1. Setup Ubuntu PC Prepare Host PC Ubuntu release 18.04 LTS. sudo apt-get update sudo apt-get install binfmt-support bison build-essential chrpath cmake device-tree-compiler diffstat sudo apt-get install fakeroot flex g++ g++-multilib gawk gcc gcc-multilib git gperf lib32ncurses5-dev sudo apt-get install lib32z1-dev liblz4-tool libncurses5-dev libssl-dev libx11-dev live-build lsb-core sudo apt-get install make ncurses-dev patchelf python-pyelftools python-pip qemu-user-static repo ssh sudo apt-get install texinfo u-boot-tools unzip zlib1g-dev 2. Setup BSP Copy the following files to a working directroy. OMNIS-DUO.tar.xz.00 OMNIS-DUO.tar.xz.01 OMNIS-DUO.tar.xz.02 OMNIS-DUO.tar.xz.03 OMNIS-DUO.tar.xz.04 OMNIS-DUO.tar.xz.05 OMNIS-DUO.tar.xz.06 OMNIS-DUO.tar.xz.07 OMNIS-DUO.tar.xz.08 OMNIS-DUO.tar.xz.09 OMNIS-DUO.tar.xz.10 OMNIS-DUO.tar.xz.11 OMNIS-DUO.tar.xz.12 sx_sdmax_OMNIS-DUO.tar.xz cat OMNIS-DUO.tar.xz.* >> OMNIS-DUO.tar.xz tar xf OMNIS-DUO.tar.xz tar xf sx_sdmax_OMNIS-DUO.tar.xz 3. Build cd OMNIS-DUO ./build.sh uboot ./build.sh kernel ./build.sh rootfs cd ../nxp_driver_fp99 make