###############################################################################
# L4T BSP Information:
# R32 , REVISION: 6.1
###############################################################################
# Target Board Information:
# Name: ws-tx2nx, Board Family: t186ref, SoC: Tegra 186, 
# OpMode: production, Boot Authentication: NS, 
# Disk encryption: disabled ,
###############################################################################
./tegraflash.py --chip 0x18 --applet "/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/mb1_recovery_prod.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
 
[   0.0060 ] Generating RCM messages
[   0.0084 ] tegrarcm_v2 --listrcm rcm_list.xml --chip 0x18 0 --download rcm /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/mb1_recovery_prod.bin 0 0
[   0.0095 ] RCM 0 is saved as rcm_0.rcm
[   0.0100 ] RCM 1 is saved as rcm_1.rcm
[   0.0100 ] List of rcm files are saved in rcm_list.xml
[   0.0100 ] 
[   0.0100 ] Signing RCM messages
[   0.0125 ] tegrasign_v3.py --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.0126 ] Assuming zero filled SBK key
[   0.0207 ] Copying signature to RCM mesages
[   0.0230 ] tegrarcm_v2 --chip 0x18 0 --updatesig rcm_list_signed.xml
[   0.0246 ] 
[   0.0247 ] Boot Rom communication
[   0.0271 ] tegrarcm_v2 --chip 0x18 0 --rcm rcm_list_signed.xml --skipuid
[   0.0282 ] RCM version 0X180001
[   0.0294 ] Boot Rom communication completed
[   1.0362 ] 
[   2.0424 ] tegrarcm_v2 --isapplet
[   2.0446 ] Applet version 01.00.0000
[   2.0636 ] 
[   2.0679 ] Retrieving EEPROM data
[   2.0682 ] tegrarcm_v2 --oem platformdetails eeprom cvm /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/cvm.bin
[   2.0701 ] Applet version 01.00.0000
[   2.1045 ] Saved platform info in /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/cvm.bin
[   2.1774 ] 
Board ID(3636) version(300) sku(0001) revision(H.0)
Copy /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/kernel/dtb/tegra186-ws-tx2nx.dtb to /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/kernel/dtb/tegra186-ws-tx2nx.dtb.rec
copying bctfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-memcfg-p3636-0001-a01.cfg)... done.
copying misc_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-misc-si-l4t.cfg)... done.
copying pmic_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-pmic-p3636-0001-a00.cfg)... done.
copying pmc_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-pad-p3636-0001-a00.cfg)... done.
copying prod_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-prod-p3636-0001-a00.cfg)... done.
copying scr_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/minimal_scr.cfg)... done.
copying scr_cold_boot_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/mobile_scr.cfg)... done.
copying bootrom_config(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg)... done.
copying dev_params(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/BCT/emmc.cfg)... done.
Existing bootloader(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying initrd(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/l4t_initrd.img)... done.
Making Boot image... done.
/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/tegraflash.py --chip 0x18 --key  --cmd sign boot.img kernel
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands
 
[   0.0005 ] Generating signature
[   0.0031 ] tegrasign_v3.py --getmode mode.txt --key 
[   0.0032 ] Assuming zero filled SBK key : not reading 
[   0.0032 ] sign_type   : 0
[   0.0033 ] header_magic: 414e4452
[   0.0055 ] tegrahost_v2 --chip 0x18 --align 1_boot.img
[   0.0067 ] 
[   0.0090 ] tegrahost_v2 --chip 0x18 0 --appendsigheader 1_boot.img zerosbk
[   0.0114 ] 
[   0.0151 ] tegrasign_v3.py --key  --list 1_boot_sigheader.img_list.xml --pubkeyhash pub_key.key
[   0.0152 ] Assuming zero filled SBK key : not reading 
[   0.0365 ] tegrahost_v2 --chip 0x18 0 --updatesigheader 1_boot_sigheader.img.encrypt 1_boot_sigheader.img.hash zerosbk
[   0.0390 ] 
[   0.0399 ] Signed file: /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/temp_user_dir/boot_sigheader.img.encrypt
l4t_sign_image.sh: Generate header for boot_sigheader.img.encrypt
l4t_sign_image.sh: chip 0x18: Don't need to do anything
l4t_sign_image.sh: Generate 16-byte-size-aligned base file for boot_sigheader.img.encrypt
l4t_sign_image.sh: the signed file is /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/temp_user_dir/boot_sigheader.img.encrypt
done.
