setup_bootmem_node
void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end);
setup_bootmem_node(1, 0x055f0000, 0x05610000);
setup_bootmem_node(1, 0xe55f0000, 0xe5610000);
setup_bootmem_node(nid++, 0x145f0000, 0x14610000); /* CPU0 */
setup_bootmem_node(nid++, 0x14df0000, 0x14e10000); /* CPU1 */
setup_bootmem_node(nid++, 0x155f0000, 0x15610000); /* CPU2 */
setup_bootmem_node(nid++, 0x15df0000, 0x15e10000); /* CPU3 */
setup_bootmem_node(nid++, 0x16000000, 0x16020000); /* CSM */