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Merge pull request #12144 from hugueskamba/hk-nrf52840-two-mem-region-model 

NRF52840: Use 2 region memory model for the ARM toolchain
pull/12183/head
Martin Kojtal 2020-01-02 10:08:58 +00:00 committed by GitHub
parent 6baa5e479d c3c6cfa8d6
commit a387985c7c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 0 deletions
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5
targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_ARM_STD/nRF52840.sct
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@ -25,6 +25,9 @@
#define MBED_RAM1_START (MBED_CRASH_REPORT_RAM_START + MBED_CRASH_REPORT_RAM_SIZE)
#define MBED_RAM1_SIZE (MBED_RAM_SIZE - (MBED_RAM0_SIZE + MBED_CRASH_REPORT_RAM_SIZE))
#define RAM_FIXED_SIZE (MBED_BOOT_STACK_SIZE+MBED_RAM0_SIZE+MBED_CRASH_REPORT_RAM_SIZE)
LR_IROM1 MBED_APP_START MBED_APP_SIZE {
ER_IROM1 MBED_APP_START MBED_APP_SIZE {
*.o (RESET, +First)
@ -39,6 +42,8 @@ LR_IROM1 MBED_APP_START MBED_APP_SIZE {
RW_IRAM1 MBED_RAM1_START MBED_RAM1_SIZE {
.ANY (+RW +ZI)
}
ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (MBED_RAM_SIZE-RAM_FIXED_SIZE+MBED_RAM_START-AlignExpr(ImageLimit(RW_IRAM1), 16)) {
}
ARM_LIB_STACK MBED_RAM1_START+MBED_RAM1_SIZE EMPTY -Stack_Size { ; Stack region growing down
}
}