UefiCpuPkg: Update SecCore to get BFV size based on BFV header FvLength

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

diff --git a/UefiCpuPkg/SecCore/SecMain.c b/UefiCpuPkg/SecCore/SecMain.c
index 173bbfcfcba45767db3eacdc5fd60f5ae00dcd2c..c241d3704af72b9702b15fbcc277358aa195d678 100644 (file)
--- a/UefiCpuPkg/SecCore/SecMain.c
+++ b/UefiCpuPkg/SecCore/SecMain.c
@@ -189,7 +189,7 @@ SecStartup (
   //\r
   SecCoreData.DataSize               = (UINT16) sizeof (EFI_SEC_PEI_HAND_OFF);\r
   SecCoreData.BootFirmwareVolumeBase = BootFirmwareVolume;\r
-  SecCoreData.BootFirmwareVolumeSize = (UINTN)(0x100000000ULL - (UINTN) BootFirmwareVolume);\r
+  SecCoreData.BootFirmwareVolumeSize = (UINTN)((EFI_FIRMWARE_VOLUME_HEADER *) BootFirmwareVolume)->FvLength;\r
   SecCoreData.TemporaryRamBase       = (VOID*)(UINTN) TempRamBase;\r
   SecCoreData.TemporaryRamSize       = SizeOfRam;\r
   SecCoreData.PeiTemporaryRamBase    = SecCoreData.TemporaryRamBase;\r