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Diffstat (limited to 'target/utils/src/motorola-bin.c')
-rw-r--r--target/utils/src/motorola-bin.c146
1 files changed, 0 insertions, 146 deletions
diff --git a/target/utils/src/motorola-bin.c b/target/utils/src/motorola-bin.c
deleted file mode 100644
index acf856d..0000000
--- a/target/utils/src/motorola-bin.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * motorola-bin.c
- *
- * Copyright (C) 2005-2006 Mike Baker,
- * Imre Kaloz <kaloz@openwrt.org>
- * OpenWrt.org
- *
- * $Id$
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-/*
- * February 1, 2006
- *
- * Add support for for creating WA840G and WE800G images
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <string.h>
-#include <netinet/in.h>
-
-unsigned long *crc32;
-
-void init_crc32()
-{
- unsigned long crc;
- unsigned long poly = ntohl(0x2083b8ed);
- int n, bit;
- if ((crc32 = (unsigned long *) malloc(256 * sizeof(unsigned long))) == (void *)-1) {
- perror("malloc");
- exit(1);
- }
- for (n = 0; n < 256; n++) {
- crc = (unsigned long) n;
- for (bit = 0; bit < 8; bit++)
- crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
- crc32[n] = crc;
- }
-}
-
-unsigned int crc32buf(char *buf, size_t len)
-{
- unsigned int crc = 0xFFFFFFFF;
- for (; len; len--, buf++)
- crc = crc32[(crc ^ *buf) & 0xff] ^ (crc >> 8);
- return crc;
-}
-
-struct motorola {
- unsigned int crc; // crc32 of the remainder
- unsigned int flags; // unknown, 105770*
- char *trx; // standard trx
-};
-
-void usage(void) __attribute__ (( __noreturn__ ));
-
-void usage(void)
-{
- printf("Usage: motorola-bin [-device] [trxfile] [binfile]\n\n");
- printf("Known devices: 1 - WR850G | 2 - WA840G | 3 - WE800G\n");
- exit(1);
-}
-
-int main(int argc, char **argv)
-{
- unsigned int len;
- int fd;
- int c;
- void *trx;
- struct motorola *firmware;
-
- // verify parameters
-
- if (argc!=4)
- {
- usage();
- }
-
- // mmap trx file
- if (((fd = open(argv[2], O_RDONLY)) < 0)
- || ((len = lseek(fd, 0, SEEK_END)) < 0)
- || ((trx = mmap(0, len, PROT_READ, MAP_SHARED, fd, 0)) == (void *) (-1))
- || (close(fd) < 0)) {
- perror("open/malloc");
- exit(1);
- }
-
- // create a firmware image in memory
- // and copy the trx to it
- firmware = malloc(len+8);
- memcpy(&firmware->trx,trx,len);
- munmap(trx,len);
-
- // setup the motorola headers
- init_crc32();
-
- // setup the firmware magic
-
- while ((c = getopt(argc, argv, "123")) !=-1) {
- switch (c) {
- case '1':
- firmware->flags = ntohl(0x10577050); // Motorola WR850G
- break;
- case '2':
- firmware->flags = ntohl(0x10577040); // Motorola WA840G
- break;
- case '3':
- firmware->flags = ntohl(0x10577000); // Motorola WE800G
- break;
- default:
- usage();
- }
- }
-
- firmware->crc = htonl(crc32buf((char *)&firmware->flags,len+4));
-
- // write the firmware
- if (((fd = open(argv[3], O_CREAT|O_WRONLY,0644)) < 0)
- || (write(fd,firmware,len+8) != len+8)
- || (close(fd) < 0)) {
- perror("write");
- exit(-1);
- }
-
- free(firmware);
-
- return 0;
-}