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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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59
DuetPkg/DxeIpl/Debug.c
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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
@@ -19,6 +19,7 @@ Revision History:
**/
#include "DxeIpl.h"
#include <Library/SerialPortLib.h>
#include "SerialStatusCode.h"
#include "Debug.h"
@@ -50,58 +51,32 @@ ClearScreen (
mCursor = (UINT8 *)(UINTN)(0x000b8000 + 160);
}
VOID
PrintValue (
UINT32 Value
)
{
UINT32 Index;
CHAR8 Char;
CHAR8 String[9];
for (Index = 0; Index < 8; Index++) {
Char = (UINT8)(((Value >> ((7 - Index) * 4)) & 0x0f) + '0');
if (Char > '9') {
Char = (UINT8) (Char - '0' - 10 + 'A');
}
String[Index] = Char;
}
String[sizeof (String) - 1] = '\0';
PrintString (String);
}
VOID
PrintValue64 (
UINT64 Value
)
{
PrintValue ((UINT32) RShiftU64 (Value, 32));
PrintValue ((UINT32) Value);
}
VOID
PrintString (
CHAR8 *String
IN CONST CHAR8 *FormatString,
...
)
{
UINT32 Index;
UINTN Index;
CHAR8 PrintBuffer[1000];
VA_LIST Marker;
for (Index = 0; String[Index] != 0; Index++) {
if (String[Index] == '\n') {
mCursor = (UINT8 *)(UINTN)(0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));
VA_START (Marker, FormatString);
AsciiVSPrint (PrintBuffer, sizeof (PrintBuffer), FormatString, Marker);
VA_END (Marker);
for (Index = 0; PrintBuffer[Index] != 0; Index++) {
if (PrintBuffer[Index] == '\n') {
mCursor = (UINT8 *) (UINTN) (0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));
} else {
*mCursor = String[Index];
*mCursor = (UINT8) PrintBuffer[Index];
mCursor += 2;
}
}
//
// All information also output to serial port.
//
DebugSerialPrint ((CHAR8*)String);
SerialPortWrite (PrintBuffer, Index);
}