ophir@ophir-VirtualBox:~/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra$ sudo BOARDID=3448 FAB=0000 ./flash.sh -x 0x42 jetson-nano-devkit mmcblk0p1
###############################################################################
# L4T BSP Information:
# R32 , REVISION: 6.1
###############################################################################
# Target Board Information:
# Name: jetson-nano-devkit, Board Family: t210ref, SoC: Tegra 210, 
# OpMode: production, Boot Authentication: , 
# Disk encryption: disabled ,
###############################################################################
Board ID(3448) version(0000) 
copying bctfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/BCT/P3448_A00_lpddr4_204Mhz_P987.cfg)... done.
copying bootloader(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying initrd(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/l4t_initrd.img)... done.
Making Boot image... done.
Existing sosfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
copying tegraboot(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/nvtboot.bin)... done.
copying cpu_bootloader(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
copying bpffile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/sc7entry-firmware.bin)... done.
copying wb0boot(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/warmboot.bin)... done.
Existing tosfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/tos-mon-only.img) reused.
Existing eksfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a00.dtb)... done.
Copying nv_boot_control.conf to rootfs
	populating kernel to rootfs... done.
	populating initrd to rootfs... done.
	populating kernel_tegra210-p3448-0000-p3449-0000-a00.dtb to rootfs... done.
Making system.img... 
	populating rootfs from /home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/rootfs ... 	populating /boot/extlinux/extlinux.conf ... done.
	Sync'ing system.img ... done.
	Converting RAW image to Sparse image... done.
system.img built successfully. 
Existing tbcfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying tbcdtbfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a00.dtb)... done.
copying cfgfile(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/cfg/flash_l4t_t210_max-spi_sd_p3448.xml) to flash.xml... done.
copying flasher(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/t210ref/cboot.bin)... done.
Existing flashapp(/home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/tegraflash.py) reused.
./tegraflash.py --bl cboot.bin --bct  P3448_A00_lpddr4_204Mhz_P987.cfg --odmdata 0xa4000 --bldtb kernel_tegra210-p3448-0000-p3449-0000-a00.dtb --applet nvtboot_recovery.bin  --cmd "flash; reboot"  --cfg flash.xml --chip 0x42   --skipuid --bins "EBT cboot.bin; DTB tegra210-p3448-0000-p3449-0000-a00.dtb" 
saving flash command in /home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/flashcmd.txt
saving Windows flash command to /home/ophir/nvidia/nvidia_sdk/JetPack_4.6_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/flash_win.bat
assign_value: crc-flash.xml.bin 1 65520 1
printf '\x1' | dd of=crc-flash.xml.bin bs=1 seek=65520 count=1 conv=notrunc
1+0 records in
1+0 records out
1 byte copied, 0.000226346 s, 4.4 kB/s
assign_value: crc-flash.xml.bin 0 65521 1
printf '\x0' | dd of=crc-flash.xml.bin bs=1 seek=65521 count=1 conv=notrunc
1+0 records in
1+0 records out
1 byte copied, 9.9747e-05 s, 10.0 kB/s
assign_string: crc-flash.xml.bin PTHD 65528 4
echo PTHD | dd of=crc-flash.xml.bin bs=1 seek=65528 count=4 conv=notrunc
4+0 records in
4+0 records out
4 bytes copied, 0.00013505 s, 29.6 kB/s
*** 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
 
[   0.0194 ] tegrasign_v3.py --getmode mode.txt --key None
[   0.0200 ] Assuming zero filled SBK key
[   0.0079 ] Generating RCM messages
Error: Could not find tegrarcm_v2
Failed flashing t210ref.