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. 13, 2020
Filed:
Nov. 28, 2018
Qualcomm Incorporated, San Diego, CA (US);
Yugandhar Narayana, San Diego, CA (US);
Dhamim Packer Ali, San Diego, CA (US);
Ajay Iyengar, San Diego, CA (US);
Kedar Athawale, San Diego, CA (US);
Eric Tallet, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Various aspects are described herein. In some aspects, the disclosure provides a method for a system-on-chip (SoC) including one or more computing cores. The method includes providing a scheduler to schedule running of threads on the one or more computing cores in a pre-boot environment including a core thread configured to provide a plurality of services. The method further includes providing, by the scheduler, a first lock for the core thread. The method further includes initializing, by the core thread, one or more additional services separate from the plurality of services. The method further includes selectively allowing access to the plurality of services of the core thread to one or more additional threads based on a status of the first lock. The method further includes allowing access to the one or more additional services to the one or more additional threads independent of the status of the first lock.