Reduce boot time if Jetson TX2

Hi to all,
One of my tasks is to reduce boot time of Jetson TX2 to 15 sec. I tried some advices from Kernel boot time.
Main feature, that helped to me is

remove uboot as the secondary bootloader to remove boot time of u-boot.

Today, time of booting of my TX2 is 22 seconds. But what else could give me so great results?
P.S.: I also tried to disable different unnecessary services, modules in kernel, but it give around tens, sometimes hundreds milliseconds.

If you provide a serial console boot log (which conveniently has timestamps), then it might be possible to see something which can be shortened. Without knowing what sequence is going on currently there is no way to answer this.

[ 0.000000] Booting Linux on physical CPU 0x100
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.38 (root@pavalotski) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #6 SMP PREEMPT Tue Jun 30 13:39:22 +00 2020
[ 0.000000] Boot CPU: AArch64 Processor [411fd073]
[ 0.000000] earlycon: Early serial console at MMIO32 0x3100000 (options ‘’)
[ 0.000000] bootconsole [uart0] enabled
[ 0.000000] Found tegra_fbmem2: 00800000@969ee000
[ 0.000000] Found lut_mem2: 00002008@969eb000
[ 0.000000] Reserved memory: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] cma: Reserved 64 MiB at 0x00000000fc000000
[ 0.000000] On node 0 totalpages: 2052096
[ 0.000000] DMA zone: 8192 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 519680 pages, LIFO batch:31
[ 0.000000] Normal zone: 23968 pages used for memmap
[ 0.000000] Normal zone: 1532416 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] PERCPU: Embedded 17 pages/cpu @ffffffc1f5f9a000 s31256 r8192 d30184 u69632
[ 0.000000] pcpu-alloc: s31256 r8192 d30184 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2019936
[ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait console=ttyS0,115200n8 console=tty0 OS=l4t fbcon=map:0 net.ifnames=0 memtype=0 video=tegrafb no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000 nvdumper_reserved=0x2772e0000 gpt tegra_fbmem2=0x800000@0x969ee000 lut_mem2=0x2008@0x969eb000 tegraid=18.1.2.0.0 tegra_keep_boot_clocks maxcpus=6 boot.slot_suffix= boot.ratchetvalues=0.2.1 androidboot.serialno=0320418051364 bl_prof_dataptr=0x10000@0x277040000 sdhci_tegra.en_boot_part_access=1
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Memory: 7970872K/8208384K available (10080K kernel code, 1389K rwdata, 4472K rodata, 1108K init, 680K bss, 171976K reserved, 65536K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)
vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)
0xffffffbdc2000000 - 0xffffffbdc9da0000 ( 125 MB actual)
fixed : 0xffffffbffa7fd000 - 0xffffffbffac00000 ( 4108 KB)
PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
memory : 0xffffffc000000000 - 0xffffffc1f6800000 ( 8040 MB)
.init : 0xffffffc000eb7000 - 0xffffffc000fcc000 ( 1108 KB)
.text : 0xffffffc000080000 - 0xffffffc000eb7000 ( 14556 KB)
.data : 0xffffffc000fe7000 - 0xffffffc001142688 ( 1390 KB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] Architected cp15 timer(s) running at 31.25MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[ 0.000002] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[ 0.009809] Console: colour dummy device 80x25
[ 0.014462] console [tty0] enabled
[ 0.018014] bootconsole [uart0] disabled
[ 0.022112] kmemleak: Kernel memory leak detector disabled
[ 0.022123] Calibrating delay loop (skipped), value calculated using timer frequency… 62.50 BogoMIPS (lpj=125000)
[ 0.022133] pid_max: default: 32768 minimum: 301
[ 0.022184] Security Framework initialized
[ 0.022220] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022229] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022577] Initializing cgroup subsys io
[ 0.022590] Initializing cgroup subsys memory
[ 0.022608] Initializing cgroup subsys devices
[ 0.022617] Initializing cgroup subsys freezer
[ 0.022626] Initializing cgroup subsys net_cls
[ 0.022636] Initializing cgroup subsys perf_event
[ 0.022645] Initializing cgroup subsys net_prio
[ 0.022655] Initializing cgroup subsys pids
[ 0.022663] Initializing cgroup subsys debug
[ 0.022799] CPU0 ipc=752
[ 0.022808] CPU1 ipc=1024
[ 0.022816] CPU2 ipc=1024
[ 0.022825] CPU3 ipc=752
[ 0.022833] CPU4 ipc=752
[ 0.022843] CPU5 ipc=752
[ 0.022880] ASID allocator initialised with 65536 entries
[ 0.045233] tegra-id: chipid=21817.
[ 0.045250] tegra-id: opt_subrevision=1.
[ 0.045262] Tegra Revision: A02p SKU: 0xdc CPU Process: 0 SoC Process: 0
[ 0.046041] DTS File Name: /home/pavalotski/nvidia/nvidia_sdk/JetPack_3.3_Linux_JETSON_TX2/Linux_for_Tegra/sources_downloaded/public_sources/public_release/kernel_src/kernel/kernel-4.4/arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[ 0.046072] DTB Build time: Jun 30 2020 13:39:04
[ 0.062537] CPU1: Booted secondary processor [4e0f0030]
[ 0.074039] CPU2: Booted secondary processor [4e0f0030]
[ 0.085764] CPU3: Booted secondary processor [411fd073]
[ 0.097770] CPU4: Booted secondary processor [411fd073]
[ 0.109757] CPU5: Booted secondary processor [411fd073]
[ 0.109823] Brought up 6 CPUs
[ 0.109877] SMP: Total of 6 processors activated.
[ 0.109888] CPU: All CPU(s) started at EL2
[ 0.110283] devtmpfs: initialized
[ 0.136701] Initilizing CustomIPI irq domain
[ 0.136901] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.137688] pinctrl core: initialized pinctrl subsystem
[ 0.137887] OS set in device tree is not L4T.
[ 0.138081] regulator-dummy: no parameters
[ 0.138186] Initializing plugin-manager
[ 0.138240] Plugin module not found
[ 0.138657] node /plugin-manager/soc-prod-a02-fragment match with chip-id A02P
[ 0.139003] node /plugin-manager/fragement@0 match with odm-data enable-denver-wdt
[ 0.139620] node /plugin-manager/fragement@4 match with odm-data enable-denver-wdt
[ 0.140792] node /plugin-manager/fragment-sdwake-p3310-1000-300 match with board >=3310-1000-300
[ 0.141140] node /plugin-manager/fragement-pmon-p3310-1000-300 match with board >=3310-1000-300
[ 0.141395] node /plugin-manager/fragement-pmon-p3310-1000-800 match with board >=3310-1000-800
[ 0.141617] node /plugin-manager/fragment-devslp@0 match with board >=3310-1000-200
[ 0.142056] node /plugin-manager/fragment-500-pcie-config match with board >=3310-1000-500
[ 0.142507] node /plugin-manager/fragment-500-xusb-config match with board >=3310-1000-500
[ 0.142786] node /plugin-manager/fragment-500-e3325-pcie match with board >=3310-1000-500
[ 0.143173] node /plugin-manager/fragment-p3310-c00-comm match with board >=3310-1000-800
[ 0.143421] node /plugin-manager/fragment-p3310-c00-pmic match with board >=3310-1000-800
[ 0.143638] node /plugin-manager/fragment-p3310-c01 match with board >=3310-1000-900
[ 0.143893] node /plugin-manager/fragment-p3310-c03 match with board >=3310-1000-B00
[ 0.145814] node /plugin-manager/fragment-p3310-c00-camera match with board >=3310-1000-800
[ 0.147634] Adding domain adsp-pd to PM domain ape-pd
[ 0.150009] NET: Registered protocol family 16
[ 0.150776] console [pstore-1] enabled
[ 0.150788] pstore: Registered ramoops as persistent store backend
[ 0.150801] ramoops: attached 0x200000@0x277080000, ecc: 0/0
[ 0.157767] cpuidle: using governor ladder
[ 0.165764] cpuidle: using governor menu
[ 0.166900] bpmp: waiting for handshake
[ 0.166914] bpmp: handshake completed
[ 0.166957] bpmp: synchronizing channels
[ 0.166980] bpmp: channels synchronized
[ 0.166990] bpmp: mail init ok
[ 0.167271] vdso: 2 pages (1 code @ ffffffc000fed000, 1 data @ ffffffc000fec000)
[ 0.167302] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.168217] atomic_pool_init():526: DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.169629] tegra_powergate_init: DONE
[ 0.169649] DTS File Name: /home/pavalotski/nvidia/nvidia_sdk/JetPack_3.3_Linux_JETSON_TX2/Linux_for_Tegra/sources_downloaded/public_sources/public_release/kernel_src/kernel/kernel-4.4/arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[ 0.169681] DTB Build time: Jun 30 2020 13:39:04
[ 0.170580] Tegra reboot handler registered.
