can not flash jetson nano

Dear Sir,
we have received the first production modules marked as p3448-0020, with eMMC and no SD slot,when
i used this cmd to flash jetson nano.something error is happened:

sudo ./flash.sh jetson-nano-emmc mmcblk0p1

the log is like this:

wdg@wdg-HP-EliteBook-8560p:~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra$ sudo ./flash.sh jetson-nano-emmc mmcblk0p1
[sudo] password for wdg:
###############################################################################
# L4T BSP Information:
# R32 , REVISION: 2.1
###############################################################################
# Target Board Information:
# Name: jetson-nano-emmc, Board Family: t210ref, SoC: Tegra 210,
# OpMode: production, Boot Authentication: ,
###############################################################################
./tegraflash.py --chip 0x21 --applet "/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin" --skipuid --cmd "dump eeprom boardinfo cvm.bin"
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[   0.0030 ] Generating RCM messages
[   0.0045 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin 0 0
[   0.0060 ] RCM 0 is saved as rcm_0.rcm
[   0.0069 ] RCM 1 is saved as rcm_1.rcm
[   0.0069 ] List of rcm files are saved in rcm_list.xml
[   0.0070 ]
[   0.0070 ] Signing RCM messages
[   0.0084 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.0098 ] Assuming zero filled SBK key
[   0.0211 ]
[   0.0212 ] Copying signature to RCM mesages
[   0.0224 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[   0.0243 ]
[   0.0244 ] Boot Rom communication
[   0.0257 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml --skipuid
[   0.0268 ] RCM version 0X210001
[   0.0762 ] Boot Rom communication completed
[   1.0842 ]
[   1.0845 ] dump EEPROM info
[   1.0882 ] tegrarcm --oem platformdetails eeprom /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/cvm.bin
[   1.0919 ] Applet version 00.01.0000
[   1.1129 ] Saved platform info in /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/cvm.bin
[   1.3938 ]
./flash.sh: line 681: warning: command substitution: ignored null byte in input
./flash.sh: line 682: warning: command substitution: ignored null byte in input
./flash.sh: line 683: warning: command substitution: ignored null byte in input
./flash.sh: line 684: warning: command substitution: ignored null byte in input
Board ID() version()
copying bctfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/BCT/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg)... done.
copying bootloader(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying initrd(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/l4t_initrd.img)... done.
        populating kernel to rootfs... done.
        populating initrd to rootfs... done.
        populating /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a00.dtb to rootfs... done.
Making Boot image... done.
Existing sosfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
copying tegraboot(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/nvtboot.bin)... done.
copying cpu_bootloader(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying bpffile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/sc7entry-firmware.bin)... done.
Existing badpagefile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/badpage.bin) reused.
copying wb0boot(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/warmboot.bin)... done.
Existing tosfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/tos-mon-only.img) reused.
Existing eksfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a00.dtb)... done.
Copying nv_boot_control.conf to rootfs
Making system.img...
        populating rootfs from /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/rootfs ... done.
        Sync'ing system.img ... done.
        Converting RAW image to Sparse image...

