7.1. Yocto Build and Runtime Linux Environment
The Linux runtime and build environment is based on the Yocto build system. Yocto uses a build model based on the concept of layers and recipes.
The Yocto layers and recipes for Intel® FPGA AI Suite SoC design example are in $COREDLA_ROOT/hps/ed4/yocto/. The recipes extend the standard Golden System Reference Design (GSRD) that is used as the basis for the SoC design example system. For further details on setting up Yocto for Intel SoC devices see the GSRD documentation.
The rest of this section describes key recipes in the metal-intel-fpga-coredla layer.