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Merge pull request #11562 from VVESTM/vve_h7_memmap 

STM32H7: memory relocation
pull/11577/head
Martin Kojtal 2019-09-26 14:01:23 +02:00 committed by GitHub
parent 698e75f336 82e89add61
commit fff888b118
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 13 additions and 13 deletions
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4
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/device/TOOLCHAIN_ARM_STD/startup_stm32h743xx.S
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@ -24,7 +24,7 @@
;*
;******************************************************************************
__initial_sp EQU 0x20020000 ; Top of RAM
IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
PRESERVE8
THUMB
@ -36,7 +36,7 @@ __initial_sp EQU 0x20020000 ; Top of RAM
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler

6
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/device/TOOLCHAIN_ARM_STD/stm32h743xI.sct
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@ -44,12 +44,12 @@
#define MBED_RAM_START 0x24000000
#define MBED_RAM_SIZE 0x80000
#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
#define MBED_VECTTABLE_RAM_START 0x20000000
#define MBED_VECTTABLE_RAM_SIZE 0x298
#define MBED_CRASH_REPORT_RAM_START (MBED_VECTTABLE_RAM_START + MBED_VECTTABLE_RAM_SIZE)
#define MBED_CRASH_REPORT_RAM_SIZE 0x100
#define MBED_RAM0_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
#define MBED_RAM0_SIZE (MBED_RAM_SIZE - MBED_VECTTABLE_RAM_SIZE - MBED_CRASH_REPORT_RAM_SIZE)
#define MBED_RAM0_START (MBED_RAM_START)
#define MBED_RAM0_SIZE (MBED_RAM_SIZE)
LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region

6
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/device/TOOLCHAIN_GCC_ARM/STM32H743xI.ld
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@ -19,8 +19,8 @@ M_CRASH_DATA_RAM_SIZE = 0x100;
MEMORY
{
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
DTCMRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
RAM (xrw) : ORIGIN = 0x24000298, LENGTH = 512K - 0x298 /* end = 0x24080000 */
DTCMRAM (rwx) : ORIGIN = 0x20000298, LENGTH = 128K-0x298
RAM (xrw) : ORIGIN = 0x24000000, LENGTH = 512K
RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
@ -108,7 +108,7 @@ SECTIONS
. += M_CRASH_DATA_RAM_SIZE;
. = ALIGN(8);
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
} > RAM
} > DTCMRAM
.data : AT (__etext)
{

10
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/device/TOOLCHAIN_IAR/stm32h743xI.icf
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@ -10,11 +10,11 @@ define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
// 512KB RAM (0x80000)
// Vector table dynamic copy: 166 vectors = 664 bytes (0x298) reserved
// Crash data area: 256 bytes (0x100) reserved
define symbol __NVIC_start__ = 0x24000000;
define symbol __NVIC_end__ = 0x24000297;
define symbol __region_CRASH_DATA_RAM_start__ = 0x24000298; // Aligned on 8 bytes
define symbol __region_CRASH_DATA_RAM_end__ = 0x24000397;
define symbol __region_RAM_start__ = 0x24000398; // Aligned on 8 bytes
define symbol __NVIC_start__ = 0x20000000;
define symbol __NVIC_end__ = 0x20000297;
define symbol __region_CRASH_DATA_RAM_start__ = 0x20000298; // Aligned on 8 bytes
define symbol __region_CRASH_DATA_RAM_end__ = 0x20000397;
define symbol __region_RAM_start__ = 0x24000000; // Aligned on 8 bytes
define symbol __region_RAM_end__ = 0x24000000 + 0x80000 - 1;
// Memory regions