Reviewed-by: Ray Ni <ray...@intel.com> Thanks, Ray ________________________________ From: Chao Li <lic...@loongson.cn> Sent: Friday, April 12, 2024 15:34 To: devel@edk2.groups.io <devel@edk2.groups.io> Cc: Ni, Ray <ray...@intel.com>; Kumar, Rahul R <rahul.r.ku...@intel.com>; Gerd Hoffmann <kra...@redhat.com> Subject: [PATCH v3 08/13] UefiCpuPkg: Added a new PCD named PcdLoongArchExceptionVectorBaseAddress
Added PcdLoongArchExceptionVectorBaseAddress use for storing the CPU exception vector base address. This PCD can be populated at build time or changed at runtime, and is used only by LoongArch. BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4734 Cc: Ray Ni <ray...@intel.com> Cc: Rahul Kumar <rahul1.ku...@intel.com> Cc: Gerd Hoffmann <kra...@redhat.com> Signed-off-by: Chao Li <lic...@loongson.cn> Acked-by: Gerd Hoffmann <kra...@redhat.com> --- UefiCpuPkg/UefiCpuPkg.dec | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index ca744fab55..1b890e975c 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -3,6 +3,7 @@ # # Copyright (c) 2007 - 2023, Intel Corporation. All rights reserved.<BR> # Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.<BR> +# Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.<BR> # # SPDX-License-Identifier: BSD-2-Clause-Patent # @@ -414,6 +415,11 @@ [PcdsFixedAtBuild.RISCV64] # 10 - 57bit mode. gUefiCpuPkgTokenSpaceGuid.PcdCpuRiscVMmuMaxSatpMode|10|UINT32|0x60000021 +[PcdsFixedAtBuild.LOONGARCH64, PcdsPatchableInModule.LOONGARCH64, PcdsDynamic.LOONGARCH64, PcdsDynamicEx.LOONGARCH64] + ## This PCD Contains the pointer to a CPU exception vector base address. + # @Prompt The pointer to a CPU exception vector base address. + gUefiCpuPkgTokenSpaceGuid.PcdLoongArchExceptionVectorBaseAddress|0x0|UINT64|0x60000022 + [PcdsDynamic, PcdsDynamicEx] ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA. # @Prompt The pointer to a CPU S3 data buffer. -- 2.27.0 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#117740): https://edk2.groups.io/g/devel/message/117740 Mute This Topic: https://groups.io/mt/105478499/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
