> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.
# 使用 UEFI 日志进行故障排查
UEFI 日志提供有关 UEFI 开始和结束的信息。
下表列出了可帮助您验证 UEFI 开始和结束的日志条目。
| **日志条目** | **描述** |
| -------------------- | ---------- |
| `UEFI Start [ 1568]` | 表示 UEFI 开始 |
| `[ 3086] UEFI End` | 表示 UEFI 结束 |
表中日志条目列内的数字表示以毫秒为单位的时间戳。
以下示例日志使用 debug 构建版本。
要使用该构建版本，请在 boot 构建命令中将 'RELEASE' 字符串替换为 'DEBUG'。有关更多信息，请参阅[构建 BOOT](https://dragonwingdocs.qualcomm.com/Key-Documents/Firmware-Guide/build-firmware)。
```text UEFI logs expandable theme={null}
- UEFI Start [ 1568]
- 0x09FC01000 [ 1571] Sec.efi
ASLR : ON
DEP : ON (RTB)
Timer Delta : +11 mS
RAM Entry 0 : Base 0x0080000000 Size 0x003A800000
RAM Entry 1 : Base 0x00C0000000 Size 0x0040000000
RAM Entry 2 : Base 0x0100000000 Size 0x0100000000
Total Available RAM : 6056 MB (0x017A800000)
Total Installed RAM : 6144 MB (0x0180000000)
Multithread : ON (Lib ver 1.2)
CPU Cores : 8 (init 2)
Init 1 aux cores of 7
Init CPU core 1
CONF File : uefiplatLA.cfg
UEFI Ver : 6.0.231205.BOOT.
Build Info : 64b
Boot Device : UFS
PROD Mode : FALSE
Retail : FALSE
Scheduler up on Core 1
DTB config : client[0]..trace[0]..verbose[0]
- 0x09F0CF000 [ 1630] DxeCore.efi
Loading DxeCore at 0x009F0CF000 EntryPoint=0x009F0D0000
HOBLIST address in DXE = 0x9EEC0018
FV Hob 0x9FC00000 - 0x9FE70FFF
FV Hob 0x9F10E000 - 0x9F47AFFF
FV2 Hob 0x9F10E000 - 0x9F47AFFF
- 631008B0-B2D1-410A-8B49-2C5C4D8ECC7E - 00000000-0000-0000-0000-000000000000
- 0x09F069000 [ 1633] EnvDxe.efi
- 0x09F05F000 [ 1634] RscRtDxe.efi
- 0x09F057000 [ 1634] SCHandlerRtDxe.efi
- 0x09EB94000 [ 1634] RuntimeDxe.efi
- 0x09F049000 [ 1635] ArmCpuDxe.efi
- 0x09F040000 [ 1636] ArmGicDxe.efi
- 0x09F039000 [ 1636] MetronomeDxe.efi
- 0x09F031000 [ 1636] ArmTimerDxe.efi
- 0x09F027000 [ 1636] SmemDxe.efi
- 0x09EFCD000 [ 1637] DALSys.efi
- 0x09EFC4000 [ 1637] HWIODxeDriver.efi
- 0x09EFB9000 [ 1637] ChipInfo.efi
- 0x09EFB1000 [ 1638] PlatformInfoDxeDriver.efi
- 0x09EF8D000 [ 1638] HALIOMMU.efi
- 0x09EF79000 [ 1687] ULogDxe.efi
- 0x09EF71000 [ 1687] CmdDbDxe.efi
- 0x09EF69000 [ 1688] PwrUtilsDxe.efi
- 0x09EF56000 [ 1688] NpaDxe.efi
- 0x09EF46000 [ 1689] RpmhDxe.efi
- 0x09EF3A000 [ 1689] VcsDxe.efi
- 0x09EF0C000 [ 1690] ClockDxe.efi
Cluster 0: 0 Hz
Cluster 2: 0 Hz
- 0x09EEFF000 [ 1697] ICBDxe.efi
- 0x09EEF6000 [ 1699] ShmBridgeDxeLA.efi
- 0x09EEE7000 [ 1700] ScmDxeLA.efi
- 0x09EEDE000 [ 1702] DALTLMM.efi
- 0x09EED4000 [ 1702] SPMI.efi
- 0x09EECA000 [ 1707] I2C.efi
- 0x09EB8B000 [ 1707] ResetRuntimeDxe.efi
- 0x09EB66000 [ 1708] PmicDxe.efi
PM0: 47, PM1: 63, PM2: 49, PM8: 46,
Module cannot re-initialize DAL module environments
- 0x09EB5B000 [ 1726] DiskIoDxe.efi
- 0x09EB4E000 [ 1726] PartitionDxe.efi
- 0x09EB46000 [ 1726] EnglishDxe.efi
- 0x09EB3B000 [ 1727] FvSimpleFileSystem.efi
- 0x09EB1F000 [ 1727] SdccDxe.efi
- 0x09EAFE000 [ 1728] UFSDxe.efi
UFS INQUIRY ID: SAMSUNG KM2L9001CM-B518 0700
UFS Boot LUN: 1
Protective MBR validation might be needed.
