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WL1837MOD Linux Kernel

ikon
Genius 5355 points

Based on the TI drivers I downloaded (followed the link http://processors.wiki.ti.com/index.php/WL18xx_System_Build_Scripts ) I can see there are patches for both 3.10.53 and 3.14.28.

 

I tried integrating 3.10.53 patch to imx6 sabre board BSP first but the compilation failed.

 

I tried integrating 3.14.28 patch to imx6 sabre board BSP, the compilation was OK. Loaded the TI drivers on imx6 sabre board and both wlan and bt were working.

 

I diff the patches for both version and there were only minor differences, and as per my understanding, integrating with 3.10.17 should work, it is just that integration had done manually since there is no patch for 3.10.17.

So, I did manual integration to kernel 3.10.17 and no compilation issue. I loaded the drivers to imx6 sabre board and  wlan works fine but Bluetooth does not work.

 

Attached log file.

Please advise what is the error related to so I can focus on that part. Otherwise, it is hard to debug.

  • 0
    TI__Guru* 85400 points
    Hi Shaun,

    I could not see the attachment, can you please reattach it?

    Regards,
    Gigi Joseph.
  • 0 in reply to Joseph Gigi
    Genius 5355 points
    Hi Gigi... file attached.
  • 0 in reply to Joseph Gigi
    Genius 5355 points

    Any update?

  • 0 in reply to ikon
    TI__Guru* 85400 points
    Hi Shaun,

    Sorry, I am a bit confused.
    You mentioned, "So, I did manual integration to kernel 3.10.17 and no compilation issue. I loaded the drivers to imx6 sabre board and wlan works fine but Bluetooth does not work." - I was expecting to see some logs which shows why bluetooth fails to load...

    I see that you've shared the build log which throws a compilation error: "error: redefinition of ‘reinit_completion’". It also mentions:
    include/linux/completion.h:86:20: note: previous definition of ‘reinit_completion’ was here

    AFAIK, reinit_completion was not part of the 3.10.x kernel

    Regards,
    Gigi Joseph.
  • 0 in reply to Joseph Gigi
    Genius 5355 points

    Missed out to send the boot log. Please find the attached.

     

    Also to clarify, please see the following.

     

    Freescale Sabre board + TI wilink evk + kernel version 3.14.28 à both Wlan and BT works

     

    Freescale Sabre board + TI wilink evk + kernel version 3.10.53 à build error (modules_build_error_3.10.53.txt)

     

    Freescale Sabre board + TI wilink evk + kernel version 3.10.17à only Wlan works

     

    PCI stobu board + TI wilink  + kernel version 3.10.17 à only Wlan works (wilink_driver_integrated_stobu2_12Oct2015_BT_logs.txt)

     

    Fullscreen wilink_driver_integrated_stobu2_12Oct2015_BT_logs.txt Download 
    


U-Boot 2013.04-04986-g06dd4f7-dirty (Oct 09 2015 - 09:18:40)


CPU:   Freescale i.MX6Q rev1.2 at 792 MHz

CPU:   Temperature 28 C, calibration data: 0x59e50d69

Reset cause: POR

Board: MX6Q-STOBU

I2C:   ready

DRAM:  1 GiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

*** Warning - bad CRC, using default environment


No panel detected: default to INNO-QVGA

in hx8347_lcd_panel_init.

hx8347_lcd_panel_init: spi_lcd = 0x4f55c398

Display: INNO-QVGA (240x320)

In:    serial

Out:   serial

Err:   serial

Found PFUZE100! deviceid=10,revid=21

mmc2(part 0) is current device

Net:   Phy not found

PHY reset timed out

FEC [PRIME]

Warning: failed to set MAC address


Normal Boot

Hit any key to stop autoboot:  1  0 

mmc2(part 0) is current device

reading boot.scr

** Unable to read file boot.scr **

reading uImage

5880504 bytes read in 154 ms (36.4 MiB/s)

Booting from mmc ...

reading imx6q-stobu2.dtb

44888 bytes read in 17 ms (2.5 MiB/s)

## Booting kernel from Legacy Image at 12000000 ...

   Image Name:   Linux-3.10.17-1.0.2_ga+g33597e3

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    5880440 Bytes = 5.6 MiB

   Load Address: 10008000

   Entry Point:  10008000

   Verifying Checksum ... OK

## Flattened Device Tree blob at 18000000

   Booting using the fdt blob at 0x18000000

   Loading Kernel Image ... OK

OK

switch to ldo_bypass mode!

