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Line 154: − + − *Cross-compiling Toolchain+ − Please refer to this [https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fxavier_toolchain.html%23wwpID0ESHA link] to install toolchain on your Host PC.+ − *L4T source code and Rootfs+ − You could use SDK Manager or [https://developer.nvidia.com/embedded/downloads directly download] to get source code.+ − Sync code as this if you use SDK Manager:+ − − ''- Jetpack4.2.2'' − − <code>./source_sync.sh -t tegra-l4t-r32.2.1</code> − − ''- Jetpack4.3'' − − <code>./source_sync.sh -t tegra-l4t-r32.3.1</code> − − ''- Jetpack4.4'' − − <code>./source_sync.sh -t tegra-l4t-r32.4.3</code> − − ''- Jetpack4.4.1'' − − <code>./source_sync.sh -t tegra-l4t-r32.4.4</code> − − ''- Jetpack4.5'' − − <code>./source_sync.sh -t tegra-l4t-r32.5</code> − − ''- Jetpack4.5.1'' − − <code>./source_sync.sh -t tegra-l4t-r32.5.1</code> − − *Setting Up the Environment − − Assume SDK install directory is <TOPDIR>，source code is in $L4T_DIR/sources directory. − − ''- Nano@Jetpack4.2.2'' − − <code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P3448/></code> − − ''- Nano@Jetpack4.3'' − − <code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_JETSON_NANO_DEVKIT/></code> − − ''- Nano@Jetpack4.4'' − − <code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/></code> − − ''- Nano@Jetpack4.4.1'' − − <code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.4.1_Linux_JETSON_NANO_DEVKIT/></code> − − ''- Nano 2GB@Jetpack4.4.1'' − − <code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.4.1_Linux_JETSON_NANO_2GB_DEVKIT/></code> − − ''- TX2@Jetpack4.2.2'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P3310/</code> − − ''- TX2@Jetpack4.3'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_P3310/</code> − − ''- TX2@Jetpack4.4'' − − <code>export TOP_DIR=/home/xumm/nvidia/JetPack_4.4_Linux_JETSON_TX2/</code> − − ''- AGX XavierJetpack4.2.2'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P2888/</code> − − ''- AGX XavierJetpack4.3'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_P2888/</code> − − ''- AGX XavierJetpack4.4'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_AGX_XAVIER/</code> − − ''- AGX XavierJetpack4.4.1'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4.1_Linux_JETSON_AGX_XAVIER/</code> − − - ''Xavier NX Jetpack4.4'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT</code> − − - ''Xavier NX Jetpack4.4.1'' − − <code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4.1_Linux_JETSON_XAVIER_NX_DEVKIT</code> − − - Common part − − <code>export L4T_DIR=$TOP_DIR/Linux_for_Tegra</code> − − <code>export LOCALVERSION=-tegra</code> − − <code>export LDK_ROOTFS_DIR=$TOP_DIR/Linux_for_Tegra/rootfs</code> − − <code>export ARCH=arm64</code> − − <code>export CROSS_COMPILE=aarch64-linux-gnu-</code> − − <code>export CROSS32CC=arm-linux-gnueabihf-gcc</code> − − <code>export TEGRA_KERNEL_OUT=$L4T_DIR/sources/kernel/out_kernel</code> − − <code>export KERNEL_PATH=$L4T_DIR/sources/kernel/out_kernel</code> − − <code>export NVIDIA_PATH=$L4T_DIR/sources/kernel/nvidia</code> − − <code>export NANO_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t210/</code> − − <code>export TX2_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t18x</code> − − <code>export XAVIER_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t19x</code> − − <code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code> Line 297:
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VEYE CS Camera for Jetson TX2 (view source)
Revision as of 18:15, 18 March 2021
, 18:15, 18 March 2021→Setting Up the Host PC Environment And Burn the standard Image
====Upgrade Jetson Board using Host PC====
====Upgrade Jetson Board using Host PC====
=====Setting Up the Host PC Environment And Burn the standard Image=====
=====Burn the standard Image=====
'''''Note: if your Jetson board has correctly burned the standard version Image, you can skip this step.'''''
'''''Note: if your Jetson board has correctly burned the standard version Image, you can skip this step.'''''
You can burn the standard Image using SDK Manager or following the steps below.
* Setting PATH
Assume SDK install directory is <TOPDIR>.
<code>export TOP_DIR=<absolute path to top dir accroding to your jetpack version and board name;for example /home/xumm/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_XAVIER_NX_DEVKIT/></code>
export L4T_DIR=$TOP_DIR/Linux_for_Tegra
*Build default image, flashing to Jetson Board, prepare L4T environment
*Build default image, flashing to Jetson Board, prepare L4T environment
<code>sudo ./flash.sh jetson-tx2 mmcblk0p1</code>
<code>sudo ./flash.sh jetson-tx2 mmcblk0p1</code>
''- TX2 NX''
''- TX2 NX(p3509-0000 carrier board)''
<code>sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1</code>
<code>sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1</code>