2021.04.19: Working Group Meeting

Platforms Horizontal Subcommittee (PHSC) Agenda: 19 April 2021

Details: https://sites.google.com/a/riscv.org/risc-v-staff/home/tech-groups-cal
Past meetings: https://github.com/riscv/riscv-platform-specs/wiki
Meetings every alternate Monday
- 7AM PST until Mar 14 2021, 8AM PST after Mar 14 2021
- If the meeting Monday is a scheduled holiday in the US, the meeting will be held on Wed 8AM PST of the same week

Anti-trust statement
Open and collaborative
Org chart:
- TSC -> Software HC -> Platform HSC (you are here)
- TGs and SIGs as needed

Another meeting today April 19th 2021 7:30PM-8PM PST by Alistair Francis to walk thru the Embedded-2022 platform proposal.
Linux/Embedded-2022 Platform specification presentation by Kumar
- Presentation located here https://docs.google.com/presentation/d/1i3_KsyljrR3CVUFLOvu426sdNKfpo7rw6hjzRNBw5qE/edit#slide=id.gce1d523d02_0_0
Platform schedule and owners tracker Excel located here https://docs.google.com/spreadsheets/d/1J4kqyW9tPxqY1CGcJUQsmtHt3FYlqGi_erWQGrmoQtU/edit#gid=0
Google Drive Shared platform folder with all presentations, schedules and material located here https://drive.google.com/drive/folders/1ooqdnIsYx7XKor5O1XTtM6D1CHp4hc0p?usp=sharing
Platform Specification Document located here https://github.com/riscv/riscv-platform-specs/blob/main/riscv-platform-spec.adoc

Schedule a separate meeting with Mark to go over the platform spec schedule
How will custom extensions be handled. Custom extensions are beyond the scope of the platform spec. Platform defines the minimum set of functionality to claim compliance with the spec
UART - modify Dword to 32-bit access as Dword is 64-bit. Also mention that the register contents are byte-wide.
Linux-2022 base will mandate UEFI+EBBR compliance. U-boot with EBBR is an implementation that is UEFI+EBBR compliant.

Meeting recording of 8AM PST session here https://drive.google.com/file/d/153ZtVK77GNZjdXboVESazMpogA8IPcQO/view?usp=sharing
Meeting recording of 7:30PM PST session here