Research on Key Technology of Embedded Linux System Based on ARM Processor

Linux operating system is more and more widely used in the embedded field due to its open source code, stable and efficient kernel, and support for a wide range of processor structure and hardware platform, and good customizability. The combination of embedded Linux and ARM processor is a mainstream solution in the field of embedded technology, so it is of great practical value to build embedded Linux system on ARM processor. Based on the key technology of embedded Linux system with ARM processor, this paper studies the construction of the cross-compilation environment of embedded Linux system, so as to conveniently and quickly build an embedded Linux system based on ARM.