2016-02-09 04:36:51 +00:00
|
|
|
/*
|
|
|
|
|
GNU linker script for STM32F439
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* Specify the memory areas */
|
|
|
|
|
MEMORY
|
|
|
|
|
{
|
2017-09-06 06:24:08 +01:00
|
|
|
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048K /* entire flash */
|
|
|
|
|
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
|
|
|
|
|
FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 896K /* sectors 5-11 are 128K */
|
|
|
|
|
FLASH_FS (rx) : ORIGIN = 0x08100000, LENGTH = 256K /* sectors 12-17 are 4*16K+64K+128K */
|
|
|
|
|
FLASH_FS2 (rx) : ORIGIN = 0x08140000, LENGTH = 128K /* sector 18 */
|
|
|
|
|
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K
|
|
|
|
|
CCMRAM (xrw) : ORIGIN = 0x10000000, LENGTH = 64K
|
2016-02-09 04:36:51 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* produce a link error if there is not this amount of RAM for these sections */
|
|
|
|
|
_minimum_stack_size = 2K;
|
|
|
|
|
_minimum_heap_size = 16K;
|
|
|
|
|
|
|
|
|
|
/* top end of the stack */
|
|
|
|
|
_estack = ORIGIN(RAM) + LENGTH(RAM);
|
|
|
|
|
|
2016-09-21 10:49:45 +01:00
|
|
|
/* define common sections and symbols */
|
|
|
|
|
INCLUDE common.ld
|
|
|
|
|
|
2016-02-09 04:36:51 +00:00
|
|
|
/* RAM extents for the garbage collector */
|
2016-09-21 10:49:45 +01:00
|
|
|
_ram_start = ORIGIN(RAM);
|
2016-02-09 04:36:51 +00:00
|
|
|
_ram_end = ORIGIN(RAM) + LENGTH(RAM);
|
2016-09-21 10:49:45 +01:00
|
|
|
_heap_start = _ebss; /* heap starts just after statically allocated memory */
|
2016-02-09 04:36:51 +00:00
|
|
|
_heap_end = 0x2002c000; /* tunable */
|
