On Mon, Sep 23, 2019 at 08:31:48AM +0800, Abner Chang wrote: > NULL instance of RISC-V Platform Temporary Memory library. > > Signed-off-by: Abner Chang <abner.ch...@hpe.com> > --- > .../Library/RiscVPlatformTempMemoryInitLib.h | 17 +++++++++++ > .../RiscVPlatformTempMemoryInitLibNull.inf | 34 > ++++++++++++++++++++++ > .../Riscv64/TempMemInit.S | 26 +++++++++++++++++ > 3 files changed, 77 insertions(+) > create mode 100644 RiscVPkg/Include/Library/RiscVPlatformTempMemoryInitLib.h > create mode 100644 > RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/RiscVPlatformTempMemoryInitLibNull.inf > create mode 100644 > RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/Riscv64/TempMemInit.S > > diff --git a/RiscVPkg/Include/Library/RiscVPlatformTempMemoryInitLib.h > b/RiscVPkg/Include/Library/RiscVPlatformTempMemoryInitLib.h > new file mode 100644 > index 0000000..11dfcfb > --- /dev/null > +++ b/RiscVPkg/Include/Library/RiscVPlatformTempMemoryInitLib.h > @@ -0,0 +1,17 @@ > +/** @file > + RISC-V package definitions. > + > + Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All > rights reserved.<BR> > + > + SPDX-License-Identifier: BSD-2-Clause-Patent > +**/ > + > +#ifndef _RISCV_PLATFORM_TEMP_MEM_LIB_H_ > +#define _RISCV_PLATFORM_TEMP_MEM_LIB_H_ > + > +#include "RiscV.h"
If you drop the leading _ above, and use <> for include: Reviewed-by: Leif Lindholm <leif.lindh...@linaro.org> > + > +VOID EFIAPI RiscVPlatformTemporaryMemInit (VOID); > +UINT32 EFIAPI RiscVPlatformTemporaryMemSize (VOID); > +UINT32 EFIAPI RiscVPlatformTemporaryMemBase (VOID); > +#endif > diff --git > a/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/RiscVPlatformTempMemoryInitLibNull.inf > > b/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/RiscVPlatformTempMemoryInitLibNull.inf > new file mode 100644 > index 0000000..12fa497 > --- /dev/null > +++ > b/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/RiscVPlatformTempMemoryInitLibNull.inf > @@ -0,0 +1,34 @@ > +## @file > +# RISC-V platform temporary memory library. > +# > +# Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights > reserved.<BR> > +# > +# SPDX-License-Identifier: BSD-2-Clause-Patent > +# > +## > + > +[Defines] > + INF_VERSION = 0x0001001b > + BASE_NAME = RiscVPlatformTempMemoryInitLibNull > + FILE_GUID = 67294857-C0F8-4ACB-8237-D91FE506B710 > + MODULE_TYPE = SEC > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = RiscVPlatformTempMemoryInitLib > + > +# > +# The following information is for reference only and not required by the > build tools. > +# > +# VALID_ARCHITECTURES = RISCV64 > +# > + > +[Sources] > + > +[Sources.RISCV64] > + Riscv64/TempMemInit.S > + > +[Packages] > + MdePkg/MdePkg.dec > + MdeModulePkg/MdeModulePkg.dec > + RiscVPkg/RiscVPkg.dec > + > + > diff --git > a/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/Riscv64/TempMemInit.S > b/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/Riscv64/TempMemInit.S > new file mode 100644 > index 0000000..61a9923 > --- /dev/null > +++ > b/RiscVPkg/Library/RiscVPlatformTempMemoryInitLibNull/Riscv64/TempMemInit.S > @@ -0,0 +1,26 @@ > +//------------------------------------------------------------------------------ > +// > +// RISC-V RiscVPlatformTemporaryMemInit. > +// > +// Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All > rights reserved.<BR> > +// > +// SPDX-License-Identifier: BSD-2-Clause-Patent > +// > +//------------------------------------------------------------------------------ > +#include <Base.h> > + > +.data > + > +.text > +.align 3 > + > +.global ASM_PFX(RiscVPlatformTemporaryMemInit) > + > +// > +// @retval a0 Temporary memory base. > +// a1 Temporary memory size. > +// > +ASM_PFX(RiscVPlatformTemporaryMemInit): > + li a0, FixedPcdGet32 (PcdRiscVSecPeiTempRamBase) > + li a1, FixedPcdGet32 (PcdRiscVSecPeiTempRamSize) > + ret > -- > 2.7.4 > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#48308): https://edk2.groups.io/g/devel/message/48308 Mute This Topic: https://groups.io/mt/34258220/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
