bbc04972bc
In coreboot, we mark GPU prefmem above 4GB, because NVIDIA wants a lot
(16GB region on the 30 series), otherwise coreboot will obviously fail
to allocate the resources.
In EDK2, we then end up hitting this assert:
InitRootBridge: populated root bus 0, with room for 36 subordinate bus(es)
RootBridge: PciRoot(0x0)
Support/Attr: 7001F / 7001F
DmaAbove4G: No
NoExtConfSpace: No
AllocAttr: 0 ()
Bus: 0 - 24 Translation=0
Io: 1000 - EFFF Translation=0
Mem: 80400000 - 1001FFFFFF Translation=0
MemAbove4G: FFFFFFFFFFFFFFFF - 0 Translation=0
PMem: FFFFFFFFFFFFFFFF - 0 Translation=0
PMemAbove4G: FFFFFFFFFFFFFFFF - 0 Translation=0
ASSERT [PciHostBridgeDxe] .../edk2/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c(120): Bridge->Mem.Limit < 0x0000000100000000ULL
So, bring back Pci*NoEnumerationDxe from the deleted DuetPkg, which
doesn't check anything and let's us boot.
Signed-off-by: Tim Crawford <tcrawford@system76.com>
42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/** @file
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GUID and data structure used to describe the list of PCI Option ROMs present in a system.
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Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __PCI_OPTION_ROM_TABLE_GUID_H_
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#define __PCI_OPTION_ROM_TABLE_GUID_H_
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#define EFI_PCI_OPTION_ROM_TABLE_GUID \
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{ 0x7462660f, 0x1cbd, 0x48da, {0xad, 0x11, 0x91, 0x71, 0x79, 0x13, 0x83, 0x1c } }
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extern EFI_GUID gEfiPciOptionRomTableGuid;
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typedef struct {
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EFI_PHYSICAL_ADDRESS RomAddress;
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EFI_MEMORY_TYPE MemoryType;
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UINT32 RomLength;
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UINT32 Seg;
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UINT8 Bus;
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UINT8 Dev;
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UINT8 Func;
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BOOLEAN ExecutedLegacyBiosImage;
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BOOLEAN DontLoadEfiRom;
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} EFI_PCI_OPTION_ROM_DESCRIPTOR;
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typedef struct {
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UINT64 PciOptionRomCount;
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EFI_PCI_OPTION_ROM_DESCRIPTOR *PciOptionRomDescriptors;
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} EFI_PCI_OPTION_ROM_TABLE;
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#endif // __PCI_OPTION_ROM_TABLE_GUID_H_
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