Jeston Nano developer kit doesn't boot up

Jetson nano was working fine last month when plugged the power supply after a few days. First Nvidia screen appears, then it turns off the display & doesn’t boot, but the green led is On. And I looked at the forum and tried solutions like switching power supplies for boot micro-USB and 5V jack, the processor was working fine checked with power sources, reflashing the SD-Card many times with different versions, then tried to connect Jetson Nano over serial using minicom on Ubuntu, also tried to recovery & reset through J40pin,tried to boot with USB also but results show negative. Any solutions, suggestions & how do I get the support if it’s a board issue.

Flash the board without sdkmanager.

If you want us to help analyze, you can follow this post and dump the boot log from uart. But the final solution may still ask you to flash with sdkm.

We are using the Jetson Nanocarrier board itself, the last time when the board was working we use the jetpack 4.5. The UART serial console show some memory error and terminal show a message “starting the kernel” up to boot enabled then pause for few minutes and restart the dmesg

You can share the log here.

Copy the full log. The full log means start from the boot.

Also, I just re-checked your comment,

, also tried to recovery & reset through J40pin,tried to boot with USB

I am not sure what you are trying to do here. Recovery mode is just for the board to be ready to get flashed by sdkmanager… it will not restore anything back without flashing.

�[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 : 0xe3
[0000.151] RamCode = 0
[0000.153] Platform has DDR4 type RAM
[0000.157] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0xd1ceb
[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
[0000.302] 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
[0000.532] Bootloader DTB Load Address: 0x83000000
[0000.536] BoardID = 3448, SKU = 0x0
[0000.539] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.543] Nano-SD: checking PT table on QSPI …
[0000.548] Loading NvTbootKernelDTB
[0000.614] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0000.693] Kernel DTB Load Address: 0x83100000
[0000.698] BoardID = 3448, SKU = 0x0
[0000.701] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.705] Nano-SD: checking PT table on QSPI …
[0000.711] Loading cboot binary
[0000.827] Verifying EBT in OdmNonSecureSBK mode
[0000.868] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0000.875] Bootloader downloaded successfully.
[0000.880] BoardID = 3448, SKU = 0x0
[0000.883] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.887] Nano-SD: checking PT table on QSPI …
[0000.891] PT: Partition NCT NOT found !
[0000.895] Warning: Find Partition via PT Failed
[0000.899] Next binary entry address: 0x92c00258
[0000.904] BoardId: 3448
[0000.908] Overriding pmu board id with proc board id
[0000.913] Display board id is not available
[0000.917] BoardID = 3448, SKU = 0x0
[0000.921] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.924] Nano-SD: checking PT table on QSPI …
[0001.029] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0001.089] /bpmp deleted
[0001.091] SC7EntryFw header found loaded at 0xff700000
[0001.286] OVR2 PMIC
[0001.288] Bpmp FW successfully loaded
[0001.292] BoardID = 3448, SKU = 0x0
[0001.295] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.299] Nano-SD: checking PT table on QSPI …
[0001.304] WB0 init successfully at 0xff780000
[0001.308] Set NvDecSticky Bits
[0001.312] GSC2 address ff53fffc value c0edbbcc
[0001.318] GSC MC Settings done
[0001.321] BoardID = 3448, SKU = 0x0
[0001.324] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.328] Nano-SD: checking PT table on QSPI …
[0001.333] TOS Image length 53680
[0001.337] Monitor size 53680
[0001.339] OS size 0
[0001.355] Secure Os AES-CMAC Verification Success!
[0001.359] TOS image cipher info: plaintext
[0001.363] Loading and Validation of Secure OS Successful
[0001.379] SC7 Entry Firmware - 0xff700000, 0x4000
[0001.384] NvTbootPackSdramParams: start.
[0001.389] NvTbootPackSdramParams: done.
[0001.392] Tegraboot started after 51845 us
[0001.396] Basic modules init took 899926 us
[0001.400] Sec Bootdevice Read Time = 12 ms, Read Size = 61 KB
[0001.406] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0001.411] Next stage binary read took 102860 us
[0001.416] Carveout took -126356 us
[0001.419] CPU initialization took 497949 us
[0001.423] Total time taken by TegraBoot 1374379 us

