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STM32H7 : use RAM instead of DTCMRAM (IAR toolchain) 

Keep vector table and crash data ram in 0x20000000 for
tests-mbed_platform-crash_reporting test.
Move the rest in RAM (0x24000000). This is needed for ethernet and allows
user to use more RAM (512k).

Signed-off-by: Vincent Veron <vincent.veron@st.com>
pull/11562/head
Vincent Veron 2019-08-22 15:06:22 +02:00
parent 6a535d10db
commit d241eef5d4
1 changed files with 5 additions and 5 deletions
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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) // 512KB RAM (0x80000)
// Vector table dynamic copy: 166 vectors = 664 bytes (0x298) reserved // Vector table dynamic copy: 166 vectors = 664 bytes (0x298) reserved
// Crash data area: 256 bytes (0x100) reserved // Crash data area: 256 bytes (0x100) reserved
define symbol __NVIC_start__ = 0x24000000; define symbol __NVIC_start__ = 0x20000000;
define symbol __NVIC_end__ = 0x24000297; define symbol __NVIC_end__ = 0x20000297;
define symbol __region_CRASH_DATA_RAM_start__ = 0x24000298; // Aligned on 8 bytes define symbol __region_CRASH_DATA_RAM_start__ = 0x20000298; // Aligned on 8 bytes
define symbol __region_CRASH_DATA_RAM_end__ = 0x24000397; define symbol __region_CRASH_DATA_RAM_end__ = 0x20000397;
define symbol __region_RAM_start__ = 0x24000398; // Aligned on 8 bytes define symbol __region_RAM_start__ = 0x24000000; // Aligned on 8 bytes
define symbol __region_RAM_end__ = 0x24000000 + 0x80000 - 1; define symbol __region_RAM_end__ = 0x24000000 + 0x80000 - 1;
// Memory regions // Memory regions