Preface

About this guide and technical support information.

About this document

This document mainly describes how to compile firmware, u-boot, Linux Kernel and make file systems.

Revision History

Table 1. Revision History
Version Released Revision
V1.0 2021-12-08 The first official release.
V1.1 2022-02-17 Updated the command in step 12 in the Method 1: Using Micro-SD Card section.

Notes and notices

The following notes and notices might appear in this guide:
  • Tip: Suggests how to apply the information in a topic or step.
  • Note: Explains a special case or expands on an important point.
  • Important: Points out critical information concerning a topic or step.
  • CAUTION: Indicates that an action or step can cause loss of data, security problems, or performance issues.
  • Warning: Indicates that an action or step can result in physical harm or cause damage to hardware.