diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Common/AcpiLib.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Fch/Common/AcpiLib.c | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/AcpiLib.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/AcpiLib.c deleted file mode 100644 index 16705a1293..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/AcpiLib.c +++ /dev/null @@ -1,231 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * FCH ACPI lib - * - * - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: FCH - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 2010) $ - * - */ -/* -***************************************************************************** -* -* Copyright (c) 2011, Advanced Micro Devices, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Advanced Micro Devices, Inc. nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -**************************************************************************** -*/ -#include "FchPlatform.h" -#define FILECODE PROC_FCH_COMMON_ACPILIB_FILECODE -// -// -// Routine Description: -// -// Locate ACPI table -// -// Arguments: -// -// Signature - table signature -// -//Returns: -// -// pointer to ACPI table -// -// -VOID* -AcpiLocateTable ( - IN UINT32 Signature - ) -{ - UINT32 Index; - UINT32 *RsdPtr; - UINT32 *Rsdt; - UINTN TableOffset; - DESCRIPTION_HEADER *CurrentTable; - - RsdPtr = (UINT32*) (UINTN) FCHOEM_ACPI_TABLE_RANGE_LOW; - Rsdt = NULL; - do { - if ( *RsdPtr == ' DSR' && *(RsdPtr + 1) == ' RTP' ) { - Rsdt = (UINT32*) (UINTN) ((RSDP_HEADER*)RsdPtr)->RsdtAddress; - break; - } - RsdPtr += 4; - } while ( RsdPtr <= (UINT32*) (UINTN) FCHOEM_ACPI_TABLE_RANGE_HIGH ); - - if ( Rsdt != NULL && AcpiGetTableCheckSum (Rsdt) == 0 ) { - for ( Index = 0; Index < (((DESCRIPTION_HEADER*)Rsdt)->Length - sizeof (DESCRIPTION_HEADER)) / 4; Index++ ) { - TableOffset = *(UINTN*) ((UINT8*)Rsdt + sizeof (DESCRIPTION_HEADER) + Index * 4); - CurrentTable = (DESCRIPTION_HEADER*)TableOffset; - if ( CurrentTable->Signature == Signature ) { - return CurrentTable; - } - } - } - return NULL; -} - -// -// -// Routine Description: -// -// Update table CheckSum -// -// Arguments: -// -// TablePtr - table pointer -// -// Returns: -// -// none -// -// -VOID -AcpiSetTableCheckSum ( - IN VOID *TablePtr - ) -{ - UINT8 CheckSum; - - CheckSum = 0; - ((DESCRIPTION_HEADER*)TablePtr)->CheckSum = 0; - CheckSum = AcpiGetTableCheckSum (TablePtr); - ((DESCRIPTION_HEADER*)TablePtr)->CheckSum = (UINT8) (FCHOEM_ACPI_BYTE_CHECHSUM - CheckSum); -} - -// -// -// Routine Description: -// -// Get table CheckSum - Get ACPI table checksum -// -// Arguments: -// -// TablePtr - table pointer -// -// Returns: -// -// none -// -// -UINT8 -AcpiGetTableCheckSum ( - IN VOID *TablePtr - ) -{ - return GetByteSum (TablePtr, ((DESCRIPTION_HEADER*)TablePtr)->Length); -} - - -// -// -// Routine Description: -// -// GetByteSum - Get BYTE checksum value -// -// Arguments: -// -// DataPtr - table pointer -// Length - table length -// -// Returns: -// -// CheckSum - CheckSum value -// -// -UINT8 -GetByteSum ( - IN VOID *DataPtr, - IN UINT32 Length - ) -{ - UINT32 Index; - UINT8 CheckSum; - - CheckSum = 0; - for ( Index = 0; Index < Length; Index++ ) { - CheckSum = CheckSum + (*((UINT8*)DataPtr + Index)); - } - return CheckSum; -} - -// -// -// Routine Description: -// -// GetFchAcpiMmioBase - Get FCH HwAcpi MMIO Base Address -// -// Arguments: -// -// AcpiMmioBase - HwAcpi MMIO Base Address -// StdHeader - Amd Stand Header -// -// Returns: -// -// AcpiMmioBase - HwAcpi MMIO Base Address -// -// -VOID -GetFchAcpiMmioBase ( - OUT UINT32 *AcpiMmioBase, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 AcpiMmioBaseAddressDword; - - ReadPmio (FCH_PMIOA_REG24 + 2, AccessWidth16, &AcpiMmioBaseAddressDword, StdHeader); - *AcpiMmioBase = AcpiMmioBaseAddressDword << 16; -} - -// -// -// Routine Description: -// -// GetFchAcpiPmBase - Get FCH HwAcpi PM Base Address -// -// Arguments: -// -// AcpiPmBase - HwAcpi PM Base Address -// StdHeader - Amd Stand Header -// -// Returns: -// -// AcpiPmBase - HwAcpi PM Base Address -// -// -VOID -GetFchAcpiPmBase ( - OUT UINT16 *AcpiPmBase, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - ReadPmio (FCH_PMIOA_REG60, AccessWidth16, AcpiPmBase, StdHeader); -} - - |