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 <[email protected]> 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

Bad and Ugly gstreamer plugins has their own special licensing, so it cannot be released formally inside any tarball. (I do not understand it deeply, if you want more info, please go to GStreamer: Licensing advice) But you can add it on your own image, and you only need to change the local.conf Please, add the following code to your local.conf: LICENSE_FLAGS_WHITELIST = "commercial" COMMERCIAL_AUDIO_PLUGINS ?= " \ gst-plugins-ugly-mad \ gst-plugins-ugly-mpegaudioparse \ " COMMERCIAL_VIDEO_PLUGINS ?= " \ gst-plugins-ugly-mpeg2dec \ gst-plugins-ugly-mpegstream \ gst-plugins-bad-mpegvideoparse \ " CORE_IMAGE_EXTRA_INSTALL += " \ packagegroup-fsl-gstreamer \ gst-plugins-base-videotestsrc \ gst-plugins-bad-fbdevsink \ gst-ffmpeg alsa-utils \ gst-plugins-good-isomp4 \ " Please, note that this will not install *every* plugin from ugly or bad. It will only install the plugins from the list. Go to Yocto Training - HOME Go to Task #8 - Build kernel manually using created toolchain

The Yocto Project is open-source, so anyone can contribute. No matter what your contribution is (bug fixing or new metadata), contributions are sent through patches to a community list. Many eyes will look into your patch and at some point it is either rejected or accepted. Follow these steps to contribute: Make sure you have previously configured your personal info $ git config --global user.name "Your Name Here" $ git config --global user.email "[email protected]" Subscribed to the Freescale Yocto Project Mailing List Download `master` branches fsl-community-bsp $ repo init \   -u https://github.com/Freescale/fsl-community-bsp-platform \   -b master Update fsl-community-bsp $ repo sync Create local branches so your work is *not* done on master fsl-community-bsp $ repo start <branch name> --all Where `<branch name>` is any name you want to give to your local branch (e.g. `fix_uboot_recipe`, `new_gstreamer_recipe`, etc.) Make your changes in any Freescale related folder (e.g. sources/meta-fsl-arm). In case you modified a recipe (.bb) or include (.inc) file, do not forget to *bump* (increase the value by one) either the `PR` or `INC_PR` value Commit your changes using `git`. In this example we assume your change is on `meta-fsl-arm` folder sources/meta-fsl-arm $ git add <file 1> <file 2> sources/meta-fsl-arm $ git commit On the commit's log, the title must start with the filename change or introduced, then a brief description of the patch's goal, following with a long description. Make sure you follow the standards (type ` git log --pretty=oneline` to see previous commits) Create a patch sources/meta-fsl-arm $ git format-patch -s  --subject-prefix='<meta-fsl-arm][PATCH' -1 Where the last parameter (`-1`) indicate to patch last commit. In case you want to create patches for older commits, just indicate the correct index. If your patch is done in other folder, just make sure you change the `--subject-prefix` value. Send your patch or patches with git send-email --to [email protected] <patch> where `<patch>` is the file created by `git format-patch`. Keep track of patch's responses on the mailing list. In case you need to rework your patch, repeat the steps but this time the patch's subject changes to `--subject-prefix='<meta-fsl-*][PATCH v2'` Once your patch has been approved, you can delete your working branches fsl-community-bsp $ repo abandon <branch name>

1. To setup the Yocto environment, from the BASE folder run fsl-community-bsp $ . setup-environment build 2. Build the toolchain build $ bitbake meta-toolchain # Other toolchains: # Qt Embedded toolchain build: bitbake meta-toolchain-qte # Qt X11 toolchain build: bitbake meta-toolchain-qt 3. Install it on your PC build $ sudo sh \   tmp/deploy/sdk/poky-eglibc-x86_64-arm-toolchain-<version>.sh 4. Setup the toolchain environment build $ source \   /opt/poky/<version>/environment-setup-armv7a-vfp-neon-poky-linux-gnueabi 5. Get the Linux Kernel's source code. $ git clone git://git.freescale.com/imx/linux-2.6-imx.git linux-imx $ cd linux-imx 6. Create a local branch linux-imx $ BRANCH=imx_3.0.35_4.0.0 # Change to any branch you want,   # Use 'git branch -a' to list all linux-imx $ git checkout -b ${BRANCH} origin/${BRANCH} 7. Export ARCH and CROSS_COMPILE linux-imx $ export ARCH=arm  linux-imx $ export CROSS_COMPILE=arm-poky-linux-gnueabi- linux-imx $ unset LDFLAGS 8. Choose configuration and compile linux-imx $ make imx6_defconfig  linux-imx $ make uImage  9. To Test your changes, copy the `uImage` into your SD Card linux-imx $ sudo cp arch/arm/boot/uImage /media/boot 10. If case you want your changes to be reflected on your Yocto Framework, create the patches following the document i.MX Yocto Project: How can I patch the kernel?

