Ampere Tianocore 2.02.100
·
145 commits
to ampere
since this release
What's in this Release
Notes:
- Compatible with latest Ampere's Altra Arm Trusted Firmware and SCP firmware version 1.08x and AltraMax ATF/SCP firmware version 2.05 (SRP-2.05)
- Requires the use of IASL compiler version 20201217 for compilation
What's new
- Upgrade edk2 core to the edk2-stable202111 tag.
- IORT: advertise PCIe ATS support
- Add ACPI BDAT table for DIMM SPD information
- Fix variable duplication after NVRAM is full
- AmpereAltraPkg/DebugInfoPei: Replace the SerialPrint with DebugPrint
- NVRAM: Replace DUEFI_UUID with PcdPlatformConfigUuid
- Refactor FlashLib and add Runtime library instance
- Ac02AcpiTables: Correct the Parent State of Standby WFI of Core Level and change Residency and Usage Counter registers of System Level to NULL as they are not supported yet.
- Create boot options if the NVRAM is cleared before. This helps remove a system reboot required (after message “BootOrder not found”) after booting to grub. Note that in case of 2 OSes installed on the same disks, EDKII might remove and create new boot entries with lower priority than PXE boot. This will be fixed in the next release.
- Fix issue with different processor cores pointing to the same cluster node.
Limitations
- No GOP driver for Linuxboot support (as no PCIe support in UEFI for Linuxboot)