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.multi_v7_defconfig Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.102 Filename 'zImage.multi_v7_defconfig'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################################ 2.8 MiB/s done Bytes transferred = 7547624 (732ae8 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: *##### 2.7 MiB/s done Bytes transferred = 68155 (10a3b hex) Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000 Kernel image @ 0x82000000 [ 0x000000 - 0x732ae8 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 83013a3a Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.11.0-rc1-next-20170307-156560-g3c90632 (pwalmsley@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04) ) #1 SMP Tue Mar 7 13:21:37 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] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 64 MiB at 0xfb800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524287 [ 0.000000] free_area_init_node: node 0, pgdat c1539880, node_mem_map eeff8000 [ 0.000000] DMA zone: 1536 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 327679 pages, LIFO batch:31 [ 0.000000] percpu: Embedded 16 pages/cpu @eef85000 s34432 r8192 d22912 u65536 [ 0.000000] pcpu-alloc: s34432 r8192 d22912 u65536 alloc=16*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: 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] 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: 1994660K/2097148K available (10240K kernel code, 1260K rwdata, 4240K rodata, 2048K init, 536K bss, 36952K 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 : 0xc0208000 - 0xc0d00000 (11232 kB) [ 0.000000] .init : 0xc1200000 - 0xc1400000 (2048 kB) [ 0.000000] .data : 0xc1400000 - 0xc153b1e0 (1261 kB) [ 0.000000] .bss : 0xc153d000 - 0xc15c32f8 ( 537 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 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] /interrupt-controller@60004000: 160 interrupts forwarded to /interrupt-controller@50041000 [ 0.000000] Tegra clk 127: register failed with -17 [ 0.000003] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.000012] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.000019] Switching to timer-based delay loop, resolution 1000ns [ 0.001855] arm_arch_timer: Architected cp15 timer(s) running at 12.00MHz (virt). [ 0.001863] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns [ 0.001870] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 4398046511096ns [ 0.001874] Switching to timer-based delay loop, resolution 83ns [ 0.002072] Console: colour dummy device 80x30 [ 0.002086] Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000) [ 0.002092] pid_max: default: 32768 minimum: 301 [ 0.002137] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002142] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002336] CPU: Testing write buffer coherency: ok [ 0.002457] /cpus/cpu@0 missing clock-frequency property [ 0.002472] /cpus/cpu@1 missing clock-frequency property [ 0.002486] /cpus/cpu@2 missing clock-frequency property [ 0.002501] /cpus/cpu@3 missing clock-frequency property [ 0.002506] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002586] Setting up static identity map for 0x80300000 - 0x80300098 [ 0.003964] Tegra Revision: A01 SKU: 131 CPU Process: 1 SoC Process: 1 [ 0.004198] EFI services will not be available. [ 0.004293] smp: Bringing up secondary CPUs ... [ 0.004529] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.011967] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.021968] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.031750] smp: Brought up 1 node, 4 CPUs [ 0.031758] SMP: Total of 4 processors activated (96.00 BogoMIPS). [ 0.031762] CPU: All CPU(s) started in SVC mode. [ 0.032307] devtmpfs: initialized [ 0.037841] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.038029] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.038037] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.038605] pinctrl