# Jetson Nano 2GB will not boot **URL:** \ **Category:** Jetson Nano\ **Tags:** nano2gb, boot\ **Created:** [November 25, 2020, 1:59am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363 "2020-11-25T01:59:44Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 25, 2020, 1:59am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/1 "2020-11-25T01:59:44Z")
I have a new 2GB nano and I can get it past the nvidia logo screen. I connect to the serial and I get the following U-Boot 2016.07-g7a7e3f476e (Oct 16 2020 - 12:23:42 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 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 844 bytes read in 177 ms (3.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5487776 bytes read in 373 ms (14 MiB/s) Retrieving file: /boot/Image 34332680 bytes read in 1542 ms (21.2 MiB/s) append: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_info=0 emc\_max\_dvfs=0 touch\_id ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 000000008317de85 Starting kernel … [0.000000] Booting Linux on physical CPU 0x0 [0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-4263) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc0 [0.000000] Boot CPU: AArch64 Processor [411fd071] [0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [0.000000] OF: fdt: - 80000000 , 3f200000 [0.000000] OF: fdt: - c0000000 , 3ee00000 [0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options ‘’) [0.000000] bootconsole [uart8250] enabled and then it will reboot once and get to this same section again. I have reflashed the SD card and changed SD cards as well as different power supplies. Any suggestions would be greatly appreciated! ---
**Author:** ![WayneWWW](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/waynewww/32/14043_2.png) [@WayneWWW](https://forums.developer.nvidia.com/u/WayneWWW)\ **Post date:** [November 25, 2020, 5:40am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/3 "2020-11-25T05:40:48Z")
Please disable the quiet keyword in kernel cmdline and share the log again. [https://elinux.org/Jetson/General\_debug](https://elinux.org/Jetson/General_debug) ---
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 25, 2020, 9:40pm UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/4 "2020-11-25T21:40:49Z")
thank you for the reply, here is the full output with the quiet keyword removed [0000.125] [L4T TegraBoot] (version 00.00.2018.01-l4t-80a468da) [0000.131] Processing in cold boot mode Bootloader 2 [0000.135] A02 Bootrom Patch rev = 1023 [0000.139] Power-up reason: pmc por [0000.142] No Battery Present [0000.145] pmic max77620 reset reason [0000.148] pmic max77620 NVERC : 0x60 [0000.151] RamCode = 1 [0000.154] 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: 0x2815f7 [0000.173] Entering ramdump check [0000.176] Get RamDumpCarveOut = 0x0 [0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.184] Last reboot was clean, booting normally! [0000.189] Sdram initialization is successful [0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.211] 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 [0000.234] GSC3 Carveout Base=0x00000000bf300000 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. [0000.270] Read GPT from (4:0) [0000.658] Csd NumOfBlocks=250085376 [0000.663] Set High speed to 1 [0000.672] Using GPT Primary to query partitions [0000.677] Loading Tboot-CPU binary [0000.687] Verifying TBC in OdmNonSecureSBK mode [0000.697] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.704] Bootloader downloaded successfully. [0000.708] Downloaded Tboot-CPU binary to 0xa0000258 [0000.713] MAX77620\_GPIO5 configured [0000.716] CPU power rail is up [0000.719] CPU clock enabled [0000.723] Performing RAM repair [0000.726] Updating A64 Warmreset Address to 0xa00002e9 [0000.731] Read GPT from (4:0) [0000.739] Using GPT Primary to query partitions [0000.744] Loading NvTbootBootloaderDTB [0000.768] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.841] Bootloader DTB Load Address: 0x83000000 [0000.845] Read GPT from (4:0) [0000.854] Using GPT Primary to query partitions [0000.858] Loading NvTbootKernelDTB [0000.882] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.954] Kernel DTB Load Address: 0x83100000 [0000.959] Read GPT from (4:0) [0000.967] Using GPT Primary to query partitions [0000.972] Loading cboot binary [0001.002] Verifying EBT in OdmNonSecureSBK mode [0001.043] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0001.050] Bootloader downloaded successfully. [0001.054] Read GPT from (4:0) [0001.063] Using GPT Primary to query partitions [0001.068] Read PT from (2:0) [0001.083] Using BFS PT to query partitions [0001.087] PT: Partition NCT NOT found ! [0001.091] Warning: Find Partition via PT Failed [0001.095] Next binary entry address: 0x92c00258 [0001.099] BoardId: 3448 [0001.104] Overriding pmu board id with proc board id [0001.109] Display board id is not available [0001.113] Read GPT from (4:0) [0001.122] Using GPT Primary to query partitions [0001.150] Verifying SC7EntryFw in OdmNonSecureSBK mode [0001.206] /bpmp deleted [0001.208] SC7EntryFw header found loaded at 0xff700000 [0001.400] OVR2 PMIC [0001.402] Bpmp FW successfully loaded [0001.406] Read GPT from (4:0) [0001.414] Using GPT Primary to query partitions [0001.419] WB0 init successfully at 0xff780000 [0001.423] Set NvDecSticky Bits [0001.427] GSC2 address ff53fffc value c0edbbcc [0001.433] GSC MC Settings done [0001.436] Read GPT from (4:0) [0001.445] Using GPT Primary to query partitions [0001.450] TOS Image length 53680 [0001.453] Monitor size 53680 [0001.455] OS size 0 [0001.463] Secure Os AES-CMAC Verification Success! [0001.467] TOS image cipher info: plaintext [0001.471] Loading and Validation of Secure OS Successful [0001.487] SC7 Entry Firmware - 0xff700000, 0x4000 [0001.492] NvTbootPackSdramParams: start. [0001.497] NvTbootPackSdramParams: done. [0001.501] Tegraboot started after 52318 us [0001.504] Basic modules init took 1101114 us [0001.509] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB [0001.514] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB [0001.520] Storage Device Read Time = 122 ms, Read Size = 2359 KB [0001.525] Storage Device Write Time = 0 ms, Write Size = 0 KB [0001.531] Next stage binary read took 24431 us [0001.535] Carveout took -49158 us [0001.538] CPU initialization took 408230 us [0001.542] Total time taken by TegraBoot 1484617 us [0001.547] Starting CPU & Halting co-processor 64NOTICE: BL31: v1.3(release):de895fd9e NOTICE: BL31: Built : 12:23:48, Oct 16 2020 ERROR: Error initializing runtime service trusty\_fast [0001.668] RamCode = 1 [0001.671] get\_emc\_table\_offset: Can’t find emc-table node [0001.676] LPDDR4 Training: Can’t find emc-table node [0001.724] [0001.725] Debug Init done [0001.728] Marked DTB cacheable [0001.731] Bootloader DTB loaded at 0x83000000 [0001.736] Marked DTB cacheable [0001.739] Kernel DTB loaded at 0x83100000 [0001.742] DeviceTree Init done [0001.755] Pinmux applied successfully [0001.760] gicd\_base: 0x50041000 [0001.763] gicc\_base: 0x50042000 [0001.766] Interrupts Init done [0001.770] Using base:0x60005090 & irq:208 for tick-timer [0001.776] Using base:0x60005098 for delay-timer [0001.780] platform\_init\_timer: DONE [0001.783] Timer(tick) Init done [0001.787] osc freq = 38400 khz [0001.791] [0001.792] Welcome to L4T Cboot [0001.795] [0001.796] Cboot Version: 00.00.2018.01-t210-4686ce50 [0001.801] calling constructors [0001.804] initializing heap [0001.807] initializing threads [0001.810] initializing timers [0001.813] creating bootstrap completion thread [0001.817] top of bootstrap2() [0001.820] CPU: ARM Cortex A57 [0001.823] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000 [0001.828] initializing platform [0001.835] Manufacturer: MF = 0xc2, ID MSB = 0x25 [0001.840] ID LSB = 0x36, ID-CFI len = 194 bytes [0001.844] Macronix QSPI chip present [0001.848] SPI device register [0001.850] init boot device [0001.853] allocating memory for boot device(SPI) [0001.858] registering boot device [0001.867] sdmmc node status = okay [0001.870] sdcard instance = 0 [0001.873] sdcard gpio handle 0x5b [0001.876] sdcard gpio pin 0xc9 [0001.879] sdcard gpio flags 0x0 [0001.882] vmmc-supply 0x9e [0001.885] Instance: 0 [0001.887] Allocating memory for context [0001.891] enabling clock [0001.893] sd card init [0001.896] Check card present and stable [0001.899] Send command 0 [0001.916] Send command 3 [0001.920] Set RCA for the card [0001.923] Query card specific data by command 9 [0001.929] Parse CSD data [0001.932] Send command 7 [0001.942] Calling sd device register [0001.946] Init sdcard [0001.948] Allocating memory for boot device [0001.952] Registering user device [0001.965] Enable APE clock [0001.968] Un-powergate APE partition [0001.971] of\_register: registering tegra\_udc to of\_hal [0001.976] of\_register: registering inv20628-driver to of\_hal [0001.982] of\_register: registering ads1015-driver to of\_hal [0001.987] of\_register: registering lp8557-bl-driver to of\_hal [0001.993] of\_register: registering bq2419x\_charger to of\_hal [0001.999] of\_register: registering bq27441\_fuel\_gauge to of\_hal [0002.010] gpio framework initialized [0002.014] of\_register: registering tca9539\_gpio to of\_hal [0002.019] of\_register: registering tca9539\_gpio to of\_hal [0002.025] of\_register: registering i2c\_bus\_driver to of\_hal [0002.030] of\_register: registering i2c\_bus\_driver to of\_hal [0002.036] of\_register: registering i2c\_bus\_driver to of\_hal [0002.041] pmic framework initialized [0002.045] of\_register: registering max77620\_pmic to of\_hal [0002.050] regulator framework initialized [0002.054] of\_register: registering tps65132\_bl\_driver to of\_hal [0002.060] initializing target [0002.066] gpio\_driver\_register: register ‘tegra\_gpio\_driver’ driver [0002.074] board ID = D78, board SKU = 3 [0002.078] Skipping Z3! [0002.082] fixed regulator driver initialized [0002.100] initializing OF layer [0002.103] NCK carveout not present [0002.107] Skipping dts\_overrides [0002.111] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.128] I2C Bus Init done [0002.130] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.141] I2C Bus Init done [0002.143] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.154] I2C Bus Init done [0002.156] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.167] I2C Bus Init done [0002.169] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.180] I2C Bus Init done [0002.182] of\_children\_init: Ops found for compatible string maxim,max77620 [0002.193] max77620\_init using irq 118 [0002.198] register ‘maxim,max77620’ pmic [0002.202] gpio\_driver\_register: register ‘max77620-gpio’ driver [0002.208] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.219] I2C Bus Init done [0002.222] NCK carveout not present [0002.232] Find /i2c@7000c000’s alias i2c0 [0002.236] get eeprom at 1-a0, size 256, type 0 [0002.245] Find /i2c@7000c500’s alias i2c2 [0002.249] get eeprom at 3-a0, size 256, type 0 [0002.253] get eeprom at 3-ae, size 256, type 0 [0002.257] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.263] I2C slave not started [0002.266] I2C write failed [0002.268] Writing offset failed [0002.271] eeprom\_init: EEPROM read failed [0002.275] pm\_ids\_update: eeprom init failed [0002.279] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.310] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.316] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.325] pm\_ids\_update: pm id update successful [0002.329] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.359] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.366] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.374] pm\_ids\_update: pm id update successful [0002.404] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.410] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0002.418] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.424] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0002.432] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0002.438] Plugin Manager: Parse ODM data 0x00094000 [0002.451] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0002.466] Find /i2c@7000c000’s alias i2c0 [0002.469] get eeprom at 1-a0, size 256, type 0 [0002.478] Find /i2c@7000c500’s alias i2c2 [0002.482] get eeprom at 3-a0, size 256, type 0 [0002.487] get eeprom at 3-ae, size 256, type 0 [0002.491] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.496] I2C slave not started [0002.499] I2C write failed [0002.502] Writing offset failed [0002.505] eeprom\_init: EEPROM read failed [0002.509] pm\_ids\_update: eeprom init failed [0002.513] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.543] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.549] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.556] pm\_ids\_update: pm id update successful [0002.561] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.591] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.597] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.604] pm\_ids\_update: pm id update successful [0002.634] Add serial number:1424120059084 as DT property [0002.642] Applying platform configs [0002.649] platform-init is not present. Skipping [0002.653] calling apps\_init() [0002.678] Found 14 GPT partitions in “sd0” [0002.682] Proceeding to Cold Boot [0002.686] starting app android\_boot\_app [0002.689] Device state: unlocked [0002.693] display console init [0002.701] could not find regulator [0002.724] hdmi cable not connected [0002.727] is\_hdmi\_needed: HDMI not connected, returning faDT entry for leds-pwm not found l[0002.739] se [0002.740] hdmi is not connected [0002.743] sor0 is not supported [0002.746] display\_console\_init: no valid display out\_type [0002.755] subnode volume\_up is not found ! [0002.759] subnode back is not found ! [0002.762] subnode volume\_down is not found ! [0002.766] subnode menu is not found ! [0002.770] Gpio keyboard init success [0002.814] found decompressor handler: lz4-legacy [0002.828] decompressing blob (type 1)… [0002.861] display\_resolution: No display init [0002.866] Failed to retrieve display resolution [0002.870] Could not load/initialize BMP blob…ignoring [0002.921] decompressor handler not found [0002.925] load\_firmware\_blob: Firmware blob loaded, entries=2 [0002.931] -------\> se\_aes\_verify\_sbk\_clear: 747 [0002.935] se\_aes\_verify\_sbk\_clear: Error [0002.939] bl\_battery\_charging: connected to external power supply [0002.946] xusb is supported [0002.952] error while finding nvidia,portmap [0003.456] xusb blob version 0 size 124416 [0003.460] firmware size 124416 [0003.465] Firmware timestamp: 0x5da88fc3, Version: 50.25 release [0003.473] xhci0: 64 bytes context size, 32-bit DMA [0003.513] usbus0: 5.0Gbps Super Speed USB v3.0 [0003.533] uhub0: \ on usbus0 [0004.183] uhub0: 9 ports with 9 removable, self powered [0005.303] uhub1: \ on usbus0 [0006.083] uhub1: 4 ports with 4 removable, self powered [0007.473] failed to get HID devices [0007.476] failed to init xhci or no usb device attached [0007.483] display\_console\_ioctl: No display init [0007.488] switch\_backlight failed [0007.494] device\_query\_partition\_size: failed to open partition sd0:MSC ! [0007.501] MSC Partition not found [0007.507] device\_query\_partition\_size: failed to open partition sd0:USP ! [0007.514] USP partition read failed! [0007.517] blob\_init: blob-partition USP header read failed [0007.523] android\_boot Unable to update recovery partition [0007.528] kfs\_getpartname: name = LNX [0007.532] Loading kernel from LNX [0007.630] load kernel from storage [0007.642] decompressor handler not found [0007.699] Successfully loaded kernel and ramdisk images [0007.705] display\_resolution: No display init [0007.709] Failed to retrieve display resolution [0007.714] bmp blob is not loaded and initialized [0007.718] Failed to display boot-logo [0007.722] NCK carveout not present [0007.725] Skipping dts\_overrides [0007.728] NCK carveout not present [0007.738] Find /i2c@7000c000’s alias i2c0 [0007.742] get eeprom at 1-a0, size 256, type 0 [0007.751] Find /i2c@7000c500’s alias i2c2 [0007.755] get eeprom at 3-a0, size 256, type 0 [0007.759] get eeprom at 3-ae, size 256, type 0 [0007.764] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0007.769] I2C slave not started [0007.772] I2C write failed [0007.775] Writing offset failed [0007.778] eeprom\_init: EEPROM read failed [0007.782] pm\_ids\_update: eeprom init failed [0007.786] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0007.816] pm\_ids\_update: The pm board id is 3448-0003-400 [0007.823] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0007.831] pm\_ids\_update: pm id update successful [0007.836] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0007.866] pm\_ids\_update: The pm board id is 3542-0000-201 [0007.872] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0007.880] pm\_ids\_update: pm id update successful [0007.910] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0007.916] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0007.924] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0007.930] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0007.938] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0007.945] Plugin Manager: Parse ODM data 0x00094000 [0007.957] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0007.965] Add serial number:1424120059084 as DT property [0007.975] “bpmp” doesn’t exist, creating [0007.980] Updated bpmp info to DTB [0007.985] Updated initrd info to DTB [0007.988] “proc-board” doesn’t exist, creating [0007.994] Updated board info to DTB [0007.998] “pmu-board” doesn’t exist, creating [0008.004] Updated board info to DTB [0008.007] “display-board” doesn’t exist, creating [0008.013] Updated board info to DTB [0008.016] “reset” doesn’t exist, creating [0008.021] Updated reset info to DTB [0008.024] display\_console\_ioctl: No display init [0008.029] display\_console\_ioctl: No display init [0008.034] display\_console\_ioctl: No display init [0008.038] Cmdline: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_info=0 emc\_max\_dvf [0008.072] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 [0008.078] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [0008.091] Updated bootarg info to DTB [0008.094] Adding uuid 0000000164460805100000000b0304c0 to DT [0008.100] Adding eks info 0 to DT [0008.106] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7 [0008.112] Updated memory info to DTB [0008.120] set vdd\_core voltage to 1075 mv [0008.124] setting ‘vdd-core’ regulator to 1075000 micro volts [0008.143] Found secure-pmc; disable BPMP U-Boot 2016.07-g7a7e3f476e (Oct 16 2020 - 12:23:42 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 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 838 bytes read in 176 ms (3.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5487776 bytes read in 372 ms (14.1 MiB/s) Retrieving file: /boot/Image 34332680 bytes read in 1543 ms (21.2 MiB/s) append: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_info=0 emc\_max\_dvfs=0 touch\_id ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 000000008317de85 Starting kernel … [0.000000] Booting Linux on physical CPU 0x0 [0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-4263) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc0 [0.000000] Boot CPU: AArch64 Processor [411fd071] [0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [0.000000] OF: fdt: - 80000000 , 3f200000 [0.000000] OF: fdt: - c0000000 , 3ee00000 [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\_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: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout [0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout [0.000000] OF: reserved mem: initialized node ramoops\_carveout, compatible id nvidia,ramoops [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 25 pages/cpu @ffffffc07ab9c000 s61656 r8192 d32552 u102400 [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 pages: 507464 [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_in [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: 29468(89%) [0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [0.000000] Memory: 1508904K/2062336K available (15294K kernel code, 2936K rwdata, 6644K rodata, 8576K init, 611K bss, 78296K reserved, 47513) [0.000000] Virtual kernel memory layout: [0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) [0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) [0.000000] .text : 0xffffff8008080000 - 0xffffff8008f70000 ( 15296 KB) [0.000000] .rodata : 0xffffff8008f70000 - 0xffffff8009600000 ( 6720 KB) [0.000000] .init : 0xffffff8009600000 - 0xffffff8009e60000 ( 8576 KB) [0.000000] .data : 0xffffff8009e60000 - 0xffffff800a13e008 ( 2937 KB) [0.000000] .bss : 0xffffff800a13e008 - 0xffffff800a1d6f7c ( 612 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 - 0xffffffbf01fb8000 ( 31 MB actual) [0.000000] memory : 0xffffffc000000000 - 0xffffffc07ee00000 ( 2030 MB) [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 /interrupt-controller [0.000000] t210 clock and reset probe [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 (phys). [0.000000] clocksource: arch\_sys\_counter: mask: 0xffffffffffffff max\_cycles: 