U-Boot 2015.04-00466-gedec83e90172 (Mar 14 2016 - 10:42:01) TEGRA124 Model: Acer Chromebook 13 CB5-311 DRAM: 4 GiB : Tegra SD/MMC: 0, Tegra SD/MMC: 1, Tegra SD/MMC: 2 MMC init failed Using default environment In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 2  0 Tegra124 (Nyan-big) # Tegra124 (Nyan-big) # usb start starting USB... USB0: USB EHCI 1.10 scanning bus 0 for devices... 2 USB Device(s) found USB1: USB EHCI 1.10 scanning bus 1 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found scanning usb for ethernet devices... Warning: asx0 using MAC address from net device 1 Ethernet Device(s) found Tegra124 (Nyan-big) # mw 0x7000e4a0 0x00080000 Tegra124 (Nyan-big) # setenv bootargs 'ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash' Tegra124 (Nyan-big) # setenv ipaddr 192.168.100.102; setenv serverip 192.168.100.1; setenv tftpserverip 192.168.100.1 Tegra124 (Nyan-big) # tftpboot 0x82000000 zImage.tegra_defconfig Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.102 Filename 'zImage.tegra_defconfig'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################# 3.5 MiB/s done Bytes transferred = 6195984 (5e8b10 hex) Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.102 Filename 'tegra124-nyan-big.dtb'. Load address: 0x83000000 Loading: *##### 3.2 MiB/s done Bytes transferred = 67482 (1079a hex) Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000 Kernel image @ 0x82000000 [ 0x000000 - 0x5e8b10 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 83013799 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.15.0-rc1-next-20171201-15740-gfb20eb9 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 5 13:10:42 PST 2017 [ 0.000000] CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: Acer Chromebook 13 CB5-311 [ 0.000000] OF: fdt: Ignoring memory range 0x100000000 - 0x17ffff000 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 64 MiB at 0xfbc00000 [ 0.000000] On node 0 totalpages: 524287 [ 0.000000] Normal zone: 1536 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 327679 pages, LIFO batch:31 [ 0.000000] random: fast init done [ 0.000000] percpu: Embedded 17 pages/cpu @(ptrval) s39296 r8192 d22144 u69632 [ 0.000000] pcpu-alloc: s39296 r8192 d22144 u69632 alloc=17*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 522751 [ 0.000000] Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash [ 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: 1999512K/2097148K available (9216K kernel code, 778K rwdata, 2560K rodata, 1024K init, 299K bss, 32100K reserved, 65536K cma-reserved, 1245180K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (10208 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 779 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 300 kB) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] /interrupt-controller@60004000: 160 interrupts forwarded to /interrupt-controller@50041000 [ 0.000000] Tegra clk 127: register failed with -17 [ 0.000004] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.008020] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.017552] Switching to timer-based delay loop, resolution 1000ns [ 0.024074] arch_timer: cp15 timer(s) running at 12.00MHz (virt). [ 0.029773] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns [ 0.040520] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 4398046511096ns [ 0.048491] Switching to timer-based delay loop, resolution 83ns [ 0.054666] Console: colour dummy device 80x30 [ 0.058900] Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000) [ 0.069209] pid_max: default: 32768 minimum: 301 [ 0.073971] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080391] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.087733] CPU: Testing write buffer coherency: ok [ 0.092405] /cpus/cpu@0 missing clock-frequency property [ 0.097555] /cpus/cpu@1 missing clock-frequency property [ 0.102850] /cpus/cpu@2 missing clock-frequency property [ 0.108128] /cpus/cpu@3 missing clock-frequency property [ 0.113410] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.153453] Setting up static identity map for 0x80100000 - 0x801000a0 [ 0.158109] Hierarchical SRCU implementation. [ 0.173666] Tegra Revision: A01 SKU: 131 CPU Process: 1 SoC Process: 1 [ 0.193457] smp: Bringing up secondary CPUs ... [ 0.243704] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.323732] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.403773] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.413603] smp: Brought up 1 node, 4 CPUs [ 0.432680] SMP: Total of 4 processors activated (96.00 BogoMIPS). [ 0.438839] CPU: All CPU(s) started in SVC mode. [ 0.444126] devtmpfs: initialized [ 0.453345] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.459240] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.468881] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.475556] pinctrl core: initialized pinctrl subsystem [ 0.480700] NET: Registered protocol family 16 [ 0.485199] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.491948] cpuidle: using governor menu [ 0.503033] No ATAGs? [ 0.503091] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.511432] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.518107] tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered [ 0.525778] iommu: Adding device reg-dummy to group 0 [ 0.530688] iommu: Adding device 50000000.host1x to group 1 [ 0.536239] iommu: Adding device 54200000.dc to group 2 [ 0.541431] iommu: Adding device 54240000.dc to group 3 [ 0.546625] iommu: Adding device 54280000.hdmi to group 4 [ 0.551994] iommu: Adding device 54540000.sor to group 5 [ 0.557285] iommu: Adding device 545c0000.dpaux to group 6 [ 0.562752] iommu: Adding device 57000000.gpu to group 7 [ 0.568032] iommu: Adding device 60005000.timer to group 8 [ 0.573487] iommu: Adding device 60007000.flow-controller to group 9 [ 0.579818] iommu: Adding device 6000c800.actmon to group 10 [ 0.585447] iommu: Adding device 6000d000.gpio to group 11 [ 0.590914] iommu: Adding device 60020000.dma to group 12 [ 0.596277] iommu: Adding device 70000800.apbmisc to group 13 [ 0.602005] iommu: Adding device 70000868.pinmux to group 14 [ 0.607632] iommu: Adding device 70006000.serial to group 15 [ 0.613270] iommu: Adding device 7000a000.pwm to group 16 [ 0.618638] iommu: Adding device 7000c000.i2c to group 17 [ 0.624017] iommu: Adding device 7000c400.i2c to group 18 [ 0.629386] iommu: Adding device 7000c500.i2c to group 19 [ 0.634767] iommu: Adding device 7000c700.i2c to group 20 [ 0.640131] iommu: Adding device 7000d000.i2c to group 21 [ 0.645514] iommu: Adding device 7000d400.spi to group 22 [ 0.650878] iommu: Adding device 7000da00.spi to group 23 [ 0.656258] iommu: Adding device 7000e000.rtc to group 24 [ 0.661624] iommu: Adding device 7000e400.pmc to group 25 [ 0.667006] iommu: Adding device 7000f800.fuse to group 26 [ 0.672458] iommu: Adding device 70019000.memory-controller to group 27 [ 0.679051] iommu: Adding device 7001b000.emc to group 28 [ 0.684418] iommu: Adding device 70030000.hda to group 29 [ 0.689800] iommu: Adding device 70090000.usb to group 30 [ 0.695165] iommu: Adding device 7009f000.padctl to group 31 [ 0.700803] iommu: Adding device 700b0000.sdhci to group 32 [ 0.706346] iommu: Adding device 700b0400.sdhci to group 33 [ 0.711903] iommu: Adding device 700b0600.sdhci to group 34 [ 0.717438] iommu: Adding device 700e2000.thermal-sensor to group 35 [ 0.723771] iommu: Adding device 70300000.ahub to group 36 [ 0.729227] iommu: Adding device pmu to group 37 [ 0.733827] iommu: Adding device timer to group 38 [ 0.738584] iommu: Adding device sdhci0_pwrseq to group 39 [ 0.744050] iommu: Adding device backlight to group 40 [ 0.749162] iommu: Adding device clocks to group 41 [ 0.754011] iommu: Adding device gpio-keys to group 42 [ 0.759131] iommu: Adding device regulators to group 43 [ 0.764325] iommu: Adding device regulators:regulator@0 to group 44 [ 0.770570] iommu: Adding device regulators:regulator@1 to group 45 [ 0.776805] iommu: Adding device regulators:regulator@2 to group 46 [ 0.783050] iommu: Adding device regulators:regulator@3 to group 47 [ 0.789286] iommu: Adding device regulators:regulator@4 to group 48 [ 0.795531] iommu: Adding device regulators:regulator@5 to group 49 [ 0.801765] iommu: Adding device regulators:regulator@6 to group 50 [ 0.808011] iommu: Adding device regulators:regulator@7 to group 51 [ 0.814247] iommu: Adding device regulators:regulator@8 to group 52 [ 0.820492] iommu: Adding device regulators:regulator@9 to group 53 [ 0.826725] iommu: Adding device regulators:regulator@10 to group 54 [ 0.833059] iommu: Adding device regulators:regulator@11 to group 55 [ 0.839378] iommu: Adding device regulators:regulator@12 to group 56 [ 0.845711] iommu: Adding device sound to group 57 [ 0.850471] iommu: Adding device gpio-restart to group 