lib.h revision 161195 
1/*-
2 * Copyright (c) 2006 M. Warner Losh.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 *
24 * $FreeBSD: head/sys/boot/arm/at91/libat91/lib.h 161195 2006-08-10 18:07:49Z imp $
25 */
26
27#ifndef ARM_BOOT_LIB_H
28#define ARM_BOOT_LIB_H
29
30int getc(int);
31void putchar(int);
32void printf(const char *fmt,...);
33
34/* The following function write eeprom at ee_addr using data 	*/
35/*  from data_add for size bytes.				*/
36void ReadEEPROM(unsigned eeoff, char *data_addr, unsigned size);
37void WriteEEPROM(unsigned eeoff, char *data_addr, unsigned size);
38void InitEEPROM(void);
39
40/* XMODEM protocol */
41int xmodem_rx(char *dst);
42
43/*  */
44void start_wdog(int n);
45void reset(void);
46
47/* Delay us */
48void Delay(int us);
49
50#define ToASCII(x) ((x > 9) ? (x + 'A' - 0xa) : (x + '0'))
51
52int p_IsWhiteSpace(char cValue);
53unsigned p_HexCharValue(char cValue);
54unsigned p_ASCIIToHex(const char *buf);
55unsigned p_ASCIIToDec(const char *buf);
56
57void p_memset(char *buffer, char value, int size);
58int p_strlen(const char *buffer);
59char *p_strcpy(char *to, const char *from);
60void p_memcpy(char *to, const char *from, unsigned size);
61int p_memcmp(const char *to, const char *from, unsigned size);
62int p_strcmp(const char *to, const char *from);
63
64#endif
65