1、编译sdk 解压 tar xvf boot-Tiramisu_ULS00V009-20211202.tar.gz tar xvf kernel-Tiramisu_ULS00V009-20211202.tar.gz tar xvf project-Tiramisu_ULS00V009-20211202.tar.gz tar xvf sdk-Tiramisu_ULS00V009-20