diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Sd/SdEnv.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Fch/Sd/SdEnv.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Sd/SdEnv.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Sd/SdEnv.c deleted file mode 100644 index 29040a7de8..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Sd/SdEnv.c +++ /dev/null @@ -1,102 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * Config Fch SD controller - * - * Init SD 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_SD_SDENV_FILECODE - -/** - * FchInitEnvSd - Config SD controller before PCI emulation - * - * - * - * @param[in] FchDataPtr Fch configuration structure pointer. - * - */ -VOID -FchInitEnvSd ( - IN VOID *FchDataPtr - ) -{ - UINT8 SdData; - UINT32 SdData32; - FCH_DATA_BLOCK *LocalCfgPtr; - AMD_CONFIG_PARAMS *StdHeader; - - LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; - StdHeader = LocalCfgPtr->StdHeader; - - // - // SD Configuration - // - if ( LocalCfgPtr->Sd.SdConfig != SdDisable) { - RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG41, AccessWidth8, 0xF1, 0x48); - RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG42, AccessWidth8, 0xFE, 0x00); - RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGE7, AccessWidth8, 0x00, 0x12); - // - // INT#A SD resource - // - SdData = 0x97; /// Azalia APIC index - LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC00, &SdData, StdHeader); - SdData = 0x10; /// IRQ16 (INTA#) - LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC01, &SdData, StdHeader); - - ReadPci ((SD_BUS_DEV_FUN << 16) + SD_PCI_REGA4, AccessWidth32, &SdData32, StdHeader); - SdData32 |= BIT31 + BIT24 + BIT18 + BIT16; ///ADMA - - if ( LocalCfgPtr->Sd.SdConfig == SdDma) { - SdData32 &= ~(BIT16 + BIT24); ///DMA - } else if ( LocalCfgPtr->Sd.SdConfig == SdPio) { - SdData32 &= ~(BIT16 + BIT18 + BIT24); ///PIO - } - - SdData32 &= ~(BIT17 + BIT23); ///clear bitwidth - SdData32 |= (LocalCfgPtr->Sd.SdSpeed << 17) + (LocalCfgPtr->Sd.SdBitWidth << 23); - RwPci ((SD_BUS_DEV_FUN << 16) + SD_PCI_REGA4, AccessWidth32, 0, SdData32, StdHeader); - - // SD: Some SD cards cannot be detected in HIGH speed mode - RwPci ((SD_BUS_DEV_FUN << 16) + SD_PCI_REGB0, AccessWidth32, (UINT32) (~ (0x03 << 10)), (UINT32) (0x03 << 10), StdHeader); - } else { - RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGD3, AccessWidth8, 0xBF, 0x00); - } -} - |