Making recovery ramdisk for recovery image...
Re-generating recovery ramdisk for recovery image...
~/Downloads/32.6.1/Linux_for_Tegra/bootloader/ramdisk_tmp ~/Downloads/32.6.1/Linux_for_Tegra/bootloader ~/Downloads/32.6.1/Linux_for_Tegra
_BASE_KERNEL_VERSION=4.9.253-tegra
~/Downloads/32.6.1/Linux_for_Tegra/bootloader/ramdisk_tmp/lib ~/Downloads/32.6.1/Linux_for_Tegra/bootloader/ramdisk_tmp ~/Downloads/32.6.1/Linux_for_Tegra/bootloader ~/Downloads/32.6.1/Linux_for_Tegra
Making Recovery image...
copying recdtbfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/kernel/dtb/tegra186-ws-tx2nx.dtb.rec)... done.
Existing sosfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/mb1_recovery_prod.bin) reused.
copying tegraboot(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/nvtboot.bin)... done.
Existing cpu_bootloader(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
Existing mb2blfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
Existing mtspreboot(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/preboot_d15_prod_cr.bin) reused.
Existing mts(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/mce_mts_d15_prod_cr.bin) reused.
Existing mb1file(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/mb1_prod.bin) reused.
Existing bpffile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/bpmp.bin) reused.
copying bpfdtbfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/tegra186-bpmp-p3636-0001-a00-00.dtb)... done.
Existing scefile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/camera-rtcpu-sce.img) reused.
Existing spefile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/spe.bin) reused.
copying wb0boot(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/warmboot.bin)... done.
Existing tosfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/tos-trusty.img) reused.
Existing eksfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/kernel/dtb/tegra186-ws-tx2nx.dtb)... done.
Copying nv_boot_control.conf to rootfs
/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/tegraflash.py --chip 0x18 --key  --cmd sign kernel_tegra186-ws-tx2nx.dtb kernel_dtb
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands
 
[   0.0006 ] Generating signature
[   0.0033 ] tegrasign_v3.py --getmode mode.txt --key 
[   0.0034 ] Assuming zero filled SBK key : not reading 
[   0.0034 ] sign_type   : 0
[   0.0034 ] header_magic: d00dfeed
[   0.0058 ] tegrahost_v2 --chip 0x18 --align 1_kernel_tegra186-ws-tx2nx.dtb
[   0.0071 ] 
[   0.0095 ] tegrahost_v2 --chip 0x18 0 --appendsigheader 1_kernel_tegra186-ws-tx2nx.dtb zerosbk
[   0.0112 ] 
[   0.0153 ] tegrasign_v3.py --key  --list 1_kernel_tegra186-ws-tx2nx_sigheader.dtb_list.xml --pubkeyhash pub_key.key
[   0.0155 ] Assuming zero filled SBK key : not reading 
[   0.0247 ] tegrahost_v2 --chip 0x18 0 --updatesigheader 1_kernel_tegra186-ws-tx2nx_sigheader.dtb.encrypt 1_kernel_tegra186-ws-tx2nx_sigheader.dtb.hash zerosbk
[   0.0263 ] 
[   0.0269 ] Signed file: /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/temp_user_dir/kernel_tegra186-ws-tx2nx_sigheader.dtb.encrypt
l4t_sign_image.sh: Generate header for kernel_tegra186-ws-tx2nx_sigheader.dtb.encrypt
l4t_sign_image.sh: chip 0x18: Don't need to do anything
l4t_sign_image.sh: Generate 16-byte-size-aligned base file for kernel_tegra186-ws-tx2nx_sigheader.dtb.encrypt
l4t_sign_image.sh: the signed file is /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/temp_user_dir/kernel_tegra186-ws-tx2nx_sigheader.dtb.encrypt
done.
