1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (C) 2016 Imagination Technologies
4  */
5 
6 #ifndef __BOARD_BOSTON_LCD_H__
7 #define __BOARD_BOSTON_LCD_H__
8 
9 /**
10  * lowlevel_display() - Display a message on Boston's LCD
11  * @msg: The string to display
12  *
13  * Display the string @msg on the 7 character LCD display of the Boston board.
14  * This is typically used for debug or to present some form of status
15  * indication to the user, allowing faults to be identified when things go
16  * wrong early enough that the UART isn't up.
17  */
18 void lowlevel_display(const char msg[static 8]);
19 
20 #endif /* __BOARD_BOSTON_LCD_H__ */
21