---- Raw to Sparse Image Converter v1.0 ----------------------------
  0: RAW:     6291456(      6 blks) ==>          28:6291468
  1: SKP:    31457280(     30 blks) ==>     6291496:12
  2: RAW:     8388608(      8 blks) ==>     6291508:8388620
  3: SKP:    88080384(     84 blks) ==>    14680128:12
  4: RAW:     1048576(      1 blks) ==>    14680140:1048588
  5: SKP:     3145728(      3 blks) ==>    15728728:12
  6: RAW:    27262976(     26 blks) ==>    15728740:27262988
  7: SKP:     1048576(      1 blks) ==>    42991728:12
  8: RAW:    44040192(     42 blks) ==>    42991740:44040204
  9: SKP:    15728640(     15 blks) ==>    87031944:12
 10: RAW:   126877696(    121 blks) ==>    87031956:126877708
 11: SKP:     7340032(      7 blks) ==>   213909664:12
 12: RAW:    42991616(     41 blks) ==>   213909676:42991628
 13: SKP:     3145728(      3 blks) ==>   256901304:12
 14: RAW:    11534336(     11 blks) ==>   256901316:11534348
 15: SKP:     1048576(      1 blks) ==>   268435664:12
 16: RAW:   122683392(    117 blks) ==>   268435676:122683404
 17: SKP:     3145728(      3 blks) ==>   391119080:12
 18: RAW:    38797312(     37 blks) ==>   391119092:38797324
 19: SKP:     3145728(      3 blks) ==>   429916416:12
 20: RAW:    12582912(     12 blks) ==>   429916428:12582924
 21: SKP:     1048576(      1 blks) ==>   442499352:12
 22: RAW:     2097152(      2 blks) ==>   442499364:2097164
 23: SKP:     1048576(      1 blks) ==>   444596528:12
 24: RAW:    13631488(     13 blks) ==>   444596540:13631500
 25: SKP:     3145728(      3 blks) ==>   458228040:12
 26: RAW:    22020096(     21 blks) ==>   458228052:22020108
 27: SKP:     3145728(      3 blks) ==>   480248160:12
 28: RAW:    26214400(     25 blks) ==>   480248172:26214412
 29: SKP:     3145728(      3 blks) ==>   506462584:12
 30: RAW:    28311552(     27 blks) ==>   506462596:28311564
 31: SKP:     1048576(      1 blks) ==>   534774160:12
 32: RAW:    40894464(     39 blks) ==>   534774172:40894476
 33: SKP:     1048576(      1 blks) ==>   575668648:12
 34: RAW:   193986560(    185 blks) ==>   575668660:193986572
 35: SKP:     3145728(      3 blks) ==>   769655232:12
 36: RAW:     1048576(      1 blks) ==>   769655244:1048588
 37: SKP:     3145728(      3 blks) ==>   770703832:12
 38: RAW:    66060288(     63 blks) ==>   770703844:66060300
 39: SKP:     1048576(      1 blks) ==>   836764144:12
 40: RAW:    73400320(     70 blks) ==>   836764156:73400332
 41: SKP:     2097152(      2 blks) ==>   910164488:12
 42: RAW:    74448896(     71 blks) ==>   910164500:74448908
 43: SKP:     1048576(      1 blks) ==>   984613408:12
 44: RAW:    42991616(     41 blks) ==>   984613420:42991628
 45: SKP:     3145728(      3 blks) ==>  1027605048:12
 46: RAW:   116391936(    111 blks) ==>  1027605060:116391948
 47: SKP:     1048576(      1 blks) ==>  1143997008:12
 48: RAW:    27262976(     26 blks) ==>  1143997020:27262988
 49: SKP:     2097152(      2 blks) ==>  1171260008:12
 50: RAW:    33554432(     32 blks) ==>  1171260020:33554444
 51: SKP:     1048576(      1 blks) ==>  1204814464:12
 52: RAW:    56623104(     54 blks) ==>  1204814476:56623116
 53: SKP:     1048576(      1 blks) ==>  1261437592:12
 54: RAW:    12582912(     12 blks) ==>  1261437604:12582924
 55: SKP:     4194304(      4 blks) ==>  1274020528:12
 56: RAW:    32505856(     31 blks) ==>  1274020540:32505868
 57: SKP:     1048576(      1 blks) ==>  1306526408:12
 58: RAW:    15728640(     15 blks) ==>  1306526420:15728652
 59: SKP:     1048576(      1 blks) ==>  1322255072:12
 60: RAW:    15728640(     15 blks) ==>  1322255084:15728652
 61: SKP:     1048576(      1 blks) ==>  1337983736:12
 62: RAW:    13631488(     13 blks) ==>  1337983748:13631500
 63: SKP:   598736896(    571 blks) ==>  1351615248:12
 64: RAW:     9437184(      9 blks) ==>  1351615260:9437196
 65: SKP:    24117248(     23 blks) ==>  1361052456:12
 66: RAW:    13631488(     13 blks) ==>  1361052468:13631500
 67: SKP:    87031808(     83 blks) ==>  1374683968:12
 68: RAW:  1074790400(   1025 blks) ==>  1374683980:1074790412
 69: SKP:     3145728(      3 blks) ==>  2449474392:12
 70: RAW:    37748736(     36 blks) ==>  2449474404:37748748
 71: SKP:    25165824(     24 blks) ==>  2487223152:12
 72: RAW:    32505856(     31 blks) ==>  2487223164:32505868
 73: SKP:   168820736(    161 blks) ==>  2519729032:12
 74: RAW:     1048576(      1 blks) ==>  2519729044:1048588
 75: SKP:   670040064(    639 blks) ==>  2520777632:12
 76: RAW:     5242880(      5 blks) ==>  2520777644:5242892
 77: SKP:    28311552(     27 blks) ==>  2526020536:12
 78: RAW:    13631488(     13 blks) ==>  2526020548:13631500
 79: SKP:    87031808(     83 blks) ==>  2539652048:12
 80: RAW:   301989888(    288 blks) ==>  2539652060:301989900
 81: SKP:    33554432(     32 blks) ==>  2841641960:12
 82: RAW:    33554432(     32 blks) ==>  2841641972:33554444
 83: SKP:  1644167168(   1568 blks) ==>  2875196416:12
 84: RAW:     5242880(      5 blks) ==>  2875196428:5242892
 85: SKP:    28311552(     27 blks) ==>  2880439320:12
 86: RAW:    13631488(     13 blks) ==>  2880439332:13631500
 87: SKP:    87031808(     83 blks) ==>  2894070832:12
 88: RAW:     1048576(      1 blks) ==>  2894070844:1048588
 89: SKP:     3145728(      3 blks) ==>  2895119432:12
 90: RAW:   432013312(    412 blks) ==>  2895119444:432013324
 91: SKP:    33554432(     32 blks) ==>  3327132768:12
 92: RAW:    20971520(     20 blks) ==>  3327132780:20971532
 93: SKP:  1522532352(   1452 blks) ==>  3348104312:12
 94: RAW:     8388608(      8 blks) ==>  3348104324:8388620
 95: SKP:    25165824(     24 blks) ==>  3356492944:12
 96: RAW:    12582912(     12 blks) ==>  3356492956:12582924
 97: SKP:    88080384(     84 blks) ==>  3369075880:12
 98: RAW:   170917888(    163 blks) ==>  3369075892:170917900
 99: SKP:     2097152(      2 blks) ==>  3539993792:12
100: RAW:   548405248(    523 blks) ==>  3539993804:548405260
101: SKP:    16777216(     16 blks) ==>  4088399064:12
102: RAW:    14680064(     14 blks) ==>  4088399076:14680076
103: SKP:  1260388352(   1202 blks) ==>  4103079152:12
104: RAW:     8388608(      8 blks) ==>  4103079164:8388620
105: SKP:    25165824(     24 blks) ==>  4111467784:12
106: RAW:    23068672(     22 blks) ==>  4111467796:23068684
107: SKP:    77594624(     74 blks) ==>  4134536480:12
108: RAW:     1048576(      1 blks) ==>  4134536492:1048588
109: SKP:     3145728(      3 blks) ==>  4135585080:12
110: RAW:    97517568(     93 blks) ==>  4135585092:97517580
111: SKP:  1911554048(   1823 blks) ==>  4233102672:12
112: RAW:     5242880(      5 blks) ==>  4233102684:5242892
113: SKP:    28311552(     27 blks) ==>  4238345576:12
114: RAW:     9437184(      9 blks) ==>  4238345588:9437196
115: SKP:    91226112(     87 blks) ==>  4247782784:12
116: RAW:   155189248(    148 blks) ==>  4247782796:155189260
117: SKP:  1858076672(   1772 blks) ==>  4402972056:12
-- Total: ---------------------------------------------------
118 CHUNK 15032385536(  14336 blks) ==>  4402972068(4199 blks)

