ubi-utils: remove old ubi-utils

The utilities are unmaintained for long time, and many of them
do not even work, just compile, and no on complains about this.
This suggests they are unused and we can now safely kill them.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 0 insertions, 493 deletions

diff --git a/ubi-utils/old-utils/src/nand2bin.c b/ubi-utils/old-utils/src/nand2bin.c
deleted file mode 100644
index 93ba29f..0000000
--- a/ubi-utils/old-utils/src/nand2bin.c
+++ /dev/null
@@ -1,493 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Frank Haverkamp
- *
- * An utility to decompose NAND images and strip OOB off. Not yet finished ...
- *
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanup
- * 1.4 Fixed OOB output file
- * 1.5 Added verbose output and option to set blocksize.
- *     Added split block mode for more convenient analysis.
- * 1.6 Fixed ECC error detection and correction.
- */
-
-#include <config.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "config.h"
-#include "nandecc.h"
-
-#define PROGRAM_VERSION "1.6"
-
-#define MAXPATH		1024
-#define MIN(x,y)	((x)<(y)?(x):(y))
-
-struct args {
-	const char *oob_file;
-	const char *output_file;
-	size_t pagesize;
-	size_t blocksize;
-	int split_blocks;
-	size_t in_len;		/* size of input file */
-	int correct_ecc;
-
-	/* special stuff needed to get additional arguments */
-	char *arg1;
-	char **options;		/* [STRING...] */
-};
-
-static struct args myargs = {
-	.output_file = "data.bin",
-	.oob_file = "oob.bin",
-	.pagesize = 2048,
-	.blocksize = 128 * 1024,
-	.in_len = 0,
-	.split_blocks = 0,
-	.correct_ecc = 0,
-	.arg1 = NULL,
-	.options = NULL,
-};
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
-	"nand2bin - split data and OOB.\n";
-
-static const char *optionsstr =
-"  -o, --output=<output>      Data output file\n"
-"  -O, --oob=<oob>            OOB output file\n"
-"  -p, --pagesize=<pagesize>  NAND pagesize\n"
-"  -b, --blocksize=<blocksize> NAND blocksize\n"
-"  -s, --split-blocks         generate binaries for each block\n"
-"  -e, --correct-ecc          Correct data according to ECC info\n"
-"  -v, --verbose              verbose output\n"
-"  -?, --help                 Give this help list\n"
-"      --usage                Give a short usage message\n";
-
-static const char *usage =
-"Usage: nand2bin [-?] [-o <output>] [-O <oob>] [-p <pagesize>]\n"
-"          [--output=<output>] [--oob=<oob>] [--pagesize=<pagesize>] [--help]\n"
-"          [--usage] input.mif\n";
-
-static int verbose = 0;
-
-static struct option long_options[] = {
-	{ .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
-	{ .name = "oob", .has_arg = 1, .flag = NULL, .val = 'O' },
-	{ .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
-	{ .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'b' },
-	{ .name = "split-blocks", .has_arg = 0, .flag = NULL, .val = 's' },
-	{ .name = "correct-ecc", .has_arg = 0, .flag = NULL, .val = 'e' },
-	{ .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
-	{ .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
-	{ .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
-	{ NULL, 0, NULL, 0}
-};
-
-/*
- * str_to_num - Convert string into number and cope with endings like
- *              k, K, kib, KiB for kilobyte
- *              m, M, mib, MiB for megabyte
- */
-static uint32_t str_to_num(char *str)
-{
-	char *s = str;
-	ulong num = strtoul(s, &s, 0);
-
-	if (*s != '\0') {
-		if (strcmp(s, "KiB") == 0)
-			num *= 1024;
-		else if (strcmp(s, "MiB") == 0)
-			num *= 1024*1024;
-		else {
-			fprintf(stderr, "WARNING: Wrong number format "
-				"\"%s\", check your paramters!\n", str);
-		}
-	}
-	return num;
-}
-
-/*
- * @brief Parse the arguments passed into the test case.
