Jetson Nano Dev Kit Stuck on Boot after One Week

Hello,

I’m using Nvidia Jetson Nano Dev Kit with Jetpack 4.5.1. After one week using, my devices start to can’t boot after reboot. The booting stuck on Nvidia splash screen.

When I use a new SD-Card, it is same after one week. How can I solve the problem?

Turan

These are the logs;

[0000.125] [L4T TegraBoot] (version 00.00.2018.01-l4t-dd84d362)
[0000.130] Processing in cold boot mode Bootloader 2
[0000.135] A02 Bootrom Patch rev = 1023
[0000.138] Power-up reason: pmc por
[0000.141] No Battery Present
[0000.144] pmic max77620 reset reason
[0000.147] pmic max77620 NVERC : 0xc9
[0000.151] RamCode = 0
[0000.153] Platform has DDR4 type RAM
[0000.156] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0x711a9
[0000.172] Entering ramdump check
[0000.175] Get RamDumpCarveOut = 0x0
[0000.178] RamDumpCarveOut=0x0,  RamDumperFlag=0xe59ff3f8
[0000.184] Last reboot was clean, booting normally!
[0000.188] Sdram initialization is successful
[0000.192] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.198] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.204] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.210] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.216] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.222] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.233] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.256] Platform-DebugCarveout: 0
[0000.259] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.265] Non secure mode, and RB not enabled.
[0000.269] BoardID = 3448, SKU = 0x0
[0000.272] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.276] Nano-SD: checking PT table on QSPI ...
[0000.280] Read PT from (2:0)
[0000.296] Using BFS PT to query partitions
[0000.301] Loading Tboot-CPU binary
[0000.330] Verifying TBC in OdmNonSecureSBK mode
[0000.340] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.347] Bootloader downloaded successfully.
[0000.351] Downloaded Tboot-CPU binary to 0xa0000258
[0000.356] MAX77620_GPIO5 configured
[0000.359] CPU power rail is up
[0000.362] CPU clock enabled
[0000.366] Performing RAM repair
[0000.369] Updating A64 Warmreset Address to 0xa00002e9
[0000.374] BoardID = 3448, SKU = 0x0
[0000.377] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.381] Nano-SD: checking PT table on QSPI ...
[0000.385] Loading NvTbootBootloaderDTB
[0000.452] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0000.525] Bootloader DTB Load Address: 0x83000000
[0000.530] BoardID = 3448, SKU = 0x0
[0000.533] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.537] Nano-SD: checking PT table on QSPI ...
[0000.541] Loading NvTbootKernelDTB
[0000.607] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0000.680] Kernel DTB Load Address: 0x83100000
[0000.684] BoardID = 3448, SKU = 0x0
[0000.688] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.691] Nano-SD: checking PT table on QSPI ...
[0000.698] Loading cboot binary
[0000.813] Verifying EBT in OdmNonSecureSBK mode
[0000.855] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0000.862] Bootloader downloaded successfully.
[0000.866] BoardID = 3448, SKU = 0x0
[0000.870] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.873] Nano-SD: checking PT table on QSPI ...
[0000.878] PT: Partition NCT NOT found !
[0000.882] Warning: Find Partition via PT Failed
[0000.886] Next binary entry address: 0x92c00258
[0000.891] BoardId: 3448
[0000.895] Overriding pmu board id with proc board id
[0000.900] Display board id is not available
[0000.904] BoardID = 3448, SKU = 0x0
[0000.907] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.911] Nano-SD: checking PT table on QSPI ...
[0001.016] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0001.073] /bpmp deleted
[0001.075] SC7EntryFw header found loaded at 0xff700000
[0001.271] OVR2 PMIC
[0001.272] Bpmp FW successfully loaded
[0001.276] BoardID = 3448, SKU = 0x0
[0001.279] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.283] Nano-SD: checking PT table on QSPI ...
[0001.288] WB0 init successfully at 0xff780000
[0001.293] Set NvDecSticky Bits
[0001.296] GSC2 address ff53fffc value c0edbbcc
[0001.302] GSC MC Settings done
[0001.305] BoardID = 3448, SKU = 0x0
[0001.309] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.312] Nano-SD: checking PT table on QSPI ...
[0001.318] TOS Image length 53680
[0001.321]  Monitor size 53680
[0001.324]  OS size 0
[0001.339] Secure Os AES-CMAC Verification Success!
[0001.343] TOS image cipher info: plaintext
[0001.347] Loading and Validation of Secure OS Successful
[0001.363] SC7 Entry Firmware - 0xff700000, 0x4000
[0001.368] NvTbootPackSdramParams: start.
[0001.373] NvTbootPackSdramParams: done.
[0001.377] Tegraboot started after 51831 us
[0001.381] Basic modules init took 886385 us
[0001.385] Sec Bootdevice Read Time = 12 ms, Read Size = 61 KB
[0001.390] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0001.396] Next stage binary read took 102859 us
[0001.400] Carveout took -126356 us
[0001.403] CPU initialization took 495390 us
[0001.407] Total time taken by TegraBoot 1358278 us

