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: stable/9/sys/boot/arm/at91/libat91/lib.h 172991 2007-10-25 22:50:25Z cognet $ 25 */ 26 27 #ifndef ARM_BOOT_LIB_H 28 #define ARM_BOOT_LIB_H 29 30 int getc(int); 31 void putchar(int); 32 void xputchar(int); 33 void printf(const char *fmt,...); 34 35 /* The following function write eeprom at ee_addr using data */ 36 /* from data_add for size bytes. */ 37 int ReadEEPROM(unsigned eeoff, unsigned char *data_addr, unsigned size); 38 void WriteEEPROM(unsigned eeoff, char *data_addr, unsigned size); 39 void InitEEPROM(void); 40 41 /* XMODEM protocol */ 42 int xmodem_rx(char *dst); 43 44 /* */ 45 void start_wdog(int n); 46 void reset(void); 47 48 /* Delay us */ 49 void Delay(int us); 50 51 #define ToASCII(x) ((x > 9) ? (x + 'A' - 0xa) : (x + '0')) 52 53 int p_IsWhiteSpace(char cValue); 54 unsigned p_HexCharValue(char cValue); 55 unsigned p_ASCIIToHex(const char *buf); 56 unsigned p_ASCIIToDec(const char *buf); 57 58 void p_memset(char *buffer, char value, int size); 59 int p_strlen(const char *buffer); 60 char *strcpy(char *to, const char *from); 61 void memcpy(void *to, const void *from, unsigned size); 62 int p_memcmp(const char *to, const char *from, unsigned size); 63 int strcmp(const char *to, const char *from); 64 65 #endif 66