   Using Device Tree in place at 18000000, end 1800df57


Starting kernel ...


Booting Linux on physical CPU 0x0
Linux version 3.10.17-1.0.2_ga+g33597e3 (paramod@et-HP-ENVY-15-Notebook-PC) (gcc version 4.8.1 (GCC) ) #1 SMP PREEMPT Thu Oct 8 17:03:53 SGT 2015
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 Quad SABRE Smart Device Board
cma: CMA: reserved 320 MiB at 3c000000
Memory policy: ECC disabled, Data cache writealloc
PERCPU: Embedded 8 pages/cpu @81648000 s9088 r8192 d15488 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
Kernel command line: console=ttymxc1,115200 root=/dev/mmcblk0p2 rootwait rw video=mxcfb0:ldb,INNO-QVGA,if=RGB24 psplash=false
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1024MB = 1024MB total
Memory: 696512k/696512k available, 352064k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)
    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
    modules : 0x7f000000 - 0x7fe00000   (  14 MB)
      .text : 0x80008000 - 0x80d0d18c   (13333 kB)
      .init : 0x80d0e000 - 0x80d53380   ( 277 kB)
      .data : 0x80d54000 - 0x80dc6c18   ( 460 kB)
       .bss : 0x80dc6c18 - 0x80e31068   ( 426 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
NR_IRQS:16 nr_irqs:16 16
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
CPU identified as i.MX6Q, silicon rev 1.2
Console: colour dummy device 80x30
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x806b1930 - 0x806b1988
CPU1: Booted secondary processor
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
Use WDOG2 as reset source
syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
vdd1p1: 800 <--> 1375 mV at 1125 mV 
vdd3p0: 2800 <--> 3150 mV at 3000 mV 
vdd2p5: 2000 <--> 2750 mV at 2425 mV 
cpu: 725 <--> 1450 mV 
vddpu: 725 <--> 1450 mV 
vddsoc: 725 <--> 1450 mV 
syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
bio: create slab <bio-0> at 0
mxs-dma 110000.dma-apbh: initialized
wlan-en-regulator: 1800 mV 
usb_otg_vbus: 5000 mV 
usb_h1_vbus: 4500 mV 
usb_h3_vbus: 3300 mV 
1P8V: 1800 mV 
3P3V: 3300 mV 
vgaarb: loaded
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: IMX I2C adapter registered
genirq: Setting trigger mode 13 for irq 256 failed (gpio_set_irq_type+0x0/0x29c)
i2c i2c-1: IMX I2C adapter registered
i2c i2c-2: IMX I2C adapter registered
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
pureg-dummy: no parameters
imx6_busfreq busfreq.15: DDR medium rate not supported.
Bus freq driver module loaded
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 2000
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
imx-weim 21b8000.weim: WEIM driver registered.
(NULL device *): hx8347_init: Entry.
(NULL device *): hx8347_init: Exit.
reading of DT polarity-inverted = 1
MIPI DSI driver module loaded
mxc_sdc_fb fb.29: register mxc display driver ldb
Console: switching to colour frame buffer device 30x40
mxc_sdc_fb fb.30: register mxc display driver hdmi
mxc_sdc_fb fb.30: NO mxc display driver found!
mxc_sdc_fb fb.31: register mxc display driver lcd
mxc_sdc_fb fb.31: NO mxc display driver found!
mxc_sdc_fb fb.32: register mxc display driver ldb
imx-sdma 20ec000.sdma: no iram assigned, using external mem
imx-sdma 20ec000.sdma: loaded firmware 1.1
imx-sdma 20ec000.sdma: initialized
pfuze100-regulator 0-0008: Full lay: 2, Metal lay: 1
pfuze100-regulator 0-0008: FAB: 0, FIN: 0
pfuze100-regulator 0-0008: pfuze100 found.
SW1AB: 300 <--> 1875 mV at 1175 mV 
