[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.64+ (satest@LOG-ABUZARRA-HOME) (gcc version 9.2.0 (GCC)) #41 SMP PREEMPT Wed Nov 11 11:55:44 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 DualPlus 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: 695288K/1048576K available (9216K kernel code, 856K rwdata, 2556K rodata, 1024K init, 424K bss, 25608K 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 [ 0.000008] 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 [ 0.001650] Console: colour dummy device 80x30 [ 0.001678] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.001695] pid_max: default: 32768 minimum: 301 [ 0.001883] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.001908] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002747] CPU: Testing write buffer coherency: ok [ 0.002782] CPU0: Spectre v2: using BPIALL workaround [ 0.003065] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.003806] Setting up static identity map for 0x10100000 - 0x10100060 [ 0.003974] rcu: Hierarchical SRCU implementation. [ 0.006763] smp: Bringing up secondary CPUs ... [ 0.007593] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.007603] CPU1: Spectre v2: using BPIALL workaround [ 0.007752] smp: Brought up 1 node, 2 CPUs [ 0.007766] SMP: Total of 2 processors activated (12.00 BogoMIPS). [ 0.007775] CPU: All CPU(s) started in SVC mode. [ 0.008322] devtmpfs: initialized [ 0.020193] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.020577] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.020598] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.034276] pinctrl core: initialized pinctrl subsystem [ 0.035323] NET: Registered protocol family 16 [ 0.037984] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.038945] cpuidle: using governor menu [ 0.039077] CPU identified as i.MX6QP, silicon rev 1.0 [ 0.048188] vdd1p1: supplied by regulator-dummy [ 0.048773] vdd3p0: supplied by regulator-dummy [ 0.049300] vdd2p5: supplied by regulator-dummy [ 0.049892] vddarm: supplied by regulator-dummy [ 0.050458] vddpu: supplied by regulator-dummy [ 0.051016] vddsoc: supplied by regulator-dummy [ 0.051672] mxs_phy 20c9000.usbphy: 20c9000.usbphy supply phy-3p0 not found, using dummy regulator [ 0.052192] mxs_phy 20ca000.usbphy: 20ca000.usbphy supply phy-3p0 not found, using dummy regulator [ 0.067051] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.067062] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.068399] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.100649] SCSI subsystem initialized [ 0.101149] usbcore: registered new interface driver usbfs [ 0.101205] usbcore: registered new interface driver hub [ 0.101287] usbcore: registered new device driver usb [ 0.190171] da9063 1-0058: Device detected (chip-ID: 0x61, var-ID: 0x63) [ 0.210169] da9063 1-0058: Device detected (model-ID: 0x61 rev-ID: 0x06 t_offset: 0xFB) [ 0.779759] random: fast init done [ 1.440828] da9063-gpio da9063-gpio: DMA mask not set [ 1.441173] (NULL device *): deviceless supply gpio-ext-reg not found, using dummy regulator [ 1.441501] i2c i2c-1: IMX I2C adapter registered [ 1.442644] i2c i2c-2: IMX I2C adapter registered [ 1.443194] videodev: Linux video capture interface: v2.00 [ 1.443239] pps_core: LinuxPPS API ver. 1 registered [ 1.443249] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.443270] PTP clock support registered [ 1.469693] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) [ 1.499689] imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) [ 1.500870] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed [ 1.501279] imx-prg 21cc000.prg: driver probed [ 1.501418] imx-prg 21cd000.prg: driver probed [ 1.501887] imx-pre 21c8000.pre: driver probed [ 1.502128] imx-pre 21c9000.pre: driver probed [ 1.502366] imx-pre 21ca000.pre: driver probed [ 1.502610] imx-pre 21cb000.pre: driver probed [ 1.502989] mxc_mipi_csi2 21dc000.mipi: i.MX MIPI CSI2 driver probed [ 1.503003] mxc_mipi_csi2 21dc000.mipi: i.MX MIPI CSI2 dphy version is 0x3130302a [ 1.503140] MIPI CSI2 driver module loaded [ 1.503191] Advanced Linux Sound Architecture Driver Initialized. [ 1.504375] Bluetooth: Core ver 2.22 [ 1.504423] NET: Registered protocol family 31 [ 1.504433] Bluetooth: HCI device and connection manager initialized [ 1.504449] Bluetooth: HCI socket layer initialized [ 1.504462] Bluetooth: L2CAP socket layer initialized [ 1.504504] Bluetooth: SCO socket layer initialized [ 1.505010] clocksource: Switched to clocksource mxc_timer1 [ 1.515524] thermal_sys: Registered thermal governor 'step_wise' [ 1.515906] NET: Registered protocol family 2 [ 1.516453] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.516489] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.516573] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.516707] TCP: Hash tables configured (established 8192 bind 8192) [ 1.516876] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.516918] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.517108] NET: Registered protocol family 1 [ 1.517736] RPC: Registered named UNIX socket transport module. [ 1.517748] RPC: Registered udp transport module. [ 1.517756] RPC: Registered tcp transport module. [ 1.517764] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.518230] PCI: CLS 0 bytes, default 64 [ 1.518717] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 1.518907] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 1.520632] Bus freq driver module loaded [ 1.521702] Initialise system trusted keyrings [ 1.521908] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 1.528715] NFS: Registering the id_resolver key type [ 1.528742] Key type id_resolver registered [ 1.528750] Key type id_legacy registered [ 1.563054] NET: Registered protocol family 38 [ 1.563070] Key type asymmetric registered [ 1.563079] Asymmetric key parser 'x509' registered [ 1.563100] io scheduler mq-deadline registered [ 1.563110] io scheduler kyber registered [ 1.565630] imx6q-pcie 1ffc000.pcie: couldn't get pcie-phy [ 1.565753] imx6q-pcie 1ffc000.pcie: 1ffc000.pcie supply epdev_on not found, using dummy regulator [ 1.566085] imx6q-pcie 1ffc000.pcie: host bridge /soc/pcie@1ffc000 ranges: [ 1.566134] imx6q-pcie 1ffc000.pcie: IO 0x01f80000..0x01f8ffff -> 0x00000000 [ 1.566165] imx6q-pcie 1ffc000.pcie: MEM 0x01000000..0x01efffff -> 0x01000000 [ 1.568197] mxc_mipi_dsi 21e0000.mipi: 21e0000.mipi supply disp-power-on not found, using dummy regulator [ 1.568288] mxc_mipi_dsi 21e0000.mipi: invalid reset gpio: -2 [ 1.568302] mxc_mipi_dsi 21e0000.mipi: failed to reset: -2 [ 1.568422] mxc_mipi_dsi: probe of 21e0000.mipi failed with error -2 [ 1.569950] mxc_hdmi 20e0000.hdmi_video: 20e0000.hdmi_video supply HDMI not found, using dummy regulator [ 1.571213] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 1.571246] fbcvt: 1920x1080@60: CVT Name - 2.073M9 [ 1.571351] mxc_sdc_fb fb@0: registered mxc display driver hdmi [ 1.615125] imx-ipuv3 2400000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) [ 1.687549] Console: switching to colour frame buffer device 240x67 [ 1.708959] mxc_sdc_fb fb@1: registered mxc display driver ldb [ 1.721812] mxc_sdc_fb fb@2: NO mxc display driver found! [ 1.721894] mxc_sdc_fb fb@3: registered mxc display driver ldb [ 1.736662] imx-sdma 20ec000.sdma: loaded firmware 3.5 [ 1.738432] mxs-dma 110000.dma-apbh: initialized [ 1.742254] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 25, base_baud = 5000000) is a IMX [ 1.743079] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 71, base_baud = 5000000) is a IMX [ 1.743659] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 72, base_baud = 5000000) is a IMX [ 2.685783] imx6q-pcie 1ffc000.pcie: Phy link never came up [ 2.691479] imx6q-pcie 1ffc000.pcie: failed to initialize host [ 2.691487] imx6q-pcie 1ffc000.pcie: unable to add pcie port. [ 2.703345] printk: console [ttymxc3] enabled [ 2.708401] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 73, base_baud = 5000000) is a IMX [ 2.728209] brd: module loaded [ 2.741213] loop: module loaded [ 2.745761] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 2.753708] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 2.761748] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 2.769966] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 2.777739] ahci-imx 2200000.sata: 2200000.sata supply ahci not found, using dummy regulator [ 2.786319] ahci-imx 2200000.sata: 2200000.sata supply phy not found, using dummy regulator [ 2.794779] ahci-imx 2200000.sata: 2200000.sata supply target not found, using dummy regulator [ 