The Linux Kernel is just another recipe for Yocto, so learning to patch it you learn to patch any other package. In the other hand, Yocto **should not** be used for package development, but in those rare cases follow the below steps. It is assumed that you have already build the package you want to patch. 1. Create the patch or patches. In this example we are patching the Linux kernel for [wandboard-dual](http://www.wandboard.org/) machine; in other words, the value of MACHINE on the `build/conf/local.conf` is `MACHINE ??= 'wandboard-dual'`. In case you already have the patches, make sure these can be nicely applied with the commands `git apply --check <PATCH_NAME>`, and jump this step build $ cd tmp/work/wandboard_dual-poky-linux-gnueabi/linux-wandboard/3.0.35-r0/git build $ # Edit any files you want to change build $ git add <modified file 1> <modified file 2> .. # Select the files you want to commit build $ git commit -s -m '<your commit's title>' # Create the commit build $ git format-patch -1 # Create the patch 2. Create a new layer (see document i.MX Yocto Proyect: How can I create a new Layer?) 3. On the new layer (e.g `meta-fsl-custom`) , create the corresponding subfolders and the `.bbfile` sources $ mkdir -p meta-fsl-custom/recipes-kernel/linux/linux-wandboard-3.0.35/ sources $ cat > meta-fsl-custom/recipes-kernel/linux/linux-wandboard_3.0.35.bbappend FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:" SRC_URI += "file://0001-calibrate-Add-printk-example.patch" PRINC := "${@int(PRINC) + 1}" # SEE NOTE BELLOW ^d (The PRINC variable is not needed starting at Yocto 1.6 ([RFC] base.bbclass: Deprecate the PRINC logic - Patchwork)) 4. Move the patch to the new layer sources $ cp \ ../build/tmp/work/wandboard_dual-poky-linux-gnueabi/linux-wandboard/3.0.35-r0/git/0001-calibrate-Add-printk-example.patch \ meta-fsl-custom/recipes-kernel/linux/linux-wandboard-3.0.35 5. Setup the enviroment and clean previous package's build data (sstate) fsl-community-bsp $ . setup-environment build build $ bitbake -c cleansstate linux-wandboard 6. Compile and Deploy build $ bitbake -f -c compile linux-wandboard build $ bitbake -c deploy linux-wandboard 7. Insert the SD into your Host and copy the `uImage` into the first partition. Do not forget to unmount the partition before removing the card! build $ sudo cp tmp/deploy/images/uImage /media/Boot\ wandbo/ 8. Insert the SD into your board and test your change.