SW1C: 300 <--> 1875 mV at 1175 mV 
SW2: 800 <--> 3300 mV at 3300 mV 
SW3A: 400 <--> 1975 mV at 1500 mV 
SW3B: 400 <--> 1975 mV at 1500 mV 
SW4: 800 <--> 3300 mV at 3150 mV 
SWBST: 5000 mV 
VSNVS: 1000 <--> 3000 mV at 3000 mV 
VREFDDR: 750 mV 
VGEN1: 800 <--> 1550 mV at 1500 mV 
VGEN2: 800 <--> 1550 mV at 1500 mV 
VGEN3: 1800 <--> 3300 mV at 2800 mV 
VGEN4: 1800 <--> 3300 mV at 1800 mV 
VGEN5: 1800 <--> 3300 mV at 3000 mV 
VGEN6: 1800 <--> 3300 mV at 3300 mV 
Serial: IMX driver
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX
console [ttymxc1] enabled
21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 62) is a IMX
serial: Freescale lpuart driver
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
(stk) :sysfs entries created
(stk) : debugfs entries created 
(hci_tty): inside hci_tty_init
(hci_tty): allocated 249, 0
ssd1805 spi0.0: spi->master->bus_num = 0, spi->chip_select = 0, minor = 0, ssd1805->devt = 160432128
ssd1805 spi0.0: OBU 3.5 inch LCD Board is plugged in!
ssd1805 spi0.0: ssd1805->gpio_contrast1 = 0. gpio_get_value(ssd1805->gpio_contrast1) = 0x0
(NULL device *): hx8347_probe: Entry.
hx8347 spi0.1: Panel probed
spi_imx 2008000.ecspi: probed
CAN device driver interface
PPP generic driver version 2.4.2
NET: Registered protocol family 24
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver cp210x
usbserial: USB Serial support registered for cp210x
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver pl2303
usbserial: USB Serial support registered for pl2303
ci_hdrc ci_hdrc.0: EHCI Host Controller
ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ci_hdrc ci_hdrc.1: doesn't support gadget
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
ci_hdrc ci_hdrc.2: doesn't support gadget
ci_hdrc ci_hdrc.2: EHCI Host Controller
ci_hdrc ci_hdrc.2: new USB bus registered, assigned bus number 3
ci_hdrc ci_hdrc.2: USB 2.0 started, EHCI 1.00
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
adxl34x 2-001d: no IRQ?
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
apds993x_probe: Failed to init apds993x
apds993x: probe of 1-0039 failed with error -5
rtc-pcf85063 0-0051: chip found, driver version 0.0.1
rtc-pcf85063 0-0051: rtc core: registered rtc-pcf85063 as rtc0
snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc1
i2c /dev entries driver
i2c-core: driver [mag3110] using legacy suspend method
i2c-core: driver [mag3110] using legacy resume method
imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCI H4 protocol initialized
Bluetooth: HCI BCSP protocol initialized
Bluetooth: HCILL protocol initialized
Bluetooth: HCIATH3K protocol initialized
usbcore: registered new interface driver bcm203x
usbcore: registered new interface driver btusb
Bluetooth: Generic Bluetooth SDIO driver ver 0.1
usbcore: registered new interface driver ath3k
(stc):  chnl_id list empty :4 
(stk) : st_kim_startcpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: no vqmmc regulator found
(stk) :ldisc_install = 1usb 1-1: new high-speed USB device number 2 using ci_hdrc
mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
mmc1: no vqmmc regulator found
mmc1: no vmmc regulator found
mmc0: card claims to support voltages below the defined range. These will be ignored.
mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
mmc0: new high speed SDIO card at address 0001
mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
mmc1: BKOPS_EN bit is not set
