Reflash orin nano from l4t36.3 to l4t35.31 failed

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

reflash_log.txt (260.0 KB)
hi, friends
when i reflash orin nano from the version l4t_36.3 to l4t_35.3.1, it’s does not successful.
i used follow cmd:
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c tools/kernel_flash/flash_l4t_external.xml -p "-c bootloader/t186ref/cfg/flash_t234_qspi.xml" --showlogs --network usb0 jetson-orin-nano-devkit internal
and some error occur：
[ 0.1587 ] Generating coldboot mb1-bct
[ 0.1591 ] tegrabct_v2 --chip 0x23 0 --mb1bct mb1_cold_boot_bct.cfg --misc tegra234-mb1-bct-misc-p3767-0000_cpp.dtb --device tegra234-mb1-bct-device-p3767-0000_cpp.dtb
[ 0.1595 ] MB1-BCT version: 0.10
[ 0.1599 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_UNUSED5/ is not supported
[ 0.1605 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_UNUSED5/ is not supported
[ 0.1610 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_UNUSED5/ is not supported
[ 0.1611 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_MCE_COVERAGE/ is not supported
[ 0.1611 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_MCE_COVERAGE/ is not supported
[ 0.1611 ] ERROR: carveout /misc/carveout/aux_info@CARVEOUT_MCE_COVERAGE/ is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_config is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_diff_configuration is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_ref_frequency_configuration is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_control is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_adjust_configuration is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_fast_adjust_configuration is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_adjust_delta_control is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_capture_control_ptx is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_capture_config_ptx is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_stscrsr is not supported
[ 0.1611 ] ERROR: /misc/tsc_controls/tsc_locking_adjust_num_control is not supported
…
5.4273 ] tegraparser_v2 --pt flash.xml.bin --generateflashindex /home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra/bootloader/signed/flash.xml.tmp flash.idx
Using bpmp-dtb concatenated with odmdata in blob for t23x
./tegraflash.py --bl uefi_jetson_with_dtb_sigheader.bin.encrypt --bct br_bct_BR.bct --securedev --bldtb tegra234-p3767-0003-p3768-0000-a0.dtb --applet rcm_2_encrypt.rcm --applet_softfuse rcm_1_encrypt.rcm --cmd “rcmboot” --cfg secureflash.xml --chip 0x23 --mb1_bct mb1_bct_MB1_sigheader.bct.encrypt --mem_bct mem_rcm_sigheader.bct.encrypt --mb1_cold_boot_bct mb1_cold_boot_bct_MB1_sigheader.bct.encrypt --mb1_bin mb1_t234_prod_aligned_sigheader.bin.encrypt --psc_bl1_bin psc_bl1_t234_prod_aligned_sigheader.bin.encrypt --mem_bct_cold_boot mem_coldboot_sigheader.bct.encrypt --bins “psc_fw pscfw_t234_prod_sigheader.bin.encrypt; mts_mce mce_flash_o10_cr_prod_sigheader.bin.encrypt; mb2_applet applet_t234_sigheader.bin.encrypt; mb2_bootloader mb2_t234_with_mb2_cold_boot_bct_MB2_sigheader.bin.encrypt; xusb_fw xusb_t234_prod_sigheader.bin.encrypt; dce_fw display-t234-dce_sigheader.bin.encrypt; nvdec nvdec_t234_prod_sigheader.fw.encrypt; bpmp_fw bpmp_t234-TE950M-A1_prod_sigheader.bin.encrypt; bpmp_fw_dtb tegra234-bpmp-3767-0003-3509-a02_with_odm_sigheader.dtb.encrypt; sce_fw camera-rtcpu-sce_sigheader.img.encrypt; rce_fw camera-rtcpu-t234-rce_sigheader.img.encrypt; ape_fw adsp-fw_sigheader.bin.encrypt; spe_fw spe_t234_sigheader.bin.encrypt; tos tos-optee_t234_sigheader.img.encrypt; eks eks_t234_sigheader.img.encrypt; kernel boot.img; kernel_dtb tegra234-p3767-0003-p3768-0000-a0.dtb” --secondary_gpt_backup --bct_backup --boot_chain A
saving flash command in flashcmd.txt

*** no-flash flag enabled. Exiting now… ***

User can run above saved command in factory environment without
providing pkc and sbk keys to flash a device

