No PCIe Link to I210 at low temperatures (-20°..-25°C)

Dear NVidia Team
We test our custom carrier boards in a temperature chamber doing cycles between -25°C and 60°C. Our test only makes power on and offs while checking the ethernet connection to the I210 on our system when power is on. We now have the problem that for some devices, the test fails at low negative temperatures (around -20°C) and when we check why, we see that there is no pcie link to the I210 chip. “lspci” does not list the device and in dmesg we see the message “link is down”. The UPHY_RX8/UPHY_TX8 signal are routed to the on board I210. A test with a I210 mPCIe Module showed the same error (using UPHY_RX0/TX0).
All other pcie devices connected seem to always get recognized for example I210 Chips attached over a PCIe Switch to the PCIe lanes NVHS0_TX0/RX0.
We once switched the Xavier Modules of a system showing the errors and one that did not, and the error went with the Xavier Module. The I210 Design on the carrier board is already in use for multiple different systems without any problem (also TX2 systems).
Do you know about any pcie connection problems at low temperature? On the DevKit, UPHY_RX8/TX8 are not used, how was this interface verified?
Thank you.

Kind regards

The UPHY8 lines are routed with other UPHY lines in parallel in module. Is there any other PCIe device can work well on UPHY8 port at around -20°C with your custom board? Do you have the log file when this happen? Also please list the part number of failed module.

Hi Trumany
We can not test any other device on UPHY8 port as these signals go directly to the I210 chip. But we will check on the UPHY0 Port, if other devices are recognized with a system showing the failure. Here the dmesg when it happens:

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-770) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Mon Aug 12 21:29:52 PDT 2019
[ 0.000000] Boot CPU: AArch64 Processor [4e0f0040]
[ 0.000000] OF: fdt:memory scan node memory, reg size 48,
[ 0.000000] OF: fdt: - 80000000 , 2b000000
[ 0.000000] OF: fdt: - ab200000 , 3d800000
[ 0.000000] OF: fdt: - 100000000 , 780000000
[ 0.000000] earlycon: tegra_comb_uart0 at MMIO32 0x000000000c168000 (options ‘’)
[ 0.000000] bootconsole [tegra_comb_uart0] enabled
[ 0.000000] Found vpr, start=0xf0000000 size=8000000
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb0_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb0_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb1_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb1_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb2_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb2_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb3_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node ‘fb3_carveout’: base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] OF: reserved mem: initialized node grid-of-semaphores, compatible id nvidia,gosmem
[ 0.000000] cma: Reserved 64 MiB at 0x00000000e4800000
[ 0.000000] On node 0 totalpages: 8291840
[ 0.000000] DMA zone: 6680 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 427520 pages, LIFO batch:31
[ 0.000000] Normal zone: 122880 pages used for memmap
[ 0.000000] Normal zone: 7864320 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] psci: SMC Calling Convention v1.1
[ 0.000000] percpu: Embedded 25 pages/cpu @ffffffc7ffd6a000 s61592 r8192 d32616 u102400
[ 0.000000] pcpu-alloc: s61592 r8192 d32616 u102400 alloc=25*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8162280
[ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyTCU0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 rootfstype=ext4 pcie_aspm=off video=tegrafb no_console_suspend=1 earlycon=tegra_comb_uart,mmio32,0x0c168000 gpt usbcore.old_scheme_first=1 tegraid=19.1.2.0.0 maxcpus=8 boot.slot_suffix= boot.ratchetvalues=0.4.2 vpr=0x8000000@0xf0000000 sdhci_tegra.en_boot_part_access=1
[ 0.000000] PCIe ASPM is disabled
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 229376 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 262144 bytes
[ 0.000000] early log buf free: 29060(88%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[ 0.000000] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.000000] Memory: 32485616K/33167360K available (15230K kernel code, 2914K rwdata, 6628K rodata, 8576K init, 609K bss, 616208K reserved, 65536K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB)
[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008f60000 ( 15232 KB)
[ 0.000000] .rodata : 0xffffff8008f60000 - 0xffffff80095e0000 ( 6656 KB)
[ 0.000000] .init : 0xffffff80095e0000 - 0xffffff8009e40000 ( 8576 KB)
[ 0.000000] .data : 0xffffff8009e40000 - 0xffffff800a118808 ( 2915 KB)
[ 0.000000] .bss : 0xffffff800a118808 - 0xffffff800a1b0dbc ( 610 KB)
[ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB)
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum)
[ 0.000000] 0xffffffbf00000000 - 0xffffffbf20000000 ( 512 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc800000000 ( 32768 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arm_arch_timer: 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
[ 0.000039] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[ 0.009098] Console: colour dummy device 80x25
[ 0.012434] console [tty0] enabled
[ 0.015919] bootconsole [tegra_comb_uart0] disabled
[ 0.020643] kmemleak: Kernel memory leak detector disabled
[ 0.020727] Calibrating delay loop (skipped), value calculated using timer frequency… 62.50 BogoMIPS (lpj=125000)
[ 0.020829] pid_max: default: 32768 minimum: 301
[ 0.022230] Security Framework initialized
[ 0.022974] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.023040] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.025719] ftrace: allocating 46938 entries in 184 pages
[ 0.515635] sched-energy: Sched-energy-costs installed from DT
[ 0.515713] ASID allocator initialised with 65536 entries
[ 0.557561] tegra-id: chipid=21917.
[ 0.557652] tegra-id: opt_subrevision=0.
[ 0.557716] Tegra Revision: A02 SKU: 0xd0 CPU Process: 0 SoC Process: 0
[ 0.557787] DTS File Name: arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t19x/galen/kernel-dts/common/tegra194-brla3-common.dtsi
[ 0.557863] DTB Build time: Oct 7 2019 13:45:13
[ 0.612626] CPU1: Booted secondary processor [4e0f0040]
[ 0.645708] CPU2: Booted secondary processor [4e0f0040]
[ 0.678083] CPU3: Booted secondary processor [4e0f0040]
[ 0.710516] CPU4: Booted secondary processor [4e0f0040]
[ 0.742804] CPU5: Booted secondary processor [4e0f0040]
[ 0.775138] CPU6: Booted secondary processor [4e0f0040]
[ 0.807404] CPU7: Booted secondary processor [4e0f0040]
[ 0.807812] Brought up 8 CPUs
[ 0.808096] SMP: Total of 8 processors activated.
[ 0.808145] CPU features: detected feature: Privileged Access Never
[ 0.808198] CPU features: detected feature: LSE atomic instructions
[ 0.808250] CPU features: detected feature: User Access Override
[ 0.808299] CPU features: detected feature: 32-bit EL0 Support
[ 0.811165] CPU: All CPU(s) started at EL2
[ 0.811288] alternatives: patching kernel code
[ 0.824288] devtmpfs: initialized
[ 0.930996] Initilizing CustomIPI irq domain
[ 0.931502] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.931583] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.935121] pinctrl core: initialized pinctrl subsystem
[ 0.935483] OS set in device tree is not L4T.
[ 0.935869] regulator-dummy: no parameters
[ 0.936247] Initializing plugin-manager
[ 0.936354] Plugin module not found
[ 0.936445] Plugin-manager status disabled
[ 0.938445] NET: Registered protocol family 16
[ 0.941163] pstore: using zlib compression
[ 0.942817] console [pstore-1] enabled
[ 0.942860] pstore: Registered ramoops as persistent store backend
[ 0.942908] ramoops: attached 0x200000@0xe8800000, ecc: 0/0
[ 0.958512] cpuidle: using governor menu
[ 0.960210] bpmp: waiting for handshake
[ 0.960275] bpmp: handshake completed
[ 0.960335] bpmp: synchronizing channels
[ 0.960380] bpmp: channels synchronized
[ 0.960421] bpmp: mail init ok
[ 0.965133] t19x-arm-smmu 12000000.iommu: found 3 SMMUs and ISO SMMU id is 2
[ 0.965595] t19x-arm-smmu 12000000.iommu: probing hardware configuration…
[ 0.965643] t19x-arm-smmu 12000000.iommu: SMMUv2 with:
[ 0.965684] t19x-arm-smmu 12000000.iommu: stage 1 translation
[ 0.965723] t19x-arm-smmu 12000000.iommu: stage 2 translation
[ 0.965765] t19x-arm-smmu 12000000.iommu: nested translation
[ 0.965808] t19x-arm-smmu 12000000.iommu: stream matching with 128 register groups, mask 0x7f80
[ 0.965861] t19x-arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[ 0.965917] t19x-arm-smmu 12000000.iommu: 64 context banks (0 stage-2 only)
[ 0.965976] t19x-arm-smmu 12000000.iommu: Stage-1: 39-bit VA -> 48-bit IPA
[ 0.966044] t19x-arm-smmu 12000000.iommu: Stage-2: 39-bit IPA -> 48-bit PA
[ 0.971764] vdso: 2 pages (1 code @ ffffff8008f67000, 1 data @ ffffff8009e44000)
[ 0.972072] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.976617] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.978270] Registering BPMP clocks…
[ 0.978481] tegra_bpmp_clk_init: clock init ok (400 clks)
[ 0.979787] tegra_powergate_init: DONE
[ 0.979852] DTS File Name: arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t19x/galen/kernel-dts/common/tegra194-brla3-common.dtsi
[ 0.979951] DTB Build time: Oct 7 2019 13:45:13
[ 0.984520] Tegra reboot handler registered.
[ 0.985944] iommu: Adding device 3507000.ahci-sata to group 0
[ 0.997241] iommu: Adding device 14180000.pcie to group 1
[ 0.998311] iommu: Adding device 14100000.pcie to group 2
[ 0.999477] iommu: Adding device 14140000.pcie to group 3
[ 1.000595] iommu: Adding device 14160000.pcie to group 4
[ 1.001599] iommu: Adding device 141a0000.pcie to group 5
[ 1.003819] iommu: Adding device 2490000.ether_qos to group 6
[ 1.004716] iommu: Adding device 3100000.serial to group 7
[ 1.005611] iommu: Adding device 3110000.serial to group 8
[ 1.006352] iommu: Adding device 3140000.serial to group 9
[ 1.007304] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[ 1.007867] tegra-pmc: get_secure_pmc_setting: done secure_pmc=0
[ 1.007959] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET
[ 1.008044] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_L0
[ 1.008099] tegra-pmc: ### PMC reset status reg: 0x0
[ 1.008237] tegra-pmc: PMC Prod config success
[ 1.008566] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[ 1.008662] tegra-pmc c360000.pmc: IO padctrl driver initialized
[ 1.009339] iommu: Adding device 3460000.sdhci to group 10
[ 1.010172] iommu: Adding device c260000.spi to group 11
[ 1.011655] iommu: Adding device 3160000.i2c to group 12
[ 1.012324] iommu: Adding device c240000.i2c to group 13
[ 1.012968] iommu: Adding device 3180000.i2c to group 14
[ 1.013654] iommu: Adding device 3190000.i2c to group 15
[ 1.014513] iommu: Adding device 31b0000.i2c to group 16
[ 1.015189] iommu: Adding device 31c0000.i2c to group 17
[ 1.015852] iommu: Adding device c250000.i2c to group 18
[ 1.016552] iommu: Adding device 31e0000.i2c to group 19
[ 1.018226] iommu: Adding device bc00000.rtcpu to group 20
[ 1.021677] iommu: Adding device 13e10000.host1x to group 21
[ 1.022401] iommu: Adding device 13e10000.host1x:ctx0 to group 22
[ 1.023143] iommu: Adding device 13e10000.host1x:ctx1 to group 23
[ 1.023758] iommu: Adding device 13e10000.host1x:ctx2 to group 24
[ 1.024407] iommu: Adding device 13e10000.host1x:ctx3 to group 25
[ 1.025062] iommu: Adding device 13e10000.host1x:ctx4 to group 26
[ 1.025667] iommu: Adding device 13e10000.host1x:ctx5 to group 27
[ 1.026335] iommu: Adding device 13e10000.host1x:ctx6 to group 28
[ 1.027046] iommu: Adding device 13e10000.host1x:ctx7 to group 29
[ 1.027891] iommu: Adding device 15340000.vic to group 30
[ 1.028575] iommu: Adding device 15380000.nvjpg to group 31
[ 1.029074] iommu: Adding device 15500000.tsec to group 32
[ 1.029596] iommu: Adding device 15100000.tsecb to group 33
[ 1.030053] iommu: Adding device 15480000.nvdec to group 34
[ 1.030534] iommu: Adding device 15140000.nvdec1 to group 35
[ 1.031043] iommu: Adding device 154c0000.nvenc to group 36
[ 1.031507] iommu: Adding device 15a80000.nvenc1 to group 37
[ 1.032321] iommu: Adding device 15880000.nvdla0 to group 38
[ 1.033026] iommu: Adding device 158c0000.nvdla1 to group 39
[ 1.033982] iommu: Adding device 15200000.nvdisplay to group 40
[ 1.035522] platform 15200000.nvdisplay: IOVA linear map 0x00000000f0000000(8000000)
[ 1.035599] t19x-arm-smmu: Adding 15200000.nvdisplay to ISO SMMU client
[ 1.036281] iommu: Adding device 15210000.nvdisplay to group 41
