Getting Started with BPI-R4: Difference between revisions
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* Examples: | * Examples: | ||
All Jumper is "1", BPI-R4 will boot from SD card | 1. All Jumper is "1", BPI-R4 will boot from SD card | ||
[[File:R4 SDBOOT.png|500px]] | [[File:R4 SDBOOT.png|500px]] | ||
SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND | 2. SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND | ||
[[File:R4 NANDBOOT.png|500px]] | [[File:R4 NANDBOOT.png|500px]] | ||
SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC | 3. SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC | ||
[[File:R4 eMMCBOOT.png|500px]] | [[File:R4 eMMCBOOT.png|500px]] | ||
==Accessories== | ==Accessories== | ||
Revision as of 03:02, 8 October 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
* BPI-R4 bootstrap and device select Jumper Setting
* Examples:
1. All Jumper is "1", BPI-R4 will boot from SD card
2. SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND
3. SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC
Accessories
1. 10G SFP Module
The SFP serdes of BPI-R4 requesting link mode inband/10gbase-kr, so only SFP that support this protocol can be used！
1.1. 10G SFP+ Copper
.png)
Note: Do not pull out this module once it is inserted, otherwise it will cause BPI-R4 to reboot.
-Pull_out_reboot.png)
1.2. 10G SFP+ Fibre
