[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.24+ (satest@LOG-ABUZARRA-HOME) (gcc version 9.2.0 (GCC)) #119 SMP PREEMPT Wed Nov 18 09:34:53 CET 2020 [ 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] OF: fdt: Machine model: Digi International ConnectCore 6 QuadPlus Single Board Computer. [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created CMA memory pool at 0x3c000000, size 320 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] percpu: Embedded 15 pages/cpu s31948 r8192 d21300 u61440 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc3,115200 root=/dev/mmcblk0p1 rootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 695284K/1048576K available (9216K kernel code, 856K rwdata, 2552K rodata, 1024K init, 421K bss, 25612K reserved, 327680K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 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 16 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 0x410000c8, AUX_CTRL 0x76470001 [ 0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x478 with crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000033] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001695] Console: colour dummy device 80x30 [ 0.001723] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.001740] pid_max: default: 32768 minimum: 301 [ 0.001923] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.001946] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002774] CPU: Testing write buffer coherency: ok [ 0.002804] CPU0: Spectre v2: using BPIALL workaround [ 0.003083] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.059683] Setting up static identity map for 0x10100000 - 0x10100060 [ 0.079624] rcu: Hierarchical SRCU implementation. [ 0.119625] smp: Bringing up secondary CPUs ... [ 0.199895] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.199904] CPU1: Spectre v2: using BPIALL workaround [ 0.200054] smp: Brought up 1 node, 2 CPUs [ 0.200067] SMP: Total of 2 processors activated (12.00 BogoMIPS). [ 0.200076] CPU: All CPU(s) started in SVC mode. [ 0.200584] devtmpfs: initialized [ 0.212594] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.212980] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.213003] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.226839] pinctrl core: initialized pinctrl subsystem [ 0.227898] NET: Registered protocol family 16 [ 0.232066] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.233045] cpuidle: using governor menu [ 0.233169] CPU identified as i.MX6QP, silicon rev 1.0 [ 0.242269] vdd1p1: supplied by regulator-dummy [ 0.242836] vdd3p0: supplied by regulator-dummy [ 0.243356] vdd2p5: supplied by regulator-dummy [ 0.243914] vddarm: supplied by regulator-dummy [ 0.244472] vddpu: supplied by regulator-dummy [ 0.245024] vddsoc: supplied by regulator-dummy [ 0.245707] mxs_phy 20c9000.usbphy: 20c9000.usbphy supply phy-3p0 not found, using dummy regulator [ 0.246208] mxs_phy 20ca000.usbphy: 20ca000.usbphy supply phy-3p0 not found, using dummy regulator [ 0.261194] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.261206] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.262363] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.303599] SCSI subsystem initialized [ 0.304079] usbcore: registered new interface driver usbfs [ 0.304146] usbcore: registered new interface driver hub [ 0.304237] usbcore: registered new device driver usb [ 0.390466] da9063 1-0058: Device detected (chip-ID: 0x61, var-ID: 0x63) [ 0.410450] da9063 1-0058: Device detected (model-ID: 0x61 rev-ID: 0x06 t_offset: 0xFB) [ 0.980034] random: fast init done [ 1.641110] da9063-gpio da9063-gpio: DMA mask not set [ 1.641451] (NULL device *): deviceless supply gpio-ext-reg not found, using dummy regulator [ 1.641776] i2c i2c-1: IMX I2C adapter registered [ 1.642937] i2c i2c-2: IMX I2C adapter registered [ 1.643491] videodev: Linux video capture interface: v2.00 [ 1.643539] pps_core: LinuxPPS API ver. 1 registered [ 1.643549] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.643574] PTP clock support registered [ 1.669994] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) [ 1.699973] imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) [ 1.701121] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed [ 1.701531] imx-prg 21cc000.prg: driver probed [ 1.701673] imx-prg 21cd000.prg: driver