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/*
GNU linker script for STM32WB55xG
*/
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* sectors 0-127 */
FLASH_FS (r) : ORIGIN = 0x08080000, LENGTH = 256K /* sectors 128-191 */
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K /* SRAM1 */
RAM2A (xrw) : ORIGIN = 0x20030020, LENGTH = 8K /* SRAM2A */
}
/* produce a link error if there is not this amount of RAM for these sections */
_minimum_stack_size = 2K;
_minimum_heap_size = 16K;
/* RAM extents for the garbage collector */
_ram_start = ORIGIN(RAM);
_ram_end = ORIGIN(RAM) + LENGTH(RAM);
_ram_fs_cache_end = ORIGIN(RAM) + LENGTH(RAM);
_ram_fs_cache_start = _ram_fs_cache_end - 4K; /* fs cache = 4K */
/* Define the stack. The stack is full descending so begins at the bottom of FS cache.
Note that EABI requires the stack to be 8-byte aligned for a call. */
_estack = _ram_fs_cache_start - _estack_reserve;
_sstack = _estack - 16K;
_heap_start = _ebss; /* heap starts just after statically allocated memory */
_heap_end = _sstack;
_flash_fs_start = ORIGIN(FLASH_FS);
_flash_fs_end = ORIGIN(FLASH_FS) + LENGTH(FLASH_FS);
SECTIONS
{
.ram2a_bss :
{
. = ALIGN(4);
*rfcore.o(.bss.ipcc_mem_*)
. = ALIGN(4);
} >RAM2A
}
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