Audio transcoding # Transcode the input file into MP3 gst-launch filesrc location=media_file typefind=true ! beepdec ! mfw_mp3encoder ! matroskamux ! filesink location=output_audio_file.mk Audio transcoding + streaming # Transcode the input file into MP3 and stream it # On host, get the transcoded audio data gst-launch udpsrc port=8880 ! <CAPS_FROM_THE_TARGET> ! queue ! ffdec_mp3 ! alsasink # where <CAPS_FROM_THE_TARGET> can be something like 'audio/mpeg, mpegversion=(int)1, layer=(int)3, rate=(int)44100, channels=(int)2' # run the pipeline and check the caps gst-launch filesrc location=media_file typefind=true ! queue ! beepdec ! mfw_mp3encoder ! udpsink host=10.112.103.77 port=8880 -v Video Transcoding* # Transcode the input file into AVC (H-264) gst-launch filesrc location=media_file typefind=true ! aiurdemux name=demux ! queue ! vpudec ! vpuenc codec=avc ! matroskamux name=mux ! filesink location=output_media_file.mk Video Transcoding + scaling* # Transcode the input file into AVC (H264) and rescale video to 480p gst-launch filesrc location=media_file typefind=true ! aiurdemux name=demux ! queue ! vpudec ! mfw_ipucsc ! 'video/x-raw-yuv, width=(int)720, height=(int)480' ! vpuenc codec=avc ! matroskamux name=mux ! filesink location=output_media_file.mk Video transcoding + scaling + streaming* # NOTE: Run the pipelines in the presented order # On host, get the transcoded+scaled video data $ gst-launch udpsrc port=8888 ! <CAPS_FROM_THE_TARGET> ! queue ! ffdec_h264 ! xvimagesink # On target, run the pipeline and check the caps gst-launch filesrc location=media_file typefind=true ! aiurdemux name=demux ! queue ! vpudec ! mfw_ipucsc ! 'video/x-raw-yuv, width=(int)720, height=(int)480' ! vpuenc codec=avc ! udpsink host=$HOST_IP port=8888 -v * There is a limit for the number of pipelines which can be run simultaneously, for high resolution input files, at most two for 1080p and four for 720p.

You can power on/off i.MX31 PDK LEDs using U-Boot: u-boot> mw.b B6020000 FF Where B6020000 is the CPLD LED address and FF is the 8 bits hexadecimal value which will be displayed on LEDs.

Creating Deployment System          Configuring Bootloader       Running Linux     

The attached is the document and sample code for iMX5 system 80 interface LCD driver based on IPUV3. It is based on iMX51 2.6.31_09.12 BSP (SDK 1.7), tested on iMX53 3-Stack board. 1. Description This is Smartlcd driver for Freescale MX51 SDK1.7 release. (Kernel: 2.6.31_09.12.00/01)  2. File List -- Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch: SmartLCD panel support patch, and unit test code. -- Sample.config: the config file for reference. -- readme.txt: this file, please refer to it before use the package. -- SmartLCD Structure.pptx: the basic structure for smartlcd on IPUv3. 3. Requirement - MX51_3DS Green board(TO2.0) - No hardware rework needed, only need plug the giantplus GMA722A0 to J10. - MX51 SDK1.7 release package - L2.6.31_09.12.00_SDK_source.tar.gz                                - redboot_200952.zip 4. How to use 4.1 How to use demo -- Program default redboot.bin to board via ATKtools -- Copy attached zImage to tftp folder (assume /tftpboot) -- extract default rootfs to NFS folder (assume /nfsroot) -- COPY attached imx51_fb_test to ~/unit_test folder. -- Power on the board -- After redboot is boot up, use following command to boot up linux kernel    load -r -b 0x100000 zImage    exec -c "noinitrd console=ttymxc0 root=/dev/nfsroot rootfstype=nfsroot nfsroot=10.192.225.221:/nfsroot/rootfs rw ip=dhcp" -- Once the linux kernel launched, run following commands to test smartlcd panel.    cd /unit_tests    ./imx51_fb_test 4.2 How to use source code -- Current release code is based on L2.6.31_09.12.00_SDK_source.tar.gz. Extract the file to your working folder. -- Entering the working folder and type "./install", select a folder to install ltib. (such as .../ltib) -- Entering ltib folder and type "./ltib" to build Linux platform.  If you are not familiar with this setp, please refer to doc "i.MX_3Stack_SDK_UserGuide.pdf" for detail. -- Entering folder ".../ltib/rpm/BUILD/linux", copy "Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch" from release package to current folder    Run command "patch -p1 < Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch" -- When complete, run command "make ARCH=arm menuconfig", and you can refer to attached sample.config for detail.    * enable    Device Drivers ----> Graphics support ----> [*]   Asynchronous Panels                                            ----> [*] GiantPlus 240x320 Panel                                             * disable    Device Drivers ----> Graphics support ----> [ ]   Synchronous Panel Framebuffer                                         ----> Multimedia support    ----> [ ]   Video For Linux                                             -- Run command "make ARCH=arm" to build kernel.  4.3 How to do SMARTLCD driver test -- After Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch applied, there will be an folder "IMX51_TEST" under linux. -- Go to that folder, and run "make ARCH=arm", imx51_fb_test will be created. -- Copy imx51_fb_test to rootfs/unit_test. and run. 5. History N/A 6. Known Issue -- V4L2 not working yet.

Changing Freescale's BSP U-boot using LTIB This quick recipe demonstrates how to compile U-boot using Freescale BSP. 0. After installing i.MX51 BSP: 1. Extract u-boot source: ./ltib -m prep -p u-boot 2. (optional) If you wish to apply changes to the code, the source is located at: <ltib path>/rpm/BUILD/u-boot-2009.08 3. Compile u-boot for the i.MX51 EVK ./ltib -m scbuilb -p u-boot 4. Copy the compiled file to a SD card on your host machine, insert the SD card and: $ sudo dd if=rpm/BUILD/u-boot-2009.08/u-boot.bin of=/dev/mmcblk0 bs=512 /dev/mmcblk0 should replaced according to your host, use "dmesg" after inserting the SD to find out where is the SD on your host. Unmount it before issuing the dd command.   5. Insert the SD on the i.MX 51 EVK, set the switches for SD Card boot and power on the board.

Q: To minimize i.MX6DL power consumption at stop mode, but needs i.MX6DL to wake-up by USB resume signal from Host PC. Can LDO_2P5(VDDHIGH_CAP) be powered off at stop mode in order to resume i.MX6DL by a USB resume signal that Host PC sends to i.MX6DL USBOTG(us as device mode only)? In other words, can USB OTG detect resume signal from Host PC and generate wakeup interrupt during stop mode with following LDO condition? -          LDO_USB is enabled and powered by USB_OTG_VBUS. -          LDO_2P5 is disabled during stop mode. -          LDO_1P1 is enabled during stop mode. The system uses LPDDR2, hence LDO_2P5 can be powered off at stop mode(I know this is not allowed for DDR3 as DDR IO need 2P5 as pre-driver). Actually tested on SDP, the system can not be resumed without LDO_2P5 as DDR IO need 2P5 for DDR3. A: Please note that disabling the LDO_2P5 supply, you are also disabling the DRAM, as the DRAM pre-drivers are powered by this supply(!). SDCKE is pulled down on the board, and it ensures that the DRAM is in proper state during DSM without LDO_2P5 power. we recommend to keep LDO_2P5 on at any mode(include DSM mode). ldo_2p5 is also one of power for USB phy.   4.3.2.2 LDO_2P5 The LDO_2P5 module implements a programmable linear-regulator function from VDD_HIGH_IN. The LDO_2P5 supplies the SATA Phy, USB Phy, LVDS Phy,   Actually I have tested on SDP, but we cannot resume the system without LDO_2P5 as DDR IO need 2P5 for DDR3.

how to enable bt on imx6 sabreasd_dq

ro.hwui.disable_scissor_opt For Vivante GPU, the scissor should be enabled. The default value is enabled, So, keep the default value. ro.hwui.texture_cache_size ro.hwui.layer_cache_size ro.hwui.r_buffer_cache_size ro.hwui.path_cache_size ro.hwui.drop_shadow_cache_size These parameters depend on display resolution. The default value is calculated according to 720P resolution which near 1024x768 resolution on our platform. ro.hwui.text_small_cache_width ro.hwui.text_small_cache_height ro.hwui.text_large_cache_width ro.hwui.text_large_cache_height These variables depends on screen resolution, density(similar to ppi) and language used. On a larger resolution screen, there might be more characters painted on it. Better to have larger font cache size. On a larger density config, it tends to use larger fonts. If the language has more different characters (symbols), it may need larger texture size to cache the fonts. For example, English may only have 52 characters, but Chinese have more than 10K and each will occupy more memory cache than English character. If cache size is too small, performance may drop because the font renderer will flush existed cache and upload new ones. If cache size is too large, it just wastes memory. It's OK to flush existed cache sometimes. But it's better to have only one (or no) flush for rendering a single screen. The default value is optimum on out platform with 1024x768 display resolution. BTW, texture size limitation on current Vivante GPU are 8192 x 8192.

TFTP     TFTP service will be used to transfer the kernel image from host to target every time the system reboots. Select the Linux distribution: All Boards TFTP Fedora All Boards TFTP on OpenSuse All Boards TFTP on Ubuntu

This document describes the i.MX 8MM EVK mini-SAS connectors features on Linux and Android use cases, covering the supported daughter cards, the process to change Device Tree (DTS) files or Boot images, and enable these different display options on the board.