[ 0.171627] Registering Tegra186 clocks (this may take a while)…done
[ 0.173142] arm-smmu 12000000.iommu: probing hardware configuration…
[ 0.173158] arm-smmu 12000000.iommu: SMMUv2 with:
[ 0.173171] arm-smmu 12000000.iommu: stage 1 translation
[ 0.173183] arm-smmu 12000000.iommu: stage 2 translation
[ 0.173194] arm-smmu 12000000.iommu: nested translation
[ 0.173208] arm-smmu 12000000.iommu: stream matching with 128 register groups, mask 0x7f80
[ 0.173226] arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[ 0.173243] arm-smmu 12000000.iommu: 64 context banks (0 stage-2 only)
[ 0.173256] arm-smmu 12000000.iommu: Stage-1: 39-bit VA -> 48-bit IPA
[ 0.173269] arm-smmu 12000000.iommu: Stage-2: 39-bit IPA -> 48-bit PA
[ 0.219310] arm-smmu 12000000.iommu: registered 67 master devices
[ 0.224391] iommu: Adding device 3460000.sdhci to group 0
[ 0.225267] iommu: Adding device 3400000.sdhci to group 1
[ 0.228746] iommu: Adding device 3507000.ahci-sata to group 2
[ 0.229228] iommu: Adding device 3160000.i2c to group 3
[ 0.229670] iommu: Adding device c240000.i2c to group 4
[ 0.230043] iommu: Adding device 3180000.i2c to group 5
[ 0.230411] iommu: Adding device 3190000.i2c to group 6
[ 0.230938] iommu: Adding device 31b0000.i2c to group 7
[ 0.231282] iommu: Adding device 31c0000.i2c to group 8
[ 0.231620] iommu: Adding device c250000.i2c to group 9
[ 0.231975] iommu: Adding device 31e0000.i2c to group 10
[ 0.234182] iommu: Adding device 3210000.spi to group 11
[ 0.234513] iommu: Adding device c260000.spi to group 12
[ 0.234890] iommu: Adding device 3240000.spi to group 13
[ 0.235702] iommu: Adding device 3100000.serial to group 14
[ 0.236087] iommu: Adding device 3110000.serial to group 15
[ 0.236378] iommu: Adding device c280000.serial to group 16
[ 0.236687] iommu: Adding device 3130000.serial to group 17
[ 0.237827] iommu: Adding device 2490000.ether_qos to group 18
[ 0.238594] iommu: Adding device c1a0000.aon to group 19
[ 0.239445] Wake73 for irq=42
[ 0.239786] iommu: Adding device smmu_test to group 20
[ 0.240276] mc: mapped MMIO address: 0xffffff8000560000 -> 0x2c10000
[ 0.240317] mc: mapped MMIO address: 0xffffff8000640000 -> 0x2c20000
[ 0.240355] mc: mapped MMIO address: 0xffffff8000660000 -> 0x2c30000
[ 0.240412] mc: mapped MMIO address: 0xffffff8000fa0000 -> 0x2c40000
[ 0.240449] mc: mapped MMIO address: 0xffffff8000fc0000 -> 0x2c50000
[ 0.240484] mc-err: Set intmask: 0xf3140
[ 0.240693] ecc-err: dram ecc disabled-MC_ECC_CONTROL:0x0000000c
[ 0.241459] Wake76 for irq=199
[ 0.241490] Wake77 for irq=199
[ 0.241512] Wake78 for irq=199
[ 0.241533] Wake79 for irq=199
[ 0.241553] Wake80 for irq=199
[ 0.241574] Wake81 for irq=199
[ 0.241594] Wake82 for irq=199
[ 0.241758] iommu: Adding device 3530000.xhci to group 21
[ 0.242110] iommu: Adding device 3550000.xudc to group 22
[ 0.242938] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[ 0.242971] tegra-pmc: ### PMC reset source: Power on reset
[ 0.242996] tegra-pmc: ### PMC reset level: L0
[ 0.243019] tegra-pmc: ### PMC reset status reg: 0x0
[ 0.243285] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[ 0.243325] tegra-pmc c360000.pmc: IO padctrl driver initialized
[ 0.243515] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[ 0.243547] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 320
[ 0.244002] iommu: Adding device 13e10000.host1x to group 23
[ 0.244244] iommu: Adding device 13e10000.host1x:ctx0 to group 24
[ 0.244514] iommu: Adding device 13e10000.host1x:ctx1 to group 25
[ 0.244740] iommu: Adding device 13e10000.host1x:ctx2 to group 26
[ 0.244988] iommu: Adding device 13e10000.host1x:ctx3 to group 27
[ 0.245220] iommu: Adding device 13e10000.host1x:ctx4 to group 28
[ 0.245461] iommu: Adding device 13e10000.host1x:ctx5 to group 29
[ 0.245678] iommu: Adding device 13e10000.host1x:ctx6 to group 30
[ 0.245955] iommu: Adding device 13e10000.host1x:ctx7 to group 31
[ 0.246376] iommu: Adding device 150c0000.nvcsi to group 32
[ 0.246892] iommu: Adding device 15700000.vi to group 33
[ 0.247230] iommu: Adding device 15600000.isp to group 34
[ 0.247565] iommu: Adding device 15210000.nvdisplay to group 35
[ 0.247761] platform 15210000.nvdisplay: IOVA linear map 0x00000000969ee000(800000)
[ 0.247837] platform 15210000.nvdisplay: IOVA linear map 0x00000000969eb000(3000)
[ 0.248072] iommu: Adding device 15340000.vic to group 36
[ 0.248281] iommu: Adding device 154c0000.nvenc to group 37
[ 0.248476] iommu: Adding device 15480000.nvdec to group 38
[ 0.248797] iommu: Adding device 15380000.nvjpg to group 39
[ 0.249003] iommu: Adding device 15500000.tsec to group 40
[ 0.249239] iommu: Adding device 15100000.tsecb to group 41
[ 0.249884] iommu: Adding device 15810000.se to group 42
[ 0.250088] iommu: Adding device 15820000.se to group 43
[ 0.250303] iommu: Adding device 15830000.se to group 44
[ 0.250482] iommu: Adding device 15840000.se to group 45
[ 0.251002] iommu: Adding device 17000000.gp10b to group 46
[ 0.252369] tegra-reset 5000000.clock: registered 193 resets.