2.807272] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 2.814271] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 2.823132] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 2.833569] scsi host0: ahci-imx [ 2.837228] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84 [ 2.845407] imx ahci driver is registered. [ 2.851113] caam 2100000.caam: Entropy delay = 3200 [ 2.916820] caam 2100000.caam: Instantiated RNG4 SH0 [ 2.977582] caam 2100000.caam: Instantiated RNG4 SH1 [ 2.982564] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4) [ 2.989042] caam 2100000.caam: job rings = 2, qi = 0 [ 3.011170] caam algorithms registered in /proc/crypto [ 3.020286] caam_jr 2101000.jr0: registering rng-caam [ 3.025575] random: crng init done [ 3.036022] caam_keyblob caam-keyblob: caam keyblob initialized [ 3.043368] spi_imx 2008000.spi: probed [ 3.048207] libphy: Fixed MDIO Bus: probed [ 3.052809] CAN device driver interface [ 3.057178] flexcan 2090000.flexcan: 2090000.flexcan supply xceiver not found, using dummy regulator [ 3.067498] flexcan 2094000.flexcan: 2094000.flexcan supply xceiver not found, using dummy regulator [ 3.092118] pps pps0: new PPS source ptp0 [ 3.100354] libphy: fec_enet_mii_bus: probed [ 3.105272] fec 2188000.ethernet eth0: registered PHC device 0 [ 3.111592] PPP generic driver version 2.4.2 [ 3.116104] PPP BSD Compression module registered [ 3.120827] PPP Deflate Compression module registered [ 3.125990] usbcore: registered new interface driver asix [ 3.131449] usbcore: registered new interface driver ax88179_178a [ 3.137621] usbcore: registered new interface driver cdc_ether [ 3.143497] usbcore: registered new interface driver cdc_eem [ 3.149219] usbcore: registered new interface driver net1080 [ 3.154927] usbcore: registered new interface driver cdc_subset [ 3.160909] usbcore: registered new interface driver zaurus [ 3.166564] usbcore: registered new interface driver sierra_net [ 3.172546] usbcore: registered new interface driver cdc_ncm [ 3.176652] ata1: SATA link down (SStatus 0 SControl 300) [ 3.178271] usbcore: registered new interface driver qmi_wwan [ 3.183662] ahci-imx 2200000.sata: no device found, disabling link. [ 3.189441] usbcore: registered new interface driver cdc_mbim [ 3.195692] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 3.208644] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.215223] ehci-pci: EHCI PCI platform driver [ 3.219773] usbcore: registered new interface driver cdc_acm [ 3.225465] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 3.233524] usbcore: registered new interface driver cdc_wdm [ 3.239310] usbcore: registered new interface driver usb-storage [ 3.245439] usbcore: registered new interface driver option [ 3.251057] usbserial: USB Serial support registered for GSM modem (1-port) [ 3.258088] usbcore: registered new interface driver qcserial [ 3.263866] usbserial: USB Serial support registered for Qualcomm USB modem [ 3.270895] usbcore: registered new interface driver sierra [ 3.276521] usbserial: USB Serial support registered for Sierra USB modem [ 3.285789] imx_usb 2184000.usb: No over current polarity defined [ 3.291967] imx_usb 2184000.usb: 2184000.usb supply vbus not found, using dummy regulator [ 3.305704] imx_usb 2184200.usb: No over current polarity defined [ 3.311884] imx_usb 2184200.usb: 2184200.usb supply vbus not found, using dummy regulator [ 3.323966] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 3.328903] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 3.365046] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 3.371294] hub 1-0:1.0: USB hub found [ 3.375123] hub 1-0:1.0: 1 port detected [ 3.381159] Goodix-TS 2-0014: No vin supply [ 3.455380] Goodix-TS 2-0014: i2c test failed attempt 1: -6 [ 3.495359] Goodix-TS 2-0014: i2c test failed attempt 2: -6 [ 3.535036] Goodix-TS 2-0014: I2C communication failure: -6 [ 3.541136] da9063-onkey da9063-onkey: DMA mask not set [ 3.558483] input: da9063-onkey as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0058/da9063-onkey/input/input0 [ 3.570083] da9063-rtc da9063-rtc: DMA mask not set [ 3.600573] da9063-rtc da9063-rtc: registered as rtc0 [ 3.606862] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 3.613151] i2c /dev entries driver [ 3.618297] ov564x_mipi 2-003c: no sensor reset pin available [ 