aboutsummaryrefslogtreecommitdiffstats
path: root/packages/zaurus-updater
diff options
context:
space:
mode:
authorMarcin Juszkiewicz <hrw@openembedded.org>2007-11-22 13:14:40 +0000
committerMarcin Juszkiewicz <hrw@openembedded.org>2007-11-22 13:14:40 +0000
commita4c96d20b0945e1bcab47041c919334ca49947b7 (patch)
treeb02b94a90cf25eacb2bbcfc781dc14e8213307cf /packages/zaurus-updater
parentad1a7590b31c75651e20d8f8d74bd58f7ea2e542 (diff)
downloadopenembedded-a4c96d20b0945e1bcab47041c919334ca49947b7.tar.gz
zaurus-updater: dropped spitz one as unified works on spitz (tested by Rolf Leggewie)
Diffstat (limited to 'packages/zaurus-updater')
-rw-r--r--packages/zaurus-updater/akita/updater.sh84
-rw-r--r--packages/zaurus-updater/spitz/.mtn2git_empty0
-rwxr-xr-xpackages/zaurus-updater/spitz/updater.sh280
-rw-r--r--packages/zaurus-updater/zaurus-updater.bb2
-rw-r--r--packages/zaurus-updater/zaurus-updater/updater.sh102
5 files changed, 107 insertions, 361 deletions
diff --git a/packages/zaurus-updater/akita/updater.sh b/packages/zaurus-updater/akita/updater.sh
index 5399e5254e..ad2c27b012 100644
--- a/packages/zaurus-updater/akita/updater.sh
+++ b/packages/zaurus-updater/akita/updater.sh
@@ -181,53 +181,53 @@ do
/sbin/verchg -v $VTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
/sbin/verchg -m $MTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
- if [ "$MODEL" = "SL-C1000" ] && [ $TARGETTYPE = Kernel ]; then
- echo $TARGETFILE':'$DATASIZE'bytes'
- echo ' ' > /tmp/data
- /sbin/nandlogical $LOGOCAL_MTD WRITE 0x60100 16 /tmp/data > /dev/null 2>&1
- /sbin/nandlogical $LOGOCAL_MTD WRITE 0xe0000 $DATASIZE $TARGETFILE > /dev/null 2>&1
- /sbin/nandlogical $LOGOCAL_MTD WRITE 0x21bff0 16 /tmp/data > /dev/null 2>&1
- #loop
- else
- while [ $DATAPOS -lt $DATASIZE ]
- do
- #data create
- bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
- TMPSIZE=`wc -c $TMPDATA`
- TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
- DATAPOS=`expr $DATAPOS + $TMPSIZE`
-
- #handle data file
- #echo 'ADDR='$ADDR
- #echo 'SIZE='$TMPSIZE
- #echo 'TMPDATA='$TMPDATA
- if [ $ISLOGICAL = 0 ]
- then
- next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
- if [ "$next_addr" = "" ]; then
- echo "ERROR:flash write"
- rm $TMPDATA > /dev/null 2>&1
- RESULT=3
- break;
+ if [ "$MODEL" = "SL-C1000" ] && [ $TARGETTYPE = Kernel ]; then
+ echo $TARGETFILE':'$DATASIZE'bytes'
+ echo ' ' > /tmp/data
+ /sbin/nandlogical $LOGOCAL_MTD WRITE 0x60100 16 /tmp/data > /dev/null 2>&1
+ /sbin/nandlogical $LOGOCAL_MTD WRITE 0xe0000 $DATASIZE $TARGETFILE > /dev/null 2>&1
+ /sbin/nandlogical $LOGOCAL_MTD WRITE 0x21bff0 16 /tmp/data > /dev/null 2>&1
+ #loop
+ else
+ while [ $DATAPOS -lt $DATASIZE ]
+ do
+ #data create
+ bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
+ TMPSIZE=`wc -c $TMPDATA`
+ TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
+ DATAPOS=`expr $DATAPOS + $TMPSIZE`
+
+ #handle data file
+ #echo 'ADDR='$ADDR
+ #echo 'SIZE='$TMPSIZE
+ #echo 'TMPDATA='$TMPDATA
+ if [ $ISLOGICAL = 0 ]
+ then
+ next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
+ if [ "$next_addr" = "" ]; then
+ echo "ERROR:flash write"
+ rm $TMPDATA > /dev/null 2>&1
+ RESULT=3
+ break;
+ fi
+ ADDR=$next_addr
+ else
+ /sbin/nandlogical $LOGOCAL_MTD WRITE $ADDR $DATASIZE $TMPDATA > /dev/null 2>&1
+ ADDR=`expr $ADDR + $TMPSIZE`
fi
- ADDR=$next_addr
- else
- /sbin/nandlogical $LOGOCAL_MTD WRITE $ADDR $DATASIZE $TMPDATA > /dev/null 2>&1
- ADDR=`expr $ADDR + $TMPSIZE`
- fi
- rm $TMPDATA > /dev/null 2>&1
+ rm $TMPDATA > /dev/null 2>&1
- #progress
- SPNUM=0
- while [ $SPNUM -lt $PROGSTEP ]
- do
- echo -n '.'
- SPNUM=`expr $SPNUM + 1`
+ #progress
+ SPNUM=0
+ while [ $SPNUM -lt $PROGSTEP ]
+ do
+ echo -n '.'
+ SPNUM=`expr $SPNUM + 1`
+ done
done
- done
- fi
+ fi
echo ''
diff --git a/packages/zaurus-updater/spitz/.mtn2git_empty b/packages/zaurus-updater/spitz/.mtn2git_empty
deleted file mode 100644
index e69de29bb2..0000000000
--- a/packages/zaurus-updater/spitz/.mtn2git_empty
+++ /dev/null
diff --git a/packages/zaurus-updater/spitz/updater.sh b/packages/zaurus-updater/spitz/updater.sh
deleted file mode 100755
index a748334cc7..0000000000
--- a/packages/zaurus-updater/spitz/updater.sh
+++ /dev/null
@@ -1,280 +0,0 @@
-#!/bin/sh
-
-#
-# Noodles' simpler update script. SL-C3000 only for the moment.
-#
-
-DATAPATH=$1
-TMPPATH=/tmp/update
-TMPDATA=$TMPPATH/tmpdata.bin
-TMPHEAD=$TMPPATH/tmphead.bin
-
-WFLG_KERNEL=0
-WFLG_INITRD=0
-WFLG_HDD=0
-
-RO_MTD_LINE=`cat /proc/mtd | grep "root" | tail -n 1`
-if [ "$RO_MTD_LINE" = "" ]; then
- RO_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
-fi
-RO_MTD_NO=`echo $RO_MTD_LINE | cut -d: -f1 | cut -dd -f2`
-RO_MTD_SIZE_HEX=`echo $RO_MTD_LINE | cut -d" " -f2`
-RO_MTD=/dev/mtd$RO_MTD_NO
-RO_MTDBLK=/dev/mtdblock$RO_MTD_NO
-RO_MTD_SIZE=`dc 0x$RO_MTD_SIZE_HEX 1024 /`
-
-RW_MTD_LINE=`cat /proc/mtd | grep "home" | tail -n 1`
-if [ "$RW_MTD_LINE" = "" ]; then
- RW_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
-fi
-RW_MTD_NO=`echo $RW_MTD_LINE | cut -d: -f1 | cut -dd -f2`
-RW_MTD_SIZE_HEX=`echo $RW_MTD_LINE | cut -d" " -f2`
-RW_MTD=/dev/mtd$RW_MTD_NO
-RW_MTDBLK=/dev/mtdblock$RW_MTD_NO
-RW_MTD_SIZE=`dc 0x$RW_MTD_SIZE_HEX 1024 /`
-
-LOGOCAL_MTD=/dev/mtd1
-
-VERBLOCK=0x48000
-MVRBLOCK=0x70000
-
-RESULT=0
-
-Cleanup(){
- rm -f $VTMPNAME > /dev/null 2>&1
- rm -f $MTMPNAME > /dev/null 2>&1
- rm $CTRLPATH/* > /dev/null 2>&1
- exit $1
-}
-trap 'Cleanup 1' 1 15
-trap '' 2 3
-
-get_dev_pcmcia()
-{
-while read SOCKET CLASS DRIVER INSTANCE DEVS MAJOR MINOR;
-do
- echo $DEVS
-done
-}
-get_dev_pcmcia_slot()
-{
- grep "^$1" /var/lib/pcmcia/stab | get_dev_pcmcia
-}
-sleep 1
-IDE1=`get_dev_pcmcia_slot 1`
-if [ "$IDE1" = "" ]; then
- echo "Error!! There is no HDD. Now retrying..."
- while [ "$IDE1" = "" ]; do
- IDE1=`get_dev_pcmcia_slot 1`
- done
- echo "Found HDD!!"