[ 0.254244] iommu: Adding device d000000.bpmp to group 47
[ 0.254595] bpmp: ping status is 0
[ 0.254780] bpmp d000000.bpmp: firmware tag is 83385b61e34297b2f37e76e0cd1ff81e
[ 0.255171] bpmp d000000.bpmp: probe ok
[ 0.257787] iommu: Adding device 2600000.dma to group 48
[ 0.258654] GPIO line 461 (cam0-rst) hogged as output/low
[ 0.258719] GPIO line 456 (cam0-pwdn) hogged as output/low
[ 0.258796] GPIO line 457 (cam1-rst) hogged as output/low
[ 0.258851] GPIO line 426 (cam1-pwdn) hogged as output/low
[ 0.258911] GPIO line 424 (wifi-enable) hogged as output/high
[ 0.258970] GPIO line 445 (sdmmc-wake-input) hogged as input
[ 0.259027] GPIO line 446 (sdmmc-wake-output) hogged as output/low
[ 0.259140] gpiochip_add_data: registered GPIOs 320 to 511 on device: tegra-gpio
[ 0.261023] GPIO line 315 (wifi-wake-ap) hogged as input
[ 0.261131] gpiochip_add_data: registered GPIOs 256 to 319 on device: tegra-gpio-aon
[ 0.261836] iommu: Adding device sound to group 49
[ 0.263378] iommu: Adding device 3510000.hda to group 50
[ 0.264401] iommu: Adding device adsp_audio to group 51
[ 0.265670] iommu: Adding device 2993000.adsp to group 52
[ 0.274152] vdd-ac-bat: 5000 mV
[ 0.276276] vdd-1v8-ap: 1800 mV
[ 0.292739] SCSI subsystem initialized
[ 0.292904] libata version 3.00 loaded.
[ 0.293069] usbcore: registered new interface driver usbfs
[ 0.293124] usbcore: registered new interface driver hub
[ 0.293255] usbcore: registered new device driver usb
[ 0.296919] GPIO line 241 (touch-rail-1) hogged as output/high
[ 0.297330] GPIO line 242 (touch-rail-2) hogged as output/high
[ 0.297426] gpiochip_add_data: registered GPIOs 240 to 255 on device: tca9539
[ 0.298739] GPIO line 228 (lcd-bias-en-rail) hogged as output/high
[ 0.298829] gpiochip_add_data: registered GPIOs 224 to 239 on device: tca9539
[ 0.309665] media: Linux media interface: v0.10
[ 0.309728] Linux video capture interface: v2.00
[ 0.312767] pps_core: LinuxPPS API ver. 1 registered
[ 0.312794] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it
[ 0.312840] PTP clock support registered
[ 0.313747] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[ 0.313795] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[ 0.315284] max77620 4-003c: PMIC Version OTP:0x45 and ES:0x8
[ 0.317304] GPIO line 221 (spmic_gpio_input_5) hogged as input
[ 0.317486] GPIO line 222 (spmic_gpio_input_6) hogged as input
[ 0.317585] gpiochip_add_data: registered GPIOs 216 to 223 on device: max77620-gpio
[ 0.322205] vddio-ddr: at 1125 mV
[ 0.326048] avdd_dsi_csi: 1200 mV
[ 0.330047] vdd-1v8: 1800 mV
[ 0.334050] vdd-3v3-sys: 3300 mV
[ 0.335124] spmic-ldo0: at 1800 mV
[ 0.335903] spmic-ldo1: at 800 mV
[ 0.338050] vddio-3v3: 3300 mV
[ 0.338840] vddio-sdmmc1: 1800 <–> 3300 mV at 1800 mV
[ 0.342052] vdd-rtc: at 800 mV
[ 0.342870] avdd-ts-hv: 1800 <–> 3300 mV at 1800 mV
[ 0.346050] spmic-ldo6: at 1500 mV
[ 0.349318] vdd-pex-1v05: 1000 mV
[ 0.349885] dvdd-pex: 1000 mV
[ 0.350144] max77620 4-003c: max77620 probe successful
[ 0.350956] en-vdd-sd: 3300 mV
[ 0.351556] en-vdd-cam: 1800 mV
[ 0.353318] vdd-hdmi: 5000 mV
[ 0.353493] vdd-usb0-5v: 5000 mV
[ 0.353670] vdd-usb1-5v: 5000 mV
[ 0.357315] en-vdd-ts-1v8: 1800 mV
[ 0.361313] en-vdd-ts-hv-3v3: 3300 mV
[ 0.361820] en-vdd-disp-3v3: 3300 mV
[ 0.362325] en-mdm-pwr-3v7: 3700 mV
[ 0.362843] en-vdd-disp-1v8: 1800 mV
[ 0.363357] en-vdd-cam-hv-2v8: 2800 mV
[ 0.363867] en-vdd-cam-1v2: 1200 mV
[ 0.364384] vdd-fan: 5000 mV
[ 0.364496] vdd-3v3: 3300 mV
[ 0.365230] dis-vdd-1v2: 1200 mV
[ 0.365369] en-vdd-vcm-2v8: 2800 mV
[ 0.365896] vdd-usb2-5v: 5000 mV
[ 0.366005] vdd-sys-bl: 3300 mV
[ 0.366532] en-vdd-sys: 1200 mV
[ 0.369860] extcon-gpio-states external-connection:extcon@1: Cable state 1
[ 0.370215] clocksource: Switched to clocksource arch_sys_counter
[ 0.387030] nvmap_heap_init: nvmap_heap_init: created heap block cache
[ 0.387311] nvmap: nvmap_override_cache_ops() set roc flush ops to replace cache ops by set/ways
[ 0.387806] nvmap_page_pool_init: Total RAM pages: 2009102
[ 0.387823] nvmap_page_pool_init: nvmap page pool size: 251137 pages (981 MB)
[ 0.387996] nvmap_background_zero_thread: PP zeroing thread starting.
[ 0.392464] Wake76 for irq=199
[ 0.392486] Wake77 for irq=199
[ 0.392497] Wake78 for irq=199
[ 0.392507] Wake79 for irq=199
[ 0.392516] Wake80 for irq=199
[ 0.392525] Wake81 for irq=199
[ 0.392534] Wake82 for irq=199
[ 0.393256] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type BCPU-therm
[ 0.393446] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type MCPU-therm
[ 0.393814] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[ 0.393892] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[ 0.394030] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tboard_tegra
[ 0.394193] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type Tdiode_tegra
[ 0.394339] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type PMIC-Die
[ 0.394628] isomgr_init(): iso emc max clk=1866000KHz
[ 0.394640] isomgr_init(): max_iso_bw=26870400KB
[ 0.394719] NET: Registered protocol family 2
[ 0.395008] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.395206] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.395494] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.395550] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.395602] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.395759] NET: Registered protocol family 1
[ 0.395947] RPC: Registered named UNIX socket transport module.
[ 0.395962] RPC: Registered udp transport module.
[ 0.395973] RPC: Registered tcp transport module.
