Mainline kernel hangs

ocurero · ‎11-30-2015

Hi,

I'm trying to boot my udoo-quad using u-boot 2015.10 and linux mainline 4.3 from kernel.org. However, it hangs somewhere in the middle without any error:

U-Boot SPL 2015.10 (Nov 20 2015 - 15:18:44)

U-Boot 2015.10 (Nov 20 2015 - 15:18:44 +0000)

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

Reset cause: POR

Board: Udoo Quad

DRAM: 1 GiB

MMC: FSL_SDHC: 0

*** Warning - bad CRC, using default environment

In: serial

Out: serial

Err: serial

Net: using phy at 6

FEC [PRIME]

Hit any key to stop autoboot: 0

switch to partitions #0, OK

mmc0 is current device

2921 bytes read in 34 ms (83 KiB/s)

Running bootscript from mmc ...

## Executing script at 12000000

switch to partitions #0, OK

mmc0 is current device

7317720 bytes read in 510 ms (13.7 MiB/s)

48444585 bytes read in 2947 ms (15.7 MiB/s)

32528 bytes read in 206 ms (153.3 KiB/s)

Kernel image @ 0x12000000 [ 0x000000 - 0x6fa8d8 ]

## Loading init Ramdisk from Legacy Image at 12a00000 ...

Image Name: Initrd

Image Type: ARM Linux RAMDisk Image (uncompressed)

Data Size: 48444521 Bytes = 46.2 MiB

Load Address: 00000000

Entry Point: 00000000

Verifying Checksum ... OK

## Flattened Device Tree blob at 18000000

Booting using the fdt blob at 0x18000000

Using Device Tree in place at 18000000, end 1800af0f

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0

[ 0.000000] Initializing cgroup subsys cpuset

[ 0.000000] Initializing cgroup subsys cpu

[ 0.000000] Initializing cgroup subsys cpuacct

[ 0.000000] Linux version 4.3.0-2-default (geeko@buildhost) (gcc version 5.2.1 20151008 [gcc-5-branch revision 228597] (SUSE Linux) ) #1 SMP PREEMPT Sat Nov 14 16:19:19 UTC 2015 (734b32c)

[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d

[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[ 0.000000] Machine model: Udoo i.MX6 Quad Board

[ 0.000000] debug: ignoring loglevel setting.

[ 0.000000] cma: Reserved 64 MiB at 0x4c000000

[ 0.000000] Memory policy: Data cache writealloc

[ 0.000000] On node 0 totalpages: 262144

[ 0.000000] free_area_init_node: node 0, pgdat c129e2c0, node_mem_map eeef8000

[ 0.000000] DMA zone: 1710 pages used for memmap

[ 0.000000] DMA zone: 0 pages reserved

[ 0.000000] DMA zone: 194560 pages, LIFO batch:31

[ 0.000000] HighMem zone: 67584 pages, LIFO batch:15

[ 0.000000] PERCPU: Embedded 14 pages/cpu @eeea5000 s24640 r8192 d24512 u57344

[ 0.000000] pcpu-alloc: s24640 r8192 d24512 u57344 alloc=14*4096

[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260434

[ 0.000000] Kernel command line: root=/dev/mmcblk0p2 plymouth.enable=0 console=ttymxc1,115200n8 loglevel=8 nofb nomodeset video=vesafb:off ignore_loglevel LOGLEVEL=8 earlyprintk=ttymxc1,115200n8,keep log_buf_len=10M print_fatal_signals=1 showopts

[ 0.000000] log_buf_len: 16777216 bytes

[ 0.000000] early log buf free: 260480(99%)

[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)

[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

[ 0.000000] Memory: 890996K/1048576K available (9992K kernel code, 1225K rwdata, 4596K rodata, 1252K init, 869K bss, 92044K reserved, 65536K cma-reserved, 204800K highmem)

[ 0.000000] Virtual kernel memory layout:

[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)

[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)

[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)

[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)

[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)

[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)

[ 0.000000] .text : 0xc0208000 - 0xc1048260 (14593 kB)

[ 0.000000] .init : 0xc1049000 - 0xc1182000 (1252 kB)

[ 0.000000] .data : 0xc1182000 - 0xc12b45dc (1226 kB)

[ 0.000000] .bss : 0xc12b45dc - 0xc138dd8c ( 870 kB)

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] Build-time adjustment of leaf fanout to 32.

[ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.

[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=4

[ 0.000000] NR_IRQS:16 nr_irqs:16 16

[ 0.000000] L2C-310 erratum 769419 enabled

[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9

[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9

[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines

[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled

[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB

[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001

[ 0.000000] GIC physical location is 0xa01000

[ 0.000000] Switching to timer-based delay loop, resolution 333ns

[ 0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns

[ 0.000027] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns

[ 0.003419] Console: colour dummy device 80x30

[ 0.003472] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=15000)

[ 0.003490] pid_max: default: 32768 minimum: 301

[ 0.003631] Security Framework initialized

[ 0.003659] AppArmor: AppArmor initialized

[ 0.003842] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.003856] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.004658] Initializing cgroup subsys io

[ 0.004688] Initializing cgroup subsys memory

[ 0.004734] Initializing cgroup subsys devices

[ 0.004755] Initializing cgroup subsys freezer

[ 0.004780] Initializing cgroup subsys net_cls

[ 0.004796] Initializing cgroup subsys perf_event

[ 0.004811] Initializing cgroup subsys net_prio

[ 0.004827] Initializing cgroup subsys pids

[ 0.004885] CPU: Testing write buffer coherency: ok

[ 0.004919] ftrace: allocating 34582 entries in 102 pages

[ 0.066852] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[ 0.066985] Setting up static identity map for 0x10209000 - 0x10209098

[ 0.109520] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

[ 0.124484] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002

[ 0.139484] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003

[ 0.139576] Brought up 4 CPUs

[ 0.139603] SMP: Total of 4 processors activated (24.00 BogoMIPS).

[ 0.139613] CPU: All CPU(s) started in SVC mode.

[ 0.140263] devtmpfs: initialized

[ 0.148608] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

[ 0.149554] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns

[ 0.153930] pinctrl core: initialized pinctrl subsystem

[ 0.155835] NET: Registered protocol family 16

[ 0.158453] DMA: preallocated 256 KiB pool for atomic coherent allocations

[ 0.174106] cpuidle: using governor ladder

[ 0.189096] cpuidle: using governor menu

[ 0.189642] CPU identified as i.MX6Q, silicon rev 1.2

[ 0.208729] No ATAGs?

[ 0.208774] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

[ 0.208784] hw-breakpoint: maximum watchpoint size is 4 bytes.

[ 0.209655] SoCFPGA initialized for DDR self-refresh during suspend.

[ 0.211240] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

[ 0.213145] Serial: AMBA PL011 UART driver

[ 0.214681] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 0.240066] mxs-dma 110000.dma-apbh: initialized

[ 0.244027] vgaarb: loaded

[ 0.246153] SCSI subsystem initialized

[ 0.246423] libata version 3.00 loaded.

[ 0.248918] NetLabel: Initializing

[ 0.248929] NetLabel: domain hash size = 128

[ 0.248935] NetLabel: protocols = UNLABELED CIPSOv4

[ 0.248986] NetLabel: unlabeled traffic allowed by default

[ 0.249746] clocksource: Switched to clocksource mxc_timer1

[ 0.303271] AppArmor: AppArmor Filesystem Enabled

[ 0.318340] NET: Registered protocol family 2

[ 0.319104] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[ 0.319196] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[ 0.319321] TCP: Hash tables configured (established 8192 bind 8192)

[ 0.319421] UDP hash table entries: 512 (order: 2, 16384 bytes)

[ 0.319479] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[ 0.319811] NET: Registered protocol family 1

[ 0.319877] PCI: CLS 0 bytes, default 64

[ 0.320356] Unpacking initramfs...