[0001.428] 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
[0001.550] RamCode = 0
[0001.552] get_emc_table_offset: Can’t find emc-table node
[0001.557] LPDDR4 Training: Can’t find emc-table node
[0001.603]
[0001.604] Debug Init done
[0001.607] Marked DTB cacheable
[0001.610] Bootloader DTB loaded at 0x83000000
[0001.614] Marked DTB cacheable
[0001.617] Kernel DTB loaded at 0x83100000
[0001.621] DeviceTree Init done
[0001.634] Pinmux applied successfully
[0001.639] gicd_base: 0x50041000
[0001.642] gicc_base: 0x50042000
[0001.645] Interrupts Init done
[0001.649] Using base:0x60005090 & irq:208 for tick-timer
[0001.654] Using base:0x60005098 for delay-timer
[0001.659] platform_init_timer: DONE
[0001.662] Timer(tick) Init done
[0001.666] osc freq = 38400 khz
[0001.670]
[0001.671] Welcome to L4T Cboot
[0001.674]
[0001.675] Cboot Version: 00.00.2018.01-t210-39562017
[0001.680] calling constructors
[0001.683] initializing heap
[0001.686] initializing threads
[0001.689] initializing timers
[0001.691] creating bootstrap completion thread
[0001.696] top of bootstrap2()
[0001.699] CPU: ARM Cortex A57
[0001.702] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0001.706] initializing platform
[0001.714] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0001.718] ID LSB = 0x36, ID-CFI len = 194 bytes
[0001.723] Macronix QSPI chip present
[0001.726] SPI device register
[0001.729] init boot device
[0001.732] allocating memory for boot device(SPI)
[0001.736] registering boot device
[0001.745] QSPI bdev is already initialized
[0001.749] Enable APE clock
[0001.751] Un-powergate APE partition
[0001.755] of_register: registering tegra_udc to of_hal
[0001.760] of_register: registering inv20628-driver to of_hal
[0001.766] of_register: registering ads1015-driver to of_hal
[0001.771] of_register: registering lp8557-bl-driver to of_hal
[0001.777] of_register: registering bq2419x_charger to of_hal
[0001.783] of_register: registering bq27441_fuel_gauge to of_hal
[0001.794] gpio framework initialized
[0001.798] of_register: registering tca9539_gpio to of_hal
[0001.803] of_register: registering tca9539_gpio to of_hal
[0001.808] of_register: registering i2c_bus_driver to of_hal
[0001.814] of_register: registering i2c_bus_driver to of_hal
[0001.819] of_register: registering i2c_bus_driver to of_hal
[0001.825] pmic framework initialized
[0001.828] of_register: registering max77620_pmic to of_hal
[0001.834] regulator framework initialized
[0001.838] of_register: registering tps65132_bl_driver to of_hal
[0001.844] initializing target
[0001.850] gpio_driver_register: register ‘tegra_gpio_driver’ driver
[0001.858] board ID = D78, board SKU = 0
[0001.861] Skipping Z3!
[0001.866] fixed regulator driver initialized
[0001.885] initializing OF layer
[0001.888] NCK carveout not present
[0001.891] Skipping dts_overrides
[0001.896] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.913] I2C Bus Init done
[0001.915] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.926] I2C Bus Init done
[0001.928] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.939] I2C Bus Init done
[0001.941] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.952] I2C Bus Init done
[0001.955] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.965] I2C Bus Init done
[0001.968] of_children_init: Ops found for compatible string maxim,max77620
[0001.978] max77620_init using irq 118
[0001.983] register ‘maxim,max77620’ pmic
[0001.987] gpio_driver_register: register ‘max77620-gpio’ driver
[0001.993] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.004] I2C Bus Init done
[0002.008] NCK carveout not present
[0002.017] Find /i2c@7000c000’s alias i2c0
[0002.021] get eeprom at 1-a0, size 256, type 0
[0002.030] Find /i2c@7000c500’s alias i2c2
[0002.034] get eeprom at 3-a0, size 256, type 0
[0002.038] get eeprom at 3-ae, size 256, type 0
[0002.043] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.048] I2C slave not started
[0002.051] I2C write failed
[0002.054] Writing offset failed
[0002.057] eeprom_init: EEPROM read failed
[0002.061] pm_ids_update: eeprom init failed
[0002.065] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.095] pm_ids_update: The pm board id is 3448-0000-200
[0002.102] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0002.110] pm_ids_update: pm id update successful
[0002.115] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.145] pm_ids_update: The pm board id is 3449-0000-200
[0002.151] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0002.159] pm_ids_update: pm id update successful
[0002.190] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.195] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0002.203] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.209] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0002.217] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:c8:ed
[0002.224] Plugin Manager: Parse ODM data 0x000a4000
[0002.237] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x7
[0002.252] Find /i2c@7000c000’s alias i2c0
[0002.256] get eeprom at 1-a0, size 256, type 0
[0002.266] Find /i2c@7000c500’s alias i2c2
[0002.270] get eeprom at 3-a0, size 256, type 0
[0002.274] get eeprom at 3-ae, size 256, type 0
[0002.278] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.284] I2C slave not started
[0002.287] I2C write failed
[0002.289] Writing offset failed
[0002.292] eeprom_init: EEPROM read failed
[0002.296] pm_ids_update: eeprom init failed
[0002.300] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.330] pm_ids_update: The pm board id is 3448-0000-200
[0002.337] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0002.344] pm_ids_update: pm id update successful
[0002.348] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.378] pm_ids_update: The pm board id is 3449-0000-200
