diff --git a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c index a15536ee91..f072154fe1 100644 --- a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c +++ b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c @@ -275,8 +275,54 @@ PlatformBootManagerUnableToBoot ( { if (mUniversalPayloadPlatformBootManagerOverrideInstance != NULL){ mUniversalPayloadPlatformBootManagerOverrideInstance->UnableToBoot(); + return; + } + + EFI_STATUS Status; + EFI_INPUT_KEY Key; + EFI_BOOT_MANAGER_LOAD_OPTION BootManagerMenu; + UINTN Index; + + // + // BootManagerMenu doesn't contain the correct information when return status + // is EFI_NOT_FOUND. + // + Status = EfiBootManagerGetBootManagerMenu (&BootManagerMenu); + if (EFI_ERROR (Status)) { + return; + } + // + // Normally BdsDxe does not print anything to the system console, but this is + // a last resort -- the end-user will likely not see any DEBUG messages + // logged in this situation. + // + // AsciiPrint() will NULL-check gST->ConOut internally. We check gST->ConIn + // here to see if it makes sense to request and wait for a keypress. + // + if (gST->ConIn != NULL) { + AsciiPrint ( + "%a: No bootable option or device was found.\n" + "%a: Press any key to enter the Boot Manager Menu.\n", + gEfiCallerBaseName, + gEfiCallerBaseName + ); + Status = gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &Index); + ASSERT_EFI_ERROR (Status); + ASSERT (Index == 0); + + // + // Drain any queued keys. + // + while (!EFI_ERROR (gST->ConIn->ReadKeyStroke (gST->ConIn, &Key))) { + // + // just throw away Key + // + } + } + + for (;;) { + EfiBootManagerBoot (&BootManagerMenu); } - return; } /**