bitbaked meta-toolchain-qt Install it  with ~/yocto/build/tmp/deploy/sdk$ poky-eglibc-x86_64-arm-toolchain-qt-1.4.1.sh Download Qtcreator from here http://qt-project.org/downloads and Install it to Your home directory edit the bin/qtcreator.sh source /opt/poky/1.4.1/environment-setup-armv7a-vfp-neon-poky-linux-gnueabi #! /bin/sh makeAbsolute() {     case $1 in         /*)             # already absolute, return it             echo "$1"             ;;         *)             # relative, prepend $2 made absolute             echo `makeAbsolute "$2" "$PWD"`/"$1" | sed 's,/\.$,,'             ;;     esac } .... To do it before "#! /bin/sh" is IMPORTANT!!!! In QtCreator i set Compiler as                /opt/poky/1.4.1/sysroots/x86_64-pokysdk-linux/usr/bin/armv7a-vfp-neon-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++ Qt version as                               /opt/poky/1.4.1/sysroots/x86_64-pokysdk-linux/usr/bin/qmake sysroot as                     /opt/poky/1.4.1/sysroots/armv7a-vfp-neon-poky-linux-gnueabi Put them in a Kit For connection to Your Board click on  Device  --->    Manage Build a new project and add some to the .pro file Building the image for Your Board: add         EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" to Your localconfig bitbake core-image-sato-sdk set a password to root  via ssh root@[boardip] passwd test connection via sftp  root@[boardip] start qtcreator ./qtcreator.sh Message was edited by: Joerg Boge Good Video to get more Information about Programming are this Beaglebone: LCD Touchscreen GUI Applications for Embedded Linux - YouTube Beaglebone: Qt Creator for C++ ARM Embedded Linux Development - YouTube Beaglebone: Example Qt Embedded Linux Application - YouTube It is for Beagelbone but for programming Qt it is a good start. Dieses Dokument wurde aus folgender Diskussion erzeugt: Setup QT Creator with Yocto Build

After bitbake meta-toolchain the script to install the toolchain package is located under $ ls tmp/deploy/sdk/poky-eglibc-x86_64-arm-toolchain-1.4.1.sh    tmp/deploy/sdk/poky-eglibc-x86_64-arm-toolchain-1.4.1.sh In order to install it: $ source poky-eglibc-x86_64-arm-toolchain-1.4.1.sh     [sudo] password for daiane:     Enter target directory for SDK (default: /opt/poky/1.4.1):     You are about to install the SDK to "/opt/poky/1.4.1". Proceed[Y/n]?y     Extracting SDK...done     Setting it up...done     SDK has been successfully set up and is ready to be used. Hello World $ source /opt/poky/1.4.1/environment-setup-armv7a-vfp-neon-poky-linux-gnueabi $ cd ~/test/ $ arm-poky-linux-gnueabi-gcc helloworld.c $ ls a.out                                                 helloworld.c                           $ ./a.out -bash: ./a.out: cannot execute binary file $ file a.out a.out: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, not stripped Kernel $ source /opt/poky/1.4.1/environment-setup-armv7a-vfp-neon-poky-linux-gnueabi $ cd linux-2.6-imx $ git checkout remotes/origin/imx_3.0.35 $ export ARCH=arm $ export CROSS_COMPILE=$TARGET_PREFIX $ unset LDFLAGS $ make imx6_defconfig $ make uImage Make sure to have mkimage available on bin patch (if using mkimage from u-boot export its patch) Or, download the ubuntu pachage: sudo apt-get install uboot-mkimage UPDATE You may find the following error:   OBJCOPY arch/arm/boot/zImage   Kernel: arch/arm/boot/zImage is ready multiple (or no) load addresses: This is incompatible with uImages Specify LOADADDR on the commandline to build an uImage make[1]: *** [arch/arm/boot/uImage] Error 1 make: *** [uImage] Error 2 This is regarding a missing LOADADDR for mkimage to use to generate uImage with the right offset to be placed in the right LOADADDR. The address value is dependent on your hardware! And it is different depending on imx6 variations. So please be aware regarding what is your right value. If the machine you are using is supported in yocto project/meta-fsl-arm, for example, you can find the value related with your board in the file conf/machine/include/imx-base.inc or online here meta-fsl-arm - Layer containing Freescale ARM hardware support metadata It is the same value used in variable UBOOT_ENTRYPOINT. For example as of this writing for the Freescale SABRE-SD board looking in conf/machine/include/imx-base.inc UBOOT_ENTRYPOINT_mx6  = "0x10008000" Thus the build command would be: $ make uImage LOADADDR=0x10008000 So, as a quick reference table, I point here the 3 most wanted make command lines: imx28evk: $ make LOADADDR=0x40008000 imx53qsb: $ make LOADADDR=0x70008000 imx6qsabresd: $ make LOADADDR=0x10008000 Update 2 Suggested by cmcqueen1975 Building an autotools-based package. E.g. $ source /opt/poky/1.4.1/environment-setup-armv7a-vfp-neon-poky-linux-gnueabi $ ./configure ${CONFIGURE_FLAGS} $ make $ make install the CONFIGURE_FLAGS is the variable depending on your very-own project. Go to Yocto Training - HOME Go to Task #7 - Create the toolchain