[0002.385] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0002.391] pm_ids_update: pm id update successful
[0002.422] Add serial number:1422619037329 as DT property
[0002.430] Applying platform configs
[0002.437] platform-init is not present. Skipping
[0002.441] calling apps_init()
[0002.447] Couldn’t find GPT header
[0002.451] Proceeding to Cold Boot
[0002.455] starting app android_boot_app
[0002.458] Device state: unlocked
[0002.461] display console init
[0002.470] could not find regulator
[0002.473] hdmi cable connected
[0002.489] edid read success
[0002.491] width = 640, height = 480, frequency = 25174825
[0002.496] width = 640, height = 480, frequency = 25174DT entry for leds-pwm nod
8[0002.508] 25
[0002.509] width = 640, height = 480, frequency = 25174825
[0002.515] width = 640, height = 480, frequency = 25174825
[0002.520] width = 1024, height = 768, frequency = 65000000
[0002.525] Best mode Width = 640, Height = 480, freq = 25174825
[0002.533] tmds-config node not found
[0002.537] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltageps
[0002.552] setting ‘vdd-1v8’ regulator to 1800000 micro volts
[0002.559] could not find regulator
[0002.563] could not find regulator
[0002.566] could not find regulator
[0002.594] using default cmu settings
[0002.598] dc_hdmi_enable, starting HDMI initialisation
[0002.604] dc_hdmi_enable, HDMI initialisation complete
[0002.609] list and configure display window
[0002.614] display console init completed
[0002.622] subnode volume_up is not found !
[0002.626] subnode back is not found !
[0002.629] subnode volume_down is not found !
[0002.633] subnode menu is not found !
[0002.637] Gpio keyboard init success
[0002.717] found decompressor handler: lz4-legacy
[0002.732] decompressing blob (type 1)…
[0002.799] load_bmp_blob: panelresolution=480 type=0
[0002.873] decompressor handler not found
[0002.877] load_firmware_blob: Firmware blob loaded, entries=2
[0002.883] XUSB blob version 0 size 124416 @ 0x92dee28c
[0002.889] -------> se_aes_verify_sbk_clear: 747
[0002.893] se_aes_verify_sbk_clear: Error
[0002.897] SE operation failed
[0002.900] bl_battery_charging: connected to external power supply
[0002.912] device_query_partition_size: failed to open partition spiflash0:MSC !
[0002.920] MSC Partition not found
[0002.926] device_query_partition_size: failed to open partition spiflash0:USP !
[0002.933] USP partition read failed!
[0002.937] blob_init: blob-partition USP header read failed
[0002.942] android_boot Unable to update recovery partition
[0002.948] kfs_getpartname: name = LNX
[0002.951] Loading kernel from LNX
[0002.961] Found 19 BFS partitions in “spiflash0”
[0003.281] load kernel from storage
[0003.286] decompressor handler not found
[0003.553] Successfully loaded kernel and ramdisk images
[0003.558] board ID = D78, board SKU = 0
[0003.563] sdmmc node status = okay
[0003.566] sdcard instance = 0
[0003.569] sdcard gpio handle 0x5a
[0003.572] sdcard gpio pin 0xc9
[0003.575] sdcard gpio flags 0x0
[0003.578] vmmc-supply 0x9d
[0003.580] cd_gpio_pin = 201
[0003.583] pin_state = 0
[0003.585] Found sdcard
[0003.588] SD-card IS present …
[0003.591] load_and_boot_kernel: SD card detected OK
[0003.597] load_bmp_blob: panelresolution=480 type=0
[0003.670] display bmp image done
[0003.673] NCK carveout not present
[0003.677] Skipping dts_overrides
[0003.680] NCK carveout not present
[0003.690] Find /i2c@7000c000’s alias i2c0
[0003.693] get eeprom at 1-a0, size 256, type 0
[0003.702] Find /i2c@7000c500’s alias i2c2
[0003.706] get eeprom at 3-a0, size 256, type 0
[0003.711] get eeprom at 3-ae, size 256, type 0
[0003.715] pm_ids_update: Updating 1,a0, size 256, type 0
[0003.720] I2C slave not started
[0003.723] I2C write failed
[0003.726] Writing offset failed
[0003.729] eeprom_init: EEPROM read failed
[0003.733] pm_ids_update: eeprom init failed
[0003.737] pm_ids_update: Updating 3,a0, size 256, type 0
[0003.767] pm_ids_update: The pm board id is 3448-0000-200
[0003.774] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0003.783] pm_ids_update: pm id update successful
[0003.787] pm_ids_update: Updating 3,ae, size 256, type 0
[0003.817] pm_ids_update: The pm board id is 3449-0000-200
[0003.824] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0003.832] pm_ids_update: pm id update successful
[0003.862] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.868] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0003.876] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.882] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0003.890] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:c8:ed
[0003.896] Plugin Manager: Parse ODM data 0x000a4000
[0003.909] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x7
[0003.918] Add serial number:1422619037329 as DT property
[0003.927] “bpmp” doesn’t exist, creating
[0003.933] Updated bpmp info to DTB
[0003.938] Updated initrd info to DTB
[0003.941] “proc-board” doesn’t exist, creating
[0003.947] Updated board info to DTB
[0003.951] “pmu-board” doesn’t exist, creating
[0003.957] Updated board info to DTB
[0003.960] “display-board” doesn’t exist, creating
[0003.966] Updated board info to DTB
[0003.969] “reset” doesn’t exist, creating
[0003.974] Updated reset info to DTB
[0003.978] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype
[0004.017] DTB cmdline: earlycon=uart8250,mmio32,0x70006000
[0004.022] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[0004.035] Updated bootarg info to DTB
[0004.039] Adding uuid 00000001644475c22400000005050540 to DT
[0004.045] Adding eks info 0 to DT
[0004.051] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0004.056] Updated memory info to DTB
[0004.062] Updated system-lp0-disable info to DTB
[0004.070] set vdd_core voltage to 1125 mv
[0004.074] setting ‘vdd-core’ regulator to 1125000 micro volts
[0004.080] Found secure-pmc; disable BPMP

