AnsweredAssumed Answered

yocto linuxLinux-3.10.17 kernel sart up fail

Question asked by yb du on Jul 10, 2014
Latest reply on Jul 22, 2014 by jimmychan

U-Boot 2013.04 (Apr 05 2014 - 08:50:42)



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

CPU:   Temperature 35 C, calibration data: 0x59b5037d

Reset cause: POR

Board: MX6Q/SDL-SabreSD

I2C:   ready

DRAM:  1 GiB


*** Warning - bad CRC, using default environment



No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In:    serial

Out:   serial

Err:   serial

Found PFUZE100! deviceid=10,revid=11

mmc2(part 0) is current device

Net:   FEC [PRIME]

Warning: FEC using MAC address from net device



Normal Boot

Hit any key to stop autoboot:  0

mmc2(part 0) is current device

reading boot.scr

** Unable to read file boot.scr **

reading uImage

4217016 bytes read in 125 ms (32.2 MiB/s)

Booting from mmc ...

reading imx6q-sabresd.dtb

47179 bytes read in 18 ms (2.5 MiB/s)

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

   Image Name:   Linux-3.10.17

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    4216952 Bytes = 4 MiB

   Load Address: 10800000

   Entry Point:  10800000

   Verifying Checksum ... OK

## Flattened Device Tree blob at 18000000

   Booting using the fdt blob at 0x18000000

   Loading Kernel Image ... OK


switch to ldo_bypass mode!

   Using Device Tree in place at 18000000, end 1800e84a



Starting kernel ...



Booting Linux on physical CPU 0x0

Linux version 3.10.17 (yfzx@ubuntu) (gcc version 4.6.2 20110630 (prerelease) (Freescale MAD -- Linaro 2011.07 -- Built at 2011/08/10 09:20) ) #9 SMP PREEMPT Thu Jul 10 18:42:40 PDT 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

Memory policy: ECC disabled, Data cache writealloc

PERCPU: Embedded 7 pages/cpu @813a3000 s8064 r8192 d12416 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: 1027476k/1027476k available, 21100k 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 - 0x80ad4bc8   (11059 kB)

      .init : 0x80ad5000 - 0x80b0af80   ( 216 kB)

      .data : 0x80b0c000 - 0x80b5a0e0   ( 313 kB)

       .bss : 0x80b5a0e0 - 0x80b8b044   ( 196 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 0x80545eb0 - 0x80545f08

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.

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

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

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

cfg80211: Calling CRDA to update world regulatory domain

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

jffs2: version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.

msgmni has been set to 2006

alg: No test for stdrng (krng)

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed

MIPI DSI driver module loaded

mxc_sdc_fb fb.30: 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.31: 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.32: register mxc display driver lcd

mxc_sdc_fb fb.32: ipu0-di0 already in use

mxc_sdc_fb: probe of fb.32 failed with error -16

mxc_sdc_fb fb.33: 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 1175 mV

SW1C: 300 <--> 1875 mV at 1175 mV

SW2: 800 <--> 3300 mV at 3300 mV

SW3A: 400 <--> 1975 mV at 1500 mV

SW3B: 800 <--> 1950 mV at 3000 mV

SW4: 800 <--> 3300 mV at 3150 mV

SWBST: 5000 <--> 5150 mV at 5000 mV

VSNVS: 1000 <--> 3000 mV at 3000 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

console [ttymxc0] enabled

loop: module loaded

m25p80 spi32766.0: m25p32 (4096 Kbytes)

spi_imx 2008000.ecspi: probed

vcan: Virtual CAN interface driver

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

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

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

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=1)

Bluetooth: Virtual HCI driver ver 1.3

Bluetooth: HCI UART driver ver 2.2

Bluetooth: HCIATH3K protocol initialized

usbcore: registered new interface driver btusb

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

mmc0: no vmmc regulator found

mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA

mmc1: no vqmmc regulator found

mmc1: no vmmc regulator found

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

------------[ cut here ]------------

WARNING: at mm/page_alloc.c:2412 __alloc_pages_nodemask+0x160/0x784()

Modules linked in:

CPU: 2 PID: 1 Comm: swapper/0 Not tainted 3.10.17 #9

[<8001372c>] (unwind_backtrace+0x0/0xf8) from [<800113bc>] (show_stack+0x10/0x14)

[<800113bc>] (show_stack+0x10/0x14) from [<80024930>] (warn_slowpath_common+0x4c/0x68)

[<80024930>] (warn_slowpath_common+0x4c/0x68) from [<80024968>] (warn_slowpath_null+0x1c/0x24)

