ubi-utils: Remove obsolete code/data

Artem figured out that certain stuff is obsolete. He also sugested that we
move the code from the perl directory into the scripts directory to reduce
the number of directories.

Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>

4 files changed, 0 insertions, 874 deletions

diff --git a/ubi-utils/perl/f128_nand_sample.cfg b/ubi-utils/perl/f128_nand_sample.cfg
deleted file mode 100644
index e468d9d..0000000
--- a/ubi-utils/perl/f128_nand_sample.cfg
+++ /dev/null
@@ -1,38 +0,0 @@
-[targets]
-complete=ipl,spl,bootenv,kernel,rootfs
-bootcode=spl,bootenv
-
-# Build sections
-[ipl] 
-image=ipl.bin
-raw_starts=0x00000000
-raw_total_size=128kiB 
-
-[spl]
-image=u-boot.bin
-ubi_ids=2,3
-ubi_size=2MiB
-ubi_type=static
-ubi_names=spl_0,spl_1
-
-[bootenv]
-bootenv_file=bootenv_complete.txt
-ubi_ids=4,5
-ubi_size=128kiB
-ubi_type=static
-ubi_names=bootenv_0,bootenv_1
-
-[kernel]
-image=vmlinux.bin
-ubi_ids=6,7
-ubi_size=6MiB
-ubi_type=static
-ubi_names=kernel_0,kernel_1
-
-[rootfs]
-image=rootfs.bin
-ubi_ids=8,9
-ubi_alignment=2kiB
-ubi_size=16MiB 
-ubi_type=dynamic
-ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/perl/f64_nor_sample.cfg b/ubi-utils/perl/f64_nor_sample.cfg
deleted file mode 100644
index fd44e27..0000000
--- a/ubi-utils/perl/f64_nor_sample.cfg
+++ /dev/null
@@ -1,39 +0,0 @@
-[targets]
-complete=ipl,spl,bootenv,kernel,rootfs
-bootcode=spl,bootenv
-rootfs=rootfs
-
-# Build sections
-[ipl] 
-image=ipl.bin
-raw_starts=0x02FE0000, 0x03FE0000
-raw_total_size=128kiB 
-
-[spl]
-image=u-boot.bin
-ubi_ids=2,3
-ubi_size=2MiB
-ubi_type=static
-ubi_names=spl_0,spl_1
-
-[bootenv]
-bootenv_file=bootenv_complete.txt
-ubi_ids=4,5
-ubi_size=128kiB
-ubi_type=static
-ubi_names=bootenv_0,bootenv_1
-
-[kernel]
-image=vmlinux.bin
-ubi_ids=6,7
-ubi_size=6MiB
-ubi_type=static
-ubi_names=kernel_0,kernel_1
-
-[rootfs]
-image=rootfs.bin
-ubi_ids=8,9
-ubi_alignment=2kiB
-ubi_size=16128kiB 
-ubi_type=dynamic
-ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/perl/mkpfi b/ubi-utils/perl/mkpfi
deleted file mode 100755
index 2cce587..0000000
--- a/ubi-utils/perl/mkpfi
+++ /dev/null
@@ -1,723 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (c) International Business Machines Corp., 2006
-#
-# 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.
-#
-
-#
-# mkpfi
-#
-# This perl program is assembles PFI files from a config file.
-#
-# Author: Oliver Lohmann (oliloh@de.ibm.com)
-#
-use warnings;
-use strict;
-use lib "/usr/lib/perl5"; # Please change this path as you need it, or
-			  # make a proposal how this could be done
-			  # nicer.