Reusing existing system.img... 
done.
Existing tbcfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/cboot.bin) reused.
copying tbcdtbfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/kernel/dtb/tegra186-ws-tx2nx.dtb)... done.
copying cfgfile(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/t186ref/cfg/flash_l4t_t186.xml) to flash.xml... done.
Existing flasher(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/nvtboot_recovery_cpu.bin) reused.
Existing flashapp(/home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/tegraflash.py) reused.
./tegraflash.py --bl nvtboot_recovery_cpu.bin --sdram_config tegra186-mb1-bct-memcfg-p3636-0001-a01.cfg --odmdata 0x2090000 --applet mb1_recovery_prod.bin  --cmd "flash; reboot"  --cfg flash.xml --chip 0x18 --misc_config tegra186-mb1-bct-misc-si-l4t.cfg --pmic_config tegra186-mb1-bct-pmic-p3636-0001-a00.cfg --pmc_config tegra186-mb1-bct-pad-p3636-0001-a00.cfg --prod_config tegra186-mb1-bct-prod-p3636-0001-a00.cfg --scr_config minimal_scr.cfg --scr_cold_boot_config mobile_scr.cfg --br_cmd_config tegra186-mb1-bct-bootrom-p3636-0001-a00.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-bpmp-p3636-0001-a00-00.dtb; tlk tos-trusty.img; eks eks.img; bootloader_dtb tegra186-ws-tx2nx.dtb"   
saving flash command in /home/nvidia/Downloads/32.6.1/Linux_for_Tegra/bootloader/flashcmd.txt
saving Windows flash command to /home/nvidia/Downloads/32.6.1/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
 
[   0.0120 ] tegrasign_v3.py --getmode mode.txt --key None
[   0.0121 ] Assuming zero filled SBK key
[   0.0027 ] Generating RCM messages
[   0.0051 ] tegrarcm_v2 --listrcm rcm_list.xml --chip 0x18 0 --download rcm mb1_recovery_prod.bin 0 0
[   0.0061 ] RCM 0 is saved as rcm_0.rcm
[   0.0066 ] RCM 1 is saved as rcm_1.rcm
[   0.0066 ] List of rcm files are saved in rcm_list.xml
[   0.0066 ] 
[   0.0066 ] Signing RCM messages
[   0.0186 ] tegrasign_v3.py --key None --list rcm_list.xml --pubkeyhash pub_key.key
[   0.0187 ] Assuming zero filled SBK key
[   0.0174 ] Copying signature to RCM mesages
[   0.0198 ] tegrarcm_v2 --chip 0x18 0 --updatesig rcm_list_signed.xml
[   0.0215 ] 
[   0.0215 ] Parsing partition layout
[   0.0240 ] tegraparser_v2 --pt flash.xml.tmp
[   0.0259 ] 
[   0.0260 ] Using default ramcode: 0
[   0.0260 ] Disable BPMP dtb trim, using default dtb
[   0.0260 ] 
[   0.0260 ] Creating list of images to be signed
[   0.0284 ] tegrahost_v2 --chip 0x18 0 --partitionlayout flash.xml.bin --list images_list.xml zerosbk
[   0.1565 ] 
[   0.1565 ] Generating signatures
[   0.1686 ] tegrasign_v3.py --key None --list images_list.xml --pubkeyhash pub_key.key
[   0.1687 ] Assuming zero filled SBK key
[   1.3342 ] Generating br-bct
[   1.3367 ] Updating dev and MSS params in BR BCT
[   1.3368 ] tegrabct_v2 --dev_param emmc.cfg --sdram tegra186-mb1-bct-memcfg-p3636-0001-a01.cfg --brbct br_bct.cfg --chip 0x18 0
[   1.3541 ] 
[   1.3541 ] Updating bl info
[   1.3566 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updateblinfo flash.xml.bin --updatesig images_list_signed.xml
[   1.3591 ] 
[   1.3591 ] Updating smd info
