Download Firefly_Linux_SDK

First prepare an empty folder to place SDK, better under home, here we
use "~/proj" as example.

Attention:

1. SDK uses cross-compile, so download SDK to your X86_64 PC, do not
download SDK to arm64 board.

2. Build environment needs to be Ubuntu18.04 (real PC or docker
container), other versions may cause build failure.

3. Do not put SDK under shared directory of VM or non-English path.

4. Please get/build SDK as a normal user, root privilege are neither
allowed nor required (except installing sth. with apt)


Install Tools

   sudo apt update
   sudo apt install -y repo git python

Init Code Repository

Method One

Download via repo, you can choose to get full SDK or BSP:

   mkdir ~/proj/rk3588_sdk/
   cd ~/proj/rk3588_sdk/

   ## Full SDK
   repo init --no-clone-bundle --repo-url https://github.com/Firefly-rk-linux-utils/git-repo.git --no-repo-verify -u https://github.com/Firefly-rk-linux/manifests.git -b master -m rk3588_linux_release.xml

   ## BSP (Only include some basic repositories and compile tools(Only for ubuntu & debian))
   ## BSP includes device/rockchip, docs, kernel, u-boot, rkbin, tools and cross-compile toolchian
   repo init --no-clone-bundle --repo-url https://github.com/Firefly-rk-linux-utils/git-repo.git --no-repo-verify -u https://github.com/Firefly-rk-linux/manifests.git -b master -m rk3588_linux_bsp_release.xml

Method Two

Download Firefly_Linux_SDK sub-volume compressed package:

Linux SDK

, follow the README document:

   └── rk3588_linux_release_xxx
       ├── linux_sdk_tar
       │   ├── rk3588_linux_release_xxx.sdk.split00
       │   ├── rk3588_linux_release_xxx.sdk.split01
       │   ├── rk3588_linux_release_xxx.sdk.split02
       │   ├── rk3588_linux_release_xxx.sdk.split03
       ├── md5sum.txt
       ├── README_EN.txt
       ├── README_ZH.txt
       └── sdk_tools.sh

Sync Code

Execute the following command to synchronize the code:

   # Enter the SDK root directory
   cd ~/proj/rk3588_sdk

   # Sync
   .repo/repo/repo sync -c --no-tags
   .repo/repo/repo start firefly --all

You can use the following command to update the SDK later:

   .repo/repo/repo sync -c --no-tags