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Apparatus And Method For Booting

A technology of boot loader and image, applied in the direction of boot program, micro control device, program control device, etc., can solve the problem of not making a determination and so on

Inactive Publication Date: 2014-07-16
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No determination has been made, and no assertion is made, as to whether any of the above might be applicable as prior art with respect to the present disclosure

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  • Apparatus And Method For Booting
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Embodiment Construction

[0020] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. It includes various specific details to facilitate this understanding, but these are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0021] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it will be apparent to those skilled in the art that the following de...

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Abstract

A method and device for a booting that can reduce a booting time is provided. The method includes loading a snapshot image from a non-volatile memory, setting an initialization of a device, decompressing the loaded snapshot image while the device is initialized, and loading another snapshot image from the non-volatile memory while decompressing the loaded snapshot image.

Description

technical field [0001] The present disclosure relates to apparatus and methods for booting that reduce boot time. More specifically, the present disclosure relates to reducing boot time by parallelizing programs. Background technique [0002] As the performance of embedded devices increases to meet various needs of users, the size of an operating system capable of supporting such various functions also increases. Therefore, the kernel size of the operating system and the size of the software platform also increase. A large kernel size and software platform can increase the boot time of the device. This is because initialization routines and file loading occur frequently as the size of the kernel and software platform increases. Therefore, this causes inconvenience to the user: it takes a long time to wait until the user can use the system, and the long boot time also causes a problem of missing the actual use point of the system. [0003] As a solution to slow system boo...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F9/46
CPCG06F9/4418G06F9/24G06F9/4401
Inventor 全海植高弼成朴贞在徐升佑
Owner SAMSUNG ELECTRONICS CO LTD