mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 15:14:43 +00:00
191c0b87b1
In the only implementation of 'mac read', it doesn't display the contents of the eeprom as the help indicated unless compiled with DEBUG. It only re-reads the contents of the EEPROM into memory. Displaying the contents of the EEPROM is done by passing no arguments to 'mac'. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Acked-by: Detlev Zundel <dzu@denx.de>
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
|
|
* 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]"
|
|
);
|