diff options
Diffstat (limited to 'Core/EM/TCG2/Tpm1_2_lib/AmiTcmlib.c')
| -rw-r--r-- | Core/EM/TCG2/Tpm1_2_lib/AmiTcmlib.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/Core/EM/TCG2/Tpm1_2_lib/AmiTcmlib.c b/Core/EM/TCG2/Tpm1_2_lib/AmiTcmlib.c new file mode 100644 index 0000000..d1e5c44 --- /dev/null +++ b/Core/EM/TCG2/Tpm1_2_lib/AmiTcmlib.c @@ -0,0 +1,125 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//************************************************************************* +// $Header: /Alaska/SOURCE/Modules/TCG2/Libraries/TisLib/AmiTcmlib/AmiTcmlib.c 1 4/21/14 2:15p Fredericko $ +// +// $Revision: 1 $ +// +// $Date: 4/21/14 2:15p $ +//************************************************************************* +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/TCG2/Libraries/TisLib/AmiTcmlib/AmiTcmlib.c $ +// +// 1 4/21/14 2:15p Fredericko +// +// 1 10/08/13 11:59a Fredericko +// Initial Check-In for Tpm-Next module +// +// 1 7/10/13 5:50p Fredericko +// [TAG] EIP120969 +// [Category] New Feature +// [Description] TCG (TPM20) +// +// 6 4/01/11 9:32a Fredericko +// Updated function Header +// +// 5 3/31/11 4:48p Fredericko +// Changes for TCG_Legacy support +// +// 4 3/29/11 4:51p Fredericko +// Moved TCM device ID and Vendor ID check to tokens. +// +// 3 3/29/11 12:52p Fredericko +// +// 2 3/29/11 12:07p Fredericko +// [TAG] EIP 54642 +// [Category] Improvement +// [Description] 1. Checkin Files related to TCG function override +// 2. Include TCM and TPM auto detection +// [Files] Affects all TCG files +// +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AmiTcmlib.c +// +// Description: +// AmiTcmlibrary functions +// +//<AMI_FHDR_END> +//********************************************************************** +#include "AmiTcmlib.h" +#include "token.h" + + +TCM_ID_STRUC TCMSupportedArray[NUMBER_OF_SUPPORTED_TCM_DEVICES]={ + {SUPPORTED_TCM_DEVICE_1_VID,SUPPORTED_TCM_DEVICE_1_DID}, //ZTEIC + {SUPPORTED_TCM_DEVICE_2_VID,SUPPORTED_TCM_DEVICE_2_DID} //ZTEIC2 +}; + + + + +//********************************************************************** +//<AMI_PHDR_START> +// +// Procedure: AutoSupportType +// +// Description: verifies support for a TCM module on a platform +// +// Input: NONE +// +// Output: BOOLEAN +// +// Modified: +// +// Referrals: +// +// Notes: +//<AMI_PHDR_END> +//********************************************************************** +extern +BOOLEAN +__stdcall AutoSupportType () +{ +#if TCG_LEGACY == 0 + UINTN i=0; + + for(i=0;i<(sizeof(TCMSupportedArray)/sizeof(TCM_ID_STRUC));i++){ + if((TCMSupportedArray[i].VID == *(UINT16 *)(UINTN)(PORT_TPM_IOMEMBASE + 0xF00)) && + (TCMSupportedArray[i].DID == *(UINT16 *)(UINTN)(PORT_TPM_IOMEMBASE + 0xF02))){ + return TRUE; + } + } +#endif + return FALSE; +} + + + + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |