diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Spi/SpiLate.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Fch/Spi/SpiLate.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Spi/SpiLate.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Spi/SpiLate.c deleted file mode 100644 index bc6387e242..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Spi/SpiLate.c +++ /dev/null @@ -1,113 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * Config Fch Spi (Lpc) controller - * - * Init Spi (Lpc) 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_SPI_SPILATE_FILECODE - -/** - * FchInitLateSpi - Prepare Spi controller to boot to OS. - * - * @param[in] FchDataPtr Fch configuration structure pointer. - * - */ -VOID -FchInitLateSpi ( - IN VOID *FchDataPtr - ) -{ - FchInitLateLpc (FchDataPtr); -} - -/** - * FchSpiUnlock - Fch SPI Unlock - * - * - * @param[in] FchDataPtr - * - */ -VOID -FchSpiUnlock ( - IN VOID *FchDataPtr - ) -{ - UINT32 SpiRomBase; - FCH_DATA_BLOCK *LocalCfgPtr; - AMD_CONFIG_PARAMS *StdHeader; - - LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; - StdHeader = LocalCfgPtr->StdHeader; - SpiRomBase = UserOptions.CfgSpiRomBaseAddress; - - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG50, AccessWidth32, ~(BIT0 + BIT1), 0, StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG54, AccessWidth32, ~(BIT0 + BIT1), 0, StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG58, AccessWidth32, ~(BIT0 + BIT1), 0, StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG5C, AccessWidth32, ~(BIT0 + BIT1), 0, StdHeader); - RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, ~(BIT22 + BIT23), (BIT22 + BIT23)); -} - -/** - * FchSpiLock - Fch SPI lock - * - * - * @param[in] FchDataPtr - * - */ -VOID -FchSpiLock ( - IN VOID *FchDataPtr - ) -{ - UINT32 SpiRomBase; - FCH_DATA_BLOCK *LocalCfgPtr; - AMD_CONFIG_PARAMS *StdHeader; - - LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; - StdHeader = LocalCfgPtr->StdHeader; - SpiRomBase = UserOptions.CfgSpiRomBaseAddress; - - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG50, AccessWidth32, ~(BIT0 + BIT1), (BIT0 + BIT1), StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG54, AccessWidth32, ~(BIT0 + BIT1), (BIT0 + BIT1), StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG58, AccessWidth32, ~(BIT0 + BIT1), (BIT0 + BIT1), StdHeader); - RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG5C, AccessWidth32, ~(BIT0 + BIT1), (BIT0 + BIT1), StdHeader); - RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, ~(BIT22 + BIT23), 0); -}
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