usb-storage 1-1:1.0: USB Mass Storage device detected
mmc1: new high speed DDR MMC card at address 0001
mmcblk0: mmc1:0001 004G90 3.68 GiB 
scsi0 : usb-storage 1-1:1.0
mmcblk0boot0: mmc1:0001 004G90 partition 1 2.00 MiB
mmcblk0boot1: mmc1:0001 004G90 partition 2 2.00 MiB
mmcblk0rpmb: mmc1:0001 004G90 partition 3 512 KiB
 mmcblk0: p1 p2
 mmcblk0boot1: unknown partition table
 mmcblk0boot0: unknown partition table
usb 2-1: new high-speed USB device number 2 using ci_hdrc
Galcore version 4.6.9.9754
mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
mxc_asrc 2034000.asrc: mxc_asrc registered
mxc_vpu 2040000.vpu: VPU initialized
caam 2100000.caam: device ID = 0x0a16010000000000 (Era -524)
caam 2100000.caam: job rings = 2, qi = 0
caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam
caam 2100000.caam: authencesn-hmac-md5-cbc-aes-caam
caam 2100000.caam: authenc-hmac-sha1-cbc-aes-caam
caam 2100000.caam: authencesn-hmac-sha1-cbc-aes-caam
caam 2100000.caam: authenc-hmac-sha224-cbc-aes-caam
caam 2100000.caam: authencesn-hmac-sha224-cbc-aes-caam
caam 2100000.caam: authenc-hmac-sha256-cbc-aes-caam
caam 2100000.caam: authencesn-hmac-sha256-cbc-aes-caam
caam 2100000.caam: authenc-hmac-md5-cbc-des3_ede-caam
caam 2100000.caam: authencesn-hmac-md5-cbc-des3_ede-caam
caam 2100000.caam: authenc-hmac-sha1-cbc-des3_ede-caam
caam 2100000.caam: authencesn-hmac-sha1-cbc-des3_ede-caam
caam 2100000.caam: authenc-hmac-sha224-cbc-des3_ede-caam
caam 2100000.caam: authencesn-hmac-sha224-cbc-des3_ede-caam
caam 2100000.caam: authenc-hmac-sha256-cbc-des3_ede-caam
caam 2100000.caam: authencesn-hmac-sha256-cbc-des3_ede-caam
caam 2100000.caam: authenc-hmac-md5-cbc-des-caam
caam 2100000.caam: authencesn-hmac-md5-cbc-des-caam
caam 2100000.caam: authenc-hmac-sha1-cbc-des-caam
caam 2100000.caam: authencesn-hmac-sha1-cbc-des-caam
caam 2100000.caam: authenc-hmac-sha224-cbc-des-caam
caam 2100000.caam: authencesn-hmac-sha224-cbc-des-caam
caam 2100000.caam: authenc-hmac-sha256-cbc-des-caam
caam 2100000.caam: authencesn-hmac-sha256-cbc-des-caam
caam 2100000.caam: ecb-des-caam
caam 2100000.caam: ecb-arc4-caam
caam 2100000.caam: ecb-aes-caam
caam 2100000.caam: ctr-aes-caam
caam 2100000.caam: cbc-aes-caam
caam 2100000.caam: ecb-des3-caam
caam 2100000.caam: cbc-3des-caam
caam 2100000.caam: cbc-des-caam
caam 2100000.caam: fsl,sec-v4.0 algorithms registered in /proc/crypto
platform 2101000.jr0: registering rng-caam
platform caam_sm: caam_sm_test: 8-byte key test match OK
platform caam_sm: caam_sm_test: 16-byte key test match OK
platform caam_sm: caam_sm_test: 32-byte key test match OK
platform caam_secvio.34: security violation service handlers armed
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
i2c-core: driver [cs42888] using legacy suspend method
i2c-core: driver [cs42888] using legacy resume method
fsl-hdmi-dai hdmi_audio.16: failed to probe. Load HDMI-video first.
usb 3-1: new high-speed USB device number 2 using ci_hdrc
fsl-hdmi-dai: probe of hdmi_audio.16 failed with error -12
sgtl5000 2-000a: sgtl5000 revision 0x11
2-000a: 1200 mV normal 
sgtl5000 2-000a: Using internal LDO instead of VDDD
imx-sgtl5000 sound.28:  sgtl5000 <-> 202c000.ssi mapping ok
NET: Registered protocol family 26
nf_conntrack version 0.5.0 (16003 buckets, 64012 max)
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
lib80211: common routines for IEEE802.11 drivers
Key type dns_resolver registered

