We use the development board is AM37X, use Bluetooth module WG7310 module.Now I have the firmware library TIInit_7.2.31.bts and wl1271bt_enable I also have to do a good job, but why I added in init.rc hciattach / system / bin / hciattach-n / dev/ttyS1 texas 3000000 will Initialization timed out.
BT_LOG:
[ 0.000000] EMA OMAP3XX Stalker Platform:
[ 0.000000] model: SBC-B1
[ 0.000000] eth: SMSC922X
[ 0.000000] usbhost: Y
[ 0.000000] isp in: AV in
[ 0.000000] Fram/Eeprom: 0 Kbit
[ 0.000000] Target VDD1 OPP = 2, VDD2 OPP = 2
[ 14.298187] OMAP DMA hardware revision 5.0
[ 14.319702] bio: create slab <bio-0> at 0
[ 14.321716] SCSI subsystem initialized
[ 14.324157] usbcore: registered new interface driver usbfs
[ 14.324340] usbcore: registered new interface driver hub
[ 14.324554] usbcore: registered new device driver usb
[ 14.333953] i2c_omap i2c_omap.1: bus 1 rev4.0 at 2600 kHz
[ 14.336853] twl4030: PIH (irq 7) chaining IRQs 368..375
[ 14.336883] twl4030: power (irq 373) chaining IRQs 376..383
[ 14.337219] twl4030: gpio (irq 368) chaining IRQs 384..401
[ 14.339508] regulator: VUSB1V5: 1500 mV normal standby
[ 14.339935] regulator: VUSB1V8: 1800 mV normal standby
[ 14.340362] regulator: VUSB3V1: 3100 mV normal standby
[ 14.343597] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 14.344909] regulator: VMMC1: 1850 <--> 3150 mV normal standby
[ 14.345458] regulator: VDAC: 1800 mV normal standby
[ 14.353729] i2c_omap i2c_omap.2: bus 2 rev4.0 at 400 kHz
[ 14.366912] i2c_omap i2c_omap.3: bus 3 rev4.0 at 400 kHz
[ 14.368865] Bluetooth: Core ver 2.15
[ 14.369079] NET: Registered protocol family 31
[ 14.369110] Bluetooth: HCI device and connection manager initialized
[ 14.369110] Bluetooth: HCI socket layer initialized
[ 14.369628] cfg80211: Calling CRDA to update world regulatory domain
[ 14.370208] Switching to clocksource 32k_counter
[ 14.376647] musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0
[ 14.377014] musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
[ 14.377563] NET: Registered protocol family 2
[ 14.377685] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 14.377899] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 14.378417] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
[ 14.378631] TCP: Hash tables configured (established 16384 bind 16384)
[ 14.378631] TCP reno registered
[ 14.378662] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 14.378692] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 14.378814] NET: Registered protocol family 1
[ 14.379821] omap-iommu omap-iommu.0: isp registered
[ 14.380035] AM37x/DM37x Linux PSP version 03.00.01.06 (OMAP3 STALKER)
[ 14.380065] NetWinder Floating Point Emulator V0.97 (double precision)
[ 14.392364] ashmem: initialized
[ 14.404022] VFS: Disk quotas dquot_6.5.2
[ 14.404357] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 14.406433] NTFS driver 2.1.29 [Flags: R/W].
[ 14.407104] msgmni has been set to 978
[ 14.410705] alg: No test for stdrng (krng)
[ 14.410797] io scheduler noop registered
[ 14.410797] io scheduler deadline registered
[ 14.411560] io scheduler cfq registered (default)
[ 14.513092] WL1271: BT_EN GPIO initialized
[ 14.513763] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 14.532318] serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
[ 15.010742] console [ttyS0] enabled
[ 15.031890] serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
[ 15.056365] serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
[ 15.072692] brd: module loaded
[ 15.080474] loop: module loaded
[ 15.086822] omap2-nand driver initializing
[ 15.091247] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit)
[ 15.099853] Creating 5 MTD partitions on "omap2-nand.0":
[ 15.105224] 0x000000000000-0x000000080000 : "X-Loader"
[ 15.111907] 0x000000080000-0x000000260000 : "U-Boot"
[ 15.118621] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 15.124969] 0x000000280000-0x000000680000 : "Kernel"
[ 15.132263] 0x000000680000-0x000020000000 : "File System"
[ 15.316406] PPP generic driver version 2.4.2
[ 15.321136] PPP Deflate Compression module registered
[ 15.326263] PPP BSD Compression module registered
[ 15.331817] PPP MPPE Compression module registered
[ 15.336639] NET: Registered protocol family 24
[ 15.341186] PPPoL2TP kernel driver, V1.0
[ 15.345214] smsc911x: Driver version 2008-10-21.
