OpenEmbedded/Yocto BSP layer for NXP Auto Linux BSP platforms ============================================================= First time setup ---------------- To install all prerequisites before starting any build, run: $ ./scripts/host-prepare.sh Creating Build Directories and Testing the Installation ------------------------------------------------------- You can create a build directory in the BSP root with command: $ . nxp-setup-alb.sh -m <machine> where <machine> can be any of the following NXP targets: s32g274ardb2, s32g274aevb, etc. When this is done, run command: $ bitbake <image-name> where <image-name> is any of the images fsl-image-base, fsl-image-auto, or any of the images that the setup script reports as being available for the selected machine. This will completely build u-boot, kernel, modules, and a rootfs ready to be deployed. Look for a build result in `build_<machine>/tmp/deploy/images/`. The file `<image-name>.sdcard` is a disk image with all necessary partitions and contains the bootloader, kernel and rootfs. You can just low-level copy the data on this file to the SD card device using dd as on the following command example: $ sudo dd if=<image-name>.sdcard of=/dev/sd<partition> bs=1M && sync To deploy only the rootfs to the target partition, run: $ sudo tar -xzf <image-name>.tar.gz -C <destination> where <destination> is the destination partition (as mounted on the host).