Jeston nano b01 no hdmi usb and [0000.358] PT: Partition TBC NOT found ! [0000.361] Warning: Find Partition via PT Failed [0000.366] Error is 1

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

我使用sdkmanager成功的烧录了我的 nano b01 但是我上电插上显示器没有任何反应并且usb也没有供电
I used sdkmanager to successfully burn my nano b01, but I plugged in the monitor and there was no response and the USB was not powered

[0000.163] [L4T TegraBoot] (version 00.00.2018.01-l4t-e82258de)
[0000.168] Processing in cold boot mode Bootloader 2
[0000.173] A02 Bootrom Patch rev = 1023
[0000.177] Power-up reason: pmc por
[0000.180] No Battery Present
[0000.182] pmic max77620 reset reason
[0000.186] pmic max77620 NVERC : 0x40
[0000.189] RamCode = 0
[0000.191] Platform has DDR4 type RAM
[0000.195] max77620 disabling SD1 Remote Sense
[0000.199] Setting DDR voltage to 1125mv
[0000.203] Serial Number of Pmic Max77663: 0xf0be5
[0000.210] Entering ramdump check
[0000.213] Get RamDumpCarveOut = 0x0
[0000.217] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.222] Last reboot was clean, booting normally!
[0000.226] Sdram initialization is successful
[0000.231] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.237] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.242] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.248] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.254] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.260] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.266] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.272] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.288] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.294] Platform-DebugCarveout: 0
[0000.297] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.303] Non secure mode, and RB not enabled.
[0000.307] BoardID = 3448, SKU = 0x0
[0000.311] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.314] Nano-SD: checking PT table on QSPI …
[0000.319] Read PT from (2:0)
[0000.334] Using BFS PT to query partitions
[0000.338] PT: Partition TBC NOT found !
[0000.342] Warning: Find Partition via PT Failed
[0000.346] BoardID = 3448, SKU = 0x0
[0000.349] QSPI-ONLY: SkipQspiOnlyFlag = 0
[0000.353] Nano-SD: checking PT table on QSPI …
[0000.358] PT: Partition TBC NOT found !
[0000.361] Warning: Find Partition via PT Failed
[0000.366] Error is 1

2

Looks like it didn’t get flashed correctly.

3

After the successful flash, I connected putty but nothing was output. Later, I burned the system into the SD card and connected putty through the serial port, and output the information just now! Thank you for your reply!

4

Hi,

你是說現在能正常開機了嗎

5

Can’t boot normally. It seems that hdmi and usb are not working

6

I am now using sdkmanager to burn the system again soon. I have a question: where to burn the system through sdkmanager? Is it an sd card or an emmc? My sd card format is ext4

7

Hi,

麻煩你還是先重燒一次sdkmanager. 把sdkmanager的log分享出來這樣我們才能確定你真的有燒成功

你前面這段 先燒sdkmaanger之後又去重燒sdcard image的行為其實後面的 "重燒sdcard image"的步驟是多餘的 sdkmanager本來就會幫你燒sdcard.

另外,麻煩你們從flash開始的過程就開著uart log也順便抓取那部分的log.

8

請問你是搞不清楚自己的module是哪一款嗎

9

jeston nano b01 model:p3450

10

Hi,

這個資訊其實沒有太大的幫助… jetson nano b01本來就有包含sdcard 跟emmc module.
從你的log看來應該是sdcard module. 但還是麻煩你實體確認一下 sdcard插槽是不是在module上面

11

With sd card slot

12

Then that module is sdcard module. There is no emmc on it.

13

log.txt (123.8 KB)

14

please always share full log instead of partial log.

15

The log above is for two times. The first time my USB dropped, and then I burned it again

16

不好意思 我不太確定你想表達甚麼. 我的意思是從你完整的flash開始到結束全部的log. 而不是只有最後幾行.

還有 正如前面說的, 請你從flash開始的過程就把uart log也開著. 如果flash真的有在進行, uart那邊也會有log持續印出來.
當flash結束之後, jetson也會主動開始跑boot流程. 那時候也會有log.

17

SDKM_logs_JetPack_4.6.2_Linux_for_Jetson_Nano_modules_2023-02-08_23-14-32.zip (91.7 KB)

18

ok. 麻煩照著上面說的 請你也提供flash時候的uart log.

19

Now I just operate it here. I’m not sure what you mean by flash. Do I need to enter the command line at the terminal

20

我的意思是你現在重跑一次 sdkmanager flash流程. 這次把uart log 開著抓log.
麻煩真的了解我的意思之後再開始做. 不然又浪費一次flash時間.