Invention Grant
- Patent Title: Systems and methods for efficient firmware update of memory devices in BIOS/UEFI environment
-
Application No.: US16208117Application Date: 2018-12-03
-
Publication No.: US11243757B2Publication Date: 2022-02-08
- Inventor: Raveendra Babu Madala , Sumanth Vidyadhara , Santosh Gore , Vijay Bharat Nijhawan
- Applicant: Dell Products L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Jackson Walker L.L.P.
- Main IPC: G06F8/65
- IPC: G06F8/65 ; G06F8/61

Abstract:
A method, and systems and articles of manufacture for performing the method, may be provided for use in an information handling system comprising one or more processors and a memory system communicatively coupled to the one or more processors. The method may include enumerating memory modules of the memory system and installing a concurrent firmware protocol to each of the memory modules, wherein the concurrent firmware protocol is configured to individually execute an update routine on each of the memory modules. The update routine may be configured to, on each memory module, store a to-be-applied firmware update in a protected non-volatile region of the memory module and pull the to-be-applied firmware update from the protected non-volatile region of the memory module and perform a self-update of firmware for the memory module.
Public/Granted literature
- US20200174772A1 SYSTEMS AND METHODS FOR EFFICIENT FIRMWARE UPDATE OF MEMORY DEVICES IN BIOS/UEFI ENVIRONMENT Public/Granted day:2020-06-04
Information query