powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 197 deletions

diff --git a/board/v38b/ethaddr.c b/board/v38b/ethaddr.c
deleted file mode 100644
index 982998fadc..0000000000
--- a/board/v38b/ethaddr.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * (C) Copyright 2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#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);
-	}
-}