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
VGEN3: disabling
VGEN2: disabling
hub 3-1:1.0: USB hub found
hub 3-1:1.0: 2 ports detected
VGEN1: disabling
input: gpio-keys.27 as /devices/soc0/gpio-keys.27/input/input0
rtc-pcf85063 0-0051: setting system clock to 2015-10-12 20:12:40 UTC (1444680760)
ALSA device list:
  #0: imx6-stobu-sgtl5000
kjournald starting.  Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 276K (80d0e000 - 80d53000)
(stk) :ldisc installation timeout
(stk) :ldisc_install = 0
INIT: version 2.88 booting

Boot splashscreen disabled
scsi 0:0:0:0: Direct-Access     SanDisk  Cruzer Blade     1.10 PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 15633408 512-byte logical blocks: (8.00 GB/7.45 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] No Caching mode page found
sd 0:0:0:0: [sda] Assuming drive cache: write through
Starting udev
sd 0:0:0:0: [sda] No Caching mode page found
sd 0:0:0:0: [sda] Assuming drive cache: write through
 sda: sda1
sd 0:0:0:0: [sda] No Caching mode page found
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI removable disk
udevd[187]: starting version 182
Loading modules backported from Linux version R8.6-0-g3f5b34f
Backport generated by backports.git R8.6-0-g4677dc3

(stk) : timed out waiting for ldisc to be un-installedcfg80211: Calling CRDA to update world regulatory domain
(stk) :ldisc_install = 1cfg80211: World regulatory domain updated:
wlcore: Time Sync: gpio requested
wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2

cfg80211:  DFS Master region: unsetwlcore: WARNING falling back to default config
cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
wlcore: loaded
wlcore: driver version: R8.6
wlcore: compilation time: Thu Oct  1 12:06:54 2015
FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
(stk) :ldisc installation timeout
(stk) :ldisc_install = 0UIM SYSFS Node Found at /sys/./devices/soc0/kim.19/install
Starting uim-sysfs daemon.
uim:@ main
uim:install = /sys/./devices/soc0/kim.19/install
uim:dev_name = /sys/./devices/soc0/kim.19/dev_name
uim:baud_rate = /sys/./devices/soc0/kim.19/baud_rate
uim:flow_cntrl = /sys/./devices/soc0/kim.19/flow_cntrl
uim:begin polling...
Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
bootlogd.
ALSA: Restoring mixer settings...
No state is present for card imx6stobusgtl50
Found hardware: "imx6-stobu-sgtl" "" "" "" ""
Hardware is initialized using a generic method
Configuring network interfaces... No state is present for card imx6stobusgtl50
ifconfig: SIOCGIFFLAGS: No such device
Starting rpcbind daemon...done.
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1

INIT: Entering runlevel: 5

(stk) : timed out waiting for ldisc to be un-installedStarting Xserver
Starting system message bus: 
(stk) :ldisc_install = 1uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 1 from install 

uim:@ st_uart_config
uim: signal received, opening /dev/ttymxc2
uim:@ set_baud_rate
uim:set_baud_rate() done
uim:Setting speed to 3000000
uim:@ read_command_complete
uim: Command complete started
uim:@ read_hci_event
uim: read_hci_event
dbus.
Starting Connection Manager
Starting Dropbear SSH server: dropbear.
Starting advanced power management daemon: uim:Invalid response
No APM support in kernel
(failed.)
creating NFS state directory: done
NFS daemon support not enabled in kernel
Starting syslogd/klogd: done
 * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
   ...done.
Starting Telephony daemon
Starting Linux NFC daemon
Starting OProfileUI server
Running local boot scripts (/etc/rc.hdmi).
Running local boot scripts (/etc/rc.local).
Stopping Bootlog daemon: bootlogd.
(stk) :ldisc installation timeout
(stk) :ldisc_install = 0

Poky (Yocto Project Reference Distro) 1.5.3 imx6qsabresd /dev/ttymxc1



imx6qsabresd login: (stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed

Poky (Yocto Project Reference Distro) 1.5.3 imx6qsabresd /dev/ttymxc1



imx6qsabresd login: 
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0usb 3-1.1: new high-speed USB device number 3 using ci_hdrc
option 3-1.1:1.0: GSM modem (1-port) converter detected
usb 3-1.1: GSM modem (1-port) converter now attached to ttyUSB0
option 3-1.1:1.3: GSM modem (1-port) converter detected
usb 3-1.1: GSM modem (1-port) converter now attached to ttyUSB1
option 3-1.1:1.4: GSM modem (1-port) converter detected
usb 3-1.1: GSM modem (1-port) converter now attached to ttyUSB2
option 3-1.1:1.5: GSM modem (1-port) converter detected
usb 3-1.1: GSM modem (1-port) converter now attached to ttyUSB3
option 3-1.1:1.6: GSM modem (1-port) converter detected
usb 3-1.1: GSM modem (1-port) converter now attached to ttyUSB4
(stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0