Qt framework Qt is a cross-platform complete development framework with tools designed to streamline the creation of stunning native applications and amazing user interfaces for desktop, embedded and mobile platforms. Qt's cross-platform full framework and tools enables developers to target various desktop, embedded, mobile and real-time operating systems with one code base. Qt brings freedom to the developer saving development time, adding efficiency and ultimately shortening time to market. Building Qt Compile Qt for i.MX28 Building QT5 for i.MX53 Building QT for i.MX6 Qt on iMX6 Installing tools Installing and Configuring QT Creator (Ubuntu) Qt5 with Qt3D over Wayland rootfs Demos Qt5 Cinematic Experience Demo on i.MX6 Video - IMx 53 Qt5 qt3d demo Qt5 with Qt3D over Wayland rootfs Information Qt5 on i.MX6  DO's and DONT's Best Practices for QML

Hi,      Here share the hardfloat rootfs making document and related pkgs, please feel free for download best regards Jack

Step 1: Build r13.4.1         make         /* Store images file for MFGTool use */         make dist    /* Get ota_1.zip, and target_files_1.zip at out/dist, store them in a dedicated directory, for example .../release-1 */ Step 2: Modify any files in source code base; Step 3: make dist    /* Get ota_2.zip, and target_files_2.zip at out/dist, store them in a dedicated directory, for example .../release-2 */ Step 4: MFGTool flash release-1 images; Step 5: cp ota_2.zip to SD; Step 6: start board, then execute following commands under serial terminal;         cp /sdcard/ota_2.zip /cache/ota_2.zip         mkdir /cache/recovery         echo --update_package=/cache/ota_2.zip > /cache/recovery/command         sync         reboot recovery         Then you can see the upgrade successful. Step 7: MFGTool flash release-1 images; Step 8: ./build/tools/releasetools/ota_from_target_files -i .../release-1/target_files_1.zip .../release-2/target_files_2.zip ./diff_from_1_to_2.zip Step 9: cp diff_from_1_to_2.zip to SD; Step10: start board, then execute following commands under serial terminal;         cp /sdcard/diff_from_1_to_2.zip /cache/diff.zip         mkdir /cache/recovery         echo --update_package=/cache/diff.zip > /cache/recovery/command         sync         reboot recovery

    Attached is the SDHC DMA read supported patch, it is based on WCE600_MX51_ER_1104, it was verified on iMX51 EVK board. The SDHC DMA read can reduce the NK copy time, in this way it can speed up the WinCE boot.

We use PCIe to connect Intersil TW6865 chip for the surround view solution. This is the connection of PCIe to iMX6Q SabreSD board.   This is the block diagram of the connection: This is the 4 camera surround view:   Code base is L3.0.35_12.10.02 release. You can merge the patch file to the latest Freescale release. Please check the attach file for the patch code.   Note:  It is only a test version. The last code for L3.0.35 BSP: L3.0.35_GA4.1.0 Patches.7z The last code for L3.10.53 BSP: L3.10.53_TW686x_patch.7z Patch for L4.1.15 1.1.0 GA BSP: TW6865 driver for Linux L4.1.15_1.1.0-ga.7z