[ 1.036442] t19x-arm-smmu: Adding 15210000.nvdisplay to ISO SMMU client
[ 1.037091] iommu: Adding device 15220000.nvdisplay to group 42
[ 1.037198] t19x-arm-smmu: Adding 15220000.nvdisplay to ISO SMMU client
[ 1.040214] iommu: Adding device 15c10000.vi to group 43
[ 1.040517] t19x-arm-smmu: Adding 15c10000.vi to ISO SMMU client
[ 1.041137] iommu: Adding device 14800000.isp to group 44
[ 1.043192] iommu: Adding device 16000000.pva0 to group 45
[ 1.044121] iommu: Adding device 16800000.pva1 to group 46
[ 1.044820] iommu: Adding device 15810000.se to group 47
[ 1.045460] iommu: Adding device 15820000.se to group 48
[ 1.045964] iommu: Adding device 15830000.se to group 49
[ 1.046414] iommu: Adding device 15840000.se to group 50
[ 1.046860] iommu: Adding device c1a0000.aon to group 51
[ 1.049106] iommu: Adding device d000000.bpmp to group 52
[ 1.049651] bpmp: ping status is 0
[ 1.049881] bpmp d000000.bpmp: firmware tag is c1b4e372932429f2737cf722e1219e71
[ 1.054175] bpmp d000000.bpmp: probe ok
[ 1.056515] tegra-reset 0.bpmp_reset: registered 186 resets.
[ 1.057371] iommu: Adding device smmu_test to group 53
[ 1.059023] mc: mapped MMIO address: 0xffffff800a580000 -> 0x2c10000
[ 1.059116] mc: mapped MMIO address: 0xffffff800a5a0000 -> 0x2c20000
[ 1.059318] mc: mapped MMIO address: 0xffffff800a5c0000 -> 0x2c30000
[ 1.059405] mc: mapped MMIO address: 0xffffff800a5e0000 -> 0x2c40000
[ 1.059490] mc: mapped MMIO address: 0xffffff800a7b0000 -> 0x2c50000
[ 1.059572] mc: mapped MMIO address: 0xffffff800a7d0000 -> 0x2b80000
[ 1.059659] mc: mapped MMIO address: 0xffffff800b010000 -> 0x2b90000
[ 1.059748] mc: mapped MMIO address: 0xffffff800b030000 -> 0x2ba0000
[ 1.059831] mc: mapped MMIO address: 0xffffff800b050000 -> 0x2bb0000
[ 1.059913] mc: mapped MMIO address: 0xffffff800b070000 -> 0x1700000
[ 1.059995] mc: mapped MMIO address: 0xffffff800b090000 -> 0x1710000
[ 1.060079] mc: mapped MMIO address: 0xffffff800b0b0000 -> 0x1720000
[ 1.060163] mc: mapped MMIO address: 0xffffff800b0d0000 -> 0x1730000
[ 1.060260] mc: mapped MMIO address: 0xffffff800b0f0000 -> 0x1740000
[ 1.060376] mc: mapped MMIO address: 0xffffff800b110000 -> 0x1750000
[ 1.060458] mc: mapped MMIO address: 0xffffff800b130000 -> 0x1760000
[ 1.060541] mc: mapped MMIO address: 0xffffff800b150000 -> 0x1770000
[ 1.060704] mc-err: mcerr ops are set to t19x
[ 1.071280] iommu: Adding device 2600000.dma to group 54
[ 1.080670] GPIO line 490 (pcie-reg-enable) hogged as output/high
[ 1.080779] GPIO line 339 (wifi-enable) hogged as output/high
[ 1.081375] gpiochip_setup_dev: registered GPIOs 288 to 511 on device: gpiochip0 (tegra-gpio)
[ 1.093305] GPIO line 253 (pex-refclk-sel-low) hogged as output/low
[ 1.093750] gpiochip_setup_dev: registered GPIOs 248 to 287 on device: gpiochip1 (tegra-gpio-aon)
[ 1.097951] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[ 1.098009] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 256
[ 1.099404] iommu: Adding device 3550000.xudc to group 55
[ 1.100715] iommu: Adding device 3610000.xhci to group 56
[ 1.104229] arm64_ras arm64_ras: probed
[ 1.104921] ras_fhi_enable: FHI 477 enabled on CPU0
[ 1.105051] ras_fhi_enable: FHI 478 enabled on CPU1
[ 1.105189] ras_fhi_enable: FHI 479 enabled on CPU2
[ 1.105354] ras_fhi_enable: FHI 480 enabled on CPU3
[ 1.105552] ras_fhi_enable: FHI 481 enabled on CPU4
[ 1.105709] ras_fhi_enable: FHI 482 enabled on CPU5
[ 1.105829] ras_fhi_enable: FHI 483 enabled on CPU6
[ 1.106025] ras_fhi_enable: FHI 484 enabled on CPU7
[ 1.106388] carmel_ras_enable: RAS enabled on cpu0
[ 1.106725] carmel_ras_enable: RAS enabled on cpu1
[ 1.107037] carmel_ras_enable: RAS enabled on cpu2
[ 1.107375] carmel_ras_enable: RAS enabled on cpu3
[ 1.107667] carmel_ras_enable: RAS enabled on cpu4
[ 1.107975] carmel_ras_enable: RAS enabled on cpu5
[ 1.108296] carmel_ras_enable: RAS enabled on cpu6
[ 1.108552] carmel_ras_enable: RAS enabled on cpu7
[ 1.108677] carmel_ras carmel_ras: probed
[ 1.110448] tegra-cbb 2300000.cbb-noc: noc_secure_irq = 486, noc_nonsecure_irq = 485>
[ 1.111347] tegra-cbb c600000.aon-noc: noc_secure_irq = 488, noc_nonsecure_irq = 487>
[ 1.112667] tegra-cbb d600000.bpmp-noc: noc_secure_irq = 490, noc_nonsecure_irq = 489>
[ 1.114088] tegra-cbb be00000.rce-noc: noc_secure_irq = 492, noc_nonsecure_irq = 491>
[ 1.115549] tegra-cbb b600000.sce-noc: noc_secure_irq = 494, noc_nonsecure_irq = 493>
[ 1.116201] tegra-cbb 14040000.cv-noc: defer probe as CV-NOC not probed yet
[ 1.120199] vdd-3v3-cvb: 3300 mV
[ 1.120761] vdd-1v8-cvb: 1800 mV
[ 1.121399] vdd-1v8-sd: 1800 mV
[ 1.122184] vdd-epb-1v0: supplied by vdd-3v3-cvb
[ 1.122291] vdd-epb-1v0: 1000 mV
[ 1.122930] vdd-sdmmc1-sw: 3300 mV
[ 1.123513] avdd-cam-2v8: 2800 mV
[ 1.124017] vdd-sata-1v5: 1500 mV
[ 1.124470] vdd-1v8-slt: 1800 mV
[ 1.124934] vdd-3v3-slt: 3300 mV
[ 1.125403] vdd-fan: 5000 mV
[ 1.125979] vdd_sys_en: 1200 mV
[ 1.126637] vdd-usb0-en-5v0: 5000 mV
[ 1.127464] vdd-usb1-en-5v0: 5000 mV
[ 1.128296] vdd-usb2-en-5v0: 5000 mV
[ 1.129020] vdd-ac-bat: 5000 mV
[ 1.129349] vdd-usb0-en-5v0: supplied by vdd-ac-bat
[ 1.129519] vdd-usb1-en-5v0: supplied by vdd-ac-bat
[ 1.129685] vdd-usb2-en-5v0: supplied by vdd-ac-bat
[ 1.172902] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.182849] eventlib_kernel: keventlib is initialized, test id: 0
[ 1.183424] SCSI subsystem initialized
[ 1.183974] libata version 3.00 loaded.
[ 1.184305] usbcore: registered new interface driver usbfs
[ 1.184460] usbcore: registered new interface driver hub
[ 1.184683] usbcore: registered new device driver usb
[ 1.199259] tegra-i2c 31e0000.i2c: could not find pctldev for node /host1x/dpaux@155F0000/pinmux@0, deferring probe
[ 1.202535] max77620 4-003c: PMIC Version OTP:0x51 and ES:0x1
[ 1.211843] vdd-1v0: at 1000 mV
[ 1.219849] vdd-1v8-hs: at 1800 mV
[ 1.227950] vdd-1v8-ls: at 1800 mV
[ 1.235971] vdd-1v8-ao: at 1800 mV
[ 1.244621] vddio-ddr-1v1: at 1100 mV
[ 1.252399] vdd-rtc: at 800 mV
[ 1.254064] spmic-ldo1: at 2375 mV
[ 1.260905] vdd-ao-3v3: at 3300 mV
[ 1.268988] vddio-emmc-3v3: at 3300 mV
[ 1.270544] spmic-ldo4: at 1587 mV
[ 1.277071] vdd-usb-3v3: at 3300 mV
[ 1.285193] vddio-sdmmc1-3v3: at 3300 mV
[ 1.289214] vdd-csi-1v2: at 1200 mV
[ 1.291143] spmic-ldo8: at 1800 mV
[ 1.293577] GPIO line 246 (gpio_default) hogged as output/high
[ 1.295206] GPIO line 247 (gpio_default) hogged as output/high
[ 1.295785] gpiochip_setup_dev: registered GPIOs 240 to 247 on device: gpiochip2 (max77620-gpio)
[ 1.299771] max77620 4-003c: max77620 probe successful
[ 1.300543] media: Linux media interface: v0.10
[ 1.300678] Linux video capture interface: v2.00
[ 1.302473] pps_core: LinuxPPS API ver. 1 registered
[ 1.302527] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it
[ 1.302652] PTP clock support registered
[ 1.303475] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[ 1.303611] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[ 1.305366] tegra_fiq_debugger_init: found FIQ source (IRQ 469)
[ 1.308844] trusty trusty: trusty version: Built: 21:17:12 Aug 12 2019
[ 1.308985] trusty trusty: selected api version: 3 (requested 3)
[ 1.310756] Advanced Linux Sound Architecture Driver Initialized.
[ 1.311514] Bluetooth: Core ver 2.22
[ 1.311622] NET: Registered protocol family 31
[ 1.311701] Bluetooth: HCI device and connection manager initialized
[ 1.311771] Bluetooth: HCI socket layer initialized
[ 1.311830] Bluetooth: L2CAP socket layer initialized
[ 1.311913] Bluetooth: SCO socket layer initialized
[ 1.315270] camchar: rtcpu character device driver loaded
[ 1.317618] clocksource: Switched to clocksource arch_sys_counter
[ 1.379682] VFS: Disk quotas dquot_6.6.0
[ 1.379862] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.380426] nvmap_heap_init: nvmap_heap_init: created heap block cache
[ 1.382865] tegra-carveouts tegra-carveouts: assigned reserved memory node grid-of-semaphores
[ 1.383076] tegra-carveouts tegra-carveouts: vpr :dma coherent mem declare 0x00000000f0000000,134217728
[ 1.383162] nvmap: nvmap_select_cache_ops() nvmap cache ops set to scf
[ 1.383226] nvmap_page_pool_init: Total RAM pages: 8137788
[ 1.383305] nvmap_page_pool_init: nvmap page pool size: 1017223 pages (3973 MB)
[ 1.383721] nvmap_background_zero_thread: PP zeroing thread starting.
[ 1.384436] misc nvmap: created heap vpr base 0x00000000f0000000 size (131072KiB)
[ 1.386969] tegra-gpcdma 2600000.dma: GPC DMA driver register 31 channels
[ 1.404959] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type CPU-therm
[ 1.405439] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type GPU-therm
[ 1.405916] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type AUX-therm
[ 1.406317] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type AO-therm
[ 1.406996] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tdiode_tegra
[ 1.407475] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type PMIC-Die
[ 1.407726] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type Tboard_tegra
[ 1.409324] la/ptsa driver initialized.
[ 1.409875] NET: Registered protocol family 2
[ 1.411217] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[ 1.412983] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.413899] TCP: Hash tables configured (established 262144 bind 65536)
[ 1.414029] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[ 1.414653] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[ 1.415685] NET: Registered protocol family 1
[ 1.416684] RPC: Registered named UNIX socket transport module.
[ 1.416744] RPC: Registered udp transport module.
[ 1.416791] RPC: Registered tcp transport module.
[ 1.416837] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.416915] PCI: CLS 0 bytes, default 64
[ 1.417321] Trying to unpack rootfs image as initramfs…
[ 1.658270] Freeing initrd memory: 5432K
[ 1.684857] random: fast init done
[ 1.690473] host1x 13e10000.host1x: initialized
[ 1.694952] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.701702] audit: initializing netlink subsys (disabled)
[ 1.701819] audit: type=2000 audit(1.232:1): initialized
[ 1.702883] workingset: timestamp_bits=46 max_order=23 bucket_order=0
[ 1.715619] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.717264] ntfs: driver 2.1.32 [Flags: R/W].
[ 1.718145] 9p: Installing v9fs 9p2000 file system support
[ 1.724572] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[ 1.724875] io scheduler noop registered
[ 1.725192] io scheduler cfq registered (default)
[ 1.729868] gic 2a41000.agic-controller: GIC IRQ controller registered
[ 1.769971] iommu: Adding device 2993000.adsp to group 57
[ 1.871397] iommu: Adding device aconnect@2a41000:adsp_audio to group 58
[ 1.872517] tegra-aconnect aconnect@2a41000: Tegra ACONNECT bus registered
[ 1.892636] tegra-pwm 3280000.pwm: PWM clk can sleep in ops
[ 1.893467] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[ 1.894397] tegra-pwm 32c0000.pwm: PWM clk can sleep in ops
