12–14 Sept 2022
Europe/Dublin timezone

RISC-V ACPI and UEFI Updates

13 Sept 2022, 15:40
30m
"Meeting 1&2" (Clayton Hotel on Burlington Road)

"Meeting 1&2"

Clayton Hotel on Burlington Road

90
RISC-V MC RISC-V MC

Speaker

Sunil V L

Description

To support server class Operating Systems, ACPI needs to be supported on RISC-V. We had discussed what it takes to enable basic ACPI support for RISC-V in last year's LPC. In this session, we discuss the progress we made on
1) ACPI specification ECRs
2) Linux/Qemu patches required to support basic ACPI
3) RISCV_EFI_BOOT_PROTOCOL support required to enable ACPI
4) New RIMT proposal for RISC-V IOMMU

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Primary author

Sunil V L

Presentation materials

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