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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 83d290c56fab2d38cd1ab4c4cc7099559c1d5046 / . / board / atmel / at91sam9261ek / led.c
blob: 81967864cf4de5adb309571cc2723e289d30712c [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame^]1// SPDX-License-Identifier: GPL-2.0+
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]2/*
3 * (C) Copyright 2007-2008
Stelian Popc9e798d2011-11-01 00:00:39 +0100[diff] [blame]4 * Stelian Pop <stelian@popies.net>
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]5 * Lead Tech Design <www.leadtechdesign.com>
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]6 */
7
8#include <common.h>
9#include <asm/arch/at91sam9261.h>
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]10#include <asm/arch/gpio.h>
Xu, Hongf7aea462011-07-31 22:49:00 +0000[diff] [blame]11#include <asm/arch/at91_pio.h>
Wenyou Yang70341e22016-02-03 10:16:50 +0800[diff] [blame]12#include <asm/arch/clk.h>
Xu, Hongf7aea462011-07-31 22:49:00 +0000[diff] [blame]13#include <asm/io.h>
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]14
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]15void coloured_LED_init(void)
16{
17 /* Enable clock */
Wenyou Yang70341e22016-02-03 10:16:50 +0800[diff] [blame]18 at91_periph_clk_enable(ATMEL_ID_PIOA);
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]19
Jean-Christophe PLAGNIOL-VILLARDa484b002009-03-21 21:08:00 +0100[diff] [blame]20 at91_set_gpio_output(CONFIG_RED_LED, 1);
21 at91_set_gpio_output(CONFIG_GREEN_LED, 1);
22 at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]23
Jean-Christophe PLAGNIOL-VILLARDa484b002009-03-21 21:08:00 +0100[diff] [blame]24 at91_set_gpio_value(CONFIG_RED_LED, 0);
25 at91_set_gpio_value(CONFIG_GREEN_LED, 1);
26 at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
Stelian Popd99a8ff2008-05-08 20:52:22 +0200[diff] [blame]27}