U-Boot 2020.04-g6b630d64fd (Jun 14 2021 - 11:29:25 -0700)

SoC: tegra210
Model: NVIDIA Jetson Nano 2GB Developer Kit
Board: NVIDIA P3541-0000
DRAM: 4 GiB
MMC: sdhci@700b0000: 1, sdhci@700b0600: 0
Loading Environment from SPI Flash… SF: Detected mx25u3235f with page size 25B
*** 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
239 bytes read in 18 ms (12.7 KiB/s)
1: primary kernel
Retrieving file: /boot/initrd
initrd not found or zero, skipping …
Retrieving file: /boot/Image
34048008 bytes read in 1489 ms (21.8 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resizt

Flattened Device Tree blob at 83100000

Booting using the fdt blob at 0x83100000
ERROR: reserving fdt memory region failed (addr=0 size=0)
ERROR: reserving fdt memory region failed (addr=0 size=0)
Using Device Tree in place at 0000000083100000, end 00000000831843cf
copying carveout for /host1x@50000000/dc@54200000…
copying carveout for /host1x@50000000/dc@54240000…

Starting kernel …

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-3531) (gcc ve9
[ 0.000000] Boot CPU: AArch64 Processor [411fd071]
[ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 32,
[ 0.000000] OF: fdt: - 80000000 , 7ee00000
[ 0.000000] OF: fdt: - 100000000 , 7f200000
[ 0.000000] Found tegra_fbmem: 00140000@92ca9000
[ 0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options ‘’)
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_B
[ 0.000000] OF: reserved mem: initialized node iram-carveout, compatible id t
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible s
[ 0.000000] cma: Reserved 64 MiB at 0x00000000fac00000
[ 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 23 pages/cpu @ffffffc0ff068000 s53400 r8192 d328
[ 0.000000] CPU features: enabling workaround for ARM erratum 832075
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pa4
[ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M sectt
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 98304 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 131072 bytes
[ 0.000000] early log buf free: 29400(89%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 byte)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 3984916K/4159488K available (15166K kernel code, 2914K r)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 )
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 )
[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008f50000 ( 15168 )
[ 0.000000] .rodata : 0xffffff8008f50000 - 0xffffff80095d0000 ( 6656 )
[ 0.000000] .init : 0xffffff80095d0000 - 0xffffff8009e20000 ( 8512 )
[ 0.000000] .data : 0xffffff8009e20000 - 0xffffff800a0f8808 ( 2915 )
[ 0.000000] .bss : 0xffffff800a0f8808 - 0xffffff800a18fe3c ( 606 )
[ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 )
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 )
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 )
[ 0.000000] 0xffffffbf00000000 - 0xffffffbf03fc8000 ( 63 )
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc0ff200000 ( 4082 )
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] /interrupt-controller@60004000: 192 interrupts forwarded to /intr
[ 0.000000] t210 clock and reset probe
[ 0.000000] boot misc1 0x90000000: expected 0x10000000
[ 0.000000] (comparison mask = 0xf8000000)
[ 0.000000] boot misc2 0x0: expected 0xf6e0f620
[ 0.000000] (comparison mask = 0xffffffff)
[ 0.000000] boot misc3 0x559: expected 0x10000
[ 0.000000] (comparison mask = 0xffffffff)
[ 0.000000] PLL_D2 already enabled. Postponing set full defaults
[ 0.000000] tegra-pmc: get_secure_pmc_setting: done secure_pmc=1
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (p.
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycless
[ 0.000005] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398s
[ 0.009998] Console: colour dummy device 80x25
[ 0.014645] console [tty0] enabled
[ 0.018157] bootconsole [uart8250] disabled

