1 files changed, 0 insertions, 138 deletions
diff --git a/tools/firmware-utils/src/encode_crc.c b/tools/firmware-utils/src/encode_crc.c
deleted file mode 100644
index 80f44f133e..0000000000
--- a/tools/firmware-utils/src/encode_crc.c
+++ /dev/null
@@ -1,138 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/* **************************************************************************
-
-   This program creates a CRC checksum and encodes the file that is named
-   in the command line.
-   
-   Compile with:  gcc encode_crc.c -Wall -o encode_crc
-
-   Author:     Michael Margraf  (michael.margraf@freecom.com)
-   Copyright:  Freecom Technology GmbH, Berlin, 2004
-               www.freecom.com
-
- ************************************************************************* */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-
-// *******************************************************************
-// CCITT polynom G(x)=x^16+x^12+x^5+1
-#define POLYNOM  0x1021
-
-// CRC algorithm with MSB first
-int make_crc16(int crc, char new)
-{
-  int i;
-  crc = crc ^ (((int)new) << 8);
-  
-  for(i=0; i<8; i++) {  // work on 8 bits in "new"
-    crc <<= 1;          // MSBs first
-    if(crc & 0x10000)  crc ^= POLYNOM;
-  }
-  return crc & 0xFFFF;
-}
-
-// *******************************************************************
-// Reads the file "filename" into memory and returns pointer to the buffer.
-static char *readfile(char *filename, int *size)
-{
-	FILE		*fp;
-	char		*buffer;
-	struct stat	info;
-	
-	if (stat(filename,&info)!=0)
-		return NULL;
-
-	if ((fp=fopen(filename,"r"))==NULL)
-		return NULL;
-
-	buffer=NULL;
-	for (;;)
-	{
-		if ((buffer=(char *)malloc(info.st_size+1))==NULL)
-			break;
-
-		if (fread(buffer,1,info.st_size,fp)!=info.st_size)
-		{
-			free(buffer);
-			buffer=NULL;
-			break;
-		}
-
-		buffer[info.st_size]='\0';
-		if(size) *size = info.st_size;
-
-		break;
-	}
-
-	(void)fclose(fp);
-
-	return buffer;
-}
-
-
-// *******************************************************************
-int main(int argc, char** argv)
-{
-  if(argc < 3) {
-    printf("ERROR: Argument missing!\n\n");
-    return 1;
-  }
-
-  int count;  // size of file in bytes
-  char *p, *master = readfile(argv[1], &count);
-  if(!master) {
-    printf("ERROR: File not found!\n");
-    return 1;
-  }
-
-  int crc = 0xFFFF, z;
-
-  p = master;
-  for(z=0; z<count; z++)
-    crc = make_crc16(crc, *(p++));  // calculate CRC
-  short crc16 = (short)crc;
-
-	/*
-  if(argc > 2) {   // with flag for device recognition ?
-    p = argv[2];
-    for(z=strlen(p); z>0; z--) {
-      crc ^= (int)(*p);
-      *(p++) = (char)crc;  // encode device flag
-    }
-  }
-	*/
-
-  p = master;
-  for(z=0; z<count; z++) {
-    crc ^= (int)(*p);
-    *(p++) = (char)crc;  // encode file
-  }
-
-
-  // write encoded file...
-  FILE *fp = fopen(argv[2], "w");
-  if(!fp) {
-    printf("ERROR: File not writeable!\n");
-    return 1;
-  }
-
-  if(argc > 3) {  // add flag for device recognition ?
-    fwrite(argv[3], strlen(argv[3]), sizeof(char), fp);
-  }
-  else {
-    // Device is an FSG, so byte swap (IXP4xx is big endian)
-    crc16 = ((crc16 >> 8) & 0xFF) | ((crc16 << 8) & 0xFF00);
-  }
-
-  fwrite(&crc16, 1, sizeof(short), fp);     // first write CRC
-
-  fwrite(master, count, sizeof(char), fp);  // write content
-  fclose(fp);
-
-  free(master);
-  return 0;
-}