Difference between revisions of "Rock5/install/microSD"
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This guide describes how to write images to microSD and erase microSD card for ROCK 5 serial boards. | This guide describes how to write images to microSD and erase microSD card for ROCK 5 serial boards. | ||
| − | === | + | === Option 1: Write image to microSD === |
In part one let's focus on writing one system image to microSD. Here we test it with ROCK 5B board. | In part one let's focus on writing one system image to microSD. Here we test it with ROCK 5B board. | ||
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Done! Now you have successfully installed the OS image on microSD card. | Done! Now you have successfully installed the OS image on microSD card. | ||
| − | === | + | === Option 2: Erase microSD === |
When microSD is written with Android (or Linux) images before, now we change to Linux( or Android). It's recommended that you erase microSD first. Then write the target images. | When microSD is written with Android (or Linux) images before, now we change to Linux( or Android). It's recommended that you erase microSD first. Then write the target images. | ||
| − | === | + | === Option 3: Write bootloader only to microSD === |
In part three let's take a look know to write U-Boot images to microSD. | In part three let's take a look know to write U-Boot images to microSD. | ||
Revision as of 06:12, 31 October 2022
ROCK 5 > Installation > Install the image to microSD
Contents
Install the image to microSD
This guide describes how to write images to microSD and erase microSD card for ROCK 5 serial boards.
Option 1: Write image to microSD
In part one let's focus on writing one system image to microSD. Here we test it with ROCK 5B board.
Step one: Requirements
- ROCK 5B board with power supply
- a microSD card, larger than 8GB, class 10 or better
- a microSD card reader, either a USB card reader or the SD card reader on laptop
- a PC/laptop running Windows or Linux or MacOS
Step two: Download necessary tools and image
- Etcher is the tool we use to write image. Download the right Etcher for your PC from ROCK 5 Downloads page and install it. Check Etcher website for more info about Etcher.
- Choose the image you want to install from ROCK 5 Downloads page.
Here we use the following image for writing.
rock-5b-debian-bullseye-xfce4-arm64-20220615-1045-gpt.img.xz
Step three: Write the image to microSD card
- Insert the microSD Card into microSD Card Reader, which connects to host computer.
- Run the application. For example double click balenaEtcher-1.7.9-x64.AppImage on Ubuntu 20.04:
- In the etcher window, we click button Select image.
- In the etcher window, we click button Select Drive.
- In the etcher window, we click button Flash.
- In the etcher window, it shows us Flash Complete!
Done! Now you have successfully installed the OS image on microSD card.
Option 2: Erase microSD
When microSD is written with Android (or Linux) images before, now we change to Linux( or Android). It's recommended that you erase microSD first. Then write the target images.
Option 3: Write bootloader only to microSD
In part three let's take a look know to write U-Boot images to microSD. We have prebuilt u-boot images built via rockchip-bsp SDK. They're idbloader.img and u-boot.itb.
On Linux PC:
$ sudo dd if=./idbloader.img of=/dev/sdX seek=64 $ sudo dd if=./u-boot.itb of=/dev/sdX seek=16384
On Mac PC:
% sudo dd if=./idbloader.img of=/dev/diskX seek=64 % sudo dd if=./u-boot.itb of=/dev/diskX seek=16384