[ 0.395984] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.396087] Trying to unpack rootfs image as initramfs…
[ 0.409693] host1x 13e10000.host1x: initialized
[ 0.410477] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.412208] futex hash table entries: 2048 (order: 6, 262144 bytes)
[ 0.412304] audit: initializing netlink subsys (disabled)
[ 0.412336] audit: type=2000 audit(0.400:1): initialized
[ 0.419122] io scheduler noop registered
[ 0.419390] io scheduler cfq registered (default)
[ 0.422818] tegra-pwm 3280000.pwm: PWM clk can sleep in ops
[ 0.424263] tegra-pwm 3290000.pwm: PWM clk can sleep in ops
[ 0.425596] tegra-pwm 32a0000.pwm: PWM clk can sleep in ops
[ 0.426885] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[ 0.431668] tsec 15500000.tsec: initialized
[ 0.433122] tsec 15100000.tsecb: initialized
[ 0.436001] nvdec 15480000.nvdec: initialized
[ 0.440800] falcon 15340000.vic: initialized
[ 0.442122] falcon 154c0000.nvenc: initialized
[ 0.443448] falcon 15380000.nvjpg: initialized
[ 0.444952] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[ 0.445692] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[ 0.446392] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[ 0.447115] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[ 0.447801] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[ 0.448466] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[ 0.449180] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[ 0.449889] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[ 0.451869] DC OR NODE connected to /host1x/sor1
[ 0.452046] generic_infoframe_type: 0x87
[ 0.452142] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[ 0.452159] tegradc 15210000.nvdisplay: DT parsed successfully
[ 0.452191] tegradc 15210000.nvdisplay: Display dc.ffffff8002320000 registered with id=0
[ 0.452358] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[ 0.452393] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=4687500, vi_iso_bw=1500000, max_bw=4687500
[ 0.461065] tegra_nvdisp_bandwidth_register_max_config: max config iso bw = 16727000 KB/s
[ 0.461087] tegra_nvdisp_bandwidth_register_max_config: max config EMC floor = 665600000 Hz
[ 0.461103] tegra_nvdisp_bandwidth_register_max_config: max config hubclk = 357620000 Hz
[ 0.461148] tegradc 15210000.nvdisplay: vblank syncpt # 7 for dc 1
[ 0.461163] tegradc 15210000.nvdisplay: vpulse3 syncpt # 8 for dc 1
[ 0.461877] tegra-adma 2930000.adma: Tegra ADMA driver register 10 channels
[ 0.462115] tegradc 15210000.nvdisplay: Bootloader disp_param detected. Detected mode: 1920x1080 (on 0x0mm) pclk=148350937
[ 0.464410] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[ 0.464413] tegradc 15210000.nvdisplay: hdmi: no prod_list_hdmi_board, use default range
[ 0.465269] kfuse 3830000.kfuse: initialized
[ 0.465702] tegradc 15210000.nvdisplay: probed
[ 0.467281] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[ 0.467944] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.470852] console [ttyS0] disabled
[ 0.470966] 3100000.serial: ttyS0 at MMIO 0x3100000 (irq = 37, base_baud = 25500000) is a Tegra
[ 2.595245] console [ttyS0] enabled
[ 2.597235] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 38, base_baud = 0) is a TEGRA_UART
[ 2.598302] c280000.serial: ttyTHS2 at MMIO 0xc280000 (irq = 39, base_baud = 0) is a TEGRA_UART
[ 2.598638] serial-tegra 3130000.serial: RX in PIO mode
[ 2.599514] 3130000.serial: ttyTHS3 at MMIO 0x3130000 (irq = 40, base_baud = 0) is a TEGRA_UART
[ 2.603858] Console: switching to colour frame buffer device 240x67
[ 2.609891] brd: module loaded
[ 2.614282] loop: module loaded
[ 2.614527] nct1008_nct72 7-004c: find device tree node, parsing dt
[ 2.614531] nct1008_nct72 7-004c: starting parse dt
[ 2.614607] nct1008_nct72 7-004c: success parsing dt
[ 2.614730] nct1008_nct72 7-004c: success in enabling tmp451 VDD rail
[ 2.627135] gk20a 17000000.gp10b: failed to allocate secure buffer -12
[ 2.651254] tmp451: Enabled overheat logging at 104.00C
[ 2.651423] nct1008_nct72 7-004c: nct1008_probe: initialized
[ 2.653639] THERMAL EST: found 3 subdevs
[ 2.653643] THERMAL EST num_resources: 0
[ 2.653647] [THERMAL EST subdev 0]
[ 2.653651] [THERMAL EST subdev 1]
[ 2.653655] [THERMAL EST subdev 2]
[ 2.653952] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type thermal-fan-est
[ 2.653955] THERMAL EST: thz register success.
[ 2.654079] THERMAL EST: end of probe, return err: 0
[ 2.654127] tegra_profiler: Branch: Dev
[ 2.654129] tegra_profiler: Version: 1.117
[ 2.654132] tegra_profiler: Samples version: 41
[ 2.654134] tegra_profiler: IO version: 22
[ 2.654143] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.654148] armv8_pmu: [0] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[ 2.654152] armv8_pmu: imp: 0x4e, idcode: 0x1
[ 2.654156] armv8_pmu: [1] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2, pmu ver: 0x1
[ 2.654160] armv8_pmu: imp: 0x4e, idcode: 0x1
[ 2.654163] armv8_pmu: [2] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2, pmu ver: 0x1
[ 2.654167] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.654196] armv8_pmu: [3] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[ 2.654200] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.654203] armv8_pmu: [4] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[ 2.654206] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.654210] armv8_pmu: [5] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[ 2.654389] tegra_profiler: auth: init
[ 2.657418] tegra-ahci 3507000.ahci-sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[ 2.657430] tegra-ahci 3507000.ahci-sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst
[ 2.658571] scsi host0: tegra_ahci
[ 2.658955] scsi host1: tegra_ahci
[ 2.659140] ata1: SATA max UDMA/133 mmio [mem 0x03507000-0x03508fff] port 0x100 irq 25
[ 2.659143] ata2: DUMMY
[ 2.660078] spi-tegra114 3210000.spi: Static pin configuration used
[ 2.660559] spi-tegra114 c260000.spi: Static pin configuration used
[ 2.660984] spi-tegra114 3240000.spi: Static pin configuration used
[ 2.661828] tun: Universal TUN/TAP device driver, 1.6
[ 2.661830] tun: © 1999-2004 Max Krasnyansky maxk@qualcomm.com
[ 2.662850] PPP generic driver version 2.4.2
[ 2.662971] PPP BSD Compression module registered
[ 2.662978] PPP Deflate Compression module registered
[ 2.662999] PPP MPPE Compression module registered
[ 2.663008] NET: Registered protocol family 24
[ 2.663065] usbcore: registered new interface driver r8152
[ 2.663100] usbcore: registered new interface driver asix
[ 2.663138] usbcore: registered new interface driver ax88179_178a
[ 2.663171] usbcore: registered new interface driver cdc_ether
[ 2.663228] usbcore: registered new interface driver smsc75xx
[ 2.663256] usbcore: registered new interface driver net1080
[ 2.663282] usbcore: registered new interface driver cdc_subset
[ 2.663308] usbcore: registered new interface driver zaurus
[ 2.663347] usbcore: registered new interface driver cdc_ncm
[ 2.663653] Wake76 for irq=199
[ 2.663655] Wake77 for irq=199
[ 2.663657] Wake78 for irq=199
[ 2.663659] Wake79 for irq=199
[ 2.663660] Wake80 for irq=199
[ 2.663662] Wake81 for irq=199
[ 2.663664] Wake82 for irq=199
[ 2.663717] tegra-xotg xotg: usb2 phy is not available yet
[ 2.664269] usbcore: registered new interface driver cdc_acm
[ 2.664272] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 2.664312] usbcore: registered new interface driver usb-storage
[ 2.664368] usbcore: registered new interface driver usbserial
[ 2.664389] usbcore: registered new interface driver cp210x
[ 2.664407] usbserial: USB Serial support registered for cp210x
[ 2.664432] usbcore: registered new interface driver ftdi_sio
[ 2.664451] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 2.664472] usbcore: registered new interface driver option
[ 2.664488] usbserial: USB Serial support registered for GSM modem (1-port)
[ 2.664509] usbcore: registered new interface driver pl2303
[ 2.664524] usbserial: USB Serial support registered for pl2303
[ 2.664693] tegra-usb-cd usb_cd: otg phy is not available yet
[ 2.666002] eqos 2490000.ether_qos: Setting local MAC: 0 4 4b a8 3d 86
[ 2.666549] libphy: dwc_phy: probed
[ 2.685524] tegra-xudc-new 3550000.xudc: usb2 phy is not available yet
[ 2.686419] i2c /dev entries driver
[ 2.687526] gspca_main: v2.14.0 registered
[ 2.687577] usbcore: registered new interface driver gspca_zc3xx
[ 2.687880] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[ 2.690008] FAN dev name: pwm-fan
[ 2.690054] FAN:gpio request success.
[ 2.690060] FAN: can’t find tach_gpio
[ 2.690088] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[ 2.690325] pwm_fan_driver pwm-fan: got pwm for fan
[ 2.690330] pwm_fan_driver pwm-fan: tach period: 1000
[ 2.690677] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[ 2.690682] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[ 2.690687] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[ 2.690691] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[ 2.690695] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[ 2.690699] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[ 2.690703] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[ 2.690707] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[ 2.690712] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[ 2.690716] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[ 2.691569] device-mapper: uevent: version 1.0.3
[ 2.691823] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[ 2.692283] sdhci: Secure Digital Host Controller Interface driver
[ 2.692285] sdhci: Copyright© Pierre Ossman
[ 2.692291] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.692554] sdhci-tegra 3460000.sdhci: Parent select= pll_p rate=408000000
[ 2.692812] sdhci-tegra 3460000.sdhci: Parent select= pll_c4_out0 rate=196249804
[ 2.693034] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[ 2.697226] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[ 2.697451] hidraw: raw HID events driver © Jiri Kosina
[ 2.699706] usbcore: registered new interface driver usbhid
[ 2.699709] usbhid: USB HID core driver
[ 2.706156] nvadsp 2993000.adsp: in probe()…
[ 2.707642] nvadsp 2993000.adsp: Registering AMC Error Interrupt
[ 2.707697] nvadsp 2993000.adsp: AMC/ARAM initialized.
[ 2.708003] nvadsp 2993000.adsp: nvadsp_app_module_probe
[ 2.715687] Denver: backdoor interface is NOT available.
[ 2.731408] bcm54xx_low_power_mode(): put phy in iddq-lp mode
[ 2.733132] coresight-tmc 8030000.etf: TMC initialized
[ 2.740073] coresight-tmc 8050000.etr: TMC initialized
[ 2.740603] coresight-tpiu 8060000.tpiu: TPIU initialized
[ 2.741245] coresight-funnel 9010000.funnel_bccplex: FUNNEL initialized
[ 2.741782] coresight-funnel 8010000.funnel_major: FUNNEL initialized
[ 2.742292] coresight-funnel 8820000.funnel_minor: FUNNEL initialized
[ 2.742848] coresight-replicator 8040000.replicator: REPLICATOR initialized
[ 2.743584] coresight-etm4x 9840000.ptm: ETM 4.0 initialized
[ 2.744202] coresight-etm4x 9940000.ptm: ETM 4.0 initialized
[ 2.744836] coresight-etm4x 9a40000.ptm: ETM 4.0 initialized
[ 2.745460] coresight-etm4x 9b40000.ptm: ETM 4.0 initialized
[ 2.745495] Module initialized successfully
[ 2.746034] camchar: rtcpu character device driver loaded
[ 2.749335] tegra186-aondbg aondbg: aondbg driver probe() OK
[ 2.749735] register_ari_mca_banks: Registered MCA ROC:IOB
[ 2.749966] register_ari_mca_banks: Registered MCA ROC:CCE
[ 2.750209] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.750538] sdhci-tegra 3440000.sdhci: Parent select= pll_p rate=408000000
[ 2.750776] tegra18-bridge 2390000.axi2apb: bridge probed OK
[ 2.750808] tegra18-bridge 23a0000.axi2apb: bridge probed OK
[ 2.750834] tegra18-bridge 23b0000.axi2apb: bridge probed OK
[ 2.750862] tegra18-bridge 23c0000.axi2apb: bridge probed OK
[ 2.750898] sdhci-tegra 3440000.sdhci: Client registration for eMC Successful
[ 2.750902] tegra18-bridge 23d0000.axi2apb: bridge probed OK
[ 2.751043] tegra18-bridge 2100000.axip2p: bridge probed OK
[ 2.751082] tegra18-bridge 2110000.axip2p: bridge probed OK
[ 2.751110] tegra18-bridge 2120000.axip2p: bridge probed OK
[ 2.751140] tegra18-bridge 2130000.axip2p: bridge probed OK
[ 2.751168] tegra18-bridge 2140000.axip2p: bridge probed OK
[ 2.751195] tegra18-bridge 2150000.axip2p: bridge probed OK
[ 2.751220] tegra18-bridge 2160000.axip2p: bridge probed OK
[ 2.751246] tegra18-bridge 2170000.axip2p: bridge probed OK
[ 2.751276] tegra18-bridge 2180000.axip2p: bridge probed OK
[ 2.751302] tegra18-bridge 2190000.axip2p: bridge probed OK
[ 2.751377] **** A57 ECC: Enabled
[ 2.751380] tegra18_a57_serr_init: on CPU 0 a A57 Core
[ 2.751618] parse_throttle_dt_data: Num cap clks = 4
[ 2.751621] parse_throttle_dt_data: clk=mcpu type=1
[ 2.751623] parse_throttle_dt_data: clk=bcpu type=2
[ 2.751632] parse_throttle_dt_data: clk=gpu type=4
[ 2.751635] parse_throttle_dt_data: clk=emc type=3
[ 2.752396] tegra_throttle_probe: probe successful. #cdevs=4
[ 2.752523] tegra18x_actmon d230000.actmon: in actmon_register()…
[ 2.757859] tegra18x_actmon d230000.actmon: initialization Completed for the device mc_all
[ 2.759674] hw perfevents: enabled with denver15_uncore_pmu PMU driver, 3 counters available
[ 2.786193] mmc1: SDHCI controller on 3440000.sdhci [3440000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.786460] sdhci-tegra 3400000.sdhci: Got CD GPIO
[ 2.786510] sdhci-tegra 3400000.sdhci: Got WP GPIO
[ 2.786592] sdhci-tegra 3400000.sdhci: Parent select= pll_p rate=408000000
[ 2.786621] sdhci-tegra 3400000.sdhci: wakeup init done, cd_irq: 255
[ 2.786852] sdhci-tegra 3400000.sdhci: Client registration for eMC Successful
[ 2.808188] mmc0: MAN_BKOPS_EN bit is not set
[ 2.815448] mmc0: Skipping tuning since strobe enabled
[ 2.822942] mmc0: periodic cache flush enabled
[ 2.822950] mmc0: new HS400 MMC card at address 0001
[ 2.823289] mmcblk0: mmc0:0001 032G34 29.1 GiB
[ 2.823459] mmcblk0boot0: mmc0:0001 032G34 partition 1 4.00 MiB
[ 2.823623] mmcblk0boot1: mmc0:0001 032G34 partition 2 4.00 MiB
[ 2.823780] mmcblk0rpmb: mmc0:0001 032G34 partition 3 4.00 MiB
[ 2.825082] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29
[ 2.834272] mmc2: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.870691] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[ 2.982214] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.069544] mmc1 tuning done saved tap delay=20