done.
system.img built successfully.
Existing tbcfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying tbcdtbfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a00.dtb)... done.
copying cfgfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cfg/flash_l4t_t210_emmc_p3448.xml) to flash.xml... done.
copying flasher(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
Existing flashapp(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/tegraflash.py) reused.
./tegraflash.py --bl cboot.bin --bct  P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --odmdata 0x94000 --bldtb tegra210-p3448-0000-p3449-0000-a00.dtb --applet nvtboot_recovery.bin --cmd "flash; reboot"  --cfg flash.xml --chip 0x21    --bins "EBT cboot.bin; DTB tegra210-p3448-0000-p3449-0000-a00.dtb"
saving flash command in /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/flashcmd.txt
saving Windows flash command to /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/flash_win.bat
*** Flashing target device started. ***
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[   0.0321 ] tegrasign --key None --getmode mode.txt
[   0.0351 ] Assuming zero filled SBK key
[   0.0364 ]
[   0.0366 ] Generating RCM messages
[   0.1004 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm nvtboot_recovery.bin 0 0
[   0.1042 ] RCM 0 is saved as rcm_0.rcm
[   0.1225 ] RCM 1 is saved as rcm_1.rcm
[   0.1226 ] List of rcm files are saved in rcm_list.xml
[   0.1226 ]
[   0.1227 ] Signing RCM messages
[   0.1260 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.1286 ] Assuming zero filled SBK key
[   0.1421 ]
[   0.1422 ] Copying signature to RCM mesages
[   0.1438 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[   0.1460 ]
[   0.1462 ] Parsing partition layout
[   0.1619 ] tegraparser --pt flash.xml.tmp
[   0.1657 ]
[   0.1658 ] Creating list of images to be signed
[   0.1856 ] tegrahost --chip 0x21 0 --partitionlayout flash.xml.bin --list images_list.xml
[   0.2822 ]
[   0.2824 ] Generating signatures
[   0.2859 ] tegrasign --key None --list images_list.xml --pubkeyhash pub_key.key
[   0.2892 ] Assuming zero filled SBK key
[   0.3545 ]
[   0.3546 ] Generating br-bct
[   0.3760 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --chip 0x21 0
[   0.3781 ] Copying Sdram info from 0 to 1 set
[   0.3943 ] Copying Sdram info from 1 to 2 set
[   0.3944 ] Copying Sdram info from 2 to 3 set
[   0.3944 ]
[   0.3945 ] Updating boot device parameters
[   0.3974 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatedevparam flash.xml.bin
[   0.3998 ] Warning: No sdram params
[   0.4004 ]
[   0.4004 ] Updating bl info
[   0.4033 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updateblinfo flash.xml.bin --updatesig images_list_signed.xml
[   0.4074 ]
[   0.4074 ] Updating secondary storage information into bct
[   0.4096 ] tegraparser --pt flash.xml.bin --chip 0x21 0 --updatecustinfo P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[   0.4110 ]
[   0.4111 ] Updating Odmdata
[   0.4123 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatefields Odmdata =0x94000
[   0.4135 ] Warning: No sdram params
[   0.4137 ]
[   0.4138 ] Get Signed section of bct
[   0.4148 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --listbct bct_list.xml
[   0.4162 ]
[   0.4163 ] Signing BCT
[   0.4185 ] tegrasign --key None --list bct_list.xml --pubkeyhash pub_key.key
[   0.4196 ] Assuming zero filled SBK key
[   0.4203 ]
[   0.4204 ] Updating BCT with signature
[   0.4215 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatesig bct_list_signed.xml
[   0.4228 ]
[   0.4229 ] Copying signatures
[   0.4241 ] tegrahost --chip 0x21 0 --partitionlayout flash.xml.bin --updatesig images_list_signed.xml
[   0.4343 ]
[   0.4344 ] Updating BFS information on BCT
[   0.4357 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatebfsinfo flash.xml.bin
[   0.4368 ]    BFS:
[   0.4408 ]      0: [PT ] flash.xml.bin (size=2306/65536)
[   0.4419 ]      2: [VER] emmc_bootblob_ver.txt (size=50/65536)
[   0.4809 ] BFS0: 65536 @ 896 SUM 7def662f over 7929856 bytes
[   0.4829 ]
[   0.4830 ] Boot Rom communication
[   0.4860 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml
[   0.4874 ] BootRom is not running
[   0.5351 ]
[   0.5351 ] Sending BCTs
[   0.5363 ] tegrarcm --download bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[   0.5381 ] Applet version 00.01.0000
[   0.5565 ] Sending bct
[   0.5567 ] [................................................] 100%
[   0.6311 ]
[   0.6325 ] tegrahost --chip 0x21 --align cboot.bin
[   0.6341 ]
[   0.6363 ] tegrahost --magicid EBT --appendsigheader cboot.bin cboot.bin_blheader
[   0.6421 ]
[   0.6447 ] tegrasign --key None --list cboot.bin_list.xml
[   0.6465 ] Assuming zero filled SBK key
[   0.6668 ]
[   0.6699 ] tegrahost --updatesigheader cboot.bin_blheader.encrypt cboot.bin_blheader.hash zerosbk
[   0.6738 ]
[   0.6780 ] tegrahost --chip 0x21 --align tegra210-p3448-0000-p3449-0000-a00.dtb
[   0.6795 ]
[   0.6807 ] tegrahost --magicid DTB --appendsigheader tegra210-p3448-0000-p3449-0000-a00.dtb tegra210-p3448-0000-p3449-0000-a00.dtb_blheader
[   0.6828 ]
[   0.6847 ] tegrasign --key None --list tegra210-p3448-0000-p3449-0000-a00.dtb_list.xml
[   0.6863 ] Assuming zero filled SBK key
[   0.6974 ]
[   0.6997 ] tegrahost --updatesigheader tegra210-p3448-0000-p3449-0000-a00.dtb_blheader.encrypt tegra210-p3448-0000-p3449-0000-a00.dtb_blheader.hash zerosbk
[   0.7017 ]
[   0.7031 ] Sending bootloader and pre-requisite binaries
[   0.7046 ] tegrarcm --download ebt cboot.bin.encrypt 0 0 --download rp1 tegra210-p3448-0000-p3449-0000-a00.dtb.encrypt 0
[   0.7058 ] Applet version 00.01.0000
[   0.7282 ] Sending ebt
[   0.7998 ]
Error: Return value 1
Command tegrarcm --download ebt cboot.bin.encrypt 0 0 --download rp1 tegra210-p3448-0000-p3449-0000-a00.dtb.encrypt 0
Failed flashing t210ref.