-fi
-
-#LINUXFMT=ext2
-LINUXFMT=ext3
-MKE2FSOPT=
-if [ "$LINUXFMT" = "ext3" ]; then
- MKE2FSOPT=-j
-fi
-
-
-### Check model ###
-/sbin/writerominfo
-MODEL=`cat /proc/deviceinfo/product`
-if [ "$MODEL" != "SL-C3000" ] && [ "$MODEL" != "SL-C3100" ] && [ "$MODEL" != "SL-C3200" ]
-then
- echo 'MODEL:'$MODEL
- echo 'ERROR:Invalid model!'
- echo 'Please reset'
- while true
- do
- done
-fi
-
-### Check that we have a valid tar
-for TARNAME in gnu-tar GNU-TAR
-do
- if [ -e $DATAPATH/$TARNAME ]
- then
- TARBIN=$DATAPATH/$TARNAME
- fi
-done
-
-if [ ! -e $TARBIN ]; then
- echo 'Please place a valid copy of tar as "gnu-tar" on your card'
- echo 'Please reset'
- while true
- do
- done
-fi
-
-mkdir -p $TMPPATH > /dev/null 2>&1
-
-cd $DATAPATH/
-
-#
-# First do the kernel.
-#
-for TARGETFILE in zImage.bin zimage.bin ZIMAGE.BIN
-do
- if [ -e $TARGETFILE -a $WFLG_KERNEL = 0 ]
- then
- # Get the size of the kernel.
- DATASIZE=`wc -c $TARGETFILE`
- DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
-
- echo 'Updating kernel.'
- echo $TARGETFILE':'$DATASIZE' bytes'
- /sbin/nandlogical $LOGOCAL_MTD WRITE 0xe0000 $DATASIZE \
- $TARGETFILE > /dev/null 2>&1
-
- WFLG_KERNEL=1
-
- fi
-done
-
-#
-# Now do the initrd.
-#
-for TARGETFILE in initrd.bin INITRD.BIN
-do
- if [ -e $TARGETFILE -a $WFLG_INITRD = 0 ]
- then
- rm -f $TMPPATH/*.bin > /dev/null 2>&1
- DATASIZE=`wc -c $TARGETFILE`
- DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
-
- WFLG_INITRD=1
- echo 'RO file system'
- MODULEID=6
- MODULESIZE=0x500000
- ADDR=0
- TARGET_MTD=$RO_MTD
- DATAPOS=16
- ONESIZE=1048576
- /sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
-
- echo -n 'Flash erasing...'
- /sbin/eraseall $TARGET_MTD 2> /dev/null > /dev/null
- echo 'done'
-
- echo ''
- echo '0% 100%'
- PROGSTEP=`expr $DATASIZE / $ONESIZE + 1`
- PROGSTEP=`expr 28 / $PROGSTEP`
- if [ $PROGSTEP = 0 ]
- then
- PROGSTEP=1
- fi
-
- #00 means header information
- VTMPNAME=$TMPPATH'/vtmp'`date '+%s'`'.tmp'
- MTMPNAME=$TMPPATH'/mtmp'`date '+%s'`'.tmp'
- /sbin/nandlogical $LOGOCAL_MTD READ $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
- /sbin/nandlogical $LOGOCAL_MTD READ $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
-
- #echo 'found header'
- /sbin/verchg -v $VTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
- /sbin/verchg -m $MTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
-
- #loop
- while [ $DATAPOS -lt $DATASIZE ]
- do
- #data create
- bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
- TMPSIZE=`wc -c $TMPDATA`
- TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
- DATAPOS=`expr $DATAPOS + $TMPSIZE`
-
- #handle data file
- #echo 'ADDR='$ADDR
- #echo 'SIZE='$TMPSIZE
- next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
- if [ "$next_addr" = "" ]; then
- echo "ERROR:flash write"
- rm $TMPDATA > /dev/null 2>&1
- RESULT=3
- break;
- fi
- ADDR=$next_addr
-
- rm $TMPDATA > /dev/null 2>&1
-
- #progress
- SPNUM=0
- while [ $SPNUM -lt $PROGSTEP ]
- do
- echo -n '.'
- SPNUM=`expr $SPNUM + 1`
- done
- done
-
- echo ''
-
- #finish
- rm -f $TMPPATH/*.bin > /dev/null 2>&1
-
- if [ $RESULT = 0 ]
- then
- /sbin/nandlogical $LOGOCAL_MTD WRITE $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
- /sbin/nandlogical $LOGOCAL_MTD WRITE $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
-
- rm -f $VTMPNAME > /dev/null 2>&1
- rm -f $MTMPNAME > /dev/null 2>&1
- echo 'Success!'