[0001.412] Starting CPU & Halting co-processor

64NOTICE:  BL31: v1.3(release):5b49e7f80
NOTICE:  BL31: Built : 11:29:29, Jun 14 2021
ERROR:   Error initializing runtime service trusty_fast
[0001.534] RamCode = 0
[0001.539] LPDDR4 Training: Read DT: Number of tables = 2
[0001.544] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0001.557] EMC Training Successful
[0001.560] 408000 not found in DVFS table
[0001.566] RamCode = 0
[0001.570] DT Write: emc-table@204000 succeeded
[0001.575] DT Write: emc-table@1600000 succeeded
[0001.579] LPDDR4 Training: Write DT: Number of tables = 2
[0001.626]
[0001.627] Debug Init done
[0001.630] Marked DTB cacheable
[0001.633] Bootloader DTB loaded at 0x83000000
[0001.638] Marked DTB cacheable
[0001.640] Kernel DTB loaded at 0x83100000
[0001.644] DeviceTree Init done
[0001.657] Pinmux applied successfully
[0001.662] gicd_base: 0x50041000
[0001.665] gicc_base: 0x50042000
[0001.668] Interrupts Init done
[0001.672] Using base:0x60005090 & irq:208 for tick-timer
[0001.677] Using base:0x60005098 for delay-timer
[0001.682] platform_init_timer: DONE
[0001.685] Timer(tick) Init done
[0001.689] osc freq = 38400 khz
[0001.693]
[0001.694] Welcome to L4T Cboot
[0001.697]
[0001.698] Cboot Version: 00.00.2018.01-t210-39562017
[0001.703] calling constructors
[0001.706] initializing heap
[0001.709] initializing threads
[0001.712] initializing timers
[0001.715] creating bootstrap completion thread
[0001.719] top of bootstrap2()
[0001.722] CPU: ARM Cortex A57
[0001.725] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0001.730] initializing platform
[0001.737] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0001.742] ID LSB = 0x36, ID-CFI len = 194 bytes
[0001.746] Macronix QSPI chip present
[0001.750] SPI device register
[0001.752] init boot device
[0001.755] allocating memory for boot device(SPI)
[0001.760] registering boot device
[0001.768] QSPI bdev is already initialized
[0001.772] Enable APE clock
[0001.775] Un-powergate APE partition
[0001.778] of_register: registering tegra_udc to of_hal
[0001.783] of_register: registering inv20628-driver to of_hal
[0001.789] of_register: registering ads1015-driver to of_hal
[0001.794] of_register: registering lp8557-bl-driver to of_hal
[0001.800] of_register: registering bq2419x_charger to of_hal
[0001.806] of_register: registering bq27441_fuel_gauge to of_hal
[0001.817] gpio framework initialized
[0001.821] of_register: registering tca9539_gpio to of_hal
[0001.826] of_register: registering tca9539_gpio to of_hal
[0001.831] of_register: registering i2c_bus_driver to of_hal
[0001.837] of_register: registering i2c_bus_driver to of_hal
[0001.843] of_register: registering i2c_bus_driver to of_hal
[0001.848] pmic framework initialized
[0001.852] of_register: registering max77620_pmic to of_hal
[0001.857] regulator framework initialized
[0001.861] of_register: registering tps65132_bl_driver to of_hal
[0001.867] initializing target
[0001.873] gpio_driver_register: register 'tegra_gpio_driver' driver
[0001.881] board ID = D78, board SKU = 0
[0001.885] Skipping Z3!
[0001.889] fixed regulator driver initialized
[0001.907] initializing OF layer
[0001.910] NCK carveout not present
[0001.913] Skipping dts_overrides
[0001.918] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.935] I2C Bus Init done
[0001.937] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.948] I2C Bus Init done
