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1. (WO2018028410) METHOD FOR INTEL PLATFORM DETECTION OF PARAMETERS IN FLASH ROM

Pub. No.:    WO/2018/028410    International Application No.:    PCT/CN2017/093686
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Fri Jul 21 01:59:59 CEST 2017
IPC: G06F 11/36
G06F 9/445
Applicants: INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD.
浪潮电子信息产业股份有限公司
Inventors: GUO, ZhangPing
郭章平
Title: METHOD FOR INTEL PLATFORM DETECTION OF PARAMETERS IN FLASH ROM
Abstract:
A method for Intel platform detection of parameters in a flash ROM, relating to the technical field of servers: before OPMENU and OPTYPE registers are locked in a PEI stage, storing the data in an SFDP table in a HOB, and then storing the data in a memory of an EfiACPIMemoryNVS type in a DXE stage; the data can be acquired by means of invoking driving on the application layer; the acquisition of various flash ROM parameters is more convenient, facilitating checking whether the parameters are the same as those written in the program; product performance and product stability are increased, and the occurrence of bugs is reduced.