[ 1.894963] tegra-pwm 32f0000.pwm: PWM clk can sleep in ops
[ 1.899733] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[ 1.900089] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[ 1.900184] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=4687500, vi_iso_bw=2000000, max_bw=4687500
[ 1.904696] tsec 15500000.tsec: initialized
[ 1.907299] tsec 15100000.tsecb: initialized
[ 1.913322] nvdec 15480000.nvdec: initialized
[ 1.916905] nvdec 15140000.nvdec1: initialized
[ 1.924112] falcon 15340000.vic: initialized
[ 1.926574] falcon 15380000.nvjpg: initialized
[ 1.928914] falcon 154c0000.nvenc: initialized
[ 1.931293] falcon 15a80000.nvenc1: initialized
[ 1.935992] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[ 1.939837] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[ 1.942193] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[ 1.944792] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[ 1.947284] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[ 1.949857] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[ 1.952326] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[ 1.955263] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[ 1.960383] t194-nvcsi 15a00000.nvcsi: initialized
[ 1.967479] scare-pigeon 13e10000.host1x:vi-thi@15f00000: initialized
[ 1.968021] scare-pigeon 14b00000.isp-thi: initialized
[ 1.978853] pva 16000000.pva0: initialized
[ 2.011185] pva 16800000.pva1: initialized
[ 2.042412] nvdla 15880000.nvdla0: initialized
[ 2.072926] nvdla 158c0000.nvdla1: initialized
[ 2.077077] tegra-slvs-ec 15ac0000.slvs-ec: initialized
[ 2.077344] tegra-slvs-ec 15ac0000.slvs-ec: no streams defined
[ 2.077394] tegra-slvs-ec 15ac0000.slvs-ec: failed to init SLVS media controller (-19)
[ 2.077444] tegra-slvs-ec 15ac0000.slvs-ec: probed
[ 2.078921] tegradccommon 15200000.dc_common: host1x channel mapped
[ 2.078981] tegradccommon 15200000.dc_common: dc_common syncpt # 1 allocated
[ 2.079089] tegradccommon 15200000.dc_common: dma mapping done
[ 2.080431] tegradc 15200000.nvdisplay: disp0 connected to head0->/host1x/sor2
[ 2.080541] tegradc 15200000.nvdisplay: tegra_dc_parse_panel_ops: panel: /host1x/sor2/hdmi-display is not active
[ 2.080599] tegradc 15200000.nvdisplay: err:-19 parsing panel_ops
[ 2.081333] tegradc 15210000.nvdisplay: disp0 connected to head1->/host1x/sor
[ 2.081453] tegradc 15210000.nvdisplay: parse_dp_settings: No dp-lt-settings node
[ 2.081706] tegradc 15210000.nvdisplay: DT parsed successfully
[ 2.081797] tegradc 15210000.nvdisplay: Display dc.ffffff800bdd0000 registered with id=0
[ 2.089398] tegra_nvdisp_bandwidth_register_max_config: max config iso bw = 15681600 KB/s
[ 2.089530] tegra_nvdisp_bandwidth_register_max_config: max config EMC floor = 1066500000 Hz
[ 2.089581] tegra_nvdisp_bandwidth_register_max_config: max config hubclk = 358400000 Hz
[ 2.090051] tegradc 15210000.nvdisplay: vblank syncpt # 8 for dc 1
[ 2.090101] tegradc 15210000.nvdisplay: vpulse3 syncpt # 9 for dc 1
[ 2.091332] tegradc 15210000.nvdisplay: dc_dp_out_hotplug_init: couldn’t get regulator vdd_hdmi_5v0
[ 2.093584] tegra-adma 2930000.adma: Tegra210 ADMA driver registered 16 channels
[ 2.094889] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[ 2.095769] kfuse 3830000.kfuse: initialized
[ 2.103659] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.107057] tegradc 15210000.nvdisplay: probed
[ 2.107614] 3100000.serial: ttyTHS0 at MMIO 0x3100000 (irq = 53, base_baud = 0) is a TEGRA_UART
[ 2.109305] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 54, base_baud = 0) is a TEGRA_UART
[ 2.110635] 3140000.serial: ttyTHS4 at MMIO 0x3140000 (irq = 55, base_baud = 0) is a TEGRA_UART
[ 4.605549] console [ttyTCU0] enabled
[ 4.606056] Console: switching to colour frame buffer device 80x30
[ 4.606327] [drm] Initialized
[ 4.618306] tegradc 15210000.nvdisplay: fb registered
[ 4.627195] hpd: state 7 (Takeover from bootloader), hpd 0, pending_hpd_evt 1
[ 4.630986] hpd: switching from state 7 (Takeover from bootloader) to state 0 (Reset)
[ 4.633509] brd: module loaded
[ 4.634428] tegradc 15220000.nvdisplay: disp1 connected to head2->/host1x/sor1
[ 4.634485] tegradc 15220000.nvdisplay: parse_dp_settings: No dp-lt-settings node
[ 4.634641] tegradc 15220000.nvdisplay: DT parsed successfully
[ 4.634697] tegradc 15220000.nvdisplay: Display dc.ffffff800d090000 registered with id=1
[ 4.635189] tegradc 15220000.nvdisplay: vblank syncpt # 11 for dc 2
[ 4.635199] tegradc 15220000.nvdisplay: vpulse3 syncpt # 12 for dc 2
[ 4.636238] tegradc 15220000.nvdisplay: dc_dp_out_hotplug_init: couldn’t get regulator vdd_hdmi_5v0
[ 4.641625] loop: module loaded
[ 4.641750] tegra_profiler: version: 1.134, samples/io: 47/26
[ 4.641950] tegra_profiler: auth: init
[ 4.642622] nct1008_nct72 4-004c: starting parse dt
[ 4.642757] nct1008_nct72 4-004c: !!!Found deprecated property!!!
[ 4.642766] nct1008_nct72 4-004c: success parsing dt
[ 4.642948] nct1008_nct72 4-004c: success in enabling tmp451 VDD rail
[ 4.643219] THERMAL EST: found 3 subdevs
[ 4.643226] THERMAL EST num_resources: 0
[ 4.643271] [THERMAL EST subdev 0]
[ 4.643279] [THERMAL EST subdev 1]
[ 4.643285] [THERMAL EST subdev 2]
[ 4.643298] THERMAL EST: Found 2 profiles, default profile is quiet
[ 4.643740] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type thermal-fan-est
[ 4.643746] THERMAL EST: thz register success.
[ 4.644007] THERMAL EST: end of probe, return err: 0
[ 4.645223] hisi_sas: driver version v1.6
[ 4.649098] tegra-ahci 3507000.ahci-sata: Missing devslp-active state
[ 4.682846] nct1008_nct72 4-004c: LOC shutdown limit 107
[ 4.704331] nct1008_nct72 4-004c: EXT shutdown limit 109
[ 4.753345] tegradc 15220000.nvdisplay: probed
[ 4.764805] nct1008_nct72 4-004c: initial LOC temp: -23000
[ 4.765189] tegra-ahci 3507000.ahci-sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[ 4.765204] tegra-ahci 3507000.ahci-sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst
[ 4.767215] scsi host0: tegra_ahci
[ 4.768107] scsi host1: tegra_ahci
[ 4.768576] ata1: SATA max UDMA/133 mmio [mem 0x03507000-0x03508fff] port 0x100 irq 12
[ 4.768582] ata2: DUMMY
[ 4.773818] nct1008_nct72 4-004c: initial EXT temp: -7500
[ 4.795241] nct1008_nct72 4-004c: hi_b:-10, lo_b:128
[ 4.796387] libphy: Fixed MDIO Bus: probed
[ 4.797132] tun: Universal TUN/TAP device driver, 1.6
[ 4.797137] tun: © 1999-2004 Max Krasnyansky maxk@qualcomm.com
[ 4.798408] e1000e: Intel® PRO/1000 Network Driver - 3.2.6-k
[ 4.798413] e1000e: Copyright© 1999 - 2015 Intel Corporation.
[ 4.798473] igb: Intel® Gigabit Ethernet Network Driver - version 5.4.0-k
[ 4.798477] igb: Copyright © 2007-2014 Intel Corporation.
[ 4.798526] igbvf: Intel® Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 4.798530] igbvf: Copyright © 2009 - 2012 Intel Corporation.
[ 4.798620] Intel® 10GbE PCI Express Linux Network Driver - version 4.6.4
[ 4.798624] Copyright© 1999 - 2017 Intel Corporation.
[ 4.820498] nct1008_nct72 4-004c: nct1008_probe: initialized
[ 4.919455] hpd: state 0 (Reset), hpd 0, pending_hpd_evt 0
[ 4.919463] tegradc 15220000.nvdisplay: fb registered
[ 4.930144] tegradc 15210000.nvdisplay: blank - powerdown
[ 4.930360] eqos 2490000.ether_qos: Setting local MAC: 0 4 4b cc b 7c
[ 4.931016] libphy: dwc_phy: probed
[ 4.931050] mdio_bus dwc_phy-1:00: mdio_device_register
[ 4.943490] hpd: state 7 (Takeover from bootloader), hpd 0, pending_hpd_evt 1
[ 4.943501] hpd: switching from state 7 (Takeover from bootloader) to state 0 (Reset)
[ 4.943523] hpd: state 0 (Reset), hpd 0, pending_hpd_evt 0
[ 4.971338] tegradc 15220000.nvdisplay: blank - powerdown
[ 4.971352] extcon-disp-state external-connection:disp-state: cable 44 state 0 already set.
[ 4.971359] Extcon DP: HPD disabled
[ 4.971368] hpd: hpd_switch 0
[ 4.971375] hpd: switching from state 0 (Reset) to state 1 (Check Plug)
[ 4.971400] hpd: state 1 (Check Plug), hpd 0, pending_hpd_evt 0
[ 4.971410] hpd: switching from state 1 (Check Plug) to state 3 (Disabled)
[ 4.975710] PPP generic driver version 2.4.2
[ 4.976032] PPP BSD Compression module registered
[ 4.976038] PPP Deflate Compression module registered
[ 4.976062] PPP MPPE Compression module registered
[ 4.976068] NET: Registered protocol family 24
[ 4.976209] usbcore: registered new interface driver r8152
[ 4.976372] usbcore: registered new interface driver asix
[ 4.976526] usbcore: registered new interface driver ax88179_178a
[ 4.976631] usbcore: registered new interface driver cdc_ether
[ 4.976737] usbcore: registered new interface driver net1080
[ 4.976847] usbcore: registered new interface driver cdc_subset
[ 4.976959] usbcore: registered new interface driver zaurus
[ 4.977098] usbcore: registered new interface driver cdc_ncm
[ 4.977523] VFIO - User Level meta-driver version: 0.3
[ 4.979624] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 4.979648] ehci-pci: EHCI PCI platform driver
[ 4.979784] ohci_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver
[ 4.979799] ohci-pci: OHCI PCI platform driver
[ 4.979908] ohci-platform: OHCI generic platform driver
[ 4.990138] tegra-xusb 3610000.xhci: No USB port has OTG_CAP
[ 4.994593] usbcore: registered new interface driver uas
[ 4.994696] usbcore: registered new interface driver usb-storage
[ 4.994858] usbcore: registered new interface driver usbserial
[ 4.996247] tegra-xusb 3610000.xhci: Firmware timestamp: 2019-07-24 05:47:34 UTC, Version: 60.06 release
[ 4.996338] tegra-xusb 3610000.xhci: xHCI Host Controller
[ 4.996364] tegra-xusb 3610000.xhci: new USB bus registered, assigned bus number 1
[ 4.997100] tegra-xusb 3610000.xhci: hcc params 0x0184ff25 hci version 0x110 quirks 0x00050810
[ 4.997164] tegra-xusb 3610000.xhci: irq 472, io mem 0x03610000
[ 4.997423] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 4.997430] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.997437] usb usb1: Product: xHCI Host Controller
[ 4.997443] usb usb1: Manufacturer: Linux 4.9.140-tegra xhci-hcd
[ 4.997449] usb usb1: SerialNumber: 3610000.xhci
[ 4.998221] hub 1-0:1.0: USB hub found
[ 4.998284] hub 1-0:1.0: 4 ports detected
[ 4.999154] tegra-xusb 3610000.xhci: xHCI Host Controller
[ 4.999168] tegra-xusb 3610000.xhci: new USB bus registered, assigned bus number 2
[ 4.999180] tegra-xusb 3610000.xhci: Host supports USB 3.1 Enhanced SuperSpeed
[ 4.999453] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 4.999461] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.999467] usb usb2: Product: xHCI Host Controller
[ 4.999473] usb usb2: Manufacturer: Linux 4.9.140-tegra xhci-hcd
[ 4.999479] usb usb2: SerialNumber: 3610000.xhci
[ 5.002811] tegra-xudc-new 3550000.xudc: PMQOS CPU boost enabled
[ 5.002897] tegra-xudc-new 3550000.xudc: extcon_get_extcon_dev_by_cable failed -19
[ 5.003642] tegra-i2c c240000.i2c: no acknowledge from address 0x8
