How to flash the loader into the SPI flash for ROCK 5B+?

#1

Hi, I have a ROCK 5B+ with an emmc on board, therefore I cannot remove the emmc module.

The [document](https://docs.radxa.com/en/rock5/lowlevel-development/bootloader_spi_flash?method=external) only shows how to flash for the rock 5B(not for 5B+>)

#2

Probably the same way you do for the rock 5B:

:fire: Flashing Images via Rockchip Dev Tools App

This guide explains how to flash images using rkdevtools on Windows , and also includes a short terminal-based guide for flashing via SPI .

1.jpg
1.jpg2315×1083 251 KB

:floppy_disk: Image Preparation

  1. Decompress Images
    Use WinRAR to decompress .img.xz files to .img . Do not use the Windows “Extract All” option.

:memo: Flashing via Rockchip Dev Tools

  1. Tick 'Write by Address’
  1. For SPI
  • Select SPINOR and use the Loader Image for flashing.
#3

Thanks. I also found that rkdeveloptool has an option:ChangeStorage: