34 lines
997 B
C
34 lines
997 B
C
/*
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* Copyright 2006 Freescale Semiconductor
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* York Sun (yorksun@freescale.com)
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <command.h>
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extern int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
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U_BOOT_CMD(
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mac, 3, 1, do_mac,
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"display and program the system ID and MAC addresses in EEPROM",
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"[read|save|id|num|errata|date|ports|port_number]\n"
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"mac read\n"
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" - read EEPROM content into memory data structure\n"
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"mac save\n"
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" - save memory data structure to the EEPROM\n"
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"mac id\n"
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" - program system id per hard coded value\n"
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"mac num string\n"
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" - program system serial number to value string\n"
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"mac errata string\n"
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" - program errata data to value string\n"
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"mac date YYMMDDhhmmss\n"
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" - program date to string value YYMMDDhhmmss\n"
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"mac ports N\n"
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" - program the number of network ports to integer N\n"
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"mac X string\n"
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" - program MAC addr for port X [X=0,1..] to colon separated string"
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);
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