28 lines
993 B
Plaintext
28 lines
993 B
Plaintext
|
/*
|
||
|
|
GNU linker script for STM32F722, STM32F723, STM32F732, STM32F733
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Specify the memory areas */
|
||
|
|
MEMORY
|
||
|
|
{
|
||
|
|
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K
|
||
|
|
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 32K /* sectors 0,1 */
|
||
|
|
FLASH_APP (rx) : ORIGIN = 0x08008000, LENGTH = 480K /* sectors 2-7 */
|
||
|
|
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 256K /* DTCM+SRAM1+SRAM2 */
|
||
|
|
}
|
||
|
|
|
||
|
|
/* produce a link error if there is not this amount of RAM for these sections */
|
||
|
|
_minimum_stack_size = 2K;
|
||
|
|
_minimum_heap_size = 16K;
|
||
|
|
|
||
|
|
/* Define tho 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);
|
||
|
|
|
||
|
|
/* 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 = 0x20038000; /* tunable */
|