[ 5.003696] ucsi_ccg 1-0008: read version failed
[ 5.003703] ucsi_ccg 1-0008: get_fw_info fail, err=-121
[ 5.003764] ucsi_ccg: probe of 1-0008 failed with error -121
[ 5.004934] mousedev: PS/2 mouse device common for all mice
[ 5.005068] usbcore: registered new interface driver xpad
[ 5.005103] hub 2-0:1.0: USB hub found
[ 5.005157] hub 2-0:1.0: 4 ports detected
[ 5.084656] ata1: SATA link down (SStatus 0 SControl 300)
[ 5.137313] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[ 5.139260] Wake73 for irq=42
[ 5.140681] rtc rtc1: alarm rtc device
[ 5.140710] tegra_rtc c2a0000.rtc: rtc core: registered c2a0000.rtc as rtc1
[ 5.140739] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[ 5.140917] i2c /dev entries driver
[ 5.145257] max77620-power max20024-power: Event recorder REG_NVERC : 0x54
[ 5.155354] tegra-thermal-throttle bthrot_cdev: clk:cpu max:2265600000, min:115200000 steps:28
[ 5.210349] tegra-thermal-throttle bthrot_cdev: clk:gpu max:1377000000, min:114750000 steps:13
[ 5.210398] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced clk:0:cpu off:0 slope-adj:200
[ 5.210404] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced clk:1:gpu off:0 slope-adj:400
[ 5.210706] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced max_state:56 cutoff:0
[ 5.210827] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced clk:0:cpu off:0 slope-adj:400
[ 5.210833] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced clk:1:gpu off:0 slope-adj:400
[ 5.211381] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced max_state:52 cutoff:1
[ 5.211480] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced clk:0:cpu off:0 slope-adj:200
[ 5.211487] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced clk:1:gpu off:365500000 slope-adj:300
[ 5.211932] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced max_state:56 cutoff:0
[ 5.212046] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced clk:0:cpu off:38400000 slope-adj:10
[ 5.212053] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced clk:1:gpu off:25500000 slope-adj:10
[ 5.212564] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced max_state:2 cutoff:0
[ 5.212636] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced clk:0:cpu off:0 slope-adj:400
[ 5.212642] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced clk:1:gpu off:0 slope-adj:400
[ 5.213044] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced max_state:52 cutoff:1
[ 5.214077] FAN dev name: pwm-fan
[ 5.214146] FAN:gpio request success.
[ 5.214156] FAN: can’t find tach_gpio
[ 5.214168] pwm_fan_driver pwm-fan: Found 2 profiles, default profile is quiet
[ 5.214244] pwm_fan_driver pwm-fan: cap state:4, cap pwm:255
[ 5.214724] pwm_fan_driver pwm-fan: got pwm for fan. polarity is normal
[ 5.214731] pwm_fan_driver pwm-fan: tach period: 1000
[ 5.215157] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[ 5.215164] pwm_fan_driver pwm-fan: index 1: pwm=77, rpm=1000, rru=2, rrd=2, state:2
[ 5.215170] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[ 5.215176] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[ 5.215181] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[ 5.215186] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[ 5.215191] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[ 5.215197] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[ 5.215202] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[ 5.215207] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[ 5.216427] device-mapper: uevent: version 1.0.3
[ 5.216946] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 5.234194] tegra194_cpufreq_probe: platform driver Initialization: pass
[ 5.237085] cpuidle: Initializing cpuidle driver
[ 5.249694] sdhci: Secure Digital Host Controller Interface driver
[ 5.249697] sdhci: Copyright© Pierre Ossman
[ 5.249699] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.251330] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[ 5.253925] CMDQ: cmdq_platfm_init successful
[ 5.256917] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[ 5.257945] tegra-se-nvhost 15810000.se: initialized
[ 5.258910] tegra-se-nvhost 15810000.se: tegra_se_probe: complete
[ 5.259494] tegra-se-nvhost 15820000.se: initialized
[ 5.260506] tegra-se-nvhost 15820000.se: tegra_se_probe: complete
[ 5.261066] tegra-se-nvhost 15830000.se: initialized
[ 5.261682] tegra-se-nvhost 15830000.se: tegra_se_probe: complete
[ 5.262220] tegra-se-nvhost 15840000.se: initialized
[ 5.263089] tegra-se-nvhost 15840000.se: tegra_se_probe: complete
[ 5.263312] hidraw: raw HID events driver © Jiri Kosina
[ 5.264457] usbcore: registered new interface driver usbhid
[ 5.264460] usbhid: USB HID core driver
[ 5.269745] tegra186-cam-rtcpu bc00000.rtcpu: deferring, 14800000.isp is not probed
[ 5.270767] tegra_aon c1a0000.aon: tegra aon driver probe OK
[ 5.271078] tegra186-aondbg aondbg: aondbg driver probe() OK
[ 5.271538] denver_knobs_init:MTS_VERSION:45309758
[ 5.271722] tegra19x_actmon d230000.actmon: in actmon_register()…
[ 5.272339] tegra19x_actmon d230000.actmon: initialization Completed for the device mc_all
[ 5.272723] t19x_cache tegra-cache: probed
[ 5.279164] misc nvmap: cvsram :dma coherent mem declare 0x0000000050000000,4194304
[ 5.279174] misc nvmap: created heap cvsram base 0x0000000050000000 size (4096KiB)
[ 5.300221] nvpmodel: initialized successfully
[ 5.301558] trusty-virtio trusty:virtio: initializing
[ 5.301610] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[ 5.301762] trusty_ipc virtio0: vring0: va(pa) ffffffc7b81a2000(0) qsz 32 notifyid 1
[ 5.301770] trusty_ipc virtio0: vring1: va(pa) ffffffc7b81a8000(0) qsz 32 notifyid 2
[ 5.301889] trusty-virtio trusty:virtio: initializing done
[ 5.302086] trusty_ipc virtio0: is online
[ 5.302450] usbcore: registered new interface driver snd-usb-audio
[ 5.333660] usb 1-4: new high-speed USB device number 2 using tegra-xusb
[ 5.349984] usb 1-4: New USB device found, idVendor=0424, idProduct=2517
[ 5.349989] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 5.350749] hub 1-4:1.0: USB hub found
[ 5.350822] hub 1-4:1.0: 7 ports detected
[ 5.383873] mmc0: mmc_decode_ext_csd: CMDQ supported: depth: 31, cmdq_support: 1
[ 5.388830] OPE platform probe
[ 5.388958] OPE platform probe successful
[ 5.398292] mmc0: periodic cache flush enabled
[ 5.398304] mmc0: new HS400 Enhanced strobe MMC card at address 0001
[ 5.398888] mmcblk0: mmc0:0001 HBG4a2 29.1 GiB
[ 5.399140] mmcblk0boot0: mmc0:0001 HBG4a2 partition 1 8.00 MiB
[ 5.399344] mmcblk0boot1: mmc0:0001 HBG4a2 partition 2 8.00 MiB
[ 5.399543] mmcblk0rpmb: mmc0:0001 HBG4a2 partition 3 4.00 MiB
[ 5.402213] u32 classifier
[ 5.402215] Actions configured
[ 5.402269] Initializing XFRM netlink socket
[ 5.402570] 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 p30 p31 p32 p33 p34 p35 p36 p37
[ 5.402979] NET: Registered protocol family 10
[ 5.403685] NET: Registered protocol family 17
[ 5.403696] NET: Registered protocol family 15
[ 5.403732] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 5.403832] Bluetooth: RFCOMM socket layer initialized
[ 5.403840] Bluetooth: RFCOMM ver 1.11
[ 5.403844] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 5.403848] Bluetooth: HIDP socket layer initialized
[ 5.403871] 9pnet: Installing 9P2000 support
[ 5.403905] Key type dns_resolver registered
[ 5.408955] Registered cp15_barrier emulation handler
[ 5.408972] Registered setend emulation handler
[ 5.410657] registered taskstats version 1
[ 5.411067] tegra-pcie-dw 14180000.pcie: Setting init speed to max speed
[ 5.411954] OF: PCI: host bridge /pcie@14180000 ranges:
[ 5.411984] OF: PCI: IO 0x38100000…0x381fffff -> 0x38100000
[ 5.412004] OF: PCI: MEM 0x1b40000000…0x1bffffffff -> 0x40000000
[ 5.412015] OF: PCI: MEM 0x1800000000…0x1b3fffffff -> 0x1800000000
[ 5.649626] usb 1-4.3: new full-speed USB device number 3 using tegra-xusb
[ 5.672179] usb 1-4.3: New USB device found, idVendor=2b54, idProduct=5600
[ 5.672183] usb 1-4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.672186] usb 1-4.3: Product: BCM2045A0
[ 5.672188] usb 1-4.3: Manufacturer: Broadcom Corp
[ 5.672190] usb 1-4.3: SerialNumber: 000E8E8BAFB1
[ 5.757635] usb 1-4.4: new full-speed USB device number 4 using tegra-xusb
[ 5.778652] usb 1-4.4: New USB device found, idVendor=1546, idProduct=01a8
[ 5.778655] usb 1-4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5.778659] usb 1-4.4: Product: u-blox GNSS receiver
[ 5.778662] usb 1-4.4: Manufacturer: u-blox AG - www.u-blox.com
[ 5.916776] tegra-pcie-dw 14180000.pcie: link is down
[ 5.916983] tegra-pcie-dw 14180000.pcie: PCI host bridge to bus 0000:00
[ 5.917008] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 5.917024] pci_bus 0000:00: root bus resource [io 0x0000-0xfffff] (bus address [0x38100000-0x381fffff])
[ 5.917035] pci_bus 0000:00: root bus resource [mem 0x1b40000000-0x1bffffffff] (bus address [0x40000000-0xffffffff])
[ 5.917038] pci_bus 0000:00: root bus resource [mem 0x1800000000-0x1b3fffffff pref]
[ 5.917066] pci 0000:00:00.0: [10de:1ad0] type 01 class 0x060400
[ 5.917203] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[ 5.917496] iommu: Adding device 0000:00:00.0 to group 59
[ 5.917855] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 5.917875] pci 0000:00:00.0: Max Payload Size set to 256/ 256 (was 256), Max Read Rq 512
[ 5.918152] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 5.918158] pcie_pme 0000:00:00.0:pcie001: service driver pcie_pme loaded
[ 5.918318] aer 0000:00:00.0:pcie002: service driver aer loaded
[ 5.918475] pcie_pme 0000:00:00.0:pcie001: unloading service driver pcie_pme
[ 5.918553] aer 0000:00:00.0:pcie002: unloading service driver aer
[ 5.918672] pci_bus 0000:01: busn_res: [bus 01-ff] is released
[ 5.918768] iommu: Removing device 0000:00:00.0 from group 59
[ 5.918825] pci_bus 0000:00: busn_res: [bus 00-ff] is released
[ 5.920007] tegra-pcie-dw 14180000.pcie: PCIe link is not up…!
[ 5.920548] tegra-pcie-dw 14100000.pcie: Setting init speed to max speed
[ 5.921288] OF: PCI: host bridge /pcie@14100000 ranges:
[ 5.921334] OF: PCI: IO 0x30100000…0x301fffff -> 0x30100000
[ 5.921343] OF: PCI: MEM 0x1230000000…0x123fffffff -> 0x40000000
[ 5.921363] OF: PCI: MEM 0x1200000000…0x122fffffff -> 0x1200000000
[ 6.029656] tegra-pcie-dw 14100000.pcie: link is up
[ 6.029924] tegra-pcie-dw 14100000.pcie: PCI host bridge to bus 0001:00
[ 6.029930] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 6.029935] pci_bus 0001:00: root bus resource [io 0x100000-0x1fffff] (bus address [0x30100000-0x301fffff])
[ 6.029957] pci_bus 0001:00: root bus resource [mem 0x1230000000-0x123fffffff] (bus address [0x40000000-0x4fffffff])
[ 6.029960] pci_bus 0001:00: root bus resource [mem 0x1200000000-0x122fffffff pref]
[ 6.029983] pci 0001:00:00.0: [10de:1ad2] type 01 class 0x060400
