Difference between revisions of "Linux BSP User Guide for jetson series"

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== Project ==
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[[AIR-020|AIR-020]]<br/>
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[[AIR-030|AIR-030]]<br/>
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[[EPC-R7200|EPC-R7200]]<br/>
  
 
== Linux BSP Version ==
 
== Linux BSP Version ==
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== Reference ==
 
== Reference ==
  
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[[AIR_020_Development|AIR-020 Development]]<br/> [[AIR_030_Development|AIR-030 Development]]<br/> <span style="font-size:medium;"><span style="color:#006400;">'''Miscellaneous'''</span> </span><br/> [[EPC-R7200-UIO|EPC-R7200-UIO]]<br/> [[Jetson_Boot_Device|Boot Device]]<br/> [[Jetson_Simultaneous_flashing_to_multiple_target_devices.|Simultaneous flashing to multiple target devices.]]<br/> [[Jetson_Device_PID_VID|Device PID VID]]<br/> [[NVidia_check_soc_jetpack|SOC module / Jetpack version / Chip ID / target_board]]<br/> [https://docs.nvidia.com/jetson/archives/r34.1/DeveloperGuide/index.html nVidia&nbsp;: Developer Guide]<br/> [https://elinux.org/Jetson/L4T_BSP_development_tips elinux.org&nbsp;: Jetson L4T BSP_development tips]<br/> [https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/jetson_eeprom_layout.html Jetson Module EEPROM Layout]
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[[AIR_020_Development|AIR-020 Development]]<br/> [[AIR_030_Development|AIR-030 Development]]<br/> <span style="font-size:medium;"><span style="color:#006400;">'''Miscellaneous'''</span> </span><br/> [[EPC-R7200-UIO|EPC-R7200-UIO]]<br/> [[Jetson_Boot_Device|Boot Device]]<br/> [[Jetson_Simultaneous_flashing_to_multiple_target_devices.|Simultaneous flashing to multiple target devices.]]<br/> [[Jetson_Device_PID_VID|Device PID VID]]<br/> [[NVidia_check_soc_jetpack|SOC module / Jetpack version / Chip ID / target_board]]<br/> [https://docs.nvidia.com/jetson/archives/r34.1/DeveloperGuide/index.html nVidia&nbsp;: Developer Guide]<br/> [https://elinux.org/Jetson/L4T_BSP_development_tips elinux.org&nbsp;: Jetson L4T BSP_development tips]<br/> [https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/jetson_eeprom_layout.html Jetson Module EEPROM Layout]
  
 
<span style="font-size:medium;"><span style="color:#006400;">'''OTA'''</span></span><br/> [https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating_jetson_and_host.html nVidia&nbsp;: Over-the-Air Update]<br/> [https://developer.ridgerun.com/wiki/index.php/How_to_Use_A/B_Filesystem_Redundancy_and_OTA_with_NVIDIA_Jetpack How to Use A/B Filesystem Redundancy and OTA with NVIDIA Jetpack]<br/> [https://wiki.seeedstudio.com/Update-Jetson-Linux-OTA-Using-Allxon/ Update Jetson Linux Over-the-Air Using Allxon]
 
<span style="font-size:medium;"><span style="color:#006400;">'''OTA'''</span></span><br/> [https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating_jetson_and_host.html nVidia&nbsp;: Over-the-Air Update]<br/> [https://developer.ridgerun.com/wiki/index.php/How_to_Use_A/B_Filesystem_Redundancy_and_OTA_with_NVIDIA_Jetpack How to Use A/B Filesystem Redundancy and OTA with NVIDIA Jetpack]<br/> [https://wiki.seeedstudio.com/Update-Jetson-Linux-OTA-Using-Allxon/ Update Jetson Linux Over-the-Air Using Allxon]
  
 
<span style="font-size:medium;"><span style="color:#006400;">'''Backup / Restore'''</span></span><br/> [https://elinux.org/Jetson/Clone eLinux:Jetson/Clone]
 
<span style="font-size:medium;"><span style="color:#006400;">'''Backup / Restore'''</span></span><br/> [https://elinux.org/Jetson/Clone eLinux:Jetson/Clone]

Revision as of 07:07, 23 May 2023

Project

AIR-020
AIR-030
EPC-R7200

Linux BSP Version

Ubuntu 18.04
Kernel 4.9.201

Released Image

Build Environment on Host

Currently, we adopt Docker as build environment.
You can get the latest version of advrisc/u18.04-imx8lbv1 Docker image for developing nVidia jetson projects.
Docker command: 

$ docker pull advrisc/u18.04-imx8lbv1

Run Docker example

Step1 Run docker container (example) 

sudo docker run -it --name jetson_linux_risc -v /home/bsp/myLinux:/home/adv/BSP:rw --privileged advrisc/u18.04-imx8lbv1:latest /bin/bash

Step2 In container, change the user. (example) 

 adv@7cc0fa834366:~$ sudo chown adv:adv -R BSP

Dependncy Library

Please install library in the HOST outside of docker if you get Exec format error. 