-use Getopt::Long;
-use Pod::Usage;
-use Config::IniFiles;
-use File::Temp;
-
-# ----------------------------------------------------------------------------
-# Versions
-our $version : unique = "0.1";
-our $pfi_version : unique = "0x1";
-
-# ----------------------------------------------------------------------------
-# Globals
-my $verbose = 0;
-my $cfg;
-
-my %opts = ();
-my %files = (config => "");
-my @tmp_files;
-
-my %tools = (ubicrc32 => "ubicrc32");
-
-# ----------------------------------------------------------------------------
-# Processing the input sections
-#
-# The idea is to combine each section entry with a function
-# in order to allow some kind of preprocessing for the values
-# before they are written into the PFI file.
-# This is especially useful to be more verbose and
-# user-friendly in the layout file.
-#
-# All key-function hashes are applied after the general
-# validation of the configuration file.
-# If any mandatory key is missing in a section the user
-# will be informed and the PFI creation process is aborted.
-#
-# Default keys will be checked for their presence inside the config
-# file. If they are missing, they will be generated with appr. values.
-
-# Mandatory keys for UBI volumes.
-my %ubi_keys = ("ubi_ids"       => \&check_id_list,
-		"ubi_size"      => \&replace_num,
-		"ubi_type"      => \&replace_type,
-		"ubi_names"     => \&remove_spaces,
-		"ubi_alignment" => \&replace_num);
-
-# Mandatory keys for RAW sections.
-my %raw_keys = ("raw_starts"     => \&expand_starts,
-		"raw_total_size" => \&replace_num);
-
-# Common default keys for documentation and control purposes.
-my %common_keys = ("flags" => \&replace_num,
-		   "label" => \&do_nothing);
-
-# Define any defaults here. Values which maintained in this default
-# region need not to be specified by the user explicitly.
-my %def_ubi_keys      = ("ubi_alignment" => [\&set_default, "0x1"]);
-my %def_raw_keys      = ();
-my %def_common_keys   = ("flags"	 => [\&set_default, "0x0"],
-			 "label"	 => [\&generate_label, ""]);
-
-# ----------------------------------------------------------------------------
-# Input keys, actually the path to the input data.
-
-my %input_keys = ("image" => \&do_nothing);
-
-# Placeholder keys allow the replacement via a special
-# purpose function. E.g. the bootenv_file key will be used
-# to generate bootenv binary data from an text file and
-# replace the bootenv_file key with an image key to handle it
-# in the same way in the further creation process.
-my %input_placeholder_keys = ("bootenv_file" => \&create_bootenv_image);
-
-# ----------------------------------------------------------------------------
-# Helper
-
-# @brief Get current time string.
-sub get_date {
-	my $tmp = scalar localtime;
-	$tmp =~ s/ /_/g;
-	return $tmp;
-}
-
-# @brief Print an info message to stdout.
-sub INFO($) {
-	my $str = shift;
-
-	if (!$verbose) {
-		return;
-	}
-
-	print STDOUT $str;
-}
-
-# @brief Print an error message to stderr.
-sub ERR($) {
-	my $str = shift;
-	print STDERR $str;
-}
-
-# @brief Print a warning message to stderr.
-sub WARN($) {
-	my $str = shift;
-	print STDERR $str;
-}
-
-sub parse_command_line($) {
-	my $opt = shift;
-	my $result = GetOptions( "help"	     => \$$opt{'help'},
-				 "man"	     => \$$opt{'man'},
-				 "config=s"  => \$$opt{'config'},
-				 "verbose"   => \$$opt{'verbose'},
-			       ) or pod2usage(2);
-	pod2usage(1) if defined ($$opt{help});
-	pod2usage(-verbose => 2) if defined ($$opt{man});
-
-	$verbose = $$opt{verbose} if defined $$opt{verbose};
-
-	if (!defined $$opt{config}) {
-		ERR("[ ERROR: No config file specified. Aborting...\n");
-		exit 1;
-	}
-
-}
-
-# @brief Check if all needed tools are in PATH.
-sub check_tools {
-	my $err = 0;
-	my $key;
-
-	foreach $key (keys %tools) {
-		if (`which $tools{$key}` eq "") {
-			ERR("\n") if ($err == 0);
-			ERR("! Please add the tool \'$tools{$key}\' " .