Hi all, I'm trying to port Android JB to a custom board based on imx6q. I'm not able to get the launcher. And even the display is shifting to right. The kernel i've tested with linux where the display is proper. Below is log. In the log Marked are the issues I'm facing. Any advice is helpful. I'm in very critical stage. Please help me to resolve this. I'm the source from android_jb4.2.2_1.0.0-ga_source bundle package. Uncompressing Linux... done, booting the kernel. Initializing cgroup subsys cpu Linux version 3.0.35-gcbaa4e0-dirty (rangam@PHYTECIndia) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #11 SMP PREEMPT Fri Jul 26 16:57:13 IST 2013 CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: Phytec Memory policy: ECC disabled, Data cache writealloc CPU identified as i.MX6Q, silicon rev 1.2 PERCPU: Embedded 7 pages/cpu @c13ec000 s6592 r8192 d13888 u32768 Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 215040 Kernel command line: console=ttymxc3,115200 androidboot.hardware=freescale androidboot.console=ttymxc3  init=/init vmalloc=256M video=mxcfb1:dev=ldb,Primeview-PM070WL4,bpp =16 fbmem=10M vt.global_cursor_default=0 consoleblank=0 board_mx6q_phyflex.csi0=none board_mx6q_phyflex.csi1=none video=mxcfb1:off video=mxcfb2:off ip=none root=/dev/mmcbl k0p2 rootfstype=ext4 noinitrd rootwait mtdparts=n25q128:512k(barebox)ro,128k(bareboxenv),2M(splash),-(kernel);gpmi-nand:512k(barebox)ro,128k(bareboxenv),2M(splash),8M(kern el),-(root) 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: 592MB 256MB = 848MB total Memory: 847036k/847036k available, 201540k reserved, 311296K highmem Virtual kernel memory layout:     vector  : 0xffff0000 - 0xffff1000   (   4 kB)     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)     DMA     : 0xfbe00000 - 0xffe00000   (  64 MB)     vmalloc : 0xe2800000 - 0xf2000000   ( 248 MB)     lowmem  : 0xc0000000 - 0xe2000000   ( 544 MB)     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)     modules : 0xbf000000 - 0xbfe00000   (  14 MB)       .init : 0xc0008000 - 0xc0047000   ( 252 kB)       .text : 0xc0047000 - 0xc09dbebc   (9812 kB)       .data : 0xc09dc000 - 0xc0a59f18   ( 504 kB)        .bss : 0xc0a59f3c - 0xc0be2d40   (1572 kB) Preemptible hierarchical RCU implementation. NR_IRQS:624 MXC GPIO hardware sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms arm_max_freq=1GHz MXC_Early serial console at MMIO 0x21f0000 (options '115200') bootconsole [ttymxc3] enabled Console: colour dummy device 80x30 Calibrating delay loop... 789.70 BogoMIPS (lpj=3948544) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys debug Initializing cgroup subsys cpuacct Initializing cgroup subsys freezer CPU: Testing write buffer coherency: ok hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available CPU1: Booted secondary processor CPU2: Booted secondary processor CPU3: Booted secondary processor Brought up 4 CPUs SMP: Total of 4 processors activated (3158.83 BogoMIPS). devtmpfs: initialized print_constraints: dummy: NET: Registered protocol family 16 print_constraints: vddpu: 725 <--> 1300 mV at 1100 mV fast normal print_constraints: vddcore: 725 <--> 1300 mV at 1100 mV fast normal print_constraints: vddsoc: 725 <--> 1300 mV at 1100 mV fast normal print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal imx_add_mxc_pwm:pdata=  (null) imx_add_mxc_pwm:pdata=  (null) imx_add_mxc_pwm:pdata=  (null) imx_add_mxc_pwm:pdata=  (null) hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step. hw-breakpoint: maximum watchpoint size is 4 bytes. L310 cache controller enabled l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x02070000, Cache size: 1048576 B bio: create slab <bio-0> at 0 mxs-dma mxs-dma-apbh: initialized print_constraints: vmmc: 3300 mV print_constraints: IOVDD: 3300 mV print_constraints: DVDD: 1800 mV print_constraints: AVDD: 3300 mV print_constraints: DRVDD: 3300 mV vgaarb: loaded i2c-core: driver [da9063] using legacy suspend method i2c-core: driver [da9063] using legacy resume method SCSI subsystem initialized spi_imx imx6q-ecspi.2: probed usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Freescale USB OTG Driver loaded, $Revision: 1.55 $ i2c-gpio i2c-gpio.3: using pins 109 (SDA) and 108 (SCL) print_constraints: VDDCORE: 730 <--> 1280 mV at 1300 mV at 2000 mA normal print_constraints: VDDSOC: 730 <--> 1280 mV at 1300 mV at 500 mA normal print_constraints: VDD_DDR3: 1500 mV at 2000 mA print_constraints: VDD_3V3: 3300 mV at 1500 mA print_constraints: VDD_BUCKMEM: 3300 mV at 1500 mA print_constraints: VDD_ETH: 1200 mV at 3000 mA print_constraints: VDD_ETH_IO: 3300 mV print_constraints: VDD_MX6_SNVS: 3300 mV print_constraints: VDD_3V3_PMIC_IO: 3300 mV print_constraints: VDD_SD0: 3300 mV print_constraints: VDD_SD1: 3300 mV print_constraints: VDD_MX6_HIGH: 3000 mV da9063 0-0058: Device detected DA9063 max7300: probe of 0-0040 failed with error -5 stmpe 1-0041: stmpe811 detected, chip id: 0x811 stmpe 2-0041: failed to read regs 0x0: -5 stmpe: probe of 2-0041 failed with error -5 imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) imx-ipuv3 imx-ipuv3.1: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) Advanced Linux Sound Architecture Driver Version 1.0.24. 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 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 786432 bytes) TCP: Hash tables configured (established 131072 bind 65536) 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. Static Power Management for Freescale i.MX6 wait mode is enabled for i.MX6 cpaddr = e2880000 suspend_iram_base=e291c000 PM driver module loaded link up failed, DB_R0:0x00913b00, DB_R1:0x08200000! IMX PCIe port: link down with power supply 0! IMX usb wakeup probe add wake up source irq 75 IMX usb wakeup probe cpu regulator mode:ldo_bypass _regulator_get: get() with no identifier mx6_cpu_regulator_init: failed to get pu regulator i.MXC CPU frequency driver highmem bounce pool size: 64 pages ashmem: initialized NTFS driver 2.1.30 [Flags: R/O]. JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc. fuse init (API version 7.16) msgmni has been set to 1046 NET: Registered protocol family 38 cryptodev: driver loaded. io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver ldb _regulator_get: get() with no identifier ldb_clk to di clk: ldb_di0_clk -> ipu1_di0_clk mxc_sdc_fb mxc_sdc_fb.1: mxcfb1 is turned off! imx-sdma imx-sdma: loaded firmware 1.1 imx-sdma imx-sdma: initialized Serial: IMX driver imx-uart.2: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX imx-uart.3: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX console [ttymxc3] enabled, bootconsole disabled console [ttymxc3] enabled, bootconsole disabled loop: module loaded at24 0-0050: 4096 byte 24c32 EEPROM, writable, 8 bytes/write at24 2-0052: 512 byte 24c04 EEPROM, writable, 16 bytes/write No sata disk. m25p80 spi2.0: unrecognized id n25q128 m25p80 spi2.0: unrecognized JEDEC id 20ba18 GPIO NAND driver, �© 2004 Simtec Electronics NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB 3,3V 8-bit) 5 cmdlinepart partitions found on MTD device gpmi-nand Creating 5 MTD partitions on "gpmi-nand": 0x000000000000-0x000000080000 : "barebox" 0x000000080000-0x0000000a0000 : "bareboxenv" 0x0000000a0000-0x0000002a0000 : "splash" 0x0000002a0000-0x000000aa0000 : "kernel" 0x000000aa0000-0x000040000000 : "root" GPMI NAND driver registered. (IMX) vcan: Virtual CAN interface driver CAN device driver interface flexcan netdevice driver flexcan imx6q-flexcan.0: device registered (reg_base=e29b0000, irq=142) FEC Ethernet Driver fec_enet_mii_bus: probed PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered PPP MPPE Compression module registered NET: Registered protocol family 24 PPTP driver version 0.8.5 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 75, io base 0x02184000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: Freescale On-Chip EHCI Host Controller usb usb1: Manufacturer: Linux 3.0.35-gcbaa4e0-dirty ehci_hcd usb usb1: SerialNumber: fsl-ehci.0 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected add wake up source irq 72 fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2 fsl-ehci fsl-ehci.1: irq 72, io base 0x02184200 fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00 usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: Freescale On-Chip EHCI Host Controller usb usb2: Manufacturer: Linux 3.0.35-gcbaa4e0-dirty ehci_hcd usb usb2: SerialNumber: fsl-ehci.1 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. ARC USBOTG Device Controller driver (1 August 2005) android_usb gadget: Mass Storage Function, version: 2009/09/11 android_usb gadget: Number of LUNs=1 lun0: LUN: removable file: (no medium) Gadget Android: controller 'fsl-usb2-udc' not recognized android_usb gadget: android_usb ready Suspend udc for OTG auto detect fsl-usb2-udc: bind to driver android_usb mousedev: PS/2 mouse device common for all mice input: stmpe-ts as /devices/virtual/input/input0 i2c-core: driver [isl29023] using legacy suspend method i2c-core: driver [isl29023] using legacy resume method using rtc device, da9063-rtc, for alarms da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0 da9063-rtc da9063-rtc: Failed to request ALARM IRQ. rtc-pcf8563 1-0051: chip found, driver version 0.4.3 rtc-pcf8563 1-0051: rtc core: registered rtc-pcf8563 as rtc1 snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc2 i2c /dev entries driver Linux video capture interface: v2.00 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17 usbcore: registered new interface driver uvcvideo USB Video Class driver (v1.1.0) Driver for 1-wire Dallas network protocol. i2c-core: driver [mag3110] using legacy suspend method i2c-core: driver [mag3110] using legacy resume method imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1) Bluetooth: HCI UART driver ver 2.2 Bluetooth: HCILL protocol initialized sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman mmc0: SDHCI controller on platform [sdhci-esdhc-imx.2] using DMA w1_master_driver w1 bus master: Family 43 for 43.000000436e56.c7 is not registered. mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA VPU initialized mxc_asrc registered revserved_memory_account:viv_gpu registerd Thermal calibration data is 0x5914c97d Thermal sensor with ratio = 185 w1_master_driver w1 bus master: Family 43 for 43.0000003be6e7.b6 is not registered. Anatop Thermal registered as thermal_zone0 anatop_thermal_probe: default cooling device is cpufreq! HDMI CEC initialized leds-pca953x 1-0062: setting platform data usbcore: registered new interface driver usbhid usbhid: USB HID core driver usb 2-1: new high speed USB device number 2 using fsl-ehci logger: created 256K log 'log_main' logger: created 256K log 'log_events' logger: created 256K log 'log_radio' logger: created 256K log 'log_system' usbcore: registered new interface driver snd-usb-audio mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio imx-hdmi-soc-dai imx-hdmi-soc-dai.0: Failed: Load HDMI-video first. tlv320aic3x-codec 1-0018: asoc: failed to add kcontrol Left Line1R Mux tlv320aic3x-codec 1-0018: asoc: failed to add kcontrol Left Line1L Mux asoc: tlv320aic3x-hifi <-> imx-ssi.1 mapping ok Initialize HDMI-audio failed. Load HDMI-video first! ALSA device list:   #0: imx_tlv320aic3007-audio oprofile: using arm/armv7-ca9 GACT probability NOT on Mirror/redirect action on u32 classifier     Actions configured Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (13234 buckets, 52936 max) ctnetlink v0.93: registering with nfnetlink. NF_TPROXY: Transparent proxy support initialized, version 4.1.0 NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd. xt_time: kernel timezone is -0000 IPv4 over IPv4 tunneling driver GRE over IPv4 demultiplexor driver ip_tables: (C) 2000-2006 Netfilter Core Team arp_tables: (C) 2002 David S. Miller TCP cubic registered NET: Registered protocol family 10 Mobile IPv6 ip6_tables: (C) 2000-2006 Netfilter Core Team IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 mmc0: new SD card at address e624 NET: Registered protocol family 15 can: controller area network core (rev 20090105 abi 😎 NET: Registered protocol family 29 mmcblk0: mmc0:e624 SU02G 1.84 GiB mmcblk0: p1 p2 p3 can: raw protocol (rev 20090105) can: broadcast manager protocol (rev 20090105 t) 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: HIDP (Human Interface Emulation) ver 1.2 L2TP core driver, V2.0 PPPoL2TP kernel driver, V2.0 L2TP IP encapsulation support (L2TPv3) L2TP netlink interface L2TP ethernet pseudowire support (L2TPv3) lib80211: common routines for IEEE802.11 drivers VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 Bus freq driver module loaded Bus freq driver Enabled mxc_dvfs_core_probe usb 2-1: New USB device found, idVendor=0451, idProduct=8042 usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 hub 2-1:1.0: USB hub found hub 2-1:1.0: 4 ports detected DVFS driver module loaded regulator_init_complete: VDD_MX6_HIGH: incomplete constraints, leaving on regulator_init_complete: VDD_SD1: incomplete constraints, leaving on regulator_init_complete: VDD_SD0: incomplete constraints, leaving on regulator_init_complete: VDD_3V3_PMIC_IO: incomplete constraints, leaving on regulator_init_complete: VDD_MX6_SNVS: incomplete constraints, leaving on regulator_init_complete: VDD_ETH_IO: incomplete constraints, leaving on regulator_init_complete: VDD_ETH: incomplete constraints, leaving on regulator_init_complete: VDD_3V3: incomplete constraints, leaving on regulator_init_complete: VDD_DDR3: incomplete constraints, leaving on regulator_init_complete: VDDSOC: incomplete constraints, leaving on regulator_init_complete: VDDCORE: incomplete constraints, leaving on regulator_init_complete: DRVDD: incomplete constraints, leaving on regulator_init_complete: AVDD: incomplete constraints, leaving on regulator_init_complete: DVDD: incomplete constraints, leaving on regulator_init_complete: IOVDD: incomplete constraints, leaving on da9063-rtc da9063-rtc: setting system clock to 2000-01-01 00:01:34 UTC (946684894) EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) on device 179:2. devtmpfs: mounted Freeing init memory: 252K init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead. init: cannot open '/initlogo.rle' EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) init: Unable to open persistent property directory /data/property errno: 2 init: using deprecated syntax for specifying property 'ro.product.manufacturer', use ${name} instead init: using deprecated syntax for specifying property 'ro.product.model', use ${name} instead init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery' android_usb: already disabled android_usb: already disabled mtp_bind_config root@android:/ # request_suspend_state: wakeup (3->0) at 8290682004 (2000-01-01 00:01:39.585311336 UTC) init: untracked pid 2494 exited request_suspend_state: wakeup (0->0) at 8890367671 (2000-01-01 00:01:40.184997336 UTC) init: untracked pid 2543 exited root@android:/ # root@android:/ # root@android:/ # root@android:/ # root@android:/ # root@android:/ # lrequest_suspend_state: wakeup (0->0) at 14500371003 (2000-01-01 00:01:45.795000669 UTC) init: untracked pid 2551 exited root@android:/ # logcat                                                       --------- beginning of /dev/log/main I/installd( 2495): installd firing up E/cutils  ( 2495): Failed to read /data/.layout_version: No such file or directory E/installd( 2495): Could not create directories; exiting. --------- beginning of /dev/log/system I/Vold    ( 2489): Vold 2.1 (the revenge) firing up D/Vold    ( 2489): Volume udisk state changing -1 (Initializing) -> 0 (No-Media) D/Vold    ( 2489): Volume extsd state changing -1 (Initializing) -> 0 (No-Media) D/Vold    ( 2489): Volume sdcard state changing -1 (Initializing) -> 0 (No-Media) D/Vold    ( 2489): Volume sdcard state changing 0 (No-Media) -> 2 (Pending) D/Vold    ( 2489): Volume sdcard state changing 2 (Pending) -> 1 (Idle-Unmounted) I/SurfaceFlinger( 2491): SurfaceFlinger is starting I/SurfaceFlinger( 2491): SurfaceFlinger's main thread ready to run. Initializing graphics H/W... D/libEGL  ( 2491): loaded /system/lib/egl/libEGL_VIVANTE.so D/libEGL  ( 2491): loaded /system/lib/egl/libGLESv1_CM_VIVANTE.so D/libEGL  ( 2491): loaded /system/lib/egl/libGLESv2_VIVANTE.so W/imx6.gralloc( 2491): using (fd=15) W/imx6.gralloc( 2491): id           = DISP3 BG W/imx6.gralloc( 2491): xres         = 800 px W/imx6.gralloc( 2491): yres         = 480 px W/imx6.gralloc( 2491): xres_virtual = 800 px W/imx6.gralloc( 2491): yres_virtual = 1536 px W/imx6.gralloc( 2491): bpp          = 16 W/imx6.gralloc( 2491): r            = 11:5 W/imx6.gralloc( 2491): g            =  5:6 W/imx6.gralloc( 2491): b            =  0:5 W/imx6.gralloc( 2491): width        = 127 mm (160.000000 dpi) W/imx6.gralloc( 2491): height       = 76 mm (160.421051 dpi) W/imx6.gralloc( 2491): refresh rate = 35.70 Hz I/FslHwcomposer( 2491): fb0 is ldb I/FslHwcomposer( 2491):  device I/FslHwcomposer( 2491): fb1 is overlay device W/FslHwcomposer( 2491): open /sys/class/graphics/fb2 failed W/FslHwcomposer( 2491): open /sys/class/graphics/fb3 failed W/FslHwcomposer( 2491): open /sys/class/graphics/fb4 failed W/FslHwcomposer( 2491): open /sys/class/graphics/fb5 failed I/FslHwcomposer( 2491): hwcomposer: open framebuffer fb0 I/v_hwc   ( 2491): Detected display /dev/graphics/fb0 I/v_hwc   ( 2491): xres         = 800 px I/v_hwc   ( 2491): yres         = 480 px I/v_hwc   ( 2491): xres_virtual = 800 px I/v_hwc   ( 2491): yres_virtual = 1536 px I/v_hwc   ( 2491): width        = -1 mm (0.0 dpi) I/v_hwc   ( 2491): height       = -1 mm (0.0 dpi) I/v_hwc   ( 2491): refresh rate = 35.0 Hz E/v_hwc   ( 2491): open /dev/graphics/fb0 failed I/v_hwc   ( 2491): Vivante HWComposer v2.4 I/v_hwc   ( 2491): Device:               0x40039008 I/v_hwc   ( 2491): Separated 2D:         YES I/v_hwc   ( 2491): 2D