Embedded Linux Transplant on the Platform of Meter Reading Concentrator Based on AT91SAM9260

This paper describes the meter concentrator design and the Linux system transplant on it. The process of Linux transplant include the establishment of a cross-compiler tool, At91bootstrap and u-boot transplant, Linux kernel customizing and compiling, jffs2 file system making. The embedded Linux with small size, high stability and reliability runs well on the platform of concentrator.