80 lines
2.0 KiB
Plaintext
80 lines
2.0 KiB
Plaintext
/*
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* STM32F407VE Linkerscript for updater RAM code execution
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* Copyright (C) 2020 Mario Hüttel <mario.huettel@gmx.net>
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*
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* This file is part of 'Shimatta Reflow Controller'.
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*
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* It is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* This code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this template. If not, see <http://www.gnu.org/licenses/>.
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* --------------------------------------------------------------------
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* FLASH: 512K
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* RAM: 128K
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* CCM RAM: 64L
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* FPU: fpv4-sp-d16
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*/
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ENTRY(Reset_Handler)
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__ld_top_of_stack = 0x20020000; /* One byte above the end of the SRAM. Stack is pre-decrewmenting, so this is okay */
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/* Available memory areas */
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MEMORY
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{
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FLASH (xr) : ORIGIN = 0x08000000, LENGTH = 512K
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
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CCM (rw) : ORIGIN = 0x10000000, LENGTH = 64K
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}
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SECTIONS
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{
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.vectors :
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{
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. = ALIGN(4);
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__ld_vector_start = .;
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KEEP(*(.vectors));
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. = ALIGN(4);
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} > RAM
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.text :
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{
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. = ALIGN(4);
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*(.text) /* .text sections (code) */
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*(.text*) /* .text* sections (code) */
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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*(.glue_7) /* glue arm to thumb code */
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*(.glue_7t) /* glue thumb to arm code */
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*(.eh_frame)
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KEEP(*(.init)) /* Constructors */
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KEEP(*(.fini)) /* Destructors */
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} > RAM
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.data :
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{
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. = ALIGN(4);
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*(.data)
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*(.data*)
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. = ALIGN(4);
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} > RAM
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.bss (NOLOAD) :
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{
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. = ALIGN(4);
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__ld_sbss = .;
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*(.bss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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__ld_ebss = .;
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} > RAM
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}
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