[0000.159] [L4T TegraBoot] (version 00.00.2018.01-l4t-dd84d362)
[0000.164] Processing in cold boot mode Bootloader 2
[0000.169] A02 Bootrom Patch rev = 1023
[0000.173] Power-up reason: software reset
[0000.176] No Battery Present
[0000.179] pmic max77620 reset reason
[0000.182] pmic max77620 NVERC : 0x0
[0000.186] RamCode = 0
[0000.188] Platform has DDR4 type RAM
[0000.191] max77620 disabling SD1 Remote Sense
[0000.196] Setting DDR voltage to 1125mv
[0000.199] Serial Number of Pmic Max77663: 0xd1ceb
[0000.207] Entering ramdump check
[0000.210] Get RamDumpCarveOut = 0x0
[0000.213] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.218] Last reboot was clean, booting normally!
[0000.223] Sdram initialization is successful
[0000.227] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.233] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.239] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.245] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.251] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.257] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.262] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.268] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.284] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.291] Platform-DebugCarveout: 0
[0000.294] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.300] Non secure mode, and RB not enabled.
[0000.304] BoardID = 3448, SKU = 0x0
[0000.307] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.311] Nano-SD: checking PT table on QSPI …
[0000.315] Read PT from (2:0)
[0000.331] Using BFS PT to query partitions
[0000.336] Loading Tboot-CPU binary
[0000.365] Verifying TBC in OdmNonSecureSBK mode
[0000.375] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.382] Bootloader downloaded successfully.
[0000.386] Downloaded Tboot-CPU binary to 0xa0000258
[0000.391] MAX77620_GPIO5 configured
[0000.394] CPU power rail is up
[0000.397] CPU clock enabled
[0000.401] Performing RAM repair
[0000.404] Updating A64 Warmreset Address to 0xa00002e9
[0000.409] BoardID = 3448, SKU = 0x0
[0000.412] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.416] Nano-SD: checking PT table on QSPI …
[0000.420] Loading NvTbootBootloaderDTB
[0000.487] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0000.566] Bootloader DTB Load Address: 0x83000000
[0000.571] BoardID = 3448, SKU = 0x0
[0000.574] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.578] Nano-SD: checking PT table on QSPI …
[0000.583] Loading NvTbootKernelDTB
[0000.649] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0000.728] Kernel DTB Load Address: 0x83100000
[0000.732] BoardID = 3448, SKU = 0x0
[0000.736] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.740] Nano-SD: checking PT table on QSPI …
[0000.746] Loading cboot binary
[0000.862] Verifying EBT in OdmNonSecureSBK mode
[0000.903] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0000.910] Bootloader downloaded successfully.
[0000.914] BoardID = 3448, SKU = 0x0
[0000.918] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.921] Nano-SD: checking PT table on QSPI …
[0000.926] PT: Partition NCT NOT found !
[0000.930] Warning: Find Partition via PT Failed
[0000.934] Next binary entry address: 0x92c00258
[0000.939] BoardId: 3448
[0000.943] Overriding pmu board id with proc board id
[0000.948] Display board id is not available
[0000.952] BoardID = 3448, SKU = 0x0
[0000.955] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.959] Nano-SD: checking PT table on QSPI …
[0001.064] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0001.123] /bpmp deleted
[0001.126] SC7EntryFw header found loaded at 0xff700000
[0001.321] OVR2 PMIC
[0001.323] Bpmp FW successfully loaded
[0001.326] BoardID = 3448, SKU = 0x0
[0001.330] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.333] Nano-SD: checking PT table on QSPI …
[0001.339] WB0 init successfully at 0xff780000
[0001.343] Set NvDecSticky Bits
[0001.347] GSC2 address ff53fffc value c0edbbcc
[0001.353] GSC MC Settings done
[0001.356] BoardID = 3448, SKU = 0x0
[0001.359] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0001.363] Nano-SD: checking PT table on QSPI …
[0001.368] TOS Image length 53680
[0001.371] Monitor size 53680
[0001.374] OS size 0
[0001.389] Secure Os AES-CMAC Verification Success!
[0001.394] TOS image cipher info: plaintext
[0001.398] Loading and Validation of Secure OS Successful
[0001.414] SC7 Entry Firmware - 0xff700000, 0x4000
[0001.418] NvTbootPackSdramParams: start.
[0001.423] NvTbootPackSdramParams: done.
[0001.427] Tegraboot started after 86968 us
[0001.431] Basic modules init took 900466 us
[0001.435] Sec Bootdevice Read Time = 12 ms, Read Size = 61 KB
[0001.441] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0001.446] Next stage binary read took 102860 us
[0001.450] Carveout took -126355 us
[0001.454] CPU initialization took 497943 us
[0001.458] Total time taken by TegraBoot 1374914 us

