Open Source Summit North America 2025: Full Schedule

June 23 - 25, 2025
Denver, Colorado
View More Details & Registration
Note: The schedule is subject to change.

The Sched app allows you to build your schedule but is not a substitute for your event registration. You must be registered for Open Source Summit North America 2025 to participate in the sessions. If you have not registered but would like to join us, please go to the event registration page to purchase a registration.

This schedule is automatically displayed in Mountain Daylight Time (UTC/GMT -6). To see the schedule in your preferred timezone, please select from the drop-down menu to the right, above "Filter by Date."

IMPORTANT NOTE: Timing of sessions and room locations are subject to change.

arrow_back View All Dates

11:20am MDT

U-Boot's New Standard Boot and What's Next - Simon Glass, Canonical

Monday June 23, 2025 11:20am - 12:00pm MDT

Bluebird Ballroom 2A

U-Boot provides a fairly new feature called Standard Boot, which replaces the scripts and masses of environment variables previously used. Standard boot can boot your device automatically and quickly.

This session dives into how embedded devices boot, how Standard Boot works under the hood, the benefits of adopting Standard Boot and how to write your own bootmeth and bootdev drivers. By way of example, some existing drivers are covered, including UEFI, extlinux, Android and ChromeOS.

It also provides a general update on U-Boot and what the future might hold.

Speakers

Simon Glass

Fellow Software Engineer, Canonical

Simon Glass has worked in embedded systems for many years, at ARM, Bluewater Systems (which he founded) and Google. In ChromeOS, Simon is responsible for driving adoption of Open Source firmware components in the industry ecosystem. He is a primary contributor to U-Boot and custodian... Read More →

Monday June 23, 2025 11:20am - 12:00pm MDT
Bluebird Ballroom 2A

Embedded Linux Conference

Audience Experience Level Any

1:30pm MDT

Heterogeneous Linux and RTOS Software Architecture for Low-Price RISC-V Cores - Jim Huang & 繼寬邱, National Cheng Kung University

Monday June 23, 2025 1:30pm - 2:10pm MDT

Bluebird Ballroom 2A

SoCs are increasingly heterogeneous, featuring multiple processor clusters and special-purpose accelerators. As a result, Asymmetric Multiprocessing (AMP) systems must support different operating environments running concurrently on the same chip. This talk outlines the software architecture needed to develop applications for AMP setups, enabling operating systems to interact across diverse homogeneous and heterogeneous configurations. In this way, AMP applications can leverage the parallelism provided by these varied architectures.

Our prototyping efforts focus on low-cost RISC-V processor cores configured as AMP systems, running both the Linux kernel and RTOSes such as ThreadX. This setup includes an IPC layer that implements RPMSG communication between cores. Additionally, our proxy infrastructure highlights how a proxy on the master core can handle POSIX library calls from RTOS-based remote contexts.

Speakers

Jim Huang

Assistant Professor, National Cheng Kung University

Drawing from his contributions to the Android Open Source Project (AOSP), Jim specializes in real-time performance tuning and optimization of Linux-based automations. Additionally, he is a co-founder of the LXDE project, a lightweight desktop environment widely utilized in embedded... Read More →

Chi-Kuan Chiu

Student, National Cheng Kung University

Chi-Kuan Chiu is currently pursuing the B.S. degree in computer science with National Cheng Kung University.

Monday June 23, 2025 1:30pm - 2:10pm MDT
Bluebird Ballroom 2A

Embedded Linux Conference

Audience Experience Level Beginner

2:25pm MDT

The State of SBoMs in Embedded - Joshua Watt, Garmin

Monday June 23, 2025 2:25pm - 3:05pm MDT

Bluebird Ballroom 2A

Software Bill of Materials (SBoMs) are being increasingly called for in all Software ecosystems, to the point of being mandatory for regulatory compliance. The Embedded space is no different in this regard, so being aware of the available options for complying with SBoM is becoming critical for Embedded development.

In this talk, Joshua will outline prominent options for dealing with SBoM requirements across Open Source Embedded-focused projects, and what to look for in SBoMs for embedded projects to maximize their usefulness.

Speakers

Joshua Watt

Software Engineer, Garmin

Joshua has been working as a software engineer for Garmin since 2008, primarily focused on building products using the Yocto Project. He is also involved with the SPDX community and a member of the OpenEmbedded Technical Steering Committee.

Monday June 23, 2025 2:25pm - 3:05pm MDT
Bluebird Ballroom 2A

Embedded Linux Conference

Audience Experience Level Intermediate

3:35pm MDT

Extending Power Over Ethernet to the LTC4266 - Kyle Swenson, Ericsson Software Techology

Monday June 23, 2025 3:35pm - 4:15pm MDT

Bluebird Ballroom 2A

Leveraging the recently added Power over Ethernet (PoE) Power Supply Equipment (PSE) support, this talk will go over the current status and the experience implementing support for the LTC4266, the last major PSE chipset on the market. We'll go over the basics of Power over Ethernet, the existing upstream support and in-kernel framework, the user-space interface for controlling PSE, and then dive into the LTC4266 driver specifics.

Speakers

Kyle Swenson

Prinicpal Engineer, Ericsson Software Techology

Kyle maintains the open-source components in the embedded Linux distributions that run on Ericsson's Enterprise Wireless Solution routers, primarily working with the Linux kernel.

Monday June 23, 2025 3:35pm - 4:15pm MDT
Bluebird Ballroom 2A

Embedded Linux Conference

Audience Experience Level Intermediate

4:30pm MDT

How To Accelerate Software Defined Vehicle(SDV) With OSS - Yuichi Kusakabe, Honda Motor Co., Ltd.

Monday June 23, 2025 4:30pm - 5:10pm MDT

Bluebird Ballroom 2A

This presentation is the story of Honda's first in-house software development of IVI(In-Vehicle Infotainment) software.
Why Honda promotes in-house software development - Building an in-house software development team that started with two people, All development process from scratch, There is no silver bullet that will solve many problems.
However, we were able to launch this model successfully based on Honda's DNA of Waigaya, A00, and 120% quality products. The key to this is the use of AOSP(Android Open Source Project) and some OSS.
This presentation will show how a traditional automotive OEM like Honda was able to create an in-house software development team and use OSS, including AOSP. By applying OpenChain(ISO/IEC 5230) self-certification and SPDX Lite to our development process, we solved many problems and achieved a higher starting point.
However, vehicles have difficult requirements, so we will tell you the points to minimize the customization of OSS.

Speakers

Yuichi Kusakabe

Chief Architect / OSPO Tech Lead, Honda Motor Co., Ltd.

Yuichi Kusakabe is the Chief Architect at Honda Motor Co., Ltd. , AGL(Automotive Grade Linux) member and COVESA(Connected Vehicle Systems Alliance) member since 2011 with over twenty years of Automotive and Open Source Software Experience. Prior to joining Honda Motor he worked for... Read More →

Monday June 23, 2025 4:30pm - 5:10pm MDT
Bluebird Ballroom 2A

Embedded Linux Conference

Audience Experience Level Beginner