E2000-yocto-docker/README.md

# E2000 builder Dockerfile

Useing FT Offical E2000 build system BASED on Ubuntu 20.04 and yocto project.
Make Sure your host volume has lager than 50GB free space.  

# How to build Docker
~~~bash
sudo docker build -t ft-e2000-builder:1.1 .   
~~~  

# How to Init this docker for use
~~~bash  
export BUILD_DIR=/data/build_dir  
sudo docker run -it --rm -u 1000:1000 -v ${BUILD_DIR}:/home/AcoSailBuilder/build_dir ft-e2000-builder:1.1 /bin/bash  
~~~  

In the docker, then, for the first time, do as following.  
~~~bash  
cd ~  
sudo chown AcoSailBuilder:AcoSailBuilder build_dir  
#passwd is "acosail".  
cp -rdp workspace build_dir/  
cd build_dir/workspace  
source setup-env -m e2000  
#Say "y" when dialog shows up.  
#Then project is ready to go.  
~~~  


Or, do as following for other times.  
~~~bash  
cd ~/build_dir/workspace  
source setup-env -m e2000  
#This is for have build env  
~~~  

# How to build core-image-minimal 
~~~bash  
#After Init project,  
#you should in dir /home/AcoSailBuilder/build_dir/workspace/build_e2000/    
bitbake core-image-minimal  
~~~ 

# Where to get builded files
Everything is placed in "${BUILD_DIR}/workspace/build_e2000/tmp/deploy/"  
Kernel image is in "${BUILD_DIR}/workspace/build_e2000/tmp/deploy/images/e2000"  

# FAQ
## bitbake error  
If error is about kernel, you may need to change "linux-phytium.inc", to fix download error.  
Like changing ssh to https for git clone.  

If error is about other downloads, you may need to rerun "bitbake core-image-minimal".