Mercurial > public > ostc4
view BootLoader/CPU1-F429_boot.ld @ 928:9b7859554beb Evo_2_23 tip
Cleanup Internal Uart:
The compile switches have been updated to allow GNSS data flow if new GPIO config is available or if GNSS is enabled for the external UART.
| author | Ideenmodellierer |
|---|---|
| date | Tue, 26 Nov 2024 21:30:06 +0100 |
| parents | 4e10a3e087a1 |
| children |
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/***************************************************************************** * -*- coding: UTF-8 -*- * * \file Common/CPU1-F429.ld * \brief Linker Script for CPU1 alias Discovery * \author Ac6 workbench, Heinrichs Weikamp, and JD Gascuel * \date 2018 * * \details * Linker script for STM32F429IIT6 Device from STM32F4 series * - 192Kbytes RAM * - 2048Kbytes ROM * * Set heap size, stack size and stack location according * to application requirements. * * Set memory bank area and size if external memory is used. * * $Id$ ***************************************************************************** * \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. ***************************************************************************** * HISTORY * 2017-12-18 jDG: Mix between std AC6 file and chw stm32f429zi_flash.ld settings. */ /* Entry Point */ ENTRY(Reset_Handler) OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") OUTPUT_ARCH(arm) SEARCH_DIR(.) /****************************************************************************/ /***************************** Memory Definition ****************************/ MEMORY { ROM_BOOT (rx) : ORIGIN = 0x08000000, LENGTH = 0x00040000 /* 256K */ ROM (rx) : ORIGIN = 0x08040000, LENGTH = 0x00090000 /* 576K */ UPPER(rx) : ORIGIN = 0x08132000, LENGTH = 0xAE270 /* 713K */ RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192K CCRAM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K } /* Linker file shall be shared between Bootloader, Font and Firmware projects. Not used memory areas to be cut during bin generation */ /* Make sure ROM and UPPER are contiguous, and map 2MB */ /* TODO: At the moment the size of the defined memory will be directly reflected into the file size of resultion bin => Keep small until not used memory may be excluded from build */ /*ASSERT( ORIGIN(UPPER) - ORIGIN(ROM) == LENGTH(ROM), "ROM lower and upper region shall be continuous" ) /*ASSERT( LENGTH(ROM) + LENGTH(UPPER) == 2048K, "ROM lower + upper regions = 2MB" ) */ /* Highest address of the user mode stack */ /*_estack = ORIGIN(RAM) + LENGTH(RAM);*/ _Min_Heap_Size = 0; /* no required heap (malloc'ed space) */ _Min_Stack_Size = 0x08000; /* required 32K of stack */ /* Linker script to place sections and symbol values. Should be used together * with other linker script that defines memory regions FLASH and RAM. * It references following symbols, which must be defined in code: * Reset_Handler : Entry of reset handler * * It defines following symbols, which code can use without definition: * __exidx_start * __exidx_end * __preinit_array_start * __preinit_array_end * __init_array_start * __init_array_end * __fini_array_start * __fini_array_end * _sbss * __bss_start__ * _ebss * __bss_end__ * _edata * end * _end * _estack */ /****************************************************************************/ /*************************** Code and Data Sections *************************/ SECTIONS { /******************* NVIC reset and interupt vectors **********************/ .isr_vector 0x08000000 : { . = ALIGN(4); KEEP( *(.isr_vector) ) KEEP(*(.init)) } >ROM_BOOT .StdLibs 0x08000200: { . = ALIGN(4); *libm.a:*(*) } >ROM_BOOT .rodata : { . = ALIGN(4); *(.rodata) /* .rodata sections (constants, strings, etc.) */ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */ . = ALIGN(4); } >ROM_BOOT /********************** Constant data into ROM memory *********************/ .ARM.extab : { . = ALIGN(4); *(.ARM.extab* .gnu.linkonce.armextab.