Poky (Yocto Project Reference Distro) 1.5.3 imx6qsabresd /dev/ttymxc1



imx6qsabresd login: (stk) : timed out waiting for ldisc to be un-installed
Bluetooth: st_register failed -22
root
root@imx6qsabresd:~# 
root@imx6qsabresd:~# 
root@imx6qsabresd:~# 
root@imx6qsabresd:~# hfc   
root@imx6qsabresd:~# 
root@imx6qsabresd:~# 
root@imx6qsabresd:~# hciconfig hci0 uo p
(stc):  chnl_id list empty :4 
(stk) : st_kim_start(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0uim:begin polling...
uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 0 from install 

uim:@ st_uart_config
uim:Un-Installed N_TI_WL Line displine
uim:begin polling...

(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 1 from install 

uim:@ st_uart_config
uim: signal received, opening /dev/ttymxc2
uim:@ set_baud_rate
uim:set_baud_rate() done
uim:Setting speed to 3000000
uim:@ read_command_complete
uim: Command complete started
uim:@ read_hci_event
uim: read_hci_event
uim:Invalid response

(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installedBluetooth: st_register failed -22
Can't init device hci0: Input/output error (5)
root@imx6qsabresd:~# uim:begin polling...
uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 0 from install 

uim:@ st_uart_config
uim:Un-Installed N_TI_WL Line displine
uim:begin polling...

root@imx6qsabresd:~# 
root@imx6qsabresd:~# 
root@imx6qsabresd:~# dmesg | grep stk
(stk) :sysfs entries created
(stk) : debugfs entries created 
(stk) : st_kim_start<6>cpuidle: using governor ladder
(stk) :ldisc_install = 1
(stk) :ldisc installation timeout
(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed<6>cfg80211: Calling CRDA to update world regulatory domain
(stk) :ldisc_install = 1
(stk) :ldisc installation timeout
(stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0<6>usb 3-1.1: new high-speed USB device number 3 using ci_hdrc
(stk) : timed out waiting for ldisc to be un-installed
(stk) :ldisc_install = 1(stk) :ldisc installation timeout
(stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed
(stk) : st_kim_start(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
(stk) :ldisc installation timeout(stk) :ldisc_install = 0
(stk) : timed out waiting for ldisc to be un-installed<3>Bluetooth: st_register failed -22
root@imx6qsabresd:~# dmesg | grep stk c
(stc):  chnl_id list empty :4 
(stc):  chnl_id list empty :4 
root@imx6qsabresd:~# dmesg | grep stc   kim
(stk) : st_kim_start<6>cpuidle: using governor ladder
(stk) : st_kim_start(stk) :ldisc_install = 1
root@imx6qsabresd:~#

     

  • 0 in reply to ikon
    TI__Guru* 85400 points
    Hi,

    From the logs, it looks like device is not init. Can you verify proper device power up (as per datasheet)?
    Also, please verify if you have provided the correct details to the "kim" dts node.

    Regards,
    Gigi Joseph.
  • 0 in reply to Joseph Gigi
    Genius 5355 points

    Hi Gigi.

     

    The power up sequence and dts configuration are ok.

     

    BTW, if the power up sequence is not correct, will wi-fi still work?

    Or are there separate power up sequence for WiFi and BT?

    Is the DTS setting different from 3.14.28 vs 3.10.17?

     

    Thanks, Shaun.

  • 0 in reply to ikon
    Genius 5355 points

    Hi Gigi,

    Any update?

    Thanks, Shaun.

  • 0 in reply to ikon
    TI__Guru* 85400 points
    Hi Shaun,

    For BT power up,

    1. Ensure slow clock, VIO, and VBAT are stable.
    2. Assert BT_EN high
    3. The device signals that a proper boot-up was performed by pulling HCI_RTS low.

    Can you verify this on your setup?

    The dts shouldn't change between 3.14.28 vs 3.10.17 - but the BT failure logs that you provided were for "PCI stobu board". The working 3.14.28 version was for "Freescale Sabre board". I'm not sure if they are the same.

    Regards,
    Gigi Joseph.