Example:

$ cd bootloader 
$ sudo bash ./flashcmd.txt

Save initrd flashing command parameters to /home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra/tools/kernel_flash/initrdflashparam.txt
/tmp/tmp.6eZUlOBkJK /home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra
writing boot image config in bootimg.cfg
extracting kernel in zImage
extracting ramdisk in initrd.img
/tmp/tmp.6eZUlOBkJK/initrd /tmp/tmp.6eZUlOBkJK /home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra
56174 blocks
83147 blocks
/tmp/tmp.6eZUlOBkJK /home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra
flashimg0=boot0.img
/home/waltersu/walter_workspace/nvidia/l4t_35.3.1/Linux_for_Tegra
Success
Cleaning up…
Finish generating flash package.
No devices to flash

i execute enter rcm mode, and mb2_applet are not supported, as follow info:
$ sudo bash ./flashcmd.txt
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

Entering RCM boot

[ 0.0208 ] mb1_t234_prod_aligned_sigheader.bin.encrypt filename is from --mb1_bin
[ 0.0209 ] psc_bl1_t234_prod_aligned_sigheader.bin.encrypt filename is from --psc_bl1_bin
[ 0.0209 ] rcm boot with presigned binaries
[ 0.0215 ] tegrarcm_v2 --new_session --chip 0x23 0 --uid --download bct_br br_bct_BR.bct --download mb1 mb1_t234_prod_aligned_sigheader.bin.encrypt --download psc_bl1 psc_bl1_t234_prod_aligned_sigheader.bin.encrypt --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt
[ 0.0219 ] BR_CID: 0x80012344705DF2211000000002000100
[ 0.0239 ] Sending bct_br
[ 0.0240 ] Sending mb1
[ 0.0252 ] Sending psc_bl1
[ 0.0464 ] Sending bct_mb1
[ 0.0602 ] Generating blob for T23x
[ 0.0617 ] tegrahost_v2 --chip 0x23 0 --generateblob blob.xml blob.bin
[ 0.0622 ] The number of images in blob is 18
[ 0.0629 ] blobsize is 61039670
[ 0.0630 ] Added binary blob_uefi_jetson_with_dtb_sigheader.bin.encrypt of size 3182656
[ 0.0935 ] Added binary blob_pscfw_t234_prod_sigheader.bin.encrypt of size 375168
[ 0.0941 ] Added binary blob_mce_flash_o10_cr_prod_sigheader.bin.encrypt of size 190592
[ 0.0947 ] Added binary blob_applet_t234_sigheader.bin.encrypt of size 277312
[ 0.0951 ] Not supported type: mb2_applet
[ 0.0952 ] Added binary blob_mb2_t234_with_mb2_cold_boot_bct_MB2_sigheader.bin.encrypt of size 437984
[ 0.0962 ] Added binary blob_xusb_t234_prod_sigheader.bin.encrypt of size 164352
[ 0.0968 ] Added binary blob_display-t234-dce_sigheader.bin.encrypt of size 9097216
[ 0.1005 ] Added binary blob_nvdec_t234_prod_sigheader.fw.encrypt of size 294912
[ 0.1018 ] Added binary blob_bpmp_t234-TE950M-A1_prod_sigheader.bin.encrypt of size 1047936
[ 0.1024 ] Added binary blob_tegra234-bpmp-3767-0003-3509-a02_with_odm_sigheader.dtb.encrypt of size 110080
[ 0.1033 ] Added binary blob_camera-rtcpu-sce_sigheader.img.encrypt of size 166304
[ 0.1040 ] Added binary blob_camera-rtcpu-t234-rce_sigheader.img.encrypt of size 537952
[ 0.1046 ] Added binary blob_adsp-fw_sigheader.bin.encrypt of size 400960
[ 0.1050 ] Added binary blob_spe_t234_sigheader.bin.encrypt of size 270336
[ 0.1055 ] Added binary blob_tos-optee_t234_sigheader.img.encrypt of size 1064752
[ 0.1059 ] Added binary blob_eks_t234_sigheader.img.encrypt of size 9232
[ 0.1063 ] Added binary blob_boot.img of size 43065344
[ 0.1325 ] Added binary blob_tegra234-p3767-0003-p3768-0000-a0.dtb of size 345478
[ 0.1751 ] tegrarcm_v2 --chip 0x23 0 --pollbl --download bct_mem mem_rcm_sigheader.bct.encrypt --download blob blob.bin
[ 0.1756 ] BL: version 0.32.0.0-t234-54845784-57325615 last_boot_error: 0
[ 0.2904 ] Sending bct_mem
[ 0.2906 ] Sending blob
[ 5.1304 ] RCM-boot started

3

Put the entire log as a text file here.
I have no idea what you are doing.

