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UefiCpuPkg/SecCore: Add debug messages to illuminate data flow

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Add debug messages to make it easier to verify PlatformSecLib
is passing the data properly.

Reviewed-by: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Debkumar De <debkumar.de@intel.com>
Cc: Harry Han <harry.han@intel.com>
Cc: Catharine West <catharine.west@intel.com>
Signed-off-by: Isaac Oram <isaac.w.oram@intel.com>
This commit is contained in:
Oram, Isaac W 2022-06-28 06:48:51 +08:00 committed by mergify[bot]
parent 5496c763aa
commit e93bc6309b
1 changed files with 37 additions and 0 deletions
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37
UefiCpuPkg/SecCore/SecMain.c
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@ -167,6 +167,15 @@ SecStartup (
EFI_SOFTWARE_SEC | EFI_SW_SEC_PC_ENTRY_POINT
);
DEBUG ((
DEBUG_INFO,
"%a() TempRAM Base: 0x%x, TempRAM Size: 0x%x, BootFirmwareVolume 0x%x\n",
__FUNCTION__,
TempRamBase,
SizeOfRam,
BootFirmwareVolume
));
PeiStackSize = PcdGet32 (PcdPeiTemporaryRamStackSize);
if (PeiStackSize == 0) {
PeiStackSize = (SizeOfRam >> 1);
@ -229,6 +238,20 @@ SecStartup (
SecCoreData.StackBase = (VOID *)(UINTN)(TempRamBase + SecCoreData.PeiTemporaryRamSize);
SecCoreData.StackSize = PeiStackSize;
DEBUG ((
DEBUG_INFO,
"%a() BFV Base: 0x%x, BFV Size: 0x%x, TempRAM Base: 0x%x, TempRAM Size: 0x%x, PeiTempRamBase: 0x%x, PeiTempRamSize: 0x%x, StackBase: 0x%x, StackSize: 0x%x\n",
__FUNCTION__,
SecCoreData.BootFirmwareVolumeBase,
SecCoreData.BootFirmwareVolumeSize,
SecCoreData.TemporaryRamBase,
SecCoreData.TemporaryRamSize,
SecCoreData.PeiTemporaryRamBase,
SecCoreData.PeiTemporaryRamSize,
SecCoreData.StackBase,
SecCoreData.StackSize
));
//
// Initialize Debug Agent to support source level debug in SEC/PEI phases before memory ready.
//
@ -318,6 +341,13 @@ SecStartupPhase2 (
}
}
DEBUG ((
DEBUG_INFO,
"%a() PeiCoreEntryPoint: 0x%x\n",
__FUNCTION__,
PeiCoreEntryPoint
));
if (PpiList != NULL) {
AllSecPpiList = (EFI_PEI_PPI_DESCRIPTOR *)SecCoreData->PeiTemporaryRamBase;
@ -360,6 +390,13 @@ SecStartupPhase2 (
//
SecCoreData->PeiTemporaryRamBase = (VOID *)(((UINTN)SecCoreData->PeiTemporaryRamBase + 7) & ~0x07);
SecCoreData->PeiTemporaryRamSize &= ~(UINTN)0x07;
DEBUG ((
DEBUG_INFO,
"%a() PeiTemporaryRamBase: 0x%x, PeiTemporaryRamSize: 0x%x\n",
__FUNCTION__,
SecCoreData->PeiTemporaryRamBase,
SecCoreData->PeiTemporaryRamSize
));
} else {
//
// No addition PPI, PpiList directly point to the common PPI list.