[ 3.069557] mmc1: hw tuning done …
[ 3.069572] mmc1: tuning_window[0]: 0xffffffff
[ 3.069585] mmc1: tuning_window[1]: 0xffffe3ff
[ 3.069597] mmc1: tuning_window[2]: 0xfc7fffff
[ 3.069609] mmc1: tuning_window[3]: 0x7fffffff
[ 3.069621] mmc1: tuning_window[4]: 0x0
[ 3.069632] mmc1: tuning_window[5]: 0x0
[ 3.069644] mmc1: tuning_window[6]: 0x0
[ 3.069655] mmc1: tuning_window[7]: 0x0
[ 3.069665] sdhci: Tap value: 20 | Trim value: 5
[ 3.069676] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[ 3.076166] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 3.076221] mmc1: new ultra high speed SDR104 SDIO card at address 0001
[ 4.008801] tegradc 15210000.nvdisplay: fb registered
[ 4.015269] PD DISP0 index2 UP
[ 4.020192] PD DISP1 index3 UP
[ 4.024471] PD DISP2 index4 UP
[ 4.030767] Parent Clock set for DC plld2
[ 4.036921] edid invalid
[ 4.082777] edid invalid
[ 4.086463] edid invalid
[ 4.090119] tegradc 15210000.nvdisplay: hdmi: pclk:148351K, set prod-setting:prod_c_150M
[ 4.116837] tegra-se-nvhost 15810000.se: initialized
[ 4.123612] tegra-se-nvhost 15810000.se: tegra_se_probe: complete
[ 4.131472] tegra-se-nvhost 15820000.se: initialized
[ 4.138156] tegra-se-nvhost 15820000.se: tegra_se_probe: complete
[ 4.145939] tegra-se-nvhost 15830000.se: initialized
[ 4.152403] tegra-se-nvhost 15830000.se: tegra_se_probe: complete
[ 4.160259] tegra-se-nvhost 15840000.se: initialized
[ 4.166926] tegra-se-nvhost 15840000.se: tegra_se_probe: complete
[ 4.177759] tegra-gpcdma 2600000.dma: GPC DMA driver register 32 channels
[ 4.189362] cpufreq: platform driver Initialization: pass
[ 4.196069] tegra_cluster_clk e090000.cluster_clk_priv: in probe()…
[ 4.203677] tegra_cluster_clk e090000.cluster_clk_priv: passed
[ 4.210824] tegra186-padctl 3520000.pinctrl: padctl mmio start 0x0000000003520000 end 0x0000000003520fff
[ 4.221449] tegra186-padctl 3520000.pinctrl: ao mmio start 0x0000000003540000 end 0x0000000003540fff
[ 4.231804] tegra186-padctl 3520000.pinctrl: FUSE_SKU_USB_CALIB_0 0x2cb414
[ 4.239827] tegra186-padctl 3520000.pinctrl: FUSE_USB_CALIB_EXT_0 0x9
[ 4.247218] tegradc 15210000.nvdisplay: blank - normal
[ 4.248682] tegra186-padctl 3520000.pinctrl: using UTMI port 0 for otg
[ 4.249345] tegra186-padctl 3520000.pinctrl: VBUS over-current detection enabled
[ 4.249591] tegradc 15210000.nvdisplay: blank - powerdown
[ 4.250078] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 0 not supported
[ 4.250483] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 3 not supported
[ 4.252268] cpuidle: Initializing cpuidle driver init for Denver cluster
[ 4.252399] cpuidle: Initializing cpuidle driver init for A57 cluster
[ 4.253516] tachometer tegra-tachometer: Tachometer driver tegra-tachometer registered
[ 4.253536] Tachometer driver initialized with pulse_per_rev: 2 and win_len: 2
[ 4.253690] GACT probability NOT on
[ 4.253699] Mirror/redirect action on
[ 4.253710] u32 classifier
[ 4.253711] Actions configured
[ 4.253730] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[ 4.254443] IPVS: Registered protocols ()
[ 4.254521] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[ 4.254618] IPVS: Creating netns size=1424 id=0
[ 4.254714] IPVS: ipvs loaded.
[ 4.254720] IPVS: [rr] scheduler registered.
[ 4.254810] ipip: IPv4 over IPv4 tunneling driver
[ 4.255131] Initializing XFRM netlink socket
[ 4.255409] NET: Registered protocol family 10
[ 4.256023] ip6_tables: © 2000-2006 Netfilter Core Team
[ 4.256078] NET: Registered protocol family 17
[ 4.256091] NET: Registered protocol family 15
[ 4.256112] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 4.256118] 8021q: 802.1Q VLAN Support v1.8
[ 4.256588] Registered cp15_barrier emulation handler
[ 4.256600] Registered setend emulation handler
[ 4.258681] registered taskstats version 1
[ 4.263131] isp 15600000.isp: initialized
[ 4.267091] nvcsi 150c0000.nvcsi: initialized
[ 4.267853] Wake76 for irq=199
[ 4.267854] Wake77 for irq=199
[ 4.267855] Wake78 for irq=199
[ 4.267855] Wake79 for irq=199
[ 4.267856] Wake80 for irq=199
[ 4.267857] Wake81 for irq=199
[ 4.267857] Wake82 for irq=199
[ 4.268148] xhci-tegra 3530000.xhci: UTMI port 0 has OTG_CAP
[ 4.268150] xhci-tegra 3530000.xhci: No USB3 port has OTG_CAP
[ 4.290418] spi-tegra114 3210000.spi: Static pin configuration used
[ 4.290547] xhci-tegra 3530000.xhci: Direct firmware load for tegra18x_xusb_firmware failed with error -2
[ 4.290549] xhci-tegra 3530000.xhci: Falling back to user helper
[ 4.290970] spi-tegra114 c260000.spi: Static pin configuration used
[ 4.291612] spi-tegra114 3240000.spi: Static pin configuration used
[ 4.292250] tegra-xotg xotg: OTG rev:0200, ADP:0, SRP:1, HNP:1, RSP:0
[ 4.292284] tegra-xotg xotg: update_id_state: ID floating
[ 4.292288] tegra-xotg xotg: update_vbus_state: VBUS detected
[ 4.292302] tegra-xotg xotg: Nvidia XUSB OTG Controller
[ 4.292583] random: nonblocking pool is initialized
[ 4.293887] tegra-xotg xotg: otg: gadget gadget registered
[ 4.293888] tegra-xotg xotg: set gadget otg_caps from OTG controller
[ 4.293890] tegra-xotg xotg: otg: host not registered yet
[ 4.293891] tegra-xotg xotg: otg: start OTG finite state machine
[ 4.293936] tegra-xudc-new 3550000.xudc: entering ELPG
[ 4.294528] tegra-xudc-new 3550000.xudc: entering ELPG done
[ 4.295464] input: gpio-keys as /devices/gpio-keys/input/input0
[ 4.313292] PD DISP2 index4 DOWN
[ 4.313401] PD DISP1 index3 DOWN
[ 4.313497] PD DISP0 index2 DOWN
[ 4.319281] tegradc 15210000.nvdisplay: unblank
[ 4.319302] PD DISP0 index2 UP
[ 4.320504] PD DISP1 index3 UP
[ 4.320599] PD DISP2 index4 UP
[ 4.322221] Parent Clock set for DC plld2
[ 4.324861] tegradc 15210000.nvdisplay: hdmi: pclk:148500K, set prod-setting:prod_c_150M
[ 4.339670] bpmp: mounted debugfs mirror
[ 4.340492] [dram-timers] DRAM derating cdev registered.
