mirror of https://github.com/acidanthera/audk.git
UefiPayloadPkg: Addd header files for FDT structure and function.
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4786 Add Library header, DeviceTree hob header and PCD definitions. Signed-off-by: Linus Liu <linus.liu@intel.com>
This commit is contained in:
Linus Liu
mergify[bot]
parent
c3997e329a
commit
04d8d94a42
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@ -16,4 +16,14 @@ typedef struct {
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EFI_PHYSICAL_ADDRESS Entry;
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} UNIVERSAL_PAYLOAD_BASE;
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#define UNIVERSAL_PAYLOAD_BASE_REVISION 1
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#define N_NON_RELOCATABLE BIT31
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#define P_PREFETCHABLE BIT30
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#define SS_CONFIGURATION_SPACE 0
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#define SS_IO_SPACE BIT24
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#define SS_32BIT_MEMORY_SPACE BIT25
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#define SS_64BIT_MEMORY_SPACE BIT24+BIT25
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#define DWORDS_TO_NEXT_ADDR_TYPE 7
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#endif // UNIVERSAL_PAYLOAD_BASE_H_
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@ -0,0 +1,28 @@
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/** @file
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Universal Payload serial port parent device information definitions.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef UNIVERSAL_PAYLOAD_SERIAL_PORT_PARENT_DEVICE_INFO_
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#define UNIVERSAL_PAYLOAD_SERIAL_PORT_PARENT_DEVICE_INFO_
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extern GUID gUniversalPayloadSerialPortParentDeviceInfoGuid;
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// IsIsaCompatible
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// TRUE: the serial port device is under an ISA compatible bus, which means the parent device is ISA/LPC/eSPI bus controller.
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// FALSE: the serial port device is native PCI device under PCI bridge.
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#pragma pack(1)
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typedef struct {
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UINT32 Revision;
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BOOLEAN IsIsaCompatible;
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UINT8 Reserved[3];
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UINT64 ParentDevicePcieBaseAddress;
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} UNIVERSAL_PAYLOAD_SERIAL_PORT_PARENT_DEVICE_INFO;
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#pragma pack()
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#define UNIVERSAL_PAYLOAD_SERIAL_PORT_PARENT_DEVICE_INFO_REVISION 1
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#endif // UNIVERSAL_PAYLOAD_SERIAL_PORT_PARENT_DEVICE_INFO_
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@ -0,0 +1,22 @@
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/** @file
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This library will Build the FDT (flat device tree) table information.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef BUILD_FDT_LIB_H_
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#define BUILD_FDT__LIB_H_
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/**
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It will build FDT for UPL consumed.
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@param[in] FdtBase Address of the Fdt data.
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@retval EFI_SUCCESS If it completed successfully.
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@retval Others If it failed to build required FDT.
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**/
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BuildFdtForUPL (
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IN VOID *FdtBase
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);
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#endif
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@ -0,0 +1,64 @@
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/** @file
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This library will parse the FDT (flat device tree) table information.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef FDT_PARSER_LIB_H_
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#define FDT_PARSER_LIB_H_
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/**
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It will parse FDT based on DTB.
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@param[in] FdtBase Address of the Fdt data.
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@retval EFI_SUCCESS If it completed successfully.
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@retval Others If it failed to parse DTB.
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**/
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UINTN
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EFIAPI
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ParseDtb (
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IN VOID *FdtBase
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);
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/**
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It will Parse FDT -node based on information.
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@param[in] FdtBase The starting memory address of FdtBase
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@retval HobList The base address of Hoblist.
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**/
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UINT64
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EFIAPI
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FdtNodeParser (
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IN VOID *FdtBase
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);
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/**
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It will Parse FDT -custom node based on information.
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@param[in] FdtBase The starting memory address of FdtBase
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@param[in] HostList The starting memory address of New Hob list.
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**/
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UINTN
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EFIAPI
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CustomFdtNodeParser (
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IN VOID *FdtBase,
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IN VOID *HostList
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);
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/**
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It will initialize HOBs for UPL.
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@param[in] FdtBase Address of the Fdt data.
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@retval EFI_SUCCESS If it completed successfully.
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@retval Others If it failed to initialize HOBs.
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**/
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UINTN
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EFIAPI
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UplInitHob (
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IN VOID *FdtBase
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);
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#endif
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@ -0,0 +1,70 @@
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/** @file
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This library will provide services for handling HOB data.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef HOB_PARSER_LIB_H_
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#define HOB_PARSER_LIB_H_
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/**
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*
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Add HOB into HOB list
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@param[in] Hob The HOB to be added into the HOB list.
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**/
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VOID
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AddNewHob (
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IN EFI_PEI_HOB_POINTERS *Hob
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);
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/**
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Found the Resource Descriptor HOB that contains a range (Base, Top)
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@param[in] HobList Hob start address
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@param[in] Base Memory start address
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@param[in] Top Memory end address.
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@retval The pointer to the Resource Descriptor HOB.
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**/
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EFI_HOB_RESOURCE_DESCRIPTOR *
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FindResourceDescriptorByRange (
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IN VOID *HobList,
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IN EFI_PHYSICAL_ADDRESS Base,
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IN EFI_PHYSICAL_ADDRESS Top
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);
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/**
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Find the highest below 4G memory resource descriptor, except the input Resource Descriptor.
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@param[in] HobList Hob start address
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@param[in] MinimalNeededSize Minimal needed size.
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@param[in] ExceptResourceHob Ignore this Resource Descriptor.
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@retval The pointer to the Resource Descriptor HOB.
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**/
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EFI_HOB_RESOURCE_DESCRIPTOR *
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FindAnotherHighestBelow4GResourceDescriptor (
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IN VOID *HobList,
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IN UINTN MinimalNeededSize,
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IN EFI_HOB_RESOURCE_DESCRIPTOR *ExceptResourceHob
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);
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/**
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Check the HOB and decide if it is need inside Payload
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Payload maintainer may make decision which HOB is need or needn't
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Then add the check logic in the function.
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@param[in] Hob The HOB to check
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@retval TRUE If HOB is need inside Payload
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@retval FALSE If HOB is needn't inside Payload
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**/
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BOOLEAN
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IsHobNeed (
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EFI_PEI_HOB_POINTERS Hob
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);
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#endif
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@ -0,0 +1,30 @@
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/** @file
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This file defines the structure for the PCI Root Bridges.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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- Universal Payload Specification 0.8 (https://universalpayload.github.io/spec/)
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**/
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#ifndef UNIVERSAL_PAYLOAD_DEVICE_TREE_H_
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#define UNIVERSAL_PAYLOAD_DEVICE_TREE_H_
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#include <Uefi.h>
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#include <UniversalPayload/UniversalPayload.h>
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#pragma pack (1)
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typedef struct {
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UNIVERSAL_PAYLOAD_GENERIC_HEADER Header;
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EFI_PHYSICAL_ADDRESS DeviceTreeAddress;
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} UNIVERSAL_PAYLOAD_DEVICE_TREE;
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#pragma pack()
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#define UNIVERSAL_PAYLOAD_DEVICE_TREE_REVISION 1
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extern GUID gUniversalPayloadDeviceTreeGuid;
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#endif // UNIVERSAL_PAYLOAD_SMBIOS_TABLE_H_
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@ -27,6 +27,11 @@
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## Include/Guid/UniversalPayloadBase.h
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gUniversalPayloadBaseGuid = { 0x03d4c61d, 0x2713, 0x4ec5, {0xa1, 0xcc, 0x88, 0x3b, 0xe9, 0xdc, 0x18, 0xe5 } }
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## Include/Guid/UniversalPayloadSerialPortDeviceParentInfo.h
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gUniversalPayloadSerialPortParentDeviceInfoGuid = { 0xc89c359c, 0xd316, 0x4ff8, {0xa9, 0x8f, 0x60, 0x7d, 0x2c, 0xed, 0x1f, 0xed } }
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## Include/UniversalPayload/DeviceTree.h
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gUniversalPayloadDeviceTreeGuid = { 0x6784b889, 0xb13c, 0x4c3b, {0xae, 0x4b, 0xf, 0xa, 0x2e, 0x32, 0xe, 0xa3 } }
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gEdkiiDebugPrintErrorLevelGuid = { 0xad82f436, 0x75c5, 0x4aa9, { 0x92, 0x93, 0xc5, 0x55, 0x0a, 0x7f, 0xf9, 0x71 }}
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gUefiAcpiBoardInfoGuid = {0xad3d31b, 0xb3d8, 0x4506, {0xae, 0x71, 0x2e, 0xf1, 0x10, 0x6, 0xd9, 0xf}}
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gUefiSerialPortInfoGuid = { 0x6c6872fe, 0x56a9, 0x4403, { 0xbb, 0x98, 0x95, 0x8d, 0x62, 0xde, 0x87, 0xf1 } }
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@ -42,6 +47,13 @@
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[Ppis]
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gEfiPayLoadHobBasePpiGuid = { 0xdbe23aa1, 0xa342, 0x4b97, {0x85, 0xb6, 0xb2, 0x26, 0xf1, 0x61, 0x73, 0x89} }
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#
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# This PPI is used to trigger Payload callback event in end of PEI.
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#
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gUplReadyToPayloadPpiGuid = { 0x67c8dfb1, 0x61f4, 0x439c, { 0x84, 0x4e, 0x2b, 0xdf, 0xf1, 0x07, 0xad, 0x51 }}
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[Protocols]
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################################################################################
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#
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# PCD Declarations section - list of all PCDs Declared by this Package
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@ -75,3 +87,18 @@ gUefiPayloadPkgTokenSpaceGuid.PcdBootManagerEscape|FALSE|BOOLEAN|0x00000020
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## FFS filename to find the default variable initial data file.
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# @Prompt FFS Name of variable initial data file
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gUefiPayloadPkgTokenSpaceGuid.PcdNvsDataFile |{ 0x1a, 0xf1, 0xb1, 0xae, 0x42, 0xcc, 0xcf, 0x4e, 0xac, 0x60, 0xdb, 0xab, 0xf6, 0xca, 0x69, 0xe6 }|VOID*|0x00000025
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## Indicates if Universal payload support FDT
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#- PcdHandOffFdtEnable is TRUE, HandOffData is FDT
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#- PcdHandOffFdtEnable is FALSE, HandOffData is HOB
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gUefiPayloadPkgTokenSpaceGuid.PcdHandOffFdtEnable|FALSE|BOOLEAN|0x00000026
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gUefiPayloadPkgTokenSpaceGuid.PcdPciReservedPMemBase |0xFFFFFFFF |UINT32|0x00000027
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gUefiPayloadPkgTokenSpaceGuid.PcdPciReservedPMemLimit |0x00000000 |UINT32|0x00000028
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gUefiPayloadPkgTokenSpaceGuid.PcdPciReservedPMemAbove4GBBase |0xFFFFFFFFFFFFFFFF |UINT64|0x00000029
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gUefiPayloadPkgTokenSpaceGuid.PcdPciReservedPMemAbove4GBLimit|0x0000000000000000 |UINT64|0x0000002A
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gUefiPayloadPkgTokenSpaceGuid.SizeOfIoSpace|0|UINT8|0x0000002B
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gUefiPayloadPkgTokenSpaceGuid.PcdFDTPageSize|8|UINT8|0x0000002C
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