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products:sbc:common:development:edges-rockchip-linux-sdk [2024/12/31 01:32]
nick 		products:sbc:common:development:edges-rockchip-linux-sdk [2025/02/27 20:08] (current)
gray [Get SDK] Add update repo
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-====== Edge2 Yocto SDK developer guide ======+====== Edge2 Rockchip Linux SDK developer guide ======
  
  
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-The Rockchip Linux6.1 SDK support Buildroot, Debian and Yocto. We will introduce how to build Edge2 firmware using the Rockchip Linux6.1 SDK here.+The Rockchip Linux SDK support Buildroot, Debian and Yocto. We will introduce how to build Edge2 firmware using the Rockchip Linux SDK here.
 For readability, the subsequent Rockchip Linux SDK will be referred to as SDK. For readability, the subsequent Rockchip Linux SDK will be referred to as SDK.
  
 ===== Preparation ===== ===== Preparation =====
  
- +Install essential dependencies. **It is recommended to use Ubuntu 22.04 for compilation**, or you can choose to [[#build-in-docker | Build in Docker]].
-Install essential dependencies. It is recommended to use Ubuntu 22.04 for compilation.+
  
 ```shell ```shell
-sudo apt-get update && sudo apt-get install git ssh make gcc libssl-dev \+$ sudo apt update && sudo apt install -y git ssh make gcc libssl-dev \
 liblz4-tool expect expect-dev g++ patchelf chrpath gawk texinfo chrpath \ liblz4-tool expect expect-dev g++ patchelf chrpath gawk texinfo chrpath \
 diffstat binfmt-support qemu-user-static live-build bison flex fakeroot \ diffstat binfmt-support qemu-user-static live-build bison flex fakeroot \
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 ===== Get SDK ===== ===== Get SDK =====
- 
  
 1. Download the base SDK packages here: [[https://dl.khadas.com/development/yocto/khadas_edges_yocto_sdk_base/ | khadas_edges_yocto_sdk_base.tar.gz0x]] 1. Download the base SDK packages here: [[https://dl.khadas.com/development/yocto/khadas_edges_yocto_sdk_base/ | khadas_edges_yocto_sdk_base.tar.gz0x]]
 <WRAP important > <WRAP important >
-Need download all 5 compress files: khadas_edges_yocto_sdk_base.tar.gz00 ~ khadas_edges_yocto_sdk_base.tar.gz04+You need to download all 5 compressed files: 
 +  * khadas_edges_yocto_sdk_base.tar.gz00 
 +  * khadas_edges_yocto_sdk_base.tar.gz01 
 +  * khadas_edges_yocto_sdk_base.tar.gz02 
 +  * khadas_edges_yocto_sdk_base.tar.gz03 
 +  * khadas_edges_yocto_sdk_base.tar.gz04
 </WRAP> </WRAP>
  
 +<WRAP tip >
 +You can also download the [[dl>development/yocto/khadas_edges_yocto_sdk_base/md5sum/ | md5 checksum]] to verify the downloaded files:
 +
 +```shell
 +$ md5sum -c md5sum/*
 +khadas_edges_yocto_sdk_base.tar.gz00: OK
 +khadas_edges_yocto_sdk_base.tar.gz01: OK
 +khadas_edges_yocto_sdk_base.tar.gz02: OK
 +khadas_edges_yocto_sdk_base.tar.gz03: OK
 +khadas_edges_yocto_sdk_base.tar.gz04: OK
 +```
 +</WRAP>
  
 2. Create and enter the working directory: 2. Create and enter the working directory:
 ```shell ```shell
-$ mkdir ~/project && cd ~/project+$ mkdir -p ~/project/edge2-linux-sdk && cd ~/project/edge2-linux-sdk
 ``` ```
  
 3. Decompress base SDK: 3. Decompress base SDK:
 +
 ```shell ```shell
-$ cat path/to/SDK_packages/khadas_edges_yocto_sdk_base.tar.gz* | tar -zxv+$ cat path/to/sdk-base-packages/khadas_edges_yocto_sdk_base.tar.gz* | tar -zxv -C ~/project/edge2-linux-sdk
 ``` ```
  
-4. Then you can see ''.repo'' derctory in ''~/project'' directory by using ''ls -la'' command.+4. Then you can see ''.repo'' derctory in ''~/project/edge2-linux-sdk'' directory by using ''ls -la'' command. 
 + 
 +```shell 
 +$ ls -al ~/project/edge2-linux-sdk 
 +total 12 
 +drwxrwxr-x 3 nick nick 4096 Dec 31 14:40 . 
 +drwxrwxr-x 3 nick nick 4096 Dec 31 14:39 .. 
 +drwxrwxr-x 7 nick nick 4096 Dec 30 16:21 .repo 
 +```
  
 5. Sync and update code: 5. Sync and update code:
 +
 ```shell ```shell
 +$ cd .repo/repo
 +$ git pull
 +$ cd -
 $ .repo/repo/repo sync -l  $ .repo/repo/repo sync -l 
 $ .repo/repo/repo sync -c $ .repo/repo/repo sync -c
 +$ ls
 +Copyright_Statement.md  Makefile  app  build.sh  buildroot  debian  device  docs  external  kernel  prebuilts  rkbin  rkflash.sh  tools  u-boot  yocto
 ``` ```
  
-6. Create a work branch for each repository:+6. Sync large files: 
 + 
 +```shell 
 +$ .repo/repo/repo forall -c 'git lfs pull' 
 +``` 
 + 
 +7. If you need to build Yocto, please disable the auto-detaching feature of git gc: 
 +```shell 
 +$ git config --global gc.autoDetach false 
 +``` 
 + 
 +8. Create a work branch for each repository:
 ```shell ```shell
 $ .repo/repo/repo start khadas --all $ .repo/repo/repo start khadas --all
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 In the future， you can use the following command to update the SDK code: In the future， you can use the following command to update the SDK code:
 ```shell ```shell
-$ cd ~/project/+$ cd ~/project/edge2-linux-sdk
 $ .repo/repo/repo sync -c  $ .repo/repo/repo sync -c 
 ``` ```
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-=== Build U-Boot ===+=== Build u-boot ===
  
