The Rtc library for the kvmtool guest firmware configures the RTC controller address range as runtime memory by calling the gDS->SetMemorySpaceAttributes(). The SetMemorySpaceAttributes() function has a dependency on the CPU Arch Protocol. If the CPU Arch Protocol is not installed the call to set the memory attributes fails with error code EFI_NOT_AVAILABLE_YET.
Therefore, set the library dependency on the CPU Arch protocol. Signed-off-by: Sami Mujawar <sami.muja...@arm.com> --- ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf b/ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf index f0a7c19ca5f4b5a8eeab08af64175ae6f3526b12..c10a6737a0736b11a8f45b661f8ac38948cb40b0 100644 --- a/ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf +++ b/ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf @@ -1,7 +1,7 @@ ## @file # FDT client library for motorola,mc146818 RTC driver # -# Copyright (c) 2020, ARM Limited. All rights reserved.<BR> +# Copyright (c) 2020 - 2023, ARM Limited. All rights reserved.<BR> # # SPDX-License-Identifier: BSD-2-Clause-Patent # @@ -40,4 +40,4 @@ [Pcd] gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister64 [Depex] - gFdtClientProtocolGuid + gFdtClientProtocolGuid AND gEfiCpuArchProtocolGuid -- 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)' -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#101447): https://edk2.groups.io/g/devel/message/101447 Mute This Topic: https://groups.io/mt/97731607/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