PE20:              YES I/v_hwc   ( 2491): Multi-source blit:    NO I/v_hwc   ( 2491): Multi-source blit Ex: NO I/v_hwc   ( 2491): OPF/YUV blit/Tiling : NO I/v_hwc   ( 2491): Filter stretch      : NO I/FslHwcomposer( 2491): hwc_device_open,367 I/SurfaceFlinger( 2491): Using composer version 1.1 W/SurfaceFlinger( 2491): no suitable EGLConfig found, trying without EGL_FRAMEBUFFER_TARGET_ANDROID E/Trace   ( 2491): error opening trace file: No such file or directory (2) E/SurfaceFlinger( 2491): HWComposer: framebufferTarget is null E/SurfaceFlinger( 2491): HWComposer: framebufferTarget is null E/SurfaceFlinger( 2491): HWComposer: framebufferTarget is null E/SurfaceFlinger( 2491): HWComposer: framebufferTarget is null I/SurfaceFlinger( 2491): EGL informations: I/SurfaceFlinger( 2491): vendor    : Android I/SurfaceFlinger( 2491): version   : 1.4 Android META-EGL I/SurfaceFlinger( 2491): extensions: EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_gl_texture_2D_image EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL _ANDROID_image_native_buffer I/SurfaceFlinger( 2491): Client API: OpenGL_ES I/SurfaceFlinger( 2491): EGLSurface: 8-8-8-8, config=0x4b7d5138 I/SurfaceFlinger( 2491): OpenGL ES informations: I/SurfaceFlinger( 2491): vendor    : Vivante Corporation I/SurfaceFlinger( 2491): renderer  : GC2000 Graphics Engine I/SurfaceFlinger( 2491): version   : OpenGL ES-CM 1.1 I/SurfaceFlinger( 2491): extensions: GL_EXT_debug_marker GL_OES_blend_equation_separate GL_OES_blend_func_separate GL_OES_blend_subtract GL_OES_byte_coordinates GL_OES_com pressed_ETC1_RGB8_texture GL_OES_compressed_paletted_texture GL_OES_draw_texture GL_OES_extended_matrix_palette GL_OES_fixed_point GL_OES_framebuffer_object GL_OES_matrix_ get GL_OES_matrix_palette GL_OES_point_size_array GL_OES_point_sprite GL_OES_query_matrix GL_OES_read_format GL_OES_single_precision GL_OES_stencil_wrap GL_OES_texture_cub e_map GL_OES_texture_mirrored_repeat GL_OES_EGL_image GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_stencil1 GL_OES_stencil4 GL_OES_stencil8 GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_IMG_read_format GL_IMG_user_clip _plane GL_APPLE_texture_2D_limited_npot GL_EXT_texture_lod_bias GL_EXT_blend_minmax GL_EXT_read_format_bgra GL_EXT_multi_draw_arrays GL_OES_EGL_sync GL_APPLE_texture_forma t_BGRA8888 GL_APPLE_te I/SurfaceFlinger( 2491): GL_MAX_TEXTURE_SIZE = 8192 I/SurfaceFlinger( 2491): GL_MAX_VIEWPORT_DIMS = 8192 x 8192 D/AndroidRuntime( 2492): D/AndroidRuntime( 2492): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2492): CheckJNI is OFF I/AndroidRuntime( 2492): JNI options: '-Xjniopts:warnonly' D/SurfaceFlinger( 2491): Screen acquired, type=0 flinger=0x404f0318 D/libEGL  ( 2531): loaded /system/lib/egl/libEGL_VIVANTE.so D/libEGL  ( 2531): loaded /system/lib/egl/libGLESv1_CM_VIVANTE.so D/libEGL  ( 2531): loaded /system/lib/egl/libGLESv2_VIVANTE.so E/Trace   ( 2531): error opening trace file: No such file or directory (2) E/BufferQueue( 2491): [BootAnimation] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count I/mediaserver( 2494): ServiceManager: 0x40a56ef8 I/AudioFlinger( 2494): Using default 3000 mSec as standby time. I/CameraService( 2494): CameraService started (pid=2494) I/v_hwc   ( 2491): Display(0x4010c008) detected: format=306 800x480 I/v_hwc   ( 2491): Display buffer(0x40050de0) detected: physical=0x2f800000 I/v_hwc   ( 2491): Display buffer(0x40050e08) detected: physical=0x2f8bb800 I/FslCameraHAL( 2494): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2494): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2494): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/v_hwc   ( 2491): Display buffer(0x400d57a8) detected: physical=0x2f977000 I/AudioPolicyManagerBase( 2494): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2494): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2494): out rate 44100 W/audio_hw_primary( 2494): in rate 44100, channels 1 format 0 I/AudioFlinger( 2494): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2494): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2494): opened out stream...1086925552 I/AudioFlinger( 2494): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2494): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2494): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional D/dalvikvm( 2492): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2492): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2492): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2492): Added shared lib libnativehelper.so 0x0 I/SamplingProfilerIntegration( 2492): Profiling disabled. I/Zygote  ( 2492): Preloading classes... D/dalvikvm( 2492): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 1ms+0ms, total 3ms W/Environment( 2492): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2492): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2492): Shutting down VM W/dalvikvm( 2492): threadid=1: thread exiting with uncaught exception (group=0x4143c930) I/installd( 2542): installd firing up E/cutils  ( 2542): Failed to read /data/.layout_version: No such file or directory E/installd( 2542): Could not create directories; exiting. I/ServiceManager( 2488): service 'media.camera' died I/ServiceManager( 2488): service 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died D/AndroidRuntime( 2544): D/AndroidRuntime( 2544): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2544): CheckJNI is OFF I/AndroidRuntime( 2544): JNI options: '-Xjniopts:warnonly' D/dalvikvm( 2544): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2544): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2544): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2544): Added shared lib libnativehelper.so 0x0 I/mediaserver( 2543): ServiceManager: 0x40a68ef8 I/AudioFlinger( 2543): Using default 3000 mSec as standby time. I/CameraService( 2543): CameraService started (pid=2543) I/FslCameraHAL( 2543): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2543): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2543): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2543): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2543): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2543): out rate 44100 W/audio_hw_primary( 2543): in rate 44100, channels 1 format 0 I/AudioFlinger( 2543): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2543): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2543): opened out stream...1086774000 I/AudioFlinger( 2543): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2543): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2543): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional I/SamplingProfilerIntegration( 2544): Profiling disabled. I/Zygote  ( 2544): Preloading classes... D/dalvikvm( 2544): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 1ms+0ms, total 3ms W/Environment( 2544): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2544): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2544): Shutting down VM W/dalvikvm( 2544): threadid=1: thread exiting with uncaught exception (group=0x40b1a930) I/ServiceManager( 2488): service 'media.camera' died I/ServiceManager( 2488): service 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died I/mediaserver( 2551): ServiceManager: 0x41f7b000 I/AudioFlinger( 2551): Using default 3000 mSec as standby time. I/CameraService( 2551): CameraService started (pid=2551) I/FslCameraHAL( 2551): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2551): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2551): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2551): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2551): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2551): out rate 44100 W/audio_hw_primary( 2551): in rate 44100, channels 1 format 0 I/AudioFlinger( 2551): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2551): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2551): opened out stream...1106785632 I/AudioFlinger( 2551): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2551): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2551): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional I/installd( 2562): installd firing up E/cutils  ( 2562): Failed to read /data/.layout_version: No such file or directory E/installd( 2562): Could not create directories; exiting. D/AndroidRuntime( 2561): D/AndroidRuntime( 2561): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2561): CheckJNI is OFF I/AndroidRuntime( 2561): JNI options: '-Xjniopts:warnonly' D/dalvikvm( 2561): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2561): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2561): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2561): Added shared lib libnativehelper.so 0x0 I/SamplingProfilerIntegration( 2561): Profiling disabled. I/Zygote  ( 2561): Preloading classes... D/dalvikvm( 2561): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 0ms+1ms, total 3ms W/Environment( 2561): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2561): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2561): Shutting down VM W/dalvikvm( 2561): threadid=1: thread exiting with uncaught exception (group=0x4200b930) I/ServiceManager( 2488): service 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died I/ServiceManager( 2488): service 'media.camera' died I/mediaserver( 2566): ServiceManager: 0x417df000 I/AudioFlinger( 2566): Using default 3000 mSec as standby time. I/CameraService( 2566): CameraService started (pid=2566) I/FslCameraHAL( 2566): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2566): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2566): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2566): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2566): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2566): out rate 44100 W/audio_hw_primary( 2566): in rate 44100, channels 1 format 0 I/AudioFlinger( 2566): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2566): open output stream drequest_suspend_state: wakeup (0->0) at 19200353004 (2000-01-01 00:01:50.494982670 UTC) evices 2, format 1, channels 3, sinit: untracked pid 2566 exited ample_rate 48000, flag 2 W/audio_hw_primary( 2566): opened out stream...1098806624 I/AudioFlinger( 2566): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2566): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2566): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional I/v_hwc   ( 2491): vsync thread exit: callback procs not registered. I/installd( 2572): installd firing up E/cutils  ( 2572): Failed to read /data/.layout_version: No such file or directory E/installd( 2572): Could not create directories; exiting. D/AndroidRuntime( 2571): D/AndroidRuntime( 2571): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2571): CheckJNI is OFF I/AndroidRuntime( 2571): JNI options: '-Xjniopts:warnonly' D/dalvikvm( 2571): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2571): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2571): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2571): Added shared lib libnativehelper.so 0x0 I/SamplingProfilerIntegration( 2571): Profiling disabled. I/Zygote  ( 2571): Preloading classes... D/dalvikvm( 2571): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 0ms+0ms, total 2ms W/Environment( 2571): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2571): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2571): Shutting down VM W/dalvikvm( 2571): threadid=1: thread exiting with uncaught exception (group=0x412e5930) I/ServiceManager( 2488): service 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died I/ServiceManager( 2488): service 'media.camera' died I/mediaserver( 2576): ServiceManager: 0x41724000 I/AudioFlinger( 2576): Using default 3000 mSec as standby time. I/CameraService( 2576): CameraService started (pid=2576) I/FslCameraHAL( 2576): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2576): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2576): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2576): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2576): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2576): out rate 44100 W/audio_hw_primary( 2576): in rate 44100, channels 1 format 0 I/AudioFlinger( 2576): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2576): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2576): opened out stream...1098040672 I/AudioFlinger( 2576): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2576): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2576): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional I/installd( 2581): installd firing up E/cutils  ( 2581): Failed to read /data/.layout_version: No such file or directory E/installd( 2581): Could not create directories; exiting. D/AndroidRuntime( 2580): D/AndroidRuntime( 2580): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2580): CheckJNI is OFF I/AndroidRuntime( 2580): JNI options: '-Xjniopts:warnonly' D/dalvikvm( 2580): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2580): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2580): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2580): Added shared lib libnativehelper.so 0x0 I/SamplingProfilerIntegration( 2580): Profiling disabled. I/Zygote  ( 2580): Preloading classes... D/dalvikvm( 2580): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 0ms+0ms, total 3ms W/Environment( 2580): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2580): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2580): Shutting down VM W/dalvikvm( 2580): threadid=1: thread exiting with uncaught exception (group=0x40e62930) request_suspend_state: wakeup (0->0) at 23810412672 (2000-01-01 00:01:55.105042004 UTC) I/ServiceManager( 2488): service init: untracked pid 2576 exited 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died I/ServiceManager( 2488): service 'media.camera' died I/mediaserver( 2585): ServiceManager: 0x40bcdfb0 I/AudioFlinger( 2585): Using default 3000 mSec as standby time. I/CameraService( 2585): CameraService started (pid=2585) I/FslCameraHAL( 2585): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2585): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2585): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2585): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2585): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2585): out rate 44100 W/audio_hw_primary( 2585): in rate 44100, channels 1 format 0 I/AudioFlinger( 2585): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2585): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2585): opened out stream...1074431624 I/AudioFlinger( 2585): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2585): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2585): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional I/installd( 2590): installd firing up E/cutils  ( 2590): Failed to read /data/.layout_version: No such file or directory E/installd( 2590): Could not create directories; exiting. D/AndroidRuntime( 2589): D/AndroidRuntime( 2589): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<< D/AndroidRuntime( 2589): CheckJNI is OFF I/AndroidRuntime( 2589): JNI options: '-Xjniopts:warnonly' D/dalvikvm( 2589): Trying to load lib libjavacore.so 0x0 D/dalvikvm( 2589): Added shared lib libjavacore.so 0x0 D/dalvikvm( 2589): Trying to load lib libnativehelper.so 0x0 D/dalvikvm( 2589): Added shared lib libnativehelper.so 0x0 I/SamplingProfilerIntegration( 2589): Profiling disabled. I/Zygote  ( 2589): Preloading classes... D/dalvikvm( 2589): GC_EXPLICIT freed 36K, 9% free 419K/460K, paused 0ms+1ms, total 3ms W/Environment( 2589): EXTERNAL_STORAGE undefined; falling back to default W/dalvikvm( 2589): Exception Ljava/lang/NullPointerException; thrown while initializing Landroid/os/Debug; D/AndroidRuntime( 2589): Shutting down VM W/dalvikvm( 2589): threadid=1: thread exiting with uncaught exception (group=0x40ef1930) request_suspend_state: wakeup (0->0) at 29440367339 (2000-01-01 00:02:00.734997005 UTC) init: untracked pid 2585 exited I/ServiceManager( 2488): service 'media.audio_flinger' died I/ServiceManager( 2488): service 'media.player' died I/ServiceManager( 2488): service 'media.camera' died I/mediaserver( 2594): ServiceManager: 0x40b80fb0 I/AudioFlinger( 2594): Using default 3000 mSec as standby time. I/CameraService( 2594): CameraService started (pid=2594) I/FslCameraHAL( 2594): Face Back Camera is ov5642, orient is 0 I/FslCameraHAL( 2594): Face Front Camera is 0, orient is 0 I/FslCameraHAL( 2594): Camera ID 0: name ov5642, Facing 0, orientation 0, dev path I/AudioPolicyManagerBase( 2594): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf W/audio_hw_primary( 2594): card 0, id imxtlv320aic300 ,driver imx_tlv320aic30, name imx_tlv320aic3007-audio W/audio_hw_primary( 2594): out rate 44100 W/audio_hw_primary( 2594): in rate 44100, channels 1 format 0 I/AudioFlinger( 2594): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1 W/audio_hw_primary( 2594): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2 W/audio_hw_primary( 2594): opened out stream...1074105088 I/AudioFlinger( 2594): HAL output buffer size 192 frames, normal mix buffer size 768 frames I/AudioMixer( 2594): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project E/MonoPipe( 2594): Failed to fetch local time frequency when constructing a MonoPipe (res = -32).  getNextWriteTimestamp calls will be non-functional The above issue is resolved now i'm able to get the home screen, but the display is divided in to 2, the actual left half shifted to right and actual right half shifted to left. and even the display color changed to dark yellow and the image latency is too low. I'll update with the images(screenshots) soon. This document was generated from the following discussion: help in porting Android Jb to imx6q custom board