[   1.3615 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 --updatesmdinfo flash.xml.bin
[   1.3632 ] 
[   1.3633 ] Updating Odmdata
[   1.3658 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updatefields Odmdata =0x2090000
[   1.3675 ] 
[   1.3676 ] Get Signed section of bct
[   1.3702 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --listbct bct_list.xml
[   1.3717 ] 
[   1.3743 ] tegrasign_v3.py --key None --list bct_list.xml --pubkeyhash pub_key.key
[   1.3755 ] Assuming zero filled SBK key
[   1.4052 ] 
[   1.4052 ] Updating BCT with signature
[   1.4078 ] tegrabct_v2 --brbct br_bct_BR.bct --chip 0x18 0 --updatesig bct_list_signed.xml
[   1.4095 ] 
[   1.4095 ] Generating coldboot mb1-bct
[   1.4121 ] tegrabct_v2 --chip 0x18 0 --mb1bct mb1_cold_boot_bct.cfg --sdram tegra186-mb1-bct-memcfg-p3636-0001-a01.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr mobile_scr.cfg --pmc tegra186-mb1-bct-pad-p3636-0001-a00.cfg --pmic tegra186-mb1-bct-pmic-p3636-0001-a00.cfg --brcommand tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg --prod tegra186-mb1-bct-prod-p3636-0001-a00.cfg
[   1.4133 ] MB1-BCT version: 0xf
[   1.4135 ] Copying Sdram info from 1 to 2 set
[   1.4280 ] Copying Sdram info from 2 to 3 set
[   1.4283 ] Packing sdram param for instance[0]
[   1.4285 ] Packing sdram param for instance[1]
[   1.4288 ] Packing sdram param for instance[2]
[   1.4290 ] Packing sdram param for instance[3]

[   1.4293 ] Parsing config file :mobile_scr.cfg 
[   1.4296 ] Appending platform config data of size :- 12240

[   1.4306 ] Parsing config file :tegra186-mb1-bct-pad-p3636-0001-a00.cfg 
[   1.4308 ] Appending platform config data of size :- 24
[   1.4308 ] 
[   1.4308 ] Parsing config file :tegra186-mb1-bct-pmic-p3636-0001-a00.cfg 
[   1.4308 ] Appending platform config data of size :- 508
[   1.4308 ] 
[   1.4308 ] Parsing config file :tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg 
[   1.4308 ] Appending platform config data of size :- 64
[   1.4308 ] 
[   1.4308 ] Parsing config file :tegra186-mb1-bct-prod-p3636-0001-a00.cfg 
[   1.4308 ] Appending platform config data of size :- 1628
[   1.4308 ] 
[   1.4309 ] Updating mb1-bct with firmware information
[   1.4332 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_cold_boot_bct_MB1.bct --updatefwinfo flash.xml.bin
[   1.4344 ] MB1-BCT version: 0xf
[   1.4352 ] 
[   1.4352 ] Updating mb1-bct with storage information
[   1.4377 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_cold_boot_bct_MB1.bct --updatestorageinfo flash.xml.bin
[   1.4388 ] MB1-BCT version: 0xf
[   1.4396 ] 
[   1.4421 ] tegrahost_v2 --chip 0x18 --align mb1_cold_boot_bct_MB1.bct
[   1.4437 ] 
[   1.4463 ] tegrahost_v2 --chip 0x18 0 --appendsigheader mb1_cold_boot_bct_MB1.bct zerosbk
[   1.4478 ] 
[   1.4603 ] tegrasign_v3.py --key None --list mb1_cold_boot_bct_MB1_sigheader.bct_list.xml --pubkeyhash pub_key.key
[   1.4605 ] Assuming zero filled SBK key
[   1.4587 ] tegrahost_v2 --chip 0x18 0 --updatesigheader mb1_cold_boot_bct_MB1_sigheader.bct.encrypt mb1_cold_boot_bct_MB1_sigheader.bct.hash zerosbk
[   1.4604 ] 
