u-boot/arch/arm/cpu/arm926ejs/at91/led.c
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

49 lines
808 B
C

/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_pio.h>
#include <asm/arch/gpio.h>
#ifdef CONFIG_RED_LED
void red_led_on(void)
{
at91_set_gpio_value(CONFIG_RED_LED, 1);
}
void red_led_off(void)
{
at91_set_gpio_value(CONFIG_RED_LED, 0);
}
#endif
#ifdef CONFIG_GREEN_LED
void green_led_on(void)
{
at91_set_gpio_value(CONFIG_GREEN_LED, 0);
}
void green_led_off(void)
{
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
}
#endif
#ifdef CONFIG_YELLOW_LED
void yellow_led_on(void)
{
at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
}
void yellow_led_off(void)
{
at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
}
#endif