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Compiling Jetson TX1/TX2 source code: Difference between revisions
Compiling Jetson TX1/TX2 source code (view source)
Revision as of 20:50, 28 November 2017
, 28 November 2017→Flash filesystem
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==== Emmc ==== | ==== Emmc ==== | ||
To flash the filesystem in the emmc you need to run: | To flash the filesystem in the emmc you need to run: | ||
*'''TX1''' | |||
<pre> | <pre> | ||
cd $DEVDIR | cd $DEVDIR/ | ||
sudo ./flash.sh jetson-tx1 mmcblk0p1 | sudo ./flash.sh jetson-tx1 mmcblk0p1 | ||
</pre> | </pre> | ||
*'''TX2''' | |||
<pre> | |||
cd $DEVDIR/ | |||
sudo ./flash.sh jetson-tx2 mmcblk0p1 | |||
</pre> | |||
==== USB ==== | ==== USB ==== | ||
'''Important:''' Only for USB tegra needs a firmware that is loaded from the filesystem so the USB port is not enabled on uboot and then it causes problems to mount the fs from there, you can read about it [https://devtalk.nvidia.com/default/topic/933850/jetson-tx1/tx1-boot-from-usb/?offset=2#4871443 here]. | '''Important:''' Only for USB tegra needs a firmware that is loaded from the filesystem so the USB port is not enabled on uboot and then it causes problems to mount the fs from there, you can read about it [https://devtalk.nvidia.com/default/topic/933850/jetson-tx1/tx1-boot-from-usb/?offset=2#4871443 here]. | ||
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mkdir $DEVDIR/images/fs | mkdir $DEVDIR/images/fs | ||
sudo mount /dev/sdb1 $DEVDIR/images/fs | sudo mount /dev/sdb1 $DEVDIR/images/fs | ||
cd $DEVDIR | cd $DEVDIR/rootfs/ | ||
sudo cp -a * $DEVDIR/images/fs && sync | sudo cp -a * $DEVDIR/images/fs && sync | ||
</pre> | </pre> | ||
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</pre> | </pre> | ||
5) Finally connect the USB drive to the Jetson board put the Jetson on recovery mode, flash the board to look for the filesystem on the USB port: | 5) Finally connect the USB drive to the Jetson board put the Jetson on recovery mode, flash the board to look for the filesystem on the USB port: | ||
*'''TX1''' | |||
<pre> | <pre> | ||
cd $DEVDIR | cd $DEVDIR/ | ||
sudo ./flash.sh jetson-tx1 sda1 #it can be other mount point | sudo ./flash.sh jetson-tx1 sda1 #it can be other mount point | ||
</pre> | |||
*'''TX2''' | |||
<pre> | |||
cd $DEVDIR/ | |||
sudo ./flash.sh jetson-tx2 sda1 #it can be other mount point | |||
</pre> | </pre> | ||
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Similar to USB but you need to replace the extlinux.conf so before copying the filesystem into the SD card run: | Similar to USB but you need to replace the extlinux.conf so before copying the filesystem into the SD card run: | ||
*'''TX1''' | |||
<pre> | <pre> | ||
sudo cp $DEVDIR | sudo cp $DEVDIR/bootloader/t210ref/p2371-2180-devkit/extlinux.conf.sdcard $DEVDIR/rootfs/boot/extlinux/extlinux.conf | ||
</pre> | |||
*'''TX2''' | |||
<pre> | |||
sudo cp $DEVDIR/bootloader/t186ref/p2771-0000/extlinux.conf.sdcard $DEVDIR/rootfs/boot/extlinux/extlinux.conf | |||
</pre> | </pre> | ||
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<pre> | <pre> | ||
cd $DEVDIR/ | cd $DEVDIR/ | ||
</pre> | |||
*'''TX1''' | |||
<pre> | |||
sudo ./flash.sh jetson-tx1 mmcblk1p1 | sudo ./flash.sh jetson-tx1 mmcblk1p1 | ||
</pre> | |||
*'''TX2''' | |||
<pre> | |||
sudo ./flash.sh jetson-tx2 mmcblk1p1 | |||
</pre> | </pre> | ||
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1) First you need to set up your NFS server using [https://developer.ridgerun.com/wiki/index.php/Getting_Started_Guide_for_DM8168_EVM#Setting_up_an_NFS_server these instructions]. | 1) First you need to set up your NFS server using [https://developer.ridgerun.com/wiki/index.php/Getting_Started_Guide_for_DM8168_EVM#Setting_up_an_NFS_server these instructions]. | ||
2) Open file in $DEVDIR | 2) Open file in $DEVDIR/rootfs/etc/network/interfaces and add | ||
<pre> | <pre> | ||
auto eth0 | auto eth0 | ||
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<pre> | <pre> | ||
cd $DEVDIR | cd $DEVDIR/ | ||
MY_IPADDRESS=192.169.0.3 | MY_IPADDRESS=192.169.0.3 | ||
sudo ./flash.sh -N $MY_IPADDRESS:$DEVDIR | sudo ./flash.sh -N $MY_IPADDRESS:$DEVDIR/rootfs jetson-tx1 eth0 #use jetson-tx2 for TX2 | ||
</pre> | </pre> | ||