基于高通6025平台FFS初始化设计

Initial Designing of FFS based-on 6025 Platform of CDMA

CDMA6025手机研发平台设计的一种nash文件系统,其结构主要由driver层、core function层、target function层、manage function层和FFS task层五部分组成。文件系统作为独立任务,必须要进行一系列的初始化操作才能真正开始履行它的职能.本文主要针对设计的flash文件系统进行了初始化处理,保证正确启动谊flash文件系统,为其后续工作提供可能性。

A kind of embedded flash file system （FFS） is designed to handset R＆D platform of CDMA 6025. Such FFS structure is made up of five parts： namely driver, core function, target function, manage function and FFS task. As an independent task, it is necessary to accomplish its initialization, then the FFS can implement its functions indeed. In this design the initialization of the FFS is realized and the probability is provided to process the next work after ensuring that the FFS has been startup right.