Merge branch 'ubi'

1 files changed, 252 insertions, 0 deletions

diff --git a/ubi-utils/scripts/ubi_tools_test.sh b/ubi-utils/scripts/ubi_tools_test.sh
new file mode 100755
index 0000000..7f121f1
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+++ b/ubi-utils/scripts/ubi_tools_test.sh
@@ -0,0 +1,252 @@
+#!/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