[<80024968>] (warn_slowpath_null+0x1c/0x24) from [<80089908>] (__alloc_pages_nodemask+0x160/0x784)

[<80089908>] (__alloc_pages_nodemask+0x160/0x784) from [<80017430>] (__dma_alloc_buffer.isra.17+0x2c/0x18c)

[<80017430>] (__dma_alloc_buffer.isra.17+0x2c/0x18c) from [<800175a4>] (__alloc_remap_buffer.isra.20+0x14/0xb0)

[<800175a4>] (__alloc_remap_buffer.isra.20+0x14/0xb0) from [<80017774>] (__dma_alloc+0x134/0x254)

[<80017774>] (__dma_alloc+0x134/0x254) from [<800179b4>] (arm_dma_alloc+0x80/0x98)

[<800179b4>] (arm_dma_alloc+0x80/0x98) from [<803953bc>] (gpu_probe+0x198/0x6b0)

mmc2: BKOPS_EN bit is not set

[<803953bc>] (gpu_probe+0x198/0x6b0) from [<802a05a0>] (platform_drv_probe+0x18/0x1c)

[<802a05a0>] (platform_drv_probe+0x18/0x1c) from [<8029f41c>] (driver_probe_device+0x104/0x214)

mmc2: new high speed DDR MMC card at address 0001

mmcblk0: mmc2:0001 SEM08G 7.39 GiB

mmcblk0boot0: mmc2:0001 SEM08G partition 1 2.00 MiB

mmcblk0boot1: mmc2:0001 SEM08G partition 2 2.00 MiB

mmcblk0rpmb: mmc2:0001 SEM08G partition 3 128 KiB

mmcblk0: p1 p2

mmcblk0boot1: unknown partition table

mmcblk0boot0: unknown partition table

[<8029f41c>] (driver_probe_device+0x104/0x214) from [<8029f5b8>] (__driver_attach+0x8c/0x90)

[<8029f5b8>] (__driver_attach+0x8c/0x90) from [<8029dc04>] (bus_for_each_dev+0x54/0x88)

[<8029dc04>] (bus_for_each_dev+0x54/0x88) from [<8029eb1c>] (bus_add_driver+0xd8/0x228)

[<8029eb1c>] (bus_add_driver+0xd8/0x228) from [<8029fa6c>] (driver_register+0x78/0x144)

[<8029fa6c>] (driver_register+0x78/0x144) from [<8000858c>] (do_one_initcall+0x34/0x15c)

[<8000858c>] (do_one_initcall+0x34/0x15c) from [<80ad5b28>] (kernel_init_freeable+0xfc/0x1c8)

[<80ad5b28>] (kernel_init_freeable+0xfc/0x1c8) from [<8053ab6c>] (kernel_init+0x8/0xe4)

[<8053ab6c>] (kernel_init+0x8/0xe4) from [<8000e098>] (ret_from_fork+0x14/0x3c)

---[ end trace 799effeb8c2400ba ]---

galcore 130000.gpu: Failed to allocate contiguous memory

galcore: probe of 130000.gpu failed with error -12

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

caam 2100000.caam: device ID = 0x0a16010000000000 (Era -524)

caam 2100000.caam: job rings = 2, qi = 0

alg: No test for authenc(hmac(md5),cbc(aes)) (authenc-hmac-md5-cbc-aes-caam)

caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam

alg: No test for authencesn(hmac(md5),cbc(aes)) (authencesn-hmac-md5-cbc-aes-caam)

caam 2100000.caam: authencesn-hmac-md5-cbc-aes-caam

caam 2100000.caam: authenc-hmac-sha1-cbc-aes-caam

alg: No test for authencesn(hmac(sha1),cbc(aes)) (authencesn-hmac-sha1-cbc-aes-caam)

caam 2100000.caam: authencesn-hmac-sha1-cbc-aes-caam

alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-caam)

caam 2100000.caam: authenc-hmac-sha224-cbc-aes-caam

alg: No test for authencesn(hmac(sha224),cbc(aes)) (authencesn-hmac-sha224-cbc-aes-caam)

caam 2100000.caam: authencesn-hmac-sha224-cbc-aes-caam

caam 2100000.caam: authenc-hmac-sha256-cbc-aes-caam

alg: No test for authencesn(hmac(sha256),cbc(aes)) (authencesn-hmac-sha256-cbc-aes-caam)

caam 2100000.caam: authencesn-hmac-sha256-cbc-aes-caam

alg: No test for authenc(hmac(md5),cbc(des3_ede)) (authenc-hmac-md5-cbc-des3_ede-caam)

