74 lines
3.5 KiB
C
74 lines
3.5 KiB
C
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//**********************************************************************
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//**********************************************************************
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//** **
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//** (C)Copyright 1985-2013, American Megatrends, Inc. **
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//** **
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//** All Rights Reserved. **
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//** **
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//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
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//** **
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//** Phone: (770)-246-8600 **
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//** **
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//**********************************************************************
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//**********************************************************************
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//**********************************************************************
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//<AMI_FHDR_START>
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//
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// Name: <W83627DHGPlatformHookSerialPortLib.c>
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//
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// Description:
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//
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//<AMI_FHDR_END>
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//**********************************************************************
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//-------------------------------------------------------------------------
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// Include Files
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//-------------------------------------------------------------------------
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#include <Library/PlatformHookLib.h>
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#include <W83627DHGPlatformHookSerialPortLib.h>
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/**
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Performs platform specific initialization required for the CPU to access
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the hardware associated with a SerialPortLib instance. This function does
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not intiailzie the serial port hardware itself. Instead, it initializes
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hardware devices that are required for the CPU to access the serial port
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hardware. This function may be called more than once.
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@retval RETURN_SUCCESS The platform specific initialization succeeded.
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@retval RETURN_DEVICE_ERROR The platform specific initialization could not be completed.
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**/
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RETURN_STATUS
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EFIAPI
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PlatformHookSerialPortInitialize (
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VOID
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)
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{
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//1. Decode
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UINT8 index;
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for(index=0; index<sizeof(W83627DHGSerialPortDebugDecodeTable)/sizeof(IO_DECODE_DATA); index++)
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AmiSioLibSetLpcDeviceDecoding(NULL, \
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W83627DHGSerialPortDebugDecodeTable[index].BaseAdd, \
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W83627DHGSerialPortDebugDecodeTable[index].UID, \
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W83627DHGSerialPortDebugDecodeTable[index].Type);
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//2. Enable IO
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//3. Set Serial port address
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ProgramRtRegisterTable(0x00, W83627DHGSerialPortDebugInitTable, sizeof(W83627DHGSerialPortDebugInitTable)/sizeof(SIO_DEVICE_INIT_DATA));
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return RETURN_SUCCESS;
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}
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//**********************************************************************
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//**********************************************************************
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//** **
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//** (C)Copyright 1985-2013, American Megatrends, Inc. **
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//** **
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//** All Rights Reserved. **
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//** **
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//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
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//** **
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//** Phone: (770)-246-8600 **
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//** **
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//**********************************************************************
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//**********************************************************************
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