58 [ 0.855850] iommu: Adding device panel to group 59 [ 0.866406] +5V_SYS: supplied by +VDD_MUX [ 0.868634] +3.3V_SYS: supplied by +VDD_MUX [ 0.872929] +VDD_LED: Failed to request enable GPIO122: -517 [ 0.878301] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.886385] +5V_VDD_TS_SW: Failed to request enable GPIO81: -517 [ 0.892349] reg-fixed-voltage regulators:regulator@6: Failed to register regulator: -517 [ 0.900425] +5V_USB_HS: Failed to request enable GPIO108: -517 [ 0.906207] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.914291] +5V_USB_SS: Failed to request enable GPIO109: -517 [ 0.920071] reg-fixed-voltage regulators:regulator@8: Failed to register regulator: -517 [ 0.928217] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517 [ 0.935066] reg-fixed-voltage regulators:regulator@11: Failed to register regulator: -517 [ 0.943236] +5V_HDMI_CON: Failed to request enable GPIO86: -517 [ 0.949104] reg-fixed-voltage regulators:regulator@12: Failed to register regulator: -517 [ 0.957680] vgaarb: loaded [ 0.960205] SCSI subsystem initialized [ 0.963745] libata version 3.00 loaded. [ 0.967583] usbcore: registered new interface driver usbfs [ 0.972960] usbcore: registered new interface driver hub [ 0.978252] usbcore: registered new device driver usb [ 0.984491] Linux video capture interface: v2.00 [ 0.987861] pps_core: LinuxPPS API ver. 1 registered [ 0.992776] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.001897] PTP clock support registered [ 1.005922] tegra-emc 7001b000.emc: no memory timings for RAM code 0 found in DT [ 1.013155] tegra-emc: probe of 7001b000.emc failed with error -2 [ 1.019313] Advanced Linux Sound Architecture Driver Initialized. [ 1.025523] Bluetooth: Core ver 2.22 [ 1.028849] NET: Registered protocol family 31 [ 1.033249] Bluetooth: HCI device and connection manager initialized [ 1.039587] Bluetooth: HCI socket layer initialized [ 1.044431] Bluetooth: L2CAP socket layer initialized [ 1.049471] Bluetooth: SCO socket layer initialized [ 1.054558] clocksource: Switched to clocksource arch_sys_counter [ 1.091942] NET: Registered protocol family 2 [ 1.094780] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 1.101432] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 1.107883] TCP: Hash tables configured (established 8192 bind 8192) [ 1.114312] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.120057] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.126490] NET: Registered protocol family 1 [ 1.130991] RPC: Registered named UNIX socket transport module. [ 1.136599] RPC: Registered udp transport module. [ 1.141267] RPC: Registered tcp transport module. [ 1.145954] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.152535] iommu: Adding device regulatory.0 to group 60 [ 1.157826] PCI: CLS 0 bytes, default 64 [ 1.162326] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 1.170060] iommu: Adding device alarmtimer to group 61 [ 1.175396] Initialise system trusted keyrings [ 1.179479] workingset: timestamp_bits=30 max_order=19 bucket_order=0 [ 1.186321] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.191895] NFS: Registering the id_resolver key type [ 1.196670] Key type id_resolver registered [ 1.200808] Key type id_legacy registered [ 1.206540] Key type asymmetric registered [ 1.208868] Asymmetric key parser 'x509' registered [ 1.213773] bounce: pool size: 64 pages [ 1.217565] io scheduler noop registered (default) [ 1.222302] io scheduler mq-deadline registered [ 1.226814] io scheduler kyber registered [ 1.231435] tegra-xusb-padctl 7009f000.padctl: failed to setup XUSB ports: -517 [ 1.243854] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels [ 1.249933] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 1.258736] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.264892] iommu: Adding device serial8250 to group 62 [ 1.270689] console [ttyS0] disabled [ 1.273611] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra [ 1.282547] console [ttyS0] enabled [ 1.282547] console [ttyS0] enabled [ 1.288787] bootconsole [earlycon0] disabled [ 1.288787] bootconsole [earlycon0] disabled [ 1.314826] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.321370] tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517 [ 1.328832] panel-simple panel: panel supply power not found, using dummy regulator [ 1.340107] loop: module loaded [ 1.343801] as3722 4-0040: AS3722 with revision 0x1 