3. Bulid System
There are many open source tools for building an embedded Linux system, they are
more convenient for embedded software engineers to build bootloader, kernel,
filesystem all in one step. Currently,
are more
commonly used.
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux
systems through cross-compilation,thanks to its kernel-like menuconfig, gconfig and
xconfig configuration interfaces, building a basic system with Buildroot is easy, so it's
very popular among embedded software engineers.
The following sections will explain U-boot, kernel, filesystem respectively, in the part
of filesystem, we build a filesystem with QT5 included, customers can develop QT5
application based on this filesystem easily.
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