Difference between revisions of "Getting Started with BPI-R4"

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(Prepare to develop)
(Prepare to develop)
Line 21: Line 21:
 
   
 
   
 
   * Examples:
 
   * Examples:
     All Jumper is Low: BPI-R4 will boot from SD card
+
     All Jumper is "1", BPI-R4 will boot from SD card
  
 
   [[File:R4 SDBOOT.png|500px]]
 
   [[File:R4 SDBOOT.png|500px]]
  
  
     All Jumper is Low.
+
     SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND
    [[Image:BPI-R3-Jumper-ALL-Low.png|320px]]
+
  [[File:R4 NANDBOOT.png|500px]]
 +
 
 +
 
 +
    SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC
 +
  [[File:R4 eMMCBOOT.png|500px]]

Revision as of 01:58, 25 September 2023

Introduction

MediaTek MT7986(Filogic 830)

Key Features

Development

Basic Development

Prepare to develop

 * Prepare 8G/above TF card, USB-Serial cable, Ubuntu System
 * Using your USB-Serial cable Connect to debug console on BPI-R4

R4 DebugPort.png

 * BPI-R4 bootstrap and device select Jumper Setting

R4-bootstrip.png


  * Examples:
    All Jumper is "1", BPI-R4 will boot from SD card
 R4 SDBOOT.png


    SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND
 R4 NANDBOOT.png


    SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC
 R4 eMMCBOOT.png