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/at91_pio.h> 30 #include <asm/arch/io.h> 31 32 void coloured_LED_init(void) 33 { 34 at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; 35 36 /* Enable clock */ 37 writel(1 << AT91SAM9261_ID_PIOC, &pmc->pcer); 38 39 at91_set_pio_output(CONFIG_RED_LED, 1); 40 at91_set_pio_output(CONFIG_GREEN_LED, 1); 41 at91_set_pio_output(CONFIG_YELLOW_LED, 1); 42 43 at91_set_pio_value(CONFIG_RED_LED, 0); 44 at91_set_pio_value(CONFIG_GREEN_LED, 1); 45 at91_set_pio_value(CONFIG_YELLOW_LED, 1); 46 } 47