root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# root@imx6qsabresd:~# U-Boot 2014.01 (Jul 03 2014 - 20:20:45) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: MX6-SabreSD DRAM: 1 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 *** Warning - bad CRC, using default environment No panel detected: default to Hannstar-XGA Display: Hannstar-XGA (1024x768) In: serial Out: serial Err: serial Net: FEC [PRIME] Hit any key to stop autoboot: 0 mmc1 is current device reading boot.scr ** Unable to read file boot.scr ** reading uImage 5202992 bytes read in 259 ms (19.2 MiB/s) Booting from mmc ... reading imx6q-sabresd-ldo.dtb 47679 bytes read in 20 ms (2.3 MiB/s) ## Booting kernel from Legacy Image at 12000000 ... Image Name: Linux-3.10.17-1.0.0_ga+g232293e Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 5202928 Bytes = 5 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 Using Device Tree in place at 18000000, end 1800ea3e Starting kernel ... Booting Linux on physical CPU 0x0 Linux version 3.10.17-1.0.0_ga+g232293e (alok@Alok) (gcc version 4.8.2 (GCC) ) #26 SMP PREEMPT Wed Aug 27 17:44:31 IST 2014 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 @814fd000 s8896 r8192 d15680 u32768 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096 Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 rootwait rw 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: 697780k/697780k available, 350796k 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 - 0x80be4bf4 (12147 kB) .init : 0x80be5000 - 0x80c2a2c0 ( 277 kB) .data : 0x80c2c000 - 0x80c7cd20 ( 324 kB) .bss : 0x80c7cd20 - 0x80ce5ebc ( 421 kB) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Preemptible hierarchical RCU implementation. 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 0x80614ff8 - 0x80615050 CPU1: Booted secondary processor CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 CPU2: Booted secondary processor CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 CPU3: Booted secondary processor CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 Brought up 4 CPUs SMP: Total of 4 processors activated (6324.22 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 WDOG1 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 at 1150 mV vddpu: 725 <--> 1450 mV at 1150 mV vddsoc: 725 <--> 1450 mV at 1175 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 at 0 mxs-dma 110000.dma-apbh: initialized 3p3v: 3300 mV wilink_wl_en: 1800 mV usb_otg_vbus: 5000 mV usb_h1_vbus: 5000 mV wm8962-supply: no parameters mipi_dsi_pwr_on: no parameters sensor-supply: 3300 mV 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 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 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) mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a 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 2002 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) imx-weim 21b8000.weim: WEIM driver registered. mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed MIPI DSI driver module loaded mxc_sdc_fb fb.35: register mxc display driver ldb imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) Console: switching to colour frame buffer device 128x48 mxc_sdc_fb fb.36: register mxc display driver hdmi mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1 fbcvt: 1920x1080@60: CVT Name - 2.073M9 mxc_sdc_fb fb.37: register mxc display driver lcd mxc_sdc_fb fb.37: ipu0-di0 already in use mxc_sdc_fb: probe of fb.37 failed with error -16 mxc_sdc_fb fb.38: 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 1-0008: Full lay: 1, Metal lay: 1 pfuze100-regulator 1-0008: FAB: 0, FIN: 1 SW1AB: 300 <--> 1875 mV at 1375 mV SW1C: 300 <--> 1875 mV at 1375 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 <--> 5150 mV at 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 2500 mV VGEN4: 1800 <--> 3300 mV at 1800 mV VGEN5: 1800 <--> 3300 mV at 2800 mV VGEN6: 1800 <--> 3300 mV at 3300 mV Serial: IMX driver 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX console [ttymxc0] enabled 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 Wait for CR ACK error! sata phy RX_PLL is stable! ahci: SSS flag set, parallel bus scan disabled ahci ahci: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode ahci ahci: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst scsi0 : ahci_platform ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71 imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_KEY_COL1 already requested by 21f4000.serial; cannot claim for 2008000.ecspi imx6q-pinctrl 20e0000.iomuxc: pin-128 (2008000.ecspi) status -22 imx6q-pinctrl 20e0000.iomuxc: could not request pin 128 on device 20e0000.iomuxc spi_imx 2008000.ecspi: Error applying setting, reverse things back m25p80 spi32766.0: found mr25h256, expected m25p32 m25p80 spi32766.0: mr25h256 (32 Kbytes) spi_imx 2008000.ecspi: probed CAN device driver interface libphy: fec_enet_mii_bus: probed fec 2188000.ethernet eth0: registered PHC device 0 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver usbcore: registered new interface driver usb-storage 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 mousedev: PS/2 mouse device common for all mice elan-touch 2-0010: elan - Read Hello Packet Failed elan-touch: probe of 2-0010 failed with error -22 egalax_ts 1-0004: Failed to read firmware version egalax_ts: probe of 1-0004 failed with error -5 input: eGalax Touch Screen as /devices/soc0/soc.1/2100000.aips-bus/21a8000.i2c/i2c-2/2-0004/input/input0 input: max11801_ts as /devices/soc0/soc.1/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input1 ata1: SATA link down (SStatus 0 SControl 300) input: isl29023 light sensor as /devices/virtual/input/input2 isl29023 2-0044: driver