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Change DUET DxeIpl to use SerialPort instead of manipulating serial port directly.

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Signed-off-by: niruiyu
Reviewed-by: jyao1

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11876 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
niruiyu
2011-06-23 08:31:18 +00:00
parent f6bd06633d
commit b68b78e66c
15 changed files with 180 additions and 574 deletions
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46
DuetPkg/DxeIpl/SerialStatusCode.h
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@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -31,50 +31,6 @@ Revision History:
//
//---------------------------------------------
// UART Register Offsets
//---------------------------------------------
#define BAUD_LOW_OFFSET 0x00
#define BAUD_HIGH_OFFSET 0x01
#define IER_OFFSET 0x01
#define LCR_SHADOW_OFFSET 0x01
#define FCR_SHADOW_OFFSET 0x02
#define IR_CONTROL_OFFSET 0x02
#define FCR_OFFSET 0x02
#define EIR_OFFSET 0x02
#define BSR_OFFSET 0x03
#define LCR_OFFSET 0x03
#define MCR_OFFSET 0x04
#define LSR_OFFSET 0x05
#define MSR_OFFSET 0x06
//---------------------------------------------
// UART Register Bit Defines
//---------------------------------------------
#define LSR_TXRDY 0x20
#define LSR_RXDA 0x01
#define DLAB 0x01
//
// Globals for Serial Port settings
//
extern UINT16 gComBase;
extern UINTN gBps;
extern UINT8 gData;
extern UINT8 gStop;
extern UINT8 gParity;
extern UINT8 gBreakSet;
VOID
DebugSerialPrint (
IN CHAR8 *OutputString
);
VOID
DebugSerialWrite (
IN UINT8 Character
);
VOID
InstallSerialStatusCode (
IN EFI_REPORT_STATUS_CODE *ReportStatusCode