[ 4.228136] Freeing initrd memory: 47312K (c2a00000 - c5834000)

[ 4.228397] NetWinder Floating Point Emulator V0.97 (extended precision)

[ 4.228702] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available

[ 4.232835] futex hash table entries: 1024 (order: 4, 65536 bytes)

[ 4.233048] audit: initializing netlink subsys (disabled)

[ 4.233133] audit: type=2000 audit(4.205:1): initialized

[ 4.234245] zbud: loaded

[ 4.234556] VFS: Disk quotas dquot_6.6.0

[ 4.234633] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[ 4.235461] Key type big_key registered

[ 4.236925] Key type asymmetric registered

[ 4.236947] Asymmetric key parser 'x509' registered

[ 4.237031] bounce: pool size: 64 pages

[ 4.237113] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)

[ 4.237301] io scheduler noop registered

[ 4.237319] io scheduler deadline registered

[ 4.237358] io scheduler cfq registered (default)

[ 4.238157] imx-weim 21b8000.weim: Driver registered.

[ 4.249858] Serial: 8250/16550 driver, 32 ports, IRQ sharing disabled

[ 4.260168] Serial: AMBA driver

[ 4.260560] SuperH (H)SCI(F) driver initialized

[ 4.261264] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 283, base_baud = 5000000) is a IMX

[ 5.032682] console [ttymxc1] enabled

[ 5.037313] msm_serial: driver initialized

[ 5.042061] STMicroelectronics ASC driver initialized

[ 5.048810] Non-volatile memory driver v1.3

[ 5.053786] [drm] Initialized drm 1.1.0 20060810

[ 5.061442] exynos-drm-ipp exynos-drm-ipp: drm ipp registered successfully.

[ 5.070358] exynos-drm exynos-drm: bound exynos-drm-vidi (ops vidi_component_ops)

[ 5.077883] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 5.084538] [drm] No driver support for vblank timestamp query.

[ 5.090515] [drm] Initialized exynos 1.0.0 20110530 on minor 0

[ 5.100776] imx-ipuv3 2400000.ipu: IPUv3H probed

[ 5.106832] imx-ipuv3 2800000.ipu: IPUv3H probed

[ 5.114238] libphy: Fixed MDIO Bus: probed

[ 5.119073] mousedev: PS/2 mouse device common for all mice

[ 5.129793] snvs_rtc 20cc034.snvs-rtc-lp: snvs rtc: you use old dts file, please update it

[ 5.138624] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

[ 5.154554] ledtrig-cpu: registered to indicate activity on CPUs

[ 5.160688] hidraw: raw HID events driver (C) Jiri Kosina

[ 5.169153] NET: Registered protocol family 10

[ 5.176004] ThumbEE CPU extension supported.

[ 5.180359] Registering SWP/SWPB emulation handler

[ 5.186193] registered taskstats version 1

[ 5.190491] zswap: loaded using pool lzo/zbud

[ 5.228373] Key type encrypted registered

[ 5.232479] AppArmor: AppArmor sha1 policy hashing enabled

[ 5.238985] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 5.245885] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 09:24:12 UTC (33852)

[ 5.254814] sr_init: No PMIC hook to init smartreflex

[ 5.260070] sr_init: platform driver register failed for SR

[ 5.279551] Unable to find PPMU node

[ 5.283213] exynos5-bus-int: probe of exynos5-bus-int failed with error -2

[ 5.290212] PM: Hibernation image not present or could not be loaded.