Protective MBR validation might be needed.
- 0x09E80F000 [ 1757] Fat.efi
- 0x09D9B0000 [ 1757] TzDxeLA.efi
- 0x09D90F000 [ 1759] VariableDxe.efi
ConfigStorPartitions: Status:Success
variable policy engine disabled
- 0x09E807000 [ 1877] QcomWDogDxe.efi
HW Wdog Setting from PCD : Disabled
- 0x09D927000 [ 1878] WatchdogTimer.efi
- 0x09D6D4000 [ 1878] SecurityStubDxe.efi
- 0x09E821000 [ 1878] EmbeddedMonotonicCounter.efi
- 0x09D91E000 [ 1880] RealTimeClock.efi
- 0x09D6AD000 [ 1881] DevicePathDxe.efi
- 0x09D6CC000 [ 1881] CapsuleRuntimeDxe.efi
- 0x09D666000 [ 1882] HiiDatabase.efi
- 0x09D6C3000 [ 1882] FontDxe.efi
- 0x09D58E000 [ 1887] QcomBds.efi
- 0x09D63F000 [ 1895] VerifiedBootDxe.efi
- 0x09D65A000 [ 1896] DDRInfoDxe.efi
- 0x09D626000 [ 1897] FeatureEnablerDxe.efi
QseeResponse->result = 0xFFFFFFFF
Status = 0x7
QseeResponse->result = 0xFFFFFFFF
Status = 0x7
Image partition label not found
EFI_QseecomStartApp: Load from partition (featenabler_a)Failed: Status(0x800000000000000E), appId(0)
QseeResponse->result = 0xFFFFFFFF
Status = 0x7
QseeResponse->result = 0xFFFFFFFF
Status = 0x7
Image partition label not found
EFI_QseecomStartApp: Load from partition (featenabler)Failed: Status(0x800000000000000E), appId(0)
Image partition label not found
LoadImageFromPartitionUsingGuid Failed: 14
EFI_QseecomStartApp: Load Failed: Status(0x800000000000000E)
Failed to start featenabler_a TA, status = 14
- 0x09D4EB000 [ 1901] DisplayDxe.efi
DisplayDxe: SW renderer mode enabled!
DisplayDxe: Panel ID:0x00000000 [LCD]
DisplayDxe: Resolution 640x480 (1 intf)
- 0x09D5DA000 [ 1912] FvDxe.efi
- 0x09D60B000 [ 1912] PILProxyDxe.efi
- 0x09D555000 [ 1913] PILDxe.efi
- 0x09D5CF000 [ 1934] IPCCDxe.efi
- 0x09D571000 [ 1934] GlinkDxe.efi
smem_alloc_ex: SMEM alloc_ex failed with err=-3! smem_type=478, remote=3, size=32, flags=0x40000000. - 0x09D4DB000 [ 1935] CPRDxe.efi
- 0x09D586000 [ 1935] PrintDxe.efi
- 0x09D540000 [ 1936] SPI.efi
- 0x09D4C2000 [ 1936] PmicGlinkDxe.efi
- 0x09D4D1000 [ 1937] UsbPwrCtrlDxe.efi
- 0x09D483000 [ 1937] QcomChargerDxeLA.efi
- 0x09D54D000 [ 1947] ChargerExDxe.efi
- 0x09D46A000 [ 1947] UsbfnDwc3Dxe.efi
- 0x09D4AB000 [ 1948] XhciPciEmulation.efi
- 0x09D43B000 [ 1948] XhciDxe.efi
- 0x09D429000 [ 1949] UsbBusDxe.efi
- 0x09D41C000 [ 1949] UsbKbDxe.efi
- 0x09D4B6000 [ 1950] UsbMassStorageDxe.efi
- 0x09D406000 [ 1950] UsbConfigDxe.efi
UsbConfigInit: USB RUMI 0, ver 65536, sub 1
UsbConfigLibOpenProtocols: PMI version (0x0)
UsbConfigLibOpenProtocols: gPmicNpaClientHS2 cannot be created
UsbConfigInit: Dual Role Enabled on Port Number: 0
UsbConfigInit: after setting role
UsbConfigInit: UsbConfigInit, not start on port: 0, mode 0
UsbConfigInit: Dual Role Enabled on Port Number: 1
UsbConfigInit: after setting role
UsbConfigInit: UsbConfigInit, not start on port: 1, mode 0
UsbConfigInit: UsbPwrCtrl No. of Ports = pinctrl-1
UsbConfigPortsQueryConnectionChange: usbport->connectstate: ATT
ConnectSts : Attach, Data Role : UFP (DEVICE Mode), Lane : CC1, CoreNum : 0
HandlePortPartnerXtach: Cable Attach core 0, portmode 1, dual mode 1
- 0x09D455000 [ 1954] ButtonsDxe.efi
ButtonsDxeTest: Keypress SDAM data payload 0