- *
- * @param argc           The number of arguments
- * @param argv           The argument list
- * @param args           Pointer to program args structure
- *
- * @return error
- *
- */
-static int parse_opt(int argc, char **argv, struct args *args)
-{
-	while (1) {
-		int key;
-
-		key = getopt_long(argc, argv, "b:eo:O:p:sv?", long_options, NULL);
-		if (key == -1)
-			break;
-
-		switch (key) {
-		case 'p': /* --pagesize<pagesize> */
-			args->pagesize = str_to_num(optarg);
-			break;
-
-		case 'b': /* --blocksize<blocksize> */
-			args->blocksize = str_to_num(optarg);
-			break;
-
-		case 'v': /* --verbose */
-			verbose++;
-			break;
-
-		case 's': /* --split-blocks */
-			args->split_blocks = 1;
-			break;
-
-		case 'e': /* --correct-ecc */
-			args->correct_ecc = 1;
-			break;
-
-		case 'o': /* --output=<output.bin> */
-			args->output_file = optarg;
-			break;
-
-		case 'O': /* --oob=<oob.bin> */
-			args->oob_file = optarg;
-			break;
-
-		case '?': /* help */
-			printf("Usage: nand2bin [OPTION...] input.mif\n");
-			printf("%s", doc);
-			printf("%s", optionsstr);
-			printf("\nReport bugs to %s\n",
-			       PACKAGE_BUGREPORT);
-			exit(0);
-			break;
-
-		case 'V':
-			printf("%s\n", PROGRAM_VERSION);
-			exit(0);
-			break;
-
-		default:
-			printf("%s", usage);
-			exit(-1);
-		}
-	}
-
-	if (optind < argc)
-		args->arg1 = argv[optind++];
-
-	return 0;
-}
-
-static int calc_oobsize(size_t pagesize)
-{
-	switch (pagesize) {
-	case 512:  return 16;
-	case 2048: return 64;
-	default:
-		exit(EXIT_FAILURE);
-	}
-	return 0;
-}
-
-static inline void hexdump(FILE *fp, const uint8_t *buf, ssize_t size)
-{
-	int k;
-
-	for (k = 0; k < size; k++) {
-		fprintf(fp, "%02x ", buf[k]);
-		if ((k & 15) == 15)
-			fprintf(fp, "\n");
-	}
-}
-
-static int process_page(uint8_t* buf, uint8_t *oobbuf, size_t pagesize)
-{
-	int eccpoi, oobsize;
-	size_t i;
-
-	switch (pagesize) {
-	case 2048: oobsize = 64; eccpoi = 64 / 2; break;
-	case 512:  oobsize = 16; eccpoi = 16 / 2; break;
-	default:
-		fprintf(stderr, "Unsupported page size: %zd\n", pagesize);
-		return -EINVAL;
-	}
-	memset(oobbuf, 0xff, oobsize);
-
-	for (i = 0; i < pagesize; i += 256, eccpoi += 3) {
-		oobbuf[eccpoi++] = 0x0;
-		/* Calculate ECC */
-		nand_calculate_ecc(&buf[i], &oobbuf[eccpoi]);
-	}
-	return 0;
-}
-
-static int bad_marker_offs_in_oob(int pagesize)
-{
-	switch (pagesize) {
-	case 2048: return 0;
-	case 512:  return 5;
-	}
-	return -EINVAL;
-}
-
-static int decompose_image(struct args *args, FILE *in_fp,
-			   FILE *bin_fp, FILE *oob_fp)
-{
-	int read, rc, page = 0;
-	size_t oobsize = calc_oobsize(args->pagesize);
-	uint8_t *buf = malloc(args->pagesize);
-	uint8_t *oob = malloc(oobsize);
-	uint8_t *calc_oob = malloc(oobsize);
-	uint8_t *calc_buf = malloc(args->pagesize);
