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U-Boot-based memory self-adaptation method, device and system

A self-adaptive, register configuration technology, applied in the computer field, can solve the problems of long time and consumption, avoid malicious modification, improve security and reliability, and save memory configuration time

Inactive Publication Date: 2018-09-14
JINAN INSPUR HIGH TECH TECH DEV CO LTD
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  • Abstract
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Problems solved by technology

[0004] However, this method takes a long time

Method used

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  • U-Boot-based memory self-adaptation method, device and system
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  • U-Boot-based memory self-adaptation method, device and system

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0052] Such as figure 1 As shown, the embodiment of the present invention provides a U-Boot-based memory self-adaptation method, which may include the following steps:

[0053] Step 101: Prompt to insert the U-Key when an external trigger is received;

[0054] Step 102: Utilize U-Boot to execute: when U-Key insertion is detected, key information is ob...

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Abstract

The invention provides a U-Boot-based memory self-adaption method, device and system. The method comprises the steps that when an external trigger is received, it is prompted that an encryption key U-Key needs to be inserted; U-Boot is used for performing that when it is detected that the U-Key is inserted, key information is acquired from the U-Key; the key information is transmitted to an authentication server, so that the authentication server authenticates the U-Key according to the key information; when an authentication pass instruction sent by the authentication server is received, memory self-adaptation is performed. The method can save memory parameter configuration time.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a U-Boot-based memory self-adaptation method, device and system. Background technique [0002] Memory is an important measure of computer product performance and a bridge for communication between the computer and the CPU. The memory configuration determines the stable operation of the computer and greatly affects the performance of the computer. Therefore, in order to ensure the stable operation of the memory, it is necessary to configure parameters such as delay, impedance, and power supply stability of the memory. [0003] In the prior art, technical personnel generally configure memory parameters based on experience. [0004] However, this method takes a long time. Contents of the invention [0005] Embodiments of the present invention provide a memory self-adaptation method, device and system based on U-Boot (Universal Boot Loader, universal boot loader), which can sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57G06F21/34G06F9/50
CPCG06F9/5016G06F21/34G06F21/575
Inventor 于晓艳金长新刘强
Owner JINAN INSPUR HIGH TECH TECH DEV CO LTD
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