[   1.4606 ] Generating recovery mb1-bct
[   1.4632 ] tegrabct_v2 --chip 0x18 0 --mb1bct mb1_bct.cfg --sdram tegra186-mb1-bct-memcfg-p3636-0001-a01.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr minimal_scr.cfg --pmc tegra186-mb1-bct-pad-p3636-0001-a00.cfg --pmic tegra186-mb1-bct-pmic-p3636-0001-a00.cfg --brcommand tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg --prod tegra186-mb1-bct-prod-p3636-0001-a00.cfg
[   1.4647 ] MB1-BCT version: 0xf
[   1.4650 ] Copying Sdram info from 1 to 2 set
[   1.4814 ] Copying Sdram info from 2 to 3 set
[   1.4817 ] Packing sdram param for instance[0]
[   1.4819 ] Packing sdram param for instance[1]
[   1.4821 ] Packing sdram param for instance[2]
[   1.4823 ] Packing sdram param for instance[3]

[   1.4825 ] Parsing config file :minimal_scr.cfg 
[   1.4828 ] Appending platform config data of size :- 12240

[   1.4836 ] Parsing config file :tegra186-mb1-bct-pad-p3636-0001-a00.cfg 
[   1.4838 ] Appending platform config data of size :- 24
[   1.4838 ] 
[   1.4838 ] Parsing config file :tegra186-mb1-bct-pmic-p3636-0001-a00.cfg 
[   1.4839 ] Appending platform config data of size :- 508
[   1.4839 ] 
[   1.4839 ] Parsing config file :tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg 
[   1.4839 ] Appending platform config data of size :- 64
[   1.4839 ] 
[   1.4839 ] Parsing config file :tegra186-mb1-bct-prod-p3636-0001-a00.cfg 
[   1.4839 ] Appending platform config data of size :- 1628
[   1.4839 ] 
[   1.4839 ] Updating mb1-bct with firmware information
[   1.4863 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_bct_MB1.bct --updatefwinfo flash.xml.bin
[   1.4875 ] MB1-BCT version: 0xf
[   1.4883 ] 
[   1.4884 ] Updating mb1-bct with storage information
[   1.4908 ] tegrabct_v2 --chip 0x18 --mb1bct mb1_bct_MB1.bct --updatestorageinfo flash.xml.bin
[   1.4920 ] MB1-BCT version: 0xf
[   1.4927 ] 
[   1.4951 ] tegrahost_v2 --chip 0x18 --align mb1_bct_MB1.bct
[   1.4964 ] 
[   1.4989 ] tegrahost_v2 --chip 0x18 0 --appendsigheader mb1_bct_MB1.bct zerosbk
[   1.5004 ] 
[   1.5131 ] tegrasign_v3.py --key None --list mb1_bct_MB1_sigheader.bct_list.xml --pubkeyhash pub_key.key
[   1.5132 ] Assuming zero filled SBK key
[   1.5129 ] tegrahost_v2 --chip 0x18 0 --updatesigheader mb1_bct_MB1_sigheader.bct.encrypt mb1_bct_MB1_sigheader.bct.hash zerosbk
[   1.5145 ] 
[   1.5146 ] Copying signatures
[   1.5172 ] tegrahost_v2 --chip 0x18 0 --partitionlayout flash.xml.bin --updatesig images_list_signed.xml
[   2.2741 ] 
[   2.2742 ] Boot Rom communication
[   2.2779 ] tegrarcm_v2 --chip 0x18 0 --rcm rcm_list_signed.xml
[   2.2800 ] BootRom is not running
[   7.3957 ] 
[   8.4018 ] tegrarcm_v2 --isapplet
[   8.4044 ] Applet version 01.00.0000
[   8.4216 ] 
[   8.4217 ] Sending BCTs
[   8.4261 ] tegrarcm_v2 --download bct_bootrom br_bct_BR.bct --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt
[   8.4289 ] Applet version 01.00.0000
[   8.4629 ] Sending bct_bootrom
[   8.4634 ] [................................................] 100%
[   8.4650 ] Sending bct_mb1
[   8.4654 ] [................................................] 100%
Failed flashing t186ref.