Android Lollipop boots up but blank screen.

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Android Lollipop boots up but blank screen.

Postby mindentropy » Wed Dec 16, 2015 4:02 pm

Hi,
My Android lollipop boots up and I get the adb prompt. I get nothing on the screen. I am not sure if the problem is with the partitions. I have setup the screen size to 1920x1080 and I have a Dell monitor connected to the wandboard via HDMI.

My dmesg is as follows:
Code: Select all
dmesg
<6>Booting Linux on physical CPU 0x0
<6>Initializing cgroup subsys cpu
<6>Initializing cgroup subsys cpuacct
<5>Linux version 3.10.53-00189-gd172203 (mindentropy@pathfinder) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Sun Dec 13 12:59:10 IS
T 2015
<4>CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
<4>CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
<6>Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Wandboard i.MX6 Dual Lite Board
<6>cma: CMA: reserved 256 MiB at 3a000000
<4>Memory policy: ECC disabled, Data cache writealloc
<7>On node 0 totalpages: 261888
<7>free_area_init_node: node 0, pgdat 80f2e8c0, node_mem_map 80fc2000
<7>  DMA zone: 2048 pages used for memmap
<7>  DMA zone: 0 pages reserved
<7>  DMA zone: 261888 pages, LIFO batch:31
<6>PERCPU: Embedded 8 pages/cpu @817d7000 s9728 r8192 d14848 u32768
<7>pcpu-alloc: s9728 r8192 d14848 u32768 alloc=8*4096
<7>pcpu-alloc: [0] 0 [0] 1
<4>Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 259840
<5>Kernel command line: root=/dev/mmcblk2p2 rootwait rw console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 androidboot.hardware=freescale vmalloc=4
00M androidboot.selinux=disabled
<6>PID hash table entries: 4096 (order: 2, 16384 bytes)
<6>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
<6>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
<6>Memory: 959MB 64MB = 1023MB total
<5>Memory: 758852k/758852k available, 289724k reserved, 0K highmem
<5>Virtual kernel memory layout:
<5>    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
<5>    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
<5>    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)
<5>    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
<5>    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
<5>    modules : 0x7f000000 - 0x7fe00000   (  14 MB)
<5>      .text : 0x80008000 - 0x80e572bc   (14653 kB)
<5>      .init : 0x80e58000 - 0x80eac600   ( 338 kB)
<5>      .data : 0x80eae000 - 0x80f2fe40   ( 520 kB)
<5>       .bss : 0x80f2fe40 - 0x80fc1fdc   ( 585 kB)
<6>SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
<6>Preemptible hierarchical RCU implementation.
<6>     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
<6>NR_IRQS:16 nr_irqs:16 16
<6>L310 cache controller enabled
<6>l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B
<6>sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
<6>CPU identified as i.MX6DL, silicon rev 1.1
<6>Console: colour dummy device 80x30
<6>Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
<6>pid_max: default: 32768 minimum: 301
<6>Security Framework initialized
<6>Mount-cache hash table entries: 512
<6>Initializing cgroup subsys debug
<6>Initializing cgroup subsys freezer
<6>CPU: Testing write buffer coherency: ok
<6>CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
<6>Setting up static identity map for 0x807c36c0 - 0x807c3718
<4>CPU1: Booted secondary processor
<6>CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
<6>Brought up 2 CPUs
<6>SMP: Total of 2 processors activated (3162.11 BogoMIPS).
<6>CPU: All CPU(s) started in SVC mode.
<6>devtmpfs: initialized
<6>pinctrl core: initialized pinctrl subsystem
<6>regulator-dummy: no parameters
<6>NET: Registered protocol family 16
<6>DMA: preallocated 256 KiB pool for atomic coherent allocations
<6>Use WDOG1 as reset source
<6>syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
<6>vdd1p1: 800 <--> 1375 mV at 1100 mV
<6>vdd3p0: 2625 <--> 3400 mV at 3000 mV
<6>vdd2p5: 2000 <--> 2750 mV at 2400 mV
<6>cpu: 725 <--> 1450 mV at 1150 mV
<6>vddpu: 725 <--> 1450 mV at 1150 mV
<6>vddsoc: 725 <--> 1450 mV at 1175 mV
<6>syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
<6>syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
<6>hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
<6>hw-breakpoint: maximum watchpoint size is 4 bytes.
<6>imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
<6>bio: create slab <bio-0> at 0
<6>mxs-dma 110000.dma-apbh: initialized
<6>1P8V: 1800 mV
<6>2P5V: 2500 mV
<6>3P3V: 3300 mV
<6>usb_otg_vbus: 5000 mV
<4>i2c-core: driver [max17135] using legacy suspend method
<4>i2c-core: driver [max17135] using legacy resume method
<5>SCSI subsystem initialized
<7>libata version 3.00 loaded.
<6>usbcore: registered new interface driver usbfs
<6>usbcore: registered new interface driver hub
<6>usbcore: registered new device driver usb
<6>i2c i2c-0: IMX I2C adapter registered
<6>i2c i2c-1: IMX I2C adapter registered
<6>i2c i2c-2: IMX I2C adapter registered
<6>Linux video capture interface: v2.00
<6>pps_core: LinuxPPS API ver. 1 registered
<6>pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
<6>PTP clock support registered
<6>imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
<6>mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed
<6>mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a
<6>MIPI CSI2 driver module loaded
<6>Advanced Linux Sound Architecture Driver Initialized.
<6>cfg80211: Calling CRDA to update world regulatory domain
<6>pureg-dummy: no parameters
<6>Switching to clocksource mxc_timer1
<6>NET: Registered protocol family 2
<6>TCP established hash table entries: 8192 (order: 4, 65536 bytes)
<6>TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
<6>TCP: Hash tables configured (established 8192 bind 8192)
<6>TCP: reno registered
<6>UDP hash table entries: 512 (order: 2, 16384 bytes)
<6>UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
<6>NET: Registered protocol family 1
<6>RPC: Registered named UNIX socket transport module.
<6>RPC: Registered udp transport module.
<6>RPC: Registered tcp transport module.
<6>RPC: Registered tcp NFSv4.1 backchannel transport module.
<6>Trying to unpack rootfs image as initramfs...
<6>Freeing initrd memory: 704K (83001000 - 830b1000)
<6>hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
<4>mxc_epit: probe of 20d0000.epit failed with error -22
<4>mxc_epit: probe of 20d4000.epit failed with error -22
<6>Bus freq driver module loaded
<6>futex hash table entries: 512 (order: 3, 32768 bytes)
<6>audit: initializing netlink socket (disabled)
<5>type=2000 audit(0.380:1): initialized
<5>VFS: Disk quotas dquot_6.5.2
<4>Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
<5>NFS: Registering the id_resolver key type
<5>Key type id_resolver registered
<5>Key type id_legacy registered
<6>NTFS driver 2.1.30 [Flags: R/W DEBUG].
<6>jffs2: version 2.2. (NAND) � 2001-2006 Red Hat, Inc.
<6>fuse init (API version 7.22)
<6>msgmni has been set to 1995
<6>io scheduler noop registered
<6>io scheduler deadline registered
<6>io scheduler cfq registered (default)
<6>imx-weim 21b8000.weim: WEIM driver registered.
<6>MIPI DSI driver module loaded
<6>mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0x1a:0xa0:0xc1
<6>fbcvt: 1920x1080@60: CVT Name - 2.073M9
<6>mxc_sdc_fb fb.28: registered mxc display driver hdmi
<6>mxc_sdc_fb fb.28: 1920x1080 h_sync,r,l: 44,88,148  v_sync,l,u: 5,4,36 pixclock=148500000 Hz
<6>imx-ipuv3 2400000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
<6>Console: switching to colour frame buffer device 240x67
<4>imx-sdma 20ec000.sdma: no iram assigned, using external mem
<6>imx-sdma 20ec000.sdma: loaded firmware 1.1
<6>imx-sdma 20ec000.sdma: initialized
<6>Serial: IMX driver
<6>2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
<6>console [ttymxc0] enabled
<6>21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
<6>serial: Freescale lpuart driver
<6>imx sema4 driver is registered.
<6>[drm] Initialized drm 1.1.0 20060810
<6>[drm] Initialized vivante 1.0.0 20120216 on minor 0
<6>brd: module loaded
<6>loop: module loaded
<6>tun: Universal TUN/TAP device driver, 1.6
<6>tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
<6>CAN device driver interface
