backgroud: Custom boot image
question: I used to modify the boot image successfully, but now I failed to modify it. False displays “*** Update [ BMP] is not supported. ***”
opt@opt-HP-Z228-Microtower-Workstation:~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra$ sudo ./flash.sh -r -k BMP --image ./bootloader/bmp.blob jetson-tx2 mmcblk0p1
###############################################################################
L4T BSP Information:
R32 , REVISION: 5.0
###############################################################################
Target Board Information:
Name: jetson-tx2, Board Family: t186ref, SoC: Tegra 186,
OpMode: production, Boot Authentication: NS,
Disk encryption: disabled ,
###############################################################################
./tegraflash.py --chip 0x18 --applet “/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/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
[ 0.0034 ] Generating RCM messages
[ 0.0043 ] tegrarcm_v2 --listrcm rcm_list.xml --chip 0x18 0 --download rcm /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/mb1_recovery_prod.bin 0 0
[ 0.0049 ] RCM 0 is saved as rcm_0.rcm
[ 0.0053 ] RCM 1 is saved as rcm_1.rcm
[ 0.0053 ] List of rcm files are saved in rcm_list.xml
[ 0.0053 ]
[ 0.0053 ] Signing RCM messages
[ 0.0060 ] tegrasign_v2 --key None --list rcm_list.xml --pubkeyhash pub_key.key
[ 0.0067 ] Assuming zero filled SBK key
[ 0.0096 ]
[ 0.0097 ] Copying signature to RCM mesages
[ 0.0105 ] tegrarcm_v2 --chip 0x18 0 --updatesig rcm_list_signed.xml
[ 0.0116 ]
[ 0.0116 ] Boot Rom communication
[ 0.0124 ] tegrarcm_v2 --chip 0x18 0 --rcm rcm_list_signed.xml --skipuid
[ 0.0133 ] RCM version 0X180001
[ 0.0142 ] Boot Rom communication completed
[ 1.0209 ]
[ 2.0237 ] tegrarcm_v2 --isapplet
[ 2.0251 ] Applet version 01.00.0000
[ 2.0277 ]
[ 2.0294 ] Retrieving EEPROM data
[ 2.0296 ] tegrarcm_v2 --oem platformdetails eeprom cvm /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/cvm.bin
[ 2.0309 ] Applet version 01.00.0000
[ 2.0336 ] Saved platform info in /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/cvm.bin
[ 2.1072 ]
Board ID(3310) version(D00) sku(1000) revision(K.0)
Copy /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb to /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb.rec
copying bctfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/P3310_A00_8GB_lpddr4_A02_l4t.cfg)… done.
copying misc_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-misc-si-l4t.cfg)… done.
copying pinmux_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-pinmux-quill-p3310-1000-c03.cfg)… done.
copying pmic_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-pmic-quill-p3310-1000-c04.cfg)… done.
copying pmc_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-pad-quill-p3310-1000-c03.cfg)… done.
copying prod_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-prod-quill-p3310-1000-c03.cfg)… done.
copying scr_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/minimal_scr.cfg)… done.
copying scr_cold_boot_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/mobile_scr.cfg)… done.
copying bootrom_config(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/tegra186-mb1-bct-bootrom-quill-p3310-1000-c03.cfg)… done.
copying dev_params(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/BCT/emmc.cfg)… done.
Existing bootloader(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying initrd(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/l4t_initrd.img)… done.
Making Boot image… done.
/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/tegraflash.py --chip 0x18 --key --cmd sign boot.img
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands
[ 0.0004 ] Generating signature
[ 0.0015 ] tegrasign_v2 --key --getmode mode.txt
[ 0.0023 ] Assuming zero filled SBK key
[ 0.0025 ]
[ 0.0027 ] sign_type : 0
[ 0.0027 ] header_magic: 414e4452
[ 0.0036 ] tegrahost_v2 --chip 0x18 --align 1_boot.img
[ 0.0045 ]
[ 0.0053 ] tegrahost_v2 --appendsigheader 1_boot.img zerosbk
[ 0.0072 ]
[ 0.0087 ] tegrasign_v2 --key --list 1_boot_sigheader.img_list.xml --pubkeyhash pub_key.key
[ 0.0093 ] Assuming zero filled SBK key
[ 0.0254 ]
[ 0.0268 ] tegrahost_v2 --updatesigheader 1_boot_sigheader.img.encrypt 1_boot_sigheader.img.hash zerosbk
[ 0.0286 ]
[ 0.0293 ] Signed file: /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/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/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/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…
~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/ramdisk_tmp ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra
30402 blocks
_BASE_KERNEL_VERSION=4.9.201-tegra
~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/ramdisk_tmp/lib ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/ramdisk_tmp ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra
65753 blocks
Making Recovery image…
copying recdtbfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb.rec)… done.