Dear IMX community, We usingiMX6 Quad processor and run Android 13.4, After below log file and android handup, We also run DDR stress test without problems found, Can anyone give a suggestions on this issue Best Regards, Jim ================================ U-Boot 2009.08-00008-g5f5b708-dirty (Mar 18 2013 - 17:23:58) CPU: Freescale i.MX6 family TO1.2 at 792 MHz Temperature:   52 C, calibration data 0x5b051d69 mx6q pll1: 792MHz mx6q pll2: 528MHz mx6q pll3: 480MHz mx6q pll8: 50MHz ipg clock     : 66000000Hz ipg per clock : 66000000Hz uart clock    : 80000000Hz cspi clock    : 60000000Hz ahb clock     : 132000000Hz axi clock   : 264000000Hz emi_slow clock: 29333333Hz ddr clock     : 528000000Hz usdhc1 clock  : 198000000Hz usdhc2 clock  : 198000000Hz usdhc3 clock  : 198000000Hz usdhc4 clock  : 198000000Hz nfc clock     : 24000000Hz Board: MX6Q-SABRELITE:[ POR] Boot Device: I2C I2C:   ready DRAM:   1 GB MMC:   FSL_USDHC: 0,FSL_USDHC: 1 JEDEC ID: 0x20:0x20:0x16 *** Warning - bad CRC, using default environment In:    serial Out:   serial Err:   serial Net:   got MAC address from IIM: 00:00:00:00:00:00 FEC0 [PRIME] Hit any key to stop autoboot:  0 mmc0(part 0) is current device reading /6q_bootscript 353 bytes read ## Executing script at 10008000 reading uimage 4016476 bytes read reading uramdisk.img 212592 bytes read ## Booting kernel from Legacy Image at 10800000 ...    Image Name:   Linux-3.0.35    Image Type:   ARM Linux Kernel Image (uncompressed)    Data Size:    4016412 Bytes =  3.8 MB    Load Address: 10008000    Entry Point:  10008000    Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 12800000 ...    Image Name:   Android Root Filesystem    Image Type:   ARM Linux RAMDisk Image (uncompressed)    Data Size:    212528 Bytes = 207.5 kB    Load Address: 12800000    Entry Point:  12800000    Verifying Checksum ... OK    Loading Kernel Image ... OK OK Starting kernel ... Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 3.0.35 (leo@pluto) (gcc version 4.6.2 20120613 (release) [ARM/embedded-4_6-bra                                 nch revision 188521] (GNU Tools for ARM Embedded Processors) ) #10 SMP PREEMPT Tue Mar 19 11                                 :34:02 CST 2013 CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: Freescale i.MX 6Quad Sabre-Lite Board Memory policy: ECC disabled, Data cache writealloc CPU identified as i.MX6Q, silicon rev 1.2 PERCPU: Embedded 7 pages/cpu @c1119000 s5760 r8192 d14720 u32768 Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 210944 Kernel command line: arm_freq=1000 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 video=mxcfb1                                 :off console=ttymxc0,115200 init=/init rw no_console_suspend androidboot.console=ttymxc0 vma                                 lloc=400M PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 576MB 256MB = 832MB total Memory: 833728k/833728k available, 214848k reserved, 442368K highmem Virtual kernel memory layout:     vector  : 0xffff0000 - 0xffff1000   (   4 kB)     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)     DMA     : 0xfbe00000 - 0xffe00000   (  64 MB)     vmalloc : 0xd9800000 - 0xf2000000   ( 392 MB)     lowmem  : 0xc0000000 - 0xd9000000   ( 400 MB)     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)     modules : 0xbf000000 - 0xbfe00000   (  14 MB)       .init : 0xc0008000 - 0xc0041000   ( 228 kB)       .text : 0xc0041000 - 0xc0770fb0   (7360 kB)       .data : 0xc0772000 - 0xc07e0da0   ( 444 kB)        .bss : 0xc07e0dc4 - 0xc090f7d0   (1211 kB) Preemptible hierarchical RCU implementation. NR_IRQS:496 MXC GPIO hardware sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms MXC_Early serial console at MMIO 0x2020000 (options '115200') bootconsole [ttymxc0] enabled Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys cpuacct CPU: Testing write buffer coherency: ok hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available CPU1: Booted secondary processor CPU2: Booted secondary processor CPU3: Booted secondary processor Brought up 4 CPUs SMP: Total of 4 processors activated (6324.22 BogoMIPS). print_constraints: dummy: NET: Registered protocol family 16 print_constraints: vddpu: 725 <--> 1300 mV at 1150 mV fast normal print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal print_constraints: vdd3p0: 2800 <--> 3150 mV at 3000 mV fast normal ------------ Board type Sabre Lite Flexcan NXP tja1040 hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step. hw-breakpoint: maximum watchpoint size is 4 bytes. L310 cache controller enabled l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x02070000, Cache size: 1048576 B IMX usb wakeup probe bio: create slab <bio-0> at 0 print_constraints: VDDA: 2500 mV print_constraints: VDDIO: 3300 mV machine_constraints_voltage: VDDD: unsupportable voltage constraints reg-fixed-voltage reg-fixed-voltage.2: Failed to register regulator: -22 reg-fixed-voltage: probe of reg-fixed-voltage.2 failed with error -22 print_constraints: vmmc: 3300 mV SCSI subsystem initialized spi_imx imx6q-ecspi.0: probed usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Freescale USB OTG Driver loaded, $Revision: 1.55 $ add wake up source irq 75 i2c i2c-0: Invalid 7-bit I2C address 0x00 i2c i2c-0: Can't create device at 0x00 imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) imx-ipuv3 imx-ipuv3.1: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a MIPI CSI2 driver module loaded Advanced Linux Sound Architecture Driver Version 1.0.24. 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 i2c-core: driver [max17135] using legacy suspend method i2c-core: driver [max17135] using legacy resume method Switching to clocksource mxc_timer1 NET: Registered protocol family 2 IP route cache hash table entries: 16384 (order: 4, 65536 bytes) TCP established hash table entries: 65536 (order: 7, 524288 bytes) TCP bind hash table entries: 65536 (order: 7, 786432 bytes) TCP: Hash tables configured (established 65536 bind 65536) TCP reno registered UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 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. Unpacking initramfs... Freeing initrd memory: 204K Static Power Management for Freescale i.MX6 wait mode is enabled for i.MX6 cpaddr = d9880000 suspend_iram_base=d98fc000 PM driver module loaded IMX usb wakeup probe i.MXC CPU frequency driver highmem bounce pool size: 64 pages ashmem: initialized JFFS2 version 2.2. (NAND) ? 2001-2006 Red Hat, Inc. msgmni has been set to 764 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) MIPI DSI driver module loaded mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver hdmi mxc_hdmi mxc_hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 fbcvt: 1920x1080@60: CVT Name - 2.073M9 imx-ipuv3 imx-ipuv3.0: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) mxc_sdc_fb mxc_sdc_fb.1: Can't get fb option for mxcfb1! mxc_sdc_fb mxc_sdc_fb.2: register mxc display driver ldb _regulator_get: get() with no identifier mxc_sdc_fb mxc_sdc_fb.3: register mxc display driver ldb mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 0(VIC 16): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 1(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 2(VIC 1): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 3(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 4(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 5(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 6(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 7(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 8(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 9(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 10(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 11(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 12(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 13(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 14(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 15(VIC 0): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 16(VIC 16): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 18(VIC 1): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 19(VIC 2): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 20(VIC 3): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 21(VIC 4): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 22(VIC 31): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 23(VIC 19): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 24(VIC 17): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 25(VIC 18): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 29(VIC 16): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 30(VIC 3): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 31(VIC 4): mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 32(VIC 18): fbcvt: 1920x1080@60: CVT Name - 2.073M9 imx-sdma imx-sdma: loaded firmware 1.1 imx-sdma imx-sdma: initialized Serial: IMX driver imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX console [ttymxc0] enabled, bootconsole disabled console [ttymxc0] enabled, bootconsole disabled imx-uart.1: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX imx-uart.2: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX loop: module loaded m25p80 spi0.0: m25p32 (4096 Kbytes) Creating 3 MTD partitions on "m25p80": 0x000000000000-0x0000000c0000 : "bootloader" 0x0000000c0000-0x0000000c2000 : "ubparams" mtd: partition "ubparams" doesn't end on an erase block -- force read-only 0x0000000c2000-0x000000400000 : "unused" mtd: partition "unused" doesn't start on an erase block boundary -- force read-only vcan: Virtual CAN interface driver CAN device driver interface flexcan netdevice driver flexcan imx6q-flexcan.0: device registered (reg_base=d9970000, irq=142) FEC Ethernet Driver fec_enet_mii_bus: probed PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered PPP MPPE Compression module registered NET: Registered protocol family 24 PPTP driver version 0.8.5 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 75, io base 0x02184000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected add wake up source irq 72 fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2 fsl-ehci fsl-ehci.1: irq 72, io base 0x02184200 fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usbserial usbserial: USB Serial Driver core USB Serial support registered for GSM modem (1-port) usbcore: registered new interface driver option option: v0.7.2:USB Driver for GSM modems USB Serial support registered for Qualcomm USB modem usbcore: registered new interface driver qcserial ARC USBOTG Device Controller driver (1 August 2005) android_usb gadget: Mass Storage Function, version: 2009/09/11 android_usb gadget: Number of LUNs=1 lun0: LUN: removable file: (no medium) Gadget Android: controller 'fsl-usb2-udc' not recognized android_usb gadget: android_usb ready Suspend udc for OTG auto detect fsl-usb2-udc: bind to driver android_usb mousedev: PS/2 mouse device common for all mice input: gpio-keys as /devices/platform/gpio-keys/input/input0 egalax_ts 2-0004: egalax_ts: failed to read firmware version egalax_ts: probe of 2-0004 failed with error -5 input: ak4183ts as /devices/platform/imx-i2c.1/i2c-1/1-0048/input/input1 i2c-core: driver [isl29023] using legacy suspend method i2c-core: driver [isl29023] using legacy resume method using rtc device, snvs_rtc, for alarms snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0 i2c /dev entries driver Linux video capture interface: v2.00 ov5640_read_reg:write reg error:reg=300a ov5640_probe:cannot find camera mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video18 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video19 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video20 usbcore: registered new interface driver uvcvideo USB Video Class driver (v1.1.0) i2c-core: driver [mag3110] using legacy suspend method i2c-core: driver [mag3110] using legacy resume method usb 2-1: new high speed USB device number 2 using fsl-ehci imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1) device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com Bluetooth: Virtual HCI driver ver 1.3 Bluetooth: HCI UART driver ver 2.2 Bluetooth: HCIATH3K protocol initialized Bluetooth: Generic Bluetooth USB driver ver 0.6 usbcore: registered new interface driver btusb sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman mmc0: SDHCI controller on platform [sdhci-esdhc-imx.2] using DMA sdhci sdhci-esdhc-imx.3: no write-protect pin available! mmc1: SDHCI controller on platform [sdhci-esdhc-imx.3] using DMA mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed VPU initialized mxc_asrc registered revserved_memory_account:viv_gpu registerd Thermal calibration data is 0x5b051d69 anatop_thermal_counting_ratio: raw25c=1456 raw_hot=1309 hot_temp=105 Anatop Thermal registered as thermal_zone0 anatop_thermal_probe: default cooling device is cpufreq! usbcore: registered new interface driver usbhid usbhid: USB HID core driver logger: created 256K log 'log_main' logger: created 256K log 'log_events' hub 2-1:1.0: USB hub found logger: created 256K log 'log_radio' logger: created 256K log 'log_system' usbcore: registered new interface driver snd-usb-audio mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio Cirrus Logic CS42888 ALSA SoC Codec Driver i2c-core: driver [cs42888] using legacy suspend method i2c-core: driver [cs42888] using legacy resume method hub 2-1:1.0: 4 ports detected mmc0: new high speed MMC card at address 0001 mmcblk0: mmc0:0001 eMMC   3.71 GiB mmcblk0boot0: mmc0:0001 eMMC   partition 1 2.00 MiB mmcblk0boot1: mmc0:0001 eMMC   partition 2 2.00 MiB mmcblk0: p1 p2 p3 < p5 p6 p7 p8 p9 > p4 mmcblk0boot1: unknown partition table mmcblk0boot0: unknown partition table asoc: sgtl5000 <-> imx-ssi.1 mapping ok imx_3stack asoc driver asoc: mxc-hdmi-soc <-> imx-hdmi-soc-dai.0 mapping ok ALSA device list:   #0: sgtl5000-audio   #1: imx-hdmi-soc Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (13030 buckets, 52120 max) ctnetlink v0.93: registering with nfnetlink. NF_TPROXY: Transparent proxy support initialized, version 4.1.0 NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd. xt_time: kernel timezone is -0000 IPv4 over IPv4 tunneling driver GRE over IPv4 demultiplexor driver ip_tables: (C) 2000-2006 Netfilter Core Team arp_tables: (C) 2002 David S. Miller TCP cubic registered NET: Registered protocol family 10 ip6_tables: (C) 2000-2006 Netfilter Core Team IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 can: controller area network core (rev 20090105 abi 😎 NET: Registered protocol family 29 can: raw protocol (rev 20090105) can: broadcast manager protocol (rev 20090105 t) 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: HIDP (Human Interface Emulation) ver 1.2 L2TP core driver, V2.0 PPPoL2TP kernel driver, V2.0 L2TP IP encapsulation support (L2TPv3) L2TP netlink interface L2TP ethernet pseudowire support (L2TPv3) lib80211: common routines for IEEE802.11 drivers VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 Bus freq driver module loaded Bus freq driver Enabled mxc_dvfs_core_probe DVFS driver module loaded regulator_init_complete: VDDIO: incomplete constraints, leaving on regulator_init_complete: VDDA: incomplete constraints, leaving on regulator_init_complete: vddpu: incomplete constraints, leaving on snvs_rtc snvs_rtc.0: setting system clock to 1970-01-02 00:04:27 UTC (86667) Freeing init memory: 228K usb 2-1.4: new low speed USB device number 3 using fsl-ehci init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead. input: HID 04d9:0499 as /devices/platform/fsl-ehci.1/usb2/2-1/2-1.4/2-1.4:1.0/input/input2 generic-usb 0003:04D9:0499.0001: input,hidraw0: USB HID v1.10 Mouse [HID 04d9:0499] on usb-f                                 sl-ehci.1-1.4/input0 EXT4-fs (mmcblk0p5): recovery complete EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null) EXT4-fs (mmcblk0p7): recovery complete EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: noauto_da_alloc,errors                                 =panic EXT4-fs (mmcblk0p6): warning: mounting unchecked fs, running e2fsck is recommended EXT4-fs (mmcblk0p6): mounted filesystem without journal. Opts: (null) init: cannot find '/system/bin/gpu_init.sh', disabling 'gpu_init' init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery' android_usb: already disabled adb_open mtp_bind_config adb_bind_config warning: `rild' uses 32-bit capabilities (legacy support in use) root@android:/ # ERROR: v4l2 capture: slave not found! ERROR: v4l2 capture: slave not found! request_suspend_state: wakeup (3->0) at 20324699670 (1970-01-02 00:04:45.205101336 UTC) eth0: Freescale FEC PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=1:07, irq=284) ADDRCONF(NETDEV_UP): eth0: link is not ready acc_open acc_release PHY: 1:07 - Link is Up - 100/Full ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready CPU3: shutdown CPU2: shutdown Unable to handle kernel paging request at virtual address f40c4010 pgd = d3e04000 [f40c4010] *pgd=02011452(bad) Internal error: Oops: 2d [#1] PREEMPT SMP Modules linked in: CPU: 0    Not tainted  (3.0.35 #10) PC is at _clk_arm_get_rate+0xc/0x28 LR is at clk_get_rate+0x40/0x50 pc : [<c005ac7c>]    lr : [<c006650c>]    psr: a0000193 sp : d3e51db0  ip : c004c6b0  fp : d3ceae00 r10: 00100100  r9 : c111a588  r8 : 00200200 r7 : 010da000  r6 : 00000001  r5 : d6f15e8c  r4 : c07e1040 r3 : f40c4000  r2 : d3e51dd8  r1 : 00000000  r0 : c0790430 Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user Control: 10c53c7d  Table: 23e0404a  DAC: 00000015 PC: 0xc005abfc: abfc  1affffdc eaffffee c078f07c c07e1654 c078f0d0 e92d4010 e59f304c e5900028 ac1c  e1500003 0a000007 e59f3040 e1500003 13a04001 0a000003 eb002e24 e1a01004 ac3c  eb076b36 e8bd8010 e3a03901 e34f340c e5934014 eb002e1d e7e24dd4 e2844001 ac5c  e1a01004 eb076b2d e8bd8010 c078f124 c078e260 e3a03901 e34f240c e92d4010 ac7c  e5934010 e5900028 eb002e10 e2041007 e2811001 eb076b21 e8bd8010 e92d4038 ac9c  e1a05001 e5900028 eb002e08 e1a01005 e1a04000 eb076b19 e2501000 03a01001 acbc  0a000001 e3510040 23a01040 e1a00004 eb076b12 e8bd8038 e92d40f8 e1a05001 acdc  e5900028 eb002df9 e1a01005 e1a07000 eb076b0a e2504000 01a06004 03a04001 LR: 0xc006648c: 648c  c07e1684 c0574908 c06a6f80 e59f3010 e3500000 e593000c 1a000000 ea000167 64ac  ea000189 c07e15fc e3500000 012fff1e e3700a01 91d003d0 83a00000 e12fff1e 64cc  e3500000 e92d4008 08bd8008 e3700a01 83a00000 9a000005 e8bd8008 e5900028 64ec  e3500000 0a000006 e3700a01 8a000005 e590303c e3530000 0afffff7 e12fff33 650c  e8bd8008 e8bd8008 e3a00000 e8bd8008 e92d4008 e2503000 01a00003 08bd8008 652c  e3730a01 83a00000 88bd8008 e5933044 e3530000 0a000001 e12fff33 e8bd8008 654c  e1a00003 e8bd8008 e3500000 012fff1e e3700a01 95900028 83a00000 e12fff1e 656c  e3500000 e92d4010 e1a04001 1a000003 ea00000d e5900028 e3500000 0a00000a SP: 0xd3e51d30: 1d30  c111a040 c1119040 00000006 00000003 00000006 c1119040 00000000 393f7476 1d50  00000006 0000040f 0000000d 00000001 010da000 c00469d0 c0790430 00000000 1d70  d3e51dd8 f40c4000 c07e1040 d6f15e8c 00000001 010da000 00200200 c111a588 1d90  00100100 d3ceae00 c004c6b0 d3e51db0 c006650c c005ac7c a0000193 ffffffff 1db0  c07e1040 c006650c c0059e84 c0059e90 c0059e84 c006650c c004c6d8 c004c6ec 1dd0  d3e51dd8 c00a799c d3e51dd8 d3e51dd8 c0783cd0 d3e50000 c003fc18 00000000 1df0  00000000 d3e51e20 d6085a00 c00412c0 ffffffff f2a00100 00000405 00000001 1e10  00000000 d3e50000 d6085a00 c0046a4c 00000000 010da000 00000000 d3e50000 IP: 0xc004c630: c630  e59f3018 e1a0000c e5933004 e12fff33 e28dd014 e8bd8000 c078b1c8 c004c16c c650  c0783a2c e3510003 e1a0c00d e3cc2d7f 93a03000 83a03001 e3510001 03833001 c670  e3c2203f e3530000 e5922014 1a000009 e3520003 ca000007 e2822008 e7d0c002 c690  e20cc0fc e18c1001 e6ef1071 e7c01002 e1a00003 e12fff1e e3e03015 eafffffb c6b0  e3013040 e34c307e e1a01000 e3a00000 e5933000 e5932008 e5831004 e3822001 c6d0  e5832008 e12fff1e e92d4010 e3014040 e34c407e e5940004 eb006777 e1a0300d c6f0  e3c3cd7f e3032cd0 e3ccc03f e34c2078 e594300c e59cc014 e792210c e1a01000 c710  e5840008 e7930002 e8bd4010 ea015288 e59f304c e593000c e3500000 012fff1e FP: 0xd3cead80: ad80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ada0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 adc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ade0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ae00  c10d5580 00000001 00000000 00000000 00000000 00000000 c10d5580 00000001 ae20  00000000 00000000 00000000 00000000 c10d5580 00000001 00000000 00000000 ae40  00000000 00000000 c10d5580 00000001 00000000 00000000 00000000 00000000 ae60  c10d5580 00000001 00000000 00000000 00000000 00000000 c10d5580 00000001 R0: 0xc07903b0: 03b0  c06a7998 c078f9ac c07903cc c07903a4 c06a79a4 c06a9e14 c0791738 c07903e0 03d0  c07903b8 c06a79b4 c06a9e14 c079178c c07903f4 c07903cc c06a79c4 c06a9e14 03f0  c07917e0 c0790408 c07903e0 00000000 c06a79d4 c07906d0 c079041c c07903f4 0410  00000000 c06a79e0 c078f568 c07cd698 c0790408 00000000 c06a79ec c078f5bc 0430  5f757063 006b6c63 00000000 00000000 00000000 00000000 00000000 00000000 0450  d40a0228 00000000 c078f4c0 00000000 00000001 00000000 00000000 c005ac70 0470  c005bc28 00000000 00000000 00000000 00000000 61746173 6b6c635f 00000000 0490  00000000 00000000 00000000 00000000 00000000 d4044aa8 00000000 c078f370 R2: 0xd3e51d58: 1d58  0000000d 00000001 010da000 c00469d0 c0790430 00000000 d3e51dd8 f40c4000 1d78  c07e1040 d6f15e8c 00000001 010da000 00200200 c111a588 00100100 d3ceae00 1d98  c004c6b0 d3e51db0 c006650c c005ac7c a0000193 ffffffff c07e1040 c006650c 1db8  c0059e84 c0059e90 c0059e84 c006650c c004c6d8 c004c6ec d3e51dd8 c00a799c 1dd8  d3e51dd8 d3e51dd8 c0783cd0 d3e50000 c003fc18 00000000 00000000 d3e51e20 1df8  d6085a00 c00412c0 ffffffff f2a00100 00000405 00000001 00000000 d3e50000 1e18  d6085a00 c0046a4c 00000000 010da000 00000000 d3e50000 d67c9c60 0000002a 1e38  00000001 00000001 c10d5580 00000000 d6085a00 d3ceae00 00000000 d3e51e68 R3: 0xf40c3f80: 3f80  ******** ******** ******** ******** ******** ******** ******** ******** 3fa0  ******** ******** ******** ******** ******** ******** ******** ******** 3fc0  ******** ******** ******** ******** ******** ******** ******** ******** 3fe0  ******** ******** ******** ******** ******** ******** ******** ******** 4000  ******** ******** ******** ******** ******** ******** ******** ******** 4020  ******** ******** ******** ******** ******** ******** ******** ******** 4040  ******** ******** ******** ******** ******** ******** ******** ******** 4060  ******** ******** ******** ******** ******** ******** ******** ******** R4: 0xc07e0fc0: 0fc0  412fc09a 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0fe0  c07a0b20 c07ccc64 00000000 00000000 00000000 c0798518 00000001 00000000 1000  00000001 00000000 00000000 d8fff000 00000000 c0067230 c00542e0 00000000 1020  10004000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 1040  d9800600 c0790874 0bcd3d80 c0043028 00000000 00000000 00030000 00000005 1060  00000001 00000001 00000004 00000000 00000000 c078c518 00000000 00000000 1080  00000000 00000000 00000000 d60e8000 d60e9000 d60ea000 d60eb000 d60ec000 10a0  d60ed000 d60ee000 d60ef000 d60f0000 d60f1000 d60f2000 d60f3000 d60f4000 R5: 0xd6f15e0c: 5e0c  00000002 00000001 c0046a4c c0574e78 00000005 f2a01000 00000001 d6f15e8c 5e2c  c111a580 00000000 c111a580 010da000 c111a588 00000001 c0574f04 00000000 5e4c  d6f15e60 c004bbac c00a708c 20000113 ffffffff d6f14000 00000000 c004c6d8 5e6c  00000001 c0574f00 c0783cd0 d6f15f3c c00a71c0 c0041eb0 d6134600 80002001 5e8c  00100100 00200200 c004c6d8 00000000 00000001 00018d00 ffffffff c07ccdcc 5eac  00000000 d6f15f3c 00000001 d6f15f3c c004c850 c004c808 c0098c2c c07ff7fc 5ecc  c07ff7e4 00000000 00000001 ffffffff c0098d80 00000000 001312d0 00000000 5eec  d6f15f3c d63128e0 00000000 c0783ac4 00000004 c0783b00 c0098db4 00000000 R9: 0xc111a508: a508  00008288 00000000 2b85e900 00000006 00000000 00000000 0008f4da 00000000 a528  ffff968e ffffffe5 d6f93800 00000000 00000000 00000000 00000000 00000000 a548  00000000 00000000 00000000 00000000 00000000 00000000 c07740e0 00200200 a568  c00972ac 00000000 00000000 00000000 00000000 00000000 c111a580 c111a580 a588  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 a5a8  00000000 00000000 00000000 00000000 00000000 00000000 00000000 c111a5c0 a5c8  c111a5c8 c111a5c8 00000000 c111a5d4 c111a5d4 00000000 00000000 00000000 a5e8  00000084 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Process WindowManagerPo (pid: 2301, stack limit = 0xd3e502f0) Stack: (0xd3e51db0 to 0xd3e52000) 1da0:                                     c07e1040 c006650c c0059e84 c0059e90 1dc0: c0059e84 c006650c c004c6d8 c004c6ec d3e51dd8 c00a799c d3e51dd8 d3e51dd8 1de0: c0783cd0 d3e50000 c003fc18 00000000 00000000 d3e51e20 d6085a00 c00412c0 1e00: ffffffff f2a00100 00000405 00000001 00000000 d3e50000 d6085a00 c0046a4c 1e20: 00000000 010da000 00000000 d3e50000 d67c9c60 0000002a 00000001 00000001 1e40: c10d5580 00000000 d6085a00 d3ceae00 00000000 d3e51e68 c0103478 c0114ba8 1e60: 60000013 ffffffff c0103478 c0114b38 60000013 c0103478 00000000 00000001 1e80: d3e51f40 00000001 00000001 0000000e d3e50000 d4288e7c ffffffff fffffdee 1ea0: d6085a00 00000000 00000000 d3e51f80 d3e50000 00000000 5c66e6f4 c00fb338 1ec0: 00000000 00000000 d61e0f8c 00000000 00000000 00000001 ffffffff d6085a00 1ee0: 00000000 00000000 00000000 00000000 d6f93be0 c0047184 00000000 00000000 1f00: 00000000 00000000 d3e51f08 d3e51f08 00000001 d3e50000 00000001 d624ea48 1f20: d6ee11a0 00000001 00000001 00000000 00000000 00000000 5eacafff d624ea48 1f40: 4007a0e4 00000000 d6085a00 00000001 4007a0e3 d3e51f80 00000001 c00fba3c 1f60: 00000000 c00fd050 d6085a00 4007a0e3 00000000 00000000 00000001 c00fbcac 1f80: 00000000 00000000 006ae0fc 00000001 4007a0e3 006ae0e8 00000000 00000004 1fa0: c0047184 c0047000 4007a0e3 006ae0e8 0000005d 4007a0e3 00000001 5bc63d90 1fc0: 4007a0e3 006ae0e8 00000000 00000004 5c66e6e0 5bc63d38 00000000 5c66e6f4 1fe0: 4007d058 5c66e6b8 40075d1b 400c5474 20000010 0000005d 00000000 00000000 [<c005ac7c>] (_clk_arm_get_rate+0xc/0x28) from [<c006650c>] (clk_get_rate+0x40/0x50) [<c006650c>] (clk_get_rate+0x40/0x50) from [<c0059e90>] (_clk_twd_get_rate+0xc/0x14) [<c0059e90>] (_clk_twd_get_rate+0xc/0x14) from [<c006650c>] (clk_get_rate+0x40/0x50) [<c006650c>] (clk_get_rate+0x40/0x50) from [<c004c6ec>] (twd_update_frequency+0x14/0x48) [<c004c6ec>] (twd_update_frequency+0x14/0x48) from [<c00a799c>] (generic_smp_call_function_s                                 ingle_interrupt+0xd0/0x130) [<c00a799c>] (generic_smp_call_function_single_interrupt+0xd0/0x130) from [<c00412c0>] (do_I                                 PI+0xec/0x208) [<c00412c0>] (do_IPI+0xec/0x208) from [<c0046a4c>] (__irq_svc+0x4c/0xe8) Exception stack(0xd3e51e20 to 0xd3e51e68) 1e20: 00000000 010da000 00000000 d3e50000 d67c9c60 0000002a 00000001 00000001 1e40: c10d5580 00000000 d6085a00 d3ceae00 00000000 d3e51e68 c0103478 c0114ba8 1e60: 60000013 ffffffff [<c0046a4c>] (__irq_svc+0x4c/0xe8) from [<c0114ba8>] (mnt_drop_write+0x70/0xa4) [<c0114ba8>] (mnt_drop_write+0x70/0xa4) from [<c0103478>] (pipe_write+0x26c/0x510) [<c0103478>] (pipe_write+0x26c/0x510) from [<c00fb338>] (do_sync_write+0xa4/0xe4) [<c00fb338>] (do_sync_write+0xa4/0xe4) from [<c00fba3c>] (vfs_write+0xa8/0x138) [<c00fba3c>] (vfs_write+0xa8/0x138) from [<c00fbcac>] (sys_write+0x40/0x6c) [<c00fbcac>] (sys_write+0x40/0x6c) from [<c0047000>] (ret_fast_syscall+0x0/0x30) Code: c078e260 e3a03901 e34f240c e92d4010 (e5934010) ---[ end trace dcbcbc34e4f8c36f ]--- Kernel panic - not syncing: Fatal exception in interrupt [<c004cdb0>] (unwind_backtrace+0x0/0xf8) from [<c056c398>] (panic+0x74/0x18c) [<c056c398>] (panic+0x74/0x18c) from [<c004aad4>] (die+0x220/0x284) [<c004aad4>] (die+0x220/0x284) from [<c056c1a8>] (__do_kernel_fault.part.3+0x54/0x74) [<c056c1a8>] (__do_kernel_fault.part.3+0x54/0x74) from [<c0050ae0>] (do_translation_fault+0x                                 0/0xa0) [<c0050ae0>] (do_translation_fault+0x0/0xa0) from [<f40c4010>] (0xf40c4010) CPU1: stopping [<c004cdb0>] (unwind_backtrace+0x0/0xf8) from [<c00413a8>] (do_IPI+0x1d4/0x208) [<c00413a8>] (do_IPI+0x1d4/0x208) from [<c0046a4c>] (__irq_svc+0x4c/0xe8) Exception stack(0xd6f15e18 to 0xd6f15e60) 5e00:                                                       c0574e78 00000005 5e20: f2a01000 00000001 d6f15e8c c111a580 00000000 c111a580 010da000 c111a588 5e40: 00000001 c0574f04 00000000 d6f15e60 c004bbac c00a7088 20000113 ffffffff [<c0046a4c>] (__irq_svc+0x4c/0xe8) from [<c00a7088>] (generic_exec_single+0x70/0x90) [<c00a7088>] (generic_exec_single+0x70/0x90) from [<c00a71c0>] (smp_call_function_single+0x1                                 18/0x1d0) [<c00a71c0>] (smp_call_function_single+0x118/0x1d0) from [<c004c850>] (twd_cpufreq_transitio                                 n+0x48/0x58) [<c004c850>] (twd_cpufreq_transition+0x48/0x58) from [<c0098c2c>] (notifier_call_chain+0x44/                                 0x84) [<c0098c2c>] (notifier_call_chain+0x44/0x84) from [<c0098d80>] (__srcu_notifier_call_chain+0                                 x44/0x60) [<c0098d80>] (__srcu_notifier_call_chain+0x44/0x60) from [<c0098db4>] (srcu_notifier_call_ch                                 ain+0x18/0x20) [<c0098db4>] (srcu_notifier_call_chain+0x18/0x20) from [<c037e508>] (cpufreq_notify_transiti                                 on+0xa0/0xe0) [<c037e508>] (cpufreq_notify_transition+0xa0/0xe0) from [<c006959c>] (mxc_set_target+0x194/0                                 x220) [<c006959c>] (mxc_set_target+0x194/0x220) from [<c037dcc4>] (__cpufreq_driver_target+0x50/0x                                 64) [<c037dcc4>] (__cpufreq_driver_target+0x50/0x64) from [<c0382aa8>] (cpufreq_interactive_up_t                                 ask+0x168/0x1b4) [<c0382aa8>] (cpufreq_interactive_up_task+0x168/0x1b4) from [<c00939b0>] (kthread+0x80/0x88) [<c00939b0>] (kthread+0x80/0x88) from [<c0047ae4>] (kernel_thread_exit+0x0/0x8)