[ 6.030119] pci 0001:00:00.0: PME# supported from D0 D3hot D3cold
[ 6.030353] iommu: Adding device 0001:00:00.0 to group 59
[ 6.030750] pci 0001:01:00.0: [14e4:43ec] type 00 class 0x028000
[ 6.030895] pci 0001:01:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 6.030986] pci 0001:01:00.0: reg 0x18: [mem 0x00000000-0x003fffff 64bit]
[ 6.031816] pci 0001:01:00.0: supports D1 D2
[ 6.031818] pci 0001:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 6.032206] iommu: Adding device 0001:01:00.0 to group 60
[ 6.033171] pci 0001:00:00.0: BAR 14: assigned [mem 0x1230000000-0x12305fffff]
[ 6.033177] pci 0001:01:00.0: BAR 2: assigned [mem 0x1230000000-0x12303fffff 64bit]
[ 6.033279] pci 0001:01:00.0: BAR 0: assigned [mem 0x1230400000-0x1230407fff 64bit]
[ 6.033379] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[ 6.033387] pci 0001:00:00.0: bridge window [mem 0x1230000000-0x12305fffff]
[ 6.033403] pci 0001:00:00.0: Max Payload Size set to 256/ 256 (was 256), Max Read Rq 512
[ 6.033469] pci 0001:01:00.0: Max Payload Size set to 256/ 256 (was 128), Max Read Rq 512
[ 6.033719] pcieport 0001:00:00.0: Signaling PME through PCIe PME interrupt
[ 6.033722] pci 0001:01:00.0: Signaling PME through PCIe PME interrupt
[ 6.033727] pcie_pme 0001:00:00.0:pcie001: service driver pcie_pme loaded
[ 6.033839] aer 0001:00:00.0:pcie002: service driver aer loaded
[ 6.034203] tegra-pcie-dw 14140000.pcie: Setting init speed to max speed
[ 6.035052] OF: PCI: host bridge /pcie@14140000 ranges:
[ 6.035064] OF: PCI: IO 0x34100000…0x341fffff -> 0x34100000
[ 6.035070] OF: PCI: MEM 0x12b0000000…0x12bfffffff -> 0x40000000
[ 6.035074] OF: PCI: MEM 0x1280000000…0x12afffffff -> 0x1280000000
[ 6.379682] extcon-disp-state external-connection:disp-state: cable 44 state 0 already set.
[ 6.387901] Extcon DP: HPD disabled
[ 6.391576] hpd: hpd_switch 0
[ 6.394288] hpd: switching from state 0 (Reset) to state 1 (Check Plug)
[ 6.401421] hpd: state 1 (Check Plug), hpd 0, pending_hpd_evt 0
[ 6.407238] hpd: switching from state 1 (Check Plug) to state 3 (Disabled)
[ 6.548672] tegra-pcie-dw 14140000.pcie: link is down
[ 6.549022] tegra-pcie-dw 14140000.pcie: PCI host bridge to bus 0003:00
[ 6.549150] pci_bus 0003:00: root bus resource [bus 00-ff]
[ 6.549264] pci_bus 0003:00: root bus resource [io 0x200000-0x2fffff] (bus address [0x34100000-0x341fffff])
[ 6.549454] pci_bus 0003:00: root bus resource [mem 0x12b0000000-0x12bfffffff] (bus address [0x40000000-0x4fffffff])
[ 6.549716] pci_bus 0003:00: root bus resource [mem 0x1280000000-0x12afffffff pref]
[ 6.549891] pci 0003:00:00.0: [10de:1ad2] type 01 class 0x060400
[ 6.550051] pci 0003:00:00.0: PME# supported from D0 D3hot D3cold
[ 6.550379] iommu: Adding device 0003:00:00.0 to group 61
[ 6.550819] pci 0003:00:00.0: PCI bridge to [bus 01-ff]
[ 6.550930] pci 0003:00:00.0: Max Payload Size set to 256/ 256 (was 256), Max Read Rq 512
[ 6.551371] pcieport 0003:00:00.0: Signaling PME through PCIe PME interrupt
[ 6.551530] pcie_pme 0003:00:00.0:pcie001: service driver pcie_pme loaded
[ 6.551655] aer 0003:00:00.0:pcie002: service driver aer loaded
[ 6.552110] tegra-pcie-dw 14160000.pcie: Setting init speed to max speed
[ 6.553124] OF: PCI: host bridge /pcie@14160000 ranges:
[ 6.553267] OF: PCI: IO 0x36100000…0x361fffff -> 0x36100000
[ 6.553379] OF: PCI: MEM 0x1740000000…0x17ffffffff -> 0x40000000
[ 6.553506] OF: PCI: MEM 0x1400000000…0x173fffffff -> 0x1400000000
[ 7.072774] tegra-pcie-dw 14160000.pcie: link is down
[ 7.073100] tegra-pcie-dw 14160000.pcie: PCI host bridge to bus 0004:00
[ 7.073224] pci_bus 0004:00: root bus resource [bus 00-ff]
[ 7.073339] pci_bus 0004:00: root bus resource [io 0x300000-0x3fffff] (bus address [0x36100000-0x361fffff])
[ 7.073507] pci_bus 0004:00: root bus resource [mem 0x1740000000-0x17ffffffff] (bus address [0x40000000-0xffffffff])
[ 7.073741] pci_bus 0004:00: root bus resource [mem 0x1400000000-0x173fffffff pref]
[ 7.073897] pci 0004:00:00.0: [10de:1ad1] type 01 class 0x060400
[ 7.074071] pci 0004:00:00.0: PME# supported from D0 D3hot D3cold
[ 7.074332] iommu: Adding device 0004:00:00.0 to group 62
[ 7.074749] pci 0004:00:00.0: PCI bridge to [bus 01-ff]
[ 7.074865] pci 0004:00:00.0: Max Payload Size set to 256/ 256 (was 256), Max Read Rq 512
[ 7.075285] pcieport 0004:00:00.0: Signaling PME through PCIe PME interrupt
[ 7.075412] pcie_pme 0004:00:00.0:pcie001: service driver pcie_pme loaded
[ 7.075560] aer 0004:00:00.0:pcie002: service driver aer loaded
[ 7.075731] pcie_pme 0004:00:00.0:pcie001: unloading service driver pcie_pme
[ 7.075816] aer 0004:00:00.0:pcie002: unloading service driver aer
[ 7.075904] pci_bus 0004:01: busn_res: [bus 01-ff] is released
[ 7.075988] iommu: Removing device 0004:00:00.0 from group 62
[ 7.076115] pci_bus 0004:00: busn_res: [bus 00-ff] is released
[ 7.077194] tegra-pcie-dw 14160000.pcie: PCIe link is not up…!
[ 7.078304] tegra-pcie-dw 141a0000.pcie: Setting init speed to max speed
[ 7.079555] OF: PCI: host bridge /pcie@141a0000 ranges:
[ 7.079678] OF: PCI: IO 0x3a100000…0x3a1fffff -> 0x3a100000
[ 7.082864] OF: PCI: MEM 0x1f40000000…0x1fffffffff -> 0x40000000
[ 7.088984] OF: PCI: MEM 0x1c00000000…0x1f3fffffff -> 0x1c00000000
[ 7.205665] tegra-pcie-dw 141a0000.pcie: link is up
[ 7.206041] tegra-pcie-dw 141a0000.pcie: PCI host bridge to bus 0005:00
[ 7.206187] pci_bus 0005:00: root bus resource [bus 00-ff]
[ 7.206285] pci_bus 0005:00: root bus resource [io 0x400000-0x4fffff] (bus address [0x3a100000-0x3a1fffff])
[ 7.206467] pci_bus 0005:00: root bus resource [mem 0x1f40000000-0x1fffffffff] (bus address [0x40000000-0xffffffff])
[ 7.206643] pci_bus 0005:00: root bus resource [mem 0x1c00000000-0x1f3fffffff pref]
[ 7.206824] pci 0005:00:00.0: [10de:1ad0] type 01 class 0x060400
[ 7.206966] pci 0005:00:00.0: PME# supported from D0 D3hot D3cold
[ 7.207172] iommu: Adding device 0005:00:00.0 to group 62
[ 7.207622] pci 0005:01:00.0: [12d8:b404] type 01 class 0x060400
[ 7.208340] pci 0005:01:00.0: supports D1 D2
[ 7.208344] pci 0005:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.208678] iommu: Adding device 0005:01:00.0 to group 63
[ 7.208848] pci 0005:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.209445] pci 0005:02:01.0: [12d8:b404] type 01 class 0x060400
[ 7.210262] pci 0005:02:01.0: supports D1 D2
[ 7.210267] pci 0005:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.210590] iommu: Adding device 0005:02:01.0 to group 64
[ 7.210877] pci 0005:02:02.0: [12d8:b404] type 01 class 0x060400
[ 7.211622] pci 0005:02:02.0: supports D1 D2
[ 7.211626] pci 0005:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.211928] iommu: Adding device 0005:02:02.0 to group 65
[ 7.212196] pci 0005:02:03.0: [12d8:b404] type 01 class 0x060400
[ 7.212986] pci 0005:02:03.0: supports D1 D2
[ 7.212991] pci 0005:02:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.213331] iommu: Adding device 0005:02:03.0 to group 66
[ 7.213762] pci 0005:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.213938] pci 0005:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.214113] pci 0005:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.219476] pci 0005:03:00.0: [8086:1533] type 00 class 0x020000
[ 7.219574] pci 0005:03:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 7.219669] pci 0005:03:00.0: reg 0x18: [io 0x0000-0x001f]
[ 7.219719] pci 0005:03:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[ 7.219873] pci 0005:03:00.0: reg 0x30: [mem 0x00000000-0x000fffff pref]
[ 7.220368] pci 0005:03:00.0: PME# supported from D0 D3hot D3cold
[ 7.220659] iommu: Adding device 0005:03:00.0 to group 67
[ 7.224671] pci_bus 0005:03: busn_res: [bus 03-ff] end is updated to 03
[ 7.225127] pci 0005:04:00.0: [8086:1533] type 00 class 0x020000
[ 7.225240] pci 0005:04:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 7.225332] pci 0005:04:00.0: reg 0x18: [io 0x0000-0x001f]
[ 7.225392] pci 0005:04:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[ 7.225529] pci 0005:04:00.0: reg 0x30: [mem 0x00000000-0x000fffff pref]
[ 7.226106] pci 0005:04:00.0: PME# supported from D0 D3hot D3cold
[ 7.226413] iommu: Adding device 0005:04:00.0 to group 68
[ 7.229989] pci_bus 0005:04: busn_res: [bus 04-ff] end is updated to 04
[ 7.230453] pci 0005:05:00.0: [12d8:b404] type 01 class 0x060400
[ 7.231224] pci 0005:05:00.0: supports D1 D2
[ 7.231228] pci 0005:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.231572] iommu: Adding device 0005:05:00.0 to group 69
[ 7.235431] pci 0005:05:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.243907] pci 0005:06:01.0: [12d8:b404] type 01 class 0x060400
[ 7.244665] pci 0005:06:01.0: supports D1 D2
[ 7.244670] pci 0005:06:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.244995] iommu: Adding device 0005:06:01.0 to group 70
[ 7.249043] pci 0005:06:02.0: [12d8:b404] type 01 class 0x060400
[ 7.249844] pci 0005:06:02.0: supports D1 D2
[ 7.249849] pci 0005:06:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.250184] iommu: Adding device 0005:06:02.0 to group 71
[ 7.254478] pci 0005:06:03.0: [12d8:b404] type 01 class 0x060400
[ 7.255238] pci 0005:06:03.0: supports D1 D2
[ 7.255242] pci 0005:06:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 7.255561] iommu: Adding device 0005:06:03.0 to group 72
[ 7.259976] pci 0005:06:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.267759] pci 0005:06:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.275812] pci 0005:06:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 7.284241] pci 0005:07:00.0: [8086:1533] type 00 class 0x020000
[ 7.284338] pci 0005:07:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 7.284432] pci 0005:07:00.0: reg 0x18: [io 0x0000-0x001f]
[ 7.284482] pci 0005:07:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[ 7.284621] pci 0005:07:00.0: reg 0x30: [mem 0x00000000-0x000fffff pref]
[ 7.285095] pci 0005:07:00.0: PME# supported from D0 D3hot D3cold
[ 7.285403] iommu: Adding device 0005:07:00.0 to group 73
[ 7.289313] pci_bus 0005:07: busn_res: [bus 07-ff] end is updated to 07
[ 7.289731] pci 0005:08:00.0: [8086:1533] type 00 class 0x020000
[ 7.289826] pci 0005:08:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 7.289921] pci 0005:08:00.0: reg 0x18: [io 0x0000-0x001f]
[ 7.289970] pci 0005:08:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[ 7.290118] pci 0005:08:00.0: reg 0x30: [mem 0x00000000-0x000fffff pref]
[ 7.290593] pci 0005:08:00.0: PME# supported from D0 D3hot D3cold
[ 7.290904] iommu: Adding device 0005:08:00.0 to group 74
[ 7.294787] pci_bus 0005:08: busn_res: [bus 08-ff] end is updated to 08
[ 7.295093] pci_bus 0005:09: busn_res: [bus 09-ff] end is updated to 09
[ 7.295115] pci_bus 0005:06: busn_res: [bus 06-ff] end is updated to 09
[ 7.295137] pci_bus 0005:05: busn_res: [bus 05-ff] end is updated to 09
[ 7.295159] pci_bus 0005:02: busn_res: [bus 02-ff] end is updated to 09
