I have a few Jetson Nanos for a project we are doing, two of them work perfectly, however, another two never booted up properly in the first place (using a direct power supply with the pins on the J41 bus with the ‘waveshare Uninterruptible Power Supply UPS Module For Jetson Nano’). And now when I try to turn them on the green light will light up for a second or two, and then turn off
From our two working Jetsons I am able to assure that the SD cards are flashed and work properly, so I don’t think that can be the issue.
I have attached the log files below.
I should also mention that I have tried booting up via both the micro usb cable, and with a… I can’t remember what its called but its a direct power supply using the pins on the J41 bus - that is what I used when initially trying to boot up these jetsons.
To get the below log files I used a UART serial comm cable.
I have also tried using different SD cards, which I know work from using them on the Nanos that do work.
Thanks in advance.
......[0000.125] [L4T TegraBoot] (version 00.00.2018.01-l4t-e82258de) [0000.130] Processing in cold boot mode Bootloader 2 [0000.135] A02 Bootrom Patch rev = 1023 [0000.138] Power-up reason: pmc por [0000.141] No Battery Present [0000.144] pmic max77620 reset reason [0000.147] pmic max77620 NVERC : 0x40 [0000.151] RamCode = 0 [0000.153] Platform has DDR4 type RAM [0000.156] max77620 disabling SD1 Remote Sense [0000.161] Setting DDR voltage to 1125mv [0000.165] Serial Number of Pmic Max77663: 0x107a9 [0000.172] Entering ramdump check [0000.175] Get RamDumpCarveOut = 0x0 [0000.178] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.184] Last reboot was clean, booting normally! [0000.188] Sdram initialization is successful [0000.192] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.198] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.204] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.210] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000 [0000.216] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000 [0000.222] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000 [0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000 [0000.233] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000 [0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000 [0000.256] Platform-DebugCarveout: 0 [0000.259] Nck Carveout Base=0x00000000ff080000 Size=0x00200000 [0000.265] Non secure mode, and RB not enabled. [0000.269] BoardID = 3448, SKU = 0x0 [0000.272] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.276] Nano-SD: checking PT table on QSPI ... [0000.280] Read PT from (2:0) [0000.296] Using BFS PT to query partitions [0000.301] Loading Tboot-CPU binary [0000.330] Verifying TBC in OdmNonSecureSBK mode [0000.340] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.347] Bootloader downloaded successfully. [0000.351] Downloaded Tboot-CPU binary to 0xa0000258 [0000.356] MAX77620_GPIO5 configured [0000.359] CPU power rail is up [0000.362] CPU clock enabled [0000.366] Performing RAM repair [0000.369] Updating A64 Warmreset Address to 0xa00002e9 [0000.374] BoardID = 3448, SKU = 0x0 [0000.377] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.381] Nano-SD: checking PT table on QSPI ... [0000.385] Loading NvTbootBootloaderDTB [0000.452] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.523] Bootloader DTB Load Address: 0x83000000 [0000.528] BoardID = 3448, SKU = 0x0 [0000.531] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.535] Nano-SD: checking PT table on QSPI ... [0000.539] Loading NvTbootKernelDTB [0000.605] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.678] Kernel DTB Load Address: 0x83100000 [0000.683] BoardID = 3448, SKU = 0x0 [0000.686] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.690] Nano-SD: checking PT table on QSPI ... [0000.696] Loading cboot binary [0000.812] Verifying EBT in OdmNonSecureSBK mode [0000.853] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0000.860] Bootloader downloaded successfully. [0000.865] BoardID = 3448, SKU = 0x0 [0000.868] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.872] Nano-SD: checking PT table on QSPI ... [0000.876] PT: Partition NCT NOT found ! [0000.880] Warning: Find Partition via PT Failed [0000.884] Next binary entry address: 0x92c00258 [0000.889] BoardId: 3448 [0000.893] Overriding pmu board id with proc board id [0000.898] Display board id is not available [0000.902] BoardID = 3448, SKU = 0x0 [0000.906] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0000.909] Nano-SD: checking PT table on QSPI ... [0001.014] Verifying SC7EntryFw in OdmNonSecureSBK mode [0001.071] /bpmp deleted [0001.073] SC7EntryFw header found loaded at 0xff700000 [0001.269] OVR2 PMIC [0001.271] Bpmp FW successfully loaded [0001.274] BoardID = 3448, SKU = 0x0 [0001.277] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0001.281] Nano-SD: checking PT table on QSPI ... [0001.287] WB0 init successfully at 0xff780000 [0001.291] Set NvDecSticky Bits [0001.294] GSC2 address ff53fffc value c0edbbcc [0001.301] GSC MC Settings done [0001.304] BoardID = 3448, SKU = 0x0 [0001.307] QSPI-ONLY: SkipQspiOnlyFlag = 0 [0001.311] Nano-SD: checking PT table on QSPI ... [0001.316] TOS Image length 53680 [0001.319] Monitor size 53680 [0001.322] OS size 0 [0001.337] Secure Os Aes-CMAC Verification Failed! [0001.342] Error in NvTbootValidateTOS  [0001.346] Validation of secure os failed! [0001.349] Device Shutdown called ... .