- else
- echo 'Error!'
- exit $RESULT
- fi
- fi
-done
-
-## HDD image
-for TARGETFILE in hdimage1.tgz HDIMAGE1.TGZ
-do
- if [ -e $TARGETFILE ]; then
- if [ $WFLG_HDD != 0 ]
- then
- continue
- fi
- WFLG_HDD=1
- echo ''
- echo 'HDD RO file system'
- if [ ! -f /hdd1/NotAvailable ]; then
- umount /hdd1
- fi
- echo 'Now formatting...'
- mke2fs $MKE2FSOPT /dev/${IDE1}1 2> /dev/null > /dev/null
- e2fsck -p /dev/${IDE1}1 > /dev/null
- if [ "$?" != "0" ]; then
- echo "Error!"
- exit "$?"
- fi
-
- mount -t $LINUXFMT -o noatime /dev/${IDE1}1 /hdd1
- if [ "$?" != "0" ]; then
- echo "Error!"
- exit "$?"
- fi
-
- cd /hdd1
- echo 'Now extracting...'
- gzip -dc $DATAPATH/$TARGETFILE | $TARBIN xf -
- if [ "$?" != "0" ]; then
- echo "Error!"
- exit "$?"
- fi
-
- echo 'Success!'
-
- #This can be useful for debugging
- #/bin/sh -i
-
- # remount as RO
- cd /
- umount /hdd1
- mount -t $LINUXFMT -o ro,noatime /dev/${IDE1}1 /hdd1
- fi
-done
-
-exit 0
diff --git a/packages/zaurus-updater/zaurus-updater.bb b/packages/zaurus-updater/zaurus-updater.bb
index 9d62bd629e..ec8f16c9bf 100644
--- a/packages/zaurus-updater/zaurus-updater.bb
+++ b/packages/zaurus-updater/zaurus-updater.bb
@@ -1,7 +1,7 @@
DESCRIPTION = "Encrypted shellscript for the Zaurus ROM update"
DEPENDS = "encdec-updater-native"
LICENSE = "zaurus-updater"
-PR = "r8"
+PR = "r9"
PACKAGES = ""
PACKAGE_ARCH = "${MACHINE_ARCH}"
diff --git a/packages/zaurus-updater/zaurus-updater/updater.sh b/packages/zaurus-updater/zaurus-updater/updater.sh
index b8ae625d6e..d6e5b7fc15 100644
--- a/packages/zaurus-updater/zaurus-updater/updater.sh
+++ b/packages/zaurus-updater/zaurus-updater/updater.sh
@@ -21,6 +21,12 @@
# - c760/c860 has bigger rootfs - use it
#
+date_log()
+{
+ echo "$LOG: `date`"
+}
+LOG="updater start"; date_log
+
DATAPATH=$1
TMPPATH=/tmp/update
TMPDATA=$TMPPATH/tmpdata.bin
@@ -38,6 +44,8 @@ RO_MTD_NO=`echo $RO_MTD_LINE | cut -d: -f1 | cut -dd -f2`
RO_MTD_SIZE_HEX=`echo $RO_MTD_LINE | cut -d" " -f2`
RO_MTD=/dev/mtd$RO_MTD_NO
+echo "RO_MTD = $RO_MTD"
+
LOGOCAL_MTD=/dev/mtd1
VERBLOCK=0x48000
@@ -159,9 +167,9 @@ do_flashing()
if [ $ISFORMATTED = 0 ]
then
- echo -n 'Flash erasing...'