- 0x09D462000 [ 1956] TsensDxe.efi
- 0x09D3FE000 [ 1958] LimitsDxe.efi
- 0x09D3D7000 [ 1962] GpiDxe.efi
- 0x09D390000 [ 2010] UCDxe.efi
- 0x09D3C6000 [ 2014] RngDxe.efi
- 0x09D3BE000 [ 2015] SimpleTextInOutSerial.efi
- 0x09D386000 [ 2016] ConPlatformDxe.efi
- 0x09D369000 [ 2016] ConSplitterDxe.efi
- 0x09D35D000 [ 2017] GraphicsConsoleDxe.efi
- 0x09D37C000 [ 2018] ASN1X509Dxe.efi
- 0x09D3B3000 [ 2019] SecRSADxe.efi
- 0x09D348000 [ 2019] DtPlatformDxe.efi
DtPlatformLoadDtb XXXxxxx-rb3.dtb is loaded
DtPlatformDxeEntryPoint: no DT/ACPI preference found, defaulting to DTB
- 0x09D2A6000 [ 2030] SoftSKUDxe.efi
SoftSKUDxeInitialize: SoftSKU not supported for this chip
Error: Image at 0009D2A6000 start failed: Unsupported
- 0x09D2A6000 [ 2033] MinidumpTADxe.efi
Image partition label not found
LoadImageFromPartitionUsingGuid Failed: 14
EFI_QseecomStartApp: Load Failed: Status(0x800000000000000E)
MinidumpTALib:LoadImageFromPartition(mdcompress) failed: 0xNot Found
MinidumpTADxe: Minidump TA loading failed.
Error: Image at 0009D2A6000 start failed: Not found
- 0x09D294000 [ 2037] UsbMsdDxe.efi
- 0x09D287000 [ 2038] UsbDeviceDxe.efi
- 0x09D2A7000 [ 2038] UsbInitDxe.efi
- 0x09D27E000 [ 2039] ParserDxe.efi
- 0x09D277000 [ 2040] SerialPortDxe.efi
BDS Entry [ 2040]
Disp init wait [ 2040]
-----------------------------
Platform Init [ 2057] BDS
Boot Cycle : 1
Run Cycle : 1
UEFI Ver : 6.0.231205.BOOT.
Platform : IOT
Subtype : 1
Boot Device : UFS
Chip Name :
Chip Ver : 1.0
Chip Serial Number : <0xXxxxxxx>
Boot Core : 0 AppsProcClkMHz
-----------------------------
- 0x09D21C000 [ 2114] QcomChargerApp.efi
Protective MBR validation might be needed.
Protective MBR validation might be needed.
ERROR: A bit not set !
AppsProcClkMHz is zero
Firmware update failed - Status: Unsupported
Firmware provisioning failed
Platform Init End : 2282
-----------------------------
[QcomBds] BootOrder not found
Protective MBR validation might be needed.
Protective MBR validation might be needed.
[QcomBds] Enumerating non-removable boot options
[QcomBds] Adding new boot/driver option Boot0000, Description: Non-removable Media
Booting option 0:(Boot0000) "Non-removable Media"
UEFI Total : 886 ms
POST Time [ 2454] OS Loader
- 0x1C22E0000 [ 2456]
- 0x1D1F80000 [ 2655]
- 0x1FDD00000 [ 2688]
EFI stub: Booting Linux Kernel...
EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services...
Start EBS [ 2717]
MDPUpdateDynamicClocks: Clock management not supported!
MDPUpdateCoreClockAndBandwidth: MDPUpdateDynamicClocks failed!
MDPLib: MDPUpdateCoreClockAndBandwidth failed!
MDPUpdateDynamicClocks: Clock management not supported!
MDPUpdateCoreClockAndBandwidth: MDPUpdateDynamicClocks failed!
MDPLib: MDPUpdateCoreClockAndBandwidth failed!
MDPLib: SW Render enabled, no Clocks disabled need
MDPLib: SW Render enabled, no Clocks disabled need
MDPLib: SW Render enabled, no Clocks disabled need
MDPLib: SW Render enabled, no Clocks disabled need
Successfully synced all UEFI tables
Sync Duration = 40 ms
Warning: Clearing A-bit !
App Log Flush : 315 ms
ScmArmV8ExitBootServicesHandler, Status = 0x0.
Exit EBS
``[ 3086] UEFI End``
```