From: oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 1 Nov 2011 23:45:41 +0000 (+0000)
Subject: ArmPlatform/Sec: Ensure all the CPU cores are calling ArmCpuSetup()
X-Git-Tag: edk2-stable201903~13958
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=710b8acb569a0dc86e509d8cb6341504eeb0bbbf

ArmPlatform/Sec: Ensure all the CPU cores are calling ArmCpuSetup()

Only the primary core was calling this function.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12646 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/ArmPlatformPkg/Sec/Sec.c b/ArmPlatformPkg/Sec/Sec.c
index d9831a5c44..f6b89648f9 100644
--- a/ArmPlatformPkg/Sec/Sec.c
+++ b/ArmPlatformPkg/Sec/Sec.c
@@ -35,10 +35,20 @@ CEntryPoint (
   UINTN           CharCount;
   UINTN           JumpAddress;
 
+  // Invalidate the data cache. Doesn't have to do the Data cache clean.
+  ArmInvalidateDataCache();
+
+  // Invalidate Instruction Cache
+  ArmInvalidateInstructionCache();
+
+  // Invalidate I & D TLBs
+  ArmInvalidateInstructionAndDataTlb();
+
+  // CPU specific settings
+  ArmCpuSetup (MpId);
+
   // Primary CPU clears out the SCU tag RAMs, secondaries wait
   if (IS_PRIMARY_CORE(MpId)) {
-    ArmCpuSetup (MpId);
-
     if (ArmIsMpCore()) {
       ArmCpuSynchronizeSignal (ARM_CPU_EVENT_BOOT_MEM_INIT);
     }
@@ -69,15 +79,6 @@ CEntryPoint (
     ArmGicEnableInterruptInterface (PcdGet32(PcdGicInterruptInterfaceBase));
   }
 
-  // Invalidate the data cache. Doesn't have to do the Data cache clean.
-  ArmInvalidateDataCache();
-
-  // Invalidate Instruction Cache
-  ArmInvalidateInstructionCache();
-
-  // Invalidate I & D TLBs
-  ArmInvalidateInstructionAndDataTlb();
-
   // Enable Full Access to CoProcessors
   ArmWriteCPACR (CPACR_CP_FULL_ACCESS);