32 files changed, 2093 insertions, 0 deletions

diff --git a/recipes-test/ddt-runner/files/scripts/acp3448v2/ethernet b/recipes-test/ddt-runner/files/scripts/acp3448v2/ethernet
new file mode 100755
index 0000000..10a16b4
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/acp3448v2/ethernet
@@ -0,0 +1,97 @@
+#!/bin/sh
+#
+# This script is used to test ethernet functionality for acp3448v2.
+#
+
+ethernet_interface="eth0"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+for((num=0; num<16; num++));
+do
+    ethernet_interface=eth$num
+    $IFCONFIG $ethernet_interface up
+    $IFCONFIG | grep $ethernet_interface
+    if [ $? -eq 0 ]; then
+        echo "PASS: $ethernet_interface is up"
+        break
+    fi
+done
+
+if [ $num -eq 16 ]; then
+    echo "FAIL: $ethernet_interface is not up"
+    exit 1
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+echo "PASS: $ethernet_interface test passed" exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/acp3448v2/flash b/recipes-test/ddt-runner/files/scripts/acp3448v2/flash
new file mode 100755
index 0000000..30c5d06
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/acp3448v2/flash
@@ -0,0 +1,45 @@
+#!/bin/sh
+#
+# This script is used to test flash driver function.
+
+if part_num=`cat /proc/mtd | grep -c 'mtd'`; then
+    echo "PASS: show $part_num partitions"
+else
+    echo "FAIL: show $part_num partitions"
+fi
+
+for((part=0; part<$part_num-1; part++));
+do
+    if [ $(mtd_debug info /dev/mtd$part | grep -c 'mtd.type') ]; then
+        echo "PASS: show partition $part debug info"
+    else
+        echo "FAIL: show partition $part debug info"
+    fi  
+done
+
+let "test_part=part_num-2"
+
+if [ $(flash_erase -j /dev/mtd${test_part} 0 0 | grep -c '100 % complete') ]; then
+    echo "PASS: erase and format partition ${test_part}"
+else
+    echo "FAIL: erase and format partition ${test_part}"
+fi
+
+mkdir -p /mnt/flash
+mount -t jffs2 /dev/mtdblock${test_part} /mnt/flash
+if [ $? -eq 0 ]; then
+    echo "PASS: mount partition ${test_part} as /mnt/flash"
+else
+    echo "FAIL: mount partition ${test_part} as /mnt/flash"
+fi
+
+cd /mnt/flash
+touch test
+if [ $(ls | grep -c 'test') ]; then
+    echo "PASS: touch a file on partition ${test_part}"
+else
+    echo "FAIL: touch a file on partition ${test_part}"
+fi
+
+cd ~
+umount /mnt/flash
diff --git a/recipes-test/ddt-runner/files/scripts/acp3448v2/pci-express b/recipes-test/ddt-runner/files/scripts/acp3448v2/pci-express
new file mode 100755
index 0000000..b04485f
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/acp3448v2/pci-express
@@ -0,0 +1,109 @@
+#!/bin/sh
+
+ethernet_interface="eth0"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+#Intel Corporation 82574L Gigabit Network Card (intel e1000e)
+vendor_id="8086"
+product_id="10d3"
+
+#find vendor id & product id
+lspci -nn |grep $vendor_id:$product_id
+if [ $? -ne 0 ]; then
+        echo "FAIL: pci-e ethernet card device does not exist"
+        exit 1
+else
+        echo "PASS: got pci-e ethernet card device"
+fi
+
+setpci -v -d $vendor_id:$product_id latency_timer=b0
+if [ $? -ne 0 ]; then
+        echo "FAIL: parameter changes to pci config space failed"
+        exit 1
+else
+        echo "PASS: parameter changes to pci config space success"
+fi
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: pci-e ethernet card device $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: pci-e ethernet card device $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of pci-e ethernet card device $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of pci-e ethernet card device $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for pci-e ethernet card device $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for pci-e ethernet card device $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for pci-e ethernet card device $ethernet_interface success\n"
+fi
+
+echo "PASS: pci express test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/acp3448v2/usb b/recipes-test/ddt-runner/files/scripts/acp3448v2/usb
new file mode 100755
index 0000000..aad0226
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/acp3448v2/usb
@@ -0,0 +1,100 @@
+#!/bin/sh
+#
+# This script is used to test usb functionality for acp3448v2.
+#
+
+result=0
+devpath=""
+usbinfo=""
+
+usbutils_is_installed=`which lsusb`
+if [ -z $usbutils_is_installed ]; then
+        echo "FAIL: Cannot find lsusb"
+        exit 1
+fi
+
+usbdev_num=`lsusb | grep -v root\ hub | wc -l`
+if [ $usbdev_num -eq 0 ]; then
+        echo "FAIL: USB device is not connected"
+        exit 1
+else
+        echo "$usbdev_num USB device(s) connected"
+fi
+
+sd=`ls -l /dev/sd[^0-9] | awk '{print $5 $6 "," $10}'`
+if [ -z "$sd" ]; then
+        echo "FAIL: find sd device"
+        exit 1
+else
+        echo "PASS: find sd device"
+fi
+
+HDPARM=`which hdparm`
+if [ -z $HDPARM ]; then
+        result=$?
+        echo "FAIL: find hdparm"
+fi
+        echo "PASS: find hdparm"
+
+for s in $sd
+do
+    devpath=`echo "$s" | awk -F "," '{print "/sys/dev/block/" $1 ":" $2}'`
+    usbinfo=`ls -l $devpath | grep usb`
+
+    if [ -z "$usbinfo" ] ; then
+        continue
+    fi
+
+    s=`echo "$s" | awk -F "," '{print $3}'`
+
+    echo "Testing $s"
+    $HDPARM -I $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL: $HDPARM -I $s Detailed/current information directly from $s"
+    else
+        echo "PASS: $HDPARM -I $s Detailed/current information directly from $s"
+    fi
+
+    $HDPARM -tT $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL: $HDPARM -tT $s Perform device/cache read timings on $s"
+    else
+        echo "PASS: $HDPARM -tT $s Perform device/cache read timings on $s"
+    fi
+
+    mkdir -p /mnt/usb_tmp
+    for partition in `ls "$s"[1-9]`
+    do
+       echo "Testing $partition"
+
+       mount "$partition" /mnt/usb_tmp
+       if [ $? -ne 0 ]; then
+          result=$?