probed [ 1.702156] imx-pre 21c8000.pre: driver probed [ 1.702388] imx-pre 21c9000.pre: driver probed [ 1.702625] imx-pre 21ca000.pre: driver probed [ 1.702852] imx-pre 21cb000.pre: driver probed [ 1.703213] mxc_mipi_csi2 21dc000.mipi: i.MX MIPI CSI2 driver probed [ 1.703228] mxc_mipi_csi2 21dc000.mipi: i.MX MIPI CSI2 dphy version is 0x3130302a [ 1.703363] MIPI CSI2 driver module loaded [ 1.703413] Advanced Linux Sound Architecture Driver Initialized. [ 1.704598] Bluetooth: Core ver 2.22 [ 1.704644] NET: Registered protocol family 31 [ 1.704653] Bluetooth: HCI device and connection manager initialized [ 1.704670] Bluetooth: HCI socket layer initialized [ 1.704684] Bluetooth: L2CAP socket layer initialized [ 1.704711] Bluetooth: SCO socket layer initialized [ 1.705247] clocksource: Switched to clocksource mxc_timer1 [ 1.715614] thermal_sys: Registered thermal governor 'step_wise' [ 1.715982] NET: Registered protocol family 2 [ 1.716516] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.716552] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.716636] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.716774] TCP: Hash tables configured (established 8192 bind 8192) [ 1.716946] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.716988] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.717180] NET: Registered protocol family 1 [ 1.717838] RPC: Registered named UNIX socket transport module. [ 1.717849] RPC: Registered udp transport module. [ 1.717858] RPC: Registered tcp transport module. [ 1.717865] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.718331] PCI: CLS 0 bytes, default 64 [ 1.718817] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 1.718994] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 1.720695] Bus freq driver module loaded [ 1.721777] Initialise system trusted keyrings [ 1.721985] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 1.728706] NFS: Registering the id_resolver key type [ 1.728731] Key type id_resolver registered [ 1.728741] Key type id_legacy registered [ 1.764649] NET: Registered protocol family 38 [ 1.764663] Key type asymmetric registered [ 1.764674] Asymmetric key parser 'x509' registered [ 1.764695] io scheduler mq-deadline registered [ 1.764706] io scheduler kyber registered [ 1.767128] imx6q-pcie 1ffc000.pcie: couldn't get pcie-phy [ 1.767248] imx6q-pcie 1ffc000.pcie: 1ffc000.pcie supply epdev_on not found, using dummy regulator [ 1.767583] imx6q-pcie 1ffc000.pcie: host bridge /soc/pcie@1ffc000 ranges: [ 1.767635] imx6q-pcie 1ffc000.pcie: IO 0x01f80000..0x01f8ffff -> 0x00000000 [ 1.767665] imx6q-pcie 1ffc000.pcie: MEM 0x01000000..0x01efffff -> 0x01000000 [ 1.769656] mxc_mipi_dsi 21e0000.mipi: 21e0000.mipi supply disp-power-on not found, using dummy regulator [ 1.769750] mxc_mipi_dsi 21e0000.mipi: invalid reset gpio: -2 [ 1.769764] mxc_mipi_dsi 21e0000.mipi: failed to reset: -2 [ 1.769888] mxc_mipi_dsi: probe of 21e0000.mipi failed with error -2 [ 1.771408] mxc_hdmi 20e0000.hdmi_video: 20e0000.hdmi_video supply HDMI not found, using dummy regulator [ 1.772663] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 1.772690] fbcvt: 1920x1080@60: CVT Name - 2.073M9 [ 1.772792] mxc_sdc_fb fb@0: registered mxc display driver hdmi [ 1.815366] imx-ipuv3 2400000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) [ 1.887763] Console: switching to colour frame buffer device 240x67 [ 1.909114] mxc_sdc_fb fb@1: registered mxc display driver ldb [ 1.921930] mxc_sdc_fb fb@2: NO mxc display driver found! [ 1.922010] mxc_sdc_fb fb@3: registered mxc display driver ldb [ 1.936750] imx-sdma 20ec000.sdma: loaded firmware 3.5 [ 1.938531] mxs-dma 110000.dma-apbh: initialized [ 1.942315] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 25, base_baud = 5000000) is a IMX [ 1.943113] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 71, base_baud = 5000000) is a IMX [ 1.943678] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 72, base_baud = 5000000) is a IMX [ 2.885571] imx6q-pcie 1ffc000.pcie: Phy link never came up [ 2.891263] imx6q-pcie 1ffc000.pcie: failed to initialize host [ 2.891270] imx6q-pcie 1ffc000.pcie: unable to add pcie port. [ 2.903136] printk: console [ttymxc3] enabled [ 2.908193] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 73, base_baud = 5000000) is a IMX [ 2.927974] brd: module