-				"to your path!\n");
-			$err = 1;
-		}
-	}
-	die "[ ERROR: Did not find all needed tools!\n" if $err;
-}
-
-sub open_cfg_file($) {
-	my $fname = shift;
-	my $res = new Config::IniFiles( -file => $fname );
-
-	die "[ ERROR: Cannot load your config file!\n" if (!defined $res);
-	return $res;
-}
-
-sub set_default($$$$) {
-	my ($cfg, $section, $parameter, $def_value) = @_;
-	$cfg->newval($section, $parameter, $def_value);
-	return;
-}
-
-sub generate_label($$$$) {
-	my ($cfg, $section, $parameter, $def_value) = @_;
-	my $new_label = $def_value . $section;
-	$new_label .= "_" . get_date;
-	$cfg->newval($section, $parameter, $new_label);
-	return;
-}
-
-# @brief   Converts any num to a unified hex string, i.e the resulting value
-#	   always starts with "0x" and is aligned to 8 hexdigits.
-# @return  Returns 0 on success, otherwise an error occured.
-#
-sub any_num_to_hex($$) {
-	my $val = shift;
-	my $res = shift;
-
-	# M(iB)
-	if ($val =~ m/([0-9]+)[Mm][i]?[Bb]?/g) {
-		$$res = sprintf("0x%08x", $1 * 1024 * 1024);
-	}
-	# k(iB)
-	elsif ($val =~ m/([0-9]+)[kK][i]?[Bb]?/g) {
-		$$res = sprintf("0x%08x", $1 * 1024);
-	}
-	# hex
-	elsif ($val =~ m/0x?([0-9a-fA-F]+)/g) {
-		$$res = sprintf("0x%08x", hex $1);
-	}
-	# decimal
-	elsif ($val =~ m/^([0-9]+)$/g) {
-		$$res = sprintf("0x%08x", $1);
-	}
-	else {
-		$$res = "";
-		return -1;
-	}
-
-	return 0;
-}
-
-sub remove_spaces($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my ($start, @starts, @new_starts);
-	my $val = $cfg->val($section, $parameter);
-	my $res;
-
-	$val =~ s/ //g; # spaces
-	$cfg->newval($section, $parameter, $val);
-}
-
-sub expand_starts($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my ($start, @starts, @new_starts);
-	my $val = $cfg->val($section, $parameter);
-	my $res;
-
-	$val =~ s/ //g; # spaces
-	@starts = split(/,/, $val);
-
-	foreach $start (@starts) {
-		if (any_num_to_hex($start, \$res) != 0) {
-			ERR("[ ERROR: [$section]\n");
-			ERR("[        Expecting a list of numeric " .
-			    "values for parameter: $parameter\n");
-			exit 1;
-		}
-		push (@new_starts, $res);
-	}
-	$res = join(',', @starts);
-
-	$cfg->newval($section, $parameter, $res);
-}
-
-sub check_id_list($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my $val = $cfg->val($section, $parameter);
-	my $res;
-
-	if (!($val =~ m/^[0-9]+[,0-9]*/)) {
-		ERR("[ ERROR: Syntax error in 'ubi_ids' in " .
-		    "section '$section': $val\n");
-			ERR("[ Aborting... ");
-			exit 1;
-	}
-}
-
-sub replace_type($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my $val = $cfg->val($section, $parameter);
-	my $res;
-
-	$res = lc($val);
-	grep {$res eq $_} ('static', 'dynamic')
-	    or die "[ ERROR: Unknown UBI Volume Type in " .
-	    "section '$section': $val\n";
-
-	$cfg->newval($section, $parameter, $res);
-}
-
-
-sub replace_num($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my $val = $cfg->val($section, $parameter);
-	my $res = "";
-
-	if (any_num_to_hex($val, \$res) != 0) {
-		ERR("[ ERROR: [$section]\n");
-		ERR("[        Expecting a numeric value " .