+          echo "FAIL: mount $s"
+       else
+          echo "PASS: mount $s"
+          dd if=/dev/urandom of=/mnt/usb_tmp/writefile bs=1M count=50
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: write test on $s"
+          else
+                echo "PASS: write test on $s"
+                rm -f /mnt/usb_tmp/writefile
+          fi
+          dd if=$s of=/mnt/usb_tmp/readfile bs=1M count=10
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: read test on $s"
+          else
+                echo "PASS: read test on $s"
+                rm -f /mnt/usb_tmp/readfile
+          fi
+          umount /mnt/usb_tmp
+      fi
+    done
+
+    rm -fr /mnt/usb_tmp
+done
+exit $result
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/ethernet b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/ethernet
new file mode 100755
index 0000000..df64e08
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/ethernet
@@ -0,0 +1,89 @@
+#!/bin/sh
+# This script is used to test ethernet interface for bsc9131rdb.
+
+ethernet_interface="eth0"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+echo "PASS: $ethernet_interface test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/flash b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/flash
new file mode 100755
index 0000000..66631ba
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/flash
@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+# This script is used to test flash driver functionality. I removed the tests
+# which include write operations since all partition are in use in bsc9131rdb
+# and there might be possibility of corrupting data even if we backup in test 
+# script.
+
+if part_num=`cat /proc/mtd | grep -c 'mtd'`; then
+    echo "PASS: $part_num partitions found"
+else
+    echo "FAIL: $part_num partitions found"
+    exit 1
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    if [ $(mtd_debug info /dev/mtd$part | grep -c 'mtd.type') ]; then
+        echo "PASS: show partition $part debug info"
+    else
+        echo "FAIL: show partition $part debug info"
+        exit 1
+    fi
+done
+
+READ_TEST=`find / -name mtd_readtest.ko -print`
+
+if [ ! -e $READ_TEST ]; then
+        echo "FAIL: $READ_TEST does not exist"
+        exit 1
+else
+        echo "PASS: $READ_TEST exists"
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    dmesg -c > NULL
+
+    modprobe $READ_TEST dev=$part
+
+    bad_num=`dmesg | grep -c 'bad'`
+    if [ $bad_num -eq 0 ]; then
+        echo "PASS: read test for partition $part"
+    else
+        echo "FAIL: read test for partition $part"
+    fi
+
+    rmmod $READ_TEST
+done
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c
new file mode 100755
index 0000000..c4acd8e
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c
@@ -0,0 +1,75 @@
+#!/bin/sh
+# This script is used to test i2c interface for bsc9131rdb
+
+I2C_DETECT=`which i2cdetect`
+if [ "x$I2C_DETECT" != "x" ]; then
+    echo "PASS: i2cdetect found"
+else
+    echo "FAIL: i2cdetect not found"
+    exit 1
+fi
+
+I2C_SET=`which i2cset`
+if [ "x$I2C_SET" != "x" ]; then
+    echo "PASS: i2cset found"
+else
+    echo "FAIL: i2cset not found"
+    exit 1
+fi
+
+I2C_GET=`which i2cget`
+if [ "x$I2C_GET" != "x" ]; then
+    echo "PASS: i2cget found"
+else
+    echo "FAIL: i2cget not found"
+    exit 1
+fi
+
+if I2C_ADAPTERS=`$I2C_DETECT -l |wc -l`; then
+    echo "PASS: $I2C_ADAPTERS i2c adapters found"
+else
+    echo "FAIL: no i2c adapters found"
+    exit 1
+fi
+
+adapters=0
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+    $I2C_DETECT -y $adapters
+    if [ $? -ne 0 ]; then
+        echo "FAIL: detect i2c adapter $adapters fail"
+    else
+        echo "PASS: detect i2c adapter $adapters success"
+    fi
+    adapters=`expr $adapters + 1`
+    sleep 1
+done
+
+# Area of bus:i2c-0 addr:0x52 is free to read and write
+$I2C_SET -y 0 0x52 0 0x55
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0x55 success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0x55 fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0x55'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi
+
+$I2C_SET -y 0 0x52 0 0xaa
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0xaa success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0xaa fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0xaa'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/preempt_rt b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/preempt_rt
new file mode 100755
index 0000000..111cfa2
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/preempt_rt
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+#This script is to test PREEMPT RT on target
+#
+
+uname -a | grep "PREEMPT RT"
+if [ $? -ne 0 ]; then
+        echo "FAIL: The kernel include real-time patch"
+                echo 1
+fi
+        echo "PASS: The kernel include real-time patch"
+
+ps | grep '\(\[irq/\)'
+if [ $? -ne 0 ]; then
+        echo "FAIL: The IRQ handlers are treated by a patched kernel in kernel thread context."
+                exit 1
+fi
+        echo "PASS: The IRQ handlers are treated by a patched kernel in kernel thread context."
+                
+cyclictest -t5 -p 80 -i 10000 -l 100
+if [ $? -ne 0 ]; then
+        echo "FAIL: Test case: POSIX interval timer, Interval 10000 micro seconds,. 100 loops."
+        exit 1
+fi
+        echo "PASS: Test case: POSIX interval timer, Interval 10000 micro seconds,. 100 loops."
+
+cyclictest -t5 -p 80 -n -i 10000 -l 100
+if [ $? -ne 0 ]; then
+        echo "FAIL: Test case: clock_nanosleep(TIME_ABSTIME), Interval 10000 micro seconds,. 100 loops."
+        exit 1
+fi
+        echo "PASS: Test case: clock_nanosleep(TIME_ABSTIME), Interval 10000 micro seconds,. 100 loops."
+
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/spi b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/spi
new file mode 100755
index 0000000..3386d6c
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/spi
@@ -0,0 +1,56 @@
+#!/bin/sh
+# This script is used to test spi flash functionality for bsc9131rdb. An spi 
+# flash M25P80 connect to bsc9131 cpu by spi bus, so the method is to read/write
+# spi flash to verify whether the spi bus driver worked or not.
+
+MTD_CHAR_DEVICE="/dev/mtd8"
+MTD_BLOCK_DEVICE="/dev/mtdblock8"
+
+FLASH_ERASE=`which flash_erase`
+if [ "x$FLASH_ERASE" != "x" ]; then
+    echo "PASS: flash_erase found"
+else
+    echo "FAIL: flash_erase not found"
+    exit 1
+fi
+
+if [ ! -e $MTD_CHAR_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_CHAR_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_CHAR_DEVICE exists"
+fi
+
+if [ ! -e $MTD_BLOCK_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_BLOCK_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_BLOCK_DEVICE exists"
+fi
+
+$FLASH_ERASE -j $MTD_CHAR_DEVICE 0 0
+if [ $? -ne 0 ]; then
+        echo "FAIL: format spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+else
+    mkdir -p /mnt/spi
+    mount -t jffs2 $MTD_BLOCK_DEVICE /mnt/spi
+    if [ $? -ne 0 ]; then
+        echo "FAIL: mount spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+    else
+        cp /bin/busybox /mnt/spi
+        file_num=`ls /mnt/spi |grep -c 'busybox'`
+        if [ $file_num -eq 1 ]; then
+            rm /mnt/spi/busybox
+            umount $MTD_BLOCK_DEVICE
+            echo "PASS: read or write spi flash device $MTD_BLOCK_DEVICE success"
+        else
+            echo "FAIL: read or write spi flash device $MTD_BLOCK_DEVICE fail"
+            exit 1
+        fi
+    fi
+fi
+
+echo "PASS: spi bus test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/watchdog b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/watchdog
new file mode 100755
index 0000000..71429fc
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/watchdog
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# This script is used to test watchdog functionality for bsc9131rdb. 