When a board is brought up and  the ddr test by link of "https://community.nxp.com/docs/DOC-96412' hashttps://community.nxp.com/docs/DOC-96412' hashttps://community.freescale.com/docs/DOC-96412' hashttps://community.nxp.com/docs/DOC-96412' has been verified, some of boards will have pfd issue(ERR006282). It is suggested that below method could be used to check the issue.The detail steps are: As boards may have no jtag port, the internal usdhc4 root clock out needs to be remapped. When “CUP not initialized” issue has been seen and in download mode, DDR test tools can be used with the script to remap clock output. Please check the attached for test script and the empty the binary. Put the two files to DDR stress test tool folder “DDR_Stress_Tester\binary\”. The attached ddr-stress-test-mx6dq.bin is an empty file. Please backup the original file first. After eMMC boot failed and in download mode, run command “DDR_Stress_Tester.exe -t mx6x -df test.inc” on PC side. There is no clock output on GPIO19. For normal test, please erase the eMMC chip and boot the board. It will also fail to boot and run into download mode. After run “DDR_Stress_Tester.exe -t mx6x -df test.inc” , clock can be measured from GPIO19 if no PDF issue happens. Below is  the details: The script file. wait = on A: Config GPIO19(ENET_ RST_ PHY_B) as CLKO1 setmem /32 0x020E0254 = 0x3    // Config GPIO19(ENET_ RST_ PHY_B) as CLKO1      On your board, it is R112 for the test point. B: enabled, CKO1 output drives cko2 clock, divide by 5, usdhc4_clk_root setmem /32 0x020C4060 = 0x01820101  // CKO2 enabled, CKO1 output drives cko2 clock, divide by 5, usdhc4_clk_root Hex 0 1 8 2 0 1 0 1 Bits 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Binary 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 And for the normal boot, erase the emmc, and reboot to enter the download mode. There will be no signal output but high voltage on R112. After the script runs, 40Mhz clock will be seen. For the boot fail case, there will be no signal output but high voltage on R112 and 40Mhz clock will be pulled to low. 1: CKO2 enabled 2: divide by 5 3 usdhc4_clk_root 4: CKO1 output drives cko2 clock 5

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 suspendFreezing user space processes ... (elapsed 0.01 seconds) done.Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.add wake up source irq 101add wake up source irq 99add wake up source irq 103add wake up source irq 51add wake up source irq 58PM: suspend of devices complete after 15.482 msecsPM: late suspend of devices complete after 0.823 msecsDisabling non-boot CPUs ...CPU1: shutdownCPU2: shutdownCPU3: shutdownIMX PCIe imx_pcie_pltfm_suspend entering.IMX PCIe imx_pcie_pltfm_suspend exit.          suspendedU-Boot 2009.08-00679-g6ec6783 (May 20 2013 - 14:50:20)     resumeCPU: Freescale i.MX6 family TO1.2 at 792 MHzsrc 0x92eac8resume 0x92eac8jump to resumeIMX 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 processorCalibrating delay loop (skipped) already calibrated this CPU i.MXC CPU frequency driver CPU1 is upCPU2: Booted secondary processorCalibrating delay loop (skipped) already calibrated this CPU i.MXC CPU frequency driver CPU2 is upCPU3: Booted secondary processorCalibrating 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: uboot_patch_image.zip 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: kernel_patch_image.zip

Build the tool chain image. It generates the toolchain that will be installed on your host machine and used to build any source code: $ bitbake meta-toolchain It does take some time to build. Why to create a toolchain? Yocto is not intended to be used to package development. Yocto is a linux distribution creator. It´s intended to be a image builder, a rootfs creator. (please, see more about "what is yocto" here and here) So, yocto itself should not be used to "develop" a new package. Although, Yocto can help creating a environment for development like meta-toolchain or Eclipse ADT. Go HOME Go Task #6 - Customize the image

A tutorial on 'Freescale Yocto Project'. Source code is located here NOTE: When doing 'repo init -u .... -b <LATEST_STABLE_BRANCH_NAME>', make sure you are using the latest stable branch (dora is the latest when writing this note)

    Some customer will use NAND flash as the storage device, also in auto application field,  the fast boot is also necessary,  so how to make the read speed faster is a question. FSL provide some patches for fast boot, they’re also suitable for NAND fast boot. These patch mainly enable the MMU and SDMA in uboot, some part of the patches is special for MMC.        0001-Merge-from-12.0.4-fastboot.patch     0002-Add-fsclmmcdma-code.patch    Some NAND flash support the EDO feature, according to the device feature mode, the NAND flash can be set different clock frequency.  Here will describe how to calculate the NAND working clock.    The NAND clock is divider from the GPMI source clock, can be program in setup_gpmi_nand().  The  divider was configured in register GPMI_TIMING0, the NAND clock can get from the following:           NANDCLK=GPMICLK/(DATA_HOLD+DATA_SETUP)    NAND Clock will affect the speed a lot, for the NAND chipsets which support the EDO, the nand speed will be set automatically. For those doesn’t support EDO NAND chip, the usr should take care those setting manually. There is also a patch for enable EDO mode and set NAND clock automatically.               0008-NAND-configure-as-EDO-mode-5.patch     Besides above, there are two other patches to improve the speed about 30%, 0009-For-nand-page-align-read-include-read-offset-and-siz.patch enabled the cache read(Note: please make sure the NAND chipset support cache read), it will reduce the unnecessary command transfer between the CPU and NAND, 0010-If-possible-directly-use-user-buffer-as-BCH-nand-buf.patch remove some unnecessary memcpy.

