diff options
author | Leahy, Leroy P <leroy.p.leahy@intel.com> | 2016-05-09 10:57:55 -0700 |
---|---|---|
committer | Prince Agyeman <prince.agyeman@intel.com> | 2016-05-10 10:13:40 -0700 |
commit | 24ca2f3507056e6a86cb0c0f088bba96cd117d71 (patch) | |
tree | f0d892a8e1c9945ba095a3a22958e2140111faca /CorebootModulePkg/Include/Library/CbParseLib.h | |
parent | deac23ab9678722c84c4ea0f70ff2bbbf04ff3aa (diff) | |
download | edk2-platforms-24ca2f3507056e6a86cb0c0f088bba96cd117d71.tar.xz |
CorebootPayloadPkg/PlatformBdsLib: Pass more serial parameters
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>
Diffstat (limited to 'CorebootModulePkg/Include/Library/CbParseLib.h')
-rw-r--r-- | CorebootModulePkg/Include/Library/CbParseLib.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/CorebootModulePkg/Include/Library/CbParseLib.h b/CorebootModulePkg/Include/Library/CbParseLib.h index 170375b365..a023246d71 100644 --- a/CorebootModulePkg/Include/Library/CbParseLib.h +++ b/CorebootModulePkg/Include/Library/CbParseLib.h @@ -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
|