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MCU_NRF52832 (NRF52_DK, SDT52832B): use two-region memory model to support MicroLib #13951

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Merged
merged 1 commit into from
Nov 26, 2020
Merged

MCU_NRF52832 (NRF52_DK, SDT52832B): use two-region memory model to support MicroLib #13951

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9 changes: 5 additions & 4 deletions ...ORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_ARM_STD/nRF52832.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -26,22 +26,23 @@

#define MBED_RAM0_START MBED_RAM_START
#define MBED_RAM0_SIZE 0xE0
#define MBED_RAM1_START (MBED_RAM_START + MBED_RAM0_SIZE)
#define MBED_RAM1_START (MBED_RAM0_START + MBED_RAM0_SIZE)
#define MBED_RAM1_SIZE (MBED_RAM_SIZE - MBED_RAM0_SIZE)

LR_IROM1 MBED_APP_START MBED_APP_SIZE {
ER_IROM1 MBED_APP_START MBED_APP_SIZE {
*.o (RESET, +First)
*(InRoot$$Sections)
*(InRoot$$Sections)
.ANY (+RO)
}

RW_IRAM0 MBED_RAM0_START UNINIT MBED_RAM0_SIZE { ;no init section
*(*nvictable)
}
RW_IRAM1 MBED_RAM1_START MBED_RAM1_SIZE {
.ANY (+RW +ZI)
}
ARM_LIB_STACK MBED_RAM1_START+MBED_RAM1_SIZE EMPTY -Stack_Size { ; Stack region growing down
ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM1_START + MBED_RAM1_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
}
ARM_LIB_STACK MBED_RAM1_START + MBED_RAM1_SIZE EMPTY - Stack_Size { ; Stack region growing down
}
}