*) . = ALIGN(4); } >ROM_BOOT .ARM : { . = ALIGN(4); __exidx_start = .; *(.ARM.exidx*) __exidx_end = .; . = ALIGN(4); } >ROM_BOOT .preinit_array : { . = ALIGN(4); PROVIDE_HIDDEN( __preinit_array_start = . ); KEEP( *(.preinit_array*) ) PROVIDE_HIDDEN( __preinit_array_end = . ); . = ALIGN(4); } >ROM_BOOT .init_array : { . = ALIGN(4); PROVIDE_HIDDEN( __init_array_start = . ); KEEP( *(SORT(.init_array.*)) ) KEEP( *(.init_array*) ) PROVIDE_HIDDEN( __init_array_end = . ); . = ALIGN(4); } >ROM_BOOT .fini_array : { . = ALIGN(4); PROVIDE_HIDDEN( __fini_array_start = . ); KEEP( *(SORT(.fini_array.*)) ) KEEP( *(.fini_array*) ) PROVIDE_HIDDEN( __fini_array_end = . ); . = ALIGN(4); } >ROM_BOOT /************* The program code and other data into ROM memory ************/ /* .firmware_FirmwareData 0x08050000 : { KEEP( *(.firmware_firmware_data) ) } >ROM .font_firmware_data 0x08132000 : { KEEP( *(.font_firmware_data) ) } >UPPER */ /************* Data and Structures at absolute address in ROM *************/ /* FIXME: this sets the SFirmwareData structure, not the code ... */ .bootloader_firmware_data 0x0800A000 : { PROVIDE( bootloader_FirmwareData = . ); KEEP( *(.bootloader_firmware_data) ) } > ROM_BOOT .text 0x08001000 : { . = ALIGN(4); *(.text.HAL*) . = ALIGN(4); } >ROM_BOOT .text2 0x0800A100 : { . = ALIGN(4); *(.text) /* .text sections (code) */ *(.text*) /* .text* sections (code) */ *(.glue_7) /* glue arm to thumb code */ *(.glue_7t) /* glue thumb to arm code */ *(.eh_frame) . = ALIGN(4); _etext = .; /* define a global symbols at end of code */ } >ROM_BOOT /* Define Known Address for Each Font */ /* Flash Sector 23 is protected (bootloader font + image) => use end of sector 22 */ .lower_fonts 0x08016000 : { *(.lower_fonts.image_data_*) *(.lower_fonts.*) *(.upper_fonts.image_data_FontT48*) *(.upper_fonts.FontT48*) *(.upper_fonts.image_data_FontT24*) *(.upper_fonts.FontT24*) } > ROM_BOOT .lower_directory 0x08004000 : { *(.lower_font_directory*) *(.upper_font_directory.FontT48*) *(.upper_font_directory.FontT24*) } > ROM_BOOT .lower_image 0x08009000 : { *(.lower_image*) } > ROM_BOOT .lower_directory 0x08009500 : { *(.lower_image_directory*) } > ROM_BOOT .upper_fonts 0x08132040 : { __upper_font_data = .; . = 0x13E; *(.upper_fonts.image_data_FontT144_0x0030) . = 0x02515; *(.upper_fonts.image_data_FontT144_0x0031) . = 0x03469; *(.upper_fonts.image_data_FontT144_0x0032) . = 0x4FDC; *(.upper_fonts.image_data_FontT144_0x0033) . = 0x6862; *(.upper_fonts.image_data_FontT144_0x0034) . = 0x86C2; *(.upper_fonts.image_data_FontT144_0x0035) . = 0x9FB3; *(.upper_fonts.image_data_FontT144_0x0036) . = 0xBB26; *(.upper_fonts.image_data_FontT144_0x0037) . = 0xD845; *(.upper_fonts.image_data_FontT144_0x0038) . = 0xF34D; *(.upper_fonts.image_data_FontT144_0x0039) . = 