5

reflash_log.txt (260.0 KB)

6

Is it a DevKit or a custom board?
Get this log during flashing:

7

i used DevKit P3767+P3768,
when i used uart and set minicom 115200 8N1, but uart output unreadable code

8

i used “Button Header” pin#3(UART2_RXD (DEBUG)) and pin#4(UART2_TXD (DEBUG)), not “40-Pin Expansion Header” ,it’s right?

9

Get another cable and try again.
Or reboot the device more times.

YES, the button header lying under the module.

10

hi, there are uart log while reflashing orin nano:
CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.8 | VT102 | Offline | ttyUSB0

[0211.841] I> Successfully powergated NVDEC
[0211.845] I> Task: Disable/Reload WDT (0x50021a99)
[0211.850] I> Task: Program misc carveouts (0x50015381)
[0211.855] I> SLCG Global override status := 0x0
[0211.859] I> MB1: MSS reconfig completed
[0211.863] W> Firewall readback mismatch
[0211.867] W> Firewall readback mismatch
[0211.870] W> Firewall readback mismatch
[0211.874] W> Firewall readback mismatch
[0211.878] W> Firewall readback mismatch
[0211.881] W> Firewall readback mismatch
[0211.885] W> Firewall readback mismatch
[0211.889] W> Firewall readback mismatch
[0211.892] W> Firewall readback mismatch
[0211.896] W> Firewall readback mismatch
I> Applet (version: 0.0.0.0-t234-54845784-f44287d2)
I> t234-A01-1-Silicon (0x12347)
I> Emulation:
I> Entry timestamp: 0xffffffff
I> Task: Pinmux init (0x4000062d)
I> Task: Boot device init (0x400012e5)
I> Applet do storage init
I> Boot_device: QSPI_FLASH instance: 0
I> Qspi clock source : clk_m
I> QSPI-0l initialized successfully
E> Error in command_complete 18001 int_status
E> OCR failed, error = 39390706
E> Failed to open sdmmc-3, err = 39390706
W> Ignoring init failure for device 0-3
E> Error in command_complete 18000 int_status
E> OCR failed, error = 39390706
E> Failed to open sdmmc-3, err = 39390706
W> Ignoring init failure for device 1-3
E> Unknown device 7
E> Unknown device 8
I> Task: Partition Manager Init (0x40002d25)
I> Found 57 partitions in QSPI_FLASH (instance 0)
I> Task: I2C register (0x400006a5)
I> Task: Register exit handlers (0x400005f5)
I> Task: Enter 3p server (0x400018e9)
I> USB configuration success
I> Populate chip info
I> RAM_CODE 0x4000021
I> Populate eeprom info
I> Populate eeprom info for module cvm
I> dump bct
I> Rebooting : reboot-recovery

11

Are you sure it’s the full log?
Copy everything you get into a text file.

12

hi，there are uart output log and host flash script output log while during whole reflashing process. thanks
uart_minicom_log.txt (95.4 KB)
flash_log.log (256.9 KB)

13

Is this a DevKit?
The log shows the USB device mode is not up so it times out.

14

At last step " Step 3: Start the flashing process ", orin nano should be reset, but it’s not occur “Bus 002 Device 034: ID 0955:7523 NVIDIA Corp. APX” while i put the cmd “lsusb”, so host script waiting timeout and exit.

15

yes, it’s devkit.

16

Get another USB cable and try again.

17

i think it does not related to usb cable, because it only occur while i reflash l4t36.3 to l4t35.3.1.
when i reflash l4t36.3 it’s work ok. and when i reflash in step 1&2 ,it’s work normally also.

18

Do you have any reason that you do need to use 35.3.1?
Try on 35.5 if not.

19

where can i get the bootloader source, such as mb1,mb2 etc.

20

MB1 and MB2 are not open source.

22

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