UefiPayloadPkg: Add PCI support from DuetPkg

Skip PCI enumeration, which is already handled by Coreboot, by using
PciBusNoEnumerationDxe and PciRootBridgeNoEnumerationDxe from the
deleted DuetPkg.
This commit is contained in:
Tim Crawford
2020-01-31 08:39:40 -07:00
parent 5bbb149f55
commit 331d92a8ba
37 changed files with 13079 additions and 12 deletions

View File

@@ -0,0 +1,46 @@
/** @file
Copyright (c) 2006, 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
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:
PciExpressBaseAddress.h
Abstract:
GUIDs used for PciExpress Base Address
**/
#ifndef _EFI_PCI_EXPRESS_BASE_ADDRESS_H_
#define _EFI_PCI_EXPRESS_BASE_ADDRESS_H_
#define EFI_PCI_EXPRESS_BASE_ADDRESS_GUID \
{ \
0x3677d529, 0x326f, 0x4603, {0xa9, 0x26, 0xea, 0xac, 0xe0, 0x1d, 0xcb, 0xb0} \
}
//
// Following structure defines PCI Express Base Address information.
// This information is platform specific, and built into hob in PEI phase.
// It can be consumed by PEI PCI driver and DXE PCI driver.
//
#pragma pack(1)
typedef struct _EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION {
UINT32 HostBridgeNumber;
UINT32 RootBridgeNumber;
UINT64 PciExpressBaseAddress;
} EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION;
#pragma pack()
extern EFI_GUID gEfiPciExpressBaseAddressGuid;
#endif