diff --git a/mcu/tools/cp_dsp_files.pl b/mcu/tools/cp_dsp_files.pl
new file mode 100644
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+++ b/mcu/tools/cp_dsp_files.pl
@@ -0,0 +1,192 @@
+#!/usr/bin/perl
+#
+#  Copyright Statement:
+#  --------------------
+#  This software is protected by Copyright and the information contained
+#  herein is confidential. The software may not be copied and the information
+#  contained herein may not be used or disclosed except with the written
+#  permission of MediaTek Inc. (C) 2012
+#
+#  BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+#  THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+#  RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
+#  AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
+#  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
+#  NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
+#  SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
+#  SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
+#  THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
+#  NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
+#  SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
+#
+#  BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
+#  LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
+#  AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
+#  OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
+#  MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+#
+#  THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
+#  WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
+#  LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
+#  RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
+#  THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
+#
+#*****************************************************************************
+#*
+#* Filename:
+#* ---------
+#*   cp_dsp_files.pl
+#*
+#* Project:
+#* --------
+#*
+#*
+#* Description:
+#* ------------
+#*   This script is to copy dsp files and append the DSP label info.
+##*
+#* Author:
+#* -------
+#*   Ray Lin-Wang (mtk04222)
+#*
+#****************************************************************************/
+#****************************************************************************
+# Included Modules
+#****************************************************************************
+use strict;
+use File::Copy;
+use File::Path;
+use File::Basename;
+use Cwd;
+
+#****************************************************************************
+# Input Parameters & Global Variables
+#****************************************************************************
+(($#ARGV <0) || ($#ARGV > 6)) && &Usage;
+my $dsp_dir         = $ARGV[0]; # The DSP folder ex:modem/dsp_bin
+my $build_dsp_dir   = $ARGV[1]; # The DSP files will copy to this folder ex: build/$project/$flavor/bin/dsp
+my $target_dir      = $ARGV[2]; # The DSP bin will copy to this folder ex: build/$project/$flavor/bin/
+my $project_mk      = $ARGV[3]; # The project makefile path. ex: make/pcore/XXXX.mak
+my $dsp_version     = $ARGV[4]; # The DSP label info.
+my $need_cp_sig     = $ARGV[5]; # Copy signature file accodring to PARTIAL_SOURCE 
+my $info_out_file   = $ARGV[6]; # output the DSP info to this file for cmmgen
+$target_dir = dirname($target_dir) if(!-d $target_dir);
+
+my $OStype = 'WIN';
+if($^O ne "MSWin32"){
+  $OStype = 'LINUX';
+}
+my $dsp_project ="";
+my $dsp_flavor = "";
+my $dsp_file = "";
+my $nand_flash_support = "";
+my $category ="";
+#****************************************************************************
+# Read from project makefile
+#****************************************************************************
+my %feature;
+open(FILE_HANDLE, "<$project_mk") or &error_handler("Fail to read $project_mk!", __FILE__, __LINE__); 
+while (<FILE_HANDLE>)
+{
+	if (/^(\w+)\s*=\s*(\S+)/)
+	{
+		my $keyname = $1;
