Hey,
Following is log I got while flashing Jetson Tx2 with Jetpack 4.2.1 via SDK Manager.
20:24:07 INFO : Flash Jetson TX2 : 4417: SKP: 4096( 1 blks) ==> 3798699816:12
20:24:07 ERROR : Flash Jetson TX2 : 4418: RAW: 32768( 8 blks) ==> 3798699828:32780
20:24:07 INFO : Flash Jetson TX2 : 4419: SKP: 4096( 1 blks) ==> 3798732608:12
20:24:07 ERROR : Flash Jetson TX2 : 4420: RAW: 110592( 27 blks) ==> 3798732620:110604
20:24:07 INFO : Flash Jetson TX2 : 4421: SKP: 4096( 1 blks) ==> 3798843224:12
20:24:07 ERROR : Flash Jetson TX2 : 4422: RAW: 61440( 15 blks) ==> 3798843236:61452
20:24:07 INFO : Flash Jetson TX2 : 4423: SKP: 4096( 1 blks) ==> 3798904688:12
20:24:07 ERROR : Flash Jetson TX2 : 4424: RAW: 69632( 17 blks) ==> 3798904700:69644
20:24:07 INFO : Flash Jetson TX2 : 4425: SKP: 4096( 1 blks) ==> 3798974344:12
20:24:07 ERROR : Flash Jetson TX2 : 4426: RAW: 32768( 8 blks) ==> 3798974356:32780
20:24:07 INFO : Flash Jetson TX2 : 4427: SKP: 4096( 1 blks) ==> 3799007136:12
20:24:07 ERROR : Flash Jetson TX2 : 4428: RAW: 40960( 10 blks) ==> 3799007148:40972
20:24:07 INFO : Flash Jetson TX2 : 4429: SKP: 4096( 1 blks) ==> 3799048120:12
20:24:07 ERROR : Flash Jetson TX2 : 4430: RAW: 94208( 23 blks) ==> 3799048132:94220
20:24:07 INFO : Flash Jetson TX2 : 4431: SKP: 4096( 1 blks) ==> 3799142352:12
20:24:07 ERROR : Flash Jetson TX2 : 4432: RAW: 94208( 23 blks) ==> 3799142364:94220
20:24:07 INFO : Flash Jetson TX2 : 4433: SKP: 4096( 1 blks) ==> 3799236584:12
20:24:07 ERROR : Flash Jetson TX2 : 4434: RAW: 32768( 8 blks) ==> 3799236596:32780
20:24:07 ERROR : Flash Jetson TX2 : 4435: SKP: 4096( 1 blks) ==> 3799269376:12
20:24:07 ERROR : Flash Jetson TX2 : 4436: RAW: 32768( 8 blks) ==> 3799269388:32780
20:24:07 INFO : Flash Jetson TX2 : 4437: SKP: 4096( 1 blks) ==> 3799302168:12
20:24:07 ERROR : Flash Jetson TX2 : 4438: RAW: 32768( 8 blks) ==> 3799302180:32780
20:24:07 INFO : Flash Jetson TX2 : 4439: SKP: 4096( 1 blks) ==> 3799334960:12
20:24:07 ERROR : Flash Jetson TX2 : 4440: RAW: 421888( 103 blks) ==> 3799334972:421900
20:24:07 INFO : Flash Jetson TX2 : 4441: SKP: 4096( 1 blks) ==> 3799756872:12
20:24:07 ERROR : Flash Jetson TX2 : 4442: RAW: 81920( 20 blks) ==> 3799756884:81932
20:24:07 INFO : Flash Jetson TX2 : 4443: SKP: 4096( 1 blks) ==> 3799838816:12
20:24:07 ERROR : Flash Jetson TX2 : 4444: RAW: 32768( 8 blks) ==> 3799838828:32780
20:24:07 INFO : Flash Jetson TX2 : 4445: SKP: 4096( 1 blks) ==> 3799871608:12
20:24:07 ERROR : Flash Jetson TX2 : 4446: RAW: 32768( 8 blks) ==> 3799871620:32780
20:24:07 INFO : Flash Jetson TX2 : 4447: SKP: 4096( 1 blks) ==> 3799904400:12
20:24:07 ERROR : Flash Jetson TX2 : 4448: RAW: 32768( 8 blks) ==> 3799904412:32780
