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Stelian Pop2118ebb2008-05-08 18:52:25 +02001/*
2 * (C) Copyright 2007-2008
Stelian Popc9e798d2011-11-01 00:00:39 +01003 * Stelian Pop <stelian@popies.net>
Stelian Pop2118ebb2008-05-08 18:52:25 +02004 * Lead Tech Design <www.leadtechdesign.com>
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#include <common.h>
26#include <asm/arch/at91sam9rl.h>
27#include <asm/arch/at91_pmc.h>
28#include <asm/arch/gpio.h>
Xu, Hong21d671d2011-08-01 03:56:53 +000029#include <asm/io.h>
Stelian Pop2118ebb2008-05-08 18:52:25 +020030
Stelian Pop2118ebb2008-05-08 18:52:25 +020031void coloured_LED_init(void)
32{
Xu, Hong21d671d2011-08-01 03:56:53 +000033 struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
34
Stelian Pop2118ebb2008-05-08 18:52:25 +020035 /* Enable clock */
Xu, Hong21d671d2011-08-01 03:56:53 +000036 writel(ATMEL_ID_PIOD, &pmc->pcer);
Stelian Pop2118ebb2008-05-08 18:52:25 +020037
Jean-Christophe PLAGNIOL-VILLARDa484b002009-03-21 21:08:00 +010038 at91_set_gpio_output(CONFIG_RED_LED, 1);
39 at91_set_gpio_output(CONFIG_GREEN_LED, 1);
40 at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
Stelian Pop2118ebb2008-05-08 18:52:25 +020041
Jean-Christophe PLAGNIOL-VILLARDa484b002009-03-21 21:08:00 +010042 at91_set_gpio_value(CONFIG_RED_LED, 0);
43 at91_set_gpio_value(CONFIG_GREEN_LED, 1);
44 at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
Stelian Pop2118ebb2008-05-08 18:52:25 +020045}