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|
#!/bin/sh
DATAPATH=$1
TMPPATH=/tmp/update
TMPDATA=$TMPPATH/tmpdata.bin
TMPHEAD=$TMPPATH/tmphead.bin
WFLG_KERNEL=0
WFLG_INITRD=0
WFLG_MVERSION=0
RO_MTD_LINE=`cat /proc/mtd | grep "root" | tail -n 1`
if [ "$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
rm $DATAPATH/* > /dev/null 2>&1
exit $1
}
trap 'Cleanup 1' 1 15
trap '' 2 3
### Check model ###
/sbin/writerominfo
MODEL=`cat /proc/deviceinfo/product`
echo 'MODEL:'$MODEL
case "$MODEL" in
SL-7500) ;;
SL-C700) ;;
SL-C750) ;;
SL-C760) ;;
SL-C860) ;;
SL-B500) ;;
SL-5600) ;;
*)
echo 'ERROR:Invalid model!'
echo 'Please reset'
while true
do
done
;;
esac
mkdir -p $TMPPATH > /dev/null 2>&1
cd $DATAPATH/
for TARGETFILE in zImage.bin zimage.bin ZIMAGE.BIN initrd.bin INITRD.BIN mversion.bin MVERSION.BIN
do
if [ -e $TARGETFILE ]
then
rm -f $TMPPATH/*.bin > /dev/null 2>&1
DATASIZE=`wc -c $TARGETFILE`
DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
#echo $TARGETFILE':'$DATASIZE'bytes'
TARGETTYPE=Invalid
case "$TARGETFILE" in
zImage.bin) TARGETTYPE=Kernel;;
zimage.bin) TARGETTYPE=Kernel;;
ZIMAGE.BIN) TARGETTYPE=Kernel;;
initrd.bin) TARGETTYPE=RoFs;;
INITRD.BIN) TARGETTYPE=RoFs;;
mversion.bin) TARGETTYPE=MasterVer;;
MVERSION.BIN) TARGETTYPE=MasterVer;;
*)
continue
;;
esac
case "$TARGETTYPE" in
Kernel)
if [ $WFLG_KERNEL != 0 ]
then
continue
fi
WFLG_KERNEL=1
echo 'kernel'
ISLOGICAL=1
MODULEID=5
MODULESIZE=0x13C000
ADDR=`dc 0xE0000`
ISFORMATTED=1
DATAPOS=0
ONESIZE=524288
HDTOP=`expr $DATASIZE - 16`
/sbin/bcut -a $HDTOP -s 16 -o $TMPHEAD $TARGETFILE
;;
RoFs)
if [ $WFLG_INITRD != 0 ]
then
continue
fi
WFLG_INITRD=1
echo 'RO file system'
ISLOGICAL=0
MODULEID=6
MODULESIZE=0x1900000
ADDR=0
ISFORMATTED=0
TARGET_MTD=$RO_MTD
DATAPOS=16
ONESIZE=1048576
/sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
;;
MasterVer)
if [ $WFLG_MVERSION != 0 ]
then
continue
fi
WFLG_MVERSION=1
echo 'Master version'
MTMPNAME=$TMPPATH'/mtmp'`date '+%s'`'.tmp'
/sbin/nandlogical $LOGOCAL_MTD READ $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
/sbin/verchg -m $MTMPNAME $TARGETFILE 0 0 > /dev/null 2>&1
/sbin/nandlogical $LOGOCAL_MTD WRITE $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
rm -f $MTMPNAME > /dev/null 2>&1
echo 'Success!'
continue
;;
*)
continue
;;
esac
#format?
if [ $ISFORMATTED = 0 ]
then
echo -n 'Flash erasing...'
/sbin/eraseall $TARGET_MTD 2> /dev/null > /dev/null
#/sbin/eraseall $TARGET_MTD 2
echo 'done'
ISFORMATTED=1
fi
echo ''
echo '0% 100%'
PROGSTEP=`expr $DATASIZE / $ONESIZE + 1`
PROGSTEP=`expr 25 / $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
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 ''
#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
exit 0
|
