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Method and device for realizing compatibility of different processors

A processor and processor model technology, applied in the computer field, can solve problems such as cumbersome operation, complex implementation of compatible methods, and failure of the entire single board to start normally, and achieve the effects of easy use, easy update and maintenance, and simplified BIOS program design

Active Publication Date: 2012-03-21
HUAWEI TECH CO LTD
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Problems solved by technology

[0007] In this way, firstly, the user needs to know how to burn the BIOS, and secondly, the user needs to know which version of the BIOS is used by which CPU, and once the programming is wrong, the entire board will not be able to start normally.
[0008] It can be seen that the implementation of these two methods to achieve compatibility between different processors is relatively complicated and the operation is cumbersome.

Method used

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  • Method and device for realizing compatibility of different processors
  • Method and device for realizing compatibility of different processors
  • Method and device for realizing compatibility of different processors

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0025] In the method and device for realizing compatibility of different processors provided by the embodiments of the present invention, at least two FLASH memories corresponding to the BIOS programs of different processors are respectively stored on the single board, and the system configuration information and the described The model of the processor on the single board, so that the chip selection of the FLASH memory can be automatically controlled according to the model of the processor. When the processor model in the system configuration information is different from the model of the processor, according to the processing Update the parameters related to the processor in the system configuration information...

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Abstract

Disclosed are a method and a device for realizing compatibility of different processors. The method includes the steps of obtaining configuration information and processor model of a single board under a single board standby state, updating the parameters related to the processor in the configuration information according to the processor, if the processor model information in theconfiguration information is different from the processor model, and modifying configuration of a flash memory sheet, so that the processor is connected with the flash memory where the BIOS program of the process is stored.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for realizing compatibility of different processors. Background technique [0002] In the current market, there are processors of different brands. In terms of hardware, if different processors are pin-to-pin (Pin to Pin) compatible, board multiplexing can be easily achieved, that is to say, in On a single board, the performance can be upgraded only by replacing the CPU. However, due to the differences in memory control, QPI (Quick Path Interconnect, fast channel interconnection) implementation, CPU architecture and other aspects between different processors, BIOS (Basic Input / output System, basic input and output system) needs to be implemented from the code level. Compatibility between different processes is not easy. [0003] For this reason, in the prior art, the following two methods are generally used to achieve compatibility between different proces...

Claims

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Application Information

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IPC IPC(8): G06F9/48
CPCG06F9/48G06F9/4403
Inventor 廖义祥吴登奔张羽
Owner HUAWEI TECH CO LTD
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