found [ 1.350428] iommu: Adding device as3722-pinctrl to group 63 [ 1.357374] iommu: Adding device as3722-regulator to group 64 [ 1.365202] as3722-sd2: supplied by +5V_SYS [ 1.369629] as3722-sd3: supplied by +5V_SYS [ 1.373965] +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV [ 1.380160] as3722-sd4: supplied by +5V_SYS [ 1.384496] +1.05V_RUN: Bringing 0uV into 1050000-1050000uV [ 1.390253] as3722-sd5: supplied by +5V_SYS [ 1.395860] as3722-ldo0: supplied by +1.35V_LP0(sd2) [ 1.401597] +1.8V_RUN_CAM: Bringing 0uV into 1800000-1800000uV [ 1.407623] as3722-ldo2: supplied by +1.8V_VDDIO [ 1.413253] as3722-ldo3: supplied by +3.3V_SYS [ 1.417713] +1.00V_LP0_VDD_RTC: Bringing 1100000uV into 1000000-1000000uV [ 1.425293] as3722-ldo4: supplied by +3.3V_SYS [ 1.429891] +3.3V_RUN_CAM: Bringing 0uV into 2800000-2800000uV [ 1.435915] as3722-ldo5: supplied by +1.8V_VDDIO [ 1.440687] +1.2V_RUN_CAM_FRONT: Bringing 0uV into 1200000-1200000uV [ 1.447388] +VDDIO_SDMMC3: Bringing 0uV into 1800000-1800000uV [ 1.453413] as3722-ldo7: supplied by +1.8V_VDDIO [ 1.458196] +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV [ 1.464748] as3722-ldo9: supplied by +5V_SYS [ 1.469320] +2.8V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV [ 1.475529] as3722-ldo10: supplied by +5V_SYS [ 1.480047] +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV [ 1.486497] +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV [ 1.493016] iommu: Adding device as3722-rtc to group 65 [ 1.498301] iommu: Adding device as3722-adc to group 66 [ 1.503562] iommu: Adding device as3722-power-off to group 67 [ 1.509356] iommu: Adding device as3722-wdt to group 68 [ 1.527599] iommu: Adding device cros-ec-ctl.0.auto to group 69 [ 1.533582] iommu: Adding device 7000d400.spi:cros-ec@0:i2c-tunnel to group 70 [ 1.540915] iommu: Adding device 7000d400.spi:cros-ec@0:keyboard-controller to group 71 [ 1.551821] cros-ec-spi spi0.0: Chrome EC device registered [ 1.566520] m25p80 spi1.0: w25q32dw (4096 Kbytes) [ 1.581989] iommu: Adding device Fixed MDIO bus.0 to group 72 [ 1.587800] libphy: Fixed MDIO Bus: probed [ 1.591884] CAN device driver interface [ 1.595735] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 1.602678] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.608287] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.615698] usbcore: registered new interface driver pegasus [ 1.621366] usbcore: registered new interface driver asix [ 1.626780] usbcore: registered new interface driver ax88179_178a [ 1.632874] usbcore: registered new interface driver cdc_ether [ 1.638722] usbcore: registered new interface driver smsc75xx [ 1.644474] usbcore: registered new interface driver smsc95xx [ 1.650231] usbcore: registered new interface driver net1080 [ 1.655900] usbcore: registered new interface driver cdc_subset [ 1.661820] usbcore: registered new interface driver zaurus [ 1.667410] usbcore: registered new interface driver cdc_ncm [ 1.673144] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.679662] ehci-pci: EHCI PCI platform driver [ 1.684110] tegra-ehci: Tegra EHCI driver [ 1.688382] usbcore: registered new interface driver cdc_acm [ 1.694026] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.702038] usbcore: registered new interface driver cdc_wdm [ 1.707712] usbcore: registered new interface driver usb-storage [ 1.714375] input: cros_ec as /devices/soc0/7000d400.spi/spi_master/spi0/spi0.0/7000d400.spi:cros-ec@0:keyboard-controller/input/input0 [ 1.733866] as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0 [ 1.740732] as3722-rtc as3722-rtc: RTC interrupt 372 [ 1.747499] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1 [ 1.754642] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock [ 1.760918] i2c /dev entries driver [ 1.764823] usbcore: registered new interface driver uvcvideo [ 1.770553] USB Video Class driver (1.1.1) [ 1.774644] gspca_main: v2.14.0 registered [ 1.778961] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 1.787625] tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0) [ 1.795662] iommu: Adding device cpufreq-tegra124 to group 73 [ 1.801713] sdhci: Secure Digital Host Controller Interface driver [ 1.807889] sdhci: Copyright(c) Pierre Ossman [ 1.812233] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.818008] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 1.831801] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 