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authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2011-11-16 12:53:25 +0000
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2011-11-16 12:53:25 +0000
commit1aa9860e8f27a7cf5c8d36854945d9af328a0239 (patch)
tree0d346d87c0d98352969aa82d9777228a39cbe60e /ArmPlatformPkg
parentf01219e875c68e045f1bc755390f5e238ba5a4ad (diff)
downloadedk2-platforms-1aa9860e8f27a7cf5c8d36854945d9af328a0239.tar.xz
ArmPlatformPkg/PrePi: Ony synchronize cores when it is a MPCore System
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12726 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg')
-rwxr-xr-xArmPlatformPkg/PrePi/PrePi.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/ArmPlatformPkg/PrePi/PrePi.c b/ArmPlatformPkg/PrePi/PrePi.c
index eba8750a41..11396d1537 100755
--- a/ArmPlatformPkg/PrePi/PrePi.c
+++ b/ArmPlatformPkg/PrePi/PrePi.c
@@ -199,10 +199,12 @@ CEntryPoint (
if (!IS_XIP()) {
if (IS_PRIMARY_CORE(MpId)) {
mGlobalVariableBase = GlobalVariableBase;
- ArmCpuSynchronizeSignal (ARM_CPU_EVENT_DEFAULT);
+ if (ArmIsMpCore()) {
+ ArmCpuSynchronizeSignal (ARM_CPU_EVENT_DEFAULT);
+ }
} else {
- // Wait the Primay core has defined the address of the Global Variable region
- ArmCpuSynchronizeWait (ARM_CPU_EVENT_DEFAULT);
+ // Wait the Primay core has defined the address of the Global Variable region
+ ArmCpuSynchronizeWait (ARM_CPU_EVENT_DEFAULT);
}
}