+
+WATCHDOG=`which watchdog`
+if [ "x$WATCHDOG" != "x" ]; then
+    echo "PASS: watchdog found"
+else
+    echo "FAIL: watchdog not found"
+    exit 1
+fi
+
+WATCHDOG_CONF=/etc/watchdog.conf
+if [ -f $WATCHDOG_CONF  ]; then
+    echo "PASS: watchdog config file found"
+    sed -i '23,23 s/#//' $WATCHDOG_CONF
+else
+    echo "FAIL: watchdog config file not found"
+    exit 1
+fi
+
+$WATCHDOG -v /dev/watchdog
+watchdog_thread=`ps | grep -c 'watchdog -v /dev/watchdog'`
+if [ $watchdog_thread -eq 2 ]; then
+    echo "PASS: Watchdog daemon started successfully"
+else
+    echo "FAIL: Failed to start watchdog daemon"
+    exit 1
+fi
+
+sleep 5s
+
+killall watchdog
+
+retry=0
+while [ $retry -lt 10 ]
+do
+    watchdog_thread=`ps | grep -c 'watchdog -v /dev/watchdog'`
+    if [ $watchdog_thread -eq 1 ]; then                       
+        echo "PASS: Watchdog daemon stopped successfully"     
+        break;                                                
+    fi 
+    sleep 1s
+    retry=`expr $retry + 1`
+done
+
+if [ $retry -eq 10 ]; then
+    echo "FAIL: Failed to stop watchdog daemon"
+fi
+
+found=0
+while read line
+do
+    result=`echo $line | grep -c 'still alive after 1 interval'`
+    if [ $result -eq 1 ]; then
+        echo "PASS: Watchdog is still alive after 1 interval"
+        found=1
+    fi
+done < /var/log/messages
+
+if [ $found -eq 0 ]; then
+    echo "FAIL: Watchdog is not alive after 1 interval"
+fi
+
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/ethernet b/recipes-test/ddt-runner/files/scripts/bsc9132qds/ethernet
new file mode 100755
index 0000000..df64e08
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/ethernet
@@ -0,0 +1,89 @@
+#!/bin/sh
+# This script is used to test ethernet interface for bsc9131rdb.
+
+ethernet_interface="eth0"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+echo "PASS: $ethernet_interface test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/flash b/recipes-test/ddt-runner/files/scripts/bsc9132qds/flash
new file mode 100755
index 0000000..66631ba
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/flash
@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+# This script is used to test flash driver functionality. I removed the tests
+# which include write operations since all partition are in use in bsc9131rdb
+# and there might be possibility of corrupting data even if we backup in test 
+# script.
+
+if part_num=`cat /proc/mtd | grep -c 'mtd'`; then
+    echo "PASS: $part_num partitions found"
+else
+    echo "FAIL: $part_num partitions found"
+    exit 1
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    if [ $(mtd_debug info /dev/mtd$part | grep -c 'mtd.type') ]; then
+        echo "PASS: show partition $part debug info"
+    else
+        echo "FAIL: show partition $part debug info"
+        exit 1
+    fi
+done
+
+READ_TEST=`find / -name mtd_readtest.ko -print`
+
+if [ ! -e $READ_TEST ]; then
+        echo "FAIL: $READ_TEST does not exist"
+        exit 1
+else
+        echo "PASS: $READ_TEST exists"
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    dmesg -c > NULL
+
+    modprobe $READ_TEST dev=$part
+
+    bad_num=`dmesg | grep -c 'bad'`
+    if [ $bad_num -eq 0 ]; then
+        echo "PASS: read test for partition $part"
+    else
+        echo "FAIL: read test for partition $part"
+    fi
+
+    rmmod $READ_TEST
+done
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/i2c b/recipes-test/ddt-runner/files/scripts/bsc9132qds/i2c
new file mode 100755
index 0000000..c4acd8e
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/i2c
@@ -0,0 +1,75 @@
+#!/bin/sh
+# This script is used to test i2c interface for bsc9131rdb
+
+I2C_DETECT=`which i2cdetect`
+if [ "x$I2C_DETECT" != "x" ]; then
+    echo "PASS: i2cdetect found"
+else
+    echo "FAIL: i2cdetect not found"
+    exit 1
+fi
+
+I2C_SET=`which i2cset`
+if [ "x$I2C_SET" != "x" ]; then
+    echo "PASS: i2cset found"
+else
+    echo "FAIL: i2cset not found"
+    exit 1
+fi
+
+I2C_GET=`which i2cget`
+if [ "x$I2C_GET" != "x" ]; then
+    echo "PASS: i2cget found"
+else
+    echo "FAIL: i2cget not found"
+    exit 1
+fi
+
+if I2C_ADAPTERS=`$I2C_DETECT -l |wc -l`; then
+    echo "PASS: $I2C_ADAPTERS i2c adapters found"
+else
+    echo "FAIL: no i2c adapters found"
+    exit 1
+fi
+
+adapters=0
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+    $I2C_DETECT -y $adapters
+    if [ $? -ne 0 ]; then
+        echo "FAIL: detect i2c adapter $adapters fail"
+    else
+        echo "PASS: detect i2c adapter $adapters success"
+    fi
+    adapters=`expr $adapters + 1`
+    sleep 1
+done
+
+# Area of bus:i2c-0 addr:0x52 is free to read and write
+$I2C_SET -y 0 0x52 0 0x55
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0x55 success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0x55 fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0x55'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi
+
+$I2C_SET -y 0 0x52 0 0xaa
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0xaa success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0xaa fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0xaa'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/preempt_rt b/recipes-test/ddt-runner/files/scripts/bsc9132qds/preempt_rt
new file mode 100755
index 0000000..111cfa2
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/preempt_rt
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+#This script is to test PREEMPT RT on target
+#
+
+uname -a | grep "PREEMPT RT"
+if [ $? -ne 0 ]; then
+        echo "FAIL: The kernel include real-time patch"
+                echo 1
+fi
+        echo "PASS: The kernel include real-time patch"
+
+ps | grep '\(\[irq/\)'
+if [ $? -ne 0 ]; then
+        echo "FAIL: The IRQ handlers are treated by a patched kernel in kernel thread context."
