2,021
edits
Changes
Jump to navigation
Jump to search
Line 59:
Line 59: − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Line 158:
Line 205: − + Line 164:
Line 211: − + − − *prebuild linux kernel：Image − *prebuild dtb for different boards − *driver source code − *dts source code − *i2c toolkits − −
VEYE CS Camera for Jetson TX2 (view source)
Revision as of 11:34, 24 August 2020
, 11:34, 24 August 2020→Setting Up the Host PC Environment
refer to [https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit#write Official document]
refer to [https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit#write Official document]
====Setting Up the Host PC Environment====
==== BSP package introduction ====
=====Path=====
[https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image https://github.com/veyeimaging/nvidia_jetson_veye_bsp]
=====bsp package includes：=====
*prebuild linux kernel：Image
*prebuild dtb for different boards
*driver source code
*dts source code
*i2c toolkits
==== Upgrade Jetson Nano and Xavier NX without HOSTPC ====
===== Check the current L4T version =====
First check the current L4T version and try to replace it with the same version.
<code>cat /etc/nv_tegra_release</code>
If it shows:
<code># R32 (release), REVISION: 4.3......</code>
It means L4t Verion is 32.4.3
===== Download the bsp package to the Jetson board =====
On Jetson Nano or Xavier NX:
<code>git clone <nowiki>https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git</nowiki></code>
===== Upgrade Image =====
First, under the bsp package directory, find the corresponding version of the Image package, decompress it, and execute:
<code>sudo cp <path to your Image dir>/Image /boot/Image -f</code>
===== Upgrade dtb =====
Under the bsp package directory, find the dtb file corresponding to your camera module model and L4T version number.
<code>sudo cp <path to your dtb dir>/<DTB file name> /boot/ -f</code>
Then, edit the ''/ boot/extlinux/extlinux.conf'' file and add the following exercise dtb to take effect under section ''LABEL primary''.
<code>FDT /boot/<DTB file name></code>
==== Upgrade Jetson Board using Host PC ====
=====Setting Up the Host PC Environment=====
*Cross-compiling Toolchain
*Cross-compiling Toolchain
<code>sudo ./flash.sh jetson-xavier-nx-devkit mmcblk0p1</code>
<code>sudo ./flash.sh jetson-xavier-nx-devkit mmcblk0p1</code>
====Download out bsp package for Jetson====
=====Download out bsp package for Jetson=====
<code>cd $L4T_DIR</code>
<code>cd $L4T_DIR</code>
<code>export RELEASE_PACK_DIR=$L4T_DIR/nvidia_jetson_veye_bsp</code>
<code>export RELEASE_PACK_DIR=$L4T_DIR/nvidia_jetson_veye_bsp</code>
=====bsp package includes：=====
=====Using prebuild Image and DTB=====
====Using prebuild Image and DTB====
prebuilt Image on github:https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image
prebuilt Image on github:https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image