0x46d987e47, max\_idle\_ns: 440795202767 ns [0.000005] sched\_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [0.009969] Console: colour dummy device 80x25 [0.014621] console [tty0] enabled [0.018137] bootconsole [uart8250] disabled [0000.159] [L4T TegraBoot] (version 00.00.2018.01-l4t-80a468da) [0000.165] Processing in cold boot mode Bootloader 2 [0000.170] A02 Bootrom Patch rev = 1023 [0000.173] Power-up reason: software reset [0000.177] No Battery Present [0000.179] pmic max77620 reset reason [0000.183] pmic max77620 NVERC : 0x0 [0000.186] RamCode = 1 [0000.188] Platform has DDR4 type RAM [0000.192] max77620 disabling SD1 Remote Sense [0000.196] Setting DDR voltage to 1125mv [0000.200] Serial Number of Pmic Max77663: 0x2815f7 [0000.208] Entering ramdump check [0000.211] Get RamDumpCarveOut = 0x0 [0000.214] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.219] Last reboot was clean, booting normally! [0000.224] Sdram initialization is successful [0000.228] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.234] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.240] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.246] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000 [0000.251] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000 [0000.257] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000 [0000.263] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000 [0000.269] GSC3 Carveout Base=0x00000000bf300000 Size=0x00d00000 [0000.285] 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] Read GPT from (4:0) [0000.655] Csd NumOfBlocks=250085376 [0000.659] Set High speed to 1 [0000.669] Using GPT Primary to query partitions [0000.674] Loading Tboot-CPU binary [0000.683] Verifying TBC in OdmNonSecureSBK mode [0000.693] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.700] Bootloader downloaded successfully. [0000.704] Downloaded Tboot-CPU binary to 0xa0000258 [0000.710] MAX77620\_GPIO5 configured [0000.713] CPU power rail is up [0000.716] CPU clock enabled [0000.719] Performing RAM repair [0000.722] Updating A64 Warmreset Address to 0xa00002e9 [0000.727] Read GPT from (4:0) [0000.736] Using GPT Primary to query partitions [0000.740] Loading NvTbootBootloaderDTB [0000.765] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.837] Bootloader DTB Load Address: 0x83000000 [0000.842] Read GPT from (4:0) [0000.850] Using GPT Primary to query partitions [0000.855] Loading NvTbootKernelDTB [0000.879] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.951] Kernel DTB Load Address: 0x83100000 [0000.955] Read GPT from (4:0) [0000.964] Using GPT Primary to query partitions [0000.969] Loading cboot binary [0000.998] Verifying EBT in OdmNonSecureSBK mode [0001.040] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0001.047] Bootloader downloaded successfully. [0001.051] Read GPT from (4:0) [0001.060] Using GPT Primary to query partitions [0001.064] Read PT from (2:0) [0001.080] Using BFS PT to query partitions [0001.084] PT: Partition NCT NOT found ! [0001.087] Warning: Find Partition via PT Failed [0001.092] Next binary entry address: 0x92c00258 [0001.096] BoardId: 3448 [0001.101] Overriding pmu board id with proc board id [0001.105] Display board id is not available [0001.110] Read GPT from (4:0) [0001.118] Using GPT Primary to query partitions [0001.146] Verifying SC7EntryFw in OdmNonSecureSBK mode [0001.202] /bpmp deleted [0001.204] SC7EntryFw header found loaded at 0xff700000 [0001.397] OVR2 PMIC [0001.399] Bpmp FW successfully loaded [0001.402] Read GPT from (4:0) [0001.411] Using GPT Primary to query partitions [0001.416] WB0 init successfully at 0xff780000 [0001.420] Set NvDecSticky Bits [0001.424] GSC2 address ff53fffc value c0edbbcc [0001.430] GSC MC Settings done [0001.433] Read GPT from (4:0) [0001.441] Using GPT Primary to query partitions [0001.446] TOS Image length 53680 [0001.449] Monitor size 53680 [0001.452] OS size 0 [0001.459] Secure Os AES-CMAC Verification Success! [0001.464] TOS image cipher info: plaintext [0001.468] Loading and Validation of Secure OS Successful [0001.484] SC7 Entry Firmware - 0xff700000, 0x4000 [0001.488] NvTbootPackSdramParams: start. [0001.493] NvTbootPackSdramParams: done. [0001.497] Tegraboot started after 87459 us [0001.501] Basic modules init took 1062570 us [0001.505] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB [0001.511] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB [0001.516] Storage Device Read Time = 122 ms, Read Size = 2359 KB [0001.522] Storage Device Write Time = 0 ms, Write Size = 0 KB [0001.527] Next stage binary read took 24430 us [0001.532] Carveout took -49153 us [0001.535] CPU initialization took 408226 us [0001.539] Total time taken by TegraBoot 1446073 us [0001.544] Starting CPU & Halting co-processor 64NOTICE: BL31: v1.3(release):de895fd9e NOTICE: BL31: Built : 12:23:48, Oct 16 2020 ERROR: Error initializing runtime service trusty\_fast [0001.665] RamCode = 1 [0001.667] get\_emc\_table\_offset: Can’t find emc-table node [0001.672] LPDDR4 Training: Can’t find emc-table node [0001.721] [0001.722] Debug Init done [0001.725] Marked DTB cacheable [0001.727] Bootloader DTB loaded at 0x83000000 [0001.732] Marked DTB cacheable [0001.735] Kernel DTB loaded at 0x83100000 [0001.739] DeviceTree Init done [0001.752] Pinmux applied successfully [0001.756] gicd\_base: 0x50041000 [0001.760] gicc\_base: 0x50042000 [0001.763] Interrupts Init done [0001.767] Using base:0x60005090 & irq:208 for tick-timer [0001.772] Using base:0x60005098 for delay-timer [0001.777] platform\_init\_timer: DONE [0001.780] Timer(tick) Init done [0001.784] osc freq = 38400 khz [0001.788] [0001.789] Welcome to L4T Cboot [0001.792] [0001.793] Cboot Version: 00.00.2018.01-t210-4686ce50 [0001.798] calling constructors [0001.801] initializing heap [0001.803] initializing threads [0001.806] initializing timers [0001.809] creating bootstrap completion thread [0001.814] top of bootstrap2() [0001.817] CPU: ARM Cortex A57 [0001.819] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000 [0001.824] initializing platform [0001.832] Manufacturer: MF = 0xc2, ID MSB = 0x25 [0001.836] ID LSB = 0x36, ID-CFI len = 194 bytes [0001.841] Macronix QSPI chip present [0001.844] SPI device register [0001.847] init boot device [0001.850] allocating memory for boot device(SPI) [0001.854] registering boot device [0001.864] sdmmc node status = okay [0001.867] sdcard instance = 0 [0001.870] sdcard gpio handle 0x5b [0001.873] sdcard gpio pin 0xc9 [0001.876] sdcard gpio flags 0x0 [0001.879] vmmc-supply 0x9e [0001.882] Instance: 0 [0001.884] Allocating memory for context [0001.887] enabling clock [0001.890] sd card init [0001.892] Check card present and stable [0001.896] Send command 0 [0001.912] Send command 3 [0001.917] Set RCA for the card [0001.920] Query card specific data by command 9 [0001.926] Parse CSD data [0001.928] Send command 7 [0001.939] Calling sd device register [0001.942] Init sdcard [0001.944] Allocating memory for boot device [0001.949] Registering user device [0001.962] Enable APE clock [0001.964] Un-powergate APE partition [0001.968] of\_register: registering tegra\_udc to of\_hal [0001.973] of\_register: registering inv20628-driver to of\_hal [0001.979] of\_register: registering ads1015-driver to of\_hal [0001.984] of\_register: registering lp8557-bl-driver to of\_hal [0001.990] of\_register: registering bq2419x\_charger to of\_hal [0001.995] of\_register: registering bq27441\_fuel\_gauge to of\_hal [0002.007] gpio framework initialized [0002.010] of\_register: registering tca9539\_gpio to of\_hal [0002.016] of\_register: registering tca9539\_gpio to of\_hal [0002.021] of\_register: registering i2c\_bus\_driver to of\_hal [0002.027] of\_register: registering i2c\_bus\_driver to of\_hal [0002.032] of\_register: registering i2c\_bus\_driver to of\_hal [0002.038] pmic framework initialized [0002.041] of\_register: registering max77620\_pmic to of\_hal [0002.047] regulator framework initialized [0002.051] of\_register: registering tps65132\_bl\_driver to of\_hal [0002.057] initializing target [0002.062] gpio\_driver\_register: register ‘tegra\_gpio\_driver’ driver [0002.071] board ID = D78, board SKU = 3 [0002.074] Skipping Z3! [0002.079] fixed regulator driver initialized [0002.097] initializing OF layer [0002.100] NCK carveout not present [0002.103] Skipping dts\_overrides [0002.107] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.124] I2C Bus Init done [0002.127] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.137] I2C Bus Init done [0002.140] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.150] I2C Bus Init done [0002.153] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.163] I2C Bus Init done [0002.166] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.176] I2C Bus Init done [0002.179] of\_children\_init: Ops found for compatible string maxim,max77620 [0002.189] max77620\_init using irq 118 [0002.194] register ‘maxim,max77620’ pmic [0002.198] gpio\_driver\_register: register ‘max77620-gpio’ driver [0002.205] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.215] I2C Bus Init done [0002.219] NCK carveout not present [0002.229] Find /i2c@7000c000’s alias i2c0 [0002.232] get eeprom at 1-a0, size 256, type 0 [0002.241] Find /i2c@7000c500’s alias i2c2 [0002.245] get eeprom at 3-a0, size 256, type 0 [0002.250] get eeprom at 3-ae, size 256, type 0 [0002.254] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.259] I2C slave not started [0002.262] I2C write failed [0002.265] Writing offset failed [0002.268] eeprom\_init: EEPROM read failed [0002.272] pm\_ids\_update: eeprom init failed [0002.276] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.306] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.313] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.321] pm\_ids\_update: pm id update successful [0002.326] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.356] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.362] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.370] pm\_ids\_update: pm id update successful [0002.401] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.406] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0002.414] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.420] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0002.429] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0002.435] Plugin Manager: Parse ODM data 0x00094000 [0002.447] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0002.462] Find /i2c@7000c000’s alias i2c0 [0002.466] get eeprom at 1-a0, size 256, type 0 [0002.475] Find /i2c@7000c500’s alias i2c2 [0002.479] get eeprom at 