kopia lustrzana https://github.com/micropython/micropython
36 wiersze
1.4 KiB
Plaintext
36 wiersze
1.4 KiB
Plaintext
/*
|
|
GNU linker script for STM32L496XG
|
|
*/
|
|
|
|
/* Specify the memory areas */
|
|
MEMORY
|
|
{
|
|
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
|
|
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sectors 0-7 */
|
|
FLASH_TEXT (rx) : ORIGIN = 0x08004000, LENGTH = 596K /* sectors 8-305 */
|
|
FLASH_FS (r) : ORIGIN = 0x08099000, LENGTH = 412K /* sectors 306-511 412 KiB */
|
|
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 256K
|
|
SRAM2 (xrw) : ORIGIN = 0x20040000, LENGTH = 62K /* leave 2K for flash fs cache */
|
|
FS_CACHE(xrw) : ORIGIN = 0x2004f800, LENGTH = 2K
|
|
}
|
|
|
|
/* produce a link error if there is not this amount of RAM for these sections */
|
|
_minimum_stack_size = 2K;
|
|
_minimum_heap_size = 16K;
|
|
|
|
/* Define the top end of 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) + LENGTH(SRAM2);
|
|
|
|
/* RAM extents for the garbage collector */
|
|
_ram_fs_cache_start = ORIGIN(FS_CACHE);
|
|
_ram_fs_cache_block_size = LENGTH(FS_CACHE);
|
|
_ram_start = ORIGIN(RAM);
|
|
_ram_end = ORIGIN(RAM) + LENGTH(RAM) + LENGTH(SRAM2);
|
|
_heap_start = _ebss; /* heap starts just after statically allocated memory */
|
|
_heap_end = 0x2001C000; /* tunable */
|
|
|
|
_flash_fs_start = ORIGIN(FLASH_FS);
|
|
_flash_fs_end = ORIGIN(FLASH_FS) + LENGTH(FLASH_FS);
|