[0001.950] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.961] I2C Bus Init done
[0001.963] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.974] I2C Bus Init done
[0001.976] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.987] I2C Bus Init done
[0001.989] of_children_init: Ops found for compatible string maxim,max77620
[0002.000] max77620_init using irq 118
[0002.005] register 'maxim,max77620' pmic
[0002.009] gpio_driver_register: register 'max77620-gpio' driver
[0002.015] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.026] I2C Bus Init done
[0002.029] NCK carveout not present
[0002.039] Find /i2c@7000c000's alias i2c0
[0002.043] get eeprom at 1-a0, size 256, type 0
[0002.052] Find /i2c@7000c500's alias i2c2
[0002.056] get eeprom at 3-a0, size 256, type 0
[0002.060] get eeprom at 3-ae, size 256, type 0
[0002.065] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.070] I2C slave not started
[0002.073] I2C write failed
[0002.076] Writing offset failed
[0002.079] eeprom_init: EEPROM read failed
[0002.083] pm_ids_update: eeprom init failed
[0002.087] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.117] pm_ids_update: The pm board id is 3448-0000-402
[0002.124] Adding plugin-manager/ids/3448-0000-402=/i2c@7000c500:module@0x50
[0002.132] pm_ids_update: pm id update successful
[0002.137] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.167] pm_ids_update: The pm board id is 3449-0000-400
[0002.173] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57
[0002.181] pm_ids_update: pm id update successful
[0002.211] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.217] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0002.225] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.231] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0002.239] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:3d:04:23
[0002.245] Plugin Manager: Parse ODM data 0x000a4000
[0002.258] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000
[0002.273] Find /i2c@7000c000's alias i2c0
[0002.277] get eeprom at 1-a0, size 256, type 0
[0002.285] Find /i2c@7000c500's alias i2c2
[0002.289] get eeprom at 3-a0, size 256, type 0
[0002.294] get eeprom at 3-ae, size 256, type 0
[0002.298] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.303] I2C slave not started
[0002.306] I2C write failed
[0002.309] Writing offset failed
[0002.312] eeprom_init: EEPROM read failed
[0002.316] pm_ids_update: eeprom init failed
[0002.320] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.350] pm_ids_update: The pm board id is 3448-0000-402
[0002.357] Adding plugin-manager/ids/3448-0000-402=/i2c@7000c500:module@0x50
[0002.363] pm_ids_update: pm id update successful
[0002.368] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.398] pm_ids_update: The pm board id is 3449-0000-400
[0002.404] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57
[0002.411] pm_ids_update: pm id update successful
[0002.442] Add serial number:1421321062768 as DT property
[0002.449] Applying platform configs
[0002.456] platform-init is not present. Skipping
[0002.461] calling apps_init()
[0002.466] Couldn't find GPT header
[0002.471] Proceeding to Cold Boot
[0002.474] starting app android_boot_app
[0002.478] Device state: unlocked
[0002.481] display console init
[0002.489] could not find regulator
[0002.513] hdmi cable not connected
[0002.516] is_hdmi_needed: HDMI not connected, returning false
[0002.528] DT entry for leds-pwm not found

