cmd_mac.c
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/*
* 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 * const 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"
"mac read\n"
" - read EEPROM content into memory\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]"
);