kopia lustrzana https://github.com/micropython/micropython
38 wiersze
1.4 KiB
Plaintext
38 wiersze
1.4 KiB
Plaintext
/*
|
|
GNU linker script for STM32L152xE
|
|
*/
|
|
|
|
/* Specify the memory areas */
|
|
MEMORY
|
|
{
|
|
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
|
|
FLASH_FS (rx) : ORIGIN = 0x08064000, LENGTH = 112K /* sectors 100-127 */
|
|
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 81408
|
|
FS_CACHE (xrw) : ORIGIN = 0x20013e00, LENGTH = 512
|
|
}
|
|
|
|
/* 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);
|
|
|
|
/* Define the stack. The stack is full descending so begins just above last byte
|
|
of RAM. Note that EABI requires the stack to be 8-byte aligned for a call. */
|
|
_estack = ORIGIN(RAM) + LENGTH(RAM) - _estack_reserve;
|
|
_sstack = _estack - 16K; /* tunable */
|
|
|
|
/* RAM extents for the garbage collector */
|
|
_ram_start = ORIGIN(RAM);
|
|
_ram_end = ORIGIN(RAM) + LENGTH(RAM);
|
|
_heap_start = _ebss; /* heap starts just after statically allocated memory */
|
|
_heap_end = _sstack;
|
|
|
|
/* Filesystem cache in RAM, and storage in flash */
|
|
_micropy_hw_internal_flash_storage_ram_cache_start = ORIGIN(FS_CACHE);
|
|
_micropy_hw_internal_flash_storage_ram_cache_end = ORIGIN(FS_CACHE) + LENGTH(FS_CACHE);
|
|
_micropy_hw_internal_flash_storage_start = ORIGIN(FLASH_FS);
|
|
_micropy_hw_internal_flash_storage_end = ORIGIN(FLASH_FS) + LENGTH(FLASH_FS);
|