CommScope Introduces Secure Boot for TI AM6x

CommScope has introduced a new secure bootloader signing solution tailored for embedded device manufacturers utilizing Texas Instruments processors, specifically targeting TI’s Arm-based AM6x processor family. This production-ready solution has been thoroughly tested and is designed to simplify the adoption of secure boot for developers in the industrial, networking, and embedded systems sectors. With regulatory pressures increasing and the need for robust security measures becoming more critical, CommScope’s offering addresses the growing demand for secure boot implementation at scale without the need to create cryptographic infrastructure from scratch.

The solution leverages CommScope’s PRiSM (Permission Rights Signing Manager) platform and seamlessly integrates into the TI image build process. By utilizing FIPS-certified Hardware Security Modules (HSMs) to safeguard private signing keys and centralizing key lifecycle management, development teams can smoothly transition secure boot into production without impeding CI/CD pipelines. This approach aims to eliminate obstacles by providing a cloud-accessible signing service through PRiSM, complete with policy enforcement and traceability features already in place.

Enhancing System Integrity

According to Sonia Ghelani, Product Line Manager for Sitara Processors at Texas Instruments, secure boot plays a crucial role in ensuring system integrity and protecting against software tampering. By utilizing CommScope’s production-grade infrastructure and HSM-protected signing keys, customers can fully utilize TI’s security capabilities to simplify secure boot adoption and defend against sophisticated cyber threats. This collaboration aims to empower device makers to leverage secure boot effectively and enhance system security.

Significance of Bootloader Signing

Bootloader security is paramount as it establishes trust before any firmware is executed. If the private signing key is compromised, the effectiveness of secure boot can be compromised. CommScope’s approach ensures that keys are kept separate from software and enforces stringent access controls using role-based access control and authenticated build systems. This model is particularly relevant for manufacturers operating in regulated markets, aligning with emerging mandates such as the European Union Cyber Resilience Act and other industry-specific security requirements.

Availability and Support

The secure boot package supporting TI’s Arm-based AM6x processors is set to be available in Q1 2026. Texas Instruments customers using the AM6x processors can request onboarding details through CommScope’s TI partner resources, which offer recorded walkthroughs and support materials. This solution builds upon CommScope’s PRiSM platform, which already provides secure signing and PKI services across various markets, enabling device manufacturers to focus on innovation, streamline development, and deliver trusted products with confidence.