Setting Up Cross-Platform Support

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hello,

I’m tried
sudo ./flash.sh -r -k APP -G mmcblk0p1

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image1309×258 45 KB

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image778×207 25.7 KB

I follow this description-Setting Up Cross-Platform Support-
https://docs.nvidia.com/jetson/l4t-multimedia/cross_platform_support.html

Can you help me?

=================
nanohostpc@nanohostpc-Vostro-470:~/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra$ sudo ./flash.sh -r -k APP -G clone jetson-nano-qspi-sd mmcblk0p1
###############################################################################

L4T BSP Information:

R32 , REVISION: 2.3

###############################################################################

Target Board Information:

Name: jetson-nano-qspi-sd, Board Family: t210ref, SoC: Tegra 210,

OpMode: production, Boot Authentication: ,

###############################################################################
./tegraflash.py --chip 0x21 --applet “/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/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

[ 0.0054 ] Generating RCM messages
[ 0.0078 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/nvtboot_recovery.bin 0 0
[ 0.0095 ] RCM 0 is saved as rcm_0.rcm
[ 0.0301 ] RCM 1 is saved as rcm_1.rcm
[ 0.0301 ] List of rcm files are saved in rcm_list.xml
[ 0.0301 ]
[ 0.0302 ] Signing RCM messages
[ 0.0359 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[ 0.0377 ] Assuming zero filled SBK key
[ 0.0635 ]
[ 0.0636 ] Copying signature to RCM mesages
[ 0.0652 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[ 0.0676 ]
[ 0.0677 ] Boot Rom communication
[ 0.0693 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml --skipuid
[ 0.0710 ] RCM version 0X210001
[ 0.1133 ] Boot Rom communication completed
[ 1.1200 ]
[ 1.1201 ] dump EEPROM info
[ 1.1220 ] tegrarcm --oem platformdetails eeprom /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/cvm.bin
[ 1.1236 ] Applet version 00.01.0000
[ 1.1260 ] Saved platform info in /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/cvm.bin
[ 1.2140 ]
Board ID(3448) version(200)
copying bctfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/BCT/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg)… done.
copying bootloader(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/cboot.bin)… done.
copying initrd(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/l4t_initrd.img)… done.
populating kernel to rootfs… done.
populating initrd to rootfs… done.
populating /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a02.dtb to rootfs… done.
Making Boot image… done.
Existing sosfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
copying tegraboot(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/nvtboot.bin)… done.
copying cpu_bootloader(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/cboot.bin)… done.
copying bpffile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/sc7entry-firmware.bin)… done.
Existing badpagefile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/badpage.bin) reused.
copying wb0boot(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/warmboot.bin)… done.
Existing tosfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/tos-mon-only.img) reused.
Existing eksfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a02.dtb)… done.
Copying nv_boot_control.conf to rootfs
Skip generating system.img
Existing tbcfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/nvtboot_cpu.bin) reused.
copying tbcdtbfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/kernel/dtb/tegra210-p3448-0000-p3449-0000-a02.dtb)… done.
copying cfgfile(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/cfg/flash_l4t_t210_spi_sd_p3448.xml) to flash.xml… done.
copying flasher(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/t210ref/cboot.bin)… done.
Existing flashapp(/home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/bootloader/tegraflash.py) reused.
