1- /*
2- ******************************************************************************
3- **
4- ** File : LinkerScript.ld
5- **
6- ** Author : Auto-generated by STM32CubeIDE
7- **
8- ** Abstract : Linker script for NUCLEO-H743ZI(2) Board embedding STM32H743ZITx Device from STM32H7 series
9- ** 2048Kbytes FLASH
10- ** 128Kbytes DTCMRAM
11- ** 64Kbytes ITCMRAM
12- ** 512Kbytes RAM_D1
13- ** 288Kbytes RAM_D2
14- ** 64Kbytes RAM_D3
15- **
16- ** Set heap size, stack size and stack location according
17- ** to application requirements.
18- **
19- ** Set memory bank area and size if external memory is used.
20- **
21- ** Target : STMicroelectronics STM32
22- **
23- ** Distribution : The file is distributed as is without any warranty
24- ** of any kind.
25- **
26- *****************************************************************************
27- ** @attention
28- **
29- ** <h2><center>© COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
30- **
31- ** Redistribution and use in source and binary forms, with or without modification,
32- ** are permitted provided that the following conditions are met :
33- ** 1. Redistributions of source code must retain the above copyright notice,
34- ** this list of conditions and the following disclaimer.
35- ** 2. Redistributions in binary form must reproduce the above copyright notice,
36- ** this list of conditions and the following disclaimer in the documentation
37- ** and/or other materials provided with the distribution.
38- ** 3. Neither the name of STMicroelectronics nor the names of its contributors
39- ** may be used to endorse or promote products derived from this software
40- ** without specific prior written permission.
41- **
42- ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
43- ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
44- ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
45- ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
46- ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
47- ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
48- ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
49- ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50- ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
51- ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
52- **
53- *****************************************************************************
54- */
1+ /**
2+ ******************************************************************************
3+ * @file LinkerScript.ld
4+ * @author Auto-generated by STM32CubeIDE
5+ * @brief Linker script for STM32H743ZITx Device from STM32H7 series
6+ * 2048Kbytes FLASH
7+ * 128Kbytes DTCMRAM
8+ * 64Kbytes ITCMRAM
9+ * 512Kbytes RAM_D1
10+ * 288Kbytes RAM_D2
11+ * 64Kbytes RAM_D3
12+ *
13+ * Set heap size, stack size and stack location according
14+ * to application requirements.
15+ *
16+ * Set memory bank area and size if external memory is used
17+ ******************************************************************************
18+ * @attention
19+ *
20+ * <h2><center>© Copyright (c) 2020 STMicroelectronics.
21+ * All rights reserved.</center></h2>
22+ *
23+ * This software component is licensed by ST under BSD 3-Clause license,
24+ * the "License"; You may not use this file except in compliance with the
25+ * License. You may obtain a copy of the License at :
26+ * opensource.org /licenses/BSD-3-Clause
27+ *
28+ ******************************************************************************
29+ */
5530
5631/* Entry Point */
5732ENTRY (Reset_Handler )
5833
5934/* Highest address of the user mode stack */
60- _estack = 0x24080000 ; /* end of "RAM_D1" Ram type memory */
35+ _estack = ORIGIN (RAM_D1) + LENGTH (RAM_D1) ; /* end of "RAM_D1" Ram type memory */
6136
6237_Min_Heap_Size = 0x200; /* required amount of heap */
6338_Min_Stack_Size = 0x400; /* required amount of stack */
6439
6540/* Memories definition */
6641MEMORY
6742{
68- DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
69- ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
70- RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512K
71- RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
72- RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
73- FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 2048K
43+ DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
44+ ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
45+ RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = LD_MAX_DATA_SIZE
46+ RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
47+ RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
48+ FLASH (rx) : ORIGIN = 0x8000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
7449}
7550
7651/* Sections */
@@ -110,12 +85,12 @@ SECTIONS
11085 . = ALIGN (4);
11186 } >FLASH
11287
113- .ARM.extab : {
114- . = ALIGN (4);
115- *(.ARM.extab* .gnu.linkonce.armextab.*)
116- . = ALIGN (4);
88+ .ARM.extab : {
89+ . = ALIGN (4);
90+ *(.ARM.extab* .gnu.linkonce.armextab.*)
91+ . = ALIGN (4);
11792 } >FLASH
118-
93+
11994 .ARM : {
12095 . = ALIGN (4);
12196 __exidx_start = .;
@@ -132,7 +107,7 @@ SECTIONS
132107 PROVIDE_HIDDEN (__preinit_array_end = .);
133108 . = ALIGN (4);
134109 } >FLASH
135-
110+
136111 .init_array :
137112 {
138113 . = ALIGN (4);
@@ -142,7 +117,7 @@ SECTIONS
142117 PROVIDE_HIDDEN (__init_array_end = .);
143118 . = ALIGN (4);
144119 } >FLASH
145-
120+
146121 .fini_array :
147122 {
148123 . = ALIGN (4);
@@ -157,7 +132,7 @@ SECTIONS
157132 _sidata = LOADADDR (.data);
158133
159134 /* Initialized data sections into "RAM_D1" Ram type memory */
160- .data :
135+ .data :
161136 {
162137 . = ALIGN (4);
163138 _sdata = .; /* create a global symbol at data start */
@@ -166,14 +141,14 @@ SECTIONS
166141
167142 . = ALIGN (4);
168143 _edata = .; /* define a global symbol at data end */
169-
144+
170145 } >RAM_D1 AT> FLASH
171-
146+
172147 /* Uninitialized data section into "RAM_D1" Ram type memory */
173148 . = ALIGN (4);
174149 .bss :
175150 {
176- /* This is used by the startup in order to initialize the .bss secion */
151+ /* This is used by the startup in order to initialize the .bss section */
177152 _sbss = .; /* define a global symbol at bss start */
178153 __bss_start__ = _sbss;
179154 *(.bss)
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