diff options
| -rw-r--r-- | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c index a577aea556..5e393e98ed 100644 --- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c +++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c @@ -259,6 +259,14 @@ QemuFlashInitialize ( VOID
)
{
+ //
+ // The SNP model does not provide for QEMU flash device support, so exit
+ // early before attempting to initialize any QEMU flash device support.
+ //
+ if (MemEncryptSevSnpIsEnabled ()) {
+ return EFI_UNSUPPORTED;
+ }
+
mFlashBase = (UINT8 *)(UINTN)PcdGet32 (PcdOvmfFdBaseAddress);
mFdBlockSize = PcdGet32 (PcdOvmfFirmwareBlockSize);
ASSERT (PcdGet32 (PcdOvmfFirmwareFdSize) % mFdBlockSize == 0);
|