The i.MX21ADS board needs a flash programmer software called iMX21ADS_TOOLKIT or just HAB. This programmer evolved to current ATK. You can download iMX21ADS_TOOLKIT here.  

In order to create this Ogg Theora encoder example you need to add libogg, libvorbis and libtheora to your system. Download these libs from http://www.theora.org/downloads/ : libogg-1.1.3, libvorbis-1.2.0 and libtheora-1.0.tar.bz2 Copy them to /opt/ltib/pkgs Create the directories ltib/dist/lfs-5.1/libogg, ltib/dist/lfs-5.1/libvorbis, ltib/dist-5.1/lfs/libtheora. Copy these spec files to its respective directories: File:Libogg.gz File:Libvorbis.gz File:Libtheora.gz Execute this sequence to compile and install these libs: $ ./ltib -p libogg.spec -m prep $ ./ltib -p libogg.spec -m scbuild $ ./ltib -p libogg.spec -m scdeploy $ ./ltib -p libvorbis.spec -m prep $ ./ltib -p libvorbis.spec -m scbuild $ ./ltib -p libvorbis.spec -m scdeploy $ ./ltib -p libtheora.spec -m prep $ ./ltib -p libtheora.spec -m scbuild $ ./ltib -p libtheora.spec -m scdeploy Now download and compile yuv2theora.c encoder example: File:Yuv2theora.gz $ ./ltib -m shell LTIB> gcc yuv2theora.c -o yuv2theora `pkg-config --libs --cflags theora` In this example we used a video sample (YUV420) on CIF format: http://140.116.72.80/~jhlin5/ns2/yuv_to_avi/paris_cif.yuv Update: All these libraries were added on LTIB Savannah CVS, then you just need to use them and compile the above code.