3-a0, size 256, type 0 [0002.483] get eeprom at 3-ae, size 256, type 0 [0002.488] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.493] I2C slave not started [0002.496] I2C write failed [0002.498] Writing offset failed [0002.502] eeprom\_init: EEPROM read failed [0002.505] pm\_ids\_update: eeprom init failed [0002.510] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.540] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.546] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.553] pm\_ids\_update: pm id update successful [0002.557] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.587] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.594] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.601] pm\_ids\_update: pm id update successful [0002.631] Add serial number:1424120059084 as DT property [0002.639] Applying platform configs [0002.645] platform-init is not present. Skipping [0002.650] calling apps\_init() [0002.675] Found 14 GPT partitions in “sd0” [0002.679] Proceeding to Cold Boot [0002.682] starting app android\_boot\_app [0002.686] Device state: unlocked [0002.689] display console init [0002.697] could not find regulator [0002.721] hdmi cable not connected [0002.724] is\_hdmi\_needed: HDMI not connected, returning faDT entry for leds-pwm not found l[0002.736] se [0002.737] hdmi is not connected [0002.740] sor0 is not supported [0002.743] display\_console\_init: no valid display out\_type [0002.751] subnode volume\_up is not found ! [0002.755] subnode back is not found ! [0002.759] subnode volume\_down is not found ! [0002.763] subnode menu is not found ! [0002.767] Gpio keyboard init success [0002.810] found decompressor handler: lz4-legacy [0002.825] decompressing blob (type 1)… [0002.858] display\_resolution: No display init [0002.862] Failed to retrieve display resolution [0002.867] Could not load/initialize BMP blob…ignoring [0002.918] decompressor handler not found [0002.921] load\_firmware\_blob: Firmware blob loaded, entries=2 [0002.927] -------\> se\_aes\_verify\_sbk\_clear: 747 [0002.932] se\_aes\_verify\_sbk\_clear: Error [0002.935] bl\_battery\_charging: connected to external power supply [0002.942] xusb is supported [0002.948] error while finding nvidia,portmap [0003.453] xusb blob version 0 size 124416 [0003.457] firmware size 124416 [0003.461] Firmware timestamp: 0x5da88fc3, Version: 50.25 release [0003.469] xhci0: 64 bytes context size, 32-bit DMA [0003.509] usbus0: 5.0Gbps Super Speed USB v3.0 [0003.529] uhub0: \ on usbus0 [0004.179] uhub0: 9 ports with 9 removable, self powered [0005.299] uhub1: \ on usbus0 [0006.079] uhub1: 4 ports with 4 removable, self powered [0007.469] failed to get HID devices [0007.473] failed to init xhci or no usb device attached [0007.480] display\_console\_ioctl: No display init [0007.484] switch\_backlight failed [0007.491] device\_query\_partition\_size: failed to open partition sd0:MSC ! [0007.497] MSC Partition not found [0007.504] device\_query\_partition\_size: failed to open partition sd0:USP ! [0007.510] USP partition read failed! [0007.514] blob\_init: blob-partition USP header read failed [0007.519] android\_boot Unable to update recovery partition [0007.525] kfs\_getpartname: name = LNX [0007.528] Loading kernel from LNX [0007.627] load kernel from storage [0007.638] decompressor handler not found [0007.696] Successfully loaded kernel and ramdisk images [0007.702] display\_resolution: No display init [0007.706] Failed to retrieve display resolution [0007.710] bmp blob is not loaded and initialized [0007.715] Failed to display boot-logo [0007.719] NCK carveout not present [0007.722] Skipping dts\_overrides [0007.725] NCK carveout not present [0007.735] Find /i2c@7000c000’s alias i2c0 [0007.739] get eeprom at 1-a0, size 256, type 0 [0007.748] Find /i2c@7000c500’s alias i2c2 [0007.751] get eeprom at 3-a0, size 256, type 0 [0007.756] get eeprom at 3-ae, size 256, type 0 [0007.760] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0007.766] I2C slave not started [0007.769] I2C write failed [0007.771] Writing offset failed [0007.774] eeprom\_init: EEPROM read failed [0007.778] pm\_ids\_update: eeprom init failed [0007.782] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0007.812] pm\_ids\_update: The pm board id is 3448-0003-400 [0007.819] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0007.828] pm\_ids\_update: pm id update successful [0007.832] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0007.862] pm\_ids\_update: The pm board id is 3542-0000-201 [0007.868] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0007.877] pm\_ids\_update: pm id update successful [0007.907] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0007.913] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0007.921] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0007.926] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0007.935] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0007.941] Plugin Manager: Parse ODM data 0x00094000 [0007.954] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0007.962] Add serial number:1424120059084 as DT property [0007.971] “bpmp” doesn’t exist, creating [0007.977] Updated bpmp info to DTB [0007.981] Updated initrd info to DTB [0007.985] “proc-board” doesn’t exist, creating [0007.991] Updated board info to DTB [0007.994] “pmu-board” doesn’t exist, creating [0008.000] Updated board info to DTB [0008.004] “display-board” doesn’t exist, creating [0008.009] Updated board info to DTB [0008.013] “reset” doesn’t exist, creating [0008.017] Updated reset info to DTB [0008.021] display\_console\_ioctl: No display init [0008.025] display\_console\_ioctl: No display init [0008.030] display\_console\_ioctl: No display init [0008.035] Cmdline: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_info=0 emc\_max\_dvf [0008.069] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 [0008.074] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [0008.087] Updated bootarg info to DTB [0008.091] Adding uuid 0000000164460805100000000b0304c0 to DT [0008.097] Adding eks info 0 to DT [0008.102] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7 [0008.108] Updated memory info to DTB [0008.116] set vdd\_core voltage to 1075 mv [0008.120] setting ‘vdd-core’ regulator to 1075000 micro volts [0008.139] Found secure-pmc; disable BPMP U-Boot 2016.07-g7a7e3f476e (Oct 16 2020 - 12:23:42 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 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 838 bytes read in 176 ms (3.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5487776 bytes read in 371 ms (14.1 MiB/s) Retrieving file: /boot/Image 34332680 bytes read in 1542 ms (21.2 MiB/s) append: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_info=0 emc\_max\_dvfs=0 touch\_id ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 000000008317de85 Starting kernel … [0.000000] Booting Linux on physical CPU 0x0 [0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-4263) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc0 [0.000000] Boot CPU: AArch64 Processor [411fd071] [0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [0.000000] OF: fdt: - 80000000 , 3f200000 [0.000000] OF: fdt: - c0000000 , 3ee00000 [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\_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: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout [0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout [0.000000] OF: reserved mem: initialized node ramoops\_carveout, compatible id nvidia,ramoops [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 25 pages/cpu @ffffffc07ab9c000 s61656 r8192 d32552 u102400 [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 pages: 507464 [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M memtype=0 vpr\_resize usb\_port\_owner\_info=0 lane\_owner\_in [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: 29468(89%) [0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [0.000000] Memory: 1508904K/2062336K available (15294K kernel code, 2936K rwdata, 6644K rodata, 8576K init, 611K bss, 78296K reserved, 47513) [0.000000] Virtual kernel memory layout: [0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) [0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) [0.000000] .text : 0xffffff8008080000 - 0xffffff8008f70000 ( 15296 KB) [0.000000] .rodata : 0xffffff8008f70000 - 0xffffff8009600000 ( 6720 KB) [0.000000] .init : 0xffffff8009600000 - 0xffffff8009e60000 ( 8576 KB) [0.000000] .data : 0xffffff8009e60000 - 0xffffff800a13e008 ( 2937 KB) [0.000000] .bss : 0xffffff800a13e008 - 0xffffff800a1d6f7c ( 612 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 - 0xffffffbf01fb8000 ( 31 MB actual) [0.000000] memory : 0xffffffc000000000 - 0xffffffc07ee00000 ( 2030 MB) [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 /interrupt-controller [0.000000] t210 clock and reset probe [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 (phys). [0.000000] clocksource: arch\_sys\_counter: mask: 0xffffffffffffff max\_cycles: 0x46d987e47, max\_idle\_ns: 440795202767 ns [0.000005] sched\_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [0.009982] Console: colour dummy device 80x25 [0.014642] console [tty0] enabled [0.018156] bootconsole [uart8250] disabled ---
**Author:** ![WayneWWW](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/waynewww/32/14043_2.png) [@WayneWWW](https://forums.developer.nvidia.com/u/WayneWWW)\ **Post date:** [November 26, 2020, 2:38am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/5 "2020-11-26T02:38:40Z")
Hi, Did you ever configure your user account on monitor? In your logs, I don’t see any display is connected even you told me you can see the logo. ---
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 26, 2020, 2:44am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/6 "2020-11-26T02:44:42Z")