$sudo apt-get install qemu-user-static

Getting Linux Source Code

$ export GIT_SSL_NO_VERIFY=1

EPC-R7000 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/EPC-R7200/_git/manifests -m epcr7000.xml

EPC-R7200
Jetpack 4.5.1 / L4T 32.5.1 

$ cd ~/BSP
$ mkdir jetson_linux_risc
$ cd jetson_linux_risc
$ git config --global user.name "Your Name"
$ git config --global user.email you@example.com
$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/EPC-R7200/_git/manifests
$ repo sync

Jetpack 4.6.1 / L4T 32.7.1 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/EPC-R7200/_git/manifests -m 3271.xml

AIR-020
Jetpack 4.5.1 / L4T 32.5.1 

$ cd ~/BSP
$ mkdir jetson_linux_risc
$ cd jetson_linux_risc
$ git config --global user.name "Your Name"
$ git config --global user.email you@example.com
$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/AIR-020/_git/manifests
$ repo sync

Jetpack 4.6.1 / L4T 32.7.1 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/AIR-020/_git/manifests -m 3271.xml

AIR-030
Jetpack 5.0.2 / L4T 35.1.0 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/risc_nvidia_jetson/_git/manifest -m air030_3510.xml

Jetpack 5.1.1 / L4T 35.3.1 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/risc_nvidia_jetson_35.3.1/_git/manifest -m air030.xml

Public Board
Jetpack 5.0.1 / L4T 34.1.1 

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/risc_nvidia_jetson/_git/manifest -m 3411.xml

Build Image - AIR-020 / EPC-R7200

Build Release Image 

sudo ./scripts/build_release.sh -s <SOC> -v <VERSION>
Where
"-v : Image version" 00001~99999
"-s : 186 - Jetson TX2 NX"
"   : 194 - Jetson Xavier NX"
"   : 210 - Jetson Nano"

Build 34.1.1 public board 

sudo ./scripts/build_release.sh -v <VERSION>

Build EPC-R7200 factory test image 

sudo ./scripts/build_release_factory_test.sh -s 194 -v 00001

SOP:Factory_Board_Level_Test_for_EPC-R7200.pdf
Image:epcr7200_194_factory_20221130.tar.gz

Build Kernel - AIR-020 / EPC-R7200

sudo ./scripts/build_kernel.sh -s <SOC> -v <VERSION>

nVidia : Build the Kernel

Enter Download Mode

Press following button + power ON, or

EPC-R7200 AIR020
Epcr7200 recovery button.jpg] Air020 recovery button.png

Enter following command in the device, 

$ sudo reboot --force forced-recovery

Flash Image

Make sure your Host PC has installed following package: 

$ sudo apt-get update
$ sudo apt-get install binutils device-tree-compiler libxml2-utils -y

Before flashing the image, power off the DUT, press recovery button and power on.
 MARK  : For the EPC-R7200 and AIR-020 project, please add sudo in front of untar command to extracet the image.
  EPC-R7200 AIR-020
Xavier NX

$ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh jetson-xavier-nx-devkit-emmc mmcblk0p1

$ cd $TOP/Linux_for_Tegra/194/
$ sudo ./flash.sh jetson-xavier-nx-devkit-emmc mmcblk0p1
TX2 NX $ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1 		$ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1
Nano

$ cd $TOP/Linux_for_Tegra/210/
$ sudo ./flash.sh jetson-nano-devkit-emmc mmcblk0p1

$ cd $TOP/Linux_for_Tegra/210/
$ sudo ./flash.sh jetson-nano-devkit-emmc mmcblk0p1

AIR-030 

sudo ./flash.sh -d rootfs/boot/tegra234-air030.dtb jetson-agx-orin-devkit mmcblk0p1

nVidia : Flash Support
Flash to NVME / SD directly
The nVidia provide another flash option : Flashing with initrd
Applies to: Jetson Xavier NX and Jetson AGX Xavier series only

Flash DTB

  EPC-R7200 AIR-020
Xavier NX $ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh -r -k kernel-dtb xavier-nx-epcr7200 mmcblk0p1 		$ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit-emmc mmcblk0p1
TX2 NX $ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh -r -k kernel-dtb tx2-nx-epcr7200 mmcblk0p1 		$ cd $TOP/Linux_for_Tegra/186/
$ sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit-tx2-nx mmcblk0p1
Nano $ cd $TOP/Linux_for_Tegra/210/
$ sudo ./flash.sh -r -k DTB nano-epcr7200 mmcblk0p1 		$ cd $TOP/Linux_for_Tegra/210/
$ sudo ./flash.sh -r -k kernel-dtb jetson-nano-devkit-emmc mmcblk0p1

Flash Mac Address

GBE in eeprom

$ sudo ./eeprom $SOC $mac_address

Where SOC 

  186 : TX2-NX
  194 : XavierNX
  210 : Nano

Intel I210

$ sudo -s
$ BDF=`lspci | grep 210 | awk '{print $1}'`
$ setpci -s $BDF COMMAND=0007

Get NIC 

$./EepromAccessTool

Flash I210 address with mac_address = D4E5F6123456 ( If mac address = D4:E5:F6:12:34:56 ) 

$ ./EepromAccessTool -nic=<NIC> -f=Dev_Start_I210_Copper_NOMNG_8Mb_A2_3.25_0.03.hex -mac=$mac_address

Cold reboot the device.

Test

Factory Test 

$ git clone https://AIM-Linux@dev.azure.com/AIM-Linux/ELAA/_git/advtest-factory

Reference

AIR-020 Development
AIR-030 Development
Miscellaneous
EPC-R7200-UIO
Boot Device
Simultaneous flashing to multiple target devices.
Device PID VID
SOC module / Jetpack version / Chip ID / target_board
nVidia : Developer Guide
elinux.org : Jetson L4T BSP_development tips
Jetson Module EEPROM Layout

OTA
nVidia : Over-the-Air Update
How to Use A/B Filesystem Redundancy and OTA with NVIDIA Jetpack
Update Jetson Linux Over-the-Air Using Allxon

Backup / Restore
eLinux:Jetson/Clone

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