Make sure FIQ debugger stuff can work.

[mirror_edk2.git] / ArmPkg / Library / ArmLib / ArmV7 / ArmV7Support.asm

diff --git a/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm b/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
index 6d65b7e7278be7c2c4a6f1c2d7f93a48c4182bad..41f8e22f44bc24b4731df91d6056665b15a3c373 100644 (file)
--- a/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
+++ b/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
@@ -86,7 +86,6 @@ ArmCleanDataCacheEntryBySetWay
 
 ArmInvalidateInstructionCache
   mcr     p15,0,R0,c7,c5,0      ;Invalidate entire instruction cache
-  dsb
   isb
   bx      LR
 
@@ -114,6 +113,7 @@ ArmDisableMmu
   isb
   bx      LR
 
+
 ArmEnableDataCache
   ldr     R1,=DC_ON
   mrc     p15,0,R0,c1,c0,0      ;Read control register configuration data
@@ -227,3 +227,4 @@ ArmInstructionSynchronizationBarrier
   bx      LR
 
     END
+