[ 7.296693] pci 0005:00:00.0: BAR 14: assigned [mem 0x1f40000000-0x1f40bfffff]
[ 7.301591] pci 0005:00:00.0: BAR 13: assigned [io 0x400000-0x403fff]
[ 7.308407] pci 0005:01:00.0: BAR 14: assigned [mem 0x1f40000000-0x1f40bfffff]
[ 7.315584] pci 0005:01:00.0: BAR 13: assigned [io 0x400000-0x403fff]
[ 7.322062] pci 0005:02:01.0: BAR 14: assigned [mem 0x1f40000000-0x1f402fffff]
[ 7.329317] pci 0005:02:02.0: BAR 14: assigned [mem 0x1f40300000-0x1f405fffff]
[ 7.336606] pci 0005:02:03.0: BAR 14: assigned [mem 0x1f40600000-0x1f40bfffff]
[ 7.343850] pci 0005:02:01.0: BAR 13: assigned [io 0x400000-0x400fff]
[ 7.350322] pci 0005:02:02.0: BAR 13: assigned [io 0x401000-0x401fff]
[ 7.356792] pci 0005:02:03.0: BAR 13: assigned [io 0x402000-0x403fff]
[ 7.363272] pci 0005:03:00.0: BAR 0: assigned [mem 0x1f40000000-0x1f400fffff]
[ 7.370550] pci 0005:03:00.0: BAR 6: assigned [mem 0x1f40100000-0x1f401fffff pref]
[ 7.378157] pci 0005:03:00.0: BAR 3: assigned [mem 0x1f40200000-0x1f40203fff]
[ 7.385426] pci 0005:03:00.0: BAR 2: assigned [io 0x400000-0x40001f]
[ 7.391977] pci 0005:02:01.0: PCI bridge to [bus 03]
[ 7.396620] pci 0005:02:01.0: bridge window [io 0x400000-0x400fff]
[ 7.403357] pci 0005:02:01.0: bridge window [mem 0x1f40000000-0x1f402fffff]
[ 7.410647] pci 0005:04:00.0: BAR 0: assigned [mem 0x1f40300000-0x1f403fffff]
[ 7.417966] pci 0005:04:00.0: BAR 6: assigned [mem 0x1f40400000-0x1f404fffff pref]
[ 7.425557] pci 0005:04:00.0: BAR 3: assigned [mem 0x1f40500000-0x1f40503fff]
[ 7.432949] pci 0005:04:00.0: BAR 2: assigned [io 0x401000-0x40101f]
[ 7.439326] pci 0005:02:02.0: PCI bridge to [bus 04]
[ 7.444288] pci 0005:02:02.0: bridge window [io 0x401000-0x401fff]
[ 7.450868] pci 0005:02:02.0: bridge window [mem 0x1f40300000-0x1f405fffff]
[ 7.458075] pci 0005:05:00.0: BAR 14: assigned [mem 0x1f40600000-0x1f40bfffff]
[ 7.465289] pci 0005:05:00.0: BAR 13: assigned [io 0x402000-0x403fff]
[ 7.471767] pci 0005:06:01.0: BAR 14: assigned [mem 0x1f40600000-0x1f408fffff]
[ 7.478935] pci 0005:06:02.0: BAR 14: assigned [mem 0x1f40900000-0x1f40bfffff]
[ 7.486096] pci 0005:06:01.0: BAR 13: assigned [io 0x402000-0x402fff]
[ 7.492659] pci 0005:06:02.0: BAR 13: assigned [io 0x403000-0x403fff]
[ 7.499106] pci 0005:07:00.0: BAR 0: assigned [mem 0x1f40600000-0x1f406fffff]
[ 7.506352] pci 0005:07:00.0: BAR 6: assigned [mem 0x1f40700000-0x1f407fffff pref]
[ 7.513696] pci 0005:07:00.0: BAR 3: assigned [mem 0x1f40800000-0x1f40803fff]
[ 7.520963] pci 0005:07:00.0: BAR 2: assigned [io 0x402000-0x40201f]
[ 7.527593] pci 0005:06:01.0: PCI bridge to [bus 07]
[ 7.532481] pci 0005:06:01.0: bridge window [io 0x402000-0x402fff]
[ 7.539072] pci 0005:06:01.0: bridge window [mem 0x1f40600000-0x1f408fffff]
[ 7.546111] pci 0005:08:00.0: BAR 0: assigned [mem 0x1f40900000-0x1f409fffff]
[ 7.553601] pci 0005:08:00.0: BAR 6: assigned [mem 0x1f40a00000-0x1f40afffff pref]
[ 7.561197] pci 0005:08:00.0: BAR 3: assigned [mem 0x1f40b00000-0x1f40b03fff]
[ 7.568571] pci 0005:08:00.0: BAR 2: assigned [io 0x403000-0x40301f]
[ 7.574692] pci 0005:06:02.0: PCI bridge to [bus 08]
[ 7.579903] pci 0005:06:02.0: bridge window [io 0x403000-0x403fff]
[ 7.586498] pci 0005:06:02.0: bridge window [mem 0x1f40900000-0x1f40bfffff]
[ 7.593701] pci 0005:06:03.0: PCI bridge to [bus 09]
[ 7.598620] pci 0005:05:00.0: PCI bridge to [bus 06-09]
[ 7.603791] pci 0005:05:00.0: bridge window [io 0x402000-0x403fff]
[ 7.610300] pci 0005:05:00.0: bridge window [mem 0x1f40600000-0x1f40bfffff]
[ 7.617507] pci 0005:02:03.0: PCI bridge to [bus 05-09]
[ 7.622530] pci 0005:02:03.0: bridge window [io 0x402000-0x403fff]
[ 7.629121] pci 0005:02:03.0: bridge window [mem 0x1f40600000-0x1f40bfffff]
[ 7.636060] pci 0005:01:00.0: PCI bridge to [bus 02-09]
[ 7.641415] pci 0005:01:00.0: bridge window [io 0x400000-0x403fff]
[ 7.648004] pci 0005:01:00.0: bridge window [mem 0x1f40000000-0x1f40bfffff]
[ 7.655291] pci 0005:00:00.0: PCI bridge to [bus 01-ff]
[ 7.660319] pci 0005:00:00.0: bridge window [io 0x400000-0x403fff]
[ 7.666883] pci 0005:00:00.0: bridge window [mem 0x1f40000000-0x1f40bfffff]
[ 7.674267] pci 0005:00:00.0: Max Payload Size set to 256/ 256 (was 256), Max Read Rq 512
[ 7.682865] pci 0005:01:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.691337] pci 0005:02:01.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.699936] pci 0005:03:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 512
[ 7.708125] pci 0005:02:02.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.716967] pci 0005:04:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 512
[ 7.725467] pci 0005:02:03.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.734057] pci 0005:05:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.742528] pci 0005:06:01.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.751024] pci 0005:07:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 512
[ 7.759512] pci 0005:06:02.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.767978] pci 0005:08:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 512
[ 7.776464] pci 0005:06:03.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 128
[ 7.785269] pcieport 0005:00:00.0: Signaling PME through PCIe PME interrupt
[ 7.791837] pci 0005:01:00.0: Signaling PME through PCIe PME interrupt
[ 7.798438] pci 0005:02:01.0: Signaling PME through PCIe PME interrupt
[ 7.804785] pci 0005:03:00.0: Signaling PME through PCIe PME interrupt
[ 7.811188] pci 0005:02:02.0: Signaling PME through PCIe PME interrupt
[ 7.817562] pci 0005:04:00.0: Signaling PME through PCIe PME interrupt
[ 7.824120] pci 0005:02:03.0: Signaling PME through PCIe PME interrupt
[ 7.830498] pci 0005:05:00.0: Signaling PME through PCIe PME interrupt
[ 7.836630] pci 0005:06:01.0: Signaling PME through PCIe PME interrupt
[ 7.843270] pci 0005:07:00.0: Signaling PME through PCIe PME interrupt
[ 7.849841] pci 0005:06:02.0: Signaling PME through PCIe PME interrupt
[ 7.856237] pci 0005:08:00.0: Signaling PME through PCIe PME interrupt
[ 7.862705] pci 0005:06:03.0: Signaling PME through PCIe PME interrupt
[ 7.869286] pcie_pme 0005:00:00.0:pcie001: service driver pcie_pme loaded
[ 7.869595] aer 0005:00:00.0:pcie002: service driver aer loaded
[ 7.874120] igb 0005:03:00.0: enabling device (0000 -> 0002)
[ 7.905356] igb 0005:03:00.0 (unnamed net_device) (uninitialized): igb: eth%d NIC Link is Down
[ 7.906283] pps pps0: new PPS source ptp1
[ 7.906387] igb 0005:03:00.0: added PHC on eth1
[ 7.906481] igb 0005:03:00.0: Intel® Gigabit Ethernet Network Connection
[ 7.906622] igb 0005:03:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 00:a0:10:01:de:e7
[ 7.907125] igb 0005:03:00.0: eth1: PBA No: 000300-000
[ 7.912066] igb 0005:03:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 7.920179] igb 0005:04:00.0: enabling device (0000 -> 0002)
[ 7.955824] igb 0005:04:00.0 (unnamed net_device) (uninitialized): igb: eth%d NIC Link is Down
[ 7.956673] pps pps1: new PPS source ptp2
[ 7.956765] igb 0005:04:00.0: added PHC on eth2
[ 7.956847] igb 0005:04:00.0: Intel® Gigabit Ethernet Network Connection
[ 7.956965] igb 0005:04:00.0: eth2: (PCIe:2.5Gb/s:Width x1) 00:a0:10:01:de:e8
[ 7.957522] igb 0005:04:00.0: eth2: PBA No: 000300-000
[ 7.962568] igb 0005:04:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 7.974644] igb 0005:07:00.0: enabling device (0000 -> 0002)
[ 8.010557] pps pps2: new PPS source ptp3
[ 8.010660] igb 0005:07:00.0: added PHC on eth3
[ 8.010766] igb 0005:07:00.0: Intel® Gigabit Ethernet Network Connection
[ 8.010905] igb 0005:07:00.0: eth3: (PCIe:2.5Gb/s:Width x1) 00:a0:10:01:de:e9
[ 8.011109] igb 0005:07:00.0: eth3: PBA No: 000300-000
[ 8.011211] igb 0005:07:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 8.011634] igb 0005:08:00.0: enabling device (0000 -> 0002)
[ 8.047638] igb 0005:08:00.0 (unnamed net_device) (uninitialized): igb: eth%d NIC Link is Down
[ 8.048569] pps pps3: new PPS source ptp4
[ 8.048672] igb 0005:08:00.0: added PHC on eth4
[ 8.048752] igb 0005:08:00.0: Intel® Gigabit Ethernet Network Connection
[ 8.048884] igb 0005:08:00.0: eth4: (PCIe:2.5Gb/s:Width x1) 00:a0:10:01:de:ea
[ 8.049106] igb 0005:08:00.0: eth4: PBA No: 000300-000
[ 8.053460] igb 0005:08:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 8.074834] tegra-cbb 14040000.cv-noc: noc_secure_irq = 98, noc_nonsecure_irq = 97>
[ 8.079651] tegra194-isp5 14800000.isp: initialized
[ 8.088772] tegra194-vi5 15c10000.vi: initialized
[ 8.094588] tegra194-vi5 15c10000.vi: ep of_device is not enabled /host1x/vi@15c10000/ports/port@0/endpoint.
[ 8.094777] tegra194-vi5 15c10000.vi: ep of_device is not enabled /host1x/vi@15c10000/ports/port@1/endpoint.
[ 8.098765] tegra186-cam-rtcpu bc00000.rtcpu: Trace buffer configured at IOVA=0xbff00000
[ 8.179972] tegra-ivc ivc-bc00000.rtcpu: region 0: iova=0xbfee0000-0xbfefffff size=131072
[ 8.180406] tegra-ivc ivc-bc00000.rtcpu:echo@0: echo: ver=0 grp=1 RX[16x64]=0x1000-0x1480 TX[16x64]=0x1480-0x1900
[ 8.180754] tegra-ivc ivc-bc00000.rtcpu:dbg@1: dbg: ver=0 grp=1 RX[1x384]=0x1900-0x1b00 TX[1x384]=0x1b00-0x1d00
[ 8.181100] tegra-ivc ivc-bc00000.rtcpu:dbg@2: dbg: ver=0 grp=1 RX[1x8192]=0x1d00-0x3d80 TX[1x8192]=0x3d80-0x5e00
[ 8.181632] tegra-ivc ivc-bc00000.rtcpu:ivccontrol@3: ivccontrol: ver=0 grp=1 RX[64x320]=0x5e00-0xae80 TX[64x320]=0xae80-0xff00
[ 8.181901] tegra-ivc ivc-bc00000.rtcpu:ivccapture@4: ivccapture: ver=0 grp=1 RX[512x64]=0xff00-0x17f80 TX[512x64]=0x17f80-0x20000
[ 8.182312] tegra186-cam-rtcpu bc00000.rtcpu: using cam RTCPU IRQ (69)
[ 8.182440] tegra186-cam-rtcpu bc00000.rtcpu: tegra_camrtc_mon_create is successful
[ 8.183444] tegra186-cam-rtcpu bc00000.rtcpu: firmware version cpu=rce cmd=5 sha1=cf2bef3ad10e437272857b76308abef8ffb80bda
[ 8.193771] gpio tegra-gpio wake67 for gpio=48(G:0)
[ 8.198191] gpio tegra-gpio-aon wake29 for gpio=36(EE:4)
[ 8.203931] input: gpio-keys as /devices/gpio-keys/input/input0
[ 8.244001] tegra_rtc c2a0000.rtc: setting system clock to 2000-01-02 01:20:01 UTC (946776001)
[ 8.244648] mmcblk mmc0:0001: Card claimed for testing.
[ 8.288940] bpmp: mounted debugfs mirror
[ 8.295048] vdd-1v8-cvb: disabling
[ 8.295141] vdd-1v8-sd: disabling
[ 8.295204] vdd-epb-1v0: disabling
[ 8.295282] vdd-sdmmc1-sw: disabling
[ 8.295345] avdd-cam-2v8: disabling
[ 8.295408] vdd-sata-1v5: disabling
[ 8.295475] vdd-3v3-slt: disabling
[ 8.295536] vdd-fan: disabling
[ 8.295602] vdd_sys_en: disabling
[ 8.295682] ALSA device list:
[ 8.295750] No soundcards found.
[ 8.297377] Freeing unused kernel memory: 8576K
[ 8.323480] L4T-INITRD Build DATE: Sun Jan 2 01:20:01 UTC 2000
[ 8.329855] Root device found: mmcblk0p1
[ 8.330928] Found dev node: /dev/mmcblk0p1
[ 8.362781] EXT4-fs (mmcblk0p1): recovery complete
[ 8.363703] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 8.364911] Rootfs mounted over mmcblk0p1
[ 8.381464] Switching from initrd to actual rootfs