20:24:07 ERROR : Flash Jetson TX2 : 4449: SKP: 4096( 1 blks) ==> 3799937192:12
20:24:07 ERROR : Flash Jetson TX2 : 4450: RAW: 40960( 10 blks) ==> 3799937204:40972
20:24:07 INFO : Flash Jetson TX2 : 4451: SKP: 4096( 1 blks) ==> 3799978176:12
20:24:07 ERROR : Flash Jetson TX2 : 4452: RAW: 36864( 9 blks) ==> 3799978188:36876
20:24:07 ERROR : Flash Jetson TX2 : 4453: SKP: 8192( 2 blks) ==> 3800015064:12
20:24:07 ERROR : Flash Jetson TX2 : 4454: RAW: 86016( 21 blks) ==> 3800015076:86028
20:24:07 INFO : Flash Jetson TX2 : 4455: SKP: 4096( 1 blks) ==> 3800101104:12
20:24:07 ERROR : Flash Jetson TX2 : 4456: RAW: 28672( 7 blks) ==> 3800101116:28684
20:24:07 INFO : Flash Jetson TX2 : 4457: SKP: 4096( 1 blks) ==> 3800129800:12
20:24:07 ERROR : Flash Jetson TX2 : 4458: RAW: 69632( 17 blks) ==> 3800129812:69644
20:24:07 INFO : Flash Jetson TX2 : 4459: SKP: 4096( 1 blks) ==> 3800199456:12
20:24:07 ERROR : Flash Jetson TX2 : 4460: RAW: 32768( 8 blks) ==> 3800199468:32780
20:24:07 ERROR : Flash Jetson TX2 : 4461: SKP: 4096( 1 blks) ==> 3800232248:12
20:24:07 ERROR : Flash Jetson TX2 : 4462: RAW: 86859776( 21206 blks) ==> 3800232260:86859788
20:24:07 ERROR : Flash Jetson TX2 : 4463: SKP: 3338240( 815 blks) ==> 3887092048:12
20:24:07 ERROR : Flash Jetson TX2 : 4464: RAW: 33554432( 8192 blks) ==> 3887092060:33554444
20:24:08 ERROR : Flash Jetson TX2 : 4465: SKP: 1879048192( 458752 blks) ==> 3920646504:12
20:24:08 INFO : Flash Jetson TX2 : 4466: RAW: 8192( 2 blks) ==> 3920646516:8204
20:24:08 ERROR : Flash Jetson TX2 : 4467: SKP: 57344( 14 blks) ==> 3920654720:12
20:24:08 ERROR : Flash Jetson TX2 : 4468: RAW: 8192( 2 blks) ==> 3920654732:8204
20:24:08 ERROR : Flash Jetson TX2 : 4469: SKP: 57344( 14 blks) ==> 3920662936:12
20:24:08 ERROR : Flash Jetson TX2 : 4470: RAW: 3092480( 755 blks) ==> 3920662948:3092492
20:24:08 ERROR : Flash Jetson TX2 : 4471: SKP: 30461952( 7437 blks) ==> 3923755440:12
20:24:08 ERROR : Flash Jetson TX2 : 4472: RAW: 1765376( 431 blks) ==> 3923755452:1765388
20:24:08 ERROR : Flash Jetson TX2 : 4473: SKP: 98766848( 24113 blks) ==> 3925520840:12
20:24:08 ERROR : Flash Jetson TX2 : 4474: RAW: 67010560( 16360 blks) ==> 3925520852:67010572
20:24:08 INFO : Flash Jetson TX2 : 4475: SKP: 98304( 24 blks) ==> 3992531424:12
20:24:08 ERROR : Flash Jetson TX2 : 4476: RAW: 36225024( 8844 blks) ==> 3992531436:36225036
20:24:09 ERROR : Flash Jetson TX2 : 4477: SKP: 1909932032( 466292 blks) ==> 4028756472:12
20:24:09 INFO : Flash Jetson TX2 : 4478: RAW: 16384( 4 blks) ==> 4028756484:16396
20:24:09 INFO : Flash Jetson TX2 : 4479: SKP: 49152( 12 blks) ==> 4028772880:12
20:24:09 INFO : Flash Jetson TX2 : 4480: RAW: 8192( 2 blks) ==> 4028772892:8204
20:24:09 ERROR : Flash Jetson TX2 : 4481: SKP: 57344( 14 blks) ==> 4028781096:12
