1*2ea09c83SSimon Glass /* 2*2ea09c83SSimon Glass * Copyright (c) 2015 Google, Inc 3*2ea09c83SSimon Glass * 4*2ea09c83SSimon Glass * (C) Copyright 2000-2002 5*2ea09c83SSimon Glass * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 6*2ea09c83SSimon Glass * 7*2ea09c83SSimon Glass * SPDX-License-Identifier: GPL-2.0+ 8*2ea09c83SSimon Glass */ 9*2ea09c83SSimon Glass 10*2ea09c83SSimon Glass #ifndef __DISPLAY_OPTIONS_H 11*2ea09c83SSimon Glass #define __DISPLAY_OPTIONS_H 12*2ea09c83SSimon Glass 13*2ea09c83SSimon Glass /** 14*2ea09c83SSimon Glass * print_size() - Print a size with a suffix 15*2ea09c83SSimon Glass * 16*2ea09c83SSimon Glass * Print sizes as "xxx KiB", "xxx.y KiB", "xxx MiB", "xxx.y MiB", 17*2ea09c83SSimon Glass * xxx GiB, xxx.y GiB, etc as needed; allow for optional trailing string 18*2ea09c83SSimon Glass * (like "\n") 19*2ea09c83SSimon Glass * 20*2ea09c83SSimon Glass * @size: Size to print 21*2ea09c83SSimon Glass * @suffix String to print after the size 22*2ea09c83SSimon Glass */ 23*2ea09c83SSimon Glass void print_size(uint64_t size, const char *suffix); 24*2ea09c83SSimon Glass 25*2ea09c83SSimon Glass /** 26*2ea09c83SSimon Glass * print_buffer() - Print data buffer in hex and ascii form 27*2ea09c83SSimon Glass * 28*2ea09c83SSimon Glass * Data reads are buffered so that each memory address is only read once. 29*2ea09c83SSimon Glass * This is useful when displaying the contents of volatile registers. 30*2ea09c83SSimon Glass * 31*2ea09c83SSimon Glass * @addr: Starting address to display at start of line 32*2ea09c83SSimon Glass * @data: pointer to data buffer 33*2ea09c83SSimon Glass * @width: data value width. May be 1, 2, or 4. 34*2ea09c83SSimon Glass * @count: number of values to display 35*2ea09c83SSimon Glass * @linelen: Number of values to print per line; specify 0 for default length 36*2ea09c83SSimon Glass */ 37*2ea09c83SSimon Glass int print_buffer(ulong addr, const void *data, uint width, uint count, 38*2ea09c83SSimon Glass uint linelen); 39*2ea09c83SSimon Glass 40*2ea09c83SSimon Glass /** 41*2ea09c83SSimon Glass * display_options() - display the version string / build tag 42*2ea09c83SSimon Glass * 43*2ea09c83SSimon Glass * This displays the U-Boot version string. If a build tag is available this 44*2ea09c83SSimon Glass * is displayed also. 45*2ea09c83SSimon Glass */ 46*2ea09c83SSimon Glass int display_options(void); 47*2ea09c83SSimon Glass 48*2ea09c83SSimon Glass #endif 49