1 /* 2 * (C) Copyright 2007-2008 3 * Stelian Pop <stelian@popies.net> 4 * Lead Tech Design <www.leadtechdesign.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <common.h> 10 #include <asm/arch/at91sam9rl.h> 11 #include <asm/arch/clk.h> 12 #include <asm/arch/gpio.h> 13 #include <asm/io.h> 14 15 void coloured_LED_init(void) 16 { 17 at91_periph_clk_enable(ATMEL_ID_PIOD); 18 19 at91_set_gpio_output(CONFIG_RED_LED, 1); 20 at91_set_gpio_output(CONFIG_GREEN_LED, 1); 21 at91_set_gpio_output(CONFIG_YELLOW_LED, 1); 22 23 at91_set_gpio_value(CONFIG_RED_LED, 0); 24 at91_set_gpio_value(CONFIG_GREEN_LED, 1); 25 at91_set_gpio_value(CONFIG_YELLOW_LED, 1); 26 } 27