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/**
* @file
*
* @ingroup arm_beagle
*
* @brief BeagleBone Black BSP definitions.
*/
/**
* Copyright (c) 2015 Ketul Shah <ketulshah1993 at gmail.com>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef LIBBSP_ARM_BEAGLE_BEAGLEBONEBLACK_H
#define LIBBSP_ARM_BEAGLE_BEAGLEBONEBLACK_H
/* In general GPIOs of BeagleBone Black/White can be addressed
* using two 46-pin dual-row expansion connectors P9 and P8,
* which are also known as Expansion A and Expansion B Connectors,
* respectively.
*
* Each Expansion Connector consists of 23 pins. So 2x23 pins would
* be available. It has 4 GPIO Banks each consists of 32 pins each.
* Toatal number of pins are 128 (32x4).
*
* So for mapping between generalized pin name and the unique pin
* numbers in this header file Macros are declared.
*/
/* USER LEDs of BeagleBone Black */
#define BBB_LED_USR0 53 /* USR LED0 */
#define BBB_LED_USR1 54 /* USR LED1 */
#define BBB_LED_USR2 55 /* USR LED2 */
#define BBB_LED_USR3 56 /* USR LED3 */
/* Header P8 of BeagleBone Black */
#define BBB_P8_7 66 /* GPIO2_2 */
#define BBB_P8_8 67 /* GPIO2_3 */
#define BBB_P8_9 69 /* GPIO2_5 */
#define BBB_P8_10 68 /* GPIO2_4 */
#define BBB_P8_11 45 /* GPIO1_13 */
#define BBB_P8_12 44 /* GPIO1_12 */
#define BBB_P8_13 23 /* GPIO0_23 */
#define BBB_P8_14 26 /* GPIO0_26 */
#define BBB_P8_15 47 /* GPIO1_15 */
#define BBB_P8_16 46 /* GPIO1_14 */
#define BBB_P8_17 27 /* GPIO0_27 */
#define BBB_P8_18 65 /* GPIO2_1 */
#define BBB_P8_19 22 /* GPIO0_22 */
#define BBB_P8_26 61 /* GPIO1_29 */
/* Header P9 of BeagleBone Black */
#define BBB_P9_11 30 /* GPIO0_30 */
#define BBB_P9_12 60 /* GPIO1_28 */
#define BBB_P9_13 31 /* GPIO0_31 */
#define BBB_P9_14 50 /* GPIO1_18 */
#define BBB_P9_15 48 /* GPIO1_16 */
#define BBB_P9_16 51 /* GPIO1_19 */
#define BBB_P9_17 5 /* GPIO0_5 */
#define BBB_P9_18 4 /* GPIO0_4 */
#define BBB_P9_23 49 /* GPIO1_17 */
#define BBB_P9_24 15 /* GPIO0_15 */
#define BBB_P9_26 14 /* GPIO1_14 */
#define BBB_P9_27 115/* GPIO3_19 */
#define BBB_P9_30 112/* GPIO3_16 */
#define BBB_P9_41 20 /* GPIO0_20 */
#define BBB_P9_42 7 /* GPIO0_7 */
#endif /* LIBBSP_ARM_BEAGLE_GPIO_H */
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