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Update NUCLEO_F207ZG linker files

pull/7871/head
Juho Eskeli 2018-08-23 16:11:16 +03:00
parent 91354184dc
commit 22137b45dd
4 changed files with 35 additions and 63 deletions
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57
targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/TOOLCHAIN_ARM_STD/startup_stm32f207xx.S
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@ -3,7 +3,7 @@
;* Author : MCD Application Team
;* Version : V2.1.1
;* Date : 20-November-2015
;* Description : STM32F207xx devices vector table for MDK-ARM_STD toolchain.
;* Description : STM32F207xx devices vector table for MDK-ARM_STD toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
@ -13,7 +13,7 @@
;* After Reset the CortexM3 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;*******************************************************************************
;
;
;* Redistribution and use in source and binary forms, with or without modification,
;* are permitted provided that the following conditions are met:
;* 1. Redistributions of source code must retain the above copyright notice,
@ -35,33 +35,11 @@
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;
;
;*******************************************************************************
; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x00000400
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp EQU 0x20020000
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000200
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
@ -404,33 +382,6 @@ HASH_RNG_IRQHandler
ENDP
ALIGN
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****

13
targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/TOOLCHAIN_ARM_STD/stm32f207xx.sct
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@ -1,3 +1,4 @@
#! armcc -E
; Scatter-Loading Description File
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) 2016, STMicroelectronics
@ -27,8 +28,16 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
LR_IROM1 0x08000000 0x00100000 { ; load region size_region
ER_IROM1 0x08000000 0x00100000 { ; load address = execution address
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x100000
#endif
LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)

14
targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/TOOLCHAIN_GCC_ARM/STM32F207ZGTx_FLASH.ld
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@ -1,8 +1,16 @@
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x8000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 1024k
#endif
/* Linker script to configure memory regions. */
/* 97 vectors * 4 bytes = 388 bytes to reserve (0x184) */
MEMORY
{
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 1024K
{
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
RAM (rwx) : ORIGIN = 0x20000184, LENGTH = 128K - 0x184
}
@ -10,7 +18,7 @@ MEMORY
* 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

14
targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/TOOLCHAIN_IAR/stm32f207xx.icf
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@ -1,7 +1,10 @@
if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; }
/* [ROM = 1024kb = 0x100000] */
define symbol __intvec_start__ = 0x08000000;
define symbol __intvec_start__ = MBED_APP_START;
define symbol __region_ROM_start__ = 0x08000000;
define symbol __region_ROM_end__ = 0x080FFFFF;
define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
/* [RAM = 128kb = 0x20000] Vector table dynamic copy: 97 vectors = 388 bytes (0x184) to be reserved in RAM */
define symbol __NVIC_start__ = 0x20000000;
@ -15,9 +18,10 @@ define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__]
define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
/* Stack and Heap */
/*Heap 1/4 of ram and stack 1/8*/
define symbol __size_cstack__ = 0x4000;
define symbol __size_heap__ = 0x8000;
/* Stack: 4kB - 408B for vector table */
/* Heap: 64kB */
define symbol __size_cstack__ = 0x400;
define symbol __size_heap__ = 0x10000;
define block CSTACK with alignment = 8, size = __size_cstack__ { };
define block HEAP with alignment = 8, size = __size_heap__ { };
define block STACKHEAP with fixed order { block HEAP, block CSTACK };