[ 5.296704] usb_h1_vbus: disabling

[ 5.301781] Freeing unused kernel memory: 1252K (c1049000 - c1182000)

setterm: cannot (un)set powersave mode: Inappropriate ioctl for device

Sat Nov 21 00:00:00 UTC 2015

[ 10.060000] systemd-udevd[235]: starting version 224

[ 10.070595] random: systemd-udevd urandom read with 5 bits of entropy available

[ 10.351957] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 10.425796] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024

[ 10.440015] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480

[ 10.460195] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000

[ 10.479908] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000

[ 10.522155] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled

[ 10.540939] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 10.544879] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode

[ 10.544893] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst

[ 10.585017] scsi host0: ahci-imx

[ 10.588866] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 286

[ 10.630900] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 10.660322] imx-sdma 20ec000.sdma: no event needs to be remapped

[ 10.666562] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2

[ 10.677733] usbcore: registered new interface driver usbfs

[ 10.680455] imx-sdma 20ec000.sdma: initialized

[ 10.680893] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware

[ 10.690514] imx-gpc 20dc000.gpc: failed to get pu regulator: -517

[ 10.692343] pps_core: LinuxPPS API ver. 1 registered

[ 10.694359] PTP clock support registered

[ 10.708041] 2188000.ethernet supply phy not found, using dummy regulator

[ 10.712956] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.712960] [drm] No driver support for vblank timestamp query.

[ 10.713111] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.713198] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.713281] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.713366] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.713561] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.716533] pps pps0: new PPS source ptp0

[ 10.720501] imx-drm display-subsystem: master bind failed: -517

[ 10.739228] sdhci: Secure Digital Host Controller Interface driver

[ 10.739231] sdhci: Copyright(c) Pierre Ossman

[ 10.740802] sdhci-pltfm: SDHCI platform and OF driver helper

[ 10.756839] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.756842] [drm] No driver support for vblank timestamp query.

[ 10.756924] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.756965] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.757011] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.757053] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.757232] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.757900] imx-drm display-subsystem: master bind failed: -517

[ 10.875784] usbcore: registered new interface driver hub

[ 10.877890] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.877894] [drm] No driver support for vblank timestamp query.

[ 10.877972] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.878014] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.878066] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.878104] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.878288] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.878962] imx-drm display-subsystem: master bind failed: -517

[ 10.883090] libphy: fec_enet_mii_bus: probed

[ 10.883960] fec 2188000.ethernet eth0: registered PHC device 0

[ 10.885689] /soc/aips-bus@02100000/usdhc@02198000: voltage-ranges unspecified

[ 10.885702] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode

[ 10.887931] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found

[ 10.887937] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found

[ 10.888542] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.888545] [drm] No driver support for vblank timestamp query.

[ 10.888632] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.888679] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.888731] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.888774] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.888950] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.889675] imx-drm display-subsystem: master bind failed: -517

[ 10.924803] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA

[ 10.926456] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.926460] [drm] No driver support for vblank timestamp query.

[ 10.926539] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.926581] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.926631] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.926669] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.926848] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.929468] imx-drm display-subsystem: master bind failed: -517

[ 10.936182] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.936186] [drm] No driver support for vblank timestamp query.

[ 10.936279] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.936325] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.936372] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.936412] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.936620] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.937350] imx-drm display-subsystem: master bind failed: -517

[ 10.954816] ata1: SATA link down (SStatus 0 SControl 300)

[ 10.954864] ahci-imx 2200000.sata: no device found, disabling link.

[ 10.954870] ahci-imx 2200000.sata: pass .hotplug=1 to enable hotplug

[ 10.977591] mmc0: host does not support reading read-only switch, assuming write-enable

[ 10.983841] mmc0: new high speed SDHC card at address 0007

[ 10.990967] mmcblk0: mmc0:0007 SD16G 14.4 GiB

[ 10.992540] mmcblk0: p1 p2

[ 10.994986] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[ 10.994991] [drm] No driver support for vblank timestamp query.

[ 10.995085] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.995135] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.995182] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.995224] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops [imx_ipuv3_crtc])

[ 10.995422] imx-drm display-subsystem: failed to bind 120000.hdmi (ops dw_hdmi_imx_ops [dw_hdmi_imx]): -517

[ 10.998484] imx-drm display-subsystem: master bind failed: -517

[ 11.286322] usbcore: registered new device driver usb

[ 11.297421] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

Any idea what its happening here?

Thanks!

Mainline kernel hangs

Mainline kernel hangs

i.MX6Quad