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+#!/bin/sh
+#
+# UBI Volume creation/deletion/write/read test script.
+# Uses our flash update tools and the associated toolchain for flash
+# image creation.
+#
+# Written in shell language to reduce dependencies to more sophisticated
+# interpreters, which may not be available on some stupid platforms.
+#
+# Author: Frank Haverkamp <haver@vnet.ibm.com>
+#
+# 1.0 Initial version
+#
+
+VERSION="1.0"
+
+export PATH=$PATH:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
+
+UBIMKVOL=ubimkvol
+UBIRMVOL=ubirmvol
+UBIWRITEVOL=ubiupdatevol
+PFIFLASH=pfiflash
+CMP=cmp
+
+MAXVOL=32
+
+test_pfi=test_complete.pfi
+real_pfi=example_complete.pfi
+
+# 128 KiB 131072
+# 256 KiB 262144
+# 512 KiB 524288
+
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+ echo "FAILED"
+}
+
+passed ()
+{
+ echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+ echo "SUCCESS"
+ exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+ echo "FAILED"
+ exit 1
+}
+
+###############################################################################
+#
+# START
+#
+###############################################################################
+
+fix_sysfs_issue ()
+{
+ echo -n "*** Fixing the sysfs issue with the /dev nodes ... "
+
+ minor=0
+ major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
+
+ rm -rf /dev/ubi0
+ mknod /dev/ubi0 c $major 0
+
+ for minor in `seq 0 $MAXVOL`; do
+ ### echo " mknod /dev/ubi0_$minor c $major $(($minor + 1))"
+ rm -rf /dev/ubi0_$minor
+ mknod /dev/ubi0_$minor c $major $(($minor + 1))
+ done
+ passed
+}
+
+# delete_volume - Delete a volume. If it does not exist, do not try
+# to delete it.
+# @id: volume id
+#
+delete_volume ()
+{
+ volume=$1
+
+ ### FIXME broken sysfs!!!!
+ if [ -e /sys/class/ubi/$volume -o -e /sys/class/ubi/ubi0/$volume -o -e /sys/class/ubi/ubi0_$volume ]; then
+
+ echo -n "*** Truncate volume if it exists ... "
+ $UBIWRITEVOL -d0 -n$volume -t
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Delete volume if it exists ... "
+ $UBIRMVOL -d0 -n$volume
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ fi
+}
+
+echo "***********************************************************************"
+echo "* UBI Tools Testing starts now ... *"
+echo "* Good luck! *"
+echo "***********************************************************************"
+
+# Set to zero if not running on example hardware
+grep ubi /proc/devices > /dev/null
+if [ $? -ne "0" ]; then
+ echo "No UBI found in /proc/devices! I am broken!"
+ exit_failure
+fi
+
+# Set to zero if not running on example hardware
+grep 1142 /proc/cpuinfo > /dev/null
+if [ $? -eq "0" ]; then
+ echo "Running on example hardware"
+ mount -o remount,rw / /
+ sleep 1
+ fix_sysfs_issue
+else
+ echo "Running on other hardware"
+fi
+
+### Test basic stuff
+pfiflash_basic ()
+{
+ echo "Calling pfiflash with test-data ... "
+ echo " $PFIFLASH $test_pfi"
+ $PFIFLASH $test_pfi
+ if [ $? -ne "0" ]; then
+ echo "Uhhh something went wrong!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 10 and 11 ... "
+ $CMP /dev/ubi0_10 /dev/ubi0_11
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_10 test_u-boot.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 12 and 13 ... "
+ $CMP /dev/ubi0_12 /dev/ubi0_13
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_12 test_vmlinux.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 14 and 15 ... "
+ $CMP /dev/ubi0_14 /dev/ubi0_15
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+}
+
+### Test each and everything
+pfiflash_advanced ()
+{
+ if [ -e example_complete.pfi ]; then
+ echo "Calling pfiflash with real data ... "
+ $PFIFLASH -p overwrite --complete example_complete.pfi
+ if [ $? -ne "0" ]; then
+ echo "Uhhh something went wrong!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 2 and 3 ... "
+ $CMP /dev/ubi0_2 /dev/ubi0_3
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_2 u-boot.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 6 and 7 ... "
+ $CMP /dev/ubi0_6 /dev/ubi0_7
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_6 vmlinux.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+ fi
+}
+
+echo "***********************************************************************"
+echo "* Testing pfiflash ... *"
+echo "***********************************************************************"
+echo "VERSION: $VERSION"
+
+pfiflash_basic
+pfiflash_advanced
+
+echo "***********************************************************************"
+echo "* Congratulations, no errors found! *"
+echo "* Have fun with your cool UBI system! *"
+echo "***********************************************************************"
+
+exit_success