  
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 ``` ```
  
-=== Build Kernel ===+=== Build kernel ===
  
  
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 ``` ```
  
-=== Build Rootfs ===+=== Build rootfs ===
  
  
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 ``` ```
  
-==== Help Messages ====+==== Help messages ====
  
  
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  khadas_rk3588s_edge2_debian_defconfig  khadas_rk3588s_edge2_debian_defconfig
  khadas_rk3588s_edge2_yocto_defconfig  khadas_rk3588s_edge2_yocto_defconfig
- rockchip_defconfig 
- rockchip_rk3588_evb1_lp4_v10_defconfig 
- rockchip_rk3588_evb7_v11_defconfig 
- rockchip_rk3588s_evb1_lp4x_v10_defconfig 
  olddefconfig                      resolve any unresolved symbols in .config  olddefconfig                      resolve any unresolved symbols in .config
  savedefconfig                    save current config to defconfig  savedefconfig                    save current config to defconfig
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 ==== Install Docker ==== ==== Install Docker ====
- 
  
 Please refer to [[https://docs.docker.com/engine/install/|Docker Documentation]]. Please refer to [[https://docs.docker.com/engine/install/|Docker Documentation]].
  
 ==== Add User to a Docker Group ==== ==== Add User to a Docker Group ====
- 
  
 ```shell ```shell
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 You need to logout or reboot the system to take effect. You need to logout or reboot the system to take effect.
 </WRAP> </WRAP>
- 
- 
-==== Check Docker ==== 
- 
- 
-```shell 
-$ docker run hello-world 
-``` 
- 
-If you see the following print-out, Docker has installed successfully: 
- 
-```txt 
-Unable to find image 'hello-world:latest' locally 
-latest: Pulling from library/hello-world 
-ca4f61b1923c: Pull complete 
-Digest: sha256:be0cd392e45be79ffeffa6b05338b98ebb16c87b255f48e297ec7f98e123905c 
-Status: Downloaded newer image for hello-world:latest 
- 
-Hello from Docker! 
-This message shows that your installation appears to be working correctly. 
- 
-To generate this message, Docker took the following steps: 
- 1. The Docker client contacted the Docker daemon. 
- 2. The Docker daemon pulled the "hello-world" image from the Docker Hub. 
-    (amd64) 
- 3. The Docker daemon created a new container from that image which runs the 
-    executable that produces the output you are currently reading. 
- 4. The Docker daemon streamed that output to the Docker client, which sent it 
-    to your terminal. 
- 
-To try something more ambitious, you can run an Ubuntu container with: 
- $ docker run -it ubuntu bash 
- 
-Share images, automate workflows, and more with a free Docker ID: 
- https://cloud.docker.com/ 
- 
-For more examples and ideas, visit: 
- https://docs.docker.com/engine/userguide/ 
-``` 
  
 ==== Build SDK in Docker ==== ==== Build SDK in Docker ====
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 ```shell ```shell
-$ cd ~/project/ 
 $ docker pull wesion/yocto-rockchip $ docker pull wesion/yocto-rockchip
 ``` ```
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 ```shell ```shell
 +$ cd ~/project/edge2-linux-sdk
 $ docker run --rm -it  --privileged --device=/dev/loop-control:/dev/loop-control \ $ docker run --rm -it  --privileged --device=/dev/loop-control:/dev/loop-control \
              --device=/dev/loop0:/dev/loop0 --cap-add SYS_ADMIN -v /opt:/opt \              --device=/dev/loop0:/dev/loop0 --cap-add SYS_ADMIN -v /opt:/opt \
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 ===== Install OS ===== ===== Install OS =====
- 
  
 ==== Preparation ==== ==== Preparation ====
- 
  
 1. Copy upgrade tool to your local path 1. Copy upgrade tool to your local path
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 2. Put your Edge2 into upgrade mode. Ref:[[products:sbc:edge2:install-os:boot-into-upgrade-mode| Boot into upgrade mode]] 2. Put your Edge2 into upgrade mode. Ref:[[products:sbc:edge2:install-os:boot-into-upgrade-mode| Boot into upgrade mode]]
  
-==== Install OS into eMMc ====+==== Install OS into eMMC ====
  
 +Please check [[products:sbc:edge2:install-os:install-os-into-emmc-via-usb-tool|]].
  
-```shell 
-$ upgrade_tool uf <SDK>/output/edge2-${rootfs}-${date}.img 
-``` 
  
 ==== Partition Upgrade ==== ==== Partition Upgrade ====
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 $ sudo upgrade_tool di -uboot <SDK>/output/update/Image/uboot.img $ sudo upgrade_tool di -uboot <SDK>/output/update/Image/uboot.img
 ``` ```
-==== Upgrade Kernel ====+==== Upgrade kernel ====
  
  
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 ``` ```
  
-==== Upgrade Rootfs ====+==== Upgrade rootfs ====
  
  
Last modified: 2024/12/31 01:32 by nick

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