20:24:09 ERROR : Flash Jetson TX2 : 4482: RAW: 3731456( 911 blks) ==> 4028781108:3731468
20:24:09 ERROR : Flash Jetson TX2 : 4483: SKP: 29822976( 7281 blks) ==> 4032512576:12
20:24:09 ERROR : Flash Jetson TX2 : 4484: RAW: 6459392( 1577 blks) ==> 4032512588:6459404
20:24:09 ERROR : Flash Jetson TX2 : 4485: SKP: 94072832( 22967 blks) ==> 4038971992:12
20:24:09 ERROR : Flash Jetson TX2 : 4486: RAW: 6373376( 1556 blks) ==> 4038972004:6373388
20:24:09 INFO : Flash Jetson TX2 : 4487: SKP: 61440( 15 blks) ==> 4045345392:12
20:24:09 ERROR : Flash Jetson TX2 : 4488: RAW: 6565888( 1603 blks) ==> 4045345404:6565900
20:24:09 INFO : Flash Jetson TX2 : 4489: SKP: 8192( 2 blks) ==> 4051911304:12
20:24:09 ERROR : Flash Jetson TX2 : 4490: RAW: 7000064( 1709 blks) ==> 4051911316:7000076
20:24:09 INFO : Flash Jetson TX2 : 4491: SKP: 16384( 4 blks) ==> 4058911392:12
20:24:09 ERROR : Flash Jetson TX2 : 4492: RAW: 241664( 59 blks) ==> 4058911404:241676
20:24:09 ERROR : Flash Jetson TX2 : 4493: SKP: 364544( 89 blks) ==> 4059153080:12
20:24:09 ERROR : Flash Jetson TX2 : 4494: RAW: 18739200( 4575 blks) ==> 4059153092:18739212
20:24:09 INFO : Flash Jetson TX2 : 4495: SKP: 61440( 15 blks) ==> 4077892304:12
20:24:09 ERROR : Flash Jetson TX2 : 4496: RAW: 610304( 149 blks) ==> 4077892316:610316
20:24:09 ERROR : Flash Jetson TX2 : 4497: SKP: 61440( 15 blks) ==> 4078502632:12
20:24:09 ERROR : Flash Jetson TX2 : 4498: RAW: 4632576( 1131 blks) ==> 4078502644:4632588
20:24:09 ERROR : Flash Jetson TX2 : 4499: SKP: 49152( 12 blks) ==> 4083135232:12
20:24:09 ERROR : Flash Jetson TX2 : 4500: RAW: 110592( 27 blks) ==> 4083135244:110604
20:24:09 INFO : Flash Jetson TX2 : 4501: SKP: 4096( 1 blks) ==> 4083245848:12
20:24:09 ERROR : Flash Jetson TX2 : 4502: RAW: 3641344( 889 blks) ==> 4083245860:3641356
20:24:09 INFO : Flash Jetson TX2 : 4503: SKP: 61440( 15 blks) ==> 4086887216:12
20:24:09 ERROR : Flash Jetson TX2 : 4504: RAW: 4632576( 1131 blks) ==> 4086887228:4632588
20:24:09 ERROR : Flash Jetson TX2 : 4505: SKP: 61440( 15 blks) ==> 4091519816:12
20:24:09 ERROR : Flash Jetson TX2 : 4506: RAW: 21983232( 5367 blks) ==> 4091519828:21983244
20:24:09 INFO : Flash Jetson TX2 : 4507: SKP: 4096( 1 blks) ==> 4113503072:12
20:24:09 ERROR : Flash Jetson TX2 : 4508: RAW: 1830912( 447 blks) ==> 4113503084:1830924
20:24:09 INFO : Flash Jetson TX2 : 4509: SKP: 4096( 1 blks) ==> 4115334008:12
20:24:09 ERROR : Flash Jetson TX2 : 4510: RAW: 7507968( 1833 blks) ==> 4115334020:7507980
20:24:09 INFO : Flash Jetson TX2 : 4511: SKP: 61440( 15 blks) ==> 4122842000:12
20:24:09 ERROR : Flash Jetson TX2 : 4512: RAW: 364544( 89 blks) ==> 4122842012:364556
20:24:09 ERROR : Flash Jetson TX2 : 4513: SKP: 61440( 15 blks) ==> 4123206568:12