ERR005723           PCIe: PCIe does not support L2 Power Down   Description: When PCIe works as Root Complex, it can exit L2 mode only through reset. Since PCIe doesn't have a dedicated reset control bit, it cannot exit L2 mode.   Projected Impact: PCIe does not support L2 Power Down   Workarounds: The PCIe can be put in PDDQ mode to save on PCIe PHY power and wakeup only by the OOB (Out of Band) wakeup signal (since wakeup by a beacon from link partner is not supported) driven from the link partner (End Point). This signal could be used as a GPIO interrupt to exit this mode. The limitation of this workaround is that the link partner cannot be put into L2.   Proposed Solution:                 No fix scheduled   Linux BSP Status:                 No software workaround available   SW workaround used to fix ERR005723 in Linux BSP Why the original workarounds can’t be implemented in Linux BSP * PCIe controller doesn’t have the reset mechanism that can be used when re-insmod the PCIe driver without power down/up PCIe module. * During the PCie driver rmmod/insmod operations, the PCIe CLKs would be turned off/on. IC can’t guarantee that the PCIe PHY can work well and re-establish the PCIe link properly. One SIMPLE SW workaround for this errata imx: pcie: toggle bit18 of grp1 fix pcie can't exit L2 issue.   Set bit18 of gpr1 before enter into supend, and clean it after resume, can fix the following errata. Errata ERR005723_PCIe PCIe does not support L2 Power Down. About the details, please refer to the attached patch. "0001-imx-pcie-toggle-bit18-of-grp1-fix-pcie-can-t-exit-L2.patch"   The conception of the other SW workaround (System warm-reset) The procedures of the original suspend/resume. Suspend User suspend command echo mem > /sys/power/state All driver call suspend function SRPG,  ARM save all state to memory Enter Stop mode and Power down ARM   Resume:   GPC receive IRQ Wake up system Power on ARM domain. ROM code running Jump to SRPG point Recovery ARM status from memory Call all devices resume function.   Because PCIe only reset by system reset, we need change above follow. Resume:   GPC receive IRQ Wake up system Power on ARM domain. ROM code running Jump to SRPG point Warm Reset system, memory context will be kept. But all peripheral status lost. ROM code running Jump to SRPG point again. Recovery ARM status from memory Call all devices resume function. Resume function call init to initialize it.  And recover to the status saved before.   Impact: Can’t support usb remote wake up, which required 4ms responsive Longer latency, warm reset need some ms.  The recovery of the device status needs some more ms.   Risk:   Current BSP have not tested above follow Device driver have not supported this follow yet. Need additional work to enable \debug\test it.     Modules enabled in this workaround now: * UART * ENET * PCIe   Tests procedure. HW: one i.MX6Q SD boards, and one INTEL pciex1 1000M CT network card.   SW(The images used by me are attached):   * Apply the attached patches(kernel and uboot) to the kernel/uboot source codes, re-build, get the images. Kernel is based on imx_3.0.35_4.0 release, uboot , is based on imx_v2009.08 # build out SD/MMC and USB driver to make DRAM hibernate work     # build pcie in.   *procedure of the suspend/resume tests;     # unload ep's driver --> suspend/resume --> reload ep's driver.   NOTE: Please make sure that the command line contains “no_console_suspend” The command used to enable the console input wake up after login the consol: echo enabled > /sys/devices/platform/imx-uart.0/tty/ttymxc0/power/wakeup   Log when the INTEL CT 1G network card is used: -------------------------------log--------------------------------------------   PM: Syncing filesystems ... done.                                             start suspend Freezing user space processes ... (elapsed 0.01 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. add wake up source irq 101 add wake up source irq 99 add wake up source irq 103 add wake up source irq 51 add wake up source irq 58 PM: suspend of devices complete after 15.482 msecs PM: late suspend of devices complete after 0.823 msecs Disabling non-boot CPUs ... CPU1: shutdown CPU2: shutdown CPU3: shutdown IMX PCIe imx_pcie_pltfm_suspend entering. IMX PCIe imx_pcie_pltfm_suspend exit.          suspended     U-Boot 2009.08-00679-g6ec6783 (May 20 2013 - 14:50:20)     resume   CPU: Freescale i.MX6 family TO1.2 at 792 MHz src 0x92eac8 resume 0x92eac8 jump to resume IMX PCIe imx_pcie_pltfm_resume entering. IMX PCIe imx_pcie_pltfm_resume pcie start re-link. IMX PCIe port imx_pcie_pltfm_resume: re-link up. Enabling non-boot CPUs ... CPU1: Booted secondary processor Calibrating delay loop (skipped) already calibrated this CPU i.MXC CPU frequency driver CPU1 is up CPU2: Booted secondary processor Calibrating delay loop (skipped) already calibrated this CPU i.MXC CPU frequency driver CPU2 is up CPU3: Booted secondary processor Calibrating delay loop (skipped) already calibrated this CPU i.MXC CPU frequency driver CPU3 is up PM: early resume of devices complete after 0.974 msecs remove wake up source irq 58 imx-ipuv3 imx-ipuv3.0: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) imx-ipuv3 imx-ipuv3.1: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) remove wake up source irq 51 remove wake up source irq 103 remove wake up source irq 101 remove wake up source irq 99 PM: resume of devices complete after 54.174 msecs Restarting tasks ... done. PHY: 1:01 - Link is Up - 100/Full                            resume is ok, reload ep’s driver num is 61 e1000e: Intel(R) PRO/1000 Network Driver - 1.3.10-k2 e1000e: Copyright(c) 1999 - 2011 Intel Corporation. e1000e 0000:01:00.0: Disabling ASPM L0s e1000e 0000:01:00.0: (unregistered net_device): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. e1000e 0000:01:00.0: (unregistered net_device): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. e1000e 0000:01:00.0: eth1: (PCI Express:2.5GT/s:Width x1) 00:1b:21:3a:18:8b e1000e 0000:01:00.0: eth1: Intel(R) PRO/1000 Network Connection e1000e 0000:01:00.0: eth1: MAC: 3, PHY: 8, PBA No: E42641-005 e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx PING 192.168.0.1 (192.168.0.1): 56 data bytes 64 bytes from 192.168.0.1: seq=0 ttl=64 time=3.126 ms 64 bytes from 192.168.0.1: seq=1 ttl=64 time=0.244 ms 64 bytes from 192.168.0.1: seq=2 ttl=64 time=0.232 ms 64 bytes from 192.168.0.1: seq=3 ttl=64 time=0.206 ms 64 bytes from 192.168.0.1: seq=4 ttl=64 time=0.222 ms 64 bytes from 192.168.0.1: seq=5 ttl=64 time=0.207 ms 64 bytes from 192.168.0.1: seq=6 ttl=64 time=0.250 ms 64 bytes from 192.168.0.1: seq=7 ttl=64 time=0.209 ms 64 bytes from 192.168.0.1: seq=8 ttl=64 time=0.154 ms 64 bytes from 192.168.0.1: seq=9 ttl=64 time=0.211 ms   --- 192.168.0.1 ping statistics --- 10 packets transmitted, 10 packets received, 0% packet loss round-trip min/avg/max = 0.154/0.506/3.126 ms PM: Syncing filesystems ... done.                                   ep’s functions are ok, re-do the suspend/resume tests Freezing user space processes ... (elapsed 0.01 seconds) done. -------------------------------end-------------------------------------------- Original Attachment has been moved to: 0001-imx-pcie-toggle-bit18-of-grp1-fix-pcie-can-t-exit-L2.patch.zip Original Attachment has been moved to: uboot_patch_image.zip Original Attachment has been moved to: kernel_patch_image.zip