[0001.463] 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
[0001.585] RamCode = 0
[0001.587] get_emc_table_offset: Can’t find emc-table node
[0001.592] LPDDR4 Training: Can’t find emc-table node
[0001.639]
[0001.640] Debug Init done
[0001.642] Marked DTB cacheable
[0001.645] Bootloader DTB loaded at 0x83000000
[0001.650] Marked DTB cacheable
[0001.653] Kernel DTB loaded at 0x83100000
[0001.657] DeviceTree Init done
[0001.670] Pinmux applied successfully
[0001.674] gicd_base: 0x50041000
[0001.678] gicc_base: 0x50042000
[0001.681] Interrupts Init done
[0001.685] Using base:0x60005090 & irq:208 for tick-timer
[0001.690] Using base:0x60005098 for delay-timer
[0001.694] platform_init_timer: DONE
[0001.698] Timer(tick) Init done
[0001.702] osc freq = 38400 khz
[0001.706]
[0001.707] Welcome to L4T Cboot
[0001.710]
[0001.711] Cboot Version: 00.00.2018.01-t210-39562017
[0001.716] calling constructors
[0001.719] initializing heap
[0001.721] initializing threads
[0001.724] initializing timers
[0001.727] creating bootstrap completion thread
[0001.732] top of bootstrap2()
[0001.734] CPU: ARM Cortex A57
[0001.737] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0001.742] initializing platform
[0001.750] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0001.754] ID LSB = 0x36, ID-CFI len = 194 bytes
[0001.759] Macronix QSPI chip present
[0001.762] SPI device register
[0001.765] init boot device
[0001.767] allocating memory for boot device(SPI)
[0001.772] registering boot device
[0001.780] QSPI bdev is already initialized
[0001.784] Enable APE clock
[0001.787] Un-powergate APE partition
[0001.791] of_register: registering tegra_udc to of_hal
[0001.796] of_register: registering inv20628-driver to of_hal
[0001.801] of_register: registering ads1015-driver to of_hal
[0001.807] of_register: registering lp8557-bl-driver to of_hal
[0001.813] of_register: registering bq2419x_charger to of_hal
[0001.818] of_register: registering bq27441_fuel_gauge to of_hal
[0001.830] gpio framework initialized
[0001.833] of_register: registering tca9539_gpio to of_hal
[0001.839] of_register: registering tca9539_gpio to of_hal
[0001.844] of_register: registering i2c_bus_driver to of_hal
[0001.849] of_register: registering i2c_bus_driver to of_hal
[0001.855] of_register: registering i2c_bus_driver to of_hal
[0001.861] pmic framework initialized
[0001.864] of_register: registering max77620_pmic to of_hal
[0001.870] regulator framework initialized
[0001.873] of_register: registering tps65132_bl_driver to of_hal
[0001.879] initializing target
[0001.885] gpio_driver_register: register ‘tegra_gpio_driver’ driver
[0001.893] board ID = D78, board SKU = 0
[0001.897] Skipping Z3!
[0001.902] fixed regulator driver initialized
[0001.921] initializing OF layer
[0001.924] NCK carveout not present
[0001.927] Skipping dts_overrides
[0001.931] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.948] I2C Bus Init done
[0001.951] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.961] I2C Bus Init done
[0001.964] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.974] I2C Bus Init done
[0001.977] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0001.987] I2C Bus Init done
[0001.990] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.001] I2C Bus Init done
[0002.003] of_children_init: Ops found for compatible string maxim,max77620
[0002.013] max77620_init using irq 118
[0002.018] register ‘maxim,max77620’ pmic
[0002.023] gpio_driver_register: register ‘max77620-gpio’ driver
[0002.029] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.039] I2C Bus Init done
[0002.043] NCK carveout not present
[0002.053] Find /i2c@7000c000’s alias i2c0
[0002.057] get eeprom at 1-a0, size 256, type 0
[0002.066] Find /i2c@7000c500’s alias i2c2
[0002.069] get eeprom at 3-a0, size 256, type 0
[0002.074] get eeprom at 3-ae, size 256, type 0
[0002.078] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.084] I2C slave not started
[0002.087] I2C write failed
[0002.089] Writing offset failed
[0002.092] eeprom_init: EEPROM read failed
[0002.096] pm_ids_update: eeprom init failed
[0002.100] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.130] pm_ids_update: The pm board id is 3448-0000-200
[0002.137] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0002.146] pm_ids_update: pm id update successful
[0002.150] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.180] pm_ids_update: The pm board id is 3449-0000-200
[0002.187] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0002.195] pm_ids_update: pm id update successful
[0002.225] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.231] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0002.239] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0002.245] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0002.253] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:c8:ed
[0002.259] Plugin Manager: Parse ODM data 0x000a4000
[0002.272] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x7
[0002.287] Find /i2c@7000c000’s alias i2c0
[0002.291] get eeprom at 1-a0, size 256, type 0
[0002.300] Find /i2c@7000c500’s alias i2c2
[0002.304] get eeprom at 3-a0, size 256, type 0
[0002.309] get eeprom at 3-ae, size 256, type 0
[0002.313] pm_ids_update: Updating 1,a0, size 256, type 0
[0002.318] I2C slave not started
[0002.321] I2C write failed
[0002.324] Writing offset failed
[0002.327] eeprom_init: EEPROM read failed
[0002.331] pm_ids_update: eeprom init failed
[0002.335] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.365] pm_ids_update: The pm board id is 3448-0000-200
[0002.371] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0002.378] pm_ids_update: pm id update successful
[0002.383] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.413] pm_ids_update: The pm board id is 3449-0000-200