loaded [ 2.941078] loop: module loaded [ 2.945581] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 2.953516] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 2.961554] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 2.969761] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 2.977531] ahci-imx 2200000.sata: 2200000.sata supply ahci not found, using dummy regulator [ 2.986098] ahci-imx 2200000.sata: 2200000.sata supply phy not found, using dummy regulator [ 2.994562] ahci-imx 2200000.sata: 2200000.sata supply target not found, using dummy regulator [ 3.007116] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 3.014112] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 3.022959] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 3.033382] scsi host0: ahci-imx [ 3.037042] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84 [ 3.045191] imx ahci driver is registered. [ 3.050968] caam 2100000.caam: Entropy delay = 3200 [ 3.116675] caam 2100000.caam: Instantiated RNG4 SH0 [ 3.177436] caam 2100000.caam: Instantiated RNG4 SH1 [ 3.182417] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4) [ 3.188888] caam 2100000.caam: job rings = 2, qi = 0 [ 3.219835] caam algorithms registered in /proc/crypto [ 3.230989] caam_jr 2101000.jr0: registering rng-caam [ 3.236388] random: crng init done [ 3.246671] caam_keyblob caam-keyblob: caam keyblob initialized [ 3.254027] spi_imx 2008000.spi: probed [ 3.258812] libphy: Fixed MDIO Bus: probed [ 3.263395] CAN device driver interface [ 3.267730] flexcan 2090000.flexcan: 2090000.flexcan supply xceiver not found, using dummy regulator [ 3.278024] flexcan 2094000.flexcan: 2094000.flexcan supply xceiver not found, using dummy regulator [ 3.302699] pps pps0: new PPS source ptp0 [ 3.310851] libphy: fec_enet_mii_bus: probed [ 3.315747] fec 2188000.ethernet eth0: registered PHC device 0 [ 3.322067] PPP generic driver version 2.4.2 [ 3.326564] PPP BSD Compression module registered [ 3.331280] PPP Deflate Compression module registered [ 3.336456] usbcore: registered new interface driver asix [ 3.341910] usbcore: registered new interface driver ax88179_178a [ 3.348071] usbcore: registered new interface driver cdc_ether [ 3.353946] usbcore: registered new interface driver cdc_eem [ 3.359681] usbcore: registered new interface driver net1080 [ 3.365408] usbcore: registered new interface driver cdc_subset [ 3.371371] usbcore: registered new interface driver zaurus [ 3.376723] ata1: SATA link down (SStatus 0 SControl 300) [ 3.377019] usbcore: registered new interface driver sierra_net [ 3.382397] ahci-imx 2200000.sata: no device found, disabling link. [ 3.388355] usbcore: registered new interface driver cdc_ncm [ 3.394591] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 3.400320] usbcore: registered new interface driver qmi_wwan [ 3.413261] usbcore: registered new interface driver cdc_mbim [ 3.419036] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.425609] ehci-pci: EHCI PCI platform driver [ 3.430161] usbcore: registered new interface driver cdc_acm [ 3.435852] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 3.443902] usbcore: registered new interface driver cdc_wdm [ 3.449686] usbcore: registered new interface driver usb-storage [ 3.455827] usbcore: registered new interface driver option [ 3.461439] usbserial: USB Serial support registered for GSM modem (1-port) [ 3.468466] usbcore: registered new interface driver qcserial [ 3.474242] usbserial: USB Serial support registered for Qualcomm USB modem [ 3.481268] usbcore: registered new interface driver sierra [ 3.486893] usbserial: USB Serial support registered for Sierra USB modem [ 3.496143] imx_usb 2184000.usb: No over current polarity defined [ 3.502317] imx_usb 2184000.usb: 2184000.usb supply vbus not found, using dummy regulator [ 3.526040] imx_usb 2184200.usb: No over current polarity defined [ 3.532216] imx_usb 2184200.usb: 2184200.usb supply vbus not found, using dummy regulator [ 3.544279] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 3.549221] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 3.585286] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 3.591566] hub 1-0:1.0: USB hub found [ 3.595396] hub 1-0:1.0: 1 port detected [ 3.611465] Goodix-TS 2-0014: No vin supply [ 3.685624] Goodix-TS 2-0014: i2c test failed attempt 1: -6 [ 3.725609] Goodix-TS 2-0014: i2c test failed attempt 2: -6 [ 3.765280] Goodix-TS 2-0014: I2C communication failure: -6 [ 3.771374] da9063-onkey da9063-onkey: DMA mask not set [ 3.788656] input: da9063-onkey as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0058/da9063-onkey/input/input0 [ 3.800236] da9063-rtc da9063-rtc: DMA mask not set [ 3.830562] da9063-rtc da9063-rtc: registered as rtc0 [ 3.836817] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 3.843105] i2c /dev entries driver [ 3.848218] ov564x_mipi 2-003c: no sensor reset pin available [ 3.854029] ov564x_mipi 2-003c: 2-003c supply DOVDD not found, using dummy regulator [ 3.861917] ov564x_mipi 2-003c: 2-003c supply DVDD not found, using dummy regulator [ 3.869695] ov564x_mipi 2-003c: 2-003c supply AVDD not found, using dummy regulator [ 4.055614] ov5640_read_reg:write reg error:reg=300a [ 4.060590] camera ov5640_mipi is not found [ 4.065624] mxc_v4l2_output v4l2-out: V4L2 device registered as video16 [ 4.072396] mxc_v4l2_output v4l2-out: V4L2 device registered as video17 [ 4.079237] mxc_v4l2_output v4l2-out: V4L2 device registered as video18 [ 4.086079] mxc_v4l2_output v4l2-out: V4L2 device registered as video19 [ 4.092856] mxc_v4l2_output v4l2-out: V4L2 device registered as video20 [ 4.099994] usbcore: registered new interface driver uvcvideo [ 4.105774] USB Video Class driver (1.1.1) [ 4.110096] da9063-hwmon da9063-hwmon: DMA mask not set [ 4.123172] da9063-hwmon da9063-hwmon: Calibration offset -5 [ 4.128947] da9063-hwmon da9063-hwmon: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 4.150378] DA9063 PMIC junction temperature 28 celsius. [ 4.157052] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 4.163429] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 4.171907] Bluetooth: HCI UART driver ver 2.3 [ 4.176380] Bluetooth: HCI UART protocol H4 registered [ 4.181526] Bluetooth: HCI UART protocol ATH3K registered [ 4.187565] sdhci: Secure Digital Host Controller Interface driver [ 4.193755] sdhci: Copyright(c) Pierre Ossman [ 4.198138] sdhci-pltfm: SDHCI platform and OF driver helper [ 4.205039] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode [ 4.248891] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 4.257731] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 4.298071] mmc1: host does not support reading read-only switch, assuming write-enable [ 4.306139] mmc0: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 4.314131] da9063-leds da9063-leds: DMA mask not set [ 4.321912] mmc1: new high speed SDHC card at address 1234 [ 4.328376] mmcblk1: mmc1:1234 SA04G 3.64 GiB [ 4.334290] usbcore: registered new interface driver usbhid [ 4.339983] usbhid: USB HID core driver [ 4.346087] mmcblk1: p1 [ 4.348106] Galcore version 6.4.0.234062 [ 4.412920] mmc0: new DDR MMC card at address 0001 [ 4.429763] mmcblk0: mmc0:0001 4FTE4R 3.64 GiB [ 4.435437] mmcblk0boot0: mmc0:0001 4FTE4R partition 1 4.00 MiB [ 4.442377] mmcblk0boot1: mmc0:0001 4FTE4R partition 2 4.00 MiB [ 4.448881] mmcblk0rpmb: mmc0:0001 4FTE4R partition 3 512 KiB, chardev (246:0) [ 4.458849] mmcblk0: p1 p2 p3 [ 4.829456] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 2183 : gckHARDWARE_Construct() : _ResetGPU need powerBaseAddress [ 4.842975] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 12965 : _ResetGPU() : Disable clock gating [ 4.854572] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 12984 : _ResetGPU() : Disable pulse-eater [ 4.866078] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13029 : _ResetGPU() : Wait for clock being stable [ 4.879305] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13033 : _ResetGPU() : Isolate the GPU [ 4.890474] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13070 : _ResetGPU() : Set soft reset [ 4.901557] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13091 : _ResetGPU() : Wait for reset [ 4.913650] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13095 : _ResetGPU() : Reset soft reset bit [ 4.925260] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13128 : _ResetGPU() : Read idle register [ 4.936681] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13155 : _ResetGPU() : Read reset register [ 4.948185] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13207 : _ResetGPU() : before gckOS_ReadRegisterEx 0x0018C <-------- Device hangs --------->