+                exit 1
+fi
+        echo "PASS: The IRQ handlers are treated by a patched kernel in kernel thread context."
+                
+cyclictest -t5 -p 80 -i 10000 -l 100
+if [ $? -ne 0 ]; then
+        echo "FAIL: Test case: POSIX interval timer, Interval 10000 micro seconds,. 100 loops."
+        exit 1
+fi
+        echo "PASS: Test case: POSIX interval timer, Interval 10000 micro seconds,. 100 loops."
+
+cyclictest -t5 -p 80 -n -i 10000 -l 100
+if [ $? -ne 0 ]; then
+        echo "FAIL: Test case: clock_nanosleep(TIME_ABSTIME), Interval 10000 micro seconds,. 100 loops."
+        exit 1
+fi
+        echo "PASS: Test case: clock_nanosleep(TIME_ABSTIME), Interval 10000 micro seconds,. 100 loops."
+
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/sdhc b/recipes-test/ddt-runner/files/scripts/bsc9132qds/sdhc
new file mode 100644
index 0000000..1530c64
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/sdhc
@@ -0,0 +1,77 @@
+#!/bin/sh
+# This script is used to test SDHC card functionality for bsc9132rdb
+
+DEV="mmc0:e624"
+
+if [ -f /sys/bus/mmc/drivers/mmcblk/bind ]; then
+    echo "PASS: /sys/bus/mmc/drivers/mmcblk/bind found"
+else
+    echo "FAIL: /sys/bus/mmc/drivers/mmcblk/bind not found"
+    exit 1
+fi
+
+if [ -f /sys/bus/mmc/drivers/mmcblk/unbind ]; then
+    echo "PASS: /sys/bus/mmc/drivers/mmcblk/unbind found"
+else
+    echo "FAIL: /sys/bus/mmc/drivers/mmcblk/unbind not found"
+    exit 1
+fi
+
+if [ -f /sys/bus/mmc/drivers/mmc_test/bind ]; then
+    echo "PASS: /sys/bus/mmc/drivers/mmc_test/bind found"
+else
+    echo "FAIL: /sys/bus/mmc/drivers/mmc_test/bind not found"
+    exit 1
+fi
+
+if [ -f /sys/bus/mmc/drivers/mmc_test/unbind ]; then
+    echo "PASS: /sys/bus/mmc/drivers/mmc_test/unbind found"
+else
+    echo "FAIL: /sys/bus/mmc/drivers/mmc_test/unbind not found"
+    exit 1
+fi
+
+mount -t debugfs none /sys/kernel/debug
+if [ $? -eq 0 ]; then
+    echo "PASS: successfully mount /sys/kernel/debug"
+else
+    echo "FAIL: failed to mount /sys/kernel/debug"
+fi
+
+echo $DEV > /sys/bus/mmc/drivers/mmcblk/unbind
+if [ $? -eq 0 ]; then
+    echo "PASS: successfully unbind mmcblk driver"
+else
+    echo "FAIL: failed to unbind mmcblk driver"
+fi
+
+echo $DEV > /sys/bus/mmc/drivers/mmc_test/bind
+if [ $? -eq 0 ]; then
+    echo "PASS: successfully bind mmc_test driver"
+else
+    echo "FAIL: failed to bind mmc_test driver"
+fi
+
+# echo 0 means test all supported test cases
+fail_num=`echo 0 > /sys/kernel/debug/mmc0/mmc0\:e624/test | grep -E -c 'FAILED|ERROR'`
+if [ $fail_num -eq 0 ]; then
+    echo "PASS: all test cases passed"
+else
+    echo "FAIL: some test cases failed"
+fi
+
+cat /sys/kernel/debug/mmc0/mmc0\:e624/test
+
+echo $DEV > /sys/bus/mmc/drivers/mmc_test/unbind
+if [ $? -eq 0 ]; then
+    echo "PASS: successfully unbind mmc_test driver"
+else
+    echo "FAIL: failed to unbind mmc_test driver"
+fi
+
+echo $DEV > /sys/bus/mmc/drivers/mmcblk/bind
+if [ $? -eq 0 ]; then
+    echo "PASS: successfully bind mmcblk driver"
+else
+    echo "FAIL: failed to bind mmcblk driver"
+fi
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/spi b/recipes-test/ddt-runner/files/scripts/bsc9132qds/spi
new file mode 100755
index 0000000..3386d6c
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/spi
@@ -0,0 +1,56 @@
+#!/bin/sh
+# This script is used to test spi flash functionality for bsc9131rdb. An spi 
+# flash M25P80 connect to bsc9131 cpu by spi bus, so the method is to read/write
+# spi flash to verify whether the spi bus driver worked or not.
+
+MTD_CHAR_DEVICE="/dev/mtd8"
+MTD_BLOCK_DEVICE="/dev/mtdblock8"
+
+FLASH_ERASE=`which flash_erase`
+if [ "x$FLASH_ERASE" != "x" ]; then
+    echo "PASS: flash_erase found"
+else
+    echo "FAIL: flash_erase not found"
+    exit 1
+fi
+
+if [ ! -e $MTD_CHAR_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_CHAR_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_CHAR_DEVICE exists"
+fi
+
+if [ ! -e $MTD_BLOCK_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_BLOCK_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_BLOCK_DEVICE exists"
+fi
+
+$FLASH_ERASE -j $MTD_CHAR_DEVICE 0 0
+if [ $? -ne 0 ]; then
+        echo "FAIL: format spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+else
+    mkdir -p /mnt/spi
+    mount -t jffs2 $MTD_BLOCK_DEVICE /mnt/spi
+    if [ $? -ne 0 ]; then
+        echo "FAIL: mount spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+    else
+        cp /bin/busybox /mnt/spi
+        file_num=`ls /mnt/spi |grep -c 'busybox'`
+        if [ $file_num -eq 1 ]; then
+            rm /mnt/spi/busybox
+            umount $MTD_BLOCK_DEVICE
+            echo "PASS: read or write spi flash device $MTD_BLOCK_DEVICE success"
+        else
+            echo "FAIL: read or write spi flash device $MTD_BLOCK_DEVICE fail"
+            exit 1
+        fi
+    fi
+fi
+
+echo "PASS: spi bus test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/bsc9132qds/watchdog b/recipes-test/ddt-runner/files/scripts/bsc9132qds/watchdog
new file mode 100755
index 0000000..2beb8a6
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9132qds/watchdog
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# This script is used to test watchdog functionality for bsc9132qds. 
