mako: bluetooth: bring up with bluedroid stack

- remove some codes not to be used with bluedroid stack
- add a property to check initialization status of bluetooth
- remove the code to initialize hci_smd driver

Change-Id: I73aa66421ed42bf464f8901b1e0346a9c657c832
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/init.mako.bt.sh b/init.mako.bt.sh
index 1d932e1..0111434 100644
--- a/init.mako.bt.sh
+++ b/init.mako.bt.sh
@@ -32,6 +32,8 @@
 #load bd addr
 BDADDR=`/system/bin/bdAddrLoader -p`
 
+setprop bluetooth.status off
+
 logi "BDADDR: $BDADDR"
 
 case $POWER_CLASS in
@@ -56,11 +58,12 @@
 case $? in
   0) logi "Bluetooth QSoC firmware download succeeded, $BTS_DEVICE $BTS_TYPE $BTS_BAUD $BTS_ADDRESS";;
   *) failed "Bluetooth QSoC firmware download failed" $exit_code_hci_qcomm_init;
+     setprop bluetooth.status off;
      exit $exit_code_hci_qcomm_init;;
 esac
 
-logi "start bluetooth smd transport"
+setprop bluetooth.status on
 
-echo 1 > /sys/module/hci_smd/parameters/hcismd_set
+logi "start bluetooth smd transport"
 
 exit 0