diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Ir/IrEnv.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Fch/Ir/IrEnv.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Ir/IrEnv.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Ir/IrEnv.c deleted file mode 100644 index 5749f2a9c2..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Ir/IrEnv.c +++ /dev/null @@ -1,101 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * Config Fch Ir controller - * - * Init Ir Controller features. - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: FCH - * @e \$Revision: 46088 $ @e \$Date: 2011-01-28 11:24:26 +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" -#define FILECODE PROC_FCH_IR_IRENV_FILECODE - -/** - * FchInitEnvIr - Config Ir controller before PCI emulation - * - * - * - * @param[in] FchDataPtr Fch configuration structure pointer. - * - */ -VOID -FchInitEnvIr ( - IN VOID *FchDataPtr - ) -{ - IR_CONFIG FchIrConfig; - UINT8 Data; - FCH_DATA_BLOCK *LocalCfgPtr; - AMD_CONFIG_PARAMS *StdHeader; - - LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; - StdHeader = LocalCfgPtr->StdHeader; - FchIrConfig = LocalCfgPtr->Ir.IrConfig; - - // - //IR init Logical device 0x05 - // - if (FchIrConfig != IrDisable) { - EnterEcConfig (StdHeader); - - RwEc8 (0x07, 0x00, 0x05, StdHeader); ///Select logical device 05, IR controller - RwEc8 (0x60, 0x00, 0x05, StdHeader); ///Set Base Address to 550h - RwEc8 (0x61, 0x00, 0x50, StdHeader); - RwEc8 (0x70, 0xF0, 0x05, StdHeader); ///Set IRQ to 05h - RwEc8 (0x30, 0x00, 0x01, StdHeader); ///Enable logical device 5, IR controller - - Data = 0xAB; - LibAmdIoWrite (AccessWidth8, 0x550, &Data, StdHeader); - LibAmdIoRead (AccessWidth8, 0x551, &Data, StdHeader); - Data = (((Data & 0xFC ) | 0x20) | (UINT8) FchIrConfig); - LibAmdIoWrite (AccessWidth8, 0x551, &Data, StdHeader); - - ExitEcConfig (StdHeader); - - Data = 0xA0; /// EC APIC index - LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC00, &Data, StdHeader); - Data = 0x05; /// IRQ5 - LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC01, &Data, StdHeader); - } else { - EnterEcConfig (StdHeader); - - RwEc8 (0x07, 0x00, 0x05, StdHeader); ///Select logical device 05, IR controller - RwEc8 (0x30, 0x00, 0x00, StdHeader); ///Disable logical device 5, IR controller - - ExitEcConfig (StdHeader); - } -} |