memory.x

MEMORY
{
  ITCM_RAM (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
  FLASH    (rx)  : ORIGIN = 0x08000000, LENGTH = 2M
  RAM      (rwx) : ORIGIN = 0x20000000, LENGTH = 128K /* DTCM */
  AXISRAM  (rwx) : ORIGIN = 0x24000000, LENGTH = 512K
  SRAM1    (rwx) : ORIGIN = 0x30000000, LENGTH = 128K
  SRAM2    (rwx) : ORIGIN = 0x30020000, LENGTH = 128K
  SRAM3    (rwx) : ORIGIN = 0x30040000, LENGTH = 32K
  SRAM4    (rwx) : ORIGIN = 0x38000000, LENGTH = 64K
  BKPSRAM  (rwx) : ORIGIN = 0x38800000, LENGTH = 4K
}

_stack_start = ORIGIN(RAM) + LENGTH(RAM);

/* May be used for DMA, etc. */
SECTIONS {
  .axisram (NOLOAD) : ALIGN(8) {
    *(.axisram .axisram.*);
    . = ALIGN(8);
    } > AXISRAM
  .sram3 (NOLOAD) : ALIGN(4) {
    *(.sram3 .sram3.*);
    . = ALIGN(4);
    } > SRAM3
  .sram4 (NOLOAD) : ALIGN(4) {
    *(.sram4 .sram4.*);
    . = ALIGN(4);
    } > SRAM4
};