It never gets past the logo, so I have never been able to setup an account. For this last logs I did not have the monitor hooked up. here it is with it hooked up [0000.125] [L4T TegraBoot] (version 00.00.2018.01-l4t-80a468da) [0000.131] Processing in cold boot mode Bootloader 2 [0000.135] A02 Bootrom Patch rev = 1023 [0000.139] Power-up reason: pmc por [0000.142] No Battery Present [0000.145] pmic max77620 reset reason [0000.148] pmic max77620 NVERC : 0x40 [0000.151] RamCode = 1 [0000.154] 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: 0x2815f7 [0000.173] Entering ramdump check [0000.176] Get RamDumpCarveOut = 0x0 [0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.184] Last reboot was clean, booting normally! [0000.189] Sdram initialization is successful [0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.211] 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 [0000.234] GSC3 Carveout Base=0x00000000bf300000 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. [0000.270] Read GPT from (4:0) [0000.620] Csd NumOfBlocks=250085376 [0000.625] Set High speed to 1 [0000.634] Using GPT Primary to query partitions [0000.639] Loading Tboot-CPU binary [0000.648] Verifying TBC in OdmNonSecureSBK mode [0000.659] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.665] Bootloader downloaded successfully. [0000.670] Downloaded Tboot-CPU binary to 0xa0000258 [0000.675] MAX77620\_GPIO5 configured [0000.678] CPU power rail is up [0000.681] CPU clock enabled [0000.685] Performing RAM repair [0000.688] Updating A64 Warmreset Address to 0xa00002e9 [0000.693] Read GPT from (4:0) [0000.701] Using GPT Primary to query partitions [0000.705] Loading NvTbootBootloaderDTB [0000.730] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.802] Bootloader DTB Load Address: 0x83000000 [0000.807] Read GPT from (4:0) [0000.815] Using GPT Primary to query partitions [0000.820] Loading NvTbootKernelDTB [0000.844] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.916] Kernel DTB Load Address: 0x83100000 [0000.920] Read GPT from (4:0) [0000.929] Using GPT Primary to query partitions [0000.934] Loading cboot binary [0000.963] Verifying EBT in OdmNonSecureSBK mode [0001.005] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0001.012] Bootloader downloaded successfully. [0001.016] Read GPT from (4:0) [0001.025] Using GPT Primary to query partitions [0001.029] Read PT from (2:0) [0001.045] Using BFS PT to query partitions [0001.049] PT: Partition NCT NOT found ! [0001.053] Warning: Find Partition via PT Failed [0001.057] Next binary entry address: 0x92c00258 [0001.061] BoardId: 3448 [0001.066] Overriding pmu board id with proc board id [0001.071] Display board id is not available [0001.075] Read GPT from (4:0) [0001.083] Using GPT Primary to query partitions [0001.112] Verifying SC7EntryFw in OdmNonSecureSBK mode [0001.167] /bpmp deleted [0001.170] SC7EntryFw header found loaded at 0xff700000 [0001.362] OVR2 PMIC [0001.364] Bpmp FW successfully loaded [0001.368] Read GPT from (4:0) [0001.376] Using GPT Primary to query partitions [0001.381] WB0 init successfully at 0xff780000 [0001.385] Set NvDecSticky Bits [0001.389] GSC2 address ff53fffc value c0edbbcc [0001.395] GSC MC Settings done [0001.398] Read GPT from (4:0) [0001.406] Using GPT Primary to query partitions [0001.411] TOS Image length 53680 [0001.414] Monitor size 53680 [0001.417] OS size 0 [0001.424] Secure Os AES-CMAC Verification Success! [0001.429] TOS image cipher info: plaintext [0001.433] Loading and Validation of Secure OS Successful [0001.449] SC7 Entry Firmware - 0xff700000, 0x4000 [0001.453] NvTbootPackSdramParams: start. [0001.459] NvTbootPackSdramParams: done. [0001.462] Tegraboot started after 52318 us [0001.466] Basic modules init took 1061993 us [0001.470] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB [0001.476] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB [0001.481] Storage Device Read Time = 122 ms, Read Size = 2359 KB [0001.487] Storage Device Write Time = 0 ms, Write Size = 0 KB [0001.493] Next stage binary read took 24431 us [0001.497] Carveout took -49150 us [0001.500] CPU initialization took 408222 us [0001.504] Total time taken by TegraBoot 1445496 us [0001.509] Starting CPU & Halting co-processor 64NOTICE: BL31: v1.3(release):de895fd9e NOTICE: BL31: Built : 12:23:48, Oct 16 2020 ERROR: Error initializing runtime service trusty\_fast [0001.630] RamCode = 1 [0001.632] get\_emc\_table\_offset: Can’t find emc-table node [0001.637] LPDDR4 Training: Can’t find emc-table node [0001.685] [0001.686] Debug Init done [0001.689] Marked DTB cacheable [0001.692] Bootloader DTB loaded at 0x83000000 [0001.697] Marked DTB cacheable [0001.699] Kernel DTB loaded at 0x83100000 [0001.703] DeviceTree Init done [0001.716] Pinmux applied successfully [0001.721] gicd\_base: 0x50041000 [0001.724] gicc\_base: 0x50042000 [0001.727] Interrupts Init done [0001.731] Using base:0x60005090 & irq:208 for tick-timer [0001.736] Using base:0x60005098 for delay-timer [0001.741] platform\_init\_timer: DONE [0001.744] Timer(tick) Init done [0001.748] osc freq = 38400 khz [0001.752] [0001.753] Welcome to L4T Cboot [0001.756] [0001.757] Cboot Version: 00.00.2018.01-t210-4686ce50 [0001.762] calling constructors [0001.765] initializing heap [0001.768] initializing threads [0001.771] initializing timers [0001.774] creating bootstrap completion thread [0001.778] top of bootstrap2() [0001.781] CPU: ARM Cortex A57 [0001.784] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000 [0001.788] initializing platform [0001.796] Manufacturer: MF = 0xc2, ID MSB = 0x25 [0001.800] ID LSB = 0x36, ID-CFI len = 194 bytes [0001.805] Macronix QSPI chip present [0001.808] SPI device register [0001.811] init boot device [0001.814] allocating memory for boot device(SPI) [0001.818] registering boot device [0001.828] sdmmc node status = okay [0001.831] sdcard instance = 0 [0001.834] sdcard gpio handle 0x5b [0001.837] sdcard gpio pin 0xc9 [0001.840] sdcard gpio flags 0x0 [0001.843] vmmc-supply 0x9e [0001.846] Instance: 0 [0001.848] Allocating memory for context [0001.852] enabling clock [0001.854] sd card init [0001.856] Check card present and stable [0001.860] Send command 0 [0001.877] Send command 3 [0001.881] Set RCA for the card [0001.884] Query card specific data by command 9 [0001.890] Parse CSD data [0001.893] Send command 7 [0001.903] Calling sd device register [0001.906] Init sdcard [0001.909] Allocating memory for boot device [0001.913] Registering user device [0001.926] Enable APE clock [0001.929] Un-powergate APE partition [0001.932] of\_register: registering tegra\_udc to of\_hal [0001.937] of\_register: registering inv20628-driver to of\_hal [0001.943] of\_register: registering ads1015-driver to of\_hal [0001.948] of\_register: registering lp8557-bl-driver to of\_hal [0001.954] of\_register: registering bq2419x\_charger to of\_hal [0001.960] of\_register: registering bq27441\_fuel\_gauge to of\_hal [0001.971] gpio framework initialized [0001.975] of\_register: registering tca9539\_gpio to of\_hal [0001.980] of\_register: registering tca9539\_gpio to of\_hal [0001.985] of\_register: registering i2c\_bus\_driver to of\_hal [0001.991] of\_register: registering i2c\_bus\_driver to of\_hal [0001.997] of\_register: registering i2c\_bus\_driver to of\_hal [0002.002] pmic framework initialized [0002.006] of\_register: registering max77620\_pmic to of\_hal [0002.011] regulator framework initialized [0002.015] of\_register: registering tps65132\_bl\_driver to of\_hal [0002.021] initializing target [0002.027] gpio\_driver\_register: register ‘tegra\_gpio\_driver’ driver [0002.035] board ID = D78, board SKU = 3 [0002.038] Skipping Z3! [0002.043] fixed regulator driver initialized [0002.061] initializing OF layer [0002.064] NCK carveout not present [0002.067] Skipping dts\_overrides [0002.072] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.089] I2C Bus Init done [0002.091] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.101] I2C Bus Init done [0002.104] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.114] I2C Bus Init done [0002.117] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.128] I2C Bus Init done [0002.130] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.141] I2C Bus Init done [0002.143] of\_children\_init: Ops found for compatible string maxim,max77620 [0002.154] max77620\_init using irq 118 [0002.158] register ‘maxim,max77620’ pmic [0002.163] gpio\_driver\_register: register ‘max77620-gpio’ driver [0002.169] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.179] I2C Bus Init done [0002.183] NCK carveout not present [0002.193] Find /i2c@7000c000’s alias i2c0 [0002.197] get eeprom at 1-a0, size 256, type 0 [0002.205] Find /i2c@7000c500’s alias i2c2 [0002.209] get eeprom at 3-a0, size 256, type 0 [0002.214] get eeprom at 3-ae, size 256, type 0 [0002.218] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.223] I2C slave not started [0002.226] I2C write failed [0002.229] Writing offset failed [0002.232] eeprom\_init: EEPROM read failed [0002.236] pm\_ids\_update: eeprom init failed [0002.240] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.270] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.277] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.286] pm\_ids\_update: pm id update successful [0002.290] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.320] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.326] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.335] pm\_ids\_update: pm id update successful [0002.365] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.371] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0002.379] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.384] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0002.393] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0002.399] Plugin Manager: Parse ODM data 0x00094000 [0002.411] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0002.426] Find /i2c@7000c000’s alias i2c0 [0002.430] get eeprom at 1-a0, size 256, type 0 [0002.439] Find /i2c@7000c500’s alias i2c2 [0002.443] get eeprom at 3-a0, size 256, type 0 [0002.447] get eeprom at 3-ae, size 256, type 0 [0002.452] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.457] I2C slave not started [0002.460] I2C write failed [0002.463] Writing offset failed [0002.466] eeprom\_init: EEPROM read failed [0002.470] pm\_ids\_update: eeprom init failed [0002.474] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.504] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.510] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.517] pm\_ids\_update: pm id update successful [0002.522] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.552] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.558] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.565] pm\_ids\_update: pm id update successful [0002.595] Add serial number:1424120059084 as DT property [0002.603] Applying platform configs [0002.610] platform-init is not present. Skipping [0002.614] calling apps\_init() [0002.639] Found 14 GPT partitions in “sd0” [0002.643] Proceeding to Cold Boot [0002.646] starting app android\_boot\_app [0002.650] Device state: unlocked [0002.653] display console init [0002.662] could not find regulator [0002.665] hdmi cable connected [0002.680] edid read success [0002.697] DT entry for leds-pwm not found [0002.701] edid read success [0002.703] width = 