Prerequisites: The build is verified on prebuilt rootfs(based on LTIB) which can be downloaded from freescale.com or built from Yocto fsl-image-gui These steps are performed on the host: 1. Download the git respository for qt5: $ git clone git://gitorious.org/qt/qt5.git qt5     cd qt5     Let us consider this as <QTDir> 2. Create a build directory to install for the qt5 packages. This directory can be  in any loctation. For example,  $ mkdir /opt/qt5 sudo chown -R <username> /opt/qt5 Let us consider the the installdir as /opt/qt5 3. Enter the Qt5 directory and run the perl init-repository script to download all the source code for    Qt5. To download all the source code will take about an hour. $ perl init-repository 4. Download the attached linux-imx5-g++.tar.gz and copy to  qtbase/mkspecs/devices. Will try to get updstreamed. 5. From the following path $ gedit qtbase/mkspecs/devices/linux-imx5-g++/qmake.conf   6. At the top of the qmake.conf, there is a configure line. Copy and paste the configure line into a text file located    in your build build directory. Edit the configure line to find your toolchain and filesystem. Also make sure to    include the options -no-pch, -no-opengl, -opengl es2, Here is an example of    a configure line.     $ cd <QTDir>     $ cd qtbase     $  ./configure -v -opensource -confirm-license -no-pch -opengl es2 -make libs -device imx5 \     -nomake examples -nomake demos \ -device-option CROSS_COMPILE=/opt/freescale/usr/local/gcc-4.4.4-glibc-2.11.1-multilib-1.0/arm-fsl-linux-gnueabi/bin/arm-fsl-linux-gnueabi- \ -sysroot <rootfs> -no-gcc-sysroot \ -prefix <installdir> 7. Make the textfile that has the configure line and executable and run it. When the configure summary is shown make sure the Qt5    has openGL ES 2.0 support. Do build       $make     $make install    When Qt5 has finished building, Qt5 will be installed in two places:            1. <location of rootfs>/<installdir>            2. <HOST Machine>/<install dir> This is good because now all the libraries and binaries for Qt5 are installed on the host and the target filesystem. Therefore, the target already has all the libraries and  binaries needed to run Qt5. 8. Also need to build qtjsbackend and qtdeclarative.     $ cd <location to Qt5 git>     $ cd qtjsbackend     $ ../qtbase/bin/qmake -r     $ make && make install        $ $ cd <location to Qt5 git>     $ cd qtdeclarative     $ ../qtbase/bin/qmake -r     $ make && make install 9. Run Qt apps on target     - Boot the target either with NFS or SD Image     - Ensure that folder <installdir> is copied on target file system at “/usr/local”.     - Launch application using     $ cd /usr/local/qt5/examples/opengl/hellogl_es2     $ ./hellogl_es2 -platform eglfs

