4.2 Building the Component

The demo package is built for booting from the NAND Flash memory. The bootstrap and U-Boot available in the demo package are configured to boot from the NAND Flash. To add the WILC support, a new kernel image needs to be built by including WILC driver support, and the WILC module (.ko) file needs to be generated. In the demo package, the kernel image is present in the Image Tree Blob (.itb). The .itb file in the package will replace the earlier .zimage and .dtb files.