640, height = 480, frequency = 25174825 [0002.709] width = 640, height = 480, frequency = 25174825 [0002.714] width = 640, height = 480, frequency = 25174825 [0002.720] width = 1024, height = 768, frequency = 65000000 [0002.725] width = 1808, height = 1080, frequency = 148500000 [0002.731] width = 640, height = 480, frequency = 25174825 [0002.736] width = 720, height = 480, frequency = 26973026 [0002.741] width = 720, height = 480, frequency = 26973026 [0002.747] width = 1280, height = 720, frequency = 74175824 [0002.752] width = 1920, height = 1080, frequency = 148351648 [0002.758] width = 720, height = 576, frequency = 26973026 [0002.763] width = 1280, height = 720, frequency = 74175824 [0002.769] width = 1920, height = 1080, frequency = 148351648 [0002.774] Best mode Width = 1920, Height = 1080, freq = 148351648 [0002.782] tmds-config node not found [0002.786] pmc\_set\_io\_pad\_voltage: Error -2 retrieving platform-io-pad-voltagepropsetting ‘avdd-io-hdmi-dp’ regulator to 1050000 micro volts [0002.801] setting ‘vdd-1v8’ regulator to 1800000 micro volts [0002.809] could not find regulator [0002.812] could not find regulator [0002.815] could not find regulator [0002.844] using default cmu settings [0002.847] dc\_hdmi\_enable, starting HDMI initialisation [0002.853] dc\_hdmi\_enable, HDMI initialisation complete [0002.858] list and configure display window [0002.867] display console init completed [0002.878] subnode volume\_up is not found ! [0002.882] subnode back is not found ! [0002.886] subnode volume\_down is not found ! [0002.890] subnode menu is not found ! [0002.894] Gpio keyboard init success [0002.938] found decompressor handler: lz4-legacy [0002.952] decompressing blob (type 1)… [0002.987] load\_bmp\_blob: panelresolution=1080 type=3 [0003.037] decompressor handler not found [0003.041] load\_firmware\_blob: Firmware blob loaded, entries=2 [0003.047] -------\> se\_aes\_verify\_sbk\_clear: 747 [0003.051] se\_aes\_verify\_sbk\_clear: Error [0003.055] bl\_battery\_charging: connected to external power supply [0003.062] xusb is supported [0003.068] error while finding nvidia,portmap [0003.573] xusb blob version 0 size 124416 [0003.576] firmware size 124416 [0003.581] Firmware timestamp: 0x5da88fc3, Version: 50.25 release [0003.594] xhci0: 64 bytes context size, 32-bit DMA [0003.634] usbus0: 5.0Gbps Super Speed USB v3.0 [0003.654] uhub0: \ on usbus0 [0004.304] uhub0: 9 ports with 9 removable, self powered [0005.424] uhub1: \ on usbus0 [0006.204] uhub1: 4 ports with 4 removable, self powered [0007.594] failed to get HID devices [0007.597] failed to init xhci or no usb device attached [0007.607] device\_query\_partition\_size: failed to open partition sd0:MSC ! [0007.614] MSC Partition not found [0007.620] device\_query\_partition\_size: failed to open partition sd0:USP ! [0007.627] USP partition read failed! [0007.630] blob\_init: blob-partition USP header read failed [0007.636] android\_boot Unable to update recovery partition [0007.641] kfs\_getpartname: name = LNX [0007.645] Loading kernel from LNX [0007.744] load kernel from storage [0007.755] decompressor handler not found [0007.813] Successfully loaded kernel and ramdisk images [0007.819] load\_bmp\_blob: panelresolution=1080 type=3 [0008.308] display bmp image done [0008.311] NCK carveout not present [0008.314] Skipping dts\_overrides [0008.318] NCK carveout not present [0008.327] Find /i2c@7000c000’s alias i2c0 [0008.331] get eeprom at 1-a0, size 256, type 0 [0008.340] Find /i2c@7000c500’s alias i2c2 [0008.344] get eeprom at 3-a0, size 256, type 0 [0008.348] get eeprom at 3-ae, size 256, type 0 [0008.353] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0008.358] I2C slave not started [0008.361] I2C write failed [0008.364] Writing offset failed [0008.367] eeprom\_init: EEPROM read failed [0008.371] pm\_ids\_update: eeprom init failed [0008.375] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0008.405] pm\_ids\_update: The pm board id is 3448-0003-400 [0008.412] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0008.420] pm\_ids\_update: pm id update successful [0008.425] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0008.455] pm\_ids\_update: The pm board id is 3542-0000-201 [0008.461] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0008.469] pm\_ids\_update: pm id update successful [0008.499] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0008.505] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0008.513] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0008.519] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0008.527] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0008.534] Plugin Manager: Parse ODM data 0x00094000 [0008.546] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0008.554] Add serial number:1424120059084 as DT property [0008.564] “bpmp” doesn’t exist, creating [0008.569] Updated bpmp info to DTB [0008.574] Updated initrd info to DTB [0008.577] “proc-board” doesn’t exist, creating [0008.583] Updated board info to DTB [0008.587] “pmu-board” doesn’t exist, creating [0008.593] Updated board info to DTB [0008.596] “display-board” doesn’t exist, creating [0008.602] Updated board info to DTB [0008.605] “reset” doesn’t exist, creating [0008.610] Updated reset info to DTB [0008.613] Cmdline: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 [0008.652] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 [0008.658] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [0008.671] Updated bootarg info to DTB [0008.675] Adding uuid 0000000164460805100000000b0304c0 to DT [0008.681] Adding eks info 0 to DT [0008.686] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7 [0008.692] Updated memory info to DTB [0008.700] set vdd\_core voltage to 1075 mv [0008.704] setting ‘vdd-core’ regulator to 1075000 micro volts [0008.724] Found secure-pmc; disable BPMP U-Boot 2016.07-g7a7e3f476e (Oct 16 2020 - 12:23:42 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 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 838 bytes read in 175 ms (3.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5487776 bytes read in 372 ms (14.1 MiB/s) Retrieving file: /boot/Image 34332680 bytes read in 1543 ms (21.2 MiB/s) append: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 de ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 000000008317de85 Starting kernel … [0.000000] Booting Linux on physical CPU 0x0 [0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-4263) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEM0 [0.000000] Boot CPU: AArch64 Processor [411fd071] [0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [0.000000] OF: fdt: - 80000000 , 3f200000 [0.000000] OF: fdt: - c0000000 , 3ee00000 [0.000000] Found tegra\_fbmem: 00800000@92cb4000 [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\_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: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout [0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout [0.000000] OF: reserved mem: initialized node ramoops\_carveout, compatible id nvidia,ramoops [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 25 pages/cpu @ffffffc07ab9c000 s61656 r8192 d32552 u102400 [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 pages: 507464 [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 [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: 29364(89%) [0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [0.000000] Memory: 1500712K/2062336K available (15294K kernel code, 2936K rwdata, 6644K rodata, 8576K init, 611K bss, 86488K reserved, 475136K 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 - 0xffffff8008f70000 ( 15296 KB) [0.000000] .rodata : 0xffffff8008f70000 - 0xffffff8009600000 ( 6720 KB) [0.000000] .init : 0xffffff8009600000 - 0xffffff8009e60000 ( 8576 KB) [0.000000] .data : 0xffffff8009e60000 - 0xffffff800a13e008 ( 2937 KB) [0.000000] .bss : 0xffffff800a13e008 - 0xffffff800a1d6f7c ( 612 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 - 0xffffffbf01fb8000 ( 31 MB actual) [0.000000] memory : 0xffffffc000000000 - 0xffffffc07ee00000 ( 2030 MB) [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 /interrupt-controller [0.000000] t210 clock and reset probe [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 (phys). [0.000000] clocksource: arch\_sys\_counter: mask: 0xffffffffffffff max\_cycles: 0x46d987e47, max\_idle\_ns: 440795202767 ns [0.000005] sched\_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [0.010052] Console: colour dummy device 80x25 [0.014708] console [tty0] enabled [0.018219] bootconsole [uart8250] disabled [0000.159] [L4T TegraBoot] (version 00.00.2018.01-l4t-80a468da) [0000.165] Processing in cold boot mode Bootloader 2 [0000.170] A02 Bootrom Patch rev = 1023 [0000.173] Power-up reason: software reset [0000.177] No Battery Present [0000.179] pmic max77620 reset reason [0000.183] pmic max77620 NVERC : 0x0 [0000.186] RamCode = 1 [0000.188] Platform has DDR4 type RAM [0000.192] max77620 disabling SD1 Remote Sense [0000.196] Setting DDR voltage to 1125mv [0000.200] Serial Number of Pmic Max77663: 0x2815f7 [0000.208] Entering ramdump check [0000.211] Get RamDumpCarveOut = 0x0 [0000.214] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.219] Last reboot was clean, booting normally! [0000.224] Sdram initialization is successful [0000.228] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.234] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.240] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.246] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000 [0000.251] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000 [0000.257] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000 [0000.263] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000 [0000.269] GSC3 Carveout Base=0x00000000bf300000 Size=0x00d00000 [0000.285] 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] Read GPT from (4:0) [0000.655] Csd NumOfBlocks=250085376 [0000.659] Set High speed to 1 [0000.669] Using GPT Primary to query partitions [0000.674] Loading Tboot-CPU binary [0000.683] Verifying TBC in OdmNonSecureSBK mode [0000.693] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.700] Bootloader downloaded successfully. [0000.704] Downloaded Tboot-CPU binary to 0xa0000258 [0000.709] MAX77620\_GPIO5 configured [0000.713] CPU power rail is up [0000.716] CPU clock enabled [0000.719] Performing RAM repair [0000.722] Updating A64 Warmreset Address to 0xa00002e9 [0000.727] Read GPT from (4:0) [0000.736] Using GPT Primary to query partitions [0000.740] Loading NvTbootBootloaderDTB [0000.765] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.837] Bootloader