[0002.532] sor0 is not supported
[0002.535] display_console_init: no valid display out_type
[0002.543] subnode volume_up is not found !
[0002.547] subnode back is not found !
[0002.551] subnode volume_down is not found !
[0002.555] subnode menu is not found !
[0002.559] Gpio keyboard init success
[0002.639] found decompressor handler: lz4-legacy
[0002.654] decompressing blob (type 1)...
[0002.720] display_resolution: No display init
[0002.724] Failed to retrieve display resolution
[0002.728] Could not load/initialize BMP blob...ignoring
[0002.803] decompressor handler not found
[0002.807] load_firmware_blob: Firmware blob loaded, entries=2
[0002.813] XUSB blob version 0 size 124416 @ 0x92ca828c
[0002.819] -------> se_aes_verify_sbk_clear: 747
[0002.823] se_aes_verify_sbk_clear: Error
[0002.827] SE operation failed
[0002.830] bl_battery_charging: connected to external power supply
[0002.839] display_console_ioctl: No display init
[0002.844] switch_backlight failed
[0002.850] device_query_partition_size: failed to open partition spiflash0:MSC !
[0002.857] MSC Partition not found
[0002.864] device_query_partition_size: failed to open partition spiflash0:USP !
[0002.871] USP partition read failed!
[0002.874] blob_init: blob-partition USP header read failed
[0002.880] android_boot Unable to update recovery partition
[0002.885] kfs_getpartname: name = LNX
[0002.889] Loading kernel from LNX
[0002.898] Found 19 BFS partitions in "spiflash0"
[0003.217] load kernel from storage
[0003.222] decompressor handler not found
[0003.485] Successfully loaded kernel and ramdisk images
[0003.491] board ID = D78, board SKU = 0
[0003.495] sdmmc node status = okay
[0003.498] sdcard instance = 0
[0003.501] sdcard gpio handle 0x5b
[0003.505] sdcard gpio pin 0xc9
[0003.508] sdcard gpio flags 0x0
[0003.511] vmmc-supply 0x9e
[0003.513] cd_gpio_pin = 201
[0003.516] pin_state = 0
[0003.518] Found sdcard
[0003.520] SD-card IS present ...
[0003.524] load_and_boot_kernel: SD card detected OK
[0003.529] display_resolution: No display init
[0003.534] Failed to retrieve display resolution
[0003.538] bmp blob is not loaded and initialized
[0003.543] Failed to display boot-logo
[0003.546] NCK carveout not present
[0003.550] Skipping dts_overrides
[0003.553] NCK carveout not present
[0003.563] Find /i2c@7000c000's alias i2c0
[0003.566] get eeprom at 1-a0, size 256, type 0
[0003.575] Find /i2c@7000c500's alias i2c2
[0003.579] get eeprom at 3-a0, size 256, type 0
[0003.584] get eeprom at 3-ae, size 256, type 0
[0003.588] pm_ids_update: Updating 1,a0, size 256, type 0
[0003.593] I2C slave not started
[0003.596] I2C write failed
[0003.599] Writing offset failed
[0003.602] eeprom_init: EEPROM read failed
[0003.606] pm_ids_update: eeprom init failed
[0003.610] pm_ids_update: Updating 3,a0, size 256, type 0
[0003.640] pm_ids_update: The pm board id is 3448-0000-402
[0003.647] Adding plugin-manager/ids/3448-0000-402=/i2c@7000c500:module@0x50
[0003.655] pm_ids_update: pm id update successful
[0003.660] pm_ids_update: Updating 3,ae, size 256, type 0
[0003.690] pm_ids_update: The pm board id is 3449-0000-400
[0003.696] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57
[0003.704] pm_ids_update: pm id update successful
[0003.734] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.740] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0003.748] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.754] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0003.762] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:3d:04:23
[0003.769] Plugin Manager: Parse ODM data 0x000a4000
[0003.781] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000
[0003.789] Add serial number:1421321062768 as DT property
[0003.799] "bpmp" doesn't exist, creating
[0003.804] Updated bpmp info to DTB
[0003.809] Updated initrd info to DTB
[0003.812] "proc-board" doesn't exist, creating
[0003.818] Updated board info to DTB
[0003.822] "pmu-board" doesn't exist, creating
[0003.828] Updated board info to DTB
[0003.831] "display-board" doesn't exist, creating
[0003.837] Updated board info to DTB
[0003.840] "reset" doesn't exist, creating
[0003.845] Updated reset info to DTB
[0003.848] display_console_ioctl: No display init
[0003.853] display_console_ioctl: No display init
[0003.858] display_console_ioctl: No display init
[0003.862] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,4 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt
[0003.897] DTB cmdline: earlycon=uart8250,mmio32,0x70006000
[0003.902] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0
[0003.915] Updated bootarg info to DTB
[0003.919] Adding uuid 000000016430b7450800000011fe84c0 to DT
[0003.925] Adding eks info 0 to DT
[0003.931] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0003.937] Updated memory info to DTB
[0003.945] set vdd_core voltage to 1075 mv
[0003.948] setting 'vdd-core' regulator to 1075000 micro volts
[0003.954] Found secure-pmc; disable BPMP


