Dynamic starting up system and method, and method for structuring mapping document of operation system

A technology of image files and operating systems, applied in program loading/starting, digital data processing components, instruments, etc., can solve problems such as lack of version verification capabilities, embedded system stability and reliability hazards, etc.
CN1904828AInactive Publication Date: 2007-01-31LITE ON TECH CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LITE ON TECH CORP
Publication Date
2007-01-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a dynamic starting up system and method, and the constructing method for operation system mapping file. It includes a memory, a storage device, and a starting up loading program. The storage device at least contains an executive mapping file like operation system mapping file and starting up information file, which at least records location, length and starting location information. While starting up, the starting up loading program would read starting up information file from storage device, read executive mapping file, and copy the executive mapping file into memory from starting location.
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Description

technical field

[0001] The present invention relates to boot management, and particularly relates to a system and method capable of providing dynamic boot, and an operating system image file construction method used in the dynamic boot system and method. Background technique

[0002] With the convenience of portable devices, embedded systems such as personal digital assistants (PDAs), mobile phones, and smart phones have become one of people's necessities.

[0003] In the memory for data storage, it can be roughly divided into two different types of memory: one is parallel (Parallel) memory, such as NOR type flash memory (Flash), and the other is serial (Serial) memory, Such as NAND type memory, or block storage device (Block Storage Device). Since the parallel memory is accessed through a parallel I / O interface, the parallel memory can provide a higher system access rate. In addition, since the parallel memory can provide the smallest unit accessed by the processor system...

Claims

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