DTB Load Address: 0x83000000 [0000.842] Read GPT from (4:0) [0000.850] Using GPT Primary to query partitions [0000.855] Loading NvTbootKernelDTB [0000.879] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.951] Kernel DTB Load Address: 0x83100000 [0000.955] Read GPT from (4:0) [0000.964] Using GPT Primary to query partitions [0000.969] Loading cboot binary [0000.998] Verifying EBT in OdmNonSecureSBK mode [0001.040] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0001.047] Bootloader downloaded successfully. [0001.051] Read GPT from (4:0) [0001.060] Using GPT Primary to query partitions [0001.064] Read PT from (2:0) [0001.080] Using BFS PT to query partitions [0001.084] PT: Partition NCT NOT found ! [0001.087] Warning: Find Partition via PT Failed [0001.092] Next binary entry address: 0x92c00258 [0001.096] BoardId: 3448 [0001.101] Overriding pmu board id with proc board id [0001.105] Display board id is not available [0001.110] Read GPT from (4:0) [0001.118] Using GPT Primary to query partitions [0001.146] Verifying SC7EntryFw in OdmNonSecureSBK mode [0001.202] /bpmp deleted [0001.204] SC7EntryFw header found loaded at 0xff700000 [0001.397] OVR2 PMIC [0001.399] Bpmp FW successfully loaded [0001.402] Read GPT from (4:0) [0001.411] Using GPT Primary to query partitions [0001.416] WB0 init successfully at 0xff780000 [0001.420] Set NvDecSticky Bits [0001.424] GSC2 address ff53fffc value c0edbbcc [0001.430] GSC MC Settings done [0001.433] Read GPT from (4:0) [0001.441] Using GPT Primary to query partitions [0001.446] TOS Image length 53680 [0001.449] Monitor size 53680 [0001.452] OS size 0 [0001.459] Secure Os AES-CMAC Verification Success! [0001.464] TOS image cipher info: plaintext [0001.468] Loading and Validation of Secure OS Successful [0001.484] SC7 Entry Firmware - 0xff700000, 0x4000 [0001.488] NvTbootPackSdramParams: start. [0001.493] NvTbootPackSdramParams: done. [0001.497] Tegraboot started after 87457 us [0001.501] Basic modules init took 1062566 us [0001.505] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB [0001.511] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB [0001.516] Storage Device Read Time = 122 ms, Read Size = 2359 KB [0001.522] Storage Device Write Time = 0 ms, Write Size = 0 KB [0001.527] Next stage binary read took 24430 us [0001.532] Carveout took -49152 us [0001.535] CPU initialization took 408224 us [0001.539] Total time taken by TegraBoot 1446068 us [0001.544] Starting CPU & Halting co-processor 64NOTICE: BL31: v1.3(release):de895fd9e NOTICE: BL31: Built : 12:23:48, Oct 16 2020 ERROR: Error initializing runtime service trusty\_fast [0001.665] RamCode = 1 [0001.667] get\_emc\_table\_offset: Can’t find emc-table node [0001.672] LPDDR4 Training: Can’t find emc-table node [0001.721] [0001.722] Debug Init done [0001.725] Marked DTB cacheable [0001.727] Bootloader DTB loaded at 0x83000000 [0001.732] Marked DTB cacheable [0001.735] Kernel DTB loaded at 0x83100000 [0001.739] DeviceTree Init done [0001.752] Pinmux applied successfully [0001.756] gicd\_base: 0x50041000 [0001.760] gicc\_base: 0x50042000 [0001.763] Interrupts Init done [0001.767] Using base:0x60005090 & irq:208 for tick-timer [0001.772] Using base:0x60005098 for delay-timer [0001.777] platform\_init\_timer: DONE [0001.780] Timer(tick) Init done [0001.784] osc freq = 38400 khz [0001.788] [0001.789] Welcome to L4T Cboot [0001.792] [0001.793] Cboot Version: 00.00.2018.01-t210-4686ce50 [0001.798] calling constructors [0001.801] initializing heap [0001.803] initializing threads [0001.806] initializing timers [0001.809] creating bootstrap completion thread [0001.814] top of bootstrap2() [0001.817] CPU: ARM Cortex A57 [0001.819] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000 [0001.824] initializing platform [0001.832] Manufacturer: MF = 0xc2, ID MSB = 0x25 [0001.836] ID LSB = 0x36, ID-CFI len = 194 bytes [0001.841] Macronix QSPI chip present [0001.844] SPI device register [0001.847] init boot device [0001.850] allocating memory for boot device(SPI) [0001.854] registering boot device [0001.864] sdmmc node status = okay [0001.867] sdcard instance = 0 [0001.870] sdcard gpio handle 0x5b [0001.873] sdcard gpio pin 0xc9 [0001.876] sdcard gpio flags 0x0 [0001.879] vmmc-supply 0x9e [0001.881] Instance: 0 [0001.884] Allocating memory for context [0001.887] enabling clock [0001.890] sd card init [0001.892] Check card present and stable [0001.896] Send command 0 [0001.912] Send command 3 [0001.917] Set RCA for the card [0001.920] Query card specific data by command 9 [0001.926] Parse CSD data [0001.928] Send command 7 [0001.939] Calling sd device register [0001.942] Init sdcard [0001.944] Allocating memory for boot device [0001.948] Registering user device [0001.962] Enable APE clock [0001.964] Un-powergate APE partition [0001.968] of\_register: registering tegra\_udc to of\_hal [0001.973] of\_register: registering inv20628-driver to of\_hal [0001.978] of\_register: registering ads1015-driver to of\_hal [0001.984] of\_register: registering lp8557-bl-driver to of\_hal [0001.990] of\_register: registering bq2419x\_charger to of\_hal [0001.995] of\_register: registering bq27441\_fuel\_gauge to of\_hal [0002.007] gpio framework initialized [0002.010] of\_register: registering tca9539\_gpio to of\_hal [0002.016] of\_register: registering tca9539\_gpio to of\_hal [0002.021] of\_register: registering i2c\_bus\_driver to of\_hal [0002.027] of\_register: registering i2c\_bus\_driver to of\_hal [0002.032] of\_register: registering i2c\_bus\_driver to of\_hal [0002.038] pmic framework initialized [0002.041] of\_register: registering max77620\_pmic to of\_hal [0002.047] regulator framework initialized [0002.051] of\_register: registering tps65132\_bl\_driver to of\_hal [0002.057] initializing target [0002.062] gpio\_driver\_register: register ‘tegra\_gpio\_driver’ driver [0002.071] board ID = D78, board SKU = 3 [0002.074] Skipping Z3! [0002.079] fixed regulator driver initialized [0002.097] initializing OF layer [0002.100] NCK carveout not present [0002.103] Skipping dts\_overrides [0002.107] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.124] I2C Bus Init done [0002.127] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.137] I2C Bus Init done [0002.140] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.150] I2C Bus Init done [0002.153] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.163] I2C Bus Init done [0002.166] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.176] I2C Bus Init done [0002.179] of\_children\_init: Ops found for compatible string maxim,max77620 [0002.189] max77620\_init using irq 118 [0002.194] register ‘maxim,max77620’ pmic [0002.198] gpio\_driver\_register: register ‘max77620-gpio’ driver [0002.205] of\_children\_init: Ops found for compatible string nvidia,tegra210-i2c [0002.215] I2C Bus Init done [0002.219] NCK carveout not present [0002.229] Find /i2c@7000c000’s alias i2c0 [0002.232] get eeprom at 1-a0, size 256, type 0 [0002.241] Find /i2c@7000c500’s alias i2c2 [0002.245] get eeprom at 3-a0, size 256, type 0 [0002.250] get eeprom at 3-ae, size 256, type 0 [0002.254] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.259] I2C slave not started [0002.262] I2C write failed [0002.265] Writing offset failed [0002.268] eeprom\_init: EEPROM read failed [0002.272] pm\_ids\_update: eeprom init failed [0002.276] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.306] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.313] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.321] pm\_ids\_update: pm id update successful [0002.326] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.356] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.362] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.370] pm\_ids\_update: pm id update successful [0002.401] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.406] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0002.414] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0002.420] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0002.429] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0002.435] Plugin Manager: Parse ODM data 0x00094000 [0002.447] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0002.462] Find /i2c@7000c000’s alias i2c0 [0002.466] get eeprom at 1-a0, size 256, type 0 [0002.475] Find /i2c@7000c500’s alias i2c2 [0002.479] get eeprom at 3-a0, size 256, type 0 [0002.483] get eeprom at 3-ae, size 256, type 0 [0002.487] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0002.493] I2C slave not started [0002.496] I2C write failed [0002.498] Writing offset failed [0002.501] eeprom\_init: EEPROM read failed [0002.505] pm\_ids\_update: eeprom init failed [0002.510] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0002.540] pm\_ids\_update: The pm board id is 3448-0003-400 [0002.546] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0002.553] pm\_ids\_update: pm id update successful [0002.557] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0002.587] pm\_ids\_update: The pm board id is 3542-0000-201 [0002.594] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0002.601] pm\_ids\_update: pm id update successful [0002.631] Add serial number:1424120059084 as DT property [0002.639] Applying platform configs [0002.645] platform-init is not present. Skipping [0002.650] calling apps\_init() [0002.675] Found 14 GPT partitions in “sd0” [0002.679] Proceeding to Cold Boot [0002.682] starting app android\_boot\_app [0002.686] Device state: unlocked [0002.689] display console init [0002.697] could not find regulator [0002.701] hdmi cable connected [0002.716] edid read success [0002.733] DT entry for leds-pwm not found [0002.737] edid read success [0002.739] width = 640, height = 480, frequency = 25174825 [0002.745] width = 640, height = 480, frequency = 25174825 [0002.750] width = 640, height = 480, frequency = 25174825 [0002.755] width = 1024, height = 768, frequency = 65000000 [0002.761] width = 1808, height = 1080, frequency = 148500000 [0002.766] width = 640, height = 480, frequency = 25174825 [0002.772] width = 720, height = 480, frequency = 26973026 [0002.777] width = 720, height = 480, frequency = 26973026 [0002.783] width = 1280, height = 720, frequency = 74175824 [0002.788] width = 1920, height = 1080, frequency = 148351648 [0002.794] width = 720, height = 576, frequency = 26973026 [0002.799] width = 1280, height = 720, frequency = 74175824 [0002.805] width = 1920, height = 1080, frequency = 148351648 [0002.810] Best mode Width = 1920, Height = 1080, freq = 148351648 [0002.818] tmds-config node not found [0002.822] pmc\_set\_io\_pad\_voltage: Error -2 retrieving platform-io-pad-voltagepropsetting ‘avdd-io-hdmi-dp’ regulator to 1050000 micro volts [0002.837] setting ‘vdd-1v8’ regulator to 1800000 micro volts [0002.844] could not find regulator [0002.848] could not find regulator [0002.851] could not find regulator [0002.879] using default cmu settings [0002.883] dc\_hdmi\_enable, starting HDMI initialisation [0002.889] dc\_hdmi\_enable, HDMI initialisation complete [0002.894] list and configure display window [0002.903] display console init completed [0002.914] subnode volume\_up is not found ! [0002.918] subnode back is not found ! [0002.922] subnode volume\_down is not found ! [0002.926] subnode menu is not found ! [0002.929] Gpio keyboard init success [0002.973] found decompressor handler: lz4-legacy [0002.988] decompressing blob (type 1)… [0003.022] load\_bmp\_blob: panelresolution=1080 type=3 [0003.073] decompressor handler not found [0003.077] load\_firmware\_blob: Firmware blob loaded, entries=2 [0003.083] -------\> se\_aes\_verify\_sbk\_clear: 747 [0003.087] se\_aes\_verify\_sbk\_clear: Error [0003.091] bl\_battery\_charging: connected to external power supply [0003.098] xusb is supported [0003.104] error while finding nvidia,portmap [0003.608] xusb blob version 0 size 124416 [0003.612] firmware size 124416 [0003.617] Firmware timestamp: 0x5da88fc3, Version: 50.25 release [0003.629] xhci0: 64 bytes context size, 32-bit DMA [0003.669] usbus0: 5.0Gbps Super Speed USB v3.0 [0003.689] uhub0: \ on usbus0 [0004.339] uhub0: 9 ports with 9 removable, self powered [0005.459] uhub1: \ on usbus0 [0006.239] uhub1: 4 ports with 4 removable, self powered [0007.629] failed to get HID devices [0007.633] failed to init xhci or no usb device attached [0007.643] device\_query\_partition\_size: failed to open partition sd0:MSC ! [0007.650] MSC Partition not found [0007.656] device\_query\_partition\_size: failed to open partition sd0:USP ! [0007.663] USP partition read failed! [0007.666] blob\_init: blob-partition USP header read failed [0007.672] android\_boot Unable to update recovery partition [0007.677] kfs\_getpartname: name = LNX [0007.681] Loading kernel from LNX [0007.779] load kernel from storage [0007.791] decompressor handler not found [0007.848] Successfully loaded kernel and ramdisk images [0007.855] load\_bmp\_blob: panelresolution=1080 type=3 [0008.344] display bmp image done [0008.347] NCK carveout not present [0008.350] Skipping dts\_overrides [0008.353] NCK carveout not present [0008.363] Find /i2c@7000c000’s alias i2c0 [0008.367] get eeprom at 1-a0, size 256, type 0 [0008.376] Find /i2c@7000c500’s alias i2c2 [0008.380] get eeprom at 3-a0, size 256, type 0 [0008.384] get eeprom at 3-ae, size 256, type 0 [0008.388] pm\_ids\_update: Updating 1,a0, size 256, type 0 [0008.394] I2C slave not started [0008.397] I2C write failed [0008.399] Writing offset failed [0008.402] eeprom\_init: EEPROM read failed [0008.406] pm\_ids\_update: eeprom init failed [0008.411] pm\_ids\_update: Updating 3,a0, size 256, type 0 [0008.441] pm\_ids\_update: The pm board id is 3448-0003-400 [0008.447] Adding plugin-manager/ids/3448-0003-400=/i2c@7000c500:module@0x50 [0008.456] pm\_ids\_update: pm id update successful [0008.460] pm\_ids\_update: Updating 3,ae, size 256, type 0 [0008.490] pm\_ids\_update: The pm board id is 3542-0000-201 [0008.497] Adding plugin-manager/ids/3542-0000-201=/i2c@7000c500:module@0x57 [0008.505] pm\_ids\_update: pm id update successful [0008.535] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0008.541] shim\_eeprom\_update\_mac:267: Failed to update 0 MAC address in DTB [0008.549] eeprom\_get\_mac: EEPROM invalid MAC address (all 0xff) [0008.555] shim\_eeprom\_update\_mac:267: Failed to update 1 MAC address in DTB [0008.563] updating /chosen/nvidia,ethernet-mac node 48:b0:2d:2e:9d:4e [0008.570] Plugin Manager: Parse ODM data 0x00094000 [0008.582] shim\_cmdline\_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0008.590] Add serial number:1424120059084 as DT property [0008.599] “bpmp” doesn’t exist, creating [0008.605] Updated bpmp info to DTB [0008.610] Updated initrd info to DTB [0008.613] “proc-board” doesn’t exist, creating [0008.619] Updated board info to DTB [0008.623] “pmu-board” doesn’t exist, creating [0008.629] Updated board info to DTB [0008.632] “display-board” doesn’t exist, creating [0008.638] Updated board info to DTB [0008.641] “reset” doesn’t exist, creating [0008.646] Updated reset info to DTB [0008.649] Cmdline: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 [0008.688] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 [0008.694] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [0008.707] Updated bootarg info to DTB [0008.711] Adding uuid 0000000164460805100000000b0304c0 to DT [0008.717] Adding eks info 0 to DT [0008.722] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7 [0008.728] Updated memory info to DTB [0008.736] set vdd\_core voltage to 1075 mv [0008.740] setting ‘vdd-core’ regulator to 1075000 micro volts [0008.759] Found secure-pmc; disable BPMP U-Boot 2016.07-g7a7e3f476e (Oct 16 2020 - 12:23:42 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 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 838 bytes read in 175 ms (3.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5487776 bytes read in 372 ms (14.1 MiB/s) Retrieving file: /boot/Image 34332680 bytes read in 1543 ms (21.2 MiB/s) append: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 de ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 000000008317de85 Starting kernel … [0.000000] Booting Linux on physical CPU 0x0 [0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-4263) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEM0 [0.000000] Boot CPU: AArch64 Processor [411fd071] [0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [0.000000] OF: fdt: - 80000000 , 3f200000 [0.000000] OF: fdt: - c0000000 , 3ee00000 [0.000000] Found tegra\_fbmem: 00800000@92cb4000 [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\_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: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout [0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout [0.000000] OF: reserved mem: initialized node ramoops\_carveout, compatible id nvidia,ramoops [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 25 pages/cpu @ffffffc07ab9c000 s61656 r8192 d32552 u102400 [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 pages: 507464 [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 [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: 29364(89%) [0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [0.000000] Memory: 1500712K/2062336K available (15294K kernel code, 2936K rwdata, 6644K rodata, 8576K init, 611K bss, 86488K reserved, 475136K 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 - 0xffffff8008f70000 ( 15296 KB) [0.000000] .rodata : 0xffffff8008f70000 - 0xffffff8009600000 ( 6720 KB) [0.000000] .init : 0xffffff8009600000 - 0xffffff8009e60000 ( 8576 KB) [0.000000] .data : 0xffffff8009e60000 - 0xffffff800a13e008 ( 2937 KB) [0.000000] .bss : 0xffffff800a13e008 - 0xffffff800a1d6f7c ( 612 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 - 0xffffffbf01fb8000 ( 31 MB actual) [0.000000] memory : 0xffffffc000000000 - 0xffffffc07ee00000 ( 2030 MB) [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 /interrupt-controller [0.000000] t210 clock and reset probe [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 (phys). [0.000000] clocksource: arch\_sys\_counter: mask: 0xffffffffffffff max\_cycles: 0x46d987e47, max\_idle\_ns: 440795202767 ns [0.000006] sched\_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [0.010068] Console: colour dummy device 80x25 [0.014722] console [tty0] enabled [0.018234] bootconsole [uart8250] disabled ---
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 26, 2020, 2:45am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/7 "2020-11-26T02:45:49Z")
the board looks to reboot a couple times ---
**Author:** ![WayneWWW](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/waynewww/32/14043_2.png) [@WayneWWW](https://forums.developer.nvidia.com/u/WayneWWW)\ **Post date:** [November 26, 2020, 3:07am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/8 "2020-11-26T03:07:26Z")
Hi, Is there any log from uart serial console when device tries to reboot? I notice something weird from your kernel log. This is my kernel command line from my board. > nvidia@nvidia-desktop:~$ dmesg |grep “Kernel command line” > [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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,2 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old\_scheme\_first=1 core\_edp\_mv=1075 core\_edp\_ma=4000 tegra\_fbmem=0x800000@0x92cb4000 is\_hdmi\_initialised=1 earlycon=uart8250,mmio32,0x70006000 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 But this is yours: > [0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr\_die=2048M@2048M section=256M 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 How did you set up your nano-2gb? Which image link do you use? ---
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 26, 2020, 3:12am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/9 "2020-11-26T03:12:47Z")
Great point, I have a 4gb nano and I wonder if I got the images messed up. I’m downloading the 2gb file and deleted any others, I’ll image that and then let you know if that it is. Hopefully it is. ---
**Author:** ![WayneWWW](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/waynewww/32/14043_2.png) [@WayneWWW](https://forums.developer.nvidia.com/u/WayneWWW)\ **Post date:** [November 26, 2020, 3:13am UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/10 "2020-11-26T03:13:38Z")
4GB Image is not compatible with 2gb device. I think that is the cause. ---
**Author:** ![berger.aaron](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@berger.aaron](https://forums.developer.nvidia.com/u/berger.aaron)\ **Post date:** [November 26, 2020, 2:29pm UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/12 "2020-11-26T14:29:06Z")
yes, that was the cause. It boots up correctly now. I’ll have to remember to keep the 2gb and 4gb files separate, and better worded, so that I don’t have that mix up again. Thank you for your help! ---
**Author:** ![nadeemm](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/nadeemm/32/367020_2.png) [@nadeemm](https://forums.developer.nvidia.com/u/nadeemm)\ **Post date:** [October 15, 2021, 4:25pm UTC](https://forums.developer.nvidia.com/t/jetson-nano-2gb-will-not-boot/160363/14 "2021-10-15T16:25:25Z")
Closed on October 15, 2021, 4:25pm UTC