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Add 8254 module and fix the hob operation for R9 library.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5150 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2008-04-29 07:50:58 +00:00
parent 46b5ebc877
commit eb16e24041
9 changed files with 828 additions and 33 deletions
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26
DuetPkg/DxeIpl/DxeInit.c
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@@ -135,7 +135,8 @@ Returns:
VOID *MemoryTopOnDescriptor;
VOID *MemoryDescriptor;
VOID *NvStorageBase;
CHAR8 PrintBuffer[256];
PrintString("Enter DxeIpl ...\n");
/*
ClearScreen();
@@ -182,9 +183,15 @@ Returns:
// 3.1 NV data
NvStorageBase = PrepareHobNvStorage (MemoryTopOnDescriptor);
AsciiSPrint (PrintBuffer, 256, "NV Storage Base=0x%x\n", (UINTN)NvStorageBase);
PrintString (PrintBuffer);
// 3.2 Stack
StackTop = NvStorageBase;
StackBottom = PrepareHobStack (StackTop);
AsciiSPrint (PrintBuffer, 256, "Stack Top=0x%x, Stack Bottom=0x%x\n",
(UINTN)StackTop, (UINTN)StackBottom);
PrintString (PrintBuffer);
// 3.3 Page Table
PageTableBase = PreparePageTable (StackBottom, gHob->Cpu.SizeOfMemorySpace);
// 3.4 MemDesc (will be used in PlatformBds)
@@ -206,6 +213,21 @@ Returns:
CompleteHobGeneration ();
AsciiSPrint (PrintBuffer, 256, "HobStart=0x%x\n", (UINTN)gHob);
PrintString (PrintBuffer);
AsciiSPrint (PrintBuffer, 256, "Memory Top=0x%x, Bottom=0x%x\n",
(UINTN)gHob->Phit.EfiMemoryTop, (UINTN)gHob->Phit.EfiMemoryBottom);
PrintString (PrintBuffer);
AsciiSPrint (PrintBuffer, 256, "Free Memory Top=0x%x, Bottom=0x%x\n",
(UINTN)gHob->Phit.EfiFreeMemoryTop, (UINTN)gHob->Phit.EfiFreeMemoryBottom);
PrintString (PrintBuffer);
AsciiSPrint (PrintBuffer, 256, "Nv Base=0x%x, Length=0x%x\n",
(UINTN)gHob->NvStorageFvb.FvbInfo.Entries[0].Base,
(UINTN)gHob->NvFtwFvb.FvbInfo.Entries[0].Length);
PrintString (PrintBuffer);
/*
//
// Print Hob Info
@@ -269,11 +291,11 @@ Returns:
PrintString("\n");
EFI_DEADLOOP();
*/
ClearScreen();
PrintString("\n\n\n\n\n\n\n\n\n\n");
PrintString(" WELCOME TO EFI WORLD!\n");
EnterDxeMain (StackTop, Handoff->DxeCoreEntryPoint, gHob, PageTableBase);
//