20:24:09 ERROR : Flash Jetson TX2 : 4514: RAW: 667648( 163 blks) ==> 4123206580:667660
20:24:09 INFO : Flash Jetson TX2 : 4515: SKP: 8192( 2 blks) ==> 4123874240:12
20:24:09 ERROR : Flash Jetson TX2 : 4516: RAW: 14790656( 3611 blks) ==> 4123874252:14790668
20:24:09 INFO : Flash Jetson TX2 : 4517: SKP: 36864( 9 blks) ==> 4138664920:12
20:24:09 ERROR : Flash Jetson TX2 : 4518: RAW: 12288( 3 blks) ==> 4138664932:12300
20:24:09 INFO : Flash Jetson TX2 : 4519: SKP: 4096( 1 blks) ==> 4138677232:12
20:24:09 ERROR : Flash Jetson TX2 : 4520: RAW: 8626176( 2106 blks) ==> 4138677244:8626188
20:24:09 INFO : Flash Jetson TX2 : 4521: SKP: 4096( 1 blks) ==> 4147303432:12
20:24:09 INFO : Flash Jetson TX2 : 4522: RAW: 16384( 4 blks) ==> 4147303444:16396
20:24:09 INFO : Flash Jetson TX2 : 4523: SKP: 12288( 3 blks) ==> 4147319840:12
20:24:09 INFO : Flash Jetson TX2 : 4524: RAW: 4096( 1 blks) ==> 4147319852:4108
20:24:09 INFO : Flash Jetson TX2 : 4525: SKP: 4096( 1 blks) ==> 4147323960:12
20:24:09 INFO : Flash Jetson TX2 : 4526: RAW: 4096( 1 blks) ==> 4147323972:4108
20:24:09 INFO : Flash Jetson TX2 : 4527: SKP: 4096( 1 blks) ==> 4147328080:12
20:24:09 ERROR : Flash Jetson TX2 : 4528: RAW: 1523712( 372 blks) ==> 4147328092:1523724
20:24:09 ERROR : Flash Jetson TX2 : 4529: SKP: 294912( 72 blks) ==> 4148851816:12
20:24:09 ERROR : Flash Jetson TX2 : 4530: RAW: 1941504( 474 blks) ==> 4148851828:1941516
20:24:09 INFO : Flash Jetson TX2 : 4531: SKP: 61440( 15 blks) ==> 4150793344:12
20:24:09 ERROR : Flash Jetson TX2 : 4532: RAW: 10264576( 2506 blks) ==> 4150793356:10264588
20:24:09 INFO : Flash Jetson TX2 : 4533: SKP: 61440( 15 blks) ==> 4161057944:12
20:24:09 ERROR : Flash Jetson TX2 : 4534: RAW: 667648( 163 blks) ==> 4161057956:667660
20:24:09 INFO : Flash Jetson TX2 : 4535: SKP: 8192( 2 blks) ==> 4161725616:12
20:24:09 ERROR : Flash Jetson TX2 : 4536: RAW: 323584( 79 blks) ==> 4161725628:323596
20:24:09 ERROR : Flash Jetson TX2 : 4537: SKP: 61440( 15 blks) ==> 4162049224:12
20:24:09 ERROR : Flash Jetson TX2 : 4538: RAW: 872448( 213 blks) ==> 4162049236:872460
20:24:09 ERROR : Flash Jetson TX2 : 4539: SKP: 61440( 15 blks) ==> 4162921696:12
20:24:09 ERROR : Flash Jetson TX2 : 4540: RAW: 1855488( 453 blks) ==> 4162921708:1855500
20:24:09 INFO : Flash Jetson TX2 : 4541: SKP: 61440( 15 blks) ==> 4164777208:12
20:24:09 ERROR : Flash Jetson TX2 : 4542: RAW: 1138688( 278 blks) ==> 4164777220:1138700
20:24:09 ERROR : Flash Jetson TX2 : 4543: SKP: 61440( 15 blks) ==> 4165915920:12
20:24:09 ERROR : Flash Jetson TX2 : 4544: RAW: 1847296( 451 blks) ==> 4165915932:1847308
20:24:09 ERROR : Flash Jetson TX2 : 4545: SKP: 61440( 15 blks) ==> 4167763240:12
