======================================================================================
root@dra7xx-evm:~# hciattach /dev/ttyMAX1 texas 115200 flow
	Initialization timed out.

======================================================================================
root@dra7xx-evm:~# hciattach /dev/ttyMAX1 texas 115200 noflow                                                                                  
	Found a Texas Instruments' chip!
	Firmware file : /lib/firmware/TIInit_11.8.32.bts
	Loaded BTS script version 1
	texas: changing baud rate to 3000000, flow control to 1
	Initialization timed out.
=======================================================================================
root@dra7xx-evm:~# hciattach /dev/ttyMAX1 any 115200 noflow                                                                                    
	[   49.932218] Bluetooth: HCI UART driver ver 2.3
	[   49.936717] Bluetooth: HCI UART protocol H4 registered
	[   49.942333] Bluetooth: HCI UART protocol LL registered
	[   49.950065] Bluetooth: HCI UART protocol Three-wire (H5) registered
	Device setup complete
	[   50.092684] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
	[   50.098107] Bluetooth: BNEP filters: protocol multicast
	[   50.103367] Bluetooth: BNEP socket layer initialized

root@dra7xx-evm:~# hciconfig -a
	hci0:   Type: BR/EDR  Bus: UART
		BD Address: 50:8C:B1:50:60:C5  ACL MTU: 1021:6  SCO MTU: 180:4
		UP RUNNING PSCAN 
		RX bytes:668 acl:0 sco:0 events:38 errors:0
		TX bytes:990 acl:0 sco:0 commands:38 errors:0
		Features: 0xff 0xfe 0x2d 0xfe 0xdb 0xff 0x7b 0x87
		Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
		Link policy: RSWITCH HOLD SNIFF 
		Link mode: SLAVE ACCEPT 
		Name: 'dra7xx-evm-0'
		Class: 0x000100
		Service Classes: Unspecified
		Device Class: Computer, Uncategorized
		HCI Version: 4.0 (0x6)  Revision: 0x0
		LMP Version: 4.0 (0x6)  Subversion: 0xac20
		Manufacturer: Texas Instruments Inc. (13)
==========================================================================================