CV181x/CV180x U-boot Porting User Guide

Revision History

Revision	Date	Description
0.0.0.1	2022/06/01	Initial

Contents

• 1. Disclaimer
• 2. Function Overview
  • 2.1. Purpose
  • 2.2. U-boot Directory Structure
• 3. U-boot Transplant
  • 3.1. U-boot Hardware Environment
  • 3.2. Pin Configuration (Pinmux)
  • 3.3. Compile U-boot
• 4. U-boot Burn Update
  • 4.1. Overview
  • 4.2. U-boot Through Bootrom
  • 4.3. Flash U-boot Burn Update
    • 4.3.1. SPI NOR Flash Burn Update
    • 4.3.2. SPI NAND Flash Burn Update
    • 4.3.3. eMMC Burn Update