added boot script files to repository

1 files changed, 0 insertions, 213 deletions

diff --git a/board/v38b/ethaddr.c b/board/v38b/ethaddr.c
deleted file mode 100644
index 4e2494e..0000000
--- a/board/v38b/ethaddr.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * (C) Copyright 2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.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
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-
-/* For the V38B board the pin is GPIO_PSC_6 */
-#define GPIO_PIN	GPIO_PSC6_0
-
-#define NO_ERROR	0
-#define ERR_NO_NUMBER	1
-#define ERR_BAD_NUMBER	2
-
-static int is_high(void);
-static int check_device(void);
-static void io_out(int value);
-static void io_input(void);
-static void io_output(void);
-static void init_gpio(void);
-static void read_byte(unsigned char *data);
-static void write_byte(unsigned char command);
-
-void read_2501_memory(unsigned char *psernum, unsigned char *perr);
-void board_get_enetaddr(uchar *enetaddr);
-
-
-static int is_high()
-{
-	return (*((vu_long *) MPC5XXX_WU_GPIO_DATA_I) & GPIO_PIN);
-}
-
-static void io_out(int value)
-{
-	if (value)
-		*((vu_long *) MPC5XXX_WU_GPIO_DATA_O) |= GPIO_PIN;
-	else
-		*((vu_long *) MPC5XXX_WU_GPIO_DATA_O) &= ~GPIO_PIN;
-}
-
-static void io_input()
-{
-	*((vu_long *) MPC5XXX_WU_GPIO_DIR) &= ~GPIO_PIN;
-	udelay(3);	/* allow input to settle */
-}
-
-static void io_output()
-{
-	*((vu_long *) MPC5XXX_WU_GPIO_DIR) |= GPIO_PIN;
-}
-
-static void init_gpio()
-{
-	*((vu_long *) MPC5XXX_WU_GPIO_ENABLE) |= GPIO_PIN;	/* Enable appropriate pin */
-}
-
-void read_2501_memory(unsigned char *psernum, unsigned char *perr)
-{
-#define NBYTES 28
-	unsigned char crcval, i;
-	unsigned char buf[NBYTES];
-
-	*perr = 0;
-	crcval = 0;
-
-	for (i = 0; i < NBYTES; i++)
-		buf[i] = 0;
-
-	if (!check_device())
-		*perr = ERR_NO_NUMBER;
-	else {
-		*perr = NO_ERROR;
-		write_byte(0xCC);		/* skip ROM (0xCC) */
-		write_byte(0xF0);		/* Read memory command 0xF0 */
-		write_byte(0x00);		/* Address TA1=0, TA2=0 */
-		write_byte(0x00);
-		read_byte(&crcval);		/* Read CRC of address and command */
-
-		for (i = 0; i < NBYTES; i++)
-			read_byte(&buf[i]);
-	}
-	if (strncmp((const char *) &buf[11], "MAREL IEEE 802.3", 16)) {
-		*perr = ERR_BAD_NUMBER;
-		psernum[0] = 0x00;
-		psernum[1] = 0xE0;
-		psernum[2] = 0xEE;
-		psernum[3] = 0xFF;
-		psernum[4] = 0xFF;
-		psernum[5] = 0xFF;
-	} else {
-		psernum[0] = 0x00;
-		psernum[1] = 0xE0;
-		psernum[2] = 0xEE;
-		psernum[3] = buf[7];
-		psernum[4] = buf[6];
-		psernum[5] = buf[5];
-	}
-}
-
-static int check_device()
-{
-	int found;
-
-	io_output();
-	io_out(0);
-	udelay(500);  /* must be at least 480 us low pulse */
-
-	io_input();
-	udelay(60);
-
-	found = (is_high() == 0) ? 1 : 0;
-	udelay(500);  /* must be at least 480 us low pulse */
-
-	return found;
-}
-
-static void write_byte(unsigned char command)
-{
-	char i;
-
-	for (i = 0; i < 8; i++) {
-		/* 1 us to 15 us low pulse starts bit slot */
-		/* Start with high pulse for 3 us */
-		io_input();
-		udelay(3);
-
-		io_out(0);
-		io_output();
-		udelay(3);
-
-		if (command & 0x01) {
-			/* 60 us high for 1-bit */
-			io_input();
-			udelay(60);
-		} else
-			/* 60 us low for 0-bit */
-			udelay(60);
-		/*  Leave pin as input */
-		io_input();
-
-		command = command >> 1;
-	}
-}
-
-static void read_byte(unsigned char *data)
-{
-	unsigned char i, rdat = 0;
-
-	for (i = 0; i < 8; i++) {
-		/* read one bit from one-wire device */
-
-		/* 1 - 15 us low starts bit slot */
-		io_out(0);
-		io_output();
-		udelay(0);
-
-		/* allow line to be pulled high */
-		io_input();
-
-		/* delay 10 us */
-		udelay(10);
-
-		/* now sample input status */
-		if (is_high())
-			rdat = (rdat >> 1) | 0x80;
-		else
-			rdat = rdat >> 1;
-
-		udelay(60);	/* at least 60 us */
-	}
-	/* copy the return value */
-	*data = rdat;
-}
-
-void board_get_enetaddr(uchar *enetaddr)
-{
-	unsigned char sn[6], err = NO_ERROR;
-
-	init_gpio();
-
-	read_2501_memory(sn, &err);
-
-	if (err == NO_ERROR) {
-		sprintf((char *)enetaddr, "%02x:%02x:%02x:%02x:%02x:%02x",
-				sn[0], sn[1], sn[2], sn[3], sn[4], sn[5]);
-		printf("MAC address: %s\n", enetaddr);
-		setenv("ethaddr", (char *)enetaddr);
-	} else {
-		sprintf((char *)enetaddr, "00:01:02:03:04:05");
-		printf("Error reading MAC address.\n");
-		printf("Setting default to %s\n", enetaddr);
-		setenv("ethaddr", (char *)enetaddr);
-	}
-}