LicheeSG-Nano-Build

• updated linux, u-boot, middleware (cvi_mpi and SensorSupportList) and osdrv to sophgo weekly rls 2024.10.14
• merged mainline v5.10.230 into linux_5.10
• updated buildroot to 2024.05.3
• added maix_mmf sources and media_server submodule to middleware/sample/test_mmf
• imported rtsp_server from maixcdk to middleware/sample/test_mmf
• added support for nanokvm
• minimal fixes for a53 build
• Kept backward comptabibility for older middleware used by MaixCDK and NanoKVM app
• added build of NanoKVM server and web from source
• added flag to NanoKVM server to force download of libmaixcam_lib.so on first login
• added flag to NanoKVM server to disable tailscale
• imported maix_err, maix_fs and maix_log from MaixCDK and added functions to maix_mmf sources to build libmaixcam_lib.so replacement in middleware/sample/test_mmf
• added h264, vdec, maix_avc2flv and other functions to libmaixcam_lib.so
• created kvm_system replacement in middleware/sample/kvm_system as NanoKVM Full OLED controller
• created kvm_stream replacement in middleware/sample/kvm_stream for NanoKVM 2.0.9 and earlier
• created kvm_vision libkvm.so replacement in middleware/sample/test_mmf for NanoKVM 2.1.0 and later
• replaced download of NanoKVM latest.zip with nanokvm-skeleton git repo containing only non-binary files
• created dummy libs for ae, af, awb, cvi_json-c, cvi_miniz and isp_algo in middleware/modules/dummy to avoid usage of any pre-built closed source lib
• created light libs for cvi_bin, cvi_bin_isp and isp in middleware/modules/isp_light to reduce usage of dummy code
• dummy and light libs are currently only used in kvmapp folder for NanoKVM, the real libs are still required and used for the other projects with camera module

download source

git clone https://github.com/scpcom/LicheeSG-Nano-Build --depth=1
cd LicheeSG-Nano-Build
git submodule update --init --recursive --depth=1

You can remove the --depth=1 parameter to get full history.

host environment

On Debian/Ubuntu you can install required packages with:

./host/prepare-host.sh

Or you can use container:

cd host/ubuntu
docker build -t licheervnano-build-ubuntu .
docker run --name licheervnano-build-ubuntu licheervnano-build-ubuntu
docker export licheervnano-build-ubuntu | sqfstar licheervnano-build-ubuntu.sqfs
singularity shell -e licheervnano-build-ubuntu.sqfs

build it

source build/cvisetup.sh
# C906:
defconfig sg2002_licheervnano_sd
# A53:
# defconfig sg2002_licheea53nano_sd
build_all

build fail

on some system, qt5svg or qt5base will build failed on first build, please retry command:

build_all

how to modify image after build:

# first partition
touch wifi.sta
mcopy -i install/xxx/xxx.img@@1s wifi.sta ::/

# second partition
./host/mount_ext4.sh install/xxx/xxx.img mountpoint
cd mountpoint
touch xxx

logo

./host/make_logo.sh input.jpeg logo.jpeg
mcopy -i install/xxx/xxx.img@@1s logo.jpeg ::/