2 * Copyright (c) 2015 Google, Inc
4 * (C) Copyright 2000-2002
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __DISPLAY_OPTIONS_H
11 #define __DISPLAY_OPTIONS_H
14 * print_size() - Print a size with a suffix
16 * Print sizes as "xxx KiB", "xxx.y KiB", "xxx MiB", "xxx.y MiB",
17 * xxx GiB, xxx.y GiB, etc as needed; allow for optional trailing string
20 * @size: Size to print
21 * @suffix String to print after the size
23 void print_size(uint64_t size, const char *suffix);
26 * print_buffer() - Print data buffer in hex and ascii form
28 * Data reads are buffered so that each memory address is only read once.
29 * This is useful when displaying the contents of volatile registers.
31 * @addr: Starting address to display at start of line
32 * @data: pointer to data buffer
33 * @width: data value width. May be 1, 2, or 4.
34 * @count: number of values to display
35 * @linelen: Number of values to print per line; specify 0 for default length
37 int print_buffer(ulong addr, const void *data, uint width, uint count,
41 * display_options() - display the version string / build tag
43 * This displays the U-Boot version string. If a build tag is available this
46 int display_options(void);