diff options
Diffstat (limited to 'ArmPlatformPkg/Bds/BootMenu.c')
| -rw-r--r-- | ArmPlatformPkg/Bds/BootMenu.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/ArmPlatformPkg/Bds/BootMenu.c b/ArmPlatformPkg/Bds/BootMenu.c index 04a2eee6f5..3676bf0245 100644 --- a/ArmPlatformPkg/Bds/BootMenu.c +++ b/ArmPlatformPkg/Bds/BootMenu.c @@ -15,6 +15,7 @@ #include "BdsInternal.h"
#include <Guid/ArmGlobalVariableHob.h>
+#include <Guid/ArmPlatformEvents.h>
extern BDS_LOAD_OPTION_SUPPORT *BdsLoadOptionSupportList;
@@ -834,6 +835,7 @@ UpdateFdtPath ( BDS_SUPPORTED_DEVICE *SupportedBootDevice;
EFI_DEVICE_PATH_PROTOCOL *FdtDevicePathNodes;
EFI_DEVICE_PATH_PROTOCOL *FdtDevicePath;
+ EFI_EVENT UpdateFdtEvent;
Status = SelectBootDevice (&SupportedBootDevice);
if (EFI_ERROR(Status)) {
@@ -873,6 +875,23 @@ UpdateFdtPath ( ASSERT_EFI_ERROR(Status);
}
+ if (!EFI_ERROR (Status)) {
+ //
+ // Signal FDT has been updated
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ EmptyCallbackFunction,
+ NULL,
+ &gArmPlatformUpdateFdtEventGuid,
+ &UpdateFdtEvent
+ );
+ if (!EFI_ERROR (Status)) {
+ gBS->SignalEvent (UpdateFdtEvent);
+ }
+ }
+
EXIT:
if (Status == EFI_ABORTED) {
Print(L"\n");
|