-		    "for parameter: $parameter\n");
-		exit 1;
-	}
-	$cfg->newval($section, $parameter, $res);
-}
-
-sub do_nothing($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	return;
-}
-
-sub bootenv_sanity_check($) {
-	my $env = shift;	# hash array containing bootenv
-	my %pdd = ();
-
-	defined($$env{'pdd'}) or return "'pdd' not defined";
-	foreach (split /,/, $$env{'pdd'}) {
-		defined($$env{$_}) or return "undefined '$_' in pdd";
-		$pdd{$_} = 1;
-	}
-
-	defined $$env{'pdd_preserve'} or
-		return "";
-	foreach (split /,/, $$env{'pdd_preserve'}) {
-		defined($pdd{$_})
-			or return "pdd_preserve field '$_' not in pdd";
-	}
-	return "";
-}
-
-sub create_bootenv_image($$$) {
-	my ($cfg, $section, $parameter) = @_;
-	my $txt_fn = $cfg->val($section, "bootenv_file");
-	my $in;
-
-	my %value = ();
-	my @key = ();
-
-	open $in, "<", $txt_fn
-		or die "[ ERROR: can't open bootenv file '$txt_fn'.\n";
-	while (<$in>) {
-		next if (/^\s*(\#.*)?$/); # Skip comments/whitespace.
-
-		if (/^(\S+?)\+\=(.*)$/) {
-			defined($value{$1}) or
-				die "$txt_fn:$.: error: appending to" .
-					" non-existent '$1'\n";
-			$value{$1} .= $2;
-		} elsif (/^(\S+?)\=(.*)$/) {
-			not defined($value{$1}) or
-				die "$txt_fn:$.: error: trying to" .
-					" redefine '$1'\n";
-			push @key, $1;
-			$value{$1} = $2;
-		} else {
-			die "$txt_fn:$.: error: unrecognized syntax\n";
-		}
-	}
-	close $in;
-
-	$_ = &bootenv_sanity_check(\%value)
-		and die "$txt_fn: error: $_\n";
-
-	my $tmp_file = new File::Temp();
-	push (@tmp_files, $tmp_file);
-
-	foreach (@key) {
-		print $tmp_file "$_=", $value{$_}, "\0";
-	}
-	close $tmp_file;
-
-	$cfg->newval($section, "image", $tmp_file-> filename);
-}
-
-sub process_keys($$$) {
-	my ($cfg, $section, $keys) = @_;
-	my @parameters = $cfg->Parameters($section);
-	my $i;
-
-	for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
-		if (defined($$keys{$parameters[$i]})) {
-			$$keys{$parameters[$i]}->($cfg, $section,
-					$parameters[$i]);
-		}
-	}
-
-}
-
-sub is_in_keylist($$) {
-	my ($key, $keys) = @_;
-	my $i;
-
-	for ($i = 0; $i < scalar(@$keys); $i++) {
-		if ($$keys[$i] eq $key) {
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-sub check_default_keys($$$) {
-	my ($cfg, $section, $keys) = @_;
-	my @parameters = $cfg->Parameters($section);
-	my $key;
-
-	foreach $key (keys %$keys) {
-		if (!is_in_keylist($key, \@parameters)) {
-			$$keys{$key}[0]->
-				($cfg, $section, $key, $$keys{$key}[1]);
-		}
-	}
-
-}
-
-
-
-sub check_keys($$$) {
-	my ($cfg, $section, $keys) = @_;
