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Added MBED_APP_START and MBED_APP_SIZE used by the app when a boot loader is present

pull/4521/head
Andreas Larsson 2017-03-30 13:20:54 +02:00 committed by adbridge
parent aa6aa82471
commit 656b9b0f70
4 changed files with 49 additions and 15 deletions
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24
targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/TOOLCHAIN_ARM_MICRO/stm32f439xx.sct
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@ -1,3 +1,4 @@
#! armcc -E
; Scatter-Loading Description File
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) 2015, STMicroelectronics
@ -27,19 +28,30 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; 2 MB FLASH (0x200000) + 256 KB SRAM (0x40000)
LR_IROM1 0x08000000 0x200000 { ; load region size_region
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
ER_IROM1 0x08000000 0x200000 { ; load address = execution address
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x200000
#endif
; STM32F439xI: 2048 KB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
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)
}
; Total: 107 vectors = 428 bytes (0x1AC) to be reserved in RAM
RW_IRAM1 (0x20000000+0x1AC) (0x20000-0x1AC) { ; RW data
; Total: 107 vectors = 428 bytes (0x1AC) to be used
; should match ER_IROM1::RESET/4 and cmsis_nvic.h::NVIC_NUM_VECTORS
RW_IRAM1 (0x20000000 + (107*4)) (0x30000 - (107*4)) { ; RW data
.ANY (+RW +ZI)
}
RW_IRAM2 (0x10000000) 0x10000 {
.ANY (+RW +ZI)
}
}

18
targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/TOOLCHAIN_ARM_STD/stm32f439xx.sct
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@ -1,3 +1,4 @@
#! armcc -E
; Scatter-Loading Description File
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) 2015, STMicroelectronics
@ -27,10 +28,18 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; 2 MB FLASH (0x200000) + 192 KB SRAM (0x30000)
LR_IROM1 0x08000000 0x200000 { ; load region size_region
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
ER_IROM1 0x08000000 0x200000 { ; load address = execution address
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x200000
#endif
; 2 MB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
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)
@ -41,5 +50,8 @@ LR_IROM1 0x08000000 0x200000 { ; load region size_region
.ANY (+RW +ZI)
}
RW_IRAM2 (0x10000000) (0x10000) { ; RW data
.ANY (+RW +ZI)
}
}

10
targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/TOOLCHAIN_GCC_ARM/STM32F439ZI.ld
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@ -1,7 +1,15 @@
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 2048k
#endif
/* Linker script to configure memory regions. */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048k
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
RAM (rwx) : ORIGIN = 0x200001AC, LENGTH = 192k - 0x1AC
}

10
targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/TOOLCHAIN_IAR/stm32f439xx_flash.icf
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@ -1,11 +1,13 @@
/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x200000; }
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x08000000;
define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x081FFFFF;
define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
define symbol __ICFEDIT_region_RAM_start__ = 0x200001B0;
@ -13,7 +15,7 @@ define symbol __ICFEDIT_region_RAM_end__ = 0x2002FFFF;
define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
define symbol __ICFEDIT_region_CCMRAM_end__ = 0x1000FFFF;
/*-Sizes-*/
/*Heap 1/3 of ram and stack 1/8*/
/*Heap 64kB and stack 24kB */
define symbol __ICFEDIT_size_cstack__ = 0x6000;
define symbol __ICFEDIT_size_heap__ = 0x10000;
/**** End of ICF editor section. ###ICF###*/