-	uint8_t *page_buf;
-	int pages_per_block = args->blocksize / args->pagesize;
-	int eccpoi = 0, eccpoi_start;
-	unsigned int i;
-	int badpos = bad_marker_offs_in_oob(args->pagesize);
-
-	switch (args->pagesize) {
-	case 2048: eccpoi_start = 64 / 2; break;
-	case 512:  eccpoi_start = 16 / 2; break;
-	default:   exit(EXIT_FAILURE);
-	}
-
-	if (!buf)
-		exit(EXIT_FAILURE);
-	if (!oob)
-		exit(EXIT_FAILURE);
-	if (!calc_oob)
-		exit(EXIT_FAILURE);
-	if (!calc_buf)
-		exit(EXIT_FAILURE);
-
-	while (!feof(in_fp)) {
-		/* read page by page */
-		read = fread(buf, 1, args->pagesize, in_fp);
-		if (ferror(in_fp)) {
-			fprintf(stderr, "I/O Error.");
-			exit(EXIT_FAILURE);
-		}
-		if (read != (ssize_t)args->pagesize)
-			break;
-
-		read = fread(oob, 1, oobsize, in_fp);
-		if (ferror(in_fp)) {
-			fprintf(stderr, "I/O Error.");
-			exit(EXIT_FAILURE);
-		}
-
-		page_buf = buf;	/* default is unmodified data */
-
-		if ((page == 0 || page == 1) && (oob[badpos] != 0xff)) {
-			if (verbose)
-				printf("Block %d is bad\n",
-				       page / pages_per_block);
-			goto write_data;
-		}
-		if (args->correct_ecc)
-			page_buf = calc_buf;
-
-		process_page(buf, calc_oob, args->pagesize);
-		memcpy(calc_buf, buf, args->pagesize);
-
-		/*
-		 * Our oob format uses only the last 3 bytes out of 4.
-		 * The first byte is 0x00 when the ECC is generated by
-		 * our toolset and 0xff when generated by Linux. This
-		 * is to be fixed when we want nand2bin work for other
-		 * ECC layouts too.
-		 */
-		for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
-		     i += 256, eccpoi += 4)
-			oob[eccpoi] = calc_oob[eccpoi] = 0xff;
-
-		if (verbose && memcmp(oob, calc_oob, oobsize) != 0) {
-			printf("\nECC compare mismatch found at block %d page %d!\n",
-			       page / pages_per_block, page % pages_per_block);
-
-			printf("Read out OOB Data:\n");
-			hexdump(stdout, oob, oobsize);
-
-			printf("Calculated OOB Data:\n");
-			hexdump(stdout, calc_oob, oobsize);
-		}
-
-		/* Do correction on subpage base */
-		for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
-		     i += 256, eccpoi += 4) {
-			rc = nand_correct_data(calc_buf + i, &oob[eccpoi + 1],
-					       &calc_oob[eccpoi + 1]);
-
-			if (rc == -1)
-				fprintf(stdout, "Uncorrectable ECC error at "
-					"block %d page %d/%d\n",
-					page / pages_per_block,
-					page % pages_per_block, i / 256);
-			else if (rc > 0)
-				fprintf(stdout, "Correctable ECC error at "
-					"block %d page %d/%d\n",
-					page / pages_per_block,
-					page % pages_per_block, i / 256);
-		}
-
-	write_data:
-		rc = fwrite(page_buf, 1, args->pagesize, bin_fp);
-		if (ferror(bin_fp)) {
-			fprintf(stderr, "I/O Error.");
-			exit(EXIT_FAILURE);
-		}
-		rc = fwrite(oob, 1, oobsize, oob_fp);
-		if (ferror(bin_fp)) {
