Thomas Lyp / DevLibMemoryController

Initial commit

Dependencies:   FastPWM

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/device/TOOLCHAIN_IAR/stm32f412xx.icf@0:bb348c97df44, 2020-09-16 (annotated)

Committer:
lypinator
Date:
Wed Sep 16 01:11:49 2020 +0000
Revision:
0:bb348c97df44
Added PWM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lypinator 0:bb348c97df44 1 if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
lypinator 0:bb348c97df44 2 if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; }
lypinator 0:bb348c97df44 3
lypinator 0:bb348c97df44 4 /* [ROM = 1024kb = 0x100000] */
lypinator 0:bb348c97df44 5 define symbol __intvec_start__ = MBED_APP_START;
lypinator 0:bb348c97df44 6 define symbol __region_ROM_start__ = MBED_APP_START;
lypinator 0:bb348c97df44 7 define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE;
lypinator 0:bb348c97df44 8
lypinator 0:bb348c97df44 9 /* [RAM = 256kb = 0x40000] Vector table dynamic copy: 113 vectors = 452 bytes (0x1C4) to be reserved in RAM */
lypinator 0:bb348c97df44 10 define symbol __NVIC_start__ = 0x20000000;
lypinator 0:bb348c97df44 11 define symbol __NVIC_end__ = 0x200001C7; /* Aligned on 8 bytes */
lypinator 0:bb348c97df44 12 define symbol __region_RAM_start__ = 0x200001C8;
lypinator 0:bb348c97df44 13 define symbol __region_RAM_end__ = 0x2003FFFF;
lypinator 0:bb348c97df44 14
lypinator 0:bb348c97df44 15 /* Memory regions */
lypinator 0:bb348c97df44 16 define memory mem with size = 4G;
lypinator 0:bb348c97df44 17 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
lypinator 0:bb348c97df44 18 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
lypinator 0:bb348c97df44 19
lypinator 0:bb348c97df44 20 /* Stack and Heap */
lypinator 0:bb348c97df44 21 define symbol __size_cstack__ = 0x8000;
lypinator 0:bb348c97df44 22 define symbol __size_heap__ = 0x10000;
lypinator 0:bb348c97df44 23 define block CSTACK with alignment = 8, size = __size_cstack__ { };
lypinator 0:bb348c97df44 24 define block HEAP with alignment = 8, size = __size_heap__ { };
lypinator 0:bb348c97df44 25 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
lypinator 0:bb348c97df44 26
lypinator 0:bb348c97df44 27 initialize by copy with packing = zeros { readwrite };
lypinator 0:bb348c97df44 28 do not initialize { section .noinit };
lypinator 0:bb348c97df44 29
lypinator 0:bb348c97df44 30 place at address mem:__intvec_start__ { readonly section .intvec };
lypinator 0:bb348c97df44 31
lypinator 0:bb348c97df44 32 place in ROM_region { readonly };
lypinator 0:bb348c97df44 33 place in RAM_region { readwrite, block STACKHEAP };