Yocto Start Here

-First Time? Start Here.

Step One: Read Documentations

Please download and read the development kit documentation on Variscite website

NOTE:
Make sure you read the Quick Start Guide.

Step Two: Setup Linux host PC Development Environment

Set up your development environment.

• Setting a Development Environment

Step Three: Evaluation Kit Power Up

Power up the board.
You should have the serial cable connected to the debug port, as describe in the quick start guide
When board boots, make sure you see the U-Boot and kernel prints on your host PC terminal. You will need to type-in commands in the command prompt late in the development stages.
The Linux login is root (no password).

IMPORTANT:
Don't continue without the serial console operating.

Step Four: A quick test with recovery SD card

Please follow the below guide to boot Evaluation Kit with a bootable SD card, and burn a complete Yocto into SOMs storage (NAND/eMMC)

• Using the recovery SD card

Step Five: What next?

Your next step can be one of :

• Build a complete Yocto.
  This guide will help you build a complete Yocto build, resulting in all required binaries to create a full bootable Yocto SD-Card, and all required binaries to burn to SOM's storage NAND Flash or eMMC.
  • Yocto common build errors

• Use your pre-built rescue recovery SD-Card, as-is, to boot system, and start applications programming.
  • Hello World 'C' application
  • Building A QT Hello World
  • Debugging with Eclipse
  • TFTP & NFS

• Test various interfaces.
  • GPIO
  • Ethernet
  • Audio record/play
  • CAN-bus
  • USB Host
  • eMMC
  • RTC
  • LVDS
  • I2C
  • Wireless LAN
  • Bluetooth
  • Backlight
  • USB OTG as host
  • USB OTG as device
  • SPI
  • External UART
• Contact Support
  • Variscite Customer Portal
    Register at Variscite Customer Portal to get high quality engineering support for Variscite products
  • Support forum