From 600081b52debde8d06585fdaf09fac16d323670f Mon Sep 17 00:00:00 2001 From: Leif Lindholm Date: Thu, 3 Aug 2017 12:24:30 +0100 Subject: Platform,Silicon: Import Hisilicon D02,D03,D05 and HiKey Imported from commit efd798c1eb of https://git.linaro.org/uefi/OpenPlatformPkg.git Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm --- Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.c | 53 +++++++++++ Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf | 47 ++++++++++ .../Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.c | 104 +++++++++++++++++++++ .../Library/CpldIoLib/CpldIoLibRuntime.inf | 51 ++++++++++ 4 files changed, 255 insertions(+) create mode 100644 Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.c create mode 100644 Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf create mode 100644 Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.c create mode 100644 Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.inf (limited to 'Silicon/Hisilicon/Library/CpldIoLib') diff --git a/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.c b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.c new file mode 100644 index 0000000000..72bb7f5305 --- /dev/null +++ b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.c @@ -0,0 +1,53 @@ +/** @file +* +* Copyright (c) 2015, Hisilicon Limited. All rights reserved. +* Copyright (c) 2015, Linaro Limited. All rights reserved. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#include +#include +#include +#include +#include + + +VOID WriteCpldReg(UINTN ulRegAddr, UINT8 ulValue) +{ + MmioWrite8 (ulRegAddr + PcdGet64(PcdCpldBaseAddress), ulValue); +} + + +UINT8 ReadCpldReg(UINTN ulRegAddr) +{ + return MmioRead8 (ulRegAddr + PcdGet64(PcdCpldBaseAddress)); +} + + +VOID ReadCpldBytes(UINT16 Addr, UINT8 *Data, UINT8 Bytes) +{ + UINT8 i; + + for(i = 0;i < Bytes; i++) + { + *(Data + i) = ReadCpldReg(Addr + i); + } +} + +VOID WriteCpldBytes(UINT16 Addr, UINT8 *Data, UINT8 Bytes) +{ + UINT8 i; + + for(i = 0; i < Bytes; i++) + { + WriteCpldReg(Addr + i, *(Data + i)); + } +} diff --git a/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf new file mode 100644 index 0000000000..d3378a020b --- /dev/null +++ b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf @@ -0,0 +1,47 @@ +#/** @file +# +# Copyright (c) 2015, Hisilicon Limited. All rights reserved. +# Copyright (c) 2015, Linaro Limited. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#**/ + + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = CpldIoLib + FILE_GUID = 4633665C-0029-464E-9788-58B8D49FF57E + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = CpldIoLib + +[Sources.common] + CpldIoLib.c + +[Packages] + MdePkg/MdePkg.dec + EmbeddedPkg/EmbeddedPkg.dec + MdeModulePkg/MdeModulePkg.dec + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + Silicon/Hisilicon/HisiPkg.dec + + +[LibraryClasses] + DebugLib + IoLib + BaseLib + ArmLib + TimerLib + +[BuildOptions] + +[Pcd] + gHisiTokenSpaceGuid.PcdCpldBaseAddress diff --git a/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.c b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.c new file mode 100644 index 0000000000..d3275276c2 --- /dev/null +++ b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.c @@ -0,0 +1,104 @@ +/** @file +* +* Copyright (c) 2016, Hisilicon Limited. All rights reserved. +* Copyright (c) 2016, Linaro Limited. All rights reserved. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +UINTN mCpldRegAddr; +EFI_EVENT mCpldVirtualAddressChangeEvent; + + +VOID +EFIAPI +CpldVirtualAddressChange ( + IN EFI_EVENT Event, + IN VOID *Context + ) +{ + EfiConvertPointer (0, (VOID **) &mCpldRegAddr); + + return; +} + +RETURN_STATUS +EFIAPI +CpldRuntimeLibConstructor ( + VOID +) +{ + EFI_STATUS Status; + EFI_GCD_MEMORY_SPACE_DESCRIPTOR desp = {0}; + + mCpldRegAddr = PcdGet64(PcdCpldBaseAddress); + Status = gDS->GetMemorySpaceDescriptor(mCpldRegAddr,&desp); + if(EFI_ERROR(Status)){ + DEBUG ((EFI_D_ERROR, "[%a]:[%dL] GetMemorySpaceDescriptor failed: %r\n", __FUNCTION__, __LINE__, Status)); + return Status; + } + desp.Attributes |= EFI_MEMORY_RUNTIME; + Status = gDS->SetMemorySpaceAttributes(mCpldRegAddr,0x10000, desp.Attributes); + if(EFI_ERROR(Status)){ + DEBUG ((EFI_D_ERROR, "[%a]:[%dL] SetMemorySpaceAttributes failed: %r\n", __FUNCTION__, __LINE__, Status)); + return Status; + } + // + // Register notify function for EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE + // + Status = gBS->CreateEventEx ( + EVT_NOTIFY_SIGNAL, + TPL_NOTIFY, + CpldVirtualAddressChange, + NULL, + &gEfiEventVirtualAddressChangeGuid, + &mCpldVirtualAddressChangeEvent + ); + ASSERT_EFI_ERROR (Status); + return Status; +} + +EFI_STATUS +EFIAPI +CpldRuntimeLibDestructor ( + VOID + ) +{ + EFI_STATUS Status = EFI_SUCCESS; + + if(!mCpldVirtualAddressChangeEvent ){ + return Status; + } + + Status = gBS->CloseEvent(mCpldVirtualAddressChangeEvent); + return Status; +} + +VOID WriteCpldReg(UINTN ulRegAddr, UINT8 ulValue) +{ + MmioWrite8 (ulRegAddr + mCpldRegAddr, ulValue); +} + +UINT8 ReadCpldReg(UINTN ulRegAddr) +{ + return MmioRead8 (ulRegAddr + mCpldRegAddr); +} + + diff --git a/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.inf b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.inf new file mode 100644 index 0000000000..34c464f4f0 --- /dev/null +++ b/Silicon/Hisilicon/Library/CpldIoLib/CpldIoLibRuntime.inf @@ -0,0 +1,51 @@ +#/** @file +# +# Copyright (c) 2016, Hisilicon Limited. All rights reserved. +# Copyright (c) 2016, Linaro Limited. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#**/ + + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = CpldIoLibRuntime + FILE_GUID = C0939398-4AF5-43d0-B6FF-37996D642C04 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = CpldIoLib + CONSTRUCTOR = CpldRuntimeLibConstructor + DESTRUCTOR = CpldRuntimeLibDestructor + +[Sources.common] + CpldIoLibRuntime.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + Silicon/Hisilicon/HisiPkg.dec + + +[LibraryClasses] + UefiRuntimeLib + UefiBootServicesTableLib + DxeServicesTableLib + DebugLib + IoLib + BaseLib + TimerLib + PcdLib + +[BuildOptions] + +[Guids] + gEfiEventVirtualAddressChangeGuid +[Pcd] + gHisiTokenSpaceGuid.PcdCpldBaseAddress -- cgit v1.2.3