diff --git a/packages/pdksetupenv.sh b/packages/pdksetupenv.sh
--- /dev/null
+++ b/packages/pdksetupenv.sh
@@ -0,0 +1,90 @@
+#!/bin/bash
+# ******************************************************************************
+# * FILE PURPOSE: Environment Setup for building PDK
+# ******************************************************************************
+# * FILE NAME: pdksetupenv.sh
+# *
+# * DESCRIPTION:
+# * Configures and sets up the Build Environment for PDK.
+# *
+# * The batch file expects an optional argument:PDK_INSTALL_PATH: Location
+# * of the PDK package. If the argument is not specified the batch file
+# * assumes that the PDK is installed in the same location where the batch
+# * file is located and is being executed.
+# *
+# * USAGE:
+# * source ./pdksetupenv.sh ~/ti/pdk_<device>_<version>/packages
+# * --- OR ---
+# * source ./pdksetupenv.sh
+# *
+# * Copyright (C) 2012-2018, Texas Instruments, Inc.
+# *****************************************************************************
+
+# *******************************************************************************
+# ******************* CHECK IF SCRIPT WAS SOURCED OR SIMPLY RUN ***************
+# *******************************************************************************
+# pdksetupenv.sh must always be sourced. Sometimes, peole forget this and can run
+# it. We display and error and a prompt whe we detect this.
+if [[ "$(basename -- "$0")" == "pdksetupenv.sh" ]]; then
+ echo "Error!! Don't run $0, source it" >&2
+ echo "USAGE:" >&2
+ echo " source $0" >&2
+ exit 1
+fi
+
+# *******************************************************************************
+# ********************** GET PARAMETERS PASSED THROUGH ARGUMENT ***************
+# *******************************************************************************
+# Parameter Validation: Check if the argument was passed to the batch file and
+# if so we use that else we default to the working directory where the batch
+# file was invoked from
+
+tempVar=$1
+if [ ! -z $tempVar ];then
+ export PDK_INSTALL_PATH=$tempVar
+else
+ export PDK_INSTALL_PATH=${PWD}
+fi
+
+# Derive PDK_SOC and PDK_VERSION from the directory name PWD
+cd ..
+CURDIR_LAST=${PWD##*/}
+IFS='_' read -ra ADDR <<< "$CURDIR_LAST"
+
+
+if [ -z $PDK_SOC ]; then
+ export PDK_SOC=${ADDR[1]}
+fi
+
+if [ -z "${ADDR[2]}" ]; then
+ export PDK_VERSION=
+else
+ export PDK_VERSION=${ADDR[2]}_${ADDR[3]}_${ADDR[4]}
+fi
+cd -
+
+# TI SDK root directory. Derive from PDK INSTALL PATH
+if [ -z $SDK_INSTALL_PATH ]; then
+cd ../../
+export SDK_INSTALL_PATH=${PWD}
+cd -
+fi
+
+# *******************************************************************************
+# ********************** CHECK REQUIRED ENVIRONMENT DEFINES BEGIN ***************
+# *******************************************************************************
+
+
+# Rules.make location.
+export RULES_MAKE="${PDK_INSTALL_PATH}/ti/build/Rules.make"
+
+
+echo "**************************************************************************"
+echo "Environment Configuration:"
+echo "**************************************************************************"
+echo " SDK_INSTALL_PATH : $SDK_INSTALL_PATH"
+echo " PDK_INSTALL_PATH : $PDK_INSTALL_PATH"
+echo " PDK_SOC : $PDK_SOC"
+echo " PDK_VERSION : $PDK_VERSION"
+echo " RULES_MAKE : $RULES_MAKE"
+echo "**************************************************************************"