20:24:09 ERROR : Flash Jetson TX2 : 4546: RAW: 1019904( 249 blks) ==> 4167763252:1019916
20:24:09 ERROR : Flash Jetson TX2 : 4547: SKP: 61440( 15 blks) ==> 4168783168:12
20:24:09 ERROR : Flash Jetson TX2 : 4548: RAW: 1196032( 292 blks) ==> 4168783180:1196044
20:24:09 ERROR : Flash Jetson TX2 : 4549: SKP: 61440( 15 blks) ==> 4169979224:12
20:24:09 ERROR : Flash Jetson TX2 : 4550: RAW: 245760( 60 blks) ==> 4169979236:245772
20:24:09 ERROR : Flash Jetson TX2 : 4551: SKP: 61440( 15 blks) ==> 4170225008:12
20:24:09 ERROR : Flash Jetson TX2 : 4552: RAW: 98377728( 24018 blks) ==> 4170225020:98377740
20:24:09 INFO : Flash Jetson TX2 : 4553: SKP: 8192( 2 blks) ==> 4268602760:12
20:24:09 ERROR : Flash Jetson TX2 : 4554: RAW: 18628608( 4548 blks) ==> 4268602772:18628620
20:24:09 INFO : Flash Jetson TX2 : 4555: SKP: 4096( 1 blks) ==> 4287231392:12
20:24:09 ERROR : Flash Jetson TX2 : 4556: RAW: 22454272( 5482 blks) ==> 4287231404:22454284
20:24:09 INFO : Flash Jetson TX2 : 4557: SKP: 61440( 15 blks) ==> 4309685688:12
20:24:09 ERROR : Flash Jetson TX2 : 4558: RAW: 319488( 78 blks) ==> 4309685700:319500
20:24:09 ERROR : Flash Jetson TX2 : 4559: SKP: 61440( 15 blks) ==> 4310005200:12
20:24:09 ERROR : Flash Jetson TX2 : 4560: RAW: 1421312( 347 blks) ==> 4310005212:1421324
20:24:09 ERROR : Flash Jetson TX2 : 4561: SKP: 61440( 15 blks) ==> 4311426536:12
20:24:09 ERROR : Flash Jetson TX2 : 4562: RAW: 27467776( 6706 blks) ==> 4311426548:27467788
20:24:09 ERROR : Flash Jetson TX2 : 4563: SKP: 33554432( 8192 blks) ==> 4338894336:12
20:24:09 ERROR : Flash Jetson TX2 : 4564: RAW: 12582912( 3072 blks) ==> 4338894348:12582924
20:24:10 ERROR : Flash Jetson TX2 : 4565: SKP: 1665138688( 406528 blks) ==> 4351477272:12
20:24:10 INFO : Flash Jetson TX2 : -- Total: ---------------------------------------------------
20:24:10 INFO : Flash Jetson TX2 : 4566 CHUNK 30064771072(7340032 blks) ==> 4351477284(1062359 blks)
20:24:10 INFO : Flash Jetson TX2 :
20:24:10 INFO : Flash Jetson TX2 : done.
20:24:10 INFO : Flash Jetson TX2 : system.img built successfully.
20:24:10 INFO : Flash Jetson TX2 : Existing tbcfile(/home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/cboot.bin) reused.
20:24:10 INFO : Flash Jetson TX2 : copying tbcdtbfile(/home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb)... done.
20:24:10 INFO : Flash Jetson TX2 : copying cfgfile(/home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/t186ref/cfg/flash_l4t_t186.xml) to flash.xml... done.
20:24:10 INFO : Flash Jetson TX2 : Existing flasher(/home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/nvtboot_recovery_cpu.bin) reused.
20:24:10 INFO : Flash Jetson TX2 : Existing flashapp(/home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/tegraflash.py) reused.
