scripts/bt-dev-start-exynos3250.sh

   1 #!/bin/sh
   2 PATH=/bin:/usr/bin:/sbin:/usr/sbin
   3
   4 GREP="/bin/grep"
   5 MKNOD="/bin/mknod"
   6 AWK="/usr/bin/awk"
   7 RFKILL="/usr/sbin/rfkill"
   8 CP="/bin/cp"
   9
  10 #
  11 # Script for registering Broadcom UART BT device
  12 #
  13 BT_UART_DEVICE=/dev/ttySAC0
  14 BT_CHIP_TYPE=bcm2035
  15 BCM_TOOL=/usr/bin/bcmtool_4343w
  16
  17 BCM_TOOL_DBG_LOG=/var/lib/bluetooth/bcmtool_log
  18
  19 # If you want to enable bcmtool debug log, please uncomment below #
  20 #ENABLE_BCMTOOL_DEBUG="-DEBUG"
  21
  22 HCI_CONFIG=/usr/bin/hciconfig
  23 HCI_ATTACH=/usr/bin/hciattach
  24
  25 BT_ADDR=/csa/bluetooth/.bd_addr
  26 BCM_WIFI_CID=/opt/etc/.cid.info
  27
  28 SYSLOG_PATH=/var/log/messages
  29
  30 UART_SPEED=3000000
  31
  32 #Firmware Loading timeout:  Unit * 100ms
  33 # Example : 34 is 3.4 sec
  34 TIMEOUT=34
  35
  36 HARDWARE=`grep Hardware /proc/cpuinfo | awk "{print \\$3}"`
  37 REVISION=`grep Revision /proc/cpuinfo | awk "{print \\$3}"`
  38 BCM_PACKAGING_TYPE=`cat ${BCM_WIFI_CID}`
  39
  40 BCM_FIRMWARE="BCM4343A1_001.002.009.0035.0096_ORC_Orbis_WC1-S.hcd"
  41
  42 if [ "$HARDWARE" == "WC1-S" ] && ( [ "$REVISION" == "0000" ] || [ "$REVISION" == "0001" ] )
  43 then
  44         BCM_FIRMWARE="BCM4334W0_001.002.003.0014.0017_Ponte_Solo_Semco_B58_13.5dBm.hcd"
  45 else
  46         if [ "${BCM_PACKAGING_TYPE}" == "semco" ] || [ "${BCM_PACKAGING_TYPE}" == "samsung" ] ; then
  47                 BCM_FIRMWARE="BCM4343A1_001.002.009.0035.0096_ORC_Orbis_WC1-S.hcd"
  48                 echo "Package type is semco"
  49         elif [ "${BCM_PACKAGING_TYPE}" == "murata" ] ; then
  50                 BCM_FIRMWARE="BCM4343A1_001.002.009.0022.0050_Murata_Type-1FR.hcd"
  51                 echo "Package type is murata"
  52         else
  53                 echo "Package type is not detected(${BCM_PACKAGING_TYPE})"
  54         fi
  55 fi
  56
  57 BCM_CHIP_NAME="BCM4343W"
  58
  59 echo "Check for Bluetooth device status"
  60 if (${HCI_CONFIG} | grep hci); then
  61         echo "Bluetooth device is UP"
  62         ${HCI_CONFIG} hci0 up
  63         exit 1
  64 fi
  65
  66 ${RFKILL} unblock bluetooth
  67
  68 echo "BCM_FIRMWARE: $BCM_FIRMWARE, HARDWARE: $HARDWARE, REVISION: $REVISION"
  69
  70 # Set BT address: This will internally check for the file presence
  71 /usr/bin/setbd
  72
  73 #if the setbd return non 0, which means incorrect bd address file, then exit
  74 if [ $? -ne 0 ]
  75 then
  76         exit 1
  77 fi
  78
  79 echo "Registering Bluetooth device"
  80
  81 $BCM_TOOL $BT_UART_DEVICE -TYPE=${BCM_CHIP_NAME} \
  82         -FILE=/usr/etc/bluetooth/$BCM_FIRMWARE -BAUD=$UART_SPEED \
  83         -ADDR=$BT_ADDR 2>&1 &
  84 bcmtool_pid=$!
  85
  86 #Check next timeout seconds for bcmtool success
  87 for (( i=1; i<=$TIMEOUT; i++))
  88 do
  89         sleep 0.1
  90         kill -0 $bcmtool_pid
  91         bcmtool_alive=$?
  92
  93         if [ $i -eq $TIMEOUT ]
  94         then
  95                 echo "time expired happen $i"
  96                 kill -TERM $bcmtool_pid
  97                 /usr/sbin/rfkill block bluetooth
  98                 ${CP} $SYSLOG_PATH /var/lib/bluetooth/
  99                 exit 1
 100         fi
 101
 102         if [ $bcmtool_alive -eq 0 ]
 103         then
 104                 echo "Continue....$i"
 105                 continue
 106         else
 107                 echo "Break.......$i"
 108                 break
 109         fi
 110 done
 111
 112 # Attaching Broadcom device
 113 if (${HCI_ATTACH} $BT_UART_DEVICE -s $UART_SPEED $BT_CHIP_TYPE $UART_SPEED flow); then
 114         /bin/sleep 0.1
 115         echo "HCIATTACH success"
 116 else
 117         echo "HCIATTACH failed"
 118         ${RFKILL} block bluetooth
 119         ${CP} $SYSLOG_PATH /var/lib/bluetooth/
 120 fi