source: SVN/rincon/u-boot/board/xilinx/xupv2p/xupv2p.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 22 months ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 1.3 KB
Line 
1/*
2 * (C) Copyright 2007 Michal Simek
3 *
4 * Michal  SIMEK <monstr@monstr.eu>
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 * MA 02111-1307 USA
23 */
24
25/* This is a board specific file.  It's OK to include board specific
26 * header files */
27
28#include <common.h>
29#include <config.h>
30
31void do_reset (void)
32{
33#ifdef CFG_GPIO_0
34        *((unsigned long *)(CFG_GPIO_0_ADDR)) =
35            ++(*((unsigned long *)(CFG_GPIO_0_ADDR)));
36#endif
37#ifdef CFG_RESET_ADDRESS
38        puts ("Reseting board\n");
39        asm ("bra r0");
40#endif
41}
42
43int gpio_init (void)
44{
45#ifdef CFG_GPIO_0
46        *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0x0;
47#endif
48        return 0;
49}
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