+
+WATCHDOG=`which watchdog`
+if [ "x$WATCHDOG" != "x" ]; then
+    echo "PASS: watchdog found"
+else
+    echo "FAIL: watchdog not found"
+    exit 1
+fi
+
+WATCHDOG_CONF=/etc/watchdog.conf
+if [ -f $WATCHDOG_CONF  ]; then
+    echo "PASS: watchdog config file found"
+    sed -i '23,23 s/#//' $WATCHDOG_CONF
+else
+    echo "FAIL: watchdog config file not found"
+    exit 1
+fi
+
+$WATCHDOG -v /dev/watchdog
+watchdog_thread=`ps | grep -c 'watchdog -v /dev/watchdog'`
+if [ $watchdog_thread -eq 2 ]; then
+    echo "PASS: Watchdog daemon started successfully"
+else
+    echo "FAIL: Failed to start watchdog daemon"
+    exit 1
+fi
+
+sleep 5s
+
+killall watchdog
+
+retry=0
+while [ $retry -lt 10 ]
+do
+    watchdog_thread=`ps | grep -c 'watchdog -v /dev/watchdog'`
+    if [ $watchdog_thread -eq 1 ]; then                       
+        echo "PASS: Watchdog daemon stopped successfully"     
+        break;                                                
+    fi 
+    sleep 1s
+    retry=`expr $retry + 1`
+done
+
+if [ $retry -eq 10 ]; then
+    echo "FAIL: Failed to stop watchdog daemon"
+fi
+
+found=0
+while read line
+do
+    result=`echo $line | grep -c 'still alive after 1 interval'`
+    if [ $result -eq 1 ]; then
+        echo "PASS: Watchdog is still alive after 1 interval"
+        found=1
+    fi
+done < /var/log/messages
+
+if [ $found -eq 0 ]; then
+    echo "FAIL: Watchdog is not alive after 1 interval"
+fi
+
diff --git a/recipes-test/ddt-runner/files/scripts/p2020rdb/ethernet b/recipes-test/ddt-runner/files/scripts/p2020rdb/ethernet
new file mode 100755
index 0000000..5355f10
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2020rdb/ethernet
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+ethernet_interface="eth1"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+echo "PASS: $ethernet_interface test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/ethernet b/recipes-test/ddt-runner/files/scripts/p2041rdb/ethernet
new file mode 100755
index 0000000..10a74fa
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/ethernet
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+ethernet_interface="eth1"
+#sestord02 ip address
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/flash b/recipes-test/ddt-runner/files/scripts/p2041rdb/flash
new file mode 100755
index 0000000..2d10600
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/flash
@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# This script is used to test flash driver functionality. I removed the write
+# operations since all partition are in use in p2041rdb and there might be
+# possibility of corrupting data even if we backup in test script.
+
+if part_num=`cat /proc/mtd | grep -c 'mtd'`; then
+    echo "PASS: show $part_num partitions"
+else
+    echo "FAIL: show $part_num partitions"
+    exit 1
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    if [ $(mtd_debug info /dev/mtd$part | grep -c 'mtd.type') ]; then
+        echo "PASS: show partition $part debug info"
+    else
+        echo "FAIL: show partition $part debug info"
+        exit 1
+    fi
+done
+
+READ_TEST=`find / -name mtd_readtest.ko -print`
+
+if [ ! -e $READ_TEST ]; then
+        echo "FAIL: $READ_TEST does not exist"
+        exit 1
+else
+        echo "PASS: $READ_TEST exists"
+fi
+
+for((part=0; part<$part_num; part++));
+do
+    dmesg -c
+    
+    insmod $READ_TEST dev=$part
+    
+    finish=`dmesg | grep -c 'mtd_readtest: finished'`
+    if [ $finish -eq 1 ]; then
+        echo "PASS: read test $part"
+    else
+        echo "FAIL: read test $part"
+        rmmod $READ_TEST
+        exit 1
+    fi
+
+    rmmod $READ_TEST
+done
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/i2c b/recipes-test/ddt-runner/files/scripts/p2041rdb/i2c
new file mode 100755
index 0000000..58800ce
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/i2c
@@ -0,0 +1,44 @@
+#!/bin/sh
+# This script is used to test i2c bus functionality for p2041rdb board.
+
+if I2C_ADAPTERS=$(i2cdetect -l |wc -l); then
+        echo "PASS: found $I2C_ADAPTERS i2c adapters"
+else
+        echo "FAIL: no i2c adapters found"
+        exit 1
+fi
+
+if [ -z "$adapters" ]; then
+        adapters=0
+fi
+
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+        i2cdetect -y $adapters
+        if [ $? -ne 0 ]; then 
+                echo "FAIL: detect i2c adapter $adapters failed"
+        else
+                echo "PASS: detect i2c adapter $adapters success"
+        fi
+        adapters=`expr $adapters + 1`
+        sleep 1
+done
+
+i2cdetect -y 0 
+if [ $? -ne 0 ]; then
+        echo "FAIL: detect i2c bus 0 fail"
+        exit 1
+else
+        echo "PASS: detect i2c bus 0 success"
+fi
+
+#i2c bus 0, device address 0x52, DDR3 DIMM Socket 1, SPD EEPROM
+i2cdump -f -y 0 0x52 |grep UG51U6400N8SU
+if [ $? -ne 0 ]; then
+        echo "FAIL: read SPD EEPROM on i2c bus 0 fail"
+        exit 1
+else
+        echo "PASS: read SPD EEPROM on i2c bus 0 success"
+fi
+
+
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/pci-express b/recipes-test/ddt-runner/files/scripts/p2041rdb/pci-express
new file mode 100755
index 0000000..91db286
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/pci-express
@@ -0,0 +1,109 @@
+#!/bin/sh
+
+ethernet_interface="eth0"
+#sestord02 ip address
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+#Intel Corporation 82574L Gigabit Network Card (intel e1000e)
+vendor_id="8086"
+product_id="10d3"
+
+#find vendor id & product id
+lspci -nn |grep $vendor_id:$product_id
+if [ $? -ne 0 ]; then
+        echo "FAIL: pci-e ethernet card device does not exist"
+        exit 1
+else
+        echo "PASS: got pci-e ethernet card device"
+fi
+
+setpci -v -d $vendor_id:$product_id latency_timer=b0
+if [ $? -ne 0 ]; then
+        echo "FAIL: parameter changes to pci config space failed"
+        exit 1
+else
+        echo "PASS: parameter changes to pci config space success"
+fi
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: pci-e ethernet card device $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: pci-e ethernet card device $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of pci-e ethernet card device $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of pci-e ethernet card device $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for pci-e ethernet card device $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for pci-e ethernet card device $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for pci-e ethernet card device $ethernet_interface success\n"
+fi
+
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/sata b/recipes-test/ddt-runner/files/scripts/p2041rdb/sata
new file mode 100755
index 0000000..b7f1fab
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/sata
@@ -0,0 +1,81 @@
+#!/bin/sh
+#
+#This script is to test sata devices on target
+#
+result=0
+devpath=""
+satainfo=""
+SD=`ls -l /dev/sd[^0-9] | awk '{print $5 $6 "," $10}'`
+if [ -z "$SD" ]; then
+        echo "FAIL: find sata device"
+        exit 1
+else
+        echo "PASS: find sata device"
+fi
+HDPARM=`which hdparm`
+if [ -z $HDPARM ]; then
+        result=$?