*** Reading [APP] and storing to /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/clone ***
./tegraflash.py --bl cboot.bin --bldtb tegra210-p3448-0000-p3449-0000-a02.dtb --chip 0x21 --applet nvtboot_recovery.bin --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --cfg flash.xml --cmd “read APP /home/nanohostpc/nvidia/nvidia_sdk/JetPack_4.2.3_Linux_GA_JETSON_NANO_DEVKIT/Linux_for_Tegra/clone”
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[ 0.0588 ] Generating RCM messages
[ 0.0604 ] tegrarcm --listrcm rcm_list.xml --chip 0x21 0 --download rcm nvtboot_recovery.bin 0 0
[ 0.0617 ] RCM 0 is saved as rcm_0.rcm
[ 0.0624 ] RCM 1 is saved as rcm_1.rcm
[ 0.0624 ] List of rcm files are saved in rcm_list.xml
[ 0.0624 ]
[ 0.0624 ] Signing RCM messages
[ 0.0636 ] tegrasign --key None --list rcm_list.xml --pubkeyhash pub_key.key
[ 0.0647 ] Assuming zero filled SBK key
[ 0.0748 ]
[ 0.0748 ] Copying signature to RCM mesages
[ 0.0762 ] tegrarcm --chip 0x21 0 --updatesig rcm_list_signed.xml
[ 0.0782 ]
[ 0.0782 ] Boot Rom communication
[ 0.0795 ] tegrarcm --chip 0x21 0 --rcm rcm_list_signed.xml
[ 0.0808 ] BootRom is not running
[ 0.1236 ]
[ 0.1237 ] Parsing partition layout
[ 0.1320 ] tegraparser --pt flash.xml.tmp
[ 0.1479 ]
[ 0.1480 ] Creating list of images to be signed
[ 0.1624 ] tegrahost --chip 0x21 0 --partitionlayout flash.xml.bin --list images_list.xml
[ 0.1823 ]
[ 0.1823 ] Generating signatures
[ 0.1843 ] tegrasign --key None --list images_list.xml --pubkeyhash pub_key.key
[ 0.1860 ] Assuming zero filled SBK key
[ 0.2414 ]
[ 0.2415 ] Send BCT from Host
[ 0.2415 ] Generating br-bct
[ 0.2435 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg --chip 0x21 0
[ 0.2447 ] Copying Sdram info from 0 to 1 set
[ 0.2472 ] Copying Sdram info from 1 to 2 set
[ 0.2472 ] Copying Sdram info from 2 to 3 set
[ 0.2472 ]
[ 0.2472 ] Updating boot device parameters
[ 0.2482 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatedevparam flash.xml.bin
[ 0.2490 ] Warning: No sdram params
[ 0.2492 ]
[ 0.2492 ] Updating bl info
[ 0.2501 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updateblinfo flash.xml.bin --updatesig images_list_signed.xml
[ 0.2518 ]
[ 0.2518 ] Updating secondary storage information into bct
[ 0.2529 ] tegraparser --pt flash.xml.bin --chip 0x21 0 --updatecustinfo P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[ 0.2543 ]
[ 0.2543 ] Get Signed section of bct
[ 0.2554 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --listbct bct_list.xml
[ 0.2568 ]
[ 0.2569 ] Signing BCT
[ 0.2591 ] tegrasign --key None --list bct_list.xml --pubkeyhash pub_key.key
[ 0.2603 ] Assuming zero filled SBK key
[ 0.2610 ]
[ 0.2610 ] Updating BCT with signature
[ 0.2621 ] tegrabct --bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct --chip 0x21 0 --updatesig bct_list_signed.xml
[ 0.2632 ]
[ 0.2633 ] Sending BCTs
[ 0.2642 ] tegrarcm --download bct P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
[ 0.2651 ] Applet version 00.01.0000
[ 0.2856 ] Sending bct
[ 0.2858 ] […] 100%
[ 0.3579 ]
[ 0.3580 ] Retrieving storage infomation
[ 0.3597 ] tegrarcm --oem platformdetails storage storage_info.bin
[ 0.3614 ] Applet version 00.01.0000
[ 0.3775 ] 00000004: Failed to get an accessor of storage device
[ 0.3782 ]
[ 0.3924 ] tegradevflash --oem platformdetails storage storage_info.bin

3

hello neuezeal,

you don’t need to clone a system image for setting up cross-platform support,
please revise topic tittle,

if you’re asking the feature for Nano SD card cloning, we’re currently don’t have plan to enable that.
BTW, please also check Topic 82908 for an alternative way to backup system image.
thanks

4

Then How to cross-compile on Host ubuntu?

Thank you

5

hello neuezeal,

sorry, did not check carefully that you would like to cross-compile on Host ubuntu.
since there’s issue to clone Nano SD, could you please try to build samples on Nano itself.
or, if you had TX1, you could setup an environment for deployment due to they’re sharing same chip family.
thanks

1 Like
6

Also know that if your filesystem is on SD, then you can use dd directly on the host to copy the partition. This provides the same exact image as does the raw clone image, and can be loopback mounted.

2 Likes