Difference between revisions of "Linux BSP User Guide for jetson series"
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Revision as of 08:49, 16 November 2021
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Contents
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- 2 Below is a rendering of the page up to the first error.
- 3 Linux BSP Version
- 4 Released Image
- 5 Build Environment on Host
- 6 Run Docker example
- 7 Install Some tools
- 8 Getting Linux Source Code
- 9 Build Image ( EPC-R7200 / AIR-020 )
- 10 Build Kernel
- 11 Flash Image
- 12 Flash DTB
- 13 Flash Mac Address
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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
Install Some tools
$sudo apt-get install expect
Getting Linux Source Code
EPC-R7200
$ 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/repo init -u https://gitlab.wise-paas.com/epc-r7200/manifests.git $ ../repo/repo sync
AIR-020
$ 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/repo init -u https://gitlab.wise-paas.com/air-020/manifests.git $ ../repo/repo sync
Build Image ( EPC-R7200 / AIR-020 )
Xavier NX / TX2 NX
$ cd $TOP $ sudo ./scripts/build.sh -s 186
Nano
$ cd $TOP $ sudo ./scripts/build.sh -s 210
Build Kernel
Xavier NX / TX2 NX
$ cd $TOP $ sudo ./scripts/build_kernel.sh -s 186
Nano
$ cd $TOP $ sudo ./scripts/build_kernel.sh -s 210
Flash Image
Before flashing the image, power off the DUT, press recovery button and power on.
| |
EPC-R7200 |
AIR-020 |
|---|---|---|
| Xavier NX |
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -d ./bootloader/tegra194-epcr7200.dtb jetson-xavier-nx-devkit-emmc mmcblk0p1 |
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh jetson-xavier-nx-devkit-emmc mmcblk0p1 |
| TX2 NX |
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -d ./bootloader/tegra186-epcr7200.dtb 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 -d ./bootloader/tegra210-epcr7200.dtb jetson-nano-devkit-emmc mmcblk0p1 |
$ cd $TOP/Linux_for_Tegra/210/ $ sudo ./flash.sh jetson-nano-devkit-emmc mmcblk0p1 |
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.