Hi dgw_1985,

The Jetson-Nano emmc is use “tegra210-p3448-0002-p3449-0000-b00.dtb” DTB file, but on your logs, you are using “tegra210-p3448-0000-p3449-0000-a00.dtb”? a0x DTB file is for Jetson-Nano sdcard. Please make sure your board is 3448-0020 or not. Thanks!

hi carolyuu

1、 sdkmanage is selected jetson nano(p3448-0020),the default DTB file is not The Jetson-Nano emmc??
2、how to modify the DTB file for Jetson-Nano emmc?

Hi dgw_1985,

May I know what carrier board are you using?

when i make the board enters into ”Force Recovery mode.” and Execute the following instructions,the result is all null
my carry board doesnot have eepprom

~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader$ sudo ./chkbdinfo -i cvm.bin

~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader$ sudo ././chkbdinfo -f cvm.bin

~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader$ sudo ./chkbdinfo -k cvm.bin

~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader$ sudo ./chkbdinfo -r cvm.bin
  1. To be more precisely, cvm.bin has the eeprom value of your module (not carrier board) and it has nothing to do with recovery mode. It is generated after your first flash.

  2. Still want to know what is current carrier board you are using. Do you get it from any vendor?

hi carolyuu
the carrier board is our own,the carrier board is working ok on tx2,we only change the Jetson Connector

Hi dgw_1985,

Are you telling that you use a TX2 carrier board for jetson nano?

hi carolyuu

yes,we change Jetson TX2 Connector to Jetson NANO Connector ,and according the Jetson NANO Connector and nano developer kit change the sch and pcb

Hi dgw_1985,

The Jetson-Nano module can’t plugin on Jetson-TX2 devkit.
Please refer Jetson-Nano Documentation. Thanks!

