FAQs (Naon)

Info Box Applies to Naon

Introduction

This page collects all the Frequently Asked Question regarding Naon

General

Q: Where can I found Naon SOM information?

A: please refer to the following resources:

Resource	Description
Naon category page	This page lists all the wiki pages regarding the Naon CPU module
Naon SOM	This page reports Naon SOM specification and basic information
Naon Hardware Manual	This page points to the Naon Hardware Manual
Naon product page	This is Naon web page on Dave's website

Q: Do you provide an evaluation kit?

A: yes, we provide the Naon Embedded Linux Kit. Please refer to Naon_Embedded_Linux_Kit_(NELK). The NELK includes:

• 1x NaonEVB-Mid or NaonEVB-Lite carrier board
• 1x Naon CPU module
• 1x +12V Power supply adapter
• 1x SD Card containing:
  • Documentation
    • Naon, Maya and Dido hardware manuals
    • NaonEVBs schematics and mechanical drawings
    • Application notes
  • Software
    • Boot partition with bootloader and kernel binaries
    • Root file system partition
    • Dave Virtual Development Kit: virtual machine with pre-installed SDK and source trees
• 1x packing list

Carrier board design

Q: Can you suggest some guidelines for the carrier board design?

A: As a starting point, you can refer to the Carrier_board_design_guidelines_(SOM) page, that will highlight some best practices that applies to all SOMs. For specific information on Naon, please refer to the Naon integration guide.

Using NELK

Q: I've received the NELK package. How am I supposed to start working with it?

A: You can follow the steps listed below:

• Check che kit contents with the packing list included in the box
• If the bootable SD card is available:
  • insert the SD into the card reader on the carrier board
  • connect the power supply adapter and the serial cable as described in NaonEVB-Mid Quick start and NaonEVB-Lite Quick start
  • start your terminal emulator program
  • switch on the power supply
  • monitor the boot process on the serial console
• Install the DVDK virtual machine image (please refer to Starting DVDK)
• Check the virtual machine components (please refer to NELK DVDK layout)
• Build the software components for the Naon platform as described in NELK: Build the whole kit
• Boot the system from network to test the development platform (please refer to Boot the system)

Q: How can I update the NELK version?

A: The NELK update procedure, starting from an existing DVDK installation and updating only the SDK (tools, sources and root file system) without creating a full new DVDK virtual machine, is described in the How_to_update_NELK page.