The initial header file commit for SiFive U5-MC Coreplex and U500 Core Local interrupt definitions.
Signed-off-by: Gilbert Chen <gilbert.c...@hpe.com> --- .../SiFive/U500Pkg/Include/SiFiveU5MCCoreplex.h | 51 ++++++++++++++++++++++ Platform/RiscV/SiFive/U500Pkg/Include/U500Clint.h | 19 ++++++++ 2 files changed, 70 insertions(+) create mode 100644 Platform/RiscV/SiFive/U500Pkg/Include/SiFiveU5MCCoreplex.h create mode 100644 Platform/RiscV/SiFive/U500Pkg/Include/U500Clint.h diff --git a/Platform/RiscV/SiFive/U500Pkg/Include/SiFiveU5MCCoreplex.h b/Platform/RiscV/SiFive/U500Pkg/Include/SiFiveU5MCCoreplex.h new file mode 100644 index 00000000..9968159c --- /dev/null +++ b/Platform/RiscV/SiFive/U500Pkg/Include/SiFiveU5MCCoreplex.h @@ -0,0 +1,51 @@ +/** @file + SiFive U54 Coreplex library definitions. + + Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ +#ifndef _SIFIVE_U5MC_COREPLEX_H_ +#define _SIFIVE_U5MC_COREPLEX_H_ + +#include <PiPei.h> + +#include <SmbiosProcessorSpecificData.h> +#include <ProcessorSpecificDataHob.h> + +#define SIFIVE_U5MC_COREPLEX_MC_HART_ID 0 + +/** + Build up U5MC coreplex processor core-specific information. + + @param UniqueId U5MC unique ID. + + @return EFI_STATUS + +**/ +EFI_STATUS +EFIAPI +CreateU5MCCoreplexProcessorSpecificDataHob ( + IN UINTN UniqueId + ); + +/** + Function to build processor related SMBIOS information. RISC-V SMBIOS DXE driver collect + this information and build SMBIOS Type4 and Type7 record. + + @param ProcessorUid Unique ID of pysical processor which owns this core. + @param SmbiosDataHobPtr Pointer to receive RISC_V_PROCESSOR_SMBIOS_DATA_HOB. The pointers + maintained in this structure is only valid before memory is discovered. + Access to those pointers after memory is installed will cause unexpected issues. + + @return EFI_SUCCESS The PEIM initialized successfully. + +**/ +EFI_STATUS +EFIAPI +CreateU5MCProcessorSmbiosDataHob ( + IN UINTN ProcessorUid, + OUT RISC_V_PROCESSOR_SMBIOS_DATA_HOB **SmbiosDataHobPtr + ); +#endif diff --git a/Platform/RiscV/SiFive/U500Pkg/Include/U500Clint.h b/Platform/RiscV/SiFive/U500Pkg/Include/U500Clint.h new file mode 100644 index 00000000..a8c9ae15 --- /dev/null +++ b/Platform/RiscV/SiFive/U500Pkg/Include/U500Clint.h @@ -0,0 +1,19 @@ +/** @file + RISC-V Timer Architectural definition for U500 platform. + + Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ +#ifndef _U500_H_ +#define _U500_H_ + +#define CLINT_REG_MTIME 0x0200BFF8 +#define CLINT_REG_MTIMECMP0 0x02004000 +#define CLINT_REG_MTIMECMP1 0x02004008 +#define CLINT_REG_MTIMECMP2 0x02004010 +#define CLINT_REG_MTIMECMP3 0x02004018 +#define CLINT_REG_MTIMECMP4 0x02004020 + +#endif -- 2.12.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#47541): https://edk2.groups.io/g/devel/message/47541 Mute This Topic: https://groups.io/mt/34196356/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
