[coreboot] a question about reset16.lds

[ali hagigat]

SECTIONS {
	/* Trigger an error if I have an unuseable start address */
	_bogus = ASSERT(_start >= 0xffff0000, "_start too low. Please
decrease CONFIG_ROM_IMAGE_SIZE");
	_ROMTOP = 0xfffffff0;
	. = _ROMTOP;
	.reset . : {
		*(.reset)
		. = 15 ;
		BYTE(0x00);
	}
}
------------------------------------------------------------------
What does (.=15;) mean? It seems a mistake! and can be: . = .+1;