Here is the serial number of one module that fails: 1422320029744,48B02D134C90,699-82888-0004-400
We would need some time to check for others, do you need them?
We can also provide you our device tree if you need to check our configuration.
Thank you.

Hi Trumany
We have some additional questions about the PCIE Clock Design.

  • Is it correct that the clock signals are LVDS?
  • The TX2 on the opposite has HCSL pcie clocks?
  • Is there already any termination on the module for the different pcie clocks?
  • Could this difference between the TX2 and the Xavier AGX lead to our problem, as we do not have any termination on our custom carrier board for the clock?

As for the clock, please refer to this topic: Regarding PCIE clock of Jetson TX2

Are you sure the the lspci does not show anything? According to your log, pcie has done the enumeration and the igb driver is initiated…?

We have multiple I210 in the system, but only one is not after a PCIe Switch. The PCI controller pcie@1416000 shows link down, but there should be another I210.

  1. Could you elaborate more about your system?

  2. It is possible to remove unnecessary device and keep only 1 i210 for your issue?

  3. Can you control the temperature and confirm if this issue is really relatedo to temperature?

Hi WanyeWWW

  1. We use all pcie lanes on our custom carrier board. We have two mPCIe slots, one I210 connected directly to pcie@1416000, an M.2 Key M slot, and one pcie lane goes to a PCIe Switch from Perciom and behind that switch are more I210 controllers. The failure we see is when the I210 is connected directly to the Xavier Module. To verify the design on our board, we also tested with an mPCIe Modul from Innodisk, where an I210 controller is equipped:
    https://www.innodisk.com/en/products/embedded-peripheral/communication/empl-g103

  2. It is possible to remove unnecessary devices and keep only 1 i210 for our issue, but we would have to repeat some measurements. We will also try to do a test with the DevKit and a PCIe Card holding an I210 to see if the failure can be seen.

  3. It is related to temperature, we were able to see multiple devices failing at -20°C, whereas if we make the test at room temperature, they work just fine. We have a temperature chamber to control the environment.

Hi sevm89,

Below is my understanding of this issue:

  1. This issue is related to temperature
  2. But other I210 devices can work fine in this low temperature and only one device on lane 8 cannot work.

Are they correct?

Hi WayneWWW

  1. correct

  2. Other I210 work fine, but only if they are behind a PCIe Switch. If we connect the I210 directly to lane 8 or lane 0 (mPCIe Module), some devices do not work.

The weird thing is, that we have systems that run just fine at all tested temperatures, then some systems showing the error sometimes at low temperature, and finally systems that always fail at low temperatures.

Hi,

The weird thing is, that we have systems that run just fine at all tested temperatures, then some systems showing the error sometimes at low temperature, and finally systems that always fail at low temperatures.

I hope we can have a precise terms here… the “system” mean the i210 devices but not the whole Xavier system, right?

Other I210 work fine, but only if they are behind a PCIe Switch. If we connect the I210 directly to lane 8 or lane 0 (mPCIe Module), some devices do not work.

  1. Which lane is this pcie switch using?
  2. These i210, which are connected on pcie swithc, can even work in low temperature?

Hi WayneWWW

Sorry for the not precise terms. Yes as you say it means the I210 devices.

  1. The PCIe Switch is using the NVHS0_TX0/RX0 lanes.
  2. Yes, they always work at all temperatures.

Hi Trumany
Is there a way to change the clock termination for the Xavier Module? In its tuning guide, there’s nothing mentioned about termination of the PCIe clock.

The guide is all we can provide for PCIe test. We don’t support tuning on PCIe. We only provide information for compliance/testing. Customer is expected to meet the DG routing requirements.