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-rw-r--r--board/cmc_pu2/load_sernum_ethaddr.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/board/cmc_pu2/load_sernum_ethaddr.c b/board/cmc_pu2/load_sernum_ethaddr.c
deleted file mode 100644
index 6f85dd95b..000000000
--- a/board/cmc_pu2/load_sernum_ethaddr.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * (C) Copyright 2000, 2001, 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2005
- * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
- *
- * 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
- */
-
-/* #define DEBUG */
-
-#include <common.h>
-#include <net.h>
-
-#define I2C_CHIP 0x50 /* I2C bus address of onboard EEPROM */
-#define I2C_ALEN 1 /* length of EEPROM addresses in bytes */
-#define I2C_OFFSET 0x0 /* start address of manufacturere data block
- * in EEPROM */
-
-/* 64 Byte manufacturer data block in EEPROM */
-struct manufacturer_data {
- unsigned int serial_number; /* serial number (0...999999) */
- unsigned short hardware; /* hardware version (e.g. V1.02) */
- unsigned short manuf_date; /* manufacture date (e.g. 25/02) */
- unsigned char name[20]; /* device name (in CHIP.INI) */
- unsigned char macadr[6]; /* MAC address */
- signed char a_kal[4]; /* calibration value for U */
- signed char i_kal[4]; /* calibration value for I */
- unsigned char reserve[18]; /* reserved */
- unsigned short save_nr; /* save count */
- unsigned short chksum; /* checksum */
-};
-
-
-int i2c_read (unsigned char chip, unsigned int addr, int alen,
- unsigned char *buffer, int len);
-
-/*-----------------------------------------------------------------------
- * Process manufacturer data block in EEPROM:
- *
- * If we boot on a system fresh from factory, check if the manufacturer data
- * in the EEPROM is valid and save some information it contains.
- *
- * CMC manufacturer data is defined as follows:
- *
- * - located in the onboard EEPROM
- * - starts at offset 0x0
- * - size 0x00000040
- *
- * Internal structure: see struct definition
- */
-
-int misc_init_r(void)
-{
- struct manufacturer_data data;
- char serial [9];
- unsigned short chksum;
- unsigned char *p;
- unsigned short i;
-
-#if !defined(CONFIG_HARD_I2C) && !defined(CONFIG_SOFT_I2C)
-#error you must define some I2C support (CONFIG_HARD_I2C or CONFIG_SOFT_I2C)
-#endif
- if (i2c_read(I2C_CHIP, I2C_OFFSET, I2C_ALEN, (unsigned char *)&data,
- sizeof(data)) != 0) {
- puts ("Error reading manufacturer data from EEPROM\n");
- return -1;
- }
-
- /* check if manufacturer data block is valid */
- p = (unsigned char *)&data;
- chksum = 0;
- for (i = 0; i < (sizeof(data) - sizeof(data.chksum)); i++)
- chksum += *p++;
-
- debug ("checksum of manufacturer data block: %#.4x\n", chksum);
-
- if (chksum != data.chksum) {
- puts ("Error: manufacturer data block has invalid checksum\n");
- return -1;
- }
-
- /* copy serial number */
- sprintf (serial, "%d", data.serial_number);
-
- /* set serial# and ethaddr if not yet defined */
- if (getenv("serial#") == NULL) {
- setenv ("serial#", serial);
- }
-
- if (getenv("ethaddr") == NULL) {
- eth_setenv_enetaddr("ethaddr", data.macadr);
- }
-
- return 0;
-}