[ 4.345248] spmic-ldo0: disabling
[ 4.345492] spmic-ldo1: disabling
[ 4.345679] en-vdd-sd: disabling
[ 4.345681] en-vdd-cam: disabling
[ 4.345684] vdd-usb0-5v: disabling
[ 4.345686] vdd-usb1-5v: disabling
[ 4.345718] en-vdd-disp-3v3: disabling
[ 4.345721] en-mdm-pwr-3v7: disabling
[ 4.345723] en-vdd-disp-1v8: disabling
[ 4.345725] en-vdd-cam-hv-2v8: disabling
[ 4.345727] en-vdd-cam-1v2: disabling
[ 4.345729] vdd-fan: disabling
[ 4.345731] vdd-3v3: disabling
[ 4.345733] en-vdd-vcm-2v8: disabling
[ 4.345735] vdd-usb2-5v: disabling
[ 4.345737] vdd-sys-bl: disabling
[ 4.345739] en-vdd-sys: disabling
[ 4.351627] tegra-vi4 15700000.vi: initialized
[ 4.353340] tegra-vi4 15700000.vi: ep of_device is not enabled /host1x/vi@15700000/ports/port@0/endpoint.
[ 4.353343] tegra-vi4 15700000.vi: all channel register failed
[ 4.454240] tegra-usb-cd usb_cd: notification status (0x0, 0x1)
[ 4.454244] tegra-usb-cd usb_cd: set current 0ma
[ 4.454251] tegra-xudc-new 3550000.xudc: exiting ELPG
[ 4.455139] tegra-xudc-new 3550000.xudc: exiting ELPG done
[ 4.455142] tegra-xudc-new 3550000.xudc: device mode on
[ 5.895035] tegradc 15210000.nvdisplay: hdmi: plugged
[ 5.896521] EXT4-fs (mmcblk0p1): couldn’t mount as ext3 due to feature incompatibilities
[ 5.896781] EXT4-fs (mmcblk0p1): couldn’t mount as ext2 due to feature incompatibilities
[ 5.984270] EXT4-fs (mmcblk0p1): 11 orphan inodes deleted
[ 5.990823] EXT4-fs (mmcblk0p1): recovery complete
[ 6.003913] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 6.013136] VFS: Mounted root (ext4 filesystem) on device 179:1.
[ 6.022332] devtmpfs: mounted
[ 6.026711] Freeing unused kernel memory: 1108K (ffffffc000eb7000 - ffffffc000fcc000)
[ 6.035678] Freeing alternatives memory: 76K (ffffffc000fcc000 - ffffffc000fdf000)
[ 6.049198] btb inv war enabled
[ 6.092473] systemd[1]: System time before build time, advancing clock.
[ 6.117608] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 6.137327] systemd[1]: Detected architecture arm64.
[ 6.149905] systemd[1]: Set hostname to .
[ 6.265492] systemd[1]: Reached target Swap.
[ 6.272663] systemd[1]: Reached target Remote File Systems (Pre).
[ 6.281582] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 6.292025] systemd[1]: Listening on Journal Socket (/dev/log).
[ 6.300787] systemd[1]: Listening on udev Control Socket.
[ 6.309029] systemd[1]: Reached target Encrypted Volumes.
[ 6.320177] systemd[1]: Created slice User and Session Slice.
[ 6.328932] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 6.337746] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 6.347309] systemd[1]: Listening on Journal Audit Socket.
[ 6.355884] systemd[1]: Listening on Journal Socket.
[ 6.363695] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 6.373294] systemd[1]: Reached target Remote File Systems.
[ 6.381652] systemd[1]: Listening on LVM2 poll daemon socket.
[ 6.390224] systemd[1]: Reached target User and Group Name Lookups.
[ 6.399371] systemd[1]: Listening on udev Kernel Socket.
[ 6.408343] systemd[1]: Created slice System Slice.
[ 6.417030] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 6.428190] systemd[1]: Mounting POSIX Message Queue File System…
[ 6.442899] systemd[1]: Created slice system-getty.slice.
[ 6.456832] systemd[1]: Starting Load Kernel Modules…
[ 6.465441] systemd[1]: Reached target Slices.
[ 6.475129] systemd[1]: Starting Remount Root and Kernel File Systems…
[ 6.480831] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[ 6.494602] systemd[1]: Mounting Debug File System…
[ 6.506409] systemd[1]: Started Braille Device Support.
[ 6.518427] systemd[1]: Starting Create Static Device Nodes in /dev…
[ 6.530329] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling…
[ 6.544716] systemd[1]: Listening on Syslog Socket.
[ 6.555023] systemd[1]: Starting Journal Service…
[ 6.568024] systemd[1]: Mounted POSIX Message Queue File System.
[ 6.577932] systemd[1]: Mounted Debug File System.
[ 6.586267] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[ 6.598893] systemd[1]: Failed to start Load Kernel Modules.
[ 6.609383] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[ 6.618517] systemd[1]: systemd-modules-load.service: Failed with result ‘exit-code’.
[ 6.629381] systemd[1]: Started Remount Root and Kernel File Systems.
[ 6.642675] systemd[1]: Started Create Static Device Nodes in /dev.
[ 6.653358] systemd[1]: Started Journal Service.