0x10EC0; *(.upper_fonts.image_data_FontT24_0x0020) *(.upper_fonts.image_data_FontT24_0x0021) *(.upper_fonts.image_data_FontT24_0x0022) *(.upper_fonts.image_data_FontT24_0x0023) *(.upper_fonts.image_data_FontT24_0x0024) *(.upper_fonts.image_data_FontT24_0x0025) *(.upper_fonts.image_data_FontT24_0x0026) *(.upper_fonts.image_data_FontT24_0x0027) *(.upper_fonts.image_data_FontT24_0x0028) *(.upper_fonts.image_data_FontT24_0x0029) *(.upper_fonts.image_data_FontT24_0x002a) *(.upper_fonts.image_data_FontT24_0x003f) *(.upper_fonts.image_data_FontT24_0x002c) *(.upper_fonts.image_data_FontT24_0x002d) *(.upper_fonts.image_data_FontT24_0x002e) *(.upper_fonts.image_data_FontT24_0x002f) *(.upper_fonts.image_data_FontT24_0x0030) *(.upper_fonts.image_data_FontT24_0x0031) *(.upper_fonts.image_data_FontT24_0x0032) *(.upper_fonts.image_data_FontT24_0x0033) *(.upper_fonts.image_data_FontT24_0x0034) *(.upper_fonts.image_data_FontT24_0x0035) *(.upper_fonts.image_data_FontT24_0x0036) *(.upper_fonts.image_data_FontT24_0x0037) *(.upper_fonts.image_data_FontT24_0x0038) *(.upper_fonts.image_data_FontT24_0x0039) *(.upper_fonts.image_data_FontT24_0x003a) *(.upper_fonts.image_data_FontT24_0x003b) *(.upper_fonts.image_data_FontT24_0x003c) *(.upper_fonts.image_data_FontT24_0x003d) *(.upper_fonts.image_data_FontT24_0x003e) . = . + 0x8c; *(.upper_fonts.image_data_FontT24_0x0040) *(.upper_fonts.image_data_FontT24_0x0041) *(.upper_fonts.image_data_FontT24_0x0042) *(.upper_fonts.image_data_FontT24_0x0043) *(.upper_fonts.image_data_FontT24_0x0044) *(.upper_fonts.image_data_FontT24_0x0045) *(.upper_fonts.image_data_FontT24_0x0046) *(.upper_fonts.image_data_FontT24_0x0047) *(.upper_fonts.image_data_FontT24_0x0048) *(.upper_fonts.image_data_FontT24_0x0049) *(.upper_fonts.image_data_FontT24_0x004a) *(.upper_fonts.image_data_FontT24_0x004b) *(.upper_fonts.image_data_FontT24_0x004c) *(.upper_fonts.image_data_FontT24_0x004d) *(.upper_fonts.image_data_FontT24_0x004e) *(.upper_fonts.image_data_FontT24_0x004f) *(.upper_fonts.image_data_FontT24_0x0050) *(.upper_fonts.image_data_FontT24_0x0051) *(.upper_fonts.image_data_FontT24_0x0052) *(.upper_fonts.image_data_FontT24_0x0053) *(.upper_fonts.image_data_FontT24_0x0054) *(.upper_fonts.image_data_FontT24_0x0055) *(.upper_fonts.image_data_FontT24_0x0056) *(.upper_fonts.image_data_FontT24_0x0057) *(.upper_fonts.image_data_FontT24_0x0058) *(.upper_fonts.image_data_FontT24_0x0059) *(.upper_fonts.image_data_FontT24_0x005a) *(.upper_fonts.image_data_FontT24_0x005b) *(.upper_fonts.image_data_FontT24_0x005c) *(.upper_fonts.image_data_FontT24_0x005d) *(.upper_fonts.image_data_FontT24_0x005e) *(.upper_fonts.image_data_FontT24_0x005f) *(.upper_fonts.image_data_FontT24_0x0060) *(.upper_fonts.image_data_FontT24_0x0061) *(.upper_fonts.image_data_FontT24_0x0062) *(.upper_fonts.image_data_FontT24_0x0063) . = . + 0x1c; *(.upper_fonts.image_data_FontT24_0x0064) *(.upper_fonts.image_data_FontT24_0x0065) *(.upper_fonts.image_data_FontT24_0x0066) *(.upper_fonts.image_data_FontT24_0x0067) *(.upper_fonts.image_data_FontT24_0x0068) *(.upper_fonts.image_data_FontT24_0x0069) *(.upper_fonts.image_data_FontT24_0x006a) *(.upper_fonts.image_data_FontT24_0x006b) *(.upper_fonts.image_data_FontT24_0x006c) *(.upper_fonts.image_data_FontT24_0x006d) *(.upper_fonts.image_data_FontT24_0x006e) *(.upper_fonts.image_data_FontT24_0x006f) *(.upper_fonts.image_data_FontT24_0x0070) *(.upper_fonts.image_data_FontT24_0x0071) *(.upper_fonts.image_data_FontT24_0x0072) *(.upper_fonts.image_data_FontT24_0x0073) *(.upper_fonts.image_data_FontT24_0x0074) *(.upper_fonts.image_data_FontT24_0x0075) *(.upper_fonts.image_data_FontT24_0x0076) *(.upper_fonts.image_data_FontT24_0x0077) *(.upper_fonts.image_data_FontT24_0x0078) *(.upper_fonts.image_data_FontT24_0x0079) *(.upper_fonts.image_data_FontT24_0x007a) *(.upper_fonts.image_data_FontT24_0x007b) *(.upper_fonts.image_data_FontT24_0x007c) . = . + 0x1c; *(.upper_fonts.image_data_FontT24_0x007d) *(.upper_fonts.image_data_FontT24_0x007e) *(.upper_fonts.image_data_FontT24_0x00a1) *(.upper_fonts.image_data_FontT24_0x00bf) *(.upper_fonts.image_data_FontT24_0x00c1) *(.upper_fonts.image_data_FontT24_0x00c4) *(.upper_fonts.image_data_FontT24_0x00c6) *(.upper_fonts.image_data_FontT24_0x00c7) *(.upper_fonts.image_data_FontT24_0x00c9) *(.upper_fonts.image_data_FontT24_0x00cd) *(.upper_fonts.image_data_FontT24_0x00d1) *(.upper_fonts.image_data_FontT24_0x00d3) *(.upper_fonts.image_data_FontT24_0x00d6) *(.upper_fonts.image_data_FontT24_0x00da) *(.upper_fonts.image_data_FontT24_0x00dc) *(.upper_fonts.image_data_FontT24_0x00df) *(.upper_fonts.image_data_FontT24_0x00e0) *(.upper_fonts.image_data_FontT24_0x00e1) *(.upper_fonts.image_data_FontT24_0x00e2) *(.upper_fonts.image_data_FontT24_0x00e4) *(.upper_fonts.image_data_FontT24_0x00e6) *(.upper_fonts.image_data_FontT24_0x00e7) *(.upper_fonts.image_data_FontT24_0x00e8) *(.upper_fonts.image_data_FontT24_0x00e9) *(.upper_fonts.image_data_FontT24_0x00ec) *(.upper_fonts.image_data_FontT24_0x00ed) *(.upper_fonts.image_data_FontT24_0x00f0) *(.upper_fonts.image_data_FontT24_0x00f1) *(.upper_fonts.image_data_FontT24_0x00f2) *(.upper_fonts.image_data_FontT24_0x00f3) *(.upper_fonts.image_data_FontT24_0x00f6) *(.upper_fonts.image_data_FontT24_0x00f9) *(.upper_fonts.image_data_FontT24_0x00fa) *(.upper_fonts.image_data_FontT24_0x00fc) *(.upper_fonts.image_data_FontT24_0x00ff) *(.upper_fonts.image_data_FontT24_0x0152) *(.upper_fonts.image_data_FontT24_0x0153) *(.upper_fonts.image_data_FontT24_0x0178) *(.upper_fonts.image_data_FontT24_0x002b) . = . + 0x1d642; *(.upper_images.image_data_ostc_fuer_Tauchcomputer_240px) *(.upper_fonts.image_data_FontT84_0x002e) . = . + 0x9f; *(.upper_fonts.image_data_FontT84_0x0030) . = . + 0x0d; *(.upper_fonts.image_data_FontT84_0x0031) . = . + 0xaa; *(.upper_fonts.image_data_FontT84_0x0032) . = . + 0x7b; *(.upper_fonts.image_data_FontT84_0x0033) . = . + 0x38; *(.upper_fonts.image_data_FontT84_0x0034) . = . + 0x7f; *(.upper_fonts.image_data_FontT84_0x0035) . = . + 0x77; *(.upper_fonts.image_data_FontT84_0x0036) . = . + 0x7b; *(.upper_fonts.image_data_FontT84_0x0037) . = . + 0x0d; *(.upper_fonts.image_data_FontT84_0x0038) . = . + 0x2b; *(.upper_fonts.image_data_FontT84_0x0039) . = . + 0xe8; *(.upper_fonts.image_data_FontT54_0x0022) *(.upper_fonts.image_data_FontT54_0x0025) . = . + 0x112; *(.upper_fonts.image_data_FontT54_0x0027) . = . + 0xd8; *(.upper_fonts.image_data_FontT54_0x002a) . = . + 0x133; *(.upper_fonts.image_data_FontT54_0x002d) . = . + 0x1d7; *(.upper_fonts.image_data_FontT54_0x002e) . = . + 0x17b; *(.upper_fonts.image_data_FontT54_0x002f) . = . + 0x02; *(.upper_fonts.image_data_FontT54_0x0030) . = . + 0x0ba; *(.upper_fonts.image_data_FontT54_0x0031) . = . + 0x27d; *(.upper_fonts.image_data_FontT54_0x0032) . = . + 0xe3; *(.upper_fonts.image_data_FontT54_0x0033) . = . + 0x35; *(.upper_fonts.image_data_FontT54_0x0034) . = . + 0x68; *(.upper_fonts.image_data_FontT54_0x0035) . = . + 0x35; *(.upper_fonts.image_data_FontT54_0x0036) . = . + 0xba; *(.upper_fonts.image_data_FontT54_0x0037) . = . + 0x191; *(.upper_fonts.image_data_FontT54_0x0038) . = . + 0xe3; *(.upper_fonts.image_data_FontT54_0x0039) . = . + 