27 lines
622 B
C
27 lines
622 B
C
/*
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* board.h
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*
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* TI AM335x boards information header
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*
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* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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/*
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* We have three pin mux functions that must exist. We must be able to enable
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* uart0, for initial output and i2c2 to read the main EEPROM. We then have a
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* main pinmux function that can be overridden to enable all other pinmux that
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* is required on the board.
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*/
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void enable_uart0_pin_mux(void);
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void enable_board_pin_mux(void);
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#define GPIO_TO_PIN(bank, gpio) (32 * (bank) + (gpio))
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#endif
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