The solution works when I use mx53_loco bsp. Modify u-boot and kernel, keep the same. Then you may find you can't login into the system regardless of whatever you input after freescale login: It confused me for a long time. If you  also met this problem,try to check the iomux-mx53.h(linux/arch/arm/plat-mxc/include/mach/). #define _MX53_PAD_PATA_DIOW__UART1_TXD_MUX   IOMUX_PAD(the fourth argument 0x878 should be changed to 0x0) I think this is a small bug in header files. Haifeng

Don't forget to update your source code. How to customize the image Enter <yocto>/source and find any image available: $ find -name *image*.bb ./meta-fsl-demos/recipes-fsl/images/fsl-image-gui-sdk.bb ./meta-fsl-demos/recipes-fsl/images/fsl-image-test.bb ./meta-fsl-demos/recipes-fsl/images/fsl-image-gui.bb ./meta-fsl-demos/recipes-qt/images/qt-in-use-image.bb ./meta-fsl-demos/recipes-qt/images/qte-in-use-image.bb ./meta-openembedded/meta-initramfs/recipes-bsp/images/initramfs-kexecboot-klibc-image.bb ./meta-openembedded/meta-initramfs/recipes-bsp/images/initramfs-kexecboot-image.bb ./meta-openembedded/meta-oe/recipes-support/imagemagick/imagemagick_6.7.5.bb ./meta-openembedded/meta-oe/recipes-multimedia/libsdl-image/libsdl-image_1.2.12.bb ./poky/meta-hob/recipes-core/images/hob-image.bb ./poky/meta-skeleton/recipes-multilib/images/core-image-multilib-example.bb ./poky/meta/recipes-devtools/mkelfimage/mkelfimage_svn.bb ./poky/meta/recipes-sato/images/core-image-sato-dev.bb ./poky/meta/recipes-sato/images/core-image-sato.bb ./poky/meta/recipes-sato/images/core-image-sato-sdk.bb ./poky/meta/recipes-qt/images/qt4e-demo-image.bb ./poky/meta/recipes-core/images/core-image-minimal.bb ./poky/meta/recipes-core/images/core-image-base.bb ./poky/meta/recipes-core/images/core-image-minimal-dev.bb ./poky/meta/recipes-core/images/core-image-minimal-initramfs.bb ./poky/meta/recipes-core/images/build-appliance-image.bb ./poky/meta/recipes-core/images/core-image-minimal-mtdutils.bb ./poky/meta/recipes-extended/images/core-image-lsb-sdk.bb ./poky/meta/recipes-extended/images/core-image-basic.bb ./poky/meta/recipes-extended/images/core-image-lsb-dev.bb ./poky/meta/recipes-extended/images/core-image-lsb.bb ./poky/meta/recipes-graphics/images/core-image-directfb.bb ./poky/meta/recipes-graphics/images/core-image-x11.bb ./poky/meta/recipes-graphics/images/core-image-clutter.bb ./poky/meta/recipes-graphics/xcb/xcb-util-image_0.3.9.bb ./poky/meta/recipes-bsp/u-boot/u-boot-mkimage_2012.04.01.bb ./poky/meta/recipes-bsp/u-boot/u-boot-mkimage_2011.06.bb ./poky/meta/recipes-bsp/u-boot/u-boot-mkimage_2011.03.bb ./poky/meta/recipes-rt/images/core-image-rt-sdk.bb ./poky/meta/recipes-rt/images/core-image-rt.bb The above images (and packages with 'image' in file name) may be used as a base image, where new packages may be added, or example of new images. bitbake -s  shows any *available* package locally. Grep for the name of desired package: $ bitbake -s | grep calibrat calibrateproto                      :0.0+gitAUTOINC+1da6fd1e2c7a49648245c98481fabea8b9690a8c-r2             libxcalibrate                       :0.0+gitAUTOINC+209d83af61ed38a002c8096377deac292b3e396c-r0             xinput-calibrator                   :0.7.5+gitAUTOINC+c01c5af807cb4b0157b882ab07a893df9a810111-r1 For example, the package name is xinput-calibrator, in order to include this package this would be the string needed. The dependency tree is shown with $ bitbake -g fsl-image-test For the fsl-image-test. Or any other image Include the package name on the image definition file. $ cd meta-fsl-demos/ $ vim recipes-fsl/images/fsl-image-test.bb Include the package name on IMAGE_INSTALL list: IMAGE_INSTALL += " \     packagegroup-fsl-gstreamer \     packagegroup-fsl-tools-testapps \     packagegroup-fsl-tools-benchmark \ xinput-calibrator \ " In order to include the package on any image, configure conf/local.conf file the as the following: MACHINE ??= 'imx6qsabresd' DISTRO ?= 'poky' PACKAGE_CLASSES ?= "package_rpm" EXTRA_IMAGE_FEATURES = "debug-tweaks tools-sdk" USER_CLASSES ?= "buildstats image-mklibs image-prelink" PATCHRESOLVE = "noop" CONF_VERSION = "1" BB_NUMBER_THREADS = '8' PARALLEL_MAKE = '-j 8' ACCEPT_FSL_EULA = "1" CORE_IMAGE_EXTRA_INSTALL += "xinput-calibrator" And then $ bitbake fsl-image-test In order to add debug or native builder include on conf/local.conf: EXTRA_IMAGE_FEATURES += "tools-sdk" Every image created after that will include development tools. The same may be included in any bb image file. From Poky description: 'tools-sdk" - Adds development tools such as gcc, make, pkgconfig and so forth. "dev-pkg" - Adds -dev packages for all installed packages. This is useful if you want to develop against the libraries in the image. "tools-debug" - Adds debugging tools such as gdb and strace. If you don't like command line, or you prefer a window-like interface, you can take a look on HOB. See hob documentation https://www.yoctoproject.org/documentation/hob-manual See getting started video for hob Introducing Hob - YouTube Go to Yocto Training - HOME Go to Task #5 - Kernel