20:24:10 INFO : Flash Jetson TX2 : ./tegraflash.py --bl nvtboot_recovery_cpu.bin --sdram_config P3310_A00_8GB_Samsung_8GB_lpddr4_204Mhz_A02_l4t.cfg --odmdata 0x1090000 --applet mb1_recovery_prod.bin --cmd "flash; reboot" --cfg flash.xml --chip 0x18 --misc_config tegra186-mb1-bct-misc-si-l4t.cfg --pinmux_config tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg --pmic_config tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg --pmc_config tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg --prod_config tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg --scr_config minimal_scr.cfg --scr_cold_boot_config mobile_scr.cfg --br_cmd_config tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg --dev_params emmc.cfg --bins "mb2_bootloader nvtboot_recovery.bin; mts_preboot preboot_d15_prod_cr.bin; mts_bootpack mce_mts_d15_prod_cr.bin; bpmp_fw bpmp.bin; bpmp_fw_dtb tegra186-a02-bpmp-quill-p3310-1000-c04-00-te770d-ucm2.dtb; tlk tos-trusty.img; eks eks.img; bootloader_dtb tegra186-quill-p3310-1000-c03-00-base.dtb"
20:24:10 INFO : Flash Jetson TX2 : saving flash command in /home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/flashcmd.txt
20:24:11 INFO : Flash Jetson TX2 : saving Windows flash command to /home/ruthra/nvidia/nvidia_sdk/JetPack_4.2.1_Linux_GA_P3310/Linux_for_Tegra/bootloader/flash_win.bat
20:24:11 INFO : Flash Jetson TX2 : *** Flashing target device started. ***
20:24:11 INFO : Flash Jetson TX2 : Welcome to Tegra Flash
20:24:11 INFO : Flash Jetson TX2 : version 1.0.0
20:24:11 INFO : Flash Jetson TX2 : Type ? or help for help and q or quit to exit
20:24:11 INFO : Flash Jetson TX2 : Use ! to execute system commands
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.0016 ] tegrasign_v2 --key None --getmode mode.txt
20:24:11 INFO : Flash Jetson TX2 : [ 0.0029 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.0032 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.0032 ] Generating RCM messages
20:24:11 INFO : Flash Jetson TX2 : [ 0.0046 ] tegrarcm_v2 --listrcm rcm_list.xml --chip 0x18 0 --download rcm mb1_recovery_prod.bin 0 0
20:24:11 INFO : Flash Jetson TX2 : [ 0.0058 ] RCM 0 is saved as rcm_0.rcm
20:24:11 INFO : Flash Jetson TX2 : [ 0.0063 ] RCM 1 is saved as rcm_1.rcm
20:24:11 INFO : Flash Jetson TX2 : [ 0.0063 ] List of rcm files are saved in rcm_list.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.0063 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.0063 ] Signing RCM messages
20:24:11 INFO : Flash Jetson TX2 : [ 0.0075 ] tegrasign_v2 --key None --list rcm_list.xml --pubkeyhash pub_key.key
20:24:11 INFO : Flash Jetson TX2 : [ 0.0088 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.0147 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.0147 ] Copying signature to RCM mesages
20:24:11 INFO : Flash Jetson TX2 : [ 0.0163 ] tegrarcm_v2 --chip 0x18 0 --updatesig rcm_list_signed.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.0184 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.0184 ] Parsing partition layout
20:24:11 INFO : Flash Jetson TX2 : [ 0.0569 ] tegraparser_v2 --pt flash.xml.tmp
20:24:11 INFO : Flash Jetson TX2 : [ 0.0595 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.0595 ] Creating list of images to be signed
20:24:11 INFO : Flash Jetson TX2 : [ 0.0635 ] tegrahost_v2 --chip 0x18 0 --partitionlayout flash.xml.bin --list images_list.xml zerosbk
20:24:11 INFO : Flash Jetson TX2 : [ 0.1206 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.1206 ] Generating signatures
20:24:11 INFO : Flash Jetson TX2 : [ 0.1223 ] tegrasign_v2 --key None --list images_list.xml --pubkeyhash pub_key.key
20:24:11 INFO : Flash Jetson TX2 : [ 0.1239 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.3694 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.3695 ] Generating br-bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.4016 ] Updating dev and MSS params in BR BCT
20:24:11 INFO : Flash Jetson TX2 : [ 0.4017 ] tegrabct_v2 --dev_param emmc.cfg --sdram P3310_A00_8GB_Samsung_8GB_lpddr4_204Mhz_A02_l4t.cfg --brbct br_bct.cfg --chip 0x18 0
20:24:11 INFO : Flash Jetson TX2 : [ 0.4336 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4336 ] Updating bl info
20:24:11 INFO : Flash Jetson TX2 : [ 0.4351 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updateblinfo flash.xml.bin --updatesig images_list_signed.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.4394 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4395 ] Updating smd info
20:24:11 INFO : Flash Jetson TX2 : [ 0.4407 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 --updatesmdinfo flash.xml.bin
20:24:11 INFO : Flash Jetson TX2 : [ 0.4422 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4422 ] Updating Odmdata
20:24:11 INFO : Flash Jetson TX2 : [ 0.4435 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updatefields Odmdata =0x1090000
