Category: ARM

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Grant Likely talks EBBR bootloader for ARM

Posted by juliusaugustus – November 21, 2018

Grant likely is a Senior Software Developer at ARM and a developer for the EBBR project The EBBR or Embedded Base Boot Requirements is a specification for bootloaders for ARM based devices. This specification would enable arm based devices to share the same bootloader thus reducing development costs. This would enable the same OS to more easily boot on multiple devices

Google IoT Demo for Zephyr RTOS With TF-M Secured on Musca

Posted by Charbax – October 6, 2018

In this demo, the Trusted Firmware M is providing the SPE and JWT sign, Zephyr is providing the NSPE and The Google IoT application is running on Zephyr using secure services from Trusted Firmware M.

- Platform Security Architecture (PSA) is an IoI security framework being developed by Arm.
- Trusted Firmware M (TF-M) is an open source project to provide PSA compliant secure firmware for M profile devices.
- Zephyr is a Linux Foundation Collaboration Project to provide a small, scalable RTOS for connected, resource constrained device.
- Arm Musca-A1 subsystem based on Armv8-M which allows partitioning the SW execution in Secure and Non Secure domain.

Arm NN and the Linaro Machine Learning Initiative

Posted by Charbax – September 24, 2018

Jem Davies is the General Manager of the Machine Learning Group at Arm, he talks about the new Machine Learning Collaboration with Arm NN and Linaro, where Arm is donating the Arm NN inference engine and software developer kit (SDK) to Linaro’s Machine Intelligence Initiative. As part of this initiative – which aims to be a focal point for collaborative engineering in the ML space – Arm is also opening Arm NN to external contributions.

Linaro’s Machine Learning Initiative will initially focus on inference for Arm Cortex-A SoCs and Arm Cortex-M MCUs running Linux and Android, both for edge compute and smart devices. The team will collaborate on defining an API and modular framework for an Arm runtime inference engine architecture based on plug-ins supporting dynamic modules and optimized shared Arm compute libraries. The work will rapidly develop to support a full range of processors, including CPUs, NPUs, GPUs, and DSPs and it is expected that Arm NN will be a crucial part of this.

You can watch Jem Davies keynote at Linaro Connect here

VPP on ARM64 From Edge to Core

Posted by Charbax – September 8, 2018

Vector Packet Processor (VPP) Works on various ARM platforms out of the box, All CI tests pass, ARM boards getting added to lab, CSIT under progress, Performance benchmarking/analysis under progress.

Arm ServerReady Update with Dong Wei, Senior Director at ARM Architecture and Technology Group

Posted by Charbax – August 5, 2018

Arm ServerReady is a program to make sure that the ecosystem is enabled to support the ARM server, making sure that all the operating systems just work and can be installed without a lot of patches and stuff. They ask ODM and Silicon Providers to work with ARM to comply with the standards to make sure everything just is working. Linaro LEG also did an SBSA QEMU effort, that is well aligned with the Arm ServerReady Program letting people run the tests even before the hardware is available.

You can find the slideshow about this here:

ARM TrustZone Media Protection with OPTEE

Posted by Charbax – August 5, 2018

ARM is showing TrustZone Media Protection working with the Open Source Trusted Execution Environment, adopting everything within the Android operating system.

ARM Press Conference at Computex 2018, ARM Cortex-A76, Mali-G76, Mali-V76

Posted by Charbax – June 5, 2018

Here's my full video in 4K from my front row seat of the ARM Press Conference at Computex 2018. You can also watch my Interview with Nandan Nayampally here.

ARM Cortex-A76, Mali-G76, Mali-V76

Posted by Charbax – June 4, 2018

ARM Cortex-A76 is a new microarchitecture based on DynamIQ technology, delivers 35% faster 7nm laptop-class performance (Intel Core-i3, Core-i5 comparable performance) with 40% improved efficiency maintaining the power efficiency of a smartphone. ARM Cortex-A76 also delivers 4x compute performance improvements for AI/ML at the edge. The new ARM Mali-G76 enables higher performance gaming, cross-platform experiences 30% more efficiency and performance density, as the gaming market is expected to reach $137.9 billion in 2018 and possibly as high as $180 billion by 2021 where 60% of that might be on mobile. ARM Mali-V76 support 8K60 video decode, it can also support simultaneous 4K encode and decode for 4K video-conferencing.

Arm Allinea Studio, Supercomputing Scientific performance tools for ARM Servers

Posted by Charbax – April 8, 2018

The new Arm Allinea Studio release is a comprehensive and integrated tools suite to help Scientific computing, HPC and Enterprise developers to achieve best performance on modern server-class Arm-based platforms. Check out for more info.

Open AI Lab interview with Mingfei Huang and Yang Zhang

Posted by Charbax – March 20, 2018

OPEN AI Lab aims to promote the industry development of Arm embedded smart machines, build an embedded SoC basic computing framework for smart machine application scenarios, and integrate application scenario service interfaces. Committed to promoting the in-depth collaboration of the entire industry chain of chips, hardware, and algorithm software, artificial intelligence will be available where there is computation. You can also watch Mingfei Huang's keynote about Open AI Lab here.