core: initialized pinctrl subsystem [ 0.039384] NET: Registered protocol family 16 [ 0.040122] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.041028] cpuidle: using governor menu [ 0.050134] No ATAGs? [ 0.050188] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.050194] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.052744] Serial: AMBA PL011 UART driver [ 0.053094] tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered [ 0.058390] AT91: Could not find identification node [ 0.058582] +5V_SYS: supplied by +VDD_MUX [ 0.058676] +3.3V_SYS: supplied by +VDD_MUX [ 0.058881] +VDD_LED: Failed to request enable GPIO122: -517 [ 0.058887] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.058917] +5V_VDD_TS_SW: Failed to request enable GPIO81: -517 [ 0.058922] reg-fixed-voltage regulators:regulator@6: Failed to register regulator: -517 [ 0.058952] +5V_USB_HS: Failed to request enable GPIO108: -517 [ 0.058956] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.058985] +5V_USB_SS: Failed to request enable GPIO109: -517 [ 0.058989] reg-fixed-voltage regulators:regulator@8: Failed to register regulator: -517 [ 0.059066] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517 [ 0.059071] reg-fixed-voltage regulators:regulator@11: Failed to register regulator: -517 [ 0.059100] +5V_HDMI_CON: Failed to request enable GPIO86: -517 [ 0.059104] reg-fixed-voltage regulators:regulator@12: Failed to register regulator: -517 [ 0.060152] vgaarb: loaded [ 0.060421] SCSI subsystem initialized [ 0.060491] libata version 3.00 loaded. [ 0.060582] usbcore: registered new interface driver usbfs [ 0.060603] usbcore: registered new interface driver hub [ 0.060629] usbcore: registered new device driver usb [ 0.061919] pps_core: LinuxPPS API ver. 1 registered [ 0.061923] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.061931] PTP clock support registered [ 0.061997] EDAC MC: Ver: 3.0.0 [ 0.062394] tegra-emc 7001b000.emc: no memory timings for RAM code 0 found in DT [ 0.062404] tegra-emc: probe of 7001b000.emc failed with error -2 [ 0.062835] clocksource: Switched to clocksource arch_sys_counter [ 0.066042] NET: Registered protocol family 2 [ 0.066231] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.066265] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.066327] TCP: Hash tables configured (established 8192 bind 8192) [ 0.066362] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.066377] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.066436] NET: Registered protocol family 1 [ 0.066554] RPC: Registered named UNIX socket transport module. [ 0.066558] RPC: Registered udp transport module. [ 0.066562] RPC: Registered tcp transport module. [ 0.066565] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.066569] PCI: CLS 0 bytes, default 64 [ 0.067008] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.067703] workingset: timestamp_bits=30 max_order=19 bucket_order=0 [ 0.070482] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.070731] NFS: Registering the id_resolver key type [ 0.070741] Key type id_resolver registered [ 0.070745] Key type id_legacy registered [ 0.070761] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.071308] bounce: pool size: 64 pages [ 0.071325] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 0.071330] io scheduler noop registered [ 0.071333] io scheduler deadline registered [ 0.071388] io scheduler cfq registered (default) [ 0.071392] io scheduler mq-deadline registered [ 0.073215] tegra-xusb-padctl 7009f000.padctl: failed to setup XUSB ports: -517 [ 0.082620] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels [ 0.083318] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 0.101464] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.102495] console [ttyS0] disabled [ 0.102513] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra [ 0.991908] console [ttyS0] enabled [ 0.995673] SuperH (H)SCI(F) driver initialized [ 1.000514] msm_serial: driver initialized [ 1.004668] STMicroelectronics ASC driver initialized [ 1.012184] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.018715] tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517 [ 1.026013] panel-simple panel: panel supply power not found, using dummy regulator [ 1.037209] brd: module loaded [ 1.042925] loop: module loaded [ 1.046982] as3722 4-0040: AS3722 with revision 0x1 found [ 1.056937] as3722-sd2: supplied by +5V_SYS [ 1.061346] as3722-sd3: supplied by +5V_SYS [ 1.065681] +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV [ 1.071844] as3722-sd4: supplied by +5V_SYS [ 1.076223] +1.05V_RUN: Bringing 0uV into 1050000-1050000uV [ 1.081956] as3722-sd5: supplied by +5V_SYS [ 1.087541] as3722-ldo0: supplied by +1.35V_LP0(sd2) [ 1.093261] +1.8V_RUN_CAM: Bringing 0uV into 1800000-1800000uV [ 1.099269] as3722-ldo2: supplied by +1.8V_VDDIO [ 1.104885] as3722-ldo3: supplied by +3.3V_SYS [ 1.109330] +1.00V_LP0_VDD_RTC: Bringing 1100000uV into 1000000-1000000uV [ 1.116909] as3722-ldo4: supplied by +3.3V_SYS [ 1.121503] +3.3V_RUN_CAM: Bringing 0uV into 2800000-2800000uV [ 1.127512] as3722-ldo5: supplied by +1.8V_VDDIO [ 1.132275] +1.2V_RUN_CAM_FRONT: Bringing 0uV into 1200000-1200000uV [ 1.138950] +VDDIO_SDMMC3: Bringing 0uV into 1800000-1800000uV [ 1.144969] as3722-ldo7: supplied by +1.8V_VDDIO [ 1.149731] +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV [ 1.156273] as3722-ldo9: supplied by +5V_SYS [ 1.160830] +2.8V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV [ 1.167023] as3722-ldo10: supplied by +5V_SYS [ 1.171525] +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV [ 1.177954] +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV [ 1.190261] random: fast init done [ 1.196130] m25p80 spi32765.0: w25q32dw (4096 Kbytes) [ 1.202201] libphy: Fixed MDIO Bus: probed [ 1.206688] CAN device driver interface [ 1.210820] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded [ 1.216915] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.222732] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.228660] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 1.235608] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.242337] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.249743] usbcore: registered new interface driver pegasus [ 1.255408] usbcore: registered new interface driver asix [ 1.260802] usbcore: registered new interface driver ax88179_178a [ 1.266896] usbcore: registered new interface driver cdc_ether [ 1.272728] usbcore: registered new interface driver smsc75xx [ 1.278480] usbcore: registered new interface driver smsc95xx [ 1.284226] usbcore: registered new interface driver net1080 [ 1.289882] usbcore: registered new interface driver cdc_subset [ 1.295801] usbcore: registered new interface driver zaurus [ 1.301376] usbcore: registered new interface driver cdc_ncm [ 1.307646] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.314166] ehci-pci: EHCI PCI platform driver [ 1.318610] ehci-platform: EHCI generic platform driver [ 1.323897] ehci-orion: EHCI orion driver [ 1.327939] SPEAr-ehci: EHCI SPEAr driver [ 1.331982] ehci-st: EHCI STMicroelectronics driver [ 1.336898] ehci-exynos: EHCI EXYNOS driver [ 1.341119] ehci-atmel: EHCI Atmel driver [ 1.345169] tegra-ehci: Tegra EHCI driver [ 1.349227] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.355400] ohci-pci: OHCI PCI platform driver [ 1.359843] ohci-platform: OHCI generic platform driver [ 1.365111] ohci-omap3: OHCI OMAP3 driver [ 1.369153] SPEAr-ohci: OHCI SPEAr driver [ 1.373202] ohci-st: OHCI STMicroelectronics driver [ 1.378111] ohci-atmel: OHCI Atmel driver [ 1.382356] usbcore: registered new interface driver usb-storage [ 1.389117] elan_i2c 1-0015: 1-0015 supply vcc not found, using dummy regulator [ 1.396486] as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0 [ 1.403358] as3722-rtc as3722-rtc: RTC interrupt 372 [ 1.410223] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1 [ 1.417360] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock [ 1.423711] i2c /dev entries driver [ 1.429494] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 1.440790] sdhci: Secure Digital Host Controller Interface driver [ 1.446971] sdhci: Copyright(c) Pierre Ossman [ 1.451845] Synopsys Designware Multimedia Card Interface Driver [ 1.458227] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.464138] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 1.469896] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 1.474774] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 1.479754] mmc0: Unknown controller version (3). You may experience problems. [ 1.486994] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.493106] mmc0: Failed to register LED device: -517 [ 1.498806] ledtrig-cpu: registered to indicate activity on CPUs [ 1.504911] usbcore: registered new interface driver usbhid [ 1.510468] usbhid: USB HID core driver [ 1.515659] NET: Registered protocol family 10 [ 1.520403] Segment Routing with IPv6 [ 1.524082] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.530198] NET: Registered protocol family 17 [ 1.534649] can: controller area network core (rev 20120528 abi 9) [ 1.540890] NET: Registered protocol family 29 [ 1.545335] can: raw protocol (rev 20120528) [ 1.549599] can: broadcast manager protocol (rev 20161123 t) [ 1.555255] can: netlink gateway (rev 20130117) max_hops=1 [ 1.560860] Key type dns_resolver registered [ 1.565346] ThumbEE CPU extension supported. [ 1.569612] Registering SWP/SWPB emulation handler [ 1.578900] +3.3V_RUN: supplied by +3.3V_SYS [ 1.583600] +VDD_LED: supplied by +VDD_MUX [ 1.587774] +3.3V_AVDD_HDMI_AP_GATED: supplied by +3.3V_RUN [ 1.593484] +1.8V_RUN_CAM: supplied by +3.3V_RUN [ 1.598234] +VDDIO_SDMMC3: supplied by +3.3V_RUN [ 1.603020] +1.8V_RUN_VPP_FUSE: supplied by +3.3V_RUN [ 1.608401] +5V_VDD_TS_SW: supplied by +5V_SYS [ 1.613268] +5V_USB_HS: supplied by +5V_SYS [ 1.617837] +5V_USB_SS: supplied by +5V_SYS [ 1.622789] +3.3V_PANEL: supplied by +3.3V_RUN [ 1.628078] +3.3V_LP0: supplied by +3.3V_SYS [ 1.632434] elan_i2c 1-0015: reading cmd (0x0110) fail. [ 1.633117] +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN [ 1.633515] +5V_HDMI_CON: supplied by +5V_SYS [ 1.634366] usb3-0: usb3-0 supply vbus not found, using dummy regulator [ 1.634423] usb3-1: usb3-1 supply vbus not found, using dummy regulator [ 1.643901] tegra-sor 54540000.sor: failed to probe output: -517 [ 1.644600] panel-simple panel: panel supply power not found, using dummy regulator [ 1.645523] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 1.645628] mmc0: Unknown controller version (3). You may experience problems. [ 1.645650] alloc_contig_range: [fb850, fb851) PFNs busy [ 1.645675] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.646072] mmc0: Failed to register LED device: -517 [ 1.647371] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 1.647383] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 1.647504] mmc0: Unknown controller version (3). You may experience problems. [ 1.647523] alloc_contig_range: [fb850, fb851) PFNs busy [ 1.647529] alloc_contig_range: [fb851, fb852) PFNs busy [ 1.647565] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.648019] mmc0: Failed to register LED device: -517 [ 1.649410] mmc0: Unknown controller version (3). You may experience problems. [ 1.649429] alloc_contig_range: [fb850, fb851) PFNs busy [ 1.649436] alloc_contig_range: [fb851, fb852) PFNs busy [ 1.649442] alloc_contig_range: [fb852, fb853) PFNs busy [ 1.649463] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.649756] mmc0: Failed to register LED device: -517 [ 1.742964] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.742968] [drm] No driver support