27 lines
976 B
Plaintext
27 lines
976 B
Plaintext
|
/*
|
||
|
|
GNU linker script for STM32F446 with filesystem
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Specify the memory areas */
|
||
|
|
MEMORY
|
||
|
|
{
|
||
|
|
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
|
||
|
|
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
|
||
|
|
FLASH_FS (rx) : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
|
||
|
|
FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
|
||
|
|
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
|
||
|
|
}
|
||
|
|
|
||
|
|
/* produce a link error if there is not this amount of RAM for these sections */
|
||
|
|
_minimum_stack_size = 24K;
|
||
|
|
_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);
|