aboutsummaryrefslogtreecommitdiff
path: root/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c')
-rw-r--r--src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c
deleted file mode 100644
index f478365f64..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Common/MemLib.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * FCH memory access lib
- *
- *
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: FCH
- * @e \$Revision: 46093 $ @e \$Date: 2011-01-28 11:39:58 +0800 (Fri, 28 Jan 2011) $
- *
- */
-/*
-*****************************************************************************
-*
-* 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"
-#include "Ids.h"
-#define FILECODE PROC_FCH_COMMON_MEMLIB_FILECODE
-
-
-/**
- * ReadMem - Read FCH BAR Memory
- *
- * @param[in] Address - Memory BAR address
- * @param[in] OpFlag - Access width
- * @param[in] *ValuePtr - In/Out value pointer
- *
- */
-VOID
-ReadMem (
- IN UINT32 Address,
- IN UINT8 OpFlag,
- IN VOID *ValuePtr
- )
-{
- OpFlag = OpFlag & 0x7f;
-
- switch ( OpFlag ) {
- case AccessWidth8:
- *((UINT8*)ValuePtr) = *((UINT8*) ((UINTN)Address));
- break;
-
- case AccessWidth16:
- *((UINT16*)ValuePtr) = *((UINT16*) ((UINTN)Address));
- break;
-
- case AccessWidth32:
- *((UINT32*)ValuePtr) = *((UINT32*) ((UINTN)Address));
- break;
-
- default:
- ASSERT (FALSE);
- break;
- }
-}
-
-/**
- * WriteMem - Write FCH BAR Memory
- *
- * @param[in] Address - Memory BAR address
- * @param[in] OpFlag - Access width
- * @param[in] *ValuePtr - In/Out Value pointer
- *
- */
-VOID
-WriteMem (
- IN UINT32 Address,
- IN UINT8 OpFlag,
- IN VOID *ValuePtr
- )
-{
- OpFlag = OpFlag & 0x7f;
-
- switch ( OpFlag ) {
- case AccessWidth8 :
- *((UINT8*) ((UINTN)Address)) = *((UINT8*)ValuePtr);
- break;
-
- case AccessWidth16:
- *((UINT16*) ((UINTN)Address)) = *((UINT16*)ValuePtr);
- break;
-
- case AccessWidth32:
- *((UINT32*) ((UINTN)Address)) = *((UINT32*)ValuePtr);
- break;
-
- default:
- ASSERT (FALSE);
- break;
- }
-}
-
-/**
- * RwMem - Read & Write FCH BAR Memory
- *
- * @param[in] Address - Memory BAR address
- * @param[in] OpFlag - Access width
- * @param[in] Mask - Mask Value of data
- * @param[in] Data - Write data
- *
- */
-VOID
-RwMem (
- IN UINT32 Address,
- IN UINT8 OpFlag,
- IN UINT32 Mask,
- IN UINT32 Data
- )
-{
- UINT32 Result;
-
- ReadMem (Address, OpFlag, &Result);
- Result = (Result & Mask) | Data;
- WriteMem (Address, OpFlag, &Result);
-}
-