EBBR Notes 2022.01.31

Attendees

• Grant Likely (Arm)
• Mark Brown (Arm)
• Ruchika Gupta (Linaro)
• Darren Davis (SUSE)
• Simon Glass (Google)
• Ricardo Salveti (Foundries.io)
• Loïc Milner (Canonical)
• Matthias Brugger (SUSE)
• Andreas Färber (SUSE)
• Bill Mills (Linaro)
• Vincent Stehle (Arm)
• Jan Lübbe
• Sughosh Ganu (Arm)
• Rob Herring (Arm)

Agenda

• Disable U-Boot console for security (Ilias)
• SystemReady IR 2.0 draft plan (Grant)

Notes

• Deferring disable U-Boot console discussion to next meeting

• Grant presented IR 2.0 draft requirements

  • Loïc: Is TPM2 required? -- Not at the moment; few platforms have a TPM, and fTPM requires running OPTEE
  • Will Dependable Boot features be required in SystemReady
    • SystemReady focuses on the interfaces, but A/B update should be largely invisible to the OS. Hard to test for in the SystemReady context.
    • Something to investigate is whether A/B updated can be required for PSA certification as PSA looks into the implementation choices

• Next meeting in 4 weeks time; 28 Feb 2022