20:24:11 INFO : Flash Jetson TX2 : [ 0.4458 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4459 ] Get Signed section of bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.4471 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --listbct bct_list.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.4484 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4495 ] tegrasign_v2 --key None --list bct_list.xml --pubkeyhash pub_key.key
20:24:11 INFO : Flash Jetson TX2 : [ 0.4510 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.4514 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4514 ] Updating BCT with signature
20:24:11 INFO : Flash Jetson TX2 : [ 0.4528 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updatesig bct_list_signed.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.4547 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4547 ] Generating coldboot mb1-bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.4561 ] tegrabct_v2 --chip 0x18 0 --mb1bct mb1_cold_boot_bct.cfg --sdram P3310_A00_8GB_Samsung_8GB_lpddr4_204Mhz_A02_l4t.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr mobile_scr.cfg --pinmux tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg --pmc tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg --pmic tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg --brcommand tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg --prod tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4575 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.4577 ] Copying Sdram info from 2 to 3 set
20:24:11 INFO : Flash Jetson TX2 : [ 0.4816 ] Packing sdram param for instance[0]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4818 ] Packing sdram param for instance[1]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4821 ] Packing sdram param for instance[2]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4824 ] Packing sdram param for instance[3]
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.4827 ] Parsing config file :tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4832 ] Appending platform config data of size :- 3048
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.4836 ] Parsing config file :mobile_scr.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4840 ] Appending platform config data of size :- 12240
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.4844 ] Parsing config file :tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Appending platform config data of size :- 24
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Parsing config file :tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Appending platform config data of size :- 648
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Parsing config file :tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Appending platform config data of size :- 64
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4846 ] Parsing config file :tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.4847 ] Appending platform config data of size :- 1628
20:24:11 INFO : Flash Jetson TX2 : [ 0.4847 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4847 ] Updating mb1-bct with firmware information
20:24:11 INFO : Flash Jetson TX2 : [ 0.4858 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_cold_boot_bct_MB1.bct --updatefwinfo flash.xml.bin
20:24:11 INFO : Flash Jetson TX2 : [ 0.4869 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.4877 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4877 ] Updating mb1-bct with storage information
20:24:11 INFO : Flash Jetson TX2 : [ 0.4890 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_cold_boot_bct_MB1.bct --updatestorageinfo flash.xml.bin
20:24:11 INFO : Flash Jetson TX2 : [ 0.4900 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.4910 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4920 ] tegrahost_v2 --chip 0x18 --align mb1_cold_boot_bct_MB1.bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.4932 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4944 ] tegrahost_v2 --appendsigheader mb1_cold_boot_bct_MB1.bct zerosbk
20:24:11 INFO : Flash Jetson TX2 : [ 0.4959 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.4974 ] tegrasign_v2 --key None --list mb1_cold_boot_bct_MB1_sigheader.bct_list.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.4986 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.5014 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5031 ] tegrahost_v2 --updatesigheader mb1_cold_boot_bct_MB1_sigheader.bct.encrypt mb1_cold_boot_bct_MB1_sigheader.bct.hash zerosbk
