The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2021
Filed:
Jan. 29, 2020
Dell Products L.p., Round Rock, TX (US);
Wei Liu, Austin, TX (US);
Po-Yu Cheng, Tainan, TW;
Dell Products L.P., Round Rock, TX (US);
Abstract
A initialization code/data memory mapping system includes a processing system, memory device(s) storing initialization code and initialization data, and a main memory system. The processing system performs first MMIO read operations to access the initialization code stored in the memory device(s) that is mapped to an initialization memory space in order to provide an initialization engine, and uses it to copy the initialization code from the memory device(s) to the main memory system. The processing system then accesses the initialization code stored in the main memory system in order to provide the initialization engine, and uses it to map the initialization data stored in the memory device(s) to the initialization memory space. The processing system then performs second MMIO read operations to access the initialization data stored in the memory device(s) that is mapped to the initialization memory space for use by the initialization engine.