+        echo "FAIL: find hdparm"
+fi
+        echo "PASS: find hdparm"
+
+
+for s in  $SD
+ do
+    devpath=`echo "$s" | awk -F "," '{print "/sys/dev/block/" $1 ":" $2}'`
+    satainfo=`ls -l $devpath | grep sata`
+
+    if [ -z "$satainfo" ] ; then
+        continue
+    fi
+    s=`echo "$s" | awk -F "," '{print $3}'`
+
+    echo "testing $s"
+    $HDPARM -I $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL:  $HDPARM -I $s Detailed/current information directly from $s"
+    else
+        echo "PASS:  $HDPARM -I $s Detailed/current information directly from $s"
+    fi
+    $HDPARM -tT $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL: $HDPARM -tT $s Perform device/cache read timings on $s"
+    else
+        echo "PASS: $HDPARM -tT $s Perform device/cache read timings on $s"
+    fi
+    
+    
+    mkdir -p  /mnt/sata_tmp
+    for partition in `ls "$s"[1-9]` 
+          do
+       mount "$partition"  /mnt/sata_tmp
+       if [ $? -ne 0 ]; then
+          result=$?
+          echo "FAIL: Mount $s"
+       else
+          echo "PASS: Mount $s"
+          dd if=/dev/urandom of=/mnt/sata_tmp/writefile bs=1M count=50
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: write test on $s"
+          else
+                echo "PASS: write test on $s"
+                rm -f /mnt/sata_tmp/writefile
+          fi
+          dd if=$s of=/mnt/sata_tmp/readfile bs=1M count=10
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: read test on $s"
+          else
+                echo "PASS: read test on $s"
+                rm -f /mnt/sata_tmp/readfile
+          fi
+          umount /mnt/sata_tmp
+      fi
+    done
+    
+    rm    -fr /mnt/sata_tmp
+done 
+exit $result
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/sdhc b/recipes-test/ddt-runner/files/scripts/p2041rdb/sdhc
new file mode 100755
index 0000000..bc3026b
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/sdhc
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+#the content of SD will be lost by running this test case.
+
+SDHC_DEVICE="/dev/mmcblk0p1"
+
+if [ ! -e $SDHC_DEVICE ]; then
+        echo "FAIL: $SDHC_DEVICE does not exist"
+        exit 1
+else
+        echo "PASS: $SDHC_DEVICE device exists"
+fi
+
+mount |grep mmcblk0p1
+if [ $? -eq 0 ]; then
+        umount $SDHC_DEVICE
+fi
+
+/sbin/mkfs.ext2 $SDHC_DEVICE
+if [ $? -ne 0 ]; then
+        echo "FAIL: format $SDHC_DEVICE fail"
+        exit 1
+else
+        mkdir -p /mnt/sdhc
+        mount $SDHC_DEVICE /mnt/sdhc
+        if [ $? -ne 0 ]; then
+                echo "FAIL: mount $SDHC_DEVICE fail"
+                exit 1
+        else
+                cp /bin/busybox /mnt/sdhc
+                ls /mnt/sdhc |grep busybox
+                if [ $? -ne 0 ]; then
+                        echo "FAIL: read or write $SDHC_DEVICE fail"
+                        exit 1
+                else
+                        umount $SDHC_DEVICE
+                        echo "PASS: read or write $SDHC_DEVICE success"
+                fi
+        fi
+fi
+
diff --git a/recipes-test/ddt-runner/files/scripts/p2041rdb/usb b/recipes-test/ddt-runner/files/scripts/p2041rdb/usb
new file mode 100755
index 0000000..017287f
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p2041rdb/usb
@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+#This script is to test usb devices on p2041rdb target
+#
+
+USB_DISK=`ls /dev/sd*[1-9] | sort | tail -n 1`
+
+usbutils_is_installed=`which lsusb`
+if [ -z $usbutils_is_installed ]; then
+        echo "FAIL: Cannot find lsusb"
+        exit 1
+else
+        echo "PASS: usbutils found"
+fi
+
+usbdev_num=`lsusb | grep -v root\ hub | wc -l`
+if [ $usbdev_num -eq 0 ]; then
+        echo "FAIL: USB device is not connected"
+        exit 1
+else
+        echo "PASS: $usbdev_num USB device(s) connected"
+fi
+
+lsusb | grep -v root\ hub
+mkdir -p /mnt/usb_ehci
+mount $USB_DISK /mnt/usb_ehci
+if [ $? -ne 0 ]; then
+        echo "FAIL: Mount USB device failed"
+        exit 1
+else
+        echo "PASS: Mount USB device succeed"
+fi
+
+echo "Begin test usb device..."
