Difference between revisions of "Linux BSP User Guide for jetson series"
From ESS-WIKI
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==== Xavier NX ==== | ==== Xavier NX ==== | ||
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EPC-R7200 | EPC-R7200 | ||
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==== TX2 NX ==== | ==== TX2 NX ==== | ||
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EPC-R7200 | EPC-R7200 | ||
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==== Nano ==== | ==== Nano ==== | ||
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EPC-R7200 | EPC-R7200 | ||
Revision as of 02:29, 4 November 2021
Contents
Linux BSP Version
Ubuntu 18.04
Kernel 4.9.201
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.
Xavier NX
EPC-R7200
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh xavier-nx-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh jetson-xavier-nx-devkit-emmc mmcblk0p1
TX2 NX
EPC-R7200
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh tx2-nx-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1
Nano
EPC-R7200
$ cd $TOP/Linux_for_Tegra/210/ $ sudo ./flash.sh nano-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/210/ $ sudo ./flash.sh jetson-nano-devkit-emmc mmcblk0p1
Flash DTB
Xavier NX
EPC-R7200
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -r -k kernel-dtb xavier-nx-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit-emmc mmcblk0p1
TX2 NX
EPC-R7200
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -r -k kernel-dtb tx2-nx-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/186/ $ sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit-tx2-nx mmcblk0p1
Nano
EPC-R7200
$ cd $TOP/Linux_for_Tegra/210/ $ sudo ./flash.sh -r -k DTB nano-epcr7200 mmcblk0p1
AIR-020
$ cd $TOP/Linux_for_Tegra/210/ $ sudo ./flash.sh -r -k kernel-dtb jetson-nano-devkit-emmc mmcblk0p1