<6>libphy: fec_enet_mii_bus: probed
<6>fec 2188000.ethernet eth0: registered PHC device 0
<6>PPP generic driver version 2.4.2
<6>PPP BSD Compression module registered
<6>PPP Deflate Compression module registered
<6>PPP MPPE Compression module registered
<6>NET: Registered protocol family 24
<6>usbcore: registered new interface driver asix
<6>usbcore: registered new interface driver ax88179_178a
<6>usbcore: registered new interface driver cdc_ether
<6>usbcore: registered new interface driver net1080
<6>usbcore: registered new interface driver cdc_subset
<6>usbcore: registered new interface driver zaurus
<6>usbcore: registered new interface driver cdc_ncm
<6>ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
<6>usbcore: registered new interface driver cdc_acm
<6>cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
<6>usbcore: registered new interface driver usb-storage
<6>usbcore: registered new interface driver usbserial
<6>usbcore: registered new interface driver option
<6>usbserial: USB Serial support registered for GSM modem (1-port)
<6>ci_hdrc ci_hdrc.1: doesn't support gadget
<6>ci_hdrc ci_hdrc.1: EHCI Host Controller
<6>ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
<6>ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
<6>usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
<6>usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb1: Product: EHCI Host Controller
<6>usb usb1: Manufacturer: Linux 3.10.53-00189-gd172203 ehci_hcd
<6>usb usb1: SerialNumber: ci_hdrc.1
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 1 port detected
<6>mousedev: PS/2 mouse device common for all mice
<6>usbcore: registered new interface driver xpad
<6>usbcore: registered new interface driver usb_acecad
<6>usbcore: registered new interface driver aiptek
<6>usbcore: registered new interface driver gtco
<6>usbcore: registered new interface driver hanwang
<6>usbcore: registered new interface driver kbtab
<6>usbcore: registered new interface driver wacom
<3>fusion 1-0010: Failed to read firmware version
<4>fusion: probe of 1-0010 failed with error -5
<4>i2c-core: driver [isl29023] using legacy suspend method
<4>i2c-core: driver [isl29023] using legacy resume method
<6>snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
<6>i2c /dev entries driver
<3>ov5640_read_reg:write reg error:reg=300a
<4>camera ov5640_mipi is not found
<6>mxc_v4l2_output v4l2_out.33: V4L2 device registered as video16
<6>mxc_v4l2_output v4l2_out.33: V4L2 device registered as video17
<6>usbcore: registered new interface driver uvcvideo
<6>USB Video Class driver (1.1.1)
<6>gspca_main: v2.14.0 registered
<6>usb 1-1: new low-speed USB device number 2 using ci_hdrc
<6>imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
<6>device-mapper: uevent: version 1.0.3
<6>device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
<6>cpuidle: using governor ladder
<6>cpuidle: using governor menu
<6>sdhci: Secure Digital Host Controller Interface driver
<6>sdhci: Copyright(c) Pierre Ossman
<6>sdhci-pltfm: SDHCI platform and OF driver helper
<4>sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode
<6>mmc0: no vqmmc regulator found
<6>mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
<4>sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode
<6>mmc1: no vqmmc regulator found
<6>mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
<4>sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
<6>mmc2: no vqmmc regulator found
<4>mmc1: queuing unknown CIS tuple 0x80 (50 bytes)
<6>mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
<4>mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
<4>mmc1: queuing unknown CIS tuple 0x80 (4 bytes)
<4>galcore: clk_get vg clock failed, disable vg!
<6>Galcore version 5.0.11.25762
<4>mmc1: queuing unknown CIS tuple 0x02 (1 bytes)
<6>mmc1: new SDIO card at address 0001
<6>usb 1-1: New USB device found, idVendor=045e, idProduct=0084
<6>usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
<6>usb 1-1: Product: Basic Optical Mouse
<6>usb 1-1: Manufacturer: Microsoft
<4>mmc2: host does not support reading read-only switch. assuming write-enable.
<6>mmc2: new high speed SDHC card at address aaaa
<6>mmcblk2: mmc2:aaaa SU32G 29.7 GiB
<6> mmcblk2: p1 p2 p3 < p5 p6 p7 p8 p9 >
<6>mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
<6>mxc_asrc 2034000.asrc: mxc_asrc registered
<6>mxc_vpu 2040000.vpu: VPU initialized
<6>caam 2100000.caam: Instantiated RNG4 SH0
<6>caam 2100000.caam: Instantiated RNG4 SH1
<6>caam 2100000.caam: device ID = 0x0a160100 (Era 4)
<6>caam 2100000.caam: job rings = 2, qi = 0
<6>caam algorithms registered in /proc/crypto
<6>caam_jr 2101000.jr0: registering rng-caam
<6>platform caam_sm: blkkey_ex: 4 keystore units available
<6>platform caam_sm: 64-bit clear key:
<6>platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
<6>platform caam_sm: 64-bit black key:
<6>platform caam_sm: [0000] 84 ec 5b b9 f0 ee 3e f6
<6>platform caam_sm: [0008] 8e dd 66 c6 eb 0d 4b 2a
<6>platform caam_sm: 128-bit clear key:
<6>platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
<6>platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
<6>platform caam_sm: 128-bit black key:
<6>platform caam_sm: [0000] 93 2c 04 c7 d5 22 e7 1c
<6>platform caam_sm: [0008] 1e ee 8e 69 8b 13 cc f5
<6>platform caam_sm: 192-bit clear key:
<6>platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
<6>platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
<6>platform caam_sm: [0016] 10 11 12 13 14 15 16 17
<6>platform caam_sm: 192-bit black key:
<6>platform caam_sm: [0000] 62 2d 64 e7 58 bb a7 39
<6>platform caam_sm: [0008] d2 1a 00 dc 80 81 ef ac
<6>platform caam_sm: [0016] 28 26 73 3f 59 cd 31 63
<6>platform caam_sm: [0024] 79 a0 ae d5 50 07 12 75
<6>platform caam_sm: 256-bit clear key:
<6>platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
<6>platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
<6>platform caam_sm: [0016] 10 11 12 13 14 15 16 17
<6>platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
<6>platform caam_sm: 256-bit black key:
<6>platform caam_sm: [0000] 0d ab 7c e3 4d a4 1b 6a
<6>platform caam_sm: [0008] 1c 70 92 12 1e eb 12 00
<6>platform caam_sm: [0016] 1f be 8f 1f 68 1f 7f a2
<6>platform caam_sm: [0024] 62 09 ec 9b 9e e1 e9 9b
<6>platform caam_sm: 64-bit unwritten blob:
<6>platform caam_sm: [0000] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0008] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0016] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0024] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0032] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0040] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0048] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0056] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 128-bit unwritten blob:
<6>platform caam_sm: [0000] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0008] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0016] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0024] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0032] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0040] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0048] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0056] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 196-bit unwritten blob:
<6>platform caam_sm: [0000] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0008] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0016] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0024] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0032] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0040] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0048] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0056] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 256-bit unwritten blob:
<6>platform caam_sm: [0000] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0008] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0016] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0024] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0032] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0040] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0048] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0056] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 64-bit black key in blob:
<6>platform caam_sm: [0000] 1f 0e 29 a0 e8 57 e9 68
<6>platform caam_sm: [0008] 01 ab 39 4d eb 9e 7d de
<6>platform caam_sm: [0016] 4c 43 12 75 3f 8b 4f 5a
<6>platform caam_sm: [0024] e0 a1 4d c9 a4 c2 2f 77
<6>platform caam_sm: [0032] 96 7d 48 87 df 22 c5 8a
<6>platform caam_sm: [0040] b4 69 21 fe 5f 22 bf 14
<6>platform caam_sm: [0048] ae fa 0e ec 04 80 a4 0b
<6>platform caam_sm: [0056] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 128-bit black key in blob:
<6>platform caam_sm: [0000] d7 f7 d4 26 42 56 a6 7e
<6>platform caam_sm: [0008] 7b 20 7d 5d ee 00 45 be
<6>platform caam_sm: [0016] b4 07 0d 0f 67 71 bd 4a
<6>platform caam_sm: [0024] d7 95 0a 4b 8b f7 c8 77
<6>platform caam_sm: [0032] 4e 72 71 38 32 a0 d4 f5
<6>platform caam_sm: [0040] ea a6 a9 6e f1 0b 4a 69
<6>platform caam_sm: [0048] c1 2e ce c9 ee 96 33 8a
<6>platform caam_sm: [0056] a6 03 58 b0 e5 34 59 67
<6>platform caam_sm: [0064] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 192-bit black key in blob:
<6>platform caam_sm: [0000] f8 58 f1 8a 3d 56 92 46
<6>platform caam_sm: [0008] 2b 05 67 3e 1e f1 91 1f
<6>platform caam_sm: [0016] 8e 90 6a b8 9f 54 ee be
<6>platform caam_sm: [0024] 56 e5 12 92 c0 db be e4
<6>platform caam_sm: [0032] 2e c5 24 e7 cf 29 7c ae
<6>platform caam_sm: [0040] c4 e2 99 c7 54 a9 40 c6
<6>platform caam_sm: [0048] 14 53 7f ce 70 10 fa c5
<6>platform caam_sm: [0056] d3 d5 c2 d2 07 15 78 0b
<6>platform caam_sm: [0064] 89 7e c3 d4 62 18 cc e4
<6>platform caam_sm: [0072] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: 256-bit black key in blob:
<6>platform caam_sm: [0000] 6c 10 e2 ef b6 bd 21 5a
<6>platform caam_sm: [0008] 26 65 d9 48 bf 0b 96 93
<6>platform caam_sm: [0016] 0d 31 5a 71 c8 3d 20 ff
<6>platform caam_sm: [0024] 28 51 40 08 62 14 f8 47
<6>platform caam_sm: [0032] e5 11 5c c2 f8 aa 50 66
<6>platform caam_sm: [0040] b7 e1 fb 66 8e 77 da 4c
<6>platform caam_sm: [0048] 65 59 d9 c9 d4 97 55 8f
<6>platform caam_sm: [0056] 5c ac 3e 71 a8 65 71 8a
<6>platform caam_sm: [0064] 8b 5d 57 38 6c c1 ff 3a
<6>platform caam_sm: [0072] d4 b5 27 d1 e3 7a c2 12
<6>platform caam_sm: [0080] 00 00 00 00 00 00 00 00
<6>platform caam_sm: [0088] 00 00 00 00 00 00 00 00
<6>platform caam_sm: restored 64-bit black key:
<6>platform caam_sm: [0000] f3 d5 ef 8b 76 01 83 8d
<6>platform caam_sm: [0008] e3 71 12 f7 d0 19 bb b8
<6>platform caam_sm: restored 128-bit black key:
<6>platform caam_sm: [0000] 93 2c 04 c7 d5 22 e7 1c
<6>platform caam_sm: [0008] 1e ee 8e 69 8b 13 cc f5
<6>platform caam_sm: restored 192-bit black key:
<6>platform caam_sm: [0000] 62 2d 64 e7 58 bb a7 39
<6>platform caam_sm: [0008] d2 1a 00 dc 80 81 ef ac
<6>platform caam_sm: [0016] dc 54 6d 2d 53 22 7c 19
<6>platform caam_sm: [0024] 14 61 29 ce 5e b8 a1 f5
<6>platform caam_sm: restored 256-bit black key:
<6>platform caam_sm: [0000] 0d ab 7c e3 4d a4 1b 6a
<6>platform caam_sm: [0008] 1c 70 92 12 1e eb 12 00
<6>platform caam_sm: [0016] 1f be 8f 1f 68 1f 7f a2
<6>platform caam_sm: [0024] 62 09 ec 9b 9e e1 e9 9b
<6>snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
<6>hidraw: raw HID events driver (C) Jiri Kosina
<6>input: Microsoft Basic Optical Mouse as /devices/soc0/soc.1/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1:1.0/input/input0
<6>hid-generic 0003:045E:0084.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Basic Optical Mouse] on usb-ci_hdrc.1-1/input0
<6>usbcore: registered new interface driver usbhid
<6>usbhid: USB HID core driver
<6>ashmem: initialized
<6>logger: created 256K log 'log_main'
<6>logger: created 256K log 'log_events'
<6>logger: created 256K log 'log_radio'
<6>logger: created 256K log 'log_system'
<6>usbcore: registered new interface driver snd-usb-audio
<6>sgtl5000 1-000a: sgtl5000 revision 0x11
<3>sgtl5000 1-000a: Failed to get supply 'VDDD': -19
<6>1-000a: 1200 mV normal
<6>sgtl5000 1-000a: Using internal LDO instead of VDDD
<6>imx-sgtl5000 sound.24:  sgtl5000 <-> 2028000.ssi mapping ok
<6>imx-spdif sound-spdif.25:  dit-hifi <-> 2004000.spdif mapping ok
<6>imx-audio-hdmi sound-hdmi.26:  hdmi-hifi <-> hdmi_audio.17 mapping ok
<6>NET: Registered protocol family 26
<6>u32 classifier
<6>    Actions configured
<6>Netfilter messages via NETLINK v0.30.
<6>nf_conntrack version 0.5.0 (15964 buckets, 63856 max)
<6>ctnetlink v0.93: registering with nfnetlink.
<6>NF_TPROXY: Transparent proxy support initialized, version 4.1.0
<6>NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
<6>xt_time: kernel timezone is -0000
<6>ip_tables: (C) 2000-2006 Netfilter Core Team
<6>arp_tables: (C) 2002 David S. Miller
<6>TCP: cubic registered
<6>Initializing XFRM netlink socket
<6>NET: Registered protocol family 10
<6>mip6: Mobile IPv6
<6>ip6_tables: (C) 2000-2006 Netfilter Core Team
<6>NET: Registered protocol family 17
<6>NET: Registered protocol family 15
<6>can: controller area network core (rev 20120528 abi 9)
<6>NET: Registered protocol family 29
<6>can: raw protocol (rev 20120528)
<6>can: broadcast manager protocol (rev 20120528 t)
<6>can: netlink gateway (rev 20130117) max_hops=1
<6>8021q: 802.1Q VLAN Support v1.8
<5>Key type dns_resolver registered
<6>VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
<6>usb_otg_vbus: disabling
<6>regulator-dummy: disabling
<6>imx mcc test is registered.
<6>file system registered
<6>android_usb gadget: Mass Storage Function, version: 2009/09/11
<6>android_usb gadget: Number of LUNs=1
<6> lun0: LUN: removable file: (no medium)
<6>android_usb gadget: android_usb ready
<6>mmc1: card 0001 removed
<6>snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 01:13:41 UTC (4421)
<6>ALSA device list:
<6>  #0: imx6-wandboard-sgtl5000
<6>  #1: imx-spdif
<6>  #2: imx-hdmi-soc
<6>Freeing unused kernel memory: 336K (80e58000 - 80eac000)
<4>mmc1: queuing unknown CIS tuple 0x80 (50 bytes)
<4>mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
<4>mmc1: queuing unknown CIS tuple 0x80 (4 bytes)
<4>mmc1: queuing unknown CIS tuple 0x02 (1 bytes)
<6>mmc1: new SDIO card at address 0001
<6>Console: switching to colour dummy device 80x30
<6>EXT4-fs (mmcblk2p5): mounted filesystem with ordered data mode. Opts: (null)
<14>fs_mgr: __mount(source=/dev/block/mmcblk2p5,target=/system,type=ext4)=0
<14>fs_mgr: __mount(source=/dev/block/mmcblk2p4,target=/data,type=ext4)=-1
<11>fs_mgr: fs_mgr_mount_all(): possibly an encryptable blkdev /dev/block/mmcblk2p4 for mount /data type ext4 )
<4>EXT4-fs (mmcblk2p6): Ignoring removed nomblk_io_submit option
<6>EXT4-fs (mmcblk2p6): recovery complete
<6>EXT4-fs (mmcblk2p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit
<14>fs_mgr: __mount(source=/dev/block/mmcblk2p6,target=/cache,type=ext4)=0
<6>EXT4-fs (mmcblk2p7): mounted filesystem with ordered data mode. Opts: (null)
<14>fs_mgr: __mount(source=/dev/block/mmcblk2p7,target=/device,type=ext4)=0
<11>init: skipping insecure file '/system/build.prop'
<11>init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead
<6>binder: 149:149 transaction failed 29189, size 0-0
<11>init: property 'ro.serialno' doesn't exist while expanding '$ro.serialno'
<11>init: cannot expand '$ro.serialno' while writing to '/sys/class/android_usb/android0/iSerial'
<11>init: using deprecated syntax for specifying property 'ro.product.manufacturer', use ${name} instead
<11>init: property 'ro.product.manufacturer' doesn't exist while expanding '$ro.product.manufacturer'
<11>init: cannot expand '$ro.product.manufacturer' while writing to '/sys/class/android_usb/android0/iManufacturer'
<11>init: using deprecated syntax for specifying property 'ro.product.model', use ${name} instead
<11>init: property 'ro.product.model' doesn't exist while expanding '$ro.product.model'
<11>init: cannot expand '$ro.product.model' while writing to '/sys/class/android_usb/android0/iProduct'
<3>android_usb: already disabled
<6>read descriptors
<6>read strings
<6>mtp_bind_config
<6>mxc_sdc_fb fb.28: 1920x1080 h_sync,r,l: 44,88,148  v_sync,l,u: 5,4,36 pixclock=148500000 Hz
<11>healthd: No charger supplies found
<14>healthd: No battery devices found
<6>mxc_sdc_fb fb.28: 1920x1080 h_sync,r,l: 44,88,148  v_sync,l,u: 5,4,36 pixclock=148500000 Hz
root@android:/ #


