aboutsummaryrefslogtreecommitdiff
path: root/src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c')
-rw-r--r--src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c
deleted file mode 100644
index b219cff3db..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Ide/IdeEnv.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * Config Fch IDE controller
- *
- * Init IDE Controller features.
- *
- * @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_IDE_IDEENV_FILECODE
-
-/**
- * FchInitEnvIde - Config Ide controller before PCI emulation
- *
- *
- *
- * @param[in] FchDataPtr Fch configuration structure pointer.
- *
- */
-VOID
-FchInitEnvIde (
- IN VOID *FchDataPtr
- )
-{
- UINT8 Channel;
- FCH_DATA_BLOCK *LocalCfgPtr;
- AMD_CONFIG_PARAMS *StdHeader;
-
- LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr;
- StdHeader = LocalCfgPtr->StdHeader;
-
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG40), AccessWidth8, 0xff, BIT0, StdHeader);
-
- //
- // Enabling IDE Explicit Pre-Fetch IDE PCI Config 0x62[8]=0
- //
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG62 + 1), AccessWidth8, ~BIT0, BIT5, StdHeader);
-
- //
- // Disable SATA MSI
- //
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG34), AccessWidth8, 0x00, 0x00, StdHeader);
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG06), AccessWidth8, 0xEF, 0x00, StdHeader);
-
- //
- // Set Ide Channel enable/disable by parameter
- //
- ReadPci (((IDE_BUS_DEV_FUN << 16) + FCH_SATA_REG40 + 11), AccessWidth8, &Channel, StdHeader);
- Channel &= 0xCF;
- if ( LocalCfgPtr->Sata.IdeDisUnusedIdePChannel ) {
- Channel |= 0x10;
- }
- if ( LocalCfgPtr->Sata.IdeDisUnusedIdeSChannel ) {
- Channel |= 0x20;
- }
- WritePci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG40 + 11), AccessWidth8, &Channel, StdHeader);
-
- //
- // IDE Controller Class ID & SSID
- // ** Get Sata Configuration ** for sync Sata & Ide with only one Legacy Ide device
- //
- if ( (LocalCfgPtr->Sata.SataIdeMode == 1) && (LocalCfgPtr->Sata.SataClass != SataLegacyIde) ) {
- //
- // Write the class code to IDE PCI register 08h-0Bh
- //
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG08), AccessWidth32, 0, 0x01018F40, StdHeader);
- }
- if ( LocalCfgPtr->Sata.SataClass == SataLegacyIde ) {
- //
- //Set SATA controller to native mode
- //
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG09), AccessWidth8, 0x00, 0x08F, StdHeader);
- }
- if (LocalCfgPtr->Ide.IdeSsid != NULL ) {
- RwPci ((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG2C, AccessWidth32, 0x00, LocalCfgPtr->Ide.IdeSsid, StdHeader);
- }
-
- //
- // Disable write access to PCI header
- //
- RwPci (((IDE_BUS_DEV_FUN << 16) + FCH_IDE_REG40), AccessWidth8, ~BIT0, 0, StdHeader);
-}
-
-
-