LonganPi-3H-SDK

Prebuild Download

latest build: https://github.com/sipeed/LonganPi-3H-SDK/actions

Scripts and blobs for LonganPi 3H image build.

Tested on Ubuntu 22.04.2 LTS and WSL2 Ubuntu-22.04

0. Install some dependencies

sudo apt update
sudo apt install qemu-user-static gcc-aarch64-linux-gnu mmdebstrap git binfmt-support make build-essential  bison flex make gcc libncurses-dev debian-archive-keyring swig libssl-dev bc python3-setuptools python3-dev genimage debhelper fuse2fs rsync kmod cpio debian-keyring fuse

1. Build arm-trusted-firmware

./mkatf.sh

2. Build uboot

./mkuboot.sh

3. Build kernel

./mklinux.sh

4. add extra files for longanpi3h

./mkoverlay.sh

5. Build debian rootfs

./mkrootfs.sh

6. Build sdcard image

./mkimage.sh