206 lines
5.1 KiB
Text
206 lines
5.1 KiB
Text
#! armcc -E
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; The first line specifies a preprocessor command that the linker invokes
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; to pass a scatter file through a C preprocessor.
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;*******************************************************************************
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;* \file dfu_cm4.scat
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;* \version 3.0
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;*
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;* The linker file for the ARMCC.
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;*
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;* \note The entry point location is fixed and starts at 0x10000000. The valid
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;* application image should be placed there.
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;*
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;* \note The linker files included with the PDL template projects must be
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;* generic and handle all common use cases. Your project may not use every
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;* section defined in the linker files. In that case, you may see the warnings
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;* during the build process: L6314W (no section matches pattern) and/or L6329W
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;* (pattern only matches removed unused sections). In your project, you can
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;* suppress the warning by passing the "--diag_suppress=L6314W,L6329W" option to
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;* the linker, simply comment out or remove the relevant code in the linker
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;* file.
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;*
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;*******************************************************************************
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;* \copyright
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;* Copyright 2016-2018, Cypress Semiconductor Corporation. All rights reserved.
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;* You may use this file only in accordance with the license, terms, conditions,
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;* disclaimers, and limitations in the end user license agreement accompanying
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;* the software package with which this file was provided.
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;******************************************************************************/
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;* DFU SDK specific: includes defines common across all the applications
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#include "dfu_mdk_common.h"
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;* DFU SDK specific: defines the memory regions
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;* Make sure the correct app no. is entered here
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; Flash
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#define FLASH_START CY_APP0_CORE1_FLASH_ADDR
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#define FLASH_SIZE CY_APP0_CORE1_FLASH_LENGTH
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; Flash Toc
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#define FLASH_TOC_START CY_TOC_START
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#define FLASH_TOC_SIZE CY_TOC_SIZE
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; Emulated EEPROM Flash area
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#define EM_EEPROM_START CY_APP0_CORE1_EM_EEPROM_ADDR
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#define EM_EEPROM_SIZE CY_APP0_CORE1_EM_EEPROM_LENGTH
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; Supervisory flash: User data
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#define SFLASH_USER_DATA_START 0x16000800
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#define SFLASH_USER_DATA_SIZE 0x00000800
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; Supervisory flash: Normal Access Restrictions (NAR)
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#define SFLASH_NAR_START 0x16001A00
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#define SFLASH_NAR_SIZE 0x00000200
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; Supervisory flash: Public Key
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#define SFLASH_PUBLIC_KEY_START 0x16005A00
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#define SFLASH_PUBLIC_KEY_SIZE 0x00000C00
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; Supervisory flash: Table of Content # 2
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#define SFLASH_TOC_2_START 0x16007C00
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#define SFLASH_TOC_2_SIZE 0x00000400
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; External memory
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#define XIP_START CY_APP0_CORE1_SMIF_ADDR
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#define XIP_SIZE CY_APP0_CORE1_SMIF_LENGTH
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; eFuse
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#define EFUSE_START 0x90700000
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#define EFUSE_SIZE 0x100000
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; RAM
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#define RAM_START CY_APP0_CORE1_RAM_ADDR
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#define RAM_SIZE CY_APP0_CORE1_RAM_LENGTH
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LR_FLASH FLASH_START FLASH_SIZE
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{
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ER_FLASH_VECTORS +0
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{
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* (RESET, +FIRST)
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}
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ER_FLASH_CODE +0 FIXED
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{
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* (InRoot$$Sections)
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* (+RO)
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}
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ER_RAM_COMMON CY_APP_RAM_COMMON_ADDR UNINIT
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{
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* (.cy_boot_noinit.appId)
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}
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ER_RAM_VECTORS RAM_START UNINIT
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{
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* (RESET_RAM, +FIRST)
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}
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ER_RAM_DATA +0
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{
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* (.cy_ramfunc)
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.ANY (+RW, +ZI)
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}
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; Place variables in the section that should not be initialized during
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; a device startup.
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ER_RAM_NOINIT_DATA +0 UNINIT
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{
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* (.noinit)
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}
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; Used for the digital signature of the secure application and the
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; DFU SDK application. The size of the section depends on the required
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; data size.
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.cy_app_signature (FLASH_START + FLASH_SIZE - CY_BOOT_SIGNATURE_SIZE) FIXED
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{
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* (.cy_app_signature)
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}
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}
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; App0 uses it to initialize DFU SDK metadata, in dfu_user.c file
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LR_CY_BOOT_METADATA CY_BOOT_META_FLASH_ADDR CY_BOOT_META_FLASH_LENGTH
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{
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.cy_boot_metadata + 0
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{
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* (.cy_boot_metadata)
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}
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}
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; Emulated EEPROM Flash area
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LR_EM_EEPROM EM_EEPROM_START EM_EEPROM_SIZE
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{
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.cy_em_eeprom +0
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{
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* (.cy_em_eeprom)
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}
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}
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; Supervisory Flash: User data
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LR_SFLASH_USER_DATA SFLASH_USER_DATA_START SFLASH_USER_DATA_SIZE
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{
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.cy_sflash_user_data +0
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{
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* (.cy_sflash_user_data)
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}
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}
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; Supervisory Flash: Normal Access Restrictions (NAR)
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LR_SFLASH_NAR SFLASH_NAR_START SFLASH_NAR_SIZE
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{
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.cy_sflash_nar +0
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{
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* (.cy_sflash_nar)
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}
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}
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; Supervisory Flash: Public Key
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LR_SFLASH_PUBLIC_KEY SFLASH_PUBLIC_KEY_START SFLASH_PUBLIC_KEY_SIZE
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{
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.cy_sflash_public_key +0
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{
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* (.cy_sflash_public_key)
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}
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}
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; Supervisory Flash: Table of Content # 2
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LR_SFLASH_TOC_2 SFLASH_TOC_2_START SFLASH_TOC_2_SIZE
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{
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.cy_toc_part2 +0
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{
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* (.cy_toc_part2)
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}
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}
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; Places the code in the Execute in Place (XIP) section. See the smif driver documentation for details.
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LR_EROM XIP_START XIP_SIZE
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{
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.cy_xip +0
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{
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* (.cy_xip)
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}
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}
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; eFuse
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LR_EFUSE EFUSE_START EFUSE_SIZE
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{
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.cy_efuse +0
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{
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* (.cy_efuse)
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}
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}
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; The section is used for additional metadata (silicon revision, Silicon/JTAG ID, etc.) storage.
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CYMETA 0x90500000
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{
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.cymeta +0 { * (.cymeta) }
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}
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/* [] END OF FILE */
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