diff options
Diffstat (limited to 'ArmPkg/Drivers/CpuDxe/Exception.c')
| -rw-r--r-- | ArmPkg/Drivers/CpuDxe/Exception.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/Exception.c b/ArmPkg/Drivers/CpuDxe/Exception.c index 17e463f97b..659b7137e1 100644 --- a/ArmPkg/Drivers/CpuDxe/Exception.c +++ b/ArmPkg/Drivers/CpuDxe/Exception.c @@ -149,6 +149,14 @@ InitializeExceptions ( //
Length = (UINTN)ExceptionHandlersEnd - (UINTN)ExceptionHandlersStart;
+ // Check if the exception vector is in the low address
+ if (PcdGet32 (PcdCpuVectorBaseAddress) == 0x0) {
+ // Set SCTLR.V to 0 to enable VBAR to be used
+ ArmSetLowVectors ();
+ } else {
+ ArmSetHighVectors ();
+ }
+
//
// Reserve space for the exception handlers
//
|