+		defined($feature{$keyname}) && warn "$1 redefined in $project_mk!\n";
+		$feature{$keyname} = $2;
+	}
+}
+close FILE_HANDLE;
+
+#****************************************************************************
+# Setting DSP files
+#****************************************************************************
+# read dsp_project
+if (defined($feature{'DSP_PROJECT'}) && $feature{'DSP_PROJECT'} ne "") {
+	$dsp_project = $feature{'DSP_PROJECT'};
+}
+else {
+	&error_handler("Fail to get the DSP_PROJECT value from $project_mk!", __FILE__, __LINE__);
+}
+
+#read dsp_flavor
+if (defined($feature{'DSP_FLAVOR'}) && $feature{'DSP_FLAVOR'} ne "") {
+	$dsp_flavor = $feature{'DSP_FLAVOR'};
+}
+else {
+	&error_handler("Fail to get the DSP_FLAVOR value from $project_mk!", __FILE__, __LINE__);
+}
+
+#read nand_support
+if (defined($feature{'NAND_SUPPORT'}) && $feature{'NAND_SUPPORT'} ne "") {
+	$nand_flash_support = $feature{'NAND_SUPPORT'};
+}
+else {
+	&error_handler("Fail to get the NAND_SUPPORT value from $project_mk!", __FILE__, __LINE__);
+}
+if ($nand_flash_support eq "TRUE") {
+    $category = "NAND";
+} else {
+    $category = "SPI";
+}
+
+#****************************************************************************
+# Execute
+#****************************************************************************
+my $pattern = "DSP";
+my @delfiles = glob "$target_dir/${pattern}*.bin";
+unlink(@delfiles) if (@delfiles);
+
+#my $dsp_bin_file = "${dsp_dir}/${dsp_project}/${dsp_flavor}/${category}/${dsp_project}_${dsp_flavor}_${category}.bin";
+my $dsp_bin_file = "${dsp_dir}/$dsp_project/$dsp_flavor/final_bin/dsp.bin";
+my ($name, $path, $suffix) = fileparse($dsp_bin_file,qr/\.+?.*/);
+my $dsp_dst_file = "$target_dir/DSP_${dsp_version}${suffix}";
+my @dsp_dbg_file = glob "${dsp_dir}/$dsp_project/$dsp_flavor/final_bin/DbgInfo_DSP_*";
+&error_handler("There're more than one DbgInfo_DSP_* files under folder: ${dsp_dir}/$dsp_project/$dsp_flavor/final_bin, please remove the old DbgInfo_DSP_* file\n") if $#dsp_dbg_file ne 0;
+#if ($dsp_version !~ /DSP/) {
+#	&error_handler("Cannot find the \"DSP\" pattern in the DSP version \"$dsp_version\", it may cause download fail.", __FILE__, __LINE__);
+#}
+copy($dsp_bin_file,"$dsp_dst_file") or &error_handler("copy $dsp_bin_file to $dsp_dst_file $!", __FILE__, __LINE__);
+
+my @del_dsp_dbg_files = glob "$target_dir/DbgInfo_DSP_*";
+unlink(@del_dsp_dbg_files) if (@del_dsp_dbg_files);
+if (-e $dsp_dbg_file[0]){
+	copy("$dsp_dbg_file[0]","$target_dir") or &error_handler("copy $dsp_dbg_file[0] to $target_dir $!", __FILE__, __LINE__);	
+}
+
+if ($need_cp_sig eq "TRUE" && -e "$dsp_bin_file.sig") {
+	copy("$dsp_bin_file.sig","$dsp_dst_file.sig") or &error_handler("copy $dsp_bin_file.sig to $dsp_dst_file.sig $!", __FILE__, __LINE__);
+}
+
+# write the DSP file to cp_dsp_info.tmp for cmmgen
+open(FH,">$info_out_file") or &error_handler("Cannot open $info_out_file!", __FILE__, __LINE__);
+print FH "DSPMOLY_BIN = $dsp_dst_file\n";
+close(FH);
+
+#****************************************************************************
+# subroutine: Usage
+#****************************************************************************
+sub Usage
+{
+	warn <<"_END_OF_USAGE";
+Usage:
+	perl cp_dsp_files.pl dsp_folder build_dsp_folder bin_folder platform label
+Example:
+	perl pcore/tools/cp_dsp_files.pl ./pcore/modem/dsp_bin ./build/project/flavor/bin/dsp ./build/project/flavor/bin MTXXXX XX_XX_W1X_1X
+	
+_END_OF_USAGE
+	exit 1;
+}
+
+#****************************************************************************
+# subroutine:  error_handler
+# input:       $error_msg:     error message
+#****************************************************************************
+sub error_handler
+{
+    my ($error_msg, $file, $line_no) = @_;
+    
+    my $final_error_msg = "COPY_DSP_FILES ERROR: $error_msg at $file line $line_no\n";
+    print $final_error_msg;
+    die $final_error_msg;
+}