MYiR i.MX8M manifest i.MX8M XML: myir-i.mx8m-5.4.3-2.0.0.xml i.MX8M-5.4 repo init and get myir-i.mx8m-5.4.3-2.0.0.xml: export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/' repo init -u https://github.com/MYiR-Dev/myir-imx-manifest.git --no-clone-bundle --depth=1 -m myir-i.mx8m-5.4.3-2.0.0.xml -b i.MX8M-5.4-zeus repo sync