diff options
Diffstat (limited to 'UefiCpuPkg/Library/MpInitLib/PeiMpLib.c')
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/PeiMpLib.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c index e242d37b3b..1f2fcb8b1c 100644 --- a/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c @@ -321,6 +321,14 @@ InitMpGlobalData ( EFI_STATUS Status;
SaveCpuMpData (CpuMpData);
+
+ if (CpuMpData->CpuCount == 1) {
+ //
+ // If only BSP exists, return
+ //
+ return;
+ }
+
//
// Register an event for EndOfPei
//
|