caam 2100000.caam: authenc-hmac-md5-cbc-des3_ede-caam

alg: No test for authencesn(hmac(md5),cbc(des3_ede)) (authencesn-hmac-md5-cbc-des3_ede-caam)

caam 2100000.caam: authencesn-hmac-md5-cbc-des3_ede-caam

alg: No test for authenc(hmac(sha1),cbc(des3_ede)) (authenc-hmac-sha1-cbc-des3_ede-caam)

caam 2100000.caam: authenc-hmac-sha1-cbc-des3_ede-caam

alg: No test for authencesn(hmac(sha1),cbc(des3_ede)) (authencesn-hmac-sha1-cbc-des3_ede-caam)

caam 2100000.caam: authencesn-hmac-sha1-cbc-des3_ede-caam

alg: No test for authenc(hmac(sha224),cbc(des3_ede)) (authenc-hmac-sha224-cbc-des3_ede-caam)

caam 2100000.caam: authenc-hmac-sha224-cbc-des3_ede-caam

alg: No test for authencesn(hmac(sha224),cbc(des3_ede)) (authencesn-hmac-sha224-cbc-des3_ede-caam)

caam 2100000.caam: authencesn-hmac-sha224-cbc-des3_ede-caam

alg: No test for authenc(hmac(sha256),cbc(des3_ede)) (authenc-hmac-sha256-cbc-des3_ede-caam)

caam 2100000.caam: authenc-hmac-sha256-cbc-des3_ede-caam

alg: No test for authencesn(hmac(sha256),cbc(des3_ede)) (authencesn-hmac-sha256-cbc-des3_ede-caam)

caam 2100000.caam: authencesn-hmac-sha256-cbc-des3_ede-caam

alg: No test for authenc(hmac(md5),cbc(des)) (authenc-hmac-md5-cbc-des-caam)

caam 2100000.caam: authenc-hmac-md5-cbc-des-caam

alg: No test for authencesn(hmac(md5),cbc(des)) (authencesn-hmac-md5-cbc-des-caam)

caam 2100000.caam: authencesn-hmac-md5-cbc-des-caam

alg: No test for authenc(hmac(sha1),cbc(des)) (authenc-hmac-sha1-cbc-des-caam)

caam 2100000.caam: authenc-hmac-sha1-cbc-des-caam

alg: No test for authencesn(hmac(sha1),cbc(des)) (authencesn-hmac-sha1-cbc-des-caam)

caam 2100000.caam: authencesn-hmac-sha1-cbc-des-caam

alg: No test for authenc(hmac(sha224),cbc(des)) (authenc-hmac-sha224-cbc-des-caam)

caam 2100000.caam: authenc-hmac-sha224-cbc-des-caam

alg: No test for authencesn(hmac(sha224),cbc(des)) (authencesn-hmac-sha224-cbc-des-caam)

caam 2100000.caam: authencesn-hmac-sha224-cbc-des-caam

alg: No test for authenc(hmac(sha256),cbc(des)) (authenc-hmac-sha256-cbc-des-caam)

caam 2100000.caam: authenc-hmac-sha256-cbc-des-caam

alg: No test for authencesn(hmac(sha256),cbc(des)) (authencesn-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.40: security violation service handlers armed

hidraw: raw HID events driver (C) Jiri Kosina

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

usbcore: registered new interface driver snd-usb-audio

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.28:  wm8962 <-> 202c000.ssi mapping ok

input: wm8962-audio AMIC as /devices/soc0/sound.28/sound/card0/input6

input: wm8962-audio Headphone Jack as /devices/soc0/sound.28/sound/card0/input7

imx-audio-hdmi sound-hdmi.29:  hdmi-hifi <-> hdmi_audio.16 mapping ok

NET: Registered protocol family 26

TCP: cubic registered

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

lib80211: common routines for IEEE802.11 drivers

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

VGEN3: disabling

VGEN2: disabling

VGEN1: disabling

input: gpio-keys.27 as /devices/soc0/gpio-keys.27/input/input8

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2014-04-08 18:44:25 UTC (1396982665)

ALSA device list:

  #0: wm8962-audio

  #1: imx-hdmi-soc

kjournald starting.  Commit interval 5 seconds

EXT3-fs (mmcblk0p2): using internal journal

EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode

VFS: Mounted root (ext3 filesystem) on device 179:2.

Freeing unused kernel memory: 212K (80ad5000 - 80b0a000)

INIT: version 2.88 booting

Starting udev

Missing devtmpfs, which is required for udev to run


INIT: Sending processes the TERM signaStopping XServer


compile step:

env:yocto Linux-3.10.17


make imx6_defconfig

make uImage LOADADDR=0x10800000