[ 15.350982] smsc911x-mdio: probed
[ 15.354400] eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ffffffff:01, irq=-1)
[ 15.362945] net eth0: MAC Address: 02:00:52:ae:00:02
[ 15.368133] dm9000 Ethernet Driver, V1.31
[ 15.372589] usbcore: registered new interface driver cdc_ether
[ 15.378662] usbcore: registered new interface driver rndis_host
[ 15.384613] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 15.391418] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 15.397216] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 15.404785] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 15.424987] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 15.430847] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 15.437713] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.445007] usb usb1: Product: OMAP-EHCI Host Controller
[ 15.450347] usb usb1: Manufacturer: Linux 2.6.32 ehci_hcd
[ 15.455780] usb usb1: SerialNumber: ehci-omap.0
[ 15.461120] hub 1-0:1.0: USB hub found
[ 15.464935] hub 1-0:1.0: 3 ports detected
[ 15.495483] Initializing USB Mass Storage driver...
[ 15.500640] usbcore: registered new interface driver usb-storage
[ 15.506683] USB Mass Storage support registered.
[ 15.511749] usbcore: registered new interface driver usbserial
[ 15.517791] USB Serial support registered for generic
[ 15.523071] usbcore: registered new interface driver usbserial_generic
[ 15.529693] usbserial: USB Serial Driver core
[ 15.534240] USB Serial support registered for Moschip 2 port adapter
[ 15.540649] mos7720: 1.0.0.4F:Moschip USB Serial Driver
[ 15.546081] usbcore: registered new interface driver moschip7720
[ 15.552337] USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[ 15.559875] mos7840: 1.3.2:Moschip 7840/7820 USB Serial Driver
[ 15.565979] usbcore: registered new interface driver mos7840
[ 15.571838] USB Serial support registered for GSM modem (1-port)
[ 15.578125] usbcore: registered new interface driver option
[ 15.583770] option: v0.7.2:USB Driver for GSM modems
[ 15.588928] USB Serial support registered for pl2303
[ 15.594116] usbcore: registered new interface driver pl2303
[ 15.599761] pl2303: Prolific PL2303 USB to serial adaptor driver
[ 15.605804] android init
[ 15.608428] android_probe pdata: c0576c08
[ 15.612640] android_bind
[ 15.615203] android_usb gadget: android_usb ready
[ 15.619934] musb_hdrc musb_hdrc: MUSB HDRC host driver
[ 15.625183] musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2
[ 15.632568] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 15.639404] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.646697] usb usb2: Product: MUSB HDRC host driver
[ 15.651702] usb usb2: Manufacturer: Linux 2.6.32 musb-hcd
[ 15.657104] usb usb2: SerialNumber: musb_hdrc
[ 15.662231] hub 2-0:1.0: USB hub found
[ 15.666015] hub 2-0:1.0: 1 port detected
[ 15.670471] f_adb init
[ 15.672851] android_register_function adb
[ 15.676910] f_mass_storage init
[ 15.680084] android_register_function usb_mass_storage
[ 15.685241] mass_storage_bind_config
[ 15.689270] fsg_probe pdata: c0576c2c
[ 15.693481] android_usb gadget: Number of LUNs=1
[ 15.698120] adb_bind_config
[ 15.702148] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 15.709838] input: TWL4030 Keypad as /devices/platform/i2c_omap.1/i2c-1/1-004a/twl4030_keypad/input/input1
[ 15.721130] ads7846 spi1.0: touchscreen, irq 180
[ 15.726440] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi1.0/input/input2
[ 15.735534] ilitek_init
[ 15.738189] ilitek_i2c_register_device, add i2c device, success
[ 15.744140] ilitek_i2c_register_device, no i2c board information
[ 15.750244] ilitek_init, register i2c device, error
[ 15.756042] input: twl4030_pwrbutton as /devices/platform/i2c_omap.1/i2c-1/1-0049/twl4030_pwrbutton/input/input3
[ 15.767059] <6>LSM303DLH_ACC driver for the accelerometer part
[ 15.774230] using rtc device, twl_rtc, for alarms
[ 15.778900] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 15.785339] twl_rtc twl_rtc: Power up reset detected.
[ 15.790710] twl_rtc twl_rtc: Enabling TWL-RTC.
