Filesystem Encryption on a Jetson Nano

NVIDIA’s Jetson Nano (NVIDIA X1 CPU) platform is one of the most popular embedded systems for any application that involves video processing. The standard development environment for it is a Ubuntu based system, whilst this is fine for simple development and prototyping, it is not really ideal for a serious production ready embedded device based …

Flattened uImage Tree (FIT) Images

You’re probably familiar with the steps required to boot Linux from U-Boot: you first load several binaries into memory, perhaps a device tree, a kernel, maybe even an initrd. You then invoke a command such as bootm or booti with arguments providing memory addresses for the binaries you’ve just loaded. However there is a much …