org.handhelds.familiar/packages/zaurus-updater/spitz/updater.sh

   1 #!/bin/sh
   2
   3 #
   4 # Noodles' simpler update script. SL-C3000 only for the moment.
   5 #
   6
   7 DATAPATH=$1
   8 TMPPATH=/tmp/update
   9 TMPDATA=$TMPPATH/tmpdata.bin
  10 TMPHEAD=$TMPPATH/tmphead.bin
  11
  12 WFLG_KERNEL=0
  13 WFLG_INITRD=0
  14 WFLG_HDD=0
  15
  16 RO_MTD_LINE=`cat /proc/mtd | grep "root" | tail -n 1`
  17 if [ "$RO_MTD_LINE" = "" ]; then
  18     RO_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
  19 fi
  20 RO_MTD_NO=`echo $RO_MTD_LINE | cut -d: -f1 | cut -dd -f2`
  21 RO_MTD_SIZE_HEX=`echo $RO_MTD_LINE | cut -d" " -f2`
  22 RO_MTD=/dev/mtd$RO_MTD_NO
  23 RO_MTDBLK=/dev/mtdblock$RO_MTD_NO
  24 RO_MTD_SIZE=`dc 0x$RO_MTD_SIZE_HEX 1024 /`
  25
  26 RW_MTD_LINE=`cat /proc/mtd | grep "home" | tail -n 1`
  27 if [ "$RW_MTD_LINE" = "" ]; then
  28     RW_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
  29 fi
  30 RW_MTD_NO=`echo $RW_MTD_LINE | cut -d: -f1 | cut -dd -f2`
  31 RW_MTD_SIZE_HEX=`echo $RW_MTD_LINE | cut -d" " -f2`
  32 RW_MTD=/dev/mtd$RW_MTD_NO
  33 RW_MTDBLK=/dev/mtdblock$RW_MTD_NO
  34 RW_MTD_SIZE=`dc 0x$RW_MTD_SIZE_HEX 1024 /`
  35
  36 LOGOCAL_MTD=/dev/mtd1
  37
  38 VERBLOCK=0x48000
  39 MVRBLOCK=0x70000
  40
  41 RESULT=0
  42
  43 Cleanup(){
  44         rm -f $VTMPNAME > /dev/null 2>&1
  45         rm -f $MTMPNAME > /dev/null 2>&1
  46         rm $CTRLPATH/* > /dev/null 2>&1
  47         exit $1
  48 }
  49 trap 'Cleanup 1' 1 15
  50 trap '' 2 3
  51
  52 get_dev_pcmcia()
  53 {
  54 while read SOCKET CLASS DRIVER INSTANCE DEVS MAJOR MINOR;
  55 do
  56     echo $DEVS
  57 done
  58 }
  59 get_dev_pcmcia_slot()
  60 {
  61     grep "^$1" /var/lib/pcmcia/stab | get_dev_pcmcia
  62 }
  63 sleep 1
  64 IDE1=`get_dev_pcmcia_slot 1`
  65 if [ "$IDE1" = "" ]; then
  66     echo "Error!! There is no HDD. Now retrying..."
  67     while [ "$IDE1" = "" ]; do
  68         IDE1=`get_dev_pcmcia_slot 1`
  69     done
  70     echo "Found HDD!!"
  71 fi
  72
  73 #LINUXFMT=ext2
  74 LINUXFMT=ext3
  75 MKE2FSOPT=
  76 if [ "$LINUXFMT" = "ext3" ]; then
  77         MKE2FSOPT=-j
  78 fi
  79
  80
  81 ### Check model ###
  82 /sbin/writerominfo
  83 MODEL=`cat /proc/deviceinfo/product`
  84 if [ "$MODEL" != "SL-C3000" ] && [ "$MODEL" != "SL-C3100" ]
  85 then
  86         echo 'MODEL:'$MODEL
  87         echo 'ERROR:Invalid model!'
  88         echo 'Please reset'
  89         while true
  90         do
  91         done
  92 fi
  93
  94 ### Check that we have a valid tar
  95 for TARNAME in gnu-tar GNU-TAR
  96 do
  97         if [ -e $DATAPATH/$TARNAME ]
  98         then
  99                 TARBIN=$DATAPATH/$TARNAME
 100         fi
 101 done
 102
 103 if [ ! -e $TARBIN ]; then
 104         echo 'Please place a valid copy of tar as "gnu-tar" on your card'
 105         echo 'Please reset'
 106         while true
 107         do
 108         done
 109 fi
 110
 111 mkdir -p $TMPPATH > /dev/null 2>&1
 112
 113 cd $DATAPATH/
 114
 115 #
 116 # First do the kernel.
 117 #
 118 for TARGETFILE in zImage.bin zimage.bin ZIMAGE.BIN
 119 do
 120         if [ -e $TARGETFILE -a $WFLG_KERNEL = 0 ]
 121         then
 122                 # Get the size of the kernel.
 123                 DATASIZE=`wc -c $TARGETFILE`
 124                 DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
 125
 126                 echo 'Updating kernel.'
 127                 echo $TARGETFILE':'$DATASIZE' bytes'
 128                 /sbin/nandlogical $LOGOCAL_MTD WRITE 0xe0000 $DATASIZE \
 129                         $TARGETFILE > /dev/null 2>&1
 130
 131                 WFLG_KERNEL=1
 132
 133         fi
 134 done
 135
 136 #
 137 # Now do the initrd.
