diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi')
10 files changed, 1523 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcEnvService.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcEnvService.c new file mode 100644 index 0000000000..236b4c5e93 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcEnvService.c @@ -0,0 +1,119 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#include "Filecode.h" +#define FILECODE PROC_FCH_SPI_FAMILY_HUDSON2_HUDSON2LPCENVSERVICE_FILECODE + +/** + * FchInitHudson2EnvLpcPciTable - PCI device registers initial + * during early POST. + * + */ +REG8_MASK FchInitHudson2EnvLpcPciTable[] = +{ + // + // LPC Device (Bus 0, Dev 20, Func 3) + // + {0x00, LPC_BUS_DEV_FUN, 0}, + {FCH_LPC_REG40, (UINT8)~BIT2, BIT2}, /// Enabling LPC DMA Function 0x40[2]=1b 0x78[0]=0b + {FCH_LPC_REG48, 0x00, BIT0 + BIT1 + BIT2}, + {0x78 , 0xFC, 00}, /// Enabling LPC DMA Function 0x40[2]=1b 0x78[0]=0b / Disables MSI capability + {FCH_LPC_REGBB, (UINT8)~BIT0, (BIT0 + BIT3 + BIT4 + BIT5)}, /// Enabled SPI Prefetch from HOST. + {0xFF, 0xFF, 0xFF}, +}; + +/** + * FchInitEnvLpcProgram - Config LPC controller before PCI + * emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitEnvLpcProgram ( + IN VOID *FchDataPtr + ) +{ + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + ProgramPciByteTable ((REG8_MASK*) (&FchInitHudson2EnvLpcPciTable[0]), sizeof (FchInitHudson2EnvLpcPciTable) / sizeof (REG8_MASK), StdHeader); + + // + // Disable LPC A-Link Cycle Bypass + // + RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG50 + 2, AccessWidth8, 0xF7, BIT3); +} + diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcResetService.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcResetService.c new file mode 100644 index 0000000000..cd8ac2fb29 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/Family/Hudson2/Hudson2LpcResetService.c @@ -0,0 +1,152 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#include "Filecode.h" + +#define FILECODE PROC_FCH_SPI_FAMILY_HUDSON2_HUDSON2LPCRESETSERVICE_FILECODE + +/** + * FchInitHudson2ResetLpcPciTable - Lpc (Spi) device registers + * initial during the power on stage. + * + * + * + * + */ +REG8_MASK FchInitHudson2ResetLpcPciTable[] = +{ + // + // LPC Device (Bus 0, Dev 20, Func 3) + // + {0x00, LPC_BUS_DEV_FUN, 0}, + + {FCH_LPC_REG48, 0x00, BIT0 + BIT1 + BIT2}, + {FCH_LPC_REG7C, 0x00, BIT0 + BIT2}, + {0x78 , 0xF0, BIT2 + BIT3}, /// Enable LDRQ pin + {FCH_LPC_REGBB, 0xFF, BIT3 + BIT4 + BIT5}, + // + // Set 0xBB [5:3] = 111 to improve SPI timing margin. + // Set 0xBA [6:5] = 11 improve SPI timing margin. (SPI Prefetch enhancement) + // + {FCH_LPC_REGBB, 0xBE, BIT0 + BIT3 + BIT4 + BIT5}, + {FCH_LPC_REGBA, 0x9F, BIT5 + BIT6}, + // Force EC_PortActive to 1 to fix possible IR non function issue when NO_EC_SUPPORT is defined + {FCH_LPC_REGA4, (UINT8)~ BIT0, BIT0}, + {0xFF, 0xFF, 0xFF}, +}; + +/** + * FchInitResetLpcProgram - Config Lpc controller during Power-On + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitResetLpcProgram ( + IN VOID *FchDataPtr + ) +{ + FCH_RESET_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_RESET_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + // + // enable prefetch on Host, set LPC cfg 0xBB bit 0 to 1 + // + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBA, AccessWidth16, 0xFFFF, BIT8, StdHeader); + + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG6C, AccessWidth32, 0xFFFFFF00, 0, StdHeader); + + ProgramPciByteTable ( (REG8_MASK*) (&FchInitHudson2ResetLpcPciTable[0]), sizeof (FchInitHudson2ResetLpcPciTable) / sizeof (REG8_MASK), StdHeader); + + // + // Enabling ClkRun Function + // + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBB, AccessWidth8, 0xFB, BIT2, StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGD0, AccessWidth8, 0xFB, 0, StdHeader); + // + // LPC CLK0 Power-Down Function + // + if (!IsImcEnabled (StdHeader)) { + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGD2, AccessWidth8, 0xFF, BIT3); + } else { + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGD2, AccessWidth8, (UINT32)~ (BIT3), 0); + } + + if ( LocalCfgPtr->LegacyFree ) { + RwPci (((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG44), AccessWidth32, 00, 0x0003C000, StdHeader); + } else { + RwPci (((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG44), AccessWidth32, 00, 0xFF03FFD5, StdHeader); + } +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcEnv.