Design Optimization and Implementation of Bootloader in Embedded System Development

Bootloader is an important part of ARM embedded system. The realization of Bootloader is closely related with hardware. This paper gives a brief introduction to S3C2440 development board and its starting mode. Mainly introduces the initialization of the each function module in S3C2440 during the system startup, and scheme out the Simplified Bootloader for S3C2440. After testing, This Bootloader has good practicability and portability.