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UefiPayloadPkg: Map ESC to boot manager

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This commit is contained in:
Tim Crawford
2020-01-31 10:23:00 -07:00
parent b3d4910fbd
commit 68e4fc4a10
1 changed files with 6 additions and 29 deletions
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35
UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
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@@ -152,35 +152,18 @@ PlatformBootManagerBeforeConsole (
VOID
)
{
EFI_INPUT_KEY Enter;
EFI_INPUT_KEY F2;
EFI_INPUT_KEY Down;
EFI_INPUT_KEY Escape;
EFI_BOOT_MANAGER_LOAD_OPTION BootOption;
PlatformConsoleInit ();
//
// Register ENTER as CONTINUE key
// Map Escape to Boot Manager Menu
//
Enter.ScanCode = SCAN_NULL;
Enter.UnicodeChar = CHAR_CARRIAGE_RETURN;
EfiBootManagerRegisterContinueKeyOption (0, &Enter, NULL);
//
// Map F2 to Boot Manager Menu
//
F2.ScanCode = SCAN_F2;
F2.UnicodeChar = CHAR_NULL;
Escape.ScanCode = SCAN_ESC;
Escape.UnicodeChar = CHAR_NULL;
EfiBootManagerGetBootManagerMenu (&BootOption);
EfiBootManagerAddKeyOptionVariable (NULL, (UINT16) BootOption.OptionNumber, 0, &F2, NULL);
//
// Also add Down key to Boot Manager Menu since some serial terminals don't support F2 key.
//
Down.ScanCode = SCAN_DOWN;
Down.UnicodeChar = CHAR_NULL;
EfiBootManagerGetBootManagerMenu (&BootOption);
EfiBootManagerAddKeyOptionVariable (NULL, (UINT16) BootOption.OptionNumber, 0, &Down, NULL);
EfiBootManagerAddKeyOptionVariable (NULL, (UINT16) BootOption.OptionNumber, 0, &Escape, NULL);
//
// Install ready to lock.
@@ -224,13 +207,7 @@ PlatformBootManagerAfterConsole (
//
PlatformRegisterFvBootOption (PcdGetPtr (PcdShellFile), L"UEFI Shell", LOAD_OPTION_ACTIVE);
Print (
L"\n"
L"F2 or Down to enter Boot Manager Menu.\n"
L"ENTER to boot directly.\n"
L"\n"
);
Print (L"Pess ESC to enter Boot Manager Menu.\n");
}
/**