-	my @parameters = $cfg->Parameters($section);
-	my ($i, $key, $err);
-
-	$err = 0;
-	for ($i = 0 ; $i < scalar(@$keys) ; $i++ ) {
-		if (!is_in_keylist($$keys[$i], \@parameters)) {
-			ERR("[ ERROR: [$section]\n") if $err == 0;
-			$err = 1;
-			ERR("[        Missing key '$$keys[$i]'\n");
-		}
-	}
-
-	if ($err) {
-		ERR("[ Aborting...\n");
-		exit 1;
-	}
-}
-
-sub push_pfi_data($$$$$) {
-	my ($cfg, $section, $pfi_infos, $keys, $mode) = @_;
-	my ($tmp, $i, $hdr);
-
-	my %pfi_info = ();
-	$pfi_info{'mode'} = $mode;
-	$pfi_info{'image'} = $cfg->val($section, "image");
-
-	# Build the PFI header
-	$hdr  = sprintf("PFI!\n");
-	$hdr .= sprintf("version=0x%08x\n", hex $pfi_version);
-	$hdr .= sprintf("mode=$mode\n");
-
-	# calculate the size of the binary data part
-	$tmp = -s $cfg->val($section, "image");
-	if (!defined $tmp) {
-		ERR("[ ERROR: [$section]\n");
-		ERR("[        Missing input image: "
-				. $cfg->val($section, "image") . "\n");
-		exit 1;
-	}
-	# Check for the image to fit into the given space
-	my $quota;
-	if ($mode eq 'raw') {
-		$quota = oct $cfg->val($section, "raw_total_size");
-	} elsif ($mode eq 'ubi') {
-		$quota = oct $cfg->val($section, "ubi_size");
-	}
-	$tmp <= $quota
-		or die "[ERROR: image file too big: " .
-		$cfg->val($section, "image") . "\n";
-	$pfi_info{'size'} = $tmp;
-
-	$hdr .= sprintf("size=0x%08x\n", $tmp);
-
-	my $img_file = $cfg->val($section, "image");
-	my $crc32 = `$tools{'ubicrc32'} $img_file 2>&1`;
-	if (any_num_to_hex($crc32, \$tmp) != 0) {
-		die "[ ERROR: $tools{'ubicrc32'} returned with errors";
-	}
-	$hdr .= sprintf("crc=$tmp\n");
-
-
-	# Process all remaining keys
-	for ($i = 0; $i < scalar (@$keys); $i++) {
-		if ($$keys[$i] eq "image") { # special case image input file
-			if (! -e ($tmp = $cfg->val($section, "image"))) {
-				ERR("[ ERROR: [$section]\n");
-				ERR("[        Cannot find input file $tmp\n");
-				exit 1;
-			}
-			next;
-		}
-		$hdr .= sprintf("%s=%s\n", $$keys[$i],
-				$cfg->val($section, $$keys[$i]));
-	}
-
-	$hdr .= sprintf("\n"); # end marker for PFI-header
-
-	$pfi_info{'header'} = $hdr;
-
-	# store in the header list
-	push @$pfi_infos, \%pfi_info;
-}
-
-sub process_section($$$$$$) {
-	my ($cfg, $section, $pfi_infos, $custom_keys,
-			$def_custom_keys, $mode) = @_;
-	my @keys = (keys %common_keys, keys %$custom_keys);
-	my @complete_keys = (@keys, keys %input_keys);
-
-	# set defaults if necessary
-	check_default_keys($cfg, $section, $def_custom_keys);
-	check_default_keys($cfg, $section, \%def_common_keys);
-
-	# check for placeholders...
