:The former command selects the default BORA configuration, while the latter builds the kernel binary image with the required u-boot header and the kernel device tree. Please note that the <code>mkimage</code> tool is required for building the <code>uImage</code> binary. This tool must be installed on the Linux development server (please refer to the package manager of the Linux distribution).
=== update the kernel configuration ===
Default Linux kernel configuration can be changed by using the standard <code>menuconfig</code> or <code>nconfig</code> as make ''target''. Subsequent builds just require <code>uImage</code> make target to update the binary image.
make menuconfig
[[File:BELK-make-menuconfig.png | 800px]]
=== kernel modules ===