blob: 955936d907e507a900c14277d7a88f3199f0d705 [file] [log] [blame]
Michal Simek76316a32007-03-11 13:42:58 +01001/*
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>
Michal Simek342cd092007-03-30 22:52:09 +020029#include <config.h>
Michal Simek19bf1fb2007-05-07 19:33:51 +020030#include <asm/microblaze_intc.h>
31#include <asm/asm.h>
Michal Simek76316a32007-03-11 13:42:58 +010032
33void do_reset (void)
34{
35#ifdef CFG_GPIO_0
36 *((unsigned long *)(CFG_GPIO_0_ADDR)) =
37 ++(*((unsigned long *)(CFG_GPIO_0_ADDR)));
38#endif
39#ifdef CFG_RESET_ADDRESS
40 puts ("Reseting board\n");
41 asm ("bra r0");
42#endif
43}
44
45int gpio_init (void)
46{
47#ifdef CFG_GPIO_0
Michal Simek19bf1fb2007-05-07 19:33:51 +020048 *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0xFFFFFFFF;
Michal Simek76316a32007-03-11 13:42:58 +010049#endif
50 return 0;
51}
Michal Simek19bf1fb2007-05-07 19:33:51 +020052
53#ifdef CFG_FSL_2
54void fsl_isr2 (void *arg) {
55 volatile int num;
56 *((unsigned int *)(CFG_GPIO_0_ADDR + 0x4)) =
57 ++(*((unsigned int *)(CFG_GPIO_0_ADDR + 0x4)));
58 GET (num, 2);
59 NGET (num, 2);
60 puts("*");
61}
62
63void fsl_init2 (void) {
64 puts("fsl_init2\n");
65 install_interrupt_handler (FSL_INTR_2,\
66 fsl_isr2,\
67 NULL);
68}
69#endif