My logcat is as follows:
Code: Select all
--------- beginning of main
I/lowmemorykiller(  151): Using in-kernel low memory killer interface
W/auditd  (  148): type=2000 audit(0.0:1): initialized
--------- beginning of system
I/Vold    (  153): Vold 2.1 (the revenge) firing up
E/DirectVolume(  153): Vold managed volumes must have auto mount point; ignoring /mnt/media_rw/extsd
D/Vold    (  153): Volume extsd state changing -1 (Initializing) -> 0 (No-Media)
E/DirectVolume(  153): Vold managed volumes must have auto mount point; ignoring /mnt/media_rw/udisk
D/Vold    (  153): Volume udisk state changing -1 (Initializing) -> 0 (No-Media)
I/SurfaceFlinger(  154): SurfaceFlinger is starting
I/SurfaceFlinger(  154): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
D/libEGL  (  154): loaded /system/lib/egl/libEGL_VIVANTE.so
D/libEGL  (  154): loaded /system/lib/egl/libGLESv1_CM_VIVANTE.so
D/libEGL  (  154): loaded /system/lib/egl/libGLESv2_VIVANTE.so
I/gralloc (  154): using (fd=12)
I/gralloc (  154): id           = DISP3 BG
I/gralloc (  154): xres         = 1920 px
I/gralloc (  154): yres         = 1080 px
I/gralloc (  154): xres_virtual = 1920 px
I/gralloc (  154): yres_virtual = 3240 px
I/gralloc (  154): bpp          = 32
I/gralloc (  154): r            = 16:8
I/gralloc (  154): g            =  8:8
I/gralloc (  154): b            =  0:8
I/gralloc (  154): width        = 305 mm (159.895081 dpi)
I/gralloc (  154): height       = 171 mm (160.421051 dpi)
I/gralloc (  154): refresh rate = 61.50 Hz
E/SurfaceFlinger(  154): hwcomposer module not found
W/SurfaceFlinger(  154): no suitable EGLConfig found, trying a simpler query
I/SurfaceFlinger(  154): EGL information:
I/SurfaceFlinger(  154): vendor    : Android
I/SurfaceFlinger(  154): version   : 1.4 Android META-EGL
I/SurfaceFlinger(  154): extensions: EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KH
R_lock_surface EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_reusable_sync EGL_KHR_fence_sync EGL_KHR_cre
ate_context EGL_EXT_create_context_robustness EGL_ANDROID_image_native_buffer EGL_KHR_wait_sync EGL_ANDROID_recordable
I/SurfaceFlinger(  154): Client API: OpenGL_ES
I/SurfaceFlinger(  154): EGLSurface: 8-8-8-8, config=0x16
I/SurfaceFlinger(  154): OpenGL ES informations:
I/SurfaceFlinger(  154): vendor    : Vivante Corporation
I/SurfaceFlinger(  154): renderer  : Vivante GC880
I/SurfaceFlinger(  154): version   : OpenGL ES 3.0 V5.0.11.p4.25762
I/SurfaceFlinger(  154): extensions: GL_EXT_debug_marker GL_OES_vertex_type_10_10_10_2 GL_OES_vertex_half_float GL_OES_element_index_uint GL_OES_mapbuffer GL_
OES_vertex_array_object GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_paletted_texture GL_OES_texture_npot GL_OES_rgb8_rgba8 GL_OES_depth_texture GL_O
ES_depth_texture_cube_map GL_OES_depth24 GL_OES_depth32 GL_OES_packed_depth_stencil GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_fragment_precisi
on_high GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_EXT_texture_type_2_10_10_10_REV GL_EXT_texture_filter_anisot
ropic GL_EXT_texture_format_BGRA8888 GL_EXT_read_format_bgra GL_EXT_multi_draw_arrays GL_EXT_frag_depth GL_EXT_discard_framebuffer GL_EXT_blend_minmax GL_EXT_
multisampled_render_to_texture GL_EXT_robustness GL_VIV_tex_direct
I/SurfaceFlinger(  154): GL_MAX_TEXTURE_SIZE = 8192
I/SurfaceFlinger(  154): GL_MAX_VIEWPORT_DIMS = 8064
E/cutils-trace(  154): Error opening trace file: Permission denied (13)
E/libEGL  (  154): eglSetSwapRectangleANDROID:1595 error 3008 (EGL_BAD_DISPLAY)
D/SurfaceFlinger(  154): Set power mode=2, type=0 flinger=0x76a62000
D/SurfaceFlinger(  154): shader cache generated - 24 shaders in 815.135986 ms
D/libEGL  (  180): loaded /system/lib/egl/libEGL_VIVANTE.so
D/libEGL  (  180): loaded /system/lib/egl/libGLESv1_CM_VIVANTE.so
D/libEGL  (  180): loaded /system/lib/egl/libGLESv2_VIVANTE.so
E/cutils-trace(  180): Error opening trace file: Permission denied (13)
E/BufferQueueProducer(  154): [BootAnimation] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/libEGL  (  180): eglMakeCurrent:785 error 300b (EGL_BAD_NATIVE_WINDOW)
^C
130|root@android:/ #