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcEnv.c new file mode 100644 index 0000000000..8c154a5fa1 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcEnv.c @@ -0,0 +1,122 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_LPCENV_FILECODE + + + +/** + * FchInitEnvLpc - Config LPC controller before PCI emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitEnvLpc ( + IN VOID *FchDataPtr + ) +{ + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + // + // LPC CFG programming + // + // + // Turn on and configure LPC clock (48MHz) + // + RwMem (ACPI_MMIO_BASE + MISC_BASE + 0x28, AccessWidth32, (UINT32)~(BIT21 + BIT20 + BIT19), 2 << 19); + RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG40, AccessWidth8, (UINT32)~BIT7, 0); + + // + // Initialization of pci config space + // + FchInitEnvLpcProgram (FchDataPtr); + + // + // SSID for LPC Controller + // + if (LocalCfgPtr->Spi.LpcSsid != 0 ) { + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG2C, AccessWidth32, 0x00, LocalCfgPtr->Spi.LpcSsid, StdHeader); + } + // + // LPC MSI + // + if ( LocalCfgPtr->Spi.LpcMsiEnable ) { + RwPci ((LPC_BUS_DEV_FUN << 16) + 0x78 , AccessWidth32, (UINT32)~BIT1, (UINT32)BIT1, StdHeader); + } +} + diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcLate.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcLate.c new file mode 100644 index 0000000000..4d2d7e6b7d --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcLate.c @@ -0,0 +1,86 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_LPCLATE_FILECODE + +/** + * FchInitLateLpc - Prepare Ir controller to boot to OS. + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitLateLpc ( + IN VOID *FchDataPtr + ) +{ + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBB, AccessWidth8, 0xBF, BIT3 + BIT4 + BIT5, ((FCH_DATA_BLOCK *)FchDataPtr)->StdHeader); +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcMid.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcMid.c new file mode 100644 index 0000000000..428cb7e2ca --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcMid.c @@ -0,0 +1,87 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_LPCMID_FILECODE + +/** + * FchInitMidLpc - Config Lpc controller after PCI emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitMidLpc ( + IN VOID *FchDataPtr + ) +{ +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcReset.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcReset.c new file mode 100644 index 0000000000..0c3607afe1 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/LpcReset.c @@ -0,0 +1,98 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch LPC controller + * + * Init LPC Controller features (PEI phase). + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_LPCRESET_FILECODE + + + +/** + * FchInitResetLpc - Config Lpc controller during Power-On + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitResetLpc ( + IN VOID *FchDataPtr + ) +{ + FCH_RESET_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_RESET_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + FchInitResetLpcProgram (FchDataPtr); + +} + diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiEnv.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiEnv.c new file mode 100644 index 0000000000..562c274907 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiEnv.c @@ -0,0 +1,88 @@ +/* $NoKeywords:$ */ +/** + * @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: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_SPIENV_FILECODE + +/** + * FchInitEnvSpi - Config Spi controller before PCI emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitEnvSpi ( + IN VOID *FchDataPtr + ) +{ + FchInitEnvLpc (FchDataPtr); +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiLate.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiLate.c new file mode 100644 index 0000000000..b8016ae934 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiLate.c @@ -0,0 +1,140 @@ +/* $NoKeywords:$ */ +/** + * @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: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#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 = LocalCfgPtr->Spi.RomBaseAddress; + + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG50, AccessWidth32, (UINT32)~(BIT0 + BIT1), 0, StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG54, AccessWidth32, (UINT32)~(BIT0 + BIT1), 0, StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG58, AccessWidth32, (UINT32)~(BIT0 + BIT1), 0, StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG5C, AccessWidth32, (UINT32)~(BIT0 + BIT1), 0, StdHeader); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, (UINT32)~(BIT22 + BIT23), (UINT32)(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 = LocalCfgPtr->Spi.RomBaseAddress; + + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG50, AccessWidth32, (UINT32)~(BIT0 + BIT1), (UINT32)(BIT0 + BIT1), StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG54, AccessWidth32, (UINT32)~(BIT0 + BIT1), (UINT32)(BIT0 + BIT1), StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG58, AccessWidth32, (UINT32)~(BIT0 + BIT1), (UINT32)(BIT0 + BIT1), StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REG5C, AccessWidth32, (UINT32)~(BIT0 + BIT1), (UINT32)(BIT0 + BIT1), StdHeader); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, (UINT32)~(BIT22 + BIT23), 0); +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiMid.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiMid.c new file mode 100644 index 0000000000..c924ee2a58 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiMid.c @@ -0,0 +1,88 @@ +/* $NoKeywords:$ */ +/** + * @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: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_SPIMID_FILECODE + +/** + * FchInitMidSpi - Config Spi controller after PCI emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitMidSpi ( + IN VOID *FchDataPtr + ) +{ + FchInitMidLpc (FchDataPtr); +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiReset.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiReset.c new file mode 100644 index 0000000000..f1f62b1b3f --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Spi/SpiReset.c @@ -0,0 +1,543 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch Spi controller + * + * Init Spi Controller features (PEI phase). + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 64064 $ @e \$Date: 2012-01-15 22:36:53 -0600 (Sun, 15 Jan 2012) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#define FILECODE PROC_FCH_SPI_SPIRESET_FILECODE + +/** + * FchDummy2 - Dummy2 + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchDummy2 ( + IN UINT32 SpiRomBase + ); + +VOID +FchDummy ( + IN UINT32 SpiRomBase + ); + +VOID +FchSpiExecute ( + IN UINT32 SpiRomBase + ); + +VOID +FchResetFifo ( + IN UINT32 SpiRomBase + ); + +VOID +FchResetFifoToLast ( + IN UINT32 SpiRomBase + ); + +UINT32 +FchReadSpiId ( + IN UINT32 SpiRomBase, + IN BOOLEAN Flag + ); + +BOOLEAN +FchReadSpiQe ( + IN UINT32 SpiRomBase, + IN UINT32 DeviceID + ); + +VOID +FchWriteSpiQe ( + IN UINT32 SpiRomBase, + IN UINT32 DeviceID + ); + +VOID +FchSetQualMode ( + IN UINT32 SpiQualMode, + IN UINT32 SpiRomBase, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +FchClearQualMode ( + IN AMD_CONFIG_PARAMS *StdHeader + ); + +BOOLEAN +FchCheckSpiQe ( + IN UINT32 SpiRomBase, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +/** + * FchDummy - Dummy + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchDummy ( + IN UINT32 SpiRomBase + ) +{ + ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00); +} +/** + * FchSpiExecute - SPI Execute + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchSpiExecute ( + IN UINT32 SpiRomBase + ) +{ + UINT32 SpiReg00; + SpiReg00 = BIT31 + BIT16; + ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00) |= BIT16; + do { + SpiReg00 = ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00); + } while ((SpiReg00 & (BIT31 + BIT16))); +} +/** + * FchResetFifo - Reset SPI FIFO + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchResetFifo ( + IN UINT32 SpiRomBase + ) +{ + ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00) |= BIT20; + //ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00) |= BIT21; +} +/** + * FchResetFifoToLast - Reset SPI FIFO to last + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchResetFifoToLast ( + IN UINT32 SpiRomBase + ) +{ + ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00) |= BIT20; +} + +/** + * FchReadSpiId - Read SPI ID + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * @param[in] Flag - Read Flag. + * + */ +UINT32 +FchReadSpiId ( + IN UINT32 SpiRomBase, + IN BOOLEAN Flag + ) +{ + UINT32 DeviceID; + UINT8 i; + DeviceID = 0; + if (Flag) { + ACPIMMIO16 (SpiRomBase + FCH_SPI_MMIO_REG00) = 0x409F; + FchSpiExecute (SpiRomBase); + FchResetFifo (SpiRomBase); + for (i = 0; i < 3; i++) { + DeviceID |= ((UINT32) (ACPIMMIO8 (SpiRomBase + FCH_SPI_MMIO_REG0C)) << (i*8)); + } + } else { + FchDummy (SpiRomBase); + FchDummy2 (SpiRomBase); + } + return DeviceID; +} +/** + * FchReadSpiQe - Read SPI Qual Enable + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * @param[in] DeviceID - Devic ID. + * + */ +BOOLEAN +FchReadSpiQe ( + IN UINT32 SpiRomBase, + IN UINT32 DeviceID + ) +{ + UINT8 StatusLen; + UINT8 dbStatus; + UINT8 dbStatus1; + UINT8 StatusRead; + UINT8 StatusWrite; + UINT8 QualEnable; + UINT8 QualEnable1; + + StatusLen = 0x02; + StatusRead = 0x05; + StatusWrite = 0x01; + QualEnable = 0; + QualEnable1 = 0; + + switch (DeviceID) { + case 0x0024C2: //Macronix_MX25L1633E + case 0x0025C2: //Macronix_MX25L1636E + case 0x005EC2: //Macronix_MX25L3235D + case 0x165EC2: //Macronix_MX25L3235D:tested + QualEnable = 0x40; + break; + + case 0x0014ef: //Wnbond_W25X16= S25FL016K + case 0x004015: //Wnbond_W25Q16CV + StatusLen = 0x02; + StatusRead = 0x35; + QualEnable1 = 0x02; + break; + + case 0x00861F: //Atmel_AT25DQ161 + StatusRead = 0x3F; + StatusRead = 0x3E; + QualEnable = 0x80; + break; + + default: + return FALSE; + } + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth16, 0, (StatusLen << 12) | StatusRead); + FchSpiExecute (SpiRomBase); + FchResetFifo (SpiRomBase); + ReadMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus); + ReadMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus); + ReadMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus1); + if ((dbStatus & QualEnable) || (dbStatus1 & QualEnable1) ) { + return TRUE; + } + return FALSE; +} +/** + * FchWriteSpiQe - Write SPI Qual Enable + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * @param[in] DeviceID - Devic ID. + * + */ +VOID +FchWriteSpiQe ( + IN UINT32 SpiRomBase, + IN UINT32 DeviceID + ) +{ + UINT8 StatusLen; + UINT8 StatusWriteLen; + UINT8 dbStatus; + UINT8 dbStatus1; + UINT8 StatusRead; + UINT8 StatusWrite; + UINT8 QualEnable; + UINT8 QualEnable1; + + StatusLen = 0x02; + StatusRead = 0x05; + StatusWrite = 0x01; + StatusWriteLen = 0x01; + QualEnable = 0; + QualEnable1 = 0; + + switch (DeviceID) { + case 0x0024C2: //Macronix_MX25L1633E + case 0x0025C2: //Macronix_MX25L1636E + case 0x005EC2: //Macronix_MX25L3235D + case 0x165EC2: //Macronix_MX25L3235D:tested + QualEnable = 0x40; + break; + + case 0x0014ef: //Wnbond_W25X16= S25FL016K + case 0x004015: //Wnbond_W25Q16CV + StatusLen = 0x02; + StatusRead = 0x35; + QualEnable1 = 0x02; + break; + + case 0x00861F: //Atmel_AT25DQ161 + StatusRead = 0x3F; + StatusRead = 0x3E; + QualEnable = 0x80; + break; + + default: + return ; + } + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth16, 0, (StatusLen << 12) | StatusRead); + FchSpiExecute (SpiRomBase); + FchResetFifo (SpiRomBase); + ReadMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus); + ReadMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus1); + + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth16, 0, 0x0006); + FchSpiExecute (SpiRomBase); + + FchResetFifo (SpiRomBase); + dbStatus |= QualEnable; + dbStatus1 |= QualEnable1; + WriteMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus); + WriteMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth8, &dbStatus1); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth16, 0, (StatusWriteLen << 8) | StatusWrite); + FchSpiExecute (SpiRomBase); +} +/** + * FchSetQualMode - Set SPI Qual Mode + * + * + * + * @param[in] SpiQualMode- Spi Qual Mode. + * @param[in] SpiRomBase - Spi Rom Base. + * @param[in] StdHeader - Standard Header. + * + */ +VOID +FchSetQualMode ( + IN UINT32 SpiQualMode, + IN UINT32 