hi carolyuu
1、 it is not the Jetson-TX2 devkit.it is the new board
2、 i have a nano developer kit with SD slot,the nano module with emmc can flash on the developer kit,i can use this on my new board,the flash log is like this;

wdg@wdg-HP-EliteBook-8560p:~/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra$ sudo ./flash.sh jetson-nano-emmc mmcblk0p1
[sudo] password for wdg:
hello.........................hello
###############################################################################
# L4T BSP Information:
# R32 , REVISION: 2.1
###############################################################################
# Target Board Information:
# Name: jetson-nano-emmc, Board Family: t210ref, SoC: Tegra 210,
# OpMode: production, Boot Authentication: ,
###############################################################################
./tegraflash.py --chip 0x21 --applet "/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin" --skipuid --cmd "dump eeprom boardinfo cvm.bin"
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[   0.0137 ] Generating RCM messages
[   0.0239 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin 0 0
[   0.0264 ] RCM 0 is saved as rcm_0.rcm
[   0.0547 ] RCM 1 is saved as rcm_1.rcm
[   0.0547 ] List of rcm files are saved in rcm_list.xml
[   0.0547 ]
[   0.0548 ] Signing RCM messages
[   0.0898 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.0937 ] Assuming zero filled SBK key
[   0.1081 ]
[   0.1081 ] Copying signature to RCM mesages
[   0.1112 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[   0.1161 ]
[   0.1162 ] Boot Rom communication
[   0.1181 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml --skipuid
[   0.1196 ] RCM version 0X210001
[   0.1674 ] Boot Rom communication completed
[   1.1762 ]
[   1.1764 ] dump EEPROM info
[   1.1803 ] tegrarcm --oem platformdetails eeprom /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/cvm.bin
[   1.1850 ] Applet version 00.01.0000
[   1.2061 ] Saved platform info in /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/cvm.bin
[   1.3061 ]
chien:p0
/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader
chien:p1 0002  400
Board ID(3448) version(400)
./flash.sh
copying bctfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/BCT/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg)... done.
copying bootloader(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying initrd(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/l4t_initrd.img)... done.
        populating kernel to rootfs... done.
        populating initrd to rootfs... done.
        populating /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0002-p3449-0000-b00.dtb to rootfs... done.
Making Boot image... done.
Existing sosfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
copying tegraboot(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/nvtboot.bin)... done.
copying cpu_bootloader(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying bpffile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/sc7entry-firmware.bin)... done.
Existing badpagefile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/badpage.bin) reused.
copying wb0boot(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/warmboot.bin)... done.
Existing tosfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/tos-mon-only.img) reused.
Existing eksfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0002-p3449-0000-b00.dtb)... done.
Copying nv_boot_control.conf to rootfs
Making system.img...
        populating rootfs from /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/rootfs ... done.
        Sync'ing system.img ... done.
        Converting RAW image to Sparse image...