What seems to be wrong? I can see hwcomposer not starting up which looks worrisome.
mindentropy
 
Posts: 19
Joined: Sun Aug 31, 2014 9:32 am

Re: Android Lollipop boots up but blank screen.

Postby nevmair » Wed Dec 16, 2015 9:14 pm

not sure if this is your problem, but your kernel command line does not specify a HDMI display.

Code: Select all
<5>Kernel command line: root=/dev/mmcblk2p2 rootwait rw console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 androidboot.hardware=freescale vmalloc=4
00M androidboot.selinux=disabled


Normally u-boot is used to tell the kernel what display it has.

My command line includes this
Code: Select all
video=mxcfb0:dev=hdmi,1024x600@60,if=RGB24


When the system is booting, is anything ever displayed on your HDMI display?
nevmair
 
Posts: 41
Joined: Mon Feb 16, 2015 3:42 pm

Re: Android Lollipop boots up but blank screen.

Postby mindentropy » Thu Dec 17, 2015 3:32 pm

Got my android up and running. I modified wandboard.h and specified my hdmi display to 1920x1024@60. I can see the UI on my screen but I don't really see it very crisp like what I see on Linux.
You specify your monitor command line in wandboard.h correct?
mindentropy
 
Posts: 19
Joined: Sun Aug 31, 2014 9:32 am

Re: Android Lollipop boots up but blank screen.

Postby nevmair » Thu Dec 17, 2015 4:10 pm

wandboard.h is used to set the default environmental variables for u-boot.

Some of these variables are used to make up the command line.

Depending on those variables, u-boot attempts to auto-detect the display.

in wandboard.h look for videoargs. That does a hdmidet to detect the monitor.
If it detects a hdmi monitor attached it will hard code the parameters to 1280x720@60

What does the output of the console port look like.
Does it indicate no HDMI monitor;?

I'm not sure what modifications you did to wandboard.h.
What are you getting on your command line?
nevmair
 
Posts: 41
Joined: Mon Feb 16, 2015 3:42 pm

Re: Android Lollipop boots up but blank screen.

Postby mindentropy » Thu Dec 17, 2015 7:09 pm

I connected my HDMI Dell monitor to the wandboard. I have android successfully come up.

My log is below:

In wm size it says the resolution as 640x480.

Code: Select all
U-Boot SPL 2014.10 (Dec 16 2015 - 20:47:30)
reading boot/u-boot.img
reading boot/u-boot.img


U-Boot 2014.10 (Dec 16 2015 - 20:47:30)

CPU:   Freescale i.MX6DL rev1.1 at 792 MHz
Reset cause: POR
Board: Wandboard
I2C:   ready
DRAM:  1 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

No panel detected: default to HDMI
Display: HDMI (1024x768)
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
reading boot.scr
** Unable to read file boot.scr **
reading boot/uEnv.txt
261 bytes read in 14 ms (17.6 KiB/s)
Loaded environment from boot/uEnv.txt
Importing environment...
reading boot/uramdisk.img
726629 bytes read in 53 ms (13.1 MiB/s)
reading boot/zImage
6745776 bytes read in 378 ms (17 MiB/s)
reading boot/imx6dl-wandboard.dtb
44666 bytes read in 28 ms (1.5 MiB/s)
Setting bus to 1
Valid chip addresses:
- no FWBADAPT-7WVGA-LCD-F07A-0102 display
Kernel image @ 0x12000000 [ 0x000000 - 0x66eeb0 ]
## Loading init Ramdisk from Legacy Image at 13000000 ...
   Image Name:   Android Root Filesystem
   Image Type:   ARM Linux RAMDisk Image (uncompressed)
   Data Size:    726565 Bytes = 709.5 KiB
   Load Address: 10800800
   Entry Point:  10800800
   Verifying Checksum ... OK
## Flattened Device Tree blob at 18000000
   Booting using the fdt blob at 0x18000000
   Using Device Tree in place at 18000000, end 1800de79

Starting kernel ...

Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.53-00189-gd172203 (mindentropy@pathfinder) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 S
MP PREEMPT Sun Dec 13 12:59:10 IST 2015
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Wandboard i.MX6 Dual Lite Board
cma: CMA: reserved 256 MiB at 3a000000
Memory policy: ECC disabled, Data cache writealloc
PERCPU: Embedded 8 pages/cpu @817d7000 s9728 r8192 d14848 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 259840
Kernel command line: root=/dev/mmcblk2p2 rootwait rw console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 android
 video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24boot.selinux=disabled
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: 959MB 64MB = 1023MB total
Memory: 758852k/758852k available, 289724k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    vmalloc : 0xc0800000 - 0xff000000   (1000 MB)
    lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
    modules : 0x7f000000 - 0x7fe00000   (  14 MB)
      .text : 0x80008000 - 0x80e572bc   (14653 kB)
      .init : 0x80e58000 - 0x80eac600   ( 338 kB)
      .data : 0x80eae000 - 0x80f2fe40   ( 520 kB)
       .bss : 0x80f2fe40 - 0x80fc1fdc   ( 585 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
NR_IRQS:16 nr_irqs:16 16
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
CPU identified as i.MX6DL, silicon rev 1.1
Console: colour dummy device 80x30
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x807c36c0 - 0x807c3718
CPU1: Booted secondary processor
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
Use WDOG1 as reset source
syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
vdd1p1: 800 <--> 1375 mV at 1100 mV
vdd3p0: 2625 <--> 3400 mV at 3000 mV
vdd2p5: 2000 <--> 2750 mV at 2400 mV
cpu: 725 <--> 1450 mV at 1150 mV
vddpu: 725 <--> 1450 mV at 1150 mV
vddsoc: 725 <--> 1450 mV at 1175 mV
syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
bio: create slab <bio-0> at 0
mxs-dma 110000.dma-apbh: initialized
1P8V: 1800 mV
2P5V: 2500 mV
3P3V: 3300 mV
usb_otg_vbus: 5000 mV
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: IMX I2C adapter registered
i2c i2c-1: IMX I2C adapter registered
i2c i2c-2: IMX I2C adapter registered
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed
mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Initialized.
cfg80211: Calling CRDA to update world regulatory domain
pureg-dummy: no parameters
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 704K (83001000 - 830b1000)
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
mxc_epit: probe of 20d0000.epit failed with error -22
mxc_epit: probe of 20d4000.epit failed with error -22
Bus freq driver module loaded
futex hash table entries: 512 (order: 3, 32768 bytes)
audit: initializing netlink socket (disabled)
type=2000 audit(0.380:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
NTFS driver 2.1.30 [Flags: R/W DEBUG].
jffs2: version 2.2. (NAND) � 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 1995
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
imx-weim 21b8000.weim: WEIM driver registered.
MIPI DSI driver module loaded
mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0x1a:0xa0:0xc1
fbcvt: 1280x720@60: CVT Name - .921M9
mxc_sdc_fb fb.28: registered mxc display driver hdmi
mxc_sdc_fb fb.28: 1280x720 h_sync,r,l: 40,110,220  v_sync,l,u: 5,5,20 pixclock=74250000 Hz
imx-ipuv3 2400000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
Console: switching to colour frame buffer device 160x45
imx-sdma 20ec000.sdma: no iram assigned, using external mem
imx-sdma 20ec000.sdma: loaded firmware 1.1
imx-sdma 20ec000.sdma: initialized
Serial: IMX driver
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
console [ttymxc0] enabled
21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
serial: Freescale lpuart driver
imx sema4 driver is registered.
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
mxc_sdc_fb fb.28: 640x480 h_sync,r,l: 96,16,48  v_sync,l,u: 2,10,33 pixclock=25200000 Hz
loop: module loaded
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
CAN device driver interface
libphy: fec_enet_mii_bus: probed
fec 2188000.ethernet eth0: registered PHC device 0
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
ci_hdrc ci_hdrc.1: doesn't support gadget
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: 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: EHCI Host Controller
usb usb1: Manufacturer: Linux 3.10.53-00189-gd172203 ehci_hcd
usb usb1: SerialNumber: ci_hdrc.1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver xpad
usbcore: registered new interface driver usb_acecad
usbcore: registered new interface driver aiptek
usbcore: registered new interface driver gtco
usbcore: registered new interface driver hanwang
usbcore: registered new interface driver kbtab
usbcore: registered new interface driver wacom
fusion 1-0010: Failed to read firmware version
fusion: probe of 1-0010 failed with error -5
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
i2c /dev entries driver
ov5640_read_reg:write reg error:reg=300a
camera ov5640_mipi is not found
mxc_v4l2_output v4l2_out.33: V4L2 device registered as video16
mxc_v4l2_output v4l2_out.33: V4L2 device registered as video17
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
gspca_main: v2.14.0 registered
imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
cpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode
mmc0: no vqmmc regulator found
mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode
mmc1: no vqmmc regulator found
mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
mmc2: no vqmmc regulator found
mxc_hdmi_set_mode: could not find best mode in modelist
mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
galcore: clk_get vg clock failed, disable vg!
Galcore version 5.0.11.25762
mmc1: queuing unknown CIS tuple 0x80 (50 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc1: queuing unknown CIS tuple 0x80 (4 bytes)
mmc1: queuing unknown CIS tuple 0x02 (1 bytes)
mmc1: new SDIO card at address 0001
mmc2: host does not support reading read-only switch. assuming write-enable.
mmc2: new high speed SDHC card at address aaaa
mmcblk2: mmc2:aaaa SU32G 29.7 GiB
usb 1-1: new low-speed USB device number 2 using ci_hdrc
 mmcblk2: p1 p2 p3 < p5 p6 p7 p8 p9 > p4
mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
mxc_asrc 2034000.asrc: mxc_asrc registered
mxc_vpu 2040000.vpu: VPU initialized
usb 1-1: New USB device found, idVendor=045e, idProduct=0084
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: Basic Optical Mouse
usb 1-1: Manufacturer: Microsoft
caam 2100000.caam: Instantiated RNG4 SH0
caam 2100000.caam: Instantiated RNG4 SH1
caam 2100000.caam: device ID = 0x0a160100 (Era 4)
caam 2100000.caam: job rings = 2, qi = 0
caam algorithms registered in /proc/crypto
caam_jr 2101000.jr0: registering rng-caam
platform caam_sm: blkkey_ex: 4 keystore units available
platform caam_sm: 64-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: 64-bit black key:
platform caam_sm: [0000] d7 d1 83 be 46 33 e9 b1
platform caam_sm: [0008] 6f 23 77 62 21 79 4a 1d
platform caam_sm: 128-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: 128-bit black key:
platform caam_sm: [0000] c9 c4 f4 59 78 54 37 40
platform caam_sm: [0008] 2f 09 c1 23 3c 20 c1 fb
platform caam_sm: 192-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: 192-bit black key:
platform caam_sm: [0000] 5b b0 ef 4e 6e 0d 5f a5
platform caam_sm: [0008] 6c c4 cf 96 68 fa df 46
platform caam_sm: [0016] d3 78 58 88 9d 9d 43 11
platform caam_sm: [0024] d2 56 d4 d7 1c a7 b3 1d
platform caam_sm: 256-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
platform caam_sm: 256-bit black key:
platform caam_sm: [0000] 91 19 ed 67 6f fa e7 30
platform caam_sm: [0008] 7f e7 a1 3c 90 60 1e 6b
platform caam_sm: [0016] ea 89 4d f1 cf 1f 19 ea
platform caam_sm: [0024] dc cb 83 ba 84 36 5c f5
platform caam_sm: 64-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 196-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 64-bit black key in blob:
platform caam_sm: [0000] 0c 16 47 8b 5e 42 64 ff
platform caam_sm: [0008] e0 2d c6 fb f0 27 e9 56
platform caam_sm: [0016] 21 9f 44 b5 2d fc 45 ce
platform caam_sm: [0024] e8 f3 77 c8 48 1b 6a 0e
platform caam_sm: [0032] 97 34 b6 07 8c c1 ce 78
platform caam_sm: [0040] bc 93 6d af 1c 41 01 9e
platform caam_sm: [0048] c6 4e 36 63 c9 86 3e d6
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit black key in blob:
platform caam_sm: [0000] b9 c0 1a e5 e1 ce 6c 61
platform caam_sm: [0008] b5 b1 2e 5e cd f1 b1 e6
platform caam_sm: [0016] 7c 2d 45 68 18 ad 9b 3d
platform caam_sm: [0024] f9 16 4f c2 af 01 ef 22
platform caam_sm: [0032] a4 9e 78 8f 0d 16 ef 8f
platform caam_sm: [0040] 49 7e 27 71 76 53 81 8d
platform caam_sm: [0048] cd 7b be 5c 1d 87 33 6e
platform caam_sm: [0056] db c5 31 a0 0e 95 c7 cc
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 192-bit black key in blob:
platform caam_sm: [0000] ac 3f 88 e7 08 b3 a2 1d
platform caam_sm: [0008] 70 4c bf ce 47 ad 14 dd
platform caam_sm: [0016] d8 8b 63 d8 14 56 b6 55
platform caam_sm: [0024] 34 0a df 7a 3d 95 1a 06
platform caam_sm: [0032] 89 a0 34 99 9c 77 7b d4
platform caam_sm: [0040] 1f c7 2f d4 73 e8 6e c7
platform caam_sm: [0048] 61 f9 e3 f4 76 99 95 94
platform caam_sm: [0056] 90 32 12 83 44 6c 9b 5d
platform caam_sm: [0064] 15 2f 2e b0 e2 82 d0 ae
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit black key in blob:
platform caam_sm: [0000] c3 2e 6e 7e 73 c7 50 d4
platform caam_sm: [0008] 54 70 59 ae 3e 98 1e c5
platform caam_sm: [0016] 0b 6c 1b 97 ac 5b fe 1a
platform caam_sm: [0024] e3 c7 fd eb 91 e2 77 d8
platform caam_sm: [0032] 19 bb 43 c9 6d f2 a2 2a
platform caam_sm: [0040] 87 ea 8b 59 dd b0 29 04
platform caam_sm: [0048] 22 9a ee 16 be 04 d2 19
platform caam_sm: [0056] 1c af 9b 5f 1b 12 77 55
platform caam_sm: [0064] 26 62 4c 2e 7e d9 94 dc
platform caam_sm: [0072] da 1e 74 6a a4 99 6c 05
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: restored 64-bit black key:
platform caam_sm: [0000] ca 44 4b 24 70 42 54 55
platform caam_sm: [0008] df 91 39 4a 8e 4a 76 81
platform caam_sm: restored 128-bit black key:
platform caam_sm: [0000] c9 c4 f4 59 78 54 37 40
platform caam_sm: [0008] 2f 09 c1 23 3c 20 c1 fb
platform caam_sm: restored 192-bit black key:
platform caam_sm: [0000] 5b b0 ef 4e 6e 0d 5f a5
platform caam_sm: [0008] 6c c4 cf 96 68 fa df 46
platform caam_sm: [0016] 27 f2 45 13 f9 6c 67 15
platform caam_sm: [0024] c7 42 1c bc b4 da 02 2f
platform caam_sm: restored 256-bit black key:
platform caam_sm: [0000] 91 19 ed 67 6f fa e7 30
platform caam_sm: [0008] 7f e7 a1 3c 90 60 1e 6b
platform caam_sm: [0016] ea 89 4d f1 cf 1f 19 ea
platform caam_sm: [0024] dc cb 83 ba 84 36 5c f5
snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
hidraw: raw HID events driver (C) Jiri Kosina
input: Microsoft Basic Optical Mouse as /devices/soc0/soc.1/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1:1.0/input/
input0
hid-generic 0003:045E:0084.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Basic Optical Mouse] on usb-ci_hdrc.1-1/inp
ut0
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ashmem: initialized
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
sgtl5000 1-000a: sgtl5000 revision 0x11
sgtl5000 1-000a: Failed to get supply 'VDDD': -19
1-000a: 1200 mV normal
sgtl5000 1-000a: Using internal LDO instead of VDDD
imx-sgtl5000 sound.24:  sgtl5000 <-> 2028000.ssi mapping ok
imx-spdif sound-spdif.25:  dit-hifi <-> 2004000.spdif mapping ok
imx-audio-hdmi sound-hdmi.26:  hdmi-hifi <-> hdmi_audio.17 mapping ok
NET: Registered protocol family 26
u32 classifier
    Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (15964 buckets, 63856 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
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: (C) 2002 David S. Miller
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
mip6: Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
usb_otg_vbus: disabling
regulator-dummy: disabling
imx mcc test is registered.
file system registered
android_usb gadget: Mass Storage Function, version: 2009/09/11
android_usb gadget: Number of LUNs=1
 lun0: LUN: removable file: (no medium)
android_usb gadget: android_usb ready
snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2015-12-17 18:40:33 UTC (1450377633)
mmc1: card 0001 removed
ALSA device list:
  #0: imx6-wandboard-sgtl5000
  #1: imx-spdif
  #2: imx-hdmi-soc
Freeing unused kernel memory: 336K (80e58000 - 80eac000)
mmc1: queuing unknown CIS tuple 0x80 (50 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc1: queuing unknown CIS tuple 0x80 (4 bytes)
mmc1: queuing unknown CIS tuple 0x02 (1 bytes)
mmc1: new SDIO card at address 0001
Console: switching to colour dummy device 80x30
EXT4-fs (mmcblk2p5): mounted filesystem with ordered data mode. Opts: (null)
fs_mgr: __mount(source=/dev/block/mmcblk2p5,target=/system,type=ext4)=0
EXT4-fs (mmcblk2p4): Ignoring removed nomblk_io_submit option
EXT4-fs (mmcblk2p4): recovery complete
EXT4-fs (mmcblk2p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic
fs_mgr: __mount(source=/dev/block/mmcblk2p4,target=/data,type=ext4)=0
EXT4-fs (mmcblk2p6): Ignoring removed nomblk_io_submit option
EXT4-fs (mmcblk2p6): recovery complete
EXT4-fs (mmcblk2p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit
fs_mgr: __mount(source=/dev/block/mmcblk2p6,target=/cache,type=ext4)=0
EXT4-fs (mmcblk2p7): mounted filesystem with ordered data mode. Opts: (null)
fs_mgr: __mount(source=/dev/block/mmcblk2p7,target=/device,type=ext4)=0
binder: 153:153 transaction failed 29189, size 0-0
init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead
init: property 'ro.serialno' doesn't exist while expanding '$ro.serialno'
init: cannot expand '$ro.serialno' while writing to '/sys/class/android_usb/android0/iSerial'
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: cannot find '/system/bin/debuggerd64', disabling 'debuggerd64'
init: cannot find '/system/bin/install-recovery.sh', disabling 'flash_recovery'
android_usb: already disabled
read descriptors
read strings
mtp_bind_config
root@wandboard:/ # healthd: No charger supplies found
healthd: No battery devices found
mxc_sdc_fb fb.28: 640x480 h_sync,r,l: 96,16,48  v_sync,l,u: 2,10,33 pixclock=25200000 Hz
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
warning: `main' uses 32-bit capabilities (legacy support in use)
request_suspend_state: wakeup (3->0) at 22809283335 (2015-12-17 18:40:52.616944002 UTC)
binder: 158:277 transaction failed 29189, size 68-0
request_suspend_state: wakeup (0->0) at 32091933670 (2015-12-17 18:41:01.899594670 UTC)
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
request_suspend_state: wakeup (0->0) at 44209950671 (2015-12-17 18:41:14.017612004 UTC)
lowmemorykiller: lowmem_shrink: convert oom_adj to oom_score_adj:
lowmemorykiller: oom_adj 0 => oom_score_adj 0
lowmemorykiller: oom_adj 1 => oom_score_adj 58
lowmemorykiller: oom_adj 2 => oom_score_adj 117
lowmemorykiller: oom_adj 3 => oom_score_adj 176
lowmemorykiller: oom_adj 9 => oom_score_adj 529
lowmemorykiller: oom_adj 15 => oom_score_adj 1000
acc_open
acc_release
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 - 100/Full
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
ERROR: v4l2 capture: slave not found!