Overview The purpose of this document is to provide the patches to fix display mess issue in TextView based on MX6 Android R13.4-GA and R13.4.1 ICS release. Please note these patches are only validated basically for dedicated issues. If you find any side effect with these patches, please add the comments into this document. Issue Description Software: R13.4-GA or R13.4.1 Android releases Hardware: i.MX6Dual/Quad SabreSD board or i.MX6DualLite SabreSD board. Test steps: Install testviewtest.apk Run this APK and key in the text, you will see the text display mess after key in more texts. You can also get the issue descriptions from https://community.freescale.com/thread/303194 Patches You can get the patches from attached textview_fix.zip. For R13.4-GA, please apply the following patches: kernel_imx, unzip Kernel/r13.4-ga/kernel-patch-r13.4-ga-gpu4.6.9p10.tar.gz and apply the patches. device/fsl-proprietary/gpu-viv: unzip gpu_lib/gpu-viv-lib-4.6.9p10-font-libGAL-crash-fix.tar.gz and replace lib folder. For R13.4.1, please apply the following patches: kernel_imx, Apply the patch Kernel/r13.4.1/0001-upgrade-gpu-4.6.9p10-kernel-driver_r13.4.1.patc device/fsl-proprietary/gpu-viv: unzip gpu_lib/gpu-viv-lib-4.6.9p10-font-libGAL-crash-fix.tar.gz and replace lib folder.

[中文翻译版] 见附件   原文链接： https://community.nxp.com/docs/DOC-341473