[ 15.795318] usb 1-2: new high speed USB device using ehci-omap and address 2
[ 15.803009] i2c /dev entries driver
[ 15.807708] Linux video capture interface: v2.00
[ 15.812927] omap-iommu omap-iommu.0: isp: version 1.1
[ 15.820770] usbcore: registered new interface driver uvcvideo
[ 15.826629] USB Video Class driver (v0.1.0)
[ 15.832702] device-mapper: uevent: version 1.0.3
[ 15.838012] device-mapper: ioctl: 4.16.0-ioctl (2009-11-05) initialised: dm-devel@redhat.com
[ 15.846618] Bluetooth: HCI UART driver ver 2.2
[ 15.851104] Bluetooth: HCI H4 protocol initialized
[ 15.855957] Bluetooth: HCI BCSP protocol initialized
[ 15.860931] Bluetooth: HCILL protocol initialized
[ 15.865844] cpuidle: using governor ladder
[ 15.869964] cpuidle: using governor menu
[ 15.956695] usb 1-2: New USB device found, idVendor=0409, idProduct=005a
[ 15.963439] usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 15.971466] hub 1-2:1.0: USB hub found
[ 15.975402] hub 1-2:1.0: 4 ports detected
[ 15.981567] Registered led device: heartbeat
[ 15.986450] Registered led device: mmc0
[ 15.990600] Registered led device: led0
[ 15.994689] Registered led device: led1
[ 15.999908] usbcore: registered new interface driver usbhid
[ 16.005615] usbhid: USB HID core driver
[ 16.010131] logger: created 64K log 'log_main'
[ 16.014923] logger: created 256K log 'log_events'
[ 16.019927] logger: created 64K log 'log_radio'
[ 16.024688] logger: created 64K log 'log_system'
[ 16.029937] Advanced Linux Sound Architecture Driver Version 1.0.21.
[ 16.036956] usbcore: registered new interface driver snd-usb-audio
[ 16.044525] android_usb gadget: high speed config #1: android
[ 16.050415] adb_function_set_alt: maxsize = 512
[ 16.124237] No device for DAI omap-mcbsp-dai-0
[ 16.128753] No device for DAI omap-mcbsp-dai-1
[ 16.133209] No device for DAI omap-mcbsp-dai-2
[ 16.137695] No device for DAI omap-mcbsp-dai-3
[ 16.142150] No device for DAI omap-mcbsp-dai-4
[ 16.146759] OMAP3 STALKER SoC init
[ 16.153930] asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
[ 16.165496] ALSA device list:
[ 16.168548] #0: omap3stalker (twl4030)
[ 16.173126] TCP cubic registered
[ 16.176452] NET: Registered protocol family 17
[ 16.180969] NET: Registered protocol family 15
[ 16.185516] Bluetooth: L2CAP ver 2.14
[ 16.189208] Bluetooth: L2CAP socket layer initialized
[ 16.194305] Bluetooth: SCO (Voice Link) ver 0.6
[ 16.198883] Bluetooth: SCO socket layer initialized
[ 16.204895] Bluetooth: RFCOMM TTY layer initialized
[ 16.209838] Bluetooth: RFCOMM socket layer initialized
[ 16.215026] Bluetooth: RFCOMM ver 1.11
[ 16.218811] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 16.224151] Bluetooth: BNEP filters: protocol multicast
[ 16.229431] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 16.237823] lib80211: common routines for IEEE802.11 drivers
[ 16.244506] Power Management for TI OMAP3.
[ 16.251281] Switched to new clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
[ 16.258605] IVA2 clocking rate: 520 MHz
[ 16.448455] SmartReflex driver initialized
[ 16.487762] mmc0: new high speed SDHC card at address 0002
[ 16.493743] mmcblk0: mmc0:0002 00000 3.70 GiB
[ 16.498474] mmcblk0: p1 p2
[ 16.510925] OMAP DSS rev 2.0
[ 16.513885] OMAP DISPC rev 3.0
[ 16.516998] OMAP VENC rev 2
[ 16.689331] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 16.708465] omapdss DPI: Could not find exact pixel clock. Requested 26520 kHz, got 26181 kHz
[ 16.719848] regulator_init_complete: disabling VDAC
[ 16.725982] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 16.734252] omapdss DPI error: display already enabled
[ 16.739471] omap_vout omap_vout: 'lcd070' Display already enabled
[ 16.745605] omapdss DPI error: display already enabled
[ 16.750762] omap_vout omap_vout: 'lcd070' Display already enabled
[ 16.756927] omap_vout omap_vout: Buffer Size = 3686400
[ 16.763183] omap_vout omap_vout: : registered and initialized video device 0
[ 18.250915] kjournald starting. Commit interval 5 seconds
[ 18.256500] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
[ 18.270965] EXT3-fs (mmcblk0p2): using internal journal
[ 18.277648] EXT3-fs (mmcblk0p2): 1 truncate cleaned up
[ 18.282806] EXT3-fs (mmcblk0p2): recovery complete
[ 18.654296] EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
[ 18.661468] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 18.667572] Freeing init memory: 192K
[ 18.674072] Warning: unable to open an initial console.
sh: can't access tty; job control turned off
# [ 19.339355] init: cannot execve('/system/bin/init-dsp.sh'): Permission denied
[ 19.440216] enabling adb
[ 19.446960] adb_open
[ 26.064849] warning: `zygote' uses 32-bit capabilities (legacy support in use)
[ 28.750854] init: no such service 'dhcpcd'
[ 33.762115] init: no such service 'dhcpcd:-h android_9774d56d682e549c eth0'
[ 35.299041] request_suspend_state: wakeup (3->0) at 21202209475 (2000-01-01 00:00:19.073028564 UTC)