root@wandboard:/ # wm
usage: wm [subcommand] [options]
       wm size [reset|WxH]
       wm density [reset|DENSITY]
       wm overscan [reset|LEFT,TOP,RIGHT,BOTTOM]

wm size: return or override display size.

wm density: override display density.

wm overscan: set overscan area for display.

root@wandboard:/ # wm size
Physical size: 640x480
root@wandboard:/ # wm size
Physical size: 640x480
root@wandboard:/ # wm
usage: wm [subcommand] [options]
       wm size [reset|WxH]
       wm density [reset|DENSITY]
       wm overscan [reset|LEFT,TOP,RIGHT,BOTTOM]

wm size: return or override display size.

wm density: override display density.

wm overscan: set overscan area for display.

root@wandboard:/ # wm size reset
root@wandboard:/ # wm size 1920x1024
root@wandboard:/ # ls
acct
cache
charger
config
d
data
default.prop
dev
device
etc
file_contexts
fstab.freescale
init
init.environ.rc
init.freescale.rc
init.freescale.usb.rc
init.rc
init.trace.rc
init.usb.rc
init.zygote32.rc
mnt
proc
property_contexts
res
root
sbin
sdcard
seapp_contexts
selinux_version
sepolicy
service_contexts
storage
sys
system
ueventd.freescale.rc
ueventd.rc
vendor
verity_key
root@wandboard:/ # wm size
Physical size: 640x480
Override size: 1280x960
root@wandboard:/ # ls
acct
cache
charger
config
d
data
default.prop
dev
device
etc
file_contexts
fstab.freescale
init
init.environ.rc
init.freescale.rc
init.freescale.usb.rc
init.rc
init.trace.rc
init.usb.rc
init.zygote32.rc
mnt
proc
property_contexts
res
root
sbin
sdcard
seapp_contexts
selinux_version
sepolicy
service_contexts
storage
sys
system
ueventd.freescale.rc
ueventd.rc
vendor
verity_key
root@wandboard:/ # wm
usage: wm [subcommand] [options]
       wm size [reset|WxH]
       wm density [reset|DENSITY]
       wm overscan [reset|LEFT,TOP,RIGHT,BOTTOM]

wm size: return or override display size.

wm density: override display density.

wm overscan: set overscan area for display.

root@wandboard:/ # wm size reset
root@wandboard:/ # wm size 1920x1024
root@wandboard:/ # brcmfmac: brcmf_sdio_chip_drivestrengthinit: No SDIO Drive strength init done for chip 4329 rev 3 pmure
v 6
brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Sep  2 2011 14:48:19 version 4.220.48
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: brcmf_fws_init: failed to set bdcv2 tlv signaling
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: brcmf_update_wiphybands: mimo_bw_cap error (-23)
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
net_ratelimit: 1 callbacks suppressed
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_cfg80211_del_key: invalid key index (4)
brcmfmac: brcmf_cfg80211_del_key: invalid key index (5)
cfg80211: Calling CRDA to update world regulatory domain
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_cfg80211_del_key: invalid key index (4)
brcmfmac: brcmf_cfg80211_del_key: invalid key index (5)
cfg80211: Calling CRDA to update world regulatory domain
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
net_ratelimit: 2 callbacks suppressed
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_cfg80211_del_key: invalid key index (4)
brcmfmac: brcmf_cfg80211_del_key: invalid key index (5)
cfg80211: Calling CRDA to update world regulatory domain
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
net_ratelimit: 2 callbacks suppressed
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23
brcmfmac: brcmf_fil_cmd_data: Failed err=-23
brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -23



My wandboard.h is as below:

Code: Select all
/*
 * Copyright (C) 2013 Freescale Semiconductor, Inc.
 *
 * Configuration settings for the Wandboard.
 *
 * SPDX-License-Identifier:   GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include "mx6_common.h"
#include <asm/arch/imx-regs.h>
#include <asm/imx-common/gpio.h>
#include <linux/sizes.h>

/* SPL */
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT

#include "imx6_spl.h"

#define CONFIG_MX6
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

#define MACH_TYPE_WANDBOARD      4412
#define CONFIG_MACH_TYPE      MACH_TYPE_WANDBOARD

#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

#define CONFIG_SYS_GENERIC_BOARD

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN      (10 * SZ_1M)

#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MISC_INIT_R
#define CONFIG_MXC_GPIO

#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE      UART1_BASE

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX      1
#define CONFIG_BAUDRATE         115200

/* Command definition */
#include <config_cmd_default.h>

#undef CONFIG_CMD_IMLS

#define CONFIG_CMD_BMODE
#define CONFIG_CMD_SETEXPR

#define CONFIG_BOOTDELAY      5

#define CONFIG_SYS_MEMTEST_START   0x10000000
#define CONFIG_SYS_MEMTEST_END      (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
#define CONFIG_LOADADDR         0x12000000
#define CONFIG_SYS_TEXT_BASE      0x17800000

