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Updates for ARC feedback #202 and #204 #205

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Oct 24, 2024
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Updates for ARC feedback #202 and #204 #205

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ee13fc5
acpi-id: Fix UART device name (ARC #204)
vlsunil Oct 11, 2024
de094ec
uefi: Clarify the variables (ARC #202)
vlsunil Oct 11, 2024
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2 changes: 1 addition & 1 deletion acpi-id.adoc
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Expand Up @@ -27,7 +27,7 @@ ACPI ID for any new device.
| ACPI ID ^| Device
| `RSCV0001` | RISC-V Platform-Level Interrupt Controller (PLIC)
| `RSCV0002` | RISC-V Advanced Platform-Level Interrupt Controller (APLIC)
| `RSCV0003` | NS16650 UART compatible with an SPCR definition using `Interface Type` 0x12
| `RSCV0003` | NS16550 UART compatible with an SPCR definition using `Interface Type` 0x12
| `RSCV0004` | RISC-V IOMMU implemented as a platform device
2+| _Also see <<acpi-props-uart>>._
|===
2 changes: 1 addition & 1 deletion uefi.adoc
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Expand Up @@ -80,7 +80,7 @@ See additional <<uefi-rt, requirements for UEFI runtime services>>.
| `URT_030` a| The UEFI `ResetSystem()` runtime service MUST be implemented.
2+| _The OS MUST call the `ResetSystem()` runtime service call to reset or shutdown the system, preferring this to SBI, ACPI or other system-specific mechanisms. This allows for systems to perform any required system tasks on the way out (e.g. servicing `UpdateCapsule()` or persisting non-volatile variables in some systems)._
| `URT_040` | Non-volatile UEFI variables MUST persist across calls to the `ResetSystem()` runtime service call.
| `URT_050` | UEFI runtime services MUST be able to update the variables directly without the aid of an OS.
| `URT_050` | UEFI runtime services MUST be able to update the UEFI variables directly without the aid of an OS.
| `URT_060` a| The following requirements MUST be met for systems with UEFI secure boot:

* MUST support a minimum of 128 KiB of non-volatile storage for UEFI variables.
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