34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
|
/* This stack is used during initialization, but FreeRTOS tasks have their own
|
||
|
|
stack allocated in BSS or Heap (kernel tasks in FreeRTOS .bss heap; user tasks
|
||
|
|
in standard heap) */
|
||
|
|
_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x2000;
|
||
|
|
|
||
|
|
_ABORT_STACK_SIZE = DEFINED(_ABORT_STACK_SIZE) ? _ABORT_STACK_SIZE : 1024;
|
||
|
|
_SUPERVISOR_STACK_SIZE = DEFINED(_SUPERVISOR_STACK_SIZE) ? _SUPERVISOR_STACK_SIZE : 2048;
|
||
|
|
_IRQ_STACK_SIZE = DEFINED(_IRQ_STACK_SIZE) ? _IRQ_STACK_SIZE : 1024;
|
||
|
|
_FIQ_STACK_SIZE = DEFINED(_FIQ_STACK_SIZE) ? _FIQ_STACK_SIZE : 1024;
|
||
|
|
_UNDEF_STACK_SIZE = DEFINED(_UNDEF_STACK_SIZE) ? _UNDEF_STACK_SIZE : 1024;
|
||
|
|
|
||
|
|
_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x02E00000; /* ~48 MB */
|
||
|
|
|
||
|
|
/* Define Memories in the system */
|
||
|
|
start_of_cold_mem = 0x03800000;
|
||
|
|
_COLD_MEM_SIZE = 0x04800000;
|
||
|
|
end_of_cold_mem = start_of_cold_mem + _COLD_MEM_SIZE;
|
||
|
|
|
||
|
|
start_of_hot_mem = 0x07800000;
|
||
|
|
_HOT_MEM_SIZE = 0x00800000;
|
||
|
|
end_of_hot_mem = start_of_hot_mem + _HOT_MEM_SIZE;
|
||
|
|
|
||
|
|
MEMORY
|
||
|
|
{
|
||
|
|
/* user code 72M */
|
||
|
|
COLD_MEMORY : ORIGIN = start_of_cold_mem, LENGTH = _COLD_MEM_SIZE /* Just under 19 MB */
|
||
|
|
HEAP : ORIGIN = 0x04A00000, LENGTH = _HEAP_SIZE
|
||
|
|
HOT_MEMORY : ORIGIN = start_of_hot_mem, LENGTH = _HOT_MEM_SIZE /* Just over 8 MB */
|
||
|
|
}
|
||
|
|
|
||
|
|
REGION_ALIAS("RAM", COLD_MEMORY);
|
||
|
|
|
||
|
|
ENTRY(vexStartup)
|