R32.3.1 does TX2 support FDT in extlinux/extlinux.conf

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Terry

2

This is correct. The content moved to a partition when earlier boot stages began to need access to the tree for support of secure booting. U-Boot has ext4 filesystem drivers, so U-Boot can read the rootfs, but those earlier stages lack ext4 drivers. Earlier releases did not require this, but those releases did not need early access to the tree.

3

This is a yes/no question, please clarify -

R32.3.1 Does /boot/extlinux/extlinux.conf support FDT?

Thanks,
Terry

4

No (there are a couple of parameters which might work here, but most do not; all parameters which do work here can also be put in the “chosen”/“bootcmd” entry of the device tree).

5

Thank You,
Terry