-	process_keys($cfg, $section, \%input_placeholder_keys);
-
-	# VALIDATE layout.cfg entries
-	check_keys($cfg, $section, \@complete_keys);
-
-	# execute linked functions (if any)
-	process_keys($cfg, $section, \%common_keys);
-	process_keys($cfg, $section, $custom_keys);
-
-	push_pfi_data($cfg, $section, $pfi_infos, \@keys, $mode);
-}
-
-sub get_section_info($$) {
-	my ($cfg, $section) = @_;
-	my @parameters = $cfg->Parameters($section);
-	my ($ubi, $raw, $i, @res);
-
-	$ubi = $raw = 0;
-	for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
-		if ($parameters[$i] =~ m/ubi_/gi) {
-			$ubi = 1;
-			@res = (\%ubi_keys, \%def_ubi_keys, "ubi");
-		}
-		if ($parameters[$i] =~ m/raw_/gi) {
-			$raw = 1;
-			@res = (\%raw_keys, \%def_raw_keys, "raw");
-		}
-	}
-
-	if (($ubi + $raw) != 1)	{ # double definition in section
-		ERR("[ ERROR: Layout error in section '$section'\n");
-		exit 1;
-	}
-
-	return @res;
-}
-
-sub mk_target_list($$) {
-	my $val = shift;
-	my $tmp = shift;
-	my $complete = 0;
-
-	if ($val =~ m/\((.*)\)/g) {
-		$val = $1;
-		$complete = 1;
-	}
-	$val =~ s/ //g; # spaces
-
-	@$tmp = split(/,/, $val);
-
-	return $complete;
-}
-
-sub copy_bytes($$$) {
-	my ($in, $out, $to_copy) = @_;
-
-	while ($to_copy) {
-		my $buf;
-		my $bufsize = 1024*1024;
-
-		$bufsize < $to_copy or $bufsize = $to_copy;
-		read($in, $buf, $bufsize) == $bufsize
-			or die "[ ERROR: Image file shrunk during operation\n";
-		print $out $buf;
-		$to_copy -= $bufsize;
-	}
-}
-
-sub write_target($$) {
-	my ($pfi_infos, $target) = @_;
-	my ($pfi_info);
-
-	INFO("[ Writting target pfi file: '$target.pfi'...\n");
-	if (-e "$target.pfi") {
-		WARN("! Replaced old pfi...\n");
-		`rm -f $target.pfi`;
-	}
-	open(FILE, ">", "$target.pfi")
-		or die "[ ERROR: Cannot create output file: $target.pfi\n";
-	binmode(FILE);
-
-	# @FIXME sort by mode (first raw, then ubi)
-	# Currently this ordering is based on a string comparism. :-)
-	@$pfi_infos = sort {(lc $$a{'mode'}) cmp (lc $$b{'mode'})} @$pfi_infos;
-
-	# Print all headers first
-	foreach $pfi_info (@$pfi_infos) {
-		print FILE $$pfi_info{'header'};
-
-	}
-	# Print the linked data sections
-	print FILE "DATA\n";
-	foreach $pfi_info (@$pfi_infos) {
-		open(IMAGE, "<", $$pfi_info{'image'})
-				or die "[ ERROR: Cannot open input image: " .
-				"$$pfi_info{'image'}" . "\n";
-		binmode(IMAGE);
-		&copy_bytes(\*IMAGE, \*FILE, $$pfi_info{'size'});
-		close(IMAGE) or die "[ ERROR: Cannot close input image: " .
-				"$$pfi_info{'image'}" . "\n";
-	}
-	close(FILE) or die "[ ERROR: Cannot close output file: $target.pfi\n";
-}
-
-sub process_config($) {
-	my $cfg = shift;
-	my @sections = $cfg->Sections;
-	my ($i, $j, $keylist, $def_keylist, $mode, $tmp,
-			@tlist, $complete,@pfi_infos);
-
-	my @parameters = $cfg->Parameters("targets") or
-		die "[ ERROR: Config file has no 'targets' section!\n";
-
-	for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
-		INFO("[ Processing target '$parameters[$i]'...\n");
-		@pfi_infos = ();
-
-		# get a list of subtargets
-		$complete = mk_target_list($cfg->val("targets",
-					$parameters[$i]), \@tlist);
-		# build all subtargets
-		for ($j = 0 ; $j < scalar(@tlist) ; $j++ ) {
-			($keylist, $def_keylist, $mode)
-				= get_section_info($cfg, $tlist[$j]);
-			process_section($cfg, $tlist[$j],
-					\@pfi_infos,
-					$keylist, $def_keylist, $mode);
-		}
-
-		write_target(\@pfi_infos, $parameters[$i]);
-	}
-
-	INFO("[ Success.\n");
-
-
-}
-
-sub clear_files() {
-	# @FIXME:
-	# Works implicitly and Fedora seems to have removed
-	# the cleanup call. Thus for now, inactive.
