VEYE CS Camera source for Jetson
Nvidia Jetson platform VEYE and CS series camera driver source code compilation guide
1 Overview
1.1 Jetpack version VS. L4T version
- Jetpack4.2.2,L4T r32.2.1
- Jetpack4.3,L4T r32.3.1
- Jetpack4.4,L4T r32.4.3
- Jetpack4.4.1,L4T r32.4.4
- Jetpack4.5,L4T r32.5
1.2 Check the current L4T version
First check the current L4T version and try to replace it with the same version.
cat /etc/nv_tegra_release
If it shows:
# R32 (release), REVISION: 4.3......
It means L4t Verion is 32.4.3
2 Setting Up the Host PC Environment
Please refer to:3.6.1 Setting Up the Host PC Environment.
The following operations are done in HOST PC.
3 Download our bsp package for Jetson
cd $L4T_DIR
git clone https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git
export RELEASE_PACK_DIR=$L4T_DIR/nvidia_jetson_veye_bsp
4 Build kernel
4.1 patch code
cp $RELEASE_PACK_DIR/drivers_source/cam_drv_src/* $NVIDIA_PATH/drivers/media/i2c/
cp $RELEASE_PACK_DIR/drivers_source/kernel_veyecam_config_<l4t_version> $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_veyecam_defconfig
4.2 build
cd $L4T_DIR/sources/kernel/kernel-4.9/
make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_veyecam_defconfig
make ARCH=arm64 O=$TEGRA_KERNEL_OUT Image -j4
Completed Image file is $TEGRA_KERNEL_OUT/arch/arm64/boot/Image,could be used for Flashing or Upgrading.
Install Image for Flashing:
sudo cp $TEGRA_KERNEL_OUT/arch/arm64/boot/Image $L4T_DIR/kernel/ -f
- For xavier,need sign the file
cd $L4T_DIR
./l4t_sign_image.sh --file kernel/Image --chip 0x19
5 Build DTS
Patch code first.
5.1 Nano
cp $RELEASE_PACK_DIR/Nano/JetPack_<ver>_Linux_JETSON_NANO_DEVKIT/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/
For <camera model>
cp $RELEASE_PACK_DIR/Nano/JetPack_<ver>_Linux_JETSON_NANO_DEVKIT/dts\ dtb/<camera model>/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager
5.2 TX2
cp $RELEASE_PACK_DIR/TX2/JetPack_<ver>_Linux_JETSON_TX2/dts\ dtb/common/t18x/* -r $TX2_DTS_PATH/
For <camera model>
cp $RELEASE_PACK_DIR/TX2/JetPack_<ver>_Linux_JETSON_TX2/dts\ dtb/<camera model>/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/
5.3 AGX Xavier
cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_<ver>_Linux_JETSON_AGX_XAVIER/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/
For <camera model>
cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_<ver>_Linux_JETSON_AGX_XAVIER/dts\ dtb/<camera model>/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/
5.4 NX
cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_<ver>_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/
For <camera model>
cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_<ver>_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/<camera model>/tegra194-p3509-0000-a00.dtsi $XAVIER_DTS_PATH/jakku/kernel-dts/common/
5.5 build
cd $L4T_DIR/sources/kernel/kernel-4.9/
make ARCH=arm64 O=$TEGRA_KERNEL_OUT dtbs
5.5.1 Nano
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0003-p3542-0000.dtb $L4T_DIR/kernel/dtb/
5.5.2 TX2
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra186-quill-p3310-1000-c03-00-base.dtb $L4T_DIR/kernel/dtb/
5.5.3 AGX XAVIER
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p2888-0001-p2822-0000.dtb
5.5.4 XAVIER NX
cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p3668-all-p3509-0000.dtb $L4T_DIR/kernel/dtb/