[ 6.876486] systemd-journald[289]: Received request to flush runtime journal from PID 1
[ 6.992522] xhci-tegra 3530000.xhci: cannot find firmware…retry after 1 second
[ 7.721185] using random self ethernet address
[ 7.727094] using random host ethernet address
[ 7.742871] Mass Storage Function, version: 2009/09/11
[ 7.749202] LUN: removable file: (no medium)
[ 7.754105] using random self ethernet address
[ 7.754109] using random host ethernet address
[ 7.759580] usb0: HOST MAC a2:42:b3:1a:39:73
[ 7.759623] usb0: MAC 32:ee:ac:6a:b5:9e
[ 7.760031] usb1: HOST MAC 16:a6:a8:81:b6:18
[ 7.760045] usb1: MAC 5a:41:54:54:48:77
[ 7.760065] tegra-xudc-new 3550000.xudc: ep 0 (type: 0, dir: out) enabled
[ 7.998593] device usb0 entered promiscuous mode
[ 8.008688] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 8.020055] device usb1 entered promiscuous mode
[ 8.030782] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
[ 8.037501] xhci-tegra 3530000.xhci: Firmware timestamp: 2017-12-07 10:50:08 UTC, Version: 55.09 release
[ 8.039534] xhci-tegra 3530000.xhci: xHCI Host Controller
[ 8.039547] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 1
[ 8.040349] xhci-tegra 3530000.xhci: hcc params 0x0184fd25 hci version 0x100 quirks 0x00010810
[ 8.040371] xhci-tegra 3530000.xhci: irq 58, io mem 0x03530000
[ 8.040466] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 8.040468] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 8.040470] usb usb1: Product: xHCI Host Controller
[ 8.040472] usb usb1: Manufacturer: Linux 4.4.38 xhci-hcd
[ 8.040473] usb usb1: SerialNumber: 3530000.xhci
[ 8.040720] hub 1-0:1.0: USB hub found
[ 8.040740] hub 1-0:1.0: 4 ports detected
[ 8.082653] xhci-tegra 3530000.xhci: xHCI Host Controller
[ 8.082661] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 2
[ 8.082819] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 8.082822] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 8.082824] usb usb2: Product: xHCI Host Controller
[ 8.082826] usb usb2: Manufacturer: Linux 4.4.38 xhci-hcd
[ 8.082827] usb usb2: SerialNumber: 3530000.xhci
[ 8.083083] hub 2-0:1.0: USB hub found
[ 8.083104] hub 2-0:1.0: 3 ports detected
[ 8.083419] tegra-xotg xotg: otg: host 3530000.xhci registered
[ 8.084242] android_work: did not send uevent (0 0 (null))
[ 8.148981] android_work: sent uevent USB_STATE=CONNECTED
[ 8.164328] android_work: sent uevent USB_STATE=DISCONNECTED
[ 8.212037] l4tbr0: port 2(usb1) entered forwarding state
[ 8.218615] l4tbr0: port 2(usb1) entered forwarding state
[ 8.248923] android_work: sent uevent USB_STATE=CONNECTED
[ 8.260524] configfs-gadget gadget: high-speed config #1: c
[ 8.267610] tegra-xudc-new 3550000.xudc: ep 5 (type: 3, dir: in) enabled
[ 8.275779] tegra-xudc-new 3550000.xudc: ep 3 (type: 2, dir: in) enabled
[ 8.283968] tegra-xudc-new 3550000.xudc: ep 2 (type: 2, dir: out) enabled
[ 8.292306] tegra-xudc-new 3550000.xudc: ep 9 (type: 3, dir: in) enabled
[ 8.292321] tegra-xudc-new 3550000.xudc: ep 7 (type: 2, dir: in) enabled
[ 8.292336] tegra-xudc-new 3550000.xudc: ep 4 (type: 2, dir: out) enabled
[ 8.292365] tegra-xudc-new 3550000.xudc: ep 15 (type: 3, dir: in) enabled
[ 8.292382] tegra-xudc-new 3550000.xudc: ep 11 (type: 2, dir: in) enabled
[ 8.292399] tegra-xudc-new 3550000.xudc: ep 6 (type: 2, dir: out) enabled
[ 8.292604] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 8.292702] l4tbr0: port 1(usb0) entered forwarding state
[ 8.292727] l4tbr0: port 1(usb0) entered forwarding state
[ 8.292774] android_work: sent uevent USB_STATE=CONFIGURED
[ 8.316947] tegra-xudc-new 3550000.xudc: ep 13 (type: 2, dir: in) enabled
[ 8.316963] tegra-xudc-new 3550000.xudc: ep 8 (type: 2, dir: out) enabled
[ 8.317026] IPv6: ADDRCONF(NETDEV_CHANGE): usb1: link becomes ready
[ 8.350191] usb 1-2: new full-speed USB device number 2 using xhci-tegra
[ 8.486043] usb 1-2: feature bit otg_vbus_off set
[ 8.492526] usb 1-2: New USB device found, idVendor=046d, idProduct=c534
[ 8.501000] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.509917] usb 1-2: Product: USB Receiver
[ 8.515693] usb 1-2: Manufacturer: Logitech
[ 8.522196] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[ 8.532859] input: Logitech USB Receiver as /devices/3530000.xhci/usb1/1-2/1-2:1.0/0003:046D:C534.0001/input/input1
[ 8.598777] hid-generic 0003:046D:C534.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-3530000.xhci-2/input0
[ 8.616054] input: Logitech USB Receiver as /devices/3530000.xhci/usb1/1-2/1-2:1.1/0003:046D:C534.0002/input/input2
[ 8.682365] hid-generic 0003:046D:C534.0002: input,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-3530000.xhci-2/input1
[ 8.733634] IPVS: Creating netns size=1424 id=1
[ 8.898269] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.908502] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 9.264267] gk20a 17000000.gp10b: railgate is disabled.
[ 9.315045] tegradc 15210000.nvdisplay: blank - powerdown
[ 9.379800] PD DISP2 index4 DOWN
[ 9.379891] PD DISP1 index3 DOWN
[ 9.379977] PD DISP0 index2 DOWN
[ 9.398462] tegradc 15210000.nvdisplay: unblank
[ 9.398479] PD DISP0 index2 UP
[ 9.402072] PD DISP1 index3 UP
[ 9.402453] PD DISP2 index4 UP
[ 9.408741] Parent Clock set for DC plld2
[ 9.410355] tegradc 15210000.nvdisplay: hdmi: pclk:148500K, set prod-setting:prod_c_150M
[ 9.730473] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 5
[ 9.730483] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work ignore firmware MBOX_CMD_DEC_SSPI_CLOCK request
[ 10.469219] tegradc 15210000.nvdisplay: unblank
[ 10.620706] CPU1: shutdown
[ 10.623461] psci: CPU1 killed.
[ 10.646255] CPU2: shutdown
[ 10.649043] psci: CPU2 killed.
[ 11.807206] eqos 2490000.ether_qos eth0: Link is Up - 1Gbps/Full - flow control off
[ 11.816048] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 14.874371] IPVS: Creating netns size=1424 id=2
[ 15.113374] tegradc 15210000.nvdisplay: blank - powerdown
[ 15.181920] PD DISP2 index4 DOWN
[ 15.182018] PD DISP1 index3 DOWN
[ 15.182097] PD DISP0 index2 DOWN
[ 15.198337] tegradc 15210000.nvdisplay: unblank
[ 15.198351] PD DISP0 index2 UP
[ 15.199434] PD DISP1 index3 UP
[ 15.199510] PD DISP2 index4 UP
[ 15.201052] Parent Clock set for DC plld2
[ 15.203595] tegradc 15210000.nvdisplay: hdmi: pclk:148500K, set prod-setting:prod_c_150M
[ 15.264004] tegradc 15210000.nvdisplay: unblank
[ 15.885140] IPVS: Creating netns size=1424 id=3
[ 23.270232] l4tbr0: port 2(usb1) entered forwarding state
[ 23.334234] l4tbr0: port 1(usb0) entered forwarding state

It is easier to attach a log as a .txt file, then scrollbars are present. Or highlight it and set it as “code”.

Starting at the end of the log:

The above takes 8 seconds to set up the combination of WiFi and virtual ethernet wired networking. None of this even starts until graphical mode is reached. Do you need WiFi? Do you need virtual wired ethernet over USB? This could save about 8 seconds, and occurs long after the bootloader is completely done.

Some of the serial device setup takes about 2 seconds, but I would rarely ever recommend disabling serial unless you have a good reason for it. For serial console, once this is gone, your rescue options in the case of error (and debugging options) are drastically reduced.

Also, do you need the GUI? Does this unit have an attached monitor? Do you use only virtual remote graphics? I’m probably not the person to help optimize graphics boot time, but knowing your particular use case of any local or remote video requirement would help.

About this:

…once mmc1 is ready it moves on to the GPU video display controller. I doubt you could speed this up, but I do see an invalid EDID, which is an i2c protocol query of the monitor over the HDMI cable to ask the monitor what its specs are, and this is failing. Total fail time though is only millisecond range, but this usually leads to questions. If you do have a monitor, and setup is being requested, but setup is failing, then you’ve lost time for no reason. What is your video requirement, both HDMI and remote?

This indicates the system was not shut down correctly, and time was spent avoiding a corrupt filesystem. The recovery does take a tiny amount of time, but incorrectly shut down systems and recovery can end up as a serious problem. At some point recovery can take longer, depending on complexity of the lost data. Overall though, there is no way to “optimize” correction for filesystem corruption…the only way to guarantee no delay is to shut down improperly and to therefore not have a need to repair the filesystem (below is a tiny time slice, but this time slice is unpredictable):

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