---- Raw to Sparse Image Converter v1.0 ----------------------------
  0: RAW:     7340032(      7 blks) ==>          28:7340044
  1: SKP:    30408704(     29 blks) ==>     7340072:12
  2: RAW:     5242880(      5 blks) ==>     7340084:5242892
  3: SKP:    91226112(     87 blks) ==>    12582976:12
  4: RAW:     1048576(      1 blks) ==>    12582988:1048588
  5: SKP:     3145728(      3 blks) ==>    13631576:12
  6: RAW:    27262976(     26 blks) ==>    13631588:27262988
  7: SKP:     1048576(      1 blks) ==>    40894576:12
  8: RAW:    44040192(     42 blks) ==>    40894588:44040204
  9: SKP:    15728640(     15 blks) ==>    84934792:12
 10: RAW:   177209344(    169 blks) ==>    84934804:177209356
 11: SKP:     3145728(      3 blks) ==>   262144160:12
 12: RAW:   209715200(    200 blks) ==>   262144172:209715212
 13: SKP:     1048576(      1 blks) ==>   471859384:12
 14: RAW:    54525952(     52 blks) ==>   471859396:54525964
 15: SKP:     3145728(      3 blks) ==>   526385360:12
 16: RAW:   179306496(    171 blks) ==>   526385372:179306508
 17: SKP:     1048576(      1 blks) ==>   705691880:12
 18: RAW:    14680064(     14 blks) ==>   705691892:14680076
 19: SKP:     2097152(      2 blks) ==>   720371968:12
 20: RAW:    20971520(     20 blks) ==>   720371980:20971532
 21: SKP:     4194304(      4 blks) ==>   741343512:12
 22: RAW:    42991616(     41 blks) ==>   741343524:42991628
 23: SKP:     3145728(      3 blks) ==>   784335152:12
 24: RAW:     2097152(      2 blks) ==>   784335164:2097164
 25: SKP:     2097152(      2 blks) ==>   786432328:12
 26: RAW:   183500800(    175 blks) ==>   786432340:183500812
 27: SKP:     1048576(      1 blks) ==>   969933152:12
 28: RAW:    14680064(     14 blks) ==>   969933164:14680076
 29: SKP:     2097152(      2 blks) ==>   984613240:12
 30: RAW:    59768832(     57 blks) ==>   984613252:59768844
 31: SKP:     3145728(      3 blks) ==>  1044382096:12
 32: RAW:    83886080(     80 blks) ==>  1044382108:83886092
 33: SKP:     4194304(      4 blks) ==>  1128268200:12
 34: RAW:    56623104(     54 blks) ==>  1128268212:56623116
 35: SKP:     2097152(      2 blks) ==>  1184891328:12
 36: RAW:    45088768(     43 blks) ==>  1184891340:45088780
 37: SKP:     1048576(      1 blks) ==>  1229980120:12
 38: RAW:    54525952(     52 blks) ==>  1229980132:54525964
 39: SKP:     1048576(      1 blks) ==>  1284506096:12
 40: RAW:    65011712(     62 blks) ==>  1284506108:65011724
 41: SKP:     1048576(      1 blks) ==>  1349517832:12
 42: RAW:    40894464(     39 blks) ==>  1349517844:40894476
 43: SKP:     1048576(      1 blks) ==>  1390412320:12
 44: RAW:    15728640(     15 blks) ==>  1390412332:15728652
 45: SKP:     1048576(      1 blks) ==>  1406140984:12
 46: RAW:    16777216(     16 blks) ==>  1406140996:16777228
 47: SKP:     8388608(      8 blks) ==>  1422918224:12
 48: RAW:    12582912(     12 blks) ==>  1422918236:12582924
 49: SKP:   524288000(    500 blks) ==>  1435501160:12
 50: RAW:     7340032(      7 blks) ==>  1435501172:7340044
 51: SKP:    26214400(     25 blks) ==>  1442841216:12
 52: RAW:    19922944(     19 blks) ==>  1442841228:19922956
 53: SKP:    80740352(     77 blks) ==>  1462764184:12
 54: RAW:   140509184(    134 blks) ==>  1462764196:140509196
 55: SKP:   933232640(    890 blks) ==>  1603273392:12
 56: RAW:     1048576(      1 blks) ==>  1603273404:1048588
 57: SKP:   267386880(    255 blks) ==>  1604321992:12
 58: RAW:     1048576(      1 blks) ==>  1604322004:1048588
 59: SKP:   670040064(    639 blks) ==>  1605370592:12
 60: RAW:     7340032(      7 blks) ==>  1605370604:7340044
 61: SKP:    26214400(     25 blks) ==>  1612710648:12
 62: RAW:    14680064(     14 blks) ==>  1612710660:14680076
 63: SKP:    85983232(     82 blks) ==>  1627390736:12
 64: RAW:   196083712(    187 blks) ==>  1627390748:196083724
 65: SKP:  1817182208(   1733 blks) ==>  1823474472:12
 66: RAW:     8388608(      8 blks) ==>  1823474484:8388620
 67: SKP:    25165824(     24 blks) ==>  1831863104:12
 68: RAW:    13631488(     13 blks) ==>  1831863116:13631500
 69: SKP:    87031808(     83 blks) ==>  1845494616:12
 70: RAW:     1048576(      1 blks) ==>  1845494628:1048588
 71: SKP:     3145728(      3 blks) ==>  1846543216:12
 72: RAW:  1103101952(   1052 blks) ==>  1846543228:1103101964
 73: SKP:    33554432(     32 blks) ==>  2949645192:12
 74: RAW:     1048576(      1 blks) ==>  2949645204:1048588
 75: SKP:   871366656(    831 blks) ==>  2950693792:12
 76: RAW:     7340032(      7 blks) ==>  2950693804:7340044
 77: SKP:    26214400(     25 blks) ==>  2958033848:12
 78: RAW:    13631488(     13 blks) ==>  2958033860:13631500
 79: SKP:    87031808(     83 blks) ==>  2971665360:12
 80: RAW:   226492416(    216 blks) ==>  2971665372:226492428
 81: SKP:     2097152(      2 blks) ==>  3198157800:12
 82: RAW:   601882624(    574 blks) ==>  3198157812:601882636
 83: SKP:  1182793728(   1128 blks) ==>  3800040448:12
 84: RAW:     4194304(      4 blks) ==>  3800040460:4194316
 85: SKP:    29360128(     28 blks) ==>  3804234776:12
 86: RAW:    13631488(     13 blks) ==>  3804234788:13631500
 87: SKP:    87031808(     83 blks) ==>  3817866288:12
 88: RAW:     1048576(      1 blks) ==>  3817866300:1048588
 89: SKP:     3145728(      3 blks) ==>  3818914888:12
 90: RAW:   283115520(    270 blks) ==>  3818914900:283115532
 91: SKP:  1725956096(   1646 blks) ==>  4102030432:12
 92: RAW:     7340032(      7 blks) ==>  4102030444:7340044
 93: SKP:    26214400(     25 blks) ==>  4109370488:12
 94: RAW:    13631488(     13 blks) ==>  4109370500:13631500
 95: SKP:    87031808(     83 blks) ==>  4123002000:12
 96: RAW:   275775488(    263 blks) ==>  4123002012:275775500
 97: SKP:  1737490432(   1657 blks) ==>  4398777512:12
-- Total: ---------------------------------------------------
 98 CHUNK 15032385536(  14336 blks) ==>  4398777524(4195 blks)

