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:
Oct. 24, 2023
Filed:
Jul. 28, 2021
Dell Products, L.p., Round Rock, TX (US);
Eugene David Cho, Austin, TX (US);
Mario Alberto Sanchez, Austin, TX (US);
Akkiah Choudary Maddukuri, Austin, TX (US);
Marshal F. Savage, Austin, TX (US);
Paul W. Vancil, Austin, TX (US);
Dell Products, L.P., Round Rock, TX (US);
Abstract
An Information Handling System (IHS) includes multiple hardware devices, and a baseboard Management Controller (BMC) in communication with the plurality of hardware devices. The BMC includes instructions for executing a bootloader to verify an integrity of a first firmware stack, and boot the first firmware stack on a first processor. Once booted, the first firmware stack verifies the integrity of a first code segment on a second processor that is also used to execute a custom BMC firmware stack. The first code segment is executed to verify the integrity of one or more vendor supplied code segments executed on the second processor.