20:24:11 INFO : Flash Jetson TX2 : [ 0.5046 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5047 ] Generating recovery mb1-bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.5060 ] tegrabct_v2 --chip 0x18 0 --mb1bct mb1_bct.cfg --sdram P3310_A00_8GB_Samsung_8GB_lpddr4_204Mhz_A02_l4t.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr minimal_scr.cfg --pinmux tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg --pmc tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg --pmic tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg --brcommand tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg --prod tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5073 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.5075 ] Copying Sdram info from 2 to 3 set
20:24:11 INFO : Flash Jetson TX2 : [ 0.5315 ] Packing sdram param for instance[0]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5318 ] Packing sdram param for instance[1]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5320 ] Packing sdram param for instance[2]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5322 ] Packing sdram param for instance[3]
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.5325 ] Parsing config file :tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5331 ] Appending platform config data of size :- 3048
20:24:11 INFO : Flash Jetson TX2 :
20:24:11 INFO : Flash Jetson TX2 : [ 0.5338 ] Parsing config file :minimal_scr.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5343 ] Appending platform config data of size :- 12240
20:24:11 INFO : Flash Jetson TX2 : [ 0.5343 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5343 ] Parsing config file :tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5343 ] Appending platform config data of size :- 24
20:24:11 INFO : Flash Jetson TX2 : [ 0.5343 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Parsing config file :tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Appending platform config data of size :- 648
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Parsing config file :tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Appending platform config data of size :- 64
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Parsing config file :tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Appending platform config data of size :- 1628
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5344 ] Updating mb1-bct with firmware information
20:24:11 INFO : Flash Jetson TX2 : [ 0.5359 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_bct_MB1.bct --updatefwinfo flash.xml.bin
20:24:11 INFO : Flash Jetson TX2 : [ 0.5373 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.5381 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5381 ] Updating mb1-bct with storage information
20:24:11 INFO : Flash Jetson TX2 : [ 0.5391 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_bct_MB1.bct --updatestorageinfo flash.xml.bin
20:24:11 INFO : Flash Jetson TX2 : [ 0.5403 ] MB1-BCT version: 0xf
20:24:11 INFO : Flash Jetson TX2 : [ 0.5410 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5421 ] tegrahost_v2 --chip 0x18 --align mb1_bct_MB1.bct
20:24:11 INFO : Flash Jetson TX2 : [ 0.5433 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5444 ] tegrahost_v2 --appendsigheader mb1_bct_MB1.bct zerosbk
20:24:11 INFO : Flash Jetson TX2 : [ 0.5457 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5471 ] tegrasign_v2 --key None --list mb1_bct_MB1_sigheader.bct_list.xml
20:24:11 INFO : Flash Jetson TX2 : [ 0.5483 ] Assuming zero filled SBK key
20:24:11 INFO : Flash Jetson TX2 : [ 0.5516 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5533 ] tegrahost_v2 --updatesigheader mb1_bct_MB1_sigheader.bct.encrypt mb1_bct_MB1_sigheader.bct.hash zerosbk
20:24:11 INFO : Flash Jetson TX2 : [ 0.5549 ]
20:24:11 INFO : Flash Jetson TX2 : [ 0.5550 ] Copying signatures
20:24:11 INFO : Flash Jetson TX2 : [ 0.5565 ] tegrahost_v2 --chip 0x18 0 --partitionlayout flash.xml.bin --updatesig images_list_signed.xml
20:24:16 INFO : Flash Jetson TX2 : [ 0.6017 ]
20:24:16 INFO : Flash Jetson TX2 : [ 0.6017 ] Boot Rom communication
20:24:16 INFO : Flash Jetson TX2 : [ 0.6033 ] tegrarcm_v2 --chip 0x18 0 --rcm rcm_list_signed.xml
20:24:17 INFO : Flash Jetson TX2 : [ 0.6049 ] BootRom is not running
20:24:17 INFO : Flash Jetson TX2 : [ 5.7341 ]
20:24:17 INFO : Flash Jetson TX2 : [ 6.7373 ] tegrarcm_v2 --isapplet
20:24:18 INFO : Flash Jetson TX2 : [ 6.7391 ] Applet version 01.00.0000
20:24:18 INFO : Flash Jetson TX2 : [ 6.8314 ]
20:24:18 INFO : Flash Jetson TX2 : [ 6.8315 ] Sending BCTs
20:24:18 INFO : Flash Jetson TX2 : [ 6.8334 ] tegrarcm_v2 --download bct_bootrom br_bct_BR.bct --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt
20:24:18 INFO : Flash Jetson TX2 : [ 6.8357 ] Applet version 01.00.0000
20:24:18 INFO : Flash Jetson TX2 : [ 6.9669 ] Sending bct_bootrom
20:24:18 INFO : Flash Jetson TX2 : [ 6.9672 ] [...] 100%
20:24:18 INFO : Flash Jetson TX2 : [ 6.9688 ] Sending bct_mb1
20:24:18 INFO : Flash Jetson TX2 : [ 6.9695 ] [...] 100%
What is the issue?? i have flashed couple of times.