From ce4b2bd4c2ff9447c8d6b6411cea3754c569fe88 Mon Sep 17 00:00:00 2001
From: oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 1 Nov 2011 23:33:29 +0000
Subject: [PATCH] ArmPkg/ArmArchTimerLib: Fix TimerLib when the security
 extension is not implemented

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12628 6f19259b-4bc3-4df7-8a09-765794883524
---
 ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c b/ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c
index 61295a6580..3d5db05b35 100644
--- a/ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c
+++ b/ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c
@@ -44,7 +44,7 @@ ArmArchTimerLibConstructor (
     ASSERT (TICKS_PER_MICRO_SEC);
 
     // If the security extensions are not implemented set Timer Frequency
-    if ((ArmReadIdPfr1 () & 0xF0)) {
+    if ((ArmReadIdPfr1 () & 0xF0) == 0x0) {
       ArmArchTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));
     }