U-Boot 2020.04-g6b630d64fd (Jun 14 2021 - 11:29:26 -0700)

SoC: tegra210
Model: NVIDIA Jetson Nano Developer Kit
Board: NVIDIA P3450-0000
DRAM:  4 GiB
MMC:   sdhci@700b0000: 1, sdhci@700b0600: 0
Loading Environment from SPI Flash... SF: Detected mx25u3235f with page size 256 Bytes, erase size 4 KiB, total 4 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
845 bytes read in 44 ms (18.6 KiB/s)
1:      primary kernel
Retrieving file: /boot/initrd
7159833 bytes read in 2899 ms (2.4 MiB/s)
Retrieving file: /boot/Image
tegra_mmc_send_cmd_bounced: MMC Timeout
    Interrupt status        0x00000001
    Interrupt status enable 0xffff003b
    Interrupt signal enable 0xffff0002
    Present status          0x01fb0206
 ** fs_devread read error - block
Skipping primary for failure retrieving kernel
SCRIPT FAILED: continuing...
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
Card did not respond to voltage select!
starting USB...
Bus usb@7d000000: tegrausb: Invalid dr_mode 2 for host mode
probe failed, error -1
Bus xusb@70090000:
Firmware size 124416
Firmware timestamp: 0x5da88fc3, Version: 50.25 release

Register HCSParams1: 9000124 NbrPorts: 9
Starting the controller
USB XHCI 1.00
scanning bus xusb@70090000 for devices... 3 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found

Device 0: unknown device

Device 0: unknown device

Warning: eth_rtl8169 using MAC address from ROM
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17

Retry time exceeded; starting again
missing environment variable: pxeuuid
Retrieving file: /boot/extlinux/pxelinux.cfg/01-48-b0-2d-3d-04-23
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/00000000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/0000000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/000000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/00000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/0000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/00
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/0
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/default-arm-tegra210-p3450-0000
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/default-arm-tegra210
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/default-arm
*** ERROR: `serverip' not set
Retrieving file: /boot/extlinux/pxelinux.cfg/default
*** ERROR: `serverip' not set
Config file not found
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17

Retry time exceeded; starting again
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17

Retry time exceeded; starting again

I am not quite sure why such error would happen after using a sdcard for 1 week. Didn’t hear anyone report such issue.

Can you flash the board with sdkmanager? If same issue still happens, we need to know what is your common usecase over this board?

Hello Wayne. Thank you for your response. I flashed the device with sdkmanager and start to test again. I will share the details.