xref: /openbmc/u-boot/board/ronetix/pm9261/led.c (revision 33b1d3f4)
1 /*
2  * (C) Copyright 2007-2008
3  * Stelian Pop <stelian.pop@leadtechdesign.com>
4  * Lead Tech Design <www.leadtechdesign.com>
5  * Ilko Iliev <www.ronetix.at>
6  *
7  * See file CREDITS for list of people who contributed to this
8  * project.
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License as
12  * published by the Free Software Foundation; either version 2 of
13  * the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23  * MA 02111-1307 USA
24  */
25 
26 #include <common.h>
27 #include <asm/arch/at91sam9261.h>
28 #include <asm/arch/at91_pmc.h>
29 #include <asm/arch/gpio.h>
30 #include <asm/arch/io.h>
31 
32 void coloured_LED_init(void)
33 {
34 	/* Enable clock */
35 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC);
36 
37 	at91_set_gpio_output(CONFIG_RED_LED, 1);
38 	at91_set_gpio_output(CONFIG_GREEN_LED, 1);
39 	at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
40 
41 	at91_set_gpio_value(CONFIG_RED_LED, 0);
42 	at91_set_gpio_value(CONFIG_GREEN_LED, 1);
43 	at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
44 }
45