[0002.419] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0002.426] pm_ids_update: pm id update successful
[0002.456] Add serial number:1422619037329 as DT property
[0002.464] Applying platform configs
[0002.471] platform-init is not present. Skipping
[0002.476] calling apps_init()
[0002.481] Couldn’t find GPT header
[0002.486] Proceeding to Cold Boot
[0002.489] starting app android_boot_app
[0002.493] Device state: unlocked
[0002.496] display console init
[0002.504] could not find regulator
[0002.508] hdmi cable connected
[0002.523] edid read success
[0002.526] width = 640, height = 480, frequency = 25174825
[0002.531] width = 640, height = 480, frequency = 25174825
[0002.5[0002.541] DT entry for leds-pwm not found
36] width = 640, height = 480, frequency = 25174825
[0002.549] width = 640, height = 480, frequency = 25174825
[0002.555] width = 1024, height = 768, frequency = 65000000
[0002.560] Best mode Width = 640, Height = 480, freq = 25174825
[0002.567] tmds-config node not found
[0002.572] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltageps
[0002.586] setting ‘vdd-1v8’ regulator to 1800000 micro volts
[0002.594] could not find regulator
[0002.597] could not find regulator
[0002.600] could not find regulator
[0002.629] using default cmu settings
[0002.633] dc_hdmi_enable, starting HDMI initialisation
[0002.639] dc_hdmi_enable, HDMI initialisation complete
[0002.644] list and configure display window
[0002.649] display console init completed
[0002.656] subnode volume_up is not found !
[0002.660] subnode back is not found !
[0002.664] subnode volume_down is not found !
[0002.668] subnode menu is not found !
[0002.671] Gpio keyboard init success
[0002.752] found decompressor handler: lz4-legacy
[0002.766] decompressing blob (type 1)…
[0002.833] load_bmp_blob: panelresolution=480 type=0
[0002.908] decompressor handler not found
[0002.912] load_firmware_blob: Firmware blob loaded, entries=2
[0002.918] XUSB blob version 0 size 124416 @ 0x92dee28c
[0002.924] -------> se_aes_verify_sbk_clear: 747
[0002.928] se_aes_verify_sbk_clear: Error
[0002.932] SE operation failed
[0002.935] bl_battery_charging: connected to external power supply
[0002.947] device_query_partition_size: failed to open partition spiflash0:MSC !
[0002.954] MSC Partition not found
[0002.960] device_query_partition_size: failed to open partition spiflash0:USP !
[0002.968] USP partition read failed!
[0002.971] blob_init: blob-partition USP header read failed
[0002.977] android_boot Unable to update recovery partition
[0002.982] kfs_getpartname: name = LNX
[0002.986] Loading kernel from LNX
[0002.995] Found 19 BFS partitions in “spiflash0”
[0003.312] load kernel from storage
[0003.317] decompressor handler not found
[0003.580] Successfully loaded kernel and ramdisk images
[0003.585] board ID = D78, board SKU = 0
[0003.590] sdmmc node status = okay
[0003.593] sdcard instance = 0
[0003.596] sdcard gpio handle 0x5a
[0003.599] sdcard gpio pin 0xc9
[0003.602] sdcard gpio flags 0x0
[0003.605] vmmc-supply 0x9d
[0003.608] cd_gpio_pin = 201
[0003.611] pin_state = 0
[0003.613] Found sdcard
[0003.615] SD-card IS present …
[0003.618] load_and_boot_kernel: SD card detected OK
[0003.624] load_bmp_blob: panelresolution=480 type=0
[0003.698] display bmp image done
[0003.701] NCK carveout not present
[0003.704] Skipping dts_overrides
[0003.707] NCK carveout not present
[0003.717] Find /i2c@7000c000’s alias i2c0
[0003.721] get eeprom at 1-a0, size 256, type 0
[0003.730] Find /i2c@7000c500’s alias i2c2
[0003.734] get eeprom at 3-a0, size 256, type 0
[0003.738] get eeprom at 3-ae, size 256, type 0
[0003.742] pm_ids_update: Updating 1,a0, size 256, type 0
[0003.748] I2C slave not started
[0003.751] I2C write failed
[0003.753] Writing offset failed
[0003.756] eeprom_init: EEPROM read failed
[0003.760] pm_ids_update: eeprom init failed
[0003.764] pm_ids_update: Updating 3,a0, size 256, type 0
[0003.795] pm_ids_update: The pm board id is 3448-0000-200
[0003.801] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0003.810] pm_ids_update: pm id update successful
[0003.815] pm_ids_update: Updating 3,ae, size 256, type 0
[0003.845] pm_ids_update: The pm board id is 3449-0000-200
[0003.851] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0003.859] pm_ids_update: pm id update successful
[0003.889] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.895] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0003.903] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0003.909] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0003.917] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:c8:ed
[0003.924] Plugin Manager: Parse ODM data 0x000a4000
[0003.937] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x7
[0003.945] Add serial number:1422619037329 as DT property
[0003.954] “bpmp” doesn’t exist, creating
[0003.960] Updated bpmp info to DTB
[0003.965] Updated initrd info to DTB
[0003.968] “proc-board” doesn’t exist, creating
[0003.975] Updated board info to DTB
[0003.978] “pmu-board” doesn’t exist, creating
[0003.984] Updated board info to DTB
[0003.987] “display-board” doesn’t exist, creating
[0003.993] Updated board info to DTB
[0003.997] “reset” doesn’t exist, creating
[0004.001] Updated reset info to DTB
[0004.005] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype
[0004.044] DTB cmdline: earlycon=uart8250,mmio32,0x70006000
[0004.050] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[0004.063] Updated bootarg info to DTB
[0004.066] Adding uuid 00000001644475c22400000005050540 to DT
[0004.072] Adding eks info 0 to DT
[0004.078] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0004.084] Updated memory info to DTB
[0004.090] Updated system-lp0-disable info to DTB
[0004.098] set vdd_core voltage to 1125 mv
[0004.102] setting ‘vdd-core’ regulator to 1125000 micro volts
[0004.107] Found secure-pmc; disable BPMP