done.
system.img built successfully.
Existing tbcfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying tbcdtbfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0002-p3449-0000-b00.dtb)... done.
copying cfgfile(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cfg/flash_l4t_t210_emmc_p3448.xml) to flash.xml... done.
copying flasher(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
Existing flashapp(/home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/tegraflash.py) reused.
./tegraflash.py --bl cboot.bin --bct  P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --odmdata 0x94000 --bldtb tegra210-p3448-0002-p3449-0000-b00.dtb --applet nvtboot_recovery.bin --cmd "flash; reboot"  --cfg flash.xml --chip 0x21    --bins "EBT cboot.bin; DTB tegra210-p3448-0002-p3449-0000-b00.dtb"
saving flash command in /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/flashcmd.txt
saving Windows flash command to /home/wdg/nvidia/Jetpack/JetPack_4.2.2_Linux_GA_P3448-0020/Linux_for_Tegra/bootloader/flash_win.bat
*** Flashing target device started. ***
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[   0.0358 ] tegrasign --key None --getmode mode.txt
[   0.0388 ] Assuming zero filled SBK key
[   0.0401 ]
[   0.0403 ] Generating RCM messages
[   0.0817 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm nvtboot_recovery.bin 0 0
[   0.0853 ] RCM 0 is saved as rcm_0.rcm
[   0.0933 ] RCM 1 is saved as rcm_1.rcm
[   0.0933 ] List of rcm files are saved in rcm_list.xml
[   0.0934 ]
[   0.0934 ] Signing RCM messages
[   0.0959 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.0979 ] Assuming zero filled SBK key
[   0.1079 ]
[   0.1080 ] Copying signature to RCM mesages
[   0.1109 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[   0.1253 ]
[   0.1254 ] Parsing partition layout
[   0.1545 ] tegraparser --pt flash.xml.tmp
[   0.1584 ]
[   0.1585 ] Creating list of images to be signed
[   0.1891 ] tegrahost --chip 0x21 0 --partitionlayout flash.xml.bin --list images_list.xml
[   0.2749 ]
[   0.2751 ] Generating signatures
[   0.2785 ] tegrasign --key None --list images_list.xml --pubkeyhash pub_key.key
[   0.2818 ] Assuming zero filled SBK key
[   0.3766 ]
[   0.3767 ] Generating br-bct
[   0.4021 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --chip 0x21 0
[   0.4055 ] Copying Sdram info from 0 to 1 set
[   0.4331 ] Copying Sdram info from 1 to 2 set
[   0.4332 ] Copying Sdram info from 2 to 3 set
[   0.4332 ]
[   0.4333 ] Updating boot device parameters
[   0.4365 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatedevparam flash.xml.bin
[   0.4395 ] Warning: No sdram params
[   0.4403 ]
[   0.4404 ] Updating bl info
[   0.4438 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updateblinfo flash.xml.bin --updatesig images_list_signed.xml
[   0.4478 ]
[   0.4478 ] Updating secondary storage information into bct
[   0.4499 ] tegraparser --pt flash.xml.bin --chip 0x21 0 --updatecustinfo P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[   0.4525 ]
[   0.4526 ] Updating Odmdata
[   0.4546 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatefields Odmdata =0x94000
[   0.4557 ] Warning: No sdram params
[   0.4560 ]
[   0.4561 ] Get Signed section of bct
[   0.4574 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --listbct bct_list.xml
[   0.4589 ]
[   0.4590 ] Signing BCT
[   0.4614 ] tegrasign --key None --list bct_list.xml --pubkeyhash pub_key.key
[   0.4626 ] Assuming zero filled SBK key
[   0.4633 ]
[   0.4634 ] Updating BCT with signature
[   0.4646 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatesig bct_list_signed.xml
[   0.4661 ]
[   0.4662 ] Copying signatures
[   0.4674 ] tegrahost --chip 0x21 0 --partitionlayout flash.xml.bin --updatesig images_list_signed.xml
[   0.4960 ]
[   0.4962 ] Updating BFS information on BCT
[   0.4992 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatebfsinfo flash.xml.bin
[   0.5025 ]    BFS:
[   0.5115 ]      0: [PT ] flash.xml.bin (size=2306/65536)
[   0.5130 ]      2: [VER] emmc_bootblob_ver.txt (size=57/65536)
[   0.5974 ] BFS0: 65536 @ 896 SUM 6aa52f5d over 7929856 bytes
[   0.6609 ]
[   0.6611 ] Boot Rom communication
[   0.6647 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml
[   0.6675 ] BootRom is not running
[   0.7166 ]
[   0.7167 ] Sending BCTs
[   0.7201 ] tegrarcm --download bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[   0.7234 ] Applet version 00.01.0000
[   0.7428 ] Sending bct
[   0.7435 ] [................................................] 100%
[   0.9187 ]
[   0.9226 ] tegrahost --chip 0x21 --align cboot.bin
[   0.9257 ]
[   0.9285 ] tegrahost --magicid EBT --appendsigheader cboot.bin cboot.bin_blheader
[   0.9856 ]
[   0.9901 ] tegrasign --key None --list cboot.bin_list.xml
[   0.9919 ] Assuming zero filled SBK key
[   1.0124 ]
[   1.0148 ] tegrahost --updatesigheader cboot.bin_blheader.encrypt cboot.bin_blheader.hash zerosbk