+dd if=/dev/urandom of=/mnt/usb_ehci/testfile bs=1M count=50
+if [ $? -ne 0 ]; then
+        echo "FAIL: test failed"
+        rm -f /mnt/usb_ehci_testfile
+        umount /mnt/usb_ehci
+        rm -fr /mnt/usb_ehci
+        exit 1
+fi
+
+echo "PASS: test succeed"
+rm -f /mnt/usb_ehci_testfile
+umount /mnt/usb_ehci
+rm -fr /mnt/usb_ehci
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/ethernet b/recipes-test/ddt-runner/files/scripts/p4080ds/ethernet
new file mode 100755
index 0000000..5355f10
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/ethernet
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+ethernet_interface="eth1"
+ethernet_ping_ipaddr="172.21.3.22"
+ethernet_ipaddr=$1
+
+IFCONFIG=`which ifconfig`
+
+$IFCONFIG $ethernet_interface up
+$IFCONFIG | grep $ethernet_interface
+if [ $? -ne 0 ]; then
+        echo "FAIL: $ethernet_interface is not up"
+        exit 1
+else
+        echo "PASS: $ethernet_interface is up"
+fi
+
+if [ "x$ethernet_ipaddr" != "x" ]; then
+        $IFCONFIG $ethernet_interface $ethernet_ipaddr
+fi
+
+$IFCONFIG $ethernet_interface |grep 'inet addr:' |sed -e 's@inet addr:@@' |sed q | awk '{print $1}'
+if [ $? -ne 0 ]; then
+    echo "FAIL: ipaddr of $ethernet_interface setup failed"
+        exit 1
+else
+        echo "PASS: ipaddr of $ethernet_interface setup success"
+fi
+
+mindatasize=56
+maxdatasize=650
+stepsize=100
+iteration=1
+datasize=$mindatasize
+logfile=`/bin/mktemp`
+statistics=`/bin/mktemp`
+error=0
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+clean_tasks() {
+        echo "Executing clean up tasks"
+        rm -f $logfile $statistics
+}
+
+cleanup() {
+    echo "Aborting script execution"
+    clean_tasks
+    exit 0
+}
+
+echo "start ping test for $ethernet_interface..."
+
+while [ $datasize -le $maxdatasize ]; do
+    for i in `seq 1 $iteration`; do
+        ping -c 1 -s $datasize $ethernet_ping_ipaddr > $statistics
+        ping_err=`echo $?`
+        echo "" && cat $statistics | grep -r "PING"
+        cat $statistics | grep -r "received"
+        [ `echo $?` -eq 0 ] || packets_received=0 && \
+            packets_received=`cat $statistics | \
+                grep -r "received" | awk '{print$4}'`
+        
+                # Evaluate possible errors on the ping operation
+        if [ $ping_err -ne 0 ] || [ $packets_received -eq 0 ]; then
+            error=1
+            echo -e `cat $statistics | grep -r PING` >> $logfile
+            echo -e "Size: $datasize Iteration: $i\n" >> $logfile
+        fi
+    done
+    let datasize=$datasize+$stepsize
+done
+
+# Report failures
+if [ $error -eq 1 ]; then
+    echo -e "=================== error report ===================\n"
+    cat $logfile
+    echo -e "====================================================\n"
+    clean_tasks
+    echo -e "FAIL: ping test for $ethernet_interface failed\n"
+    exit 1
+else
+        clean_tasks
+        echo -e "PASS: ping test for $ethernet_interface success\n"
+fi
+
+echo "PASS: $ethernet_interface test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/flash b/recipes-test/ddt-runner/files/scripts/p4080ds/flash
new file mode 100755
index 0000000..19f95aa
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/flash
@@ -0,0 +1,20 @@
+#!/bin/sh
+#
+# This script is used to test flash driver functionality. I removed the write
+# operations since all partition are in use in p4080ds and there might be
+# possibility of corrupting data even if we backup in test script.
+
+if part_num=`cat /proc/mtd | grep -c 'mtd'`; then
+    echo "PASS: show $part_num partitions"
+else
+    echo "FAIL: show $part_num partitions"
+fi
+
+for((part=0; part<$part_num-1; part++));
+do
+    if [ $(mtd_debug info /dev/mtd$part | grep -c 'mtd.type') ]; then
+        echo "PASS: show partition $part debug info"
+    else
+        echo "FAIL: show partition $part debug info"
+    fi  
+done
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/i2c b/recipes-test/ddt-runner/files/scripts/p4080ds/i2c
new file mode 100755
index 0000000..5b312b9
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/i2c
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+if I2C_ADAPTERS=$(i2cdetect -l |wc -l); then
+        echo "PASS: found $I2C_ADAPTERS i2c adapters"
+else
+        echo "FAIL: no i2c adapters found"
+        exit 1
+fi
+
+if [ -z "$adapters" ]; then
+        adapters=0
+fi
+
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+        i2cdetect -y $adapters
+        if [ $? -ne 0 ]; then 
+                echo "FAIL: detect i2c adapter $adapters failed"
+        else
+                echo "PASS: detect i2c adapter $adapters success"
+        fi
+        adapters=`expr $adapters + 1`
+        sleep 1
+done
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/rtc b/recipes-test/ddt-runner/files/scripts/p4080ds/rtc
new file mode 100755
index 0000000..0d38293
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/rtc
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+RTC_DEVICE="/dev/rtc"
+
+if [ ! -e $RTC_DEVICE ]; then
+        echo "FAIL: rtc device does not exist"
+        exit 1
+else
+        echo "PASS: rtc device exists"
+fi
+
+/sbin/hwclock -f $RTC_DEVICE
+if [ $? -ne 0 ]; then
+        echo "FAIL: rtc device open failed"
+        exit 1
+else
+        echo "PASS: rtc device open success"
+fi
+
+
+/sbin/hwclock --systohc
+if [ $? -ne 0 ]; then
+    echo "FAIL: sync system clock and hardware clock failed"
+    exit 1
+else
+    echo "PASS: sync system clock and hardware clock success"
+fi
+
+RTC_TIME=$(/sbin/hwclock -r |awk '{print $4}')
+echo $RTC_TIME
+SYS_TIME=$(date +%m/%d/%Y-%X |awk '{print $1}' |awk -F- '{print $2}')
+echo $SYS_TIME
+
+if [ "$RTC_TIME" = "$SYS_TIME" ] ; then
+        echo "PASS: system time same with hardware time"
+else
+        echo "FAIL: system time different with hardware time"
+        exit 1
+fi
+
+echo "PASS: rtc test successful"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/sdhc b/recipes-test/ddt-runner/files/scripts/p4080ds/sdhc
new file mode 100755
index 0000000..31a7c2f
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/sdhc
@@ -0,0 +1,65 @@
+#!/bin/sh
+# This script is used to test sdhc functionality for p4080ds.
+# The content of SD will be lost by running this test case.
