scripts/bt-dev-start-exynos3250.sh

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