1 /* 2 * (C) Copyright 2000-2004 3 * DENX Software Engineering 4 * Wolfgang Denk, wd@denx.de 5 * All rights reserved. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #include <errno.h> 24 #include <fcntl.h> 25 #include <stdio.h> 26 #include <stdlib.h> 27 #include <string.h> 28 #ifndef __WIN32__ 29 #include <netinet/in.h> /* for host / network byte order conversions */ 30 #endif 31 #include <sys/mman.h> 32 #include <sys/stat.h> 33 #include <time.h> 34 #include <unistd.h> 35 #include <sha1.h> 36 #include "fdt_host.h" 37 38 #define MKIMAGE_DEBUG 39 40 #ifdef MKIMAGE_DEBUG 41 #define debug(fmt,args...) printf (fmt ,##args) 42 #else 43 #define debug(fmt,args...) 44 #endif /* MKIMAGE_DEBUG */ 45 46 #define MKIMAGE_TMPFILE_SUFFIX ".tmp" 47 #define MKIMAGE_MAX_TMPFILE_LEN 256 48 #define MKIMAGE_DEFAULT_DTC_OPTIONS "-I dts -O dtb -p 500" 49 #define MKIMAGE_MAX_DTC_CMDLINE_LEN 512 50 #define MKIMAGE_DTC "dtc" /* assume dtc is in $PATH */ 51 52 #if defined(__BEOS__) || defined(__NetBSD__) || defined(__APPLE__) 53 #include <inttypes.h> 54 #endif 55 56 #ifdef __WIN32__ 57 typedef unsigned int __u32; 58 59 #define SWAP_LONG(x) \ 60 ((__u32)( \ 61 (((__u32)(x) & (__u32)0x000000ffUL) << 24) | \ 62 (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \ 63 (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \ 64 (((__u32)(x) & (__u32)0xff000000UL) >> 24) )) 65 typedef unsigned char uint8_t; 66 typedef unsigned short uint16_t; 67 typedef unsigned int uint32_t; 68 69 #define ntohl(a) SWAP_LONG(a) 70 #define htonl(a) SWAP_LONG(a) 71 #endif /* __WIN32__ */ 72 73 #ifndef O_BINARY /* should be define'd on __WIN32__ */ 74 #define O_BINARY 0 75 #endif 76