-	# File::Temp::cleanup();
-}
-
-require 5.008_000;		# Tested with version 5.8.0.
-select STDOUT; $| = 1;		# make STDOUT output unbuffered
-select STDERR; $| = 1;		# make STDERR output unbuffered
-
-parse_command_line(\%opts);
-check_tools;
-$cfg = open_cfg_file($opts{config});
-process_config($cfg);
-clear_files;
-
-__END__
-
-
-=head1 NAME
-
-mkpfi - Using GetOpt::Long, Pod::Usage, Config::IniFiles
-
-
-=head1 SYNOPSIS
-
-mkpfi  [OPTIONS ...]
-
-
-	OPTION
-
-	[--config] [--help] [--man]
-
-
-=head1 ABSTRACT
-
-Perl script for generating pdd pfi files from given config files.
-
-=head1 OPTIONS
-
-=over
-
-=item B<--help>
-
-Print out brief help message.
-
-=item B<--usage>
-
-Print usage.
-
-=item B<--config>
-
-Config input file.
-
-=item B<--man>
-
-Print manual page, same as 'perldoc mkpfi'.
-
-=item B<--verbose>
-
-Be verbose!
-
-=back
-
-=head1 BUGS
-
-Report via MTD mailing list
-
-
-=head1 SEE ALSO
-
-http://www.linux-mtd.infradead.org/
-
-
-=head1 AUTHOR
-
-Oliver Lohmann (oliloh@de.ibm.com)
-
-=cut
diff --git a/ubi-utils/perl/ubicrc32.pl b/ubi-utils/perl/ubicrc32.pl
deleted file mode 100755
index add5f9d..0000000
--- a/ubi-utils/perl/ubicrc32.pl
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/bin/perl -w
-
-# Subroutine crc32(): Calculates the CRC on a given string.
-
-{
-    my @table = ();
-
-    # @brief Calculate CRC32 for a given string.
-    sub crc32
-    {
-	unless (@table) {
-	    # Initialize the CRC table
-	    my $poly = 0xEDB88320;
-	    @table = ();
-
-	    for my $i (0..255) {
-		my $c = $i;
-
-		for my $j (0..7) {
-		    $c = ($c & 1) ? (($c >> 1) ^ $poly) : ($c >> 1);
-		}
-		$table[$i] = $c;
-	    }
-	}
-	my $s = shift;		# string to calculate the CRC for
-	my $crc = shift;	# CRC start value
-
-	defined($crc)
-	    or $crc = 0xffffffff; # Default CRC start value
-
-	for (my $i = 0; $i < length($s); $i++) {
-	    $crc = $table[($crc ^ ord(substr($s, $i, 1))) & 0xff]
-		^ ($crc >> 8);
-	}
-	return $crc;
-    }
-}
-
-sub crc32_on_file
-{
-    my $file = shift;
-
-    my $crc32 = crc32('');
-    my $buf = '';
-    my $ret = 0;
-
-    while ($ret = read($file, $buf, 8192)) {
-	$crc32 = crc32($buf, $crc32);
-    }
-    defined($ret)
-	or return undef;
-    printf("0x%x\n", $crc32);
-}
-
-
-# Main routine: Calculate the CRCs on the given files and print the
-# results.
-
-{
-    if (@ARGV) {
-	while (my $path = shift) {
-	    my $file;
-	    open $file, "<", $path
-		or die "Error opening '$path'.\n";
-	    
-	    &crc32_on_file($file)
-		or die "Error reading from '$path'.\n";
-	    close $file;
-	}
-    } else {
-	&crc32_on_file(\*STDIN)
-	    or die "Error reading from stdin.\n";
-    }
-}