In this post we see how to setup a Debian server, to allow booting the i.MX6 sabre sd platform (mostly) from the network. Booting from the network instead of e.g. the SD card is very handy for day to day development and testing, as it eliminates almost all physical interactions with the board and saves much time. Also, fortunately for us, both u-boot and Linux for i.MX6 support network booting out of the box. Boot sequence principles Before we setup the server, here are some more details on the boot sequence we will obtain in the end: i.MX6 boots, loads u-boot from SD card. u-boot starts, loads its environment (boot commands) from SD card. u-boot obtains its network address by DHCP, loads a Linux kernel uImage and a dtb by TFTP. Linux boots; obtains its network address by DHCP (again), mounts its root filesystem on NFS. Setting up DHCP and TFTP One can easily setup a Debian server to act as DHCP and TFTP server with Dnsmasq; just install the dnsmasq package. The default configuration is mostly empty; so we need to enhance it a bit. For the following we will assume that your Debian server has IP address 192.168.111.1 on the network where it sees the i.MX6 sabre sd platform. You can add some options to a dnsmasq config file such as e.g. /etc/dnsmasq.d/my-custom-config-file:   dhcp-range=192.168.111.50,192.168.111.150,12h   enable-tftp   tftp-root=/var/ftpd This informs dnsmasq to act as a DHCP server for addresses range 192.168.111.50-150 and act as TFTP server, which serves files under /var/ftpd. That means you will need to copy a Linux uImage and an imx6q-sabresd.dtb under /var/ftpd/. See this post for more details about compiling Linux to obtain those two files. Setting up NFS If we want the root filesystem to be mounted on the network we will need to export some folders with NFS from the Debian server. We need to install the nfs-kernel-server package and setup /etc/exports with a line such as:   /tftpboot       192.168.111.*(rw,no_root_squash,subtree_check) This allows clients on the 192.168.111.0 network to access filesystems under the /tftpboot folder. So you will need to create a /tftpboot folder on the server, and install some "filesystem" under there. For this example we assume you will have a busybox installed under a /tftpboot/busybox/ folder. That means we want to have under there all folders such as bin, dev, etc... See this post for details on how to compile busybox to populate this folder. Do not forget to restart the NFS server after configuration, with:   # /etc/init.d/nfs-kernel-server restart We are now setup on the server side. Setting up u-boot At the time of this writing we need to help u-boot a bit when booting the i.MX6 sabre sd platform from the network. Stop at u-boot prompt and configure a few things:   env default -a   setenv netargs $netargs rw   setenv serverip 192.168.111.1   setenv nfsroot /tftpboot/busybox   setenv bootcmd run netboot   saveenv Reset your board; it should now boot from the network:   U-Boot 2013.07-rc1-00210-gc623eb0 (Jun 27 2013 - 21:10:47)   (..)   Hit any key to stop autoboot:  0   Booting from net ...   BOOTP broadcast 1   DHCP client bound to address 192.168.111.121   Using FEC device   TFTP from server 192.168.111.1; our IP address is 192.168.111.121   Filename 'uImage'.   Load address: 0x12000000   Loading: #################################################################            #################################################################            #################################################################            #################################################################            ##########################            4 MiB/s   done   Bytes transferred = 4185600 (3fde00 hex)   BOOTP broadcast 1   DHCP client bound to address 192.168.111.121   Using FEC device   TFTP from server 192.168.111.1; our IP address is 192.168.111.121   Filename 'imx6q-sabresd.dtb'.   Load address: 0x11000000   Loading: ##            2.7 MiB/s   done   Bytes transferred = 22818 (5922 hex)   ## Booting kernel from Legacy Image at 12000000 ...      Image Name:   Linux-3.10.0-rc7   (..)   Starting kernel ...   Booting Linux on physical CPU 0x0   Linux version 3.10.0-rc7 (jenkins@debian) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Jun 25 08:28:31 CEST 2013   (..)   Kernel command line: console=ttymxc0,115200 root=/dev/nfs ip=dhcp nfsroot=192.168.111.1:/tftpboot/busybox,v3,tcp rw   (..)   fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:01, irq=-1)   IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready   libphy: 2188000.ethernet:01 - Link is Up - 1000/Full   IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready   Sending DHCP requests ., OK   IP-Config: Got DHCP answer from 192.168.111.1, my address is 192.168.111.121   IP-Config: Complete:        device=eth0, hwaddr=00:04:9f:02:b7:fd, ipaddr=192.168.111.121, mask=255.255.255.0, gw=192.168.111.1        host=192.168.111.121, domain=, nis-domain=(none)        bootserver=192.168.111.1, rootserver=192.168.111.1, rootpath=        nameserver0=192.168.111.1   ALSA device list:     No soundcards found.   VFS: Mounted root (nfs filesystem) on device 0:11.   devtmpfs: mounted   Freeing unused kernel memory: 292K (806d5000 - 8071e000)   Please press Enter to activate this console. Enjoy! Bonus: updating u-boot by the network One last piece remains on the SD card: u-boot. If you do not want to move your SD card out of its slot any more, here is a method for you to update even u-boot from the network. You will need to copy u-boot.imx under /var/ftpd. See this post for details on how to compile u-boot and obtain u-boot.imx. Then, at u-boot prompt, do:   dhcp $loadaddr u-boot.imx   mmc dev 1   mmc write $loadaddr 2 600 This will download a new u-boot.imx from the network and flash it to your SD card; reboot your board and you are done. Note that we give 600 as the number of SD card blocks to write; this is a rough estimate of ~300KB, which should work in most of the cases as writing a bit "too much" blocks does not harm. If you are very picky, you can compute the exact number of blocks by dividing your u-boot.imx size by 512 and rounding it up. See also... Did you know that dnsmasq primary role is to be used to "relay" the DNS queries? A feature that come very handy when you want to let your i.MX6 platform "see" the internet.