MEMORY {
  FLASH(rx) : ORIGIN = 0x10000000, LENGTH = 2M
  SRAM(rx) : ORIGIN = 0x20041f00, LENGTH = 256
}

SECTIONS {
  .text : {
    *(.entry);
    *(.text);
    . = 252;
    *(.stage_2_crc);
  } >SRAM AT>FLASH
}