From 70aa21d5d6a91877d26d71ec5c6b7956825d7245 Mon Sep 17 00:00:00 2001
From: oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 6 Jul 2011 13:52:29 +0000
Subject: [PATCH] ArmPlatformPkg/Bds: Catch the key pressed to escape the count
 doan

Catch the pressed key used to not start the default boot device.
Otherwise this key would appear in the menu user input.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11990 6f19259b-4bc3-4df7-8a09-765794883524
---
 ArmPlatformPkg/Bds/Bds.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ArmPlatformPkg/Bds/Bds.c b/ArmPlatformPkg/Bds/Bds.c
index a10c90a815..11116ede96 100644
--- a/ArmPlatformPkg/Bds/Bds.c
+++ b/ArmPlatformPkg/Bds/Bds.c
@@ -269,6 +269,7 @@ StartDefaultBootOnTimeout (
   UINTN               Index;
   CHAR16              BootVariableName[9];
   EFI_STATUS           Status;
+  EFI_INPUT_KEY   Key;
 
   Size = sizeof(UINT16);
   Timeout = (UINT16)PcdGet16 (PcdPlatformBootTimeOut);
@@ -293,6 +294,10 @@ StartDefaultBootOnTimeout (
           Timeout--;
         }
       }
+      // Discard key in the buffer
+      do {
+      	Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
+      } while(!EFI_ERROR(Status));
       gBS->CloseEvent (WaitList[0]);
       Print(L"\n\r");
     }
-- 
2.39.2