3.624110] ov564x_mipi 2-003c: 2-003c supply DOVDD not found, using dummy regulator [ 3.631994] ov564x_mipi 2-003c: 2-003c supply DVDD not found, using dummy regulator [ 3.639780] ov564x_mipi 2-003c: 2-003c supply AVDD not found, using dummy regulator [ 3.825371] ov5640_read_reg:write reg error:reg=300a [ 3.830347] camera ov5640_mipi is not found [ 3.835362] mxc_v4l2_output v4l2-out: V4L2 device registered as video16 [ 3.842148] mxc_v4l2_output v4l2-out: V4L2 device registered as video17 [ 3.848985] mxc_v4l2_output v4l2-out: V4L2 device registered as video18 [ 3.855808] mxc_v4l2_output v4l2-out: V4L2 device registered as video19 [ 3.862580] mxc_v4l2_output v4l2-out: V4L2 device registered as video20 [ 3.869735] usbcore: registered new interface driver uvcvideo [ 3.875516] USB Video Class driver (1.1.1) [ 3.879845] da9063-hwmon da9063-hwmon: DMA mask not set [ 3.893204] da9063-hwmon da9063-hwmon: Calibration offset -5 [ 3.898948] da9063-hwmon da9063-hwmon: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 3.919706] DA9063 PMIC junction temperature 32 celsius. [ 3.926439] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 3.932812] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 3.941302] Bluetooth: HCI UART driver ver 2.3 [ 3.945778] Bluetooth: HCI UART protocol H4 registered [ 3.950933] Bluetooth: HCI UART protocol ATH3K registered [ 3.957006] sdhci: Secure Digital Host Controller Interface driver [ 3.963196] sdhci: Copyright(c) Pierre Ossman [ 3.967590] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.974500] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode [ 4.017692] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 4.026642] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 4.065083] mmc0: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 4.072413] mmc1: host does not support reading read-only switch, assuming write-enable [ 4.081373] da9063-leds da9063-leds: DMA mask not set [ 4.089239] mmc1: new high speed SDHC card at address 1234 [ 4.095902] mmcblk1: mmc1:1234 SA04G 3.64 GiB [ 4.104278] mmcblk1: p1 [ 4.109277] usbcore: registered new interface driver usbhid [ 4.114862] usbhid: USB HID core driver [ 4.122394] Galcore version 6.4.0.234062 [ 4.126369] [DEBUG] drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c line 1161 : drv_init() : Create the GAL device [ 4.169052] mmc0: new DDR MMC card at address 0001 [ 4.175657] mmcblk0: mmc0:0001 4FTE4R 3.64 GiB [ 4.181175] mmcblk0boot0: mmc0:0001 4FTE4R partition 1 4.00 MiB [ 4.188246] mmcblk0boot1: mmc0:0001 4FTE4R partition 2 4.00 MiB [ 4.194657] mmcblk0rpmb: mmc0:0001 4FTE4R partition 3 512 KiB, chardev (246:0) [ 4.204777] mmcblk0: p1 p2 p3 [ 4.602820] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 2185 : gckHARDWARE_Construct() : before _ResetGPU [ 4.615036] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 12962 : _ResetGPU() : before while (count < 2) , count = 0 [ 4.628019] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 12966 : _ResetGPU() : Disable clock gating [ 4.639610] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 12986 : _ResetGPU() : Disable pulse-eater [ 4.651121] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13031 : _ResetGPU() : Wait for clock being stable [ 4.664345] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13035 : _ResetGPU() : Isolate the GPU [ 4.675510] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13071 : _ResetGPU() : Set soft reset [ 4.686579] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13094 : _ResetGPU() : Wait for reset (1) [ 4.699017] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13098 : _ResetGPU() : Reset soft reset bit [ 4.710613] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13114 : _ResetGPU() : Reset GPU isolation [ 4.722113] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13132 : _ResetGPU() : Read idle register [ 4.733530] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13159 : _ResetGPU() : Read reset register [ 4.745039] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13196 : _ResetGPU() : Force Disable MMU to guarantee setup command be read from physical addr [ 4.761056] [DEBUG] drivers/mxc/gpu-viv/hal/kernel/arch/gc_hal_kernel_hardware.c line 13213 : _ResetGPU() : before gckOS_ReadRegisterEx 0x0018C <-------- Device hangs here ---------->