Method and device for preparing graphical installation system of Loongson platform

Abstract

The invention discloses a method and device for preparing a graphical installation system of a Loongson platform. The method comprises the following steps of: generating a software repository applied to the Loongson platform; deleting content which is not supported by a Loongson architecture in an anaconda graphical installation system, setting the content supporting the Loongson architecture, and constructing a graphical installation program based on the anaconda graphical installation system after modification; placing kernel source codes of a Loongson into a catalog of a storage kernel of the anaconda graphical installation system, and performing kernel configuration to generate an installation kernel of the Loongson; and deleting the content which is not supported by the Loongson in a buildinstall script, loading a device driver and a kernel module which are suitable for the Loongson, and generating a mapping file of a memory virtual file system based on the buildinstall script after modification. According to the method and device disclosed by the invention, the installation way of the existing Loongson platform system is changed from the manual installation way to the automatic installation way, thus the installation time is saved.

Description

technical field [0001] The invention relates to a method for preparing a hardware basic platform installation system, in particular to a method and device for preparing a graphic installation system for a Godson platform. Background technique [0002] Domestic CPU - Godson platform is the basic platform of my country's independent controllable software and hardware, and several versions of domestic operating systems have been developed for the Godson platform. The current operating system is becoming more and more mature. It has a common desktop environment, integrates mainstream configuration tools and management tools, provides service capabilities for typical application requirements, and is compatible with domestic databases, middleware, and third-party application software. It has been deployed in multiple nuclear high-tech projects. implement. [0003] The existing operating system installation method of the Loongson platform is to install by copying and decompressing...

AI Technical Summary

Problems solved by technology

[0027] figure 2 The installation method shown solves the technical shortcomings caused by the installation based on tar package copy and decompression, refines the installation functions to the software package level, and installs operating systems with different requirements by selecting different customizations of the installation software package, but now Some anaconda installers only support the common X86 architecture and do not support Loongson's MIPS architecture

[0028] The Loongson platform is an independent and controllable hardware foundation platform in my country. It will be widely used in various fields in the future. The original installation method cannot meet the actual installation needs at all. Therefore, an installation method is needed to support the installation requirements of the Loongson platform.

Images