https://ariaboard.com/index.php?action=history&feed=atom&title=Ariaboard_NX_kernel_update
Ariaboard NX kernel update - Revision history
2026-05-21T17:05:38Z
Revision history for this page on the wiki
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https://ariaboard.com/index.php?title=Ariaboard_NX_kernel_update&diff=263&oldid=prev
C2h2 at 07:52, 8 February 2023
2023-02-08T07:52:04Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 02:52, 8 February 2023</td>
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C2h2
https://ariaboard.com/index.php?title=Ariaboard_NX_kernel_update&diff=262&oldid=prev
C2h2: Created page with "==NVIDIA SDK Manager== You can get NVIDIA SDK Manager from URL below (need a development account): https://developer.nvidia.com/nvsdk-manager For the version of kernel source, JetPack 4.4.1 is needed. ==Build Kernel== Extract kernel source package, then: <pre> source env.sh ./nvbuild.sh </pre> ==Deploy Kernel== Copy the files below to the running system of Jetson Xavier NX board: <pre> deploy/Image deploy/tegra194-p3668-all-p3509-0000.dtb deploy/modules.tar.gz </pre>..."
2023-02-08T07:39:28Z
<p>Created page with "==NVIDIA SDK Manager== You can get NVIDIA SDK Manager from URL below (need a development account): https://developer.nvidia.com/nvsdk-manager For the version of kernel source, JetPack 4.4.1 is needed. ==Build Kernel== Extract kernel source package, then: <pre> source env.sh ./nvbuild.sh </pre> ==Deploy Kernel== Copy the files below to the running system of Jetson Xavier NX board: <pre> deploy/Image deploy/tegra194-p3668-all-p3509-0000.dtb deploy/modules.tar.gz </pre>..."</p>
<p><b>New page</b></p><div>==NVIDIA SDK Manager==<br />
You can get NVIDIA SDK Manager from URL below (need a development account):<br />
<br />
https://developer.nvidia.com/nvsdk-manager<br />
<br />
For the version of kernel source, JetPack 4.4.1 is needed.<br />
<br />
==Build Kernel==<br />
Extract kernel source package, then:<br />
<pre><br />
source env.sh<br />
./nvbuild.sh<br />
</pre><br />
<br />
==Deploy Kernel==<br />
Copy the files below to the running system of Jetson Xavier NX board:<br />
<pre><br />
deploy/Image<br />
deploy/tegra194-p3668-all-p3509-0000.dtb<br />
deploy/modules.tar.gz<br />
</pre><br />
<br />
On the system of the board:<br />
<pre><br />
cp Image /boot/<br />
cp tegra194-p3668-all-p3509-0000.dtb /boot/<br />
cp tegra194-p3668-all-p3509-0000.dtb /boot/dtb/<br />
cp modules.tar.gz /boot/<br />
tar -xf modules.tar.gz -C /<br />
</pre><br />
<br />
Run 40-pin IO configuration tool:<br />
<pre><br />
sudo /opt/nvidia/jetson-io/jetson-io.py<br />
</pre><br />
<br />
Configure 40-pin expansion header -> Select aud_mclk, i2s5 -> Back -> Save and reboot to reconfigure pins.<br />
<br />
If aud_mclk and i2s5 is already selected, toggle any unused pinmux like pwm1 to force the tool re-create device tree files.<br />
<br />
==Configure ALSA Mixer==<br />
Only need to run the commands below once:<br />
<pre><br />
sudo -s<br />
<br />
amixer -c jetsonxaviernxa sset 'ADMAIF1 Mux' 'I2S5'<br />
amixer -c jetsonxaviernxa sset 'I2S5 Mux' 'ADMAIF1'<br />
<br />
amixer -c jetsonxaviernxa cset name="x HP Playback Switch" on<br />
amixer -c jetsonxaviernxa cset name="x HPO MIX DAC1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x Stereo DAC MIXL DAC L1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x Stereo DAC MIXR DAC R1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x DAC MIXL INF1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x DAC MIXR INF1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x DAC MIXL Stereo ADC Switch" off<br />
amixer -c jetsonxaviernxa cset name="x DAC MIXR Stereo ADC Switch" off<br />
<br />
amixer -c jetsonxaviernxa cset name="x ADC Capture Switch" on<br />
amixer -c jetsonxaviernxa cset name="x Stereo1 ADC MIXL ADC1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x Stereo1 ADC MIXR ADC1 Switch" on<br />
<br />
amixer -c jetsonxaviernxa sset 'I2S5 BCLK Ratio' 256<br />
amixer -c jetsonxaviernxa sset 'I2S5 Channels' 2<br />
amixer -c jetsonxaviernxa sset 'I2S5 Sample Rate' 44100<br />
amixer -c jetsonxaviernxa sset 'I2S5 codec bit format' 16<br />
amixer -c jetsonxaviernxa sset 'I2S5 codec frame mode' 'dsp-a'<br />
amixer -c jetsonxaviernxa sset 'I2S5 input bit format' 16<br />
amixer -c jetsonxaviernxa sset 'ADMAIF1 Channels' 2<br />
<br />
amixer -c jetsonxaviernxa cset name="x RECMIXL INL1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x RECMIXR INR1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x RECMIXL BST1 Switch" on<br />
amixer -c jetsonxaviernxa cset name="x RECMIXR BST1 Switch" on<br />
<br />
alsactl store<br />
</pre><br />
<br />
==Dump eMMC==<br />
Need JetPack package from NVIDIA Jetson SDK.<br />
Set board to recovery mode, use commands below on PC (use JetPack 4.5.1 as example):<br />
<pre><br />
cd JetPack_4.5.1_Linux_JETSON_XAVIER_NX/Linux_for_Tegra<br />
sudo ./flash.sh -r -k APP -G system2.img jetson-xavier-nx-devkit-emmc mmcblk0p1<br />
sudo mv -v system2.img bootloader/system.img<br />
sudo mv -v system2.img.raw bootloader/system.img.raw<br />
</pre><br />
<br />
==Restore eMMC==<br />
Need JetPack package from NVIDIA Jetson SDK.<br />
Set board to recovery mode, use commands below on PC (use JetPack 4.5.1 as example):<br />
<pre><br />
cd JetPack_4.5.1_Linux_JETSON_XAVIER_NX/Linux_for_Tegra<br />
sudo ./flash.sh -r jetson-xavier-nx-devkit-emmc mmcblk0p1<br />
</pre></div>
C2h2