Check in following modules,

DxeIpl
ConPlatform
ConSplitter
GraphicsConsole
Terminal
DevicePath

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3069 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xgu3
2007-07-05 07:05:28 +00:00
parent 8a7f0c4c6b
commit 95276127e3
63 changed files with 23601 additions and 7 deletions

View File

@@ -0,0 +1,77 @@
/*++
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
IpfDxeLoad.c
Abstract:
Ipf-specifc functionality for DxeLoad.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
VOID
HandOffToDxeCore (
IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
IN EFI_PEI_HOB_POINTERS HobList,
IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
)
{
VOID *BaseOfStack;
VOID *TopOfStack;
VOID *BspStore;
EFI_STATUS Status;
//
// Allocate 128KB for the Stack
//
BaseOfStack = AllocatePages (EFI_SIZE_TO_PAGES (STACK_SIZE));
ASSERT (BaseOfStack != NULL);
//
// Allocate 16KB for the BspStore
//
BspStore = AllocatePages (EFI_SIZE_TO_PAGES (BSP_STORE_SIZE));
ASSERT (BspStore != NULL);
//
// Build BspStoreHob
//
BuildBspStoreHob ((EFI_PHYSICAL_ADDRESS) (UINTN) BspStore, BSP_STORE_SIZE, EfiBootServicesData);
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = (VOID *) ((UINTN) BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT);
TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
//
// End of PEI phase singal
//
Status = PeiServicesInstallPpi (EndOfPeiSignal);
ASSERT_EFI_ERROR (Status);
SwitchStack (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
TopOfStack,
BspStore
);
}