 138 #
 139 for TARGETFILE in initrd.bin INITRD.BIN
 140 do
 141         if [ -e $TARGETFILE -a $WFLG_INITRD = 0 ]
 142         then
 143                 rm -f $TMPPATH/*.bin > /dev/null 2>&1
 144                 DATASIZE=`wc -c $TARGETFILE`
 145                 DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
 146
 147                 WFLG_INITRD=1
 148                 echo 'RO file system'
 149                 MODULEID=6
 150                 MODULESIZE=0x500000
 151                 ADDR=0
 152                 TARGET_MTD=$RO_MTD
 153                 DATAPOS=16
 154                 ONESIZE=1048576
 155                 /sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
 156
 157                 echo -n 'Flash erasing...'
 158                 /sbin/eraseall $TARGET_MTD 2> /dev/null > /dev/null
 159                 echo 'done'
 160
 161                 echo ''
 162                 echo '0%                      100%'
 163                 PROGSTEP=`expr $DATASIZE / $ONESIZE + 1`
 164                 PROGSTEP=`expr 28 / $PROGSTEP`
 165                 if [ $PROGSTEP = 0 ]
 166                 then
 167                         PROGSTEP=1
 168                 fi
 169
 170                 #00 means header information
 171                 VTMPNAME=$TMPPATH'/vtmp'`date '+%s'`'.tmp'
 172                 MTMPNAME=$TMPPATH'/mtmp'`date '+%s'`'.tmp'
 173                 /sbin/nandlogical $LOGOCAL_MTD READ $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
 174                 /sbin/nandlogical $LOGOCAL_MTD READ $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
 175
 176                 #echo 'found header'
 177                 /sbin/verchg -v $VTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
 178                 /sbin/verchg -m $MTMPNAME $TMPHEAD $MODULEID $MODULESIZE > /dev/null 2>&1
 179
 180                 #loop
 181                 while [ $DATAPOS -lt $DATASIZE ]
 182                 do
 183                         #data create
 184                         bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
 185                         TMPSIZE=`wc -c $TMPDATA`
 186                         TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
 187                         DATAPOS=`expr $DATAPOS + $TMPSIZE`
 188
 189                         #handle data file
 190                         #echo 'ADDR='$ADDR
 191                         #echo 'SIZE='$TMPSIZE
 192                         next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD  2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
 193                         if [ "$next_addr" = "" ]; then
 194                                 echo "ERROR:flash write"
 195                                 rm $TMPDATA > /dev/null 2>&1
 196                                 RESULT=3
 197                                 break;
 198                         fi
 199                         ADDR=$next_addr
 200
 201                         rm $TMPDATA > /dev/null 2>&1
 202
 203                         #progress
 204                         SPNUM=0
 205                         while [ $SPNUM -lt $PROGSTEP ]
 206                         do
 207                                 echo -n '.'
 208                                 SPNUM=`expr $SPNUM + 1`
 209                         done
 210                 done
 211
 212                 echo ''
 213
 214                 #finish
 215                 rm -f $TMPPATH/*.bin > /dev/null 2>&1
 216
 217                 if [ $RESULT = 0 ]
 218                 then
 219                         /sbin/nandlogical $LOGOCAL_MTD WRITE $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
 220                         /sbin/nandlogical $LOGOCAL_MTD WRITE $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
 221
 222                         rm -f $VTMPNAME > /dev/null 2>&1
 223                         rm -f $MTMPNAME > /dev/null 2>&1
 224                         echo 'Success!'
 225                 else
 226                         echo 'Error!'
 227                         exit $RESULT
 228                 fi
 229         fi
 230 done
 231
 232 ## HDD image
 233 for TARGETFILE in hdimage1.tgz HDIMAGE1.TGZ
 234 do
 235         if [ -e $TARGETFILE ]; then
 236                 if [ $WFLG_HDD != 0 ]
 237                 then
 238                         continue
 239                 fi
 240                 WFLG_HDD=1
 241                 echo ''
 242                 echo 'HDD RO file system'
 243                 if [ ! -f /hdd1/NotAvailable ]; then
 244                     umount /hdd1
 245                 fi
 246                 echo 'Now formatting...'
 247                 mke2fs $MKE2FSOPT /dev/${IDE1}1 2> /dev/null > /dev/null
 248                 e2fsck -p /dev/${IDE1}1 > /dev/null
 249                 if [ "$?" != "0" ]; then
 250                     echo "Error!"
 251                     exit "$?"
 252                 fi
 253
 254                 mount -t $LINUXFMT -o noatime /dev/${IDE1}1 /hdd1
 255                 if [ "$?" != "0" ]; then
 256                     echo "Error!"
 257                     exit "$?"
 258                 fi
 259
 260                 cd /hdd1
 261                 echo 'Now extracting...'
 262                 gzip -dc $DATAPATH/$TARGETFILE | $TARBIN xf -
 263                 if [ "$?" != "0" ]; then
 264                     echo "Error!"
 265                     exit "$?"
 266                 fi
 267
 268                 echo 'Success!'
 269
 270                 #This can be useful for debugging
 271                 #/bin/sh -i
 272
 273                 # remount as RO
 274                 cd /
 275                 umount /hdd1
 276                 mount -t $LINUXFMT -o ro,noatime /dev/${IDE1}1 /hdd1
 277         fi
 278 done
 279
 280 exit 0