20+0 records in
20+0 records out
20 bytes copied, 0.000350963 s, 57.0 kB/s
Existing sosfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/mb1_recovery_prod.bin) reused.
copying tegraboot(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/nvtboot.bin)… done.
Existing cpu_bootloader(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
Existing mb2blfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
Existing mtspreboot(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/preboot_d15_prod_cr.bin) reused.
Existing mts(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/mce_mts_d15_prod_cr.bin) reused.
Existing mb1file(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/mb1_prod.bin) reused.
Existing bpffile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/bpmp.bin) reused.
copying bpfdtbfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/tegra186-a02-bpmp-quill-p3310-1000-c04-00-te770d-ucm2.dtb)… done.
Existing scefile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/camera-rtcpu-sce.img) reused.
Existing spefile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/spe.bin) reused.
Existing drameccfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/dram-ecc.bin) reused.
Existing badpagefile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/badpage.bin) reused.
copying wb0boot(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/warmboot.bin)… done.
Existing tosfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/tos-trusty.img) reused.
Existing eksfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb)… done.
Copying nv_boot_control.conf to rootfs
/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/tegraflash.py --chip 0x18 --key --cmd sign kernel_tegra186-quill-p3310-1000-c03-00-base.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
[ 0.0005 ] Generating signature
[ 0.0012 ] tegrasign_v2 --key --getmode mode.txt
[ 0.0018 ] Assuming zero filled SBK key
[ 0.0020 ]
[ 0.0021 ] sign_type : 942760306
[ 0.0021 ] header_magic: d00dfeed
[ 0.0030 ] tegrahost_v2 --chip 0x18 --align 1_kernel_tegra186-quill-p3310-1000-c03-00-base.dtb
[ 0.0037 ]
[ 0.0044 ] tegrahost_v2 --appendsigheader 1_kernel_tegra186-quill-p3310-1000-c03-00-base.dtb zerosbk
[ 0.0057 ]
[ 0.0074 ] tegrasign_v2 --key --list 1_kernel_tegra186-quill-p3310-1000-c03-00-base_sigheader.dtb_list.xml --pubkeyhash pub_key.key
[ 0.0082 ] Assuming zero filled SBK key
[ 0.0180 ]
[ 0.0195 ] tegrahost_v2 --updatesigheader 1_kernel_tegra186-quill-p3310-1000-c03-00-base_sigheader.dtb.encrypt 1_kernel_tegra186-quill-p3310-1000-c03-00-base_sigheader.dtb.hash zerosbk
[ 0.0210 ]
[ 0.0215 ] Signed file: /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/temp_user_dir/kernel_tegra186-quill-p3310-1000-c03-00-base_sigheader.dtb.encrypt
l4t_sign_image.sh: Generate header for kernel_tegra186-quill-p3310-1000-c03-00-base_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-quill-p3310-1000-c03-00-base_sigheader.dtb.encrypt
l4t_sign_image.sh: the signed file is /home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/temp_user_dir/kernel_tegra186-quill-p3310-1000-c03-00-base_sigheader.dtb.encrypt
done.
Reusing existing system.img…
done.
Existing tbcfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/cboot.bin) reused.
copying tbcdtbfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb)… done.
copying cfgfile(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/t186ref/cfg/flash_l4t_t186.xml) to flash.xml… done.
Existing flasher(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/nvtboot_recovery_cpu.bin) reused.
Existing flashapp(/home/opt/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_TX2/Linux_for_Tegra/bootloader/tegraflash.py) reused.
*** Update [ BMP] is not supported. ***