+
+SDHC_DEVICE="/dev/mmcblk0"
+SDHC_DEVICE_PART="/dev/mmcblk0p1"
+SFDISK=`which sfdisk`
+
+if [ -e $SDHC_DEVICE ]; then
+        echo "PASS: $SDHC_DEVICE device exists"
+else
+        echo "FAIL: $SDHC_DEVICE does not exist"
+        exit 1
+fi
+
+if [ -e $SDHC_DEVICE_PART ]; then
+        echo "PASS: $SDHC_DEVICE_PART device exists"
+elif [ ! -z $SFDISK ]; then
+
+        echo "Try to create a partition"
+
+$SFDISK $SDHC_DEVICE << EOF
+,,L
+EOF
+
+        if [ -e $SDHC_DEVICE_PART ]; then
+                echo "PASS: $SDHC_DEVICE_PART device exists"
+        else
+                echo "FAIL: $SDHC_DEVICE_PART does not exist"
+                exit 1
+        fi
+
+else
+        echo "FAIL: $SDHC_DEVICE_PART does not exist"
+        exit 1
+fi
+
+mount |grep mmcblk0p1
+if [ $? -eq 0 ]; then
+        umount $SDHC_DEVICE_PART
+fi
+
+/sbin/mkfs.ext2 $SDHC_DEVICE_PART
+if [ $? -ne 0 ]; then
+        echo "FAIL: format $SDHC_DEVICE_PART fail"
+        exit 1
+else
+        mkdir -p /mnt/sdhc
+        mount $SDHC_DEVICE_PART /mnt/sdhc
+        if [ $? -ne 0 ]; then
+                echo "FAIL: mount $SDHC_DEVICE_PART fail"
+                exit 1
+        else
+                cp /bin/busybox /mnt/sdhc
+                ls /mnt/sdhc |grep busybox
+                if [ $? -ne 0 ]; then
+                        echo "FAIL: read or write $SDHC_DEVICE_PART fail"
+                        exit 1
+                else
+                        umount $SDHC_DEVICE_PART
+                        echo "PASS: read or write $SDHC_DEVICE_PART success"
+                fi
+        fi
+fi
+
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/spi b/recipes-test/ddt-runner/files/scripts/p4080ds/spi
new file mode 100755
index 0000000..b4df851
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/spi
@@ -0,0 +1,48 @@
+#!/bin/sh
+
+#An spi flash M25P80 connect to p4080 cpu by spi bus, so the method
+#is to read/write spi flash to verify whether the spi bus driver worked
+#or not.
+
+MTD_CHAR_DEVICE="/dev/mtd4"
+MTD_BLOCK_DEVICE="/dev/mtdblock4"
+
+if [ ! -e $MTD_CHAR_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_CHAR_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_CHAR_DEVICE exists"
+fi
+
+if [ ! -e $MTD_BLOCK_DEVICE ]; then
+    echo "FAIL: spi flash device $MTD_BLOCK_DEVICE does not exist"
+    exit 1
+else
+    echo "PASS: spi flash device $MTD_BLOCK_DEVICE exists"
+fi
+        
+/usr/sbin/flash_erase -j $MTD_CHAR_DEVICE 0 0
+if [ $? -ne 0 ]; then
+        echo "FAIL: format spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+else
+        mkdir -p /mnt/spi
+        mount -t jffs2 $MTD_BLOCK_DEVICE /mnt/spi
+        if [ $? -ne 0 ]; then
+        echo "FAIL: mount spi flash device $MTD_BLOCK_DEVICE fail"
+        exit 1
+        else
+                cp /bin/busybox /mnt/spi
+                ls /mnt/spi |grep busybox
+                if [ $? -ne 0 ]; then
+                echo "FAIL: read or write spi flash device $MTD_BLOCK_DEVICE fail"
+                exit 1
+                else
+                        umount $MTD_BLOCK_DEVICE
+                echo "PASS: read or write spi flash device $MTD_BLOCK_DEVICE success"
+                fi
+        fi
+fi
+
+echo "PASS: spi bus test passed"
+exit 0
diff --git a/recipes-test/ddt-runner/files/scripts/p4080ds/usb b/recipes-test/ddt-runner/files/scripts/p4080ds/usb
new file mode 100755
index 0000000..970e913
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/p4080ds/usb
@@ -0,0 +1,100 @@
+#!/bin/sh
+#
+# This script is used to test usb functionality for p4080ds.
+#
+
+result=0
+devpath=""
+usbinfo=""
+
+usbutils_is_installed=`which lsusb`
+if [ -z $usbutils_is_installed ]; then
+        echo "FAIL: Cannot find lsusb"
+        exit 1
+fi
+
+usbdev_num=`lsusb | grep -v root\ hub | wc -l`
+if [ $usbdev_num -eq 0 ]; then
+        echo "FAIL: USB device is not connected"
+        exit 1
+else
+        echo "$usbdev_num USB device(s) connected"
+fi
+
+sd=`ls -l /dev/sd[^0-9] | awk '{print $5 $6 "," $10}'`
+if [ -z "$sd" ]; then
+        echo "FAIL: find sd device"
+        exit 1
+else
+        echo "PASS: find sd device"
+fi
+
+HDPARM=`which hdparm`
+if [ -z $HDPARM ]; then
+        result=$?
+        echo "FAIL: find hdparm"
+fi
+        echo "PASS: find hdparm"
+
+for s in $sd
+do
+    devpath=`echo "$s" | awk -F "," '{print "/sys/dev/block/" $1 ":" $2}'`
+    usbinfo=`ls -l $devpath | grep usb`
+
+    if [ -z "$usbinfo" ] ; then
+        continue
+    fi
+    
+    s=`echo "$s" | awk -F "," '{print $3}'`
+
+    echo "Testing $s"
+    $HDPARM -I $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL: $HDPARM -I $s Detailed/current information directly from $s"
+    else
+        echo "PASS: $HDPARM -I $s Detailed/current information directly from $s"
+    fi
+    
+    $HDPARM -tT $s
+    if  [ $? -ne 0 ]; then
+        result=$?
+        echo "FAIL: $HDPARM -tT $s Perform device/cache read timings on $s"
+    else
+        echo "PASS: $HDPARM -tT $s Perform device/cache read timings on $s"
+    fi
+
+    mkdir -p /mnt/usb_tmp
+    for partition in `ls "$s"[1-9]`
+    do
+       echo "Testing $partition"
+    
+       mount "$partition" /mnt/usb_tmp
+       if [ $? -ne 0 ]; then
+          result=$?
+          echo "FAIL: mount $s"
+       else
+          echo "PASS: mount $s"
+          dd if=/dev/urandom of=/mnt/usb_tmp/writefile bs=1M count=50
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: write test on $s"
+          else
+                echo "PASS: write test on $s"
+                rm -f /mnt/usb_tmp/writefile
+          fi
+          dd if=$s of=/mnt/usb_tmp/readfile bs=1M count=10
+          if [ $? -ne 0 ]; then
+                result=$?
+                echo "FAIL: read test on $s"
+          else
+                echo "PASS: read test on $s"
+                rm -f /mnt/usb_tmp/readfile
+          fi
+          umount /mnt/usb_tmp
+      fi
+    done
+
+    rm -fr /mnt/usb_tmp
+done
+exit $result