+ LOG="flash erasing ($TARGET_MTD) start"; date_log
/sbin/eraseall $TARGET_MTD > /dev/null 2>&1
- echo 'done'
+ LOG="flash erasing ($TARGET_MTD) end"; date_log
ISFORMATTED=1
fi
@@ -176,6 +184,7 @@ do_flashing()
if [ -e $TMPHEAD ]
then
+ LOG="nandlogical read start"; date_log
VTMPNAME=$TMPPATH'/vtmp'`date '+%s'`'.tmp'
MTMPNAME=$TMPPATH'/mtmp'`date '+%s'`'.tmp'
/sbin/nandlogical $LOGOCAL_MTD READ $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
@@ -183,43 +192,44 @@ do_flashing()
/sbin/verchg -v $VTMPNAME $TMPHEAD $MODULEID $MTD_PART_SIZE > /dev/null 2>&1
/sbin/verchg -m $MTMPNAME $TMPHEAD $MODULEID $MTD_PART_SIZE > /dev/null 2>&1
+ LOG="nandlogical read end"; date_log
fi
- #loop
- while [ $DATAPOS -lt $DATASIZE ]
- do
- #data create
- bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
- TMPSIZE=`wc -c $TMPDATA`
- TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
- DATAPOS=`expr $DATAPOS + $TMPSIZE`
-
- #handle data file
- if [ $ISLOGICAL = 0 ]
- then
- next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
- if [ "$next_addr" = "" ]; then
- echo "ERROR: flash write"
- rm $TMPDATA > /dev/null 2>&1
- RESULT=3
- break;
- fi
- ADDR=$next_addr
- else
- /sbin/nandlogical $LOGOCAL_MTD WRITE $ADDR $DATASIZE $TMPDATA > /dev/null 2>&1
- ADDR=`expr $ADDR + $TMPSIZE`
- fi
-
- rm $TMPDATA > /dev/null 2>&1
-
- #progress
- SPNUM=0
- while [ $SPNUM -lt $PROGSTEP ]
- do
- echo -n '.'
- SPNUM=`expr $SPNUM + 1`
- done
- done
+ #loop
+ while [ $DATAPOS -lt $DATASIZE ]
+ do
+ #data create
+ bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
+ TMPSIZE=`wc -c $TMPDATA`
+ TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
+ DATAPOS=`expr $DATAPOS + $TMPSIZE`
+
+ #handle data file
+ if [ $ISLOGICAL = 0 ]
+ then
+ next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
+ if [ "$next_addr" = "" ]; then
+ echo "ERROR: flash write"
+ rm $TMPDATA > /dev/null 2>&1
+ RESULT=3
+ break;
+ fi
+ ADDR=$next_addr
+ else
+ /sbin/nandlogical $LOGOCAL_MTD WRITE $ADDR $DATASIZE $TMPDATA > /dev/null 2>&1
+ ADDR=`expr $ADDR + $TMPSIZE`
+ fi
+
+ rm $TMPDATA > /dev/null 2>&1
+
+ #progress
+ SPNUM=0
+ while [ $SPNUM -lt $PROGSTEP ]
+ do
+ echo -n '.'
+ SPNUM=`expr $SPNUM + 1`
+ done
+ done
echo ''
@@ -230,12 +240,16 @@ do_flashing()
then
if [ -e $VTMPNAME ]
then
+ LOG="nandlogical write2 start"; date_log
/sbin/nandlogical $LOGOCAL_MTD WRITE $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
+ LOG="nandlogical write2 end"; date_log
rm -f $VTMPNAME > /dev/null 2>&1
fi
if [ -e $MTMPNAME ]
then
+ LOG="nandlogical write3 start"; date_log
/sbin/nandlogical $LOGOCAL_MTD WRITE $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
+ LOG="nandlogical write3 end"; date_log
rm -f $MTMPNAME > /dev/null 2>&1
fi
echo 'Done.'
@@ -288,6 +302,8 @@ echo 'MODEL: '$MODEL' ('$ZAURUS')'
mkdir -p $TMPPATH > /dev/null 2>&1
+LOG="updater after model"; date_log
+
cd $DATAPATH/
for TARGETFILE in zimage zImage zImage.bin zimage.bin ZIMAGE ZIMAGE.BIN initrd.bin INITRD.BIN hdimage1.tgz HDIMAGE1.TGZ
@@ -311,7 +327,6 @@ do
then
continue
fi
- echo 'kernel'
FLASHED_KERNEL=1
ISLOGICAL=1
MODULEID=5
@@ -322,7 +337,12 @@ do
ONESIZE=524288
HDTOP=`expr $DATASIZE - 16`
/sbin/bcut -a $HDTOP -s 16 -o $TMPHEAD $TARGETFILE
+ echo "HDTOP=$HDTOP"
+ LOG="updater flashing kernel start"; date_log
+ FLASH_TYPE="kernel"
do_flashing
+ FLASH_TYPE=""
+ LOG="updater flashing kernel end"; date_log
;;
initrd.bin)
@@ -341,7 +361,11 @@ do
DATAPOS=16
ONESIZE=1048576
/sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
+ LOG="updater flashing rootfs start"; date_log
+ FLASH_TYPE="rootfs"
do_flashing
+ FLASH_TYPE=""
+ LOG="updater flashing rootfs end"; date_log
;;
hdimage1.tgz)
@@ -356,6 +380,8 @@ do
esac
done
+/bin/sh
+
# reboot
exit 0