/* * Copyright 2006 Freescale Semiconductor * York Sun (yorksun@freescale.com) * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <common.h> #include <command.h> extern int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); U_BOOT_CMD( mac, 3, 1, do_mac, "display and program the system ID and MAC addresses in EEPROM", "[read|save|id|num|errata|date|ports|0|1|2|3|4|5|6|7]\n" "read\n" " - show content of EEPROM\n" "mac save\n" " - save to the EEPROM\n" "mac id\n" " - program system id\n" "mac num\n" " - program system serial number\n" "mac errata\n" " - program errata data\n" "mac date\n" " - program date\n" "mac ports\n" " - program the number of ports\n" "mac X\n" " - program the MAC address for port X [X=0...7]" );