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CorebootPayloadPkg/PlatformBdsLib: Pass more serial parameters

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Pass the serial port baudrate, register stride, input clock rate and
ID from coreboot to CorebootPayloadPkg.

Change-Id: I37111d23216e4effa2909337af7e8a6de36b61f7
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Prince Agyeman <prince.agyeman@intel.com>
This commit is contained in:
Leahy, Leroy P
2016-05-09 10:57:55 -07:00
committed by Prince Agyeman
parent deac23ab96
commit 24ca2f3507
7 changed files with 128 additions and 23 deletions
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26
CorebootModulePkg/Include/Library/CbParseLib.h
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@ -30,7 +30,7 @@ CbParseMemoryInfo (
IN UINT64* pLowMemorySize,
IN UINT64* pHighMemorySize
);
/**
Acquire the coreboot memory table with the given table id
@ -45,11 +45,11 @@ CbParseMemoryInfo (
**/
RETURN_STATUS
CbParseCbMemTable (
IN UINT32 TableId,
IN UINT32 TableId,
IN VOID** pMemTable,
IN UINT32* pMemTableSize
);
/**
Acquire the acpi table from coreboot
@ -66,7 +66,7 @@ CbParseAcpiTable (
IN VOID** pMemTable,
IN UINT32* pMemTableSize
);
/**
Acquire the smbios table from coreboot
@ -83,7 +83,7 @@ CbParseSmbiosTable (
IN VOID** pMemTable,
IN UINT32* pMemTableSize
);
/**
Find the required fadt information
@ -107,13 +107,16 @@ CbParseFadtInfo (
IN UINTN* pPmEvtReg,
IN UINTN* pPmGpeEnReg
);
/**
Find the serial port information
@param pRegBase Pointer to the base address of serial port registers
@param pRegAccessType Pointer to the access type of serial port registers
@param pRegWidth Pointer to the register width in bytes
@param pBaudrate Pointer to the serial port baudrate
@param pInputHertz Pointer to the input clock frequency
@param pUartPciAddr Pointer to the UART PCI bus, dev and func address
@retval RETURN_SUCCESS Successfully find the serial port information.
@retval RETURN_NOT_FOUND Failed to find the serial port information .
@ -121,9 +124,12 @@ CbParseFadtInfo (
**/
RETURN_STATUS
CbParseSerialInfo (
IN UINT32* pRegBase,
IN UINT32* pRegAccessType,
IN UINT32* pBaudrate
OUT UINT32 *pRegBase,
OUT UINT32 *pRegAccessType,
OUT UINT32 *pRegWidth,
OUT UINT32 *pBaudrate,
OUT UINT32 *pInputHertz,
OUT UINT32 *pUartPciAddr
);
/**
@ -141,7 +147,7 @@ CbParseGetCbHeader (
IN UINTN Level,
IN VOID** HeaderPtr
);
/**
Find the video frame buffer information