diff options
Diffstat (limited to 'UefiPayloadPkg')
| -rw-r--r-- | UefiPayloadPkg/BlSupportPei/BlSupportPei.c | 3 | ||||
| -rw-r--r-- | UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/UefiPayloadPkg/BlSupportPei/BlSupportPei.c b/UefiPayloadPkg/BlSupportPei/BlSupportPei.c index 2297245311..a7e99f9ec6 100644 --- a/UefiPayloadPkg/BlSupportPei/BlSupportPei.c +++ b/UefiPayloadPkg/BlSupportPei/BlSupportPei.c @@ -240,8 +240,10 @@ Done: if (MmCfgHdr != NULL) {
MmCfgBase = (EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE *)((UINT8*) MmCfgHdr + sizeof (*MmCfgHdr));
AcpiBoardInfo->PcieBaseAddress = MmCfgBase->BaseAddress;
+ AcpiBoardInfo->PcieBaseSize = (MmCfgBase->EndBusNumber + 1 - MmCfgBase->StartBusNumber) * 4096 * 32 * 8;
} else {
AcpiBoardInfo->PcieBaseAddress = 0;
+ AcpiBoardInfo->PcieBaseSize = 0;
}
DEBUG ((DEBUG_INFO, "PmCtrl Reg 0x%lx\n", AcpiBoardInfo->PmCtrlRegBase));
DEBUG ((DEBUG_INFO, "PmTimer Reg 0x%lx\n", AcpiBoardInfo->PmTimerRegBase));
@@ -250,6 +252,7 @@ Done: DEBUG ((DEBUG_INFO, "PmEvt Reg 0x%lx\n", AcpiBoardInfo->PmEvtBase));
DEBUG ((DEBUG_INFO, "PmGpeEn Reg 0x%lx\n", AcpiBoardInfo->PmGpeEnBase));
DEBUG ((DEBUG_INFO, "PcieBaseAddr 0x%lx\n", AcpiBoardInfo->PcieBaseAddress));
+ DEBUG ((DEBUG_INFO, "PcieBaseSize 0x%lx\n", AcpiBoardInfo->PcieBaseSize));
//
// Verify values for proper operation
diff --git a/UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h b/UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h index fe783fe5e1..043b748ae4 100644 --- a/UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h +++ b/UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h @@ -24,6 +24,7 @@ typedef struct { UINT64 PmTimerRegBase;
UINT64 ResetRegAddress;
UINT64 PcieBaseAddress;
+ UINT64 PcieBaseSize;
} ACPI_BOARD_INFO;
#endif
|