SpiRomBase, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GEVENT_REG09, AccessWidth8, (UINT32)~BIT3, (UINT32)BIT3); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBB, AccessWidth8, (UINT32)~BIT0, (UINT32)BIT0, StdHeader); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, (UINT32)~( BIT18 + BIT29 + BIT30), ((SpiQualMode & 1) << 18) + ((SpiQualMode & 6) << 28)); +} +/** + * FchClearQualMode - Clear SPI Qual Mode + * + * + * + * @param[in] StdHeader - Standard Header. + * + */ +VOID +FchClearQualMode ( + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT32 SpiRomBase; + // + // Get Spi ROM Base Address + // + ReadPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGA0, AccessWidth32, &SpiRomBase, StdHeader); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, (UINT32)~( BIT18 + BIT29 + BIT30), 0); + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GEVENT_REG09, AccessWidth8, (UINT32)~BIT3, 0); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBB, AccessWidth8, (UINT32)~ BIT0, 0, StdHeader); +} +/** + * FchCheckSpiQe - Check SPI Qual Enable + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * @param[in] StdHeader - Standard Header. + * + */ +BOOLEAN +FchCheckSpiQe ( + IN UINT32 SpiRomBase, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT32 DeviceID; + //FchClearQualMode (SpiRomBase, StdHeader); + FchReadSpiId (SpiRomBase, FALSE); + DeviceID = FchReadSpiId (SpiRomBase, TRUE); + //if (DeviceID != 0x165EC2) FCH_DEADLOOP(); + switch (DeviceID) { + case 0x0024C2: //Macronix_MX25L1633E + case 0x0025C2: //Macronix_MX25L1636E + case 0x005EC2: //Macronix_MX25L3235D + case 0x165EC2: //Macronix_MX25L3235D:tested + case 0x0014ef: //Wnbond_W25X16= S25FL016K + case 0x004015: //Wnbond_W25Q16CV + case 0x00861F: //Atmel_AT25DQ161 + if (FchReadSpiQe (SpiRomBase, DeviceID)) { + return TRUE; + } else { + do { + FchWriteSpiQe (SpiRomBase, DeviceID); + if (FchReadSpiQe (SpiRomBase, DeviceID)) { + return TRUE; + } + } while (!FchReadSpiQe (SpiRomBase, DeviceID)); + } + break; + } + return FALSE; +} +/** + * FchInitResetSpi - Config Spi controller during Power-On + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitResetSpi ( + IN VOID *FchDataPtr + ) +{ + UINT32 SpiModeByte; + UINT32 SpiRomBase; + FCH_RESET_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_RESET_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + SpiRomBase = UserOptions.FchBldCfg->CfgSpiRomBaseAddress; + + // + // Set Spi ROM Base Address + // + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGA0, AccessWidth32, 0x001F, SpiRomBase, StdHeader); + + // + // Spi Mode Initial + // + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, 0xFFFFFFFF, (BIT19 + BIT24 + BIT25 + BIT26)); + RwMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth32, 0xFFC0FFFF, 0 ); + + if (LocalCfgPtr->SpiSpeed) { + RwMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth32, (UINT32)~(BIT13 + BIT12), ((LocalCfgPtr->SpiSpeed - 1 ) << 12)); + } + + if (LocalCfgPtr->FastSpeed) { + RwMem (SpiRomBase + FCH_SPI_MMIO_REG0C, AccessWidth32, (UINT32)~(BIT15 + BIT14), ((LocalCfgPtr->FastSpeed - 1 ) << 14)); + } + + RwMem (SpiRomBase + FCH_SPI_MMIO_REG1C, AccessWidth32, (UINT32)~(BIT10), ((LocalCfgPtr->BurstWrite) << 10)); + + SpiModeByte = LocalCfgPtr->Mode; + if (LocalCfgPtr->Mode) { + if ((SpiModeByte == FCH_SPI_MODE_QUAL_114) || (SpiModeByte == FCH_SPI_MODE_QUAL_144)) { + if (FchCheckSpiQe (SpiRomBase, StdHeader)) { + FchSetQualMode (SpiModeByte, SpiRomBase, StdHeader); + } + } else { + RwMem (SpiRomBase + FCH_SPI_MMIO_REG00, AccessWidth32, (UINT32)~( BIT18 + BIT29 + BIT30), ((LocalCfgPtr->Mode & 1) << 18) + ((LocalCfgPtr->Mode & 6) << 28)); + } + } else { + if (FchCheckSpiQe (SpiRomBase, StdHeader)) { + SpiModeByte = FCH_SPI_MODE_QUAL_144; + //FchSetQualMode (SpiModeByte, SpiRomBase, StdHeader); + } + } + // Enabling SPI ROM Prefetch + // Set LPC cfg 0xBA bit 8 + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBA, AccessWidth16, 0xFFFF, BIT8, StdHeader); + + // Enable SPI Prefetch for USB, set LPC cfg 0xBA bit 7 to 1. + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGBA, AccessWidth16, 0xFFFF, BIT7, StdHeader); +} +/** + * FchDummy2 - Dummy2 + * + * + * + * @param[in] SpiRomBase - Spi Rom Base. + * + */ +VOID +FchDummy2 ( + IN UINT32 SpiRomBase + ) +{ + ACPIMMIO32 (SpiRomBase + FCH_SPI_MMIO_REG00); +} + + |