[   1.0271 ]
[   1.0332 ] tegrahost --chip 0x21 --align tegra210-p3448-0002-p3449-0000-b00.dtb
[   1.0347 ]
[   1.0359 ] tegrahost --magicid DTB --appendsigheader tegra210-p3448-0002-p3449-0000-b00.dtb tegra210-p3448-0002-p3449-0000-b00.dtb_blheader
[   1.1333 ]
[   1.1381 ] tegrasign --key None --list tegra210-p3448-0002-p3449-0000-b00.dtb_list.xml
[   1.1413 ] Assuming zero filled SBK key
[   1.1567 ]
[   1.1593 ] tegrahost --updatesigheader tegra210-p3448-0002-p3449-0000-b00.dtb_blheader.encrypt tegra210-p3448-0002-p3449-0000-b00.dtb_blheader.hash zerosbk
[   1.1988 ]
[   1.2464 ] Sending bootloader and pre-requisite binaries
[   1.2487 ] tegrarcm --download ebt cboot.bin.encrypt 0 0 --download rp1 tegra210-p3448-0002-p3449-0000-b00.dtb.encrypt 0
[   1.2505 ] Applet version 00.01.0000
[   1.2712 ] Sending ebt
[   1.2717 ] [................................................] 100%
[   1.3825 ] Sending rp1
[   1.3893 ] [................................................] 100%
[   1.4432 ]
[   1.4465 ] tegrarcm --boot recovery
[   1.4487 ] Applet version 00.01.0000
[   1.4723 ]
[   1.4724 ] Retrieving storage infomation
[   1.4748 ] tegrarcm --oem platformdetails storage storage_info.bin
[   1.4773 ] Applet is not running on device. Continue with Bootloader
[   2.0622 ]
[   2.2228 ] tegradevflash --oem platformdetails storage storage_info.bin
[   2.2263 ] Cboot version 00.01.0000
[   2.3727 ] Saved platform info in storage_info.bin
[   2.4147 ]
[   2.4150 ] Flashing the device
[   2.4187 ] tegradevflash --pt flash.xml.bin --storageinfo storage_info.bin --create
[   2.4215 ] Cboot version 00.01.0000
[   2.4268 ] Writing partition GPT with gpt.bin
[   2.4274 ] [................................................] 100%
[   2.4326 ] Writing partition NVC with nvtboot.bin.encrypt
[   3.1547 ] [................................................] 100%
[   3.1656 ] Writing partition PT with flash.xml.bin
[   3.1905 ] [................................................] 100%
[   3.1963 ] Writing partition VER with emmc_bootblob_ver.txt
[   3.2208 ] [................................................] 100%
[   3.2380 ] Writing partition APP with system.img
[   3.2895 ] [................................................] 100%
[ 204.2203 ] Writing partition TBC with nvtboot_cpu.bin.encrypt
[ 205.0348 ] [................................................] 100%
[ 205.0525 ] Writing partition RP1 with tegra210-p3448-0002-p3449-0000-                                                         b00.dtb.encrypt
[ 205.0902 ] [................................................] 100%
[ 205.1098 ] Writing partition EBT with cboot.bin.encrypt
[ 205.1507 ] [................................................] 100%
[ 205.1832 ] Writing partition WB0 with warmboot.bin.encrypt
[ 205.2260 ] [................................................] 100%
[ 205.2380 ] Writing partition BPF with sc7entry-firmware.bin.encrypt
[ 205.2747 ] [................................................] 100%
[ 205.2870 ] Writing partition TOS with tos-mon-only.img.encrypt
[ 205.3242 ] [................................................] 100%
[ 205.3374 ] Writing partition DTB with tegra210-p3448-0002-p3449-0000-                                                         b00.dtb.encrypt
[ 205.3769 ] [................................................] 100%
[ 205.3958 ] Writing partition LNX with boot.img.encrypt
[ 205.4343 ] [................................................] 100%
[ 205.4686 ] Warning: EKS partition magic header mismatch!
[ 205.5816 ] Writing partition EKS with eks.img
[ 205.5826 ] [................................................] 100%
[ 205.5944 ] Writing partition BMP with bmp.blob
[ 205.6307 ] [................................................] 100%
[ 205.6595 ] Writing partition RP4 with rp4.blob
[ 205.6962 ] [................................................] 100%
[ 205.7591 ]
[ 205.7629 ] tegradevflash --write BCT P3448_A00_4GB_Micron_4GB_lpddr4_                                                         204Mhz_P987.bct
[ 205.7676 ] Cboot version 00.01.0000
[ 205.7727 ] Writing partition BCT with P3448_A00_4GB_Micron_4GB_lpddr4                                                         _204Mhz_P987.bct
[ 205.7740 ] [................................................] 100%
[ 205.8821 ]
[ 205.8822 ] Flashing completed

[ 205.8826 ] Coldbooting the device
[ 205.8863 ] tegradevflash --reboot coldboot
[ 205.8898 ] Cboot version 00.01.0000
[ 205.8962 ]
*** The target t210ref has been flashed successfully. ***
Reset the board to boot from internal eMMC.

Hi dgw_1985,

We are not support this.

Please check Topic-1065357.
Jetson ecosystem partners are already introducing new off the shelf carrier boards compatible with the production module, please check:
https://devtalk.nvidia.com/default/topic/1061275/jetson-nano/jetson-nano-module-available-now/post/5374344/#5374344