blackstamp.c 1003 Bytes
Newer Older
Alexander Yurtsev's avatar
Alexander Yurtsev committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
/*
 * U-boot - blackstamp.c BlackStamp board specific routines
 * Most code stolen from boards/bf533-stamp/bf533-stamp.c
 * Edited to the BlackStamp by Ben Matthews for UR LLE
 *
 * Copyright (c) 2005-2009 Analog Devices Inc.
 *
 * (C) Copyright 2000-2004
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * Licensed under the GPL-2 or later.
 */

#include <common.h>
#include <netdev.h>
#include <asm/io.h>

DECLARE_GLOBAL_DATA_PTR;

int checkboard(void)
{
	printf("Board: BlackStamp\n");
	printf("Support: http://blackfin.uclinux.org/gf/project/blackstamp/\n");
	return 0;
}

#ifdef SHARED_RESOURCES
void swap_to(int device_id)
{
	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0);
	SSYNC();
	if (device_id == ETHERNET)
		bfin_write_FIO_FLAG_S(PF0);
	else if (device_id == FLASH)
		bfin_write_FIO_FLAG_C(PF0);
	else
		printf("Unknown device to switch\n");
	SSYNC();
}
#endif

#ifdef CONFIG_SMC91111
int board_eth_init(bd_t *bis)
{
	return smc91111_initialize(0, CONFIG_SMC91111_BASE);
}
#endif