Implementation of U-Boot Supporting Boot of Multiple Flash
Qingming Huang · Jisuanji gongcheng · 2010
Analyzing the process of the U-Boot boot in the S3C2440A processor,according to the feature that S3C2440A processor supports the boot of Bootloader from NOR Flash and NAND Flash and the difference that U-Boot boots form NOR Flash and NAND Flash,a method of implementing U-Boot which supports Dual-Boot of NOR Flash and NAND Flash is proposed.The eventually realized source code is correctly compiled in the ARM-Linux cross-compiler and runs stably in development board based on S3C2440A processor.