1.836685] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 1.856703] mmc0: Unknown controller version (3). You may experience problems. [ 1.863934] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.900711] mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA [ 1.908430] usbcore: registered new interface driver usbhid [ 1.914102] usbhid: USB HID core driver [ 1.918793] iommu: Adding device snd-soc-dummy to group 74 [ 1.925437] iommu: Adding device 70301100.i2s to group 75 [ 1.931365] tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub [ 1.975053] max98090 0-0010: MAX98090 REVID=0x43 [ 1.981644] max98090 0-0010: use default 2.8v micbias [ 1.987396] mmc0: new high speed MMC card at address 0001 [ 1.994629] mmcblk0: mmc0:0001 MMC16G 14.4 GiB [ 2.000902] mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB [ 2.008701] mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB [ 2.014778] mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0) [ 2.014880] tegra-snd-max98090 sound: HiFi <-> 70301100.i2s mapping ok [ 2.028889] input: GoogleNyanBig Headphones as /devices/soc0/sound/sound/card1/input1 [ 2.031689] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 2.042483] input: GoogleNyanBig Mic Jack as /devices/soc0/sound/sound/card1/input2 [ 2.050711] NET: Registered protocol family 10 [ 2.055660] Segment Routing with IPv6 [ 2.059376] mip6: Mobile IPv6 [ 2.062334] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.068783] NET: Registered protocol family 17 [ 2.073225] NET: Registered protocol family 15 [ 2.077663] can: controller area network core (rev 20170425 abi 9) [ 2.083907] NET: Registered protocol family 29 [ 2.088348] can: raw protocol (rev 20170425) [ 2.092604] can: broadcast manager protocol (rev 20170425 t) [ 2.098256] can: netlink gateway (rev 20170425) max_hops=1 [ 2.103797] Bluetooth: RFCOMM socket layer initialized [ 2.108938] Bluetooth: RFCOMM ver 1.11 [ 2.112679] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 2.117982] Bluetooth: BNEP socket layer initialized [ 2.122932] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 2.128843] Bluetooth: HIDP socket layer initialized [ 2.133884] Key type dns_resolver registered [ 2.138340] Registering SWP/SWPB emulation handler [ 2.143397] Loading compiled-in X.509 certificates [ 2.154453] +3.3V_RUN: supplied by +3.3V_SYS [ 2.159501] +VDD_LED: supplied by +VDD_MUX [ 2.163695] +3.3V_AVDD_HDMI_AP_GATED: supplied by +3.3V_RUN [ 2.169427] +1.8V_RUN_CAM: supplied by +3.3V_RUN [ 2.174128] +VDDIO_SDMMC3: supplied by +3.3V_RUN [ 2.178865] +1.8V_RUN_VPP_FUSE: supplied by +3.3V_RUN [ 2.184043] +5V_VDD_TS_SW: supplied by +5V_SYS [ 2.188770] +5V_USB_HS: supplied by +5V_SYS [ 2.193088] +5V_USB_SS: supplied by +5V_SYS [ 2.198343] +3.3V_PANEL: supplied by +3.3V_RUN [ 2.203445] +3.3V_LP0: supplied by +3.3V_SYS [ 2.208351] +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN [ 2.214170] +5V_HDMI_CON: supplied by +5V_SYS [ 2.219271] usb3-0: usb3-0 supply vbus not found, using dummy regulator [ 2.226125] usb3-1: usb3-1 supply vbus not found, using dummy regulator [ 2.235443] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.241605] panel-simple panel: panel supply power not found, using dummy regulator [ 2.251495] tegra-xusb 70090000.usb: Direct firmware load for nvidia/tegra124/xusb.bin failed with error -2 [ 2.261265] tegra-xusb 70090000.usb: failed to request firmware: -2 [ 2.267556] tegra-xusb 70090000.usb: failed to load firmware: -2 [ 2.274496] tegra-xusb: probe of 70090000.usb failed with error -2 [ 2.281239] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 2.294822] mmc1: Unknown controller version (3). You may experience problems. [ 2.302157] mmc1: Invalid maximum block size, assuming 512 bytes [ 2.308681] mmc1: Switching to 3.3V signalling voltage failed [ 2.337308] mmc1: SDHCI controller on 700b0000.sdhci [700b0000.sdhci] using ADMA [ 2.344945] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 2.349815] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 2.360086] mmc2: Unknown controller version (3). You may experience problems. [ 2.367425] mmc2: Invalid maximum block size, assuming 512 bytes [ 2.404231] mmc1: new high speed SDIO card at address 0001 [ 2.410060] mmc2: SDHCI controller on 700b0400.sdhci [700b0400.sdhci] using ADMA [ 2.512736] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.519391] [drm] No driver support for vblank timestamp query.