
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#endif
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/*************************************
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* Boot Data
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*************************************/
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const BOOT_DATA_T boot_data = {
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FLASH_BASE, /* boot start location */
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(uint32_t)&_flashimagelen, /* Image size */
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PLUGIN_FLAG, /* Plugin flag*/
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0xFFFFFFFF /* empty - extra data word */
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};
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#endif
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