-			fprintf(stderr, "I/O Error.");
-			exit(EXIT_FAILURE);
-		}
-
-		page++;
-	}
-	free(calc_buf);
-	free(calc_oob);
-	free(oob);
-	free(buf);
-	return 0;
-}
-
-static int split_blocks(struct args *args, FILE *in_fp)
-{
-	uint8_t *buf;
-	size_t oobsize = calc_oobsize(args->pagesize);
-	int pages_per_block = args->blocksize / args->pagesize;
-	int block_len = pages_per_block * (args->pagesize + oobsize);
-	int blocks = args->in_len / block_len;
-	char bname[256] = { 0, };
-	int badpos = bad_marker_offs_in_oob(args->pagesize);
-	int bad_blocks = 0, i, bad_block = 0;
-	ssize_t rc;
-	FILE *b;
-
-	buf = malloc(block_len);
-	if (!buf) {
-		perror("Not enough memory");
-		exit(EXIT_FAILURE);
-	}
-
-	for (i = 0; i < blocks; i++) {
-		rc = fread(buf, 1, block_len, in_fp);
-		if (rc != block_len) {
-			fprintf(stderr, "cannot read enough data!\n");
-			exit(EXIT_FAILURE);
-		}
-
-		/* do block analysis */
-		bad_block = 0;
-		if ((buf[args->pagesize + badpos] != 0xff) ||
-		    (buf[2 * args->pagesize + oobsize + badpos] != 0xff)) {
-			bad_blocks++;
-			bad_block = 1;
-		}
-		if ((verbose && bad_block) || (verbose > 1)) {
-			printf("-- (block %d oob of page 0 and 1)\n", i);
-			hexdump(stdout, buf + args->pagesize, oobsize);
-			printf("--\n");
-			hexdump(stdout, buf + 2 * args->pagesize +
-				oobsize, oobsize);
-		}
-
-		/* write complete block out */
-		snprintf(bname, sizeof(bname) - 1, "%s.%d", args->arg1, i);
-		b = fopen(bname, "w+");
-		if (!b) {
-			perror("Cannot open file");
-			exit(EXIT_FAILURE);
-		}
-		rc = fwrite(buf, 1, block_len, b);
-		if (rc != block_len) {
-			fprintf(stderr, "could not write all data!\n");
-			exit(EXIT_FAILURE);
-		}
-		fclose(b);
-	}
-
-	free(buf);
-	if (bad_blocks || verbose)
-		fprintf(stderr, "%d blocks, %d bad blocks\n",
-			blocks, bad_blocks);
-	return 0;
-}
-
-int
-main(int argc, char *argv[])
-{
-	FILE *in, *bin = NULL, *oob = NULL;
-	struct stat file_info;
-
-	parse_opt(argc, argv, &myargs);
-
-	if (!myargs.arg1) {
-		fprintf(stderr, "Please specify input file!\n");
-		exit(EXIT_FAILURE);
-	}
-
-	if (stat(myargs.arg1, &file_info) != 0) {
-		perror("Cannot fetch file size from input file.\n");
-		exit(EXIT_FAILURE);
-	}
-	myargs.in_len = file_info.st_size;
-
-	in = fopen(myargs.arg1, "r");
-	if (!in) {
-		perror("Cannot open file");
-		exit(EXIT_FAILURE);
-	}
-
-	if (myargs.split_blocks) {
-		split_blocks(&myargs, in);
-		goto out;
-	}
-
-	bin = fopen(myargs.output_file, "w+");
-	if (!bin) {
-		perror("Cannot open file");
-		exit(EXIT_FAILURE);
-	}
-	oob = fopen(myargs.oob_file, "w+");
-	if (!oob) {
-		perror("Cannot open file");
-		exit(EXIT_FAILURE);
-	}
-	decompose_image(&myargs, in, bin, oob);
-
- out:
-	if (in)	 fclose(in);
-	if (bin) fclose(bin);
-	if (oob) fclose(oob);
-	exit(EXIT_SUCCESS);
-}