The secondary boot device on the KV260 Starter Kit is the SD card. It contains the operating system image and associated application files. The KV260 Starter Kit accelerated application references are built on the Linux operating system. The Getting Started web page provides a pre-built reference image that can be written to a microSD card for out-of-the-box functionality. SOM board support packages (BSPs) are also available if you want to customize your OS.
Recommended: The SOM is designed
to use SDHC standard microSD cards.