/* I2C Configs */
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_SPEED      100000

/* MMC Configuration */
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM   2
#define CONFIG_SYS_FSL_ESDHC_ADDR   0

#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION

/* Ethernet Configuration */
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE         ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE      RGMII
#define CONFIG_ETHPRIME         "FEC"
#define CONFIG_FEC_MXC_PHYADDR      1
#define CONFIG_PHYLIB
#define CONFIG_PHY_ATHEROS

/* Framebuffer */
#define CONFIG_VIDEO
#define CONFIG_VIDEO_IPUV3
#define CONFIG_CFB_CONSOLE
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_IPUV3_CLK 260000000
#define CONFIG_CMD_HDMIDETECT
#define CONFIG_IMX_HDMI
#define CONFIG_IMX_VIDEO_SKIP

#define CONFIG_CMD_FUSE
#ifdef CONFIG_CMD_FUSE
#define CONFIG_MXC_OCOTP
#endif

#define CONFIG_EXTRA_ENV_SETTINGS \
   "script=boot.scr\0" \
   "image=zImage\0" \
   "console=ttymxc0\0" \
   "splashpos=m,m\0" \
   "fdt_high=0xffffffff\0" \
   "initrd_high=0xffffffff\0" \
   "fdt_addr=0x18000000\0" \
   "boot_fdt=try\0" \
   "ip_dyn=yes\0" \
   "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
   "mmcpart=1\0" \
   "mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
   "update_sd_firmware_filename=u-boot.imx\0" \
   "update_sd_firmware=" \
      "if test ${ip_dyn} = yes; then " \
         "setenv get_cmd dhcp; " \
      "else " \
         "setenv get_cmd tftp; " \
      "fi; " \
      "if mmc dev ${mmcdev}; then "   \
         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
            "setexpr fw_sz ${filesize} / 0x200; " \
            "setexpr fw_sz ${fw_sz} + 1; "   \
            "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
         "fi; "   \
      "fi\0" \
   "mmcargs=setenv bootargs console=${console},${baudrate} " \
      "root=${mmcroot}; run videoargs\0" \
   "videoargs=" \
      "setenv nextcon 0; " \
      "if hdmidet; then " \
         "setenv bootargs ${bootargs} " \
            "video=mxcfb${nextcon}:dev=hdmi,1920x1080M@60," \
               "if=RGB24; " \
         "setenv fbmen fbmem=28M; " \
         "setexpr nextcon ${nextcon} + 1; " \
      "else " \
         "echo - no HDMI monitor;" \
      "fi; " \
      "i2c dev 1; " \
      "if i2c probe 0x10; then " \
         "setenv bootargs ${bootargs} " \
            "video=mxcfb${nextcon}:dev=lcd,800x480@60," \
               "if=RGB666,bpp=32; " \
         "if test 0 -eq ${nextcon}; then " \
            "setenv fbmem fbmem=10M; " \
         "else " \
            "setenv fbmem ${fbmem},10M; " \
         "fi; " \
         "setexpr nextcon ${nextcon} + 1; " \
      "else " \
         "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \
      "fi; " \
      "setenv bootargs ${bootargs} ${fbmem}\0" \
   "loadbootscript=" \
      "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
   "bootscript=echo Running bootscript from mmc ...; " \
      "source\0" \
   "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
   "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
   "mmcboot=echo Booting from mmc ...; " \
      "run mmcargs; " \
      "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
         "if run loadfdt; then " \
            "bootz ${loadaddr} - ${fdt_addr}; " \
         "else " \
            "if test ${boot_fdt} = try; then " \
               "bootz; " \
            "else " \
               "echo WARN: Cannot load the DT; " \
            "fi; " \
         "fi; " \
      "else " \
         "bootz; " \
      "fi;\0" \
   "netargs=setenv bootargs console=${console},${baudrate} " \
      "root=/dev/nfs " \
   "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
      "netboot=echo Booting from net ...; " \
      "run netargs; " \
      "if test ${ip_dyn} = yes; then " \
         "setenv get_cmd dhcp; " \
      "else " \
         "setenv get_cmd tftp; " \
      "fi; " \
      "${get_cmd} ${image}; " \
      "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
            "bootz ${loadaddr} - ${fdt_addr}; " \
         "else " \
            "if test ${boot_fdt} = try; then " \
               "bootz; " \
            "else " \
               "echo WARN: Cannot load the DT; " \
            "fi; " \
         "fi; " \
      "else " \
         "bootz; " \
      "fi;\0"

#define CONFIG_BOOTCOMMAND \
      "mmc dev ${mmcdev}; if mmc rescan; then " \
         "if run loadbootscript; then " \
            "run bootscript; " \
         "else " \
            "if run loadimage; then " \
               "run mmcboot; " \
            "else run netboot; " \
            "fi; " \
         "fi; " \
      "else run netboot; fi"

/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE      256

/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS          16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE

#define CONFIG_SYS_LOAD_ADDR      CONFIG_LOADADDR

#define CONFIG_CMDLINE_EDITING

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS      1
#define PHYS_SDRAM         MMDC0_ARB_BASE_ADDR

#define CONFIG_SYS_SDRAM_BASE      PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE   IRAM_SIZE

#define CONFIG_SYS_INIT_SP_OFFSET \
   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
   (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH

#define CONFIG_ENV_SIZE         (8 * 1024)

#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV      0

#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ

#ifndef CONFIG_SYS_DCACHE_OFF
#define CONFIG_CMD_CACHE
#endif

#endif                /* __CONFIG_H * */
mindentropy
 
Posts: 19
Joined: Sun Aug 31, 2014 9:32 am

Re: Android Lollipop boots up but blank screen.

Postby nevmair » Thu Dec 17, 2015 9:44 pm

u-boot is detecting your display but it is passing the original values1280x720M@60 not the values from wandboard.h
Code: Select all
Kernel command line: root=/dev/mmcblk2p2 rootwait rw console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 android
 video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24boot.selinux=disabled


Looks like u-boot is using an older version of the environment.

Break into u-boot (on the console, send any serial character during the countdown)
and print out the environment using the printenv command

then reset the environment with the following command
Code: Select all
env default -a

and print the environment out again to see if anything changed.

OR it could be that the u-boot environment is being overwritten by the boot/uEnv.txt file.
Code: Select all
** Unable to read file boot.scr **
reading boot/uEnv.txt
261 bytes read in 14 ms (17.6 KiB/s)
Loaded environment from boot/uEnv.txt
Importing environment...


The uEnv.txt file allows you to change or create u-boot environmental variables without doing source code changes.
This file is in the first partition on the SD card, dump it out to see what it contains.

OR the something in the device tree is overwriting it (less likely)
look in ./android5/arch/arm/boot/dts/ imx6dl-wandboard.dts or imx6qdl-wandboard.dtsifor hdmi
nevmair
 
Posts: 41
Joined: Mon Feb 16, 2015 3:42 pm

Re: Android Lollipop boots up but blank screen.

Postby mindentropy » Fri Dec 18, 2015 8:24 pm

env-default -a does not change anything i.e. the resolution remains the same.

I have changed the uEnv.txt file to have the resolution. I think it takes from there when booting.

The dts files do not have any resolution data. Did a quick grep and did not find anything there.
mindentropy
 
Posts: 19
Joined: Sun Aug 31, 2014 9:32 am

Re: Android Lollipop boots up but blank screen.

Postby dwebster » Tue Feb 23, 2016 2:48 pm

I am having what appears to be a very similar issue running 5.1.1. Bootlog is attached. I am running on a different platform but very similar hardware (imx6 dual) with a 7" 800x480 parallel RGB LCD. Any assistance or suggestions would be greatly appreciated.
Attachments
log_cubox_env_setup.log
(75.1 KiB) Downloaded 54 times
dwebster
 
Posts: 1
Joined: Tue Feb 23, 2016 2:31 pm

Re: Android Lollipop boots up but blank screen.

Postby Victoria050 » Fri Jan 20, 2017 11:41 am

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Victoria050
 
Posts: 2
Joined: Wed Jan 11, 2017 7:22 am


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