20,290
edits
Jetson Nano/Development/Building the Kernel from Source: Difference between revisions
Jetson Nano/Development/Building the Kernel from Source (view source)
Revision as of 12:13, 8 May 2024
, 8 Mayno edit summary
mNo edit summary |
mNo edit summary |
||
| Line 27: | Line 27: | ||
Download the pre-built toolchain binaries from: http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | Download the pre-built toolchain binaries from: http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | ||
< | <syntaxhighlight lang="bash"> | ||
wget http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | wget http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | ||
</ | </syntaxhighlight> | ||
Execute the following commands to extract the toolchain: | Execute the following commands to extract the toolchain: | ||
< | <syntaxhighlight lang="bash"> | ||
mkdir $HOME/l4t-gcc | mkdir $HOME/l4t-gcc | ||
cd $HOME/l4t-gcc | cd $HOME/l4t-gcc | ||
tar xf gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | tar xf gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz | ||
</ | </syntaxhighlight> | ||
===2. Download the kernel sources=== | ===2. Download the kernel sources=== | ||
| Line 43: | Line 43: | ||
In a browser, navigate to: https://developer.nvidia.com/embedded/downloads. Locate and download the L4T Sources for your release. (L4T Sources 32.3.1 2019/12/17) or run the command below: | In a browser, navigate to: https://developer.nvidia.com/embedded/downloads. Locate and download the L4T Sources for your release. (L4T Sources 32.3.1 2019/12/17) or run the command below: | ||
< | <syntaxhighlight lang="bash"> | ||
wget https://developer.download.nvidia.com/embedded/L4T/r32-3-1_Release_v1.0/Sources/T210/public_sources.tbz2 | wget https://developer.download.nvidia.com/embedded/L4T/r32-3-1_Release_v1.0/Sources/T210/public_sources.tbz2 | ||
</ | </syntaxhighlight> | ||
Execute the following commands to extract the kernel: | Execute the following commands to extract the kernel: | ||
< | <syntaxhighlight lang="bash"> | ||
tar -xvf public_sources.tbz2 | tar -xvf public_sources.tbz2 | ||
cd Linux_for_Tegra/source/public | cd Linux_for_Tegra/source/public | ||
JETSON_NANO_KERNEL_SOURCE=$(pwd) | JETSON_NANO_KERNEL_SOURCE=$(pwd) | ||
tar -xf kernel_src.tbz2 | tar -xf kernel_src.tbz2 | ||
</ | </syntaxhighlight> | ||
===3. Compile kernel and dtb=== | ===3. Compile kernel and dtb=== | ||