edff1655fe
The LEDs on the beaglebone are connected to GPIOs called USR0-USR3. This change adds some functions to make it easy to set their value and clear what the calling code is trying to do. Change-Id: I0bb83bbc2e195ce1a0104afcd120089efaa22916 Signed-off-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: https://review.coreboot.org/3943 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
29 lines
906 B
C
29 lines
906 B
C
/*
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* Copyright 2013 Google Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __MAINBOARD_TI_BEAGLEBONE_LEDS_H__
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#define __MAINBOARD_TI_BEAGLEBONE_LEDS_H__
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enum beaglebone_led {
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BEAGLEBONE_LED_USR0,
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BEAGLEBONE_LED_USR1,
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BEAGLEBONE_LED_USR2,
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BEAGLEBONE_LED_USR3,
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BEAGLEBONE_LED_COUNT
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};
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void beaglebone_leds_init(void);
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void beaglebone_leds_set(enum beaglebone_led led, int on);
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#endif /* __MAINBOARD_TI_BEAGLEBONE_LEDS_H__ */
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