version 1.0 enabled i2c-core: driver [isl29023] using legacy suspend method i2c-core: driver [isl29023] using legacy resume method snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0 i2c /dev entries driver mxc_v4l2_output v4l2_out.43: V4L2 device registered as video16 mxc_v4l2_output v4l2_out.43: V4L2 device registered as video17 mxc_v4l2_output v4l2_out.43: V4L2 device registered as video18 mxc_v4l2_output v4l2_out.43: V4L2 device registered as video19 mxc_v4l2_output v4l2_out.43: V4L2 device registered as video20 mag3110 2-000e: check mag3110 chip ID input: mag3110 as /devices/virtual/input/input3 mag3110 2-000e: mag3110 is probed i2c-core: driver [mag3110] using legacy suspend method i2c-core: driver [mag3110] using legacy resume method input: mma845x as /devices/virtual/input/input4 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: HCILL protocol initialized usbcore: registered new interface driver btusb (stc): chnl_id list empty :4 cpuidle: 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 sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode mmc0: no vqmmc regulator found (stk) : st_kim_startmmc0: 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. (stk) :ldisc_install = 1mmc0: queuing unknown CIS tuple 0x91 (3 bytes) mmc0: new high speed SDIO card at address 0001 mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA mmc2: no vqmmc regulator found mmc2: no vmmc regulator found mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA mmc1: new high speed SD card at address fd57 mmcblk0: mmc1:fd57 SD02G 1.83 GiB mmcblk0: p1 p2 Galcore version 4.6.9.9754 mmc2: BKOPS_EN bit is not set mmc2: new high speed DDR MMC card at address 0001 mmcblk1: mmc2:0001 SEM08G 7.39 GiB mmcblk1boot0: mmc2:0001 SEM08G partition 1 2.00 MiB mmcblk1boot1: mmc2:0001 SEM08G partition 2 2.00 MiB mmcblk1rpmb: mmc2:0001 SEM08G partition 3 128 KiB 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 leds-gpio leds.20: pins are not configured from the driver mmcblk1: p1 p2 p3 < p5 p6 p7 > p4 mmcblk1: p4 size 13336576 extends beyond EOD, truncated mmcblk1boot1: unknown partition table mmcblk1boot0: unknown partition table 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.45: 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 wm8962 0-001a: customer id 0 revision D input: WM8962 Beep Generator as /devices/soc0/soc.1/2100000.aips-bus/21a0000.i2c/i2c-0/0-001a/input/input5 imx-wm8962 sound.33: wm8962 <-> 202c000.ssi mapping ok input: wm8962-audio AMIC as /devices/soc0/sound.33/sound/card0/input6 input: wm8962-audio Headphone Jack as /devices/soc0/sound.33/sound/card0/input7 imx-audio-hdmi sound-hdmi.34: hdmi-hifi <-> hdmi_audio.16 mapping ok 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 Key type dns_resolver registered VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 VGEN3: disabling VGEN2: disabling VGEN1: disabling input: gpio-keys.32 as /devices/soc0/gpio-keys.32/input/input8 snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2014-08-27 12:46:23 UTC (1409143583) ALSA device list: #0: wm8962-audio #1: imx-hdmi-soc (stk) :ldisc installation timeout (stk) :ldisc_install = 0kjournald 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 (80be5000 - 80c2a000) INIT: version 2.88 booting (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1UIM SYSFS Node Found at /sys/./devices/soc0/kim.30/install Starting uim-sysfs daemon. uim:@ main uim:install = /sys/./devices/soc0/kim.30/install uim:dev_name = /sys/./devices/soc0/kim.30/dev_name uim:baud_rate = /sys/./devices/soc0/kim.30/baud_rate uim:flow_cntrl = /sys/./devices/soc0/kim.30/flow_cntrl uim:install set previously... uim:@ st_uart_config uim: signal received, opening /dev/ttymxc4 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 Starting udev udevd[215]: starting version 182 Starting Bootlog daemon: bootlogd. INIT: Entering runlevel: 5timeout(stk) :ldisc_install = 0 Configuring network interfaces... fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:01, irq) IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready udhcpc (v1.22.1) started Sending discover... (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 = 1Sending discover... (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 = 0Sending discover... (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 Bluetooth: st_register failed -22 No lease, failing Starting system message bus: dbus. Starting syslogd/klogd: done Stopping Bootlog daemon: bootlogd. Poky (Yocto Project Reference Distro) 1.6.1 imx6qsabresd /dev/ttymxc0 imx6qsabresd login: root ################################################################################################################################# root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# ls active_low device power subsystem uevent value root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# cat value 0 root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# echo 1 > value root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# cat value 0 root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# #################################################################################################################################### root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# hciconfig hci0: Type: BR/EDR Bus: UART BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0 DOWN RX bytes:0 acl:0 sco:0 events:0 errors:0 TX bytes:0 acl:0 sco:0 commands:0 errors:0 root@imx6qsabresd:/sys/devices/soc0/soc.1/2000000.aips-bus/20a8000.gpio/gpio/gpio103# hciconfig hci0 up (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 = 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 Bluetooth: st_register failed -22 Can't init device hci0: Input/output error (5)