for vblank timestamp query. [ 1.789382] elan_i2c 1-0015: failed to get IAP version: -5 [ 1.789507] elan_i2c: probe of 1-0015 failed with error -5 [ 1.860732] Console: switching to colour frame buffer device 170x48 [ 1.894621] drm drm: fb0: frame buffer device [ 1.899093] [drm] Initialized tegra 0.0.0 20120330 for drm on minor 0 [ 1.906488] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 1.912213] mmc0: Unknown controller version (3). You may experience problems. [ 1.919529] alloc_contig_range: [fb850, fb851) PFNs busy [ 1.924939] alloc_contig_range: [fb851, fb852) PFNs busy [ 1.930275] alloc_contig_range: [fb852, fb853) PFNs busy [ 1.935707] alloc_contig_range: [fb853, fb854) PFNs busy [ 1.941066] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.947422] mmc0: Failed to register LED device: -517 [ 1.953575] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 1.958463] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 1.963483] mmc0: Unknown controller version (3). You may experience problems. [ 1.970762] alloc_contig_range: [fb850, fb851) PFNs busy [ 1.976209] alloc_contig_range: [fb851, fb852) PFNs busy [ 1.981580] alloc_contig_range: [fb852, fb853) PFNs busy [ 1.986987] alloc_contig_range: [fb853, fb854) PFNs busy [ 1.993083] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.999406] mmc0: Failed to register LED device: -517 [ 2.005712] mmc0: Unknown controller version (3). You may experience problems. [ 2.013075] alloc_contig_range: [fb850, fb851) PFNs busy [ 2.018429] alloc_contig_range: [fb851, fb852) PFNs busy [ 2.023836] alloc_contig_range: [fb852, fb853) PFNs busy [ 2.029171] alloc_contig_range: [fb853, fb854) PFNs busy [ 2.034530] mmc0: Invalid maximum block size, assuming 512 bytes [ 2.040772] mmc0: Failed to register LED device: -517 [ 2.046507] input: gpio-keys as /devices/soc0/gpio-keys/input/input0 [ 2.054239] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 2.060242] as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:00:23 UTC (946684823) [ 2.069403] +1.8V_RUN_CAM: disabling [ 2.073159] mmc0: Unknown controller version (3). You may experience problems. [ 2.080470] +3.3V_RUN_CAM: disabling [ 2.084137] alloc_contig_range: [fb850, fb851) PFNs busy [ 2.089493] +1.2V_RUN_CAM_FRONT: disabling [ 2.093730] alloc_contig_range: [fb851, fb852) PFNs busy [ 2.099124] +1.05V_RUN_CAM_REAR: disabling [ 2.103280] alloc_contig_range: [fb852, fb853) PFNs busy [ 2.108645] +2.8V_RUN_TOUCH: disabling [ 2.112451] alloc_contig_range: [fb853, fb854) PFNs busy [ 2.117832] +2.8V_RUN_CAM_AF: disabling [ 2.121768] +1.8V_RUN_VPP_FUSE: disabling [ 2.125962] +5V_VDD_TS_SW: disabling [ 2.129537] +5V_USB_HS: disabling [ 2.132871] +5V_USB_SS: disabling [ 2.136372] mmc0: Invalid maximum block size, assuming 512 bytes [ 2.142672] mmc0: Failed to register LED device: -517 [ 2.148693] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 2.153621] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 2.158601] mmc0: Unknown controller version (3). You may experience problems. [ 2.165906] alloc_contig_range: [fb850, fb851) PFNs busy [ 2.171242] alloc_contig_range: [fb851, fb852) PFNs busy [ 2.176693] alloc_contig_range: [fb852, fb853) PFNs busy [ 2.182063] alloc_contig_range: [fb853, fb854) PFNs busy [ 2.188163] mmc0: Invalid maximum block size, assuming 512 bytes [ 2.194422] mmc0: Failed to register LED device: -517 [ 2.200550] mmc0: Unknown controller version (3). You may experience problems. [ 2.207903] alloc_contig_range: [fb850, fb851) PFNs busy [ 2.213307] alloc_contig_range: [fb851, fb852) PFNs busy [ 2.218641] alloc_contig_range: [fb852, fb853) PFNs busy [ 2.224054] alloc_contig_range: [fb853, fb854) PFNs busy [ 2.229376] mmc0: Invalid maximum block size, assuming 512 bytes [ 2.235637] mmc0: Failed to register LED device: -517 [ 2.240892] Waiting for root device PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023... mount -t sysfs none /sys