U-Boot 2020.04-g6b630d64fd (Jun 14 2021 - 11:29:25 -0700)

SoC: tegra210
Model: NVIDIA Jetson Nano 2GB Developer Kit
Board: NVIDIA P3541-0000
DRAM: 4 GiB
MMC: sdhci@700b0000: 1, sdhci@700b0600: 0
Loading Environment from SPI Flash… SF: Detected mx25u3235f with page size 25B
*** 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
239 bytes read in 18 ms (12.7 KiB/s)
1: primary kernel
Retrieving file: /boot/initrd
initrd not found or zero, skipping …
Retrieving file: /boot/Image
34048008 bytes read in 1489 ms (21.8 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resizt

Flattened Device Tree blob at 83100000

Booting using the fdt blob at 0x83100000
ERROR: reserving fdt memory region failed (addr=0 size=0)
ERROR: reserving fdt memory region failed (addr=0 size=0)
Using Device Tree in place at 0000000083100000, end 00000000831843cf
copying carveout for /host1x@50000000/dc@54200000…
copying carveout for /host1x@50000000/dc@54240000…

Starting kernel …

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-3531) (gcc ve9
[ 0.000000] Boot CPU: AArch64 Processor [411fd071]
[ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 32,
[ 0.000000] OF: fdt: - 80000000 , 7ee00000
[ 0.000000] OF: fdt: - 100000000 , 7f200000
[ 0.000000] Found tegra_fbmem: 00140000@92ca9000
[ 0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options ‘’)
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_B
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_B
[ 0.000000] OF: reserved mem: initialized node iram-carveout, compatible id t
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible s
[ 0.000000] cma: Reserved 64 MiB at 0x00000000fac00000
[ 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 23 pages/cpu @ffffffc0ff068000 s53400 r8192 d328
[ 0.000000] CPU features: enabling workaround for ARM erratum 832075
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pa4
[ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M sectt
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 98304 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 131072 bytes
[ 0.000000] early log buf free: 29400(89%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 byte)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 3984916K/4159488K available (15166K kernel code, 2914K r)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 )
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 )
[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008f50000 ( 15168 )
[ 0.000000] .rodata : 0xffffff8008f50000 - 0xffffff80095d0000 ( 6656 )
[ 0.000000] .init : 0xffffff80095d0000 - 0xffffff8009e20000 ( 8512 )
[ 0.000000] .data : 0xffffff8009e20000 - 0xffffff800a0f8808 ( 2915 )
[ 0.000000] .bss : 0xffffff800a0f8808 - 0xffffff800a18fe3c ( 606 )
[ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 )
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 )
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 )
[ 0.000000] 0xffffffbf00000000 - 0xffffffbf03fc8000 ( 63 )
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc0ff200000 ( 4082 )
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] /interrupt-controller@60004000: 192 interrupts forwarded to /intr
[ 0.000000] t210 clock and reset probe
[ 0.000000] boot misc1 0x90000000: expected 0x10000000
[ 0.000000] (comparison mask = 0xf8000000)
[ 0.000000] boot misc2 0x0: expected 0xf6e0f620
[ 0.000000] (comparison mask = 0xffffffff)
[ 0.000000] boot misc3 0x559: expected 0x10000
[ 0.000000] (comparison mask = 0xffffffff)
[ 0.000000] PLL_D2 already enabled. Postponing set full defaults
[ 0.000000] tegra-pmc: get_secure_pmc_setting: done secure_pmc=1
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (p.
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycless
[ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398s
[ 0.010002] Console: colour dummy device 80x25
[ 0.014649] console [tty0] enabled
[ 0.018165] bootconsole [uart8250] disabled

If possible, flash your board with sdkmanager.

Can we flash Normal Linux OS in jetson?

The only linux we support working on jetson is the Linux for Tegra(L4T). It contains our kernel and other graphic drivers.

Other “Normal Linux OS” won’t have these drivers so cannot work.