0xe3; *(.upper_fonts.image_data_FontT54_0x003a) . = . + 0x7b; *(.upper_fonts.image_data_FontT54_0x0043) . = . + 0x3b; *(.upper_fonts.image_data_FontT54_0x006c) . = . + 0x2d; *(.upper_fonts.image_data_FontT54_0x006d) . = . + 0x94; *(.upper_fonts.image_data_FontT54_0x00ba) . = . + 0x0a; *(.upper_fonts.image_data_FontT105_0x002*) *(.upper_fonts.image_data_FontT105_0x003*) *(.upper_fonts.image_data_FontT105_0x0043) . = . + 0x17c8; *(.upper_fonts.image_data_FontT105_0x007c) *(.upper_fonts.image_data_FontT105_0x00ba) *(.upper_fonts.image_data_FontT105_54_0x006d) *(.upper_fonts.image_data_FontT54_0x0068) . = . + 0x1195; *(.upper_fonts.image_data_FontT42_0x00b0) *(.upper_fonts.image_data_FontT42_0x0020) . = . + 0x23; *(.upper_fonts.image_data_FontT42_0x002*) *(.upper_fonts.image_data_FontT42_0x003*) *(.upper_fonts.image_data_FontT42_0x004*) *(.upper_fonts.image_data_FontT42_0x005*) . = . + 0x420; *(.upper_fonts.image_data_FontT42_0x006*) *(.upper_fonts.image_data_FontT42_0x0070) *(.upper_fonts.image_data_FontT42_0x0071) *(.upper_fonts.image_data_FontT42_0x0072) *(.upper_fonts.image_data_FontT42_0x0073) *(.upper_fonts.image_data_FontT42_0x0074) *(.upper_fonts.image_data_FontT42_0x0075) *(.upper_fonts.image_data_FontT42_0x0076) *(.upper_fonts.image_data_FontT42_0x0077) *(.upper_fonts.image_data_FontT42_0x0078) *(.upper_fonts.image_data_FontT42_0x0079) . = . + 0x12c0; *(.upper_fonts.image_data_FontT42_*) *(.upper_fonts.image_data_T54addon_0x002b_PLUS*) *(.upper_fonts.image_data_T54addon_0x0040_AT*) *(.upper_fonts.image_data_FontT48addon*) *(.upper_fonts.image_data_FontT24plus_0x00fb*) *(.upper_fonts.image_data_FontT24plus_0x00fd*) *(.upper_fonts.image_data_FontT48_*) *(.upper_fonts.image_data_awe48_*) /* moving of fonts from lower to upper */ *(.upper_fonts.*) __upper_font_data_end = .; } >UPPER .upper_directory 0x081DEF00 : { __font_directory = .; *(.upper_font_directory.Awe48) *(.upper_font_directory.FontT24) *(.upper_font_directory.FontT42) *(.upper_font_directory.FontT48) *(.upper_font_directory.FontT54) *(.upper_font_directory.FontT84) *(.upper_font_directory.FontT105) *(.upper_font_directory.FontT144) *(.upper_font_directory.Batt24*) __font_directory_end = .; LONG( -1 ); /* Magic End Marker */ } >UPPER /* Used by the startup to initialize data */ _sidata = LOADADDR(.data); /************ Initialized Data Sections into RAM & ROM Memory **************/ .data : { . = ALIGN(4); _sdata = .; /* create a global symbol at data start */ *(.data) /* .data sections */ *(.data*) /* .data* sections */ *(vtable) . = ALIGN(4); _edata = .; /* define a global symbol at data end */ } >RAM AT>ROM_BOOT /*************** Uninitialized Data Section into RAM Memory ****************/ .bss : { . = ALIGN(4); /* This is used by the startup in order to initialize the .bss secion */ _sbss = .; /* define a global symbol at bss start */ __bss_start__ = _sbss; *(.bss) *(.bss*) *(COMMON) . = ALIGN(4); _ebss = .; /* define a global symbol at bss end */ __bss_end__ = _ebss; } >RAM /********************** User_heap_stack section ****************************/ /* just to check that there is enough RAM left */ ._user_heap_stack : { . = ALIGN(8); PROVIDE ( end = . ); PROVIDE ( _end = . ); PROVIDE ( __end__ = . ); . = . + _Min_Heap_Size; . = . + _Min_Stack_Size; . = ALIGN(8); _estack = .; } >RAM /* Remove information from the compiler libraries */ /DISCARD/ : { libc.a ( * ) libm.a ( * ) libgcc.a ( * ) } .ARM.attributes 0 : { *(.ARM.attributes) } }